======================================
| [  269.665182] 8021q: adding VLAN 0 to HW filter on device lag2
| [  274.722681] lag1: Port device veth4 removed
| [  274.722930] lag1: Port device veth2 removed
| [  274.888729] Oops: general protection fault, probably for non-canonical address 0x3474672f74656e47: 0000 [#1] SMP
[  274.888871] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  274.888907] RIP: 0010:rtnl_fill_ifinfo.isra.0 (net/core/rtnetlink.c:1949 (discriminator 10) net/core/rtnetlink.c:1970 (discriminator 10) net/core/rtnetlink.c:2088 (discriminator 10))
[  274.888941] Code: f0 0f 84 81 12 00 00 4c 89 6c 24 08 45 31 e4 eb 19 4d 8b 76 10 41 83 c4 01 49 83 ee 10 4c 3b b5 30 01 00 00 0f 84 c1 00 00 00 <4d> 8b 6e 28 4c 89 ef e8 46 aa 1f 00 4c 89 e9 be 35 00 00 00 48 89
All code
========
   0:	f0 0f 84 81 12 00 00 	lock je 0x1288
   7:	4c 89 6c 24 08       	mov    %r13,0x8(%rsp)
   c:	45 31 e4             	xor    %r12d,%r12d
   f:	eb 19                	jmp    0x2a
  11:	4d 8b 76 10          	mov    0x10(%r14),%r14
  15:	41 83 c4 01          	add    $0x1,%r12d
  19:	49 83 ee 10          	sub    $0x10,%r14
  1d:	4c 3b b5 30 01 00 00 	cmp    0x130(%rbp),%r14
  24:	0f 84 c1 00 00 00    	je     0xeb
  2a:*	4d 8b 6e 28          	mov    0x28(%r14),%r13		<-- trapping instruction
  2e:	4c 89 ef             	mov    %r13,%rdi
  31:	e8 46 aa 1f 00       	call   0x1faa7c
  36:	4c 89 e9             	mov    %r13,%rcx
  39:	be 35 00 00 00       	mov    $0x35,%esi
  3e:	48                   	rex.W
  3f:	89                   	.byte 0x89

Code starting with the faulting instruction
===========================================
   0:	4d 8b 6e 28          	mov    0x28(%r14),%r13
   4:	4c 89 ef             	mov    %r13,%rdi
   7:	e8 46 aa 1f 00       	call   0x1faa52
   c:	4c 89 e9             	mov    %r13,%rcx
   f:	be 35 00 00 00       	mov    $0x35,%esi
  14:	48                   	rex.W
  15:	89                   	.byte 0x89
[  274.889046] RSP: 0018:ff6daabe00f6f690 EFLAGS: 00010246
[  274.889076] RAX: ff41bd35444ac700 RBX: ff41bd3543218100 RCX: 0000000000000000
[  274.889122] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff41bd3548186030
[  274.889165] RBP: ff41bd3547bc7000 R08: 3474672f74656e2f R09: ff41bd3548186030
[  274.889206] R10: ff41bd3547bc7120 R11: fefefefefefefeff R12: 0000000000000000
[  274.889248] R13: ff41bd3548186000 R14: 3474672f74656e1f R15: ff41bd354818602c
[  274.889291] FS:  00007fc759793880(0000) GS:ff41bd35e818d000(0000) knlGS:0000000000000000
[  274.889343] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  274.889379] CR2: 00007f3916ce9574 CR3: 0000000002f97004 CR4: 0000000000771ef0
[  274.889420] PKRU: 55555554
[  274.889435] Call Trace:
[  274.889451]  <TASK>
[  274.889467]  ? __nla_validate_parse (lib/nlattr.c:620)
[  274.889497]  ? schedule (kernel/sched/core.c:7268 kernel/sched/core.c:7283)
[  274.889520]  ? __mutex_lock.constprop.0 (./include/linux/sched/wake_q.h:99 kernel/locking/mutex.c:797 kernel/locking/mutex.c:820)
[  274.889547]  rtnl_getlink (net/core/rtnetlink.c:4267)
[  274.889569]  ? rtnl_fill_ifinfo.isra.0 (./include/net/netlink.h:1107 (discriminator 2))
[  274.889595]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7042)
[  274.889617]  ? poll_schedule_timeout.constprop.0 (fs/select.c:237)
[  274.889646]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[  274.889672]  netlink_rcv_skb (net/netlink/af_netlink.c:2563)
[  274.889696]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[  274.889718]  netlink_sendmsg (net/netlink/af_netlink.c:1907)
[  274.889739]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[  274.889765]  ___sys_sendmsg (net/socket.c:2752)
[  274.889786]  __sys_sendmsg (net/socket.c:2784)
[  274.889808]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[  274.889836]  ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272)
[  274.889864]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  274.889892] RIP: 0033:0x7fc759b7a08e
[  274.889913] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[  274.889998] RSP: 002b:00007ffec7212700 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[  274.890037] RAX: ffffffffffffffda RBX: 00005588a3488330 RCX: 00007fc759b7a08e
[  274.890076] RDX: 0000000000000000 RSI: 00007ffec72127a0 RDI: 0000000000000005
[  274.890115] RBP: 00007ffec7212710 R08: 0000000000000000 R09: 0000000000000000
[  274.890153] R10: 0000000000000000 R11: 0000000000000202 R12: 00005588a34a90a0
[  274.890194] R13: 00007ffec72127a0 R14: 00005588a3488240 R15: 00007ffec72128e0
| [  274.891600] Voluntary context switch within RCU read-side critical section!
| [  274.891601] WARNING: kernel/rcu/tree_plugin.h:332 at rcu_note_context_switch+0x35a/0x550, CPU#2: teamd/7181
| [  274.891685] Modules linked in: act_mirred cls_matchall ip6_gre ip6_tunnel tunnel6 ip_gre gre ip_tunnel cls_u32 act_gact cls_flower dummy sch_ingress bridge stp llc 8021q vrf veth
| [  274.891832] Tainted: [D]=DIE
[  274.891853] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  274.891884] RIP: 0010:rcu_note_context_switch (kernel/rcu/tree_plugin.h:332 (discriminator 14))
[  274.891911] Code: 85 51 cf b9 96 00 48 8b 3c 24 b9 01 00 00 00 48 8b 95 68 cf b9 96 48 89 c6 e8 22 84 ff ff e9 20 fd ff ff 48 8d 3d 26 21 43 01 <67> 48 0f b9 3a e9 d5 fc ff ff 8b 93 f8 05 00 00 48 8b 35 e7 ae 32
All code
========
   0:	85 51 cf             	test   %edx,-0x31(%rcx)
   3:	b9 96 00 48 8b       	mov    $0x8b480096,%ecx
   8:	3c 24                	cmp    $0x24,%al
   a:	b9 01 00 00 00       	mov    $0x1,%ecx
   f:	48 8b 95 68 cf b9 96 	mov    -0x69463098(%rbp),%rdx
  16:	48 89 c6             	mov    %rax,%rsi
  19:	e8 22 84 ff ff       	call   0xffffffffffff8440
  1e:	e9 20 fd ff ff       	jmp    0xfffffffffffffd43
  23:	48 8d 3d 26 21 43 01 	lea    0x1432126(%rip),%rdi        # 0x1432150
  2a:*	67 48 0f b9 3a       	ud1    (%edx),%rdi		<-- trapping instruction
  2f:	e9 d5 fc ff ff       	jmp    0xfffffffffffffd09
  34:	8b 93 f8 05 00 00    	mov    0x5f8(%rbx),%edx
  3a:	48                   	rex.W
  3b:	8b                   	.byte 0x8b
  3c:	35                   	.byte 0x35
  3d:	e7 ae                	out    %eax,$0xae
  3f:	32                   	.byte 0x32

Code starting with the faulting instruction
===========================================
   0:	67 48 0f b9 3a       	ud1    (%edx),%rdi
   5:	e9 d5 fc ff ff       	jmp    0xfffffffffffffcdf
   a:	8b 93 f8 05 00 00    	mov    0x5f8(%rbx),%edx
  10:	48                   	rex.W
  11:	8b                   	.byte 0x8b
  12:	35                   	.byte 0x35
  13:	e7 ae                	out    %eax,$0xae
  15:	32                   	.byte 0x32
[  274.891998] RSP: 0018:ff6daabe00f6fcb0 EFLAGS: 00010002
[  274.892024] RAX: 0000000000000001 RBX: ff41bd35445b4500 RCX: 0000000000000292
[  274.892061] RDX: ff41bd35445b4500 RSI: 0000000000000001 RDI: ffffffff96664350
[  274.892098] RBP: ff41bd35e818d000 R08: 0000000000000292 R09: ffffffff9655c498
[  274.892140] R10: ffffffff9655c498 R11: ff41bd35e808d000 R12: 0000000000000000
[  274.892180] R13: ff41bd35445b4500 R14: ffffffff9655c400 R15: 0000000000000000
[  274.892222] FS:  0000000000000000(0000) GS:ff41bd35e818d000(0000) knlGS:0000000000000000
[  274.892261] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  274.892292] CR2: 00007f3916ce9574 CR3: 0000000013a42001 CR4: 0000000000771ef0
[  274.892333] PKRU: 55555554
[  274.892347] Call Trace:
[  274.892365]  <TASK>
[  274.892381]  __schedule (kernel/sched/core.c:7044)
[  274.892402]  schedule (kernel/sched/core.c:7268 kernel/sched/core.c:7283)
[  274.892423]  synchronize_rcu_expedited (kernel/rcu/tree_exp.h:976 (discriminator 12))
[  274.892450]  ? __mt_destroy (lib/maple_tree.c:4816)
[  274.892471]  ? cpuusage_write (kernel/sched/cpuacct.c:209)
[  274.892495]  ? sync_rcu_exp_select_cpus (kernel/rcu/tree_exp.h:100)
[  274.892525]  packet_release (net/packet/af_packet.c:3169)
[  274.892551]  __sock_release (net/socket.c:722)
[  274.892573]  sock_close (net/socket.c:1514 (discriminator 1))
[  274.892594]  __fput (fs/file_table.c:510)
[  274.892617]  task_work_run (kernel/task_work.c:233)
[  274.892641]  do_exit (./include/linux/task_work.h:40 kernel/exit.c:976)
[  274.892664]  make_task_dead (kernel/exit.c:1081)
[  274.892684]  rewind_stack_and_make_dead (arch/x86/entry/entry_64.S:1493)
[  274.892712] RIP: 0033:0x7fc759b7a08e
[  274.892733] Code: Unable to access opcode bytes at 0x7fc759b7a064.

Code starting with the faulting instruction
===========================================
[  274.892773] RSP: 002b:00007ffec7212700 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[  274.892811] RAX: ffffffffffffffda RBX: 00005588a3488330 RCX: 00007fc759b7a08e
[  274.892858] RDX: 0000000000000000 RSI: 00007ffec72127a0 RDI: 0000000000000005
[  274.892897] RBP: 00007ffec7212710 R08: 0000000000000000 R09: 0000000000000000
[  274.892936] R10: 0000000000000000 R11: 0000000000000202 R12: 00005588a34a90a0


Finger prints:
rtnl_getlink:rtnetlink_rcv_msg:netlink_rcv_skb:netlink_unicast:netlink_sendmsg
rcu_note_context_switch:__schedule:schedule:synchronize_rcu_expedited:packet_release