======================================
| xx__-> [   54.965734] ip (13971) used greatest stack depth: 12248 bytes left
| [   55.662704] ------------[ cut here ]------------
| [   55.662787] WARNING: CPU: 3 PID: 66 at net/core/rtnetlink.c:135 __rtnl_unlock (net/core/rtnetlink.c:135 (discriminator 1))
| [   55.662886] Modules linked in: bonding psample xfrm_user macsec vxlan ip6_gre ip_gre gre cls_u32 sch_htb [last unloaded: netdevsim]
[   55.663120] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   55.663198] Workqueue: netns cleanup_net
[   55.663251] RIP: 0010:__rtnl_unlock (net/core/rtnetlink.c:135 (discriminator 1))
[ 55.663308] Code: 28 00 48 85 db 74 1c 48 89 de 31 ff 48 8b 1b ba 02 00 00 00 e8 62 22 fc ff e8 3d 9a 28 00 48 85 db 75 e4 5b c3 cc cc cc cc 90 <0f> 0b 90 eb c7 66 66 2e 0f 1f 84 00 00 00 00 00 90 90 90 90 90 90
All code
========
   0:	28 00                	sub    %al,(%rax)
   2:	48 85 db             	test   %rbx,%rbx
   5:	74 1c                	je     0x23
   7:	48 89 de             	mov    %rbx,%rsi
   a:	31 ff                	xor    %edi,%edi
   c:	48 8b 1b             	mov    (%rbx),%rbx
   f:	ba 02 00 00 00       	mov    $0x2,%edx
  14:	e8 62 22 fc ff       	call   0xfffffffffffc227b
  19:	e8 3d 9a 28 00       	call   0x289a5b
  1e:	48 85 db             	test   %rbx,%rbx
  21:	75 e4                	jne    0x7
  23:	5b                   	pop    %rbx
  24:	c3                   	ret
  25:	cc                   	int3
  26:	cc                   	int3
  27:	cc                   	int3
  28:	cc                   	int3
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	eb c7                	jmp    0xfffffffffffffff6
  2f:	66 66 2e 0f 1f 84 00 	data16 cs nopw 0x0(%rax,%rax,1)
  36:	00 00 00 00 
  3a:	90                   	nop
  3b:	90                   	nop
  3c:	90                   	nop
  3d:	90                   	nop
  3e:	90                   	nop
  3f:	90                   	nop

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	eb c7                	jmp    0xffffffffffffffcc
   5:	66 66 2e 0f 1f 84 00 	data16 cs nopw 0x0(%rax,%rax,1)
   c:	00 00 00 00 
  10:	90                   	nop
  11:	90                   	nop
  12:	90                   	nop
  13:	90                   	nop
  14:	90                   	nop
  15:	90                   	nop
[   55.663503] RSP: 0018:ffffbd534024fd78 EFLAGS: 00010283
[   55.663561] RAX: ffff99b887b58508 RBX: 0000000000000000 RCX: ffff99b882eb8560
[   55.663650] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffff99b884591000
[   55.663733] RBP: ffffbd534024fcc0 R08: ffff99b8863684c8 R09: ffff99b881194a10
[   55.663817] R10: ffffbd534024fca8 R11: ffffbd534024fcb0 R12: dead000000000122
[   55.663901] R13: dead000000000100 R14: ffff99b88327c000 R15: 0000000000000000
[   55.663986] FS:  0000000000000000(0000) GS:ffff99b8bed80000(0000) knlGS:0000000000000000
[   55.664079] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   55.664153] CR2: 0000558d764b52c8 CR3: 0000000033846004 CR4: 0000000000772ef0
[   55.664239] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[   55.664323] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[   55.664407] PKRU: 55555554
[   55.664435] Call Trace:
[   55.664463]  <TASK>
[   55.664489] ? __warn (kernel/panic.c:748)
[   55.664538] ? __rtnl_unlock (net/core/rtnetlink.c:135 (discriminator 1))
[   55.664582] ? report_bug (lib/bug.c:201 lib/bug.c:219)
[   55.664630] ? handle_bug (arch/x86/kernel/traps.c:285)
[   55.664672] ? exc_invalid_op (arch/x86/kernel/traps.c:309 (discriminator 1))
[   55.664715] ? asm_exc_invalid_op (./arch/x86/include/asm/idtentry.h:621)
[   55.664760] ? __rtnl_unlock (net/core/rtnetlink.c:135 (discriminator 1))
[   55.664802] unregister_netdevice_many_notify (./include/linux/kernel.h:73 net/core/dev.c:11470 net/core/dev.c:11639)
[   55.664860] ? __unregister_nexthop_notifier (net/ipv4/nexthop.c:3899)
[   55.664924] cleanup_net (net/core/net_namespace.c:648)
[   55.664968] process_one_work (kernel/workqueue.c:3229)
[   55.665017] worker_thread (kernel/workqueue.c:3304 kernel/workqueue.c:3391)
[   55.665059] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[   55.665117] kthread (kernel/kthread.c:389)
[   55.665172] ? __pfx_kthread (kernel/kthread.c:342)
[   55.665225] ret_from_fork (arch/x86/kernel/process.c:147)
[   55.665277] ? __pfx_kthread (kernel/kthread.c:342)
[   55.665319] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [   55.689367] ------------[ cut here ]------------
| [   55.689426] WARNING: CPU: 3 PID: 66 at net/core/rtnetlink.c:135 __rtnl_unlock (net/core/rtnetlink.c:135 (discriminator 1))
| [   55.689506] Modules linked in: bonding psample xfrm_user macsec vxlan ip6_gre ip_gre gre cls_u32 sch_htb [last unloaded: netdevsim]
| [   55.689693] Tainted: [W]=WARN
[   55.689728] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   55.689785] Workqueue: netns cleanup_net
[   55.689819] RIP: 0010:__rtnl_unlock (net/core/rtnetlink.c:135 (discriminator 1))
[ 55.689865] Code: 28 00 48 85 db 74 1c 48 89 de 31 ff 48 8b 1b ba 02 00 00 00 e8 62 22 fc ff e8 3d 9a 28 00 48 85 db 75 e4 5b c3 cc cc cc cc 90 <0f> 0b 90 eb c7 66 66 2e 0f 1f 84 00 00 00 00 00 90 90 90 90 90 90
All code
========
   0:	28 00                	sub    %al,(%rax)
   2:	48 85 db             	test   %rbx,%rbx
   5:	74 1c                	je     0x23
   7:	48 89 de             	mov    %rbx,%rsi
   a:	31 ff                	xor    %edi,%edi
   c:	48 8b 1b             	mov    (%rbx),%rbx
   f:	ba 02 00 00 00       	mov    $0x2,%edx
  14:	e8 62 22 fc ff       	call   0xfffffffffffc227b
  19:	e8 3d 9a 28 00       	call   0x289a5b
  1e:	48 85 db             	test   %rbx,%rbx
  21:	75 e4                	jne    0x7
  23:	5b                   	pop    %rbx
  24:	c3                   	ret
  25:	cc                   	int3
  26:	cc                   	int3
  27:	cc                   	int3
  28:	cc                   	int3
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	eb c7                	jmp    0xfffffffffffffff6
  2f:	66 66 2e 0f 1f 84 00 	data16 cs nopw 0x0(%rax,%rax,1)
  36:	00 00 00 00 
  3a:	90                   	nop
  3b:	90                   	nop
  3c:	90                   	nop
  3d:	90                   	nop
  3e:	90                   	nop
  3f:	90                   	nop

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	eb c7                	jmp    0xffffffffffffffcc
   5:	66 66 2e 0f 1f 84 00 	data16 cs nopw 0x0(%rax,%rax,1)
   c:	00 00 00 00 
  10:	90                   	nop
  11:	90                   	nop
  12:	90                   	nop
  13:	90                   	nop
  14:	90                   	nop
  15:	90                   	nop
[   55.690009] RSP: 0018:ffffbd534024fd78 EFLAGS: 00010283
[   55.690055] RAX: ffff99b888821508 RBX: 0000000000000000 RCX: ffff99b8811f9540
[   55.690120] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffff99b882ebd000
[   55.690194] RBP: ffffbd534024fcc0 R08: ffff99b881b632a8 R09: ffff99b881194a10
[   55.690265] R10: ffffbd534024fca8 R11: ffffbd534024fcb0 R12: dead000000000122
[   55.690322] R13: dead000000000100 R14: ffff99b88327c000 R15: 0000000000000000
[   55.690382] FS:  0000000000000000(0000) GS:ffff99b8bed80000(0000) knlGS:0000000000000000
[   55.690451] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   55.690513] CR2: 0000558d764c2298 CR3: 0000000033846005 CR4: 0000000000772ef0
[   55.690573] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[   55.690637] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[   55.690696] PKRU: 55555554
[   55.690721] Call Trace:
[   55.690742]  <TASK>
[   55.690768] ? __warn (kernel/panic.c:748)
[   55.690803] ? __rtnl_unlock (net/core/rtnetlink.c:135 (discriminator 1))
[   55.690838] ? report_bug (lib/bug.c:201 lib/bug.c:219)
[   55.690874] ? handle_bug (arch/x86/kernel/traps.c:285)
[   55.690907] ? exc_invalid_op (arch/x86/kernel/traps.c:309 (discriminator 1))
[   55.690942] ? asm_exc_invalid_op (./arch/x86/include/asm/idtentry.h:621)
[   55.690973] ? __rtnl_unlock (net/core/rtnetlink.c:135 (discriminator 1))
[   55.691009] unregister_netdevice_many_notify (./include/linux/kernel.h:73 net/core/dev.c:11470 net/core/dev.c:11639)
[   55.691053] ? __unregister_nexthop_notifier (net/ipv4/nexthop.c:3899)
[   55.691099] cleanup_net (net/core/net_namespace.c:648)
[   55.691134] process_one_work (kernel/workqueue.c:3229)
[   55.691174] worker_thread (kernel/workqueue.c:3304 kernel/workqueue.c:3391)
[   55.691219] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[   55.691264] kthread (kernel/kthread.c:389)
[   55.691301] ? __pfx_kthread (kernel/kthread.c:342)
[   55.691336] ret_from_fork (arch/x86/kernel/process.c:147)
[   55.691371] ? __pfx_kthread (kernel/kthread.c:342)
[   55.691407] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [   56.403319] ------------[ cut here ]------------
| [   56.403410] WARNING: CPU: 3 PID: 66 at net/core/rtnetlink.c:135 __rtnl_unlock (net/core/rtnetlink.c:135 (discriminator 1))
| [   56.403500] Modules linked in: bonding psample xfrm_user macsec vxlan ip6_gre ip_gre gre cls_u32 sch_htb [last unloaded: netdevsim]
| [   56.403742] Tainted: [W]=WARN
[   56.403784] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   56.403854] Workqueue: netns cleanup_net
[   56.403903] RIP: 0010:__rtnl_unlock (net/core/rtnetlink.c:135 (discriminator 1))
[ 56.403959] Code: 28 00 48 85 db 74 1c 48 89 de 31 ff 48 8b 1b ba 02 00 00 00 e8 62 22 fc ff e8 3d 9a 28 00 48 85 db 75 e4 5b c3 cc cc cc cc 90 <0f> 0b 90 eb c7 66 66 2e 0f 1f 84 00 00 00 00 00 90 90 90 90 90 90
All code
========
   0:	28 00                	sub    %al,(%rax)
   2:	48 85 db             	test   %rbx,%rbx
   5:	74 1c                	je     0x23
   7:	48 89 de             	mov    %rbx,%rsi
   a:	31 ff                	xor    %edi,%edi
   c:	48 8b 1b             	mov    (%rbx),%rbx
   f:	ba 02 00 00 00       	mov    $0x2,%edx
  14:	e8 62 22 fc ff       	call   0xfffffffffffc227b
  19:	e8 3d 9a 28 00       	call   0x289a5b
  1e:	48 85 db             	test   %rbx,%rbx
  21:	75 e4                	jne    0x7
  23:	5b                   	pop    %rbx
  24:	c3                   	ret
  25:	cc                   	int3
  26:	cc                   	int3
  27:	cc                   	int3
  28:	cc                   	int3
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	eb c7                	jmp    0xfffffffffffffff6
  2f:	66 66 2e 0f 1f 84 00 	data16 cs nopw 0x0(%rax,%rax,1)
  36:	00 00 00 00 
  3a:	90                   	nop
  3b:	90                   	nop
  3c:	90                   	nop
  3d:	90                   	nop
  3e:	90                   	nop
  3f:	90                   	nop

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	eb c7                	jmp    0xffffffffffffffcc
   5:	66 66 2e 0f 1f 84 00 	data16 cs nopw 0x0(%rax,%rax,1)
   c:	00 00 00 00 
  10:	90                   	nop
  11:	90                   	nop
  12:	90                   	nop
  13:	90                   	nop
  14:	90                   	nop
  15:	90                   	nop
[   56.404169] RSP: 0018:ffffbd534024fd78 EFLAGS: 00010283
[   56.404234] RAX: ffff99b8861bf508 RBX: 0000000000000000 RCX: ffff99b884512560
[   56.404319] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffff99b887ea3000
[   56.404405] RBP: ffffbd534024fcc0 R08: ffff99b882ee8ee0 R09: ffff99b881194a10
[   56.404490] R10: ffffbd534024fca8 R11: ffffbd534024fcb0 R12: dead000000000122
[   56.404571] R13: dead000000000100 R14: ffff99b88327c300 R15: 0000000000000000
[   56.404656] FS:  0000000000000000(0000) GS:ffff99b8bed80000(0000) knlGS:0000000000000000
[   56.404749] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   56.404814] CR2: 0000558d764b52c8 CR3: 0000000033846002 CR4: 0000000000772ef0
[   56.404901] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[   56.404984] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[   56.405070] PKRU: 55555554
[   56.405099] Call Trace:
[   56.405129]  <TASK>
[   56.405157] ? __warn (kernel/panic.c:748)
[   56.405203] ? __rtnl_unlock (net/core/rtnetlink.c:135 (discriminator 1))
[   56.405246] ? report_bug (lib/bug.c:201 lib/bug.c:219)
[   56.405294] ? handle_bug (arch/x86/kernel/traps.c:285)
[   56.405335] ? exc_invalid_op (arch/x86/kernel/traps.c:309 (discriminator 1))
[   56.405378] ? asm_exc_invalid_op (./arch/x86/include/asm/idtentry.h:621)
[   56.405419] ? __rtnl_unlock (net/core/rtnetlink.c:135 (discriminator 1))
[   56.405458] unregister_netdevice_many_notify (./include/linux/kernel.h:73 net/core/dev.c:11470 net/core/dev.c:11639)
[   56.405516] ? __unregister_nexthop_notifier (net/ipv4/nexthop.c:3899)
[   56.405581] cleanup_net (net/core/net_namespace.c:648)
[   56.405624] process_one_work (kernel/workqueue.c:3229)
[   56.405666] worker_thread (kernel/workqueue.c:3304 kernel/workqueue.c:3391)
[   56.405708] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[   56.405764] kthread (kernel/kthread.c:389)
[   56.405807] ? __pfx_kthread (kernel/kthread.c:342)
[   56.405850] ret_from_fork (arch/x86/kernel/process.c:147)
[   56.405893] ? __pfx_kthread (kernel/kthread.c:342)
[   56.405936] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [   56.440039] ------------[ cut here ]------------
| [   56.440102] WARNING: CPU: 3 PID: 66 at net/core/rtnetlink.c:135 __rtnl_unlock (net/core/rtnetlink.c:135 (discriminator 1))
| [   56.440176] Modules linked in: bonding psample xfrm_user macsec vxlan ip6_gre ip_gre gre cls_u32 sch_htb [last unloaded: netdevsim]
| [   56.440353] Tainted: [W]=WARN
[   56.440387] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   56.440437] Workqueue: netns cleanup_net
[   56.440482] RIP: 0010:__rtnl_unlock (net/core/rtnetlink.c:135 (discriminator 1))
[ 56.440528] Code: 28 00 48 85 db 74 1c 48 89 de 31 ff 48 8b 1b ba 02 00 00 00 e8 62 22 fc ff e8 3d 9a 28 00 48 85 db 75 e4 5b c3 cc cc cc cc 90 <0f> 0b 90 eb c7 66 66 2e 0f 1f 84 00 00 00 00 00 90 90 90 90 90 90
All code
========
   0:	28 00                	sub    %al,(%rax)
   2:	48 85 db             	test   %rbx,%rbx
   5:	74 1c                	je     0x23
   7:	48 89 de             	mov    %rbx,%rsi
   a:	31 ff                	xor    %edi,%edi
   c:	48 8b 1b             	mov    (%rbx),%rbx
   f:	ba 02 00 00 00       	mov    $0x2,%edx
  14:	e8 62 22 fc ff       	call   0xfffffffffffc227b
  19:	e8 3d 9a 28 00       	call   0x289a5b
  1e:	48 85 db             	test   %rbx,%rbx
  21:	75 e4                	jne    0x7
  23:	5b                   	pop    %rbx
  24:	c3                   	ret
  25:	cc                   	int3
  26:	cc                   	int3
  27:	cc                   	int3
  28:	cc                   	int3
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	eb c7                	jmp    0xfffffffffffffff6
  2f:	66 66 2e 0f 1f 84 00 	data16 cs nopw 0x0(%rax,%rax,1)
  36:	00 00 00 00 
  3a:	90                   	nop
  3b:	90                   	nop
  3c:	90                   	nop
  3d:	90                   	nop
  3e:	90                   	nop
  3f:	90                   	nop

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	eb c7                	jmp    0xffffffffffffffcc
   5:	66 66 2e 0f 1f 84 00 	data16 cs nopw 0x0(%rax,%rax,1)
   c:	00 00 00 00 
  10:	90                   	nop
  11:	90                   	nop
  12:	90                   	nop
  13:	90                   	nop
  14:	90                   	nop
  15:	90                   	nop
[   56.440665] RSP: 0018:ffffbd534024fd78 EFLAGS: 00010283
[   56.440711] RAX: ffff99b882db5508 RBX: 0000000000000000 RCX: ffff99b8811f9540
[   56.440775] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffff99b884510000
[   56.440833] RBP: ffffbd534024fcc0 R08: ffff99b886f4ff68 R09: ffff99b881194a10
[   56.440892] R10: ffffbd534024fca8 R11: ffffbd534024fcb0 R12: dead000000000122
[   56.440951] R13: dead000000000100 R14: ffff99b88327c300 R15: 0000000000000000
[   56.441011] FS:  0000000000000000(0000) GS:ffff99b8bed80000(0000) knlGS:0000000000000000
[   56.441077] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   56.441132] CR2: 000056292b76c180 CR3: 0000000003314006 CR4: 0000000000772ef0
[   56.441194] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[   56.441262] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[   56.441324] PKRU: 55555554
[   56.441345] Call Trace:
[   56.441365]  <TASK>
[   56.441389] ? __warn (kernel/panic.c:748)
[   56.441426] ? __rtnl_unlock (net/core/rtnetlink.c:135 (discriminator 1))
[   56.441465] ? report_bug (lib/bug.c:201 lib/bug.c:219)
[   56.441500] ? handle_bug (arch/x86/kernel/traps.c:285)
[   56.441536] ? exc_invalid_op (arch/x86/kernel/traps.c:309 (discriminator 1))
[   56.441566] ? asm_exc_invalid_op (./arch/x86/include/asm/idtentry.h:621)
[   56.441602] ? __rtnl_unlock (net/core/rtnetlink.c:135 (discriminator 1))
[   56.441637] unregister_netdevice_many_notify (./include/linux/kernel.h:73 net/core/dev.c:11470 net/core/dev.c:11639)
[   56.441684] ? __unregister_nexthop_notifier (net/ipv4/nexthop.c:3899)
[   56.441730] cleanup_net (net/core/net_namespace.c:648)
[   56.441766] process_one_work (kernel/workqueue.c:3229)
[   56.441801] worker_thread (kernel/workqueue.c:3304 kernel/workqueue.c:3391)
[   56.441835] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[   56.441875] kthread (kernel/kthread.c:389)
[   56.441909] ? __pfx_kthread (kernel/kthread.c:342)
[   56.441939] ret_from_fork (arch/x86/kernel/process.c:147)
[   56.441975] ? __pfx_kthread (kernel/kthread.c:342)
[   56.442010] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [   57.166157] ------------[ cut here ]------------
| [   57.166242] WARNING: CPU: 3 PID: 66 at net/core/rtnetlink.c:135 __rtnl_unlock (net/core/rtnetlink.c:135 (discriminator 1))
| [   57.166330] Modules linked in: bonding psample xfrm_user macsec vxlan ip6_gre ip_gre gre cls_u32 sch_htb [last unloaded: netdevsim]
| [   57.166572] Tainted: [W]=WARN
[   57.166614] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   57.166686] Workqueue: netns cleanup_net
[   57.166736] RIP: 0010:__rtnl_unlock (net/core/rtnetlink.c:135 (discriminator 1))
[ 57.166796] Code: 28 00 48 85 db 74 1c 48 89 de 31 ff 48 8b 1b ba 02 00 00 00 e8 62 22 fc ff e8 3d 9a 28 00 48 85 db 75 e4 5b c3 cc cc cc cc 90 <0f> 0b 90 eb c7 66 66 2e 0f 1f 84 00 00 00 00 00 90 90 90 90 90 90
All code
========
   0:	28 00                	sub    %al,(%rax)
   2:	48 85 db             	test   %rbx,%rbx
   5:	74 1c                	je     0x23
   7:	48 89 de             	mov    %rbx,%rsi
   a:	31 ff                	xor    %edi,%edi
   c:	48 8b 1b             	mov    (%rbx),%rbx
   f:	ba 02 00 00 00       	mov    $0x2,%edx
  14:	e8 62 22 fc ff       	call   0xfffffffffffc227b
  19:	e8 3d 9a 28 00       	call   0x289a5b
  1e:	48 85 db             	test   %rbx,%rbx
  21:	75 e4                	jne    0x7
  23:	5b                   	pop    %rbx
  24:	c3                   	ret
  25:	cc                   	int3
  26:	cc                   	int3
  27:	cc                   	int3
  28:	cc                   	int3
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	eb c7                	jmp    0xfffffffffffffff6
  2f:	66 66 2e 0f 1f 84 00 	data16 cs nopw 0x0(%rax,%rax,1)
  36:	00 00 00 00 
  3a:	90                   	nop
  3b:	90                   	nop
  3c:	90                   	nop
  3d:	90                   	nop
  3e:	90                   	nop
  3f:	90                   	nop

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	eb c7                	jmp    0xffffffffffffffcc
   5:	66 66 2e 0f 1f 84 00 	data16 cs nopw 0x0(%rax,%rax,1)
   c:	00 00 00 00 
  10:	90                   	nop
  11:	90                   	nop
  12:	90                   	nop
  13:	90                   	nop
  14:	90                   	nop
  15:	90                   	nop
[   57.166985] RSP: 0018:ffffbd534024fd78 EFLAGS: 00010283
[   57.167040] RAX: ffff99b887a29508 RBX: 0000000000000000 RCX: ffff99b887f71560
[   57.167121] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffff99b88613e000
[   57.167206] RBP: ffffbd534024fcc0 R08: ffff99b888559440 R09: ffff99b881194a10
[   57.167289] R10: ffffbd534024fca8 R11: ffffbd534024fcb0 R12: dead000000000122
[   57.167370] R13: dead000000000100 R14: ffff99b88327c400 R15: 0000000000000000
[   57.167452] FS:  0000000000000000(0000) GS:ffff99b8bed80000(0000) knlGS:0000000000000000
[   57.167541] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   57.167611] CR2: 0000558d764b52c8 CR3: 0000000033846001 CR4: 0000000000772ef0
[   57.167698] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[   57.167781] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[   57.167860] PKRU: 55555554
[   57.167887] Call Trace:
[   57.167914]  <TASK>
[   57.167940] ? __warn (kernel/panic.c:748)
[   57.167985] ? __rtnl_unlock (net/core/rtnetlink.c:135 (discriminator 1))
[   57.168025] ? report_bug (lib/bug.c:201 lib/bug.c:219)
[   57.168076] ? handle_bug (arch/x86/kernel/traps.c:285)
[   57.168123] ? exc_invalid_op (arch/x86/kernel/traps.c:309 (discriminator 1))
[   57.168167] ? asm_exc_invalid_op (./arch/x86/include/asm/idtentry.h:621)
[   57.168217] ? __rtnl_unlock (net/core/rtnetlink.c:135 (discriminator 1))
[   57.168257] unregister_netdevice_many_notify (./include/linux/kernel.h:73 net/core/dev.c:11470 net/core/dev.c:11639)
[   57.168310] ? __unregister_nexthop_notifier (net/ipv4/nexthop.c:3899)
[   57.168372] cleanup_net (net/core/net_namespace.c:648)
[   57.168413] process_one_work (kernel/workqueue.c:3229)
[   57.168460] worker_thread (kernel/workqueue.c:3304 kernel/workqueue.c:3391)
[   57.168503] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[   57.168559] kthread (kernel/kthread.c:389)
[   57.168603] ? __pfx_kthread (kernel/kthread.c:342)
[   57.168646] ret_from_fork (arch/x86/kernel/process.c:147)
[   57.168700] ? __pfx_kthread (kernel/kthread.c:342)
[   57.168741] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [   57.186978] ------------[ cut here ]------------
| [   57.187053] WARNING: CPU: 3 PID: 66 at net/core/rtnetlink.c:135 __rtnl_unlock (net/core/rtnetlink.c:135 (discriminator 1))
| [   57.187153] Modules linked in: bonding psample xfrm_user macsec vxlan ip6_gre ip_gre gre cls_u32 sch_htb [last unloaded: netdevsim]
| [   57.187391] Tainted: [W]=WARN
[   57.187430] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   57.187498] Workqueue: netns cleanup_net
[   57.187548] RIP: 0010:__rtnl_unlock (net/core/rtnetlink.c:135 (discriminator 1))
[ 57.187610] Code: 28 00 48 85 db 74 1c 48 89 de 31 ff 48 8b 1b ba 02 00 00 00 e8 62 22 fc ff e8 3d 9a 28 00 48 85 db 75 e4 5b c3 cc cc cc cc 90 <0f> 0b 90 eb c7 66 66 2e 0f 1f 84 00 00 00 00 00 90 90 90 90 90 90
All code
========
   0:	28 00                	sub    %al,(%rax)
   2:	48 85 db             	test   %rbx,%rbx
   5:	74 1c                	je     0x23
   7:	48 89 de             	mov    %rbx,%rsi
   a:	31 ff                	xor    %edi,%edi
   c:	48 8b 1b             	mov    (%rbx),%rbx
   f:	ba 02 00 00 00       	mov    $0x2,%edx
  14:	e8 62 22 fc ff       	call   0xfffffffffffc227b
  19:	e8 3d 9a 28 00       	call   0x289a5b
  1e:	48 85 db             	test   %rbx,%rbx
  21:	75 e4                	jne    0x7
  23:	5b                   	pop    %rbx
  24:	c3                   	ret
  25:	cc                   	int3
  26:	cc                   	int3
  27:	cc                   	int3
  28:	cc                   	int3
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	eb c7                	jmp    0xfffffffffffffff6
  2f:	66 66 2e 0f 1f 84 00 	data16 cs nopw 0x0(%rax,%rax,1)
  36:	00 00 00 00 
  3a:	90                   	nop
  3b:	90                   	nop
  3c:	90                   	nop
  3d:	90                   	nop
  3e:	90                   	nop
  3f:	90                   	nop

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	eb c7                	jmp    0xffffffffffffffcc
   5:	66 66 2e 0f 1f 84 00 	data16 cs nopw 0x0(%rax,%rax,1)
   c:	00 00 00 00 
  10:	90                   	nop
  11:	90                   	nop
  12:	90                   	nop
  13:	90                   	nop
  14:	90                   	nop
  15:	90                   	nop
[   57.187796] RSP: 0018:ffffbd534024fd78 EFLAGS: 00010283
[   57.187850] RAX: ffff99b8885ec508 RBX: 0000000000000000 RCX: ffff99b8811f9540
[   57.187930] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffff99b881964000
[   57.188012] RBP: ffffbd534024fcc0 R08: ffff99b888b942a8 R09: ffff99b881194a10
[   57.188093] R10: ffffbd534024fca8 R11: ffffbd534024fcb0 R12: dead000000000122
[   57.188178] R13: dead000000000100 R14: ffff99b88327c400 R15: 0000000000000000
[   57.188272] FS:  0000000000000000(0000) GS:ffff99b8bed80000(0000) knlGS:0000000000000000
[   57.188366] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   57.188432] CR2: 00007fb35de6c270 CR3: 0000000007130002 CR4: 0000000000772ef0
[   57.188519] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[   57.188602] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[   57.188687] PKRU: 55555554
[   57.188716] Call Trace:
[   57.188743]  <TASK>
[   57.188771] ? __warn (kernel/panic.c:748)
[   57.188820] ? __rtnl_unlock (net/core/rtnetlink.c:135 (discriminator 1))
[   57.188860] ? report_bug (lib/bug.c:201 lib/bug.c:219)
[   57.188913] ? handle_bug (arch/x86/kernel/traps.c:285)
[   57.188966] ? exc_invalid_op (arch/x86/kernel/traps.c:309 (discriminator 1))
[   57.189008] ? asm_exc_invalid_op (./arch/x86/include/asm/idtentry.h:621)
[   57.189058] ? __rtnl_unlock (net/core/rtnetlink.c:135 (discriminator 1))
[   57.189106] unregister_netdevice_many_notify (./include/linux/kernel.h:73 net/core/dev.c:11470 net/core/dev.c:11639)
[   57.189170] ? __unregister_nexthop_notifier (net/ipv4/nexthop.c:3899)
[   57.189231] cleanup_net (net/core/net_namespace.c:648)
[   57.189281] process_one_work (kernel/workqueue.c:3229)
[   57.189322] worker_thread (kernel/workqueue.c:3304 kernel/workqueue.c:3391)
[   57.189365] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[   57.189421] kthread (kernel/kthread.c:389)
[   57.189466] ? __pfx_kthread (kernel/kthread.c:342)
[   57.189519] ret_from_fork (arch/x86/kernel/process.c:147)
[   57.189562] ? __pfx_kthread (kernel/kthread.c:342)
[   57.189607] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [   57.922008] ------------[ cut here ]------------
| [   57.922072] WARNING: CPU: 3 PID: 66 at net/core/rtnetlink.c:135 __rtnl_unlock (net/core/rtnetlink.c:135 (discriminator 1))
| [   57.922150] Modules linked in: bonding psample xfrm_user macsec vxlan ip6_gre ip_gre gre cls_u32 sch_htb [last unloaded: netdevsim]
| [   57.922331] Tainted: [W]=WARN
[   57.922360] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   57.922412] Workqueue: netns cleanup_net
[   57.922448] RIP: 0010:__rtnl_unlock (net/core/rtnetlink.c:135 (discriminator 1))
[ 57.922500] Code: 28 00 48 85 db 74 1c 48 89 de 31 ff 48 8b 1b ba 02 00 00 00 e8 62 22 fc ff e8 3d 9a 28 00 48 85 db 75 e4 5b c3 cc cc cc cc 90 <0f> 0b 90 eb c7 66 66 2e 0f 1f 84 00 00 00 00 00 90 90 90 90 90 90
All code
========
   0:	28 00                	sub    %al,(%rax)
   2:	48 85 db             	test   %rbx,%rbx
   5:	74 1c                	je     0x23
   7:	48 89 de             	mov    %rbx,%rsi
   a:	31 ff                	xor    %edi,%edi
   c:	48 8b 1b             	mov    (%rbx),%rbx
   f:	ba 02 00 00 00       	mov    $0x2,%edx
  14:	e8 62 22 fc ff       	call   0xfffffffffffc227b
  19:	e8 3d 9a 28 00       	call   0x289a5b
  1e:	48 85 db             	test   %rbx,%rbx
  21:	75 e4                	jne    0x7
  23:	5b                   	pop    %rbx
  24:	c3                   	ret
  25:	cc                   	int3
  26:	cc                   	int3
  27:	cc                   	int3
  28:	cc                   	int3
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	eb c7                	jmp    0xfffffffffffffff6
  2f:	66 66 2e 0f 1f 84 00 	data16 cs nopw 0x0(%rax,%rax,1)
  36:	00 00 00 00 
  3a:	90                   	nop
  3b:	90                   	nop
  3c:	90                   	nop
  3d:	90                   	nop
  3e:	90                   	nop
  3f:	90                   	nop

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	eb c7                	jmp    0xffffffffffffffcc
   5:	66 66 2e 0f 1f 84 00 	data16 cs nopw 0x0(%rax,%rax,1)
   c:	00 00 00 00 
  10:	90                   	nop
  11:	90                   	nop
  12:	90                   	nop
  13:	90                   	nop
  14:	90                   	nop
  15:	90                   	nop
[   57.922639] RSP: 0018:ffffbd534024fd78 EFLAGS: 00010283
[   57.922683] RAX: ffff99b8863ab508 RBX: 0000000000000000 RCX: ffff99b882fbc560
[   57.922743] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffff99b887eb1000
[   57.922802] RBP: ffffbd534024fcc0 R08: ffff99b881b33770 R09: ffff99b881194a10
[   57.922860] R10: ffffbd534024fca8 R11: ffffbd534024fcb0 R12: dead000000000122
[   57.922919] R13: dead000000000100 R14: ffff99b88327c900 R15: 0000000000000000
[   57.922982] FS:  0000000000000000(0000) GS:ffff99b8bed80000(0000) knlGS:0000000000000000
[   57.923060] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   57.923131] CR2: 00007fa8b7eda000 CR3: 0000000033846006 CR4: 0000000000772ef0
[   57.923197] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[   57.923271] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[   57.923328] PKRU: 55555554
[   57.923347] Call Trace:
[   57.923367]  <TASK>
[   57.923394] ? __warn (kernel/panic.c:748)
[   57.923439] ? __rtnl_unlock (net/core/rtnetlink.c:135 (discriminator 1))
[   57.923474] ? report_bug (lib/bug.c:201 lib/bug.c:219)
[   57.923509] ? handle_bug (arch/x86/kernel/traps.c:285)
[   57.923546] ? exc_invalid_op (arch/x86/kernel/traps.c:309 (discriminator 1))
[   57.923574] ? asm_exc_invalid_op (./arch/x86/include/asm/idtentry.h:621)
[   57.923610] ? __rtnl_unlock (net/core/rtnetlink.c:135 (discriminator 1))
[   57.923645] unregister_netdevice_many_notify (./include/linux/kernel.h:73 net/core/dev.c:11470 net/core/dev.c:11639)
[   57.923692] ? __unregister_nexthop_notifier (net/ipv4/nexthop.c:3899)
[   57.923737] cleanup_net (net/core/net_namespace.c:648)
[   57.923774] process_one_work (kernel/workqueue.c:3229)
[   57.923809] worker_thread (kernel/workqueue.c:3304 kernel/workqueue.c:3391)
[   57.923845] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[   57.923884] kthread (kernel/kthread.c:389)
[   57.923922] ? __pfx_kthread (kernel/kthread.c:342)
[   57.923951] ret_from_fork (arch/x86/kernel/process.c:147)
[   57.923994] ? __pfx_kthread (kernel/kthread.c:342)
[   57.924029] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [   57.952758] ------------[ cut here ]------------
| [   57.952841] WARNING: CPU: 2 PID: 66 at net/core/rtnetlink.c:135 __rtnl_unlock (net/core/rtnetlink.c:135 (discriminator 1))
| [   57.952918] Modules linked in: bonding psample xfrm_user macsec vxlan ip6_gre ip_gre gre cls_u32 sch_htb [last unloaded: netdevsim]
| [   57.953135] Tainted: [W]=WARN
[   57.953198] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   57.953275] Workqueue: netns cleanup_net
[   57.953332] RIP: 0010:__rtnl_unlock (net/core/rtnetlink.c:135 (discriminator 1))
[ 57.953390] Code: 28 00 48 85 db 74 1c 48 89 de 31 ff 48 8b 1b ba 02 00 00 00 e8 62 22 fc ff e8 3d 9a 28 00 48 85 db 75 e4 5b c3 cc cc cc cc 90 <0f> 0b 90 eb c7 66 66 2e 0f 1f 84 00 00 00 00 00 90 90 90 90 90 90
All code
========
   0:	28 00                	sub    %al,(%rax)
   2:	48 85 db             	test   %rbx,%rbx
   5:	74 1c                	je     0x23
   7:	48 89 de             	mov    %rbx,%rsi
   a:	31 ff                	xor    %edi,%edi
   c:	48 8b 1b             	mov    (%rbx),%rbx
   f:	ba 02 00 00 00       	mov    $0x2,%edx
  14:	e8 62 22 fc ff       	call   0xfffffffffffc227b
  19:	e8 3d 9a 28 00       	call   0x289a5b
  1e:	48 85 db             	test   %rbx,%rbx
  21:	75 e4                	jne    0x7
  23:	5b                   	pop    %rbx
  24:	c3                   	ret
  25:	cc                   	int3
  26:	cc                   	int3
  27:	cc                   	int3
  28:	cc                   	int3
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	eb c7                	jmp    0xfffffffffffffff6
  2f:	66 66 2e 0f 1f 84 00 	data16 cs nopw 0x0(%rax,%rax,1)
  36:	00 00 00 00 
  3a:	90                   	nop
  3b:	90                   	nop
  3c:	90                   	nop
  3d:	90                   	nop
  3e:	90                   	nop
  3f:	90                   	nop

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	eb c7                	jmp    0xffffffffffffffcc
   5:	66 66 2e 0f 1f 84 00 	data16 cs nopw 0x0(%rax,%rax,1)
   c:	00 00 00 00 
  10:	90                   	nop
  11:	90                   	nop
  12:	90                   	nop
  13:	90                   	nop
  14:	90                   	nop
  15:	90                   	nop
[   57.953532] RSP: 0018:ffffbd534024fd78 EFLAGS: 00010283
[   57.953585] RAX: ffff99b887a2a508 RBX: 0000000000000000 RCX: ffff99b8811f9540
[   57.953658] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffff99b882fba000
[   57.953735] RBP: ffffbd534024fcc0 R08: ffff99b8894632a8 R09: ffff99b881194a10
[   57.953807] R10: ffffbd534024fca8 R11: ffffbd534024fcb0 R12: dead000000000122
[   57.953876] R13: dead000000000100 R14: ffff99b883231a00 R15: 0000000000000000
[   57.953960] FS:  0000000000000000(0000) GS:ffff99b8bed00000(0000) knlGS:0000000000000000
[   57.954032] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   57.954091] CR2: 00007f0230dcd470 CR3: 0000000033846003 CR4: 0000000000772ef0
[   57.954173] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[   57.954245] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[   57.954313] PKRU: 55555554
[   57.954351] Call Trace:
[   57.954389]  <TASK>
[   57.954425] ? __warn (kernel/panic.c:748)
[   57.954474] ? __rtnl_unlock (net/core/rtnetlink.c:135 (discriminator 1))
[   57.954532] ? report_bug (lib/bug.c:201 lib/bug.c:219)
[   57.954595] ? handle_bug (arch/x86/kernel/traps.c:285)
[   57.954643] ? exc_invalid_op (arch/x86/kernel/traps.c:309 (discriminator 1))
[   57.954691] ? asm_exc_invalid_op (./arch/x86/include/asm/idtentry.h:621)
[   57.954740] ? __rtnl_unlock (net/core/rtnetlink.c:135 (discriminator 1))
[   57.954788] unregister_netdevice_many_notify (./include/linux/kernel.h:73 net/core/dev.c:11470 net/core/dev.c:11639)
[   57.954857] ? __unregister_nexthop_notifier (net/ipv4/nexthop.c:3899)
[   57.954914] cleanup_net (net/core/net_namespace.c:648)
[   57.954976] process_one_work (kernel/workqueue.c:3229)
[   57.955035] worker_thread (kernel/workqueue.c:3304 kernel/workqueue.c:3391)
[   57.955085] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[   57.955160] kthread (kernel/kthread.c:389)
[   57.955216] ? __pfx_kthread (kernel/kthread.c:342)
[   57.955277] ret_from_fork (arch/x86/kernel/process.c:147)
[   57.955329] ? __pfx_kthread (kernel/kthread.c:342)
[   57.955390] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [   60.533082] ------------[ cut here ]------------
| [   60.533232] WARNING: CPU: 2 PID: 66 at net/core/rtnetlink.c:135 __rtnl_unlock (net/core/rtnetlink.c:135 (discriminator 1))
| [   60.533346] Modules linked in: bonding psample xfrm_user macsec vxlan ip6_gre ip_gre gre cls_u32 sch_htb [last unloaded: netdevsim]
| [   60.533591] Tainted: [W]=WARN
[   60.533648] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   60.533729] Workqueue: netns cleanup_net
[   60.533798] RIP: 0010:__rtnl_unlock (net/core/rtnetlink.c:135 (discriminator 1))
[ 60.533874] Code: 28 00 48 85 db 74 1c 48 89 de 31 ff 48 8b 1b ba 02 00 00 00 e8 62 22 fc ff e8 3d 9a 28 00 48 85 db 75 e4 5b c3 cc cc cc cc 90 <0f> 0b 90 eb c7 66 66 2e 0f 1f 84 00 00 00 00 00 90 90 90 90 90 90
All code
========
   0:	28 00                	sub    %al,(%rax)
   2:	48 85 db             	test   %rbx,%rbx
   5:	74 1c                	je     0x23
   7:	48 89 de             	mov    %rbx,%rsi
   a:	31 ff                	xor    %edi,%edi
   c:	48 8b 1b             	mov    (%rbx),%rbx
   f:	ba 02 00 00 00       	mov    $0x2,%edx
  14:	e8 62 22 fc ff       	call   0xfffffffffffc227b
  19:	e8 3d 9a 28 00       	call   0x289a5b
  1e:	48 85 db             	test   %rbx,%rbx
  21:	75 e4                	jne    0x7
  23:	5b                   	pop    %rbx
  24:	c3                   	ret
  25:	cc                   	int3
  26:	cc                   	int3
  27:	cc                   	int3
  28:	cc                   	int3
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	eb c7                	jmp    0xfffffffffffffff6
  2f:	66 66 2e 0f 1f 84 00 	data16 cs nopw 0x0(%rax,%rax,1)
  36:	00 00 00 00 
  3a:	90                   	nop
  3b:	90                   	nop
  3c:	90                   	nop
  3d:	90                   	nop
  3e:	90                   	nop
  3f:	90                   	nop

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	eb c7                	jmp    0xffffffffffffffcc
   5:	66 66 2e 0f 1f 84 00 	data16 cs nopw 0x0(%rax,%rax,1)
   c:	00 00 00 00 
  10:	90                   	nop
  11:	90                   	nop
  12:	90                   	nop
  13:	90                   	nop
  14:	90                   	nop
  15:	90                   	nop
[   60.534064] RSP: 0018:ffffbd534024fd78 EFLAGS: 00010283
[   60.534133] RAX: ffff99b886276508 RBX: 0000000000000000 RCX: ffff99b8875ab560
[   60.534242] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffff99b888805000
[   60.534320] RBP: ffffbd534024fcc0 R08: ffff99b883126908 R09: ffff99b881194a10
[   60.534388] R10: ffffbd534024fca8 R11: ffffbd534024fcb0 R12: dead000000000122
[   60.534456] R13: dead000000000100 R14: ffff99b883231d00 R15: 0000000000000000
[   60.534537] FS:  0000000000000000(0000) GS:ffff99b8bed00000(0000) knlGS:0000000000000000
[   60.534608] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   60.534672] CR2: 00007f5555a322f0 CR3: 0000000009468005 CR4: 0000000000772ef0
[   60.534746] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[   60.534818] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[   60.534893] PKRU: 55555554
[   60.534931] Call Trace:
[   60.534975]  <TASK>
[   60.535015] ? __warn (kernel/panic.c:748)
[   60.535090] ? __rtnl_unlock (net/core/rtnetlink.c:135 (discriminator 1))
[   60.535151] ? report_bug (lib/bug.c:201 lib/bug.c:219)
[   60.535203] ? handle_bug (arch/x86/kernel/traps.c:285)
[   60.535254] ? exc_invalid_op (arch/x86/kernel/traps.c:309 (discriminator 1))
[   60.535298] ? asm_exc_invalid_op (./arch/x86/include/asm/idtentry.h:621)
[   60.535360] ? __rtnl_unlock (net/core/rtnetlink.c:135 (discriminator 1))
[   60.535418] unregister_netdevice_many_notify (./include/linux/kernel.h:73 net/core/dev.c:11470 net/core/dev.c:11639)
[   60.535493] ? __unregister_nexthop_notifier (net/ipv4/nexthop.c:3899)
[   60.535551] cleanup_net (net/core/net_namespace.c:648)
[   60.535600] process_one_work (kernel/workqueue.c:3229)
[   60.535658] worker_thread (kernel/workqueue.c:3304 kernel/workqueue.c:3391)
[   60.535711] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[   60.535766] kthread (kernel/kthread.c:389)
[   60.535823] ? __pfx_kthread (kernel/kthread.c:342)
[   60.535879] ret_from_fork (arch/x86/kernel/process.c:147)
[   60.535944] ? __pfx_kthread (kernel/kthread.c:342)
[   60.536006] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [   62.533019] ------------[ cut here ]------------
| [   62.533229] WARNING: CPU: 0 PID: 66 at net/core/rtnetlink.c:135 __rtnl_unlock (net/core/rtnetlink.c:135 (discriminator 1))
| [   62.533303] Modules linked in: bonding psample xfrm_user macsec vxlan ip6_gre ip_gre gre cls_u32 sch_htb [last unloaded: netdevsim]
| [   62.533481] Tainted: [W]=WARN
[   62.533509] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   62.533556] Workqueue: netns cleanup_net
[   62.533597] RIP: 0010:__rtnl_unlock (net/core/rtnetlink.c:135 (discriminator 1))
[ 62.533642] Code: 28 00 48 85 db 74 1c 48 89 de 31 ff 48 8b 1b ba 02 00 00 00 e8 62 22 fc ff e8 3d 9a 28 00 48 85 db 75 e4 5b c3 cc cc cc cc 90 <0f> 0b 90 eb c7 66 66 2e 0f 1f 84 00 00 00 00 00 90 90 90 90 90 90
All code
========
   0:	28 00                	sub    %al,(%rax)
   2:	48 85 db             	test   %rbx,%rbx
   5:	74 1c                	je     0x23
   7:	48 89 de             	mov    %rbx,%rsi
   a:	31 ff                	xor    %edi,%edi
   c:	48 8b 1b             	mov    (%rbx),%rbx
   f:	ba 02 00 00 00       	mov    $0x2,%edx
  14:	e8 62 22 fc ff       	call   0xfffffffffffc227b
  19:	e8 3d 9a 28 00       	call   0x289a5b
  1e:	48 85 db             	test   %rbx,%rbx
  21:	75 e4                	jne    0x7
  23:	5b                   	pop    %rbx
  24:	c3                   	ret
  25:	cc                   	int3
  26:	cc                   	int3
  27:	cc                   	int3
  28:	cc                   	int3
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	eb c7                	jmp    0xfffffffffffffff6
  2f:	66 66 2e 0f 1f 84 00 	data16 cs nopw 0x0(%rax,%rax,1)
  36:	00 00 00 00 
  3a:	90                   	nop
  3b:	90                   	nop
  3c:	90                   	nop
  3d:	90                   	nop
  3e:	90                   	nop
  3f:	90                   	nop

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	eb c7                	jmp    0xffffffffffffffcc
   5:	66 66 2e 0f 1f 84 00 	data16 cs nopw 0x0(%rax,%rax,1)
   c:	00 00 00 00 
  10:	90                   	nop
  11:	90                   	nop
  12:	90                   	nop
  13:	90                   	nop
  14:	90                   	nop
  15:	90                   	nop
[   62.533783] RSP: 0018:ffffbd534024fd78 EFLAGS: 00010283
[   62.533822] RAX: ffff99b8885ea508 RBX: 0000000000000000 RCX: ffff99b884510560
[   62.533880] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffff99b88745d000
[   62.533937] RBP: ffffbd534024fcc0 R08: ffff99b888b63880 R09: ffff99b881194a10
[   62.534001] R10: ffffbd534024fca8 R11: ffffbd534024fcb0 R12: dead000000000122
[   62.534064] R13: dead000000000100 R14: ffff99b884454d00 R15: 0000000000000000
[   62.534126] FS:  0000000000000000(0000) GS:ffff99b8bec00000(0000) knlGS:0000000000000000
[   62.534210] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   62.534272] CR2: 00007f4c421a9810 CR3: 0000000033846005 CR4: 0000000000772ef0
[   62.534331] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[   62.534397] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[   62.534455] PKRU: 55555554
[   62.534481] Call Trace:
[   62.534509]  <TASK>
[   62.534537] ? __warn (kernel/panic.c:748)
[   62.534586] ? __rtnl_unlock (net/core/rtnetlink.c:135 (discriminator 1))
[   62.534621] ? report_bug (lib/bug.c:201 lib/bug.c:219)
[   62.534657] ? handle_bug (arch/x86/kernel/traps.c:285)
[   62.534692] ? exc_invalid_op (arch/x86/kernel/traps.c:309 (discriminator 1))
[   62.534722] ? asm_exc_invalid_op (./arch/x86/include/asm/idtentry.h:621)
[   62.534758] ? __rtnl_unlock (net/core/rtnetlink.c:135 (discriminator 1))
[   62.534794] unregister_netdevice_many_notify (./include/linux/kernel.h:73 net/core/dev.c:11470 net/core/dev.c:11639)
[   62.534839] ? __unregister_nexthop_notifier (net/ipv4/nexthop.c:3899)
[   62.534887] cleanup_net (net/core/net_namespace.c:648)
[   62.534923] process_one_work (kernel/workqueue.c:3229)
[   62.534959] worker_thread (kernel/workqueue.c:3304 kernel/workqueue.c:3391)
[   62.534989] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[   62.535027] kthread (kernel/kthread.c:389)
[   62.535063] ? __pfx_kthread (kernel/kthread.c:342)
[   62.535100] ret_from_fork (arch/x86/kernel/process.c:147)
[   62.535136] ? __pfx_kthread (kernel/kthread.c:342)
[   62.535174] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [   63.158892] ------------[ cut here ]------------
| [   63.158956] WARNING: CPU: 0 PID: 66 at net/core/rtnetlink.c:135 __rtnl_unlock (net/core/rtnetlink.c:135 (discriminator 1))
| [   63.159029] Modules linked in: bonding psample xfrm_user macsec vxlan ip6_gre ip_gre gre cls_u32 sch_htb [last unloaded: netdevsim]
| [   63.159212] Tainted: [W]=WARN
[   63.159247] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   63.159302] Workqueue: netns cleanup_net
[   63.159341] RIP: 0010:__rtnl_unlock (net/core/rtnetlink.c:135 (discriminator 1))
[ 63.159386] Code: 28 00 48 85 db 74 1c 48 89 de 31 ff 48 8b 1b ba 02 00 00 00 e8 62 22 fc ff e8 3d 9a 28 00 48 85 db 75 e4 5b c3 cc cc cc cc 90 <0f> 0b 90 eb c7 66 66 2e 0f 1f 84 00 00 00 00 00 90 90 90 90 90 90
All code
========
   0:	28 00                	sub    %al,(%rax)
   2:	48 85 db             	test   %rbx,%rbx
   5:	74 1c                	je     0x23
   7:	48 89 de             	mov    %rbx,%rsi
   a:	31 ff                	xor    %edi,%edi
   c:	48 8b 1b             	mov    (%rbx),%rbx
   f:	ba 02 00 00 00       	mov    $0x2,%edx
  14:	e8 62 22 fc ff       	call   0xfffffffffffc227b
  19:	e8 3d 9a 28 00       	call   0x289a5b
  1e:	48 85 db             	test   %rbx,%rbx
  21:	75 e4                	jne    0x7
  23:	5b                   	pop    %rbx
  24:	c3                   	ret
  25:	cc                   	int3
  26:	cc                   	int3
  27:	cc                   	int3
  28:	cc                   	int3
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	eb c7                	jmp    0xfffffffffffffff6
  2f:	66 66 2e 0f 1f 84 00 	data16 cs nopw 0x0(%rax,%rax,1)
  36:	00 00 00 00 
  3a:	90                   	nop
  3b:	90                   	nop
  3c:	90                   	nop
  3d:	90                   	nop
  3e:	90                   	nop
  3f:	90                   	nop

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	eb c7                	jmp    0xffffffffffffffcc
   5:	66 66 2e 0f 1f 84 00 	data16 cs nopw 0x0(%rax,%rax,1)
   c:	00 00 00 00 
  10:	90                   	nop
  11:	90                   	nop
  12:	90                   	nop
  13:	90                   	nop
  14:	90                   	nop
  15:	90                   	nop
[   63.159546] RSP: 0018:ffffbd534024fd78 EFLAGS: 00010283
[   63.159591] RAX: ffff99b888a61508 RBX: 0000000000000000 RCX: ffff99b887b5f560
[   63.159658] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffff99b887170000
[   63.159728] RBP: ffffbd534024fcc0 R08: ffff99b8888d9990 R09: ffff99b881194a10
[   63.159785] R10: ffffbd534024fca8 R11: ffffbd534024fcb0 R12: dead000000000122
[   63.159843] R13: dead000000000100 R14: ffff99b884454d00 R15: 0000000000000000
[   63.159904] FS:  0000000000000000(0000) GS:ffff99b8bec00000(0000) knlGS:0000000000000000
[   63.159969] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   63.160028] CR2: 00007f7a8a0ba000 CR3: 0000000033846006 CR4: 0000000000772ef0
[   63.160099] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[   63.160170] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[   63.160280] PKRU: 55555554
[   63.160305] Call Trace:
[   63.160327]  <TASK>
[   63.160354] ? __warn (kernel/panic.c:748)
[   63.160393] ? __rtnl_unlock (net/core/rtnetlink.c:135 (discriminator 1))
[   63.160428] ? report_bug (lib/bug.c:201 lib/bug.c:219)
[   63.160470] ? handle_bug (arch/x86/kernel/traps.c:285)
[   63.160518] ? exc_invalid_op (arch/x86/kernel/traps.c:309 (discriminator 1))
[   63.160547] ? asm_exc_invalid_op (./arch/x86/include/asm/idtentry.h:621)
[   63.160590] ? __rtnl_unlock (net/core/rtnetlink.c:135 (discriminator 1))
[   63.160629] unregister_netdevice_many_notify (./include/linux/kernel.h:73 net/core/dev.c:11470 net/core/dev.c:11639)
[   63.160683] ? __unregister_nexthop_notifier (net/ipv4/nexthop.c:3899)
[   63.160728] cleanup_net (net/core/net_namespace.c:648)
[   63.160765] process_one_work (kernel/workqueue.c:3229)
[   63.160802] worker_thread (kernel/workqueue.c:3304 kernel/workqueue.c:3391)
[   63.160837] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[   63.160882] kthread (kernel/kthread.c:389)
[   63.160923] ? __pfx_kthread (kernel/kthread.c:342)
[   63.160952] ret_from_fork (arch/x86/kernel/process.c:147)
[   63.160991] ? __pfx_kthread (kernel/kthread.c:342)
[   63.161021] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [   63.925586] ------------[ cut here ]------------
| [   63.925659] WARNING: CPU: 1 PID: 66 at net/core/rtnetlink.c:135 __rtnl_unlock (net/core/rtnetlink.c:135 (discriminator 1))
| [   63.925727] Modules linked in: bonding psample xfrm_user macsec vxlan ip6_gre ip_gre gre cls_u32 sch_htb [last unloaded: netdevsim]
| [   63.925898] Tainted: [W]=WARN
[   63.925931] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   63.925984] Workqueue: netns cleanup_net
[   63.926026] RIP: 0010:__rtnl_unlock (net/core/rtnetlink.c:135 (discriminator 1))
[ 63.926062] Code: 28 00 48 85 db 74 1c 48 89 de 31 ff 48 8b 1b ba 02 00 00 00 e8 62 22 fc ff e8 3d 9a 28 00 48 85 db 75 e4 5b c3 cc cc cc cc 90 <0f> 0b 90 eb c7 66 66 2e 0f 1f 84 00 00 00 00 00 90 90 90 90 90 90
All code
========
   0:	28 00                	sub    %al,(%rax)
   2:	48 85 db             	test   %rbx,%rbx
   5:	74 1c                	je     0x23
   7:	48 89 de             	mov    %rbx,%rsi
   a:	31 ff                	xor    %edi,%edi
   c:	48 8b 1b             	mov    (%rbx),%rbx
   f:	ba 02 00 00 00       	mov    $0x2,%edx
  14:	e8 62 22 fc ff       	call   0xfffffffffffc227b
  19:	e8 3d 9a 28 00       	call   0x289a5b
  1e:	48 85 db             	test   %rbx,%rbx
  21:	75 e4                	jne    0x7
  23:	5b                   	pop    %rbx
  24:	c3                   	ret
  25:	cc                   	int3
  26:	cc                   	int3
  27:	cc                   	int3
  28:	cc                   	int3
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	eb c7                	jmp    0xfffffffffffffff6
  2f:	66 66 2e 0f 1f 84 00 	data16 cs nopw 0x0(%rax,%rax,1)
  36:	00 00 00 00 
  3a:	90                   	nop
  3b:	90                   	nop
  3c:	90                   	nop
  3d:	90                   	nop
  3e:	90                   	nop
  3f:	90                   	nop

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	eb c7                	jmp    0xffffffffffffffcc
   5:	66 66 2e 0f 1f 84 00 	data16 cs nopw 0x0(%rax,%rax,1)
   c:	00 00 00 00 
  10:	90                   	nop
  11:	90                   	nop
  12:	90                   	nop
  13:	90                   	nop
  14:	90                   	nop
  15:	90                   	nop
[   63.926205] RSP: 0018:ffffbd534024fd78 EFLAGS: 00010283
[   63.926265] RAX: ffff99b882db5508 RBX: 0000000000000000 RCX: ffff99b8889fb560
[   63.926317] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffff99b8885eb000
[   63.926376] RBP: ffffbd534024fcc0 R08: ffff99b8846c76e8 R09: ffff99b881194a10
[   63.926431] R10: ffffbd534024fca8 R11: ffffbd534024fcb0 R12: dead000000000122
[   63.926484] R13: dead000000000100 R14: ffff99b8832cc700 R15: 0000000000000000
[   63.926545] FS:  0000000000000000(0000) GS:ffff99b8bec80000(0000) knlGS:0000000000000000
[   63.926604] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   63.926660] CR2: 00007f0230f31710 CR3: 0000000033846002 CR4: 0000000000772ef0
[   63.926720] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[   63.926779] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[   63.926837] PKRU: 55555554
[   63.926855] Call Trace:
[   63.926881]  <TASK>
[   63.926904] ? __warn (kernel/panic.c:748)
[   63.926939] ? __rtnl_unlock (net/core/rtnetlink.c:135 (discriminator 1))
[   63.926965] ? report_bug (lib/bug.c:201 lib/bug.c:219)
[   63.926998] ? handle_bug (arch/x86/kernel/traps.c:285)
[   63.927032] ? exc_invalid_op (arch/x86/kernel/traps.c:309 (discriminator 1))
[   63.927059] ? asm_exc_invalid_op (./arch/x86/include/asm/idtentry.h:621)
[   63.927092] ? __rtnl_unlock (net/core/rtnetlink.c:135 (discriminator 1))
[   63.927118] unregister_netdevice_many_notify (./include/linux/kernel.h:73 net/core/dev.c:11470 net/core/dev.c:11639)
[   63.927166] ? __unregister_nexthop_notifier (net/ipv4/nexthop.c:3899)
[   63.927211] cleanup_net (net/core/net_namespace.c:648)
[   63.927244] process_one_work (kernel/workqueue.c:3229)
[   63.927275] worker_thread (kernel/workqueue.c:3304 kernel/workqueue.c:3391)
[   63.927303] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[   63.927340] kthread (kernel/kthread.c:389)
[   63.927373] ? __pfx_kthread (kernel/kthread.c:342)
[   63.927405] ret_from_fork (arch/x86/kernel/process.c:147)
[   63.927440] ? __pfx_kthread (kernel/kthread.c:342)
[   63.927472] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [   63.953012] ------------[ cut here ]------------
| [   63.953081] WARNING: CPU: 1 PID: 66 at net/core/rtnetlink.c:135 __rtnl_unlock (net/core/rtnetlink.c:135 (discriminator 1))
| [   63.953152] Modules linked in: bonding psample xfrm_user macsec vxlan ip6_gre ip_gre gre cls_u32 sch_htb [last unloaded: netdevsim]
| [   63.953314] Tainted: [W]=WARN
[   63.953340] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   63.953387] Workqueue: netns cleanup_net
[   63.953423] RIP: 0010:__rtnl_unlock (net/core/rtnetlink.c:135 (discriminator 1))
[ 63.953466] Code: 28 00 48 85 db 74 1c 48 89 de 31 ff 48 8b 1b ba 02 00 00 00 e8 62 22 fc ff e8 3d 9a 28 00 48 85 db 75 e4 5b c3 cc cc cc cc 90 <0f> 0b 90 eb c7 66 66 2e 0f 1f 84 00 00 00 00 00 90 90 90 90 90 90
All code
========
   0:	28 00                	sub    %al,(%rax)
   2:	48 85 db             	test   %rbx,%rbx
   5:	74 1c                	je     0x23
   7:	48 89 de             	mov    %rbx,%rsi
   a:	31 ff                	xor    %edi,%edi
   c:	48 8b 1b             	mov    (%rbx),%rbx
   f:	ba 02 00 00 00       	mov    $0x2,%edx
  14:	e8 62 22 fc ff       	call   0xfffffffffffc227b
  19:	e8 3d 9a 28 00       	call   0x289a5b
  1e:	48 85 db             	test   %rbx,%rbx
  21:	75 e4                	jne    0x7
  23:	5b                   	pop    %rbx
  24:	c3                   	ret
  25:	cc                   	int3
  26:	cc                   	int3
  27:	cc                   	int3
  28:	cc                   	int3
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	eb c7                	jmp    0xfffffffffffffff6
  2f:	66 66 2e 0f 1f 84 00 	data16 cs nopw 0x0(%rax,%rax,1)
  36:	00 00 00 00 
  3a:	90                   	nop
  3b:	90                   	nop
  3c:	90                   	nop
  3d:	90                   	nop
  3e:	90                   	nop
  3f:	90                   	nop

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	eb c7                	jmp    0xffffffffffffffcc
   5:	66 66 2e 0f 1f 84 00 	data16 cs nopw 0x0(%rax,%rax,1)
   c:	00 00 00 00 
  10:	90                   	nop
  11:	90                   	nop
  12:	90                   	nop
  13:	90                   	nop
  14:	90                   	nop
  15:	90                   	nop
[   63.953595] RSP: 0018:ffffbd534024fd78 EFLAGS: 00010283
[   63.953631] RAX: ffff99b888a60508 RBX: 0000000000000000 RCX: ffff99b8811f9540
[   63.953689] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffff99b8889ff000
[   63.953750] RBP: ffffbd534024fcc0 R08: ffff99b8871827f8 R09: ffff99b881194a10
[   63.953808] R10: ffffbd534024fca8 R11: ffffbd534024fcb0 R12: dead000000000122
[   63.953861] R13: dead000000000100 R14: ffff99b8832cc700 R15: 0000000000000000
[   63.953921] FS:  0000000000000000(0000) GS:ffff99b8bec80000(0000) knlGS:0000000000000000
[   63.953981] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   63.954032] CR2: 0000558d764bf7f0 CR3: 0000000033846003 CR4: 0000000000772ef0
[   63.954086] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[   63.954147] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[   63.954201] PKRU: 55555554
[   63.954219] Call Trace:
[   63.954239]  <TASK>
[   63.954262] ? __warn (kernel/panic.c:748)
[   63.954298] ? __rtnl_unlock (net/core/rtnetlink.c:135 (discriminator 1))
[   63.954325] ? report_bug (lib/bug.c:201 lib/bug.c:219)
[   63.954359] ? handle_bug (arch/x86/kernel/traps.c:285)
[   63.954392] ? exc_invalid_op (arch/x86/kernel/traps.c:309 (discriminator 1))
[   63.954424] ? asm_exc_invalid_op (./arch/x86/include/asm/idtentry.h:621)
[   63.954457] ? __rtnl_unlock (net/core/rtnetlink.c:135 (discriminator 1))
[   63.954490] unregister_netdevice_many_notify (./include/linux/kernel.h:73 net/core/dev.c:11470 net/core/dev.c:11639)
[   63.954534] ? __unregister_nexthop_notifier (net/ipv4/nexthop.c:3899)
[   63.954576] cleanup_net (net/core/net_namespace.c:648)
[   63.954613] process_one_work (kernel/workqueue.c:3229)
[   63.954640] worker_thread (kernel/workqueue.c:3304 kernel/workqueue.c:3391)
[   63.954665] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[   63.954705] kthread (kernel/kthread.c:389)
[   63.954739] ? __pfx_kthread (kernel/kthread.c:342)
[   63.954766] ret_from_fork (arch/x86/kernel/process.c:147)
[   63.954799] ? __pfx_kthread (kernel/kthread.c:342)
[   63.954831] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [   64.679674] ------------[ cut here ]------------
| [   64.679752] WARNING: CPU: 1 PID: 66 at net/core/rtnetlink.c:135 __rtnl_unlock (net/core/rtnetlink.c:135 (discriminator 1))
| [   64.679822] Modules linked in: bonding psample xfrm_user macsec vxlan ip6_gre ip_gre gre cls_u32 sch_htb [last unloaded: netdevsim]
| [   64.679993] Tainted: [W]=WARN
[   64.680020] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   64.680071] Workqueue: netns cleanup_net
[   64.680114] RIP: 0010:__rtnl_unlock (net/core/rtnetlink.c:135 (discriminator 1))
[ 64.680159] Code: 28 00 48 85 db 74 1c 48 89 de 31 ff 48 8b 1b ba 02 00 00 00 e8 62 22 fc ff e8 3d 9a 28 00 48 85 db 75 e4 5b c3 cc cc cc cc 90 <0f> 0b 90 eb c7 66 66 2e 0f 1f 84 00 00 00 00 00 90 90 90 90 90 90
All code
========
   0:	28 00                	sub    %al,(%rax)
   2:	48 85 db             	test   %rbx,%rbx
   5:	74 1c                	je     0x23
   7:	48 89 de             	mov    %rbx,%rsi
   a:	31 ff                	xor    %edi,%edi
   c:	48 8b 1b             	mov    (%rbx),%rbx
   f:	ba 02 00 00 00       	mov    $0x2,%edx
  14:	e8 62 22 fc ff       	call   0xfffffffffffc227b
  19:	e8 3d 9a 28 00       	call   0x289a5b
  1e:	48 85 db             	test   %rbx,%rbx
  21:	75 e4                	jne    0x7
  23:	5b                   	pop    %rbx
  24:	c3                   	ret
  25:	cc                   	int3
  26:	cc                   	int3
  27:	cc                   	int3
  28:	cc                   	int3
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	eb c7                	jmp    0xfffffffffffffff6
  2f:	66 66 2e 0f 1f 84 00 	data16 cs nopw 0x0(%rax,%rax,1)
  36:	00 00 00 00 
  3a:	90                   	nop
  3b:	90                   	nop
  3c:	90                   	nop
  3d:	90                   	nop
  3e:	90                   	nop
  3f:	90                   	nop

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	eb c7                	jmp    0xffffffffffffffcc
   5:	66 66 2e 0f 1f 84 00 	data16 cs nopw 0x0(%rax,%rax,1)
   c:	00 00 00 00 
  10:	90                   	nop
  11:	90                   	nop
  12:	90                   	nop
  13:	90                   	nop
  14:	90                   	nop
  15:	90                   	nop
[   64.680291] RSP: 0018:ffffbd534024fd78 EFLAGS: 00010283
[   64.680328] RAX: ffff99b887255508 RBX: 0000000000000000 RCX: ffff99b888334560
[   64.680382] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffff99b884596000
[   64.680440] RBP: ffffbd534024fcc0 R08: ffff99b886df1cc0 R09: ffff99b881194a10
[   64.680494] R10: ffffbd534024fca8 R11: ffffbd534024fcb0 R12: dead000000000122
[   64.680555] R13: dead000000000100 R14: ffff99b8832cc700 R15: 0000000000000000
[   64.680616] FS:  0000000000000000(0000) GS:ffff99b8bec80000(0000) knlGS:0000000000000000
[   64.680678] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   64.680729] CR2: 0000558d4f307dec CR3: 0000000033846005 CR4: 0000000000772ef0
[   64.680789] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[   64.680841] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[   64.680894] PKRU: 55555554
[   64.680911] Call Trace:
[   64.680932]  <TASK>
[   64.680954] ? __warn (kernel/panic.c:748)
[   64.680989] ? __rtnl_unlock (net/core/rtnetlink.c:135 (discriminator 1))
[   64.681015] ? report_bug (lib/bug.c:201 lib/bug.c:219)
[   64.681048] ? handle_bug (arch/x86/kernel/traps.c:285)
[   64.681081] ? exc_invalid_op (arch/x86/kernel/traps.c:309 (discriminator 1))
[   64.681108] ? asm_exc_invalid_op (./arch/x86/include/asm/idtentry.h:621)
[   64.681146] ? __rtnl_unlock (net/core/rtnetlink.c:135 (discriminator 1))
[   64.681184] unregister_netdevice_many_notify (./include/linux/kernel.h:73 net/core/dev.c:11470 net/core/dev.c:11639)
[   64.681227] ? __unregister_nexthop_notifier (net/ipv4/nexthop.c:3899)
[   64.681274] cleanup_net (net/core/net_namespace.c:648)
[   64.681306] process_one_work (kernel/workqueue.c:3229)
[   64.681339] worker_thread (kernel/workqueue.c:3304 kernel/workqueue.c:3391)
[   64.681364] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[   64.681402] kthread (kernel/kthread.c:389)
[   64.681435] ? __pfx_kthread (kernel/kthread.c:342)
[   64.681461] ret_from_fork (arch/x86/kernel/process.c:147)
[   64.681497] ? __pfx_kthread (kernel/kthread.c:342)
[   64.681523] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [   64.711515] ------------[ cut here ]------------
| [   64.711580] WARNING: CPU: 1 PID: 66 at net/core/rtnetlink.c:135 __rtnl_unlock (net/core/rtnetlink.c:135 (discriminator 1))
| [   64.711649] Modules linked in: bonding psample xfrm_user macsec vxlan ip6_gre ip_gre gre cls_u32 sch_htb [last unloaded: netdevsim]
| [   64.711817] Tainted: [W]=WARN
[   64.711842] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   64.711894] Workqueue: netns cleanup_net
[   64.711927] RIP: 0010:__rtnl_unlock (net/core/rtnetlink.c:135 (discriminator 1))
[ 64.711975] Code: 28 00 48 85 db 74 1c 48 89 de 31 ff 48 8b 1b ba 02 00 00 00 e8 62 22 fc ff e8 3d 9a 28 00 48 85 db 75 e4 5b c3 cc cc cc cc 90 <0f> 0b 90 eb c7 66 66 2e 0f 1f 84 00 00 00 00 00 90 90 90 90 90 90
All code
========
   0:	28 00                	sub    %al,(%rax)
   2:	48 85 db             	test   %rbx,%rbx
   5:	74 1c                	je     0x23
   7:	48 89 de             	mov    %rbx,%rsi
   a:	31 ff                	xor    %edi,%edi
   c:	48 8b 1b             	mov    (%rbx),%rbx
   f:	ba 02 00 00 00       	mov    $0x2,%edx
  14:	e8 62 22 fc ff       	call   0xfffffffffffc227b
  19:	e8 3d 9a 28 00       	call   0x289a5b
  1e:	48 85 db             	test   %rbx,%rbx
  21:	75 e4                	jne    0x7
  23:	5b                   	pop    %rbx
  24:	c3                   	ret
  25:	cc                   	int3
  26:	cc                   	int3
  27:	cc                   	int3
  28:	cc                   	int3
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	eb c7                	jmp    0xfffffffffffffff6
  2f:	66 66 2e 0f 1f 84 00 	data16 cs nopw 0x0(%rax,%rax,1)
  36:	00 00 00 00 
  3a:	90                   	nop
  3b:	90                   	nop
  3c:	90                   	nop
  3d:	90                   	nop
  3e:	90                   	nop
  3f:	90                   	nop

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	eb c7                	jmp    0xffffffffffffffcc
   5:	66 66 2e 0f 1f 84 00 	data16 cs nopw 0x0(%rax,%rax,1)
   c:	00 00 00 00 
  10:	90                   	nop
  11:	90                   	nop
  12:	90                   	nop
  13:	90                   	nop
  14:	90                   	nop
  15:	90                   	nop
[   64.712110] RSP: 0018:ffffbd534024fd78 EFLAGS: 00010283
[   64.712163] RAX: ffff99b8885e9508 RBX: 0000000000000000 RCX: ffff99b8811f9540
[   64.712222] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffff99b888332000
[   64.712279] RBP: ffffbd534024fcc0 R08: ffff99b88969f990 R09: ffff99b881194a10
[   64.712338] R10: ffffbd534024fca8 R11: ffffbd534024fcb0 R12: dead000000000122
[   64.712391] R13: dead000000000100 R14: ffff99b8832cc700 R15: 0000000000000000
[   64.712452] FS:  0000000000000000(0000) GS:ffff99b8bec80000(0000) knlGS:0000000000000000
[   64.712512] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   64.712562] CR2: 00007ffca6369af8 CR3: 0000000008362003 CR4: 0000000000772ef0
[   64.712627] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[   64.712680] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[   64.712739] PKRU: 55555554
[   64.712762] Call Trace:
[   64.712782]  <TASK>
[   64.712800] ? __warn (kernel/panic.c:748)
[   64.712842] ? __rtnl_unlock (net/core/rtnetlink.c:135 (discriminator 1))
[   64.712869] ? report_bug (lib/bug.c:201 lib/bug.c:219)
[   64.712903] ? handle_bug (arch/x86/kernel/traps.c:285)
[   64.712937] ? exc_invalid_op (arch/x86/kernel/traps.c:309 (discriminator 1))
[   64.712969] ? asm_exc_invalid_op (./arch/x86/include/asm/idtentry.h:621)
[   64.713003] ? __rtnl_unlock (net/core/rtnetlink.c:135 (discriminator 1))
[   64.713035] unregister_netdevice_many_notify (./include/linux/kernel.h:73 net/core/dev.c:11470 net/core/dev.c:11639)
[   64.713078] ? __unregister_nexthop_notifier (net/ipv4/nexthop.c:3899)
[   64.713124] cleanup_net (net/core/net_namespace.c:648)
[   64.713160] process_one_work (kernel/workqueue.c:3229)
[   64.713194] worker_thread (kernel/workqueue.c:3304 kernel/workqueue.c:3391)
[   64.713221] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[   64.713263] kthread (kernel/kthread.c:389)
[   64.713295] ? __pfx_kthread (kernel/kthread.c:342)
[   64.713328] ret_from_fork (arch/x86/kernel/process.c:147)
[   64.713367] ? __pfx_kthread (kernel/kthread.c:342)
[   64.713393] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [   65.160269] ------------[ cut here ]------------
| [   65.160344] WARNING: CPU: 1 PID: 66 at net/core/rtnetlink.c:135 __rtnl_unlock (net/core/rtnetlink.c:135 (discriminator 1))
| [   65.160412] Modules linked in: bonding psample xfrm_user macsec vxlan ip6_gre ip_gre gre cls_u32 sch_htb [last unloaded: netdevsim]
| [   65.160581] Tainted: [W]=WARN
[   65.160607] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   65.160664] Workqueue: netns cleanup_net
[   65.160699] RIP: 0010:__rtnl_unlock (net/core/rtnetlink.c:135 (discriminator 1))
[ 65.160748] Code: 28 00 48 85 db 74 1c 48 89 de 31 ff 48 8b 1b ba 02 00 00 00 e8 62 22 fc ff e8 3d 9a 28 00 48 85 db 75 e4 5b c3 cc cc cc cc 90 <0f> 0b 90 eb c7 66 66 2e 0f 1f 84 00 00 00 00 00 90 90 90 90 90 90
All code
========
   0:	28 00                	sub    %al,(%rax)
   2:	48 85 db             	test   %rbx,%rbx
   5:	74 1c                	je     0x23
   7:	48 89 de             	mov    %rbx,%rsi
   a:	31 ff                	xor    %edi,%edi
   c:	48 8b 1b             	mov    (%rbx),%rbx
   f:	ba 02 00 00 00       	mov    $0x2,%edx
  14:	e8 62 22 fc ff       	call   0xfffffffffffc227b
  19:	e8 3d 9a 28 00       	call   0x289a5b
  1e:	48 85 db             	test   %rbx,%rbx
  21:	75 e4                	jne    0x7
  23:	5b                   	pop    %rbx
  24:	c3                   	ret
  25:	cc                   	int3
  26:	cc                   	int3
  27:	cc                   	int3
  28:	cc                   	int3
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	eb c7                	jmp    0xfffffffffffffff6
  2f:	66 66 2e 0f 1f 84 00 	data16 cs nopw 0x0(%rax,%rax,1)
  36:	00 00 00 00 
  3a:	90                   	nop
  3b:	90                   	nop
  3c:	90                   	nop
  3d:	90                   	nop
  3e:	90                   	nop
  3f:	90                   	nop

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	eb c7                	jmp    0xffffffffffffffcc
   5:	66 66 2e 0f 1f 84 00 	data16 cs nopw 0x0(%rax,%rax,1)
   c:	00 00 00 00 
  10:	90                   	nop
  11:	90                   	nop
  12:	90                   	nop
  13:	90                   	nop
  14:	90                   	nop
  15:	90                   	nop
[   65.160878] RSP: 0018:ffffbd534024fd78 EFLAGS: 00010283
[   65.160912] RAX: ffff99b887f6f508 RBX: 0000000000000000 RCX: ffff99b886d17560
[   65.160966] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffff99b887f70000
[   65.161024] RBP: ffffbd534024fcc0 R08: ffff99b888a24c38 R09: ffff99b881194a10
[   65.161077] R10: ffffbd534024fca8 R11: ffffbd534024fcb0 R12: dead000000000122
[   65.161130] R13: dead000000000100 R14: ffff99b8832cc400 R15: 0000000000000000
[   65.161192] FS:  0000000000000000(0000) GS:ffff99b8bec80000(0000) knlGS:0000000000000000
[   65.161258] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   65.161308] CR2: 0000558d76511058 CR3: 0000000033846006 CR4: 0000000000772ef0
[   65.161368] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[   65.161425] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[   65.161478] PKRU: 55555554
[   65.161502] Call Trace:
[   65.161521]  <TASK>
[   65.161545] ? __warn (kernel/panic.c:748)
[   65.161581] ? __rtnl_unlock (net/core/rtnetlink.c:135 (discriminator 1))
[   65.161607] ? report_bug (lib/bug.c:201 lib/bug.c:219)
[   65.161646] ? handle_bug (arch/x86/kernel/traps.c:285)
[   65.161679] ? exc_invalid_op (arch/x86/kernel/traps.c:309 (discriminator 1))
[   65.161705] ? asm_exc_invalid_op (./arch/x86/include/asm/idtentry.h:621)
[   65.161739] ? __rtnl_unlock (net/core/rtnetlink.c:135 (discriminator 1))
[   65.161765] unregister_netdevice_many_notify (./include/linux/kernel.h:73 net/core/dev.c:11470 net/core/dev.c:11639)
[   65.161808] ? __unregister_nexthop_notifier (net/ipv4/nexthop.c:3899)
[   65.161851] cleanup_net (net/core/net_namespace.c:648)
[   65.161889] process_one_work (kernel/workqueue.c:3229)
[   65.161923] worker_thread (kernel/workqueue.c:3304 kernel/workqueue.c:3391)
[   65.161954] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[   65.161994] kthread (kernel/kthread.c:389)
[   65.162020] ? __pfx_kthread (kernel/kthread.c:342)
[   65.162053] ret_from_fork (arch/x86/kernel/process.c:147)
[   65.162086] ? __pfx_kthread (kernel/kthread.c:342)
[   65.162120] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [   65.434730] ------------[ cut here ]------------
| [   65.434814] WARNING: CPU: 1 PID: 66 at net/core/rtnetlink.c:135 __rtnl_unlock (net/core/rtnetlink.c:135 (discriminator 1))
| [   65.434902] Modules linked in: bonding psample xfrm_user macsec vxlan ip6_gre ip_gre gre cls_u32 sch_htb [last unloaded: netdevsim]
| [   65.435092] Tainted: [W]=WARN
[   65.435132] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   65.435208] Workqueue: netns cleanup_net
[   65.435249] RIP: 0010:__rtnl_unlock (net/core/rtnetlink.c:135 (discriminator 1))
[ 65.435294] Code: 28 00 48 85 db 74 1c 48 89 de 31 ff 48 8b 1b ba 02 00 00 00 e8 62 22 fc ff e8 3d 9a 28 00 48 85 db 75 e4 5b c3 cc cc cc cc 90 <0f> 0b 90 eb c7 66 66 2e 0f 1f 84 00 00 00 00 00 90 90 90 90 90 90
All code
========
   0:	28 00                	sub    %al,(%rax)
   2:	48 85 db             	test   %rbx,%rbx
   5:	74 1c                	je     0x23
   7:	48 89 de             	mov    %rbx,%rsi
   a:	31 ff                	xor    %edi,%edi
   c:	48 8b 1b             	mov    (%rbx),%rbx
   f:	ba 02 00 00 00       	mov    $0x2,%edx
  14:	e8 62 22 fc ff       	call   0xfffffffffffc227b
  19:	e8 3d 9a 28 00       	call   0x289a5b
  1e:	48 85 db             	test   %rbx,%rbx
  21:	75 e4                	jne    0x7
  23:	5b                   	pop    %rbx
  24:	c3                   	ret
  25:	cc                   	int3
  26:	cc                   	int3
  27:	cc                   	int3
  28:	cc                   	int3
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	eb c7                	jmp    0xfffffffffffffff6
  2f:	66 66 2e 0f 1f 84 00 	data16 cs nopw 0x0(%rax,%rax,1)
  36:	00 00 00 00 
  3a:	90                   	nop
  3b:	90                   	nop
  3c:	90                   	nop
  3d:	90                   	nop
  3e:	90                   	nop
  3f:	90                   	nop

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	eb c7                	jmp    0xffffffffffffffcc
   5:	66 66 2e 0f 1f 84 00 	data16 cs nopw 0x0(%rax,%rax,1)
   c:	00 00 00 00 
  10:	90                   	nop
  11:	90                   	nop
  12:	90                   	nop
  13:	90                   	nop
  14:	90                   	nop
  15:	90                   	nop
[   65.435463] RSP: 0018:ffffbd534024fd78 EFLAGS: 00010283
[   65.435506] RAX: ffff99b886db0508 RBX: 0000000000000000 RCX: ffff99b887254560
[   65.435588] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffff99b887a28000
[   65.435655] RBP: ffffbd534024fcc0 R08: ffff99b883055dd0 R09: ffff99b881194a10
[   65.435743] R10: ffffbd534024fca8 R11: ffffbd534024fcb0 R12: dead000000000122
[   65.435813] R13: dead000000000100 R14: ffff99b8832cc400 R15: 0000000000000000
[   65.435892] FS:  0000000000000000(0000) GS:ffff99b8bec80000(0000) knlGS:0000000000000000
[   65.435981] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   65.436042] CR2: 0000558d764b52c8 CR3: 0000000033846001 CR4: 0000000000772ef0
[   65.436108] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[   65.436202] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[   65.436290] PKRU: 55555554
[   65.436316] Call Trace:
[   65.436344]  <TASK>
[   65.436368] ? __warn (kernel/panic.c:748)
[   65.436407] ? __rtnl_unlock (net/core/rtnetlink.c:135 (discriminator 1))
[   65.436437] ? report_bug (lib/bug.c:201 lib/bug.c:219)
[   65.436476] ? handle_bug (arch/x86/kernel/traps.c:285)
[   65.436525] ? exc_invalid_op (arch/x86/kernel/traps.c:309 (discriminator 1))
[   65.436566] ? asm_exc_invalid_op (./arch/x86/include/asm/idtentry.h:621)
[   65.436614] ? __rtnl_unlock (net/core/rtnetlink.c:135 (discriminator 1))
[   65.436649] unregister_netdevice_many_notify (./include/linux/kernel.h:73 net/core/dev.c:11470 net/core/dev.c:11639)
[   65.436694] ? __unregister_nexthop_notifier (net/ipv4/nexthop.c:3899)
[   65.436739] cleanup_net (net/core/net_namespace.c:648)
[   65.436775] process_one_work (kernel/workqueue.c:3229)
[   65.436809] worker_thread (kernel/workqueue.c:3304 kernel/workqueue.c:3391)
[   65.436854] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[   65.436900] kthread (kernel/kthread.c:389)
[   65.436936] ? __pfx_kthread (kernel/kthread.c:342)
[   65.436971] ret_from_fork (arch/x86/kernel/process.c:147)
[   65.437011] ? __pfx_kthread (kernel/kthread.c:342)
[   65.437040] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [   65.465322] ------------[ cut here ]------------
| [   65.465385] WARNING: CPU: 1 PID: 66 at net/core/rtnetlink.c:135 __rtnl_unlock (net/core/rtnetlink.c:135 (discriminator 1))
| [   65.465459] Modules linked in: bonding psample xfrm_user macsec vxlan ip6_gre ip_gre gre cls_u32 sch_htb [last unloaded: netdevsim]
| [   65.465635] Tainted: [W]=WARN
[   65.465669] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   65.465718] Workqueue: netns cleanup_net
[   65.465758] RIP: 0010:__rtnl_unlock (net/core/rtnetlink.c:135 (discriminator 1))
[ 65.465803] Code: 28 00 48 85 db 74 1c 48 89 de 31 ff 48 8b 1b ba 02 00 00 00 e8 62 22 fc ff e8 3d 9a 28 00 48 85 db 75 e4 5b c3 cc cc cc cc 90 <0f> 0b 90 eb c7 66 66 2e 0f 1f 84 00 00 00 00 00 90 90 90 90 90 90
All code
========
   0:	28 00                	sub    %al,(%rax)
   2:	48 85 db             	test   %rbx,%rbx
   5:	74 1c                	je     0x23
   7:	48 89 de             	mov    %rbx,%rsi
   a:	31 ff                	xor    %edi,%edi
   c:	48 8b 1b             	mov    (%rbx),%rbx
   f:	ba 02 00 00 00       	mov    $0x2,%edx
  14:	e8 62 22 fc ff       	call   0xfffffffffffc227b
  19:	e8 3d 9a 28 00       	call   0x289a5b
  1e:	48 85 db             	test   %rbx,%rbx
  21:	75 e4                	jne    0x7
  23:	5b                   	pop    %rbx
  24:	c3                   	ret
  25:	cc                   	int3
  26:	cc                   	int3
  27:	cc                   	int3
  28:	cc                   	int3
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	eb c7                	jmp    0xfffffffffffffff6
  2f:	66 66 2e 0f 1f 84 00 	data16 cs nopw 0x0(%rax,%rax,1)
  36:	00 00 00 00 
  3a:	90                   	nop
  3b:	90                   	nop
  3c:	90                   	nop
  3d:	90                   	nop
  3e:	90                   	nop
  3f:	90                   	nop

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	eb c7                	jmp    0xffffffffffffffcc
   5:	66 66 2e 0f 1f 84 00 	data16 cs nopw 0x0(%rax,%rax,1)
   c:	00 00 00 00 
  10:	90                   	nop
  11:	90                   	nop
  12:	90                   	nop
  13:	90                   	nop
  14:	90                   	nop
  15:	90                   	nop
[   65.465962] RSP: 0018:ffffbd534024fd78 EFLAGS: 00010283
[   65.466006] RAX: ffff99b88815f508 RBX: 0000000000000000 RCX: ffff99b8811f9540
[   65.466068] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffff99b887250000
[   65.466125] RBP: ffffbd534024fcc0 R08: ffff99b887e49088 R09: ffff99b881194a10
[   65.466187] R10: ffffbd534024fca8 R11: ffffbd534024fcb0 R12: dead000000000122
[   65.466251] R13: dead000000000100 R14: ffff99b8832cc400 R15: 0000000000000000
[   65.466308] FS:  0000000000000000(0000) GS:ffff99b8bec80000(0000) knlGS:0000000000000000
[   65.466372] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   65.466424] CR2: 00007ffca6369af8 CR3: 0000000033846002 CR4: 0000000000772ef0
[   65.466488] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[   65.466551] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[   65.466608] PKRU: 55555554
[   65.466627] Call Trace:
[   65.466647]  <TASK>
[   65.466673] ? __warn (kernel/panic.c:748)
[   65.466711] ? __rtnl_unlock (net/core/rtnetlink.c:135 (discriminator 1))
[   65.466739] ? report_bug (lib/bug.c:201 lib/bug.c:219)
[   65.466779] ? handle_bug (arch/x86/kernel/traps.c:285)
[   65.466814] ? exc_invalid_op (arch/x86/kernel/traps.c:309 (discriminator 1))
[   65.466856] ? asm_exc_invalid_op (./arch/x86/include/asm/idtentry.h:621)
[   65.466892] ? __rtnl_unlock (net/core/rtnetlink.c:135 (discriminator 1))
[   65.466927] unregister_netdevice_many_notify (./include/linux/kernel.h:73 net/core/dev.c:11470 net/core/dev.c:11639)
[   65.466973] ? __unregister_nexthop_notifier (net/ipv4/nexthop.c:3899)
[   65.467022] cleanup_net (net/core/net_namespace.c:648)
[   65.467057] process_one_work (kernel/workqueue.c:3229)
[   65.467093] worker_thread (kernel/workqueue.c:3304 kernel/workqueue.c:3391)
[   65.467127] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[   65.467174] kthread (kernel/kthread.c:389)
[   65.467211] ? __pfx_kthread (kernel/kthread.c:342)
[   65.467246] ret_from_fork (arch/x86/kernel/process.c:147)
[   65.467285] ? __pfx_kthread (kernel/kthread.c:342)
[   65.467320] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [   66.180674] ------------[ cut here ]------------
| [   66.180739] WARNING: CPU: 1 PID: 66 at net/core/rtnetlink.c:135 __rtnl_unlock (net/core/rtnetlink.c:135 (discriminator 1))
| [   66.180811] Modules linked in: bonding psample xfrm_user macsec vxlan ip6_gre ip_gre gre cls_u32 sch_htb [last unloaded: netdevsim]
| [   66.180983] Tainted: [W]=WARN
[   66.181018] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   66.181071] Workqueue: netns cleanup_net
[   66.181111] RIP: 0010:__rtnl_unlock (net/core/rtnetlink.c:135 (discriminator 1))
[ 66.181163] Code: 28 00 48 85 db 74 1c 48 89 de 31 ff 48 8b 1b ba 02 00 00 00 e8 62 22 fc ff e8 3d 9a 28 00 48 85 db 75 e4 5b c3 cc cc cc cc 90 <0f> 0b 90 eb c7 66 66 2e 0f 1f 84 00 00 00 00 00 90 90 90 90 90 90
All code
========
   0:	28 00                	sub    %al,(%rax)
   2:	48 85 db             	test   %rbx,%rbx
   5:	74 1c                	je     0x23
   7:	48 89 de             	mov    %rbx,%rsi
   a:	31 ff                	xor    %edi,%edi
   c:	48 8b 1b             	mov    (%rbx),%rbx
   f:	ba 02 00 00 00       	mov    $0x2,%edx
  14:	e8 62 22 fc ff       	call   0xfffffffffffc227b
  19:	e8 3d 9a 28 00       	call   0x289a5b
  1e:	48 85 db             	test   %rbx,%rbx
  21:	75 e4                	jne    0x7
  23:	5b                   	pop    %rbx
  24:	c3                   	ret
  25:	cc                   	int3
  26:	cc                   	int3
  27:	cc                   	int3
  28:	cc                   	int3
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	eb c7                	jmp    0xfffffffffffffff6
  2f:	66 66 2e 0f 1f 84 00 	data16 cs nopw 0x0(%rax,%rax,1)
  36:	00 00 00 00 
  3a:	90                   	nop
  3b:	90                   	nop
  3c:	90                   	nop
  3d:	90                   	nop
  3e:	90                   	nop
  3f:	90                   	nop

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	eb c7                	jmp    0xffffffffffffffcc
   5:	66 66 2e 0f 1f 84 00 	data16 cs nopw 0x0(%rax,%rax,1)
   c:	00 00 00 00 
  10:	90                   	nop
  11:	90                   	nop
  12:	90                   	nop
  13:	90                   	nop
  14:	90                   	nop
  15:	90                   	nop
[   66.181303] RSP: 0018:ffffbd534024fd78 EFLAGS: 00010283
[   66.181347] RAX: ffff99b8875ec508 RBX: 0000000000000000 RCX: ffff99b88960d560
[   66.181410] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffff99b888821000
[   66.181472] RBP: ffffbd534024fcc0 R08: ffff99b881b506e8 R09: ffff99b881194a10
[   66.181528] R10: ffffbd534024fca8 R11: ffffbd534024fcb0 R12: dead000000000122
[   66.181583] R13: dead000000000100 R14: ffff99b8832cc400 R15: 0000000000000000
[   66.181641] FS:  0000000000000000(0000) GS:ffff99b8bec80000(0000) knlGS:0000000000000000
[   66.181704] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   66.181756] CR2: 00007f0230f31710 CR3: 0000000033846004 CR4: 0000000000772ef0
[   66.181819] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[   66.181881] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[   66.181938] PKRU: 55555554
[   66.181963] Call Trace:
[   66.181984]  <TASK>
[   66.182009] ? __warn (kernel/panic.c:748)
[   66.182047] ? __rtnl_unlock (net/core/rtnetlink.c:135 (discriminator 1))
[   66.182082] ? report_bug (lib/bug.c:201 lib/bug.c:219)
[   66.182121] ? handle_bug (arch/x86/kernel/traps.c:285)
[   66.182167] ? exc_invalid_op (arch/x86/kernel/traps.c:309 (discriminator 1))
[   66.182202] ? asm_exc_invalid_op (./arch/x86/include/asm/idtentry.h:621)
[   66.182237] ? __rtnl_unlock (net/core/rtnetlink.c:135 (discriminator 1))
[   66.182271] unregister_netdevice_many_notify (./include/linux/kernel.h:73 net/core/dev.c:11470 net/core/dev.c:11639)
[   66.182320] ? __unregister_nexthop_notifier (net/ipv4/nexthop.c:3899)
[   66.182370] cleanup_net (net/core/net_namespace.c:648)
[   66.182405] process_one_work (kernel/workqueue.c:3229)
[   66.182440] worker_thread (kernel/workqueue.c:3304 kernel/workqueue.c:3391)
[   66.182474] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[   66.182511] kthread (kernel/kthread.c:389)
[   66.182545] ? __pfx_kthread (kernel/kthread.c:342)
[   66.182580] ret_from_fork (arch/x86/kernel/process.c:147)
[   66.182619] ? __pfx_kthread (kernel/kthread.c:342)
[   66.182654] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [   66.212610] ------------[ cut here ]------------
| [   66.212666] WARNING: CPU: 1 PID: 66 at net/core/rtnetlink.c:135 __rtnl_unlock (net/core/rtnetlink.c:135 (discriminator 1))
| [   66.212738] Modules linked in: bonding psample xfrm_user macsec vxlan ip6_gre ip_gre gre cls_u32 sch_htb [last unloaded: netdevsim]
| [   66.212913] Tainted: [W]=WARN
[   66.212942] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   66.212990] Workqueue: netns cleanup_net
[   66.213030] RIP: 0010:__rtnl_unlock (net/core/rtnetlink.c:135 (discriminator 1))
[ 66.213075] Code: 28 00 48 85 db 74 1c 48 89 de 31 ff 48 8b 1b ba 02 00 00 00 e8 62 22 fc ff e8 3d 9a 28 00 48 85 db 75 e4 5b c3 cc cc cc cc 90 <0f> 0b 90 eb c7 66 66 2e 0f 1f 84 00 00 00 00 00 90 90 90 90 90 90
All code
========
   0:	28 00                	sub    %al,(%rax)
   2:	48 85 db             	test   %rbx,%rbx
   5:	74 1c                	je     0x23
   7:	48 89 de             	mov    %rbx,%rsi
   a:	31 ff                	xor    %edi,%edi
   c:	48 8b 1b             	mov    (%rbx),%rbx
   f:	ba 02 00 00 00       	mov    $0x2,%edx
  14:	e8 62 22 fc ff       	call   0xfffffffffffc227b
  19:	e8 3d 9a 28 00       	call   0x289a5b
  1e:	48 85 db             	test   %rbx,%rbx
  21:	75 e4                	jne    0x7
  23:	5b                   	pop    %rbx
  24:	c3                   	ret
  25:	cc                   	int3
  26:	cc                   	int3
  27:	cc                   	int3
  28:	cc                   	int3
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	eb c7                	jmp    0xfffffffffffffff6
  2f:	66 66 2e 0f 1f 84 00 	data16 cs nopw 0x0(%rax,%rax,1)
  36:	00 00 00 00 
  3a:	90                   	nop
  3b:	90                   	nop
  3c:	90                   	nop
  3d:	90                   	nop
  3e:	90                   	nop
  3f:	90                   	nop

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	eb c7                	jmp    0xffffffffffffffcc
   5:	66 66 2e 0f 1f 84 00 	data16 cs nopw 0x0(%rax,%rax,1)
   c:	00 00 00 00 
  10:	90                   	nop
  11:	90                   	nop
  12:	90                   	nop
  13:	90                   	nop
  14:	90                   	nop
  15:	90                   	nop
[   66.213222] RSP: 0018:ffffbd534024fd78 EFLAGS: 00010283
[   66.213268] RAX: ffff99b882db3508 RBX: 0000000000000000 RCX: ffff99b8811f9540
[   66.213324] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffff99b889609000
[   66.213379] RBP: ffffbd534024fcc0 R08: ffff99b882ee7330 R09: ffff99b881194a10
[   66.213435] R10: ffffbd534024fca8 R11: ffffbd534024fcb0 R12: dead000000000122
[   66.213497] R13: dead000000000100 R14: ffff99b8832cc400 R15: 0000000000000000
[   66.213561] FS:  0000000000000000(0000) GS:ffff99b8bec80000(0000) knlGS:0000000000000000
[   66.213623] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   66.213675] CR2: 00007f0230dcd470 CR3: 0000000033846004 CR4: 0000000000772ef0
[   66.213732] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[   66.213792] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[   66.213848] PKRU: 55555554
[   66.213866] Call Trace:
[   66.213887]  <TASK>
[   66.213912] ? __warn (kernel/panic.c:748)
[   66.213951] ? __rtnl_unlock (net/core/rtnetlink.c:135 (discriminator 1))
[   66.213986] ? report_bug (lib/bug.c:201 lib/bug.c:219)
[   66.214025] ? handle_bug (arch/x86/kernel/traps.c:285)
[   66.214060] ? exc_invalid_op (arch/x86/kernel/traps.c:309 (discriminator 1))
[   66.214094] ? asm_exc_invalid_op (./arch/x86/include/asm/idtentry.h:621)
[   66.214129] ? __rtnl_unlock (net/core/rtnetlink.c:135 (discriminator 1))
[   66.214166] unregister_netdevice_many_notify (./include/linux/kernel.h:73 net/core/dev.c:11470 net/core/dev.c:11639)
[   66.214214] ? __unregister_nexthop_notifier (net/ipv4/nexthop.c:3899)
[   66.214262] cleanup_net (net/core/net_namespace.c:648)
[   66.214296] process_one_work (kernel/workqueue.c:3229)
[   66.214330] worker_thread (kernel/workqueue.c:3304 kernel/workqueue.c:3391)
[   66.214363] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[   66.214401] kthread (kernel/kthread.c:389)
[   66.214435] ? __pfx_kthread (kernel/kthread.c:342)
[   66.214469] ret_from_fork (arch/x86/kernel/process.c:147)
[   66.214505] ? __pfx_kthread (kernel/kthread.c:342)
[   66.214540] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [   68.786842] ------------[ cut here ]------------
| [   68.786908] WARNING: CPU: 3 PID: 66 at net/core/rtnetlink.c:135 __rtnl_unlock (net/core/rtnetlink.c:135 (discriminator 1))
| [   68.786974] Modules linked in: bonding psample xfrm_user macsec vxlan ip6_gre ip_gre gre cls_u32 sch_htb [last unloaded: netdevsim]
| [   68.787135] Tainted: [W]=WARN
[   68.787173] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   68.787224] Workqueue: netns cleanup_net
[   68.787258] RIP: 0010:__rtnl_unlock (net/core/rtnetlink.c:135 (discriminator 1))
[ 68.787299] Code: 28 00 48 85 db 74 1c 48 89 de 31 ff 48 8b 1b ba 02 00 00 00 e8 62 22 fc ff e8 3d 9a 28 00 48 85 db 75 e4 5b c3 cc cc cc cc 90 <0f> 0b 90 eb c7 66 66 2e 0f 1f 84 00 00 00 00 00 90 90 90 90 90 90
All code
========
   0:	28 00                	sub    %al,(%rax)
   2:	48 85 db             	test   %rbx,%rbx
   5:	74 1c                	je     0x23
   7:	48 89 de             	mov    %rbx,%rsi
   a:	31 ff                	xor    %edi,%edi
   c:	48 8b 1b             	mov    (%rbx),%rbx
   f:	ba 02 00 00 00       	mov    $0x2,%edx
  14:	e8 62 22 fc ff       	call   0xfffffffffffc227b
  19:	e8 3d 9a 28 00       	call   0x289a5b
  1e:	48 85 db             	test   %rbx,%rbx
  21:	75 e4                	jne    0x7
  23:	5b                   	pop    %rbx
  24:	c3                   	ret
  25:	cc                   	int3
  26:	cc                   	int3
  27:	cc                   	int3
  28:	cc                   	int3
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	eb c7                	jmp    0xfffffffffffffff6
  2f:	66 66 2e 0f 1f 84 00 	data16 cs nopw 0x0(%rax,%rax,1)
  36:	00 00 00 00 
  3a:	90                   	nop
  3b:	90                   	nop
  3c:	90                   	nop
  3d:	90                   	nop
  3e:	90                   	nop
  3f:	90                   	nop

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	eb c7                	jmp    0xffffffffffffffcc
   5:	66 66 2e 0f 1f 84 00 	data16 cs nopw 0x0(%rax,%rax,1)
   c:	00 00 00 00 
  10:	90                   	nop
  11:	90                   	nop
  12:	90                   	nop
  13:	90                   	nop
  14:	90                   	nop
  15:	90                   	nop
[   68.787427] RSP: 0018:ffffbd534024fd78 EFLAGS: 00010283
[   68.787467] RAX: ffff99b888b06508 RBX: 0000000000000000 RCX: ffff99b888825560
[   68.787518] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffff99b88836a000
[   68.787569] RBP: ffffbd534024fcc0 R08: ffff99b88792a990 R09: ffff99b881194a10
[   68.787620] R10: ffffbd534024fca8 R11: ffffbd534024fcb0 R12: dead000000000122
[   68.787671] R13: dead000000000100 R14: ffff99b881b4a800 R15: 0000000000000000
[   68.787724] FS:  0000000000000000(0000) GS:ffff99b8bed80000(0000) knlGS:0000000000000000
[   68.787781] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   68.787830] CR2: 0000558d4f307dec CR3: 0000000004482005 CR4: 0000000000772ef0
[   68.787885] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[   68.787941] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[   68.787992] PKRU: 55555554
[   68.788009] Call Trace:
[   68.788028]  <TASK>
[   68.788051] ? __warn (kernel/panic.c:748)
[   68.788085] ? __rtnl_unlock (net/core/rtnetlink.c:135 (discriminator 1))
[   68.788116] ? report_bug (lib/bug.c:201 lib/bug.c:219)
[   68.788157] ? handle_bug (arch/x86/kernel/traps.c:285)
[   68.788192] ? exc_invalid_op (arch/x86/kernel/traps.c:309 (discriminator 1))
[   68.788217] ? asm_exc_invalid_op (./arch/x86/include/asm/idtentry.h:621)
[   68.788250] ? __rtnl_unlock (net/core/rtnetlink.c:135 (discriminator 1))
[   68.788281] unregister_netdevice_many_notify (./include/linux/kernel.h:73 net/core/dev.c:11470 net/core/dev.c:11639)
[   68.788323] ? __unregister_nexthop_notifier (net/ipv4/nexthop.c:3899)
[   68.788369] cleanup_net (net/core/net_namespace.c:648)
[   68.788400] process_one_work (kernel/workqueue.c:3229)
[   68.788433] worker_thread (kernel/workqueue.c:3304 kernel/workqueue.c:3391)
[   68.788463] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[   68.788497] kthread (kernel/kthread.c:389)
[   68.788528] ? __pfx_kthread (kernel/kthread.c:342)
[   68.788553] ret_from_fork (arch/x86/kernel/process.c:147)
[   68.788589] ? __pfx_kthread (kernel/kthread.c:342)
[   68.788619] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [   70.788959] ------------[ cut here ]------------
| [   70.789103] WARNING: CPU: 0 PID: 66 at net/core/rtnetlink.c:135 __rtnl_unlock (net/core/rtnetlink.c:135 (discriminator 1))
| [   70.789195] Modules linked in: bonding psample xfrm_user macsec vxlan ip6_gre ip_gre gre cls_u32 sch_htb [last unloaded: netdevsim]
| [   70.789351] Tainted: [W]=WARN
[   70.789375] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   70.789418] Workqueue: netns cleanup_net
[   70.789450] RIP: 0010:__rtnl_unlock (net/core/rtnetlink.c:135 (discriminator 1))
[ 70.789489] Code: 28 00 48 85 db 74 1c 48 89 de 31 ff 48 8b 1b ba 02 00 00 00 e8 62 22 fc ff e8 3d 9a 28 00 48 85 db 75 e4 5b c3 cc cc cc cc 90 <0f> 0b 90 eb c7 66 66 2e 0f 1f 84 00 00 00 00 00 90 90 90 90 90 90
All code
========
   0:	28 00                	sub    %al,(%rax)
   2:	48 85 db             	test   %rbx,%rbx
   5:	74 1c                	je     0x23
   7:	48 89 de             	mov    %rbx,%rsi
   a:	31 ff                	xor    %edi,%edi
   c:	48 8b 1b             	mov    (%rbx),%rbx
   f:	ba 02 00 00 00       	mov    $0x2,%edx
  14:	e8 62 22 fc ff       	call   0xfffffffffffc227b
  19:	e8 3d 9a 28 00       	call   0x289a5b
  1e:	48 85 db             	test   %rbx,%rbx
  21:	75 e4                	jne    0x7
  23:	5b                   	pop    %rbx
  24:	c3                   	ret
  25:	cc                   	int3
  26:	cc                   	int3
  27:	cc                   	int3
  28:	cc                   	int3
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	eb c7                	jmp    0xfffffffffffffff6
  2f:	66 66 2e 0f 1f 84 00 	data16 cs nopw 0x0(%rax,%rax,1)
  36:	00 00 00 00 
  3a:	90                   	nop
  3b:	90                   	nop
  3c:	90                   	nop
  3d:	90                   	nop
  3e:	90                   	nop
  3f:	90                   	nop

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	eb c7                	jmp    0xffffffffffffffcc
   5:	66 66 2e 0f 1f 84 00 	data16 cs nopw 0x0(%rax,%rax,1)
   c:	00 00 00 00 
  10:	90                   	nop
  11:	90                   	nop
  12:	90                   	nop
  13:	90                   	nop
  14:	90                   	nop
  15:	90                   	nop
[   70.789608] RSP: 0018:ffffbd534024fd78 EFLAGS: 00010283
[   70.789648] RAX: ffff99b886494508 RBX: 0000000000000000 RCX: ffff99b88836f560
[   70.789704] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffff99b882fb9000
[   70.789755] RBP: ffffbd534024fcc0 R08: ffff99b881b4fb28 R09: ffff99b881194a10
[   70.789806] R10: ffffbd534024fca8 R11: ffffbd534024fcb0 R12: dead000000000122
[   70.789857] R13: dead000000000100 R14: ffff99b884454f00 R15: 0000000000000000
[   70.789909] FS:  0000000000000000(0000) GS:ffff99b8bec00000(0000) knlGS:0000000000000000
[   70.789966] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   70.790013] CR2: 00007f707dd8c000 CR3: 0000000033846003 CR4: 0000000000772ef0
[   70.790065] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[   70.790120] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[   70.790175] PKRU: 55555554
[   70.790194] Call Trace:
[   70.790212]  <TASK>
[   70.790235] ? __warn (kernel/panic.c:748)
[   70.790268] ? __rtnl_unlock (net/core/rtnetlink.c:135 (discriminator 1))
[   70.790299] ? report_bug (lib/bug.c:201 lib/bug.c:219)
[   70.790332] ? handle_bug (arch/x86/kernel/traps.c:285)
[   70.790362] ? exc_invalid_op (arch/x86/kernel/traps.c:309 (discriminator 1))
[   70.790388] ? asm_exc_invalid_op (./arch/x86/include/asm/idtentry.h:621)
[   70.790421] ? __rtnl_unlock (net/core/rtnetlink.c:135 (discriminator 1))
[   70.790453] unregister_netdevice_many_notify (./include/linux/kernel.h:73 net/core/dev.c:11470 net/core/dev.c:11639)
[   70.790501] ? __unregister_nexthop_notifier (net/ipv4/nexthop.c:3899)
[   70.790542] cleanup_net (net/core/net_namespace.c:648)
[   70.790572] process_one_work (kernel/workqueue.c:3229)
[   70.790605] worker_thread (kernel/workqueue.c:3304 kernel/workqueue.c:3391)
[   70.790635] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[   70.790670] kthread (kernel/kthread.c:389)
[   70.790700] ? __pfx_kthread (kernel/kthread.c:342)
[   70.790732] ret_from_fork (arch/x86/kernel/process.c:147)
[   70.790763] ? __pfx_kthread (kernel/kthread.c:342)
[   70.790788] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [   71.426002] ------------[ cut here ]------------
| [   71.426062] WARNING: CPU: 0 PID: 66 at net/core/rtnetlink.c:135 __rtnl_unlock (net/core/rtnetlink.c:135 (discriminator 1))
| [   71.426124] Modules linked in: bonding psample xfrm_user macsec vxlan ip6_gre ip_gre gre cls_u32 sch_htb [last unloaded: netdevsim]
| [   71.426285] Tainted: [W]=WARN
[   71.426310] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   71.426356] Workqueue: netns cleanup_net
[   71.426386] RIP: 0010:__rtnl_unlock (net/core/rtnetlink.c:135 (discriminator 1))
[ 71.426426] Code: 28 00 48 85 db 74 1c 48 89 de 31 ff 48 8b 1b ba 02 00 00 00 e8 62 22 fc ff e8 3d 9a 28 00 48 85 db 75 e4 5b c3 cc cc cc cc 90 <0f> 0b 90 eb c7 66 66 2e 0f 1f 84 00 00 00 00 00 90 90 90 90 90 90
All code
========
   0:	28 00                	sub    %al,(%rax)
   2:	48 85 db             	test   %rbx,%rbx
   5:	74 1c                	je     0x23
   7:	48 89 de             	mov    %rbx,%rsi
   a:	31 ff                	xor    %edi,%edi
   c:	48 8b 1b             	mov    (%rbx),%rbx
   f:	ba 02 00 00 00       	mov    $0x2,%edx
  14:	e8 62 22 fc ff       	call   0xfffffffffffc227b
  19:	e8 3d 9a 28 00       	call   0x289a5b
  1e:	48 85 db             	test   %rbx,%rbx
  21:	75 e4                	jne    0x7
  23:	5b                   	pop    %rbx
  24:	c3                   	ret
  25:	cc                   	int3
  26:	cc                   	int3
  27:	cc                   	int3
  28:	cc                   	int3
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	eb c7                	jmp    0xfffffffffffffff6
  2f:	66 66 2e 0f 1f 84 00 	data16 cs nopw 0x0(%rax,%rax,1)
  36:	00 00 00 00 
  3a:	90                   	nop
  3b:	90                   	nop
  3c:	90                   	nop
  3d:	90                   	nop
  3e:	90                   	nop
  3f:	90                   	nop

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	eb c7                	jmp    0xffffffffffffffcc
   5:	66 66 2e 0f 1f 84 00 	data16 cs nopw 0x0(%rax,%rax,1)
   c:	00 00 00 00 
  10:	90                   	nop
  11:	90                   	nop
  12:	90                   	nop
  13:	90                   	nop
  14:	90                   	nop
  15:	90                   	nop
[   71.426545] RSP: 0018:ffffbd534024fd78 EFLAGS: 00010283
[   71.426580] RAX: ffff99b888b01508 RBX: 0000000000000000 RCX: ffff99b888816560
[   71.426634] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffff99b8861a9000
[   71.426690] RBP: ffffbd534024fcc0 R08: ffff99b8870d1440 R09: ffff99b881194a10
[   71.426744] R10: ffffbd534024fca8 R11: ffffbd534024fcb0 R12: dead000000000122
[   71.426797] R13: dead000000000100 R14: ffff99b884454600 R15: 0000000000000000
[   71.426856] FS:  0000000000000000(0000) GS:ffff99b8bec00000(0000) knlGS:0000000000000000
[   71.426916] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   71.426970] CR2: 00007fbdf36af000 CR3: 0000000033846004 CR4: 0000000000772ef0
[   71.427027] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[   71.427087] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[   71.427147] PKRU: 55555554
[   71.427169] Call Trace:
[   71.427191]  <TASK>
[   71.427214] ? __warn (kernel/panic.c:748)
[   71.427250] ? __rtnl_unlock (net/core/rtnetlink.c:135 (discriminator 1))
[   71.427278] ? report_bug (lib/bug.c:201 lib/bug.c:219)
[   71.427312] ? handle_bug (arch/x86/kernel/traps.c:285)
[   71.427343] ? exc_invalid_op (arch/x86/kernel/traps.c:309 (discriminator 1))
[   71.427373] ? asm_exc_invalid_op (./arch/x86/include/asm/idtentry.h:621)
[   71.427405] ? __rtnl_unlock (net/core/rtnetlink.c:135 (discriminator 1))
[   71.427434] unregister_netdevice_many_notify (./include/linux/kernel.h:73 net/core/dev.c:11470 net/core/dev.c:11639)
[   71.427478] ? __unregister_nexthop_notifier (net/ipv4/nexthop.c:3899)
[   71.427520] cleanup_net (net/core/net_namespace.c:648)
[   71.427547] process_one_work (kernel/workqueue.c:3229)
[   71.427575] worker_thread (kernel/workqueue.c:3304 kernel/workqueue.c:3391)
[   71.427603] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[   71.427639] kthread (kernel/kthread.c:389)
[   71.427666] ? __pfx_kthread (kernel/kthread.c:342)
[   71.427703] ret_from_fork (arch/x86/kernel/process.c:147)
[   71.427737] ? __pfx_kthread (kernel/kthread.c:342)
[   71.427765] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [   72.210838] ------------[ cut here ]------------
| [   72.210908] WARNING: CPU: 0 PID: 66 at net/core/rtnetlink.c:135 __rtnl_unlock (net/core/rtnetlink.c:135 (discriminator 1))
| [   72.210973] Modules linked in: bonding psample xfrm_user macsec vxlan ip6_gre ip_gre gre cls_u32 sch_htb [last unloaded: netdevsim]
| [   72.211151] Tainted: [W]=WARN
[   72.211185] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   72.211237] Workqueue: netns cleanup_net
[   72.211273] RIP: 0010:__rtnl_unlock (net/core/rtnetlink.c:135 (discriminator 1))
[ 72.211318] Code: 28 00 48 85 db 74 1c 48 89 de 31 ff 48 8b 1b ba 02 00 00 00 e8 62 22 fc ff e8 3d 9a 28 00 48 85 db 75 e4 5b c3 cc cc cc cc 90 <0f> 0b 90 eb c7 66 66 2e 0f 1f 84 00 00 00 00 00 90 90 90 90 90 90
All code
========
   0:	28 00                	sub    %al,(%rax)
   2:	48 85 db             	test   %rbx,%rbx
   5:	74 1c                	je     0x23
   7:	48 89 de             	mov    %rbx,%rsi
   a:	31 ff                	xor    %edi,%edi
   c:	48 8b 1b             	mov    (%rbx),%rbx
   f:	ba 02 00 00 00       	mov    $0x2,%edx
  14:	e8 62 22 fc ff       	call   0xfffffffffffc227b
  19:	e8 3d 9a 28 00       	call   0x289a5b
  1e:	48 85 db             	test   %rbx,%rbx
  21:	75 e4                	jne    0x7
  23:	5b                   	pop    %rbx
  24:	c3                   	ret
  25:	cc                   	int3
  26:	cc                   	int3
  27:	cc                   	int3
  28:	cc                   	int3
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	eb c7                	jmp    0xfffffffffffffff6
  2f:	66 66 2e 0f 1f 84 00 	data16 cs nopw 0x0(%rax,%rax,1)
  36:	00 00 00 00 
  3a:	90                   	nop
  3b:	90                   	nop
  3c:	90                   	nop
  3d:	90                   	nop
  3e:	90                   	nop
  3f:	90                   	nop

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	eb c7                	jmp    0xffffffffffffffcc
   5:	66 66 2e 0f 1f 84 00 	data16 cs nopw 0x0(%rax,%rax,1)
   c:	00 00 00 00 
  10:	90                   	nop
  11:	90                   	nop
  12:	90                   	nop
  13:	90                   	nop
  14:	90                   	nop
  15:	90                   	nop
[   72.211460] RSP: 0018:ffffbd534024fd78 EFLAGS: 00010283
[   72.211502] RAX: ffff99b882fa6508 RBX: 0000000000000000 RCX: ffff99b88741a560
[   72.211559] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffff99b88967a000
[   72.211614] RBP: ffffbd534024fcc0 R08: ffff99b887c8cf68 R09: ffff99b881194a10
[   72.211671] R10: ffffbd534024fca8 R11: ffffbd534024fcb0 R12: dead000000000122
[   72.211733] R13: dead000000000100 R14: ffff99b884454f00 R15: 0000000000000000
[   72.211793] FS:  0000000000000000(0000) GS:ffff99b8bec00000(0000) knlGS:0000000000000000
[   72.211860] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   72.211911] CR2: 0000558d764ccc28 CR3: 000000000319a004 CR4: 0000000000772ef0
[   72.211970] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[   72.212035] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[   72.212093] PKRU: 55555554
[   72.212113] Call Trace:
[   72.212134]  <TASK>
[   72.212161] ? __warn (kernel/panic.c:748)
[   72.212199] ? __rtnl_unlock (net/core/rtnetlink.c:135 (discriminator 1))
[   72.212230] ? report_bug (lib/bug.c:201 lib/bug.c:219)
[   72.212266] ? handle_bug (arch/x86/kernel/traps.c:285)
[   72.212304] ? exc_invalid_op (arch/x86/kernel/traps.c:309 (discriminator 1))
[   72.212334] ? asm_exc_invalid_op (./arch/x86/include/asm/idtentry.h:621)
[   72.212361] ? __rtnl_unlock (net/core/rtnetlink.c:135 (discriminator 1))
[   72.212394] unregister_netdevice_many_notify (./include/linux/kernel.h:73 net/core/dev.c:11470 net/core/dev.c:11639)
[   72.212440] cleanup_net (net/core/net_namespace.c:648)
[   72.212476] process_one_work (kernel/workqueue.c:3229)
[   72.212509] worker_thread (kernel/workqueue.c:3304 kernel/workqueue.c:3391)
[   72.212538] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[   72.212576] kthread (kernel/kthread.c:389)
[   72.212611] ? __pfx_kthread (kernel/kthread.c:342)
[   72.212643] ret_from_fork (arch/x86/kernel/process.c:147)
[   72.212680] ? __pfx_kthread (kernel/kthread.c:342)
[   72.212711] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [   72.245854] ------------[ cut here ]------------
| [   72.245907] WARNING: CPU: 0 PID: 66 at net/core/rtnetlink.c:135 __rtnl_unlock (net/core/rtnetlink.c:135 (discriminator 1))
| [   72.245982] Modules linked in: bonding psample xfrm_user macsec vxlan ip6_gre ip_gre gre cls_u32 sch_htb [last unloaded: netdevsim]
| [   72.246157] Tainted: [W]=WARN
[   72.246190] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   72.246238] Workqueue: netns cleanup_net
[   72.246272] RIP: 0010:__rtnl_unlock (net/core/rtnetlink.c:135 (discriminator 1))
[ 72.246316] Code: 28 00 48 85 db 74 1c 48 89 de 31 ff 48 8b 1b ba 02 00 00 00 e8 62 22 fc ff e8 3d 9a 28 00 48 85 db 75 e4 5b c3 cc cc cc cc 90 <0f> 0b 90 eb c7 66 66 2e 0f 1f 84 00 00 00 00 00 90 90 90 90 90 90
All code
========
   0:	28 00                	sub    %al,(%rax)
   2:	48 85 db             	test   %rbx,%rbx
   5:	74 1c                	je     0x23
   7:	48 89 de             	mov    %rbx,%rsi
   a:	31 ff                	xor    %edi,%edi
   c:	48 8b 1b             	mov    (%rbx),%rbx
   f:	ba 02 00 00 00       	mov    $0x2,%edx
  14:	e8 62 22 fc ff       	call   0xfffffffffffc227b
  19:	e8 3d 9a 28 00       	call   0x289a5b
  1e:	48 85 db             	test   %rbx,%rbx
  21:	75 e4                	jne    0x7
  23:	5b                   	pop    %rbx
  24:	c3                   	ret
  25:	cc                   	int3
  26:	cc                   	int3
  27:	cc                   	int3
  28:	cc                   	int3
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	eb c7                	jmp    0xfffffffffffffff6
  2f:	66 66 2e 0f 1f 84 00 	data16 cs nopw 0x0(%rax,%rax,1)
  36:	00 00 00 00 
  3a:	90                   	nop
  3b:	90                   	nop
  3c:	90                   	nop
  3d:	90                   	nop
  3e:	90                   	nop
  3f:	90                   	nop

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	eb c7                	jmp    0xffffffffffffffcc
   5:	66 66 2e 0f 1f 84 00 	data16 cs nopw 0x0(%rax,%rax,1)
   c:	00 00 00 00 
  10:	90                   	nop
  11:	90                   	nop
  12:	90                   	nop
  13:	90                   	nop
  14:	90                   	nop
  15:	90                   	nop
[   72.246449] RSP: 0018:ffffbd534024fd78 EFLAGS: 00010283
[   72.246487] RAX: ffff99b887c87508 RBX: 0000000000000000 RCX: ffff99b886d13560
[   72.246553] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffff99b88741a000
[   72.246611] RBP: ffffbd534024fcc0 R08: ffff99b8830d3088 R09: ffff99b881194a10
[   72.246666] R10: ffffbd534024fca8 R11: ffffbd534024fcb0 R12: dead000000000122
[   72.246726] R13: dead000000000100 R14: ffff99b884454f00 R15: 0000000000000000
[   72.246788] FS:  0000000000000000(0000) GS:ffff99b8bec00000(0000) knlGS:0000000000000000
[   72.246852] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   72.246901] CR2: 0000558d4f307dec CR3: 0000000033846006 CR4: 0000000000772ef0
[   72.246965] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[   72.247022] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[   72.247083] PKRU: 55555554
[   72.247102] Call Trace:
[   72.247122]  <TASK>
[   72.247150] ? __warn (kernel/panic.c:748)
[   72.247186] ? __rtnl_unlock (net/core/rtnetlink.c:135 (discriminator 1))
[   72.247215] ? report_bug (lib/bug.c:201 lib/bug.c:219)
[   72.247250] ? handle_bug (arch/x86/kernel/traps.c:285)
[   72.247284] ? exc_invalid_op (arch/x86/kernel/traps.c:309 (discriminator 1))
[   72.247311] ? asm_exc_invalid_op (./arch/x86/include/asm/idtentry.h:621)
[   72.247338] ? __rtnl_unlock (net/core/rtnetlink.c:135 (discriminator 1))
[   72.247365] unregister_netdevice_many_notify (./include/linux/kernel.h:73 net/core/dev.c:11470 net/core/dev.c:11639)
[   72.247410] cleanup_net (net/core/net_namespace.c:648)
[   72.247445] process_one_work (kernel/workqueue.c:3229)
[   72.247481] worker_thread (kernel/workqueue.c:3304 kernel/workqueue.c:3391)
[   72.247513] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[   72.247552] kthread (kernel/kthread.c:389)
[   72.247582] ? __pfx_kthread (kernel/kthread.c:342)
[   72.247612] ret_from_fork (arch/x86/kernel/process.c:147)
[   72.247642] ? __pfx_kthread (kernel/kthread.c:342)
[   72.247674] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [   72.963855] ------------[ cut here ]------------
| [   72.963924] WARNING: CPU: 3 PID: 66 at net/core/rtnetlink.c:135 __rtnl_unlock (net/core/rtnetlink.c:135 (discriminator 1))
| [   72.963996] Modules linked in: bonding psample xfrm_user macsec vxlan ip6_gre ip_gre gre cls_u32 sch_htb [last unloaded: netdevsim]
| [   72.964174] Tainted: [W]=WARN
[   72.964207] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   72.964255] Workqueue: netns cleanup_net
[   72.964291] RIP: 0010:__rtnl_unlock (net/core/rtnetlink.c:135 (discriminator 1))
[ 72.964336] Code: 28 00 48 85 db 74 1c 48 89 de 31 ff 48 8b 1b ba 02 00 00 00 e8 62 22 fc ff e8 3d 9a 28 00 48 85 db 75 e4 5b c3 cc cc cc cc 90 <0f> 0b 90 eb c7 66 66 2e 0f 1f 84 00 00 00 00 00 90 90 90 90 90 90
All code
========
   0:	28 00                	sub    %al,(%rax)
   2:	48 85 db             	test   %rbx,%rbx
   5:	74 1c                	je     0x23
   7:	48 89 de             	mov    %rbx,%rsi
   a:	31 ff                	xor    %edi,%edi
   c:	48 8b 1b             	mov    (%rbx),%rbx
   f:	ba 02 00 00 00       	mov    $0x2,%edx
  14:	e8 62 22 fc ff       	call   0xfffffffffffc227b
  19:	e8 3d 9a 28 00       	call   0x289a5b
  1e:	48 85 db             	test   %rbx,%rbx
  21:	75 e4                	jne    0x7
  23:	5b                   	pop    %rbx
  24:	c3                   	ret
  25:	cc                   	int3
  26:	cc                   	int3
  27:	cc                   	int3
  28:	cc                   	int3
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	eb c7                	jmp    0xfffffffffffffff6
  2f:	66 66 2e 0f 1f 84 00 	data16 cs nopw 0x0(%rax,%rax,1)
  36:	00 00 00 00 
  3a:	90                   	nop
  3b:	90                   	nop
  3c:	90                   	nop
  3d:	90                   	nop
  3e:	90                   	nop
  3f:	90                   	nop

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	eb c7                	jmp    0xffffffffffffffcc
   5:	66 66 2e 0f 1f 84 00 	data16 cs nopw 0x0(%rax,%rax,1)
   c:	00 00 00 00 
  10:	90                   	nop
  11:	90                   	nop
  12:	90                   	nop
  13:	90                   	nop
  14:	90                   	nop
  15:	90                   	nop
[   72.964473] RSP: 0018:ffffbd534024fd78 EFLAGS: 00010283
[   72.964512] RAX: ffff99b887e36508 RBX: 0000000000000000 RCX: ffff99b887fb4560
[   72.964570] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffff99b88967c000
[   72.964627] RBP: ffffbd534024fcc0 R08: ffff99b88811f088 R09: ffff99b881194a10
[   72.964686] R10: ffffbd534024fca8 R11: ffffbd534024fcb0 R12: dead000000000122
[   72.964744] R13: dead000000000100 R14: ffff99b88327c500 R15: 0000000000000000
[   72.964803] FS:  0000000000000000(0000) GS:ffff99b8bed80000(0000) knlGS:0000000000000000
[   72.964864] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   72.964911] CR2: 00007facadcbc000 CR3: 0000000033846001 CR4: 0000000000772ef0
[   72.964971] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[   72.965036] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[   72.965090] PKRU: 55555554
[   72.965110] Call Trace:
[   72.965128]  <TASK>
[   72.965165] ? __warn (kernel/panic.c:748)
[   72.965201] ? __rtnl_unlock (net/core/rtnetlink.c:135 (discriminator 1))
[   72.965229] ? report_bug (lib/bug.c:201 lib/bug.c:219)
[   72.965264] ? handle_bug (arch/x86/kernel/traps.c:285)
[   72.965301] ? exc_invalid_op (arch/x86/kernel/traps.c:309 (discriminator 1))
[   72.965327] ? asm_exc_invalid_op (./arch/x86/include/asm/idtentry.h:621)
[   72.965356] ? __rtnl_unlock (net/core/rtnetlink.c:135 (discriminator 1))
[   72.965389] unregister_netdevice_many_notify (./include/linux/kernel.h:73 net/core/dev.c:11470 net/core/dev.c:11639)
[   72.965438] cleanup_net (net/core/net_namespace.c:648)
[   72.965469] process_one_work (kernel/workqueue.c:3229)
[   72.965496] worker_thread (kernel/workqueue.c:3304 kernel/workqueue.c:3391)
[   72.965526] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[   72.965576] kthread (kernel/kthread.c:389)
[   72.965610] ? __pfx_kthread (kernel/kthread.c:342)
[   72.965636] ret_from_fork (arch/x86/kernel/process.c:147)
[   72.965671] ? __pfx_kthread (kernel/kthread.c:342)
[   72.965698] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [   73.000281] ------------[ cut here ]------------
| [   73.000335] WARNING: CPU: 3 PID: 66 at net/core/rtnetlink.c:135 __rtnl_unlock (net/core/rtnetlink.c:135 (discriminator 1))
| [   73.000400] Modules linked in: bonding psample xfrm_user macsec vxlan ip6_gre ip_gre gre cls_u32 sch_htb [last unloaded: netdevsim]
| [   73.000568] Tainted: [W]=WARN
[   73.000596] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   73.000645] Workqueue: netns cleanup_net
[   73.000680] RIP: 0010:__rtnl_unlock (net/core/rtnetlink.c:135 (discriminator 1))
[ 73.000722] Code: 28 00 48 85 db 74 1c 48 89 de 31 ff 48 8b 1b ba 02 00 00 00 e8 62 22 fc ff e8 3d 9a 28 00 48 85 db 75 e4 5b c3 cc cc cc cc 90 <0f> 0b 90 eb c7 66 66 2e 0f 1f 84 00 00 00 00 00 90 90 90 90 90 90
All code
========
   0:	28 00                	sub    %al,(%rax)
   2:	48 85 db             	test   %rbx,%rbx
   5:	74 1c                	je     0x23
   7:	48 89 de             	mov    %rbx,%rsi
   a:	31 ff                	xor    %edi,%edi
   c:	48 8b 1b             	mov    (%rbx),%rbx
   f:	ba 02 00 00 00       	mov    $0x2,%edx
  14:	e8 62 22 fc ff       	call   0xfffffffffffc227b
  19:	e8 3d 9a 28 00       	call   0x289a5b
  1e:	48 85 db             	test   %rbx,%rbx
  21:	75 e4                	jne    0x7
  23:	5b                   	pop    %rbx
  24:	c3                   	ret
  25:	cc                   	int3
  26:	cc                   	int3
  27:	cc                   	int3
  28:	cc                   	int3
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	eb c7                	jmp    0xfffffffffffffff6
  2f:	66 66 2e 0f 1f 84 00 	data16 cs nopw 0x0(%rax,%rax,1)
  36:	00 00 00 00 
  3a:	90                   	nop
  3b:	90                   	nop
  3c:	90                   	nop
  3d:	90                   	nop
  3e:	90                   	nop
  3f:	90                   	nop

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	eb c7                	jmp    0xffffffffffffffcc
   5:	66 66 2e 0f 1f 84 00 	data16 cs nopw 0x0(%rax,%rax,1)
   c:	00 00 00 00 
  10:	90                   	nop
  11:	90                   	nop
  12:	90                   	nop
  13:	90                   	nop
  14:	90                   	nop
  15:	90                   	nop
[   73.000853] RSP: 0018:ffffbd534024fd78 EFLAGS: 00010283
[   73.000891] RAX: ffff99b888b05508 RBX: 0000000000000000 RCX: ffff99b8885e9560
[   73.000950] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffff99b887fb4000
[   73.001006] RBP: ffffbd534024fcc0 R08: ffff99b8872ee908 R09: ffff99b881194a10
[   73.001063] R10: ffffbd534024fca8 R11: ffffbd534024fcb0 R12: dead000000000122
[   73.001122] R13: dead000000000100 R14: ffff99b88327c300 R15: 0000000000000000
[   73.001194] FS:  0000000000000000(0000) GS:ffff99b8bed80000(0000) knlGS:0000000000000000
[   73.001258] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   73.001308] CR2: 00007fa536070290 CR3: 000000000948a002 CR4: 0000000000772ef0
[   73.001367] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[   73.001423] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[   73.001478] PKRU: 55555554
[   73.001497] Call Trace:
[   73.001515]  <TASK>
[   73.001534] ? __warn (kernel/panic.c:748)
[   73.001568] ? __rtnl_unlock (net/core/rtnetlink.c:135 (discriminator 1))
[   73.001597] ? report_bug (lib/bug.c:201 lib/bug.c:219)
[   73.001631] ? handle_bug (arch/x86/kernel/traps.c:285)
[   73.001666] ? exc_invalid_op (arch/x86/kernel/traps.c:309 (discriminator 1))
[   73.001695] ? asm_exc_invalid_op (./arch/x86/include/asm/idtentry.h:621)
[   73.001724] ? __rtnl_unlock (net/core/rtnetlink.c:135 (discriminator 1))
[   73.001753] unregister_netdevice_many_notify (./include/linux/kernel.h:73 net/core/dev.c:11470 net/core/dev.c:11639)
[   73.001800] cleanup_net (net/core/net_namespace.c:648)
[   73.001834] process_one_work (kernel/workqueue.c:3229)
[   73.001868] worker_thread (kernel/workqueue.c:3304 kernel/workqueue.c:3391)
[   73.001896] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[   73.001934] kthread (kernel/kthread.c:389)
[   73.001961] ? __pfx_kthread (kernel/kthread.c:342)
[   73.001990] ret_from_fork (arch/x86/kernel/process.c:147)
[   73.002026] ? __pfx_kthread (kernel/kthread.c:342)
[   73.002056] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [   73.415879] ------------[ cut here ]------------
| [   73.415948] WARNING: CPU: 0 PID: 66 at net/core/rtnetlink.c:135 __rtnl_unlock (net/core/rtnetlink.c:135 (discriminator 1))
| [   73.416015] Modules linked in: bonding psample xfrm_user macsec vxlan ip6_gre ip_gre gre cls_u32 sch_htb [last unloaded: netdevsim]
| [   73.416199] Tainted: [W]=WARN
[   73.416231] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   73.416278] Workqueue: netns cleanup_net
[   73.416314] RIP: 0010:__rtnl_unlock (net/core/rtnetlink.c:135 (discriminator 1))
[ 73.416354] Code: 28 00 48 85 db 74 1c 48 89 de 31 ff 48 8b 1b ba 02 00 00 00 e8 62 22 fc ff e8 3d 9a 28 00 48 85 db 75 e4 5b c3 cc cc cc cc 90 <0f> 0b 90 eb c7 66 66 2e 0f 1f 84 00 00 00 00 00 90 90 90 90 90 90
All code
========
   0:	28 00                	sub    %al,(%rax)
   2:	48 85 db             	test   %rbx,%rbx
   5:	74 1c                	je     0x23
   7:	48 89 de             	mov    %rbx,%rsi
   a:	31 ff                	xor    %edi,%edi
   c:	48 8b 1b             	mov    (%rbx),%rbx
   f:	ba 02 00 00 00       	mov    $0x2,%edx
  14:	e8 62 22 fc ff       	call   0xfffffffffffc227b
  19:	e8 3d 9a 28 00       	call   0x289a5b
  1e:	48 85 db             	test   %rbx,%rbx
  21:	75 e4                	jne    0x7
  23:	5b                   	pop    %rbx
  24:	c3                   	ret
  25:	cc                   	int3
  26:	cc                   	int3
  27:	cc                   	int3
  28:	cc                   	int3
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	eb c7                	jmp    0xfffffffffffffff6
  2f:	66 66 2e 0f 1f 84 00 	data16 cs nopw 0x0(%rax,%rax,1)
  36:	00 00 00 00 
  3a:	90                   	nop
  3b:	90                   	nop
  3c:	90                   	nop
  3d:	90                   	nop
  3e:	90                   	nop
  3f:	90                   	nop

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	eb c7                	jmp    0xffffffffffffffcc
   5:	66 66 2e 0f 1f 84 00 	data16 cs nopw 0x0(%rax,%rax,1)
   c:	00 00 00 00 
  10:	90                   	nop
  11:	90                   	nop
  12:	90                   	nop
  13:	90                   	nop
  14:	90                   	nop
  15:	90                   	nop
[   73.416487] RSP: 0018:ffffbd534024fd78 EFLAGS: 00010283
[   73.416523] RAX: ffff99b883312508 RBX: 0000000000000000 RCX: ffff99b887e0a560
[   73.416582] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffff99b884595000
[   73.416638] RBP: ffffbd534024fcc0 R08: ffff99b886ed6440 R09: ffff99b881194a10
[   73.416695] R10: ffffbd534024fca8 R11: ffffbd534024fcb0 R12: dead000000000122
[   73.416750] R13: dead000000000100 R14: ffff99b884454f00 R15: 0000000000000000
[   73.416809] FS:  0000000000000000(0000) GS:ffff99b8bec00000(0000) knlGS:0000000000000000
[   73.416870] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   73.416923] CR2: 0000558d4f307dec CR3: 0000000004482002 CR4: 0000000000772ef0
[   73.416984] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[   73.417041] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[   73.417098] PKRU: 55555554
[   73.417117] Call Trace:
[   73.417138]  <TASK>
[   73.417165] ? __warn (kernel/panic.c:748)
[   73.417202] ? __rtnl_unlock (net/core/rtnetlink.c:135 (discriminator 1))
[   73.417236] ? report_bug (lib/bug.c:201 lib/bug.c:219)
[   73.417271] ? handle_bug (arch/x86/kernel/traps.c:285)
[   73.417305] ? exc_invalid_op (arch/x86/kernel/traps.c:309 (discriminator 1))
[   73.417340] ? asm_exc_invalid_op (./arch/x86/include/asm/idtentry.h:621)
[   73.417368] ? __rtnl_unlock (net/core/rtnetlink.c:135 (discriminator 1))
[   73.417397] unregister_netdevice_many_notify (./include/linux/kernel.h:73 net/core/dev.c:11470 net/core/dev.c:11639)
[   73.417442] ? __unregister_nexthop_notifier (net/ipv4/nexthop.c:3899)
[   73.417488] cleanup_net (net/core/net_namespace.c:648)
[   73.417523] process_one_work (kernel/workqueue.c:3229)
[   73.417552] worker_thread (kernel/workqueue.c:3304 kernel/workqueue.c:3391)
[   73.417580] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[   73.417624] kthread (kernel/kthread.c:389)
[   73.417657] ? __pfx_kthread (kernel/kthread.c:342)
[   73.417684] ret_from_fork (arch/x86/kernel/process.c:147)
[   73.417719] ? __pfx_kthread (kernel/kthread.c:342)
[   73.417748] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [   73.705760] ------------[ cut here ]------------
| [   73.705825] WARNING: CPU: 3 PID: 66 at net/core/rtnetlink.c:135 __rtnl_unlock (net/core/rtnetlink.c:135 (discriminator 1))
| [   73.705890] Modules linked in: bonding psample xfrm_user macsec vxlan ip6_gre ip_gre gre cls_u32 sch_htb [last unloaded: netdevsim]
| [   73.706063] Tainted: [W]=WARN
[   73.706091] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   73.706139] Workqueue: netns cleanup_net
[   73.706185] RIP: 0010:__rtnl_unlock (net/core/rtnetlink.c:135 (discriminator 1))
[ 73.706225] Code: 28 00 48 85 db 74 1c 48 89 de 31 ff 48 8b 1b ba 02 00 00 00 e8 62 22 fc ff e8 3d 9a 28 00 48 85 db 75 e4 5b c3 cc cc cc cc 90 <0f> 0b 90 eb c7 66 66 2e 0f 1f 84 00 00 00 00 00 90 90 90 90 90 90
All code
========
   0:	28 00                	sub    %al,(%rax)
   2:	48 85 db             	test   %rbx,%rbx
   5:	74 1c                	je     0x23
   7:	48 89 de             	mov    %rbx,%rsi
   a:	31 ff                	xor    %edi,%edi
   c:	48 8b 1b             	mov    (%rbx),%rbx
   f:	ba 02 00 00 00       	mov    $0x2,%edx
  14:	e8 62 22 fc ff       	call   0xfffffffffffc227b
  19:	e8 3d 9a 28 00       	call   0x289a5b
  1e:	48 85 db             	test   %rbx,%rbx
  21:	75 e4                	jne    0x7
  23:	5b                   	pop    %rbx
  24:	c3                   	ret
  25:	cc                   	int3
  26:	cc                   	int3
  27:	cc                   	int3
  28:	cc                   	int3
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	eb c7                	jmp    0xfffffffffffffff6
  2f:	66 66 2e 0f 1f 84 00 	data16 cs nopw 0x0(%rax,%rax,1)
  36:	00 00 00 00 
  3a:	90                   	nop
  3b:	90                   	nop
  3c:	90                   	nop
  3d:	90                   	nop
  3e:	90                   	nop
  3f:	90                   	nop

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	eb c7                	jmp    0xffffffffffffffcc
   5:	66 66 2e 0f 1f 84 00 	data16 cs nopw 0x0(%rax,%rax,1)
   c:	00 00 00 00 
  10:	90                   	nop
  11:	90                   	nop
  12:	90                   	nop
  13:	90                   	nop
  14:	90                   	nop
  15:	90                   	nop
[   73.706362] RSP: 0018:ffffbd534024fd78 EFLAGS: 00010283
[   73.706400] RAX: ffff99b887e34508 RBX: 0000000000000000 RCX: ffff99b88741a560
[   73.706461] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffff99b887fb4000
[   73.706518] RBP: ffffbd534024fcc0 R08: ffff99b882071ee0 R09: ffff99b881194a10
[   73.706577] R10: ffffbd534024fca8 R11: ffffbd534024fcb0 R12: dead000000000122
[   73.706634] R13: dead000000000100 R14: ffff99b88327c400 R15: 0000000000000000
[   73.706696] FS:  0000000000000000(0000) GS:ffff99b8bed80000(0000) knlGS:0000000000000000
[   73.706761] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   73.706808] CR2: 00007fa126e43000 CR3: 0000000033846006 CR4: 0000000000772ef0
[   73.706869] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[   73.706931] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[   73.706989] PKRU: 55555554
[   73.707010] Call Trace:
[   73.707031]  <TASK>
[   73.707050] ? __warn (kernel/panic.c:748)
[   73.707084] ? __rtnl_unlock (net/core/rtnetlink.c:135 (discriminator 1))
[   73.707115] ? report_bug (lib/bug.c:201 lib/bug.c:219)
[   73.707153] ? handle_bug (arch/x86/kernel/traps.c:285)
[   73.707189] ? exc_invalid_op (arch/x86/kernel/traps.c:309 (discriminator 1))
[   73.707222] ? asm_exc_invalid_op (./arch/x86/include/asm/idtentry.h:621)
[   73.707249] ? __rtnl_unlock (net/core/rtnetlink.c:135 (discriminator 1))
[   73.707278] unregister_netdevice_many_notify (./include/linux/kernel.h:73 net/core/dev.c:11470 net/core/dev.c:11639)
[   73.707325] cleanup_net (net/core/net_namespace.c:648)
[   73.707360] process_one_work (kernel/workqueue.c:3229)
[   73.707395] worker_thread (kernel/workqueue.c:3304 kernel/workqueue.c:3391)
[   73.707425] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[   73.707465] kthread (kernel/kthread.c:389)
[   73.707493] ? __pfx_kthread (kernel/kthread.c:342)
[   73.707523] ret_from_fork (arch/x86/kernel/process.c:147)
[   73.707560] ? __pfx_kthread (kernel/kthread.c:342)
[   73.707590] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [   73.746508] ------------[ cut here ]------------
| [   73.746554] WARNING: CPU: 3 PID: 66 at net/core/rtnetlink.c:135 __rtnl_unlock (net/core/rtnetlink.c:135 (discriminator 1))
| [   73.746620] Modules linked in: bonding psample xfrm_user macsec vxlan ip6_gre ip_gre gre cls_u32 sch_htb [last unloaded: netdevsim]
| [   73.746786] Tainted: [W]=WARN
[   73.746813] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   73.746860] Workqueue: netns cleanup_net
[   73.746895] RIP: 0010:__rtnl_unlock (net/core/rtnetlink.c:135 (discriminator 1))
[ 73.746933] Code: 28 00 48 85 db 74 1c 48 89 de 31 ff 48 8b 1b ba 02 00 00 00 e8 62 22 fc ff e8 3d 9a 28 00 48 85 db 75 e4 5b c3 cc cc cc cc 90 <0f> 0b 90 eb c7 66 66 2e 0f 1f 84 00 00 00 00 00 90 90 90 90 90 90
All code
========
   0:	28 00                	sub    %al,(%rax)
   2:	48 85 db             	test   %rbx,%rbx
   5:	74 1c                	je     0x23
   7:	48 89 de             	mov    %rbx,%rsi
   a:	31 ff                	xor    %edi,%edi
   c:	48 8b 1b             	mov    (%rbx),%rbx
   f:	ba 02 00 00 00       	mov    $0x2,%edx
  14:	e8 62 22 fc ff       	call   0xfffffffffffc227b
  19:	e8 3d 9a 28 00       	call   0x289a5b
  1e:	48 85 db             	test   %rbx,%rbx
  21:	75 e4                	jne    0x7
  23:	5b                   	pop    %rbx
  24:	c3                   	ret
  25:	cc                   	int3
  26:	cc                   	int3
  27:	cc                   	int3
  28:	cc                   	int3
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	eb c7                	jmp    0xfffffffffffffff6
  2f:	66 66 2e 0f 1f 84 00 	data16 cs nopw 0x0(%rax,%rax,1)
  36:	00 00 00 00 
  3a:	90                   	nop
  3b:	90                   	nop
  3c:	90                   	nop
  3d:	90                   	nop
  3e:	90                   	nop
  3f:	90                   	nop

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	eb c7                	jmp    0xffffffffffffffcc
   5:	66 66 2e 0f 1f 84 00 	data16 cs nopw 0x0(%rax,%rax,1)
   c:	00 00 00 00 
  10:	90                   	nop
  11:	90                   	nop
  12:	90                   	nop
  13:	90                   	nop
  14:	90                   	nop
  15:	90                   	nop
[   73.747070] RSP: 0000:ffffbd534024fd78 EFLAGS: 00010283
[   73.747110] RAX: ffff99b882fa4508 RBX: 0000000000000000 RCX: ffff99b887e08560
[   73.747171] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffff99b88741a000
[   73.747232] RBP: ffffbd534024fcc0 R08: ffff99b882065220 R09: ffff99b881194a10
[   73.747290] R10: ffffbd534024fca8 R11: ffffbd534024fcb0 R12: dead000000000122
[   73.747349] R13: dead000000000100 R14: ffff99b88327cb00 R15: 0000000000000000
[   73.747411] FS:  0000000000000000(0000) GS:ffff99b8bed80000(0000) knlGS:0000000000000000
[   73.747472] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   73.747524] CR2: 00007f069892f178 CR3: 00000000081fc004 CR4: 0000000000772ef0
[   73.747582] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[   73.747642] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[   73.747699] PKRU: 55555554
[   73.747718] Call Trace:
[   73.747739]  <TASK>
[   73.747758] ? __warn (kernel/panic.c:748)
[   73.747794] ? __rtnl_unlock (net/core/rtnetlink.c:135 (discriminator 1))
[   73.747824] ? report_bug (lib/bug.c:201 lib/bug.c:219)
[   73.747858] ? handle_bug (arch/x86/kernel/traps.c:285)
[   73.747895] ? exc_invalid_op (arch/x86/kernel/traps.c:309 (discriminator 1))
[   73.747928] ? asm_exc_invalid_op (./arch/x86/include/asm/idtentry.h:621)
[   73.747963] ? __rtnl_unlock (net/core/rtnetlink.c:135 (discriminator 1))
[   73.747991] unregister_netdevice_many_notify (./include/linux/kernel.h:73 net/core/dev.c:11470 net/core/dev.c:11639)
[   73.748035] cleanup_net (net/core/net_namespace.c:648)
[   73.748071] process_one_work (kernel/workqueue.c:3229)
[   73.748105] worker_thread (kernel/workqueue.c:3304 kernel/workqueue.c:3391)
[   73.748138] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[   73.748180] kthread (kernel/kthread.c:389)
[   73.748215] ? __pfx_kthread (kernel/kthread.c:342)
[   73.748242] ret_from_fork (arch/x86/kernel/process.c:147)
[   73.748281] ? __pfx_kthread (kernel/kthread.c:342)
[   73.748315] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [   74.492494] ------------[ cut here ]------------
| [   74.492550] WARNING: CPU: 1 PID: 66 at net/core/rtnetlink.c:135 __rtnl_unlock (net/core/rtnetlink.c:135 (discriminator 1))
| [   74.492616] Modules linked in: bonding psample xfrm_user macsec vxlan ip6_gre ip_gre gre cls_u32 sch_htb [last unloaded: netdevsim]
| [   74.492788] Tainted: [W]=WARN
[   74.492816] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   74.492865] Workqueue: netns cleanup_net
[   74.492900] RIP: 0010:__rtnl_unlock (net/core/rtnetlink.c:135 (discriminator 1))
[ 74.492944] Code: 28 00 48 85 db 74 1c 48 89 de 31 ff 48 8b 1b ba 02 00 00 00 e8 62 22 fc ff e8 3d 9a 28 00 48 85 db 75 e4 5b c3 cc cc cc cc 90 <0f> 0b 90 eb c7 66 66 2e 0f 1f 84 00 00 00 00 00 90 90 90 90 90 90
All code
========
   0:	28 00                	sub    %al,(%rax)
   2:	48 85 db             	test   %rbx,%rbx
   5:	74 1c                	je     0x23
   7:	48 89 de             	mov    %rbx,%rsi
   a:	31 ff                	xor    %edi,%edi
   c:	48 8b 1b             	mov    (%rbx),%rbx
   f:	ba 02 00 00 00       	mov    $0x2,%edx
  14:	e8 62 22 fc ff       	call   0xfffffffffffc227b
  19:	e8 3d 9a 28 00       	call   0x289a5b
  1e:	48 85 db             	test   %rbx,%rbx
  21:	75 e4                	jne    0x7
  23:	5b                   	pop    %rbx
  24:	c3                   	ret
  25:	cc                   	int3
  26:	cc                   	int3
  27:	cc                   	int3
  28:	cc                   	int3
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	eb c7                	jmp    0xfffffffffffffff6
  2f:	66 66 2e 0f 1f 84 00 	data16 cs nopw 0x0(%rax,%rax,1)
  36:	00 00 00 00 
  3a:	90                   	nop
  3b:	90                   	nop
  3c:	90                   	nop
  3d:	90                   	nop
  3e:	90                   	nop
  3f:	90                   	nop

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	eb c7                	jmp    0xffffffffffffffcc
   5:	66 66 2e 0f 1f 84 00 	data16 cs nopw 0x0(%rax,%rax,1)
   c:	00 00 00 00 
  10:	90                   	nop
  11:	90                   	nop
  12:	90                   	nop
  13:	90                   	nop
  14:	90                   	nop
  15:	90                   	nop
[   74.493095] RSP: 0018:ffffbd534024fd78 EFLAGS: 00010283
[   74.493139] RAX: ffff99b888817508 RBX: 0000000000000000 RCX: ffff99b88741a560
[   74.493208] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffff99b887fb4000
[   74.493269] RBP: ffffbd534024fcc0 R08: ffff99b886656c38 R09: ffff99b881194a10
[   74.493326] R10: ffffbd534024fca8 R11: ffffbd534024fcb0 R12: dead000000000122
[   74.493385] R13: dead000000000100 R14: ffff99b8832ccc00 R15: 0000000000000000
[   74.493444] FS:  0000000000000000(0000) GS:ffff99b8bec80000(0000) knlGS:0000000000000000
[   74.493506] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   74.493556] CR2: 0000558d4f307dec CR3: 0000000033846001 CR4: 0000000000772ef0
[   74.493614] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[   74.493671] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[   74.493730] PKRU: 55555554
[   74.493748] Call Trace:
[   74.493769]  <TASK>
[   74.493793] ? __warn (kernel/panic.c:748)
[   74.493828] ? __rtnl_unlock (net/core/rtnetlink.c:135 (discriminator 1))
[   74.493858] ? report_bug (lib/bug.c:201 lib/bug.c:219)
[   74.493892] ? handle_bug (arch/x86/kernel/traps.c:285)
[   74.493926] ? exc_invalid_op (arch/x86/kernel/traps.c:309 (discriminator 1))
[   74.493955] ? asm_exc_invalid_op (./arch/x86/include/asm/idtentry.h:621)
[   74.493990] ? __rtnl_unlock (net/core/rtnetlink.c:135 (discriminator 1))
[   74.494023] unregister_netdevice_many_notify (./include/linux/kernel.h:73 net/core/dev.c:11470 net/core/dev.c:11639)
[   74.494067] ? br_net_exit_batch_rtnl (net/bridge/br.c:375)
[   74.494109] cleanup_net (net/core/net_namespace.c:648)
[   74.494139] process_one_work (kernel/workqueue.c:3229)
[   74.494180] worker_thread (kernel/workqueue.c:3304 kernel/workqueue.c:3391)
[   74.494206] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[   74.494245] kthread (kernel/kthread.c:389)
[   74.494275] ? __pfx_kthread (kernel/kthread.c:342)
[   74.494304] ret_from_fork (arch/x86/kernel/process.c:147)
[   74.494340] ? __pfx_kthread (kernel/kthread.c:342)
[   74.494370] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [   74.541009] ------------[ cut here ]------------
| [   74.541106] WARNING: CPU: 1 PID: 66 at net/core/rtnetlink.c:135 __rtnl_unlock (net/core/rtnetlink.c:135 (discriminator 1))
| [   74.541193] Modules linked in: bonding psample xfrm_user macsec vxlan ip6_gre ip_gre gre cls_u32 sch_htb [last unloaded: netdevsim]
| [   74.541364] Tainted: [W]=WARN
[   74.541396] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   74.541442] Workqueue: netns cleanup_net
[   74.541479] RIP: 0010:__rtnl_unlock (net/core/rtnetlink.c:135 (discriminator 1))
[ 74.541518] Code: 28 00 48 85 db 74 1c 48 89 de 31 ff 48 8b 1b ba 02 00 00 00 e8 62 22 fc ff e8 3d 9a 28 00 48 85 db 75 e4 5b c3 cc cc cc cc 90 <0f> 0b 90 eb c7 66 66 2e 0f 1f 84 00 00 00 00 00 90 90 90 90 90 90
All code
========
   0:	28 00                	sub    %al,(%rax)
   2:	48 85 db             	test   %rbx,%rbx
   5:	74 1c                	je     0x23
   7:	48 89 de             	mov    %rbx,%rsi
   a:	31 ff                	xor    %edi,%edi
   c:	48 8b 1b             	mov    (%rbx),%rbx
   f:	ba 02 00 00 00       	mov    $0x2,%edx
  14:	e8 62 22 fc ff       	call   0xfffffffffffc227b
  19:	e8 3d 9a 28 00       	call   0x289a5b
  1e:	48 85 db             	test   %rbx,%rbx
  21:	75 e4                	jne    0x7
  23:	5b                   	pop    %rbx
  24:	c3                   	ret
  25:	cc                   	int3
  26:	cc                   	int3
  27:	cc                   	int3
  28:	cc                   	int3
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	eb c7                	jmp    0xfffffffffffffff6
  2f:	66 66 2e 0f 1f 84 00 	data16 cs nopw 0x0(%rax,%rax,1)
  36:	00 00 00 00 
  3a:	90                   	nop
  3b:	90                   	nop
  3c:	90                   	nop
  3d:	90                   	nop
  3e:	90                   	nop
  3f:	90                   	nop

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	eb c7                	jmp    0xffffffffffffffcc
   5:	66 66 2e 0f 1f 84 00 	data16 cs nopw 0x0(%rax,%rax,1)
   c:	00 00 00 00 
  10:	90                   	nop
  11:	90                   	nop
  12:	90                   	nop
  13:	90                   	nop
  14:	90                   	nop
  15:	90                   	nop
[   74.541652] RSP: 0018:ffffbd534024fd78 EFLAGS: 00010283
[   74.541695] RAX: ffff99b88754e508 RBX: 0000000000000000 RCX: ffff99b8885e8560
[   74.541751] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffff99b88741a000
[   74.541806] RBP: ffffbd534024fcc0 R08: ffff99b88723f110 R09: ffff99b881194a10
[   74.541866] R10: ffffbd534024fca8 R11: ffffbd534024fcb0 R12: dead000000000122
[   74.541921] R13: dead000000000100 R14: ffff99b8832ccc00 R15: 0000000000000000
[   74.541981] FS:  0000000000000000(0000) GS:ffff99b8bec80000(0000) knlGS:0000000000000000
[   74.542042] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   74.542086] CR2: 0000558d4f283990 CR3: 0000000033846001 CR4: 0000000000772ef0
[   74.542157] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[   74.542218] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[   74.542273] PKRU: 55555554
[   74.542293] Call Trace:
[   74.542314]  <TASK>
[   74.542334] ? __warn (kernel/panic.c:748)
[   74.542367] ? __rtnl_unlock (net/core/rtnetlink.c:135 (discriminator 1))
[   74.542395] ? report_bug (lib/bug.c:201 lib/bug.c:219)
[   74.542428] ? handle_bug (arch/x86/kernel/traps.c:285)
[   74.542462] ? exc_invalid_op (arch/x86/kernel/traps.c:309 (discriminator 1))
[   74.542495] ? asm_exc_invalid_op (./arch/x86/include/asm/idtentry.h:621)
[   74.542522] ? __rtnl_unlock (net/core/rtnetlink.c:135 (discriminator 1))
[   74.542552] unregister_netdevice_many_notify (./include/linux/kernel.h:73 net/core/dev.c:11470 net/core/dev.c:11639)
[   74.542598] cleanup_net (net/core/net_namespace.c:648)
[   74.542643] process_one_work (kernel/workqueue.c:3229)
[   74.542680] worker_thread (kernel/workqueue.c:3304 kernel/workqueue.c:3391)
[   74.542707] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[   74.542745] kthread (kernel/kthread.c:389)
[   74.542775] ? __pfx_kthread (kernel/kthread.c:342)
[   74.542804] ret_from_fork (arch/x86/kernel/process.c:147)
[   74.542840] ? __pfx_kthread (kernel/kthread.c:342)
[   74.542875] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [   77.046262] ------------[ cut here ]------------
| [   77.046313] WARNING: CPU: 1 PID: 66 at net/core/rtnetlink.c:135 __rtnl_unlock (net/core/rtnetlink.c:135 (discriminator 1))
| [   77.046376] Modules linked in: bonding psample xfrm_user macsec vxlan ip6_gre ip_gre gre cls_u32 sch_htb [last unloaded: netdevsim]
| [   77.046554] Tainted: [W]=WARN
[   77.046585] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   77.046633] Workqueue: netns cleanup_net
[   77.046667] RIP: 0010:__rtnl_unlock (net/core/rtnetlink.c:135 (discriminator 1))
[ 77.046733] Code: 28 00 48 85 db 74 1c 48 89 de 31 ff 48 8b 1b ba 02 00 00 00 e8 62 22 fc ff e8 3d 9a 28 00 48 85 db 75 e4 5b c3 cc cc cc cc 90 <0f> 0b 90 eb c7 66 66 2e 0f 1f 84 00 00 00 00 00 90 90 90 90 90 90
All code
========
   0:	28 00                	sub    %al,(%rax)
   2:	48 85 db             	test   %rbx,%rbx
   5:	74 1c                	je     0x23
   7:	48 89 de             	mov    %rbx,%rsi
   a:	31 ff                	xor    %edi,%edi
   c:	48 8b 1b             	mov    (%rbx),%rbx
   f:	ba 02 00 00 00       	mov    $0x2,%edx
  14:	e8 62 22 fc ff       	call   0xfffffffffffc227b
  19:	e8 3d 9a 28 00       	call   0x289a5b
  1e:	48 85 db             	test   %rbx,%rbx
  21:	75 e4                	jne    0x7
  23:	5b                   	pop    %rbx
  24:	c3                   	ret
  25:	cc                   	int3
  26:	cc                   	int3
  27:	cc                   	int3
  28:	cc                   	int3
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	eb c7                	jmp    0xfffffffffffffff6
  2f:	66 66 2e 0f 1f 84 00 	data16 cs nopw 0x0(%rax,%rax,1)
  36:	00 00 00 00 
  3a:	90                   	nop
  3b:	90                   	nop
  3c:	90                   	nop
  3d:	90                   	nop
  3e:	90                   	nop
  3f:	90                   	nop

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	eb c7                	jmp    0xffffffffffffffcc
   5:	66 66 2e 0f 1f 84 00 	data16 cs nopw 0x0(%rax,%rax,1)
   c:	00 00 00 00 
  10:	90                   	nop
  11:	90                   	nop
  12:	90                   	nop
  13:	90                   	nop
  14:	90                   	nop
  15:	90                   	nop
[   77.046855] RSP: 0018:ffffbd534024fd78 EFLAGS: 00010283
[   77.046893] RAX: ffff99b8844ff508 RBX: 0000000000000000 RCX: ffff99b8885dc560
[   77.046954] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffff99b8888a2000
[   77.047009] RBP: ffffbd534024fcc0 R08: ffff99b887185000 R09: ffff99b881194a10
[   77.047065] R10: ffffbd534024fca8 R11: ffffbd534024fcb0 R12: dead000000000122
[   77.047121] R13: dead000000000100 R14: ffff99b8832ccc00 R15: 0000000000000000
[   77.047188] FS:  0000000000000000(0000) GS:ffff99b8bec80000(0000) knlGS:0000000000000000
[   77.047247] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   77.047300] CR2: 0000558d4f307dec CR3: 00000000060d8001 CR4: 0000000000772ef0
[   77.047359] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[   77.047433] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[   77.047483] PKRU: 55555554
[   77.047505] Call Trace:
[   77.047529]  <TASK>
[   77.047551] ? __warn (kernel/panic.c:748)
[   77.047590] ? __rtnl_unlock (net/core/rtnetlink.c:135 (discriminator 1))
[   77.047621] ? report_bug (lib/bug.c:201 lib/bug.c:219)
[   77.047656] ? handle_bug (arch/x86/kernel/traps.c:285)
[   77.047689] ? exc_invalid_op (arch/x86/kernel/traps.c:309 (discriminator 1))
[   77.047725] ? asm_exc_invalid_op (./arch/x86/include/asm/idtentry.h:621)
[   77.047757] ? __rtnl_unlock (net/core/rtnetlink.c:135 (discriminator 1))
[   77.047787] unregister_netdevice_many_notify (./include/linux/kernel.h:73 net/core/dev.c:11470 net/core/dev.c:11639)
[   77.047831] cleanup_net (net/core/net_namespace.c:648)
[   77.047865] process_one_work (kernel/workqueue.c:3229)
[   77.047895] worker_thread (kernel/workqueue.c:3304 kernel/workqueue.c:3391)
[   77.047940] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[   77.047982] kthread (kernel/kthread.c:389)
[   77.048014] ? __pfx_kthread (kernel/kthread.c:342)
[   77.048057] ret_from_fork (arch/x86/kernel/process.c:147)
[   77.048090] ? __pfx_kthread (kernel/kthread.c:342)
[   77.048120] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [   79.054699] ------------[ cut here ]------------
| [   79.054844] WARNING: CPU: 0 PID: 66 at net/core/rtnetlink.c:135 __rtnl_unlock (net/core/rtnetlink.c:135 (discriminator 1))
| [   79.054910] Modules linked in: bonding psample xfrm_user macsec vxlan ip6_gre ip_gre gre cls_u32 sch_htb [last unloaded: netdevsim]
| [   79.055068] Tainted: [W]=WARN
[   79.055098] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   79.055155] Workqueue: netns cleanup_net
[   79.055188] RIP: 0010:__rtnl_unlock (net/core/rtnetlink.c:135 (discriminator 1))
[ 79.055227] Code: 28 00 48 85 db 74 1c 48 89 de 31 ff 48 8b 1b ba 02 00 00 00 e8 62 22 fc ff e8 3d 9a 28 00 48 85 db 75 e4 5b c3 cc cc cc cc 90 <0f> 0b 90 eb c7 66 66 2e 0f 1f 84 00 00 00 00 00 90 90 90 90 90 90
All code
========
   0:	28 00                	sub    %al,(%rax)
   2:	48 85 db             	test   %rbx,%rbx
   5:	74 1c                	je     0x23
   7:	48 89 de             	mov    %rbx,%rsi
   a:	31 ff                	xor    %edi,%edi
   c:	48 8b 1b             	mov    (%rbx),%rbx
   f:	ba 02 00 00 00       	mov    $0x2,%edx
  14:	e8 62 22 fc ff       	call   0xfffffffffffc227b
  19:	e8 3d 9a 28 00       	call   0x289a5b
  1e:	48 85 db             	test   %rbx,%rbx
  21:	75 e4                	jne    0x7
  23:	5b                   	pop    %rbx
  24:	c3                   	ret
  25:	cc                   	int3
  26:	cc                   	int3
  27:	cc                   	int3
  28:	cc                   	int3
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	eb c7                	jmp    0xfffffffffffffff6
  2f:	66 66 2e 0f 1f 84 00 	data16 cs nopw 0x0(%rax,%rax,1)
  36:	00 00 00 00 
  3a:	90                   	nop
  3b:	90                   	nop
  3c:	90                   	nop
  3d:	90                   	nop
  3e:	90                   	nop
  3f:	90                   	nop

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	eb c7                	jmp    0xffffffffffffffcc
   5:	66 66 2e 0f 1f 84 00 	data16 cs nopw 0x0(%rax,%rax,1)
   c:	00 00 00 00 
  10:	90                   	nop
  11:	90                   	nop
  12:	90                   	nop
  13:	90                   	nop
  14:	90                   	nop
  15:	90                   	nop
[   79.055346] RSP: 0018:ffffbd534024fd78 EFLAGS: 00010283
[   79.055385] RAX: ffff99b8885dc508 RBX: 0000000000000000 RCX: ffff99b8885df560
[   79.055436] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffff99b88741c000
[   79.055486] RBP: ffffbd534024fcc0 R08: ffff99b88a0a7000 R09: ffff99b881194a10
[   79.055537] R10: ffffbd534024fca8 R11: ffffbd534024fcb0 R12: dead000000000122
[   79.055587] R13: dead000000000100 R14: ffff99b884454c00 R15: 0000000000000000
[   79.055640] FS:  0000000000000000(0000) GS:ffff99b8bec00000(0000) knlGS:0000000000000000
[   79.055697] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   79.055738] CR2: 0000558d4f307dec CR3: 00000000063be003 CR4: 0000000000772ef0
[   79.055790] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[   79.055845] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[   79.055931] PKRU: 55555554
[   79.055948] Call Trace:
[   79.055967]  <TASK>
[   79.055990] ? __warn (kernel/panic.c:748)
[   79.056022] ? __rtnl_unlock (net/core/rtnetlink.c:135 (discriminator 1))
[   79.056059] ? report_bug (lib/bug.c:201 lib/bug.c:219)
[   79.056090] ? handle_bug (arch/x86/kernel/traps.c:285)
[   79.056128] ? exc_invalid_op (arch/x86/kernel/traps.c:309 (discriminator 1))
[   79.056158] ? asm_exc_invalid_op (./arch/x86/include/asm/idtentry.h:621)
[   79.056189] ? __rtnl_unlock (net/core/rtnetlink.c:135 (discriminator 1))
[   79.056221] unregister_netdevice_many_notify (./include/linux/kernel.h:73 net/core/dev.c:11470 net/core/dev.c:11639)
[   79.056262] cleanup_net (net/core/net_namespace.c:648)
[   79.056293] process_one_work (kernel/workqueue.c:3229)
[   79.056325] worker_thread (kernel/workqueue.c:3304 kernel/workqueue.c:3391)
[   79.056355] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[   79.056390] kthread (kernel/kthread.c:389)
[   79.056421] ? __pfx_kthread (kernel/kthread.c:342)
[   79.056447] ret_from_fork (arch/x86/kernel/process.c:147)
[   79.056479] ? __pfx_kthread (kernel/kthread.c:342)
[   79.056510] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [   79.616490] ------------[ cut here ]------------
| [   79.616561] WARNING: CPU: 0 PID: 66 at net/core/rtnetlink.c:135 __rtnl_unlock (net/core/rtnetlink.c:135 (discriminator 1))
| [   79.616650] Modules linked in: bonding psample xfrm_user macsec vxlan ip6_gre ip_gre gre cls_u32 sch_htb [last unloaded: netdevsim]
| [   79.618149] Tainted: [W]=WARN
[   79.618180] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   79.618228] Workqueue: netns cleanup_net
[   79.618263] RIP: 0010:__rtnl_unlock (net/core/rtnetlink.c:135 (discriminator 1))
[ 79.618316] Code: 28 00 48 85 db 74 1c 48 89 de 31 ff 48 8b 1b ba 02 00 00 00 e8 62 22 fc ff e8 3d 9a 28 00 48 85 db 75 e4 5b c3 cc cc cc cc 90 <0f> 0b 90 eb c7 66 66 2e 0f 1f 84 00 00 00 00 00 90 90 90 90 90 90
All code
========
   0:	28 00                	sub    %al,(%rax)
   2:	48 85 db             	test   %rbx,%rbx
   5:	74 1c                	je     0x23
   7:	48 89 de             	mov    %rbx,%rsi
   a:	31 ff                	xor    %edi,%edi
   c:	48 8b 1b             	mov    (%rbx),%rbx
   f:	ba 02 00 00 00       	mov    $0x2,%edx
  14:	e8 62 22 fc ff       	call   0xfffffffffffc227b
  19:	e8 3d 9a 28 00       	call   0x289a5b
  1e:	48 85 db             	test   %rbx,%rbx
  21:	75 e4                	jne    0x7
  23:	5b                   	pop    %rbx
  24:	c3                   	ret
  25:	cc                   	int3
  26:	cc                   	int3
  27:	cc                   	int3
  28:	cc                   	int3
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	eb c7                	jmp    0xfffffffffffffff6
  2f:	66 66 2e 0f 1f 84 00 	data16 cs nopw 0x0(%rax,%rax,1)
  36:	00 00 00 00 
  3a:	90                   	nop
  3b:	90                   	nop
  3c:	90                   	nop
  3d:	90                   	nop
  3e:	90                   	nop
  3f:	90                   	nop

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	eb c7                	jmp    0xffffffffffffffcc
   5:	66 66 2e 0f 1f 84 00 	data16 cs nopw 0x0(%rax,%rax,1)
   c:	00 00 00 00 
  10:	90                   	nop
  11:	90                   	nop
  12:	90                   	nop
  13:	90                   	nop
  14:	90                   	nop
  15:	90                   	nop
[   79.618442] RSP: 0018:ffffbd534024fd78 EFLAGS: 00010283
[   79.618482] RAX: ffff99b8875aa508 RBX: 0000000000000000 RCX: ffff99b883313560
[   79.618539] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffff99b8888a6000
[   79.618590] RBP: ffffbd534024fcc0 R08: ffff99b8831bb000 R09: ffff99b881194a10
[   79.618641] R10: ffffbd534024fca8 R11: ffffbd534024fcb0 R12: dead000000000122
[   79.618692] R13: dead000000000100 R14: ffff99b884454c00 R15: 0000000000000000
[   79.618744] FS:  0000000000000000(0000) GS:ffff99b8bec00000(0000) knlGS:0000000000000000
[   79.618801] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   79.618849] CR2: 00007f2957cf3000 CR3: 0000000033846005 CR4: 0000000000772ef0
[   79.618902] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[   79.618968] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[   79.619024] PKRU: 55555554
[   79.619040] Call Trace:
[   79.619064]  <TASK>
[   79.619087] ? __warn (kernel/panic.c:748)
[   79.619121] ? __rtnl_unlock (net/core/rtnetlink.c:135 (discriminator 1))
[   79.619156] ? report_bug (lib/bug.c:201 lib/bug.c:219)
[   79.619188] ? handle_bug (arch/x86/kernel/traps.c:285)
[   79.619219] ? exc_invalid_op (arch/x86/kernel/traps.c:309 (discriminator 1))
[   79.619246] ? asm_exc_invalid_op (./arch/x86/include/asm/idtentry.h:621)
[   79.619272] ? __rtnl_unlock (net/core/rtnetlink.c:135 (discriminator 1))
[   79.619303] unregister_netdevice_many_notify (./include/linux/kernel.h:73 net/core/dev.c:11470 net/core/dev.c:11639)
[   79.619345] cleanup_net (net/core/net_namespace.c:648)
[   79.619376] process_one_work (kernel/workqueue.c:3229)
[   79.619408] worker_thread (kernel/workqueue.c:3304 kernel/workqueue.c:3391)
[   79.619434] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[   79.619468] kthread (kernel/kthread.c:389)
[   79.619500] ? __pfx_kthread (kernel/kthread.c:342)
[   79.619526] ret_from_fork (arch/x86/kernel/process.c:147)
[   79.619560] ? __pfx_kthread (kernel/kthread.c:342)
[   79.619588] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [   80.291737] ------------[ cut here ]------------
| [   80.291835] WARNING: CPU: 2 PID: 66 at net/core/rtnetlink.c:135 __rtnl_unlock (net/core/rtnetlink.c:135 (discriminator 1))
| [   80.291932] Modules linked in: bonding psample xfrm_user macsec vxlan ip6_gre ip_gre gre cls_u32 sch_htb [last unloaded: netdevsim]
| [   80.292176] Tainted: [W]=WARN
[   80.292236] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   80.292331] Workqueue: netns cleanup_net
[   80.292393] RIP: 0010:__rtnl_unlock (net/core/rtnetlink.c:135 (discriminator 1))
[ 80.292455] Code: 28 00 48 85 db 74 1c 48 89 de 31 ff 48 8b 1b ba 02 00 00 00 e8 62 22 fc ff e8 3d 9a 28 00 48 85 db 75 e4 5b c3 cc cc cc cc 90 <0f> 0b 90 eb c7 66 66 2e 0f 1f 84 00 00 00 00 00 90 90 90 90 90 90
All code
========
   0:	28 00                	sub    %al,(%rax)
   2:	48 85 db             	test   %rbx,%rbx
   5:	74 1c                	je     0x23
   7:	48 89 de             	mov    %rbx,%rsi
   a:	31 ff                	xor    %edi,%edi
   c:	48 8b 1b             	mov    (%rbx),%rbx
   f:	ba 02 00 00 00       	mov    $0x2,%edx
  14:	e8 62 22 fc ff       	call   0xfffffffffffc227b
  19:	e8 3d 9a 28 00       	call   0x289a5b
  1e:	48 85 db             	test   %rbx,%rbx
  21:	75 e4                	jne    0x7
  23:	5b                   	pop    %rbx
  24:	c3                   	ret
  25:	cc                   	int3
  26:	cc                   	int3
  27:	cc                   	int3
  28:	cc                   	int3
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	eb c7                	jmp    0xfffffffffffffff6
  2f:	66 66 2e 0f 1f 84 00 	data16 cs nopw 0x0(%rax,%rax,1)
  36:	00 00 00 00 
  3a:	90                   	nop
  3b:	90                   	nop
  3c:	90                   	nop
  3d:	90                   	nop
  3e:	90                   	nop
  3f:	90                   	nop

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	eb c7                	jmp    0xffffffffffffffcc
   5:	66 66 2e 0f 1f 84 00 	data16 cs nopw 0x0(%rax,%rax,1)
   c:	00 00 00 00 
  10:	90                   	nop
  11:	90                   	nop
  12:	90                   	nop
  13:	90                   	nop
  14:	90                   	nop
  15:	90                   	nop
[   80.292645] RSP: 0018:ffffbd534024fd78 EFLAGS: 00010283
[   80.292708] RAX: ffff99b88725e508 RBX: 0000000000000000 RCX: ffff99b88964a560
[   80.292797] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffff99b887fb4000
[   80.292885] RBP: ffffbd534024fcc0 R08: ffff99b88746b440 R09: ffff99b881194a10
[   80.292976] R10: ffffbd534024fca8 R11: ffffbd534024fcb0 R12: dead000000000122
[   80.293065] R13: dead000000000100 R14: ffff99b881ce3e00 R15: 0000000000000000
[   80.293165] FS:  0000000000000000(0000) GS:ffff99b8bed00000(0000) knlGS:0000000000000000
[   80.293251] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   80.293324] CR2: 00007f5555a322f0 CR3: 0000000009468005 CR4: 0000000000772ef0
[   80.293407] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[   80.293490] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[   80.293575] PKRU: 55555554
[   80.293603] Call Trace:
[   80.293638]  <TASK>
[   80.293678] ? __warn (kernel/panic.c:748)
[   80.293733] ? __rtnl_unlock (net/core/rtnetlink.c:135 (discriminator 1))
[   80.293784] ? report_bug (lib/bug.c:201 lib/bug.c:219)
[   80.293838] ? handle_bug (arch/x86/kernel/traps.c:285)
[   80.293890] ? exc_invalid_op (arch/x86/kernel/traps.c:309 (discriminator 1))
[   80.293939] ? asm_exc_invalid_op (./arch/x86/include/asm/idtentry.h:621)
[   80.293992] ? __rtnl_unlock (net/core/rtnetlink.c:135 (discriminator 1))
[   80.294043] unregister_netdevice_many_notify (./include/linux/kernel.h:73 net/core/dev.c:11470 net/core/dev.c:11639)
[   80.294107] cleanup_net (net/core/net_namespace.c:648)
[   80.294165] process_one_work (kernel/workqueue.c:3229)
[   80.294217] worker_thread (kernel/workqueue.c:3304 kernel/workqueue.c:3391)
[   80.294269] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[   80.294329] kthread (kernel/kthread.c:389)
[   80.294382] ? __pfx_kthread (kernel/kthread.c:342)
[   80.294432] ret_from_fork (arch/x86/kernel/process.c:147)
[   80.294484] ? __pfx_kthread (kernel/kthread.c:342)
[   80.294533] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [   80.329772] ------------[ cut here ]------------
| [   80.329855] WARNING: CPU: 2 PID: 66 at net/core/rtnetlink.c:135 __rtnl_unlock (net/core/rtnetlink.c:135 (discriminator 1))
| [   80.329926] Modules linked in: bonding psample xfrm_user macsec vxlan ip6_gre ip_gre gre cls_u32 sch_htb [last unloaded: netdevsim]
| [   80.330093] Tainted: [W]=WARN
[   80.330133] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   80.330197] Workqueue: netns cleanup_net
[   80.330242] RIP: 0010:__rtnl_unlock (net/core/rtnetlink.c:135 (discriminator 1))
[ 80.330289] Code: 28 00 48 85 db 74 1c 48 89 de 31 ff 48 8b 1b ba 02 00 00 00 e8 62 22 fc ff e8 3d 9a 28 00 48 85 db 75 e4 5b c3 cc cc cc cc 90 <0f> 0b 90 eb c7 66 66 2e 0f 1f 84 00 00 00 00 00 90 90 90 90 90 90
All code
========
   0:	28 00                	sub    %al,(%rax)
   2:	48 85 db             	test   %rbx,%rbx
   5:	74 1c                	je     0x23
   7:	48 89 de             	mov    %rbx,%rsi
   a:	31 ff                	xor    %edi,%edi
   c:	48 8b 1b             	mov    (%rbx),%rbx
   f:	ba 02 00 00 00       	mov    $0x2,%edx
  14:	e8 62 22 fc ff       	call   0xfffffffffffc227b
  19:	e8 3d 9a 28 00       	call   0x289a5b
  1e:	48 85 db             	test   %rbx,%rbx
  21:	75 e4                	jne    0x7
  23:	5b                   	pop    %rbx
  24:	c3                   	ret
  25:	cc                   	int3
  26:	cc                   	int3
  27:	cc                   	int3
  28:	cc                   	int3
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	eb c7                	jmp    0xfffffffffffffff6
  2f:	66 66 2e 0f 1f 84 00 	data16 cs nopw 0x0(%rax,%rax,1)
  36:	00 00 00 00 
  3a:	90                   	nop
  3b:	90                   	nop
  3c:	90                   	nop
  3d:	90                   	nop
  3e:	90                   	nop
  3f:	90                   	nop

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	eb c7                	jmp    0xffffffffffffffcc
   5:	66 66 2e 0f 1f 84 00 	data16 cs nopw 0x0(%rax,%rax,1)
   c:	00 00 00 00 
  10:	90                   	nop
  11:	90                   	nop
  12:	90                   	nop
  13:	90                   	nop
  14:	90                   	nop
  15:	90                   	nop
[   80.330417] RSP: 0018:ffffbd534024fd78 EFLAGS: 00010283
[   80.330468] RAX: ffff99b887de9508 RBX: 0000000000000000 RCX: ffff99b8811f9540
[   80.330537] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffff99b88964a000
[   80.330610] RBP: ffffbd534024fcc0 R08: ffff99b889463198 R09: ffff99b881194a10
[   80.330673] R10: ffffbd534024fca8 R11: ffffbd534024fcb0 R12: dead000000000122
[   80.330737] R13: dead000000000100 R14: ffff99b881ce3e00 R15: 0000000000000000
[   80.330814] FS:  0000000000000000(0000) GS:ffff99b8bed00000(0000) knlGS:0000000000000000
[   80.330876] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   80.330931] CR2: 00007f5555a9eb60 CR3: 0000000033846002 CR4: 0000000000772ef0
[   80.331007] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[   80.331068] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[   80.331147] PKRU: 55555554
[   80.331168] Call Trace:
[   80.331220]  <TASK>
[   80.331257] ? __warn (kernel/panic.c:748)
[   80.331300] ? __rtnl_unlock (net/core/rtnetlink.c:135 (discriminator 1))
[   80.331343] ? report_bug (lib/bug.c:201 lib/bug.c:219)
[   80.331388] ? handle_bug (arch/x86/kernel/traps.c:285)
[   80.331431] ? exc_invalid_op (arch/x86/kernel/traps.c:309 (discriminator 1))
[   80.331472] ? asm_exc_invalid_op (./arch/x86/include/asm/idtentry.h:621)
[   80.331512] ? __rtnl_unlock (net/core/rtnetlink.c:135 (discriminator 1))
[   80.331551] unregister_netdevice_many_notify (./include/linux/kernel.h:73 net/core/dev.c:11470 net/core/dev.c:11639)
[   80.331610] cleanup_net (net/core/net_namespace.c:648)
[   80.331652] process_one_work (kernel/workqueue.c:3229)
[   80.331695] worker_thread (kernel/workqueue.c:3304 kernel/workqueue.c:3391)
[   80.331737] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[   80.331784] kthread (kernel/kthread.c:389)
[   80.331833] ? __pfx_kthread (kernel/kthread.c:342)
[   80.331874] ret_from_fork (arch/x86/kernel/process.c:147)
[   80.331926] ? __pfx_kthread (kernel/kthread.c:342)
[   80.331966] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [   81.004870] ------------[ cut here ]------------
| [   81.004923] WARNING: CPU: 0 PID: 66 at net/core/rtnetlink.c:135 __rtnl_unlock (net/core/rtnetlink.c:135 (discriminator 1))
| [   81.004986] Modules linked in: bonding psample xfrm_user macsec vxlan ip6_gre ip_gre gre cls_u32 sch_htb [last unloaded: netdevsim]
| [   81.005151] Tainted: [W]=WARN
[   81.005182] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   81.005225] Workqueue: netns cleanup_net
[   81.005257] RIP: 0010:__rtnl_unlock (net/core/rtnetlink.c:135 (discriminator 1))
[ 81.005297] Code: 28 00 48 85 db 74 1c 48 89 de 31 ff 48 8b 1b ba 02 00 00 00 e8 62 22 fc ff e8 3d 9a 28 00 48 85 db 75 e4 5b c3 cc cc cc cc 90 <0f> 0b 90 eb c7 66 66 2e 0f 1f 84 00 00 00 00 00 90 90 90 90 90 90
All code
========
   0:	28 00                	sub    %al,(%rax)
   2:	48 85 db             	test   %rbx,%rbx
   5:	74 1c                	je     0x23
   7:	48 89 de             	mov    %rbx,%rsi
   a:	31 ff                	xor    %edi,%edi
   c:	48 8b 1b             	mov    (%rbx),%rbx
   f:	ba 02 00 00 00       	mov    $0x2,%edx
  14:	e8 62 22 fc ff       	call   0xfffffffffffc227b
  19:	e8 3d 9a 28 00       	call   0x289a5b
  1e:	48 85 db             	test   %rbx,%rbx
  21:	75 e4                	jne    0x7
  23:	5b                   	pop    %rbx
  24:	c3                   	ret
  25:	cc                   	int3
  26:	cc                   	int3
  27:	cc                   	int3
  28:	cc                   	int3
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	eb c7                	jmp    0xfffffffffffffff6
  2f:	66 66 2e 0f 1f 84 00 	data16 cs nopw 0x0(%rax,%rax,1)
  36:	00 00 00 00 
  3a:	90                   	nop
  3b:	90                   	nop
  3c:	90                   	nop
  3d:	90                   	nop
  3e:	90                   	nop
  3f:	90                   	nop

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	eb c7                	jmp    0xffffffffffffffcc
   5:	66 66 2e 0f 1f 84 00 	data16 cs nopw 0x0(%rax,%rax,1)
   c:	00 00 00 00 
  10:	90                   	nop
  11:	90                   	nop
  12:	90                   	nop
  13:	90                   	nop
  14:	90                   	nop
  15:	90                   	nop
[   81.005421] RSP: 0018:ffffbd534024fd78 EFLAGS: 00010283
[   81.005461] RAX: ffff99b88622f508 RBX: 0000000000000000 RCX: ffff99b889648560
[   81.005511] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffff99b887fb6000
[   81.005560] RBP: ffffbd534024fcc0 R08: ffff99b887213440 R09: ffff99b881194a10
[   81.005611] R10: ffffbd534024fca8 R11: ffffbd534024fcb0 R12: dead000000000122
[   81.005661] R13: dead000000000100 R14: ffff99b884454d00 R15: 0000000000000000
[   81.005713] FS:  0000000000000000(0000) GS:ffff99b8bec00000(0000) knlGS:0000000000000000
[   81.005769] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   81.005818] CR2: 00007ffca6369768 CR3: 00000000032ae004 CR4: 0000000000772ef0
[   81.005880] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[   81.005942] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[   81.005993] PKRU: 55555554
[   81.006008] Call Trace:
[   81.006029]  <TASK>
[   81.006051] ? __warn (kernel/panic.c:748)
[   81.006081] ? __rtnl_unlock (net/core/rtnetlink.c:135 (discriminator 1))
[   81.006107] ? report_bug (lib/bug.c:201 lib/bug.c:219)
[   81.006139] ? handle_bug (arch/x86/kernel/traps.c:285)
[   81.006177] ? exc_invalid_op (arch/x86/kernel/traps.c:309 (discriminator 1))
[   81.006209] ? asm_exc_invalid_op (./arch/x86/include/asm/idtentry.h:621)
[   81.006241] ? __rtnl_unlock (net/core/rtnetlink.c:135 (discriminator 1))
[   81.006272] unregister_netdevice_many_notify (./include/linux/kernel.h:73 net/core/dev.c:11470 net/core/dev.c:11639)
[   81.006312] ? br_net_exit_batch_rtnl (net/bridge/br.c:375)
[   81.006353] cleanup_net (net/core/net_namespace.c:648)
[   81.006384] process_one_work (kernel/workqueue.c:3229)
[   81.006417] worker_thread (kernel/workqueue.c:3304 kernel/workqueue.c:3391)
[   81.006441] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[   81.006476] kthread (kernel/kthread.c:389)
[   81.006506] ? __pfx_kthread (kernel/kthread.c:342)
[   81.006533] ret_from_fork (arch/x86/kernel/process.c:147)
[   81.006566] ? __pfx_kthread (kernel/kthread.c:342)
[   81.006592] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [   81.037436] ------------[ cut here ]------------
| [   81.037491] WARNING: CPU: 3 PID: 66 at net/core/rtnetlink.c:135 __rtnl_unlock (net/core/rtnetlink.c:135 (discriminator 1))
| [   81.037551] Modules linked in: bonding psample xfrm_user macsec vxlan ip6_gre ip_gre gre cls_u32 sch_htb [last unloaded: netdevsim]
| [   81.037703] Tainted: [W]=WARN
[   81.037728] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   81.037771] Workqueue: netns cleanup_net
[   81.037803] RIP: 0010:__rtnl_unlock (net/core/rtnetlink.c:135 (discriminator 1))
[ 81.037842] Code: 28 00 48 85 db 74 1c 48 89 de 31 ff 48 8b 1b ba 02 00 00 00 e8 62 22 fc ff e8 3d 9a 28 00 48 85 db 75 e4 5b c3 cc cc cc cc 90 <0f> 0b 90 eb c7 66 66 2e 0f 1f 84 00 00 00 00 00 90 90 90 90 90 90
All code
========
   0:	28 00                	sub    %al,(%rax)
   2:	48 85 db             	test   %rbx,%rbx
   5:	74 1c                	je     0x23
   7:	48 89 de             	mov    %rbx,%rsi
   a:	31 ff                	xor    %edi,%edi
   c:	48 8b 1b             	mov    (%rbx),%rbx
   f:	ba 02 00 00 00       	mov    $0x2,%edx
  14:	e8 62 22 fc ff       	call   0xfffffffffffc227b
  19:	e8 3d 9a 28 00       	call   0x289a5b
  1e:	48 85 db             	test   %rbx,%rbx
  21:	75 e4                	jne    0x7
  23:	5b                   	pop    %rbx
  24:	c3                   	ret
  25:	cc                   	int3
  26:	cc                   	int3
  27:	cc                   	int3
  28:	cc                   	int3
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	eb c7                	jmp    0xfffffffffffffff6
  2f:	66 66 2e 0f 1f 84 00 	data16 cs nopw 0x0(%rax,%rax,1)
  36:	00 00 00 00 
  3a:	90                   	nop
  3b:	90                   	nop
  3c:	90                   	nop
  3d:	90                   	nop
  3e:	90                   	nop
  3f:	90                   	nop

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	eb c7                	jmp    0xffffffffffffffcc
   5:	66 66 2e 0f 1f 84 00 	data16 cs nopw 0x0(%rax,%rax,1)
   c:	00 00 00 00 
  10:	90                   	nop
  11:	90                   	nop
  12:	90                   	nop
  13:	90                   	nop
  14:	90                   	nop
  15:	90                   	nop
[   81.037967] RSP: 0000:ffffbd534024fd78 EFLAGS: 00010283
[   81.038007] RAX: ffff99b8895bf508 RBX: 0000000000000000 RCX: ffff99b881964560
[   81.038061] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffff99b889648000
[   81.038121] RBP: ffffbd534024fcc0 R08: ffff99b882fed198 R09: ffff99b881194a10
[   81.038177] R10: ffffbd534024fca8 R11: ffffbd534024fcb0 R12: dead000000000122
[   81.038236] R13: dead000000000100 R14: ffff99b881b4a500 R15: 0000000000000000
[   81.038288] FS:  0000000000000000(0000) GS:ffff99b8bed80000(0000) knlGS:0000000000000000
[   81.038347] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   81.038394] CR2: 00007fdccaf8f178 CR3: 000000000783c004 CR4: 0000000000772ef0
[   81.038446] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[   81.038501] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[   81.038552] PKRU: 55555554
[   81.038569] Call Trace:
[   81.038588]  <TASK>
[   81.038611] ? __warn (kernel/panic.c:748)
[   81.038642] ? __rtnl_unlock (net/core/rtnetlink.c:135 (discriminator 1))
[   81.038672] ? report_bug (lib/bug.c:201 lib/bug.c:219)
[   81.038704] ? handle_bug (arch/x86/kernel/traps.c:285)
[   81.038735] ? exc_invalid_op (arch/x86/kernel/traps.c:309 (discriminator 1))
[   81.038761] ? asm_exc_invalid_op (./arch/x86/include/asm/idtentry.h:621)
[   81.038792] ? __rtnl_unlock (net/core/rtnetlink.c:135 (discriminator 1))
[   81.038822] unregister_netdevice_many_notify (./include/linux/kernel.h:73 net/core/dev.c:11470 net/core/dev.c:11639)
[   81.038863] cleanup_net (net/core/net_namespace.c:648)
[   81.038892] process_one_work (kernel/workqueue.c:3229)
[   81.038924] worker_thread (kernel/workqueue.c:3304 kernel/workqueue.c:3391)
[   81.038953] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[   81.038987] kthread (kernel/kthread.c:389)
[   81.039018] ? __pfx_kthread (kernel/kthread.c:342)
[   81.039048] ret_from_fork (arch/x86/kernel/process.c:147)
[   81.039088] ? __pfx_kthread (kernel/kthread.c:342)
[   81.039118] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [   81.614718] ------------[ cut here ]------------
| [   81.614813] WARNING: CPU: 3 PID: 66 at net/core/rtnetlink.c:135 __rtnl_unlock (net/core/rtnetlink.c:135 (discriminator 1))
| [   81.614889] Modules linked in: bonding psample xfrm_user macsec vxlan ip6_gre ip_gre gre cls_u32 sch_htb [last unloaded: netdevsim]
| [   81.615069] Tainted: [W]=WARN
[   81.615105] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   81.615167] Workqueue: netns cleanup_net
[   81.615206] RIP: 0010:__rtnl_unlock (net/core/rtnetlink.c:135 (discriminator 1))
[ 81.615245] Code: 28 00 48 85 db 74 1c 48 89 de 31 ff 48 8b 1b ba 02 00 00 00 e8 62 22 fc ff e8 3d 9a 28 00 48 85 db 75 e4 5b c3 cc cc cc cc 90 <0f> 0b 90 eb c7 66 66 2e 0f 1f 84 00 00 00 00 00 90 90 90 90 90 90
All code
========
   0:	28 00                	sub    %al,(%rax)
   2:	48 85 db             	test   %rbx,%rbx
   5:	74 1c                	je     0x23
   7:	48 89 de             	mov    %rbx,%rsi
   a:	31 ff                	xor    %edi,%edi
   c:	48 8b 1b             	mov    (%rbx),%rbx
   f:	ba 02 00 00 00       	mov    $0x2,%edx
  14:	e8 62 22 fc ff       	call   0xfffffffffffc227b
  19:	e8 3d 9a 28 00       	call   0x289a5b
  1e:	48 85 db             	test   %rbx,%rbx
  21:	75 e4                	jne    0x7
  23:	5b                   	pop    %rbx
  24:	c3                   	ret
  25:	cc                   	int3
  26:	cc                   	int3
  27:	cc                   	int3
  28:	cc                   	int3
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	eb c7                	jmp    0xfffffffffffffff6
  2f:	66 66 2e 0f 1f 84 00 	data16 cs nopw 0x0(%rax,%rax,1)
  36:	00 00 00 00 
  3a:	90                   	nop
  3b:	90                   	nop
  3c:	90                   	nop
  3d:	90                   	nop
  3e:	90                   	nop
  3f:	90                   	nop

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	eb c7                	jmp    0xffffffffffffffcc
   5:	66 66 2e 0f 1f 84 00 	data16 cs nopw 0x0(%rax,%rax,1)
   c:	00 00 00 00 
  10:	90                   	nop
  11:	90                   	nop
  12:	90                   	nop
  13:	90                   	nop
  14:	90                   	nop
  15:	90                   	nop
[   81.615392] RSP: 0018:ffffbd534024fd78 EFLAGS: 00010283
[   81.615435] RAX: ffff99b883313508 RBX: 0000000000000000 RCX: ffff99b887259560
[   81.615498] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffff99b88967a000
[   81.615559] RBP: ffffbd534024fcc0 R08: ffff99b88a088660 R09: ffff99b881194a10
[   81.615612] R10: ffffbd534024fca8 R11: ffffbd534024fcb0 R12: dead000000000122
[   81.615668] R13: dead000000000100 R14: ffff99b881b4ac00 R15: 0000000000000000
[   81.615729] FS:  0000000000000000(0000) GS:ffff99b8bed80000(0000) knlGS:0000000000000000
[   81.615795] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   81.615846] CR2: 0000558d4f307dec CR3: 00000000097ea001 CR4: 0000000000772ef0
[   81.615917] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[   81.615985] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[   81.616044] PKRU: 55555554
[   81.616063] Call Trace:
[   81.616096]  <TASK>
[   81.616113] ? __warn (kernel/panic.c:748)
[   81.616154] ? __rtnl_unlock (net/core/rtnetlink.c:135 (discriminator 1))
[   81.616183] ? report_bug (lib/bug.c:201 lib/bug.c:219)
[   81.616224] ? handle_bug (arch/x86/kernel/traps.c:285)
[   81.616256] ? exc_invalid_op (arch/x86/kernel/traps.c:309 (discriminator 1))
[   81.616290] ? asm_exc_invalid_op (./arch/x86/include/asm/idtentry.h:621)
[   81.616322] ? __rtnl_unlock (net/core/rtnetlink.c:135 (discriminator 1))
[   81.616357] unregister_netdevice_many_notify (./include/linux/kernel.h:73 net/core/dev.c:11470 net/core/dev.c:11639)
[   81.616397] cleanup_net (net/core/net_namespace.c:648)
[   81.616436] process_one_work (kernel/workqueue.c:3229)
[   81.616476] worker_thread (kernel/workqueue.c:3304 kernel/workqueue.c:3391)
[   81.616512] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[   81.616556] kthread (kernel/kthread.c:389)
[   81.616587] ? __pfx_kthread (kernel/kthread.c:342)
[   81.616620] ret_from_fork (arch/x86/kernel/process.c:147)
[   81.616662] ? __pfx_kthread (kernel/kthread.c:342)
[   81.616692] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [   81.704765] ------------[ cut here ]------------
| [   81.704827] WARNING: CPU: 3 PID: 66 at net/core/rtnetlink.c:135 __rtnl_unlock (net/core/rtnetlink.c:135 (discriminator 1))
| [   81.704888] Modules linked in: bonding psample xfrm_user macsec vxlan ip6_gre ip_gre gre cls_u32 sch_htb [last unloaded: netdevsim]
| [   81.705055] Tainted: [W]=WARN
[   81.705080] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   81.705124] Workqueue: netns cleanup_net
[   81.705160] RIP: 0010:__rtnl_unlock (net/core/rtnetlink.c:135 (discriminator 1))
[ 81.705201] Code: 28 00 48 85 db 74 1c 48 89 de 31 ff 48 8b 1b ba 02 00 00 00 e8 62 22 fc ff e8 3d 9a 28 00 48 85 db 75 e4 5b c3 cc cc cc cc 90 <0f> 0b 90 eb c7 66 66 2e 0f 1f 84 00 00 00 00 00 90 90 90 90 90 90
All code
========
   0:	28 00                	sub    %al,(%rax)
   2:	48 85 db             	test   %rbx,%rbx
   5:	74 1c                	je     0x23
   7:	48 89 de             	mov    %rbx,%rsi
   a:	31 ff                	xor    %edi,%edi
   c:	48 8b 1b             	mov    (%rbx),%rbx
   f:	ba 02 00 00 00       	mov    $0x2,%edx
  14:	e8 62 22 fc ff       	call   0xfffffffffffc227b
  19:	e8 3d 9a 28 00       	call   0x289a5b
  1e:	48 85 db             	test   %rbx,%rbx
  21:	75 e4                	jne    0x7
  23:	5b                   	pop    %rbx
  24:	c3                   	ret
  25:	cc                   	int3
  26:	cc                   	int3
  27:	cc                   	int3
  28:	cc                   	int3
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	eb c7                	jmp    0xfffffffffffffff6
  2f:	66 66 2e 0f 1f 84 00 	data16 cs nopw 0x0(%rax,%rax,1)
  36:	00 00 00 00 
  3a:	90                   	nop
  3b:	90                   	nop
  3c:	90                   	nop
  3d:	90                   	nop
  3e:	90                   	nop
  3f:	90                   	nop

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	eb c7                	jmp    0xffffffffffffffcc
   5:	66 66 2e 0f 1f 84 00 	data16 cs nopw 0x0(%rax,%rax,1)
   c:	00 00 00 00 
  10:	90                   	nop
  11:	90                   	nop
  12:	90                   	nop
  13:	90                   	nop
  14:	90                   	nop
  15:	90                   	nop
[   81.705346] RSP: 0018:ffffbd534024fd78 EFLAGS: 00010283
[   81.705386] RAX: ffff99b8888d2508 RBX: 0000000000000000 RCX: ffff99b88964e560
[   81.705443] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffff99b887fb0000
[   81.705494] RBP: ffffbd534024fcc0 R08: ffff99b887166000 R09: ffff99b881194a10
[   81.705550] R10: ffffbd534024fca8 R11: ffffbd534024fcb0 R12: dead000000000122
[   81.705607] R13: dead000000000100 R14: ffff99b881b4ac00 R15: 0000000000000000
[   81.705669] FS:  0000000000000000(0000) GS:ffff99b8bed80000(0000) knlGS:0000000000000000
[   81.705745] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   81.705798] CR2: 00007ffb3d07e000 CR3: 0000000033846002 CR4: 0000000000772ef0
[   81.705863] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[   81.705929] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[   81.705989] PKRU: 55555554
[   81.706007] Call Trace:
[   81.706029]  <TASK>
[   81.706052] ? __warn (kernel/panic.c:748)
[   81.706085] ? __rtnl_unlock (net/core/rtnetlink.c:135 (discriminator 1))
[   81.706119] ? report_bug (lib/bug.c:201 lib/bug.c:219)
[   81.706165] ? handle_bug (arch/x86/kernel/traps.c:285)
[   81.706197] ? exc_invalid_op (arch/x86/kernel/traps.c:309 (discriminator 1))
[   81.706233] ? asm_exc_invalid_op (./arch/x86/include/asm/idtentry.h:621)
[   81.706265] ? __rtnl_unlock (net/core/rtnetlink.c:135 (discriminator 1))
[   81.706296] unregister_netdevice_many_notify (./include/linux/kernel.h:73 net/core/dev.c:11470 net/core/dev.c:11639)
[   81.706338] cleanup_net (net/core/net_namespace.c:648)
[   81.706370] process_one_work (kernel/workqueue.c:3229)
[   81.706411] worker_thread (kernel/workqueue.c:3304 kernel/workqueue.c:3391)
[   81.706442] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[   81.706477] kthread (kernel/kthread.c:389)
[   81.706513] ? __pfx_kthread (kernel/kthread.c:342)
[   81.706538] ret_from_fork (arch/x86/kernel/process.c:147)
[   81.706571] ? __pfx_kthread (kernel/kthread.c:342)
[   81.706596] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [   81.730753] ------------[ cut here ]------------
| [   81.730810] WARNING: CPU: 3 PID: 66 at net/core/rtnetlink.c:135 __rtnl_unlock (net/core/rtnetlink.c:135 (discriminator 1))
| [   81.730892] Modules linked in: bonding psample xfrm_user macsec vxlan ip6_gre ip_gre gre cls_u32 sch_htb [last unloaded: netdevsim]
| [   81.731090] Tainted: [W]=WARN
[   81.731114] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   81.731175] Workqueue: netns cleanup_net
[   81.731216] RIP: 0010:__rtnl_unlock (net/core/rtnetlink.c:135 (discriminator 1))
[ 81.731263] Code: 28 00 48 85 db 74 1c 48 89 de 31 ff 48 8b 1b ba 02 00 00 00 e8 62 22 fc ff e8 3d 9a 28 00 48 85 db 75 e4 5b c3 cc cc cc cc 90 <0f> 0b 90 eb c7 66 66 2e 0f 1f 84 00 00 00 00 00 90 90 90 90 90 90
All code
========
   0:	28 00                	sub    %al,(%rax)
   2:	48 85 db             	test   %rbx,%rbx
   5:	74 1c                	je     0x23
   7:	48 89 de             	mov    %rbx,%rsi
   a:	31 ff                	xor    %edi,%edi
   c:	48 8b 1b             	mov    (%rbx),%rbx
   f:	ba 02 00 00 00       	mov    $0x2,%edx
  14:	e8 62 22 fc ff       	call   0xfffffffffffc227b
  19:	e8 3d 9a 28 00       	call   0x289a5b
  1e:	48 85 db             	test   %rbx,%rbx
  21:	75 e4                	jne    0x7
  23:	5b                   	pop    %rbx
  24:	c3                   	ret
  25:	cc                   	int3
  26:	cc                   	int3
  27:	cc                   	int3
  28:	cc                   	int3
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	eb c7                	jmp    0xfffffffffffffff6
  2f:	66 66 2e 0f 1f 84 00 	data16 cs nopw 0x0(%rax,%rax,1)
  36:	00 00 00 00 
  3a:	90                   	nop
  3b:	90                   	nop
  3c:	90                   	nop
  3d:	90                   	nop
  3e:	90                   	nop
  3f:	90                   	nop

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	eb c7                	jmp    0xffffffffffffffcc
   5:	66 66 2e 0f 1f 84 00 	data16 cs nopw 0x0(%rax,%rax,1)
   c:	00 00 00 00 
  10:	90                   	nop
  11:	90                   	nop
  12:	90                   	nop
  13:	90                   	nop
  14:	90                   	nop
  15:	90                   	nop
[   81.731417] RSP: 0018:ffffbd534024fd78 EFLAGS: 00010283
[   81.731468] RAX: ffff99b88754c508 RBX: 0000000000000000 RCX: ffff99b8811f9540
[   81.731529] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffff99b88964e000
[   81.731582] RBP: ffffbd534024fcc0 R08: ffff99b888060ee0 R09: ffff99b881194a10
[   81.731644] R10: ffffbd534024fca8 R11: ffffbd534024fcb0 R12: dead000000000122
[   81.731707] R13: dead000000000100 R14: ffff99b881b4ac00 R15: 0000000000000000
[   81.731770] FS:  0000000000000000(0000) GS:ffff99b8bed80000(0000) knlGS:0000000000000000
[   81.731836] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   81.731896] CR2: 00007f0230dcd470 CR3: 0000000033846003 CR4: 0000000000772ef0
[   81.731959] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[   81.732010] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[   81.732062] PKRU: 55555554
[   81.732079] Call Trace:
[   81.732097]  <TASK>
[   81.732120] ? __warn (kernel/panic.c:748)
[   81.732161] ? __rtnl_unlock (net/core/rtnetlink.c:135 (discriminator 1))
[   81.732193] ? report_bug (lib/bug.c:201 lib/bug.c:219)
[   81.732226] ? handle_bug (arch/x86/kernel/traps.c:285)
[   81.732260] ? exc_invalid_op (arch/x86/kernel/traps.c:309 (discriminator 1))
[   81.732285] ? asm_exc_invalid_op (./arch/x86/include/asm/idtentry.h:621)
[   81.732318] ? __rtnl_unlock (net/core/rtnetlink.c:135 (discriminator 1))
[   81.732343] unregister_netdevice_many_notify (./include/linux/kernel.h:73 net/core/dev.c:11470 net/core/dev.c:11639)
[   81.732387] cleanup_net (net/core/net_namespace.c:648)
[   81.732418] process_one_work (kernel/workqueue.c:3229)
[   81.732450] worker_thread (kernel/workqueue.c:3304 kernel/workqueue.c:3391)
[   81.732481] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[   81.732517] kthread (kernel/kthread.c:389)
[   81.732550] ? __pfx_kthread (kernel/kthread.c:342)
[   81.732581] ret_from_fork (arch/x86/kernel/process.c:147)
[   81.732613] ? __pfx_kthread (kernel/kthread.c:342)
[   81.732638] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [   82.420757] ------------[ cut here ]------------
| [   82.420812] WARNING: CPU: 3 PID: 66 at net/core/rtnetlink.c:135 __rtnl_unlock (net/core/rtnetlink.c:135 (discriminator 1))
| [   82.420884] Modules linked in: bonding psample xfrm_user macsec vxlan ip6_gre ip_gre gre cls_u32 sch_htb [last unloaded: netdevsim]
| [   82.421039] Tainted: [W]=WARN
[   82.421064] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   82.421107] Workqueue: netns cleanup_net
[   82.421138] RIP: 0010:__rtnl_unlock (net/core/rtnetlink.c:135 (discriminator 1))
[ 82.421185] Code: 28 00 48 85 db 74 1c 48 89 de 31 ff 48 8b 1b ba 02 00 00 00 e8 62 22 fc ff e8 3d 9a 28 00 48 85 db 75 e4 5b c3 cc cc cc cc 90 <0f> 0b 90 eb c7 66 66 2e 0f 1f 84 00 00 00 00 00 90 90 90 90 90 90
All code
========
   0:	28 00                	sub    %al,(%rax)
   2:	48 85 db             	test   %rbx,%rbx
   5:	74 1c                	je     0x23
   7:	48 89 de             	mov    %rbx,%rsi
   a:	31 ff                	xor    %edi,%edi
   c:	48 8b 1b             	mov    (%rbx),%rbx
   f:	ba 02 00 00 00       	mov    $0x2,%edx
  14:	e8 62 22 fc ff       	call   0xfffffffffffc227b
  19:	e8 3d 9a 28 00       	call   0x289a5b
  1e:	48 85 db             	test   %rbx,%rbx
  21:	75 e4                	jne    0x7
  23:	5b                   	pop    %rbx
  24:	c3                   	ret
  25:	cc                   	int3
  26:	cc                   	int3
  27:	cc                   	int3
  28:	cc                   	int3
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	eb c7                	jmp    0xfffffffffffffff6
  2f:	66 66 2e 0f 1f 84 00 	data16 cs nopw 0x0(%rax,%rax,1)
  36:	00 00 00 00 
  3a:	90                   	nop
  3b:	90                   	nop
  3c:	90                   	nop
  3d:	90                   	nop
  3e:	90                   	nop
  3f:	90                   	nop

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	eb c7                	jmp    0xffffffffffffffcc
   5:	66 66 2e 0f 1f 84 00 	data16 cs nopw 0x0(%rax,%rax,1)
   c:	00 00 00 00 
  10:	90                   	nop
  11:	90                   	nop
  12:	90                   	nop
  13:	90                   	nop
  14:	90                   	nop
  15:	90                   	nop
[   82.421303] RSP: 0018:ffffbd534024fd78 EFLAGS: 00010283
[   82.421335] RAX: ffff99b887ded508 RBX: 0000000000000000 RCX: ffff99b88964e560
[   82.421386] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffff99b8888a4000
[   82.421437] RBP: ffffbd534024fcc0 R08: ffff99b881fd4110 R09: ffff99b881194a10
[   82.421488] R10: ffffbd534024fca8 R11: ffffbd534024fcb0 R12: dead000000000122
[   82.421538] R13: dead000000000100 R14: ffff99b881b4a200 R15: 0000000000000000
[   82.421590] FS:  0000000000000000(0000) GS:ffff99b8bed80000(0000) knlGS:0000000000000000
[   82.421655] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   82.421701] CR2: 0000558d764b52c8 CR3: 0000000033846003 CR4: 0000000000772ef0
[   82.421754] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[   82.421809] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[   82.421868] PKRU: 55555554
[   82.421885] Call Trace:
[   82.421904]  <TASK>
[   82.421927] ? __warn (kernel/panic.c:748)
[   82.421960] ? __rtnl_unlock (net/core/rtnetlink.c:135 (discriminator 1))
[   82.421991] ? report_bug (lib/bug.c:201 lib/bug.c:219)
[   82.422023] ? handle_bug (arch/x86/kernel/traps.c:285)
[   82.422054] ? exc_invalid_op (arch/x86/kernel/traps.c:309 (discriminator 1))
[   82.422080] ? asm_exc_invalid_op (./arch/x86/include/asm/idtentry.h:621)
[   82.422106] ? __rtnl_unlock (net/core/rtnetlink.c:135 (discriminator 1))
[   82.422138] unregister_netdevice_many_notify (./include/linux/kernel.h:73 net/core/dev.c:11470 net/core/dev.c:11639)
[   82.422186] cleanup_net (net/core/net_namespace.c:648)
[   82.422217] process_one_work (kernel/workqueue.c:3229)
[   82.422250] worker_thread (kernel/workqueue.c:3304 kernel/workqueue.c:3391)
[   82.422280] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[   82.422313] kthread (kernel/kthread.c:389)
[   82.422344] ? __pfx_kthread (kernel/kthread.c:342)
[   82.422370] ret_from_fork (arch/x86/kernel/process.c:147)
[   82.422402] ? __pfx_kthread (kernel/kthread.c:342)
[   82.422433] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [   82.455928] ------------[ cut here ]------------
| [   82.455977] WARNING: CPU: 3 PID: 66 at net/core/rtnetlink.c:135 __rtnl_unlock (net/core/rtnetlink.c:135 (discriminator 1))
| [   82.456040] Modules linked in: bonding psample xfrm_user macsec vxlan ip6_gre ip_gre gre cls_u32 sch_htb [last unloaded: netdevsim]
| [   82.456196] Tainted: [W]=WARN
[   82.456225] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   82.456267] Workqueue: netns cleanup_net
[   82.456299] RIP: 0010:__rtnl_unlock (net/core/rtnetlink.c:135 (discriminator 1))
[ 82.456337] Code: 28 00 48 85 db 74 1c 48 89 de 31 ff 48 8b 1b ba 02 00 00 00 e8 62 22 fc ff e8 3d 9a 28 00 48 85 db 75 e4 5b c3 cc cc cc cc 90 <0f> 0b 90 eb c7 66 66 2e 0f 1f 84 00 00 00 00 00 90 90 90 90 90 90
All code
========
   0:	28 00                	sub    %al,(%rax)
   2:	48 85 db             	test   %rbx,%rbx
   5:	74 1c                	je     0x23
   7:	48 89 de             	mov    %rbx,%rsi
   a:	31 ff                	xor    %edi,%edi
   c:	48 8b 1b             	mov    (%rbx),%rbx
   f:	ba 02 00 00 00       	mov    $0x2,%edx
  14:	e8 62 22 fc ff       	call   0xfffffffffffc227b
  19:	e8 3d 9a 28 00       	call   0x289a5b
  1e:	48 85 db             	test   %rbx,%rbx
  21:	75 e4                	jne    0x7
  23:	5b                   	pop    %rbx
  24:	c3                   	ret
  25:	cc                   	int3
  26:	cc                   	int3
  27:	cc                   	int3
  28:	cc                   	int3
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	eb c7                	jmp    0xfffffffffffffff6
  2f:	66 66 2e 0f 1f 84 00 	data16 cs nopw 0x0(%rax,%rax,1)
  36:	00 00 00 00 
  3a:	90                   	nop
  3b:	90                   	nop
  3c:	90                   	nop
  3d:	90                   	nop
  3e:	90                   	nop
  3f:	90                   	nop

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	eb c7                	jmp    0xffffffffffffffcc
   5:	66 66 2e 0f 1f 84 00 	data16 cs nopw 0x0(%rax,%rax,1)
   c:	00 00 00 00 
  10:	90                   	nop
  11:	90                   	nop
  12:	90                   	nop
  13:	90                   	nop
  14:	90                   	nop
  15:	90                   	nop
[   82.456461] RSP: 0000:ffffbd534024fd78 EFLAGS: 00010283
[   82.456498] RAX: ffff99b8872bc508 RBX: 0000000000000000 RCX: ffff99b8811f9540
[   82.456553] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffff99b88964e000
[   82.456607] RBP: ffffbd534024fcc0 R08: ffff99b88479f908 R09: ffff99b881194a10
[   82.456656] R10: ffffbd534024fca8 R11: ffffbd534024fcb0 R12: dead000000000122
[   82.456706] R13: dead000000000100 R14: ffff99b881b4a200 R15: 0000000000000000
[   82.456762] FS:  0000000000000000(0000) GS:ffff99b8bed80000(0000) knlGS:0000000000000000
[   82.456817] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   82.456865] CR2: 00007f58d0ad230d CR3: 00000000081d8005 CR4: 0000000000772ef0
[   82.456920] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[   82.456974] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[   82.457023] PKRU: 55555554
[   82.457039] Call Trace:
[   82.457057]  <TASK>
[   82.457078] ? __warn (kernel/panic.c:748)
[   82.457112] ? __rtnl_unlock (net/core/rtnetlink.c:135 (discriminator 1))
[   82.457146] ? report_bug (lib/bug.c:201 lib/bug.c:219)
[   82.457179] ? handle_bug (arch/x86/kernel/traps.c:285)
[   82.457209] ? exc_invalid_op (arch/x86/kernel/traps.c:309 (discriminator 1))
[   82.457234] ? asm_exc_invalid_op (./arch/x86/include/asm/idtentry.h:621)
[   82.457265] ? __rtnl_unlock (net/core/rtnetlink.c:135 (discriminator 1))
[   82.457296] unregister_netdevice_many_notify (./include/linux/kernel.h:73 net/core/dev.c:11470 net/core/dev.c:11639)
[   82.457335] cleanup_net (net/core/net_namespace.c:648)
[   82.457365] process_one_work (kernel/workqueue.c:3229)
[   82.457397] worker_thread (kernel/workqueue.c:3304 kernel/workqueue.c:3391)
[   82.457421] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[   82.457453] kthread (kernel/kthread.c:389)
[   82.457483] ? __pfx_kthread (kernel/kthread.c:342)
[   82.457514] ret_from_fork (arch/x86/kernel/process.c:147)
[   82.457545] ? __pfx_kthread (kernel/kthread.c:342)
[   82.457569] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [   84.979724] ------------[ cut here ]------------
| [   84.979782] WARNING: CPU: 3 PID: 66 at net/core/rtnetlink.c:135 __rtnl_unlock (net/core/rtnetlink.c:135 (discriminator 1))
| [   84.979845] Modules linked in: bonding psample xfrm_user macsec vxlan ip6_gre ip_gre gre cls_u32 sch_htb [last unloaded: netdevsim]
| [   84.980001] Tainted: [W]=WARN
[   84.980026] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   84.980077] Workqueue: netns cleanup_net
[   84.980108] RIP: 0010:__rtnl_unlock (net/core/rtnetlink.c:135 (discriminator 1))
[ 84.980152] Code: 28 00 48 85 db 74 1c 48 89 de 31 ff 48 8b 1b ba 02 00 00 00 e8 62 22 fc ff e8 3d 9a 28 00 48 85 db 75 e4 5b c3 cc cc cc cc 90 <0f> 0b 90 eb c7 66 66 2e 0f 1f 84 00 00 00 00 00 90 90 90 90 90 90
All code
========
   0:	28 00                	sub    %al,(%rax)
   2:	48 85 db             	test   %rbx,%rbx
   5:	74 1c                	je     0x23
   7:	48 89 de             	mov    %rbx,%rsi
   a:	31 ff                	xor    %edi,%edi
   c:	48 8b 1b             	mov    (%rbx),%rbx
   f:	ba 02 00 00 00       	mov    $0x2,%edx
  14:	e8 62 22 fc ff       	call   0xfffffffffffc227b
  19:	e8 3d 9a 28 00       	call   0x289a5b
  1e:	48 85 db             	test   %rbx,%rbx
  21:	75 e4                	jne    0x7
  23:	5b                   	pop    %rbx
  24:	c3                   	ret
  25:	cc                   	int3
  26:	cc                   	int3
  27:	cc                   	int3
  28:	cc                   	int3
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	eb c7                	jmp    0xfffffffffffffff6
  2f:	66 66 2e 0f 1f 84 00 	data16 cs nopw 0x0(%rax,%rax,1)
  36:	00 00 00 00 
  3a:	90                   	nop
  3b:	90                   	nop
  3c:	90                   	nop
  3d:	90                   	nop
  3e:	90                   	nop
  3f:	90                   	nop

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	eb c7                	jmp    0xffffffffffffffcc
   5:	66 66 2e 0f 1f 84 00 	data16 cs nopw 0x0(%rax,%rax,1)
   c:	00 00 00 00 
  10:	90                   	nop
  11:	90                   	nop
  12:	90                   	nop
  13:	90                   	nop
  14:	90                   	nop
  15:	90                   	nop
[   84.980277] RSP: 0018:ffffbd534024fd78 EFLAGS: 00010283
[   84.980315] RAX: ffff99b8885eb508 RBX: 0000000000000000 RCX: ffff99b888a3f560
[   84.980371] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffff99b887fb0000
[   84.980422] RBP: ffffbd534024fcc0 R08: ffff99b887d3f000 R09: ffff99b881194a10
[   84.980473] R10: ffffbd534024fca8 R11: ffffbd534024fcb0 R12: dead000000000122
[   84.980524] R13: dead000000000100 R14: ffff99b881b4a900 R15: 0000000000000000
[   84.980576] FS:  0000000000000000(0000) GS:ffff99b8bed80000(0000) knlGS:0000000000000000
[   84.980634] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   84.980680] CR2: 0000558d4f307dec CR3: 0000000033846005 CR4: 0000000000772ef0
[   84.980732] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[   84.980787] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[   84.980838] PKRU: 55555554
[   84.980855] Call Trace:
[   84.980880]  <TASK>
[   84.980902] ? __warn (kernel/panic.c:748)
[   84.980935] ? __rtnl_unlock (net/core/rtnetlink.c:135 (discriminator 1))
[   84.980967] ? report_bug (lib/bug.c:201 lib/bug.c:219)
[   84.980999] ? handle_bug (arch/x86/kernel/traps.c:285)
[   84.981029] ? exc_invalid_op (arch/x86/kernel/traps.c:309 (discriminator 1))
[   84.981054] ? asm_exc_invalid_op (./arch/x86/include/asm/idtentry.h:621)
[   84.981080] ? __rtnl_unlock (net/core/rtnetlink.c:135 (discriminator 1))
[   84.981111] unregister_netdevice_many_notify (./include/linux/kernel.h:73 net/core/dev.c:11470 net/core/dev.c:11639)
[   84.981158] cleanup_net (net/core/net_namespace.c:648)
[   84.981191] process_one_work (kernel/workqueue.c:3229)
[   84.981221] worker_thread (kernel/workqueue.c:3304 kernel/workqueue.c:3391)
[   84.981251] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[   84.981286] kthread (kernel/kthread.c:389)
[   84.981318] ? __pfx_kthread (kernel/kthread.c:342)
[   84.981348] ret_from_fork (arch/x86/kernel/process.c:147)
[   84.981380] ? __pfx_kthread (kernel/kthread.c:342)
[   84.981411] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [   86.990846] ------------[ cut here ]------------
| [   86.990989] WARNING: CPU: 3 PID: 66 at net/core/rtnetlink.c:135 __rtnl_unlock (net/core/rtnetlink.c:135 (discriminator 1))
| [   86.991047] Modules linked in: bonding psample xfrm_user macsec vxlan ip6_gre ip_gre gre cls_u32 sch_htb [last unloaded: netdevsim]
| [   86.991207] Tainted: [W]=WARN
[   86.991237] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   86.991280] Workqueue: netns cleanup_net
[   86.991312] RIP: 0010:__rtnl_unlock (net/core/rtnetlink.c:135 (discriminator 1))
[ 86.991352] Code: 28 00 48 85 db 74 1c 48 89 de 31 ff 48 8b 1b ba 02 00 00 00 e8 62 22 fc ff e8 3d 9a 28 00 48 85 db 75 e4 5b c3 cc cc cc cc 90 <0f> 0b 90 eb c7 66 66 2e 0f 1f 84 00 00 00 00 00 90 90 90 90 90 90
All code
========
   0:	28 00                	sub    %al,(%rax)
   2:	48 85 db             	test   %rbx,%rbx
   5:	74 1c                	je     0x23
   7:	48 89 de             	mov    %rbx,%rsi
   a:	31 ff                	xor    %edi,%edi
   c:	48 8b 1b             	mov    (%rbx),%rbx
   f:	ba 02 00 00 00       	mov    $0x2,%edx
  14:	e8 62 22 fc ff       	call   0xfffffffffffc227b
  19:	e8 3d 9a 28 00       	call   0x289a5b
  1e:	48 85 db             	test   %rbx,%rbx
  21:	75 e4                	jne    0x7
  23:	5b                   	pop    %rbx
  24:	c3                   	ret
  25:	cc                   	int3
  26:	cc                   	int3
  27:	cc                   	int3
  28:	cc                   	int3
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	eb c7                	jmp    0xfffffffffffffff6
  2f:	66 66 2e 0f 1f 84 00 	data16 cs nopw 0x0(%rax,%rax,1)
  36:	00 00 00 00 
  3a:	90                   	nop
  3b:	90                   	nop
  3c:	90                   	nop
  3d:	90                   	nop
  3e:	90                   	nop
  3f:	90                   	nop

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	eb c7                	jmp    0xffffffffffffffcc
   5:	66 66 2e 0f 1f 84 00 	data16 cs nopw 0x0(%rax,%rax,1)
   c:	00 00 00 00 
  10:	90                   	nop
  11:	90                   	nop
  12:	90                   	nop
  13:	90                   	nop
  14:	90                   	nop
  15:	90                   	nop
[   86.991476] RSP: 0018:ffffbd534024fd78 EFLAGS: 00010283
[   86.991516] RAX: ffff99b888a3f508 RBX: 0000000000000000 RCX: ffff99b888a39560
[   86.991567] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffff99b88964a000
[   86.991617] RBP: ffffbd534024fcc0 R08: ffff99b886e68000 R09: ffff99b881194a10
[   86.991668] R10: ffffbd534024fca8 R11: ffffbd534024fcb0 R12: dead000000000122
[   86.991719] R13: dead000000000100 R14: ffff99b881b4a900 R15: 0000000000000000
[   86.991771] FS:  0000000000000000(0000) GS:ffff99b8bed80000(0000) knlGS:0000000000000000
[   86.991827] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   86.991875] CR2: 0000558d4f307dec CR3: 0000000009582006 CR4: 0000000000772ef0
[   86.991928] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[   86.991984] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[   86.992035] PKRU: 55555554
[   86.992052] Call Trace:
[   86.992071]  <TASK>
[   86.992093] ? __warn (kernel/panic.c:748)
[   86.992124] ? __rtnl_unlock (net/core/rtnetlink.c:135 (discriminator 1))
[   86.992159] ? report_bug (lib/bug.c:201 lib/bug.c:219)
[   86.992191] ? handle_bug (arch/x86/kernel/traps.c:285)
[   86.992223] ? exc_invalid_op (arch/x86/kernel/traps.c:309 (discriminator 1))
[   86.992249] ? asm_exc_invalid_op (./arch/x86/include/asm/idtentry.h:621)
[   86.992281] ? __rtnl_unlock (net/core/rtnetlink.c:135 (discriminator 1))
[   86.992306] unregister_netdevice_many_notify (./include/linux/kernel.h:73 net/core/dev.c:11470 net/core/dev.c:11639)
[   86.992347] cleanup_net (net/core/net_namespace.c:648)
[   86.992379] process_one_work (kernel/workqueue.c:3229)
[   86.992410] worker_thread (kernel/workqueue.c:3304 kernel/workqueue.c:3391)
[   86.992448] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[   86.992482] kthread (kernel/kthread.c:389)
[   86.992508] ? __pfx_kthread (kernel/kthread.c:342)
[   86.992533] ret_from_fork (arch/x86/kernel/process.c:147)
[   86.992566] ? __pfx_kthread (kernel/kthread.c:342)
[   86.992591] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [   87.492798] ------------[ cut here ]------------
| [   87.492849] WARNING: CPU: 3 PID: 66 at net/core/rtnetlink.c:135 __rtnl_unlock (net/core/rtnetlink.c:135 (discriminator 1))
| [   87.492912] Modules linked in: bonding psample xfrm_user macsec vxlan ip6_gre ip_gre gre cls_u32 sch_htb [last unloaded: netdevsim]
| [   87.493064] Tainted: [W]=WARN
[   87.493089] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   87.493131] Workqueue: netns cleanup_net
[   87.493167] RIP: 0010:__rtnl_unlock (net/core/rtnetlink.c:135 (discriminator 1))
[ 87.493208] Code: 28 00 48 85 db 74 1c 48 89 de 31 ff 48 8b 1b ba 02 00 00 00 e8 62 22 fc ff e8 3d 9a 28 00 48 85 db 75 e4 5b c3 cc cc cc cc 90 <0f> 0b 90 eb c7 66 66 2e 0f 1f 84 00 00 00 00 00 90 90 90 90 90 90
All code
========
   0:	28 00                	sub    %al,(%rax)
   2:	48 85 db             	test   %rbx,%rbx
   5:	74 1c                	je     0x23
   7:	48 89 de             	mov    %rbx,%rsi
   a:	31 ff                	xor    %edi,%edi
   c:	48 8b 1b             	mov    (%rbx),%rbx
   f:	ba 02 00 00 00       	mov    $0x2,%edx
  14:	e8 62 22 fc ff       	call   0xfffffffffffc227b
  19:	e8 3d 9a 28 00       	call   0x289a5b
  1e:	48 85 db             	test   %rbx,%rbx
  21:	75 e4                	jne    0x7
  23:	5b                   	pop    %rbx
  24:	c3                   	ret
  25:	cc                   	int3
  26:	cc                   	int3
  27:	cc                   	int3
  28:	cc                   	int3
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	eb c7                	jmp    0xfffffffffffffff6
  2f:	66 66 2e 0f 1f 84 00 	data16 cs nopw 0x0(%rax,%rax,1)
  36:	00 00 00 00 
  3a:	90                   	nop
  3b:	90                   	nop
  3c:	90                   	nop
  3d:	90                   	nop
  3e:	90                   	nop
  3f:	90                   	nop

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	eb c7                	jmp    0xffffffffffffffcc
   5:	66 66 2e 0f 1f 84 00 	data16 cs nopw 0x0(%rax,%rax,1)
   c:	00 00 00 00 
  10:	90                   	nop
  11:	90                   	nop
  12:	90                   	nop
  13:	90                   	nop
  14:	90                   	nop
  15:	90                   	nop
[   87.493332] RSP: 0018:ffffbd534024fd78 EFLAGS: 00010283
[   87.493372] RAX: ffff99b886f29508 RBX: 0000000000000000 RCX: ffff99b886419560
[   87.493422] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffff99b88967a000
[   87.493473] RBP: ffffbd534024fcc0 R08: ffff99b8847b7440 R09: ffff99b881194a10
[   87.493524] R10: ffffbd534024fca8 R11: ffffbd534024fcb0 R12: dead000000000122
[   87.493575] R13: dead000000000100 R14: ffff99b881b4a900 R15: 0000000000000000
[   87.493627] FS:  0000000000000000(0000) GS:ffff99b8bed80000(0000) knlGS:0000000000000000
[   87.493683] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   87.493730] CR2: 0000558d4f307dec CR3: 00000000045a8001 CR4: 0000000000772ef0
[   87.493783] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[   87.493832] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[   87.493882] PKRU: 55555554
[   87.493899] Call Trace:
[   87.493918]  <TASK>
[   87.493941] ? __warn (kernel/panic.c:748)
[   87.493970] ? __rtnl_unlock (net/core/rtnetlink.c:135 (discriminator 1))
[   87.494001] ? report_bug (lib/bug.c:201 lib/bug.c:219)
[   87.494034] ? handle_bug (arch/x86/kernel/traps.c:285)
[   87.494064] ? exc_invalid_op (arch/x86/kernel/traps.c:309 (discriminator 1))
[   87.494090] ? asm_exc_invalid_op (./arch/x86/include/asm/idtentry.h:621)
[   87.494123] ? __rtnl_unlock (net/core/rtnetlink.c:135 (discriminator 1))
[   87.494156] unregister_netdevice_many_notify (./include/linux/kernel.h:73 net/core/dev.c:11470 net/core/dev.c:11639)
[   87.494198] cleanup_net (net/core/net_namespace.c:648)
[   87.494230] process_one_work (kernel/workqueue.c:3229)
[   87.494261] worker_thread (kernel/workqueue.c:3304 kernel/workqueue.c:3391)
[   87.494286] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[   87.494320] kthread (kernel/kthread.c:389)
[   87.494351] ? __pfx_kthread (kernel/kthread.c:342)
[   87.494376] ret_from_fork (arch/x86/kernel/process.c:147)
[   87.494409] ? __pfx_kthread (kernel/kthread.c:342)
[   87.494439] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [   88.186961] ------------[ cut here ]------------
| [   88.187037] WARNING: CPU: 2 PID: 66 at net/core/rtnetlink.c:135 __rtnl_unlock (net/core/rtnetlink.c:135 (discriminator 1))
| [   88.187105] Modules linked in: geneve bonding psample xfrm_user macsec vxlan ip6_gre ip_gre gre cls_u32 sch_htb [last unloaded: netdevsim]
| [   88.187279] Tainted: [W]=WARN
[   88.187319] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   88.187374] Workqueue: netns cleanup_net
[   88.187415] RIP: 0010:__rtnl_unlock (net/core/rtnetlink.c:135 (discriminator 1))
[ 88.187464] Code: 28 00 48 85 db 74 1c 48 89 de 31 ff 48 8b 1b ba 02 00 00 00 e8 62 22 fc ff e8 3d 9a 28 00 48 85 db 75 e4 5b c3 cc cc cc cc 90 <0f> 0b 90 eb c7 66 66 2e 0f 1f 84 00 00 00 00 00 90 90 90 90 90 90
All code
========
   0:	28 00                	sub    %al,(%rax)
   2:	48 85 db             	test   %rbx,%rbx
   5:	74 1c                	je     0x23
   7:	48 89 de             	mov    %rbx,%rsi
   a:	31 ff                	xor    %edi,%edi
   c:	48 8b 1b             	mov    (%rbx),%rbx
   f:	ba 02 00 00 00       	mov    $0x2,%edx
  14:	e8 62 22 fc ff       	call   0xfffffffffffc227b
  19:	e8 3d 9a 28 00       	call   0x289a5b
  1e:	48 85 db             	test   %rbx,%rbx
  21:	75 e4                	jne    0x7
  23:	5b                   	pop    %rbx
  24:	c3                   	ret
  25:	cc                   	int3
  26:	cc                   	int3
  27:	cc                   	int3
  28:	cc                   	int3
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	eb c7                	jmp    0xfffffffffffffff6
  2f:	66 66 2e 0f 1f 84 00 	data16 cs nopw 0x0(%rax,%rax,1)
  36:	00 00 00 00 
  3a:	90                   	nop
  3b:	90                   	nop
  3c:	90                   	nop
  3d:	90                   	nop
  3e:	90                   	nop
  3f:	90                   	nop

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	eb c7                	jmp    0xffffffffffffffcc
   5:	66 66 2e 0f 1f 84 00 	data16 cs nopw 0x0(%rax,%rax,1)
   c:	00 00 00 00 
  10:	90                   	nop
  11:	90                   	nop
  12:	90                   	nop
  13:	90                   	nop
  14:	90                   	nop
  15:	90                   	nop
[   88.187584] RSP: 0000:ffffbd534024fd78 EFLAGS: 00010283
[   88.187630] RAX: ffff99b8872e6508 RBX: 0000000000000000 RCX: ffff99b88616a560
[   88.187691] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffff99b886029000
[   88.187750] RBP: ffffbd534024fcc0 R08: ffff99b882fd6110 R09: ffff99b881194a10
[   88.187811] R10: ffffbd534024fca8 R11: ffffbd534024fcb0 R12: dead000000000122
[   88.187870] R13: dead000000000100 R14: ffff99b883212f00 R15: 0000000000000000
[   88.187933] FS:  0000000000000000(0000) GS:ffff99b8bed00000(0000) knlGS:0000000000000000
[   88.187998] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   88.188051] CR2: 00007f43af26d30d CR3: 0000000007092001 CR4: 0000000000772ef0
[   88.188113] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[   88.188186] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[   88.188247] PKRU: 55555554
[   88.188277] Call Trace:
[   88.188311]  <TASK>
[   88.188343] ? __warn (kernel/panic.c:748)
[   88.188384] ? __rtnl_unlock (net/core/rtnetlink.c:135 (discriminator 1))
[   88.188424] ? report_bug (lib/bug.c:201 lib/bug.c:219)
[   88.188464] ? handle_bug (arch/x86/kernel/traps.c:285)
[   88.188505] ? exc_invalid_op (arch/x86/kernel/traps.c:309 (discriminator 1))
[   88.188545] ? asm_exc_invalid_op (./arch/x86/include/asm/idtentry.h:621)
[   88.188584] ? __rtnl_unlock (net/core/rtnetlink.c:135 (discriminator 1))
[   88.188625] unregister_netdevice_many_notify (./include/linux/kernel.h:73 net/core/dev.c:11470 net/core/dev.c:11639)
[   88.188673] ? __unregister_nexthop_notifier (net/ipv4/nexthop.c:3899)
[   88.188721] cleanup_net (net/core/net_namespace.c:648)
[   88.188762] process_one_work (kernel/workqueue.c:3229)
[   88.188802] worker_thread (kernel/workqueue.c:3304 kernel/workqueue.c:3391)
[   88.188842] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[   88.188888] kthread (kernel/kthread.c:389)
[   88.188928] ? __pfx_kthread (kernel/kthread.c:342)
[   88.188968] ret_from_fork (arch/x86/kernel/process.c:147)
[   88.189009] ? __pfx_kthread (kernel/kthread.c:342)
[   88.189049] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [   88.234138] ------------[ cut here ]------------
| [   88.234219] WARNING: CPU: 2 PID: 66 at net/core/rtnetlink.c:135 __rtnl_unlock (net/core/rtnetlink.c:135 (discriminator 1))
| [   88.234289] Modules linked in: geneve bonding psample xfrm_user macsec vxlan ip6_gre ip_gre gre cls_u32 sch_htb [last unloaded: netdevsim]
| [   88.234452] Tainted: [W]=WARN
[   88.234490] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   88.234544] Workqueue: netns cleanup_net
[   88.234586] RIP: 0010:__rtnl_unlock (net/core/rtnetlink.c:135 (discriminator 1))
[ 88.234635] Code: 28 00 48 85 db 74 1c 48 89 de 31 ff 48 8b 1b ba 02 00 00 00 e8 62 22 fc ff e8 3d 9a 28 00 48 85 db 75 e4 5b c3 cc cc cc cc 90 <0f> 0b 90 eb c7 66 66 2e 0f 1f 84 00 00 00 00 00 90 90 90 90 90 90
All code
========
   0:	28 00                	sub    %al,(%rax)
   2:	48 85 db             	test   %rbx,%rbx
   5:	74 1c                	je     0x23
   7:	48 89 de             	mov    %rbx,%rsi
   a:	31 ff                	xor    %edi,%edi
   c:	48 8b 1b             	mov    (%rbx),%rbx
   f:	ba 02 00 00 00       	mov    $0x2,%edx
  14:	e8 62 22 fc ff       	call   0xfffffffffffc227b
  19:	e8 3d 9a 28 00       	call   0x289a5b
  1e:	48 85 db             	test   %rbx,%rbx
  21:	75 e4                	jne    0x7
  23:	5b                   	pop    %rbx
  24:	c3                   	ret
  25:	cc                   	int3
  26:	cc                   	int3
  27:	cc                   	int3
  28:	cc                   	int3
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	eb c7                	jmp    0xfffffffffffffff6
  2f:	66 66 2e 0f 1f 84 00 	data16 cs nopw 0x0(%rax,%rax,1)
  36:	00 00 00 00 
  3a:	90                   	nop
  3b:	90                   	nop
  3c:	90                   	nop
  3d:	90                   	nop
  3e:	90                   	nop
  3f:	90                   	nop

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	eb c7                	jmp    0xffffffffffffffcc
   5:	66 66 2e 0f 1f 84 00 	data16 cs nopw 0x0(%rax,%rax,1)
   c:	00 00 00 00 
  10:	90                   	nop
  11:	90                   	nop
  12:	90                   	nop
  13:	90                   	nop
  14:	90                   	nop
  15:	90                   	nop
[   88.234755] RSP: 0018:ffffbd534024fd78 EFLAGS: 00010283
[   88.234800] RAX: ffff99b889482508 RBX: 0000000000000000 RCX: ffff99b8881d6560
[   88.234862] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffff99b88741a000
[   88.234921] RBP: ffffbd534024fcc0 R08: ffff99b886297000 R09: ffff99b881194a10
[   88.234982] R10: ffffbd534024fca8 R11: ffffbd534024fcb0 R12: dead000000000122
[   88.235040] R13: dead000000000100 R14: ffff99b883212f00 R15: 0000000000000000
[   88.235104] FS:  0000000000000000(0000) GS:ffff99b8bed00000(0000) knlGS:0000000000000000
[   88.235180] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   88.235232] CR2: 00007f0230dcd470 CR3: 0000000033846003 CR4: 0000000000772ef0
[   88.235295] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[   88.235356] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[   88.235416] PKRU: 55555554
[   88.235435] Call Trace:
[   88.235478]  <TASK>
[   88.235510] ? __warn (kernel/panic.c:748)
[   88.235550] ? __rtnl_unlock (net/core/rtnetlink.c:135 (discriminator 1))
[   88.235591] ? report_bug (lib/bug.c:201 lib/bug.c:219)
[   88.235631] ? handle_bug (arch/x86/kernel/traps.c:285)
[   88.235673] ? exc_invalid_op (arch/x86/kernel/traps.c:309 (discriminator 1))
[   88.235712] ? asm_exc_invalid_op (./arch/x86/include/asm/idtentry.h:621)
[   88.235751] ? __rtnl_unlock (net/core/rtnetlink.c:135 (discriminator 1))
[   88.235791] unregister_netdevice_many_notify (./include/linux/kernel.h:73 net/core/dev.c:11470 net/core/dev.c:11639)
[   88.235845] ? __unregister_nexthop_notifier (net/ipv4/nexthop.c:3899)
[   88.235896] cleanup_net (net/core/net_namespace.c:648)
[   88.235936] process_one_work (kernel/workqueue.c:3229)
[   88.235975] worker_thread (kernel/workqueue.c:3304 kernel/workqueue.c:3391)
[   88.236014] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[   88.236059] kthread (kernel/kthread.c:389)
[   88.236101] ? __pfx_kthread (kernel/kthread.c:342)
[   88.236146] ret_from_fork (arch/x86/kernel/process.c:147)
[   88.236188] ? __pfx_kthread (kernel/kthread.c:342)
[   88.236228] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [   88.893766] ------------[ cut here ]------------
| [   88.893847] WARNING: CPU: 2 PID: 66 at net/core/rtnetlink.c:135 __rtnl_unlock (net/core/rtnetlink.c:135 (discriminator 1))
| [   88.893917] Modules linked in: geneve bonding psample xfrm_user macsec vxlan ip6_gre ip_gre gre cls_u32 sch_htb [last unloaded: netdevsim]
| [   88.894082] Tainted: [W]=WARN
[   88.894119] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   88.894187] Workqueue: netns cleanup_net
[   88.894230] RIP: 0010:__rtnl_unlock (net/core/rtnetlink.c:135 (discriminator 1))
[ 88.894286] Code: 28 00 48 85 db 74 1c 48 89 de 31 ff 48 8b 1b ba 02 00 00 00 e8 62 22 fc ff e8 3d 9a 28 00 48 85 db 75 e4 5b c3 cc cc cc cc 90 <0f> 0b 90 eb c7 66 66 2e 0f 1f 84 00 00 00 00 00 90 90 90 90 90 90
All code
========
   0:	28 00                	sub    %al,(%rax)
   2:	48 85 db             	test   %rbx,%rbx
   5:	74 1c                	je     0x23
   7:	48 89 de             	mov    %rbx,%rsi
   a:	31 ff                	xor    %edi,%edi
   c:	48 8b 1b             	mov    (%rbx),%rbx
   f:	ba 02 00 00 00       	mov    $0x2,%edx
  14:	e8 62 22 fc ff       	call   0xfffffffffffc227b
  19:	e8 3d 9a 28 00       	call   0x289a5b
  1e:	48 85 db             	test   %rbx,%rbx
  21:	75 e4                	jne    0x7
  23:	5b                   	pop    %rbx
  24:	c3                   	ret
  25:	cc                   	int3
  26:	cc                   	int3
  27:	cc                   	int3
  28:	cc                   	int3
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	eb c7                	jmp    0xfffffffffffffff6
  2f:	66 66 2e 0f 1f 84 00 	data16 cs nopw 0x0(%rax,%rax,1)
  36:	00 00 00 00 
  3a:	90                   	nop
  3b:	90                   	nop
  3c:	90                   	nop
  3d:	90                   	nop
  3e:	90                   	nop
  3f:	90                   	nop

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	eb c7                	jmp    0xffffffffffffffcc
   5:	66 66 2e 0f 1f 84 00 	data16 cs nopw 0x0(%rax,%rax,1)
   c:	00 00 00 00 
  10:	90                   	nop
  11:	90                   	nop
  12:	90                   	nop
  13:	90                   	nop
  14:	90                   	nop
  15:	90                   	nop
[   88.894412] RSP: 0018:ffffbd534024fd78 EFLAGS: 00010283
[   88.894463] RAX: ffff99b886169508 RBX: 0000000000000000 RCX: ffff99b88754b560
[   88.894530] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffff99b882fa6000
[   88.894597] RBP: ffffbd534024fcc0 R08: ffff99b8831aadd0 R09: ffff99b881194a10
[   88.894663] R10: ffffbd534024fca8 R11: ffffbd534024fcb0 R12: dead000000000122
[   88.894740] R13: dead000000000100 R14: ffff99b883212200 R15: 0000000000000000
[   88.894811] FS:  0000000000000000(0000) GS:ffff99b8bed00000(0000) knlGS:0000000000000000
[   88.894878] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   88.894937] CR2: 00007fff03ea7ff8 CR3: 0000000003050001 CR4: 0000000000772ef0
[   88.895003] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[   88.895075] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[   88.895139] PKRU: 55555554
[   88.895184] Call Trace:
[   88.895216]  <TASK>
[   88.895247] ? __warn (kernel/panic.c:748)
[   88.895291] ? __rtnl_unlock (net/core/rtnetlink.c:135 (discriminator 1))
[   88.895331] ? report_bug (lib/bug.c:201 lib/bug.c:219)
[   88.895374] ? handle_bug (arch/x86/kernel/traps.c:285)
[   88.895417] ? exc_invalid_op (arch/x86/kernel/traps.c:309 (discriminator 1))
[   88.895456] ? asm_exc_invalid_op (./arch/x86/include/asm/idtentry.h:621)
[   88.895499] ? __rtnl_unlock (net/core/rtnetlink.c:135 (discriminator 1))
[   88.895540] unregister_netdevice_many_notify (./include/linux/kernel.h:73 net/core/dev.c:11470 net/core/dev.c:11639)
[   88.895601] ? __unregister_nexthop_notifier (net/ipv4/nexthop.c:3899)
[   88.895649] cleanup_net (net/core/net_namespace.c:648)
[   88.895688] process_one_work (kernel/workqueue.c:3229)
[   88.895737] worker_thread (kernel/workqueue.c:3304 kernel/workqueue.c:3391)
[   88.895781] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[   88.895851] kthread (kernel/kthread.c:389)
[   88.895893] ? __pfx_kthread (kernel/kthread.c:342)
[   88.895935] ret_from_fork (arch/x86/kernel/process.c:147)
[   88.895980] ? __pfx_kthread (kernel/kthread.c:342)
[   88.896020] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [   88.932444] ------------[ cut here ]------------
| [   88.932504] WARNING: CPU: 0 PID: 66 at net/core/rtnetlink.c:135 __rtnl_unlock (net/core/rtnetlink.c:135 (discriminator 1))
| [   88.932568] Modules linked in: geneve bonding psample xfrm_user macsec vxlan ip6_gre ip_gre gre cls_u32 sch_htb [last unloaded: netdevsim]
| [   88.932721] Tainted: [W]=WARN
[   88.932746] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   88.932789] Workqueue: netns cleanup_net
[   88.932821] RIP: 0010:__rtnl_unlock (net/core/rtnetlink.c:135 (discriminator 1))
[ 88.932870] Code: 28 00 48 85 db 74 1c 48 89 de 31 ff 48 8b 1b ba 02 00 00 00 e8 62 22 fc ff e8 3d 9a 28 00 48 85 db 75 e4 5b c3 cc cc cc cc 90 <0f> 0b 90 eb c7 66 66 2e 0f 1f 84 00 00 00 00 00 90 90 90 90 90 90
All code
========
   0:	28 00                	sub    %al,(%rax)
   2:	48 85 db             	test   %rbx,%rbx
   5:	74 1c                	je     0x23
   7:	48 89 de             	mov    %rbx,%rsi
   a:	31 ff                	xor    %edi,%edi
   c:	48 8b 1b             	mov    (%rbx),%rbx
   f:	ba 02 00 00 00       	mov    $0x2,%edx
  14:	e8 62 22 fc ff       	call   0xfffffffffffc227b
  19:	e8 3d 9a 28 00       	call   0x289a5b
  1e:	48 85 db             	test   %rbx,%rbx
  21:	75 e4                	jne    0x7
  23:	5b                   	pop    %rbx
  24:	c3                   	ret
  25:	cc                   	int3
  26:	cc                   	int3
  27:	cc                   	int3
  28:	cc                   	int3
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	eb c7                	jmp    0xfffffffffffffff6
  2f:	66 66 2e 0f 1f 84 00 	data16 cs nopw 0x0(%rax,%rax,1)
  36:	00 00 00 00 
  3a:	90                   	nop
  3b:	90                   	nop
  3c:	90                   	nop
  3d:	90                   	nop
  3e:	90                   	nop
  3f:	90                   	nop

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	eb c7                	jmp    0xffffffffffffffcc
   5:	66 66 2e 0f 1f 84 00 	data16 cs nopw 0x0(%rax,%rax,1)
   c:	00 00 00 00 
  10:	90                   	nop
  11:	90                   	nop
  12:	90                   	nop
  13:	90                   	nop
  14:	90                   	nop
  15:	90                   	nop
[   88.932996] RSP: 0000:ffffbd534024fd78 EFLAGS: 00010283
[   88.933036] RAX: ffff99b88754a508 RBX: 0000000000000000 RCX: ffff99b88641e560
[   88.933087] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffff99b88754b000
[   88.933138] RBP: ffffbd534024fcc0 R08: ffff99b8888da220 R09: ffff99b881194a10
[   88.933195] R10: ffffbd534024fca8 R11: ffffbd534024fcb0 R12: dead000000000122
[   88.933252] R13: dead000000000100 R14: ffff99b883225600 R15: 0000000000000000
[   88.933305] FS:  0000000000000000(0000) GS:ffff99b8bec00000(0000) knlGS:0000000000000000
[   88.933362] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   88.933409] CR2: 00007efc471fe680 CR3: 0000000003050006 CR4: 0000000000772ef0
[   88.933461] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[   88.933517] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[   88.933568] PKRU: 55555554
[   88.933585] Call Trace:
[   88.933604]  <TASK>
[   88.933627] ? __warn (kernel/panic.c:748)
[   88.933661] ? __rtnl_unlock (net/core/rtnetlink.c:135 (discriminator 1))
[   88.933687] ? report_bug (lib/bug.c:201 lib/bug.c:219)
[   88.933719] ? handle_bug (arch/x86/kernel/traps.c:285)
[   88.933750] ? exc_invalid_op (arch/x86/kernel/traps.c:309 (discriminator 1))
[   88.933776] ? asm_exc_invalid_op (./arch/x86/include/asm/idtentry.h:621)
[   88.933801] ? __rtnl_unlock (net/core/rtnetlink.c:135 (discriminator 1))
[   88.933828] unregister_netdevice_many_notify (./include/linux/kernel.h:73 net/core/dev.c:11470 net/core/dev.c:11639)
[   88.933876] ? __unregister_nexthop_notifier (net/ipv4/nexthop.c:3899)
[   88.933916] cleanup_net (net/core/net_namespace.c:648)
[   88.933949] process_one_work (kernel/workqueue.c:3229)
[   88.933980] worker_thread (kernel/workqueue.c:3304 kernel/workqueue.c:3391)
[   88.934005] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[   88.934039] kthread (kernel/kthread.c:389)
[   88.934071] ? __pfx_kthread (kernel/kthread.c:342)
[   88.934096] ret_from_fork (arch/x86/kernel/process.c:147)
[   88.934129] ? __pfx_kthread (kernel/kthread.c:342)
[   88.934162] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [   89.504798] ------------[ cut here ]------------
| [   89.504928] WARNING: CPU: 0 PID: 66 at net/core/rtnetlink.c:135 __rtnl_unlock (net/core/rtnetlink.c:135 (discriminator 1))
| [   89.504991] Modules linked in: geneve bonding psample xfrm_user macsec vxlan ip6_gre ip_gre gre cls_u32 sch_htb [last unloaded: netdevsim]
| [   89.505156] Tainted: [W]=WARN
[   89.505187] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   89.505230] Workqueue: netns cleanup_net
[   89.505262] RIP: 0010:__rtnl_unlock (net/core/rtnetlink.c:135 (discriminator 1))
[ 89.505301] Code: 28 00 48 85 db 74 1c 48 89 de 31 ff 48 8b 1b ba 02 00 00 00 e8 62 22 fc ff e8 3d 9a 28 00 48 85 db 75 e4 5b c3 cc cc cc cc 90 <0f> 0b 90 eb c7 66 66 2e 0f 1f 84 00 00 00 00 00 90 90 90 90 90 90
All code
========
   0:	28 00                	sub    %al,(%rax)
   2:	48 85 db             	test   %rbx,%rbx
   5:	74 1c                	je     0x23
   7:	48 89 de             	mov    %rbx,%rsi
   a:	31 ff                	xor    %edi,%edi
   c:	48 8b 1b             	mov    (%rbx),%rbx
   f:	ba 02 00 00 00       	mov    $0x2,%edx
  14:	e8 62 22 fc ff       	call   0xfffffffffffc227b
  19:	e8 3d 9a 28 00       	call   0x289a5b
  1e:	48 85 db             	test   %rbx,%rbx
  21:	75 e4                	jne    0x7
  23:	5b                   	pop    %rbx
  24:	c3                   	ret
  25:	cc                   	int3
  26:	cc                   	int3
  27:	cc                   	int3
  28:	cc                   	int3
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	eb c7                	jmp    0xfffffffffffffff6
  2f:	66 66 2e 0f 1f 84 00 	data16 cs nopw 0x0(%rax,%rax,1)
  36:	00 00 00 00 
  3a:	90                   	nop
  3b:	90                   	nop
  3c:	90                   	nop
  3d:	90                   	nop
  3e:	90                   	nop
  3f:	90                   	nop

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	eb c7                	jmp    0xffffffffffffffcc
   5:	66 66 2e 0f 1f 84 00 	data16 cs nopw 0x0(%rax,%rax,1)
   c:	00 00 00 00 
  10:	90                   	nop
  11:	90                   	nop
  12:	90                   	nop
  13:	90                   	nop
  14:	90                   	nop
  15:	90                   	nop
[   89.505427] RSP: 0018:ffffbd534024fd78 EFLAGS: 00010283
[   89.505467] RAX: ffff99b886419508 RBX: 0000000000000000 RCX: ffff99b886f28560
[   89.505518] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffff99b889648000
[   89.505569] RBP: ffffbd534024fcc0 R08: ffff99b8830f7198 R09: ffff99b881194a10
[   89.505620] R10: ffffbd534024fca8 R11: ffffbd534024fcb0 R12: dead000000000122
[   89.505671] R13: dead000000000100 R14: ffff99b883225d00 R15: 0000000000000000
[   89.505723] FS:  0000000000000000(0000) GS:ffff99b8bec00000(0000) knlGS:0000000000000000
[   89.505780] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   89.505834] CR2: 00007f369e1c58c0 CR3: 0000000033846002 CR4: 0000000000772ef0
[   89.505886] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[   89.505942] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[   89.505993] PKRU: 55555554
[   89.506010] Call Trace:
[   89.506029]  <TASK>
[   89.506050] ? __warn (kernel/panic.c:748)
[   89.506081] ? __rtnl_unlock (net/core/rtnetlink.c:135 (discriminator 1))
[   89.506107] ? report_bug (lib/bug.c:201 lib/bug.c:219)
[   89.506139] ? handle_bug (arch/x86/kernel/traps.c:285)
[   89.506178] ? exc_invalid_op (arch/x86/kernel/traps.c:309 (discriminator 1))
[   89.506203] ? asm_exc_invalid_op (./arch/x86/include/asm/idtentry.h:621)
[   89.506229] ? __rtnl_unlock (net/core/rtnetlink.c:135 (discriminator 1))
[   89.506254] unregister_netdevice_many_notify (./include/linux/kernel.h:73 net/core/dev.c:11470 net/core/dev.c:11639)
[   89.506296] cleanup_net (net/core/net_namespace.c:648)
[   89.506328] process_one_work (kernel/workqueue.c:3229)
[   89.506359] worker_thread (kernel/workqueue.c:3304 kernel/workqueue.c:3391)
[   89.506384] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[   89.506419] kthread (kernel/kthread.c:389)
[   89.506450] ? __pfx_kthread (kernel/kthread.c:342)
[   89.506475] ret_from_fork (arch/x86/kernel/process.c:147)
[   89.506508] ? __pfx_kthread (kernel/kthread.c:342)
[   89.506538] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [   89.605725] ------------[ cut here ]------------
| [   89.605786] WARNING: CPU: 0 PID: 66 at net/core/rtnetlink.c:135 __rtnl_unlock (net/core/rtnetlink.c:135 (discriminator 1))
| [   89.605872] Modules linked in: geneve bonding psample xfrm_user macsec vxlan ip6_gre ip_gre gre cls_u32 sch_htb [last unloaded: netdevsim]
| [   89.606098] Tainted: [W]=WARN
[   89.606135] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   89.606204] Workqueue: netns cleanup_net
[   89.606248] RIP: 0010:__rtnl_unlock (net/core/rtnetlink.c:135 (discriminator 1))
[ 89.606301] Code: 28 00 48 85 db 74 1c 48 89 de 31 ff 48 8b 1b ba 02 00 00 00 e8 62 22 fc ff e8 3d 9a 28 00 48 85 db 75 e4 5b c3 cc cc cc cc 90 <0f> 0b 90 eb c7 66 66 2e 0f 1f 84 00 00 00 00 00 90 90 90 90 90 90
All code
========
   0:	28 00                	sub    %al,(%rax)
   2:	48 85 db             	test   %rbx,%rbx
   5:	74 1c                	je     0x23
   7:	48 89 de             	mov    %rbx,%rsi
   a:	31 ff                	xor    %edi,%edi
   c:	48 8b 1b             	mov    (%rbx),%rbx
   f:	ba 02 00 00 00       	mov    $0x2,%edx
  14:	e8 62 22 fc ff       	call   0xfffffffffffc227b
  19:	e8 3d 9a 28 00       	call   0x289a5b
  1e:	48 85 db             	test   %rbx,%rbx
  21:	75 e4                	jne    0x7
  23:	5b                   	pop    %rbx
  24:	c3                   	ret
  25:	cc                   	int3
  26:	cc                   	int3
  27:	cc                   	int3
  28:	cc                   	int3
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	eb c7                	jmp    0xfffffffffffffff6
  2f:	66 66 2e 0f 1f 84 00 	data16 cs nopw 0x0(%rax,%rax,1)
  36:	00 00 00 00 
  3a:	90                   	nop
  3b:	90                   	nop
  3c:	90                   	nop
  3d:	90                   	nop
  3e:	90                   	nop
  3f:	90                   	nop

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	eb c7                	jmp    0xffffffffffffffcc
   5:	66 66 2e 0f 1f 84 00 	data16 cs nopw 0x0(%rax,%rax,1)
   c:	00 00 00 00 
  10:	90                   	nop
  11:	90                   	nop
  12:	90                   	nop
  13:	90                   	nop
  14:	90                   	nop
  15:	90                   	nop
[   89.606477] RSP: 0018:ffffbd534024fd78 EFLAGS: 00010283
[   89.606529] RAX: ffff99b889484508 RBX: 0000000000000000 RCX: ffff99b8844fe560
[   89.606602] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffff99b889483000
[   89.606677] RBP: ffffbd534024fcc0 R08: ffff99b881c4bdd0 R09: ffff99b881194a10
[   89.606752] R10: ffffbd534024fca8 R11: ffffbd534024fcb0 R12: dead000000000122
[   89.606827] R13: dead000000000100 R14: ffff99b883225d00 R15: 0000000000000000
[   89.606903] FS:  0000000000000000(0000) GS:ffff99b8bec00000(0000) knlGS:0000000000000000
[   89.606978] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   89.607038] CR2: 00007fa3174ae000 CR3: 0000000033846004 CR4: 0000000000772ef0
[   89.607111] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[   89.607187] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[   89.607259] PKRU: 55555554
[   89.607284] Call Trace:
[   89.607312]  <TASK>
[   89.607336] ? __warn (kernel/panic.c:748)
[   89.607380] ? __rtnl_unlock (net/core/rtnetlink.c:135 (discriminator 1))
[   89.607418] ? report_bug (lib/bug.c:201 lib/bug.c:219)
[   89.607463] ? handle_bug (arch/x86/kernel/traps.c:285)
[   89.607508] ? exc_invalid_op (arch/x86/kernel/traps.c:309 (discriminator 1))
[   89.607549] ? asm_exc_invalid_op (./arch/x86/include/asm/idtentry.h:621)
[   89.607587] ? __rtnl_unlock (net/core/rtnetlink.c:135 (discriminator 1))
[   89.607623] unregister_netdevice_many_notify (./include/linux/kernel.h:73 net/core/dev.c:11470 net/core/dev.c:11639)
[   89.607682] ? __unregister_nexthop_notifier (net/ipv4/nexthop.c:3899)
[   89.607741] cleanup_net (net/core/net_namespace.c:648)
[   89.607780] process_one_work (kernel/workqueue.c:3229)
[   89.607817] worker_thread (kernel/workqueue.c:3304 kernel/workqueue.c:3391)
[   89.607853] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[   89.607902] kthread (kernel/kthread.c:389)
[   89.607939] ? __pfx_kthread (kernel/kthread.c:342)
[   89.607977] ret_from_fork (arch/x86/kernel/process.c:147)
[   89.608016] ? __pfx_kthread (kernel/kthread.c:342)
[   89.608051] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [   89.639398] ------------[ cut here ]------------
| [   89.639481] WARNING: CPU: 2 PID: 66 at net/core/rtnetlink.c:135 __rtnl_unlock (net/core/rtnetlink.c:135 (discriminator 1))
| [   89.639572] Modules linked in: geneve bonding psample xfrm_user macsec vxlan ip6_gre ip_gre gre cls_u32 sch_htb [last unloaded: netdevsim]
| [   89.639794] Tainted: [W]=WARN
[   89.639845] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   89.639917] Workqueue: netns cleanup_net
[   89.639971] RIP: 0010:__rtnl_unlock (net/core/rtnetlink.c:135 (discriminator 1))
[ 89.640034] Code: 28 00 48 85 db 74 1c 48 89 de 31 ff 48 8b 1b ba 02 00 00 00 e8 62 22 fc ff e8 3d 9a 28 00 48 85 db 75 e4 5b c3 cc cc cc cc 90 <0f> 0b 90 eb c7 66 66 2e 0f 1f 84 00 00 00 00 00 90 90 90 90 90 90
All code
========
   0:	28 00                	sub    %al,(%rax)
   2:	48 85 db             	test   %rbx,%rbx
   5:	74 1c                	je     0x23
   7:	48 89 de             	mov    %rbx,%rsi
   a:	31 ff                	xor    %edi,%edi
   c:	48 8b 1b             	mov    (%rbx),%rbx
   f:	ba 02 00 00 00       	mov    $0x2,%edx
  14:	e8 62 22 fc ff       	call   0xfffffffffffc227b
  19:	e8 3d 9a 28 00       	call   0x289a5b
  1e:	48 85 db             	test   %rbx,%rbx
  21:	75 e4                	jne    0x7
  23:	5b                   	pop    %rbx
  24:	c3                   	ret
  25:	cc                   	int3
  26:	cc                   	int3
  27:	cc                   	int3
  28:	cc                   	int3
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	eb c7                	jmp    0xfffffffffffffff6
  2f:	66 66 2e 0f 1f 84 00 	data16 cs nopw 0x0(%rax,%rax,1)
  36:	00 00 00 00 
  3a:	90                   	nop
  3b:	90                   	nop
  3c:	90                   	nop
  3d:	90                   	nop
  3e:	90                   	nop
  3f:	90                   	nop

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	eb c7                	jmp    0xffffffffffffffcc
   5:	66 66 2e 0f 1f 84 00 	data16 cs nopw 0x0(%rax,%rax,1)
   c:	00 00 00 00 
  10:	90                   	nop
  11:	90                   	nop
  12:	90                   	nop
  13:	90                   	nop
  14:	90                   	nop
  15:	90                   	nop
[   89.640217] RSP: 0000:ffffbd534024fd78 EFLAGS: 00010283
[   89.640280] RAX: ffff99b888823508 RBX: 0000000000000000 RCX: ffff99b888826560
[   89.640358] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffff99b8844fe000
[   89.640437] RBP: ffffbd534024fcc0 R08: ffff99b883055000 R09: ffff99b881194a10
[   89.640533] R10: ffffbd534024fca8 R11: ffffbd534024fcb0 R12: dead000000000122
[   89.640622] R13: dead000000000100 R14: ffff99b883212f00 R15: 0000000000000000
[   89.640715] FS:  0000000000000000(0000) GS:ffff99b8bed00000(0000) knlGS:0000000000000000
[   89.640813] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   89.640898] CR2: 00007f18e48fd178 CR3: 0000000033846006 CR4: 0000000000772ef0
[   89.640989] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[   89.641072] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[   89.641158] PKRU: 55555554
[   89.641196] Call Trace:
[   89.641241]  <TASK>
[   89.641279] ? __warn (kernel/panic.c:748)
[   89.641339] ? __rtnl_unlock (net/core/rtnetlink.c:135 (discriminator 1))
[   89.641388] ? report_bug (lib/bug.c:201 lib/bug.c:219)
[   89.641447] ? handle_bug (arch/x86/kernel/traps.c:285)
[   89.641502] ? exc_invalid_op (arch/x86/kernel/traps.c:309 (discriminator 1))
[   89.641554] ? asm_exc_invalid_op (./arch/x86/include/asm/idtentry.h:621)
[   89.641610] ? __rtnl_unlock (net/core/rtnetlink.c:135 (discriminator 1))
[   89.641661] unregister_netdevice_many_notify (./include/linux/kernel.h:73 net/core/dev.c:11470 net/core/dev.c:11639)
[   89.641727] ? __unregister_nexthop_notifier (net/ipv4/nexthop.c:3899)
[   89.641797] cleanup_net (net/core/net_namespace.c:648)
[   89.641836] process_one_work (kernel/workqueue.c:3229)
[   89.641890] worker_thread (kernel/workqueue.c:3304 kernel/workqueue.c:3391)
[   89.641947] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[   89.641998] kthread (kernel/kthread.c:389)
[   89.642045] ? __pfx_kthread (kernel/kthread.c:342)
[   89.642099] ret_from_fork (arch/x86/kernel/process.c:147)
[   89.642160] ? __pfx_kthread (kernel/kthread.c:342)
[   89.642219] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [   90.279942] ------------[ cut here ]------------
| [   90.280007] WARNING: CPU: 1 PID: 66 at net/core/rtnetlink.c:135 __rtnl_unlock (net/core/rtnetlink.c:135 (discriminator 1))
| [   90.280105] Modules linked in: geneve bonding psample xfrm_user macsec vxlan ip6_gre ip_gre gre cls_u32 sch_htb [last unloaded: netdevsim]
| [   90.280346] Tainted: [W]=WARN
[   90.280382] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   90.280444] Workqueue: netns cleanup_net
[   90.280488] RIP: 0010:__rtnl_unlock (net/core/rtnetlink.c:135 (discriminator 1))
[ 90.280539] Code: 28 00 48 85 db 74 1c 48 89 de 31 ff 48 8b 1b ba 02 00 00 00 e8 62 22 fc ff e8 3d 9a 28 00 48 85 db 75 e4 5b c3 cc cc cc cc 90 <0f> 0b 90 eb c7 66 66 2e 0f 1f 84 00 00 00 00 00 90 90 90 90 90 90
All code
========
   0:	28 00                	sub    %al,(%rax)
   2:	48 85 db             	test   %rbx,%rbx
   5:	74 1c                	je     0x23
   7:	48 89 de             	mov    %rbx,%rsi
   a:	31 ff                	xor    %edi,%edi
   c:	48 8b 1b             	mov    (%rbx),%rbx
   f:	ba 02 00 00 00       	mov    $0x2,%edx
  14:	e8 62 22 fc ff       	call   0xfffffffffffc227b
  19:	e8 3d 9a 28 00       	call   0x289a5b
  1e:	48 85 db             	test   %rbx,%rbx
  21:	75 e4                	jne    0x7
  23:	5b                   	pop    %rbx
  24:	c3                   	ret
  25:	cc                   	int3
  26:	cc                   	int3
  27:	cc                   	int3
  28:	cc                   	int3
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	eb c7                	jmp    0xfffffffffffffff6
  2f:	66 66 2e 0f 1f 84 00 	data16 cs nopw 0x0(%rax,%rax,1)
  36:	00 00 00 00 
  3a:	90                   	nop
  3b:	90                   	nop
  3c:	90                   	nop
  3d:	90                   	nop
  3e:	90                   	nop
  3f:	90                   	nop

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	eb c7                	jmp    0xffffffffffffffcc
   5:	66 66 2e 0f 1f 84 00 	data16 cs nopw 0x0(%rax,%rax,1)
   c:	00 00 00 00 
  10:	90                   	nop
  11:	90                   	nop
  12:	90                   	nop
  13:	90                   	nop
  14:	90                   	nop
  15:	90                   	nop
[   90.280713] RSP: 0018:ffffbd534024fd78 EFLAGS: 00010283
[   90.280762] RAX: ffff99b881966508 RBX: 0000000000000000 RCX: ffff99b882fa2560
[   90.280836] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffff99b884759000
[   90.280912] RBP: ffffbd534024fcc0 R08: ffff99b8844c05d8 R09: ffff99b881194a10
[   90.280984] R10: ffffbd534024fca8 R11: ffffbd534024fcb0 R12: dead000000000122
[   90.281054] R13: dead000000000100 R14: ffff99b8832ccf00 R15: 0000000000000000
[   90.281129] FS:  0000000000000000(0000) GS:ffff99b8bec80000(0000) knlGS:0000000000000000
[   90.281224] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   90.281292] CR2: 00007f0230ed647f CR3: 0000000033846003 CR4: 0000000000772ef0
[   90.281368] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[   90.281439] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[   90.281511] PKRU: 55555554
[   90.281534] Call Trace:
[   90.281560]  <TASK>
[   90.281584] ? __warn (kernel/panic.c:748)
[   90.281626] ? __rtnl_unlock (net/core/rtnetlink.c:135 (discriminator 1))
[   90.281662] ? report_bug (lib/bug.c:201 lib/bug.c:219)
[   90.281705] ? handle_bug (arch/x86/kernel/traps.c:285)
[   90.281747] ? exc_invalid_op (arch/x86/kernel/traps.c:309 (discriminator 1))
[   90.281783] ? asm_exc_invalid_op (./arch/x86/include/asm/idtentry.h:621)
[   90.281821] ? __rtnl_unlock (net/core/rtnetlink.c:135 (discriminator 1))
[   90.281858] unregister_netdevice_many_notify (./include/linux/kernel.h:73 net/core/dev.c:11470 net/core/dev.c:11639)
[   90.281910] ? __unregister_nexthop_notifier (net/ipv4/nexthop.c:3899)
[   90.281966] cleanup_net (net/core/net_namespace.c:648)
[   90.282004] process_one_work (kernel/workqueue.c:3229)
[   90.282045] worker_thread (kernel/workqueue.c:3304 kernel/workqueue.c:3391)
[   90.282081] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[   90.282130] kthread (kernel/kthread.c:389)
[   90.282171] ? __pfx_kthread (kernel/kthread.c:342)
[   90.282212] ret_from_fork (arch/x86/kernel/process.c:147)
[   90.282258] ? __pfx_kthread (kernel/kthread.c:342)
[   90.282295] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [   90.329456] ------------[ cut here ]------------
| [   90.329525] WARNING: CPU: 1 PID: 66 at net/core/rtnetlink.c:135 __rtnl_unlock (net/core/rtnetlink.c:135 (discriminator 1))
| [   90.329589] Modules linked in: geneve bonding psample xfrm_user macsec vxlan ip6_gre ip_gre gre cls_u32 sch_htb [last unloaded: netdevsim]
| [   90.329744] Tainted: [W]=WARN
[   90.329769] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   90.329812] Workqueue: netns cleanup_net
[   90.329852] RIP: 0010:__rtnl_unlock (net/core/rtnetlink.c:135 (discriminator 1))
[ 90.329893] Code: 28 00 48 85 db 74 1c 48 89 de 31 ff 48 8b 1b ba 02 00 00 00 e8 62 22 fc ff e8 3d 9a 28 00 48 85 db 75 e4 5b c3 cc cc cc cc 90 <0f> 0b 90 eb c7 66 66 2e 0f 1f 84 00 00 00 00 00 90 90 90 90 90 90
All code
========
   0:	28 00                	sub    %al,(%rax)
   2:	48 85 db             	test   %rbx,%rbx
   5:	74 1c                	je     0x23
   7:	48 89 de             	mov    %rbx,%rsi
   a:	31 ff                	xor    %edi,%edi
   c:	48 8b 1b             	mov    (%rbx),%rbx
   f:	ba 02 00 00 00       	mov    $0x2,%edx
  14:	e8 62 22 fc ff       	call   0xfffffffffffc227b
  19:	e8 3d 9a 28 00       	call   0x289a5b
  1e:	48 85 db             	test   %rbx,%rbx
  21:	75 e4                	jne    0x7
  23:	5b                   	pop    %rbx
  24:	c3                   	ret
  25:	cc                   	int3
  26:	cc                   	int3
  27:	cc                   	int3
  28:	cc                   	int3
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	eb c7                	jmp    0xfffffffffffffff6
  2f:	66 66 2e 0f 1f 84 00 	data16 cs nopw 0x0(%rax,%rax,1)
  36:	00 00 00 00 
  3a:	90                   	nop
  3b:	90                   	nop
  3c:	90                   	nop
  3d:	90                   	nop
  3e:	90                   	nop
  3f:	90                   	nop

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	eb c7                	jmp    0xffffffffffffffcc
   5:	66 66 2e 0f 1f 84 00 	data16 cs nopw 0x0(%rax,%rax,1)
   c:	00 00 00 00 
  10:	90                   	nop
  11:	90                   	nop
  12:	90                   	nop
  13:	90                   	nop
  14:	90                   	nop
  15:	90                   	nop
[   90.330018] RSP: 0018:ffffbd534024fd78 EFLAGS: 00010283
[   90.330058] RAX: ffff99b882ea6508 RBX: 0000000000000000 RCX: ffff99b88960b560
[   90.330109] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffff99b882fa2000
[   90.330165] RBP: ffffbd534024fcc0 R08: ffff99b8884e3088 R09: ffff99b881194a10
[   90.330222] R10: ffffbd534024fca8 R11: ffffbd534024fcb0 R12: dead000000000122
[   90.330273] R13: dead000000000100 R14: ffff99b8832ccf00 R15: 0000000000000000
[   90.330326] FS:  0000000000000000(0000) GS:ffff99b8bec80000(0000) knlGS:0000000000000000
[   90.330383] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   90.330430] CR2: 00007f5bad462000 CR3: 0000000033846004 CR4: 0000000000772ef0
[   90.330482] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[   90.330537] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[   90.330588] PKRU: 55555554
[   90.330605] Call Trace:
[   90.330624]  <TASK>
[   90.330646] ? __warn (kernel/panic.c:748)
[   90.330676] ? __rtnl_unlock (net/core/rtnetlink.c:135 (discriminator 1))
[   90.330702] ? report_bug (lib/bug.c:201 lib/bug.c:219)
[   90.330734] ? handle_bug (arch/x86/kernel/traps.c:285)
[   90.330765] ? exc_invalid_op (arch/x86/kernel/traps.c:309 (discriminator 1))
[   90.330790] ? asm_exc_invalid_op (./arch/x86/include/asm/idtentry.h:621)
[   90.330816] ? __rtnl_unlock (net/core/rtnetlink.c:135 (discriminator 1))
[   90.330851] unregister_netdevice_many_notify (./include/linux/kernel.h:73 net/core/dev.c:11470 net/core/dev.c:11639)
[   90.330892] ? __unregister_nexthop_notifier (net/ipv4/nexthop.c:3899)
[   90.330933] cleanup_net (net/core/net_namespace.c:648)
[   90.330964] process_one_work (kernel/workqueue.c:3229)
[   90.330996] worker_thread (kernel/workqueue.c:3304 kernel/workqueue.c:3391)
[   90.331027] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[   90.331061] kthread (kernel/kthread.c:389)
[   90.331092] ? __pfx_kthread (kernel/kthread.c:342)
[   90.331118] ret_from_fork (arch/x86/kernel/process.c:147)
[   90.331159] ? __pfx_kthread (kernel/kthread.c:342)
[   90.331188] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [   92.860012] ------------[ cut here ]------------
| [   92.860087] WARNING: CPU: 1 PID: 66 at net/core/rtnetlink.c:135 __rtnl_unlock (net/core/rtnetlink.c:135 (discriminator 1))
| [   92.860175] Modules linked in: geneve bonding psample xfrm_user macsec vxlan ip6_gre ip_gre gre cls_u32 sch_htb [last unloaded: netdevsim]
| [   92.860396] Tainted: [W]=WARN
[   92.860433] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   92.860497] Workqueue: netns cleanup_net
[   92.860543] RIP: 0010:__rtnl_unlock (net/core/rtnetlink.c:135 (discriminator 1))
[ 92.860593] Code: 28 00 48 85 db 74 1c 48 89 de 31 ff 48 8b 1b ba 02 00 00 00 e8 62 22 fc ff e8 3d 9a 28 00 48 85 db 75 e4 5b c3 cc cc cc cc 90 <0f> 0b 90 eb c7 66 66 2e 0f 1f 84 00 00 00 00 00 90 90 90 90 90 90
All code
========
   0:	28 00                	sub    %al,(%rax)
   2:	48 85 db             	test   %rbx,%rbx
   5:	74 1c                	je     0x23
   7:	48 89 de             	mov    %rbx,%rsi
   a:	31 ff                	xor    %edi,%edi
   c:	48 8b 1b             	mov    (%rbx),%rbx
   f:	ba 02 00 00 00       	mov    $0x2,%edx
  14:	e8 62 22 fc ff       	call   0xfffffffffffc227b
  19:	e8 3d 9a 28 00       	call   0x289a5b
  1e:	48 85 db             	test   %rbx,%rbx
  21:	75 e4                	jne    0x7
  23:	5b                   	pop    %rbx
  24:	c3                   	ret
  25:	cc                   	int3
  26:	cc                   	int3
  27:	cc                   	int3
  28:	cc                   	int3
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	eb c7                	jmp    0xfffffffffffffff6
  2f:	66 66 2e 0f 1f 84 00 	data16 cs nopw 0x0(%rax,%rax,1)
  36:	00 00 00 00 
  3a:	90                   	nop
  3b:	90                   	nop
  3c:	90                   	nop
  3d:	90                   	nop
  3e:	90                   	nop
  3f:	90                   	nop

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	eb c7                	jmp    0xffffffffffffffcc
   5:	66 66 2e 0f 1f 84 00 	data16 cs nopw 0x0(%rax,%rax,1)
   c:	00 00 00 00 
  10:	90                   	nop
  11:	90                   	nop
  12:	90                   	nop
  13:	90                   	nop
  14:	90                   	nop
  15:	90                   	nop
[   92.860769] RSP: 0018:ffffbd534024fd78 EFLAGS: 00010283
[   92.860819] RAX: ffff99b88616c508 RBX: 0000000000000000 RCX: ffff99b8873ff560
[   92.860895] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffff99b88616b000
[   92.860969] RBP: ffffbd534024fcc0 R08: ffff99b883301000 R09: ffff99b881194a10
[   92.861040] R10: ffffbd534024fca8 R11: ffffbd534024fcb0 R12: dead000000000122
[   92.861112] R13: dead000000000100 R14: ffff99b8832ccf00 R15: 0000000000000000
[   92.861191] FS:  0000000000000000(0000) GS:ffff99b8bec80000(0000) knlGS:0000000000000000
[   92.861257] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   92.861316] CR2: 0000558d4f307dec CR3: 0000000004484005 CR4: 0000000000772ef0
[   92.861387] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[   92.861457] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[   92.861528] PKRU: 55555554
[   92.861551] Call Trace:
[   92.861579]  <TASK>
[   92.861604] ? __warn (kernel/panic.c:748)
[   92.861646] ? __rtnl_unlock (net/core/rtnetlink.c:135 (discriminator 1))
[   92.861683] ? report_bug (lib/bug.c:201 lib/bug.c:219)
[   92.861719] ? handle_bug (arch/x86/kernel/traps.c:285)
[   92.861755] ? exc_invalid_op (arch/x86/kernel/traps.c:309 (discriminator 1))
[   92.861792] ? asm_exc_invalid_op (./arch/x86/include/asm/idtentry.h:621)
[   92.861829] ? __rtnl_unlock (net/core/rtnetlink.c:135 (discriminator 1))
[   92.861866] unregister_netdevice_many_notify (./include/linux/kernel.h:73 net/core/dev.c:11470 net/core/dev.c:11639)
[   92.861919] ? __unregister_nexthop_notifier (net/ipv4/nexthop.c:3899)
[   92.861974] cleanup_net (net/core/net_namespace.c:648)
[   92.862011] process_one_work (kernel/workqueue.c:3229)
[   92.862054] worker_thread (kernel/workqueue.c:3304 kernel/workqueue.c:3391)
[   92.862090] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[   92.862139] kthread (kernel/kthread.c:389)
[   92.862182] ? __pfx_kthread (kernel/kthread.c:342)
[   92.862217] ret_from_fork (arch/x86/kernel/process.c:147)
[   92.862259] ? __pfx_kthread (kernel/kthread.c:342)
[   92.862295] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [   94.862779] ------------[ cut here ]------------
| [   94.862922] WARNING: CPU: 1 PID: 66 at net/core/rtnetlink.c:135 __rtnl_unlock (net/core/rtnetlink.c:135 (discriminator 1))
| [   94.862983] Modules linked in: geneve bonding psample xfrm_user macsec vxlan ip6_gre ip_gre gre cls_u32 sch_htb [last unloaded: netdevsim]
| [   94.863136] Tainted: [W]=WARN
[   94.863166] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   94.863215] Workqueue: netns cleanup_net
[   94.863248] RIP: 0010:__rtnl_unlock (net/core/rtnetlink.c:135 (discriminator 1))
[ 94.863288] Code: 28 00 48 85 db 74 1c 48 89 de 31 ff 48 8b 1b ba 02 00 00 00 e8 62 22 fc ff e8 3d 9a 28 00 48 85 db 75 e4 5b c3 cc cc cc cc 90 <0f> 0b 90 eb c7 66 66 2e 0f 1f 84 00 00 00 00 00 90 90 90 90 90 90
All code
========
   0:	28 00                	sub    %al,(%rax)
   2:	48 85 db             	test   %rbx,%rbx
   5:	74 1c                	je     0x23
   7:	48 89 de             	mov    %rbx,%rsi
   a:	31 ff                	xor    %edi,%edi
   c:	48 8b 1b             	mov    (%rbx),%rbx
   f:	ba 02 00 00 00       	mov    $0x2,%edx
  14:	e8 62 22 fc ff       	call   0xfffffffffffc227b
  19:	e8 3d 9a 28 00       	call   0x289a5b
  1e:	48 85 db             	test   %rbx,%rbx
  21:	75 e4                	jne    0x7
  23:	5b                   	pop    %rbx
  24:	c3                   	ret
  25:	cc                   	int3
  26:	cc                   	int3
  27:	cc                   	int3
  28:	cc                   	int3
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	eb c7                	jmp    0xfffffffffffffff6
  2f:	66 66 2e 0f 1f 84 00 	data16 cs nopw 0x0(%rax,%rax,1)
  36:	00 00 00 00 
  3a:	90                   	nop
  3b:	90                   	nop
  3c:	90                   	nop
  3d:	90                   	nop
  3e:	90                   	nop
  3f:	90                   	nop

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	eb c7                	jmp    0xffffffffffffffcc
   5:	66 66 2e 0f 1f 84 00 	data16 cs nopw 0x0(%rax,%rax,1)
   c:	00 00 00 00 
  10:	90                   	nop
  11:	90                   	nop
  12:	90                   	nop
  13:	90                   	nop
  14:	90                   	nop
  15:	90                   	nop
[   94.863407] RSP: 0018:ffffbd534024fd78 EFLAGS: 00010283
[   94.863446] RAX: ffff99b8873ff508 RBX: 0000000000000000 RCX: ffff99b8873f9560
[   94.863497] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffff99b8873fc000
[   94.863548] RBP: ffffbd534024fcc0 R08: ffff99b8847b4e58 R09: ffff99b881194a10
[   94.863598] R10: ffffbd534024fca8 R11: ffffbd534024fcb0 R12: dead000000000122
[   94.863649] R13: dead000000000100 R14: ffff99b8832ccf00 R15: 0000000000000000
[   94.863702] FS:  0000000000000000(0000) GS:ffff99b8bec80000(0000) knlGS:0000000000000000
[   94.863758] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   94.863806] CR2: 00007ff8ca71a810 CR3: 0000000033846006 CR4: 0000000000772ef0
[   94.863858] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[   94.863914] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[   94.863965] PKRU: 55555554
[   94.863982] Call Trace:
[   94.864001]  <TASK>
[   94.864023] ? __warn (kernel/panic.c:748)
[   94.864053] ? __rtnl_unlock (net/core/rtnetlink.c:135 (discriminator 1))
[   94.864078] ? report_bug (lib/bug.c:201 lib/bug.c:219)
[   94.864111] ? handle_bug (arch/x86/kernel/traps.c:285)
[   94.864150] ? exc_invalid_op (arch/x86/kernel/traps.c:309 (discriminator 1))
[   94.864180] ? asm_exc_invalid_op (./arch/x86/include/asm/idtentry.h:621)
[   94.864211] ? __rtnl_unlock (net/core/rtnetlink.c:135 (discriminator 1))
[   94.864236] unregister_netdevice_many_notify (./include/linux/kernel.h:73 net/core/dev.c:11470 net/core/dev.c:11639)
[   94.864277] ? __unregister_nexthop_notifier (net/ipv4/nexthop.c:3899)
[   94.864316] cleanup_net (net/core/net_namespace.c:648)
[   94.864345] process_one_work (kernel/workqueue.c:3229)
[   94.864376] worker_thread (kernel/workqueue.c:3304 kernel/workqueue.c:3391)
[   94.864401] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[   94.864435] kthread (kernel/kthread.c:389)
[   94.864466] ? __pfx_kthread (kernel/kthread.c:342)
[   94.864492] ret_from_fork (arch/x86/kernel/process.c:147)
[   94.864524] ? __pfx_kthread (kernel/kthread.c:342)
[   94.864555] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [   95.421272] ------------[ cut here ]------------
| [   95.421338] WARNING: CPU: 1 PID: 66 at net/core/rtnetlink.c:135 __rtnl_unlock (net/core/rtnetlink.c:135 (discriminator 1))
| [   95.421400] Modules linked in: geneve bonding psample xfrm_user macsec vxlan ip6_gre ip_gre gre cls_u32 sch_htb [last unloaded: netdevsim]
| [   95.421554] Tainted: [W]=WARN
[   95.421579] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   95.421621] Workqueue: netns cleanup_net
[   95.421654] RIP: 0010:__rtnl_unlock (net/core/rtnetlink.c:135 (discriminator 1))
[ 95.421694] Code: 28 00 48 85 db 74 1c 48 89 de 31 ff 48 8b 1b ba 02 00 00 00 e8 62 22 fc ff e8 3d 9a 28 00 48 85 db 75 e4 5b c3 cc cc cc cc 90 <0f> 0b 90 eb c7 66 66 2e 0f 1f 84 00 00 00 00 00 90 90 90 90 90 90
All code
========
   0:	28 00                	sub    %al,(%rax)
   2:	48 85 db             	test   %rbx,%rbx
   5:	74 1c                	je     0x23
   7:	48 89 de             	mov    %rbx,%rsi
   a:	31 ff                	xor    %edi,%edi
   c:	48 8b 1b             	mov    (%rbx),%rbx
   f:	ba 02 00 00 00       	mov    $0x2,%edx
  14:	e8 62 22 fc ff       	call   0xfffffffffffc227b
  19:	e8 3d 9a 28 00       	call   0x289a5b
  1e:	48 85 db             	test   %rbx,%rbx
  21:	75 e4                	jne    0x7
  23:	5b                   	pop    %rbx
  24:	c3                   	ret
  25:	cc                   	int3
  26:	cc                   	int3
  27:	cc                   	int3
  28:	cc                   	int3
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	eb c7                	jmp    0xfffffffffffffff6
  2f:	66 66 2e 0f 1f 84 00 	data16 cs nopw 0x0(%rax,%rax,1)
  36:	00 00 00 00 
  3a:	90                   	nop
  3b:	90                   	nop
  3c:	90                   	nop
  3d:	90                   	nop
  3e:	90                   	nop
  3f:	90                   	nop

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	eb c7                	jmp    0xffffffffffffffcc
   5:	66 66 2e 0f 1f 84 00 	data16 cs nopw 0x0(%rax,%rax,1)
   c:	00 00 00 00 
  10:	90                   	nop
  11:	90                   	nop
  12:	90                   	nop
  13:	90                   	nop
  14:	90                   	nop
  15:	90                   	nop
[   95.421818] RSP: 0018:ffffbd534024fd78 EFLAGS: 00010283
[   95.421858] RAX: ffff99b8865fa508 RBX: 0000000000000000 RCX: ffff99b8880c4560
[   95.421909] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffff99b887fdf000
[   95.421960] RBP: ffffbd534024fcc0 R08: ffff99b8832d8b28 R09: ffff99b881194a10
[   95.422011] R10: ffffbd534024fca8 R11: ffffbd534024fcb0 R12: dead000000000122
[   95.422061] R13: dead000000000100 R14: ffff99b8832ccf00 R15: 0000000000000000
[   95.422114] FS:  0000000000000000(0000) GS:ffff99b8bec80000(0000) knlGS:0000000000000000
[   95.422174] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   95.422222] CR2: 0000558d4f307dec CR3: 00000000073f6006 CR4: 0000000000772ef0
[   95.422274] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[   95.422328] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[   95.422379] PKRU: 55555554
[   95.422396] Call Trace:
[   95.422415]  <TASK>
[   95.422437] ? __warn (kernel/panic.c:748)
[   95.422469] ? __rtnl_unlock (net/core/rtnetlink.c:135 (discriminator 1))
[   95.422500] ? report_bug (lib/bug.c:201 lib/bug.c:219)
[   95.422533] ? handle_bug (arch/x86/kernel/traps.c:285)
[   95.422564] ? exc_invalid_op (arch/x86/kernel/traps.c:309 (discriminator 1))
[   95.422590] ? asm_exc_invalid_op (./arch/x86/include/asm/idtentry.h:621)
[   95.422615] ? __rtnl_unlock (net/core/rtnetlink.c:135 (discriminator 1))
[   95.422647] unregister_netdevice_many_notify (./include/linux/kernel.h:73 net/core/dev.c:11470 net/core/dev.c:11639)
[   95.422688] ? __unregister_nexthop_notifier (net/ipv4/nexthop.c:3899)
[   95.422727] cleanup_net (net/core/net_namespace.c:648)
[   95.422759] process_one_work (kernel/workqueue.c:3229)
[   95.422791] worker_thread (kernel/workqueue.c:3304 kernel/workqueue.c:3391)
[   95.422822] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[   95.422856] kthread (kernel/kthread.c:389)
[   95.422888] ? __pfx_kthread (kernel/kthread.c:342)
[   95.422913] ret_from_fork (arch/x86/kernel/process.c:147)
[   95.422946] ? __pfx_kthread (kernel/kthread.c:342)
[   95.422977] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [   96.091760] ------------[ cut here ]------------
| [   96.091847] WARNING: CPU: 2 PID: 66 at net/core/rtnetlink.c:135 __rtnl_unlock (net/core/rtnetlink.c:135 (discriminator 1))
| [   96.091922] Modules linked in: geneve bonding psample xfrm_user macsec vxlan ip6_gre ip_gre gre cls_u32 sch_htb [last unloaded: netdevsim]
| [   96.092099] Tainted: [W]=WARN
[   96.092151] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   96.092219] Workqueue: netns cleanup_net
[   96.092264] RIP: 0010:__rtnl_unlock (net/core/rtnetlink.c:135 (discriminator 1))
[ 96.092316] Code: 28 00 48 85 db 74 1c 48 89 de 31 ff 48 8b 1b ba 02 00 00 00 e8 62 22 fc ff e8 3d 9a 28 00 48 85 db 75 e4 5b c3 cc cc cc cc 90 <0f> 0b 90 eb c7 66 66 2e 0f 1f 84 00 00 00 00 00 90 90 90 90 90 90
All code
========
   0:	28 00                	sub    %al,(%rax)
   2:	48 85 db             	test   %rbx,%rbx
   5:	74 1c                	je     0x23
   7:	48 89 de             	mov    %rbx,%rsi
   a:	31 ff                	xor    %edi,%edi
   c:	48 8b 1b             	mov    (%rbx),%rbx
   f:	ba 02 00 00 00       	mov    $0x2,%edx
  14:	e8 62 22 fc ff       	call   0xfffffffffffc227b
  19:	e8 3d 9a 28 00       	call   0x289a5b
  1e:	48 85 db             	test   %rbx,%rbx
  21:	75 e4                	jne    0x7
  23:	5b                   	pop    %rbx
  24:	c3                   	ret
  25:	cc                   	int3
  26:	cc                   	int3
  27:	cc                   	int3
  28:	cc                   	int3
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	eb c7                	jmp    0xfffffffffffffff6
  2f:	66 66 2e 0f 1f 84 00 	data16 cs nopw 0x0(%rax,%rax,1)
  36:	00 00 00 00 
  3a:	90                   	nop
  3b:	90                   	nop
  3c:	90                   	nop
  3d:	90                   	nop
  3e:	90                   	nop
  3f:	90                   	nop

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	eb c7                	jmp    0xffffffffffffffcc
   5:	66 66 2e 0f 1f 84 00 	data16 cs nopw 0x0(%rax,%rax,1)
   c:	00 00 00 00 
  10:	90                   	nop
  11:	90                   	nop
  12:	90                   	nop
  13:	90                   	nop
  14:	90                   	nop
  15:	90                   	nop
[   96.092449] RSP: 0018:ffffbd534024fd78 EFLAGS: 00010283
[   96.092496] RAX: ffff99b886347508 RBX: 0000000000000000 RCX: ffff99b887fec560
[   96.092559] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffff99b886344000
[   96.092627] RBP: ffffbd534024fcc0 R08: ffff99b8832e8dd0 R09: ffff99b881194a10
[   96.092697] R10: ffffbd534024fca8 R11: ffffbd534024fcb0 R12: dead000000000122
[   96.092768] R13: dead000000000100 R14: ffff99b88322f300 R15: 0000000000000000
[   96.092835] FS:  0000000000000000(0000) GS:ffff99b8bed00000(0000) knlGS:0000000000000000
[   96.092903] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   96.092961] CR2: 00007f348c7a2000 CR3: 0000000033846001 CR4: 0000000000772ef0
[   96.093031] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[   96.093110] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[   96.093192] PKRU: 55555554
[   96.093229] Call Trace:
[   96.093264]  <TASK>
[   96.093302] ? __warn (kernel/panic.c:748)
[   96.093352] ? __rtnl_unlock (net/core/rtnetlink.c:135 (discriminator 1))
[   96.093405] ? report_bug (lib/bug.c:201 lib/bug.c:219)
[   96.093453] ? handle_bug (arch/x86/kernel/traps.c:285)
[   96.093513] ? exc_invalid_op (arch/x86/kernel/traps.c:309 (discriminator 1))
[   96.093563] ? asm_exc_invalid_op (./arch/x86/include/asm/idtentry.h:621)
[   96.093610] ? __rtnl_unlock (net/core/rtnetlink.c:135 (discriminator 1))
[   96.093654] unregister_netdevice_many_notify (./include/linux/kernel.h:73 net/core/dev.c:11470 net/core/dev.c:11639)
[   96.093713] ? __unregister_nexthop_notifier (net/ipv4/nexthop.c:3899)
[   96.093768] cleanup_net (net/core/net_namespace.c:648)
[   96.093816] process_one_work (kernel/workqueue.c:3229)
[   96.093877] worker_thread (kernel/workqueue.c:3304 kernel/workqueue.c:3391)
[   96.093919] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[   96.093981] kthread (kernel/kthread.c:389)
[   96.094028] ? __pfx_kthread (kernel/kthread.c:342)
[   96.094089] ret_from_fork (arch/x86/kernel/process.c:147)
[   96.094135] ? __pfx_kthread (kernel/kthread.c:342)
[   96.094187] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [   96.131805] ------------[ cut here ]------------
| [   96.131872] WARNING: CPU: 2 PID: 66 at net/core/rtnetlink.c:135 __rtnl_unlock (net/core/rtnetlink.c:135 (discriminator 1))
| [   96.131937] Modules linked in: geneve bonding psample xfrm_user macsec vxlan ip6_gre ip_gre gre cls_u32 sch_htb [last unloaded: netdevsim]
| [   96.132100] Tainted: [W]=WARN
[   96.132137] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   96.132200] Workqueue: netns cleanup_net
[   96.132244] RIP: 0010:__rtnl_unlock (net/core/rtnetlink.c:135 (discriminator 1))
[ 96.132292] Code: 28 00 48 85 db 74 1c 48 89 de 31 ff 48 8b 1b ba 02 00 00 00 e8 62 22 fc ff e8 3d 9a 28 00 48 85 db 75 e4 5b c3 cc cc cc cc 90 <0f> 0b 90 eb c7 66 66 2e 0f 1f 84 00 00 00 00 00 90 90 90 90 90 90
All code
========
   0:	28 00                	sub    %al,(%rax)
   2:	48 85 db             	test   %rbx,%rbx
   5:	74 1c                	je     0x23
   7:	48 89 de             	mov    %rbx,%rsi
   a:	31 ff                	xor    %edi,%edi
   c:	48 8b 1b             	mov    (%rbx),%rbx
   f:	ba 02 00 00 00       	mov    $0x2,%edx
  14:	e8 62 22 fc ff       	call   0xfffffffffffc227b
  19:	e8 3d 9a 28 00       	call   0x289a5b
  1e:	48 85 db             	test   %rbx,%rbx
  21:	75 e4                	jne    0x7
  23:	5b                   	pop    %rbx
  24:	c3                   	ret
  25:	cc                   	int3
  26:	cc                   	int3
  27:	cc                   	int3
  28:	cc                   	int3
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	eb c7                	jmp    0xfffffffffffffff6
  2f:	66 66 2e 0f 1f 84 00 	data16 cs nopw 0x0(%rax,%rax,1)
  36:	00 00 00 00 
  3a:	90                   	nop
  3b:	90                   	nop
  3c:	90                   	nop
  3d:	90                   	nop
  3e:	90                   	nop
  3f:	90                   	nop

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	eb c7                	jmp    0xffffffffffffffcc
   5:	66 66 2e 0f 1f 84 00 	data16 cs nopw 0x0(%rax,%rax,1)
   c:	00 00 00 00 
  10:	90                   	nop
  11:	90                   	nop
  12:	90                   	nop
  13:	90                   	nop
  14:	90                   	nop
  15:	90                   	nop
[   96.132413] RSP: 0018:ffffbd534024fd78 EFLAGS: 00010283
[   96.132459] RAX: ffff99b887fef508 RBX: 0000000000000000 RCX: ffff99b884791560
[   96.132521] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffff99b887fec000
[   96.132580] RBP: ffffbd534024fcc0 R08: ffff99b8861e4220 R09: ffff99b881194a10
[   96.132641] R10: ffffbd534024fca8 R11: ffffbd534024fcb0 R12: dead000000000122
[   96.132700] R13: dead000000000100 R14: ffff99b88322f800 R15: 0000000000000000
[   96.132762] FS:  0000000000000000(0000) GS:ffff99b8bed00000(0000) knlGS:0000000000000000
[   96.132824] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   96.132878] CR2: 0000558d764b52c8 CR3: 0000000033846002 CR4: 0000000000772ef0
[   96.132941] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[   96.133000] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[   96.133061] PKRU: 55555554
[   96.133090] Call Trace:
[   96.133120]  <TASK>
[   96.133159] ? __warn (kernel/panic.c:748)
[   96.133200] ? __rtnl_unlock (net/core/rtnetlink.c:135 (discriminator 1))
[   96.133240] ? report_bug (lib/bug.c:201 lib/bug.c:219)
[   96.133280] ? handle_bug (arch/x86/kernel/traps.c:285)
[   96.133321] ? exc_invalid_op (arch/x86/kernel/traps.c:309 (discriminator 1))
[   96.133361] ? asm_exc_invalid_op (./arch/x86/include/asm/idtentry.h:621)
[   96.133400] ? __rtnl_unlock (net/core/rtnetlink.c:135 (discriminator 1))
[   96.133439] unregister_netdevice_many_notify (./include/linux/kernel.h:73 net/core/dev.c:11470 net/core/dev.c:11639)
[   96.133488] ? __unregister_nexthop_notifier (net/ipv4/nexthop.c:3899)
[   96.133537] cleanup_net (net/core/net_namespace.c:648)
[   96.133577] process_one_work (kernel/workqueue.c:3229)
[   96.133616] worker_thread (kernel/workqueue.c:3304 kernel/workqueue.c:3391)
[   96.133655] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[   96.133701] kthread (kernel/kthread.c:389)
[   96.133741] ? __pfx_kthread (kernel/kthread.c:342)
[   96.133781] ret_from_fork (arch/x86/kernel/process.c:147)
[   96.133821] ? __pfx_kthread (kernel/kthread.c:342)
[   96.133859] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [   96.815078] ------------[ cut here ]------------
| [   96.815161] WARNING: CPU: 2 PID: 66 at net/core/rtnetlink.c:135 __rtnl_unlock (net/core/rtnetlink.c:135 (discriminator 1))
| [   96.815232] Modules linked in: geneve bonding psample xfrm_user macsec vxlan ip6_gre ip_gre gre cls_u32 sch_htb [last unloaded: netdevsim]
| [   96.815393] Tainted: [W]=WARN
[   96.815431] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   96.815484] Workqueue: netns cleanup_net
[   96.815526] RIP: 0010:__rtnl_unlock (net/core/rtnetlink.c:135 (discriminator 1))
[ 96.815573] Code: 28 00 48 85 db 74 1c 48 89 de 31 ff 48 8b 1b ba 02 00 00 00 e8 62 22 fc ff e8 3d 9a 28 00 48 85 db 75 e4 5b c3 cc cc cc cc 90 <0f> 0b 90 eb c7 66 66 2e 0f 1f 84 00 00 00 00 00 90 90 90 90 90 90
All code
========
   0:	28 00                	sub    %al,(%rax)
   2:	48 85 db             	test   %rbx,%rbx
   5:	74 1c                	je     0x23
   7:	48 89 de             	mov    %rbx,%rsi
   a:	31 ff                	xor    %edi,%edi
   c:	48 8b 1b             	mov    (%rbx),%rbx
   f:	ba 02 00 00 00       	mov    $0x2,%edx
  14:	e8 62 22 fc ff       	call   0xfffffffffffc227b
  19:	e8 3d 9a 28 00       	call   0x289a5b
  1e:	48 85 db             	test   %rbx,%rbx
  21:	75 e4                	jne    0x7
  23:	5b                   	pop    %rbx
  24:	c3                   	ret
  25:	cc                   	int3
  26:	cc                   	int3
  27:	cc                   	int3
  28:	cc                   	int3
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	eb c7                	jmp    0xfffffffffffffff6
  2f:	66 66 2e 0f 1f 84 00 	data16 cs nopw 0x0(%rax,%rax,1)
  36:	00 00 00 00 
  3a:	90                   	nop
  3b:	90                   	nop
  3c:	90                   	nop
  3d:	90                   	nop
  3e:	90                   	nop
  3f:	90                   	nop

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	eb c7                	jmp    0xffffffffffffffcc
   5:	66 66 2e 0f 1f 84 00 	data16 cs nopw 0x0(%rax,%rax,1)
   c:	00 00 00 00 
  10:	90                   	nop
  11:	90                   	nop
  12:	90                   	nop
  13:	90                   	nop
  14:	90                   	nop
  15:	90                   	nop
[   96.815693] RSP: 0000:ffffbd534024fd78 EFLAGS: 00010283
[   96.815740] RAX: ffff99b8884be508 RBX: 0000000000000000 RCX: ffff99b884792560
[   96.815812] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffff99b8884bb000
[   96.815873] RBP: ffffbd534024fcc0 R08: ffff99b88a0ad990 R09: ffff99b881194a10
[   96.815933] R10: ffffbd534024fca8 R11: ffffbd534024fcb0 R12: dead000000000122
[   96.815993] R13: dead000000000100 R14: ffff99b88322fe00 R15: 0000000000000000
[   96.816055] FS:  0000000000000000(0000) GS:ffff99b8bed00000(0000) knlGS:0000000000000000
[   96.816119] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   96.816184] CR2: 00007fe425bec390 CR3: 000000000646e003 CR4: 0000000000772ef0
[   96.816245] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[   96.816306] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[   96.816365] PKRU: 55555554
[   96.816386] Call Trace:
[   96.816427]  <TASK>
[   96.816458] ? __warn (kernel/panic.c:748)
[   96.816500] ? __rtnl_unlock (net/core/rtnetlink.c:135 (discriminator 1))
[   96.816539] ? report_bug (lib/bug.c:201 lib/bug.c:219)
[   96.816581] ? handle_bug (arch/x86/kernel/traps.c:285)
[   96.816622] ? exc_invalid_op (arch/x86/kernel/traps.c:309 (discriminator 1))
[   96.816660] ? asm_exc_invalid_op (./arch/x86/include/asm/idtentry.h:621)
[   96.816702] ? __rtnl_unlock (net/core/rtnetlink.c:135 (discriminator 1))
[   96.816741] unregister_netdevice_many_notify (./include/linux/kernel.h:73 net/core/dev.c:11470 net/core/dev.c:11639)
[   96.816788] ? __unregister_nexthop_notifier (net/ipv4/nexthop.c:3899)
[   96.816838] cleanup_net (net/core/net_namespace.c:648)
[   96.816877] process_one_work (kernel/workqueue.c:3229)
[   96.816919] worker_thread (kernel/workqueue.c:3304 kernel/workqueue.c:3391)
[   96.816957] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[   96.817002] kthread (kernel/kthread.c:389)
[   96.817043] ? __pfx_kthread (kernel/kthread.c:342)
[   96.817081] ret_from_fork (arch/x86/kernel/process.c:147)
[   96.817124] ? __pfx_kthread (kernel/kthread.c:342)
[   96.817172] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [   96.848879] ------------[ cut here ]------------
| [   96.848923] WARNING: CPU: 0 PID: 66 at net/core/rtnetlink.c:135 __rtnl_unlock (net/core/rtnetlink.c:135 (discriminator 1))
| [   96.848983] Modules linked in: geneve bonding psample xfrm_user macsec vxlan ip6_gre ip_gre gre cls_u32 sch_htb [last unloaded: netdevsim]
| [   96.849148] Tainted: [W]=WARN
[   96.849178] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   96.849221] Workqueue: netns cleanup_net
[   96.849251] RIP: 0010:__rtnl_unlock (net/core/rtnetlink.c:135 (discriminator 1))
[ 96.849290] Code: 28 00 48 85 db 74 1c 48 89 de 31 ff 48 8b 1b ba 02 00 00 00 e8 62 22 fc ff e8 3d 9a 28 00 48 85 db 75 e4 5b c3 cc cc cc cc 90 <0f> 0b 90 eb c7 66 66 2e 0f 1f 84 00 00 00 00 00 90 90 90 90 90 90
All code
========
   0:	28 00                	sub    %al,(%rax)
   2:	48 85 db             	test   %rbx,%rbx
   5:	74 1c                	je     0x23
   7:	48 89 de             	mov    %rbx,%rsi
   a:	31 ff                	xor    %edi,%edi
   c:	48 8b 1b             	mov    (%rbx),%rbx
   f:	ba 02 00 00 00       	mov    $0x2,%edx
  14:	e8 62 22 fc ff       	call   0xfffffffffffc227b
  19:	e8 3d 9a 28 00       	call   0x289a5b
  1e:	48 85 db             	test   %rbx,%rbx
  21:	75 e4                	jne    0x7
  23:	5b                   	pop    %rbx
  24:	c3                   	ret
  25:	cc                   	int3
  26:	cc                   	int3
  27:	cc                   	int3
  28:	cc                   	int3
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	eb c7                	jmp    0xfffffffffffffff6
  2f:	66 66 2e 0f 1f 84 00 	data16 cs nopw 0x0(%rax,%rax,1)
  36:	00 00 00 00 
  3a:	90                   	nop
  3b:	90                   	nop
  3c:	90                   	nop
  3d:	90                   	nop
  3e:	90                   	nop
  3f:	90                   	nop

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	eb c7                	jmp    0xffffffffffffffcc
   5:	66 66 2e 0f 1f 84 00 	data16 cs nopw 0x0(%rax,%rax,1)
   c:	00 00 00 00 
  10:	90                   	nop
  11:	90                   	nop
  12:	90                   	nop
  13:	90                   	nop
  14:	90                   	nop
  15:	90                   	nop
[   96.849415] RSP: 0018:ffffbd534024fd78 EFLAGS: 00010283
[   96.849455] RAX: ffff99b884795508 RBX: 0000000000000000 RCX: ffff99b88616d560
[   96.849506] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffff99b884792000
[   96.849557] RBP: ffffbd534024fcc0 R08: ffff99b8883ca088 R09: ffff99b881194a10
[   96.849608] R10: ffffbd534024fca8 R11: ffffbd534024fcb0 R12: dead000000000122
[   96.849658] R13: dead000000000100 R14: ffff99b883225f00 R15: 0000000000000000
[   96.849711] FS:  0000000000000000(0000) GS:ffff99b8bec00000(0000) knlGS:0000000000000000
[   96.849773] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   96.849814] CR2: 0000558d4f307dec CR3: 0000000033846003 CR4: 0000000000772ef0
[   96.849872] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[   96.849922] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[   96.849973] PKRU: 55555554
[   96.849990] Call Trace:
[   96.850009]  <TASK>
[   96.850031] ? __warn (kernel/panic.c:748)
[   96.850061] ? __rtnl_unlock (net/core/rtnetlink.c:135 (discriminator 1))
[   96.850087] ? report_bug (lib/bug.c:201 lib/bug.c:219)
[   96.850119] ? handle_bug (arch/x86/kernel/traps.c:285)
[   96.850153] ? exc_invalid_op (arch/x86/kernel/traps.c:309 (discriminator 1))
[   96.850181] ? asm_exc_invalid_op (./arch/x86/include/asm/idtentry.h:621)
[   96.850207] ? __rtnl_unlock (net/core/rtnetlink.c:135 (discriminator 1))
[   96.850232] unregister_netdevice_many_notify (./include/linux/kernel.h:73 net/core/dev.c:11470 net/core/dev.c:11639)
[   96.850273] ? __unregister_nexthop_notifier (net/ipv4/nexthop.c:3899)
[   96.850313] cleanup_net (net/core/net_namespace.c:648)
[   96.850339] process_one_work (kernel/workqueue.c:3229)
[   96.850364] worker_thread (kernel/workqueue.c:3304 kernel/workqueue.c:3391)
[   96.850389] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[   96.850424] kthread (kernel/kthread.c:389)
[   96.850455] ? __pfx_kthread (kernel/kthread.c:342)
[   96.850480] ret_from_fork (arch/x86/kernel/process.c:147)
[   96.850513] ? __pfx_kthread (kernel/kthread.c:342)
[   96.850538] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [   97.427839] ------------[ cut here ]------------
| [   97.427980] WARNING: CPU: 3 PID: 66 at net/core/rtnetlink.c:135 __rtnl_unlock (net/core/rtnetlink.c:135 (discriminator 1))
| [   97.428048] Modules linked in: geneve bonding psample xfrm_user macsec vxlan ip6_gre ip_gre gre cls_u32 sch_htb [last unloaded: netdevsim]
| [   97.428222] Tainted: [W]=WARN
[   97.428252] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   97.428299] Workqueue: netns cleanup_net
[   97.428337] RIP: 0010:__rtnl_unlock (net/core/rtnetlink.c:135 (discriminator 1))
[ 97.428376] Code: 28 00 48 85 db 74 1c 48 89 de 31 ff 48 8b 1b ba 02 00 00 00 e8 62 22 fc ff e8 3d 9a 28 00 48 85 db 75 e4 5b c3 cc cc cc cc 90 <0f> 0b 90 eb c7 66 66 2e 0f 1f 84 00 00 00 00 00 90 90 90 90 90 90
All code
========
   0:	28 00                	sub    %al,(%rax)
   2:	48 85 db             	test   %rbx,%rbx
   5:	74 1c                	je     0x23
   7:	48 89 de             	mov    %rbx,%rsi
   a:	31 ff                	xor    %edi,%edi
   c:	48 8b 1b             	mov    (%rbx),%rbx
   f:	ba 02 00 00 00       	mov    $0x2,%edx
  14:	e8 62 22 fc ff       	call   0xfffffffffffc227b
  19:	e8 3d 9a 28 00       	call   0x289a5b
  1e:	48 85 db             	test   %rbx,%rbx
  21:	75 e4                	jne    0x7
  23:	5b                   	pop    %rbx
  24:	c3                   	ret
  25:	cc                   	int3
  26:	cc                   	int3
  27:	cc                   	int3
  28:	cc                   	int3
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	eb c7                	jmp    0xfffffffffffffff6
  2f:	66 66 2e 0f 1f 84 00 	data16 cs nopw 0x0(%rax,%rax,1)
  36:	00 00 00 00 
  3a:	90                   	nop
  3b:	90                   	nop
  3c:	90                   	nop
  3d:	90                   	nop
  3e:	90                   	nop
  3f:	90                   	nop

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	eb c7                	jmp    0xffffffffffffffcc
   5:	66 66 2e 0f 1f 84 00 	data16 cs nopw 0x0(%rax,%rax,1)
   c:	00 00 00 00 
  10:	90                   	nop
  11:	90                   	nop
  12:	90                   	nop
  13:	90                   	nop
  14:	90                   	nop
  15:	90                   	nop
[   97.428498] RSP: 0018:ffffbd534024fd78 EFLAGS: 00010283
[   97.428535] RAX: ffff99b8880c4508 RBX: 0000000000000000 RCX: ffff99b888817560
[   97.428591] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffff99b8880c1000
[   97.428646] RBP: ffffbd534024fcc0 R08: ffff99b882df9000 R09: ffff99b881194a10
[   97.428702] R10: ffffbd534024fca8 R11: ffffbd534024fcb0 R12: dead000000000122
[   97.428758] R13: dead000000000100 R14: ffff99b881ce3a00 R15: 0000000000000000
[   97.428816] FS:  0000000000000000(0000) GS:ffff99b8bed80000(0000) knlGS:0000000000000000
[   97.428875] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   97.428921] CR2: 00007fb87d3ee4e0 CR3: 0000000033846006 CR4: 0000000000772ef0
[   97.428978] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[   97.429031] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[   97.429088] PKRU: 55555554
[   97.429109] Call Trace:
[   97.429133]  <TASK>
[   97.429159] ? __warn (kernel/panic.c:748)
[   97.429193] ? __rtnl_unlock (net/core/rtnetlink.c:135 (discriminator 1))
[   97.429225] ? report_bug (lib/bug.c:201 lib/bug.c:219)
[   97.429258] ? handle_bug (arch/x86/kernel/traps.c:285)
[   97.429291] ? exc_invalid_op (arch/x86/kernel/traps.c:309 (discriminator 1))
[   97.429322] ? asm_exc_invalid_op (./arch/x86/include/asm/idtentry.h:621)
[   97.429355] ? __rtnl_unlock (net/core/rtnetlink.c:135 (discriminator 1))
[   97.429385] unregister_netdevice_many_notify (./include/linux/kernel.h:73 net/core/dev.c:11470 net/core/dev.c:11639)
[   97.429430] ? __unregister_nexthop_notifier (net/ipv4/nexthop.c:3899)
[   97.429475] cleanup_net (net/core/net_namespace.c:648)
[   97.429510] process_one_work (kernel/workqueue.c:3229)
[   97.429544] worker_thread (kernel/workqueue.c:3304 kernel/workqueue.c:3391)
[   97.429574] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[   97.429614] kthread (kernel/kthread.c:389)
[   97.429644] ? __pfx_kthread (kernel/kthread.c:342)
[   97.429677] ret_from_fork (arch/x86/kernel/process.c:147)
[   97.429712] ? __pfx_kthread (kernel/kthread.c:342)
[   97.429743] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [   97.526005] ------------[ cut here ]------------
| [   97.526065] WARNING: CPU: 3 PID: 66 at net/core/rtnetlink.c:135 __rtnl_unlock (net/core/rtnetlink.c:135 (discriminator 1))
| [   97.526127] Modules linked in: geneve bonding psample xfrm_user macsec vxlan ip6_gre ip_gre gre cls_u32 sch_htb [last unloaded: netdevsim]
| [   97.526297] Tainted: [W]=WARN
[   97.526327] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   97.526377] Workqueue: netns cleanup_net
[   97.526414] RIP: 0010:__rtnl_unlock (net/core/rtnetlink.c:135 (discriminator 1))
[ 97.526455] Code: 28 00 48 85 db 74 1c 48 89 de 31 ff 48 8b 1b ba 02 00 00 00 e8 62 22 fc ff e8 3d 9a 28 00 48 85 db 75 e4 5b c3 cc cc cc cc 90 <0f> 0b 90 eb c7 66 66 2e 0f 1f 84 00 00 00 00 00 90 90 90 90 90 90
All code
========
   0:	28 00                	sub    %al,(%rax)
   2:	48 85 db             	test   %rbx,%rbx
   5:	74 1c                	je     0x23
   7:	48 89 de             	mov    %rbx,%rsi
   a:	31 ff                	xor    %edi,%edi
   c:	48 8b 1b             	mov    (%rbx),%rbx
   f:	ba 02 00 00 00       	mov    $0x2,%edx
  14:	e8 62 22 fc ff       	call   0xfffffffffffc227b
  19:	e8 3d 9a 28 00       	call   0x289a5b
  1e:	48 85 db             	test   %rbx,%rbx
  21:	75 e4                	jne    0x7
  23:	5b                   	pop    %rbx
  24:	c3                   	ret
  25:	cc                   	int3
  26:	cc                   	int3
  27:	cc                   	int3
  28:	cc                   	int3
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	eb c7                	jmp    0xfffffffffffffff6
  2f:	66 66 2e 0f 1f 84 00 	data16 cs nopw 0x0(%rax,%rax,1)
  36:	00 00 00 00 
  3a:	90                   	nop
  3b:	90                   	nop
  3c:	90                   	nop
  3d:	90                   	nop
  3e:	90                   	nop
  3f:	90                   	nop

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	eb c7                	jmp    0xffffffffffffffcc
   5:	66 66 2e 0f 1f 84 00 	data16 cs nopw 0x0(%rax,%rax,1)
   c:	00 00 00 00 
  10:	90                   	nop
  11:	90                   	nop
  12:	90                   	nop
  13:	90                   	nop
  14:	90                   	nop
  15:	90                   	nop
[   97.526581] RSP: 0018:ffffbd534024fd78 EFLAGS: 00010283
[   97.526621] RAX: ffff99b888a3a508 RBX: 0000000000000000 RCX: ffff99b887c3b560
[   97.526678] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffff99b882db3000
[   97.526735] RBP: ffffbd534024fcc0 R08: ffff99b887e19000 R09: ffff99b881194a10
[   97.526792] R10: ffffbd534024fca8 R11: ffffbd534024fcb0 R12: dead000000000122
[   97.526849] R13: dead000000000100 R14: ffff99b881ce3a00 R15: 0000000000000000
[   97.526909] FS:  0000000000000000(0000) GS:ffff99b8bed80000(0000) knlGS:0000000000000000
[   97.526970] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   97.527017] CR2: 0000558d4f307dec CR3: 0000000004482001 CR4: 0000000000772ef0
[   97.527075] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[   97.527130] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[   97.527195] PKRU: 55555554
[   97.527218] Call Trace:
[   97.527243]  <TASK>
[   97.527267] ? __warn (kernel/panic.c:748)
[   97.527301] ? __rtnl_unlock (net/core/rtnetlink.c:135 (discriminator 1))
[   97.527333] ? report_bug (lib/bug.c:201 lib/bug.c:219)
[   97.527367] ? handle_bug (arch/x86/kernel/traps.c:285)
[   97.527401] ? exc_invalid_op (arch/x86/kernel/traps.c:309 (discriminator 1))
[   97.527434] ? asm_exc_invalid_op (./arch/x86/include/asm/idtentry.h:621)
[   97.527466] ? __rtnl_unlock (net/core/rtnetlink.c:135 (discriminator 1))
[   97.527496] unregister_netdevice_many_notify (./include/linux/kernel.h:73 net/core/dev.c:11470 net/core/dev.c:11639)
[   97.527538] ? __unregister_nexthop_notifier (net/ipv4/nexthop.c:3899)
[   97.527581] cleanup_net (net/core/net_namespace.c:648)
[   97.527612] process_one_work (kernel/workqueue.c:3229)
[   97.527642] worker_thread (kernel/workqueue.c:3304 kernel/workqueue.c:3391)
[   97.527672] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[   97.527710] kthread (kernel/kthread.c:389)
[   97.527746] ? __pfx_kthread (kernel/kthread.c:342)
[   97.527777] ret_from_fork (arch/x86/kernel/process.c:147)
[   97.527813] ? __pfx_kthread (kernel/kthread.c:342)
[   97.527844] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [   97.565177] ------------[ cut here ]------------
| [   97.565265] WARNING: CPU: 3 PID: 66 at net/core/rtnetlink.c:135 __rtnl_unlock (net/core/rtnetlink.c:135 (discriminator 1))
| [   97.565354] Modules linked in: geneve bonding psample xfrm_user macsec vxlan ip6_gre ip_gre gre cls_u32 sch_htb [last unloaded: netdevsim]
| [   97.565568] Tainted: [W]=WARN
[   97.565600] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   97.565649] Workqueue: netns cleanup_net
[   97.565688] RIP: 0010:__rtnl_unlock (net/core/rtnetlink.c:135 (discriminator 1))
[ 97.565727] Code: 28 00 48 85 db 74 1c 48 89 de 31 ff 48 8b 1b ba 02 00 00 00 e8 62 22 fc ff e8 3d 9a 28 00 48 85 db 75 e4 5b c3 cc cc cc cc 90 <0f> 0b 90 eb c7 66 66 2e 0f 1f 84 00 00 00 00 00 90 90 90 90 90 90
All code
========
   0:	28 00                	sub    %al,(%rax)
   2:	48 85 db             	test   %rbx,%rbx
   5:	74 1c                	je     0x23
   7:	48 89 de             	mov    %rbx,%rsi
   a:	31 ff                	xor    %edi,%edi
   c:	48 8b 1b             	mov    (%rbx),%rbx
   f:	ba 02 00 00 00       	mov    $0x2,%edx
  14:	e8 62 22 fc ff       	call   0xfffffffffffc227b
  19:	e8 3d 9a 28 00       	call   0x289a5b
  1e:	48 85 db             	test   %rbx,%rbx
  21:	75 e4                	jne    0x7
  23:	5b                   	pop    %rbx
  24:	c3                   	ret
  25:	cc                   	int3
  26:	cc                   	int3
  27:	cc                   	int3
  28:	cc                   	int3
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	eb c7                	jmp    0xfffffffffffffff6
  2f:	66 66 2e 0f 1f 84 00 	data16 cs nopw 0x0(%rax,%rax,1)
  36:	00 00 00 00 
  3a:	90                   	nop
  3b:	90                   	nop
  3c:	90                   	nop
  3d:	90                   	nop
  3e:	90                   	nop
  3f:	90                   	nop

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	eb c7                	jmp    0xffffffffffffffcc
   5:	66 66 2e 0f 1f 84 00 	data16 cs nopw 0x0(%rax,%rax,1)
   c:	00 00 00 00 
  10:	90                   	nop
  11:	90                   	nop
  12:	90                   	nop
  13:	90                   	nop
  14:	90                   	nop
  15:	90                   	nop
[   97.565900] RSP: 0018:ffffbd534024fd78 EFLAGS: 00010283
[   97.565953] RAX: ffff99b887c3e508 RBX: 0000000000000000 RCX: ffff99b88960d560
[   97.566025] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffff99b887c3b000
[   97.566084] RBP: ffffbd534024fcc0 R08: ffff99b881b4ce58 R09: ffff99b881194a10
[   97.566154] R10: ffffbd534024fca8 R11: ffffbd534024fcb0 R12: dead000000000122
[   97.566230] R13: dead000000000100 R14: ffff99b881ce3a00 R15: 0000000000000000
[   97.566304] FS:  0000000000000000(0000) GS:ffff99b8bed80000(0000) knlGS:0000000000000000
[   97.566378] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   97.566445] CR2: 00007f5555a9eb60 CR3: 0000000033846002 CR4: 0000000000772ef0
[   97.566522] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[   97.566602] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[   97.566678] PKRU: 55555554
[   97.566703] Call Trace:
[   97.566730]  <TASK>
[   97.566763] ? __warn (kernel/panic.c:748)
[   97.566808] ? __rtnl_unlock (net/core/rtnetlink.c:135 (discriminator 1))
[   97.566845] ? report_bug (lib/bug.c:201 lib/bug.c:219)
[   97.566887] ? handle_bug (arch/x86/kernel/traps.c:285)
[   97.566932] ? exc_invalid_op (arch/x86/kernel/traps.c:309 (discriminator 1))
[   97.566967] ? asm_exc_invalid_op (./arch/x86/include/asm/idtentry.h:621)
[   97.567005] ? __rtnl_unlock (net/core/rtnetlink.c:135 (discriminator 1))
[   97.567042] unregister_netdevice_many_notify (./include/linux/kernel.h:73 net/core/dev.c:11470 net/core/dev.c:11639)
[   97.567098] ? __unregister_nexthop_notifier (net/ipv4/nexthop.c:3899)
[   97.567154] cleanup_net (net/core/net_namespace.c:648)
[   97.567197] process_one_work (kernel/workqueue.c:3229)
[   97.567239] worker_thread (kernel/workqueue.c:3304 kernel/workqueue.c:3391)
[   97.567283] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[   97.567338] kthread (kernel/kthread.c:389)
[   97.567375] ? __pfx_kthread (kernel/kthread.c:342)
[   97.567412] ret_from_fork (arch/x86/kernel/process.c:147)
[   97.567459] ? __pfx_kthread (kernel/kthread.c:342)
[   97.567501] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [   98.238422] ------------[ cut here ]------------
| [   98.238483] WARNING: CPU: 0 PID: 66 at net/core/rtnetlink.c:135 __rtnl_unlock (net/core/rtnetlink.c:135 (discriminator 1))
| [   98.238545] Modules linked in: geneve bonding psample xfrm_user macsec vxlan ip6_gre ip_gre gre cls_u32 sch_htb [last unloaded: netdevsim]
| [   98.238705] Tainted: [W]=WARN
[   98.238742] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   98.238786] Workqueue: netns cleanup_net
[   98.238817] RIP: 0010:__rtnl_unlock (net/core/rtnetlink.c:135 (discriminator 1))
[ 98.238853] Code: 28 00 48 85 db 74 1c 48 89 de 31 ff 48 8b 1b ba 02 00 00 00 e8 62 22 fc ff e8 3d 9a 28 00 48 85 db 75 e4 5b c3 cc cc cc cc 90 <0f> 0b 90 eb c7 66 66 2e 0f 1f 84 00 00 00 00 00 90 90 90 90 90 90
All code
========
   0:	28 00                	sub    %al,(%rax)
   2:	48 85 db             	test   %rbx,%rbx
   5:	74 1c                	je     0x23
   7:	48 89 de             	mov    %rbx,%rsi
   a:	31 ff                	xor    %edi,%edi
   c:	48 8b 1b             	mov    (%rbx),%rbx
   f:	ba 02 00 00 00       	mov    $0x2,%edx
  14:	e8 62 22 fc ff       	call   0xfffffffffffc227b
  19:	e8 3d 9a 28 00       	call   0x289a5b
  1e:	48 85 db             	test   %rbx,%rbx
  21:	75 e4                	jne    0x7
  23:	5b                   	pop    %rbx
  24:	c3                   	ret
  25:	cc                   	int3
  26:	cc                   	int3
  27:	cc                   	int3
  28:	cc                   	int3
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	eb c7                	jmp    0xfffffffffffffff6
  2f:	66 66 2e 0f 1f 84 00 	data16 cs nopw 0x0(%rax,%rax,1)
  36:	00 00 00 00 
  3a:	90                   	nop
  3b:	90                   	nop
  3c:	90                   	nop
  3d:	90                   	nop
  3e:	90                   	nop
  3f:	90                   	nop

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	eb c7                	jmp    0xffffffffffffffcc
   5:	66 66 2e 0f 1f 84 00 	data16 cs nopw 0x0(%rax,%rax,1)
   c:	00 00 00 00 
  10:	90                   	nop
  11:	90                   	nop
  12:	90                   	nop
  13:	90                   	nop
  14:	90                   	nop
  15:	90                   	nop
[   98.238980] RSP: 0018:ffffbd534024fd78 EFLAGS: 00010283
[   98.239022] RAX: ffff99b8884bf508 RBX: 0000000000000000 RCX: ffff99b8884bc560
[   98.239074] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffff99b88633b000
[   98.239125] RBP: ffffbd534024fcc0 R08: ffff99b8864547f8 R09: ffff99b881194a10
[   98.239179] R10: ffffbd534024fca8 R11: ffffbd534024fcb0 R12: dead000000000122
[   98.239234] R13: dead000000000100 R14: ffff99b883225700 R15: 0000000000000000
[   98.239286] FS:  0000000000000000(0000) GS:ffff99b8bec00000(0000) knlGS:0000000000000000
[   98.239345] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   98.239387] CR2: 00007f0230d75460 CR3: 0000000033846003 CR4: 0000000000772ef0
[   98.239439] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[   98.239495] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[   98.239546] PKRU: 55555554
[   98.239563] Call Trace:
[   98.239582]  <TASK>
[   98.239604] ? __warn (kernel/panic.c:748)
[   98.239634] ? __rtnl_unlock (net/core/rtnetlink.c:135 (discriminator 1))
[   98.239672] ? report_bug (lib/bug.c:201 lib/bug.c:219)
[   98.239705] ? handle_bug (arch/x86/kernel/traps.c:285)
[   98.239737] ? exc_invalid_op (arch/x86/kernel/traps.c:309 (discriminator 1))
[   98.239762] ? asm_exc_invalid_op (./arch/x86/include/asm/idtentry.h:621)
[   98.239789] ? __rtnl_unlock (net/core/rtnetlink.c:135 (discriminator 1))
[   98.239821] unregister_netdevice_many_notify (./include/linux/kernel.h:73 net/core/dev.c:11470 net/core/dev.c:11639)
[   98.239863] ? __unregister_nexthop_notifier (net/ipv4/nexthop.c:3899)
[   98.239904] cleanup_net (net/core/net_namespace.c:648)
[   98.239938] process_one_work (kernel/workqueue.c:3229)
[   98.239970] worker_thread (kernel/workqueue.c:3304 kernel/workqueue.c:3391)
[   98.240000] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[   98.240035] kthread (kernel/kthread.c:389)
[   98.240072] ? __pfx_kthread (kernel/kthread.c:342)
[   98.240098] ret_from_fork (arch/x86/kernel/process.c:147)
[   98.240131] ? __pfx_kthread (kernel/kthread.c:342)
[   98.240169] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [   98.279395] ------------[ cut here ]------------
| [   98.279442] WARNING: CPU: 0 PID: 66 at net/core/rtnetlink.c:135 __rtnl_unlock (net/core/rtnetlink.c:135 (discriminator 1))
| [   98.279502] Modules linked in: geneve bonding psample xfrm_user macsec vxlan ip6_gre ip_gre gre cls_u32 sch_htb [last unloaded: netdevsim]
| [   98.279657] Tainted: [W]=WARN
[   98.279681] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   98.279724] Workqueue: netns cleanup_net
[   98.279756] RIP: 0010:__rtnl_unlock (net/core/rtnetlink.c:135 (discriminator 1))
[ 98.279796] Code: 28 00 48 85 db 74 1c 48 89 de 31 ff 48 8b 1b ba 02 00 00 00 e8 62 22 fc ff e8 3d 9a 28 00 48 85 db 75 e4 5b c3 cc cc cc cc 90 <0f> 0b 90 eb c7 66 66 2e 0f 1f 84 00 00 00 00 00 90 90 90 90 90 90
All code
========
   0:	28 00                	sub    %al,(%rax)
   2:	48 85 db             	test   %rbx,%rbx
   5:	74 1c                	je     0x23
   7:	48 89 de             	mov    %rbx,%rsi
   a:	31 ff                	xor    %edi,%edi
   c:	48 8b 1b             	mov    (%rbx),%rbx
   f:	ba 02 00 00 00       	mov    $0x2,%edx
  14:	e8 62 22 fc ff       	call   0xfffffffffffc227b
  19:	e8 3d 9a 28 00       	call   0x289a5b
  1e:	48 85 db             	test   %rbx,%rbx
  21:	75 e4                	jne    0x7
  23:	5b                   	pop    %rbx
  24:	c3                   	ret
  25:	cc                   	int3
  26:	cc                   	int3
  27:	cc                   	int3
  28:	cc                   	int3
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	eb c7                	jmp    0xfffffffffffffff6
  2f:	66 66 2e 0f 1f 84 00 	data16 cs nopw 0x0(%rax,%rax,1)
  36:	00 00 00 00 
  3a:	90                   	nop
  3b:	90                   	nop
  3c:	90                   	nop
  3d:	90                   	nop
  3e:	90                   	nop
  3f:	90                   	nop

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	eb c7                	jmp    0xffffffffffffffcc
   5:	66 66 2e 0f 1f 84 00 	data16 cs nopw 0x0(%rax,%rax,1)
   c:	00 00 00 00 
  10:	90                   	nop
  11:	90                   	nop
  12:	90                   	nop
  13:	90                   	nop
  14:	90                   	nop
  15:	90                   	nop
[   98.279921] RSP: 0000:ffffbd534024fd78 EFLAGS: 00010283
[   98.279960] RAX: ffff99b88633e508 RBX: 0000000000000000 RCX: ffff99b8863f9560
[   98.280011] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffff99b8884bc000
[   98.280062] RBP: ffffbd534024fcc0 R08: ffff99b883210110 R09: ffff99b881194a10
[   98.280119] R10: ffffbd534024fca8 R11: ffffbd534024fcb0 R12: dead000000000122
[   98.280175] R13: dead000000000100 R14: ffff99b883225400 R15: 0000000000000000
[   98.280235] FS:  0000000000000000(0000) GS:ffff99b8bec00000(0000) knlGS:0000000000000000
[   98.280292] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   98.280339] CR2: 00007f4865088178 CR3: 0000000008924006 CR4: 0000000000772ef0
[   98.280391] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[   98.280454] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[   98.280505] PKRU: 55555554
[   98.280522] Call Trace:
[   98.280540]  <TASK>
[   98.280562] ? __warn (kernel/panic.c:748)
[   98.280593] ? __rtnl_unlock (net/core/rtnetlink.c:135 (discriminator 1))
[   98.280619] ? report_bug (lib/bug.c:201 lib/bug.c:219)
[   98.280651] ? handle_bug (arch/x86/kernel/traps.c:285)
[   98.280682] ? exc_invalid_op (arch/x86/kernel/traps.c:309 (discriminator 1))
[   98.280707] ? asm_exc_invalid_op (./arch/x86/include/asm/idtentry.h:621)
[   98.280740] ? __rtnl_unlock (net/core/rtnetlink.c:135 (discriminator 1))
[   98.280771] unregister_netdevice_many_notify (./include/linux/kernel.h:73 net/core/dev.c:11470 net/core/dev.c:11639)
[   98.280812] ? __unregister_nexthop_notifier (net/ipv4/nexthop.c:3899)
[   98.280851] cleanup_net (net/core/net_namespace.c:648)
[   98.280883] process_one_work (kernel/workqueue.c:3229)
[   98.280919] worker_thread (kernel/workqueue.c:3304 kernel/workqueue.c:3391)
[   98.280949] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[   98.280984] kthread (kernel/kthread.c:389)
[   98.281015] ? __pfx_kthread (kernel/kthread.c:342)
[   98.281041] ret_from_fork (arch/x86/kernel/process.c:147)
[   98.281072] ? __pfx_kthread (kernel/kthread.c:342)
[   98.281103] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [  100.789771] ------------[ cut here ]------------
| [  100.789846] WARNING: CPU: 1 PID: 66 at net/core/rtnetlink.c:135 __rtnl_unlock (net/core/rtnetlink.c:135 (discriminator 1))
| [  100.789928] Modules linked in: geneve bonding psample xfrm_user macsec vxlan ip6_gre ip_gre gre cls_u32 sch_htb [last unloaded: netdevsim]
| [  100.790160] Tainted: [W]=WARN
[  100.790199] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  100.790255] Workqueue: netns cleanup_net
[  100.790301] RIP: 0010:__rtnl_unlock (net/core/rtnetlink.c:135 (discriminator 1))
[ 100.790350] Code: 28 00 48 85 db 74 1c 48 89 de 31 ff 48 8b 1b ba 02 00 00 00 e8 62 22 fc ff e8 3d 9a 28 00 48 85 db 75 e4 5b c3 cc cc cc cc 90 <0f> 0b 90 eb c7 66 66 2e 0f 1f 84 00 00 00 00 00 90 90 90 90 90 90
All code
========
   0:	28 00                	sub    %al,(%rax)
   2:	48 85 db             	test   %rbx,%rbx
   5:	74 1c                	je     0x23
   7:	48 89 de             	mov    %rbx,%rsi
   a:	31 ff                	xor    %edi,%edi
   c:	48 8b 1b             	mov    (%rbx),%rbx
   f:	ba 02 00 00 00       	mov    $0x2,%edx
  14:	e8 62 22 fc ff       	call   0xfffffffffffc227b
  19:	e8 3d 9a 28 00       	call   0x289a5b
  1e:	48 85 db             	test   %rbx,%rbx
  21:	75 e4                	jne    0x7
  23:	5b                   	pop    %rbx
  24:	c3                   	ret
  25:	cc                   	int3
  26:	cc                   	int3
  27:	cc                   	int3
  28:	cc                   	int3
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	eb c7                	jmp    0xfffffffffffffff6
  2f:	66 66 2e 0f 1f 84 00 	data16 cs nopw 0x0(%rax,%rax,1)
  36:	00 00 00 00 
  3a:	90                   	nop
  3b:	90                   	nop
  3c:	90                   	nop
  3d:	90                   	nop
  3e:	90                   	nop
  3f:	90                   	nop

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	eb c7                	jmp    0xffffffffffffffcc
   5:	66 66 2e 0f 1f 84 00 	data16 cs nopw 0x0(%rax,%rax,1)
   c:	00 00 00 00 
  10:	90                   	nop
  11:	90                   	nop
  12:	90                   	nop
  13:	90                   	nop
  14:	90                   	nop
  15:	90                   	nop
[  100.790527] RSP: 0018:ffffbd534024fd78 EFLAGS: 00010283
[  100.790576] RAX: ffff99b888825508 RBX: 0000000000000000 RCX: ffff99b882fbc560
[  100.790652] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffff99b8873f9000
[  100.790727] RBP: ffffbd534024fcc0 R08: ffff99b881fa9f68 R09: ffff99b881194a10
[  100.790802] R10: ffffbd534024fca8 R11: ffffbd534024fcb0 R12: dead000000000122
[  100.790877] R13: dead000000000100 R14: ffff99b8832cc900 R15: 0000000000000000
[  100.790953] FS:  0000000000000000(0000) GS:ffff99b8bec80000(0000) knlGS:0000000000000000
[  100.791027] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  100.791089] CR2: 00007f09def91000 CR3: 0000000033846001 CR4: 0000000000772ef0
[  100.791172] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[  100.791252] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[  100.791327] PKRU: 55555554
[  100.791352] Call Trace:
[  100.791378]  <TASK>
[  100.791403] ? __warn (kernel/panic.c:748)
[  100.791449] ? __rtnl_unlock (net/core/rtnetlink.c:135 (discriminator 1))
[  100.791486] ? report_bug (lib/bug.c:201 lib/bug.c:219)
[  100.791530] ? handle_bug (arch/x86/kernel/traps.c:285)
[  100.791568] ? exc_invalid_op (arch/x86/kernel/traps.c:309 (discriminator 1))
[  100.791606] ? asm_exc_invalid_op (./arch/x86/include/asm/idtentry.h:621)
[  100.791644] ? __rtnl_unlock (net/core/rtnetlink.c:135 (discriminator 1))
[  100.791681] unregister_netdevice_many_notify (./include/linux/kernel.h:73 net/core/dev.c:11470 net/core/dev.c:11639)
[  100.791737] ? __unregister_nexthop_notifier (net/ipv4/nexthop.c:3899)
[  100.791789] cleanup_net (net/core/net_namespace.c:648)
[  100.791828] process_one_work (kernel/workqueue.c:3229)
[  100.791866] worker_thread (kernel/workqueue.c:3304 kernel/workqueue.c:3391)
[  100.791901] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[  100.791950] kthread (kernel/kthread.c:389)
[  100.791988] ? __pfx_kthread (kernel/kthread.c:342)
[  100.792030] ret_from_fork (arch/x86/kernel/process.c:147)
[  100.792068] ? __pfx_kthread (kernel/kthread.c:342)
[  100.792105] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [  102.798699] ------------[ cut here ]------------
| [  102.798849] WARNING: CPU: 1 PID: 66 at net/core/rtnetlink.c:135 __rtnl_unlock (net/core/rtnetlink.c:135 (discriminator 1))
| [  102.798916] Modules linked in: geneve bonding psample xfrm_user macsec vxlan ip6_gre ip_gre gre cls_u32 sch_htb [last unloaded: netdevsim]
| [  102.799070] Tainted: [W]=WARN
[  102.799095] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  102.799137] Workqueue: netns cleanup_net
[  102.799185] RIP: 0010:__rtnl_unlock (net/core/rtnetlink.c:135 (discriminator 1))
[ 102.799225] Code: 28 00 48 85 db 74 1c 48 89 de 31 ff 48 8b 1b ba 02 00 00 00 e8 62 22 fc ff e8 3d 9a 28 00 48 85 db 75 e4 5b c3 cc cc cc cc 90 <0f> 0b 90 eb c7 66 66 2e 0f 1f 84 00 00 00 00 00 90 90 90 90 90 90
All code
========
   0:	28 00                	sub    %al,(%rax)
   2:	48 85 db             	test   %rbx,%rbx
   5:	74 1c                	je     0x23
   7:	48 89 de             	mov    %rbx,%rsi
   a:	31 ff                	xor    %edi,%edi
   c:	48 8b 1b             	mov    (%rbx),%rbx
   f:	ba 02 00 00 00       	mov    $0x2,%edx
  14:	e8 62 22 fc ff       	call   0xfffffffffffc227b
  19:	e8 3d 9a 28 00       	call   0x289a5b
  1e:	48 85 db             	test   %rbx,%rbx
  21:	75 e4                	jne    0x7
  23:	5b                   	pop    %rbx
  24:	c3                   	ret
  25:	cc                   	int3
  26:	cc                   	int3
  27:	cc                   	int3
  28:	cc                   	int3
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	eb c7                	jmp    0xfffffffffffffff6
  2f:	66 66 2e 0f 1f 84 00 	data16 cs nopw 0x0(%rax,%rax,1)
  36:	00 00 00 00 
  3a:	90                   	nop
  3b:	90                   	nop
  3c:	90                   	nop
  3d:	90                   	nop
  3e:	90                   	nop
  3f:	90                   	nop

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	eb c7                	jmp    0xffffffffffffffcc
   5:	66 66 2e 0f 1f 84 00 	data16 cs nopw 0x0(%rax,%rax,1)
   c:	00 00 00 00 
  10:	90                   	nop
  11:	90                   	nop
  12:	90                   	nop
  13:	90                   	nop
  14:	90                   	nop
  15:	90                   	nop
[  102.799343] RSP: 0018:ffffbd534024fd78 EFLAGS: 00010283
[  102.799382] RAX: ffff99b882fbc508 RBX: 0000000000000000 RCX: ffff99b886f2b560
[  102.799433] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffff99b882fb9000
[  102.799483] RBP: ffffbd534024fcc0 R08: ffff99b886186088 R09: ffff99b881194a10
[  102.799533] R10: ffffbd534024fca8 R11: ffffbd534024fcb0 R12: dead000000000122
[  102.799584] R13: dead000000000100 R14: ffff99b8832cc900 R15: 0000000000000000
[  102.799636] FS:  0000000000000000(0000) GS:ffff99b8bec80000(0000) knlGS:0000000000000000
[  102.799692] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  102.799740] CR2: 000055e30f33a180 CR3: 00000000074c4001 CR4: 0000000000772ef0
[  102.799792] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[  102.799847] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[  102.799898] PKRU: 55555554
[  102.799915] Call Trace:
[  102.799934]  <TASK>
[  102.799956] ? __warn (kernel/panic.c:748)
[  102.799985] ? __rtnl_unlock (net/core/rtnetlink.c:135 (discriminator 1))
[  102.800011] ? report_bug (lib/bug.c:201 lib/bug.c:219)
[  102.800043] ? handle_bug (arch/x86/kernel/traps.c:285)
[  102.800074] ? exc_invalid_op (arch/x86/kernel/traps.c:309 (discriminator 1))
[  102.800100] ? asm_exc_invalid_op (./arch/x86/include/asm/idtentry.h:621)
[  102.800125] ? __rtnl_unlock (net/core/rtnetlink.c:135 (discriminator 1))
[  102.800163] unregister_netdevice_many_notify (./include/linux/kernel.h:73 net/core/dev.c:11470 net/core/dev.c:11639)
[  102.800204] ? __unregister_nexthop_notifier (net/ipv4/nexthop.c:3899)
[  102.800242] cleanup_net (net/core/net_namespace.c:648)
[  102.800275] process_one_work (kernel/workqueue.c:3229)
[  102.800306] worker_thread (kernel/workqueue.c:3304 kernel/workqueue.c:3391)
[  102.800330] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[  102.800365] kthread (kernel/kthread.c:389)
[  102.800396] ? __pfx_kthread (kernel/kthread.c:342)
[  102.800421] ret_from_fork (arch/x86/kernel/process.c:147)
[  102.800455] ? __pfx_kthread (kernel/kthread.c:342)
[  102.800485] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
| [  103.358798] ------------[ cut here ]------------
| [  103.358861] WARNING: CPU: 1 PID: 66 at net/core/rtnetlink.c:135 __rtnl_unlock (net/core/rtnetlink.c:135 (discriminator 1))
| [  103.358950] Modules linked in: geneve bonding psample xfrm_user macsec vxlan ip6_gre ip_gre gre cls_u32 sch_htb [last unloaded: netdevsim]
| [  103.359174] Tainted: [W]=WARN
[  103.359214] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  103.359270] Workqueue: netns cleanup_net
[  103.359311] RIP: 0010:__rtnl_unlock (net/core/rtnetlink.c:135 (discriminator 1))
[ 103.359362] Code: 28 00 48 85 db 74 1c 48 89 de 31 ff 48 8b 1b ba 02 00 00 00 e8 62 22 fc ff e8 3d 9a 28 00 48 85 db 75 e4 5b c3 cc cc cc cc 90 <0f> 0b 90 eb c7 66 66 2e 0f 1f 84 00 00 00 00 00 90 90 90 90 90 90
All code
========
   0:	28 00                	sub    %al,(%rax)
   2:	48 85 db             	test   %rbx,%rbx
   5:	74 1c                	je     0x23
   7:	48 89 de             	mov    %rbx,%rsi
   a:	31 ff                	xor    %edi,%edi
   c:	48 8b 1b             	mov    (%rbx),%rbx
   f:	ba 02 00 00 00       	mov    $0x2,%edx
  14:	e8 62 22 fc ff       	call   0xfffffffffffc227b
  19:	e8 3d 9a 28 00       	call   0x289a5b
  1e:	48 85 db             	test   %rbx,%rbx
  21:	75 e4                	jne    0x7
  23:	5b                   	pop    %rbx
  24:	c3                   	ret
  25:	cc                   	int3
  26:	cc                   	int3
  27:	cc                   	int3
  28:	cc                   	int3
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	eb c7                	jmp    0xfffffffffffffff6
  2f:	66 66 2e 0f 1f 84 00 	data16 cs nopw 0x0(%rax,%rax,1)
  36:	00 00 00 00 
  3a:	90                   	nop
  3b:	90                   	nop
  3c:	90                   	nop
  3d:	90                   	nop
  3e:	90                   	nop
  3f:	90                   	nop

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	eb c7                	jmp    0xffffffffffffffcc
   5:	66 66 2e 0f 1f 84 00 	data16 cs nopw 0x0(%rax,%rax,1)
   c:	00 00 00 00 
  10:	90                   	nop
  11:	90                   	nop
  12:	90                   	nop
  13:	90                   	nop
  14:	90                   	nop
  15:	90                   	nop
[  103.359536] RSP: 0018:ffffbd534024fd78 EFLAGS: 00010283
[  103.359586] RAX: ffff99b88641d508 RBX: 0000000000000000 RCX: ffff99b887b54560
[  103.359662] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffff99b886418000
[  103.359737] RBP: ffffbd534024fcc0 R08: ffff99b888a26000 R09: ffff99b881194a10
[  103.359813] R10: ffffbd534024fca8 R11: ffffbd534024fcb0 R12: dead000000000122
[  103.359887] R13: dead000000000100 R14: ffff99b8832cca00 R15: 0000000000000000
[  103.359965] FS:  0000000000000000(0000) GS:ffff99b8bec80000(0000) knlGS:0000000000000000
[  103.360048] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  103.360109] CR2: 0000558d764b52c8 CR3: 0000000033846003 CR4: 0000000000772ef0
[  103.360191] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[  103.360259] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[  103.360324] PKRU: 55555554
[  103.360346] Call Trace:
[  103.360374]  <TASK>
[  103.360397] ? __warn (kernel/panic.c:748)
[  103.360442] ? __rtnl_unlock (net/core/rtnetlink.c:135 (discriminator 1))
[  103.360480] ? report_bug (lib/bug.c:201 lib/bug.c:219)
[  103.360525] ? handle_bug (arch/x86/kernel/traps.c:285)
[  103.360567] ? exc_invalid_op (arch/x86/kernel/traps.c:309 (discriminator 1))
[  103.360601] ? asm_exc_invalid_op (./arch/x86/include/asm/idtentry.h:621)
[  103.360636] ? __rtnl_unlock (net/core/rtnetlink.c:135 (discriminator 1))
[  103.360672] unregister_netdevice_many_notify (./include/linux/kernel.h:73 net/core/dev.c:11470 net/core/dev.c:11639)
[  103.360724] ? __unregister_nexthop_notifier (net/ipv4/nexthop.c:3899)
[  103.360776] cleanup_net (net/core/net_namespace.c:648)
[  103.360817] process_one_work (kernel/workqueue.c:3229)
[  103.360857] worker_thread (kernel/workqueue.c:3304 kernel/workqueue.c:3391)
[  103.360900] ? __pfx_worker_thread (kernel/workqueue.c:3337)
[  103.360951] kthread (kernel/kthread.c:389)
[  103.360989] ? __pfx_kthread (kernel/kthread.c:342)
[  103.361027] ret_from_fork (arch/x86/kernel/process.c:147)
[  103.361070] ? __pfx_kthread (kernel/kthread.c:342)


Finger prints:
__rtnl_unlock:unregister_netdevice_many_notify:cleanup_net:process_one_work:worker_thread