======================================
| [   11.663134] ------------[ cut here ]------------
| [   11.663223] RTNL: assertion failed at net/core/link_watch.c (59)
| [   11.663307] WARNING: CPU: 0 PID: 2076 at net/core/link_watch.c:59 rfc2863_policy (net/core/link_watch.c:59 net/core/link_watch.c:76)
| [   11.663382] Modules linked in: vxlan
[   11.663480] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   11.663523] RIP: 0010:rfc2863_policy (net/core/link_watch.c:59 net/core/link_watch.c:76)
[ 11.663573] Code: 80 3d 27 7d 07 01 00 75 ca c6 05 1e 7d 07 01 01 90 ba 3b 00 00 00 48 c7 c6 8d f8 7b 98 48 c7 c7 b0 cc 6d 98 e8 7f 37 56 ff 90 <0f> 0b 90 90 eb a3 83 f8 06 0f 85 14 ff ff ff b8 05 00 00 00 e9 0a
All code
========
   0:	80 3d 27 7d 07 01 00 	cmpb   $0x0,0x1077d27(%rip)        # 0x1077d2e
   7:	75 ca                	jne    0xffffffffffffffd3
   9:	c6 05 1e 7d 07 01 01 	movb   $0x1,0x1077d1e(%rip)        # 0x1077d2e
  10:	90                   	nop
  11:	ba 3b 00 00 00       	mov    $0x3b,%edx
  16:	48 c7 c6 8d f8 7b 98 	mov    $0xffffffff987bf88d,%rsi
  1d:	48 c7 c7 b0 cc 6d 98 	mov    $0xffffffff986dccb0,%rdi
  24:	e8 7f 37 56 ff       	call   0xffffffffff5637a8
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	90                   	nop
  2e:	eb a3                	jmp    0xffffffffffffffd3
  30:	83 f8 06             	cmp    $0x6,%eax
  33:	0f 85 14 ff ff ff    	jne    0xffffffffffffff4d
  39:	b8 05 00 00 00       	mov    $0x5,%eax
  3e:	e9                   	.byte 0xe9
  3f:	0a                   	.byte 0xa

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	90                   	nop
   4:	eb a3                	jmp    0xffffffffffffffa9
   6:	83 f8 06             	cmp    $0x6,%eax
   9:	0f 85 14 ff ff ff    	jne    0xffffffffffffff23
   f:	b8 05 00 00 00       	mov    $0x5,%eax
  14:	e9                   	.byte 0xe9
  15:	0a                   	.byte 0xa
[   11.663708] RSP: 0018:ffffa9e18223f750 EFLAGS: 00010286
[   11.663750] RAX: 0000000000000000 RBX: ffff995686c70000 RCX: 00000000ffffdfff
[   11.663822] RDX: 0000000000000000 RSI: 00000000ffffffea RDI: 0000000000000001
[   11.663875] RBP: 0000000000000009 R08: ffffffff98b5a968 R09: 00000000ffffdfff
[   11.663928] R10: ffffffff98a7a980 R11: ffffffff98b2a980 R12: dead000000000122
[   11.663974] R13: dead000000000100 R14: ffffffff987bf1fe R15: ffffa9e18223f280
[   11.664036] FS:  00007f007605c800(0000) GS:ffff9956bec00000(0000) knlGS:0000000000000000
[   11.664092] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   11.664140] CR2: 00007ff3859c37d0 CR3: 00000000064b2001 CR4: 0000000000772ef0
[   11.664205] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[   11.664259] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[   11.664308] PKRU: 55555554
[   11.664325] Call Trace:
[   11.664344]  <TASK>
[   11.664365] ? __warn (kernel/panic.c:748)
[   11.664398] ? rfc2863_policy (net/core/link_watch.c:59 net/core/link_watch.c:76)
[   11.664429] ? report_bug (lib/bug.c:201 lib/bug.c:219)
[   11.664459] ? prb_read_valid (kernel/printk/printk_ringbuffer.c:2183)
[   11.664490] ? handle_bug (arch/x86/kernel/traps.c:285)
[   11.664522] ? exc_invalid_op (arch/x86/kernel/traps.c:309 (discriminator 1))
[   11.664552] ? asm_exc_invalid_op (./arch/x86/include/asm/idtentry.h:621)
[   11.664586] ? rfc2863_policy (net/core/link_watch.c:59 net/core/link_watch.c:76)
[   11.664616] linkwatch_do_dev (net/core/link_watch.c:180)
[   11.664646] netdev_run_todo (net/core/dev.c:10894 (discriminator 2))
[   11.664677] ? vlan_vid_del (net/8021q/vlan_core.c:368 net/8021q/vlan_core.c:387)
[   11.664708] rtnl_dellink (net/core/rtnetlink.c:3528)
[   11.664741] ? __rtnl_unlock (net/core/rtnetlink.c:140 (discriminator 3))
[   11.664773] ? netdev_run_todo (./include/linux/list.h:373 net/core/dev.c:10891)
[   11.664805] ? __pfx_rtnl_dellink (net/core/rtnetlink.c:3484)
[   11.664836] rtnetlink_rcv_msg (net/core/rtnetlink.c:6902)
[   11.664862] ? get_page_from_freelist (mm/page_alloc.c:1039 mm/page_alloc.c:1554 mm/page_alloc.c:1564 mm/page_alloc.c:3474)
[   11.664904] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6805)
[   11.664942] netlink_rcv_skb (net/netlink/af_netlink.c:2543)
[   11.664974] netlink_unicast (net/netlink/af_netlink.c:1322 net/netlink/af_netlink.c:1348)
[   11.665013] netlink_sendmsg (net/netlink/af_netlink.c:1892)
[   11.665042] ____sys_sendmsg (net/socket.c:711 net/socket.c:726 net/socket.c:2594)
[   11.665073] ? copy_msghdr_from_user (net/socket.c:2534)
[   11.665121] ___sys_sendmsg (net/socket.c:2650)
[   11.665149] ? __pte_offset_map (./include/linux/pgtable.h:345 ./include/linux/pgtable.h:615 mm/pgtable-generic.c:289)
[   11.665180] ? fsnotify_grab_connector (fs/notify/mark.c:702)
[   11.665217] ? fsnotify_destroy_marks (fs/notify/mark.c:929)
[   11.665257] __sys_sendmsg (net/socket.c:2680)
[   11.665288] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[   11.665317] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[   11.665356] RIP: 0033:0x7f00762689a7
[ 11.665386] Code: 0a 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b9 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 89 54 24 1c 48 89 74 24 10
All code
========
   0:	0a 00                	or     (%rax),%al
   2:	f7 d8                	neg    %eax
   4:	64 89 02             	mov    %eax,%fs:(%rdx)
   7:	48 c7 c0 ff ff ff ff 	mov    $0xffffffffffffffff,%rax
   e:	eb b9                	jmp    0xffffffffffffffc9
  10:	0f 1f 00             	nopl   (%rax)
  13:	f3 0f 1e fa          	endbr64
  17:	64 8b 04 25 18 00 00 	mov    %fs:0x18,%eax
  1e:	00 
  1f:	85 c0                	test   %eax,%eax
  21:	75 10                	jne    0x33
  23:	b8 2e 00 00 00       	mov    $0x2e,%eax
  28:	0f 05                	syscall
  2a:*	48 3d 00 f0 ff ff    	cmp    $0xfffffffffffff000,%rax		<-- trapping instruction
  30:	77 51                	ja     0x83
  32:	c3                   	ret
  33:	48 83 ec 28          	sub    $0x28,%rsp
  37:	89 54 24 1c          	mov    %edx,0x1c(%rsp)
  3b:	48 89 74 24 10       	mov    %rsi,0x10(%rsp)

Code starting with the faulting instruction
===========================================
   0:	48 3d 00 f0 ff ff    	cmp    $0xfffffffffffff000,%rax
   6:	77 51                	ja     0x59
   8:	c3                   	ret
   9:	48 83 ec 28          	sub    $0x28,%rsp
   d:	89 54 24 1c          	mov    %edx,0x1c(%rsp)
  11:	48 89 74 24 10       	mov    %rsi,0x10(%rsp)
[   11.665501] RSP: 002b:00007fffa6010588 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[   11.665549] RAX: ffffffffffffffda RBX: 00007fffa6010cb0 RCX: 00007f00762689a7
[   11.665597] RDX: 0000000000000000 RSI: 00007fffa60105f0 RDI: 0000000000000005
[   11.665647] RBP: 0000000000000002 R08: 0000000000000003 R09: 0000000000000078
[   11.665703] R10: 00007f0076126ef8 R11: 0000000000000246 R12: 0000000000000002


Finger prints:
rfc2863_policy:linkwatch_do_dev:netdev_run_todo:rtnl_dellink:rtnetlink_rcv_msg