======================================
| Ctrl-C stdout
|
| WAIT TIMEOUT stdout
| [  569.508011] Oops: general protection fault, probably for non-canonical address 0x1000100000060: 0000 [#1] SMP
[  569.508193] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  569.508251] Workqueue: events virtio_fs_requests_done_work
[  569.508305] RIP: 0010:dst_dev_put (net/core/dst.c:149)
[  569.508343] Code: c4 28 5b c3 e8 b3 90 27 00 0f 1f 00 f3 0f 1e fa 0f 1f 44 00 00 b8 02 00 00 00 55 48 8b 2f 66 89 47 3a 48 8b 47 08 53 48 89 fb <48> 8b 40 38 48 85 c0 74 05 48 89 ee ff d0 48 c7 43 28 e0 15 d2 94
All code
========
   0:	c4                   	(bad)
   1:	28 5b c3             	sub    %bl,-0x3d(%rbx)
   4:	e8 b3 90 27 00       	call   0x2790bc
   9:	0f 1f 00             	nopl   (%rax)
   c:	f3 0f 1e fa          	endbr64
  10:	0f 1f 44 00 00       	nopl   0x0(%rax,%rax,1)
  15:	b8 02 00 00 00       	mov    $0x2,%eax
  1a:	55                   	push   %rbp
  1b:	48 8b 2f             	mov    (%rdi),%rbp
  1e:	66 89 47 3a          	mov    %ax,0x3a(%rdi)
  22:	48 8b 47 08          	mov    0x8(%rdi),%rax
  26:	53                   	push   %rbx
  27:	48 89 fb             	mov    %rdi,%rbx
  2a:*	48 8b 40 38          	mov    0x38(%rax),%rax		<-- trapping instruction
  2e:	48 85 c0             	test   %rax,%rax
  31:	74 05                	je     0x38
  33:	48 89 ee             	mov    %rbp,%rsi
  36:	ff d0                	call   *%rax
  38:	48 c7 43 28 e0 15 d2 	movq   $0xffffffff94d215e0,0x28(%rbx)
  3f:	94 

Code starting with the faulting instruction
===========================================
   0:	48 8b 40 38          	mov    0x38(%rax),%rax
   4:	48 85 c0             	test   %rax,%rax
   7:	74 05                	je     0xe
   9:	48 89 ee             	mov    %rbp,%rsi
   c:	ff d0                	call   *%rax
   e:	48 c7 43 28 e0 15 d2 	movq   $0xffffffff94d215e0,0x28(%rbx)
  15:	94 
[  569.508486] RSP: 0018:ffffb84cc00e4e88 EFLAGS: 00010286
[  569.508533] RAX: 0001000100000028 RBX: ffff9419c391a300 RCX: 0000000000000002
[  569.508600] RDX: ffffffff94e2f520 RSI: ffffffff95b61148 RDI: ffff9419c391a300
[  569.508661] RBP: 00000000058b9878 R08: ffff9419c9213670 R09: 0000000000000101
[  569.508727] R10: ffffffff95a080c0 R11: 00000000000002a6 R12: 000044325727da00
[  569.508799] R13: 000044325727da00 R14: ffff9419feca9c00 R15: 0000000000000000
[  569.508859] FS:  0000000000000000(0000) GS:ffff941a68a05000(0000) knlGS:0000000000000000
[  569.508923] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  569.508973] CR2: 0000562e8a4c5dec CR3: 0000000008404001 CR4: 0000000000772ef0
[  569.509042] PKRU: 55555554
[  569.509073] Call Trace:
[  569.509096]  <IRQ>
[  569.509123]  rt_fibinfo_free_cpus.part.0 (net/ipv4/fib_semantics.c:196)
[  569.509171]  fib_nh_common_release (net/ipv4/fib_semantics.c:207)
[  569.509217]  free_fib_info_rcu (./include/net/nexthop.h:480 (discriminator 3) net/ipv4/fib_semantics.c:229 (discriminator 3))
[  569.509253]  rcu_core (kernel/rcu/tree.c:2612 kernel/rcu/tree.c:2857)
[  569.509305]  ? rcu_core (kernel/rcu/tree.c:2531 kernel/rcu/tree.c:2857)
[  569.509342]  handle_softirqs (./arch/x86/include/asm/jump_label.h:37 ./include/trace/events/irq.h:142 kernel/softirq.c:623)
[  569.509384]  irq_exit_rcu (kernel/softirq.c:657 kernel/softirq.c:496 kernel/softirq.c:723 kernel/softirq.c:739)
[  569.509429]  sysvec_apic_timer_interrupt (arch/x86/kernel/apic/apic.c:1056 arch/x86/kernel/apic/apic.c:1056)
[  569.509475]  </IRQ>
[  569.509505]  <TASK>
[  569.509526]  asm_sysvec_apic_timer_interrupt (./arch/x86/include/asm/idtentry.h:697)
[  569.509574] RIP: 0010:__slab_free (./arch/x86/include/asm/cmpxchg_64.h:83 mm/slub.c:767 mm/slub.c:832 mm/slub.c:5932)
[  569.509625] Code: 66 85 c0 66 89 c1 0f 95 c0 44 08 e8 75 05 40 84 f6 75 48 31 ff 41 f6 47 12 01 0f 84 a7 00 00 00 4c 89 f0 f0 49 0f c7 4c 24 20 <0f> 94 c0 84 c0 0f 84 dc 00 00 00 48 85 ff 0f 85 63 01 00 00 45 84
All code
========
   0:	66 85 c0             	test   %ax,%ax
   3:	66 89 c1             	mov    %ax,%cx
   6:	0f 95 c0             	setne  %al
   9:	44 08 e8             	or     %r13b,%al
   c:	75 05                	jne    0x13
   e:	40 84 f6             	test   %sil,%sil
  11:	75 48                	jne    0x5b
  13:	31 ff                	xor    %edi,%edi
  15:	41 f6 47 12 01       	testb  $0x1,0x12(%r15)
  1a:	0f 84 a7 00 00 00    	je     0xc7
  20:	4c 89 f0             	mov    %r14,%rax
  23:	f0 49 0f c7 4c 24 20 	lock cmpxchg16b 0x20(%r12)
  2a:*	0f 94 c0             	sete   %al		<-- trapping instruction
  2d:	84 c0                	test   %al,%al
  2f:	0f 84 dc 00 00 00    	je     0x111
  35:	48 85 ff             	test   %rdi,%rdi
  38:	0f 85 63 01 00 00    	jne    0x1a1
  3e:	45                   	rex.RB
  3f:	84                   	.byte 0x84

Code starting with the faulting instruction
===========================================
   0:	0f 94 c0             	sete   %al
   3:	84 c0                	test   %al,%al
   5:	0f 84 dc 00 00 00    	je     0xe7
   b:	48 85 ff             	test   %rdi,%rdi
   e:	0f 85 63 01 00 00    	jne    0x177
  14:	45                   	rex.RB
  15:	84                   	.byte 0x84
[  569.509762] RSP: 0018:ffffb84cc01c3d40 EFLAGS: 00000242
[  569.509804] RAX: ffff9419c5946600 RBX: ffff9419c5947800 RCX: 0000000080100009
[  569.509868] RDX: 000000008010000a RSI: ffffe35f40165101 RDI: 0000000000000000
[  569.509929] RBP: ffffb84cc01c3d98 R08: 0000000000000001 R09: ffffffff94a96389
[  569.509995] R10: ffff9419c5947800 R11: fefefefefefefeff R12: ffffe35f40165180
[  569.510061] R13: 0000000000000001 R14: ffff9419c5946600 R15: ffff9419c1042a00
[  569.510126]  ? detach_buf_split (drivers/virtio/virtio_ring.c:803)
[  569.510166]  ? update_load_avg (kernel/sched/fair.c:4367 kernel/sched/fair.c:4704)
[  569.510207]  ? update_curr (kernel/sched/fair.c:1227)
[  569.510244]  ? fuse_readpages_end (fs/fuse/file.c:691 fs/fuse/file.c:1016)
[  569.510292]  detach_buf_split (drivers/virtio/virtio_ring.c:803)
[  569.510321]  virtqueue_get_buf_ctx (drivers/virtio/virtio_ring.c:858 drivers/virtio/virtio_ring.c:2544)
[  569.510368]  virtio_fs_requests_done_work (fs/fuse/virtio_fs.c:826)
[  569.510415]  process_one_work (kernel/workqueue.c:3262)
[  569.510454]  worker_thread (kernel/workqueue.c:3334 kernel/workqueue.c:3421)
[  569.510493]  ? bh_worker (kernel/workqueue.c:3367)
[  569.510531]  kthread (kernel/kthread.c:463)
[  569.510568]  ? kthreads_online_cpu (kernel/kthread.c:412)
[  569.510620]  ? kthreads_online_cpu (kernel/kthread.c:412)
[  569.510668]  ret_from_fork (arch/x86/kernel/process.c:164)
[  569.510706]  ? kthreads_online_cpu (kernel/kthread.c:412)


Finger prints:
dst_dev_put:fib_nh_common_release:free_fib_info_rcu:rcu_core:handle_softirqs