======================================
| [   12.167068][  T253] softirqs last disabled at (22955): __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
| [   12.167070][  T253] Preemption disabled at:
| [   12.167070][  T253] vprintk_emit (kernel/printk/printk.c:2471)
| [   12.167080][  T253] Tainted: [W]=WARN
[   12.167081][  T253] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   12.167082][  T253] Call Trace:
[   12.167084][  T253]  <TASK>
[   12.167086][  T253]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   12.167092][  T253]  ? vprintk_emit (kernel/printk/printk.c:2471)
[   12.167094][  T253]  __might_resched.cold (kernel/sched/core.c:9234)
[   12.167098][  T253]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   12.167103][  T253]  ? __kmalloc_noprof (./include/linux/sched/mm.h:317 mm/slub.c:4636 mm/slub.c:4974 mm/slub.c:5413 mm/slub.c:5439)
[   12.167107][  T253]  __kmalloc_noprof (./include/linux/sched/mm.h:322 (discriminator 2) mm/slub.c:4636 (discriminator 2) mm/slub.c:4974 (discriminator 2) mm/slub.c:5413 (discriminator 2) mm/slub.c:5439 (discriminator 2))
[   12.167110][  T253]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   12.167116][  T253]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:58 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   12.167119][  T253]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   12.167122][  T253]  put_chars (drivers/char/virtio_console.c:1176)
[   12.167124][  T253]  ? desc_read_finalized_seq (kernel/printk/printk_ringbuffer.c:1934)
[   12.167126][  T253]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   12.167129][  T253]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   12.167132][  T253]  ? validate_chain (kernel/locking/lockdep.c:3817 (discriminator 2) kernel/locking/lockdep.c:3837 (discriminator 2) kernel/locking/lockdep.c:3892 (discriminator 2))
[   12.167137][  T253]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   12.167139][  T253]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   12.167141][  T253]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   12.167146][  T253]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   12.167147][  T253]  ? console_emit_next_record (kernel/printk/printk.c:3095 (discriminator 2) kernel/printk/printk.c:3182 (discriminator 2))
[   12.167150][  T253]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   12.167153][  T253]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   12.167157][  T253]  console_emit_next_record (kernel/printk/printk.c:3183)
[   12.167161][  T253]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   12.167163][  T253]  ? console_flush_one_record (./include/linux/rcupdate.h:314 (discriminator 2) ./include/linux/srcu.h:439 (discriminator 2) kernel/printk/printk.c:291 (discriminator 2) kernel/printk/printk.c:3246 (discriminator 2))
[   12.167166][  T253]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   12.167169][  T253]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   12.167172][  T253]  console_flush_one_record (kernel/printk/printk.c:3268)
[   12.167177][  T253]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   12.167178][  T253]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   12.167184][  T253]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   12.167186][  T253]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   12.167188][  T253]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   12.167191][  T253]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   12.167194][  T253]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   12.167196][  T253]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   12.167199][  T253]  vprintk_emit (kernel/printk/printk.c:2479)
[   12.167205][  T253]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   12.167211][  T253]  ? gre_exit (net/ipv4/gre_demux.c:73) gre
[   12.167214][  T253]  _printk (kernel/printk/printk.c:2504)
[   12.167218][  T253]  ? snapshot_read.cold (user.c:?)
[   12.167224][  T253]  ? do_one_initcall (./include/linux/instrumented.h:82 ./include/asm-generic/bitops/instrumented-non-atomic.h:141 ./include/linux/cpumask.h:650 ./include/linux/cpumask.h:1232 ./include/trace/events/initcall.h:27 init/main.c:1356)
[   12.167228][  T253] gre_init (gre.mod.c:?) gre
[   12.167230][  T253]  do_one_initcall (init/main.c:1357)
[   12.167233][  T253]  ? trace_event_raw_event_initcall_level (./include/trace/events/initcall.h:10)
[   12.167237][  T253]  ? do_init_module (./include/linux/slab.h:991 (discriminator 1) kernel/module/main.c:3105 (discriminator 1))
[   12.167241][  T253]  ? kasan_unpoison (mm/kasan/shadow.c:146 mm/kasan/shadow.c:178)
[   12.167245][  T253]  do_init_module (kernel/module/main.c:3117)
[   12.167249][  T253]  ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4488)
[   12.167253][  T253]  ? free_module (./include/trace/events/module.h:50 (discriminator 19))
[   12.167257][  T253]  ? kfree (./include/linux/kasan.h:235 mm/slub.c:2748 mm/slub.c:6499 mm/slub.c:6792)
[   12.167261][  T253]  load_module (kernel/module/main.c:3593)
[   12.167268][  T253]  ? layout_and_allocate.isra.0 (kernel/module/main.c:3016)
[   12.167273][  T253]  ? backing_file_read_iter (fs/backing-file.c:211)
[   12.167277][  T253]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   12.167281][  T253]  init_module_from_file (kernel/module/main.c:3790)
[   12.167284][  T253]  ? __do_sys_init_module (kernel/module/main.c:3664)
[   12.167292][  T253]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   12.167296][  T253]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:58 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   12.167299][  T253]  idempotent_init_module (kernel/module/main.c:3802)
[   12.167302][  T253]  ? init_module_from_file (kernel/module/main.c:3791)
[   12.167309][  T253]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   12.167311][  T253]  ? cap_capable (./include/trace/events/capability.h:26 (discriminator 22) security/commoncap.c:130 (discriminator 22))
[   12.167317][  T253]  __x64_sys_finit_module (kernel/module/main.c:3828 kernel/module/main.c:3812 kernel/module/main.c:3812)
[   12.167319][  T253]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   12.167323][  T253]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[   12.167325][  T253]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[   12.167328][  T253]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   12.167330][  T253] RIP: 0033:0x7fa51d88037d
[   12.167333][  T253] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 4b aa 0f 00 f7 d8 64 89 01 48
All code
========
   0:	ff c3                	inc    %ebx
   2:	66 2e 0f 1f 84 00 00 	cs nopw 0x0(%rax,%rax,1)
   9:	00 00 00 
   c:	90                   	nop
   d:	f3 0f 1e fa          	endbr64
  11:	48 89 f8             	mov    %rdi,%rax
  14:	48 89 f7             	mov    %rsi,%rdi
  17:	48 89 d6             	mov    %rdx,%rsi
  1a:	48 89 ca             	mov    %rcx,%rdx
  1d:	4d 89 c2             	mov    %r8,%r10
  20:	4d 89 c8             	mov    %r9,%r8
  23:	4c 8b 4c 24 08       	mov    0x8(%rsp),%r9
  28:	0f 05                	syscall
  2a:*	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax		<-- trapping instruction
  30:	73 01                	jae    0x33
  32:	c3                   	ret
  33:	48 8b 0d 4b aa 0f 00 	mov    0xfaa4b(%rip),%rcx        # 0xfaa85
  3a:	f7 d8                	neg    %eax
  3c:	64 89 01             	mov    %eax,%fs:(%rcx)
  3f:	48                   	rex.W

Code starting with the faulting instruction
===========================================
   0:	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax
   6:	73 01                	jae    0x9
   8:	c3                   	ret
   9:	48 8b 0d 4b aa 0f 00 	mov    0xfaa4b(%rip),%rcx        # 0xfaa5b
  10:	f7 d8                	neg    %eax
  12:	64 89 01             	mov    %eax,%fs:(%rcx)
  15:	48                   	rex.W
[   12.167335][  T253] RSP: 002b:00007ffdaacec038 EFLAGS: 00000246 ORIG_RAX: 0000000000000139
[   12.167339][  T253] RAX: ffffffffffffffda RBX: 00005649e0edba40 RCX: 00007fa51d88037d
[   12.167340][  T253] RDX: 0000000000000000 RSI: 00005649cc757ffd RDI: 0000000000000001
[   12.167341][  T253] RBP: 00007ffdaacec0d0 R08: 0000000000000000 R09: 0000000000000000
[   12.167342][  T253] R10: 0000000000000000 R11: 0000000000000246 R12: 00005649cc757ffd
[   12.167343][  T253] R13: 00005649e0edba00 R14: 0000000000040000 R15: 0000000000000000
| [   12.640591][   T10]  #11: ffffffff9c889560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record (kernel/printk/printk.c:3095 (discriminator 2) kernel/printk/printk.c:3182 (discriminator 2))
| [   12.640595][   T10]
| [   12.640595][   T10] stack backtrace:
| [   12.640601][   T10] Tainted: [W]=WARN
[   12.640602][   T10] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   12.640604][   T10] Workqueue: mld mld_ifc_work
[   12.640607][   T10] Call Trace:
[   12.640609][   T10]  <TASK>
[   12.640611][   T10]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   12.640617][   T10]  lockdep_rcu_suspicious.cold (kernel/locking/lockdep.c:6938)
[   12.640623][   T10]  __might_resched (kernel/sched/core.c:9196 (discriminator 9))
[   12.640628][   T10]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   12.640631][   T10]  ? __kmalloc_noprof (./include/linux/sched/mm.h:317 mm/slub.c:4636 mm/slub.c:4974 mm/slub.c:5413 mm/slub.c:5439)
[   12.640636][   T10]  __kmalloc_noprof (./include/linux/sched/mm.h:322 (discriminator 2) mm/slub.c:4636 (discriminator 2) mm/slub.c:4974 (discriminator 2) mm/slub.c:5413 (discriminator 2) mm/slub.c:5439 (discriminator 2))
[   12.640639][   T10]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   12.640645][   T10]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:58 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   12.640648][   T10]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   12.640652][   T10]  put_chars (drivers/char/virtio_console.c:1176)
[   12.640654][   T10]  ? check_prev_add (kernel/locking/lockdep.c:3258 (discriminator 3))
[   12.640656][   T10]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   12.640659][   T10]  ? validate_chain (kernel/locking/lockdep.c:159 kernel/locking/lockdep.c:191 kernel/locking/lockdep.c:3928)
[   12.640665][   T10]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   12.640672][   T10]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   12.640674][   T10]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   12.640678][   T10]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   12.640683][   T10]  console_emit_next_record (kernel/printk/printk.c:3183)
[   12.640687][   T10]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   12.640688][   T10]  ? console_flush_one_record (./include/linux/rcupdate.h:314 (discriminator 2) ./include/linux/srcu.h:439 (discriminator 2) kernel/printk/printk.c:291 (discriminator 2) kernel/printk/printk.c:3246 (discriminator 2))
[   12.640692][   T10]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   12.640694][   T10]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   12.640699][   T10]  console_flush_one_record (kernel/printk/printk.c:3268)
[   12.640703][   T10]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   12.640705][   T10]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   12.640711][   T10]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   12.640714][   T10]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   12.640716][   T10]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   12.640718][   T10]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   12.640722][   T10]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   12.640724][   T10]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   12.640728][   T10]  vprintk_emit (kernel/printk/printk.c:2479)
[   12.640732][   T10]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   12.640735][   T10]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   12.640740][   T10]  _printk (kernel/printk/printk.c:2504)
[   12.640743][   T10]  ? snapshot_read.cold (user.c:?)
[   12.640745][   T10]  ? ___ratelimit (lib/ratelimit.c:97 (discriminator 3))
[   12.640751][   T10]  ? idr_get_free (??:?)
[   12.640757][   T10] ip6_tnl_xmit_ctl.cold (net/ipv6/ip6_tunnel.c:1064 (discriminator 3)) ip6_tunnel
[   12.640762][   T10] ip6gre_tunnel_xmit (net/ipv6/ip6_gre.c:888) ip6_gre
[   12.640767][   T10]  ? __gre6_xmit (./include/linux/skbuff.h:2904) ip6_gre
[   12.640771][   T10]  ? stack_trace_save (kernel/stacktrace.c:122 (discriminator 1))
[   12.640774][   T10]  ? filter_irq_stacks (kernel/stacktrace.c:402)
[   12.640776][   T10]  ? netif_skb_features (net/core/dev.c:3793 net/core/dev.c:3922)
[   12.640779][   T10]  ? mark_lock_irq (kernel/locking/lockdep.c:4265 (discriminator 1) kernel/locking/lockdep.c:4314 (discriminator 1))
[   12.640780][   T10]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   12.640783][   T10]  ? skb_network_protocol (./include/linux/skbuff.h:2534)
[   12.640786][   T10]  ? save_trace (kernel/locking/lockdep.c:558 kernel/locking/lockdep.c:594)
[   12.640792][   T10]  dev_hard_start_xmit (./include/linux/netdevice.h:5429 ./include/linux/netdevice.h:5438 net/core/dev.c:3937 net/core/dev.c:3953)
[   12.640795][   T10]  ? validate_xmit_skb_list (net/core/dev.c:4142)
[   12.640799][   T10]  sch_direct_xmit (net/sched/sch_generic.c:372)
[   12.640803][   T10]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   12.640806][   T10]  ? dequeue_skb (./include/trace/events/qdisc.h:14 (discriminator 19))
[   12.640808][   T10]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   12.640810][   T10]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   12.640813][   T10]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   12.640818][   T10]  __dev_xmit_skb (net/core/dev.c:4262)
[   12.640823][   T10]  ? alloc_netdev_dummy (net/core/dev.c:12327)
[   12.640825][   T10]  ? __dev_queue_xmit (./include/linux/bottom_half.h:20 (discriminator 2) ./include/linux/rcupdate.h:902 (discriminator 2) net/core/dev.c:4844 (discriminator 2))
[   12.640828][   T10]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   12.640830][   T10]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   12.640835][   T10]  __dev_queue_xmit (net/core/dev.c:4884)
[   12.640837][   T10]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   12.640842][   T10]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   12.640844][   T10]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   12.640846][   T10]  ? netdev_core_pick_tx (net/core/dev.c:4784)
[   12.640864][   T10]  ip6_finish_output2 (./include/net/neighbour.h:560 (discriminator 3) net/ipv6/ip6_output.c:138 (discriminator 3))
[   12.640869][   T10]  ? ip6_dst_lookup (net/ipv6/ip6_output.c:1269)
[   12.640871][   T10]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   12.640874][   T10]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   12.640877][   T10]  ? ip6_mtu (./include/linux/rcupdate.h:319 (discriminator 2) ./include/linux/rcupdate.h:880 (discriminator 2) ./include/net/ip6_route.h:384 (discriminator 2) net/ipv6/route.c:3290 (discriminator 2))
[   12.640882][   T10]  ip6_finish_output (net/ipv6/ip6_output.c:210 net/ipv6/ip6_output.c:221)
[   12.640886][   T10]  ip6_output (./include/linux/netfilter.h:314 net/ipv6/ip6_output.c:248)
[   12.640889][   T10]  ? ip6_finish_output (./include/net/inet_sock.h:338 (discriminator 1))
[   12.640891][   T10]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   12.640893][   T10]  ? xfrm_bundle_lookup.constprop.0 (net/xfrm/xfrm_policy.c:3049)
[   12.640896][   T10]  ? mark_held_locks (kernel/locking/lockdep.c:4341)
[   12.640900][   T10]  ? __local_bh_enable_ip (kernel/softirq.c:478)
[   12.640902][   T10]  ? __local_bh_enable_ip (kernel/softirq.c:478)
[   12.640904][   T10]  ? icmp6_dst_alloc (net/ipv6/route.c:3364)
[   12.640909][   T10]  mld_sendpack (./include/net/dst.h:470 (discriminator 4) ./include/linux/netfilter.h:325 (discriminator 4) ./include/linux/netfilter.h:319 (discriminator 4) net/ipv6/mcast.c:1870 (discriminator 4))
[   12.640914][   T10]  ? mld_dad_start_work (net/ipv6/mcast.c:1133)
[   12.640921][   T10]  ? mld_send_cr (./include/linux/lockdep.h:249 net/ipv6/mcast.c:2148)
[   12.640925][   T10]  mld_ifc_work (net/ipv6/mcast.c:2711)
[   12.640928][   T10]  ? process_one_work (kernel/workqueue.c:3363 (discriminator 2))
[   12.640930][   T10]  process_one_work (kernel/workqueue.c:3387)
[   12.640937][   T10]  ? __queue_delayed_work (kernel/workqueue.c:2622)
[   12.640940][   T10]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   12.640948][   T10]  worker_thread (kernel/workqueue.c:3470 kernel/workqueue.c:3551)
[   12.640953][   T10]  ? rescuer_thread (./include/linux/list.h:419 (discriminator 3))
[   12.640955][   T10]  ? __kthread_parkme (./include/linux/instrumented.h:82 ./include/asm-generic/bitops/instrumented-non-atomic.h:141 kernel/kthread.c:272)
[   12.640958][   T10]  ? rescuer_thread (./include/linux/list.h:419 (discriminator 3))
[   12.640961][   T10]  ? rescuer_thread (./include/linux/list.h:419 (discriminator 3))
[   12.640963][   T10]  kthread (kernel/kthread.c:436)
[   12.640965][   T10]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   12.640968][   T10]  ? kthread_affine_preferred (kernel/kthread.c:857)
[   12.640971][   T10]  ret_from_fork (arch/x86/kernel/process.c:158)
[   12.640975][   T10]  ? arch_exit_to_user_mode_prepare.isra.0 (arch/x86/entry/vdso/vma.c:80 (discriminator 1))
[   12.640978][   T10]  ? __switch_to (arch/x86/kernel/process_64.c:403 arch/x86/kernel/process_64.c:663)
[   12.640982][   T10]  ? kthread_affine_preferred (kernel/kthread.c:857)
[   12.640984][   T10]  ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
| [   13.321454][   T72] softirqs last disabled at (5748): __dev_queue_xmit (./include/linux/bottom_half.h:20 (discriminator 2) ./include/linux/rcupdate.h:902 (discriminator 2) net/core/dev.c:4844 (discriminator 2))
| [   13.321457][   T72] Preemption disabled at:
| [   13.321457][   T72] __dev_queue_xmit (./include/linux/bottom_half.h:20 (discriminator 2) ./include/linux/rcupdate.h:902 (discriminator 2) net/core/dev.c:4844 (discriminator 2))
| [   13.321467][   T72] Tainted: [W]=WARN
[   13.321468][   T72] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   13.321470][   T72] Workqueue: mld mld_ifc_work
[   13.321473][   T72] Call Trace:
[   13.321475][   T72]  <TASK>
[   13.321477][   T72]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   13.321483][   T72]  ? __dev_queue_xmit (./include/linux/bottom_half.h:20 (discriminator 2) ./include/linux/rcupdate.h:902 (discriminator 2) net/core/dev.c:4844 (discriminator 2))
[   13.321486][   T72]  __might_resched.cold (kernel/sched/core.c:9234)
[   13.321491][   T72]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   13.321495][   T72]  ? __kmalloc_noprof (./include/linux/sched/mm.h:317 mm/slub.c:4636 mm/slub.c:4974 mm/slub.c:5413 mm/slub.c:5439)
[   13.321500][   T72]  __kmalloc_noprof (./include/linux/sched/mm.h:322 (discriminator 2) mm/slub.c:4636 (discriminator 2) mm/slub.c:4974 (discriminator 2) mm/slub.c:5413 (discriminator 2) mm/slub.c:5439 (discriminator 2))
[   13.321502][   T72]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   13.321509][   T72]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:58 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   13.321512][   T72]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   13.321515][   T72]  put_chars (drivers/char/virtio_console.c:1176)
[   13.321518][   T72]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   13.321521][   T72]  ? validate_chain (kernel/locking/lockdep.c:3817 (discriminator 2) kernel/locking/lockdep.c:3837 (discriminator 2) kernel/locking/lockdep.c:3892 (discriminator 2))
[   13.321527][   T72]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   13.321533][   T72]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   13.321536][   T72]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   13.321540][   T72]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   13.321544][   T72]  console_emit_next_record (kernel/printk/printk.c:3183)
[   13.321548][   T72]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   13.321550][   T72]  ? console_flush_one_record (./include/linux/rcupdate.h:314 (discriminator 2) ./include/linux/srcu.h:439 (discriminator 2) kernel/printk/printk.c:291 (discriminator 2) kernel/printk/printk.c:3246 (discriminator 2))
[   13.321554][   T72]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   13.321556][   T72]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   13.321560][   T72]  console_flush_one_record (kernel/printk/printk.c:3268)
[   13.321565][   T72]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   13.321567][   T72]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   13.321572][   T72]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   13.321575][   T72]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   13.321577][   T72]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   13.321580][   T72]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   13.321584][   T72]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   13.321585][   T72]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   13.321589][   T72]  vprintk_emit (kernel/printk/printk.c:2479)
[   13.321593][   T72]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   13.321596][   T72]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   13.321601][   T72]  _printk (kernel/printk/printk.c:2504)
[   13.321605][   T72]  ? snapshot_read.cold (user.c:?)
[   13.321607][   T72]  ? ___ratelimit (lib/ratelimit.c:97 (discriminator 3))
[   13.321613][   T72]  ? idr_get_free (??:?)
[   13.321619][   T72] ip6_tnl_xmit_ctl.cold (net/ipv6/ip6_tunnel.c:1064 (discriminator 3)) ip6_tunnel
[   13.321625][   T72] ip6gre_tunnel_xmit (net/ipv6/ip6_gre.c:888) ip6_gre
[   13.321630][   T72]  ? __gre6_xmit (./include/linux/skbuff.h:2904) ip6_gre
[   13.321632][   T72]  ? mark_usage (kernel/locking/lockdep.c:4690)
[   13.321635][   T72]  ? ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
[   13.321637][   T72]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   13.321639][   T72]  ? netif_skb_features (net/core/dev.c:3793 net/core/dev.c:3922)
[   13.321642][   T72]  ? mark_usage (kernel/locking/lockdep.c:4690)
[   13.321644][   T72]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   13.321647][   T72]  ? skb_network_protocol (./include/linux/skbuff.h:2534)
[   13.321654][   T72]  dev_hard_start_xmit (./include/linux/netdevice.h:5429 ./include/linux/netdevice.h:5438 net/core/dev.c:3937 net/core/dev.c:3953)
[   13.321658][   T72]  ? validate_xmit_skb_list (net/core/dev.c:4142)
[   13.321661][   T72]  sch_direct_xmit (net/sched/sch_generic.c:372)
[   13.321666][   T72]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   13.321669][   T72]  ? dequeue_skb (./include/trace/events/qdisc.h:14 (discriminator 19))
[   13.321671][   T72]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   13.321673][   T72]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   13.321675][   T72]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   13.321681][   T72]  __dev_xmit_skb (net/core/dev.c:4262)
[   13.321686][   T72]  ? alloc_netdev_dummy (net/core/dev.c:12327)
[   13.321687][   T72]  ? __dev_queue_xmit (./include/linux/bottom_half.h:20 (discriminator 2) ./include/linux/rcupdate.h:902 (discriminator 2) net/core/dev.c:4844 (discriminator 2))
[   13.321690][   T72]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   13.321693][   T72]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   13.321697][   T72]  __dev_queue_xmit (net/core/dev.c:4884)
[   13.321700][   T72]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   13.321705][   T72]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   13.321707][   T72]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   13.321709][   T72]  ? netdev_core_pick_tx (net/core/dev.c:4784)
[   13.321721][   T72]  ip6_finish_output2 (./include/net/neighbour.h:560 (discriminator 3) net/ipv6/ip6_output.c:138 (discriminator 3))
[   13.321725][   T72]  ? ip6_dst_lookup (net/ipv6/ip6_output.c:1269)
[   13.321727][   T72]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   13.321730][   T72]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   13.321733][   T72]  ? ip6_mtu (./include/linux/rcupdate.h:319 (discriminator 2) ./include/linux/rcupdate.h:880 (discriminator 2) ./include/net/ip6_route.h:384 (discriminator 2) net/ipv6/route.c:3290 (discriminator 2))
[   13.321739][   T72]  ip6_finish_output (net/ipv6/ip6_output.c:210 net/ipv6/ip6_output.c:221)
[   13.321743][   T72]  ip6_output (./include/linux/netfilter.h:314 net/ipv6/ip6_output.c:248)
[   13.321746][   T72]  ? ip6_finish_output (./include/net/inet_sock.h:338 (discriminator 1))
[   13.321748][   T72]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   13.321750][   T72]  ? xfrm_bundle_lookup.constprop.0 (net/xfrm/xfrm_policy.c:3049)
[   13.321753][   T72]  ? mark_held_locks (kernel/locking/lockdep.c:4341)
[   13.321757][   T72]  ? __local_bh_enable_ip (kernel/softirq.c:478)
[   13.321760][   T72]  ? __local_bh_enable_ip (kernel/softirq.c:478)
[   13.321762][   T72]  ? icmp6_dst_alloc (net/ipv6/route.c:3364)
[   13.321766][   T72]  mld_sendpack (./include/net/dst.h:470 (discriminator 4) ./include/linux/netfilter.h:325 (discriminator 4) ./include/linux/netfilter.h:319 (discriminator 4) net/ipv6/mcast.c:1870 (discriminator 4))
[   13.321771][   T72]  ? mld_dad_start_work (net/ipv6/mcast.c:1133)
[   13.321778][   T72]  ? mld_send_cr (./include/linux/lockdep.h:249 net/ipv6/mcast.c:2148)
[   13.321783][   T72]  mld_ifc_work (net/ipv6/mcast.c:2711)
[   13.321785][   T72]  ? process_one_work (kernel/workqueue.c:3363 (discriminator 2))
[   13.321787][   T72]  process_one_work (kernel/workqueue.c:3387)
[   13.321795][   T72]  ? __queue_delayed_work (kernel/workqueue.c:2622)
[   13.321798][   T72]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   13.321806][   T72]  worker_thread (kernel/workqueue.c:3470 kernel/workqueue.c:3551)
[   13.321811][   T72]  ? rescuer_thread (./include/linux/list.h:419 (discriminator 3))
[   13.321813][   T72]  ? __kthread_parkme (./include/linux/instrumented.h:82 ./include/asm-generic/bitops/instrumented-non-atomic.h:141 kernel/kthread.c:272)
[   13.321816][   T72]  ? rescuer_thread (./include/linux/list.h:419 (discriminator 3))
[   13.321819][   T72]  ? rescuer_thread (./include/linux/list.h:419 (discriminator 3))
[   13.321821][   T72]  kthread (kernel/kthread.c:436)
[   13.321823][   T72]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   13.321825][   T72]  ? kthread_affine_preferred (kernel/kthread.c:857)
[   13.321828][   T72]  ret_from_fork (arch/x86/kernel/process.c:158)
[   13.321832][   T72]  ? arch_exit_to_user_mode_prepare.isra.0 (arch/x86/entry/vdso/vma.c:80 (discriminator 1))
[   13.321836][   T72]  ? __switch_to (arch/x86/kernel/process_64.c:403 arch/x86/kernel/process_64.c:663)
[   13.321839][   T72]  ? kthread_affine_preferred (kernel/kthread.c:857)
[   13.321842][   T72]  ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
| [   18.790194][    C0]
| [   18.790195][    C0]
| [   18.790195][    C0] stack backtrace:
| [   18.790208][    C0] Tainted: [W]=WARN
[   18.790209][    C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   18.790212][    C0] Call Trace:
[   18.790214][    C0]  <IRQ>
[   18.790215][    C0]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   18.790221][    C0]  print_irq_inversion_bug.part.0.cold (kernel/locking/lockdep.c:4141)
[   18.790224][    C0]  mark_lock_irq (kernel/locking/lockdep.c:4095 kernel/locking/lockdep.c:4174 kernel/locking/lockdep.c:4310)
[   18.790229][    C0]  mark_lock (kernel/locking/lockdep.c:4769)
[   18.790232][    C0]  mark_usage (kernel/locking/lockdep.c:4658)
[   18.790234][    C0]  __lock_acquire (kernel/locking/lockdep.c:5208)
[   18.790238][    C0]  lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   18.790240][    C0]  ? console_lock_spinning_enable (kernel/printk/printk.c:1902 (discriminator 2))
[   18.790243][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   18.790247][    C0]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   18.790251][    C0]  console_lock_spinning_enable (kernel/printk/printk.c:1902 (discriminator 2))
[   18.790253][    C0]  ? console_lock_spinning_enable (kernel/printk/printk.c:1902 (discriminator 2))
[   18.790256][    C0]  console_emit_next_record (kernel/printk/printk.c:3177)
[   18.790259][    C0]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   18.790261][    C0]  ? console_flush_one_record (./include/linux/rcupdate.h:314 (discriminator 2) ./include/linux/srcu.h:439 (discriminator 2) kernel/printk/printk.c:291 (discriminator 2) kernel/printk/printk.c:3246 (discriminator 2))
[   18.790264][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   18.790267][    C0]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   18.790270][    C0]  console_flush_one_record (kernel/printk/printk.c:3268)
[   18.790274][    C0]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   18.790276][    C0]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   18.790280][    C0]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   18.790283][    C0]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   18.790286][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   18.790288][    C0]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   18.790292][    C0]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   18.790295][    C0]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   18.790298][    C0]  vprintk_emit (kernel/printk/printk.c:2479)
[   18.790301][    C0]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   18.790304][    C0]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   18.790308][    C0]  _printk (kernel/printk/printk.c:2504)
[   18.790311][    C0]  ? snapshot_read.cold (user.c:?)
[   18.790313][    C0]  ? ___ratelimit (lib/ratelimit.c:97 (discriminator 3))
[   18.790318][    C0]  ? idr_get_free (??:?)
[   18.790322][    C0] ip6_tnl_xmit_ctl.cold (net/ipv6/ip6_tunnel.c:1064 (discriminator 3)) ip6_tunnel
[   18.790327][    C0] ip6gre_tunnel_xmit (net/ipv6/ip6_gre.c:888) ip6_gre
[   18.790330][    C0]  ? mark_usage (kernel/locking/lockdep.c:4690)
[   18.790333][    C0]  ? __gre6_xmit (./include/linux/skbuff.h:2904) ip6_gre
[   18.790337][    C0]  ? mark_usage (kernel/locking/lockdep.c:4690)
[   18.790339][    C0]  ? netif_skb_features (net/core/dev.c:3793 net/core/dev.c:3922)
[   18.790342][    C0]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   18.790344][    C0]  ? validate_chain (kernel/locking/lockdep.c:157 kernel/locking/lockdep.c:202 kernel/locking/lockdep.c:3329 kernel/locking/lockdep.c:3924)
[   18.790347][    C0]  ? skb_network_protocol (./include/linux/skbuff.h:2534)
[   18.790350][    C0]  ? mark_usage (kernel/locking/lockdep.c:4690)
[   18.790353][    C0]  dev_hard_start_xmit (./include/linux/netdevice.h:5429 ./include/linux/netdevice.h:5438 net/core/dev.c:3937 net/core/dev.c:3953)
[   18.790356][    C0]  ? validate_chain (kernel/locking/lockdep.c:154 (discriminator 5) kernel/locking/lockdep.c:202 (discriminator 5) kernel/locking/lockdep.c:3329 (discriminator 5) kernel/locking/lockdep.c:3924 (discriminator 5))
[   18.790359][    C0]  ? validate_xmit_skb_list (net/core/dev.c:4142)
[   18.790362][    C0]  sch_direct_xmit (net/sched/sch_generic.c:372)
[   18.790365][    C0]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   18.790367][    C0]  ? dequeue_skb (./include/trace/events/qdisc.h:14 (discriminator 19))
[   18.790370][    C0]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   18.790373][    C0]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   18.790376][    C0]  __dev_xmit_skb (net/core/dev.c:4262)
[   18.790379][    C0]  ? tc_run (net/core/dev.c:4444 (discriminator 6))
[   18.790382][    C0]  ? alloc_netdev_dummy (net/core/dev.c:12327)
[   18.790384][    C0]  ? netdev_offload_xstats_push_delta (net/core/dev.c:9326 net/core/dev.c:9461)
[   18.790387][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   18.790389][    C0]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   18.790392][    C0]  __dev_queue_xmit (net/core/dev.c:4884)
[   18.790397][    C0]  ? netdev_core_pick_tx (net/core/dev.c:4784)
[   18.790400][    C0]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   18.790402][    C0]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   18.790407][    C0]  ? neigh_hh_output (./include/net/neighbour.h:525)
[   18.790411][    C0]  ip6_finish_output2 (./include/net/neighbour.h:558 net/ipv6/ip6_output.c:138)
[   18.790414][    C0]  ? ip6_dst_lookup (net/ipv6/ip6_output.c:1269)
[   18.790417][    C0]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   18.790419][    C0]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   18.790422][    C0]  ? ip6_mtu (./include/linux/rcupdate.h:319 (discriminator 2) ./include/linux/rcupdate.h:880 (discriminator 2) ./include/net/ip6_route.h:384 (discriminator 2) net/ipv6/route.c:3290 (discriminator 2))
[   18.790426][    C0]  ip6_finish_output (net/ipv6/ip6_output.c:210 net/ipv6/ip6_output.c:221)
[   18.790430][    C0]  ip6_output (./include/linux/netfilter.h:314 net/ipv6/ip6_output.c:248)
[   18.790433][    C0]  ? ip6_finish_output (./include/net/inet_sock.h:338 (discriminator 1))
[   18.790435][    C0]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   18.790438][    C0]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   18.790441][    C0]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   18.790443][    C0]  ? __local_bh_enable_ip (kernel/softirq.c:478)
[   18.790446][    C0]  ndisc_send_skb (./include/net/dst.h:470 (discriminator 4) ./include/linux/netfilter.h:325 (discriminator 4) net/ipv6/ndisc.c:513 (discriminator 4))
[   18.790450][    C0]  ? ndisc_recv_na (./include/net/net_namespace.h:422 (discriminator 7))
[   18.790453][    C0]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   18.790457][    C0]  ? __ndisc_fill_addr_option (net/ipv6/ndisc.c:159)
[   18.790460][    C0]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   18.790463][    C0]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   18.790466][    C0]  addrconf_rs_timer (net/ipv6/addrconf.c:4073)
[   18.790470][    C0]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   18.790473][    C0]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   18.790476][    C0]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   18.790478][    C0]  call_timer_fn (kernel/time/timer.c:1748)
[   18.790482][    C0]  ? detach_if_pending (./include/linux/list.h:1159)
[   18.790484][    C0]  ? debug_object_active_state (lib/debugobjects.c:1122)
[   18.790489][    C0]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   18.790491][    C0]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   18.790494][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   18.790498][    C0]  __run_timers (kernel/time/timer.c:1799 kernel/time/timer.c:2374)
[   18.790500][    C0]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   18.790504][    C0]  ? __bpf_trace_itimer_expire (./include/trace/events/timer.h:407)
[   18.790507][    C0]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   18.790511][    C0]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   18.790515][    C0]  run_timer_softirq (kernel/time/timer.c:2386 kernel/time/timer.c:2395 kernel/time/timer.c:2403)
[   18.790518][    C0]  ? __run_timers (./include/trace/events/timer.h:138 (discriminator 19))
[   18.790521][    C0]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   18.790524][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   18.790527][    C0]  handle_softirqs (kernel/softirq.c:645)
[   18.790530][    C0]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   18.790533][    C0]  ? _local_bh_enable (kernel/softirq.c:428 (discriminator 1))
[   18.790536][    C0]  __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
[   18.790539][    C0]  irq_exit_rcu (kernel/softirq.c:784)
[   18.790541][    C0]  sysvec_apic_timer_interrupt (arch/x86/kernel/apic/apic.c:1062 (discriminator 37) arch/x86/kernel/apic/apic.c:1062 (discriminator 37))
[   18.790544][    C0]  </IRQ>
[   18.790545][    C0]  <TASK>
[   18.790546][    C0]  ? lockdep_hardirqs_on_prepare.part.0 (kernel/locking/lockdep.c:470 (discriminator 2) kernel/locking/lockdep.c:4427 (discriminator 2))
[   18.790549][    C0]  asm_sysvec_apic_timer_interrupt (./arch/x86/include/asm/idtentry.h:674)
[   18.790552][    C0] RIP: 0010:pv_native_safe_halt (./arch/x86/include/asm/irqflags.h:48 arch/x86/kernel/paravirt.c:63)
[   18.790556][    C0] Code: 48 8b 3d 94 e2 f5 01 e8 1f 00 00 00 48 2b 05 58 a3 95 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 13 96 11 00 fb f4 <c3> 0f 1f 40 d6 48 83 ec 20 8b 17 49 89 f8 83 e2 fe 41 89 d2 0f 01
All code
========
   0:	48 8b 3d 94 e2 f5 01 	mov    0x1f5e294(%rip),%rdi        # 0x1f5e29b
   7:	e8 1f 00 00 00       	call   0x2b
   c:	48 2b 05 58 a3 95 00 	sub    0x95a358(%rip),%rax        # 0x95a36b
  13:	c3                   	ret
  14:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  1b:	f3 0f 1e fa          	endbr64
  1f:	eb 07                	jmp    0x28
  21:	0f 00 2d 13 96 11 00 	verw   0x119613(%rip)        # 0x11963b
  28:	fb                   	sti
  29:	f4                   	hlt
  2a:*	c3                   	ret		<-- trapping instruction
  2b:	0f 1f 40 d6          	nopl   -0x2a(%rax)
  2f:	48 83 ec 20          	sub    $0x20,%rsp
  33:	8b 17                	mov    (%rdi),%edx
  35:	49 89 f8             	mov    %rdi,%r8
  38:	83 e2 fe             	and    $0xfffffffe,%edx
  3b:	41 89 d2             	mov    %edx,%r10d
  3e:	0f                   	.byte 0xf
  3f:	01                   	.byte 0x1

Code starting with the faulting instruction
===========================================
   0:	c3                   	ret
   1:	0f 1f 40 d6          	nopl   -0x2a(%rax)
   5:	48 83 ec 20          	sub    $0x20,%rsp
   9:	8b 17                	mov    (%rdi),%edx
   b:	49 89 f8             	mov    %rdi,%r8
   e:	83 e2 fe             	and    $0xfffffffe,%edx
  11:	41 89 d2             	mov    %edx,%r10d
  14:	0f                   	.byte 0xf
  15:	01                   	.byte 0x1
[   18.790559][    C0] RSP: 0018:ffffffff9c607cf8 EFLAGS: 00000296
[   18.790562][    C0] RAX: 000000000009ea37 RBX: ffffffff9c61c600 RCX: ffffffff996f0307
[   18.790564][    C0] RDX: ffffffff9c61c600 RSI: ffffffff9c438b01 RDI: ffffffff9be8d8e0
[   18.790566][    C0] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[   18.790567][    C0] R10: 0000000000000000 R11: 0000000000000001 R12: 1ffffffff38c0fa2
[   18.790569][    C0] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000014770
[   18.790571][    C0]  ? cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   18.790575][    C0]  ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4488)
[   18.790578][    C0]  default_idle (./arch/x86/include/asm/paravirt.h:62 arch/x86/kernel/process.c:768)
[   18.790580][    C0]  default_idle_call (kernel/sched/idle.c:122)
[   18.790583][    C0]  cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   18.790586][    C0]  ? arch_cpu_idle_exit+0x40/0x40
[   18.790588][    C0]  ? mark_tsc_async_resets (arch/x86/kernel/tsc_sync.c:49)
[   18.790592][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   18.790595][    C0]  do_idle (kernel/sched/idle.c:355)
[   18.790598][    C0]  cpu_startup_entry (kernel/sched/idle.c:454)
[   18.790600][    C0]  rest_init (init/main.c:727)
[   18.790603][    C0]  ? __cpuidle_text_end (??:?)
[   18.790607][    C0]  ? rest_init (init/main.c:727)
[   18.790610][    C0]  ? acpi_hw_set_mode (drivers/acpi/acpica/hwacpi.c:72 (discriminator 1))
[   18.790615][    C0]  ? cpus_read_unlock (./include/linux/percpu-rwsem.h:125 (discriminator 1) kernel/cpu.c:502 (discriminator 1))
[   18.790618][    C0]  ? acpi_enable (drivers/acpi/acpica/evxfevnt.c:47)
[   18.790622][    C0]  start_kernel (init/main.c:1185)
[   18.790625][    C0]  x86_64_start_reservations (arch/x86/kernel/head64.c:310)
[   18.790627][    C0]  x86_64_start_kernel (arch/x86/kernel/head64.c:291)
[   18.790630][    C0]  common_startup_64 (arch/x86/kernel/head_64.S:418)
| [   18.790660][    C0] softirqs last disabled at (649785): __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
| [   18.790663][    C0] Preemption disabled at:
| [   18.790664][    C0] schedule_preempt_disabled (kernel/sched/core.c:7420)
| [   18.790672][    C0] Tainted: [W]=WARN
[   18.790673][    C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   18.790675][    C0] Call Trace:
[   18.790676][    C0]  <IRQ>
[   18.790677][    C0]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   18.790681][    C0]  ? schedule_preempt_disabled (kernel/sched/core.c:7420)
[   18.790683][    C0]  __might_resched.cold (kernel/sched/core.c:9234)
[   18.790687][    C0]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   18.790691][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   18.790694][    C0]  __kmalloc_noprof (./include/linux/sched/mm.h:322 (discriminator 2) mm/slub.c:4636 (discriminator 2) mm/slub.c:4974 (discriminator 2) mm/slub.c:5413 (discriminator 2) mm/slub.c:5439 (discriminator 2))
[   18.790697][    C0]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   18.790699][    C0]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   18.790703][    C0]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:58 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   18.790705][    C0]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   18.790709][    C0]  put_chars (drivers/char/virtio_console.c:1176)
[   18.790711][    C0]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   18.790714][    C0]  ? mark_lock (kernel/locking/lockdep.c:4769)
[   18.790718][    C0]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   18.790721][    C0]  ? __lock_acquire (kernel/locking/lockdep.c:5208)
[   18.790724][    C0]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   18.790727][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   18.790729][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   18.790732][    C0]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   18.790735][    C0]  console_emit_next_record (kernel/printk/printk.c:3183)
[   18.790739][    C0]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   18.790741][    C0]  ? console_flush_one_record (./include/linux/rcupdate.h:314 (discriminator 2) ./include/linux/srcu.h:439 (discriminator 2) kernel/printk/printk.c:291 (discriminator 2) kernel/printk/printk.c:3246 (discriminator 2))
[   18.790745][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   18.790747][    C0]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   18.790750][    C0]  console_flush_one_record (kernel/printk/printk.c:3268)
[   18.790754][    C0]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   18.790757][    C0]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   18.790760][    C0]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   18.790763][    C0]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   18.790766][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   18.790768][    C0]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   18.790772][    C0]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   18.790774][    C0]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   18.790777][    C0]  vprintk_emit (kernel/printk/printk.c:2479)
[   18.790781][    C0]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   18.790784][    C0]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   18.790787][    C0]  _printk (kernel/printk/printk.c:2504)
[   18.790790][    C0]  ? snapshot_read.cold (user.c:?)
[   18.790792][    C0]  ? ___ratelimit (lib/ratelimit.c:97 (discriminator 3))
[   18.790796][    C0]  ? idr_get_free (??:?)
[   18.790800][    C0] ip6_tnl_xmit_ctl.cold (net/ipv6/ip6_tunnel.c:1064 (discriminator 3)) ip6_tunnel
[   18.790805][    C0] ip6gre_tunnel_xmit (net/ipv6/ip6_gre.c:888) ip6_gre
[   18.790808][    C0]  ? mark_usage (kernel/locking/lockdep.c:4690)
[   18.790811][    C0]  ? __gre6_xmit (./include/linux/skbuff.h:2904) ip6_gre
[   18.790815][    C0]  ? mark_usage (kernel/locking/lockdep.c:4690)
[   18.790818][    C0]  ? netif_skb_features (net/core/dev.c:3793 net/core/dev.c:3922)
[   18.790820][    C0]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   18.790823][    C0]  ? validate_chain (kernel/locking/lockdep.c:157 kernel/locking/lockdep.c:202 kernel/locking/lockdep.c:3329 kernel/locking/lockdep.c:3924)
[   18.790825][    C0]  ? skb_network_protocol (./include/linux/skbuff.h:2534)
[   18.790828][    C0]  ? mark_usage (kernel/locking/lockdep.c:4690)
[   18.790832][    C0]  dev_hard_start_xmit (./include/linux/netdevice.h:5429 ./include/linux/netdevice.h:5438 net/core/dev.c:3937 net/core/dev.c:3953)
[   18.790835][    C0]  ? validate_chain (kernel/locking/lockdep.c:154 (discriminator 5) kernel/locking/lockdep.c:202 (discriminator 5) kernel/locking/lockdep.c:3329 (discriminator 5) kernel/locking/lockdep.c:3924 (discriminator 5))
[   18.790837][    C0]  ? validate_xmit_skb_list (net/core/dev.c:4142)
[   18.790840][    C0]  sch_direct_xmit (net/sched/sch_generic.c:372)
[   18.790843][    C0]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   18.790846][    C0]  ? dequeue_skb (./include/trace/events/qdisc.h:14 (discriminator 19))
[   18.790848][    C0]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   18.790851][    C0]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   18.790854][    C0]  __dev_xmit_skb (net/core/dev.c:4262)
[   18.790857][    C0]  ? tc_run (net/core/dev.c:4444 (discriminator 6))
[   18.790859][    C0]  ? alloc_netdev_dummy (net/core/dev.c:12327)
[   18.790862][    C0]  ? netdev_offload_xstats_push_delta (net/core/dev.c:9326 net/core/dev.c:9461)
[   18.790864][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   18.790867][    C0]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   18.790875][    C0]  __dev_queue_xmit (net/core/dev.c:4884)
[   18.790880][    C0]  ? netdev_core_pick_tx (net/core/dev.c:4784)
[   18.790882][    C0]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   18.790885][    C0]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   18.790889][    C0]  ? neigh_hh_output (./include/net/neighbour.h:525)
[   18.790893][    C0]  ip6_finish_output2 (./include/net/neighbour.h:558 net/ipv6/ip6_output.c:138)
[   18.790896][    C0]  ? ip6_dst_lookup (net/ipv6/ip6_output.c:1269)
[   18.790898][    C0]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   18.790901][    C0]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   18.790904][    C0]  ? ip6_mtu (./include/linux/rcupdate.h:319 (discriminator 2) ./include/linux/rcupdate.h:880 (discriminator 2) ./include/net/ip6_route.h:384 (discriminator 2) net/ipv6/route.c:3290 (discriminator 2))
[   18.790907][    C0]  ip6_finish_output (net/ipv6/ip6_output.c:210 net/ipv6/ip6_output.c:221)
[   18.790910][    C0]  ip6_output (./include/linux/netfilter.h:314 net/ipv6/ip6_output.c:248)
[   18.790913][    C0]  ? ip6_finish_output (./include/net/inet_sock.h:338 (discriminator 1))
[   18.790916][    C0]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   18.790918][    C0]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   18.790921][    C0]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   18.790923][    C0]  ? __local_bh_enable_ip (kernel/softirq.c:478)
[   18.790926][    C0]  ndisc_send_skb (./include/net/dst.h:470 (discriminator 4) ./include/linux/netfilter.h:325 (discriminator 4) net/ipv6/ndisc.c:513 (discriminator 4))
[   18.790930][    C0]  ? ndisc_recv_na (./include/net/net_namespace.h:422 (discriminator 7))
[   18.790933][    C0]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   18.790937][    C0]  ? __ndisc_fill_addr_option (net/ipv6/ndisc.c:159)
[   18.790940][    C0]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   18.790943][    C0]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   18.790946][    C0]  addrconf_rs_timer (net/ipv6/addrconf.c:4073)
[   18.790950][    C0]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   18.790953][    C0]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   18.790956][    C0]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   18.790958][    C0]  call_timer_fn (kernel/time/timer.c:1748)
[   18.790962][    C0]  ? detach_if_pending (./include/linux/list.h:1159)
[   18.790964][    C0]  ? debug_object_active_state (lib/debugobjects.c:1122)
[   18.790967][    C0]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   18.790970][    C0]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   18.790973][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   18.790976][    C0]  __run_timers (kernel/time/timer.c:1799 kernel/time/timer.c:2374)
[   18.790979][    C0]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   18.790983][    C0]  ? __bpf_trace_itimer_expire (./include/trace/events/timer.h:407)
[   18.790985][    C0]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   18.790990][    C0]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   18.790994][    C0]  run_timer_softirq (kernel/time/timer.c:2386 kernel/time/timer.c:2395 kernel/time/timer.c:2403)
[   18.790996][    C0]  ? __run_timers (./include/trace/events/timer.h:138 (discriminator 19))
[   18.790999][    C0]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   18.791001][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   18.791004][    C0]  handle_softirqs (kernel/softirq.c:645)
[   18.791007][    C0]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   18.791009][    C0]  ? _local_bh_enable (kernel/softirq.c:428 (discriminator 1))
[   18.791013][    C0]  __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
[   18.791015][    C0]  irq_exit_rcu (kernel/softirq.c:784)
[   18.791017][    C0]  sysvec_apic_timer_interrupt (arch/x86/kernel/apic/apic.c:1062 (discriminator 37) arch/x86/kernel/apic/apic.c:1062 (discriminator 37))
[   18.791020][    C0]  </IRQ>
[   18.791021][    C0]  <TASK>
[   18.791022][    C0]  ? lockdep_hardirqs_on_prepare.part.0 (kernel/locking/lockdep.c:470 (discriminator 2) kernel/locking/lockdep.c:4427 (discriminator 2))
[   18.791025][    C0]  asm_sysvec_apic_timer_interrupt (./arch/x86/include/asm/idtentry.h:674)
[   18.791027][    C0] RIP: 0010:pv_native_safe_halt (./arch/x86/include/asm/irqflags.h:48 arch/x86/kernel/paravirt.c:63)
[   18.791030][    C0] Code: 48 8b 3d 94 e2 f5 01 e8 1f 00 00 00 48 2b 05 58 a3 95 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 13 96 11 00 fb f4 <c3> 0f 1f 40 d6 48 83 ec 20 8b 17 49 89 f8 83 e2 fe 41 89 d2 0f 01
All code
========
   0:	48 8b 3d 94 e2 f5 01 	mov    0x1f5e294(%rip),%rdi        # 0x1f5e29b
   7:	e8 1f 00 00 00       	call   0x2b
   c:	48 2b 05 58 a3 95 00 	sub    0x95a358(%rip),%rax        # 0x95a36b
  13:	c3                   	ret
  14:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  1b:	f3 0f 1e fa          	endbr64
  1f:	eb 07                	jmp    0x28
  21:	0f 00 2d 13 96 11 00 	verw   0x119613(%rip)        # 0x11963b
  28:	fb                   	sti
  29:	f4                   	hlt
  2a:*	c3                   	ret		<-- trapping instruction
  2b:	0f 1f 40 d6          	nopl   -0x2a(%rax)
  2f:	48 83 ec 20          	sub    $0x20,%rsp
  33:	8b 17                	mov    (%rdi),%edx
  35:	49 89 f8             	mov    %rdi,%r8
  38:	83 e2 fe             	and    $0xfffffffe,%edx
  3b:	41 89 d2             	mov    %edx,%r10d
  3e:	0f                   	.byte 0xf
  3f:	01                   	.byte 0x1

Code starting with the faulting instruction
===========================================
   0:	c3                   	ret
   1:	0f 1f 40 d6          	nopl   -0x2a(%rax)
   5:	48 83 ec 20          	sub    $0x20,%rsp
   9:	8b 17                	mov    (%rdi),%edx
   b:	49 89 f8             	mov    %rdi,%r8
   e:	83 e2 fe             	and    $0xfffffffe,%edx
  11:	41 89 d2             	mov    %edx,%r10d
  14:	0f                   	.byte 0xf
  15:	01                   	.byte 0x1
[   18.791032][    C0] RSP: 0018:ffffffff9c607cf8 EFLAGS: 00000296
[   18.791034][    C0] RAX: 000000000009ea37 RBX: ffffffff9c61c600 RCX: ffffffff996f0307
[   18.791036][    C0] RDX: ffffffff9c61c600 RSI: ffffffff9c438b01 RDI: ffffffff9be8d8e0
[   18.791037][    C0] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[   18.791038][    C0] R10: 0000000000000000 R11: 0000000000000001 R12: 1ffffffff38c0fa2
[   18.791040][    C0] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000014770
[   18.791042][    C0]  ? cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   18.791046][    C0]  ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4488)
[   18.791048][    C0]  default_idle (./arch/x86/include/asm/paravirt.h:62 arch/x86/kernel/process.c:768)
[   18.791051][    C0]  default_idle_call (kernel/sched/idle.c:122)
[   18.791053][    C0]  cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   18.791056][    C0]  ? arch_cpu_idle_exit+0x40/0x40
[   18.791059][    C0]  ? mark_tsc_async_resets (arch/x86/kernel/tsc_sync.c:49)
[   18.791061][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   18.791065][    C0]  do_idle (kernel/sched/idle.c:355)
[   18.791067][    C0]  cpu_startup_entry (kernel/sched/idle.c:454)
[   18.791069][    C0]  rest_init (init/main.c:727)
[   18.791072][    C0]  ? __cpuidle_text_end (??:?)
[   18.791076][    C0]  ? rest_init (init/main.c:727)
[   18.791079][    C0]  ? acpi_hw_set_mode (drivers/acpi/acpica/hwacpi.c:72 (discriminator 1))
[   18.791083][    C0]  ? cpus_read_unlock (./include/linux/percpu-rwsem.h:125 (discriminator 1) kernel/cpu.c:502 (discriminator 1))
[   18.791086][    C0]  ? acpi_enable (drivers/acpi/acpica/evxfevnt.c:47)
[   18.791089][    C0]  start_kernel (init/main.c:1185)
[   18.791092][    C0]  x86_64_start_reservations (arch/x86/kernel/head64.c:310)
[   18.791095][    C0]  x86_64_start_kernel (arch/x86/kernel/head64.c:291)
[   18.791098][    C0]  common_startup_64 (arch/x86/kernel/head_64.S:418)
| [   27.493329][    C0] softirqs last disabled at (649785): __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
| [   27.493331][    C0] Preemption disabled at:
| [   27.493332][    C0] schedule_preempt_disabled (kernel/sched/core.c:7420)
| [   27.493343][    C0] Tainted: [W]=WARN
[   27.493344][    C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   27.493346][    C0] Call Trace:
[   27.493347][    C0]  <IRQ>
[   27.493348][    C0]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   27.493354][    C0]  ? schedule_preempt_disabled (kernel/sched/core.c:7420)
[   27.493355][    C0]  __might_resched.cold (kernel/sched/core.c:9234)
[   27.493359][    C0]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   27.493362][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   27.493365][    C0]  __kmalloc_noprof (./include/linux/sched/mm.h:322 (discriminator 2) mm/slub.c:4636 (discriminator 2) mm/slub.c:4974 (discriminator 2) mm/slub.c:5413 (discriminator 2) mm/slub.c:5439 (discriminator 2))
[   27.493369][    C0]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   27.493371][    C0]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   27.493375][    C0]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:58 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   27.493377][    C0]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   27.493378][    C0]  put_chars (drivers/char/virtio_console.c:1176)
[   27.493380][    C0]  ? desc_read_finalized_seq (kernel/printk/printk_ringbuffer.c:1934)
[   27.493382][    C0]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   27.493384][    C0]  ? console_prepend_replay (kernel/printk/printk.c:3005)
[   27.493386][    C0]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   27.493389][    C0]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   27.493390][    C0]  ? do_raw_spin_lock (./include/linux/instrumented.h:55 ./include/linux/atomic/atomic-instrumented.h:1301 ./include/asm-generic/qspinlock.h:112 kernel/locking/spinlock_debug.c:116)
[   27.493392][    C0]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   27.493393][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   27.493395][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   27.493396][    C0]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   27.493398][    C0]  console_emit_next_record (kernel/printk/printk.c:3183)
[   27.493401][    C0]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   27.493403][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   27.493404][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   27.493406][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   27.493407][    C0]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   27.493409][    C0]  ? console_flush_one_record (kernel/printk/printk.c:3247)
[   27.493411][    C0]  console_flush_one_record (kernel/printk/printk.c:3268)
[   27.493413][    C0]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   27.493416][    C0]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   27.493417][    C0]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   27.493419][    C0]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   27.493420][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   27.493422][    C0]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   27.493423][    C0]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   27.493425][    C0]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   27.493428][    C0]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   27.493429][    C0]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   27.493431][    C0]  vprintk_emit (kernel/printk/printk.c:2479)
[   27.493435][    C0]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   27.493436][    C0]  ? do_raw_spin_trylock (./include/linux/instrumented.h:55 ./include/linux/atomic/atomic-instrumented.h:1301 ./include/asm-generic/qspinlock.h:98 kernel/locking/spinlock_debug.c:123)
[   27.493438][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   27.493440][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   27.493441][    C0]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   27.493443][    C0]  _printk (kernel/printk/printk.c:2504)
[   27.493446][    C0]  ? snapshot_read.cold (user.c:?)
[   27.493448][    C0]  ? ___ratelimit (lib/ratelimit.c:97 (discriminator 3))
[   27.493451][    C0]  ? __ipv6_chk_addr_and_flags (./include/linux/rcupdate.h:850 net/ipv6/addrconf.c:1996)
[   27.493454][    C0]  ? idr_get_free (??:?)
[   27.493456][    C0]  ? trace_irq_enable.constprop.0 (./include/linux/instrumented.h:82 ./include/asm-generic/bitops/instrumented-non-atomic.h:141 ./include/linux/cpumask.h:650 ./include/linux/cpumask.h:1232 ./include/trace/events/preemptirq.h:40)
[   27.493459][    C0] ip6_tnl_xmit_ctl.cold (net/ipv6/ip6_tunnel.c:1064 (discriminator 3)) ip6_tunnel
[   27.493464][    C0] ip6gre_tunnel_xmit (net/ipv6/ip6_gre.c:888) ip6_gre
[   27.493468][    C0]  ? __gre6_xmit (./include/linux/skbuff.h:2904) ip6_gre
[   27.493470][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   27.493472][    C0]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   27.493473][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   27.493475][    C0]  ? netif_skb_features (net/core/dev.c:3793 net/core/dev.c:3922)
[   27.493478][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   27.493480][    C0]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   27.493481][    C0]  ? skb_network_protocol (./include/linux/skbuff.h:2534)
[   27.493483][    C0]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   27.493484][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   27.493486][    C0]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   27.493487][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   27.493489][    C0]  ? get_stack_info_noinstr (arch/x86/kernel/dumpstack_64.c:173)
[   27.493492][    C0]  dev_hard_start_xmit (./include/linux/netdevice.h:5429 ./include/linux/netdevice.h:5438 net/core/dev.c:3937 net/core/dev.c:3953)
[   27.493494][    C0]  ? validate_xmit_skb_list (net/core/dev.c:4142)
[   27.493496][    C0]  sch_direct_xmit (net/sched/sch_generic.c:372)
[   27.493499][    C0]  ? get_stack_info_noinstr (arch/x86/kernel/dumpstack_64.c:173)
[   27.493500][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   27.493502][    C0]  ? dequeue_skb (./include/trace/events/qdisc.h:14 (discriminator 19))
[   27.493503][    C0]  ? do_raw_spin_trylock (./include/linux/instrumented.h:55 ./include/linux/atomic/atomic-instrumented.h:1301 ./include/asm-generic/qspinlock.h:98 kernel/locking/spinlock_debug.c:123)
[   27.493504][    C0]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   27.493506][    C0]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   27.493508][    C0]  __dev_xmit_skb (net/core/dev.c:4262)
[   27.493510][    C0]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   27.493512][    C0]  ? tc_run (net/core/dev.c:4444 (discriminator 4))
[   27.493513][    C0]  ? is_bpf_text_address (./include/linux/rcupdate.h:850 kernel/bpf/core.c:749)
[   27.493516][    C0]  ? alloc_netdev_dummy (net/core/dev.c:12327)
[   27.493518][    C0]  ? netdev_offload_xstats_push_delta (net/core/dev.c:9326 net/core/dev.c:9461)
[   27.493519][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   27.493521][    C0]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   27.493523][    C0]  __dev_queue_xmit (net/core/dev.c:4884)
[   27.493526][    C0]  ? filter_irq_stacks (kernel/stacktrace.c:402)
[   27.493528][    C0]  ? addrconf_rs_timer (net/ipv6/addrconf.c:4073)
[   27.493530][    C0]  ? stack_depot_save_flags (lib/stackdepot.c:609 lib/stackdepot.c:676)
[   27.493533][    C0]  ? netdev_core_pick_tx (net/core/dev.c:4784)
[   27.493536][    C0]  ? neigh_hh_output (./include/net/neighbour.h:525)
[   27.493539][    C0]  ip6_finish_output2 (./include/net/neighbour.h:558 net/ipv6/ip6_output.c:138)
[   27.493541][    C0]  ? ip6_dst_lookup (net/ipv6/ip6_output.c:1269)
[   27.493543][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   27.493544][    C0]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   27.493546][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   27.493547][    C0]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   27.493549][    C0]  ip6_finish_output (net/ipv6/ip6_output.c:210 net/ipv6/ip6_output.c:221)
[   27.493551][    C0]  ip6_output (./include/linux/netfilter.h:314 net/ipv6/ip6_output.c:248)
[   27.493553][    C0]  ? ip6_finish_output (./include/net/inet_sock.h:338 (discriminator 1))
[   27.493555][    C0]  ? xfrm_bundle_lookup.constprop.0 (net/xfrm/xfrm_policy.c:3049)
[   27.493557][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   27.493559][    C0]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   27.493560][    C0]  ? trace_irq_disable.constprop.0 (./include/trace/events/preemptirq.h:36 (discriminator 22))
[   27.493561][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   27.493563][    C0]  ? trace_hardirqs_on (kernel/trace/trace_preemptirq.c:78)
[   27.493564][    C0]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   27.493565][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   27.493567][    C0]  ndisc_send_skb (./include/net/dst.h:470 (discriminator 4) ./include/linux/netfilter.h:325 (discriminator 4) net/ipv6/ndisc.c:513 (discriminator 4))
[   27.493571][    C0]  ? ndisc_recv_na (./include/net/net_namespace.h:422 (discriminator 7))
[   27.493573][    C0]  ? __ndisc_fill_addr_option (net/ipv6/ndisc.c:159)
[   27.493575][    C0]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   27.493577][    C0]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   27.493579][    C0]  addrconf_rs_timer (net/ipv6/addrconf.c:4073)
[   27.493580][    C0]  ? exit_mm (kernel/exit.c:614)
[   27.493583][    C0]  ? do_raw_spin_lock (./include/linux/instrumented.h:55 ./include/linux/atomic/atomic-instrumented.h:1301 ./include/asm-generic/qspinlock.h:112 kernel/locking/spinlock_debug.c:116)
[   27.493585][    C0]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   27.493587][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   27.493588][    C0]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   27.493590][    C0]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:58 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   27.493591][    C0]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   27.493593][    C0]  call_timer_fn (kernel/time/timer.c:1748)
[   27.493595][    C0]  ? detach_if_pending (./include/linux/list.h:1159)
[   27.493597][    C0]  ? debug_object_active_state (lib/debugobjects.c:1122)
[   27.493601][    C0]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   27.493602][    C0]  ? timer_recalc_next_expiry (./include/linux/find.h:71 kernel/time/timer.c:1843 kernel/time/timer.c:1865)
[   27.493604][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   27.493606][    C0]  __run_timers (kernel/time/timer.c:1799 kernel/time/timer.c:2374)
[   27.493608][    C0]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   27.493610][    C0]  ? __bpf_trace_itimer_expire (./include/trace/events/timer.h:407)
[   27.493612][    C0]  ? do_raw_spin_lock (./include/linux/instrumented.h:55 ./include/linux/atomic/atomic-instrumented.h:1301 ./include/asm-generic/qspinlock.h:112 kernel/locking/spinlock_debug.c:116)
[   27.493614][    C0]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   27.493616][    C0]  run_timer_softirq (kernel/time/timer.c:2386 kernel/time/timer.c:2395 kernel/time/timer.c:2403)
[   27.493618][    C0]  ? __run_timers (./include/trace/events/timer.h:138 (discriminator 19))
[   27.493620][    C0]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   27.493621][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   27.493623][    C0]  handle_softirqs (kernel/softirq.c:645)
[   27.493625][    C0]  ? _local_bh_enable (kernel/softirq.c:428 (discriminator 1))
[   27.493626][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   27.493628][    C0]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   27.493629][    C0]  __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
[   27.493631][    C0]  irq_exit_rcu (kernel/softirq.c:784)
[   27.493632][    C0]  sysvec_apic_timer_interrupt (arch/x86/kernel/apic/apic.c:1062 (discriminator 37) arch/x86/kernel/apic/apic.c:1062 (discriminator 37))
[   27.493634][    C0]  </IRQ>
[   27.493635][    C0]  <TASK>
[   27.493635][    C0]  ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:211 (discriminator 1) kernel/locking/spinlock.c:221 (discriminator 1))
[   27.493637][    C0]  asm_sysvec_apic_timer_interrupt (./arch/x86/include/asm/idtentry.h:674)
[   27.493640][    C0] RIP: 0010:pv_native_safe_halt (./arch/x86/include/asm/irqflags.h:48 arch/x86/kernel/paravirt.c:63)
[   27.493642][    C0] Code: 48 8b 3d 94 e2 f5 01 e8 1f 00 00 00 48 2b 05 58 a3 95 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 13 96 11 00 fb f4 <c3> 0f 1f 40 d6 48 83 ec 20 8b 17 49 89 f8 83 e2 fe 41 89 d2 0f 01
All code
========
   0:	48 8b 3d 94 e2 f5 01 	mov    0x1f5e294(%rip),%rdi        # 0x1f5e29b
   7:	e8 1f 00 00 00       	call   0x2b
   c:	48 2b 05 58 a3 95 00 	sub    0x95a358(%rip),%rax        # 0x95a36b
  13:	c3                   	ret
  14:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  1b:	f3 0f 1e fa          	endbr64
  1f:	eb 07                	jmp    0x28
  21:	0f 00 2d 13 96 11 00 	verw   0x119613(%rip)        # 0x11963b
  28:	fb                   	sti
  29:	f4                   	hlt
  2a:*	c3                   	ret		<-- trapping instruction
  2b:	0f 1f 40 d6          	nopl   -0x2a(%rax)
  2f:	48 83 ec 20          	sub    $0x20,%rsp
  33:	8b 17                	mov    (%rdi),%edx
  35:	49 89 f8             	mov    %rdi,%r8
  38:	83 e2 fe             	and    $0xfffffffe,%edx
  3b:	41 89 d2             	mov    %edx,%r10d
  3e:	0f                   	.byte 0xf
  3f:	01                   	.byte 0x1

Code starting with the faulting instruction
===========================================
   0:	c3                   	ret
   1:	0f 1f 40 d6          	nopl   -0x2a(%rax)
   5:	48 83 ec 20          	sub    $0x20,%rsp
   9:	8b 17                	mov    (%rdi),%edx
   b:	49 89 f8             	mov    %rdi,%r8
   e:	83 e2 fe             	and    $0xfffffffe,%edx
  11:	41 89 d2             	mov    %edx,%r10d
  14:	0f                   	.byte 0xf
  15:	01                   	.byte 0x1
[   27.493645][    C0] RSP: 0018:ffffffff9c607cf8 EFLAGS: 00000246
[   27.493648][    C0] RAX: 0000000000000000 RBX: ffffffff9c61c600 RCX: 0000000000000001
[   27.493650][    C0] RDX: 0000000000000000 RSI: ffffffff9be8d860 RDI: ffffffff996f0307
[   27.493651][    C0] RBP: 0000000000000000 R08: ffffffff9bb80421 R09: 1fe2200006a463a2
[   27.493651][    C0] R10: 0000000000000000 R11: 0000000000000000 R12: 1ffffffff38c0fa2
[   27.493652][    C0] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000014770
[   27.493653][    C0]  ? ct_kernel_exit.constprop.0 (./include/linux/instrumented.h:97 kernel/context_tracking.c:124)
[   27.493655][    C0]  ? cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   27.493658][    C0]  default_idle (./arch/x86/include/asm/paravirt.h:62 arch/x86/kernel/process.c:768)
[   27.493660][    C0]  default_idle_call (kernel/sched/idle.c:122)
[   27.493662][    C0]  cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   27.493663][    C0]  ? arch_cpu_idle_exit+0x40/0x40
[   27.493665][    C0]  ? mark_tsc_async_resets (arch/x86/kernel/tsc_sync.c:49)
[   27.493667][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   27.493669][    C0]  do_idle (kernel/sched/idle.c:355)
[   27.493671][    C0]  cpu_startup_entry (kernel/sched/idle.c:454)
[   27.493672][    C0]  rest_init (init/main.c:727)
[   27.493674][    C0]  ? __cpuidle_text_end (??:?)
[   27.493677][    C0]  ? rest_init (init/main.c:727)
[   27.493678][    C0]  ? acpi_hw_set_mode (drivers/acpi/acpica/hwacpi.c:72 (discriminator 1))
[   27.493682][    C0]  ? cpus_read_unlock (./include/linux/percpu-rwsem.h:125 (discriminator 1) kernel/cpu.c:502 (discriminator 1))
[   27.493684][    C0]  ? acpi_enable (drivers/acpi/acpica/evxfevnt.c:47)
[   27.493687][    C0]  start_kernel (init/main.c:1185)
[   27.493690][    C0]  x86_64_start_reservations (arch/x86/kernel/head64.c:310)
[   27.493693][    C0]  x86_64_start_kernel (arch/x86/kernel/head64.c:291)
[   27.493695][    C0]  common_startup_64 (arch/x86/kernel/head_64.S:418)
| [   29.373939][  T428] softirqs last disabled at (0): 0x0
| [   29.373941][  T428] Preemption disabled at:
| [   29.373941][  T428] 0x0
| [   29.373950][  T428] Tainted: [W]=WARN
[   29.373951][  T428] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   29.373953][  T428] Call Trace:
[   29.373954][  T428]  <TASK>
[   29.373956][  T428]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   29.373962][  T428]  __might_resched.cold (kernel/sched/core.c:9234)
[   29.373966][  T428]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   29.373969][  T428]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   29.373973][  T428]  __kmalloc_noprof (./include/linux/sched/mm.h:322 (discriminator 2) mm/slub.c:4636 (discriminator 2) mm/slub.c:4974 (discriminator 2) mm/slub.c:5413 (discriminator 2) mm/slub.c:5439 (discriminator 2))
[   29.373977][  T428]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   29.373980][  T428]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   29.373984][  T428]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:58 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   29.373986][  T428]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   29.373988][  T428]  put_chars (drivers/char/virtio_console.c:1176)
[   29.373990][  T428]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   29.373992][  T428]  ? printk_get_next_message (kernel/printk/printk.c:3072)
[   29.373995][  T428]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   29.373998][  T428]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   29.374002][  T428]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   29.374003][  T428]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   29.374005][  T428]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   29.374007][  T428]  console_emit_next_record (kernel/printk/printk.c:3183)
[   29.374010][  T428]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   29.374012][  T428]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   29.374014][  T428]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   29.374015][  T428]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   29.374017][  T428]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   29.374019][  T428]  ? console_flush_one_record (kernel/printk/printk.c:3247)
[   29.374020][  T428]  console_flush_one_record (kernel/printk/printk.c:3268)
[   29.374023][  T428]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   29.374025][  T428]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   29.374027][  T428]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   29.374029][  T428]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   29.374030][  T428]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   29.374032][  T428]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   29.374033][  T428]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   29.374035][  T428]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   29.374037][  T428]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   29.374039][  T428]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   29.374041][  T428]  vprintk_emit (kernel/printk/printk.c:2479)
[   29.374043][  T428]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   29.374045][  T428]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   29.374047][  T428]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   29.374050][  T428]  ? trace_hardirqs_on (kernel/trace/trace_preemptirq.c:78)
[   29.374051][  T428]  _printk (kernel/printk/printk.c:2504)
[   29.374055][  T428]  ? snapshot_read.cold (user.c:?)
[   29.374057][  T428]  ? ipv6_mc_down (net/ipv6/mcast.c:1137 net/ipv6/mcast.c:2792)
[   29.374062][  T428] br_set_state (net/bridge/br_stp.c:57 (discriminator 2)) bridge
[   29.374075][  T428] br_stp_disable_port (net/bridge/br_stp_if.c:106) bridge
[   29.374083][  T428] br_device_event (net/bridge/br.c:111) bridge
[   29.374093][  T428]  ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:211 (discriminator 1) kernel/locking/spinlock.c:221 (discriminator 1))
[   29.374096][  T428]  ? _sub_I_65535_1+0x4d0/0x4d0 stp
[   29.374098][  T428]  ? addrconf_notify (net/ipv6/addrconf.c:3812)
[   29.374102][  T428]  notifier_call_chain (kernel/notifier.c:85)
[   29.374105][  T428]  __dev_notify_flags (net/core/dev.c:2313 net/core/dev.c:2327 net/core/dev.c:9855)
[   29.374109][  T428]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   29.374111][  T428]  ? netif_change_name (net/core/dev.c:1517)
[   29.374113][  T428]  ? netif_set_allmulti (./include/net/netdev_lock.h:30 (discriminator 1))
[   29.374115][  T428]  ? __kernel_text_address (kernel/extable.c:79)
[   29.374117][  T428]  ? write_profile (profile.c:?)
[   29.374120][  T428]  ? unwind_get_return_address (arch/x86/kernel/unwind_orc.c:385 arch/x86/kernel/unwind_orc.c:380)
[   29.374123][  T428]  netif_change_flags (net/core/dev.c:9882)
[   29.374125][  T428]  do_setlink.isra.0 (net/core/rtnetlink.c:3266 (discriminator 1))
[   29.374128][  T428]  ? stack_trace_save (kernel/stacktrace.c:122 (discriminator 1))
[   29.374130][  T428]  ? rtnl_link_get_size (net/core/rtnetlink.c:747)
[   29.374131][  T428]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   29.374133][  T428]  ? stack_depot_save_flags (lib/stackdepot.c:609 lib/stackdepot.c:676)
[   29.374137][  T428]  ? kasan_save_stack (mm/kasan/common.c:58)
[   29.374140][  T428]  ? kasan_save_stack (mm/kasan/common.c:57)
[   29.374141][  T428]  ? kasan_save_track (mm/kasan/common.c:78)
[   29.374143][  T428]  ? __kasan_kmalloc (mm/kasan/common.c:398 mm/kasan/common.c:415)
[   29.374144][  T428]  ? __kmalloc_cache_noprof (./include/linux/kasan.h:263 mm/slub.c:5563)
[   29.374146][  T428]  ? rtnl_newlink (./include/linux/slab.h:991 (discriminator 1) net/core/rtnetlink.c:4113 (discriminator 1))
[   29.374147][  T428]  ? rtnetlink_rcv_msg (net/core/rtnetlink.c:7132)
[   29.374148][  T428]  ? netlink_rcv_skb (net/netlink/af_netlink.c:2556)
[   29.374151][  T428]  ? netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   29.374152][  T428]  ? netlink_sendmsg (net/netlink/af_netlink.c:1900)
[   29.374153][  T428]  ? ____sys_sendmsg (net/socket.c:800 (discriminator 4) net/socket.c:815 (discriminator 4) net/socket.c:2713 (discriminator 4))
[   29.374156][  T428]  ? ___sys_sendmsg (net/socket.c:2767)
[   29.374157][  T428]  ? __sys_sendmsg (net/socket.c:2799)
[   29.374159][  T428]  ? do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[   29.374161][  T428]  ? entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   29.374163][  T428]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   29.374165][  T428]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   29.374167][  T428]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   29.374168][  T428]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   29.374170][  T428]  ? trace_contention_end (./include/trace/events/lock.h:121 (discriminator 22))
[   29.374173][  T428]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:821)
[   29.374174][  T428]  ? __mutex_lock (kernel/locking/mutex.c:656 (discriminator 1) kernel/locking/mutex.c:821 (discriminator 1))
[   29.374176][  T428]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:366 net/core/rtnetlink.c:4214)
[   29.374177][  T428]  ? ww_mutex_lock (kernel/locking/mutex.c:934)
[   29.374179][  T428]  ? __rtnl_newlink (net/core/rtnetlink.c:4063)
[   29.374181][  T428]  rtnl_newlink (net/core/rtnetlink.c:4215)
[   29.374183][  T428]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   29.374185][  T428]  ? rtnl_bridge_getlink (net/core/rtnetlink.c:5558)
[   29.374186][  T428]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   29.374188][  T428]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   29.374190][  T428]  ? is_bpf_text_address (./include/linux/rcupdate.h:850 kernel/bpf/core.c:749)
[   29.374193][  T428]  ? is_bpf_text_address (./include/linux/rcupdate.h:882 kernel/bpf/core.c:751)
[   29.374195][  T428]  ? kernel_text_address (kernel/extable.c:125 kernel/extable.c:94)
[   29.374196][  T428]  ? __kernel_text_address (kernel/extable.c:79)
[   29.374197][  T428]  ? write_profile (profile.c:?)
[   29.374198][  T428]  ? unwind_get_return_address (arch/x86/kernel/unwind_orc.c:385 arch/x86/kernel/unwind_orc.c:380)
[   29.374200][  T428]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   29.374205][  T428]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   29.374207][  T428]  ? cap_capable (./include/trace/events/capability.h:26 (discriminator 22) security/commoncap.c:130 (discriminator 22))
[   29.374211][  T428]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   29.374213][  T428]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   29.374215][  T428]  ? rtnl_bridge_getlink (net/core/rtnetlink.c:5558)
[   29.374216][  T428]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7132)
[   29.374218][  T428]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   29.374219][  T428]  ? filter_irq_stacks (kernel/stacktrace.c:402)
[   29.374221][  T428]  ? stack_depot_save_flags (lib/stackdepot.c:609 lib/stackdepot.c:676)
[   29.374223][  T428]  netlink_rcv_skb (net/netlink/af_netlink.c:2556)
[   29.374224][  T428]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   29.374226][  T428]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   29.374227][  T428]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   29.374229][  T428]  ? __netlink_lookup (./include/linux/rcupdate.h:850 ./include/linux/rhashtable.h:709 net/netlink/af_netlink.c:499)
[   29.374231][  T428]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   29.374233][  T428]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   29.374235][  T428]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   29.374237][  T428]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   29.374238][  T428]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   29.374240][  T428]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   29.374242][  T428]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   29.374243][  T428]  netlink_sendmsg (net/netlink/af_netlink.c:1900)
[   29.374245][  T428]  ? netlink_unicast (./include/net/net_namespace.h:422 (discriminator 7))
[   29.374247][  T428]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   29.374249][  T428]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   29.374251][  T428]  ____sys_sendmsg (net/socket.c:800 (discriminator 4) net/socket.c:815 (discriminator 4) net/socket.c:2713 (discriminator 4))
[   29.374252][  T428]  ? copy_msghdr_from_user (net/socket.c:2650)
[   29.374254][  T428]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5399)
[   29.374255][  T428]  ? move_addr_to_kernel (net/socket.c:258)
[   29.374257][  T428]  ? filter_irq_stacks (kernel/stacktrace.c:402)
[   29.374259][  T428]  ___sys_sendmsg (net/socket.c:2767)
[   29.374261][  T428]  ? copy_msghdr_from_user (net/socket.c:2619)
[   29.374266][  T428]  __sys_sendmsg (net/socket.c:2799)
[   29.374268][  T428]  ? __sys_sendmsg_sock (net/socket.c:2780)
[   29.374271][  T428]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   29.374273][  T428]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[   29.374274][  T428]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[   29.374277][  T428]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   29.374278][  T428] RIP: 0033:0x7f62e1ac454e
[   29.374280][  T428] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 b4 bd 00 00       	call   0xbdbc
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   29.374283][  T428] RSP: 002b:00007ffd858e10b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   29.374287][  T428] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f62e1ac454e
[   29.374288][  T428] RDX: 0000000000000000 RSI: 00007ffd858e1160 RDI: 0000000000000005
[   29.374289][  T428] RBP: 00007ffd858e10c0 R08: 0000000000000000 R09: 0000000000000000
[   29.374290][  T428] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91040a


Finger prints:
mark_lock_irq:mark_lock:mark_usage:__lock_acquire:console_lock_spinning_enable
__irq_exit_rcu:schedule_preempt_disabled:dump_stack_lvl:__kmalloc_noprof:put_chars
__kmalloc_noprof:put_chars:hvc_console_print:console_emit_next_record:console_flush_one_record
__dev_queue_xmit:__dev_queue_xmit:dump_stack_lvl:__kmalloc_noprof:put_chars
__irq_exit_rcu:vprintk_emit:dump_stack_lvl:__kmalloc_noprof:put_chars
__might_resched:__kmalloc_noprof:put_chars:hvc_console_print:console_emit_next_record