======================================
| [   11.741969][  T250] softirqs last disabled at (21523): __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
| [   11.741972][  T250] Preemption disabled at:
| [   11.741972][  T250] vprintk_emit (kernel/printk/printk.c:2471)
| [   11.741982][  T250] Tainted: [W]=WARN
[   11.741983][  T250] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   11.741985][  T250] Call Trace:
[   11.741986][  T250]  <TASK>
[   11.741988][  T250]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   11.741994][  T250]  ? vprintk_emit (kernel/printk/printk.c:2471)
[   11.741996][  T250]  __might_resched.cold (kernel/sched/core.c:9234)
[   11.742000][  T250]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   11.742004][  T250]  ? __kmalloc_noprof (./include/linux/sched/mm.h:317 mm/slub.c:4636 mm/slub.c:4974 mm/slub.c:5413 mm/slub.c:5439)
[   11.742010][  T250]  __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))
[   11.742012][  T250]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   11.742018][  T250]  ? 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)
[   11.742021][  T250]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   11.742024][  T250]  put_chars (drivers/char/virtio_console.c:1176)
[   11.742026][  T250]  ? desc_read_finalized_seq (kernel/printk/printk_ringbuffer.c:1934)
[   11.742028][  T250]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   11.742031][  T250]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   11.742034][  T250]  ? validate_chain (kernel/locking/lockdep.c:3817 (discriminator 2) kernel/locking/lockdep.c:3837 (discriminator 2) kernel/locking/lockdep.c:3892 (discriminator 2))
[   11.742038][  T250]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   11.742041][  T250]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   11.742043][  T250]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   11.742047][  T250]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   11.742049][  T250]  ? console_emit_next_record (kernel/printk/printk.c:3095 (discriminator 2) kernel/printk/printk.c:3182 (discriminator 2))
[   11.742052][  T250]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   11.742055][  T250]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   11.742059][  T250]  console_emit_next_record (kernel/printk/printk.c:3183)
[   11.742063][  T250]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   11.742065][  T250]  ? 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))
[   11.742068][  T250]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   11.742070][  T250]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   11.742074][  T250]  console_flush_one_record (kernel/printk/printk.c:3268)
[   11.742078][  T250]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   11.742080][  T250]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   11.742085][  T250]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   11.742088][  T250]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   11.742090][  T250]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   11.742092][  T250]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   11.742096][  T250]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   11.742098][  T250]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   11.742101][  T250]  vprintk_emit (kernel/printk/printk.c:2479)
[   11.742106][  T250]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   11.742112][  T250]  ? gre_exit (net/ipv4/gre_demux.c:73) gre
[   11.742115][  T250]  _printk (kernel/printk/printk.c:2504)
[   11.742119][  T250]  ? snapshot_read.cold (user.c:?)
[   11.742125][  T250]  ? 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)
[   11.742128][  T250] gre_init (gre.mod.c:?) gre
[   11.742130][  T250]  do_one_initcall (init/main.c:1357)
[   11.742133][  T250]  ? trace_event_raw_event_initcall_level (./include/trace/events/initcall.h:10)
[   11.742138][  T250]  ? do_init_module (./include/linux/slab.h:991 (discriminator 1) kernel/module/main.c:3105 (discriminator 1))
[   11.742141][  T250]  ? kasan_unpoison (mm/kasan/shadow.c:146 mm/kasan/shadow.c:178)
[   11.742146][  T250]  do_init_module (kernel/module/main.c:3117)
[   11.742150][  T250]  ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4488)
[   11.742154][  T250]  ? free_module (./include/trace/events/module.h:50 (discriminator 19))
[   11.742157][  T250]  ? kfree (./include/linux/kasan.h:235 mm/slub.c:2748 mm/slub.c:6499 mm/slub.c:6792)
[   11.742161][  T250]  load_module (kernel/module/main.c:3593)
[   11.742169][  T250]  ? layout_and_allocate.isra.0 (kernel/module/main.c:3016)
[   11.742174][  T250]  ? backing_file_read_iter (fs/backing-file.c:211)
[   11.742177][  T250]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   11.742181][  T250]  init_module_from_file (kernel/module/main.c:3790)
[   11.742185][  T250]  ? __do_sys_init_module (kernel/module/main.c:3664)
[   11.742193][  T250]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   11.742197][  T250]  ? 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)
[   11.742200][  T250]  idempotent_init_module (kernel/module/main.c:3802)
[   11.742203][  T250]  ? init_module_from_file (kernel/module/main.c:3791)
[   11.742211][  T250]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   11.742214][  T250]  ? cap_capable (./include/trace/events/capability.h:26 (discriminator 22) security/commoncap.c:130 (discriminator 22))
[   11.742220][  T250]  __x64_sys_finit_module (kernel/module/main.c:3828 kernel/module/main.c:3812 kernel/module/main.c:3812)
[   11.742222][  T250]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   11.742226][  T250]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[   11.742228][  T250]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[   11.742231][  T250]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   11.742234][  T250] RIP: 0033:0x7f78abaea37d
[   11.742237][  T250] 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
[   11.742239][  T250] RSP: 002b:00007ffcc4e31f58 EFLAGS: 00000246 ORIG_RAX: 0000000000000139
[   11.742242][  T250] RAX: ffffffffffffffda RBX: 000056086fbf2a40 RCX: 00007f78abaea37d
[   11.742243][  T250] RDX: 0000000000000000 RSI: 00005608600f5ffd RDI: 0000000000000001
[   11.742244][  T250] RBP: 00007ffcc4e31ff0 R08: 0000000000000000 R09: 0000000000000000
[   11.742245][  T250] R10: 0000000000000000 R11: 0000000000000246 R12: 00005608600f5ffd
[   11.742246][  T250] R13: 000056086fbf2a00 R14: 0000000000040000 R15: 0000000000000000
| [   12.244615][   T10]  #11: ffffffff8a689560 (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))
| [   12.244618][   T10]
| [   12.244618][   T10] stack backtrace:
| [   12.244624][   T10] Tainted: [W]=WARN
[   12.244625][   T10] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   12.244627][   T10] Workqueue: mld mld_ifc_work
[   12.244630][   T10] Call Trace:
[   12.244632][   T10]  <TASK>
[   12.244633][   T10]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   12.244640][   T10]  lockdep_rcu_suspicious.cold (kernel/locking/lockdep.c:6938)
[   12.244646][   T10]  __might_resched (kernel/sched/core.c:9196 (discriminator 9))
[   12.244651][   T10]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   12.244654][   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)
[   12.244659][   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))
[   12.244662][   T10]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   12.244668][   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)
[   12.244671][   T10]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   12.244674][   T10]  put_chars (drivers/char/virtio_console.c:1176)
[   12.244676][   T10]  ? check_prev_add (kernel/locking/lockdep.c:3258 (discriminator 3))
[   12.244679][   T10]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   12.244682][   T10]  ? validate_chain (kernel/locking/lockdep.c:159 kernel/locking/lockdep.c:191 kernel/locking/lockdep.c:3928)
[   12.244688][   T10]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   12.244695][   T10]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   12.244697][   T10]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   12.244701][   T10]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   12.244705][   T10]  console_emit_next_record (kernel/printk/printk.c:3183)
[   12.244709][   T10]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   12.244711][   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))
[   12.244715][   T10]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   12.244717][   T10]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   12.244721][   T10]  console_flush_one_record (kernel/printk/printk.c:3268)
[   12.244726][   T10]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   12.244728][   T10]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   12.244734][   T10]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   12.244737][   T10]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   12.244739][   T10]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   12.244741][   T10]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   12.244746][   T10]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   12.244748][   T10]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   12.244751][   T10]  vprintk_emit (kernel/printk/printk.c:2479)
[   12.244756][   T10]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   12.244759][   T10]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   12.244764][   T10]  _printk (kernel/printk/printk.c:2504)
[   12.244767][   T10]  ? snapshot_read.cold (user.c:?)
[   12.244769][   T10]  ? ___ratelimit (lib/ratelimit.c:97 (discriminator 3))
[   12.244775][   T10]  ? idr_get_free (??:?)
[   12.244781][   T10] ip6_tnl_xmit_ctl.cold (net/ipv6/ip6_tunnel.c:1064 (discriminator 3)) ip6_tunnel
[   12.244786][   T10] ip6gre_tunnel_xmit (net/ipv6/ip6_gre.c:888) ip6_gre
[   12.244791][   T10]  ? __gre6_xmit (./include/linux/skbuff.h:2904) ip6_gre
[   12.244794][   T10]  ? stack_trace_save (kernel/stacktrace.c:122 (discriminator 1))
[   12.244798][   T10]  ? filter_irq_stacks (kernel/stacktrace.c:402)
[   12.244800][   T10]  ? netif_skb_features (net/core/dev.c:3793 net/core/dev.c:3922)
[   12.244802][   T10]  ? mark_lock_irq (kernel/locking/lockdep.c:4265 (discriminator 1) kernel/locking/lockdep.c:4314 (discriminator 1))
[   12.244804][   T10]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   12.244807][   T10]  ? skb_network_protocol (./include/linux/skbuff.h:2534)
[   12.244809][   T10]  ? save_trace (kernel/locking/lockdep.c:558 kernel/locking/lockdep.c:594)
[   12.244815][   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)
[   12.244819][   T10]  ? validate_xmit_skb_list (net/core/dev.c:4142)
[   12.244823][   T10]  sch_direct_xmit (net/sched/sch_generic.c:372)
[   12.244827][   T10]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   12.244830][   T10]  ? dequeue_skb (./include/trace/events/qdisc.h:14 (discriminator 19))
[   12.244832][   T10]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   12.244834][   T10]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   12.244842][   T10]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   12.244848][   T10]  __dev_xmit_skb (net/core/dev.c:4262)
[   12.244853][   T10]  ? alloc_netdev_dummy (net/core/dev.c:12327)
[   12.244855][   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))
[   12.244858][   T10]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   12.244861][   T10]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   12.244865][   T10]  __dev_queue_xmit (net/core/dev.c:4884)
[   12.244868][   T10]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   12.244873][   T10]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   12.244875][   T10]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   12.244877][   T10]  ? netdev_core_pick_tx (net/core/dev.c:4784)
[   12.244890][   T10]  ip6_finish_output2 (./include/net/neighbour.h:560 (discriminator 3) net/ipv6/ip6_output.c:138 (discriminator 3))
[   12.244895][   T10]  ? ip6_dst_lookup (net/ipv6/ip6_output.c:1269)
[   12.244897][   T10]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   12.244900][   T10]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   12.244903][   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))
[   12.244908][   T10]  ip6_finish_output (net/ipv6/ip6_output.c:210 net/ipv6/ip6_output.c:221)
[   12.244912][   T10]  ip6_output (./include/linux/netfilter.h:314 net/ipv6/ip6_output.c:248)
[   12.244915][   T10]  ? ip6_finish_output (./include/net/inet_sock.h:338 (discriminator 1))
[   12.244917][   T10]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   12.244919][   T10]  ? xfrm_bundle_lookup.constprop.0 (net/xfrm/xfrm_policy.c:3049)
[   12.244922][   T10]  ? mark_held_locks (kernel/locking/lockdep.c:4341)
[   12.244926][   T10]  ? __local_bh_enable_ip (kernel/softirq.c:478)
[   12.244929][   T10]  ? __local_bh_enable_ip (kernel/softirq.c:478)
[   12.244931][   T10]  ? icmp6_dst_alloc (net/ipv6/route.c:3364)
[   12.244935][   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))
[   12.244940][   T10]  ? mld_dad_start_work (net/ipv6/mcast.c:1133)
[   12.244947][   T10]  ? mld_send_cr (./include/linux/lockdep.h:249 net/ipv6/mcast.c:2148)
[   12.244952][   T10]  mld_ifc_work (net/ipv6/mcast.c:2711)
[   12.244954][   T10]  ? process_one_work (kernel/workqueue.c:3363 (discriminator 2))
[   12.244956][   T10]  process_one_work (kernel/workqueue.c:3387)
[   12.244963][   T10]  ? __queue_delayed_work (kernel/workqueue.c:2622)
[   12.244966][   T10]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   12.244974][   T10]  worker_thread (kernel/workqueue.c:3470 kernel/workqueue.c:3551)
[   12.244979][   T10]  ? rescuer_thread (./include/linux/list.h:419 (discriminator 3))
[   12.244981][   T10]  ? __kthread_parkme (./include/linux/instrumented.h:82 ./include/asm-generic/bitops/instrumented-non-atomic.h:141 kernel/kthread.c:272)
[   12.244984][   T10]  ? rescuer_thread (./include/linux/list.h:419 (discriminator 3))
[   12.244987][   T10]  ? rescuer_thread (./include/linux/list.h:419 (discriminator 3))
[   12.244989][   T10]  kthread (kernel/kthread.c:436)
[   12.244991][   T10]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   12.244994][   T10]  ? kthread_affine_preferred (kernel/kthread.c:857)
[   12.244997][   T10]  ret_from_fork (arch/x86/kernel/process.c:158)
[   12.245001][   T10]  ? arch_exit_to_user_mode_prepare.isra.0 (arch/x86/entry/vdso/vma.c:80 (discriminator 1))
[   12.245005][   T10]  ? __switch_to (arch/x86/kernel/process_64.c:403 arch/x86/kernel/process_64.c:663)
[   12.245008][   T10]  ? kthread_affine_preferred (kernel/kthread.c:857)
[   12.245011][   T10]  ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
| [   12.743045][   T36] softirqs last disabled at (51990): br_port_carrier_check (./include/linux/spinlock.h:353 net/bridge/br_if.c:87) bridge
| [   12.743052][   T36] Preemption disabled at:
| [   12.743053][   T36] 0x0
| [   12.743063][   T36] Tainted: [W]=WARN
[   12.743064][   T36] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   12.743066][   T36] Workqueue: events_unbound linkwatch_event
[   12.743069][   T36] Call Trace:
[   12.743070][   T36]  <TASK>
[   12.743072][   T36]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   12.743078][   T36]  __might_resched.cold (kernel/sched/core.c:9234)
[   12.743083][   T36]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   12.743087][   T36]  ? __kmalloc_noprof (./include/linux/sched/mm.h:317 mm/slub.c:4636 mm/slub.c:4974 mm/slub.c:5413 mm/slub.c:5439)
[   12.743092][   T36]  __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))
[   12.743095][   T36]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   12.743101][   T36]  ? 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)
[   12.743103][   T36]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   12.743106][   T36]  put_chars (drivers/char/virtio_console.c:1176)
[   12.743109][   T36]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   12.743112][   T36]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   12.743116][   T36]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   12.743118][   T36]  ? validate_chain (kernel/locking/lockdep.c:3817 (discriminator 2) kernel/locking/lockdep.c:3837 (discriminator 2) kernel/locking/lockdep.c:3892 (discriminator 2))
[   12.743122][   T36]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   12.743124][   T36]  ? mark_usage (kernel/locking/lockdep.c:4690)
[   12.743126][   T36]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   12.743128][   T36]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   12.743132][   T36]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   12.743133][   T36]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   12.743138][   T36]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   12.743142][   T36]  console_emit_next_record (kernel/printk/printk.c:3183)
[   12.743146][   T36]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   12.743147][   T36]  ? 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))
[   12.743150][   T36]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   12.743153][   T36]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   12.743157][   T36]  console_flush_one_record (kernel/printk/printk.c:3268)
[   12.743161][   T36]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   12.743163][   T36]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   12.743168][   T36]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   12.743171][   T36]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   12.743173][   T36]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   12.743175][   T36]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   12.743179][   T36]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   12.743180][   T36]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   12.743184][   T36]  vprintk_emit (kernel/printk/printk.c:2479)
[   12.743188][   T36]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   12.743191][   T36]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   12.743193][   T36]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   12.743197][   T36]  _printk (kernel/printk/printk.c:2504)
[   12.743201][   T36]  ? snapshot_read.cold (user.c:?)
[   12.743206][   T36]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   12.743212][   T36] br_set_state (net/bridge/br_stp.c:57 (discriminator 2)) bridge
[   12.743222][   T36] br_init_port (net/bridge/br_stp_if.c:39) bridge
[   12.743230][   T36] br_stp_enable_port (net/bridge/br_stp_if.c:93) bridge
[   12.743238][   T36] br_port_carrier_check (net/bridge/br_if.c:90) bridge
[   12.743246][   T36] br_device_event (net/bridge/br.c:101) bridge
[   12.743254][   T36]  ? _sub_I_65535_1+0x4d0/0x4d0 stp
[   12.743256][   T36]  ? nlmsg_notify (./include/net/netlink.h:1165 ./include/net/netlink.h:1184 net/netlink/af_netlink.c:2599)
[   12.743263][   T36]  notifier_call_chain (kernel/notifier.c:85)
[   12.743269][   T36]  netif_state_change (net/core/dev.c:1625)
[   12.743273][   T36]  ? call_netdevice_notifiers_info (./include/net/net_namespace.h:422 (discriminator 7))
[   12.743278][   T36]  ? linkwatch_do_dev (net/core/link_watch.c:182 net/core/link_watch.c:166)
[   12.743280][   T36]  __linkwatch_run_queue (net/core/link_watch.c:240)
[   12.743283][   T36]  ? linkwatch_do_dev (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   12.743286][   T36]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   12.743290][   T36]  linkwatch_event (net/core/link_watch.c:314 (discriminator 11))
[   12.743292][   T36]  ? __linkwatch_run_queue (./include/linux/list.h:577)
[   12.743296][   T36]  process_one_work (kernel/workqueue.c:3387)
[   12.743302][   T36]  ? __queue_delayed_work (kernel/workqueue.c:2622)
[   12.743305][   T36]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   12.743312][   T36]  worker_thread (kernel/workqueue.c:3470 kernel/workqueue.c:3551)
[   12.743319][   T36]  ? rescuer_thread (./include/linux/list.h:419 (discriminator 3))
[   12.743321][   T36]  kthread (kernel/kthread.c:436)
[   12.743324][   T36]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   12.743326][   T36]  ? kthread_affine_preferred (kernel/kthread.c:857)
[   12.743329][   T36]  ret_from_fork (arch/x86/kernel/process.c:158)
[   12.743333][   T36]  ? arch_exit_to_user_mode_prepare.isra.0 (arch/x86/entry/vdso/vma.c:80 (discriminator 1))
[   12.743336][   T36]  ? __switch_to (arch/x86/kernel/process_64.c:403 arch/x86/kernel/process_64.c:663)
[   12.743340][   T36]  ? kthread_affine_preferred (kernel/kthread.c:857)
[   12.743342][   T36]  ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
| [   13.751266][   T69] softirqs last disabled at (3508): __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))
| [   13.751270][   T69] Preemption disabled at:
| [   13.751271][   T69] __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))
| [   13.751283][   T69] Tainted: [W]=WARN
[   13.751284][   T69] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   13.751287][   T69] Workqueue: ipv6_addrconf addrconf_dad_work
[   13.751291][   T69] Call Trace:
[   13.751293][   T69]  <TASK>
[   13.751297][   T69]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   13.751304][   T69]  ? __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))
[   13.751308][   T69]  __might_resched.cold (kernel/sched/core.c:9234)
[   13.751314][   T69]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   13.751320][   T69]  ? __kmalloc_noprof (./include/linux/sched/mm.h:317 mm/slub.c:4636 mm/slub.c:4974 mm/slub.c:5413 mm/slub.c:5439)
[   13.751327][   T69]  __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))
[   13.751331][   T69]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   13.751340][   T69]  ? 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)
[   13.751344][   T69]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   13.751350][   T69]  put_chars (drivers/char/virtio_console.c:1176)
[   13.751355][   T69]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   13.751368][   T69]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   13.751381][   T69]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   13.751386][   T69]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   13.751394][   T69]  console_emit_next_record (kernel/printk/printk.c:3183)
[   13.751401][   T69]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   13.751404][   T69]  ? 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))
[   13.751410][   T69]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   13.751415][   T69]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   13.751423][   T69]  console_flush_one_record (kernel/printk/printk.c:3268)
[   13.751431][   T69]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   13.751434][   T69]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   13.751444][   T69]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   13.751449][   T69]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   13.751452][   T69]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   13.751456][   T69]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   13.751463][   T69]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   13.751466][   T69]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   13.751472][   T69]  vprintk_emit (kernel/printk/printk.c:2479)
[   13.751479][   T69]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   13.751484][   T69]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   13.751493][   T69]  _printk (kernel/printk/printk.c:2504)
[   13.751499][   T69]  ? snapshot_read.cold (user.c:?)
[   13.751501][   T69]  ? ___ratelimit (lib/ratelimit.c:97 (discriminator 3))
[   13.751511][   T69]  ? idr_get_free (??:?)
[   13.751520][   T69] ip6_tnl_xmit_ctl.cold (net/ipv6/ip6_tunnel.c:1064 (discriminator 3)) ip6_tunnel
[   13.751530][   T69] ip6gre_tunnel_xmit (net/ipv6/ip6_gre.c:888) ip6_gre
[   13.751537][   T69]  ? mark_usage (kernel/locking/lockdep.c:4690)
[   13.751541][   T69]  ? __gre6_xmit (./include/linux/skbuff.h:2904) ip6_gre
[   13.751548][   T69]  ? mark_usage (kernel/locking/lockdep.c:4690)
[   13.751551][   T69]  ? netif_skb_features (net/core/dev.c:3793 net/core/dev.c:3922)
[   13.751554][   T69]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   13.751557][   T69]  ? validate_chain (kernel/locking/lockdep.c:157 kernel/locking/lockdep.c:202 kernel/locking/lockdep.c:3329 kernel/locking/lockdep.c:3924)
[   13.751563][   T69]  ? skb_network_protocol (./include/linux/skbuff.h:2534)
[   13.751567][   T69]  ? mark_usage (kernel/locking/lockdep.c:4690)
[   13.751577][   T69]  dev_hard_start_xmit (./include/linux/netdevice.h:5429 ./include/linux/netdevice.h:5438 net/core/dev.c:3937 net/core/dev.c:3953)
[   13.751581][   T69]  ? lockdep_hardirqs_on_prepare.part.0 (kernel/locking/lockdep.c:4407 (discriminator 17))
[   13.751586][   T69]  ? validate_xmit_skb_list (net/core/dev.c:4142)
[   13.751592][   T69]  sch_direct_xmit (net/sched/sch_generic.c:372)
[   13.751599][   T69]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   13.751604][   T69]  ? dequeue_skb (./include/trace/events/qdisc.h:14 (discriminator 19))
[   13.751608][   T69]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   13.751612][   T69]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   13.751621][   T69]  __dev_xmit_skb (net/core/dev.c:4262)
[   13.751627][   T69]  ? tc_run (net/core/dev.c:4444 (discriminator 6))
[   13.751632][   T69]  ? alloc_netdev_dummy (net/core/dev.c:12327)
[   13.751636][   T69]  ? netdev_offload_xstats_push_delta (net/core/dev.c:9326 net/core/dev.c:9461)
[   13.751640][   T69]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   13.751643][   T69]  ? check_prev_add (kernel/locking/lockdep.c:3185)
[   13.751646][   T69]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   13.751654][   T69]  __dev_queue_xmit (net/core/dev.c:4884)
[   13.751663][   T69]  ? __ww_mutex_add_waiter (kernel/locking/ww_mutex.h:300 kernel/locking/ww_mutex.h:582)
[   13.751672][   T69]  ? netdev_core_pick_tx (net/core/dev.c:4784)
[   13.751675][   T69]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   13.751678][   T69]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   13.751692][   T69]  ? neigh_hh_output (./include/net/neighbour.h:525)
[   13.751702][   T69]  ip6_finish_output2 (./include/net/neighbour.h:558 net/ipv6/ip6_output.c:138)
[   13.751710][   T69]  ? ip6_dst_lookup (net/ipv6/ip6_output.c:1269)
[   13.751713][   T69]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   13.751719][   T69]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   13.751724][   T69]  ? 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))
[   13.751732][   T69]  ip6_finish_output (net/ipv6/ip6_output.c:210 net/ipv6/ip6_output.c:221)
[   13.751739][   T69]  ip6_output (./include/linux/netfilter.h:314 net/ipv6/ip6_output.c:248)
[   13.751745][   T69]  ? ip6_finish_output (./include/net/inet_sock.h:338 (discriminator 1))
[   13.751747][   T69]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   13.751751][   T69]  ? xfrm_bundle_lookup.constprop.0 (net/xfrm/xfrm_policy.c:3049)
[   13.751755][   T69]  ? mark_held_locks (kernel/locking/lockdep.c:4341)
[   13.751761][   T69]  ? __local_bh_enable_ip (kernel/softirq.c:478)
[   13.751765][   T69]  ? __local_bh_enable_ip (kernel/softirq.c:478)
[   13.751768][   T69]  ? icmp6_dst_alloc (net/ipv6/route.c:3364)
[   13.751775][   T69]  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))
[   13.751784][   T69]  ? mld_dad_start_work (net/ipv6/mcast.c:1133)
[   13.751803][   T69]  ipv6_mc_dad_complete (net/ipv6/mcast.c:2296)
[   13.751807][   T69]  ? __local_bh_enable_ip (kernel/softirq.c:478)
[   13.751810][   T69]  addrconf_dad_completed (net/ipv6/addrconf.c:4376)
[   13.751816][   T69]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   13.751820][   T69]  ? addrconf_rs_timer (net/ipv6/addrconf.c:4092 (discriminator 11))
[   13.751824][   T69]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   13.751827][   T69]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   13.751831][   T69]  ? mark_held_locks (kernel/locking/lockdep.c:4341)
[   13.751838][   T69]  ? addrconf_dad_work (net/ipv6/addrconf.c:4304)
[   13.751842][   T69]  addrconf_dad_work (net/ipv6/addrconf.c:4304)
[   13.751855][   T69]  ? addrconf_dad_begin (net/ipv6/addrconf.c:4180)
[   13.751861][   T69]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   13.751864][   T69]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   13.751867][   T69]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   13.751870][   T69]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   13.751877][   T69]  process_one_work (kernel/workqueue.c:3387)
[   13.751890][   T69]  ? __queue_delayed_work (kernel/workqueue.c:2622)
[   13.751896][   T69]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   13.751911][   T69]  worker_thread (kernel/workqueue.c:3470 kernel/workqueue.c:3551)
[   13.751919][   T69]  ? rescuer_thread (./include/linux/list.h:419 (discriminator 3))
[   13.751922][   T69]  ? __kthread_parkme (./include/linux/instrumented.h:82 ./include/asm-generic/bitops/instrumented-non-atomic.h:141 kernel/kthread.c:272)
[   13.751927][   T69]  ? rescuer_thread (./include/linux/list.h:419 (discriminator 3))
[   13.751932][   T69]  ? rescuer_thread (./include/linux/list.h:419 (discriminator 3))
[   13.751935][   T69]  kthread (kernel/kthread.c:436)
[   13.751938][   T69]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   13.751942][   T69]  ? kthread_affine_preferred (kernel/kthread.c:857)
[   13.751947][   T69]  ret_from_fork (arch/x86/kernel/process.c:158)
[   13.751953][   T69]  ? arch_exit_to_user_mode_prepare.isra.0 (arch/x86/entry/vdso/vma.c:80 (discriminator 1))
[   13.751959][   T69]  ? __switch_to (arch/x86/kernel/process_64.c:403 arch/x86/kernel/process_64.c:663)
[   13.751964][   T69]  ? kthread_affine_preferred (kernel/kthread.c:857)
[   13.751969][   T69]  ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
| [   17.717726][    C0]
| [   17.717726][    C0]
| [   17.717726][    C0] stack backtrace:
| [   17.717732][    C0] Tainted: [W]=WARN
[   17.717732][    C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   17.717734][    C0] Call Trace:
[   17.717735][    C0]  <IRQ>
[   17.717737][    C0]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   17.717741][    C0]  print_irq_inversion_bug.part.0.cold (kernel/locking/lockdep.c:4141)
[   17.717743][    C0]  mark_lock_irq (kernel/locking/lockdep.c:4095 kernel/locking/lockdep.c:4174 kernel/locking/lockdep.c:4310)
[   17.717746][    C0]  mark_lock (kernel/locking/lockdep.c:4769)
[   17.717748][    C0]  mark_usage (kernel/locking/lockdep.c:4658)
[   17.717749][    C0]  __lock_acquire (kernel/locking/lockdep.c:5208)
[   17.717751][    C0]  lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   17.717753][    C0]  ? console_lock_spinning_enable (kernel/printk/printk.c:1902 (discriminator 2))
[   17.717755][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   17.717758][    C0]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   17.717760][    C0]  console_lock_spinning_enable (kernel/printk/printk.c:1902 (discriminator 2))
[   17.717762][    C0]  ? console_lock_spinning_enable (kernel/printk/printk.c:1902 (discriminator 2))
[   17.717763][    C0]  console_emit_next_record (kernel/printk/printk.c:3177)
[   17.717765][    C0]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   17.717767][    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))
[   17.717769][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   17.717770][    C0]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   17.717772][    C0]  console_flush_one_record (kernel/printk/printk.c:3268)
[   17.717774][    C0]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   17.717776][    C0]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   17.717778][    C0]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   17.717780][    C0]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   17.717781][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   17.717783][    C0]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   17.717785][    C0]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   17.717787][    C0]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   17.717789][    C0]  vprintk_emit (kernel/printk/printk.c:2479)
[   17.717791][    C0]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   17.717793][    C0]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   17.717795][    C0]  _printk (kernel/printk/printk.c:2504)
[   17.717797][    C0]  ? snapshot_read.cold (user.c:?)
[   17.717798][    C0]  ? ___ratelimit (lib/ratelimit.c:97 (discriminator 3))
[   17.717802][    C0]  ? idr_get_free (??:?)
[   17.717805][    C0] ip6_tnl_xmit_ctl.cold (net/ipv6/ip6_tunnel.c:1064 (discriminator 3)) ip6_tunnel
[   17.717807][    C0] ip6gre_tunnel_xmit (net/ipv6/ip6_gre.c:888) ip6_gre
[   17.717809][    C0]  ? mark_usage (kernel/locking/lockdep.c:4690)
[   17.717810][    C0]  ? __gre6_xmit (./include/linux/skbuff.h:2904) ip6_gre
[   17.717812][    C0]  ? mark_usage (kernel/locking/lockdep.c:4690)
[   17.717813][    C0]  ? netif_skb_features (net/core/dev.c:3793 net/core/dev.c:3922)
[   17.717815][    C0]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   17.717816][    C0]  ? validate_chain (kernel/locking/lockdep.c:157 kernel/locking/lockdep.c:202 kernel/locking/lockdep.c:3329 kernel/locking/lockdep.c:3924)
[   17.717818][    C0]  ? skb_network_protocol (./include/linux/skbuff.h:2534)
[   17.717820][    C0]  ? mark_usage (kernel/locking/lockdep.c:4690)
[   17.717822][    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)
[   17.717823][    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))
[   17.717825][    C0]  ? validate_xmit_skb_list (net/core/dev.c:4142)
[   17.717827][    C0]  sch_direct_xmit (net/sched/sch_generic.c:372)
[   17.717828][    C0]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   17.717830][    C0]  ? dequeue_skb (./include/trace/events/qdisc.h:14 (discriminator 19))
[   17.717831][    C0]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   17.717833][    C0]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   17.717835][    C0]  __dev_xmit_skb (net/core/dev.c:4262)
[   17.717837][    C0]  ? tc_run (net/core/dev.c:4444 (discriminator 6))
[   17.717838][    C0]  ? alloc_netdev_dummy (net/core/dev.c:12327)
[   17.717840][    C0]  ? netdev_offload_xstats_push_delta (net/core/dev.c:9326 net/core/dev.c:9461)
[   17.717841][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   17.717843][    C0]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   17.717845][    C0]  __dev_queue_xmit (net/core/dev.c:4884)
[   17.717848][    C0]  ? netdev_core_pick_tx (net/core/dev.c:4784)
[   17.717850][    C0]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   17.717851][    C0]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   17.717853][    C0]  ? neigh_hh_output (./include/net/neighbour.h:525)
[   17.717860][    C0]  ip6_finish_output2 (./include/net/neighbour.h:558 net/ipv6/ip6_output.c:138)
[   17.717862][    C0]  ? ip6_dst_lookup (net/ipv6/ip6_output.c:1269)
[   17.717864][    C0]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   17.717865][    C0]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   17.717867][    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))
[   17.717869][    C0]  ip6_finish_output (net/ipv6/ip6_output.c:210 net/ipv6/ip6_output.c:221)
[   17.717871][    C0]  ip6_output (./include/linux/netfilter.h:314 net/ipv6/ip6_output.c:248)
[   17.717873][    C0]  ? ip6_finish_output (./include/net/inet_sock.h:338 (discriminator 1))
[   17.717874][    C0]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   17.717875][    C0]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   17.717877][    C0]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   17.717878][    C0]  ? __local_bh_enable_ip (kernel/softirq.c:478)
[   17.717880][    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))
[   17.717883][    C0]  ? ndisc_recv_na (./include/net/net_namespace.h:422 (discriminator 7))
[   17.717884][    C0]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   17.717887][    C0]  ? __ndisc_fill_addr_option (net/ipv6/ndisc.c:159)
[   17.717889][    C0]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   17.717891][    C0]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   17.717892][    C0]  addrconf_rs_timer (net/ipv6/addrconf.c:4073)
[   17.717895][    C0]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   17.717896][    C0]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   17.717898][    C0]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   17.717900][    C0]  call_timer_fn (kernel/time/timer.c:1748)
[   17.717902][    C0]  ? detach_if_pending (./include/linux/list.h:1159)
[   17.717903][    C0]  ? debug_object_active_state (lib/debugobjects.c:1122)
[   17.717907][    C0]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   17.717908][    C0]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   17.717910][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   17.717912][    C0]  __run_timers (kernel/time/timer.c:1799 kernel/time/timer.c:2374)
[   17.717914][    C0]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   17.717916][    C0]  ? __bpf_trace_itimer_expire (./include/trace/events/timer.h:407)
[   17.717918][    C0]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   17.717920][    C0]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   17.717923][    C0]  run_timer_softirq (kernel/time/timer.c:2386 kernel/time/timer.c:2395 kernel/time/timer.c:2403)
[   17.717924][    C0]  ? __run_timers (./include/trace/events/timer.h:138 (discriminator 19))
[   17.717926][    C0]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   17.717928][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   17.717930][    C0]  handle_softirqs (kernel/softirq.c:645)
[   17.717932][    C0]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   17.717933][    C0]  ? _local_bh_enable (kernel/softirq.c:428 (discriminator 1))
[   17.717935][    C0]  __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
[   17.717937][    C0]  irq_exit_rcu (kernel/softirq.c:784)
[   17.717938][    C0]  sysvec_apic_timer_interrupt (arch/x86/kernel/apic/apic.c:1062 (discriminator 37) arch/x86/kernel/apic/apic.c:1062 (discriminator 37))
[   17.717940][    C0]  </IRQ>
[   17.717940][    C0]  <TASK>
[   17.717941][    C0]  ? lockdep_hardirqs_on_prepare.part.0 (kernel/locking/lockdep.c:470 (discriminator 2) kernel/locking/lockdep.c:4427 (discriminator 2))
[   17.717943][    C0]  asm_sysvec_apic_timer_interrupt (./arch/x86/include/asm/idtentry.h:674)
[   17.717944][    C0] RIP: 0010:pv_native_safe_halt (./arch/x86/include/asm/irqflags.h:48 arch/x86/kernel/paravirt.c:63)
[   17.717947][    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
[   17.717949][    C0] RSP: 0018:ffffffff8a407cf8 EFLAGS: 00000296
[   17.717951][    C0] RAX: 000000000008e7fb RBX: ffffffff8a41c600 RCX: ffffffff874f0307
[   17.717952][    C0] RDX: ffffffff8a41c600 RSI: ffffffff8a238b01 RDI: ffffffff89c8d8e0
[   17.717953][    C0] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[   17.717954][    C0] R10: 0000000000000000 R11: 0000000000000001 R12: 1ffffffff1480fa2
[   17.717954][    C0] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000014770
[   17.717956][    C0]  ? cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   17.717958][    C0]  ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4488)
[   17.717960][    C0]  default_idle (./arch/x86/include/asm/paravirt.h:62 arch/x86/kernel/process.c:768)
[   17.717961][    C0]  default_idle_call (kernel/sched/idle.c:122)
[   17.717963][    C0]  cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   17.717964][    C0]  ? arch_cpu_idle_exit+0x40/0x40
[   17.717966][    C0]  ? mark_tsc_async_resets (arch/x86/kernel/tsc_sync.c:49)
[   17.717968][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   17.717970][    C0]  do_idle (kernel/sched/idle.c:355)
[   17.717971][    C0]  cpu_startup_entry (kernel/sched/idle.c:454)
[   17.717973][    C0]  rest_init (init/main.c:727)
[   17.717975][    C0]  ? __cpuidle_text_end (??:?)
[   17.717977][    C0]  ? rest_init (init/main.c:727)
[   17.717979][    C0]  ? acpi_hw_set_mode (drivers/acpi/acpica/hwacpi.c:72 (discriminator 1))
[   17.717983][    C0]  ? cpus_read_unlock (./include/linux/percpu-rwsem.h:125 (discriminator 1) kernel/cpu.c:502 (discriminator 1))
[   17.717985][    C0]  ? acpi_enable (drivers/acpi/acpica/evxfevnt.c:47)
[   17.717987][    C0]  start_kernel (init/main.c:1185)
[   17.717989][    C0]  x86_64_start_reservations (arch/x86/kernel/head64.c:310)
[   17.717991][    C0]  x86_64_start_kernel (arch/x86/kernel/head64.c:291)
[   17.717992][    C0]  common_startup_64 (arch/x86/kernel/head_64.S:418)
| [   17.718011][    C0] softirqs last disabled at (583677): __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
| [   17.718012][    C0] Preemption disabled at:
| [   17.718013][    C0] schedule_preempt_disabled (kernel/sched/core.c:7420)
| [   17.718017][    C0] Tainted: [W]=WARN
[   17.718018][    C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   17.718018][    C0] Call Trace:
[   17.718019][    C0]  <IRQ>
[   17.718020][    C0]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   17.718022][    C0]  ? schedule_preempt_disabled (kernel/sched/core.c:7420)
[   17.718023][    C0]  __might_resched.cold (kernel/sched/core.c:9234)
[   17.718026][    C0]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   17.718029][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   17.718031][    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))
[   17.718033][    C0]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   17.718035][    C0]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   17.718036][    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)
[   17.718038][    C0]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   17.718040][    C0]  put_chars (drivers/char/virtio_console.c:1176)
[   17.718042][    C0]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   17.718043][    C0]  ? mark_lock (kernel/locking/lockdep.c:4769)
[   17.718045][    C0]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   17.718047][    C0]  ? __lock_acquire (kernel/locking/lockdep.c:5208)
[   17.718049][    C0]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   17.718050][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   17.718052][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   17.718053][    C0]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   17.718055][    C0]  console_emit_next_record (kernel/printk/printk.c:3183)
[   17.718057][    C0]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   17.718059][    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))
[   17.718061][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   17.718062][    C0]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   17.718064][    C0]  console_flush_one_record (kernel/printk/printk.c:3268)
[   17.718066][    C0]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   17.718068][    C0]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   17.718070][    C0]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   17.718072][    C0]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   17.718074][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   17.718075][    C0]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   17.718077][    C0]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   17.718079][    C0]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   17.718080][    C0]  vprintk_emit (kernel/printk/printk.c:2479)
[   17.718082][    C0]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   17.718084][    C0]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   17.718086][    C0]  _printk (kernel/printk/printk.c:2504)
[   17.718088][    C0]  ? snapshot_read.cold (user.c:?)
[   17.718090][    C0]  ? ___ratelimit (lib/ratelimit.c:97 (discriminator 3))
[   17.718092][    C0]  ? idr_get_free (??:?)
[   17.718094][    C0] ip6_tnl_xmit_ctl.cold (net/ipv6/ip6_tunnel.c:1064 (discriminator 3)) ip6_tunnel
[   17.718097][    C0] ip6gre_tunnel_xmit (net/ipv6/ip6_gre.c:888) ip6_gre
[   17.718098][    C0]  ? mark_usage (kernel/locking/lockdep.c:4690)
[   17.718100][    C0]  ? __gre6_xmit (./include/linux/skbuff.h:2904) ip6_gre
[   17.718102][    C0]  ? mark_usage (kernel/locking/lockdep.c:4690)
[   17.718103][    C0]  ? netif_skb_features (net/core/dev.c:3793 net/core/dev.c:3922)
[   17.718104][    C0]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   17.718106][    C0]  ? validate_chain (kernel/locking/lockdep.c:157 kernel/locking/lockdep.c:202 kernel/locking/lockdep.c:3329 kernel/locking/lockdep.c:3924)
[   17.718107][    C0]  ? skb_network_protocol (./include/linux/skbuff.h:2534)
[   17.718109][    C0]  ? mark_usage (kernel/locking/lockdep.c:4690)
[   17.718111][    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)
[   17.718113][    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))
[   17.718115][    C0]  ? validate_xmit_skb_list (net/core/dev.c:4142)
[   17.718116][    C0]  sch_direct_xmit (net/sched/sch_generic.c:372)
[   17.718118][    C0]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   17.718120][    C0]  ? dequeue_skb (./include/trace/events/qdisc.h:14 (discriminator 19))
[   17.718121][    C0]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   17.718123][    C0]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   17.718125][    C0]  __dev_xmit_skb (net/core/dev.c:4262)
[   17.718126][    C0]  ? tc_run (net/core/dev.c:4444 (discriminator 6))
[   17.718128][    C0]  ? alloc_netdev_dummy (net/core/dev.c:12327)
[   17.718129][    C0]  ? netdev_offload_xstats_push_delta (net/core/dev.c:9326 net/core/dev.c:9461)
[   17.718131][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   17.718132][    C0]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   17.718134][    C0]  __dev_queue_xmit (net/core/dev.c:4884)
[   17.718137][    C0]  ? netdev_core_pick_tx (net/core/dev.c:4784)
[   17.718138][    C0]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   17.718140][    C0]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   17.718142][    C0]  ? neigh_hh_output (./include/net/neighbour.h:525)
[   17.718144][    C0]  ip6_finish_output2 (./include/net/neighbour.h:558 net/ipv6/ip6_output.c:138)
[   17.718146][    C0]  ? ip6_dst_lookup (net/ipv6/ip6_output.c:1269)
[   17.718147][    C0]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   17.718149][    C0]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   17.718151][    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))
[   17.718152][    C0]  ip6_finish_output (net/ipv6/ip6_output.c:210 net/ipv6/ip6_output.c:221)
[   17.718154][    C0]  ip6_output (./include/linux/netfilter.h:314 net/ipv6/ip6_output.c:248)
[   17.718156][    C0]  ? ip6_finish_output (./include/net/inet_sock.h:338 (discriminator 1))
[   17.718157][    C0]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   17.718158][    C0]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   17.718160][    C0]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   17.718161][    C0]  ? __local_bh_enable_ip (kernel/softirq.c:478)
[   17.718163][    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))
[   17.718166][    C0]  ? ndisc_recv_na (./include/net/net_namespace.h:422 (discriminator 7))
[   17.718167][    C0]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   17.718170][    C0]  ? __ndisc_fill_addr_option (net/ipv6/ndisc.c:159)
[   17.718172][    C0]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   17.718173][    C0]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   17.718175][    C0]  addrconf_rs_timer (net/ipv6/addrconf.c:4073)
[   17.718177][    C0]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   17.718179][    C0]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   17.718181][    C0]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   17.718182][    C0]  call_timer_fn (kernel/time/timer.c:1748)
[   17.718184][    C0]  ? detach_if_pending (./include/linux/list.h:1159)
[   17.718186][    C0]  ? debug_object_active_state (lib/debugobjects.c:1122)
[   17.718187][    C0]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   17.718189][    C0]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   17.718190][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   17.718192][    C0]  __run_timers (kernel/time/timer.c:1799 kernel/time/timer.c:2374)
[   17.718194][    C0]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   17.718196][    C0]  ? __bpf_trace_itimer_expire (./include/trace/events/timer.h:407)
[   17.718198][    C0]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   17.718200][    C0]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   17.718203][    C0]  run_timer_softirq (kernel/time/timer.c:2386 kernel/time/timer.c:2395 kernel/time/timer.c:2403)
[   17.718205][    C0]  ? __run_timers (./include/trace/events/timer.h:138 (discriminator 19))
[   17.718206][    C0]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   17.718208][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   17.718213][    C0]  handle_softirqs (kernel/softirq.c:645)
[   17.718214][    C0]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   17.718216][    C0]  ? _local_bh_enable (kernel/softirq.c:428 (discriminator 1))
[   17.718218][    C0]  __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
[   17.718219][    C0]  irq_exit_rcu (kernel/softirq.c:784)
[   17.718221][    C0]  sysvec_apic_timer_interrupt (arch/x86/kernel/apic/apic.c:1062 (discriminator 37) arch/x86/kernel/apic/apic.c:1062 (discriminator 37))
[   17.718222][    C0]  </IRQ>
[   17.718223][    C0]  <TASK>
[   17.718223][    C0]  ? lockdep_hardirqs_on_prepare.part.0 (kernel/locking/lockdep.c:470 (discriminator 2) kernel/locking/lockdep.c:4427 (discriminator 2))
[   17.718225][    C0]  asm_sysvec_apic_timer_interrupt (./arch/x86/include/asm/idtentry.h:674)
[   17.718226][    C0] RIP: 0010:pv_native_safe_halt (./arch/x86/include/asm/irqflags.h:48 arch/x86/kernel/paravirt.c:63)
[   17.718228][    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
[   17.718229][    C0] RSP: 0018:ffffffff8a407cf8 EFLAGS: 00000296
[   17.718230][    C0] RAX: 000000000008e7fb RBX: ffffffff8a41c600 RCX: ffffffff874f0307
[   17.718231][    C0] RDX: ffffffff8a41c600 RSI: ffffffff8a238b01 RDI: ffffffff89c8d8e0
[   17.718232][    C0] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[   17.718232][    C0] R10: 0000000000000000 R11: 0000000000000001 R12: 1ffffffff1480fa2
[   17.718233][    C0] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000014770
[   17.718234][    C0]  ? cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   17.718237][    C0]  ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4488)
[   17.718238][    C0]  default_idle (./arch/x86/include/asm/paravirt.h:62 arch/x86/kernel/process.c:768)
[   17.718240][    C0]  default_idle_call (kernel/sched/idle.c:122)
[   17.718241][    C0]  cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   17.718243][    C0]  ? arch_cpu_idle_exit+0x40/0x40
[   17.718244][    C0]  ? mark_tsc_async_resets (arch/x86/kernel/tsc_sync.c:49)
[   17.718246][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   17.718248][    C0]  do_idle (kernel/sched/idle.c:355)
[   17.718249][    C0]  cpu_startup_entry (kernel/sched/idle.c:454)
[   17.718250][    C0]  rest_init (init/main.c:727)
[   17.718252][    C0]  ? __cpuidle_text_end (??:?)
[   17.718255][    C0]  ? rest_init (init/main.c:727)
[   17.718256][    C0]  ? acpi_hw_set_mode (drivers/acpi/acpica/hwacpi.c:72 (discriminator 1))
[   17.718258][    C0]  ? cpus_read_unlock (./include/linux/percpu-rwsem.h:125 (discriminator 1) kernel/cpu.c:502 (discriminator 1))
[   17.718260][    C0]  ? acpi_enable (drivers/acpi/acpica/evxfevnt.c:47)
[   17.718262][    C0]  start_kernel (init/main.c:1185)
[   17.718263][    C0]  x86_64_start_reservations (arch/x86/kernel/head64.c:310)
[   17.718265][    C0]  x86_64_start_kernel (arch/x86/kernel/head64.c:291)
[   17.718267][    C0]  common_startup_64 (arch/x86/kernel/head_64.S:418)
| [   19.149884][  T339] softirqs last disabled at (0): 0x0
| [   19.149885][  T339] Preemption disabled at:
| [   19.149886][  T339] vprintk_emit (kernel/printk/printk.c:2471)
| [   19.149896][  T339] Tainted: [W]=WARN
[   19.149897][  T339] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   19.149899][  T339] Call Trace:
[   19.149901][  T339]  <TASK>
[   19.149902][  T339]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   19.149907][  T339]  ? vprintk_emit (kernel/printk/printk.c:2471)
[   19.149909][  T339]  __might_resched.cold (kernel/sched/core.c:9234)
[   19.149912][  T339]  ? prb_next_reserve_seq (kernel/printk/printk_ringbuffer.c:2128)
[   19.149914][  T339]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   19.149917][  T339]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   19.149921][  T339]  __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))
[   19.149924][  T339]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   19.149927][  T339]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   19.149931][  T339]  ? 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)
[   19.149932][  T339]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   19.149934][  T339]  put_chars (drivers/char/virtio_console.c:1176)
[   19.149936][  T339]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   19.149938][  T339]  ? console_prepend_replay (kernel/printk/printk.c:3005)
[   19.149940][  T339]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   19.149944][  T339]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   19.149945][  T339]  ? vsnprintf (lib/vsprintf.c:2900)
[   19.149948][  T339]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   19.149950][  T339]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   19.149951][  T339]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   19.149954][  T339]  console_emit_next_record (kernel/printk/printk.c:3183)
[   19.149956][  T339]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   19.149958][  T339]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   19.149959][  T339]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   19.149961][  T339]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   19.149963][  T339]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   19.149965][  T339]  ? console_flush_one_record (kernel/printk/printk.c:3247)
[   19.149966][  T339]  console_flush_one_record (kernel/printk/printk.c:3268)
[   19.149969][  T339]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   19.149971][  T339]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   19.149973][  T339]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   19.149974][  T339]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   19.149976][  T339]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   19.149978][  T339]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   19.149979][  T339]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   19.149980][  T339]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   19.149983][  T339]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   19.149984][  T339]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   19.149986][  T339]  vprintk_emit (kernel/printk/printk.c:2479)
[   19.149989][  T339]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   19.149991][  T339]  ? netdev_run_todo (net/core/dev.c:11776)
[   19.149995][  T339]  ? mirred_device_event (net/sched/act_mirred.c:559 (discriminator 1)) act_mirred
[   19.149997][  T339]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   19.150000][  T339]  ? tunnel6_fini (net/ipv6/tunnel6.c:98 (discriminator 10)) tunnel6
[   19.150002][  T339]  _printk (kernel/printk/printk.c:2504)
[   19.150005][  T339]  ? snapshot_read.cold (user.c:?)
[   19.150006][  T339]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   19.150008][  T339]  ? tunnel6_fini (net/ipv6/tunnel6.c:98 (discriminator 10)) tunnel6
[   19.150010][  T339]  ? __up_write (kernel/locking/rwsem.c:1415)
[   19.150011][  T339]  ? __up_write (kernel/locking/rwsem.c:1422 (discriminator 1))
[   19.150012][  T339]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   19.150014][  T339]  ? __up_write (./include/linux/instrumented.h:112 ./include/linux/atomic/atomic-instrumented.h:3390 kernel/locking/rwsem.c:1417)
[   19.150016][  T339] mirred_init_module (net/sched/act_mirred.c:508) act_mirred
[   19.150018][  T339]  do_one_initcall (init/main.c:1357)
[   19.150020][  T339]  ? trace_event_raw_event_initcall_level (./include/trace/events/initcall.h:10)
[   19.150022][  T339]  ? do_init_module (./include/linux/slab.h:991 (discriminator 1) kernel/module/main.c:3105 (discriminator 1))
[   19.150025][  T339]  ? kasan_unpoison (mm/kasan/shadow.c:146 mm/kasan/shadow.c:178)
[   19.150028][  T339]  do_init_module (kernel/module/main.c:3117)
[   19.150030][  T339]  ? free_module (./include/trace/events/module.h:50 (discriminator 19))
[   19.150032][  T339]  ? kfree (./include/linux/kasan.h:235 mm/slub.c:2748 mm/slub.c:6499 mm/slub.c:6792)
[   19.150035][  T339]  load_module (kernel/module/main.c:3593)
[   19.150038][  T339]  ? layout_and_allocate.isra.0 (kernel/module/main.c:3016)
[   19.150040][  T339]  ? __ia32_sys_fsconfig (??:?)
[   19.150043][  T339]  ? ovl_real_file (fs/overlayfs/file.c:195)
[   19.150046][  T339]  ? backing_file_read_iter (fs/backing-file.c:211)
[   19.150049][  T339]  init_module_from_file (kernel/module/main.c:3790)
[   19.150051][  T339]  ? __do_sys_init_module (kernel/module/main.c:3664)
[   19.150053][  T339]  ? rcu_read_unlock (./include/linux/rcupdate.h:878 (discriminator 6))
[   19.150057][  T339]  ? ovl_mmap (fs/overlayfs/file.c:477)
[   19.150059][  T339]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   19.150061][  T339]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   19.150063][  T339]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   19.150064][  T339]  ? 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)
[   19.150066][  T339]  idempotent_init_module (kernel/module/main.c:3802)
[   19.150068][  T339]  ? init_module_from_file (kernel/module/main.c:3791)
[   19.150071][  T339]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   19.150073][  T339]  ? cap_capable (./include/trace/events/capability.h:26 (discriminator 22) security/commoncap.c:130 (discriminator 22))
[   19.150077][  T339]  __x64_sys_finit_module (kernel/module/main.c:3828 kernel/module/main.c:3812 kernel/module/main.c:3812)
[   19.150078][  T339]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   19.150081][  T339]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[   19.150084][  T339]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[   19.150086][  T339]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   19.150088][  T339] RIP: 0033:0x7f4e12ebb37d
[   19.150090][  T339] 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
[   19.150092][  T339] RSP: 002b:00007ffeaf913bd8 EFLAGS: 00000246 ORIG_RAX: 0000000000000139
[   19.150095][  T339] RAX: ffffffffffffffda RBX: 0000556fbe49f810 RCX: 00007f4e12ebb37d
[   19.150097][  T339] RDX: 0000000000000000 RSI: 0000556fb1234ffd RDI: 0000000000000000
[   19.150098][  T339] RBP: 00007ffeaf913c70 R08: 0000000000000000 R09: 0000000000000000
[   19.150099][  T339] R10: 0000000000000000 R11: 0000000000000246 R12: 0000556fb1234ffd
[   19.150100][  T339] R13: 0000556fbe49f960 R14: 0000000000040000 R15: 0000000000000000
| [   25.973545][    C0] softirqs last disabled at (583677): __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
| [   25.973548][    C0] Preemption disabled at:
| [   25.973549][    C0] schedule_preempt_disabled (kernel/sched/core.c:7420)
| [   25.973560][    C0] Tainted: [W]=WARN
[   25.973561][    C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   25.973563][    C0] Call Trace:
[   25.973565][    C0]  <IRQ>
[   25.973567][    C0]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   25.973572][    C0]  ? schedule_preempt_disabled (kernel/sched/core.c:7420)
[   25.973574][    C0]  __might_resched.cold (kernel/sched/core.c:9234)
[   25.973577][    C0]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   25.973581][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   25.973585][    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))
[   25.973589][    C0]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   25.973591][    C0]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   25.973595][    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)
[   25.973596][    C0]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   25.973598][    C0]  put_chars (drivers/char/virtio_console.c:1176)
[   25.973600][    C0]  ? desc_read_finalized_seq (kernel/printk/printk_ringbuffer.c:1934)
[   25.973602][    C0]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   25.973604][    C0]  ? console_prepend_replay (kernel/printk/printk.c:3005)
[   25.973606][    C0]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   25.973609][    C0]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   25.973610][    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)
[   25.973612][    C0]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   25.973613][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   25.973615][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   25.973617][    C0]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   25.973619][    C0]  console_emit_next_record (kernel/printk/printk.c:3183)
[   25.973622][    C0]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   25.973624][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   25.973625][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   25.973627][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   25.973628][    C0]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   25.973630][    C0]  ? console_flush_one_record (kernel/printk/printk.c:3247)
[   25.973632][    C0]  console_flush_one_record (kernel/printk/printk.c:3268)
[   25.973634][    C0]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   25.973636][    C0]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   25.973638][    C0]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   25.973640][    C0]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   25.973641][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   25.973643][    C0]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   25.973644][    C0]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   25.973645][    C0]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   25.973647][    C0]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   25.973649][    C0]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   25.973651][    C0]  vprintk_emit (kernel/printk/printk.c:2479)
[   25.973654][    C0]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   25.973656][    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)
[   25.973657][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   25.973659][    C0]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   25.973661][    C0]  _printk (kernel/printk/printk.c:2504)
[   25.973664][    C0]  ? snapshot_read.cold (user.c:?)
[   25.973665][    C0]  ? ___ratelimit (lib/ratelimit.c:97 (discriminator 3))
[   25.973669][    C0]  ? __ipv6_chk_addr_and_flags (./include/linux/rcupdate.h:850 net/ipv6/addrconf.c:1996)
[   25.973672][    C0]  ? idr_get_free (??:?)
[   25.973674][    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)
[   25.973677][    C0] ip6_tnl_xmit_ctl.cold (net/ipv6/ip6_tunnel.c:1064 (discriminator 3)) ip6_tunnel
[   25.973682][    C0] ip6gre_tunnel_xmit (net/ipv6/ip6_gre.c:888) ip6_gre
[   25.973686][    C0]  ? __gre6_xmit (./include/linux/skbuff.h:2904) ip6_gre
[   25.973687][    C0]  ? sock_def_readable (./include/linux/rcupdate.h:319 (discriminator 2) ./include/linux/rcupdate.h:880 (discriminator 2) net/core/sock.c:3663 (discriminator 2))
[   25.973691][    C0]  ? packet_rcv (net/packet/af_packet.c:2231)
[   25.973694][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   25.973696][    C0]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   25.973697][    C0]  ? dev_queue_xmit_nit (./include/linux/rcupdate.h:319 (discriminator 2) ./include/linux/rcupdate.h:880 (discriminator 2) net/core/dev.c:2636 (discriminator 2))
[   25.973700][    C0]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   25.973701][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   25.973703][    C0]  ? get_stack_info_noinstr (arch/x86/kernel/dumpstack_64.c:173)
[   25.973705][    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)
[   25.973708][    C0]  ? validate_xmit_skb_list (net/core/dev.c:4142)
[   25.973710][    C0]  sch_direct_xmit (net/sched/sch_generic.c:372)
[   25.973712][    C0]  ? get_stack_info_noinstr (arch/x86/kernel/dumpstack_64.c:173)
[   25.973714][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   25.973716][    C0]  ? dequeue_skb (./include/trace/events/qdisc.h:14 (discriminator 19))
[   25.973717][    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)
[   25.973719][    C0]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   25.973720][    C0]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   25.973722][    C0]  __dev_xmit_skb (net/core/dev.c:4262)
[   25.973724][    C0]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   25.973725][    C0]  ? tc_run (net/core/dev.c:4444 (discriminator 4))
[   25.973727][    C0]  ? is_bpf_text_address (./include/linux/rcupdate.h:850 kernel/bpf/core.c:749)
[   25.973730][    C0]  ? alloc_netdev_dummy (net/core/dev.c:12327)
[   25.973731][    C0]  ? netdev_offload_xstats_push_delta (net/core/dev.c:9326 net/core/dev.c:9461)
[   25.973733][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   25.973735][    C0]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   25.973736][    C0]  __dev_queue_xmit (net/core/dev.c:4884)
[   25.973739][    C0]  ? filter_irq_stacks (kernel/stacktrace.c:402)
[   25.973741][    C0]  ? addrconf_rs_timer (net/ipv6/addrconf.c:4073)
[   25.973743][    C0]  ? stack_depot_save_flags (lib/stackdepot.c:609 lib/stackdepot.c:676)
[   25.973746][    C0]  ? netdev_core_pick_tx (net/core/dev.c:4784)
[   25.973749][    C0]  ? neigh_hh_output (./include/net/neighbour.h:525)
[   25.973751][    C0]  ip6_finish_output2 (./include/net/neighbour.h:558 net/ipv6/ip6_output.c:138)
[   25.973754][    C0]  ? ip6_dst_lookup (net/ipv6/ip6_output.c:1269)
[   25.973755][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   25.973757][    C0]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   25.973758][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   25.973760][    C0]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   25.973762][    C0]  ip6_finish_output (net/ipv6/ip6_output.c:210 net/ipv6/ip6_output.c:221)
[   25.973764][    C0]  ip6_output (./include/linux/netfilter.h:314 net/ipv6/ip6_output.c:248)
[   25.973765][    C0]  ? ip6_finish_output (./include/net/inet_sock.h:338 (discriminator 1))
[   25.973767][    C0]  ? xfrm_bundle_lookup.constprop.0 (net/xfrm/xfrm_policy.c:3049)
[   25.973770][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   25.973771][    C0]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   25.973772][    C0]  ? trace_irq_disable.constprop.0 (./include/trace/events/preemptirq.h:36 (discriminator 22))
[   25.973774][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   25.973775][    C0]  ? trace_hardirqs_on (kernel/trace/trace_preemptirq.c:78)
[   25.973776][    C0]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   25.973778][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   25.973780][    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))
[   25.973783][    C0]  ? ndisc_recv_na (./include/net/net_namespace.h:422 (discriminator 7))
[   25.973786][    C0]  ? __ndisc_fill_addr_option (net/ipv6/ndisc.c:159)
[   25.973788][    C0]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   25.973790][    C0]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   25.973792][    C0]  addrconf_rs_timer (net/ipv6/addrconf.c:4073)
[   25.973793][    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)
[   25.973795][    C0]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   25.973797][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   25.973798][    C0]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   25.973800][    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)
[   25.973802][    C0]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   25.973803][    C0]  call_timer_fn (kernel/time/timer.c:1748)
[   25.973806][    C0]  ? detach_if_pending (./include/linux/list.h:1159)
[   25.973808][    C0]  ? debug_object_active_state (lib/debugobjects.c:1122)
[   25.973811][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   25.973813][    C0]  __run_timers (kernel/time/timer.c:1799 kernel/time/timer.c:2374)
[   25.973815][    C0]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   25.973818][    C0]  ? __bpf_trace_itimer_expire (./include/trace/events/timer.h:407)
[   25.973820][    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)
[   25.973822][    C0]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   25.973824][    C0]  run_timer_softirq (kernel/time/timer.c:2386 kernel/time/timer.c:2395 kernel/time/timer.c:2403)
[   25.973826][    C0]  ? __run_timers (./include/trace/events/timer.h:138 (discriminator 19))
[   25.973828][    C0]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   25.973829][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   25.973831][    C0]  handle_softirqs (kernel/softirq.c:645)
[   25.973833][    C0]  ? _local_bh_enable (kernel/softirq.c:428 (discriminator 1))
[   25.973834][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   25.973836][    C0]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   25.973837][    C0]  __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
[   25.973839][    C0]  irq_exit_rcu (kernel/softirq.c:784)
[   25.973840][    C0]  sysvec_apic_timer_interrupt (arch/x86/kernel/apic/apic.c:1062 (discriminator 37) arch/x86/kernel/apic/apic.c:1062 (discriminator 37))
[   25.973842][    C0]  </IRQ>
[   25.973843][    C0]  <TASK>
[   25.973843][    C0]  asm_sysvec_apic_timer_interrupt (./arch/x86/include/asm/idtentry.h:674)
[   25.973846][    C0] RIP: 0010:pv_native_safe_halt (./arch/x86/include/asm/irqflags.h:48 arch/x86/kernel/paravirt.c:63)
[   25.973849][    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
[   25.973850][    C0] RSP: 0018:ffffffff8a407cf8 EFLAGS: 00000246
[   25.973854][    C0] RAX: 0000000000000000 RBX: ffffffff8a41c600 RCX: 0000000000000001
[   25.973855][    C0] RDX: 0000000000000000 RSI: ffffffff89c8d860 RDI: ffffffff874f0307
[   25.973856][    C0] RBP: 0000000000000000 R08: ffffffff89980421 R09: 1fe2200005d463a2
[   25.973857][    C0] R10: 0000000000000000 R11: 0000000000000000 R12: 1ffffffff1480fa2
[   25.973858][    C0] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000014770
[   25.973859][    C0]  ? ct_kernel_exit.constprop.0 (./include/linux/instrumented.h:97 kernel/context_tracking.c:124)
[   25.973861][    C0]  ? cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   25.973864][    C0]  default_idle (./arch/x86/include/asm/paravirt.h:62 arch/x86/kernel/process.c:768)
[   25.973866][    C0]  default_idle_call (kernel/sched/idle.c:122)
[   25.973868][    C0]  cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   25.973869][    C0]  ? arch_cpu_idle_exit+0x40/0x40
[   25.973871][    C0]  ? mark_tsc_async_resets (arch/x86/kernel/tsc_sync.c:49)
[   25.973873][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   25.973875][    C0]  do_idle (kernel/sched/idle.c:355)
[   25.973877][    C0]  cpu_startup_entry (kernel/sched/idle.c:454)
[   25.973878][    C0]  rest_init (init/main.c:727)
[   25.973880][    C0]  ? __cpuidle_text_end (??:?)
[   25.973882][    C0]  ? rest_init (init/main.c:727)
[   25.973890][    C0]  ? acpi_hw_set_mode (drivers/acpi/acpica/hwacpi.c:72 (discriminator 1))
[   25.973894][    C0]  ? cpus_read_unlock (./include/linux/percpu-rwsem.h:125 (discriminator 1) kernel/cpu.c:502 (discriminator 1))
[   25.973896][    C0]  ? acpi_enable (drivers/acpi/acpica/evxfevnt.c:47)
[   25.973899][    C0]  start_kernel (init/main.c:1185)
[   25.973903][    C0]  x86_64_start_reservations (arch/x86/kernel/head64.c:310)
[   25.973906][    C0]  x86_64_start_kernel (arch/x86/kernel/head64.c:291)
[   25.973907][    C0]  common_startup_64 (arch/x86/kernel/head_64.S:418)
| [   41.845363][    C0] softirqs last disabled at (583677): __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
| [   41.845365][    C0] Preemption disabled at:
| [   41.845366][    C0] schedule_preempt_disabled (kernel/sched/core.c:7420)
| [   41.845378][    C0] Tainted: [W]=WARN
[   41.845379][    C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   41.845381][    C0] Call Trace:
[   41.845383][    C0]  <IRQ>
[   41.845385][    C0]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   41.845390][    C0]  ? schedule_preempt_disabled (kernel/sched/core.c:7420)
[   41.845392][    C0]  __might_resched.cold (kernel/sched/core.c:9234)
[   41.845395][    C0]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   41.845399][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   41.845402][    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))
[   41.845406][    C0]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   41.845408][    C0]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   41.845412][    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)
[   41.845413][    C0]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   41.845415][    C0]  put_chars (drivers/char/virtio_console.c:1176)
[   41.845417][    C0]  ? desc_read_finalized_seq (kernel/printk/printk_ringbuffer.c:1934)
[   41.845419][    C0]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   41.845420][    C0]  ? console_prepend_replay (kernel/printk/printk.c:3005)
[   41.845423][    C0]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   41.845426][    C0]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   41.845427][    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)
[   41.845428][    C0]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   41.845430][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   41.845432][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   41.845433][    C0]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   41.845436][    C0]  console_emit_next_record (kernel/printk/printk.c:3183)
[   41.845438][    C0]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   41.845440][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   41.845442][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   41.845443][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   41.845445][    C0]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   41.845447][    C0]  ? console_flush_one_record (kernel/printk/printk.c:3247)
[   41.845448][    C0]  console_flush_one_record (kernel/printk/printk.c:3268)
[   41.845451][    C0]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   41.845453][    C0]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   41.845455][    C0]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   41.845456][    C0]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   41.845458][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   41.845460][    C0]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   41.845461][    C0]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   41.845462][    C0]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   41.845464][    C0]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   41.845466][    C0]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   41.845468][    C0]  vprintk_emit (kernel/printk/printk.c:2479)
[   41.845472][    C0]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   41.845474][    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)
[   41.845476][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   41.845477][    C0]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   41.845479][    C0]  _printk (kernel/printk/printk.c:2504)
[   41.845482][    C0]  ? snapshot_read.cold (user.c:?)
[   41.845484][    C0]  ? ___ratelimit (lib/ratelimit.c:97 (discriminator 3))
[   41.845487][    C0]  ? __ipv6_chk_addr_and_flags (./include/linux/rcupdate.h:850 net/ipv6/addrconf.c:1996)
[   41.845490][    C0]  ? idr_get_free (??:?)
[   41.845492][    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)
[   41.845495][    C0] ip6_tnl_xmit_ctl.cold (net/ipv6/ip6_tunnel.c:1064 (discriminator 3)) ip6_tunnel
[   41.845500][    C0] ip6gre_tunnel_xmit (net/ipv6/ip6_gre.c:888) ip6_gre
[   41.845504][    C0]  ? __gre6_xmit (./include/linux/skbuff.h:2904) ip6_gre
[   41.845506][    C0]  ? sock_def_readable (./include/linux/rcupdate.h:319 (discriminator 2) ./include/linux/rcupdate.h:880 (discriminator 2) net/core/sock.c:3663 (discriminator 2))
[   41.845509][    C0]  ? packet_rcv (net/packet/af_packet.c:2231)
[   41.845512][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   41.845514][    C0]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   41.845516][    C0]  ? dev_queue_xmit_nit (./include/linux/rcupdate.h:319 (discriminator 2) ./include/linux/rcupdate.h:880 (discriminator 2) net/core/dev.c:2636 (discriminator 2))
[   41.845518][    C0]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   41.845519][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   41.845521][    C0]  ? get_stack_info_noinstr (arch/x86/kernel/dumpstack_64.c:173)
[   41.845524][    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)
[   41.845526][    C0]  ? validate_xmit_skb_list (net/core/dev.c:4142)
[   41.845528][    C0]  sch_direct_xmit (net/sched/sch_generic.c:372)
[   41.845531][    C0]  ? get_stack_info_noinstr (arch/x86/kernel/dumpstack_64.c:173)
[   41.845532][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   41.845534][    C0]  ? dequeue_skb (./include/trace/events/qdisc.h:14 (discriminator 19))
[   41.845535][    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)
[   41.845537][    C0]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   41.845539][    C0]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   41.845541][    C0]  __dev_xmit_skb (net/core/dev.c:4262)
[   41.845542][    C0]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   41.845544][    C0]  ? tc_run (net/core/dev.c:4444 (discriminator 4))
[   41.845545][    C0]  ? is_bpf_text_address (./include/linux/rcupdate.h:850 kernel/bpf/core.c:749)
[   41.845549][    C0]  ? alloc_netdev_dummy (net/core/dev.c:12327)
[   41.845550][    C0]  ? netdev_offload_xstats_push_delta (net/core/dev.c:9326 net/core/dev.c:9461)
[   41.845552][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   41.845553][    C0]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   41.845555][    C0]  __dev_queue_xmit (net/core/dev.c:4884)
[   41.845558][    C0]  ? filter_irq_stacks (kernel/stacktrace.c:402)
[   41.845560][    C0]  ? addrconf_rs_timer (net/ipv6/addrconf.c:4073)
[   41.845562][    C0]  ? stack_depot_save_flags (lib/stackdepot.c:609 lib/stackdepot.c:676)
[   41.845565][    C0]  ? netdev_core_pick_tx (net/core/dev.c:4784)
[   41.845568][    C0]  ? neigh_hh_output (./include/net/neighbour.h:525)
[   41.845570][    C0]  ip6_finish_output2 (./include/net/neighbour.h:558 net/ipv6/ip6_output.c:138)
[   41.845572][    C0]  ? ip6_dst_lookup (net/ipv6/ip6_output.c:1269)
[   41.845574][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   41.845576][    C0]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   41.845577][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   41.845579][    C0]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   41.845581][    C0]  ip6_finish_output (net/ipv6/ip6_output.c:210 net/ipv6/ip6_output.c:221)
[   41.845583][    C0]  ip6_output (./include/linux/netfilter.h:314 net/ipv6/ip6_output.c:248)
[   41.845584][    C0]  ? ip6_finish_output (./include/net/inet_sock.h:338 (discriminator 1))
[   41.845586][    C0]  ? xfrm_bundle_lookup.constprop.0 (net/xfrm/xfrm_policy.c:3049)
[   41.845588][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   41.845590][    C0]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   41.845591][    C0]  ? trace_irq_disable.constprop.0 (./include/trace/events/preemptirq.h:36 (discriminator 22))
[   41.845592][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   41.845594][    C0]  ? trace_hardirqs_on (kernel/trace/trace_preemptirq.c:78)
[   41.845595][    C0]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   41.845596][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   41.845598][    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))
[   41.845602][    C0]  ? ndisc_recv_na (./include/net/net_namespace.h:422 (discriminator 7))
[   41.845604][    C0]  ? __ndisc_fill_addr_option (net/ipv6/ndisc.c:159)
[   41.845607][    C0]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   41.845609][    C0]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   41.845610][    C0]  addrconf_rs_timer (net/ipv6/addrconf.c:4073)
[   41.845612][    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)
[   41.845614][    C0]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   41.845616][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   41.845617][    C0]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   41.845619][    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)
[   41.845621][    C0]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   41.845622][    C0]  call_timer_fn (kernel/time/timer.c:1748)
[   41.845625][    C0]  ? detach_if_pending (./include/linux/list.h:1159)
[   41.845627][    C0]  ? debug_object_active_state (lib/debugobjects.c:1122)
[   41.845630][    C0]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   41.845632][    C0]  ? timer_recalc_next_expiry (./include/linux/find.h:71 kernel/time/timer.c:1843 kernel/time/timer.c:1865)
[   41.845633][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   41.845635][    C0]  __run_timers (kernel/time/timer.c:1799 kernel/time/timer.c:2374)
[   41.845637][    C0]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   41.845639][    C0]  ? __bpf_trace_itimer_expire (./include/trace/events/timer.h:407)
[   41.845642][    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)
[   41.845644][    C0]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   41.845646][    C0]  run_timer_softirq (kernel/time/timer.c:2386 kernel/time/timer.c:2395 kernel/time/timer.c:2403)
[   41.845648][    C0]  ? __run_timers (./include/trace/events/timer.h:138 (discriminator 19))
[   41.845650][    C0]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   41.845651][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   41.845653][    C0]  handle_softirqs (kernel/softirq.c:645)
[   41.845655][    C0]  ? _local_bh_enable (kernel/softirq.c:428 (discriminator 1))
[   41.845656][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   41.845658][    C0]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   41.845659][    C0]  __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
[   41.845661][    C0]  irq_exit_rcu (kernel/softirq.c:784)
[   41.845662][    C0]  sysvec_apic_timer_interrupt (arch/x86/kernel/apic/apic.c:1062 (discriminator 37) arch/x86/kernel/apic/apic.c:1062 (discriminator 37))
[   41.845664][    C0]  </IRQ>
[   41.845665][    C0]  <TASK>
[   41.845666][    C0]  asm_sysvec_apic_timer_interrupt (./arch/x86/include/asm/idtentry.h:674)
[   41.845668][    C0] RIP: 0010:pv_native_safe_halt (./arch/x86/include/asm/irqflags.h:48 arch/x86/kernel/paravirt.c:63)
[   41.845671][    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
[   41.845673][    C0] RSP: 0018:ffffffff8a407cf8 EFLAGS: 00000246
[   41.845676][    C0] RAX: 0000000000000000 RBX: ffffffff8a41c600 RCX: 0000000000000001
[   41.845677][    C0] RDX: 0000000000000000 RSI: ffffffff89c8d860 RDI: ffffffff874f0307
[   41.845678][    C0] RBP: 0000000000000000 R08: ffffffff89980421 R09: 1fe2200005d463a2
[   41.845679][    C0] R10: 0000000000000000 R11: 0000000000000000 R12: 1ffffffff1480fa2
[   41.845679][    C0] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000014770
[   41.845681][    C0]  ? ct_kernel_exit.constprop.0 (./include/linux/instrumented.h:97 kernel/context_tracking.c:124)
[   41.845683][    C0]  ? cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   41.845686][    C0]  default_idle (./arch/x86/include/asm/paravirt.h:62 arch/x86/kernel/process.c:768)
[   41.845687][    C0]  default_idle_call (kernel/sched/idle.c:122)
[   41.845689][    C0]  cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   41.845691][    C0]  ? arch_cpu_idle_exit+0x40/0x40
[   41.845693][    C0]  ? mark_tsc_async_resets (arch/x86/kernel/tsc_sync.c:49)
[   41.845695][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   41.845697][    C0]  do_idle (kernel/sched/idle.c:355)
[   41.845698][    C0]  cpu_startup_entry (kernel/sched/idle.c:454)
[   41.845700][    C0]  rest_init (init/main.c:727)
[   41.845702][    C0]  ? __cpuidle_text_end (??:?)
[   41.845705][    C0]  ? rest_init (init/main.c:727)
[   41.845706][    C0]  ? acpi_hw_set_mode (drivers/acpi/acpica/hwacpi.c:72 (discriminator 1))
[   41.845710][    C0]  ? cpus_read_unlock (./include/linux/percpu-rwsem.h:125 (discriminator 1) kernel/cpu.c:502 (discriminator 1))
[   41.845712][    C0]  ? acpi_enable (drivers/acpi/acpica/evxfevnt.c:47)
[   41.845715][    C0]  start_kernel (init/main.c:1185)
[   41.845719][    C0]  x86_64_start_reservations (arch/x86/kernel/head64.c:310)
[   41.845721][    C0]  x86_64_start_kernel (arch/x86/kernel/head64.c:291)
[   41.845723][    C0]  common_startup_64 (arch/x86/kernel/head_64.S:418)
| [   45.875606][  T533] softirqs last disabled at (0): 0x0
| [   45.875608][  T533] Preemption disabled at:
| [   45.875609][  T533] vprintk_emit (kernel/printk/printk.c:2471)
| [   45.875623][  T533] Tainted: [W]=WARN
[   45.875625][  T533] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   45.875627][  T533] Call Trace:
[   45.875629][  T533]  <TASK>
[   45.875630][  T533]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   45.875637][  T533]  ? vprintk_emit (kernel/printk/printk.c:2471)
[   45.875640][  T533]  __might_resched.cold (kernel/sched/core.c:9234)
[   45.875644][  T533]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   45.875648][  T533]  ? __asan_memcpy (mm/kasan/shadow.c:106 (discriminator 1))
[   45.875652][  T533]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   45.875657][  T533]  __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))
[   45.875661][  T533]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   45.875664][  T533]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   45.875669][  T533]  ? 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)
[   45.875671][  T533]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   45.875674][  T533]  put_chars (drivers/char/virtio_console.c:1176)
[   45.875677][  T533]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   45.875680][  T533]  ? console_prepend_replay (kernel/printk/printk.c:3005)
[   45.875683][  T533]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   45.875688][  T533]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   45.875690][  T533]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   45.875693][  T533]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   45.875696][  T533]  console_emit_next_record (kernel/printk/printk.c:3183)
[   45.875700][  T533]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   45.875703][  T533]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   45.875705][  T533]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   45.875707][  T533]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   45.875709][  T533]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   45.875712][  T533]  ? console_flush_one_record (kernel/printk/printk.c:3247)
[   45.875714][  T533]  console_flush_one_record (kernel/printk/printk.c:3268)
[   45.875718][  T533]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   45.875722][  T533]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   45.875724][  T533]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   45.875726][  T533]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   45.875728][  T533]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   45.875730][  T533]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   45.875733][  T533]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   45.875735][  T533]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   45.875738][  T533]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   45.875740][  T533]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   45.875743][  T533]  vprintk_emit (kernel/printk/printk.c:2479)
[   45.875746][  T533]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   45.875749][  T533]  ? rtnetlink_rcv_msg (net/core/rtnetlink.c:7132)
[   45.875753][  T533]  ? netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   45.875756][  T533]  ? netlink_sendmsg (net/netlink/af_netlink.c:1900)
[   45.875758][  T533]  ? ____sys_sendmsg (net/socket.c:800 (discriminator 4) net/socket.c:815 (discriminator 4) net/socket.c:2713 (discriminator 4))
[   45.875761][  T533]  ? ___sys_sendmsg (net/socket.c:2767)
[   45.875763][  T533]  ? __sys_sendmsg (net/socket.c:2799)
[   45.875766][  T533]  ? do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[   45.875770][  T533]  _printk (kernel/printk/printk.c:2504)
[   45.875774][  T533]  ? snapshot_read.cold (user.c:?)
[   45.875777][  T533]  ? netdev_name (./include/linux/netdevice.h:5709 (discriminator 1))
[   45.875781][  T533]  ? __netdev_printk (net/core/dev.c:13148 (discriminator 2))
[   45.875783][  T533]  netdev_info (net/core/dev.c:13195 (discriminator 3))
[   45.875786][  T533]  ? netdev_notice (net/core/dev.c:13194)
[   45.875789][  T533]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   45.875791][  T533]  ? __up_read (kernel/locking/rwsem.c:1397 (discriminator 1))
[   45.875794][  T533]  ? trace_hardirqs_on (kernel/trace/trace_preemptirq.c:78)
[   45.875797][  T533]  ? down_write_nested (kernel/locking/rwsem.c:1759)
[   45.875799][  T533]  ? mutex_is_locked (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.h:48 kernel/locking/mutex.c:65)
[   45.875803][  T533]  netif_set_allmulti.cold (net/core/dev.c:9731 (discriminator 3))
[   45.875806][  T533]  dev_set_allmulti (net/core/dev_api.c:315)
[   45.875810][  T533] del_nbp (net/bridge/br_if.c:253 net/bridge/br_if.c:341) bridge
[   45.875827][  T533]  ? is_bpf_text_address (./include/linux/rcupdate.h:882 kernel/bpf/core.c:751)
[   45.875831][  T533]  ? kernel_text_address (kernel/extable.c:125 kernel/extable.c:94)
[   45.875835][  T533] br_del_if (net/bridge/br_if.c:732) bridge
[   45.875846][  T533]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   45.875850][  T533]  do_set_master (net/core/rtnetlink.c:3055)
[   45.875853][  T533]  do_setlink.isra.0 (net/core/rtnetlink.c:3273 (discriminator 1))
[   45.875857][  T533]  ? stack_trace_save (kernel/stacktrace.c:122 (discriminator 1))
[   45.875860][  T533]  ? rtnl_link_get_size (net/core/rtnetlink.c:747)
[   45.875862][  T533]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   45.875864][  T533]  ? stack_depot_save_flags (lib/stackdepot.c:609 lib/stackdepot.c:676)
[   45.875869][  T533]  ? kasan_save_stack (mm/kasan/common.c:58)
[   45.875872][  T533]  ? kasan_save_stack (mm/kasan/common.c:57)
[   45.875874][  T533]  ? kasan_save_track (mm/kasan/common.c:78)
[   45.875876][  T533]  ? __kasan_kmalloc (mm/kasan/common.c:398 mm/kasan/common.c:415)
[   45.875878][  T533]  ? __kmalloc_cache_noprof (./include/linux/kasan.h:263 mm/slub.c:5563)
[   45.875881][  T533]  ? rtnl_newlink (./include/linux/slab.h:991 (discriminator 1) net/core/rtnetlink.c:4113 (discriminator 1))
[   45.875882][  T533]  ? rtnetlink_rcv_msg (net/core/rtnetlink.c:7132)
[   45.875884][  T533]  ? netlink_rcv_skb (net/netlink/af_netlink.c:2556)
[   45.875886][  T533]  ? netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   45.875888][  T533]  ? netlink_sendmsg (net/netlink/af_netlink.c:1900)
[   45.875890][  T533]  ? ____sys_sendmsg (net/socket.c:800 (discriminator 4) net/socket.c:815 (discriminator 4) net/socket.c:2713 (discriminator 4))
[   45.875892][  T533]  ? ___sys_sendmsg (net/socket.c:2767)
[   45.875894][  T533]  ? __sys_sendmsg (net/socket.c:2799)
[   45.875896][  T533]  ? do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[   45.875897][  T533]  ? entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   45.875901][  T533]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   45.875904][  T533]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   45.875906][  T533]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   45.875908][  T533]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   45.875910][  T533]  ? trace_contention_end (./include/trace/events/lock.h:121 (discriminator 22))
[   45.875913][  T533]  ? __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)
[   45.875916][  T533]  ? __mutex_lock (kernel/locking/mutex.c:656 (discriminator 1) kernel/locking/mutex.c:821 (discriminator 1))
[   45.875918][  T533]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:366 net/core/rtnetlink.c:4214)
[   45.875921][  T533]  ? ww_mutex_lock (kernel/locking/mutex.c:934)
[   45.875922][  T533]  ? nla_get_range_signed (lib/nlattr.c:270)
[   45.875926][  T533]  ? __rtnl_newlink (net/core/rtnetlink.c:4063)
[   45.875929][  T533]  rtnl_newlink (net/core/rtnetlink.c:4215)
[   45.875932][  T533]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   45.875935][  T533]  ? rtnl_bridge_getlink (net/core/rtnetlink.c:5558)
[   45.875937][  T533]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   45.875939][  T533]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   45.875942][  T533]  ? is_bpf_text_address (./include/linux/rcupdate.h:850 kernel/bpf/core.c:749)
[   45.875944][  T533]  ? is_bpf_text_address (./include/linux/rcupdate.h:882 kernel/bpf/core.c:751)
[   45.875946][  T533]  ? kernel_text_address (kernel/extable.c:125 kernel/extable.c:94)
[   45.875949][  T533]  ? __kernel_text_address (kernel/extable.c:79)
[   45.875950][  T533]  ? write_profile (profile.c:?)
[   45.875958][  T533]  ? unwind_get_return_address (arch/x86/kernel/unwind_orc.c:385 arch/x86/kernel/unwind_orc.c:380)
[   45.875961][  T533]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   45.875964][  T533]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   45.875966][  T533]  ? cap_capable (./include/trace/events/capability.h:26 (discriminator 22) security/commoncap.c:130 (discriminator 22))
[   45.875970][  T533]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   45.875972][  T533]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   45.875975][  T533]  ? rtnl_bridge_getlink (net/core/rtnetlink.c:5558)
[   45.875977][  T533]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7132)
[   45.875979][  T533]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   45.875981][  T533]  ? filter_irq_stacks (kernel/stacktrace.c:402)
[   45.875984][  T533]  ? stack_depot_save_flags (lib/stackdepot.c:609 lib/stackdepot.c:676)
[   45.875987][  T533]  netlink_rcv_skb (net/netlink/af_netlink.c:2556)
[   45.875989][  T533]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   45.875991][  T533]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   45.875994][  T533]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   45.875996][  T533]  ? __netlink_lookup (./include/linux/rcupdate.h:850 ./include/linux/rhashtable.h:709 net/netlink/af_netlink.c:499)
[   45.876000][  T533]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   45.876002][  T533]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   45.876005][  T533]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   45.876008][  T533]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   45.876010][  T533]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   45.876012][  T533]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   45.876015][  T533]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   45.876017][  T533]  netlink_sendmsg (net/netlink/af_netlink.c:1900)
[   45.876020][  T533]  ? netlink_unicast (./include/net/net_namespace.h:422 (discriminator 7))
[   45.876023][  T533]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   45.876026][  T533]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   45.876028][  T533]  ____sys_sendmsg (net/socket.c:800 (discriminator 4) net/socket.c:815 (discriminator 4) net/socket.c:2713 (discriminator 4))
[   45.876031][  T533]  ? copy_msghdr_from_user (net/socket.c:2650)
[   45.876033][  T533]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5399)
[   45.876035][  T533]  ? move_addr_to_kernel (net/socket.c:258)
[   45.876037][  T533]  ? filter_irq_stacks (kernel/stacktrace.c:402)
[   45.876041][  T533]  ___sys_sendmsg (net/socket.c:2767)
[   45.876044][  T533]  ? copy_msghdr_from_user (net/socket.c:2619)
[   45.876052][  T533]  __sys_sendmsg (net/socket.c:2799)
[   45.876054][  T533]  ? __sys_sendmsg_sock (net/socket.c:2780)
[   45.876058][  T533]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   45.876061][  T533]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[   45.876063][  T533]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[   45.876067][  T533]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   45.876069][  T533] RIP: 0033:0x7f0fb766254e
[   45.876071][  T533] 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
[   45.876074][  T533] RSP: 002b:00007fffeef80120 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   45.876079][  T533] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f0fb766254e
[   45.876080][  T533] RDX: 0000000000000000 RSI: 00007fffeef801d0 RDI: 0000000000000005
[   45.876082][  T533] RBP: 00007fffeef80130 R08: 0000000000000000 R09: 0000000000000000
[   45.876083][  T533] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a9136eb


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
vprintk_emit:dump_stack_lvl:__kmalloc_noprof:put_chars:hvc_console_print
__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
br_port_carrier_check:dump_stack_lvl:__kmalloc_noprof:put_chars:hvc_console_print