======================================
| [   11.615542][  T250] softirqs last disabled at (35107): __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
| [   11.615545][  T250] Preemption disabled at:
| [   11.615547][  T250] vprintk_emit (kernel/printk/printk.c:2471)
| [   11.615559][  T250] Tainted: [W]=WARN
[   11.615560][  T250] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   11.615563][  T250] Call Trace:
[   11.615565][  T250]  <TASK>
[   11.615567][  T250]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   11.615575][  T250]  ? vprintk_emit (kernel/printk/printk.c:2471)
[   11.615578][  T250]  __might_resched.cold (kernel/sched/core.c:9234)
[   11.615584][  T250]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   11.615590][  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)
[   11.615598][  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))
[   11.615601][  T250]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   11.615610][  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)
[   11.615614][  T250]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   11.615619][  T250]  put_chars (drivers/char/virtio_console.c:1176)
[   11.615622][  T250]  ? desc_read_finalized_seq (kernel/printk/printk_ringbuffer.c:1934)
[   11.615626][  T250]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   11.615631][  T250]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   11.615636][  T250]  ? validate_chain (kernel/locking/lockdep.c:3817 (discriminator 2) kernel/locking/lockdep.c:3837 (discriminator 2) kernel/locking/lockdep.c:3892 (discriminator 2))
[   11.615643][  T250]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   11.615647][  T250]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   11.615649][  T250]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   11.615658][  T250]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   11.615660][  T250]  ? console_emit_next_record (kernel/printk/printk.c:3095 (discriminator 2) kernel/printk/printk.c:3182 (discriminator 2))
[   11.615665][  T250]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   11.615670][  T250]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   11.615677][  T250]  console_emit_next_record (kernel/printk/printk.c:3183)
[   11.615683][  T250]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   11.615685][  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))
[   11.615691][  T250]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   11.615694][  T250]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   11.615701][  T250]  console_flush_one_record (kernel/printk/printk.c:3268)
[   11.615713][  T250]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   11.615716][  T250]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   11.615725][  T250]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   11.615730][  T250]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   11.615732][  T250]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   11.615736][  T250]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   11.615742][  T250]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   11.615745][  T250]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   11.615750][  T250]  vprintk_emit (kernel/printk/printk.c:2479)
[   11.615757][  T250]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   11.615766][  T250]  ? gre_exit (net/ipv4/gre_demux.c:73) gre
[   11.615771][  T250]  _printk (kernel/printk/printk.c:2504)
[   11.615776][  T250]  ? snapshot_read.cold (user.c:?)
[   11.615788][  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)
[   11.615793][  T250] gre_init (gre.mod.c:?) gre
[   11.615796][  T250]  do_one_initcall (init/main.c:1357)
[   11.615801][  T250]  ? trace_event_raw_event_initcall_level (./include/trace/events/initcall.h:10)
[   11.615809][  T250]  ? do_init_module (./include/linux/slab.h:991 (discriminator 1) kernel/module/main.c:3105 (discriminator 1))
[   11.615813][  T250]  ? kasan_unpoison (mm/kasan/shadow.c:146 mm/kasan/shadow.c:178)
[   11.615821][  T250]  do_init_module (kernel/module/main.c:3117)
[   11.615827][  T250]  ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4488)
[   11.615833][  T250]  ? free_module (./include/trace/events/module.h:50 (discriminator 19))
[   11.615838][  T250]  ? kfree (./include/linux/kasan.h:235 mm/slub.c:2748 mm/slub.c:6499 mm/slub.c:6792)
[   11.615845][  T250]  load_module (kernel/module/main.c:3593)
[   11.615858][  T250]  ? layout_and_allocate.isra.0 (kernel/module/main.c:3016)
[   11.615868][  T250]  ? backing_file_read_iter (fs/backing-file.c:211)
[   11.615873][  T250]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   11.615879][  T250]  init_module_from_file (kernel/module/main.c:3790)
[   11.615885][  T250]  ? __do_sys_init_module (kernel/module/main.c:3664)
[   11.615900][  T250]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   11.615906][  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)
[   11.615912][  T250]  idempotent_init_module (kernel/module/main.c:3802)
[   11.615918][  T250]  ? init_module_from_file (kernel/module/main.c:3791)
[   11.615929][  T250]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   11.615933][  T250]  ? cap_capable (./include/trace/events/capability.h:26 (discriminator 22) security/commoncap.c:130 (discriminator 22))
[   11.615942][  T250]  __x64_sys_finit_module (kernel/module/main.c:3828 kernel/module/main.c:3812 kernel/module/main.c:3812)
[   11.615945][  T250]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   11.615951][  T250]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[   11.615953][  T250]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[   11.615958][  T250]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   11.615961][  T250] RIP: 0033:0x7fbbecaf137d
[   11.615966][  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
[   11.615968][  T250] RSP: 002b:00007ffcfdf77198 EFLAGS: 00000246 ORIG_RAX: 0000000000000139
[   11.615972][  T250] RAX: ffffffffffffffda RBX: 0000557382a23a40 RCX: 00007fbbecaf137d
[   11.615974][  T250] RDX: 0000000000000000 RSI: 000055737c054ffd RDI: 0000000000000001
[   11.615976][  T250] RBP: 00007ffcfdf77230 R08: 0000000000000000 R09: 0000000000000000
[   11.615977][  T250] R10: 0000000000000000 R11: 0000000000000246 R12: 000055737c054ffd
[   11.615979][  T250] R13: 0000557382a23a00 R14: 0000000000040000 R15: 0000000000000000
| [   12.210612][   T67]  #11: ffffffff89689560 (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))
| [   12.210618][   T67]
| [   12.210618][   T67] stack backtrace:
| [   12.210626][   T67] Tainted: [W]=WARN
[   12.210628][   T67] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   12.210630][   T67] Workqueue: mld mld_ifc_work
[   12.210634][   T67] Call Trace:
[   12.210637][   T67]  <TASK>
[   12.210639][   T67]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   12.210648][   T67]  lockdep_rcu_suspicious.cold (kernel/locking/lockdep.c:6938)
[   12.210656][   T67]  __might_resched (kernel/sched/core.c:9196 (discriminator 9))
[   12.210662][   T67]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   12.210667][   T67]  ? __kmalloc_noprof (./include/linux/sched/mm.h:317 mm/slub.c:4636 mm/slub.c:4974 mm/slub.c:5413 mm/slub.c:5439)
[   12.210675][   T67]  __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))
[   12.210679][   T67]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   12.210688][   T67]  ? 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)
[   12.210691][   T67]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   12.210697][   T67]  put_chars (drivers/char/virtio_console.c:1176)
[   12.210700][   T67]  ? check_prev_add (kernel/locking/lockdep.c:3258 (discriminator 3))
[   12.210703][   T67]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   12.210709][   T67]  ? validate_chain (kernel/locking/lockdep.c:159 kernel/locking/lockdep.c:191 kernel/locking/lockdep.c:3928)
[   12.210724][   T67]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   12.210736][   T67]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   12.210740][   T67]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   12.210746][   T67]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   12.210754][   T67]  console_emit_next_record (kernel/printk/printk.c:3183)
[   12.210760][   T67]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   12.210763][   T67]  ? 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))
[   12.210768][   T67]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   12.210772][   T67]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   12.210780][   T67]  console_flush_one_record (kernel/printk/printk.c:3268)
[   12.210787][   T67]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   12.210790][   T67]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   12.210799][   T67]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   12.210804][   T67]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   12.210806][   T67]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   12.210810][   T67]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   12.210817][   T67]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   12.210820][   T67]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   12.210825][   T67]  vprintk_emit (kernel/printk/printk.c:2479)
[   12.210832][   T67]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   12.210836][   T67]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   12.210845][   T67]  _printk (kernel/printk/printk.c:2504)
[   12.210850][   T67]  ? snapshot_read.cold (user.c:?)
[   12.210852][   T67]  ? ___ratelimit (lib/ratelimit.c:97 (discriminator 3))
[   12.210862][   T67]  ? idr_get_free (??:?)
[   12.210871][   T67] ip6_tnl_xmit_ctl.cold (net/ipv6/ip6_tunnel.c:1064 (discriminator 3)) ip6_tunnel
[   12.210879][   T67] ip6gre_tunnel_xmit (net/ipv6/ip6_gre.c:888) ip6_gre
[   12.210887][   T67]  ? __gre6_xmit (./include/linux/skbuff.h:2904) ip6_gre
[   12.210892][   T67]  ? stack_trace_save (kernel/stacktrace.c:122 (discriminator 1))
[   12.210897][   T67]  ? filter_irq_stacks (kernel/stacktrace.c:402)
[   12.210900][   T67]  ? netif_skb_features (net/core/dev.c:3793 net/core/dev.c:3922)
[   12.210906][   T67]  ? mark_lock_irq (kernel/locking/lockdep.c:4265 (discriminator 1) kernel/locking/lockdep.c:4314 (discriminator 1))
[   12.210909][   T67]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   12.210913][   T67]  ? skb_network_protocol (./include/linux/skbuff.h:2534)
[   12.210918][   T67]  ? save_trace (kernel/locking/lockdep.c:558 kernel/locking/lockdep.c:594)
[   12.210928][   T67]  dev_hard_start_xmit (./include/linux/netdevice.h:5429 ./include/linux/netdevice.h:5438 net/core/dev.c:3937 net/core/dev.c:3953)
[   12.210934][   T67]  ? validate_xmit_skb_list (net/core/dev.c:4142)
[   12.210940][   T67]  sch_direct_xmit (net/sched/sch_generic.c:372)
[   12.210947][   T67]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   12.210951][   T67]  ? dequeue_skb (./include/trace/events/qdisc.h:14 (discriminator 19))
[   12.210955][   T67]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   12.210957][   T67]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   12.210961][   T67]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   12.210970][   T67]  __dev_xmit_skb (net/core/dev.c:4262)
[   12.210979][   T67]  ? alloc_netdev_dummy (net/core/dev.c:12327)
[   12.210981][   T67]  ? __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))
[   12.210987][   T67]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   12.210991][   T67]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   12.210998][   T67]  __dev_queue_xmit (net/core/dev.c:4884)
[   12.211003][   T67]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   12.211012][   T67]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   12.211014][   T67]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   12.211018][   T67]  ? netdev_core_pick_tx (net/core/dev.c:4784)
[   12.211041][   T67]  ip6_finish_output2 (./include/net/neighbour.h:560 (discriminator 3) net/ipv6/ip6_output.c:138 (discriminator 3))
[   12.211049][   T67]  ? ip6_dst_lookup (net/ipv6/ip6_output.c:1269)
[   12.211052][   T67]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   12.211057][   T67]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   12.211063][   T67]  ? 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))
[   12.211071][   T67]  ip6_finish_output (net/ipv6/ip6_output.c:210 net/ipv6/ip6_output.c:221)
[   12.211080][   T67]  ip6_output (./include/linux/netfilter.h:314 net/ipv6/ip6_output.c:248)
[   12.211086][   T67]  ? ip6_finish_output (./include/net/inet_sock.h:338 (discriminator 1))
[   12.211088][   T67]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   12.211091][   T67]  ? xfrm_bundle_lookup.constprop.0 (net/xfrm/xfrm_policy.c:3049)
[   12.211096][   T67]  ? mark_held_locks (kernel/locking/lockdep.c:4341)
[   12.211101][   T67]  ? __local_bh_enable_ip (kernel/softirq.c:478)
[   12.211105][   T67]  ? __local_bh_enable_ip (kernel/softirq.c:478)
[   12.211109][   T67]  ? icmp6_dst_alloc (net/ipv6/route.c:3364)
[   12.211116][   T67]  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))
[   12.211124][   T67]  ? mld_dad_start_work (net/ipv6/mcast.c:1133)
[   12.211137][   T67]  ? mld_send_cr (./include/linux/lockdep.h:249 net/ipv6/mcast.c:2148)
[   12.211145][   T67]  mld_ifc_work (net/ipv6/mcast.c:2711)
[   12.211149][   T67]  ? process_one_work (kernel/workqueue.c:3363 (discriminator 2))
[   12.211152][   T67]  process_one_work (kernel/workqueue.c:3387)
[   12.211165][   T67]  ? __queue_delayed_work (kernel/workqueue.c:2622)
[   12.211170][   T67]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   12.211185][   T67]  worker_thread (kernel/workqueue.c:3470 kernel/workqueue.c:3551)
[   12.211192][   T67]  ? rescuer_thread (./include/linux/list.h:419 (discriminator 3))
[   12.211196][   T67]  ? __kthread_parkme (./include/linux/instrumented.h:82 ./include/asm-generic/bitops/instrumented-non-atomic.h:141 kernel/kthread.c:272)
[   12.211200][   T67]  ? rescuer_thread (./include/linux/list.h:419 (discriminator 3))
[   12.211205][   T67]  ? rescuer_thread (./include/linux/list.h:419 (discriminator 3))
[   12.211208][   T67]  kthread (kernel/kthread.c:436)
[   12.211211][   T67]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   12.211215][   T67]  ? kthread_affine_preferred (kernel/kthread.c:857)
[   12.211220][   T67]  ret_from_fork (arch/x86/kernel/process.c:158)
[   12.211226][   T67]  ? arch_exit_to_user_mode_prepare.isra.0 (arch/x86/entry/vdso/vma.c:80 (discriminator 1))
[   12.211232][   T67]  ? __switch_to (arch/x86/kernel/process_64.c:403 arch/x86/kernel/process_64.c:663)
[   12.211237][   T67]  ? kthread_affine_preferred (kernel/kthread.c:857)
[   12.211242][   T67]  ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
| [   12.633705][  T277] softirqs last disabled at (15474): __alloc_skb (./include/linux/bottom_half.h:20 (discriminator 2) net/core/skbuff.c:697 (discriminator 2))
| [   12.633709][  T277] Preemption disabled at:
| [   12.633709][  T277] vprintk_emit (kernel/printk/printk.c:2471)
| [   12.633727][  T277] Tainted: [W]=WARN
[   12.633728][  T277] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   12.633731][  T277] Call Trace:
[   12.633733][  T277]  <TASK>
[   12.633735][  T277]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   12.633743][  T277]  ? vprintk_emit (kernel/printk/printk.c:2471)
[   12.633746][  T277]  __might_resched.cold (kernel/sched/core.c:9234)
[   12.633753][  T277]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   12.633759][  T277]  ? __kmalloc_noprof (./include/linux/sched/mm.h:317 mm/slub.c:4636 mm/slub.c:4974 mm/slub.c:5413 mm/slub.c:5439)
[   12.633766][  T277]  __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))
[   12.633770][  T277]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   12.633779][  T277]  ? 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)
[   12.633782][  T277]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   12.633787][  T277]  put_chars (drivers/char/virtio_console.c:1176)
[   12.633792][  T277]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   12.633800][  T277]  ? validate_chain (kernel/locking/lockdep.c:159 kernel/locking/lockdep.c:191 kernel/locking/lockdep.c:3928)
[   12.633806][  T277]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   12.633810][  T277]  ? mark_usage (kernel/locking/lockdep.c:4690)
[   12.633813][  T277]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   12.633815][  T277]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   12.633822][  T277]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   12.633826][  T277]  ? console_emit_next_record (kernel/printk/printk.c:3095 (discriminator 2) kernel/printk/printk.c:3182 (discriminator 2))
[   12.633831][  T277]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   12.633836][  T277]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   12.633843][  T277]  console_emit_next_record (kernel/printk/printk.c:3183)
[   12.633849][  T277]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   12.633852][  T277]  ? 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))
[   12.633857][  T277]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   12.633861][  T277]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   12.633868][  T277]  console_flush_one_record (kernel/printk/printk.c:3268)
[   12.633875][  T277]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   12.633878][  T277]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   12.633887][  T277]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   12.633891][  T277]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   12.633894][  T277]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   12.633898][  T277]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   12.633904][  T277]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   12.633907][  T277]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   12.633913][  T277]  vprintk_emit (kernel/printk/printk.c:2479)
[   12.633920][  T277]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   12.633923][  T277]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   12.633926][  T277]  ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:211 (discriminator 1) kernel/locking/spinlock.c:221 (discriminator 1))
[   12.633932][  T277]  ? mark_held_locks (kernel/locking/lockdep.c:4341)
[   12.633938][  T277]  _printk (kernel/printk/printk.c:2504)
[   12.633943][  T277]  ? snapshot_read.cold (user.c:?)
[   12.633950][  T277]  ? br_multicast_flood (??:?) bridge
[   12.633969][  T277]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3273 (discriminator 1))
[   12.633971][  T277]  ? rtnl_newlink (net/core/rtnetlink.c:4215)
[   12.633973][  T277]  ? rtnetlink_rcv_msg (net/core/rtnetlink.c:7132)
[   12.633981][  T277] br_set_state (net/bridge/br_stp.c:57 (discriminator 2)) bridge
[   12.633999][  T277] br_init_port (net/bridge/br_stp_if.c:39) bridge
[   12.634013][  T277] new_nbp (net/bridge/br_if.c:449) bridge
[   12.634030][  T277] br_add_if (net/bridge/br_if.c:592) bridge
[   12.634043][  T277]  ? is_bpf_text_address (./include/linux/rcupdate.h:882 kernel/bpf/core.c:751)
[   12.634048][  T277]  ? kernel_text_address (kernel/extable.c:125 kernel/extable.c:94)
[   12.634053][  T277]  ? __kernel_text_address (kernel/extable.c:79)
[   12.634060][  T277]  do_set_master (net/core/rtnetlink.c:3071)
[   12.634067][  T277]  do_setlink.isra.0 (net/core/rtnetlink.c:3273 (discriminator 1))
[   12.634073][  T277]  ? stack_trace_save (kernel/stacktrace.c:122 (discriminator 1))
[   12.634077][  T277]  ? rtnl_link_get_size (net/core/rtnetlink.c:747)
[   12.634082][  T277]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   12.634086][  T277]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   12.634091][  T277]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   12.634095][  T277]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   12.634098][  T277]  ? validate_chain (kernel/locking/lockdep.c:3817 (discriminator 2) kernel/locking/lockdep.c:3837 (discriminator 2) kernel/locking/lockdep.c:3892 (discriminator 2))
[   12.634102][  T277]  ? kasan_save_stack (mm/kasan/common.c:58)
[   12.634106][  T277]  ? kasan_save_stack (mm/kasan/common.c:57)
[   12.634108][  T277]  ? kasan_save_track (mm/kasan/common.c:78)
[   12.634112][  T277]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   12.634116][  T277]  ? netlink_seq_next (net/netlink/af_netlink.c:2685)
[   12.634119][  T277]  ? ___sys_sendmsg (net/socket.c:2757)
[   12.634127][  T277]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   12.634129][  T277]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:366 net/core/rtnetlink.c:4214)
[   12.634134][  T277]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   12.634138][  T277]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   12.634140][  T277]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   12.634143][  T277]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   12.634146][  T277]  ? trace_contention_end (./include/trace/events/lock.h:121 (discriminator 22))
[   12.634152][  T277]  ? __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)
[   12.634154][  T277]  ? __mutex_lock (kernel/locking/mutex.c:656 (discriminator 1) kernel/locking/mutex.c:821 (discriminator 1))
[   12.634158][  T277]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:366 net/core/rtnetlink.c:4214)
[   12.634164][  T277]  ? ww_mutex_lock (kernel/locking/mutex.c:934)
[   12.634166][  T277]  ? nla_get_range_signed (lib/nlattr.c:270)
[   12.634175][  T277]  ? __rtnl_newlink (net/core/rtnetlink.c:4063)
[   12.634184][  T277]  rtnl_newlink (net/core/rtnetlink.c:4215)
[   12.634194][  T277]  ? rtnl_bridge_getlink (net/core/rtnetlink.c:5558)
[   12.634197][  T277]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   12.634205][  T277]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   12.634208][  T277]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   12.634211][  T277]  ? rtnl_bridge_getlink (net/core/rtnetlink.c:5558)
[   12.634214][  T277]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   12.634221][  T277]  ? rtnl_bridge_getlink (net/core/rtnetlink.c:5558)
[   12.634224][  T277]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7132)
[   12.634230][  T277]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   12.634232][  T277]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   12.634240][  T277]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   12.634243][  T277]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   12.634249][  T277]  netlink_rcv_skb (net/netlink/af_netlink.c:2556)
[   12.634252][  T277]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   12.634257][  T277]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   12.634269][  T277]  ? netlink_deliver_tap (./include/linux/rcupdate.h:319 (discriminator 2) ./include/linux/rcupdate.h:880 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   12.634271][  T277]  ? netlink_deliver_tap (./include/linux/rcupdate.h:319 (discriminator 2) ./include/linux/rcupdate.h:880 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   12.634279][  T277]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   12.634285][  T277]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   12.634289][  T277]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   12.634297][  T277]  netlink_sendmsg (net/netlink/af_netlink.c:1900)
[   12.634304][  T277]  ? netlink_unicast (./include/net/net_namespace.h:422 (discriminator 7))
[   12.634310][  T277]  ? __might_fault (mm/memory.c:7482 (discriminator 5))
[   12.634318][  T277]  ____sys_sendmsg (net/socket.c:800 (discriminator 4) net/socket.c:815 (discriminator 4) net/socket.c:2713 (discriminator 4))
[   12.634322][  T277]  ? copy_msghdr_from_user (net/socket.c:2650)
[   12.634326][  T277]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5399)
[   12.634328][  T277]  ? move_addr_to_kernel (net/socket.c:258)
[   12.634342][  T277]  ___sys_sendmsg (net/socket.c:2767)
[   12.634346][  T277]  ? copy_msghdr_from_user (net/socket.c:2619)
[   12.634376][  T277]  __sys_sendmsg (net/socket.c:2799)
[   12.634380][  T277]  ? __sys_sendmsg_sock (net/socket.c:2780)
[   12.634391][  T277]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   12.634398][  T277]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[   12.634401][  T277]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[   12.634406][  T277]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   12.634409][  T277] RIP: 0033:0x7fe3bad8e54e
[   12.634414][  T277] 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
[   12.634417][  T277] RSP: 002b:00007ffd1ccbcc10 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   12.634421][  T277] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007fe3bad8e54e
[   12.634423][  T277] RDX: 0000000000000000 RSI: 00007ffd1ccbccc0 RDI: 0000000000000005
[   12.634424][  T277] RBP: 00007ffd1ccbcc20 R08: 0000000000000000 R09: 0000000000000000
[   12.634425][  T277] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a912d5f
[   12.634427][  T277] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffd1ccbd380
| [   14.079848][   T12] softirqs last disabled at (9198): __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))
| [   14.079852][   T12] Preemption disabled at:
| [   14.079853][   T12] __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))
| [   14.079865][   T12] Tainted: [W]=WARN
[   14.079867][   T12] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   14.079869][   T12] Workqueue: ipv6_addrconf addrconf_dad_work
[   14.079874][   T12] Call Trace:
[   14.079876][   T12]  <TASK>
[   14.079880][   T12]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   14.079887][   T12]  ? __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))
[   14.079891][   T12]  __might_resched.cold (kernel/sched/core.c:9234)
[   14.079897][   T12]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   14.079902][   T12]  ? __kmalloc_noprof (./include/linux/sched/mm.h:317 mm/slub.c:4636 mm/slub.c:4974 mm/slub.c:5413 mm/slub.c:5439)
[   14.079910][   T12]  __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))
[   14.079914][   T12]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   14.079923][   T12]  ? 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)
[   14.079927][   T12]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   14.079932][   T12]  put_chars (drivers/char/virtio_console.c:1176)
[   14.079937][   T12]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   14.079950][   T12]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   14.079961][   T12]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   14.079965][   T12]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   14.079972][   T12]  console_emit_next_record (kernel/printk/printk.c:3183)
[   14.079979][   T12]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   14.079981][   T12]  ? 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))
[   14.079987][   T12]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   14.079992][   T12]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   14.079999][   T12]  console_flush_one_record (kernel/printk/printk.c:3268)
[   14.080007][   T12]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   14.080009][   T12]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   14.080020][   T12]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   14.080024][   T12]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   14.080027][   T12]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   14.080031][   T12]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   14.080038][   T12]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   14.080040][   T12]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   14.080046][   T12]  vprintk_emit (kernel/printk/printk.c:2479)
[   14.080053][   T12]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   14.080057][   T12]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   14.080066][   T12]  _printk (kernel/printk/printk.c:2504)
[   14.080071][   T12]  ? snapshot_read.cold (user.c:?)
[   14.080074][   T12]  ? ___ratelimit (lib/ratelimit.c:97 (discriminator 3))
[   14.080087][   T12]  ? idr_get_free (??:?)
[   14.080096][   T12] ip6_tnl_xmit_ctl.cold (net/ipv6/ip6_tunnel.c:1064 (discriminator 3)) ip6_tunnel
[   14.080104][   T12] ip6gre_tunnel_xmit (net/ipv6/ip6_gre.c:888) ip6_gre
[   14.080111][   T12]  ? mark_usage (kernel/locking/lockdep.c:4690)
[   14.080115][   T12]  ? __gre6_xmit (./include/linux/skbuff.h:2904) ip6_gre
[   14.080121][   T12]  ? mark_usage (kernel/locking/lockdep.c:4690)
[   14.080124][   T12]  ? netif_skb_features (net/core/dev.c:3793 net/core/dev.c:3922)
[   14.080127][   T12]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   14.080130][   T12]  ? validate_chain (kernel/locking/lockdep.c:157 kernel/locking/lockdep.c:202 kernel/locking/lockdep.c:3329 kernel/locking/lockdep.c:3924)
[   14.080134][   T12]  ? skb_network_protocol (./include/linux/skbuff.h:2534)
[   14.080138][   T12]  ? mark_usage (kernel/locking/lockdep.c:4690)
[   14.080148][   T12]  dev_hard_start_xmit (./include/linux/netdevice.h:5429 ./include/linux/netdevice.h:5438 net/core/dev.c:3937 net/core/dev.c:3953)
[   14.080151][   T12]  ? lockdep_hardirqs_on_prepare.part.0 (kernel/locking/lockdep.c:4407 (discriminator 17))
[   14.080156][   T12]  ? validate_xmit_skb_list (net/core/dev.c:4142)
[   14.080162][   T12]  sch_direct_xmit (net/sched/sch_generic.c:372)
[   14.080169][   T12]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   14.080173][   T12]  ? dequeue_skb (./include/trace/events/qdisc.h:14 (discriminator 19))
[   14.080177][   T12]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   14.080181][   T12]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   14.080190][   T12]  __dev_xmit_skb (net/core/dev.c:4262)
[   14.080195][   T12]  ? tc_run (net/core/dev.c:4444 (discriminator 6))
[   14.080200][   T12]  ? alloc_netdev_dummy (net/core/dev.c:12327)
[   14.080204][   T12]  ? netdev_offload_xstats_push_delta (net/core/dev.c:9326 net/core/dev.c:9461)
[   14.080208][   T12]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   14.080212][   T12]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   14.080219][   T12]  __dev_queue_xmit (net/core/dev.c:4884)
[   14.080232][   T12]  ? netdev_core_pick_tx (net/core/dev.c:4784)
[   14.080235][   T12]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   14.080237][   T12]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   14.080250][   T12]  ? neigh_hh_output (./include/net/neighbour.h:525)
[   14.080259][   T12]  ip6_finish_output2 (./include/net/neighbour.h:558 net/ipv6/ip6_output.c:138)
[   14.080268][   T12]  ? ip6_dst_lookup (net/ipv6/ip6_output.c:1269)
[   14.080271][   T12]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   14.080276][   T12]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   14.080282][   T12]  ? 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))
[   14.080289][   T12]  ip6_finish_output (net/ipv6/ip6_output.c:210 net/ipv6/ip6_output.c:221)
[   14.080297][   T12]  ip6_output (./include/linux/netfilter.h:314 net/ipv6/ip6_output.c:248)
[   14.080302][   T12]  ? ip6_finish_output (./include/net/inet_sock.h:338 (discriminator 1))
[   14.080304][   T12]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   14.080308][   T12]  ? xfrm_bundle_lookup.constprop.0 (net/xfrm/xfrm_policy.c:3049)
[   14.080311][   T12]  ? mark_held_locks (kernel/locking/lockdep.c:4341)
[   14.080317][   T12]  ? __local_bh_enable_ip (kernel/softirq.c:478)
[   14.080320][   T12]  ? __local_bh_enable_ip (kernel/softirq.c:478)
[   14.080323][   T12]  ? icmp6_dst_alloc (net/ipv6/route.c:3364)
[   14.080330][   T12]  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))
[   14.080338][   T12]  ? mld_dad_start_work (net/ipv6/mcast.c:1133)
[   14.080354][   T12]  ipv6_mc_dad_complete (net/ipv6/mcast.c:2296)
[   14.080358][   T12]  ? __local_bh_enable_ip (kernel/softirq.c:478)
[   14.080361][   T12]  addrconf_dad_completed (net/ipv6/addrconf.c:4376)
[   14.080367][   T12]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   14.080371][   T12]  ? addrconf_rs_timer (net/ipv6/addrconf.c:4092 (discriminator 11))
[   14.080375][   T12]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   14.080377][   T12]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   14.080381][   T12]  ? mark_held_locks (kernel/locking/lockdep.c:4341)
[   14.080388][   T12]  ? addrconf_dad_work (net/ipv6/addrconf.c:4304)
[   14.080392][   T12]  addrconf_dad_work (net/ipv6/addrconf.c:4304)
[   14.080399][   T12]  ? addrconf_dad_begin (net/ipv6/addrconf.c:4180)
[   14.080405][   T12]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   14.080407][   T12]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   14.080410][   T12]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   14.080413][   T12]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   14.080420][   T12]  process_one_work (kernel/workqueue.c:3387)
[   14.080432][   T12]  ? __queue_delayed_work (kernel/workqueue.c:2622)
[   14.080437][   T12]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   14.080452][   T12]  worker_thread (kernel/workqueue.c:3470 kernel/workqueue.c:3551)
[   14.080466][   T12]  ? rescuer_thread (./include/linux/list.h:419 (discriminator 3))
[   14.080469][   T12]  kthread (kernel/kthread.c:436)
[   14.080472][   T12]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   14.080476][   T12]  ? kthread_affine_preferred (kernel/kthread.c:857)
[   14.080481][   T12]  ret_from_fork (arch/x86/kernel/process.c:158)
[   14.080487][   T12]  ? arch_exit_to_user_mode_prepare.isra.0 (arch/x86/entry/vdso/vma.c:80 (discriminator 1))
[   14.080493][   T12]  ? __switch_to (arch/x86/kernel/process_64.c:403 arch/x86/kernel/process_64.c:663)
[   14.080498][   T12]  ? kthread_affine_preferred (kernel/kthread.c:857)
[   14.080503][   T12]  ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
| [   15.104448][   T67] softirqs last disabled at (15652): __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))
| [   15.104451][   T67] Preemption disabled at:
| [   15.104452][   T67] __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))
| [   15.104462][   T67] Tainted: [W]=WARN
[   15.104462][   T67] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   15.104464][   T67] Workqueue: mld mld_dad_work
[   15.104468][   T67] Call Trace:
[   15.104470][   T67]  <TASK>
[   15.104474][   T67]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   15.104480][   T67]  ? __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))
[   15.104482][   T67]  __might_resched.cold (kernel/sched/core.c:9234)
[   15.104487][   T67]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   15.104491][   T67]  ? __kmalloc_noprof (./include/linux/sched/mm.h:317 mm/slub.c:4636 mm/slub.c:4974 mm/slub.c:5413 mm/slub.c:5439)
[   15.104496][   T67]  __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))
[   15.104499][   T67]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   15.104504][   T67]  ? 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)
[   15.104507][   T67]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   15.104511][   T67]  put_chars (drivers/char/virtio_console.c:1176)
[   15.104513][   T67]  ? check_prev_add (kernel/locking/lockdep.c:3185)
[   15.104515][   T67]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   15.104518][   T67]  ? validate_chain (kernel/locking/lockdep.c:159 kernel/locking/lockdep.c:191 kernel/locking/lockdep.c:3928)
[   15.104523][   T67]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   15.104530][   T67]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   15.104533][   T67]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   15.104536][   T67]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   15.104541][   T67]  console_emit_next_record (kernel/printk/printk.c:3183)
[   15.104545][   T67]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   15.104547][   T67]  ? 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))
[   15.104550][   T67]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   15.104552][   T67]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   15.104557][   T67]  console_flush_one_record (kernel/printk/printk.c:3268)
[   15.104561][   T67]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   15.104563][   T67]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   15.104568][   T67]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   15.104571][   T67]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   15.104573][   T67]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   15.104576][   T67]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   15.104579][   T67]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   15.104581][   T67]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   15.104585][   T67]  vprintk_emit (kernel/printk/printk.c:2479)
[   15.104589][   T67]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   15.104592][   T67]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   15.104597][   T67]  _printk (kernel/printk/printk.c:2504)
[   15.104601][   T67]  ? snapshot_read.cold (user.c:?)
[   15.104602][   T67]  ? ___ratelimit (lib/ratelimit.c:97 (discriminator 3))
[   15.104608][   T67]  ? idr_get_free (??:?)
[   15.104613][   T67] ip6_tnl_xmit_ctl.cold (net/ipv6/ip6_tunnel.c:1064 (discriminator 3)) ip6_tunnel
[   15.104619][   T67] ip6gre_tunnel_xmit (net/ipv6/ip6_gre.c:888) ip6_gre
[   15.104624][   T67]  ? mark_usage (kernel/locking/lockdep.c:4690)
[   15.104627][   T67]  ? __gre6_xmit (./include/linux/skbuff.h:2904) ip6_gre
[   15.104631][   T67]  ? mark_usage (kernel/locking/lockdep.c:4690)
[   15.104633][   T67]  ? netif_skb_features (net/core/dev.c:3793 net/core/dev.c:3922)
[   15.104635][   T67]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   15.104637][   T67]  ? validate_chain (kernel/locking/lockdep.c:157 kernel/locking/lockdep.c:202 kernel/locking/lockdep.c:3329 kernel/locking/lockdep.c:3924)
[   15.104640][   T67]  ? skb_network_protocol (./include/linux/skbuff.h:2534)
[   15.104642][   T67]  ? mark_usage (kernel/locking/lockdep.c:4690)
[   15.104648][   T67]  dev_hard_start_xmit (./include/linux/netdevice.h:5429 ./include/linux/netdevice.h:5438 net/core/dev.c:3937 net/core/dev.c:3953)
[   15.104650][   T67]  ? lockdep_hardirqs_on_prepare.part.0 (kernel/locking/lockdep.c:4407 (discriminator 17))
[   15.104653][   T67]  ? validate_xmit_skb_list (net/core/dev.c:4142)
[   15.104656][   T67]  sch_direct_xmit (net/sched/sch_generic.c:372)
[   15.104661][   T67]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   15.104664][   T67]  ? dequeue_skb (./include/trace/events/qdisc.h:14 (discriminator 19))
[   15.104666][   T67]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   15.104668][   T67]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   15.104673][   T67]  __dev_xmit_skb (net/core/dev.c:4262)
[   15.104677][   T67]  ? tc_run (net/core/dev.c:4444 (discriminator 6))
[   15.104680][   T67]  ? alloc_netdev_dummy (net/core/dev.c:12327)
[   15.104682][   T67]  ? netdev_offload_xstats_push_delta (net/core/dev.c:9326 net/core/dev.c:9461)
[   15.104685][   T67]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   15.104687][   T67]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   15.104691][   T67]  __dev_queue_xmit (net/core/dev.c:4884)
[   15.104699][   T67]  ? netdev_core_pick_tx (net/core/dev.c:4784)
[   15.104701][   T67]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   15.104703][   T67]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   15.104710][   T67]  ? neigh_hh_output (./include/net/neighbour.h:525)
[   15.104715][   T67]  ip6_finish_output2 (./include/net/neighbour.h:558 net/ipv6/ip6_output.c:138)
[   15.104720][   T67]  ? ip6_dst_lookup (net/ipv6/ip6_output.c:1269)
[   15.104722][   T67]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   15.104730][   T67]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   15.104733][   T67]  ? 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))
[   15.104737][   T67]  ip6_finish_output (net/ipv6/ip6_output.c:210 net/ipv6/ip6_output.c:221)
[   15.104742][   T67]  ip6_output (./include/linux/netfilter.h:314 net/ipv6/ip6_output.c:248)
[   15.104745][   T67]  ? ip6_finish_output (./include/net/inet_sock.h:338 (discriminator 1))
[   15.104746][   T67]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   15.104748][   T67]  ? xfrm_bundle_lookup.constprop.0 (net/xfrm/xfrm_policy.c:3049)
[   15.104751][   T67]  ? mark_held_locks (kernel/locking/lockdep.c:4341)
[   15.104755][   T67]  ? __local_bh_enable_ip (kernel/softirq.c:478)
[   15.104757][   T67]  ? __local_bh_enable_ip (kernel/softirq.c:478)
[   15.104759][   T67]  ? icmp6_dst_alloc (net/ipv6/route.c:3364)
[   15.104763][   T67]  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))
[   15.104768][   T67]  ? mld_dad_start_work (net/ipv6/mcast.c:1133)
[   15.104777][   T67]  mld_dad_work (net/ipv6/mcast.c:2311)
[   15.104780][   T67]  ? process_one_work (kernel/workqueue.c:3363 (discriminator 2))
[   15.104782][   T67]  process_one_work (kernel/workqueue.c:3387)
[   15.104788][   T67]  ? __queue_delayed_work (kernel/workqueue.c:2622)
[   15.104791][   T67]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   15.104799][   T67]  worker_thread (kernel/workqueue.c:3470 kernel/workqueue.c:3551)
[   15.104803][   T67]  ? rescuer_thread (./include/linux/list.h:419 (discriminator 3))
[   15.104806][   T67]  ? __kthread_parkme (./include/linux/instrumented.h:82 ./include/asm-generic/bitops/instrumented-non-atomic.h:141 kernel/kthread.c:272)
[   15.104808][   T67]  ? rescuer_thread (./include/linux/list.h:419 (discriminator 3))
[   15.104811][   T67]  ? rescuer_thread (./include/linux/list.h:419 (discriminator 3))
[   15.104813][   T67]  kthread (kernel/kthread.c:436)
[   15.104815][   T67]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   15.104818][   T67]  ? kthread_affine_preferred (kernel/kthread.c:857)
[   15.104821][   T67]  ret_from_fork (arch/x86/kernel/process.c:158)
[   15.104825][   T67]  ? arch_exit_to_user_mode_prepare.isra.0 (arch/x86/entry/vdso/vma.c:80 (discriminator 1))
[   15.104828][   T67]  ? __switch_to (arch/x86/kernel/process_64.c:403 arch/x86/kernel/process_64.c:663)
[   15.104832][   T67]  ? kthread_affine_preferred (kernel/kthread.c:857)
[   15.104835][   T67]  ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
| [   18.112556][    C2]
| [   18.112556][    C2]
| [   18.112556][    C2] stack backtrace:
| [   18.112562][    C2] Tainted: [W]=WARN
[   18.112563][    C2] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   18.112565][    C2] Call Trace:
[   18.112566][    C2]  <IRQ>
[   18.112568][    C2]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   18.112572][    C2]  print_irq_inversion_bug.part.0.cold (kernel/locking/lockdep.c:4141)
[   18.112575][    C2]  mark_lock_irq (kernel/locking/lockdep.c:4095 kernel/locking/lockdep.c:4174 kernel/locking/lockdep.c:4310)
[   18.112578][    C2]  mark_lock (kernel/locking/lockdep.c:4769)
[   18.112579][    C2]  mark_usage (kernel/locking/lockdep.c:4658)
[   18.112581][    C2]  __lock_acquire (kernel/locking/lockdep.c:5208)
[   18.112583][    C2]  lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   18.112585][    C2]  ? console_lock_spinning_enable (kernel/printk/printk.c:1902 (discriminator 2))
[   18.112587][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   18.112590][    C2]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   18.112592][    C2]  console_lock_spinning_enable (kernel/printk/printk.c:1902 (discriminator 2))
[   18.112594][    C2]  ? console_lock_spinning_enable (kernel/printk/printk.c:1902 (discriminator 2))
[   18.112595][    C2]  console_emit_next_record (kernel/printk/printk.c:3177)
[   18.112597][    C2]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   18.112599][    C2]  ? console_flush_one_record (./include/linux/rcupdate.h:314 (discriminator 2) ./include/linux/srcu.h:439 (discriminator 2) kernel/printk/printk.c:291 (discriminator 2) kernel/printk/printk.c:3246 (discriminator 2))
[   18.112601][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   18.112603][    C2]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   18.112605][    C2]  console_flush_one_record (kernel/printk/printk.c:3268)
[   18.112607][    C2]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   18.112609][    C2]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   18.112611][    C2]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   18.112613][    C2]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   18.112614][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   18.112616][    C2]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   18.112618][    C2]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   18.112620][    C2]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   18.112622][    C2]  vprintk_emit (kernel/printk/printk.c:2479)
[   18.112624][    C2]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   18.112626][    C2]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   18.112628][    C2]  _printk (kernel/printk/printk.c:2504)
[   18.112630][    C2]  ? snapshot_read.cold (user.c:?)
[   18.112632][    C2]  ? ___ratelimit (lib/ratelimit.c:97 (discriminator 3))
[   18.112635][    C2]  ? idr_get_free (??:?)
[   18.112638][    C2] ip6_tnl_xmit_ctl.cold (net/ipv6/ip6_tunnel.c:1064 (discriminator 3)) ip6_tunnel
[   18.112640][    C2] ip6gre_tunnel_xmit (net/ipv6/ip6_gre.c:888) ip6_gre
[   18.112642][    C2]  ? mark_usage (kernel/locking/lockdep.c:4690)
[   18.112644][    C2]  ? __gre6_xmit (./include/linux/skbuff.h:2904) ip6_gre
[   18.112646][    C2]  ? mark_usage (kernel/locking/lockdep.c:4690)
[   18.112647][    C2]  ? netif_skb_features (net/core/dev.c:3793 net/core/dev.c:3922)
[   18.112649][    C2]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   18.112650][    C2]  ? validate_chain (kernel/locking/lockdep.c:157 kernel/locking/lockdep.c:202 kernel/locking/lockdep.c:3329 kernel/locking/lockdep.c:3924)
[   18.112652][    C2]  ? skb_network_protocol (./include/linux/skbuff.h:2534)
[   18.112654][    C2]  ? mark_usage (kernel/locking/lockdep.c:4690)
[   18.112656][    C2]  dev_hard_start_xmit (./include/linux/netdevice.h:5429 ./include/linux/netdevice.h:5438 net/core/dev.c:3937 net/core/dev.c:3953)
[   18.112658][    C2]  ? validate_chain (kernel/locking/lockdep.c:154 (discriminator 5) kernel/locking/lockdep.c:202 (discriminator 5) kernel/locking/lockdep.c:3329 (discriminator 5) kernel/locking/lockdep.c:3924 (discriminator 5))
[   18.112659][    C2]  ? validate_xmit_skb_list (net/core/dev.c:4142)
[   18.112661][    C2]  sch_direct_xmit (net/sched/sch_generic.c:372)
[   18.112663][    C2]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   18.112665][    C2]  ? dequeue_skb (./include/trace/events/qdisc.h:14 (discriminator 19))
[   18.112666][    C2]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   18.112668][    C2]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   18.112670][    C2]  __dev_xmit_skb (net/core/dev.c:4262)
[   18.112672][    C2]  ? tc_run (net/core/dev.c:4444 (discriminator 6))
[   18.112673][    C2]  ? alloc_netdev_dummy (net/core/dev.c:12327)
[   18.112675][    C2]  ? netdev_offload_xstats_push_delta (net/core/dev.c:9326 net/core/dev.c:9461)
[   18.112676][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   18.112678][    C2]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   18.112680][    C2]  __dev_queue_xmit (net/core/dev.c:4884)
[   18.112683][    C2]  ? netdev_core_pick_tx (net/core/dev.c:4784)
[   18.112685][    C2]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   18.112686][    C2]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   18.112689][    C2]  ? neigh_hh_output (./include/net/neighbour.h:525)
[   18.112691][    C2]  ip6_finish_output2 (./include/net/neighbour.h:558 net/ipv6/ip6_output.c:138)
[   18.112693][    C2]  ? ip6_dst_lookup (net/ipv6/ip6_output.c:1269)
[   18.112694][    C2]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   18.112696][    C2]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   18.112698][    C2]  ? ip6_mtu (./include/linux/rcupdate.h:319 (discriminator 2) ./include/linux/rcupdate.h:880 (discriminator 2) ./include/net/ip6_route.h:384 (discriminator 2) net/ipv6/route.c:3290 (discriminator 2))
[   18.112700][    C2]  ip6_finish_output (net/ipv6/ip6_output.c:210 net/ipv6/ip6_output.c:221)
[   18.112702][    C2]  ip6_output (./include/linux/netfilter.h:314 net/ipv6/ip6_output.c:248)
[   18.112703][    C2]  ? ip6_finish_output (./include/net/inet_sock.h:338 (discriminator 1))
[   18.112705][    C2]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   18.112706][    C2]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   18.112708][    C2]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   18.112709][    C2]  ? __local_bh_enable_ip (kernel/softirq.c:478)
[   18.112711][    C2]  ndisc_send_skb (./include/net/dst.h:470 (discriminator 4) ./include/linux/netfilter.h:325 (discriminator 4) net/ipv6/ndisc.c:513 (discriminator 4))
[   18.112714][    C2]  ? ndisc_recv_na (./include/net/net_namespace.h:422 (discriminator 7))
[   18.112716][    C2]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   18.112718][    C2]  ? __ndisc_fill_addr_option (net/ipv6/ndisc.c:159)
[   18.112720][    C2]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   18.112722][    C2]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   18.112724][    C2]  addrconf_rs_timer (net/ipv6/addrconf.c:4073)
[   18.112726][    C2]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   18.112728][    C2]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   18.112730][    C2]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   18.112731][    C2]  call_timer_fn (kernel/time/timer.c:1748)
[   18.112733][    C2]  ? detach_if_pending (./include/linux/list.h:1159)
[   18.112740][    C2]  ? debug_object_active_state (lib/debugobjects.c:1122)
[   18.112743][    C2]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   18.112745][    C2]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   18.112746][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   18.112749][    C2]  __run_timers (kernel/time/timer.c:1799 kernel/time/timer.c:2374)
[   18.112750][    C2]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   18.112753][    C2]  ? __bpf_trace_itimer_expire (./include/trace/events/timer.h:407)
[   18.112755][    C2]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   18.112757][    C2]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   18.112760][    C2]  run_timer_softirq (kernel/time/timer.c:2386 kernel/time/timer.c:2395 kernel/time/timer.c:2403)
[   18.112762][    C2]  ? __run_timers (./include/trace/events/timer.h:138 (discriminator 19))
[   18.112763][    C2]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   18.112766][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   18.112767][    C2]  handle_softirqs (kernel/softirq.c:645)
[   18.112769][    C2]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   18.112771][    C2]  ? _local_bh_enable (kernel/softirq.c:428 (discriminator 1))
[   18.112773][    C2]  __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
[   18.112774][    C2]  irq_exit_rcu (kernel/softirq.c:784)
[   18.112776][    C2]  sysvec_apic_timer_interrupt (arch/x86/kernel/apic/apic.c:1062 (discriminator 37) arch/x86/kernel/apic/apic.c:1062 (discriminator 37))
[   18.112777][    C2]  </IRQ>
[   18.112778][    C2]  <TASK>
[   18.112778][    C2]  ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4488)
[   18.112780][    C2]  asm_sysvec_apic_timer_interrupt (./arch/x86/include/asm/idtentry.h:674)
[   18.112782][    C2] RIP: 0010:pv_native_safe_halt (./arch/x86/include/asm/irqflags.h:48 arch/x86/kernel/paravirt.c:63)
[   18.112785][    C2] Code: 48 8b 3d 94 e2 f5 01 e8 1f 00 00 00 48 2b 05 58 a3 95 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 13 96 11 00 fb f4 <c3> 0f 1f 40 d6 48 83 ec 20 8b 17 49 89 f8 83 e2 fe 41 89 d2 0f 01
All code
========
   0:	48 8b 3d 94 e2 f5 01 	mov    0x1f5e294(%rip),%rdi        # 0x1f5e29b
   7:	e8 1f 00 00 00       	call   0x2b
   c:	48 2b 05 58 a3 95 00 	sub    0x95a358(%rip),%rax        # 0x95a36b
  13:	c3                   	ret
  14:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  1b:	f3 0f 1e fa          	endbr64
  1f:	eb 07                	jmp    0x28
  21:	0f 00 2d 13 96 11 00 	verw   0x119613(%rip)        # 0x11963b
  28:	fb                   	sti
  29:	f4                   	hlt
  2a:*	c3                   	ret		<-- trapping instruction
  2b:	0f 1f 40 d6          	nopl   -0x2a(%rax)
  2f:	48 83 ec 20          	sub    $0x20,%rsp
  33:	8b 17                	mov    (%rdi),%edx
  35:	49 89 f8             	mov    %rdi,%r8
  38:	83 e2 fe             	and    $0xfffffffe,%edx
  3b:	41 89 d2             	mov    %edx,%r10d
  3e:	0f                   	.byte 0xf
  3f:	01                   	.byte 0x1

Code starting with the faulting instruction
===========================================
   0:	c3                   	ret
   1:	0f 1f 40 d6          	nopl   -0x2a(%rax)
   5:	48 83 ec 20          	sub    $0x20,%rsp
   9:	8b 17                	mov    (%rdi),%edx
   b:	49 89 f8             	mov    %rdi,%r8
   e:	83 e2 fe             	and    $0xfffffffe,%edx
  11:	41 89 d2             	mov    %edx,%r10d
  14:	0f                   	.byte 0xf
  15:	01                   	.byte 0x1
[   18.112786][    C2] RSP: 0018:ffa0000000157e00 EFLAGS: 00000282
[   18.112789][    C2] RAX: 000000000009b027 RBX: ff11000001bec6c0 RCX: ffffffff864f0307
[   18.112790][    C2] RDX: ff11000001bec6c0 RSI: ffffffff89238b01 RDI: ffffffff88c8d8e0
[   18.112791][    C2] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[   18.112792][    C2] R10: 0000000000000002 R11: 0000000000000001 R12: 1ff400000002afc3
[   18.112793][    C2] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000000000
[   18.112794][    C2]  ? cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   18.112796][    C2]  default_idle (./arch/x86/include/asm/paravirt.h:62 arch/x86/kernel/process.c:768)
[   18.112798][    C2]  default_idle_call (kernel/sched/idle.c:122)
[   18.112800][    C2]  cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   18.112801][    C2]  ? arch_cpu_idle_exit+0x40/0x40
[   18.112803][    C2]  ? mark_tsc_async_resets (arch/x86/kernel/tsc_sync.c:49)
[   18.112805][    C2]  ? trace_sched_exit_tp (./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/sched.h:886)
[   18.112807][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   18.112809][    C2]  do_idle (kernel/sched/idle.c:355)
[   18.112811][    C2]  cpu_startup_entry (kernel/sched/idle.c:454)
[   18.112812][    C2]  start_secondary (arch/x86/kernel/smpboot.c:312)
[   18.112814][    C2]  ? set_cpu_sibling_map (arch/x86/kernel/smpboot.c:733 (discriminator 4))
[   18.112815][    C2]  common_startup_64 (arch/x86/kernel/head_64.S:418)
| [   18.112834][    C2] softirqs last disabled at (634921): __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
| [   18.112836][    C2] Preemption disabled at:
| [   18.112837][    C2] 0x0
| [   18.112842][    C2] Tainted: [W]=WARN
[   18.112842][    C2] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   18.112843][    C2] Call Trace:
[   18.112843][    C2]  <IRQ>
[   18.112844][    C2]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   18.112846][    C2]  __might_resched.cold (kernel/sched/core.c:9234)
[   18.112849][    C2]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   18.112852][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   18.112854][    C2]  __kmalloc_noprof (./include/linux/sched/mm.h:322 (discriminator 2) mm/slub.c:4636 (discriminator 2) mm/slub.c:4974 (discriminator 2) mm/slub.c:5413 (discriminator 2) mm/slub.c:5439 (discriminator 2))
[   18.112856][    C2]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   18.112857][    C2]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   18.112859][    C2]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:58 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   18.112861][    C2]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   18.112863][    C2]  put_chars (drivers/char/virtio_console.c:1176)
[   18.112864][    C2]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   18.112866][    C2]  ? mark_lock (kernel/locking/lockdep.c:4769)
[   18.112868][    C2]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   18.112870][    C2]  ? __lock_acquire (kernel/locking/lockdep.c:5208)
[   18.112872][    C2]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   18.112874][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   18.112875][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   18.112877][    C2]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   18.112879][    C2]  console_emit_next_record (kernel/printk/printk.c:3183)
[   18.112881][    C2]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   18.112883][    C2]  ? console_flush_one_record (./include/linux/rcupdate.h:314 (discriminator 2) ./include/linux/srcu.h:439 (discriminator 2) kernel/printk/printk.c:291 (discriminator 2) kernel/printk/printk.c:3246 (discriminator 2))
[   18.112885][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   18.112887][    C2]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   18.112889][    C2]  console_flush_one_record (kernel/printk/printk.c:3268)
[   18.112891][    C2]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   18.112893][    C2]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   18.112895][    C2]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   18.112897][    C2]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   18.112899][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   18.112900][    C2]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   18.112903][    C2]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   18.112904][    C2]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   18.112907][    C2]  vprintk_emit (kernel/printk/printk.c:2479)
[   18.112909][    C2]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   18.112911][    C2]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   18.112913][    C2]  _printk (kernel/printk/printk.c:2504)
[   18.112915][    C2]  ? snapshot_read.cold (user.c:?)
[   18.112917][    C2]  ? ___ratelimit (lib/ratelimit.c:97 (discriminator 3))
[   18.112919][    C2]  ? idr_get_free (??:?)
[   18.112921][    C2] ip6_tnl_xmit_ctl.cold (net/ipv6/ip6_tunnel.c:1064 (discriminator 3)) ip6_tunnel
[   18.112924][    C2] ip6gre_tunnel_xmit (net/ipv6/ip6_gre.c:888) ip6_gre
[   18.112926][    C2]  ? mark_usage (kernel/locking/lockdep.c:4690)
[   18.112927][    C2]  ? __gre6_xmit (./include/linux/skbuff.h:2904) ip6_gre
[   18.112929][    C2]  ? mark_usage (kernel/locking/lockdep.c:4690)
[   18.112931][    C2]  ? netif_skb_features (net/core/dev.c:3793 net/core/dev.c:3922)
[   18.112932][    C2]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   18.112934][    C2]  ? validate_chain (kernel/locking/lockdep.c:157 kernel/locking/lockdep.c:202 kernel/locking/lockdep.c:3329 kernel/locking/lockdep.c:3924)
[   18.112935][    C2]  ? skb_network_protocol (./include/linux/skbuff.h:2534)
[   18.112937][    C2]  ? mark_usage (kernel/locking/lockdep.c:4690)
[   18.112939][    C2]  dev_hard_start_xmit (./include/linux/netdevice.h:5429 ./include/linux/netdevice.h:5438 net/core/dev.c:3937 net/core/dev.c:3953)
[   18.112941][    C2]  ? validate_chain (kernel/locking/lockdep.c:154 (discriminator 5) kernel/locking/lockdep.c:202 (discriminator 5) kernel/locking/lockdep.c:3329 (discriminator 5) kernel/locking/lockdep.c:3924 (discriminator 5))
[   18.112943][    C2]  ? validate_xmit_skb_list (net/core/dev.c:4142)
[   18.112945][    C2]  sch_direct_xmit (net/sched/sch_generic.c:372)
[   18.112946][    C2]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   18.112948][    C2]  ? dequeue_skb (./include/trace/events/qdisc.h:14 (discriminator 19))
[   18.112949][    C2]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   18.112951][    C2]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   18.112953][    C2]  __dev_xmit_skb (net/core/dev.c:4262)
[   18.112955][    C2]  ? tc_run (net/core/dev.c:4444 (discriminator 6))
[   18.112956][    C2]  ? alloc_netdev_dummy (net/core/dev.c:12327)
[   18.112958][    C2]  ? netdev_offload_xstats_push_delta (net/core/dev.c:9326 net/core/dev.c:9461)
[   18.112960][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   18.112961][    C2]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   18.112963][    C2]  __dev_queue_xmit (net/core/dev.c:4884)
[   18.112966][    C2]  ? netdev_core_pick_tx (net/core/dev.c:4784)
[   18.112968][    C2]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   18.112969][    C2]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   18.112972][    C2]  ? neigh_hh_output (./include/net/neighbour.h:525)
[   18.112974][    C2]  ip6_finish_output2 (./include/net/neighbour.h:558 net/ipv6/ip6_output.c:138)
[   18.112976][    C2]  ? ip6_dst_lookup (net/ipv6/ip6_output.c:1269)
[   18.112977][    C2]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   18.112979][    C2]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   18.112980][    C2]  ? ip6_mtu (./include/linux/rcupdate.h:319 (discriminator 2) ./include/linux/rcupdate.h:880 (discriminator 2) ./include/net/ip6_route.h:384 (discriminator 2) net/ipv6/route.c:3290 (discriminator 2))
[   18.112982][    C2]  ip6_finish_output (net/ipv6/ip6_output.c:210 net/ipv6/ip6_output.c:221)
[   18.112984][    C2]  ip6_output (./include/linux/netfilter.h:314 net/ipv6/ip6_output.c:248)
[   18.112986][    C2]  ? ip6_finish_output (./include/net/inet_sock.h:338 (discriminator 1))
[   18.112987][    C2]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   18.112988][    C2]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   18.112990][    C2]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   18.112991][    C2]  ? __local_bh_enable_ip (kernel/softirq.c:478)
[   18.112993][    C2]  ndisc_send_skb (./include/net/dst.h:470 (discriminator 4) ./include/linux/netfilter.h:325 (discriminator 4) net/ipv6/ndisc.c:513 (discriminator 4))
[   18.112996][    C2]  ? ndisc_recv_na (./include/net/net_namespace.h:422 (discriminator 7))
[   18.112998][    C2]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   18.113000][    C2]  ? __ndisc_fill_addr_option (net/ipv6/ndisc.c:159)
[   18.113002][    C2]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   18.113004][    C2]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   18.113006][    C2]  addrconf_rs_timer (net/ipv6/addrconf.c:4073)
[   18.113008][    C2]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   18.113010][    C2]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   18.113012][    C2]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   18.113013][    C2]  call_timer_fn (kernel/time/timer.c:1748)
[   18.113015][    C2]  ? detach_if_pending (./include/linux/list.h:1159)
[   18.113017][    C2]  ? debug_object_active_state (lib/debugobjects.c:1122)
[   18.113019][    C2]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   18.113020][    C2]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   18.113022][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   18.113024][    C2]  __run_timers (kernel/time/timer.c:1799 kernel/time/timer.c:2374)
[   18.113026][    C2]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   18.113028][    C2]  ? __bpf_trace_itimer_expire (./include/trace/events/timer.h:407)
[   18.113030][    C2]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   18.113033][    C2]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   18.113035][    C2]  run_timer_softirq (kernel/time/timer.c:2386 kernel/time/timer.c:2395 kernel/time/timer.c:2403)
[   18.113037][    C2]  ? __run_timers (./include/trace/events/timer.h:138 (discriminator 19))
[   18.113039][    C2]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   18.113040][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   18.113042][    C2]  handle_softirqs (kernel/softirq.c:645)
[   18.113043][    C2]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   18.113045][    C2]  ? _local_bh_enable (kernel/softirq.c:428 (discriminator 1))
[   18.113047][    C2]  __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
[   18.113048][    C2]  irq_exit_rcu (kernel/softirq.c:784)
[   18.113050][    C2]  sysvec_apic_timer_interrupt (arch/x86/kernel/apic/apic.c:1062 (discriminator 37) arch/x86/kernel/apic/apic.c:1062 (discriminator 37))
[   18.113052][    C2]  </IRQ>
[   18.113052][    C2]  <TASK>
[   18.113053][    C2]  ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4488)
[   18.113054][    C2]  asm_sysvec_apic_timer_interrupt (./arch/x86/include/asm/idtentry.h:674)
[   18.113056][    C2] RIP: 0010:pv_native_safe_halt (./arch/x86/include/asm/irqflags.h:48 arch/x86/kernel/paravirt.c:63)
[   18.113058][    C2] Code: 48 8b 3d 94 e2 f5 01 e8 1f 00 00 00 48 2b 05 58 a3 95 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 13 96 11 00 fb f4 <c3> 0f 1f 40 d6 48 83 ec 20 8b 17 49 89 f8 83 e2 fe 41 89 d2 0f 01
All code
========
   0:	48 8b 3d 94 e2 f5 01 	mov    0x1f5e294(%rip),%rdi        # 0x1f5e29b
   7:	e8 1f 00 00 00       	call   0x2b
   c:	48 2b 05 58 a3 95 00 	sub    0x95a358(%rip),%rax        # 0x95a36b
  13:	c3                   	ret
  14:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  1b:	f3 0f 1e fa          	endbr64
  1f:	eb 07                	jmp    0x28
  21:	0f 00 2d 13 96 11 00 	verw   0x119613(%rip)        # 0x11963b
  28:	fb                   	sti
  29:	f4                   	hlt
  2a:*	c3                   	ret		<-- trapping instruction
  2b:	0f 1f 40 d6          	nopl   -0x2a(%rax)
  2f:	48 83 ec 20          	sub    $0x20,%rsp
  33:	8b 17                	mov    (%rdi),%edx
  35:	49 89 f8             	mov    %rdi,%r8
  38:	83 e2 fe             	and    $0xfffffffe,%edx
  3b:	41 89 d2             	mov    %edx,%r10d
  3e:	0f                   	.byte 0xf
  3f:	01                   	.byte 0x1

Code starting with the faulting instruction
===========================================
   0:	c3                   	ret
   1:	0f 1f 40 d6          	nopl   -0x2a(%rax)
   5:	48 83 ec 20          	sub    $0x20,%rsp
   9:	8b 17                	mov    (%rdi),%edx
   b:	49 89 f8             	mov    %rdi,%r8
   e:	83 e2 fe             	and    $0xfffffffe,%edx
  11:	41 89 d2             	mov    %edx,%r10d
  14:	0f                   	.byte 0xf
  15:	01                   	.byte 0x1
[   18.113059][    C2] RSP: 0018:ffa0000000157e00 EFLAGS: 00000282
[   18.113060][    C2] RAX: 000000000009b027 RBX: ff11000001bec6c0 RCX: ffffffff864f0307
[   18.113061][    C2] RDX: ff11000001bec6c0 RSI: ffffffff89238b01 RDI: ffffffff88c8d8e0
[   18.113062][    C2] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[   18.113062][    C2] R10: 0000000000000002 R11: 0000000000000001 R12: 1ff400000002afc3
[   18.113063][    C2] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000000000
[   18.113064][    C2]  ? cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   18.113067][    C2]  default_idle (./arch/x86/include/asm/paravirt.h:62 arch/x86/kernel/process.c:768)
[   18.113068][    C2]  default_idle_call (kernel/sched/idle.c:122)
[   18.113070][    C2]  cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   18.113072][    C2]  ? arch_cpu_idle_exit+0x40/0x40
[   18.113073][    C2]  ? mark_tsc_async_resets (arch/x86/kernel/tsc_sync.c:49)
[   18.113074][    C2]  ? trace_sched_exit_tp (./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/sched.h:886)
[   18.113076][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   18.113081][    C2]  do_idle (kernel/sched/idle.c:355)
[   18.113083][    C2]  cpu_startup_entry (kernel/sched/idle.c:454)
[   18.113084][    C2]  start_secondary (arch/x86/kernel/smpboot.c:312)
[   18.113086][    C2]  ? set_cpu_sibling_map (arch/x86/kernel/smpboot.c:733 (discriminator 4))
[   18.113088][    C2]  common_startup_64 (arch/x86/kernel/head_64.S:418)
| [   25.983436][    C2] softirqs last disabled at (634921): __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
| [   25.983438][    C2] Preemption disabled at:
| [   25.983439][    C2] 0x0
| [   25.983450][    C2] Tainted: [W]=WARN
[   25.983451][    C2] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   25.983453][    C2] Call Trace:
[   25.983455][    C2]  <IRQ>
[   25.983457][    C2]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   25.983463][    C2]  __might_resched.cold (kernel/sched/core.c:9234)
[   25.983467][    C2]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   25.983471][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   25.983474][    C2]  __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))
[   25.983478][    C2]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   25.983481][    C2]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   25.983484][    C2]  ? 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)
[   25.983486][    C2]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   25.983488][    C2]  put_chars (drivers/char/virtio_console.c:1176)
[   25.983490][    C2]  ? desc_read_finalized_seq (kernel/printk/printk_ringbuffer.c:1934)
[   25.983492][    C2]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   25.983493][    C2]  ? console_prepend_replay (kernel/printk/printk.c:3005)
[   25.983496][    C2]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   25.983499][    C2]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   25.983500][    C2]  ? 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)
[   25.983502][    C2]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   25.983503][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   25.983505][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   25.983506][    C2]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   25.983509][    C2]  console_emit_next_record (kernel/printk/printk.c:3183)
[   25.983511][    C2]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   25.983513][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   25.983515][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   25.983516][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   25.983518][    C2]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   25.983520][    C2]  ? console_flush_one_record (kernel/printk/printk.c:3247)
[   25.983522][    C2]  console_flush_one_record (kernel/printk/printk.c:3268)
[   25.983524][    C2]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   25.983527][    C2]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   25.983528][    C2]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   25.983530][    C2]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   25.983531][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   25.983533][    C2]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   25.983534][    C2]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   25.983536][    C2]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   25.983538][    C2]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   25.983539][    C2]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   25.983541][    C2]  vprintk_emit (kernel/printk/printk.c:2479)
[   25.983545][    C2]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   25.983547][    C2]  ? 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)
[   25.983548][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   25.983550][    C2]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   25.983552][    C2]  _printk (kernel/printk/printk.c:2504)
[   25.983555][    C2]  ? snapshot_read.cold (user.c:?)
[   25.983557][    C2]  ? ___ratelimit (lib/ratelimit.c:97 (discriminator 3))
[   25.983561][    C2]  ? __ipv6_chk_addr_and_flags (./include/linux/rcupdate.h:850 net/ipv6/addrconf.c:1996)
[   25.983565][    C2]  ? idr_get_free (??:?)
[   25.983567][    C2]  ? 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)
[   25.983570][    C2] ip6_tnl_xmit_ctl.cold (net/ipv6/ip6_tunnel.c:1064 (discriminator 3)) ip6_tunnel
[   25.983574][    C2] ip6gre_tunnel_xmit (net/ipv6/ip6_gre.c:888) ip6_gre
[   25.983579][    C2]  ? __gre6_xmit (./include/linux/skbuff.h:2904) ip6_gre
[   25.983581][    C2]  ? sock_def_readable (./include/linux/rcupdate.h:319 (discriminator 2) ./include/linux/rcupdate.h:880 (discriminator 2) net/core/sock.c:3663 (discriminator 2))
[   25.983584][    C2]  ? packet_rcv (net/packet/af_packet.c:2231)
[   25.983587][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   25.983589][    C2]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   25.983591][    C2]  ? 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))
[   25.983593][    C2]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   25.983595][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   25.983596][    C2]  ? get_stack_info_noinstr (arch/x86/kernel/dumpstack_64.c:173)
[   25.983599][    C2]  dev_hard_start_xmit (./include/linux/netdevice.h:5429 ./include/linux/netdevice.h:5438 net/core/dev.c:3937 net/core/dev.c:3953)
[   25.983602][    C2]  ? validate_xmit_skb_list (net/core/dev.c:4142)
[   25.983604][    C2]  sch_direct_xmit (net/sched/sch_generic.c:372)
[   25.983606][    C2]  ? get_stack_info_noinstr (arch/x86/kernel/dumpstack_64.c:173)
[   25.983607][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   25.983609][    C2]  ? dequeue_skb (./include/trace/events/qdisc.h:14 (discriminator 19))
[   25.983610][    C2]  ? 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)
[   25.983612][    C2]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   25.983614][    C2]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   25.983616][    C2]  __dev_xmit_skb (net/core/dev.c:4262)
[   25.983618][    C2]  ? tc_run (net/core/dev.c:4444 (discriminator 4))
[   25.983619][    C2]  ? alloc_netdev_dummy (net/core/dev.c:12327)
[   25.983621][    C2]  ? netdev_offload_xstats_push_delta (net/core/dev.c:9326 net/core/dev.c:9461)
[   25.983622][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   25.983624][    C2]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   25.983626][    C2]  __dev_queue_xmit (net/core/dev.c:4884)
[   25.983628][    C2]  ? filter_irq_stacks (kernel/stacktrace.c:402)
[   25.983631][    C2]  ? addrconf_rs_timer (net/ipv6/addrconf.c:4073)
[   25.983633][    C2]  ? stack_depot_save_flags (lib/stackdepot.c:609 lib/stackdepot.c:676)
[   25.983636][    C2]  ? netdev_core_pick_tx (net/core/dev.c:4784)
[   25.983639][    C2]  ? neigh_hh_output (./include/net/neighbour.h:525)
[   25.983641][    C2]  ip6_finish_output2 (./include/net/neighbour.h:558 net/ipv6/ip6_output.c:138)
[   25.983644][    C2]  ? ip6_dst_lookup (net/ipv6/ip6_output.c:1269)
[   25.983645][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   25.983647][    C2]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   25.983649][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   25.983650][    C2]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   25.983652][    C2]  ip6_finish_output (net/ipv6/ip6_output.c:210 net/ipv6/ip6_output.c:221)
[   25.983654][    C2]  ip6_output (./include/linux/netfilter.h:314 net/ipv6/ip6_output.c:248)
[   25.983656][    C2]  ? ip6_finish_output (./include/net/inet_sock.h:338 (discriminator 1))
[   25.983657][    C2]  ? xfrm_bundle_lookup.constprop.0 (net/xfrm/xfrm_policy.c:3049)
[   25.983660][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   25.983662][    C2]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   25.983663][    C2]  ? trace_irq_disable.constprop.0 (./include/trace/events/preemptirq.h:36 (discriminator 22))
[   25.983664][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   25.983666][    C2]  ? trace_hardirqs_on (kernel/trace/trace_preemptirq.c:78)
[   25.983667][    C2]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   25.983669][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   25.983671][    C2]  ndisc_send_skb (./include/net/dst.h:470 (discriminator 4) ./include/linux/netfilter.h:325 (discriminator 4) net/ipv6/ndisc.c:513 (discriminator 4))
[   25.983674][    C2]  ? ndisc_recv_na (./include/net/net_namespace.h:422 (discriminator 7))
[   25.983677][    C2]  ? __ndisc_fill_addr_option (net/ipv6/ndisc.c:159)
[   25.983679][    C2]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   25.983681][    C2]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   25.983683][    C2]  addrconf_rs_timer (net/ipv6/addrconf.c:4073)
[   25.983684][    C2]  ? 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)
[   25.983686][    C2]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   25.983688][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   25.983690][    C2]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   25.983691][    C2]  ? 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)
[   25.983693][    C2]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   25.983695][    C2]  call_timer_fn (kernel/time/timer.c:1748)
[   25.983697][    C2]  ? detach_if_pending (./include/linux/list.h:1159)
[   25.983699][    C2]  ? debug_object_active_state (lib/debugobjects.c:1122)
[   25.983703][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   25.983705][    C2]  __run_timers (kernel/time/timer.c:1799 kernel/time/timer.c:2374)
[   25.983707][    C2]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   25.983709][    C2]  ? __bpf_trace_itimer_expire (./include/trace/events/timer.h:407)
[   25.983711][    C2]  ? 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)
[   25.983714][    C2]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   25.983716][    C2]  run_timer_softirq (kernel/time/timer.c:2386 kernel/time/timer.c:2395 kernel/time/timer.c:2403)
[   25.983718][    C2]  ? __run_timers (./include/trace/events/timer.h:138 (discriminator 19))
[   25.983719][    C2]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   25.983721][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   25.983722][    C2]  handle_softirqs (kernel/softirq.c:645)
[   25.983724][    C2]  ? _local_bh_enable (kernel/softirq.c:428 (discriminator 1))
[   25.983726][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   25.983727][    C2]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   25.983729][    C2]  __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
[   25.983731][    C2]  irq_exit_rcu (kernel/softirq.c:784)
[   25.983732][    C2]  sysvec_apic_timer_interrupt (arch/x86/kernel/apic/apic.c:1062 (discriminator 37) arch/x86/kernel/apic/apic.c:1062 (discriminator 37))
[   25.983734][    C2]  </IRQ>
[   25.983735][    C2]  <TASK>
[   25.983736][    C2]  ? _raw_spin_unlock (./include/linux/spinlock_api_smp.h:201 (discriminator 1) kernel/locking/spinlock.c:213 (discriminator 1))
[   25.983739][    C2]  asm_sysvec_apic_timer_interrupt (./arch/x86/include/asm/idtentry.h:674)
[   25.983741][    C2] RIP: 0010:pv_native_safe_halt (./arch/x86/include/asm/irqflags.h:48 arch/x86/kernel/paravirt.c:63)
[   25.983744][    C2] 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
[   25.983746][    C2] RSP: 0018:ffa0000000157e00 EFLAGS: 00000246
[   25.983750][    C2] RAX: 0000000000000002 RBX: ff11000001bec6c0 RCX: 0000000000000001
[   25.983751][    C2] RDX: 0000000000000002 RSI: ffffffff88c8d860 RDI: ffffffff864f0307
[   25.983752][    C2] RBP: 0000000000000000 R08: ffffffff88980421 R09: 1fe2200005d663a2
[   25.983753][    C2] R10: 0000000000000002 R11: 0000000000000000 R12: 1ff400000002afc3
[   25.983753][    C2] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000000000
[   25.983755][    C2]  ? ct_kernel_exit.constprop.0 (./include/linux/instrumented.h:97 kernel/context_tracking.c:124)
[   25.983757][    C2]  ? cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   25.983760][    C2]  default_idle (./arch/x86/include/asm/paravirt.h:62 arch/x86/kernel/process.c:768)
[   25.983762][    C2]  default_idle_call (kernel/sched/idle.c:122)
[   25.983763][    C2]  cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   25.983765][    C2]  ? arch_cpu_idle_exit+0x40/0x40
[   25.983766][    C2]  ? mark_tsc_async_resets (arch/x86/kernel/tsc_sync.c:49)
[   25.983774][    C2]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   25.983775][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   25.983777][    C2]  do_idle (kernel/sched/idle.c:355)
[   25.983779][    C2]  cpu_startup_entry (kernel/sched/idle.c:454)
[   25.983780][    C2]  start_secondary (arch/x86/kernel/smpboot.c:312)
[   25.983782][    C2]  ? set_cpu_sibling_map (arch/x86/kernel/smpboot.c:733 (discriminator 4))
[   25.983784][    C2]  common_startup_64 (arch/x86/kernel/head_64.S:418)
| [   32.444929][  T432] softirqs last disabled at (0): 0x0
| [   32.444931][  T432] Preemption disabled at:
| [   32.444931][  T432] 0x0
| [   32.444940][  T432] Tainted: [W]=WARN
[   32.444941][  T432] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   32.444942][  T432] Call Trace:
[   32.444944][  T432]  <TASK>
[   32.444945][  T432]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   32.444950][  T432]  __might_resched.cold (kernel/sched/core.c:9234)
[   32.444954][  T432]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   32.444957][  T432]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   32.444961][  T432]  __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))
[   32.444965][  T432]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   32.444967][  T432]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   32.444971][  T432]  ? 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)
[   32.444973][  T432]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   32.444975][  T432]  put_chars (drivers/char/virtio_console.c:1176)
[   32.444977][  T432]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   32.444978][  T432]  ? printk_get_next_message (kernel/printk/printk.c:3072)
[   32.444982][  T432]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   32.444985][  T432]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   32.444988][  T432]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   32.444989][  T432]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   32.444991][  T432]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   32.444993][  T432]  console_emit_next_record (kernel/printk/printk.c:3183)
[   32.444996][  T432]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   32.444998][  T432]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   32.444999][  T432]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   32.445001][  T432]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   32.445002][  T432]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   32.445004][  T432]  ? console_flush_one_record (kernel/printk/printk.c:3247)
[   32.445006][  T432]  console_flush_one_record (kernel/printk/printk.c:3268)
[   32.445008][  T432]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   32.445011][  T432]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   32.445013][  T432]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   32.445014][  T432]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   32.445016][  T432]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   32.445017][  T432]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   32.445019][  T432]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   32.445020][  T432]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   32.445022][  T432]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   32.445024][  T432]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   32.445026][  T432]  vprintk_emit (kernel/printk/printk.c:2479)
[   32.445029][  T432]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   32.445031][  T432]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   32.445032][  T432]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   32.445035][  T432]  ? trace_hardirqs_on (kernel/trace/trace_preemptirq.c:78)
[   32.445036][  T432]  _printk (kernel/printk/printk.c:2504)
[   32.445039][  T432]  ? snapshot_read.cold (user.c:?)
[   32.445042][  T432]  ? ipv6_mc_down (net/ipv6/mcast.c:1137 net/ipv6/mcast.c:2792)
[   32.445047][  T432] br_set_state (net/bridge/br_stp.c:57 (discriminator 2)) bridge
[   32.445060][  T432] br_stp_disable_port (net/bridge/br_stp_if.c:106) bridge
[   32.445068][  T432] br_device_event (net/bridge/br.c:111) bridge
[   32.445077][  T432]  ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:211 (discriminator 1) kernel/locking/spinlock.c:221 (discriminator 1))
[   32.445082][  T432]  ? llc_exit (./arch/x86/include/asm/atomic.h:28 ./include/linux/atomic/atomic-arch-fallback.h:503 ./include/linux/atomic/atomic-instrumented.h:68 ./include/linux/refcount.h:134 net/llc/llc_core.c:38 net/llc/llc_core.c:96) llc
[   32.445085][  T432]  ? addrconf_notify (net/ipv6/addrconf.c:3812)
[   32.445089][  T432]  notifier_call_chain (kernel/notifier.c:85)
[   32.445092][  T432]  __dev_notify_flags (net/core/dev.c:2313 net/core/dev.c:2327 net/core/dev.c:9855)
[   32.445096][  T432]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   32.445097][  T432]  ? netif_change_name (net/core/dev.c:1517)
[   32.445099][  T432]  ? netif_set_allmulti (./include/net/netdev_lock.h:30 (discriminator 1))
[   32.445102][  T432]  ? __kernel_text_address (kernel/extable.c:79)
[   32.445104][  T432]  ? write_profile (profile.c:?)
[   32.445106][  T432]  ? unwind_get_return_address (arch/x86/kernel/unwind_orc.c:385 arch/x86/kernel/unwind_orc.c:380)
[   32.445109][  T432]  netif_change_flags (net/core/dev.c:9882)
[   32.445112][  T432]  do_setlink.isra.0 (net/core/rtnetlink.c:3266 (discriminator 1))
[   32.445115][  T432]  ? stack_trace_save (kernel/stacktrace.c:122 (discriminator 1))
[   32.445116][  T432]  ? rtnl_link_get_size (net/core/rtnetlink.c:747)
[   32.445118][  T432]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   32.445119][  T432]  ? stack_depot_save_flags (lib/stackdepot.c:609 lib/stackdepot.c:676)
[   32.445123][  T432]  ? kasan_save_stack (mm/kasan/common.c:58)
[   32.445126][  T432]  ? kasan_save_stack (mm/kasan/common.c:57)
[   32.445128][  T432]  ? kasan_save_track (mm/kasan/common.c:78)
[   32.445129][  T432]  ? __kasan_kmalloc (mm/kasan/common.c:398 mm/kasan/common.c:415)
[   32.445131][  T432]  ? __kmalloc_cache_noprof (./include/linux/kasan.h:263 mm/slub.c:5563)
[   32.445132][  T432]  ? rtnl_newlink (./include/linux/slab.h:991 (discriminator 1) net/core/rtnetlink.c:4113 (discriminator 1))
[   32.445134][  T432]  ? rtnetlink_rcv_msg (net/core/rtnetlink.c:7132)
[   32.445135][  T432]  ? netlink_rcv_skb (net/netlink/af_netlink.c:2556)
[   32.445137][  T432]  ? netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   32.445139][  T432]  ? netlink_sendmsg (net/netlink/af_netlink.c:1900)
[   32.445140][  T432]  ? ____sys_sendmsg (net/socket.c:800 (discriminator 4) net/socket.c:815 (discriminator 4) net/socket.c:2713 (discriminator 4))
[   32.445143][  T432]  ? ___sys_sendmsg (net/socket.c:2767)
[   32.445144][  T432]  ? __sys_sendmsg (net/socket.c:2799)
[   32.445145][  T432]  ? do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[   32.445147][  T432]  ? entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   32.445150][  T432]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   32.445152][  T432]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   32.445153][  T432]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   32.445155][  T432]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   32.445156][  T432]  ? trace_contention_end (./include/trace/events/lock.h:121 (discriminator 22))
[   32.445159][  T432]  ? __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)
[   32.445161][  T432]  ? __mutex_lock (kernel/locking/mutex.c:656 (discriminator 1) kernel/locking/mutex.c:821 (discriminator 1))
[   32.445162][  T432]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:366 net/core/rtnetlink.c:4214)
[   32.445164][  T432]  ? ww_mutex_lock (kernel/locking/mutex.c:934)
[   32.445166][  T432]  ? __rtnl_newlink (net/core/rtnetlink.c:4063)
[   32.445168][  T432]  rtnl_newlink (net/core/rtnetlink.c:4215)
[   32.445170][  T432]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   32.445171][  T432]  ? rtnl_bridge_getlink (net/core/rtnetlink.c:5558)
[   32.445173][  T432]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   32.445174][  T432]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   32.445176][  T432]  ? is_bpf_text_address (./include/linux/rcupdate.h:850 kernel/bpf/core.c:749)
[   32.445179][  T432]  ? is_bpf_text_address (./include/linux/rcupdate.h:882 kernel/bpf/core.c:751)
[   32.445181][  T432]  ? kernel_text_address (kernel/extable.c:125 kernel/extable.c:94)
[   32.445182][  T432]  ? __kernel_text_address (kernel/extable.c:79)
[   32.445184][  T432]  ? write_profile (profile.c:?)
[   32.445185][  T432]  ? unwind_get_return_address (arch/x86/kernel/unwind_orc.c:385 arch/x86/kernel/unwind_orc.c:380)
[   32.445186][  T432]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   32.445188][  T432]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   32.445189][  T432]  ? cap_capable (./include/trace/events/capability.h:26 (discriminator 22) security/commoncap.c:130 (discriminator 22))
[   32.445193][  T432]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   32.445194][  T432]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   32.445196][  T432]  ? rtnl_bridge_getlink (net/core/rtnetlink.c:5558)
[   32.445197][  T432]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7132)
[   32.445199][  T432]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   32.445200][  T432]  ? filter_irq_stacks (kernel/stacktrace.c:402)
[   32.445202][  T432]  ? stack_depot_save_flags (lib/stackdepot.c:609 lib/stackdepot.c:676)
[   32.445204][  T432]  netlink_rcv_skb (net/netlink/af_netlink.c:2556)
[   32.445206][  T432]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   32.445207][  T432]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   32.445208][  T432]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   32.445210][  T432]  ? __netlink_lookup (./include/linux/rcupdate.h:850 ./include/linux/rhashtable.h:709 net/netlink/af_netlink.c:499)
[   32.445212][  T432]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   32.445214][  T432]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   32.445216][  T432]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   32.445218][  T432]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   32.445219][  T432]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   32.445221][  T432]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   32.445223][  T432]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   32.445224][  T432]  netlink_sendmsg (net/netlink/af_netlink.c:1900)
[   32.445226][  T432]  ? netlink_unicast (./include/net/net_namespace.h:422 (discriminator 7))
[   32.445228][  T432]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   32.445230][  T432]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   32.445232][  T432]  ____sys_sendmsg (net/socket.c:800 (discriminator 4) net/socket.c:815 (discriminator 4) net/socket.c:2713 (discriminator 4))
[   32.445233][  T432]  ? copy_msghdr_from_user (net/socket.c:2650)
[   32.445235][  T432]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5399)
[   32.445236][  T432]  ? move_addr_to_kernel (net/socket.c:258)
[   32.445238][  T432]  ? filter_irq_stacks (kernel/stacktrace.c:402)
[   32.445240][  T432]  ___sys_sendmsg (net/socket.c:2767)
[   32.445242][  T432]  ? copy_msghdr_from_user (net/socket.c:2619)
[   32.445247][  T432]  __sys_sendmsg (net/socket.c:2799)
[   32.445249][  T432]  ? __sys_sendmsg_sock (net/socket.c:2780)
[   32.445251][  T432]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   32.445254][  T432]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[   32.445255][  T432]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[   32.445257][  T432]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   32.445258][  T432] RIP: 0033:0x7ffb7213a54e
[   32.445261][  T432] 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
[   32.445263][  T432] RSP: 002b:00007ffe66dcf250 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   32.445266][  T432] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007ffb7213a54e
[   32.445268][  T432] RDX: 0000000000000000 RSI: 00007ffe66dcf300 RDI: 0000000000000005
[   32.445269][  T432] RBP: 00007ffe66dcf260 R08: 0000000000000000 R09: 0000000000000000
[   32.445269][  T432] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a912d72


Finger prints:
mark_lock_irq:mark_lock:mark_usage:__lock_acquire:console_lock_spinning_enable
__irq_exit_rcu:dump_stack_lvl:__kmalloc_noprof:put_chars:hvc_console_print
__kmalloc_noprof:put_chars:hvc_console_print:console_emit_next_record:console_flush_one_record
__alloc_skb:vprintk_emit:dump_stack_lvl:__kmalloc_noprof:put_chars
__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