======================================
| [   10.609761][  T250] softirqs last disabled at (33009): __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
| [   10.609763][  T250] Preemption disabled at:
| [   10.609763][  T250] vprintk_emit (kernel/printk/printk.c:2471)
| [   10.609773][  T250] Tainted: [W]=WARN
[   10.609774][  T250] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   10.609775][  T250] Call Trace:
[   10.609777][  T250]  <TASK>
[   10.609779][  T250]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   10.609784][  T250]  ? vprintk_emit (kernel/printk/printk.c:2471)
[   10.609787][  T250]  __might_resched.cold (kernel/sched/core.c:9234)
[   10.609791][  T250]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   10.609795][  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)
[   10.609801][  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))
[   10.609803][  T250]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   10.609809][  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)
[   10.609812][  T250]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   10.609815][  T250]  put_chars (drivers/char/virtio_console.c:1176)
[   10.609817][  T250]  ? desc_read_finalized_seq (kernel/printk/printk_ringbuffer.c:1934)
[   10.609819][  T250]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   10.609822][  T250]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   10.609826][  T250]  ? validate_chain (kernel/locking/lockdep.c:3817 (discriminator 2) kernel/locking/lockdep.c:3837 (discriminator 2) kernel/locking/lockdep.c:3892 (discriminator 2))
[   10.609830][  T250]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   10.609833][  T250]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   10.609834][  T250]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   10.609839][  T250]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   10.609840][  T250]  ? console_emit_next_record (kernel/printk/printk.c:3095 (discriminator 2) kernel/printk/printk.c:3182 (discriminator 2))
[   10.609843][  T250]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   10.609846][  T250]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   10.609850][  T250]  console_emit_next_record (kernel/printk/printk.c:3183)
[   10.609854][  T250]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   10.609856][  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))
[   10.609859][  T250]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   10.609862][  T250]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   10.609865][  T250]  console_flush_one_record (kernel/printk/printk.c:3268)
[   10.609870][  T250]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   10.609871][  T250]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   10.609877][  T250]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   10.609879][  T250]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   10.609881][  T250]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   10.609884][  T250]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   10.609887][  T250]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   10.609889][  T250]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   10.609892][  T250]  vprintk_emit (kernel/printk/printk.c:2479)
[   10.609900][  T250]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   10.609907][  T250]  ? gre_exit (net/ipv4/gre_demux.c:73) gre
[   10.609910][  T250]  _printk (kernel/printk/printk.c:2504)
[   10.609914][  T250]  ? snapshot_read.cold (user.c:?)
[   10.609920][  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)
[   10.609923][  T250] gre_init (gre.mod.c:?) gre
[   10.609925][  T250]  do_one_initcall (init/main.c:1357)
[   10.609928][  T250]  ? trace_event_raw_event_initcall_level (./include/trace/events/initcall.h:10)
[   10.609933][  T250]  ? do_init_module (./include/linux/slab.h:991 (discriminator 1) kernel/module/main.c:3105 (discriminator 1))
[   10.609936][  T250]  ? kasan_unpoison (mm/kasan/shadow.c:146 mm/kasan/shadow.c:178)
[   10.609940][  T250]  do_init_module (kernel/module/main.c:3117)
[   10.609944][  T250]  ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4488)
[   10.609948][  T250]  ? free_module (./include/trace/events/module.h:50 (discriminator 19))
[   10.609952][  T250]  ? kfree (./include/linux/kasan.h:235 mm/slub.c:2748 mm/slub.c:6499 mm/slub.c:6792)
[   10.609956][  T250]  load_module (kernel/module/main.c:3593)
[   10.609963][  T250]  ? layout_and_allocate.isra.0 (kernel/module/main.c:3016)
[   10.609968][  T250]  ? backing_file_read_iter (fs/backing-file.c:211)
[   10.609971][  T250]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   10.609975][  T250]  init_module_from_file (kernel/module/main.c:3790)
[   10.609979][  T250]  ? __do_sys_init_module (kernel/module/main.c:3664)
[   10.609987][  T250]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   10.609990][  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)
[   10.609993][  T250]  idempotent_init_module (kernel/module/main.c:3802)
[   10.609998][  T250]  ? init_module_from_file (kernel/module/main.c:3791)
[   10.610008][  T250]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   10.610011][  T250]  ? cap_capable (./include/trace/events/capability.h:26 (discriminator 22) security/commoncap.c:130 (discriminator 22))
[   10.610017][  T250]  __x64_sys_finit_module (kernel/module/main.c:3828 kernel/module/main.c:3812 kernel/module/main.c:3812)
[   10.610019][  T250]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   10.610023][  T250]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[   10.610025][  T250]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[   10.610027][  T250]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   10.610030][  T250] RIP: 0033:0x7fe4fc5a737d
[   10.610033][  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
[   10.610035][  T250] RSP: 002b:00007ffe6b604bf8 EFLAGS: 00000246 ORIG_RAX: 0000000000000139
[   10.610038][  T250] RAX: ffffffffffffffda RBX: 00005621fdd1ba40 RCX: 00007fe4fc5a737d
[   10.610039][  T250] RDX: 0000000000000000 RSI: 00005621d64d5ffd RDI: 0000000000000001
[   10.610040][  T250] RBP: 00007ffe6b604c90 R08: 0000000000000000 R09: 0000000000000000
[   10.610041][  T250] R10: 0000000000000000 R11: 0000000000000246 R12: 00005621d64d5ffd
[   10.610042][  T250] R13: 00005621fdd1ba00 R14: 0000000000040000 R15: 0000000000000000
| [   11.051289][   T57]  #11: ffffffffa3489560 (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))
| [   11.051293][   T57]
| [   11.051293][   T57] stack backtrace:
| [   11.051299][   T57] Tainted: [W]=WARN
[   11.051300][   T57] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   11.051302][   T57] Workqueue: mld mld_ifc_work
[   11.051305][   T57] Call Trace:
[   11.051307][   T57]  <TASK>
[   11.051308][   T57]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   11.051315][   T57]  lockdep_rcu_suspicious.cold (kernel/locking/lockdep.c:6938)
[   11.051321][   T57]  __might_resched (kernel/sched/core.c:9196 (discriminator 9))
[   11.051326][   T57]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   11.051329][   T57]  ? __kmalloc_noprof (./include/linux/sched/mm.h:317 mm/slub.c:4636 mm/slub.c:4974 mm/slub.c:5413 mm/slub.c:5439)
[   11.051334][   T57]  __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))
[   11.051337][   T57]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   11.051342][   T57]  ? 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)
[   11.051345][   T57]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   11.051349][   T57]  put_chars (drivers/char/virtio_console.c:1176)
[   11.051351][   T57]  ? check_prev_add (kernel/locking/lockdep.c:3258 (discriminator 3))
[   11.051354][   T57]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   11.051358][   T57]  ? validate_chain (kernel/locking/lockdep.c:159 kernel/locking/lockdep.c:191 kernel/locking/lockdep.c:3928)
[   11.051363][   T57]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   11.051370][   T57]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   11.051372][   T57]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   11.051377][   T57]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   11.051381][   T57]  console_emit_next_record (kernel/printk/printk.c:3183)
[   11.051384][   T57]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   11.051386][   T57]  ? 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))
[   11.051390][   T57]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   11.051392][   T57]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   11.051396][   T57]  console_flush_one_record (kernel/printk/printk.c:3268)
[   11.051401][   T57]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   11.051403][   T57]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   11.051408][   T57]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   11.051411][   T57]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   11.051413][   T57]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   11.051415][   T57]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   11.051419][   T57]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   11.051421][   T57]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   11.051424][   T57]  vprintk_emit (kernel/printk/printk.c:2479)
[   11.051428][   T57]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   11.051431][   T57]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   11.051436][   T57]  _printk (kernel/printk/printk.c:2504)
[   11.051439][   T57]  ? snapshot_read.cold (user.c:?)
[   11.051441][   T57]  ? ___ratelimit (lib/ratelimit.c:97 (discriminator 3))
[   11.051447][   T57]  ? idr_get_free (??:?)
[   11.051452][   T57] ip6_tnl_xmit_ctl.cold (net/ipv6/ip6_tunnel.c:1064 (discriminator 3)) ip6_tunnel
[   11.051456][   T57] ip6gre_tunnel_xmit (net/ipv6/ip6_gre.c:888) ip6_gre
[   11.051462][   T57]  ? __gre6_xmit (./include/linux/skbuff.h:2904) ip6_gre
[   11.051465][   T57]  ? stack_trace_save (kernel/stacktrace.c:122 (discriminator 1))
[   11.051468][   T57]  ? filter_irq_stacks (kernel/stacktrace.c:402)
[   11.051470][   T57]  ? netif_skb_features (net/core/dev.c:3793 net/core/dev.c:3922)
[   11.051472][   T57]  ? mark_lock_irq (kernel/locking/lockdep.c:4265 (discriminator 1) kernel/locking/lockdep.c:4314 (discriminator 1))
[   11.051474][   T57]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   11.051476][   T57]  ? skb_network_protocol (./include/linux/skbuff.h:2534)
[   11.051479][   T57]  ? save_trace (kernel/locking/lockdep.c:558 kernel/locking/lockdep.c:594)
[   11.051485][   T57]  dev_hard_start_xmit (./include/linux/netdevice.h:5429 ./include/linux/netdevice.h:5438 net/core/dev.c:3937 net/core/dev.c:3953)
[   11.051488][   T57]  ? validate_xmit_skb_list (net/core/dev.c:4142)
[   11.051492][   T57]  sch_direct_xmit (net/sched/sch_generic.c:372)
[   11.051503][   T57]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   11.051505][   T57]  ? dequeue_skb (./include/trace/events/qdisc.h:14 (discriminator 19))
[   11.051508][   T57]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   11.051509][   T57]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   11.051512][   T57]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   11.051517][   T57]  __dev_xmit_skb (net/core/dev.c:4262)
[   11.051522][   T57]  ? alloc_netdev_dummy (net/core/dev.c:12327)
[   11.051523][   T57]  ? __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))
[   11.051526][   T57]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   11.051529][   T57]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   11.051533][   T57]  __dev_queue_xmit (net/core/dev.c:4884)
[   11.051536][   T57]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   11.051541][   T57]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   11.051542][   T57]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   11.051544][   T57]  ? netdev_core_pick_tx (net/core/dev.c:4784)
[   11.051556][   T57]  ip6_finish_output2 (./include/net/neighbour.h:560 (discriminator 3) net/ipv6/ip6_output.c:138 (discriminator 3))
[   11.051561][   T57]  ? ip6_dst_lookup (net/ipv6/ip6_output.c:1269)
[   11.051562][   T57]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   11.051565][   T57]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   11.051568][   T57]  ? 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))
[   11.051573][   T57]  ip6_finish_output (net/ipv6/ip6_output.c:210 net/ipv6/ip6_output.c:221)
[   11.051577][   T57]  ip6_output (./include/linux/netfilter.h:314 net/ipv6/ip6_output.c:248)
[   11.051580][   T57]  ? ip6_finish_output (./include/net/inet_sock.h:338 (discriminator 1))
[   11.051582][   T57]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   11.051584][   T57]  ? xfrm_bundle_lookup.constprop.0 (net/xfrm/xfrm_policy.c:3049)
[   11.051587][   T57]  ? mark_held_locks (kernel/locking/lockdep.c:4341)
[   11.051591][   T57]  ? __local_bh_enable_ip (kernel/softirq.c:478)
[   11.051593][   T57]  ? __local_bh_enable_ip (kernel/softirq.c:478)
[   11.051595][   T57]  ? icmp6_dst_alloc (net/ipv6/route.c:3364)
[   11.051599][   T57]  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))
[   11.051604][   T57]  ? mld_dad_start_work (net/ipv6/mcast.c:1133)
[   11.051611][   T57]  ? mld_send_cr (./include/linux/lockdep.h:249 net/ipv6/mcast.c:2148)
[   11.051615][   T57]  mld_ifc_work (net/ipv6/mcast.c:2711)
[   11.051617][   T57]  ? process_one_work (kernel/workqueue.c:3363 (discriminator 2))
[   11.051619][   T57]  process_one_work (kernel/workqueue.c:3387)
[   11.051626][   T57]  ? __queue_delayed_work (kernel/workqueue.c:2622)
[   11.051629][   T57]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   11.051637][   T57]  worker_thread (kernel/workqueue.c:3470 kernel/workqueue.c:3551)
[   11.051641][   T57]  ? rescuer_thread (./include/linux/list.h:419 (discriminator 3))
[   11.051643][   T57]  ? __kthread_parkme (./include/linux/instrumented.h:82 ./include/asm-generic/bitops/instrumented-non-atomic.h:141 kernel/kthread.c:272)
[   11.051646][   T57]  ? rescuer_thread (./include/linux/list.h:419 (discriminator 3))
[   11.051649][   T57]  ? rescuer_thread (./include/linux/list.h:419 (discriminator 3))
[   11.051651][   T57]  kthread (kernel/kthread.c:436)
[   11.051653][   T57]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   11.051656][   T57]  ? kthread_affine_preferred (kernel/kthread.c:857)
[   11.051659][   T57]  ret_from_fork (arch/x86/kernel/process.c:158)
[   11.051663][   T57]  ? arch_exit_to_user_mode_prepare.isra.0 (arch/x86/entry/vdso/vma.c:80 (discriminator 1))
[   11.051666][   T57]  ? __switch_to (arch/x86/kernel/process_64.c:403 arch/x86/kernel/process_64.c:663)
[   11.051669][   T57]  ? kthread_affine_preferred (kernel/kthread.c:857)
[   11.051672][   T57]  ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
| [   11.665659][  T251] softirqs last disabled at (40696): __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))
| [   11.665661][  T251] Preemption disabled at:
| [   11.665662][  T251] __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))
| [   11.665671][  T251] Tainted: [W]=WARN
[   11.665672][  T251] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   11.665674][  T251] Workqueue: mld mld_ifc_work
[   11.665677][  T251] Call Trace:
[   11.665679][  T251]  <TASK>
[   11.665681][  T251]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   11.665687][  T251]  ? __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))
[   11.665690][  T251]  __might_resched.cold (kernel/sched/core.c:9234)
[   11.665694][  T251]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   11.665698][  T251]  ? __kmalloc_noprof (./include/linux/sched/mm.h:317 mm/slub.c:4636 mm/slub.c:4974 mm/slub.c:5413 mm/slub.c:5439)
[   11.665703][  T251]  __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))
[   11.665705][  T251]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   11.665711][  T251]  ? 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)
[   11.665714][  T251]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   11.665717][  T251]  put_chars (drivers/char/virtio_console.c:1176)
[   11.665720][  T251]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   11.665723][  T251]  ? validate_chain (kernel/locking/lockdep.c:3817 (discriminator 2) kernel/locking/lockdep.c:3837 (discriminator 2) kernel/locking/lockdep.c:3892 (discriminator 2))
[   11.665728][  T251]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   11.665734][  T251]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   11.665737][  T251]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   11.665741][  T251]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   11.665745][  T251]  console_emit_next_record (kernel/printk/printk.c:3183)
[   11.665749][  T251]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   11.665750][  T251]  ? 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))
[   11.665754][  T251]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   11.665756][  T251]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   11.665760][  T251]  console_flush_one_record (kernel/printk/printk.c:3268)
[   11.665764][  T251]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   11.665766][  T251]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   11.665771][  T251]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   11.665774][  T251]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   11.665776][  T251]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   11.665778][  T251]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   11.665782][  T251]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   11.665784][  T251]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   11.665787][  T251]  vprintk_emit (kernel/printk/printk.c:2479)
[   11.665791][  T251]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   11.665794][  T251]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   11.665799][  T251]  _printk (kernel/printk/printk.c:2504)
[   11.665802][  T251]  ? snapshot_read.cold (user.c:?)
[   11.665804][  T251]  ? ___ratelimit (lib/ratelimit.c:97 (discriminator 3))
[   11.665810][  T251]  ? idr_get_free (??:?)
[   11.665815][  T251] ip6_tnl_xmit_ctl.cold (net/ipv6/ip6_tunnel.c:1064 (discriminator 3)) ip6_tunnel
[   11.665821][  T251] ip6gre_tunnel_xmit (net/ipv6/ip6_gre.c:888) ip6_gre
[   11.665826][  T251]  ? __gre6_xmit (./include/linux/skbuff.h:2904) ip6_gre
[   11.665828][  T251]  ? mark_usage (kernel/locking/lockdep.c:4690)
[   11.665830][  T251]  ? ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
[   11.665831][  T251]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   11.665834][  T251]  ? netif_skb_features (net/core/dev.c:3793 net/core/dev.c:3922)
[   11.665836][  T251]  ? mark_usage (kernel/locking/lockdep.c:4690)
[   11.665838][  T251]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   11.665841][  T251]  ? skb_network_protocol (./include/linux/skbuff.h:2534)
[   11.665847][  T251]  dev_hard_start_xmit (./include/linux/netdevice.h:5429 ./include/linux/netdevice.h:5438 net/core/dev.c:3937 net/core/dev.c:3953)
[   11.665851][  T251]  ? validate_xmit_skb_list (net/core/dev.c:4142)
[   11.665854][  T251]  sch_direct_xmit (net/sched/sch_generic.c:372)
[   11.665859][  T251]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   11.665862][  T251]  ? dequeue_skb (./include/trace/events/qdisc.h:14 (discriminator 19))
[   11.665864][  T251]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   11.665866][  T251]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   11.665868][  T251]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   11.665873][  T251]  __dev_xmit_skb (net/core/dev.c:4262)
[   11.665877][  T251]  ? alloc_netdev_dummy (net/core/dev.c:12327)
[   11.665879][  T251]  ? __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))
[   11.665882][  T251]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   11.665884][  T251]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   11.665888][  T251]  __dev_queue_xmit (net/core/dev.c:4884)
[   11.665891][  T251]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   11.665900][  T251]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   11.665902][  T251]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   11.665905][  T251]  ? netdev_core_pick_tx (net/core/dev.c:4784)
[   11.665916][  T251]  ip6_finish_output2 (./include/net/neighbour.h:560 (discriminator 3) net/ipv6/ip6_output.c:138 (discriminator 3))
[   11.665921][  T251]  ? ip6_dst_lookup (net/ipv6/ip6_output.c:1269)
[   11.665923][  T251]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   11.665926][  T251]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   11.665929][  T251]  ? 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))
[   11.665933][  T251]  ip6_finish_output (net/ipv6/ip6_output.c:210 net/ipv6/ip6_output.c:221)
[   11.665937][  T251]  ip6_output (./include/linux/netfilter.h:314 net/ipv6/ip6_output.c:248)
[   11.665940][  T251]  ? ip6_finish_output (./include/net/inet_sock.h:338 (discriminator 1))
[   11.665942][  T251]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   11.665944][  T251]  ? xfrm_bundle_lookup.constprop.0 (net/xfrm/xfrm_policy.c:3049)
[   11.665947][  T251]  ? mark_held_locks (kernel/locking/lockdep.c:4341)
[   11.665950][  T251]  ? __local_bh_enable_ip (kernel/softirq.c:478)
[   11.665953][  T251]  ? __local_bh_enable_ip (kernel/softirq.c:478)
[   11.665955][  T251]  ? icmp6_dst_alloc (net/ipv6/route.c:3364)
[   11.665959][  T251]  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))
[   11.665963][  T251]  ? mld_dad_start_work (net/ipv6/mcast.c:1133)
[   11.665970][  T251]  ? mld_send_cr (./include/linux/lockdep.h:249 net/ipv6/mcast.c:2148)
[   11.665974][  T251]  mld_ifc_work (net/ipv6/mcast.c:2711)
[   11.665976][  T251]  ? process_one_work (kernel/workqueue.c:3363 (discriminator 2))
[   11.665978][  T251]  process_one_work (kernel/workqueue.c:3387)
[   11.665985][  T251]  ? __queue_delayed_work (kernel/workqueue.c:2622)
[   11.665988][  T251]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   11.665995][  T251]  worker_thread (kernel/workqueue.c:3470 kernel/workqueue.c:3551)
[   11.666002][  T251]  ? rescuer_thread (./include/linux/list.h:419 (discriminator 3))
[   11.666005][  T251]  ? __kthread_parkme (./include/linux/instrumented.h:82 ./include/asm-generic/bitops/instrumented-non-atomic.h:141 kernel/kthread.c:272)
[   11.666009][  T251]  ? rescuer_thread (./include/linux/list.h:419 (discriminator 3))
[   11.666014][  T251]  ? rescuer_thread (./include/linux/list.h:419 (discriminator 3))
[   11.666017][  T251]  kthread (kernel/kthread.c:436)
[   11.666019][  T251]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   11.666023][  T251]  ? kthread_affine_preferred (kernel/kthread.c:857)
[   11.666026][  T251]  ret_from_fork (arch/x86/kernel/process.c:158)
[   11.666030][  T251]  ? arch_exit_to_user_mode_prepare.isra.0 (arch/x86/entry/vdso/vma.c:80 (discriminator 1))
[   11.666033][  T251]  ? __switch_to (arch/x86/kernel/process_64.c:403 arch/x86/kernel/process_64.c:663)
[   11.666036][  T251]  ? kthread_affine_preferred (kernel/kthread.c:857)
[   11.666039][  T251]  ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
| [   12.677085][  T251] softirqs last disabled at (109090): __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))
| [   12.677087][  T251] Preemption disabled at:
| [   12.677088][  T251] __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))
| [   12.677097][  T251] Tainted: [W]=WARN
[   12.677098][  T251] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   12.677100][  T251] Workqueue: mld mld_ifc_work
[   12.677103][  T251] Call Trace:
[   12.677105][  T251]  <TASK>
[   12.677107][  T251]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   12.677113][  T251]  ? __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))
[   12.677115][  T251]  __might_resched.cold (kernel/sched/core.c:9234)
[   12.677120][  T251]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   12.677124][  T251]  ? __kmalloc_noprof (./include/linux/sched/mm.h:317 mm/slub.c:4636 mm/slub.c:4974 mm/slub.c:5413 mm/slub.c:5439)
[   12.677129][  T251]  __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))
[   12.677131][  T251]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   12.677137][  T251]  ? 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)
[   12.677140][  T251]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   12.677143][  T251]  put_chars (drivers/char/virtio_console.c:1176)
[   12.677146][  T251]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   12.677149][  T251]  ? validate_chain (kernel/locking/lockdep.c:3817 (discriminator 2) kernel/locking/lockdep.c:3837 (discriminator 2) kernel/locking/lockdep.c:3892 (discriminator 2))
[   12.677155][  T251]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   12.677161][  T251]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   12.677164][  T251]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   12.677168][  T251]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   12.677172][  T251]  console_emit_next_record (kernel/printk/printk.c:3183)
[   12.677176][  T251]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   12.677178][  T251]  ? 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))
[   12.677181][  T251]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   12.677184][  T251]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   12.677188][  T251]  console_flush_one_record (kernel/printk/printk.c:3268)
[   12.677192][  T251]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   12.677194][  T251]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   12.677200][  T251]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   12.677203][  T251]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   12.677205][  T251]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   12.677207][  T251]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   12.677211][  T251]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   12.677212][  T251]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   12.677216][  T251]  vprintk_emit (kernel/printk/printk.c:2479)
[   12.677220][  T251]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   12.677223][  T251]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   12.677228][  T251]  _printk (kernel/printk/printk.c:2504)
[   12.677232][  T251]  ? snapshot_read.cold (user.c:?)
[   12.677234][  T251]  ? ___ratelimit (lib/ratelimit.c:97 (discriminator 3))
[   12.677240][  T251]  ? idr_get_free (??:?)
[   12.677245][  T251] ip6_tnl_xmit_ctl.cold (net/ipv6/ip6_tunnel.c:1064 (discriminator 3)) ip6_tunnel
[   12.677250][  T251] ip6gre_tunnel_xmit (net/ipv6/ip6_gre.c:888) ip6_gre
[   12.677255][  T251]  ? mark_usage (kernel/locking/lockdep.c:4690)
[   12.677258][  T251]  ? __gre6_xmit (./include/linux/skbuff.h:2904) ip6_gre
[   12.677262][  T251]  ? mark_usage (kernel/locking/lockdep.c:4690)
[   12.677263][  T251]  ? netif_skb_features (net/core/dev.c:3793 net/core/dev.c:3922)
[   12.677265][  T251]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   12.677267][  T251]  ? validate_chain (kernel/locking/lockdep.c:157 kernel/locking/lockdep.c:202 kernel/locking/lockdep.c:3329 kernel/locking/lockdep.c:3924)
[   12.677270][  T251]  ? skb_network_protocol (./include/linux/skbuff.h:2534)
[   12.677273][  T251]  ? mark_usage (kernel/locking/lockdep.c:4690)
[   12.677278][  T251]  dev_hard_start_xmit (./include/linux/netdevice.h:5429 ./include/linux/netdevice.h:5438 net/core/dev.c:3937 net/core/dev.c:3953)
[   12.677280][  T251]  ? 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))
[   12.677283][  T251]  ? validate_xmit_skb_list (net/core/dev.c:4142)
[   12.677286][  T251]  sch_direct_xmit (net/sched/sch_generic.c:372)
[   12.677291][  T251]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   12.677293][  T251]  ? dequeue_skb (./include/trace/events/qdisc.h:14 (discriminator 19))
[   12.677296][  T251]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   12.677298][  T251]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   12.677303][  T251]  __dev_xmit_skb (net/core/dev.c:4262)
[   12.677308][  T251]  ? alloc_netdev_dummy (net/core/dev.c:12327)
[   12.677309][  T251]  ? __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))
[   12.677312][  T251]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   12.677315][  T251]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   12.677319][  T251]  __dev_queue_xmit (net/core/dev.c:4884)
[   12.677327][  T251]  ? netdev_core_pick_tx (net/core/dev.c:4784)
[   12.677329][  T251]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   12.677330][  T251]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   12.677337][  T251]  ? neigh_hh_output (./include/net/neighbour.h:525)
[   12.677343][  T251]  ip6_finish_output2 (./include/net/neighbour.h:558 net/ipv6/ip6_output.c:138)
[   12.677347][  T251]  ? ip6_dst_lookup (net/ipv6/ip6_output.c:1269)
[   12.677349][  T251]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   12.677352][  T251]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   12.677355][  T251]  ? 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))
[   12.677359][  T251]  ip6_finish_output (net/ipv6/ip6_output.c:210 net/ipv6/ip6_output.c:221)
[   12.677363][  T251]  ip6_output (./include/linux/netfilter.h:314 net/ipv6/ip6_output.c:248)
[   12.677366][  T251]  ? ip6_finish_output (./include/net/inet_sock.h:338 (discriminator 1))
[   12.677368][  T251]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   12.677370][  T251]  ? xfrm_bundle_lookup.constprop.0 (net/xfrm/xfrm_policy.c:3049)
[   12.677373][  T251]  ? mark_held_locks (kernel/locking/lockdep.c:4341)
[   12.677377][  T251]  ? __local_bh_enable_ip (kernel/softirq.c:478)
[   12.677380][  T251]  ? __local_bh_enable_ip (kernel/softirq.c:478)
[   12.677382][  T251]  ? icmp6_dst_alloc (net/ipv6/route.c:3364)
[   12.677385][  T251]  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))
[   12.677390][  T251]  ? mld_dad_start_work (net/ipv6/mcast.c:1133)
[   12.677397][  T251]  ? mld_send_cr (./include/linux/lockdep.h:249 net/ipv6/mcast.c:2148)
[   12.677401][  T251]  mld_ifc_work (net/ipv6/mcast.c:2711)
[   12.677403][  T251]  ? process_one_work (kernel/workqueue.c:3363 (discriminator 2))
[   12.677405][  T251]  process_one_work (kernel/workqueue.c:3387)
[   12.677412][  T251]  ? __queue_delayed_work (kernel/workqueue.c:2622)
[   12.677415][  T251]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   12.677423][  T251]  worker_thread (kernel/workqueue.c:3470 kernel/workqueue.c:3551)
[   12.677427][  T251]  ? rescuer_thread (./include/linux/list.h:419 (discriminator 3))
[   12.677429][  T251]  ? __kthread_parkme (./include/linux/instrumented.h:82 ./include/asm-generic/bitops/instrumented-non-atomic.h:141 kernel/kthread.c:272)
[   12.677432][  T251]  ? rescuer_thread (./include/linux/list.h:419 (discriminator 3))
[   12.677435][  T251]  ? rescuer_thread (./include/linux/list.h:419 (discriminator 3))
[   12.677437][  T251]  kthread (kernel/kthread.c:436)
[   12.677439][  T251]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   12.677442][  T251]  ? kthread_affine_preferred (kernel/kthread.c:857)
[   12.677444][  T251]  ret_from_fork (arch/x86/kernel/process.c:158)
[   12.677449][  T251]  ? arch_exit_to_user_mode_prepare.isra.0 (arch/x86/entry/vdso/vma.c:80 (discriminator 1))
[   12.677452][  T251]  ? __switch_to (arch/x86/kernel/process_64.c:403 arch/x86/kernel/process_64.c:663)
[   12.677455][  T251]  ? kthread_affine_preferred (kernel/kthread.c:857)
[   12.677458][  T251]  ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
| [   16.453335][    C0]
| [   16.453335][    C0]
| [   16.453335][    C0] stack backtrace:
| [   16.453341][    C0] Tainted: [W]=WARN
[   16.453342][    C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   16.453343][    C0] Call Trace:
[   16.453345][    C0]  <IRQ>
[   16.453346][    C0]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   16.453350][    C0]  print_irq_inversion_bug.part.0.cold (kernel/locking/lockdep.c:4141)
[   16.453352][    C0]  mark_lock_irq (kernel/locking/lockdep.c:4095 kernel/locking/lockdep.c:4174 kernel/locking/lockdep.c:4310)
[   16.453355][    C0]  mark_lock (kernel/locking/lockdep.c:4769)
[   16.453356][    C0]  mark_usage (kernel/locking/lockdep.c:4658)
[   16.453358][    C0]  __lock_acquire (kernel/locking/lockdep.c:5208)
[   16.453360][    C0]  lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   16.453362][    C0]  ? console_lock_spinning_enable (kernel/printk/printk.c:1902 (discriminator 2))
[   16.453364][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   16.453367][    C0]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   16.453369][    C0]  console_lock_spinning_enable (kernel/printk/printk.c:1902 (discriminator 2))
[   16.453370][    C0]  ? console_lock_spinning_enable (kernel/printk/printk.c:1902 (discriminator 2))
[   16.453372][    C0]  console_emit_next_record (kernel/printk/printk.c:3177)
[   16.453374][    C0]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   16.453376][    C0]  ? console_flush_one_record (./include/linux/rcupdate.h:314 (discriminator 2) ./include/linux/srcu.h:439 (discriminator 2) kernel/printk/printk.c:291 (discriminator 2) kernel/printk/printk.c:3246 (discriminator 2))
[   16.453378][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   16.453380][    C0]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   16.453381][    C0]  console_flush_one_record (kernel/printk/printk.c:3268)
[   16.453384][    C0]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   16.453385][    C0]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   16.453387][    C0]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   16.453389][    C0]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   16.453391][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   16.453392][    C0]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   16.453394][    C0]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   16.453396][    C0]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   16.453398][    C0]  vprintk_emit (kernel/printk/printk.c:2479)
[   16.453400][    C0]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   16.453402][    C0]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   16.453404][    C0]  _printk (kernel/printk/printk.c:2504)
[   16.453406][    C0]  ? snapshot_read.cold (user.c:?)
[   16.453407][    C0]  ? ___ratelimit (lib/ratelimit.c:97 (discriminator 3))
[   16.453410][    C0]  ? idr_get_free (??:?)
[   16.453413][    C0] ip6_tnl_xmit_ctl.cold (net/ipv6/ip6_tunnel.c:1064 (discriminator 3)) ip6_tunnel
[   16.453415][    C0] ip6gre_tunnel_xmit (net/ipv6/ip6_gre.c:888) ip6_gre
[   16.453417][    C0]  ? mark_usage (kernel/locking/lockdep.c:4690)
[   16.453419][    C0]  ? __gre6_xmit (./include/linux/skbuff.h:2904) ip6_gre
[   16.453421][    C0]  ? mark_usage (kernel/locking/lockdep.c:4690)
[   16.453422][    C0]  ? netif_skb_features (net/core/dev.c:3793 net/core/dev.c:3922)
[   16.453424][    C0]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   16.453425][    C0]  ? validate_chain (kernel/locking/lockdep.c:157 kernel/locking/lockdep.c:202 kernel/locking/lockdep.c:3329 kernel/locking/lockdep.c:3924)
[   16.453427][    C0]  ? skb_network_protocol (./include/linux/skbuff.h:2534)
[   16.453428][    C0]  ? mark_usage (kernel/locking/lockdep.c:4690)
[   16.453430][    C0]  dev_hard_start_xmit (./include/linux/netdevice.h:5429 ./include/linux/netdevice.h:5438 net/core/dev.c:3937 net/core/dev.c:3953)
[   16.453432][    C0]  ? validate_chain (kernel/locking/lockdep.c:154 (discriminator 5) kernel/locking/lockdep.c:202 (discriminator 5) kernel/locking/lockdep.c:3329 (discriminator 5) kernel/locking/lockdep.c:3924 (discriminator 5))
[   16.453434][    C0]  ? validate_xmit_skb_list (net/core/dev.c:4142)
[   16.453436][    C0]  sch_direct_xmit (net/sched/sch_generic.c:372)
[   16.453437][    C0]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   16.453439][    C0]  ? dequeue_skb (./include/trace/events/qdisc.h:14 (discriminator 19))
[   16.453440][    C0]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   16.453442][    C0]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   16.453444][    C0]  __dev_xmit_skb (net/core/dev.c:4262)
[   16.453446][    C0]  ? tc_run (net/core/dev.c:4444 (discriminator 6))
[   16.453447][    C0]  ? alloc_netdev_dummy (net/core/dev.c:12327)
[   16.453449][    C0]  ? netdev_offload_xstats_push_delta (net/core/dev.c:9326 net/core/dev.c:9461)
[   16.453450][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   16.453452][    C0]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   16.453454][    C0]  __dev_queue_xmit (net/core/dev.c:4884)
[   16.453456][    C0]  ? netdev_core_pick_tx (net/core/dev.c:4784)
[   16.453458][    C0]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   16.453459][    C0]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   16.453462][    C0]  ? neigh_hh_output (./include/net/neighbour.h:525)
[   16.453464][    C0]  ip6_finish_output2 (./include/net/neighbour.h:558 net/ipv6/ip6_output.c:138)
[   16.453466][    C0]  ? ip6_dst_lookup (net/ipv6/ip6_output.c:1269)
[   16.453467][    C0]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   16.453469][    C0]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   16.453470][    C0]  ? ip6_mtu (./include/linux/rcupdate.h:319 (discriminator 2) ./include/linux/rcupdate.h:880 (discriminator 2) ./include/net/ip6_route.h:384 (discriminator 2) net/ipv6/route.c:3290 (discriminator 2))
[   16.453473][    C0]  ip6_finish_output (net/ipv6/ip6_output.c:210 net/ipv6/ip6_output.c:221)
[   16.453475][    C0]  ip6_output (./include/linux/netfilter.h:314 net/ipv6/ip6_output.c:248)
[   16.453476][    C0]  ? ip6_finish_output (./include/net/inet_sock.h:338 (discriminator 1))
[   16.453478][    C0]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   16.453479][    C0]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   16.453480][    C0]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   16.453482][    C0]  ? __local_bh_enable_ip (kernel/softirq.c:478)
[   16.453484][    C0]  ndisc_send_skb (./include/net/dst.h:470 (discriminator 4) ./include/linux/netfilter.h:325 (discriminator 4) net/ipv6/ndisc.c:513 (discriminator 4))
[   16.453486][    C0]  ? ndisc_recv_na (./include/net/net_namespace.h:422 (discriminator 7))
[   16.453488][    C0]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   16.453490][    C0]  ? __ndisc_fill_addr_option (net/ipv6/ndisc.c:159)
[   16.453493][    C0]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   16.453494][    C0]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   16.453496][    C0]  addrconf_rs_timer (net/ipv6/addrconf.c:4073)
[   16.453498][    C0]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   16.453500][    C0]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   16.453502][    C0]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   16.453503][    C0]  call_timer_fn (kernel/time/timer.c:1748)
[   16.453505][    C0]  ? detach_if_pending (./include/linux/list.h:1159)
[   16.453507][    C0]  ? debug_object_active_state (lib/debugobjects.c:1122)
[   16.453511][    C0]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   16.453512][    C0]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   16.453514][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   16.453516][    C0]  __run_timers (kernel/time/timer.c:1799 kernel/time/timer.c:2374)
[   16.453518][    C0]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   16.453520][    C0]  ? __bpf_trace_itimer_expire (./include/trace/events/timer.h:407)
[   16.453521][    C0]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   16.453524][    C0]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   16.453526][    C0]  run_timer_softirq (kernel/time/timer.c:2386 kernel/time/timer.c:2395 kernel/time/timer.c:2403)
[   16.453528][    C0]  ? __run_timers (./include/trace/events/timer.h:138 (discriminator 19))
[   16.453530][    C0]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   16.453532][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   16.453534][    C0]  handle_softirqs (kernel/softirq.c:645)
[   16.453536][    C0]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   16.453537][    C0]  ? _local_bh_enable (kernel/softirq.c:428 (discriminator 1))
[   16.453539][    C0]  __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
[   16.453541][    C0]  irq_exit_rcu (kernel/softirq.c:784)
[   16.453547][    C0]  sysvec_apic_timer_interrupt (arch/x86/kernel/apic/apic.c:1062 (discriminator 37) arch/x86/kernel/apic/apic.c:1062 (discriminator 37))
[   16.453549][    C0]  </IRQ>
[   16.453550][    C0]  <TASK>
[   16.453550][    C0]  ? lockdep_hardirqs_on_prepare.part.0 (kernel/locking/lockdep.c:470 (discriminator 2) kernel/locking/lockdep.c:4427 (discriminator 2))
[   16.453552][    C0]  asm_sysvec_apic_timer_interrupt (./arch/x86/include/asm/idtentry.h:674)
[   16.453553][    C0] RIP: 0010:pv_native_safe_halt (./arch/x86/include/asm/irqflags.h:48 arch/x86/kernel/paravirt.c:63)
[   16.453556][    C0] Code: 48 8b 3d 94 f2 f5 01 e8 1f 00 00 00 48 2b 05 58 b3 95 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 13 a6 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 f2 f5 01 	mov    0x1f5f294(%rip),%rdi        # 0x1f5f29b
   7:	e8 1f 00 00 00       	call   0x2b
   c:	48 2b 05 58 b3 95 00 	sub    0x95b358(%rip),%rax        # 0x95b36b
  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 a6 11 00 	verw   0x11a613(%rip)        # 0x11a63b
  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
[   16.453558][    C0] RSP: 0018:ffffffffa3207cf8 EFLAGS: 00000296
[   16.453560][    C0] RAX: 0000000000089949 RBX: ffffffffa321c600 RCX: ffffffffa02f0307
[   16.453561][    C0] RDX: ffffffffa321c600 RSI: ffffffffa3038b1c RDI: ffffffffa2a8d8e0
[   16.453562][    C0] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[   16.453563][    C0] R10: 0000000000000000 R11: 0000000000000001 R12: 1ffffffff4640fa2
[   16.453563][    C0] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000014770
[   16.453565][    C0]  ? cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   16.453567][    C0]  ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4488)
[   16.453569][    C0]  default_idle (./arch/x86/include/asm/paravirt.h:62 arch/x86/kernel/process.c:768)
[   16.453570][    C0]  default_idle_call (kernel/sched/idle.c:122)
[   16.453572][    C0]  cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   16.453573][    C0]  ? arch_cpu_idle_exit+0x40/0x40
[   16.453575][    C0]  ? mark_tsc_async_resets (arch/x86/kernel/tsc_sync.c:49)
[   16.453577][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   16.453579][    C0]  do_idle (kernel/sched/idle.c:355)
[   16.453581][    C0]  cpu_startup_entry (kernel/sched/idle.c:454)
[   16.453582][    C0]  rest_init (init/main.c:727)
[   16.453584][    C0]  ? __cpuidle_text_end (??:?)
[   16.453587][    C0]  ? rest_init (init/main.c:727)
[   16.453588][    C0]  ? acpi_hw_set_mode (drivers/acpi/acpica/hwacpi.c:72 (discriminator 1))
[   16.453592][    C0]  ? cpus_read_unlock (./include/linux/percpu-rwsem.h:125 (discriminator 1) kernel/cpu.c:502 (discriminator 1))
[   16.453594][    C0]  ? acpi_enable (drivers/acpi/acpica/evxfevnt.c:47)
[   16.453597][    C0]  start_kernel (init/main.c:1185)
[   16.453598][    C0]  x86_64_start_reservations (arch/x86/kernel/head64.c:310)
[   16.453600][    C0]  x86_64_start_kernel (arch/x86/kernel/head64.c:291)
[   16.453602][    C0]  common_startup_64 (arch/x86/kernel/head_64.S:418)
| [   16.453618][    C0] softirqs last disabled at (563531): __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
| [   16.453619][    C0] Preemption disabled at:
| [   16.453620][    C0] schedule_preempt_disabled (kernel/sched/core.c:7420)
| [   16.453625][    C0] Tainted: [W]=WARN
[   16.453625][    C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   16.453626][    C0] Call Trace:
[   16.453626][    C0]  <IRQ>
[   16.453627][    C0]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   16.453629][    C0]  ? schedule_preempt_disabled (kernel/sched/core.c:7420)
[   16.453630][    C0]  __might_resched.cold (kernel/sched/core.c:9234)
[   16.453633][    C0]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   16.453636][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   16.453638][    C0]  __kmalloc_noprof (./include/linux/sched/mm.h:322 (discriminator 2) mm/slub.c:4636 (discriminator 2) mm/slub.c:4974 (discriminator 2) mm/slub.c:5413 (discriminator 2) mm/slub.c:5439 (discriminator 2))
[   16.453640][    C0]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   16.453641][    C0]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   16.453643][    C0]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:58 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   16.453644][    C0]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   16.453646][    C0]  put_chars (drivers/char/virtio_console.c:1176)
[   16.453647][    C0]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   16.453649][    C0]  ? mark_lock (kernel/locking/lockdep.c:4769)
[   16.453651][    C0]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   16.453652][    C0]  ? __lock_acquire (kernel/locking/lockdep.c:5208)
[   16.453654][    C0]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   16.453656][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   16.453657][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   16.453659][    C0]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   16.453661][    C0]  console_emit_next_record (kernel/printk/printk.c:3183)
[   16.453663][    C0]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   16.453665][    C0]  ? console_flush_one_record (./include/linux/rcupdate.h:314 (discriminator 2) ./include/linux/srcu.h:439 (discriminator 2) kernel/printk/printk.c:291 (discriminator 2) kernel/printk/printk.c:3246 (discriminator 2))
[   16.453667][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   16.453668][    C0]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   16.453670][    C0]  console_flush_one_record (kernel/printk/printk.c:3268)
[   16.453672][    C0]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   16.453674][    C0]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   16.453676][    C0]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   16.453678][    C0]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   16.453680][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   16.453681][    C0]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   16.453683][    C0]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   16.453684][    C0]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   16.453686][    C0]  vprintk_emit (kernel/printk/printk.c:2479)
[   16.453688][    C0]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   16.453690][    C0]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   16.453693][    C0]  _printk (kernel/printk/printk.c:2504)
[   16.453694][    C0]  ? snapshot_read.cold (user.c:?)
[   16.453696][    C0]  ? ___ratelimit (lib/ratelimit.c:97 (discriminator 3))
[   16.453698][    C0]  ? idr_get_free (??:?)
[   16.453700][    C0] ip6_tnl_xmit_ctl.cold (net/ipv6/ip6_tunnel.c:1064 (discriminator 3)) ip6_tunnel
[   16.453703][    C0] ip6gre_tunnel_xmit (net/ipv6/ip6_gre.c:888) ip6_gre
[   16.453705][    C0]  ? mark_usage (kernel/locking/lockdep.c:4690)
[   16.453706][    C0]  ? __gre6_xmit (./include/linux/skbuff.h:2904) ip6_gre
[   16.453708][    C0]  ? mark_usage (kernel/locking/lockdep.c:4690)
[   16.453710][    C0]  ? netif_skb_features (net/core/dev.c:3793 net/core/dev.c:3922)
[   16.453711][    C0]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   16.453713][    C0]  ? validate_chain (kernel/locking/lockdep.c:157 kernel/locking/lockdep.c:202 kernel/locking/lockdep.c:3329 kernel/locking/lockdep.c:3924)
[   16.453714][    C0]  ? skb_network_protocol (./include/linux/skbuff.h:2534)
[   16.453716][    C0]  ? mark_usage (kernel/locking/lockdep.c:4690)
[   16.453718][    C0]  dev_hard_start_xmit (./include/linux/netdevice.h:5429 ./include/linux/netdevice.h:5438 net/core/dev.c:3937 net/core/dev.c:3953)
[   16.453720][    C0]  ? validate_chain (kernel/locking/lockdep.c:154 (discriminator 5) kernel/locking/lockdep.c:202 (discriminator 5) kernel/locking/lockdep.c:3329 (discriminator 5) kernel/locking/lockdep.c:3924 (discriminator 5))
[   16.453721][    C0]  ? validate_xmit_skb_list (net/core/dev.c:4142)
[   16.453723][    C0]  sch_direct_xmit (net/sched/sch_generic.c:372)
[   16.453725][    C0]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   16.453726][    C0]  ? dequeue_skb (./include/trace/events/qdisc.h:14 (discriminator 19))
[   16.453728][    C0]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   16.453729][    C0]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   16.453731][    C0]  __dev_xmit_skb (net/core/dev.c:4262)
[   16.453733][    C0]  ? tc_run (net/core/dev.c:4444 (discriminator 6))
[   16.453734][    C0]  ? alloc_netdev_dummy (net/core/dev.c:12327)
[   16.453736][    C0]  ? netdev_offload_xstats_push_delta (net/core/dev.c:9326 net/core/dev.c:9461)
[   16.453737][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   16.453739][    C0]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   16.453741][    C0]  __dev_queue_xmit (net/core/dev.c:4884)
[   16.453744][    C0]  ? netdev_core_pick_tx (net/core/dev.c:4784)
[   16.453745][    C0]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   16.453746][    C0]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   16.453749][    C0]  ? neigh_hh_output (./include/net/neighbour.h:525)
[   16.453751][    C0]  ip6_finish_output2 (./include/net/neighbour.h:558 net/ipv6/ip6_output.c:138)
[   16.453753][    C0]  ? ip6_dst_lookup (net/ipv6/ip6_output.c:1269)
[   16.453754][    C0]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   16.453755][    C0]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   16.453757][    C0]  ? ip6_mtu (./include/linux/rcupdate.h:319 (discriminator 2) ./include/linux/rcupdate.h:880 (discriminator 2) ./include/net/ip6_route.h:384 (discriminator 2) net/ipv6/route.c:3290 (discriminator 2))
[   16.453759][    C0]  ip6_finish_output (net/ipv6/ip6_output.c:210 net/ipv6/ip6_output.c:221)
[   16.453761][    C0]  ip6_output (./include/linux/netfilter.h:314 net/ipv6/ip6_output.c:248)
[   16.453762][    C0]  ? ip6_finish_output (./include/net/inet_sock.h:338 (discriminator 1))
[   16.453763][    C0]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   16.453765][    C0]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   16.453766][    C0]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   16.453768][    C0]  ? __local_bh_enable_ip (kernel/softirq.c:478)
[   16.453770][    C0]  ndisc_send_skb (./include/net/dst.h:470 (discriminator 4) ./include/linux/netfilter.h:325 (discriminator 4) net/ipv6/ndisc.c:513 (discriminator 4))
[   16.453772][    C0]  ? ndisc_recv_na (./include/net/net_namespace.h:422 (discriminator 7))
[   16.453774][    C0]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   16.453776][    C0]  ? __ndisc_fill_addr_option (net/ipv6/ndisc.c:159)
[   16.453778][    C0]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   16.453780][    C0]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   16.453782][    C0]  addrconf_rs_timer (net/ipv6/addrconf.c:4073)
[   16.453784][    C0]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   16.453786][    C0]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   16.453787][    C0]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   16.453789][    C0]  call_timer_fn (kernel/time/timer.c:1748)
[   16.453791][    C0]  ? detach_if_pending (./include/linux/list.h:1159)
[   16.453792][    C0]  ? debug_object_active_state (lib/debugobjects.c:1122)
[   16.453794][    C0]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   16.453795][    C0]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   16.453797][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   16.453799][    C0]  __run_timers (kernel/time/timer.c:1799 kernel/time/timer.c:2374)
[   16.453801][    C0]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   16.453803][    C0]  ? __bpf_trace_itimer_expire (./include/trace/events/timer.h:407)
[   16.453805][    C0]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   16.453807][    C0]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   16.453810][    C0]  run_timer_softirq (kernel/time/timer.c:2386 kernel/time/timer.c:2395 kernel/time/timer.c:2403)
[   16.453812][    C0]  ? __run_timers (./include/trace/events/timer.h:138 (discriminator 19))
[   16.453813][    C0]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   16.453814][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   16.453816][    C0]  handle_softirqs (kernel/softirq.c:645)
[   16.453818][    C0]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   16.453819][    C0]  ? _local_bh_enable (kernel/softirq.c:428 (discriminator 1))
[   16.453821][    C0]  __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
[   16.453823][    C0]  irq_exit_rcu (kernel/softirq.c:784)
[   16.453824][    C0]  sysvec_apic_timer_interrupt (arch/x86/kernel/apic/apic.c:1062 (discriminator 37) arch/x86/kernel/apic/apic.c:1062 (discriminator 37))
[   16.453826][    C0]  </IRQ>
[   16.453826][    C0]  <TASK>
[   16.453827][    C0]  ? lockdep_hardirqs_on_prepare.part.0 (kernel/locking/lockdep.c:470 (discriminator 2) kernel/locking/lockdep.c:4427 (discriminator 2))
[   16.453828][    C0]  asm_sysvec_apic_timer_interrupt (./arch/x86/include/asm/idtentry.h:674)
[   16.453830][    C0] RIP: 0010:pv_native_safe_halt (./arch/x86/include/asm/irqflags.h:48 arch/x86/kernel/paravirt.c:63)
[   16.453831][    C0] Code: 48 8b 3d 94 f2 f5 01 e8 1f 00 00 00 48 2b 05 58 b3 95 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 13 a6 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 f2 f5 01 	mov    0x1f5f294(%rip),%rdi        # 0x1f5f29b
   7:	e8 1f 00 00 00       	call   0x2b
   c:	48 2b 05 58 b3 95 00 	sub    0x95b358(%rip),%rax        # 0x95b36b
  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 a6 11 00 	verw   0x11a613(%rip)        # 0x11a63b
  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
[   16.453833][    C0] RSP: 0018:ffffffffa3207cf8 EFLAGS: 00000296
[   16.453834][    C0] RAX: 0000000000089949 RBX: ffffffffa321c600 RCX: ffffffffa02f0307
[   16.453835][    C0] RDX: ffffffffa321c600 RSI: ffffffffa3038b1c RDI: ffffffffa2a8d8e0
[   16.453835][    C0] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[   16.453836][    C0] R10: 0000000000000000 R11: 0000000000000001 R12: 1ffffffff4640fa2
[   16.453837][    C0] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000014770
[   16.453838][    C0]  ? cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   16.453840][    C0]  ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4488)
[   16.453842][    C0]  default_idle (./arch/x86/include/asm/paravirt.h:62 arch/x86/kernel/process.c:768)
[   16.453843][    C0]  default_idle_call (kernel/sched/idle.c:122)
[   16.453845][    C0]  cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   16.453846][    C0]  ? arch_cpu_idle_exit+0x40/0x40
[   16.453848][    C0]  ? mark_tsc_async_resets (arch/x86/kernel/tsc_sync.c:49)
[   16.453849][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   16.453851][    C0]  do_idle (kernel/sched/idle.c:355)
[   16.453852][    C0]  cpu_startup_entry (kernel/sched/idle.c:454)
[   16.453854][    C0]  rest_init (init/main.c:727)
[   16.453856][    C0]  ? __cpuidle_text_end (??:?)
[   16.453858][    C0]  ? rest_init (init/main.c:727)
[   16.453860][    C0]  ? acpi_hw_set_mode (drivers/acpi/acpica/hwacpi.c:72 (discriminator 1))
[   16.453862][    C0]  ? cpus_read_unlock (./include/linux/percpu-rwsem.h:125 (discriminator 1) kernel/cpu.c:502 (discriminator 1))
[   16.453864][    C0]  ? acpi_enable (drivers/acpi/acpica/evxfevnt.c:47)
[   16.453866][    C0]  start_kernel (init/main.c:1185)
[   16.453867][    C0]  x86_64_start_reservations (arch/x86/kernel/head64.c:310)
[   16.453869][    C0]  x86_64_start_kernel (arch/x86/kernel/head64.c:291)
[   16.453871][    C0]  common_startup_64 (arch/x86/kernel/head_64.S:418)
| [   17.530976][  T338] softirqs last disabled at (0): 0x0
| [   17.530977][  T338] Preemption disabled at:
| [   17.530978][  T338] vprintk_emit (kernel/printk/printk.c:2471)
| [   17.530988][  T338] Tainted: [W]=WARN
[   17.530989][  T338] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   17.530991][  T338] Call Trace:
[   17.530992][  T338]  <TASK>
[   17.530993][  T338]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   17.530998][  T338]  ? vprintk_emit (kernel/printk/printk.c:2471)
[   17.531000][  T338]  __might_resched.cold (kernel/sched/core.c:9234)
[   17.531004][  T338]  ? prb_next_reserve_seq (kernel/printk/printk_ringbuffer.c:2128)
[   17.531005][  T338]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   17.531009][  T338]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   17.531012][  T338]  __kmalloc_noprof (./include/linux/sched/mm.h:322 (discriminator 2) mm/slub.c:4636 (discriminator 2) mm/slub.c:4974 (discriminator 2) mm/slub.c:5413 (discriminator 2) mm/slub.c:5439 (discriminator 2))
[   17.531016][  T338]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   17.531018][  T338]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   17.531022][  T338]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:58 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   17.531023][  T338]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   17.531025][  T338]  put_chars (drivers/char/virtio_console.c:1176)
[   17.531027][  T338]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   17.531029][  T338]  ? console_prepend_replay (kernel/printk/printk.c:3005)
[   17.531031][  T338]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   17.531034][  T338]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   17.531035][  T338]  ? vsnprintf (lib/vsprintf.c:2900)
[   17.531039][  T338]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   17.531040][  T338]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   17.531042][  T338]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   17.531044][  T338]  console_emit_next_record (kernel/printk/printk.c:3183)
[   17.531047][  T338]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   17.531048][  T338]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   17.531050][  T338]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   17.531052][  T338]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   17.531053][  T338]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   17.531055][  T338]  ? console_flush_one_record (kernel/printk/printk.c:3247)
[   17.531057][  T338]  console_flush_one_record (kernel/printk/printk.c:3268)
[   17.531059][  T338]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   17.531062][  T338]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   17.531063][  T338]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   17.531065][  T338]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   17.531067][  T338]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   17.531068][  T338]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   17.531069][  T338]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   17.531071][  T338]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   17.531073][  T338]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   17.531075][  T338]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   17.531077][  T338]  vprintk_emit (kernel/printk/printk.c:2479)
[   17.531079][  T338]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   17.531081][  T338]  ? netdev_run_todo (net/core/dev.c:11776)
[   17.531086][  T338]  ? mirred_device_event (net/sched/act_mirred.c:559 (discriminator 1)) act_mirred
[   17.531089][  T338]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   17.531092][  T338]  ? 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
[   17.531095][  T338]  _printk (kernel/printk/printk.c:2504)
[   17.531099][  T338]  ? snapshot_read.cold (user.c:?)
[   17.531100][  T338]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   17.531102][  T338]  ? 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
[   17.531104][  T338]  ? __up_write (kernel/locking/rwsem.c:1415)
[   17.531105][  T338]  ? __up_write (kernel/locking/rwsem.c:1422 (discriminator 1))
[   17.531106][  T338]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   17.531108][  T338]  ? __up_write (./include/linux/instrumented.h:112 ./include/linux/atomic/atomic-instrumented.h:3390 kernel/locking/rwsem.c:1417)
[   17.531110][  T338] mirred_init_module (net/sched/act_mirred.c:508) act_mirred
[   17.531112][  T338]  do_one_initcall (init/main.c:1357)
[   17.531114][  T338]  ? trace_event_raw_event_initcall_level (./include/trace/events/initcall.h:10)
[   17.531116][  T338]  ? do_init_module (./include/linux/slab.h:991 (discriminator 1) kernel/module/main.c:3105 (discriminator 1))
[   17.531119][  T338]  ? kasan_unpoison (mm/kasan/shadow.c:146 mm/kasan/shadow.c:178)
[   17.531122][  T338]  do_init_module (kernel/module/main.c:3117)
[   17.531124][  T338]  ? free_module (./include/trace/events/module.h:50 (discriminator 19))
[   17.531126][  T338]  ? kfree (./include/linux/kasan.h:235 mm/slub.c:2748 mm/slub.c:6499 mm/slub.c:6792)
[   17.531129][  T338]  load_module (kernel/module/main.c:3593)
[   17.531132][  T338]  ? layout_and_allocate.isra.0 (kernel/module/main.c:3016)
[   17.531134][  T338]  ? __ia32_sys_fsconfig (??:?)
[   17.531137][  T338]  ? ovl_real_file (fs/overlayfs/file.c:195)
[   17.531140][  T338]  ? backing_file_read_iter (fs/backing-file.c:211)
[   17.531143][  T338]  init_module_from_file (kernel/module/main.c:3790)
[   17.531145][  T338]  ? __do_sys_init_module (kernel/module/main.c:3664)
[   17.531148][  T338]  ? ovl_mmap (fs/overlayfs/file.c:477)
[   17.531150][  T338]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   17.531152][  T338]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   17.531154][  T338]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   17.531155][  T338]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:58 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   17.531157][  T338]  idempotent_init_module (kernel/module/main.c:3802)
[   17.531159][  T338]  ? init_module_from_file (kernel/module/main.c:3791)
[   17.531162][  T338]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   17.531164][  T338]  ? cap_capable (./include/trace/events/capability.h:26 (discriminator 22) security/commoncap.c:130 (discriminator 22))
[   17.531168][  T338]  __x64_sys_finit_module (kernel/module/main.c:3828 kernel/module/main.c:3812 kernel/module/main.c:3812)
[   17.531170][  T338]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   17.531172][  T338]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[   17.531174][  T338]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[   17.531176][  T338]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   17.531178][  T338] RIP: 0033:0x7fdd8bc4137d
[   17.531180][  T338] 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
[   17.531182][  T338] RSP: 002b:00007ffd6faf2538 EFLAGS: 00000246 ORIG_RAX: 0000000000000139
[   17.531185][  T338] RAX: ffffffffffffffda RBX: 000055949a82c810 RCX: 00007fdd8bc4137d
[   17.531186][  T338] RDX: 0000000000000000 RSI: 0000559488474ffd RDI: 0000000000000000
[   17.531187][  T338] RBP: 00007ffd6faf25d0 R08: 0000000000000000 R09: 0000000000000000
[   17.531188][  T338] R10: 0000000000000000 R11: 0000000000000246 R12: 0000559488474ffd
[   17.531189][  T338] R13: 000055949a82c960 R14: 0000000000040000 R15: 0000000000000000
| [   23.941064][    C0] softirqs last disabled at (563531): __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
| [   23.941066][    C0] Preemption disabled at:
| [   23.941067][    C0] schedule_preempt_disabled (kernel/sched/core.c:7420)
| [   23.941078][    C0] Tainted: [W]=WARN
[   23.941079][    C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   23.941080][    C0] Call Trace:
[   23.941082][    C0]  <IRQ>
[   23.941083][    C0]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   23.941088][    C0]  ? schedule_preempt_disabled (kernel/sched/core.c:7420)
[   23.941090][    C0]  __might_resched.cold (kernel/sched/core.c:9234)
[   23.941093][    C0]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   23.941097][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   23.941100][    C0]  __kmalloc_noprof (./include/linux/sched/mm.h:322 (discriminator 2) mm/slub.c:4636 (discriminator 2) mm/slub.c:4974 (discriminator 2) mm/slub.c:5413 (discriminator 2) mm/slub.c:5439 (discriminator 2))
[   23.941104][    C0]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   23.941106][    C0]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   23.941110][    C0]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:58 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   23.941112][    C0]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   23.941114][    C0]  put_chars (drivers/char/virtio_console.c:1176)
[   23.941116][    C0]  ? desc_read_finalized_seq (kernel/printk/printk_ringbuffer.c:1934)
[   23.941117][    C0]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   23.941119][    C0]  ? console_prepend_replay (kernel/printk/printk.c:3005)
[   23.941122][    C0]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   23.941125][    C0]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   23.941126][    C0]  ? do_raw_spin_lock (./include/linux/instrumented.h:55 ./include/linux/atomic/atomic-instrumented.h:1301 ./include/asm-generic/qspinlock.h:112 kernel/locking/spinlock_debug.c:116)
[   23.941128][    C0]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   23.941129][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   23.941131][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   23.941132][    C0]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   23.941135][    C0]  console_emit_next_record (kernel/printk/printk.c:3183)
[   23.941137][    C0]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   23.941139][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   23.941141][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   23.941142][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   23.941144][    C0]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   23.941146][    C0]  ? console_flush_one_record (kernel/printk/printk.c:3247)
[   23.941147][    C0]  console_flush_one_record (kernel/printk/printk.c:3268)
[   23.941150][    C0]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   23.941152][    C0]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   23.941154][    C0]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   23.941155][    C0]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   23.941157][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   23.941159][    C0]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   23.941160][    C0]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   23.941161][    C0]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   23.941163][    C0]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   23.941165][    C0]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   23.941167][    C0]  vprintk_emit (kernel/printk/printk.c:2479)
[   23.941170][    C0]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   23.941172][    C0]  ? do_raw_spin_trylock (./include/linux/instrumented.h:55 ./include/linux/atomic/atomic-instrumented.h:1301 ./include/asm-generic/qspinlock.h:98 kernel/locking/spinlock_debug.c:123)
[   23.941173][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   23.941175][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   23.941177][    C0]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   23.941179][    C0]  _printk (kernel/printk/printk.c:2504)
[   23.941182][    C0]  ? snapshot_read.cold (user.c:?)
[   23.941183][    C0]  ? ___ratelimit (lib/ratelimit.c:97 (discriminator 3))
[   23.941187][    C0]  ? __ipv6_chk_addr_and_flags (./include/linux/rcupdate.h:850 net/ipv6/addrconf.c:1996)
[   23.941190][    C0]  ? idr_get_free (??:?)
[   23.941192][    C0]  ? trace_irq_enable.constprop.0 (./include/linux/instrumented.h:82 ./include/asm-generic/bitops/instrumented-non-atomic.h:141 ./include/linux/cpumask.h:650 ./include/linux/cpumask.h:1232 ./include/trace/events/preemptirq.h:40)
[   23.941195][    C0] ip6_tnl_xmit_ctl.cold (net/ipv6/ip6_tunnel.c:1064 (discriminator 3)) ip6_tunnel
[   23.941200][    C0] ip6gre_tunnel_xmit (net/ipv6/ip6_gre.c:888) ip6_gre
[   23.941204][    C0]  ? __gre6_xmit (./include/linux/skbuff.h:2904) ip6_gre
[   23.941206][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   23.941208][    C0]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   23.941209][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   23.941211][    C0]  ? netif_skb_features (net/core/dev.c:3793 net/core/dev.c:3922)
[   23.941215][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   23.941217][    C0]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   23.941218][    C0]  ? skb_network_protocol (./include/linux/skbuff.h:2534)
[   23.941220][    C0]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   23.941221][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   23.941223][    C0]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   23.941224][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   23.941226][    C0]  ? get_stack_info_noinstr (arch/x86/kernel/dumpstack_64.c:173)
[   23.941229][    C0]  dev_hard_start_xmit (./include/linux/netdevice.h:5429 ./include/linux/netdevice.h:5438 net/core/dev.c:3937 net/core/dev.c:3953)
[   23.941231][    C0]  ? validate_xmit_skb_list (net/core/dev.c:4142)
[   23.941233][    C0]  sch_direct_xmit (net/sched/sch_generic.c:372)
[   23.941235][    C0]  ? get_stack_info_noinstr (arch/x86/kernel/dumpstack_64.c:173)
[   23.941236][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   23.941238][    C0]  ? dequeue_skb (./include/trace/events/qdisc.h:14 (discriminator 19))
[   23.941239][    C0]  ? do_raw_spin_trylock (./include/linux/instrumented.h:55 ./include/linux/atomic/atomic-instrumented.h:1301 ./include/asm-generic/qspinlock.h:98 kernel/locking/spinlock_debug.c:123)
[   23.941241][    C0]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   23.941243][    C0]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   23.941245][    C0]  __dev_xmit_skb (net/core/dev.c:4262)
[   23.941247][    C0]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   23.941248][    C0]  ? tc_run (net/core/dev.c:4444 (discriminator 4))
[   23.941250][    C0]  ? is_bpf_text_address (./include/linux/rcupdate.h:850 kernel/bpf/core.c:749)
[   23.941253][    C0]  ? alloc_netdev_dummy (net/core/dev.c:12327)
[   23.941255][    C0]  ? netdev_offload_xstats_push_delta (net/core/dev.c:9326 net/core/dev.c:9461)
[   23.941256][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   23.941258][    C0]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   23.941260][    C0]  __dev_queue_xmit (net/core/dev.c:4884)
[   23.941262][    C0]  ? filter_irq_stacks (kernel/stacktrace.c:402)
[   23.941265][    C0]  ? addrconf_rs_timer (net/ipv6/addrconf.c:4073)
[   23.941266][    C0]  ? stack_depot_save_flags (lib/stackdepot.c:609 lib/stackdepot.c:676)
[   23.941269][    C0]  ? netdev_core_pick_tx (net/core/dev.c:4784)
[   23.941272][    C0]  ? neigh_hh_output (./include/net/neighbour.h:525)
[   23.941275][    C0]  ip6_finish_output2 (./include/net/neighbour.h:558 net/ipv6/ip6_output.c:138)
[   23.941277][    C0]  ? ip6_dst_lookup (net/ipv6/ip6_output.c:1269)
[   23.941279][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   23.941280][    C0]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   23.941282][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   23.941284][    C0]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   23.941285][    C0]  ip6_finish_output (net/ipv6/ip6_output.c:210 net/ipv6/ip6_output.c:221)
[   23.941287][    C0]  ip6_output (./include/linux/netfilter.h:314 net/ipv6/ip6_output.c:248)
[   23.941289][    C0]  ? ip6_finish_output (./include/net/inet_sock.h:338 (discriminator 1))
[   23.941290][    C0]  ? xfrm_bundle_lookup.constprop.0 (net/xfrm/xfrm_policy.c:3049)
[   23.941293][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   23.941295][    C0]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   23.941296][    C0]  ? trace_irq_disable.constprop.0 (./include/trace/events/preemptirq.h:36 (discriminator 22))
[   23.941297][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   23.941299][    C0]  ? trace_hardirqs_on (kernel/trace/trace_preemptirq.c:78)
[   23.941300][    C0]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   23.941301][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   23.941303][    C0]  ndisc_send_skb (./include/net/dst.h:470 (discriminator 4) ./include/linux/netfilter.h:325 (discriminator 4) net/ipv6/ndisc.c:513 (discriminator 4))
[   23.941307][    C0]  ? ndisc_recv_na (./include/net/net_namespace.h:422 (discriminator 7))
[   23.941309][    C0]  ? __ndisc_fill_addr_option (net/ipv6/ndisc.c:159)
[   23.941311][    C0]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   23.941313][    C0]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   23.941315][    C0]  addrconf_rs_timer (net/ipv6/addrconf.c:4073)
[   23.941317][    C0]  ? do_raw_spin_lock (./include/linux/instrumented.h:55 ./include/linux/atomic/atomic-instrumented.h:1301 ./include/asm-generic/qspinlock.h:112 kernel/locking/spinlock_debug.c:116)
[   23.941319][    C0]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   23.941321][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   23.941322][    C0]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   23.941324][    C0]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:58 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   23.941325][    C0]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   23.941327][    C0]  call_timer_fn (kernel/time/timer.c:1748)
[   23.941330][    C0]  ? detach_if_pending (./include/linux/list.h:1159)
[   23.941331][    C0]  ? debug_object_active_state (lib/debugobjects.c:1122)
[   23.941335][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   23.941337][    C0]  __run_timers (kernel/time/timer.c:1799 kernel/time/timer.c:2374)
[   23.941339][    C0]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   23.941341][    C0]  ? __bpf_trace_itimer_expire (./include/trace/events/timer.h:407)
[   23.941343][    C0]  ? do_raw_spin_lock (./include/linux/instrumented.h:55 ./include/linux/atomic/atomic-instrumented.h:1301 ./include/asm-generic/qspinlock.h:112 kernel/locking/spinlock_debug.c:116)
[   23.941345][    C0]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   23.941348][    C0]  run_timer_softirq (kernel/time/timer.c:2386 kernel/time/timer.c:2395 kernel/time/timer.c:2403)
[   23.941350][    C0]  ? __run_timers (./include/trace/events/timer.h:138 (discriminator 19))
[   23.941351][    C0]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   23.941352][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   23.941354][    C0]  handle_softirqs (kernel/softirq.c:645)
[   23.941356][    C0]  ? _local_bh_enable (kernel/softirq.c:428 (discriminator 1))
[   23.941358][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   23.941359][    C0]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   23.941361][    C0]  __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
[   23.941363][    C0]  irq_exit_rcu (kernel/softirq.c:784)
[   23.941364][    C0]  sysvec_apic_timer_interrupt (arch/x86/kernel/apic/apic.c:1062 (discriminator 37) arch/x86/kernel/apic/apic.c:1062 (discriminator 37))
[   23.941366][    C0]  </IRQ>
[   23.941367][    C0]  <TASK>
[   23.941367][    C0]  asm_sysvec_apic_timer_interrupt (./arch/x86/include/asm/idtentry.h:674)
[   23.941370][    C0] RIP: 0010:pv_native_safe_halt (./arch/x86/include/asm/irqflags.h:48 arch/x86/kernel/paravirt.c:63)
[   23.941372][    C0] Code: 48 8b 3d 94 f2 f5 01 e8 1f 00 00 00 48 2b 05 58 b3 95 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 13 a6 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 f2 f5 01 	mov    0x1f5f294(%rip),%rdi        # 0x1f5f29b
   7:	e8 1f 00 00 00       	call   0x2b
   c:	48 2b 05 58 b3 95 00 	sub    0x95b358(%rip),%rax        # 0x95b36b
  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 a6 11 00 	verw   0x11a613(%rip)        # 0x11a63b
  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
[   23.941374][    C0] RSP: 0018:ffffffffa3207cf8 EFLAGS: 00000246
[   23.941377][    C0] RAX: 0000000000000000 RBX: ffffffffa321c600 RCX: 0000000000000001
[   23.941378][    C0] RDX: 0000000000000000 RSI: ffffffffa2a8d860 RDI: ffffffffa02f0307
[   23.941379][    C0] RBP: 0000000000000000 R08: ffffffffa277f421 R09: 1fe2200006a463a2
[   23.941380][    C0] R10: 0000000000000000 R11: 0000000000000000 R12: 1ffffffff4640fa2
[   23.941381][    C0] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000014770
[   23.941382][    C0]  ? ct_kernel_exit.constprop.0 (./include/linux/instrumented.h:97 kernel/context_tracking.c:124)
[   23.941385][    C0]  ? cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   23.941388][    C0]  default_idle (./arch/x86/include/asm/paravirt.h:62 arch/x86/kernel/process.c:768)
[   23.941390][    C0]  default_idle_call (kernel/sched/idle.c:122)
[   23.941391][    C0]  cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   23.941393][    C0]  ? arch_cpu_idle_exit+0x40/0x40
[   23.941394][    C0]  ? mark_tsc_async_resets (arch/x86/kernel/tsc_sync.c:49)
[   23.941397][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   23.941399][    C0]  do_idle (kernel/sched/idle.c:355)
[   23.941401][    C0]  cpu_startup_entry (kernel/sched/idle.c:454)
[   23.941402][    C0]  rest_init (init/main.c:727)
[   23.941404][    C0]  ? __cpuidle_text_end (??:?)
[   23.941407][    C0]  ? rest_init (init/main.c:727)
[   23.941409][    C0]  ? acpi_hw_set_mode (drivers/acpi/acpica/hwacpi.c:72 (discriminator 1))
[   23.941412][    C0]  ? cpus_read_unlock (./include/linux/percpu-rwsem.h:125 (discriminator 1) kernel/cpu.c:502 (discriminator 1))
[   23.941415][    C0]  ? acpi_enable (drivers/acpi/acpica/evxfevnt.c:47)
[   23.941417][    C0]  start_kernel (init/main.c:1185)
[   23.941421][    C0]  x86_64_start_reservations (arch/x86/kernel/head64.c:310)
[   23.941424][    C0]  x86_64_start_kernel (arch/x86/kernel/head64.c:291)
[   23.941426][    C0]  common_startup_64 (arch/x86/kernel/head_64.S:418)
| [   37.765096][    C0] softirqs last disabled at (563531): __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
| [   37.765100][    C0] Preemption disabled at:
| [   37.765101][    C0] schedule_preempt_disabled (kernel/sched/core.c:7420)
| [   37.765115][    C0] Tainted: [W]=WARN
[   37.765116][    C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   37.765118][    C0] Call Trace:
[   37.765121][    C0]  <IRQ>
[   37.765122][    C0]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   37.765129][    C0]  ? schedule_preempt_disabled (kernel/sched/core.c:7420)
[   37.765131][    C0]  __might_resched.cold (kernel/sched/core.c:9234)
[   37.765136][    C0]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   37.765140][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   37.765145][    C0]  __kmalloc_noprof (./include/linux/sched/mm.h:322 (discriminator 2) mm/slub.c:4636 (discriminator 2) mm/slub.c:4974 (discriminator 2) mm/slub.c:5413 (discriminator 2) mm/slub.c:5439 (discriminator 2))
[   37.765149][    C0]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   37.765153][    C0]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   37.765157][    C0]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:58 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   37.765160][    C0]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   37.765163][    C0]  put_chars (drivers/char/virtio_console.c:1176)
[   37.765165][    C0]  ? desc_read_finalized_seq (kernel/printk/printk_ringbuffer.c:1934)
[   37.765168][    C0]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   37.765171][    C0]  ? console_prepend_replay (kernel/printk/printk.c:3005)
[   37.765175][    C0]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   37.765180][    C0]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   37.765182][    C0]  ? do_raw_spin_lock (./include/linux/instrumented.h:55 ./include/linux/atomic/atomic-instrumented.h:1301 ./include/asm-generic/qspinlock.h:112 kernel/locking/spinlock_debug.c:116)
[   37.765184][    C0]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   37.765186][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   37.765188][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   37.765191][    C0]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   37.765194][    C0]  console_emit_next_record (kernel/printk/printk.c:3183)
[   37.765198][    C0]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   37.765201][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   37.765203][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   37.765206][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   37.765208][    C0]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   37.765211][    C0]  ? console_flush_one_record (kernel/printk/printk.c:3247)
[   37.765214][    C0]  console_flush_one_record (kernel/printk/printk.c:3268)
[   37.765217][    C0]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   37.765221][    C0]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   37.765224][    C0]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   37.765226][    C0]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   37.765228][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   37.765231][    C0]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   37.765233][    C0]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   37.765235][    C0]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   37.765238][    C0]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   37.765240][    C0]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   37.765243][    C0]  vprintk_emit (kernel/printk/printk.c:2479)
[   37.765247][    C0]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   37.765250][    C0]  ? do_raw_spin_trylock (./include/linux/instrumented.h:55 ./include/linux/atomic/atomic-instrumented.h:1301 ./include/asm-generic/qspinlock.h:98 kernel/locking/spinlock_debug.c:123)
[   37.765252][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   37.765255][    C0]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   37.765258][    C0]  _printk (kernel/printk/printk.c:2504)
[   37.765262][    C0]  ? snapshot_read.cold (user.c:?)
[   37.765265][    C0]  ? ___ratelimit (lib/ratelimit.c:97 (discriminator 3))
[   37.765269][    C0]  ? __ipv6_chk_addr_and_flags (./include/linux/rcupdate.h:850 net/ipv6/addrconf.c:1996)
[   37.765273][    C0]  ? idr_get_free (??:?)
[   37.765276][    C0]  ? trace_irq_enable.constprop.0 (./include/linux/instrumented.h:82 ./include/asm-generic/bitops/instrumented-non-atomic.h:141 ./include/linux/cpumask.h:650 ./include/linux/cpumask.h:1232 ./include/trace/events/preemptirq.h:40)
[   37.765280][    C0] ip6_tnl_xmit_ctl.cold (net/ipv6/ip6_tunnel.c:1064 (discriminator 3)) ip6_tunnel
[   37.765287][    C0] ip6gre_tunnel_xmit (net/ipv6/ip6_gre.c:888) ip6_gre
[   37.765292][    C0]  ? __gre6_xmit (./include/linux/skbuff.h:2904) ip6_gre
[   37.765295][    C0]  ? sock_def_readable (./include/linux/rcupdate.h:319 (discriminator 2) ./include/linux/rcupdate.h:880 (discriminator 2) net/core/sock.c:3663 (discriminator 2))
[   37.765299][    C0]  ? packet_rcv (net/packet/af_packet.c:2231)
[   37.765304][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   37.765307][    C0]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   37.765309][    C0]  ? dev_queue_xmit_nit (./include/linux/rcupdate.h:319 (discriminator 2) ./include/linux/rcupdate.h:880 (discriminator 2) net/core/dev.c:2636 (discriminator 2))
[   37.765313][    C0]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   37.765315][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   37.765318][    C0]  ? get_stack_info_noinstr (arch/x86/kernel/dumpstack_64.c:173)
[   37.765322][    C0]  dev_hard_start_xmit (./include/linux/netdevice.h:5429 ./include/linux/netdevice.h:5438 net/core/dev.c:3937 net/core/dev.c:3953)
[   37.765325][    C0]  ? validate_xmit_skb_list (net/core/dev.c:4142)
[   37.765328][    C0]  sch_direct_xmit (net/sched/sch_generic.c:372)
[   37.765332][    C0]  ? get_stack_info_noinstr (arch/x86/kernel/dumpstack_64.c:173)
[   37.765334][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   37.765337][    C0]  ? dequeue_skb (./include/trace/events/qdisc.h:14 (discriminator 19))
[   37.765339][    C0]  ? do_raw_spin_trylock (./include/linux/instrumented.h:55 ./include/linux/atomic/atomic-instrumented.h:1301 ./include/asm-generic/qspinlock.h:98 kernel/locking/spinlock_debug.c:123)
[   37.765342][    C0]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   37.765344][    C0]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   37.765348][    C0]  __dev_xmit_skb (net/core/dev.c:4262)
[   37.765351][    C0]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   37.765353][    C0]  ? tc_run (net/core/dev.c:4444 (discriminator 4))
[   37.765355][    C0]  ? is_bpf_text_address (./include/linux/rcupdate.h:850 kernel/bpf/core.c:749)
[   37.765359][    C0]  ? alloc_netdev_dummy (net/core/dev.c:12327)
[   37.765362][    C0]  ? netdev_offload_xstats_push_delta (net/core/dev.c:9326 net/core/dev.c:9461)
[   37.765364][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   37.765367][    C0]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   37.765370][    C0]  __dev_queue_xmit (net/core/dev.c:4884)
[   37.765374][    C0]  ? filter_irq_stacks (kernel/stacktrace.c:402)
[   37.765377][    C0]  ? addrconf_rs_timer (net/ipv6/addrconf.c:4073)
[   37.765380][    C0]  ? stack_depot_save_flags (lib/stackdepot.c:609 lib/stackdepot.c:676)
[   37.765384][    C0]  ? netdev_core_pick_tx (net/core/dev.c:4784)
[   37.765389][    C0]  ? neigh_hh_output (./include/net/neighbour.h:525)
[   37.765393][    C0]  ip6_finish_output2 (./include/net/neighbour.h:558 net/ipv6/ip6_output.c:138)
[   37.765397][    C0]  ? ip6_dst_lookup (net/ipv6/ip6_output.c:1269)
[   37.765400][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   37.765402][    C0]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   37.765405][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   37.765407][    C0]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   37.765410][    C0]  ip6_finish_output (net/ipv6/ip6_output.c:210 net/ipv6/ip6_output.c:221)
[   37.765413][    C0]  ip6_output (./include/linux/netfilter.h:314 net/ipv6/ip6_output.c:248)
[   37.765416][    C0]  ? ip6_finish_output (./include/net/inet_sock.h:338 (discriminator 1))
[   37.765419][    C0]  ? xfrm_bundle_lookup.constprop.0 (net/xfrm/xfrm_policy.c:3049)
[   37.765422][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   37.765425][    C0]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   37.765427][    C0]  ? trace_irq_disable.constprop.0 (./include/trace/events/preemptirq.h:36 (discriminator 22))
[   37.765429][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   37.765432][    C0]  ? trace_hardirqs_on (kernel/trace/trace_preemptirq.c:78)
[   37.765434][    C0]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   37.765436][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   37.765439][    C0]  ndisc_send_skb (./include/net/dst.h:470 (discriminator 4) ./include/linux/netfilter.h:325 (discriminator 4) net/ipv6/ndisc.c:513 (discriminator 4))
[   37.765444][    C0]  ? ndisc_recv_na (./include/net/net_namespace.h:422 (discriminator 7))
[   37.765448][    C0]  ? __ndisc_fill_addr_option (net/ipv6/ndisc.c:159)
[   37.765451][    C0]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   37.765454][    C0]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   37.765457][    C0]  addrconf_rs_timer (net/ipv6/addrconf.c:4073)
[   37.765459][    C0]  ? do_raw_spin_lock (./include/linux/instrumented.h:55 ./include/linux/atomic/atomic-instrumented.h:1301 ./include/asm-generic/qspinlock.h:112 kernel/locking/spinlock_debug.c:116)
[   37.765462][    C0]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   37.765465][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   37.765467][    C0]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   37.765470][    C0]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:58 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   37.765472][    C0]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   37.765475][    C0]  call_timer_fn (kernel/time/timer.c:1748)
[   37.765478][    C0]  ? detach_if_pending (./include/linux/list.h:1159)
[   37.765481][    C0]  ? debug_object_active_state (lib/debugobjects.c:1122)
[   37.765485][    C0]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   37.765487][    C0]  ? timer_recalc_next_expiry (./include/linux/find.h:71 kernel/time/timer.c:1843 kernel/time/timer.c:1865)
[   37.765490][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   37.765493][    C0]  __run_timers (kernel/time/timer.c:1799 kernel/time/timer.c:2374)
[   37.765495][    C0]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   37.765499][    C0]  ? __bpf_trace_itimer_expire (./include/trace/events/timer.h:407)
[   37.765502][    C0]  ? do_raw_spin_lock (./include/linux/instrumented.h:55 ./include/linux/atomic/atomic-instrumented.h:1301 ./include/asm-generic/qspinlock.h:112 kernel/locking/spinlock_debug.c:116)
[   37.765505][    C0]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   37.765509][    C0]  run_timer_softirq (kernel/time/timer.c:2386 kernel/time/timer.c:2395 kernel/time/timer.c:2403)
[   37.765512][    C0]  ? __run_timers (./include/trace/events/timer.h:138 (discriminator 19))
[   37.765514][    C0]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   37.765516][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   37.765518][    C0]  handle_softirqs (kernel/softirq.c:645)
[   37.765521][    C0]  ? _local_bh_enable (kernel/softirq.c:428 (discriminator 1))
[   37.765523][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   37.765526][    C0]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   37.765528][    C0]  __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
[   37.765531][    C0]  irq_exit_rcu (kernel/softirq.c:784)
[   37.765533][    C0]  sysvec_apic_timer_interrupt (arch/x86/kernel/apic/apic.c:1062 (discriminator 37) arch/x86/kernel/apic/apic.c:1062 (discriminator 37))
[   37.765536][    C0]  </IRQ>
[   37.765537][    C0]  <TASK>
[   37.765538][    C0]  asm_sysvec_apic_timer_interrupt (./arch/x86/include/asm/idtentry.h:674)
[   37.765541][    C0] RIP: 0010:pv_native_safe_halt (./arch/x86/include/asm/irqflags.h:48 arch/x86/kernel/paravirt.c:63)
[   37.765545][    C0] Code: 48 8b 3d 94 f2 f5 01 e8 1f 00 00 00 48 2b 05 58 b3 95 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 13 a6 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 f2 f5 01 	mov    0x1f5f294(%rip),%rdi        # 0x1f5f29b
   7:	e8 1f 00 00 00       	call   0x2b
   c:	48 2b 05 58 b3 95 00 	sub    0x95b358(%rip),%rax        # 0x95b36b
  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 a6 11 00 	verw   0x11a613(%rip)        # 0x11a63b
  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
[   37.765547][    C0] RSP: 0018:ffffffffa3207cf8 EFLAGS: 00000246
[   37.765551][    C0] RAX: 0000000000000000 RBX: ffffffffa321c600 RCX: 0000000000000001
[   37.765553][    C0] RDX: 0000000000000000 RSI: ffffffffa2a8d860 RDI: ffffffffa02f0307
[   37.765554][    C0] RBP: 0000000000000000 R08: ffffffffa277f421 R09: 1fe2200006a463a2
[   37.765555][    C0] R10: 0000000000000000 R11: 0000000000000000 R12: 1ffffffff4640fa2
[   37.765557][    C0] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000014770
[   37.765559][    C0]  ? ct_kernel_exit.constprop.0 (./include/linux/instrumented.h:97 kernel/context_tracking.c:124)
[   37.765562][    C0]  ? cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   37.765566][    C0]  default_idle (./arch/x86/include/asm/paravirt.h:62 arch/x86/kernel/process.c:768)
[   37.765569][    C0]  default_idle_call (kernel/sched/idle.c:122)
[   37.765572][    C0]  cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   37.765574][    C0]  ? arch_cpu_idle_exit+0x40/0x40
[   37.765577][    C0]  ? mark_tsc_async_resets (arch/x86/kernel/tsc_sync.c:49)
[   37.765580][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   37.765584][    C0]  do_idle (kernel/sched/idle.c:355)
[   37.765586][    C0]  cpu_startup_entry (kernel/sched/idle.c:454)
[   37.765589][    C0]  rest_init (init/main.c:727)
[   37.765592][    C0]  ? __cpuidle_text_end (??:?)
[   37.765596][    C0]  ? rest_init (init/main.c:727)
[   37.765599][    C0]  ? acpi_hw_set_mode (drivers/acpi/acpica/hwacpi.c:72 (discriminator 1))
[   37.765604][    C0]  ? cpus_read_unlock (./include/linux/percpu-rwsem.h:125 (discriminator 1) kernel/cpu.c:502 (discriminator 1))
[   37.765607][    C0]  ? acpi_enable (drivers/acpi/acpica/evxfevnt.c:47)
[   37.765611][    C0]  start_kernel (init/main.c:1185)
[   37.765616][    C0]  x86_64_start_reservations (arch/x86/kernel/head64.c:310)
[   37.765620][    C0]  x86_64_start_kernel (arch/x86/kernel/head64.c:291)
[   37.765622][    C0]  common_startup_64 (arch/x86/kernel/head_64.S:418)
| [   43.928727][  T532] softirqs last disabled at (0): 0x0
| [   43.928729][  T532] Preemption disabled at:
| [   43.928730][  T532] vprintk_emit (kernel/printk/printk.c:2471)
| [   43.928741][  T532] Tainted: [W]=WARN
[   43.928741][  T532] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   43.928743][  T532] Call Trace:
[   43.928745][  T532]  <TASK>
[   43.928746][  T532]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   43.928752][  T532]  ? vprintk_emit (kernel/printk/printk.c:2471)
[   43.928754][  T532]  __might_resched.cold (kernel/sched/core.c:9234)
[   43.928758][  T532]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   43.928761][  T532]  ? __asan_memcpy (mm/kasan/shadow.c:106 (discriminator 1))
[   43.928764][  T532]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   43.928768][  T532]  __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))
[   43.928770][  T532]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   43.928773][  T532]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   43.928777][  T532]  ? 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)
[   43.928779][  T532]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   43.928780][  T532]  put_chars (drivers/char/virtio_console.c:1176)
[   43.928783][  T532]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   43.928792][  T532]  ? console_prepend_replay (kernel/printk/printk.c:3005)
[   43.928794][  T532]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   43.928798][  T532]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   43.928799][  T532]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   43.928801][  T532]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   43.928803][  T532]  console_emit_next_record (kernel/printk/printk.c:3183)
[   43.928806][  T532]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   43.928807][  T532]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   43.928809][  T532]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   43.928811][  T532]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   43.928812][  T532]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   43.928814][  T532]  ? console_flush_one_record (kernel/printk/printk.c:3247)
[   43.928816][  T532]  console_flush_one_record (kernel/printk/printk.c:3268)
[   43.928818][  T532]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   43.928821][  T532]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   43.928823][  T532]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   43.928824][  T532]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   43.928826][  T532]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   43.928827][  T532]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   43.928829][  T532]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   43.928830][  T532]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   43.928832][  T532]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   43.928834][  T532]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   43.928836][  T532]  vprintk_emit (kernel/printk/printk.c:2479)
[   43.928839][  T532]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   43.928840][  T532]  ? rtnetlink_rcv_msg (net/core/rtnetlink.c:7132)
[   43.928844][  T532]  ? netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   43.928846][  T532]  ? netlink_sendmsg (net/netlink/af_netlink.c:1900)
[   43.928848][  T532]  ? ____sys_sendmsg (net/socket.c:800 (discriminator 4) net/socket.c:815 (discriminator 4) net/socket.c:2713 (discriminator 4))
[   43.928850][  T532]  ? ___sys_sendmsg (net/socket.c:2767)
[   43.928852][  T532]  ? __sys_sendmsg (net/socket.c:2799)
[   43.928853][  T532]  ? do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[   43.928856][  T532]  _printk (kernel/printk/printk.c:2504)
[   43.928860][  T532]  ? snapshot_read.cold (user.c:?)
[   43.928862][  T532]  ? netdev_name (./include/linux/netdevice.h:5709 (discriminator 1))
[   43.928865][  T532]  ? __netdev_printk (net/core/dev.c:13148 (discriminator 2))
[   43.928866][  T532]  netdev_info (net/core/dev.c:13195 (discriminator 3))
[   43.928868][  T532]  ? netdev_notice (net/core/dev.c:13194)
[   43.928870][  T532]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   43.928872][  T532]  ? __up_read (kernel/locking/rwsem.c:1397 (discriminator 1))
[   43.928873][  T532]  ? trace_hardirqs_on (kernel/trace/trace_preemptirq.c:78)
[   43.928876][  T532]  ? down_write_nested (kernel/locking/rwsem.c:1759)
[   43.928877][  T532]  ? mutex_is_locked (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.h:48 kernel/locking/mutex.c:65)
[   43.928880][  T532]  netif_set_allmulti.cold (net/core/dev.c:9731 (discriminator 3))
[   43.928883][  T532]  dev_set_allmulti (net/core/dev_api.c:315)
[   43.928886][  T532] del_nbp (net/bridge/br_if.c:253 net/bridge/br_if.c:341) bridge
[   43.928900][  T532]  ? is_bpf_text_address (./include/linux/rcupdate.h:882 kernel/bpf/core.c:751)
[   43.928904][  T532]  ? kernel_text_address (kernel/extable.c:125 kernel/extable.c:94)
[   43.928907][  T532] br_del_if (net/bridge/br_if.c:732) bridge
[   43.928915][  T532]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   43.928917][  T532]  do_set_master (net/core/rtnetlink.c:3055)
[   43.928920][  T532]  do_setlink.isra.0 (net/core/rtnetlink.c:3273 (discriminator 1))
[   43.928922][  T532]  ? stack_trace_save (kernel/stacktrace.c:122 (discriminator 1))
[   43.928925][  T532]  ? rtnl_link_get_size (net/core/rtnetlink.c:747)
[   43.928926][  T532]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   43.928928][  T532]  ? stack_depot_save_flags (lib/stackdepot.c:609 lib/stackdepot.c:676)
[   43.928932][  T532]  ? kasan_save_stack (mm/kasan/common.c:58)
[   43.928934][  T532]  ? kasan_save_stack (mm/kasan/common.c:57)
[   43.928935][  T532]  ? kasan_save_track (mm/kasan/common.c:78)
[   43.928937][  T532]  ? __kasan_kmalloc (mm/kasan/common.c:398 mm/kasan/common.c:415)
[   43.928938][  T532]  ? __kmalloc_cache_noprof (./include/linux/kasan.h:263 mm/slub.c:5563)
[   43.928940][  T532]  ? rtnl_newlink (./include/linux/slab.h:991 (discriminator 1) net/core/rtnetlink.c:4113 (discriminator 1))
[   43.928941][  T532]  ? rtnetlink_rcv_msg (net/core/rtnetlink.c:7132)
[   43.928942][  T532]  ? netlink_rcv_skb (net/netlink/af_netlink.c:2556)
[   43.928943][  T532]  ? netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   43.928945][  T532]  ? netlink_sendmsg (net/netlink/af_netlink.c:1900)
[   43.928946][  T532]  ? ____sys_sendmsg (net/socket.c:800 (discriminator 4) net/socket.c:815 (discriminator 4) net/socket.c:2713 (discriminator 4))
[   43.928947][  T532]  ? ___sys_sendmsg (net/socket.c:2767)
[   43.928949][  T532]  ? __sys_sendmsg (net/socket.c:2799)
[   43.928950][  T532]  ? do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[   43.928951][  T532]  ? entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   43.928954][  T532]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   43.928955][  T532]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   43.928957][  T532]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   43.928958][  T532]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   43.928960][  T532]  ? trace_contention_end (./include/trace/events/lock.h:121 (discriminator 22))
[   43.928962][  T532]  ? __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)
[   43.928964][  T532]  ? __mutex_lock (kernel/locking/mutex.c:656 (discriminator 1) kernel/locking/mutex.c:821 (discriminator 1))
[   43.928966][  T532]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:366 net/core/rtnetlink.c:4214)
[   43.928967][  T532]  ? ww_mutex_lock (kernel/locking/mutex.c:934)
[   43.928968][  T532]  ? nla_get_range_signed (lib/nlattr.c:270)
[   43.928971][  T532]  ? __rtnl_newlink (net/core/rtnetlink.c:4063)
[   43.928973][  T532]  rtnl_newlink (net/core/rtnetlink.c:4215)
[   43.928975][  T532]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   43.928976][  T532]  ? rtnl_bridge_getlink (net/core/rtnetlink.c:5558)
[   43.928978][  T532]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   43.928979][  T532]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   43.928981][  T532]  ? is_bpf_text_address (./include/linux/rcupdate.h:850 kernel/bpf/core.c:749)
[   43.928983][  T532]  ? is_bpf_text_address (./include/linux/rcupdate.h:882 kernel/bpf/core.c:751)
[   43.928984][  T532]  ? kernel_text_address (kernel/extable.c:125 kernel/extable.c:94)
[   43.928986][  T532]  ? __kernel_text_address (kernel/extable.c:79)
[   43.928987][  T532]  ? write_profile (profile.c:?)
[   43.928988][  T532]  ? unwind_get_return_address (arch/x86/kernel/unwind_orc.c:385 arch/x86/kernel/unwind_orc.c:380)
[   43.928991][  T532]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   43.928993][  T532]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   43.928994][  T532]  ? cap_capable (./include/trace/events/capability.h:26 (discriminator 22) security/commoncap.c:130 (discriminator 22))
[   43.928998][  T532]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   43.928999][  T532]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   43.929001][  T532]  ? rtnl_bridge_getlink (net/core/rtnetlink.c:5558)
[   43.929003][  T532]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7132)
[   43.929004][  T532]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   43.929006][  T532]  ? filter_irq_stacks (kernel/stacktrace.c:402)
[   43.929007][  T532]  ? stack_depot_save_flags (lib/stackdepot.c:609 lib/stackdepot.c:676)
[   43.929010][  T532]  netlink_rcv_skb (net/netlink/af_netlink.c:2556)
[   43.929011][  T532]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   43.929012][  T532]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   43.929014][  T532]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   43.929015][  T532]  ? __netlink_lookup (./include/linux/rcupdate.h:850 ./include/linux/rhashtable.h:709 net/netlink/af_netlink.c:499)
[   43.929018][  T532]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   43.929020][  T532]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   43.929021][  T532]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   43.929023][  T532]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   43.929025][  T532]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   43.929027][  T532]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   43.929028][  T532]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   43.929030][  T532]  netlink_sendmsg (net/netlink/af_netlink.c:1900)
[   43.929032][  T532]  ? netlink_unicast (./include/net/net_namespace.h:422 (discriminator 7))
[   43.929034][  T532]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   43.929036][  T532]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   43.929037][  T532]  ____sys_sendmsg (net/socket.c:800 (discriminator 4) net/socket.c:815 (discriminator 4) net/socket.c:2713 (discriminator 4))
[   43.929039][  T532]  ? copy_msghdr_from_user (net/socket.c:2650)
[   43.929041][  T532]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5399)
[   43.929042][  T532]  ? move_addr_to_kernel (net/socket.c:258)
[   43.929043][  T532]  ? filter_irq_stacks (kernel/stacktrace.c:402)
[   43.929046][  T532]  ___sys_sendmsg (net/socket.c:2767)
[   43.929048][  T532]  ? copy_msghdr_from_user (net/socket.c:2619)
[   43.929053][  T532]  __sys_sendmsg (net/socket.c:2799)
[   43.929055][  T532]  ? __sys_sendmsg_sock (net/socket.c:2780)
[   43.929057][  T532]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   43.929059][  T532]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[   43.929061][  T532]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[   43.929063][  T532]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   43.929064][  T532] RIP: 0033:0x7f2809f2354e
[   43.929066][  T532] 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
[   43.929068][  T532] RSP: 002b:00007fff55961490 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   43.929072][  T532] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f2809f2354e
[   43.929073][  T532] RDX: 0000000000000000 RSI: 00007fff55961540 RDI: 0000000000000005
[   43.929074][  T532] RBP: 00007fff559614a0 R08: 0000000000000000 R09: 0000000000000000
[   43.929075][  T532] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a90d97f


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