======================================
| [   12.159477][  T252] softirqs last disabled at (29201): __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
| [   12.159480][  T252] Preemption disabled at:
| [   12.159481][  T252] vprintk_emit (kernel/printk/printk.c:2471)
| [   12.159493][  T252] Tainted: [W]=WARN
[   12.159495][  T252] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   12.159497][  T252] Call Trace:
[   12.159499][  T252]  <TASK>
[   12.159501][  T252]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   12.159508][  T252]  ? vprintk_emit (kernel/printk/printk.c:2471)
[   12.159512][  T252]  __might_resched.cold (kernel/sched/core.c:9234)
[   12.159518][  T252]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   12.159523][  T252]  ? __kmalloc_noprof (./include/linux/sched/mm.h:317 mm/slub.c:4636 mm/slub.c:4974 mm/slub.c:5413 mm/slub.c:5439)
[   12.159531][  T252]  __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))
[   12.159535][  T252]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   12.159543][  T252]  ? 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)
[   12.159547][  T252]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   12.159552][  T252]  put_chars (drivers/char/virtio_console.c:1176)
[   12.159555][  T252]  ? desc_read_finalized_seq (kernel/printk/printk_ringbuffer.c:1934)
[   12.159558][  T252]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   12.159564][  T252]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   12.159568][  T252]  ? validate_chain (kernel/locking/lockdep.c:3817 (discriminator 2) kernel/locking/lockdep.c:3837 (discriminator 2) kernel/locking/lockdep.c:3892 (discriminator 2))
[   12.159575][  T252]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   12.159579][  T252]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   12.159581][  T252]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   12.159589][  T252]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   12.159591][  T252]  ? console_emit_next_record (kernel/printk/printk.c:3095 (discriminator 2) kernel/printk/printk.c:3182 (discriminator 2))
[   12.159597][  T252]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   12.159601][  T252]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   12.159610][  T252]  console_emit_next_record (kernel/printk/printk.c:3183)
[   12.159617][  T252]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   12.159619][  T252]  ? 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))
[   12.159624][  T252]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   12.159627][  T252]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   12.159633][  T252]  console_flush_one_record (kernel/printk/printk.c:3268)
[   12.159640][  T252]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   12.159643][  T252]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   12.159652][  T252]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   12.159656][  T252]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   12.159659][  T252]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   12.159662][  T252]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   12.159668][  T252]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   12.159671][  T252]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   12.159676][  T252]  vprintk_emit (kernel/printk/printk.c:2479)
[   12.159682][  T252]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   12.159692][  T252]  ? gre_exit (net/ipv4/gre_demux.c:73) gre
[   12.159696][  T252]  _printk (kernel/printk/printk.c:2504)
[   12.159701][  T252]  ? snapshot_read.cold (user.c:?)
[   12.159712][  T252]  ? do_one_initcall (./include/linux/instrumented.h:82 ./include/asm-generic/bitops/instrumented-non-atomic.h:141 ./include/linux/cpumask.h:650 ./include/linux/cpumask.h:1232 ./include/trace/events/initcall.h:27 init/main.c:1356)
[   12.159717][  T252] gre_init (gre.mod.c:?) gre
[   12.159720][  T252]  do_one_initcall (init/main.c:1357)
[   12.159724][  T252]  ? trace_event_raw_event_initcall_level (./include/trace/events/initcall.h:10)
[   12.159732][  T252]  ? do_init_module (./include/linux/slab.h:991 (discriminator 1) kernel/module/main.c:3105 (discriminator 1))
[   12.159736][  T252]  ? kasan_unpoison (mm/kasan/shadow.c:146 mm/kasan/shadow.c:178)
[   12.159743][  T252]  do_init_module (kernel/module/main.c:3117)
[   12.159750][  T252]  ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4488)
[   12.159755][  T252]  ? free_module (./include/trace/events/module.h:50 (discriminator 19))
[   12.159760][  T252]  ? kfree (./include/linux/kasan.h:235 mm/slub.c:2748 mm/slub.c:6499 mm/slub.c:6792)
[   12.159767][  T252]  load_module (kernel/module/main.c:3593)
[   12.159780][  T252]  ? layout_and_allocate.isra.0 (kernel/module/main.c:3016)
[   12.159793][  T252]  ? backing_file_read_iter (fs/backing-file.c:211)
[   12.159798][  T252]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   12.159805][  T252]  init_module_from_file (kernel/module/main.c:3790)
[   12.159810][  T252]  ? __do_sys_init_module (kernel/module/main.c:3664)
[   12.159824][  T252]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   12.159830][  T252]  ? 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)
[   12.159835][  T252]  idempotent_init_module (kernel/module/main.c:3802)
[   12.159841][  T252]  ? init_module_from_file (kernel/module/main.c:3791)
[   12.159852][  T252]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   12.159855][  T252]  ? cap_capable (./include/trace/events/capability.h:26 (discriminator 22) security/commoncap.c:130 (discriminator 22))
[   12.159864][  T252]  __x64_sys_finit_module (kernel/module/main.c:3828 kernel/module/main.c:3812 kernel/module/main.c:3812)
[   12.159867][  T252]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   12.159873][  T252]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[   12.159875][  T252]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[   12.159880][  T252]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   12.159883][  T252] RIP: 0033:0x7f4ed47ce37d
[   12.159887][  T252] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 4b aa 0f 00 f7 d8 64 89 01 48
All code
========
   0:	ff c3                	inc    %ebx
   2:	66 2e 0f 1f 84 00 00 	cs nopw 0x0(%rax,%rax,1)
   9:	00 00 00 
   c:	90                   	nop
   d:	f3 0f 1e fa          	endbr64
  11:	48 89 f8             	mov    %rdi,%rax
  14:	48 89 f7             	mov    %rsi,%rdi
  17:	48 89 d6             	mov    %rdx,%rsi
  1a:	48 89 ca             	mov    %rcx,%rdx
  1d:	4d 89 c2             	mov    %r8,%r10
  20:	4d 89 c8             	mov    %r9,%r8
  23:	4c 8b 4c 24 08       	mov    0x8(%rsp),%r9
  28:	0f 05                	syscall
  2a:*	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax		<-- trapping instruction
  30:	73 01                	jae    0x33
  32:	c3                   	ret
  33:	48 8b 0d 4b aa 0f 00 	mov    0xfaa4b(%rip),%rcx        # 0xfaa85
  3a:	f7 d8                	neg    %eax
  3c:	64 89 01             	mov    %eax,%fs:(%rcx)
  3f:	48                   	rex.W

Code starting with the faulting instruction
===========================================
   0:	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax
   6:	73 01                	jae    0x9
   8:	c3                   	ret
   9:	48 8b 0d 4b aa 0f 00 	mov    0xfaa4b(%rip),%rcx        # 0xfaa5b
  10:	f7 d8                	neg    %eax
  12:	64 89 01             	mov    %eax,%fs:(%rcx)
  15:	48                   	rex.W
[   12.159890][  T252] RSP: 002b:00007ffe191a0048 EFLAGS: 00000246 ORIG_RAX: 0000000000000139
[   12.159894][  T252] RAX: ffffffffffffffda RBX: 0000560c12c58a40 RCX: 00007f4ed47ce37d
[   12.159896][  T252] RDX: 0000000000000000 RSI: 0000560c122a9ffd RDI: 0000000000000001
[   12.159897][  T252] RBP: 00007ffe191a00e0 R08: 0000000000000000 R09: 0000000000000000
[   12.159899][  T252] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560c122a9ffd
[   12.159900][  T252] R13: 0000560c12c58a00 R14: 0000000000040000 R15: 0000000000000000
| [   12.741081][   T61]  #11: ffffffff9be89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record (kernel/printk/printk.c:3095 (discriminator 2) kernel/printk/printk.c:3182 (discriminator 2))
| [   12.741086][   T61]
| [   12.741086][   T61] stack backtrace:
| [   12.741094][   T61] Tainted: [W]=WARN
[   12.741095][   T61] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   12.741097][   T61] Workqueue: mld mld_ifc_work
[   12.741102][   T61] Call Trace:
[   12.741104][   T61]  <TASK>
[   12.741106][   T61]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   12.741114][   T61]  lockdep_rcu_suspicious.cold (kernel/locking/lockdep.c:6938)
[   12.741122][   T61]  __might_resched (kernel/sched/core.c:9196 (discriminator 9))
[   12.741128][   T61]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   12.741133][   T61]  ? __kmalloc_noprof (./include/linux/sched/mm.h:317 mm/slub.c:4636 mm/slub.c:4974 mm/slub.c:5413 mm/slub.c:5439)
[   12.741140][   T61]  __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))
[   12.741144][   T61]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   12.741153][   T61]  ? 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)
[   12.741156][   T61]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   12.741162][   T61]  put_chars (drivers/char/virtio_console.c:1176)
[   12.741165][   T61]  ? check_prev_add (kernel/locking/lockdep.c:3258 (discriminator 3))
[   12.741168][   T61]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   12.741174][   T61]  ? validate_chain (kernel/locking/lockdep.c:159 kernel/locking/lockdep.c:191 kernel/locking/lockdep.c:3928)
[   12.741182][   T61]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   12.741193][   T61]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   12.741197][   T61]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   12.741203][   T61]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   12.741210][   T61]  console_emit_next_record (kernel/printk/printk.c:3183)
[   12.741216][   T61]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   12.741218][   T61]  ? 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))
[   12.741224][   T61]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   12.741227][   T61]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   12.741234][   T61]  console_flush_one_record (kernel/printk/printk.c:3268)
[   12.741241][   T61]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   12.741244][   T61]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   12.741253][   T61]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   12.741258][   T61]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   12.741260][   T61]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   12.741264][   T61]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   12.741270][   T61]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   12.741273][   T61]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   12.741279][   T61]  vprintk_emit (kernel/printk/printk.c:2479)
[   12.741285][   T61]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   12.741289][   T61]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   12.741298][   T61]  _printk (kernel/printk/printk.c:2504)
[   12.741302][   T61]  ? snapshot_read.cold (user.c:?)
[   12.741304][   T61]  ? ___ratelimit (lib/ratelimit.c:97 (discriminator 3))
[   12.741313][   T61]  ? idr_get_free (??:?)
[   12.741322][   T61] ip6_tnl_xmit_ctl.cold (net/ipv6/ip6_tunnel.c:1064 (discriminator 3)) ip6_tunnel
[   12.741331][   T61] ip6gre_tunnel_xmit (net/ipv6/ip6_gre.c:888) ip6_gre
[   12.741340][   T61]  ? __gre6_xmit (./include/linux/skbuff.h:2904) ip6_gre
[   12.741345][   T61]  ? stack_trace_save (kernel/stacktrace.c:122 (discriminator 1))
[   12.741349][   T61]  ? filter_irq_stacks (kernel/stacktrace.c:402)
[   12.741352][   T61]  ? netif_skb_features (net/core/dev.c:3793 net/core/dev.c:3922)
[   12.741357][   T61]  ? mark_lock_irq (kernel/locking/lockdep.c:4265 (discriminator 1) kernel/locking/lockdep.c:4314 (discriminator 1))
[   12.741359][   T61]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   12.741363][   T61]  ? skb_network_protocol (./include/linux/skbuff.h:2534)
[   12.741367][   T61]  ? save_trace (kernel/locking/lockdep.c:558 kernel/locking/lockdep.c:594)
[   12.741376][   T61]  dev_hard_start_xmit (./include/linux/netdevice.h:5429 ./include/linux/netdevice.h:5438 net/core/dev.c:3937 net/core/dev.c:3953)
[   12.741382][   T61]  ? validate_xmit_skb_list (net/core/dev.c:4142)
[   12.741388][   T61]  sch_direct_xmit (net/sched/sch_generic.c:372)
[   12.741394][   T61]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   12.741398][   T61]  ? dequeue_skb (./include/trace/events/qdisc.h:14 (discriminator 19))
[   12.741401][   T61]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   12.741404][   T61]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   12.741408][   T61]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   12.741416][   T61]  __dev_xmit_skb (net/core/dev.c:4262)
[   12.741424][   T61]  ? alloc_netdev_dummy (net/core/dev.c:12327)
[   12.741426][   T61]  ? __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))
[   12.741431][   T61]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   12.741435][   T61]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   12.741442][   T61]  __dev_queue_xmit (net/core/dev.c:4884)
[   12.741446][   T61]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   12.741454][   T61]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   12.741456][   T61]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   12.741460][   T61]  ? netdev_core_pick_tx (net/core/dev.c:4784)
[   12.741480][   T61]  ip6_finish_output2 (./include/net/neighbour.h:560 (discriminator 3) net/ipv6/ip6_output.c:138 (discriminator 3))
[   12.741488][   T61]  ? ip6_dst_lookup (net/ipv6/ip6_output.c:1269)
[   12.741491][   T61]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   12.741496][   T61]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   12.741501][   T61]  ? 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))
[   12.741509][   T61]  ip6_finish_output (net/ipv6/ip6_output.c:210 net/ipv6/ip6_output.c:221)
[   12.741515][   T61]  ip6_output (./include/linux/netfilter.h:314 net/ipv6/ip6_output.c:248)
[   12.741520][   T61]  ? ip6_finish_output (./include/net/inet_sock.h:338 (discriminator 1))
[   12.741522][   T61]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   12.741526][   T61]  ? xfrm_bundle_lookup.constprop.0 (net/xfrm/xfrm_policy.c:3049)
[   12.741530][   T61]  ? mark_held_locks (kernel/locking/lockdep.c:4341)
[   12.741535][   T61]  ? __local_bh_enable_ip (kernel/softirq.c:478)
[   12.741539][   T61]  ? __local_bh_enable_ip (kernel/softirq.c:478)
[   12.741542][   T61]  ? icmp6_dst_alloc (net/ipv6/route.c:3364)
[   12.741548][   T61]  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))
[   12.741556][   T61]  ? mld_dad_start_work (net/ipv6/mcast.c:1133)
[   12.741568][   T61]  ? mld_send_cr (./include/linux/lockdep.h:249 net/ipv6/mcast.c:2148)
[   12.741575][   T61]  mld_ifc_work (net/ipv6/mcast.c:2711)
[   12.741579][   T61]  ? process_one_work (kernel/workqueue.c:3363 (discriminator 2))
[   12.741582][   T61]  process_one_work (kernel/workqueue.c:3387)
[   12.741593][   T61]  ? __queue_delayed_work (kernel/workqueue.c:2622)
[   12.741598][   T61]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   12.741615][   T61]  worker_thread (kernel/workqueue.c:3470 kernel/workqueue.c:3551)
[   12.741622][   T61]  ? rescuer_thread (./include/linux/list.h:419 (discriminator 3))
[   12.741625][   T61]  ? __kthread_parkme (./include/linux/instrumented.h:82 ./include/asm-generic/bitops/instrumented-non-atomic.h:141 kernel/kthread.c:272)
[   12.741630][   T61]  ? rescuer_thread (./include/linux/list.h:419 (discriminator 3))
[   12.741634][   T61]  ? rescuer_thread (./include/linux/list.h:419 (discriminator 3))
[   12.741637][   T61]  kthread (kernel/kthread.c:436)
[   12.741640][   T61]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   12.741644][   T61]  ? kthread_affine_preferred (kernel/kthread.c:857)
[   12.741649][   T61]  ret_from_fork (arch/x86/kernel/process.c:158)
[   12.741654][   T61]  ? arch_exit_to_user_mode_prepare.isra.0 (arch/x86/entry/vdso/vma.c:80 (discriminator 1))
[   12.741660][   T61]  ? __switch_to (arch/x86/kernel/process_64.c:403 arch/x86/kernel/process_64.c:663)
[   12.741664][   T61]  ? kthread_affine_preferred (kernel/kthread.c:857)
[   12.741669][   T61]  ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
| [   13.187122][  T278] softirqs last disabled at (26816): __alloc_skb (./include/linux/bottom_half.h:20 (discriminator 2) net/core/skbuff.c:697 (discriminator 2))
| [   13.187125][  T278] Preemption disabled at:
| [   13.187126][  T278] vprintk_emit (kernel/printk/printk.c:2471)
| [   13.187138][  T278] Tainted: [W]=WARN
[   13.187139][  T278] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   13.187142][  T278] Call Trace:
[   13.187144][  T278]  <TASK>
[   13.187146][  T278]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   13.187154][  T278]  ? vprintk_emit (kernel/printk/printk.c:2471)
[   13.187157][  T278]  __might_resched.cold (kernel/sched/core.c:9234)
[   13.187163][  T278]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   13.187169][  T278]  ? __kmalloc_noprof (./include/linux/sched/mm.h:317 mm/slub.c:4636 mm/slub.c:4974 mm/slub.c:5413 mm/slub.c:5439)
[   13.187176][  T278]  __kmalloc_noprof (./include/linux/sched/mm.h:322 (discriminator 2) mm/slub.c:4636 (discriminator 2) mm/slub.c:4974 (discriminator 2) mm/slub.c:5413 (discriminator 2) mm/slub.c:5439 (discriminator 2))
[   13.187180][  T278]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   13.187188][  T278]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:58 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   13.187192][  T278]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   13.187197][  T278]  put_chars (drivers/char/virtio_console.c:1176)
[   13.187201][  T278]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   13.187209][  T278]  ? validate_chain (kernel/locking/lockdep.c:159 kernel/locking/lockdep.c:191 kernel/locking/lockdep.c:3928)
[   13.187215][  T278]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   13.187219][  T278]  ? mark_usage (kernel/locking/lockdep.c:4690)
[   13.187222][  T278]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   13.187224][  T278]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   13.187230][  T278]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   13.187234][  T278]  ? console_emit_next_record (kernel/printk/printk.c:3095 (discriminator 2) kernel/printk/printk.c:3182 (discriminator 2))
[   13.187239][  T278]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   13.187244][  T278]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   13.187251][  T278]  console_emit_next_record (kernel/printk/printk.c:3183)
[   13.187257][  T278]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   13.187260][  T278]  ? console_flush_one_record (./include/linux/rcupdate.h:314 (discriminator 2) ./include/linux/srcu.h:439 (discriminator 2) kernel/printk/printk.c:291 (discriminator 2) kernel/printk/printk.c:3246 (discriminator 2))
[   13.187265][  T278]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   13.187269][  T278]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   13.187275][  T278]  console_flush_one_record (kernel/printk/printk.c:3268)
[   13.187282][  T278]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   13.187285][  T278]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   13.187294][  T278]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   13.187298][  T278]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   13.187301][  T278]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   13.187304][  T278]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   13.187311][  T278]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   13.187313][  T278]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   13.187319][  T278]  vprintk_emit (kernel/printk/printk.c:2479)
[   13.187326][  T278]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   13.187330][  T278]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   13.187332][  T278]  ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:211 (discriminator 1) kernel/locking/spinlock.c:221 (discriminator 1))
[   13.187338][  T278]  ? mark_held_locks (kernel/locking/lockdep.c:4341)
[   13.187344][  T278]  _printk (kernel/printk/printk.c:2504)
[   13.187349][  T278]  ? snapshot_read.cold (user.c:?)
[   13.187356][  T278]  ? br_multicast_flood (??:?) bridge
[   13.187374][  T278]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3273 (discriminator 1))
[   13.187376][  T278]  ? rtnl_newlink (net/core/rtnetlink.c:4215)
[   13.187378][  T278]  ? rtnetlink_rcv_msg (net/core/rtnetlink.c:7132)
[   13.187387][  T278] br_set_state (net/bridge/br_stp.c:57 (discriminator 2)) bridge
[   13.187402][  T278] br_init_port (net/bridge/br_stp_if.c:39) bridge
[   13.187415][  T278] new_nbp (net/bridge/br_if.c:449) bridge
[   13.187431][  T278] br_add_if (net/bridge/br_if.c:592) bridge
[   13.187442][  T278]  ? is_bpf_text_address (./include/linux/rcupdate.h:882 kernel/bpf/core.c:751)
[   13.187448][  T278]  ? kernel_text_address (kernel/extable.c:125 kernel/extable.c:94)
[   13.187452][  T278]  ? __kernel_text_address (kernel/extable.c:79)
[   13.187460][  T278]  do_set_master (net/core/rtnetlink.c:3071)
[   13.187468][  T278]  do_setlink.isra.0 (net/core/rtnetlink.c:3273 (discriminator 1))
[   13.187474][  T278]  ? stack_trace_save (kernel/stacktrace.c:122 (discriminator 1))
[   13.187478][  T278]  ? rtnl_link_get_size (net/core/rtnetlink.c:747)
[   13.187480][  T278]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   13.187484][  T278]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   13.187489][  T278]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   13.187493][  T278]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   13.187496][  T278]  ? validate_chain (kernel/locking/lockdep.c:3817 (discriminator 2) kernel/locking/lockdep.c:3837 (discriminator 2) kernel/locking/lockdep.c:3892 (discriminator 2))
[   13.187500][  T278]  ? kasan_save_stack (mm/kasan/common.c:58)
[   13.187504][  T278]  ? kasan_save_stack (mm/kasan/common.c:57)
[   13.187506][  T278]  ? kasan_save_track (mm/kasan/common.c:78)
[   13.187511][  T278]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   13.187514][  T278]  ? netlink_seq_next (net/netlink/af_netlink.c:2685)
[   13.187517][  T278]  ? ___sys_sendmsg (net/socket.c:2757)
[   13.187524][  T278]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   13.187527][  T278]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:366 net/core/rtnetlink.c:4214)
[   13.187531][  T278]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   13.187535][  T278]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   13.187537][  T278]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   13.187539][  T278]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   13.187542][  T278]  ? trace_contention_end (./include/trace/events/lock.h:121 (discriminator 22))
[   13.187547][  T278]  ? __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)
[   13.187550][  T278]  ? __mutex_lock (kernel/locking/mutex.c:656 (discriminator 1) kernel/locking/mutex.c:821 (discriminator 1))
[   13.187553][  T278]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:366 net/core/rtnetlink.c:4214)
[   13.187559][  T278]  ? ww_mutex_lock (kernel/locking/mutex.c:934)
[   13.187562][  T278]  ? nla_get_range_signed (lib/nlattr.c:270)
[   13.187571][  T278]  ? __rtnl_newlink (net/core/rtnetlink.c:4063)
[   13.187581][  T278]  rtnl_newlink (net/core/rtnetlink.c:4215)
[   13.187591][  T278]  ? rtnl_bridge_getlink (net/core/rtnetlink.c:5558)
[   13.187594][  T278]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   13.187602][  T278]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   13.187607][  T278]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   13.187610][  T278]  ? rtnl_bridge_getlink (net/core/rtnetlink.c:5558)
[   13.187613][  T278]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   13.187620][  T278]  ? rtnl_bridge_getlink (net/core/rtnetlink.c:5558)
[   13.187624][  T278]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7132)
[   13.187629][  T278]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   13.187631][  T278]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   13.187639][  T278]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   13.187642][  T278]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   13.187648][  T278]  netlink_rcv_skb (net/netlink/af_netlink.c:2556)
[   13.187651][  T278]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   13.187656][  T278]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   13.187667][  T278]  ? netlink_deliver_tap (./include/linux/rcupdate.h:319 (discriminator 2) ./include/linux/rcupdate.h:880 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   13.187670][  T278]  ? netlink_deliver_tap (./include/linux/rcupdate.h:319 (discriminator 2) ./include/linux/rcupdate.h:880 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   13.187677][  T278]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   13.187684][  T278]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   13.187688][  T278]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   13.187696][  T278]  netlink_sendmsg (net/netlink/af_netlink.c:1900)
[   13.187702][  T278]  ? netlink_unicast (./include/net/net_namespace.h:422 (discriminator 7))
[   13.187709][  T278]  ? __might_fault (mm/memory.c:7482 (discriminator 5))
[   13.187717][  T278]  ____sys_sendmsg (net/socket.c:800 (discriminator 4) net/socket.c:815 (discriminator 4) net/socket.c:2713 (discriminator 4))
[   13.187721][  T278]  ? copy_msghdr_from_user (net/socket.c:2650)
[   13.187725][  T278]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5399)
[   13.187727][  T278]  ? move_addr_to_kernel (net/socket.c:258)
[   13.187741][  T278]  ___sys_sendmsg (net/socket.c:2767)
[   13.187745][  T278]  ? copy_msghdr_from_user (net/socket.c:2619)
[   13.187774][  T278]  __sys_sendmsg (net/socket.c:2799)
[   13.187778][  T278]  ? __sys_sendmsg_sock (net/socket.c:2780)
[   13.187794][  T278]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   13.187801][  T278]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[   13.187804][  T278]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[   13.187809][  T278]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   13.187812][  T278] RIP: 0033:0x7f30f349954e
[   13.187817][  T278] 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
[   13.187819][  T278] RSP: 002b:00007ffe85127650 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   13.187824][  T278] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f30f349954e
[   13.187826][  T278] RDX: 0000000000000000 RSI: 00007ffe85127700 RDI: 0000000000000005
[   13.187828][  T278] RBP: 00007ffe85127660 R08: 0000000000000000 R09: 0000000000000000
[   13.187829][  T278] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91012a
[   13.187831][  T278] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffe85127dc0
| [   14.273886][   T12] softirqs last disabled at (5306): __dev_queue_xmit (./include/linux/bottom_half.h:20 (discriminator 2) ./include/linux/rcupdate.h:902 (discriminator 2) net/core/dev.c:4844 (discriminator 2))
| [   14.273888][   T12] Preemption disabled at:
| [   14.273889][   T12] __dev_queue_xmit (./include/linux/bottom_half.h:20 (discriminator 2) ./include/linux/rcupdate.h:902 (discriminator 2) net/core/dev.c:4844 (discriminator 2))
| [   14.273899][   T12] Tainted: [W]=WARN
[   14.273899][   T12] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   14.273901][   T12] Workqueue: ipv6_addrconf addrconf_dad_work
[   14.273905][   T12] Call Trace:
[   14.273907][   T12]  <TASK>
[   14.273909][   T12]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   14.273915][   T12]  ? __dev_queue_xmit (./include/linux/bottom_half.h:20 (discriminator 2) ./include/linux/rcupdate.h:902 (discriminator 2) net/core/dev.c:4844 (discriminator 2))
[   14.273917][   T12]  __might_resched.cold (kernel/sched/core.c:9234)
[   14.273922][   T12]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   14.273926][   T12]  ? __kmalloc_noprof (./include/linux/sched/mm.h:317 mm/slub.c:4636 mm/slub.c:4974 mm/slub.c:5413 mm/slub.c:5439)
[   14.273931][   T12]  __kmalloc_noprof (./include/linux/sched/mm.h:322 (discriminator 2) mm/slub.c:4636 (discriminator 2) mm/slub.c:4974 (discriminator 2) mm/slub.c:5413 (discriminator 2) mm/slub.c:5439 (discriminator 2))
[   14.273934][   T12]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   14.273939][   T12]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:58 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   14.273942][   T12]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   14.273945][   T12]  put_chars (drivers/char/virtio_console.c:1176)
[   14.273948][   T12]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   14.273952][   T12]  ? validate_chain (kernel/locking/lockdep.c:3817 (discriminator 2) kernel/locking/lockdep.c:3837 (discriminator 2) kernel/locking/lockdep.c:3892 (discriminator 2))
[   14.273957][   T12]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   14.273964][   T12]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   14.273966][   T12]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   14.273970][   T12]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   14.273974][   T12]  console_emit_next_record (kernel/printk/printk.c:3183)
[   14.273978][   T12]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   14.273980][   T12]  ? console_flush_one_record (./include/linux/rcupdate.h:314 (discriminator 2) ./include/linux/srcu.h:439 (discriminator 2) kernel/printk/printk.c:291 (discriminator 2) kernel/printk/printk.c:3246 (discriminator 2))
[   14.273984][   T12]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   14.273986][   T12]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   14.273990][   T12]  console_flush_one_record (kernel/printk/printk.c:3268)
[   14.273995][   T12]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   14.273997][   T12]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   14.274002][   T12]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   14.274005][   T12]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   14.274007][   T12]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   14.274009][   T12]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   14.274013][   T12]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   14.274015][   T12]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   14.274019][   T12]  vprintk_emit (kernel/printk/printk.c:2479)
[   14.274023][   T12]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   14.274026][   T12]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   14.274031][   T12]  _printk (kernel/printk/printk.c:2504)
[   14.274035][   T12]  ? snapshot_read.cold (user.c:?)
[   14.274037][   T12]  ? ___ratelimit (lib/ratelimit.c:97 (discriminator 3))
[   14.274042][   T12]  ? idr_get_free (??:?)
[   14.274048][   T12] ip6_tnl_xmit_ctl.cold (net/ipv6/ip6_tunnel.c:1064 (discriminator 3)) ip6_tunnel
[   14.274053][   T12] ip6gre_tunnel_xmit (net/ipv6/ip6_gre.c:888) ip6_gre
[   14.274059][   T12]  ? __gre6_xmit (./include/linux/skbuff.h:2904) ip6_gre
[   14.274061][   T12]  ? mark_usage (kernel/locking/lockdep.c:4690)
[   14.274063][   T12]  ? ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
[   14.274065][   T12]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   14.274068][   T12]  ? netif_skb_features (net/core/dev.c:3793 net/core/dev.c:3922)
[   14.274070][   T12]  ? mark_usage (kernel/locking/lockdep.c:4690)
[   14.274072][   T12]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   14.274075][   T12]  ? skb_network_protocol (./include/linux/skbuff.h:2534)
[   14.274082][   T12]  dev_hard_start_xmit (./include/linux/netdevice.h:5429 ./include/linux/netdevice.h:5438 net/core/dev.c:3937 net/core/dev.c:3953)
[   14.274085][   T12]  ? validate_xmit_skb_list (net/core/dev.c:4142)
[   14.274089][   T12]  sch_direct_xmit (net/sched/sch_generic.c:372)
[   14.274094][   T12]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   14.274096][   T12]  ? dequeue_skb (./include/trace/events/qdisc.h:14 (discriminator 19))
[   14.274098][   T12]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   14.274100][   T12]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   14.274103][   T12]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   14.274108][   T12]  __dev_xmit_skb (net/core/dev.c:4262)
[   14.274113][   T12]  ? alloc_netdev_dummy (net/core/dev.c:12327)
[   14.274114][   T12]  ? __dev_queue_xmit (./include/linux/bottom_half.h:20 (discriminator 2) ./include/linux/rcupdate.h:902 (discriminator 2) net/core/dev.c:4844 (discriminator 2))
[   14.274117][   T12]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   14.274120][   T12]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   14.274124][   T12]  __dev_queue_xmit (net/core/dev.c:4884)
[   14.274127][   T12]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   14.274132][   T12]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   14.274133][   T12]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   14.274135][   T12]  ? netdev_core_pick_tx (net/core/dev.c:4784)
[   14.274147][   T12]  ip6_finish_output2 (./include/net/neighbour.h:560 (discriminator 3) net/ipv6/ip6_output.c:138 (discriminator 3))
[   14.274152][   T12]  ? ip6_dst_lookup (net/ipv6/ip6_output.c:1269)
[   14.274153][   T12]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   14.274156][   T12]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   14.274159][   T12]  ? ip6_mtu (./include/linux/rcupdate.h:319 (discriminator 2) ./include/linux/rcupdate.h:880 (discriminator 2) ./include/net/ip6_route.h:384 (discriminator 2) net/ipv6/route.c:3290 (discriminator 2))
[   14.274164][   T12]  ip6_finish_output (net/ipv6/ip6_output.c:210 net/ipv6/ip6_output.c:221)
[   14.274168][   T12]  ip6_output (./include/linux/netfilter.h:314 net/ipv6/ip6_output.c:248)
[   14.274171][   T12]  ? ip6_finish_output (./include/net/inet_sock.h:338 (discriminator 1))
[   14.274173][   T12]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   14.274175][   T12]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   14.274178][   T12]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   14.274180][   T12]  ? __local_bh_enable_ip (kernel/softirq.c:478)
[   14.274185][   T12]  ndisc_send_skb (./include/net/dst.h:470 (discriminator 4) ./include/linux/netfilter.h:325 (discriminator 4) net/ipv6/ndisc.c:513 (discriminator 4))
[   14.274191][   T12]  ? ndisc_recv_na (./include/net/net_namespace.h:422 (discriminator 7))
[   14.274197][   T12]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   14.274200][   T12]  ? try_to_grab_pending (./include/linux/instrumented.h:112 ./include/asm-generic/bitops/instrumented-atomic.h:71 kernel/workqueue.c:2158)
[   14.274202][   T12]  ? mark_held_locks (kernel/locking/lockdep.c:4341)
[   14.274206][   T12]  ndisc_send_ns (net/ipv6/ndisc.c:672)
[   14.274207][   T12]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   14.274210][   T12]  ? ndisc_router_discovery (net/ipv6/ndisc.c:1317 (discriminator 13))
[   14.274211][   T12]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   14.274214][   T12]  ? mark_held_locks (kernel/locking/lockdep.c:4341)
[   14.274217][   T12]  ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4488)
[   14.274221][   T12]  addrconf_dad_work (net/ipv6/addrconf.c:4318)
[   14.274225][   T12]  ? addrconf_dad_begin (net/ipv6/addrconf.c:4180)
[   14.274228][   T12]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   14.274230][   T12]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   14.274232][   T12]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   14.274234][   T12]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   14.274238][   T12]  process_one_work (kernel/workqueue.c:3387)
[   14.274245][   T12]  ? __queue_delayed_work (kernel/workqueue.c:2622)
[   14.274248][   T12]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   14.274256][   T12]  worker_thread (kernel/workqueue.c:3470 kernel/workqueue.c:3551)
[   14.274263][   T12]  ? rescuer_thread (./include/linux/list.h:419 (discriminator 3))
[   14.274265][   T12]  kthread (kernel/kthread.c:436)
[   14.274268][   T12]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   14.274270][   T12]  ? kthread_affine_preferred (kernel/kthread.c:857)
[   14.274272][   T12]  ret_from_fork (arch/x86/kernel/process.c:158)
[   14.274276][   T12]  ? arch_exit_to_user_mode_prepare.isra.0 (arch/x86/entry/vdso/vma.c:80 (discriminator 1))
[   14.274280][   T12]  ? __switch_to (arch/x86/kernel/process_64.c:403 arch/x86/kernel/process_64.c:663)
[   14.274283][   T12]  ? kthread_affine_preferred (kernel/kthread.c:857)
[   14.274286][   T12]  ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
| [   19.283249][  T324] softirqs last disabled at (15251): __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
| [   19.283251][  T324] Preemption disabled at:
| [   19.283252][  T324] vprintk_emit (kernel/printk/printk.c:2471)
| [   19.283262][  T324] Tainted: [W]=WARN
[   19.283263][  T324] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   19.283264][  T324] Call Trace:
[   19.283266][  T324]  <TASK>
[   19.283267][  T324]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   19.283273][  T324]  ? vprintk_emit (kernel/printk/printk.c:2471)
[   19.283275][  T324]  __might_resched.cold (kernel/sched/core.c:9234)
[   19.283280][  T324]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   19.283284][  T324]  ? __kmalloc_noprof (./include/linux/sched/mm.h:317 mm/slub.c:4636 mm/slub.c:4974 mm/slub.c:5413 mm/slub.c:5439)
[   19.283289][  T324]  __kmalloc_noprof (./include/linux/sched/mm.h:322 (discriminator 2) mm/slub.c:4636 (discriminator 2) mm/slub.c:4974 (discriminator 2) mm/slub.c:5413 (discriminator 2) mm/slub.c:5439 (discriminator 2))
[   19.283291][  T324]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   19.283297][  T324]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:58 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   19.283300][  T324]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   19.283303][  T324]  put_chars (drivers/char/virtio_console.c:1176)
[   19.283305][  T324]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   19.283307][  T324]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   19.283312][  T324]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   19.283314][  T324]  ? validate_chain (kernel/locking/lockdep.c:3817 (discriminator 2) kernel/locking/lockdep.c:3837 (discriminator 2) kernel/locking/lockdep.c:3892 (discriminator 2))
[   19.283318][  T324]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   19.283321][  T324]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   19.283326][  T324]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   19.283329][  T324]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   19.283335][  T324]  console_emit_next_record (kernel/printk/printk.c:3183)
[   19.283339][  T324]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   19.283341][  T324]  ? 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))
[   19.283344][  T324]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   19.283346][  T324]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   19.283350][  T324]  console_flush_one_record (kernel/printk/printk.c:3268)
[   19.283354][  T324]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   19.283355][  T324]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   19.283360][  T324]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   19.283363][  T324]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   19.283365][  T324]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   19.283367][  T324]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   19.283371][  T324]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   19.283373][  T324]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   19.283376][  T324]  vprintk_emit (kernel/printk/printk.c:2479)
[   19.283380][  T324]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   19.283383][  T324]  ? netdev_run_todo (net/core/dev.c:11776)
[   19.283387][  T324]  ? mirred_device_event (net/sched/act_mirred.c:559 (discriminator 1)) act_mirred
[   19.283390][  T324]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   19.283394][  T324]  ? 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
[   19.283397][  T324]  _printk (kernel/printk/printk.c:2504)
[   19.283401][  T324]  ? snapshot_read.cold (user.c:?)
[   19.283403][  T324]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   19.283405][  T324]  ? 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
[   19.283407][  T324]  ? __up_write (kernel/locking/rwsem.c:1415)
[   19.283409][  T324]  ? __up_write (kernel/locking/rwsem.c:1422 (discriminator 1))
[   19.283412][  T324]  ? __up_write (./include/linux/instrumented.h:112 ./include/linux/atomic/atomic-instrumented.h:3390 kernel/locking/rwsem.c:1417)
[   19.283415][  T324] mirred_init_module (net/sched/act_mirred.c:508) act_mirred
[   19.283417][  T324]  do_one_initcall (init/main.c:1357)
[   19.283420][  T324]  ? trace_event_raw_event_initcall_level (./include/trace/events/initcall.h:10)
[   19.283425][  T324]  ? do_init_module (./include/linux/slab.h:991 (discriminator 1) kernel/module/main.c:3105 (discriminator 1))
[   19.283428][  T324]  ? kasan_unpoison (mm/kasan/shadow.c:146 mm/kasan/shadow.c:178)
[   19.283433][  T324]  do_init_module (kernel/module/main.c:3117)
[   19.283436][  T324]  ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4488)
[   19.283440][  T324]  ? free_module (./include/trace/events/module.h:50 (discriminator 19))
[   19.283444][  T324]  ? kfree (./include/linux/kasan.h:235 mm/slub.c:2748 mm/slub.c:6499 mm/slub.c:6792)
[   19.283448][  T324]  load_module (kernel/module/main.c:3593)
[   19.283455][  T324]  ? layout_and_allocate.isra.0 (kernel/module/main.c:3016)
[   19.283459][  T324]  ? __ia32_sys_fsconfig (??:?)
[   19.283461][  T324]  ? ovl_real_file (fs/overlayfs/file.c:195)
[   19.283465][  T324]  ? backing_file_read_iter (fs/backing-file.c:211)
[   19.283468][  T324]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   19.283472][  T324]  init_module_from_file (kernel/module/main.c:3790)
[   19.283475][  T324]  ? __do_sys_init_module (kernel/module/main.c:3664)
[   19.283483][  T324]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   19.283487][  T324]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:58 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   19.283490][  T324]  idempotent_init_module (kernel/module/main.c:3802)
[   19.283493][  T324]  ? init_module_from_file (kernel/module/main.c:3791)
[   19.283499][  T324]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   19.283502][  T324]  ? cap_capable (./include/trace/events/capability.h:26 (discriminator 22) security/commoncap.c:130 (discriminator 22))
[   19.283507][  T324]  __x64_sys_finit_module (kernel/module/main.c:3828 kernel/module/main.c:3812 kernel/module/main.c:3812)
[   19.283509][  T324]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   19.283513][  T324]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[   19.283515][  T324]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[   19.283517][  T324]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   19.283520][  T324] RIP: 0033:0x7fa697d3d37d
[   19.283523][  T324] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 4b aa 0f 00 f7 d8 64 89 01 48
All code
========
   0:	ff c3                	inc    %ebx
   2:	66 2e 0f 1f 84 00 00 	cs nopw 0x0(%rax,%rax,1)
   9:	00 00 00 
   c:	90                   	nop
   d:	f3 0f 1e fa          	endbr64
  11:	48 89 f8             	mov    %rdi,%rax
  14:	48 89 f7             	mov    %rsi,%rdi
  17:	48 89 d6             	mov    %rdx,%rsi
  1a:	48 89 ca             	mov    %rcx,%rdx
  1d:	4d 89 c2             	mov    %r8,%r10
  20:	4d 89 c8             	mov    %r9,%r8
  23:	4c 8b 4c 24 08       	mov    0x8(%rsp),%r9
  28:	0f 05                	syscall
  2a:*	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax		<-- trapping instruction
  30:	73 01                	jae    0x33
  32:	c3                   	ret
  33:	48 8b 0d 4b aa 0f 00 	mov    0xfaa4b(%rip),%rcx        # 0xfaa85
  3a:	f7 d8                	neg    %eax
  3c:	64 89 01             	mov    %eax,%fs:(%rcx)
  3f:	48                   	rex.W

Code starting with the faulting instruction
===========================================
   0:	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax
   6:	73 01                	jae    0x9
   8:	c3                   	ret
   9:	48 8b 0d 4b aa 0f 00 	mov    0xfaa4b(%rip),%rcx        # 0xfaa5b
  10:	f7 d8                	neg    %eax
  12:	64 89 01             	mov    %eax,%fs:(%rcx)
  15:	48                   	rex.W
[   19.283525][  T324] RSP: 002b:00007ffe8c30fe78 EFLAGS: 00000246 ORIG_RAX: 0000000000000139
[   19.283528][  T324] RAX: ffffffffffffffda RBX: 000056543c0d7810 RCX: 00007fa697d3d37d
[   19.283529][  T324] RDX: 0000000000000000 RSI: 000056541db6cffd RDI: 0000000000000000
[   19.283530][  T324] RBP: 00007ffe8c30ff10 R08: 0000000000000000 R09: 0000000000000000
[   19.283531][  T324] R10: 0000000000000000 R11: 0000000000000246 R12: 000056541db6cffd
[   19.283531][  T324] R13: 000056543c0d7960 R14: 0000000000040000 R15: 0000000000000000
| [   24.962208][    C1]
| [   24.962208][    C1]
| [   24.962208][    C1] stack backtrace:
| [   24.962214][    C1] Tainted: [W]=WARN
[   24.962214][    C1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   24.962216][    C1] Call Trace:
[   24.962217][    C1]  <IRQ>
[   24.962219][    C1]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   24.962223][    C1]  print_irq_inversion_bug.part.0.cold (kernel/locking/lockdep.c:4141)
[   24.962226][    C1]  mark_lock_irq (kernel/locking/lockdep.c:4095 kernel/locking/lockdep.c:4174 kernel/locking/lockdep.c:4310)
[   24.962228][    C1]  mark_lock (kernel/locking/lockdep.c:4769)
[   24.962230][    C1]  mark_usage (kernel/locking/lockdep.c:4658)
[   24.962232][    C1]  __lock_acquire (kernel/locking/lockdep.c:5208)
[   24.962234][    C1]  lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   24.962235][    C1]  ? console_lock_spinning_enable (kernel/printk/printk.c:1902 (discriminator 2))
[   24.962237][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   24.962240][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   24.962242][    C1]  console_lock_spinning_enable (kernel/printk/printk.c:1902 (discriminator 2))
[   24.962244][    C1]  ? console_lock_spinning_enable (kernel/printk/printk.c:1902 (discriminator 2))
[   24.962246][    C1]  console_emit_next_record (kernel/printk/printk.c:3177)
[   24.962248][    C1]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   24.962249][    C1]  ? 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))
[   24.962251][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   24.962253][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   24.962255][    C1]  console_flush_one_record (kernel/printk/printk.c:3268)
[   24.962257][    C1]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   24.962259][    C1]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   24.962261][    C1]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   24.962263][    C1]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   24.962264][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   24.962266][    C1]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   24.962268][    C1]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   24.962270][    C1]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   24.962272][    C1]  vprintk_emit (kernel/printk/printk.c:2479)
[   24.962274][    C1]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   24.962276][    C1]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   24.962278][    C1]  _printk (kernel/printk/printk.c:2504)
[   24.962280][    C1]  ? snapshot_read.cold (user.c:?)
[   24.962282][    C1]  ? ___ratelimit (lib/ratelimit.c:97 (discriminator 3))
[   24.962285][    C1]  ? idr_get_free (??:?)
[   24.962287][    C1] ip6_tnl_xmit_ctl.cold (net/ipv6/ip6_tunnel.c:1064 (discriminator 3)) ip6_tunnel
[   24.962290][    C1] ip6gre_tunnel_xmit (net/ipv6/ip6_gre.c:888) ip6_gre
[   24.962292][    C1]  ? __gre6_xmit (./include/linux/skbuff.h:2904) ip6_gre
[   24.962293][    C1]  ? sock_def_readable (./include/linux/rcupdate.h:319 (discriminator 2) ./include/linux/rcupdate.h:880 (discriminator 2) net/core/sock.c:3663 (discriminator 2))
[   24.962296][    C1]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   24.962297][    C1]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   24.962299][    C1]  ? run_filter (net/packet/af_packet.c:2103)
[   24.962302][    C1]  ? 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))
[   24.962303][    C1]  ? 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))
[   24.962306][    C1]  dev_hard_start_xmit (./include/linux/netdevice.h:5429 ./include/linux/netdevice.h:5438 net/core/dev.c:3937 net/core/dev.c:3953)
[   24.962307][    C1]  ? 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))
[   24.962309][    C1]  ? validate_xmit_skb_list (net/core/dev.c:4142)
[   24.962311][    C1]  sch_direct_xmit (net/sched/sch_generic.c:372)
[   24.962312][    C1]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   24.962314][    C1]  ? dequeue_skb (./include/trace/events/qdisc.h:14 (discriminator 19))
[   24.962316][    C1]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   24.962317][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   24.962319][    C1]  __dev_xmit_skb (net/core/dev.c:4262)
[   24.962321][    C1]  ? tc_run (net/core/dev.c:4444 (discriminator 6))
[   24.962323][    C1]  ? alloc_netdev_dummy (net/core/dev.c:12327)
[   24.962324][    C1]  ? netdev_offload_xstats_push_delta (net/core/dev.c:9326 net/core/dev.c:9461)
[   24.962326][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   24.962327][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   24.962329][    C1]  __dev_queue_xmit (net/core/dev.c:4884)
[   24.962332][    C1]  ? netdev_core_pick_tx (net/core/dev.c:4784)
[   24.962334][    C1]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   24.962336][    C1]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   24.962338][    C1]  ? neigh_hh_output (./include/net/neighbour.h:525)
[   24.962340][    C1]  ip6_finish_output2 (./include/net/neighbour.h:558 net/ipv6/ip6_output.c:138)
[   24.962342][    C1]  ? ip6_dst_lookup (net/ipv6/ip6_output.c:1269)
[   24.962343][    C1]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   24.962345][    C1]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   24.962347][    C1]  ? 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))
[   24.962349][    C1]  ip6_finish_output (net/ipv6/ip6_output.c:210 net/ipv6/ip6_output.c:221)
[   24.962350][    C1]  ip6_output (./include/linux/netfilter.h:314 net/ipv6/ip6_output.c:248)
[   24.962352][    C1]  ? ip6_finish_output (./include/net/inet_sock.h:338 (discriminator 1))
[   24.962353][    C1]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   24.962355][    C1]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   24.962356][    C1]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   24.962358][    C1]  ? __local_bh_enable_ip (kernel/softirq.c:478)
[   24.962360][    C1]  ndisc_send_skb (./include/net/dst.h:470 (discriminator 4) ./include/linux/netfilter.h:325 (discriminator 4) net/ipv6/ndisc.c:513 (discriminator 4))
[   24.962362][    C1]  ? ndisc_recv_na (./include/net/net_namespace.h:422 (discriminator 7))
[   24.962364][    C1]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   24.962366][    C1]  ? __ndisc_fill_addr_option (net/ipv6/ndisc.c:159)
[   24.962369][    C1]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   24.962371][    C1]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   24.962372][    C1]  addrconf_rs_timer (net/ipv6/addrconf.c:4073)
[   24.962374][    C1]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   24.962376][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   24.962378][    C1]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   24.962380][    C1]  call_timer_fn (kernel/time/timer.c:1748)
[   24.962382][    C1]  ? detach_if_pending (./include/linux/list.h:1159)
[   24.962383][    C1]  ? debug_object_active_state (lib/debugobjects.c:1122)
[   24.962387][    C1]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   24.962388][    C1]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   24.962390][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   24.962392][    C1]  __run_timers (kernel/time/timer.c:1799 kernel/time/timer.c:2374)
[   24.962394][    C1]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   24.962396][    C1]  ? __bpf_trace_itimer_expire (./include/trace/events/timer.h:407)
[   24.962398][    C1]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   24.962400][    C1]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   24.962403][    C1]  run_timer_softirq (kernel/time/timer.c:2386 kernel/time/timer.c:2395 kernel/time/timer.c:2403)
[   24.962405][    C1]  ? __run_timers (./include/trace/events/timer.h:138 (discriminator 19))
[   24.962406][    C1]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   24.962409][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   24.962410][    C1]  handle_softirqs (kernel/softirq.c:645)
[   24.962412][    C1]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   24.962414][    C1]  ? _local_bh_enable (kernel/softirq.c:428 (discriminator 1))
[   24.962416][    C1]  __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
[   24.962417][    C1]  irq_exit_rcu (kernel/softirq.c:784)
[   24.962418][    C1]  sysvec_apic_timer_interrupt (arch/x86/kernel/apic/apic.c:1062 (discriminator 37) arch/x86/kernel/apic/apic.c:1062 (discriminator 37))
[   24.962420][    C1]  </IRQ>
[   24.962421][    C1]  <TASK>
[   24.962421][    C1]  ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4488)
[   24.962423][    C1]  asm_sysvec_apic_timer_interrupt (./arch/x86/include/asm/idtentry.h:674)
[   24.962425][    C1] RIP: 0010:pv_native_safe_halt (./arch/x86/include/asm/irqflags.h:48 arch/x86/kernel/paravirt.c:63)
[   24.962428][    C1] Code: 48 8b 3d 94 e2 f5 01 e8 1f 00 00 00 48 2b 05 58 a3 95 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 13 96 11 00 fb f4 <c3> 0f 1f 40 d6 48 83 ec 20 8b 17 49 89 f8 83 e2 fe 41 89 d2 0f 01
All code
========
   0:	48 8b 3d 94 e2 f5 01 	mov    0x1f5e294(%rip),%rdi        # 0x1f5e29b
   7:	e8 1f 00 00 00       	call   0x2b
   c:	48 2b 05 58 a3 95 00 	sub    0x95a358(%rip),%rax        # 0x95a36b
  13:	c3                   	ret
  14:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  1b:	f3 0f 1e fa          	endbr64
  1f:	eb 07                	jmp    0x28
  21:	0f 00 2d 13 96 11 00 	verw   0x119613(%rip)        # 0x11963b
  28:	fb                   	sti
  29:	f4                   	hlt
  2a:*	c3                   	ret		<-- trapping instruction
  2b:	0f 1f 40 d6          	nopl   -0x2a(%rax)
  2f:	48 83 ec 20          	sub    $0x20,%rsp
  33:	8b 17                	mov    (%rdi),%edx
  35:	49 89 f8             	mov    %rdi,%r8
  38:	83 e2 fe             	and    $0xfffffffe,%edx
  3b:	41 89 d2             	mov    %edx,%r10d
  3e:	0f                   	.byte 0xf
  3f:	01                   	.byte 0x1

Code starting with the faulting instruction
===========================================
   0:	c3                   	ret
   1:	0f 1f 40 d6          	nopl   -0x2a(%rax)
   5:	48 83 ec 20          	sub    $0x20,%rsp
   9:	8b 17                	mov    (%rdi),%edx
   b:	49 89 f8             	mov    %rdi,%r8
   e:	83 e2 fe             	and    $0xfffffffe,%edx
  11:	41 89 d2             	mov    %edx,%r10d
  14:	0f                   	.byte 0xf
  15:	01                   	.byte 0x1
[   24.962430][    C1] RSP: 0018:ffa0000000147e00 EFLAGS: 00000282
[   24.962432][    C1] RAX: 00000000000a92e1 RBX: ff11000001bea380 RCX: ffffffff98cf0307
[   24.962433][    C1] RDX: ff11000001bea380 RSI: ffffffff9ba38b01 RDI: ffffffff9b48d8e0
[   24.962434][    C1] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[   24.962435][    C1] R10: 0000000000000001 R11: 0000000000000001 R12: 1ff4000000028fc3
[   24.962436][    C1] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000000000
[   24.962437][    C1]  ? cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   24.962439][    C1]  default_idle (./arch/x86/include/asm/paravirt.h:62 arch/x86/kernel/process.c:768)
[   24.962441][    C1]  default_idle_call (kernel/sched/idle.c:122)
[   24.962443][    C1]  cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   24.962444][    C1]  ? arch_cpu_idle_exit+0x40/0x40
[   24.962446][    C1]  ? mark_tsc_async_resets (arch/x86/kernel/tsc_sync.c:49)
[   24.962448][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   24.962450][    C1]  do_idle (kernel/sched/idle.c:355)
[   24.962451][    C1]  cpu_startup_entry (kernel/sched/idle.c:454)
[   24.962452][    C1]  start_secondary (arch/x86/kernel/smpboot.c:312)
[   24.962454][    C1]  ? set_cpu_sibling_map (arch/x86/kernel/smpboot.c:733 (discriminator 4))
[   24.962456][    C1]  common_startup_64 (arch/x86/kernel/head_64.S:418)
| [   24.962475][    C1] softirqs last disabled at (692963): __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
| [   24.962476][    C1] Preemption disabled at:
| [   24.962477][    C1] 0x0
| [   24.962482][    C1] Tainted: [W]=WARN
[   24.962483][    C1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   24.962483][    C1] Call Trace:
[   24.962484][    C1]  <IRQ>
[   24.962485][    C1]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   24.962487][    C1]  __might_resched.cold (kernel/sched/core.c:9234)
[   24.962490][    C1]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   24.962493][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   24.962496][    C1]  __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))
[   24.962497][    C1]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   24.962499][    C1]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   24.962500][    C1]  ? 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)
[   24.962502][    C1]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   24.962504][    C1]  put_chars (drivers/char/virtio_console.c:1176)
[   24.962506][    C1]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   24.962508][    C1]  ? mark_lock (kernel/locking/lockdep.c:4769)
[   24.962509][    C1]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   24.962511][    C1]  ? __lock_acquire (kernel/locking/lockdep.c:5208)
[   24.962513][    C1]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   24.962515][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   24.962516][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   24.962518][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   24.962520][    C1]  console_emit_next_record (kernel/printk/printk.c:3183)
[   24.962522][    C1]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   24.962524][    C1]  ? 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))
[   24.962526][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   24.962527][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   24.962529][    C1]  console_flush_one_record (kernel/printk/printk.c:3268)
[   24.962532][    C1]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   24.962534][    C1]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   24.962536][    C1]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   24.962538][    C1]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   24.962539][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   24.962541][    C1]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   24.962543][    C1]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   24.962544][    C1]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   24.962546][    C1]  vprintk_emit (kernel/printk/printk.c:2479)
[   24.962548][    C1]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   24.962550][    C1]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   24.962553][    C1]  _printk (kernel/printk/printk.c:2504)
[   24.962554][    C1]  ? snapshot_read.cold (user.c:?)
[   24.962556][    C1]  ? ___ratelimit (lib/ratelimit.c:97 (discriminator 3))
[   24.962558][    C1]  ? idr_get_free (??:?)
[   24.962561][    C1] ip6_tnl_xmit_ctl.cold (net/ipv6/ip6_tunnel.c:1064 (discriminator 3)) ip6_tunnel
[   24.962563][    C1] ip6gre_tunnel_xmit (net/ipv6/ip6_gre.c:888) ip6_gre
[   24.962565][    C1]  ? __gre6_xmit (./include/linux/skbuff.h:2904) ip6_gre
[   24.962567][    C1]  ? sock_def_readable (./include/linux/rcupdate.h:319 (discriminator 2) ./include/linux/rcupdate.h:880 (discriminator 2) net/core/sock.c:3663 (discriminator 2))
[   24.962568][    C1]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   24.962570][    C1]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   24.962571][    C1]  ? run_filter (net/packet/af_packet.c:2103)
[   24.962573][    C1]  ? 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))
[   24.962574][    C1]  ? 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))
[   24.962577][    C1]  dev_hard_start_xmit (./include/linux/netdevice.h:5429 ./include/linux/netdevice.h:5438 net/core/dev.c:3937 net/core/dev.c:3953)
[   24.962578][    C1]  ? 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))
[   24.962580][    C1]  ? validate_xmit_skb_list (net/core/dev.c:4142)
[   24.962582][    C1]  sch_direct_xmit (net/sched/sch_generic.c:372)
[   24.962583][    C1]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   24.962585][    C1]  ? dequeue_skb (./include/trace/events/qdisc.h:14 (discriminator 19))
[   24.962586][    C1]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   24.962588][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   24.962590][    C1]  __dev_xmit_skb (net/core/dev.c:4262)
[   24.962592][    C1]  ? tc_run (net/core/dev.c:4444 (discriminator 6))
[   24.962593][    C1]  ? alloc_netdev_dummy (net/core/dev.c:12327)
[   24.962595][    C1]  ? netdev_offload_xstats_push_delta (net/core/dev.c:9326 net/core/dev.c:9461)
[   24.962596][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   24.962598][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   24.962600][    C1]  __dev_queue_xmit (net/core/dev.c:4884)
[   24.962603][    C1]  ? netdev_core_pick_tx (net/core/dev.c:4784)
[   24.962608][    C1]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   24.962609][    C1]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   24.962611][    C1]  ? neigh_hh_output (./include/net/neighbour.h:525)
[   24.962614][    C1]  ip6_finish_output2 (./include/net/neighbour.h:558 net/ipv6/ip6_output.c:138)
[   24.962616][    C1]  ? ip6_dst_lookup (net/ipv6/ip6_output.c:1269)
[   24.962617][    C1]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   24.962618][    C1]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   24.962620][    C1]  ? 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))
[   24.962622][    C1]  ip6_finish_output (net/ipv6/ip6_output.c:210 net/ipv6/ip6_output.c:221)
[   24.962624][    C1]  ip6_output (./include/linux/netfilter.h:314 net/ipv6/ip6_output.c:248)
[   24.962625][    C1]  ? ip6_finish_output (./include/net/inet_sock.h:338 (discriminator 1))
[   24.962627][    C1]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   24.962628][    C1]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   24.962630][    C1]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   24.962631][    C1]  ? __local_bh_enable_ip (kernel/softirq.c:478)
[   24.962633][    C1]  ndisc_send_skb (./include/net/dst.h:470 (discriminator 4) ./include/linux/netfilter.h:325 (discriminator 4) net/ipv6/ndisc.c:513 (discriminator 4))
[   24.962636][    C1]  ? ndisc_recv_na (./include/net/net_namespace.h:422 (discriminator 7))
[   24.962637][    C1]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   24.962640][    C1]  ? __ndisc_fill_addr_option (net/ipv6/ndisc.c:159)
[   24.962642][    C1]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   24.962644][    C1]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   24.962645][    C1]  addrconf_rs_timer (net/ipv6/addrconf.c:4073)
[   24.962647][    C1]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   24.962649][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   24.962651][    C1]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   24.962653][    C1]  call_timer_fn (kernel/time/timer.c:1748)
[   24.962655][    C1]  ? detach_if_pending (./include/linux/list.h:1159)
[   24.962656][    C1]  ? debug_object_active_state (lib/debugobjects.c:1122)
[   24.962658][    C1]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   24.962660][    C1]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   24.962661][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   24.962663][    C1]  __run_timers (kernel/time/timer.c:1799 kernel/time/timer.c:2374)
[   24.962665][    C1]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   24.962667][    C1]  ? __bpf_trace_itimer_expire (./include/trace/events/timer.h:407)
[   24.962669][    C1]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   24.962672][    C1]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   24.962674][    C1]  run_timer_softirq (kernel/time/timer.c:2386 kernel/time/timer.c:2395 kernel/time/timer.c:2403)
[   24.962676][    C1]  ? __run_timers (./include/trace/events/timer.h:138 (discriminator 19))
[   24.962677][    C1]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   24.962679][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   24.962680][    C1]  handle_softirqs (kernel/softirq.c:645)
[   24.962682][    C1]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   24.962684][    C1]  ? _local_bh_enable (kernel/softirq.c:428 (discriminator 1))
[   24.962686][    C1]  __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
[   24.962687][    C1]  irq_exit_rcu (kernel/softirq.c:784)
[   24.962689][    C1]  sysvec_apic_timer_interrupt (arch/x86/kernel/apic/apic.c:1062 (discriminator 37) arch/x86/kernel/apic/apic.c:1062 (discriminator 37))
[   24.962690][    C1]  </IRQ>
[   24.962691][    C1]  <TASK>
[   24.962691][    C1]  ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4488)
[   24.962693][    C1]  asm_sysvec_apic_timer_interrupt (./arch/x86/include/asm/idtentry.h:674)
[   24.962694][    C1] RIP: 0010:pv_native_safe_halt (./arch/x86/include/asm/irqflags.h:48 arch/x86/kernel/paravirt.c:63)
[   24.962696][    C1] Code: 48 8b 3d 94 e2 f5 01 e8 1f 00 00 00 48 2b 05 58 a3 95 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 13 96 11 00 fb f4 <c3> 0f 1f 40 d6 48 83 ec 20 8b 17 49 89 f8 83 e2 fe 41 89 d2 0f 01
All code
========
   0:	48 8b 3d 94 e2 f5 01 	mov    0x1f5e294(%rip),%rdi        # 0x1f5e29b
   7:	e8 1f 00 00 00       	call   0x2b
   c:	48 2b 05 58 a3 95 00 	sub    0x95a358(%rip),%rax        # 0x95a36b
  13:	c3                   	ret
  14:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  1b:	f3 0f 1e fa          	endbr64
  1f:	eb 07                	jmp    0x28
  21:	0f 00 2d 13 96 11 00 	verw   0x119613(%rip)        # 0x11963b
  28:	fb                   	sti
  29:	f4                   	hlt
  2a:*	c3                   	ret		<-- trapping instruction
  2b:	0f 1f 40 d6          	nopl   -0x2a(%rax)
  2f:	48 83 ec 20          	sub    $0x20,%rsp
  33:	8b 17                	mov    (%rdi),%edx
  35:	49 89 f8             	mov    %rdi,%r8
  38:	83 e2 fe             	and    $0xfffffffe,%edx
  3b:	41 89 d2             	mov    %edx,%r10d
  3e:	0f                   	.byte 0xf
  3f:	01                   	.byte 0x1

Code starting with the faulting instruction
===========================================
   0:	c3                   	ret
   1:	0f 1f 40 d6          	nopl   -0x2a(%rax)
   5:	48 83 ec 20          	sub    $0x20,%rsp
   9:	8b 17                	mov    (%rdi),%edx
   b:	49 89 f8             	mov    %rdi,%r8
   e:	83 e2 fe             	and    $0xfffffffe,%edx
  11:	41 89 d2             	mov    %edx,%r10d
  14:	0f                   	.byte 0xf
  15:	01                   	.byte 0x1
[   24.962697][    C1] RSP: 0018:ffa0000000147e00 EFLAGS: 00000282
[   24.962699][    C1] RAX: 00000000000a92e1 RBX: ff11000001bea380 RCX: ffffffff98cf0307
[   24.962699][    C1] RDX: ff11000001bea380 RSI: ffffffff9ba38b01 RDI: ffffffff9b48d8e0
[   24.962700][    C1] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[   24.962701][    C1] R10: 0000000000000001 R11: 0000000000000001 R12: 1ff4000000028fc3
[   24.962701][    C1] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000000000
[   24.962703][    C1]  ? cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   24.962705][    C1]  default_idle (./arch/x86/include/asm/paravirt.h:62 arch/x86/kernel/process.c:768)
[   24.962707][    C1]  default_idle_call (kernel/sched/idle.c:122)
[   24.962708][    C1]  cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   24.962710][    C1]  ? arch_cpu_idle_exit+0x40/0x40
[   24.962711][    C1]  ? mark_tsc_async_resets (arch/x86/kernel/tsc_sync.c:49)
[   24.962713][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   24.962715][    C1]  do_idle (kernel/sched/idle.c:355)
[   24.962716][    C1]  cpu_startup_entry (kernel/sched/idle.c:454)
[   24.962718][    C1]  start_secondary (arch/x86/kernel/smpboot.c:312)
[   24.962719][    C1]  ? set_cpu_sibling_map (arch/x86/kernel/smpboot.c:733 (discriminator 4))
[   24.962721][    C1]  common_startup_64 (arch/x86/kernel/head_64.S:418)
| [   40.320772][    C1] softirqs last disabled at (692963): __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
| [   40.320774][    C1] Preemption disabled at:
| [   40.320775][    C1] 0x0
| [   40.320786][    C1] Tainted: [W]=WARN
[   40.320787][    C1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   40.320789][    C1] Call Trace:
[   40.320790][    C1]  <IRQ>
[   40.320792][    C1]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   40.320798][    C1]  __might_resched.cold (kernel/sched/core.c:9234)
[   40.320802][    C1]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   40.320805][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   40.320809][    C1]  __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))
[   40.320813][    C1]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   40.320815][    C1]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   40.320819][    C1]  ? 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)
[   40.320821][    C1]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   40.320823][    C1]  put_chars (drivers/char/virtio_console.c:1176)
[   40.320825][    C1]  ? desc_read_finalized_seq (kernel/printk/printk_ringbuffer.c:1934)
[   40.320826][    C1]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   40.320828][    C1]  ? console_prepend_replay (kernel/printk/printk.c:3005)
[   40.320830][    C1]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   40.320834][    C1]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   40.320835][    C1]  ? 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)
[   40.320836][    C1]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   40.320838][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   40.320839][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   40.320841][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   40.320843][    C1]  console_emit_next_record (kernel/printk/printk.c:3183)
[   40.320846][    C1]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   40.320848][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   40.320849][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   40.320851][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   40.320852][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   40.320854][    C1]  ? console_flush_one_record (kernel/printk/printk.c:3247)
[   40.320856][    C1]  console_flush_one_record (kernel/printk/printk.c:3268)
[   40.320858][    C1]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   40.320861][    C1]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   40.320862][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   40.320864][    C1]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   40.320865][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   40.320867][    C1]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   40.320868][    C1]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   40.320870][    C1]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   40.320877][    C1]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   40.320879][    C1]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   40.320881][    C1]  vprintk_emit (kernel/printk/printk.c:2479)
[   40.320885][    C1]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   40.320887][    C1]  ? 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)
[   40.320888][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   40.320890][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   40.320892][    C1]  _printk (kernel/printk/printk.c:2504)
[   40.320895][    C1]  ? snapshot_read.cold (user.c:?)
[   40.320897][    C1]  ? ___ratelimit (lib/ratelimit.c:97 (discriminator 3))
[   40.320901][    C1]  ? __ipv6_chk_addr_and_flags (./include/linux/rcupdate.h:850 net/ipv6/addrconf.c:1996)
[   40.320904][    C1]  ? idr_get_free (??:?)
[   40.320906][    C1]  ? 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)
[   40.320909][    C1] ip6_tnl_xmit_ctl.cold (net/ipv6/ip6_tunnel.c:1064 (discriminator 3)) ip6_tunnel
[   40.320914][    C1] ip6gre_tunnel_xmit (net/ipv6/ip6_gre.c:888) ip6_gre
[   40.320918][    C1]  ? __gre6_xmit (./include/linux/skbuff.h:2904) ip6_gre
[   40.320919][    C1]  ? sock_def_readable (./include/linux/rcupdate.h:319 (discriminator 2) ./include/linux/rcupdate.h:880 (discriminator 2) net/core/sock.c:3663 (discriminator 2))
[   40.320923][    C1]  ? packet_rcv (net/packet/af_packet.c:2231)
[   40.320926][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   40.320928][    C1]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   40.320929][    C1]  ? 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))
[   40.320932][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   40.320934][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   40.320935][    C1]  ? get_stack_info_noinstr (arch/x86/kernel/dumpstack_64.c:173)
[   40.320938][    C1]  dev_hard_start_xmit (./include/linux/netdevice.h:5429 ./include/linux/netdevice.h:5438 net/core/dev.c:3937 net/core/dev.c:3953)
[   40.320941][    C1]  ? validate_xmit_skb_list (net/core/dev.c:4142)
[   40.320943][    C1]  sch_direct_xmit (net/sched/sch_generic.c:372)
[   40.320945][    C1]  ? get_stack_info_noinstr (arch/x86/kernel/dumpstack_64.c:173)
[   40.320947][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   40.320949][    C1]  ? dequeue_skb (./include/trace/events/qdisc.h:14 (discriminator 19))
[   40.320950][    C1]  ? 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)
[   40.320951][    C1]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   40.320953][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   40.320955][    C1]  __dev_xmit_skb (net/core/dev.c:4262)
[   40.320957][    C1]  ? tc_run (net/core/dev.c:4444 (discriminator 4))
[   40.320958][    C1]  ? alloc_netdev_dummy (net/core/dev.c:12327)
[   40.320960][    C1]  ? netdev_offload_xstats_push_delta (net/core/dev.c:9326 net/core/dev.c:9461)
[   40.320961][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   40.320963][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   40.320965][    C1]  __dev_queue_xmit (net/core/dev.c:4884)
[   40.320967][    C1]  ? filter_irq_stacks (kernel/stacktrace.c:402)
[   40.320970][    C1]  ? addrconf_rs_timer (net/ipv6/addrconf.c:4073)
[   40.320972][    C1]  ? stack_depot_save_flags (lib/stackdepot.c:609 lib/stackdepot.c:676)
[   40.320975][    C1]  ? netdev_core_pick_tx (net/core/dev.c:4784)
[   40.320978][    C1]  ? neigh_hh_output (./include/net/neighbour.h:525)
[   40.320980][    C1]  ip6_finish_output2 (./include/net/neighbour.h:558 net/ipv6/ip6_output.c:138)
[   40.320982][    C1]  ? ip6_dst_lookup (net/ipv6/ip6_output.c:1269)
[   40.320984][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   40.320986][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   40.320987][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   40.320989][    C1]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   40.320991][    C1]  ip6_finish_output (net/ipv6/ip6_output.c:210 net/ipv6/ip6_output.c:221)
[   40.320993][    C1]  ip6_output (./include/linux/netfilter.h:314 net/ipv6/ip6_output.c:248)
[   40.320994][    C1]  ? ip6_finish_output (./include/net/inet_sock.h:338 (discriminator 1))
[   40.320996][    C1]  ? xfrm_bundle_lookup.constprop.0 (net/xfrm/xfrm_policy.c:3049)
[   40.320999][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   40.321000][    C1]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   40.321002][    C1]  ? trace_irq_disable.constprop.0 (./include/trace/events/preemptirq.h:36 (discriminator 22))
[   40.321003][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   40.321004][    C1]  ? trace_hardirqs_on (kernel/trace/trace_preemptirq.c:78)
[   40.321005][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   40.321007][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   40.321009][    C1]  ndisc_send_skb (./include/net/dst.h:470 (discriminator 4) ./include/linux/netfilter.h:325 (discriminator 4) net/ipv6/ndisc.c:513 (discriminator 4))
[   40.321012][    C1]  ? ndisc_recv_na (./include/net/net_namespace.h:422 (discriminator 7))
[   40.321015][    C1]  ? __ndisc_fill_addr_option (net/ipv6/ndisc.c:159)
[   40.321017][    C1]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   40.321019][    C1]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   40.321020][    C1]  addrconf_rs_timer (net/ipv6/addrconf.c:4073)
[   40.321022][    C1]  ? 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)
[   40.321024][    C1]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   40.321026][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   40.321027][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   40.321029][    C1]  ? 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)
[   40.321030][    C1]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   40.321032][    C1]  call_timer_fn (kernel/time/timer.c:1748)
[   40.321035][    C1]  ? detach_if_pending (./include/linux/list.h:1159)
[   40.321036][    C1]  ? debug_object_active_state (lib/debugobjects.c:1122)
[   40.321040][    C1]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   40.321041][    C1]  ? timer_recalc_next_expiry (./include/linux/find.h:71 kernel/time/timer.c:1843 kernel/time/timer.c:1865)
[   40.321043][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   40.321045][    C1]  __run_timers (kernel/time/timer.c:1799 kernel/time/timer.c:2374)
[   40.321047][    C1]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   40.321049][    C1]  ? __bpf_trace_itimer_expire (./include/trace/events/timer.h:407)
[   40.321051][    C1]  ? 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)
[   40.321054][    C1]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   40.321056][    C1]  run_timer_softirq (kernel/time/timer.c:2386 kernel/time/timer.c:2395 kernel/time/timer.c:2403)
[   40.321058][    C1]  ? __run_timers (./include/trace/events/timer.h:138 (discriminator 19))
[   40.321059][    C1]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   40.321061][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   40.321062][    C1]  handle_softirqs (kernel/softirq.c:645)
[   40.321064][    C1]  ? _local_bh_enable (kernel/softirq.c:428 (discriminator 1))
[   40.321066][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   40.321067][    C1]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   40.321069][    C1]  __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
[   40.321070][    C1]  irq_exit_rcu (kernel/softirq.c:784)
[   40.321072][    C1]  sysvec_apic_timer_interrupt (arch/x86/kernel/apic/apic.c:1062 (discriminator 37) arch/x86/kernel/apic/apic.c:1062 (discriminator 37))
[   40.321074][    C1]  </IRQ>
[   40.321075][    C1]  <TASK>
[   40.321075][    C1]  ? _raw_spin_unlock (./include/linux/spinlock_api_smp.h:201 (discriminator 1) kernel/locking/spinlock.c:213 (discriminator 1))
[   40.321078][    C1]  asm_sysvec_apic_timer_interrupt (./arch/x86/include/asm/idtentry.h:674)
[   40.321080][    C1] RIP: 0010:pv_native_safe_halt (./arch/x86/include/asm/irqflags.h:48 arch/x86/kernel/paravirt.c:63)
[   40.321083][    C1] Code: 48 8b 3d 94 e2 f5 01 e8 1f 00 00 00 48 2b 05 58 a3 95 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 13 96 11 00 fb f4 <c3> 0f 1f 40 d6 48 83 ec 20 8b 17 49 89 f8 83 e2 fe 41 89 d2 0f 01
All code
========
   0:	48 8b 3d 94 e2 f5 01 	mov    0x1f5e294(%rip),%rdi        # 0x1f5e29b
   7:	e8 1f 00 00 00       	call   0x2b
   c:	48 2b 05 58 a3 95 00 	sub    0x95a358(%rip),%rax        # 0x95a36b
  13:	c3                   	ret
  14:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  1b:	f3 0f 1e fa          	endbr64
  1f:	eb 07                	jmp    0x28
  21:	0f 00 2d 13 96 11 00 	verw   0x119613(%rip)        # 0x11963b
  28:	fb                   	sti
  29:	f4                   	hlt
  2a:*	c3                   	ret		<-- trapping instruction
  2b:	0f 1f 40 d6          	nopl   -0x2a(%rax)
  2f:	48 83 ec 20          	sub    $0x20,%rsp
  33:	8b 17                	mov    (%rdi),%edx
  35:	49 89 f8             	mov    %rdi,%r8
  38:	83 e2 fe             	and    $0xfffffffe,%edx
  3b:	41 89 d2             	mov    %edx,%r10d
  3e:	0f                   	.byte 0xf
  3f:	01                   	.byte 0x1

Code starting with the faulting instruction
===========================================
   0:	c3                   	ret
   1:	0f 1f 40 d6          	nopl   -0x2a(%rax)
   5:	48 83 ec 20          	sub    $0x20,%rsp
   9:	8b 17                	mov    (%rdi),%edx
   b:	49 89 f8             	mov    %rdi,%r8
   e:	83 e2 fe             	and    $0xfffffffe,%edx
  11:	41 89 d2             	mov    %edx,%r10d
  14:	0f                   	.byte 0xf
  15:	01                   	.byte 0x1
[   40.321085][    C1] RSP: 0018:ffa0000000147e00 EFLAGS: 00000246
[   40.321088][    C1] RAX: 0000000000000001 RBX: ff11000001bea380 RCX: 0000000000000001
[   40.321089][    C1] RDX: 0000000000000001 RSI: ffffffff9b48d860 RDI: ffffffff98cf0307
[   40.321090][    C1] RBP: 0000000000000000 R08: ffffffff9b180421 R09: 1fe2200006a563a2
[   40.321091][    C1] R10: 0000000000000001 R11: 0000000000000000 R12: 1ff4000000028fc3
[   40.321091][    C1] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000000000
[   40.321093][    C1]  ? ct_kernel_exit.constprop.0 (./include/linux/instrumented.h:97 kernel/context_tracking.c:124)
[   40.321095][    C1]  ? cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   40.321097][    C1]  default_idle (./arch/x86/include/asm/paravirt.h:62 arch/x86/kernel/process.c:768)
[   40.321099][    C1]  default_idle_call (kernel/sched/idle.c:122)
[   40.321101][    C1]  cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   40.321103][    C1]  ? arch_cpu_idle_exit+0x40/0x40
[   40.321104][    C1]  ? mark_tsc_async_resets (arch/x86/kernel/tsc_sync.c:49)
[   40.321107][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   40.321109][    C1]  do_idle (kernel/sched/idle.c:355)
[   40.321110][    C1]  cpu_startup_entry (kernel/sched/idle.c:454)
[   40.321112][    C1]  start_secondary (arch/x86/kernel/smpboot.c:312)
[   40.321113][    C1]  ? set_cpu_sibling_map (arch/x86/kernel/smpboot.c:733 (discriminator 4))
[   40.321115][    C1]  common_startup_64 (arch/x86/kernel/head_64.S:418)
| [   71.041777][    C1] softirqs last disabled at (692963): __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
| [   71.041779][    C1] Preemption disabled at:
| [   71.041780][    C1] 0x0
| [   71.041791][    C1] Tainted: [W]=WARN
[   71.041792][    C1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   71.041794][    C1] Call Trace:
[   71.041795][    C1]  <IRQ>
[   71.041798][    C1]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   71.041803][    C1]  __might_resched.cold (kernel/sched/core.c:9234)
[   71.041807][    C1]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   71.041810][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   71.041814][    C1]  __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))
[   71.041818][    C1]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   71.041820][    C1]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   71.041824][    C1]  ? 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)
[   71.041826][    C1]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   71.041828][    C1]  put_chars (drivers/char/virtio_console.c:1176)
[   71.041830][    C1]  ? desc_read_finalized_seq (kernel/printk/printk_ringbuffer.c:1934)
[   71.041831][    C1]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   71.041833][    C1]  ? console_prepend_replay (kernel/printk/printk.c:3005)
[   71.041835][    C1]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   71.041839][    C1]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   71.041840][    C1]  ? 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)
[   71.041842][    C1]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   71.041843][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   71.041845][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   71.041846][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   71.041848][    C1]  console_emit_next_record (kernel/printk/printk.c:3183)
[   71.041851][    C1]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   71.041853][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   71.041854][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   71.041856][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   71.041857][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   71.041859][    C1]  ? console_flush_one_record (kernel/printk/printk.c:3247)
[   71.041861][    C1]  console_flush_one_record (kernel/printk/printk.c:3268)
[   71.041863][    C1]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   71.041866][    C1]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   71.041867][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   71.041869][    C1]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   71.041870][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   71.041872][    C1]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   71.041873][    C1]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   71.041875][    C1]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   71.041877][    C1]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   71.041878][    C1]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   71.041880][    C1]  vprintk_emit (kernel/printk/printk.c:2479)
[   71.041884][    C1]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   71.041886][    C1]  ? 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)
[   71.041888][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   71.041890][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   71.041891][    C1]  _printk (kernel/printk/printk.c:2504)
[   71.041895][    C1]  ? snapshot_read.cold (user.c:?)
[   71.041896][    C1]  ? ___ratelimit (lib/ratelimit.c:97 (discriminator 3))
[   71.041900][    C1]  ? __ipv6_chk_addr_and_flags (./include/linux/rcupdate.h:850 net/ipv6/addrconf.c:1996)
[   71.041904][    C1]  ? idr_get_free (??:?)
[   71.041906][    C1]  ? 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)
[   71.041909][    C1] ip6_tnl_xmit_ctl.cold (net/ipv6/ip6_tunnel.c:1064 (discriminator 3)) ip6_tunnel
[   71.041914][    C1] ip6gre_tunnel_xmit (net/ipv6/ip6_gre.c:888) ip6_gre
[   71.041917][    C1]  ? __gre6_xmit (./include/linux/skbuff.h:2904) ip6_gre
[   71.041919][    C1]  ? sock_def_readable (./include/linux/rcupdate.h:319 (discriminator 2) ./include/linux/rcupdate.h:880 (discriminator 2) net/core/sock.c:3663 (discriminator 2))
[   71.041922][    C1]  ? packet_rcv (net/packet/af_packet.c:2231)
[   71.041925][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   71.041927][    C1]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   71.041929][    C1]  ? 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))
[   71.041931][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   71.041932][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   71.041934][    C1]  ? get_stack_info_noinstr (arch/x86/kernel/dumpstack_64.c:173)
[   71.041937][    C1]  dev_hard_start_xmit (./include/linux/netdevice.h:5429 ./include/linux/netdevice.h:5438 net/core/dev.c:3937 net/core/dev.c:3953)
[   71.041939][    C1]  ? validate_xmit_skb_list (net/core/dev.c:4142)
[   71.041941][    C1]  sch_direct_xmit (net/sched/sch_generic.c:372)
[   71.041943][    C1]  ? get_stack_info_noinstr (arch/x86/kernel/dumpstack_64.c:173)
[   71.041945][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   71.041947][    C1]  ? dequeue_skb (./include/trace/events/qdisc.h:14 (discriminator 19))
[   71.041948][    C1]  ? 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)
[   71.041949][    C1]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   71.041951][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   71.041953][    C1]  __dev_xmit_skb (net/core/dev.c:4262)
[   71.041955][    C1]  ? tc_run (net/core/dev.c:4444 (discriminator 4))
[   71.041956][    C1]  ? alloc_netdev_dummy (net/core/dev.c:12327)
[   71.041958][    C1]  ? netdev_offload_xstats_push_delta (net/core/dev.c:9326 net/core/dev.c:9461)
[   71.041959][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   71.041961][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   71.041963][    C1]  __dev_queue_xmit (net/core/dev.c:4884)
[   71.041965][    C1]  ? filter_irq_stacks (kernel/stacktrace.c:402)
[   71.041973][    C1]  ? addrconf_rs_timer (net/ipv6/addrconf.c:4073)
[   71.041975][    C1]  ? stack_depot_save_flags (lib/stackdepot.c:609 lib/stackdepot.c:676)
[   71.041978][    C1]  ? netdev_core_pick_tx (net/core/dev.c:4784)
[   71.041981][    C1]  ? neigh_hh_output (./include/net/neighbour.h:525)
[   71.041984][    C1]  ip6_finish_output2 (./include/net/neighbour.h:558 net/ipv6/ip6_output.c:138)
[   71.041986][    C1]  ? ip6_dst_lookup (net/ipv6/ip6_output.c:1269)
[   71.041988][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   71.041989][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   71.041991][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   71.041993][    C1]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   71.041995][    C1]  ip6_finish_output (net/ipv6/ip6_output.c:210 net/ipv6/ip6_output.c:221)
[   71.041996][    C1]  ip6_output (./include/linux/netfilter.h:314 net/ipv6/ip6_output.c:248)
[   71.041998][    C1]  ? ip6_finish_output (./include/net/inet_sock.h:338 (discriminator 1))
[   71.042000][    C1]  ? xfrm_bundle_lookup.constprop.0 (net/xfrm/xfrm_policy.c:3049)
[   71.042002][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   71.042004][    C1]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   71.042005][    C1]  ? trace_irq_disable.constprop.0 (./include/trace/events/preemptirq.h:36 (discriminator 22))
[   71.042006][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   71.042008][    C1]  ? trace_hardirqs_on (kernel/trace/trace_preemptirq.c:78)
[   71.042009][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   71.042010][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   71.042013][    C1]  ndisc_send_skb (./include/net/dst.h:470 (discriminator 4) ./include/linux/netfilter.h:325 (discriminator 4) net/ipv6/ndisc.c:513 (discriminator 4))
[   71.042016][    C1]  ? ndisc_recv_na (./include/net/net_namespace.h:422 (discriminator 7))
[   71.042018][    C1]  ? __ndisc_fill_addr_option (net/ipv6/ndisc.c:159)
[   71.042021][    C1]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   71.042023][    C1]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   71.042024][    C1]  addrconf_rs_timer (net/ipv6/addrconf.c:4073)
[   71.042026][    C1]  ? 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)
[   71.042028][    C1]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   71.042030][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   71.042031][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   71.042033][    C1]  ? 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)
[   71.042034][    C1]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   71.042036][    C1]  call_timer_fn (kernel/time/timer.c:1748)
[   71.042039][    C1]  ? detach_if_pending (./include/linux/list.h:1159)
[   71.042040][    C1]  ? debug_object_active_state (lib/debugobjects.c:1122)
[   71.042044][    C1]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   71.042045][    C1]  ? timer_recalc_next_expiry (./include/linux/find.h:71 kernel/time/timer.c:1843 kernel/time/timer.c:1865)
[   71.042047][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   71.042049][    C1]  __run_timers (kernel/time/timer.c:1799 kernel/time/timer.c:2374)
[   71.042051][    C1]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   71.042053][    C1]  ? __bpf_trace_itimer_expire (./include/trace/events/timer.h:407)
[   71.042055][    C1]  ? 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)
[   71.042058][    C1]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   71.042060][    C1]  run_timer_softirq (kernel/time/timer.c:2386 kernel/time/timer.c:2395 kernel/time/timer.c:2403)
[   71.042062][    C1]  ? __run_timers (./include/trace/events/timer.h:138 (discriminator 19))
[   71.042063][    C1]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   71.042065][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   71.042066][    C1]  handle_softirqs (kernel/softirq.c:645)
[   71.042068][    C1]  ? _local_bh_enable (kernel/softirq.c:428 (discriminator 1))
[   71.042070][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   71.042071][    C1]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   71.042073][    C1]  __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
[   71.042075][    C1]  irq_exit_rcu (kernel/softirq.c:784)
[   71.042076][    C1]  sysvec_apic_timer_interrupt (arch/x86/kernel/apic/apic.c:1062 (discriminator 37) arch/x86/kernel/apic/apic.c:1062 (discriminator 37))
[   71.042078][    C1]  </IRQ>
[   71.042079][    C1]  <TASK>
[   71.042079][    C1]  ? _raw_spin_unlock (./include/linux/spinlock_api_smp.h:201 (discriminator 1) kernel/locking/spinlock.c:213 (discriminator 1))
[   71.042082][    C1]  asm_sysvec_apic_timer_interrupt (./arch/x86/include/asm/idtentry.h:674)
[   71.042084][    C1] RIP: 0010:pv_native_safe_halt (./arch/x86/include/asm/irqflags.h:48 arch/x86/kernel/paravirt.c:63)
[   71.042087][    C1] Code: 48 8b 3d 94 e2 f5 01 e8 1f 00 00 00 48 2b 05 58 a3 95 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 13 96 11 00 fb f4 <c3> 0f 1f 40 d6 48 83 ec 20 8b 17 49 89 f8 83 e2 fe 41 89 d2 0f 01
All code
========
   0:	48 8b 3d 94 e2 f5 01 	mov    0x1f5e294(%rip),%rdi        # 0x1f5e29b
   7:	e8 1f 00 00 00       	call   0x2b
   c:	48 2b 05 58 a3 95 00 	sub    0x95a358(%rip),%rax        # 0x95a36b
  13:	c3                   	ret
  14:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  1b:	f3 0f 1e fa          	endbr64
  1f:	eb 07                	jmp    0x28
  21:	0f 00 2d 13 96 11 00 	verw   0x119613(%rip)        # 0x11963b
  28:	fb                   	sti
  29:	f4                   	hlt
  2a:*	c3                   	ret		<-- trapping instruction
  2b:	0f 1f 40 d6          	nopl   -0x2a(%rax)
  2f:	48 83 ec 20          	sub    $0x20,%rsp
  33:	8b 17                	mov    (%rdi),%edx
  35:	49 89 f8             	mov    %rdi,%r8
  38:	83 e2 fe             	and    $0xfffffffe,%edx
  3b:	41 89 d2             	mov    %edx,%r10d
  3e:	0f                   	.byte 0xf
  3f:	01                   	.byte 0x1

Code starting with the faulting instruction
===========================================
   0:	c3                   	ret
   1:	0f 1f 40 d6          	nopl   -0x2a(%rax)
   5:	48 83 ec 20          	sub    $0x20,%rsp
   9:	8b 17                	mov    (%rdi),%edx
   b:	49 89 f8             	mov    %rdi,%r8
   e:	83 e2 fe             	and    $0xfffffffe,%edx
  11:	41 89 d2             	mov    %edx,%r10d
  14:	0f                   	.byte 0xf
  15:	01                   	.byte 0x1
[   71.042089][    C1] RSP: 0018:ffa0000000147e00 EFLAGS: 00000246
[   71.042092][    C1] RAX: 0000000000000001 RBX: ff11000001bea380 RCX: 0000000000000001
[   71.042094][    C1] RDX: 0000000000000001 RSI: ffffffff9b48d860 RDI: ffffffff98cf0307
[   71.042095][    C1] RBP: 0000000000000000 R08: ffffffff9b180421 R09: 1fe2200006a563a2
[   71.042095][    C1] R10: 0000000000000001 R11: 0000000000000000 R12: 1ff4000000028fc3
[   71.042096][    C1] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000000000
[   71.042097][    C1]  ? ct_kernel_exit.constprop.0 (./include/linux/instrumented.h:97 kernel/context_tracking.c:124)
[   71.042099][    C1]  ? cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   71.042102][    C1]  default_idle (./arch/x86/include/asm/paravirt.h:62 arch/x86/kernel/process.c:768)
[   71.042104][    C1]  default_idle_call (kernel/sched/idle.c:122)
[   71.042106][    C1]  cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   71.042107][    C1]  ? arch_cpu_idle_exit+0x40/0x40
[   71.042109][    C1]  ? mark_tsc_async_resets (arch/x86/kernel/tsc_sync.c:49)
[   71.042111][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   71.042113][    C1]  do_idle (kernel/sched/idle.c:355)
[   71.042115][    C1]  cpu_startup_entry (kernel/sched/idle.c:454)
[   71.042116][    C1]  start_secondary (arch/x86/kernel/smpboot.c:312)
[   71.042118][    C1]  ? set_cpu_sibling_map (arch/x86/kernel/smpboot.c:733 (discriminator 4))
[   71.042120][    C1]  common_startup_64 (arch/x86/kernel/head_64.S:418)
| [   72.412427][  T683] softirqs last disabled at (0): 0x0
| [   72.412429][  T683] Preemption disabled at:
| [   72.412430][  T683] 0x0
| [   72.412439][  T683] Tainted: [W]=WARN
[   72.412440][  T683] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   72.412441][  T683] Call Trace:
[   72.412443][  T683]  <TASK>
[   72.412444][  T683]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   72.412450][  T683]  __might_resched.cold (kernel/sched/core.c:9234)
[   72.412454][  T683]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   72.412458][  T683]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   72.412462][  T683]  __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))
[   72.412465][  T683]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   72.412468][  T683]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   72.412472][  T683]  ? 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)
[   72.412474][  T683]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   72.412475][  T683]  put_chars (drivers/char/virtio_console.c:1176)
[   72.412477][  T683]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   72.412479][  T683]  ? printk_get_next_message (kernel/printk/printk.c:3072)
[   72.412482][  T683]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   72.412486][  T683]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   72.412489][  T683]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   72.412490][  T683]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   72.412492][  T683]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   72.412494][  T683]  console_emit_next_record (kernel/printk/printk.c:3183)
[   72.412496][  T683]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   72.412498][  T683]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   72.412500][  T683]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   72.412501][  T683]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   72.412503][  T683]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   72.412505][  T683]  ? console_flush_one_record (kernel/printk/printk.c:3247)
[   72.412507][  T683]  console_flush_one_record (kernel/printk/printk.c:3268)
[   72.412509][  T683]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   72.412512][  T683]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   72.412513][  T683]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   72.412515][  T683]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   72.412516][  T683]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   72.412518][  T683]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   72.412519][  T683]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   72.412521][  T683]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   72.412523][  T683]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   72.412525][  T683]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   72.412527][  T683]  vprintk_emit (kernel/printk/printk.c:2479)
[   72.412529][  T683]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   72.412531][  T683]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   72.412533][  T683]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   72.412535][  T683]  ? trace_hardirqs_on (kernel/trace/trace_preemptirq.c:78)
[   72.412537][  T683]  _printk (kernel/printk/printk.c:2504)
[   72.412540][  T683]  ? snapshot_read.cold (user.c:?)
[   72.412542][  T683]  ? ipv6_mc_down (net/ipv6/mcast.c:1137 net/ipv6/mcast.c:2792)
[   72.412547][  T683] br_set_state (net/bridge/br_stp.c:57 (discriminator 2)) bridge
[   72.412561][  T683] br_stp_disable_port (net/bridge/br_stp_if.c:106) bridge
[   72.412569][  T683] br_device_event (net/bridge/br.c:111) bridge
[   72.412577][  T683]  ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:211 (discriminator 1) kernel/locking/spinlock.c:221 (discriminator 1))
[   72.412580][  T683]  ? _sub_I_65535_1+0x4d0/0x4d0 stp
[   72.412583][  T683]  ? addrconf_notify (net/ipv6/addrconf.c:3812)
[   72.412587][  T683]  notifier_call_chain (kernel/notifier.c:85)
[   72.412590][  T683]  __dev_notify_flags (net/core/dev.c:2313 net/core/dev.c:2327 net/core/dev.c:9855)
[   72.412594][  T683]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   72.412595][  T683]  ? netif_change_name (net/core/dev.c:1517)
[   72.412597][  T683]  ? netif_set_allmulti (./include/net/netdev_lock.h:30 (discriminator 1))
[   72.412599][  T683]  ? __kernel_text_address (kernel/extable.c:79)
[   72.412601][  T683]  ? write_profile (profile.c:?)
[   72.412604][  T683]  ? unwind_get_return_address (arch/x86/kernel/unwind_orc.c:385 arch/x86/kernel/unwind_orc.c:380)
[   72.412609][  T683]  netif_change_flags (net/core/dev.c:9882)
[   72.412611][  T683]  do_setlink.isra.0 (net/core/rtnetlink.c:3266 (discriminator 1))
[   72.412614][  T683]  ? stack_trace_save (kernel/stacktrace.c:122 (discriminator 1))
[   72.412616][  T683]  ? rtnl_link_get_size (net/core/rtnetlink.c:747)
[   72.412617][  T683]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   72.412618][  T683]  ? stack_depot_save_flags (lib/stackdepot.c:609 lib/stackdepot.c:676)
[   72.412622][  T683]  ? kasan_save_stack (mm/kasan/common.c:58)
[   72.412625][  T683]  ? kasan_save_stack (mm/kasan/common.c:57)
[   72.412627][  T683]  ? kasan_save_track (mm/kasan/common.c:78)
[   72.412628][  T683]  ? __kasan_kmalloc (mm/kasan/common.c:398 mm/kasan/common.c:415)
[   72.412630][  T683]  ? __kmalloc_cache_noprof (./include/linux/kasan.h:263 mm/slub.c:5563)
[   72.412631][  T683]  ? rtnl_newlink (./include/linux/slab.h:991 (discriminator 1) net/core/rtnetlink.c:4113 (discriminator 1))
[   72.412632][  T683]  ? rtnetlink_rcv_msg (net/core/rtnetlink.c:7132)
[   72.412634][  T683]  ? netlink_rcv_skb (net/netlink/af_netlink.c:2556)
[   72.412636][  T683]  ? netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   72.412638][  T683]  ? netlink_sendmsg (net/netlink/af_netlink.c:1900)
[   72.412639][  T683]  ? ____sys_sendmsg (net/socket.c:800 (discriminator 4) net/socket.c:815 (discriminator 4) net/socket.c:2713 (discriminator 4))
[   72.412642][  T683]  ? ___sys_sendmsg (net/socket.c:2767)
[   72.412643][  T683]  ? __sys_sendmsg (net/socket.c:2799)
[   72.412645][  T683]  ? do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[   72.412647][  T683]  ? entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   72.412649][  T683]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   72.412651][  T683]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   72.412652][  T683]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   72.412654][  T683]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   72.412655][  T683]  ? trace_contention_end (./include/trace/events/lock.h:121 (discriminator 22))
[   72.412659][  T683]  ? __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)
[   72.412660][  T683]  ? __mutex_lock (kernel/locking/mutex.c:656 (discriminator 1) kernel/locking/mutex.c:821 (discriminator 1))
[   72.412661][  T683]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:366 net/core/rtnetlink.c:4214)
[   72.412663][  T683]  ? ww_mutex_lock (kernel/locking/mutex.c:934)
[   72.412665][  T683]  ? __rtnl_newlink (net/core/rtnetlink.c:4063)
[   72.412667][  T683]  rtnl_newlink (net/core/rtnetlink.c:4215)
[   72.412669][  T683]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   72.412671][  T683]  ? rtnl_bridge_getlink (net/core/rtnetlink.c:5558)
[   72.412672][  T683]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   72.412673][  T683]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   72.412675][  T683]  ? is_bpf_text_address (./include/linux/rcupdate.h:850 kernel/bpf/core.c:749)
[   72.412678][  T683]  ? is_bpf_text_address (./include/linux/rcupdate.h:882 kernel/bpf/core.c:751)
[   72.412680][  T683]  ? kernel_text_address (kernel/extable.c:125 kernel/extable.c:94)
[   72.412681][  T683]  ? __kernel_text_address (kernel/extable.c:79)
[   72.412683][  T683]  ? write_profile (profile.c:?)
[   72.412684][  T683]  ? unwind_get_return_address (arch/x86/kernel/unwind_orc.c:385 arch/x86/kernel/unwind_orc.c:380)
[   72.412685][  T683]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   72.412687][  T683]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   72.412688][  T683]  ? cap_capable (./include/trace/events/capability.h:26 (discriminator 22) security/commoncap.c:130 (discriminator 22))
[   72.412692][  T683]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   72.412693][  T683]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   72.412695][  T683]  ? rtnl_bridge_getlink (net/core/rtnetlink.c:5558)
[   72.412696][  T683]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7132)
[   72.412698][  T683]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   72.412699][  T683]  ? filter_irq_stacks (kernel/stacktrace.c:402)
[   72.412701][  T683]  ? stack_depot_save_flags (lib/stackdepot.c:609 lib/stackdepot.c:676)
[   72.412703][  T683]  netlink_rcv_skb (net/netlink/af_netlink.c:2556)
[   72.412704][  T683]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   72.412706][  T683]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   72.412707][  T683]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   72.412708][  T683]  ? __netlink_lookup (./include/linux/rcupdate.h:850 ./include/linux/rhashtable.h:709 net/netlink/af_netlink.c:499)
[   72.412711][  T683]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   72.412713][  T683]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   72.412715][  T683]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   72.412717][  T683]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   72.412718][  T683]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   72.412720][  T683]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   72.412721][  T683]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   72.412723][  T683]  netlink_sendmsg (net/netlink/af_netlink.c:1900)
[   72.412725][  T683]  ? netlink_unicast (./include/net/net_namespace.h:422 (discriminator 7))
[   72.412727][  T683]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   72.412729][  T683]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   72.412730][  T683]  ____sys_sendmsg (net/socket.c:800 (discriminator 4) net/socket.c:815 (discriminator 4) net/socket.c:2713 (discriminator 4))
[   72.412732][  T683]  ? copy_msghdr_from_user (net/socket.c:2650)
[   72.412734][  T683]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5399)
[   72.412735][  T683]  ? move_addr_to_kernel (net/socket.c:258)
[   72.412736][  T683]  ? filter_irq_stacks (kernel/stacktrace.c:402)
[   72.412739][  T683]  ___sys_sendmsg (net/socket.c:2767)
[   72.412741][  T683]  ? copy_msghdr_from_user (net/socket.c:2619)
[   72.412745][  T683]  __sys_sendmsg (net/socket.c:2799)
[   72.412747][  T683]  ? __sys_sendmsg_sock (net/socket.c:2780)
[   72.412750][  T683]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   72.412752][  T683]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[   72.412753][  T683]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[   72.412756][  T683]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   72.412757][  T683] RIP: 0033:0x7fb470b0354e
[   72.412759][  T683] 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
[   72.412761][  T683] RSP: 002b:00007fff73b173a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   72.412765][  T683] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fb470b0354e
[   72.412766][  T683] RDX: 0000000000000000 RSI: 00007fff73b17450 RDI: 0000000000000005
[   72.412767][  T683] RBP: 00007fff73b173b0 R08: 0000000000000000 R09: 0000000000000000
[   72.412768][  T683] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a910165


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