======================================
| [   11.405733][  T251] softirqs last disabled at (34913): __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
| [   11.405735][  T251] Preemption disabled at:
| [   11.405736][  T251] vprintk_emit (kernel/printk/printk.c:2471)
| [   11.405745][  T251] Tainted: [W]=WARN
[   11.405746][  T251] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   11.405748][  T251] Call Trace:
[   11.405749][  T251]  <TASK>
[   11.405751][  T251]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   11.405756][  T251]  ? vprintk_emit (kernel/printk/printk.c:2471)
[   11.405758][  T251]  __might_resched.cold (kernel/sched/core.c:9234)
[   11.405763][  T251]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   11.405767][  T251]  ? __kmalloc_noprof (./include/linux/sched/mm.h:317 mm/slub.c:4636 mm/slub.c:4974 mm/slub.c:5413 mm/slub.c:5439)
[   11.405772][  T251]  __kmalloc_noprof (./include/linux/sched/mm.h:322 (discriminator 2) mm/slub.c:4636 (discriminator 2) mm/slub.c:4974 (discriminator 2) mm/slub.c:5413 (discriminator 2) mm/slub.c:5439 (discriminator 2))
[   11.405775][  T251]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   11.405780][  T251]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:58 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   11.405783][  T251]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   11.405786][  T251]  put_chars (drivers/char/virtio_console.c:1176)
[   11.405788][  T251]  ? desc_read_finalized_seq (kernel/printk/printk_ringbuffer.c:1934)
[   11.405790][  T251]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   11.405793][  T251]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   11.405797][  T251]  ? validate_chain (kernel/locking/lockdep.c:3817 (discriminator 2) kernel/locking/lockdep.c:3837 (discriminator 2) kernel/locking/lockdep.c:3892 (discriminator 2))
[   11.405801][  T251]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   11.405804][  T251]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   11.405805][  T251]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   11.405810][  T251]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   11.405811][  T251]  ? console_emit_next_record (kernel/printk/printk.c:3095 (discriminator 2) kernel/printk/printk.c:3182 (discriminator 2))
[   11.405814][  T251]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   11.405817][  T251]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   11.405821][  T251]  console_emit_next_record (kernel/printk/printk.c:3183)
[   11.405825][  T251]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   11.405827][  T251]  ? console_flush_one_record (./include/linux/rcupdate.h:314 (discriminator 2) ./include/linux/srcu.h:439 (discriminator 2) kernel/printk/printk.c:291 (discriminator 2) kernel/printk/printk.c:3246 (discriminator 2))
[   11.405830][  T251]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   11.405832][  T251]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   11.405836][  T251]  console_flush_one_record (kernel/printk/printk.c:3268)
[   11.405840][  T251]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   11.405842][  T251]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   11.405846][  T251]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   11.405849][  T251]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   11.405851][  T251]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   11.405853][  T251]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   11.405857][  T251]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   11.405858][  T251]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   11.405862][  T251]  vprintk_emit (kernel/printk/printk.c:2479)
[   11.405866][  T251]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   11.405871][  T251]  ? gre_exit (net/ipv4/gre_demux.c:73) gre
[   11.405874][  T251]  _printk (kernel/printk/printk.c:2504)
[   11.405877][  T251]  ? snapshot_read.cold (user.c:?)
[   11.405883][  T251]  ? do_one_initcall (./include/linux/instrumented.h:82 ./include/asm-generic/bitops/instrumented-non-atomic.h:141 ./include/linux/cpumask.h:650 ./include/linux/cpumask.h:1232 ./include/trace/events/initcall.h:27 init/main.c:1356)
[   11.405886][  T251] gre_init (gre.mod.c:?) gre
[   11.405888][  T251]  do_one_initcall (init/main.c:1357)
[   11.405891][  T251]  ? trace_event_raw_event_initcall_level (./include/trace/events/initcall.h:10)
[   11.405895][  T251]  ? do_init_module (./include/linux/slab.h:991 (discriminator 1) kernel/module/main.c:3105 (discriminator 1))
[   11.405898][  T251]  ? kasan_unpoison (mm/kasan/shadow.c:146 mm/kasan/shadow.c:178)
[   11.405903][  T251]  do_init_module (kernel/module/main.c:3117)
[   11.405907][  T251]  ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4488)
[   11.405911][  T251]  ? free_module (./include/trace/events/module.h:50 (discriminator 19))
[   11.405914][  T251]  ? kfree (./include/linux/kasan.h:235 mm/slub.c:2748 mm/slub.c:6499 mm/slub.c:6792)
[   11.405918][  T251]  load_module (kernel/module/main.c:3593)
[   11.405925][  T251]  ? layout_and_allocate.isra.0 (kernel/module/main.c:3016)
[   11.405930][  T251]  ? backing_file_read_iter (fs/backing-file.c:211)
[   11.405934][  T251]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   11.405938][  T251]  init_module_from_file (kernel/module/main.c:3790)
[   11.405941][  T251]  ? __do_sys_init_module (kernel/module/main.c:3664)
[   11.405948][  T251]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   11.405952][  T251]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:58 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   11.405955][  T251]  idempotent_init_module (kernel/module/main.c:3802)
[   11.405958][  T251]  ? init_module_from_file (kernel/module/main.c:3791)
[   11.405964][  T251]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   11.405967][  T251]  ? cap_capable (./include/trace/events/capability.h:26 (discriminator 22) security/commoncap.c:130 (discriminator 22))
[   11.405972][  T251]  __x64_sys_finit_module (kernel/module/main.c:3828 kernel/module/main.c:3812 kernel/module/main.c:3812)
[   11.405975][  T251]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   11.405978][  T251]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[   11.405980][  T251]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[   11.405983][  T251]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   11.405985][  T251] RIP: 0033:0x7efd8c1f837d
[   11.405989][  T251] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 4b aa 0f 00 f7 d8 64 89 01 48
All code
========
   0:	ff c3                	inc    %ebx
   2:	66 2e 0f 1f 84 00 00 	cs nopw 0x0(%rax,%rax,1)
   9:	00 00 00 
   c:	90                   	nop
   d:	f3 0f 1e fa          	endbr64
  11:	48 89 f8             	mov    %rdi,%rax
  14:	48 89 f7             	mov    %rsi,%rdi
  17:	48 89 d6             	mov    %rdx,%rsi
  1a:	48 89 ca             	mov    %rcx,%rdx
  1d:	4d 89 c2             	mov    %r8,%r10
  20:	4d 89 c8             	mov    %r9,%r8
  23:	4c 8b 4c 24 08       	mov    0x8(%rsp),%r9
  28:	0f 05                	syscall
  2a:*	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax		<-- trapping instruction
  30:	73 01                	jae    0x33
  32:	c3                   	ret
  33:	48 8b 0d 4b aa 0f 00 	mov    0xfaa4b(%rip),%rcx        # 0xfaa85
  3a:	f7 d8                	neg    %eax
  3c:	64 89 01             	mov    %eax,%fs:(%rcx)
  3f:	48                   	rex.W

Code starting with the faulting instruction
===========================================
   0:	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax
   6:	73 01                	jae    0x9
   8:	c3                   	ret
   9:	48 8b 0d 4b aa 0f 00 	mov    0xfaa4b(%rip),%rcx        # 0xfaa5b
  10:	f7 d8                	neg    %eax
  12:	64 89 01             	mov    %eax,%fs:(%rcx)
  15:	48                   	rex.W
[   11.405990][  T251] RSP: 002b:00007ffe75f3eda8 EFLAGS: 00000246 ORIG_RAX: 0000000000000139
[   11.405993][  T251] RAX: ffffffffffffffda RBX: 000055cb882eca40 RCX: 00007efd8c1f837d
[   11.405994][  T251] RDX: 0000000000000000 RSI: 000055cb6f705ffd RDI: 0000000000000001
[   11.405995][  T251] RBP: 00007ffe75f3ee40 R08: 0000000000000000 R09: 0000000000000000
[   11.405996][  T251] R10: 0000000000000000 R11: 0000000000000246 R12: 000055cb6f705ffd
[   11.405997][  T251] R13: 000055cb882eca00 R14: 0000000000040000 R15: 0000000000000000
| [   11.862799][   T10]  #11: ffffffffb0289560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record (kernel/printk/printk.c:3095 (discriminator 2) kernel/printk/printk.c:3182 (discriminator 2))
| [   11.862803][   T10]
| [   11.862803][   T10] stack backtrace:
| [   11.862809][   T10] Tainted: [W]=WARN
[   11.862810][   T10] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   11.862812][   T10] Workqueue: mld mld_ifc_work
[   11.862815][   T10] Call Trace:
[   11.862817][   T10]  <TASK>
[   11.862818][   T10]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   11.862825][   T10]  lockdep_rcu_suspicious.cold (kernel/locking/lockdep.c:6938)
[   11.862830][   T10]  __might_resched (kernel/sched/core.c:9196 (discriminator 9))
[   11.862835][   T10]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   11.862838][   T10]  ? __kmalloc_noprof (./include/linux/sched/mm.h:317 mm/slub.c:4636 mm/slub.c:4974 mm/slub.c:5413 mm/slub.c:5439)
[   11.862843][   T10]  __kmalloc_noprof (./include/linux/sched/mm.h:322 (discriminator 2) mm/slub.c:4636 (discriminator 2) mm/slub.c:4974 (discriminator 2) mm/slub.c:5413 (discriminator 2) mm/slub.c:5439 (discriminator 2))
[   11.862846][   T10]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   11.862852][   T10]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:58 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   11.862855][   T10]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   11.862858][   T10]  put_chars (drivers/char/virtio_console.c:1176)
[   11.862861][   T10]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   11.862864][   T10]  ? validate_chain (kernel/locking/lockdep.c:159 kernel/locking/lockdep.c:191 kernel/locking/lockdep.c:3928)
[   11.862870][   T10]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   11.862877][   T10]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   11.862879][   T10]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   11.862883][   T10]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   11.862887][   T10]  console_emit_next_record (kernel/printk/printk.c:3183)
[   11.862891][   T10]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   11.862893][   T10]  ? console_flush_one_record (./include/linux/rcupdate.h:314 (discriminator 2) ./include/linux/srcu.h:439 (discriminator 2) kernel/printk/printk.c:291 (discriminator 2) kernel/printk/printk.c:3246 (discriminator 2))
[   11.862897][   T10]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   11.862899][   T10]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   11.862903][   T10]  console_flush_one_record (kernel/printk/printk.c:3268)
[   11.862908][   T10]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   11.862910][   T10]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   11.862915][   T10]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   11.862918][   T10]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   11.862920][   T10]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   11.862923][   T10]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   11.862927][   T10]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   11.862929][   T10]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   11.862932][   T10]  vprintk_emit (kernel/printk/printk.c:2479)
[   11.862936][   T10]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   11.862939][   T10]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   11.862944][   T10]  _printk (kernel/printk/printk.c:2504)
[   11.862947][   T10]  ? snapshot_read.cold (user.c:?)
[   11.862949][   T10]  ? ___ratelimit (lib/ratelimit.c:97 (discriminator 3))
[   11.862955][   T10]  ? idr_get_free (??:?)
[   11.862961][   T10] ip6_tnl_xmit_ctl.cold (net/ipv6/ip6_tunnel.c:1064 (discriminator 3)) ip6_tunnel
[   11.862966][   T10] ip6gre_tunnel_xmit (net/ipv6/ip6_gre.c:889) ip6_gre
[   11.862969][   T10]  ? ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
[   11.862973][   T10]  ? __gre6_xmit (./include/linux/skbuff.h:2904) ip6_gre
[   11.862976][   T10]  ? stack_trace_save (kernel/stacktrace.c:122 (discriminator 1))
[   11.862979][   T10]  ? filter_irq_stacks (kernel/stacktrace.c:402)
[   11.862981][   T10]  ? netif_skb_features (net/core/dev.c:3793 net/core/dev.c:3922)
[   11.862984][   T10]  ? mark_lock_irq (kernel/locking/lockdep.c:4265 (discriminator 1) kernel/locking/lockdep.c:4314 (discriminator 1))
[   11.862985][   T10]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   11.862988][   T10]  ? skb_network_protocol (./include/linux/skbuff.h:2534)
[   11.862990][   T10]  ? save_trace (kernel/locking/lockdep.c:558 kernel/locking/lockdep.c:594)
[   11.862995][   T10]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   11.862998][   T10]  dev_hard_start_xmit (./include/linux/netdevice.h:5429 ./include/linux/netdevice.h:5438 net/core/dev.c:3937 net/core/dev.c:3953)
[   11.863001][   T10]  ? validate_xmit_skb_list (net/core/dev.c:4142)
[   11.863005][   T10]  sch_direct_xmit (net/sched/sch_generic.c:372)
[   11.863009][   T10]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   11.863012][   T10]  ? dequeue_skb (./include/trace/events/qdisc.h:14 (discriminator 19))
[   11.863014][   T10]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   11.863016][   T10]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   11.863019][   T10]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   11.863024][   T10]  __dev_xmit_skb (net/core/dev.c:4262)
[   11.863029][   T10]  ? alloc_netdev_dummy (net/core/dev.c:12327)
[   11.863030][   T10]  ? __dev_queue_xmit (./include/linux/bottom_half.h:20 (discriminator 2) ./include/linux/rcupdate.h:902 (discriminator 2) net/core/dev.c:4844 (discriminator 2))
[   11.863033][   T10]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   11.863036][   T10]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   11.863040][   T10]  __dev_queue_xmit (net/core/dev.c:4884)
[   11.863043][   T10]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   11.863048][   T10]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   11.863049][   T10]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   11.863051][   T10]  ? netdev_core_pick_tx (net/core/dev.c:4784)
[   11.863064][   T10]  ip6_finish_output2 (./include/net/neighbour.h:560 (discriminator 3) net/ipv6/ip6_output.c:138 (discriminator 3))
[   11.863068][   T10]  ? ip6_dst_lookup (net/ipv6/ip6_output.c:1269)
[   11.863070][   T10]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   11.863073][   T10]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   11.863076][   T10]  ? ip6_mtu (./include/linux/rcupdate.h:319 (discriminator 2) ./include/linux/rcupdate.h:880 (discriminator 2) ./include/net/ip6_route.h:384 (discriminator 2) net/ipv6/route.c:3290 (discriminator 2))
[   11.863081][   T10]  ip6_finish_output (net/ipv6/ip6_output.c:210 net/ipv6/ip6_output.c:221)
[   11.863086][   T10]  ip6_output (./include/linux/netfilter.h:314 net/ipv6/ip6_output.c:248)
[   11.863089][   T10]  ? ip6_finish_output (./include/net/inet_sock.h:338 (discriminator 1))
[   11.863090][   T10]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   11.863092][   T10]  ? xfrm_bundle_lookup.constprop.0 (net/xfrm/xfrm_policy.c:3049)
[   11.863095][   T10]  ? mark_held_locks (kernel/locking/lockdep.c:4341)
[   11.863099][   T10]  ? __local_bh_enable_ip (kernel/softirq.c:478)
[   11.863102][   T10]  ? __local_bh_enable_ip (kernel/softirq.c:478)
[   11.863104][   T10]  ? icmp6_dst_alloc (net/ipv6/route.c:3364)
[   11.863107][   T10]  mld_sendpack (./include/net/dst.h:470 (discriminator 4) ./include/linux/netfilter.h:325 (discriminator 4) ./include/linux/netfilter.h:319 (discriminator 4) net/ipv6/mcast.c:1890 (discriminator 4))
[   11.863112][   T10]  ? mld_dad_start_work (net/ipv6/mcast.c:1153)
[   11.863119][   T10]  ? mld_send_cr (./include/linux/lockdep.h:249 net/ipv6/mcast.c:2168)
[   11.863123][   T10]  mld_ifc_work (net/ipv6/mcast.c:2739)
[   11.863126][   T10]  ? process_one_work (kernel/workqueue.c:3363 (discriminator 2))
[   11.863128][   T10]  process_one_work (kernel/workqueue.c:3387)
[   11.863135][   T10]  ? __queue_delayed_work (kernel/workqueue.c:2622)
[   11.863138][   T10]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   11.863146][   T10]  worker_thread (kernel/workqueue.c:3470 kernel/workqueue.c:3551)
[   11.863150][   T10]  ? rescuer_thread (./include/linux/list.h:419 (discriminator 3))
[   11.863152][   T10]  ? __kthread_parkme (./include/linux/instrumented.h:82 ./include/asm-generic/bitops/instrumented-non-atomic.h:141 kernel/kthread.c:272)
[   11.863155][   T10]  ? rescuer_thread (./include/linux/list.h:419 (discriminator 3))
[   11.863158][   T10]  ? rescuer_thread (./include/linux/list.h:419 (discriminator 3))
[   11.863160][   T10]  kthread (kernel/kthread.c:436)
[   11.863162][   T10]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   11.863165][   T10]  ? kthread_affine_preferred (kernel/kthread.c:857)
[   11.863168][   T10]  ret_from_fork (arch/x86/kernel/process.c:158)
[   11.863172][   T10]  ? arch_exit_to_user_mode_prepare.isra.0 (arch/x86/entry/vdso/vma.c:80 (discriminator 1))
[   11.863175][   T10]  ? __switch_to (arch/x86/kernel/process_64.c:403 arch/x86/kernel/process_64.c:663)
[   11.863179][   T10]  ? kthread_affine_preferred (kernel/kthread.c:857)
[   11.863182][   T10]  ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
| [   12.589660][   T50] softirqs last disabled at (628998): __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))
| [   12.589663][   T50] Preemption disabled at:
| [   12.589663][   T50] __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))
| [   12.589672][   T50] Tainted: [W]=WARN
[   12.589673][   T50] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   12.589675][   T50] Workqueue: mld mld_ifc_work
[   12.589678][   T50] Call Trace:
[   12.589680][   T50]  <TASK>
[   12.589682][   T50]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   12.589688][   T50]  ? __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))
[   12.589690][   T50]  __might_resched.cold (kernel/sched/core.c:9234)
[   12.589694][   T50]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   12.589698][   T50]  ? __kmalloc_noprof (./include/linux/sched/mm.h:317 mm/slub.c:4636 mm/slub.c:4974 mm/slub.c:5413 mm/slub.c:5439)
[   12.589703][   T50]  __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))
[   12.589706][   T50]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   12.589711][   T50]  ? 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)
[   12.589714][   T50]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   12.589717][   T50]  put_chars (drivers/char/virtio_console.c:1176)
[   12.589720][   T50]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   12.589721][   T50]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   12.589726][   T50]  ? validate_chain (kernel/locking/lockdep.c:3817 (discriminator 2) kernel/locking/lockdep.c:3837 (discriminator 2) kernel/locking/lockdep.c:3892 (discriminator 2))
[   12.589731][   T50]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   12.589738][   T50]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   12.589740][   T50]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   12.589742][   T50]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   12.589746][   T50]  console_emit_next_record (kernel/printk/printk.c:3183)
[   12.589750][   T50]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   12.589752][   T50]  ? 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))
[   12.589755][   T50]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   12.589758][   T50]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   12.589762][   T50]  console_flush_one_record (kernel/printk/printk.c:3268)
[   12.589766][   T50]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   12.589768][   T50]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   12.589773][   T50]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   12.589776][   T50]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   12.589778][   T50]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   12.589780][   T50]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   12.589784][   T50]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   12.589786][   T50]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   12.589789][   T50]  vprintk_emit (kernel/printk/printk.c:2479)
[   12.589793][   T50]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   12.589796][   T50]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   12.589801][   T50]  _printk (kernel/printk/printk.c:2504)
[   12.589804][   T50]  ? snapshot_read.cold (user.c:?)
[   12.589806][   T50]  ? ___ratelimit (lib/ratelimit.c:97 (discriminator 3))
[   12.589812][   T50]  ? idr_get_free (??:?)
[   12.589817][   T50] ip6_tnl_xmit_ctl.cold (net/ipv6/ip6_tunnel.c:1064 (discriminator 3)) ip6_tunnel
[   12.589822][   T50] ip6gre_tunnel_xmit (net/ipv6/ip6_gre.c:889) ip6_gre
[   12.589828][   T50]  ? __gre6_xmit (./include/linux/skbuff.h:2904) ip6_gre
[   12.589830][   T50]  ? mark_usage (kernel/locking/lockdep.c:4690)
[   12.589832][   T50]  ? ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
[   12.589834][   T50]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   12.589836][   T50]  ? netif_skb_features (net/core/dev.c:3793 net/core/dev.c:3922)
[   12.589838][   T50]  ? mark_usage (kernel/locking/lockdep.c:4690)
[   12.589840][   T50]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   12.589843][   T50]  ? skb_network_protocol (./include/linux/skbuff.h:2534)
[   12.589848][   T50]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   12.589851][   T50]  dev_hard_start_xmit (./include/linux/netdevice.h:5429 ./include/linux/netdevice.h:5438 net/core/dev.c:3937 net/core/dev.c:3953)
[   12.589854][   T50]  ? validate_xmit_skb_list (net/core/dev.c:4142)
[   12.589858][   T50]  sch_direct_xmit (net/sched/sch_generic.c:372)
[   12.589862][   T50]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   12.589865][   T50]  ? dequeue_skb (./include/trace/events/qdisc.h:14 (discriminator 19))
[   12.589867][   T50]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   12.589869][   T50]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   12.589871][   T50]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   12.589876][   T50]  __dev_xmit_skb (net/core/dev.c:4262)
[   12.589881][   T50]  ? alloc_netdev_dummy (net/core/dev.c:12327)
[   12.589882][   T50]  ? __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))
[   12.589885][   T50]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   12.589888][   T50]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   12.589892][   T50]  __dev_queue_xmit (net/core/dev.c:4884)
[   12.589895][   T50]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   12.589899][   T50]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   12.589901][   T50]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   12.589903][   T50]  ? netdev_core_pick_tx (net/core/dev.c:4784)
[   12.589914][   T50]  ip6_finish_output2 (./include/net/neighbour.h:560 (discriminator 3) net/ipv6/ip6_output.c:138 (discriminator 3))
[   12.589919][   T50]  ? ip6_dst_lookup (net/ipv6/ip6_output.c:1269)
[   12.589921][   T50]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   12.589923][   T50]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   12.589926][   T50]  ? 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))
[   12.589931][   T50]  ip6_finish_output (net/ipv6/ip6_output.c:210 net/ipv6/ip6_output.c:221)
[   12.589935][   T50]  ip6_output (./include/linux/netfilter.h:314 net/ipv6/ip6_output.c:248)
[   12.589938][   T50]  ? ip6_finish_output (./include/net/inet_sock.h:338 (discriminator 1))
[   12.589939][   T50]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   12.589941][   T50]  ? xfrm_bundle_lookup.constprop.0 (net/xfrm/xfrm_policy.c:3049)
[   12.589944][   T50]  ? mark_held_locks (kernel/locking/lockdep.c:4341)
[   12.589948][   T50]  ? __local_bh_enable_ip (kernel/softirq.c:478)
[   12.589950][   T50]  ? __local_bh_enable_ip (kernel/softirq.c:478)
[   12.589952][   T50]  ? icmp6_dst_alloc (net/ipv6/route.c:3364)
[   12.589956][   T50]  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:1890 (discriminator 4))
[   12.589960][   T50]  ? mld_dad_start_work (net/ipv6/mcast.c:1153)
[   12.589967][   T50]  ? mld_send_cr (./include/linux/lockdep.h:249 net/ipv6/mcast.c:2168)
[   12.589971][   T50]  mld_ifc_work (net/ipv6/mcast.c:2739)
[   12.589973][   T50]  ? process_one_work (kernel/workqueue.c:3363 (discriminator 2))
[   12.589975][   T50]  process_one_work (kernel/workqueue.c:3387)
[   12.589982][   T50]  ? __queue_delayed_work (kernel/workqueue.c:2622)
[   12.589984][   T50]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   12.589992][   T50]  worker_thread (kernel/workqueue.c:3470 kernel/workqueue.c:3551)
[   12.589996][   T50]  ? rescuer_thread (./include/linux/list.h:419 (discriminator 3))
[   12.589998][   T50]  ? __kthread_parkme (./include/linux/instrumented.h:82 ./include/asm-generic/bitops/instrumented-non-atomic.h:141 kernel/kthread.c:272)
[   12.590001][   T50]  ? rescuer_thread (./include/linux/list.h:419 (discriminator 3))
[   12.590003][   T50]  ? rescuer_thread (./include/linux/list.h:419 (discriminator 3))
[   12.590005][   T50]  kthread (kernel/kthread.c:436)
[   12.590007][   T50]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   12.590010][   T50]  ? kthread_affine_preferred (kernel/kthread.c:857)
[   12.590012][   T50]  ret_from_fork (arch/x86/kernel/process.c:158)
[   12.590016][   T50]  ? arch_exit_to_user_mode_prepare.isra.0 (arch/x86/entry/vdso/vma.c:80 (discriminator 1))
[   12.590019][   T50]  ? __switch_to (arch/x86/kernel/process_64.c:403 arch/x86/kernel/process_64.c:663)
[   12.590022][   T50]  ? kthread_affine_preferred (kernel/kthread.c:857)
[   12.590025][   T50]  ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
| [   13.812612][   T65] softirqs last disabled at (10798): __dev_queue_xmit (./include/linux/bottom_half.h:20 (discriminator 2) ./include/linux/rcupdate.h:902 (discriminator 2) net/core/dev.c:4844 (discriminator 2))
| [   13.812615][   T65] Preemption disabled at:
| [   13.812615][   T65] __dev_queue_xmit (./include/linux/bottom_half.h:20 (discriminator 2) ./include/linux/rcupdate.h:902 (discriminator 2) net/core/dev.c:4844 (discriminator 2))
| [   13.812625][   T65] Tainted: [W]=WARN
[   13.812626][   T65] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   13.812628][   T65] Workqueue: mld mld_dad_work
[   13.812631][   T65] Call Trace:
[   13.812633][   T65]  <TASK>
[   13.812636][   T65]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   13.812642][   T65]  ? __dev_queue_xmit (./include/linux/bottom_half.h:20 (discriminator 2) ./include/linux/rcupdate.h:902 (discriminator 2) net/core/dev.c:4844 (discriminator 2))
[   13.812644][   T65]  __might_resched.cold (kernel/sched/core.c:9234)
[   13.812649][   T65]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   13.812653][   T65]  ? __kmalloc_noprof (./include/linux/sched/mm.h:317 mm/slub.c:4636 mm/slub.c:4974 mm/slub.c:5413 mm/slub.c:5439)
[   13.812658][   T65]  __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))
[   13.812660][   T65]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   13.812666][   T65]  ? 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)
[   13.812669][   T65]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   13.812672][   T65]  put_chars (drivers/char/virtio_console.c:1176)
[   13.812675][   T65]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   13.812678][   T65]  ? validate_chain (kernel/locking/lockdep.c:159 kernel/locking/lockdep.c:191 kernel/locking/lockdep.c:3928)
[   13.812683][   T65]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   13.812690][   T65]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   13.812692][   T65]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   13.812696][   T65]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   13.812700][   T65]  console_emit_next_record (kernel/printk/printk.c:3183)
[   13.812704][   T65]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   13.812706][   T65]  ? 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))
[   13.812709][   T65]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   13.812711][   T65]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   13.812715][   T65]  console_flush_one_record (kernel/printk/printk.c:3268)
[   13.812719][   T65]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   13.812721][   T65]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   13.812727][   T65]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   13.812729][   T65]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   13.812731][   T65]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   13.812733][   T65]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   13.812737][   T65]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   13.812739][   T65]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   13.812742][   T65]  vprintk_emit (kernel/printk/printk.c:2479)
[   13.812746][   T65]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   13.812749][   T65]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   13.812754][   T65]  _printk (kernel/printk/printk.c:2504)
[   13.812758][   T65]  ? snapshot_read.cold (user.c:?)
[   13.812759][   T65]  ? ___ratelimit (lib/ratelimit.c:97 (discriminator 3))
[   13.812765][   T65]  ? idr_get_free (??:?)
[   13.812770][   T65] ip6_tnl_xmit_ctl.cold (net/ipv6/ip6_tunnel.c:1064 (discriminator 3)) ip6_tunnel
[   13.812775][   T65] ip6gre_tunnel_xmit (net/ipv6/ip6_gre.c:889) ip6_gre
[   13.812780][   T65]  ? mark_usage (kernel/locking/lockdep.c:4690)
[   13.812783][   T65]  ? __gre6_xmit (./include/linux/skbuff.h:2904) ip6_gre
[   13.812787][   T65]  ? mark_usage (kernel/locking/lockdep.c:4690)
[   13.812788][   T65]  ? netif_skb_features (net/core/dev.c:3793 net/core/dev.c:3922)
[   13.812790][   T65]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   13.812792][   T65]  ? validate_chain (kernel/locking/lockdep.c:157 kernel/locking/lockdep.c:202 kernel/locking/lockdep.c:3329 kernel/locking/lockdep.c:3924)
[   13.812795][   T65]  ? skb_network_protocol (./include/linux/skbuff.h:2534)
[   13.812798][   T65]  ? mark_usage (kernel/locking/lockdep.c:4690)
[   13.812802][   T65]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   13.812804][   T65]  dev_hard_start_xmit (./include/linux/netdevice.h:5429 ./include/linux/netdevice.h:5438 net/core/dev.c:3937 net/core/dev.c:3953)
[   13.812806][   T65]  ? lockdep_hardirqs_on_prepare.part.0 (kernel/locking/lockdep.c:4407 (discriminator 17))
[   13.812809][   T65]  ? validate_xmit_skb_list (net/core/dev.c:4142)
[   13.812813][   T65]  sch_direct_xmit (net/sched/sch_generic.c:372)
[   13.812817][   T65]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   13.812820][   T65]  ? dequeue_skb (./include/trace/events/qdisc.h:14 (discriminator 19))
[   13.812822][   T65]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   13.812824][   T65]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   13.812829][   T65]  __dev_xmit_skb (net/core/dev.c:4262)
[   13.812832][   T65]  ? tc_run (net/core/dev.c:4444 (discriminator 6))
[   13.812835][   T65]  ? alloc_netdev_dummy (net/core/dev.c:12327)
[   13.812837][   T65]  ? netdev_offload_xstats_push_delta (net/core/dev.c:9326 net/core/dev.c:9461)
[   13.812840][   T65]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   13.812842][   T65]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   13.812846][   T65]  __dev_queue_xmit (net/core/dev.c:4884)
[   13.812854][   T65]  ? netdev_core_pick_tx (net/core/dev.c:4784)
[   13.812856][   T65]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   13.812857][   T65]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   13.812864][   T65]  ? neigh_hh_output (./include/net/neighbour.h:525)
[   13.812869][   T65]  ip6_finish_output2 (./include/net/neighbour.h:558 net/ipv6/ip6_output.c:138)
[   13.812874][   T65]  ? ip6_dst_lookup (net/ipv6/ip6_output.c:1269)
[   13.812875][   T65]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   13.812878][   T65]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   13.812881][   T65]  ? ip6_mtu (./include/linux/rcupdate.h:319 (discriminator 2) ./include/linux/rcupdate.h:880 (discriminator 2) ./include/net/ip6_route.h:384 (discriminator 2) net/ipv6/route.c:3290 (discriminator 2))
[   13.812885][   T65]  ip6_finish_output (net/ipv6/ip6_output.c:210 net/ipv6/ip6_output.c:221)
[   13.812889][   T65]  ip6_output (./include/linux/netfilter.h:314 net/ipv6/ip6_output.c:248)
[   13.812892][   T65]  ? ip6_finish_output (./include/net/inet_sock.h:338 (discriminator 1))
[   13.812894][   T65]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   13.812896][   T65]  ? xfrm_bundle_lookup.constprop.0 (net/xfrm/xfrm_policy.c:3049)
[   13.812899][   T65]  ? mark_held_locks (kernel/locking/lockdep.c:4341)
[   13.812902][   T65]  ? __local_bh_enable_ip (kernel/softirq.c:478)
[   13.812905][   T65]  ? __local_bh_enable_ip (kernel/softirq.c:478)
[   13.812907][   T65]  ? icmp6_dst_alloc (net/ipv6/route.c:3364)
[   13.812910][   T65]  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:1890 (discriminator 4))
[   13.812915][   T65]  ? mld_dad_start_work (net/ipv6/mcast.c:1153)
[   13.812924][   T65]  mld_dad_work (net/ipv6/mcast.c:2331)
[   13.812926][   T65]  ? process_one_work (kernel/workqueue.c:3363 (discriminator 2))
[   13.812928][   T65]  process_one_work (kernel/workqueue.c:3387)
[   13.812935][   T65]  ? __queue_delayed_work (kernel/workqueue.c:2622)
[   13.812937][   T65]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   13.812945][   T65]  worker_thread (kernel/workqueue.c:3470 kernel/workqueue.c:3551)
[   13.812949][   T65]  ? rescuer_thread (./include/linux/list.h:419 (discriminator 3))
[   13.812951][   T65]  ? __kthread_parkme (./include/linux/instrumented.h:82 ./include/asm-generic/bitops/instrumented-non-atomic.h:141 kernel/kthread.c:272)
[   13.812954][   T65]  ? rescuer_thread (./include/linux/list.h:419 (discriminator 3))
[   13.812957][   T65]  ? rescuer_thread (./include/linux/list.h:419 (discriminator 3))
[   13.812958][   T65]  kthread (kernel/kthread.c:436)
[   13.812960][   T65]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   13.812963][   T65]  ? kthread_affine_preferred (kernel/kthread.c:857)
[   13.812966][   T65]  ret_from_fork (arch/x86/kernel/process.c:158)
[   13.812970][   T65]  ? arch_exit_to_user_mode_prepare.isra.0 (arch/x86/entry/vdso/vma.c:80 (discriminator 1))
[   13.812973][   T65]  ? __switch_to (arch/x86/kernel/process_64.c:403 arch/x86/kernel/process_64.c:663)
[   13.812976][   T65]  ? kthread_affine_preferred (kernel/kthread.c:857)
[   13.812979][   T65]  ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
| [   16.948737][    C2]
| [   16.948737][    C2]
| [   16.948737][    C2] stack backtrace:
| [   16.948744][    C2] Tainted: [W]=WARN
[   16.948745][    C2] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   16.948747][    C2] Call Trace:
[   16.948748][    C2]  <IRQ>
[   16.948750][    C2]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   16.948754][    C2]  print_irq_inversion_bug.part.0.cold (kernel/locking/lockdep.c:4141)
[   16.948757][    C2]  mark_lock_irq (kernel/locking/lockdep.c:4095 kernel/locking/lockdep.c:4174 kernel/locking/lockdep.c:4310)
[   16.948758][    C2]  ? add_lock_to_list (./include/linux/find.h:391 kernel/locking/lockdep.c:1419 kernel/locking/lockdep.c:1450)
[   16.948761][    C2]  mark_lock (kernel/locking/lockdep.c:4769)
[   16.948763][    C2]  mark_usage (kernel/locking/lockdep.c:4658)
[   16.948764][    C2]  __lock_acquire (kernel/locking/lockdep.c:5208)
[   16.948766][    C2]  lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   16.948768][    C2]  ? console_lock_spinning_enable (kernel/printk/printk.c:1902 (discriminator 2))
[   16.948770][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   16.948773][    C2]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   16.948775][    C2]  console_lock_spinning_enable (kernel/printk/printk.c:1902 (discriminator 2))
[   16.948776][    C2]  ? console_lock_spinning_enable (kernel/printk/printk.c:1902 (discriminator 2))
[   16.948778][    C2]  console_emit_next_record (kernel/printk/printk.c:3177)
[   16.948780][    C2]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   16.948782][    C2]  ? console_flush_one_record (./include/linux/rcupdate.h:314 (discriminator 2) ./include/linux/srcu.h:439 (discriminator 2) kernel/printk/printk.c:291 (discriminator 2) kernel/printk/printk.c:3246 (discriminator 2))
[   16.948784][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   16.948785][    C2]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   16.948787][    C2]  console_flush_one_record (kernel/printk/printk.c:3268)
[   16.948789][    C2]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   16.948791][    C2]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   16.948793][    C2]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   16.948795][    C2]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   16.948796][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   16.948798][    C2]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   16.948800][    C2]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   16.948801][    C2]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   16.948803][    C2]  vprintk_emit (kernel/printk/printk.c:2479)
[   16.948806][    C2]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   16.948808][    C2]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   16.948810][    C2]  _printk (kernel/printk/printk.c:2504)
[   16.948812][    C2]  ? snapshot_read.cold (user.c:?)
[   16.948813][    C2]  ? ___ratelimit (lib/ratelimit.c:97 (discriminator 3))
[   16.948816][    C2]  ? idr_get_free (??:?)
[   16.948819][    C2] ip6_tnl_xmit_ctl.cold (net/ipv6/ip6_tunnel.c:1064 (discriminator 3)) ip6_tunnel
[   16.948821][    C2] ip6gre_tunnel_xmit (net/ipv6/ip6_gre.c:889) ip6_gre
[   16.948823][    C2]  ? mark_usage (kernel/locking/lockdep.c:4690)
[   16.948825][    C2]  ? __gre6_xmit (./include/linux/skbuff.h:2904) ip6_gre
[   16.948827][    C2]  ? mark_usage (kernel/locking/lockdep.c:4690)
[   16.948828][    C2]  ? netif_skb_features (net/core/dev.c:3793 net/core/dev.c:3922)
[   16.948830][    C2]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   16.948831][    C2]  ? validate_chain (kernel/locking/lockdep.c:157 kernel/locking/lockdep.c:202 kernel/locking/lockdep.c:3329 kernel/locking/lockdep.c:3924)
[   16.948833][    C2]  ? skb_network_protocol (./include/linux/skbuff.h:2534)
[   16.948834][    C2]  ? mark_usage (kernel/locking/lockdep.c:4690)
[   16.948836][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   16.948838][    C2]  dev_hard_start_xmit (./include/linux/netdevice.h:5429 ./include/linux/netdevice.h:5438 net/core/dev.c:3937 net/core/dev.c:3953)
[   16.948840][    C2]  ? validate_chain (kernel/locking/lockdep.c:154 (discriminator 5) kernel/locking/lockdep.c:202 (discriminator 5) kernel/locking/lockdep.c:3329 (discriminator 5) kernel/locking/lockdep.c:3924 (discriminator 5))
[   16.948841][    C2]  ? validate_xmit_skb_list (net/core/dev.c:4142)
[   16.948843][    C2]  sch_direct_xmit (net/sched/sch_generic.c:372)
[   16.948845][    C2]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   16.948846][    C2]  ? dequeue_skb (./include/trace/events/qdisc.h:14 (discriminator 19))
[   16.948848][    C2]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   16.948849][    C2]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   16.948851][    C2]  __dev_xmit_skb (net/core/dev.c:4262)
[   16.948853][    C2]  ? tc_run (net/core/dev.c:4444 (discriminator 6))
[   16.948855][    C2]  ? alloc_netdev_dummy (net/core/dev.c:12327)
[   16.948856][    C2]  ? netdev_offload_xstats_push_delta (net/core/dev.c:9326 net/core/dev.c:9461)
[   16.948858][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   16.948859][    C2]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   16.948861][    C2]  __dev_queue_xmit (net/core/dev.c:4884)
[   16.948864][    C2]  ? netdev_core_pick_tx (net/core/dev.c:4784)
[   16.948866][    C2]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   16.948867][    C2]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   16.948869][    C2]  ? neigh_hh_output (./include/net/neighbour.h:525)
[   16.948871][    C2]  ip6_finish_output2 (./include/net/neighbour.h:558 net/ipv6/ip6_output.c:138)
[   16.948873][    C2]  ? ip6_dst_lookup (net/ipv6/ip6_output.c:1269)
[   16.948875][    C2]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   16.948876][    C2]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   16.948878][    C2]  ? ip6_mtu (./include/linux/rcupdate.h:319 (discriminator 2) ./include/linux/rcupdate.h:880 (discriminator 2) ./include/net/ip6_route.h:384 (discriminator 2) net/ipv6/route.c:3290 (discriminator 2))
[   16.948880][    C2]  ip6_finish_output (net/ipv6/ip6_output.c:210 net/ipv6/ip6_output.c:221)
[   16.948881][    C2]  ip6_output (./include/linux/netfilter.h:314 net/ipv6/ip6_output.c:248)
[   16.948883][    C2]  ? ip6_finish_output (./include/net/inet_sock.h:338 (discriminator 1))
[   16.948884][    C2]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   16.948886][    C2]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   16.948887][    C2]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   16.948889][    C2]  ? __local_bh_enable_ip (kernel/softirq.c:478)
[   16.948891][    C2]  ndisc_send_skb (./include/net/dst.h:470 (discriminator 4) ./include/linux/netfilter.h:325 (discriminator 4) net/ipv6/ndisc.c:513 (discriminator 4))
[   16.948893][    C2]  ? ndisc_recv_na (./include/net/net_namespace.h:422 (discriminator 7))
[   16.948895][    C2]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   16.948897][    C2]  ? __ndisc_fill_addr_option (net/ipv6/ndisc.c:159)
[   16.948899][    C2]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   16.948901][    C2]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   16.948903][    C2]  addrconf_rs_timer (net/ipv6/addrconf.c:4073)
[   16.948905][    C2]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   16.948907][    C2]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   16.948908][    C2]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   16.948910][    C2]  call_timer_fn (kernel/time/timer.c:1748)
[   16.948912][    C2]  ? detach_if_pending (./include/linux/list.h:1159)
[   16.948914][    C2]  ? debug_object_active_state (lib/debugobjects.c:1122)
[   16.948917][    C2]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   16.948918][    C2]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   16.948920][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   16.948922][    C2]  __run_timers (kernel/time/timer.c:1799 kernel/time/timer.c:2374)
[   16.948924][    C2]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   16.948926][    C2]  ? __bpf_trace_itimer_expire (./include/trace/events/timer.h:407)
[   16.948928][    C2]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   16.948930][    C2]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   16.948932][    C2]  run_timer_softirq (kernel/time/timer.c:2386 kernel/time/timer.c:2395 kernel/time/timer.c:2403)
[   16.948934][    C2]  ? __run_timers (./include/trace/events/timer.h:138 (discriminator 19))
[   16.948936][    C2]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   16.948938][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   16.948940][    C2]  handle_softirqs (kernel/softirq.c:645)
[   16.948942][    C2]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   16.948943][    C2]  ? _local_bh_enable (kernel/softirq.c:428 (discriminator 1))
[   16.948945][    C2]  __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
[   16.948946][    C2]  irq_exit_rcu (kernel/softirq.c:784)
[   16.948948][    C2]  sysvec_apic_timer_interrupt (arch/x86/kernel/apic/apic.c:1062 (discriminator 37) arch/x86/kernel/apic/apic.c:1062 (discriminator 37))
[   16.948949][    C2]  </IRQ>
[   16.948950][    C2]  <TASK>
[   16.948950][    C2]  ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4488)
[   16.948952][    C2]  asm_sysvec_apic_timer_interrupt (./arch/x86/include/asm/idtentry.h:674)
[   16.948954][    C2] RIP: 0010:pv_native_safe_halt (./arch/x86/include/asm/irqflags.h:48 arch/x86/kernel/paravirt.c:63)
[   16.948956][    C2] Code: 48 8b 3d 94 d2 f5 01 e8 1f 00 00 00 48 2b 05 58 93 95 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 13 86 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 d2 f5 01 	mov    0x1f5d294(%rip),%rdi        # 0x1f5d29b
   7:	e8 1f 00 00 00       	call   0x2b
   c:	48 2b 05 58 93 95 00 	sub    0x959358(%rip),%rax        # 0x95936b
  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 86 11 00 	verw   0x118613(%rip)        # 0x11863b
  28:	fb                   	sti
  29:	f4                   	hlt
  2a:*	c3                   	ret		<-- trapping instruction
  2b:	0f 1f 40 d6          	nopl   -0x2a(%rax)
  2f:	48 83 ec 20          	sub    $0x20,%rsp
  33:	8b 17                	mov    (%rdi),%edx
  35:	49 89 f8             	mov    %rdi,%r8
  38:	83 e2 fe             	and    $0xfffffffe,%edx
  3b:	41 89 d2             	mov    %edx,%r10d
  3e:	0f                   	.byte 0xf
  3f:	01                   	.byte 0x1

Code starting with the faulting instruction
===========================================
   0:	c3                   	ret
   1:	0f 1f 40 d6          	nopl   -0x2a(%rax)
   5:	48 83 ec 20          	sub    $0x20,%rsp
   9:	8b 17                	mov    (%rdi),%edx
   b:	49 89 f8             	mov    %rdi,%r8
   e:	83 e2 fe             	and    $0xfffffffe,%edx
  11:	41 89 d2             	mov    %edx,%r10d
  14:	0f                   	.byte 0xf
  15:	01                   	.byte 0x1
[   16.948958][    C2] RSP: 0018:ffa0000000157e00 EFLAGS: 00000282
[   16.948961][    C2] RAX: 00000000000a8031 RBX: ff11000001bec6c0 RCX: ffffffffad0f0307
[   16.948962][    C2] RDX: ff11000001bec6c0 RSI: ffffffffafe38af6 RDI: ffffffffaf88d8e0
[   16.948963][    C2] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[   16.948963][    C2] R10: 0000000000000002 R11: 0000000000000001 R12: 1ff400000002afc3
[   16.948964][    C2] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000000000
[   16.948966][    C2]  ? cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   16.948968][    C2]  default_idle (./arch/x86/include/asm/paravirt.h:62 arch/x86/kernel/process.c:768)
[   16.948970][    C2]  default_idle_call (kernel/sched/idle.c:122)
[   16.948971][    C2]  cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   16.948973][    C2]  ? arch_cpu_idle_exit+0x40/0x40
[   16.948974][    C2]  ? mark_tsc_async_resets (arch/x86/kernel/tsc_sync.c:49)
[   16.948976][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   16.948978][    C2]  do_idle (kernel/sched/idle.c:355)
[   16.948980][    C2]  cpu_startup_entry (kernel/sched/idle.c:454)
[   16.948981][    C2]  start_secondary (arch/x86/kernel/smpboot.c:312)
[   16.948982][    C2]  ? set_cpu_sibling_map (arch/x86/kernel/smpboot.c:733 (discriminator 4))
[   16.948984][    C2]  common_startup_64 (arch/x86/kernel/head_64.S:418)
| [   16.949003][    C2] softirqs last disabled at (688179): __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
| [   16.949004][    C2] Preemption disabled at:
| [   16.949005][    C2] 0x0
| [   16.949010][    C2] Tainted: [W]=WARN
[   16.949011][    C2] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   16.949011][    C2] Call Trace:
[   16.949012][    C2]  <IRQ>
[   16.949012][    C2]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   16.949014][    C2]  __might_resched.cold (kernel/sched/core.c:9234)
[   16.949017][    C2]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   16.949020][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   16.949022][    C2]  __kmalloc_noprof (./include/linux/sched/mm.h:322 (discriminator 2) mm/slub.c:4636 (discriminator 2) mm/slub.c:4974 (discriminator 2) mm/slub.c:5413 (discriminator 2) mm/slub.c:5439 (discriminator 2))
[   16.949024][    C2]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   16.949026][    C2]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   16.949027][    C2]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:58 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   16.949029][    C2]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   16.949031][    C2]  put_chars (drivers/char/virtio_console.c:1176)
[   16.949033][    C2]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   16.949034][    C2]  ? mark_lock (kernel/locking/lockdep.c:4769)
[   16.949036][    C2]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   16.949039][    C2]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   16.949040][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   16.949041][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   16.949044][    C2]  console_emit_next_record (kernel/printk/printk.c:3183)
[   16.949046][    C2]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   16.949047][    C2]  ? console_flush_one_record (./include/linux/rcupdate.h:314 (discriminator 2) ./include/linux/srcu.h:439 (discriminator 2) kernel/printk/printk.c:291 (discriminator 2) kernel/printk/printk.c:3246 (discriminator 2))
[   16.949049][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   16.949051][    C2]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   16.949053][    C2]  console_flush_one_record (kernel/printk/printk.c:3268)
[   16.949055][    C2]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   16.949057][    C2]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   16.949059][    C2]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   16.949061][    C2]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   16.949062][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   16.949064][    C2]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   16.949066][    C2]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   16.949067][    C2]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   16.949069][    C2]  vprintk_emit (kernel/printk/printk.c:2479)
[   16.949071][    C2]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   16.949073][    C2]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   16.949075][    C2]  _printk (kernel/printk/printk.c:2504)
[   16.949077][    C2]  ? snapshot_read.cold (user.c:?)
[   16.949078][    C2]  ? ___ratelimit (lib/ratelimit.c:97 (discriminator 3))
[   16.949081][    C2]  ? idr_get_free (??:?)
[   16.949083][    C2] ip6_tnl_xmit_ctl.cold (net/ipv6/ip6_tunnel.c:1064 (discriminator 3)) ip6_tunnel
[   16.949086][    C2] ip6gre_tunnel_xmit (net/ipv6/ip6_gre.c:889) ip6_gre
[   16.949087][    C2]  ? mark_usage (kernel/locking/lockdep.c:4690)
[   16.949089][    C2]  ? __gre6_xmit (./include/linux/skbuff.h:2904) ip6_gre
[   16.949091][    C2]  ? mark_usage (kernel/locking/lockdep.c:4690)
[   16.949092][    C2]  ? netif_skb_features (net/core/dev.c:3793 net/core/dev.c:3922)
[   16.949094][    C2]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   16.949095][    C2]  ? validate_chain (kernel/locking/lockdep.c:157 kernel/locking/lockdep.c:202 kernel/locking/lockdep.c:3329 kernel/locking/lockdep.c:3924)
[   16.949097][    C2]  ? skb_network_protocol (./include/linux/skbuff.h:2534)
[   16.949098][    C2]  ? mark_usage (kernel/locking/lockdep.c:4690)
[   16.949100][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   16.949102][    C2]  dev_hard_start_xmit (./include/linux/netdevice.h:5429 ./include/linux/netdevice.h:5438 net/core/dev.c:3937 net/core/dev.c:3953)
[   16.949104][    C2]  ? validate_chain (kernel/locking/lockdep.c:154 (discriminator 5) kernel/locking/lockdep.c:202 (discriminator 5) kernel/locking/lockdep.c:3329 (discriminator 5) kernel/locking/lockdep.c:3924 (discriminator 5))
[   16.949105][    C2]  ? validate_xmit_skb_list (net/core/dev.c:4142)
[   16.949107][    C2]  sch_direct_xmit (net/sched/sch_generic.c:372)
[   16.949109][    C2]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   16.949110][    C2]  ? dequeue_skb (./include/trace/events/qdisc.h:14 (discriminator 19))
[   16.949111][    C2]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   16.949113][    C2]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   16.949115][    C2]  __dev_xmit_skb (net/core/dev.c:4262)
[   16.949117][    C2]  ? tc_run (net/core/dev.c:4444 (discriminator 6))
[   16.949118][    C2]  ? alloc_netdev_dummy (net/core/dev.c:12327)
[   16.949120][    C2]  ? netdev_offload_xstats_push_delta (net/core/dev.c:9326 net/core/dev.c:9461)
[   16.949121][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   16.949123][    C2]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   16.949125][    C2]  __dev_queue_xmit (net/core/dev.c:4884)
[   16.949127][    C2]  ? netdev_core_pick_tx (net/core/dev.c:4784)
[   16.949129][    C2]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   16.949130][    C2]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   16.949133][    C2]  ? neigh_hh_output (./include/net/neighbour.h:525)
[   16.949135][    C2]  ip6_finish_output2 (./include/net/neighbour.h:558 net/ipv6/ip6_output.c:138)
[   16.949136][    C2]  ? ip6_dst_lookup (net/ipv6/ip6_output.c:1269)
[   16.949138][    C2]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   16.949139][    C2]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   16.949141][    C2]  ? ip6_mtu (./include/linux/rcupdate.h:319 (discriminator 2) ./include/linux/rcupdate.h:880 (discriminator 2) ./include/net/ip6_route.h:384 (discriminator 2) net/ipv6/route.c:3290 (discriminator 2))
[   16.949143][    C2]  ip6_finish_output (net/ipv6/ip6_output.c:210 net/ipv6/ip6_output.c:221)
[   16.949144][    C2]  ip6_output (./include/linux/netfilter.h:314 net/ipv6/ip6_output.c:248)
[   16.949146][    C2]  ? ip6_finish_output (./include/net/inet_sock.h:338 (discriminator 1))
[   16.949147][    C2]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   16.949149][    C2]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   16.949150][    C2]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   16.949152][    C2]  ? __local_bh_enable_ip (kernel/softirq.c:478)
[   16.949154][    C2]  ndisc_send_skb (./include/net/dst.h:470 (discriminator 4) ./include/linux/netfilter.h:325 (discriminator 4) net/ipv6/ndisc.c:513 (discriminator 4))
[   16.949156][    C2]  ? ndisc_recv_na (./include/net/net_namespace.h:422 (discriminator 7))
[   16.949158][    C2]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   16.949160][    C2]  ? __ndisc_fill_addr_option (net/ipv6/ndisc.c:159)
[   16.949162][    C2]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   16.949164][    C2]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   16.949166][    C2]  addrconf_rs_timer (net/ipv6/addrconf.c:4073)
[   16.949168][    C2]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   16.949170][    C2]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   16.949171][    C2]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   16.949173][    C2]  call_timer_fn (kernel/time/timer.c:1748)
[   16.949175][    C2]  ? detach_if_pending (./include/linux/list.h:1159)
[   16.949177][    C2]  ? debug_object_active_state (lib/debugobjects.c:1122)
[   16.949178][    C2]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   16.949180][    C2]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   16.949181][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   16.949184][    C2]  __run_timers (kernel/time/timer.c:1799 kernel/time/timer.c:2374)
[   16.949185][    C2]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   16.949187][    C2]  ? __bpf_trace_itimer_expire (./include/trace/events/timer.h:407)
[   16.949189][    C2]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   16.949192][    C2]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   16.949194][    C2]  run_timer_softirq (kernel/time/timer.c:2386 kernel/time/timer.c:2395 kernel/time/timer.c:2403)
[   16.949196][    C2]  ? __run_timers (./include/trace/events/timer.h:138 (discriminator 19))
[   16.949198][    C2]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   16.949199][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   16.949201][    C2]  handle_softirqs (kernel/softirq.c:645)
[   16.949202][    C2]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   16.949204][    C2]  ? _local_bh_enable (kernel/softirq.c:428 (discriminator 1))
[   16.949206][    C2]  __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
[   16.949207][    C2]  irq_exit_rcu (kernel/softirq.c:784)
[   16.949209][    C2]  sysvec_apic_timer_interrupt (arch/x86/kernel/apic/apic.c:1062 (discriminator 37) arch/x86/kernel/apic/apic.c:1062 (discriminator 37))
[   16.949210][    C2]  </IRQ>
[   16.949211][    C2]  <TASK>
[   16.949211][    C2]  ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4488)
[   16.949213][    C2]  asm_sysvec_apic_timer_interrupt (./arch/x86/include/asm/idtentry.h:674)
[   16.949214][    C2] RIP: 0010:pv_native_safe_halt (./arch/x86/include/asm/irqflags.h:48 arch/x86/kernel/paravirt.c:63)
[   16.949216][    C2] Code: 48 8b 3d 94 d2 f5 01 e8 1f 00 00 00 48 2b 05 58 93 95 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 13 86 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 d2 f5 01 	mov    0x1f5d294(%rip),%rdi        # 0x1f5d29b
   7:	e8 1f 00 00 00       	call   0x2b
   c:	48 2b 05 58 93 95 00 	sub    0x959358(%rip),%rax        # 0x95936b
  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 86 11 00 	verw   0x118613(%rip)        # 0x11863b
  28:	fb                   	sti
  29:	f4                   	hlt
  2a:*	c3                   	ret		<-- trapping instruction
  2b:	0f 1f 40 d6          	nopl   -0x2a(%rax)
  2f:	48 83 ec 20          	sub    $0x20,%rsp
  33:	8b 17                	mov    (%rdi),%edx
  35:	49 89 f8             	mov    %rdi,%r8
  38:	83 e2 fe             	and    $0xfffffffe,%edx
  3b:	41 89 d2             	mov    %edx,%r10d
  3e:	0f                   	.byte 0xf
  3f:	01                   	.byte 0x1

Code starting with the faulting instruction
===========================================
   0:	c3                   	ret
   1:	0f 1f 40 d6          	nopl   -0x2a(%rax)
   5:	48 83 ec 20          	sub    $0x20,%rsp
   9:	8b 17                	mov    (%rdi),%edx
   b:	49 89 f8             	mov    %rdi,%r8
   e:	83 e2 fe             	and    $0xfffffffe,%edx
  11:	41 89 d2             	mov    %edx,%r10d
  14:	0f                   	.byte 0xf
  15:	01                   	.byte 0x1
[   16.949217][    C2] RSP: 0018:ffa0000000157e00 EFLAGS: 00000282
[   16.949218][    C2] RAX: 00000000000a8031 RBX: ff11000001bec6c0 RCX: ffffffffad0f0307
[   16.949219][    C2] RDX: ff11000001bec6c0 RSI: ffffffffafe38af6 RDI: ffffffffaf88d8e0
[   16.949220][    C2] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[   16.949221][    C2] R10: 0000000000000002 R11: 0000000000000001 R12: 1ff400000002afc3
[   16.949221][    C2] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000000000
[   16.949223][    C2]  ? cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   16.949225][    C2]  default_idle (./arch/x86/include/asm/paravirt.h:62 arch/x86/kernel/process.c:768)
[   16.949227][    C2]  default_idle_call (kernel/sched/idle.c:122)
[   16.949228][    C2]  cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   16.949230][    C2]  ? arch_cpu_idle_exit+0x40/0x40
[   16.949231][    C2]  ? mark_tsc_async_resets (arch/x86/kernel/tsc_sync.c:49)
[   16.949233][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   16.949235][    C2]  do_idle (kernel/sched/idle.c:355)
[   16.949236][    C2]  cpu_startup_entry (kernel/sched/idle.c:454)
[   16.949238][    C2]  start_secondary (arch/x86/kernel/smpboot.c:312)
[   16.949239][    C2]  ? set_cpu_sibling_map (arch/x86/kernel/smpboot.c:733 (discriminator 4))
[   16.949241][    C2]  common_startup_64 (arch/x86/kernel/head_64.S:418)
| [   18.250001][  T324] softirqs last disabled at (0): 0x0
| [   18.250002][  T324] Preemption disabled at:
| [   18.250003][  T324] vprintk_emit (kernel/printk/printk.c:2471)
| [   18.250014][  T324] Tainted: [W]=WARN
[   18.250015][  T324] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   18.250017][  T324] Call Trace:
[   18.250019][  T324]  <TASK>
[   18.250020][  T324]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   18.250025][  T324]  ? vprintk_emit (kernel/printk/printk.c:2471)
[   18.250027][  T324]  __might_resched.cold (kernel/sched/core.c:9234)
[   18.250030][  T324]  ? prb_next_reserve_seq (kernel/printk/printk_ringbuffer.c:2128)
[   18.250032][  T324]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   18.250035][  T324]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   18.250039][  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))
[   18.250043][  T324]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   18.250045][  T324]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   18.250049][  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)
[   18.250051][  T324]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   18.250053][  T324]  put_chars (drivers/char/virtio_console.c:1176)
[   18.250054][  T324]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   18.250056][  T324]  ? console_prepend_replay (kernel/printk/printk.c:3005)
[   18.250059][  T324]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   18.250062][  T324]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   18.250063][  T324]  ? vsnprintf (lib/vsprintf.c:2900)
[   18.250067][  T324]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   18.250068][  T324]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   18.250070][  T324]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   18.250072][  T324]  console_emit_next_record (kernel/printk/printk.c:3183)
[   18.250075][  T324]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   18.250076][  T324]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   18.250078][  T324]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   18.250079][  T324]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   18.250081][  T324]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   18.250083][  T324]  ? console_flush_one_record (kernel/printk/printk.c:3247)
[   18.250085][  T324]  console_flush_one_record (kernel/printk/printk.c:3268)
[   18.250087][  T324]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   18.250090][  T324]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   18.250091][  T324]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   18.250093][  T324]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   18.250094][  T324]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   18.250096][  T324]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   18.250097][  T324]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   18.250099][  T324]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   18.250101][  T324]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   18.250103][  T324]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   18.250105][  T324]  vprintk_emit (kernel/printk/printk.c:2479)
[   18.250107][  T324]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   18.250109][  T324]  ? netdev_run_todo (net/core/dev.c:11776)
[   18.250113][  T324]  ? mirred_device_event (net/sched/act_mirred.c:559 (discriminator 1)) act_mirred
[   18.250115][  T324]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   18.250117][  T324]  ? tunnel6_fini (net/ipv6/tunnel6.c:98 (discriminator 10)) tunnel6
[   18.250120][  T324]  _printk (kernel/printk/printk.c:2504)
[   18.250123][  T324]  ? snapshot_read.cold (user.c:?)
[   18.250124][  T324]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   18.250126][  T324]  ? tunnel6_fini (net/ipv6/tunnel6.c:98 (discriminator 10)) tunnel6
[   18.250127][  T324]  ? __up_write (kernel/locking/rwsem.c:1415)
[   18.250129][  T324]  ? __up_write (kernel/locking/rwsem.c:1422 (discriminator 1))
[   18.250130][  T324]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   18.250132][  T324]  ? __up_write (./include/linux/instrumented.h:112 ./include/linux/atomic/atomic-instrumented.h:3390 kernel/locking/rwsem.c:1417)
[   18.250133][  T324] mirred_init_module (net/sched/act_mirred.c:508) act_mirred
[   18.250135][  T324]  do_one_initcall (init/main.c:1357)
[   18.250138][  T324]  ? trace_event_raw_event_initcall_level (./include/trace/events/initcall.h:10)
[   18.250140][  T324]  ? do_init_module (./include/linux/slab.h:991 (discriminator 1) kernel/module/main.c:3105 (discriminator 1))
[   18.250143][  T324]  ? kasan_unpoison (mm/kasan/shadow.c:146 mm/kasan/shadow.c:178)
[   18.250146][  T324]  do_init_module (kernel/module/main.c:3117)
[   18.250148][  T324]  ? free_module (./include/trace/events/module.h:50 (discriminator 19))
[   18.250150][  T324]  ? kfree (./include/linux/kasan.h:235 mm/slub.c:2748 mm/slub.c:6499 mm/slub.c:6792)
[   18.250152][  T324]  load_module (kernel/module/main.c:3593)
[   18.250155][  T324]  ? layout_and_allocate.isra.0 (kernel/module/main.c:3016)
[   18.250158][  T324]  ? __ia32_sys_fsconfig (??:?)
[   18.250160][  T324]  ? ovl_real_file (fs/overlayfs/file.c:195)
[   18.250164][  T324]  ? backing_file_read_iter (fs/backing-file.c:211)
[   18.250167][  T324]  init_module_from_file (kernel/module/main.c:3790)
[   18.250169][  T324]  ? __do_sys_init_module (kernel/module/main.c:3664)
[   18.250171][  T324]  ? ovl_mmap (fs/overlayfs/file.c:477)
[   18.250173][  T324]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   18.250175][  T324]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   18.250177][  T324]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   18.250178][  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)
[   18.250180][  T324]  idempotent_init_module (kernel/module/main.c:3802)
[   18.250182][  T324]  ? init_module_from_file (kernel/module/main.c:3791)
[   18.250185][  T324]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   18.250186][  T324]  ? cap_capable (./include/trace/events/capability.h:26 (discriminator 22) security/commoncap.c:130 (discriminator 22))
[   18.250190][  T324]  __x64_sys_finit_module (kernel/module/main.c:3828 kernel/module/main.c:3812 kernel/module/main.c:3812)
[   18.250192][  T324]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   18.250195][  T324]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[   18.250197][  T324]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[   18.250199][  T324]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   18.250201][  T324] RIP: 0033:0x7fdd84a7237d
[   18.250202][  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
[   18.250204][  T324] RSP: 002b:00007ffe1df4c2a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000139
[   18.250208][  T324] RAX: ffffffffffffffda RBX: 000055da2632b810 RCX: 00007fdd84a7237d
[   18.250209][  T324] RDX: 0000000000000000 RSI: 000055da251a2ffd RDI: 0000000000000000
[   18.250210][  T324] RBP: 00007ffe1df4c340 R08: 0000000000000000 R09: 0000000000000000
[   18.250211][  T324] R10: 0000000000000000 R11: 0000000000000246 R12: 000055da251a2ffd
[   18.250212][  T324] R13: 000055da2632b960 R14: 0000000000040000 R15: 0000000000000000
| [   24.435476][    C2] softirqs last disabled at (688179): __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
| [   24.435478][    C2] Preemption disabled at:
| [   24.435479][    C2] 0x0
| [   24.435492][    C2] Tainted: [W]=WARN
[   24.435494][    C2] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   24.435496][    C2] Call Trace:
[   24.435498][    C2]  <IRQ>
[   24.435500][    C2]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   24.435507][    C2]  __might_resched.cold (kernel/sched/core.c:9234)
[   24.435510][    C2]  ? prb_next_reserve_seq (kernel/printk/printk_ringbuffer.c:2128)
[   24.435513][    C2]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   24.435516][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   24.435520][    C2]  __kmalloc_noprof (./include/linux/sched/mm.h:322 (discriminator 2) mm/slub.c:4636 (discriminator 2) mm/slub.c:4974 (discriminator 2) mm/slub.c:5413 (discriminator 2) mm/slub.c:5439 (discriminator 2))
[   24.435525][    C2]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   24.435528][    C2]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   24.435532][    C2]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:58 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   24.435534][    C2]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   24.435537][    C2]  put_chars (drivers/char/virtio_console.c:1176)
[   24.435540][    C2]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   24.435542][    C2]  ? console_prepend_replay (kernel/printk/printk.c:3005)
[   24.435545][    C2]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   24.435550][    C2]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   24.435551][    C2]  ? vsnprintf (lib/vsprintf.c:2900)
[   24.435555][    C2]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   24.435557][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   24.435560][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   24.435563][    C2]  console_emit_next_record (kernel/printk/printk.c:3183)
[   24.435566][    C2]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   24.435568][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   24.435571][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   24.435573][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   24.435575][    C2]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   24.435577][    C2]  ? console_flush_one_record (kernel/printk/printk.c:3247)
[   24.435580][    C2]  console_flush_one_record (kernel/printk/printk.c:3268)
[   24.435583][    C2]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   24.435586][    C2]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   24.435588][    C2]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   24.435590][    C2]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   24.435592][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   24.435594][    C2]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   24.435596][    C2]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   24.435598][    C2]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   24.435601][    C2]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   24.435603][    C2]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   24.435605][    C2]  vprintk_emit (kernel/printk/printk.c:2479)
[   24.435610][    C2]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   24.435612][    C2]  ? do_raw_spin_trylock (./include/linux/instrumented.h:55 ./include/linux/atomic/atomic-instrumented.h:1301 ./include/asm-generic/qspinlock.h:98 kernel/locking/spinlock_debug.c:123)
[   24.435614][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   24.435616][    C2]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   24.435618][    C2]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   24.435620][    C2]  _printk (kernel/printk/printk.c:2504)
[   24.435624][    C2]  ? snapshot_read.cold (user.c:?)
[   24.435626][    C2]  ? ___ratelimit (lib/ratelimit.c:97 (discriminator 3))
[   24.435630][    C2]  ? __ipv6_chk_addr_and_flags (./include/linux/rcupdate.h:850 net/ipv6/addrconf.c:1996)
[   24.435634][    C2]  ? idr_get_free (??:?)
[   24.435637][    C2]  ? trace_irq_enable.constprop.0 (./include/linux/instrumented.h:82 ./include/asm-generic/bitops/instrumented-non-atomic.h:141 ./include/linux/cpumask.h:650 ./include/linux/cpumask.h:1232 ./include/trace/events/preemptirq.h:40)
[   24.435640][    C2] ip6_tnl_xmit_ctl.cold (net/ipv6/ip6_tunnel.c:1064 (discriminator 3)) ip6_tunnel
[   24.435646][    C2] ip6gre_tunnel_xmit (net/ipv6/ip6_gre.c:889) ip6_gre
[   24.435651][    C2]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   24.435653][    C2]  ? __gre6_xmit (./include/linux/skbuff.h:2904) ip6_gre
[   24.435655][    C2]  ? sock_def_readable (./include/linux/rcupdate.h:319 (discriminator 2) ./include/linux/rcupdate.h:880 (discriminator 2) net/core/sock.c:3663 (discriminator 2))
[   24.435659][    C2]  ? packet_rcv (net/packet/af_packet.c:2231)
[   24.435663][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   24.435665][    C2]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   24.435668][    C2]  ? dev_queue_xmit_nit (./include/linux/rcupdate.h:319 (discriminator 2) ./include/linux/rcupdate.h:880 (discriminator 2) net/core/dev.c:2636 (discriminator 2))
[   24.435670][    C2]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   24.435672][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   24.435675][    C2]  ? get_stack_info_noinstr (arch/x86/kernel/dumpstack_64.c:173)
[   24.435678][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   24.435680][    C2]  dev_hard_start_xmit (./include/linux/netdevice.h:5429 ./include/linux/netdevice.h:5438 net/core/dev.c:3937 net/core/dev.c:3953)
[   24.435683][    C2]  ? validate_xmit_skb_list (net/core/dev.c:4142)
[   24.435686][    C2]  sch_direct_xmit (net/sched/sch_generic.c:372)
[   24.435689][    C2]  ? get_stack_info_noinstr (arch/x86/kernel/dumpstack_64.c:173)
[   24.435690][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   24.435693][    C2]  ? dequeue_skb (./include/trace/events/qdisc.h:14 (discriminator 19))
[   24.435694][    C2]  ? do_raw_spin_trylock (./include/linux/instrumented.h:55 ./include/linux/atomic/atomic-instrumented.h:1301 ./include/asm-generic/qspinlock.h:98 kernel/locking/spinlock_debug.c:123)
[   24.435697][    C2]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   24.435699][    C2]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   24.435702][    C2]  __dev_xmit_skb (net/core/dev.c:4262)
[   24.435704][    C2]  ? tc_run (net/core/dev.c:4444 (discriminator 4))
[   24.435706][    C2]  ? alloc_netdev_dummy (net/core/dev.c:12327)
[   24.435708][    C2]  ? netdev_offload_xstats_push_delta (net/core/dev.c:9326 net/core/dev.c:9461)
[   24.435711][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   24.435713][    C2]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   24.435716][    C2]  __dev_queue_xmit (net/core/dev.c:4884)
[   24.435719][    C2]  ? filter_irq_stacks (kernel/stacktrace.c:402)
[   24.435722][    C2]  ? addrconf_rs_timer (net/ipv6/addrconf.c:4073)
[   24.435724][    C2]  ? stack_depot_save_flags (lib/stackdepot.c:609 lib/stackdepot.c:676)
[   24.435728][    C2]  ? netdev_core_pick_tx (net/core/dev.c:4784)
[   24.435732][    C2]  ? neigh_hh_output (./include/net/neighbour.h:525)
[   24.435735][    C2]  ip6_finish_output2 (./include/net/neighbour.h:558 net/ipv6/ip6_output.c:138)
[   24.435738][    C2]  ? ip6_dst_lookup (net/ipv6/ip6_output.c:1269)
[   24.435740][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   24.435743][    C2]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   24.435745][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   24.435747][    C2]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   24.435749][    C2]  ip6_finish_output (net/ipv6/ip6_output.c:210 net/ipv6/ip6_output.c:221)
[   24.435752][    C2]  ip6_output (./include/linux/netfilter.h:314 net/ipv6/ip6_output.c:248)
[   24.435754][    C2]  ? ip6_finish_output (./include/net/inet_sock.h:338 (discriminator 1))
[   24.435756][    C2]  ? xfrm_bundle_lookup.constprop.0 (net/xfrm/xfrm_policy.c:3049)
[   24.435760][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   24.435762][    C2]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   24.435763][    C2]  ? trace_irq_disable.constprop.0 (./include/trace/events/preemptirq.h:36 (discriminator 22))
[   24.435765][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   24.435767][    C2]  ? trace_hardirqs_on (kernel/trace/trace_preemptirq.c:78)
[   24.435769][    C2]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   24.435771][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   24.435773][    C2]  ndisc_send_skb (./include/net/dst.h:470 (discriminator 4) ./include/linux/netfilter.h:325 (discriminator 4) net/ipv6/ndisc.c:513 (discriminator 4))
[   24.435778][    C2]  ? ndisc_recv_na (./include/net/net_namespace.h:422 (discriminator 7))
[   24.435781][    C2]  ? __ndisc_fill_addr_option (net/ipv6/ndisc.c:159)
[   24.435784][    C2]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   24.435786][    C2]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   24.435789][    C2]  addrconf_rs_timer (net/ipv6/addrconf.c:4073)
[   24.435791][    C2]  ? do_raw_spin_lock (./include/linux/instrumented.h:55 ./include/linux/atomic/atomic-instrumented.h:1301 ./include/asm-generic/qspinlock.h:112 kernel/locking/spinlock_debug.c:116)
[   24.435794][    C2]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   24.435796][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   24.435798][    C2]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   24.435800][    C2]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:58 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   24.435802][    C2]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   24.435805][    C2]  call_timer_fn (kernel/time/timer.c:1748)
[   24.435808][    C2]  ? detach_if_pending (./include/linux/list.h:1159)
[   24.435810][    C2]  ? debug_object_active_state (lib/debugobjects.c:1122)
[   24.435814][    C2]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   24.435816][    C2]  ? timer_recalc_next_expiry (./include/linux/find.h:71 kernel/time/timer.c:1843 kernel/time/timer.c:1865)
[   24.435818][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   24.435821][    C2]  __run_timers (kernel/time/timer.c:1799 kernel/time/timer.c:2374)
[   24.435823][    C2]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   24.435826][    C2]  ? __bpf_trace_itimer_expire (./include/trace/events/timer.h:407)
[   24.435829][    C2]  ? do_raw_spin_lock (./include/linux/instrumented.h:55 ./include/linux/atomic/atomic-instrumented.h:1301 ./include/asm-generic/qspinlock.h:112 kernel/locking/spinlock_debug.c:116)
[   24.435833][    C2]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   24.435836][    C2]  run_timer_softirq (kernel/time/timer.c:2386 kernel/time/timer.c:2395 kernel/time/timer.c:2403)
[   24.435838][    C2]  ? __run_timers (./include/trace/events/timer.h:138 (discriminator 19))
[   24.435841][    C2]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   24.435842][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   24.435845][    C2]  handle_softirqs (kernel/softirq.c:645)
[   24.435847][    C2]  ? _local_bh_enable (kernel/softirq.c:428 (discriminator 1))
[   24.435849][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   24.435851][    C2]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   24.435854][    C2]  __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
[   24.435856][    C2]  irq_exit_rcu (kernel/softirq.c:784)
[   24.435858][    C2]  sysvec_apic_timer_interrupt (arch/x86/kernel/apic/apic.c:1062 (discriminator 37) arch/x86/kernel/apic/apic.c:1062 (discriminator 37))
[   24.435860][    C2]  </IRQ>
[   24.435861][    C2]  <TASK>
[   24.435862][    C2]  ? _raw_spin_unlock (./include/linux/spinlock_api_smp.h:201 (discriminator 1) kernel/locking/spinlock.c:213 (discriminator 1))
[   24.435865][    C2]  asm_sysvec_apic_timer_interrupt (./arch/x86/include/asm/idtentry.h:674)
[   24.435868][    C2] RIP: 0010:pv_native_safe_halt (./arch/x86/include/asm/irqflags.h:48 arch/x86/kernel/paravirt.c:63)
[   24.435871][    C2] Code: 48 8b 3d 94 d2 f5 01 e8 1f 00 00 00 48 2b 05 58 93 95 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 13 86 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 d2 f5 01 	mov    0x1f5d294(%rip),%rdi        # 0x1f5d29b
   7:	e8 1f 00 00 00       	call   0x2b
   c:	48 2b 05 58 93 95 00 	sub    0x959358(%rip),%rax        # 0x95936b
  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 86 11 00 	verw   0x118613(%rip)        # 0x11863b
  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
[   24.435874][    C2] RSP: 0018:ffa0000000157e00 EFLAGS: 00000246
[   24.435877][    C2] RAX: 0000000000000002 RBX: ff11000001bec6c0 RCX: 0000000000000001
[   24.435879][    C2] RDX: 0000000000000002 RSI: ffffffffaf88d860 RDI: ffffffffad0f0307
[   24.435880][    C2] RBP: 0000000000000000 R08: ffffffffaf581421 R09: 1fe2200006a663a2
[   24.435881][    C2] R10: 0000000000000002 R11: 0000000000000000 R12: 1ff400000002afc3
[   24.435882][    C2] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000000000
[   24.435884][    C2]  ? ct_kernel_exit.constprop.0 (./include/linux/instrumented.h:97 kernel/context_tracking.c:124)
[   24.435887][    C2]  ? cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   24.435890][    C2]  default_idle (./arch/x86/include/asm/paravirt.h:62 arch/x86/kernel/process.c:768)
[   24.435893][    C2]  default_idle_call (kernel/sched/idle.c:122)
[   24.435895][    C2]  cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   24.435898][    C2]  ? arch_cpu_idle_exit+0x40/0x40
[   24.435900][    C2]  ? mark_tsc_async_resets (arch/x86/kernel/tsc_sync.c:49)
[   24.435903][    C2]  ? trace_sched_exit_tp (./include/linux/instrumented.h:82 ./include/asm-generic/bitops/instrumented-non-atomic.h:141 ./include/linux/cpumask.h:650 ./include/linux/cpumask.h:1232 ./include/trace/events/sched.h:886)
[   24.435905][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   24.435907][    C2]  do_idle (kernel/sched/idle.c:355)
[   24.435909][    C2]  cpu_startup_entry (kernel/sched/idle.c:454)
[   24.435912][    C2]  start_secondary (arch/x86/kernel/smpboot.c:312)
[   24.435914][    C2]  ? set_cpu_sibling_map (arch/x86/kernel/smpboot.c:733 (discriminator 4))
[   24.435917][    C2]  common_startup_64 (arch/x86/kernel/head_64.S:418)
| [   29.086607][    C3] softirqs last disabled at (0): 0x0
| [   29.086608][    C3] Preemption disabled at:
| [   29.086609][    C3] __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))
| [   29.086621][    C3] Tainted: [W]=WARN
[   29.086622][    C3] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   29.086623][    C3] Call Trace:
[   29.086625][    C3]  <IRQ>
[   29.086626][    C3]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   29.086631][    C3]  ? __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))
[   29.086633][    C3]  __might_resched.cold (kernel/sched/core.c:9234)
[   29.086636][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   29.086640][    C3]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   29.086643][    C3]  ? prb_next_reserve_seq (kernel/printk/printk_ringbuffer.c:2128)
[   29.086645][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   29.086647][    C3]  __kmalloc_noprof (./include/linux/sched/mm.h:322 (discriminator 2) mm/slub.c:4636 (discriminator 2) mm/slub.c:4974 (discriminator 2) mm/slub.c:5413 (discriminator 2) mm/slub.c:5439 (discriminator 2))
[   29.086651][    C3]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   29.086653][    C3]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   29.086656][    C3]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:58 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   29.086658][    C3]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   29.086660][    C3]  put_chars (drivers/char/virtio_console.c:1176)
[   29.086662][    C3]  ? prb_final_commit (kernel/printk/printk_ringbuffer.c:1842)
[   29.086663][    C3]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   29.086665][    C3]  ? printk_get_next_message (kernel/printk/printk.c:3072)
[   29.086668][    C3]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   29.086672][    C3]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   29.086673][    C3]  ? 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)
[   29.086674][    C3]  ? vsnprintf (lib/vsprintf.c:2900)
[   29.086677][    C3]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   29.086679][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   29.086681][    C3]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   29.086683][    C3]  console_emit_next_record (kernel/printk/printk.c:3183)
[   29.086685][    C3]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   29.086687][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   29.086689][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   29.086690][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   29.086692][    C3]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   29.086694][    C3]  ? console_flush_one_record (kernel/printk/printk.c:3247)
[   29.086696][    C3]  console_flush_one_record (kernel/printk/printk.c:3268)
[   29.086698][    C3]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   29.086701][    C3]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   29.086702][    C3]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   29.086704][    C3]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   29.086705][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   29.086707][    C3]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   29.086708][    C3]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   29.086710][    C3]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   29.086712][    C3]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   29.086714][    C3]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   29.086716][    C3]  vprintk_emit (kernel/printk/printk.c:2479)
[   29.086719][    C3]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   29.086721][    C3]  ? 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)
[   29.086723][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   29.086724][    C3]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   29.086726][    C3]  _printk (kernel/printk/printk.c:2504)
[   29.086729][    C3]  ? snapshot_read.cold (user.c:?)
[   29.086731][    C3]  ? ___ratelimit (lib/ratelimit.c:97 (discriminator 3))
[   29.086734][    C3]  ? idr_get_free (??:?)
[   29.086736][    C3]  ? 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)
[   29.086739][    C3] tcf_mirred_to_dev.cold (net/sched/act_mirred.c:271 (discriminator 3)) act_mirred
[   29.086743][    C3]  ? arch_stack_walk (arch/x86/kernel/stacktrace.c:18)
[   29.086747][    C3] tcf_mirred_act (net/sched/act_mirred.c:489) act_mirred
[   29.086749][    C3]  tcf_action_exec.part.0 (./include/net/tc_wrapper.h:254 net/sched/act_api.c:1162)
[   29.086754][    C3]  __tcf_classify (./include/net/tc_wrapper.h:260 net/sched/cls_api.c:1779)
[   29.086757][    C3]  tcf_classify (net/sched/cls_api.c:1875)
[   29.086758][    C3]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   29.086760][    C3]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:58 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   29.086761][    C3]  ? trace_hardirqs_on (kernel/trace/trace_preemptirq.c:78)
[   29.086763][    C3]  ? __tcf_classify (net/sched/cls_api.c:1784)
[   29.086764][    C3]  ? __create_object (mm/kmemleak.c:807 (discriminator 3))
[   29.086767][    C3]  ? trace_kmem_cache_alloc (./include/trace/events/kmem.h:12 (discriminator 22))
[   29.086769][    C3]  tc_run (net/core/dev.c:4463)
[   29.086771][    C3]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   29.086773][    C3]  ? netdev_offload_xstats_push_delta (net/core/dev.c:9326 net/core/dev.c:9461)
[   29.086776][    C3]  __netif_receive_skb_core.constprop.0 (net/core/dev.c:4538 (discriminator 1) net/core/dev.c:6115 (discriminator 1))
[   29.086779][    C3]  ? do_xdp_generic (net/core/dev.c:5732)
[   29.086781][    C3]  ? rcu_do_batch (kernel/rcu/tree.c:2650)
[   29.086783][    C3]  ? should_we_balance (kernel/sched/fair.c:13347)
[   29.086785][    C3]  ? rcu_core (kernel/rcu/tree.c:2919)
[   29.086787][    C3]  ? handle_softirqs (kernel/softirq.c:645)
[   29.086789][    C3]  ? __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
[   29.086792][    C3]  ? process_backlog (./include/linux/local_lock_internal.h:62 (discriminator 2) net/core/dev.c:6726 (discriminator 2))
[   29.086794][    C3]  __netif_receive_skb_one_core (net/core/dev.c:6262)
[   29.086796][    C3]  ? __netif_receive_skb_list_core (net/core/dev.c:6310)
[   29.086798][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   29.086800][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   29.086802][    C3]  process_backlog (net/core/dev.c:6728)
[   29.086804][    C3]  __napi_poll (net/core/dev.c:7787)
[   29.086806][    C3]  net_rx_action (net/core/dev.c:7850 net/core/dev.c:8007)
[   29.086809][    C3]  ? __napi_poll (./include/net/gro.h:507)
[   29.086810][    C3]  ? enqueue_task_fair (./arch/x86/include/asm/jump_label.h:37 ./include/linux/jump_label.h:206 kernel/sched/features.h:69 kernel/sched/sched.h:3178 kernel/sched/fair.c:7824 kernel/sched/fair.c:8060)
[   29.086813][    C3]  ? wakeup_preempt (./include/linux/instrumented.h:82 ./include/asm-generic/bitops/instrumented-non-atomic.h:141 ./include/linux/thread_info.h:133 ./include/linux/sched.h:2102 ./include/linux/sched.h:2121 kernel/sched/core.c:2310)
[   29.086815][    C3]  ? trace_sched_wakeup (./include/trace/events/sched.h:178 (discriminator 22))
[   29.086818][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   29.086819][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   29.086821][    C3]  handle_softirqs (kernel/softirq.c:645)
[   29.086823][    C3]  ? _local_bh_enable (kernel/softirq.c:428 (discriminator 1))
[   29.086825][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   29.086826][    C3]  ? trace_csd_function_exit (./include/trace/events/csd.h:64 (discriminator 22))
[   29.086829][    C3]  ? __dev_queue_xmit (./include/linux/rcupdate.h:319 (discriminator 2) ./include/linux/rcupdate.h:920 (discriminator 2) net/core/dev.c:4961 (discriminator 2))
[   29.086830][    C3]  do_softirq (kernel/softirq.c:546 (discriminator 19) kernel/softirq.c:533 (discriminator 19))
[   29.086832][    C3]  </IRQ>
[   29.086832][    C3]  <TASK>
[   29.086833][    C3]  __local_bh_enable_ip (kernel/softirq.c:473)
[   29.086835][    C3]  __dev_queue_xmit (./include/linux/bottom_half.h:33 (discriminator 2) ./include/linux/rcupdate.h:923 (discriminator 2) net/core/dev.c:4961 (discriminator 2))
[   29.086836][    C3]  ? _copy_from_iter (./include/linux/instrumented.h:146 lib/iov_iter.c:66 ./include/linux/iov_iter.h:30 ./include/linux/iov_iter.h:302 ./include/linux/iov_iter.h:330 lib/iov_iter.c:261 lib/iov_iter.c:272)
[   29.086840][    C3]  ? _copy_from_iter_flushcache (./include/linux/iov_iter.h:112)
[   29.086842][    C3]  ? is_bpf_text_address (./include/linux/rcupdate.h:882 kernel/bpf/core.c:751)
[   29.086845][    C3]  ? ref_tracker_alloc (./include/linux/instrumented.h:112 ./include/linux/atomic/atomic-instrumented.h:252 ./include/linux/refcount.h:283 ./include/linux/refcount.h:366 ./include/linux/refcount.h:383 lib/ref_tracker.c:265)
[   29.086848][    C3]  ? netdev_core_pick_tx (net/core/dev.c:4784)
[   29.086852][    C3]  packet_snd (net/packet/af_packet.c:3110)
[   29.086856][    C3]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   29.086857][    C3]  ? tpacket_snd (net/packet/af_packet.c:2786 (discriminator 1))
[   29.086859][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   29.086861][    C3]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   29.086862][    C3]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   29.086864][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   29.086865][    C3]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   29.086867][    C3]  ? __might_fault (mm/memory.c:7482 (discriminator 5))
[   29.086870][    C3]  __sys_sendto (net/socket.c:800 (discriminator 4) net/socket.c:815 (discriminator 4) net/socket.c:2281 (discriminator 4))
[   29.086873][    C3]  ? __ia32_sys_getpeername (net/socket.c:2235)
[   29.086875][    C3]  ? sock_ioctl (net/socket.c:1446)
[   29.086879][    C3]  ? __sys_setsockopt (net/socket.c:2422)
[   29.086881][    C3]  __x64_sys_sendto (net/socket.c:2288 net/socket.c:2284 net/socket.c:2284)
[   29.086882][    C3]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   29.086884][    C3]  ? trace_hardirqs_off_finish (./include/trace/events/preemptirq.h:36 (discriminator 22) kernel/trace/trace_preemptirq.c:95 (discriminator 22) kernel/trace/trace_preemptirq.c:90 (discriminator 22))
[   29.086885][    C3]  ? trace_hardirqs_on (kernel/trace/trace_preemptirq.c:78)
[   29.086886][    C3]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[   29.086888][    C3]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[   29.086890][    C3]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   29.086892][    C3] RIP: 0033:0x7f6c528b054e
[   29.086894][    C3] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 b4 bd 00 00       	call   0xbdbc
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   29.086896][    C3] RSP: 002b:00007ffd9dd5df30 EFLAGS: 00000202 ORIG_RAX: 000000000000002c
[   29.086899][    C3] RAX: ffffffffffffffda RBX: 000055a1564cfaf2 RCX: 00007f6c528b054e
[   29.086900][    C3] RDX: 000000000000002a RSI: 000055a1564cfaf2 RDI: 0000000000000005
[   29.086901][    C3] RBP: 00007ffd9dd5df40 R08: 00007ffd9dd5df90 R09: 0000000000000014
[   29.086902][    C3] R10: 0000000000000000 R11: 0000000000000202 R12: 000055a1564cf830
[   29.086903][    C3] R13: 000000000000002a R14: 0000000000000005 R15: 000055a1564cf830
| [   35.764598][    C2] softirqs last disabled at (0): 0x0
| [   35.764600][    C2] Preemption disabled at:
| [   35.764601][    C2] __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))
| [   35.764612][    C2] Tainted: [W]=WARN
[   35.764613][    C2] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   35.764615][    C2] Call Trace:
[   35.764617][    C2]  <IRQ>
[   35.764618][    C2]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   35.764623][    C2]  ? __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))
[   35.764625][    C2]  __might_resched.cold (kernel/sched/core.c:9234)
[   35.764629][    C2]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   35.764633][    C2]  ? prb_next_reserve_seq (kernel/printk/printk_ringbuffer.c:2128)
[   35.764635][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   35.764639][    C2]  __kmalloc_noprof (./include/linux/sched/mm.h:322 (discriminator 2) mm/slub.c:4636 (discriminator 2) mm/slub.c:4974 (discriminator 2) mm/slub.c:5413 (discriminator 2) mm/slub.c:5439 (discriminator 2))
[   35.764643][    C2]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   35.764645][    C2]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   35.764649][    C2]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:58 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   35.764650][    C2]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   35.764652][    C2]  put_chars (drivers/char/virtio_console.c:1176)
[   35.764654][    C2]  ? prb_final_commit (kernel/printk/printk_ringbuffer.c:1842)
[   35.764656][    C2]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   35.764657][    C2]  ? printk_get_next_message (kernel/printk/printk.c:3072)
[   35.764661][    C2]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   35.764664][    C2]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   35.764665][    C2]  ? do_raw_spin_lock (./include/linux/instrumented.h:55 ./include/linux/atomic/atomic-instrumented.h:1301 ./include/asm-generic/qspinlock.h:112 kernel/locking/spinlock_debug.c:116)
[   35.764667][    C2]  ? vsnprintf (lib/vsprintf.c:2900)
[   35.764670][    C2]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   35.764672][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   35.764674][    C2]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   35.764676][    C2]  console_emit_next_record (kernel/printk/printk.c:3183)
[   35.764678][    C2]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   35.764680][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   35.764682][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   35.764683][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   35.764685][    C2]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   35.764687][    C2]  ? console_flush_one_record (kernel/printk/printk.c:3247)
[   35.764688][    C2]  console_flush_one_record (kernel/printk/printk.c:3268)
[   35.764691][    C2]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   35.764693][    C2]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   35.764695][    C2]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   35.764697][    C2]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   35.764698][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   35.764700][    C2]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   35.764701][    C2]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   35.764703][    C2]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   35.764705][    C2]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   35.764706][    C2]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   35.764708][    C2]  vprintk_emit (kernel/printk/printk.c:2479)
[   35.764712][    C2]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   35.764714][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   35.764716][    C2]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   35.764718][    C2]  _printk (kernel/printk/printk.c:2504)
[   35.764721][    C2]  ? snapshot_read.cold (user.c:?)
[   35.764723][    C2]  ? ___ratelimit (lib/ratelimit.c:97 (discriminator 3))
[   35.764726][    C2]  ? __netif_receive_skb_one_core (net/core/dev.c:6262)
[   35.764728][    C2]  ? idr_get_free (??:?)
[   35.764730][    C2]  ? trace_irq_enable.constprop.0 (./include/linux/instrumented.h:82 ./include/asm-generic/bitops/instrumented-non-atomic.h:141 ./include/linux/cpumask.h:650 ./include/linux/cpumask.h:1232 ./include/trace/events/preemptirq.h:40)
[   35.764733][    C2] tcf_mirred_to_dev.cold (net/sched/act_mirred.c:271 (discriminator 3)) act_mirred
[   35.764737][    C2]  ? arch_stack_walk (arch/x86/kernel/stacktrace.c:18)
[   35.764741][    C2] tcf_mirred_act (net/sched/act_mirred.c:489) act_mirred
[   35.764743][    C2]  tcf_action_exec.part.0 (./include/net/tc_wrapper.h:254 net/sched/act_api.c:1162)
[   35.764747][    C2]  __tcf_classify (./include/net/tc_wrapper.h:260 net/sched/cls_api.c:1779)
[   35.764751][    C2]  tcf_classify (net/sched/cls_api.c:1875)
[   35.764752][    C2]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   35.764754][    C2]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:58 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   35.764755][    C2]  ? trace_hardirqs_on (kernel/trace/trace_preemptirq.c:78)
[   35.764757][    C2]  ? __tcf_classify (net/sched/cls_api.c:1784)
[   35.764758][    C2]  ? __create_object (mm/kmemleak.c:807 (discriminator 3))
[   35.764761][    C2]  ? trace_kmem_cache_alloc (./include/trace/events/kmem.h:12 (discriminator 22))
[   35.764764][    C2]  tc_run (net/core/dev.c:4463)
[   35.764766][    C2]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   35.764767][    C2]  ? netdev_offload_xstats_push_delta (net/core/dev.c:9326 net/core/dev.c:9461)
[   35.764770][    C2]  __netif_receive_skb_core.constprop.0 (net/core/dev.c:4538 (discriminator 1) net/core/dev.c:6115 (discriminator 1))
[   35.764772][    C2]  ? stack_trace_save (kernel/stacktrace.c:122 (discriminator 1))
[   35.764775][    C2]  ? filter_irq_stacks (kernel/stacktrace.c:402)
[   35.764776][    C2]  ? filter_irq_stacks (kernel/stacktrace.c:402)
[   35.764778][    C2]  ? do_xdp_generic (net/core/dev.c:5732)
[   35.764780][    C2]  ? rcu_do_batch (kernel/rcu/tree.c:2650)
[   35.764781][    C2]  ? kasan_save_stack (mm/kasan/common.c:58)
[   35.764783][    C2]  ? kasan_save_stack (mm/kasan/common.c:57)
[   35.764785][    C2]  ? kasan_save_free_info (mm/kasan/generic.c:584)
[   35.764787][    C2]  ? kmem_cache_free (./include/linux/kasan.h:235 mm/slub.c:2748 mm/slub.c:6499 mm/slub.c:6626)
[   35.764789][    C2]  ? rcu_core (kernel/rcu/tree.c:2919)
[   35.764790][    C2]  ? handle_softirqs (kernel/softirq.c:645)
[   35.764792][    C2]  ? __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
[   35.764794][    C2]  ? sysvec_apic_timer_interrupt (arch/x86/kernel/apic/apic.c:1062 (discriminator 37) arch/x86/kernel/apic/apic.c:1062 (discriminator 37))
[   35.764796][    C2]  ? asm_sysvec_apic_timer_interrupt (./arch/x86/include/asm/idtentry.h:674)
[   35.764798][    C2]  ? pv_native_safe_halt (./arch/x86/include/asm/irqflags.h:48 arch/x86/kernel/paravirt.c:63)
[   35.764801][    C2]  ? process_backlog (./include/linux/local_lock_internal.h:62 (discriminator 2) net/core/dev.c:6726 (discriminator 2))
[   35.764803][    C2]  __netif_receive_skb_one_core (net/core/dev.c:6262)
[   35.764805][    C2]  ? trace_pelt_cfs_tp (./include/trace/events/sched.h:833 (discriminator 22))
[   35.764808][    C2]  ? __netif_receive_skb_list_core (net/core/dev.c:6310)
[   35.764810][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   35.764812][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   35.764814][    C2]  process_backlog (net/core/dev.c:6728)
[   35.764816][    C2]  __napi_poll (net/core/dev.c:7787)
[   35.764818][    C2]  net_rx_action (net/core/dev.c:7850 net/core/dev.c:8007)
[   35.764821][    C2]  ? __napi_poll (./include/net/gro.h:507)
[   35.764823][    C2]  ? enqueue_task_fair (./arch/x86/include/asm/jump_label.h:37 ./include/linux/jump_label.h:206 kernel/sched/features.h:69 kernel/sched/sched.h:3178 kernel/sched/fair.c:7824 kernel/sched/fair.c:8060)
[   35.764825][    C2]  ? wakeup_preempt (./include/linux/instrumented.h:82 ./include/asm-generic/bitops/instrumented-non-atomic.h:141 ./include/linux/thread_info.h:133 ./include/linux/sched.h:2102 ./include/linux/sched.h:2121 kernel/sched/core.c:2310)
[   35.764828][    C2]  ? trace_sched_wakeup (./include/trace/events/sched.h:178 (discriminator 22))
[   35.764831][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   35.764833][    C2]  handle_softirqs (kernel/softirq.c:645)
[   35.764835][    C2]  ? _local_bh_enable (kernel/softirq.c:428 (discriminator 1))
[   35.764836][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   35.764838][    C2]  ? trace_csd_function_exit (./include/trace/events/csd.h:64 (discriminator 22))
[   35.764840][    C2]  ? __dev_queue_xmit (./include/linux/rcupdate.h:319 (discriminator 2) ./include/linux/rcupdate.h:920 (discriminator 2) net/core/dev.c:4961 (discriminator 2))
[   35.764842][    C2]  do_softirq (kernel/softirq.c:546 (discriminator 19) kernel/softirq.c:533 (discriminator 19))
[   35.764843][    C2]  </IRQ>
[   35.764844][    C2]  <TASK>
[   35.764845][    C2]  __local_bh_enable_ip (kernel/softirq.c:473)
[   35.764847][    C2]  __dev_queue_xmit (./include/linux/bottom_half.h:33 (discriminator 2) ./include/linux/rcupdate.h:923 (discriminator 2) net/core/dev.c:4961 (discriminator 2))
[   35.764848][    C2]  ? _copy_from_iter (./include/linux/instrumented.h:146 lib/iov_iter.c:66 ./include/linux/iov_iter.h:30 ./include/linux/iov_iter.h:302 ./include/linux/iov_iter.h:330 lib/iov_iter.c:261 lib/iov_iter.c:272)
[   35.764852][    C2]  ? _copy_from_iter_flushcache (./include/linux/iov_iter.h:112)
[   35.764854][    C2]  ? is_bpf_text_address (./include/linux/rcupdate.h:882 kernel/bpf/core.c:751)
[   35.764857][    C2]  ? ref_tracker_alloc (./include/linux/instrumented.h:112 ./include/linux/atomic/atomic-instrumented.h:252 ./include/linux/refcount.h:283 ./include/linux/refcount.h:366 ./include/linux/refcount.h:383 lib/ref_tracker.c:265)
[   35.764860][    C2]  ? netdev_core_pick_tx (net/core/dev.c:4784)
[   35.764864][    C2]  packet_snd (net/packet/af_packet.c:3110)
[   35.764868][    C2]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   35.764870][    C2]  ? tpacket_snd (net/packet/af_packet.c:2786 (discriminator 1))
[   35.764871][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   35.764873][    C2]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   35.764875][    C2]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   35.764876][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   35.764878][    C2]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   35.764879][    C2]  ? __might_fault (mm/memory.c:7482 (discriminator 5))
[   35.764883][    C2]  __sys_sendto (net/socket.c:800 (discriminator 4) net/socket.c:815 (discriminator 4) net/socket.c:2281 (discriminator 4))
[   35.764886][    C2]  ? __ia32_sys_getpeername (net/socket.c:2235)
[   35.764889][    C2]  ? sock_ioctl (net/socket.c:1446)
[   35.764892][    C2]  ? __sys_setsockopt (net/socket.c:2422)
[   35.764894][    C2]  __x64_sys_sendto (net/socket.c:2288 net/socket.c:2284 net/socket.c:2284)
[   35.764896][    C2]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   35.764897][    C2]  ? trace_hardirqs_off_finish (./include/trace/events/preemptirq.h:36 (discriminator 22) kernel/trace/trace_preemptirq.c:95 (discriminator 22) kernel/trace/trace_preemptirq.c:90 (discriminator 22))
[   35.764898][    C2]  ? trace_hardirqs_on (kernel/trace/trace_preemptirq.c:78)
[   35.764899][    C2]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[   35.764900][    C2]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[   35.764902][    C2]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   35.764904][    C2] RIP: 0033:0x7fdfbdb0254e
[   35.764906][    C2] 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
[   35.764908][    C2] RSP: 002b:00007ffd9da26160 EFLAGS: 00000202 ORIG_RAX: 000000000000002c
[   35.764912][    C2] RAX: ffffffffffffffda RBX: 00005601537e2af2 RCX: 00007fdfbdb0254e
[   35.764913][    C2] RDX: 000000000000002a RSI: 00005601537e2af2 RDI: 0000000000000005
[   35.764914][    C2] RBP: 00007ffd9da26170 R08: 00007ffd9da261c0 R09: 0000000000000014
[   35.764915][    C2] R10: 0000000000000000 R11: 0000000000000202 R12: 00005601537e2830
[   35.764916][    C2] R13: 000000000000002a R14: 0000000000000005 R15: 00005601537e2830
| [   38.772438][    C2] softirqs last disabled at (688179): __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
| [   38.772440][    C2] Preemption disabled at:
| [   38.772441][    C2] 0x0
| [   38.772452][    C2] Tainted: [W]=WARN
[   38.772453][    C2] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   38.772455][    C2] Call Trace:
[   38.772456][    C2]  <IRQ>
[   38.772459][    C2]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   38.772464][    C2]  __might_resched.cold (kernel/sched/core.c:9234)
[   38.772467][    C2]  ? prb_next_reserve_seq (kernel/printk/printk_ringbuffer.c:2128)
[   38.772469][    C2]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   38.772478][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   38.772482][    C2]  __kmalloc_noprof (./include/linux/sched/mm.h:322 (discriminator 2) mm/slub.c:4636 (discriminator 2) mm/slub.c:4974 (discriminator 2) mm/slub.c:5413 (discriminator 2) mm/slub.c:5439 (discriminator 2))
[   38.772485][    C2]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   38.772488][    C2]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   38.772492][    C2]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:58 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   38.772493][    C2]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   38.772495][    C2]  put_chars (drivers/char/virtio_console.c:1176)
[   38.772497][    C2]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   38.772499][    C2]  ? console_prepend_replay (kernel/printk/printk.c:3005)
[   38.772501][    C2]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   38.772504][    C2]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   38.772505][    C2]  ? vsnprintf (lib/vsprintf.c:2900)
[   38.772509][    C2]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   38.772511][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   38.772512][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   38.772514][    C2]  console_emit_next_record (kernel/printk/printk.c:3183)
[   38.772517][    C2]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   38.772519][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   38.772520][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   38.772522][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   38.772524][    C2]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   38.772526][    C2]  ? console_flush_one_record (kernel/printk/printk.c:3247)
[   38.772527][    C2]  console_flush_one_record (kernel/printk/printk.c:3268)
[   38.772529][    C2]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   38.772532][    C2]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   38.772534][    C2]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   38.772535][    C2]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   38.772537][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   38.772538][    C2]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   38.772540][    C2]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   38.772541][    C2]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   38.772543][    C2]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   38.772544][    C2]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   38.772546][    C2]  vprintk_emit (kernel/printk/printk.c:2479)
[   38.772551][    C2]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   38.772552][    C2]  ? do_raw_spin_trylock (./include/linux/instrumented.h:55 ./include/linux/atomic/atomic-instrumented.h:1301 ./include/asm-generic/qspinlock.h:98 kernel/locking/spinlock_debug.c:123)
[   38.772554][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   38.772556][    C2]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   38.772558][    C2]  _printk (kernel/printk/printk.c:2504)
[   38.772561][    C2]  ? snapshot_read.cold (user.c:?)
[   38.772562][    C2]  ? ___ratelimit (lib/ratelimit.c:97 (discriminator 3))
[   38.772565][    C2]  ? __ipv6_chk_addr_and_flags (./include/linux/rcupdate.h:850 net/ipv6/addrconf.c:1996)
[   38.772569][    C2]  ? idr_get_free (??:?)
[   38.772571][    C2]  ? trace_irq_enable.constprop.0 (./include/linux/instrumented.h:82 ./include/asm-generic/bitops/instrumented-non-atomic.h:141 ./include/linux/cpumask.h:650 ./include/linux/cpumask.h:1232 ./include/trace/events/preemptirq.h:40)
[   38.772574][    C2] ip6_tnl_xmit_ctl.cold (net/ipv6/ip6_tunnel.c:1064 (discriminator 3)) ip6_tunnel
[   38.772579][    C2] ip6gre_tunnel_xmit (net/ipv6/ip6_gre.c:889) ip6_gre
[   38.772583][    C2]  ? __gre6_xmit (./include/linux/skbuff.h:2904) ip6_gre
[   38.772585][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   38.772586][    C2]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   38.772588][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   38.772590][    C2]  ? netif_skb_features (net/core/dev.c:3793 net/core/dev.c:3922)
[   38.772593][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   38.772595][    C2]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   38.772596][    C2]  ? skb_network_protocol (./include/linux/skbuff.h:2534)
[   38.772598][    C2]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   38.772599][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   38.772601][    C2]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   38.772602][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   38.772604][    C2]  ? get_stack_info_noinstr (arch/x86/kernel/dumpstack_64.c:173)
[   38.772606][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   38.772608][    C2]  dev_hard_start_xmit (./include/linux/netdevice.h:5429 ./include/linux/netdevice.h:5438 net/core/dev.c:3937 net/core/dev.c:3953)
[   38.772610][    C2]  ? validate_xmit_skb_list (net/core/dev.c:4142)
[   38.772612][    C2]  sch_direct_xmit (net/sched/sch_generic.c:372)
[   38.772615][    C2]  ? get_stack_info_noinstr (arch/x86/kernel/dumpstack_64.c:173)
[   38.772616][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   38.772618][    C2]  ? dequeue_skb (./include/trace/events/qdisc.h:14 (discriminator 19))
[   38.772619][    C2]  ? do_raw_spin_trylock (./include/linux/instrumented.h:55 ./include/linux/atomic/atomic-instrumented.h:1301 ./include/asm-generic/qspinlock.h:98 kernel/locking/spinlock_debug.c:123)
[   38.772621][    C2]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   38.772623][    C2]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   38.772625][    C2]  __dev_xmit_skb (net/core/dev.c:4262)
[   38.772627][    C2]  ? tc_run (net/core/dev.c:4444 (discriminator 4))
[   38.772629][    C2]  ? alloc_netdev_dummy (net/core/dev.c:12327)
[   38.772630][    C2]  ? netdev_offload_xstats_push_delta (net/core/dev.c:9326 net/core/dev.c:9461)
[   38.772632][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   38.772633][    C2]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   38.772635][    C2]  __dev_queue_xmit (net/core/dev.c:4884)
[   38.772638][    C2]  ? filter_irq_stacks (kernel/stacktrace.c:402)
[   38.772640][    C2]  ? addrconf_rs_timer (net/ipv6/addrconf.c:4073)
[   38.772642][    C2]  ? stack_depot_save_flags (lib/stackdepot.c:609 lib/stackdepot.c:676)
[   38.772645][    C2]  ? netdev_core_pick_tx (net/core/dev.c:4784)
[   38.772648][    C2]  ? neigh_hh_output (./include/net/neighbour.h:525)
[   38.772650][    C2]  ip6_finish_output2 (./include/net/neighbour.h:558 net/ipv6/ip6_output.c:138)
[   38.772653][    C2]  ? ip6_dst_lookup (net/ipv6/ip6_output.c:1269)
[   38.772655][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   38.772656][    C2]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   38.772658][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   38.772659][    C2]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   38.772661][    C2]  ip6_finish_output (net/ipv6/ip6_output.c:210 net/ipv6/ip6_output.c:221)
[   38.772663][    C2]  ip6_output (./include/linux/netfilter.h:314 net/ipv6/ip6_output.c:248)
[   38.772665][    C2]  ? ip6_finish_output (./include/net/inet_sock.h:338 (discriminator 1))
[   38.772667][    C2]  ? xfrm_bundle_lookup.constprop.0 (net/xfrm/xfrm_policy.c:3049)
[   38.772669][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   38.772671][    C2]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   38.772672][    C2]  ? trace_irq_disable.constprop.0 (./include/trace/events/preemptirq.h:36 (discriminator 22))
[   38.772673][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   38.772675][    C2]  ? trace_hardirqs_on (kernel/trace/trace_preemptirq.c:78)
[   38.772676][    C2]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   38.772677][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   38.772679][    C2]  ndisc_send_skb (./include/net/dst.h:470 (discriminator 4) ./include/linux/netfilter.h:325 (discriminator 4) net/ipv6/ndisc.c:513 (discriminator 4))
[   38.772683][    C2]  ? ndisc_recv_na (./include/net/net_namespace.h:422 (discriminator 7))
[   38.772685][    C2]  ? __ndisc_fill_addr_option (net/ipv6/ndisc.c:159)
[   38.772687][    C2]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   38.772689][    C2]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   38.772691][    C2]  addrconf_rs_timer (net/ipv6/addrconf.c:4073)
[   38.772693][    C2]  ? do_raw_spin_lock (./include/linux/instrumented.h:55 ./include/linux/atomic/atomic-instrumented.h:1301 ./include/asm-generic/qspinlock.h:112 kernel/locking/spinlock_debug.c:116)
[   38.772695][    C2]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   38.772696][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   38.772698][    C2]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   38.772699][    C2]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:58 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   38.772701][    C2]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   38.772703][    C2]  call_timer_fn (kernel/time/timer.c:1748)
[   38.772705][    C2]  ? detach_if_pending (./include/linux/list.h:1159)
[   38.772707][    C2]  ? debug_object_active_state (lib/debugobjects.c:1122)
[   38.772710][    C2]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   38.772712][    C2]  ? timer_recalc_next_expiry (./include/linux/find.h:71 kernel/time/timer.c:1843 kernel/time/timer.c:1865)
[   38.772713][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   38.772716][    C2]  __run_timers (kernel/time/timer.c:1799 kernel/time/timer.c:2374)
[   38.772717][    C2]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   38.772720][    C2]  ? __bpf_trace_itimer_expire (./include/trace/events/timer.h:407)
[   38.772722][    C2]  ? do_raw_spin_lock (./include/linux/instrumented.h:55 ./include/linux/atomic/atomic-instrumented.h:1301 ./include/asm-generic/qspinlock.h:112 kernel/locking/spinlock_debug.c:116)
[   38.772724][    C2]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   38.772726][    C2]  run_timer_softirq (kernel/time/timer.c:2386 kernel/time/timer.c:2395 kernel/time/timer.c:2403)
[   38.772728][    C2]  ? __run_timers (./include/trace/events/timer.h:138 (discriminator 19))
[   38.772730][    C2]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   38.772731][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   38.772733][    C2]  handle_softirqs (kernel/softirq.c:645)
[   38.772735][    C2]  ? _local_bh_enable (kernel/softirq.c:428 (discriminator 1))
[   38.772736][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   38.772738][    C2]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   38.772739][    C2]  __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
[   38.772741][    C2]  irq_exit_rcu (kernel/softirq.c:784)
[   38.772742][    C2]  sysvec_apic_timer_interrupt (arch/x86/kernel/apic/apic.c:1062 (discriminator 37) arch/x86/kernel/apic/apic.c:1062 (discriminator 37))
[   38.772744][    C2]  </IRQ>
[   38.772745][    C2]  <TASK>
[   38.772745][    C2]  ? _raw_spin_unlock (./include/linux/spinlock_api_smp.h:201 (discriminator 1) kernel/locking/spinlock.c:213 (discriminator 1))
[   38.772748][    C2]  asm_sysvec_apic_timer_interrupt (./arch/x86/include/asm/idtentry.h:674)
[   38.772750][    C2] RIP: 0010:pv_native_safe_halt (./arch/x86/include/asm/irqflags.h:48 arch/x86/kernel/paravirt.c:63)
[   38.772753][    C2] Code: 48 8b 3d 94 d2 f5 01 e8 1f 00 00 00 48 2b 05 58 93 95 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 13 86 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 d2 f5 01 	mov    0x1f5d294(%rip),%rdi        # 0x1f5d29b
   7:	e8 1f 00 00 00       	call   0x2b
   c:	48 2b 05 58 93 95 00 	sub    0x959358(%rip),%rax        # 0x95936b
  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 86 11 00 	verw   0x118613(%rip)        # 0x11863b
  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
[   38.772755][    C2] RSP: 0018:ffa0000000157e00 EFLAGS: 00000246
[   38.772758][    C2] RAX: 0000000000000002 RBX: ff11000001bec6c0 RCX: 0000000000000001
[   38.772759][    C2] RDX: 0000000000000002 RSI: ffffffffaf88d860 RDI: ffffffffad0f0307
[   38.772760][    C2] RBP: 0000000000000000 R08: ffffffffaf581421 R09: 1fe2200006a663a2
[   38.772761][    C2] R10: 0000000000000002 R11: 0000000000000000 R12: 1ff400000002afc3
[   38.772762][    C2] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000000000
[   38.772763][    C2]  ? ct_kernel_exit.constprop.0 (./include/linux/instrumented.h:97 kernel/context_tracking.c:124)
[   38.772765][    C2]  ? cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   38.772768][    C2]  default_idle (./arch/x86/include/asm/paravirt.h:62 arch/x86/kernel/process.c:768)
[   38.772770][    C2]  default_idle_call (kernel/sched/idle.c:122)
[   38.772771][    C2]  cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   38.772773][    C2]  ? arch_cpu_idle_exit+0x40/0x40
[   38.772775][    C2]  ? mark_tsc_async_resets (arch/x86/kernel/tsc_sync.c:49)
[   38.772777][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   38.772779][    C2]  do_idle (kernel/sched/idle.c:355)
[   38.772780][    C2]  cpu_startup_entry (kernel/sched/idle.c:454)
[   38.772782][    C2]  start_secondary (arch/x86/kernel/smpboot.c:312)
[   38.772784][    C2]  ? set_cpu_sibling_map (arch/x86/kernel/smpboot.c:733 (discriminator 4))
[   38.772785][    C2]  common_startup_64 (arch/x86/kernel/head_64.S:418)
| [   45.427424][    C1] softirqs last disabled at (582553): __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
| [   45.427426][    C1] Preemption disabled at:
| [   45.427427][    C1] 0x0
| [   45.427438][    C1] Tainted: [W]=WARN
[   45.427439][    C1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   45.427441][    C1] Call Trace:
[   45.427443][    C1]  <IRQ>
[   45.427444][    C1]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   45.427450][    C1]  __might_resched.cold (kernel/sched/core.c:9234)
[   45.427454][    C1]  ? prb_next_reserve_seq (kernel/printk/printk_ringbuffer.c:2128)
[   45.427456][    C1]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   45.427459][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   45.427462][    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))
[   45.427466][    C1]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   45.427468][    C1]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   45.427472][    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)
[   45.427473][    C1]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   45.427475][    C1]  put_chars (drivers/char/virtio_console.c:1176)
[   45.427477][    C1]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   45.427479][    C1]  ? console_prepend_replay (kernel/printk/printk.c:3005)
[   45.427482][    C1]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   45.427486][    C1]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   45.427487][    C1]  ? vsnprintf (lib/vsprintf.c:2900)
[   45.427490][    C1]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   45.427491][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   45.427493][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   45.427501][    C1]  console_emit_next_record (kernel/printk/printk.c:3183)
[   45.427504][    C1]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   45.427506][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   45.427507][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   45.427509][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   45.427511][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   45.427512][    C1]  ? console_flush_one_record (kernel/printk/printk.c:3247)
[   45.427514][    C1]  console_flush_one_record (kernel/printk/printk.c:3268)
[   45.427516][    C1]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   45.427519][    C1]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   45.427521][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   45.427522][    C1]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   45.427524][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   45.427525][    C1]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   45.427527][    C1]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   45.427528][    C1]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   45.427530][    C1]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   45.427532][    C1]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   45.427534][    C1]  vprintk_emit (kernel/printk/printk.c:2479)
[   45.427537][    C1]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   45.427539][    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)
[   45.427541][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   45.427542][    C1]  ? write_profile (profile.c:?)
[   45.427545][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   45.427546][    C1]  _printk (kernel/printk/printk.c:2504)
[   45.427549][    C1]  ? snapshot_read.cold (user.c:?)
[   45.427551][    C1]  ? ___ratelimit (lib/ratelimit.c:97 (discriminator 3))
[   45.427554][    C1]  ? __ipv6_chk_addr_and_flags (./include/linux/rcupdate.h:850 net/ipv6/addrconf.c:1996)
[   45.427557][    C1]  ? idr_get_free (??:?)
[   45.427559][    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)
[   45.427563][    C1] ip6_tnl_xmit_ctl.cold (net/ipv6/ip6_tunnel.c:1064 (discriminator 3)) ip6_tunnel
[   45.427567][    C1] ip6gre_tunnel_xmit (net/ipv6/ip6_gre.c:889) ip6_gre
[   45.427571][    C1]  ? __gre6_xmit (./include/linux/skbuff.h:2904) ip6_gre
[   45.427573][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   45.427575][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   45.427576][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   45.427578][    C1]  ? netif_skb_features (net/core/dev.c:3793 net/core/dev.c:3922)
[   45.427581][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   45.427583][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   45.427584][    C1]  ? skb_network_protocol (./include/linux/skbuff.h:2534)
[   45.427586][    C1]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   45.427587][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   45.427589][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   45.427591][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   45.427592][    C1]  ? get_stack_info_noinstr (arch/x86/kernel/dumpstack_64.c:173)
[   45.427595][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   45.427596][    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)
[   45.427599][    C1]  ? validate_xmit_skb_list (net/core/dev.c:4142)
[   45.427601][    C1]  sch_direct_xmit (net/sched/sch_generic.c:372)
[   45.427604][    C1]  ? get_stack_info_noinstr (arch/x86/kernel/dumpstack_64.c:173)
[   45.427605][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   45.427607][    C1]  ? dequeue_skb (./include/trace/events/qdisc.h:14 (discriminator 19))
[   45.427608][    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)
[   45.427609][    C1]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   45.427611][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   45.427613][    C1]  __dev_xmit_skb (net/core/dev.c:4262)
[   45.427616][    C1]  ? alloc_netdev_dummy (net/core/dev.c:12327)
[   45.427617][    C1]  ? write_profile (profile.c:?)
[   45.427618][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   45.427620][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   45.427622][    C1]  __dev_queue_xmit (net/core/dev.c:4884)
[   45.427625][    C1]  ? filter_irq_stacks (kernel/stacktrace.c:402)
[   45.427626][    C1]  ? addrconf_rs_timer (net/ipv6/addrconf.c:4073)
[   45.427628][    C1]  ? stack_depot_save_flags (lib/stackdepot.c:609 lib/stackdepot.c:676)
[   45.427631][    C1]  ? netdev_core_pick_tx (net/core/dev.c:4784)
[   45.427634][    C1]  ? neigh_hh_output (./include/net/neighbour.h:525)
[   45.427636][    C1]  ip6_finish_output2 (./include/net/neighbour.h:558 net/ipv6/ip6_output.c:138)
[   45.427639][    C1]  ? ip6_dst_lookup (net/ipv6/ip6_output.c:1269)
[   45.427640][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   45.427642][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   45.427643][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   45.427645][    C1]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   45.427647][    C1]  ip6_finish_output (net/ipv6/ip6_output.c:210 net/ipv6/ip6_output.c:221)
[   45.427649][    C1]  ip6_output (./include/linux/netfilter.h:314 net/ipv6/ip6_output.c:248)
[   45.427651][    C1]  ? ip6_finish_output (./include/net/inet_sock.h:338 (discriminator 1))
[   45.427652][    C1]  ? xfrm_bundle_lookup.constprop.0 (net/xfrm/xfrm_policy.c:3049)
[   45.427655][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   45.427657][    C1]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   45.427658][    C1]  ? trace_irq_disable.constprop.0 (./include/trace/events/preemptirq.h:36 (discriminator 22))
[   45.427659][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   45.427660][    C1]  ? trace_hardirqs_on (kernel/trace/trace_preemptirq.c:78)
[   45.427662][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   45.427663][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   45.427665][    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))
[   45.427668][    C1]  ? ndisc_recv_na (./include/net/net_namespace.h:422 (discriminator 7))
[   45.427671][    C1]  ? __ndisc_fill_addr_option (net/ipv6/ndisc.c:159)
[   45.427673][    C1]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   45.427675][    C1]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   45.427677][    C1]  addrconf_rs_timer (net/ipv6/addrconf.c:4073)
[   45.427678][    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)
[   45.427680][    C1]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   45.427682][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   45.427684][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   45.427685][    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)
[   45.427687][    C1]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   45.427689][    C1]  call_timer_fn (kernel/time/timer.c:1748)
[   45.427691][    C1]  ? detach_if_pending (./include/linux/list.h:1159)
[   45.427693][    C1]  ? debug_object_active_state (lib/debugobjects.c:1122)
[   45.427696][    C1]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   45.427697][    C1]  ? timer_recalc_next_expiry (./include/linux/find.h:71 kernel/time/timer.c:1847 kernel/time/timer.c:1865)
[   45.427699][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   45.427701][    C1]  __run_timers (kernel/time/timer.c:1799 kernel/time/timer.c:2374)
[   45.427703][    C1]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   45.427705][    C1]  ? __bpf_trace_itimer_expire (./include/trace/events/timer.h:407)
[   45.427707][    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)
[   45.427709][    C1]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   45.427711][    C1]  run_timer_softirq (kernel/time/timer.c:2386 kernel/time/timer.c:2395 kernel/time/timer.c:2403)
[   45.427713][    C1]  ? __run_timers (./include/trace/events/timer.h:138 (discriminator 19))
[   45.427715][    C1]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   45.427716][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   45.427718][    C1]  handle_softirqs (kernel/softirq.c:645)
[   45.427720][    C1]  ? _local_bh_enable (kernel/softirq.c:428 (discriminator 1))
[   45.427721][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   45.427723][    C1]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   45.427725][    C1]  __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
[   45.427726][    C1]  irq_exit_rcu (kernel/softirq.c:784)
[   45.427728][    C1]  sysvec_apic_timer_interrupt (arch/x86/kernel/apic/apic.c:1062 (discriminator 37) arch/x86/kernel/apic/apic.c:1062 (discriminator 37))
[   45.427729][    C1]  </IRQ>
[   45.427730][    C1]  <TASK>
[   45.427731][    C1]  ? _raw_spin_unlock (./include/linux/spinlock_api_smp.h:201 (discriminator 1) kernel/locking/spinlock.c:213 (discriminator 1))
[   45.427733][    C1]  asm_sysvec_apic_timer_interrupt (./arch/x86/include/asm/idtentry.h:674)
[   45.427736][    C1] RIP: 0010:pv_native_safe_halt (./arch/x86/include/asm/irqflags.h:48 arch/x86/kernel/paravirt.c:63)
[   45.427738][    C1] Code: 48 8b 3d 94 d2 f5 01 e8 1f 00 00 00 48 2b 05 58 93 95 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 13 86 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 d2 f5 01 	mov    0x1f5d294(%rip),%rdi        # 0x1f5d29b
   7:	e8 1f 00 00 00       	call   0x2b
   c:	48 2b 05 58 93 95 00 	sub    0x959358(%rip),%rax        # 0x95936b
  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 86 11 00 	verw   0x118613(%rip)        # 0x11863b
  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
[   45.427740][    C1] RSP: 0018:ffa0000000147e00 EFLAGS: 00000246
[   45.427743][    C1] RAX: 0000000000000001 RBX: ff11000001bea380 RCX: 0000000000000001
[   45.427745][    C1] RDX: 0000000000000001 RSI: ffffffffaf88d860 RDI: ffffffffad0f0307
[   45.427745][    C1] RBP: 0000000000000000 R08: ffffffffaf581421 R09: 1fe2200006a563a2
[   45.427746][    C1] R10: 0000000000000001 R11: 0000000000000000 R12: 1ff4000000028fc3
[   45.427747][    C1] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000000000
[   45.427748][    C1]  ? ct_kernel_exit.constprop.0 (./include/linux/instrumented.h:97 kernel/context_tracking.c:124)
[   45.427750][    C1]  ? cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   45.427752][    C1]  default_idle (./arch/x86/include/asm/paravirt.h:62 arch/x86/kernel/process.c:768)
[   45.427754][    C1]  default_idle_call (kernel/sched/idle.c:122)
[   45.427756][    C1]  cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   45.427757][    C1]  ? arch_cpu_idle_exit+0x40/0x40
[   45.427759][    C1]  ? mark_tsc_async_resets (arch/x86/kernel/tsc_sync.c:49)
[   45.427761][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   45.427763][    C1]  do_idle (kernel/sched/idle.c:355)
[   45.427765][    C1]  cpu_startup_entry (kernel/sched/idle.c:454)
[   45.427766][    C1]  start_secondary (arch/x86/kernel/smpboot.c:312)
[   45.427768][    C1]  ? set_cpu_sibling_map (arch/x86/kernel/smpboot.c:733 (discriminator 4))
[   45.427770][    C1]  common_startup_64 (arch/x86/kernel/head_64.S:418)
| [   54.260776][    C3] softirqs last disabled at (0): 0x0
| [   54.260779][    C3] Preemption disabled at:
| [   54.260780][    C3] __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))
| [   54.260794][    C3] Tainted: [W]=WARN
[   54.260795][    C3] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   54.260797][    C3] Call Trace:
[   54.260799][    C3]  <IRQ>
[   54.260801][    C3]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   54.260808][    C3]  ? __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))
[   54.260810][    C3]  __might_resched.cold (kernel/sched/core.c:9234)
[   54.260815][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   54.260819][    C3]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   54.260823][    C3]  ? __asan_memcpy (mm/kasan/shadow.c:106 (discriminator 1))
[   54.260827][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   54.260830][    C3]  __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))
[   54.260834][    C3]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   54.260837][    C3]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   54.260842][    C3]  ? 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)
[   54.260844][    C3]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   54.260847][    C3]  put_chars (drivers/char/virtio_console.c:1176)
[   54.260850][    C3]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   54.260852][    C3]  ? console_prepend_replay (kernel/printk/printk.c:3005)
[   54.260857][    C3]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   54.260862][    C3]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   54.260864][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   54.260867][    C3]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   54.260870][    C3]  console_emit_next_record (kernel/printk/printk.c:3183)
[   54.260874][    C3]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   54.260876][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   54.260879][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   54.260881][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   54.260884][    C3]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   54.260886][    C3]  ? console_flush_one_record (kernel/printk/printk.c:3247)
[   54.260889][    C3]  console_flush_one_record (kernel/printk/printk.c:3268)
[   54.260892][    C3]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   54.260896][    C3]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   54.260899][    C3]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   54.260901][    C3]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   54.260903][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   54.260906][    C3]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   54.260908][    C3]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   54.260910][    C3]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   54.260913][    C3]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   54.260915][    C3]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   54.260918][    C3]  vprintk_emit (kernel/printk/printk.c:2479)
[   54.260922][    C3]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   54.260925][    C3]  ? 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)
[   54.260927][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   54.260930][    C3]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   54.260933][    C3]  _printk (kernel/printk/printk.c:2504)
[   54.260937][    C3]  ? snapshot_read.cold (user.c:?)
[   54.260939][    C3]  ? ___ratelimit (lib/ratelimit.c:97 (discriminator 3))
[   54.260944][    C3]  ? __ipv6_chk_addr_and_flags (./include/linux/rcupdate.h:850 net/ipv6/addrconf.c:1996)
[   54.260948][    C3]  ? idr_get_free (??:?)
[   54.260951][    C3]  ? 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)
[   54.260955][    C3] ip6_tnl_xmit_ctl.cold (net/ipv6/ip6_tunnel.c:1064 (discriminator 3)) ip6_tunnel
[   54.260961][    C3] ip6gre_tunnel_xmit (net/ipv6/ip6_gre.c:889) ip6_gre
[   54.260966][    C3]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   54.260969][    C3]  ? __gre6_xmit (./include/linux/skbuff.h:2904) ip6_gre
[   54.260971][    C3]  ? sock_def_readable (./include/linux/rcupdate.h:319 (discriminator 2) ./include/linux/rcupdate.h:880 (discriminator 2) net/core/sock.c:3663 (discriminator 2))
[   54.260975][    C3]  ? packet_rcv (net/packet/af_packet.c:2231)
[   54.260979][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   54.260982][    C3]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   54.260984][    C3]  ? 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))
[   54.260987][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   54.260990][    C3]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   54.260992][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   54.260995][    C3]  dev_hard_start_xmit (./include/linux/netdevice.h:5429 ./include/linux/netdevice.h:5438 net/core/dev.c:3937 net/core/dev.c:3953)
[   54.260998][    C3]  ? validate_xmit_skb_list (net/core/dev.c:4142)
[   54.261001][    C3]  sch_direct_xmit (net/sched/sch_generic.c:372)
[   54.261005][    C3]  ? tcf_mirred_act (net/sched/act_mirred.c:489) act_mirred
[   54.261008][    C3]  ? dequeue_skb (./include/trace/events/qdisc.h:14 (discriminator 19))
[   54.261010][    C3]  ? 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)
[   54.261013][    C3]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   54.261016][    C3]  ? tcf_mirred_act (net/sched/act_mirred.c:489) act_mirred
[   54.261018][    C3]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   54.261020][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   54.261024][    C3]  __dev_xmit_skb (net/core/dev.c:4262)
[   54.261027][    C3]  ? alloc_netdev_dummy (net/core/dev.c:12327)
[   54.261029][    C3]  ? __local_bh_enable_ip (kernel/softirq.c:473)
[   54.261033][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   54.261035][    C3]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   54.261038][    C3]  __dev_queue_xmit (net/core/dev.c:4884)
[   54.261041][    C3]  ? 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)
[   54.261044][    C3]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   54.261046][    C3]  ? tcf_action_exec.part.0 (./include/net/tc_wrapper.h:254 net/sched/act_api.c:1162)
[   54.261050][    C3]  ? tcf_classify (net/sched/cls_api.c:1875)
[   54.261052][    C3]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   54.261054][    C3]  ? netdev_core_pick_tx (net/core/dev.c:4784)
[   54.261057][    C3]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   54.261059][    C3]  ? 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)
[   54.261061][    C3]  ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:211 (discriminator 1) kernel/locking/spinlock.c:221 (discriminator 1))
[   54.261066][    C3]  ? __copy_skb_header (net/core/skbuff.c:1564)
[   54.261069][    C3]  ? __asan_memcpy (mm/kasan/shadow.c:106 (discriminator 1))
[   54.261071][    C3]  ? __skb_clone (./include/linux/instrumented.h:112 ./include/linux/atomic/atomic-instrumented.h:435 net/core/skbuff.c:1636)
[   54.261074][    C3] tcf_mirred_to_dev (net/sched/act_mirred.c:242 net/sched/act_mirred.c:237 net/sched/act_mirred.c:330) act_mirred
[   54.261078][    C3] tcf_mirred_act (net/sched/act_mirred.c:489) act_mirred
[   54.261082][    C3]  tcf_action_exec.part.0 (./include/net/tc_wrapper.h:254 net/sched/act_api.c:1162)
[   54.261086][    C3]  __tcf_classify (./include/net/tc_wrapper.h:260 net/sched/cls_api.c:1779)
[   54.261090][    C3]  tcf_classify (net/sched/cls_api.c:1875)
[   54.261092][    C3]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   54.261094][    C3]  ? 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)
[   54.261097][    C3]  ? trace_hardirqs_on (kernel/trace/trace_preemptirq.c:78)
[   54.261099][    C3]  ? __tcf_classify (net/sched/cls_api.c:1784)
[   54.261101][    C3]  ? __create_object (mm/kmemleak.c:807 (discriminator 3))
[   54.261104][    C3]  ? trace_kmem_cache_alloc (./include/trace/events/kmem.h:12 (discriminator 22))
[   54.261108][    C3]  tc_run (net/core/dev.c:4463)
[   54.261110][    C3]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   54.261112][    C3]  ? netdev_offload_xstats_push_delta (net/core/dev.c:9326 net/core/dev.c:9461)
[   54.261116][    C3]  __netif_receive_skb_core.constprop.0 (net/core/dev.c:4538 (discriminator 1) net/core/dev.c:6115 (discriminator 1))
[   54.261122][    C3]  ? do_xdp_generic (net/core/dev.c:5732)
[   54.261124][    C3]  ? rcu_do_batch (kernel/rcu/tree.c:2650)
[   54.261127][    C3]  ? should_we_balance (kernel/sched/fair.c:13347)
[   54.261130][    C3]  ? rcu_core (kernel/rcu/tree.c:2919)
[   54.261132][    C3]  ? handle_softirqs (kernel/softirq.c:645)
[   54.261134][    C3]  ? __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
[   54.261139][    C3]  ? process_backlog (./include/linux/local_lock_internal.h:62 (discriminator 2) net/core/dev.c:6726 (discriminator 2))
[   54.261142][    C3]  __netif_receive_skb_one_core (net/core/dev.c:6262)
[   54.261145][    C3]  ? trace_pelt_cfs_tp (./include/trace/events/sched.h:833 (discriminator 22))
[   54.261148][    C3]  ? __netif_receive_skb_list_core (net/core/dev.c:6310)
[   54.261151][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   54.261154][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   54.261157][    C3]  process_backlog (net/core/dev.c:6728)
[   54.261161][    C3]  __napi_poll (net/core/dev.c:7787)
[   54.261163][    C3]  net_rx_action (net/core/dev.c:7850 net/core/dev.c:8007)
[   54.261167][    C3]  ? __napi_poll (./include/net/gro.h:507)
[   54.261170][    C3]  ? enqueue_task_fair (./arch/x86/include/asm/jump_label.h:37 ./include/linux/jump_label.h:206 kernel/sched/features.h:69 kernel/sched/sched.h:3178 kernel/sched/fair.c:7824 kernel/sched/fair.c:8060)
[   54.261173][    C3]  ? wakeup_preempt (./include/linux/instrumented.h:82 ./include/asm-generic/bitops/instrumented-non-atomic.h:141 ./include/linux/thread_info.h:133 ./include/linux/sched.h:2102 ./include/linux/sched.h:2121 kernel/sched/core.c:2310)
[   54.261176][    C3]  ? trace_sched_wakeup (./include/trace/events/sched.h:178 (discriminator 22))
[   54.261181][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   54.261184][    C3]  handle_softirqs (kernel/softirq.c:645)
[   54.261187][    C3]  ? _local_bh_enable (kernel/softirq.c:428 (discriminator 1))
[   54.261189][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   54.261191][    C3]  ? trace_csd_function_exit (./include/trace/events/csd.h:64 (discriminator 22))
[   54.261194][    C3]  ? __dev_queue_xmit (./include/linux/rcupdate.h:319 (discriminator 2) ./include/linux/rcupdate.h:920 (discriminator 2) net/core/dev.c:4961 (discriminator 2))
[   54.261197][    C3]  do_softirq (kernel/softirq.c:546 (discriminator 19) kernel/softirq.c:533 (discriminator 19))
[   54.261199][    C3]  </IRQ>
[   54.261200][    C3]  <TASK>
[   54.261201][    C3]  __local_bh_enable_ip (kernel/softirq.c:473)
[   54.261204][    C3]  __dev_queue_xmit (./include/linux/bottom_half.h:33 (discriminator 2) ./include/linux/rcupdate.h:923 (discriminator 2) net/core/dev.c:4961 (discriminator 2))
[   54.261206][    C3]  ? _copy_from_iter (./include/linux/instrumented.h:146 lib/iov_iter.c:66 ./include/linux/iov_iter.h:30 ./include/linux/iov_iter.h:302 ./include/linux/iov_iter.h:330 lib/iov_iter.c:261 lib/iov_iter.c:272)
[   54.261212][    C3]  ? _copy_from_iter_flushcache (./include/linux/iov_iter.h:112)
[   54.261214][    C3]  ? ref_tracker_alloc (./include/linux/instrumented.h:112 ./include/linux/atomic/atomic-instrumented.h:252 ./include/linux/refcount.h:283 ./include/linux/refcount.h:366 ./include/linux/refcount.h:383 lib/ref_tracker.c:265)
[   54.261218][    C3]  ? netdev_core_pick_tx (net/core/dev.c:4784)
[   54.261224][    C3]  packet_snd (net/packet/af_packet.c:3110)
[   54.261227][    C3]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   54.261230][    C3]  ? tpacket_snd (net/packet/af_packet.c:2786 (discriminator 1))
[   54.261232][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   54.261235][    C3]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   54.261237][    C3]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   54.261240][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   54.261242][    C3]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   54.261244][    C3]  ? __might_fault (mm/memory.c:7482 (discriminator 5))
[   54.261249][    C3]  __sys_sendto (net/socket.c:800 (discriminator 4) net/socket.c:815 (discriminator 4) net/socket.c:2281 (discriminator 4))
[   54.261253][    C3]  ? __ia32_sys_getpeername (net/socket.c:2235)
[   54.261256][    C3]  ? sock_ioctl (net/socket.c:1446)
[   54.261260][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   54.261266][    C3]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   54.261269][    C3]  __x64_sys_sendto (net/socket.c:2288 net/socket.c:2284 net/socket.c:2284)
[   54.261272][    C3]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   54.261274][    C3]  ? trace_hardirqs_off_finish (./include/trace/events/preemptirq.h:36 (discriminator 22) kernel/trace/trace_preemptirq.c:95 (discriminator 22) kernel/trace/trace_preemptirq.c:90 (discriminator 22))
[   54.261277][    C3]  ? trace_hardirqs_on (kernel/trace/trace_preemptirq.c:78)
[   54.261279][    C3]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[   54.261282][    C3]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[   54.261284][    C3]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   54.261287][    C3] RIP: 0033:0x7f46c17ab54e
[   54.261290][    C3] 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
[   54.261292][    C3] RSP: 002b:00007ffece14d3f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002c
[   54.261297][    C3] RAX: ffffffffffffffda RBX: 000055bcb22edaf2 RCX: 00007f46c17ab54e
[   54.261299][    C3] RDX: 000000000000002a RSI: 000055bcb22edaf2 RDI: 0000000000000005
[   54.261300][    C3] RBP: 00007ffece14d400 R08: 00007ffece14d450 R09: 0000000000000014
[   54.261301][    C3] R10: 0000000000000000 R11: 0000000000000202 R12: 000055bcb22ed830
[   54.261303][    C3] R13: 000000000000002a R14: 0000000000000005 R15: 000055bcb22ed830
| [   66.931492][    C2] softirqs last disabled at (688179): __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
| [   66.931495][    C2] Preemption disabled at:
| [   66.931496][    C2] 0x0
| [   66.931509][    C2] Tainted: [W]=WARN
[   66.931511][    C2] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   66.931513][    C2] Call Trace:
[   66.931515][    C2]  <IRQ>
[   66.931517][    C2]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   66.931524][    C2]  __might_resched.cold (kernel/sched/core.c:9234)
[   66.931528][    C2]  ? prb_next_reserve_seq (kernel/printk/printk_ringbuffer.c:2128)
[   66.931531][    C2]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   66.931535][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   66.931540][    C2]  __kmalloc_noprof (./include/linux/sched/mm.h:322 (discriminator 2) mm/slub.c:4636 (discriminator 2) mm/slub.c:4974 (discriminator 2) mm/slub.c:5413 (discriminator 2) mm/slub.c:5439 (discriminator 2))
[   66.931544][    C2]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   66.931547][    C2]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   66.931552][    C2]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:58 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   66.931555][    C2]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   66.931558][    C2]  put_chars (drivers/char/virtio_console.c:1176)
[   66.931560][    C2]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   66.931563][    C2]  ? console_prepend_replay (kernel/printk/printk.c:3005)
[   66.931567][    C2]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   66.931571][    C2]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   66.931578][    C2]  ? vsnprintf (lib/vsprintf.c:2900)
[   66.931582][    C2]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   66.931584][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   66.931587][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   66.931590][    C2]  console_emit_next_record (kernel/printk/printk.c:3183)
[   66.931594][    C2]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   66.931596][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   66.931599][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   66.931601][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   66.931603][    C2]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   66.931606][    C2]  ? console_flush_one_record (kernel/printk/printk.c:3247)
[   66.931609][    C2]  console_flush_one_record (kernel/printk/printk.c:3268)
[   66.931612][    C2]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   66.931616][    C2]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   66.931618][    C2]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   66.931620][    C2]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   66.931623][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   66.931625][    C2]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   66.931627][    C2]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   66.931629][    C2]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   66.931632][    C2]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   66.931634][    C2]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   66.931637][    C2]  vprintk_emit (kernel/printk/printk.c:2479)
[   66.931642][    C2]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   66.931645][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   66.931647][    C2]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   66.931650][    C2]  _printk (kernel/printk/printk.c:2504)
[   66.931654][    C2]  ? snapshot_read.cold (user.c:?)
[   66.931656][    C2]  ? ___ratelimit (lib/ratelimit.c:97 (discriminator 3))
[   66.931660][    C2]  ? __ipv6_chk_addr_and_flags (./include/linux/rcupdate.h:850 net/ipv6/addrconf.c:1996)
[   66.931664][    C2]  ? idr_get_free (??:?)
[   66.931667][    C2]  ? trace_irq_enable.constprop.0 (./include/linux/instrumented.h:82 ./include/asm-generic/bitops/instrumented-non-atomic.h:141 ./include/linux/cpumask.h:650 ./include/linux/cpumask.h:1232 ./include/trace/events/preemptirq.h:40)
[   66.931672][    C2] ip6_tnl_xmit_ctl.cold (net/ipv6/ip6_tunnel.c:1064 (discriminator 3)) ip6_tunnel
[   66.931678][    C2] ip6gre_tunnel_xmit (net/ipv6/ip6_gre.c:889) ip6_gre
[   66.931682][    C2]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   66.931685][    C2]  ? __gre6_xmit (./include/linux/skbuff.h:2904) ip6_gre
[   66.931688][    C2]  ? sock_def_readable (./include/linux/rcupdate.h:319 (discriminator 2) ./include/linux/rcupdate.h:880 (discriminator 2) net/core/sock.c:3663 (discriminator 2))
[   66.931692][    C2]  ? packet_rcv (net/packet/af_packet.c:2231)
[   66.931696][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   66.931699][    C2]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   66.931701][    C2]  ? dev_queue_xmit_nit (./include/linux/rcupdate.h:319 (discriminator 2) ./include/linux/rcupdate.h:880 (discriminator 2) net/core/dev.c:2636 (discriminator 2))
[   66.931704][    C2]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   66.931707][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   66.931709][    C2]  ? get_stack_info_noinstr (arch/x86/kernel/dumpstack_64.c:173)
[   66.931713][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   66.931715][    C2]  dev_hard_start_xmit (./include/linux/netdevice.h:5429 ./include/linux/netdevice.h:5438 net/core/dev.c:3937 net/core/dev.c:3953)
[   66.931718][    C2]  ? validate_xmit_skb_list (net/core/dev.c:4142)
[   66.931721][    C2]  sch_direct_xmit (net/sched/sch_generic.c:372)
[   66.931725][    C2]  ? get_stack_info_noinstr (arch/x86/kernel/dumpstack_64.c:173)
[   66.931727][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   66.931730][    C2]  ? dequeue_skb (./include/trace/events/qdisc.h:14 (discriminator 19))
[   66.931731][    C2]  ? do_raw_spin_trylock (./include/linux/instrumented.h:55 ./include/linux/atomic/atomic-instrumented.h:1301 ./include/asm-generic/qspinlock.h:98 kernel/locking/spinlock_debug.c:123)
[   66.931734][    C2]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   66.931736][    C2]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   66.931739][    C2]  __dev_xmit_skb (net/core/dev.c:4262)
[   66.931742][    C2]  ? tc_run (net/core/dev.c:4444 (discriminator 4))
[   66.931745][    C2]  ? alloc_netdev_dummy (net/core/dev.c:12327)
[   66.931747][    C2]  ? netdev_offload_xstats_push_delta (net/core/dev.c:9326 net/core/dev.c:9461)
[   66.931749][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   66.931752][    C2]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   66.931755][    C2]  __dev_queue_xmit (net/core/dev.c:4884)
[   66.931759][    C2]  ? filter_irq_stacks (kernel/stacktrace.c:402)
[   66.931761][    C2]  ? addrconf_rs_timer (net/ipv6/addrconf.c:4073)
[   66.931764][    C2]  ? stack_depot_save_flags (lib/stackdepot.c:609 lib/stackdepot.c:676)
[   66.931768][    C2]  ? netdev_core_pick_tx (net/core/dev.c:4784)
[   66.931773][    C2]  ? neigh_hh_output (./include/net/neighbour.h:525)
[   66.931776][    C2]  ip6_finish_output2 (./include/net/neighbour.h:558 net/ipv6/ip6_output.c:138)
[   66.931780][    C2]  ? ip6_dst_lookup (net/ipv6/ip6_output.c:1269)
[   66.931782][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   66.931785][    C2]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   66.931787][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   66.931789][    C2]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   66.931792][    C2]  ip6_finish_output (net/ipv6/ip6_output.c:210 net/ipv6/ip6_output.c:221)
[   66.931795][    C2]  ip6_output (./include/linux/netfilter.h:314 net/ipv6/ip6_output.c:248)
[   66.931798][    C2]  ? ip6_finish_output (./include/net/inet_sock.h:338 (discriminator 1))
[   66.931800][    C2]  ? xfrm_bundle_lookup.constprop.0 (net/xfrm/xfrm_policy.c:3049)
[   66.931804][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   66.931806][    C2]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   66.931808][    C2]  ? trace_irq_disable.constprop.0 (./include/trace/events/preemptirq.h:36 (discriminator 22))
[   66.931810][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   66.931812][    C2]  ? trace_hardirqs_on (kernel/trace/trace_preemptirq.c:78)
[   66.931814][    C2]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   66.931816][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   66.931819][    C2]  ndisc_send_skb (./include/net/dst.h:470 (discriminator 4) ./include/linux/netfilter.h:325 (discriminator 4) net/ipv6/ndisc.c:513 (discriminator 4))
[   66.931824][    C2]  ? ndisc_recv_na (./include/net/net_namespace.h:422 (discriminator 7))
[   66.931828][    C2]  ? __ndisc_fill_addr_option (net/ipv6/ndisc.c:159)
[   66.931831][    C2]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   66.931834][    C2]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   66.931836][    C2]  addrconf_rs_timer (net/ipv6/addrconf.c:4073)
[   66.931839][    C2]  ? do_raw_spin_lock (./include/linux/instrumented.h:55 ./include/linux/atomic/atomic-instrumented.h:1301 ./include/asm-generic/qspinlock.h:112 kernel/locking/spinlock_debug.c:116)
[   66.931842][    C2]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   66.931844][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   66.931847][    C2]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   66.931849][    C2]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:58 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   66.931851][    C2]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   66.931854][    C2]  call_timer_fn (kernel/time/timer.c:1748)
[   66.931857][    C2]  ? detach_if_pending (./include/linux/list.h:1159)
[   66.931859][    C2]  ? debug_object_active_state (lib/debugobjects.c:1122)
[   66.931864][    C2]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   66.931866][    C2]  ? timer_recalc_next_expiry (./include/linux/find.h:71 kernel/time/timer.c:1843 kernel/time/timer.c:1865)
[   66.931868][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   66.931871][    C2]  __run_timers (kernel/time/timer.c:1799 kernel/time/timer.c:2374)
[   66.931873][    C2]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   66.931877][    C2]  ? __bpf_trace_itimer_expire (./include/trace/events/timer.h:407)
[   66.931880][    C2]  ? do_raw_spin_lock (./include/linux/instrumented.h:55 ./include/linux/atomic/atomic-instrumented.h:1301 ./include/asm-generic/qspinlock.h:112 kernel/locking/spinlock_debug.c:116)
[   66.931883][    C2]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   66.931887][    C2]  run_timer_softirq (kernel/time/timer.c:2386 kernel/time/timer.c:2395 kernel/time/timer.c:2403)
[   66.931890][    C2]  ? __run_timers (./include/trace/events/timer.h:138 (discriminator 19))
[   66.931892][    C2]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   66.931894][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   66.931897][    C2]  handle_softirqs (kernel/softirq.c:645)
[   66.931900][    C2]  ? _local_bh_enable (kernel/softirq.c:428 (discriminator 1))
[   66.931902][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   66.931904][    C2]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   66.931907][    C2]  __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
[   66.931909][    C2]  irq_exit_rcu (kernel/softirq.c:784)
[   66.931912][    C2]  sysvec_apic_timer_interrupt (arch/x86/kernel/apic/apic.c:1062 (discriminator 37) arch/x86/kernel/apic/apic.c:1062 (discriminator 37))
[   66.931915][    C2]  </IRQ>
[   66.931915][    C2]  <TASK>
[   66.931916][    C2]  ? _raw_spin_unlock (./include/linux/spinlock_api_smp.h:201 (discriminator 1) kernel/locking/spinlock.c:213 (discriminator 1))
[   66.931920][    C2]  asm_sysvec_apic_timer_interrupt (./arch/x86/include/asm/idtentry.h:674)
[   66.931923][    C2] RIP: 0010:pv_native_safe_halt (./arch/x86/include/asm/irqflags.h:48 arch/x86/kernel/paravirt.c:63)
[   66.931927][    C2] Code: 48 8b 3d 94 d2 f5 01 e8 1f 00 00 00 48 2b 05 58 93 95 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 13 86 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 d2 f5 01 	mov    0x1f5d294(%rip),%rdi        # 0x1f5d29b
   7:	e8 1f 00 00 00       	call   0x2b
   c:	48 2b 05 58 93 95 00 	sub    0x959358(%rip),%rax        # 0x95936b
  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 86 11 00 	verw   0x118613(%rip)        # 0x11863b
  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
[   66.931929][    C2] RSP: 0018:ffa0000000157e00 EFLAGS: 00000246
[   66.931933][    C2] RAX: 0000000000000002 RBX: ff11000001bec6c0 RCX: 0000000000000001
[   66.931935][    C2] RDX: 0000000000000002 RSI: ffffffffaf88d860 RDI: ffffffffad0f0307
[   66.931937][    C2] RBP: 0000000000000000 R08: ffffffffaf581421 R09: 1fe2200006a663a2
[   66.931938][    C2] R10: 0000000000000002 R11: 0000000000000000 R12: 1ff400000002afc3
[   66.931939][    C2] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000000000
[   66.931942][    C2]  ? ct_kernel_exit.constprop.0 (./include/linux/instrumented.h:97 kernel/context_tracking.c:124)
[   66.931945][    C2]  ? cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   66.931948][    C2]  default_idle (./arch/x86/include/asm/paravirt.h:62 arch/x86/kernel/process.c:768)
[   66.931951][    C2]  default_idle_call (kernel/sched/idle.c:122)
[   66.931953][    C2]  cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   66.931956][    C2]  ? arch_cpu_idle_exit+0x40/0x40
[   66.931958][    C2]  ? mark_tsc_async_resets (arch/x86/kernel/tsc_sync.c:49)
[   66.931962][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   66.931965][    C2]  do_idle (kernel/sched/idle.c:355)
[   66.931967][    C2]  cpu_startup_entry (kernel/sched/idle.c:454)
[   66.931969][    C2]  start_secondary (arch/x86/kernel/smpboot.c:312)
[   66.931972][    C2]  ? set_cpu_sibling_map (arch/x86/kernel/smpboot.c:733 (discriminator 4))
[   66.931975][    C2]  common_startup_64 (arch/x86/kernel/head_64.S:418)
| [   82.639607][    C0] softirqs last disabled at (0): 0x0
| [   82.639609][    C0] Preemption disabled at:
| [   82.639610][    C0] __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))
| [   82.639621][    C0] Tainted: [W]=WARN
[   82.639622][    C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   82.639624][    C0] Call Trace:
[   82.639626][    C0]  <IRQ>
[   82.639627][    C0]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   82.639637][    C0]  ? __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))
[   82.639639][    C0]  __might_resched.cold (kernel/sched/core.c:9234)
[   82.639643][    C0]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   82.639647][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   82.639651][    C0]  __kmalloc_noprof (./include/linux/sched/mm.h:322 (discriminator 2) mm/slub.c:4636 (discriminator 2) mm/slub.c:4974 (discriminator 2) mm/slub.c:5413 (discriminator 2) mm/slub.c:5439 (discriminator 2))
[   82.639654][    C0]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   82.639657][    C0]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   82.639660][    C0]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:58 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   82.639662][    C0]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   82.639664][    C0]  put_chars (drivers/char/virtio_console.c:1176)
[   82.639665][    C0]  ? desc_read_finalized_seq (kernel/printk/printk_ringbuffer.c:1934)
[   82.639668][    C0]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   82.639670][    C0]  ? console_prepend_replay (kernel/printk/printk.c:3005)
[   82.639672][    C0]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   82.639676][    C0]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   82.639677][    C0]  ? do_raw_spin_lock (./include/linux/instrumented.h:55 ./include/linux/atomic/atomic-instrumented.h:1301 ./include/asm-generic/qspinlock.h:112 kernel/locking/spinlock_debug.c:116)
[   82.639678][    C0]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   82.639680][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   82.639682][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   82.639683][    C0]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   82.639685][    C0]  console_emit_next_record (kernel/printk/printk.c:3183)
[   82.639688][    C0]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   82.639690][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   82.639691][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   82.639693][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   82.639694][    C0]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   82.639696][    C0]  ? console_flush_one_record (kernel/printk/printk.c:3247)
[   82.639698][    C0]  console_flush_one_record (kernel/printk/printk.c:3268)
[   82.639700][    C0]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   82.639703][    C0]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   82.639705][    C0]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   82.639706][    C0]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   82.639708][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   82.639709][    C0]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   82.639711][    C0]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   82.639712][    C0]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   82.639714][    C0]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   82.639716][    C0]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   82.639718][    C0]  vprintk_emit (kernel/printk/printk.c:2479)
[   82.639723][    C0]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   82.639725][    C0]  ? __x64_sys_sendto (net/socket.c:2288 net/socket.c:2284 net/socket.c:2284)
[   82.639728][    C0]  ? kmem_cache_alloc_noprof (./include/linux/kmemleak.h:44 mm/slub.c:4696 mm/slub.c:4996 mm/slub.c:5010)
[   82.639730][    C0]  _printk (kernel/printk/printk.c:2504)
[   82.639733][    C0]  ? snapshot_read.cold (user.c:?)
[   82.639735][    C0]  ? do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[   82.639738][    C0]  ? write_profile (profile.c:?)
[   82.639740][    C0]  ? __kernel_text_address (kernel/extable.c:79)
[   82.639742][    C0]  ? write_profile (profile.c:?)
[   82.639743][    C0]  ? unwind_get_return_address (arch/x86/kernel/unwind_orc.c:385 arch/x86/kernel/unwind_orc.c:380)
[   82.639745][    C0]  ? arch_stack_walk (arch/x86/kernel/stacktrace.c:27 (discriminator 1))
[   82.639750][    C0] tcf_mirred_act.cold (net/sched/act_mirred.c:470 (discriminator 10)) act_mirred
[   82.639754][    C0]  tcf_action_exec.part.0 (./include/net/tc_wrapper.h:254 net/sched/act_api.c:1162)
[   82.639759][    C0]  __tcf_classify (./include/net/tc_wrapper.h:260 net/sched/cls_api.c:1779)
[   82.639762][    C0]  tcf_classify (net/sched/cls_api.c:1875)
[   82.639764][    C0]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   82.639766][    C0]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:58 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   82.639768][    C0]  ? trace_hardirqs_on (kernel/trace/trace_preemptirq.c:78)
[   82.639769][    C0]  ? __tcf_classify (net/sched/cls_api.c:1784)
[   82.639771][    C0]  ? __create_object (mm/kmemleak.c:807 (discriminator 3))
[   82.639774][    C0]  ? trace_kmem_cache_alloc (./include/trace/events/kmem.h:12 (discriminator 22))
[   82.639776][    C0]  tc_run (net/core/dev.c:4463)
[   82.639778][    C0]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   82.639780][    C0]  ? netdev_offload_xstats_push_delta (net/core/dev.c:9326 net/core/dev.c:9461)
[   82.639782][    C0]  __netif_receive_skb_core.constprop.0 (net/core/dev.c:4538 (discriminator 1) net/core/dev.c:6115 (discriminator 1))
[   82.639786][    C0]  ? filter_irq_stacks (kernel/stacktrace.c:402)
[   82.639787][    C0]  ? stack_depot_save_flags (lib/stackdepot.c:609 lib/stackdepot.c:676)
[   82.639790][    C0]  ? do_xdp_generic (net/core/dev.c:5732)
[   82.639792][    C0]  ? kasan_save_stack (mm/kasan/common.c:57)
[   82.639795][    C0]  ? kasan_save_track (mm/kasan/common.c:78)
[   82.639797][    C0]  ? kasan_save_free_info (mm/kasan/generic.c:584)
[   82.639799][    C0]  ? slab_free_after_rcu_debug (./include/linux/kasan.h:235 mm/slub.c:2748 mm/slub.c:6561)
[   82.639801][    C0]  ? rcu_do_batch (kernel/rcu/tree.c:2650)
[   82.639802][    C0]  ? rcu_core (kernel/rcu/tree.c:2919)
[   82.639805][    C0]  ? x86_64_start_kernel (arch/x86/kernel/head64.c:291)
[   82.639809][    C0]  ? common_startup_64 (arch/x86/kernel/head_64.S:418)
[   82.639813][    C0]  ? process_backlog (./include/linux/local_lock_internal.h:62 (discriminator 2) net/core/dev.c:6726 (discriminator 2))
[   82.639814][    C0]  __netif_receive_skb_one_core (net/core/dev.c:6262)
[   82.639816][    C0]  ? trace_pelt_cfs_tp (./include/trace/events/sched.h:833 (discriminator 22))
[   82.639819][    C0]  ? __netif_receive_skb_list_core (net/core/dev.c:6310)
[   82.639821][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   82.639823][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   82.639825][    C0]  process_backlog (net/core/dev.c:6728)
[   82.639827][    C0]  __napi_poll (net/core/dev.c:7787)
[   82.639829][    C0]  net_rx_action (net/core/dev.c:7850 net/core/dev.c:8007)
[   82.639832][    C0]  ? __napi_poll (./include/net/gro.h:507)
[   82.639834][    C0]  ? enqueue_task_fair (./arch/x86/include/asm/jump_label.h:37 ./include/linux/jump_label.h:206 kernel/sched/features.h:69 kernel/sched/sched.h:3178 kernel/sched/fair.c:7824 kernel/sched/fair.c:8060)
[   82.639836][    C0]  ? wakeup_preempt (./include/linux/instrumented.h:82 ./include/asm-generic/bitops/instrumented-non-atomic.h:141 ./include/linux/thread_info.h:133 ./include/linux/sched.h:2102 ./include/linux/sched.h:2121 kernel/sched/core.c:2310)
[   82.639838][    C0]  ? trace_sched_wakeup (./include/trace/events/sched.h:178 (discriminator 22))
[   82.639841][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   82.639843][    C0]  handle_softirqs (kernel/softirq.c:645)
[   82.639846][    C0]  ? _local_bh_enable (kernel/softirq.c:428 (discriminator 1))
[   82.639848][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   82.639849][    C0]  ? trace_csd_function_exit (./include/trace/events/csd.h:64 (discriminator 22))
[   82.639852][    C0]  ? __dev_queue_xmit (./include/linux/rcupdate.h:319 (discriminator 2) ./include/linux/rcupdate.h:920 (discriminator 2) net/core/dev.c:4961 (discriminator 2))
[   82.639854][    C0]  do_softirq (kernel/softirq.c:546 (discriminator 19) kernel/softirq.c:533 (discriminator 19))
[   82.639855][    C0]  </IRQ>
[   82.639856][    C0]  <TASK>
[   82.639856][    C0]  __local_bh_enable_ip (kernel/softirq.c:473)
[   82.639858][    C0]  __dev_queue_xmit (./include/linux/bottom_half.h:33 (discriminator 2) ./include/linux/rcupdate.h:923 (discriminator 2) net/core/dev.c:4961 (discriminator 2))
[   82.639860][    C0]  ? _copy_from_iter (./include/linux/instrumented.h:146 lib/iov_iter.c:66 ./include/linux/iov_iter.h:30 ./include/linux/iov_iter.h:302 ./include/linux/iov_iter.h:330 lib/iov_iter.c:261 lib/iov_iter.c:272)
[   82.639863][    C0]  ? _copy_from_iter_flushcache (./include/linux/iov_iter.h:112)
[   82.639865][    C0]  ? is_bpf_text_address (./include/linux/rcupdate.h:882 kernel/bpf/core.c:751)
[   82.639868][    C0]  ? ref_tracker_alloc (./include/linux/instrumented.h:112 ./include/linux/atomic/atomic-instrumented.h:252 ./include/linux/refcount.h:283 ./include/linux/refcount.h:366 ./include/linux/refcount.h:383 lib/ref_tracker.c:265)
[   82.639869][    C0]  ? netdev_core_pick_tx (net/core/dev.c:4784)
[   82.639873][    C0]  packet_snd (net/packet/af_packet.c:3110)
[   82.639877][    C0]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   82.639879][    C0]  ? tpacket_snd (net/packet/af_packet.c:2786 (discriminator 1))
[   82.639880][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   82.639882][    C0]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   82.639884][    C0]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   82.639885][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   82.639887][    C0]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   82.639888][    C0]  ? __might_fault (mm/memory.c:7482 (discriminator 5))
[   82.639892][    C0]  __sys_sendto (net/socket.c:800 (discriminator 4) net/socket.c:815 (discriminator 4) net/socket.c:2281 (discriminator 4))
[   82.639893][    C0]  ? __ia32_sys_getpeername (net/socket.c:2235)
[   82.639896][    C0]  ? sock_ioctl (net/socket.c:1446)
[   82.639899][    C0]  ? __sys_setsockopt (net/socket.c:2422)
[   82.639901][    C0]  __x64_sys_sendto (net/socket.c:2288 net/socket.c:2284 net/socket.c:2284)
[   82.639903][    C0]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   82.639904][    C0]  ? trace_hardirqs_off_finish (./include/trace/events/preemptirq.h:36 (discriminator 22) kernel/trace/trace_preemptirq.c:95 (discriminator 22) kernel/trace/trace_preemptirq.c:90 (discriminator 22))
[   82.639905][    C0]  ? trace_hardirqs_on (kernel/trace/trace_preemptirq.c:78)
[   82.639907][    C0]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[   82.639908][    C0]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[   82.639910][    C0]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   82.639912][    C0] RIP: 0033:0x7f726cb3e54e
[   82.639914][    C0] 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
[   82.639915][    C0] RSP: 002b:00007ffef8ecb5c0 EFLAGS: 00000202 ORIG_RAX: 000000000000002c
[   82.639919][    C0] RAX: ffffffffffffffda RBX: 000055ae0e0aeaf2 RCX: 00007f726cb3e54e
[   82.639921][    C0] RDX: 000000000000002a RSI: 000055ae0e0aeaf2 RDI: 0000000000000005
[   82.639922][    C0] RBP: 00007ffef8ecb5d0 R08: 00007ffef8ecb620 R09: 0000000000000014
[   82.639922][    C0] R10: 0000000000000000 R11: 0000000000000202 R12: 000055ae0e0ae830
[   82.639923][    C0] R13: 000000000000002a R14: 0000000000000005 R15: 000055ae0e0ae830
| [  119.587932][  T987] softirqs last disabled at (0): 0x0
| [  119.587935][  T987] Preemption disabled at:
| [  119.587936][  T987] 0x0
| [  119.587947][  T987] Tainted: [W]=WARN
[  119.587948][  T987] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  119.587950][  T987] Call Trace:
[  119.587952][  T987]  <TASK>
[  119.587954][  T987]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[  119.587961][  T987]  __might_resched.cold (kernel/sched/core.c:9234)
[  119.587967][  T987]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[  119.587972][  T987]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  119.587977][  T987]  __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))
[  119.587981][  T987]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[  119.587985][  T987]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[  119.587990][  T987]  ? 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)
[  119.587992][  T987]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[  119.587995][  T987]  put_chars (drivers/char/virtio_console.c:1176)
[  119.587998][  T987]  ? __send_to_port (drivers/char/virtio_console.c:654)
[  119.588001][  T987]  ? printk_get_next_message (kernel/printk/printk.c:3072)
[  119.588006][  T987]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[  119.588010][  T987]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[  119.588015][  T987]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[  119.588018][  T987]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  119.588021][  T987]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[  119.588024][  T987]  console_emit_next_record (kernel/printk/printk.c:3183)
[  119.588028][  T987]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[  119.588031][  T987]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  119.588033][  T987]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  119.588036][  T987]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  119.588038][  T987]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[  119.588041][  T987]  ? console_flush_one_record (kernel/printk/printk.c:3247)
[  119.588044][  T987]  console_flush_one_record (kernel/printk/printk.c:3268)
[  119.588047][  T987]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[  119.588051][  T987]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[  119.588054][  T987]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[  119.588056][  T987]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[  119.588059][  T987]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  119.588061][  T987]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[  119.588063][  T987]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[  119.588066][  T987]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[  119.588069][  T987]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[  119.588071][  T987]  ? vprintk_emit (kernel/printk/printk.c:2478)
[  119.588074][  T987]  vprintk_emit (kernel/printk/printk.c:2479)
[  119.588078][  T987]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[  119.588080][  T987]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  119.588083][  T987]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[  119.588087][  T987]  ? trace_hardirqs_on (kernel/trace/trace_preemptirq.c:78)
[  119.588089][  T987]  _printk (kernel/printk/printk.c:2504)
[  119.588094][  T987]  ? snapshot_read.cold (user.c:?)
[  119.588097][  T987]  ? ipv6_mc_down (net/ipv6/mcast.c:1157 net/ipv6/mcast.c:2820)
[  119.588104][  T987] br_set_state (net/bridge/br_stp.c:57 (discriminator 2)) bridge
[  119.588124][  T987] br_stp_disable_port (net/bridge/br_stp_if.c:106) bridge
[  119.588141][  T987] br_device_event (net/bridge/br.c:111) bridge
[  119.588156][  T987]  ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:211 (discriminator 1) kernel/locking/spinlock.c:221 (discriminator 1))
[  119.588161][  T987]  ? 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
[  119.588165][  T987]  ? addrconf_notify (net/ipv6/addrconf.c:3812)
[  119.588170][  T987]  notifier_call_chain (kernel/notifier.c:85)
[  119.588174][  T987]  __dev_notify_flags (net/core/dev.c:2313 net/core/dev.c:2327 net/core/dev.c:9855)
[  119.588179][  T987]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[  119.588181][  T987]  ? netif_change_name (net/core/dev.c:1517)
[  119.588185][  T987]  ? netif_set_allmulti (./include/net/netdev_lock.h:30 (discriminator 1))
[  119.588188][  T987]  ? __kernel_text_address (kernel/extable.c:79)
[  119.588191][  T987]  ? write_profile (profile.c:?)
[  119.588194][  T987]  ? unwind_get_return_address (arch/x86/kernel/unwind_orc.c:385 arch/x86/kernel/unwind_orc.c:380)
[  119.588198][  T987]  netif_change_flags (net/core/dev.c:9882)
[  119.588201][  T987]  do_setlink.isra.0 (net/core/rtnetlink.c:3266 (discriminator 1))
[  119.588206][  T987]  ? stack_trace_save (kernel/stacktrace.c:122 (discriminator 1))
[  119.588208][  T987]  ? rtnl_link_get_size (net/core/rtnetlink.c:747)
[  119.588210][  T987]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  119.588213][  T987]  ? stack_depot_save_flags (lib/stackdepot.c:609 lib/stackdepot.c:676)
[  119.588218][  T987]  ? kasan_save_stack (mm/kasan/common.c:58)
[  119.588222][  T987]  ? kasan_save_stack (mm/kasan/common.c:57)
[  119.588224][  T987]  ? kasan_save_track (mm/kasan/common.c:78)
[  119.588226][  T987]  ? __kasan_kmalloc (mm/kasan/common.c:398 mm/kasan/common.c:415)
[  119.588228][  T987]  ? __kmalloc_cache_noprof (./include/linux/kasan.h:263 mm/slub.c:5563)
[  119.588231][  T987]  ? rtnl_newlink (./include/linux/slab.h:991 (discriminator 1) net/core/rtnetlink.c:4113 (discriminator 1))
[  119.588233][  T987]  ? rtnetlink_rcv_msg (net/core/rtnetlink.c:7132)
[  119.588235][  T987]  ? netlink_rcv_skb (net/netlink/af_netlink.c:2556)
[  119.588239][  T987]  ? netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[  119.588241][  T987]  ? netlink_sendmsg (net/netlink/af_netlink.c:1900)
[  119.588243][  T987]  ? ____sys_sendmsg (net/socket.c:800 (discriminator 4) net/socket.c:815 (discriminator 4) net/socket.c:2713 (discriminator 4))
[  119.588246][  T987]  ? ___sys_sendmsg (net/socket.c:2767)
[  119.588248][  T987]  ? __sys_sendmsg (net/socket.c:2799)
[  119.588251][  T987]  ? do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[  119.588254][  T987]  ? entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  119.588258][  T987]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  119.588260][  T987]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[  119.588267][  T987]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  119.588270][  T987]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  119.588272][  T987]  ? trace_contention_end (./include/trace/events/lock.h:121 (discriminator 22))
[  119.588277][  T987]  ? __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)
[  119.588279][  T987]  ? __mutex_lock (kernel/locking/mutex.c:656 (discriminator 1) kernel/locking/mutex.c:821 (discriminator 1))
[  119.588281][  T987]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:366 net/core/rtnetlink.c:4214)
[  119.588284][  T987]  ? ww_mutex_lock (kernel/locking/mutex.c:934)
[  119.588288][  T987]  ? __rtnl_newlink (net/core/rtnetlink.c:4063)
[  119.588291][  T987]  rtnl_newlink (net/core/rtnetlink.c:4215)
[  119.588294][  T987]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  119.588297][  T987]  ? rtnl_bridge_getlink (net/core/rtnetlink.c:5558)
[  119.588299][  T987]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[  119.588301][  T987]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  119.588304][  T987]  ? is_bpf_text_address (./include/linux/rcupdate.h:850 kernel/bpf/core.c:749)
[  119.588308][  T987]  ? is_bpf_text_address (./include/linux/rcupdate.h:882 kernel/bpf/core.c:751)
[  119.588311][  T987]  ? kernel_text_address (kernel/extable.c:125 kernel/extable.c:94)
[  119.588313][  T987]  ? __kernel_text_address (kernel/extable.c:79)
[  119.588315][  T987]  ? write_profile (profile.c:?)
[  119.588317][  T987]  ? unwind_get_return_address (arch/x86/kernel/unwind_orc.c:385 arch/x86/kernel/unwind_orc.c:380)
[  119.588319][  T987]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  119.588322][  T987]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  119.588324][  T987]  ? cap_capable (./include/trace/events/capability.h:26 (discriminator 22) security/commoncap.c:130 (discriminator 22))
[  119.588329][  T987]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[  119.588331][  T987]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  119.588334][  T987]  ? rtnl_bridge_getlink (net/core/rtnetlink.c:5558)
[  119.588336][  T987]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7132)
[  119.588339][  T987]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[  119.588341][  T987]  ? filter_irq_stacks (kernel/stacktrace.c:402)
[  119.588344][  T987]  ? stack_depot_save_flags (lib/stackdepot.c:609 lib/stackdepot.c:676)
[  119.588348][  T987]  netlink_rcv_skb (net/netlink/af_netlink.c:2556)
[  119.588350][  T987]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[  119.588352][  T987]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[  119.588355][  T987]  ? netlink_ack (./include/linux/skbuff.h:2718)
[  119.588357][  T987]  ? __netlink_lookup (./include/linux/rcupdate.h:850 ./include/linux/rhashtable.h:709 net/netlink/af_netlink.c:499)
[  119.588360][  T987]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  119.588363][  T987]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[  119.588366][  T987]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[  119.588369][  T987]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[  119.588372][  T987]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  119.588374][  T987]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  119.588377][  T987]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[  119.588380][  T987]  netlink_sendmsg (net/netlink/af_netlink.c:1900)
[  119.588383][  T987]  ? netlink_unicast (./include/net/net_namespace.h:422 (discriminator 7))
[  119.588386][  T987]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  119.588389][  T987]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[  119.588392][  T987]  ____sys_sendmsg (net/socket.c:800 (discriminator 4) net/socket.c:815 (discriminator 4) net/socket.c:2713 (discriminator 4))
[  119.588395][  T987]  ? copy_msghdr_from_user (net/socket.c:2650)
[  119.588397][  T987]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5399)
[  119.588400][  T987]  ? move_addr_to_kernel (net/socket.c:258)
[  119.588402][  T987]  ? filter_irq_stacks (kernel/stacktrace.c:402)
[  119.588406][  T987]  ___sys_sendmsg (net/socket.c:2767)
[  119.588409][  T987]  ? copy_msghdr_from_user (net/socket.c:2619)
[  119.588417][  T987]  __sys_sendmsg (net/socket.c:2799)
[  119.588420][  T987]  ? __sys_sendmsg_sock (net/socket.c:2780)
[  119.588424][  T987]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  119.588427][  T987]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[  119.588429][  T987]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[  119.588433][  T987]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  119.588435][  T987] RIP: 0033:0x7fe70a4fc54e
[  119.588439][  T987] 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
[  119.588442][  T987] RSP: 002b:00007ffcc878bbd0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[  119.588447][  T987] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fe70a4fc54e
[  119.588449][  T987] RDX: 0000000000000000 RSI: 00007ffcc878bc80 RDI: 0000000000000005
[  119.588451][  T987] RBP: 00007ffcc878bbe0 R08: 0000000000000000 R09: 0000000000000000
[  119.588452][  T987] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a9189d7


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