======================================
| [   11.279139][  T254] softirqs last disabled at (28807): __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
| [   11.279141][  T254] Preemption disabled at:
| [   11.279142][  T254] vprintk_emit (kernel/printk/printk.c:2471)
| [   11.279151][  T254] Tainted: [W]=WARN
[   11.279152][  T254] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   11.279154][  T254] Call Trace:
[   11.279155][  T254]  <TASK>
[   11.279157][  T254]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   11.279163][  T254]  ? vprintk_emit (kernel/printk/printk.c:2471)
[   11.279165][  T254]  __might_resched.cold (kernel/sched/core.c:9234)
[   11.279169][  T254]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   11.279173][  T254]  ? __kmalloc_noprof (./include/linux/sched/mm.h:317 mm/slub.c:4636 mm/slub.c:4974 mm/slub.c:5413 mm/slub.c:5439)
[   11.279178][  T254]  __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))
[   11.279180][  T254]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   11.279186][  T254]  ? 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)
[   11.279189][  T254]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   11.279194][  T254]  put_chars (drivers/char/virtio_console.c:1176)
[   11.279196][  T254]  ? desc_read_finalized_seq (kernel/printk/printk_ringbuffer.c:1934)
[   11.279198][  T254]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   11.279201][  T254]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   11.279204][  T254]  ? validate_chain (kernel/locking/lockdep.c:3817 (discriminator 2) kernel/locking/lockdep.c:3837 (discriminator 2) kernel/locking/lockdep.c:3892 (discriminator 2))
[   11.279208][  T254]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   11.279211][  T254]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   11.279213][  T254]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   11.279217][  T254]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   11.279218][  T254]  ? console_emit_next_record (kernel/printk/printk.c:3095 (discriminator 2) kernel/printk/printk.c:3182 (discriminator 2))
[   11.279222][  T254]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   11.279224][  T254]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   11.279228][  T254]  console_emit_next_record (kernel/printk/printk.c:3183)
[   11.279232][  T254]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   11.279234][  T254]  ? 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))
[   11.279237][  T254]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   11.279239][  T254]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   11.279243][  T254]  console_flush_one_record (kernel/printk/printk.c:3268)
[   11.279247][  T254]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   11.279248][  T254]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   11.279253][  T254]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   11.279256][  T254]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   11.279258][  T254]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   11.279260][  T254]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   11.279263][  T254]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   11.279265][  T254]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   11.279268][  T254]  vprintk_emit (kernel/printk/printk.c:2479)
[   11.279272][  T254]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   11.279277][  T254]  ? gre_exit (net/ipv4/gre_demux.c:73) gre
[   11.279280][  T254]  _printk (kernel/printk/printk.c:2504)
[   11.279284][  T254]  ? snapshot_read.cold (user.c:?)
[   11.279290][  T254]  ? 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)
[   11.279293][  T254] gre_init (gre.mod.c:?) gre
[   11.279295][  T254]  do_one_initcall (init/main.c:1357)
[   11.279297][  T254]  ? trace_event_raw_event_initcall_level (./include/trace/events/initcall.h:10)
[   11.279302][  T254]  ? do_init_module (./include/linux/slab.h:991 (discriminator 1) kernel/module/main.c:3105 (discriminator 1))
[   11.279305][  T254]  ? kasan_unpoison (mm/kasan/shadow.c:146 mm/kasan/shadow.c:178)
[   11.279309][  T254]  do_init_module (kernel/module/main.c:3117)
[   11.279313][  T254]  ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4488)
[   11.279317][  T254]  ? free_module (./include/trace/events/module.h:50 (discriminator 19))
[   11.279320][  T254]  ? kfree (./include/linux/kasan.h:235 mm/slub.c:2748 mm/slub.c:6499 mm/slub.c:6792)
[   11.279324][  T254]  load_module (kernel/module/main.c:3593)
[   11.279330][  T254]  ? kernel_read_file (./arch/x86/include/asm/atomic.h:53 ./include/linux/atomic/atomic-arch-fallback.h:992 ./include/linux/atomic/atomic-instrumented.h:436 ./include/linux/fs.h:2849 fs/kernel_read_file.c:122)
[   11.279333][  T254]  ? layout_and_allocate.isra.0 (kernel/module/main.c:3016)
[   11.279338][  T254]  ? backing_file_read_iter (fs/backing-file.c:211)
[   11.279342][  T254]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   11.279346][  T254]  init_module_from_file (kernel/module/main.c:3790)
[   11.279349][  T254]  ? __do_sys_init_module (kernel/module/main.c:3664)
[   11.279357][  T254]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   11.279360][  T254]  ? 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)
[   11.279363][  T254]  idempotent_init_module (kernel/module/main.c:3802)
[   11.279366][  T254]  ? init_module_from_file (kernel/module/main.c:3791)
[   11.279373][  T254]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   11.279375][  T254]  ? cap_capable (./include/trace/events/capability.h:26 (discriminator 22) security/commoncap.c:130 (discriminator 22))
[   11.279381][  T254]  __x64_sys_finit_module (kernel/module/main.c:3828 kernel/module/main.c:3812 kernel/module/main.c:3812)
[   11.279383][  T254]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   11.279386][  T254]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[   11.279388][  T254]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[   11.279391][  T254]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   11.279393][  T254] RIP: 0033:0x7fe1fb5ad37d
[   11.279396][  T254] 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
[   11.279398][  T254] RSP: 002b:00007fff50832558 EFLAGS: 00000246 ORIG_RAX: 0000000000000139
[   11.279401][  T254] RAX: ffffffffffffffda RBX: 0000558ee13c3a40 RCX: 00007fe1fb5ad37d
[   11.279402][  T254] RDX: 0000000000000000 RSI: 0000558ea5bd9ffd RDI: 0000000000000001
[   11.279403][  T254] RBP: 00007fff508325f0 R08: 0000000000000000 R09: 0000000000000000
[   11.279404][  T254] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558ea5bd9ffd
[   11.279405][  T254] R13: 0000558ee13c3a00 R14: 0000000000040000 R15: 0000000000000000
| [   11.718489][   T10]  #11: ffffffff85e89560 (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))
| [   11.718493][   T10]
| [   11.718493][   T10] stack backtrace:
| [   11.718499][   T10] Tainted: [W]=WARN
[   11.718500][   T10] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   11.718501][   T10] Workqueue: mld mld_ifc_work
[   11.718504][   T10] Call Trace:
[   11.718506][   T10]  <TASK>
[   11.718508][   T10]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   11.718514][   T10]  lockdep_rcu_suspicious.cold (kernel/locking/lockdep.c:6938)
[   11.718520][   T10]  __might_resched (kernel/sched/core.c:9196 (discriminator 9))
[   11.718524][   T10]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   11.718527][   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)
[   11.718532][   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))
[   11.718534][   T10]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   11.718540][   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)
[   11.718543][   T10]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   11.718546][   T10]  put_chars (drivers/char/virtio_console.c:1176)
[   11.718549][   T10]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   11.718552][   T10]  ? validate_chain (kernel/locking/lockdep.c:159 kernel/locking/lockdep.c:191 kernel/locking/lockdep.c:3928)
[   11.718557][   T10]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   11.718564][   T10]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   11.718567][   T10]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   11.718571][   T10]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   11.718575][   T10]  console_emit_next_record (kernel/printk/printk.c:3183)
[   11.718578][   T10]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   11.718580][   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))
[   11.718584][   T10]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   11.718586][   T10]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   11.718590][   T10]  console_flush_one_record (kernel/printk/printk.c:3268)
[   11.718594][   T10]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   11.718596][   T10]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   11.718602][   T10]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   11.718605][   T10]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   11.718606][   T10]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   11.718609][   T10]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   11.718613][   T10]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   11.718614][   T10]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   11.718618][   T10]  vprintk_emit (kernel/printk/printk.c:2479)
[   11.718622][   T10]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   11.718625][   T10]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   11.718629][   T10]  _printk (kernel/printk/printk.c:2504)
[   11.718632][   T10]  ? snapshot_read.cold (user.c:?)
[   11.718634][   T10]  ? ___ratelimit (lib/ratelimit.c:97 (discriminator 3))
[   11.718640][   T10]  ? idr_get_free (??:?)
[   11.718645][   T10] ip6_tnl_xmit_ctl.cold (net/ipv6/ip6_tunnel.c:1064 (discriminator 3)) ip6_tunnel
[   11.718650][   T10] ip6gre_tunnel_xmit (net/ipv6/ip6_gre.c:889) ip6_gre
[   11.718654][   T10]  ? ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
[   11.718657][   T10]  ? __gre6_xmit (./include/linux/skbuff.h:2904) ip6_gre
[   11.718660][   T10]  ? stack_trace_save (kernel/stacktrace.c:122 (discriminator 1))
[   11.718663][   T10]  ? filter_irq_stacks (kernel/stacktrace.c:402)
[   11.718665][   T10]  ? netif_skb_features (net/core/dev.c:3793 net/core/dev.c:3922)
[   11.718668][   T10]  ? mark_lock_irq (kernel/locking/lockdep.c:4265 (discriminator 1) kernel/locking/lockdep.c:4314 (discriminator 1))
[   11.718669][   T10]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   11.718672][   T10]  ? skb_network_protocol (./include/linux/skbuff.h:2534)
[   11.718674][   T10]  ? save_trace (kernel/locking/lockdep.c:558 kernel/locking/lockdep.c:594)
[   11.718679][   T10]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   11.718681][   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)
[   11.718685][   T10]  ? validate_xmit_skb_list (net/core/dev.c:4142)
[   11.718688][   T10]  sch_direct_xmit (net/sched/sch_generic.c:372)
[   11.718692][   T10]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   11.718695][   T10]  ? dequeue_skb (./include/trace/events/qdisc.h:14 (discriminator 19))
[   11.718697][   T10]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   11.718699][   T10]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   11.718701][   T10]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   11.718706][   T10]  __dev_xmit_skb (net/core/dev.c:4262)
[   11.718711][   T10]  ? alloc_netdev_dummy (net/core/dev.c:12327)
[   11.718712][   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))
[   11.718715][   T10]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   11.718718][   T10]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   11.718722][   T10]  __dev_queue_xmit (net/core/dev.c:4884)
[   11.718725][   T10]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   11.718729][   T10]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   11.718731][   T10]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   11.718733][   T10]  ? netdev_core_pick_tx (net/core/dev.c:4784)
[   11.718745][   T10]  ip6_finish_output2 (./include/net/neighbour.h:560 (discriminator 3) net/ipv6/ip6_output.c:138 (discriminator 3))
[   11.718749][   T10]  ? ip6_dst_lookup (net/ipv6/ip6_output.c:1269)
[   11.718751][   T10]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   11.718754][   T10]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   11.718757][   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))
[   11.718761][   T10]  ip6_finish_output (net/ipv6/ip6_output.c:210 net/ipv6/ip6_output.c:221)
[   11.718765][   T10]  ip6_output (./include/linux/netfilter.h:314 net/ipv6/ip6_output.c:248)
[   11.718768][   T10]  ? ip6_finish_output (./include/net/inet_sock.h:338 (discriminator 1))
[   11.718770][   T10]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   11.718772][   T10]  ? xfrm_bundle_lookup.constprop.0 (net/xfrm/xfrm_policy.c:3049)
[   11.718775][   T10]  ? mark_held_locks (kernel/locking/lockdep.c:4341)
[   11.718778][   T10]  ? __local_bh_enable_ip (kernel/softirq.c:478)
[   11.718781][   T10]  ? __local_bh_enable_ip (kernel/softirq.c:478)
[   11.718783][   T10]  ? icmp6_dst_alloc (net/ipv6/route.c:3364)
[   11.718786][   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))
[   11.718791][   T10]  ? mld_dad_start_work (net/ipv6/mcast.c:1153)
[   11.718798][   T10]  ? mld_send_cr (./include/linux/lockdep.h:249 net/ipv6/mcast.c:2168)
[   11.718802][   T10]  mld_ifc_work (net/ipv6/mcast.c:2739)
[   11.718804][   T10]  ? process_one_work (kernel/workqueue.c:3363 (discriminator 2))
[   11.718806][   T10]  process_one_work (kernel/workqueue.c:3387)
[   11.718813][   T10]  ? __queue_delayed_work (kernel/workqueue.c:2622)
[   11.718816][   T10]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   11.718824][   T10]  worker_thread (kernel/workqueue.c:3470 kernel/workqueue.c:3551)
[   11.718828][   T10]  ? rescuer_thread (./include/linux/list.h:419 (discriminator 3))
[   11.718830][   T10]  ? __kthread_parkme (./include/linux/instrumented.h:82 ./include/asm-generic/bitops/instrumented-non-atomic.h:141 kernel/kthread.c:272)
[   11.718833][   T10]  ? rescuer_thread (./include/linux/list.h:419 (discriminator 3))
[   11.718836][   T10]  ? rescuer_thread (./include/linux/list.h:419 (discriminator 3))
[   11.718837][   T10]  kthread (kernel/kthread.c:436)
[   11.718839][   T10]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   11.718842][   T10]  ? kthread_affine_preferred (kernel/kthread.c:857)
[   11.718845][   T10]  ret_from_fork (arch/x86/kernel/process.c:158)
[   11.718849][   T10]  ? arch_exit_to_user_mode_prepare.isra.0 (arch/x86/entry/vdso/vma.c:80 (discriminator 1))
[   11.718852][   T10]  ? __switch_to (arch/x86/kernel/process_64.c:403 arch/x86/kernel/process_64.c:663)
[   11.718855][   T10]  ? kthread_affine_preferred (kernel/kthread.c:857)
[   11.718858][   T10]  ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
| [   12.347441][   T10] softirqs last disabled at (11722): __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))
| [   12.347444][   T10] Preemption disabled at:
| [   12.347444][   T10] __dev_queue_xmit (./include/linux/bottom_half.h:20 (discriminator 2) ./include/linux/rcupdate.h:902 (discriminator 2) net/core/dev.c:4844 (discriminator 2))
| [   12.347455][   T10] Tainted: [W]=WARN
[   12.347456][   T10] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   12.347457][   T10] Workqueue: mld mld_ifc_work
[   12.347461][   T10] Call Trace:
[   12.347463][   T10]  <TASK>
[   12.347464][   T10]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   12.347470][   T10]  ? __dev_queue_xmit (./include/linux/bottom_half.h:20 (discriminator 2) ./include/linux/rcupdate.h:902 (discriminator 2) net/core/dev.c:4844 (discriminator 2))
[   12.347472][   T10]  __might_resched.cold (kernel/sched/core.c:9234)
[   12.347477][   T10]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   12.347481][   T10]  ? __kmalloc_noprof (./include/linux/sched/mm.h:317 mm/slub.c:4636 mm/slub.c:4974 mm/slub.c:5413 mm/slub.c:5439)
[   12.347486][   T10]  __kmalloc_noprof (./include/linux/sched/mm.h:322 (discriminator 2) mm/slub.c:4636 (discriminator 2) mm/slub.c:4974 (discriminator 2) mm/slub.c:5413 (discriminator 2) mm/slub.c:5439 (discriminator 2))
[   12.347488][   T10]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   12.347494][   T10]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:58 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   12.347497][   T10]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   12.347500][   T10]  put_chars (drivers/char/virtio_console.c:1176)
[   12.347503][   T10]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   12.347504][   T10]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   12.347509][   T10]  ? validate_chain (kernel/locking/lockdep.c:3817 (discriminator 2) kernel/locking/lockdep.c:3837 (discriminator 2) kernel/locking/lockdep.c:3892 (discriminator 2))
[   12.347514][   T10]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   12.347521][   T10]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   12.347523][   T10]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   12.347525][   T10]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   12.347529][   T10]  console_emit_next_record (kernel/printk/printk.c:3183)
[   12.347533][   T10]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   12.347535][   T10]  ? console_flush_one_record (./include/linux/rcupdate.h:314 (discriminator 2) ./include/linux/srcu.h:439 (discriminator 2) kernel/printk/printk.c:291 (discriminator 2) kernel/printk/printk.c:3246 (discriminator 2))
[   12.347538][   T10]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   12.347540][   T10]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   12.347544][   T10]  console_flush_one_record (kernel/printk/printk.c:3268)
[   12.347549][   T10]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   12.347551][   T10]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   12.347556][   T10]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   12.347559][   T10]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   12.347561][   T10]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   12.347563][   T10]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   12.347567][   T10]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   12.347568][   T10]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   12.347572][   T10]  vprintk_emit (kernel/printk/printk.c:2479)
[   12.347576][   T10]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   12.347578][   T10]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   12.347583][   T10]  _printk (kernel/printk/printk.c:2504)
[   12.347587][   T10]  ? snapshot_read.cold (user.c:?)
[   12.347589][   T10]  ? ___ratelimit (lib/ratelimit.c:97 (discriminator 3))
[   12.347595][   T10]  ? idr_get_free (??:?)
[   12.347600][   T10] ip6_tnl_xmit_ctl.cold (net/ipv6/ip6_tunnel.c:1064 (discriminator 3)) ip6_tunnel
[   12.347605][   T10] ip6gre_tunnel_xmit (net/ipv6/ip6_gre.c:889) ip6_gre
[   12.347611][   T10]  ? __gre6_xmit (./include/linux/skbuff.h:2904) ip6_gre
[   12.347613][   T10]  ? mark_usage (kernel/locking/lockdep.c:4690)
[   12.347615][   T10]  ? ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
[   12.347617][   T10]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   12.347619][   T10]  ? netif_skb_features (net/core/dev.c:3793 net/core/dev.c:3922)
[   12.347622][   T10]  ? mark_usage (kernel/locking/lockdep.c:4690)
[   12.347624][   T10]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   12.347626][   T10]  ? skb_network_protocol (./include/linux/skbuff.h:2534)
[   12.347631][   T10]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   12.347634][   T10]  dev_hard_start_xmit (./include/linux/netdevice.h:5429 ./include/linux/netdevice.h:5438 net/core/dev.c:3937 net/core/dev.c:3953)
[   12.347637][   T10]  ? validate_xmit_skb_list (net/core/dev.c:4142)
[   12.347641][   T10]  sch_direct_xmit (net/sched/sch_generic.c:372)
[   12.347645][   T10]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   12.347648][   T10]  ? dequeue_skb (./include/trace/events/qdisc.h:14 (discriminator 19))
[   12.347650][   T10]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   12.347652][   T10]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   12.347654][   T10]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   12.347659][   T10]  __dev_xmit_skb (net/core/dev.c:4262)
[   12.347663][   T10]  ? alloc_netdev_dummy (net/core/dev.c:12327)
[   12.347665][   T10]  ? __dev_queue_xmit (./include/linux/bottom_half.h:20 (discriminator 2) ./include/linux/rcupdate.h:902 (discriminator 2) net/core/dev.c:4844 (discriminator 2))
[   12.347668][   T10]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   12.347670][   T10]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   12.347674][   T10]  __dev_queue_xmit (net/core/dev.c:4884)
[   12.347677][   T10]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   12.347682][   T10]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   12.347683][   T10]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   12.347685][   T10]  ? netdev_core_pick_tx (net/core/dev.c:4784)
[   12.347696][   T10]  ip6_finish_output2 (./include/net/neighbour.h:560 (discriminator 3) net/ipv6/ip6_output.c:138 (discriminator 3))
[   12.347701][   T10]  ? ip6_dst_lookup (net/ipv6/ip6_output.c:1269)
[   12.347703][   T10]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   12.347705][   T10]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   12.347708][   T10]  ? ip6_mtu (./include/linux/rcupdate.h:319 (discriminator 2) ./include/linux/rcupdate.h:880 (discriminator 2) ./include/net/ip6_route.h:384 (discriminator 2) net/ipv6/route.c:3290 (discriminator 2))
[   12.347713][   T10]  ip6_finish_output (net/ipv6/ip6_output.c:210 net/ipv6/ip6_output.c:221)
[   12.347717][   T10]  ip6_output (./include/linux/netfilter.h:314 net/ipv6/ip6_output.c:248)
[   12.347720][   T10]  ? ip6_finish_output (./include/net/inet_sock.h:338 (discriminator 1))
[   12.347721][   T10]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   12.347723][   T10]  ? xfrm_bundle_lookup.constprop.0 (net/xfrm/xfrm_policy.c:3049)
[   12.347726][   T10]  ? mark_held_locks (kernel/locking/lockdep.c:4341)
[   12.347729][   T10]  ? __local_bh_enable_ip (kernel/softirq.c:478)
[   12.347732][   T10]  ? __local_bh_enable_ip (kernel/softirq.c:478)
[   12.347734][   T10]  ? icmp6_dst_alloc (net/ipv6/route.c:3364)
[   12.347738][   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))
[   12.347742][   T10]  ? mld_dad_start_work (net/ipv6/mcast.c:1153)
[   12.347748][   T10]  ? mld_send_cr (./include/linux/lockdep.h:249 net/ipv6/mcast.c:2168)
[   12.347753][   T10]  mld_ifc_work (net/ipv6/mcast.c:2739)
[   12.347755][   T10]  ? process_one_work (kernel/workqueue.c:3363 (discriminator 2))
[   12.347757][   T10]  process_one_work (kernel/workqueue.c:3387)
[   12.347763][   T10]  ? __queue_delayed_work (kernel/workqueue.c:2622)
[   12.347766][   T10]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   12.347773][   T10]  worker_thread (kernel/workqueue.c:3470 kernel/workqueue.c:3551)
[   12.347778][   T10]  ? rescuer_thread (./include/linux/list.h:419 (discriminator 3))
[   12.347780][   T10]  ? __kthread_parkme (./include/linux/instrumented.h:82 ./include/asm-generic/bitops/instrumented-non-atomic.h:141 kernel/kthread.c:272)
[   12.347782][   T10]  ? rescuer_thread (./include/linux/list.h:419 (discriminator 3))
[   12.347785][   T10]  ? rescuer_thread (./include/linux/list.h:419 (discriminator 3))
[   12.347787][   T10]  kthread (kernel/kthread.c:436)
[   12.347789][   T10]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   12.347792][   T10]  ? kthread_affine_preferred (kernel/kthread.c:857)
[   12.347794][   T10]  ret_from_fork (arch/x86/kernel/process.c:158)
[   12.347798][   T10]  ? arch_exit_to_user_mode_prepare.isra.0 (arch/x86/entry/vdso/vma.c:80 (discriminator 1))
[   12.347801][   T10]  ? __switch_to (arch/x86/kernel/process_64.c:403 arch/x86/kernel/process_64.c:663)
[   12.347804][   T10]  ? kthread_affine_preferred (kernel/kthread.c:857)
[   12.347807][   T10]  ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
| [   13.476754][   T69] softirqs last disabled at (21630): __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))
| [   13.476756][   T69] Preemption disabled at:
| [   13.476757][   T69] __dev_queue_xmit (./include/linux/bottom_half.h:20 (discriminator 2) ./include/linux/rcupdate.h:902 (discriminator 2) net/core/dev.c:4844 (discriminator 2))
| [   13.476767][   T69] Tainted: [W]=WARN
[   13.476768][   T69] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   13.476770][   T69] Workqueue: ipv6_addrconf addrconf_dad_work
[   13.476775][   T69] Call Trace:
[   13.476777][   T69]  <TASK>
[   13.476778][   T69]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   13.476784][   T69]  ? __dev_queue_xmit (./include/linux/bottom_half.h:20 (discriminator 2) ./include/linux/rcupdate.h:902 (discriminator 2) net/core/dev.c:4844 (discriminator 2))
[   13.476786][   T69]  __might_resched.cold (kernel/sched/core.c:9234)
[   13.476791][   T69]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   13.476795][   T69]  ? __kmalloc_noprof (./include/linux/sched/mm.h:317 mm/slub.c:4636 mm/slub.c:4974 mm/slub.c:5413 mm/slub.c:5439)
[   13.476800][   T69]  __kmalloc_noprof (./include/linux/sched/mm.h:322 (discriminator 2) mm/slub.c:4636 (discriminator 2) mm/slub.c:4974 (discriminator 2) mm/slub.c:5413 (discriminator 2) mm/slub.c:5439 (discriminator 2))
[   13.476803][   T69]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   13.476809][   T69]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:58 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   13.476811][   T69]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   13.476815][   T69]  put_chars (drivers/char/virtio_console.c:1176)
[   13.476818][   T69]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   13.476822][   T69]  ? validate_chain (kernel/locking/lockdep.c:159 kernel/locking/lockdep.c:191 kernel/locking/lockdep.c:3928)
[   13.476826][   T69]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   13.476829][   T69]  ? mark_usage (kernel/locking/lockdep.c:4690)
[   13.476831][   T69]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   13.476832][   T69]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   13.476836][   T69]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   13.476838][   T69]  ? console_emit_next_record (kernel/printk/printk.c:3095 (discriminator 2) kernel/printk/printk.c:3182 (discriminator 2))
[   13.476841][   T69]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   13.476845][   T69]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   13.476850][   T69]  console_emit_next_record (kernel/printk/printk.c:3183)
[   13.476854][   T69]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   13.476855][   T69]  ? console_flush_one_record (./include/linux/rcupdate.h:314 (discriminator 2) ./include/linux/srcu.h:439 (discriminator 2) kernel/printk/printk.c:291 (discriminator 2) kernel/printk/printk.c:3246 (discriminator 2))
[   13.476859][   T69]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   13.476861][   T69]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   13.476865][   T69]  console_flush_one_record (kernel/printk/printk.c:3268)
[   13.476869][   T69]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   13.476871][   T69]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   13.476877][   T69]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   13.476884][   T69]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   13.476886][   T69]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   13.476889][   T69]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   13.476892][   T69]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   13.476894][   T69]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   13.476898][   T69]  vprintk_emit (kernel/printk/printk.c:2479)
[   13.476902][   T69]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   13.476905][   T69]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   13.476909][   T69]  _printk (kernel/printk/printk.c:2504)
[   13.476913][   T69]  ? snapshot_read.cold (user.c:?)
[   13.476915][   T69]  ? ___ratelimit (lib/ratelimit.c:97 (discriminator 3))
[   13.476921][   T69]  ? idr_get_free (??:?)
[   13.476926][   T69] ip6_tnl_xmit_ctl.cold (net/ipv6/ip6_tunnel.c:1064 (discriminator 3)) ip6_tunnel
[   13.476932][   T69] ip6gre_tunnel_xmit (net/ipv6/ip6_gre.c:889) ip6_gre
[   13.476937][   T69]  ? mark_usage (kernel/locking/lockdep.c:4690)
[   13.476939][   T69]  ? __gre6_xmit (./include/linux/skbuff.h:2904) ip6_gre
[   13.476943][   T69]  ? mark_usage (kernel/locking/lockdep.c:4690)
[   13.476945][   T69]  ? netif_skb_features (net/core/dev.c:3793 net/core/dev.c:3922)
[   13.476947][   T69]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   13.476948][   T69]  ? validate_chain (kernel/locking/lockdep.c:157 kernel/locking/lockdep.c:202 kernel/locking/lockdep.c:3329 kernel/locking/lockdep.c:3924)
[   13.476951][   T69]  ? skb_network_protocol (./include/linux/skbuff.h:2534)
[   13.476954][   T69]  ? mark_usage (kernel/locking/lockdep.c:4690)
[   13.476958][   T69]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   13.476961][   T69]  dev_hard_start_xmit (./include/linux/netdevice.h:5429 ./include/linux/netdevice.h:5438 net/core/dev.c:3937 net/core/dev.c:3953)
[   13.476963][   T69]  ? lockdep_hardirqs_on_prepare.part.0 (kernel/locking/lockdep.c:4407 (discriminator 17))
[   13.476966][   T69]  ? validate_xmit_skb_list (net/core/dev.c:4142)
[   13.476970][   T69]  sch_direct_xmit (net/sched/sch_generic.c:372)
[   13.476974][   T69]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   13.476977][   T69]  ? dequeue_skb (./include/trace/events/qdisc.h:14 (discriminator 19))
[   13.476979][   T69]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   13.476981][   T69]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   13.476986][   T69]  __dev_xmit_skb (net/core/dev.c:4262)
[   13.476989][   T69]  ? tc_run (net/core/dev.c:4444 (discriminator 6))
[   13.476992][   T69]  ? alloc_netdev_dummy (net/core/dev.c:12327)
[   13.476994][   T69]  ? netdev_offload_xstats_push_delta (net/core/dev.c:9326 net/core/dev.c:9461)
[   13.476997][   T69]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   13.476999][   T69]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   13.477003][   T69]  __dev_queue_xmit (net/core/dev.c:4884)
[   13.477011][   T69]  ? netdev_core_pick_tx (net/core/dev.c:4784)
[   13.477013][   T69]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   13.477014][   T69]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   13.477021][   T69]  ? neigh_hh_output (./include/net/neighbour.h:525)
[   13.477026][   T69]  ip6_finish_output2 (./include/net/neighbour.h:558 net/ipv6/ip6_output.c:138)
[   13.477031][   T69]  ? ip6_dst_lookup (net/ipv6/ip6_output.c:1269)
[   13.477032][   T69]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   13.477035][   T69]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   13.477038][   T69]  ? ip6_mtu (./include/linux/rcupdate.h:319 (discriminator 2) ./include/linux/rcupdate.h:880 (discriminator 2) ./include/net/ip6_route.h:384 (discriminator 2) net/ipv6/route.c:3290 (discriminator 2))
[   13.477042][   T69]  ip6_finish_output (net/ipv6/ip6_output.c:210 net/ipv6/ip6_output.c:221)
[   13.477046][   T69]  ip6_output (./include/linux/netfilter.h:314 net/ipv6/ip6_output.c:248)
[   13.477050][   T69]  ? ip6_finish_output (./include/net/inet_sock.h:338 (discriminator 1))
[   13.477051][   T69]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   13.477053][   T69]  ? xfrm_bundle_lookup.constprop.0 (net/xfrm/xfrm_policy.c:3049)
[   13.477056][   T69]  ? mark_held_locks (kernel/locking/lockdep.c:4341)
[   13.477060][   T69]  ? __local_bh_enable_ip (kernel/softirq.c:478)
[   13.477063][   T69]  ? __local_bh_enable_ip (kernel/softirq.c:478)
[   13.477065][   T69]  ? icmp6_dst_alloc (net/ipv6/route.c:3364)
[   13.477068][   T69]  mld_sendpack (./include/net/dst.h:470 (discriminator 4) ./include/linux/netfilter.h:325 (discriminator 4) ./include/linux/netfilter.h:319 (discriminator 4) net/ipv6/mcast.c:1890 (discriminator 4))
[   13.477073][   T69]  ? mld_dad_start_work (net/ipv6/mcast.c:1153)
[   13.477082][   T69]  ipv6_mc_dad_complete (net/ipv6/mcast.c:2316)
[   13.477084][   T69]  ? __local_bh_enable_ip (kernel/softirq.c:478)
[   13.477086][   T69]  addrconf_dad_completed (net/ipv6/addrconf.c:4376)
[   13.477090][   T69]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   13.477092][   T69]  ? addrconf_rs_timer (net/ipv6/addrconf.c:4092 (discriminator 11))
[   13.477095][   T69]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   13.477096][   T69]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   13.477099][   T69]  ? mark_held_locks (kernel/locking/lockdep.c:4341)
[   13.477102][   T69]  ? addrconf_dad_work (net/ipv6/addrconf.c:4304)
[   13.477104][   T69]  addrconf_dad_work (net/ipv6/addrconf.c:4304)
[   13.477109][   T69]  ? addrconf_dad_begin (net/ipv6/addrconf.c:4180)
[   13.477112][   T69]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   13.477114][   T69]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   13.477116][   T69]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   13.477117][   T69]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   13.477121][   T69]  process_one_work (kernel/workqueue.c:3387)
[   13.477129][   T69]  ? __queue_delayed_work (kernel/workqueue.c:2622)
[   13.477131][   T69]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   13.477139][   T69]  worker_thread (kernel/workqueue.c:3470 kernel/workqueue.c:3551)
[   13.477143][   T69]  ? rescuer_thread (./include/linux/list.h:419 (discriminator 3))
[   13.477145][   T69]  ? __kthread_parkme (./include/linux/instrumented.h:82 ./include/asm-generic/bitops/instrumented-non-atomic.h:141 kernel/kthread.c:272)
[   13.477148][   T69]  ? rescuer_thread (./include/linux/list.h:419 (discriminator 3))
[   13.477151][   T69]  ? rescuer_thread (./include/linux/list.h:419 (discriminator 3))
[   13.477153][   T69]  kthread (kernel/kthread.c:436)
[   13.477155][   T69]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   13.477157][   T69]  ? kthread_affine_preferred (kernel/kthread.c:857)
[   13.477160][   T69]  ret_from_fork (arch/x86/kernel/process.c:158)
[   13.477164][   T69]  ? arch_exit_to_user_mode_prepare.isra.0 (arch/x86/entry/vdso/vma.c:80 (discriminator 1))
[   13.477167][   T69]  ? __switch_to (arch/x86/kernel/process_64.c:403 arch/x86/kernel/process_64.c:663)
[   13.477171][   T69]  ? kthread_affine_preferred (kernel/kthread.c:857)
[   13.477173][   T69]  ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
| [   17.764781][    C0]
| [   17.764782][    C0]
| [   17.764782][    C0] stack backtrace:
| [   17.764788][    C0] Tainted: [W]=WARN
[   17.764789][    C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   17.764790][    C0] Call Trace:
[   17.764792][    C0]  <IRQ>
[   17.764793][    C0]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   17.764797][    C0]  print_irq_inversion_bug.part.0.cold (kernel/locking/lockdep.c:4141)
[   17.764799][    C0]  mark_lock_irq (kernel/locking/lockdep.c:4095 kernel/locking/lockdep.c:4174 kernel/locking/lockdep.c:4310)
[   17.764800][    C0]  ? add_lock_to_list (./include/linux/find.h:391 kernel/locking/lockdep.c:1419 kernel/locking/lockdep.c:1450)
[   17.764804][    C0]  mark_lock (kernel/locking/lockdep.c:4769)
[   17.764805][    C0]  mark_usage (kernel/locking/lockdep.c:4658)
[   17.764807][    C0]  __lock_acquire (kernel/locking/lockdep.c:5208)
[   17.764809][    C0]  lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   17.764810][    C0]  ? console_lock_spinning_enable (kernel/printk/printk.c:1902 (discriminator 2))
[   17.764812][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   17.764815][    C0]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   17.764817][    C0]  console_lock_spinning_enable (kernel/printk/printk.c:1902 (discriminator 2))
[   17.764819][    C0]  ? console_lock_spinning_enable (kernel/printk/printk.c:1902 (discriminator 2))
[   17.764820][    C0]  console_emit_next_record (kernel/printk/printk.c:3177)
[   17.764822][    C0]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   17.764824][    C0]  ? console_flush_one_record (./include/linux/rcupdate.h:314 (discriminator 2) ./include/linux/srcu.h:439 (discriminator 2) kernel/printk/printk.c:291 (discriminator 2) kernel/printk/printk.c:3246 (discriminator 2))
[   17.764826][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   17.764828][    C0]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   17.764829][    C0]  console_flush_one_record (kernel/printk/printk.c:3268)
[   17.764832][    C0]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   17.764833][    C0]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   17.764835][    C0]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   17.764837][    C0]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   17.764839][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   17.764840][    C0]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   17.764842][    C0]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   17.764844][    C0]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   17.764846][    C0]  vprintk_emit (kernel/printk/printk.c:2479)
[   17.764848][    C0]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   17.764850][    C0]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   17.764852][    C0]  _printk (kernel/printk/printk.c:2504)
[   17.764854][    C0]  ? snapshot_read.cold (user.c:?)
[   17.764855][    C0]  ? ___ratelimit (lib/ratelimit.c:97 (discriminator 3))
[   17.764858][    C0]  ? idr_get_free (??:?)
[   17.764861][    C0] ip6_tnl_xmit_ctl.cold (net/ipv6/ip6_tunnel.c:1064 (discriminator 3)) ip6_tunnel
[   17.764863][    C0] ip6gre_tunnel_xmit (net/ipv6/ip6_gre.c:889) ip6_gre
[   17.764865][    C0]  ? mark_usage (kernel/locking/lockdep.c:4690)
[   17.764866][    C0]  ? __gre6_xmit (./include/linux/skbuff.h:2904) ip6_gre
[   17.764868][    C0]  ? mark_usage (kernel/locking/lockdep.c:4690)
[   17.764870][    C0]  ? netif_skb_features (net/core/dev.c:3793 net/core/dev.c:3922)
[   17.764871][    C0]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   17.764873][    C0]  ? validate_chain (kernel/locking/lockdep.c:157 kernel/locking/lockdep.c:202 kernel/locking/lockdep.c:3329 kernel/locking/lockdep.c:3924)
[   17.764874][    C0]  ? skb_network_protocol (./include/linux/skbuff.h:2534)
[   17.764876][    C0]  ? mark_usage (kernel/locking/lockdep.c:4690)
[   17.764878][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   17.764880][    C0]  dev_hard_start_xmit (./include/linux/netdevice.h:5429 ./include/linux/netdevice.h:5438 net/core/dev.c:3937 net/core/dev.c:3953)
[   17.764881][    C0]  ? validate_chain (kernel/locking/lockdep.c:154 (discriminator 5) kernel/locking/lockdep.c:202 (discriminator 5) kernel/locking/lockdep.c:3329 (discriminator 5) kernel/locking/lockdep.c:3924 (discriminator 5))
[   17.764883][    C0]  ? validate_xmit_skb_list (net/core/dev.c:4142)
[   17.764885][    C0]  sch_direct_xmit (net/sched/sch_generic.c:372)
[   17.764886][    C0]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   17.764888][    C0]  ? dequeue_skb (./include/trace/events/qdisc.h:14 (discriminator 19))
[   17.764889][    C0]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   17.764891][    C0]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   17.764893][    C0]  __dev_xmit_skb (net/core/dev.c:4262)
[   17.764894][    C0]  ? tc_run (net/core/dev.c:4444 (discriminator 6))
[   17.764901][    C0]  ? alloc_netdev_dummy (net/core/dev.c:12327)
[   17.764903][    C0]  ? netdev_offload_xstats_push_delta (net/core/dev.c:9326 net/core/dev.c:9461)
[   17.764905][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   17.764906][    C0]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   17.764908][    C0]  __dev_queue_xmit (net/core/dev.c:4884)
[   17.764911][    C0]  ? netdev_core_pick_tx (net/core/dev.c:4784)
[   17.764913][    C0]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   17.764914][    C0]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   17.764916][    C0]  ? neigh_hh_output (./include/net/neighbour.h:525)
[   17.764919][    C0]  ip6_finish_output2 (./include/net/neighbour.h:558 net/ipv6/ip6_output.c:138)
[   17.764920][    C0]  ? ip6_dst_lookup (net/ipv6/ip6_output.c:1269)
[   17.764922][    C0]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   17.764923][    C0]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   17.764925][    C0]  ? ip6_mtu (./include/linux/rcupdate.h:319 (discriminator 2) ./include/linux/rcupdate.h:880 (discriminator 2) ./include/net/ip6_route.h:384 (discriminator 2) net/ipv6/route.c:3290 (discriminator 2))
[   17.764927][    C0]  ip6_finish_output (net/ipv6/ip6_output.c:210 net/ipv6/ip6_output.c:221)
[   17.764928][    C0]  ip6_output (./include/linux/netfilter.h:314 net/ipv6/ip6_output.c:248)
[   17.764930][    C0]  ? ip6_finish_output (./include/net/inet_sock.h:338 (discriminator 1))
[   17.764931][    C0]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   17.764933][    C0]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   17.764934][    C0]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   17.764935][    C0]  ? __local_bh_enable_ip (kernel/softirq.c:478)
[   17.764937][    C0]  ndisc_send_skb (./include/net/dst.h:470 (discriminator 4) ./include/linux/netfilter.h:325 (discriminator 4) net/ipv6/ndisc.c:513 (discriminator 4))
[   17.764940][    C0]  ? ndisc_recv_na (./include/net/net_namespace.h:422 (discriminator 7))
[   17.764942][    C0]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   17.764944][    C0]  ? __ndisc_fill_addr_option (net/ipv6/ndisc.c:159)
[   17.764946][    C0]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   17.764948][    C0]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   17.764950][    C0]  addrconf_rs_timer (net/ipv6/addrconf.c:4073)
[   17.764952][    C0]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   17.764953][    C0]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   17.764955][    C0]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   17.764957][    C0]  call_timer_fn (kernel/time/timer.c:1748)
[   17.764959][    C0]  ? detach_if_pending (./include/linux/list.h:1159)
[   17.764960][    C0]  ? debug_object_active_state (lib/debugobjects.c:1122)
[   17.764964][    C0]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   17.764965][    C0]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   17.764966][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   17.764969][    C0]  __run_timers (kernel/time/timer.c:1799 kernel/time/timer.c:2374)
[   17.764970][    C0]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   17.764972][    C0]  ? __bpf_trace_itimer_expire (./include/trace/events/timer.h:407)
[   17.764974][    C0]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   17.764977][    C0]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   17.764979][    C0]  run_timer_softirq (kernel/time/timer.c:2386 kernel/time/timer.c:2395 kernel/time/timer.c:2403)
[   17.764981][    C0]  ? __run_timers (./include/trace/events/timer.h:138 (discriminator 19))
[   17.764982][    C0]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   17.764985][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   17.764986][    C0]  handle_softirqs (kernel/softirq.c:645)
[   17.764988][    C0]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   17.764989][    C0]  ? _local_bh_enable (kernel/softirq.c:428 (discriminator 1))
[   17.764991][    C0]  __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
[   17.764993][    C0]  irq_exit_rcu (kernel/softirq.c:784)
[   17.764994][    C0]  sysvec_apic_timer_interrupt (arch/x86/kernel/apic/apic.c:1062 (discriminator 37) arch/x86/kernel/apic/apic.c:1062 (discriminator 37))
[   17.764996][    C0]  </IRQ>
[   17.764996][    C0]  <TASK>
[   17.764997][    C0]  ? lockdep_hardirqs_on_prepare.part.0 (kernel/locking/lockdep.c:470 (discriminator 2) kernel/locking/lockdep.c:4427 (discriminator 2))
[   17.764998][    C0]  asm_sysvec_apic_timer_interrupt (./arch/x86/include/asm/idtentry.h:674)
[   17.765000][    C0] RIP: 0010:pv_native_safe_halt (./arch/x86/include/asm/irqflags.h:48 arch/x86/kernel/paravirt.c:63)
[   17.765003][    C0] 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
[   17.765005][    C0] RSP: 0018:ffffffff85c07cf8 EFLAGS: 00000296
[   17.765007][    C0] RAX: 00000000000a1ee3 RBX: ffffffff85c1c600 RCX: ffffffff82cf0307
[   17.765009][    C0] RDX: ffffffff85c1c600 RSI: ffffffff85a38af6 RDI: ffffffff8548d8e0
[   17.765009][    C0] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[   17.765010][    C0] R10: 0000000000000000 R11: 0000000000000001 R12: 1ffffffff0b80fa2
[   17.765011][    C0] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000014770
[   17.765013][    C0]  ? cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   17.765015][    C0]  ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4488)
[   17.765016][    C0]  default_idle (./arch/x86/include/asm/paravirt.h:62 arch/x86/kernel/process.c:768)
[   17.765018][    C0]  default_idle_call (kernel/sched/idle.c:122)
[   17.765019][    C0]  cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   17.765021][    C0]  ? arch_cpu_idle_exit+0x40/0x40
[   17.765022][    C0]  ? mark_tsc_async_resets (arch/x86/kernel/tsc_sync.c:49)
[   17.765025][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   17.765027][    C0]  do_idle (kernel/sched/idle.c:355)
[   17.765028][    C0]  cpu_startup_entry (kernel/sched/idle.c:454)
[   17.765029][    C0]  rest_init (init/main.c:727)
[   17.765031][    C0]  ? __cpuidle_text_end (??:?)
[   17.765034][    C0]  ? rest_init (init/main.c:727)
[   17.765035][    C0]  ? acpi_hw_set_mode (drivers/acpi/acpica/hwacpi.c:72 (discriminator 1))
[   17.765039][    C0]  ? cpus_read_unlock (./include/linux/percpu-rwsem.h:125 (discriminator 1) kernel/cpu.c:502 (discriminator 1))
[   17.765042][    C0]  ? acpi_enable (drivers/acpi/acpica/evxfevnt.c:47)
[   17.765044][    C0]  start_kernel (init/main.c:1185)
[   17.765045][    C0]  x86_64_start_reservations (arch/x86/kernel/head64.c:310)
[   17.765047][    C0]  x86_64_start_kernel (arch/x86/kernel/head64.c:291)
[   17.765049][    C0]  common_startup_64 (arch/x86/kernel/head_64.S:418)
| [   17.765068][    C0] softirqs last disabled at (663269): __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
| [   17.765070][    C0] Preemption disabled at:
| [   17.765070][    C0] schedule_preempt_disabled (kernel/sched/core.c:7420)
| [   17.765075][    C0] Tainted: [W]=WARN
[   17.765075][    C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   17.765076][    C0] Call Trace:
[   17.765076][    C0]  <IRQ>
[   17.765077][    C0]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   17.765079][    C0]  ? schedule_preempt_disabled (kernel/sched/core.c:7420)
[   17.765080][    C0]  __might_resched.cold (kernel/sched/core.c:9234)
[   17.765082][    C0]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   17.765086][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   17.765088][    C0]  __kmalloc_noprof (./include/linux/sched/mm.h:322 (discriminator 2) mm/slub.c:4636 (discriminator 2) mm/slub.c:4974 (discriminator 2) mm/slub.c:5413 (discriminator 2) mm/slub.c:5439 (discriminator 2))
[   17.765089][    C0]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   17.765091][    C0]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   17.765092][    C0]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:58 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   17.765094][    C0]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   17.765096][    C0]  put_chars (drivers/char/virtio_console.c:1176)
[   17.765098][    C0]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   17.765099][    C0]  ? mark_lock (kernel/locking/lockdep.c:4769)
[   17.765101][    C0]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   17.765104][    C0]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   17.765105][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   17.765106][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   17.765109][    C0]  console_emit_next_record (kernel/printk/printk.c:3183)
[   17.765111][    C0]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   17.765112][    C0]  ? console_flush_one_record (./include/linux/rcupdate.h:314 (discriminator 2) ./include/linux/srcu.h:439 (discriminator 2) kernel/printk/printk.c:291 (discriminator 2) kernel/printk/printk.c:3246 (discriminator 2))
[   17.765114][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   17.765116][    C0]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   17.765118][    C0]  console_flush_one_record (kernel/printk/printk.c:3268)
[   17.765120][    C0]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   17.765121][    C0]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   17.765124][    C0]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   17.765125][    C0]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   17.765127][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   17.765129][    C0]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   17.765131][    C0]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   17.765132][    C0]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   17.765134][    C0]  vprintk_emit (kernel/printk/printk.c:2479)
[   17.765136][    C0]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   17.765138][    C0]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   17.765141][    C0]  _printk (kernel/printk/printk.c:2504)
[   17.765142][    C0]  ? snapshot_read.cold (user.c:?)
[   17.765144][    C0]  ? ___ratelimit (lib/ratelimit.c:97 (discriminator 3))
[   17.765146][    C0]  ? idr_get_free (??:?)
[   17.765148][    C0] ip6_tnl_xmit_ctl.cold (net/ipv6/ip6_tunnel.c:1064 (discriminator 3)) ip6_tunnel
[   17.765151][    C0] ip6gre_tunnel_xmit (net/ipv6/ip6_gre.c:889) ip6_gre
[   17.765153][    C0]  ? mark_usage (kernel/locking/lockdep.c:4690)
[   17.765154][    C0]  ? __gre6_xmit (./include/linux/skbuff.h:2904) ip6_gre
[   17.765156][    C0]  ? mark_usage (kernel/locking/lockdep.c:4690)
[   17.765157][    C0]  ? netif_skb_features (net/core/dev.c:3793 net/core/dev.c:3922)
[   17.765159][    C0]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   17.765160][    C0]  ? validate_chain (kernel/locking/lockdep.c:157 kernel/locking/lockdep.c:202 kernel/locking/lockdep.c:3329 kernel/locking/lockdep.c:3924)
[   17.765162][    C0]  ? skb_network_protocol (./include/linux/skbuff.h:2534)
[   17.765163][    C0]  ? mark_usage (kernel/locking/lockdep.c:4690)
[   17.765165][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   17.765167][    C0]  dev_hard_start_xmit (./include/linux/netdevice.h:5429 ./include/linux/netdevice.h:5438 net/core/dev.c:3937 net/core/dev.c:3953)
[   17.765168][    C0]  ? validate_chain (kernel/locking/lockdep.c:154 (discriminator 5) kernel/locking/lockdep.c:202 (discriminator 5) kernel/locking/lockdep.c:3329 (discriminator 5) kernel/locking/lockdep.c:3924 (discriminator 5))
[   17.765170][    C0]  ? validate_xmit_skb_list (net/core/dev.c:4142)
[   17.765172][    C0]  sch_direct_xmit (net/sched/sch_generic.c:372)
[   17.765173][    C0]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   17.765175][    C0]  ? dequeue_skb (./include/trace/events/qdisc.h:14 (discriminator 19))
[   17.765176][    C0]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   17.765178][    C0]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   17.765180][    C0]  __dev_xmit_skb (net/core/dev.c:4262)
[   17.765181][    C0]  ? tc_run (net/core/dev.c:4444 (discriminator 6))
[   17.765183][    C0]  ? alloc_netdev_dummy (net/core/dev.c:12327)
[   17.765184][    C0]  ? netdev_offload_xstats_push_delta (net/core/dev.c:9326 net/core/dev.c:9461)
[   17.765185][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   17.765187][    C0]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   17.765189][    C0]  __dev_queue_xmit (net/core/dev.c:4884)
[   17.765195][    C0]  ? netdev_core_pick_tx (net/core/dev.c:4784)
[   17.765197][    C0]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   17.765198][    C0]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   17.765200][    C0]  ? neigh_hh_output (./include/net/neighbour.h:525)
[   17.765202][    C0]  ip6_finish_output2 (./include/net/neighbour.h:558 net/ipv6/ip6_output.c:138)
[   17.765204][    C0]  ? ip6_dst_lookup (net/ipv6/ip6_output.c:1269)
[   17.765205][    C0]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   17.765207][    C0]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   17.765209][    C0]  ? ip6_mtu (./include/linux/rcupdate.h:319 (discriminator 2) ./include/linux/rcupdate.h:880 (discriminator 2) ./include/net/ip6_route.h:384 (discriminator 2) net/ipv6/route.c:3290 (discriminator 2))
[   17.765210][    C0]  ip6_finish_output (net/ipv6/ip6_output.c:210 net/ipv6/ip6_output.c:221)
[   17.765212][    C0]  ip6_output (./include/linux/netfilter.h:314 net/ipv6/ip6_output.c:248)
[   17.765214][    C0]  ? ip6_finish_output (./include/net/inet_sock.h:338 (discriminator 1))
[   17.765215][    C0]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   17.765216][    C0]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   17.765218][    C0]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   17.765219][    C0]  ? __local_bh_enable_ip (kernel/softirq.c:478)
[   17.765221][    C0]  ndisc_send_skb (./include/net/dst.h:470 (discriminator 4) ./include/linux/netfilter.h:325 (discriminator 4) net/ipv6/ndisc.c:513 (discriminator 4))
[   17.765223][    C0]  ? ndisc_recv_na (./include/net/net_namespace.h:422 (discriminator 7))
[   17.765225][    C0]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   17.765227][    C0]  ? __ndisc_fill_addr_option (net/ipv6/ndisc.c:159)
[   17.765229][    C0]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   17.765231][    C0]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   17.765233][    C0]  addrconf_rs_timer (net/ipv6/addrconf.c:4073)
[   17.765235][    C0]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   17.765237][    C0]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   17.765238][    C0]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   17.765240][    C0]  call_timer_fn (kernel/time/timer.c:1748)
[   17.765242][    C0]  ? detach_if_pending (./include/linux/list.h:1159)
[   17.765243][    C0]  ? debug_object_active_state (lib/debugobjects.c:1122)
[   17.765245][    C0]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   17.765246][    C0]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   17.765248][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   17.765250][    C0]  __run_timers (kernel/time/timer.c:1799 kernel/time/timer.c:2374)
[   17.765252][    C0]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   17.765254][    C0]  ? __bpf_trace_itimer_expire (./include/trace/events/timer.h:407)
[   17.765255][    C0]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   17.765258][    C0]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   17.765260][    C0]  run_timer_softirq (kernel/time/timer.c:2386 kernel/time/timer.c:2395 kernel/time/timer.c:2403)
[   17.765262][    C0]  ? __run_timers (./include/trace/events/timer.h:138 (discriminator 19))
[   17.765264][    C0]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   17.765265][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   17.765266][    C0]  handle_softirqs (kernel/softirq.c:645)
[   17.765268][    C0]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   17.765270][    C0]  ? _local_bh_enable (kernel/softirq.c:428 (discriminator 1))
[   17.765271][    C0]  __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
[   17.765273][    C0]  irq_exit_rcu (kernel/softirq.c:784)
[   17.765274][    C0]  sysvec_apic_timer_interrupt (arch/x86/kernel/apic/apic.c:1062 (discriminator 37) arch/x86/kernel/apic/apic.c:1062 (discriminator 37))
[   17.765276][    C0]  </IRQ>
[   17.765276][    C0]  <TASK>
[   17.765277][    C0]  ? lockdep_hardirqs_on_prepare.part.0 (kernel/locking/lockdep.c:470 (discriminator 2) kernel/locking/lockdep.c:4427 (discriminator 2))
[   17.765278][    C0]  asm_sysvec_apic_timer_interrupt (./arch/x86/include/asm/idtentry.h:674)
[   17.765279][    C0] RIP: 0010:pv_native_safe_halt (./arch/x86/include/asm/irqflags.h:48 arch/x86/kernel/paravirt.c:63)
[   17.765281][    C0] 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
[   17.765283][    C0] RSP: 0018:ffffffff85c07cf8 EFLAGS: 00000296
[   17.765284][    C0] RAX: 00000000000a1ee3 RBX: ffffffff85c1c600 RCX: ffffffff82cf0307
[   17.765284][    C0] RDX: ffffffff85c1c600 RSI: ffffffff85a38af6 RDI: ffffffff8548d8e0
[   17.765285][    C0] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[   17.765286][    C0] R10: 0000000000000000 R11: 0000000000000001 R12: 1ffffffff0b80fa2
[   17.765287][    C0] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000014770
[   17.765288][    C0]  ? cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   17.765290][    C0]  ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4488)
[   17.765292][    C0]  default_idle (./arch/x86/include/asm/paravirt.h:62 arch/x86/kernel/process.c:768)
[   17.765293][    C0]  default_idle_call (kernel/sched/idle.c:122)
[   17.765295][    C0]  cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   17.765296][    C0]  ? arch_cpu_idle_exit+0x40/0x40
[   17.765298][    C0]  ? mark_tsc_async_resets (arch/x86/kernel/tsc_sync.c:49)
[   17.765299][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   17.765301][    C0]  do_idle (kernel/sched/idle.c:355)
[   17.765303][    C0]  cpu_startup_entry (kernel/sched/idle.c:454)
[   17.765304][    C0]  rest_init (init/main.c:727)
[   17.765306][    C0]  ? __cpuidle_text_end (??:?)
[   17.765308][    C0]  ? rest_init (init/main.c:727)
[   17.765310][    C0]  ? acpi_hw_set_mode (drivers/acpi/acpica/hwacpi.c:72 (discriminator 1))
[   17.765312][    C0]  ? cpus_read_unlock (./include/linux/percpu-rwsem.h:125 (discriminator 1) kernel/cpu.c:502 (discriminator 1))
[   17.765314][    C0]  ? acpi_enable (drivers/acpi/acpica/evxfevnt.c:47)
[   17.765316][    C0]  start_kernel (init/main.c:1185)
[   17.765317][    C0]  x86_64_start_reservations (arch/x86/kernel/head64.c:310)
[   17.765319][    C0]  x86_64_start_kernel (arch/x86/kernel/head64.c:291)
[   17.765320][    C0]  common_startup_64 (arch/x86/kernel/head_64.S:418)
| [   26.468409][    C0] softirqs last disabled at (663269): __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
| [   26.468411][    C0] Preemption disabled at:
| [   26.468412][    C0] schedule_preempt_disabled (kernel/sched/core.c:7420)
| [   26.468424][    C0] Tainted: [W]=WARN
[   26.468425][    C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   26.468427][    C0] Call Trace:
[   26.468428][    C0]  <IRQ>
[   26.468430][    C0]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   26.468435][    C0]  ? schedule_preempt_disabled (kernel/sched/core.c:7420)
[   26.468437][    C0]  __might_resched.cold (kernel/sched/core.c:9234)
[   26.468440][    C0]  ? prb_next_reserve_seq (kernel/printk/printk_ringbuffer.c:2128)
[   26.468442][    C0]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   26.468445][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   26.468449][    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))
[   26.468453][    C0]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   26.468455][    C0]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   26.468459][    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)
[   26.468461][    C0]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   26.468463][    C0]  put_chars (drivers/char/virtio_console.c:1176)
[   26.468465][    C0]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   26.468466][    C0]  ? console_prepend_replay (kernel/printk/printk.c:3005)
[   26.468469][    C0]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   26.468472][    C0]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   26.468473][    C0]  ? vsnprintf (lib/vsprintf.c:2900)
[   26.468476][    C0]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   26.468477][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   26.468479][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   26.468482][    C0]  console_emit_next_record (kernel/printk/printk.c:3183)
[   26.468484][    C0]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   26.468486][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   26.468488][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   26.468489][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   26.468491][    C0]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   26.468493][    C0]  ? console_flush_one_record (kernel/printk/printk.c:3247)
[   26.468495][    C0]  console_flush_one_record (kernel/printk/printk.c:3268)
[   26.468497][    C0]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   26.468500][    C0]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   26.468502][    C0]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   26.468503][    C0]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   26.468505][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   26.468507][    C0]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   26.468508][    C0]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   26.468509][    C0]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   26.468511][    C0]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   26.468513][    C0]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   26.468515][    C0]  vprintk_emit (kernel/printk/printk.c:2479)
[   26.468519][    C0]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   26.468521][    C0]  ? do_raw_spin_trylock (./include/linux/instrumented.h:55 ./include/linux/atomic/atomic-instrumented.h:1301 ./include/asm-generic/qspinlock.h:98 kernel/locking/spinlock_debug.c:123)
[   26.468522][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   26.468524][    C0]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   26.468526][    C0]  _printk (kernel/printk/printk.c:2504)
[   26.468530][    C0]  ? snapshot_read.cold (user.c:?)
[   26.468531][    C0]  ? ___ratelimit (lib/ratelimit.c:97 (discriminator 3))
[   26.468535][    C0]  ? __ipv6_chk_addr_and_flags (./include/linux/rcupdate.h:850 net/ipv6/addrconf.c:1996)
[   26.468538][    C0]  ? idr_get_free (??:?)
[   26.468540][    C0]  ? trace_irq_enable.constprop.0 (./include/linux/instrumented.h:82 ./include/asm-generic/bitops/instrumented-non-atomic.h:141 ./include/linux/cpumask.h:650 ./include/linux/cpumask.h:1232 ./include/trace/events/preemptirq.h:40)
[   26.468543][    C0] ip6_tnl_xmit_ctl.cold (net/ipv6/ip6_tunnel.c:1064 (discriminator 3)) ip6_tunnel
[   26.468548][    C0] ip6gre_tunnel_xmit (net/ipv6/ip6_gre.c:889) ip6_gre
[   26.468552][    C0]  ? __gre6_xmit (./include/linux/skbuff.h:2904) ip6_gre
[   26.468554][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   26.468556][    C0]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   26.468557][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   26.468559][    C0]  ? netif_skb_features (net/core/dev.c:3793 net/core/dev.c:3922)
[   26.468562][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   26.468564][    C0]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   26.468566][    C0]  ? skb_network_protocol (./include/linux/skbuff.h:2534)
[   26.468567][    C0]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   26.468569][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   26.468570][    C0]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   26.468572][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   26.468574][    C0]  ? get_stack_info_noinstr (arch/x86/kernel/dumpstack_64.c:173)
[   26.468576][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   26.468578][    C0]  dev_hard_start_xmit (./include/linux/netdevice.h:5429 ./include/linux/netdevice.h:5438 net/core/dev.c:3937 net/core/dev.c:3953)
[   26.468580][    C0]  ? validate_xmit_skb_list (net/core/dev.c:4142)
[   26.468582][    C0]  sch_direct_xmit (net/sched/sch_generic.c:372)
[   26.468585][    C0]  ? get_stack_info_noinstr (arch/x86/kernel/dumpstack_64.c:173)
[   26.468586][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   26.468588][    C0]  ? dequeue_skb (./include/trace/events/qdisc.h:14 (discriminator 19))
[   26.468589][    C0]  ? do_raw_spin_trylock (./include/linux/instrumented.h:55 ./include/linux/atomic/atomic-instrumented.h:1301 ./include/asm-generic/qspinlock.h:98 kernel/locking/spinlock_debug.c:123)
[   26.468591][    C0]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   26.468593][    C0]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   26.468595][    C0]  __dev_xmit_skb (net/core/dev.c:4262)
[   26.468598][    C0]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   26.468599][    C0]  ? tc_run (net/core/dev.c:4444 (discriminator 4))
[   26.468600][    C0]  ? is_bpf_text_address (./include/linux/rcupdate.h:850 kernel/bpf/core.c:749)
[   26.468603][    C0]  ? alloc_netdev_dummy (net/core/dev.c:12327)
[   26.468605][    C0]  ? netdev_offload_xstats_push_delta (net/core/dev.c:9326 net/core/dev.c:9461)
[   26.468606][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   26.468608][    C0]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   26.468610][    C0]  __dev_queue_xmit (net/core/dev.c:4884)
[   26.468613][    C0]  ? filter_irq_stacks (kernel/stacktrace.c:402)
[   26.468615][    C0]  ? addrconf_rs_timer (net/ipv6/addrconf.c:4073)
[   26.468617][    C0]  ? stack_depot_save_flags (lib/stackdepot.c:609 lib/stackdepot.c:676)
[   26.468620][    C0]  ? netdev_core_pick_tx (net/core/dev.c:4784)
[   26.468623][    C0]  ? neigh_hh_output (./include/net/neighbour.h:525)
[   26.468626][    C0]  ip6_finish_output2 (./include/net/neighbour.h:558 net/ipv6/ip6_output.c:138)
[   26.468628][    C0]  ? ip6_dst_lookup (net/ipv6/ip6_output.c:1269)
[   26.468630][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   26.468632][    C0]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   26.468633][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   26.468635][    C0]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   26.468637][    C0]  ip6_finish_output (net/ipv6/ip6_output.c:210 net/ipv6/ip6_output.c:221)
[   26.468639][    C0]  ip6_output (./include/linux/netfilter.h:314 net/ipv6/ip6_output.c:248)
[   26.468640][    C0]  ? ip6_finish_output (./include/net/inet_sock.h:338 (discriminator 1))
[   26.468642][    C0]  ? xfrm_bundle_lookup.constprop.0 (net/xfrm/xfrm_policy.c:3049)
[   26.468645][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   26.468647][    C0]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   26.468648][    C0]  ? trace_irq_disable.constprop.0 (./include/trace/events/preemptirq.h:36 (discriminator 22))
[   26.468649][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   26.468651][    C0]  ? trace_hardirqs_on (kernel/trace/trace_preemptirq.c:78)
[   26.468652][    C0]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   26.468653][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   26.468655][    C0]  ndisc_send_skb (./include/net/dst.h:470 (discriminator 4) ./include/linux/netfilter.h:325 (discriminator 4) net/ipv6/ndisc.c:513 (discriminator 4))
[   26.468659][    C0]  ? ndisc_recv_na (./include/net/net_namespace.h:422 (discriminator 7))
[   26.468661][    C0]  ? __ndisc_fill_addr_option (net/ipv6/ndisc.c:159)
[   26.468664][    C0]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   26.468666][    C0]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   26.468667][    C0]  addrconf_rs_timer (net/ipv6/addrconf.c:4073)
[   26.468669][    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)
[   26.468671][    C0]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   26.468673][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   26.468675][    C0]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   26.468676][    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)
[   26.468678][    C0]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   26.468680][    C0]  call_timer_fn (kernel/time/timer.c:1748)
[   26.468682][    C0]  ? detach_if_pending (./include/linux/list.h:1159)
[   26.468684][    C0]  ? debug_object_active_state (lib/debugobjects.c:1122)
[   26.468688][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   26.468690][    C0]  __run_timers (kernel/time/timer.c:1799 kernel/time/timer.c:2374)
[   26.468692][    C0]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   26.468694][    C0]  ? __bpf_trace_itimer_expire (./include/trace/events/timer.h:407)
[   26.468696][    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)
[   26.468699][    C0]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   26.468701][    C0]  run_timer_softirq (kernel/time/timer.c:2386 kernel/time/timer.c:2395 kernel/time/timer.c:2403)
[   26.468703][    C0]  ? __run_timers (./include/trace/events/timer.h:138 (discriminator 19))
[   26.468704][    C0]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   26.468706][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   26.468707][    C0]  handle_softirqs (kernel/softirq.c:645)
[   26.468709][    C0]  ? _local_bh_enable (kernel/softirq.c:428 (discriminator 1))
[   26.468711][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   26.468713][    C0]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   26.468714][    C0]  __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
[   26.468716][    C0]  irq_exit_rcu (kernel/softirq.c:784)
[   26.468717][    C0]  sysvec_apic_timer_interrupt (arch/x86/kernel/apic/apic.c:1062 (discriminator 37) arch/x86/kernel/apic/apic.c:1062 (discriminator 37))
[   26.468719][    C0]  </IRQ>
[   26.468720][    C0]  <TASK>
[   26.468721][    C0]  asm_sysvec_apic_timer_interrupt (./arch/x86/include/asm/idtentry.h:674)
[   26.468723][    C0] RIP: 0010:pv_native_safe_halt (./arch/x86/include/asm/irqflags.h:48 arch/x86/kernel/paravirt.c:63)
[   26.468726][    C0] 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
[   26.468728][    C0] RSP: 0018:ffffffff85c07cf8 EFLAGS: 00000246
[   26.468731][    C0] RAX: 0000000000000000 RBX: ffffffff85c1c600 RCX: 0000000000000001
[   26.468733][    C0] RDX: 0000000000000000 RSI: ffffffff8548d860 RDI: ffffffff82cf0307
[   26.468734][    C0] RBP: 0000000000000000 R08: ffffffff85181421 R09: 1fe2200006a463a2
[   26.468735][    C0] R10: 0000000000000000 R11: 0000000000000000 R12: 1ffffffff0b80fa2
[   26.468735][    C0] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000014770
[   26.468737][    C0]  ? ct_kernel_exit.constprop.0 (./include/linux/instrumented.h:97 kernel/context_tracking.c:124)
[   26.468739][    C0]  ? cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   26.468742][    C0]  default_idle (./arch/x86/include/asm/paravirt.h:62 arch/x86/kernel/process.c:768)
[   26.468744][    C0]  default_idle_call (kernel/sched/idle.c:122)
[   26.468746][    C0]  cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   26.468747][    C0]  ? arch_cpu_idle_exit+0x40/0x40
[   26.468749][    C0]  ? mark_tsc_async_resets (arch/x86/kernel/tsc_sync.c:49)
[   26.468751][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   26.468753][    C0]  do_idle (kernel/sched/idle.c:355)
[   26.468755][    C0]  cpu_startup_entry (kernel/sched/idle.c:454)
[   26.468757][    C0]  rest_init (init/main.c:727)
[   26.468759][    C0]  ? __cpuidle_text_end (??:?)
[   26.468762][    C0]  ? rest_init (init/main.c:727)
[   26.468763][    C0]  ? acpi_hw_set_mode (drivers/acpi/acpica/hwacpi.c:72 (discriminator 1))
[   26.468767][    C0]  ? cpus_read_unlock (./include/linux/percpu-rwsem.h:125 (discriminator 1) kernel/cpu.c:502 (discriminator 1))
[   26.468770][    C0]  ? acpi_enable (drivers/acpi/acpica/evxfevnt.c:47)
[   26.468772][    C0]  start_kernel (init/main.c:1185)
[   26.468776][    C0]  x86_64_start_reservations (arch/x86/kernel/head64.c:310)
[   26.468779][    C0]  x86_64_start_kernel (arch/x86/kernel/head64.c:291)
[   26.468781][    C0]  common_startup_64 (arch/x86/kernel/head_64.S:418)
| [   43.876464][    C0] softirqs last disabled at (663269): __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
| [   43.876466][    C0] Preemption disabled at:
| [   43.876466][    C0] schedule_preempt_disabled (kernel/sched/core.c:7420)
| [   43.876478][    C0] Tainted: [W]=WARN
[   43.876479][    C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   43.876481][    C0] Call Trace:
[   43.876483][    C0]  <IRQ>
[   43.876484][    C0]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   43.876489][    C0]  ? schedule_preempt_disabled (kernel/sched/core.c:7420)
[   43.876491][    C0]  __might_resched.cold (kernel/sched/core.c:9234)
[   43.876494][    C0]  ? prb_next_reserve_seq (kernel/printk/printk_ringbuffer.c:2128)
[   43.876496][    C0]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   43.876499][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   43.876502][    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))
[   43.876506][    C0]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   43.876508][    C0]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   43.876512][    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)
[   43.876513][    C0]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   43.876516][    C0]  put_chars (drivers/char/virtio_console.c:1176)
[   43.876517][    C0]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   43.876519][    C0]  ? console_prepend_replay (kernel/printk/printk.c:3005)
[   43.876521][    C0]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   43.876525][    C0]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   43.876526][    C0]  ? vsnprintf (lib/vsprintf.c:2900)
[   43.876529][    C0]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   43.876530][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   43.876532][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   43.876534][    C0]  console_emit_next_record (kernel/printk/printk.c:3183)
[   43.876537][    C0]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   43.876539][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   43.876540][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   43.876542][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   43.876544][    C0]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   43.876546][    C0]  ? console_flush_one_record (kernel/printk/printk.c:3247)
[   43.876547][    C0]  console_flush_one_record (kernel/printk/printk.c:3268)
[   43.876549][    C0]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   43.876552][    C0]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   43.876554][    C0]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   43.876555][    C0]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   43.876557][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   43.876558][    C0]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   43.876560][    C0]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   43.876561][    C0]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   43.876563][    C0]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   43.876565][    C0]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   43.876567][    C0]  vprintk_emit (kernel/printk/printk.c:2479)
[   43.876569][    C0]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   43.876571][    C0]  ? do_raw_spin_trylock (./include/linux/instrumented.h:55 ./include/linux/atomic/atomic-instrumented.h:1301 ./include/asm-generic/qspinlock.h:98 kernel/locking/spinlock_debug.c:123)
[   43.876573][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   43.876574][    C0]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   43.876576][    C0]  _printk (kernel/printk/printk.c:2504)
[   43.876579][    C0]  ? snapshot_read.cold (user.c:?)
[   43.876581][    C0]  ? ___ratelimit (lib/ratelimit.c:97 (discriminator 3))
[   43.876584][    C0]  ? __ipv6_chk_addr_and_flags (./include/linux/rcupdate.h:850 net/ipv6/addrconf.c:1996)
[   43.876587][    C0]  ? idr_get_free (??:?)
[   43.876589][    C0]  ? trace_irq_enable.constprop.0 (./include/linux/instrumented.h:82 ./include/asm-generic/bitops/instrumented-non-atomic.h:141 ./include/linux/cpumask.h:650 ./include/linux/cpumask.h:1232 ./include/trace/events/preemptirq.h:40)
[   43.876592][    C0] ip6_tnl_xmit_ctl.cold (net/ipv6/ip6_tunnel.c:1064 (discriminator 3)) ip6_tunnel
[   43.876597][    C0] ip6gre_tunnel_xmit (net/ipv6/ip6_gre.c:889) ip6_gre
[   43.876600][    C0]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   43.876602][    C0]  ? __gre6_xmit (./include/linux/skbuff.h:2904) ip6_gre
[   43.876604][    C0]  ? sock_def_readable (./include/linux/rcupdate.h:319 (discriminator 2) ./include/linux/rcupdate.h:880 (discriminator 2) net/core/sock.c:3663 (discriminator 2))
[   43.876607][    C0]  ? packet_rcv (net/packet/af_packet.c:2231)
[   43.876611][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   43.876613][    C0]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   43.876614][    C0]  ? dev_queue_xmit_nit (./include/linux/rcupdate.h:319 (discriminator 2) ./include/linux/rcupdate.h:880 (discriminator 2) net/core/dev.c:2636 (discriminator 2))
[   43.876616][    C0]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   43.876618][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   43.876619][    C0]  ? get_stack_info_noinstr (arch/x86/kernel/dumpstack_64.c:173)
[   43.876622][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   43.876624][    C0]  dev_hard_start_xmit (./include/linux/netdevice.h:5429 ./include/linux/netdevice.h:5438 net/core/dev.c:3937 net/core/dev.c:3953)
[   43.876626][    C0]  ? validate_xmit_skb_list (net/core/dev.c:4142)
[   43.876628][    C0]  sch_direct_xmit (net/sched/sch_generic.c:372)
[   43.876631][    C0]  ? get_stack_info_noinstr (arch/x86/kernel/dumpstack_64.c:173)
[   43.876632][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   43.876634][    C0]  ? dequeue_skb (./include/trace/events/qdisc.h:14 (discriminator 19))
[   43.876635][    C0]  ? do_raw_spin_trylock (./include/linux/instrumented.h:55 ./include/linux/atomic/atomic-instrumented.h:1301 ./include/asm-generic/qspinlock.h:98 kernel/locking/spinlock_debug.c:123)
[   43.876636][    C0]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   43.876638][    C0]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   43.876640][    C0]  __dev_xmit_skb (net/core/dev.c:4262)
[   43.876642][    C0]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   43.876643][    C0]  ? tc_run (net/core/dev.c:4444 (discriminator 4))
[   43.876644][    C0]  ? is_bpf_text_address (./include/linux/rcupdate.h:850 kernel/bpf/core.c:749)
[   43.876648][    C0]  ? alloc_netdev_dummy (net/core/dev.c:12327)
[   43.876649][    C0]  ? netdev_offload_xstats_push_delta (net/core/dev.c:9326 net/core/dev.c:9461)
[   43.876651][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   43.876652][    C0]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   43.876654][    C0]  __dev_queue_xmit (net/core/dev.c:4884)
[   43.876657][    C0]  ? filter_irq_stacks (kernel/stacktrace.c:402)
[   43.876659][    C0]  ? addrconf_rs_timer (net/ipv6/addrconf.c:4073)
[   43.876661][    C0]  ? stack_depot_save_flags (lib/stackdepot.c:609 lib/stackdepot.c:676)
[   43.876664][    C0]  ? netdev_core_pick_tx (net/core/dev.c:4784)
[   43.876667][    C0]  ? neigh_hh_output (./include/net/neighbour.h:525)
[   43.876669][    C0]  ip6_finish_output2 (./include/net/neighbour.h:558 net/ipv6/ip6_output.c:138)
[   43.876671][    C0]  ? ip6_dst_lookup (net/ipv6/ip6_output.c:1269)
[   43.876673][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   43.876675][    C0]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   43.876676][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   43.876678][    C0]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   43.876679][    C0]  ip6_finish_output (net/ipv6/ip6_output.c:210 net/ipv6/ip6_output.c:221)
[   43.876681][    C0]  ip6_output (./include/linux/netfilter.h:314 net/ipv6/ip6_output.c:248)
[   43.876683][    C0]  ? ip6_finish_output (./include/net/inet_sock.h:338 (discriminator 1))
[   43.876684][    C0]  ? xfrm_bundle_lookup.constprop.0 (net/xfrm/xfrm_policy.c:3049)
[   43.876687][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   43.876689][    C0]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   43.876690][    C0]  ? trace_irq_disable.constprop.0 (./include/trace/events/preemptirq.h:36 (discriminator 22))
[   43.876691][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   43.876693][    C0]  ? trace_hardirqs_on (kernel/trace/trace_preemptirq.c:78)
[   43.876694][    C0]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   43.876695][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   43.876697][    C0]  ndisc_send_skb (./include/net/dst.h:470 (discriminator 4) ./include/linux/netfilter.h:325 (discriminator 4) net/ipv6/ndisc.c:513 (discriminator 4))
[   43.876701][    C0]  ? ndisc_recv_na (./include/net/net_namespace.h:422 (discriminator 7))
[   43.876703][    C0]  ? __ndisc_fill_addr_option (net/ipv6/ndisc.c:159)
[   43.876705][    C0]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   43.876707][    C0]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   43.876709][    C0]  addrconf_rs_timer (net/ipv6/addrconf.c:4073)
[   43.876711][    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)
[   43.876713][    C0]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   43.876714][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   43.876716][    C0]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   43.876717][    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)
[   43.876719][    C0]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   43.876721][    C0]  call_timer_fn (kernel/time/timer.c:1748)
[   43.876723][    C0]  ? detach_if_pending (./include/linux/list.h:1159)
[   43.876725][    C0]  ? debug_object_active_state (lib/debugobjects.c:1122)
[   43.876729][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   43.876731][    C0]  __run_timers (kernel/time/timer.c:1799 kernel/time/timer.c:2374)
[   43.876733][    C0]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   43.876735][    C0]  ? __bpf_trace_itimer_expire (./include/trace/events/timer.h:407)
[   43.876737][    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)
[   43.876739][    C0]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   43.876742][    C0]  run_timer_softirq (kernel/time/timer.c:2386 kernel/time/timer.c:2395 kernel/time/timer.c:2403)
[   43.876744][    C0]  ? __run_timers (./include/trace/events/timer.h:138 (discriminator 19))
[   43.876745][    C0]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   43.876746][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   43.876748][    C0]  handle_softirqs (kernel/softirq.c:645)
[   43.876750][    C0]  ? _local_bh_enable (kernel/softirq.c:428 (discriminator 1))
[   43.876751][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   43.876753][    C0]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   43.876755][    C0]  __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
[   43.876756][    C0]  irq_exit_rcu (kernel/softirq.c:784)
[   43.876757][    C0]  sysvec_apic_timer_interrupt (arch/x86/kernel/apic/apic.c:1062 (discriminator 37) arch/x86/kernel/apic/apic.c:1062 (discriminator 37))
[   43.876759][    C0]  </IRQ>
[   43.876760][    C0]  <TASK>
[   43.876761][    C0]  asm_sysvec_apic_timer_interrupt (./arch/x86/include/asm/idtentry.h:674)
[   43.876763][    C0] RIP: 0010:pv_native_safe_halt (./arch/x86/include/asm/irqflags.h:48 arch/x86/kernel/paravirt.c:63)
[   43.876766][    C0] 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
[   43.876767][    C0] RSP: 0018:ffffffff85c07cf8 EFLAGS: 00000246
[   43.876771][    C0] RAX: 0000000000000000 RBX: ffffffff85c1c600 RCX: 0000000000000001
[   43.876772][    C0] RDX: 0000000000000000 RSI: ffffffff8548d860 RDI: ffffffff82cf0307
[   43.876773][    C0] RBP: 0000000000000000 R08: ffffffff85181421 R09: 1fe2200006a463a2
[   43.876774][    C0] R10: 0000000000000000 R11: 0000000000000000 R12: 1ffffffff0b80fa2
[   43.876775][    C0] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000014770
[   43.876776][    C0]  ? ct_kernel_exit.constprop.0 (./include/linux/instrumented.h:97 kernel/context_tracking.c:124)
[   43.876778][    C0]  ? cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   43.876781][    C0]  default_idle (./arch/x86/include/asm/paravirt.h:62 arch/x86/kernel/process.c:768)
[   43.876783][    C0]  default_idle_call (kernel/sched/idle.c:122)
[   43.876784][    C0]  cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   43.876786][    C0]  ? arch_cpu_idle_exit+0x40/0x40
[   43.876787][    C0]  ? mark_tsc_async_resets (arch/x86/kernel/tsc_sync.c:49)
[   43.876790][    C0]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   43.876791][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   43.876793][    C0]  do_idle (kernel/sched/idle.c:355)
[   43.876794][    C0]  cpu_startup_entry (kernel/sched/idle.c:454)
[   43.876796][    C0]  rest_init (init/main.c:727)
[   43.876798][    C0]  ? __cpuidle_text_end (??:?)
[   43.876801][    C0]  ? rest_init (init/main.c:727)
[   43.876802][    C0]  ? acpi_hw_set_mode (drivers/acpi/acpica/hwacpi.c:72 (discriminator 1))
[   43.876806][    C0]  ? cpus_read_unlock (./include/linux/percpu-rwsem.h:125 (discriminator 1) kernel/cpu.c:502 (discriminator 1))
[   43.876809][    C0]  ? acpi_enable (drivers/acpi/acpica/evxfevnt.c:47)
[   43.876811][    C0]  start_kernel (init/main.c:1185)
[   43.876815][    C0]  x86_64_start_reservations (arch/x86/kernel/head64.c:310)
[   43.876817][    C0]  x86_64_start_kernel (arch/x86/kernel/head64.c:291)
[   43.876819][    C0]  common_startup_64 (arch/x86/kernel/head_64.S:418)
| [   79.204366][    C0] softirqs last disabled at (663269): __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
| [   79.204368][    C0] Preemption disabled at:
| [   79.204369][    C0] schedule_preempt_disabled (kernel/sched/core.c:7420)
| [   79.204381][    C0] Tainted: [W]=WARN
[   79.204381][    C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   79.204384][    C0] Call Trace:
[   79.204385][    C0]  <IRQ>
[   79.204387][    C0]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   79.204393][    C0]  ? schedule_preempt_disabled (kernel/sched/core.c:7420)
[   79.204394][    C0]  __might_resched.cold (kernel/sched/core.c:9234)
[   79.204398][    C0]  ? prb_next_reserve_seq (kernel/printk/printk_ringbuffer.c:2128)
[   79.204399][    C0]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   79.204402][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   79.204406][    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))
[   79.204410][    C0]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   79.204412][    C0]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   79.204416][    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)
[   79.204417][    C0]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   79.204420][    C0]  put_chars (drivers/char/virtio_console.c:1176)
[   79.204422][    C0]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   79.204423][    C0]  ? console_prepend_replay (kernel/printk/printk.c:3005)
[   79.204426][    C0]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   79.204429][    C0]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   79.204430][    C0]  ? vsnprintf (lib/vsprintf.c:2900)
[   79.204433][    C0]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   79.204434][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   79.204436][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   79.204438][    C0]  console_emit_next_record (kernel/printk/printk.c:3183)
[   79.204441][    C0]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   79.204443][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   79.204444][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   79.204446][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   79.204447][    C0]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   79.204449][    C0]  ? console_flush_one_record (kernel/printk/printk.c:3247)
[   79.204451][    C0]  console_flush_one_record (kernel/printk/printk.c:3268)
[   79.204453][    C0]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   79.204456][    C0]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   79.204458][    C0]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   79.204459][    C0]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   79.204461][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   79.204462][    C0]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   79.204463][    C0]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   79.204465][    C0]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   79.204467][    C0]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   79.204468][    C0]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   79.204470][    C0]  vprintk_emit (kernel/printk/printk.c:2479)
[   79.204475][    C0]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   79.204476][    C0]  ? do_raw_spin_trylock (./include/linux/instrumented.h:55 ./include/linux/atomic/atomic-instrumented.h:1301 ./include/asm-generic/qspinlock.h:98 kernel/locking/spinlock_debug.c:123)
[   79.204478][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   79.204479][    C0]  ? write_profile (profile.c:?)
[   79.204482][    C0]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   79.204484][    C0]  _printk (kernel/printk/printk.c:2504)
[   79.204487][    C0]  ? snapshot_read.cold (user.c:?)
[   79.204489][    C0]  ? ___ratelimit (lib/ratelimit.c:97 (discriminator 3))
[   79.204492][    C0]  ? __ipv6_chk_addr_and_flags (./include/linux/rcupdate.h:850 net/ipv6/addrconf.c:1996)
[   79.204495][    C0]  ? idr_get_free (??:?)
[   79.204497][    C0]  ? trace_irq_enable.constprop.0 (./include/linux/instrumented.h:82 ./include/asm-generic/bitops/instrumented-non-atomic.h:141 ./include/linux/cpumask.h:650 ./include/linux/cpumask.h:1232 ./include/trace/events/preemptirq.h:40)
[   79.204501][    C0] ip6_tnl_xmit_ctl.cold (net/ipv6/ip6_tunnel.c:1064 (discriminator 3)) ip6_tunnel
[   79.204506][    C0] ip6gre_tunnel_xmit (net/ipv6/ip6_gre.c:889) ip6_gre
[   79.204509][    C0]  ? __gre6_xmit (./include/linux/skbuff.h:2904) ip6_gre
[   79.204511][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   79.204513][    C0]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   79.204514][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   79.204516][    C0]  ? netif_skb_features (net/core/dev.c:3793 net/core/dev.c:3922)
[   79.204520][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   79.204521][    C0]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   79.204523][    C0]  ? skb_network_protocol (./include/linux/skbuff.h:2534)
[   79.204524][    C0]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   79.204526][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   79.204527][    C0]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   79.204529][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   79.204530][    C0]  ? get_stack_info_noinstr (arch/x86/kernel/dumpstack_64.c:173)
[   79.204533][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   79.204535][    C0]  dev_hard_start_xmit (./include/linux/netdevice.h:5429 ./include/linux/netdevice.h:5438 net/core/dev.c:3937 net/core/dev.c:3953)
[   79.204537][    C0]  ? validate_xmit_skb_list (net/core/dev.c:4142)
[   79.204539][    C0]  sch_direct_xmit (net/sched/sch_generic.c:372)
[   79.204542][    C0]  ? get_stack_info_noinstr (arch/x86/kernel/dumpstack_64.c:173)
[   79.204543][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   79.204545][    C0]  ? dequeue_skb (./include/trace/events/qdisc.h:14 (discriminator 19))
[   79.204546][    C0]  ? do_raw_spin_trylock (./include/linux/instrumented.h:55 ./include/linux/atomic/atomic-instrumented.h:1301 ./include/asm-generic/qspinlock.h:98 kernel/locking/spinlock_debug.c:123)
[   79.204548][    C0]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   79.204549][    C0]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   79.204551][    C0]  __dev_xmit_skb (net/core/dev.c:4262)
[   79.204554][    C0]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   79.204555][    C0]  ? tc_run (net/core/dev.c:4444 (discriminator 4))
[   79.204556][    C0]  ? is_bpf_text_address (./include/linux/rcupdate.h:850 kernel/bpf/core.c:749)
[   79.204559][    C0]  ? alloc_netdev_dummy (net/core/dev.c:12327)
[   79.204561][    C0]  ? netdev_offload_xstats_push_delta (net/core/dev.c:9326 net/core/dev.c:9461)
[   79.204562][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   79.204564][    C0]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   79.204566][    C0]  __dev_queue_xmit (net/core/dev.c:4884)
[   79.204569][    C0]  ? filter_irq_stacks (kernel/stacktrace.c:402)
[   79.204570][    C0]  ? addrconf_rs_timer (net/ipv6/addrconf.c:4073)
[   79.204572][    C0]  ? stack_depot_save_flags (lib/stackdepot.c:609 lib/stackdepot.c:676)
[   79.204575][    C0]  ? netdev_core_pick_tx (net/core/dev.c:4784)
[   79.204578][    C0]  ? neigh_hh_output (./include/net/neighbour.h:525)
[   79.204580][    C0]  ip6_finish_output2 (./include/net/neighbour.h:558 net/ipv6/ip6_output.c:138)
[   79.204583][    C0]  ? ip6_dst_lookup (net/ipv6/ip6_output.c:1269)
[   79.204584][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   79.204586][    C0]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   79.204587][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   79.204589][    C0]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   79.204591][    C0]  ip6_finish_output (net/ipv6/ip6_output.c:210 net/ipv6/ip6_output.c:221)
[   79.204593][    C0]  ip6_output (./include/linux/netfilter.h:314 net/ipv6/ip6_output.c:248)
[   79.204595][    C0]  ? ip6_finish_output (./include/net/inet_sock.h:338 (discriminator 1))
[   79.204596][    C0]  ? xfrm_bundle_lookup.constprop.0 (net/xfrm/xfrm_policy.c:3049)
[   79.204599][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   79.204601][    C0]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   79.204602][    C0]  ? trace_irq_disable.constprop.0 (./include/trace/events/preemptirq.h:36 (discriminator 22))
[   79.204603][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   79.204605][    C0]  ? trace_hardirqs_on (kernel/trace/trace_preemptirq.c:78)
[   79.204606][    C0]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   79.204607][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   79.204609][    C0]  ndisc_send_skb (./include/net/dst.h:470 (discriminator 4) ./include/linux/netfilter.h:325 (discriminator 4) net/ipv6/ndisc.c:513 (discriminator 4))
[   79.204613][    C0]  ? ndisc_recv_na (./include/net/net_namespace.h:422 (discriminator 7))
[   79.204615][    C0]  ? __ndisc_fill_addr_option (net/ipv6/ndisc.c:159)
[   79.204617][    C0]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   79.204619][    C0]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   79.204621][    C0]  addrconf_rs_timer (net/ipv6/addrconf.c:4073)
[   79.204623][    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)
[   79.204625][    C0]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   79.204626][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   79.204628][    C0]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   79.204629][    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)
[   79.204631][    C0]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   79.204633][    C0]  call_timer_fn (kernel/time/timer.c:1748)
[   79.204635][    C0]  ? detach_if_pending (./include/linux/list.h:1159)
[   79.204637][    C0]  ? debug_object_active_state (lib/debugobjects.c:1122)
[   79.204640][    C0]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   79.204642][    C0]  ? timer_recalc_next_expiry (./include/linux/find.h:71 kernel/time/timer.c:1843 kernel/time/timer.c:1865)
[   79.204643][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   79.204645][    C0]  __run_timers (kernel/time/timer.c:1799 kernel/time/timer.c:2374)
[   79.204647][    C0]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   79.204649][    C0]  ? __bpf_trace_itimer_expire (./include/trace/events/timer.h:407)
[   79.204651][    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)
[   79.204654][    C0]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   79.204656][    C0]  run_timer_softirq (kernel/time/timer.c:2386 kernel/time/timer.c:2395 kernel/time/timer.c:2403)
[   79.204658][    C0]  ? __run_timers (./include/trace/events/timer.h:138 (discriminator 19))
[   79.204659][    C0]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   79.204661][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   79.204662][    C0]  handle_softirqs (kernel/softirq.c:645)
[   79.204664][    C0]  ? _local_bh_enable (kernel/softirq.c:428 (discriminator 1))
[   79.204666][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   79.204667][    C0]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   79.204669][    C0]  __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
[   79.204670][    C0]  irq_exit_rcu (kernel/softirq.c:784)
[   79.204672][    C0]  sysvec_apic_timer_interrupt (arch/x86/kernel/apic/apic.c:1062 (discriminator 37) arch/x86/kernel/apic/apic.c:1062 (discriminator 37))
[   79.204674][    C0]  </IRQ>
[   79.204675][    C0]  <TASK>
[   79.204675][    C0]  asm_sysvec_apic_timer_interrupt (./arch/x86/include/asm/idtentry.h:674)
[   79.204678][    C0] RIP: 0010:pv_native_safe_halt (./arch/x86/include/asm/irqflags.h:48 arch/x86/kernel/paravirt.c:63)
[   79.204681][    C0] 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
[   79.204683][    C0] RSP: 0018:ffffffff85c07cf8 EFLAGS: 00000246
[   79.204686][    C0] RAX: 0000000000000000 RBX: ffffffff85c1c600 RCX: 0000000000000001
[   79.204687][    C0] RDX: 0000000000000000 RSI: ffffffff8548d860 RDI: ffffffff82cf0307
[   79.204688][    C0] RBP: 0000000000000000 R08: ffffffff85181421 R09: 1fe2200006a463a2
[   79.204689][    C0] R10: 0000000000000000 R11: 0000000000000000 R12: 1ffffffff0b80fa2
[   79.204690][    C0] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000014770
[   79.204691][    C0]  ? ct_kernel_exit.constprop.0 (./include/linux/instrumented.h:97 kernel/context_tracking.c:124)
[   79.204693][    C0]  ? cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   79.204696][    C0]  default_idle (./arch/x86/include/asm/paravirt.h:62 arch/x86/kernel/process.c:768)
[   79.204698][    C0]  default_idle_call (kernel/sched/idle.c:122)
[   79.204700][    C0]  cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   79.204701][    C0]  ? arch_cpu_idle_exit+0x40/0x40
[   79.204703][    C0]  ? mark_tsc_async_resets (arch/x86/kernel/tsc_sync.c:49)
[   79.204705][    C0]  ? flush_smp_call_function_queue (kernel/smp.c:680 (discriminator 6))
[   79.204708][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   79.204710][    C0]  do_idle (kernel/sched/idle.c:355)
[   79.204711][    C0]  cpu_startup_entry (kernel/sched/idle.c:454)
[   79.204713][    C0]  rest_init (init/main.c:727)
[   79.204715][    C0]  ? __cpuidle_text_end (??:?)
[   79.204718][    C0]  ? rest_init (init/main.c:727)
[   79.204719][    C0]  ? acpi_hw_set_mode (drivers/acpi/acpica/hwacpi.c:72 (discriminator 1))
[   79.204723][    C0]  ? cpus_read_unlock (./include/linux/percpu-rwsem.h:125 (discriminator 1) kernel/cpu.c:502 (discriminator 1))
[   79.204726][    C0]  ? acpi_enable (drivers/acpi/acpica/evxfevnt.c:47)
[   79.204728][    C0]  start_kernel (init/main.c:1185)
[   79.204732][    C0]  x86_64_start_reservations (arch/x86/kernel/head64.c:310)
[   79.204735][    C0]  x86_64_start_kernel (arch/x86/kernel/head64.c:291)
[   79.204737][    C0]  common_startup_64 (arch/x86/kernel/head_64.S:418)
| [  152.932370][    C0] softirqs last disabled at (663269): __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
| [  152.932372][    C0] Preemption disabled at:
| [  152.932373][    C0] schedule_preempt_disabled (kernel/sched/core.c:7420)
| [  152.932385][    C0] Tainted: [W]=WARN
[  152.932386][    C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  152.932387][    C0] Call Trace:
[  152.932389][    C0]  <IRQ>
[  152.932390][    C0]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[  152.932401][    C0]  ? schedule_preempt_disabled (kernel/sched/core.c:7420)
[  152.932403][    C0]  __might_resched.cold (kernel/sched/core.c:9234)
[  152.932406][    C0]  ? prb_next_reserve_seq (kernel/printk/printk_ringbuffer.c:2128)
[  152.932407][    C0]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[  152.932410][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  152.932414][    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))
[  152.932418][    C0]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[  152.932421][    C0]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[  152.932425][    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)
[  152.932427][    C0]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[  152.932429][    C0]  put_chars (drivers/char/virtio_console.c:1176)
[  152.932431][    C0]  ? __send_to_port (drivers/char/virtio_console.c:654)
[  152.932432][    C0]  ? console_prepend_replay (kernel/printk/printk.c:3005)
[  152.932435][    C0]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[  152.932438][    C0]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[  152.932439][    C0]  ? vsnprintf (lib/vsprintf.c:2900)
[  152.932442][    C0]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[  152.932443][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  152.932445][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  152.932447][    C0]  console_emit_next_record (kernel/printk/printk.c:3183)
[  152.932450][    C0]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[  152.932452][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  152.932453][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  152.932455][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  152.932457][    C0]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[  152.932459][    C0]  ? console_flush_one_record (kernel/printk/printk.c:3247)
[  152.932460][    C0]  console_flush_one_record (kernel/printk/printk.c:3268)
[  152.932463][    C0]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[  152.932465][    C0]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[  152.932467][    C0]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[  152.932469][    C0]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[  152.932470][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  152.932472][    C0]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[  152.932473][    C0]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[  152.932474][    C0]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[  152.932477][    C0]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[  152.932478][    C0]  ? vprintk_emit (kernel/printk/printk.c:2478)
[  152.932480][    C0]  vprintk_emit (kernel/printk/printk.c:2479)
[  152.932485][    C0]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[  152.932486][    C0]  ? do_raw_spin_trylock (./include/linux/instrumented.h:55 ./include/linux/atomic/atomic-instrumented.h:1301 ./include/asm-generic/qspinlock.h:98 kernel/locking/spinlock_debug.c:123)
[  152.932488][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  152.932490][    C0]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[  152.932492][    C0]  _printk (kernel/printk/printk.c:2504)
[  152.932495][    C0]  ? snapshot_read.cold (user.c:?)
[  152.932497][    C0]  ? ___ratelimit (lib/ratelimit.c:97 (discriminator 3))
[  152.932500][    C0]  ? __ipv6_chk_addr_and_flags (./include/linux/rcupdate.h:850 net/ipv6/addrconf.c:1996)
[  152.932503][    C0]  ? idr_get_free (??:?)
[  152.932505][    C0]  ? trace_irq_enable.constprop.0 (./include/linux/instrumented.h:82 ./include/asm-generic/bitops/instrumented-non-atomic.h:141 ./include/linux/cpumask.h:650 ./include/linux/cpumask.h:1232 ./include/trace/events/preemptirq.h:40)
[  152.932509][    C0] ip6_tnl_xmit_ctl.cold (net/ipv6/ip6_tunnel.c:1064 (discriminator 3)) ip6_tunnel
[  152.932514][    C0] ip6gre_tunnel_xmit (net/ipv6/ip6_gre.c:889) ip6_gre
[  152.932517][    C0]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[  152.932519][    C0]  ? __gre6_xmit (./include/linux/skbuff.h:2904) ip6_gre
[  152.932521][    C0]  ? sock_def_readable (./include/linux/rcupdate.h:319 (discriminator 2) ./include/linux/rcupdate.h:880 (discriminator 2) net/core/sock.c:3663 (discriminator 2))
[  152.932524][    C0]  ? packet_rcv (net/packet/af_packet.c:2231)
[  152.932527][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  152.932529][    C0]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[  152.932531][    C0]  ? dev_queue_xmit_nit (./include/linux/rcupdate.h:319 (discriminator 2) ./include/linux/rcupdate.h:880 (discriminator 2) net/core/dev.c:2636 (discriminator 2))
[  152.932533][    C0]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[  152.932535][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  152.932536][    C0]  ? get_stack_info_noinstr (arch/x86/kernel/dumpstack_64.c:173)
[  152.932539][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  152.932541][    C0]  dev_hard_start_xmit (./include/linux/netdevice.h:5429 ./include/linux/netdevice.h:5438 net/core/dev.c:3937 net/core/dev.c:3953)
[  152.932543][    C0]  ? validate_xmit_skb_list (net/core/dev.c:4142)
[  152.932545][    C0]  sch_direct_xmit (net/sched/sch_generic.c:372)
[  152.932548][    C0]  ? get_stack_info_noinstr (arch/x86/kernel/dumpstack_64.c:173)
[  152.932549][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  152.932551][    C0]  ? dequeue_skb (./include/trace/events/qdisc.h:14 (discriminator 19))
[  152.932552][    C0]  ? do_raw_spin_trylock (./include/linux/instrumented.h:55 ./include/linux/atomic/atomic-instrumented.h:1301 ./include/asm-generic/qspinlock.h:98 kernel/locking/spinlock_debug.c:123)
[  152.932554][    C0]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[  152.932555][    C0]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[  152.932557][    C0]  __dev_xmit_skb (net/core/dev.c:4262)
[  152.932559][    C0]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[  152.932560][    C0]  ? tc_run (net/core/dev.c:4444 (discriminator 4))
[  152.932562][    C0]  ? is_bpf_text_address (./include/linux/rcupdate.h:850 kernel/bpf/core.c:749)
[  152.932565][    C0]  ? alloc_netdev_dummy (net/core/dev.c:12327)
[  152.932567][    C0]  ? netdev_offload_xstats_push_delta (net/core/dev.c:9326 net/core/dev.c:9461)
[  152.932568][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  152.932570][    C0]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[  152.932572][    C0]  __dev_queue_xmit (net/core/dev.c:4884)
[  152.932575][    C0]  ? filter_irq_stacks (kernel/stacktrace.c:402)
[  152.932577][    C0]  ? addrconf_rs_timer (net/ipv6/addrconf.c:4073)
[  152.932579][    C0]  ? stack_depot_save_flags (lib/stackdepot.c:609 lib/stackdepot.c:676)
[  152.932582][    C0]  ? netdev_core_pick_tx (net/core/dev.c:4784)
[  152.932585][    C0]  ? neigh_hh_output (./include/net/neighbour.h:525)
[  152.932587][    C0]  ip6_finish_output2 (./include/net/neighbour.h:558 net/ipv6/ip6_output.c:138)
[  152.932590][    C0]  ? ip6_dst_lookup (net/ipv6/ip6_output.c:1269)
[  152.932591][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  152.932593][    C0]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[  152.932595][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  152.932597][    C0]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[  152.932598][    C0]  ip6_finish_output (net/ipv6/ip6_output.c:210 net/ipv6/ip6_output.c:221)
[  152.932600][    C0]  ip6_output (./include/linux/netfilter.h:314 net/ipv6/ip6_output.c:248)
[  152.932602][    C0]  ? ip6_finish_output (./include/net/inet_sock.h:338 (discriminator 1))
[  152.932604][    C0]  ? xfrm_bundle_lookup.constprop.0 (net/xfrm/xfrm_policy.c:3049)
[  152.932606][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  152.932608][    C0]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[  152.932609][    C0]  ? trace_irq_disable.constprop.0 (./include/trace/events/preemptirq.h:36 (discriminator 22))
[  152.932610][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  152.932612][    C0]  ? trace_hardirqs_on (kernel/trace/trace_preemptirq.c:78)
[  152.932613][    C0]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[  152.932615][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  152.932617][    C0]  ndisc_send_skb (./include/net/dst.h:470 (discriminator 4) ./include/linux/netfilter.h:325 (discriminator 4) net/ipv6/ndisc.c:513 (discriminator 4))
[  152.932620][    C0]  ? ndisc_recv_na (./include/net/net_namespace.h:422 (discriminator 7))
[  152.932623][    C0]  ? __ndisc_fill_addr_option (net/ipv6/ndisc.c:159)
[  152.932625][    C0]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[  152.932627][    C0]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[  152.932629][    C0]  addrconf_rs_timer (net/ipv6/addrconf.c:4073)
[  152.932630][    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)
[  152.932632][    C0]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[  152.932634][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  152.932636][    C0]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[  152.932637][    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)
[  152.932639][    C0]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[  152.932640][    C0]  call_timer_fn (kernel/time/timer.c:1748)
[  152.932643][    C0]  ? detach_if_pending (./include/linux/list.h:1159)
[  152.932645][    C0]  ? debug_object_active_state (lib/debugobjects.c:1122)
[  152.932648][    C0]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[  152.932649][    C0]  ? timer_recalc_next_expiry (./include/linux/find.h:71 kernel/time/timer.c:1843 kernel/time/timer.c:1865)
[  152.932651][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  152.932653][    C0]  __run_timers (kernel/time/timer.c:1799 kernel/time/timer.c:2374)
[  152.932655][    C0]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[  152.932657][    C0]  ? __bpf_trace_itimer_expire (./include/trace/events/timer.h:407)
[  152.932660][    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)
[  152.932662][    C0]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[  152.932664][    C0]  run_timer_softirq (kernel/time/timer.c:2386 kernel/time/timer.c:2395 kernel/time/timer.c:2403)
[  152.932666][    C0]  ? __run_timers (./include/trace/events/timer.h:138 (discriminator 19))
[  152.932668][    C0]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[  152.932669][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  152.932671][    C0]  handle_softirqs (kernel/softirq.c:645)
[  152.932673][    C0]  ? _local_bh_enable (kernel/softirq.c:428 (discriminator 1))
[  152.932674][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  152.932676][    C0]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[  152.932678][    C0]  __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
[  152.932679][    C0]  irq_exit_rcu (kernel/softirq.c:784)
[  152.932680][    C0]  sysvec_apic_timer_interrupt (arch/x86/kernel/apic/apic.c:1062 (discriminator 37) arch/x86/kernel/apic/apic.c:1062 (discriminator 37))
[  152.932683][    C0]  </IRQ>
[  152.932683][    C0]  <TASK>
[  152.932684][    C0]  asm_sysvec_apic_timer_interrupt (./arch/x86/include/asm/idtentry.h:674)
[  152.932686][    C0] RIP: 0010:pv_native_safe_halt (./arch/x86/include/asm/irqflags.h:48 arch/x86/kernel/paravirt.c:63)
[  152.932690][    C0] 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
[  152.932692][    C0] RSP: 0018:ffffffff85c07cf8 EFLAGS: 00000246
[  152.932695][    C0] RAX: 0000000000000000 RBX: ffffffff85c1c600 RCX: 0000000000000001
[  152.932696][    C0] RDX: 0000000000000000 RSI: ffffffff8548d860 RDI: ffffffff82cf0307
[  152.932697][    C0] RBP: 0000000000000000 R08: ffffffff85181421 R09: 1fe2200006a463a2
[  152.932698][    C0] R10: 0000000000000000 R11: 0000000000000000 R12: 1ffffffff0b80fa2
[  152.932699][    C0] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000014770
[  152.932700][    C0]  ? ct_kernel_exit.constprop.0 (./include/linux/instrumented.h:97 kernel/context_tracking.c:124)
[  152.932702][    C0]  ? cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[  152.932705][    C0]  default_idle (./arch/x86/include/asm/paravirt.h:62 arch/x86/kernel/process.c:768)
[  152.932707][    C0]  default_idle_call (kernel/sched/idle.c:122)
[  152.932708][    C0]  cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[  152.932710][    C0]  ? arch_cpu_idle_exit+0x40/0x40
[  152.932712][    C0]  ? mark_tsc_async_resets (arch/x86/kernel/tsc_sync.c:49)
[  152.932714][    C0]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[  152.932715][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  152.932717][    C0]  do_idle (kernel/sched/idle.c:355)
[  152.932719][    C0]  cpu_startup_entry (kernel/sched/idle.c:454)
[  152.932720][    C0]  rest_init (init/main.c:727)
[  152.932722][    C0]  ? __cpuidle_text_end (??:?)
[  152.932725][    C0]  ? rest_init (init/main.c:727)
[  152.932727][    C0]  ? acpi_hw_set_mode (drivers/acpi/acpica/hwacpi.c:72 (discriminator 1))
[  152.932731][    C0]  ? cpus_read_unlock (./include/linux/percpu-rwsem.h:125 (discriminator 1) kernel/cpu.c:502 (discriminator 1))
[  152.932733][    C0]  ? acpi_enable (drivers/acpi/acpica/evxfevnt.c:47)
[  152.932735][    C0]  start_kernel (init/main.c:1185)
[  152.932740][    C0]  x86_64_start_reservations (arch/x86/kernel/head64.c:310)
[  152.932742][    C0]  x86_64_start_kernel (arch/x86/kernel/head64.c:291)
[  152.932744][    C0]  common_startup_64 (arch/x86/kernel/head_64.S:418)
| [  190.694115][ T1363] softirqs last disabled at (0): 0x0
| [  190.694116][ T1363] Preemption disabled at:
| [  190.694117][ T1363] 0x0
| [  190.694126][ T1363] Tainted: [W]=WARN
[  190.694127][ T1363] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  190.694129][ T1363] Call Trace:
[  190.694131][ T1363]  <TASK>
[  190.694132][ T1363]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[  190.694137][ T1363]  __might_resched.cold (kernel/sched/core.c:9234)
[  190.694141][ T1363]  ? prb_next_reserve_seq (kernel/printk/printk_ringbuffer.c:2128)
[  190.694143][ T1363]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[  190.694147][ T1363]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  190.694150][ T1363]  __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))
[  190.694154][ T1363]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[  190.694156][ T1363]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[  190.694160][ T1363]  ? 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)
[  190.694162][ T1363]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[  190.694163][ T1363]  put_chars (drivers/char/virtio_console.c:1176)
[  190.694165][ T1363]  ? __send_to_port (drivers/char/virtio_console.c:654)
[  190.694167][ T1363]  ? console_prepend_replay (kernel/printk/printk.c:3005)
[  190.694170][ T1363]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[  190.694173][ T1363]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[  190.694174][ T1363]  ? vsnprintf (lib/vsprintf.c:2900)
[  190.694178][ T1363]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[  190.694179][ T1363]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  190.694181][ T1363]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  190.694183][ T1363]  console_emit_next_record (kernel/printk/printk.c:3183)
[  190.694185][ T1363]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[  190.694187][ T1363]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  190.694189][ T1363]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  190.694190][ T1363]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  190.694195][ T1363]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[  190.694197][ T1363]  ? console_flush_one_record (kernel/printk/printk.c:3247)
[  190.694198][ T1363]  console_flush_one_record (kernel/printk/printk.c:3268)
[  190.694201][ T1363]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[  190.694203][ T1363]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[  190.694205][ T1363]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[  190.694206][ T1363]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[  190.694208][ T1363]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  190.694210][ T1363]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[  190.694211][ T1363]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[  190.694212][ T1363]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[  190.694214][ T1363]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[  190.694216][ T1363]  ? vprintk_emit (kernel/printk/printk.c:2478)
[  190.694218][ T1363]  vprintk_emit (kernel/printk/printk.c:2479)
[  190.694222][ T1363]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[  190.694224][ T1363]  ? unwind_next_frame (./include/linux/rcupdate.h:882 ./include/linux/rcupdate.h:1216 arch/x86/kernel/unwind_orc.c:495)
[  190.694226][ T1363]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  190.694229][ T1363]  _printk (kernel/printk/printk.c:2504)
[  190.694232][ T1363]  ? snapshot_read.cold (user.c:?)
[  190.694233][ T1363]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  190.694235][ T1363]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  190.694237][ T1363]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[  190.694238][ T1363]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  190.694240][ T1363]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  190.694243][ T1363] br_set_state (net/bridge/br_stp.c:57 (discriminator 2)) bridge
[  190.694255][ T1363] br_set_port_state (net/bridge/br_netlink.c:931) bridge
[  190.694263][ T1363] br_setport (net/bridge/br_netlink.c:1040 (discriminator 1)) bridge
[  190.694270][ T1363]  ? br_set_port_state (net/bridge/br_netlink.c:928) bridge
[  190.694276][ T1363]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[  190.694277][ T1363]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  190.694280][ T1363]  ? __nla_validate_parse (lib/nlattr.c:635)
[  190.694283][ T1363] br_setlink (net/bridge/br_netlink.c:1143) bridge
[  190.694290][ T1363]  ? br_afspec (net/bridge/br_netlink.c:860 (discriminator 2)) bridge
[  190.694299][ T1363]  rtnl_bridge_setlink (net/core/rtnetlink.c:5707)
[  190.694304][ T1363]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7141)
[  190.694306][ T1363]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[  190.694307][ T1363]  ? filter_irq_stacks (kernel/stacktrace.c:402)
[  190.694310][ T1363]  ? stack_depot_save_flags (lib/stackdepot.c:609 lib/stackdepot.c:676)
[  190.694312][ T1363]  netlink_rcv_skb (net/netlink/af_netlink.c:2556)
[  190.694315][ T1363]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[  190.694317][ T1363]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[  190.694318][ T1363]  ? netlink_ack (./include/linux/skbuff.h:2718)
[  190.694319][ T1363]  ? __netlink_lookup (./include/linux/rcupdate.h:850 ./include/linux/rhashtable.h:709 net/netlink/af_netlink.c:499)
[  190.694322][ T1363]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  190.694323][ T1363]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[  190.694325][ T1363]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[  190.694327][ T1363]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[  190.694329][ T1363]  ? next_uptodate_folio (mm/filemap.c:3747)
[  190.694332][ T1363]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  190.694333][ T1363]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  190.694335][ T1363]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  190.694337][ T1363]  netlink_sendmsg (net/netlink/af_netlink.c:1900)
[  190.694339][ T1363]  ? netlink_unicast (./include/net/net_namespace.h:422 (discriminator 7))
[  190.694341][ T1363]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  190.694342][ T1363]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[  190.694344][ T1363]  ____sys_sendmsg (net/socket.c:800 (discriminator 4) net/socket.c:815 (discriminator 4) net/socket.c:2713 (discriminator 4))
[  190.694347][ T1363]  ? copy_msghdr_from_user (net/socket.c:2650)
[  190.694349][ T1363]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5399)
[  190.694350][ T1363]  ? move_addr_to_kernel (net/socket.c:258)
[  190.694352][ T1363]  ? do_fault_around (./include/linux/rcupdate.h:882 mm/memory.c:5961)
[  190.694355][ T1363]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[  190.694357][ T1363]  ___sys_sendmsg (net/socket.c:2767)
[  190.694358][ T1363]  ? do_pte_missing (mm/memory.c:5991 mm/memory.c:6134 mm/memory.c:4700)
[  190.694360][ T1363]  ? copy_msghdr_from_user (net/socket.c:2619)
[  190.694362][ T1363]  ? rcu_read_unlock (./include/linux/rcupdate.h:878 (discriminator 6))
[  190.694367][ T1363]  __sys_sendmsg (net/socket.c:2799)
[  190.694369][ T1363]  ? __sys_sendmsg_sock (net/socket.c:2780)
[  190.694371][ T1363]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  190.694373][ T1363]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  190.694375][ T1363]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[  190.694377][ T1363]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[  190.694379][ T1363]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  190.694381][ T1363] RIP: 0033:0x7fa70e98b54e
[  190.694383][ T1363] 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
[  190.694385][ T1363] RSP: 002b:00007ffcf996bc50 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[  190.694388][ T1363] RAX: ffffffffffffffda RBX: 00007ffcf996be00 RCX: 00007fa70e98b54e
[  190.694390][ T1363] RDX: 0000000000000000 RSI: 00007ffcf996bd00 RDI: 0000000000000005
[  190.694391][ T1363] RBP: 00007ffcf996bc60 R08: 0000000000000000 R09: 0000000000000000
[  190.694391][ T1363] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a918739
[  190.694392][ T1363] R13: 0000000000425380 R14: 00007ffcf996d825 R15: 00000000ffffffff
| [  195.075762][ T1385] softirqs last disabled at (0): 0x0
| [  195.075764][ T1385] Preemption disabled at:
| [  195.075765][ T1385] 0x0
| [  195.075776][ T1385] Tainted: [W]=WARN
[  195.075777][ T1385] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  195.075780][ T1385] Call Trace:
[  195.075781][ T1385]  <TASK>
[  195.075783][ T1385]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[  195.075790][ T1385]  __might_resched.cold (kernel/sched/core.c:9234)
[  195.075794][ T1385]  ? prb_next_reserve_seq (kernel/printk/printk_ringbuffer.c:2128)
[  195.075798][ T1385]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[  195.075802][ T1385]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  195.075807][ T1385]  __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))
[  195.075811][ T1385]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[  195.075814][ T1385]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[  195.075819][ T1385]  ? 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)
[  195.075821][ T1385]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[  195.075824][ T1385]  put_chars (drivers/char/virtio_console.c:1176)
[  195.075827][ T1385]  ? __send_to_port (drivers/char/virtio_console.c:654)
[  195.075830][ T1385]  ? console_prepend_replay (kernel/printk/printk.c:3005)
[  195.075834][ T1385]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[  195.075838][ T1385]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[  195.075840][ T1385]  ? vsnprintf (lib/vsprintf.c:2900)
[  195.075844][ T1385]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[  195.075847][ T1385]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  195.075849][ T1385]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  195.075853][ T1385]  console_emit_next_record (kernel/printk/printk.c:3183)
[  195.075856][ T1385]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[  195.075859][ T1385]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  195.075861][ T1385]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  195.075864][ T1385]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  195.075866][ T1385]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[  195.075869][ T1385]  ? console_flush_one_record (kernel/printk/printk.c:3247)
[  195.075872][ T1385]  console_flush_one_record (kernel/printk/printk.c:3268)
[  195.075875][ T1385]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[  195.075879][ T1385]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[  195.075881][ T1385]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[  195.075883][ T1385]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[  195.075886][ T1385]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  195.075888][ T1385]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[  195.075890][ T1385]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[  195.075892][ T1385]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[  195.075895][ T1385]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[  195.075898][ T1385]  ? vprintk_emit (kernel/printk/printk.c:2478)
[  195.075901][ T1385]  vprintk_emit (kernel/printk/printk.c:2479)
[  195.075906][ T1385]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[  195.075908][ T1385]  ? unwind_next_frame (./include/linux/rcupdate.h:882 ./include/linux/rcupdate.h:1216 arch/x86/kernel/unwind_orc.c:495)
[  195.075911][ T1385]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  195.075915][ T1385]  _printk (kernel/printk/printk.c:2504)
[  195.075919][ T1385]  ? snapshot_read.cold (user.c:?)
[  195.075921][ T1385]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  195.075924][ T1385]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  195.075926][ T1385]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[  195.075928][ T1385]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  195.075930][ T1385]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  195.075934][ T1385] br_set_state (net/bridge/br_stp.c:57 (discriminator 2)) bridge
[  195.075952][ T1385] br_set_port_state (net/bridge/br_netlink.c:931) bridge
[  195.075965][ T1385] br_setport (net/bridge/br_netlink.c:1040 (discriminator 1)) bridge
[  195.075977][ T1385]  ? br_set_port_state (net/bridge/br_netlink.c:928) bridge
[  195.075987][ T1385]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[  195.075990][ T1385]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  195.075993][ T1385]  ? __nla_validate_parse (lib/nlattr.c:635)
[  195.075997][ T1385] br_setlink (net/bridge/br_netlink.c:1143) bridge
[  195.076009][ T1385]  ? br_afspec (net/bridge/br_netlink.c:860 (discriminator 2)) bridge
[  195.076026][ T1385]  rtnl_bridge_setlink (net/core/rtnetlink.c:5707)
[  195.076032][ T1385]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7141)
[  195.076035][ T1385]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[  195.076037][ T1385]  ? filter_irq_stacks (kernel/stacktrace.c:402)
[  195.076040][ T1385]  ? stack_depot_save_flags (lib/stackdepot.c:609 lib/stackdepot.c:676)
[  195.076044][ T1385]  netlink_rcv_skb (net/netlink/af_netlink.c:2556)
[  195.076048][ T1385]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[  195.076050][ T1385]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[  195.076052][ T1385]  ? netlink_ack (./include/linux/skbuff.h:2718)
[  195.076054][ T1385]  ? __netlink_lookup (./include/linux/rcupdate.h:850 ./include/linux/rhashtable.h:709 net/netlink/af_netlink.c:499)
[  195.076058][ T1385]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  195.076061][ T1385]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[  195.076064][ T1385]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[  195.076067][ T1385]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[  195.076069][ T1385]  ? percpu_counter_add_batch (lib/percpu_counter.c:101 (discriminator 3) lib/percpu_counter.c:93 (discriminator 3))
[  195.076073][ T1385]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  195.076075][ T1385]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  195.076077][ T1385]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  195.076080][ T1385]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  195.076083][ T1385]  netlink_sendmsg (net/netlink/af_netlink.c:1900)
[  195.076086][ T1385]  ? netlink_unicast (./include/net/net_namespace.h:422 (discriminator 7))
[  195.076089][ T1385]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  195.076091][ T1385]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[  195.076094][ T1385]  ____sys_sendmsg (net/socket.c:800 (discriminator 4) net/socket.c:815 (discriminator 4) net/socket.c:2713 (discriminator 4))
[  195.076098][ T1385]  ? copy_msghdr_from_user (net/socket.c:2650)
[  195.076100][ T1385]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5399)
[  195.076102][ T1385]  ? move_addr_to_kernel (net/socket.c:258)
[  195.076106][ T1385]  ? do_fault_around (./include/linux/rcupdate.h:882 mm/memory.c:5961)
[  195.076110][ T1385]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[  195.076112][ T1385]  ___sys_sendmsg (net/socket.c:2767)
[  195.076115][ T1385]  ? do_pte_missing (mm/memory.c:5991 mm/memory.c:6134 mm/memory.c:4700)
[  195.076118][ T1385]  ? copy_msghdr_from_user (net/socket.c:2619)
[  195.076120][ T1385]  ? rcu_read_unlock (./include/linux/rcupdate.h:878 (discriminator 6))
[  195.076128][ T1385]  __sys_sendmsg (net/socket.c:2799)
[  195.076131][ T1385]  ? __sys_sendmsg_sock (net/socket.c:2780)
[  195.076134][ T1385]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  195.076137][ T1385]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  195.076140][ T1385]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[  195.076143][ T1385]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[  195.076146][ T1385]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  195.076149][ T1385] RIP: 0033:0x7f970ba0f54e
[  195.076151][ T1385] 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
[  195.076153][ T1385] RSP: 002b:00007ffca43cba80 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[  195.076158][ T1385] RAX: ffffffffffffffda RBX: 00007ffca43cbc30 RCX: 00007f970ba0f54e
[  195.076160][ T1385] RDX: 0000000000000000 RSI: 00007ffca43cbb30 RDI: 0000000000000005
[  195.076162][ T1385] RBP: 00007ffca43cba90 R08: 0000000000000000 R09: 0000000000000000
[  195.076163][ T1385] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91873d
[  195.076164][ T1385] R13: 0000000000425380 R14: 00007ffca43cd823 R15: 00000000ffffffff
| [  202.806958][ T1442] softirqs last disabled at (0): 0x0
| [  202.806960][ T1442] Preemption disabled at:
| [  202.806962][ T1442] 0x0
| [  202.806972][ T1442] Tainted: [W]=WARN
[  202.806973][ T1442] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  202.806975][ T1442] Call Trace:
[  202.806977][ T1442]  <TASK>
[  202.806979][ T1442]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[  202.806986][ T1442]  __might_resched.cold (kernel/sched/core.c:9234)
[  202.806990][ T1442]  ? prb_next_reserve_seq (kernel/printk/printk_ringbuffer.c:2128)
[  202.806994][ T1442]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[  202.806998][ T1442]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  202.807003][ T1442]  __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))
[  202.807007][ T1442]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[  202.807011][ T1442]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[  202.807016][ T1442]  ? 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)
[  202.807018][ T1442]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[  202.807021][ T1442]  put_chars (drivers/char/virtio_console.c:1176)
[  202.807024][ T1442]  ? __send_to_port (drivers/char/virtio_console.c:654)
[  202.807027][ T1442]  ? console_prepend_replay (kernel/printk/printk.c:3005)
[  202.807030][ T1442]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[  202.807035][ T1442]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[  202.807037][ T1442]  ? vsnprintf (lib/vsprintf.c:2900)
[  202.807041][ T1442]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[  202.807043][ T1442]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  202.807045][ T1442]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  202.807049][ T1442]  console_emit_next_record (kernel/printk/printk.c:3183)
[  202.807052][ T1442]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[  202.807055][ T1442]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  202.807057][ T1442]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  202.807060][ T1442]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  202.807062][ T1442]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[  202.807065][ T1442]  ? console_flush_one_record (kernel/printk/printk.c:3247)
[  202.807067][ T1442]  console_flush_one_record (kernel/printk/printk.c:3268)
[  202.807070][ T1442]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[  202.807074][ T1442]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[  202.807076][ T1442]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[  202.807079][ T1442]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[  202.807081][ T1442]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  202.807083][ T1442]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[  202.807085][ T1442]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[  202.807087][ T1442]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[  202.807090][ T1442]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[  202.807093][ T1442]  ? vprintk_emit (kernel/printk/printk.c:2478)
[  202.807096][ T1442]  vprintk_emit (kernel/printk/printk.c:2479)
[  202.807101][ T1442]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[  202.807103][ T1442]  ? unwind_next_frame (./include/linux/rcupdate.h:882 ./include/linux/rcupdate.h:1216 arch/x86/kernel/unwind_orc.c:495)
[  202.807107][ T1442]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  202.807110][ T1442]  _printk (kernel/printk/printk.c:2504)
[  202.807114][ T1442]  ? snapshot_read.cold (user.c:?)
[  202.807116][ T1442]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  202.807119][ T1442]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  202.807122][ T1442]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[  202.807124][ T1442]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  202.807126][ T1442]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  202.807130][ T1442] br_set_state (net/bridge/br_stp.c:57 (discriminator 2)) bridge
[  202.807146][ T1442] br_set_port_state (net/bridge/br_netlink.c:931) bridge
[  202.807158][ T1442] br_setport (net/bridge/br_netlink.c:1040 (discriminator 1)) bridge
[  202.807168][ T1442]  ? br_set_port_state (net/bridge/br_netlink.c:928) bridge
[  202.807177][ T1442]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[  202.807179][ T1442]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  202.807182][ T1442]  ? __nla_validate_parse (lib/nlattr.c:635)
[  202.807186][ T1442] br_setlink (net/bridge/br_netlink.c:1143) bridge
[  202.807199][ T1442]  ? br_afspec (net/bridge/br_netlink.c:860 (discriminator 2)) bridge
[  202.807214][ T1442]  rtnl_bridge_setlink (net/core/rtnetlink.c:5707)
[  202.807220][ T1442]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7141)
[  202.807223][ T1442]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[  202.807225][ T1442]  ? filter_irq_stacks (kernel/stacktrace.c:402)
[  202.807228][ T1442]  ? stack_depot_save_flags (lib/stackdepot.c:609 lib/stackdepot.c:676)
[  202.807232][ T1442]  netlink_rcv_skb (net/netlink/af_netlink.c:2556)
[  202.807236][ T1442]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[  202.807238][ T1442]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[  202.807240][ T1442]  ? netlink_ack (./include/linux/skbuff.h:2718)
[  202.807242][ T1442]  ? __netlink_lookup (./include/linux/rcupdate.h:850 ./include/linux/rhashtable.h:709 net/netlink/af_netlink.c:499)
[  202.807245][ T1442]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  202.807248][ T1442]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[  202.807251][ T1442]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[  202.807254][ T1442]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[  202.807255][ T1442]  ? next_uptodate_folio (mm/filemap.c:3747)
[  202.807259][ T1442]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  202.807262][ T1442]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  202.807264][ T1442]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  202.807267][ T1442]  netlink_sendmsg (net/netlink/af_netlink.c:1900)
[  202.807269][ T1442]  ? netlink_unicast (./include/net/net_namespace.h:422 (discriminator 7))
[  202.807272][ T1442]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  202.807275][ T1442]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[  202.807277][ T1442]  ____sys_sendmsg (net/socket.c:800 (discriminator 4) net/socket.c:815 (discriminator 4) net/socket.c:2713 (discriminator 4))
[  202.807281][ T1442]  ? copy_msghdr_from_user (net/socket.c:2650)
[  202.807283][ T1442]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5399)
[  202.807285][ T1442]  ? move_addr_to_kernel (net/socket.c:258)
[  202.807288][ T1442]  ? do_fault_around (./include/linux/rcupdate.h:882 mm/memory.c:5961)
[  202.807292][ T1442]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[  202.807295][ T1442]  ___sys_sendmsg (net/socket.c:2767)
[  202.807297][ T1442]  ? do_pte_missing (mm/memory.c:5991 mm/memory.c:6134 mm/memory.c:4700)
[  202.807300][ T1442]  ? copy_msghdr_from_user (net/socket.c:2619)
[  202.807303][ T1442]  ? rcu_read_unlock (./include/linux/rcupdate.h:878 (discriminator 6))
[  202.807310][ T1442]  __sys_sendmsg (net/socket.c:2799)
[  202.807313][ T1442]  ? __sys_sendmsg_sock (net/socket.c:2780)
[  202.807316][ T1442]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  202.807319][ T1442]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  202.807322][ T1442]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[  202.807325][ T1442]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[  202.807328][ T1442]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  202.807331][ T1442] RIP: 0033:0x7ff16ed9c54e
[  202.807333][ T1442] 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
[  202.807335][ T1442] RSP: 002b:00007fff225c65a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[  202.807339][ T1442] RAX: ffffffffffffffda RBX: 00007fff225c6750 RCX: 00007ff16ed9c54e
[  202.807341][ T1442] RDX: 0000000000000000 RSI: 00007fff225c6650 RDI: 0000000000000005
[  202.807342][ T1442] RBP: 00007fff225c65b0 R08: 0000000000000000 R09: 0000000000000000
[  202.807343][ T1442] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a918745
[  202.807345][ T1442] R13: 0000000000425380 R14: 00007fff225c8825 R15: 00000000ffffffff
| [  207.206844][ T1464] softirqs last disabled at (0): 0x0
| [  207.206846][ T1464] Preemption disabled at:
| [  207.206846][ T1464] 0x0
| [  207.206855][ T1464] Tainted: [W]=WARN
[  207.206856][ T1464] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  207.206858][ T1464] Call Trace:
[  207.206859][ T1464]  <TASK>
[  207.206861][ T1464]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[  207.206867][ T1464]  __might_resched.cold (kernel/sched/core.c:9234)
[  207.206871][ T1464]  ? prb_next_reserve_seq (kernel/printk/printk_ringbuffer.c:2128)
[  207.206873][ T1464]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[  207.206877][ T1464]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  207.206881][ T1464]  __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))
[  207.206884][ T1464]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[  207.206886][ T1464]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[  207.206890][ T1464]  ? 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)
[  207.206892][ T1464]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[  207.206894][ T1464]  put_chars (drivers/char/virtio_console.c:1176)
[  207.206896][ T1464]  ? __send_to_port (drivers/char/virtio_console.c:654)
[  207.206898][ T1464]  ? console_prepend_replay (kernel/printk/printk.c:3005)
[  207.206901][ T1464]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[  207.206904][ T1464]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[  207.206905][ T1464]  ? vsnprintf (lib/vsprintf.c:2900)
[  207.206909][ T1464]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[  207.206910][ T1464]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  207.206912][ T1464]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  207.206914][ T1464]  console_emit_next_record (kernel/printk/printk.c:3183)
[  207.206917][ T1464]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[  207.206919][ T1464]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  207.206920][ T1464]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  207.206922][ T1464]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  207.206924][ T1464]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[  207.206926][ T1464]  ? console_flush_one_record (kernel/printk/printk.c:3247)
[  207.206928][ T1464]  console_flush_one_record (kernel/printk/printk.c:3268)
[  207.206930][ T1464]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[  207.206933][ T1464]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[  207.206934][ T1464]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[  207.206936][ T1464]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[  207.206938][ T1464]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  207.206939][ T1464]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[  207.206941][ T1464]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[  207.206942][ T1464]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[  207.206944][ T1464]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[  207.206946][ T1464]  ? vprintk_emit (kernel/printk/printk.c:2478)
[  207.206948][ T1464]  vprintk_emit (kernel/printk/printk.c:2479)
[  207.206951][ T1464]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[  207.206953][ T1464]  ? unwind_next_frame (./include/linux/rcupdate.h:882 ./include/linux/rcupdate.h:1216 arch/x86/kernel/unwind_orc.c:495)
[  207.206956][ T1464]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  207.206958][ T1464]  _printk (kernel/printk/printk.c:2504)
[  207.206961][ T1464]  ? snapshot_read.cold (user.c:?)
[  207.206963][ T1464]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  207.206964][ T1464]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  207.206966][ T1464]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[  207.206968][ T1464]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  207.206969][ T1464]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  207.206972][ T1464] br_set_state (net/bridge/br_stp.c:57 (discriminator 2)) bridge
[  207.206986][ T1464] br_set_port_state (net/bridge/br_netlink.c:931) bridge
[  207.206994][ T1464] br_setport (net/bridge/br_netlink.c:1040 (discriminator 1)) bridge
[  207.207001][ T1464]  ? br_set_port_state (net/bridge/br_netlink.c:928) bridge
[  207.207007][ T1464]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[  207.207009][ T1464]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  207.207011][ T1464]  ? __nla_validate_parse (lib/nlattr.c:635)
[  207.207015][ T1464] br_setlink (net/bridge/br_netlink.c:1143) bridge
[  207.207022][ T1464]  ? br_afspec (net/bridge/br_netlink.c:860 (discriminator 2)) bridge
[  207.207033][ T1464]  rtnl_bridge_setlink (net/core/rtnetlink.c:5707)
[  207.207037][ T1464]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7141)
[  207.207040][ T1464]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[  207.207041][ T1464]  ? filter_irq_stacks (kernel/stacktrace.c:402)
[  207.207043][ T1464]  ? stack_depot_save_flags (lib/stackdepot.c:609 lib/stackdepot.c:676)
[  207.207046][ T1464]  netlink_rcv_skb (net/netlink/af_netlink.c:2556)
[  207.207049][ T1464]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[  207.207051][ T1464]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[  207.207052][ T1464]  ? netlink_ack (./include/linux/skbuff.h:2718)
[  207.207054][ T1464]  ? __netlink_lookup (./include/linux/rcupdate.h:850 ./include/linux/rhashtable.h:709 net/netlink/af_netlink.c:499)
[  207.207056][ T1464]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  207.207058][ T1464]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[  207.207060][ T1464]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[  207.207062][ T1464]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[  207.207063][ T1464]  ? percpu_counter_add_batch (lib/percpu_counter.c:101 (discriminator 3) lib/percpu_counter.c:93 (discriminator 3))
[  207.207066][ T1464]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  207.207068][ T1464]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  207.207070][ T1464]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  207.207071][ T1464]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  207.207073][ T1464]  netlink_sendmsg (net/netlink/af_netlink.c:1900)
[  207.207075][ T1464]  ? netlink_unicast (./include/net/net_namespace.h:422 (discriminator 7))
[  207.207077][ T1464]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  207.207079][ T1464]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[  207.207081][ T1464]  ____sys_sendmsg (net/socket.c:800 (discriminator 4) net/socket.c:815 (discriminator 4) net/socket.c:2713 (discriminator 4))
[  207.207083][ T1464]  ? copy_msghdr_from_user (net/socket.c:2650)
[  207.207085][ T1464]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5399)
[  207.207087][ T1464]  ? move_addr_to_kernel (net/socket.c:258)
[  207.207089][ T1464]  ? do_fault_around (./include/linux/rcupdate.h:882 mm/memory.c:5961)
[  207.207092][ T1464]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[  207.207094][ T1464]  ___sys_sendmsg (net/socket.c:2767)
[  207.207095][ T1464]  ? do_pte_missing (mm/memory.c:5991 mm/memory.c:6134 mm/memory.c:4700)
[  207.207098][ T1464]  ? copy_msghdr_from_user (net/socket.c:2619)
[  207.207099][ T1464]  ? rcu_read_unlock (./include/linux/rcupdate.h:878 (discriminator 6))
[  207.207104][ T1464]  __sys_sendmsg (net/socket.c:2799)
[  207.207106][ T1464]  ? __sys_sendmsg_sock (net/socket.c:2780)
[  207.207109][ T1464]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  207.207111][ T1464]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  207.207113][ T1464]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[  207.207115][ T1464]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[  207.207117][ T1464]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  207.207119][ T1464] RIP: 0033:0x7f552cad854e
[  207.207121][ T1464] 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
[  207.207123][ T1464] RSP: 002b:00007fffbbfe2840 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[  207.207128][ T1464] RAX: ffffffffffffffda RBX: 00007fffbbfe29f0 RCX: 00007f552cad854e
[  207.207129][ T1464] RDX: 0000000000000000 RSI: 00007fffbbfe28f0 RDI: 0000000000000005
[  207.207130][ T1464] RBP: 00007fffbbfe2850 R08: 0000000000000000 R09: 0000000000000000
[  207.207131][ T1464] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a918749
[  207.207131][ T1464] R13: 0000000000425380 R14: 00007fffbbfe3823 R15: 00000000ffffffff
| [  211.589102][ T1494] softirqs last disabled at (0): 0x0
| [  211.589104][ T1494] Preemption disabled at:
| [  211.589105][ T1494] vprintk_emit (kernel/printk/printk.c:2471)
| [  211.589119][ T1494] Tainted: [W]=WARN
[  211.589121][ T1494] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  211.589123][ T1494] Call Trace:
[  211.589125][ T1494]  <TASK>
[  211.589126][ T1494]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[  211.589132][ T1494]  ? vprintk_emit (kernel/printk/printk.c:2471)
[  211.589135][ T1494]  __might_resched.cold (kernel/sched/core.c:9234)
[  211.589140][ T1494]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[  211.589144][ T1494]  ? __asan_memcpy (mm/kasan/shadow.c:106 (discriminator 1))
[  211.589148][ T1494]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  211.589152][ T1494]  __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))
[  211.589156][ T1494]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[  211.589159][ T1494]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[  211.589164][ T1494]  ? 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)
[  211.589167][ T1494]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[  211.589169][ T1494]  put_chars (drivers/char/virtio_console.c:1176)
[  211.589172][ T1494]  ? __send_to_port (drivers/char/virtio_console.c:654)
[  211.589174][ T1494]  ? console_prepend_replay (kernel/printk/printk.c:3005)
[  211.589178][ T1494]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[  211.589183][ T1494]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[  211.589185][ T1494]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  211.589188][ T1494]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[  211.589193][ T1494]  console_emit_next_record (kernel/printk/printk.c:3183)
[  211.589197][ T1494]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[  211.589200][ T1494]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  211.589202][ T1494]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  211.589205][ T1494]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  211.589207][ T1494]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[  211.589210][ T1494]  ? console_flush_one_record (kernel/printk/printk.c:3247)
[  211.589213][ T1494]  console_flush_one_record (kernel/printk/printk.c:3268)
[  211.589216][ T1494]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[  211.589220][ T1494]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[  211.589222][ T1494]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[  211.589224][ T1494]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[  211.589227][ T1494]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  211.589229][ T1494]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[  211.589231][ T1494]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[  211.589233][ T1494]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[  211.589236][ T1494]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[  211.589239][ T1494]  ? vprintk_emit (kernel/printk/printk.c:2478)
[  211.589242][ T1494]  vprintk_emit (kernel/printk/printk.c:2479)
[  211.589245][ T1494]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[  211.589248][ T1494]  ? rtnetlink_rcv_msg (net/core/rtnetlink.c:7132)
[  211.589251][ T1494]  ? netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[  211.589255][ T1494]  ? netlink_sendmsg (net/netlink/af_netlink.c:1900)
[  211.589257][ T1494]  ? ____sys_sendmsg (net/socket.c:800 (discriminator 4) net/socket.c:815 (discriminator 4) net/socket.c:2713 (discriminator 4))
[  211.589260][ T1494]  ? ___sys_sendmsg (net/socket.c:2767)
[  211.589262][ T1494]  ? __sys_sendmsg (net/socket.c:2799)
[  211.589265][ T1494]  ? do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[  211.589269][ T1494]  _printk (kernel/printk/printk.c:2504)
[  211.589274][ T1494]  ? snapshot_read.cold (user.c:?)
[  211.589277][ T1494]  ? netdev_name (./include/linux/netdevice.h:5709 (discriminator 1))
[  211.589280][ T1494]  ? __netdev_printk (net/core/dev.c:13148 (discriminator 2))
[  211.589283][ T1494]  netdev_info (net/core/dev.c:13195 (discriminator 3))
[  211.589286][ T1494]  ? netdev_notice (net/core/dev.c:13194)
[  211.589289][ T1494]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  211.589291][ T1494]  ? __up_read (kernel/locking/rwsem.c:1397 (discriminator 1))
[  211.589294][ T1494]  ? trace_hardirqs_on (kernel/trace/trace_preemptirq.c:78)
[  211.589297][ T1494]  ? down_write_nested (kernel/locking/rwsem.c:1759)
[  211.589299][ T1494]  ? mutex_is_locked (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.h:48 kernel/locking/mutex.c:65)
[  211.589303][ T1494]  netif_set_allmulti.cold (net/core/dev.c:9731 (discriminator 3))
[  211.589307][ T1494]  dev_set_allmulti (net/core/dev_api.c:315)
[  211.589310][ T1494] del_nbp (net/bridge/br_if.c:253 net/bridge/br_if.c:341) bridge
[  211.589328][ T1494]  ? is_bpf_text_address (./include/linux/rcupdate.h:882 kernel/bpf/core.c:751)
[  211.589332][ T1494]  ? kernel_text_address (kernel/extable.c:125 kernel/extable.c:94)
[  211.589336][ T1494] br_del_if (net/bridge/br_if.c:732) bridge
[  211.589348][ T1494]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[  211.589351][ T1494]  do_set_master (net/core/rtnetlink.c:3055)
[  211.589355][ T1494]  do_setlink.isra.0 (net/core/rtnetlink.c:3273 (discriminator 1))
[  211.589358][ T1494]  ? stack_trace_save (kernel/stacktrace.c:122 (discriminator 1))
[  211.589361][ T1494]  ? rtnl_link_get_size (net/core/rtnetlink.c:747)
[  211.589363][ T1494]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  211.589366][ T1494]  ? stack_depot_save_flags (lib/stackdepot.c:609 lib/stackdepot.c:676)
[  211.589371][ T1494]  ? kasan_save_stack (mm/kasan/common.c:58)
[  211.589374][ T1494]  ? kasan_save_stack (mm/kasan/common.c:57)
[  211.589376][ T1494]  ? kasan_save_track (mm/kasan/common.c:78)
[  211.589379][ T1494]  ? __kasan_kmalloc (mm/kasan/common.c:398 mm/kasan/common.c:415)
[  211.589381][ T1494]  ? __kmalloc_cache_noprof (./include/linux/kasan.h:263 mm/slub.c:5563)
[  211.589383][ T1494]  ? rtnl_newlink (./include/linux/slab.h:991 (discriminator 1) net/core/rtnetlink.c:4113 (discriminator 1))
[  211.589385][ T1494]  ? rtnetlink_rcv_msg (net/core/rtnetlink.c:7132)
[  211.589387][ T1494]  ? netlink_rcv_skb (net/netlink/af_netlink.c:2556)
[  211.589389][ T1494]  ? netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[  211.589391][ T1494]  ? netlink_sendmsg (net/netlink/af_netlink.c:1900)
[  211.589393][ T1494]  ? ____sys_sendmsg (net/socket.c:800 (discriminator 4) net/socket.c:815 (discriminator 4) net/socket.c:2713 (discriminator 4))
[  211.589395][ T1494]  ? ___sys_sendmsg (net/socket.c:2767)
[  211.589397][ T1494]  ? __sys_sendmsg (net/socket.c:2799)
[  211.589399][ T1494]  ? do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[  211.589401][ T1494]  ? entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  211.589404][ T1494]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  211.589407][ T1494]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[  211.589409][ T1494]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  211.589411][ T1494]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  211.589414][ T1494]  ? trace_contention_end (./include/trace/events/lock.h:121 (discriminator 22))
[  211.589416][ T1494]  ? __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)
[  211.589419][ T1494]  ? __mutex_lock (kernel/locking/mutex.c:656 (discriminator 1) kernel/locking/mutex.c:821 (discriminator 1))
[  211.589422][ T1494]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:366 net/core/rtnetlink.c:4214)
[  211.589424][ T1494]  ? ww_mutex_lock (kernel/locking/mutex.c:934)
[  211.589426][ T1494]  ? nla_get_range_signed (lib/nlattr.c:270)
[  211.589430][ T1494]  ? __rtnl_newlink (net/core/rtnetlink.c:4063)
[  211.589433][ T1494]  rtnl_newlink (net/core/rtnetlink.c:4215)
[  211.589436][ T1494]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  211.589439][ T1494]  ? rtnl_bridge_getlink (net/core/rtnetlink.c:5558)
[  211.589441][ T1494]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[  211.589443][ T1494]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  211.589446][ T1494]  ? is_bpf_text_address (./include/linux/rcupdate.h:850 kernel/bpf/core.c:749)
[  211.589448][ T1494]  ? is_bpf_text_address (./include/linux/rcupdate.h:882 kernel/bpf/core.c:751)
[  211.589451][ T1494]  ? kernel_text_address (kernel/extable.c:125 kernel/extable.c:94)
[  211.589453][ T1494]  ? __kernel_text_address (kernel/extable.c:79)
[  211.589455][ T1494]  ? write_profile (profile.c:?)
[  211.589457][ T1494]  ? unwind_get_return_address (arch/x86/kernel/unwind_orc.c:385 arch/x86/kernel/unwind_orc.c:380)
[  211.589460][ T1494]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  211.589463][ T1494]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  211.589465][ T1494]  ? cap_capable (./include/trace/events/capability.h:26 (discriminator 22) security/commoncap.c:130 (discriminator 22))
[  211.589469][ T1494]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[  211.589472][ T1494]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  211.589474][ T1494]  ? rtnl_bridge_getlink (net/core/rtnetlink.c:5558)
[  211.589476][ T1494]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7132)
[  211.589479][ T1494]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[  211.589481][ T1494]  ? filter_irq_stacks (kernel/stacktrace.c:402)
[  211.589483][ T1494]  ? stack_depot_save_flags (lib/stackdepot.c:609 lib/stackdepot.c:676)
[  211.589487][ T1494]  netlink_rcv_skb (net/netlink/af_netlink.c:2556)
[  211.589489][ T1494]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[  211.589491][ T1494]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[  211.589494][ T1494]  ? netlink_ack (./include/linux/skbuff.h:2718)
[  211.589496][ T1494]  ? __netlink_lookup (./include/linux/rcupdate.h:850 ./include/linux/rhashtable.h:709 net/netlink/af_netlink.c:499)
[  211.589499][ T1494]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  211.589502][ T1494]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[  211.589505][ T1494]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[  211.589508][ T1494]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[  211.589510][ T1494]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  211.589513][ T1494]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  211.589515][ T1494]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[  211.589518][ T1494]  netlink_sendmsg (net/netlink/af_netlink.c:1900)
[  211.589521][ T1494]  ? netlink_unicast (./include/net/net_namespace.h:422 (discriminator 7))
[  211.589524][ T1494]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  211.589526][ T1494]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[  211.589529][ T1494]  ____sys_sendmsg (net/socket.c:800 (discriminator 4) net/socket.c:815 (discriminator 4) net/socket.c:2713 (discriminator 4))
[  211.589532][ T1494]  ? copy_msghdr_from_user (net/socket.c:2650)
[  211.589534][ T1494]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5399)
[  211.589536][ T1494]  ? move_addr_to_kernel (net/socket.c:258)
[  211.589538][ T1494]  ? filter_irq_stacks (kernel/stacktrace.c:402)
[  211.589543][ T1494]  ___sys_sendmsg (net/socket.c:2767)
[  211.589545][ T1494]  ? copy_msghdr_from_user (net/socket.c:2619)
[  211.589553][ T1494]  __sys_sendmsg (net/socket.c:2799)
[  211.589556][ T1494]  ? __sys_sendmsg_sock (net/socket.c:2780)
[  211.589560][ T1494]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  211.589563][ T1494]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[  211.589565][ T1494]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[  211.589568][ T1494]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  211.589570][ T1494] RIP: 0033:0x7fd88aa3b54e
[  211.589573][ T1494] 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
[  211.589575][ T1494] RSP: 002b:00007ffdc2565440 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[  211.589580][ T1494] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fd88aa3b54e
[  211.589582][ T1494] RDX: 0000000000000000 RSI: 00007ffdc25654f0 RDI: 0000000000000005
[  211.589583][ T1494] RBP: 00007ffdc2565450 R08: 0000000000000000 R09: 0000000000000000
[  211.589584][ T1494] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91874d


Finger prints:
mark_lock_irq:mark_lock:mark_usage:__lock_acquire:console_lock_spinning_enable
__irq_exit_rcu:schedule_preempt_disabled:dump_stack_lvl:__kmalloc_noprof:put_chars
__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