======================================
| [   10.871393][  T248] softirqs last disabled at (32555): __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
| [   10.871395][  T248] Preemption disabled at:
| [   10.871396][  T248] vprintk_emit (kernel/printk/printk.c:2471)
| [   10.871405][  T248] Tainted: [W]=WARN
[   10.871406][  T248] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   10.871408][  T248] Call Trace:
[   10.871410][  T248]  <TASK>
[   10.871411][  T248]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   10.871416][  T248]  ? vprintk_emit (kernel/printk/printk.c:2471)
[   10.871418][  T248]  __might_resched.cold (kernel/sched/core.c:9234)
[   10.871423][  T248]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   10.871427][  T248]  ? __kmalloc_noprof (./include/linux/sched/mm.h:317 mm/slub.c:4636 mm/slub.c:4974 mm/slub.c:5413 mm/slub.c:5439)
[   10.871432][  T248]  __kmalloc_noprof (./include/linux/sched/mm.h:322 (discriminator 2) mm/slub.c:4636 (discriminator 2) mm/slub.c:4974 (discriminator 2) mm/slub.c:5413 (discriminator 2) mm/slub.c:5439 (discriminator 2))
[   10.871434][  T248]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   10.871440][  T248]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:58 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   10.871443][  T248]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   10.871446][  T248]  put_chars (drivers/char/virtio_console.c:1176)
[   10.871448][  T248]  ? desc_read_finalized_seq (kernel/printk/printk_ringbuffer.c:1934)
[   10.871451][  T248]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   10.871454][  T248]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   10.871457][  T248]  ? validate_chain (kernel/locking/lockdep.c:3817 (discriminator 2) kernel/locking/lockdep.c:3837 (discriminator 2) kernel/locking/lockdep.c:3892 (discriminator 2))
[   10.871461][  T248]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   10.871464][  T248]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   10.871465][  T248]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   10.871470][  T248]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   10.871471][  T248]  ? console_emit_next_record (kernel/printk/printk.c:3095 (discriminator 2) kernel/printk/printk.c:3182 (discriminator 2))
[   10.871474][  T248]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   10.871483][  T248]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   10.871487][  T248]  console_emit_next_record (kernel/printk/printk.c:3183)
[   10.871491][  T248]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   10.871493][  T248]  ? console_flush_one_record (./include/linux/rcupdate.h:314 (discriminator 2) ./include/linux/srcu.h:439 (discriminator 2) kernel/printk/printk.c:291 (discriminator 2) kernel/printk/printk.c:3246 (discriminator 2))
[   10.871496][  T248]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   10.871498][  T248]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   10.871502][  T248]  console_flush_one_record (kernel/printk/printk.c:3268)
[   10.871506][  T248]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   10.871508][  T248]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   10.871513][  T248]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   10.871516][  T248]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   10.871517][  T248]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   10.871520][  T248]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   10.871523][  T248]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   10.871525][  T248]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   10.871528][  T248]  vprintk_emit (kernel/printk/printk.c:2479)
[   10.871532][  T248]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   10.871538][  T248]  ? gre_exit (net/ipv4/gre_demux.c:73) gre
[   10.871541][  T248]  _printk (kernel/printk/printk.c:2504)
[   10.871545][  T248]  ? snapshot_read.cold (user.c:?)
[   10.871551][  T248]  ? do_one_initcall (./include/linux/instrumented.h:82 ./include/asm-generic/bitops/instrumented-non-atomic.h:141 ./include/linux/cpumask.h:650 ./include/linux/cpumask.h:1232 ./include/trace/events/initcall.h:27 init/main.c:1356)
[   10.871554][  T248] gre_init (gre.mod.c:?) gre
[   10.871556][  T248]  do_one_initcall (init/main.c:1357)
[   10.871559][  T248]  ? trace_event_raw_event_initcall_level (./include/trace/events/initcall.h:10)
[   10.871563][  T248]  ? do_init_module (./include/linux/slab.h:991 (discriminator 1) kernel/module/main.c:3105 (discriminator 1))
[   10.871566][  T248]  ? kasan_unpoison (mm/kasan/shadow.c:146 mm/kasan/shadow.c:178)
[   10.871571][  T248]  do_init_module (kernel/module/main.c:3117)
[   10.871575][  T248]  ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4488)
[   10.871579][  T248]  ? free_module (./include/trace/events/module.h:50 (discriminator 19))
[   10.871582][  T248]  ? kfree (./include/linux/kasan.h:235 mm/slub.c:2748 mm/slub.c:6499 mm/slub.c:6792)
[   10.871586][  T248]  load_module (kernel/module/main.c:3593)
[   10.871593][  T248]  ? layout_and_allocate.isra.0 (kernel/module/main.c:3016)
[   10.871599][  T248]  ? backing_file_read_iter (fs/backing-file.c:211)
[   10.871602][  T248]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   10.871606][  T248]  init_module_from_file (kernel/module/main.c:3790)
[   10.871609][  T248]  ? __do_sys_init_module (kernel/module/main.c:3664)
[   10.871617][  T248]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   10.871621][  T248]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:58 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   10.871624][  T248]  idempotent_init_module (kernel/module/main.c:3802)
[   10.871627][  T248]  ? init_module_from_file (kernel/module/main.c:3791)
[   10.871633][  T248]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   10.871636][  T248]  ? cap_capable (./include/trace/events/capability.h:26 (discriminator 22) security/commoncap.c:130 (discriminator 22))
[   10.871642][  T248]  __x64_sys_finit_module (kernel/module/main.c:3828 kernel/module/main.c:3812 kernel/module/main.c:3812)
[   10.871644][  T248]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   10.871648][  T248]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[   10.871650][  T248]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[   10.871652][  T248]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   10.871655][  T248] RIP: 0033:0x7f4ee516637d
[   10.871658][  T248] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 4b aa 0f 00 f7 d8 64 89 01 48
All code
========
   0:	ff c3                	inc    %ebx
   2:	66 2e 0f 1f 84 00 00 	cs nopw 0x0(%rax,%rax,1)
   9:	00 00 00 
   c:	90                   	nop
   d:	f3 0f 1e fa          	endbr64
  11:	48 89 f8             	mov    %rdi,%rax
  14:	48 89 f7             	mov    %rsi,%rdi
  17:	48 89 d6             	mov    %rdx,%rsi
  1a:	48 89 ca             	mov    %rcx,%rdx
  1d:	4d 89 c2             	mov    %r8,%r10
  20:	4d 89 c8             	mov    %r9,%r8
  23:	4c 8b 4c 24 08       	mov    0x8(%rsp),%r9
  28:	0f 05                	syscall
  2a:*	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax		<-- trapping instruction
  30:	73 01                	jae    0x33
  32:	c3                   	ret
  33:	48 8b 0d 4b aa 0f 00 	mov    0xfaa4b(%rip),%rcx        # 0xfaa85
  3a:	f7 d8                	neg    %eax
  3c:	64 89 01             	mov    %eax,%fs:(%rcx)
  3f:	48                   	rex.W

Code starting with the faulting instruction
===========================================
   0:	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax
   6:	73 01                	jae    0x9
   8:	c3                   	ret
   9:	48 8b 0d 4b aa 0f 00 	mov    0xfaa4b(%rip),%rcx        # 0xfaa5b
  10:	f7 d8                	neg    %eax
  12:	64 89 01             	mov    %eax,%fs:(%rcx)
  15:	48                   	rex.W
[   10.871660][  T248] RSP: 002b:00007ffcf0e897e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000139
[   10.871663][  T248] RAX: ffffffffffffffda RBX: 000055f25b4dca40 RCX: 00007f4ee516637d
[   10.871664][  T248] RDX: 0000000000000000 RSI: 000055f240cc9ffd RDI: 0000000000000001
[   10.871665][  T248] RBP: 00007ffcf0e89880 R08: 0000000000000000 R09: 0000000000000000
[   10.871666][  T248] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f240cc9ffd
[   10.871667][  T248] R13: 000055f25b4dca00 R14: 0000000000040000 R15: 0000000000000000
| [   11.326100][   T10]  #11: ffffffff9a689560 (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))
| [   11.326104][   T10]
| [   11.326104][   T10] stack backtrace:
| [   11.326110][   T10] Tainted: [W]=WARN
[   11.326111][   T10] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   11.326113][   T10] Workqueue: mld mld_ifc_work
[   11.326116][   T10] Call Trace:
[   11.326118][   T10]  <TASK>
[   11.326120][   T10]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   11.326126][   T10]  lockdep_rcu_suspicious.cold (kernel/locking/lockdep.c:6938)
[   11.326132][   T10]  __might_resched (kernel/sched/core.c:9196 (discriminator 9))
[   11.326136][   T10]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   11.326140][   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)
[   11.326145][   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))
[   11.326147][   T10]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   11.326153][   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)
[   11.326156][   T10]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   11.326160][   T10]  put_chars (drivers/char/virtio_console.c:1176)
[   11.326163][   T10]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   11.326166][   T10]  ? validate_chain (kernel/locking/lockdep.c:159 kernel/locking/lockdep.c:191 kernel/locking/lockdep.c:3928)
[   11.326171][   T10]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   11.326179][   T10]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   11.326181][   T10]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   11.326185][   T10]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   11.326189][   T10]  console_emit_next_record (kernel/printk/printk.c:3183)
[   11.326193][   T10]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   11.326195][   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))
[   11.326199][   T10]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   11.326201][   T10]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   11.326206][   T10]  console_flush_one_record (kernel/printk/printk.c:3268)
[   11.326210][   T10]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   11.326212][   T10]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   11.326218][   T10]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   11.326221][   T10]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   11.326223][   T10]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   11.326225][   T10]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   11.326229][   T10]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   11.326231][   T10]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   11.326235][   T10]  vprintk_emit (kernel/printk/printk.c:2479)
[   11.326239][   T10]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   11.326242][   T10]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   11.326247][   T10]  _printk (kernel/printk/printk.c:2504)
[   11.326250][   T10]  ? snapshot_read.cold (user.c:?)
[   11.326252][   T10]  ? ___ratelimit (lib/ratelimit.c:97 (discriminator 3))
[   11.326258][   T10]  ? idr_get_free (??:?)
[   11.326264][   T10] ip6_tnl_xmit_ctl.cold (net/ipv6/ip6_tunnel.c:1064 (discriminator 3)) ip6_tunnel
[   11.326269][   T10] ip6gre_tunnel_xmit (net/ipv6/ip6_gre.c:889) ip6_gre
[   11.326273][   T10]  ? ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
[   11.326276][   T10]  ? __gre6_xmit (./include/linux/skbuff.h:2904) ip6_gre
[   11.326279][   T10]  ? stack_trace_save (kernel/stacktrace.c:122 (discriminator 1))
[   11.326283][   T10]  ? filter_irq_stacks (kernel/stacktrace.c:402)
[   11.326285][   T10]  ? netif_skb_features (net/core/dev.c:3793 net/core/dev.c:3922)
[   11.326287][   T10]  ? mark_lock_irq (kernel/locking/lockdep.c:4265 (discriminator 1) kernel/locking/lockdep.c:4314 (discriminator 1))
[   11.326289][   T10]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   11.326292][   T10]  ? skb_network_protocol (./include/linux/skbuff.h:2534)
[   11.326294][   T10]  ? save_trace (kernel/locking/lockdep.c:558 kernel/locking/lockdep.c:594)
[   11.326299][   T10]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   11.326302][   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)
[   11.326305][   T10]  ? validate_xmit_skb_list (net/core/dev.c:4142)
[   11.326309][   T10]  sch_direct_xmit (net/sched/sch_generic.c:372)
[   11.326314][   T10]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   11.326316][   T10]  ? dequeue_skb (./include/trace/events/qdisc.h:14 (discriminator 19))
[   11.326319][   T10]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   11.326321][   T10]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   11.326323][   T10]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   11.326328][   T10]  __dev_xmit_skb (net/core/dev.c:4262)
[   11.326333][   T10]  ? alloc_netdev_dummy (net/core/dev.c:12327)
[   11.326335][   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))
[   11.326338][   T10]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   11.326341][   T10]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   11.326345][   T10]  __dev_queue_xmit (net/core/dev.c:4884)
[   11.326348][   T10]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   11.326353][   T10]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   11.326354][   T10]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   11.326356][   T10]  ? netdev_core_pick_tx (net/core/dev.c:4784)
[   11.326369][   T10]  ip6_finish_output2 (./include/net/neighbour.h:560 (discriminator 3) net/ipv6/ip6_output.c:138 (discriminator 3))
[   11.326374][   T10]  ? ip6_dst_lookup (net/ipv6/ip6_output.c:1269)
[   11.326375][   T10]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   11.326378][   T10]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   11.326381][   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))
[   11.326386][   T10]  ip6_finish_output (net/ipv6/ip6_output.c:210 net/ipv6/ip6_output.c:221)
[   11.326390][   T10]  ip6_output (./include/linux/netfilter.h:314 net/ipv6/ip6_output.c:248)
[   11.326394][   T10]  ? ip6_finish_output (./include/net/inet_sock.h:338 (discriminator 1))
[   11.326395][   T10]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   11.326397][   T10]  ? xfrm_bundle_lookup.constprop.0 (net/xfrm/xfrm_policy.c:3049)
[   11.326400][   T10]  ? mark_held_locks (kernel/locking/lockdep.c:4341)
[   11.326404][   T10]  ? __local_bh_enable_ip (kernel/softirq.c:478)
[   11.326407][   T10]  ? __local_bh_enable_ip (kernel/softirq.c:478)
[   11.326409][   T10]  ? icmp6_dst_alloc (net/ipv6/route.c:3364)
[   11.326413][   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))
[   11.326418][   T10]  ? mld_dad_start_work (net/ipv6/mcast.c:1153)
[   11.326425][   T10]  ? mld_send_cr (./include/linux/lockdep.h:249 net/ipv6/mcast.c:2168)
[   11.326429][   T10]  mld_ifc_work (net/ipv6/mcast.c:2739)
[   11.326432][   T10]  ? process_one_work (kernel/workqueue.c:3363 (discriminator 2))
[   11.326433][   T10]  process_one_work (kernel/workqueue.c:3387)
[   11.326441][   T10]  ? __queue_delayed_work (kernel/workqueue.c:2622)
[   11.326444][   T10]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   11.326452][   T10]  worker_thread (kernel/workqueue.c:3470 kernel/workqueue.c:3551)
[   11.326457][   T10]  ? rescuer_thread (./include/linux/list.h:419 (discriminator 3))
[   11.326459][   T10]  ? __kthread_parkme (./include/linux/instrumented.h:82 ./include/asm-generic/bitops/instrumented-non-atomic.h:141 kernel/kthread.c:272)
[   11.326462][   T10]  ? rescuer_thread (./include/linux/list.h:419 (discriminator 3))
[   11.326465][   T10]  ? rescuer_thread (./include/linux/list.h:419 (discriminator 3))
[   11.326467][   T10]  kthread (kernel/kthread.c:436)
[   11.326469][   T10]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   11.326472][   T10]  ? kthread_affine_preferred (kernel/kthread.c:857)
[   11.326475][   T10]  ret_from_fork (arch/x86/kernel/process.c:158)
[   11.326484][   T10]  ? arch_exit_to_user_mode_prepare.isra.0 (arch/x86/entry/vdso/vma.c:80 (discriminator 1))
[   11.326488][   T10]  ? __switch_to (arch/x86/kernel/process_64.c:403 arch/x86/kernel/process_64.c:663)
[   11.326491][   T10]  ? kthread_affine_preferred (kernel/kthread.c:857)
[   11.326494][   T10]  ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
| [   11.975050][   T52] softirqs last disabled at (613348): __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))
| [   11.975053][   T52] Preemption disabled at:
| [   11.975054][   T52] __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))
| [   11.975062][   T52] Tainted: [W]=WARN
[   11.975063][   T52] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   11.975065][   T52] Workqueue: mld mld_ifc_work
[   11.975068][   T52] Call Trace:
[   11.975070][   T52]  <TASK>
[   11.975072][   T52]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   11.975078][   T52]  ? __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))
[   11.975080][   T52]  __might_resched.cold (kernel/sched/core.c:9234)
[   11.975085][   T52]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   11.975089][   T52]  ? __kmalloc_noprof (./include/linux/sched/mm.h:317 mm/slub.c:4636 mm/slub.c:4974 mm/slub.c:5413 mm/slub.c:5439)
[   11.975094][   T52]  __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))
[   11.975096][   T52]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   11.975102][   T52]  ? 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)
[   11.975105][   T52]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   11.975108][   T52]  put_chars (drivers/char/virtio_console.c:1176)
[   11.975111][   T52]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   11.975112][   T52]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   11.975117][   T52]  ? validate_chain (kernel/locking/lockdep.c:3817 (discriminator 2) kernel/locking/lockdep.c:3837 (discriminator 2) kernel/locking/lockdep.c:3892 (discriminator 2))
[   11.975122][   T52]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   11.975129][   T52]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   11.975131][   T52]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   11.975133][   T52]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   11.975138][   T52]  console_emit_next_record (kernel/printk/printk.c:3183)
[   11.975142][   T52]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   11.975143][   T52]  ? 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))
[   11.975147][   T52]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   11.975149][   T52]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   11.975153][   T52]  console_flush_one_record (kernel/printk/printk.c:3268)
[   11.975157][   T52]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   11.975159][   T52]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   11.975164][   T52]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   11.975167][   T52]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   11.975169][   T52]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   11.975171][   T52]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   11.975175][   T52]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   11.975177][   T52]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   11.975180][   T52]  vprintk_emit (kernel/printk/printk.c:2479)
[   11.975184][   T52]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   11.975187][   T52]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   11.975192][   T52]  _printk (kernel/printk/printk.c:2504)
[   11.975196][   T52]  ? snapshot_read.cold (user.c:?)
[   11.975197][   T52]  ? ___ratelimit (lib/ratelimit.c:97 (discriminator 3))
[   11.975203][   T52]  ? idr_get_free (??:?)
[   11.975208][   T52] ip6_tnl_xmit_ctl.cold (net/ipv6/ip6_tunnel.c:1064 (discriminator 3)) ip6_tunnel
[   11.975213][   T52] ip6gre_tunnel_xmit (net/ipv6/ip6_gre.c:889) ip6_gre
[   11.975219][   T52]  ? __gre6_xmit (./include/linux/skbuff.h:2904) ip6_gre
[   11.975221][   T52]  ? mark_usage (kernel/locking/lockdep.c:4690)
[   11.975223][   T52]  ? ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
[   11.975225][   T52]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   11.975227][   T52]  ? netif_skb_features (net/core/dev.c:3793 net/core/dev.c:3922)
[   11.975229][   T52]  ? mark_usage (kernel/locking/lockdep.c:4690)
[   11.975231][   T52]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   11.975234][   T52]  ? skb_network_protocol (./include/linux/skbuff.h:2534)
[   11.975239][   T52]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   11.975242][   T52]  dev_hard_start_xmit (./include/linux/netdevice.h:5429 ./include/linux/netdevice.h:5438 net/core/dev.c:3937 net/core/dev.c:3953)
[   11.975245][   T52]  ? validate_xmit_skb_list (net/core/dev.c:4142)
[   11.975249][   T52]  sch_direct_xmit (net/sched/sch_generic.c:372)
[   11.975253][   T52]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   11.975256][   T52]  ? dequeue_skb (./include/trace/events/qdisc.h:14 (discriminator 19))
[   11.975258][   T52]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   11.975260][   T52]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   11.975262][   T52]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   11.975267][   T52]  __dev_xmit_skb (net/core/dev.c:4262)
[   11.975272][   T52]  ? alloc_netdev_dummy (net/core/dev.c:12327)
[   11.975273][   T52]  ? __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))
[   11.975276][   T52]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   11.975279][   T52]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   11.975283][   T52]  __dev_queue_xmit (net/core/dev.c:4884)
[   11.975285][   T52]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   11.975290][   T52]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   11.975291][   T52]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   11.975294][   T52]  ? netdev_core_pick_tx (net/core/dev.c:4784)
[   11.975305][   T52]  ip6_finish_output2 (./include/net/neighbour.h:560 (discriminator 3) net/ipv6/ip6_output.c:138 (discriminator 3))
[   11.975309][   T52]  ? ip6_dst_lookup (net/ipv6/ip6_output.c:1269)
[   11.975311][   T52]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   11.975314][   T52]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   11.975317][   T52]  ? 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))
[   11.975322][   T52]  ip6_finish_output (net/ipv6/ip6_output.c:210 net/ipv6/ip6_output.c:221)
[   11.975325][   T52]  ip6_output (./include/linux/netfilter.h:314 net/ipv6/ip6_output.c:248)
[   11.975328][   T52]  ? ip6_finish_output (./include/net/inet_sock.h:338 (discriminator 1))
[   11.975330][   T52]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   11.975332][   T52]  ? xfrm_bundle_lookup.constprop.0 (net/xfrm/xfrm_policy.c:3049)
[   11.975335][   T52]  ? mark_held_locks (kernel/locking/lockdep.c:4341)
[   11.975338][   T52]  ? __local_bh_enable_ip (kernel/softirq.c:478)
[   11.975341][   T52]  ? __local_bh_enable_ip (kernel/softirq.c:478)
[   11.975342][   T52]  ? icmp6_dst_alloc (net/ipv6/route.c:3364)
[   11.975346][   T52]  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))
[   11.975351][   T52]  ? mld_dad_start_work (net/ipv6/mcast.c:1153)
[   11.975357][   T52]  ? mld_send_cr (./include/linux/lockdep.h:249 net/ipv6/mcast.c:2168)
[   11.975361][   T52]  mld_ifc_work (net/ipv6/mcast.c:2739)
[   11.975364][   T52]  ? process_one_work (kernel/workqueue.c:3363 (discriminator 2))
[   11.975365][   T52]  process_one_work (kernel/workqueue.c:3387)
[   11.975372][   T52]  ? __queue_delayed_work (kernel/workqueue.c:2622)
[   11.975375][   T52]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   11.975383][   T52]  worker_thread (kernel/workqueue.c:3470 kernel/workqueue.c:3551)
[   11.975387][   T52]  ? rescuer_thread (./include/linux/list.h:419 (discriminator 3))
[   11.975389][   T52]  ? __kthread_parkme (./include/linux/instrumented.h:82 ./include/asm-generic/bitops/instrumented-non-atomic.h:141 kernel/kthread.c:272)
[   11.975391][   T52]  ? rescuer_thread (./include/linux/list.h:419 (discriminator 3))
[   11.975394][   T52]  ? rescuer_thread (./include/linux/list.h:419 (discriminator 3))
[   11.975396][   T52]  kthread (kernel/kthread.c:436)
[   11.975398][   T52]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   11.975401][   T52]  ? kthread_affine_preferred (kernel/kthread.c:857)
[   11.975404][   T52]  ret_from_fork (arch/x86/kernel/process.c:158)
[   11.975407][   T52]  ? arch_exit_to_user_mode_prepare.isra.0 (arch/x86/entry/vdso/vma.c:80 (discriminator 1))
[   11.975411][   T52]  ? __switch_to (arch/x86/kernel/process_64.c:403 arch/x86/kernel/process_64.c:663)
[   11.975414][   T52]  ? kthread_affine_preferred (kernel/kthread.c:857)
[   11.975416][   T52]  ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
| [   13.196948][   T67] softirqs last disabled at (23508): __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))
| [   13.196952][   T67] Preemption disabled at:
| [   13.196953][   T67] __dev_queue_xmit (./include/linux/bottom_half.h:20 (discriminator 2) ./include/linux/rcupdate.h:902 (discriminator 2) net/core/dev.c:4844 (discriminator 2))
| [   13.196963][   T67] Tainted: [W]=WARN
[   13.196964][   T67] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   13.196965][   T67] Workqueue: mld mld_dad_work
[   13.196969][   T67] Call Trace:
[   13.196971][   T67]  <TASK>
[   13.196973][   T67]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   13.196980][   T67]  ? __dev_queue_xmit (./include/linux/bottom_half.h:20 (discriminator 2) ./include/linux/rcupdate.h:902 (discriminator 2) net/core/dev.c:4844 (discriminator 2))
[   13.196982][   T67]  __might_resched.cold (kernel/sched/core.c:9234)
[   13.196986][   T67]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   13.196990][   T67]  ? __kmalloc_noprof (./include/linux/sched/mm.h:317 mm/slub.c:4636 mm/slub.c:4974 mm/slub.c:5413 mm/slub.c:5439)
[   13.196996][   T67]  __kmalloc_noprof (./include/linux/sched/mm.h:322 (discriminator 2) mm/slub.c:4636 (discriminator 2) mm/slub.c:4974 (discriminator 2) mm/slub.c:5413 (discriminator 2) mm/slub.c:5439 (discriminator 2))
[   13.196998][   T67]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   13.197004][   T67]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:58 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   13.197007][   T67]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   13.197010][   T67]  put_chars (drivers/char/virtio_console.c:1176)
[   13.197012][   T67]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   13.197015][   T67]  ? validate_chain (kernel/locking/lockdep.c:159 kernel/locking/lockdep.c:191 kernel/locking/lockdep.c:3928)
[   13.197021][   T67]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   13.197028][   T67]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   13.197030][   T67]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   13.197034][   T67]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   13.197038][   T67]  console_emit_next_record (kernel/printk/printk.c:3183)
[   13.197042][   T67]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   13.197044][   T67]  ? console_flush_one_record (./include/linux/rcupdate.h:314 (discriminator 2) ./include/linux/srcu.h:439 (discriminator 2) kernel/printk/printk.c:291 (discriminator 2) kernel/printk/printk.c:3246 (discriminator 2))
[   13.197047][   T67]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   13.197049][   T67]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   13.197053][   T67]  console_flush_one_record (kernel/printk/printk.c:3268)
[   13.197058][   T67]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   13.197060][   T67]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   13.197065][   T67]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   13.197068][   T67]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   13.197070][   T67]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   13.197072][   T67]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   13.197076][   T67]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   13.197078][   T67]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   13.197081][   T67]  vprintk_emit (kernel/printk/printk.c:2479)
[   13.197085][   T67]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   13.197088][   T67]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   13.197093][   T67]  _printk (kernel/printk/printk.c:2504)
[   13.197097][   T67]  ? snapshot_read.cold (user.c:?)
[   13.197099][   T67]  ? ___ratelimit (lib/ratelimit.c:97 (discriminator 3))
[   13.197104][   T67]  ? idr_get_free (??:?)
[   13.197110][   T67] ip6_tnl_xmit_ctl.cold (net/ipv6/ip6_tunnel.c:1064 (discriminator 3)) ip6_tunnel
[   13.197114][   T67] ip6gre_tunnel_xmit (net/ipv6/ip6_gre.c:889) ip6_gre
[   13.197119][   T67]  ? mark_usage (kernel/locking/lockdep.c:4690)
[   13.197121][   T67]  ? __gre6_xmit (./include/linux/skbuff.h:2904) ip6_gre
[   13.197125][   T67]  ? mark_usage (kernel/locking/lockdep.c:4690)
[   13.197127][   T67]  ? netif_skb_features (net/core/dev.c:3793 net/core/dev.c:3922)
[   13.197129][   T67]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   13.197130][   T67]  ? validate_chain (kernel/locking/lockdep.c:157 kernel/locking/lockdep.c:202 kernel/locking/lockdep.c:3329 kernel/locking/lockdep.c:3924)
[   13.197133][   T67]  ? skb_network_protocol (./include/linux/skbuff.h:2534)
[   13.197136][   T67]  ? mark_usage (kernel/locking/lockdep.c:4690)
[   13.197141][   T67]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   13.197143][   T67]  dev_hard_start_xmit (./include/linux/netdevice.h:5429 ./include/linux/netdevice.h:5438 net/core/dev.c:3937 net/core/dev.c:3953)
[   13.197145][   T67]  ? lockdep_hardirqs_on_prepare.part.0 (kernel/locking/lockdep.c:4407 (discriminator 17))
[   13.197148][   T67]  ? validate_xmit_skb_list (net/core/dev.c:4142)
[   13.197152][   T67]  sch_direct_xmit (net/sched/sch_generic.c:372)
[   13.197156][   T67]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   13.197158][   T67]  ? dequeue_skb (./include/trace/events/qdisc.h:14 (discriminator 19))
[   13.197161][   T67]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   13.197163][   T67]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   13.197168][   T67]  __dev_xmit_skb (net/core/dev.c:4262)
[   13.197171][   T67]  ? tc_run (net/core/dev.c:4444 (discriminator 6))
[   13.197174][   T67]  ? alloc_netdev_dummy (net/core/dev.c:12327)
[   13.197176][   T67]  ? netdev_offload_xstats_push_delta (net/core/dev.c:9326 net/core/dev.c:9461)
[   13.197178][   T67]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   13.197181][   T67]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   13.197185][   T67]  __dev_queue_xmit (net/core/dev.c:4884)
[   13.197192][   T67]  ? netdev_core_pick_tx (net/core/dev.c:4784)
[   13.197194][   T67]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   13.197196][   T67]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   13.197203][   T67]  ? neigh_hh_output (./include/net/neighbour.h:525)
[   13.197208][   T67]  ip6_finish_output2 (./include/net/neighbour.h:558 net/ipv6/ip6_output.c:138)
[   13.197212][   T67]  ? ip6_dst_lookup (net/ipv6/ip6_output.c:1269)
[   13.197214][   T67]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   13.197217][   T67]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   13.197220][   T67]  ? ip6_mtu (./include/linux/rcupdate.h:319 (discriminator 2) ./include/linux/rcupdate.h:880 (discriminator 2) ./include/net/ip6_route.h:384 (discriminator 2) net/ipv6/route.c:3290 (discriminator 2))
[   13.197224][   T67]  ip6_finish_output (net/ipv6/ip6_output.c:210 net/ipv6/ip6_output.c:221)
[   13.197228][   T67]  ip6_output (./include/linux/netfilter.h:314 net/ipv6/ip6_output.c:248)
[   13.197231][   T67]  ? ip6_finish_output (./include/net/inet_sock.h:338 (discriminator 1))
[   13.197233][   T67]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   13.197235][   T67]  ? xfrm_bundle_lookup.constprop.0 (net/xfrm/xfrm_policy.c:3049)
[   13.197238][   T67]  ? mark_held_locks (kernel/locking/lockdep.c:4341)
[   13.197241][   T67]  ? __local_bh_enable_ip (kernel/softirq.c:478)
[   13.197244][   T67]  ? __local_bh_enable_ip (kernel/softirq.c:478)
[   13.197246][   T67]  ? icmp6_dst_alloc (net/ipv6/route.c:3364)
[   13.197249][   T67]  mld_sendpack (./include/net/dst.h:470 (discriminator 4) ./include/linux/netfilter.h:325 (discriminator 4) ./include/linux/netfilter.h:319 (discriminator 4) net/ipv6/mcast.c:1890 (discriminator 4))
[   13.197254][   T67]  ? mld_dad_start_work (net/ipv6/mcast.c:1153)
[   13.197263][   T67]  mld_dad_work (net/ipv6/mcast.c:2331)
[   13.197266][   T67]  ? process_one_work (kernel/workqueue.c:3363 (discriminator 2))
[   13.197267][   T67]  process_one_work (kernel/workqueue.c:3387)
[   13.197274][   T67]  ? __queue_delayed_work (kernel/workqueue.c:2622)
[   13.197277][   T67]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   13.197285][   T67]  worker_thread (kernel/workqueue.c:3470 kernel/workqueue.c:3551)
[   13.197289][   T67]  ? rescuer_thread (./include/linux/list.h:419 (discriminator 3))
[   13.197291][   T67]  ? __kthread_parkme (./include/linux/instrumented.h:82 ./include/asm-generic/bitops/instrumented-non-atomic.h:141 kernel/kthread.c:272)
[   13.197294][   T67]  ? rescuer_thread (./include/linux/list.h:419 (discriminator 3))
[   13.197297][   T67]  ? rescuer_thread (./include/linux/list.h:419 (discriminator 3))
[   13.197299][   T67]  kthread (kernel/kthread.c:436)
[   13.197300][   T67]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   13.197303][   T67]  ? kthread_affine_preferred (kernel/kthread.c:857)
[   13.197306][   T67]  ret_from_fork (arch/x86/kernel/process.c:158)
[   13.197310][   T67]  ? arch_exit_to_user_mode_prepare.isra.0 (arch/x86/entry/vdso/vma.c:80 (discriminator 1))
[   13.197313][   T67]  ? __switch_to (arch/x86/kernel/process_64.c:403 arch/x86/kernel/process_64.c:663)
[   13.197316][   T67]  ? kthread_affine_preferred (kernel/kthread.c:857)
[   13.197319][   T67]  ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
| [   17.293482][    C2]
| [   17.293483][    C2]
| [   17.293483][    C2] stack backtrace:
| [   17.293489][    C2] Tainted: [W]=WARN
[   17.293490][    C2] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   17.293491][    C2] Call Trace:
[   17.293493][    C2]  <IRQ>
[   17.293495][    C2]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   17.293499][    C2]  print_irq_inversion_bug.part.0.cold (kernel/locking/lockdep.c:4141)
[   17.293501][    C2]  mark_lock_irq (kernel/locking/lockdep.c:4095 kernel/locking/lockdep.c:4174 kernel/locking/lockdep.c:4310)
[   17.293503][    C2]  ? add_lock_to_list (./include/linux/find.h:391 kernel/locking/lockdep.c:1419 kernel/locking/lockdep.c:1450)
[   17.293506][    C2]  mark_lock (kernel/locking/lockdep.c:4769)
[   17.293508][    C2]  mark_usage (kernel/locking/lockdep.c:4658)
[   17.293517][    C2]  __lock_acquire (kernel/locking/lockdep.c:5208)
[   17.293519][    C2]  lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   17.293520][    C2]  ? console_lock_spinning_enable (kernel/printk/printk.c:1902 (discriminator 2))
[   17.293522][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   17.293526][    C2]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   17.293527][    C2]  console_lock_spinning_enable (kernel/printk/printk.c:1902 (discriminator 2))
[   17.293529][    C2]  ? console_lock_spinning_enable (kernel/printk/printk.c:1902 (discriminator 2))
[   17.293531][    C2]  console_emit_next_record (kernel/printk/printk.c:3177)
[   17.293533][    C2]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   17.293534][    C2]  ? console_flush_one_record (./include/linux/rcupdate.h:314 (discriminator 2) ./include/linux/srcu.h:439 (discriminator 2) kernel/printk/printk.c:291 (discriminator 2) kernel/printk/printk.c:3246 (discriminator 2))
[   17.293536][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   17.293538][    C2]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   17.293540][    C2]  console_flush_one_record (kernel/printk/printk.c:3268)
[   17.293542][    C2]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   17.293544][    C2]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   17.293546][    C2]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   17.293548][    C2]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   17.293549][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   17.293551][    C2]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   17.293553][    C2]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   17.293555][    C2]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   17.293557][    C2]  vprintk_emit (kernel/printk/printk.c:2479)
[   17.293559][    C2]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   17.293561][    C2]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   17.293563][    C2]  _printk (kernel/printk/printk.c:2504)
[   17.293565][    C2]  ? snapshot_read.cold (user.c:?)
[   17.293567][    C2]  ? ___ratelimit (lib/ratelimit.c:97 (discriminator 3))
[   17.293570][    C2]  ? idr_get_free (??:?)
[   17.293572][    C2] ip6_tnl_xmit_ctl.cold (net/ipv6/ip6_tunnel.c:1064 (discriminator 3)) ip6_tunnel
[   17.293575][    C2] ip6gre_tunnel_xmit (net/ipv6/ip6_gre.c:889) ip6_gre
[   17.293577][    C2]  ? mark_usage (kernel/locking/lockdep.c:4690)
[   17.293579][    C2]  ? __gre6_xmit (./include/linux/skbuff.h:2904) ip6_gre
[   17.293581][    C2]  ? mark_usage (kernel/locking/lockdep.c:4690)
[   17.293582][    C2]  ? netif_skb_features (net/core/dev.c:3793 net/core/dev.c:3922)
[   17.293584][    C2]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   17.293585][    C2]  ? validate_chain (kernel/locking/lockdep.c:157 kernel/locking/lockdep.c:202 kernel/locking/lockdep.c:3329 kernel/locking/lockdep.c:3924)
[   17.293587][    C2]  ? skb_network_protocol (./include/linux/skbuff.h:2534)
[   17.293588][    C2]  ? mark_usage (kernel/locking/lockdep.c:4690)
[   17.293590][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   17.293592][    C2]  dev_hard_start_xmit (./include/linux/netdevice.h:5429 ./include/linux/netdevice.h:5438 net/core/dev.c:3937 net/core/dev.c:3953)
[   17.293594][    C2]  ? validate_chain (kernel/locking/lockdep.c:154 (discriminator 5) kernel/locking/lockdep.c:202 (discriminator 5) kernel/locking/lockdep.c:3329 (discriminator 5) kernel/locking/lockdep.c:3924 (discriminator 5))
[   17.293595][    C2]  ? validate_xmit_skb_list (net/core/dev.c:4142)
[   17.293597][    C2]  sch_direct_xmit (net/sched/sch_generic.c:372)
[   17.293599][    C2]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   17.293600][    C2]  ? dequeue_skb (./include/trace/events/qdisc.h:14 (discriminator 19))
[   17.293602][    C2]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   17.293603][    C2]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   17.293605][    C2]  __dev_xmit_skb (net/core/dev.c:4262)
[   17.293607][    C2]  ? tc_run (net/core/dev.c:4444 (discriminator 6))
[   17.293609][    C2]  ? alloc_netdev_dummy (net/core/dev.c:12327)
[   17.293610][    C2]  ? netdev_offload_xstats_push_delta (net/core/dev.c:9326 net/core/dev.c:9461)
[   17.293612][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   17.293613][    C2]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   17.293615][    C2]  __dev_queue_xmit (net/core/dev.c:4884)
[   17.293618][    C2]  ? netdev_core_pick_tx (net/core/dev.c:4784)
[   17.293620][    C2]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   17.293621][    C2]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   17.293623][    C2]  ? neigh_hh_output (./include/net/neighbour.h:525)
[   17.293626][    C2]  ip6_finish_output2 (./include/net/neighbour.h:558 net/ipv6/ip6_output.c:138)
[   17.293628][    C2]  ? ip6_dst_lookup (net/ipv6/ip6_output.c:1269)
[   17.293629][    C2]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   17.293630][    C2]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   17.293632][    C2]  ? ip6_mtu (./include/linux/rcupdate.h:319 (discriminator 2) ./include/linux/rcupdate.h:880 (discriminator 2) ./include/net/ip6_route.h:384 (discriminator 2) net/ipv6/route.c:3290 (discriminator 2))
[   17.293634][    C2]  ip6_finish_output (net/ipv6/ip6_output.c:210 net/ipv6/ip6_output.c:221)
[   17.293636][    C2]  ip6_output (./include/linux/netfilter.h:314 net/ipv6/ip6_output.c:248)
[   17.293638][    C2]  ? ip6_finish_output (./include/net/inet_sock.h:338 (discriminator 1))
[   17.293639][    C2]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   17.293641][    C2]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   17.293642][    C2]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   17.293644][    C2]  ? __local_bh_enable_ip (kernel/softirq.c:478)
[   17.293646][    C2]  ndisc_send_skb (./include/net/dst.h:470 (discriminator 4) ./include/linux/netfilter.h:325 (discriminator 4) net/ipv6/ndisc.c:513 (discriminator 4))
[   17.293648][    C2]  ? ndisc_recv_na (./include/net/net_namespace.h:422 (discriminator 7))
[   17.293650][    C2]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   17.293652][    C2]  ? __ndisc_fill_addr_option (net/ipv6/ndisc.c:159)
[   17.293654][    C2]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   17.293656][    C2]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   17.293658][    C2]  addrconf_rs_timer (net/ipv6/addrconf.c:4073)
[   17.293660][    C2]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   17.293662][    C2]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   17.293664][    C2]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   17.293665][    C2]  call_timer_fn (kernel/time/timer.c:1748)
[   17.293667][    C2]  ? detach_if_pending (./include/linux/list.h:1159)
[   17.293669][    C2]  ? debug_object_active_state (lib/debugobjects.c:1122)
[   17.293672][    C2]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   17.293674][    C2]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   17.293675][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   17.293677][    C2]  __run_timers (kernel/time/timer.c:1799 kernel/time/timer.c:2374)
[   17.293679][    C2]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   17.293681][    C2]  ? __bpf_trace_itimer_expire (./include/trace/events/timer.h:407)
[   17.293683][    C2]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   17.293686][    C2]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   17.293688][    C2]  run_timer_softirq (kernel/time/timer.c:2386 kernel/time/timer.c:2395 kernel/time/timer.c:2403)
[   17.293690][    C2]  ? __run_timers (./include/trace/events/timer.h:138 (discriminator 19))
[   17.293692][    C2]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   17.293694][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   17.293696][    C2]  handle_softirqs (kernel/softirq.c:645)
[   17.293698][    C2]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   17.293699][    C2]  ? _local_bh_enable (kernel/softirq.c:428 (discriminator 1))
[   17.293701][    C2]  __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
[   17.293703][    C2]  irq_exit_rcu (kernel/softirq.c:784)
[   17.293704][    C2]  sysvec_apic_timer_interrupt (arch/x86/kernel/apic/apic.c:1062 (discriminator 37) arch/x86/kernel/apic/apic.c:1062 (discriminator 37))
[   17.293706][    C2]  </IRQ>
[   17.293706][    C2]  <TASK>
[   17.293707][    C2]  ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4488)
[   17.293708][    C2]  asm_sysvec_apic_timer_interrupt (./arch/x86/include/asm/idtentry.h:674)
[   17.293710][    C2] RIP: 0010:pv_native_safe_halt (./arch/x86/include/asm/irqflags.h:48 arch/x86/kernel/paravirt.c:63)
[   17.293713][    C2] Code: 48 8b 3d 94 d2 f5 01 e8 1f 00 00 00 48 2b 05 58 93 95 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 13 86 11 00 fb f4 <c3> 0f 1f 40 d6 48 83 ec 20 8b 17 49 89 f8 83 e2 fe 41 89 d2 0f 01
All code
========
   0:	48 8b 3d 94 d2 f5 01 	mov    0x1f5d294(%rip),%rdi        # 0x1f5d29b
   7:	e8 1f 00 00 00       	call   0x2b
   c:	48 2b 05 58 93 95 00 	sub    0x959358(%rip),%rax        # 0x95936b
  13:	c3                   	ret
  14:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  1b:	f3 0f 1e fa          	endbr64
  1f:	eb 07                	jmp    0x28
  21:	0f 00 2d 13 86 11 00 	verw   0x118613(%rip)        # 0x11863b
  28:	fb                   	sti
  29:	f4                   	hlt
  2a:*	c3                   	ret		<-- trapping instruction
  2b:	0f 1f 40 d6          	nopl   -0x2a(%rax)
  2f:	48 83 ec 20          	sub    $0x20,%rsp
  33:	8b 17                	mov    (%rdi),%edx
  35:	49 89 f8             	mov    %rdi,%r8
  38:	83 e2 fe             	and    $0xfffffffe,%edx
  3b:	41 89 d2             	mov    %edx,%r10d
  3e:	0f                   	.byte 0xf
  3f:	01                   	.byte 0x1

Code starting with the faulting instruction
===========================================
   0:	c3                   	ret
   1:	0f 1f 40 d6          	nopl   -0x2a(%rax)
   5:	48 83 ec 20          	sub    $0x20,%rsp
   9:	8b 17                	mov    (%rdi),%edx
   b:	49 89 f8             	mov    %rdi,%r8
   e:	83 e2 fe             	and    $0xfffffffe,%edx
  11:	41 89 d2             	mov    %edx,%r10d
  14:	0f                   	.byte 0xf
  15:	01                   	.byte 0x1
[   17.293715][    C2] RSP: 0018:ffa0000000157e00 EFLAGS: 00000282
[   17.293718][    C2] RAX: 000000000009addf RBX: ff11000001bec6c0 RCX: ffffffff974f0307
[   17.293719][    C2] RDX: ff11000001bec6c0 RSI: ffffffff9a238af6 RDI: ffffffff99c8d8e0
[   17.293720][    C2] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[   17.293721][    C2] R10: 0000000000000002 R11: 0000000000000001 R12: 1ff400000002afc3
[   17.293721][    C2] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000000000
[   17.293723][    C2]  ? cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   17.293725][    C2]  default_idle (./arch/x86/include/asm/paravirt.h:62 arch/x86/kernel/process.c:768)
[   17.293727][    C2]  default_idle_call (kernel/sched/idle.c:122)
[   17.293732][    C2]  cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   17.293734][    C2]  ? arch_cpu_idle_exit+0x40/0x40
[   17.293736][    C2]  ? mark_tsc_async_resets (arch/x86/kernel/tsc_sync.c:49)
[   17.293738][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   17.293740][    C2]  do_idle (kernel/sched/idle.c:355)
[   17.293742][    C2]  cpu_startup_entry (kernel/sched/idle.c:454)
[   17.293743][    C2]  start_secondary (arch/x86/kernel/smpboot.c:312)
[   17.293745][    C2]  ? set_cpu_sibling_map (arch/x86/kernel/smpboot.c:733 (discriminator 4))
[   17.293747][    C2]  common_startup_64 (arch/x86/kernel/head_64.S:418)
| [   17.293766][    C2] softirqs last disabled at (634337): __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
| [   17.293768][    C2] Preemption disabled at:
| [   17.293768][    C2] 0x0
| [   17.293774][    C2] Tainted: [W]=WARN
[   17.293774][    C2] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   17.293775][    C2] Call Trace:
[   17.293775][    C2]  <IRQ>
[   17.293776][    C2]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   17.293778][    C2]  __might_resched.cold (kernel/sched/core.c:9234)
[   17.293781][    C2]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   17.293784][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   17.293786][    C2]  __kmalloc_noprof (./include/linux/sched/mm.h:322 (discriminator 2) mm/slub.c:4636 (discriminator 2) mm/slub.c:4974 (discriminator 2) mm/slub.c:5413 (discriminator 2) mm/slub.c:5439 (discriminator 2))
[   17.293788][    C2]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   17.293790][    C2]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   17.293791][    C2]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:58 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   17.293793][    C2]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   17.293795][    C2]  put_chars (drivers/char/virtio_console.c:1176)
[   17.293796][    C2]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   17.293798][    C2]  ? mark_lock (kernel/locking/lockdep.c:4769)
[   17.293800][    C2]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   17.293803][    C2]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   17.293804][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   17.293806][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   17.293808][    C2]  console_emit_next_record (kernel/printk/printk.c:3183)
[   17.293810][    C2]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   17.293812][    C2]  ? console_flush_one_record (./include/linux/rcupdate.h:314 (discriminator 2) ./include/linux/srcu.h:439 (discriminator 2) kernel/printk/printk.c:291 (discriminator 2) kernel/printk/printk.c:3246 (discriminator 2))
[   17.293814][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   17.293815][    C2]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   17.293817][    C2]  console_flush_one_record (kernel/printk/printk.c:3268)
[   17.293820][    C2]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   17.293821][    C2]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   17.293824][    C2]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   17.293825][    C2]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   17.293827][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   17.293829][    C2]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   17.293831][    C2]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   17.293832][    C2]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   17.293834][    C2]  vprintk_emit (kernel/printk/printk.c:2479)
[   17.293836][    C2]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   17.293838][    C2]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   17.293840][    C2]  _printk (kernel/printk/printk.c:2504)
[   17.293842][    C2]  ? snapshot_read.cold (user.c:?)
[   17.293844][    C2]  ? ___ratelimit (lib/ratelimit.c:97 (discriminator 3))
[   17.293846][    C2]  ? idr_get_free (??:?)
[   17.293849][    C2] ip6_tnl_xmit_ctl.cold (net/ipv6/ip6_tunnel.c:1064 (discriminator 3)) ip6_tunnel
[   17.293851][    C2] ip6gre_tunnel_xmit (net/ipv6/ip6_gre.c:889) ip6_gre
[   17.293853][    C2]  ? mark_usage (kernel/locking/lockdep.c:4690)
[   17.293855][    C2]  ? __gre6_xmit (./include/linux/skbuff.h:2904) ip6_gre
[   17.293856][    C2]  ? mark_usage (kernel/locking/lockdep.c:4690)
[   17.293858][    C2]  ? netif_skb_features (net/core/dev.c:3793 net/core/dev.c:3922)
[   17.293859][    C2]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   17.293861][    C2]  ? validate_chain (kernel/locking/lockdep.c:157 kernel/locking/lockdep.c:202 kernel/locking/lockdep.c:3329 kernel/locking/lockdep.c:3924)
[   17.293863][    C2]  ? skb_network_protocol (./include/linux/skbuff.h:2534)
[   17.293865][    C2]  ? mark_usage (kernel/locking/lockdep.c:4690)
[   17.293867][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   17.293869][    C2]  dev_hard_start_xmit (./include/linux/netdevice.h:5429 ./include/linux/netdevice.h:5438 net/core/dev.c:3937 net/core/dev.c:3953)
[   17.293871][    C2]  ? validate_chain (kernel/locking/lockdep.c:154 (discriminator 5) kernel/locking/lockdep.c:202 (discriminator 5) kernel/locking/lockdep.c:3329 (discriminator 5) kernel/locking/lockdep.c:3924 (discriminator 5))
[   17.293873][    C2]  ? validate_xmit_skb_list (net/core/dev.c:4142)
[   17.293875][    C2]  sch_direct_xmit (net/sched/sch_generic.c:372)
[   17.293877][    C2]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   17.293879][    C2]  ? dequeue_skb (./include/trace/events/qdisc.h:14 (discriminator 19))
[   17.293880][    C2]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   17.293882][    C2]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   17.293884][    C2]  __dev_xmit_skb (net/core/dev.c:4262)
[   17.293885][    C2]  ? tc_run (net/core/dev.c:4444 (discriminator 6))
[   17.293887][    C2]  ? alloc_netdev_dummy (net/core/dev.c:12327)
[   17.293888][    C2]  ? netdev_offload_xstats_push_delta (net/core/dev.c:9326 net/core/dev.c:9461)
[   17.293890][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   17.293892][    C2]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   17.293894][    C2]  __dev_queue_xmit (net/core/dev.c:4884)
[   17.293896][    C2]  ? netdev_core_pick_tx (net/core/dev.c:4784)
[   17.293898][    C2]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   17.293899][    C2]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   17.293902][    C2]  ? neigh_hh_output (./include/net/neighbour.h:525)
[   17.293904][    C2]  ip6_finish_output2 (./include/net/neighbour.h:558 net/ipv6/ip6_output.c:138)
[   17.293906][    C2]  ? ip6_dst_lookup (net/ipv6/ip6_output.c:1269)
[   17.293907][    C2]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   17.293908][    C2]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   17.293910][    C2]  ? ip6_mtu (./include/linux/rcupdate.h:319 (discriminator 2) ./include/linux/rcupdate.h:880 (discriminator 2) ./include/net/ip6_route.h:384 (discriminator 2) net/ipv6/route.c:3290 (discriminator 2))
[   17.293912][    C2]  ip6_finish_output (net/ipv6/ip6_output.c:210 net/ipv6/ip6_output.c:221)
[   17.293914][    C2]  ip6_output (./include/linux/netfilter.h:314 net/ipv6/ip6_output.c:248)
[   17.293915][    C2]  ? ip6_finish_output (./include/net/inet_sock.h:338 (discriminator 1))
[   17.293917][    C2]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   17.293918][    C2]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   17.293919][    C2]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   17.293921][    C2]  ? __local_bh_enable_ip (kernel/softirq.c:478)
[   17.293923][    C2]  ndisc_send_skb (./include/net/dst.h:470 (discriminator 4) ./include/linux/netfilter.h:325 (discriminator 4) net/ipv6/ndisc.c:513 (discriminator 4))
[   17.293925][    C2]  ? ndisc_recv_na (./include/net/net_namespace.h:422 (discriminator 7))
[   17.293927][    C2]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   17.293929][    C2]  ? __ndisc_fill_addr_option (net/ipv6/ndisc.c:159)
[   17.293931][    C2]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   17.293933][    C2]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   17.293935][    C2]  addrconf_rs_timer (net/ipv6/addrconf.c:4073)
[   17.293937][    C2]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   17.293939][    C2]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   17.293941][    C2]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   17.293943][    C2]  call_timer_fn (kernel/time/timer.c:1748)
[   17.293947][    C2]  ? detach_if_pending (./include/linux/list.h:1159)
[   17.293949][    C2]  ? debug_object_active_state (lib/debugobjects.c:1122)
[   17.293952][    C2]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   17.293954][    C2]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   17.293956][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   17.293958][    C2]  __run_timers (kernel/time/timer.c:1799 kernel/time/timer.c:2374)
[   17.293960][    C2]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   17.293962][    C2]  ? __bpf_trace_itimer_expire (./include/trace/events/timer.h:407)
[   17.293964][    C2]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   17.293966][    C2]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   17.293968][    C2]  run_timer_softirq (kernel/time/timer.c:2386 kernel/time/timer.c:2395 kernel/time/timer.c:2403)
[   17.293970][    C2]  ? __run_timers (./include/trace/events/timer.h:138 (discriminator 19))
[   17.293972][    C2]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   17.293973][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   17.293975][    C2]  handle_softirqs (kernel/softirq.c:645)
[   17.293977][    C2]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   17.293978][    C2]  ? _local_bh_enable (kernel/softirq.c:428 (discriminator 1))
[   17.293980][    C2]  __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
[   17.293982][    C2]  irq_exit_rcu (kernel/softirq.c:784)
[   17.293983][    C2]  sysvec_apic_timer_interrupt (arch/x86/kernel/apic/apic.c:1062 (discriminator 37) arch/x86/kernel/apic/apic.c:1062 (discriminator 37))
[   17.293985][    C2]  </IRQ>
[   17.293985][    C2]  <TASK>
[   17.293986][    C2]  ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4488)
[   17.293987][    C2]  asm_sysvec_apic_timer_interrupt (./arch/x86/include/asm/idtentry.h:674)
[   17.293989][    C2] RIP: 0010:pv_native_safe_halt (./arch/x86/include/asm/irqflags.h:48 arch/x86/kernel/paravirt.c:63)
[   17.293991][    C2] Code: 48 8b 3d 94 d2 f5 01 e8 1f 00 00 00 48 2b 05 58 93 95 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 13 86 11 00 fb f4 <c3> 0f 1f 40 d6 48 83 ec 20 8b 17 49 89 f8 83 e2 fe 41 89 d2 0f 01
All code
========
   0:	48 8b 3d 94 d2 f5 01 	mov    0x1f5d294(%rip),%rdi        # 0x1f5d29b
   7:	e8 1f 00 00 00       	call   0x2b
   c:	48 2b 05 58 93 95 00 	sub    0x959358(%rip),%rax        # 0x95936b
  13:	c3                   	ret
  14:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  1b:	f3 0f 1e fa          	endbr64
  1f:	eb 07                	jmp    0x28
  21:	0f 00 2d 13 86 11 00 	verw   0x118613(%rip)        # 0x11863b
  28:	fb                   	sti
  29:	f4                   	hlt
  2a:*	c3                   	ret		<-- trapping instruction
  2b:	0f 1f 40 d6          	nopl   -0x2a(%rax)
  2f:	48 83 ec 20          	sub    $0x20,%rsp
  33:	8b 17                	mov    (%rdi),%edx
  35:	49 89 f8             	mov    %rdi,%r8
  38:	83 e2 fe             	and    $0xfffffffe,%edx
  3b:	41 89 d2             	mov    %edx,%r10d
  3e:	0f                   	.byte 0xf
  3f:	01                   	.byte 0x1

Code starting with the faulting instruction
===========================================
   0:	c3                   	ret
   1:	0f 1f 40 d6          	nopl   -0x2a(%rax)
   5:	48 83 ec 20          	sub    $0x20,%rsp
   9:	8b 17                	mov    (%rdi),%edx
   b:	49 89 f8             	mov    %rdi,%r8
   e:	83 e2 fe             	and    $0xfffffffe,%edx
  11:	41 89 d2             	mov    %edx,%r10d
  14:	0f                   	.byte 0xf
  15:	01                   	.byte 0x1
[   17.293992][    C2] RSP: 0018:ffa0000000157e00 EFLAGS: 00000282
[   17.293993][    C2] RAX: 000000000009addf RBX: ff11000001bec6c0 RCX: ffffffff974f0307
[   17.293994][    C2] RDX: ff11000001bec6c0 RSI: ffffffff9a238af6 RDI: ffffffff99c8d8e0
[   17.293995][    C2] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[   17.293995][    C2] R10: 0000000000000002 R11: 0000000000000001 R12: 1ff400000002afc3
[   17.293996][    C2] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000000000
[   17.293997][    C2]  ? cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   17.293999][    C2]  default_idle (./arch/x86/include/asm/paravirt.h:62 arch/x86/kernel/process.c:768)
[   17.294001][    C2]  default_idle_call (kernel/sched/idle.c:122)
[   17.294003][    C2]  cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   17.294004][    C2]  ? arch_cpu_idle_exit+0x40/0x40
[   17.294006][    C2]  ? mark_tsc_async_resets (arch/x86/kernel/tsc_sync.c:49)
[   17.294007][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   17.294009][    C2]  do_idle (kernel/sched/idle.c:355)
[   17.294011][    C2]  cpu_startup_entry (kernel/sched/idle.c:454)
[   17.294012][    C2]  start_secondary (arch/x86/kernel/smpboot.c:312)
[   17.294014][    C2]  ? set_cpu_sibling_map (arch/x86/kernel/smpboot.c:733 (discriminator 4))
[   17.294015][    C2]  common_startup_64 (arch/x86/kernel/head_64.S:418)
| [   26.508879][    C2] softirqs last disabled at (634337): __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
| [   26.508881][    C2] Preemption disabled at:
| [   26.508881][    C2] 0x0
| [   26.508893][    C2] Tainted: [W]=WARN
[   26.508894][    C2] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   26.508896][    C2] Call Trace:
[   26.508897][    C2]  <IRQ>
[   26.508899][    C2]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   26.508905][    C2]  __might_resched.cold (kernel/sched/core.c:9234)
[   26.508909][    C2]  ? prb_next_reserve_seq (kernel/printk/printk_ringbuffer.c:2128)
[   26.508911][    C2]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   26.508914][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   26.508918][    C2]  __kmalloc_noprof (./include/linux/sched/mm.h:322 (discriminator 2) mm/slub.c:4636 (discriminator 2) mm/slub.c:4974 (discriminator 2) mm/slub.c:5413 (discriminator 2) mm/slub.c:5439 (discriminator 2))
[   26.508922][    C2]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   26.508924][    C2]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   26.508928][    C2]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:58 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   26.508930][    C2]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   26.508932][    C2]  put_chars (drivers/char/virtio_console.c:1176)
[   26.508934][    C2]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   26.508936][    C2]  ? console_prepend_replay (kernel/printk/printk.c:3005)
[   26.508938][    C2]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   26.508941][    C2]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   26.508943][    C2]  ? vsnprintf (lib/vsprintf.c:2900)
[   26.508947][    C2]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   26.508949][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   26.508951][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   26.508954][    C2]  console_emit_next_record (kernel/printk/printk.c:3183)
[   26.508957][    C2]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   26.508959][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   26.508961][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   26.508962][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   26.508964][    C2]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   26.508966][    C2]  ? console_flush_one_record (kernel/printk/printk.c:3247)
[   26.508967][    C2]  console_flush_one_record (kernel/printk/printk.c:3268)
[   26.508970][    C2]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   26.508972][    C2]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   26.508974][    C2]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   26.508975][    C2]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   26.508977][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   26.508978][    C2]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   26.508980][    C2]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   26.508981][    C2]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   26.508983][    C2]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   26.508984][    C2]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   26.508986][    C2]  vprintk_emit (kernel/printk/printk.c:2479)
[   26.508990][    C2]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   26.508991][    C2]  ? do_raw_spin_trylock (./include/linux/instrumented.h:55 ./include/linux/atomic/atomic-instrumented.h:1301 ./include/asm-generic/qspinlock.h:98 kernel/locking/spinlock_debug.c:123)
[   26.508993][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   26.508995][    C2]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   26.508996][    C2]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   26.508998][    C2]  _printk (kernel/printk/printk.c:2504)
[   26.509001][    C2]  ? snapshot_read.cold (user.c:?)
[   26.509003][    C2]  ? ___ratelimit (lib/ratelimit.c:97 (discriminator 3))
[   26.509006][    C2]  ? __ipv6_chk_addr_and_flags (./include/linux/rcupdate.h:850 net/ipv6/addrconf.c:1996)
[   26.509009][    C2]  ? idr_get_free (??:?)
[   26.509011][    C2]  ? trace_irq_enable.constprop.0 (./include/linux/instrumented.h:82 ./include/asm-generic/bitops/instrumented-non-atomic.h:141 ./include/linux/cpumask.h:650 ./include/linux/cpumask.h:1232 ./include/trace/events/preemptirq.h:40)
[   26.509014][    C2] ip6_tnl_xmit_ctl.cold (net/ipv6/ip6_tunnel.c:1064 (discriminator 3)) ip6_tunnel
[   26.509019][    C2] ip6gre_tunnel_xmit (net/ipv6/ip6_gre.c:889) ip6_gre
[   26.509022][    C2]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   26.509025][    C2]  ? __gre6_xmit (./include/linux/skbuff.h:2904) ip6_gre
[   26.509026][    C2]  ? sock_def_readable (./include/linux/rcupdate.h:319 (discriminator 2) ./include/linux/rcupdate.h:880 (discriminator 2) net/core/sock.c:3663 (discriminator 2))
[   26.509029][    C2]  ? packet_rcv (net/packet/af_packet.c:2231)
[   26.509033][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   26.509034][    C2]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   26.509036][    C2]  ? dev_queue_xmit_nit (./include/linux/rcupdate.h:319 (discriminator 2) ./include/linux/rcupdate.h:880 (discriminator 2) net/core/dev.c:2636 (discriminator 2))
[   26.509038][    C2]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   26.509040][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   26.509041][    C2]  ? get_stack_info_noinstr (arch/x86/kernel/dumpstack_64.c:173)
[   26.509044][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   26.509046][    C2]  dev_hard_start_xmit (./include/linux/netdevice.h:5429 ./include/linux/netdevice.h:5438 net/core/dev.c:3937 net/core/dev.c:3953)
[   26.509048][    C2]  ? validate_xmit_skb_list (net/core/dev.c:4142)
[   26.509050][    C2]  sch_direct_xmit (net/sched/sch_generic.c:372)
[   26.509053][    C2]  ? get_stack_info_noinstr (arch/x86/kernel/dumpstack_64.c:173)
[   26.509054][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   26.509056][    C2]  ? dequeue_skb (./include/trace/events/qdisc.h:14 (discriminator 19))
[   26.509057][    C2]  ? do_raw_spin_trylock (./include/linux/instrumented.h:55 ./include/linux/atomic/atomic-instrumented.h:1301 ./include/asm-generic/qspinlock.h:98 kernel/locking/spinlock_debug.c:123)
[   26.509059][    C2]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   26.509060][    C2]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   26.509062][    C2]  __dev_xmit_skb (net/core/dev.c:4262)
[   26.509064][    C2]  ? tc_run (net/core/dev.c:4444 (discriminator 4))
[   26.509066][    C2]  ? alloc_netdev_dummy (net/core/dev.c:12327)
[   26.509067][    C2]  ? netdev_offload_xstats_push_delta (net/core/dev.c:9326 net/core/dev.c:9461)
[   26.509069][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   26.509070][    C2]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   26.509072][    C2]  __dev_queue_xmit (net/core/dev.c:4884)
[   26.509075][    C2]  ? filter_irq_stacks (kernel/stacktrace.c:402)
[   26.509077][    C2]  ? addrconf_rs_timer (net/ipv6/addrconf.c:4073)
[   26.509079][    C2]  ? stack_depot_save_flags (lib/stackdepot.c:609 lib/stackdepot.c:676)
[   26.509081][    C2]  ? netdev_core_pick_tx (net/core/dev.c:4784)
[   26.509084][    C2]  ? neigh_hh_output (./include/net/neighbour.h:525)
[   26.509087][    C2]  ip6_finish_output2 (./include/net/neighbour.h:558 net/ipv6/ip6_output.c:138)
[   26.509089][    C2]  ? ip6_dst_lookup (net/ipv6/ip6_output.c:1269)
[   26.509090][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   26.509092][    C2]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   26.509094][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   26.509095][    C2]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   26.509097][    C2]  ip6_finish_output (net/ipv6/ip6_output.c:210 net/ipv6/ip6_output.c:221)
[   26.509099][    C2]  ip6_output (./include/linux/netfilter.h:314 net/ipv6/ip6_output.c:248)
[   26.509101][    C2]  ? ip6_finish_output (./include/net/inet_sock.h:338 (discriminator 1))
[   26.509102][    C2]  ? xfrm_bundle_lookup.constprop.0 (net/xfrm/xfrm_policy.c:3049)
[   26.509105][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   26.509106][    C2]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   26.509108][    C2]  ? trace_irq_disable.constprop.0 (./include/trace/events/preemptirq.h:36 (discriminator 22))
[   26.509109][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   26.509110][    C2]  ? trace_hardirqs_on (kernel/trace/trace_preemptirq.c:78)
[   26.509112][    C2]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   26.509113][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   26.509115][    C2]  ndisc_send_skb (./include/net/dst.h:470 (discriminator 4) ./include/linux/netfilter.h:325 (discriminator 4) net/ipv6/ndisc.c:513 (discriminator 4))
[   26.509118][    C2]  ? ndisc_recv_na (./include/net/net_namespace.h:422 (discriminator 7))
[   26.509121][    C2]  ? __ndisc_fill_addr_option (net/ipv6/ndisc.c:159)
[   26.509123][    C2]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   26.509125][    C2]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   26.509127][    C2]  addrconf_rs_timer (net/ipv6/addrconf.c:4073)
[   26.509128][    C2]  ? do_raw_spin_lock (./include/linux/instrumented.h:55 ./include/linux/atomic/atomic-instrumented.h:1301 ./include/asm-generic/qspinlock.h:112 kernel/locking/spinlock_debug.c:116)
[   26.509130][    C2]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   26.509132][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   26.509133][    C2]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   26.509135][    C2]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:58 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   26.509137][    C2]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   26.509138][    C2]  call_timer_fn (kernel/time/timer.c:1748)
[   26.509141][    C2]  ? detach_if_pending (./include/linux/list.h:1159)
[   26.509143][    C2]  ? debug_object_active_state (lib/debugobjects.c:1122)
[   26.509146][    C2]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   26.509148][    C2]  ? timer_recalc_next_expiry (./include/linux/find.h:71 kernel/time/timer.c:1843 kernel/time/timer.c:1865)
[   26.509149][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   26.509152][    C2]  __run_timers (kernel/time/timer.c:1799 kernel/time/timer.c:2374)
[   26.509153][    C2]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   26.509156][    C2]  ? __bpf_trace_itimer_expire (./include/trace/events/timer.h:407)
[   26.509158][    C2]  ? do_raw_spin_lock (./include/linux/instrumented.h:55 ./include/linux/atomic/atomic-instrumented.h:1301 ./include/asm-generic/qspinlock.h:112 kernel/locking/spinlock_debug.c:116)
[   26.509160][    C2]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   26.509162][    C2]  run_timer_softirq (kernel/time/timer.c:2386 kernel/time/timer.c:2395 kernel/time/timer.c:2403)
[   26.509164][    C2]  ? __run_timers (./include/trace/events/timer.h:138 (discriminator 19))
[   26.509166][    C2]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   26.509167][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   26.509169][    C2]  handle_softirqs (kernel/softirq.c:645)
[   26.509171][    C2]  ? _local_bh_enable (kernel/softirq.c:428 (discriminator 1))
[   26.509172][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   26.509174][    C2]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   26.509175][    C2]  __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
[   26.509177][    C2]  irq_exit_rcu (kernel/softirq.c:784)
[   26.509178][    C2]  sysvec_apic_timer_interrupt (arch/x86/kernel/apic/apic.c:1062 (discriminator 37) arch/x86/kernel/apic/apic.c:1062 (discriminator 37))
[   26.509180][    C2]  </IRQ>
[   26.509181][    C2]  <TASK>
[   26.509181][    C2]  ? _raw_spin_unlock (./include/linux/spinlock_api_smp.h:201 (discriminator 1) kernel/locking/spinlock.c:213 (discriminator 1))
[   26.509184][    C2]  asm_sysvec_apic_timer_interrupt (./arch/x86/include/asm/idtentry.h:674)
[   26.509186][    C2] RIP: 0010:pv_native_safe_halt (./arch/x86/include/asm/irqflags.h:48 arch/x86/kernel/paravirt.c:63)
[   26.509189][    C2] Code: 48 8b 3d 94 d2 f5 01 e8 1f 00 00 00 48 2b 05 58 93 95 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 13 86 11 00 fb f4 <c3> 0f 1f 40 d6 48 83 ec 20 8b 17 49 89 f8 83 e2 fe 41 89 d2 0f 01
All code
========
   0:	48 8b 3d 94 d2 f5 01 	mov    0x1f5d294(%rip),%rdi        # 0x1f5d29b
   7:	e8 1f 00 00 00       	call   0x2b
   c:	48 2b 05 58 93 95 00 	sub    0x959358(%rip),%rax        # 0x95936b
  13:	c3                   	ret
  14:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  1b:	f3 0f 1e fa          	endbr64
  1f:	eb 07                	jmp    0x28
  21:	0f 00 2d 13 86 11 00 	verw   0x118613(%rip)        # 0x11863b
  28:	fb                   	sti
  29:	f4                   	hlt
  2a:*	c3                   	ret		<-- trapping instruction
  2b:	0f 1f 40 d6          	nopl   -0x2a(%rax)
  2f:	48 83 ec 20          	sub    $0x20,%rsp
  33:	8b 17                	mov    (%rdi),%edx
  35:	49 89 f8             	mov    %rdi,%r8
  38:	83 e2 fe             	and    $0xfffffffe,%edx
  3b:	41 89 d2             	mov    %edx,%r10d
  3e:	0f                   	.byte 0xf
  3f:	01                   	.byte 0x1

Code starting with the faulting instruction
===========================================
   0:	c3                   	ret
   1:	0f 1f 40 d6          	nopl   -0x2a(%rax)
   5:	48 83 ec 20          	sub    $0x20,%rsp
   9:	8b 17                	mov    (%rdi),%edx
   b:	49 89 f8             	mov    %rdi,%r8
   e:	83 e2 fe             	and    $0xfffffffe,%edx
  11:	41 89 d2             	mov    %edx,%r10d
  14:	0f                   	.byte 0xf
  15:	01                   	.byte 0x1
[   26.509191][    C2] RSP: 0018:ffa0000000157e00 EFLAGS: 00000246
[   26.509194][    C2] RAX: 0000000000000002 RBX: ff11000001bec6c0 RCX: 0000000000000001
[   26.509196][    C2] RDX: 0000000000000002 RSI: ffffffff99c8d860 RDI: ffffffff974f0307
[   26.509197][    C2] RBP: 0000000000000000 R08: ffffffff99981421 R09: 1fe2200006a663a2
[   26.509197][    C2] R10: 0000000000000002 R11: 0000000000000000 R12: 1ff400000002afc3
[   26.509198][    C2] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000000000
[   26.509199][    C2]  ? ct_kernel_exit.constprop.0 (./include/linux/instrumented.h:97 kernel/context_tracking.c:124)
[   26.509201][    C2]  ? cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   26.509204][    C2]  default_idle (./arch/x86/include/asm/paravirt.h:62 arch/x86/kernel/process.c:768)
[   26.509206][    C2]  default_idle_call (kernel/sched/idle.c:122)
[   26.509208][    C2]  cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   26.509209][    C2]  ? arch_cpu_idle_exit+0x40/0x40
[   26.509211][    C2]  ? mark_tsc_async_resets (arch/x86/kernel/tsc_sync.c:49)
[   26.509213][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   26.509215][    C2]  do_idle (kernel/sched/idle.c:355)
[   26.509216][    C2]  cpu_startup_entry (kernel/sched/idle.c:454)
[   26.509218][    C2]  start_secondary (arch/x86/kernel/smpboot.c:312)
[   26.509220][    C2]  ? set_cpu_sibling_map (arch/x86/kernel/smpboot.c:733 (discriminator 4))
[   26.509222][    C2]  common_startup_64 (arch/x86/kernel/head_64.S:418)
| [   43.403888][    C2] softirqs last disabled at (634337): __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
| [   43.403890][    C2] Preemption disabled at:
| [   43.403891][    C2] 0x0
| [   43.403902][    C2] Tainted: [W]=WARN
[   43.403902][    C2] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   43.403904][    C2] Call Trace:
[   43.403906][    C2]  <IRQ>
[   43.403908][    C2]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   43.403913][    C2]  __might_resched.cold (kernel/sched/core.c:9234)
[   43.403917][    C2]  ? prb_next_reserve_seq (kernel/printk/printk_ringbuffer.c:2128)
[   43.403919][    C2]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   43.403922][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   43.403926][    C2]  __kmalloc_noprof (./include/linux/sched/mm.h:322 (discriminator 2) mm/slub.c:4636 (discriminator 2) mm/slub.c:4974 (discriminator 2) mm/slub.c:5413 (discriminator 2) mm/slub.c:5439 (discriminator 2))
[   43.403929][    C2]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   43.403932][    C2]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   43.403936][    C2]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:58 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   43.403938][    C2]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   43.403940][    C2]  put_chars (drivers/char/virtio_console.c:1176)
[   43.403942][    C2]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   43.403945][    C2]  ? console_prepend_replay (kernel/printk/printk.c:3005)
[   43.403948][    C2]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   43.403953][    C2]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   43.403954][    C2]  ? vsnprintf (lib/vsprintf.c:2900)
[   43.403957][    C2]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   43.403959][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   43.403961][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   43.403963][    C2]  console_emit_next_record (kernel/printk/printk.c:3183)
[   43.403965][    C2]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   43.403967][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   43.403969][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   43.403971][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   43.403972][    C2]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   43.403974][    C2]  ? console_flush_one_record (kernel/printk/printk.c:3247)
[   43.403976][    C2]  console_flush_one_record (kernel/printk/printk.c:3268)
[   43.403978][    C2]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   43.403981][    C2]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   43.403982][    C2]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   43.403984][    C2]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   43.403985][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   43.403987][    C2]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   43.403988][    C2]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   43.403990][    C2]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   43.403992][    C2]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   43.403993][    C2]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   43.403995][    C2]  vprintk_emit (kernel/printk/printk.c:2479)
[   43.404000][    C2]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   43.404001][    C2]  ? do_raw_spin_trylock (./include/linux/instrumented.h:55 ./include/linux/atomic/atomic-instrumented.h:1301 ./include/asm-generic/qspinlock.h:98 kernel/locking/spinlock_debug.c:123)
[   43.404003][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   43.404005][    C2]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   43.404007][    C2]  _printk (kernel/printk/printk.c:2504)
[   43.404010][    C2]  ? snapshot_read.cold (user.c:?)
[   43.404011][    C2]  ? ___ratelimit (lib/ratelimit.c:97 (discriminator 3))
[   43.404014][    C2]  ? __ipv6_chk_addr_and_flags (./include/linux/rcupdate.h:850 net/ipv6/addrconf.c:1996)
[   43.404017][    C2]  ? idr_get_free (??:?)
[   43.404020][    C2]  ? trace_irq_enable.constprop.0 (./include/linux/instrumented.h:82 ./include/asm-generic/bitops/instrumented-non-atomic.h:141 ./include/linux/cpumask.h:650 ./include/linux/cpumask.h:1232 ./include/trace/events/preemptirq.h:40)
[   43.404022][    C2] ip6_tnl_xmit_ctl.cold (net/ipv6/ip6_tunnel.c:1064 (discriminator 3)) ip6_tunnel
[   43.404027][    C2] ip6gre_tunnel_xmit (net/ipv6/ip6_gre.c:889) ip6_gre
[   43.404031][    C2]  ? __gre6_xmit (./include/linux/skbuff.h:2904) ip6_gre
[   43.404033][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   43.404035][    C2]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   43.404036][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   43.404038][    C2]  ? netif_skb_features (net/core/dev.c:3793 net/core/dev.c:3922)
[   43.404041][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   43.404043][    C2]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   43.404045][    C2]  ? skb_network_protocol (./include/linux/skbuff.h:2534)
[   43.404046][    C2]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   43.404048][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   43.404050][    C2]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   43.404051][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   43.404053][    C2]  ? get_stack_info_noinstr (arch/x86/kernel/dumpstack_64.c:173)
[   43.404055][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   43.404057][    C2]  dev_hard_start_xmit (./include/linux/netdevice.h:5429 ./include/linux/netdevice.h:5438 net/core/dev.c:3937 net/core/dev.c:3953)
[   43.404059][    C2]  ? validate_xmit_skb_list (net/core/dev.c:4142)
[   43.404061][    C2]  sch_direct_xmit (net/sched/sch_generic.c:372)
[   43.404064][    C2]  ? get_stack_info_noinstr (arch/x86/kernel/dumpstack_64.c:173)
[   43.404066][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   43.404067][    C2]  ? dequeue_skb (./include/trace/events/qdisc.h:14 (discriminator 19))
[   43.404068][    C2]  ? do_raw_spin_trylock (./include/linux/instrumented.h:55 ./include/linux/atomic/atomic-instrumented.h:1301 ./include/asm-generic/qspinlock.h:98 kernel/locking/spinlock_debug.c:123)
[   43.404070][    C2]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   43.404072][    C2]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   43.404074][    C2]  __dev_xmit_skb (net/core/dev.c:4262)
[   43.404076][    C2]  ? tc_run (net/core/dev.c:4444 (discriminator 4))
[   43.404078][    C2]  ? alloc_netdev_dummy (net/core/dev.c:12327)
[   43.404079][    C2]  ? netdev_offload_xstats_push_delta (net/core/dev.c:9326 net/core/dev.c:9461)
[   43.404081][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   43.404082][    C2]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   43.404084][    C2]  __dev_queue_xmit (net/core/dev.c:4884)
[   43.404087][    C2]  ? filter_irq_stacks (kernel/stacktrace.c:402)
[   43.404089][    C2]  ? addrconf_rs_timer (net/ipv6/addrconf.c:4073)
[   43.404091][    C2]  ? stack_depot_save_flags (lib/stackdepot.c:609 lib/stackdepot.c:676)
[   43.404094][    C2]  ? netdev_core_pick_tx (net/core/dev.c:4784)
[   43.404097][    C2]  ? neigh_hh_output (./include/net/neighbour.h:525)
[   43.404099][    C2]  ip6_finish_output2 (./include/net/neighbour.h:558 net/ipv6/ip6_output.c:138)
[   43.404102][    C2]  ? ip6_dst_lookup (net/ipv6/ip6_output.c:1269)
[   43.404104][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   43.404105][    C2]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   43.404107][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   43.404108][    C2]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   43.404110][    C2]  ip6_finish_output (net/ipv6/ip6_output.c:210 net/ipv6/ip6_output.c:221)
[   43.404112][    C2]  ip6_output (./include/linux/netfilter.h:314 net/ipv6/ip6_output.c:248)
[   43.404114][    C2]  ? ip6_finish_output (./include/net/inet_sock.h:338 (discriminator 1))
[   43.404116][    C2]  ? xfrm_bundle_lookup.constprop.0 (net/xfrm/xfrm_policy.c:3049)
[   43.404118][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   43.404120][    C2]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   43.404121][    C2]  ? trace_irq_disable.constprop.0 (./include/trace/events/preemptirq.h:36 (discriminator 22))
[   43.404122][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   43.404124][    C2]  ? trace_hardirqs_on (kernel/trace/trace_preemptirq.c:78)
[   43.404125][    C2]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   43.404126][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   43.404128][    C2]  ndisc_send_skb (./include/net/dst.h:470 (discriminator 4) ./include/linux/netfilter.h:325 (discriminator 4) net/ipv6/ndisc.c:513 (discriminator 4))
[   43.404132][    C2]  ? ndisc_recv_na (./include/net/net_namespace.h:422 (discriminator 7))
[   43.404134][    C2]  ? __ndisc_fill_addr_option (net/ipv6/ndisc.c:159)
[   43.404137][    C2]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   43.404139][    C2]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   43.404140][    C2]  addrconf_rs_timer (net/ipv6/addrconf.c:4073)
[   43.404142][    C2]  ? do_raw_spin_lock (./include/linux/instrumented.h:55 ./include/linux/atomic/atomic-instrumented.h:1301 ./include/asm-generic/qspinlock.h:112 kernel/locking/spinlock_debug.c:116)
[   43.404144][    C2]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   43.404146][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   43.404147][    C2]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   43.404149][    C2]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:58 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   43.404150][    C2]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   43.404152][    C2]  call_timer_fn (kernel/time/timer.c:1748)
[   43.404155][    C2]  ? detach_if_pending (./include/linux/list.h:1159)
[   43.404156][    C2]  ? debug_object_active_state (lib/debugobjects.c:1122)
[   43.404160][    C2]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   43.404162][    C2]  ? timer_recalc_next_expiry (./include/linux/find.h:71 kernel/time/timer.c:1843 kernel/time/timer.c:1865)
[   43.404163][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   43.404165][    C2]  __run_timers (kernel/time/timer.c:1799 kernel/time/timer.c:2374)
[   43.404167][    C2]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   43.404170][    C2]  ? __bpf_trace_itimer_expire (./include/trace/events/timer.h:407)
[   43.404172][    C2]  ? do_raw_spin_lock (./include/linux/instrumented.h:55 ./include/linux/atomic/atomic-instrumented.h:1301 ./include/asm-generic/qspinlock.h:112 kernel/locking/spinlock_debug.c:116)
[   43.404174][    C2]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   43.404176][    C2]  run_timer_softirq (kernel/time/timer.c:2386 kernel/time/timer.c:2395 kernel/time/timer.c:2403)
[   43.404178][    C2]  ? __run_timers (./include/trace/events/timer.h:138 (discriminator 19))
[   43.404180][    C2]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   43.404181][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   43.404183][    C2]  handle_softirqs (kernel/softirq.c:645)
[   43.404185][    C2]  ? _local_bh_enable (kernel/softirq.c:428 (discriminator 1))
[   43.404186][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   43.404188][    C2]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   43.404189][    C2]  __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
[   43.404191][    C2]  irq_exit_rcu (kernel/softirq.c:784)
[   43.404192][    C2]  sysvec_apic_timer_interrupt (arch/x86/kernel/apic/apic.c:1062 (discriminator 37) arch/x86/kernel/apic/apic.c:1062 (discriminator 37))
[   43.404194][    C2]  </IRQ>
[   43.404195][    C2]  <TASK>
[   43.404195][    C2]  ? _raw_spin_unlock (./include/linux/spinlock_api_smp.h:201 (discriminator 1) kernel/locking/spinlock.c:213 (discriminator 1))
[   43.404198][    C2]  asm_sysvec_apic_timer_interrupt (./arch/x86/include/asm/idtentry.h:674)
[   43.404200][    C2] RIP: 0010:pv_native_safe_halt (./arch/x86/include/asm/irqflags.h:48 arch/x86/kernel/paravirt.c:63)
[   43.404203][    C2] Code: 48 8b 3d 94 d2 f5 01 e8 1f 00 00 00 48 2b 05 58 93 95 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 13 86 11 00 fb f4 <c3> 0f 1f 40 d6 48 83 ec 20 8b 17 49 89 f8 83 e2 fe 41 89 d2 0f 01
All code
========
   0:	48 8b 3d 94 d2 f5 01 	mov    0x1f5d294(%rip),%rdi        # 0x1f5d29b
   7:	e8 1f 00 00 00       	call   0x2b
   c:	48 2b 05 58 93 95 00 	sub    0x959358(%rip),%rax        # 0x95936b
  13:	c3                   	ret
  14:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  1b:	f3 0f 1e fa          	endbr64
  1f:	eb 07                	jmp    0x28
  21:	0f 00 2d 13 86 11 00 	verw   0x118613(%rip)        # 0x11863b
  28:	fb                   	sti
  29:	f4                   	hlt
  2a:*	c3                   	ret		<-- trapping instruction
  2b:	0f 1f 40 d6          	nopl   -0x2a(%rax)
  2f:	48 83 ec 20          	sub    $0x20,%rsp
  33:	8b 17                	mov    (%rdi),%edx
  35:	49 89 f8             	mov    %rdi,%r8
  38:	83 e2 fe             	and    $0xfffffffe,%edx
  3b:	41 89 d2             	mov    %edx,%r10d
  3e:	0f                   	.byte 0xf
  3f:	01                   	.byte 0x1

Code starting with the faulting instruction
===========================================
   0:	c3                   	ret
   1:	0f 1f 40 d6          	nopl   -0x2a(%rax)
   5:	48 83 ec 20          	sub    $0x20,%rsp
   9:	8b 17                	mov    (%rdi),%edx
   b:	49 89 f8             	mov    %rdi,%r8
   e:	83 e2 fe             	and    $0xfffffffe,%edx
  11:	41 89 d2             	mov    %edx,%r10d
  14:	0f                   	.byte 0xf
  15:	01                   	.byte 0x1
[   43.404205][    C2] RSP: 0018:ffa0000000157e00 EFLAGS: 00000246
[   43.404208][    C2] RAX: 0000000000000002 RBX: ff11000001bec6c0 RCX: 0000000000000001
[   43.404210][    C2] RDX: 0000000000000002 RSI: ffffffff99c8d860 RDI: ffffffff974f0307
[   43.404211][    C2] RBP: 0000000000000000 R08: ffffffff99981421 R09: 1fe2200006a663a2
[   43.404211][    C2] R10: 0000000000000002 R11: 0000000000000000 R12: 1ff400000002afc3
[   43.404212][    C2] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000000000
[   43.404213][    C2]  ? ct_kernel_exit.constprop.0 (./include/linux/instrumented.h:97 kernel/context_tracking.c:124)
[   43.404215][    C2]  ? cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   43.404218][    C2]  default_idle (./arch/x86/include/asm/paravirt.h:62 arch/x86/kernel/process.c:768)
[   43.404220][    C2]  default_idle_call (kernel/sched/idle.c:122)
[   43.404222][    C2]  cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   43.404223][    C2]  ? arch_cpu_idle_exit+0x40/0x40
[   43.404225][    C2]  ? mark_tsc_async_resets (arch/x86/kernel/tsc_sync.c:49)
[   43.404227][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   43.404229][    C2]  do_idle (kernel/sched/idle.c:355)
[   43.404231][    C2]  cpu_startup_entry (kernel/sched/idle.c:454)
[   43.404232][    C2]  start_secondary (arch/x86/kernel/smpboot.c:312)
[   43.404234][    C2]  ? set_cpu_sibling_map (arch/x86/kernel/smpboot.c:733 (discriminator 4))
[   43.404236][    C2]  common_startup_64 (arch/x86/kernel/head_64.S:418)
| [   70.056531][  T683] softirqs last disabled at (0): 0x0
| [   70.056533][  T683] Preemption disabled at:
| [   70.056533][  T683] 0x0
| [   70.056542][  T683] Tainted: [W]=WARN
[   70.056543][  T683] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   70.056544][  T683] Call Trace:
[   70.056546][  T683]  <TASK>
[   70.056547][  T683]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   70.056553][  T683]  __might_resched.cold (kernel/sched/core.c:9234)
[   70.056557][  T683]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   70.056561][  T683]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   70.056564][  T683]  __kmalloc_noprof (./include/linux/sched/mm.h:322 (discriminator 2) mm/slub.c:4636 (discriminator 2) mm/slub.c:4974 (discriminator 2) mm/slub.c:5413 (discriminator 2) mm/slub.c:5439 (discriminator 2))
[   70.056568][  T683]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   70.056571][  T683]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   70.056575][  T683]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:58 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   70.056576][  T683]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   70.056578][  T683]  put_chars (drivers/char/virtio_console.c:1176)
[   70.056580][  T683]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   70.056582][  T683]  ? printk_get_next_message (kernel/printk/printk.c:3072)
[   70.056585][  T683]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   70.056589][  T683]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   70.056591][  T683]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   70.056593][  T683]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   70.056595][  T683]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   70.056597][  T683]  console_emit_next_record (kernel/printk/printk.c:3183)
[   70.056599][  T683]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   70.056601][  T683]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   70.056603][  T683]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   70.056604][  T683]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   70.056606][  T683]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   70.056608][  T683]  ? console_flush_one_record (kernel/printk/printk.c:3247)
[   70.056609][  T683]  console_flush_one_record (kernel/printk/printk.c:3268)
[   70.056612][  T683]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   70.056614][  T683]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   70.056616][  T683]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   70.056617][  T683]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   70.056619][  T683]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   70.056621][  T683]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   70.056622][  T683]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   70.056623][  T683]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   70.056625][  T683]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   70.056627][  T683]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   70.056629][  T683]  vprintk_emit (kernel/printk/printk.c:2479)
[   70.056632][  T683]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   70.056634][  T683]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   70.056635][  T683]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   70.056638][  T683]  ? trace_hardirqs_on (kernel/trace/trace_preemptirq.c:78)
[   70.056639][  T683]  _printk (kernel/printk/printk.c:2504)
[   70.056642][  T683]  ? snapshot_read.cold (user.c:?)
[   70.056644][  T683]  ? ipv6_mc_down (net/ipv6/mcast.c:1157 net/ipv6/mcast.c:2820)
[   70.056649][  T683] br_set_state (net/bridge/br_stp.c:57 (discriminator 2)) bridge
[   70.056662][  T683] br_stp_disable_port (net/bridge/br_stp_if.c:106) bridge
[   70.056670][  T683] br_device_event (net/bridge/br.c:111) bridge
[   70.056678][  T683]  ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:211 (discriminator 1) kernel/locking/spinlock.c:221 (discriminator 1))
[   70.056682][  T683]  ? llc_exit (./arch/x86/include/asm/atomic.h:28 ./include/linux/atomic/atomic-arch-fallback.h:503 ./include/linux/atomic/atomic-instrumented.h:68 ./include/linux/refcount.h:134 net/llc/llc_core.c:38 net/llc/llc_core.c:96) llc
[   70.056684][  T683]  ? addrconf_notify (net/ipv6/addrconf.c:3812)
[   70.056688][  T683]  notifier_call_chain (kernel/notifier.c:85)
[   70.056691][  T683]  __dev_notify_flags (net/core/dev.c:2313 net/core/dev.c:2327 net/core/dev.c:9855)
[   70.056695][  T683]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   70.056696][  T683]  ? netif_change_name (net/core/dev.c:1517)
[   70.056699][  T683]  ? netif_set_allmulti (./include/net/netdev_lock.h:30 (discriminator 1))
[   70.056701][  T683]  ? __kernel_text_address (kernel/extable.c:79)
[   70.056703][  T683]  ? write_profile (profile.c:?)
[   70.056705][  T683]  ? unwind_get_return_address (arch/x86/kernel/unwind_orc.c:385 arch/x86/kernel/unwind_orc.c:380)
[   70.056708][  T683]  netif_change_flags (net/core/dev.c:9882)
[   70.056710][  T683]  do_setlink.isra.0 (net/core/rtnetlink.c:3266 (discriminator 1))
[   70.056713][  T683]  ? stack_trace_save (kernel/stacktrace.c:122 (discriminator 1))
[   70.056714][  T683]  ? rtnl_link_get_size (net/core/rtnetlink.c:747)
[   70.056715][  T683]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   70.056717][  T683]  ? stack_depot_save_flags (lib/stackdepot.c:609 lib/stackdepot.c:676)
[   70.056720][  T683]  ? kasan_save_stack (mm/kasan/common.c:58)
[   70.056723][  T683]  ? kasan_save_stack (mm/kasan/common.c:57)
[   70.056725][  T683]  ? kasan_save_track (mm/kasan/common.c:78)
[   70.056726][  T683]  ? __kasan_kmalloc (mm/kasan/common.c:398 mm/kasan/common.c:415)
[   70.056728][  T683]  ? __kmalloc_cache_noprof (./include/linux/kasan.h:263 mm/slub.c:5563)
[   70.056729][  T683]  ? rtnl_newlink (./include/linux/slab.h:991 (discriminator 1) net/core/rtnetlink.c:4113 (discriminator 1))
[   70.056733][  T683]  ? rtnetlink_rcv_msg (net/core/rtnetlink.c:7132)
[   70.056734][  T683]  ? netlink_rcv_skb (net/netlink/af_netlink.c:2556)
[   70.056737][  T683]  ? netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   70.056738][  T683]  ? netlink_sendmsg (net/netlink/af_netlink.c:1900)
[   70.056739][  T683]  ? ____sys_sendmsg (net/socket.c:800 (discriminator 4) net/socket.c:815 (discriminator 4) net/socket.c:2713 (discriminator 4))
[   70.056742][  T683]  ? ___sys_sendmsg (net/socket.c:2767)
[   70.056743][  T683]  ? __sys_sendmsg (net/socket.c:2799)
[   70.056745][  T683]  ? do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[   70.056747][  T683]  ? entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   70.056750][  T683]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   70.056752][  T683]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   70.056753][  T683]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   70.056755][  T683]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   70.056756][  T683]  ? trace_contention_end (./include/trace/events/lock.h:121 (discriminator 22))
[   70.056759][  T683]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:821)
[   70.056761][  T683]  ? __mutex_lock (kernel/locking/mutex.c:656 (discriminator 1) kernel/locking/mutex.c:821 (discriminator 1))
[   70.056762][  T683]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:366 net/core/rtnetlink.c:4214)
[   70.056764][  T683]  ? ww_mutex_lock (kernel/locking/mutex.c:934)
[   70.056766][  T683]  ? __rtnl_newlink (net/core/rtnetlink.c:4063)
[   70.056768][  T683]  rtnl_newlink (net/core/rtnetlink.c:4215)
[   70.056770][  T683]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   70.056771][  T683]  ? rtnl_bridge_getlink (net/core/rtnetlink.c:5558)
[   70.056773][  T683]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   70.056774][  T683]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   70.056782][  T683]  ? is_bpf_text_address (./include/linux/rcupdate.h:850 kernel/bpf/core.c:749)
[   70.056785][  T683]  ? is_bpf_text_address (./include/linux/rcupdate.h:882 kernel/bpf/core.c:751)
[   70.056786][  T683]  ? kernel_text_address (kernel/extable.c:125 kernel/extable.c:94)
[   70.056788][  T683]  ? __kernel_text_address (kernel/extable.c:79)
[   70.056789][  T683]  ? write_profile (profile.c:?)
[   70.056790][  T683]  ? unwind_get_return_address (arch/x86/kernel/unwind_orc.c:385 arch/x86/kernel/unwind_orc.c:380)
[   70.056791][  T683]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   70.056793][  T683]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   70.056795][  T683]  ? cap_capable (./include/trace/events/capability.h:26 (discriminator 22) security/commoncap.c:130 (discriminator 22))
[   70.056798][  T683]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   70.056800][  T683]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   70.056801][  T683]  ? rtnl_bridge_getlink (net/core/rtnetlink.c:5558)
[   70.056803][  T683]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7132)
[   70.056804][  T683]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   70.056806][  T683]  ? filter_irq_stacks (kernel/stacktrace.c:402)
[   70.056807][  T683]  ? stack_depot_save_flags (lib/stackdepot.c:609 lib/stackdepot.c:676)
[   70.056809][  T683]  netlink_rcv_skb (net/netlink/af_netlink.c:2556)
[   70.056811][  T683]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   70.056812][  T683]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   70.056814][  T683]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   70.056815][  T683]  ? __netlink_lookup (./include/linux/rcupdate.h:850 ./include/linux/rhashtable.h:709 net/netlink/af_netlink.c:499)
[   70.056817][  T683]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   70.056819][  T683]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   70.056821][  T683]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   70.056823][  T683]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   70.056824][  T683]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   70.056826][  T683]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   70.056827][  T683]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   70.056829][  T683]  netlink_sendmsg (net/netlink/af_netlink.c:1900)
[   70.056831][  T683]  ? netlink_unicast (./include/net/net_namespace.h:422 (discriminator 7))
[   70.056833][  T683]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   70.056835][  T683]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   70.056837][  T683]  ____sys_sendmsg (net/socket.c:800 (discriminator 4) net/socket.c:815 (discriminator 4) net/socket.c:2713 (discriminator 4))
[   70.056838][  T683]  ? copy_msghdr_from_user (net/socket.c:2650)
[   70.056840][  T683]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5399)
[   70.056841][  T683]  ? move_addr_to_kernel (net/socket.c:258)
[   70.056843][  T683]  ? filter_irq_stacks (kernel/stacktrace.c:402)
[   70.056845][  T683]  ___sys_sendmsg (net/socket.c:2767)
[   70.056847][  T683]  ? copy_msghdr_from_user (net/socket.c:2619)
[   70.056852][  T683]  __sys_sendmsg (net/socket.c:2799)
[   70.056854][  T683]  ? __sys_sendmsg_sock (net/socket.c:2780)
[   70.056856][  T683]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   70.056858][  T683]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[   70.056859][  T683]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[   70.056862][  T683]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   70.056863][  T683] RIP: 0033:0x7f635fa5754e
[   70.056865][  T683] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 b4 bd 00 00       	call   0xbdbc
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   70.056867][  T683] RSP: 002b:00007fffd228b280 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   70.056871][  T683] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f635fa5754e
[   70.056872][  T683] RDX: 0000000000000000 RSI: 00007fffd228b330 RDI: 0000000000000005
[   70.056873][  T683] RBP: 00007fffd228b290 R08: 0000000000000000 R09: 0000000000000000
[   70.056874][  T683] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91a9f5


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