======================================
| [   11.219196][  T256] softirqs last disabled at (22337): __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
| [   11.219199][  T256] Preemption disabled at:
| [   11.219199][  T256] vprintk_emit (kernel/printk/printk.c:2471)
| [   11.219209][  T256] Tainted: [W]=WARN
[   11.219209][  T256] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   11.219211][  T256] Call Trace:
[   11.219213][  T256]  <TASK>
[   11.219214][  T256]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   11.219220][  T256]  ? vprintk_emit (kernel/printk/printk.c:2471)
[   11.219222][  T256]  __might_resched.cold (kernel/sched/core.c:9234)
[   11.219227][  T256]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   11.219231][  T256]  ? __kmalloc_noprof (./include/linux/sched/mm.h:317 mm/slub.c:4636 mm/slub.c:4974 mm/slub.c:5413 mm/slub.c:5439)
[   11.219236][  T256]  __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))
[   11.219238][  T256]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   11.219244][  T256]  ? 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)
[   11.219247][  T256]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   11.219250][  T256]  put_chars (drivers/char/virtio_console.c:1176)
[   11.219252][  T256]  ? desc_read_finalized_seq (kernel/printk/printk_ringbuffer.c:1934)
[   11.219254][  T256]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   11.219257][  T256]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   11.219261][  T256]  ? validate_chain (kernel/locking/lockdep.c:3817 (discriminator 2) kernel/locking/lockdep.c:3837 (discriminator 2) kernel/locking/lockdep.c:3892 (discriminator 2))
[   11.219265][  T256]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   11.219268][  T256]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   11.219269][  T256]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   11.219274][  T256]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   11.219275][  T256]  ? console_emit_next_record (kernel/printk/printk.c:3095 (discriminator 2) kernel/printk/printk.c:3182 (discriminator 2))
[   11.219278][  T256]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   11.219282][  T256]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   11.219286][  T256]  console_emit_next_record (kernel/printk/printk.c:3183)
[   11.219289][  T256]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   11.219291][  T256]  ? 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))
[   11.219294][  T256]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   11.219297][  T256]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   11.219301][  T256]  console_flush_one_record (kernel/printk/printk.c:3268)
[   11.219305][  T256]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   11.219307][  T256]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   11.219312][  T256]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   11.219315][  T256]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   11.219317][  T256]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   11.219319][  T256]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   11.219323][  T256]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   11.219325][  T256]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   11.219328][  T256]  vprintk_emit (kernel/printk/printk.c:2479)
[   11.219332][  T256]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   11.219338][  T256]  ? gre_exit (net/ipv4/gre_demux.c:73) gre
[   11.219340][  T256]  _printk (kernel/printk/printk.c:2504)
[   11.219344][  T256]  ? snapshot_read.cold (user.c:?)
[   11.219350][  T256]  ? do_one_initcall (./include/linux/instrumented.h:82 ./include/asm-generic/bitops/instrumented-non-atomic.h:141 ./include/linux/cpumask.h:650 ./include/linux/cpumask.h:1232 ./include/trace/events/initcall.h:27 init/main.c:1356)
[   11.219353][  T256] gre_init (gre.mod.c:?) gre
[   11.219356][  T256]  do_one_initcall (init/main.c:1357)
[   11.219358][  T256]  ? trace_event_raw_event_initcall_level (./include/trace/events/initcall.h:10)
[   11.219363][  T256]  ? do_init_module (./include/linux/slab.h:991 (discriminator 1) kernel/module/main.c:3105 (discriminator 1))
[   11.219366][  T256]  ? kasan_unpoison (mm/kasan/shadow.c:146 mm/kasan/shadow.c:178)
[   11.219371][  T256]  do_init_module (kernel/module/main.c:3117)
[   11.219375][  T256]  ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4488)
[   11.219379][  T256]  ? free_module (./include/trace/events/module.h:50 (discriminator 19))
[   11.219382][  T256]  ? kfree (./include/linux/kasan.h:235 mm/slub.c:2748 mm/slub.c:6499 mm/slub.c:6792)
[   11.219387][  T256]  load_module (kernel/module/main.c:3593)
[   11.219394][  T256]  ? layout_and_allocate.isra.0 (kernel/module/main.c:3016)
[   11.219399][  T256]  ? backing_file_read_iter (fs/backing-file.c:211)
[   11.219403][  T256]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   11.219407][  T256]  init_module_from_file (kernel/module/main.c:3790)
[   11.219410][  T256]  ? __do_sys_init_module (kernel/module/main.c:3664)
[   11.219418][  T256]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   11.219422][  T256]  ? 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)
[   11.219425][  T256]  idempotent_init_module (kernel/module/main.c:3802)
[   11.219429][  T256]  ? init_module_from_file (kernel/module/main.c:3791)
[   11.219435][  T256]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   11.219438][  T256]  ? cap_capable (./include/trace/events/capability.h:26 (discriminator 22) security/commoncap.c:130 (discriminator 22))
[   11.219444][  T256]  __x64_sys_finit_module (kernel/module/main.c:3828 kernel/module/main.c:3812 kernel/module/main.c:3812)
[   11.219446][  T256]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   11.219450][  T256]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[   11.219451][  T256]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[   11.219454][  T256]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   11.219456][  T256] RIP: 0033:0x7f320503d37d
[   11.219460][  T256] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 4b aa 0f 00 f7 d8 64 89 01 48
All code
========
   0:	ff c3                	inc    %ebx
   2:	66 2e 0f 1f 84 00 00 	cs nopw 0x0(%rax,%rax,1)
   9:	00 00 00 
   c:	90                   	nop
   d:	f3 0f 1e fa          	endbr64
  11:	48 89 f8             	mov    %rdi,%rax
  14:	48 89 f7             	mov    %rsi,%rdi
  17:	48 89 d6             	mov    %rdx,%rsi
  1a:	48 89 ca             	mov    %rcx,%rdx
  1d:	4d 89 c2             	mov    %r8,%r10
  20:	4d 89 c8             	mov    %r9,%r8
  23:	4c 8b 4c 24 08       	mov    0x8(%rsp),%r9
  28:	0f 05                	syscall
  2a:*	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax		<-- trapping instruction
  30:	73 01                	jae    0x33
  32:	c3                   	ret
  33:	48 8b 0d 4b aa 0f 00 	mov    0xfaa4b(%rip),%rcx        # 0xfaa85
  3a:	f7 d8                	neg    %eax
  3c:	64 89 01             	mov    %eax,%fs:(%rcx)
  3f:	48                   	rex.W

Code starting with the faulting instruction
===========================================
   0:	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax
   6:	73 01                	jae    0x9
   8:	c3                   	ret
   9:	48 8b 0d 4b aa 0f 00 	mov    0xfaa4b(%rip),%rcx        # 0xfaa5b
  10:	f7 d8                	neg    %eax
  12:	64 89 01             	mov    %eax,%fs:(%rcx)
  15:	48                   	rex.W
[   11.219461][  T256] RSP: 002b:00007ffdd8507c08 EFLAGS: 00000246 ORIG_RAX: 0000000000000139
[   11.219464][  T256] RAX: ffffffffffffffda RBX: 0000563b94ecaa40 RCX: 00007f320503d37d
[   11.219466][  T256] RDX: 0000000000000000 RSI: 0000563b70721ffd RDI: 0000000000000001
[   11.219467][  T256] RBP: 00007ffdd8507ca0 R08: 0000000000000000 R09: 0000000000000000
[   11.219468][  T256] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563b70721ffd
[   11.219468][  T256] R13: 0000563b94ecaa00 R14: 0000000000040000 R15: 0000000000000000
| [   11.692658][  T270]  #11: ffffffffb0289560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record (kernel/printk/printk.c:3095 (discriminator 2) kernel/printk/printk.c:3182 (discriminator 2))
| [   11.692662][  T270]
| [   11.692662][  T270] stack backtrace:
| [   11.692668][  T270] Tainted: [W]=WARN
[   11.692669][  T270] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   11.692670][  T270] Workqueue: mld mld_ifc_work
[   11.692674][  T270] Call Trace:
[   11.692675][  T270]  <TASK>
[   11.692677][  T270]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   11.692683][  T270]  lockdep_rcu_suspicious.cold (kernel/locking/lockdep.c:6938)
[   11.692692][  T270]  __might_resched (kernel/sched/core.c:9196 (discriminator 9))
[   11.692698][  T270]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   11.692702][  T270]  ? __kmalloc_noprof (./include/linux/sched/mm.h:317 mm/slub.c:4636 mm/slub.c:4974 mm/slub.c:5413 mm/slub.c:5439)
[   11.692709][  T270]  __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))
[   11.692712][  T270]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   11.692718][  T270]  ? 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)
[   11.692721][  T270]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   11.692724][  T270]  put_chars (drivers/char/virtio_console.c:1176)
[   11.692726][  T270]  ? check_prev_add (kernel/locking/lockdep.c:3258 (discriminator 3))
[   11.692729][  T270]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   11.692732][  T270]  ? validate_chain (kernel/locking/lockdep.c:159 kernel/locking/lockdep.c:191 kernel/locking/lockdep.c:3928)
[   11.692737][  T270]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   11.692744][  T270]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   11.692747][  T270]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   11.692751][  T270]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   11.692755][  T270]  console_emit_next_record (kernel/printk/printk.c:3183)
[   11.692759][  T270]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   11.692761][  T270]  ? 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))
[   11.692765][  T270]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   11.692767][  T270]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   11.692772][  T270]  console_flush_one_record (kernel/printk/printk.c:3268)
[   11.692776][  T270]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   11.692778][  T270]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   11.692784][  T270]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   11.692787][  T270]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   11.692789][  T270]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   11.692791][  T270]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   11.692795][  T270]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   11.692797][  T270]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   11.692801][  T270]  vprintk_emit (kernel/printk/printk.c:2479)
[   11.692805][  T270]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   11.692808][  T270]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   11.692813][  T270]  _printk (kernel/printk/printk.c:2504)
[   11.692816][  T270]  ? snapshot_read.cold (user.c:?)
[   11.692818][  T270]  ? ___ratelimit (lib/ratelimit.c:97 (discriminator 3))
[   11.692824][  T270]  ? idr_get_free (??:?)
[   11.692830][  T270] ip6_tnl_xmit_ctl.cold (net/ipv6/ip6_tunnel.c:1064 (discriminator 3)) ip6_tunnel
[   11.692834][  T270] ip6gre_tunnel_xmit (net/ipv6/ip6_gre.c:888) ip6_gre
[   11.692840][  T270]  ? __gre6_xmit (./include/linux/skbuff.h:2904) ip6_gre
[   11.692843][  T270]  ? stack_trace_save (kernel/stacktrace.c:122 (discriminator 1))
[   11.692846][  T270]  ? filter_irq_stacks (kernel/stacktrace.c:402)
[   11.692848][  T270]  ? netif_skb_features (net/core/dev.c:3793 net/core/dev.c:3922)
[   11.692851][  T270]  ? mark_lock_irq (kernel/locking/lockdep.c:4265 (discriminator 1) kernel/locking/lockdep.c:4314 (discriminator 1))
[   11.692853][  T270]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   11.692855][  T270]  ? skb_network_protocol (./include/linux/skbuff.h:2534)
[   11.692858][  T270]  ? save_trace (kernel/locking/lockdep.c:558 kernel/locking/lockdep.c:594)
[   11.692864][  T270]  dev_hard_start_xmit (./include/linux/netdevice.h:5429 ./include/linux/netdevice.h:5438 net/core/dev.c:3937 net/core/dev.c:3953)
[   11.692867][  T270]  ? validate_xmit_skb_list (net/core/dev.c:4142)
[   11.692871][  T270]  sch_direct_xmit (net/sched/sch_generic.c:372)
[   11.692876][  T270]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   11.692878][  T270]  ? dequeue_skb (./include/trace/events/qdisc.h:14 (discriminator 19))
[   11.692880][  T270]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   11.692882][  T270]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   11.692885][  T270]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   11.692897][  T270]  __dev_xmit_skb (net/core/dev.c:4262)
[   11.692902][  T270]  ? alloc_netdev_dummy (net/core/dev.c:12327)
[   11.692903][  T270]  ? __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))
[   11.692907][  T270]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   11.692909][  T270]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   11.692914][  T270]  __dev_queue_xmit (net/core/dev.c:4884)
[   11.692917][  T270]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   11.692921][  T270]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   11.692923][  T270]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   11.692925][  T270]  ? netdev_core_pick_tx (net/core/dev.c:4784)
[   11.692938][  T270]  ip6_finish_output2 (./include/net/neighbour.h:560 (discriminator 3) net/ipv6/ip6_output.c:138 (discriminator 3))
[   11.692942][  T270]  ? ip6_dst_lookup (net/ipv6/ip6_output.c:1269)
[   11.692944][  T270]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   11.692947][  T270]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   11.692951][  T270]  ? 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))
[   11.692956][  T270]  ip6_finish_output (net/ipv6/ip6_output.c:210 net/ipv6/ip6_output.c:221)
[   11.692960][  T270]  ip6_output (./include/linux/netfilter.h:314 net/ipv6/ip6_output.c:248)
[   11.692963][  T270]  ? ip6_finish_output (./include/net/inet_sock.h:338 (discriminator 1))
[   11.692965][  T270]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   11.692967][  T270]  ? xfrm_bundle_lookup.constprop.0 (net/xfrm/xfrm_policy.c:3049)
[   11.692970][  T270]  ? mark_held_locks (kernel/locking/lockdep.c:4341)
[   11.692974][  T270]  ? __local_bh_enable_ip (kernel/softirq.c:478)
[   11.692976][  T270]  ? __local_bh_enable_ip (kernel/softirq.c:478)
[   11.692979][  T270]  ? icmp6_dst_alloc (net/ipv6/route.c:3364)
[   11.692983][  T270]  mld_sendpack (./include/net/dst.h:470 (discriminator 4) ./include/linux/netfilter.h:325 (discriminator 4) ./include/linux/netfilter.h:319 (discriminator 4) net/ipv6/mcast.c:1870 (discriminator 4))
[   11.692988][  T270]  ? mld_dad_start_work (net/ipv6/mcast.c:1133)
[   11.692995][  T270]  ? mld_send_cr (./include/linux/lockdep.h:249 net/ipv6/mcast.c:2148)
[   11.692999][  T270]  mld_ifc_work (net/ipv6/mcast.c:2711)
[   11.693002][  T270]  ? process_one_work (kernel/workqueue.c:3363 (discriminator 2))
[   11.693004][  T270]  process_one_work (kernel/workqueue.c:3387)
[   11.693010][  T270]  ? __queue_delayed_work (kernel/workqueue.c:2622)
[   11.693014][  T270]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   11.693022][  T270]  worker_thread (kernel/workqueue.c:3470 kernel/workqueue.c:3551)
[   11.693026][  T270]  ? rescuer_thread (./include/linux/list.h:419 (discriminator 3))
[   11.693028][  T270]  ? __kthread_parkme (./include/linux/instrumented.h:82 ./include/asm-generic/bitops/instrumented-non-atomic.h:141 kernel/kthread.c:272)
[   11.693031][  T270]  ? rescuer_thread (./include/linux/list.h:419 (discriminator 3))
[   11.693034][  T270]  ? rescuer_thread (./include/linux/list.h:419 (discriminator 3))
[   11.693036][  T270]  kthread (kernel/kthread.c:436)
[   11.693038][  T270]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   11.693041][  T270]  ? kthread_affine_preferred (kernel/kthread.c:857)
[   11.693044][  T270]  ret_from_fork (arch/x86/kernel/process.c:158)
[   11.693049][  T270]  ? arch_exit_to_user_mode_prepare.isra.0 (arch/x86/entry/vdso/vma.c:80 (discriminator 1))
[   11.693052][  T270]  ? __switch_to (arch/x86/kernel/process_64.c:403 arch/x86/kernel/process_64.c:663)
[   11.693055][  T270]  ? kthread_affine_preferred (kernel/kthread.c:857)
[   11.693059][  T270]  ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
| [   12.337354][   T10] softirqs last disabled at (11138): __dev_queue_xmit (./include/linux/bottom_half.h:20 (discriminator 2) ./include/linux/rcupdate.h:902 (discriminator 2) net/core/dev.c:4844 (discriminator 2))
| [   12.337356][   T10] Preemption disabled at:
| [   12.337357][   T10] __dev_queue_xmit (./include/linux/bottom_half.h:20 (discriminator 2) ./include/linux/rcupdate.h:902 (discriminator 2) net/core/dev.c:4844 (discriminator 2))
| [   12.337366][   T10] Tainted: [W]=WARN
[   12.337367][   T10] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   12.337368][   T10] Workqueue: mld mld_ifc_work
[   12.337372][   T10] Call Trace:
[   12.337373][   T10]  <TASK>
[   12.337375][   T10]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   12.337380][   T10]  ? __dev_queue_xmit (./include/linux/bottom_half.h:20 (discriminator 2) ./include/linux/rcupdate.h:902 (discriminator 2) net/core/dev.c:4844 (discriminator 2))
[   12.337383][   T10]  __might_resched.cold (kernel/sched/core.c:9234)
[   12.337388][   T10]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   12.337392][   T10]  ? __kmalloc_noprof (./include/linux/sched/mm.h:317 mm/slub.c:4636 mm/slub.c:4974 mm/slub.c:5413 mm/slub.c:5439)
[   12.337397][   T10]  __kmalloc_noprof (./include/linux/sched/mm.h:322 (discriminator 2) mm/slub.c:4636 (discriminator 2) mm/slub.c:4974 (discriminator 2) mm/slub.c:5413 (discriminator 2) mm/slub.c:5439 (discriminator 2))
[   12.337399][   T10]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   12.337406][   T10]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:58 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   12.337408][   T10]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   12.337412][   T10]  put_chars (drivers/char/virtio_console.c:1176)
[   12.337414][   T10]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   12.337418][   T10]  ? validate_chain (kernel/locking/lockdep.c:3817 (discriminator 2) kernel/locking/lockdep.c:3837 (discriminator 2) kernel/locking/lockdep.c:3892 (discriminator 2))
[   12.337423][   T10]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   12.337430][   T10]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   12.337432][   T10]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   12.337437][   T10]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   12.337441][   T10]  console_emit_next_record (kernel/printk/printk.c:3183)
[   12.337445][   T10]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   12.337447][   T10]  ? console_flush_one_record (./include/linux/rcupdate.h:314 (discriminator 2) ./include/linux/srcu.h:439 (discriminator 2) kernel/printk/printk.c:291 (discriminator 2) kernel/printk/printk.c:3246 (discriminator 2))
[   12.337450][   T10]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   12.337453][   T10]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   12.337457][   T10]  console_flush_one_record (kernel/printk/printk.c:3268)
[   12.337462][   T10]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   12.337464][   T10]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   12.337470][   T10]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   12.337472][   T10]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   12.337474][   T10]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   12.337477][   T10]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   12.337481][   T10]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   12.337482][   T10]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   12.337486][   T10]  vprintk_emit (kernel/printk/printk.c:2479)
[   12.337490][   T10]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   12.337493][   T10]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   12.337498][   T10]  _printk (kernel/printk/printk.c:2504)
[   12.337502][   T10]  ? snapshot_read.cold (user.c:?)
[   12.337504][   T10]  ? ___ratelimit (lib/ratelimit.c:97 (discriminator 3))
[   12.337510][   T10]  ? idr_get_free (??:?)
[   12.337515][   T10] ip6_tnl_xmit_ctl.cold (net/ipv6/ip6_tunnel.c:1064 (discriminator 3)) ip6_tunnel
[   12.337521][   T10] ip6gre_tunnel_xmit (net/ipv6/ip6_gre.c:888) ip6_gre
[   12.337527][   T10]  ? __gre6_xmit (./include/linux/skbuff.h:2904) ip6_gre
[   12.337529][   T10]  ? mark_usage (kernel/locking/lockdep.c:4690)
[   12.337531][   T10]  ? ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
[   12.337533][   T10]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   12.337536][   T10]  ? netif_skb_features (net/core/dev.c:3793 net/core/dev.c:3922)
[   12.337538][   T10]  ? mark_usage (kernel/locking/lockdep.c:4690)
[   12.337540][   T10]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   12.337543][   T10]  ? skb_network_protocol (./include/linux/skbuff.h:2534)
[   12.337550][   T10]  dev_hard_start_xmit (./include/linux/netdevice.h:5429 ./include/linux/netdevice.h:5438 net/core/dev.c:3937 net/core/dev.c:3953)
[   12.337553][   T10]  ? validate_xmit_skb_list (net/core/dev.c:4142)
[   12.337557][   T10]  sch_direct_xmit (net/sched/sch_generic.c:372)
[   12.337561][   T10]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   12.337564][   T10]  ? dequeue_skb (./include/trace/events/qdisc.h:14 (discriminator 19))
[   12.337566][   T10]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   12.337568][   T10]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   12.337571][   T10]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   12.337576][   T10]  __dev_xmit_skb (net/core/dev.c:4262)
[   12.337581][   T10]  ? alloc_netdev_dummy (net/core/dev.c:12327)
[   12.337582][   T10]  ? __dev_queue_xmit (./include/linux/bottom_half.h:20 (discriminator 2) ./include/linux/rcupdate.h:902 (discriminator 2) net/core/dev.c:4844 (discriminator 2))
[   12.337585][   T10]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   12.337588][   T10]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   12.337592][   T10]  __dev_queue_xmit (net/core/dev.c:4884)
[   12.337595][   T10]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   12.337600][   T10]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   12.337601][   T10]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   12.337604][   T10]  ? netdev_core_pick_tx (net/core/dev.c:4784)
[   12.337616][   T10]  ip6_finish_output2 (./include/net/neighbour.h:560 (discriminator 3) net/ipv6/ip6_output.c:138 (discriminator 3))
[   12.337620][   T10]  ? ip6_dst_lookup (net/ipv6/ip6_output.c:1269)
[   12.337622][   T10]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   12.337625][   T10]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   12.337628][   T10]  ? ip6_mtu (./include/linux/rcupdate.h:319 (discriminator 2) ./include/linux/rcupdate.h:880 (discriminator 2) ./include/net/ip6_route.h:384 (discriminator 2) net/ipv6/route.c:3290 (discriminator 2))
[   12.337633][   T10]  ip6_finish_output (net/ipv6/ip6_output.c:210 net/ipv6/ip6_output.c:221)
[   12.337637][   T10]  ip6_output (./include/linux/netfilter.h:314 net/ipv6/ip6_output.c:248)
[   12.337640][   T10]  ? ip6_finish_output (./include/net/inet_sock.h:338 (discriminator 1))
[   12.337641][   T10]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   12.337644][   T10]  ? xfrm_bundle_lookup.constprop.0 (net/xfrm/xfrm_policy.c:3049)
[   12.337647][   T10]  ? mark_held_locks (kernel/locking/lockdep.c:4341)
[   12.337650][   T10]  ? __local_bh_enable_ip (kernel/softirq.c:478)
[   12.337653][   T10]  ? __local_bh_enable_ip (kernel/softirq.c:478)
[   12.337655][   T10]  ? icmp6_dst_alloc (net/ipv6/route.c:3364)
[   12.337659][   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:1870 (discriminator 4))
[   12.337664][   T10]  ? mld_dad_start_work (net/ipv6/mcast.c:1133)
[   12.337670][   T10]  ? mld_send_cr (./include/linux/lockdep.h:249 net/ipv6/mcast.c:2148)
[   12.337675][   T10]  mld_ifc_work (net/ipv6/mcast.c:2711)
[   12.337677][   T10]  ? process_one_work (kernel/workqueue.c:3363 (discriminator 2))
[   12.337679][   T10]  process_one_work (kernel/workqueue.c:3387)
[   12.337689][   T10]  ? __queue_delayed_work (kernel/workqueue.c:2622)
[   12.337694][   T10]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   12.337702][   T10]  worker_thread (kernel/workqueue.c:3470 kernel/workqueue.c:3551)
[   12.337706][   T10]  ? rescuer_thread (./include/linux/list.h:419 (discriminator 3))
[   12.337708][   T10]  ? __kthread_parkme (./include/linux/instrumented.h:82 ./include/asm-generic/bitops/instrumented-non-atomic.h:141 kernel/kthread.c:272)
[   12.337711][   T10]  ? rescuer_thread (./include/linux/list.h:419 (discriminator 3))
[   12.337714][   T10]  ? rescuer_thread (./include/linux/list.h:419 (discriminator 3))
[   12.337716][   T10]  kthread (kernel/kthread.c:436)
[   12.337718][   T10]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   12.337721][   T10]  ? kthread_affine_preferred (kernel/kthread.c:857)
[   12.337724][   T10]  ret_from_fork (arch/x86/kernel/process.c:158)
[   12.337728][   T10]  ? arch_exit_to_user_mode_prepare.isra.0 (arch/x86/entry/vdso/vma.c:80 (discriminator 1))
[   12.337731][   T10]  ? __switch_to (arch/x86/kernel/process_64.c:403 arch/x86/kernel/process_64.c:663)
[   12.337735][   T10]  ? kthread_affine_preferred (kernel/kthread.c:857)
[   12.337737][   T10]  ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
| [   13.774440][   T12] softirqs last disabled at (8574): __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))
| [   13.774443][   T12] Preemption disabled at:
| [   13.774444][   T12] __dev_queue_xmit (./include/linux/bottom_half.h:20 (discriminator 2) ./include/linux/rcupdate.h:902 (discriminator 2) net/core/dev.c:4844 (discriminator 2))
| [   13.774453][   T12] Tainted: [W]=WARN
[   13.774454][   T12] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   13.774455][   T12] Workqueue: ipv6_addrconf addrconf_dad_work
[   13.774459][   T12] Call Trace:
[   13.774460][   T12]  <TASK>
[   13.774463][   T12]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   13.774469][   T12]  ? __dev_queue_xmit (./include/linux/bottom_half.h:20 (discriminator 2) ./include/linux/rcupdate.h:902 (discriminator 2) net/core/dev.c:4844 (discriminator 2))
[   13.774472][   T12]  __might_resched.cold (kernel/sched/core.c:9234)
[   13.774476][   T12]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   13.774480][   T12]  ? __kmalloc_noprof (./include/linux/sched/mm.h:317 mm/slub.c:4636 mm/slub.c:4974 mm/slub.c:5413 mm/slub.c:5439)
[   13.774486][   T12]  __kmalloc_noprof (./include/linux/sched/mm.h:322 (discriminator 2) mm/slub.c:4636 (discriminator 2) mm/slub.c:4974 (discriminator 2) mm/slub.c:5413 (discriminator 2) mm/slub.c:5439 (discriminator 2))
[   13.774488][   T12]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   13.774494][   T12]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:58 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   13.774497][   T12]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   13.774500][   T12]  put_chars (drivers/char/virtio_console.c:1176)
[   13.774503][   T12]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   13.774511][   T12]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   13.774518][   T12]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   13.774521][   T12]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   13.774525][   T12]  console_emit_next_record (kernel/printk/printk.c:3183)
[   13.774529][   T12]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   13.774531][   T12]  ? console_flush_one_record (./include/linux/rcupdate.h:314 (discriminator 2) ./include/linux/srcu.h:439 (discriminator 2) kernel/printk/printk.c:291 (discriminator 2) kernel/printk/printk.c:3246 (discriminator 2))
[   13.774535][   T12]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   13.774539][   T12]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   13.774543][   T12]  console_flush_one_record (kernel/printk/printk.c:3268)
[   13.774548][   T12]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   13.774550][   T12]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   13.774556][   T12]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   13.774559][   T12]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   13.774561][   T12]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   13.774564][   T12]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   13.774568][   T12]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   13.774570][   T12]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   13.774573][   T12]  vprintk_emit (kernel/printk/printk.c:2479)
[   13.774578][   T12]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   13.774581][   T12]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   13.774586][   T12]  _printk (kernel/printk/printk.c:2504)
[   13.774590][   T12]  ? snapshot_read.cold (user.c:?)
[   13.774592][   T12]  ? ___ratelimit (lib/ratelimit.c:97 (discriminator 3))
[   13.774598][   T12]  ? idr_get_free (??:?)
[   13.774604][   T12] ip6_tnl_xmit_ctl.cold (net/ipv6/ip6_tunnel.c:1064 (discriminator 3)) ip6_tunnel
[   13.774609][   T12] ip6gre_tunnel_xmit (net/ipv6/ip6_gre.c:888) ip6_gre
[   13.774613][   T12]  ? mark_usage (kernel/locking/lockdep.c:4690)
[   13.774616][   T12]  ? __gre6_xmit (./include/linux/skbuff.h:2904) ip6_gre
[   13.774620][   T12]  ? mark_usage (kernel/locking/lockdep.c:4690)
[   13.774622][   T12]  ? netif_skb_features (net/core/dev.c:3793 net/core/dev.c:3922)
[   13.774624][   T12]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   13.774626][   T12]  ? validate_chain (kernel/locking/lockdep.c:157 kernel/locking/lockdep.c:202 kernel/locking/lockdep.c:3329 kernel/locking/lockdep.c:3924)
[   13.774629][   T12]  ? skb_network_protocol (./include/linux/skbuff.h:2534)
[   13.774632][   T12]  ? mark_usage (kernel/locking/lockdep.c:4690)
[   13.774638][   T12]  dev_hard_start_xmit (./include/linux/netdevice.h:5429 ./include/linux/netdevice.h:5438 net/core/dev.c:3937 net/core/dev.c:3953)
[   13.774640][   T12]  ? lockdep_hardirqs_on_prepare.part.0 (kernel/locking/lockdep.c:4407 (discriminator 17))
[   13.774643][   T12]  ? validate_xmit_skb_list (net/core/dev.c:4142)
[   13.774647][   T12]  sch_direct_xmit (net/sched/sch_generic.c:372)
[   13.774651][   T12]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   13.774654][   T12]  ? dequeue_skb (./include/trace/events/qdisc.h:14 (discriminator 19))
[   13.774656][   T12]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   13.774659][   T12]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   13.774664][   T12]  __dev_xmit_skb (net/core/dev.c:4262)
[   13.774667][   T12]  ? tc_run (net/core/dev.c:4444 (discriminator 6))
[   13.774670][   T12]  ? alloc_netdev_dummy (net/core/dev.c:12327)
[   13.774673][   T12]  ? netdev_offload_xstats_push_delta (net/core/dev.c:9326 net/core/dev.c:9461)
[   13.774675][   T12]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   13.774678][   T12]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   13.774682][   T12]  __dev_queue_xmit (net/core/dev.c:4884)
[   13.774695][   T12]  ? netdev_core_pick_tx (net/core/dev.c:4784)
[   13.774698][   T12]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   13.774699][   T12]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   13.774707][   T12]  ? neigh_hh_output (./include/net/neighbour.h:525)
[   13.774712][   T12]  ip6_finish_output2 (./include/net/neighbour.h:558 net/ipv6/ip6_output.c:138)
[   13.774717][   T12]  ? ip6_dst_lookup (net/ipv6/ip6_output.c:1269)
[   13.774719][   T12]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   13.774722][   T12]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   13.774725][   T12]  ? ip6_mtu (./include/linux/rcupdate.h:319 (discriminator 2) ./include/linux/rcupdate.h:880 (discriminator 2) ./include/net/ip6_route.h:384 (discriminator 2) net/ipv6/route.c:3290 (discriminator 2))
[   13.774730][   T12]  ip6_finish_output (net/ipv6/ip6_output.c:210 net/ipv6/ip6_output.c:221)
[   13.774734][   T12]  ip6_output (./include/linux/netfilter.h:314 net/ipv6/ip6_output.c:248)
[   13.774737][   T12]  ? ip6_finish_output (./include/net/inet_sock.h:338 (discriminator 1))
[   13.774739][   T12]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   13.774741][   T12]  ? xfrm_bundle_lookup.constprop.0 (net/xfrm/xfrm_policy.c:3049)
[   13.774744][   T12]  ? mark_held_locks (kernel/locking/lockdep.c:4341)
[   13.774748][   T12]  ? __local_bh_enable_ip (kernel/softirq.c:478)
[   13.774751][   T12]  ? __local_bh_enable_ip (kernel/softirq.c:478)
[   13.774753][   T12]  ? icmp6_dst_alloc (net/ipv6/route.c:3364)
[   13.774757][   T12]  mld_sendpack (./include/net/dst.h:470 (discriminator 4) ./include/linux/netfilter.h:325 (discriminator 4) ./include/linux/netfilter.h:319 (discriminator 4) net/ipv6/mcast.c:1870 (discriminator 4))
[   13.774762][   T12]  ? mld_dad_start_work (net/ipv6/mcast.c:1133)
[   13.774772][   T12]  ipv6_mc_dad_complete (net/ipv6/mcast.c:2296)
[   13.774774][   T12]  ? __local_bh_enable_ip (kernel/softirq.c:478)
[   13.774777][   T12]  addrconf_dad_completed (net/ipv6/addrconf.c:4376)
[   13.774780][   T12]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   13.774783][   T12]  ? addrconf_rs_timer (net/ipv6/addrconf.c:4092 (discriminator 11))
[   13.774786][   T12]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   13.774787][   T12]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   13.774790][   T12]  ? mark_held_locks (kernel/locking/lockdep.c:4341)
[   13.774794][   T12]  ? addrconf_dad_work (net/ipv6/addrconf.c:4304)
[   13.774796][   T12]  addrconf_dad_work (net/ipv6/addrconf.c:4304)
[   13.774801][   T12]  ? addrconf_dad_begin (net/ipv6/addrconf.c:4180)
[   13.774804][   T12]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   13.774806][   T12]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   13.774808][   T12]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   13.774810][   T12]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   13.774815][   T12]  process_one_work (kernel/workqueue.c:3387)
[   13.774822][   T12]  ? __queue_delayed_work (kernel/workqueue.c:2622)
[   13.774825][   T12]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   13.774834][   T12]  worker_thread (kernel/workqueue.c:3470 kernel/workqueue.c:3551)
[   13.774842][   T12]  ? rescuer_thread (./include/linux/list.h:419 (discriminator 3))
[   13.774844][   T12]  kthread (kernel/kthread.c:436)
[   13.774846][   T12]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   13.774849][   T12]  ? kthread_affine_preferred (kernel/kthread.c:857)
[   13.774852][   T12]  ret_from_fork (arch/x86/kernel/process.c:158)
[   13.774856][   T12]  ? arch_exit_to_user_mode_prepare.isra.0 (arch/x86/entry/vdso/vma.c:80 (discriminator 1))
[   13.774860][   T12]  ? __switch_to (arch/x86/kernel/process_64.c:403 arch/x86/kernel/process_64.c:663)
[   13.774863][   T12]  ? kthread_affine_preferred (kernel/kthread.c:857)
[   13.774866][   T12]  ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
| [   17.678531][    C2]
| [   17.678532][    C2]
| [   17.678532][    C2] stack backtrace:
| [   17.678537][    C2] Tainted: [W]=WARN
[   17.678538][    C2] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   17.678539][    C2] Call Trace:
[   17.678541][    C2]  <IRQ>
[   17.678542][    C2]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   17.678546][    C2]  print_irq_inversion_bug.part.0.cold (kernel/locking/lockdep.c:4141)
[   17.678549][    C2]  mark_lock_irq (kernel/locking/lockdep.c:4095 kernel/locking/lockdep.c:4174 kernel/locking/lockdep.c:4310)
[   17.678551][    C2]  mark_lock (kernel/locking/lockdep.c:4769)
[   17.678553][    C2]  mark_usage (kernel/locking/lockdep.c:4658)
[   17.678555][    C2]  __lock_acquire (kernel/locking/lockdep.c:5208)
[   17.678557][    C2]  lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   17.678559][    C2]  ? console_lock_spinning_enable (kernel/printk/printk.c:1902 (discriminator 2))
[   17.678561][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   17.678564][    C2]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   17.678566][    C2]  console_lock_spinning_enable (kernel/printk/printk.c:1902 (discriminator 2))
[   17.678568][    C2]  ? console_lock_spinning_enable (kernel/printk/printk.c:1902 (discriminator 2))
[   17.678569][    C2]  console_emit_next_record (kernel/printk/printk.c:3177)
[   17.678571][    C2]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   17.678573][    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))
[   17.678575][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   17.678577][    C2]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   17.678579][    C2]  console_flush_one_record (kernel/printk/printk.c:3268)
[   17.678581][    C2]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   17.678583][    C2]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   17.678585][    C2]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   17.678587][    C2]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   17.678589][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   17.678590][    C2]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   17.678592][    C2]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   17.678594][    C2]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   17.678596][    C2]  vprintk_emit (kernel/printk/printk.c:2479)
[   17.678599][    C2]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   17.678601][    C2]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   17.678603][    C2]  _printk (kernel/printk/printk.c:2504)
[   17.678604][    C2]  ? snapshot_read.cold (user.c:?)
[   17.678606][    C2]  ? ___ratelimit (lib/ratelimit.c:97 (discriminator 3))
[   17.678609][    C2]  ? idr_get_free (??:?)
[   17.678612][    C2] ip6_tnl_xmit_ctl.cold (net/ipv6/ip6_tunnel.c:1064 (discriminator 3)) ip6_tunnel
[   17.678614][    C2] ip6gre_tunnel_xmit (net/ipv6/ip6_gre.c:888) ip6_gre
[   17.678616][    C2]  ? mark_usage (kernel/locking/lockdep.c:4690)
[   17.678618][    C2]  ? __gre6_xmit (./include/linux/skbuff.h:2904) ip6_gre
[   17.678620][    C2]  ? mark_usage (kernel/locking/lockdep.c:4690)
[   17.678621][    C2]  ? netif_skb_features (net/core/dev.c:3793 net/core/dev.c:3922)
[   17.678623][    C2]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   17.678625][    C2]  ? validate_chain (kernel/locking/lockdep.c:157 kernel/locking/lockdep.c:202 kernel/locking/lockdep.c:3329 kernel/locking/lockdep.c:3924)
[   17.678626][    C2]  ? skb_network_protocol (./include/linux/skbuff.h:2534)
[   17.678628][    C2]  ? mark_usage (kernel/locking/lockdep.c:4690)
[   17.678630][    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)
[   17.678632][    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))
[   17.678634][    C2]  ? validate_xmit_skb_list (net/core/dev.c:4142)
[   17.678636][    C2]  sch_direct_xmit (net/sched/sch_generic.c:372)
[   17.678637][    C2]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   17.678639][    C2]  ? dequeue_skb (./include/trace/events/qdisc.h:14 (discriminator 19))
[   17.678640][    C2]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   17.678642][    C2]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   17.678644][    C2]  __dev_xmit_skb (net/core/dev.c:4262)
[   17.678646][    C2]  ? tc_run (net/core/dev.c:4444 (discriminator 6))
[   17.678648][    C2]  ? alloc_netdev_dummy (net/core/dev.c:12327)
[   17.678649][    C2]  ? netdev_offload_xstats_push_delta (net/core/dev.c:9326 net/core/dev.c:9461)
[   17.678651][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   17.678653][    C2]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   17.678654][    C2]  __dev_queue_xmit (net/core/dev.c:4884)
[   17.678657][    C2]  ? netdev_core_pick_tx (net/core/dev.c:4784)
[   17.678659][    C2]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   17.678660][    C2]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   17.678663][    C2]  ? neigh_hh_output (./include/net/neighbour.h:525)
[   17.678665][    C2]  ip6_finish_output2 (./include/net/neighbour.h:558 net/ipv6/ip6_output.c:138)
[   17.678667][    C2]  ? ip6_dst_lookup (net/ipv6/ip6_output.c:1269)
[   17.678669][    C2]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   17.678670][    C2]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   17.678672][    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))
[   17.678674][    C2]  ip6_finish_output (net/ipv6/ip6_output.c:210 net/ipv6/ip6_output.c:221)
[   17.678676][    C2]  ip6_output (./include/linux/netfilter.h:314 net/ipv6/ip6_output.c:248)
[   17.678677][    C2]  ? ip6_finish_output (./include/net/inet_sock.h:338 (discriminator 1))
[   17.678679][    C2]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   17.678680][    C2]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   17.678682][    C2]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   17.678683][    C2]  ? __local_bh_enable_ip (kernel/softirq.c:478)
[   17.678687][    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))
[   17.678690][    C2]  ? ndisc_recv_na (./include/net/net_namespace.h:422 (discriminator 7))
[   17.678693][    C2]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   17.678695][    C2]  ? __ndisc_fill_addr_option (net/ipv6/ndisc.c:159)
[   17.678697][    C2]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   17.678699][    C2]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   17.678701][    C2]  addrconf_rs_timer (net/ipv6/addrconf.c:4073)
[   17.678704][    C2]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   17.678705][    C2]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   17.678707][    C2]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   17.678709][    C2]  call_timer_fn (kernel/time/timer.c:1748)
[   17.678711][    C2]  ? detach_if_pending (./include/linux/list.h:1159)
[   17.678713][    C2]  ? debug_object_active_state (lib/debugobjects.c:1122)
[   17.678716][    C2]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   17.678718][    C2]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   17.678720][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   17.678722][    C2]  __run_timers (kernel/time/timer.c:1799 kernel/time/timer.c:2374)
[   17.678724][    C2]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   17.678726][    C2]  ? __bpf_trace_itimer_expire (./include/trace/events/timer.h:407)
[   17.678728][    C2]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   17.678731][    C2]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   17.678733][    C2]  run_timer_softirq (kernel/time/timer.c:2386 kernel/time/timer.c:2395 kernel/time/timer.c:2403)
[   17.678735][    C2]  ? __run_timers (./include/trace/events/timer.h:138 (discriminator 19))
[   17.678737][    C2]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   17.678739][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   17.678741][    C2]  handle_softirqs (kernel/softirq.c:645)
[   17.678743][    C2]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   17.678744][    C2]  ? _local_bh_enable (kernel/softirq.c:428 (discriminator 1))
[   17.678746][    C2]  __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
[   17.678748][    C2]  irq_exit_rcu (kernel/softirq.c:784)
[   17.678749][    C2]  sysvec_apic_timer_interrupt (arch/x86/kernel/apic/apic.c:1062 (discriminator 37) arch/x86/kernel/apic/apic.c:1062 (discriminator 37))
[   17.678751][    C2]  </IRQ>
[   17.678752][    C2]  <TASK>
[   17.678752][    C2]  ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4488)
[   17.678754][    C2]  asm_sysvec_apic_timer_interrupt (./arch/x86/include/asm/idtentry.h:674)
[   17.678755][    C2] RIP: 0010:pv_native_safe_halt (./arch/x86/include/asm/irqflags.h:48 arch/x86/kernel/paravirt.c:63)
[   17.678758][    C2] Code: 48 8b 3d 94 e2 f5 01 e8 1f 00 00 00 48 2b 05 58 a3 95 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 13 96 11 00 fb f4 <c3> 0f 1f 40 d6 48 83 ec 20 8b 17 49 89 f8 83 e2 fe 41 89 d2 0f 01
All code
========
   0:	48 8b 3d 94 e2 f5 01 	mov    0x1f5e294(%rip),%rdi        # 0x1f5e29b
   7:	e8 1f 00 00 00       	call   0x2b
   c:	48 2b 05 58 a3 95 00 	sub    0x95a358(%rip),%rax        # 0x95a36b
  13:	c3                   	ret
  14:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  1b:	f3 0f 1e fa          	endbr64
  1f:	eb 07                	jmp    0x28
  21:	0f 00 2d 13 96 11 00 	verw   0x119613(%rip)        # 0x11963b
  28:	fb                   	sti
  29:	f4                   	hlt
  2a:*	c3                   	ret		<-- trapping instruction
  2b:	0f 1f 40 d6          	nopl   -0x2a(%rax)
  2f:	48 83 ec 20          	sub    $0x20,%rsp
  33:	8b 17                	mov    (%rdi),%edx
  35:	49 89 f8             	mov    %rdi,%r8
  38:	83 e2 fe             	and    $0xfffffffe,%edx
  3b:	41 89 d2             	mov    %edx,%r10d
  3e:	0f                   	.byte 0xf
  3f:	01                   	.byte 0x1

Code starting with the faulting instruction
===========================================
   0:	c3                   	ret
   1:	0f 1f 40 d6          	nopl   -0x2a(%rax)
   5:	48 83 ec 20          	sub    $0x20,%rsp
   9:	8b 17                	mov    (%rdi),%edx
   b:	49 89 f8             	mov    %rdi,%r8
   e:	83 e2 fe             	and    $0xfffffffe,%edx
  11:	41 89 d2             	mov    %edx,%r10d
  14:	0f                   	.byte 0xf
  15:	01                   	.byte 0x1
[   17.678760][    C2] RSP: 0018:ffa0000000157e00 EFLAGS: 00000282
[   17.678762][    C2] RAX: 00000000000aa5c5 RBX: ff11000001bec6c0 RCX: ffffffffad0f0307
[   17.678764][    C2] RDX: ff11000001bec6c0 RSI: ffffffffafe38b01 RDI: ffffffffaf88d8e0
[   17.678765][    C2] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[   17.678766][    C2] R10: 0000000000000002 R11: 0000000000000001 R12: 1ff400000002afc3
[   17.678766][    C2] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000000000
[   17.678768][    C2]  ? cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   17.678770][    C2]  default_idle (./arch/x86/include/asm/paravirt.h:62 arch/x86/kernel/process.c:768)
[   17.678772][    C2]  default_idle_call (kernel/sched/idle.c:122)
[   17.678774][    C2]  cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   17.678775][    C2]  ? arch_cpu_idle_exit+0x40/0x40
[   17.678777][    C2]  ? mark_tsc_async_resets (arch/x86/kernel/tsc_sync.c:49)
[   17.678779][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   17.678781][    C2]  do_idle (kernel/sched/idle.c:355)
[   17.678782][    C2]  cpu_startup_entry (kernel/sched/idle.c:454)
[   17.678784][    C2]  start_secondary (arch/x86/kernel/smpboot.c:312)
[   17.678785][    C2]  ? set_cpu_sibling_map (arch/x86/kernel/smpboot.c:733 (discriminator 4))
[   17.678787][    C2]  common_startup_64 (arch/x86/kernel/head_64.S:418)
| [   17.678806][    C2] softirqs last disabled at (697799): __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
| [   17.678807][    C2] Preemption disabled at:
| [   17.678808][    C2] 0x0
| [   17.678813][    C2] Tainted: [W]=WARN
[   17.678814][    C2] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   17.678815][    C2] Call Trace:
[   17.678815][    C2]  <IRQ>
[   17.678816][    C2]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   17.678818][    C2]  __might_resched.cold (kernel/sched/core.c:9234)
[   17.678821][    C2]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   17.678825][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   17.678827][    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))
[   17.678829][    C2]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   17.678830][    C2]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   17.678832][    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)
[   17.678834][    C2]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   17.678835][    C2]  put_chars (drivers/char/virtio_console.c:1176)
[   17.678837][    C2]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   17.678839][    C2]  ? mark_lock (kernel/locking/lockdep.c:4769)
[   17.678841][    C2]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   17.678843][    C2]  ? __lock_acquire (kernel/locking/lockdep.c:5208)
[   17.678845][    C2]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   17.678846][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   17.678848][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   17.678850][    C2]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   17.678852][    C2]  console_emit_next_record (kernel/printk/printk.c:3183)
[   17.678854][    C2]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   17.678856][    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))
[   17.678858][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   17.678859][    C2]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   17.678861][    C2]  console_flush_one_record (kernel/printk/printk.c:3268)
[   17.678863][    C2]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   17.678865][    C2]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   17.678867][    C2]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   17.678869][    C2]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   17.678871][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   17.678873][    C2]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   17.678875][    C2]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   17.678876][    C2]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   17.678878][    C2]  vprintk_emit (kernel/printk/printk.c:2479)
[   17.678881][    C2]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   17.678883][    C2]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   17.678885][    C2]  _printk (kernel/printk/printk.c:2504)
[   17.678886][    C2]  ? snapshot_read.cold (user.c:?)
[   17.678888][    C2]  ? ___ratelimit (lib/ratelimit.c:97 (discriminator 3))
[   17.678890][    C2]  ? idr_get_free (??:?)
[   17.678893][    C2] ip6_tnl_xmit_ctl.cold (net/ipv6/ip6_tunnel.c:1064 (discriminator 3)) ip6_tunnel
[   17.678895][    C2] ip6gre_tunnel_xmit (net/ipv6/ip6_gre.c:888) ip6_gre
[   17.678897][    C2]  ? mark_usage (kernel/locking/lockdep.c:4690)
[   17.678899][    C2]  ? __gre6_xmit (./include/linux/skbuff.h:2904) ip6_gre
[   17.678901][    C2]  ? mark_usage (kernel/locking/lockdep.c:4690)
[   17.678902][    C2]  ? netif_skb_features (net/core/dev.c:3793 net/core/dev.c:3922)
[   17.678904][    C2]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   17.678905][    C2]  ? validate_chain (kernel/locking/lockdep.c:157 kernel/locking/lockdep.c:202 kernel/locking/lockdep.c:3329 kernel/locking/lockdep.c:3924)
[   17.678907][    C2]  ? skb_network_protocol (./include/linux/skbuff.h:2534)
[   17.678909][    C2]  ? mark_usage (kernel/locking/lockdep.c:4690)
[   17.678911][    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)
[   17.678913][    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))
[   17.678914][    C2]  ? validate_xmit_skb_list (net/core/dev.c:4142)
[   17.678916][    C2]  sch_direct_xmit (net/sched/sch_generic.c:372)
[   17.678918][    C2]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   17.678920][    C2]  ? dequeue_skb (./include/trace/events/qdisc.h:14 (discriminator 19))
[   17.678921][    C2]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   17.678923][    C2]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   17.678925][    C2]  __dev_xmit_skb (net/core/dev.c:4262)
[   17.678927][    C2]  ? tc_run (net/core/dev.c:4444 (discriminator 6))
[   17.678928][    C2]  ? alloc_netdev_dummy (net/core/dev.c:12327)
[   17.678930][    C2]  ? netdev_offload_xstats_push_delta (net/core/dev.c:9326 net/core/dev.c:9461)
[   17.678939][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   17.678941][    C2]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   17.678943][    C2]  __dev_queue_xmit (net/core/dev.c:4884)
[   17.678946][    C2]  ? netdev_core_pick_tx (net/core/dev.c:4784)
[   17.678948][    C2]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   17.678950][    C2]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   17.678952][    C2]  ? neigh_hh_output (./include/net/neighbour.h:525)
[   17.678954][    C2]  ip6_finish_output2 (./include/net/neighbour.h:558 net/ipv6/ip6_output.c:138)
[   17.678956][    C2]  ? ip6_dst_lookup (net/ipv6/ip6_output.c:1269)
[   17.678957][    C2]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   17.678959][    C2]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   17.678961][    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))
[   17.678962][    C2]  ip6_finish_output (net/ipv6/ip6_output.c:210 net/ipv6/ip6_output.c:221)
[   17.678964][    C2]  ip6_output (./include/linux/netfilter.h:314 net/ipv6/ip6_output.c:248)
[   17.678966][    C2]  ? ip6_finish_output (./include/net/inet_sock.h:338 (discriminator 1))
[   17.678967][    C2]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   17.678969][    C2]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   17.678970][    C2]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   17.678972][    C2]  ? __local_bh_enable_ip (kernel/softirq.c:478)
[   17.678974][    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))
[   17.678976][    C2]  ? ndisc_recv_na (./include/net/net_namespace.h:422 (discriminator 7))
[   17.678978][    C2]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   17.678981][    C2]  ? __ndisc_fill_addr_option (net/ipv6/ndisc.c:159)
[   17.678983][    C2]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   17.678985][    C2]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   17.678986][    C2]  addrconf_rs_timer (net/ipv6/addrconf.c:4073)
[   17.678989][    C2]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   17.678991][    C2]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   17.678992][    C2]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   17.678994][    C2]  call_timer_fn (kernel/time/timer.c:1748)
[   17.678996][    C2]  ? detach_if_pending (./include/linux/list.h:1159)
[   17.678998][    C2]  ? debug_object_active_state (lib/debugobjects.c:1122)
[   17.679000][    C2]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   17.679001][    C2]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   17.679003][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   17.679005][    C2]  __run_timers (kernel/time/timer.c:1799 kernel/time/timer.c:2374)
[   17.679007][    C2]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   17.679009][    C2]  ? __bpf_trace_itimer_expire (./include/trace/events/timer.h:407)
[   17.679011][    C2]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   17.679014][    C2]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   17.679016][    C2]  run_timer_softirq (kernel/time/timer.c:2386 kernel/time/timer.c:2395 kernel/time/timer.c:2403)
[   17.679018][    C2]  ? __run_timers (./include/trace/events/timer.h:138 (discriminator 19))
[   17.679020][    C2]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   17.679021][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   17.679023][    C2]  handle_softirqs (kernel/softirq.c:645)
[   17.679025][    C2]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   17.679026][    C2]  ? _local_bh_enable (kernel/softirq.c:428 (discriminator 1))
[   17.679028][    C2]  __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
[   17.679030][    C2]  irq_exit_rcu (kernel/softirq.c:784)
[   17.679031][    C2]  sysvec_apic_timer_interrupt (arch/x86/kernel/apic/apic.c:1062 (discriminator 37) arch/x86/kernel/apic/apic.c:1062 (discriminator 37))
[   17.679033][    C2]  </IRQ>
[   17.679033][    C2]  <TASK>
[   17.679034][    C2]  ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4488)
[   17.679036][    C2]  asm_sysvec_apic_timer_interrupt (./arch/x86/include/asm/idtentry.h:674)
[   17.679037][    C2] RIP: 0010:pv_native_safe_halt (./arch/x86/include/asm/irqflags.h:48 arch/x86/kernel/paravirt.c:63)
[   17.679039][    C2] Code: 48 8b 3d 94 e2 f5 01 e8 1f 00 00 00 48 2b 05 58 a3 95 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 13 96 11 00 fb f4 <c3> 0f 1f 40 d6 48 83 ec 20 8b 17 49 89 f8 83 e2 fe 41 89 d2 0f 01
All code
========
   0:	48 8b 3d 94 e2 f5 01 	mov    0x1f5e294(%rip),%rdi        # 0x1f5e29b
   7:	e8 1f 00 00 00       	call   0x2b
   c:	48 2b 05 58 a3 95 00 	sub    0x95a358(%rip),%rax        # 0x95a36b
  13:	c3                   	ret
  14:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  1b:	f3 0f 1e fa          	endbr64
  1f:	eb 07                	jmp    0x28
  21:	0f 00 2d 13 96 11 00 	verw   0x119613(%rip)        # 0x11963b
  28:	fb                   	sti
  29:	f4                   	hlt
  2a:*	c3                   	ret		<-- trapping instruction
  2b:	0f 1f 40 d6          	nopl   -0x2a(%rax)
  2f:	48 83 ec 20          	sub    $0x20,%rsp
  33:	8b 17                	mov    (%rdi),%edx
  35:	49 89 f8             	mov    %rdi,%r8
  38:	83 e2 fe             	and    $0xfffffffe,%edx
  3b:	41 89 d2             	mov    %edx,%r10d
  3e:	0f                   	.byte 0xf
  3f:	01                   	.byte 0x1

Code starting with the faulting instruction
===========================================
   0:	c3                   	ret
   1:	0f 1f 40 d6          	nopl   -0x2a(%rax)
   5:	48 83 ec 20          	sub    $0x20,%rsp
   9:	8b 17                	mov    (%rdi),%edx
   b:	49 89 f8             	mov    %rdi,%r8
   e:	83 e2 fe             	and    $0xfffffffe,%edx
  11:	41 89 d2             	mov    %edx,%r10d
  14:	0f                   	.byte 0xf
  15:	01                   	.byte 0x1
[   17.679040][    C2] RSP: 0018:ffa0000000157e00 EFLAGS: 00000282
[   17.679041][    C2] RAX: 00000000000aa5c5 RBX: ff11000001bec6c0 RCX: ffffffffad0f0307
[   17.679042][    C2] RDX: ff11000001bec6c0 RSI: ffffffffafe38b01 RDI: ffffffffaf88d8e0
[   17.679043][    C2] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[   17.679044][    C2] R10: 0000000000000002 R11: 0000000000000001 R12: 1ff400000002afc3
[   17.679044][    C2] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000000000
[   17.679046][    C2]  ? cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   17.679048][    C2]  default_idle (./arch/x86/include/asm/paravirt.h:62 arch/x86/kernel/process.c:768)
[   17.679050][    C2]  default_idle_call (kernel/sched/idle.c:122)
[   17.679051][    C2]  cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   17.679053][    C2]  ? arch_cpu_idle_exit+0x40/0x40
[   17.679055][    C2]  ? mark_tsc_async_resets (arch/x86/kernel/tsc_sync.c:49)
[   17.679056][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   17.679058][    C2]  do_idle (kernel/sched/idle.c:355)
[   17.679060][    C2]  cpu_startup_entry (kernel/sched/idle.c:454)
[   17.679061][    C2]  start_secondary (arch/x86/kernel/smpboot.c:312)
[   17.679062][    C2]  ? set_cpu_sibling_map (arch/x86/kernel/smpboot.c:733 (discriminator 4))
[   17.679064][    C2]  common_startup_64 (arch/x86/kernel/head_64.S:418)
| [   25.485553][    C2] softirqs last disabled at (697799): __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
| [   25.485556][    C2] Preemption disabled at:
| [   25.485556][    C2] 0x0
| [   25.485567][    C2] Tainted: [W]=WARN
[   25.485568][    C2] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   25.485570][    C2] Call Trace:
[   25.485572][    C2]  <IRQ>
[   25.485573][    C2]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   25.485579][    C2]  __might_resched.cold (kernel/sched/core.c:9234)
[   25.485582][    C2]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   25.485586][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   25.485590][    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))
[   25.485593][    C2]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   25.485595][    C2]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   25.485599][    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)
[   25.485601][    C2]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   25.485603][    C2]  put_chars (drivers/char/virtio_console.c:1176)
[   25.485605][    C2]  ? desc_read_finalized_seq (kernel/printk/printk_ringbuffer.c:1934)
[   25.485606][    C2]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   25.485608][    C2]  ? console_prepend_replay (kernel/printk/printk.c:3005)
[   25.485610][    C2]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   25.485614][    C2]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   25.485615][    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)
[   25.485617][    C2]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   25.485618][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   25.485620][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   25.485622][    C2]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   25.485624][    C2]  console_emit_next_record (kernel/printk/printk.c:3183)
[   25.485627][    C2]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   25.485629][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   25.485630][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   25.485632][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   25.485634][    C2]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   25.485635][    C2]  ? console_flush_one_record (kernel/printk/printk.c:3247)
[   25.485637][    C2]  console_flush_one_record (kernel/printk/printk.c:3268)
[   25.485639][    C2]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   25.485642][    C2]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   25.485644][    C2]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   25.485645][    C2]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   25.485647][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   25.485649][    C2]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   25.485650][    C2]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   25.485652][    C2]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   25.485654][    C2]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   25.485655][    C2]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   25.485657][    C2]  vprintk_emit (kernel/printk/printk.c:2479)
[   25.485660][    C2]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   25.485662][    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)
[   25.485664][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   25.485666][    C2]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   25.485668][    C2]  _printk (kernel/printk/printk.c:2504)
[   25.485671][    C2]  ? snapshot_read.cold (user.c:?)
[   25.485672][    C2]  ? ___ratelimit (lib/ratelimit.c:97 (discriminator 3))
[   25.485676][    C2]  ? __ipv6_chk_addr_and_flags (./include/linux/rcupdate.h:850 net/ipv6/addrconf.c:1996)
[   25.485679][    C2]  ? idr_get_free (??:?)
[   25.485682][    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)
[   25.485685][    C2] ip6_tnl_xmit_ctl.cold (net/ipv6/ip6_tunnel.c:1064 (discriminator 3)) ip6_tunnel
[   25.485691][    C2] ip6gre_tunnel_xmit (net/ipv6/ip6_gre.c:888) ip6_gre
[   25.485696][    C2]  ? __gre6_xmit (./include/linux/skbuff.h:2904) ip6_gre
[   25.485697][    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))
[   25.485701][    C2]  ? packet_rcv (net/packet/af_packet.c:2231)
[   25.485704][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   25.485706][    C2]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   25.485707][    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))
[   25.485710][    C2]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   25.485711][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   25.485713][    C2]  ? get_stack_info_noinstr (arch/x86/kernel/dumpstack_64.c:173)
[   25.485716][    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)
[   25.485718][    C2]  ? validate_xmit_skb_list (net/core/dev.c:4142)
[   25.485720][    C2]  sch_direct_xmit (net/sched/sch_generic.c:372)
[   25.485723][    C2]  ? get_stack_info_noinstr (arch/x86/kernel/dumpstack_64.c:173)
[   25.485724][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   25.485726][    C2]  ? dequeue_skb (./include/trace/events/qdisc.h:14 (discriminator 19))
[   25.485727][    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)
[   25.485729][    C2]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   25.485731][    C2]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   25.485733][    C2]  __dev_xmit_skb (net/core/dev.c:4262)
[   25.485734][    C2]  ? tc_run (net/core/dev.c:4444 (discriminator 4))
[   25.485736][    C2]  ? alloc_netdev_dummy (net/core/dev.c:12327)
[   25.485738][    C2]  ? netdev_offload_xstats_push_delta (net/core/dev.c:9326 net/core/dev.c:9461)
[   25.485739][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   25.485741][    C2]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   25.485743][    C2]  __dev_queue_xmit (net/core/dev.c:4884)
[   25.485746][    C2]  ? filter_irq_stacks (kernel/stacktrace.c:402)
[   25.485748][    C2]  ? addrconf_rs_timer (net/ipv6/addrconf.c:4073)
[   25.485750][    C2]  ? stack_depot_save_flags (lib/stackdepot.c:609 lib/stackdepot.c:676)
[   25.485753][    C2]  ? netdev_core_pick_tx (net/core/dev.c:4784)
[   25.485756][    C2]  ? neigh_hh_output (./include/net/neighbour.h:525)
[   25.485758][    C2]  ip6_finish_output2 (./include/net/neighbour.h:558 net/ipv6/ip6_output.c:138)
[   25.485761][    C2]  ? ip6_dst_lookup (net/ipv6/ip6_output.c:1269)
[   25.485762][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   25.485764][    C2]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   25.485766][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   25.485767][    C2]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   25.485769][    C2]  ip6_finish_output (net/ipv6/ip6_output.c:210 net/ipv6/ip6_output.c:221)
[   25.485771][    C2]  ip6_output (./include/linux/netfilter.h:314 net/ipv6/ip6_output.c:248)
[   25.485773][    C2]  ? ip6_finish_output (./include/net/inet_sock.h:338 (discriminator 1))
[   25.485775][    C2]  ? xfrm_bundle_lookup.constprop.0 (net/xfrm/xfrm_policy.c:3049)
[   25.485777][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   25.485779][    C2]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   25.485780][    C2]  ? trace_irq_disable.constprop.0 (./include/trace/events/preemptirq.h:36 (discriminator 22))
[   25.485782][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   25.485783][    C2]  ? trace_hardirqs_on (kernel/trace/trace_preemptirq.c:78)
[   25.485784][    C2]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   25.485786][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   25.485788][    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))
[   25.485791][    C2]  ? ndisc_recv_na (./include/net/net_namespace.h:422 (discriminator 7))
[   25.485794][    C2]  ? __ndisc_fill_addr_option (net/ipv6/ndisc.c:159)
[   25.485796][    C2]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   25.485798][    C2]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   25.485800][    C2]  addrconf_rs_timer (net/ipv6/addrconf.c:4073)
[   25.485802][    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)
[   25.485803][    C2]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   25.485805][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   25.485807][    C2]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   25.485808][    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)
[   25.485810][    C2]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   25.485812][    C2]  call_timer_fn (kernel/time/timer.c:1748)
[   25.485814][    C2]  ? detach_if_pending (./include/linux/list.h:1159)
[   25.485816][    C2]  ? debug_object_active_state (lib/debugobjects.c:1122)
[   25.485820][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   25.485822][    C2]  __run_timers (kernel/time/timer.c:1799 kernel/time/timer.c:2374)
[   25.485824][    C2]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   25.485826][    C2]  ? __bpf_trace_itimer_expire (./include/trace/events/timer.h:407)
[   25.485828][    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)
[   25.485831][    C2]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   25.485833][    C2]  run_timer_softirq (kernel/time/timer.c:2386 kernel/time/timer.c:2395 kernel/time/timer.c:2403)
[   25.485835][    C2]  ? __run_timers (./include/trace/events/timer.h:138 (discriminator 19))
[   25.485837][    C2]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   25.485838][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   25.485840][    C2]  handle_softirqs (kernel/softirq.c:645)
[   25.485842][    C2]  ? _local_bh_enable (kernel/softirq.c:428 (discriminator 1))
[   25.485843][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   25.485845][    C2]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   25.485847][    C2]  __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
[   25.485848][    C2]  irq_exit_rcu (kernel/softirq.c:784)
[   25.485850][    C2]  sysvec_apic_timer_interrupt (arch/x86/kernel/apic/apic.c:1062 (discriminator 37) arch/x86/kernel/apic/apic.c:1062 (discriminator 37))
[   25.485852][    C2]  </IRQ>
[   25.485852][    C2]  <TASK>
[   25.485853][    C2]  ? _raw_spin_unlock (./include/linux/spinlock_api_smp.h:201 (discriminator 1) kernel/locking/spinlock.c:213 (discriminator 1))
[   25.485856][    C2]  asm_sysvec_apic_timer_interrupt (./arch/x86/include/asm/idtentry.h:674)
[   25.485858][    C2] RIP: 0010:pv_native_safe_halt (./arch/x86/include/asm/irqflags.h:48 arch/x86/kernel/paravirt.c:63)
[   25.485861][    C2] Code: 48 8b 3d 94 e2 f5 01 e8 1f 00 00 00 48 2b 05 58 a3 95 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 13 96 11 00 fb f4 <c3> 0f 1f 40 d6 48 83 ec 20 8b 17 49 89 f8 83 e2 fe 41 89 d2 0f 01
All code
========
   0:	48 8b 3d 94 e2 f5 01 	mov    0x1f5e294(%rip),%rdi        # 0x1f5e29b
   7:	e8 1f 00 00 00       	call   0x2b
   c:	48 2b 05 58 a3 95 00 	sub    0x95a358(%rip),%rax        # 0x95a36b
  13:	c3                   	ret
  14:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  1b:	f3 0f 1e fa          	endbr64
  1f:	eb 07                	jmp    0x28
  21:	0f 00 2d 13 96 11 00 	verw   0x119613(%rip)        # 0x11963b
  28:	fb                   	sti
  29:	f4                   	hlt
  2a:*	c3                   	ret		<-- trapping instruction
  2b:	0f 1f 40 d6          	nopl   -0x2a(%rax)
  2f:	48 83 ec 20          	sub    $0x20,%rsp
  33:	8b 17                	mov    (%rdi),%edx
  35:	49 89 f8             	mov    %rdi,%r8
  38:	83 e2 fe             	and    $0xfffffffe,%edx
  3b:	41 89 d2             	mov    %edx,%r10d
  3e:	0f                   	.byte 0xf
  3f:	01                   	.byte 0x1

Code starting with the faulting instruction
===========================================
   0:	c3                   	ret
   1:	0f 1f 40 d6          	nopl   -0x2a(%rax)
   5:	48 83 ec 20          	sub    $0x20,%rsp
   9:	8b 17                	mov    (%rdi),%edx
   b:	49 89 f8             	mov    %rdi,%r8
   e:	83 e2 fe             	and    $0xfffffffe,%edx
  11:	41 89 d2             	mov    %edx,%r10d
  14:	0f                   	.byte 0xf
  15:	01                   	.byte 0x1
[   25.485863][    C2] RSP: 0018:ffa0000000157e00 EFLAGS: 00000246
[   25.485866][    C2] RAX: 0000000000000002 RBX: ff11000001bec6c0 RCX: 0000000000000001
[   25.485868][    C2] RDX: 0000000000000002 RSI: ffffffffaf88d860 RDI: ffffffffad0f0307
[   25.485868][    C2] RBP: 0000000000000000 R08: ffffffffaf580421 R09: 1fe2200005d663a2
[   25.485869][    C2] R10: 0000000000000002 R11: 0000000000000000 R12: 1ff400000002afc3
[   25.485870][    C2] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000000000
[   25.485871][    C2]  ? ct_kernel_exit.constprop.0 (./include/linux/instrumented.h:97 kernel/context_tracking.c:124)
[   25.485873][    C2]  ? cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   25.485876][    C2]  default_idle (./arch/x86/include/asm/paravirt.h:62 arch/x86/kernel/process.c:768)
[   25.485878][    C2]  default_idle_call (kernel/sched/idle.c:122)
[   25.485880][    C2]  cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   25.485881][    C2]  ? arch_cpu_idle_exit+0x40/0x40
[   25.485883][    C2]  ? mark_tsc_async_resets (arch/x86/kernel/tsc_sync.c:49)
[   25.485885][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   25.485888][    C2]  do_idle (kernel/sched/idle.c:355)
[   25.485889][    C2]  cpu_startup_entry (kernel/sched/idle.c:454)
[   25.485891][    C2]  start_secondary (arch/x86/kernel/smpboot.c:312)
[   25.485892][    C2]  ? set_cpu_sibling_map (arch/x86/kernel/smpboot.c:733 (discriminator 4))
[   25.485894][    C2]  common_startup_64 (arch/x86/kernel/head_64.S:418)
| [   40.334275][    C2] softirqs last disabled at (697799): __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
| [   40.334277][    C2] Preemption disabled at:
| [   40.334278][    C2] 0x0
| [   40.334289][    C2] Tainted: [W]=WARN
[   40.334290][    C2] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   40.334292][    C2] Call Trace:
[   40.334294][    C2]  <IRQ>
[   40.334295][    C2]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   40.334301][    C2]  __might_resched.cold (kernel/sched/core.c:9234)
[   40.334304][    C2]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   40.334308][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   40.334311][    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))
[   40.334315][    C2]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   40.334318][    C2]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   40.334321][    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)
[   40.334323][    C2]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   40.334326][    C2]  put_chars (drivers/char/virtio_console.c:1176)
[   40.334328][    C2]  ? desc_read_finalized_seq (kernel/printk/printk_ringbuffer.c:1934)
[   40.334329][    C2]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   40.334331][    C2]  ? console_prepend_replay (kernel/printk/printk.c:3005)
[   40.334333][    C2]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   40.334337][    C2]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   40.334338][    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)
[   40.334339][    C2]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   40.334341][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   40.334343][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   40.334344][    C2]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   40.334347][    C2]  console_emit_next_record (kernel/printk/printk.c:3183)
[   40.334349][    C2]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   40.334351][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   40.334353][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   40.334354][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   40.334356][    C2]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   40.334358][    C2]  ? console_flush_one_record (kernel/printk/printk.c:3247)
[   40.334360][    C2]  console_flush_one_record (kernel/printk/printk.c:3268)
[   40.334362][    C2]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   40.334365][    C2]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   40.334366][    C2]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   40.334368][    C2]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   40.334369][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   40.334371][    C2]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   40.334373][    C2]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   40.334374][    C2]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   40.334376][    C2]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   40.334378][    C2]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   40.334380][    C2]  vprintk_emit (kernel/printk/printk.c:2479)
[   40.334383][    C2]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   40.334385][    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)
[   40.334387][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   40.334389][    C2]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   40.334390][    C2]  _printk (kernel/printk/printk.c:2504)
[   40.334394][    C2]  ? snapshot_read.cold (user.c:?)
[   40.334395][    C2]  ? ___ratelimit (lib/ratelimit.c:97 (discriminator 3))
[   40.334399][    C2]  ? __ipv6_chk_addr_and_flags (./include/linux/rcupdate.h:850 net/ipv6/addrconf.c:1996)
[   40.334403][    C2]  ? idr_get_free (??:?)
[   40.334405][    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)
[   40.334408][    C2] ip6_tnl_xmit_ctl.cold (net/ipv6/ip6_tunnel.c:1064 (discriminator 3)) ip6_tunnel
[   40.334413][    C2] ip6gre_tunnel_xmit (net/ipv6/ip6_gre.c:888) ip6_gre
[   40.334416][    C2]  ? __gre6_xmit (./include/linux/skbuff.h:2904) ip6_gre
[   40.334418][    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))
[   40.334422][    C2]  ? packet_rcv (net/packet/af_packet.c:2231)
[   40.334425][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   40.334427][    C2]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   40.334428][    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))
[   40.334431][    C2]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   40.334432][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   40.334434][    C2]  ? get_stack_info_noinstr (arch/x86/kernel/dumpstack_64.c:173)
[   40.334437][    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)
[   40.334440][    C2]  ? validate_xmit_skb_list (net/core/dev.c:4142)
[   40.334442][    C2]  sch_direct_xmit (net/sched/sch_generic.c:372)
[   40.334444][    C2]  ? get_stack_info_noinstr (arch/x86/kernel/dumpstack_64.c:173)
[   40.334446][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   40.334447][    C2]  ? dequeue_skb (./include/trace/events/qdisc.h:14 (discriminator 19))
[   40.334449][    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)
[   40.334450][    C2]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   40.334452][    C2]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   40.334454][    C2]  __dev_xmit_skb (net/core/dev.c:4262)
[   40.334456][    C2]  ? tc_run (net/core/dev.c:4444 (discriminator 4))
[   40.334458][    C2]  ? alloc_netdev_dummy (net/core/dev.c:12327)
[   40.334459][    C2]  ? netdev_offload_xstats_push_delta (net/core/dev.c:9326 net/core/dev.c:9461)
[   40.334461][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   40.334463][    C2]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   40.334465][    C2]  __dev_queue_xmit (net/core/dev.c:4884)
[   40.334467][    C2]  ? filter_irq_stacks (kernel/stacktrace.c:402)
[   40.334470][    C2]  ? addrconf_rs_timer (net/ipv6/addrconf.c:4073)
[   40.334471][    C2]  ? stack_depot_save_flags (lib/stackdepot.c:609 lib/stackdepot.c:676)
[   40.334475][    C2]  ? netdev_core_pick_tx (net/core/dev.c:4784)
[   40.334478][    C2]  ? neigh_hh_output (./include/net/neighbour.h:525)
[   40.334480][    C2]  ip6_finish_output2 (./include/net/neighbour.h:558 net/ipv6/ip6_output.c:138)
[   40.334482][    C2]  ? ip6_dst_lookup (net/ipv6/ip6_output.c:1269)
[   40.334484][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   40.334486][    C2]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   40.334487][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   40.334489][    C2]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   40.334491][    C2]  ip6_finish_output (net/ipv6/ip6_output.c:210 net/ipv6/ip6_output.c:221)
[   40.334493][    C2]  ip6_output (./include/linux/netfilter.h:314 net/ipv6/ip6_output.c:248)
[   40.334495][    C2]  ? ip6_finish_output (./include/net/inet_sock.h:338 (discriminator 1))
[   40.334496][    C2]  ? xfrm_bundle_lookup.constprop.0 (net/xfrm/xfrm_policy.c:3049)
[   40.334499][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   40.334501][    C2]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   40.334502][    C2]  ? trace_irq_disable.constprop.0 (./include/trace/events/preemptirq.h:36 (discriminator 22))
[   40.334503][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   40.334505][    C2]  ? trace_hardirqs_on (kernel/trace/trace_preemptirq.c:78)
[   40.334506][    C2]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   40.334508][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   40.334510][    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))
[   40.334513][    C2]  ? ndisc_recv_na (./include/net/net_namespace.h:422 (discriminator 7))
[   40.334516][    C2]  ? __ndisc_fill_addr_option (net/ipv6/ndisc.c:159)
[   40.334518][    C2]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   40.334520][    C2]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   40.334522][    C2]  addrconf_rs_timer (net/ipv6/addrconf.c:4073)
[   40.334524][    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)
[   40.334526][    C2]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   40.334528][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   40.334529][    C2]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   40.334531][    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)
[   40.334532][    C2]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   40.334534][    C2]  call_timer_fn (kernel/time/timer.c:1748)
[   40.334537][    C2]  ? detach_if_pending (./include/linux/list.h:1159)
[   40.334539][    C2]  ? debug_object_active_state (lib/debugobjects.c:1122)
[   40.334542][    C2]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   40.334544][    C2]  ? timer_recalc_next_expiry (./include/linux/find.h:71 kernel/time/timer.c:1843 kernel/time/timer.c:1865)
[   40.334545][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   40.334548][    C2]  __run_timers (kernel/time/timer.c:1799 kernel/time/timer.c:2374)
[   40.334549][    C2]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   40.334552][    C2]  ? __bpf_trace_itimer_expire (./include/trace/events/timer.h:407)
[   40.334554][    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)
[   40.334556][    C2]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   40.334559][    C2]  run_timer_softirq (kernel/time/timer.c:2386 kernel/time/timer.c:2395 kernel/time/timer.c:2403)
[   40.334561][    C2]  ? __run_timers (./include/trace/events/timer.h:138 (discriminator 19))
[   40.334562][    C2]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   40.334564][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   40.334565][    C2]  handle_softirqs (kernel/softirq.c:645)
[   40.334567][    C2]  ? _local_bh_enable (kernel/softirq.c:428 (discriminator 1))
[   40.334569][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   40.334571][    C2]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   40.334572][    C2]  __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
[   40.334574][    C2]  irq_exit_rcu (kernel/softirq.c:784)
[   40.334575][    C2]  sysvec_apic_timer_interrupt (arch/x86/kernel/apic/apic.c:1062 (discriminator 37) arch/x86/kernel/apic/apic.c:1062 (discriminator 37))
[   40.334577][    C2]  </IRQ>
[   40.334578][    C2]  <TASK>
[   40.334579][    C2]  ? _raw_spin_unlock (./include/linux/spinlock_api_smp.h:201 (discriminator 1) kernel/locking/spinlock.c:213 (discriminator 1))
[   40.334581][    C2]  asm_sysvec_apic_timer_interrupt (./arch/x86/include/asm/idtentry.h:674)
[   40.334584][    C2] RIP: 0010:pv_native_safe_halt (./arch/x86/include/asm/irqflags.h:48 arch/x86/kernel/paravirt.c:63)
[   40.334587][    C2] Code: 48 8b 3d 94 e2 f5 01 e8 1f 00 00 00 48 2b 05 58 a3 95 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 13 96 11 00 fb f4 <c3> 0f 1f 40 d6 48 83 ec 20 8b 17 49 89 f8 83 e2 fe 41 89 d2 0f 01
All code
========
   0:	48 8b 3d 94 e2 f5 01 	mov    0x1f5e294(%rip),%rdi        # 0x1f5e29b
   7:	e8 1f 00 00 00       	call   0x2b
   c:	48 2b 05 58 a3 95 00 	sub    0x95a358(%rip),%rax        # 0x95a36b
  13:	c3                   	ret
  14:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  1b:	f3 0f 1e fa          	endbr64
  1f:	eb 07                	jmp    0x28
  21:	0f 00 2d 13 96 11 00 	verw   0x119613(%rip)        # 0x11963b
  28:	fb                   	sti
  29:	f4                   	hlt
  2a:*	c3                   	ret		<-- trapping instruction
  2b:	0f 1f 40 d6          	nopl   -0x2a(%rax)
  2f:	48 83 ec 20          	sub    $0x20,%rsp
  33:	8b 17                	mov    (%rdi),%edx
  35:	49 89 f8             	mov    %rdi,%r8
  38:	83 e2 fe             	and    $0xfffffffe,%edx
  3b:	41 89 d2             	mov    %edx,%r10d
  3e:	0f                   	.byte 0xf
  3f:	01                   	.byte 0x1

Code starting with the faulting instruction
===========================================
   0:	c3                   	ret
   1:	0f 1f 40 d6          	nopl   -0x2a(%rax)
   5:	48 83 ec 20          	sub    $0x20,%rsp
   9:	8b 17                	mov    (%rdi),%edx
   b:	49 89 f8             	mov    %rdi,%r8
   e:	83 e2 fe             	and    $0xfffffffe,%edx
  11:	41 89 d2             	mov    %edx,%r10d
  14:	0f                   	.byte 0xf
  15:	01                   	.byte 0x1
[   40.334589][    C2] RSP: 0018:ffa0000000157e00 EFLAGS: 00000246
[   40.334592][    C2] RAX: 0000000000000002 RBX: ff11000001bec6c0 RCX: 0000000000000001
[   40.334593][    C2] RDX: 0000000000000002 RSI: ffffffffaf88d860 RDI: ffffffffad0f0307
[   40.334594][    C2] RBP: 0000000000000000 R08: ffffffffaf580421 R09: 1fe2200005d663a2
[   40.334595][    C2] R10: 0000000000000002 R11: 0000000000000000 R12: 1ff400000002afc3
[   40.334595][    C2] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000000000
[   40.334597][    C2]  ? ct_kernel_exit.constprop.0 (./include/linux/instrumented.h:97 kernel/context_tracking.c:124)
[   40.334599][    C2]  ? cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   40.334602][    C2]  default_idle (./arch/x86/include/asm/paravirt.h:62 arch/x86/kernel/process.c:768)
[   40.334604][    C2]  default_idle_call (kernel/sched/idle.c:122)
[   40.334606][    C2]  cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   40.334608][    C2]  ? arch_cpu_idle_exit+0x40/0x40
[   40.334609][    C2]  ? mark_tsc_async_resets (arch/x86/kernel/tsc_sync.c:49)
[   40.334612][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   40.334614][    C2]  do_idle (kernel/sched/idle.c:355)
[   40.334615][    C2]  cpu_startup_entry (kernel/sched/idle.c:454)
[   40.334617][    C2]  start_secondary (arch/x86/kernel/smpboot.c:312)
[   40.334619][    C2]  ? set_cpu_sibling_map (arch/x86/kernel/smpboot.c:733 (discriminator 4))
[   40.334621][    C2]  common_startup_64 (arch/x86/kernel/head_64.S:418)
| [   68.494236][    C2] softirqs last disabled at (697799): __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
| [   68.494238][    C2] Preemption disabled at:
| [   68.494238][    C2] 0x0
| [   68.494248][    C2] Tainted: [W]=WARN
[   68.494249][    C2] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   68.494250][    C2] Call Trace:
[   68.494252][    C2]  <IRQ>
[   68.494253][    C2]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   68.494259][    C2]  __might_resched.cold (kernel/sched/core.c:9234)
[   68.494262][    C2]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   68.494266][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   68.494269][    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))
[   68.494273][    C2]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   68.494275][    C2]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   68.494279][    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)
[   68.494280][    C2]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   68.494289][    C2]  put_chars (drivers/char/virtio_console.c:1176)
[   68.494290][    C2]  ? desc_read_finalized_seq (kernel/printk/printk_ringbuffer.c:1934)
[   68.494292][    C2]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   68.494294][    C2]  ? console_prepend_replay (kernel/printk/printk.c:3005)
[   68.494296][    C2]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   68.494299][    C2]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   68.494300][    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)
[   68.494302][    C2]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   68.494304][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   68.494305][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   68.494307][    C2]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   68.494309][    C2]  console_emit_next_record (kernel/printk/printk.c:3183)
[   68.494312][    C2]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   68.494314][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   68.494315][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   68.494317][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   68.494319][    C2]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   68.494320][    C2]  ? console_flush_one_record (kernel/printk/printk.c:3247)
[   68.494322][    C2]  console_flush_one_record (kernel/printk/printk.c:3268)
[   68.494324][    C2]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   68.494327][    C2]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   68.494329][    C2]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   68.494330][    C2]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   68.494332][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   68.494333][    C2]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   68.494335][    C2]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   68.494336][    C2]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   68.494338][    C2]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   68.494340][    C2]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   68.494342][    C2]  vprintk_emit (kernel/printk/printk.c:2479)
[   68.494345][    C2]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   68.494347][    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)
[   68.494348][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   68.494350][    C2]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   68.494352][    C2]  _printk (kernel/printk/printk.c:2504)
[   68.494355][    C2]  ? snapshot_read.cold (user.c:?)
[   68.494357][    C2]  ? ___ratelimit (lib/ratelimit.c:97 (discriminator 3))
[   68.494361][    C2]  ? __ipv6_chk_addr_and_flags (./include/linux/rcupdate.h:850 net/ipv6/addrconf.c:1996)
[   68.494364][    C2]  ? idr_get_free (??:?)
[   68.494366][    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)
[   68.494369][    C2] ip6_tnl_xmit_ctl.cold (net/ipv6/ip6_tunnel.c:1064 (discriminator 3)) ip6_tunnel
[   68.494374][    C2] ip6gre_tunnel_xmit (net/ipv6/ip6_gre.c:888) ip6_gre
[   68.494377][    C2]  ? __gre6_xmit (./include/linux/skbuff.h:2904) ip6_gre
[   68.494379][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   68.494381][    C2]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   68.494382][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   68.494384][    C2]  ? netif_skb_features (net/core/dev.c:3793 net/core/dev.c:3922)
[   68.494388][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   68.494389][    C2]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   68.494391][    C2]  ? skb_network_protocol (./include/linux/skbuff.h:2534)
[   68.494393][    C2]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   68.494394][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   68.494396][    C2]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   68.494397][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   68.494399][    C2]  ? get_stack_info_noinstr (arch/x86/kernel/dumpstack_64.c:173)
[   68.494401][    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)
[   68.494404][    C2]  ? validate_xmit_skb_list (net/core/dev.c:4142)
[   68.494406][    C2]  sch_direct_xmit (net/sched/sch_generic.c:372)
[   68.494408][    C2]  ? get_stack_info_noinstr (arch/x86/kernel/dumpstack_64.c:173)
[   68.494410][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   68.494412][    C2]  ? dequeue_skb (./include/trace/events/qdisc.h:14 (discriminator 19))
[   68.494413][    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)
[   68.494414][    C2]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   68.494416][    C2]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   68.494418][    C2]  __dev_xmit_skb (net/core/dev.c:4262)
[   68.494420][    C2]  ? tc_run (net/core/dev.c:4444 (discriminator 4))
[   68.494422][    C2]  ? alloc_netdev_dummy (net/core/dev.c:12327)
[   68.494423][    C2]  ? netdev_offload_xstats_push_delta (net/core/dev.c:9326 net/core/dev.c:9461)
[   68.494425][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   68.494427][    C2]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   68.494429][    C2]  __dev_queue_xmit (net/core/dev.c:4884)
[   68.494431][    C2]  ? filter_irq_stacks (kernel/stacktrace.c:402)
[   68.494433][    C2]  ? addrconf_rs_timer (net/ipv6/addrconf.c:4073)
[   68.494435][    C2]  ? stack_depot_save_flags (lib/stackdepot.c:609 lib/stackdepot.c:676)
[   68.494438][    C2]  ? netdev_core_pick_tx (net/core/dev.c:4784)
[   68.494441][    C2]  ? neigh_hh_output (./include/net/neighbour.h:525)
[   68.494443][    C2]  ip6_finish_output2 (./include/net/neighbour.h:558 net/ipv6/ip6_output.c:138)
[   68.494446][    C2]  ? ip6_dst_lookup (net/ipv6/ip6_output.c:1269)
[   68.494448][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   68.494449][    C2]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   68.494451][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   68.494453][    C2]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   68.494454][    C2]  ip6_finish_output (net/ipv6/ip6_output.c:210 net/ipv6/ip6_output.c:221)
[   68.494456][    C2]  ip6_output (./include/linux/netfilter.h:314 net/ipv6/ip6_output.c:248)
[   68.494458][    C2]  ? ip6_finish_output (./include/net/inet_sock.h:338 (discriminator 1))
[   68.494460][    C2]  ? xfrm_bundle_lookup.constprop.0 (net/xfrm/xfrm_policy.c:3049)
[   68.494463][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   68.494464][    C2]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   68.494465][    C2]  ? trace_irq_disable.constprop.0 (./include/trace/events/preemptirq.h:36 (discriminator 22))
[   68.494467][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   68.494468][    C2]  ? trace_hardirqs_on (kernel/trace/trace_preemptirq.c:78)
[   68.494469][    C2]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   68.494471][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   68.494473][    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))
[   68.494476][    C2]  ? ndisc_recv_na (./include/net/net_namespace.h:422 (discriminator 7))
[   68.494479][    C2]  ? __ndisc_fill_addr_option (net/ipv6/ndisc.c:159)
[   68.494481][    C2]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   68.494483][    C2]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   68.494485][    C2]  addrconf_rs_timer (net/ipv6/addrconf.c:4073)
[   68.494486][    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)
[   68.494488][    C2]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   68.494490][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   68.494492][    C2]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   68.494493][    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)
[   68.494495][    C2]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   68.494497][    C2]  call_timer_fn (kernel/time/timer.c:1748)
[   68.494499][    C2]  ? detach_if_pending (./include/linux/list.h:1159)
[   68.494501][    C2]  ? debug_object_active_state (lib/debugobjects.c:1122)
[   68.494504][    C2]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   68.494506][    C2]  ? timer_recalc_next_expiry (./include/linux/find.h:71 kernel/time/timer.c:1843 kernel/time/timer.c:1865)
[   68.494508][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   68.494510][    C2]  __run_timers (kernel/time/timer.c:1799 kernel/time/timer.c:2374)
[   68.494511][    C2]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   68.494514][    C2]  ? __bpf_trace_itimer_expire (./include/trace/events/timer.h:407)
[   68.494516][    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)
[   68.494518][    C2]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   68.494520][    C2]  run_timer_softirq (kernel/time/timer.c:2386 kernel/time/timer.c:2395 kernel/time/timer.c:2403)
[   68.494522][    C2]  ? __run_timers (./include/trace/events/timer.h:138 (discriminator 19))
[   68.494524][    C2]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   68.494525][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   68.494527][    C2]  handle_softirqs (kernel/softirq.c:645)
[   68.494529][    C2]  ? _local_bh_enable (kernel/softirq.c:428 (discriminator 1))
[   68.494531][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   68.494532][    C2]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   68.494534][    C2]  __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
[   68.494536][    C2]  irq_exit_rcu (kernel/softirq.c:784)
[   68.494537][    C2]  sysvec_apic_timer_interrupt (arch/x86/kernel/apic/apic.c:1062 (discriminator 37) arch/x86/kernel/apic/apic.c:1062 (discriminator 37))
[   68.494539][    C2]  </IRQ>
[   68.494540][    C2]  <TASK>
[   68.494540][    C2]  ? _raw_spin_unlock (./include/linux/spinlock_api_smp.h:201 (discriminator 1) kernel/locking/spinlock.c:213 (discriminator 1))
[   68.494543][    C2]  asm_sysvec_apic_timer_interrupt (./arch/x86/include/asm/idtentry.h:674)
[   68.494545][    C2] RIP: 0010:pv_native_safe_halt (./arch/x86/include/asm/irqflags.h:48 arch/x86/kernel/paravirt.c:63)
[   68.494547][    C2] Code: 48 8b 3d 94 e2 f5 01 e8 1f 00 00 00 48 2b 05 58 a3 95 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 13 96 11 00 fb f4 <c3> 0f 1f 40 d6 48 83 ec 20 8b 17 49 89 f8 83 e2 fe 41 89 d2 0f 01
All code
========
   0:	48 8b 3d 94 e2 f5 01 	mov    0x1f5e294(%rip),%rdi        # 0x1f5e29b
   7:	e8 1f 00 00 00       	call   0x2b
   c:	48 2b 05 58 a3 95 00 	sub    0x95a358(%rip),%rax        # 0x95a36b
  13:	c3                   	ret
  14:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  1b:	f3 0f 1e fa          	endbr64
  1f:	eb 07                	jmp    0x28
  21:	0f 00 2d 13 96 11 00 	verw   0x119613(%rip)        # 0x11963b
  28:	fb                   	sti
  29:	f4                   	hlt
  2a:*	c3                   	ret		<-- trapping instruction
  2b:	0f 1f 40 d6          	nopl   -0x2a(%rax)
  2f:	48 83 ec 20          	sub    $0x20,%rsp
  33:	8b 17                	mov    (%rdi),%edx
  35:	49 89 f8             	mov    %rdi,%r8
  38:	83 e2 fe             	and    $0xfffffffe,%edx
  3b:	41 89 d2             	mov    %edx,%r10d
  3e:	0f                   	.byte 0xf
  3f:	01                   	.byte 0x1

Code starting with the faulting instruction
===========================================
   0:	c3                   	ret
   1:	0f 1f 40 d6          	nopl   -0x2a(%rax)
   5:	48 83 ec 20          	sub    $0x20,%rsp
   9:	8b 17                	mov    (%rdi),%edx
   b:	49 89 f8             	mov    %rdi,%r8
   e:	83 e2 fe             	and    $0xfffffffe,%edx
  11:	41 89 d2             	mov    %edx,%r10d
  14:	0f                   	.byte 0xf
  15:	01                   	.byte 0x1
[   68.494549][    C2] RSP: 0018:ffa0000000157e00 EFLAGS: 00000246
[   68.494553][    C2] RAX: 0000000000000002 RBX: ff11000001bec6c0 RCX: 0000000000000001
[   68.494554][    C2] RDX: 0000000000000002 RSI: ffffffffaf88d860 RDI: ffffffffad0f0307
[   68.494555][    C2] RBP: 0000000000000000 R08: ffffffffaf580421 R09: 1fe2200005d663a2
[   68.494556][    C2] R10: 0000000000000002 R11: 0000000000000000 R12: 1ff400000002afc3
[   68.494556][    C2] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000000000
[   68.494558][    C2]  ? ct_kernel_exit.constprop.0 (./include/linux/instrumented.h:97 kernel/context_tracking.c:124)
[   68.494560][    C2]  ? cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   68.494563][    C2]  default_idle (./arch/x86/include/asm/paravirt.h:62 arch/x86/kernel/process.c:768)
[   68.494565][    C2]  default_idle_call (kernel/sched/idle.c:122)
[   68.494566][    C2]  cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   68.494568][    C2]  ? arch_cpu_idle_exit+0x40/0x40
[   68.494570][    C2]  ? mark_tsc_async_resets (arch/x86/kernel/tsc_sync.c:49)
[   68.494572][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   68.494574][    C2]  do_idle (kernel/sched/idle.c:355)
[   68.494576][    C2]  cpu_startup_entry (kernel/sched/idle.c:454)
[   68.494577][    C2]  start_secondary (arch/x86/kernel/smpboot.c:312)
[   68.494579][    C2]  ? set_cpu_sibling_map (arch/x86/kernel/smpboot.c:733 (discriminator 4))
[   68.494581][    C2]  common_startup_64 (arch/x86/kernel/head_64.S:418)
| [  124.301253][    C2] softirqs last disabled at (697799): __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
| [  124.301256][    C2] Preemption disabled at:
| [  124.301257][    C2] 0x0
| [  124.301267][    C2] Tainted: [W]=WARN
[  124.301267][    C2] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  124.301269][    C2] Call Trace:
[  124.301271][    C2]  <IRQ>
[  124.301272][    C2]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[  124.301278][    C2]  __might_resched.cold (kernel/sched/core.c:9234)
[  124.301282][    C2]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[  124.301286][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  124.301289][    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))
[  124.301293][    C2]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[  124.301295][    C2]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[  124.301299][    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)
[  124.301301][    C2]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[  124.301303][    C2]  put_chars (drivers/char/virtio_console.c:1176)
[  124.301305][    C2]  ? desc_read_finalized_seq (kernel/printk/printk_ringbuffer.c:1934)
[  124.301306][    C2]  ? __send_to_port (drivers/char/virtio_console.c:654)
[  124.301308][    C2]  ? console_prepend_replay (kernel/printk/printk.c:3005)
[  124.301311][    C2]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[  124.301314][    C2]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[  124.301316][    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)
[  124.301317][    C2]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[  124.301319][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  124.301321][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  124.301322][    C2]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[  124.301325][    C2]  console_emit_next_record (kernel/printk/printk.c:3183)
[  124.301327][    C2]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[  124.301329][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  124.301331][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  124.301333][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  124.301335][    C2]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[  124.301336][    C2]  ? console_flush_one_record (kernel/printk/printk.c:3247)
[  124.301338][    C2]  console_flush_one_record (kernel/printk/printk.c:3268)
[  124.301341][    C2]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[  124.301343][    C2]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[  124.301345][    C2]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[  124.301347][    C2]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[  124.301348][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  124.301350][    C2]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[  124.301352][    C2]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[  124.301353][    C2]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[  124.301355][    C2]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[  124.301357][    C2]  ? vprintk_emit (kernel/printk/printk.c:2478)
[  124.301359][    C2]  vprintk_emit (kernel/printk/printk.c:2479)
[  124.301362][    C2]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[  124.301364][    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)
[  124.301366][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  124.301368][    C2]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[  124.301370][    C2]  _printk (kernel/printk/printk.c:2504)
[  124.301373][    C2]  ? snapshot_read.cold (user.c:?)
[  124.301375][    C2]  ? ___ratelimit (lib/ratelimit.c:97 (discriminator 3))
[  124.301379][    C2]  ? __ipv6_chk_addr_and_flags (./include/linux/rcupdate.h:850 net/ipv6/addrconf.c:1996)
[  124.301383][    C2]  ? idr_get_free (??:?)
[  124.301385][    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)
[  124.301388][    C2] ip6_tnl_xmit_ctl.cold (net/ipv6/ip6_tunnel.c:1064 (discriminator 3)) ip6_tunnel
[  124.301393][    C2] ip6gre_tunnel_xmit (net/ipv6/ip6_gre.c:888) ip6_gre
[  124.301397][    C2]  ? __gre6_xmit (./include/linux/skbuff.h:2904) ip6_gre
[  124.301399][    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))
[  124.301402][    C2]  ? packet_rcv (net/packet/af_packet.c:2231)
[  124.301405][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  124.301407][    C2]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[  124.301409][    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))
[  124.301412][    C2]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[  124.301413][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  124.301415][    C2]  ? get_stack_info_noinstr (arch/x86/kernel/dumpstack_64.c:173)
[  124.301418][    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)
[  124.301420][    C2]  ? validate_xmit_skb_list (net/core/dev.c:4142)
[  124.301423][    C2]  sch_direct_xmit (net/sched/sch_generic.c:372)
[  124.301425][    C2]  ? get_stack_info_noinstr (arch/x86/kernel/dumpstack_64.c:173)
[  124.301427][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  124.301429][    C2]  ? dequeue_skb (./include/trace/events/qdisc.h:14 (discriminator 19))
[  124.301430][    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)
[  124.301431][    C2]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[  124.301433][    C2]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[  124.301436][    C2]  __dev_xmit_skb (net/core/dev.c:4262)
[  124.301437][    C2]  ? tc_run (net/core/dev.c:4444 (discriminator 4))
[  124.301439][    C2]  ? alloc_netdev_dummy (net/core/dev.c:12327)
[  124.301441][    C2]  ? netdev_offload_xstats_push_delta (net/core/dev.c:9326 net/core/dev.c:9461)
[  124.301443][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  124.301444][    C2]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[  124.301447][    C2]  __dev_queue_xmit (net/core/dev.c:4884)
[  124.301449][    C2]  ? filter_irq_stacks (kernel/stacktrace.c:402)
[  124.301452][    C2]  ? addrconf_rs_timer (net/ipv6/addrconf.c:4073)
[  124.301454][    C2]  ? stack_depot_save_flags (lib/stackdepot.c:609 lib/stackdepot.c:676)
[  124.301457][    C2]  ? netdev_core_pick_tx (net/core/dev.c:4784)
[  124.301460][    C2]  ? neigh_hh_output (./include/net/neighbour.h:525)
[  124.301463][    C2]  ip6_finish_output2 (./include/net/neighbour.h:558 net/ipv6/ip6_output.c:138)
[  124.301465][    C2]  ? ip6_dst_lookup (net/ipv6/ip6_output.c:1269)
[  124.301467][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  124.301469][    C2]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[  124.301471][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  124.301472][    C2]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[  124.301474][    C2]  ip6_finish_output (net/ipv6/ip6_output.c:210 net/ipv6/ip6_output.c:221)
[  124.301476][    C2]  ip6_output (./include/linux/netfilter.h:314 net/ipv6/ip6_output.c:248)
[  124.301478][    C2]  ? ip6_finish_output (./include/net/inet_sock.h:338 (discriminator 1))
[  124.301480][    C2]  ? xfrm_bundle_lookup.constprop.0 (net/xfrm/xfrm_policy.c:3049)
[  124.301483][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  124.301485][    C2]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[  124.301486][    C2]  ? trace_irq_disable.constprop.0 (./include/trace/events/preemptirq.h:36 (discriminator 22))
[  124.301487][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  124.301489][    C2]  ? trace_hardirqs_on (kernel/trace/trace_preemptirq.c:78)
[  124.301490][    C2]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[  124.301492][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  124.301494][    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))
[  124.301497][    C2]  ? ndisc_recv_na (./include/net/net_namespace.h:422 (discriminator 7))
[  124.301500][    C2]  ? __ndisc_fill_addr_option (net/ipv6/ndisc.c:159)
[  124.301502][    C2]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[  124.301504][    C2]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[  124.301506][    C2]  addrconf_rs_timer (net/ipv6/addrconf.c:4073)
[  124.301508][    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)
[  124.301510][    C2]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[  124.301512][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  124.301514][    C2]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[  124.301515][    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)
[  124.301517][    C2]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[  124.301519][    C2]  call_timer_fn (kernel/time/timer.c:1748)
[  124.301522][    C2]  ? detach_if_pending (./include/linux/list.h:1159)
[  124.301523][    C2]  ? debug_object_active_state (lib/debugobjects.c:1122)
[  124.301527][    C2]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[  124.301529][    C2]  ? timer_recalc_next_expiry (./include/linux/find.h:71 kernel/time/timer.c:1843 kernel/time/timer.c:1865)
[  124.301530][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  124.301533][    C2]  __run_timers (kernel/time/timer.c:1799 kernel/time/timer.c:2374)
[  124.301534][    C2]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[  124.301537][    C2]  ? __bpf_trace_itimer_expire (./include/trace/events/timer.h:407)
[  124.301539][    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)
[  124.301542][    C2]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[  124.301544][    C2]  run_timer_softirq (kernel/time/timer.c:2386 kernel/time/timer.c:2395 kernel/time/timer.c:2403)
[  124.301546][    C2]  ? __run_timers (./include/trace/events/timer.h:138 (discriminator 19))
[  124.301548][    C2]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[  124.301549][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  124.301551][    C2]  handle_softirqs (kernel/softirq.c:645)
[  124.301553][    C2]  ? _local_bh_enable (kernel/softirq.c:428 (discriminator 1))
[  124.301554][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  124.301556][    C2]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[  124.301558][    C2]  __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
[  124.301560][    C2]  irq_exit_rcu (kernel/softirq.c:784)
[  124.301561][    C2]  sysvec_apic_timer_interrupt (arch/x86/kernel/apic/apic.c:1062 (discriminator 37) arch/x86/kernel/apic/apic.c:1062 (discriminator 37))
[  124.301563][    C2]  </IRQ>
[  124.301564][    C2]  <TASK>
[  124.301565][    C2]  ? _raw_spin_unlock (./include/linux/spinlock_api_smp.h:201 (discriminator 1) kernel/locking/spinlock.c:213 (discriminator 1))
[  124.301567][    C2]  asm_sysvec_apic_timer_interrupt (./arch/x86/include/asm/idtentry.h:674)
[  124.301569][    C2] RIP: 0010:pv_native_safe_halt (./arch/x86/include/asm/irqflags.h:48 arch/x86/kernel/paravirt.c:63)
[  124.301572][    C2] Code: 48 8b 3d 94 e2 f5 01 e8 1f 00 00 00 48 2b 05 58 a3 95 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 13 96 11 00 fb f4 <c3> 0f 1f 40 d6 48 83 ec 20 8b 17 49 89 f8 83 e2 fe 41 89 d2 0f 01
All code
========
   0:	48 8b 3d 94 e2 f5 01 	mov    0x1f5e294(%rip),%rdi        # 0x1f5e29b
   7:	e8 1f 00 00 00       	call   0x2b
   c:	48 2b 05 58 a3 95 00 	sub    0x95a358(%rip),%rax        # 0x95a36b
  13:	c3                   	ret
  14:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  1b:	f3 0f 1e fa          	endbr64
  1f:	eb 07                	jmp    0x28
  21:	0f 00 2d 13 96 11 00 	verw   0x119613(%rip)        # 0x11963b
  28:	fb                   	sti
  29:	f4                   	hlt
  2a:*	c3                   	ret		<-- trapping instruction
  2b:	0f 1f 40 d6          	nopl   -0x2a(%rax)
  2f:	48 83 ec 20          	sub    $0x20,%rsp
  33:	8b 17                	mov    (%rdi),%edx
  35:	49 89 f8             	mov    %rdi,%r8
  38:	83 e2 fe             	and    $0xfffffffe,%edx
  3b:	41 89 d2             	mov    %edx,%r10d
  3e:	0f                   	.byte 0xf
  3f:	01                   	.byte 0x1

Code starting with the faulting instruction
===========================================
   0:	c3                   	ret
   1:	0f 1f 40 d6          	nopl   -0x2a(%rax)
   5:	48 83 ec 20          	sub    $0x20,%rsp
   9:	8b 17                	mov    (%rdi),%edx
   b:	49 89 f8             	mov    %rdi,%r8
   e:	83 e2 fe             	and    $0xfffffffe,%edx
  11:	41 89 d2             	mov    %edx,%r10d
  14:	0f                   	.byte 0xf
  15:	01                   	.byte 0x1
[  124.301574][    C2] RSP: 0018:ffa0000000157e00 EFLAGS: 00000246
[  124.301577][    C2] RAX: 0000000000000002 RBX: ff11000001bec6c0 RCX: 0000000000000001
[  124.301579][    C2] RDX: 0000000000000002 RSI: ffffffffaf88d860 RDI: ffffffffad0f0307
[  124.301580][    C2] RBP: 0000000000000000 R08: ffffffffaf580421 R09: 1fe2200005d663a2
[  124.301580][    C2] R10: 0000000000000002 R11: 0000000000000000 R12: 1ff400000002afc3
[  124.301581][    C2] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000000000
[  124.301583][    C2]  ? ct_kernel_exit.constprop.0 (./include/linux/instrumented.h:97 kernel/context_tracking.c:124)
[  124.301585][    C2]  ? cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[  124.301588][    C2]  default_idle (./arch/x86/include/asm/paravirt.h:62 arch/x86/kernel/process.c:768)
[  124.301590][    C2]  default_idle_call (kernel/sched/idle.c:122)
[  124.301592][    C2]  cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[  124.301593][    C2]  ? arch_cpu_idle_exit+0x40/0x40
[  124.301595][    C2]  ? mark_tsc_async_resets (arch/x86/kernel/tsc_sync.c:49)
[  124.301598][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  124.301600][    C2]  do_idle (kernel/sched/idle.c:355)
[  124.301601][    C2]  cpu_startup_entry (kernel/sched/idle.c:454)
[  124.301603][    C2]  start_secondary (arch/x86/kernel/smpboot.c:312)
[  124.301605][    C2]  ? set_cpu_sibling_map (arch/x86/kernel/smpboot.c:733 (discriminator 4))
[  124.301607][    C2]  common_startup_64 (arch/x86/kernel/head_64.S:418)
| [  185.449283][ T1340] softirqs last disabled at (0): 0x0
| [  185.449285][ T1340] Preemption disabled at:
| [  185.449286][ T1340] 0x0
| [  185.449294][ T1340] Tainted: [W]=WARN
[  185.449295][ T1340] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  185.449297][ T1340] Call Trace:
[  185.449298][ T1340]  <TASK>
[  185.449300][ T1340]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[  185.449305][ T1340]  __might_resched.cold (kernel/sched/core.c:9234)
[  185.449309][ T1340]  ? prb_next_reserve_seq (kernel/printk/printk_ringbuffer.c:2128)
[  185.449312][ T1340]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[  185.449316][ T1340]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  185.449320][ T1340]  __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))
[  185.449323][ T1340]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[  185.449326][ T1340]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[  185.449330][ T1340]  ? 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)
[  185.449332][ T1340]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[  185.449334][ T1340]  put_chars (drivers/char/virtio_console.c:1176)
[  185.449336][ T1340]  ? __send_to_port (drivers/char/virtio_console.c:654)
[  185.449338][ T1340]  ? console_prepend_replay (kernel/printk/printk.c:3005)
[  185.449341][ T1340]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[  185.449344][ T1340]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[  185.449345][ T1340]  ? vsnprintf (lib/vsprintf.c:2900)
[  185.449349][ T1340]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[  185.449350][ T1340]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  185.449352][ T1340]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  185.449354][ T1340]  console_emit_next_record (kernel/printk/printk.c:3183)
[  185.449357][ T1340]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[  185.449359][ T1340]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  185.449360][ T1340]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  185.449362][ T1340]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  185.449364][ T1340]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[  185.449366][ T1340]  ? console_flush_one_record (kernel/printk/printk.c:3247)
[  185.449368][ T1340]  console_flush_one_record (kernel/printk/printk.c:3268)
[  185.449370][ T1340]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[  185.449372][ T1340]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[  185.449374][ T1340]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[  185.449376][ T1340]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[  185.449377][ T1340]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  185.449379][ T1340]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[  185.449380][ T1340]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[  185.449382][ T1340]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[  185.449384][ T1340]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[  185.449386][ T1340]  ? vprintk_emit (kernel/printk/printk.c:2478)
[  185.449388][ T1340]  vprintk_emit (kernel/printk/printk.c:2479)
[  185.449392][ T1340]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[  185.449394][ T1340]  ? unwind_next_frame (./include/linux/rcupdate.h:882 ./include/linux/rcupdate.h:1216 arch/x86/kernel/unwind_orc.c:495)
[  185.449396][ T1340]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  185.449398][ T1340]  _printk (kernel/printk/printk.c:2504)
[  185.449402][ T1340]  ? snapshot_read.cold (user.c:?)
[  185.449403][ T1340]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  185.449405][ T1340]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  185.449407][ T1340]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[  185.449408][ T1340]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  185.449410][ T1340]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  185.449413][ T1340] br_set_state (net/bridge/br_stp.c:57 (discriminator 2)) bridge
[  185.449426][ T1340] br_set_port_state (net/bridge/br_netlink.c:931) bridge
[  185.449434][ T1340] br_setport (net/bridge/br_netlink.c:1040 (discriminator 1)) bridge
[  185.449441][ T1340]  ? br_set_port_state (net/bridge/br_netlink.c:928) bridge
[  185.449447][ T1340]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[  185.449449][ T1340]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  185.449451][ T1340]  ? __nla_validate_parse (lib/nlattr.c:635)
[  185.449455][ T1340] br_setlink (net/bridge/br_netlink.c:1143) bridge
[  185.449462][ T1340]  ? br_afspec (net/bridge/br_netlink.c:860 (discriminator 2)) bridge
[  185.449472][ T1340]  rtnl_bridge_setlink (net/core/rtnetlink.c:5707)
[  185.449477][ T1340]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7141)
[  185.449479][ T1340]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[  185.449481][ T1340]  ? filter_irq_stacks (kernel/stacktrace.c:402)
[  185.449483][ T1340]  ? stack_depot_save_flags (lib/stackdepot.c:609 lib/stackdepot.c:676)
[  185.449486][ T1340]  netlink_rcv_skb (net/netlink/af_netlink.c:2556)
[  185.449489][ T1340]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[  185.449490][ T1340]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[  185.449492][ T1340]  ? netlink_ack (./include/linux/skbuff.h:2718)
[  185.449493][ T1340]  ? __netlink_lookup (./include/linux/rcupdate.h:850 ./include/linux/rhashtable.h:709 net/netlink/af_netlink.c:499)
[  185.449496][ T1340]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  185.449498][ T1340]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[  185.449500][ T1340]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[  185.449502][ T1340]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[  185.449503][ T1340]  ? next_uptodate_folio (mm/filemap.c:3747)
[  185.449506][ T1340]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  185.449508][ T1340]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  185.449510][ T1340]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  185.449512][ T1340]  netlink_sendmsg (net/netlink/af_netlink.c:1900)
[  185.449514][ T1340]  ? netlink_unicast (./include/net/net_namespace.h:422 (discriminator 7))
[  185.449516][ T1340]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  185.449517][ T1340]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[  185.449519][ T1340]  ____sys_sendmsg (net/socket.c:800 (discriminator 4) net/socket.c:815 (discriminator 4) net/socket.c:2713 (discriminator 4))
[  185.449522][ T1340]  ? copy_msghdr_from_user (net/socket.c:2650)
[  185.449524][ T1340]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5399)
[  185.449526][ T1340]  ? move_addr_to_kernel (net/socket.c:258)
[  185.449528][ T1340]  ? do_fault_around (./include/linux/rcupdate.h:882 mm/memory.c:5961)
[  185.449531][ T1340]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[  185.449533][ T1340]  ___sys_sendmsg (net/socket.c:2767)
[  185.449534][ T1340]  ? do_pte_missing (mm/memory.c:5991 mm/memory.c:6134 mm/memory.c:4700)
[  185.449537][ T1340]  ? copy_msghdr_from_user (net/socket.c:2619)
[  185.449538][ T1340]  ? rcu_read_unlock (./include/linux/rcupdate.h:878 (discriminator 6))
[  185.449543][ T1340]  __sys_sendmsg (net/socket.c:2799)
[  185.449545][ T1340]  ? __sys_sendmsg_sock (net/socket.c:2780)
[  185.449548][ T1340]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  185.449550][ T1340]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  185.449552][ T1340]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[  185.449554][ T1340]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[  185.449556][ T1340]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  185.449558][ T1340] RIP: 0033:0x7f4c08c7254e
[  185.449560][ T1340] 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
[  185.449562][ T1340] RSP: 002b:00007ffd49be5530 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[  185.449565][ T1340] RAX: ffffffffffffffda RBX: 00007ffd49be56e0 RCX: 00007f4c08c7254e
[  185.449567][ T1340] RDX: 0000000000000000 RSI: 00007ffd49be55e0 RDI: 0000000000000005
[  185.449568][ T1340] RBP: 00007ffd49be5540 R08: 0000000000000000 R09: 0000000000000000
[  185.449569][ T1340] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a9127f3
[  185.449570][ T1340] R13: 0000000000425380 R14: 00007ffd49be6825 R15: 00000000ffffffff
| [  189.852029][ T1362] softirqs last disabled at (0): 0x0
| [  189.852031][ T1362] Preemption disabled at:
| [  189.852032][ T1362] 0x0
| [  189.852040][ T1362] Tainted: [W]=WARN
[  189.852041][ T1362] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  189.852043][ T1362] Call Trace:
[  189.852044][ T1362]  <TASK>
[  189.852045][ T1362]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[  189.852051][ T1362]  __might_resched.cold (kernel/sched/core.c:9234)
[  189.852055][ T1362]  ? prb_next_reserve_seq (kernel/printk/printk_ringbuffer.c:2128)
[  189.852058][ T1362]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[  189.852062][ T1362]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  189.852066][ T1362]  __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))
[  189.852069][ T1362]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[  189.852072][ T1362]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[  189.852076][ T1362]  ? 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)
[  189.852078][ T1362]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[  189.852079][ T1362]  put_chars (drivers/char/virtio_console.c:1176)
[  189.852082][ T1362]  ? __send_to_port (drivers/char/virtio_console.c:654)
[  189.852083][ T1362]  ? console_prepend_replay (kernel/printk/printk.c:3005)
[  189.852087][ T1362]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[  189.852090][ T1362]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[  189.852091][ T1362]  ? vsnprintf (lib/vsprintf.c:2900)
[  189.852094][ T1362]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[  189.852096][ T1362]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  189.852098][ T1362]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  189.852100][ T1362]  console_emit_next_record (kernel/printk/printk.c:3183)
[  189.852103][ T1362]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[  189.852105][ T1362]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  189.852107][ T1362]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  189.852109][ T1362]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  189.852111][ T1362]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[  189.852113][ T1362]  ? console_flush_one_record (kernel/printk/printk.c:3247)
[  189.852114][ T1362]  console_flush_one_record (kernel/printk/printk.c:3268)
[  189.852127][ T1362]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[  189.852130][ T1362]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[  189.852131][ T1362]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[  189.852133][ T1362]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[  189.852135][ T1362]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  189.852137][ T1362]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[  189.852138][ T1362]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[  189.852140][ T1362]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[  189.852142][ T1362]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[  189.852144][ T1362]  ? vprintk_emit (kernel/printk/printk.c:2478)
[  189.852146][ T1362]  vprintk_emit (kernel/printk/printk.c:2479)
[  189.852150][ T1362]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[  189.852152][ T1362]  ? unwind_next_frame (./include/linux/rcupdate.h:882 ./include/linux/rcupdate.h:1216 arch/x86/kernel/unwind_orc.c:495)
[  189.852154][ T1362]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  189.852157][ T1362]  _printk (kernel/printk/printk.c:2504)
[  189.852160][ T1362]  ? snapshot_read.cold (user.c:?)
[  189.852162][ T1362]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  189.852164][ T1362]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  189.852166][ T1362]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[  189.852167][ T1362]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  189.852169][ T1362]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  189.852172][ T1362] br_set_state (net/bridge/br_stp.c:57 (discriminator 2)) bridge
[  189.852185][ T1362] br_set_port_state (net/bridge/br_netlink.c:931) bridge
[  189.852194][ T1362] br_setport (net/bridge/br_netlink.c:1040 (discriminator 1)) bridge
[  189.852201][ T1362]  ? br_set_port_state (net/bridge/br_netlink.c:928) bridge
[  189.852207][ T1362]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[  189.852209][ T1362]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  189.852211][ T1362]  ? __nla_validate_parse (lib/nlattr.c:635)
[  189.852215][ T1362] br_setlink (net/bridge/br_netlink.c:1143) bridge
[  189.852223][ T1362]  ? br_afspec (net/bridge/br_netlink.c:860 (discriminator 2)) bridge
[  189.852234][ T1362]  rtnl_bridge_setlink (net/core/rtnetlink.c:5707)
[  189.852239][ T1362]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7141)
[  189.852241][ T1362]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[  189.852242][ T1362]  ? filter_irq_stacks (kernel/stacktrace.c:402)
[  189.852245][ T1362]  ? stack_depot_save_flags (lib/stackdepot.c:609 lib/stackdepot.c:676)
[  189.852248][ T1362]  netlink_rcv_skb (net/netlink/af_netlink.c:2556)
[  189.852251][ T1362]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[  189.852252][ T1362]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[  189.852254][ T1362]  ? netlink_ack (./include/linux/skbuff.h:2718)
[  189.852255][ T1362]  ? __netlink_lookup (./include/linux/rcupdate.h:850 ./include/linux/rhashtable.h:709 net/netlink/af_netlink.c:499)
[  189.852258][ T1362]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  189.852260][ T1362]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[  189.852262][ T1362]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[  189.852264][ T1362]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[  189.852265][ T1362]  ? next_uptodate_folio (mm/filemap.c:3747)
[  189.852269][ T1362]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  189.852270][ T1362]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  189.852272][ T1362]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  189.852274][ T1362]  netlink_sendmsg (net/netlink/af_netlink.c:1900)
[  189.852276][ T1362]  ? netlink_unicast (./include/net/net_namespace.h:422 (discriminator 7))
[  189.852278][ T1362]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  189.852280][ T1362]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[  189.852282][ T1362]  ____sys_sendmsg (net/socket.c:800 (discriminator 4) net/socket.c:815 (discriminator 4) net/socket.c:2713 (discriminator 4))
[  189.852285][ T1362]  ? copy_msghdr_from_user (net/socket.c:2650)
[  189.852287][ T1362]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5399)
[  189.852289][ T1362]  ? move_addr_to_kernel (net/socket.c:258)
[  189.852291][ T1362]  ? do_fault_around (./include/linux/rcupdate.h:882 mm/memory.c:5961)
[  189.852294][ T1362]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[  189.852296][ T1362]  ___sys_sendmsg (net/socket.c:2767)
[  189.852297][ T1362]  ? do_pte_missing (mm/memory.c:5991 mm/memory.c:6134 mm/memory.c:4700)
[  189.852300][ T1362]  ? copy_msghdr_from_user (net/socket.c:2619)
[  189.852301][ T1362]  ? rcu_read_unlock (./include/linux/rcupdate.h:878 (discriminator 6))
[  189.852306][ T1362]  __sys_sendmsg (net/socket.c:2799)
[  189.852309][ T1362]  ? __sys_sendmsg_sock (net/socket.c:2780)
[  189.852311][ T1362]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  189.852313][ T1362]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  189.852315][ T1362]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[  189.852317][ T1362]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[  189.852320][ T1362]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  189.852322][ T1362] RIP: 0033:0x7f4f1039c54e
[  189.852324][ T1362] 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
[  189.852325][ T1362] RSP: 002b:00007fff295387d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[  189.852329][ T1362] RAX: ffffffffffffffda RBX: 00007fff29538980 RCX: 00007f4f1039c54e
[  189.852331][ T1362] RDX: 0000000000000000 RSI: 00007fff29538880 RDI: 0000000000000005
[  189.852332][ T1362] RBP: 00007fff295387e0 R08: 0000000000000000 R09: 0000000000000000
[  189.852333][ T1362] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a9127f8
[  189.852334][ T1362] R13: 0000000000425380 R14: 00007fff29539823 R15: 00000000ffffffff
| [  197.670182][ T1419] softirqs last disabled at (0): 0x0
| [  197.670184][ T1419] Preemption disabled at:
| [  197.670184][ T1419] 0x0
| [  197.670192][ T1419] Tainted: [W]=WARN
[  197.670193][ T1419] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  197.670195][ T1419] Call Trace:
[  197.670197][ T1419]  <TASK>
[  197.670198][ T1419]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[  197.670203][ T1419]  __might_resched.cold (kernel/sched/core.c:9234)
[  197.670207][ T1419]  ? prb_next_reserve_seq (kernel/printk/printk_ringbuffer.c:2128)
[  197.670210][ T1419]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[  197.670213][ T1419]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  197.670217][ T1419]  __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))
[  197.670221][ T1419]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[  197.670223][ T1419]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[  197.670227][ T1419]  ? 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)
[  197.670229][ T1419]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[  197.670231][ T1419]  put_chars (drivers/char/virtio_console.c:1176)
[  197.670233][ T1419]  ? __send_to_port (drivers/char/virtio_console.c:654)
[  197.670235][ T1419]  ? console_prepend_replay (kernel/printk/printk.c:3005)
[  197.670238][ T1419]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[  197.670241][ T1419]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[  197.670242][ T1419]  ? vsnprintf (lib/vsprintf.c:2900)
[  197.670246][ T1419]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[  197.670247][ T1419]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  197.670249][ T1419]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  197.670251][ T1419]  console_emit_next_record (kernel/printk/printk.c:3183)
[  197.670254][ T1419]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[  197.670256][ T1419]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  197.670258][ T1419]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  197.670259][ T1419]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  197.670261][ T1419]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[  197.670263][ T1419]  ? console_flush_one_record (kernel/printk/printk.c:3247)
[  197.670265][ T1419]  console_flush_one_record (kernel/printk/printk.c:3268)
[  197.670267][ T1419]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[  197.670270][ T1419]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[  197.670272][ T1419]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[  197.670273][ T1419]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[  197.670275][ T1419]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  197.670277][ T1419]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[  197.670278][ T1419]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[  197.670280][ T1419]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[  197.670282][ T1419]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[  197.670284][ T1419]  ? vprintk_emit (kernel/printk/printk.c:2478)
[  197.670286][ T1419]  vprintk_emit (kernel/printk/printk.c:2479)
[  197.670290][ T1419]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[  197.670292][ T1419]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  197.670294][ T1419]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[  197.670296][ T1419]  _printk (kernel/printk/printk.c:2504)
[  197.670299][ T1419]  ? snapshot_read.cold (user.c:?)
[  197.670302][ T1419]  ? clockevents_tick_resume (kernel/time/clockevents.c:193)
[  197.670305][ T1419] br_set_state (net/bridge/br_stp.c:57 (discriminator 2)) bridge
[  197.670324][ T1419] br_set_port_state (net/bridge/br_netlink.c:931) bridge
[  197.670337][ T1419] br_setport (net/bridge/br_netlink.c:1040 (discriminator 1)) bridge
[  197.670349][ T1419]  ? br_set_port_state (net/bridge/br_netlink.c:928) bridge
[  197.670360][ T1419]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[  197.670363][ T1419]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  197.670366][ T1419]  ? __nla_validate_parse (lib/nlattr.c:635)
[  197.670371][ T1419] br_setlink (net/bridge/br_netlink.c:1143) bridge
[  197.670383][ T1419]  ? br_afspec (net/bridge/br_netlink.c:860 (discriminator 2)) bridge
[  197.670400][ T1419]  rtnl_bridge_setlink (net/core/rtnetlink.c:5707)
[  197.670405][ T1419]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7141)
[  197.670407][ T1419]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[  197.670408][ T1419]  ? filter_irq_stacks (kernel/stacktrace.c:402)
[  197.670411][ T1419]  ? stack_depot_save_flags (lib/stackdepot.c:609 lib/stackdepot.c:676)
[  197.670414][ T1419]  netlink_rcv_skb (net/netlink/af_netlink.c:2556)
[  197.670417][ T1419]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[  197.670419][ T1419]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[  197.670420][ T1419]  ? netlink_ack (./include/linux/skbuff.h:2718)
[  197.670422][ T1419]  ? __netlink_lookup (./include/linux/rcupdate.h:850 ./include/linux/rhashtable.h:709 net/netlink/af_netlink.c:499)
[  197.670424][ T1419]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  197.670426][ T1419]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[  197.670428][ T1419]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[  197.670430][ T1419]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[  197.670432][ T1419]  ? percpu_counter_add_batch (lib/percpu_counter.c:101 (discriminator 3) lib/percpu_counter.c:93 (discriminator 3))
[  197.670435][ T1419]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  197.670437][ T1419]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  197.670438][ T1419]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  197.670440][ T1419]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  197.670442][ T1419]  netlink_sendmsg (net/netlink/af_netlink.c:1900)
[  197.670445][ T1419]  ? netlink_unicast (./include/net/net_namespace.h:422 (discriminator 7))
[  197.670448][ T1419]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  197.670450][ T1419]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[  197.670453][ T1419]  ____sys_sendmsg (net/socket.c:800 (discriminator 4) net/socket.c:815 (discriminator 4) net/socket.c:2713 (discriminator 4))
[  197.670457][ T1419]  ? copy_msghdr_from_user (net/socket.c:2650)
[  197.670459][ T1419]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5399)
[  197.670462][ T1419]  ? move_addr_to_kernel (net/socket.c:258)
[  197.670465][ T1419]  ? __update_load_avg_cfs_rq (kernel/sched/pelt.c:329)
[  197.670468][ T1419]  ? trace_pelt_se_tp (./include/trace/events/sched.h:853 (discriminator 22))
[  197.670470][ T1419]  ? do_fault_around (./include/linux/rcupdate.h:882 mm/memory.c:5961)
[  197.670474][ T1419]  ___sys_sendmsg (net/socket.c:2767)
[  197.670475][ T1419]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[  197.670477][ T1419]  ? copy_msghdr_from_user (net/socket.c:2619)
[  197.670479][ T1419]  ? kvm_clock_get_cycles (arch/x86/kernel/kvmclock.c:80 (discriminator 1) arch/x86/kernel/kvmclock.c:87 (discriminator 1))
[  197.670483][ T1419]  ? trace_sched_dl_update_tp (./include/trace/events/sched.h:913 (discriminator 22))
[  197.670485][ T1419]  ? clockevents_tick_resume (kernel/time/clockevents.c:193)
[  197.670488][ T1419]  ? trace_sched_exit_tp (./include/trace/events/sched.h:886 (discriminator 22))
[  197.670490][ T1419]  ? trace_hardirqs_on (kernel/trace/trace_preemptirq.c:78)
[  197.670492][ T1419]  ? __schedule (kernel/sched/core.c:7277)
[  197.670495][ T1419]  __sys_sendmsg (net/socket.c:2799)
[  197.670497][ T1419]  ? __sys_sendmsg_sock (net/socket.c:2780)
[  197.670500][ T1419]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  197.670503][ T1419]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  197.670506][ T1419]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[  197.670509][ T1419]  ? irq_exit_rcu (kernel/softirq.c:786)
[  197.670512][ T1419]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  197.670515][ T1419] RIP: 0033:0x7fe08a84e54e
[  197.670518][ T1419] 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
[  197.670521][ T1419] RSP: 002b:00007ffd5e64b5c0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[  197.670525][ T1419] RAX: ffffffffffffffda RBX: 00007ffd5e64b770 RCX: 00007fe08a84e54e
[  197.670527][ T1419] RDX: 0000000000000000 RSI: 00007ffd5e64b670 RDI: 0000000000000005
[  197.670528][ T1419] RBP: 00007ffd5e64b5d0 R08: 0000000000000000 R09: 0000000000000000
[  197.670530][ T1419] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a912800
[  197.670531][ T1419] R13: 0000000000425380 R14: 00007ffd5e64c825 R15: 00000000ffffffff
| [  202.024580][ T1441] softirqs last disabled at (0): 0x0
| [  202.024582][ T1441] Preemption disabled at:
| [  202.024583][ T1441] 0x0
| [  202.024592][ T1441] Tainted: [W]=WARN
[  202.024592][ T1441] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  202.024594][ T1441] Call Trace:
[  202.024596][ T1441]  <TASK>
[  202.024597][ T1441]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[  202.024603][ T1441]  __might_resched.cold (kernel/sched/core.c:9234)
[  202.024606][ T1441]  ? prb_next_reserve_seq (kernel/printk/printk_ringbuffer.c:2128)
[  202.024610][ T1441]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[  202.024613][ T1441]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  202.024617][ T1441]  __kmalloc_noprof (./include/linux/sched/mm.h:322 (discriminator 2) mm/slub.c:4636 (discriminator 2) mm/slub.c:4974 (discriminator 2) mm/slub.c:5413 (discriminator 2) mm/slub.c:5439 (discriminator 2))
[  202.024621][ T1441]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[  202.024624][ T1441]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[  202.024627][ T1441]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:58 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[  202.024629][ T1441]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[  202.024631][ T1441]  put_chars (drivers/char/virtio_console.c:1176)
[  202.024633][ T1441]  ? __send_to_port (drivers/char/virtio_console.c:654)
[  202.024635][ T1441]  ? console_prepend_replay (kernel/printk/printk.c:3005)
[  202.024637][ T1441]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[  202.024641][ T1441]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[  202.024642][ T1441]  ? vsnprintf (lib/vsprintf.c:2900)
[  202.024645][ T1441]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[  202.024647][ T1441]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  202.024648][ T1441]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  202.024651][ T1441]  console_emit_next_record (kernel/printk/printk.c:3183)
[  202.024653][ T1441]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[  202.024655][ T1441]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  202.024657][ T1441]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  202.024659][ T1441]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  202.024660][ T1441]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[  202.024662][ T1441]  ? console_flush_one_record (kernel/printk/printk.c:3247)
[  202.024664][ T1441]  console_flush_one_record (kernel/printk/printk.c:3268)
[  202.024667][ T1441]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[  202.024669][ T1441]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[  202.024671][ T1441]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[  202.024672][ T1441]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[  202.024674][ T1441]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  202.024676][ T1441]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[  202.024677][ T1441]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[  202.024679][ T1441]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[  202.024681][ T1441]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[  202.024684][ T1441]  ? vprintk_emit (kernel/printk/printk.c:2478)
[  202.024687][ T1441]  vprintk_emit (kernel/printk/printk.c:2479)
[  202.024692][ T1441]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[  202.024695][ T1441]  ? unwind_next_frame (./include/linux/rcupdate.h:882 ./include/linux/rcupdate.h:1216 arch/x86/kernel/unwind_orc.c:495)
[  202.024698][ T1441]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  202.024702][ T1441]  _printk (kernel/printk/printk.c:2504)
[  202.024706][ T1441]  ? snapshot_read.cold (user.c:?)
[  202.024708][ T1441]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  202.024711][ T1441]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  202.024713][ T1441]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[  202.024715][ T1441]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  202.024717][ T1441]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  202.024721][ T1441] br_set_state (net/bridge/br_stp.c:57 (discriminator 2)) bridge
[  202.024739][ T1441] br_set_port_state (net/bridge/br_netlink.c:931) bridge
[  202.024752][ T1441] br_setport (net/bridge/br_netlink.c:1040 (discriminator 1)) bridge
[  202.024764][ T1441]  ? br_set_port_state (net/bridge/br_netlink.c:928) bridge
[  202.024775][ T1441]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[  202.024777][ T1441]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  202.024780][ T1441]  ? __nla_validate_parse (lib/nlattr.c:635)
[  202.024783][ T1441] br_setlink (net/bridge/br_netlink.c:1143) bridge
[  202.024791][ T1441]  ? br_afspec (net/bridge/br_netlink.c:860 (discriminator 2)) bridge
[  202.024801][ T1441]  rtnl_bridge_setlink (net/core/rtnetlink.c:5707)
[  202.024806][ T1441]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7141)
[  202.024808][ T1441]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[  202.024810][ T1441]  ? filter_irq_stacks (kernel/stacktrace.c:402)
[  202.024812][ T1441]  ? stack_depot_save_flags (lib/stackdepot.c:609 lib/stackdepot.c:676)
[  202.024815][ T1441]  netlink_rcv_skb (net/netlink/af_netlink.c:2556)
[  202.024818][ T1441]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[  202.024819][ T1441]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[  202.024821][ T1441]  ? netlink_ack (./include/linux/skbuff.h:2718)
[  202.024822][ T1441]  ? __netlink_lookup (./include/linux/rcupdate.h:850 ./include/linux/rhashtable.h:709 net/netlink/af_netlink.c:499)
[  202.024825][ T1441]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  202.024827][ T1441]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[  202.024829][ T1441]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[  202.024831][ T1441]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[  202.024832][ T1441]  ? next_uptodate_folio (mm/filemap.c:3747)
[  202.024835][ T1441]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  202.024837][ T1441]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  202.024839][ T1441]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  202.024841][ T1441]  netlink_sendmsg (net/netlink/af_netlink.c:1900)
[  202.024843][ T1441]  ? netlink_unicast (./include/net/net_namespace.h:422 (discriminator 7))
[  202.024845][ T1441]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  202.024847][ T1441]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[  202.024848][ T1441]  ____sys_sendmsg (net/socket.c:800 (discriminator 4) net/socket.c:815 (discriminator 4) net/socket.c:2713 (discriminator 4))
[  202.024851][ T1441]  ? copy_msghdr_from_user (net/socket.c:2650)
[  202.024853][ T1441]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5399)
[  202.024855][ T1441]  ? move_addr_to_kernel (net/socket.c:258)
[  202.024857][ T1441]  ? do_fault_around (./include/linux/rcupdate.h:882 mm/memory.c:5961)
[  202.024860][ T1441]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[  202.024862][ T1441]  ___sys_sendmsg (net/socket.c:2767)
[  202.024863][ T1441]  ? do_pte_missing (mm/memory.c:5991 mm/memory.c:6134 mm/memory.c:4700)
[  202.024866][ T1441]  ? copy_msghdr_from_user (net/socket.c:2619)
[  202.024867][ T1441]  ? rcu_read_unlock (./include/linux/rcupdate.h:878 (discriminator 6))
[  202.024872][ T1441]  __sys_sendmsg (net/socket.c:2799)
[  202.024874][ T1441]  ? __sys_sendmsg_sock (net/socket.c:2780)
[  202.024877][ T1441]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  202.024879][ T1441]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  202.024881][ T1441]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[  202.024883][ T1441]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[  202.024885][ T1441]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  202.024887][ T1441] RIP: 0033:0x7f123355b54e
[  202.024889][ T1441] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 b4 bd 00 00       	call   0xbdbc
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[  202.024891][ T1441] RSP: 002b:00007ffdfdfba320 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[  202.024895][ T1441] RAX: ffffffffffffffda RBX: 00007ffdfdfba4d0 RCX: 00007f123355b54e
[  202.024896][ T1441] RDX: 0000000000000000 RSI: 00007ffdfdfba3d0 RDI: 0000000000000005
[  202.024897][ T1441] RBP: 00007ffdfdfba330 R08: 0000000000000000 R09: 0000000000000000
[  202.024898][ T1441] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a912804
[  202.024899][ T1441] R13: 0000000000425380 R14: 00007ffdfdfbc823 R15: 00000000ffffffff
| [  206.454461][ T1471] softirqs last disabled at (0): 0x0
| [  206.454463][ T1471] Preemption disabled at:
| [  206.454464][ T1471] vprintk_emit (kernel/printk/printk.c:2471)
| [  206.454475][ T1471] Tainted: [W]=WARN
[  206.454476][ T1471] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  206.454478][ T1471] Call Trace:
[  206.454479][ T1471]  <TASK>
[  206.454480][ T1471]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[  206.454486][ T1471]  ? vprintk_emit (kernel/printk/printk.c:2471)
[  206.454488][ T1471]  __might_resched.cold (kernel/sched/core.c:9234)
[  206.454492][ T1471]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[  206.454495][ T1471]  ? __asan_memcpy (mm/kasan/shadow.c:106 (discriminator 1))
[  206.454498][ T1471]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  206.454502][ T1471]  __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))
[  206.454505][ T1471]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[  206.454508][ T1471]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[  206.454512][ T1471]  ? 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)
[  206.454514][ T1471]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[  206.454516][ T1471]  put_chars (drivers/char/virtio_console.c:1176)
[  206.454518][ T1471]  ? __send_to_port (drivers/char/virtio_console.c:654)
[  206.454519][ T1471]  ? console_prepend_replay (kernel/printk/printk.c:3005)
[  206.454522][ T1471]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[  206.454526][ T1471]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[  206.454527][ T1471]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  206.454529][ T1471]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[  206.454531][ T1471]  console_emit_next_record (kernel/printk/printk.c:3183)
[  206.454533][ T1471]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[  206.454536][ T1471]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  206.454537][ T1471]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  206.454539][ T1471]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  206.454541][ T1471]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[  206.454543][ T1471]  ? console_flush_one_record (kernel/printk/printk.c:3247)
[  206.454544][ T1471]  console_flush_one_record (kernel/printk/printk.c:3268)
[  206.454547][ T1471]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[  206.454549][ T1471]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[  206.454551][ T1471]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[  206.454553][ T1471]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[  206.454554][ T1471]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  206.454556][ T1471]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[  206.454557][ T1471]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[  206.454559][ T1471]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[  206.454561][ T1471]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[  206.454563][ T1471]  ? vprintk_emit (kernel/printk/printk.c:2478)
[  206.454565][ T1471]  vprintk_emit (kernel/printk/printk.c:2479)
[  206.454568][ T1471]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[  206.454570][ T1471]  ? rtnetlink_rcv_msg (net/core/rtnetlink.c:7132)
[  206.454573][ T1471]  ? netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[  206.454576][ T1471]  ? netlink_sendmsg (net/netlink/af_netlink.c:1900)
[  206.454577][ T1471]  ? ____sys_sendmsg (net/socket.c:800 (discriminator 4) net/socket.c:815 (discriminator 4) net/socket.c:2713 (discriminator 4))
[  206.454579][ T1471]  ? ___sys_sendmsg (net/socket.c:2767)
[  206.454581][ T1471]  ? __sys_sendmsg (net/socket.c:2799)
[  206.454583][ T1471]  ? do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[  206.454586][ T1471]  _printk (kernel/printk/printk.c:2504)
[  206.454589][ T1471]  ? snapshot_read.cold (user.c:?)
[  206.454592][ T1471]  ? netdev_name (./include/linux/netdevice.h:5709 (discriminator 1))
[  206.454595][ T1471]  ? __netdev_printk (net/core/dev.c:13148 (discriminator 2))
[  206.454597][ T1471]  netdev_info (net/core/dev.c:13195 (discriminator 3))
[  206.454599][ T1471]  ? netdev_notice (net/core/dev.c:13194)
[  206.454601][ T1471]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  206.454603][ T1471]  ? __up_read (kernel/locking/rwsem.c:1397 (discriminator 1))
[  206.454604][ T1471]  ? trace_hardirqs_on (kernel/trace/trace_preemptirq.c:78)
[  206.454607][ T1471]  ? down_write_nested (kernel/locking/rwsem.c:1759)
[  206.454608][ T1471]  ? mutex_is_locked (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.h:48 kernel/locking/mutex.c:65)
[  206.454611][ T1471]  netif_set_allmulti.cold (net/core/dev.c:9731 (discriminator 3))
[  206.454614][ T1471]  dev_set_allmulti (net/core/dev_api.c:315)
[  206.454617][ T1471] del_nbp (net/bridge/br_if.c:253 net/bridge/br_if.c:341) bridge
[  206.454630][ T1471]  ? is_bpf_text_address (./include/linux/rcupdate.h:882 kernel/bpf/core.c:751)
[  206.454633][ T1471]  ? kernel_text_address (kernel/extable.c:125 kernel/extable.c:94)
[  206.454636][ T1471] br_del_if (net/bridge/br_if.c:732) bridge
[  206.454644][ T1471]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[  206.454646][ T1471]  do_set_master (net/core/rtnetlink.c:3055)
[  206.454649][ T1471]  do_setlink.isra.0 (net/core/rtnetlink.c:3273 (discriminator 1))
[  206.454651][ T1471]  ? stack_trace_save (kernel/stacktrace.c:122 (discriminator 1))
[  206.454654][ T1471]  ? rtnl_link_get_size (net/core/rtnetlink.c:747)
[  206.454655][ T1471]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  206.454657][ T1471]  ? stack_depot_save_flags (lib/stackdepot.c:609 lib/stackdepot.c:676)
[  206.454661][ T1471]  ? kasan_save_stack (mm/kasan/common.c:58)
[  206.454663][ T1471]  ? kasan_save_stack (mm/kasan/common.c:57)
[  206.454665][ T1471]  ? kasan_save_track (mm/kasan/common.c:78)
[  206.454666][ T1471]  ? __kasan_kmalloc (mm/kasan/common.c:398 mm/kasan/common.c:415)
[  206.454668][ T1471]  ? __kmalloc_cache_noprof (./include/linux/kasan.h:263 mm/slub.c:5563)
[  206.454670][ T1471]  ? rtnl_newlink (./include/linux/slab.h:991 (discriminator 1) net/core/rtnetlink.c:4113 (discriminator 1))
[  206.454671][ T1471]  ? rtnetlink_rcv_msg (net/core/rtnetlink.c:7132)
[  206.454672][ T1471]  ? netlink_rcv_skb (net/netlink/af_netlink.c:2556)
[  206.454673][ T1471]  ? netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[  206.454675][ T1471]  ? netlink_sendmsg (net/netlink/af_netlink.c:1900)
[  206.454676][ T1471]  ? ____sys_sendmsg (net/socket.c:800 (discriminator 4) net/socket.c:815 (discriminator 4) net/socket.c:2713 (discriminator 4))
[  206.454677][ T1471]  ? ___sys_sendmsg (net/socket.c:2767)
[  206.454679][ T1471]  ? __sys_sendmsg (net/socket.c:2799)
[  206.454680][ T1471]  ? do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[  206.454681][ T1471]  ? entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  206.454684][ T1471]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  206.454687][ T1471]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[  206.454689][ T1471]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  206.454691][ T1471]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  206.454694][ T1471]  ? trace_contention_end (./include/trace/events/lock.h:121 (discriminator 22))
[  206.454697][ T1471]  ? __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)
[  206.454699][ T1471]  ? __mutex_lock (kernel/locking/mutex.c:656 (discriminator 1) kernel/locking/mutex.c:821 (discriminator 1))
[  206.454702][ T1471]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:366 net/core/rtnetlink.c:4214)
[  206.454704][ T1471]  ? ww_mutex_lock (kernel/locking/mutex.c:934)
[  206.454706][ T1471]  ? nla_get_range_signed (lib/nlattr.c:270)
[  206.454710][ T1471]  ? __rtnl_newlink (net/core/rtnetlink.c:4063)
[  206.454713][ T1471]  rtnl_newlink (net/core/rtnetlink.c:4215)
[  206.454716][ T1471]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  206.454719][ T1471]  ? rtnl_bridge_getlink (net/core/rtnetlink.c:5558)
[  206.454720][ T1471]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[  206.454722][ T1471]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  206.454724][ T1471]  ? is_bpf_text_address (./include/linux/rcupdate.h:850 kernel/bpf/core.c:749)
[  206.454726][ T1471]  ? is_bpf_text_address (./include/linux/rcupdate.h:882 kernel/bpf/core.c:751)
[  206.454728][ T1471]  ? kernel_text_address (kernel/extable.c:125 kernel/extable.c:94)
[  206.454729][ T1471]  ? __kernel_text_address (kernel/extable.c:79)
[  206.454730][ T1471]  ? write_profile (profile.c:?)
[  206.454731][ T1471]  ? unwind_get_return_address (arch/x86/kernel/unwind_orc.c:385 arch/x86/kernel/unwind_orc.c:380)
[  206.454734][ T1471]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  206.454736][ T1471]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  206.454738][ T1471]  ? cap_capable (./include/trace/events/capability.h:26 (discriminator 22) security/commoncap.c:130 (discriminator 22))
[  206.454741][ T1471]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[  206.454742][ T1471]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  206.454744][ T1471]  ? rtnl_bridge_getlink (net/core/rtnetlink.c:5558)
[  206.454746][ T1471]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7132)
[  206.454747][ T1471]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[  206.454749][ T1471]  ? filter_irq_stacks (kernel/stacktrace.c:402)
[  206.454750][ T1471]  ? stack_depot_save_flags (lib/stackdepot.c:609 lib/stackdepot.c:676)
[  206.454753][ T1471]  netlink_rcv_skb (net/netlink/af_netlink.c:2556)
[  206.454754][ T1471]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[  206.454755][ T1471]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[  206.454757][ T1471]  ? netlink_ack (./include/linux/skbuff.h:2718)
[  206.454758][ T1471]  ? __netlink_lookup (./include/linux/rcupdate.h:850 ./include/linux/rhashtable.h:709 net/netlink/af_netlink.c:499)
[  206.454761][ T1471]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  206.454763][ T1471]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[  206.454765][ T1471]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[  206.454767][ T1471]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[  206.454768][ T1471]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  206.454770][ T1471]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  206.454772][ T1471]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[  206.454774][ T1471]  netlink_sendmsg (net/netlink/af_netlink.c:1900)
[  206.454776][ T1471]  ? netlink_unicast (./include/net/net_namespace.h:422 (discriminator 7))
[  206.454778][ T1471]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  206.454779][ T1471]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[  206.454781][ T1471]  ____sys_sendmsg (net/socket.c:800 (discriminator 4) net/socket.c:815 (discriminator 4) net/socket.c:2713 (discriminator 4))
[  206.454783][ T1471]  ? copy_msghdr_from_user (net/socket.c:2650)
[  206.454785][ T1471]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5399)
[  206.454786][ T1471]  ? move_addr_to_kernel (net/socket.c:258)
[  206.454788][ T1471]  ? filter_irq_stacks (kernel/stacktrace.c:402)
[  206.454790][ T1471]  ___sys_sendmsg (net/socket.c:2767)
[  206.454792][ T1471]  ? copy_msghdr_from_user (net/socket.c:2619)
[  206.454797][ T1471]  __sys_sendmsg (net/socket.c:2799)
[  206.454799][ T1471]  ? __sys_sendmsg_sock (net/socket.c:2780)
[  206.454802][ T1471]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  206.454804][ T1471]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[  206.454805][ T1471]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[  206.454807][ T1471]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  206.454809][ T1471] RIP: 0033:0x7fa99605654e
[  206.454811][ T1471] 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
[  206.454812][ T1471] RSP: 002b:00007fff0efac530 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[  206.454816][ T1471] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fa99605654e
[  206.454818][ T1471] RDX: 0000000000000000 RSI: 00007fff0efac5e0 RDI: 0000000000000005
[  206.454818][ T1471] RBP: 00007fff0efac540 R08: 0000000000000000 R09: 0000000000000000
[  206.454819][ T1471] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a912807


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
vprintk_emit:dump_stack_lvl:__kmalloc_noprof:put_chars:hvc_console_print
__dev_queue_xmit:__dev_queue_xmit:dump_stack_lvl:__kmalloc_noprof:put_chars
__irq_exit_rcu:vprintk_emit:dump_stack_lvl:__kmalloc_noprof:put_chars
__might_resched:__kmalloc_noprof:put_chars:hvc_console_print:console_emit_next_record