======================================
| [   12.025587][  T254] softirqs last disabled at (28737): __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
| [   12.025589][  T254] Preemption disabled at:
| [   12.025590][  T254] vprintk_emit (kernel/printk/printk.c:2471)
| [   12.025599][  T254] Tainted: [W]=WARN
[   12.025600][  T254] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   12.025601][  T254] Call Trace:
[   12.025603][  T254]  <TASK>
[   12.025604][  T254]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   12.025610][  T254]  ? vprintk_emit (kernel/printk/printk.c:2471)
[   12.025612][  T254]  __might_resched.cold (kernel/sched/core.c:9234)
[   12.025617][  T254]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   12.025620][  T254]  ? __kmalloc_noprof (./include/linux/sched/mm.h:317 mm/slub.c:4636 mm/slub.c:4974 mm/slub.c:5413 mm/slub.c:5439)
[   12.025625][  T254]  __kmalloc_noprof (./include/linux/sched/mm.h:322 (discriminator 2) mm/slub.c:4636 (discriminator 2) mm/slub.c:4974 (discriminator 2) mm/slub.c:5413 (discriminator 2) mm/slub.c:5439 (discriminator 2))
[   12.025628][  T254]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   12.025634][  T254]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:58 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   12.025636][  T254]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   12.025639][  T254]  put_chars (drivers/char/virtio_console.c:1176)
[   12.025641][  T254]  ? desc_read_finalized_seq (kernel/printk/printk_ringbuffer.c:1934)
[   12.025643][  T254]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   12.025646][  T254]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   12.025650][  T254]  ? validate_chain (kernel/locking/lockdep.c:3817 (discriminator 2) kernel/locking/lockdep.c:3837 (discriminator 2) kernel/locking/lockdep.c:3892 (discriminator 2))
[   12.025654][  T254]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   12.025656][  T254]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   12.025658][  T254]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   12.025663][  T254]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   12.025664][  T254]  ? console_emit_next_record (kernel/printk/printk.c:3095 (discriminator 2) kernel/printk/printk.c:3182 (discriminator 2))
[   12.025667][  T254]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   12.025670][  T254]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   12.025674][  T254]  console_emit_next_record (kernel/printk/printk.c:3183)
[   12.025677][  T254]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   12.025679][  T254]  ? console_flush_one_record (./include/linux/rcupdate.h:314 (discriminator 2) ./include/linux/srcu.h:439 (discriminator 2) kernel/printk/printk.c:291 (discriminator 2) kernel/printk/printk.c:3246 (discriminator 2))
[   12.025682][  T254]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   12.025684][  T254]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   12.025688][  T254]  console_flush_one_record (kernel/printk/printk.c:3268)
[   12.025692][  T254]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   12.025694][  T254]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   12.025699][  T254]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   12.025702][  T254]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   12.025704][  T254]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   12.025706][  T254]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   12.025710][  T254]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   12.025711][  T254]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   12.025714][  T254]  vprintk_emit (kernel/printk/printk.c:2479)
[   12.025718][  T254]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   12.025724][  T254]  ? gre_exit (net/ipv4/gre_demux.c:73) gre
[   12.025727][  T254]  _printk (kernel/printk/printk.c:2504)
[   12.025735][  T254]  ? snapshot_read.cold (user.c:?)
[   12.025741][  T254]  ? do_one_initcall (./include/linux/instrumented.h:82 ./include/asm-generic/bitops/instrumented-non-atomic.h:141 ./include/linux/cpumask.h:650 ./include/linux/cpumask.h:1232 ./include/trace/events/initcall.h:27 init/main.c:1356)
[   12.025744][  T254] gre_init (gre.mod.c:?) gre
[   12.025747][  T254]  do_one_initcall (init/main.c:1357)
[   12.025749][  T254]  ? trace_event_raw_event_initcall_level (./include/trace/events/initcall.h:10)
[   12.025754][  T254]  ? do_init_module (./include/linux/slab.h:991 (discriminator 1) kernel/module/main.c:3105 (discriminator 1))
[   12.025757][  T254]  ? kasan_unpoison (mm/kasan/shadow.c:146 mm/kasan/shadow.c:178)
[   12.025761][  T254]  do_init_module (kernel/module/main.c:3117)
[   12.025765][  T254]  ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4488)
[   12.025769][  T254]  ? free_module (./include/trace/events/module.h:50 (discriminator 19))
[   12.025772][  T254]  ? kfree (./include/linux/kasan.h:235 mm/slub.c:2748 mm/slub.c:6499 mm/slub.c:6792)
[   12.025776][  T254]  load_module (kernel/module/main.c:3593)
[   12.025783][  T254]  ? layout_and_allocate.isra.0 (kernel/module/main.c:3016)
[   12.025787][  T254]  ? backing_file_read_iter (fs/backing-file.c:211)
[   12.025791][  T254]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   12.025795][  T254]  init_module_from_file (kernel/module/main.c:3790)
[   12.025798][  T254]  ? __do_sys_init_module (kernel/module/main.c:3664)
[   12.025805][  T254]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   12.025809][  T254]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:58 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   12.025812][  T254]  idempotent_init_module (kernel/module/main.c:3802)
[   12.025815][  T254]  ? init_module_from_file (kernel/module/main.c:3791)
[   12.025821][  T254]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   12.025824][  T254]  ? cap_capable (./include/trace/events/capability.h:26 (discriminator 22) security/commoncap.c:130 (discriminator 22))
[   12.025829][  T254]  __x64_sys_finit_module (kernel/module/main.c:3828 kernel/module/main.c:3812 kernel/module/main.c:3812)
[   12.025832][  T254]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   12.025835][  T254]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[   12.025837][  T254]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[   12.025840][  T254]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   12.025842][  T254] RIP: 0033:0x7f9d613ed37d
[   12.025846][  T254] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 4b aa 0f 00 f7 d8 64 89 01 48
All code
========
   0:	ff c3                	inc    %ebx
   2:	66 2e 0f 1f 84 00 00 	cs nopw 0x0(%rax,%rax,1)
   9:	00 00 00 
   c:	90                   	nop
   d:	f3 0f 1e fa          	endbr64
  11:	48 89 f8             	mov    %rdi,%rax
  14:	48 89 f7             	mov    %rsi,%rdi
  17:	48 89 d6             	mov    %rdx,%rsi
  1a:	48 89 ca             	mov    %rcx,%rdx
  1d:	4d 89 c2             	mov    %r8,%r10
  20:	4d 89 c8             	mov    %r9,%r8
  23:	4c 8b 4c 24 08       	mov    0x8(%rsp),%r9
  28:	0f 05                	syscall
  2a:*	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax		<-- trapping instruction
  30:	73 01                	jae    0x33
  32:	c3                   	ret
  33:	48 8b 0d 4b aa 0f 00 	mov    0xfaa4b(%rip),%rcx        # 0xfaa85
  3a:	f7 d8                	neg    %eax
  3c:	64 89 01             	mov    %eax,%fs:(%rcx)
  3f:	48                   	rex.W

Code starting with the faulting instruction
===========================================
   0:	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax
   6:	73 01                	jae    0x9
   8:	c3                   	ret
   9:	48 8b 0d 4b aa 0f 00 	mov    0xfaa4b(%rip),%rcx        # 0xfaa5b
  10:	f7 d8                	neg    %eax
  12:	64 89 01             	mov    %eax,%fs:(%rcx)
  15:	48                   	rex.W
[   12.025847][  T254] RSP: 002b:00007ffd4f0da498 EFLAGS: 00000246 ORIG_RAX: 0000000000000139
[   12.025850][  T254] RAX: ffffffffffffffda RBX: 00005565b25a5a40 RCX: 00007f9d613ed37d
[   12.025851][  T254] RDX: 0000000000000000 RSI: 0000556594495ffd RDI: 0000000000000001
[   12.025852][  T254] RBP: 00007ffd4f0da530 R08: 0000000000000000 R09: 0000000000000000
[   12.025853][  T254] R10: 0000000000000000 R11: 0000000000000246 R12: 0000556594495ffd
[   12.025854][  T254] R13: 00005565b25a5a00 R14: 0000000000040000 R15: 0000000000000000
| [   12.510852][   T63]  #11: ffffffffae489560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record (kernel/printk/printk.c:3095 (discriminator 2) kernel/printk/printk.c:3182 (discriminator 2))
| [   12.510856][   T63]
| [   12.510856][   T63] stack backtrace:
| [   12.510861][   T63] Tainted: [W]=WARN
[   12.510862][   T63] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   12.510864][   T63] Workqueue: mld mld_ifc_work
[   12.510868][   T63] Call Trace:
[   12.510869][   T63]  <TASK>
[   12.510871][   T63]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   12.510877][   T63]  lockdep_rcu_suspicious.cold (kernel/locking/lockdep.c:6938)
[   12.510883][   T63]  __might_resched (kernel/sched/core.c:9196 (discriminator 9))
[   12.510887][   T63]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   12.510891][   T63]  ? __kmalloc_noprof (./include/linux/sched/mm.h:317 mm/slub.c:4636 mm/slub.c:4974 mm/slub.c:5413 mm/slub.c:5439)
[   12.510896][   T63]  __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))
[   12.510898][   T63]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   12.510904][   T63]  ? 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)
[   12.510907][   T63]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   12.510910][   T63]  put_chars (drivers/char/virtio_console.c:1176)
[   12.510912][   T63]  ? check_prev_add (kernel/locking/lockdep.c:3258 (discriminator 3))
[   12.510915][   T63]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   12.510918][   T63]  ? validate_chain (kernel/locking/lockdep.c:159 kernel/locking/lockdep.c:191 kernel/locking/lockdep.c:3928)
[   12.510923][   T63]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   12.510929][   T63]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   12.510932][   T63]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   12.510936][   T63]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   12.510940][   T63]  console_emit_next_record (kernel/printk/printk.c:3183)
[   12.510944][   T63]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   12.510945][   T63]  ? 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))
[   12.510949][   T63]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   12.510951][   T63]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   12.510955][   T63]  console_flush_one_record (kernel/printk/printk.c:3268)
[   12.510960][   T63]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   12.510962][   T63]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   12.510967][   T63]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   12.510970][   T63]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   12.510972][   T63]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   12.510974][   T63]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   12.510978][   T63]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   12.510980][   T63]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   12.510983][   T63]  vprintk_emit (kernel/printk/printk.c:2479)
[   12.510987][   T63]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   12.510990][   T63]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   12.510995][   T63]  _printk (kernel/printk/printk.c:2504)
[   12.510997][   T63]  ? snapshot_read.cold (user.c:?)
[   12.510999][   T63]  ? ___ratelimit (lib/ratelimit.c:97 (discriminator 3))
[   12.511005][   T63]  ? idr_get_free (??:?)
[   12.511010][   T63] ip6_tnl_xmit_ctl.cold (net/ipv6/ip6_tunnel.c:1064 (discriminator 3)) ip6_tunnel
[   12.511015][   T63] ip6gre_tunnel_xmit (net/ipv6/ip6_gre.c:888) ip6_gre
[   12.511020][   T63]  ? __gre6_xmit (./include/linux/skbuff.h:2904) ip6_gre
[   12.511023][   T63]  ? stack_trace_save (kernel/stacktrace.c:122 (discriminator 1))
[   12.511026][   T63]  ? filter_irq_stacks (kernel/stacktrace.c:402)
[   12.511028][   T63]  ? netif_skb_features (net/core/dev.c:3793 net/core/dev.c:3922)
[   12.511030][   T63]  ? mark_lock_irq (kernel/locking/lockdep.c:4265 (discriminator 1) kernel/locking/lockdep.c:4314 (discriminator 1))
[   12.511032][   T63]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   12.511034][   T63]  ? skb_network_protocol (./include/linux/skbuff.h:2534)
[   12.511037][   T63]  ? save_trace (kernel/locking/lockdep.c:558 kernel/locking/lockdep.c:594)
[   12.511042][   T63]  dev_hard_start_xmit (./include/linux/netdevice.h:5429 ./include/linux/netdevice.h:5438 net/core/dev.c:3937 net/core/dev.c:3953)
[   12.511046][   T63]  ? validate_xmit_skb_list (net/core/dev.c:4142)
[   12.511049][   T63]  sch_direct_xmit (net/sched/sch_generic.c:372)
[   12.511054][   T63]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   12.511056][   T63]  ? dequeue_skb (./include/trace/events/qdisc.h:14 (discriminator 19))
[   12.511058][   T63]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   12.511060][   T63]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   12.511063][   T63]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   12.511068][   T63]  __dev_xmit_skb (net/core/dev.c:4262)
[   12.511072][   T63]  ? alloc_netdev_dummy (net/core/dev.c:12327)
[   12.511074][   T63]  ? __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))
[   12.511077][   T63]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   12.511079][   T63]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   12.511083][   T63]  __dev_queue_xmit (net/core/dev.c:4884)
[   12.511086][   T63]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   12.511091][   T63]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   12.511092][   T63]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   12.511094][   T63]  ? netdev_core_pick_tx (net/core/dev.c:4784)
[   12.511106][   T63]  ip6_finish_output2 (./include/net/neighbour.h:560 (discriminator 3) net/ipv6/ip6_output.c:138 (discriminator 3))
[   12.511111][   T63]  ? ip6_dst_lookup (net/ipv6/ip6_output.c:1269)
[   12.511112][   T63]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   12.511115][   T63]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   12.511118][   T63]  ? 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))
[   12.511123][   T63]  ip6_finish_output (net/ipv6/ip6_output.c:210 net/ipv6/ip6_output.c:221)
[   12.511127][   T63]  ip6_output (./include/linux/netfilter.h:314 net/ipv6/ip6_output.c:248)
[   12.511130][   T63]  ? ip6_finish_output (./include/net/inet_sock.h:338 (discriminator 1))
[   12.511131][   T63]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   12.511133][   T63]  ? xfrm_bundle_lookup.constprop.0 (net/xfrm/xfrm_policy.c:3049)
[   12.511136][   T63]  ? mark_held_locks (kernel/locking/lockdep.c:4341)
[   12.511140][   T63]  ? __local_bh_enable_ip (kernel/softirq.c:478)
[   12.511143][   T63]  ? __local_bh_enable_ip (kernel/softirq.c:478)
[   12.511145][   T63]  ? icmp6_dst_alloc (net/ipv6/route.c:3364)
[   12.511148][   T63]  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))
[   12.511153][   T63]  ? mld_dad_start_work (net/ipv6/mcast.c:1133)
[   12.511160][   T63]  ? mld_send_cr (./include/linux/lockdep.h:249 net/ipv6/mcast.c:2148)
[   12.511164][   T63]  mld_ifc_work (net/ipv6/mcast.c:2711)
[   12.511166][   T63]  ? process_one_work (kernel/workqueue.c:3363 (discriminator 2))
[   12.511168][   T63]  process_one_work (kernel/workqueue.c:3387)
[   12.511175][   T63]  ? __queue_delayed_work (kernel/workqueue.c:2622)
[   12.511177][   T63]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   12.511185][   T63]  worker_thread (kernel/workqueue.c:3470 kernel/workqueue.c:3551)
[   12.511190][   T63]  ? rescuer_thread (./include/linux/list.h:419 (discriminator 3))
[   12.511192][   T63]  ? __kthread_parkme (./include/linux/instrumented.h:82 ./include/asm-generic/bitops/instrumented-non-atomic.h:141 kernel/kthread.c:272)
[   12.511194][   T63]  ? rescuer_thread (./include/linux/list.h:419 (discriminator 3))
[   12.511197][   T63]  ? rescuer_thread (./include/linux/list.h:419 (discriminator 3))
[   12.511199][   T63]  kthread (kernel/kthread.c:436)
[   12.511201][   T63]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   12.511204][   T63]  ? kthread_affine_preferred (kernel/kthread.c:857)
[   12.511207][   T63]  ret_from_fork (arch/x86/kernel/process.c:158)
[   12.511211][   T63]  ? arch_exit_to_user_mode_prepare.isra.0 (arch/x86/entry/vdso/vma.c:80 (discriminator 1))
[   12.511214][   T63]  ? __switch_to (arch/x86/kernel/process_64.c:403 arch/x86/kernel/process_64.c:663)
[   12.511217][   T63]  ? kthread_affine_preferred (kernel/kthread.c:857)
[   12.511220][   T63]  ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
| [   13.035336][   T39] softirqs last disabled at (95434): br_port_carrier_check (./include/linux/spinlock.h:353 net/bridge/br_if.c:87) bridge
| [   13.035345][   T39] Preemption disabled at:
| [   13.035345][   T39] 0x0
| [   13.035355][   T39] Tainted: [W]=WARN
[   13.035356][   T39] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   13.035358][   T39] Workqueue: events_unbound linkwatch_event
[   13.035362][   T39] Call Trace:
[   13.035363][   T39]  <TASK>
[   13.035365][   T39]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   13.035371][   T39]  __might_resched.cold (kernel/sched/core.c:9234)
[   13.035376][   T39]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   13.035380][   T39]  ? __kmalloc_noprof (./include/linux/sched/mm.h:317 mm/slub.c:4636 mm/slub.c:4974 mm/slub.c:5413 mm/slub.c:5439)
[   13.035385][   T39]  __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))
[   13.035388][   T39]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   13.035393][   T39]  ? 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)
[   13.035396][   T39]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   13.035398][   T39]  put_chars (drivers/char/virtio_console.c:1176)
[   13.035401][   T39]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   13.035404][   T39]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   13.035408][   T39]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   13.035410][   T39]  ? validate_chain (kernel/locking/lockdep.c:3817 (discriminator 2) kernel/locking/lockdep.c:3837 (discriminator 2) kernel/locking/lockdep.c:3892 (discriminator 2))
[   13.035414][   T39]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   13.035417][   T39]  ? mark_usage (kernel/locking/lockdep.c:4690)
[   13.035419][   T39]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   13.035420][   T39]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   13.035425][   T39]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   13.035426][   T39]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   13.035430][   T39]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   13.035434][   T39]  console_emit_next_record (kernel/printk/printk.c:3183)
[   13.035438][   T39]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   13.035440][   T39]  ? 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))
[   13.035443][   T39]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   13.035445][   T39]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   13.035449][   T39]  console_flush_one_record (kernel/printk/printk.c:3268)
[   13.035453][   T39]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   13.035455][   T39]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   13.035460][   T39]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   13.035463][   T39]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   13.035465][   T39]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   13.035467][   T39]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   13.035471][   T39]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   13.035473][   T39]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   13.035476][   T39]  vprintk_emit (kernel/printk/printk.c:2479)
[   13.035480][   T39]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   13.035483][   T39]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   13.035485][   T39]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   13.035489][   T39]  _printk (kernel/printk/printk.c:2504)
[   13.035493][   T39]  ? snapshot_read.cold (user.c:?)
[   13.035498][   T39]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   13.035502][   T39] br_set_state (net/bridge/br_stp.c:57 (discriminator 2)) bridge
[   13.035511][   T39] br_init_port (net/bridge/br_stp_if.c:39) bridge
[   13.035520][   T39] br_stp_enable_port (net/bridge/br_stp_if.c:93) bridge
[   13.035527][   T39] br_port_carrier_check (net/bridge/br_if.c:90) bridge
[   13.035535][   T39] br_device_event (net/bridge/br.c:101) bridge
[   13.035544][   T39]  ? _sub_I_65535_1+0x4d0/0x4d0 stp
[   13.035545][   T39]  ? nlmsg_notify (./include/net/netlink.h:1165 ./include/net/netlink.h:1184 net/netlink/af_netlink.c:2599)
[   13.035552][   T39]  notifier_call_chain (kernel/notifier.c:85)
[   13.035558][   T39]  netif_state_change (net/core/dev.c:1625)
[   13.035562][   T39]  ? call_netdevice_notifiers_info (./include/net/net_namespace.h:422 (discriminator 7))
[   13.035567][   T39]  ? linkwatch_do_dev (net/core/link_watch.c:182 net/core/link_watch.c:166)
[   13.035569][   T39]  __linkwatch_run_queue (net/core/link_watch.c:240)
[   13.035572][   T39]  ? linkwatch_do_dev (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   13.035575][   T39]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   13.035579][   T39]  linkwatch_event (net/core/link_watch.c:314 (discriminator 11))
[   13.035581][   T39]  ? __linkwatch_run_queue (./include/linux/list.h:577)
[   13.035585][   T39]  process_one_work (kernel/workqueue.c:3387)
[   13.035591][   T39]  ? __queue_delayed_work (kernel/workqueue.c:2622)
[   13.035594][   T39]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   13.035602][   T39]  worker_thread (kernel/workqueue.c:3470 kernel/workqueue.c:3551)
[   13.035609][   T39]  ? rescuer_thread (./include/linux/list.h:419 (discriminator 3))
[   13.035611][   T39]  kthread (kernel/kthread.c:436)
[   13.035613][   T39]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   13.035616][   T39]  ? kthread_affine_preferred (kernel/kthread.c:857)
[   13.035618][   T39]  ret_from_fork (arch/x86/kernel/process.c:158)
[   13.035622][   T39]  ? arch_exit_to_user_mode_prepare.isra.0 (arch/x86/entry/vdso/vma.c:80 (discriminator 1))
[   13.035626][   T39]  ? __switch_to (arch/x86/kernel/process_64.c:403 arch/x86/kernel/process_64.c:663)
[   13.035629][   T39]  ? kthread_affine_preferred (kernel/kthread.c:857)
[   13.035631][   T39]  ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
| [   14.057541][  T296] softirqs last disabled at (2096): __dev_queue_xmit (./include/linux/bottom_half.h:20 (discriminator 2) ./include/linux/rcupdate.h:902 (discriminator 2) net/core/dev.c:4844 (discriminator 2))
| [   14.057543][  T296] Preemption disabled at:
| [   14.057544][  T296] __dev_queue_xmit (./include/linux/bottom_half.h:20 (discriminator 2) ./include/linux/rcupdate.h:902 (discriminator 2) net/core/dev.c:4844 (discriminator 2))
| [   14.057554][  T296] Tainted: [W]=WARN
[   14.057555][  T296] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   14.057556][  T296] Workqueue: mld mld_ifc_work
[   14.057560][  T296] Call Trace:
[   14.057562][  T296]  <TASK>
[   14.057564][  T296]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   14.057569][  T296]  ? __dev_queue_xmit (./include/linux/bottom_half.h:20 (discriminator 2) ./include/linux/rcupdate.h:902 (discriminator 2) net/core/dev.c:4844 (discriminator 2))
[   14.057572][  T296]  __might_resched.cold (kernel/sched/core.c:9234)
[   14.057577][  T296]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   14.057581][  T296]  ? __kmalloc_noprof (./include/linux/sched/mm.h:317 mm/slub.c:4636 mm/slub.c:4974 mm/slub.c:5413 mm/slub.c:5439)
[   14.057586][  T296]  __kmalloc_noprof (./include/linux/sched/mm.h:322 (discriminator 2) mm/slub.c:4636 (discriminator 2) mm/slub.c:4974 (discriminator 2) mm/slub.c:5413 (discriminator 2) mm/slub.c:5439 (discriminator 2))
[   14.057588][  T296]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   14.057594][  T296]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:58 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   14.057597][  T296]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   14.057600][  T296]  put_chars (drivers/char/virtio_console.c:1176)
[   14.057603][  T296]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   14.057606][  T296]  ? validate_chain (kernel/locking/lockdep.c:3817 (discriminator 2) kernel/locking/lockdep.c:3837 (discriminator 2) kernel/locking/lockdep.c:3892 (discriminator 2))
[   14.057611][  T296]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   14.057618][  T296]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   14.057620][  T296]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   14.057624][  T296]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   14.057628][  T296]  console_emit_next_record (kernel/printk/printk.c:3183)
[   14.057632][  T296]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   14.057634][  T296]  ? console_flush_one_record (./include/linux/rcupdate.h:314 (discriminator 2) ./include/linux/srcu.h:439 (discriminator 2) kernel/printk/printk.c:291 (discriminator 2) kernel/printk/printk.c:3246 (discriminator 2))
[   14.057637][  T296]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   14.057640][  T296]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   14.057644][  T296]  console_flush_one_record (kernel/printk/printk.c:3268)
[   14.057648][  T296]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   14.057650][  T296]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   14.057655][  T296]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   14.057658][  T296]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   14.057660][  T296]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   14.057662][  T296]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   14.057666][  T296]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   14.057668][  T296]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   14.057671][  T296]  vprintk_emit (kernel/printk/printk.c:2479)
[   14.057676][  T296]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   14.057679][  T296]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   14.057683][  T296]  _printk (kernel/printk/printk.c:2504)
[   14.057687][  T296]  ? snapshot_read.cold (user.c:?)
[   14.057689][  T296]  ? ___ratelimit (lib/ratelimit.c:97 (discriminator 3))
[   14.057695][  T296]  ? idr_get_free (??:?)
[   14.057700][  T296] ip6_tnl_xmit_ctl.cold (net/ipv6/ip6_tunnel.c:1064 (discriminator 3)) ip6_tunnel
[   14.057706][  T296] ip6gre_tunnel_xmit (net/ipv6/ip6_gre.c:888) ip6_gre
[   14.057710][  T296]  ? mark_usage (kernel/locking/lockdep.c:4690)
[   14.057713][  T296]  ? __gre6_xmit (./include/linux/skbuff.h:2904) ip6_gre
[   14.057717][  T296]  ? mark_usage (kernel/locking/lockdep.c:4690)
[   14.057718][  T296]  ? netif_skb_features (net/core/dev.c:3793 net/core/dev.c:3922)
[   14.057720][  T296]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   14.057722][  T296]  ? validate_chain (kernel/locking/lockdep.c:157 kernel/locking/lockdep.c:202 kernel/locking/lockdep.c:3329 kernel/locking/lockdep.c:3924)
[   14.057725][  T296]  ? skb_network_protocol (./include/linux/skbuff.h:2534)
[   14.057728][  T296]  ? mark_usage (kernel/locking/lockdep.c:4690)
[   14.057739][  T296]  dev_hard_start_xmit (./include/linux/netdevice.h:5429 ./include/linux/netdevice.h:5438 net/core/dev.c:3937 net/core/dev.c:3953)
[   14.057741][  T296]  ? 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))
[   14.057744][  T296]  ? validate_xmit_skb_list (net/core/dev.c:4142)
[   14.057747][  T296]  sch_direct_xmit (net/sched/sch_generic.c:372)
[   14.057752][  T296]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   14.057754][  T296]  ? dequeue_skb (./include/trace/events/qdisc.h:14 (discriminator 19))
[   14.057757][  T296]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   14.057759][  T296]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   14.057764][  T296]  __dev_xmit_skb (net/core/dev.c:4262)
[   14.057769][  T296]  ? alloc_netdev_dummy (net/core/dev.c:12327)
[   14.057770][  T296]  ? __dev_queue_xmit (./include/linux/bottom_half.h:20 (discriminator 2) ./include/linux/rcupdate.h:902 (discriminator 2) net/core/dev.c:4844 (discriminator 2))
[   14.057774][  T296]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   14.057776][  T296]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   14.057780][  T296]  __dev_queue_xmit (net/core/dev.c:4884)
[   14.057788][  T296]  ? netdev_core_pick_tx (net/core/dev.c:4784)
[   14.057790][  T296]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   14.057791][  T296]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   14.057798][  T296]  ? neigh_hh_output (./include/net/neighbour.h:525)
[   14.057803][  T296]  ip6_finish_output2 (./include/net/neighbour.h:558 net/ipv6/ip6_output.c:138)
[   14.057808][  T296]  ? ip6_dst_lookup (net/ipv6/ip6_output.c:1269)
[   14.057810][  T296]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   14.057812][  T296]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   14.057815][  T296]  ? ip6_mtu (./include/linux/rcupdate.h:319 (discriminator 2) ./include/linux/rcupdate.h:880 (discriminator 2) ./include/net/ip6_route.h:384 (discriminator 2) net/ipv6/route.c:3290 (discriminator 2))
[   14.057820][  T296]  ip6_finish_output (net/ipv6/ip6_output.c:210 net/ipv6/ip6_output.c:221)
[   14.057824][  T296]  ip6_output (./include/linux/netfilter.h:314 net/ipv6/ip6_output.c:248)
[   14.057827][  T296]  ? ip6_finish_output (./include/net/inet_sock.h:338 (discriminator 1))
[   14.057828][  T296]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   14.057830][  T296]  ? xfrm_bundle_lookup.constprop.0 (net/xfrm/xfrm_policy.c:3049)
[   14.057833][  T296]  ? mark_held_locks (kernel/locking/lockdep.c:4341)
[   14.057837][  T296]  ? __local_bh_enable_ip (kernel/softirq.c:478)
[   14.057839][  T296]  ? __local_bh_enable_ip (kernel/softirq.c:478)
[   14.057841][  T296]  ? icmp6_dst_alloc (net/ipv6/route.c:3364)
[   14.057845][  T296]  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))
[   14.057850][  T296]  ? mld_dad_start_work (net/ipv6/mcast.c:1133)
[   14.057856][  T296]  ? mld_send_cr (./include/linux/lockdep.h:249 net/ipv6/mcast.c:2148)
[   14.057860][  T296]  mld_ifc_work (net/ipv6/mcast.c:2711)
[   14.057863][  T296]  ? process_one_work (kernel/workqueue.c:3363 (discriminator 2))
[   14.057864][  T296]  process_one_work (kernel/workqueue.c:3387)
[   14.057871][  T296]  ? __queue_delayed_work (kernel/workqueue.c:2622)
[   14.057874][  T296]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   14.057881][  T296]  worker_thread (kernel/workqueue.c:3470 kernel/workqueue.c:3551)
[   14.057885][  T296]  ? rescuer_thread (./include/linux/list.h:419 (discriminator 3))
[   14.057888][  T296]  ? __kthread_parkme (./include/linux/instrumented.h:82 ./include/asm-generic/bitops/instrumented-non-atomic.h:141 kernel/kthread.c:272)
[   14.057890][  T296]  ? rescuer_thread (./include/linux/list.h:419 (discriminator 3))
[   14.057893][  T296]  ? rescuer_thread (./include/linux/list.h:419 (discriminator 3))
[   14.057895][  T296]  kthread (kernel/kthread.c:436)
[   14.057897][  T296]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   14.057900][  T296]  ? kthread_affine_preferred (kernel/kthread.c:857)
[   14.057903][  T296]  ret_from_fork (arch/x86/kernel/process.c:158)
[   14.057907][  T296]  ? arch_exit_to_user_mode_prepare.isra.0 (arch/x86/entry/vdso/vma.c:80 (discriminator 1))
[   14.057910][  T296]  ? __switch_to (arch/x86/kernel/process_64.c:403 arch/x86/kernel/process_64.c:663)
[   14.057913][  T296]  ? kthread_affine_preferred (kernel/kthread.c:857)
[   14.057916][  T296]  ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
| [   18.793754][    C1]
| [   18.793755][    C1]
| [   18.793755][    C1] stack backtrace:
| [   18.793760][    C1] Tainted: [W]=WARN
[   18.793761][    C1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   18.793763][    C1] Call Trace:
[   18.793764][    C1]  <IRQ>
[   18.793767][    C1]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   18.793771][    C1]  print_irq_inversion_bug.part.0.cold (kernel/locking/lockdep.c:4141)
[   18.793773][    C1]  mark_lock_irq (kernel/locking/lockdep.c:4095 kernel/locking/lockdep.c:4174 kernel/locking/lockdep.c:4310)
[   18.793776][    C1]  mark_lock (kernel/locking/lockdep.c:4769)
[   18.793778][    C1]  mark_usage (kernel/locking/lockdep.c:4658)
[   18.793779][    C1]  __lock_acquire (kernel/locking/lockdep.c:5208)
[   18.793781][    C1]  lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   18.793783][    C1]  ? console_lock_spinning_enable (kernel/printk/printk.c:1902 (discriminator 2))
[   18.793785][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   18.793788][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   18.793790][    C1]  console_lock_spinning_enable (kernel/printk/printk.c:1902 (discriminator 2))
[   18.793791][    C1]  ? console_lock_spinning_enable (kernel/printk/printk.c:1902 (discriminator 2))
[   18.793793][    C1]  console_emit_next_record (kernel/printk/printk.c:3177)
[   18.793795][    C1]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   18.793797][    C1]  ? console_flush_one_record (./include/linux/rcupdate.h:314 (discriminator 2) ./include/linux/srcu.h:439 (discriminator 2) kernel/printk/printk.c:291 (discriminator 2) kernel/printk/printk.c:3246 (discriminator 2))
[   18.793798][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   18.793800][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   18.793802][    C1]  console_flush_one_record (kernel/printk/printk.c:3268)
[   18.793804][    C1]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   18.793806][    C1]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   18.793808][    C1]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   18.793810][    C1]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   18.793811][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   18.793813][    C1]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   18.793814][    C1]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   18.793816][    C1]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   18.793818][    C1]  vprintk_emit (kernel/printk/printk.c:2479)
[   18.793820][    C1]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   18.793822][    C1]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   18.793824][    C1]  _printk (kernel/printk/printk.c:2504)
[   18.793826][    C1]  ? snapshot_read.cold (user.c:?)
[   18.793827][    C1]  ? ___ratelimit (lib/ratelimit.c:97 (discriminator 3))
[   18.793831][    C1]  ? idr_get_free (??:?)
[   18.793833][    C1] ip6_tnl_xmit_ctl.cold (net/ipv6/ip6_tunnel.c:1064 (discriminator 3)) ip6_tunnel
[   18.793835][    C1] ip6gre_tunnel_xmit (net/ipv6/ip6_gre.c:888) ip6_gre
[   18.793837][    C1]  ? mark_usage (kernel/locking/lockdep.c:4690)
[   18.793839][    C1]  ? __gre6_xmit (./include/linux/skbuff.h:2904) ip6_gre
[   18.793841][    C1]  ? mark_usage (kernel/locking/lockdep.c:4690)
[   18.793842][    C1]  ? netif_skb_features (net/core/dev.c:3793 net/core/dev.c:3922)
[   18.793844][    C1]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   18.793845][    C1]  ? validate_chain (kernel/locking/lockdep.c:157 kernel/locking/lockdep.c:202 kernel/locking/lockdep.c:3329 kernel/locking/lockdep.c:3924)
[   18.793847][    C1]  ? skb_network_protocol (./include/linux/skbuff.h:2534)
[   18.793848][    C1]  ? mark_usage (kernel/locking/lockdep.c:4690)
[   18.793850][    C1]  dev_hard_start_xmit (./include/linux/netdevice.h:5429 ./include/linux/netdevice.h:5438 net/core/dev.c:3937 net/core/dev.c:3953)
[   18.793852][    C1]  ? validate_chain (kernel/locking/lockdep.c:154 (discriminator 5) kernel/locking/lockdep.c:202 (discriminator 5) kernel/locking/lockdep.c:3329 (discriminator 5) kernel/locking/lockdep.c:3924 (discriminator 5))
[   18.793853][    C1]  ? validate_xmit_skb_list (net/core/dev.c:4142)
[   18.793855][    C1]  sch_direct_xmit (net/sched/sch_generic.c:372)
[   18.793857][    C1]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   18.793858][    C1]  ? dequeue_skb (./include/trace/events/qdisc.h:14 (discriminator 19))
[   18.793860][    C1]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   18.793861][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   18.793863][    C1]  __dev_xmit_skb (net/core/dev.c:4262)
[   18.793865][    C1]  ? tc_run (net/core/dev.c:4444 (discriminator 6))
[   18.793867][    C1]  ? alloc_netdev_dummy (net/core/dev.c:12327)
[   18.793868][    C1]  ? netdev_offload_xstats_push_delta (net/core/dev.c:9326 net/core/dev.c:9461)
[   18.793869][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   18.793871][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   18.793873][    C1]  __dev_queue_xmit (net/core/dev.c:4884)
[   18.793876][    C1]  ? netdev_core_pick_tx (net/core/dev.c:4784)
[   18.793877][    C1]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   18.793879][    C1]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   18.793881][    C1]  ? neigh_hh_output (./include/net/neighbour.h:525)
[   18.793883][    C1]  ip6_finish_output2 (./include/net/neighbour.h:558 net/ipv6/ip6_output.c:138)
[   18.793885][    C1]  ? ip6_dst_lookup (net/ipv6/ip6_output.c:1269)
[   18.793886][    C1]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   18.793888][    C1]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   18.793889][    C1]  ? ip6_mtu (./include/linux/rcupdate.h:319 (discriminator 2) ./include/linux/rcupdate.h:880 (discriminator 2) ./include/net/ip6_route.h:384 (discriminator 2) net/ipv6/route.c:3290 (discriminator 2))
[   18.793891][    C1]  ip6_finish_output (net/ipv6/ip6_output.c:210 net/ipv6/ip6_output.c:221)
[   18.793893][    C1]  ip6_output (./include/linux/netfilter.h:314 net/ipv6/ip6_output.c:248)
[   18.793895][    C1]  ? ip6_finish_output (./include/net/inet_sock.h:338 (discriminator 1))
[   18.793896][    C1]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   18.793897][    C1]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   18.793899][    C1]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   18.793900][    C1]  ? __local_bh_enable_ip (kernel/softirq.c:478)
[   18.793902][    C1]  ndisc_send_skb (./include/net/dst.h:470 (discriminator 4) ./include/linux/netfilter.h:325 (discriminator 4) net/ipv6/ndisc.c:513 (discriminator 4))
[   18.793904][    C1]  ? ndisc_recv_na (./include/net/net_namespace.h:422 (discriminator 7))
[   18.793906][    C1]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   18.793909][    C1]  ? __ndisc_fill_addr_option (net/ipv6/ndisc.c:159)
[   18.793910][    C1]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   18.793912][    C1]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   18.793914][    C1]  addrconf_rs_timer (net/ipv6/addrconf.c:4073)
[   18.793916][    C1]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   18.793918][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   18.793920][    C1]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   18.793921][    C1]  call_timer_fn (kernel/time/timer.c:1748)
[   18.793923][    C1]  ? detach_if_pending (./include/linux/list.h:1159)
[   18.793925][    C1]  ? debug_object_active_state (lib/debugobjects.c:1122)
[   18.793928][    C1]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   18.793930][    C1]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   18.793931][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   18.793933][    C1]  __run_timers (kernel/time/timer.c:1799 kernel/time/timer.c:2374)
[   18.793935][    C1]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   18.793937][    C1]  ? __bpf_trace_itimer_expire (./include/trace/events/timer.h:407)
[   18.793939][    C1]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   18.793941][    C1]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   18.793944][    C1]  run_timer_softirq (kernel/time/timer.c:2386 kernel/time/timer.c:2395 kernel/time/timer.c:2403)
[   18.793946][    C1]  ? __run_timers (./include/trace/events/timer.h:138 (discriminator 19))
[   18.793947][    C1]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   18.793950][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   18.793951][    C1]  handle_softirqs (kernel/softirq.c:645)
[   18.793953][    C1]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   18.793954][    C1]  ? _local_bh_enable (kernel/softirq.c:428 (discriminator 1))
[   18.793956][    C1]  __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
[   18.793958][    C1]  irq_exit_rcu (kernel/softirq.c:784)
[   18.793959][    C1]  sysvec_apic_timer_interrupt (arch/x86/kernel/apic/apic.c:1062 (discriminator 37) arch/x86/kernel/apic/apic.c:1062 (discriminator 37))
[   18.793961][    C1]  </IRQ>
[   18.793961][    C1]  <TASK>
[   18.793962][    C1]  ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4488)
[   18.793963][    C1]  asm_sysvec_apic_timer_interrupt (./arch/x86/include/asm/idtentry.h:674)
[   18.793965][    C1] RIP: 0010:pv_native_safe_halt (./arch/x86/include/asm/irqflags.h:48 arch/x86/kernel/paravirt.c:63)
[   18.793968][    C1] Code: 48 8b 3d 94 f2 f5 01 e8 1f 00 00 00 48 2b 05 58 b3 95 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 13 a6 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 f2 f5 01 	mov    0x1f5f294(%rip),%rdi        # 0x1f5f29b
   7:	e8 1f 00 00 00       	call   0x2b
   c:	48 2b 05 58 b3 95 00 	sub    0x95b358(%rip),%rax        # 0x95b36b
  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 a6 11 00 	verw   0x11a613(%rip)        # 0x11a63b
  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
[   18.793970][    C1] RSP: 0018:ffa0000000147e00 EFLAGS: 00000282
[   18.793972][    C1] RAX: 000000000008e8f3 RBX: ff11000001bea380 RCX: ffffffffab2f0307
[   18.793973][    C1] RDX: ff11000001bea380 RSI: ffffffffae038b1c RDI: ffffffffada8d8e0
[   18.793974][    C1] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[   18.793975][    C1] R10: 0000000000000001 R11: 0000000000000001 R12: 1ff4000000028fc3
[   18.793976][    C1] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000000000
[   18.793977][    C1]  ? cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   18.793979][    C1]  default_idle (./arch/x86/include/asm/paravirt.h:62 arch/x86/kernel/process.c:768)
[   18.793981][    C1]  default_idle_call (kernel/sched/idle.c:122)
[   18.793983][    C1]  cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   18.793984][    C1]  ? arch_cpu_idle_exit+0x40/0x40
[   18.793986][    C1]  ? mark_tsc_async_resets (arch/x86/kernel/tsc_sync.c:49)
[   18.793988][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   18.793990][    C1]  do_idle (kernel/sched/idle.c:355)
[   18.793991][    C1]  cpu_startup_entry (kernel/sched/idle.c:454)
[   18.793992][    C1]  start_secondary (arch/x86/kernel/smpboot.c:312)
[   18.793994][    C1]  ? set_cpu_sibling_map (arch/x86/kernel/smpboot.c:733 (discriminator 4))
[   18.793996][    C1]  common_startup_64 (arch/x86/kernel/head_64.S:418)
| [   18.794015][    C1] softirqs last disabled at (583925): __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
| [   18.794017][    C1] Preemption disabled at:
| [   18.794018][    C1] 0x0
| [   18.794023][    C1] Tainted: [W]=WARN
[   18.794023][    C1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   18.794024][    C1] Call Trace:
[   18.794024][    C1]  <IRQ>
[   18.794025][    C1]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   18.794027][    C1]  __might_resched.cold (kernel/sched/core.c:9234)
[   18.794030][    C1]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   18.794033][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   18.794035][    C1]  __kmalloc_noprof (./include/linux/sched/mm.h:322 (discriminator 2) mm/slub.c:4636 (discriminator 2) mm/slub.c:4974 (discriminator 2) mm/slub.c:5413 (discriminator 2) mm/slub.c:5439 (discriminator 2))
[   18.794037][    C1]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   18.794038][    C1]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   18.794040][    C1]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:58 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   18.794042][    C1]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   18.794044][    C1]  put_chars (drivers/char/virtio_console.c:1176)
[   18.794045][    C1]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   18.794047][    C1]  ? mark_lock (kernel/locking/lockdep.c:4769)
[   18.794049][    C1]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   18.794051][    C1]  ? __lock_acquire (kernel/locking/lockdep.c:5208)
[   18.794053][    C1]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   18.794054][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   18.794056][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   18.794057][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   18.794059][    C1]  console_emit_next_record (kernel/printk/printk.c:3183)
[   18.794061][    C1]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   18.794063][    C1]  ? console_flush_one_record (./include/linux/rcupdate.h:314 (discriminator 2) ./include/linux/srcu.h:439 (discriminator 2) kernel/printk/printk.c:291 (discriminator 2) kernel/printk/printk.c:3246 (discriminator 2))
[   18.794065][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   18.794066][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   18.794068][    C1]  console_flush_one_record (kernel/printk/printk.c:3268)
[   18.794070][    C1]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   18.794072][    C1]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   18.794074][    C1]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   18.794076][    C1]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   18.794077][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   18.794079][    C1]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   18.794081][    C1]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   18.794082][    C1]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   18.794084][    C1]  vprintk_emit (kernel/printk/printk.c:2479)
[   18.794086][    C1]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   18.794088][    C1]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   18.794090][    C1]  _printk (kernel/printk/printk.c:2504)
[   18.794092][    C1]  ? snapshot_read.cold (user.c:?)
[   18.794093][    C1]  ? ___ratelimit (lib/ratelimit.c:97 (discriminator 3))
[   18.794096][    C1]  ? idr_get_free (??:?)
[   18.794098][    C1] ip6_tnl_xmit_ctl.cold (net/ipv6/ip6_tunnel.c:1064 (discriminator 3)) ip6_tunnel
[   18.794100][    C1] ip6gre_tunnel_xmit (net/ipv6/ip6_gre.c:888) ip6_gre
[   18.794102][    C1]  ? mark_usage (kernel/locking/lockdep.c:4690)
[   18.794104][    C1]  ? __gre6_xmit (./include/linux/skbuff.h:2904) ip6_gre
[   18.794106][    C1]  ? mark_usage (kernel/locking/lockdep.c:4690)
[   18.794107][    C1]  ? netif_skb_features (net/core/dev.c:3793 net/core/dev.c:3922)
[   18.794109][    C1]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   18.794110][    C1]  ? validate_chain (kernel/locking/lockdep.c:157 kernel/locking/lockdep.c:202 kernel/locking/lockdep.c:3329 kernel/locking/lockdep.c:3924)
[   18.794112][    C1]  ? skb_network_protocol (./include/linux/skbuff.h:2534)
[   18.794113][    C1]  ? mark_usage (kernel/locking/lockdep.c:4690)
[   18.794115][    C1]  dev_hard_start_xmit (./include/linux/netdevice.h:5429 ./include/linux/netdevice.h:5438 net/core/dev.c:3937 net/core/dev.c:3953)
[   18.794117][    C1]  ? validate_chain (kernel/locking/lockdep.c:154 (discriminator 5) kernel/locking/lockdep.c:202 (discriminator 5) kernel/locking/lockdep.c:3329 (discriminator 5) kernel/locking/lockdep.c:3924 (discriminator 5))
[   18.794118][    C1]  ? validate_xmit_skb_list (net/core/dev.c:4142)
[   18.794120][    C1]  sch_direct_xmit (net/sched/sch_generic.c:372)
[   18.794122][    C1]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   18.794123][    C1]  ? dequeue_skb (./include/trace/events/qdisc.h:14 (discriminator 19))
[   18.794124][    C1]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   18.794126][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   18.794128][    C1]  __dev_xmit_skb (net/core/dev.c:4262)
[   18.794130][    C1]  ? tc_run (net/core/dev.c:4444 (discriminator 6))
[   18.794131][    C1]  ? alloc_netdev_dummy (net/core/dev.c:12327)
[   18.794133][    C1]  ? netdev_offload_xstats_push_delta (net/core/dev.c:9326 net/core/dev.c:9461)
[   18.794134][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   18.794136][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   18.794138][    C1]  __dev_queue_xmit (net/core/dev.c:4884)
[   18.794140][    C1]  ? netdev_core_pick_tx (net/core/dev.c:4784)
[   18.794142][    C1]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   18.794143][    C1]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   18.794146][    C1]  ? neigh_hh_output (./include/net/neighbour.h:525)
[   18.794148][    C1]  ip6_finish_output2 (./include/net/neighbour.h:558 net/ipv6/ip6_output.c:138)
[   18.794149][    C1]  ? ip6_dst_lookup (net/ipv6/ip6_output.c:1269)
[   18.794151][    C1]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   18.794152][    C1]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   18.794154][    C1]  ? ip6_mtu (./include/linux/rcupdate.h:319 (discriminator 2) ./include/linux/rcupdate.h:880 (discriminator 2) ./include/net/ip6_route.h:384 (discriminator 2) net/ipv6/route.c:3290 (discriminator 2))
[   18.794156][    C1]  ip6_finish_output (net/ipv6/ip6_output.c:210 net/ipv6/ip6_output.c:221)
[   18.794157][    C1]  ip6_output (./include/linux/netfilter.h:314 net/ipv6/ip6_output.c:248)
[   18.794159][    C1]  ? ip6_finish_output (./include/net/inet_sock.h:338 (discriminator 1))
[   18.794160][    C1]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   18.794162][    C1]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   18.794163][    C1]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   18.794165][    C1]  ? __local_bh_enable_ip (kernel/softirq.c:478)
[   18.794166][    C1]  ndisc_send_skb (./include/net/dst.h:470 (discriminator 4) ./include/linux/netfilter.h:325 (discriminator 4) net/ipv6/ndisc.c:513 (discriminator 4))
[   18.794169][    C1]  ? ndisc_recv_na (./include/net/net_namespace.h:422 (discriminator 7))
[   18.794171][    C1]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   18.794173][    C1]  ? __ndisc_fill_addr_option (net/ipv6/ndisc.c:159)
[   18.794175][    C1]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   18.794176][    C1]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   18.794178][    C1]  addrconf_rs_timer (net/ipv6/addrconf.c:4073)
[   18.794180][    C1]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   18.794182][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   18.794184][    C1]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   18.794185][    C1]  call_timer_fn (kernel/time/timer.c:1748)
[   18.794187][    C1]  ? detach_if_pending (./include/linux/list.h:1159)
[   18.794189][    C1]  ? debug_object_active_state (lib/debugobjects.c:1122)
[   18.794190][    C1]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   18.794192][    C1]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   18.794193][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   18.794195][    C1]  __run_timers (kernel/time/timer.c:1799 kernel/time/timer.c:2374)
[   18.794197][    C1]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   18.794199][    C1]  ? __bpf_trace_itimer_expire (./include/trace/events/timer.h:407)
[   18.794201][    C1]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   18.794203][    C1]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   18.794205][    C1]  run_timer_softirq (kernel/time/timer.c:2386 kernel/time/timer.c:2395 kernel/time/timer.c:2403)
[   18.794207][    C1]  ? __run_timers (./include/trace/events/timer.h:138 (discriminator 19))
[   18.794209][    C1]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   18.794210][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   18.794212][    C1]  handle_softirqs (kernel/softirq.c:645)
[   18.794214][    C1]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   18.794215][    C1]  ? _local_bh_enable (kernel/softirq.c:428 (discriminator 1))
[   18.794217][    C1]  __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
[   18.794218][    C1]  irq_exit_rcu (kernel/softirq.c:784)
[   18.794220][    C1]  sysvec_apic_timer_interrupt (arch/x86/kernel/apic/apic.c:1062 (discriminator 37) arch/x86/kernel/apic/apic.c:1062 (discriminator 37))
[   18.794221][    C1]  </IRQ>
[   18.794222][    C1]  <TASK>
[   18.794222][    C1]  ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4488)
[   18.794224][    C1]  asm_sysvec_apic_timer_interrupt (./arch/x86/include/asm/idtentry.h:674)
[   18.794225][    C1] RIP: 0010:pv_native_safe_halt (./arch/x86/include/asm/irqflags.h:48 arch/x86/kernel/paravirt.c:63)
[   18.794227][    C1] Code: 48 8b 3d 94 f2 f5 01 e8 1f 00 00 00 48 2b 05 58 b3 95 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 13 a6 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 f2 f5 01 	mov    0x1f5f294(%rip),%rdi        # 0x1f5f29b
   7:	e8 1f 00 00 00       	call   0x2b
   c:	48 2b 05 58 b3 95 00 	sub    0x95b358(%rip),%rax        # 0x95b36b
  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 a6 11 00 	verw   0x11a613(%rip)        # 0x11a63b
  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
[   18.794228][    C1] RSP: 0018:ffa0000000147e00 EFLAGS: 00000282
[   18.794229][    C1] RAX: 000000000008e8f3 RBX: ff11000001bea380 RCX: ffffffffab2f0307
[   18.794230][    C1] RDX: ff11000001bea380 RSI: ffffffffae038b1c RDI: ffffffffada8d8e0
[   18.794231][    C1] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[   18.794232][    C1] R10: 0000000000000001 R11: 0000000000000001 R12: 1ff4000000028fc3
[   18.794232][    C1] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000000000
[   18.794234][    C1]  ? cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   18.794236][    C1]  default_idle (./arch/x86/include/asm/paravirt.h:62 arch/x86/kernel/process.c:768)
[   18.794237][    C1]  default_idle_call (kernel/sched/idle.c:122)
[   18.794239][    C1]  cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   18.794241][    C1]  ? arch_cpu_idle_exit+0x40/0x40
[   18.794242][    C1]  ? mark_tsc_async_resets (arch/x86/kernel/tsc_sync.c:49)
[   18.794243][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   18.794245][    C1]  do_idle (kernel/sched/idle.c:355)
[   18.794247][    C1]  cpu_startup_entry (kernel/sched/idle.c:454)
[   18.794248][    C1]  start_secondary (arch/x86/kernel/smpboot.c:312)
[   18.794250][    C1]  ? set_cpu_sibling_map (arch/x86/kernel/smpboot.c:733 (discriminator 4))
[   18.794251][    C1]  common_startup_64 (arch/x86/kernel/head_64.S:418)
| [   28.008762][    C1] softirqs last disabled at (583925): __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
| [   28.008765][    C1] Preemption disabled at:
| [   28.008766][    C1] 0x0
| [   28.008780][    C1] Tainted: [W]=WARN
[   28.008782][    C1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   28.008784][    C1] Call Trace:
[   28.008786][    C1]  <IRQ>
[   28.008789][    C1]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   28.008796][    C1]  __might_resched.cold (kernel/sched/core.c:9234)
[   28.008801][    C1]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   28.008805][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   28.008810][    C1]  __kmalloc_noprof (./include/linux/sched/mm.h:322 (discriminator 2) mm/slub.c:4636 (discriminator 2) mm/slub.c:4974 (discriminator 2) mm/slub.c:5413 (discriminator 2) mm/slub.c:5439 (discriminator 2))
[   28.008815][    C1]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   28.008818][    C1]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   28.008823][    C1]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:58 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   28.008826][    C1]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   28.008829][    C1]  put_chars (drivers/char/virtio_console.c:1176)
[   28.008831][    C1]  ? desc_read_finalized_seq (kernel/printk/printk_ringbuffer.c:1934)
[   28.008834][    C1]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   28.008837][    C1]  ? console_prepend_replay (kernel/printk/printk.c:3005)
[   28.008840][    C1]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   28.008844][    C1]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   28.008846][    C1]  ? do_raw_spin_lock (./include/linux/instrumented.h:55 ./include/linux/atomic/atomic-instrumented.h:1301 ./include/asm-generic/qspinlock.h:112 kernel/locking/spinlock_debug.c:116)
[   28.008849][    C1]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   28.008851][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   28.008853][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   28.008856][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   28.008859][    C1]  console_emit_next_record (kernel/printk/printk.c:3183)
[   28.008863][    C1]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   28.008866][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   28.008868][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   28.008870][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   28.008873][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   28.008876][    C1]  ? console_flush_one_record (kernel/printk/printk.c:3247)
[   28.008878][    C1]  console_flush_one_record (kernel/printk/printk.c:3268)
[   28.008882][    C1]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   28.008886][    C1]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   28.008888][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   28.008891][    C1]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   28.008893][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   28.008896][    C1]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   28.008898][    C1]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   28.008900][    C1]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   28.008903][    C1]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   28.008905][    C1]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   28.008909][    C1]  vprintk_emit (kernel/printk/printk.c:2479)
[   28.008914][    C1]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   28.008917][    C1]  ? do_raw_spin_trylock (./include/linux/instrumented.h:55 ./include/linux/atomic/atomic-instrumented.h:1301 ./include/asm-generic/qspinlock.h:98 kernel/locking/spinlock_debug.c:123)
[   28.008919][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   28.008922][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   28.008925][    C1]  _printk (kernel/printk/printk.c:2504)
[   28.008929][    C1]  ? snapshot_read.cold (user.c:?)
[   28.008932][    C1]  ? ___ratelimit (lib/ratelimit.c:97 (discriminator 3))
[   28.008937][    C1]  ? __ipv6_chk_addr_and_flags (./include/linux/rcupdate.h:850 net/ipv6/addrconf.c:1996)
[   28.008941][    C1]  ? idr_get_free (??:?)
[   28.008944][    C1]  ? trace_irq_enable.constprop.0 (./include/linux/instrumented.h:82 ./include/asm-generic/bitops/instrumented-non-atomic.h:141 ./include/linux/cpumask.h:650 ./include/linux/cpumask.h:1232 ./include/trace/events/preemptirq.h:40)
[   28.008948][    C1] ip6_tnl_xmit_ctl.cold (net/ipv6/ip6_tunnel.c:1064 (discriminator 3)) ip6_tunnel
[   28.008955][    C1] ip6gre_tunnel_xmit (net/ipv6/ip6_gre.c:888) ip6_gre
[   28.008961][    C1]  ? __gre6_xmit (./include/linux/skbuff.h:2904) ip6_gre
[   28.008964][    C1]  ? sock_def_readable (./include/linux/rcupdate.h:319 (discriminator 2) ./include/linux/rcupdate.h:880 (discriminator 2) net/core/sock.c:3663 (discriminator 2))
[   28.008968][    C1]  ? packet_rcv (net/packet/af_packet.c:2231)
[   28.008972][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   28.008975][    C1]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   28.008978][    C1]  ? dev_queue_xmit_nit (./include/linux/rcupdate.h:319 (discriminator 2) ./include/linux/rcupdate.h:880 (discriminator 2) net/core/dev.c:2636 (discriminator 2))
[   28.008981][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   28.008983][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   28.008986][    C1]  ? get_stack_info_noinstr (arch/x86/kernel/dumpstack_64.c:173)
[   28.008990][    C1]  dev_hard_start_xmit (./include/linux/netdevice.h:5429 ./include/linux/netdevice.h:5438 net/core/dev.c:3937 net/core/dev.c:3953)
[   28.008993][    C1]  ? validate_xmit_skb_list (net/core/dev.c:4142)
[   28.008996][    C1]  sch_direct_xmit (net/sched/sch_generic.c:372)
[   28.009000][    C1]  ? get_stack_info_noinstr (arch/x86/kernel/dumpstack_64.c:173)
[   28.009002][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   28.009005][    C1]  ? dequeue_skb (./include/trace/events/qdisc.h:14 (discriminator 19))
[   28.009007][    C1]  ? do_raw_spin_trylock (./include/linux/instrumented.h:55 ./include/linux/atomic/atomic-instrumented.h:1301 ./include/asm-generic/qspinlock.h:98 kernel/locking/spinlock_debug.c:123)
[   28.009009][    C1]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   28.009012][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   28.009016][    C1]  __dev_xmit_skb (net/core/dev.c:4262)
[   28.009018][    C1]  ? tc_run (net/core/dev.c:4444 (discriminator 4))
[   28.009021][    C1]  ? alloc_netdev_dummy (net/core/dev.c:12327)
[   28.009023][    C1]  ? netdev_offload_xstats_push_delta (net/core/dev.c:9326 net/core/dev.c:9461)
[   28.009026][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   28.009028][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   28.009031][    C1]  __dev_queue_xmit (net/core/dev.c:4884)
[   28.009035][    C1]  ? filter_irq_stacks (kernel/stacktrace.c:402)
[   28.009038][    C1]  ? addrconf_rs_timer (net/ipv6/addrconf.c:4073)
[   28.009041][    C1]  ? stack_depot_save_flags (lib/stackdepot.c:609 lib/stackdepot.c:676)
[   28.009045][    C1]  ? netdev_core_pick_tx (net/core/dev.c:4784)
[   28.009050][    C1]  ? neigh_hh_output (./include/net/neighbour.h:525)
[   28.009054][    C1]  ip6_finish_output2 (./include/net/neighbour.h:558 net/ipv6/ip6_output.c:138)
[   28.009057][    C1]  ? ip6_dst_lookup (net/ipv6/ip6_output.c:1269)
[   28.009060][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   28.009063][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   28.009065][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   28.009067][    C1]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   28.009070][    C1]  ip6_finish_output (net/ipv6/ip6_output.c:210 net/ipv6/ip6_output.c:221)
[   28.009073][    C1]  ip6_output (./include/linux/netfilter.h:314 net/ipv6/ip6_output.c:248)
[   28.009076][    C1]  ? ip6_finish_output (./include/net/inet_sock.h:338 (discriminator 1))
[   28.009078][    C1]  ? xfrm_bundle_lookup.constprop.0 (net/xfrm/xfrm_policy.c:3049)
[   28.009082][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   28.009085][    C1]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   28.009087][    C1]  ? trace_irq_disable.constprop.0 (./include/trace/events/preemptirq.h:36 (discriminator 22))
[   28.009089][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   28.009091][    C1]  ? trace_hardirqs_on (kernel/trace/trace_preemptirq.c:78)
[   28.009093][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   28.009095][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   28.009098][    C1]  ndisc_send_skb (./include/net/dst.h:470 (discriminator 4) ./include/linux/netfilter.h:325 (discriminator 4) net/ipv6/ndisc.c:513 (discriminator 4))
[   28.009103][    C1]  ? ndisc_recv_na (./include/net/net_namespace.h:422 (discriminator 7))
[   28.009107][    C1]  ? __ndisc_fill_addr_option (net/ipv6/ndisc.c:159)
[   28.009110][    C1]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   28.009113][    C1]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   28.009116][    C1]  addrconf_rs_timer (net/ipv6/addrconf.c:4073)
[   28.009119][    C1]  ? do_raw_spin_lock (./include/linux/instrumented.h:55 ./include/linux/atomic/atomic-instrumented.h:1301 ./include/asm-generic/qspinlock.h:112 kernel/locking/spinlock_debug.c:116)
[   28.009122][    C1]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   28.009124][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   28.009127][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   28.009129][    C1]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:58 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   28.009131][    C1]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   28.009134][    C1]  call_timer_fn (kernel/time/timer.c:1748)
[   28.009138][    C1]  ? detach_if_pending (./include/linux/list.h:1159)
[   28.009140][    C1]  ? debug_object_active_state (lib/debugobjects.c:1122)
[   28.009145][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   28.009149][    C1]  __run_timers (kernel/time/timer.c:1799 kernel/time/timer.c:2374)
[   28.009151][    C1]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   28.009155][    C1]  ? __bpf_trace_itimer_expire (./include/trace/events/timer.h:407)
[   28.009158][    C1]  ? do_raw_spin_lock (./include/linux/instrumented.h:55 ./include/linux/atomic/atomic-instrumented.h:1301 ./include/asm-generic/qspinlock.h:112 kernel/locking/spinlock_debug.c:116)
[   28.009162][    C1]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   28.009165][    C1]  run_timer_softirq (kernel/time/timer.c:2386 kernel/time/timer.c:2395 kernel/time/timer.c:2403)
[   28.009168][    C1]  ? __run_timers (./include/trace/events/timer.h:138 (discriminator 19))
[   28.009171][    C1]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   28.009173][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   28.009176][    C1]  handle_softirqs (kernel/softirq.c:645)
[   28.009179][    C1]  ? _local_bh_enable (kernel/softirq.c:428 (discriminator 1))
[   28.009181][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   28.009184][    C1]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   28.009187][    C1]  __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
[   28.009189][    C1]  irq_exit_rcu (kernel/softirq.c:784)
[   28.009191][    C1]  sysvec_apic_timer_interrupt (arch/x86/kernel/apic/apic.c:1062 (discriminator 37) arch/x86/kernel/apic/apic.c:1062 (discriminator 37))
[   28.009194][    C1]  </IRQ>
[   28.009195][    C1]  <TASK>
[   28.009196][    C1]  ? _raw_spin_unlock (./include/linux/spinlock_api_smp.h:201 (discriminator 1) kernel/locking/spinlock.c:213 (discriminator 1))
[   28.009200][    C1]  asm_sysvec_apic_timer_interrupt (./arch/x86/include/asm/idtentry.h:674)
[   28.009203][    C1] RIP: 0010:pv_native_safe_halt (./arch/x86/include/asm/irqflags.h:48 arch/x86/kernel/paravirt.c:63)
[   28.009207][    C1] Code: 48 8b 3d 94 f2 f5 01 e8 1f 00 00 00 48 2b 05 58 b3 95 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 13 a6 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 f2 f5 01 	mov    0x1f5f294(%rip),%rdi        # 0x1f5f29b
   7:	e8 1f 00 00 00       	call   0x2b
   c:	48 2b 05 58 b3 95 00 	sub    0x95b358(%rip),%rax        # 0x95b36b
  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 a6 11 00 	verw   0x11a613(%rip)        # 0x11a63b
  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
[   28.009210][    C1] RSP: 0018:ffa0000000147e00 EFLAGS: 00000246
[   28.009214][    C1] RAX: 0000000000000001 RBX: ff11000001bea380 RCX: 0000000000000001
[   28.009216][    C1] RDX: 0000000000000001 RSI: ffffffffada8d860 RDI: ffffffffab2f0307
[   28.009217][    C1] RBP: 0000000000000000 R08: ffffffffad77f421 R09: 1fe2200006a563a2
[   28.009219][    C1] R10: 0000000000000001 R11: 0000000000000000 R12: 1ff4000000028fc3
[   28.009220][    C1] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000000000
[   28.009222][    C1]  ? ct_kernel_exit.constprop.0 (./include/linux/instrumented.h:97 kernel/context_tracking.c:124)
[   28.009226][    C1]  ? cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   28.009230][    C1]  default_idle (./arch/x86/include/asm/paravirt.h:62 arch/x86/kernel/process.c:768)
[   28.009233][    C1]  default_idle_call (kernel/sched/idle.c:122)
[   28.009235][    C1]  cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   28.009238][    C1]  ? arch_cpu_idle_exit+0x40/0x40
[   28.009240][    C1]  ? mark_tsc_async_resets (arch/x86/kernel/tsc_sync.c:49)
[   28.009244][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   28.009247][    C1]  do_idle (kernel/sched/idle.c:355)
[   28.009249][    C1]  cpu_startup_entry (kernel/sched/idle.c:454)
[   28.009252][    C1]  start_secondary (arch/x86/kernel/smpboot.c:312)
[   28.009255][    C1]  ? set_cpu_sibling_map (arch/x86/kernel/smpboot.c:733 (discriminator 4))
[   28.009258][    C1]  common_startup_64 (arch/x86/kernel/head_64.S:418)
| [   45.416476][    C1] softirqs last disabled at (583925): __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
| [   45.416478][    C1] Preemption disabled at:
| [   45.416479][    C1] 0x0
| [   45.416489][    C1] Tainted: [W]=WARN
[   45.416490][    C1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   45.416492][    C1] Call Trace:
[   45.416494][    C1]  <IRQ>
[   45.416496][    C1]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   45.416501][    C1]  __might_resched.cold (kernel/sched/core.c:9234)
[   45.416505][    C1]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   45.416508][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   45.416512][    C1]  __kmalloc_noprof (./include/linux/sched/mm.h:322 (discriminator 2) mm/slub.c:4636 (discriminator 2) mm/slub.c:4974 (discriminator 2) mm/slub.c:5413 (discriminator 2) mm/slub.c:5439 (discriminator 2))
[   45.416515][    C1]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   45.416518][    C1]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   45.416521][    C1]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:58 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   45.416523][    C1]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   45.416525][    C1]  put_chars (drivers/char/virtio_console.c:1176)
[   45.416527][    C1]  ? desc_read_finalized_seq (kernel/printk/printk_ringbuffer.c:1934)
[   45.416529][    C1]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   45.416531][    C1]  ? console_prepend_replay (kernel/printk/printk.c:3005)
[   45.416533][    C1]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   45.416536][    C1]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   45.416537][    C1]  ? do_raw_spin_lock (./include/linux/instrumented.h:55 ./include/linux/atomic/atomic-instrumented.h:1301 ./include/asm-generic/qspinlock.h:112 kernel/locking/spinlock_debug.c:116)
[   45.416539][    C1]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   45.416540][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   45.416542][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   45.416543][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   45.416545][    C1]  console_emit_next_record (kernel/printk/printk.c:3183)
[   45.416548][    C1]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   45.416549][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   45.416551][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   45.416553][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   45.416554][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   45.416556][    C1]  ? console_flush_one_record (kernel/printk/printk.c:3247)
[   45.416558][    C1]  console_flush_one_record (kernel/printk/printk.c:3268)
[   45.416560][    C1]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   45.416562][    C1]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   45.416564][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   45.416565][    C1]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   45.416567][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   45.416568][    C1]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   45.416570][    C1]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   45.416571][    C1]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   45.416573][    C1]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   45.416575][    C1]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   45.416576][    C1]  vprintk_emit (kernel/printk/printk.c:2479)
[   45.416580][    C1]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   45.416582][    C1]  ? do_raw_spin_trylock (./include/linux/instrumented.h:55 ./include/linux/atomic/atomic-instrumented.h:1301 ./include/asm-generic/qspinlock.h:98 kernel/locking/spinlock_debug.c:123)
[   45.416584][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   45.416585][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   45.416587][    C1]  _printk (kernel/printk/printk.c:2504)
[   45.416590][    C1]  ? snapshot_read.cold (user.c:?)
[   45.416592][    C1]  ? ___ratelimit (lib/ratelimit.c:97 (discriminator 3))
[   45.416596][    C1]  ? __ipv6_chk_addr_and_flags (./include/linux/rcupdate.h:850 net/ipv6/addrconf.c:1996)
[   45.416599][    C1]  ? idr_get_free (??:?)
[   45.416601][    C1]  ? trace_irq_enable.constprop.0 (./include/linux/instrumented.h:82 ./include/asm-generic/bitops/instrumented-non-atomic.h:141 ./include/linux/cpumask.h:650 ./include/linux/cpumask.h:1232 ./include/trace/events/preemptirq.h:40)
[   45.416604][    C1] ip6_tnl_xmit_ctl.cold (net/ipv6/ip6_tunnel.c:1064 (discriminator 3)) ip6_tunnel
[   45.416609][    C1] ip6gre_tunnel_xmit (net/ipv6/ip6_gre.c:888) ip6_gre
[   45.416612][    C1]  ? __gre6_xmit (./include/linux/skbuff.h:2904) ip6_gre
[   45.416614][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   45.416616][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   45.416617][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   45.416619][    C1]  ? netif_skb_features (net/core/dev.c:3793 net/core/dev.c:3922)
[   45.416622][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   45.416624][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   45.416625][    C1]  ? skb_network_protocol (./include/linux/skbuff.h:2534)
[   45.416627][    C1]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   45.416628][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   45.416630][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   45.416631][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   45.416633][    C1]  ? get_stack_info_noinstr (arch/x86/kernel/dumpstack_64.c:173)
[   45.416636][    C1]  dev_hard_start_xmit (./include/linux/netdevice.h:5429 ./include/linux/netdevice.h:5438 net/core/dev.c:3937 net/core/dev.c:3953)
[   45.416638][    C1]  ? validate_xmit_skb_list (net/core/dev.c:4142)
[   45.416640][    C1]  sch_direct_xmit (net/sched/sch_generic.c:372)
[   45.416643][    C1]  ? get_stack_info_noinstr (arch/x86/kernel/dumpstack_64.c:173)
[   45.416644][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   45.416646][    C1]  ? dequeue_skb (./include/trace/events/qdisc.h:14 (discriminator 19))
[   45.416647][    C1]  ? do_raw_spin_trylock (./include/linux/instrumented.h:55 ./include/linux/atomic/atomic-instrumented.h:1301 ./include/asm-generic/qspinlock.h:98 kernel/locking/spinlock_debug.c:123)
[   45.416648][    C1]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   45.416650][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   45.416652][    C1]  __dev_xmit_skb (net/core/dev.c:4262)
[   45.416655][    C1]  ? tc_run (net/core/dev.c:4444 (discriminator 4))
[   45.416656][    C1]  ? alloc_netdev_dummy (net/core/dev.c:12327)
[   45.416657][    C1]  ? netdev_offload_xstats_push_delta (net/core/dev.c:9326 net/core/dev.c:9461)
[   45.416659][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   45.416660][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   45.416662][    C1]  __dev_queue_xmit (net/core/dev.c:4884)
[   45.416665][    C1]  ? filter_irq_stacks (kernel/stacktrace.c:402)
[   45.416667][    C1]  ? addrconf_rs_timer (net/ipv6/addrconf.c:4073)
[   45.416669][    C1]  ? stack_depot_save_flags (lib/stackdepot.c:609 lib/stackdepot.c:676)
[   45.416673][    C1]  ? netdev_core_pick_tx (net/core/dev.c:4784)
[   45.416675][    C1]  ? neigh_hh_output (./include/net/neighbour.h:525)
[   45.416678][    C1]  ip6_finish_output2 (./include/net/neighbour.h:558 net/ipv6/ip6_output.c:138)
[   45.416680][    C1]  ? ip6_dst_lookup (net/ipv6/ip6_output.c:1269)
[   45.416682][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   45.416683][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   45.416685][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   45.416686][    C1]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   45.416688][    C1]  ip6_finish_output (net/ipv6/ip6_output.c:210 net/ipv6/ip6_output.c:221)
[   45.416690][    C1]  ip6_output (./include/linux/netfilter.h:314 net/ipv6/ip6_output.c:248)
[   45.416691][    C1]  ? ip6_finish_output (./include/net/inet_sock.h:338 (discriminator 1))
[   45.416693][    C1]  ? xfrm_bundle_lookup.constprop.0 (net/xfrm/xfrm_policy.c:3049)
[   45.416695][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   45.416697][    C1]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   45.416698][    C1]  ? trace_irq_disable.constprop.0 (./include/trace/events/preemptirq.h:36 (discriminator 22))
[   45.416699][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   45.416701][    C1]  ? trace_hardirqs_on (kernel/trace/trace_preemptirq.c:78)
[   45.416702][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   45.416703][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   45.416705][    C1]  ndisc_send_skb (./include/net/dst.h:470 (discriminator 4) ./include/linux/netfilter.h:325 (discriminator 4) net/ipv6/ndisc.c:513 (discriminator 4))
[   45.416709][    C1]  ? ndisc_recv_na (./include/net/net_namespace.h:422 (discriminator 7))
[   45.416711][    C1]  ? __ndisc_fill_addr_option (net/ipv6/ndisc.c:159)
[   45.416713][    C1]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   45.416715][    C1]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   45.416717][    C1]  addrconf_rs_timer (net/ipv6/addrconf.c:4073)
[   45.416719][    C1]  ? do_raw_spin_lock (./include/linux/instrumented.h:55 ./include/linux/atomic/atomic-instrumented.h:1301 ./include/asm-generic/qspinlock.h:112 kernel/locking/spinlock_debug.c:116)
[   45.416721][    C1]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   45.416722][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   45.416724][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   45.416731][    C1]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:58 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   45.416733][    C1]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   45.416734][    C1]  call_timer_fn (kernel/time/timer.c:1748)
[   45.416737][    C1]  ? detach_if_pending (./include/linux/list.h:1159)
[   45.416739][    C1]  ? debug_object_active_state (lib/debugobjects.c:1122)
[   45.416742][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   45.416744][    C1]  __run_timers (kernel/time/timer.c:1799 kernel/time/timer.c:2374)
[   45.416746][    C1]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   45.416748][    C1]  ? __bpf_trace_itimer_expire (./include/trace/events/timer.h:407)
[   45.416750][    C1]  ? do_raw_spin_lock (./include/linux/instrumented.h:55 ./include/linux/atomic/atomic-instrumented.h:1301 ./include/asm-generic/qspinlock.h:112 kernel/locking/spinlock_debug.c:116)
[   45.416752][    C1]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   45.416755][    C1]  run_timer_softirq (kernel/time/timer.c:2386 kernel/time/timer.c:2395 kernel/time/timer.c:2403)
[   45.416756][    C1]  ? __run_timers (./include/trace/events/timer.h:138 (discriminator 19))
[   45.416758][    C1]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   45.416759][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   45.416761][    C1]  handle_softirqs (kernel/softirq.c:645)
[   45.416763][    C1]  ? _local_bh_enable (kernel/softirq.c:428 (discriminator 1))
[   45.416764][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   45.416766][    C1]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   45.416768][    C1]  __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
[   45.416769][    C1]  irq_exit_rcu (kernel/softirq.c:784)
[   45.416771][    C1]  sysvec_apic_timer_interrupt (arch/x86/kernel/apic/apic.c:1062 (discriminator 37) arch/x86/kernel/apic/apic.c:1062 (discriminator 37))
[   45.416773][    C1]  </IRQ>
[   45.416773][    C1]  <TASK>
[   45.416774][    C1]  ? _raw_spin_unlock (./include/linux/spinlock_api_smp.h:201 (discriminator 1) kernel/locking/spinlock.c:213 (discriminator 1))
[   45.416776][    C1]  asm_sysvec_apic_timer_interrupt (./arch/x86/include/asm/idtentry.h:674)
[   45.416779][    C1] RIP: 0010:pv_native_safe_halt (./arch/x86/include/asm/irqflags.h:48 arch/x86/kernel/paravirt.c:63)
[   45.416781][    C1] Code: 48 8b 3d 94 f2 f5 01 e8 1f 00 00 00 48 2b 05 58 b3 95 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 13 a6 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 f2 f5 01 	mov    0x1f5f294(%rip),%rdi        # 0x1f5f29b
   7:	e8 1f 00 00 00       	call   0x2b
   c:	48 2b 05 58 b3 95 00 	sub    0x95b358(%rip),%rax        # 0x95b36b
  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 a6 11 00 	verw   0x11a613(%rip)        # 0x11a63b
  28:	fb                   	sti
  29:	f4                   	hlt
  2a:*	c3                   	ret		<-- trapping instruction
  2b:	0f 1f 40 d6          	nopl   -0x2a(%rax)
  2f:	48 83 ec 20          	sub    $0x20,%rsp
  33:	8b 17                	mov    (%rdi),%edx
  35:	49 89 f8             	mov    %rdi,%r8
  38:	83 e2 fe             	and    $0xfffffffe,%edx
  3b:	41 89 d2             	mov    %edx,%r10d
  3e:	0f                   	.byte 0xf
  3f:	01                   	.byte 0x1

Code starting with the faulting instruction
===========================================
   0:	c3                   	ret
   1:	0f 1f 40 d6          	nopl   -0x2a(%rax)
   5:	48 83 ec 20          	sub    $0x20,%rsp
   9:	8b 17                	mov    (%rdi),%edx
   b:	49 89 f8             	mov    %rdi,%r8
   e:	83 e2 fe             	and    $0xfffffffe,%edx
  11:	41 89 d2             	mov    %edx,%r10d
  14:	0f                   	.byte 0xf
  15:	01                   	.byte 0x1
[   45.416783][    C1] RSP: 0018:ffa0000000147e00 EFLAGS: 00000246
[   45.416786][    C1] RAX: 0000000000000001 RBX: ff11000001bea380 RCX: 0000000000000001
[   45.416788][    C1] RDX: 0000000000000001 RSI: ffffffffada8d860 RDI: ffffffffab2f0307
[   45.416788][    C1] RBP: 0000000000000000 R08: ffffffffad77f421 R09: 1fe2200006a563a2
[   45.416789][    C1] R10: 0000000000000001 R11: 0000000000000000 R12: 1ff4000000028fc3
[   45.416790][    C1] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000000000
[   45.416791][    C1]  ? ct_kernel_exit.constprop.0 (./include/linux/instrumented.h:97 kernel/context_tracking.c:124)
[   45.416793][    C1]  ? cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   45.416796][    C1]  default_idle (./arch/x86/include/asm/paravirt.h:62 arch/x86/kernel/process.c:768)
[   45.416798][    C1]  default_idle_call (kernel/sched/idle.c:122)
[   45.416799][    C1]  cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   45.416801][    C1]  ? arch_cpu_idle_exit+0x40/0x40
[   45.416802][    C1]  ? mark_tsc_async_resets (arch/x86/kernel/tsc_sync.c:49)
[   45.416805][    C1]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   45.416806][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   45.416808][    C1]  do_idle (kernel/sched/idle.c:355)
[   45.416809][    C1]  cpu_startup_entry (kernel/sched/idle.c:454)
[   45.416811][    C1]  start_secondary (arch/x86/kernel/smpboot.c:312)
[   45.416813][    C1]  ? set_cpu_sibling_map (arch/x86/kernel/smpboot.c:733 (discriminator 4))
[   45.416814][    C1]  common_startup_64 (arch/x86/kernel/head_64.S:418)
| [   83.304653][    C1] softirqs last disabled at (583925): __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
| [   83.304655][    C1] Preemption disabled at:
| [   83.304656][    C1] 0x0
| [   83.304667][    C1] Tainted: [W]=WARN
[   83.304668][    C1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   83.304670][    C1] Call Trace:
[   83.304672][    C1]  <IRQ>
[   83.304673][    C1]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   83.304678][    C1]  __might_resched.cold (kernel/sched/core.c:9234)
[   83.304682][    C1]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   83.304685][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   83.304689][    C1]  __kmalloc_noprof (./include/linux/sched/mm.h:322 (discriminator 2) mm/slub.c:4636 (discriminator 2) mm/slub.c:4974 (discriminator 2) mm/slub.c:5413 (discriminator 2) mm/slub.c:5439 (discriminator 2))
[   83.304693][    C1]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   83.304695][    C1]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   83.304699][    C1]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:58 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   83.304701][    C1]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   83.304703][    C1]  put_chars (drivers/char/virtio_console.c:1176)
[   83.304704][    C1]  ? desc_read_finalized_seq (kernel/printk/printk_ringbuffer.c:1934)
[   83.304706][    C1]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   83.304708][    C1]  ? console_prepend_replay (kernel/printk/printk.c:3005)
[   83.304710][    C1]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   83.304713][    C1]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   83.304714][    C1]  ? do_raw_spin_lock (./include/linux/instrumented.h:55 ./include/linux/atomic/atomic-instrumented.h:1301 ./include/asm-generic/qspinlock.h:112 kernel/locking/spinlock_debug.c:116)
[   83.304716][    C1]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   83.304717][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   83.304719][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   83.304721][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   83.304729][    C1]  console_emit_next_record (kernel/printk/printk.c:3183)
[   83.304731][    C1]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   83.304733][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   83.304735][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   83.304736][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   83.304738][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   83.304740][    C1]  ? console_flush_one_record (kernel/printk/printk.c:3247)
[   83.304742][    C1]  console_flush_one_record (kernel/printk/printk.c:3268)
[   83.304744][    C1]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   83.304747][    C1]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   83.304748][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   83.304750][    C1]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   83.304751][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   83.304753][    C1]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   83.304754][    C1]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   83.304756][    C1]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   83.304758][    C1]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   83.304759][    C1]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   83.304761][    C1]  vprintk_emit (kernel/printk/printk.c:2479)
[   83.304764][    C1]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   83.304766][    C1]  ? do_raw_spin_trylock (./include/linux/instrumented.h:55 ./include/linux/atomic/atomic-instrumented.h:1301 ./include/asm-generic/qspinlock.h:98 kernel/locking/spinlock_debug.c:123)
[   83.304768][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   83.304770][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   83.304771][    C1]  _printk (kernel/printk/printk.c:2504)
[   83.304774][    C1]  ? snapshot_read.cold (user.c:?)
[   83.304776][    C1]  ? ___ratelimit (lib/ratelimit.c:97 (discriminator 3))
[   83.304780][    C1]  ? __ipv6_chk_addr_and_flags (./include/linux/rcupdate.h:850 net/ipv6/addrconf.c:1996)
[   83.304783][    C1]  ? idr_get_free (??:?)
[   83.304785][    C1]  ? trace_irq_enable.constprop.0 (./include/linux/instrumented.h:82 ./include/asm-generic/bitops/instrumented-non-atomic.h:141 ./include/linux/cpumask.h:650 ./include/linux/cpumask.h:1232 ./include/trace/events/preemptirq.h:40)
[   83.304788][    C1] ip6_tnl_xmit_ctl.cold (net/ipv6/ip6_tunnel.c:1064 (discriminator 3)) ip6_tunnel
[   83.304793][    C1] ip6gre_tunnel_xmit (net/ipv6/ip6_gre.c:888) ip6_gre
[   83.304797][    C1]  ? __gre6_xmit (./include/linux/skbuff.h:2904) ip6_gre
[   83.304799][    C1]  ? sock_def_readable (./include/linux/rcupdate.h:319 (discriminator 2) ./include/linux/rcupdate.h:880 (discriminator 2) net/core/sock.c:3663 (discriminator 2))
[   83.304802][    C1]  ? packet_rcv (net/packet/af_packet.c:2231)
[   83.304805][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   83.304807][    C1]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   83.304808][    C1]  ? dev_queue_xmit_nit (./include/linux/rcupdate.h:319 (discriminator 2) ./include/linux/rcupdate.h:880 (discriminator 2) net/core/dev.c:2636 (discriminator 2))
[   83.304811][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   83.304812][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   83.304814][    C1]  ? get_stack_info_noinstr (arch/x86/kernel/dumpstack_64.c:173)
[   83.304817][    C1]  dev_hard_start_xmit (./include/linux/netdevice.h:5429 ./include/linux/netdevice.h:5438 net/core/dev.c:3937 net/core/dev.c:3953)
[   83.304819][    C1]  ? validate_xmit_skb_list (net/core/dev.c:4142)
[   83.304821][    C1]  sch_direct_xmit (net/sched/sch_generic.c:372)
[   83.304823][    C1]  ? get_stack_info_noinstr (arch/x86/kernel/dumpstack_64.c:173)
[   83.304825][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   83.304827][    C1]  ? dequeue_skb (./include/trace/events/qdisc.h:14 (discriminator 19))
[   83.304828][    C1]  ? do_raw_spin_trylock (./include/linux/instrumented.h:55 ./include/linux/atomic/atomic-instrumented.h:1301 ./include/asm-generic/qspinlock.h:98 kernel/locking/spinlock_debug.c:123)
[   83.304829][    C1]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   83.304831][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   83.304833][    C1]  __dev_xmit_skb (net/core/dev.c:4262)
[   83.304835][    C1]  ? tc_run (net/core/dev.c:4444 (discriminator 4))
[   83.304836][    C1]  ? alloc_netdev_dummy (net/core/dev.c:12327)
[   83.304838][    C1]  ? netdev_offload_xstats_push_delta (net/core/dev.c:9326 net/core/dev.c:9461)
[   83.304839][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   83.304841][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   83.304843][    C1]  __dev_queue_xmit (net/core/dev.c:4884)
[   83.304845][    C1]  ? filter_irq_stacks (kernel/stacktrace.c:402)
[   83.304848][    C1]  ? addrconf_rs_timer (net/ipv6/addrconf.c:4073)
[   83.304849][    C1]  ? stack_depot_save_flags (lib/stackdepot.c:609 lib/stackdepot.c:676)
[   83.304852][    C1]  ? netdev_core_pick_tx (net/core/dev.c:4784)
[   83.304855][    C1]  ? neigh_hh_output (./include/net/neighbour.h:525)
[   83.304858][    C1]  ip6_finish_output2 (./include/net/neighbour.h:558 net/ipv6/ip6_output.c:138)
[   83.304860][    C1]  ? ip6_dst_lookup (net/ipv6/ip6_output.c:1269)
[   83.304861][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   83.304863][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   83.304865][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   83.304866][    C1]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   83.304868][    C1]  ip6_finish_output (net/ipv6/ip6_output.c:210 net/ipv6/ip6_output.c:221)
[   83.304870][    C1]  ip6_output (./include/linux/netfilter.h:314 net/ipv6/ip6_output.c:248)
[   83.304871][    C1]  ? ip6_finish_output (./include/net/inet_sock.h:338 (discriminator 1))
[   83.304873][    C1]  ? xfrm_bundle_lookup.constprop.0 (net/xfrm/xfrm_policy.c:3049)
[   83.304876][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   83.304877][    C1]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   83.304879][    C1]  ? trace_irq_disable.constprop.0 (./include/trace/events/preemptirq.h:36 (discriminator 22))
[   83.304880][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   83.304881][    C1]  ? trace_hardirqs_on (kernel/trace/trace_preemptirq.c:78)
[   83.304882][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   83.304884][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   83.304886][    C1]  ndisc_send_skb (./include/net/dst.h:470 (discriminator 4) ./include/linux/netfilter.h:325 (discriminator 4) net/ipv6/ndisc.c:513 (discriminator 4))
[   83.304889][    C1]  ? ndisc_recv_na (./include/net/net_namespace.h:422 (discriminator 7))
[   83.304892][    C1]  ? __ndisc_fill_addr_option (net/ipv6/ndisc.c:159)
[   83.304894][    C1]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   83.304896][    C1]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   83.304898][    C1]  addrconf_rs_timer (net/ipv6/addrconf.c:4073)
[   83.304899][    C1]  ? do_raw_spin_lock (./include/linux/instrumented.h:55 ./include/linux/atomic/atomic-instrumented.h:1301 ./include/asm-generic/qspinlock.h:112 kernel/locking/spinlock_debug.c:116)
[   83.304901][    C1]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   83.304903][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   83.304904][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   83.304906][    C1]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:58 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   83.304907][    C1]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   83.304909][    C1]  call_timer_fn (kernel/time/timer.c:1748)
[   83.304912][    C1]  ? detach_if_pending (./include/linux/list.h:1159)
[   83.304913][    C1]  ? debug_object_active_state (lib/debugobjects.c:1122)
[   83.304917][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   83.304919][    C1]  __run_timers (kernel/time/timer.c:1799 kernel/time/timer.c:2374)
[   83.304921][    C1]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   83.304923][    C1]  ? __bpf_trace_itimer_expire (./include/trace/events/timer.h:407)
[   83.304925][    C1]  ? do_raw_spin_lock (./include/linux/instrumented.h:55 ./include/linux/atomic/atomic-instrumented.h:1301 ./include/asm-generic/qspinlock.h:112 kernel/locking/spinlock_debug.c:116)
[   83.304927][    C1]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   83.304929][    C1]  run_timer_softirq (kernel/time/timer.c:2386 kernel/time/timer.c:2395 kernel/time/timer.c:2403)
[   83.304931][    C1]  ? __run_timers (./include/trace/events/timer.h:138 (discriminator 19))
[   83.304933][    C1]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   83.304934][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   83.304936][    C1]  handle_softirqs (kernel/softirq.c:645)
[   83.304938][    C1]  ? _local_bh_enable (kernel/softirq.c:428 (discriminator 1))
[   83.304939][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   83.304941][    C1]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   83.304943][    C1]  __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
[   83.304944][    C1]  irq_exit_rcu (kernel/softirq.c:784)
[   83.304946][    C1]  sysvec_apic_timer_interrupt (arch/x86/kernel/apic/apic.c:1062 (discriminator 37) arch/x86/kernel/apic/apic.c:1062 (discriminator 37))
[   83.304948][    C1]  </IRQ>
[   83.304949][    C1]  <TASK>
[   83.304949][    C1]  ? _raw_spin_unlock (./include/linux/spinlock_api_smp.h:201 (discriminator 1) kernel/locking/spinlock.c:213 (discriminator 1))
[   83.304952][    C1]  asm_sysvec_apic_timer_interrupt (./arch/x86/include/asm/idtentry.h:674)
[   83.304954][    C1] RIP: 0010:pv_native_safe_halt (./arch/x86/include/asm/irqflags.h:48 arch/x86/kernel/paravirt.c:63)
[   83.304957][    C1] Code: 48 8b 3d 94 f2 f5 01 e8 1f 00 00 00 48 2b 05 58 b3 95 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 13 a6 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 f2 f5 01 	mov    0x1f5f294(%rip),%rdi        # 0x1f5f29b
   7:	e8 1f 00 00 00       	call   0x2b
   c:	48 2b 05 58 b3 95 00 	sub    0x95b358(%rip),%rax        # 0x95b36b
  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 a6 11 00 	verw   0x11a613(%rip)        # 0x11a63b
  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
[   83.304958][    C1] RSP: 0018:ffa0000000147e00 EFLAGS: 00000246
[   83.304962][    C1] RAX: 0000000000000001 RBX: ff11000001bea380 RCX: 0000000000000001
[   83.304963][    C1] RDX: 0000000000000001 RSI: ffffffffada8d860 RDI: ffffffffab2f0307
[   83.304964][    C1] RBP: 0000000000000000 R08: ffffffffad77f421 R09: 1fe2200006a563a2
[   83.304964][    C1] R10: 0000000000000001 R11: 0000000000000000 R12: 1ff4000000028fc3
[   83.304965][    C1] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000000000
[   83.304966][    C1]  ? ct_kernel_exit.constprop.0 (./include/linux/instrumented.h:97 kernel/context_tracking.c:124)
[   83.304968][    C1]  ? cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   83.304971][    C1]  default_idle (./arch/x86/include/asm/paravirt.h:62 arch/x86/kernel/process.c:768)
[   83.304973][    C1]  default_idle_call (kernel/sched/idle.c:122)
[   83.304975][    C1]  cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   83.304977][    C1]  ? arch_cpu_idle_exit+0x40/0x40
[   83.304978][    C1]  ? mark_tsc_async_resets (arch/x86/kernel/tsc_sync.c:49)
[   83.304981][    C1]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   83.304982][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   83.304984][    C1]  do_idle (kernel/sched/idle.c:355)
[   83.304985][    C1]  cpu_startup_entry (kernel/sched/idle.c:454)
[   83.304987][    C1]  start_secondary (arch/x86/kernel/smpboot.c:312)
[   83.304988][    C1]  ? set_cpu_sibling_map (arch/x86/kernel/smpboot.c:733 (discriminator 4))
[   83.304990][    C1]  common_startup_64 (arch/x86/kernel/head_64.S:418)
| [  157.033457][    C1] softirqs last disabled at (583925): __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
| [  157.033459][    C1] Preemption disabled at:
| [  157.033460][    C1] 0x0
| [  157.033471][    C1] Tainted: [W]=WARN
[  157.033472][    C1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  157.033475][    C1] Call Trace:
[  157.033477][    C1]  <IRQ>
[  157.033480][    C1]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[  157.033485][    C1]  __might_resched.cold (kernel/sched/core.c:9234)
[  157.033489][    C1]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[  157.033492][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  157.033496][    C1]  __kmalloc_noprof (./include/linux/sched/mm.h:322 (discriminator 2) mm/slub.c:4636 (discriminator 2) mm/slub.c:4974 (discriminator 2) mm/slub.c:5413 (discriminator 2) mm/slub.c:5439 (discriminator 2))
[  157.033500][    C1]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[  157.033502][    C1]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[  157.033506][    C1]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:58 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[  157.033508][    C1]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[  157.033510][    C1]  put_chars (drivers/char/virtio_console.c:1176)
[  157.033511][    C1]  ? desc_read_finalized_seq (kernel/printk/printk_ringbuffer.c:1934)
[  157.033513][    C1]  ? __send_to_port (drivers/char/virtio_console.c:654)
[  157.033515][    C1]  ? console_prepend_replay (kernel/printk/printk.c:3005)
[  157.033517][    C1]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[  157.033520][    C1]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[  157.033521][    C1]  ? do_raw_spin_lock (./include/linux/instrumented.h:55 ./include/linux/atomic/atomic-instrumented.h:1301 ./include/asm-generic/qspinlock.h:112 kernel/locking/spinlock_debug.c:116)
[  157.033523][    C1]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[  157.033524][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  157.033526][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  157.033528][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[  157.033530][    C1]  console_emit_next_record (kernel/printk/printk.c:3183)
[  157.033532][    C1]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[  157.033534][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  157.033536][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  157.033537][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  157.033539][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[  157.033540][    C1]  ? console_flush_one_record (kernel/printk/printk.c:3247)
[  157.033542][    C1]  console_flush_one_record (kernel/printk/printk.c:3268)
[  157.033544][    C1]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[  157.033547][    C1]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[  157.033549][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[  157.033550][    C1]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[  157.033552][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  157.033553][    C1]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[  157.033555][    C1]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[  157.033556][    C1]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[  157.033558][    C1]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[  157.033560][    C1]  ? vprintk_emit (kernel/printk/printk.c:2478)
[  157.033562][    C1]  vprintk_emit (kernel/printk/printk.c:2479)
[  157.033566][    C1]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[  157.033568][    C1]  ? do_raw_spin_trylock (./include/linux/instrumented.h:55 ./include/linux/atomic/atomic-instrumented.h:1301 ./include/asm-generic/qspinlock.h:98 kernel/locking/spinlock_debug.c:123)
[  157.033570][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  157.033571][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[  157.033573][    C1]  _printk (kernel/printk/printk.c:2504)
[  157.033576][    C1]  ? snapshot_read.cold (user.c:?)
[  157.033578][    C1]  ? ___ratelimit (lib/ratelimit.c:97 (discriminator 3))
[  157.033582][    C1]  ? __ipv6_chk_addr_and_flags (./include/linux/rcupdate.h:850 net/ipv6/addrconf.c:1996)
[  157.033585][    C1]  ? idr_get_free (??:?)
[  157.033588][    C1]  ? trace_irq_enable.constprop.0 (./include/linux/instrumented.h:82 ./include/asm-generic/bitops/instrumented-non-atomic.h:141 ./include/linux/cpumask.h:650 ./include/linux/cpumask.h:1232 ./include/trace/events/preemptirq.h:40)
[  157.033591][    C1] ip6_tnl_xmit_ctl.cold (net/ipv6/ip6_tunnel.c:1064 (discriminator 3)) ip6_tunnel
[  157.033595][    C1] ip6gre_tunnel_xmit (net/ipv6/ip6_gre.c:888) ip6_gre
[  157.033600][    C1]  ? __gre6_xmit (./include/linux/skbuff.h:2904) ip6_gre
[  157.033601][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  157.033603][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[  157.033605][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  157.033607][    C1]  ? netif_skb_features (net/core/dev.c:3793 net/core/dev.c:3922)
[  157.033610][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  157.033612][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[  157.033613][    C1]  ? skb_network_protocol (./include/linux/skbuff.h:2534)
[  157.033615][    C1]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[  157.033616][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  157.033618][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[  157.033619][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  157.033621][    C1]  ? get_stack_info_noinstr (arch/x86/kernel/dumpstack_64.c:173)
[  157.033624][    C1]  dev_hard_start_xmit (./include/linux/netdevice.h:5429 ./include/linux/netdevice.h:5438 net/core/dev.c:3937 net/core/dev.c:3953)
[  157.033626][    C1]  ? validate_xmit_skb_list (net/core/dev.c:4142)
[  157.033628][    C1]  sch_direct_xmit (net/sched/sch_generic.c:372)
[  157.033631][    C1]  ? get_stack_info_noinstr (arch/x86/kernel/dumpstack_64.c:173)
[  157.033632][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  157.033634][    C1]  ? dequeue_skb (./include/trace/events/qdisc.h:14 (discriminator 19))
[  157.033635][    C1]  ? do_raw_spin_trylock (./include/linux/instrumented.h:55 ./include/linux/atomic/atomic-instrumented.h:1301 ./include/asm-generic/qspinlock.h:98 kernel/locking/spinlock_debug.c:123)
[  157.033637][    C1]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[  157.033639][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[  157.033641][    C1]  __dev_xmit_skb (net/core/dev.c:4262)
[  157.033643][    C1]  ? tc_run (net/core/dev.c:4444 (discriminator 4))
[  157.033645][    C1]  ? alloc_netdev_dummy (net/core/dev.c:12327)
[  157.033646][    C1]  ? netdev_offload_xstats_push_delta (net/core/dev.c:9326 net/core/dev.c:9461)
[  157.033648][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  157.033649][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[  157.033651][    C1]  __dev_queue_xmit (net/core/dev.c:4884)
[  157.033654][    C1]  ? filter_irq_stacks (kernel/stacktrace.c:402)
[  157.033657][    C1]  ? addrconf_rs_timer (net/ipv6/addrconf.c:4073)
[  157.033658][    C1]  ? stack_depot_save_flags (lib/stackdepot.c:609 lib/stackdepot.c:676)
[  157.033662][    C1]  ? netdev_core_pick_tx (net/core/dev.c:4784)
[  157.033664][    C1]  ? neigh_hh_output (./include/net/neighbour.h:525)
[  157.033667][    C1]  ip6_finish_output2 (./include/net/neighbour.h:558 net/ipv6/ip6_output.c:138)
[  157.033669][    C1]  ? ip6_dst_lookup (net/ipv6/ip6_output.c:1269)
[  157.033671][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  157.033673][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[  157.033674][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  157.033676][    C1]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[  157.033678][    C1]  ip6_finish_output (net/ipv6/ip6_output.c:210 net/ipv6/ip6_output.c:221)
[  157.033680][    C1]  ip6_output (./include/linux/netfilter.h:314 net/ipv6/ip6_output.c:248)
[  157.033682][    C1]  ? ip6_finish_output (./include/net/inet_sock.h:338 (discriminator 1))
[  157.033683][    C1]  ? xfrm_bundle_lookup.constprop.0 (net/xfrm/xfrm_policy.c:3049)
[  157.033686][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  157.033688][    C1]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[  157.033689][    C1]  ? trace_irq_disable.constprop.0 (./include/trace/events/preemptirq.h:36 (discriminator 22))
[  157.033690][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  157.033691][    C1]  ? trace_hardirqs_on (kernel/trace/trace_preemptirq.c:78)
[  157.033693][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[  157.033694][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  157.033696][    C1]  ndisc_send_skb (./include/net/dst.h:470 (discriminator 4) ./include/linux/netfilter.h:325 (discriminator 4) net/ipv6/ndisc.c:513 (discriminator 4))
[  157.033699][    C1]  ? ndisc_recv_na (./include/net/net_namespace.h:422 (discriminator 7))
[  157.033702][    C1]  ? __ndisc_fill_addr_option (net/ipv6/ndisc.c:159)
[  157.033704][    C1]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[  157.033706][    C1]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[  157.033708][    C1]  addrconf_rs_timer (net/ipv6/addrconf.c:4073)
[  157.033709][    C1]  ? do_raw_spin_lock (./include/linux/instrumented.h:55 ./include/linux/atomic/atomic-instrumented.h:1301 ./include/asm-generic/qspinlock.h:112 kernel/locking/spinlock_debug.c:116)
[  157.033711][    C1]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[  157.033713][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  157.033720][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[  157.033721][    C1]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:58 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[  157.033723][    C1]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[  157.033725][    C1]  call_timer_fn (kernel/time/timer.c:1748)
[  157.033728][    C1]  ? detach_if_pending (./include/linux/list.h:1159)
[  157.033729][    C1]  ? debug_object_active_state (lib/debugobjects.c:1122)
[  157.033733][    C1]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[  157.033734][    C1]  ? timer_recalc_next_expiry (./include/linux/find.h:71 kernel/time/timer.c:1843 kernel/time/timer.c:1865)
[  157.033736][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  157.033738][    C1]  __run_timers (kernel/time/timer.c:1799 kernel/time/timer.c:2374)
[  157.033740][    C1]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[  157.033742][    C1]  ? __bpf_trace_itimer_expire (./include/trace/events/timer.h:407)
[  157.033744][    C1]  ? do_raw_spin_lock (./include/linux/instrumented.h:55 ./include/linux/atomic/atomic-instrumented.h:1301 ./include/asm-generic/qspinlock.h:112 kernel/locking/spinlock_debug.c:116)
[  157.033746][    C1]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[  157.033749][    C1]  run_timer_softirq (kernel/time/timer.c:2386 kernel/time/timer.c:2395 kernel/time/timer.c:2403)
[  157.033751][    C1]  ? __run_timers (./include/trace/events/timer.h:138 (discriminator 19))
[  157.033752][    C1]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[  157.033753][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  157.033755][    C1]  handle_softirqs (kernel/softirq.c:645)
[  157.033757][    C1]  ? _local_bh_enable (kernel/softirq.c:428 (discriminator 1))
[  157.033758][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  157.033760][    C1]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[  157.033762][    C1]  __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
[  157.033763][    C1]  irq_exit_rcu (kernel/softirq.c:784)
[  157.033765][    C1]  sysvec_apic_timer_interrupt (arch/x86/kernel/apic/apic.c:1062 (discriminator 37) arch/x86/kernel/apic/apic.c:1062 (discriminator 37))
[  157.033767][    C1]  </IRQ>
[  157.033767][    C1]  <TASK>
[  157.033768][    C1]  ? _raw_spin_unlock (./include/linux/spinlock_api_smp.h:201 (discriminator 1) kernel/locking/spinlock.c:213 (discriminator 1))
[  157.033770][    C1]  asm_sysvec_apic_timer_interrupt (./arch/x86/include/asm/idtentry.h:674)
[  157.033773][    C1] RIP: 0010:pv_native_safe_halt (./arch/x86/include/asm/irqflags.h:48 arch/x86/kernel/paravirt.c:63)
[  157.033776][    C1] Code: 48 8b 3d 94 f2 f5 01 e8 1f 00 00 00 48 2b 05 58 b3 95 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 13 a6 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 f2 f5 01 	mov    0x1f5f294(%rip),%rdi        # 0x1f5f29b
   7:	e8 1f 00 00 00       	call   0x2b
   c:	48 2b 05 58 b3 95 00 	sub    0x95b358(%rip),%rax        # 0x95b36b
  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 a6 11 00 	verw   0x11a613(%rip)        # 0x11a63b
  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
[  157.033778][    C1] RSP: 0018:ffa0000000147e00 EFLAGS: 00000246
[  157.033781][    C1] RAX: 0000000000000001 RBX: ff11000001bea380 RCX: 0000000000000001
[  157.033783][    C1] RDX: 0000000000000001 RSI: ffffffffada8d860 RDI: ffffffffab2f0307
[  157.033783][    C1] RBP: 0000000000000000 R08: ffffffffad77f421 R09: 1fe2200006a563a2
[  157.033784][    C1] R10: 0000000000000001 R11: 0000000000000000 R12: 1ff4000000028fc3
[  157.033785][    C1] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000000000
[  157.033786][    C1]  ? ct_kernel_exit.constprop.0 (./include/linux/instrumented.h:97 kernel/context_tracking.c:124)
[  157.033788][    C1]  ? cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[  157.033791][    C1]  default_idle (./arch/x86/include/asm/paravirt.h:62 arch/x86/kernel/process.c:768)
[  157.033793][    C1]  default_idle_call (kernel/sched/idle.c:122)
[  157.033795][    C1]  cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[  157.033796][    C1]  ? arch_cpu_idle_exit+0x40/0x40
[  157.033798][    C1]  ? mark_tsc_async_resets (arch/x86/kernel/tsc_sync.c:49)
[  157.033801][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  157.033802][    C1]  do_idle (kernel/sched/idle.c:355)
[  157.033804][    C1]  cpu_startup_entry (kernel/sched/idle.c:454)
[  157.033805][    C1]  start_secondary (arch/x86/kernel/smpboot.c:312)
[  157.033807][    C1]  ? set_cpu_sibling_map (arch/x86/kernel/smpboot.c:733 (discriminator 4))
[  157.033809][    C1]  common_startup_64 (arch/x86/kernel/head_64.S:418)
| [  188.351126][ T1339] softirqs last disabled at (0): 0x0
| [  188.351127][ T1339] Preemption disabled at:
| [  188.351128][ T1339] 0x0
| [  188.351137][ T1339] Tainted: [W]=WARN
[  188.351138][ T1339] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  188.351140][ T1339] Call Trace:
[  188.351142][ T1339]  <TASK>
[  188.351143][ T1339]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[  188.351149][ T1339]  __might_resched.cold (kernel/sched/core.c:9234)
[  188.351153][ T1339]  ? prb_next_reserve_seq (kernel/printk/printk_ringbuffer.c:2128)
[  188.351156][ T1339]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[  188.351159][ T1339]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  188.351163][ T1339]  __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))
[  188.351166][ T1339]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[  188.351169][ T1339]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[  188.351173][ T1339]  ? 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)
[  188.351174][ T1339]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[  188.351176][ T1339]  put_chars (drivers/char/virtio_console.c:1176)
[  188.351178][ T1339]  ? __send_to_port (drivers/char/virtio_console.c:654)
[  188.351180][ T1339]  ? console_prepend_replay (kernel/printk/printk.c:3005)
[  188.351183][ T1339]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[  188.351186][ T1339]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[  188.351187][ T1339]  ? vsnprintf (lib/vsprintf.c:2900)
[  188.351190][ T1339]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[  188.351192][ T1339]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  188.351193][ T1339]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  188.351196][ T1339]  console_emit_next_record (kernel/printk/printk.c:3183)
[  188.351198][ T1339]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[  188.351200][ T1339]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  188.351202][ T1339]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  188.351203][ T1339]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  188.351205][ T1339]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[  188.351207][ T1339]  ? console_flush_one_record (kernel/printk/printk.c:3247)
[  188.351209][ T1339]  console_flush_one_record (kernel/printk/printk.c:3268)
[  188.351211][ T1339]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[  188.351213][ T1339]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[  188.351215][ T1339]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[  188.351217][ T1339]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[  188.351218][ T1339]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  188.351220][ T1339]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[  188.351221][ T1339]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[  188.351223][ T1339]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[  188.351225][ T1339]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[  188.351227][ T1339]  ? vprintk_emit (kernel/printk/printk.c:2478)
[  188.351229][ T1339]  vprintk_emit (kernel/printk/printk.c:2479)
[  188.351233][ T1339]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[  188.351235][ T1339]  ? unwind_next_frame (./include/linux/rcupdate.h:882 ./include/linux/rcupdate.h:1216 arch/x86/kernel/unwind_orc.c:495)
[  188.351237][ T1339]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  188.351240][ T1339]  _printk (kernel/printk/printk.c:2504)
[  188.351243][ T1339]  ? snapshot_read.cold (user.c:?)
[  188.351245][ T1339]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  188.351247][ T1339]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  188.351248][ T1339]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[  188.351250][ T1339]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  188.351251][ T1339]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  188.351254][ T1339] br_set_state (net/bridge/br_stp.c:57 (discriminator 2)) bridge
[  188.351267][ T1339] br_set_port_state (net/bridge/br_netlink.c:931) bridge
[  188.351275][ T1339] br_setport (net/bridge/br_netlink.c:1040 (discriminator 1)) bridge
[  188.351285][ T1339]  ? br_set_port_state (net/bridge/br_netlink.c:928) bridge
[  188.351291][ T1339]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[  188.351293][ T1339]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  188.351295][ T1339]  ? __nla_validate_parse (lib/nlattr.c:635)
[  188.351298][ T1339] br_setlink (net/bridge/br_netlink.c:1143) bridge
[  188.351305][ T1339]  ? br_afspec (net/bridge/br_netlink.c:860 (discriminator 2)) bridge
[  188.351315][ T1339]  rtnl_bridge_setlink (net/core/rtnetlink.c:5707)
[  188.351320][ T1339]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7141)
[  188.351322][ T1339]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[  188.351323][ T1339]  ? filter_irq_stacks (kernel/stacktrace.c:402)
[  188.351326][ T1339]  ? stack_depot_save_flags (lib/stackdepot.c:609 lib/stackdepot.c:676)
[  188.351329][ T1339]  netlink_rcv_skb (net/netlink/af_netlink.c:2556)
[  188.351331][ T1339]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[  188.351333][ T1339]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[  188.351334][ T1339]  ? netlink_ack (./include/linux/skbuff.h:2718)
[  188.351336][ T1339]  ? __netlink_lookup (./include/linux/rcupdate.h:850 ./include/linux/rhashtable.h:709 net/netlink/af_netlink.c:499)
[  188.351338][ T1339]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  188.351340][ T1339]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[  188.351342][ T1339]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[  188.351344][ T1339]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[  188.351345][ T1339]  ? percpu_counter_add_batch (lib/percpu_counter.c:101 (discriminator 3) lib/percpu_counter.c:93 (discriminator 3))
[  188.351347][ T1339]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  188.351349][ T1339]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  188.351351][ T1339]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  188.351352][ T1339]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  188.351354][ T1339]  netlink_sendmsg (net/netlink/af_netlink.c:1900)
[  188.351356][ T1339]  ? netlink_unicast (./include/net/net_namespace.h:422 (discriminator 7))
[  188.351358][ T1339]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  188.351360][ T1339]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[  188.351361][ T1339]  ____sys_sendmsg (net/socket.c:800 (discriminator 4) net/socket.c:815 (discriminator 4) net/socket.c:2713 (discriminator 4))
[  188.351364][ T1339]  ? copy_msghdr_from_user (net/socket.c:2650)
[  188.351366][ T1339]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5399)
[  188.351368][ T1339]  ? move_addr_to_kernel (net/socket.c:258)
[  188.351370][ T1339]  ? do_fault_around (./include/linux/rcupdate.h:882 mm/memory.c:5961)
[  188.351373][ T1339]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[  188.351375][ T1339]  ___sys_sendmsg (net/socket.c:2767)
[  188.351377][ T1339]  ? do_pte_missing (mm/memory.c:5991 mm/memory.c:6134 mm/memory.c:4700)
[  188.351379][ T1339]  ? copy_msghdr_from_user (net/socket.c:2619)
[  188.351381][ T1339]  ? rcu_read_unlock (./include/linux/rcupdate.h:878 (discriminator 6))
[  188.351385][ T1339]  __sys_sendmsg (net/socket.c:2799)
[  188.351387][ T1339]  ? __sys_sendmsg_sock (net/socket.c:2780)
[  188.351390][ T1339]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  188.351392][ T1339]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  188.351394][ T1339]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[  188.351396][ T1339]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[  188.351398][ T1339]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  188.351400][ T1339] RIP: 0033:0x7f415e71054e
[  188.351402][ T1339] 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
[  188.351404][ T1339] RSP: 002b:00007ffeb0fbfd10 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[  188.351408][ T1339] RAX: ffffffffffffffda RBX: 00007ffeb0fbfec0 RCX: 00007f415e71054e
[  188.351409][ T1339] RDX: 0000000000000000 RSI: 00007ffeb0fbfdc0 RDI: 0000000000000005
[  188.351410][ T1339] RBP: 00007ffeb0fbfd20 R08: 0000000000000000 R09: 0000000000000000
[  188.351411][ T1339] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a90e0de
[  188.351412][ T1339] R13: 0000000000425380 R14: 00007ffeb0fc1825 R15: 00000000ffffffff
| [  192.732235][ T1361] softirqs last disabled at (0): 0x0
| [  192.732238][ T1361] Preemption disabled at:
| [  192.732239][ T1361] 0x0
| [  192.732249][ T1361] Tainted: [W]=WARN
[  192.732250][ T1361] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  192.732253][ T1361] Call Trace:
[  192.732255][ T1361]  <TASK>
[  192.732257][ T1361]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[  192.732263][ T1361]  __might_resched.cold (kernel/sched/core.c:9234)
[  192.732268][ T1361]  ? prb_next_reserve_seq (kernel/printk/printk_ringbuffer.c:2128)
[  192.732271][ T1361]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[  192.732275][ T1361]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  192.732283][ T1361]  __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))
[  192.732287][ T1361]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[  192.732290][ T1361]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[  192.732295][ T1361]  ? 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)
[  192.732297][ T1361]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[  192.732300][ T1361]  put_chars (drivers/char/virtio_console.c:1176)
[  192.732303][ T1361]  ? __send_to_port (drivers/char/virtio_console.c:654)
[  192.732305][ T1361]  ? console_prepend_replay (kernel/printk/printk.c:3005)
[  192.732310][ T1361]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[  192.732314][ T1361]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[  192.732316][ T1361]  ? vsnprintf (lib/vsprintf.c:2900)
[  192.732320][ T1361]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[  192.732322][ T1361]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  192.732324][ T1361]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  192.732328][ T1361]  console_emit_next_record (kernel/printk/printk.c:3183)
[  192.732332][ T1361]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[  192.732334][ T1361]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  192.732337][ T1361]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  192.732339][ T1361]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  192.732341][ T1361]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[  192.732345][ T1361]  ? console_flush_one_record (kernel/printk/printk.c:3247)
[  192.732347][ T1361]  console_flush_one_record (kernel/printk/printk.c:3268)
[  192.732350][ T1361]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[  192.732354][ T1361]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[  192.732357][ T1361]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[  192.732359][ T1361]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[  192.732361][ T1361]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  192.732364][ T1361]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[  192.732366][ T1361]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[  192.732368][ T1361]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[  192.732371][ T1361]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[  192.732374][ T1361]  ? vprintk_emit (kernel/printk/printk.c:2478)
[  192.732376][ T1361]  vprintk_emit (kernel/printk/printk.c:2479)
[  192.732383][ T1361]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[  192.732385][ T1361]  ? unwind_next_frame (./include/linux/rcupdate.h:882 ./include/linux/rcupdate.h:1216 arch/x86/kernel/unwind_orc.c:495)
[  192.732389][ T1361]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  192.732392][ T1361]  _printk (kernel/printk/printk.c:2504)
[  192.732396][ T1361]  ? snapshot_read.cold (user.c:?)
[  192.732398][ T1361]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  192.732401][ T1361]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  192.732404][ T1361]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[  192.732406][ T1361]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  192.732408][ T1361]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  192.732412][ T1361] br_set_state (net/bridge/br_stp.c:57 (discriminator 2)) bridge
[  192.732432][ T1361] br_set_port_state (net/bridge/br_netlink.c:931) bridge
[  192.732447][ T1361] br_setport (net/bridge/br_netlink.c:1040 (discriminator 1)) bridge
[  192.732460][ T1361]  ? br_set_port_state (net/bridge/br_netlink.c:928) bridge
[  192.732472][ T1361]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[  192.732474][ T1361]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  192.732478][ T1361]  ? __nla_validate_parse (lib/nlattr.c:635)
[  192.732482][ T1361] br_setlink (net/bridge/br_netlink.c:1143) bridge
[  192.732496][ T1361]  ? br_afspec (net/bridge/br_netlink.c:860 (discriminator 2)) bridge
[  192.732515][ T1361]  rtnl_bridge_setlink (net/core/rtnetlink.c:5707)
[  192.732521][ T1361]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7141)
[  192.732524][ T1361]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[  192.732526][ T1361]  ? filter_irq_stacks (kernel/stacktrace.c:402)
[  192.732530][ T1361]  ? stack_depot_save_flags (lib/stackdepot.c:609 lib/stackdepot.c:676)
[  192.732535][ T1361]  netlink_rcv_skb (net/netlink/af_netlink.c:2556)
[  192.732538][ T1361]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[  192.732540][ T1361]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[  192.732542][ T1361]  ? netlink_ack (./include/linux/skbuff.h:2718)
[  192.732544][ T1361]  ? __netlink_lookup (./include/linux/rcupdate.h:850 ./include/linux/rhashtable.h:709 net/netlink/af_netlink.c:499)
[  192.732548][ T1361]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  192.732551][ T1361]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[  192.732554][ T1361]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[  192.732557][ T1361]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[  192.732559][ T1361]  ? next_uptodate_folio (mm/filemap.c:3747)
[  192.732563][ T1361]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  192.732565][ T1361]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  192.732568][ T1361]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  192.732571][ T1361]  netlink_sendmsg (net/netlink/af_netlink.c:1900)
[  192.732574][ T1361]  ? netlink_unicast (./include/net/net_namespace.h:422 (discriminator 7))
[  192.732577][ T1361]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  192.732579][ T1361]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[  192.732582][ T1361]  ____sys_sendmsg (net/socket.c:800 (discriminator 4) net/socket.c:815 (discriminator 4) net/socket.c:2713 (discriminator 4))
[  192.732586][ T1361]  ? copy_msghdr_from_user (net/socket.c:2650)
[  192.732588][ T1361]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5399)
[  192.732590][ T1361]  ? move_addr_to_kernel (net/socket.c:258)
[  192.732594][ T1361]  ? do_fault_around (./include/linux/rcupdate.h:882 mm/memory.c:5961)
[  192.732597][ T1361]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[  192.732600][ T1361]  ___sys_sendmsg (net/socket.c:2767)
[  192.732602][ T1361]  ? do_pte_missing (mm/memory.c:5991 mm/memory.c:6134 mm/memory.c:4700)
[  192.732606][ T1361]  ? copy_msghdr_from_user (net/socket.c:2619)
[  192.732608][ T1361]  ? rcu_read_unlock (./include/linux/rcupdate.h:878 (discriminator 6))
[  192.732616][ T1361]  __sys_sendmsg (net/socket.c:2799)
[  192.732619][ T1361]  ? __sys_sendmsg_sock (net/socket.c:2780)
[  192.732622][ T1361]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  192.732625][ T1361]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  192.732628][ T1361]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[  192.732631][ T1361]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[  192.732634][ T1361]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  192.732637][ T1361] RIP: 0033:0x7fbf877ed54e
[  192.732640][ T1361] 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
[  192.732643][ T1361] RSP: 002b:00007ffd072cc890 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[  192.732647][ T1361] RAX: ffffffffffffffda RBX: 00007ffd072cca40 RCX: 00007fbf877ed54e
[  192.732649][ T1361] RDX: 0000000000000000 RSI: 00007ffd072cc940 RDI: 0000000000000005
[  192.732650][ T1361] RBP: 00007ffd072cc8a0 R08: 0000000000000000 R09: 0000000000000000
[  192.732651][ T1361] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a90e0e3
[  192.732653][ T1361] R13: 0000000000425380 R14: 00007ffd072ce823 R15: 00000000ffffffff
| [  200.538992][ T1418] softirqs last disabled at (0): 0x0
| [  200.538995][ T1418] Preemption disabled at:
| [  200.538996][ T1418] 0x0
| [  200.539007][ T1418] Tainted: [W]=WARN
[  200.539008][ T1418] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  200.539011][ T1418] Call Trace:
[  200.539013][ T1418]  <TASK>
[  200.539015][ T1418]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[  200.539022][ T1418]  __might_resched.cold (kernel/sched/core.c:9234)
[  200.539026][ T1418]  ? prb_next_reserve_seq (kernel/printk/printk_ringbuffer.c:2128)
[  200.539030][ T1418]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[  200.539033][ T1418]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  200.539038][ T1418]  __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))
[  200.539042][ T1418]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[  200.539045][ T1418]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[  200.539051][ T1418]  ? 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)
[  200.539053][ T1418]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[  200.539056][ T1418]  put_chars (drivers/char/virtio_console.c:1176)
[  200.539059][ T1418]  ? __send_to_port (drivers/char/virtio_console.c:654)
[  200.539062][ T1418]  ? console_prepend_replay (kernel/printk/printk.c:3005)
[  200.539066][ T1418]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[  200.539070][ T1418]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[  200.539072][ T1418]  ? vsnprintf (lib/vsprintf.c:2900)
[  200.539076][ T1418]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[  200.539078][ T1418]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  200.539081][ T1418]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  200.539084][ T1418]  console_emit_next_record (kernel/printk/printk.c:3183)
[  200.539088][ T1418]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[  200.539090][ T1418]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  200.539093][ T1418]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  200.539095][ T1418]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  200.539097][ T1418]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[  200.539100][ T1418]  ? console_flush_one_record (kernel/printk/printk.c:3247)
[  200.539102][ T1418]  console_flush_one_record (kernel/printk/printk.c:3268)
[  200.539106][ T1418]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[  200.539109][ T1418]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[  200.539112][ T1418]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[  200.539114][ T1418]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[  200.539116][ T1418]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  200.539118][ T1418]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[  200.539120][ T1418]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[  200.539122][ T1418]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[  200.539125][ T1418]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[  200.539127][ T1418]  ? vprintk_emit (kernel/printk/printk.c:2478)
[  200.539130][ T1418]  vprintk_emit (kernel/printk/printk.c:2479)
[  200.539136][ T1418]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[  200.539139][ T1418]  ? unwind_next_frame (./include/linux/rcupdate.h:882 ./include/linux/rcupdate.h:1216 arch/x86/kernel/unwind_orc.c:495)
[  200.539143][ T1418]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  200.539146][ T1418]  _printk (kernel/printk/printk.c:2504)
[  200.539150][ T1418]  ? snapshot_read.cold (user.c:?)
[  200.539152][ T1418]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  200.539155][ T1418]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  200.539157][ T1418]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[  200.539159][ T1418]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  200.539162][ T1418]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  200.539166][ T1418] br_set_state (net/bridge/br_stp.c:57 (discriminator 2)) bridge
[  200.539184][ T1418] br_set_port_state (net/bridge/br_netlink.c:931) bridge
[  200.539197][ T1418] br_setport (net/bridge/br_netlink.c:1040 (discriminator 1)) bridge
[  200.539209][ T1418]  ? br_set_port_state (net/bridge/br_netlink.c:928) bridge
[  200.539219][ T1418]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[  200.539221][ T1418]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  200.539224][ T1418]  ? __nla_validate_parse (lib/nlattr.c:635)
[  200.539229][ T1418] br_setlink (net/bridge/br_netlink.c:1143) bridge
[  200.539240][ T1418]  ? br_afspec (net/bridge/br_netlink.c:860 (discriminator 2)) bridge
[  200.539257][ T1418]  rtnl_bridge_setlink (net/core/rtnetlink.c:5707)
[  200.539262][ T1418]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7141)
[  200.539265][ T1418]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[  200.539267][ T1418]  ? filter_irq_stacks (kernel/stacktrace.c:402)
[  200.539271][ T1418]  ? stack_depot_save_flags (lib/stackdepot.c:609 lib/stackdepot.c:676)
[  200.539275][ T1418]  netlink_rcv_skb (net/netlink/af_netlink.c:2556)
[  200.539281][ T1418]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[  200.539283][ T1418]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[  200.539286][ T1418]  ? netlink_ack (./include/linux/skbuff.h:2718)
[  200.539288][ T1418]  ? __netlink_lookup (./include/linux/rcupdate.h:850 ./include/linux/rhashtable.h:709 net/netlink/af_netlink.c:499)
[  200.539292][ T1418]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  200.539294][ T1418]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[  200.539297][ T1418]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[  200.539300][ T1418]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[  200.539302][ T1418]  ? next_uptodate_folio (mm/filemap.c:3747)
[  200.539306][ T1418]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  200.539308][ T1418]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  200.539311][ T1418]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  200.539314][ T1418]  netlink_sendmsg (net/netlink/af_netlink.c:1900)
[  200.539317][ T1418]  ? netlink_unicast (./include/net/net_namespace.h:422 (discriminator 7))
[  200.539319][ T1418]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  200.539322][ T1418]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[  200.539325][ T1418]  ____sys_sendmsg (net/socket.c:800 (discriminator 4) net/socket.c:815 (discriminator 4) net/socket.c:2713 (discriminator 4))
[  200.539328][ T1418]  ? copy_msghdr_from_user (net/socket.c:2650)
[  200.539331][ T1418]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5399)
[  200.539333][ T1418]  ? move_addr_to_kernel (net/socket.c:258)
[  200.539336][ T1418]  ? do_fault_around (./include/linux/rcupdate.h:882 mm/memory.c:5961)
[  200.539340][ T1418]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[  200.539342][ T1418]  ___sys_sendmsg (net/socket.c:2767)
[  200.539345][ T1418]  ? do_pte_missing (mm/memory.c:5991 mm/memory.c:6134 mm/memory.c:4700)
[  200.539348][ T1418]  ? copy_msghdr_from_user (net/socket.c:2619)
[  200.539350][ T1418]  ? rcu_read_unlock (./include/linux/rcupdate.h:878 (discriminator 6))
[  200.539357][ T1418]  __sys_sendmsg (net/socket.c:2799)
[  200.539360][ T1418]  ? __sys_sendmsg_sock (net/socket.c:2780)
[  200.539364][ T1418]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  200.539366][ T1418]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  200.539369][ T1418]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[  200.539372][ T1418]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[  200.539375][ T1418]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  200.539378][ T1418] RIP: 0033:0x7f5f20ac654e
[  200.539381][ T1418] 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
[  200.539383][ T1418] RSP: 002b:00007ffdc25a4f50 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[  200.539388][ T1418] RAX: ffffffffffffffda RBX: 00007ffdc25a5100 RCX: 00007f5f20ac654e
[  200.539389][ T1418] RDX: 0000000000000000 RSI: 00007ffdc25a5000 RDI: 0000000000000005
[  200.539391][ T1418] RBP: 00007ffdc25a4f60 R08: 0000000000000000 R09: 0000000000000000
[  200.539392][ T1418] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a90e0ea
[  200.539394][ T1418] R13: 0000000000425380 R14: 00007ffdc25a6825 R15: 00000000ffffffff
| [  204.922092][ T1440] softirqs last disabled at (0): 0x0
| [  204.922094][ T1440] Preemption disabled at:
| [  204.922094][ T1440] 0x0
| [  204.922103][ T1440] Tainted: [W]=WARN
[  204.922104][ T1440] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  204.922106][ T1440] Call Trace:
[  204.922108][ T1440]  <TASK>
[  204.922109][ T1440]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[  204.922115][ T1440]  __might_resched.cold (kernel/sched/core.c:9234)
[  204.922118][ T1440]  ? prb_next_reserve_seq (kernel/printk/printk_ringbuffer.c:2128)
[  204.922121][ T1440]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[  204.922124][ T1440]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  204.922128][ T1440]  __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))
[  204.922132][ T1440]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[  204.922134][ T1440]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[  204.922138][ T1440]  ? 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)
[  204.922140][ T1440]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[  204.922142][ T1440]  put_chars (drivers/char/virtio_console.c:1176)
[  204.922144][ T1440]  ? __send_to_port (drivers/char/virtio_console.c:654)
[  204.922145][ T1440]  ? console_prepend_replay (kernel/printk/printk.c:3005)
[  204.922149][ T1440]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[  204.922152][ T1440]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[  204.922153][ T1440]  ? vsnprintf (lib/vsprintf.c:2900)
[  204.922157][ T1440]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[  204.922158][ T1440]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  204.922160][ T1440]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  204.922162][ T1440]  console_emit_next_record (kernel/printk/printk.c:3183)
[  204.922165][ T1440]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[  204.922167][ T1440]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  204.922168][ T1440]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  204.922170][ T1440]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  204.922172][ T1440]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[  204.922174][ T1440]  ? console_flush_one_record (kernel/printk/printk.c:3247)
[  204.922175][ T1440]  console_flush_one_record (kernel/printk/printk.c:3268)
[  204.922178][ T1440]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[  204.922180][ T1440]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[  204.922182][ T1440]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[  204.922183][ T1440]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[  204.922185][ T1440]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  204.922187][ T1440]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[  204.922188][ T1440]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[  204.922189][ T1440]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[  204.922191][ T1440]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[  204.922193][ T1440]  ? vprintk_emit (kernel/printk/printk.c:2478)
[  204.922195][ T1440]  vprintk_emit (kernel/printk/printk.c:2479)
[  204.922199][ T1440]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[  204.922201][ T1440]  ? unwind_next_frame (./include/linux/rcupdate.h:882 ./include/linux/rcupdate.h:1216 arch/x86/kernel/unwind_orc.c:495)
[  204.922204][ T1440]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  204.922206][ T1440]  _printk (kernel/printk/printk.c:2504)
[  204.922209][ T1440]  ? snapshot_read.cold (user.c:?)
[  204.922211][ T1440]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  204.922213][ T1440]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  204.922215][ T1440]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[  204.922216][ T1440]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  204.922218][ T1440]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  204.922221][ T1440] br_set_state (net/bridge/br_stp.c:57 (discriminator 2)) bridge
[  204.922234][ T1440] br_set_port_state (net/bridge/br_netlink.c:931) bridge
[  204.922242][ T1440] br_setport (net/bridge/br_netlink.c:1040 (discriminator 1)) bridge
[  204.922249][ T1440]  ? br_set_port_state (net/bridge/br_netlink.c:928) bridge
[  204.922255][ T1440]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[  204.922256][ T1440]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  204.922258][ T1440]  ? __nla_validate_parse (lib/nlattr.c:635)
[  204.922262][ T1440] br_setlink (net/bridge/br_netlink.c:1143) bridge
[  204.922269][ T1440]  ? br_afspec (net/bridge/br_netlink.c:860 (discriminator 2)) bridge
[  204.922281][ T1440]  rtnl_bridge_setlink (net/core/rtnetlink.c:5707)
[  204.922285][ T1440]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7141)
[  204.922287][ T1440]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[  204.922289][ T1440]  ? filter_irq_stacks (kernel/stacktrace.c:402)
[  204.922291][ T1440]  ? stack_depot_save_flags (lib/stackdepot.c:609 lib/stackdepot.c:676)
[  204.922294][ T1440]  netlink_rcv_skb (net/netlink/af_netlink.c:2556)
[  204.922297][ T1440]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[  204.922298][ T1440]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[  204.922300][ T1440]  ? netlink_ack (./include/linux/skbuff.h:2718)
[  204.922301][ T1440]  ? __netlink_lookup (./include/linux/rcupdate.h:850 ./include/linux/rhashtable.h:709 net/netlink/af_netlink.c:499)
[  204.922304][ T1440]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  204.922305][ T1440]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[  204.922307][ T1440]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[  204.922309][ T1440]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[  204.922311][ T1440]  ? next_uptodate_folio (mm/filemap.c:3747)
[  204.922314][ T1440]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  204.922315][ T1440]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  204.922317][ T1440]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  204.922319][ T1440]  netlink_sendmsg (net/netlink/af_netlink.c:1900)
[  204.922321][ T1440]  ? netlink_unicast (./include/net/net_namespace.h:422 (discriminator 7))
[  204.922323][ T1440]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  204.922325][ T1440]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[  204.922327][ T1440]  ____sys_sendmsg (net/socket.c:800 (discriminator 4) net/socket.c:815 (discriminator 4) net/socket.c:2713 (discriminator 4))
[  204.922330][ T1440]  ? copy_msghdr_from_user (net/socket.c:2650)
[  204.922331][ T1440]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5399)
[  204.922333][ T1440]  ? move_addr_to_kernel (net/socket.c:258)
[  204.922335][ T1440]  ? do_fault_around (./include/linux/rcupdate.h:882 mm/memory.c:5961)
[  204.922338][ T1440]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[  204.922339][ T1440]  ___sys_sendmsg (net/socket.c:2767)
[  204.922341][ T1440]  ? do_pte_missing (mm/memory.c:5991 mm/memory.c:6134 mm/memory.c:4700)
[  204.922343][ T1440]  ? copy_msghdr_from_user (net/socket.c:2619)
[  204.922345][ T1440]  ? rcu_read_unlock (./include/linux/rcupdate.h:878 (discriminator 6))
[  204.922350][ T1440]  __sys_sendmsg (net/socket.c:2799)
[  204.922352][ T1440]  ? __sys_sendmsg_sock (net/socket.c:2780)
[  204.922354][ T1440]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  204.922356][ T1440]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  204.922358][ T1440]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[  204.922360][ T1440]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[  204.922362][ T1440]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  204.922364][ T1440] RIP: 0033:0x7fe5b064c54e
[  204.922366][ T1440] 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
[  204.922368][ T1440] RSP: 002b:00007ffd41a97fc0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[  204.922371][ T1440] RAX: ffffffffffffffda RBX: 00007ffd41a98170 RCX: 00007fe5b064c54e
[  204.922373][ T1440] RDX: 0000000000000000 RSI: 00007ffd41a98070 RDI: 0000000000000005
[  204.922374][ T1440] RBP: 00007ffd41a97fd0 R08: 0000000000000000 R09: 0000000000000000
[  204.922375][ T1440] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a90e0ef
[  204.922376][ T1440] R13: 0000000000425380 R14: 00007ffd41a9a823 R15: 00000000ffffffff
| [  209.337580][ T1470] softirqs last disabled at (0): 0x0
| [  209.337581][ T1470] Preemption disabled at:
| [  209.337582][ T1470] vprintk_emit (kernel/printk/printk.c:2471)
| [  209.337593][ T1470] Tainted: [W]=WARN
[  209.337594][ T1470] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  209.337596][ T1470] Call Trace:
[  209.337597][ T1470]  <TASK>
[  209.337599][ T1470]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[  209.337604][ T1470]  ? vprintk_emit (kernel/printk/printk.c:2471)
[  209.337606][ T1470]  __might_resched.cold (kernel/sched/core.c:9234)
[  209.337609][ T1470]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[  209.337613][ T1470]  ? __asan_memcpy (mm/kasan/shadow.c:106 (discriminator 1))
[  209.337615][ T1470]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  209.337619][ T1470]  __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))
[  209.337622][ T1470]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[  209.337625][ T1470]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[  209.337628][ T1470]  ? 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)
[  209.337630][ T1470]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[  209.337632][ T1470]  put_chars (drivers/char/virtio_console.c:1176)
[  209.337634][ T1470]  ? __send_to_port (drivers/char/virtio_console.c:654)
[  209.337636][ T1470]  ? console_prepend_replay (kernel/printk/printk.c:3005)
[  209.337638][ T1470]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[  209.337641][ T1470]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[  209.337642][ T1470]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  209.337644][ T1470]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[  209.337646][ T1470]  console_emit_next_record (kernel/printk/printk.c:3183)
[  209.337648][ T1470]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[  209.337650][ T1470]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  209.337652][ T1470]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  209.337653][ T1470]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  209.337655][ T1470]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[  209.337657][ T1470]  ? console_flush_one_record (kernel/printk/printk.c:3247)
[  209.337659][ T1470]  console_flush_one_record (kernel/printk/printk.c:3268)
[  209.337661][ T1470]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[  209.337663][ T1470]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[  209.337665][ T1470]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[  209.337667][ T1470]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[  209.337668][ T1470]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  209.337670][ T1470]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[  209.337671][ T1470]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[  209.337673][ T1470]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[  209.337675][ T1470]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[  209.337677][ T1470]  ? vprintk_emit (kernel/printk/printk.c:2478)
[  209.337679][ T1470]  vprintk_emit (kernel/printk/printk.c:2479)
[  209.337681][ T1470]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[  209.337682][ T1470]  ? rtnetlink_rcv_msg (net/core/rtnetlink.c:7132)
[  209.337685][ T1470]  ? netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[  209.337688][ T1470]  ? netlink_sendmsg (net/netlink/af_netlink.c:1900)
[  209.337689][ T1470]  ? ____sys_sendmsg (net/socket.c:800 (discriminator 4) net/socket.c:815 (discriminator 4) net/socket.c:2713 (discriminator 4))
[  209.337692][ T1470]  ? ___sys_sendmsg (net/socket.c:2767)
[  209.337693][ T1470]  ? __sys_sendmsg (net/socket.c:2799)
[  209.337695][ T1470]  ? do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[  209.337698][ T1470]  _printk (kernel/printk/printk.c:2504)
[  209.337701][ T1470]  ? snapshot_read.cold (user.c:?)
[  209.337703][ T1470]  ? netdev_name (./include/linux/netdevice.h:5709 (discriminator 1))
[  209.337706][ T1470]  ? __netdev_printk (net/core/dev.c:13148 (discriminator 2))
[  209.337707][ T1470]  netdev_info (net/core/dev.c:13195 (discriminator 3))
[  209.337709][ T1470]  ? netdev_notice (net/core/dev.c:13194)
[  209.337718][ T1470]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  209.337720][ T1470]  ? __up_read (kernel/locking/rwsem.c:1397 (discriminator 1))
[  209.337721][ T1470]  ? trace_hardirqs_on (kernel/trace/trace_preemptirq.c:78)
[  209.337724][ T1470]  ? down_write_nested (kernel/locking/rwsem.c:1759)
[  209.337725][ T1470]  ? 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)
[  209.337727][ T1470]  netif_set_allmulti.cold (net/core/dev.c:9731 (discriminator 3))
[  209.337730][ T1470]  dev_set_allmulti (net/core/dev_api.c:315)
[  209.337733][ T1470] del_nbp (net/bridge/br_if.c:253 net/bridge/br_if.c:341) bridge
[  209.337745][ T1470]  ? is_bpf_text_address (./include/linux/rcupdate.h:882 kernel/bpf/core.c:751)
[  209.337749][ T1470]  ? kernel_text_address (kernel/extable.c:125 kernel/extable.c:94)
[  209.337751][ T1470] br_del_if (net/bridge/br_if.c:732) bridge
[  209.337758][ T1470]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[  209.337760][ T1470]  do_set_master (net/core/rtnetlink.c:3055)
[  209.337763][ T1470]  do_setlink.isra.0 (net/core/rtnetlink.c:3273 (discriminator 1))
[  209.337765][ T1470]  ? stack_trace_save (kernel/stacktrace.c:122 (discriminator 1))
[  209.337768][ T1470]  ? rtnl_link_get_size (net/core/rtnetlink.c:747)
[  209.337769][ T1470]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  209.337771][ T1470]  ? stack_depot_save_flags (lib/stackdepot.c:609 lib/stackdepot.c:676)
[  209.337775][ T1470]  ? kasan_save_stack (mm/kasan/common.c:58)
[  209.337778][ T1470]  ? kasan_save_stack (mm/kasan/common.c:57)
[  209.337779][ T1470]  ? kasan_save_track (mm/kasan/common.c:78)
[  209.337781][ T1470]  ? __kasan_kmalloc (mm/kasan/common.c:398 mm/kasan/common.c:415)
[  209.337782][ T1470]  ? __kmalloc_cache_noprof (./include/linux/kasan.h:263 mm/slub.c:5563)
[  209.337784][ T1470]  ? rtnl_newlink (./include/linux/slab.h:991 (discriminator 1) net/core/rtnetlink.c:4113 (discriminator 1))
[  209.337785][ T1470]  ? rtnetlink_rcv_msg (net/core/rtnetlink.c:7132)
[  209.337786][ T1470]  ? netlink_rcv_skb (net/netlink/af_netlink.c:2556)
[  209.337787][ T1470]  ? netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[  209.337788][ T1470]  ? netlink_sendmsg (net/netlink/af_netlink.c:1900)
[  209.337789][ T1470]  ? ____sys_sendmsg (net/socket.c:800 (discriminator 4) net/socket.c:815 (discriminator 4) net/socket.c:2713 (discriminator 4))
[  209.337791][ T1470]  ? ___sys_sendmsg (net/socket.c:2767)
[  209.337792][ T1470]  ? __sys_sendmsg (net/socket.c:2799)
[  209.337793][ T1470]  ? do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[  209.337794][ T1470]  ? entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  209.337797][ T1470]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  209.337799][ T1470]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[  209.337800][ T1470]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  209.337802][ T1470]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  209.337803][ T1470]  ? trace_contention_end (./include/trace/events/lock.h:121 (discriminator 22))
[  209.337805][ T1470]  ? __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)
[  209.337807][ T1470]  ? __mutex_lock (kernel/locking/mutex.c:656 (discriminator 1) kernel/locking/mutex.c:821 (discriminator 1))
[  209.337809][ T1470]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:366 net/core/rtnetlink.c:4214)
[  209.337810][ T1470]  ? ww_mutex_lock (kernel/locking/mutex.c:934)
[  209.337811][ T1470]  ? nla_get_range_signed (lib/nlattr.c:270)
[  209.337813][ T1470]  ? __rtnl_newlink (net/core/rtnetlink.c:4063)
[  209.337815][ T1470]  rtnl_newlink (net/core/rtnetlink.c:4215)
[  209.337817][ T1470]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  209.337819][ T1470]  ? rtnl_bridge_getlink (net/core/rtnetlink.c:5558)
[  209.337820][ T1470]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[  209.337822][ T1470]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  209.337824][ T1470]  ? is_bpf_text_address (./include/linux/rcupdate.h:850 kernel/bpf/core.c:749)
[  209.337825][ T1470]  ? is_bpf_text_address (./include/linux/rcupdate.h:882 kernel/bpf/core.c:751)
[  209.337827][ T1470]  ? kernel_text_address (kernel/extable.c:125 kernel/extable.c:94)
[  209.337828][ T1470]  ? __kernel_text_address (kernel/extable.c:79)
[  209.337830][ T1470]  ? write_profile (profile.c:?)
[  209.337831][ T1470]  ? unwind_get_return_address (arch/x86/kernel/unwind_orc.c:385 arch/x86/kernel/unwind_orc.c:380)
[  209.337833][ T1470]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  209.337835][ T1470]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  209.337836][ T1470]  ? cap_capable (./include/trace/events/capability.h:26 (discriminator 22) security/commoncap.c:130 (discriminator 22))
[  209.337840][ T1470]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[  209.337841][ T1470]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  209.337843][ T1470]  ? rtnl_bridge_getlink (net/core/rtnetlink.c:5558)
[  209.337844][ T1470]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7132)
[  209.337846][ T1470]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[  209.337847][ T1470]  ? filter_irq_stacks (kernel/stacktrace.c:402)
[  209.337848][ T1470]  ? stack_depot_save_flags (lib/stackdepot.c:609 lib/stackdepot.c:676)
[  209.337851][ T1470]  netlink_rcv_skb (net/netlink/af_netlink.c:2556)
[  209.337852][ T1470]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[  209.337853][ T1470]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[  209.337855][ T1470]  ? netlink_ack (./include/linux/skbuff.h:2718)
[  209.337856][ T1470]  ? __netlink_lookup (./include/linux/rcupdate.h:850 ./include/linux/rhashtable.h:709 net/netlink/af_netlink.c:499)
[  209.337858][ T1470]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  209.337860][ T1470]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[  209.337862][ T1470]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[  209.337864][ T1470]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[  209.337865][ T1470]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  209.337867][ T1470]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  209.337869][ T1470]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[  209.337870][ T1470]  netlink_sendmsg (net/netlink/af_netlink.c:1900)
[  209.337872][ T1470]  ? netlink_unicast (./include/net/net_namespace.h:422 (discriminator 7))
[  209.337874][ T1470]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  209.337876][ T1470]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[  209.337877][ T1470]  ____sys_sendmsg (net/socket.c:800 (discriminator 4) net/socket.c:815 (discriminator 4) net/socket.c:2713 (discriminator 4))
[  209.337879][ T1470]  ? copy_msghdr_from_user (net/socket.c:2650)
[  209.337881][ T1470]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5399)
[  209.337882][ T1470]  ? move_addr_to_kernel (net/socket.c:258)
[  209.337883][ T1470]  ? filter_irq_stacks (kernel/stacktrace.c:402)
[  209.337886][ T1470]  ___sys_sendmsg (net/socket.c:2767)
[  209.337888][ T1470]  ? copy_msghdr_from_user (net/socket.c:2619)
[  209.337892][ T1470]  __sys_sendmsg (net/socket.c:2799)
[  209.337894][ T1470]  ? __sys_sendmsg_sock (net/socket.c:2780)
[  209.337897][ T1470]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  209.337899][ T1470]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[  209.337900][ T1470]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[  209.337902][ T1470]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  209.337904][ T1470] RIP: 0033:0x7f044f5f554e
[  209.337906][ T1470] 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
[  209.337907][ T1470] RSP: 002b:00007ffedfbb9d80 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[  209.337911][ T1470] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f044f5f554e
[  209.337913][ T1470] RDX: 0000000000000000 RSI: 00007ffedfbb9e30 RDI: 0000000000000005
[  209.337914][ T1470] RBP: 00007ffedfbb9d90 R08: 0000000000000000 R09: 0000000000000000
[  209.337914][ T1470] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a90e0f2


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
br_port_carrier_check:dump_stack_lvl:__kmalloc_noprof:put_chars:hvc_console_print