======================================
| [   11.786866][  T250] softirqs last disabled at (23173): __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
| [   11.786869][  T250] Preemption disabled at:
| [   11.786869][  T250] vprintk_emit (kernel/printk/printk.c:2471)
| [   11.786879][  T250] Tainted: [W]=WARN
[   11.786880][  T250] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   11.786882][  T250] Call Trace:
[   11.786884][  T250]  <TASK>
[   11.786885][  T250]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   11.786891][  T250]  ? vprintk_emit (kernel/printk/printk.c:2471)
[   11.786893][  T250]  __might_resched.cold (kernel/sched/core.c:9234)
[   11.786898][  T250]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   11.786902][  T250]  ? __kmalloc_noprof (./include/linux/sched/mm.h:317 mm/slub.c:4636 mm/slub.c:4974 mm/slub.c:5413 mm/slub.c:5439)
[   11.786907][  T250]  __kmalloc_noprof (./include/linux/sched/mm.h:322 (discriminator 2) mm/slub.c:4636 (discriminator 2) mm/slub.c:4974 (discriminator 2) mm/slub.c:5413 (discriminator 2) mm/slub.c:5439 (discriminator 2))
[   11.786909][  T250]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   11.786915][  T250]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:58 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   11.786918][  T250]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   11.786921][  T250]  put_chars (drivers/char/virtio_console.c:1176)
[   11.786923][  T250]  ? desc_read_finalized_seq (kernel/printk/printk_ringbuffer.c:1934)
[   11.786925][  T250]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   11.786928][  T250]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   11.786931][  T250]  ? validate_chain (kernel/locking/lockdep.c:3817 (discriminator 2) kernel/locking/lockdep.c:3837 (discriminator 2) kernel/locking/lockdep.c:3892 (discriminator 2))
[   11.786935][  T250]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   11.786938][  T250]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   11.786940][  T250]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   11.786944][  T250]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   11.786945][  T250]  ? console_emit_next_record (kernel/printk/printk.c:3095 (discriminator 2) kernel/printk/printk.c:3182 (discriminator 2))
[   11.786949][  T250]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   11.786951][  T250]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   11.786955][  T250]  console_emit_next_record (kernel/printk/printk.c:3183)
[   11.786959][  T250]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   11.786961][  T250]  ? console_flush_one_record (./include/linux/rcupdate.h:314 (discriminator 2) ./include/linux/srcu.h:439 (discriminator 2) kernel/printk/printk.c:291 (discriminator 2) kernel/printk/printk.c:3246 (discriminator 2))
[   11.786964][  T250]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   11.786966][  T250]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   11.786970][  T250]  console_flush_one_record (kernel/printk/printk.c:3268)
[   11.786974][  T250]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   11.786976][  T250]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   11.786981][  T250]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   11.786984][  T250]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   11.786986][  T250]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   11.786988][  T250]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   11.786991][  T250]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   11.786993][  T250]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   11.786996][  T250]  vprintk_emit (kernel/printk/printk.c:2479)
[   11.787001][  T250]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   11.787006][  T250]  ? gre_exit (net/ipv4/gre_demux.c:73) gre
[   11.787009][  T250]  _printk (kernel/printk/printk.c:2504)
[   11.787013][  T250]  ? snapshot_read.cold (user.c:?)
[   11.787019][  T250]  ? do_one_initcall (./include/linux/instrumented.h:82 ./include/asm-generic/bitops/instrumented-non-atomic.h:141 ./include/linux/cpumask.h:650 ./include/linux/cpumask.h:1232 ./include/trace/events/initcall.h:27 init/main.c:1356)
[   11.787022][  T250] gre_init (gre.mod.c:?) gre
[   11.787025][  T250]  do_one_initcall (init/main.c:1357)
[   11.787030][  T250]  ? trace_event_raw_event_initcall_level (./include/trace/events/initcall.h:10)
[   11.787036][  T250]  ? do_init_module (./include/linux/slab.h:991 (discriminator 1) kernel/module/main.c:3105 (discriminator 1))
[   11.787039][  T250]  ? kasan_unpoison (mm/kasan/shadow.c:146 mm/kasan/shadow.c:178)
[   11.787045][  T250]  do_init_module (kernel/module/main.c:3117)
[   11.787048][  T250]  ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4488)
[   11.787053][  T250]  ? free_module (./include/trace/events/module.h:50 (discriminator 19))
[   11.787056][  T250]  ? kfree (./include/linux/kasan.h:235 mm/slub.c:2748 mm/slub.c:6499 mm/slub.c:6792)
[   11.787060][  T250]  load_module (kernel/module/main.c:3593)
[   11.787067][  T250]  ? layout_and_allocate.isra.0 (kernel/module/main.c:3016)
[   11.787072][  T250]  ? backing_file_read_iter (fs/backing-file.c:211)
[   11.787076][  T250]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   11.787080][  T250]  init_module_from_file (kernel/module/main.c:3790)
[   11.787083][  T250]  ? __do_sys_init_module (kernel/module/main.c:3664)
[   11.787091][  T250]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   11.787095][  T250]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:58 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   11.787098][  T250]  idempotent_init_module (kernel/module/main.c:3802)
[   11.787101][  T250]  ? init_module_from_file (kernel/module/main.c:3791)
[   11.787107][  T250]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   11.787110][  T250]  ? cap_capable (./include/trace/events/capability.h:26 (discriminator 22) security/commoncap.c:130 (discriminator 22))
[   11.787116][  T250]  __x64_sys_finit_module (kernel/module/main.c:3828 kernel/module/main.c:3812 kernel/module/main.c:3812)
[   11.787118][  T250]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   11.787122][  T250]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[   11.787123][  T250]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[   11.787126][  T250]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   11.787128][  T250] RIP: 0033:0x7f07a219b37d
[   11.787132][  T250] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 4b aa 0f 00 f7 d8 64 89 01 48
All code
========
   0:	ff c3                	inc    %ebx
   2:	66 2e 0f 1f 84 00 00 	cs nopw 0x0(%rax,%rax,1)
   9:	00 00 00 
   c:	90                   	nop
   d:	f3 0f 1e fa          	endbr64
  11:	48 89 f8             	mov    %rdi,%rax
  14:	48 89 f7             	mov    %rsi,%rdi
  17:	48 89 d6             	mov    %rdx,%rsi
  1a:	48 89 ca             	mov    %rcx,%rdx
  1d:	4d 89 c2             	mov    %r8,%r10
  20:	4d 89 c8             	mov    %r9,%r8
  23:	4c 8b 4c 24 08       	mov    0x8(%rsp),%r9
  28:	0f 05                	syscall
  2a:*	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax		<-- trapping instruction
  30:	73 01                	jae    0x33
  32:	c3                   	ret
  33:	48 8b 0d 4b aa 0f 00 	mov    0xfaa4b(%rip),%rcx        # 0xfaa85
  3a:	f7 d8                	neg    %eax
  3c:	64 89 01             	mov    %eax,%fs:(%rcx)
  3f:	48                   	rex.W

Code starting with the faulting instruction
===========================================
   0:	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax
   6:	73 01                	jae    0x9
   8:	c3                   	ret
   9:	48 8b 0d 4b aa 0f 00 	mov    0xfaa4b(%rip),%rcx        # 0xfaa5b
  10:	f7 d8                	neg    %eax
  12:	64 89 01             	mov    %eax,%fs:(%rcx)
  15:	48                   	rex.W
[   11.787133][  T250] RSP: 002b:00007ffc1d3dd078 EFLAGS: 00000246 ORIG_RAX: 0000000000000139
[   11.787136][  T250] RAX: ffffffffffffffda RBX: 000055f45c7b3a40 RCX: 00007f07a219b37d
[   11.787138][  T250] RDX: 0000000000000000 RSI: 000055f42f9baffd RDI: 0000000000000001
[   11.787139][  T250] RBP: 00007ffc1d3dd110 R08: 0000000000000000 R09: 0000000000000000
[   11.787139][  T250] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f42f9baffd
[   11.787140][  T250] R13: 000055f45c7b3a00 R14: 0000000000040000 R15: 0000000000000000
| [   12.250545][   T10]  #11: ffffffffa5a89560 (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))
| [   12.250549][   T10]
| [   12.250549][   T10] stack backtrace:
| [   12.250555][   T10] Tainted: [W]=WARN
[   12.250556][   T10] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   12.250558][   T10] Workqueue: mld mld_ifc_work
[   12.250562][   T10] Call Trace:
[   12.250564][   T10]  <TASK>
[   12.250565][   T10]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   12.250572][   T10]  lockdep_rcu_suspicious.cold (kernel/locking/lockdep.c:6938)
[   12.250578][   T10]  __might_resched (kernel/sched/core.c:9196 (discriminator 9))
[   12.250583][   T10]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   12.250586][   T10]  ? __kmalloc_noprof (./include/linux/sched/mm.h:317 mm/slub.c:4636 mm/slub.c:4974 mm/slub.c:5413 mm/slub.c:5439)
[   12.250591][   T10]  __kmalloc_noprof (./include/linux/sched/mm.h:322 (discriminator 2) mm/slub.c:4636 (discriminator 2) mm/slub.c:4974 (discriminator 2) mm/slub.c:5413 (discriminator 2) mm/slub.c:5439 (discriminator 2))
[   12.250594][   T10]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   12.250600][   T10]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:58 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   12.250603][   T10]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   12.250606][   T10]  put_chars (drivers/char/virtio_console.c:1176)
[   12.250609][   T10]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   12.250612][   T10]  ? validate_chain (kernel/locking/lockdep.c:159 kernel/locking/lockdep.c:191 kernel/locking/lockdep.c:3928)
[   12.250618][   T10]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   12.250625][   T10]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   12.250627][   T10]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   12.250631][   T10]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   12.250636][   T10]  console_emit_next_record (kernel/printk/printk.c:3183)
[   12.250639][   T10]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   12.250641][   T10]  ? console_flush_one_record (./include/linux/rcupdate.h:314 (discriminator 2) ./include/linux/srcu.h:439 (discriminator 2) kernel/printk/printk.c:291 (discriminator 2) kernel/printk/printk.c:3246 (discriminator 2))
[   12.250645][   T10]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   12.250647][   T10]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   12.250651][   T10]  console_flush_one_record (kernel/printk/printk.c:3268)
[   12.250656][   T10]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   12.250658][   T10]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   12.250663][   T10]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   12.250666][   T10]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   12.250668][   T10]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   12.250671][   T10]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   12.250675][   T10]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   12.250676][   T10]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   12.250680][   T10]  vprintk_emit (kernel/printk/printk.c:2479)
[   12.250684][   T10]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   12.250687][   T10]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   12.250692][   T10]  _printk (kernel/printk/printk.c:2504)
[   12.250695][   T10]  ? snapshot_read.cold (user.c:?)
[   12.250696][   T10]  ? ___ratelimit (lib/ratelimit.c:97 (discriminator 3))
[   12.250702][   T10]  ? idr_get_free (??:?)
[   12.250708][   T10] ip6_tnl_xmit_ctl.cold (net/ipv6/ip6_tunnel.c:1064 (discriminator 3)) ip6_tunnel
[   12.250712][   T10] ip6gre_tunnel_xmit (net/ipv6/ip6_gre.c:889) ip6_gre
[   12.250716][   T10]  ? ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
[   12.250719][   T10]  ? __gre6_xmit (./include/linux/skbuff.h:2904) ip6_gre
[   12.250723][   T10]  ? stack_trace_save (kernel/stacktrace.c:122 (discriminator 1))
[   12.250726][   T10]  ? filter_irq_stacks (kernel/stacktrace.c:402)
[   12.250728][   T10]  ? netif_skb_features (net/core/dev.c:3793 net/core/dev.c:3922)
[   12.250730][   T10]  ? mark_lock_irq (kernel/locking/lockdep.c:4265 (discriminator 1) kernel/locking/lockdep.c:4314 (discriminator 1))
[   12.250732][   T10]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   12.250735][   T10]  ? skb_network_protocol (./include/linux/skbuff.h:2534)
[   12.250737][   T10]  ? save_trace (kernel/locking/lockdep.c:558 kernel/locking/lockdep.c:594)
[   12.250742][   T10]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   12.250744][   T10]  dev_hard_start_xmit (./include/linux/netdevice.h:5429 ./include/linux/netdevice.h:5438 net/core/dev.c:3937 net/core/dev.c:3953)
[   12.250748][   T10]  ? validate_xmit_skb_list (net/core/dev.c:4142)
[   12.250752][   T10]  sch_direct_xmit (net/sched/sch_generic.c:372)
[   12.250756][   T10]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   12.250759][   T10]  ? dequeue_skb (./include/trace/events/qdisc.h:14 (discriminator 19))
[   12.250761][   T10]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   12.250763][   T10]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   12.250766][   T10]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   12.250771][   T10]  __dev_xmit_skb (net/core/dev.c:4262)
[   12.250775][   T10]  ? alloc_netdev_dummy (net/core/dev.c:12327)
[   12.250777][   T10]  ? __dev_queue_xmit (./include/linux/bottom_half.h:20 (discriminator 2) ./include/linux/rcupdate.h:902 (discriminator 2) net/core/dev.c:4844 (discriminator 2))
[   12.250780][   T10]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   12.250783][   T10]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   12.250787][   T10]  __dev_queue_xmit (net/core/dev.c:4884)
[   12.250790][   T10]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   12.250795][   T10]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   12.250796][   T10]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   12.250798][   T10]  ? netdev_core_pick_tx (net/core/dev.c:4784)
[   12.250811][   T10]  ip6_finish_output2 (./include/net/neighbour.h:560 (discriminator 3) net/ipv6/ip6_output.c:138 (discriminator 3))
[   12.250815][   T10]  ? ip6_dst_lookup (net/ipv6/ip6_output.c:1269)
[   12.250817][   T10]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   12.250820][   T10]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   12.250823][   T10]  ? ip6_mtu (./include/linux/rcupdate.h:319 (discriminator 2) ./include/linux/rcupdate.h:880 (discriminator 2) ./include/net/ip6_route.h:384 (discriminator 2) net/ipv6/route.c:3290 (discriminator 2))
[   12.250828][   T10]  ip6_finish_output (net/ipv6/ip6_output.c:210 net/ipv6/ip6_output.c:221)
[   12.250832][   T10]  ip6_output (./include/linux/netfilter.h:314 net/ipv6/ip6_output.c:248)
[   12.250836][   T10]  ? ip6_finish_output (./include/net/inet_sock.h:338 (discriminator 1))
[   12.250837][   T10]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   12.250839][   T10]  ? xfrm_bundle_lookup.constprop.0 (net/xfrm/xfrm_policy.c:3049)
[   12.250842][   T10]  ? mark_held_locks (kernel/locking/lockdep.c:4341)
[   12.250846][   T10]  ? __local_bh_enable_ip (kernel/softirq.c:478)
[   12.250849][   T10]  ? __local_bh_enable_ip (kernel/softirq.c:478)
[   12.250851][   T10]  ? icmp6_dst_alloc (net/ipv6/route.c:3364)
[   12.250855][   T10]  mld_sendpack (./include/net/dst.h:470 (discriminator 4) ./include/linux/netfilter.h:325 (discriminator 4) ./include/linux/netfilter.h:319 (discriminator 4) net/ipv6/mcast.c:1890 (discriminator 4))
[   12.250859][   T10]  ? mld_dad_start_work (net/ipv6/mcast.c:1153)
[   12.250866][   T10]  ? mld_send_cr (./include/linux/lockdep.h:249 net/ipv6/mcast.c:2168)
[   12.250871][   T10]  mld_ifc_work (net/ipv6/mcast.c:2739)
[   12.250873][   T10]  ? process_one_work (kernel/workqueue.c:3363 (discriminator 2))
[   12.250875][   T10]  process_one_work (kernel/workqueue.c:3387)
[   12.250882][   T10]  ? __queue_delayed_work (kernel/workqueue.c:2622)
[   12.250885][   T10]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   12.250893][   T10]  worker_thread (kernel/workqueue.c:3470 kernel/workqueue.c:3551)
[   12.250897][   T10]  ? rescuer_thread (./include/linux/list.h:419 (discriminator 3))
[   12.250900][   T10]  ? __kthread_parkme (./include/linux/instrumented.h:82 ./include/asm-generic/bitops/instrumented-non-atomic.h:141 kernel/kthread.c:272)
[   12.250902][   T10]  ? rescuer_thread (./include/linux/list.h:419 (discriminator 3))
[   12.250905][   T10]  ? rescuer_thread (./include/linux/list.h:419 (discriminator 3))
[   12.250907][   T10]  kthread (kernel/kthread.c:436)
[   12.250909][   T10]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   12.250912][   T10]  ? kthread_affine_preferred (kernel/kthread.c:857)
[   12.250915][   T10]  ret_from_fork (arch/x86/kernel/process.c:158)
[   12.250919][   T10]  ? arch_exit_to_user_mode_prepare.isra.0 (arch/x86/entry/vdso/vma.c:80 (discriminator 1))
[   12.250922][   T10]  ? __switch_to (arch/x86/kernel/process_64.c:403 arch/x86/kernel/process_64.c:663)
[   12.250925][   T10]  ? kthread_affine_preferred (kernel/kthread.c:857)
[   12.250928][   T10]  ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
| [   12.962275][   T52] softirqs last disabled at (648546): __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))
| [   12.962277][   T52] Preemption disabled at:
| [   12.962278][   T52] __dev_queue_xmit (./include/linux/bottom_half.h:20 (discriminator 2) ./include/linux/rcupdate.h:902 (discriminator 2) net/core/dev.c:4844 (discriminator 2))
| [   12.962287][   T52] Tainted: [W]=WARN
[   12.962288][   T52] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   12.962290][   T52] Workqueue: mld mld_ifc_work
[   12.962293][   T52] Call Trace:
[   12.962295][   T52]  <TASK>
[   12.962297][   T52]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   12.962307][   T52]  ? __dev_queue_xmit (./include/linux/bottom_half.h:20 (discriminator 2) ./include/linux/rcupdate.h:902 (discriminator 2) net/core/dev.c:4844 (discriminator 2))
[   12.962310][   T52]  __might_resched.cold (kernel/sched/core.c:9234)
[   12.962314][   T52]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   12.962318][   T52]  ? __kmalloc_noprof (./include/linux/sched/mm.h:317 mm/slub.c:4636 mm/slub.c:4974 mm/slub.c:5413 mm/slub.c:5439)
[   12.962324][   T52]  __kmalloc_noprof (./include/linux/sched/mm.h:322 (discriminator 2) mm/slub.c:4636 (discriminator 2) mm/slub.c:4974 (discriminator 2) mm/slub.c:5413 (discriminator 2) mm/slub.c:5439 (discriminator 2))
[   12.962326][   T52]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   12.962332][   T52]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:58 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   12.962334][   T52]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   12.962338][   T52]  put_chars (drivers/char/virtio_console.c:1176)
[   12.962341][   T52]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   12.962342][   T52]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   12.962347][   T52]  ? validate_chain (kernel/locking/lockdep.c:3817 (discriminator 2) kernel/locking/lockdep.c:3837 (discriminator 2) kernel/locking/lockdep.c:3892 (discriminator 2))
[   12.962352][   T52]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   12.962359][   T52]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   12.962361][   T52]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   12.962363][   T52]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   12.962367][   T52]  console_emit_next_record (kernel/printk/printk.c:3183)
[   12.962372][   T52]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   12.962373][   T52]  ? console_flush_one_record (./include/linux/rcupdate.h:314 (discriminator 2) ./include/linux/srcu.h:439 (discriminator 2) kernel/printk/printk.c:291 (discriminator 2) kernel/printk/printk.c:3246 (discriminator 2))
[   12.962376][   T52]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   12.962379][   T52]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   12.962383][   T52]  console_flush_one_record (kernel/printk/printk.c:3268)
[   12.962387][   T52]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   12.962389][   T52]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   12.962394][   T52]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   12.962397][   T52]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   12.962399][   T52]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   12.962401][   T52]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   12.962405][   T52]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   12.962407][   T52]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   12.962410][   T52]  vprintk_emit (kernel/printk/printk.c:2479)
[   12.962414][   T52]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   12.962417][   T52]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   12.962422][   T52]  _printk (kernel/printk/printk.c:2504)
[   12.962425][   T52]  ? snapshot_read.cold (user.c:?)
[   12.962427][   T52]  ? ___ratelimit (lib/ratelimit.c:97 (discriminator 3))
[   12.962433][   T52]  ? idr_get_free (??:?)
[   12.962438][   T52] ip6_tnl_xmit_ctl.cold (net/ipv6/ip6_tunnel.c:1064 (discriminator 3)) ip6_tunnel
[   12.962446][   T52] ip6gre_tunnel_xmit (net/ipv6/ip6_gre.c:889) ip6_gre
[   12.962451][   T52]  ? __gre6_xmit (./include/linux/skbuff.h:2904) ip6_gre
[   12.962454][   T52]  ? mark_usage (kernel/locking/lockdep.c:4690)
[   12.962455][   T52]  ? ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
[   12.962457][   T52]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   12.962460][   T52]  ? netif_skb_features (net/core/dev.c:3793 net/core/dev.c:3922)
[   12.962462][   T52]  ? mark_usage (kernel/locking/lockdep.c:4690)
[   12.962464][   T52]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   12.962466][   T52]  ? skb_network_protocol (./include/linux/skbuff.h:2534)
[   12.962472][   T52]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   12.962474][   T52]  dev_hard_start_xmit (./include/linux/netdevice.h:5429 ./include/linux/netdevice.h:5438 net/core/dev.c:3937 net/core/dev.c:3953)
[   12.962478][   T52]  ? validate_xmit_skb_list (net/core/dev.c:4142)
[   12.962482][   T52]  sch_direct_xmit (net/sched/sch_generic.c:372)
[   12.962486][   T52]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   12.962489][   T52]  ? dequeue_skb (./include/trace/events/qdisc.h:14 (discriminator 19))
[   12.962491][   T52]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   12.962493][   T52]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   12.962495][   T52]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   12.962500][   T52]  __dev_xmit_skb (net/core/dev.c:4262)
[   12.962504][   T52]  ? alloc_netdev_dummy (net/core/dev.c:12327)
[   12.962506][   T52]  ? __dev_queue_xmit (./include/linux/bottom_half.h:20 (discriminator 2) ./include/linux/rcupdate.h:902 (discriminator 2) net/core/dev.c:4844 (discriminator 2))
[   12.962509][   T52]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   12.962511][   T52]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   12.962515][   T52]  __dev_queue_xmit (net/core/dev.c:4884)
[   12.962518][   T52]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   12.962523][   T52]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   12.962525][   T52]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   12.962527][   T52]  ? netdev_core_pick_tx (net/core/dev.c:4784)
[   12.962538][   T52]  ip6_finish_output2 (./include/net/neighbour.h:560 (discriminator 3) net/ipv6/ip6_output.c:138 (discriminator 3))
[   12.962542][   T52]  ? ip6_dst_lookup (net/ipv6/ip6_output.c:1269)
[   12.962544][   T52]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   12.962547][   T52]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   12.962550][   T52]  ? ip6_mtu (./include/linux/rcupdate.h:319 (discriminator 2) ./include/linux/rcupdate.h:880 (discriminator 2) ./include/net/ip6_route.h:384 (discriminator 2) net/ipv6/route.c:3290 (discriminator 2))
[   12.962555][   T52]  ip6_finish_output (net/ipv6/ip6_output.c:210 net/ipv6/ip6_output.c:221)
[   12.962559][   T52]  ip6_output (./include/linux/netfilter.h:314 net/ipv6/ip6_output.c:248)
[   12.962562][   T52]  ? ip6_finish_output (./include/net/inet_sock.h:338 (discriminator 1))
[   12.962563][   T52]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   12.962565][   T52]  ? xfrm_bundle_lookup.constprop.0 (net/xfrm/xfrm_policy.c:3049)
[   12.962568][   T52]  ? mark_held_locks (kernel/locking/lockdep.c:4341)
[   12.962571][   T52]  ? __local_bh_enable_ip (kernel/softirq.c:478)
[   12.962574][   T52]  ? __local_bh_enable_ip (kernel/softirq.c:478)
[   12.962576][   T52]  ? icmp6_dst_alloc (net/ipv6/route.c:3364)
[   12.962580][   T52]  mld_sendpack (./include/net/dst.h:470 (discriminator 4) ./include/linux/netfilter.h:325 (discriminator 4) ./include/linux/netfilter.h:319 (discriminator 4) net/ipv6/mcast.c:1890 (discriminator 4))
[   12.962585][   T52]  ? mld_dad_start_work (net/ipv6/mcast.c:1153)
[   12.962591][   T52]  ? mld_send_cr (./include/linux/lockdep.h:249 net/ipv6/mcast.c:2168)
[   12.962595][   T52]  mld_ifc_work (net/ipv6/mcast.c:2739)
[   12.962598][   T52]  ? process_one_work (kernel/workqueue.c:3363 (discriminator 2))
[   12.962599][   T52]  process_one_work (kernel/workqueue.c:3387)
[   12.962606][   T52]  ? __queue_delayed_work (kernel/workqueue.c:2622)
[   12.962609][   T52]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   12.962616][   T52]  worker_thread (kernel/workqueue.c:3470 kernel/workqueue.c:3551)
[   12.962621][   T52]  ? rescuer_thread (./include/linux/list.h:419 (discriminator 3))
[   12.962623][   T52]  ? __kthread_parkme (./include/linux/instrumented.h:82 ./include/asm-generic/bitops/instrumented-non-atomic.h:141 kernel/kthread.c:272)
[   12.962625][   T52]  ? rescuer_thread (./include/linux/list.h:419 (discriminator 3))
[   12.962628][   T52]  ? rescuer_thread (./include/linux/list.h:419 (discriminator 3))
[   12.962630][   T52]  kthread (kernel/kthread.c:436)
[   12.962632][   T52]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   12.962635][   T52]  ? kthread_affine_preferred (kernel/kthread.c:857)
[   12.962638][   T52]  ret_from_fork (arch/x86/kernel/process.c:158)
[   12.962642][   T52]  ? arch_exit_to_user_mode_prepare.isra.0 (arch/x86/entry/vdso/vma.c:80 (discriminator 1))
[   12.962645][   T52]  ? __switch_to (arch/x86/kernel/process_64.c:403 arch/x86/kernel/process_64.c:663)
[   12.962648][   T52]  ? kthread_affine_preferred (kernel/kthread.c:857)
[   12.962651][   T52]  ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
| [   14.059232][   T12] softirqs last disabled at (11874): __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))
| [   14.059235][   T12] Preemption disabled at:
| [   14.059236][   T12] __dev_queue_xmit (./include/linux/bottom_half.h:20 (discriminator 2) ./include/linux/rcupdate.h:902 (discriminator 2) net/core/dev.c:4844 (discriminator 2))
| [   14.059248][   T12] Tainted: [W]=WARN
[   14.059250][   T12] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   14.059252][   T12] Workqueue: ipv6_addrconf addrconf_dad_work
[   14.059257][   T12] Call Trace:
[   14.059259][   T12]  <TASK>
[   14.059263][   T12]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   14.059271][   T12]  ? __dev_queue_xmit (./include/linux/bottom_half.h:20 (discriminator 2) ./include/linux/rcupdate.h:902 (discriminator 2) net/core/dev.c:4844 (discriminator 2))
[   14.059274][   T12]  __might_resched.cold (kernel/sched/core.c:9234)
[   14.059280][   T12]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   14.059285][   T12]  ? __kmalloc_noprof (./include/linux/sched/mm.h:317 mm/slub.c:4636 mm/slub.c:4974 mm/slub.c:5413 mm/slub.c:5439)
[   14.059293][   T12]  __kmalloc_noprof (./include/linux/sched/mm.h:322 (discriminator 2) mm/slub.c:4636 (discriminator 2) mm/slub.c:4974 (discriminator 2) mm/slub.c:5413 (discriminator 2) mm/slub.c:5439 (discriminator 2))
[   14.059296][   T12]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   14.059310][   T12]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:58 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   14.059314][   T12]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   14.059319][   T12]  put_chars (drivers/char/virtio_console.c:1176)
[   14.059324][   T12]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   14.059332][   T12]  ? validate_chain (kernel/locking/lockdep.c:159 kernel/locking/lockdep.c:191 kernel/locking/lockdep.c:3928)
[   14.059339][   T12]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   14.059343][   T12]  ? mark_usage (kernel/locking/lockdep.c:4690)
[   14.059346][   T12]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   14.059348][   T12]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   14.059355][   T12]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   14.059358][   T12]  ? console_emit_next_record (kernel/printk/printk.c:3095 (discriminator 2) kernel/printk/printk.c:3182 (discriminator 2))
[   14.059363][   T12]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   14.059368][   T12]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   14.059375][   T12]  console_emit_next_record (kernel/printk/printk.c:3183)
[   14.059381][   T12]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   14.059383][   T12]  ? console_flush_one_record (./include/linux/rcupdate.h:314 (discriminator 2) ./include/linux/srcu.h:439 (discriminator 2) kernel/printk/printk.c:291 (discriminator 2) kernel/printk/printk.c:3246 (discriminator 2))
[   14.059388][   T12]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   14.059392][   T12]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   14.059399][   T12]  console_flush_one_record (kernel/printk/printk.c:3268)
[   14.059406][   T12]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   14.059408][   T12]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   14.059417][   T12]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   14.059422][   T12]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   14.059424][   T12]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   14.059428][   T12]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   14.059435][   T12]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   14.059437][   T12]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   14.059443][   T12]  vprintk_emit (kernel/printk/printk.c:2479)
[   14.059450][   T12]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   14.059455][   T12]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   14.059463][   T12]  _printk (kernel/printk/printk.c:2504)
[   14.059468][   T12]  ? snapshot_read.cold (user.c:?)
[   14.059470][   T12]  ? ___ratelimit (lib/ratelimit.c:97 (discriminator 3))
[   14.059479][   T12]  ? idr_get_free (??:?)
[   14.059488][   T12] ip6_tnl_xmit_ctl.cold (net/ipv6/ip6_tunnel.c:1064 (discriminator 3)) ip6_tunnel
[   14.059496][   T12] ip6gre_tunnel_xmit (net/ipv6/ip6_gre.c:889) ip6_gre
[   14.059503][   T12]  ? mark_usage (kernel/locking/lockdep.c:4690)
[   14.059507][   T12]  ? __gre6_xmit (./include/linux/skbuff.h:2904) ip6_gre
[   14.059513][   T12]  ? mark_usage (kernel/locking/lockdep.c:4690)
[   14.059516][   T12]  ? netif_skb_features (net/core/dev.c:3793 net/core/dev.c:3922)
[   14.059518][   T12]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   14.059521][   T12]  ? validate_chain (kernel/locking/lockdep.c:157 kernel/locking/lockdep.c:202 kernel/locking/lockdep.c:3329 kernel/locking/lockdep.c:3924)
[   14.059525][   T12]  ? skb_network_protocol (./include/linux/skbuff.h:2534)
[   14.059529][   T12]  ? mark_usage (kernel/locking/lockdep.c:4690)
[   14.059536][   T12]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   14.059540][   T12]  dev_hard_start_xmit (./include/linux/netdevice.h:5429 ./include/linux/netdevice.h:5438 net/core/dev.c:3937 net/core/dev.c:3953)
[   14.059543][   T12]  ? lockdep_hardirqs_on_prepare.part.0 (kernel/locking/lockdep.c:4407 (discriminator 17))
[   14.059548][   T12]  ? validate_xmit_skb_list (net/core/dev.c:4142)
[   14.059554][   T12]  sch_direct_xmit (net/sched/sch_generic.c:372)
[   14.059561][   T12]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   14.059565][   T12]  ? dequeue_skb (./include/trace/events/qdisc.h:14 (discriminator 19))
[   14.059569][   T12]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   14.059572][   T12]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   14.059581][   T12]  __dev_xmit_skb (net/core/dev.c:4262)
[   14.059586][   T12]  ? tc_run (net/core/dev.c:4444 (discriminator 6))
[   14.059591][   T12]  ? alloc_netdev_dummy (net/core/dev.c:12327)
[   14.059594][   T12]  ? netdev_offload_xstats_push_delta (net/core/dev.c:9326 net/core/dev.c:9461)
[   14.059598][   T12]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   14.059602][   T12]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   14.059608][   T12]  __dev_queue_xmit (net/core/dev.c:4884)
[   14.059622][   T12]  ? netdev_core_pick_tx (net/core/dev.c:4784)
[   14.059625][   T12]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   14.059627][   T12]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   14.059640][   T12]  ? neigh_hh_output (./include/net/neighbour.h:525)
[   14.059649][   T12]  ip6_finish_output2 (./include/net/neighbour.h:558 net/ipv6/ip6_output.c:138)
[   14.059657][   T12]  ? ip6_dst_lookup (net/ipv6/ip6_output.c:1269)
[   14.059660][   T12]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   14.059665][   T12]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   14.059670][   T12]  ? ip6_mtu (./include/linux/rcupdate.h:319 (discriminator 2) ./include/linux/rcupdate.h:880 (discriminator 2) ./include/net/ip6_route.h:384 (discriminator 2) net/ipv6/route.c:3290 (discriminator 2))
[   14.059677][   T12]  ip6_finish_output (net/ipv6/ip6_output.c:210 net/ipv6/ip6_output.c:221)
[   14.059684][   T12]  ip6_output (./include/linux/netfilter.h:314 net/ipv6/ip6_output.c:248)
[   14.059688][   T12]  ? ip6_finish_output (./include/net/inet_sock.h:338 (discriminator 1))
[   14.059690][   T12]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   14.059694][   T12]  ? xfrm_bundle_lookup.constprop.0 (net/xfrm/xfrm_policy.c:3049)
[   14.059697][   T12]  ? mark_held_locks (kernel/locking/lockdep.c:4341)
[   14.059703][   T12]  ? __local_bh_enable_ip (kernel/softirq.c:478)
[   14.059706][   T12]  ? __local_bh_enable_ip (kernel/softirq.c:478)
[   14.059710][   T12]  ? icmp6_dst_alloc (net/ipv6/route.c:3364)
[   14.059716][   T12]  mld_sendpack (./include/net/dst.h:470 (discriminator 4) ./include/linux/netfilter.h:325 (discriminator 4) ./include/linux/netfilter.h:319 (discriminator 4) net/ipv6/mcast.c:1890 (discriminator 4))
[   14.059724][   T12]  ? mld_dad_start_work (net/ipv6/mcast.c:1153)
[   14.059742][   T12]  ipv6_mc_dad_complete (net/ipv6/mcast.c:2316)
[   14.059745][   T12]  ? __local_bh_enable_ip (kernel/softirq.c:478)
[   14.059748][   T12]  addrconf_dad_completed (net/ipv6/addrconf.c:4376)
[   14.059754][   T12]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   14.059758][   T12]  ? addrconf_rs_timer (net/ipv6/addrconf.c:4092 (discriminator 11))
[   14.059762][   T12]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   14.059764][   T12]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   14.059767][   T12]  ? mark_held_locks (kernel/locking/lockdep.c:4341)
[   14.059774][   T12]  ? addrconf_dad_work (net/ipv6/addrconf.c:4304)
[   14.059777][   T12]  addrconf_dad_work (net/ipv6/addrconf.c:4304)
[   14.059783][   T12]  ? addrconf_dad_begin (net/ipv6/addrconf.c:4180)
[   14.059788][   T12]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   14.059791][   T12]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   14.059794][   T12]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   14.059796][   T12]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   14.059803][   T12]  process_one_work (kernel/workqueue.c:3387)
[   14.059815][   T12]  ? __queue_delayed_work (kernel/workqueue.c:2622)
[   14.059819][   T12]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   14.059834][   T12]  worker_thread (kernel/workqueue.c:3470 kernel/workqueue.c:3551)
[   14.059847][   T12]  ? rescuer_thread (./include/linux/list.h:419 (discriminator 3))
[   14.059850][   T12]  kthread (kernel/kthread.c:436)
[   14.059852][   T12]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   14.059856][   T12]  ? kthread_affine_preferred (kernel/kthread.c:857)
[   14.059861][   T12]  ret_from_fork (arch/x86/kernel/process.c:158)
[   14.059867][   T12]  ? arch_exit_to_user_mode_prepare.isra.0 (arch/x86/entry/vdso/vma.c:80 (discriminator 1))
[   14.059873][   T12]  ? __switch_to (arch/x86/kernel/process_64.c:403 arch/x86/kernel/process_64.c:663)
[   14.059877][   T12]  ? kthread_affine_preferred (kernel/kthread.c:857)
[   14.059881][   T12]  ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
| [   18.561697][  T322] softirqs last disabled at (17589): __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
| [   18.561699][  T322] Preemption disabled at:
| [   18.561700][  T322] vprintk_emit (kernel/printk/printk.c:2471)
| [   18.561709][  T322] Tainted: [W]=WARN
[   18.561710][  T322] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   18.561712][  T322] Call Trace:
[   18.561714][  T322]  <TASK>
[   18.561715][  T322]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   18.561721][  T322]  ? vprintk_emit (kernel/printk/printk.c:2471)
[   18.561723][  T322]  __might_resched.cold (kernel/sched/core.c:9234)
[   18.561728][  T322]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   18.561732][  T322]  ? __kmalloc_noprof (./include/linux/sched/mm.h:317 mm/slub.c:4636 mm/slub.c:4974 mm/slub.c:5413 mm/slub.c:5439)
[   18.561737][  T322]  __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))
[   18.561739][  T322]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   18.561744][  T322]  ? 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)
[   18.561747][  T322]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   18.561750][  T322]  put_chars (drivers/char/virtio_console.c:1176)
[   18.561753][  T322]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   18.561754][  T322]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   18.561759][  T322]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   18.561761][  T322]  ? validate_chain (kernel/locking/lockdep.c:3817 (discriminator 2) kernel/locking/lockdep.c:3837 (discriminator 2) kernel/locking/lockdep.c:3892 (discriminator 2))
[   18.561766][  T322]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   18.561768][  T322]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   18.561773][  T322]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   18.561776][  T322]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   18.561780][  T322]  console_emit_next_record (kernel/printk/printk.c:3183)
[   18.561784][  T322]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   18.561786][  T322]  ? 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))
[   18.561789][  T322]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   18.561791][  T322]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   18.561795][  T322]  console_flush_one_record (kernel/printk/printk.c:3268)
[   18.561799][  T322]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   18.561801][  T322]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   18.561806][  T322]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   18.561808][  T322]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   18.561810][  T322]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   18.561812][  T322]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   18.561816][  T322]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   18.561818][  T322]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   18.561821][  T322]  vprintk_emit (kernel/printk/printk.c:2479)
[   18.561825][  T322]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   18.561828][  T322]  ? netdev_run_todo (net/core/dev.c:11776)
[   18.561832][  T322]  ? mirred_device_event (net/sched/act_mirred.c:559 (discriminator 1)) act_mirred
[   18.561835][  T322]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   18.561839][  T322]  ? llc_exit (./arch/x86/include/asm/atomic.h:28 ./include/linux/atomic/atomic-arch-fallback.h:503 ./include/linux/atomic/atomic-instrumented.h:68 ./include/linux/refcount.h:134 net/llc/llc_core.c:38 net/llc/llc_core.c:96) llc
[   18.561842][  T322]  _printk (kernel/printk/printk.c:2504)
[   18.561845][  T322]  ? snapshot_read.cold (user.c:?)
[   18.561847][  T322]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   18.561850][  T322]  ? llc_exit (./arch/x86/include/asm/atomic.h:28 ./include/linux/atomic/atomic-arch-fallback.h:503 ./include/linux/atomic/atomic-instrumented.h:68 ./include/linux/refcount.h:134 net/llc/llc_core.c:38 net/llc/llc_core.c:96) llc
[   18.561852][  T322]  ? __up_write (kernel/locking/rwsem.c:1415)
[   18.561853][  T322]  ? __up_write (kernel/locking/rwsem.c:1422 (discriminator 1))
[   18.561857][  T322]  ? __up_write (./include/linux/instrumented.h:112 ./include/linux/atomic/atomic-instrumented.h:3390 kernel/locking/rwsem.c:1417)
[   18.561859][  T322] mirred_init_module (net/sched/act_mirred.c:508) act_mirred
[   18.561862][  T322]  do_one_initcall (init/main.c:1357)
[   18.561865][  T322]  ? trace_event_raw_event_initcall_level (./include/trace/events/initcall.h:10)
[   18.561869][  T322]  ? do_init_module (./include/linux/slab.h:991 (discriminator 1) kernel/module/main.c:3105 (discriminator 1))
[   18.561872][  T322]  ? kasan_unpoison (mm/kasan/shadow.c:146 mm/kasan/shadow.c:178)
[   18.561877][  T322]  do_init_module (kernel/module/main.c:3117)
[   18.561880][  T322]  ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4488)
[   18.561885][  T322]  ? free_module (./include/trace/events/module.h:50 (discriminator 19))
[   18.561888][  T322]  ? kfree (./include/linux/kasan.h:235 mm/slub.c:2748 mm/slub.c:6499 mm/slub.c:6792)
[   18.561892][  T322]  load_module (kernel/module/main.c:3593)
[   18.561899][  T322]  ? layout_and_allocate.isra.0 (kernel/module/main.c:3016)
[   18.561902][  T322]  ? __ia32_sys_fsconfig (??:?)
[   18.561905][  T322]  ? ovl_real_file (fs/overlayfs/file.c:195)
[   18.561909][  T322]  ? backing_file_read_iter (fs/backing-file.c:211)
[   18.561912][  T322]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   18.561916][  T322]  init_module_from_file (kernel/module/main.c:3790)
[   18.561919][  T322]  ? __do_sys_init_module (kernel/module/main.c:3664)
[   18.561927][  T322]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   18.561930][  T322]  ? 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)
[   18.561933][  T322]  idempotent_init_module (kernel/module/main.c:3802)
[   18.561937][  T322]  ? init_module_from_file (kernel/module/main.c:3791)
[   18.561943][  T322]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   18.561945][  T322]  ? cap_capable (./include/trace/events/capability.h:26 (discriminator 22) security/commoncap.c:130 (discriminator 22))
[   18.561951][  T322]  __x64_sys_finit_module (kernel/module/main.c:3828 kernel/module/main.c:3812 kernel/module/main.c:3812)
[   18.561953][  T322]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   18.561956][  T322]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[   18.561958][  T322]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[   18.561961][  T322]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   18.561963][  T322] RIP: 0033:0x7f5e0e79f37d
[   18.561967][  T322] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 4b aa 0f 00 f7 d8 64 89 01 48
All code
========
   0:	ff c3                	inc    %ebx
   2:	66 2e 0f 1f 84 00 00 	cs nopw 0x0(%rax,%rax,1)
   9:	00 00 00 
   c:	90                   	nop
   d:	f3 0f 1e fa          	endbr64
  11:	48 89 f8             	mov    %rdi,%rax
  14:	48 89 f7             	mov    %rsi,%rdi
  17:	48 89 d6             	mov    %rdx,%rsi
  1a:	48 89 ca             	mov    %rcx,%rdx
  1d:	4d 89 c2             	mov    %r8,%r10
  20:	4d 89 c8             	mov    %r9,%r8
  23:	4c 8b 4c 24 08       	mov    0x8(%rsp),%r9
  28:	0f 05                	syscall
  2a:*	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax		<-- trapping instruction
  30:	73 01                	jae    0x33
  32:	c3                   	ret
  33:	48 8b 0d 4b aa 0f 00 	mov    0xfaa4b(%rip),%rcx        # 0xfaa85
  3a:	f7 d8                	neg    %eax
  3c:	64 89 01             	mov    %eax,%fs:(%rcx)
  3f:	48                   	rex.W

Code starting with the faulting instruction
===========================================
   0:	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax
   6:	73 01                	jae    0x9
   8:	c3                   	ret
   9:	48 8b 0d 4b aa 0f 00 	mov    0xfaa4b(%rip),%rcx        # 0xfaa5b
  10:	f7 d8                	neg    %eax
  12:	64 89 01             	mov    %eax,%fs:(%rcx)
  15:	48                   	rex.W
[   18.561968][  T322] RSP: 002b:00007ffe63101da8 EFLAGS: 00000246 ORIG_RAX: 0000000000000139
[   18.561971][  T322] RAX: ffffffffffffffda RBX: 0000555836602810 RCX: 00007f5e0e79f37d
[   18.561972][  T322] RDX: 0000000000000000 RSI: 000055580b5bcffd RDI: 0000000000000000
[   18.561973][  T322] RBP: 00007ffe63101e40 R08: 0000000000000000 R09: 0000000000000000
[   18.561974][  T322] R10: 0000000000000000 R11: 0000000000000246 R12: 000055580b5bcffd
[   18.561975][  T322] R13: 0000555836602960 R14: 0000000000040000 R15: 0000000000000000
| [   18.913210][    C1]
| [   18.913211][    C1]
| [   18.913211][    C1] stack backtrace:
| [   18.913219][    C1] Tainted: [W]=WARN
[   18.913221][    C1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   18.913223][    C1] Call Trace:
[   18.913225][    C1]  <IRQ>
[   18.913227][    C1]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   18.913232][    C1]  print_irq_inversion_bug.part.0.cold (kernel/locking/lockdep.c:4141)
[   18.913236][    C1]  mark_lock_irq (kernel/locking/lockdep.c:4095 kernel/locking/lockdep.c:4174 kernel/locking/lockdep.c:4310)
[   18.913238][    C1]  ? add_lock_to_list (./include/linux/find.h:391 kernel/locking/lockdep.c:1419 kernel/locking/lockdep.c:1450)
[   18.913242][    C1]  mark_lock (kernel/locking/lockdep.c:4769)
[   18.913245][    C1]  mark_usage (kernel/locking/lockdep.c:4658)
[   18.913247][    C1]  __lock_acquire (kernel/locking/lockdep.c:5208)
[   18.913251][    C1]  lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   18.913253][    C1]  ? console_lock_spinning_enable (kernel/printk/printk.c:1902 (discriminator 2))
[   18.913256][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   18.913260][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   18.913263][    C1]  console_lock_spinning_enable (kernel/printk/printk.c:1902 (discriminator 2))
[   18.913265][    C1]  ? console_lock_spinning_enable (kernel/printk/printk.c:1902 (discriminator 2))
[   18.913268][    C1]  console_emit_next_record (kernel/printk/printk.c:3177)
[   18.913271][    C1]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   18.913273][    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))
[   18.913276][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   18.913278][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   18.913281][    C1]  console_flush_one_record (kernel/printk/printk.c:3268)
[   18.913285][    C1]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   18.913287][    C1]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   18.913290][    C1]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   18.913293][    C1]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   18.913295][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   18.913298][    C1]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   18.913301][    C1]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   18.913303][    C1]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   18.913306][    C1]  vprintk_emit (kernel/printk/printk.c:2479)
[   18.913310][    C1]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   18.913312][    C1]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   18.913316][    C1]  _printk (kernel/printk/printk.c:2504)
[   18.913318][    C1]  ? snapshot_read.cold (user.c:?)
[   18.913321][    C1]  ? ___ratelimit (lib/ratelimit.c:97 (discriminator 3))
[   18.913331][    C1]  ? idr_get_free (??:?)
[   18.913334][    C1] ip6_tnl_xmit_ctl.cold (net/ipv6/ip6_tunnel.c:1064 (discriminator 3)) ip6_tunnel
[   18.913339][    C1] ip6gre_tunnel_xmit (net/ipv6/ip6_gre.c:889) ip6_gre
[   18.913342][    C1]  ? __gre6_xmit (./include/linux/skbuff.h:2904) ip6_gre
[   18.913345][    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))
[   18.913348][    C1]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   18.913351][    C1]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   18.913353][    C1]  ? run_filter (net/packet/af_packet.c:2103)
[   18.913357][    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))
[   18.913360][    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))
[   18.913363][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   18.913365][    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)
[   18.913368][    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))
[   18.913370][    C1]  ? validate_xmit_skb_list (net/core/dev.c:4142)
[   18.913373][    C1]  sch_direct_xmit (net/sched/sch_generic.c:372)
[   18.913376][    C1]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   18.913378][    C1]  ? dequeue_skb (./include/trace/events/qdisc.h:14 (discriminator 19))
[   18.913381][    C1]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   18.913383][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   18.913386][    C1]  __dev_xmit_skb (net/core/dev.c:4262)
[   18.913389][    C1]  ? tc_run (net/core/dev.c:4444 (discriminator 6))
[   18.913391][    C1]  ? alloc_netdev_dummy (net/core/dev.c:12327)
[   18.913394][    C1]  ? netdev_offload_xstats_push_delta (net/core/dev.c:9326 net/core/dev.c:9461)
[   18.913396][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   18.913399][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   18.913402][    C1]  __dev_queue_xmit (net/core/dev.c:4884)
[   18.913406][    C1]  ? netdev_core_pick_tx (net/core/dev.c:4784)
[   18.913409][    C1]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   18.913411][    C1]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   18.913415][    C1]  ? neigh_hh_output (./include/net/neighbour.h:525)
[   18.913418][    C1]  ip6_finish_output2 (./include/net/neighbour.h:558 net/ipv6/ip6_output.c:138)
[   18.913422][    C1]  ? ip6_dst_lookup (net/ipv6/ip6_output.c:1269)
[   18.913424][    C1]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   18.913426][    C1]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   18.913429][    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))
[   18.913432][    C1]  ip6_finish_output (net/ipv6/ip6_output.c:210 net/ipv6/ip6_output.c:221)
[   18.913435][    C1]  ip6_output (./include/linux/netfilter.h:314 net/ipv6/ip6_output.c:248)
[   18.913438][    C1]  ? ip6_finish_output (./include/net/inet_sock.h:338 (discriminator 1))
[   18.913440][    C1]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   18.913442][    C1]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   18.913445][    C1]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   18.913447][    C1]  ? __local_bh_enable_ip (kernel/softirq.c:478)
[   18.913450][    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))
[   18.913454][    C1]  ? ndisc_recv_na (./include/net/net_namespace.h:422 (discriminator 7))
[   18.913456][    C1]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   18.913460][    C1]  ? __ndisc_fill_addr_option (net/ipv6/ndisc.c:159)
[   18.913463][    C1]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   18.913466][    C1]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   18.913469][    C1]  addrconf_rs_timer (net/ipv6/addrconf.c:4073)
[   18.913472][    C1]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   18.913475][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   18.913477][    C1]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   18.913480][    C1]  call_timer_fn (kernel/time/timer.c:1748)
[   18.913483][    C1]  ? detach_if_pending (./include/linux/list.h:1159)
[   18.913485][    C1]  ? debug_object_active_state (lib/debugobjects.c:1122)
[   18.913489][    C1]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   18.913492][    C1]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   18.913494][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   18.913498][    C1]  __run_timers (kernel/time/timer.c:1799 kernel/time/timer.c:2374)
[   18.913500][    C1]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   18.913504][    C1]  ? __bpf_trace_itimer_expire (./include/trace/events/timer.h:407)
[   18.913506][    C1]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   18.913510][    C1]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   18.913514][    C1]  run_timer_softirq (kernel/time/timer.c:2386 kernel/time/timer.c:2395 kernel/time/timer.c:2403)
[   18.913517][    C1]  ? __run_timers (./include/trace/events/timer.h:138 (discriminator 19))
[   18.913519][    C1]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   18.913522][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   18.913525][    C1]  handle_softirqs (kernel/softirq.c:645)
[   18.913528][    C1]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   18.913530][    C1]  ? _local_bh_enable (kernel/softirq.c:428 (discriminator 1))
[   18.913533][    C1]  __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
[   18.913536][    C1]  irq_exit_rcu (kernel/softirq.c:784)
[   18.913538][    C1]  sysvec_apic_timer_interrupt (arch/x86/kernel/apic/apic.c:1062 (discriminator 37) arch/x86/kernel/apic/apic.c:1062 (discriminator 37))
[   18.913541][    C1]  </IRQ>
[   18.913542][    C1]  <TASK>
[   18.913542][    C1]  ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4488)
[   18.913545][    C1]  asm_sysvec_apic_timer_interrupt (./arch/x86/include/asm/idtentry.h:674)
[   18.913548][    C1] RIP: 0010:pv_native_safe_halt (./arch/x86/include/asm/irqflags.h:48 arch/x86/kernel/paravirt.c:63)
[   18.913551][    C1] Code: 48 8b 3d 94 d2 f5 01 e8 1f 00 00 00 48 2b 05 58 93 95 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 13 86 11 00 fb f4 <c3> 0f 1f 40 d6 48 83 ec 20 8b 17 49 89 f8 83 e2 fe 41 89 d2 0f 01
All code
========
   0:	48 8b 3d 94 d2 f5 01 	mov    0x1f5d294(%rip),%rdi        # 0x1f5d29b
   7:	e8 1f 00 00 00       	call   0x2b
   c:	48 2b 05 58 93 95 00 	sub    0x959358(%rip),%rax        # 0x95936b
  13:	c3                   	ret
  14:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  1b:	f3 0f 1e fa          	endbr64
  1f:	eb 07                	jmp    0x28
  21:	0f 00 2d 13 86 11 00 	verw   0x118613(%rip)        # 0x11863b
  28:	fb                   	sti
  29:	f4                   	hlt
  2a:*	c3                   	ret		<-- trapping instruction
  2b:	0f 1f 40 d6          	nopl   -0x2a(%rax)
  2f:	48 83 ec 20          	sub    $0x20,%rsp
  33:	8b 17                	mov    (%rdi),%edx
  35:	49 89 f8             	mov    %rdi,%r8
  38:	83 e2 fe             	and    $0xfffffffe,%edx
  3b:	41 89 d2             	mov    %edx,%r10d
  3e:	0f                   	.byte 0xf
  3f:	01                   	.byte 0x1

Code starting with the faulting instruction
===========================================
   0:	c3                   	ret
   1:	0f 1f 40 d6          	nopl   -0x2a(%rax)
   5:	48 83 ec 20          	sub    $0x20,%rsp
   9:	8b 17                	mov    (%rdi),%edx
   b:	49 89 f8             	mov    %rdi,%r8
   e:	83 e2 fe             	and    $0xfffffffe,%edx
  11:	41 89 d2             	mov    %edx,%r10d
  14:	0f                   	.byte 0xf
  15:	01                   	.byte 0x1
[   18.913554][    C1] RSP: 0018:ffa0000000147e00 EFLAGS: 00000282
[   18.913557][    C1] RAX: 0000000000093bd9 RBX: ff11000001bea380 RCX: ffffffffa28f0307
[   18.913559][    C1] RDX: ff11000001bea380 RSI: ffffffffa5638af6 RDI: ffffffffa508d8e0
[   18.913560][    C1] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[   18.913562][    C1] R10: 0000000000000001 R11: 0000000000000001 R12: 1ff4000000028fc3
[   18.913563][    C1] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000000000
[   18.913566][    C1]  ? cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   18.913569][    C1]  default_idle (./arch/x86/include/asm/paravirt.h:62 arch/x86/kernel/process.c:768)
[   18.913572][    C1]  default_idle_call (kernel/sched/idle.c:122)
[   18.913574][    C1]  cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   18.913577][    C1]  ? arch_cpu_idle_exit+0x40/0x40
[   18.913579][    C1]  ? mark_tsc_async_resets (arch/x86/kernel/tsc_sync.c:49)
[   18.913582][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   18.913585][    C1]  do_idle (kernel/sched/idle.c:355)
[   18.913587][    C1]  cpu_startup_entry (kernel/sched/idle.c:454)
[   18.913589][    C1]  start_secondary (arch/x86/kernel/smpboot.c:312)
[   18.913592][    C1]  ? set_cpu_sibling_map (arch/x86/kernel/smpboot.c:733 (discriminator 4))
[   18.913595][    C1]  common_startup_64 (arch/x86/kernel/head_64.S:418)
| [   27.617200][    C1] softirqs last disabled at (605147): __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
| [   27.617202][    C1] Preemption disabled at:
| [   27.617203][    C1] 0x0
| [   27.617214][    C1] Tainted: [W]=WARN
[   27.617215][    C1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   27.617217][    C1] Call Trace:
[   27.617218][    C1]  <IRQ>
[   27.617221][    C1]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   27.617226][    C1]  __might_resched.cold (kernel/sched/core.c:9234)
[   27.617230][    C1]  ? prb_next_reserve_seq (kernel/printk/printk_ringbuffer.c:2128)
[   27.617231][    C1]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   27.617235][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   27.617238][    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))
[   27.617242][    C1]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   27.617244][    C1]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   27.617248][    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)
[   27.617250][    C1]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   27.617252][    C1]  put_chars (drivers/char/virtio_console.c:1176)
[   27.617254][    C1]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   27.617256][    C1]  ? console_prepend_replay (kernel/printk/printk.c:3005)
[   27.617258][    C1]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   27.617261][    C1]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   27.617262][    C1]  ? vsnprintf (lib/vsprintf.c:2900)
[   27.617266][    C1]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   27.617267][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   27.617269][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   27.617271][    C1]  console_emit_next_record (kernel/printk/printk.c:3183)
[   27.617273][    C1]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   27.617275][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   27.617277][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   27.617278][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   27.617280][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   27.617282][    C1]  ? console_flush_one_record (kernel/printk/printk.c:3247)
[   27.617284][    C1]  console_flush_one_record (kernel/printk/printk.c:3268)
[   27.617286][    C1]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   27.617288][    C1]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   27.617290][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   27.617292][    C1]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   27.617293][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   27.617295][    C1]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   27.617296][    C1]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   27.617297][    C1]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   27.617299][    C1]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   27.617301][    C1]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   27.617303][    C1]  vprintk_emit (kernel/printk/printk.c:2479)
[   27.617306][    C1]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   27.617308][    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)
[   27.617310][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   27.617312][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   27.617313][    C1]  _printk (kernel/printk/printk.c:2504)
[   27.617317][    C1]  ? snapshot_read.cold (user.c:?)
[   27.617318][    C1]  ? ___ratelimit (lib/ratelimit.c:97 (discriminator 3))
[   27.617321][    C1]  ? __ipv6_chk_addr_and_flags (./include/linux/rcupdate.h:850 net/ipv6/addrconf.c:1996)
[   27.617324][    C1]  ? idr_get_free (??:?)
[   27.617326][    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)
[   27.617329][    C1] ip6_tnl_xmit_ctl.cold (net/ipv6/ip6_tunnel.c:1064 (discriminator 3)) ip6_tunnel
[   27.617334][    C1] ip6gre_tunnel_xmit (net/ipv6/ip6_gre.c:889) ip6_gre
[   27.617338][    C1]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   27.617339][    C1]  ? __gre6_xmit (./include/linux/skbuff.h:2904) ip6_gre
[   27.617341][    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))
[   27.617344][    C1]  ? packet_rcv (net/packet/af_packet.c:2231)
[   27.617347][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   27.617349][    C1]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   27.617351][    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))
[   27.617353][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   27.617360][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   27.617362][    C1]  ? get_stack_info_noinstr (arch/x86/kernel/dumpstack_64.c:173)
[   27.617365][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   27.617366][    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)
[   27.617369][    C1]  ? validate_xmit_skb_list (net/core/dev.c:4142)
[   27.617371][    C1]  sch_direct_xmit (net/sched/sch_generic.c:372)
[   27.617373][    C1]  ? get_stack_info_noinstr (arch/x86/kernel/dumpstack_64.c:173)
[   27.617375][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   27.617377][    C1]  ? dequeue_skb (./include/trace/events/qdisc.h:14 (discriminator 19))
[   27.617378][    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)
[   27.617379][    C1]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   27.617381][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   27.617383][    C1]  __dev_xmit_skb (net/core/dev.c:4262)
[   27.617385][    C1]  ? tc_run (net/core/dev.c:4444 (discriminator 4))
[   27.617386][    C1]  ? alloc_netdev_dummy (net/core/dev.c:12327)
[   27.617388][    C1]  ? netdev_offload_xstats_push_delta (net/core/dev.c:9326 net/core/dev.c:9461)
[   27.617389][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   27.617391][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   27.617393][    C1]  __dev_queue_xmit (net/core/dev.c:4884)
[   27.617395][    C1]  ? filter_irq_stacks (kernel/stacktrace.c:402)
[   27.617397][    C1]  ? addrconf_rs_timer (net/ipv6/addrconf.c:4073)
[   27.617399][    C1]  ? stack_depot_save_flags (lib/stackdepot.c:609 lib/stackdepot.c:676)
[   27.617402][    C1]  ? netdev_core_pick_tx (net/core/dev.c:4784)
[   27.617405][    C1]  ? neigh_hh_output (./include/net/neighbour.h:525)
[   27.617407][    C1]  ip6_finish_output2 (./include/net/neighbour.h:558 net/ipv6/ip6_output.c:138)
[   27.617409][    C1]  ? ip6_dst_lookup (net/ipv6/ip6_output.c:1269)
[   27.617411][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   27.617413][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   27.617414][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   27.617416][    C1]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   27.617418][    C1]  ip6_finish_output (net/ipv6/ip6_output.c:210 net/ipv6/ip6_output.c:221)
[   27.617419][    C1]  ip6_output (./include/linux/netfilter.h:314 net/ipv6/ip6_output.c:248)
[   27.617421][    C1]  ? ip6_finish_output (./include/net/inet_sock.h:338 (discriminator 1))
[   27.617423][    C1]  ? xfrm_bundle_lookup.constprop.0 (net/xfrm/xfrm_policy.c:3049)
[   27.617426][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   27.617427][    C1]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   27.617428][    C1]  ? trace_irq_disable.constprop.0 (./include/trace/events/preemptirq.h:36 (discriminator 22))
[   27.617430][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   27.617431][    C1]  ? trace_hardirqs_on (kernel/trace/trace_preemptirq.c:78)
[   27.617432][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   27.617434][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   27.617436][    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))
[   27.617439][    C1]  ? ndisc_recv_na (./include/net/net_namespace.h:422 (discriminator 7))
[   27.617443][    C1]  ? __ndisc_fill_addr_option (net/ipv6/ndisc.c:159)
[   27.617445][    C1]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   27.617448][    C1]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   27.617450][    C1]  addrconf_rs_timer (net/ipv6/addrconf.c:4073)
[   27.617452][    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)
[   27.617454][    C1]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   27.617456][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   27.617457][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   27.617459][    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)
[   27.617461][    C1]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   27.617462][    C1]  call_timer_fn (kernel/time/timer.c:1748)
[   27.617465][    C1]  ? detach_if_pending (./include/linux/list.h:1159)
[   27.617467][    C1]  ? debug_object_active_state (lib/debugobjects.c:1122)
[   27.617470][    C1]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   27.617472][    C1]  ? timer_recalc_next_expiry (./include/linux/find.h:71 kernel/time/timer.c:1843 kernel/time/timer.c:1865)
[   27.617473][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   27.617475][    C1]  __run_timers (kernel/time/timer.c:1799 kernel/time/timer.c:2374)
[   27.617477][    C1]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   27.617479][    C1]  ? __bpf_trace_itimer_expire (./include/trace/events/timer.h:407)
[   27.617482][    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)
[   27.617484][    C1]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   27.617486][    C1]  run_timer_softirq (kernel/time/timer.c:2386 kernel/time/timer.c:2395 kernel/time/timer.c:2403)
[   27.617488][    C1]  ? __run_timers (./include/trace/events/timer.h:138 (discriminator 19))
[   27.617490][    C1]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   27.617491][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   27.617492][    C1]  handle_softirqs (kernel/softirq.c:645)
[   27.617495][    C1]  ? _local_bh_enable (kernel/softirq.c:428 (discriminator 1))
[   27.617496][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   27.617498][    C1]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   27.617500][    C1]  __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
[   27.617501][    C1]  irq_exit_rcu (kernel/softirq.c:784)
[   27.617502][    C1]  sysvec_apic_timer_interrupt (arch/x86/kernel/apic/apic.c:1062 (discriminator 37) arch/x86/kernel/apic/apic.c:1062 (discriminator 37))
[   27.617504][    C1]  </IRQ>
[   27.617505][    C1]  <TASK>
[   27.617506][    C1]  ? _raw_spin_unlock (./include/linux/spinlock_api_smp.h:201 (discriminator 1) kernel/locking/spinlock.c:213 (discriminator 1))
[   27.617509][    C1]  asm_sysvec_apic_timer_interrupt (./arch/x86/include/asm/idtentry.h:674)
[   27.617511][    C1] RIP: 0010:pv_native_safe_halt (./arch/x86/include/asm/irqflags.h:48 arch/x86/kernel/paravirt.c:63)
[   27.617514][    C1] Code: 48 8b 3d 94 d2 f5 01 e8 1f 00 00 00 48 2b 05 58 93 95 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 13 86 11 00 fb f4 <c3> 0f 1f 40 d6 48 83 ec 20 8b 17 49 89 f8 83 e2 fe 41 89 d2 0f 01
All code
========
   0:	48 8b 3d 94 d2 f5 01 	mov    0x1f5d294(%rip),%rdi        # 0x1f5d29b
   7:	e8 1f 00 00 00       	call   0x2b
   c:	48 2b 05 58 93 95 00 	sub    0x959358(%rip),%rax        # 0x95936b
  13:	c3                   	ret
  14:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  1b:	f3 0f 1e fa          	endbr64
  1f:	eb 07                	jmp    0x28
  21:	0f 00 2d 13 86 11 00 	verw   0x118613(%rip)        # 0x11863b
  28:	fb                   	sti
  29:	f4                   	hlt
  2a:*	c3                   	ret		<-- trapping instruction
  2b:	0f 1f 40 d6          	nopl   -0x2a(%rax)
  2f:	48 83 ec 20          	sub    $0x20,%rsp
  33:	8b 17                	mov    (%rdi),%edx
  35:	49 89 f8             	mov    %rdi,%r8
  38:	83 e2 fe             	and    $0xfffffffe,%edx
  3b:	41 89 d2             	mov    %edx,%r10d
  3e:	0f                   	.byte 0xf
  3f:	01                   	.byte 0x1

Code starting with the faulting instruction
===========================================
   0:	c3                   	ret
   1:	0f 1f 40 d6          	nopl   -0x2a(%rax)
   5:	48 83 ec 20          	sub    $0x20,%rsp
   9:	8b 17                	mov    (%rdi),%edx
   b:	49 89 f8             	mov    %rdi,%r8
   e:	83 e2 fe             	and    $0xfffffffe,%edx
  11:	41 89 d2             	mov    %edx,%r10d
  14:	0f                   	.byte 0xf
  15:	01                   	.byte 0x1
[   27.617515][    C1] RSP: 0018:ffa0000000147e00 EFLAGS: 00000246
[   27.617519][    C1] RAX: 0000000000000001 RBX: ff11000001bea380 RCX: 0000000000000001
[   27.617521][    C1] RDX: 0000000000000001 RSI: ffffffffa508d860 RDI: ffffffffa28f0307
[   27.617521][    C1] RBP: 0000000000000000 R08: ffffffffa4d81421 R09: 1fe2200006a563a2
[   27.617522][    C1] R10: 0000000000000001 R11: 0000000000000000 R12: 1ff4000000028fc3
[   27.617523][    C1] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000000000
[   27.617524][    C1]  ? ct_kernel_exit.constprop.0 (./include/linux/instrumented.h:97 kernel/context_tracking.c:124)
[   27.617526][    C1]  ? cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   27.617529][    C1]  default_idle (./arch/x86/include/asm/paravirt.h:62 arch/x86/kernel/process.c:768)
[   27.617531][    C1]  default_idle_call (kernel/sched/idle.c:122)
[   27.617533][    C1]  cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   27.617534][    C1]  ? arch_cpu_idle_exit+0x40/0x40
[   27.617536][    C1]  ? mark_tsc_async_resets (arch/x86/kernel/tsc_sync.c:49)
[   27.617538][    C1]  ? trace_sched_exit_tp (./include/linux/instrumented.h:82 ./include/asm-generic/bitops/instrumented-non-atomic.h:141 ./include/linux/cpumask.h:650 ./include/linux/cpumask.h:1232 ./include/trace/events/sched.h:886)
[   27.617540][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   27.617542][    C1]  do_idle (kernel/sched/idle.c:355)
[   27.617543][    C1]  cpu_startup_entry (kernel/sched/idle.c:454)
[   27.617545][    C1]  start_secondary (arch/x86/kernel/smpboot.c:312)
[   27.617547][    C1]  ? set_cpu_sibling_map (arch/x86/kernel/smpboot.c:733 (discriminator 4))
[   27.617548][    C1]  common_startup_64 (arch/x86/kernel/head_64.S:418)
| [   43.488163][    C1] softirqs last disabled at (605147): __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
| [   43.488165][    C1] Preemption disabled at:
| [   43.488166][    C1] 0x0
| [   43.488176][    C1] Tainted: [W]=WARN
[   43.488177][    C1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   43.488178][    C1] Call Trace:
[   43.488180][    C1]  <IRQ>
[   43.488182][    C1]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   43.488187][    C1]  __might_resched.cold (kernel/sched/core.c:9234)
[   43.488191][    C1]  ? prb_next_reserve_seq (kernel/printk/printk_ringbuffer.c:2128)
[   43.488193][    C1]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   43.488196][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   43.488200][    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))
[   43.488204][    C1]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   43.488206][    C1]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   43.488210][    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)
[   43.488211][    C1]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   43.488213][    C1]  put_chars (drivers/char/virtio_console.c:1176)
[   43.488215][    C1]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   43.488217][    C1]  ? console_prepend_replay (kernel/printk/printk.c:3005)
[   43.488219][    C1]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   43.488223][    C1]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   43.488224][    C1]  ? vsnprintf (lib/vsprintf.c:2900)
[   43.488228][    C1]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   43.488229][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   43.488231][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   43.488233][    C1]  console_emit_next_record (kernel/printk/printk.c:3183)
[   43.488236][    C1]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   43.488238][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   43.488240][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   43.488241][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   43.488243][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   43.488245][    C1]  ? console_flush_one_record (kernel/printk/printk.c:3247)
[   43.488247][    C1]  console_flush_one_record (kernel/printk/printk.c:3268)
[   43.488249][    C1]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   43.488252][    C1]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   43.488254][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   43.488256][    C1]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   43.488257][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   43.488259][    C1]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   43.488261][    C1]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   43.488262][    C1]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   43.488264][    C1]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   43.488266][    C1]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   43.488268][    C1]  vprintk_emit (kernel/printk/printk.c:2479)
[   43.488272][    C1]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   43.488274][    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)
[   43.488275][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   43.488277][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   43.488279][    C1]  _printk (kernel/printk/printk.c:2504)
[   43.488282][    C1]  ? snapshot_read.cold (user.c:?)
[   43.488284][    C1]  ? ___ratelimit (lib/ratelimit.c:97 (discriminator 3))
[   43.488287][    C1]  ? __ipv6_chk_addr_and_flags (./include/linux/rcupdate.h:850 net/ipv6/addrconf.c:1996)
[   43.488291][    C1]  ? idr_get_free (??:?)
[   43.488293][    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)
[   43.488296][    C1] ip6_tnl_xmit_ctl.cold (net/ipv6/ip6_tunnel.c:1064 (discriminator 3)) ip6_tunnel
[   43.488301][    C1] ip6gre_tunnel_xmit (net/ipv6/ip6_gre.c:889) ip6_gre
[   43.488305][    C1]  ? __gre6_xmit (./include/linux/skbuff.h:2904) ip6_gre
[   43.488307][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   43.488309][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   43.488310][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   43.488312][    C1]  ? netif_skb_features (net/core/dev.c:3793 net/core/dev.c:3922)
[   43.488316][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   43.488318][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   43.488319][    C1]  ? skb_network_protocol (./include/linux/skbuff.h:2534)
[   43.488321][    C1]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   43.488322][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   43.488324][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   43.488325][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   43.488327][    C1]  ? get_stack_info_noinstr (arch/x86/kernel/dumpstack_64.c:173)
[   43.488330][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   43.488332][    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)
[   43.488334][    C1]  ? validate_xmit_skb_list (net/core/dev.c:4142)
[   43.488337][    C1]  sch_direct_xmit (net/sched/sch_generic.c:372)
[   43.488339][    C1]  ? get_stack_info_noinstr (arch/x86/kernel/dumpstack_64.c:173)
[   43.488341][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   43.488343][    C1]  ? dequeue_skb (./include/trace/events/qdisc.h:14 (discriminator 19))
[   43.488344][    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)
[   43.488346][    C1]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   43.488348][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   43.488350][    C1]  __dev_xmit_skb (net/core/dev.c:4262)
[   43.488352][    C1]  ? tc_run (net/core/dev.c:4444 (discriminator 4))
[   43.488354][    C1]  ? alloc_netdev_dummy (net/core/dev.c:12327)
[   43.488356][    C1]  ? netdev_offload_xstats_push_delta (net/core/dev.c:9326 net/core/dev.c:9461)
[   43.488357][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   43.488359][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   43.488361][    C1]  __dev_queue_xmit (net/core/dev.c:4884)
[   43.488364][    C1]  ? filter_irq_stacks (kernel/stacktrace.c:402)
[   43.488367][    C1]  ? addrconf_rs_timer (net/ipv6/addrconf.c:4073)
[   43.488368][    C1]  ? stack_depot_save_flags (lib/stackdepot.c:609 lib/stackdepot.c:676)
[   43.488372][    C1]  ? netdev_core_pick_tx (net/core/dev.c:4784)
[   43.488375][    C1]  ? neigh_hh_output (./include/net/neighbour.h:525)
[   43.488377][    C1]  ip6_finish_output2 (./include/net/neighbour.h:558 net/ipv6/ip6_output.c:138)
[   43.488380][    C1]  ? ip6_dst_lookup (net/ipv6/ip6_output.c:1269)
[   43.488382][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   43.488383][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   43.488385][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   43.488387][    C1]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   43.488389][    C1]  ip6_finish_output (net/ipv6/ip6_output.c:210 net/ipv6/ip6_output.c:221)
[   43.488391][    C1]  ip6_output (./include/linux/netfilter.h:314 net/ipv6/ip6_output.c:248)
[   43.488393][    C1]  ? ip6_finish_output (./include/net/inet_sock.h:338 (discriminator 1))
[   43.488395][    C1]  ? xfrm_bundle_lookup.constprop.0 (net/xfrm/xfrm_policy.c:3049)
[   43.488397][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   43.488399][    C1]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   43.488400][    C1]  ? trace_irq_disable.constprop.0 (./include/trace/events/preemptirq.h:36 (discriminator 22))
[   43.488402][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   43.488403][    C1]  ? trace_hardirqs_on (kernel/trace/trace_preemptirq.c:78)
[   43.488405][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   43.488406][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   43.488409][    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))
[   43.488417][    C1]  ? ndisc_recv_na (./include/net/net_namespace.h:422 (discriminator 7))
[   43.488420][    C1]  ? __ndisc_fill_addr_option (net/ipv6/ndisc.c:159)
[   43.488422][    C1]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   43.488424][    C1]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   43.488426][    C1]  addrconf_rs_timer (net/ipv6/addrconf.c:4073)
[   43.488428][    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)
[   43.488429][    C1]  ? enqueue_task_fair (./include/linux/instrumented.h:82 ./include/asm-generic/bitops/instrumented-non-atomic.h:141 ./include/linux/cpumask.h:650 ./include/linux/cpumask.h:1252 kernel/sched/sched.h:3173 kernel/sched/sched.h:3178 kernel/sched/fair.c:7824 kernel/sched/fair.c:8060)
[   43.488432][    C1]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   43.488434][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   43.488436][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   43.488437][    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)
[   43.488439][    C1]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   43.488441][    C1]  call_timer_fn (kernel/time/timer.c:1748)
[   43.488444][    C1]  ? _raw_spin_unlock_irq_enable (./include/linux/spinlock_api_smp.h:229 (discriminator 1) kernel/locking/spinlock.c:237 (discriminator 1))
[   43.488447][    C1]  ? detach_if_pending (./include/linux/list.h:1159)
[   43.488449][    C1]  ? debug_object_active_state (lib/debugobjects.c:1122)
[   43.488452][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   43.488455][    C1]  __run_timers (kernel/time/timer.c:1799 kernel/time/timer.c:2374)
[   43.488456][    C1]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   43.488459][    C1]  ? __bpf_trace_itimer_expire (./include/trace/events/timer.h:407)
[   43.488461][    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)
[   43.488464][    C1]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   43.488466][    C1]  run_timer_softirq (kernel/time/timer.c:2386 kernel/time/timer.c:2395 kernel/time/timer.c:2403)
[   43.488468][    C1]  ? __run_timers (./include/trace/events/timer.h:138 (discriminator 19))
[   43.488470][    C1]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   43.488472][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   43.488473][    C1]  handle_softirqs (kernel/softirq.c:645)
[   43.488476][    C1]  ? _local_bh_enable (kernel/softirq.c:428 (discriminator 1))
[   43.488477][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   43.488479][    C1]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   43.488481][    C1]  __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
[   43.488482][    C1]  irq_exit_rcu (kernel/softirq.c:784)
[   43.488484][    C1]  sysvec_apic_timer_interrupt (arch/x86/kernel/apic/apic.c:1062 (discriminator 37) arch/x86/kernel/apic/apic.c:1062 (discriminator 37))
[   43.488486][    C1]  </IRQ>
[   43.488486][    C1]  <TASK>
[   43.488487][    C1]  ? _raw_spin_unlock (./include/linux/spinlock_api_smp.h:201 (discriminator 1) kernel/locking/spinlock.c:213 (discriminator 1))
[   43.488489][    C1]  asm_sysvec_apic_timer_interrupt (./arch/x86/include/asm/idtentry.h:674)
[   43.488491][    C1] RIP: 0010:pv_native_safe_halt (./arch/x86/include/asm/irqflags.h:48 arch/x86/kernel/paravirt.c:63)
[   43.488493][    C1] Code: 48 8b 3d 94 d2 f5 01 e8 1f 00 00 00 48 2b 05 58 93 95 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 13 86 11 00 fb f4 <c3> 0f 1f 40 d6 48 83 ec 20 8b 17 49 89 f8 83 e2 fe 41 89 d2 0f 01
All code
========
   0:	48 8b 3d 94 d2 f5 01 	mov    0x1f5d294(%rip),%rdi        # 0x1f5d29b
   7:	e8 1f 00 00 00       	call   0x2b
   c:	48 2b 05 58 93 95 00 	sub    0x959358(%rip),%rax        # 0x95936b
  13:	c3                   	ret
  14:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  1b:	f3 0f 1e fa          	endbr64
  1f:	eb 07                	jmp    0x28
  21:	0f 00 2d 13 86 11 00 	verw   0x118613(%rip)        # 0x11863b
  28:	fb                   	sti
  29:	f4                   	hlt
  2a:*	c3                   	ret		<-- trapping instruction
  2b:	0f 1f 40 d6          	nopl   -0x2a(%rax)
  2f:	48 83 ec 20          	sub    $0x20,%rsp
  33:	8b 17                	mov    (%rdi),%edx
  35:	49 89 f8             	mov    %rdi,%r8
  38:	83 e2 fe             	and    $0xfffffffe,%edx
  3b:	41 89 d2             	mov    %edx,%r10d
  3e:	0f                   	.byte 0xf
  3f:	01                   	.byte 0x1

Code starting with the faulting instruction
===========================================
   0:	c3                   	ret
   1:	0f 1f 40 d6          	nopl   -0x2a(%rax)
   5:	48 83 ec 20          	sub    $0x20,%rsp
   9:	8b 17                	mov    (%rdi),%edx
   b:	49 89 f8             	mov    %rdi,%r8
   e:	83 e2 fe             	and    $0xfffffffe,%edx
  11:	41 89 d2             	mov    %edx,%r10d
  14:	0f                   	.byte 0xf
  15:	01                   	.byte 0x1
[   43.488496][    C1] RSP: 0018:ffa0000000147e00 EFLAGS: 00000246
[   43.488499][    C1] RAX: 0000000000000001 RBX: ff11000001bea380 RCX: 0000000000000001
[   43.488501][    C1] RDX: 0000000000000001 RSI: ffffffffa508d860 RDI: ffffffffa28f0307
[   43.488501][    C1] RBP: 0000000000000000 R08: ffffffffa4d81421 R09: 1fe2200006a563a2
[   43.488502][    C1] R10: 0000000000000001 R11: 0000000000000000 R12: 1ff4000000028fc3
[   43.488503][    C1] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000000000
[   43.488504][    C1]  ? ct_kernel_exit.constprop.0 (./include/linux/instrumented.h:97 kernel/context_tracking.c:124)
[   43.488507][    C1]  ? cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   43.488510][    C1]  default_idle (./arch/x86/include/asm/paravirt.h:62 arch/x86/kernel/process.c:768)
[   43.488511][    C1]  default_idle_call (kernel/sched/idle.c:122)
[   43.488513][    C1]  cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   43.488515][    C1]  ? arch_cpu_idle_exit+0x40/0x40
[   43.488517][    C1]  ? mark_tsc_async_resets (arch/x86/kernel/tsc_sync.c:49)
[   43.488519][    C1]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   43.488520][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   43.488522][    C1]  do_idle (kernel/sched/idle.c:355)
[   43.488524][    C1]  cpu_startup_entry (kernel/sched/idle.c:454)
[   43.488526][    C1]  start_secondary (arch/x86/kernel/smpboot.c:312)
[   43.488528][    C1]  ? set_cpu_sibling_map (arch/x86/kernel/smpboot.c:733 (discriminator 4))
[   43.488530][    C1]  common_startup_64 (arch/x86/kernel/head_64.S:418)
| [   72.391726][  T753] softirqs last disabled at (0): 0x0
| [   72.391728][  T753] Preemption disabled at:
| [   72.391729][  T753] 0x0
| [   72.391740][  T753] Tainted: [W]=WARN
[   72.391741][  T753] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   72.391744][  T753] Call Trace:
[   72.391746][  T753]  <TASK>
[   72.391747][  T753]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   72.391754][  T753]  __might_resched.cold (kernel/sched/core.c:9234)
[   72.391759][  T753]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   72.391764][  T753]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   72.391769][  T753]  __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))
[   72.391773][  T753]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   72.391777][  T753]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   72.391782][  T753]  ? 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)
[   72.391784][  T753]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   72.391787][  T753]  put_chars (drivers/char/virtio_console.c:1176)
[   72.391790][  T753]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   72.391793][  T753]  ? printk_get_next_message (kernel/printk/printk.c:3072)
[   72.391798][  T753]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   72.391803][  T753]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   72.391806][  T753]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   72.391809][  T753]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   72.391812][  T753]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   72.391815][  T753]  console_emit_next_record (kernel/printk/printk.c:3183)
[   72.391819][  T753]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   72.391822][  T753]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   72.391824][  T753]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   72.391826][  T753]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   72.391829][  T753]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   72.391832][  T753]  ? console_flush_one_record (kernel/printk/printk.c:3247)
[   72.391835][  T753]  console_flush_one_record (kernel/printk/printk.c:3268)
[   72.391838][  T753]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   72.391842][  T753]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   72.391845][  T753]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   72.391847][  T753]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   72.391850][  T753]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   72.391852][  T753]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   72.391854][  T753]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   72.391856][  T753]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   72.391860][  T753]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   72.391862][  T753]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   72.391865][  T753]  vprintk_emit (kernel/printk/printk.c:2479)
[   72.391869][  T753]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   72.391871][  T753]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   72.391874][  T753]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   72.391878][  T753]  ? trace_hardirqs_on (kernel/trace/trace_preemptirq.c:78)
[   72.391880][  T753]  _printk (kernel/printk/printk.c:2504)
[   72.391884][  T753]  ? snapshot_read.cold (user.c:?)
[   72.391888][  T753]  ? ipv6_mc_down (net/ipv6/mcast.c:1157 net/ipv6/mcast.c:2820)
[   72.391894][  T753] br_set_state (net/bridge/br_stp.c:57 (discriminator 2)) bridge
[   72.391913][  T753] br_stp_disable_port (net/bridge/br_stp_if.c:106) bridge
[   72.391927][  T753] br_device_event (net/bridge/br.c:111) bridge
[   72.391940][  T753]  ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:211 (discriminator 1) kernel/locking/spinlock.c:221 (discriminator 1))
[   72.391945][  T753]  ? _sub_I_65535_1+0x4d0/0x4d0 stp
[   72.391948][  T753]  ? addrconf_notify (net/ipv6/addrconf.c:3812)
[   72.391953][  T753]  notifier_call_chain (kernel/notifier.c:85)
[   72.391957][  T753]  __dev_notify_flags (net/core/dev.c:2313 net/core/dev.c:2327 net/core/dev.c:9855)
[   72.391962][  T753]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   72.391964][  T753]  ? netif_change_name (net/core/dev.c:1517)
[   72.391968][  T753]  ? netif_set_allmulti (./include/net/netdev_lock.h:30 (discriminator 1))
[   72.391971][  T753]  ? __kernel_text_address (kernel/extable.c:79)
[   72.391974][  T753]  ? write_profile (profile.c:?)
[   72.391976][  T753]  ? unwind_get_return_address (arch/x86/kernel/unwind_orc.c:385 arch/x86/kernel/unwind_orc.c:380)
[   72.391981][  T753]  netif_change_flags (net/core/dev.c:9882)
[   72.391984][  T753]  do_setlink.isra.0 (net/core/rtnetlink.c:3266 (discriminator 1))
[   72.391988][  T753]  ? stack_trace_save (kernel/stacktrace.c:122 (discriminator 1))
[   72.391990][  T753]  ? rtnl_link_get_size (net/core/rtnetlink.c:747)
[   72.391992][  T753]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   72.391995][  T753]  ? stack_depot_save_flags (lib/stackdepot.c:609 lib/stackdepot.c:676)
[   72.392000][  T753]  ? kasan_save_stack (mm/kasan/common.c:58)
[   72.392004][  T753]  ? kasan_save_stack (mm/kasan/common.c:57)
[   72.392006][  T753]  ? kasan_save_track (mm/kasan/common.c:78)
[   72.392008][  T753]  ? __kasan_kmalloc (mm/kasan/common.c:398 mm/kasan/common.c:415)
[   72.392010][  T753]  ? __kmalloc_cache_noprof (./include/linux/kasan.h:263 mm/slub.c:5563)
[   72.392012][  T753]  ? rtnl_newlink (./include/linux/slab.h:991 (discriminator 1) net/core/rtnetlink.c:4113 (discriminator 1))
[   72.392014][  T753]  ? rtnetlink_rcv_msg (net/core/rtnetlink.c:7132)
[   72.392016][  T753]  ? netlink_rcv_skb (net/netlink/af_netlink.c:2556)
[   72.392020][  T753]  ? netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   72.392022][  T753]  ? netlink_sendmsg (net/netlink/af_netlink.c:1900)
[   72.392024][  T753]  ? ____sys_sendmsg (net/socket.c:800 (discriminator 4) net/socket.c:815 (discriminator 4) net/socket.c:2713 (discriminator 4))
[   72.392030][  T753]  ? ___sys_sendmsg (net/socket.c:2767)
[   72.392032][  T753]  ? __sys_sendmsg (net/socket.c:2799)
[   72.392035][  T753]  ? do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[   72.392037][  T753]  ? entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   72.392041][  T753]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   72.392044][  T753]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   72.392046][  T753]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   72.392048][  T753]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   72.392051][  T753]  ? trace_contention_end (./include/trace/events/lock.h:121 (discriminator 22))
[   72.392055][  T753]  ? __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)
[   72.392057][  T753]  ? __mutex_lock (kernel/locking/mutex.c:656 (discriminator 1) kernel/locking/mutex.c:821 (discriminator 1))
[   72.392060][  T753]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:366 net/core/rtnetlink.c:4214)
[   72.392062][  T753]  ? ww_mutex_lock (kernel/locking/mutex.c:934)
[   72.392066][  T753]  ? __rtnl_newlink (net/core/rtnetlink.c:4063)
[   72.392070][  T753]  rtnl_newlink (net/core/rtnetlink.c:4215)
[   72.392073][  T753]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   72.392075][  T753]  ? rtnl_bridge_getlink (net/core/rtnetlink.c:5558)
[   72.392077][  T753]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   72.392079][  T753]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   72.392083][  T753]  ? is_bpf_text_address (./include/linux/rcupdate.h:850 kernel/bpf/core.c:749)
[   72.392086][  T753]  ? is_bpf_text_address (./include/linux/rcupdate.h:882 kernel/bpf/core.c:751)
[   72.392089][  T753]  ? kernel_text_address (kernel/extable.c:125 kernel/extable.c:94)
[   72.392091][  T753]  ? __kernel_text_address (kernel/extable.c:79)
[   72.392093][  T753]  ? write_profile (profile.c:?)
[   72.392095][  T753]  ? unwind_get_return_address (arch/x86/kernel/unwind_orc.c:385 arch/x86/kernel/unwind_orc.c:380)
[   72.392097][  T753]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   72.392100][  T753]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   72.392102][  T753]  ? cap_capable (./include/trace/events/capability.h:26 (discriminator 22) security/commoncap.c:130 (discriminator 22))
[   72.392107][  T753]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   72.392109][  T753]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   72.392112][  T753]  ? rtnl_bridge_getlink (net/core/rtnetlink.c:5558)
[   72.392114][  T753]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7132)
[   72.392117][  T753]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   72.392119][  T753]  ? filter_irq_stacks (kernel/stacktrace.c:402)
[   72.392121][  T753]  ? stack_depot_save_flags (lib/stackdepot.c:609 lib/stackdepot.c:676)
[   72.392125][  T753]  netlink_rcv_skb (net/netlink/af_netlink.c:2556)
[   72.392127][  T753]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   72.392130][  T753]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   72.392132][  T753]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   72.392134][  T753]  ? __netlink_lookup (./include/linux/rcupdate.h:850 ./include/linux/rhashtable.h:709 net/netlink/af_netlink.c:499)
[   72.392138][  T753]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   72.392141][  T753]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   72.392144][  T753]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   72.392147][  T753]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   72.392149][  T753]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   72.392152][  T753]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   72.392155][  T753]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   72.392157][  T753]  netlink_sendmsg (net/netlink/af_netlink.c:1900)
[   72.392161][  T753]  ? netlink_unicast (./include/net/net_namespace.h:422 (discriminator 7))
[   72.392163][  T753]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   72.392166][  T753]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   72.392169][  T753]  ____sys_sendmsg (net/socket.c:800 (discriminator 4) net/socket.c:815 (discriminator 4) net/socket.c:2713 (discriminator 4))
[   72.392171][  T753]  ? copy_msghdr_from_user (net/socket.c:2650)
[   72.392174][  T753]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5399)
[   72.392176][  T753]  ? move_addr_to_kernel (net/socket.c:258)
[   72.392178][  T753]  ? filter_irq_stacks (kernel/stacktrace.c:402)
[   72.392183][  T753]  ___sys_sendmsg (net/socket.c:2767)
[   72.392186][  T753]  ? copy_msghdr_from_user (net/socket.c:2619)
[   72.392194][  T753]  __sys_sendmsg (net/socket.c:2799)
[   72.392196][  T753]  ? __sys_sendmsg_sock (net/socket.c:2780)
[   72.392201][  T753]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   72.392204][  T753]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[   72.392206][  T753]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[   72.392209][  T753]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   72.392211][  T753] RIP: 0033:0x7f690663054e
[   72.392214][  T753] 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
[   72.392217][  T753] RSP: 002b:00007fffcae491d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   72.392221][  T753] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f690663054e
[   72.392223][  T753] RDX: 0000000000000000 RSI: 00007fffcae49280 RDI: 0000000000000005
[   72.392225][  T753] RBP: 00007fffcae491e0 R08: 0000000000000000 R09: 0000000000000000
[   72.392226][  T753] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a918aa5


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