======================================
| [    9.696342][  T186] softirqs last disabled at (55287): __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
| [    9.696344][  T186] Preemption disabled at:
| [    9.696345][  T186] 0x0
| [    9.696356][  T186] Tainted: [W]=WARN
[    9.696357][  T186] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    9.696359][  T186] Call Trace:
[    9.696360][  T186]  <TASK>
[    9.696362][  T186]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[    9.696369][  T186]  __might_resched.cold (kernel/sched/core.c:9234)
[    9.696374][  T186]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[    9.696378][  T186]  ? __kmalloc_noprof (./include/linux/sched/mm.h:317 mm/slub.c:4636 mm/slub.c:4974 mm/slub.c:5413 mm/slub.c:5439)
[    9.696383][  T186]  __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))
[    9.696386][  T186]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[    9.696392][  T186]  ? 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)
[    9.696395][  T186]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[    9.696398][  T186]  put_chars (drivers/char/virtio_console.c:1176)
[    9.696401][  T186]  ? __send_to_port (drivers/char/virtio_console.c:654)
[    9.696402][  T186]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[    9.696407][  T186]  ? validate_chain (kernel/locking/lockdep.c:3817 (discriminator 2) kernel/locking/lockdep.c:3837 (discriminator 2) kernel/locking/lockdep.c:3892 (discriminator 2))
[    9.696413][  T186]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[    9.696419][  T186]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[    9.696422][  T186]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[    9.696424][  T186]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[    9.696428][  T186]  console_emit_next_record (kernel/printk/printk.c:3183)
[    9.696432][  T186]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[    9.696434][  T186]  ? 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))
[    9.696438][  T186]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[    9.696440][  T186]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[    9.696444][  T186]  console_flush_one_record (kernel/printk/printk.c:3268)
[    9.696449][  T186]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[    9.696451][  T186]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[    9.696456][  T186]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[    9.696459][  T186]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[    9.696461][  T186]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[    9.696463][  T186]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[    9.696467][  T186]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[    9.696469][  T186]  ? vprintk_emit (kernel/printk/printk.c:2478)
[    9.696472][  T186]  vprintk_emit (kernel/printk/printk.c:2479)
[    9.696476][  T186]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[    9.696480][  T186]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[    9.696484][  T186]  _printk (kernel/printk/printk.c:2504)
[    9.696488][  T186]  ? snapshot_read.cold (user.c:?)
[    9.696491][  T186]  ? 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)
[    9.696493][  T186]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[    9.696498][  T186]  ? 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)
[    9.696501][  T186]  do_exit.cold (kernel/exit.c:889 (discriminator 4) kernel/exit.c:1043 (discriminator 4))
[    9.696504][  T186]  ? exit_notify (kernel/exit.c:780)
[    9.696507][  T186]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[    9.696509][  T186]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[    9.696514][  T186]  do_group_exit (kernel/exit.c:1151)
[    9.696517][  T186]  __x64_sys_exit_group (kernel/exit.c:1162 kernel/exit.c:1160 kernel/exit.c:1160)
[    9.696519][  T186]  x64_sys_call (./arch/x86/include/generated/asm/syscalls_64.h:232)
[    9.696521][  T186]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[    9.696524][  T186]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[    9.696528][  T186]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    9.696530][  T186] RIP: 0033:0x7f678507a1b8
[    9.696533][  T186] Code: Unable to access opcode bytes at 0x7f678507a18e.

Code starting with the faulting instruction
===========================================
[    9.696534][  T186] RSP: 002b:00007fffe2307cb8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[    9.696536][  T186] RAX: ffffffffffffffda RBX: 00007f67851aaf88 RCX: 00007f678507a1b8
[    9.696537][  T186] RDX: 00007f6784dc4fc8 RSI: fffffffffffffeb8 RDI: 0000000000000000
[    9.696538][  T186] RBP: 00007fffe2307d10 R08: 0000000000000000 R09: 0000000000008010
[    9.696539][  T186] R10: 00007fffe2307ad0 R11: 0000000000000246 R12: 0000000000000001
[    9.696540][  T186] R13: 0000000000000000 R14: 00007f67851a9680 R15: 00007f67851aafa0
| [   11.300184][  T251] softirqs last disabled at (27183): __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
| [   11.300187][  T251] Preemption disabled at:
| [   11.300187][  T251] vprintk_emit (kernel/printk/printk.c:2471)
| [   11.300197][  T251] Tainted: [W]=WARN
[   11.300198][  T251] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   11.300200][  T251] Call Trace:
[   11.300201][  T251]  <TASK>
[   11.300203][  T251]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   11.300209][  T251]  ? vprintk_emit (kernel/printk/printk.c:2471)
[   11.300211][  T251]  __might_resched.cold (kernel/sched/core.c:9234)
[   11.300216][  T251]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   11.300220][  T251]  ? __kmalloc_noprof (./include/linux/sched/mm.h:317 mm/slub.c:4636 mm/slub.c:4974 mm/slub.c:5413 mm/slub.c:5439)
[   11.300225][  T251]  __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))
[   11.300228][  T251]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   11.300234][  T251]  ? 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)
[   11.300237][  T251]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   11.300240][  T251]  put_chars (drivers/char/virtio_console.c:1176)
[   11.300242][  T251]  ? desc_read_finalized_seq (kernel/printk/printk_ringbuffer.c:1934)
[   11.300244][  T251]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   11.300247][  T251]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   11.300251][  T251]  ? validate_chain (kernel/locking/lockdep.c:3817 (discriminator 2) kernel/locking/lockdep.c:3837 (discriminator 2) kernel/locking/lockdep.c:3892 (discriminator 2))
[   11.300255][  T251]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   11.300258][  T251]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   11.300260][  T251]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   11.300265][  T251]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   11.300266][  T251]  ? console_emit_next_record (kernel/printk/printk.c:3095 (discriminator 2) kernel/printk/printk.c:3182 (discriminator 2))
[   11.300269][  T251]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   11.300272][  T251]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   11.300276][  T251]  console_emit_next_record (kernel/printk/printk.c:3183)
[   11.300280][  T251]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   11.300282][  T251]  ? 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))
[   11.300286][  T251]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   11.300288][  T251]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   11.300292][  T251]  console_flush_one_record (kernel/printk/printk.c:3268)
[   11.300296][  T251]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   11.300298][  T251]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   11.300304][  T251]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   11.300307][  T251]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   11.300308][  T251]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   11.300311][  T251]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   11.300315][  T251]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   11.300316][  T251]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   11.300320][  T251]  vprintk_emit (kernel/printk/printk.c:2479)
[   11.300324][  T251]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   11.300330][  T251]  ? gre_exit (net/ipv4/gre_demux.c:73) gre
[   11.300333][  T251]  _printk (kernel/printk/printk.c:2504)
[   11.300337][  T251]  ? snapshot_read.cold (user.c:?)
[   11.300343][  T251]  ? 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)
[   11.300346][  T251] gre_init (gre.mod.c:?) gre
[   11.300349][  T251]  do_one_initcall (init/main.c:1357)
[   11.300351][  T251]  ? trace_event_raw_event_initcall_level (./include/trace/events/initcall.h:10)
[   11.300356][  T251]  ? do_init_module (./include/linux/slab.h:991 (discriminator 1) kernel/module/main.c:3105 (discriminator 1))
[   11.300359][  T251]  ? kasan_unpoison (mm/kasan/shadow.c:146 mm/kasan/shadow.c:178)
[   11.300364][  T251]  do_init_module (kernel/module/main.c:3117)
[   11.300368][  T251]  ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4488)
[   11.300372][  T251]  ? free_module (./include/trace/events/module.h:50 (discriminator 19))
[   11.300376][  T251]  ? kfree (./include/linux/kasan.h:235 mm/slub.c:2748 mm/slub.c:6499 mm/slub.c:6792)
[   11.300380][  T251]  load_module (kernel/module/main.c:3593)
[   11.300388][  T251]  ? layout_and_allocate.isra.0 (kernel/module/main.c:3016)
[   11.300393][  T251]  ? backing_file_read_iter (fs/backing-file.c:211)
[   11.300397][  T251]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   11.300401][  T251]  init_module_from_file (kernel/module/main.c:3790)
[   11.300404][  T251]  ? __do_sys_init_module (kernel/module/main.c:3664)
[   11.300413][  T251]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   11.300417][  T251]  ? 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)
[   11.300420][  T251]  idempotent_init_module (kernel/module/main.c:3802)
[   11.300423][  T251]  ? init_module_from_file (kernel/module/main.c:3791)
[   11.300430][  T251]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   11.300433][  T251]  ? cap_capable (./include/trace/events/capability.h:26 (discriminator 22) security/commoncap.c:130 (discriminator 22))
[   11.300439][  T251]  __x64_sys_finit_module (kernel/module/main.c:3828 kernel/module/main.c:3812 kernel/module/main.c:3812)
[   11.300441][  T251]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   11.300445][  T251]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[   11.300447][  T251]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[   11.300450][  T251]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   11.300452][  T251] RIP: 0033:0x7facf970937d
[   11.300456][  T251] 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
[   11.300458][  T251] RSP: 002b:00007ffec344fb88 EFLAGS: 00000246 ORIG_RAX: 0000000000000139
[   11.300460][  T251] RAX: ffffffffffffffda RBX: 000055cf4835da40 RCX: 00007facf970937d
[   11.300462][  T251] RDX: 0000000000000000 RSI: 000055cf3ed6affd RDI: 0000000000000001
[   11.300463][  T251] RBP: 00007ffec344fc20 R08: 0000000000000000 R09: 0000000000000000
[   11.300463][  T251] R10: 0000000000000000 R11: 0000000000000246 R12: 000055cf3ed6affd
[   11.300464][  T251] R13: 000055cf4835da00 R14: 0000000000040000 R15: 0000000000000000
| [   11.799373][   T57]  #11: ffffffffa0089560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record (kernel/printk/printk.c:3095 (discriminator 2) kernel/printk/printk.c:3182 (discriminator 2))
| [   11.799376][   T57]
| [   11.799376][   T57] stack backtrace:
| [   11.799383][   T57] Tainted: [W]=WARN
[   11.799384][   T57] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   11.799385][   T57] Workqueue: mld mld_ifc_work
[   11.799389][   T57] Call Trace:
[   11.799391][   T57]  <TASK>
[   11.799393][   T57]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   11.799399][   T57]  lockdep_rcu_suspicious.cold (kernel/locking/lockdep.c:6938)
[   11.799406][   T57]  __might_resched (kernel/sched/core.c:9196 (discriminator 9))
[   11.799410][   T57]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   11.799413][   T57]  ? __kmalloc_noprof (./include/linux/sched/mm.h:317 mm/slub.c:4636 mm/slub.c:4974 mm/slub.c:5413 mm/slub.c:5439)
[   11.799419][   T57]  __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))
[   11.799421][   T57]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   11.799427][   T57]  ? 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)
[   11.799430][   T57]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   11.799434][   T57]  put_chars (drivers/char/virtio_console.c:1176)
[   11.799436][   T57]  ? check_prev_add (kernel/locking/lockdep.c:3258 (discriminator 3))
[   11.799438][   T57]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   11.799441][   T57]  ? validate_chain (kernel/locking/lockdep.c:159 kernel/locking/lockdep.c:191 kernel/locking/lockdep.c:3928)
[   11.799447][   T57]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   11.799454][   T57]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   11.799457][   T57]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   11.799461][   T57]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   11.799465][   T57]  console_emit_next_record (kernel/printk/printk.c:3183)
[   11.799469][   T57]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   11.799471][   T57]  ? 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))
[   11.799475][   T57]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   11.799477][   T57]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   11.799482][   T57]  console_flush_one_record (kernel/printk/printk.c:3268)
[   11.799486][   T57]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   11.799488][   T57]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   11.799494][   T57]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   11.799497][   T57]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   11.799499][   T57]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   11.799501][   T57]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   11.799505][   T57]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   11.799507][   T57]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   11.799511][   T57]  vprintk_emit (kernel/printk/printk.c:2479)
[   11.799515][   T57]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   11.799518][   T57]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   11.799523][   T57]  _printk (kernel/printk/printk.c:2504)
[   11.799526][   T57]  ? snapshot_read.cold (user.c:?)
[   11.799528][   T57]  ? ___ratelimit (lib/ratelimit.c:97 (discriminator 3))
[   11.799534][   T57]  ? idr_get_free (??:?)
[   11.799539][   T57] ip6_tnl_xmit_ctl.cold (net/ipv6/ip6_tunnel.c:1064 (discriminator 3)) ip6_tunnel
[   11.799544][   T57] ip6gre_tunnel_xmit (net/ipv6/ip6_gre.c:888) ip6_gre
[   11.799549][   T57]  ? __gre6_xmit (./include/linux/skbuff.h:2904) ip6_gre
[   11.799553][   T57]  ? stack_trace_save (kernel/stacktrace.c:122 (discriminator 1))
[   11.799556][   T57]  ? filter_irq_stacks (kernel/stacktrace.c:402)
[   11.799558][   T57]  ? netif_skb_features (net/core/dev.c:3793 net/core/dev.c:3922)
[   11.799561][   T57]  ? mark_lock_irq (kernel/locking/lockdep.c:4265 (discriminator 1) kernel/locking/lockdep.c:4314 (discriminator 1))
[   11.799562][   T57]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   11.799565][   T57]  ? skb_network_protocol (./include/linux/skbuff.h:2534)
[   11.799568][   T57]  ? save_trace (kernel/locking/lockdep.c:558 kernel/locking/lockdep.c:594)
[   11.799573][   T57]  dev_hard_start_xmit (./include/linux/netdevice.h:5429 ./include/linux/netdevice.h:5438 net/core/dev.c:3937 net/core/dev.c:3953)
[   11.799577][   T57]  ? validate_xmit_skb_list (net/core/dev.c:4142)
[   11.799580][   T57]  sch_direct_xmit (net/sched/sch_generic.c:372)
[   11.799585][   T57]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   11.799588][   T57]  ? dequeue_skb (./include/trace/events/qdisc.h:14 (discriminator 19))
[   11.799590][   T57]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   11.799592][   T57]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   11.799594][   T57]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   11.799599][   T57]  __dev_xmit_skb (net/core/dev.c:4262)
[   11.799604][   T57]  ? alloc_netdev_dummy (net/core/dev.c:12327)
[   11.799606][   T57]  ? __dev_queue_xmit (./include/linux/bottom_half.h:20 (discriminator 2) ./include/linux/rcupdate.h:902 (discriminator 2) net/core/dev.c:4844 (discriminator 2))
[   11.799609][   T57]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   11.799612][   T57]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   11.799616][   T57]  __dev_queue_xmit (net/core/dev.c:4884)
[   11.799619][   T57]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   11.799624][   T57]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   11.799625][   T57]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   11.799627][   T57]  ? netdev_core_pick_tx (net/core/dev.c:4784)
[   11.799640][   T57]  ip6_finish_output2 (./include/net/neighbour.h:560 (discriminator 3) net/ipv6/ip6_output.c:138 (discriminator 3))
[   11.799644][   T57]  ? ip6_dst_lookup (net/ipv6/ip6_output.c:1269)
[   11.799646][   T57]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   11.799649][   T57]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   11.799652][   T57]  ? ip6_mtu (./include/linux/rcupdate.h:319 (discriminator 2) ./include/linux/rcupdate.h:880 (discriminator 2) ./include/net/ip6_route.h:384 (discriminator 2) net/ipv6/route.c:3290 (discriminator 2))
[   11.799657][   T57]  ip6_finish_output (net/ipv6/ip6_output.c:210 net/ipv6/ip6_output.c:221)
[   11.799662][   T57]  ip6_output (./include/linux/netfilter.h:314 net/ipv6/ip6_output.c:248)
[   11.799665][   T57]  ? ip6_finish_output (./include/net/inet_sock.h:338 (discriminator 1))
[   11.799666][   T57]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   11.799668][   T57]  ? xfrm_bundle_lookup.constprop.0 (net/xfrm/xfrm_policy.c:3049)
[   11.799671][   T57]  ? mark_held_locks (kernel/locking/lockdep.c:4341)
[   11.799675][   T57]  ? __local_bh_enable_ip (kernel/softirq.c:478)
[   11.799677][   T57]  ? __local_bh_enable_ip (kernel/softirq.c:478)
[   11.799680][   T57]  ? icmp6_dst_alloc (net/ipv6/route.c:3364)
[   11.799683][   T57]  mld_sendpack (./include/net/dst.h:470 (discriminator 4) ./include/linux/netfilter.h:325 (discriminator 4) ./include/linux/netfilter.h:319 (discriminator 4) net/ipv6/mcast.c:1870 (discriminator 4))
[   11.799688][   T57]  ? mld_dad_start_work (net/ipv6/mcast.c:1133)
[   11.799695][   T57]  ? mld_send_cr (./include/linux/lockdep.h:249 net/ipv6/mcast.c:2148)
[   11.799700][   T57]  mld_ifc_work (net/ipv6/mcast.c:2711)
[   11.799702][   T57]  ? process_one_work (kernel/workqueue.c:3363 (discriminator 2))
[   11.799704][   T57]  process_one_work (kernel/workqueue.c:3387)
[   11.799711][   T57]  ? __queue_delayed_work (kernel/workqueue.c:2622)
[   11.799714][   T57]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   11.799722][   T57]  worker_thread (kernel/workqueue.c:3470 kernel/workqueue.c:3551)
[   11.799726][   T57]  ? rescuer_thread (./include/linux/list.h:419 (discriminator 3))
[   11.799728][   T57]  ? __kthread_parkme (./include/linux/instrumented.h:82 ./include/asm-generic/bitops/instrumented-non-atomic.h:141 kernel/kthread.c:272)
[   11.799731][   T57]  ? rescuer_thread (./include/linux/list.h:419 (discriminator 3))
[   11.799734][   T57]  ? rescuer_thread (./include/linux/list.h:419 (discriminator 3))
[   11.799736][   T57]  kthread (kernel/kthread.c:436)
[   11.799738][   T57]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   11.799741][   T57]  ? kthread_affine_preferred (kernel/kthread.c:857)
[   11.799744][   T57]  ret_from_fork (arch/x86/kernel/process.c:158)
[   11.799748][   T57]  ? arch_exit_to_user_mode_prepare.isra.0 (arch/x86/entry/vdso/vma.c:80 (discriminator 1))
[   11.799752][   T57]  ? __switch_to (arch/x86/kernel/process_64.c:403 arch/x86/kernel/process_64.c:663)
[   11.799755][   T57]  ? kthread_affine_preferred (kernel/kthread.c:857)
[   11.799758][   T57]  ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
| [   12.309405][   T69] softirqs last disabled at (6722): __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))
| [   12.309408][   T69] Preemption disabled at:
| [   12.309409][   T69] __dev_queue_xmit (./include/linux/bottom_half.h:20 (discriminator 2) ./include/linux/rcupdate.h:902 (discriminator 2) net/core/dev.c:4844 (discriminator 2))
| [   12.309419][   T69] Tainted: [W]=WARN
[   12.309420][   T69] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   12.309422][   T69] Workqueue: ipv6_addrconf addrconf_dad_work
[   12.309425][   T69] Call Trace:
[   12.309427][   T69]  <TASK>
[   12.309429][   T69]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   12.309435][   T69]  ? __dev_queue_xmit (./include/linux/bottom_half.h:20 (discriminator 2) ./include/linux/rcupdate.h:902 (discriminator 2) net/core/dev.c:4844 (discriminator 2))
[   12.309437][   T69]  __might_resched.cold (kernel/sched/core.c:9234)
[   12.309442][   T69]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   12.309446][   T69]  ? __kmalloc_noprof (./include/linux/sched/mm.h:317 mm/slub.c:4636 mm/slub.c:4974 mm/slub.c:5413 mm/slub.c:5439)
[   12.309452][   T69]  __kmalloc_noprof (./include/linux/sched/mm.h:322 (discriminator 2) mm/slub.c:4636 (discriminator 2) mm/slub.c:4974 (discriminator 2) mm/slub.c:5413 (discriminator 2) mm/slub.c:5439 (discriminator 2))
[   12.309454][   T69]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   12.309460][   T69]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:58 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   12.309463][   T69]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   12.309466][   T69]  put_chars (drivers/char/virtio_console.c:1176)
[   12.309468][   T69]  ? check_prev_add (kernel/locking/lockdep.c:3185)
[   12.309470][   T69]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   12.309473][   T69]  ? validate_chain (kernel/locking/lockdep.c:159 kernel/locking/lockdep.c:191 kernel/locking/lockdep.c:3928)
[   12.309478][   T69]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   12.309485][   T69]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   12.309488][   T69]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   12.309492][   T69]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   12.309496][   T69]  console_emit_next_record (kernel/printk/printk.c:3183)
[   12.309500][   T69]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   12.309502][   T69]  ? console_flush_one_record (./include/linux/rcupdate.h:314 (discriminator 2) ./include/linux/srcu.h:439 (discriminator 2) kernel/printk/printk.c:291 (discriminator 2) kernel/printk/printk.c:3246 (discriminator 2))
[   12.309505][   T69]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   12.309508][   T69]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   12.309512][   T69]  console_flush_one_record (kernel/printk/printk.c:3268)
[   12.309516][   T69]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   12.309518][   T69]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   12.309524][   T69]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   12.309527][   T69]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   12.309529][   T69]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   12.309531][   T69]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   12.309535][   T69]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   12.309537][   T69]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   12.309541][   T69]  vprintk_emit (kernel/printk/printk.c:2479)
[   12.309545][   T69]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   12.309548][   T69]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   12.309553][   T69]  _printk (kernel/printk/printk.c:2504)
[   12.309557][   T69]  ? snapshot_read.cold (user.c:?)
[   12.309559][   T69]  ? ___ratelimit (lib/ratelimit.c:97 (discriminator 3))
[   12.309565][   T69]  ? idr_get_free (??:?)
[   12.309570][   T69] ip6_tnl_xmit_ctl.cold (net/ipv6/ip6_tunnel.c:1064 (discriminator 3)) ip6_tunnel
[   12.309576][   T69] ip6gre_tunnel_xmit (net/ipv6/ip6_gre.c:888) ip6_gre
[   12.309581][   T69]  ? __gre6_xmit (./include/linux/skbuff.h:2904) ip6_gre
[   12.309583][   T69]  ? mark_usage (kernel/locking/lockdep.c:4690)
[   12.309585][   T69]  ? ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
[   12.309587][   T69]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   12.309590][   T69]  ? netif_skb_features (net/core/dev.c:3793 net/core/dev.c:3922)
[   12.309592][   T69]  ? mark_usage (kernel/locking/lockdep.c:4690)
[   12.309594][   T69]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   12.309597][   T69]  ? skb_network_protocol (./include/linux/skbuff.h:2534)
[   12.309604][   T69]  dev_hard_start_xmit (./include/linux/netdevice.h:5429 ./include/linux/netdevice.h:5438 net/core/dev.c:3937 net/core/dev.c:3953)
[   12.309607][   T69]  ? validate_xmit_skb_list (net/core/dev.c:4142)
[   12.309611][   T69]  sch_direct_xmit (net/sched/sch_generic.c:372)
[   12.309616][   T69]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   12.309618][   T69]  ? dequeue_skb (./include/trace/events/qdisc.h:14 (discriminator 19))
[   12.309621][   T69]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   12.309623][   T69]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   12.309625][   T69]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   12.309630][   T69]  __dev_xmit_skb (net/core/dev.c:4262)
[   12.309633][   T69]  ? tc_run (net/core/dev.c:4444 (discriminator 6))
[   12.309636][   T69]  ? alloc_netdev_dummy (net/core/dev.c:12327)
[   12.309638][   T69]  ? netdev_offload_xstats_push_delta (net/core/dev.c:9326 net/core/dev.c:9461)
[   12.309641][   T69]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   12.309643][   T69]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   12.309647][   T69]  __dev_queue_xmit (net/core/dev.c:4884)
[   12.309651][   T69]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   12.309655][   T69]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   12.309657][   T69]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   12.309659][   T69]  ? netdev_core_pick_tx (net/core/dev.c:4784)
[   12.309671][   T69]  ip6_finish_output2 (./include/net/neighbour.h:560 (discriminator 3) net/ipv6/ip6_output.c:138 (discriminator 3))
[   12.309676][   T69]  ? ip6_dst_lookup (net/ipv6/ip6_output.c:1269)
[   12.309678][   T69]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   12.309681][   T69]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   12.309684][   T69]  ? ip6_mtu (./include/linux/rcupdate.h:319 (discriminator 2) ./include/linux/rcupdate.h:880 (discriminator 2) ./include/net/ip6_route.h:384 (discriminator 2) net/ipv6/route.c:3290 (discriminator 2))
[   12.309688][   T69]  ip6_finish_output (net/ipv6/ip6_output.c:210 net/ipv6/ip6_output.c:221)
[   12.309692][   T69]  ip6_output (./include/linux/netfilter.h:314 net/ipv6/ip6_output.c:248)
[   12.309695][   T69]  ? ip6_finish_output (./include/net/inet_sock.h:338 (discriminator 1))
[   12.309697][   T69]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   12.309699][   T69]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   12.309702][   T69]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   12.309704][   T69]  ? __local_bh_enable_ip (kernel/softirq.c:478)
[   12.309710][   T69]  ndisc_send_skb (./include/net/dst.h:470 (discriminator 4) ./include/linux/netfilter.h:325 (discriminator 4) net/ipv6/ndisc.c:513 (discriminator 4))
[   12.309715][   T69]  ? ndisc_recv_na (./include/net/net_namespace.h:422 (discriminator 7))
[   12.309721][   T69]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   12.309724][   T69]  ? try_to_grab_pending (./include/linux/instrumented.h:112 ./include/asm-generic/bitops/instrumented-atomic.h:71 kernel/workqueue.c:2158)
[   12.309726][   T69]  ? mark_held_locks (kernel/locking/lockdep.c:4341)
[   12.309730][   T69]  ndisc_send_ns (net/ipv6/ndisc.c:672)
[   12.309731][   T69]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   12.309734][   T69]  ? ndisc_router_discovery (net/ipv6/ndisc.c:1317 (discriminator 13))
[   12.309736][   T69]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   12.309738][   T69]  ? mark_held_locks (kernel/locking/lockdep.c:4341)
[   12.309741][   T69]  ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4488)
[   12.309745][   T69]  addrconf_dad_work (net/ipv6/addrconf.c:4318)
[   12.309749][   T69]  ? addrconf_dad_begin (net/ipv6/addrconf.c:4180)
[   12.309752][   T69]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   12.309754][   T69]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   12.309756][   T69]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   12.309758][   T69]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   12.309763][   T69]  process_one_work (kernel/workqueue.c:3387)
[   12.309769][   T69]  ? __queue_delayed_work (kernel/workqueue.c:2622)
[   12.309772][   T69]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   12.309780][   T69]  worker_thread (kernel/workqueue.c:3470 kernel/workqueue.c:3551)
[   12.309785][   T69]  ? rescuer_thread (./include/linux/list.h:419 (discriminator 3))
[   12.309787][   T69]  ? __kthread_parkme (./include/linux/instrumented.h:82 ./include/asm-generic/bitops/instrumented-non-atomic.h:141 kernel/kthread.c:272)
[   12.309790][   T69]  ? rescuer_thread (./include/linux/list.h:419 (discriminator 3))
[   12.309793][   T69]  ? rescuer_thread (./include/linux/list.h:419 (discriminator 3))
[   12.309795][   T69]  kthread (kernel/kthread.c:436)
[   12.309797][   T69]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   12.309798][   T69]  ? kthread_affine_preferred (kernel/kthread.c:857)
[   12.309801][   T69]  ret_from_fork (arch/x86/kernel/process.c:158)
[   12.309808][   T69]  ? arch_exit_to_user_mode_prepare.isra.0 (arch/x86/entry/vdso/vma.c:80 (discriminator 1))
[   12.309814][   T69]  ? __switch_to (arch/x86/kernel/process_64.c:403 arch/x86/kernel/process_64.c:663)
[   12.309818][   T69]  ? kthread_affine_preferred (kernel/kthread.c:857)
[   12.309821][   T69]  ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
| [   13.365634][   T69] softirqs last disabled at (10998): __dev_queue_xmit (./include/linux/bottom_half.h:20 (discriminator 2) ./include/linux/rcupdate.h:902 (discriminator 2) net/core/dev.c:4844 (discriminator 2))
| [   13.365637][   T69] Preemption disabled at:
| [   13.365637][   T69] __dev_queue_xmit (./include/linux/bottom_half.h:20 (discriminator 2) ./include/linux/rcupdate.h:902 (discriminator 2) net/core/dev.c:4844 (discriminator 2))
| [   13.365646][   T69] Tainted: [W]=WARN
[   13.365647][   T69] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   13.365649][   T69] Workqueue: ipv6_addrconf addrconf_dad_work
[   13.365652][   T69] Call Trace:
[   13.365654][   T69]  <TASK>
[   13.365656][   T69]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   13.365663][   T69]  ? __dev_queue_xmit (./include/linux/bottom_half.h:20 (discriminator 2) ./include/linux/rcupdate.h:902 (discriminator 2) net/core/dev.c:4844 (discriminator 2))
[   13.365665][   T69]  __might_resched.cold (kernel/sched/core.c:9234)
[   13.365670][   T69]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   13.365674][   T69]  ? __kmalloc_noprof (./include/linux/sched/mm.h:317 mm/slub.c:4636 mm/slub.c:4974 mm/slub.c:5413 mm/slub.c:5439)
[   13.365679][   T69]  __kmalloc_noprof (./include/linux/sched/mm.h:322 (discriminator 2) mm/slub.c:4636 (discriminator 2) mm/slub.c:4974 (discriminator 2) mm/slub.c:5413 (discriminator 2) mm/slub.c:5439 (discriminator 2))
[   13.365682][   T69]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   13.365688][   T69]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:58 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   13.365690][   T69]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   13.365694][   T69]  put_chars (drivers/char/virtio_console.c:1176)
[   13.365697][   T69]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   13.365704][   T69]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   13.365711][   T69]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   13.365714][   T69]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   13.365718][   T69]  console_emit_next_record (kernel/printk/printk.c:3183)
[   13.365722][   T69]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   13.365724][   T69]  ? console_flush_one_record (./include/linux/rcupdate.h:314 (discriminator 2) ./include/linux/srcu.h:439 (discriminator 2) kernel/printk/printk.c:291 (discriminator 2) kernel/printk/printk.c:3246 (discriminator 2))
[   13.365727][   T69]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   13.365732][   T69]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   13.365736][   T69]  console_flush_one_record (kernel/printk/printk.c:3268)
[   13.365741][   T69]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   13.365743][   T69]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   13.365748][   T69]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   13.365751][   T69]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   13.365753][   T69]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   13.365756][   T69]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   13.365760][   T69]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   13.365762][   T69]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   13.365765][   T69]  vprintk_emit (kernel/printk/printk.c:2479)
[   13.365770][   T69]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   13.365773][   T69]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   13.365778][   T69]  _printk (kernel/printk/printk.c:2504)
[   13.365782][   T69]  ? snapshot_read.cold (user.c:?)
[   13.365783][   T69]  ? ___ratelimit (lib/ratelimit.c:97 (discriminator 3))
[   13.365790][   T69]  ? idr_get_free (??:?)
[   13.365795][   T69] ip6_tnl_xmit_ctl.cold (net/ipv6/ip6_tunnel.c:1064 (discriminator 3)) ip6_tunnel
[   13.365800][   T69] ip6gre_tunnel_xmit (net/ipv6/ip6_gre.c:888) ip6_gre
[   13.365806][   T69]  ? mark_usage (kernel/locking/lockdep.c:4690)
[   13.365810][   T69]  ? __gre6_xmit (./include/linux/skbuff.h:2904) ip6_gre
[   13.365817][   T69]  ? mark_usage (kernel/locking/lockdep.c:4690)
[   13.365819][   T69]  ? netif_skb_features (net/core/dev.c:3793 net/core/dev.c:3922)
[   13.365821][   T69]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   13.365823][   T69]  ? validate_chain (kernel/locking/lockdep.c:157 kernel/locking/lockdep.c:202 kernel/locking/lockdep.c:3329 kernel/locking/lockdep.c:3924)
[   13.365826][   T69]  ? skb_network_protocol (./include/linux/skbuff.h:2534)
[   13.365829][   T69]  ? mark_usage (kernel/locking/lockdep.c:4690)
[   13.365835][   T69]  dev_hard_start_xmit (./include/linux/netdevice.h:5429 ./include/linux/netdevice.h:5438 net/core/dev.c:3937 net/core/dev.c:3953)
[   13.365837][   T69]  ? lockdep_hardirqs_on_prepare.part.0 (kernel/locking/lockdep.c:4407 (discriminator 17))
[   13.365840][   T69]  ? validate_xmit_skb_list (net/core/dev.c:4142)
[   13.365843][   T69]  sch_direct_xmit (net/sched/sch_generic.c:372)
[   13.365848][   T69]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   13.365854][   T69]  ? dequeue_skb (./include/trace/events/qdisc.h:14 (discriminator 19))
[   13.365856][   T69]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   13.365859][   T69]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   13.365864][   T69]  __dev_xmit_skb (net/core/dev.c:4262)
[   13.365867][   T69]  ? tc_run (net/core/dev.c:4444 (discriminator 6))
[   13.365871][   T69]  ? alloc_netdev_dummy (net/core/dev.c:12327)
[   13.365873][   T69]  ? netdev_offload_xstats_push_delta (net/core/dev.c:9326 net/core/dev.c:9461)
[   13.365875][   T69]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   13.365878][   T69]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   13.365882][   T69]  __dev_queue_xmit (net/core/dev.c:4884)
[   13.365890][   T69]  ? netdev_core_pick_tx (net/core/dev.c:4784)
[   13.365892][   T69]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   13.365894][   T69]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   13.365901][   T69]  ? neigh_hh_output (./include/net/neighbour.h:525)
[   13.365906][   T69]  ip6_finish_output2 (./include/net/neighbour.h:558 net/ipv6/ip6_output.c:138)
[   13.365911][   T69]  ? ip6_dst_lookup (net/ipv6/ip6_output.c:1269)
[   13.365913][   T69]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   13.365916][   T69]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   13.365919][   T69]  ? ip6_mtu (./include/linux/rcupdate.h:319 (discriminator 2) ./include/linux/rcupdate.h:880 (discriminator 2) ./include/net/ip6_route.h:384 (discriminator 2) net/ipv6/route.c:3290 (discriminator 2))
[   13.365923][   T69]  ip6_finish_output (net/ipv6/ip6_output.c:210 net/ipv6/ip6_output.c:221)
[   13.365927][   T69]  ip6_output (./include/linux/netfilter.h:314 net/ipv6/ip6_output.c:248)
[   13.365931][   T69]  ? ip6_finish_output (./include/net/inet_sock.h:338 (discriminator 1))
[   13.365932][   T69]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   13.365935][   T69]  ? xfrm_bundle_lookup.constprop.0 (net/xfrm/xfrm_policy.c:3049)
[   13.365938][   T69]  ? mark_held_locks (kernel/locking/lockdep.c:4341)
[   13.365941][   T69]  ? __local_bh_enable_ip (kernel/softirq.c:478)
[   13.365944][   T69]  ? __local_bh_enable_ip (kernel/softirq.c:478)
[   13.365946][   T69]  ? icmp6_dst_alloc (net/ipv6/route.c:3364)
[   13.365950][   T69]  mld_sendpack (./include/net/dst.h:470 (discriminator 4) ./include/linux/netfilter.h:325 (discriminator 4) ./include/linux/netfilter.h:319 (discriminator 4) net/ipv6/mcast.c:1870 (discriminator 4))
[   13.365955][   T69]  ? mld_dad_start_work (net/ipv6/mcast.c:1133)
[   13.365965][   T69]  ipv6_mc_dad_complete (net/ipv6/mcast.c:2296)
[   13.365967][   T69]  ? __local_bh_enable_ip (kernel/softirq.c:478)
[   13.365969][   T69]  addrconf_dad_completed (net/ipv6/addrconf.c:4376)
[   13.365973][   T69]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   13.365975][   T69]  ? addrconf_rs_timer (net/ipv6/addrconf.c:4092 (discriminator 11))
[   13.365978][   T69]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   13.365980][   T69]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   13.365982][   T69]  ? mark_held_locks (kernel/locking/lockdep.c:4341)
[   13.365986][   T69]  ? addrconf_dad_work (net/ipv6/addrconf.c:4304)
[   13.365988][   T69]  addrconf_dad_work (net/ipv6/addrconf.c:4304)
[   13.365993][   T69]  ? addrconf_dad_begin (net/ipv6/addrconf.c:4180)
[   13.365996][   T69]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   13.365998][   T69]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   13.366000][   T69]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   13.366002][   T69]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   13.366006][   T69]  process_one_work (kernel/workqueue.c:3387)
[   13.366013][   T69]  ? __queue_delayed_work (kernel/workqueue.c:2622)
[   13.366023][   T69]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   13.366031][   T69]  worker_thread (kernel/workqueue.c:3470 kernel/workqueue.c:3551)
[   13.366035][   T69]  ? rescuer_thread (./include/linux/list.h:419 (discriminator 3))
[   13.366038][   T69]  ? __kthread_parkme (./include/linux/instrumented.h:82 ./include/asm-generic/bitops/instrumented-non-atomic.h:141 kernel/kthread.c:272)
[   13.366041][   T69]  ? rescuer_thread (./include/linux/list.h:419 (discriminator 3))
[   13.366043][   T69]  ? rescuer_thread (./include/linux/list.h:419 (discriminator 3))
[   13.366046][   T69]  kthread (kernel/kthread.c:436)
[   13.366047][   T69]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   13.366050][   T69]  ? kthread_affine_preferred (kernel/kthread.c:857)
[   13.366053][   T69]  ret_from_fork (arch/x86/kernel/process.c:158)
[   13.366057][   T69]  ? arch_exit_to_user_mode_prepare.isra.0 (arch/x86/entry/vdso/vma.c:80 (discriminator 1))
[   13.366061][   T69]  ? __switch_to (arch/x86/kernel/process_64.c:403 arch/x86/kernel/process_64.c:663)
[   13.366064][   T69]  ? kthread_affine_preferred (kernel/kthread.c:857)
[   13.366067][   T69]  ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
| [   14.454391][   T57] softirqs last disabled at (28488): __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))
| [   14.454393][   T57] Preemption disabled at:
| [   14.454394][   T57] __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))
| [   14.454402][   T57] Tainted: [W]=WARN
[   14.454403][   T57] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   14.454404][   T57] Workqueue: mld mld_dad_work
[   14.454407][   T57] Call Trace:
[   14.454408][   T57]  <TASK>
[   14.454410][   T57]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   14.454416][   T57]  ? __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))
[   14.454418][   T57]  __might_resched.cold (kernel/sched/core.c:9234)
[   14.454422][   T57]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   14.454426][   T57]  ? __kmalloc_noprof (./include/linux/sched/mm.h:317 mm/slub.c:4636 mm/slub.c:4974 mm/slub.c:5413 mm/slub.c:5439)
[   14.454431][   T57]  __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))
[   14.454433][   T57]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   14.454439][   T57]  ? 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)
[   14.454442][   T57]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   14.454445][   T57]  put_chars (drivers/char/virtio_console.c:1176)
[   14.454447][   T57]  ? check_prev_add (kernel/locking/lockdep.c:3185)
[   14.454449][   T57]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   14.454452][   T57]  ? validate_chain (kernel/locking/lockdep.c:159 kernel/locking/lockdep.c:191 kernel/locking/lockdep.c:3928)
[   14.454457][   T57]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   14.454464][   T57]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   14.454467][   T57]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   14.454471][   T57]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   14.454475][   T57]  console_emit_next_record (kernel/printk/printk.c:3183)
[   14.454479][   T57]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   14.454481][   T57]  ? 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))
[   14.454484][   T57]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   14.454486][   T57]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   14.454490][   T57]  console_flush_one_record (kernel/printk/printk.c:3268)
[   14.454495][   T57]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   14.454497][   T57]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   14.454502][   T57]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   14.454505][   T57]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   14.454507][   T57]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   14.454509][   T57]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   14.454513][   T57]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   14.454515][   T57]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   14.454518][   T57]  vprintk_emit (kernel/printk/printk.c:2479)
[   14.454523][   T57]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   14.454525][   T57]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   14.454530][   T57]  _printk (kernel/printk/printk.c:2504)
[   14.454534][   T57]  ? snapshot_read.cold (user.c:?)
[   14.454536][   T57]  ? ___ratelimit (lib/ratelimit.c:97 (discriminator 3))
[   14.454542][   T57]  ? idr_get_free (??:?)
[   14.454547][   T57] ip6_tnl_xmit_ctl.cold (net/ipv6/ip6_tunnel.c:1064 (discriminator 3)) ip6_tunnel
[   14.454552][   T57] ip6gre_tunnel_xmit (net/ipv6/ip6_gre.c:888) ip6_gre
[   14.454556][   T57]  ? mark_usage (kernel/locking/lockdep.c:4690)
[   14.454558][   T57]  ? __gre6_xmit (./include/linux/skbuff.h:2904) ip6_gre
[   14.454562][   T57]  ? mark_usage (kernel/locking/lockdep.c:4690)
[   14.454564][   T57]  ? netif_skb_features (net/core/dev.c:3793 net/core/dev.c:3922)
[   14.454566][   T57]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   14.454568][   T57]  ? validate_chain (kernel/locking/lockdep.c:157 kernel/locking/lockdep.c:202 kernel/locking/lockdep.c:3329 kernel/locking/lockdep.c:3924)
[   14.454571][   T57]  ? skb_network_protocol (./include/linux/skbuff.h:2534)
[   14.454574][   T57]  ? mark_usage (kernel/locking/lockdep.c:4690)
[   14.454579][   T57]  dev_hard_start_xmit (./include/linux/netdevice.h:5429 ./include/linux/netdevice.h:5438 net/core/dev.c:3937 net/core/dev.c:3953)
[   14.454581][   T57]  ? lockdep_hardirqs_on_prepare.part.0 (kernel/locking/lockdep.c:4407 (discriminator 17))
[   14.454584][   T57]  ? validate_xmit_skb_list (net/core/dev.c:4142)
[   14.454588][   T57]  sch_direct_xmit (net/sched/sch_generic.c:372)
[   14.454592][   T57]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   14.454594][   T57]  ? dequeue_skb (./include/trace/events/qdisc.h:14 (discriminator 19))
[   14.454597][   T57]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   14.454599][   T57]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   14.454604][   T57]  __dev_xmit_skb (net/core/dev.c:4262)
[   14.454607][   T57]  ? tc_run (net/core/dev.c:4444 (discriminator 6))
[   14.454610][   T57]  ? alloc_netdev_dummy (net/core/dev.c:12327)
[   14.454612][   T57]  ? netdev_offload_xstats_push_delta (net/core/dev.c:9326 net/core/dev.c:9461)
[   14.454615][   T57]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   14.454617][   T57]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   14.454621][   T57]  __dev_queue_xmit (net/core/dev.c:4884)
[   14.454629][   T57]  ? netdev_core_pick_tx (net/core/dev.c:4784)
[   14.454631][   T57]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   14.454632][   T57]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   14.454639][   T57]  ? neigh_hh_output (./include/net/neighbour.h:525)
[   14.454644][   T57]  ip6_finish_output2 (./include/net/neighbour.h:558 net/ipv6/ip6_output.c:138)
[   14.454649][   T57]  ? ip6_dst_lookup (net/ipv6/ip6_output.c:1269)
[   14.454651][   T57]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   14.454654][   T57]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   14.454657][   T57]  ? 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))
[   14.454661][   T57]  ip6_finish_output (net/ipv6/ip6_output.c:210 net/ipv6/ip6_output.c:221)
[   14.454665][   T57]  ip6_output (./include/linux/netfilter.h:314 net/ipv6/ip6_output.c:248)
[   14.454668][   T57]  ? ip6_finish_output (./include/net/inet_sock.h:338 (discriminator 1))
[   14.454669][   T57]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   14.454672][   T57]  ? xfrm_bundle_lookup.constprop.0 (net/xfrm/xfrm_policy.c:3049)
[   14.454675][   T57]  ? mark_held_locks (kernel/locking/lockdep.c:4341)
[   14.454678][   T57]  ? __local_bh_enable_ip (kernel/softirq.c:478)
[   14.454681][   T57]  ? __local_bh_enable_ip (kernel/softirq.c:478)
[   14.454683][   T57]  ? icmp6_dst_alloc (net/ipv6/route.c:3364)
[   14.454686][   T57]  mld_sendpack (./include/net/dst.h:470 (discriminator 4) ./include/linux/netfilter.h:325 (discriminator 4) ./include/linux/netfilter.h:319 (discriminator 4) net/ipv6/mcast.c:1870 (discriminator 4))
[   14.454691][   T57]  ? mld_dad_start_work (net/ipv6/mcast.c:1133)
[   14.454701][   T57]  mld_dad_work (net/ipv6/mcast.c:2311)
[   14.454703][   T57]  ? process_one_work (kernel/workqueue.c:3363 (discriminator 2))
[   14.454705][   T57]  process_one_work (kernel/workqueue.c:3387)
[   14.454712][   T57]  ? __queue_delayed_work (kernel/workqueue.c:2622)
[   14.454715][   T57]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   14.454723][   T57]  worker_thread (kernel/workqueue.c:3470 kernel/workqueue.c:3551)
[   14.454727][   T57]  ? rescuer_thread (./include/linux/list.h:419 (discriminator 3))
[   14.454729][   T57]  ? __kthread_parkme (./include/linux/instrumented.h:82 ./include/asm-generic/bitops/instrumented-non-atomic.h:141 kernel/kthread.c:272)
[   14.454732][   T57]  ? rescuer_thread (./include/linux/list.h:419 (discriminator 3))
[   14.454735][   T57]  ? rescuer_thread (./include/linux/list.h:419 (discriminator 3))
[   14.454737][   T57]  kthread (kernel/kthread.c:436)
[   14.454739][   T57]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   14.454742][   T57]  ? kthread_affine_preferred (kernel/kthread.c:857)
[   14.454745][   T57]  ret_from_fork (arch/x86/kernel/process.c:158)
[   14.454749][   T57]  ? arch_exit_to_user_mode_prepare.isra.0 (arch/x86/entry/vdso/vma.c:80 (discriminator 1))
[   14.454752][   T57]  ? __switch_to (arch/x86/kernel/process_64.c:403 arch/x86/kernel/process_64.c:663)
[   14.454755][   T57]  ? kthread_affine_preferred (kernel/kthread.c:857)
[   14.454758][   T57]  ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
| [   17.781523][    C3]
| [   17.781523][    C3]
| [   17.781523][    C3] stack backtrace:
| [   17.781529][    C3] Tainted: [W]=WARN
[   17.781530][    C3] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   17.781532][    C3] Call Trace:
[   17.781533][    C3]  <IRQ>
[   17.781535][    C3]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   17.781540][    C3]  print_irq_inversion_bug.part.0.cold (kernel/locking/lockdep.c:4141)
[   17.781542][    C3]  mark_lock_irq (kernel/locking/lockdep.c:4095 kernel/locking/lockdep.c:4174 kernel/locking/lockdep.c:4310)
[   17.781545][    C3]  mark_lock (kernel/locking/lockdep.c:4769)
[   17.781546][    C3]  mark_usage (kernel/locking/lockdep.c:4658)
[   17.781548][    C3]  __lock_acquire (kernel/locking/lockdep.c:5208)
[   17.781550][    C3]  lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   17.781552][    C3]  ? console_lock_spinning_enable (kernel/printk/printk.c:1902 (discriminator 2))
[   17.781554][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   17.781557][    C3]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   17.781559][    C3]  console_lock_spinning_enable (kernel/printk/printk.c:1902 (discriminator 2))
[   17.781561][    C3]  ? console_lock_spinning_enable (kernel/printk/printk.c:1902 (discriminator 2))
[   17.781562][    C3]  console_emit_next_record (kernel/printk/printk.c:3177)
[   17.781564][    C3]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   17.781566][    C3]  ? console_flush_one_record (./include/linux/rcupdate.h:314 (discriminator 2) ./include/linux/srcu.h:439 (discriminator 2) kernel/printk/printk.c:291 (discriminator 2) kernel/printk/printk.c:3246 (discriminator 2))
[   17.781568][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   17.781570][    C3]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   17.781571][    C3]  console_flush_one_record (kernel/printk/printk.c:3268)
[   17.781574][    C3]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   17.781575][    C3]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   17.781577][    C3]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   17.781579][    C3]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   17.781581][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   17.781583][    C3]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   17.781584][    C3]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   17.781586][    C3]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   17.781588][    C3]  vprintk_emit (kernel/printk/printk.c:2479)
[   17.781590][    C3]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   17.781592][    C3]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   17.781594][    C3]  _printk (kernel/printk/printk.c:2504)
[   17.781596][    C3]  ? snapshot_read.cold (user.c:?)
[   17.781598][    C3]  ? ___ratelimit (lib/ratelimit.c:97 (discriminator 3))
[   17.781601][    C3]  ? idr_get_free (??:?)
[   17.781603][    C3] ip6_tnl_xmit_ctl.cold (net/ipv6/ip6_tunnel.c:1064 (discriminator 3)) ip6_tunnel
[   17.781606][    C3] ip6gre_tunnel_xmit (net/ipv6/ip6_gre.c:888) ip6_gre
[   17.781608][    C3]  ? mark_usage (kernel/locking/lockdep.c:4690)
[   17.781609][    C3]  ? __gre6_xmit (./include/linux/skbuff.h:2904) ip6_gre
[   17.781611][    C3]  ? mark_usage (kernel/locking/lockdep.c:4690)
[   17.781613][    C3]  ? netif_skb_features (net/core/dev.c:3793 net/core/dev.c:3922)
[   17.781614][    C3]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   17.781616][    C3]  ? validate_chain (kernel/locking/lockdep.c:157 kernel/locking/lockdep.c:202 kernel/locking/lockdep.c:3329 kernel/locking/lockdep.c:3924)
[   17.781617][    C3]  ? skb_network_protocol (./include/linux/skbuff.h:2534)
[   17.781619][    C3]  ? mark_usage (kernel/locking/lockdep.c:4690)
[   17.781621][    C3]  dev_hard_start_xmit (./include/linux/netdevice.h:5429 ./include/linux/netdevice.h:5438 net/core/dev.c:3937 net/core/dev.c:3953)
[   17.781623][    C3]  ? validate_chain (kernel/locking/lockdep.c:154 (discriminator 5) kernel/locking/lockdep.c:202 (discriminator 5) kernel/locking/lockdep.c:3329 (discriminator 5) kernel/locking/lockdep.c:3924 (discriminator 5))
[   17.781624][    C3]  ? validate_xmit_skb_list (net/core/dev.c:4142)
[   17.781626][    C3]  sch_direct_xmit (net/sched/sch_generic.c:372)
[   17.781628][    C3]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   17.781629][    C3]  ? dequeue_skb (./include/trace/events/qdisc.h:14 (discriminator 19))
[   17.781631][    C3]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   17.781633][    C3]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   17.781635][    C3]  __dev_xmit_skb (net/core/dev.c:4262)
[   17.781636][    C3]  ? tc_run (net/core/dev.c:4444 (discriminator 6))
[   17.781638][    C3]  ? alloc_netdev_dummy (net/core/dev.c:12327)
[   17.781639][    C3]  ? netdev_offload_xstats_push_delta (net/core/dev.c:9326 net/core/dev.c:9461)
[   17.781641][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   17.781643][    C3]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   17.781644][    C3]  __dev_queue_xmit (net/core/dev.c:4884)
[   17.781647][    C3]  ? netdev_core_pick_tx (net/core/dev.c:4784)
[   17.781649][    C3]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   17.781650][    C3]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   17.781653][    C3]  ? neigh_hh_output (./include/net/neighbour.h:525)
[   17.781655][    C3]  ip6_finish_output2 (./include/net/neighbour.h:558 net/ipv6/ip6_output.c:138)
[   17.781657][    C3]  ? ip6_dst_lookup (net/ipv6/ip6_output.c:1269)
[   17.781658][    C3]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   17.781660][    C3]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   17.781662][    C3]  ? ip6_mtu (./include/linux/rcupdate.h:319 (discriminator 2) ./include/linux/rcupdate.h:880 (discriminator 2) ./include/net/ip6_route.h:384 (discriminator 2) net/ipv6/route.c:3290 (discriminator 2))
[   17.781664][    C3]  ip6_finish_output (net/ipv6/ip6_output.c:210 net/ipv6/ip6_output.c:221)
[   17.781666][    C3]  ip6_output (./include/linux/netfilter.h:314 net/ipv6/ip6_output.c:248)
[   17.781667][    C3]  ? ip6_finish_output (./include/net/inet_sock.h:338 (discriminator 1))
[   17.781669][    C3]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   17.781670][    C3]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   17.781671][    C3]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   17.781673][    C3]  ? __local_bh_enable_ip (kernel/softirq.c:478)
[   17.781675][    C3]  ndisc_send_skb (./include/net/dst.h:470 (discriminator 4) ./include/linux/netfilter.h:325 (discriminator 4) net/ipv6/ndisc.c:513 (discriminator 4))
[   17.781677][    C3]  ? ndisc_recv_na (./include/net/net_namespace.h:422 (discriminator 7))
[   17.781679][    C3]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   17.781681][    C3]  ? __ndisc_fill_addr_option (net/ipv6/ndisc.c:159)
[   17.781683][    C3]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   17.781685][    C3]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   17.781687][    C3]  addrconf_rs_timer (net/ipv6/addrconf.c:4073)
[   17.781689][    C3]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   17.781691][    C3]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   17.781693][    C3]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   17.781694][    C3]  call_timer_fn (kernel/time/timer.c:1748)
[   17.781696][    C3]  ? detach_if_pending (./include/linux/list.h:1159)
[   17.781698][    C3]  ? debug_object_active_state (lib/debugobjects.c:1122)
[   17.781701][    C3]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   17.781703][    C3]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   17.781704][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   17.781707][    C3]  __run_timers (kernel/time/timer.c:1799 kernel/time/timer.c:2374)
[   17.781708][    C3]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   17.781711][    C3]  ? __bpf_trace_itimer_expire (./include/trace/events/timer.h:407)
[   17.781712][    C3]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   17.781715][    C3]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   17.781717][    C3]  run_timer_softirq (kernel/time/timer.c:2386 kernel/time/timer.c:2395 kernel/time/timer.c:2403)
[   17.781719][    C3]  ? __run_timers (./include/trace/events/timer.h:138 (discriminator 19))
[   17.781721][    C3]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   17.781723][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   17.781725][    C3]  handle_softirqs (kernel/softirq.c:645)
[   17.781727][    C3]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   17.781728][    C3]  ? _local_bh_enable (kernel/softirq.c:428 (discriminator 1))
[   17.781730][    C3]  __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
[   17.781732][    C3]  irq_exit_rcu (kernel/softirq.c:784)
[   17.781733][    C3]  sysvec_apic_timer_interrupt (arch/x86/kernel/apic/apic.c:1062 (discriminator 37) arch/x86/kernel/apic/apic.c:1062 (discriminator 37))
[   17.781735][    C3]  </IRQ>
[   17.781735][    C3]  <TASK>
[   17.781736][    C3]  ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4488)
[   17.781737][    C3]  asm_sysvec_apic_timer_interrupt (./arch/x86/include/asm/idtentry.h:674)
[   17.781739][    C3] RIP: 0010:pv_native_safe_halt (./arch/x86/include/asm/irqflags.h:48 arch/x86/kernel/paravirt.c:63)
[   17.781742][    C3] Code: 48 8b 3d 94 e2 f5 01 e8 1f 00 00 00 48 2b 05 58 a3 95 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 13 96 11 00 fb f4 <c3> 0f 1f 40 d6 48 83 ec 20 8b 17 49 89 f8 83 e2 fe 41 89 d2 0f 01
All code
========
   0:	48 8b 3d 94 e2 f5 01 	mov    0x1f5e294(%rip),%rdi        # 0x1f5e29b
   7:	e8 1f 00 00 00       	call   0x2b
   c:	48 2b 05 58 a3 95 00 	sub    0x95a358(%rip),%rax        # 0x95a36b
  13:	c3                   	ret
  14:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  1b:	f3 0f 1e fa          	endbr64
  1f:	eb 07                	jmp    0x28
  21:	0f 00 2d 13 96 11 00 	verw   0x119613(%rip)        # 0x11963b
  28:	fb                   	sti
  29:	f4                   	hlt
  2a:*	c3                   	ret		<-- trapping instruction
  2b:	0f 1f 40 d6          	nopl   -0x2a(%rax)
  2f:	48 83 ec 20          	sub    $0x20,%rsp
  33:	8b 17                	mov    (%rdi),%edx
  35:	49 89 f8             	mov    %rdi,%r8
  38:	83 e2 fe             	and    $0xfffffffe,%edx
  3b:	41 89 d2             	mov    %edx,%r10d
  3e:	0f                   	.byte 0xf
  3f:	01                   	.byte 0x1

Code starting with the faulting instruction
===========================================
   0:	c3                   	ret
   1:	0f 1f 40 d6          	nopl   -0x2a(%rax)
   5:	48 83 ec 20          	sub    $0x20,%rsp
   9:	8b 17                	mov    (%rdi),%edx
   b:	49 89 f8             	mov    %rdi,%r8
   e:	83 e2 fe             	and    $0xfffffffe,%edx
  11:	41 89 d2             	mov    %edx,%r10d
  14:	0f                   	.byte 0xf
  15:	01                   	.byte 0x1
[   17.781744][    C3] RSP: 0018:ffa0000000167e00 EFLAGS: 00000282
[   17.781746][    C3] RAX: 0000000000094587 RBX: ff11000001c88040 RCX: ffffffff9cef0307
[   17.781747][    C3] RDX: ff11000001c88040 RSI: ffffffff9fc38b01 RDI: ffffffff9f68d8e0
[   17.781748][    C3] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[   17.781749][    C3] R10: 0000000000000003 R11: 0000000000000001 R12: 1ff400000002cfc3
[   17.781750][    C3] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000000000
[   17.781751][    C3]  ? cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   17.781753][    C3]  default_idle (./arch/x86/include/asm/paravirt.h:62 arch/x86/kernel/process.c:768)
[   17.781755][    C3]  default_idle_call (kernel/sched/idle.c:122)
[   17.781757][    C3]  cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   17.781758][    C3]  ? arch_cpu_idle_exit+0x40/0x40
[   17.781760][    C3]  ? mark_tsc_async_resets (arch/x86/kernel/tsc_sync.c:49)
[   17.781762][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   17.781763][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   17.781765][    C3]  do_idle (kernel/sched/idle.c:355)
[   17.781767][    C3]  cpu_startup_entry (kernel/sched/idle.c:454)
[   17.781768][    C3]  start_secondary (arch/x86/kernel/smpboot.c:312)
[   17.781769][    C3]  ? set_cpu_sibling_map (arch/x86/kernel/smpboot.c:733 (discriminator 4))
[   17.781771][    C3]  common_startup_64 (arch/x86/kernel/head_64.S:418)
| [   17.781789][    C3] softirqs last disabled at (607625): __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
| [   17.781790][    C3] Preemption disabled at:
| [   17.781791][    C3] 0x0
| [   17.781796][    C3] Tainted: [W]=WARN
[   17.781797][    C3] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   17.781797][    C3] Call Trace:
[   17.781798][    C3]  <IRQ>
[   17.781798][    C3]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   17.781801][    C3]  __might_resched.cold (kernel/sched/core.c:9234)
[   17.781805][    C3]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   17.781809][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   17.781812][    C3]  __kmalloc_noprof (./include/linux/sched/mm.h:322 (discriminator 2) mm/slub.c:4636 (discriminator 2) mm/slub.c:4974 (discriminator 2) mm/slub.c:5413 (discriminator 2) mm/slub.c:5439 (discriminator 2))
[   17.781815][    C3]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   17.781817][    C3]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   17.781819][    C3]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:58 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   17.781820][    C3]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   17.781822][    C3]  put_chars (drivers/char/virtio_console.c:1176)
[   17.781824][    C3]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   17.781826][    C3]  ? mark_lock (kernel/locking/lockdep.c:4769)
[   17.781828][    C3]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   17.781829][    C3]  ? __lock_acquire (kernel/locking/lockdep.c:5208)
[   17.781832][    C3]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   17.781833][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   17.781835][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   17.781836][    C3]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   17.781838][    C3]  console_emit_next_record (kernel/printk/printk.c:3183)
[   17.781841][    C3]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   17.781842][    C3]  ? console_flush_one_record (./include/linux/rcupdate.h:314 (discriminator 2) ./include/linux/srcu.h:439 (discriminator 2) kernel/printk/printk.c:291 (discriminator 2) kernel/printk/printk.c:3246 (discriminator 2))
[   17.781844][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   17.781846][    C3]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   17.781848][    C3]  console_flush_one_record (kernel/printk/printk.c:3268)
[   17.781853][    C3]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   17.781855][    C3]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   17.781857][    C3]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   17.781859][    C3]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   17.781861][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   17.781862][    C3]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   17.781864][    C3]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   17.781866][    C3]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   17.781868][    C3]  vprintk_emit (kernel/printk/printk.c:2479)
[   17.781870][    C3]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   17.781872][    C3]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   17.781874][    C3]  _printk (kernel/printk/printk.c:2504)
[   17.781876][    C3]  ? snapshot_read.cold (user.c:?)
[   17.781877][    C3]  ? ___ratelimit (lib/ratelimit.c:97 (discriminator 3))
[   17.781880][    C3]  ? idr_get_free (??:?)
[   17.781882][    C3] ip6_tnl_xmit_ctl.cold (net/ipv6/ip6_tunnel.c:1064 (discriminator 3)) ip6_tunnel
[   17.781885][    C3] ip6gre_tunnel_xmit (net/ipv6/ip6_gre.c:888) ip6_gre
[   17.781886][    C3]  ? mark_usage (kernel/locking/lockdep.c:4690)
[   17.781888][    C3]  ? __gre6_xmit (./include/linux/skbuff.h:2904) ip6_gre
[   17.781890][    C3]  ? mark_usage (kernel/locking/lockdep.c:4690)
[   17.781891][    C3]  ? netif_skb_features (net/core/dev.c:3793 net/core/dev.c:3922)
[   17.781893][    C3]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   17.781894][    C3]  ? validate_chain (kernel/locking/lockdep.c:157 kernel/locking/lockdep.c:202 kernel/locking/lockdep.c:3329 kernel/locking/lockdep.c:3924)
[   17.781896][    C3]  ? skb_network_protocol (./include/linux/skbuff.h:2534)
[   17.781898][    C3]  ? mark_usage (kernel/locking/lockdep.c:4690)
[   17.781900][    C3]  dev_hard_start_xmit (./include/linux/netdevice.h:5429 ./include/linux/netdevice.h:5438 net/core/dev.c:3937 net/core/dev.c:3953)
[   17.781902][    C3]  ? validate_chain (kernel/locking/lockdep.c:154 (discriminator 5) kernel/locking/lockdep.c:202 (discriminator 5) kernel/locking/lockdep.c:3329 (discriminator 5) kernel/locking/lockdep.c:3924 (discriminator 5))
[   17.781903][    C3]  ? validate_xmit_skb_list (net/core/dev.c:4142)
[   17.781905][    C3]  sch_direct_xmit (net/sched/sch_generic.c:372)
[   17.781907][    C3]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   17.781908][    C3]  ? dequeue_skb (./include/trace/events/qdisc.h:14 (discriminator 19))
[   17.781910][    C3]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   17.781911][    C3]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   17.781914][    C3]  __dev_xmit_skb (net/core/dev.c:4262)
[   17.781915][    C3]  ? tc_run (net/core/dev.c:4444 (discriminator 6))
[   17.781917][    C3]  ? alloc_netdev_dummy (net/core/dev.c:12327)
[   17.781918][    C3]  ? netdev_offload_xstats_push_delta (net/core/dev.c:9326 net/core/dev.c:9461)
[   17.781920][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   17.781921][    C3]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   17.781923][    C3]  __dev_queue_xmit (net/core/dev.c:4884)
[   17.781926][    C3]  ? netdev_core_pick_tx (net/core/dev.c:4784)
[   17.781928][    C3]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   17.781929][    C3]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   17.781931][    C3]  ? neigh_hh_output (./include/net/neighbour.h:525)
[   17.781933][    C3]  ip6_finish_output2 (./include/net/neighbour.h:558 net/ipv6/ip6_output.c:138)
[   17.781935][    C3]  ? ip6_dst_lookup (net/ipv6/ip6_output.c:1269)
[   17.781937][    C3]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   17.781938][    C3]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   17.781940][    C3]  ? ip6_mtu (./include/linux/rcupdate.h:319 (discriminator 2) ./include/linux/rcupdate.h:880 (discriminator 2) ./include/net/ip6_route.h:384 (discriminator 2) net/ipv6/route.c:3290 (discriminator 2))
[   17.781942][    C3]  ip6_finish_output (net/ipv6/ip6_output.c:210 net/ipv6/ip6_output.c:221)
[   17.781943][    C3]  ip6_output (./include/linux/netfilter.h:314 net/ipv6/ip6_output.c:248)
[   17.781945][    C3]  ? ip6_finish_output (./include/net/inet_sock.h:338 (discriminator 1))
[   17.781946][    C3]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   17.781948][    C3]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   17.781949][    C3]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   17.781951][    C3]  ? __local_bh_enable_ip (kernel/softirq.c:478)
[   17.781953][    C3]  ndisc_send_skb (./include/net/dst.h:470 (discriminator 4) ./include/linux/netfilter.h:325 (discriminator 4) net/ipv6/ndisc.c:513 (discriminator 4))
[   17.781955][    C3]  ? ndisc_recv_na (./include/net/net_namespace.h:422 (discriminator 7))
[   17.781957][    C3]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   17.781959][    C3]  ? __ndisc_fill_addr_option (net/ipv6/ndisc.c:159)
[   17.781961][    C3]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   17.781963][    C3]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   17.781965][    C3]  addrconf_rs_timer (net/ipv6/addrconf.c:4073)
[   17.781967][    C3]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   17.781969][    C3]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   17.781971][    C3]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   17.781973][    C3]  call_timer_fn (kernel/time/timer.c:1748)
[   17.781975][    C3]  ? detach_if_pending (./include/linux/list.h:1159)
[   17.781976][    C3]  ? debug_object_active_state (lib/debugobjects.c:1122)
[   17.781978][    C3]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   17.781979][    C3]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   17.781981][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   17.781983][    C3]  __run_timers (kernel/time/timer.c:1799 kernel/time/timer.c:2374)
[   17.781985][    C3]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   17.781987][    C3]  ? __bpf_trace_itimer_expire (./include/trace/events/timer.h:407)
[   17.781989][    C3]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   17.781991][    C3]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   17.781994][    C3]  run_timer_softirq (kernel/time/timer.c:2386 kernel/time/timer.c:2395 kernel/time/timer.c:2403)
[   17.781995][    C3]  ? __run_timers (./include/trace/events/timer.h:138 (discriminator 19))
[   17.781997][    C3]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   17.781998][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   17.782000][    C3]  handle_softirqs (kernel/softirq.c:645)
[   17.782002][    C3]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   17.782003][    C3]  ? _local_bh_enable (kernel/softirq.c:428 (discriminator 1))
[   17.782005][    C3]  __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
[   17.782007][    C3]  irq_exit_rcu (kernel/softirq.c:784)
[   17.782008][    C3]  sysvec_apic_timer_interrupt (arch/x86/kernel/apic/apic.c:1062 (discriminator 37) arch/x86/kernel/apic/apic.c:1062 (discriminator 37))
[   17.782010][    C3]  </IRQ>
[   17.782010][    C3]  <TASK>
[   17.782011][    C3]  ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4488)
[   17.782013][    C3]  asm_sysvec_apic_timer_interrupt (./arch/x86/include/asm/idtentry.h:674)
[   17.782014][    C3] RIP: 0010:pv_native_safe_halt (./arch/x86/include/asm/irqflags.h:48 arch/x86/kernel/paravirt.c:63)
[   17.782016][    C3] Code: 48 8b 3d 94 e2 f5 01 e8 1f 00 00 00 48 2b 05 58 a3 95 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 13 96 11 00 fb f4 <c3> 0f 1f 40 d6 48 83 ec 20 8b 17 49 89 f8 83 e2 fe 41 89 d2 0f 01
All code
========
   0:	48 8b 3d 94 e2 f5 01 	mov    0x1f5e294(%rip),%rdi        # 0x1f5e29b
   7:	e8 1f 00 00 00       	call   0x2b
   c:	48 2b 05 58 a3 95 00 	sub    0x95a358(%rip),%rax        # 0x95a36b
  13:	c3                   	ret
  14:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  1b:	f3 0f 1e fa          	endbr64
  1f:	eb 07                	jmp    0x28
  21:	0f 00 2d 13 96 11 00 	verw   0x119613(%rip)        # 0x11963b
  28:	fb                   	sti
  29:	f4                   	hlt
  2a:*	c3                   	ret		<-- trapping instruction
  2b:	0f 1f 40 d6          	nopl   -0x2a(%rax)
  2f:	48 83 ec 20          	sub    $0x20,%rsp
  33:	8b 17                	mov    (%rdi),%edx
  35:	49 89 f8             	mov    %rdi,%r8
  38:	83 e2 fe             	and    $0xfffffffe,%edx
  3b:	41 89 d2             	mov    %edx,%r10d
  3e:	0f                   	.byte 0xf
  3f:	01                   	.byte 0x1

Code starting with the faulting instruction
===========================================
   0:	c3                   	ret
   1:	0f 1f 40 d6          	nopl   -0x2a(%rax)
   5:	48 83 ec 20          	sub    $0x20,%rsp
   9:	8b 17                	mov    (%rdi),%edx
   b:	49 89 f8             	mov    %rdi,%r8
   e:	83 e2 fe             	and    $0xfffffffe,%edx
  11:	41 89 d2             	mov    %edx,%r10d
  14:	0f                   	.byte 0xf
  15:	01                   	.byte 0x1
[   17.782017][    C3] RSP: 0018:ffa0000000167e00 EFLAGS: 00000282
[   17.782018][    C3] RAX: 0000000000094587 RBX: ff11000001c88040 RCX: ffffffff9cef0307
[   17.782019][    C3] RDX: ff11000001c88040 RSI: ffffffff9fc38b01 RDI: ffffffff9f68d8e0
[   17.782020][    C3] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[   17.782021][    C3] R10: 0000000000000003 R11: 0000000000000001 R12: 1ff400000002cfc3
[   17.782021][    C3] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000000000
[   17.782023][    C3]  ? cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   17.782025][    C3]  default_idle (./arch/x86/include/asm/paravirt.h:62 arch/x86/kernel/process.c:768)
[   17.782027][    C3]  default_idle_call (kernel/sched/idle.c:122)
[   17.782028][    C3]  cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   17.782030][    C3]  ? arch_cpu_idle_exit+0x40/0x40
[   17.782031][    C3]  ? mark_tsc_async_resets (arch/x86/kernel/tsc_sync.c:49)
[   17.782033][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   17.782035][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   17.782036][    C3]  do_idle (kernel/sched/idle.c:355)
[   17.782038][    C3]  cpu_startup_entry (kernel/sched/idle.c:454)
[   17.782047][    C3]  start_secondary (arch/x86/kernel/smpboot.c:312)
[   17.782049][    C3]  ? set_cpu_sibling_map (arch/x86/kernel/smpboot.c:733 (discriminator 4))
[   17.782051][    C3]  common_startup_64 (arch/x86/kernel/head_64.S:418)
| [   26.484026][    C3] softirqs last disabled at (607625): __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
| [   26.484028][    C3] Preemption disabled at:
| [   26.484029][    C3] 0x0
| [   26.484039][    C3] Tainted: [W]=WARN
[   26.484040][    C3] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   26.484041][    C3] Call Trace:
[   26.484043][    C3]  <IRQ>
[   26.484044][    C3]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   26.484050][    C3]  __might_resched.cold (kernel/sched/core.c:9234)
[   26.484054][    C3]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   26.484058][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   26.484062][    C3]  __kmalloc_noprof (./include/linux/sched/mm.h:322 (discriminator 2) mm/slub.c:4636 (discriminator 2) mm/slub.c:4974 (discriminator 2) mm/slub.c:5413 (discriminator 2) mm/slub.c:5439 (discriminator 2))
[   26.484066][    C3]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   26.484068][    C3]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   26.484072][    C3]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:58 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   26.484074][    C3]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   26.484076][    C3]  put_chars (drivers/char/virtio_console.c:1176)
[   26.484078][    C3]  ? desc_read_finalized_seq (kernel/printk/printk_ringbuffer.c:1934)
[   26.484080][    C3]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   26.484081][    C3]  ? console_prepend_replay (kernel/printk/printk.c:3005)
[   26.484089][    C3]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   26.484092][    C3]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   26.484093][    C3]  ? do_raw_spin_lock (./include/linux/instrumented.h:55 ./include/linux/atomic/atomic-instrumented.h:1301 ./include/asm-generic/qspinlock.h:112 kernel/locking/spinlock_debug.c:116)
[   26.484095][    C3]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   26.484097][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   26.484098][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   26.484100][    C3]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   26.484102][    C3]  console_emit_next_record (kernel/printk/printk.c:3183)
[   26.484105][    C3]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   26.484107][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   26.484109][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   26.484110][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   26.484112][    C3]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   26.484114][    C3]  ? console_flush_one_record (kernel/printk/printk.c:3247)
[   26.484116][    C3]  console_flush_one_record (kernel/printk/printk.c:3268)
[   26.484118][    C3]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   26.484121][    C3]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   26.484122][    C3]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   26.484124][    C3]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   26.484126][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   26.484127][    C3]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   26.484129][    C3]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   26.484130][    C3]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   26.484132][    C3]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   26.484134][    C3]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   26.484136][    C3]  vprintk_emit (kernel/printk/printk.c:2479)
[   26.484139][    C3]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   26.484141][    C3]  ? do_raw_spin_trylock (./include/linux/instrumented.h:55 ./include/linux/atomic/atomic-instrumented.h:1301 ./include/asm-generic/qspinlock.h:98 kernel/locking/spinlock_debug.c:123)
[   26.484143][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   26.484145][    C3]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   26.484146][    C3]  _printk (kernel/printk/printk.c:2504)
[   26.484150][    C3]  ? snapshot_read.cold (user.c:?)
[   26.484151][    C3]  ? ___ratelimit (lib/ratelimit.c:97 (discriminator 3))
[   26.484156][    C3]  ? __ipv6_chk_addr_and_flags (./include/linux/rcupdate.h:850 net/ipv6/addrconf.c:1996)
[   26.484160][    C3]  ? idr_get_free (??:?)
[   26.484162][    C3]  ? trace_irq_enable.constprop.0 (./include/linux/instrumented.h:82 ./include/asm-generic/bitops/instrumented-non-atomic.h:141 ./include/linux/cpumask.h:650 ./include/linux/cpumask.h:1232 ./include/trace/events/preemptirq.h:40)
[   26.484164][    C3] ip6_tnl_xmit_ctl.cold (net/ipv6/ip6_tunnel.c:1064 (discriminator 3)) ip6_tunnel
[   26.484170][    C3] ip6gre_tunnel_xmit (net/ipv6/ip6_gre.c:888) ip6_gre
[   26.484174][    C3]  ? __gre6_xmit (./include/linux/skbuff.h:2904) ip6_gre
[   26.484175][    C3]  ? sock_def_readable (./include/linux/rcupdate.h:319 (discriminator 2) ./include/linux/rcupdate.h:880 (discriminator 2) net/core/sock.c:3663 (discriminator 2))
[   26.484179][    C3]  ? packet_rcv (net/packet/af_packet.c:2231)
[   26.484182][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   26.484184][    C3]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   26.484185][    C3]  ? dev_queue_xmit_nit (./include/linux/rcupdate.h:319 (discriminator 2) ./include/linux/rcupdate.h:880 (discriminator 2) net/core/dev.c:2636 (discriminator 2))
[   26.484188][    C3]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   26.484189][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   26.484191][    C3]  ? get_stack_info_noinstr (arch/x86/kernel/dumpstack_64.c:173)
[   26.484194][    C3]  dev_hard_start_xmit (./include/linux/netdevice.h:5429 ./include/linux/netdevice.h:5438 net/core/dev.c:3937 net/core/dev.c:3953)
[   26.484196][    C3]  ? validate_xmit_skb_list (net/core/dev.c:4142)
[   26.484198][    C3]  sch_direct_xmit (net/sched/sch_generic.c:372)
[   26.484201][    C3]  ? get_stack_info_noinstr (arch/x86/kernel/dumpstack_64.c:173)
[   26.484202][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   26.484204][    C3]  ? dequeue_skb (./include/trace/events/qdisc.h:14 (discriminator 19))
[   26.484205][    C3]  ? do_raw_spin_trylock (./include/linux/instrumented.h:55 ./include/linux/atomic/atomic-instrumented.h:1301 ./include/asm-generic/qspinlock.h:98 kernel/locking/spinlock_debug.c:123)
[   26.484207][    C3]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   26.484209][    C3]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   26.484211][    C3]  __dev_xmit_skb (net/core/dev.c:4262)
[   26.484213][    C3]  ? tc_run (net/core/dev.c:4444 (discriminator 4))
[   26.484214][    C3]  ? alloc_netdev_dummy (net/core/dev.c:12327)
[   26.484216][    C3]  ? netdev_offload_xstats_push_delta (net/core/dev.c:9326 net/core/dev.c:9461)
[   26.484218][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   26.484219][    C3]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   26.484221][    C3]  __dev_queue_xmit (net/core/dev.c:4884)
[   26.484224][    C3]  ? filter_irq_stacks (kernel/stacktrace.c:402)
[   26.484226][    C3]  ? addrconf_rs_timer (net/ipv6/addrconf.c:4073)
[   26.484228][    C3]  ? stack_depot_save_flags (lib/stackdepot.c:609 lib/stackdepot.c:676)
[   26.484232][    C3]  ? netdev_core_pick_tx (net/core/dev.c:4784)
[   26.484235][    C3]  ? neigh_hh_output (./include/net/neighbour.h:525)
[   26.484237][    C3]  ip6_finish_output2 (./include/net/neighbour.h:558 net/ipv6/ip6_output.c:138)
[   26.484240][    C3]  ? ip6_dst_lookup (net/ipv6/ip6_output.c:1269)
[   26.484241][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   26.484243][    C3]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   26.484245][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   26.484246][    C3]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   26.484248][    C3]  ip6_finish_output (net/ipv6/ip6_output.c:210 net/ipv6/ip6_output.c:221)
[   26.484250][    C3]  ip6_output (./include/linux/netfilter.h:314 net/ipv6/ip6_output.c:248)
[   26.484252][    C3]  ? ip6_finish_output (./include/net/inet_sock.h:338 (discriminator 1))
[   26.484253][    C3]  ? xfrm_bundle_lookup.constprop.0 (net/xfrm/xfrm_policy.c:3049)
[   26.484256][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   26.484258][    C3]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   26.484259][    C3]  ? trace_irq_disable.constprop.0 (./include/trace/events/preemptirq.h:36 (discriminator 22))
[   26.484261][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   26.484262][    C3]  ? trace_hardirqs_on (kernel/trace/trace_preemptirq.c:78)
[   26.484263][    C3]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   26.484265][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   26.484267][    C3]  ndisc_send_skb (./include/net/dst.h:470 (discriminator 4) ./include/linux/netfilter.h:325 (discriminator 4) net/ipv6/ndisc.c:513 (discriminator 4))
[   26.484270][    C3]  ? ndisc_recv_na (./include/net/net_namespace.h:422 (discriminator 7))
[   26.484273][    C3]  ? __ndisc_fill_addr_option (net/ipv6/ndisc.c:159)
[   26.484275][    C3]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   26.484277][    C3]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   26.484279][    C3]  addrconf_rs_timer (net/ipv6/addrconf.c:4073)
[   26.484281][    C3]  ? do_raw_spin_lock (./include/linux/instrumented.h:55 ./include/linux/atomic/atomic-instrumented.h:1301 ./include/asm-generic/qspinlock.h:112 kernel/locking/spinlock_debug.c:116)
[   26.484283][    C3]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   26.484285][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   26.484286][    C3]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   26.484288][    C3]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:58 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   26.484289][    C3]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   26.484291][    C3]  call_timer_fn (kernel/time/timer.c:1748)
[   26.484294][    C3]  ? detach_if_pending (./include/linux/list.h:1159)
[   26.484295][    C3]  ? debug_object_active_state (lib/debugobjects.c:1122)
[   26.484299][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   26.484302][    C3]  __run_timers (kernel/time/timer.c:1799 kernel/time/timer.c:2374)
[   26.484303][    C3]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   26.484306][    C3]  ? __bpf_trace_itimer_expire (./include/trace/events/timer.h:407)
[   26.484308][    C3]  ? do_raw_spin_lock (./include/linux/instrumented.h:55 ./include/linux/atomic/atomic-instrumented.h:1301 ./include/asm-generic/qspinlock.h:112 kernel/locking/spinlock_debug.c:116)
[   26.484310][    C3]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   26.484313][    C3]  run_timer_softirq (kernel/time/timer.c:2386 kernel/time/timer.c:2395 kernel/time/timer.c:2403)
[   26.484315][    C3]  ? __run_timers (./include/trace/events/timer.h:138 (discriminator 19))
[   26.484316][    C3]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   26.484318][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   26.484319][    C3]  handle_softirqs (kernel/softirq.c:645)
[   26.484321][    C3]  ? _local_bh_enable (kernel/softirq.c:428 (discriminator 1))
[   26.484323][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   26.484325][    C3]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   26.484326][    C3]  __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
[   26.484328][    C3]  irq_exit_rcu (kernel/softirq.c:784)
[   26.484329][    C3]  sysvec_apic_timer_interrupt (arch/x86/kernel/apic/apic.c:1062 (discriminator 37) arch/x86/kernel/apic/apic.c:1062 (discriminator 37))
[   26.484332][    C3]  </IRQ>
[   26.484332][    C3]  <TASK>
[   26.484333][    C3]  ? _raw_spin_unlock (./include/linux/spinlock_api_smp.h:201 (discriminator 1) kernel/locking/spinlock.c:213 (discriminator 1))
[   26.484336][    C3]  asm_sysvec_apic_timer_interrupt (./arch/x86/include/asm/idtentry.h:674)
[   26.484338][    C3] RIP: 0010:pv_native_safe_halt (./arch/x86/include/asm/irqflags.h:48 arch/x86/kernel/paravirt.c:63)
[   26.484340][    C3] Code: 48 8b 3d 94 e2 f5 01 e8 1f 00 00 00 48 2b 05 58 a3 95 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 13 96 11 00 fb f4 <c3> 0f 1f 40 d6 48 83 ec 20 8b 17 49 89 f8 83 e2 fe 41 89 d2 0f 01
All code
========
   0:	48 8b 3d 94 e2 f5 01 	mov    0x1f5e294(%rip),%rdi        # 0x1f5e29b
   7:	e8 1f 00 00 00       	call   0x2b
   c:	48 2b 05 58 a3 95 00 	sub    0x95a358(%rip),%rax        # 0x95a36b
  13:	c3                   	ret
  14:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  1b:	f3 0f 1e fa          	endbr64
  1f:	eb 07                	jmp    0x28
  21:	0f 00 2d 13 96 11 00 	verw   0x119613(%rip)        # 0x11963b
  28:	fb                   	sti
  29:	f4                   	hlt
  2a:*	c3                   	ret		<-- trapping instruction
  2b:	0f 1f 40 d6          	nopl   -0x2a(%rax)
  2f:	48 83 ec 20          	sub    $0x20,%rsp
  33:	8b 17                	mov    (%rdi),%edx
  35:	49 89 f8             	mov    %rdi,%r8
  38:	83 e2 fe             	and    $0xfffffffe,%edx
  3b:	41 89 d2             	mov    %edx,%r10d
  3e:	0f                   	.byte 0xf
  3f:	01                   	.byte 0x1

Code starting with the faulting instruction
===========================================
   0:	c3                   	ret
   1:	0f 1f 40 d6          	nopl   -0x2a(%rax)
   5:	48 83 ec 20          	sub    $0x20,%rsp
   9:	8b 17                	mov    (%rdi),%edx
   b:	49 89 f8             	mov    %rdi,%r8
   e:	83 e2 fe             	and    $0xfffffffe,%edx
  11:	41 89 d2             	mov    %edx,%r10d
  14:	0f                   	.byte 0xf
  15:	01                   	.byte 0x1
[   26.484342][    C3] RSP: 0018:ffa0000000167e00 EFLAGS: 00000246
[   26.484345][    C3] RAX: 0000000000000003 RBX: ff11000001c88040 RCX: 0000000000000001
[   26.484346][    C3] RDX: 0000000000000003 RSI: ffffffff9f68d860 RDI: ffffffff9cef0307
[   26.484347][    C3] RBP: 0000000000000000 R08: ffffffff9f380421 R09: 1fe2200006a763a2
[   26.484348][    C3] R10: 0000000000000003 R11: 0000000000000000 R12: 1ff400000002cfc3
[   26.484349][    C3] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000000000
[   26.484350][    C3]  ? ct_kernel_exit.constprop.0 (./include/linux/instrumented.h:97 kernel/context_tracking.c:124)
[   26.484352][    C3]  ? cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   26.484355][    C3]  default_idle (./arch/x86/include/asm/paravirt.h:62 arch/x86/kernel/process.c:768)
[   26.484357][    C3]  default_idle_call (kernel/sched/idle.c:122)
[   26.484359][    C3]  cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   26.484361][    C3]  ? arch_cpu_idle_exit+0x40/0x40
[   26.484362][    C3]  ? mark_tsc_async_resets (arch/x86/kernel/tsc_sync.c:49)
[   26.484365][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   26.484366][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   26.484368][    C3]  do_idle (kernel/sched/idle.c:355)
[   26.484370][    C3]  cpu_startup_entry (kernel/sched/idle.c:454)
[   26.484372][    C3]  start_secondary (arch/x86/kernel/smpboot.c:312)
[   26.484373][    C3]  ? set_cpu_sibling_map (arch/x86/kernel/smpboot.c:733 (discriminator 4))
[   26.484375][    C3]  common_startup_64 (arch/x86/kernel/head_64.S:418)
| [   43.381046][    C3] softirqs last disabled at (607625): __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
| [   43.381048][    C3] Preemption disabled at:
| [   43.381049][    C3] 0x0
| [   43.381059][    C3] Tainted: [W]=WARN
[   43.381060][    C3] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   43.381061][    C3] Call Trace:
[   43.381063][    C3]  <IRQ>
[   43.381064][    C3]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   43.381070][    C3]  __might_resched.cold (kernel/sched/core.c:9234)
[   43.381074][    C3]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   43.381077][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   43.381081][    C3]  __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))
[   43.381084][    C3]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   43.381087][    C3]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   43.381090][    C3]  ? 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)
[   43.381092][    C3]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   43.381094][    C3]  put_chars (drivers/char/virtio_console.c:1176)
[   43.381096][    C3]  ? desc_read_finalized_seq (kernel/printk/printk_ringbuffer.c:1934)
[   43.381098][    C3]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   43.381100][    C3]  ? console_prepend_replay (kernel/printk/printk.c:3005)
[   43.381102][    C3]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   43.381105][    C3]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   43.381106][    C3]  ? 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)
[   43.381108][    C3]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   43.381109][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   43.381111][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   43.381113][    C3]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   43.381115][    C3]  console_emit_next_record (kernel/printk/printk.c:3183)
[   43.381117][    C3]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   43.381119][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   43.381121][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   43.381123][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   43.381124][    C3]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   43.381126][    C3]  ? console_flush_one_record (kernel/printk/printk.c:3247)
[   43.381128][    C3]  console_flush_one_record (kernel/printk/printk.c:3268)
[   43.381130][    C3]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   43.381133][    C3]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   43.381134][    C3]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   43.381136][    C3]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   43.381138][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   43.381139][    C3]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   43.381140][    C3]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   43.381142][    C3]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   43.381144][    C3]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   43.381146][    C3]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   43.381148][    C3]  vprintk_emit (kernel/printk/printk.c:2479)
[   43.381150][    C3]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   43.381152][    C3]  ? 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)
[   43.381154][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   43.381156][    C3]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   43.381158][    C3]  _printk (kernel/printk/printk.c:2504)
[   43.381161][    C3]  ? snapshot_read.cold (user.c:?)
[   43.381163][    C3]  ? ___ratelimit (lib/ratelimit.c:97 (discriminator 3))
[   43.381167][    C3]  ? __ipv6_chk_addr_and_flags (./include/linux/rcupdate.h:850 net/ipv6/addrconf.c:1996)
[   43.381170][    C3]  ? idr_get_free (??:?)
[   43.381178][    C3]  ? 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)
[   43.381180][    C3] ip6_tnl_xmit_ctl.cold (net/ipv6/ip6_tunnel.c:1064 (discriminator 3)) ip6_tunnel
[   43.381185][    C3] ip6gre_tunnel_xmit (net/ipv6/ip6_gre.c:888) ip6_gre
[   43.381188][    C3]  ? __gre6_xmit (./include/linux/skbuff.h:2904) ip6_gre
[   43.381190][    C3]  ? sock_def_readable (./include/linux/rcupdate.h:319 (discriminator 2) ./include/linux/rcupdate.h:880 (discriminator 2) net/core/sock.c:3663 (discriminator 2))
[   43.381193][    C3]  ? packet_rcv (net/packet/af_packet.c:2231)
[   43.381196][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   43.381198][    C3]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   43.381199][    C3]  ? dev_queue_xmit_nit (./include/linux/rcupdate.h:319 (discriminator 2) ./include/linux/rcupdate.h:880 (discriminator 2) net/core/dev.c:2636 (discriminator 2))
[   43.381202][    C3]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   43.381203][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   43.381205][    C3]  ? get_stack_info_noinstr (arch/x86/kernel/dumpstack_64.c:173)
[   43.381208][    C3]  dev_hard_start_xmit (./include/linux/netdevice.h:5429 ./include/linux/netdevice.h:5438 net/core/dev.c:3937 net/core/dev.c:3953)
[   43.381211][    C3]  ? validate_xmit_skb_list (net/core/dev.c:4142)
[   43.381213][    C3]  sch_direct_xmit (net/sched/sch_generic.c:372)
[   43.381215][    C3]  ? get_stack_info_noinstr (arch/x86/kernel/dumpstack_64.c:173)
[   43.381217][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   43.381218][    C3]  ? dequeue_skb (./include/trace/events/qdisc.h:14 (discriminator 19))
[   43.381220][    C3]  ? 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)
[   43.381221][    C3]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   43.381223][    C3]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   43.381225][    C3]  __dev_xmit_skb (net/core/dev.c:4262)
[   43.381227][    C3]  ? tc_run (net/core/dev.c:4444 (discriminator 4))
[   43.381229][    C3]  ? alloc_netdev_dummy (net/core/dev.c:12327)
[   43.381230][    C3]  ? netdev_offload_xstats_push_delta (net/core/dev.c:9326 net/core/dev.c:9461)
[   43.381232][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   43.381233][    C3]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   43.381235][    C3]  __dev_queue_xmit (net/core/dev.c:4884)
[   43.381238][    C3]  ? filter_irq_stacks (kernel/stacktrace.c:402)
[   43.381240][    C3]  ? addrconf_rs_timer (net/ipv6/addrconf.c:4073)
[   43.381242][    C3]  ? stack_depot_save_flags (lib/stackdepot.c:609 lib/stackdepot.c:676)
[   43.381245][    C3]  ? netdev_core_pick_tx (net/core/dev.c:4784)
[   43.381248][    C3]  ? neigh_hh_output (./include/net/neighbour.h:525)
[   43.381251][    C3]  ip6_finish_output2 (./include/net/neighbour.h:558 net/ipv6/ip6_output.c:138)
[   43.381253][    C3]  ? ip6_dst_lookup (net/ipv6/ip6_output.c:1269)
[   43.381255][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   43.381256][    C3]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   43.381258][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   43.381260][    C3]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   43.381261][    C3]  ip6_finish_output (net/ipv6/ip6_output.c:210 net/ipv6/ip6_output.c:221)
[   43.381263][    C3]  ip6_output (./include/linux/netfilter.h:314 net/ipv6/ip6_output.c:248)
[   43.381265][    C3]  ? ip6_finish_output (./include/net/inet_sock.h:338 (discriminator 1))
[   43.381266][    C3]  ? xfrm_bundle_lookup.constprop.0 (net/xfrm/xfrm_policy.c:3049)
[   43.381269][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   43.381271][    C3]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   43.381272][    C3]  ? trace_irq_disable.constprop.0 (./include/trace/events/preemptirq.h:36 (discriminator 22))
[   43.381274][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   43.381275][    C3]  ? trace_hardirqs_on (kernel/trace/trace_preemptirq.c:78)
[   43.381276][    C3]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   43.381278][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   43.381280][    C3]  ndisc_send_skb (./include/net/dst.h:470 (discriminator 4) ./include/linux/netfilter.h:325 (discriminator 4) net/ipv6/ndisc.c:513 (discriminator 4))
[   43.381283][    C3]  ? ndisc_recv_na (./include/net/net_namespace.h:422 (discriminator 7))
[   43.381286][    C3]  ? __ndisc_fill_addr_option (net/ipv6/ndisc.c:159)
[   43.381288][    C3]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   43.381290][    C3]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   43.381292][    C3]  addrconf_rs_timer (net/ipv6/addrconf.c:4073)
[   43.381293][    C3]  ? 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)
[   43.381295][    C3]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   43.381297][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   43.381299][    C3]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   43.381300][    C3]  ? 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)
[   43.381302][    C3]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   43.381304][    C3]  call_timer_fn (kernel/time/timer.c:1748)
[   43.381306][    C3]  ? detach_if_pending (./include/linux/list.h:1159)
[   43.381308][    C3]  ? debug_object_active_state (lib/debugobjects.c:1122)
[   43.381311][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   43.381314][    C3]  __run_timers (kernel/time/timer.c:1799 kernel/time/timer.c:2374)
[   43.381315][    C3]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   43.381318][    C3]  ? __bpf_trace_itimer_expire (./include/trace/events/timer.h:407)
[   43.381320][    C3]  ? 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)
[   43.381322][    C3]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   43.381324][    C3]  run_timer_softirq (kernel/time/timer.c:2386 kernel/time/timer.c:2395 kernel/time/timer.c:2403)
[   43.381326][    C3]  ? __run_timers (./include/trace/events/timer.h:138 (discriminator 19))
[   43.381328][    C3]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   43.381329][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   43.381331][    C3]  handle_softirqs (kernel/softirq.c:645)
[   43.381333][    C3]  ? _local_bh_enable (kernel/softirq.c:428 (discriminator 1))
[   43.381334][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   43.381336][    C3]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   43.381338][    C3]  __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
[   43.381339][    C3]  irq_exit_rcu (kernel/softirq.c:784)
[   43.381341][    C3]  sysvec_apic_timer_interrupt (arch/x86/kernel/apic/apic.c:1062 (discriminator 37) arch/x86/kernel/apic/apic.c:1062 (discriminator 37))
[   43.381343][    C3]  </IRQ>
[   43.381343][    C3]  <TASK>
[   43.381344][    C3]  ? _raw_spin_unlock (./include/linux/spinlock_api_smp.h:201 (discriminator 1) kernel/locking/spinlock.c:213 (discriminator 1))
[   43.381347][    C3]  asm_sysvec_apic_timer_interrupt (./arch/x86/include/asm/idtentry.h:674)
[   43.381349][    C3] RIP: 0010:pv_native_safe_halt (./arch/x86/include/asm/irqflags.h:48 arch/x86/kernel/paravirt.c:63)
[   43.381351][    C3] Code: 48 8b 3d 94 e2 f5 01 e8 1f 00 00 00 48 2b 05 58 a3 95 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 13 96 11 00 fb f4 <c3> 0f 1f 40 d6 48 83 ec 20 8b 17 49 89 f8 83 e2 fe 41 89 d2 0f 01
All code
========
   0:	48 8b 3d 94 e2 f5 01 	mov    0x1f5e294(%rip),%rdi        # 0x1f5e29b
   7:	e8 1f 00 00 00       	call   0x2b
   c:	48 2b 05 58 a3 95 00 	sub    0x95a358(%rip),%rax        # 0x95a36b
  13:	c3                   	ret
  14:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  1b:	f3 0f 1e fa          	endbr64
  1f:	eb 07                	jmp    0x28
  21:	0f 00 2d 13 96 11 00 	verw   0x119613(%rip)        # 0x11963b
  28:	fb                   	sti
  29:	f4                   	hlt
  2a:*	c3                   	ret		<-- trapping instruction
  2b:	0f 1f 40 d6          	nopl   -0x2a(%rax)
  2f:	48 83 ec 20          	sub    $0x20,%rsp
  33:	8b 17                	mov    (%rdi),%edx
  35:	49 89 f8             	mov    %rdi,%r8
  38:	83 e2 fe             	and    $0xfffffffe,%edx
  3b:	41 89 d2             	mov    %edx,%r10d
  3e:	0f                   	.byte 0xf
  3f:	01                   	.byte 0x1

Code starting with the faulting instruction
===========================================
   0:	c3                   	ret
   1:	0f 1f 40 d6          	nopl   -0x2a(%rax)
   5:	48 83 ec 20          	sub    $0x20,%rsp
   9:	8b 17                	mov    (%rdi),%edx
   b:	49 89 f8             	mov    %rdi,%r8
   e:	83 e2 fe             	and    $0xfffffffe,%edx
  11:	41 89 d2             	mov    %edx,%r10d
  14:	0f                   	.byte 0xf
  15:	01                   	.byte 0x1
[   43.381353][    C3] RSP: 0018:ffa0000000167e00 EFLAGS: 00000246
[   43.381356][    C3] RAX: 0000000000000003 RBX: ff11000001c88040 RCX: 0000000000000001
[   43.381358][    C3] RDX: 0000000000000003 RSI: ffffffff9f68d860 RDI: ffffffff9cef0307
[   43.381359][    C3] RBP: 0000000000000000 R08: ffffffff9f380421 R09: 1fe2200006a763a2
[   43.381359][    C3] R10: 0000000000000003 R11: 0000000000000000 R12: 1ff400000002cfc3
[   43.381360][    C3] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000000000
[   43.381362][    C3]  ? ct_kernel_exit.constprop.0 (./include/linux/instrumented.h:97 kernel/context_tracking.c:124)
[   43.381364][    C3]  ? cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   43.381366][    C3]  default_idle (./arch/x86/include/asm/paravirt.h:62 arch/x86/kernel/process.c:768)
[   43.381368][    C3]  default_idle_call (kernel/sched/idle.c:122)
[   43.381370][    C3]  cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   43.381372][    C3]  ? arch_cpu_idle_exit+0x40/0x40
[   43.381373][    C3]  ? mark_tsc_async_resets (arch/x86/kernel/tsc_sync.c:49)
[   43.381376][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   43.381378][    C3]  do_idle (kernel/sched/idle.c:355)
[   43.381379][    C3]  cpu_startup_entry (kernel/sched/idle.c:454)
[   43.381381][    C3]  start_secondary (arch/x86/kernel/smpboot.c:312)
[   43.381383][    C3]  ? set_cpu_sibling_map (arch/x86/kernel/smpboot.c:733 (discriminator 4))
[   43.381385][    C3]  common_startup_64 (arch/x86/kernel/head_64.S:418)
| [   44.669451][  T527] softirqs last disabled at (0): 0x0
| [   44.669452][  T527] Preemption disabled at:
| [   44.669453][  T527] 0x0
| [   44.669462][  T527] Tainted: [W]=WARN
[   44.669463][  T527] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   44.669465][  T527] Call Trace:
[   44.669466][  T527]  <TASK>
[   44.669468][  T527]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   44.669474][  T527]  __might_resched.cold (kernel/sched/core.c:9234)
[   44.669478][  T527]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   44.669481][  T527]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   44.669485][  T527]  __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))
[   44.669489][  T527]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   44.669492][  T527]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   44.669496][  T527]  ? 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)
[   44.669498][  T527]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   44.669500][  T527]  put_chars (drivers/char/virtio_console.c:1176)
[   44.669502][  T527]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   44.669503][  T527]  ? printk_get_next_message (kernel/printk/printk.c:3072)
[   44.669507][  T527]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   44.669510][  T527]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   44.669513][  T527]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   44.669514][  T527]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   44.669516][  T527]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   44.669518][  T527]  console_emit_next_record (kernel/printk/printk.c:3183)
[   44.669521][  T527]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   44.669523][  T527]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   44.669524][  T527]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   44.669526][  T527]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   44.669528][  T527]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   44.669530][  T527]  ? console_flush_one_record (kernel/printk/printk.c:3247)
[   44.669531][  T527]  console_flush_one_record (kernel/printk/printk.c:3268)
[   44.669534][  T527]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   44.669536][  T527]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   44.669538][  T527]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   44.669540][  T527]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   44.669541][  T527]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   44.669543][  T527]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   44.669544][  T527]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   44.669546][  T527]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   44.669548][  T527]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   44.669550][  T527]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   44.669552][  T527]  vprintk_emit (kernel/printk/printk.c:2479)
[   44.669554][  T527]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   44.669556][  T527]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   44.669558][  T527]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   44.669560][  T527]  ? trace_hardirqs_on (kernel/trace/trace_preemptirq.c:78)
[   44.669562][  T527]  _printk (kernel/printk/printk.c:2504)
[   44.669565][  T527]  ? snapshot_read.cold (user.c:?)
[   44.669567][  T527]  ? ipv6_mc_down (net/ipv6/mcast.c:1137 net/ipv6/mcast.c:2792)
[   44.669573][  T527] br_set_state (net/bridge/br_stp.c:57 (discriminator 2)) bridge
[   44.669587][  T527] br_stp_disable_port (net/bridge/br_stp_if.c:106) bridge
[   44.669595][  T527] br_device_event (net/bridge/br.c:111) bridge
[   44.669603][  T527]  ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:211 (discriminator 1) kernel/locking/spinlock.c:221 (discriminator 1))
[   44.669607][  T527]  ? 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
[   44.669609][  T527]  ? addrconf_notify (net/ipv6/addrconf.c:3812)
[   44.669613][  T527]  notifier_call_chain (kernel/notifier.c:85)
[   44.669616][  T527]  __dev_notify_flags (net/core/dev.c:2313 net/core/dev.c:2327 net/core/dev.c:9855)
[   44.669620][  T527]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   44.669621][  T527]  ? netif_change_name (net/core/dev.c:1517)
[   44.669623][  T527]  ? netif_set_allmulti (./include/net/netdev_lock.h:30 (discriminator 1))
[   44.669625][  T527]  ? __kernel_text_address (kernel/extable.c:79)
[   44.669628][  T527]  ? write_profile (profile.c:?)
[   44.669630][  T527]  ? unwind_get_return_address (arch/x86/kernel/unwind_orc.c:385 arch/x86/kernel/unwind_orc.c:380)
[   44.669633][  T527]  netif_change_flags (net/core/dev.c:9882)
[   44.669635][  T527]  do_setlink.isra.0 (net/core/rtnetlink.c:3266 (discriminator 1))
[   44.669639][  T527]  ? stack_trace_save (kernel/stacktrace.c:122 (discriminator 1))
[   44.669640][  T527]  ? rtnl_link_get_size (net/core/rtnetlink.c:747)
[   44.669641][  T527]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   44.669643][  T527]  ? stack_depot_save_flags (lib/stackdepot.c:609 lib/stackdepot.c:676)
[   44.669647][  T527]  ? kasan_save_stack (mm/kasan/common.c:58)
[   44.669650][  T527]  ? kasan_save_stack (mm/kasan/common.c:57)
[   44.669651][  T527]  ? kasan_save_track (mm/kasan/common.c:78)
[   44.669653][  T527]  ? __kasan_kmalloc (mm/kasan/common.c:398 mm/kasan/common.c:415)
[   44.669654][  T527]  ? __kmalloc_cache_noprof (./include/linux/kasan.h:263 mm/slub.c:5563)
[   44.669656][  T527]  ? rtnl_newlink (./include/linux/slab.h:991 (discriminator 1) net/core/rtnetlink.c:4113 (discriminator 1))
[   44.669657][  T527]  ? rtnetlink_rcv_msg (net/core/rtnetlink.c:7132)
[   44.669658][  T527]  ? netlink_rcv_skb (net/netlink/af_netlink.c:2556)
[   44.669661][  T527]  ? netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   44.669662][  T527]  ? netlink_sendmsg (net/netlink/af_netlink.c:1900)
[   44.669663][  T527]  ? ____sys_sendmsg (net/socket.c:800 (discriminator 4) net/socket.c:815 (discriminator 4) net/socket.c:2713 (discriminator 4))
[   44.669666][  T527]  ? ___sys_sendmsg (net/socket.c:2767)
[   44.669668][  T527]  ? __sys_sendmsg (net/socket.c:2799)
[   44.669669][  T527]  ? do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[   44.669671][  T527]  ? entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   44.669674][  T527]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   44.669676][  T527]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   44.669677][  T527]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   44.669679][  T527]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   44.669680][  T527]  ? trace_contention_end (./include/trace/events/lock.h:121 (discriminator 22))
[   44.669683][  T527]  ? __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)
[   44.669686][  T527]  ? __mutex_lock (kernel/locking/mutex.c:656 (discriminator 1) kernel/locking/mutex.c:821 (discriminator 1))
[   44.669688][  T527]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:366 net/core/rtnetlink.c:4214)
[   44.669690][  T527]  ? ww_mutex_lock (kernel/locking/mutex.c:934)
[   44.669694][  T527]  ? __rtnl_newlink (net/core/rtnetlink.c:4063)
[   44.669697][  T527]  rtnl_newlink (net/core/rtnetlink.c:4215)
[   44.669700][  T527]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   44.669702][  T527]  ? rtnl_bridge_getlink (net/core/rtnetlink.c:5558)
[   44.669703][  T527]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   44.669705][  T527]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   44.669707][  T527]  ? is_bpf_text_address (./include/linux/rcupdate.h:850 kernel/bpf/core.c:749)
[   44.669710][  T527]  ? is_bpf_text_address (./include/linux/rcupdate.h:882 kernel/bpf/core.c:751)
[   44.669712][  T527]  ? kernel_text_address (kernel/extable.c:125 kernel/extable.c:94)
[   44.669713][  T527]  ? __kernel_text_address (kernel/extable.c:79)
[   44.669714][  T527]  ? write_profile (profile.c:?)
[   44.669716][  T527]  ? unwind_get_return_address (arch/x86/kernel/unwind_orc.c:385 arch/x86/kernel/unwind_orc.c:380)
[   44.669717][  T527]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   44.669719][  T527]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   44.669720][  T527]  ? cap_capable (./include/trace/events/capability.h:26 (discriminator 22) security/commoncap.c:130 (discriminator 22))
[   44.669724][  T527]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   44.669725][  T527]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   44.669727][  T527]  ? rtnl_bridge_getlink (net/core/rtnetlink.c:5558)
[   44.669728][  T527]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7132)
[   44.669730][  T527]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   44.669731][  T527]  ? filter_irq_stacks (kernel/stacktrace.c:402)
[   44.669733][  T527]  ? stack_depot_save_flags (lib/stackdepot.c:609 lib/stackdepot.c:676)
[   44.669735][  T527]  netlink_rcv_skb (net/netlink/af_netlink.c:2556)
[   44.669737][  T527]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   44.669738][  T527]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   44.669739][  T527]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   44.669741][  T527]  ? __netlink_lookup (./include/linux/rcupdate.h:850 ./include/linux/rhashtable.h:709 net/netlink/af_netlink.c:499)
[   44.669743][  T527]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   44.669745][  T527]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   44.669747][  T527]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   44.669749][  T527]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   44.669750][  T527]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   44.669752][  T527]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   44.669754][  T527]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   44.669756][  T527]  netlink_sendmsg (net/netlink/af_netlink.c:1900)
[   44.669757][  T527]  ? netlink_unicast (./include/net/net_namespace.h:422 (discriminator 7))
[   44.669759][  T527]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   44.669761][  T527]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   44.669763][  T527]  ____sys_sendmsg (net/socket.c:800 (discriminator 4) net/socket.c:815 (discriminator 4) net/socket.c:2713 (discriminator 4))
[   44.669764][  T527]  ? copy_msghdr_from_user (net/socket.c:2650)
[   44.669766][  T527]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5399)
[   44.669767][  T527]  ? move_addr_to_kernel (net/socket.c:258)
[   44.669769][  T527]  ? filter_irq_stacks (kernel/stacktrace.c:402)
[   44.669771][  T527]  ___sys_sendmsg (net/socket.c:2767)
[   44.669773][  T527]  ? copy_msghdr_from_user (net/socket.c:2619)
[   44.669778][  T527]  __sys_sendmsg (net/socket.c:2799)
[   44.669780][  T527]  ? __sys_sendmsg_sock (net/socket.c:2780)
[   44.669783][  T527]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   44.669785][  T527]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[   44.669786][  T527]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[   44.669788][  T527]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   44.669790][  T527] RIP: 0033:0x7f6606c7954e
[   44.669791][  T527] 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
[   44.669793][  T527] RSP: 002b:00007ffdbf9e2410 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   44.669797][  T527] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f6606c7954e
[   44.669798][  T527] RDX: 0000000000000000 RSI: 00007ffdbf9e24c0 RDI: 0000000000000005
[   44.669799][  T527] RBP: 00007ffdbf9e2420 R08: 0000000000000000 R09: 0000000000000000
[   44.669800][  T527] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a912c3b


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