======================================
| [    9.539999][  T187] softirqs last disabled at (38869): __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
| [    9.540002][  T187] Preemption disabled at:
| [    9.540002][  T187] 0x0
| [    9.540013][  T187] Tainted: [W]=WARN
[    9.540013][  T187] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    9.540015][  T187] Call Trace:
[    9.540017][  T187]  <TASK>
[    9.540018][  T187]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[    9.540025][  T187]  __might_resched.cold (kernel/sched/core.c:9234)
[    9.540029][  T187]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[    9.540033][  T187]  ? __kmalloc_noprof (./include/linux/sched/mm.h:317 mm/slub.c:4636 mm/slub.c:4974 mm/slub.c:5413 mm/slub.c:5439)
[    9.540039][  T187]  __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))
[    9.540041][  T187]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[    9.540047][  T187]  ? 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)
[    9.540049][  T187]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[    9.540053][  T187]  put_chars (drivers/char/virtio_console.c:1176)
[    9.540055][  T187]  ? __send_to_port (drivers/char/virtio_console.c:654)
[    9.540057][  T187]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[    9.540062][  T187]  ? validate_chain (kernel/locking/lockdep.c:3817 (discriminator 2) kernel/locking/lockdep.c:3837 (discriminator 2) kernel/locking/lockdep.c:3892 (discriminator 2))
[    9.540067][  T187]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[    9.540073][  T187]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[    9.540075][  T187]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[    9.540078][  T187]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[    9.540082][  T187]  console_emit_next_record (kernel/printk/printk.c:3183)
[    9.540086][  T187]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[    9.540088][  T187]  ? 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))
[    9.540091][  T187]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[    9.540093][  T187]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[    9.540097][  T187]  console_flush_one_record (kernel/printk/printk.c:3268)
[    9.540102][  T187]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[    9.540104][  T187]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[    9.540110][  T187]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[    9.540113][  T187]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[    9.540115][  T187]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[    9.540117][  T187]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[    9.540121][  T187]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[    9.540123][  T187]  ? vprintk_emit (kernel/printk/printk.c:2478)
[    9.540126][  T187]  vprintk_emit (kernel/printk/printk.c:2479)
[    9.540130][  T187]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[    9.540134][  T187]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[    9.540137][  T187]  _printk (kernel/printk/printk.c:2504)
[    9.540141][  T187]  ? snapshot_read.cold (user.c:?)
[    9.540144][  T187]  ? 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)
[    9.540147][  T187]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[    9.540151][  T187]  ? 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)
[    9.540154][  T187]  do_exit.cold (kernel/exit.c:889 (discriminator 4) kernel/exit.c:1043 (discriminator 4))
[    9.540157][  T187]  ? exit_notify (kernel/exit.c:780)
[    9.540159][  T187]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[    9.540162][  T187]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[    9.540166][  T187]  do_group_exit (kernel/exit.c:1151)
[    9.540169][  T187]  __x64_sys_exit_group (kernel/exit.c:1162 kernel/exit.c:1160 kernel/exit.c:1160)
[    9.540171][  T187]  x64_sys_call (./arch/x86/include/generated/asm/syscalls_64.h:232)
[    9.540173][  T187]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[    9.540176][  T187]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[    9.540179][  T187]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    9.540182][  T187] RIP: 0033:0x7f0408f8b1b8
[    9.540184][  T187] Code: Unable to access opcode bytes at 0x7f0408f8b18e.

Code starting with the faulting instruction
===========================================
[    9.540185][  T187] RSP: 002b:00007ffe61c7b8f8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[    9.540188][  T187] RAX: ffffffffffffffda RBX: 00007f04090bbf88 RCX: 00007f0408f8b1b8
[    9.540189][  T187] RDX: 00007f0408cd5fc8 RSI: fffffffffffffeb8 RDI: 0000000000000000
[    9.540190][  T187] RBP: 00007ffe61c7b950 R08: 0000000000000000 R09: 0000000000008010
[    9.540191][  T187] R10: 00007ffe61c7b710 R11: 0000000000000246 R12: 0000000000000001
[    9.540192][  T187] R13: 0000000000000000 R14: 00007f04090ba680 R15: 00007f04090bbfa0
| [   11.191192][  T251] softirqs last disabled at (22287): __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
| [   11.191194][  T251] Preemption disabled at:
| [   11.191195][  T251] vprintk_emit (kernel/printk/printk.c:2471)
| [   11.191204][  T251] Tainted: [W]=WARN
[   11.191205][  T251] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   11.191207][  T251] Call Trace:
[   11.191208][  T251]  <TASK>
[   11.191210][  T251]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   11.191215][  T251]  ? vprintk_emit (kernel/printk/printk.c:2471)
[   11.191218][  T251]  __might_resched.cold (kernel/sched/core.c:9234)
[   11.191222][  T251]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   11.191226][  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)
[   11.191231][  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))
[   11.191233][  T251]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   11.191239][  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)
[   11.191242][  T251]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   11.191245][  T251]  put_chars (drivers/char/virtio_console.c:1176)
[   11.191247][  T251]  ? desc_read_finalized_seq (kernel/printk/printk_ringbuffer.c:1934)
[   11.191249][  T251]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   11.191252][  T251]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   11.191255][  T251]  ? validate_chain (kernel/locking/lockdep.c:3817 (discriminator 2) kernel/locking/lockdep.c:3837 (discriminator 2) kernel/locking/lockdep.c:3892 (discriminator 2))
[   11.191260][  T251]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   11.191262][  T251]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   11.191264][  T251]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   11.191268][  T251]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   11.191269][  T251]  ? console_emit_next_record (kernel/printk/printk.c:3095 (discriminator 2) kernel/printk/printk.c:3182 (discriminator 2))
[   11.191273][  T251]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   11.191275][  T251]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   11.191279][  T251]  console_emit_next_record (kernel/printk/printk.c:3183)
[   11.191283][  T251]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   11.191285][  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))
[   11.191288][  T251]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   11.191290][  T251]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   11.191294][  T251]  console_flush_one_record (kernel/printk/printk.c:3268)
[   11.191298][  T251]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   11.191300][  T251]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   11.191305][  T251]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   11.191308][  T251]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   11.191309][  T251]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   11.191312][  T251]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   11.191315][  T251]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   11.191317][  T251]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   11.191320][  T251]  vprintk_emit (kernel/printk/printk.c:2479)
[   11.191324][  T251]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   11.191329][  T251]  ? gre_exit (net/ipv4/gre_demux.c:73) gre
[   11.191333][  T251]  _printk (kernel/printk/printk.c:2504)
[   11.191337][  T251]  ? snapshot_read.cold (user.c:?)
[   11.191343][  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)
[   11.191345][  T251] gre_init (gre.mod.c:?) gre
[   11.191348][  T251]  do_one_initcall (init/main.c:1357)
[   11.191350][  T251]  ? trace_event_raw_event_initcall_level (./include/trace/events/initcall.h:10)
[   11.191355][  T251]  ? do_init_module (./include/linux/slab.h:991 (discriminator 1) kernel/module/main.c:3105 (discriminator 1))
[   11.191358][  T251]  ? kasan_unpoison (mm/kasan/shadow.c:146 mm/kasan/shadow.c:178)
[   11.191362][  T251]  do_init_module (kernel/module/main.c:3117)
[   11.191366][  T251]  ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4488)
[   11.191370][  T251]  ? free_module (./include/trace/events/module.h:50 (discriminator 19))
[   11.191373][  T251]  ? kfree (./include/linux/kasan.h:235 mm/slub.c:2748 mm/slub.c:6499 mm/slub.c:6792)
[   11.191377][  T251]  load_module (kernel/module/main.c:3593)
[   11.191384][  T251]  ? layout_and_allocate.isra.0 (kernel/module/main.c:3016)
[   11.191389][  T251]  ? backing_file_read_iter (fs/backing-file.c:211)
[   11.191392][  T251]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   11.191396][  T251]  init_module_from_file (kernel/module/main.c:3790)
[   11.191399][  T251]  ? __do_sys_init_module (kernel/module/main.c:3664)
[   11.191408][  T251]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   11.191411][  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)
[   11.191414][  T251]  idempotent_init_module (kernel/module/main.c:3802)
[   11.191417][  T251]  ? init_module_from_file (kernel/module/main.c:3791)
[   11.191424][  T251]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   11.191426][  T251]  ? cap_capable (./include/trace/events/capability.h:26 (discriminator 22) security/commoncap.c:130 (discriminator 22))
[   11.191435][  T251]  __x64_sys_finit_module (kernel/module/main.c:3828 kernel/module/main.c:3812 kernel/module/main.c:3812)
[   11.191437][  T251]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   11.191441][  T251]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[   11.191443][  T251]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[   11.191446][  T251]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   11.191448][  T251] RIP: 0033:0x7f815f75337d
[   11.191451][  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
[   11.191453][  T251] RSP: 002b:00007ffd4d5e5088 EFLAGS: 00000246 ORIG_RAX: 0000000000000139
[   11.191456][  T251] RAX: ffffffffffffffda RBX: 000056017a3eca40 RCX: 00007f815f75337d
[   11.191457][  T251] RDX: 0000000000000000 RSI: 000056014d6a9ffd RDI: 0000000000000001
[   11.191458][  T251] RBP: 00007ffd4d5e5120 R08: 0000000000000000 R09: 0000000000000000
[   11.191459][  T251] R10: 0000000000000000 R11: 0000000000000246 R12: 000056014d6a9ffd
[   11.191460][  T251] R13: 000056017a3eca00 R14: 0000000000040000 R15: 0000000000000000
| [   11.707344][   T53]  #11: ffffffff87c89560 (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))
| [   11.707348][   T53]
| [   11.707348][   T53] stack backtrace:
| [   11.707354][   T53] Tainted: [W]=WARN
[   11.707355][   T53] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   11.707356][   T53] Workqueue: mld mld_ifc_work
[   11.707360][   T53] Call Trace:
[   11.707361][   T53]  <TASK>
[   11.707363][   T53]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   11.707370][   T53]  lockdep_rcu_suspicious.cold (kernel/locking/lockdep.c:6938)
[   11.707376][   T53]  __might_resched (kernel/sched/core.c:9196 (discriminator 9))
[   11.707380][   T53]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   11.707383][   T53]  ? __kmalloc_noprof (./include/linux/sched/mm.h:317 mm/slub.c:4636 mm/slub.c:4974 mm/slub.c:5413 mm/slub.c:5439)
[   11.707389][   T53]  __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))
[   11.707391][   T53]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   11.707397][   T53]  ? 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)
[   11.707400][   T53]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   11.707404][   T53]  put_chars (drivers/char/virtio_console.c:1176)
[   11.707406][   T53]  ? check_prev_add (kernel/locking/lockdep.c:3258 (discriminator 3))
[   11.707408][   T53]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   11.707412][   T53]  ? validate_chain (kernel/locking/lockdep.c:159 kernel/locking/lockdep.c:191 kernel/locking/lockdep.c:3928)
[   11.707417][   T53]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   11.707423][   T53]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   11.707426][   T53]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   11.707434][   T53]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   11.707439][   T53]  console_emit_next_record (kernel/printk/printk.c:3183)
[   11.707442][   T53]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   11.707444][   T53]  ? 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))
[   11.707448][   T53]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   11.707450][   T53]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   11.707455][   T53]  console_flush_one_record (kernel/printk/printk.c:3268)
[   11.707459][   T53]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   11.707461][   T53]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   11.707467][   T53]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   11.707470][   T53]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   11.707472][   T53]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   11.707474][   T53]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   11.707478][   T53]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   11.707480][   T53]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   11.707484][   T53]  vprintk_emit (kernel/printk/printk.c:2479)
[   11.707487][   T53]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   11.707490][   T53]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   11.707495][   T53]  _printk (kernel/printk/printk.c:2504)
[   11.707498][   T53]  ? snapshot_read.cold (user.c:?)
[   11.707500][   T53]  ? ___ratelimit (lib/ratelimit.c:97 (discriminator 3))
[   11.707506][   T53]  ? idr_get_free (??:?)
[   11.707512][   T53] ip6_tnl_xmit_ctl.cold (net/ipv6/ip6_tunnel.c:1064 (discriminator 3)) ip6_tunnel
[   11.707517][   T53] ip6gre_tunnel_xmit (net/ipv6/ip6_gre.c:888) ip6_gre
[   11.707522][   T53]  ? __gre6_xmit (./include/linux/skbuff.h:2904) ip6_gre
[   11.707525][   T53]  ? stack_trace_save (kernel/stacktrace.c:122 (discriminator 1))
[   11.707528][   T53]  ? filter_irq_stacks (kernel/stacktrace.c:402)
[   11.707530][   T53]  ? netif_skb_features (net/core/dev.c:3793 net/core/dev.c:3922)
[   11.707533][   T53]  ? mark_lock_irq (kernel/locking/lockdep.c:4265 (discriminator 1) kernel/locking/lockdep.c:4314 (discriminator 1))
[   11.707535][   T53]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   11.707537][   T53]  ? skb_network_protocol (./include/linux/skbuff.h:2534)
[   11.707540][   T53]  ? save_trace (kernel/locking/lockdep.c:558 kernel/locking/lockdep.c:594)
[   11.707545][   T53]  dev_hard_start_xmit (./include/linux/netdevice.h:5429 ./include/linux/netdevice.h:5438 net/core/dev.c:3937 net/core/dev.c:3953)
[   11.707549][   T53]  ? validate_xmit_skb_list (net/core/dev.c:4142)
[   11.707553][   T53]  sch_direct_xmit (net/sched/sch_generic.c:372)
[   11.707557][   T53]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   11.707559][   T53]  ? dequeue_skb (./include/trace/events/qdisc.h:14 (discriminator 19))
[   11.707562][   T53]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   11.707564][   T53]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   11.707566][   T53]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   11.707571][   T53]  __dev_xmit_skb (net/core/dev.c:4262)
[   11.707576][   T53]  ? alloc_netdev_dummy (net/core/dev.c:12327)
[   11.707578][   T53]  ? __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))
[   11.707581][   T53]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   11.707583][   T53]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   11.707588][   T53]  __dev_queue_xmit (net/core/dev.c:4884)
[   11.707591][   T53]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   11.707595][   T53]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   11.707597][   T53]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   11.707599][   T53]  ? netdev_core_pick_tx (net/core/dev.c:4784)
[   11.707611][   T53]  ip6_finish_output2 (./include/net/neighbour.h:560 (discriminator 3) net/ipv6/ip6_output.c:138 (discriminator 3))
[   11.707616][   T53]  ? ip6_dst_lookup (net/ipv6/ip6_output.c:1269)
[   11.707618][   T53]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   11.707620][   T53]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   11.707624][   T53]  ? 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))
[   11.707629][   T53]  ip6_finish_output (net/ipv6/ip6_output.c:210 net/ipv6/ip6_output.c:221)
[   11.707633][   T53]  ip6_output (./include/linux/netfilter.h:314 net/ipv6/ip6_output.c:248)
[   11.707636][   T53]  ? ip6_finish_output (./include/net/inet_sock.h:338 (discriminator 1))
[   11.707637][   T53]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   11.707640][   T53]  ? xfrm_bundle_lookup.constprop.0 (net/xfrm/xfrm_policy.c:3049)
[   11.707643][   T53]  ? mark_held_locks (kernel/locking/lockdep.c:4341)
[   11.707646][   T53]  ? __local_bh_enable_ip (kernel/softirq.c:478)
[   11.707649][   T53]  ? __local_bh_enable_ip (kernel/softirq.c:478)
[   11.707651][   T53]  ? icmp6_dst_alloc (net/ipv6/route.c:3364)
[   11.707655][   T53]  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))
[   11.707660][   T53]  ? mld_dad_start_work (net/ipv6/mcast.c:1133)
[   11.707666][   T53]  ? mld_send_cr (./include/linux/lockdep.h:249 net/ipv6/mcast.c:2148)
[   11.707671][   T53]  mld_ifc_work (net/ipv6/mcast.c:2711)
[   11.707673][   T53]  ? process_one_work (kernel/workqueue.c:3363 (discriminator 2))
[   11.707675][   T53]  process_one_work (kernel/workqueue.c:3387)
[   11.707682][   T53]  ? __queue_delayed_work (kernel/workqueue.c:2622)
[   11.707685][   T53]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   11.707693][   T53]  worker_thread (kernel/workqueue.c:3470 kernel/workqueue.c:3551)
[   11.707697][   T53]  ? rescuer_thread (./include/linux/list.h:419 (discriminator 3))
[   11.707699][   T53]  ? __kthread_parkme (./include/linux/instrumented.h:82 ./include/asm-generic/bitops/instrumented-non-atomic.h:141 kernel/kthread.c:272)
[   11.707711][   T53]  ? rescuer_thread (./include/linux/list.h:419 (discriminator 3))
[   11.707714][   T53]  ? rescuer_thread (./include/linux/list.h:419 (discriminator 3))
[   11.707716][   T53]  kthread (kernel/kthread.c:436)
[   11.707718][   T53]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   11.707720][   T53]  ? kthread_affine_preferred (kernel/kthread.c:857)
[   11.707723][   T53]  ret_from_fork (arch/x86/kernel/process.c:158)
[   11.707727][   T53]  ? arch_exit_to_user_mode_prepare.isra.0 (arch/x86/entry/vdso/vma.c:80 (discriminator 1))
[   11.707731][   T53]  ? __switch_to (arch/x86/kernel/process_64.c:403 arch/x86/kernel/process_64.c:663)
[   11.707734][   T53]  ? kthread_affine_preferred (kernel/kthread.c:857)
[   11.707737][   T53]  ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
| [   12.210464][   T38] softirqs last disabled at (62604): br_port_carrier_check (./include/linux/spinlock.h:353 net/bridge/br_if.c:87) bridge
| [   12.210472][   T38] Preemption disabled at:
| [   12.210472][   T38] 0x0
| [   12.210483][   T38] Tainted: [W]=WARN
[   12.210484][   T38] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   12.210485][   T38] Workqueue: events_unbound linkwatch_event
[   12.210489][   T38] Call Trace:
[   12.210490][   T38]  <TASK>
[   12.210492][   T38]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   12.210498][   T38]  __might_resched.cold (kernel/sched/core.c:9234)
[   12.210502][   T38]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   12.210506][   T38]  ? __kmalloc_noprof (./include/linux/sched/mm.h:317 mm/slub.c:4636 mm/slub.c:4974 mm/slub.c:5413 mm/slub.c:5439)
[   12.210511][   T38]  __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))
[   12.210514][   T38]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   12.210519][   T38]  ? 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)
[   12.210522][   T38]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   12.210525][   T38]  put_chars (drivers/char/virtio_console.c:1176)
[   12.210528][   T38]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   12.210531][   T38]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   12.210535][   T38]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   12.210538][   T38]  ? validate_chain (kernel/locking/lockdep.c:3817 (discriminator 2) kernel/locking/lockdep.c:3837 (discriminator 2) kernel/locking/lockdep.c:3892 (discriminator 2))
[   12.210541][   T38]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   12.210544][   T38]  ? mark_usage (kernel/locking/lockdep.c:4690)
[   12.210546][   T38]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   12.210548][   T38]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   12.210552][   T38]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   12.210553][   T38]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   12.210557][   T38]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   12.210562][   T38]  console_emit_next_record (kernel/printk/printk.c:3183)
[   12.210565][   T38]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   12.210567][   T38]  ? 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))
[   12.210570][   T38]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   12.210573][   T38]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   12.210577][   T38]  console_flush_one_record (kernel/printk/printk.c:3268)
[   12.210581][   T38]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   12.210583][   T38]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   12.210588][   T38]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   12.210591][   T38]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   12.210593][   T38]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   12.210595][   T38]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   12.210599][   T38]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   12.210601][   T38]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   12.210604][   T38]  vprintk_emit (kernel/printk/printk.c:2479)
[   12.210609][   T38]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   12.210612][   T38]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   12.210614][   T38]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   12.210618][   T38]  _printk (kernel/printk/printk.c:2504)
[   12.210622][   T38]  ? snapshot_read.cold (user.c:?)
[   12.210627][   T38]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   12.210631][   T38] br_set_state (net/bridge/br_stp.c:57 (discriminator 2)) bridge
[   12.210641][   T38] br_init_port (net/bridge/br_stp_if.c:39) bridge
[   12.210649][   T38] br_stp_enable_port (net/bridge/br_stp_if.c:93) bridge
[   12.210657][   T38] br_port_carrier_check (net/bridge/br_if.c:90) bridge
[   12.210665][   T38] br_device_event (net/bridge/br.c:101) bridge
[   12.210674][   T38]  ? _sub_I_65535_1+0x4d0/0x4d0 stp
[   12.210676][   T38]  ? nlmsg_notify (./include/net/netlink.h:1165 ./include/net/netlink.h:1184 net/netlink/af_netlink.c:2599)
[   12.210683][   T38]  notifier_call_chain (kernel/notifier.c:85)
[   12.210688][   T38]  netif_state_change (net/core/dev.c:1625)
[   12.210693][   T38]  ? call_netdevice_notifiers_info (./include/net/net_namespace.h:422 (discriminator 7))
[   12.210698][   T38]  ? linkwatch_do_dev (net/core/link_watch.c:182 net/core/link_watch.c:166)
[   12.210700][   T38]  __linkwatch_run_queue (net/core/link_watch.c:240)
[   12.210708][   T38]  ? linkwatch_do_dev (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   12.210710][   T38]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   12.210715][   T38]  linkwatch_event (net/core/link_watch.c:314 (discriminator 11))
[   12.210717][   T38]  ? __linkwatch_run_queue (./include/linux/list.h:577)
[   12.210720][   T38]  process_one_work (kernel/workqueue.c:3387)
[   12.210727][   T38]  ? __queue_delayed_work (kernel/workqueue.c:2622)
[   12.210730][   T38]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   12.210737][   T38]  worker_thread (kernel/workqueue.c:3470 kernel/workqueue.c:3551)
[   12.210744][   T38]  ? rescuer_thread (./include/linux/list.h:419 (discriminator 3))
[   12.210746][   T38]  kthread (kernel/kthread.c:436)
[   12.210749][   T38]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   12.210752][   T38]  ? kthread_affine_preferred (kernel/kthread.c:857)
[   12.210754][   T38]  ret_from_fork (arch/x86/kernel/process.c:158)
[   12.210758][   T38]  ? arch_exit_to_user_mode_prepare.isra.0 (arch/x86/entry/vdso/vma.c:80 (discriminator 1))
[   12.210762][   T38]  ? __switch_to (arch/x86/kernel/process_64.c:403 arch/x86/kernel/process_64.c:663)
[   12.210765][   T38]  ? kthread_affine_preferred (kernel/kthread.c:857)
[   12.210768][   T38]  ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
| [   13.250747][   T10] softirqs last disabled at (13200): __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))
| [   13.250750][   T10] Preemption disabled at:
| [   13.250751][   T10] __dev_queue_xmit (./include/linux/bottom_half.h:20 (discriminator 2) ./include/linux/rcupdate.h:902 (discriminator 2) net/core/dev.c:4844 (discriminator 2))
| [   13.250764][   T10] Tainted: [W]=WARN
[   13.250765][   T10] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   13.250768][   T10] Workqueue: mld mld_ifc_work
[   13.250772][   T10] Call Trace:
[   13.250774][   T10]  <TASK>
[   13.250777][   T10]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   13.250784][   T10]  ? __dev_queue_xmit (./include/linux/bottom_half.h:20 (discriminator 2) ./include/linux/rcupdate.h:902 (discriminator 2) net/core/dev.c:4844 (discriminator 2))
[   13.250787][   T10]  __might_resched.cold (kernel/sched/core.c:9234)
[   13.250793][   T10]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   13.250799][   T10]  ? __kmalloc_noprof (./include/linux/sched/mm.h:317 mm/slub.c:4636 mm/slub.c:4974 mm/slub.c:5413 mm/slub.c:5439)
[   13.250806][   T10]  __kmalloc_noprof (./include/linux/sched/mm.h:322 (discriminator 2) mm/slub.c:4636 (discriminator 2) mm/slub.c:4974 (discriminator 2) mm/slub.c:5413 (discriminator 2) mm/slub.c:5439 (discriminator 2))
[   13.250810][   T10]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   13.250819][   T10]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:58 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   13.250822][   T10]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   13.250828][   T10]  put_chars (drivers/char/virtio_console.c:1176)
[   13.250832][   T10]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   13.250837][   T10]  ? validate_chain (kernel/locking/lockdep.c:3817 (discriminator 2) kernel/locking/lockdep.c:3837 (discriminator 2) kernel/locking/lockdep.c:3892 (discriminator 2))
[   13.250846][   T10]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   13.250857][   T10]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   13.250861][   T10]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   13.250867][   T10]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   13.250874][   T10]  console_emit_next_record (kernel/printk/printk.c:3183)
[   13.250880][   T10]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   13.250883][   T10]  ? console_flush_one_record (./include/linux/rcupdate.h:314 (discriminator 2) ./include/linux/srcu.h:439 (discriminator 2) kernel/printk/printk.c:291 (discriminator 2) kernel/printk/printk.c:3246 (discriminator 2))
[   13.250888][   T10]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   13.250892][   T10]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   13.250899][   T10]  console_flush_one_record (kernel/printk/printk.c:3268)
[   13.250906][   T10]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   13.250909][   T10]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   13.250918][   T10]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   13.250923][   T10]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   13.250925][   T10]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   13.250929][   T10]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   13.250935][   T10]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   13.250938][   T10]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   13.250944][   T10]  vprintk_emit (kernel/printk/printk.c:2479)
[   13.250950][   T10]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   13.250954][   T10]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   13.250963][   T10]  _printk (kernel/printk/printk.c:2504)
[   13.250968][   T10]  ? snapshot_read.cold (user.c:?)
[   13.250970][   T10]  ? ___ratelimit (lib/ratelimit.c:97 (discriminator 3))
[   13.250979][   T10]  ? idr_get_free (??:?)
[   13.250988][   T10] ip6_tnl_xmit_ctl.cold (net/ipv6/ip6_tunnel.c:1064 (discriminator 3)) ip6_tunnel
[   13.250996][   T10] ip6gre_tunnel_xmit (net/ipv6/ip6_gre.c:888) ip6_gre
[   13.251003][   T10]  ? mark_usage (kernel/locking/lockdep.c:4690)
[   13.251007][   T10]  ? __gre6_xmit (./include/linux/skbuff.h:2904) ip6_gre
[   13.251013][   T10]  ? mark_usage (kernel/locking/lockdep.c:4690)
[   13.251016][   T10]  ? netif_skb_features (net/core/dev.c:3793 net/core/dev.c:3922)
[   13.251019][   T10]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   13.251021][   T10]  ? validate_chain (kernel/locking/lockdep.c:157 kernel/locking/lockdep.c:202 kernel/locking/lockdep.c:3329 kernel/locking/lockdep.c:3924)
[   13.251026][   T10]  ? skb_network_protocol (./include/linux/skbuff.h:2534)
[   13.251031][   T10]  ? mark_usage (kernel/locking/lockdep.c:4690)
[   13.251040][   T10]  dev_hard_start_xmit (./include/linux/netdevice.h:5429 ./include/linux/netdevice.h:5438 net/core/dev.c:3937 net/core/dev.c:3953)
[   13.251043][   T10]  ? 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))
[   13.251047][   T10]  ? validate_xmit_skb_list (net/core/dev.c:4142)
[   13.251053][   T10]  sch_direct_xmit (net/sched/sch_generic.c:372)
[   13.251060][   T10]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   13.251064][   T10]  ? dequeue_skb (./include/trace/events/qdisc.h:14 (discriminator 19))
[   13.251067][   T10]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   13.251071][   T10]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   13.251080][   T10]  __dev_xmit_skb (net/core/dev.c:4262)
[   13.251088][   T10]  ? alloc_netdev_dummy (net/core/dev.c:12327)
[   13.251090][   T10]  ? __dev_queue_xmit (./include/linux/bottom_half.h:20 (discriminator 2) ./include/linux/rcupdate.h:902 (discriminator 2) net/core/dev.c:4844 (discriminator 2))
[   13.251095][   T10]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   13.251099][   T10]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   13.251107][   T10]  __dev_queue_xmit (net/core/dev.c:4884)
[   13.251120][   T10]  ? netdev_core_pick_tx (net/core/dev.c:4784)
[   13.251123][   T10]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   13.251125][   T10]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   13.251138][   T10]  ? neigh_hh_output (./include/net/neighbour.h:525)
[   13.251146][   T10]  ip6_finish_output2 (./include/net/neighbour.h:558 net/ipv6/ip6_output.c:138)
[   13.251154][   T10]  ? ip6_dst_lookup (net/ipv6/ip6_output.c:1269)
[   13.251157][   T10]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   13.251162][   T10]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   13.251167][   T10]  ? ip6_mtu (./include/linux/rcupdate.h:319 (discriminator 2) ./include/linux/rcupdate.h:880 (discriminator 2) ./include/net/ip6_route.h:384 (discriminator 2) net/ipv6/route.c:3290 (discriminator 2))
[   13.251174][   T10]  ip6_finish_output (net/ipv6/ip6_output.c:210 net/ipv6/ip6_output.c:221)
[   13.251181][   T10]  ip6_output (./include/linux/netfilter.h:314 net/ipv6/ip6_output.c:248)
[   13.251186][   T10]  ? ip6_finish_output (./include/net/inet_sock.h:338 (discriminator 1))
[   13.251188][   T10]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   13.251191][   T10]  ? xfrm_bundle_lookup.constprop.0 (net/xfrm/xfrm_policy.c:3049)
[   13.251195][   T10]  ? mark_held_locks (kernel/locking/lockdep.c:4341)
[   13.251200][   T10]  ? __local_bh_enable_ip (kernel/softirq.c:478)
[   13.251204][   T10]  ? __local_bh_enable_ip (kernel/softirq.c:478)
[   13.251207][   T10]  ? icmp6_dst_alloc (net/ipv6/route.c:3364)
[   13.251213][   T10]  mld_sendpack (./include/net/dst.h:470 (discriminator 4) ./include/linux/netfilter.h:325 (discriminator 4) ./include/linux/netfilter.h:319 (discriminator 4) net/ipv6/mcast.c:1870 (discriminator 4))
[   13.251221][   T10]  ? mld_dad_start_work (net/ipv6/mcast.c:1133)
[   13.251233][   T10]  ? mld_send_cr (./include/linux/lockdep.h:249 net/ipv6/mcast.c:2148)
[   13.251240][   T10]  mld_ifc_work (net/ipv6/mcast.c:2711)
[   13.251244][   T10]  ? process_one_work (kernel/workqueue.c:3363 (discriminator 2))
[   13.251246][   T10]  process_one_work (kernel/workqueue.c:3387)
[   13.251258][   T10]  ? __queue_delayed_work (kernel/workqueue.c:2622)
[   13.251263][   T10]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   13.251277][   T10]  worker_thread (kernel/workqueue.c:3470 kernel/workqueue.c:3551)
[   13.251284][   T10]  ? rescuer_thread (./include/linux/list.h:419 (discriminator 3))
[   13.251287][   T10]  ? __kthread_parkme (./include/linux/instrumented.h:82 ./include/asm-generic/bitops/instrumented-non-atomic.h:141 kernel/kthread.c:272)
[   13.251291][   T10]  ? rescuer_thread (./include/linux/list.h:419 (discriminator 3))
[   13.251295][   T10]  ? rescuer_thread (./include/linux/list.h:419 (discriminator 3))
[   13.251298][   T10]  kthread (kernel/kthread.c:436)
[   13.251301][   T10]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   13.251304][   T10]  ? kthread_affine_preferred (kernel/kthread.c:857)
[   13.251309][   T10]  ret_from_fork (arch/x86/kernel/process.c:158)
[   13.251315][   T10]  ? arch_exit_to_user_mode_prepare.isra.0 (arch/x86/entry/vdso/vma.c:80 (discriminator 1))
[   13.251320][   T10]  ? __switch_to (arch/x86/kernel/process_64.c:403 arch/x86/kernel/process_64.c:663)
[   13.251325][   T10]  ? kthread_affine_preferred (kernel/kthread.c:857)
[   13.251329][   T10]  ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
| [   17.027965][    C2]
| [   17.027965][    C2]
| [   17.027965][    C2] stack backtrace:
| [   17.027971][    C2] Tainted: [W]=WARN
[   17.027972][    C2] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   17.027975][    C2] Call Trace:
[   17.027976][    C2]  <IRQ>
[   17.027978][    C2]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   17.027983][    C2]  print_irq_inversion_bug.part.0.cold (kernel/locking/lockdep.c:4141)
[   17.027985][    C2]  mark_lock_irq (kernel/locking/lockdep.c:4095 kernel/locking/lockdep.c:4174 kernel/locking/lockdep.c:4310)
[   17.027988][    C2]  mark_lock (kernel/locking/lockdep.c:4769)
[   17.027990][    C2]  mark_usage (kernel/locking/lockdep.c:4658)
[   17.027991][    C2]  __lock_acquire (kernel/locking/lockdep.c:5208)
[   17.027993][    C2]  lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   17.027995][    C2]  ? console_lock_spinning_enable (kernel/printk/printk.c:1902 (discriminator 2))
[   17.027997][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   17.028000][    C2]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   17.028002][    C2]  console_lock_spinning_enable (kernel/printk/printk.c:1902 (discriminator 2))
[   17.028004][    C2]  ? console_lock_spinning_enable (kernel/printk/printk.c:1902 (discriminator 2))
[   17.028005][    C2]  console_emit_next_record (kernel/printk/printk.c:3177)
[   17.028007][    C2]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   17.028009][    C2]  ? console_flush_one_record (./include/linux/rcupdate.h:314 (discriminator 2) ./include/linux/srcu.h:439 (discriminator 2) kernel/printk/printk.c:291 (discriminator 2) kernel/printk/printk.c:3246 (discriminator 2))
[   17.028011][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   17.028013][    C2]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   17.028015][    C2]  console_flush_one_record (kernel/printk/printk.c:3268)
[   17.028017][    C2]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   17.028018][    C2]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   17.028021][    C2]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   17.028023][    C2]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   17.028024][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   17.028026][    C2]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   17.028028][    C2]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   17.028029][    C2]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   17.028031][    C2]  vprintk_emit (kernel/printk/printk.c:2479)
[   17.028034][    C2]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   17.028036][    C2]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   17.028038][    C2]  _printk (kernel/printk/printk.c:2504)
[   17.028040][    C2]  ? snapshot_read.cold (user.c:?)
[   17.028041][    C2]  ? ___ratelimit (lib/ratelimit.c:97 (discriminator 3))
[   17.028044][    C2]  ? idr_get_free (??:?)
[   17.028047][    C2] ip6_tnl_xmit_ctl.cold (net/ipv6/ip6_tunnel.c:1064 (discriminator 3)) ip6_tunnel
[   17.028049][    C2] ip6gre_tunnel_xmit (net/ipv6/ip6_gre.c:888) ip6_gre
[   17.028051][    C2]  ? mark_usage (kernel/locking/lockdep.c:4690)
[   17.028052][    C2]  ? __gre6_xmit (./include/linux/skbuff.h:2904) ip6_gre
[   17.028054][    C2]  ? mark_usage (kernel/locking/lockdep.c:4690)
[   17.028056][    C2]  ? netif_skb_features (net/core/dev.c:3793 net/core/dev.c:3922)
[   17.028057][    C2]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   17.028059][    C2]  ? validate_chain (kernel/locking/lockdep.c:157 kernel/locking/lockdep.c:202 kernel/locking/lockdep.c:3329 kernel/locking/lockdep.c:3924)
[   17.028060][    C2]  ? skb_network_protocol (./include/linux/skbuff.h:2534)
[   17.028062][    C2]  ? mark_usage (kernel/locking/lockdep.c:4690)
[   17.028064][    C2]  dev_hard_start_xmit (./include/linux/netdevice.h:5429 ./include/linux/netdevice.h:5438 net/core/dev.c:3937 net/core/dev.c:3953)
[   17.028066][    C2]  ? validate_chain (kernel/locking/lockdep.c:154 (discriminator 5) kernel/locking/lockdep.c:202 (discriminator 5) kernel/locking/lockdep.c:3329 (discriminator 5) kernel/locking/lockdep.c:3924 (discriminator 5))
[   17.028067][    C2]  ? validate_xmit_skb_list (net/core/dev.c:4142)
[   17.028069][    C2]  sch_direct_xmit (net/sched/sch_generic.c:372)
[   17.028071][    C2]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   17.028073][    C2]  ? dequeue_skb (./include/trace/events/qdisc.h:14 (discriminator 19))
[   17.028074][    C2]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   17.028076][    C2]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   17.028078][    C2]  __dev_xmit_skb (net/core/dev.c:4262)
[   17.028079][    C2]  ? tc_run (net/core/dev.c:4444 (discriminator 6))
[   17.028081][    C2]  ? alloc_netdev_dummy (net/core/dev.c:12327)
[   17.028083][    C2]  ? netdev_offload_xstats_push_delta (net/core/dev.c:9326 net/core/dev.c:9461)
[   17.028084][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   17.028086][    C2]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   17.028088][    C2]  __dev_queue_xmit (net/core/dev.c:4884)
[   17.028091][    C2]  ? netdev_core_pick_tx (net/core/dev.c:4784)
[   17.028092][    C2]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   17.028094][    C2]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   17.028096][    C2]  ? neigh_hh_output (./include/net/neighbour.h:525)
[   17.028098][    C2]  ip6_finish_output2 (./include/net/neighbour.h:558 net/ipv6/ip6_output.c:138)
[   17.028100][    C2]  ? ip6_dst_lookup (net/ipv6/ip6_output.c:1269)
[   17.028101][    C2]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   17.028103][    C2]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   17.028105][    C2]  ? ip6_mtu (./include/linux/rcupdate.h:319 (discriminator 2) ./include/linux/rcupdate.h:880 (discriminator 2) ./include/net/ip6_route.h:384 (discriminator 2) net/ipv6/route.c:3290 (discriminator 2))
[   17.028107][    C2]  ip6_finish_output (net/ipv6/ip6_output.c:210 net/ipv6/ip6_output.c:221)
[   17.028110][    C2]  ip6_output (./include/linux/netfilter.h:314 net/ipv6/ip6_output.c:248)
[   17.028111][    C2]  ? ip6_finish_output (./include/net/inet_sock.h:338 (discriminator 1))
[   17.028113][    C2]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   17.028114][    C2]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   17.028115][    C2]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   17.028117][    C2]  ? __local_bh_enable_ip (kernel/softirq.c:478)
[   17.028119][    C2]  ndisc_send_skb (./include/net/dst.h:470 (discriminator 4) ./include/linux/netfilter.h:325 (discriminator 4) net/ipv6/ndisc.c:513 (discriminator 4))
[   17.028121][    C2]  ? ndisc_recv_na (./include/net/net_namespace.h:422 (discriminator 7))
[   17.028123][    C2]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   17.028125][    C2]  ? __ndisc_fill_addr_option (net/ipv6/ndisc.c:159)
[   17.028127][    C2]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   17.028129][    C2]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   17.028131][    C2]  addrconf_rs_timer (net/ipv6/addrconf.c:4073)
[   17.028133][    C2]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   17.028135][    C2]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   17.028136][    C2]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   17.028138][    C2]  call_timer_fn (kernel/time/timer.c:1748)
[   17.028140][    C2]  ? detach_if_pending (./include/linux/list.h:1159)
[   17.028142][    C2]  ? debug_object_active_state (lib/debugobjects.c:1122)
[   17.028145][    C2]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   17.028146][    C2]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   17.028148][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   17.028150][    C2]  __run_timers (kernel/time/timer.c:1799 kernel/time/timer.c:2374)
[   17.028152][    C2]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   17.028154][    C2]  ? __bpf_trace_itimer_expire (./include/trace/events/timer.h:407)
[   17.028156][    C2]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   17.028158][    C2]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   17.028161][    C2]  run_timer_softirq (kernel/time/timer.c:2386 kernel/time/timer.c:2395 kernel/time/timer.c:2403)
[   17.028163][    C2]  ? __run_timers (./include/trace/events/timer.h:138 (discriminator 19))
[   17.028164][    C2]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   17.028167][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   17.028168][    C2]  handle_softirqs (kernel/softirq.c:645)
[   17.028170][    C2]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   17.028172][    C2]  ? _local_bh_enable (kernel/softirq.c:428 (discriminator 1))
[   17.028174][    C2]  __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
[   17.028175][    C2]  irq_exit_rcu (kernel/softirq.c:784)
[   17.028176][    C2]  sysvec_apic_timer_interrupt (arch/x86/kernel/apic/apic.c:1062 (discriminator 37) arch/x86/kernel/apic/apic.c:1062 (discriminator 37))
[   17.028178][    C2]  </IRQ>
[   17.028179][    C2]  <TASK>
[   17.028179][    C2]  ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4488)
[   17.028181][    C2]  asm_sysvec_apic_timer_interrupt (./arch/x86/include/asm/idtentry.h:674)
[   17.028183][    C2] RIP: 0010:pv_native_safe_halt (./arch/x86/include/asm/irqflags.h:48 arch/x86/kernel/paravirt.c:63)
[   17.028186][    C2] Code: 48 8b 3d 94 e2 f5 01 e8 1f 00 00 00 48 2b 05 58 a3 95 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 13 96 11 00 fb f4 <c3> 0f 1f 40 d6 48 83 ec 20 8b 17 49 89 f8 83 e2 fe 41 89 d2 0f 01
All code
========
   0:	48 8b 3d 94 e2 f5 01 	mov    0x1f5e294(%rip),%rdi        # 0x1f5e29b
   7:	e8 1f 00 00 00       	call   0x2b
   c:	48 2b 05 58 a3 95 00 	sub    0x95a358(%rip),%rax        # 0x95a36b
  13:	c3                   	ret
  14:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  1b:	f3 0f 1e fa          	endbr64
  1f:	eb 07                	jmp    0x28
  21:	0f 00 2d 13 96 11 00 	verw   0x119613(%rip)        # 0x11963b
  28:	fb                   	sti
  29:	f4                   	hlt
  2a:*	c3                   	ret		<-- trapping instruction
  2b:	0f 1f 40 d6          	nopl   -0x2a(%rax)
  2f:	48 83 ec 20          	sub    $0x20,%rsp
  33:	8b 17                	mov    (%rdi),%edx
  35:	49 89 f8             	mov    %rdi,%r8
  38:	83 e2 fe             	and    $0xfffffffe,%edx
  3b:	41 89 d2             	mov    %edx,%r10d
  3e:	0f                   	.byte 0xf
  3f:	01                   	.byte 0x1

Code starting with the faulting instruction
===========================================
   0:	c3                   	ret
   1:	0f 1f 40 d6          	nopl   -0x2a(%rax)
   5:	48 83 ec 20          	sub    $0x20,%rsp
   9:	8b 17                	mov    (%rdi),%edx
   b:	49 89 f8             	mov    %rdi,%r8
   e:	83 e2 fe             	and    $0xfffffffe,%edx
  11:	41 89 d2             	mov    %edx,%r10d
  14:	0f                   	.byte 0xf
  15:	01                   	.byte 0x1
[   17.028188][    C2] RSP: 0018:ffa0000000157e00 EFLAGS: 00000282
[   17.028190][    C2] RAX: 000000000009df69 RBX: ff11000001bec6c0 RCX: ffffffff84af0307
[   17.028191][    C2] RDX: ff11000001bec6c0 RSI: ffffffff87838b01 RDI: ffffffff8728d8e0
[   17.028192][    C2] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[   17.028193][    C2] R10: 0000000000000002 R11: 0000000000000001 R12: 1ff400000002afc3
[   17.028194][    C2] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000000000
[   17.028195][    C2]  ? cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   17.028197][    C2]  default_idle (./arch/x86/include/asm/paravirt.h:62 arch/x86/kernel/process.c:768)
[   17.028199][    C2]  default_idle_call (kernel/sched/idle.c:122)
[   17.028201][    C2]  cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   17.028202][    C2]  ? arch_cpu_idle_exit+0x40/0x40
[   17.028204][    C2]  ? mark_tsc_async_resets (arch/x86/kernel/tsc_sync.c:49)
[   17.028206][    C2]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   17.028207][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   17.028209][    C2]  do_idle (kernel/sched/idle.c:355)
[   17.028210][    C2]  cpu_startup_entry (kernel/sched/idle.c:454)
[   17.028212][    C2]  start_secondary (arch/x86/kernel/smpboot.c:312)
[   17.028213][    C2]  ? set_cpu_sibling_map (arch/x86/kernel/smpboot.c:733 (discriminator 4))
[   17.028215][    C2]  common_startup_64 (arch/x86/kernel/head_64.S:418)
| [   17.028234][    C2] softirqs last disabled at (647019): __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
| [   17.028235][    C2] Preemption disabled at:
| [   17.028236][    C2] 0x0
| [   17.028241][    C2] Tainted: [W]=WARN
[   17.028241][    C2] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   17.028242][    C2] Call Trace:
[   17.028242][    C2]  <IRQ>
[   17.028243][    C2]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   17.028245][    C2]  __might_resched.cold (kernel/sched/core.c:9234)
[   17.028248][    C2]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   17.028251][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   17.028253][    C2]  __kmalloc_noprof (./include/linux/sched/mm.h:322 (discriminator 2) mm/slub.c:4636 (discriminator 2) mm/slub.c:4974 (discriminator 2) mm/slub.c:5413 (discriminator 2) mm/slub.c:5439 (discriminator 2))
[   17.028255][    C2]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   17.028257][    C2]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   17.028258][    C2]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:58 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   17.028260][    C2]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   17.028262][    C2]  put_chars (drivers/char/virtio_console.c:1176)
[   17.028264][    C2]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   17.028265][    C2]  ? mark_lock (kernel/locking/lockdep.c:4769)
[   17.028267][    C2]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   17.028269][    C2]  ? __lock_acquire (kernel/locking/lockdep.c:5208)
[   17.028271][    C2]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   17.028273][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   17.028274][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   17.028276][    C2]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   17.028278][    C2]  console_emit_next_record (kernel/printk/printk.c:3183)
[   17.028280][    C2]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   17.028282][    C2]  ? console_flush_one_record (./include/linux/rcupdate.h:314 (discriminator 2) ./include/linux/srcu.h:439 (discriminator 2) kernel/printk/printk.c:291 (discriminator 2) kernel/printk/printk.c:3246 (discriminator 2))
[   17.028284][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   17.028285][    C2]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   17.028287][    C2]  console_flush_one_record (kernel/printk/printk.c:3268)
[   17.028290][    C2]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   17.028291][    C2]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   17.028293][    C2]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   17.028295][    C2]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   17.028297][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   17.028299][    C2]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   17.028301][    C2]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   17.028302][    C2]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   17.028304][    C2]  vprintk_emit (kernel/printk/printk.c:2479)
[   17.028306][    C2]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   17.028308][    C2]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   17.028310][    C2]  _printk (kernel/printk/printk.c:2504)
[   17.028312][    C2]  ? snapshot_read.cold (user.c:?)
[   17.028314][    C2]  ? ___ratelimit (lib/ratelimit.c:97 (discriminator 3))
[   17.028316][    C2]  ? idr_get_free (??:?)
[   17.028318][    C2] ip6_tnl_xmit_ctl.cold (net/ipv6/ip6_tunnel.c:1064 (discriminator 3)) ip6_tunnel
[   17.028321][    C2] ip6gre_tunnel_xmit (net/ipv6/ip6_gre.c:888) ip6_gre
[   17.028323][    C2]  ? mark_usage (kernel/locking/lockdep.c:4690)
[   17.028324][    C2]  ? __gre6_xmit (./include/linux/skbuff.h:2904) ip6_gre
[   17.028326][    C2]  ? mark_usage (kernel/locking/lockdep.c:4690)
[   17.028328][    C2]  ? netif_skb_features (net/core/dev.c:3793 net/core/dev.c:3922)
[   17.028329][    C2]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   17.028331][    C2]  ? validate_chain (kernel/locking/lockdep.c:157 kernel/locking/lockdep.c:202 kernel/locking/lockdep.c:3329 kernel/locking/lockdep.c:3924)
[   17.028332][    C2]  ? skb_network_protocol (./include/linux/skbuff.h:2534)
[   17.028334][    C2]  ? mark_usage (kernel/locking/lockdep.c:4690)
[   17.028336][    C2]  dev_hard_start_xmit (./include/linux/netdevice.h:5429 ./include/linux/netdevice.h:5438 net/core/dev.c:3937 net/core/dev.c:3953)
[   17.028338][    C2]  ? validate_chain (kernel/locking/lockdep.c:154 (discriminator 5) kernel/locking/lockdep.c:202 (discriminator 5) kernel/locking/lockdep.c:3329 (discriminator 5) kernel/locking/lockdep.c:3924 (discriminator 5))
[   17.028339][    C2]  ? validate_xmit_skb_list (net/core/dev.c:4142)
[   17.028341][    C2]  sch_direct_xmit (net/sched/sch_generic.c:372)
[   17.028343][    C2]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   17.028344][    C2]  ? dequeue_skb (./include/trace/events/qdisc.h:14 (discriminator 19))
[   17.028346][    C2]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   17.028347][    C2]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   17.028349][    C2]  __dev_xmit_skb (net/core/dev.c:4262)
[   17.028351][    C2]  ? tc_run (net/core/dev.c:4444 (discriminator 6))
[   17.028353][    C2]  ? alloc_netdev_dummy (net/core/dev.c:12327)
[   17.028354][    C2]  ? netdev_offload_xstats_push_delta (net/core/dev.c:9326 net/core/dev.c:9461)
[   17.028355][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   17.028357][    C2]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   17.028359][    C2]  __dev_queue_xmit (net/core/dev.c:4884)
[   17.028362][    C2]  ? netdev_core_pick_tx (net/core/dev.c:4784)
[   17.028363][    C2]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   17.028365][    C2]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   17.028367][    C2]  ? neigh_hh_output (./include/net/neighbour.h:525)
[   17.028369][    C2]  ip6_finish_output2 (./include/net/neighbour.h:558 net/ipv6/ip6_output.c:138)
[   17.028371][    C2]  ? ip6_dst_lookup (net/ipv6/ip6_output.c:1269)
[   17.028372][    C2]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   17.028374][    C2]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   17.028375][    C2]  ? ip6_mtu (./include/linux/rcupdate.h:319 (discriminator 2) ./include/linux/rcupdate.h:880 (discriminator 2) ./include/net/ip6_route.h:384 (discriminator 2) net/ipv6/route.c:3290 (discriminator 2))
[   17.028377][    C2]  ip6_finish_output (net/ipv6/ip6_output.c:210 net/ipv6/ip6_output.c:221)
[   17.028379][    C2]  ip6_output (./include/linux/netfilter.h:314 net/ipv6/ip6_output.c:248)
[   17.028380][    C2]  ? ip6_finish_output (./include/net/inet_sock.h:338 (discriminator 1))
[   17.028382][    C2]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   17.028383][    C2]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   17.028385][    C2]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   17.028386][    C2]  ? __local_bh_enable_ip (kernel/softirq.c:478)
[   17.028388][    C2]  ndisc_send_skb (./include/net/dst.h:470 (discriminator 4) ./include/linux/netfilter.h:325 (discriminator 4) net/ipv6/ndisc.c:513 (discriminator 4))
[   17.028390][    C2]  ? ndisc_recv_na (./include/net/net_namespace.h:422 (discriminator 7))
[   17.028392][    C2]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   17.028394][    C2]  ? __ndisc_fill_addr_option (net/ipv6/ndisc.c:159)
[   17.028396][    C2]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   17.028398][    C2]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   17.028400][    C2]  addrconf_rs_timer (net/ipv6/addrconf.c:4073)
[   17.028402][    C2]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   17.028404][    C2]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   17.028406][    C2]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   17.028407][    C2]  call_timer_fn (kernel/time/timer.c:1748)
[   17.028409][    C2]  ? detach_if_pending (./include/linux/list.h:1159)
[   17.028411][    C2]  ? debug_object_active_state (lib/debugobjects.c:1122)
[   17.028413][    C2]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   17.028414][    C2]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   17.028416][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   17.028418][    C2]  __run_timers (kernel/time/timer.c:1799 kernel/time/timer.c:2374)
[   17.028419][    C2]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   17.028422][    C2]  ? __bpf_trace_itimer_expire (./include/trace/events/timer.h:407)
[   17.028423][    C2]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   17.028426][    C2]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   17.028431][    C2]  run_timer_softirq (kernel/time/timer.c:2386 kernel/time/timer.c:2395 kernel/time/timer.c:2403)
[   17.028433][    C2]  ? __run_timers (./include/trace/events/timer.h:138 (discriminator 19))
[   17.028435][    C2]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   17.028436][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   17.028438][    C2]  handle_softirqs (kernel/softirq.c:645)
[   17.028440][    C2]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   17.028441][    C2]  ? _local_bh_enable (kernel/softirq.c:428 (discriminator 1))
[   17.028443][    C2]  __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
[   17.028444][    C2]  irq_exit_rcu (kernel/softirq.c:784)
[   17.028446][    C2]  sysvec_apic_timer_interrupt (arch/x86/kernel/apic/apic.c:1062 (discriminator 37) arch/x86/kernel/apic/apic.c:1062 (discriminator 37))
[   17.028447][    C2]  </IRQ>
[   17.028448][    C2]  <TASK>
[   17.028448][    C2]  ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4488)
[   17.028450][    C2]  asm_sysvec_apic_timer_interrupt (./arch/x86/include/asm/idtentry.h:674)
[   17.028451][    C2] RIP: 0010:pv_native_safe_halt (./arch/x86/include/asm/irqflags.h:48 arch/x86/kernel/paravirt.c:63)
[   17.028454][    C2] Code: 48 8b 3d 94 e2 f5 01 e8 1f 00 00 00 48 2b 05 58 a3 95 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 13 96 11 00 fb f4 <c3> 0f 1f 40 d6 48 83 ec 20 8b 17 49 89 f8 83 e2 fe 41 89 d2 0f 01
All code
========
   0:	48 8b 3d 94 e2 f5 01 	mov    0x1f5e294(%rip),%rdi        # 0x1f5e29b
   7:	e8 1f 00 00 00       	call   0x2b
   c:	48 2b 05 58 a3 95 00 	sub    0x95a358(%rip),%rax        # 0x95a36b
  13:	c3                   	ret
  14:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  1b:	f3 0f 1e fa          	endbr64
  1f:	eb 07                	jmp    0x28
  21:	0f 00 2d 13 96 11 00 	verw   0x119613(%rip)        # 0x11963b
  28:	fb                   	sti
  29:	f4                   	hlt
  2a:*	c3                   	ret		<-- trapping instruction
  2b:	0f 1f 40 d6          	nopl   -0x2a(%rax)
  2f:	48 83 ec 20          	sub    $0x20,%rsp
  33:	8b 17                	mov    (%rdi),%edx
  35:	49 89 f8             	mov    %rdi,%r8
  38:	83 e2 fe             	and    $0xfffffffe,%edx
  3b:	41 89 d2             	mov    %edx,%r10d
  3e:	0f                   	.byte 0xf
  3f:	01                   	.byte 0x1

Code starting with the faulting instruction
===========================================
   0:	c3                   	ret
   1:	0f 1f 40 d6          	nopl   -0x2a(%rax)
   5:	48 83 ec 20          	sub    $0x20,%rsp
   9:	8b 17                	mov    (%rdi),%edx
   b:	49 89 f8             	mov    %rdi,%r8
   e:	83 e2 fe             	and    $0xfffffffe,%edx
  11:	41 89 d2             	mov    %edx,%r10d
  14:	0f                   	.byte 0xf
  15:	01                   	.byte 0x1
[   17.028455][    C2] RSP: 0018:ffa0000000157e00 EFLAGS: 00000282
[   17.028456][    C2] RAX: 000000000009df69 RBX: ff11000001bec6c0 RCX: ffffffff84af0307
[   17.028456][    C2] RDX: ff11000001bec6c0 RSI: ffffffff87838b01 RDI: ffffffff8728d8e0
[   17.028457][    C2] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[   17.028458][    C2] R10: 0000000000000002 R11: 0000000000000001 R12: 1ff400000002afc3
[   17.028459][    C2] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000000000
[   17.028460][    C2]  ? cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   17.028462][    C2]  default_idle (./arch/x86/include/asm/paravirt.h:62 arch/x86/kernel/process.c:768)
[   17.028464][    C2]  default_idle_call (kernel/sched/idle.c:122)
[   17.028465][    C2]  cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   17.028467][    C2]  ? arch_cpu_idle_exit+0x40/0x40
[   17.028468][    C2]  ? mark_tsc_async_resets (arch/x86/kernel/tsc_sync.c:49)
[   17.028470][    C2]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   17.028471][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   17.028473][    C2]  do_idle (kernel/sched/idle.c:355)
[   17.028474][    C2]  cpu_startup_entry (kernel/sched/idle.c:454)
[   17.028476][    C2]  start_secondary (arch/x86/kernel/smpboot.c:312)
[   17.028477][    C2]  ? set_cpu_sibling_map (arch/x86/kernel/smpboot.c:733 (discriminator 4))
[   17.028479][    C2]  common_startup_64 (arch/x86/kernel/head_64.S:418)
| [   18.202336][  T331] softirqs last disabled at (0): 0x0
| [   18.202337][  T331] Preemption disabled at:
| [   18.202338][  T331] vprintk_emit (kernel/printk/printk.c:2471)
| [   18.202349][  T331] Tainted: [W]=WARN
[   18.202350][  T331] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   18.202351][  T331] Call Trace:
[   18.202353][  T331]  <TASK>
[   18.202354][  T331]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   18.202359][  T331]  ? vprintk_emit (kernel/printk/printk.c:2471)
[   18.202361][  T331]  __might_resched.cold (kernel/sched/core.c:9234)
[   18.202365][  T331]  ? prb_next_reserve_seq (kernel/printk/printk_ringbuffer.c:2128)
[   18.202366][  T331]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   18.202369][  T331]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   18.202373][  T331]  __kmalloc_noprof (./include/linux/sched/mm.h:322 (discriminator 2) mm/slub.c:4636 (discriminator 2) mm/slub.c:4974 (discriminator 2) mm/slub.c:5413 (discriminator 2) mm/slub.c:5439 (discriminator 2))
[   18.202376][  T331]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   18.202379][  T331]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   18.202383][  T331]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:58 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   18.202384][  T331]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   18.202386][  T331]  put_chars (drivers/char/virtio_console.c:1176)
[   18.202388][  T331]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   18.202390][  T331]  ? console_prepend_replay (kernel/printk/printk.c:3005)
[   18.202392][  T331]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   18.202396][  T331]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   18.202397][  T331]  ? vsnprintf (lib/vsprintf.c:2900)
[   18.202400][  T331]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   18.202402][  T331]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   18.202403][  T331]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   18.202406][  T331]  console_emit_next_record (kernel/printk/printk.c:3183)
[   18.202408][  T331]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   18.202410][  T331]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   18.202412][  T331]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   18.202413][  T331]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   18.202415][  T331]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   18.202417][  T331]  ? console_flush_one_record (kernel/printk/printk.c:3247)
[   18.202419][  T331]  console_flush_one_record (kernel/printk/printk.c:3268)
[   18.202421][  T331]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   18.202423][  T331]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   18.202425][  T331]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   18.202427][  T331]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   18.202431][  T331]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   18.202433][  T331]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   18.202434][  T331]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   18.202436][  T331]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   18.202438][  T331]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   18.202439][  T331]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   18.202441][  T331]  vprintk_emit (kernel/printk/printk.c:2479)
[   18.202444][  T331]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   18.202446][  T331]  ? netdev_run_todo (net/core/dev.c:11776)
[   18.202450][  T331]  ? mirred_device_event (net/sched/act_mirred.c:559 (discriminator 1)) act_mirred
[   18.202452][  T331]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   18.202454][  T331]  ? ip6_tunnel_cleanup (net/ipv6/ip6_tunnel.c:1784 (discriminator 2)) ip6_tunnel
[   18.202457][  T331]  _printk (kernel/printk/printk.c:2504)
[   18.202460][  T331]  ? snapshot_read.cold (user.c:?)
[   18.202461][  T331]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   18.202463][  T331]  ? ip6_tunnel_cleanup (net/ipv6/ip6_tunnel.c:1784 (discriminator 2)) ip6_tunnel
[   18.202465][  T331]  ? __up_write (kernel/locking/rwsem.c:1415)
[   18.202467][  T331]  ? __up_write (kernel/locking/rwsem.c:1422 (discriminator 1))
[   18.202468][  T331]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   18.202469][  T331]  ? __up_write (./include/linux/instrumented.h:112 ./include/linux/atomic/atomic-instrumented.h:3390 kernel/locking/rwsem.c:1417)
[   18.202471][  T331] mirred_init_module (net/sched/act_mirred.c:508) act_mirred
[   18.202473][  T331]  do_one_initcall (init/main.c:1357)
[   18.202475][  T331]  ? trace_event_raw_event_initcall_level (./include/trace/events/initcall.h:10)
[   18.202477][  T331]  ? do_init_module (./include/linux/slab.h:991 (discriminator 1) kernel/module/main.c:3105 (discriminator 1))
[   18.202480][  T331]  ? kasan_unpoison (mm/kasan/shadow.c:146 mm/kasan/shadow.c:178)
[   18.202483][  T331]  do_init_module (kernel/module/main.c:3117)
[   18.202485][  T331]  ? free_module (./include/trace/events/module.h:50 (discriminator 19))
[   18.202487][  T331]  ? kfree (./include/linux/kasan.h:235 mm/slub.c:2748 mm/slub.c:6499 mm/slub.c:6792)
[   18.202489][  T331]  load_module (kernel/module/main.c:3593)
[   18.202493][  T331]  ? layout_and_allocate.isra.0 (kernel/module/main.c:3016)
[   18.202495][  T331]  ? __ia32_sys_fsconfig (??:?)
[   18.202497][  T331]  ? ovl_real_file (fs/overlayfs/file.c:195)
[   18.202501][  T331]  ? backing_file_read_iter (fs/backing-file.c:211)
[   18.202504][  T331]  init_module_from_file (kernel/module/main.c:3790)
[   18.202506][  T331]  ? __do_sys_init_module (kernel/module/main.c:3664)
[   18.202508][  T331]  ? ovl_mmap (fs/overlayfs/file.c:477)
[   18.202511][  T331]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   18.202512][  T331]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   18.202514][  T331]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   18.202515][  T331]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:58 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   18.202517][  T331]  idempotent_init_module (kernel/module/main.c:3802)
[   18.202519][  T331]  ? init_module_from_file (kernel/module/main.c:3791)
[   18.202522][  T331]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   18.202524][  T331]  ? cap_capable (./include/trace/events/capability.h:26 (discriminator 22) security/commoncap.c:130 (discriminator 22))
[   18.202528][  T331]  __x64_sys_finit_module (kernel/module/main.c:3828 kernel/module/main.c:3812 kernel/module/main.c:3812)
[   18.202530][  T331]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   18.202533][  T331]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[   18.202535][  T331]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[   18.202537][  T331]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   18.202539][  T331] RIP: 0033:0x7fad59ec337d
[   18.202541][  T331] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 4b aa 0f 00 f7 d8 64 89 01 48
All code
========
   0:	ff c3                	inc    %ebx
   2:	66 2e 0f 1f 84 00 00 	cs nopw 0x0(%rax,%rax,1)
   9:	00 00 00 
   c:	90                   	nop
   d:	f3 0f 1e fa          	endbr64
  11:	48 89 f8             	mov    %rdi,%rax
  14:	48 89 f7             	mov    %rsi,%rdi
  17:	48 89 d6             	mov    %rdx,%rsi
  1a:	48 89 ca             	mov    %rcx,%rdx
  1d:	4d 89 c2             	mov    %r8,%r10
  20:	4d 89 c8             	mov    %r9,%r8
  23:	4c 8b 4c 24 08       	mov    0x8(%rsp),%r9
  28:	0f 05                	syscall
  2a:*	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax		<-- trapping instruction
  30:	73 01                	jae    0x33
  32:	c3                   	ret
  33:	48 8b 0d 4b aa 0f 00 	mov    0xfaa4b(%rip),%rcx        # 0xfaa85
  3a:	f7 d8                	neg    %eax
  3c:	64 89 01             	mov    %eax,%fs:(%rcx)
  3f:	48                   	rex.W

Code starting with the faulting instruction
===========================================
   0:	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax
   6:	73 01                	jae    0x9
   8:	c3                   	ret
   9:	48 8b 0d 4b aa 0f 00 	mov    0xfaa4b(%rip),%rcx        # 0xfaa5b
  10:	f7 d8                	neg    %eax
  12:	64 89 01             	mov    %eax,%fs:(%rcx)
  15:	48                   	rex.W
[   18.202542][  T331] RSP: 002b:00007ffdca74d2d8 EFLAGS: 00000246 ORIG_RAX: 0000000000000139
[   18.202546][  T331] RAX: ffffffffffffffda RBX: 0000559ef647f810 RCX: 00007fad59ec337d
[   18.202547][  T331] RDX: 0000000000000000 RSI: 0000559ecc9bbffd RDI: 0000000000000000
[   18.202548][  T331] RBP: 00007ffdca74d370 R08: 0000000000000000 R09: 0000000000000000
[   18.202549][  T331] R10: 0000000000000000 R11: 0000000000000246 R12: 0000559ecc9bbffd
[   18.202550][  T331] R13: 0000559ef647f960 R14: 0000000000040000 R15: 0000000000000000
| [   25.475024][    C2] softirqs last disabled at (647019): __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
| [   25.475027][    C2] Preemption disabled at:
| [   25.475027][    C2] 0x0
| [   25.475038][    C2] Tainted: [W]=WARN
[   25.475039][    C2] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   25.475041][    C2] Call Trace:
[   25.475043][    C2]  <IRQ>
[   25.475045][    C2]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   25.475051][    C2]  __might_resched.cold (kernel/sched/core.c:9234)
[   25.475055][    C2]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   25.475058][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   25.475062][    C2]  __kmalloc_noprof (./include/linux/sched/mm.h:322 (discriminator 2) mm/slub.c:4636 (discriminator 2) mm/slub.c:4974 (discriminator 2) mm/slub.c:5413 (discriminator 2) mm/slub.c:5439 (discriminator 2))
[   25.475065][    C2]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   25.475068][    C2]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   25.475072][    C2]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:58 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   25.475073][    C2]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   25.475076][    C2]  put_chars (drivers/char/virtio_console.c:1176)
[   25.475077][    C2]  ? desc_read_finalized_seq (kernel/printk/printk_ringbuffer.c:1934)
[   25.475079][    C2]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   25.475081][    C2]  ? console_prepend_replay (kernel/printk/printk.c:3005)
[   25.475083][    C2]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   25.475086][    C2]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   25.475088][    C2]  ? do_raw_spin_lock (./include/linux/instrumented.h:55 ./include/linux/atomic/atomic-instrumented.h:1301 ./include/asm-generic/qspinlock.h:112 kernel/locking/spinlock_debug.c:116)
[   25.475089][    C2]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   25.475091][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   25.475092][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   25.475094][    C2]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   25.475096][    C2]  console_emit_next_record (kernel/printk/printk.c:3183)
[   25.475099][    C2]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   25.475101][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   25.475102][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   25.475104][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   25.475106][    C2]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   25.475108][    C2]  ? console_flush_one_record (kernel/printk/printk.c:3247)
[   25.475109][    C2]  console_flush_one_record (kernel/printk/printk.c:3268)
[   25.475112][    C2]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   25.475114][    C2]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   25.475116][    C2]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   25.475118][    C2]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   25.475119][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   25.475121][    C2]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   25.475122][    C2]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   25.475124][    C2]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   25.475126][    C2]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   25.475127][    C2]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   25.475129][    C2]  vprintk_emit (kernel/printk/printk.c:2479)
[   25.475132][    C2]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   25.475134][    C2]  ? do_raw_spin_trylock (./include/linux/instrumented.h:55 ./include/linux/atomic/atomic-instrumented.h:1301 ./include/asm-generic/qspinlock.h:98 kernel/locking/spinlock_debug.c:123)
[   25.475136][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   25.475137][    C2]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   25.475139][    C2]  _printk (kernel/printk/printk.c:2504)
[   25.475142][    C2]  ? snapshot_read.cold (user.c:?)
[   25.475144][    C2]  ? ___ratelimit (lib/ratelimit.c:97 (discriminator 3))
[   25.475148][    C2]  ? __ipv6_chk_addr_and_flags (./include/linux/rcupdate.h:850 net/ipv6/addrconf.c:1996)
[   25.475151][    C2]  ? idr_get_free (??:?)
[   25.475153][    C2]  ? trace_irq_enable.constprop.0 (./include/linux/instrumented.h:82 ./include/asm-generic/bitops/instrumented-non-atomic.h:141 ./include/linux/cpumask.h:650 ./include/linux/cpumask.h:1232 ./include/trace/events/preemptirq.h:40)
[   25.475156][    C2] ip6_tnl_xmit_ctl.cold (net/ipv6/ip6_tunnel.c:1064 (discriminator 3)) ip6_tunnel
[   25.475160][    C2] ip6gre_tunnel_xmit (net/ipv6/ip6_gre.c:888) ip6_gre
[   25.475164][    C2]  ? __gre6_xmit (./include/linux/skbuff.h:2904) ip6_gre
[   25.475165][    C2]  ? sock_def_readable (./include/linux/rcupdate.h:319 (discriminator 2) ./include/linux/rcupdate.h:880 (discriminator 2) net/core/sock.c:3663 (discriminator 2))
[   25.475169][    C2]  ? packet_rcv (net/packet/af_packet.c:2231)
[   25.475172][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   25.475174][    C2]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   25.475175][    C2]  ? dev_queue_xmit_nit (./include/linux/rcupdate.h:319 (discriminator 2) ./include/linux/rcupdate.h:880 (discriminator 2) net/core/dev.c:2636 (discriminator 2))
[   25.475178][    C2]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   25.475179][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   25.475181][    C2]  ? get_stack_info_noinstr (arch/x86/kernel/dumpstack_64.c:173)
[   25.475184][    C2]  dev_hard_start_xmit (./include/linux/netdevice.h:5429 ./include/linux/netdevice.h:5438 net/core/dev.c:3937 net/core/dev.c:3953)
[   25.475186][    C2]  ? validate_xmit_skb_list (net/core/dev.c:4142)
[   25.475188][    C2]  sch_direct_xmit (net/sched/sch_generic.c:372)
[   25.475191][    C2]  ? get_stack_info_noinstr (arch/x86/kernel/dumpstack_64.c:173)
[   25.475192][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   25.475194][    C2]  ? dequeue_skb (./include/trace/events/qdisc.h:14 (discriminator 19))
[   25.475195][    C2]  ? do_raw_spin_trylock (./include/linux/instrumented.h:55 ./include/linux/atomic/atomic-instrumented.h:1301 ./include/asm-generic/qspinlock.h:98 kernel/locking/spinlock_debug.c:123)
[   25.475197][    C2]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   25.475198][    C2]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   25.475200][    C2]  __dev_xmit_skb (net/core/dev.c:4262)
[   25.475202][    C2]  ? tc_run (net/core/dev.c:4444 (discriminator 4))
[   25.475204][    C2]  ? alloc_netdev_dummy (net/core/dev.c:12327)
[   25.475206][    C2]  ? netdev_offload_xstats_push_delta (net/core/dev.c:9326 net/core/dev.c:9461)
[   25.475207][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   25.475209][    C2]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   25.475211][    C2]  __dev_queue_xmit (net/core/dev.c:4884)
[   25.475213][    C2]  ? filter_irq_stacks (kernel/stacktrace.c:402)
[   25.475216][    C2]  ? addrconf_rs_timer (net/ipv6/addrconf.c:4073)
[   25.475218][    C2]  ? stack_depot_save_flags (lib/stackdepot.c:609 lib/stackdepot.c:676)
[   25.475221][    C2]  ? netdev_core_pick_tx (net/core/dev.c:4784)
[   25.475224][    C2]  ? neigh_hh_output (./include/net/neighbour.h:525)
[   25.475226][    C2]  ip6_finish_output2 (./include/net/neighbour.h:558 net/ipv6/ip6_output.c:138)
[   25.475229][    C2]  ? ip6_dst_lookup (net/ipv6/ip6_output.c:1269)
[   25.475230][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   25.475232][    C2]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   25.475234][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   25.475235][    C2]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   25.475237][    C2]  ip6_finish_output (net/ipv6/ip6_output.c:210 net/ipv6/ip6_output.c:221)
[   25.475239][    C2]  ip6_output (./include/linux/netfilter.h:314 net/ipv6/ip6_output.c:248)
[   25.475241][    C2]  ? ip6_finish_output (./include/net/inet_sock.h:338 (discriminator 1))
[   25.475242][    C2]  ? xfrm_bundle_lookup.constprop.0 (net/xfrm/xfrm_policy.c:3049)
[   25.475245][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   25.475247][    C2]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   25.475248][    C2]  ? trace_irq_disable.constprop.0 (./include/trace/events/preemptirq.h:36 (discriminator 22))
[   25.475249][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   25.475251][    C2]  ? trace_hardirqs_on (kernel/trace/trace_preemptirq.c:78)
[   25.475252][    C2]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   25.475253][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   25.475256][    C2]  ndisc_send_skb (./include/net/dst.h:470 (discriminator 4) ./include/linux/netfilter.h:325 (discriminator 4) net/ipv6/ndisc.c:513 (discriminator 4))
[   25.475259][    C2]  ? ndisc_recv_na (./include/net/net_namespace.h:422 (discriminator 7))
[   25.475261][    C2]  ? __ndisc_fill_addr_option (net/ipv6/ndisc.c:159)
[   25.475264][    C2]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   25.475266][    C2]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   25.475267][    C2]  addrconf_rs_timer (net/ipv6/addrconf.c:4073)
[   25.475269][    C2]  ? do_raw_spin_lock (./include/linux/instrumented.h:55 ./include/linux/atomic/atomic-instrumented.h:1301 ./include/asm-generic/qspinlock.h:112 kernel/locking/spinlock_debug.c:116)
[   25.475271][    C2]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   25.475273][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   25.475274][    C2]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   25.475276][    C2]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:58 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   25.475278][    C2]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   25.475279][    C2]  call_timer_fn (kernel/time/timer.c:1748)
[   25.475282][    C2]  ? detach_if_pending (./include/linux/list.h:1159)
[   25.475283][    C2]  ? debug_object_active_state (lib/debugobjects.c:1122)
[   25.475287][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   25.475289][    C2]  __run_timers (kernel/time/timer.c:1799 kernel/time/timer.c:2374)
[   25.475291][    C2]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   25.475293][    C2]  ? __bpf_trace_itimer_expire (./include/trace/events/timer.h:407)
[   25.475296][    C2]  ? do_raw_spin_lock (./include/linux/instrumented.h:55 ./include/linux/atomic/atomic-instrumented.h:1301 ./include/asm-generic/qspinlock.h:112 kernel/locking/spinlock_debug.c:116)
[   25.475298][    C2]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   25.475300][    C2]  run_timer_softirq (kernel/time/timer.c:2386 kernel/time/timer.c:2395 kernel/time/timer.c:2403)
[   25.475302][    C2]  ? __run_timers (./include/trace/events/timer.h:138 (discriminator 19))
[   25.475304][    C2]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   25.475305][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   25.475307][    C2]  handle_softirqs (kernel/softirq.c:645)
[   25.475309][    C2]  ? _local_bh_enable (kernel/softirq.c:428 (discriminator 1))
[   25.475310][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   25.475312][    C2]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   25.475314][    C2]  __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
[   25.475315][    C2]  irq_exit_rcu (kernel/softirq.c:784)
[   25.475317][    C2]  sysvec_apic_timer_interrupt (arch/x86/kernel/apic/apic.c:1062 (discriminator 37) arch/x86/kernel/apic/apic.c:1062 (discriminator 37))
[   25.475319][    C2]  </IRQ>
[   25.475319][    C2]  <TASK>
[   25.475320][    C2]  ? _raw_spin_unlock (./include/linux/spinlock_api_smp.h:201 (discriminator 1) kernel/locking/spinlock.c:213 (discriminator 1))
[   25.475323][    C2]  asm_sysvec_apic_timer_interrupt (./arch/x86/include/asm/idtentry.h:674)
[   25.475326][    C2] RIP: 0010:pv_native_safe_halt (./arch/x86/include/asm/irqflags.h:48 arch/x86/kernel/paravirt.c:63)
[   25.475329][    C2] Code: 48 8b 3d 94 e2 f5 01 e8 1f 00 00 00 48 2b 05 58 a3 95 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 13 96 11 00 fb f4 <c3> 0f 1f 40 d6 48 83 ec 20 8b 17 49 89 f8 83 e2 fe 41 89 d2 0f 01
All code
========
   0:	48 8b 3d 94 e2 f5 01 	mov    0x1f5e294(%rip),%rdi        # 0x1f5e29b
   7:	e8 1f 00 00 00       	call   0x2b
   c:	48 2b 05 58 a3 95 00 	sub    0x95a358(%rip),%rax        # 0x95a36b
  13:	c3                   	ret
  14:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  1b:	f3 0f 1e fa          	endbr64
  1f:	eb 07                	jmp    0x28
  21:	0f 00 2d 13 96 11 00 	verw   0x119613(%rip)        # 0x11963b
  28:	fb                   	sti
  29:	f4                   	hlt
  2a:*	c3                   	ret		<-- trapping instruction
  2b:	0f 1f 40 d6          	nopl   -0x2a(%rax)
  2f:	48 83 ec 20          	sub    $0x20,%rsp
  33:	8b 17                	mov    (%rdi),%edx
  35:	49 89 f8             	mov    %rdi,%r8
  38:	83 e2 fe             	and    $0xfffffffe,%edx
  3b:	41 89 d2             	mov    %edx,%r10d
  3e:	0f                   	.byte 0xf
  3f:	01                   	.byte 0x1

Code starting with the faulting instruction
===========================================
   0:	c3                   	ret
   1:	0f 1f 40 d6          	nopl   -0x2a(%rax)
   5:	48 83 ec 20          	sub    $0x20,%rsp
   9:	8b 17                	mov    (%rdi),%edx
   b:	49 89 f8             	mov    %rdi,%r8
   e:	83 e2 fe             	and    $0xfffffffe,%edx
  11:	41 89 d2             	mov    %edx,%r10d
  14:	0f                   	.byte 0xf
  15:	01                   	.byte 0x1
[   25.475330][    C2] RSP: 0018:ffa0000000157e00 EFLAGS: 00000246
[   25.475334][    C2] RAX: 0000000000000002 RBX: ff11000001bec6c0 RCX: 0000000000000001
[   25.475336][    C2] RDX: 0000000000000002 RSI: ffffffff8728d860 RDI: ffffffff84af0307
[   25.475336][    C2] RBP: 0000000000000000 R08: ffffffff86f80421 R09: 1fe2200006a663a2
[   25.475337][    C2] R10: 0000000000000002 R11: 0000000000000000 R12: 1ff400000002afc3
[   25.475338][    C2] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000000000
[   25.475339][    C2]  ? ct_kernel_exit.constprop.0 (./include/linux/instrumented.h:97 kernel/context_tracking.c:124)
[   25.475341][    C2]  ? cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   25.475344][    C2]  default_idle (./arch/x86/include/asm/paravirt.h:62 arch/x86/kernel/process.c:768)
[   25.475346][    C2]  default_idle_call (kernel/sched/idle.c:122)
[   25.475348][    C2]  cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   25.475349][    C2]  ? arch_cpu_idle_exit+0x40/0x40
[   25.475351][    C2]  ? mark_tsc_async_resets (arch/x86/kernel/tsc_sync.c:49)
[   25.475353][    C2]  ? trace_cpu_idle (./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/power.h:36)
[   25.475355][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   25.475357][    C2]  do_idle (kernel/sched/idle.c:355)
[   25.475358][    C2]  cpu_startup_entry (kernel/sched/idle.c:454)
[   25.475360][    C2]  start_secondary (arch/x86/kernel/smpboot.c:312)
[   25.475362][    C2]  ? set_cpu_sibling_map (arch/x86/kernel/smpboot.c:733 (discriminator 4))
[   25.475363][    C2]  common_startup_64 (arch/x86/kernel/head_64.S:418)
| [   31.729548][  T434] softirqs last disabled at (0): 0x0
| [   31.729549][  T434] Preemption disabled at:
| [   31.729550][  T434] 0x0
| [   31.729558][  T434] Tainted: [W]=WARN
[   31.729560][  T434] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   31.729561][  T434] Call Trace:
[   31.729563][  T434]  <TASK>
[   31.729564][  T434]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   31.729570][  T434]  __might_resched.cold (kernel/sched/core.c:9234)
[   31.729574][  T434]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   31.729578][  T434]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   31.729582][  T434]  __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))
[   31.729585][  T434]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   31.729588][  T434]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   31.729592][  T434]  ? 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)
[   31.729593][  T434]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   31.729595][  T434]  put_chars (drivers/char/virtio_console.c:1176)
[   31.729597][  T434]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   31.729599][  T434]  ? printk_get_next_message (kernel/printk/printk.c:3072)
[   31.729603][  T434]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   31.729606][  T434]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   31.729609][  T434]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   31.729610][  T434]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   31.729612][  T434]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   31.729614][  T434]  console_emit_next_record (kernel/printk/printk.c:3183)
[   31.729617][  T434]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   31.729619][  T434]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   31.729620][  T434]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   31.729622][  T434]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   31.729623][  T434]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   31.729625][  T434]  ? console_flush_one_record (kernel/printk/printk.c:3247)
[   31.729627][  T434]  console_flush_one_record (kernel/printk/printk.c:3268)
[   31.729629][  T434]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   31.729632][  T434]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   31.729634][  T434]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   31.729635][  T434]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   31.729637][  T434]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   31.729639][  T434]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   31.729640][  T434]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   31.729641][  T434]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   31.729643][  T434]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   31.729645][  T434]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   31.729647][  T434]  vprintk_emit (kernel/printk/printk.c:2479)
[   31.729650][  T434]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   31.729651][  T434]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   31.729653][  T434]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   31.729656][  T434]  ? trace_hardirqs_on (kernel/trace/trace_preemptirq.c:78)
[   31.729657][  T434]  _printk (kernel/printk/printk.c:2504)
[   31.729660][  T434]  ? snapshot_read.cold (user.c:?)
[   31.729662][  T434]  ? ipv6_mc_down (net/ipv6/mcast.c:1137 net/ipv6/mcast.c:2792)
[   31.729667][  T434] br_set_state (net/bridge/br_stp.c:57 (discriminator 2)) bridge
[   31.729680][  T434] br_stp_disable_port (net/bridge/br_stp_if.c:106) bridge
[   31.729688][  T434] br_device_event (net/bridge/br.c:111) bridge
[   31.729698][  T434]  ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:211 (discriminator 1) kernel/locking/spinlock.c:221 (discriminator 1))
[   31.729701][  T434]  ? _sub_I_65535_1+0x4d0/0x4d0 stp
[   31.729703][  T434]  ? addrconf_notify (net/ipv6/addrconf.c:3812)
[   31.729707][  T434]  notifier_call_chain (kernel/notifier.c:85)
[   31.729709][  T434]  __dev_notify_flags (net/core/dev.c:2313 net/core/dev.c:2327 net/core/dev.c:9855)
[   31.729713][  T434]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   31.729715][  T434]  ? netif_change_name (net/core/dev.c:1517)
[   31.729717][  T434]  ? netif_set_allmulti (./include/net/netdev_lock.h:30 (discriminator 1))
[   31.729719][  T434]  ? __kernel_text_address (kernel/extable.c:79)
[   31.729721][  T434]  ? write_profile (profile.c:?)
[   31.729723][  T434]  ? unwind_get_return_address (arch/x86/kernel/unwind_orc.c:385 arch/x86/kernel/unwind_orc.c:380)
[   31.729726][  T434]  netif_change_flags (net/core/dev.c:9882)
[   31.729728][  T434]  do_setlink.isra.0 (net/core/rtnetlink.c:3266 (discriminator 1))
[   31.729731][  T434]  ? stack_trace_save (kernel/stacktrace.c:122 (discriminator 1))
[   31.729733][  T434]  ? rtnl_link_get_size (net/core/rtnetlink.c:747)
[   31.729734][  T434]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   31.729736][  T434]  ? stack_depot_save_flags (lib/stackdepot.c:609 lib/stackdepot.c:676)
[   31.729740][  T434]  ? kasan_save_stack (mm/kasan/common.c:58)
[   31.729742][  T434]  ? kasan_save_stack (mm/kasan/common.c:57)
[   31.729744][  T434]  ? kasan_save_track (mm/kasan/common.c:78)
[   31.729745][  T434]  ? __kasan_kmalloc (mm/kasan/common.c:398 mm/kasan/common.c:415)
[   31.729747][  T434]  ? __kmalloc_cache_noprof (./include/linux/kasan.h:263 mm/slub.c:5563)
[   31.729749][  T434]  ? rtnl_newlink (./include/linux/slab.h:991 (discriminator 1) net/core/rtnetlink.c:4113 (discriminator 1))
[   31.729750][  T434]  ? rtnetlink_rcv_msg (net/core/rtnetlink.c:7132)
[   31.729751][  T434]  ? netlink_rcv_skb (net/netlink/af_netlink.c:2556)
[   31.729754][  T434]  ? netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   31.729755][  T434]  ? netlink_sendmsg (net/netlink/af_netlink.c:1900)
[   31.729756][  T434]  ? ____sys_sendmsg (net/socket.c:800 (discriminator 4) net/socket.c:815 (discriminator 4) net/socket.c:2713 (discriminator 4))
[   31.729759][  T434]  ? ___sys_sendmsg (net/socket.c:2767)
[   31.729760][  T434]  ? __sys_sendmsg (net/socket.c:2799)
[   31.729762][  T434]  ? do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[   31.729764][  T434]  ? entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   31.729766][  T434]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   31.729768][  T434]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   31.729769][  T434]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   31.729775][  T434]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   31.729778][  T434]  ? trace_contention_end (./include/trace/events/lock.h:121 (discriminator 22))
[   31.729782][  T434]  ? __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)
[   31.729784][  T434]  ? __mutex_lock (kernel/locking/mutex.c:656 (discriminator 1) kernel/locking/mutex.c:821 (discriminator 1))
[   31.729786][  T434]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:366 net/core/rtnetlink.c:4214)
[   31.729788][  T434]  ? ww_mutex_lock (kernel/locking/mutex.c:934)
[   31.729792][  T434]  ? __rtnl_newlink (net/core/rtnetlink.c:4063)
[   31.729795][  T434]  rtnl_newlink (net/core/rtnetlink.c:4215)
[   31.729798][  T434]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   31.729801][  T434]  ? rtnl_bridge_getlink (net/core/rtnetlink.c:5558)
[   31.729802][  T434]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   31.729804][  T434]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   31.729806][  T434]  ? is_bpf_text_address (./include/linux/rcupdate.h:850 kernel/bpf/core.c:749)
[   31.729809][  T434]  ? is_bpf_text_address (./include/linux/rcupdate.h:882 kernel/bpf/core.c:751)
[   31.729811][  T434]  ? kernel_text_address (kernel/extable.c:125 kernel/extable.c:94)
[   31.729812][  T434]  ? __kernel_text_address (kernel/extable.c:79)
[   31.729813][  T434]  ? write_profile (profile.c:?)
[   31.729814][  T434]  ? unwind_get_return_address (arch/x86/kernel/unwind_orc.c:385 arch/x86/kernel/unwind_orc.c:380)
[   31.729816][  T434]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   31.729817][  T434]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   31.729819][  T434]  ? cap_capable (./include/trace/events/capability.h:26 (discriminator 22) security/commoncap.c:130 (discriminator 22))
[   31.729823][  T434]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   31.729824][  T434]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   31.729826][  T434]  ? rtnl_bridge_getlink (net/core/rtnetlink.c:5558)
[   31.729827][  T434]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7132)
[   31.729829][  T434]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   31.729830][  T434]  ? filter_irq_stacks (kernel/stacktrace.c:402)
[   31.729831][  T434]  ? stack_depot_save_flags (lib/stackdepot.c:609 lib/stackdepot.c:676)
[   31.729834][  T434]  netlink_rcv_skb (net/netlink/af_netlink.c:2556)
[   31.729835][  T434]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   31.729837][  T434]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   31.729838][  T434]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   31.729839][  T434]  ? __netlink_lookup (./include/linux/rcupdate.h:850 ./include/linux/rhashtable.h:709 net/netlink/af_netlink.c:499)
[   31.729842][  T434]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   31.729844][  T434]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   31.729845][  T434]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   31.729847][  T434]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   31.729849][  T434]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   31.729851][  T434]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   31.729852][  T434]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   31.729854][  T434]  netlink_sendmsg (net/netlink/af_netlink.c:1900)
[   31.729856][  T434]  ? netlink_unicast (./include/net/net_namespace.h:422 (discriminator 7))
[   31.729858][  T434]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   31.729860][  T434]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   31.729861][  T434]  ____sys_sendmsg (net/socket.c:800 (discriminator 4) net/socket.c:815 (discriminator 4) net/socket.c:2713 (discriminator 4))
[   31.729863][  T434]  ? copy_msghdr_from_user (net/socket.c:2650)
[   31.729865][  T434]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5399)
[   31.729866][  T434]  ? move_addr_to_kernel (net/socket.c:258)
[   31.729868][  T434]  ? filter_irq_stacks (kernel/stacktrace.c:402)
[   31.729870][  T434]  ___sys_sendmsg (net/socket.c:2767)
[   31.729872][  T434]  ? copy_msghdr_from_user (net/socket.c:2619)
[   31.729877][  T434]  __sys_sendmsg (net/socket.c:2799)
[   31.729878][  T434]  ? __sys_sendmsg_sock (net/socket.c:2780)
[   31.729881][  T434]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   31.729883][  T434]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[   31.729885][  T434]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[   31.729887][  T434]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   31.729889][  T434] RIP: 0033:0x7f9df5b7654e
[   31.729891][  T434] 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
[   31.729893][  T434] RSP: 002b:00007ffd53192180 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   31.729897][  T434] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f9df5b7654e
[   31.729898][  T434] RDX: 0000000000000000 RSI: 00007ffd53192230 RDI: 0000000000000005
[   31.729899][  T434] RBP: 00007ffd53192190 R08: 0000000000000000 R09: 0000000000000000
[   31.729900][  T434] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a916283


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