======================================
| [   10.349520][  T187] softirqs last disabled at (39478): netlink_release (./include/net/sock.h:2138 net/netlink/af_netlink.c:727)
| [   10.349522][  T187] Preemption disabled at:
| [   10.349523][  T187] 0x0
| [   10.349534][  T187] Tainted: [W]=WARN
[   10.349535][  T187] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   10.349537][  T187] Call Trace:
[   10.349539][  T187]  <TASK>
[   10.349540][  T187]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   10.349547][  T187]  __might_resched.cold (kernel/sched/core.c:9234)
[   10.349552][  T187]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   10.349556][  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)
[   10.349562][  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))
[   10.349564][  T187]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   10.349569][  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)
[   10.349572][  T187]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   10.349580][  T187]  put_chars (drivers/char/virtio_console.c:1176)
[   10.349583][  T187]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   10.349585][  T187]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   10.349590][  T187]  ? validate_chain (kernel/locking/lockdep.c:3817 (discriminator 2) kernel/locking/lockdep.c:3837 (discriminator 2) kernel/locking/lockdep.c:3892 (discriminator 2))
[   10.349595][  T187]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   10.349601][  T187]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   10.349604][  T187]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   10.349606][  T187]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   10.349610][  T187]  console_emit_next_record (kernel/printk/printk.c:3183)
[   10.349614][  T187]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   10.349616][  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))
[   10.349619][  T187]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   10.349622][  T187]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   10.349626][  T187]  console_flush_one_record (kernel/printk/printk.c:3268)
[   10.349630][  T187]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   10.349632][  T187]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   10.349637][  T187]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   10.349640][  T187]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   10.349642][  T187]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   10.349644][  T187]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   10.349648][  T187]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   10.349650][  T187]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   10.349653][  T187]  vprintk_emit (kernel/printk/printk.c:2479)
[   10.349657][  T187]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   10.349661][  T187]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   10.349665][  T187]  _printk (kernel/printk/printk.c:2504)
[   10.349668][  T187]  ? snapshot_read.cold (user.c:?)
[   10.349671][  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)
[   10.349674][  T187]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   10.349678][  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)
[   10.349680][  T187]  do_exit.cold (kernel/exit.c:889 (discriminator 4) kernel/exit.c:1043 (discriminator 4))
[   10.349684][  T187]  ? exit_notify (kernel/exit.c:780)
[   10.349686][  T187]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   10.349689][  T187]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   10.349693][  T187]  do_group_exit (kernel/exit.c:1151)
[   10.349696][  T187]  __x64_sys_exit_group (kernel/exit.c:1162 kernel/exit.c:1160 kernel/exit.c:1160)
[   10.349698][  T187]  x64_sys_call (./arch/x86/include/generated/asm/syscalls_64.h:232)
[   10.349701][  T187]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[   10.349704][  T187]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[   10.349707][  T187]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   10.349709][  T187] RIP: 0033:0x7f949b6e31b8
[   10.349711][  T187] Code: Unable to access opcode bytes at 0x7f949b6e318e.

Code starting with the faulting instruction
===========================================
[   10.349712][  T187] RSP: 002b:00007ffdae11c9a8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[   10.349715][  T187] RAX: ffffffffffffffda RBX: 00007f949b813f88 RCX: 00007f949b6e31b8
[   10.349716][  T187] RDX: 00007f949b42dfc8 RSI: fffffffffffffeb8 RDI: 0000000000000000
[   10.349717][  T187] RBP: 00007ffdae11ca00 R08: 0000000000000000 R09: 0000000000008010
[   10.349718][  T187] R10: 00007ffdae11c7c0 R11: 0000000000000246 R12: 0000000000000001
[   10.349719][  T187] R13: 0000000000000000 R14: 00007f949b812680 R15: 00007f949b813fa0
| [   12.064622][  T251] softirqs last disabled at (32399): __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
| [   12.064625][  T251] Preemption disabled at:
| [   12.064626][  T251] vprintk_emit (kernel/printk/printk.c:2471)
| [   12.064638][  T251] Tainted: [W]=WARN
[   12.064639][  T251] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   12.064642][  T251] Call Trace:
[   12.064644][  T251]  <TASK>
[   12.064646][  T251]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   12.064653][  T251]  ? vprintk_emit (kernel/printk/printk.c:2471)
[   12.064656][  T251]  __might_resched.cold (kernel/sched/core.c:9234)
[   12.064662][  T251]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   12.064668][  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)
[   12.064675][  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))
[   12.064679][  T251]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   12.064688][  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)
[   12.064691][  T251]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   12.064696][  T251]  put_chars (drivers/char/virtio_console.c:1176)
[   12.064699][  T251]  ? desc_read_finalized_seq (kernel/printk/printk_ringbuffer.c:1934)
[   12.064703][  T251]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   12.064708][  T251]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   12.064712][  T251]  ? validate_chain (kernel/locking/lockdep.c:3817 (discriminator 2) kernel/locking/lockdep.c:3837 (discriminator 2) kernel/locking/lockdep.c:3892 (discriminator 2))
[   12.064720][  T251]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   12.064723][  T251]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   12.064725][  T251]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   12.064734][  T251]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   12.064736][  T251]  ? console_emit_next_record (kernel/printk/printk.c:3095 (discriminator 2) kernel/printk/printk.c:3182 (discriminator 2))
[   12.064741][  T251]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   12.064745][  T251]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   12.064752][  T251]  console_emit_next_record (kernel/printk/printk.c:3183)
[   12.064758][  T251]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   12.064761][  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))
[   12.064766][  T251]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   12.064769][  T251]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   12.064776][  T251]  console_flush_one_record (kernel/printk/printk.c:3268)
[   12.064783][  T251]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   12.064786][  T251]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   12.064795][  T251]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   12.064799][  T251]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   12.064802][  T251]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   12.064805][  T251]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   12.064812][  T251]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   12.064814][  T251]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   12.064820][  T251]  vprintk_emit (kernel/printk/printk.c:2479)
[   12.064826][  T251]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   12.064836][  T251]  ? gre_exit (net/ipv4/gre_demux.c:73) gre
[   12.064840][  T251]  _printk (kernel/printk/printk.c:2504)
[   12.064845][  T251]  ? snapshot_read.cold (user.c:?)
[   12.064856][  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)
[   12.064861][  T251] gre_init (gre.mod.c:?) gre
[   12.064865][  T251]  do_one_initcall (init/main.c:1357)
[   12.064869][  T251]  ? trace_event_raw_event_initcall_level (./include/trace/events/initcall.h:10)
[   12.064877][  T251]  ? do_init_module (./include/linux/slab.h:991 (discriminator 1) kernel/module/main.c:3105 (discriminator 1))
[   12.064881][  T251]  ? kasan_unpoison (mm/kasan/shadow.c:146 mm/kasan/shadow.c:178)
[   12.064889][  T251]  do_init_module (kernel/module/main.c:3117)
[   12.064895][  T251]  ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4488)
[   12.064900][  T251]  ? free_module (./include/trace/events/module.h:50 (discriminator 19))
[   12.064905][  T251]  ? kfree (./include/linux/kasan.h:235 mm/slub.c:2748 mm/slub.c:6499 mm/slub.c:6792)
[   12.064912][  T251]  load_module (kernel/module/main.c:3593)
[   12.064925][  T251]  ? layout_and_allocate.isra.0 (kernel/module/main.c:3016)
[   12.064934][  T251]  ? backing_file_read_iter (fs/backing-file.c:211)
[   12.064939][  T251]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   12.064945][  T251]  init_module_from_file (kernel/module/main.c:3790)
[   12.064950][  T251]  ? __do_sys_init_module (kernel/module/main.c:3664)
[   12.064965][  T251]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   12.064971][  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)
[   12.064976][  T251]  idempotent_init_module (kernel/module/main.c:3802)
[   12.064982][  T251]  ? init_module_from_file (kernel/module/main.c:3791)
[   12.064993][  T251]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   12.064997][  T251]  ? cap_capable (./include/trace/events/capability.h:26 (discriminator 22) security/commoncap.c:130 (discriminator 22))
[   12.065006][  T251]  __x64_sys_finit_module (kernel/module/main.c:3828 kernel/module/main.c:3812 kernel/module/main.c:3812)
[   12.065009][  T251]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   12.065014][  T251]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[   12.065017][  T251]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[   12.065021][  T251]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   12.065025][  T251] RIP: 0033:0x7f915aa9d37d
[   12.065030][  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
[   12.065033][  T251] RSP: 002b:00007fffcfb14668 EFLAGS: 00000246 ORIG_RAX: 0000000000000139
[   12.065036][  T251] RAX: ffffffffffffffda RBX: 000056339e334a40 RCX: 00007f915aa9d37d
[   12.065038][  T251] RDX: 0000000000000000 RSI: 000056338cedeffd RDI: 0000000000000001
[   12.065040][  T251] RBP: 00007fffcfb14700 R08: 0000000000000000 R09: 0000000000000000
[   12.065041][  T251] R10: 0000000000000000 R11: 0000000000000246 R12: 000056338cedeffd
[   12.065043][  T251] R13: 000056339e334a00 R14: 0000000000040000 R15: 0000000000000000
| [   12.585948][   T10]  #11: ffffffff8ce89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record (kernel/printk/printk.c:3095 (discriminator 2) kernel/printk/printk.c:3182 (discriminator 2))
| [   12.585952][   T10]
| [   12.585952][   T10] stack backtrace:
| [   12.585958][   T10] Tainted: [W]=WARN
[   12.585959][   T10] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   12.585961][   T10] Workqueue: mld mld_ifc_work
[   12.585964][   T10] Call Trace:
[   12.585966][   T10]  <TASK>
[   12.585968][   T10]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   12.585974][   T10]  lockdep_rcu_suspicious.cold (kernel/locking/lockdep.c:6938)
[   12.585980][   T10]  __might_resched (kernel/sched/core.c:9196 (discriminator 9))
[   12.585985][   T10]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   12.585988][   T10]  ? __kmalloc_noprof (./include/linux/sched/mm.h:317 mm/slub.c:4636 mm/slub.c:4974 mm/slub.c:5413 mm/slub.c:5439)
[   12.585994][   T10]  __kmalloc_noprof (./include/linux/sched/mm.h:322 (discriminator 2) mm/slub.c:4636 (discriminator 2) mm/slub.c:4974 (discriminator 2) mm/slub.c:5413 (discriminator 2) mm/slub.c:5439 (discriminator 2))
[   12.585996][   T10]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   12.586003][   T10]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:58 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   12.586005][   T10]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   12.586009][   T10]  put_chars (drivers/char/virtio_console.c:1176)
[   12.586011][   T10]  ? check_prev_add (kernel/locking/lockdep.c:3258 (discriminator 3))
[   12.586014][   T10]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   12.586017][   T10]  ? validate_chain (kernel/locking/lockdep.c:159 kernel/locking/lockdep.c:191 kernel/locking/lockdep.c:3928)
[   12.586023][   T10]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   12.586030][   T10]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   12.586033][   T10]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   12.586037][   T10]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   12.586042][   T10]  console_emit_next_record (kernel/printk/printk.c:3183)
[   12.586046][   T10]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   12.586048][   T10]  ? console_flush_one_record (./include/linux/rcupdate.h:314 (discriminator 2) ./include/linux/srcu.h:439 (discriminator 2) kernel/printk/printk.c:291 (discriminator 2) kernel/printk/printk.c:3246 (discriminator 2))
[   12.586052][   T10]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   12.586055][   T10]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   12.586059][   T10]  console_flush_one_record (kernel/printk/printk.c:3268)
[   12.586064][   T10]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   12.586066][   T10]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   12.586072][   T10]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   12.586076][   T10]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   12.586078][   T10]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   12.586080][   T10]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   12.586084][   T10]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   12.586086][   T10]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   12.586090][   T10]  vprintk_emit (kernel/printk/printk.c:2479)
[   12.586094][   T10]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   12.586097][   T10]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   12.586103][   T10]  _printk (kernel/printk/printk.c:2504)
[   12.586105][   T10]  ? snapshot_read.cold (user.c:?)
[   12.586107][   T10]  ? ___ratelimit (lib/ratelimit.c:97 (discriminator 3))
[   12.586114][   T10]  ? idr_get_free (??:?)
[   12.586119][   T10] ip6_tnl_xmit_ctl.cold (net/ipv6/ip6_tunnel.c:1064 (discriminator 3)) ip6_tunnel
[   12.586124][   T10] ip6gre_tunnel_xmit (net/ipv6/ip6_gre.c:888) ip6_gre
[   12.586129][   T10]  ? __gre6_xmit (./include/linux/skbuff.h:2904) ip6_gre
[   12.586133][   T10]  ? stack_trace_save (kernel/stacktrace.c:122 (discriminator 1))
[   12.586136][   T10]  ? filter_irq_stacks (kernel/stacktrace.c:402)
[   12.586138][   T10]  ? netif_skb_features (net/core/dev.c:3793 net/core/dev.c:3922)
[   12.586141][   T10]  ? mark_lock_irq (kernel/locking/lockdep.c:4265 (discriminator 1) kernel/locking/lockdep.c:4314 (discriminator 1))
[   12.586143][   T10]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   12.586145][   T10]  ? skb_network_protocol (./include/linux/skbuff.h:2534)
[   12.586148][   T10]  ? save_trace (kernel/locking/lockdep.c:558 kernel/locking/lockdep.c:594)
[   12.586154][   T10]  dev_hard_start_xmit (./include/linux/netdevice.h:5429 ./include/linux/netdevice.h:5438 net/core/dev.c:3937 net/core/dev.c:3953)
[   12.586158][   T10]  ? validate_xmit_skb_list (net/core/dev.c:4142)
[   12.586161][   T10]  sch_direct_xmit (net/sched/sch_generic.c:372)
[   12.586166][   T10]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   12.586169][   T10]  ? dequeue_skb (./include/trace/events/qdisc.h:14 (discriminator 19))
[   12.586171][   T10]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   12.586173][   T10]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   12.586176][   T10]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   12.586181][   T10]  __dev_xmit_skb (net/core/dev.c:4262)
[   12.586186][   T10]  ? alloc_netdev_dummy (net/core/dev.c:12327)
[   12.586188][   T10]  ? __dev_queue_xmit (./include/linux/bottom_half.h:20 (discriminator 2) ./include/linux/rcupdate.h:902 (discriminator 2) net/core/dev.c:4844 (discriminator 2))
[   12.586191][   T10]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   12.586194][   T10]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   12.586199][   T10]  __dev_queue_xmit (net/core/dev.c:4884)
[   12.586202][   T10]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   12.586207][   T10]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   12.586209][   T10]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   12.586211][   T10]  ? netdev_core_pick_tx (net/core/dev.c:4784)
[   12.586224][   T10]  ip6_finish_output2 (./include/net/neighbour.h:560 (discriminator 3) net/ipv6/ip6_output.c:138 (discriminator 3))
[   12.586229][   T10]  ? ip6_dst_lookup (net/ipv6/ip6_output.c:1269)
[   12.586231][   T10]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   12.586234][   T10]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   12.586237][   T10]  ? ip6_mtu (./include/linux/rcupdate.h:319 (discriminator 2) ./include/linux/rcupdate.h:880 (discriminator 2) ./include/net/ip6_route.h:384 (discriminator 2) net/ipv6/route.c:3290 (discriminator 2))
[   12.586242][   T10]  ip6_finish_output (net/ipv6/ip6_output.c:210 net/ipv6/ip6_output.c:221)
[   12.586246][   T10]  ip6_output (./include/linux/netfilter.h:314 net/ipv6/ip6_output.c:248)
[   12.586250][   T10]  ? ip6_finish_output (./include/net/inet_sock.h:338 (discriminator 1))
[   12.586251][   T10]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   12.586254][   T10]  ? xfrm_bundle_lookup.constprop.0 (net/xfrm/xfrm_policy.c:3049)
[   12.586257][   T10]  ? mark_held_locks (kernel/locking/lockdep.c:4341)
[   12.586260][   T10]  ? __local_bh_enable_ip (kernel/softirq.c:478)
[   12.586263][   T10]  ? __local_bh_enable_ip (kernel/softirq.c:478)
[   12.586265][   T10]  ? icmp6_dst_alloc (net/ipv6/route.c:3364)
[   12.586269][   T10]  mld_sendpack (./include/net/dst.h:470 (discriminator 4) ./include/linux/netfilter.h:325 (discriminator 4) ./include/linux/netfilter.h:319 (discriminator 4) net/ipv6/mcast.c:1870 (discriminator 4))
[   12.586274][   T10]  ? mld_dad_start_work (net/ipv6/mcast.c:1133)
[   12.586281][   T10]  ? mld_send_cr (./include/linux/lockdep.h:249 net/ipv6/mcast.c:2148)
[   12.586286][   T10]  mld_ifc_work (net/ipv6/mcast.c:2711)
[   12.586288][   T10]  ? process_one_work (kernel/workqueue.c:3363 (discriminator 2))
[   12.586290][   T10]  process_one_work (kernel/workqueue.c:3387)
[   12.586297][   T10]  ? __queue_delayed_work (kernel/workqueue.c:2622)
[   12.586301][   T10]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   12.586309][   T10]  worker_thread (kernel/workqueue.c:3470 kernel/workqueue.c:3551)
[   12.586314][   T10]  ? rescuer_thread (./include/linux/list.h:419 (discriminator 3))
[   12.586316][   T10]  ? __kthread_parkme (./include/linux/instrumented.h:82 ./include/asm-generic/bitops/instrumented-non-atomic.h:141 kernel/kthread.c:272)
[   12.586319][   T10]  ? rescuer_thread (./include/linux/list.h:419 (discriminator 3))
[   12.586322][   T10]  ? rescuer_thread (./include/linux/list.h:419 (discriminator 3))
[   12.586324][   T10]  kthread (kernel/kthread.c:436)
[   12.586327][   T10]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   12.586330][   T10]  ? kthread_affine_preferred (kernel/kthread.c:857)
[   12.586333][   T10]  ret_from_fork (arch/x86/kernel/process.c:158)
[   12.586337][   T10]  ? arch_exit_to_user_mode_prepare.isra.0 (arch/x86/entry/vdso/vma.c:80 (discriminator 1))
[   12.586341][   T10]  ? __switch_to (arch/x86/kernel/process_64.c:403 arch/x86/kernel/process_64.c:663)
[   12.586344][   T10]  ? kthread_affine_preferred (kernel/kthread.c:857)
[   12.586347][   T10]  ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
| [   13.064448][  T280] softirqs last disabled at (12000): __alloc_skb (./include/linux/bottom_half.h:20 (discriminator 2) net/core/skbuff.c:697 (discriminator 2))
| [   13.064450][  T280] Preemption disabled at:
| [   13.064451][  T280] vprintk_emit (kernel/printk/printk.c:2471)
| [   13.064460][  T280] Tainted: [W]=WARN
[   13.064461][  T280] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   13.064463][  T280] Call Trace:
[   13.064465][  T280]  <TASK>
[   13.064466][  T280]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   13.064472][  T280]  ? vprintk_emit (kernel/printk/printk.c:2471)
[   13.064474][  T280]  __might_resched.cold (kernel/sched/core.c:9234)
[   13.064478][  T280]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   13.064483][  T280]  ? __kmalloc_noprof (./include/linux/sched/mm.h:317 mm/slub.c:4636 mm/slub.c:4974 mm/slub.c:5413 mm/slub.c:5439)
[   13.064488][  T280]  __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))
[   13.064490][  T280]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   13.064496][  T280]  ? 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)
[   13.064499][  T280]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   13.064502][  T280]  put_chars (drivers/char/virtio_console.c:1176)
[   13.064503][  T280]  ? prb_final_commit (kernel/printk/printk_ringbuffer.c:1842)
[   13.064505][  T280]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   13.064508][  T280]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   13.064513][  T280]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   13.064515][  T280]  ? validate_chain (kernel/locking/lockdep.c:3817 (discriminator 2) kernel/locking/lockdep.c:3837 (discriminator 2) kernel/locking/lockdep.c:3892 (discriminator 2))
[   13.064519][  T280]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   13.064522][  T280]  ? mark_usage (kernel/locking/lockdep.c:4690)
[   13.064524][  T280]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   13.064525][  T280]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   13.064529][  T280]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   13.064531][  T280]  ? console_emit_next_record (kernel/printk/printk.c:3095 (discriminator 2) kernel/printk/printk.c:3182 (discriminator 2))
[   13.064534][  T280]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   13.064537][  T280]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   13.064541][  T280]  console_emit_next_record (kernel/printk/printk.c:3183)
[   13.064544][  T280]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   13.064546][  T280]  ? 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))
[   13.064549][  T280]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   13.064552][  T280]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   13.064556][  T280]  console_flush_one_record (kernel/printk/printk.c:3268)
[   13.064560][  T280]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   13.064562][  T280]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   13.064567][  T280]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   13.064569][  T280]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   13.064571][  T280]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   13.064574][  T280]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   13.064577][  T280]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   13.064579][  T280]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   13.064588][  T280]  vprintk_emit (kernel/printk/printk.c:2479)
[   13.064593][  T280]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   13.064595][  T280]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   13.064598][  T280]  ? mark_held_locks (kernel/locking/lockdep.c:4341)
[   13.064602][  T280]  _printk (kernel/printk/printk.c:2504)
[   13.064605][  T280]  ? snapshot_read.cold (user.c:?)
[   13.064609][  T280]  ? br_multicast_flood (??:?) bridge
[   13.064622][  T280]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3273 (discriminator 1))
[   13.064623][  T280]  ? rtnl_newlink (net/core/rtnetlink.c:4215)
[   13.064625][  T280]  ? rtnetlink_rcv_msg (net/core/rtnetlink.c:7132)
[   13.064629][  T280] br_set_state (net/bridge/br_stp.c:57 (discriminator 2)) bridge
[   13.064639][  T280] br_init_port (net/bridge/br_stp_if.c:39) bridge
[   13.064647][  T280] new_nbp (net/bridge/br_if.c:449) bridge
[   13.064658][  T280] br_add_if (net/bridge/br_if.c:592) bridge
[   13.064665][  T280]  ? is_bpf_text_address (./include/linux/rcupdate.h:882 kernel/bpf/core.c:751)
[   13.064669][  T280]  ? kernel_text_address (kernel/extable.c:125 kernel/extable.c:94)
[   13.064672][  T280]  ? __kernel_text_address (kernel/extable.c:79)
[   13.064676][  T280]  do_set_master (net/core/rtnetlink.c:3071)
[   13.064681][  T280]  do_setlink.isra.0 (net/core/rtnetlink.c:3273 (discriminator 1))
[   13.064684][  T280]  ? stack_trace_save (kernel/stacktrace.c:122 (discriminator 1))
[   13.064687][  T280]  ? rtnl_link_get_size (net/core/rtnetlink.c:747)
[   13.064688][  T280]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   13.064690][  T280]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   13.064694][  T280]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   13.064696][  T280]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   13.064698][  T280]  ? validate_chain (kernel/locking/lockdep.c:3817 (discriminator 2) kernel/locking/lockdep.c:3837 (discriminator 2) kernel/locking/lockdep.c:3892 (discriminator 2))
[   13.064701][  T280]  ? kasan_save_stack (mm/kasan/common.c:58)
[   13.064704][  T280]  ? kasan_save_stack (mm/kasan/common.c:57)
[   13.064705][  T280]  ? kasan_save_track (mm/kasan/common.c:78)
[   13.064708][  T280]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   13.064710][  T280]  ? netlink_seq_next (net/netlink/af_netlink.c:2685)
[   13.064713][  T280]  ? ___sys_sendmsg (net/socket.c:2757)
[   13.064718][  T280]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   13.064720][  T280]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:366 net/core/rtnetlink.c:4214)
[   13.064722][  T280]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   13.064725][  T280]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   13.064726][  T280]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   13.064728][  T280]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   13.064731][  T280]  ? trace_contention_end (./include/trace/events/lock.h:121 (discriminator 22))
[   13.064734][  T280]  ? __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)
[   13.064737][  T280]  ? __mutex_lock (kernel/locking/mutex.c:656 (discriminator 1) kernel/locking/mutex.c:821 (discriminator 1))
[   13.064740][  T280]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:366 net/core/rtnetlink.c:4214)
[   13.064743][  T280]  ? ww_mutex_lock (kernel/locking/mutex.c:934)
[   13.064745][  T280]  ? nla_get_range_signed (lib/nlattr.c:270)
[   13.064750][  T280]  ? __rtnl_newlink (net/core/rtnetlink.c:4063)
[   13.064755][  T280]  rtnl_newlink (net/core/rtnetlink.c:4215)
[   13.064760][  T280]  ? rtnl_bridge_getlink (net/core/rtnetlink.c:5558)
[   13.064762][  T280]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   13.064767][  T280]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   13.064768][  T280]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   13.064771][  T280]  ? rtnl_bridge_getlink (net/core/rtnetlink.c:5558)
[   13.064772][  T280]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   13.064776][  T280]  ? rtnl_bridge_getlink (net/core/rtnetlink.c:5558)
[   13.064778][  T280]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7132)
[   13.064781][  T280]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   13.064783][  T280]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   13.064787][  T280]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   13.064789][  T280]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   13.064792][  T280]  netlink_rcv_skb (net/netlink/af_netlink.c:2556)
[   13.064794][  T280]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   13.064797][  T280]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   13.064803][  T280]  ? netlink_deliver_tap (./include/linux/rcupdate.h:319 (discriminator 2) ./include/linux/rcupdate.h:880 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   13.064805][  T280]  ? netlink_deliver_tap (./include/linux/rcupdate.h:319 (discriminator 2) ./include/linux/rcupdate.h:880 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   13.064809][  T280]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   13.064813][  T280]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   13.064815][  T280]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   13.064819][  T280]  netlink_sendmsg (net/netlink/af_netlink.c:1900)
[   13.064823][  T280]  ? netlink_unicast (./include/net/net_namespace.h:422 (discriminator 7))
[   13.064827][  T280]  ? __might_fault (mm/memory.c:7482 (discriminator 5))
[   13.064832][  T280]  ____sys_sendmsg (net/socket.c:800 (discriminator 4) net/socket.c:815 (discriminator 4) net/socket.c:2713 (discriminator 4))
[   13.064835][  T280]  ? copy_msghdr_from_user (net/socket.c:2650)
[   13.064837][  T280]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5399)
[   13.064839][  T280]  ? move_addr_to_kernel (net/socket.c:258)
[   13.064846][  T280]  ___sys_sendmsg (net/socket.c:2767)
[   13.064849][  T280]  ? copy_msghdr_from_user (net/socket.c:2619)
[   13.064864][  T280]  __sys_sendmsg (net/socket.c:2799)
[   13.064867][  T280]  ? __sys_sendmsg_sock (net/socket.c:2780)
[   13.064873][  T280]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   13.064877][  T280]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[   13.064880][  T280]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[   13.064883][  T280]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   13.064885][  T280] RIP: 0033:0x7f49e3ef654e
[   13.064888][  T280] 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
[   13.064890][  T280] RSP: 002b:00007fff82941640 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   13.064893][  T280] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f49e3ef654e
[   13.064895][  T280] RDX: 0000000000000000 RSI: 00007fff829416f0 RDI: 0000000000000005
[   13.064895][  T280] RBP: 00007fff82941650 R08: 0000000000000000 R09: 0000000000000000
[   13.064896][  T280] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a90e3c3
[   13.064897][  T280] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007fff82941db0
| [   14.075161][   T53] softirqs last disabled at (10488): __dev_queue_xmit (./include/linux/bottom_half.h:20 (discriminator 2) ./include/linux/rcupdate.h:902 (discriminator 2) net/core/dev.c:4844 (discriminator 2))
| [   14.075164][   T53] Preemption disabled at:
| [   14.075165][   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))
| [   14.075178][   T53] Tainted: [W]=WARN
[   14.075179][   T53] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   14.075182][   T53] Workqueue: mld mld_dad_work
[   14.075186][   T53] Call Trace:
[   14.075188][   T53]  <TASK>
[   14.075192][   T53]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   14.075199][   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))
[   14.075203][   T53]  __might_resched.cold (kernel/sched/core.c:9234)
[   14.075209][   T53]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   14.075215][   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)
[   14.075222][   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))
[   14.075226][   T53]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   14.075234][   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)
[   14.075238][   T53]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   14.075244][   T53]  put_chars (drivers/char/virtio_console.c:1176)
[   14.075247][   T53]  ? check_prev_add (kernel/locking/lockdep.c:3185)
[   14.075250][   T53]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   14.075256][   T53]  ? validate_chain (kernel/locking/lockdep.c:159 kernel/locking/lockdep.c:191 kernel/locking/lockdep.c:3928)
[   14.075265][   T53]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   14.075276][   T53]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   14.075280][   T53]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   14.075286][   T53]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   14.075293][   T53]  console_emit_next_record (kernel/printk/printk.c:3183)
[   14.075300][   T53]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   14.075302][   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))
[   14.075308][   T53]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   14.075312][   T53]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   14.075319][   T53]  console_flush_one_record (kernel/printk/printk.c:3268)
[   14.075327][   T53]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   14.075329][   T53]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   14.075339][   T53]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   14.075344][   T53]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   14.075346][   T53]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   14.075350][   T53]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   14.075356][   T53]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   14.075359][   T53]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   14.075365][   T53]  vprintk_emit (kernel/printk/printk.c:2479)
[   14.075372][   T53]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   14.075376][   T53]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   14.075385][   T53]  _printk (kernel/printk/printk.c:2504)
[   14.075395][   T53]  ? snapshot_read.cold (user.c:?)
[   14.075398][   T53]  ? ___ratelimit (lib/ratelimit.c:97 (discriminator 3))
[   14.075407][   T53]  ? idr_get_free (??:?)
[   14.075416][   T53] ip6_tnl_xmit_ctl.cold (net/ipv6/ip6_tunnel.c:1064 (discriminator 3)) ip6_tunnel
[   14.075424][   T53] ip6gre_tunnel_xmit (net/ipv6/ip6_gre.c:888) ip6_gre
[   14.075431][   T53]  ? mark_usage (kernel/locking/lockdep.c:4690)
[   14.075435][   T53]  ? __gre6_xmit (./include/linux/skbuff.h:2904) ip6_gre
[   14.075442][   T53]  ? mark_usage (kernel/locking/lockdep.c:4690)
[   14.075444][   T53]  ? netif_skb_features (net/core/dev.c:3793 net/core/dev.c:3922)
[   14.075447][   T53]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   14.075450][   T53]  ? validate_chain (kernel/locking/lockdep.c:157 kernel/locking/lockdep.c:202 kernel/locking/lockdep.c:3329 kernel/locking/lockdep.c:3924)
[   14.075454][   T53]  ? skb_network_protocol (./include/linux/skbuff.h:2534)
[   14.075459][   T53]  ? mark_usage (kernel/locking/lockdep.c:4690)
[   14.075468][   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)
[   14.075471][   T53]  ? lockdep_hardirqs_on_prepare.part.0 (kernel/locking/lockdep.c:4407 (discriminator 17))
[   14.075476][   T53]  ? validate_xmit_skb_list (net/core/dev.c:4142)
[   14.075482][   T53]  sch_direct_xmit (net/sched/sch_generic.c:372)
[   14.075489][   T53]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   14.075493][   T53]  ? dequeue_skb (./include/trace/events/qdisc.h:14 (discriminator 19))
[   14.075496][   T53]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   14.075500][   T53]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   14.075509][   T53]  __dev_xmit_skb (net/core/dev.c:4262)
[   14.075514][   T53]  ? tc_run (net/core/dev.c:4444 (discriminator 6))
[   14.075519][   T53]  ? alloc_netdev_dummy (net/core/dev.c:12327)
[   14.075523][   T53]  ? netdev_offload_xstats_push_delta (net/core/dev.c:9326 net/core/dev.c:9461)
[   14.075526][   T53]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   14.075529][   T53]  ? check_prev_add (kernel/locking/lockdep.c:3185)
[   14.075532][   T53]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   14.075539][   T53]  __dev_queue_xmit (net/core/dev.c:4884)
[   14.075548][   T53]  ? __ww_mutex_add_waiter (kernel/locking/ww_mutex.h:300 kernel/locking/ww_mutex.h:582)
[   14.075556][   T53]  ? netdev_core_pick_tx (net/core/dev.c:4784)
[   14.075559][   T53]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   14.075561][   T53]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   14.075573][   T53]  ? neigh_hh_output (./include/net/neighbour.h:525)
[   14.075583][   T53]  ip6_finish_output2 (./include/net/neighbour.h:558 net/ipv6/ip6_output.c:138)
[   14.075598][   T53]  ? ip6_dst_lookup (net/ipv6/ip6_output.c:1269)
[   14.075601][   T53]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   14.075606][   T53]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   14.075611][   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))
[   14.075618][   T53]  ip6_finish_output (net/ipv6/ip6_output.c:210 net/ipv6/ip6_output.c:221)
[   14.075625][   T53]  ip6_output (./include/linux/netfilter.h:314 net/ipv6/ip6_output.c:248)
[   14.075631][   T53]  ? ip6_finish_output (./include/net/inet_sock.h:338 (discriminator 1))
[   14.075633][   T53]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   14.075636][   T53]  ? xfrm_bundle_lookup.constprop.0 (net/xfrm/xfrm_policy.c:3049)
[   14.075640][   T53]  ? mark_held_locks (kernel/locking/lockdep.c:4341)
[   14.075646][   T53]  ? __local_bh_enable_ip (kernel/softirq.c:478)
[   14.075650][   T53]  ? __local_bh_enable_ip (kernel/softirq.c:478)
[   14.075654][   T53]  ? icmp6_dst_alloc (net/ipv6/route.c:3364)
[   14.075660][   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))
[   14.075668][   T53]  ? mld_dad_start_work (net/ipv6/mcast.c:1133)
[   14.075685][   T53]  mld_dad_work (net/ipv6/mcast.c:2311)
[   14.075689][   T53]  ? process_one_work (kernel/workqueue.c:3363 (discriminator 2))
[   14.075692][   T53]  process_one_work (kernel/workqueue.c:3387)
[   14.075703][   T53]  ? __queue_delayed_work (kernel/workqueue.c:2622)
[   14.075708][   T53]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   14.075723][   T53]  worker_thread (kernel/workqueue.c:3470 kernel/workqueue.c:3551)
[   14.075730][   T53]  ? rescuer_thread (./include/linux/list.h:419 (discriminator 3))
[   14.075733][   T53]  ? __kthread_parkme (./include/linux/instrumented.h:82 ./include/asm-generic/bitops/instrumented-non-atomic.h:141 kernel/kthread.c:272)
[   14.075737][   T53]  ? rescuer_thread (./include/linux/list.h:419 (discriminator 3))
[   14.075742][   T53]  ? rescuer_thread (./include/linux/list.h:419 (discriminator 3))
[   14.075745][   T53]  kthread (kernel/kthread.c:436)
[   14.075747][   T53]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   14.075751][   T53]  ? kthread_affine_preferred (kernel/kthread.c:857)
[   14.075756][   T53]  ret_from_fork (arch/x86/kernel/process.c:158)
[   14.075762][   T53]  ? arch_exit_to_user_mode_prepare.isra.0 (arch/x86/entry/vdso/vma.c:80 (discriminator 1))
[   14.075767][   T53]  ? __switch_to (arch/x86/kernel/process_64.c:403 arch/x86/kernel/process_64.c:663)
[   14.075772][   T53]  ? kthread_affine_preferred (kernel/kthread.c:857)
[   14.075777][   T53]  ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
| [   18.292211][    C3]
| [   18.292211][    C3]
| [   18.292211][    C3] stack backtrace:
| [   18.292219][    C3] Tainted: [W]=WARN
[   18.292220][    C3] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   18.292223][    C3] Call Trace:
[   18.292225][    C3]  <IRQ>
[   18.292228][    C3]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   18.292233][    C3]  print_irq_inversion_bug.part.0.cold (kernel/locking/lockdep.c:4141)
[   18.292237][    C3]  mark_lock_irq (kernel/locking/lockdep.c:4095 kernel/locking/lockdep.c:4174 kernel/locking/lockdep.c:4310)
[   18.292241][    C3]  mark_lock (kernel/locking/lockdep.c:4769)
[   18.292244][    C3]  mark_usage (kernel/locking/lockdep.c:4658)
[   18.292246][    C3]  __lock_acquire (kernel/locking/lockdep.c:5208)
[   18.292250][    C3]  lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   18.292252][    C3]  ? console_lock_spinning_enable (kernel/printk/printk.c:1902 (discriminator 2))
[   18.292255][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   18.292259][    C3]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   18.292262][    C3]  console_lock_spinning_enable (kernel/printk/printk.c:1902 (discriminator 2))
[   18.292265][    C3]  ? console_lock_spinning_enable (kernel/printk/printk.c:1902 (discriminator 2))
[   18.292267][    C3]  console_emit_next_record (kernel/printk/printk.c:3177)
[   18.292270][    C3]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   18.292272][    C3]  ? console_flush_one_record (./include/linux/rcupdate.h:314 (discriminator 2) ./include/linux/srcu.h:439 (discriminator 2) kernel/printk/printk.c:291 (discriminator 2) kernel/printk/printk.c:3246 (discriminator 2))
[   18.292275][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   18.292278][    C3]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   18.292281][    C3]  console_flush_one_record (kernel/printk/printk.c:3268)
[   18.292284][    C3]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   18.292287][    C3]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   18.292290][    C3]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   18.292293][    C3]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   18.292295][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   18.292298][    C3]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   18.292301][    C3]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   18.292303][    C3]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   18.292306][    C3]  vprintk_emit (kernel/printk/printk.c:2479)
[   18.292310][    C3]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   18.292312][    C3]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   18.292316][    C3]  _printk (kernel/printk/printk.c:2504)
[   18.292318][    C3]  ? snapshot_read.cold (user.c:?)
[   18.292321][    C3]  ? ___ratelimit (lib/ratelimit.c:97 (discriminator 3))
[   18.292326][    C3]  ? idr_get_free (??:?)
[   18.292329][    C3] ip6_tnl_xmit_ctl.cold (net/ipv6/ip6_tunnel.c:1064 (discriminator 3)) ip6_tunnel
[   18.292333][    C3] ip6gre_tunnel_xmit (net/ipv6/ip6_gre.c:888) ip6_gre
[   18.292337][    C3]  ? mark_usage (kernel/locking/lockdep.c:4690)
[   18.292339][    C3]  ? __gre6_xmit (./include/linux/skbuff.h:2904) ip6_gre
[   18.292342][    C3]  ? mark_usage (kernel/locking/lockdep.c:4690)
[   18.292345][    C3]  ? netif_skb_features (net/core/dev.c:3793 net/core/dev.c:3922)
[   18.292347][    C3]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   18.292349][    C3]  ? validate_chain (kernel/locking/lockdep.c:157 kernel/locking/lockdep.c:202 kernel/locking/lockdep.c:3329 kernel/locking/lockdep.c:3924)
[   18.292352][    C3]  ? skb_network_protocol (./include/linux/skbuff.h:2534)
[   18.292355][    C3]  ? mark_usage (kernel/locking/lockdep.c:4690)
[   18.292358][    C3]  dev_hard_start_xmit (./include/linux/netdevice.h:5429 ./include/linux/netdevice.h:5438 net/core/dev.c:3937 net/core/dev.c:3953)
[   18.292360][    C3]  ? validate_chain (kernel/locking/lockdep.c:154 (discriminator 5) kernel/locking/lockdep.c:202 (discriminator 5) kernel/locking/lockdep.c:3329 (discriminator 5) kernel/locking/lockdep.c:3924 (discriminator 5))
[   18.292363][    C3]  ? validate_xmit_skb_list (net/core/dev.c:4142)
[   18.292366][    C3]  sch_direct_xmit (net/sched/sch_generic.c:372)
[   18.292368][    C3]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   18.292371][    C3]  ? dequeue_skb (./include/trace/events/qdisc.h:14 (discriminator 19))
[   18.292373][    C3]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   18.292376][    C3]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   18.292379][    C3]  __dev_xmit_skb (net/core/dev.c:4262)
[   18.292382][    C3]  ? tc_run (net/core/dev.c:4444 (discriminator 6))
[   18.292384][    C3]  ? alloc_netdev_dummy (net/core/dev.c:12327)
[   18.292386][    C3]  ? netdev_offload_xstats_push_delta (net/core/dev.c:9326 net/core/dev.c:9461)
[   18.292394][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   18.292396][    C3]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   18.292399][    C3]  __dev_queue_xmit (net/core/dev.c:4884)
[   18.292404][    C3]  ? netdev_core_pick_tx (net/core/dev.c:4784)
[   18.292406][    C3]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   18.292408][    C3]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   18.292413][    C3]  ? neigh_hh_output (./include/net/neighbour.h:525)
[   18.292416][    C3]  ip6_finish_output2 (./include/net/neighbour.h:558 net/ipv6/ip6_output.c:138)
[   18.292419][    C3]  ? ip6_dst_lookup (net/ipv6/ip6_output.c:1269)
[   18.292421][    C3]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   18.292424][    C3]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   18.292427][    C3]  ? ip6_mtu (./include/linux/rcupdate.h:319 (discriminator 2) ./include/linux/rcupdate.h:880 (discriminator 2) ./include/net/ip6_route.h:384 (discriminator 2) net/ipv6/route.c:3290 (discriminator 2))
[   18.292430][    C3]  ip6_finish_output (net/ipv6/ip6_output.c:210 net/ipv6/ip6_output.c:221)
[   18.292433][    C3]  ip6_output (./include/linux/netfilter.h:314 net/ipv6/ip6_output.c:248)
[   18.292435][    C3]  ? ip6_finish_output (./include/net/inet_sock.h:338 (discriminator 1))
[   18.292438][    C3]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   18.292440][    C3]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   18.292442][    C3]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   18.292444][    C3]  ? __local_bh_enable_ip (kernel/softirq.c:478)
[   18.292448][    C3]  ndisc_send_skb (./include/net/dst.h:470 (discriminator 4) ./include/linux/netfilter.h:325 (discriminator 4) net/ipv6/ndisc.c:513 (discriminator 4))
[   18.292452][    C3]  ? ndisc_recv_na (./include/net/net_namespace.h:422 (discriminator 7))
[   18.292454][    C3]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   18.292458][    C3]  ? __ndisc_fill_addr_option (net/ipv6/ndisc.c:159)
[   18.292461][    C3]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   18.292464][    C3]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   18.292466][    C3]  addrconf_rs_timer (net/ipv6/addrconf.c:4073)
[   18.292469][    C3]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   18.292472][    C3]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   18.292475][    C3]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   18.292478][    C3]  call_timer_fn (kernel/time/timer.c:1748)
[   18.292480][    C3]  ? detach_if_pending (./include/linux/list.h:1159)
[   18.292483][    C3]  ? debug_object_active_state (lib/debugobjects.c:1122)
[   18.292487][    C3]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   18.292489][    C3]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   18.292492][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   18.292495][    C3]  __run_timers (kernel/time/timer.c:1799 kernel/time/timer.c:2374)
[   18.292497][    C3]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   18.292501][    C3]  ? __bpf_trace_itimer_expire (./include/trace/events/timer.h:407)
[   18.292503][    C3]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   18.292508][    C3]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   18.292511][    C3]  run_timer_softirq (kernel/time/timer.c:2386 kernel/time/timer.c:2395 kernel/time/timer.c:2403)
[   18.292514][    C3]  ? __run_timers (./include/trace/events/timer.h:138 (discriminator 19))
[   18.292517][    C3]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   18.292520][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   18.292522][    C3]  handle_softirqs (kernel/softirq.c:645)
[   18.292525][    C3]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   18.292528][    C3]  ? _local_bh_enable (kernel/softirq.c:428 (discriminator 1))
[   18.292531][    C3]  __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
[   18.292533][    C3]  irq_exit_rcu (kernel/softirq.c:784)
[   18.292535][    C3]  sysvec_apic_timer_interrupt (arch/x86/kernel/apic/apic.c:1062 (discriminator 37) arch/x86/kernel/apic/apic.c:1062 (discriminator 37))
[   18.292538][    C3]  </IRQ>
[   18.292539][    C3]  <TASK>
[   18.292540][    C3]  ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4488)
[   18.292542][    C3]  asm_sysvec_apic_timer_interrupt (./arch/x86/include/asm/idtentry.h:674)
[   18.292545][    C3] RIP: 0010:pv_native_safe_halt (./arch/x86/include/asm/irqflags.h:48 arch/x86/kernel/paravirt.c:63)
[   18.292548][    C3] Code: 48 8b 3d 94 f2 f5 01 e8 1f 00 00 00 48 2b 05 58 b3 95 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 13 a6 11 00 fb f4 <c3> 0f 1f 40 d6 48 83 ec 20 8b 17 49 89 f8 83 e2 fe 41 89 d2 0f 01
All code
========
   0:	48 8b 3d 94 f2 f5 01 	mov    0x1f5f294(%rip),%rdi        # 0x1f5f29b
   7:	e8 1f 00 00 00       	call   0x2b
   c:	48 2b 05 58 b3 95 00 	sub    0x95b358(%rip),%rax        # 0x95b36b
  13:	c3                   	ret
  14:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  1b:	f3 0f 1e fa          	endbr64
  1f:	eb 07                	jmp    0x28
  21:	0f 00 2d 13 a6 11 00 	verw   0x11a613(%rip)        # 0x11a63b
  28:	fb                   	sti
  29:	f4                   	hlt
  2a:*	c3                   	ret		<-- trapping instruction
  2b:	0f 1f 40 d6          	nopl   -0x2a(%rax)
  2f:	48 83 ec 20          	sub    $0x20,%rsp
  33:	8b 17                	mov    (%rdi),%edx
  35:	49 89 f8             	mov    %rdi,%r8
  38:	83 e2 fe             	and    $0xfffffffe,%edx
  3b:	41 89 d2             	mov    %edx,%r10d
  3e:	0f                   	.byte 0xf
  3f:	01                   	.byte 0x1

Code starting with the faulting instruction
===========================================
   0:	c3                   	ret
   1:	0f 1f 40 d6          	nopl   -0x2a(%rax)
   5:	48 83 ec 20          	sub    $0x20,%rsp
   9:	8b 17                	mov    (%rdi),%edx
   b:	49 89 f8             	mov    %rdi,%r8
   e:	83 e2 fe             	and    $0xfffffffe,%edx
  11:	41 89 d2             	mov    %edx,%r10d
  14:	0f                   	.byte 0xf
  15:	01                   	.byte 0x1
[   18.292551][    C3] RSP: 0018:ffa0000000167e00 EFLAGS: 00000282
[   18.292555][    C3] RAX: 000000000009f2ef RBX: ff11000001c88040 RCX: ffffffff89cf0307
[   18.292557][    C3] RDX: ff11000001c88040 RSI: ffffffff8ca38b1c RDI: ffffffff8c48d8e0
[   18.292558][    C3] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[   18.292560][    C3] R10: 0000000000000003 R11: 0000000000000001 R12: 1ff400000002cfc3
[   18.292561][    C3] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000000000
[   18.292563][    C3]  ? cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   18.292567][    C3]  default_idle (./arch/x86/include/asm/paravirt.h:62 arch/x86/kernel/process.c:768)
[   18.292569][    C3]  default_idle_call (kernel/sched/idle.c:122)
[   18.292572][    C3]  cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   18.292574][    C3]  ? arch_cpu_idle_exit+0x40/0x40
[   18.292577][    C3]  ? mark_tsc_async_resets (arch/x86/kernel/tsc_sync.c:49)
[   18.292580][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   18.292583][    C3]  do_idle (kernel/sched/idle.c:355)
[   18.292585][    C3]  cpu_startup_entry (kernel/sched/idle.c:454)
[   18.292587][    C3]  start_secondary (arch/x86/kernel/smpboot.c:312)
[   18.292590][    C3]  ? set_cpu_sibling_map (arch/x86/kernel/smpboot.c:733 (discriminator 4))
[   18.292593][    C3]  common_startup_64 (arch/x86/kernel/head_64.S:418)
| [   18.292626][    C3] softirqs last disabled at (652017): __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
| [   18.292628][    C3] Preemption disabled at:
| [   18.292629][    C3] 0x0
| [   18.292637][    C3] Tainted: [W]=WARN
[   18.292637][    C3] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   18.292639][    C3] Call Trace:
[   18.292639][    C3]  <IRQ>
[   18.292640][    C3]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   18.292644][    C3]  __might_resched.cold (kernel/sched/core.c:9234)
[   18.292647][    C3]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   18.292651][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   18.292654][    C3]  __kmalloc_noprof (./include/linux/sched/mm.h:322 (discriminator 2) mm/slub.c:4636 (discriminator 2) mm/slub.c:4974 (discriminator 2) mm/slub.c:5413 (discriminator 2) mm/slub.c:5439 (discriminator 2))
[   18.292657][    C3]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   18.292659][    C3]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   18.292662][    C3]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:58 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   18.292665][    C3]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   18.292668][    C3]  put_chars (drivers/char/virtio_console.c:1176)
[   18.292670][    C3]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   18.292673][    C3]  ? mark_lock (kernel/locking/lockdep.c:4769)
[   18.292676][    C3]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   18.292679][    C3]  ? __lock_acquire (kernel/locking/lockdep.c:5208)
[   18.292682][    C3]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   18.292685][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   18.292687][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   18.292689][    C3]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   18.292692][    C3]  console_emit_next_record (kernel/printk/printk.c:3183)
[   18.292696][    C3]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   18.292698][    C3]  ? console_flush_one_record (./include/linux/rcupdate.h:314 (discriminator 2) ./include/linux/srcu.h:439 (discriminator 2) kernel/printk/printk.c:291 (discriminator 2) kernel/printk/printk.c:3246 (discriminator 2))
[   18.292701][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   18.292703][    C3]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   18.292706][    C3]  console_flush_one_record (kernel/printk/printk.c:3268)
[   18.292710][    C3]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   18.292712][    C3]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   18.292716][    C3]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   18.292718][    C3]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   18.292721][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   18.292723][    C3]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   18.292726][    C3]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   18.292729][    C3]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   18.292732][    C3]  vprintk_emit (kernel/printk/printk.c:2479)
[   18.292735][    C3]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   18.292738][    C3]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   18.292741][    C3]  _printk (kernel/printk/printk.c:2504)
[   18.292744][    C3]  ? snapshot_read.cold (user.c:?)
[   18.292746][    C3]  ? ___ratelimit (lib/ratelimit.c:97 (discriminator 3))
[   18.292750][    C3]  ? idr_get_free (??:?)
[   18.292753][    C3] ip6_tnl_xmit_ctl.cold (net/ipv6/ip6_tunnel.c:1064 (discriminator 3)) ip6_tunnel
[   18.292758][    C3] ip6gre_tunnel_xmit (net/ipv6/ip6_gre.c:888) ip6_gre
[   18.292761][    C3]  ? mark_usage (kernel/locking/lockdep.c:4690)
[   18.292763][    C3]  ? __gre6_xmit (./include/linux/skbuff.h:2904) ip6_gre
[   18.292767][    C3]  ? mark_usage (kernel/locking/lockdep.c:4690)
[   18.292769][    C3]  ? netif_skb_features (net/core/dev.c:3793 net/core/dev.c:3922)
[   18.292771][    C3]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   18.292773][    C3]  ? validate_chain (kernel/locking/lockdep.c:157 kernel/locking/lockdep.c:202 kernel/locking/lockdep.c:3329 kernel/locking/lockdep.c:3924)
[   18.292776][    C3]  ? skb_network_protocol (./include/linux/skbuff.h:2534)
[   18.292779][    C3]  ? mark_usage (kernel/locking/lockdep.c:4690)
[   18.292782][    C3]  dev_hard_start_xmit (./include/linux/netdevice.h:5429 ./include/linux/netdevice.h:5438 net/core/dev.c:3937 net/core/dev.c:3953)
[   18.292784][    C3]  ? validate_chain (kernel/locking/lockdep.c:154 (discriminator 5) kernel/locking/lockdep.c:202 (discriminator 5) kernel/locking/lockdep.c:3329 (discriminator 5) kernel/locking/lockdep.c:3924 (discriminator 5))
[   18.292787][    C3]  ? validate_xmit_skb_list (net/core/dev.c:4142)
[   18.292790][    C3]  sch_direct_xmit (net/sched/sch_generic.c:372)
[   18.292792][    C3]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   18.292795][    C3]  ? dequeue_skb (./include/trace/events/qdisc.h:14 (discriminator 19))
[   18.292797][    C3]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   18.292800][    C3]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   18.292803][    C3]  __dev_xmit_skb (net/core/dev.c:4262)
[   18.292805][    C3]  ? tc_run (net/core/dev.c:4444 (discriminator 6))
[   18.292808][    C3]  ? alloc_netdev_dummy (net/core/dev.c:12327)
[   18.292810][    C3]  ? netdev_offload_xstats_push_delta (net/core/dev.c:9326 net/core/dev.c:9461)
[   18.292813][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   18.292815][    C3]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   18.292818][    C3]  __dev_queue_xmit (net/core/dev.c:4884)
[   18.292823][    C3]  ? netdev_core_pick_tx (net/core/dev.c:4784)
[   18.292825][    C3]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   18.292827][    C3]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   18.292831][    C3]  ? neigh_hh_output (./include/net/neighbour.h:525)
[   18.292835][    C3]  ip6_finish_output2 (./include/net/neighbour.h:558 net/ipv6/ip6_output.c:138)
[   18.292838][    C3]  ? ip6_dst_lookup (net/ipv6/ip6_output.c:1269)
[   18.292840][    C3]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   18.292842][    C3]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   18.292845][    C3]  ? ip6_mtu (./include/linux/rcupdate.h:319 (discriminator 2) ./include/linux/rcupdate.h:880 (discriminator 2) ./include/net/ip6_route.h:384 (discriminator 2) net/ipv6/route.c:3290 (discriminator 2))
[   18.292848][    C3]  ip6_finish_output (net/ipv6/ip6_output.c:210 net/ipv6/ip6_output.c:221)
[   18.292851][    C3]  ip6_output (./include/linux/netfilter.h:314 net/ipv6/ip6_output.c:248)
[   18.292854][    C3]  ? ip6_finish_output (./include/net/inet_sock.h:338 (discriminator 1))
[   18.292856][    C3]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   18.292858][    C3]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   18.292861][    C3]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   18.292863][    C3]  ? __local_bh_enable_ip (kernel/softirq.c:478)
[   18.292866][    C3]  ndisc_send_skb (./include/net/dst.h:470 (discriminator 4) ./include/linux/netfilter.h:325 (discriminator 4) net/ipv6/ndisc.c:513 (discriminator 4))
[   18.292870][    C3]  ? ndisc_recv_na (./include/net/net_namespace.h:422 (discriminator 7))
[   18.292873][    C3]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   18.292876][    C3]  ? __ndisc_fill_addr_option (net/ipv6/ndisc.c:159)
[   18.292879][    C3]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   18.292882][    C3]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   18.292884][    C3]  addrconf_rs_timer (net/ipv6/addrconf.c:4073)
[   18.292888][    C3]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   18.292891][    C3]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   18.292893][    C3]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   18.292896][    C3]  call_timer_fn (kernel/time/timer.c:1748)
[   18.292899][    C3]  ? detach_if_pending (./include/linux/list.h:1159)
[   18.292902][    C3]  ? debug_object_active_state (lib/debugobjects.c:1122)
[   18.292904][    C3]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   18.292907][    C3]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   18.292909][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   18.292912][    C3]  __run_timers (kernel/time/timer.c:1799 kernel/time/timer.c:2374)
[   18.292915][    C3]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   18.292919][    C3]  ? __bpf_trace_itimer_expire (./include/trace/events/timer.h:407)
[   18.292921][    C3]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   18.292925][    C3]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   18.292929][    C3]  run_timer_softirq (kernel/time/timer.c:2386 kernel/time/timer.c:2395 kernel/time/timer.c:2403)
[   18.292932][    C3]  ? __run_timers (./include/trace/events/timer.h:138 (discriminator 19))
[   18.292934][    C3]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   18.292937][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   18.292939][    C3]  handle_softirqs (kernel/softirq.c:645)
[   18.292942][    C3]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   18.292945][    C3]  ? _local_bh_enable (kernel/softirq.c:428 (discriminator 1))
[   18.292948][    C3]  __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
[   18.292950][    C3]  irq_exit_rcu (kernel/softirq.c:784)
[   18.292952][    C3]  sysvec_apic_timer_interrupt (arch/x86/kernel/apic/apic.c:1062 (discriminator 37) arch/x86/kernel/apic/apic.c:1062 (discriminator 37))
[   18.292955][    C3]  </IRQ>
[   18.292955][    C3]  <TASK>
[   18.292956][    C3]  ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4488)
[   18.292959][    C3]  asm_sysvec_apic_timer_interrupt (./arch/x86/include/asm/idtentry.h:674)
[   18.292961][    C3] RIP: 0010:pv_native_safe_halt (./arch/x86/include/asm/irqflags.h:48 arch/x86/kernel/paravirt.c:63)
[   18.292963][    C3] Code: 48 8b 3d 94 f2 f5 01 e8 1f 00 00 00 48 2b 05 58 b3 95 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 13 a6 11 00 fb f4 <c3> 0f 1f 40 d6 48 83 ec 20 8b 17 49 89 f8 83 e2 fe 41 89 d2 0f 01
All code
========
   0:	48 8b 3d 94 f2 f5 01 	mov    0x1f5f294(%rip),%rdi        # 0x1f5f29b
   7:	e8 1f 00 00 00       	call   0x2b
   c:	48 2b 05 58 b3 95 00 	sub    0x95b358(%rip),%rax        # 0x95b36b
  13:	c3                   	ret
  14:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  1b:	f3 0f 1e fa          	endbr64
  1f:	eb 07                	jmp    0x28
  21:	0f 00 2d 13 a6 11 00 	verw   0x11a613(%rip)        # 0x11a63b
  28:	fb                   	sti
  29:	f4                   	hlt
  2a:*	c3                   	ret		<-- trapping instruction
  2b:	0f 1f 40 d6          	nopl   -0x2a(%rax)
  2f:	48 83 ec 20          	sub    $0x20,%rsp
  33:	8b 17                	mov    (%rdi),%edx
  35:	49 89 f8             	mov    %rdi,%r8
  38:	83 e2 fe             	and    $0xfffffffe,%edx
  3b:	41 89 d2             	mov    %edx,%r10d
  3e:	0f                   	.byte 0xf
  3f:	01                   	.byte 0x1

Code starting with the faulting instruction
===========================================
   0:	c3                   	ret
   1:	0f 1f 40 d6          	nopl   -0x2a(%rax)
   5:	48 83 ec 20          	sub    $0x20,%rsp
   9:	8b 17                	mov    (%rdi),%edx
   b:	49 89 f8             	mov    %rdi,%r8
   e:	83 e2 fe             	and    $0xfffffffe,%edx
  11:	41 89 d2             	mov    %edx,%r10d
  14:	0f                   	.byte 0xf
  15:	01                   	.byte 0x1
[   18.292965][    C3] RSP: 0018:ffa0000000167e00 EFLAGS: 00000282
[   18.292967][    C3] RAX: 000000000009f2ef RBX: ff11000001c88040 RCX: ffffffff89cf0307
[   18.292969][    C3] RDX: ff11000001c88040 RSI: ffffffff8ca38b1c RDI: ffffffff8c48d8e0
[   18.292970][    C3] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[   18.292971][    C3] R10: 0000000000000003 R11: 0000000000000001 R12: 1ff400000002cfc3
[   18.292972][    C3] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000000000
[   18.292975][    C3]  ? cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   18.292978][    C3]  default_idle (./arch/x86/include/asm/paravirt.h:62 arch/x86/kernel/process.c:768)
[   18.292981][    C3]  default_idle_call (kernel/sched/idle.c:122)
[   18.292983][    C3]  cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   18.292985][    C3]  ? arch_cpu_idle_exit+0x40/0x40
[   18.292988][    C3]  ? mark_tsc_async_resets (arch/x86/kernel/tsc_sync.c:49)
[   18.292990][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   18.292993][    C3]  do_idle (kernel/sched/idle.c:355)
[   18.292995][    C3]  cpu_startup_entry (kernel/sched/idle.c:454)
[   18.292998][    C3]  start_secondary (arch/x86/kernel/smpboot.c:312)
[   18.293000][    C3]  ? set_cpu_sibling_map (arch/x86/kernel/smpboot.c:733 (discriminator 4))
[   18.293003][    C3]  common_startup_64 (arch/x86/kernel/head_64.S:418)
| [   26.995776][    C3] softirqs last disabled at (652017): __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
| [   26.995778][    C3] Preemption disabled at:
| [   26.995778][    C3] 0x0
| [   26.995789][    C3] Tainted: [W]=WARN
[   26.995790][    C3] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   26.995792][    C3] Call Trace:
[   26.995794][    C3]  <IRQ>
[   26.995796][    C3]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   26.995801][    C3]  __might_resched.cold (kernel/sched/core.c:9234)
[   26.995805][    C3]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   26.995808][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   26.995812][    C3]  __kmalloc_noprof (./include/linux/sched/mm.h:322 (discriminator 2) mm/slub.c:4636 (discriminator 2) mm/slub.c:4974 (discriminator 2) mm/slub.c:5413 (discriminator 2) mm/slub.c:5439 (discriminator 2))
[   26.995816][    C3]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   26.995818][    C3]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   26.995822][    C3]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:58 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   26.995824][    C3]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   26.995826][    C3]  put_chars (drivers/char/virtio_console.c:1176)
[   26.995827][    C3]  ? desc_read_finalized_seq (kernel/printk/printk_ringbuffer.c:1934)
[   26.995829][    C3]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   26.995831][    C3]  ? console_prepend_replay (kernel/printk/printk.c:3005)
[   26.995833][    C3]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   26.995836][    C3]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   26.995837][    C3]  ? do_raw_spin_lock (./include/linux/instrumented.h:55 ./include/linux/atomic/atomic-instrumented.h:1301 ./include/asm-generic/qspinlock.h:112 kernel/locking/spinlock_debug.c:116)
[   26.995839][    C3]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   26.995841][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   26.995842][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   26.995844][    C3]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   26.995846][    C3]  console_emit_next_record (kernel/printk/printk.c:3183)
[   26.995849][    C3]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   26.995851][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   26.995852][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   26.995854][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   26.995855][    C3]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   26.995857][    C3]  ? console_flush_one_record (kernel/printk/printk.c:3247)
[   26.995859][    C3]  console_flush_one_record (kernel/printk/printk.c:3268)
[   26.995861][    C3]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   26.995864][    C3]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   26.995865][    C3]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   26.995867][    C3]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   26.995868][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   26.995870][    C3]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   26.995871][    C3]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   26.995873][    C3]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   26.995875][    C3]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   26.995876][    C3]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   26.995878][    C3]  vprintk_emit (kernel/printk/printk.c:2479)
[   26.995881][    C3]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   26.995883][    C3]  ? do_raw_spin_trylock (./include/linux/instrumented.h:55 ./include/linux/atomic/atomic-instrumented.h:1301 ./include/asm-generic/qspinlock.h:98 kernel/locking/spinlock_debug.c:123)
[   26.995884][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   26.995886][    C3]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   26.995888][    C3]  _printk (kernel/printk/printk.c:2504)
[   26.995891][    C3]  ? snapshot_read.cold (user.c:?)
[   26.995893][    C3]  ? ___ratelimit (lib/ratelimit.c:97 (discriminator 3))
[   26.995897][    C3]  ? __ipv6_chk_addr_and_flags (./include/linux/rcupdate.h:850 net/ipv6/addrconf.c:1996)
[   26.995900][    C3]  ? idr_get_free (??:?)
[   26.995902][    C3]  ? trace_irq_enable.constprop.0 (./include/linux/instrumented.h:82 ./include/asm-generic/bitops/instrumented-non-atomic.h:141 ./include/linux/cpumask.h:650 ./include/linux/cpumask.h:1232 ./include/trace/events/preemptirq.h:40)
[   26.995905][    C3] ip6_tnl_xmit_ctl.cold (net/ipv6/ip6_tunnel.c:1064 (discriminator 3)) ip6_tunnel
[   26.995909][    C3] ip6gre_tunnel_xmit (net/ipv6/ip6_gre.c:888) ip6_gre
[   26.995913][    C3]  ? __gre6_xmit (./include/linux/skbuff.h:2904) ip6_gre
[   26.995915][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   26.995917][    C3]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   26.995918][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   26.995920][    C3]  ? netif_skb_features (net/core/dev.c:3793 net/core/dev.c:3922)
[   26.995924][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   26.995925][    C3]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   26.995927][    C3]  ? skb_network_protocol (./include/linux/skbuff.h:2534)
[   26.995928][    C3]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   26.995930][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   26.995931][    C3]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   26.995933][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   26.995935][    C3]  ? get_stack_info_noinstr (arch/x86/kernel/dumpstack_64.c:173)
[   26.995937][    C3]  dev_hard_start_xmit (./include/linux/netdevice.h:5429 ./include/linux/netdevice.h:5438 net/core/dev.c:3937 net/core/dev.c:3953)
[   26.995939][    C3]  ? validate_xmit_skb_list (net/core/dev.c:4142)
[   26.995941][    C3]  sch_direct_xmit (net/sched/sch_generic.c:372)
[   26.995944][    C3]  ? get_stack_info_noinstr (arch/x86/kernel/dumpstack_64.c:173)
[   26.995945][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   26.995947][    C3]  ? dequeue_skb (./include/trace/events/qdisc.h:14 (discriminator 19))
[   26.995948][    C3]  ? do_raw_spin_trylock (./include/linux/instrumented.h:55 ./include/linux/atomic/atomic-instrumented.h:1301 ./include/asm-generic/qspinlock.h:98 kernel/locking/spinlock_debug.c:123)
[   26.995950][    C3]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   26.995952][    C3]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   26.995954][    C3]  __dev_xmit_skb (net/core/dev.c:4262)
[   26.995956][    C3]  ? tc_run (net/core/dev.c:4444 (discriminator 4))
[   26.995958][    C3]  ? alloc_netdev_dummy (net/core/dev.c:12327)
[   26.995959][    C3]  ? netdev_offload_xstats_push_delta (net/core/dev.c:9326 net/core/dev.c:9461)
[   26.995961][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   26.995962][    C3]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   26.995964][    C3]  __dev_queue_xmit (net/core/dev.c:4884)
[   26.995967][    C3]  ? filter_irq_stacks (kernel/stacktrace.c:402)
[   26.995969][    C3]  ? addrconf_rs_timer (net/ipv6/addrconf.c:4073)
[   26.995971][    C3]  ? stack_depot_save_flags (lib/stackdepot.c:609 lib/stackdepot.c:676)
[   26.995974][    C3]  ? netdev_core_pick_tx (net/core/dev.c:4784)
[   26.995977][    C3]  ? neigh_hh_output (./include/net/neighbour.h:525)
[   26.995979][    C3]  ip6_finish_output2 (./include/net/neighbour.h:558 net/ipv6/ip6_output.c:138)
[   26.995981][    C3]  ? ip6_dst_lookup (net/ipv6/ip6_output.c:1269)
[   26.995983][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   26.995985][    C3]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   26.995986][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   26.995988][    C3]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   26.995989][    C3]  ip6_finish_output (net/ipv6/ip6_output.c:210 net/ipv6/ip6_output.c:221)
[   26.995991][    C3]  ip6_output (./include/linux/netfilter.h:314 net/ipv6/ip6_output.c:248)
[   26.995993][    C3]  ? ip6_finish_output (./include/net/inet_sock.h:338 (discriminator 1))
[   26.995994][    C3]  ? xfrm_bundle_lookup.constprop.0 (net/xfrm/xfrm_policy.c:3049)
[   26.995997][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   26.995999][    C3]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   26.996000][    C3]  ? trace_irq_disable.constprop.0 (./include/trace/events/preemptirq.h:36 (discriminator 22))
[   26.996001][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   26.996003][    C3]  ? trace_hardirqs_on (kernel/trace/trace_preemptirq.c:78)
[   26.996004][    C3]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   26.996005][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   26.996007][    C3]  ndisc_send_skb (./include/net/dst.h:470 (discriminator 4) ./include/linux/netfilter.h:325 (discriminator 4) net/ipv6/ndisc.c:513 (discriminator 4))
[   26.996010][    C3]  ? ndisc_recv_na (./include/net/net_namespace.h:422 (discriminator 7))
[   26.996013][    C3]  ? __ndisc_fill_addr_option (net/ipv6/ndisc.c:159)
[   26.996015][    C3]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   26.996017][    C3]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   26.996019][    C3]  addrconf_rs_timer (net/ipv6/addrconf.c:4073)
[   26.996021][    C3]  ? do_raw_spin_lock (./include/linux/instrumented.h:55 ./include/linux/atomic/atomic-instrumented.h:1301 ./include/asm-generic/qspinlock.h:112 kernel/locking/spinlock_debug.c:116)
[   26.996023][    C3]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   26.996024][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   26.996026][    C3]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   26.996027][    C3]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:58 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   26.996029][    C3]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   26.996031][    C3]  call_timer_fn (kernel/time/timer.c:1748)
[   26.996033][    C3]  ? detach_if_pending (./include/linux/list.h:1159)
[   26.996035][    C3]  ? debug_object_active_state (lib/debugobjects.c:1122)
[   26.996039][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   26.996041][    C3]  __run_timers (kernel/time/timer.c:1799 kernel/time/timer.c:2374)
[   26.996043][    C3]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   26.996045][    C3]  ? __bpf_trace_itimer_expire (./include/trace/events/timer.h:407)
[   26.996047][    C3]  ? do_raw_spin_lock (./include/linux/instrumented.h:55 ./include/linux/atomic/atomic-instrumented.h:1301 ./include/asm-generic/qspinlock.h:112 kernel/locking/spinlock_debug.c:116)
[   26.996049][    C3]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   26.996052][    C3]  run_timer_softirq (kernel/time/timer.c:2386 kernel/time/timer.c:2395 kernel/time/timer.c:2403)
[   26.996054][    C3]  ? __run_timers (./include/trace/events/timer.h:138 (discriminator 19))
[   26.996055][    C3]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   26.996056][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   26.996058][    C3]  handle_softirqs (kernel/softirq.c:645)
[   26.996060][    C3]  ? _local_bh_enable (kernel/softirq.c:428 (discriminator 1))
[   26.996062][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   26.996063][    C3]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   26.996065][    C3]  __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
[   26.996066][    C3]  irq_exit_rcu (kernel/softirq.c:784)
[   26.996068][    C3]  sysvec_apic_timer_interrupt (arch/x86/kernel/apic/apic.c:1062 (discriminator 37) arch/x86/kernel/apic/apic.c:1062 (discriminator 37))
[   26.996070][    C3]  </IRQ>
[   26.996071][    C3]  <TASK>
[   26.996071][    C3]  ? _raw_spin_unlock (./include/linux/spinlock_api_smp.h:201 (discriminator 1) kernel/locking/spinlock.c:213 (discriminator 1))
[   26.996074][    C3]  asm_sysvec_apic_timer_interrupt (./arch/x86/include/asm/idtentry.h:674)
[   26.996076][    C3] RIP: 0010:pv_native_safe_halt (./arch/x86/include/asm/irqflags.h:48 arch/x86/kernel/paravirt.c:63)
[   26.996080][    C3] Code: 48 8b 3d 94 f2 f5 01 e8 1f 00 00 00 48 2b 05 58 b3 95 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 13 a6 11 00 fb f4 <c3> 0f 1f 40 d6 48 83 ec 20 8b 17 49 89 f8 83 e2 fe 41 89 d2 0f 01
All code
========
   0:	48 8b 3d 94 f2 f5 01 	mov    0x1f5f294(%rip),%rdi        # 0x1f5f29b
   7:	e8 1f 00 00 00       	call   0x2b
   c:	48 2b 05 58 b3 95 00 	sub    0x95b358(%rip),%rax        # 0x95b36b
  13:	c3                   	ret
  14:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  1b:	f3 0f 1e fa          	endbr64
  1f:	eb 07                	jmp    0x28
  21:	0f 00 2d 13 a6 11 00 	verw   0x11a613(%rip)        # 0x11a63b
  28:	fb                   	sti
  29:	f4                   	hlt
  2a:*	c3                   	ret		<-- trapping instruction
  2b:	0f 1f 40 d6          	nopl   -0x2a(%rax)
  2f:	48 83 ec 20          	sub    $0x20,%rsp
  33:	8b 17                	mov    (%rdi),%edx
  35:	49 89 f8             	mov    %rdi,%r8
  38:	83 e2 fe             	and    $0xfffffffe,%edx
  3b:	41 89 d2             	mov    %edx,%r10d
  3e:	0f                   	.byte 0xf
  3f:	01                   	.byte 0x1

Code starting with the faulting instruction
===========================================
   0:	c3                   	ret
   1:	0f 1f 40 d6          	nopl   -0x2a(%rax)
   5:	48 83 ec 20          	sub    $0x20,%rsp
   9:	8b 17                	mov    (%rdi),%edx
   b:	49 89 f8             	mov    %rdi,%r8
   e:	83 e2 fe             	and    $0xfffffffe,%edx
  11:	41 89 d2             	mov    %edx,%r10d
  14:	0f                   	.byte 0xf
  15:	01                   	.byte 0x1
[   26.996081][    C3] RSP: 0018:ffa0000000167e00 EFLAGS: 00000246
[   26.996085][    C3] RAX: 0000000000000003 RBX: ff11000001c88040 RCX: 0000000000000001
[   26.996086][    C3] RDX: 0000000000000003 RSI: ffffffff8c48d860 RDI: ffffffff89cf0307
[   26.996087][    C3] RBP: 0000000000000000 R08: ffffffff8c17f421 R09: 1fe2200006a763a2
[   26.996088][    C3] R10: 0000000000000003 R11: 0000000000000000 R12: 1ff400000002cfc3
[   26.996088][    C3] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000000000
[   26.996090][    C3]  ? ct_kernel_exit.constprop.0 (./include/linux/instrumented.h:97 kernel/context_tracking.c:124)
[   26.996092][    C3]  ? cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   26.996095][    C3]  default_idle (./arch/x86/include/asm/paravirt.h:62 arch/x86/kernel/process.c:768)
[   26.996097][    C3]  default_idle_call (kernel/sched/idle.c:122)
[   26.996099][    C3]  cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   26.996100][    C3]  ? arch_cpu_idle_exit+0x40/0x40
[   26.996102][    C3]  ? mark_tsc_async_resets (arch/x86/kernel/tsc_sync.c:49)
[   26.996104][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   26.996106][    C3]  do_idle (kernel/sched/idle.c:355)
[   26.996108][    C3]  cpu_startup_entry (kernel/sched/idle.c:454)
[   26.996109][    C3]  start_secondary (arch/x86/kernel/smpboot.c:312)
[   26.996111][    C3]  ? set_cpu_sibling_map (arch/x86/kernel/smpboot.c:733 (discriminator 4))
[   26.996113][    C3]  common_startup_64 (arch/x86/kernel/head_64.S:418)
| [   42.867595][    C3] softirqs last disabled at (652017): __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
| [   42.867597][    C3] Preemption disabled at:
| [   42.867598][    C3] 0x0
| [   42.867609][    C3] Tainted: [W]=WARN
[   42.867610][    C3] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   42.867612][    C3] Call Trace:
[   42.867614][    C3]  <IRQ>
[   42.867617][    C3]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   42.867622][    C3]  __might_resched.cold (kernel/sched/core.c:9234)
[   42.867626][    C3]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   42.867629][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   42.867633][    C3]  __kmalloc_noprof (./include/linux/sched/mm.h:322 (discriminator 2) mm/slub.c:4636 (discriminator 2) mm/slub.c:4974 (discriminator 2) mm/slub.c:5413 (discriminator 2) mm/slub.c:5439 (discriminator 2))
[   42.867636][    C3]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   42.867639][    C3]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   42.867643][    C3]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:58 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   42.867644][    C3]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   42.867646][    C3]  put_chars (drivers/char/virtio_console.c:1176)
[   42.867649][    C3]  ? desc_read_finalized_seq (kernel/printk/printk_ringbuffer.c:1934)
[   42.867650][    C3]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   42.867652][    C3]  ? console_prepend_replay (kernel/printk/printk.c:3005)
[   42.867654][    C3]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   42.867658][    C3]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   42.867659][    C3]  ? do_raw_spin_lock (./include/linux/instrumented.h:55 ./include/linux/atomic/atomic-instrumented.h:1301 ./include/asm-generic/qspinlock.h:112 kernel/locking/spinlock_debug.c:116)
[   42.867660][    C3]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   42.867662][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   42.867664][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   42.867666][    C3]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   42.867673][    C3]  console_emit_next_record (kernel/printk/printk.c:3183)
[   42.867676][    C3]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   42.867678][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   42.867680][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   42.867682][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   42.867683][    C3]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   42.867685][    C3]  ? console_flush_one_record (kernel/printk/printk.c:3247)
[   42.867687][    C3]  console_flush_one_record (kernel/printk/printk.c:3268)
[   42.867689][    C3]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   42.867692][    C3]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   42.867694][    C3]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   42.867695][    C3]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   42.867697][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   42.867699][    C3]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   42.867700][    C3]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   42.867702][    C3]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   42.867704][    C3]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   42.867705][    C3]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   42.867707][    C3]  vprintk_emit (kernel/printk/printk.c:2479)
[   42.867712][    C3]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   42.867714][    C3]  ? do_raw_spin_trylock (./include/linux/instrumented.h:55 ./include/linux/atomic/atomic-instrumented.h:1301 ./include/asm-generic/qspinlock.h:98 kernel/locking/spinlock_debug.c:123)
[   42.867715][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   42.867717][    C3]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   42.867719][    C3]  _printk (kernel/printk/printk.c:2504)
[   42.867722][    C3]  ? snapshot_read.cold (user.c:?)
[   42.867724][    C3]  ? ___ratelimit (lib/ratelimit.c:97 (discriminator 3))
[   42.867728][    C3]  ? __ipv6_chk_addr_and_flags (./include/linux/rcupdate.h:850 net/ipv6/addrconf.c:1996)
[   42.867731][    C3]  ? idr_get_free (??:?)
[   42.867733][    C3]  ? trace_irq_enable.constprop.0 (./include/linux/instrumented.h:82 ./include/asm-generic/bitops/instrumented-non-atomic.h:141 ./include/linux/cpumask.h:650 ./include/linux/cpumask.h:1232 ./include/trace/events/preemptirq.h:40)
[   42.867737][    C3] ip6_tnl_xmit_ctl.cold (net/ipv6/ip6_tunnel.c:1064 (discriminator 3)) ip6_tunnel
[   42.867742][    C3] ip6gre_tunnel_xmit (net/ipv6/ip6_gre.c:888) ip6_gre
[   42.867746][    C3]  ? __gre6_xmit (./include/linux/skbuff.h:2904) ip6_gre
[   42.867748][    C3]  ? sock_def_readable (./include/linux/rcupdate.h:319 (discriminator 2) ./include/linux/rcupdate.h:880 (discriminator 2) net/core/sock.c:3663 (discriminator 2))
[   42.867752][    C3]  ? packet_rcv (net/packet/af_packet.c:2231)
[   42.867755][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   42.867757][    C3]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   42.867758][    C3]  ? dev_queue_xmit_nit (./include/linux/rcupdate.h:319 (discriminator 2) ./include/linux/rcupdate.h:880 (discriminator 2) net/core/dev.c:2636 (discriminator 2))
[   42.867761][    C3]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   42.867762][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   42.867764][    C3]  ? get_stack_info_noinstr (arch/x86/kernel/dumpstack_64.c:173)
[   42.867767][    C3]  dev_hard_start_xmit (./include/linux/netdevice.h:5429 ./include/linux/netdevice.h:5438 net/core/dev.c:3937 net/core/dev.c:3953)
[   42.867770][    C3]  ? validate_xmit_skb_list (net/core/dev.c:4142)
[   42.867772][    C3]  sch_direct_xmit (net/sched/sch_generic.c:372)
[   42.867774][    C3]  ? get_stack_info_noinstr (arch/x86/kernel/dumpstack_64.c:173)
[   42.867775][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   42.867777][    C3]  ? dequeue_skb (./include/trace/events/qdisc.h:14 (discriminator 19))
[   42.867779][    C3]  ? do_raw_spin_trylock (./include/linux/instrumented.h:55 ./include/linux/atomic/atomic-instrumented.h:1301 ./include/asm-generic/qspinlock.h:98 kernel/locking/spinlock_debug.c:123)
[   42.867780][    C3]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   42.867782][    C3]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   42.867784][    C3]  __dev_xmit_skb (net/core/dev.c:4262)
[   42.867786][    C3]  ? tc_run (net/core/dev.c:4444 (discriminator 4))
[   42.867787][    C3]  ? alloc_netdev_dummy (net/core/dev.c:12327)
[   42.867789][    C3]  ? netdev_offload_xstats_push_delta (net/core/dev.c:9326 net/core/dev.c:9461)
[   42.867790][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   42.867792][    C3]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   42.867794][    C3]  __dev_queue_xmit (net/core/dev.c:4884)
[   42.867797][    C3]  ? filter_irq_stacks (kernel/stacktrace.c:402)
[   42.867799][    C3]  ? addrconf_rs_timer (net/ipv6/addrconf.c:4073)
[   42.867801][    C3]  ? stack_depot_save_flags (lib/stackdepot.c:609 lib/stackdepot.c:676)
[   42.867804][    C3]  ? netdev_core_pick_tx (net/core/dev.c:4784)
[   42.867807][    C3]  ? neigh_hh_output (./include/net/neighbour.h:525)
[   42.867810][    C3]  ip6_finish_output2 (./include/net/neighbour.h:558 net/ipv6/ip6_output.c:138)
[   42.867812][    C3]  ? ip6_dst_lookup (net/ipv6/ip6_output.c:1269)
[   42.867814][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   42.867815][    C3]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   42.867817][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   42.867819][    C3]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   42.867820][    C3]  ip6_finish_output (net/ipv6/ip6_output.c:210 net/ipv6/ip6_output.c:221)
[   42.867822][    C3]  ip6_output (./include/linux/netfilter.h:314 net/ipv6/ip6_output.c:248)
[   42.867824][    C3]  ? ip6_finish_output (./include/net/inet_sock.h:338 (discriminator 1))
[   42.867825][    C3]  ? xfrm_bundle_lookup.constprop.0 (net/xfrm/xfrm_policy.c:3049)
[   42.867828][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   42.867830][    C3]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   42.867831][    C3]  ? trace_irq_disable.constprop.0 (./include/trace/events/preemptirq.h:36 (discriminator 22))
[   42.867832][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   42.867834][    C3]  ? trace_hardirqs_on (kernel/trace/trace_preemptirq.c:78)
[   42.867835][    C3]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   42.867837][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   42.867839][    C3]  ndisc_send_skb (./include/net/dst.h:470 (discriminator 4) ./include/linux/netfilter.h:325 (discriminator 4) net/ipv6/ndisc.c:513 (discriminator 4))
[   42.867842][    C3]  ? ndisc_recv_na (./include/net/net_namespace.h:422 (discriminator 7))
[   42.867845][    C3]  ? __ndisc_fill_addr_option (net/ipv6/ndisc.c:159)
[   42.867847][    C3]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   42.867849][    C3]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   42.867851][    C3]  addrconf_rs_timer (net/ipv6/addrconf.c:4073)
[   42.867853][    C3]  ? do_raw_spin_lock (./include/linux/instrumented.h:55 ./include/linux/atomic/atomic-instrumented.h:1301 ./include/asm-generic/qspinlock.h:112 kernel/locking/spinlock_debug.c:116)
[   42.867855][    C3]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   42.867857][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   42.867859][    C3]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   42.867860][    C3]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:58 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   42.867862][    C3]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   42.867863][    C3]  call_timer_fn (kernel/time/timer.c:1748)
[   42.867866][    C3]  ? detach_if_pending (./include/linux/list.h:1159)
[   42.867868][    C3]  ? debug_object_active_state (lib/debugobjects.c:1122)
[   42.867871][    C3]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   42.867873][    C3]  ? timer_recalc_next_expiry (./include/linux/find.h:71 kernel/time/timer.c:1843 kernel/time/timer.c:1865)
[   42.867874][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   42.867877][    C3]  __run_timers (kernel/time/timer.c:1799 kernel/time/timer.c:2374)
[   42.867878][    C3]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   42.867881][    C3]  ? __bpf_trace_itimer_expire (./include/trace/events/timer.h:407)
[   42.867883][    C3]  ? do_raw_spin_lock (./include/linux/instrumented.h:55 ./include/linux/atomic/atomic-instrumented.h:1301 ./include/asm-generic/qspinlock.h:112 kernel/locking/spinlock_debug.c:116)
[   42.867885][    C3]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   42.867887][    C3]  run_timer_softirq (kernel/time/timer.c:2386 kernel/time/timer.c:2395 kernel/time/timer.c:2403)
[   42.867889][    C3]  ? __run_timers (./include/trace/events/timer.h:138 (discriminator 19))
[   42.867891][    C3]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   42.867892][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   42.867894][    C3]  handle_softirqs (kernel/softirq.c:645)
[   42.867896][    C3]  ? _local_bh_enable (kernel/softirq.c:428 (discriminator 1))
[   42.867898][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   42.867899][    C3]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   42.867901][    C3]  __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
[   42.867903][    C3]  irq_exit_rcu (kernel/softirq.c:784)
[   42.867904][    C3]  sysvec_apic_timer_interrupt (arch/x86/kernel/apic/apic.c:1062 (discriminator 37) arch/x86/kernel/apic/apic.c:1062 (discriminator 37))
[   42.867906][    C3]  </IRQ>
[   42.867907][    C3]  <TASK>
[   42.867908][    C3]  ? _raw_spin_unlock (./include/linux/spinlock_api_smp.h:201 (discriminator 1) kernel/locking/spinlock.c:213 (discriminator 1))
[   42.867910][    C3]  asm_sysvec_apic_timer_interrupt (./arch/x86/include/asm/idtentry.h:674)
[   42.867913][    C3] RIP: 0010:pv_native_safe_halt (./arch/x86/include/asm/irqflags.h:48 arch/x86/kernel/paravirt.c:63)
[   42.867916][    C3] Code: 48 8b 3d 94 f2 f5 01 e8 1f 00 00 00 48 2b 05 58 b3 95 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 13 a6 11 00 fb f4 <c3> 0f 1f 40 d6 48 83 ec 20 8b 17 49 89 f8 83 e2 fe 41 89 d2 0f 01
All code
========
   0:	48 8b 3d 94 f2 f5 01 	mov    0x1f5f294(%rip),%rdi        # 0x1f5f29b
   7:	e8 1f 00 00 00       	call   0x2b
   c:	48 2b 05 58 b3 95 00 	sub    0x95b358(%rip),%rax        # 0x95b36b
  13:	c3                   	ret
  14:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  1b:	f3 0f 1e fa          	endbr64
  1f:	eb 07                	jmp    0x28
  21:	0f 00 2d 13 a6 11 00 	verw   0x11a613(%rip)        # 0x11a63b
  28:	fb                   	sti
  29:	f4                   	hlt
  2a:*	c3                   	ret		<-- trapping instruction
  2b:	0f 1f 40 d6          	nopl   -0x2a(%rax)
  2f:	48 83 ec 20          	sub    $0x20,%rsp
  33:	8b 17                	mov    (%rdi),%edx
  35:	49 89 f8             	mov    %rdi,%r8
  38:	83 e2 fe             	and    $0xfffffffe,%edx
  3b:	41 89 d2             	mov    %edx,%r10d
  3e:	0f                   	.byte 0xf
  3f:	01                   	.byte 0x1

Code starting with the faulting instruction
===========================================
   0:	c3                   	ret
   1:	0f 1f 40 d6          	nopl   -0x2a(%rax)
   5:	48 83 ec 20          	sub    $0x20,%rsp
   9:	8b 17                	mov    (%rdi),%edx
   b:	49 89 f8             	mov    %rdi,%r8
   e:	83 e2 fe             	and    $0xfffffffe,%edx
  11:	41 89 d2             	mov    %edx,%r10d
  14:	0f                   	.byte 0xf
  15:	01                   	.byte 0x1
[   42.867917][    C3] RSP: 0018:ffa0000000167e00 EFLAGS: 00000246
[   42.867921][    C3] RAX: 0000000000000003 RBX: ff11000001c88040 RCX: 0000000000000001
[   42.867922][    C3] RDX: 0000000000000003 RSI: ffffffff8c48d860 RDI: ffffffff89cf0307
[   42.867923][    C3] RBP: 0000000000000000 R08: ffffffff8c17f421 R09: 1fe2200006a763a2
[   42.867924][    C3] R10: 0000000000000003 R11: 0000000000000000 R12: 1ff400000002cfc3
[   42.867924][    C3] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000000000
[   42.867926][    C3]  ? ct_kernel_exit.constprop.0 (./include/linux/instrumented.h:97 kernel/context_tracking.c:124)
[   42.867928][    C3]  ? cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   42.867931][    C3]  default_idle (./arch/x86/include/asm/paravirt.h:62 arch/x86/kernel/process.c:768)
[   42.867933][    C3]  default_idle_call (kernel/sched/idle.c:122)
[   42.867935][    C3]  cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   42.867936][    C3]  ? arch_cpu_idle_exit+0x40/0x40
[   42.867938][    C3]  ? mark_tsc_async_resets (arch/x86/kernel/tsc_sync.c:49)
[   42.867940][    C3]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   42.867941][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   42.867943][    C3]  do_idle (kernel/sched/idle.c:355)
[   42.867945][    C3]  cpu_startup_entry (kernel/sched/idle.c:454)
[   42.867946][    C3]  start_secondary (arch/x86/kernel/smpboot.c:312)
[   42.867948][    C3]  ? set_cpu_sibling_map (arch/x86/kernel/smpboot.c:733 (discriminator 4))
[   42.867950][    C3]  common_startup_64 (arch/x86/kernel/head_64.S:418)
| [   72.504635][  T684] softirqs last disabled at (0): 0x0
| [   72.504637][  T684] Preemption disabled at:
| [   72.504638][  T684] 0x0
| [   72.504646][  T684] Tainted: [W]=WARN
[   72.504647][  T684] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   72.504649][  T684] Call Trace:
[   72.504650][  T684]  <TASK>
[   72.504652][  T684]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   72.504657][  T684]  __might_resched.cold (kernel/sched/core.c:9234)
[   72.504661][  T684]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   72.504681][  T684]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   72.504686][  T684]  __kmalloc_noprof (./include/linux/sched/mm.h:322 (discriminator 2) mm/slub.c:4636 (discriminator 2) mm/slub.c:4974 (discriminator 2) mm/slub.c:5413 (discriminator 2) mm/slub.c:5439 (discriminator 2))
[   72.504689][  T684]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   72.504692][  T684]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   72.504696][  T684]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:58 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   72.504698][  T684]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   72.504700][  T684]  put_chars (drivers/char/virtio_console.c:1176)
[   72.504702][  T684]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   72.504703][  T684]  ? printk_get_next_message (kernel/printk/printk.c:3072)
[   72.504707][  T684]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   72.504710][  T684]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   72.504714][  T684]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   72.504716][  T684]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   72.504717][  T684]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   72.504720][  T684]  console_emit_next_record (kernel/printk/printk.c:3183)
[   72.504722][  T684]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   72.504724][  T684]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   72.504726][  T684]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   72.504728][  T684]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   72.504729][  T684]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   72.504731][  T684]  ? console_flush_one_record (kernel/printk/printk.c:3247)
[   72.504733][  T684]  console_flush_one_record (kernel/printk/printk.c:3268)
[   72.504735][  T684]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   72.504737][  T684]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   72.504739][  T684]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   72.504741][  T684]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   72.504742][  T684]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   72.504744][  T684]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   72.504745][  T684]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   72.504753][  T684]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   72.504755][  T684]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   72.504757][  T684]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   72.504759][  T684]  vprintk_emit (kernel/printk/printk.c:2479)
[   72.504762][  T684]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   72.504763][  T684]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   72.504765][  T684]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   72.504768][  T684]  ? trace_hardirqs_on (kernel/trace/trace_preemptirq.c:78)
[   72.504769][  T684]  _printk (kernel/printk/printk.c:2504)
[   72.504772][  T684]  ? snapshot_read.cold (user.c:?)
[   72.504775][  T684]  ? ipv6_mc_down (net/ipv6/mcast.c:1137 net/ipv6/mcast.c:2792)
[   72.504779][  T684] br_set_state (net/bridge/br_stp.c:57 (discriminator 2)) bridge
[   72.504792][  T684] br_stp_disable_port (net/bridge/br_stp_if.c:106) bridge
[   72.504800][  T684] br_device_event (net/bridge/br.c:111) bridge
[   72.504809][  T684]  ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:211 (discriminator 1) kernel/locking/spinlock.c:221 (discriminator 1))
[   72.504812][  T684]  ? llc_exit (./arch/x86/include/asm/atomic.h:28 ./include/linux/atomic/atomic-arch-fallback.h:503 ./include/linux/atomic/atomic-instrumented.h:68 ./include/linux/refcount.h:134 net/llc/llc_core.c:38 net/llc/llc_core.c:96) llc
[   72.504814][  T684]  ? addrconf_notify (net/ipv6/addrconf.c:3812)
[   72.504818][  T684]  notifier_call_chain (kernel/notifier.c:85)
[   72.504821][  T684]  __dev_notify_flags (net/core/dev.c:2313 net/core/dev.c:2327 net/core/dev.c:9855)
[   72.504825][  T684]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   72.504826][  T684]  ? netif_change_name (net/core/dev.c:1517)
[   72.504828][  T684]  ? netif_set_allmulti (./include/net/netdev_lock.h:30 (discriminator 1))
[   72.504830][  T684]  ? __kernel_text_address (kernel/extable.c:79)
[   72.504832][  T684]  ? write_profile (profile.c:?)
[   72.504835][  T684]  ? unwind_get_return_address (arch/x86/kernel/unwind_orc.c:385 arch/x86/kernel/unwind_orc.c:380)
[   72.504837][  T684]  netif_change_flags (net/core/dev.c:9882)
[   72.504839][  T684]  do_setlink.isra.0 (net/core/rtnetlink.c:3266 (discriminator 1))
[   72.504843][  T684]  ? stack_trace_save (kernel/stacktrace.c:122 (discriminator 1))
[   72.504844][  T684]  ? rtnl_link_get_size (net/core/rtnetlink.c:747)
[   72.504845][  T684]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   72.504847][  T684]  ? stack_depot_save_flags (lib/stackdepot.c:609 lib/stackdepot.c:676)
[   72.504850][  T684]  ? kasan_save_stack (mm/kasan/common.c:58)
[   72.504853][  T684]  ? kasan_save_stack (mm/kasan/common.c:57)
[   72.504855][  T684]  ? kasan_save_track (mm/kasan/common.c:78)
[   72.504856][  T684]  ? __kasan_kmalloc (mm/kasan/common.c:398 mm/kasan/common.c:415)
[   72.504858][  T684]  ? __kmalloc_cache_noprof (./include/linux/kasan.h:263 mm/slub.c:5563)
[   72.504859][  T684]  ? rtnl_newlink (./include/linux/slab.h:991 (discriminator 1) net/core/rtnetlink.c:4113 (discriminator 1))
[   72.504860][  T684]  ? rtnetlink_rcv_msg (net/core/rtnetlink.c:7132)
[   72.504861][  T684]  ? netlink_rcv_skb (net/netlink/af_netlink.c:2556)
[   72.504864][  T684]  ? netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   72.504865][  T684]  ? netlink_sendmsg (net/netlink/af_netlink.c:1900)
[   72.504867][  T684]  ? ____sys_sendmsg (net/socket.c:800 (discriminator 4) net/socket.c:815 (discriminator 4) net/socket.c:2713 (discriminator 4))
[   72.504869][  T684]  ? ___sys_sendmsg (net/socket.c:2767)
[   72.504870][  T684]  ? __sys_sendmsg (net/socket.c:2799)
[   72.504872][  T684]  ? do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[   72.504874][  T684]  ? entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   72.504876][  T684]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   72.504878][  T684]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   72.504879][  T684]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   72.504881][  T684]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   72.504883][  T684]  ? trace_contention_end (./include/trace/events/lock.h:121 (discriminator 22))
[   72.504886][  T684]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:821)
[   72.504887][  T684]  ? __mutex_lock (kernel/locking/mutex.c:656 (discriminator 1) kernel/locking/mutex.c:821 (discriminator 1))
[   72.504888][  T684]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:366 net/core/rtnetlink.c:4214)
[   72.504890][  T684]  ? ww_mutex_lock (kernel/locking/mutex.c:934)
[   72.504892][  T684]  ? __rtnl_newlink (net/core/rtnetlink.c:4063)
[   72.504894][  T684]  rtnl_newlink (net/core/rtnetlink.c:4215)
[   72.504896][  T684]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   72.504898][  T684]  ? rtnl_bridge_getlink (net/core/rtnetlink.c:5558)
[   72.504899][  T684]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   72.504900][  T684]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   72.504902][  T684]  ? is_bpf_text_address (./include/linux/rcupdate.h:850 kernel/bpf/core.c:749)
[   72.504905][  T684]  ? is_bpf_text_address (./include/linux/rcupdate.h:882 kernel/bpf/core.c:751)
[   72.504907][  T684]  ? kernel_text_address (kernel/extable.c:125 kernel/extable.c:94)
[   72.504908][  T684]  ? __kernel_text_address (kernel/extable.c:79)
[   72.504909][  T684]  ? write_profile (profile.c:?)
[   72.504910][  T684]  ? unwind_get_return_address (arch/x86/kernel/unwind_orc.c:385 arch/x86/kernel/unwind_orc.c:380)
[   72.504912][  T684]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   72.504913][  T684]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   72.504915][  T684]  ? cap_capable (./include/trace/events/capability.h:26 (discriminator 22) security/commoncap.c:130 (discriminator 22))
[   72.504918][  T684]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   72.504920][  T684]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   72.504921][  T684]  ? rtnl_bridge_getlink (net/core/rtnetlink.c:5558)
[   72.504923][  T684]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7132)
[   72.504924][  T684]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   72.504926][  T684]  ? filter_irq_stacks (kernel/stacktrace.c:402)
[   72.504927][  T684]  ? stack_depot_save_flags (lib/stackdepot.c:609 lib/stackdepot.c:676)
[   72.504929][  T684]  netlink_rcv_skb (net/netlink/af_netlink.c:2556)
[   72.504931][  T684]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   72.504932][  T684]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   72.504933][  T684]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   72.504935][  T684]  ? __netlink_lookup (./include/linux/rcupdate.h:850 ./include/linux/rhashtable.h:709 net/netlink/af_netlink.c:499)
[   72.504937][  T684]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   72.504939][  T684]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   72.504941][  T684]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   72.504943][  T684]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   72.504944][  T684]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   72.504946][  T684]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   72.504947][  T684]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   72.504949][  T684]  netlink_sendmsg (net/netlink/af_netlink.c:1900)
[   72.504951][  T684]  ? netlink_unicast (./include/net/net_namespace.h:422 (discriminator 7))
[   72.504953][  T684]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   72.504955][  T684]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   72.504956][  T684]  ____sys_sendmsg (net/socket.c:800 (discriminator 4) net/socket.c:815 (discriminator 4) net/socket.c:2713 (discriminator 4))
[   72.504958][  T684]  ? copy_msghdr_from_user (net/socket.c:2650)
[   72.504960][  T684]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5399)
[   72.504961][  T684]  ? move_addr_to_kernel (net/socket.c:258)
[   72.504963][  T684]  ? filter_irq_stacks (kernel/stacktrace.c:402)
[   72.504965][  T684]  ___sys_sendmsg (net/socket.c:2767)
[   72.504967][  T684]  ? copy_msghdr_from_user (net/socket.c:2619)
[   72.504972][  T684]  __sys_sendmsg (net/socket.c:2799)
[   72.504973][  T684]  ? __sys_sendmsg_sock (net/socket.c:2780)
[   72.504976][  T684]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   72.504978][  T684]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[   72.504979][  T684]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[   72.504981][  T684]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   72.504983][  T684] RIP: 0033:0x7fc8f1f6b54e
[   72.504985][  T684] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 b4 bd 00 00       	call   0xbdbc
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   72.504987][  T684] RSP: 002b:00007fff3768a690 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   72.504990][  T684] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc8f1f6b54e
[   72.504991][  T684] RDX: 0000000000000000 RSI: 00007fff3768a740 RDI: 0000000000000005
[   72.504992][  T684] RBP: 00007fff3768a6a0 R08: 0000000000000000 R09: 0000000000000000
[   72.504993][  T684] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a90e3fe


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
netlink_release: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
__alloc_skb:vprintk_emit:dump_stack_lvl:__kmalloc_noprof:put_chars
__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