======================================
| [   10.609782][  T186] softirqs last disabled at (33427): __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
| [   10.609784][  T186] Preemption disabled at:
| [   10.609784][  T186] 0x0
| [   10.609794][  T186] Tainted: [W]=WARN
[   10.609795][  T186] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   10.609797][  T186] Call Trace:
[   10.609798][  T186]  <TASK>
[   10.609800][  T186]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   10.609806][  T186]  __might_resched.cold (kernel/sched/core.c:9234)
[   10.609811][  T186]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   10.609815][  T186]  ? __kmalloc_noprof (./include/linux/sched/mm.h:317 mm/slub.c:4636 mm/slub.c:4974 mm/slub.c:5413 mm/slub.c:5439)
[   10.609820][  T186]  __kmalloc_noprof (./include/linux/sched/mm.h:322 (discriminator 2) mm/slub.c:4636 (discriminator 2) mm/slub.c:4974 (discriminator 2) mm/slub.c:5413 (discriminator 2) mm/slub.c:5439 (discriminator 2))
[   10.609822][  T186]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   10.609827][  T186]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:58 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   10.609830][  T186]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   10.609834][  T186]  put_chars (drivers/char/virtio_console.c:1176)
[   10.609837][  T186]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   10.609838][  T186]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   10.609843][  T186]  ? validate_chain (kernel/locking/lockdep.c:3817 (discriminator 2) kernel/locking/lockdep.c:3837 (discriminator 2) kernel/locking/lockdep.c:3892 (discriminator 2))
[   10.609848][  T186]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   10.609854][  T186]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   10.609856][  T186]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   10.609859][  T186]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   10.609863][  T186]  console_emit_next_record (kernel/printk/printk.c:3183)
[   10.609867][  T186]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   10.609869][  T186]  ? console_flush_one_record (./include/linux/rcupdate.h:314 (discriminator 2) ./include/linux/srcu.h:439 (discriminator 2) kernel/printk/printk.c:291 (discriminator 2) kernel/printk/printk.c:3246 (discriminator 2))
[   10.609872][  T186]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   10.609874][  T186]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   10.609878][  T186]  console_flush_one_record (kernel/printk/printk.c:3268)
[   10.609882][  T186]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   10.609884][  T186]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   10.609889][  T186]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   10.609892][  T186]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   10.609894][  T186]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   10.609896][  T186]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   10.609900][  T186]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   10.609902][  T186]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   10.609905][  T186]  vprintk_emit (kernel/printk/printk.c:2479)
[   10.609909][  T186]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   10.609912][  T186]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   10.609916][  T186]  _printk (kernel/printk/printk.c:2504)
[   10.609920][  T186]  ? snapshot_read.cold (user.c:?)
[   10.609922][  T186]  ? do_raw_spin_lock (./include/linux/instrumented.h:55 ./include/linux/atomic/atomic-instrumented.h:1301 ./include/asm-generic/qspinlock.h:112 kernel/locking/spinlock_debug.c:116)
[   10.609925][  T186]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   10.609929][  T186]  ? do_raw_spin_lock (./include/linux/instrumented.h:55 ./include/linux/atomic/atomic-instrumented.h:1301 ./include/asm-generic/qspinlock.h:112 kernel/locking/spinlock_debug.c:116)
[   10.609932][  T186]  do_exit.cold (kernel/exit.c:889 (discriminator 4) kernel/exit.c:1043 (discriminator 4))
[   10.609935][  T186]  ? exit_notify (kernel/exit.c:780)
[   10.609937][  T186]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   10.609940][  T186]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   10.609944][  T186]  do_group_exit (kernel/exit.c:1151)
[   10.609951][  T186]  __x64_sys_exit_group (kernel/exit.c:1162 kernel/exit.c:1160 kernel/exit.c:1160)
[   10.609953][  T186]  x64_sys_call (./arch/x86/include/generated/asm/syscalls_64.h:232)
[   10.609955][  T186]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[   10.609958][  T186]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[   10.609961][  T186]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   10.609963][  T186] RIP: 0033:0x7f89375d71b8
[   10.609965][  T186] Code: Unable to access opcode bytes at 0x7f89375d718e.

Code starting with the faulting instruction
===========================================
[   10.609967][  T186] RSP: 002b:00007ffd7f352a08 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[   10.609969][  T186] RAX: ffffffffffffffda RBX: 00007f8937707f88 RCX: 00007f89375d71b8
[   10.609970][  T186] RDX: 00007f8937321fc8 RSI: fffffffffffffeb8 RDI: 0000000000000000
[   10.609971][  T186] RBP: 00007ffd7f352a60 R08: 0000000000000000 R09: 0000000000008010
[   10.609972][  T186] R10: 00007ffd7f352820 R11: 0000000000000246 R12: 0000000000000001
[   10.609973][  T186] R13: 0000000000000000 R14: 00007f8937706680 R15: 00007f8937707fa0
| [   12.296599][  T250] softirqs last disabled at (20693): __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
| [   12.296601][  T250] Preemption disabled at:
| [   12.296602][  T250] vprintk_emit (kernel/printk/printk.c:2471)
| [   12.296611][  T250] Tainted: [W]=WARN
[   12.296612][  T250] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   12.296613][  T250] Call Trace:
[   12.296615][  T250]  <TASK>
[   12.296617][  T250]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   12.296622][  T250]  ? vprintk_emit (kernel/printk/printk.c:2471)
[   12.296624][  T250]  __might_resched.cold (kernel/sched/core.c:9234)
[   12.296629][  T250]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   12.296633][  T250]  ? __kmalloc_noprof (./include/linux/sched/mm.h:317 mm/slub.c:4636 mm/slub.c:4974 mm/slub.c:5413 mm/slub.c:5439)
[   12.296638][  T250]  __kmalloc_noprof (./include/linux/sched/mm.h:322 (discriminator 2) mm/slub.c:4636 (discriminator 2) mm/slub.c:4974 (discriminator 2) mm/slub.c:5413 (discriminator 2) mm/slub.c:5439 (discriminator 2))
[   12.296640][  T250]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   12.296646][  T250]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:58 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   12.296649][  T250]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   12.296652][  T250]  put_chars (drivers/char/virtio_console.c:1176)
[   12.296654][  T250]  ? desc_read_finalized_seq (kernel/printk/printk_ringbuffer.c:1934)
[   12.296656][  T250]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   12.296659][  T250]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   12.296662][  T250]  ? validate_chain (kernel/locking/lockdep.c:3817 (discriminator 2) kernel/locking/lockdep.c:3837 (discriminator 2) kernel/locking/lockdep.c:3892 (discriminator 2))
[   12.296667][  T250]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   12.296670][  T250]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   12.296671][  T250]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   12.296676][  T250]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   12.296677][  T250]  ? console_emit_next_record (kernel/printk/printk.c:3095 (discriminator 2) kernel/printk/printk.c:3182 (discriminator 2))
[   12.296680][  T250]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   12.296683][  T250]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   12.296687][  T250]  console_emit_next_record (kernel/printk/printk.c:3183)
[   12.296690][  T250]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   12.296692][  T250]  ? console_flush_one_record (./include/linux/rcupdate.h:314 (discriminator 2) ./include/linux/srcu.h:439 (discriminator 2) kernel/printk/printk.c:291 (discriminator 2) kernel/printk/printk.c:3246 (discriminator 2))
[   12.296695][  T250]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   12.296697][  T250]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   12.296701][  T250]  console_flush_one_record (kernel/printk/printk.c:3268)
[   12.296705][  T250]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   12.296707][  T250]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   12.296712][  T250]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   12.296715][  T250]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   12.296717][  T250]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   12.296719][  T250]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   12.296722][  T250]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   12.296724][  T250]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   12.296727][  T250]  vprintk_emit (kernel/printk/printk.c:2479)
[   12.296732][  T250]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   12.296737][  T250]  ? gre_exit (net/ipv4/gre_demux.c:73) gre
[   12.296740][  T250]  _printk (kernel/printk/printk.c:2504)
[   12.296744][  T250]  ? snapshot_read.cold (user.c:?)
[   12.296751][  T250]  ? do_one_initcall (./include/linux/instrumented.h:82 ./include/asm-generic/bitops/instrumented-non-atomic.h:141 ./include/linux/cpumask.h:650 ./include/linux/cpumask.h:1232 ./include/trace/events/initcall.h:27 init/main.c:1356)
[   12.296753][  T250] gre_init (gre.mod.c:?) gre
[   12.296755][  T250]  do_one_initcall (init/main.c:1357)
[   12.296758][  T250]  ? trace_event_raw_event_initcall_level (./include/trace/events/initcall.h:10)
[   12.296763][  T250]  ? do_init_module (./include/linux/slab.h:991 (discriminator 1) kernel/module/main.c:3105 (discriminator 1))
[   12.296766][  T250]  ? kasan_unpoison (mm/kasan/shadow.c:146 mm/kasan/shadow.c:178)
[   12.296771][  T250]  do_init_module (kernel/module/main.c:3117)
[   12.296774][  T250]  ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4488)
[   12.296779][  T250]  ? free_module (./include/trace/events/module.h:50 (discriminator 19))
[   12.296782][  T250]  ? kfree (./include/linux/kasan.h:235 mm/slub.c:2748 mm/slub.c:6499 mm/slub.c:6792)
[   12.296786][  T250]  load_module (kernel/module/main.c:3593)
[   12.296793][  T250]  ? layout_and_allocate.isra.0 (kernel/module/main.c:3016)
[   12.296798][  T250]  ? backing_file_read_iter (fs/backing-file.c:211)
[   12.296804][  T250]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   12.296808][  T250]  init_module_from_file (kernel/module/main.c:3790)
[   12.296811][  T250]  ? __do_sys_init_module (kernel/module/main.c:3664)
[   12.296818][  T250]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   12.296822][  T250]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:58 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   12.296825][  T250]  idempotent_init_module (kernel/module/main.c:3802)
[   12.296828][  T250]  ? init_module_from_file (kernel/module/main.c:3791)
[   12.296834][  T250]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   12.296836][  T250]  ? cap_capable (./include/trace/events/capability.h:26 (discriminator 22) security/commoncap.c:130 (discriminator 22))
[   12.296842][  T250]  __x64_sys_finit_module (kernel/module/main.c:3828 kernel/module/main.c:3812 kernel/module/main.c:3812)
[   12.296844][  T250]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   12.296848][  T250]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[   12.296849][  T250]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[   12.296852][  T250]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   12.296854][  T250] RIP: 0033:0x7fc51653437d
[   12.296858][  T250] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 4b aa 0f 00 f7 d8 64 89 01 48
All code
========
   0:	ff c3                	inc    %ebx
   2:	66 2e 0f 1f 84 00 00 	cs nopw 0x0(%rax,%rax,1)
   9:	00 00 00 
   c:	90                   	nop
   d:	f3 0f 1e fa          	endbr64
  11:	48 89 f8             	mov    %rdi,%rax
  14:	48 89 f7             	mov    %rsi,%rdi
  17:	48 89 d6             	mov    %rdx,%rsi
  1a:	48 89 ca             	mov    %rcx,%rdx
  1d:	4d 89 c2             	mov    %r8,%r10
  20:	4d 89 c8             	mov    %r9,%r8
  23:	4c 8b 4c 24 08       	mov    0x8(%rsp),%r9
  28:	0f 05                	syscall
  2a:*	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax		<-- trapping instruction
  30:	73 01                	jae    0x33
  32:	c3                   	ret
  33:	48 8b 0d 4b aa 0f 00 	mov    0xfaa4b(%rip),%rcx        # 0xfaa85
  3a:	f7 d8                	neg    %eax
  3c:	64 89 01             	mov    %eax,%fs:(%rcx)
  3f:	48                   	rex.W

Code starting with the faulting instruction
===========================================
   0:	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax
   6:	73 01                	jae    0x9
   8:	c3                   	ret
   9:	48 8b 0d 4b aa 0f 00 	mov    0xfaa4b(%rip),%rcx        # 0xfaa5b
  10:	f7 d8                	neg    %eax
  12:	64 89 01             	mov    %eax,%fs:(%rcx)
  15:	48                   	rex.W
[   12.296859][  T250] RSP: 002b:00007ffc48efc6a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000139
[   12.296862][  T250] RAX: ffffffffffffffda RBX: 000056440e959a40 RCX: 00007fc51653437d
[   12.296864][  T250] RDX: 0000000000000000 RSI: 00005643d4910ffd RDI: 0000000000000001
[   12.296864][  T250] RBP: 00007ffc48efc740 R08: 0000000000000000 R09: 0000000000000000
[   12.296865][  T250] R10: 0000000000000000 R11: 0000000000000246 R12: 00005643d4910ffd
[   12.296866][  T250] R13: 000056440e959a00 R14: 0000000000040000 R15: 0000000000000000
| [   12.815700][   T10]  #11: ffffffffaca89560 (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))
| [   12.815704][   T10]
| [   12.815704][   T10] stack backtrace:
| [   12.815710][   T10] Tainted: [W]=WARN
[   12.815711][   T10] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   12.815713][   T10] Workqueue: mld mld_ifc_work
[   12.815716][   T10] Call Trace:
[   12.815718][   T10]  <TASK>
[   12.815719][   T10]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   12.815726][   T10]  lockdep_rcu_suspicious.cold (kernel/locking/lockdep.c:6938)
[   12.815734][   T10]  __might_resched (kernel/sched/core.c:9196 (discriminator 9))
[   12.815739][   T10]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   12.815742][   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)
[   12.815747][   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))
[   12.815750][   T10]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   12.815756][   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)
[   12.815759][   T10]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   12.815762][   T10]  put_chars (drivers/char/virtio_console.c:1176)
[   12.815765][   T10]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   12.815768][   T10]  ? validate_chain (kernel/locking/lockdep.c:159 kernel/locking/lockdep.c:191 kernel/locking/lockdep.c:3928)
[   12.815774][   T10]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   12.815781][   T10]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   12.815783][   T10]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   12.815788][   T10]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   12.815792][   T10]  console_emit_next_record (kernel/printk/printk.c:3183)
[   12.815796][   T10]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   12.815798][   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))
[   12.815802][   T10]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   12.815804][   T10]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   12.815808][   T10]  console_flush_one_record (kernel/printk/printk.c:3268)
[   12.815813][   T10]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   12.815815][   T10]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   12.815821][   T10]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   12.815824][   T10]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   12.815825][   T10]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   12.815828][   T10]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   12.815832][   T10]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   12.815834][   T10]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   12.815838][   T10]  vprintk_emit (kernel/printk/printk.c:2479)
[   12.815841][   T10]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   12.815845][   T10]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   12.815850][   T10]  _printk (kernel/printk/printk.c:2504)
[   12.815852][   T10]  ? snapshot_read.cold (user.c:?)
[   12.815854][   T10]  ? ___ratelimit (lib/ratelimit.c:97 (discriminator 3))
[   12.815861][   T10]  ? idr_get_free (??:?)
[   12.815866][   T10] ip6_tnl_xmit_ctl.cold (net/ipv6/ip6_tunnel.c:1064 (discriminator 3)) ip6_tunnel
[   12.815871][   T10] ip6gre_tunnel_xmit (net/ipv6/ip6_gre.c:889) ip6_gre
[   12.815875][   T10]  ? ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
[   12.815878][   T10]  ? __gre6_xmit (./include/linux/skbuff.h:2904) ip6_gre
[   12.815881][   T10]  ? stack_trace_save (kernel/stacktrace.c:122 (discriminator 1))
[   12.815884][   T10]  ? filter_irq_stacks (kernel/stacktrace.c:402)
[   12.815886][   T10]  ? netif_skb_features (net/core/dev.c:3793 net/core/dev.c:3922)
[   12.815889][   T10]  ? mark_lock_irq (kernel/locking/lockdep.c:4265 (discriminator 1) kernel/locking/lockdep.c:4314 (discriminator 1))
[   12.815891][   T10]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   12.815894][   T10]  ? skb_network_protocol (./include/linux/skbuff.h:2534)
[   12.815897][   T10]  ? save_trace (kernel/locking/lockdep.c:558 kernel/locking/lockdep.c:594)
[   12.815902][   T10]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   12.815904][   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)
[   12.815908][   T10]  ? validate_xmit_skb_list (net/core/dev.c:4142)
[   12.815911][   T10]  sch_direct_xmit (net/sched/sch_generic.c:372)
[   12.815916][   T10]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   12.815919][   T10]  ? dequeue_skb (./include/trace/events/qdisc.h:14 (discriminator 19))
[   12.815921][   T10]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   12.815923][   T10]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   12.815926][   T10]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   12.815931][   T10]  __dev_xmit_skb (net/core/dev.c:4262)
[   12.815936][   T10]  ? alloc_netdev_dummy (net/core/dev.c:12327)
[   12.815937][   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))
[   12.815941][   T10]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   12.815943][   T10]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   12.815948][   T10]  __dev_queue_xmit (net/core/dev.c:4884)
[   12.815951][   T10]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   12.815961][   T10]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   12.815962][   T10]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   12.815965][   T10]  ? netdev_core_pick_tx (net/core/dev.c:4784)
[   12.815977][   T10]  ip6_finish_output2 (./include/net/neighbour.h:560 (discriminator 3) net/ipv6/ip6_output.c:138 (discriminator 3))
[   12.815982][   T10]  ? ip6_dst_lookup (net/ipv6/ip6_output.c:1269)
[   12.815984][   T10]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   12.815987][   T10]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   12.815990][   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))
[   12.815995][   T10]  ip6_finish_output (net/ipv6/ip6_output.c:210 net/ipv6/ip6_output.c:221)
[   12.815999][   T10]  ip6_output (./include/linux/netfilter.h:314 net/ipv6/ip6_output.c:248)
[   12.816003][   T10]  ? ip6_finish_output (./include/net/inet_sock.h:338 (discriminator 1))
[   12.816004][   T10]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   12.816006][   T10]  ? xfrm_bundle_lookup.constprop.0 (net/xfrm/xfrm_policy.c:3049)
[   12.816009][   T10]  ? mark_held_locks (kernel/locking/lockdep.c:4341)
[   12.816013][   T10]  ? __local_bh_enable_ip (kernel/softirq.c:478)
[   12.816016][   T10]  ? __local_bh_enable_ip (kernel/softirq.c:478)
[   12.816018][   T10]  ? icmp6_dst_alloc (net/ipv6/route.c:3364)
[   12.816022][   T10]  mld_sendpack (./include/net/dst.h:470 (discriminator 4) ./include/linux/netfilter.h:325 (discriminator 4) ./include/linux/netfilter.h:319 (discriminator 4) net/ipv6/mcast.c:1890 (discriminator 4))
[   12.816027][   T10]  ? mld_dad_start_work (net/ipv6/mcast.c:1153)
[   12.816033][   T10]  ? mld_send_cr (./include/linux/lockdep.h:249 net/ipv6/mcast.c:2168)
[   12.816038][   T10]  mld_ifc_work (net/ipv6/mcast.c:2739)
[   12.816040][   T10]  ? process_one_work (kernel/workqueue.c:3363 (discriminator 2))
[   12.816042][   T10]  process_one_work (kernel/workqueue.c:3387)
[   12.816049][   T10]  ? __queue_delayed_work (kernel/workqueue.c:2622)
[   12.816052][   T10]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   12.816060][   T10]  worker_thread (kernel/workqueue.c:3470 kernel/workqueue.c:3551)
[   12.816064][   T10]  ? rescuer_thread (./include/linux/list.h:419 (discriminator 3))
[   12.816066][   T10]  ? __kthread_parkme (./include/linux/instrumented.h:82 ./include/asm-generic/bitops/instrumented-non-atomic.h:141 kernel/kthread.c:272)
[   12.816069][   T10]  ? rescuer_thread (./include/linux/list.h:419 (discriminator 3))
[   12.816072][   T10]  ? rescuer_thread (./include/linux/list.h:419 (discriminator 3))
[   12.816074][   T10]  kthread (kernel/kthread.c:436)
[   12.816076][   T10]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   12.816079][   T10]  ? kthread_affine_preferred (kernel/kthread.c:857)
[   12.816082][   T10]  ret_from_fork (arch/x86/kernel/process.c:158)
[   12.816086][   T10]  ? arch_exit_to_user_mode_prepare.isra.0 (arch/x86/entry/vdso/vma.c:80 (discriminator 1))
[   12.816089][   T10]  ? __switch_to (arch/x86/kernel/process_64.c:403 arch/x86/kernel/process_64.c:663)
[   12.816092][   T10]  ? kthread_affine_preferred (kernel/kthread.c:857)
[   12.816095][   T10]  ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
| [   13.320300][  T279] softirqs last disabled at (14374): __alloc_skb (./include/linux/bottom_half.h:20 (discriminator 2) net/core/skbuff.c:697 (discriminator 2))
| [   13.320302][  T279] Preemption disabled at:
| [   13.320303][  T279] vprintk_emit (kernel/printk/printk.c:2471)
| [   13.320312][  T279] Tainted: [W]=WARN
[   13.320313][  T279] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   13.320315][  T279] Call Trace:
[   13.320316][  T279]  <TASK>
[   13.320318][  T279]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   13.320324][  T279]  ? vprintk_emit (kernel/printk/printk.c:2471)
[   13.320326][  T279]  __might_resched.cold (kernel/sched/core.c:9234)
[   13.320330][  T279]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   13.320334][  T279]  ? __kmalloc_noprof (./include/linux/sched/mm.h:317 mm/slub.c:4636 mm/slub.c:4974 mm/slub.c:5413 mm/slub.c:5439)
[   13.320340][  T279]  __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))
[   13.320342][  T279]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   13.320348][  T279]  ? 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)
[   13.320350][  T279]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   13.320353][  T279]  put_chars (drivers/char/virtio_console.c:1176)
[   13.320355][  T279]  ? prb_final_commit (kernel/printk/printk_ringbuffer.c:1842)
[   13.320357][  T279]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   13.320360][  T279]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   13.320364][  T279]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   13.320367][  T279]  ? validate_chain (kernel/locking/lockdep.c:3817 (discriminator 2) kernel/locking/lockdep.c:3837 (discriminator 2) kernel/locking/lockdep.c:3892 (discriminator 2))
[   13.320371][  T279]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   13.320373][  T279]  ? mark_usage (kernel/locking/lockdep.c:4690)
[   13.320375][  T279]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   13.320377][  T279]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   13.320381][  T279]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   13.320383][  T279]  ? console_emit_next_record (kernel/printk/printk.c:3095 (discriminator 2) kernel/printk/printk.c:3182 (discriminator 2))
[   13.320386][  T279]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   13.320388][  T279]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   13.320392][  T279]  console_emit_next_record (kernel/printk/printk.c:3183)
[   13.320396][  T279]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   13.320397][  T279]  ? 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))
[   13.320401][  T279]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   13.320403][  T279]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   13.320407][  T279]  console_flush_one_record (kernel/printk/printk.c:3268)
[   13.320411][  T279]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   13.320412][  T279]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   13.320418][  T279]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   13.320420][  T279]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   13.320422][  T279]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   13.320424][  T279]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   13.320428][  T279]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   13.320430][  T279]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   13.320433][  T279]  vprintk_emit (kernel/printk/printk.c:2479)
[   13.320437][  T279]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   13.320439][  T279]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   13.320442][  T279]  ? mark_held_locks (kernel/locking/lockdep.c:4341)
[   13.320446][  T279]  _printk (kernel/printk/printk.c:2504)
[   13.320449][  T279]  ? snapshot_read.cold (user.c:?)
[   13.320453][  T279]  ? br_multicast_flood (??:?) bridge
[   13.320466][  T279]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3273 (discriminator 1))
[   13.320467][  T279]  ? rtnl_newlink (net/core/rtnetlink.c:4215)
[   13.320469][  T279]  ? rtnetlink_rcv_msg (net/core/rtnetlink.c:7132)
[   13.320473][  T279] br_set_state (net/bridge/br_stp.c:57 (discriminator 2)) bridge
[   13.320483][  T279] br_init_port (net/bridge/br_stp_if.c:39) bridge
[   13.320491][  T279] new_nbp (net/bridge/br_if.c:449) bridge
[   13.320500][  T279] br_add_if (net/bridge/br_if.c:592) bridge
[   13.320507][  T279]  ? is_bpf_text_address (./include/linux/rcupdate.h:882 kernel/bpf/core.c:751)
[   13.320511][  T279]  ? kernel_text_address (kernel/extable.c:125 kernel/extable.c:94)
[   13.320514][  T279]  ? __kernel_text_address (kernel/extable.c:79)
[   13.320518][  T279]  do_set_master (net/core/rtnetlink.c:3071)
[   13.320522][  T279]  do_setlink.isra.0 (net/core/rtnetlink.c:3273 (discriminator 1))
[   13.320525][  T279]  ? stack_trace_save (kernel/stacktrace.c:122 (discriminator 1))
[   13.320528][  T279]  ? rtnl_link_get_size (net/core/rtnetlink.c:747)
[   13.320530][  T279]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   13.320532][  T279]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   13.320535][  T279]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   13.320538][  T279]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   13.320540][  T279]  ? validate_chain (kernel/locking/lockdep.c:3817 (discriminator 2) kernel/locking/lockdep.c:3837 (discriminator 2) kernel/locking/lockdep.c:3892 (discriminator 2))
[   13.320542][  T279]  ? kasan_save_stack (mm/kasan/common.c:58)
[   13.320545][  T279]  ? kasan_save_stack (mm/kasan/common.c:57)
[   13.320547][  T279]  ? kasan_save_track (mm/kasan/common.c:78)
[   13.320549][  T279]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   13.320551][  T279]  ? netlink_seq_next (net/netlink/af_netlink.c:2684)
[   13.320554][  T279]  ? ___sys_sendmsg (net/socket.c:2757)
[   13.320559][  T279]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   13.320561][  T279]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:366 net/core/rtnetlink.c:4214)
[   13.320563][  T279]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   13.320566][  T279]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   13.320567][  T279]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   13.320569][  T279]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   13.320571][  T279]  ? trace_contention_end (./include/trace/events/lock.h:121 (discriminator 22))
[   13.320575][  T279]  ? __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)
[   13.320578][  T279]  ? __mutex_lock (kernel/locking/mutex.c:656 (discriminator 1) kernel/locking/mutex.c:821 (discriminator 1))
[   13.320580][  T279]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:366 net/core/rtnetlink.c:4214)
[   13.320583][  T279]  ? ww_mutex_lock (kernel/locking/mutex.c:934)
[   13.320585][  T279]  ? nla_get_range_signed (lib/nlattr.c:270)
[   13.320590][  T279]  ? __rtnl_newlink (net/core/rtnetlink.c:4063)
[   13.320595][  T279]  rtnl_newlink (net/core/rtnetlink.c:4215)
[   13.320600][  T279]  ? rtnl_bridge_getlink (net/core/rtnetlink.c:5558)
[   13.320602][  T279]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   13.320606][  T279]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   13.320608][  T279]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   13.320610][  T279]  ? rtnl_bridge_getlink (net/core/rtnetlink.c:5558)
[   13.320612][  T279]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   13.320615][  T279]  ? rtnl_bridge_getlink (net/core/rtnetlink.c:5558)
[   13.320617][  T279]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7132)
[   13.320620][  T279]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   13.320622][  T279]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   13.320626][  T279]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   13.320628][  T279]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   13.320631][  T279]  netlink_rcv_skb (net/netlink/af_netlink.c:2556)
[   13.320633][  T279]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   13.320636][  T279]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   13.320642][  T279]  ? 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))
[   13.320643][  T279]  ? 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))
[   13.320647][  T279]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   13.320651][  T279]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   13.320653][  T279]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   13.320657][  T279]  netlink_sendmsg (net/netlink/af_netlink.c:1900)
[   13.320661][  T279]  ? netlink_unicast (./include/net/net_namespace.h:422 (discriminator 7))
[   13.320665][  T279]  ? __might_fault (mm/memory.c:7482 (discriminator 5))
[   13.320670][  T279]  ____sys_sendmsg (net/socket.c:800 (discriminator 4) net/socket.c:815 (discriminator 4) net/socket.c:2713 (discriminator 4))
[   13.320673][  T279]  ? copy_msghdr_from_user (net/socket.c:2650)
[   13.320675][  T279]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5399)
[   13.320677][  T279]  ? move_addr_to_kernel (net/socket.c:258)
[   13.320684][  T279]  ___sys_sendmsg (net/socket.c:2767)
[   13.320686][  T279]  ? copy_msghdr_from_user (net/socket.c:2619)
[   13.320701][  T279]  __sys_sendmsg (net/socket.c:2799)
[   13.320704][  T279]  ? __sys_sendmsg_sock (net/socket.c:2780)
[   13.320710][  T279]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   13.320714][  T279]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[   13.320717][  T279]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[   13.320720][  T279]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   13.320722][  T279] RIP: 0033:0x7f6ad5bac54e
[   13.320725][  T279] 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
[   13.320727][  T279] RSP: 002b:00007ffe570ecaa0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   13.320731][  T279] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f6ad5bac54e
[   13.320733][  T279] RDX: 0000000000000000 RSI: 00007ffe570ecb50 RDI: 0000000000000005
[   13.320734][  T279] RBP: 00007ffe570ecab0 R08: 0000000000000000 R09: 0000000000000000
[   13.320735][  T279] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a918b1d
[   13.320735][  T279] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffe570ed210
| [   18.028811][    C2]
| [   18.028811][    C2]
| [   18.028811][    C2] stack backtrace:
| [   18.028817][    C2] Tainted: [W]=WARN
[   18.028818][    C2] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   18.028820][    C2] Call Trace:
[   18.028821][    C2]  <IRQ>
[   18.028823][    C2]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   18.028827][    C2]  print_irq_inversion_bug.part.0.cold (kernel/locking/lockdep.c:4141)
[   18.028829][    C2]  mark_lock_irq (kernel/locking/lockdep.c:4095 kernel/locking/lockdep.c:4174 kernel/locking/lockdep.c:4310)
[   18.028831][    C2]  ? add_lock_to_list (./include/linux/find.h:391 kernel/locking/lockdep.c:1419 kernel/locking/lockdep.c:1450)
[   18.028833][    C2]  mark_lock (kernel/locking/lockdep.c:4769)
[   18.028835][    C2]  mark_usage (kernel/locking/lockdep.c:4658)
[   18.028837][    C2]  __lock_acquire (kernel/locking/lockdep.c:5208)
[   18.028839][    C2]  lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   18.028840][    C2]  ? console_lock_spinning_enable (kernel/printk/printk.c:1902 (discriminator 2))
[   18.028842][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   18.028845][    C2]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   18.028847][    C2]  console_lock_spinning_enable (kernel/printk/printk.c:1902 (discriminator 2))
[   18.028849][    C2]  ? console_lock_spinning_enable (kernel/printk/printk.c:1902 (discriminator 2))
[   18.028850][    C2]  console_emit_next_record (kernel/printk/printk.c:3177)
[   18.028852][    C2]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   18.028854][    C2]  ? console_flush_one_record (./include/linux/rcupdate.h:314 (discriminator 2) ./include/linux/srcu.h:439 (discriminator 2) kernel/printk/printk.c:291 (discriminator 2) kernel/printk/printk.c:3246 (discriminator 2))
[   18.028856][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   18.028858][    C2]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   18.028859][    C2]  console_flush_one_record (kernel/printk/printk.c:3268)
[   18.028862][    C2]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   18.028863][    C2]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   18.028865][    C2]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   18.028867][    C2]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   18.028869][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   18.028870][    C2]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   18.028872][    C2]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   18.028874][    C2]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   18.028876][    C2]  vprintk_emit (kernel/printk/printk.c:2479)
[   18.028878][    C2]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   18.028880][    C2]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   18.028882][    C2]  _printk (kernel/printk/printk.c:2504)
[   18.028884][    C2]  ? snapshot_read.cold (user.c:?)
[   18.028885][    C2]  ? ___ratelimit (lib/ratelimit.c:97 (discriminator 3))
[   18.028888][    C2]  ? idr_get_free (??:?)
[   18.028891][    C2] ip6_tnl_xmit_ctl.cold (net/ipv6/ip6_tunnel.c:1064 (discriminator 3)) ip6_tunnel
[   18.028893][    C2] ip6gre_tunnel_xmit (net/ipv6/ip6_gre.c:889) ip6_gre
[   18.028895][    C2]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   18.028897][    C2]  ? __kasan_check_byte (mm/kasan/common.c:573)
[   18.028900][    C2]  ? __gre6_xmit (./include/linux/skbuff.h:2904) ip6_gre
[   18.028901][    C2]  ? lock_acquire.part.0 (./include/linux/kasan.h:402 (discriminator 1) kernel/locking/lockdep.c:5882 (discriminator 1))
[   18.028903][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   18.028904][    C2]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   18.028906][    C2]  ? netif_skb_features (net/core/dev.c:3793 net/core/dev.c:3922)
[   18.028907][    C2]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   18.028909][    C2]  ? skb_network_protocol (./include/linux/skbuff.h:2534)
[   18.028912][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   18.028913][    C2]  dev_hard_start_xmit (./include/linux/netdevice.h:5429 ./include/linux/netdevice.h:5438 net/core/dev.c:3937 net/core/dev.c:3953)
[   18.028915][    C2]  ? validate_xmit_skb_list (net/core/dev.c:4142)
[   18.028917][    C2]  sch_direct_xmit (net/sched/sch_generic.c:372)
[   18.028919][    C2]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   18.028920][    C2]  ? dequeue_skb (./include/trace/events/qdisc.h:14 (discriminator 19))
[   18.028921][    C2]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   18.028923][    C2]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   18.028925][    C2]  __dev_xmit_skb (net/core/dev.c:4262)
[   18.028927][    C2]  ? tc_run (net/core/dev.c:4444 (discriminator 6))
[   18.028928][    C2]  ? alloc_netdev_dummy (net/core/dev.c:12327)
[   18.028930][    C2]  ? netdev_offload_xstats_push_delta (net/core/dev.c:9326 net/core/dev.c:9461)
[   18.028932][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   18.028933][    C2]  ? check_prev_add (kernel/locking/lockdep.c:3258 (discriminator 3))
[   18.028935][    C2]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   18.028936][    C2]  __dev_queue_xmit (net/core/dev.c:4884)
[   18.028939][    C2]  ? netdev_core_pick_tx (net/core/dev.c:4784)
[   18.028941][    C2]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   18.028942][    C2]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   18.028944][    C2]  ? neigh_hh_output (./include/net/neighbour.h:525)
[   18.028946][    C2]  ip6_finish_output2 (./include/net/neighbour.h:558 net/ipv6/ip6_output.c:138)
[   18.028948][    C2]  ? ip6_dst_lookup (net/ipv6/ip6_output.c:1269)
[   18.028950][    C2]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   18.028951][    C2]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   18.028953][    C2]  ? ip6_mtu (./include/linux/rcupdate.h:319 (discriminator 2) ./include/linux/rcupdate.h:880 (discriminator 2) ./include/net/ip6_route.h:384 (discriminator 2) net/ipv6/route.c:3290 (discriminator 2))
[   18.028955][    C2]  ip6_finish_output (net/ipv6/ip6_output.c:210 net/ipv6/ip6_output.c:221)
[   18.028957][    C2]  ip6_output (./include/linux/netfilter.h:314 net/ipv6/ip6_output.c:248)
[   18.028958][    C2]  ? ip6_finish_output (./include/net/inet_sock.h:338 (discriminator 1))
[   18.028960][    C2]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   18.028961][    C2]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   18.028962][    C2]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   18.028964][    C2]  ? __local_bh_enable_ip (kernel/softirq.c:478)
[   18.028966][    C2]  ndisc_send_skb (./include/net/dst.h:470 (discriminator 4) ./include/linux/netfilter.h:325 (discriminator 4) net/ipv6/ndisc.c:513 (discriminator 4))
[   18.028968][    C2]  ? ndisc_recv_na (./include/net/net_namespace.h:422 (discriminator 7))
[   18.028970][    C2]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   18.028977][    C2]  ? __ndisc_fill_addr_option (net/ipv6/ndisc.c:159)
[   18.028980][    C2]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   18.028982][    C2]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   18.028983][    C2]  addrconf_rs_timer (net/ipv6/addrconf.c:4073)
[   18.028985][    C2]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   18.028987][    C2]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   18.028989][    C2]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   18.028991][    C2]  call_timer_fn (kernel/time/timer.c:1748)
[   18.028993][    C2]  ? detach_if_pending (./include/linux/list.h:1159)
[   18.028994][    C2]  ? debug_object_active_state (lib/debugobjects.c:1122)
[   18.028997][    C2]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   18.028999][    C2]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   18.029001][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   18.029003][    C2]  __run_timers (kernel/time/timer.c:1799 kernel/time/timer.c:2374)
[   18.029004][    C2]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   18.029007][    C2]  ? __bpf_trace_itimer_expire (./include/trace/events/timer.h:407)
[   18.029008][    C2]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   18.029011][    C2]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   18.029013][    C2]  run_timer_softirq (kernel/time/timer.c:2386 kernel/time/timer.c:2395 kernel/time/timer.c:2403)
[   18.029015][    C2]  ? __run_timers (./include/trace/events/timer.h:138 (discriminator 19))
[   18.029017][    C2]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   18.029019][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   18.029021][    C2]  handle_softirqs (kernel/softirq.c:645)
[   18.029022][    C2]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   18.029024][    C2]  ? _local_bh_enable (kernel/softirq.c:428 (discriminator 1))
[   18.029026][    C2]  __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
[   18.029027][    C2]  irq_exit_rcu (kernel/softirq.c:784)
[   18.029029][    C2]  sysvec_apic_timer_interrupt (arch/x86/kernel/apic/apic.c:1062 (discriminator 37) arch/x86/kernel/apic/apic.c:1062 (discriminator 37))
[   18.029030][    C2]  </IRQ>
[   18.029031][    C2]  <TASK>
[   18.029031][    C2]  ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4488)
[   18.029033][    C2]  asm_sysvec_apic_timer_interrupt (./arch/x86/include/asm/idtentry.h:674)
[   18.029035][    C2] RIP: 0010:pv_native_safe_halt (./arch/x86/include/asm/irqflags.h:48 arch/x86/kernel/paravirt.c:63)
[   18.029037][    C2] Code: 48 8b 3d 94 d2 f5 01 e8 1f 00 00 00 48 2b 05 58 93 95 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 13 86 11 00 fb f4 <c3> 0f 1f 40 d6 48 83 ec 20 8b 17 49 89 f8 83 e2 fe 41 89 d2 0f 01
All code
========
   0:	48 8b 3d 94 d2 f5 01 	mov    0x1f5d294(%rip),%rdi        # 0x1f5d29b
   7:	e8 1f 00 00 00       	call   0x2b
   c:	48 2b 05 58 93 95 00 	sub    0x959358(%rip),%rax        # 0x95936b
  13:	c3                   	ret
  14:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  1b:	f3 0f 1e fa          	endbr64
  1f:	eb 07                	jmp    0x28
  21:	0f 00 2d 13 86 11 00 	verw   0x118613(%rip)        # 0x11863b
  28:	fb                   	sti
  29:	f4                   	hlt
  2a:*	c3                   	ret		<-- trapping instruction
  2b:	0f 1f 40 d6          	nopl   -0x2a(%rax)
  2f:	48 83 ec 20          	sub    $0x20,%rsp
  33:	8b 17                	mov    (%rdi),%edx
  35:	49 89 f8             	mov    %rdi,%r8
  38:	83 e2 fe             	and    $0xfffffffe,%edx
  3b:	41 89 d2             	mov    %edx,%r10d
  3e:	0f                   	.byte 0xf
  3f:	01                   	.byte 0x1

Code starting with the faulting instruction
===========================================
   0:	c3                   	ret
   1:	0f 1f 40 d6          	nopl   -0x2a(%rax)
   5:	48 83 ec 20          	sub    $0x20,%rsp
   9:	8b 17                	mov    (%rdi),%edx
   b:	49 89 f8             	mov    %rdi,%r8
   e:	83 e2 fe             	and    $0xfffffffe,%edx
  11:	41 89 d2             	mov    %edx,%r10d
  14:	0f                   	.byte 0xf
  15:	01                   	.byte 0x1
[   18.029039][    C2] RSP: 0018:ffa0000000157e00 EFLAGS: 00000282
[   18.029041][    C2] RAX: 000000000008ab17 RBX: ff11000001bec6c0 RCX: ffffffffa98f0307
[   18.029043][    C2] RDX: ff11000001bec6c0 RSI: ffffffffac638af6 RDI: ffffffffac08d8e0
[   18.029043][    C2] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[   18.029044][    C2] R10: 0000000000000002 R11: 0000000000000001 R12: 1ff400000002afc3
[   18.029045][    C2] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000000000
[   18.029046][    C2]  ? cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   18.029048][    C2]  default_idle (./arch/x86/include/asm/paravirt.h:62 arch/x86/kernel/process.c:768)
[   18.029050][    C2]  default_idle_call (kernel/sched/idle.c:122)
[   18.029052][    C2]  cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   18.029053][    C2]  ? arch_cpu_idle_exit+0x40/0x40
[   18.029055][    C2]  ? mark_tsc_async_resets (arch/x86/kernel/tsc_sync.c:49)
[   18.029056][    C2]  ? default_idle_call (kernel/sched/idle.c:129)
[   18.029058][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   18.029060][    C2]  do_idle (kernel/sched/idle.c:355)
[   18.029061][    C2]  cpu_startup_entry (kernel/sched/idle.c:454)
[   18.029063][    C2]  start_secondary (arch/x86/kernel/smpboot.c:312)
[   18.029064][    C2]  ? set_cpu_sibling_map (arch/x86/kernel/smpboot.c:733 (discriminator 4))
[   18.029066][    C2]  common_startup_64 (arch/x86/kernel/head_64.S:418)
| [   18.029084][    C2] softirqs last disabled at (568089): __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
| [   18.029086][    C2] Preemption disabled at:
| [   18.029086][    C2] 0x0
| [   18.029091][    C2] Tainted: [W]=WARN
[   18.029092][    C2] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   18.029093][    C2] Call Trace:
[   18.029093][    C2]  <IRQ>
[   18.029094][    C2]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   18.029096][    C2]  __might_resched.cold (kernel/sched/core.c:9234)
[   18.029099][    C2]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   18.029102][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   18.029104][    C2]  __kmalloc_noprof (./include/linux/sched/mm.h:322 (discriminator 2) mm/slub.c:4636 (discriminator 2) mm/slub.c:4974 (discriminator 2) mm/slub.c:5413 (discriminator 2) mm/slub.c:5439 (discriminator 2))
[   18.029106][    C2]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   18.029107][    C2]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   18.029109][    C2]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:58 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   18.029111][    C2]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   18.029113][    C2]  put_chars (drivers/char/virtio_console.c:1176)
[   18.029114][    C2]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   18.029116][    C2]  ? mark_lock (kernel/locking/lockdep.c:4769)
[   18.029118][    C2]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   18.029120][    C2]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   18.029122][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   18.029123][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   18.029126][    C2]  console_emit_next_record (kernel/printk/printk.c:3183)
[   18.029128][    C2]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   18.029129][    C2]  ? console_flush_one_record (./include/linux/rcupdate.h:314 (discriminator 2) ./include/linux/srcu.h:439 (discriminator 2) kernel/printk/printk.c:291 (discriminator 2) kernel/printk/printk.c:3246 (discriminator 2))
[   18.029131][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   18.029133][    C2]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   18.029135][    C2]  console_flush_one_record (kernel/printk/printk.c:3268)
[   18.029137][    C2]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   18.029141][    C2]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   18.029143][    C2]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   18.029145][    C2]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   18.029147][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   18.029149][    C2]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   18.029150][    C2]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   18.029152][    C2]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   18.029154][    C2]  vprintk_emit (kernel/printk/printk.c:2479)
[   18.029156][    C2]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   18.029158][    C2]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   18.029160][    C2]  _printk (kernel/printk/printk.c:2504)
[   18.029162][    C2]  ? snapshot_read.cold (user.c:?)
[   18.029163][    C2]  ? ___ratelimit (lib/ratelimit.c:97 (discriminator 3))
[   18.029165][    C2]  ? idr_get_free (??:?)
[   18.029168][    C2] ip6_tnl_xmit_ctl.cold (net/ipv6/ip6_tunnel.c:1064 (discriminator 3)) ip6_tunnel
[   18.029170][    C2] ip6gre_tunnel_xmit (net/ipv6/ip6_gre.c:889) ip6_gre
[   18.029172][    C2]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   18.029173][    C2]  ? __kasan_check_byte (mm/kasan/common.c:573)
[   18.029175][    C2]  ? __gre6_xmit (./include/linux/skbuff.h:2904) ip6_gre
[   18.029177][    C2]  ? lock_acquire.part.0 (./include/linux/kasan.h:402 (discriminator 1) kernel/locking/lockdep.c:5882 (discriminator 1))
[   18.029178][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   18.029180][    C2]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   18.029181][    C2]  ? netif_skb_features (net/core/dev.c:3793 net/core/dev.c:3922)
[   18.029183][    C2]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   18.029185][    C2]  ? skb_network_protocol (./include/linux/skbuff.h:2534)
[   18.029187][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   18.029189][    C2]  dev_hard_start_xmit (./include/linux/netdevice.h:5429 ./include/linux/netdevice.h:5438 net/core/dev.c:3937 net/core/dev.c:3953)
[   18.029191][    C2]  ? validate_xmit_skb_list (net/core/dev.c:4142)
[   18.029193][    C2]  sch_direct_xmit (net/sched/sch_generic.c:372)
[   18.029194][    C2]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   18.029196][    C2]  ? dequeue_skb (./include/trace/events/qdisc.h:14 (discriminator 19))
[   18.029197][    C2]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   18.029199][    C2]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   18.029201][    C2]  __dev_xmit_skb (net/core/dev.c:4262)
[   18.029202][    C2]  ? tc_run (net/core/dev.c:4444 (discriminator 6))
[   18.029204][    C2]  ? alloc_netdev_dummy (net/core/dev.c:12327)
[   18.029205][    C2]  ? netdev_offload_xstats_push_delta (net/core/dev.c:9326 net/core/dev.c:9461)
[   18.029207][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   18.029208][    C2]  ? check_prev_add (kernel/locking/lockdep.c:3258 (discriminator 3))
[   18.029210][    C2]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   18.029211][    C2]  __dev_queue_xmit (net/core/dev.c:4884)
[   18.029214][    C2]  ? netdev_core_pick_tx (net/core/dev.c:4784)
[   18.029216][    C2]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   18.029217][    C2]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   18.029219][    C2]  ? neigh_hh_output (./include/net/neighbour.h:525)
[   18.029221][    C2]  ip6_finish_output2 (./include/net/neighbour.h:558 net/ipv6/ip6_output.c:138)
[   18.029223][    C2]  ? ip6_dst_lookup (net/ipv6/ip6_output.c:1269)
[   18.029225][    C2]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   18.029226][    C2]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   18.029228][    C2]  ? ip6_mtu (./include/linux/rcupdate.h:319 (discriminator 2) ./include/linux/rcupdate.h:880 (discriminator 2) ./include/net/ip6_route.h:384 (discriminator 2) net/ipv6/route.c:3290 (discriminator 2))
[   18.029229][    C2]  ip6_finish_output (net/ipv6/ip6_output.c:210 net/ipv6/ip6_output.c:221)
[   18.029231][    C2]  ip6_output (./include/linux/netfilter.h:314 net/ipv6/ip6_output.c:248)
[   18.029233][    C2]  ? ip6_finish_output (./include/net/inet_sock.h:338 (discriminator 1))
[   18.029234][    C2]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   18.029236][    C2]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   18.029237][    C2]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   18.029238][    C2]  ? __local_bh_enable_ip (kernel/softirq.c:478)
[   18.029240][    C2]  ndisc_send_skb (./include/net/dst.h:470 (discriminator 4) ./include/linux/netfilter.h:325 (discriminator 4) net/ipv6/ndisc.c:513 (discriminator 4))
[   18.029243][    C2]  ? ndisc_recv_na (./include/net/net_namespace.h:422 (discriminator 7))
[   18.029244][    C2]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   18.029247][    C2]  ? __ndisc_fill_addr_option (net/ipv6/ndisc.c:159)
[   18.029248][    C2]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   18.029250][    C2]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   18.029252][    C2]  addrconf_rs_timer (net/ipv6/addrconf.c:4073)
[   18.029254][    C2]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   18.029256][    C2]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   18.029258][    C2]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   18.029259][    C2]  call_timer_fn (kernel/time/timer.c:1748)
[   18.029261][    C2]  ? detach_if_pending (./include/linux/list.h:1159)
[   18.029263][    C2]  ? debug_object_active_state (lib/debugobjects.c:1122)
[   18.029264][    C2]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   18.029266][    C2]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   18.029267][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   18.029270][    C2]  __run_timers (kernel/time/timer.c:1799 kernel/time/timer.c:2374)
[   18.029271][    C2]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   18.029273][    C2]  ? __bpf_trace_itimer_expire (./include/trace/events/timer.h:407)
[   18.029275][    C2]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   18.029278][    C2]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   18.029280][    C2]  run_timer_softirq (kernel/time/timer.c:2386 kernel/time/timer.c:2395 kernel/time/timer.c:2403)
[   18.029282][    C2]  ? __run_timers (./include/trace/events/timer.h:138 (discriminator 19))
[   18.029283][    C2]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   18.029285][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   18.029286][    C2]  handle_softirqs (kernel/softirq.c:645)
[   18.029288][    C2]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   18.029289][    C2]  ? _local_bh_enable (kernel/softirq.c:428 (discriminator 1))
[   18.029291][    C2]  __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
[   18.029293][    C2]  irq_exit_rcu (kernel/softirq.c:784)
[   18.029294][    C2]  sysvec_apic_timer_interrupt (arch/x86/kernel/apic/apic.c:1062 (discriminator 37) arch/x86/kernel/apic/apic.c:1062 (discriminator 37))
[   18.029296][    C2]  </IRQ>
[   18.029296][    C2]  <TASK>
[   18.029297][    C2]  ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4488)
[   18.029298][    C2]  asm_sysvec_apic_timer_interrupt (./arch/x86/include/asm/idtentry.h:674)
[   18.029299][    C2] RIP: 0010:pv_native_safe_halt (./arch/x86/include/asm/irqflags.h:48 arch/x86/kernel/paravirt.c:63)
[   18.029301][    C2] Code: 48 8b 3d 94 d2 f5 01 e8 1f 00 00 00 48 2b 05 58 93 95 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 13 86 11 00 fb f4 <c3> 0f 1f 40 d6 48 83 ec 20 8b 17 49 89 f8 83 e2 fe 41 89 d2 0f 01
All code
========
   0:	48 8b 3d 94 d2 f5 01 	mov    0x1f5d294(%rip),%rdi        # 0x1f5d29b
   7:	e8 1f 00 00 00       	call   0x2b
   c:	48 2b 05 58 93 95 00 	sub    0x959358(%rip),%rax        # 0x95936b
  13:	c3                   	ret
  14:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  1b:	f3 0f 1e fa          	endbr64
  1f:	eb 07                	jmp    0x28
  21:	0f 00 2d 13 86 11 00 	verw   0x118613(%rip)        # 0x11863b
  28:	fb                   	sti
  29:	f4                   	hlt
  2a:*	c3                   	ret		<-- trapping instruction
  2b:	0f 1f 40 d6          	nopl   -0x2a(%rax)
  2f:	48 83 ec 20          	sub    $0x20,%rsp
  33:	8b 17                	mov    (%rdi),%edx
  35:	49 89 f8             	mov    %rdi,%r8
  38:	83 e2 fe             	and    $0xfffffffe,%edx
  3b:	41 89 d2             	mov    %edx,%r10d
  3e:	0f                   	.byte 0xf
  3f:	01                   	.byte 0x1

Code starting with the faulting instruction
===========================================
   0:	c3                   	ret
   1:	0f 1f 40 d6          	nopl   -0x2a(%rax)
   5:	48 83 ec 20          	sub    $0x20,%rsp
   9:	8b 17                	mov    (%rdi),%edx
   b:	49 89 f8             	mov    %rdi,%r8
   e:	83 e2 fe             	and    $0xfffffffe,%edx
  11:	41 89 d2             	mov    %edx,%r10d
  14:	0f                   	.byte 0xf
  15:	01                   	.byte 0x1
[   18.029302][    C2] RSP: 0018:ffa0000000157e00 EFLAGS: 00000282
[   18.029303][    C2] RAX: 000000000008ab17 RBX: ff11000001bec6c0 RCX: ffffffffa98f0307
[   18.029304][    C2] RDX: ff11000001bec6c0 RSI: ffffffffac638af6 RDI: ffffffffac08d8e0
[   18.029305][    C2] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[   18.029306][    C2] R10: 0000000000000002 R11: 0000000000000001 R12: 1ff400000002afc3
[   18.029306][    C2] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000000000
[   18.029308][    C2]  ? cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   18.029310][    C2]  default_idle (./arch/x86/include/asm/paravirt.h:62 arch/x86/kernel/process.c:768)
[   18.029311][    C2]  default_idle_call (kernel/sched/idle.c:122)
[   18.029313][    C2]  cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   18.029314][    C2]  ? arch_cpu_idle_exit+0x40/0x40
[   18.029316][    C2]  ? mark_tsc_async_resets (arch/x86/kernel/tsc_sync.c:49)
[   18.029317][    C2]  ? default_idle_call (kernel/sched/idle.c:129)
[   18.029319][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   18.029321][    C2]  do_idle (kernel/sched/idle.c:355)
[   18.029322][    C2]  cpu_startup_entry (kernel/sched/idle.c:454)
[   18.029323][    C2]  start_secondary (arch/x86/kernel/smpboot.c:312)
[   18.029325][    C2]  ? set_cpu_sibling_map (arch/x86/kernel/smpboot.c:733 (discriminator 4))
[   18.029327][    C2]  common_startup_64 (arch/x86/kernel/head_64.S:418)
| [   19.157232][  T321] softirqs last disabled at (0): 0x0
| [   19.157234][  T321] Preemption disabled at:
| [   19.157235][  T321] vprintk_emit (kernel/printk/printk.c:2471)
| [   19.157245][  T321] Tainted: [W]=WARN
[   19.157246][  T321] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   19.157248][  T321] Call Trace:
[   19.157249][  T321]  <TASK>
[   19.157251][  T321]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   19.157256][  T321]  ? vprintk_emit (kernel/printk/printk.c:2471)
[   19.157257][  T321]  __might_resched.cold (kernel/sched/core.c:9234)
[   19.157261][  T321]  ? prb_next_reserve_seq (kernel/printk/printk_ringbuffer.c:2128)
[   19.157263][  T321]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   19.157266][  T321]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   19.157269][  T321]  __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))
[   19.157273][  T321]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   19.157275][  T321]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   19.157279][  T321]  ? 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)
[   19.157281][  T321]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   19.157282][  T321]  put_chars (drivers/char/virtio_console.c:1176)
[   19.157285][  T321]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   19.157286][  T321]  ? console_prepend_replay (kernel/printk/printk.c:3005)
[   19.157289][  T321]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   19.157292][  T321]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   19.157293][  T321]  ? vsnprintf (lib/vsprintf.c:2900)
[   19.157296][  T321]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   19.157298][  T321]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   19.157299][  T321]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   19.157302][  T321]  console_emit_next_record (kernel/printk/printk.c:3183)
[   19.157304][  T321]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   19.157306][  T321]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   19.157308][  T321]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   19.157309][  T321]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   19.157311][  T321]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   19.157313][  T321]  ? console_flush_one_record (kernel/printk/printk.c:3247)
[   19.157315][  T321]  console_flush_one_record (kernel/printk/printk.c:3268)
[   19.157317][  T321]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   19.157319][  T321]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   19.157321][  T321]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   19.157323][  T321]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   19.157324][  T321]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   19.157326][  T321]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   19.157327][  T321]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   19.157329][  T321]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   19.157331][  T321]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   19.157333][  T321]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   19.157335][  T321]  vprintk_emit (kernel/printk/printk.c:2479)
[   19.157338][  T321]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   19.157339][  T321]  ? netdev_run_todo (net/core/dev.c:11776)
[   19.157343][  T321]  ? mirred_device_event (net/sched/act_mirred.c:559 (discriminator 1)) act_mirred
[   19.157346][  T321]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   19.157348][  T321]  ? tunnel6_fini (net/ipv6/tunnel6.c:98 (discriminator 10)) tunnel6
[   19.157350][  T321]  _printk (kernel/printk/printk.c:2504)
[   19.157354][  T321]  ? snapshot_read.cold (user.c:?)
[   19.157355][  T321]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   19.157357][  T321]  ? tunnel6_fini (net/ipv6/tunnel6.c:98 (discriminator 10)) tunnel6
[   19.157358][  T321]  ? __up_write (kernel/locking/rwsem.c:1415)
[   19.157360][  T321]  ? __up_write (kernel/locking/rwsem.c:1422 (discriminator 1))
[   19.157361][  T321]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   19.157362][  T321]  ? __up_write (./include/linux/instrumented.h:112 ./include/linux/atomic/atomic-instrumented.h:3390 kernel/locking/rwsem.c:1417)
[   19.157364][  T321] mirred_init_module (net/sched/act_mirred.c:508) act_mirred
[   19.157366][  T321]  do_one_initcall (init/main.c:1357)
[   19.157368][  T321]  ? trace_event_raw_event_initcall_level (./include/trace/events/initcall.h:10)
[   19.157371][  T321]  ? do_init_module (./include/linux/slab.h:991 (discriminator 1) kernel/module/main.c:3105 (discriminator 1))
[   19.157373][  T321]  ? kasan_unpoison (mm/kasan/shadow.c:146 mm/kasan/shadow.c:178)
[   19.157376][  T321]  do_init_module (kernel/module/main.c:3117)
[   19.157379][  T321]  ? free_module (./include/trace/events/module.h:50 (discriminator 19))
[   19.157381][  T321]  ? kfree (./include/linux/kasan.h:235 mm/slub.c:2748 mm/slub.c:6499 mm/slub.c:6792)
[   19.157383][  T321]  load_module (kernel/module/main.c:3593)
[   19.157386][  T321]  ? layout_and_allocate.isra.0 (kernel/module/main.c:3016)
[   19.157388][  T321]  ? __ia32_sys_fsconfig (??:?)
[   19.157390][  T321]  ? ovl_real_file (fs/overlayfs/file.c:195)
[   19.157394][  T321]  ? backing_file_read_iter (fs/backing-file.c:211)
[   19.157397][  T321]  init_module_from_file (kernel/module/main.c:3790)
[   19.157399][  T321]  ? __do_sys_init_module (kernel/module/main.c:3664)
[   19.157401][  T321]  ? rcu_read_unlock (./include/linux/rcupdate.h:878 (discriminator 6))
[   19.157404][  T321]  ? ovl_mmap (fs/overlayfs/file.c:477)
[   19.157406][  T321]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   19.157408][  T321]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   19.157410][  T321]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   19.157411][  T321]  ? 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)
[   19.157413][  T321]  idempotent_init_module (kernel/module/main.c:3802)
[   19.157415][  T321]  ? init_module_from_file (kernel/module/main.c:3791)
[   19.157418][  T321]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   19.157420][  T321]  ? cap_capable (./include/trace/events/capability.h:26 (discriminator 22) security/commoncap.c:130 (discriminator 22))
[   19.157423][  T321]  __x64_sys_finit_module (kernel/module/main.c:3828 kernel/module/main.c:3812 kernel/module/main.c:3812)
[   19.157425][  T321]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   19.157428][  T321]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[   19.157430][  T321]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[   19.157432][  T321]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   19.157434][  T321] RIP: 0033:0x7f06d221b37d
[   19.157436][  T321] 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
[   19.157438][  T321] RSP: 002b:00007ffdb21e09a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000139
[   19.157441][  T321] RAX: ffffffffffffffda RBX: 000055dbb9d92810 RCX: 00007f06d221b37d
[   19.157443][  T321] RDX: 0000000000000000 RSI: 000055dbab3bdffd RDI: 0000000000000000
[   19.157444][  T321] RBP: 00007ffdb21e0a40 R08: 0000000000000000 R09: 0000000000000000
[   19.157445][  T321] R10: 0000000000000000 R11: 0000000000000246 R12: 000055dbab3bdffd
[   19.157445][  T321] R13: 000055dbb9d92960 R14: 0000000000040000 R15: 0000000000000000
| [   26.091903][    C2] softirqs last disabled at (568089): __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
| [   26.091906][    C2] Preemption disabled at:
| [   26.091907][    C2] 0x0
| [   26.091920][    C2] Tainted: [W]=WARN
[   26.091921][    C2] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   26.091924][    C2] Call Trace:
[   26.091926][    C2]  <IRQ>
[   26.091928][    C2]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   26.091935][    C2]  __might_resched.cold (kernel/sched/core.c:9234)
[   26.091939][    C2]  ? prb_next_reserve_seq (kernel/printk/printk_ringbuffer.c:2128)
[   26.091942][    C2]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   26.091946][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   26.091951][    C2]  __kmalloc_noprof (./include/linux/sched/mm.h:322 (discriminator 2) mm/slub.c:4636 (discriminator 2) mm/slub.c:4974 (discriminator 2) mm/slub.c:5413 (discriminator 2) mm/slub.c:5439 (discriminator 2))
[   26.091955][    C2]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   26.091959][    C2]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   26.091964][    C2]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:58 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   26.091966][    C2]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   26.091970][    C2]  put_chars (drivers/char/virtio_console.c:1176)
[   26.091973][    C2]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   26.091975][    C2]  ? console_prepend_replay (kernel/printk/printk.c:3005)
[   26.091979][    C2]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   26.091984][    C2]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   26.091985][    C2]  ? vsnprintf (lib/vsprintf.c:2900)
[   26.091990][    C2]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   26.091992][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   26.091994][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   26.091998][    C2]  console_emit_next_record (kernel/printk/printk.c:3183)
[   26.092008][    C2]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   26.092011][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   26.092013][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   26.092015][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   26.092018][    C2]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   26.092021][    C2]  ? console_flush_one_record (kernel/printk/printk.c:3247)
[   26.092023][    C2]  console_flush_one_record (kernel/printk/printk.c:3268)
[   26.092027][    C2]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   26.092030][    C2]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   26.092033][    C2]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   26.092035][    C2]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   26.092038][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   26.092040][    C2]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   26.092042][    C2]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   26.092044][    C2]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   26.092047][    C2]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   26.092049][    C2]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   26.092052][    C2]  vprintk_emit (kernel/printk/printk.c:2479)
[   26.092056][    C2]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   26.092058][    C2]  ? do_raw_spin_trylock (./include/linux/instrumented.h:55 ./include/linux/atomic/atomic-instrumented.h:1301 ./include/asm-generic/qspinlock.h:98 kernel/locking/spinlock_debug.c:123)
[   26.092061][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   26.092063][    C2]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   26.092066][    C2]  _printk (kernel/printk/printk.c:2504)
[   26.092070][    C2]  ? snapshot_read.cold (user.c:?)
[   26.092073][    C2]  ? ___ratelimit (lib/ratelimit.c:97 (discriminator 3))
[   26.092077][    C2]  ? __ipv6_chk_addr_and_flags (./include/linux/rcupdate.h:850 net/ipv6/addrconf.c:1996)
[   26.092081][    C2]  ? idr_get_free (??:?)
[   26.092084][    C2]  ? trace_irq_enable.constprop.0 (./include/linux/instrumented.h:82 ./include/asm-generic/bitops/instrumented-non-atomic.h:141 ./include/linux/cpumask.h:650 ./include/linux/cpumask.h:1232 ./include/trace/events/preemptirq.h:40)
[   26.092088][    C2] ip6_tnl_xmit_ctl.cold (net/ipv6/ip6_tunnel.c:1064 (discriminator 3)) ip6_tunnel
[   26.092093][    C2] ip6gre_tunnel_xmit (net/ipv6/ip6_gre.c:889) ip6_gre
[   26.092098][    C2]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   26.092101][    C2]  ? __gre6_xmit (./include/linux/skbuff.h:2904) ip6_gre
[   26.092103][    C2]  ? sock_def_readable (./include/linux/rcupdate.h:319 (discriminator 2) ./include/linux/rcupdate.h:880 (discriminator 2) net/core/sock.c:3663 (discriminator 2))
[   26.092108][    C2]  ? packet_rcv (net/packet/af_packet.c:2231)
[   26.092112][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   26.092115][    C2]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   26.092117][    C2]  ? dev_queue_xmit_nit (./include/linux/rcupdate.h:319 (discriminator 2) ./include/linux/rcupdate.h:880 (discriminator 2) net/core/dev.c:2636 (discriminator 2))
[   26.092120][    C2]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   26.092122][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   26.092125][    C2]  ? get_stack_info_noinstr (arch/x86/kernel/dumpstack_64.c:173)
[   26.092128][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   26.092131][    C2]  dev_hard_start_xmit (./include/linux/netdevice.h:5429 ./include/linux/netdevice.h:5438 net/core/dev.c:3937 net/core/dev.c:3953)
[   26.092134][    C2]  ? validate_xmit_skb_list (net/core/dev.c:4142)
[   26.092142][    C2]  sch_direct_xmit (net/sched/sch_generic.c:372)
[   26.092145][    C2]  ? get_stack_info_noinstr (arch/x86/kernel/dumpstack_64.c:173)
[   26.092148][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   26.092150][    C2]  ? dequeue_skb (./include/trace/events/qdisc.h:14 (discriminator 19))
[   26.092152][    C2]  ? do_raw_spin_trylock (./include/linux/instrumented.h:55 ./include/linux/atomic/atomic-instrumented.h:1301 ./include/asm-generic/qspinlock.h:98 kernel/locking/spinlock_debug.c:123)
[   26.092155][    C2]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   26.092157][    C2]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   26.092160][    C2]  __dev_xmit_skb (net/core/dev.c:4262)
[   26.092163][    C2]  ? tc_run (net/core/dev.c:4444 (discriminator 4))
[   26.092165][    C2]  ? alloc_netdev_dummy (net/core/dev.c:12327)
[   26.092168][    C2]  ? netdev_offload_xstats_push_delta (net/core/dev.c:9326 net/core/dev.c:9461)
[   26.092171][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   26.092173][    C2]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   26.092176][    C2]  __dev_queue_xmit (net/core/dev.c:4884)
[   26.092180][    C2]  ? filter_irq_stacks (kernel/stacktrace.c:402)
[   26.092183][    C2]  ? addrconf_rs_timer (net/ipv6/addrconf.c:4073)
[   26.092186][    C2]  ? stack_depot_save_flags (lib/stackdepot.c:609 lib/stackdepot.c:676)
[   26.092190][    C2]  ? netdev_core_pick_tx (net/core/dev.c:4784)
[   26.092194][    C2]  ? neigh_hh_output (./include/net/neighbour.h:525)
[   26.092198][    C2]  ip6_finish_output2 (./include/net/neighbour.h:558 net/ipv6/ip6_output.c:138)
[   26.092201][    C2]  ? ip6_dst_lookup (net/ipv6/ip6_output.c:1269)
[   26.092204][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   26.092206][    C2]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   26.092209][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   26.092211][    C2]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   26.092214][    C2]  ip6_finish_output (net/ipv6/ip6_output.c:210 net/ipv6/ip6_output.c:221)
[   26.092217][    C2]  ip6_output (./include/linux/netfilter.h:314 net/ipv6/ip6_output.c:248)
[   26.092219][    C2]  ? ip6_finish_output (./include/net/inet_sock.h:338 (discriminator 1))
[   26.092221][    C2]  ? xfrm_bundle_lookup.constprop.0 (net/xfrm/xfrm_policy.c:3049)
[   26.092225][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   26.092227][    C2]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   26.092229][    C2]  ? trace_irq_disable.constprop.0 (./include/trace/events/preemptirq.h:36 (discriminator 22))
[   26.092231][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   26.092233][    C2]  ? trace_hardirqs_on (kernel/trace/trace_preemptirq.c:78)
[   26.092235][    C2]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   26.092237][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   26.092240][    C2]  ndisc_send_skb (./include/net/dst.h:470 (discriminator 4) ./include/linux/netfilter.h:325 (discriminator 4) net/ipv6/ndisc.c:513 (discriminator 4))
[   26.092245][    C2]  ? ndisc_recv_na (./include/net/net_namespace.h:422 (discriminator 7))
[   26.092249][    C2]  ? __ndisc_fill_addr_option (net/ipv6/ndisc.c:159)
[   26.092252][    C2]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   26.092255][    C2]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   26.092257][    C2]  addrconf_rs_timer (net/ipv6/addrconf.c:4073)
[   26.092260][    C2]  ? do_raw_spin_lock (./include/linux/instrumented.h:55 ./include/linux/atomic/atomic-instrumented.h:1301 ./include/asm-generic/qspinlock.h:112 kernel/locking/spinlock_debug.c:116)
[   26.092262][    C2]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   26.092265][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   26.092268][    C2]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   26.092270][    C2]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:58 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   26.092273][    C2]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   26.092275][    C2]  call_timer_fn (kernel/time/timer.c:1748)
[   26.092278][    C2]  ? detach_if_pending (./include/linux/list.h:1159)
[   26.092281][    C2]  ? debug_object_active_state (lib/debugobjects.c:1122)
[   26.092285][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   26.092288][    C2]  __run_timers (kernel/time/timer.c:1799 kernel/time/timer.c:2374)
[   26.092291][    C2]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   26.092294][    C2]  ? __bpf_trace_itimer_expire (./include/trace/events/timer.h:407)
[   26.092297][    C2]  ? do_raw_spin_lock (./include/linux/instrumented.h:55 ./include/linux/atomic/atomic-instrumented.h:1301 ./include/asm-generic/qspinlock.h:112 kernel/locking/spinlock_debug.c:116)
[   26.092301][    C2]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   26.092304][    C2]  run_timer_softirq (kernel/time/timer.c:2386 kernel/time/timer.c:2395 kernel/time/timer.c:2403)
[   26.092307][    C2]  ? __run_timers (./include/trace/events/timer.h:138 (discriminator 19))
[   26.092310][    C2]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   26.092312][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   26.092314][    C2]  handle_softirqs (kernel/softirq.c:645)
[   26.092318][    C2]  ? _local_bh_enable (kernel/softirq.c:428 (discriminator 1))
[   26.092320][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   26.092322][    C2]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   26.092325][    C2]  __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
[   26.092327][    C2]  irq_exit_rcu (kernel/softirq.c:784)
[   26.092329][    C2]  sysvec_apic_timer_interrupt (arch/x86/kernel/apic/apic.c:1062 (discriminator 37) arch/x86/kernel/apic/apic.c:1062 (discriminator 37))
[   26.092332][    C2]  </IRQ>
[   26.092333][    C2]  <TASK>
[   26.092334][    C2]  ? _raw_spin_unlock (./include/linux/spinlock_api_smp.h:201 (discriminator 1) kernel/locking/spinlock.c:213 (discriminator 1))
[   26.092337][    C2]  asm_sysvec_apic_timer_interrupt (./arch/x86/include/asm/idtentry.h:674)
[   26.092341][    C2] RIP: 0010:pv_native_safe_halt (./arch/x86/include/asm/irqflags.h:48 arch/x86/kernel/paravirt.c:63)
[   26.092345][    C2] Code: 48 8b 3d 94 d2 f5 01 e8 1f 00 00 00 48 2b 05 58 93 95 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 13 86 11 00 fb f4 <c3> 0f 1f 40 d6 48 83 ec 20 8b 17 49 89 f8 83 e2 fe 41 89 d2 0f 01
All code
========
   0:	48 8b 3d 94 d2 f5 01 	mov    0x1f5d294(%rip),%rdi        # 0x1f5d29b
   7:	e8 1f 00 00 00       	call   0x2b
   c:	48 2b 05 58 93 95 00 	sub    0x959358(%rip),%rax        # 0x95936b
  13:	c3                   	ret
  14:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  1b:	f3 0f 1e fa          	endbr64
  1f:	eb 07                	jmp    0x28
  21:	0f 00 2d 13 86 11 00 	verw   0x118613(%rip)        # 0x11863b
  28:	fb                   	sti
  29:	f4                   	hlt
  2a:*	c3                   	ret		<-- trapping instruction
  2b:	0f 1f 40 d6          	nopl   -0x2a(%rax)
  2f:	48 83 ec 20          	sub    $0x20,%rsp
  33:	8b 17                	mov    (%rdi),%edx
  35:	49 89 f8             	mov    %rdi,%r8
  38:	83 e2 fe             	and    $0xfffffffe,%edx
  3b:	41 89 d2             	mov    %edx,%r10d
  3e:	0f                   	.byte 0xf
  3f:	01                   	.byte 0x1

Code starting with the faulting instruction
===========================================
   0:	c3                   	ret
   1:	0f 1f 40 d6          	nopl   -0x2a(%rax)
   5:	48 83 ec 20          	sub    $0x20,%rsp
   9:	8b 17                	mov    (%rdi),%edx
   b:	49 89 f8             	mov    %rdi,%r8
   e:	83 e2 fe             	and    $0xfffffffe,%edx
  11:	41 89 d2             	mov    %edx,%r10d
  14:	0f                   	.byte 0xf
  15:	01                   	.byte 0x1
[   26.092347][    C2] RSP: 0018:ffa0000000157e00 EFLAGS: 00000246
[   26.092352][    C2] RAX: 0000000000000002 RBX: ff11000001bec6c0 RCX: 0000000000000001
[   26.092354][    C2] RDX: 0000000000000002 RSI: ffffffffac08d860 RDI: ffffffffa98f0307
[   26.092355][    C2] RBP: 0000000000000000 R08: ffffffffabd81421 R09: 1fe2200006a663a2
[   26.092356][    C2] R10: 0000000000000002 R11: 0000000000000000 R12: 1ff400000002afc3
[   26.092357][    C2] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000000000
[   26.092359][    C2]  ? ct_kernel_exit.constprop.0 (./include/linux/instrumented.h:97 kernel/context_tracking.c:124)
[   26.092362][    C2]  ? cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   26.092366][    C2]  default_idle (./arch/x86/include/asm/paravirt.h:62 arch/x86/kernel/process.c:768)
[   26.092369][    C2]  default_idle_call (kernel/sched/idle.c:122)
[   26.092371][    C2]  cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   26.092374][    C2]  ? arch_cpu_idle_exit+0x40/0x40
[   26.092376][    C2]  ? mark_tsc_async_resets (arch/x86/kernel/tsc_sync.c:49)
[   26.092379][    C2]  ? default_idle_call (kernel/sched/idle.c:129)
[   26.092382][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   26.092385][    C2]  do_idle (kernel/sched/idle.c:355)
[   26.092387][    C2]  cpu_startup_entry (kernel/sched/idle.c:454)
[   26.092389][    C2]  start_secondary (arch/x86/kernel/smpboot.c:312)
[   26.092392][    C2]  ? set_cpu_sibling_map (arch/x86/kernel/smpboot.c:733 (discriminator 4))
[   26.092395][    C2]  common_startup_64 (arch/x86/kernel/head_64.S:418)
| [   42.475450][    C2] softirqs last disabled at (568089): __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
| [   42.475452][    C2] Preemption disabled at:
| [   42.475453][    C2] 0x0
| [   42.475465][    C2] Tainted: [W]=WARN
[   42.475466][    C2] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   42.475468][    C2] Call Trace:
[   42.475469][    C2]  <IRQ>
[   42.475472][    C2]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   42.475478][    C2]  __might_resched.cold (kernel/sched/core.c:9234)
[   42.475481][    C2]  ? prb_next_reserve_seq (kernel/printk/printk_ringbuffer.c:2128)
[   42.475483][    C2]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   42.475487][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   42.475490][    C2]  __kmalloc_noprof (./include/linux/sched/mm.h:322 (discriminator 2) mm/slub.c:4636 (discriminator 2) mm/slub.c:4974 (discriminator 2) mm/slub.c:5413 (discriminator 2) mm/slub.c:5439 (discriminator 2))
[   42.475494][    C2]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   42.475497][    C2]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   42.475501][    C2]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:58 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   42.475503][    C2]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   42.475505][    C2]  put_chars (drivers/char/virtio_console.c:1176)
[   42.475507][    C2]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   42.475509][    C2]  ? console_prepend_replay (kernel/printk/printk.c:3005)
[   42.475511][    C2]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   42.475515][    C2]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   42.475516][    C2]  ? vsnprintf (lib/vsprintf.c:2900)
[   42.475519][    C2]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   42.475521][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   42.475523][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   42.475525][    C2]  console_emit_next_record (kernel/printk/printk.c:3183)
[   42.475528][    C2]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   42.475530][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   42.475531][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   42.475533][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   42.475535][    C2]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   42.475537][    C2]  ? console_flush_one_record (kernel/printk/printk.c:3247)
[   42.475539][    C2]  console_flush_one_record (kernel/printk/printk.c:3268)
[   42.475541][    C2]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   42.475544][    C2]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   42.475546][    C2]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   42.475547][    C2]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   42.475549][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   42.475551][    C2]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   42.475552][    C2]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   42.475553][    C2]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   42.475556][    C2]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   42.475557][    C2]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   42.475559][    C2]  vprintk_emit (kernel/printk/printk.c:2479)
[   42.475564][    C2]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   42.475566][    C2]  ? do_raw_spin_trylock (./include/linux/instrumented.h:55 ./include/linux/atomic/atomic-instrumented.h:1301 ./include/asm-generic/qspinlock.h:98 kernel/locking/spinlock_debug.c:123)
[   42.475567][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   42.475569][    C2]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   42.475571][    C2]  _printk (kernel/printk/printk.c:2504)
[   42.475574][    C2]  ? snapshot_read.cold (user.c:?)
[   42.475576][    C2]  ? ___ratelimit (lib/ratelimit.c:97 (discriminator 3))
[   42.475579][    C2]  ? __ipv6_chk_addr_and_flags (./include/linux/rcupdate.h:850 net/ipv6/addrconf.c:1996)
[   42.475582][    C2]  ? idr_get_free (??:?)
[   42.475584][    C2]  ? trace_irq_enable.constprop.0 (./include/linux/instrumented.h:82 ./include/asm-generic/bitops/instrumented-non-atomic.h:141 ./include/linux/cpumask.h:650 ./include/linux/cpumask.h:1232 ./include/trace/events/preemptirq.h:40)
[   42.475588][    C2] ip6_tnl_xmit_ctl.cold (net/ipv6/ip6_tunnel.c:1064 (discriminator 3)) ip6_tunnel
[   42.475593][    C2] ip6gre_tunnel_xmit (net/ipv6/ip6_gre.c:889) ip6_gre
[   42.475598][    C2]  ? __gre6_xmit (./include/linux/skbuff.h:2904) ip6_gre
[   42.475600][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   42.475601][    C2]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   42.475603][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   42.475605][    C2]  ? netif_skb_features (net/core/dev.c:3793 net/core/dev.c:3922)
[   42.475608][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   42.475610][    C2]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   42.475612][    C2]  ? skb_network_protocol (./include/linux/skbuff.h:2534)
[   42.475613][    C2]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   42.475615][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   42.475616][    C2]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   42.475618][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   42.475620][    C2]  ? get_stack_info_noinstr (arch/x86/kernel/dumpstack_64.c:173)
[   42.475622][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   42.475624][    C2]  dev_hard_start_xmit (./include/linux/netdevice.h:5429 ./include/linux/netdevice.h:5438 net/core/dev.c:3937 net/core/dev.c:3953)
[   42.475627][    C2]  ? validate_xmit_skb_list (net/core/dev.c:4142)
[   42.475629][    C2]  sch_direct_xmit (net/sched/sch_generic.c:372)
[   42.475632][    C2]  ? get_stack_info_noinstr (arch/x86/kernel/dumpstack_64.c:173)
[   42.475633][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   42.475635][    C2]  ? dequeue_skb (./include/trace/events/qdisc.h:14 (discriminator 19))
[   42.475636][    C2]  ? do_raw_spin_trylock (./include/linux/instrumented.h:55 ./include/linux/atomic/atomic-instrumented.h:1301 ./include/asm-generic/qspinlock.h:98 kernel/locking/spinlock_debug.c:123)
[   42.475638][    C2]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   42.475640][    C2]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   42.475642][    C2]  __dev_xmit_skb (net/core/dev.c:4262)
[   42.475644][    C2]  ? tc_run (net/core/dev.c:4444 (discriminator 4))
[   42.475646][    C2]  ? alloc_netdev_dummy (net/core/dev.c:12327)
[   42.475647][    C2]  ? netdev_offload_xstats_push_delta (net/core/dev.c:9326 net/core/dev.c:9461)
[   42.475649][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   42.475651][    C2]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   42.475653][    C2]  __dev_queue_xmit (net/core/dev.c:4884)
[   42.475655][    C2]  ? filter_irq_stacks (kernel/stacktrace.c:402)
[   42.475658][    C2]  ? addrconf_rs_timer (net/ipv6/addrconf.c:4073)
[   42.475660][    C2]  ? stack_depot_save_flags (lib/stackdepot.c:609 lib/stackdepot.c:676)
[   42.475663][    C2]  ? netdev_core_pick_tx (net/core/dev.c:4784)
[   42.475666][    C2]  ? neigh_hh_output (./include/net/neighbour.h:525)
[   42.475668][    C2]  ip6_finish_output2 (./include/net/neighbour.h:558 net/ipv6/ip6_output.c:138)
[   42.475671][    C2]  ? ip6_dst_lookup (net/ipv6/ip6_output.c:1269)
[   42.475672][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   42.475674][    C2]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   42.475676][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   42.475678][    C2]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   42.475679][    C2]  ip6_finish_output (net/ipv6/ip6_output.c:210 net/ipv6/ip6_output.c:221)
[   42.475681][    C2]  ip6_output (./include/linux/netfilter.h:314 net/ipv6/ip6_output.c:248)
[   42.475683][    C2]  ? ip6_finish_output (./include/net/inet_sock.h:338 (discriminator 1))
[   42.475685][    C2]  ? xfrm_bundle_lookup.constprop.0 (net/xfrm/xfrm_policy.c:3049)
[   42.475687][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   42.475689][    C2]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   42.475690][    C2]  ? trace_irq_disable.constprop.0 (./include/trace/events/preemptirq.h:36 (discriminator 22))
[   42.475692][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   42.475693][    C2]  ? trace_hardirqs_on (kernel/trace/trace_preemptirq.c:78)
[   42.475694][    C2]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   42.475696][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   42.475698][    C2]  ndisc_send_skb (./include/net/dst.h:470 (discriminator 4) ./include/linux/netfilter.h:325 (discriminator 4) net/ipv6/ndisc.c:513 (discriminator 4))
[   42.475702][    C2]  ? ndisc_recv_na (./include/net/net_namespace.h:422 (discriminator 7))
[   42.475704][    C2]  ? __ndisc_fill_addr_option (net/ipv6/ndisc.c:159)
[   42.475706][    C2]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   42.475708][    C2]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   42.475710][    C2]  addrconf_rs_timer (net/ipv6/addrconf.c:4073)
[   42.475712][    C2]  ? do_raw_spin_lock (./include/linux/instrumented.h:55 ./include/linux/atomic/atomic-instrumented.h:1301 ./include/asm-generic/qspinlock.h:112 kernel/locking/spinlock_debug.c:116)
[   42.475714][    C2]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   42.475716][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   42.475717][    C2]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   42.475719][    C2]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:58 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   42.475721][    C2]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   42.475722][    C2]  call_timer_fn (kernel/time/timer.c:1748)
[   42.475725][    C2]  ? detach_if_pending (./include/linux/list.h:1159)
[   42.475727][    C2]  ? debug_object_active_state (lib/debugobjects.c:1122)
[   42.475731][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   42.475734][    C2]  __run_timers (kernel/time/timer.c:1799 kernel/time/timer.c:2374)
[   42.475736][    C2]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   42.475738][    C2]  ? __bpf_trace_itimer_expire (./include/trace/events/timer.h:407)
[   42.475740][    C2]  ? do_raw_spin_lock (./include/linux/instrumented.h:55 ./include/linux/atomic/atomic-instrumented.h:1301 ./include/asm-generic/qspinlock.h:112 kernel/locking/spinlock_debug.c:116)
[   42.475743][    C2]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   42.475745][    C2]  run_timer_softirq (kernel/time/timer.c:2386 kernel/time/timer.c:2395 kernel/time/timer.c:2403)
[   42.475747][    C2]  ? __run_timers (./include/trace/events/timer.h:138 (discriminator 19))
[   42.475749][    C2]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   42.475750][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   42.475752][    C2]  handle_softirqs (kernel/softirq.c:645)
[   42.475754][    C2]  ? _local_bh_enable (kernel/softirq.c:428 (discriminator 1))
[   42.475755][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   42.475757][    C2]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   42.475759][    C2]  __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
[   42.475760][    C2]  irq_exit_rcu (kernel/softirq.c:784)
[   42.475762][    C2]  sysvec_apic_timer_interrupt (arch/x86/kernel/apic/apic.c:1062 (discriminator 37) arch/x86/kernel/apic/apic.c:1062 (discriminator 37))
[   42.475764][    C2]  </IRQ>
[   42.475765][    C2]  <TASK>
[   42.475765][    C2]  ? _raw_spin_unlock (./include/linux/spinlock_api_smp.h:201 (discriminator 1) kernel/locking/spinlock.c:213 (discriminator 1))
[   42.475768][    C2]  asm_sysvec_apic_timer_interrupt (./arch/x86/include/asm/idtentry.h:674)
[   42.475771][    C2] RIP: 0010:pv_native_safe_halt (./arch/x86/include/asm/irqflags.h:48 arch/x86/kernel/paravirt.c:63)
[   42.475774][    C2] Code: 48 8b 3d 94 d2 f5 01 e8 1f 00 00 00 48 2b 05 58 93 95 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 13 86 11 00 fb f4 <c3> 0f 1f 40 d6 48 83 ec 20 8b 17 49 89 f8 83 e2 fe 41 89 d2 0f 01
All code
========
   0:	48 8b 3d 94 d2 f5 01 	mov    0x1f5d294(%rip),%rdi        # 0x1f5d29b
   7:	e8 1f 00 00 00       	call   0x2b
   c:	48 2b 05 58 93 95 00 	sub    0x959358(%rip),%rax        # 0x95936b
  13:	c3                   	ret
  14:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  1b:	f3 0f 1e fa          	endbr64
  1f:	eb 07                	jmp    0x28
  21:	0f 00 2d 13 86 11 00 	verw   0x118613(%rip)        # 0x11863b
  28:	fb                   	sti
  29:	f4                   	hlt
  2a:*	c3                   	ret		<-- trapping instruction
  2b:	0f 1f 40 d6          	nopl   -0x2a(%rax)
  2f:	48 83 ec 20          	sub    $0x20,%rsp
  33:	8b 17                	mov    (%rdi),%edx
  35:	49 89 f8             	mov    %rdi,%r8
  38:	83 e2 fe             	and    $0xfffffffe,%edx
  3b:	41 89 d2             	mov    %edx,%r10d
  3e:	0f                   	.byte 0xf
  3f:	01                   	.byte 0x1

Code starting with the faulting instruction
===========================================
   0:	c3                   	ret
   1:	0f 1f 40 d6          	nopl   -0x2a(%rax)
   5:	48 83 ec 20          	sub    $0x20,%rsp
   9:	8b 17                	mov    (%rdi),%edx
   b:	49 89 f8             	mov    %rdi,%r8
   e:	83 e2 fe             	and    $0xfffffffe,%edx
  11:	41 89 d2             	mov    %edx,%r10d
  14:	0f                   	.byte 0xf
  15:	01                   	.byte 0x1
[   42.475775][    C2] RSP: 0018:ffa0000000157e00 EFLAGS: 00000246
[   42.475779][    C2] RAX: 0000000000000002 RBX: ff11000001bec6c0 RCX: 0000000000000001
[   42.475780][    C2] RDX: 0000000000000002 RSI: ffffffffac08d860 RDI: ffffffffa98f0307
[   42.475781][    C2] RBP: 0000000000000000 R08: ffffffffabd81421 R09: 1fe2200006a663a2
[   42.475782][    C2] R10: 0000000000000002 R11: 0000000000000000 R12: 1ff400000002afc3
[   42.475783][    C2] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000000000
[   42.475784][    C2]  ? ct_kernel_exit.constprop.0 (./include/linux/instrumented.h:97 kernel/context_tracking.c:124)
[   42.475786][    C2]  ? cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   42.475789][    C2]  default_idle (./arch/x86/include/asm/paravirt.h:62 arch/x86/kernel/process.c:768)
[   42.475791][    C2]  default_idle_call (kernel/sched/idle.c:122)
[   42.475793][    C2]  cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   42.475795][    C2]  ? arch_cpu_idle_exit+0x40/0x40
[   42.475796][    C2]  ? mark_tsc_async_resets (arch/x86/kernel/tsc_sync.c:49)
[   42.475799][    C2]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   42.475800][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   42.475802][    C2]  do_idle (kernel/sched/idle.c:355)
[   42.475804][    C2]  cpu_startup_entry (kernel/sched/idle.c:454)
[   42.475805][    C2]  start_secondary (arch/x86/kernel/smpboot.c:312)
[   42.475807][    C2]  ? set_cpu_sibling_map (arch/x86/kernel/smpboot.c:733 (discriminator 4))
[   42.475809][    C2]  common_startup_64 (arch/x86/kernel/head_64.S:418)
| [   46.243004][  T524] softirqs last disabled at (0): 0x0
| [   46.243006][  T524] Preemption disabled at:
| [   46.243006][  T524] 0x0
| [   46.243015][  T524] Tainted: [W]=WARN
[   46.243016][  T524] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   46.243017][  T524] Call Trace:
[   46.243019][  T524]  <TASK>
[   46.243020][  T524]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   46.243025][  T524]  __might_resched.cold (kernel/sched/core.c:9234)
[   46.243029][  T524]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   46.243033][  T524]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   46.243037][  T524]  __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))
[   46.243040][  T524]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   46.243043][  T524]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   46.243047][  T524]  ? 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)
[   46.243049][  T524]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   46.243051][  T524]  put_chars (drivers/char/virtio_console.c:1176)
[   46.243053][  T524]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   46.243054][  T524]  ? printk_get_next_message (kernel/printk/printk.c:3072)
[   46.243058][  T524]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   46.243061][  T524]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   46.243064][  T524]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   46.243065][  T524]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   46.243067][  T524]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   46.243069][  T524]  console_emit_next_record (kernel/printk/printk.c:3183)
[   46.243072][  T524]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   46.243074][  T524]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   46.243080][  T524]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   46.243082][  T524]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   46.243084][  T524]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   46.243085][  T524]  ? console_flush_one_record (kernel/printk/printk.c:3247)
[   46.243087][  T524]  console_flush_one_record (kernel/printk/printk.c:3268)
[   46.243089][  T524]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   46.243092][  T524]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   46.243093][  T524]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   46.243095][  T524]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   46.243097][  T524]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   46.243098][  T524]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   46.243100][  T524]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   46.243101][  T524]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   46.243103][  T524]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   46.243105][  T524]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   46.243107][  T524]  vprintk_emit (kernel/printk/printk.c:2479)
[   46.243109][  T524]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   46.243111][  T524]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   46.243113][  T524]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   46.243115][  T524]  ? trace_hardirqs_on (kernel/trace/trace_preemptirq.c:78)
[   46.243117][  T524]  _printk (kernel/printk/printk.c:2504)
[   46.243120][  T524]  ? snapshot_read.cold (user.c:?)
[   46.243122][  T524]  ? ipv6_mc_down (net/ipv6/mcast.c:1157 net/ipv6/mcast.c:2820)
[   46.243127][  T524] br_set_state (net/bridge/br_stp.c:57 (discriminator 2)) bridge
[   46.243143][  T524] br_stp_disable_port (net/bridge/br_stp_if.c:106) bridge
[   46.243151][  T524] br_device_event (net/bridge/br.c:111) bridge
[   46.243159][  T524]  ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:211 (discriminator 1) kernel/locking/spinlock.c:221 (discriminator 1))
[   46.243162][  T524]  ? 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
[   46.243165][  T524]  ? addrconf_notify (net/ipv6/addrconf.c:3812)
[   46.243169][  T524]  notifier_call_chain (kernel/notifier.c:85)
[   46.243172][  T524]  __dev_notify_flags (net/core/dev.c:2313 net/core/dev.c:2327 net/core/dev.c:9855)
[   46.243175][  T524]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   46.243177][  T524]  ? netif_change_name (net/core/dev.c:1517)
[   46.243179][  T524]  ? netif_set_allmulti (./include/net/netdev_lock.h:30 (discriminator 1))
[   46.243181][  T524]  ? __kernel_text_address (kernel/extable.c:79)
[   46.243183][  T524]  ? write_profile (profile.c:?)
[   46.243185][  T524]  ? unwind_get_return_address (arch/x86/kernel/unwind_orc.c:385 arch/x86/kernel/unwind_orc.c:380)
[   46.243188][  T524]  netif_change_flags (net/core/dev.c:9882)
[   46.243190][  T524]  do_setlink.isra.0 (net/core/rtnetlink.c:3266 (discriminator 1))
[   46.243193][  T524]  ? stack_trace_save (kernel/stacktrace.c:122 (discriminator 1))
[   46.243194][  T524]  ? rtnl_link_get_size (net/core/rtnetlink.c:747)
[   46.243196][  T524]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   46.243197][  T524]  ? stack_depot_save_flags (lib/stackdepot.c:609 lib/stackdepot.c:676)
[   46.243201][  T524]  ? kasan_save_stack (mm/kasan/common.c:58)
[   46.243204][  T524]  ? kasan_save_stack (mm/kasan/common.c:57)
[   46.243205][  T524]  ? kasan_save_track (mm/kasan/common.c:78)
[   46.243207][  T524]  ? __kasan_kmalloc (mm/kasan/common.c:398 mm/kasan/common.c:415)
[   46.243208][  T524]  ? __kmalloc_cache_noprof (./include/linux/kasan.h:263 mm/slub.c:5563)
[   46.243210][  T524]  ? rtnl_newlink (./include/linux/slab.h:991 (discriminator 1) net/core/rtnetlink.c:4113 (discriminator 1))
[   46.243211][  T524]  ? rtnetlink_rcv_msg (net/core/rtnetlink.c:7132)
[   46.243212][  T524]  ? netlink_rcv_skb (net/netlink/af_netlink.c:2556)
[   46.243215][  T524]  ? netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   46.243216][  T524]  ? netlink_sendmsg (net/netlink/af_netlink.c:1900)
[   46.243217][  T524]  ? ____sys_sendmsg (net/socket.c:800 (discriminator 4) net/socket.c:815 (discriminator 4) net/socket.c:2713 (discriminator 4))
[   46.243219][  T524]  ? ___sys_sendmsg (net/socket.c:2767)
[   46.243221][  T524]  ? __sys_sendmsg (net/socket.c:2799)
[   46.243222][  T524]  ? do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[   46.243224][  T524]  ? entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   46.243227][  T524]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   46.243229][  T524]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   46.243230][  T524]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   46.243232][  T524]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   46.243233][  T524]  ? trace_contention_end (./include/trace/events/lock.h:121 (discriminator 22))
[   46.243236][  T524]  ? __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)
[   46.243238][  T524]  ? __mutex_lock (kernel/locking/mutex.c:656 (discriminator 1) kernel/locking/mutex.c:821 (discriminator 1))
[   46.243239][  T524]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:366 net/core/rtnetlink.c:4214)
[   46.243240][  T524]  ? ww_mutex_lock (kernel/locking/mutex.c:934)
[   46.243242][  T524]  ? __rtnl_newlink (net/core/rtnetlink.c:4063)
[   46.243244][  T524]  rtnl_newlink (net/core/rtnetlink.c:4215)
[   46.243246][  T524]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   46.243248][  T524]  ? rtnl_bridge_getlink (net/core/rtnetlink.c:5558)
[   46.243249][  T524]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   46.243250][  T524]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   46.243252][  T524]  ? is_bpf_text_address (./include/linux/rcupdate.h:850 kernel/bpf/core.c:749)
[   46.243256][  T524]  ? is_bpf_text_address (./include/linux/rcupdate.h:882 kernel/bpf/core.c:751)
[   46.243257][  T524]  ? kernel_text_address (kernel/extable.c:125 kernel/extable.c:94)
[   46.243259][  T524]  ? __kernel_text_address (kernel/extable.c:79)
[   46.243260][  T524]  ? write_profile (profile.c:?)
[   46.243261][  T524]  ? unwind_get_return_address (arch/x86/kernel/unwind_orc.c:385 arch/x86/kernel/unwind_orc.c:380)
[   46.243262][  T524]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   46.243264][  T524]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   46.243265][  T524]  ? cap_capable (./include/trace/events/capability.h:26 (discriminator 22) security/commoncap.c:130 (discriminator 22))
[   46.243269][  T524]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   46.243271][  T524]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   46.243272][  T524]  ? rtnl_bridge_getlink (net/core/rtnetlink.c:5558)
[   46.243274][  T524]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7132)
[   46.243275][  T524]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   46.243276][  T524]  ? filter_irq_stacks (kernel/stacktrace.c:402)
[   46.243278][  T524]  ? stack_depot_save_flags (lib/stackdepot.c:609 lib/stackdepot.c:676)
[   46.243280][  T524]  netlink_rcv_skb (net/netlink/af_netlink.c:2556)
[   46.243281][  T524]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   46.243283][  T524]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   46.243284][  T524]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   46.243285][  T524]  ? __netlink_lookup (./include/linux/rcupdate.h:850 ./include/linux/rhashtable.h:709 net/netlink/af_netlink.c:499)
[   46.243288][  T524]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   46.243289][  T524]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   46.243291][  T524]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   46.243293][  T524]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   46.243295][  T524]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   46.243296][  T524]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   46.243298][  T524]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   46.243300][  T524]  netlink_sendmsg (net/netlink/af_netlink.c:1900)
[   46.243301][  T524]  ? netlink_unicast (./include/net/net_namespace.h:422 (discriminator 7))
[   46.243303][  T524]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   46.243305][  T524]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   46.243307][  T524]  ____sys_sendmsg (net/socket.c:800 (discriminator 4) net/socket.c:815 (discriminator 4) net/socket.c:2713 (discriminator 4))
[   46.243308][  T524]  ? copy_msghdr_from_user (net/socket.c:2650)
[   46.243310][  T524]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5399)
[   46.243311][  T524]  ? move_addr_to_kernel (net/socket.c:258)
[   46.243313][  T524]  ? filter_irq_stacks (kernel/stacktrace.c:402)
[   46.243315][  T524]  ___sys_sendmsg (net/socket.c:2767)
[   46.243317][  T524]  ? copy_msghdr_from_user (net/socket.c:2619)
[   46.243321][  T524]  __sys_sendmsg (net/socket.c:2799)
[   46.243323][  T524]  ? __sys_sendmsg_sock (net/socket.c:2780)
[   46.243326][  T524]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   46.243328][  T524]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[   46.243329][  T524]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[   46.243331][  T524]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   46.243332][  T524] RIP: 0033:0x7f134481454e
[   46.243334][  T524] 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
[   46.243336][  T524] RSP: 002b:00007ffd24711150 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   46.243340][  T524] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f134481454e
[   46.243341][  T524] RDX: 0000000000000000 RSI: 00007ffd24711200 RDI: 0000000000000005
[   46.243342][  T524] RBP: 00007ffd24711160 R08: 0000000000000000 R09: 0000000000000000
[   46.243343][  T524] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a918b3e


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