======================================
| [    9.972663][  T199] softirqs last disabled at (23609): __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
| [    9.972666][  T199] Preemption disabled at:
| [    9.972666][  T199] 0x0
| [    9.972677][  T199] Tainted: [W]=WARN
[    9.972678][  T199] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    9.972679][  T199] Call Trace:
[    9.972681][  T199]  <TASK>
[    9.972682][  T199]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[    9.972689][  T199]  __might_resched.cold (kernel/sched/core.c:9234)
[    9.972693][  T199]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[    9.972698][  T199]  ? __kmalloc_noprof (./include/linux/sched/mm.h:317 mm/slub.c:4636 mm/slub.c:4974 mm/slub.c:5413 mm/slub.c:5439)
[    9.972702][  T199]  __kmalloc_noprof (./include/linux/sched/mm.h:322 (discriminator 2) mm/slub.c:4636 (discriminator 2) mm/slub.c:4974 (discriminator 2) mm/slub.c:5413 (discriminator 2) mm/slub.c:5439 (discriminator 2))
[    9.972704][  T199]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[    9.972711][  T199]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:58 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[    9.972713][  T199]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[    9.972717][  T199]  put_chars (drivers/char/virtio_console.c:1176)
[    9.972719][  T199]  ? __send_to_port (drivers/char/virtio_console.c:654)
[    9.972721][  T199]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[    9.972724][  T199]  ? validate_chain (kernel/locking/lockdep.c:3817 (discriminator 2) kernel/locking/lockdep.c:3837 (discriminator 2) kernel/locking/lockdep.c:3892 (discriminator 2))
[    9.972730][  T199]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[    9.972737][  T199]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[    9.972740][  T199]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[    9.972742][  T199]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[    9.972746][  T199]  console_emit_next_record (kernel/printk/printk.c:3183)
[    9.972749][  T199]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[    9.972751][  T199]  ? console_flush_one_record (./include/linux/rcupdate.h:314 (discriminator 2) ./include/linux/srcu.h:439 (discriminator 2) kernel/printk/printk.c:291 (discriminator 2) kernel/printk/printk.c:3246 (discriminator 2))
[    9.972754][  T199]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[    9.972756][  T199]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[    9.972760][  T199]  console_flush_one_record (kernel/printk/printk.c:3268)
[    9.972764][  T199]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[    9.972766][  T199]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[    9.972771][  T199]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[    9.972774][  T199]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[    9.972776][  T199]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[    9.972778][  T199]  ? lock_acquire (./include/linux/srcutree.h:374 ./include/linux/srcu.h:541 ./include/linux/srcu.h:645 ./include/trace/events/lock.h:23 ./include/trace/events/lock.h:23 kernel/locking/lockdep.c:5871)
[    9.972781][  T199]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[    9.972783][  T199]  ? vprintk_emit (kernel/printk/printk.c:2478)
[    9.972786][  T199]  vprintk_emit (kernel/printk/printk.c:2479)
[    9.972789][  T199]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[    9.972792][  T199]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[    9.972795][  T199]  _printk (kernel/printk/printk.c:2504)
[    9.972799][  T199]  ? snapshot_read.cold (user.c:?)
[    9.972802][  T199]  ? do_raw_spin_lock (./include/linux/instrumented.h:55 ./include/linux/atomic/atomic-instrumented.h:1301 ./include/asm-generic/qspinlock.h:112 kernel/locking/spinlock_debug.c:116)
[    9.972804][  T199]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[    9.972808][  T199]  ? do_raw_spin_lock (./include/linux/instrumented.h:55 ./include/linux/atomic/atomic-instrumented.h:1301 ./include/asm-generic/qspinlock.h:112 kernel/locking/spinlock_debug.c:116)
[    9.972811][  T199]  do_exit.cold (kernel/exit.c:889 (discriminator 4) kernel/exit.c:1043 (discriminator 4))
[    9.972815][  T199]  ? exit_notify (kernel/exit.c:780)
[    9.972816][  T199]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[    9.972819][  T199]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[    9.972822][  T199]  do_group_exit (kernel/exit.c:1151)
[    9.972825][  T199]  __x64_sys_exit_group (kernel/exit.c:1162 kernel/exit.c:1160 kernel/exit.c:1160)
[    9.972827][  T199]  x64_sys_call (./arch/x86/include/generated/asm/syscalls_64.h:232)
[    9.972829][  T199]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[    9.972833][  T199]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[    9.972836][  T199]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    9.972838][  T199] RIP: 0033:0x7f09b90211b8
[    9.972841][  T199] Code: Unable to access opcode bytes at 0x7f09b902118e.

Code starting with the faulting instruction
===========================================
[    9.972842][  T199] RSP: 002b:00007ffd885c30f8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[    9.972844][  T199] RAX: ffffffffffffffda RBX: 00007f09b9151f88 RCX: 00007f09b90211b8
[    9.972845][  T199] RDX: 00007f09b8d6bfc8 RSI: fffffffffffffeb8 RDI: 0000000000000000
[    9.972846][  T199] RBP: 00007ffd885c3150 R08: 0000000000000000 R09: 0000000000000050
[    9.972847][  T199] R10: 00007ffd885c2f10 R11: 0000000000000246 R12: 0000000000000001
[    9.972848][  T199] R13: 0000000000000000 R14: 00007f09b9150680 R15: 00007f09b9151fa0
| [   11.993976][    C0]
| [   11.993976][    C0]
| [   11.993976][    C0] stack backtrace:
| [   11.993982][    C0] Tainted: [W]=WARN
[   11.993983][    C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   11.993985][    C0] Call Trace:
[   11.993986][    C0]  <IRQ>
[   11.993987][    C0]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   11.993992][    C0]  print_irq_inversion_bug.part.0.cold (kernel/locking/lockdep.c:4141)
[   11.993994][    C0]  mark_lock_irq (kernel/locking/lockdep.c:4095 kernel/locking/lockdep.c:4174 kernel/locking/lockdep.c:4310)
[   11.993996][    C0]  ? add_lock_to_list (./include/linux/find.h:391 kernel/locking/lockdep.c:1419 kernel/locking/lockdep.c:1450)
[   11.993999][    C0]  mark_lock (kernel/locking/lockdep.c:4769)
[   11.994000][    C0]  mark_usage (kernel/locking/lockdep.c:4658)
[   11.994002][    C0]  __lock_acquire (kernel/locking/lockdep.c:5208)
[   11.994010][    C0]  lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   11.994012][    C0]  ? console_lock_spinning_enable (kernel/printk/printk.c:1902 (discriminator 2))
[   11.994014][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   11.994016][    C0]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   11.994018][    C0]  console_lock_spinning_enable (kernel/printk/printk.c:1902 (discriminator 2))
[   11.994020][    C0]  ? console_lock_spinning_enable (kernel/printk/printk.c:1902 (discriminator 2))
[   11.994021][    C0]  console_emit_next_record (kernel/printk/printk.c:3177)
[   11.994024][    C0]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   11.994025][    C0]  ? console_flush_one_record (./include/linux/rcupdate.h:314 (discriminator 2) ./include/linux/srcu.h:439 (discriminator 2) kernel/printk/printk.c:291 (discriminator 2) kernel/printk/printk.c:3246 (discriminator 2))
[   11.994027][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   11.994028][    C0]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   11.994030][    C0]  console_flush_one_record (kernel/printk/printk.c:3268)
[   11.994033][    C0]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   11.994034][    C0]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   11.994037][    C0]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   11.994039][    C0]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   11.994040][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   11.994041][    C0]  ? lock_acquire (./include/linux/srcutree.h:374 ./include/linux/srcu.h:541 ./include/linux/srcu.h:645 ./include/trace/events/lock.h:23 ./include/trace/events/lock.h:23 kernel/locking/lockdep.c:5871)
[   11.994043][    C0]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   11.994046][    C0]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   11.994047][    C0]  vprintk_emit (kernel/printk/printk.c:2479)
[   11.994048][    C0]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   11.994050][    C0]  ? clocksource_watchdog.part.0 (kernel/time/clocksource.c:531 (discriminator 1) kernel/time/clocksource.c:608 (discriminator 1) kernel/time/clocksource.c:667 (discriminator 1))
[   11.994052][    C0]  _printk (kernel/printk/printk.c:2504)
[   11.994054][    C0]  ? snapshot_read.cold (user.c:?)
[   11.994055][    C0]  ? clocksource_watchdog.part.0 (kernel/time/clocksource.c:531 (discriminator 1) kernel/time/clocksource.c:608 (discriminator 1) kernel/time/clocksource.c:667 (discriminator 1))
[   11.994057][    C0]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   11.994060][    C0]  clocksource_watchdog.part.0.cold (kernel/time/clocksource.c:589 (discriminator 10) kernel/time/clocksource.c:632 (discriminator 10) kernel/time/clocksource.c:667 (discriminator 10))
[   11.994061][    C0]  ? clocksource_watchdog.part.0 (./include/linux/find.h:67 (discriminator 4))
[   11.994063][    C0]  ? clocksource_watchdog.part.0 (./include/linux/find.h:67 (discriminator 4))
[   11.994064][    C0]  call_timer_fn (kernel/time/timer.c:1748)
[   11.994066][    C0]  ? detach_if_pending (./include/linux/list.h:1159)
[   11.994068][    C0]  ? debug_object_active_state (lib/debugobjects.c:1122)
[   11.994071][    C0]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   11.994072][    C0]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   11.994074][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   11.994076][    C0]  __run_timers (kernel/time/timer.c:1799 kernel/time/timer.c:2374)
[   11.994077][    C0]  ? clocksource_watchdog.part.0 (./include/linux/find.h:67 (discriminator 4))
[   11.994080][    C0]  ? __bpf_trace_itimer_expire (./include/trace/events/timer.h:407)
[   11.994081][    C0]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   11.994084][    C0]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   11.994087][    C0]  run_timer_softirq (kernel/time/timer.c:2386 kernel/time/timer.c:2395 kernel/time/timer.c:2403)
[   11.994089][    C0]  ? __run_timers (./include/trace/events/timer.h:138 (discriminator 19))
[   11.994090][    C0]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   11.994093][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   11.994094][    C0]  handle_softirqs (kernel/softirq.c:645)
[   11.994096][    C0]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   11.994098][    C0]  ? _local_bh_enable (kernel/softirq.c:428 (discriminator 1))
[   11.994100][    C0]  __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
[   11.994101][    C0]  irq_exit_rcu (kernel/softirq.c:784)
[   11.994103][    C0]  sysvec_apic_timer_interrupt (arch/x86/kernel/apic/apic.c:1062 (discriminator 37) arch/x86/kernel/apic/apic.c:1062 (discriminator 37))
[   11.994104][    C0]  </IRQ>
[   11.994105][    C0]  <TASK>
[   11.994105][    C0]  ? lockdep_hardirqs_on_prepare.part.0 (kernel/locking/lockdep.c:470 (discriminator 2) kernel/locking/lockdep.c:4427 (discriminator 2))
[   11.994107][    C0]  asm_sysvec_apic_timer_interrupt (./arch/x86/include/asm/idtentry.h:674)
[   11.994109][    C0] RIP: 0010:pv_native_safe_halt (./arch/x86/include/asm/irqflags.h:48 arch/x86/kernel/paravirt.c:63)
[   11.994111][    C0] Code: 48 8b 3d 94 92 68 02 e8 1f 00 00 00 48 2b 05 58 e3 a0 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 13 16 0e 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 92 68 02 	mov    0x2689294(%rip),%rdi        # 0x268929b
   7:	e8 1f 00 00 00       	call   0x2b
   c:	48 2b 05 58 e3 a0 00 	sub    0xa0e358(%rip),%rax        # 0xa0e36b
  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 16 0e 00 	verw   0xe1613(%rip)        # 0xe163b
  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
[   11.994113][    C0] RSP: 0018:ffffffffa2807cf8 EFLAGS: 00000296
[   11.994115][    C0] RAX: 0000000000069203 RBX: ffffffffa2830600 RCX: ffffffff9ef06247
[   11.994116][    C0] RDX: ffffffffa2830600 RSI: ffffffffa2111042 RDI: ffffffffa1a949e0
[   11.994117][    C0] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[   11.994118][    C0] R10: 0000000000000000 R11: 0000000000000001 R12: 1ffffffff4500fa2
[   11.994119][    C0] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000014770
[   11.994120][    C0]  ? cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   11.994122][    C0]  ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4488)
[   11.994124][    C0]  default_idle (./arch/x86/include/asm/paravirt.h:62 arch/x86/kernel/process.c:768)
[   11.994125][    C0]  default_idle_call (kernel/sched/idle.c:122)
[   11.994127][    C0]  cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   11.994129][    C0]  ? arch_cpu_idle_exit+0x40/0x40
[   11.994130][    C0]  ? mark_tsc_async_resets (arch/x86/kernel/tsc_sync.c:49)
[   11.994133][    C0]  ? kasan_check_range (./include/linux/kasan.h:65 mm/kasan/generic.c:141 mm/kasan/generic.c:172 mm/kasan/generic.c:191 mm/kasan/generic.c:200)
[   11.994136][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   11.994137][    C0]  do_idle (kernel/sched/idle.c:355)
[   11.994139][    C0]  cpu_startup_entry (kernel/sched/idle.c:454)
[   11.994140][    C0]  rest_init (init/main.c:727)
[   11.994142][    C0]  ? __cpuidle_text_end (??:?)
[   11.994144][    C0]  ? rest_init (init/main.c:727)
[   11.994146][    C0]  ? acpi_hw_set_mode (drivers/acpi/acpica/hwacpi.c:72 (discriminator 1))
[   11.994150][    C0]  ? cpus_read_unlock (./include/linux/percpu-rwsem.h:125 (discriminator 1) kernel/cpu.c:502 (discriminator 1))
[   11.994151][    C0]  ? acpi_enable (drivers/acpi/acpica/evxfevnt.c:47)
[   11.994153][    C0]  start_kernel (init/main.c:1185)
[   11.994155][    C0]  x86_64_start_reservations (arch/x86/kernel/head64.c:310)
[   11.994157][    C0]  x86_64_start_kernel (arch/x86/kernel/head64.c:291)
[   11.994158][    C0]  common_startup_64 (arch/x86/kernel/head_64.S:418)
| [   11.994177][    C0] softirqs last disabled at (430597): __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
| [   11.994179][    C0] Preemption disabled at:
| [   11.994179][    C0] schedule_preempt_disabled (kernel/sched/core.c:7420)
| [   11.994185][    C0] Tainted: [W]=WARN
[   11.994185][    C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   11.994186][    C0] Call Trace:
[   11.994187][    C0]  <IRQ>
[   11.994187][    C0]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   11.994189][    C0]  ? schedule_preempt_disabled (kernel/sched/core.c:7420)
[   11.994191][    C0]  __might_resched.cold (kernel/sched/core.c:9234)
[   11.994194][    C0]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   11.994198][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   11.994200][    C0]  __kmalloc_noprof (./include/linux/sched/mm.h:322 (discriminator 2) mm/slub.c:4636 (discriminator 2) mm/slub.c:4974 (discriminator 2) mm/slub.c:5413 (discriminator 2) mm/slub.c:5439 (discriminator 2))
[   11.994202][    C0]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   11.994203][    C0]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   11.994206][    C0]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:58 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   11.994208][    C0]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   11.994210][    C0]  put_chars (drivers/char/virtio_console.c:1176)
[   11.994212][    C0]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   11.994214][    C0]  ? mark_lock (kernel/locking/lockdep.c:4769)
[   11.994216][    C0]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   11.994219][    C0]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   11.994221][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   11.994222][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   11.994223][    C0]  console_emit_next_record (kernel/printk/printk.c:3183)
[   11.994226][    C0]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   11.994227][    C0]  ? console_flush_one_record (./include/linux/rcupdate.h:314 (discriminator 2) ./include/linux/srcu.h:439 (discriminator 2) kernel/printk/printk.c:291 (discriminator 2) kernel/printk/printk.c:3246 (discriminator 2))
[   11.994229][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   11.994230][    C0]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   11.994232][    C0]  console_flush_one_record (kernel/printk/printk.c:3268)
[   11.994235][    C0]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   11.994236][    C0]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   11.994239][    C0]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   11.994241][    C0]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   11.994242][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   11.994243][    C0]  ? lock_acquire (./include/linux/srcutree.h:374 ./include/linux/srcu.h:541 ./include/linux/srcu.h:645 ./include/trace/events/lock.h:23 ./include/trace/events/lock.h:23 kernel/locking/lockdep.c:5871)
[   11.994245][    C0]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   11.994247][    C0]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   11.994248][    C0]  vprintk_emit (kernel/printk/printk.c:2479)
[   11.994250][    C0]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   11.994252][    C0]  ? clocksource_watchdog.part.0 (kernel/time/clocksource.c:531 (discriminator 1) kernel/time/clocksource.c:608 (discriminator 1) kernel/time/clocksource.c:667 (discriminator 1))
[   11.994253][    C0]  _printk (kernel/printk/printk.c:2504)
[   11.994255][    C0]  ? snapshot_read.cold (user.c:?)
[   11.994257][    C0]  ? clocksource_watchdog.part.0 (kernel/time/clocksource.c:531 (discriminator 1) kernel/time/clocksource.c:608 (discriminator 1) kernel/time/clocksource.c:667 (discriminator 1))
[   11.994258][    C0]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   11.994261][    C0]  clocksource_watchdog.part.0.cold (kernel/time/clocksource.c:589 (discriminator 10) kernel/time/clocksource.c:632 (discriminator 10) kernel/time/clocksource.c:667 (discriminator 10))
[   11.994262][    C0]  ? clocksource_watchdog.part.0 (./include/linux/find.h:67 (discriminator 4))
[   11.994264][    C0]  ? clocksource_watchdog.part.0 (./include/linux/find.h:67 (discriminator 4))
[   11.994265][    C0]  call_timer_fn (kernel/time/timer.c:1748)
[   11.994268][    C0]  ? detach_if_pending (./include/linux/list.h:1159)
[   11.994269][    C0]  ? debug_object_active_state (lib/debugobjects.c:1122)
[   11.994271][    C0]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   11.994272][    C0]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   11.994274][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   11.994276][    C0]  __run_timers (kernel/time/timer.c:1799 kernel/time/timer.c:2374)
[   11.994277][    C0]  ? clocksource_watchdog.part.0 (./include/linux/find.h:67 (discriminator 4))
[   11.994280][    C0]  ? __bpf_trace_itimer_expire (./include/trace/events/timer.h:407)
[   11.994281][    C0]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   11.994284][    C0]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   11.994286][    C0]  run_timer_softirq (kernel/time/timer.c:2386 kernel/time/timer.c:2395 kernel/time/timer.c:2403)
[   11.994288][    C0]  ? __run_timers (./include/trace/events/timer.h:138 (discriminator 19))
[   11.994290][    C0]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   11.994291][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   11.994293][    C0]  handle_softirqs (kernel/softirq.c:645)
[   11.994295][    C0]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   11.994296][    C0]  ? _local_bh_enable (kernel/softirq.c:428 (discriminator 1))
[   11.994298][    C0]  __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
[   11.994300][    C0]  irq_exit_rcu (kernel/softirq.c:784)
[   11.994301][    C0]  sysvec_apic_timer_interrupt (arch/x86/kernel/apic/apic.c:1062 (discriminator 37) arch/x86/kernel/apic/apic.c:1062 (discriminator 37))
[   11.994303][    C0]  </IRQ>
[   11.994303][    C0]  <TASK>
[   11.994304][    C0]  ? lockdep_hardirqs_on_prepare.part.0 (kernel/locking/lockdep.c:470 (discriminator 2) kernel/locking/lockdep.c:4427 (discriminator 2))
[   11.994305][    C0]  asm_sysvec_apic_timer_interrupt (./arch/x86/include/asm/idtentry.h:674)
[   11.994307][    C0] RIP: 0010:pv_native_safe_halt (./arch/x86/include/asm/irqflags.h:48 arch/x86/kernel/paravirt.c:63)
[   11.994308][    C0] Code: 48 8b 3d 94 92 68 02 e8 1f 00 00 00 48 2b 05 58 e3 a0 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 13 16 0e 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 92 68 02 	mov    0x2689294(%rip),%rdi        # 0x268929b
   7:	e8 1f 00 00 00       	call   0x2b
   c:	48 2b 05 58 e3 a0 00 	sub    0xa0e358(%rip),%rax        # 0xa0e36b
  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 16 0e 00 	verw   0xe1613(%rip)        # 0xe163b
  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
[   11.994309][    C0] RSP: 0018:ffffffffa2807cf8 EFLAGS: 00000296
[   11.994311][    C0] RAX: 0000000000069203 RBX: ffffffffa2830600 RCX: ffffffff9ef06247
[   11.994311][    C0] RDX: ffffffffa2830600 RSI: ffffffffa2111042 RDI: ffffffffa1a949e0
[   11.994312][    C0] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[   11.994313][    C0] R10: 0000000000000000 R11: 0000000000000001 R12: 1ffffffff4500fa2
[   11.994313][    C0] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000014770
[   11.994315][    C0]  ? cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   11.994317][    C0]  ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4488)
[   11.994318][    C0]  default_idle (./arch/x86/include/asm/paravirt.h:62 arch/x86/kernel/process.c:768)
[   11.994320][    C0]  default_idle_call (kernel/sched/idle.c:122)
[   11.994321][    C0]  cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   11.994323][    C0]  ? arch_cpu_idle_exit+0x40/0x40
[   11.994324][    C0]  ? mark_tsc_async_resets (arch/x86/kernel/tsc_sync.c:49)
[   11.994326][    C0]  ? kasan_check_range (./include/linux/kasan.h:65 mm/kasan/generic.c:141 mm/kasan/generic.c:172 mm/kasan/generic.c:191 mm/kasan/generic.c:200)
[   11.994327][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   11.994328][    C0]  do_idle (kernel/sched/idle.c:355)
[   11.994330][    C0]  cpu_startup_entry (kernel/sched/idle.c:454)
[   11.994331][    C0]  rest_init (init/main.c:727)
[   11.994333][    C0]  ? __cpuidle_text_end (??:?)
[   11.994336][    C0]  ? rest_init (init/main.c:727)
[   11.994337][    C0]  ? acpi_hw_set_mode (drivers/acpi/acpica/hwacpi.c:72 (discriminator 1))
[   11.994339][    C0]  ? cpus_read_unlock (./include/linux/percpu-rwsem.h:125 (discriminator 1) kernel/cpu.c:502 (discriminator 1))
[   11.994340][    C0]  ? acpi_enable (drivers/acpi/acpica/evxfevnt.c:47)
[   11.994342][    C0]  start_kernel (init/main.c:1185)
[   11.994344][    C0]  x86_64_start_reservations (arch/x86/kernel/head64.c:310)
[   11.994345][    C0]  x86_64_start_kernel (arch/x86/kernel/head64.c:291)


Finger prints:
__irq_exit_rcu:dump_stack_lvl:__kmalloc_noprof:put_chars:hvc_console_print
mark_lock_irq:mark_lock:mark_usage:__lock_acquire:console_lock_spinning_enable
__irq_exit_rcu:schedule_preempt_disabled:dump_stack_lvl:__kmalloc_noprof:put_chars