======================================
| [    9.903921][    C0]
| [    9.903922][    C0]
| [    9.903922][    C0] stack backtrace:
| [    9.903930][    C0] Tainted: [W]=WARN
[    9.903931][    C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    9.903933][    C0] Call Trace:
[    9.903935][    C0]  <IRQ>
[    9.903936][    C0]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[    9.903940][    C0]  print_irq_inversion_bug.part.0.cold (kernel/locking/lockdep.c:4141)
[    9.903944][    C0]  mark_lock_irq (kernel/locking/lockdep.c:4095 kernel/locking/lockdep.c:4174 kernel/locking/lockdep.c:4310)
[    9.903947][    C0]  ? add_lock_to_list (./include/linux/find.h:391 kernel/locking/lockdep.c:1419 kernel/locking/lockdep.c:1450)
[    9.903952][    C0]  mark_lock (kernel/locking/lockdep.c:4769)
[    9.903955][    C0]  mark_usage (kernel/locking/lockdep.c:4658)
[    9.903958][    C0]  __lock_acquire (kernel/locking/lockdep.c:5208)
[    9.903962][    C0]  lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[    9.903964][    C0]  ? console_lock_spinning_enable (kernel/printk/printk.c:1902 (discriminator 2))
[    9.903967][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[    9.903970][    C0]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[    9.903973][    C0]  console_lock_spinning_enable (kernel/printk/printk.c:1902 (discriminator 2))
[    9.903975][    C0]  ? console_lock_spinning_enable (kernel/printk/printk.c:1902 (discriminator 2))
[    9.903977][    C0]  console_emit_next_record (kernel/printk/printk.c:3177)
[    9.903980][    C0]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[    9.903982][    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))
[    9.903984][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[    9.903986][    C0]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[    9.903990][    C0]  console_flush_one_record (kernel/printk/printk.c:3268)
[    9.903993][    C0]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[    9.903995][    C0]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[    9.903998][    C0]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[    9.904001][    C0]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[    9.904002][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[    9.904005][    C0]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[    9.904008][    C0]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[    9.904010][    C0]  ? vprintk_emit (kernel/printk/printk.c:2478)
[    9.904013][    C0]  vprintk_emit (kernel/printk/printk.c:2479)
[    9.904015][    C0]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[    9.904019][    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))
[    9.904022][    C0]  _printk (kernel/printk/printk.c:2504)
[    9.904024][    C0]  ? snapshot_read.cold (user.c:?)
[    9.904027][    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))
[    9.904030][    C0]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[    9.904034][    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))
[    9.904036][    C0]  ? clocksource_watchdog.part.0 (./include/linux/find.h:67 (discriminator 4))
[    9.904039][    C0]  ? clocksource_watchdog.part.0 (./include/linux/find.h:67 (discriminator 4))
[    9.904041][    C0]  call_timer_fn (kernel/time/timer.c:1748)
[    9.904044][    C0]  ? detach_if_pending (./include/linux/list.h:1159)
[    9.904046][    C0]  ? debug_object_active_state (lib/debugobjects.c:1122)
[    9.904049][    C0]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[    9.904052][    C0]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[    9.904055][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[    9.904058][    C0]  __run_timers (kernel/time/timer.c:1799 kernel/time/timer.c:2374)
[    9.904064][    C0]  ? clocksource_watchdog.part.0 (./include/linux/find.h:67 (discriminator 4))
[    9.904068][    C0]  ? __bpf_trace_itimer_expire (./include/trace/events/timer.h:407)
[    9.904070][    C0]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[    9.904075][    C0]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[    9.904079][    C0]  run_timer_softirq (kernel/time/timer.c:2386 kernel/time/timer.c:2395 kernel/time/timer.c:2403)
[    9.904081][    C0]  ? __run_timers (./include/trace/events/timer.h:138 (discriminator 19))
[    9.904083][    C0]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[    9.904087][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[    9.904089][    C0]  handle_softirqs (kernel/softirq.c:645)
[    9.904092][    C0]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[    9.904095][    C0]  ? _local_bh_enable (kernel/softirq.c:428 (discriminator 1))
[    9.904099][    C0]  __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
[    9.904101][    C0]  irq_exit_rcu (kernel/softirq.c:784)
[    9.904104][    C0]  sysvec_apic_timer_interrupt (arch/x86/kernel/apic/apic.c:1062 (discriminator 37) arch/x86/kernel/apic/apic.c:1062 (discriminator 37))
[    9.904106][    C0]  </IRQ>
[    9.904107][    C0]  <TASK>
[    9.904108][    C0]  ? lockdep_hardirqs_on_prepare.part.0 (kernel/locking/lockdep.c:470 (discriminator 2) kernel/locking/lockdep.c:4427 (discriminator 2))
[    9.904111][    C0]  asm_sysvec_apic_timer_interrupt (./arch/x86/include/asm/idtentry.h:674)
[    9.904113][    C0] RIP: 0010:pv_native_safe_halt (./arch/x86/include/asm/irqflags.h:48 arch/x86/kernel/paravirt.c:63)
[    9.904117][    C0] Code: 48 8b 3d 94 e2 f8 01 e8 1f 00 00 00 48 2b 05 58 e3 99 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 13 d6 16 00 fb f4 <c3> 0f 1f 40 d6 48 83 ec 20 8b 17 49 89 f8 83 e2 fe 41 89 d2 0f 01
All code
========
   0:	48 8b 3d 94 e2 f8 01 	mov    0x1f8e294(%rip),%rdi        # 0x1f8e29b
   7:	e8 1f 00 00 00       	call   0x2b
   c:	48 2b 05 58 e3 99 00 	sub    0x99e358(%rip),%rax        # 0x99e36b
  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 d6 16 00 	verw   0x16d613(%rip)        # 0x16d63b
  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
[    9.904119][    C0] RSP: 0018:ffffffff88607cf8 EFLAGS: 00000296
[    9.904122][    C0] RAX: 000000000004b1cf RBX: ffffffff8861c600 RCX: ffffffff856ed307
[    9.904124][    C0] RDX: ffffffff8861c600 RSI: ffffffff88429f9e RDI: ffffffff87e8d8e0
[    9.904125][    C0] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[    9.904127][    C0] R10: 0000000000000000 R11: 0000000000000001 R12: 1ffffffff10c0fa2
[    9.904128][    C0] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000014770
[    9.904131][    C0]  ? cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[    9.904134][    C0]  ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4488)
[    9.904136][    C0]  default_idle (./arch/x86/include/asm/paravirt.h:62 arch/x86/kernel/process.c:768)
[    9.904139][    C0]  default_idle_call (kernel/sched/idle.c:122)
[    9.904141][    C0]  cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[    9.904144][    C0]  ? arch_cpu_idle_exit+0x40/0x40
[    9.904146][    C0]  ? mark_tsc_async_resets (arch/x86/kernel/tsc_sync.c:49)
[    9.904150][    C0]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[    9.904153][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[    9.904155][    C0]  do_idle (kernel/sched/idle.c:355)
[    9.904158][    C0]  cpu_startup_entry (kernel/sched/idle.c:454)
[    9.904160][    C0]  rest_init (init/main.c:727)
[    9.904163][    C0]  ? __cpuidle_text_end (??:?)
[    9.904167][    C0]  ? rest_init (init/main.c:727)
[    9.904169][    C0]  ? acpi_hw_set_mode (drivers/acpi/acpica/hwacpi.c:72 (discriminator 1))
[    9.904173][    C0]  ? cpus_read_unlock (./include/linux/percpu-rwsem.h:125 (discriminator 1) kernel/cpu.c:502 (discriminator 1))
[    9.904176][    C0]  ? acpi_enable (drivers/acpi/acpica/evxfevnt.c:47)
[    9.904180][    C0]  start_kernel (init/main.c:1185)
[    9.904183][    C0]  x86_64_start_reservations (arch/x86/kernel/head64.c:310)
[    9.904185][    C0]  x86_64_start_kernel (arch/x86/kernel/head64.c:291)
[    9.904187][    C0]  common_startup_64 (arch/x86/kernel/head_64.S:418)
| [    9.904214][    C0] softirqs last disabled at (307665): __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
| [    9.904217][    C0] Preemption disabled at:
| [    9.904217][    C0] schedule_preempt_disabled (kernel/sched/core.c:7420)
| [    9.904225][    C0] Tainted: [W]=WARN
[    9.904226][    C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    9.904227][    C0] Call Trace:
[    9.904228][    C0]  <IRQ>
[    9.904229][    C0]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[    9.904232][    C0]  ? schedule_preempt_disabled (kernel/sched/core.c:7420)
[    9.904234][    C0]  __might_resched.cold (kernel/sched/core.c:9234)
[    9.904238][    C0]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[    9.904241][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[    9.904244][    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))
[    9.904247][    C0]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[    9.904249][    C0]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[    9.904253][    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)
[    9.904255][    C0]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[    9.904258][    C0]  put_chars (drivers/char/virtio_console.c:1176)
[    9.904261][    C0]  ? __send_to_port (drivers/char/virtio_console.c:654)
[    9.904264][    C0]  ? mark_lock (kernel/locking/lockdep.c:4769)
[    9.904268][    C0]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[    9.904272][    C0]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[    9.904274][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[    9.904276][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[    9.904279][    C0]  console_emit_next_record (kernel/printk/printk.c:3183)
[    9.904282][    C0]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[    9.904284][    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))
[    9.904286][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[    9.904288][    C0]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[    9.904292][    C0]  console_flush_one_record (kernel/printk/printk.c:3268)
[    9.904295][    C0]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[    9.904296][    C0]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[    9.904300][    C0]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[    9.904303][    C0]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[    9.904305][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[    9.904307][    C0]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[    9.904310][    C0]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[    9.904312][    C0]  ? vprintk_emit (kernel/printk/printk.c:2478)
[    9.904315][    C0]  vprintk_emit (kernel/printk/printk.c:2479)
[    9.904317][    C0]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[    9.904321][    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))
[    9.904324][    C0]  _printk (kernel/printk/printk.c:2504)
[    9.904326][    C0]  ? snapshot_read.cold (user.c:?)
[    9.904329][    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))
[    9.904332][    C0]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[    9.904336][    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))
[    9.904338][    C0]  ? clocksource_watchdog.part.0 (./include/linux/find.h:67 (discriminator 4))
[    9.904341][    C0]  ? clocksource_watchdog.part.0 (./include/linux/find.h:67 (discriminator 4))
[    9.904344][    C0]  call_timer_fn (kernel/time/timer.c:1748)
[    9.904346][    C0]  ? detach_if_pending (./include/linux/list.h:1159)
[    9.904348][    C0]  ? debug_object_active_state (lib/debugobjects.c:1122)
[    9.904350][    C0]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[    9.904353][    C0]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[    9.904356][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[    9.904359][    C0]  __run_timers (kernel/time/timer.c:1799 kernel/time/timer.c:2374)
[    9.904360][    C0]  ? clocksource_watchdog.part.0 (./include/linux/find.h:67 (discriminator 4))
[    9.904364][    C0]  ? __bpf_trace_itimer_expire (./include/trace/events/timer.h:407)
[    9.904366][    C0]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[    9.904371][    C0]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[    9.904374][    C0]  run_timer_softirq (kernel/time/timer.c:2386 kernel/time/timer.c:2395 kernel/time/timer.c:2403)
[    9.904377][    C0]  ? __run_timers (./include/trace/events/timer.h:138 (discriminator 19))
[    9.904379][    C0]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[    9.904381][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[    9.904383][    C0]  handle_softirqs (kernel/softirq.c:645)
[    9.904386][    C0]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[    9.904389][    C0]  ? _local_bh_enable (kernel/softirq.c:428 (discriminator 1))
[    9.904392][    C0]  __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
[    9.904395][    C0]  irq_exit_rcu (kernel/softirq.c:784)
[    9.904397][    C0]  sysvec_apic_timer_interrupt (arch/x86/kernel/apic/apic.c:1062 (discriminator 37) arch/x86/kernel/apic/apic.c:1062 (discriminator 37))
[    9.904399][    C0]  </IRQ>
[    9.904400][    C0]  <TASK>
[    9.904401][    C0]  ? lockdep_hardirqs_on_prepare.part.0 (kernel/locking/lockdep.c:470 (discriminator 2) kernel/locking/lockdep.c:4427 (discriminator 2))
[    9.904404][    C0]  asm_sysvec_apic_timer_interrupt (./arch/x86/include/asm/idtentry.h:674)
[    9.904406][    C0] RIP: 0010:pv_native_safe_halt (./arch/x86/include/asm/irqflags.h:48 arch/x86/kernel/paravirt.c:63)
[    9.904409][    C0] Code: 48 8b 3d 94 e2 f8 01 e8 1f 00 00 00 48 2b 05 58 e3 99 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 13 d6 16 00 fb f4 <c3> 0f 1f 40 d6 48 83 ec 20 8b 17 49 89 f8 83 e2 fe 41 89 d2 0f 01
All code
========
   0:	48 8b 3d 94 e2 f8 01 	mov    0x1f8e294(%rip),%rdi        # 0x1f8e29b
   7:	e8 1f 00 00 00       	call   0x2b
   c:	48 2b 05 58 e3 99 00 	sub    0x99e358(%rip),%rax        # 0x99e36b
  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 d6 16 00 	verw   0x16d613(%rip)        # 0x16d63b
  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
[    9.904411][    C0] RSP: 0018:ffffffff88607cf8 EFLAGS: 00000296
[    9.904412][    C0] RAX: 000000000004b1cf RBX: ffffffff8861c600 RCX: ffffffff856ed307
[    9.904414][    C0] RDX: ffffffff8861c600 RSI: ffffffff88429f9e RDI: ffffffff87e8d8e0
[    9.904415][    C0] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[    9.904416][    C0] R10: 0000000000000000 R11: 0000000000000001 R12: 1ffffffff10c0fa2
[    9.904418][    C0] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000014770
[    9.904420][    C0]  ? cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[    9.904424][    C0]  ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4488)
[    9.904426][    C0]  default_idle (./arch/x86/include/asm/paravirt.h:62 arch/x86/kernel/process.c:768)
[    9.904428][    C0]  default_idle_call (kernel/sched/idle.c:122)
[    9.904430][    C0]  cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[    9.904433][    C0]  ? arch_cpu_idle_exit+0x40/0x40
[    9.904435][    C0]  ? mark_tsc_async_resets (arch/x86/kernel/tsc_sync.c:49)
[    9.904438][    C0]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[    9.904440][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[    9.904443][    C0]  do_idle (kernel/sched/idle.c:355)
[    9.904445][    C0]  cpu_startup_entry (kernel/sched/idle.c:454)
[    9.904448][    C0]  rest_init (init/main.c:727)
[    9.904450][    C0]  ? __cpuidle_text_end (??:?)
[    9.904454][    C0]  ? rest_init (init/main.c:727)
[    9.904456][    C0]  ? acpi_hw_set_mode (drivers/acpi/acpica/hwacpi.c:72 (discriminator 1))
[    9.904459][    C0]  ? cpus_read_unlock (./include/linux/percpu-rwsem.h:125 (discriminator 1) kernel/cpu.c:502 (discriminator 1))
[    9.904461][    C0]  ? acpi_enable (drivers/acpi/acpica/evxfevnt.c:47)
[    9.904465][    C0]  start_kernel (init/main.c:1185)
[    9.904467][    C0]  x86_64_start_reservations (arch/x86/kernel/head64.c:310)
[    9.904469][    C0]  x86_64_start_kernel (arch/x86/kernel/head64.c:291)


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