======================================
| [    7.898164][    C0]
| [    7.898164][    C0]
| [    7.898164][    C0] stack backtrace:
| [    7.898170][    C0] Tainted: [W]=WARN
[    7.898170][    C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    7.898172][    C0] Call Trace:
[    7.898173][    C0]  <IRQ>
[    7.898174][    C0]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[    7.898177][    C0]  print_irq_inversion_bug.part.0.cold (kernel/locking/lockdep.c:4141)
[    7.898180][    C0]  mark_lock_irq (kernel/locking/lockdep.c:4095 kernel/locking/lockdep.c:4174 kernel/locking/lockdep.c:4310)
[    7.898181][    C0]  ? add_lock_to_list (./include/linux/find.h:391 kernel/locking/lockdep.c:1419 kernel/locking/lockdep.c:1450)
[    7.898184][    C0]  mark_lock (kernel/locking/lockdep.c:4769)
[    7.898186][    C0]  mark_usage (kernel/locking/lockdep.c:4658)
[    7.898188][    C0]  __lock_acquire (kernel/locking/lockdep.c:5208)
[    7.898190][    C0]  lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[    7.898192][    C0]  ? console_lock_spinning_enable (kernel/printk/printk.c:1902 (discriminator 2))
[    7.898193][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[    7.898196][    C0]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[    7.898198][    C0]  console_lock_spinning_enable (kernel/printk/printk.c:1902 (discriminator 2))
[    7.898199][    C0]  ? console_lock_spinning_enable (kernel/printk/printk.c:1902 (discriminator 2))
[    7.898200][    C0]  console_emit_next_record (kernel/printk/printk.c:3177)
[    7.898202][    C0]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[    7.898203][    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))
[    7.898204][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[    7.898205][    C0]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[    7.898207][    C0]  console_flush_one_record (kernel/printk/printk.c:3268)
[    7.898209][    C0]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[    7.898210][    C0]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[    7.898212][    C0]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[    7.898214][    C0]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[    7.898215][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[    7.898216][    C0]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[    7.898218][    C0]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[    7.898220][    C0]  ? vprintk_emit (kernel/printk/printk.c:2478)
[    7.898221][    C0]  vprintk_emit (kernel/printk/printk.c:2479)
[    7.898223][    C0]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[    7.898225][    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))
[    7.898226][    C0]  _printk (kernel/printk/printk.c:2504)
[    7.898228][    C0]  ? snapshot_read.cold (user.c:?)
[    7.898230][    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))
[    7.898232][    C0]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[    7.898234][    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))
[    7.898235][    C0]  ? clocksource_watchdog.part.0 (./include/linux/find.h:67 (discriminator 4))
[    7.898237][    C0]  ? clocksource_watchdog.part.0 (./include/linux/find.h:67 (discriminator 4))
[    7.898239][    C0]  call_timer_fn (kernel/time/timer.c:1748)
[    7.898240][    C0]  ? detach_if_pending (./include/linux/list.h:1159)
[    7.898241][    C0]  ? debug_object_active_state (lib/debugobjects.c:1122)
[    7.898244][    C0]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[    7.898247][    C0]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[    7.898248][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[    7.898250][    C0]  __run_timers (kernel/time/timer.c:1799 kernel/time/timer.c:2374)
[    7.898251][    C0]  ? clocksource_watchdog.part.0 (./include/linux/find.h:67 (discriminator 4))
[    7.898253][    C0]  ? __bpf_trace_itimer_expire (./include/trace/events/timer.h:407)
[    7.898255][    C0]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[    7.898257][    C0]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[    7.898260][    C0]  run_timer_softirq (kernel/time/timer.c:2386 kernel/time/timer.c:2395 kernel/time/timer.c:2403)
[    7.898261][    C0]  ? __run_timers (./include/trace/events/timer.h:138 (discriminator 19))
[    7.898262][    C0]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[    7.898265][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[    7.898266][    C0]  handle_softirqs (kernel/softirq.c:645)
[    7.898268][    C0]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[    7.898269][    C0]  ? _local_bh_enable (kernel/softirq.c:428 (discriminator 1))
[    7.898272][    C0]  __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
[    7.898273][    C0]  irq_exit_rcu (kernel/softirq.c:784)
[    7.898275][    C0]  sysvec_apic_timer_interrupt (arch/x86/kernel/apic/apic.c:1062 (discriminator 37) arch/x86/kernel/apic/apic.c:1062 (discriminator 37))
[    7.898277][    C0]  </IRQ>
[    7.898277][    C0]  <TASK>
[    7.898278][    C0]  asm_sysvec_apic_timer_interrupt (./arch/x86/include/asm/idtentry.h:674)
[    7.898280][    C0] RIP: 0010:pv_native_safe_halt (./arch/x86/include/asm/irqflags.h:48 arch/x86/kernel/paravirt.c:63)
[    7.898282][    C0] Code: 48 8b 3d d4 41 10 02 e8 1f 00 00 00 48 2b 05 98 72 b2 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 53 45 29 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 d4 41 10 02 	mov    0x21041d4(%rip),%rdi        # 0x21041db
   7:	e8 1f 00 00 00       	call   0x2b
   c:	48 2b 05 98 72 b2 00 	sub    0xb27298(%rip),%rax        # 0xb272ab
  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 53 45 29 00 	verw   0x294553(%rip)        # 0x29457b
  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
[    7.898284][    C0] RSP: 0018:ffffffffbbe07cf8 EFLAGS: 00000296
[    7.898286][    C0] RAX: 000000000002725d RBX: ffffffffbbe1c600 RCX: ffffffffb8cf4ce7
[    7.898287][    C0] RDX: ffffffffbbe1c600 RSI: ffffffffbbc88c54 RDI: ffffffffbb693160
[    7.898288][    C0] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[    7.898289][    C0] R10: 0000000000000000 R11: 0000000000000001 R12: 1ffffffff77c0fa2
[    7.898289][    C0] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000014770
[    7.898291][    C0]  ? cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[    7.898293][    C0]  ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4488)
[    7.898295][    C0]  default_idle (./arch/x86/include/asm/paravirt.h:62 arch/x86/kernel/process.c:768)
[    7.898296][    C0]  default_idle_call (kernel/sched/idle.c:122)
[    7.898297][    C0]  cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[    7.898299][    C0]  ? arch_cpu_idle_exit+0x40/0x40
[    7.898301][    C0]  ? mark_tsc_async_resets (arch/x86/kernel/tsc_sync.c:49)
[    7.898303][    C0]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[    7.898304][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[    7.898306][    C0]  do_idle (kernel/sched/idle.c:355)
[    7.898308][    C0]  cpu_startup_entry (kernel/sched/idle.c:454)
[    7.898309][    C0]  rest_init (init/main.c:727)
[    7.898311][    C0]  ? __cpuidle_text_end (??:?)
[    7.898313][    C0]  ? rest_init (init/main.c:727)
[    7.898314][    C0]  ? acpi_hw_set_mode (drivers/acpi/acpica/hwacpi.c:72 (discriminator 1))
[    7.898317][    C0]  ? cpus_read_unlock (./include/linux/percpu-rwsem.h:125 (discriminator 1) kernel/cpu.c:502 (discriminator 1))
[    7.898318][    C0]  ? acpi_enable (drivers/acpi/acpica/evxfevnt.c:47)
[    7.898321][    C0]  start_kernel (init/main.c:1185)
[    7.898322][    C0]  x86_64_start_reservations (arch/x86/kernel/head64.c:310)
[    7.898324][    C0]  x86_64_start_kernel (arch/x86/kernel/head64.c:291)
[    7.898325][    C0]  common_startup_64 (arch/x86/kernel/head_64.S:418)
| [    7.898342][    C0] softirqs last disabled at (160351): __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
| [    7.898344][    C0] Preemption disabled at:
| [    7.898344][    C0] schedule_preempt_disabled (kernel/sched/core.c:7420)
| [    7.898349][    C0] Tainted: [W]=WARN
[    7.898349][    C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    7.898350][    C0] Call Trace:
[    7.898350][    C0]  <IRQ>
[    7.898351][    C0]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[    7.898352][    C0]  ? schedule_preempt_disabled (kernel/sched/core.c:7420)
[    7.898354][    C0]  __might_resched.cold (kernel/sched/core.c:9234)
[    7.898357][    C0]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[    7.898359][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[    7.898360][    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))
[    7.898362][    C0]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[    7.898363][    C0]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[    7.898365][    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)
[    7.898367][    C0]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[    7.898369][    C0]  put_chars (drivers/char/virtio_console.c:1176)
[    7.898371][    C0]  ? __send_to_port (drivers/char/virtio_console.c:654)
[    7.898373][    C0]  ? mark_lock (kernel/locking/lockdep.c:4769)
[    7.898375][    C0]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[    7.898377][    C0]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[    7.898379][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[    7.898380][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[    7.898382][    C0]  console_emit_next_record (kernel/printk/printk.c:3183)
[    7.898383][    C0]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[    7.898384][    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))
[    7.898386][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[    7.898387][    C0]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[    7.898389][    C0]  console_flush_one_record (kernel/printk/printk.c:3268)
[    7.898391][    C0]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[    7.898392][    C0]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[    7.898394][    C0]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[    7.898395][    C0]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[    7.898396][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[    7.898398][    C0]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[    7.898400][    C0]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[    7.898401][    C0]  ? vprintk_emit (kernel/printk/printk.c:2478)
[    7.898403][    C0]  vprintk_emit (kernel/printk/printk.c:2479)
[    7.898404][    C0]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[    7.898406][    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))
[    7.898408][    C0]  _printk (kernel/printk/printk.c:2504)
[    7.898410][    C0]  ? snapshot_read.cold (user.c:?)
[    7.898411][    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))
[    7.898413][    C0]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[    7.898416][    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))
[    7.898417][    C0]  ? clocksource_watchdog.part.0 (./include/linux/find.h:67 (discriminator 4))
[    7.898419][    C0]  ? clocksource_watchdog.part.0 (./include/linux/find.h:67 (discriminator 4))
[    7.898420][    C0]  call_timer_fn (kernel/time/timer.c:1748)
[    7.898422][    C0]  ? detach_if_pending (./include/linux/list.h:1159)
[    7.898423][    C0]  ? debug_object_active_state (lib/debugobjects.c:1122)
[    7.898425][    C0]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[    7.898426][    C0]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[    7.898428][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[    7.898430][    C0]  __run_timers (kernel/time/timer.c:1799 kernel/time/timer.c:2374)
[    7.898431][    C0]  ? clocksource_watchdog.part.0 (./include/linux/find.h:67 (discriminator 4))
[    7.898433][    C0]  ? __bpf_trace_itimer_expire (./include/trace/events/timer.h:407)
[    7.898434][    C0]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[    7.898437][    C0]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[    7.898439][    C0]  run_timer_softirq (kernel/time/timer.c:2386 kernel/time/timer.c:2395 kernel/time/timer.c:2403)
[    7.898440][    C0]  ? __run_timers (./include/trace/events/timer.h:138 (discriminator 19))
[    7.898442][    C0]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[    7.898443][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[    7.898444][    C0]  handle_softirqs (kernel/softirq.c:645)
[    7.898446][    C0]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[    7.898448][    C0]  ? _local_bh_enable (kernel/softirq.c:428 (discriminator 1))
[    7.898450][    C0]  __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
[    7.898451][    C0]  irq_exit_rcu (kernel/softirq.c:784)
[    7.898453][    C0]  sysvec_apic_timer_interrupt (arch/x86/kernel/apic/apic.c:1062 (discriminator 37) arch/x86/kernel/apic/apic.c:1062 (discriminator 37))
[    7.898455][    C0]  </IRQ>
[    7.898455][    C0]  <TASK>
[    7.898456][    C0]  asm_sysvec_apic_timer_interrupt (./arch/x86/include/asm/idtentry.h:674)
[    7.898457][    C0] RIP: 0010:pv_native_safe_halt (./arch/x86/include/asm/irqflags.h:48 arch/x86/kernel/paravirt.c:63)
[    7.898459][    C0] Code: 48 8b 3d d4 41 10 02 e8 1f 00 00 00 48 2b 05 98 72 b2 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 53 45 29 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 d4 41 10 02 	mov    0x21041d4(%rip),%rdi        # 0x21041db
   7:	e8 1f 00 00 00       	call   0x2b
   c:	48 2b 05 98 72 b2 00 	sub    0xb27298(%rip),%rax        # 0xb272ab
  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 53 45 29 00 	verw   0x294553(%rip)        # 0x29457b
  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
[    7.898460][    C0] RSP: 0018:ffffffffbbe07cf8 EFLAGS: 00000296
[    7.898461][    C0] RAX: 000000000002725d RBX: ffffffffbbe1c600 RCX: ffffffffb8cf4ce7
[    7.898462][    C0] RDX: ffffffffbbe1c600 RSI: ffffffffbbc88c54 RDI: ffffffffbb693160
[    7.898463][    C0] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[    7.898463][    C0] R10: 0000000000000000 R11: 0000000000000001 R12: 1ffffffff77c0fa2
[    7.898464][    C0] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000014770
[    7.898465][    C0]  ? cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[    7.898468][    C0]  ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4488)
[    7.898469][    C0]  default_idle (./arch/x86/include/asm/paravirt.h:62 arch/x86/kernel/process.c:768)
[    7.898470][    C0]  default_idle_call (kernel/sched/idle.c:122)
[    7.898471][    C0]  cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[    7.898473][    C0]  ? arch_cpu_idle_exit+0x40/0x40
[    7.898475][    C0]  ? mark_tsc_async_resets (arch/x86/kernel/tsc_sync.c:49)
[    7.898476][    C0]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[    7.898477][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[    7.898479][    C0]  do_idle (kernel/sched/idle.c:355)
[    7.898480][    C0]  cpu_startup_entry (kernel/sched/idle.c:454)
[    7.898482][    C0]  rest_init (init/main.c:727)
[    7.898483][    C0]  ? __cpuidle_text_end (??:?)
[    7.898485][    C0]  ? rest_init (init/main.c:727)
[    7.898486][    C0]  ? acpi_hw_set_mode (drivers/acpi/acpica/hwacpi.c:72 (discriminator 1))
[    7.898488][    C0]  ? cpus_read_unlock (./include/linux/percpu-rwsem.h:125 (discriminator 1) kernel/cpu.c:502 (discriminator 1))
[    7.898489][    C0]  ? acpi_enable (drivers/acpi/acpica/evxfevnt.c:47)
[    7.898491][    C0]  start_kernel (init/main.c:1185)
[    7.898493][    C0]  x86_64_start_reservations (arch/x86/kernel/head64.c:310)
[    7.898494][    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