======================================
| [   12.513790][  T215] softirqs last disabled at (25493): __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
| [   12.513792][  T215] Preemption disabled at:
| [   12.513793][  T215] 0x0
| [   12.513802][  T215] Tainted: [W]=WARN
[   12.513803][  T215] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   12.513804][  T215] Call Trace:
[   12.513806][  T215]  <TASK>
[   12.513807][  T215]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   12.513814][  T215]  __might_resched.cold (kernel/sched/core.c:9234)
[   12.513818][  T215]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   12.513822][  T215]  ? __kmalloc_noprof (./include/linux/sched/mm.h:317 mm/slub.c:4636 mm/slub.c:4974 mm/slub.c:5413 mm/slub.c:5439)
[   12.513827][  T215]  __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))
[   12.513829][  T215]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   12.513835][  T215]  ? 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)
[   12.513838][  T215]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   12.513842][  T215]  put_chars (drivers/char/virtio_console.c:1176)
[   12.513844][  T215]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   12.513845][  T215]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   12.513849][  T215]  ? validate_chain (kernel/locking/lockdep.c:3817 (discriminator 2) kernel/locking/lockdep.c:3837 (discriminator 2) kernel/locking/lockdep.c:3892 (discriminator 2))
[   12.513854][  T215]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   12.513861][  T215]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   12.513864][  T215]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   12.513866][  T215]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   12.513870][  T215]  console_emit_next_record (kernel/printk/printk.c:3183)
[   12.513874][  T215]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   12.513876][  T215]  ? 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))
[   12.513879][  T215]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   12.513881][  T215]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   12.513885][  T215]  console_flush_one_record (kernel/printk/printk.c:3268)
[   12.513889][  T215]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   12.513890][  T215]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   12.513896][  T215]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   12.513898][  T215]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   12.513900][  T215]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   12.513902][  T215]  ? 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)
[   12.513905][  T215]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   12.513907][  T215]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   12.513910][  T215]  vprintk_emit (kernel/printk/printk.c:2479)
[   12.513913][  T215]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   12.513916][  T215]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   12.513920][  T215]  _printk (kernel/printk/printk.c:2504)
[   12.513923][  T215]  ? snapshot_read.cold (user.c:?)
[   12.513926][  T215]  ? 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)
[   12.513928][  T215]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   12.513932][  T215]  ? 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)
[   12.513935][  T215]  do_exit.cold (kernel/exit.c:889 (discriminator 4) kernel/exit.c:1043 (discriminator 4))
[   12.513938][  T215]  ? exit_notify (kernel/exit.c:780)
[   12.513940][  T215]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   12.513942][  T215]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   12.513946][  T215]  do_group_exit (kernel/exit.c:1151)
[   12.513949][  T215]  __x64_sys_exit_group (kernel/exit.c:1162 kernel/exit.c:1160 kernel/exit.c:1160)
[   12.513950][  T215]  x64_sys_call (./arch/x86/include/generated/asm/syscalls_64.h:232)
[   12.513953][  T215]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[   12.513957][  T215]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[   12.513960][  T215]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   12.513962][  T215] RIP: 0033:0x7fd291dcb1b8
[   12.513964][  T215] Code: Unable to access opcode bytes at 0x7fd291dcb18e.

Code starting with the faulting instruction
===========================================
[   12.513965][  T215] RSP: 002b:00007fff4471a5a8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[   12.513968][  T215] RAX: ffffffffffffffda RBX: 00007fd291efbf88 RCX: 00007fd291dcb1b8
[   12.513969][  T215] RDX: 00007fd291b15fc8 RSI: fffffffffffffeb8 RDI: 0000000000000000
[   12.513970][  T215] RBP: 00007fff4471a600 R08: 0000000000000000 R09: 0000000000000050
[   12.513971][  T215] R10: 00007fff4471a3c0 R11: 0000000000000246 R12: 0000000000000001
[   12.513972][  T215] R13: 0000000000000000 R14: 00007fd291efa680 R15: 00007fd291efbfa0
| [   37.493822][    C0]
| [   37.493822][    C0]
| [   37.493822][    C0] stack backtrace:
| [   37.493828][    C0] Tainted: [W]=WARN
[   37.493829][    C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   37.493831][    C0] Call Trace:
[   37.493832][    C0]  <IRQ>
[   37.493833][    C0]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   37.493837][    C0]  print_irq_inversion_bug.part.0.cold (kernel/locking/lockdep.c:4141)
[   37.493840][    C0]  mark_lock_irq (kernel/locking/lockdep.c:4095 kernel/locking/lockdep.c:4174 kernel/locking/lockdep.c:4310)
[   37.493842][    C0]  ? add_lock_to_list (./include/linux/find.h:391 kernel/locking/lockdep.c:1419 kernel/locking/lockdep.c:1450)
[   37.493844][    C0]  mark_lock (kernel/locking/lockdep.c:4769)
[   37.493846][    C0]  mark_usage (kernel/locking/lockdep.c:4658)
[   37.493848][    C0]  __lock_acquire (kernel/locking/lockdep.c:5208)
[   37.493850][    C0]  lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   37.493852][    C0]  ? console_lock_spinning_enable (kernel/printk/printk.c:1902 (discriminator 2))
[   37.493854][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   37.493856][    C0]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   37.493858][    C0]  console_lock_spinning_enable (kernel/printk/printk.c:1902 (discriminator 2))
[   37.493860][    C0]  ? console_lock_spinning_enable (kernel/printk/printk.c:1902 (discriminator 2))
[   37.493861][    C0]  console_emit_next_record (kernel/printk/printk.c:3177)
[   37.493864][    C0]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   37.493865][    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))
[   37.493867][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   37.493868][    C0]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   37.493870][    C0]  console_flush_one_record (kernel/printk/printk.c:3268)
[   37.493873][    C0]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   37.493874][    C0]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   37.493877][    C0]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   37.493878][    C0]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   37.493880][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   37.493881][    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)
[   37.493883][    C0]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   37.493885][    C0]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   37.493886][    C0]  vprintk_emit (kernel/printk/printk.c:2479)
[   37.493888][    C0]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   37.493890][    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))
[   37.493891][    C0]  _printk (kernel/printk/printk.c:2504)
[   37.493893][    C0]  ? snapshot_read.cold (user.c:?)
[   37.493895][    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))
[   37.493897][    C0]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   37.493899][    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))
[   37.493901][    C0]  ? clocksource_watchdog.part.0 (./include/linux/find.h:67 (discriminator 4))
[   37.493902][    C0]  ? clocksource_watchdog.part.0 (./include/linux/find.h:67 (discriminator 4))
[   37.493904][    C0]  call_timer_fn (kernel/time/timer.c:1748)
[   37.493906][    C0]  ? detach_if_pending (./include/linux/list.h:1159)
[   37.493908][    C0]  ? debug_object_active_state (lib/debugobjects.c:1122)
[   37.493910][    C0]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   37.493912][    C0]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   37.493914][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   37.493915][    C0]  __run_timers (kernel/time/timer.c:1799 kernel/time/timer.c:2374)
[   37.493917][    C0]  ? clocksource_watchdog.part.0 (./include/linux/find.h:67 (discriminator 4))
[   37.493919][    C0]  ? __bpf_trace_itimer_expire (./include/trace/events/timer.h:407)
[   37.493921][    C0]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   37.493924][    C0]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   37.493926][    C0]  run_timer_softirq (kernel/time/timer.c:2386 kernel/time/timer.c:2395 kernel/time/timer.c:2403)
[   37.493928][    C0]  ? __run_timers (./include/trace/events/timer.h:138 (discriminator 19))
[   37.493930][    C0]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   37.493933][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   37.493934][    C0]  handle_softirqs (kernel/softirq.c:645)
[   37.493936][    C0]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   37.493938][    C0]  ? _local_bh_enable (kernel/softirq.c:428 (discriminator 1))
[   37.493940][    C0]  __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
[   37.493941][    C0]  irq_exit_rcu (kernel/softirq.c:784)
[   37.493943][    C0]  sysvec_apic_timer_interrupt (arch/x86/kernel/apic/apic.c:1062 (discriminator 37) arch/x86/kernel/apic/apic.c:1062 (discriminator 37))
[   37.493944][    C0]  </IRQ>
[   37.493945][    C0]  <TASK>
[   37.493945][    C0]  ? lockdep_hardirqs_on_prepare.part.0 (kernel/locking/lockdep.c:470 (discriminator 2) kernel/locking/lockdep.c:4427 (discriminator 2))
[   37.493947][    C0]  asm_sysvec_apic_timer_interrupt (./arch/x86/include/asm/idtentry.h:674)
[   37.493948][    C0] RIP: 0010:pv_native_safe_halt (./arch/x86/include/asm/irqflags.h:48 arch/x86/kernel/paravirt.c:63)
[   37.493951][    C0] Code: 48 8b 3d 94 82 68 02 e8 1f 00 00 00 48 2b 05 58 d3 a0 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 13 06 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 82 68 02 	mov    0x2688294(%rip),%rdi        # 0x268829b
   7:	e8 1f 00 00 00       	call   0x2b
   c:	48 2b 05 58 d3 a0 00 	sub    0xa0d358(%rip),%rax        # 0xa0d36b
  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 06 0e 00 	verw   0xe0613(%rip)        # 0xe063b
  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
[   37.493953][    C0] RSP: 0018:ffffffffaee07cf8 EFLAGS: 00000296
[   37.493955][    C0] RAX: 00000000000df65b RBX: ffffffffaee30600 RCX: ffffffffab506247
[   37.493956][    C0] RDX: ffffffffaee30600 RSI: ffffffffae711011 RDI: ffffffffae0949e0
[   37.493957][    C0] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[   37.493958][    C0] R10: 0000000000000000 R11: 0000000000000001 R12: 1ffffffff5dc0fa2
[   37.493958][    C0] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000014770
[   37.493960][    C0]  ? cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   37.493962][    C0]  ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4488)
[   37.493963][    C0]  default_idle (./arch/x86/include/asm/paravirt.h:62 arch/x86/kernel/process.c:768)
[   37.493965][    C0]  default_idle_call (kernel/sched/idle.c:122)
[   37.493966][    C0]  cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   37.493968][    C0]  ? arch_cpu_idle_exit+0x40/0x40
[   37.493970][    C0]  ? mark_tsc_async_resets (arch/x86/kernel/tsc_sync.c:49)
[   37.493972][    C0]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   37.493974][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   37.493975][    C0]  do_idle (kernel/sched/idle.c:355)
[   37.493977][    C0]  cpu_startup_entry (kernel/sched/idle.c:454)
[   37.493978][    C0]  rest_init (init/main.c:727)
[   37.493980][    C0]  ? __cpuidle_text_end (??:?)
[   37.493982][    C0]  ? rest_init (init/main.c:727)
[   37.493984][    C0]  ? acpi_hw_set_mode (drivers/acpi/acpica/hwacpi.c:72 (discriminator 1))
[   37.493987][    C0]  ? cpus_read_unlock (./include/linux/percpu-rwsem.h:125 (discriminator 1) kernel/cpu.c:502 (discriminator 1))
[   37.493989][    C0]  ? acpi_enable (drivers/acpi/acpica/evxfevnt.c:47)
[   37.493991][    C0]  start_kernel (init/main.c:1185)
[   37.493993][    C0]  x86_64_start_reservations (arch/x86/kernel/head64.c:310)
[   37.493994][    C0]  x86_64_start_kernel (arch/x86/kernel/head64.c:291)
[   37.493996][    C0]  common_startup_64 (arch/x86/kernel/head_64.S:418)
| [   37.494014][    C0] softirqs last disabled at (915037): __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
| [   37.494016][    C0] Preemption disabled at:
| [   37.494017][    C0] schedule_preempt_disabled (kernel/sched/core.c:7420)
| [   37.494022][    C0] Tainted: [W]=WARN
[   37.494022][    C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   37.494023][    C0] Call Trace:
[   37.494023][    C0]  <IRQ>
[   37.494024][    C0]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   37.494026][    C0]  ? schedule_preempt_disabled (kernel/sched/core.c:7420)
[   37.494028][    C0]  __might_resched.cold (kernel/sched/core.c:9234)
[   37.494031][    C0]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   37.494033][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   37.494035][    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))
[   37.494036][    C0]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   37.494038][    C0]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   37.494040][    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)
[   37.494042][    C0]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   37.494044][    C0]  put_chars (drivers/char/virtio_console.c:1176)
[   37.494046][    C0]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   37.494047][    C0]  ? mark_lock (kernel/locking/lockdep.c:4769)
[   37.494049][    C0]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   37.494052][    C0]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   37.494054][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   37.494055][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   37.494057][    C0]  console_emit_next_record (kernel/printk/printk.c:3183)
[   37.494059][    C0]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   37.494061][    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))
[   37.494063][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   37.494064][    C0]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   37.494066][    C0]  console_flush_one_record (kernel/printk/printk.c:3268)
[   37.494068][    C0]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   37.494070][    C0]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   37.494072][    C0]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   37.494074][    C0]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   37.494075][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   37.494077][    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)
[   37.494078][    C0]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   37.494080][    C0]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   37.494081][    C0]  vprintk_emit (kernel/printk/printk.c:2479)
[   37.494083][    C0]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   37.494084][    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))
[   37.494086][    C0]  _printk (kernel/printk/printk.c:2504)
[   37.494088][    C0]  ? snapshot_read.cold (user.c:?)
[   37.494090][    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))
[   37.494091][    C0]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   37.494093][    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))
[   37.494095][    C0]  ? clocksource_watchdog.part.0 (./include/linux/find.h:67 (discriminator 4))
[   37.494096][    C0]  ? clocksource_watchdog.part.0 (./include/linux/find.h:67 (discriminator 4))
[   37.494098][    C0]  call_timer_fn (kernel/time/timer.c:1748)
[   37.494100][    C0]  ? detach_if_pending (./include/linux/list.h:1159)
[   37.494102][    C0]  ? debug_object_active_state (lib/debugobjects.c:1122)
[   37.494103][    C0]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   37.494105][    C0]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   37.494106][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   37.494108][    C0]  __run_timers (kernel/time/timer.c:1799 kernel/time/timer.c:2374)
[   37.494110][    C0]  ? clocksource_watchdog.part.0 (./include/linux/find.h:67 (discriminator 4))
[   37.494112][    C0]  ? __bpf_trace_itimer_expire (./include/trace/events/timer.h:407)
[   37.494114][    C0]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   37.494116][    C0]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   37.494119][    C0]  run_timer_softirq (kernel/time/timer.c:2386 kernel/time/timer.c:2395 kernel/time/timer.c:2403)
[   37.494121][    C0]  ? __run_timers (./include/trace/events/timer.h:138 (discriminator 19))
[   37.494122][    C0]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   37.494124][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   37.494125][    C0]  handle_softirqs (kernel/softirq.c:645)
[   37.494127][    C0]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   37.494128][    C0]  ? _local_bh_enable (kernel/softirq.c:428 (discriminator 1))
[   37.494130][    C0]  __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
[   37.494132][    C0]  irq_exit_rcu (kernel/softirq.c:784)
[   37.494133][    C0]  sysvec_apic_timer_interrupt (arch/x86/kernel/apic/apic.c:1062 (discriminator 37) arch/x86/kernel/apic/apic.c:1062 (discriminator 37))
[   37.494135][    C0]  </IRQ>
[   37.494135][    C0]  <TASK>
[   37.494136][    C0]  ? lockdep_hardirqs_on_prepare.part.0 (kernel/locking/lockdep.c:470 (discriminator 2) kernel/locking/lockdep.c:4427 (discriminator 2))
[   37.494137][    C0]  asm_sysvec_apic_timer_interrupt (./arch/x86/include/asm/idtentry.h:674)
[   37.494139][    C0] RIP: 0010:pv_native_safe_halt (./arch/x86/include/asm/irqflags.h:48 arch/x86/kernel/paravirt.c:63)
[   37.494140][    C0] Code: 48 8b 3d 94 82 68 02 e8 1f 00 00 00 48 2b 05 58 d3 a0 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 13 06 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 82 68 02 	mov    0x2688294(%rip),%rdi        # 0x268829b
   7:	e8 1f 00 00 00       	call   0x2b
   c:	48 2b 05 58 d3 a0 00 	sub    0xa0d358(%rip),%rax        # 0xa0d36b
  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 06 0e 00 	verw   0xe0613(%rip)        # 0xe063b
  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
[   37.494141][    C0] RSP: 0018:ffffffffaee07cf8 EFLAGS: 00000296
[   37.494142][    C0] RAX: 00000000000df65b RBX: ffffffffaee30600 RCX: ffffffffab506247
[   37.494143][    C0] RDX: ffffffffaee30600 RSI: ffffffffae711011 RDI: ffffffffae0949e0
[   37.494144][    C0] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[   37.494144][    C0] R10: 0000000000000000 R11: 0000000000000001 R12: 1ffffffff5dc0fa2
[   37.494145][    C0] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000014770
[   37.494146][    C0]  ? cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   37.494149][    C0]  ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4488)
[   37.494150][    C0]  default_idle (./arch/x86/include/asm/paravirt.h:62 arch/x86/kernel/process.c:768)
[   37.494152][    C0]  default_idle_call (kernel/sched/idle.c:122)
[   37.494153][    C0]  cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   37.494155][    C0]  ? arch_cpu_idle_exit+0x40/0x40
[   37.494156][    C0]  ? mark_tsc_async_resets (arch/x86/kernel/tsc_sync.c:49)
[   37.494158][    C0]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   37.494159][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   37.494160][    C0]  do_idle (kernel/sched/idle.c:355)
[   37.494162][    C0]  cpu_startup_entry (kernel/sched/idle.c:454)
[   37.494163][    C0]  rest_init (init/main.c:727)
[   37.494165][    C0]  ? __cpuidle_text_end (??:?)
[   37.494167][    C0]  ? rest_init (init/main.c:727)
[   37.494169][    C0]  ? acpi_hw_set_mode (drivers/acpi/acpica/hwacpi.c:72 (discriminator 1))
[   37.494171][    C0]  ? cpus_read_unlock (./include/linux/percpu-rwsem.h:125 (discriminator 1) kernel/cpu.c:502 (discriminator 1))
[   37.494172][    C0]  ? acpi_enable (drivers/acpi/acpica/evxfevnt.c:47)
[   37.494173][    C0]  start_kernel (init/main.c:1185)
[   37.494175][    C0]  x86_64_start_reservations (arch/x86/kernel/head64.c:310)
[   37.494177][    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