======================================
| [   12.469011][  T293] softirqs last disabled at (25615): __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
| [   12.469013][  T293] Preemption disabled at:
| [   12.469014][  T293] vprintk_emit (kernel/printk/printk.c:2471)
| [   12.469023][  T293] Tainted: [W]=WARN
[   12.469024][  T293] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   12.469026][  T293] Call Trace:
[   12.469027][  T293]  <TASK>
[   12.469028][  T293]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   12.469034][  T293]  ? vprintk_emit (kernel/printk/printk.c:2471)
[   12.469036][  T293]  __might_resched.cold (kernel/sched/core.c:9234)
[   12.469041][  T293]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   12.469044][  T293]  ? __kmalloc_noprof (./include/linux/sched/mm.h:317 mm/slub.c:4636 mm/slub.c:4974 mm/slub.c:5413 mm/slub.c:5439)
[   12.469049][  T293]  __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))
[   12.469052][  T293]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   12.469057][  T293]  ? 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)
[   12.469060][  T293]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   12.469063][  T293]  put_chars (drivers/char/virtio_console.c:1176)
[   12.469066][  T293]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   12.469067][  T293]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   12.469072][  T293]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   12.469074][  T293]  ? validate_chain (kernel/locking/lockdep.c:3817 (discriminator 2) kernel/locking/lockdep.c:3837 (discriminator 2) kernel/locking/lockdep.c:3892 (discriminator 2))
[   12.469078][  T293]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   12.469081][  T293]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   12.469085][  T293]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   12.469088][  T293]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   12.469093][  T293]  console_emit_next_record (kernel/printk/printk.c:3183)
[   12.469096][  T293]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   12.469098][  T293]  ? 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))
[   12.469101][  T293]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   12.469103][  T293]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   12.469107][  T293]  console_flush_one_record (kernel/printk/printk.c:3268)
[   12.469111][  T293]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   12.469113][  T293]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   12.469117][  T293]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   12.469120][  T293]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   12.469122][  T293]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   12.469124][  T293]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   12.469127][  T293]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   12.469129][  T293]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   12.469132][  T293]  vprintk_emit (kernel/printk/printk.c:2479)
[   12.469136][  T293]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   12.469141][  T293]  ? vlan_netlink_fini (./include/linux/etherdevice.h:306 net/8021q/vlan.c:316 net/8021q/vlan.c:416) 8021q
[   12.469145][  T293]  _printk (kernel/printk/printk.c:2504)
[   12.469149][  T293]  ? snapshot_read.cold (user.c:?)
[   12.469155][  T293]  ? do_one_initcall (./include/linux/instrumented.h:82 ./include/asm-generic/bitops/instrumented-non-atomic.h:141 ./include/linux/cpumask.h:650 ./include/linux/cpumask.h:1232 ./include/trace/events/initcall.h:27 init/main.c:1356)
[   12.469158][  T293] vlan_proto_init (./include/linux/rcupdate.h:309 (discriminator 2) ./include/linux/rcupdate.h:849 (discriminator 2) ./include/net/netns/generic.h:45 (discriminator 2)) 8021q
[   12.469161][  T293]  do_one_initcall (init/main.c:1357)
[   12.469163][  T293]  ? trace_event_raw_event_initcall_level (./include/trace/events/initcall.h:10)
[   12.469168][  T293]  ? do_init_module (./include/linux/slab.h:991 (discriminator 1) kernel/module/main.c:3105 (discriminator 1))
[   12.469171][  T293]  ? kasan_unpoison (mm/kasan/shadow.c:146 mm/kasan/shadow.c:178)
[   12.469175][  T293]  do_init_module (kernel/module/main.c:3117)
[   12.469178][  T293]  ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4488)
[   12.469183][  T293]  ? free_module (./include/trace/events/module.h:50 (discriminator 19))
[   12.469186][  T293]  ? kfree (./include/linux/kasan.h:235 mm/slub.c:2748 mm/slub.c:6499 mm/slub.c:6792)
[   12.469190][  T293]  load_module (kernel/module/main.c:3593)
[   12.469196][  T293]  ? layout_and_allocate.isra.0 (kernel/module/main.c:3016)
[   12.469200][  T293]  ? __ia32_sys_fsconfig (??:?)
[   12.469203][  T293]  ? ovl_real_file (fs/overlayfs/file.c:195)
[   12.469206][  T293]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   12.469208][  T293]  ? backing_file_read_iter (fs/backing-file.c:211)
[   12.469211][  T293]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   12.469215][  T293]  init_module_from_file (kernel/module/main.c:3790)
[   12.469218][  T293]  ? __do_sys_init_module (kernel/module/main.c:3664)
[   12.469225][  T293]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   12.469229][  T293]  ? 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)
[   12.469232][  T293]  idempotent_init_module (kernel/module/main.c:3802)
[   12.469235][  T293]  ? init_module_from_file (kernel/module/main.c:3791)
[   12.469241][  T293]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   12.469244][  T293]  ? cap_capable (./include/trace/events/capability.h:26 (discriminator 22) security/commoncap.c:130 (discriminator 22))
[   12.469249][  T293]  __x64_sys_finit_module (kernel/module/main.c:3828 kernel/module/main.c:3812 kernel/module/main.c:3812)
[   12.469251][  T293]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   12.469255][  T293]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[   12.469256][  T293]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[   12.469259][  T293]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   12.469261][  T293] RIP: 0033:0x7f2bfe11c37d
[   12.469265][  T293] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 4b aa 0f 00 f7 d8 64 89 01 48
All code
========
   0:	ff c3                	inc    %ebx
   2:	66 2e 0f 1f 84 00 00 	cs nopw 0x0(%rax,%rax,1)
   9:	00 00 00 
   c:	90                   	nop
   d:	f3 0f 1e fa          	endbr64
  11:	48 89 f8             	mov    %rdi,%rax
  14:	48 89 f7             	mov    %rsi,%rdi
  17:	48 89 d6             	mov    %rdx,%rsi
  1a:	48 89 ca             	mov    %rcx,%rdx
  1d:	4d 89 c2             	mov    %r8,%r10
  20:	4d 89 c8             	mov    %r9,%r8
  23:	4c 8b 4c 24 08       	mov    0x8(%rsp),%r9
  28:	0f 05                	syscall
  2a:*	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax		<-- trapping instruction
  30:	73 01                	jae    0x33
  32:	c3                   	ret
  33:	48 8b 0d 4b aa 0f 00 	mov    0xfaa4b(%rip),%rcx        # 0xfaa85
  3a:	f7 d8                	neg    %eax
  3c:	64 89 01             	mov    %eax,%fs:(%rcx)
  3f:	48                   	rex.W

Code starting with the faulting instruction
===========================================
   0:	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax
   6:	73 01                	jae    0x9
   8:	c3                   	ret
   9:	48 8b 0d 4b aa 0f 00 	mov    0xfaa4b(%rip),%rcx        # 0xfaa5b
  10:	f7 d8                	neg    %eax
  12:	64 89 01             	mov    %eax,%fs:(%rcx)
  15:	48                   	rex.W
[   12.469266][  T293] RSP: 002b:00007ffed6b1e1f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000139
[   12.469269][  T293] RAX: ffffffffffffffda RBX: 000055f6c54b3810 RCX: 00007f2bfe11c37d
[   12.469270][  T293] RDX: 0000000000000000 RSI: 000055f6ab5e6ffd RDI: 0000000000000000
[   12.469271][  T293] RBP: 00007ffed6b1e290 R08: 0000000000000000 R09: 0000000000000000
[   12.469272][  T293] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f6ab5e6ffd
[   12.469273][  T293] R13: 000055f6c54b3960 R14: 0000000000040000 R15: 0000000000000000
| [   13.913132][    C0]
| [   13.913133][    C0]
| [   13.913133][    C0] stack backtrace:
| [   13.913138][    C0] Tainted: [W]=WARN
[   13.913139][    C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   13.913141][    C0] Call Trace:
[   13.913142][    C0]  <IRQ>
[   13.913143][    C0]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   13.913147][    C0]  print_irq_inversion_bug.part.0.cold (kernel/locking/lockdep.c:4141)
[   13.913149][    C0]  mark_lock_irq (kernel/locking/lockdep.c:4095 kernel/locking/lockdep.c:4174 kernel/locking/lockdep.c:4310)
[   13.913151][    C0]  ? add_lock_to_list (./include/linux/find.h:391 kernel/locking/lockdep.c:1419 kernel/locking/lockdep.c:1450)
[   13.913154][    C0]  mark_lock (kernel/locking/lockdep.c:4769)
[   13.913156][    C0]  mark_usage (kernel/locking/lockdep.c:4658)
[   13.913157][    C0]  __lock_acquire (kernel/locking/lockdep.c:5208)
[   13.913159][    C0]  lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   13.913161][    C0]  ? console_lock_spinning_enable (kernel/printk/printk.c:1902 (discriminator 2))
[   13.913163][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   13.913166][    C0]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   13.913168][    C0]  console_lock_spinning_enable (kernel/printk/printk.c:1902 (discriminator 2))
[   13.913170][    C0]  ? console_lock_spinning_enable (kernel/printk/printk.c:1902 (discriminator 2))
[   13.913172][    C0]  console_emit_next_record (kernel/printk/printk.c:3177)
[   13.913174][    C0]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   13.913175][    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))
[   13.913177][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   13.913179][    C0]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   13.913181][    C0]  console_flush_one_record (kernel/printk/printk.c:3268)
[   13.913183][    C0]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   13.913185][    C0]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   13.913187][    C0]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   13.913189][    C0]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   13.913190][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   13.913192][    C0]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   13.913194][    C0]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   13.913195][    C0]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   13.913197][    C0]  vprintk_emit (kernel/printk/printk.c:2479)
[   13.913200][    C0]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   13.913202][    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))
[   13.913204][    C0]  _printk (kernel/printk/printk.c:2504)
[   13.913205][    C0]  ? snapshot_read.cold (user.c:?)
[   13.913207][    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))
[   13.913209][    C0]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   13.913211][    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))
[   13.913213][    C0]  ? clocksource_watchdog.part.0 (./include/linux/find.h:67 (discriminator 4))
[   13.913214][    C0]  ? clocksource_watchdog.part.0 (./include/linux/find.h:67 (discriminator 4))
[   13.913216][    C0]  call_timer_fn (kernel/time/timer.c:1748)
[   13.913218][    C0]  ? detach_if_pending (./include/linux/list.h:1159)
[   13.913219][    C0]  ? debug_object_active_state (lib/debugobjects.c:1122)
[   13.913223][    C0]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   13.913225][    C0]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   13.913226][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   13.913228][    C0]  __run_timers (kernel/time/timer.c:1799 kernel/time/timer.c:2374)
[   13.913230][    C0]  ? clocksource_watchdog.part.0 (./include/linux/find.h:67 (discriminator 4))
[   13.913232][    C0]  ? __bpf_trace_itimer_expire (./include/trace/events/timer.h:407)
[   13.913234][    C0]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   13.913236][    C0]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   13.913239][    C0]  run_timer_softirq (kernel/time/timer.c:2386 kernel/time/timer.c:2395 kernel/time/timer.c:2403)
[   13.913241][    C0]  ? __run_timers (./include/trace/events/timer.h:138 (discriminator 19))
[   13.913242][    C0]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   13.913245][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   13.913247][    C0]  handle_softirqs (kernel/softirq.c:645)
[   13.913248][    C0]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   13.913250][    C0]  ? _local_bh_enable (kernel/softirq.c:428 (discriminator 1))
[   13.913252][    C0]  __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
[   13.913253][    C0]  irq_exit_rcu (kernel/softirq.c:784)
[   13.913255][    C0]  sysvec_apic_timer_interrupt (arch/x86/kernel/apic/apic.c:1062 (discriminator 37) arch/x86/kernel/apic/apic.c:1062 (discriminator 37))
[   13.913257][    C0]  </IRQ>
[   13.913257][    C0]  <TASK>
[   13.913258][    C0]  ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:211 (discriminator 1) kernel/locking/spinlock.c:221 (discriminator 1))
[   13.913260][    C0]  asm_sysvec_apic_timer_interrupt (./arch/x86/include/asm/idtentry.h:674)
[   13.913261][    C0] RIP: 0010:pv_native_safe_halt (./arch/x86/include/asm/irqflags.h:48 arch/x86/kernel/paravirt.c:63)
[   13.913264][    C0] Code: 48 8b 3d 94 e2 f5 01 e8 1f 00 00 00 48 2b 05 58 a3 95 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 13 96 11 00 fb f4 <c3> 0f 1f 40 d6 48 83 ec 20 8b 17 49 89 f8 83 e2 fe 41 89 d2 0f 01
All code
========
   0:	48 8b 3d 94 e2 f5 01 	mov    0x1f5e294(%rip),%rdi        # 0x1f5e29b
   7:	e8 1f 00 00 00       	call   0x2b
   c:	48 2b 05 58 a3 95 00 	sub    0x95a358(%rip),%rax        # 0x95a36b
  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 96 11 00 	verw   0x119613(%rip)        # 0x11963b
  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
[   13.913266][    C0] RSP: 0018:ffffffff9f607cf8 EFLAGS: 00000296
[   13.913268][    C0] RAX: 00000000000a9723 RBX: ffffffff9f61c600 RCX: ffffffff9c6f0307
[   13.913269][    C0] RDX: ffffffff9f61c600 RSI: ffffffff9f438b01 RDI: ffffffff9ee8d8e0
[   13.913270][    C0] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[   13.913271][    C0] R10: 0000000000000000 R11: 0000000000000001 R12: 1ffffffff3ec0fa2
[   13.913272][    C0] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000014770
[   13.913273][    C0]  ? cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   13.913275][    C0]  ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4488)
[   13.913277][    C0]  default_idle (./arch/x86/include/asm/paravirt.h:62 arch/x86/kernel/process.c:768)
[   13.913279][    C0]  default_idle_call (kernel/sched/idle.c:122)
[   13.913280][    C0]  cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   13.913282][    C0]  ? arch_cpu_idle_exit+0x40/0x40
[   13.913283][    C0]  ? mark_tsc_async_resets (arch/x86/kernel/tsc_sync.c:49)
[   13.913286][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   13.913288][    C0]  do_idle (kernel/sched/idle.c:355)
[   13.913289][    C0]  cpu_startup_entry (kernel/sched/idle.c:454)
[   13.913291][    C0]  rest_init (init/main.c:727)
[   13.913292][    C0]  ? __cpuidle_text_end (??:?)
[   13.913295][    C0]  ? rest_init (init/main.c:727)
[   13.913297][    C0]  ? acpi_hw_set_mode (drivers/acpi/acpica/hwacpi.c:72 (discriminator 1))
[   13.913301][    C0]  ? cpus_read_unlock (./include/linux/percpu-rwsem.h:125 (discriminator 1) kernel/cpu.c:502 (discriminator 1))
[   13.913303][    C0]  ? acpi_enable (drivers/acpi/acpica/evxfevnt.c:47)
[   13.913306][    C0]  start_kernel (init/main.c:1185)
[   13.913307][    C0]  x86_64_start_reservations (arch/x86/kernel/head64.c:310)
[   13.913309][    C0]  x86_64_start_kernel (arch/x86/kernel/head64.c:291)
[   13.913311][    C0]  common_startup_64 (arch/x86/kernel/head_64.S:418)
| [   13.913329][    C0] softirqs last disabled at (694053): __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
| [   13.913330][    C0] Preemption disabled at:
| [   13.913331][    C0] schedule_preempt_disabled (kernel/sched/core.c:7420)
| [   13.913335][    C0] Tainted: [W]=WARN
[   13.913336][    C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   13.913336][    C0] Call Trace:
[   13.913337][    C0]  <IRQ>
[   13.913337][    C0]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   13.913339][    C0]  ? schedule_preempt_disabled (kernel/sched/core.c:7420)
[   13.913341][    C0]  __might_resched.cold (kernel/sched/core.c:9234)
[   13.913344][    C0]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   13.913347][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   13.913349][    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))
[   13.913350][    C0]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   13.913352][    C0]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   13.913354][    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)
[   13.913355][    C0]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   13.913357][    C0]  put_chars (drivers/char/virtio_console.c:1176)
[   13.913359][    C0]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   13.913361][    C0]  ? mark_lock (kernel/locking/lockdep.c:4769)
[   13.913363][    C0]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   13.913365][    C0]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   13.913366][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   13.913368][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   13.913370][    C0]  console_emit_next_record (kernel/printk/printk.c:3183)
[   13.913373][    C0]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   13.913374][    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))
[   13.913376][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   13.913378][    C0]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   13.913380][    C0]  console_flush_one_record (kernel/printk/printk.c:3268)
[   13.913382][    C0]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   13.913384][    C0]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   13.913386][    C0]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   13.913388][    C0]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   13.913390][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   13.913391][    C0]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   13.913393][    C0]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   13.913395][    C0]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   13.913397][    C0]  vprintk_emit (kernel/printk/printk.c:2479)
[   13.913399][    C0]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   13.913401][    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))
[   13.913403][    C0]  _printk (kernel/printk/printk.c:2504)
[   13.913405][    C0]  ? snapshot_read.cold (user.c:?)
[   13.913407][    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))
[   13.913408][    C0]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   13.913410][    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))
[   13.913412][    C0]  ? clocksource_watchdog.part.0 (./include/linux/find.h:67 (discriminator 4))
[   13.913413][    C0]  ? clocksource_watchdog.part.0 (./include/linux/find.h:67 (discriminator 4))
[   13.913415][    C0]  call_timer_fn (kernel/time/timer.c:1748)
[   13.913417][    C0]  ? detach_if_pending (./include/linux/list.h:1159)
[   13.913418][    C0]  ? debug_object_active_state (lib/debugobjects.c:1122)
[   13.913420][    C0]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   13.913421][    C0]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   13.913423][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   13.913425][    C0]  __run_timers (kernel/time/timer.c:1799 kernel/time/timer.c:2374)
[   13.913427][    C0]  ? clocksource_watchdog.part.0 (./include/linux/find.h:67 (discriminator 4))
[   13.913429][    C0]  ? __bpf_trace_itimer_expire (./include/trace/events/timer.h:407)
[   13.913431][    C0]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   13.913433][    C0]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   13.913436][    C0]  run_timer_softirq (kernel/time/timer.c:2386 kernel/time/timer.c:2395 kernel/time/timer.c:2403)
[   13.913437][    C0]  ? __run_timers (./include/trace/events/timer.h:138 (discriminator 19))
[   13.913439][    C0]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   13.913440][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   13.913442][    C0]  handle_softirqs (kernel/softirq.c:645)
[   13.913444][    C0]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   13.913445][    C0]  ? _local_bh_enable (kernel/softirq.c:428 (discriminator 1))
[   13.913447][    C0]  __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
[   13.913449][    C0]  irq_exit_rcu (kernel/softirq.c:784)
[   13.913450][    C0]  sysvec_apic_timer_interrupt (arch/x86/kernel/apic/apic.c:1062 (discriminator 37) arch/x86/kernel/apic/apic.c:1062 (discriminator 37))
[   13.913452][    C0]  </IRQ>
[   13.913452][    C0]  <TASK>
[   13.913452][    C0]  ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:211 (discriminator 1) kernel/locking/spinlock.c:221 (discriminator 1))
[   13.913454][    C0]  asm_sysvec_apic_timer_interrupt (./arch/x86/include/asm/idtentry.h:674)
[   13.913455][    C0] RIP: 0010:pv_native_safe_halt (./arch/x86/include/asm/irqflags.h:48 arch/x86/kernel/paravirt.c:63)
[   13.913457][    C0] Code: 48 8b 3d 94 e2 f5 01 e8 1f 00 00 00 48 2b 05 58 a3 95 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 13 96 11 00 fb f4 <c3> 0f 1f 40 d6 48 83 ec 20 8b 17 49 89 f8 83 e2 fe 41 89 d2 0f 01
All code
========
   0:	48 8b 3d 94 e2 f5 01 	mov    0x1f5e294(%rip),%rdi        # 0x1f5e29b
   7:	e8 1f 00 00 00       	call   0x2b
   c:	48 2b 05 58 a3 95 00 	sub    0x95a358(%rip),%rax        # 0x95a36b
  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 96 11 00 	verw   0x119613(%rip)        # 0x11963b
  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
[   13.913458][    C0] RSP: 0018:ffffffff9f607cf8 EFLAGS: 00000296
[   13.913459][    C0] RAX: 00000000000a9723 RBX: ffffffff9f61c600 RCX: ffffffff9c6f0307
[   13.913460][    C0] RDX: ffffffff9f61c600 RSI: ffffffff9f438b01 RDI: ffffffff9ee8d8e0
[   13.913461][    C0] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[   13.913462][    C0] R10: 0000000000000000 R11: 0000000000000001 R12: 1ffffffff3ec0fa2
[   13.913462][    C0] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000014770
[   13.913464][    C0]  ? cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   13.913466][    C0]  ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4488)
[   13.913467][    C0]  default_idle (./arch/x86/include/asm/paravirt.h:62 arch/x86/kernel/process.c:768)
[   13.913469][    C0]  default_idle_call (kernel/sched/idle.c:122)
[   13.913471][    C0]  cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   13.913472][    C0]  ? arch_cpu_idle_exit+0x40/0x40
[   13.913474][    C0]  ? mark_tsc_async_resets (arch/x86/kernel/tsc_sync.c:49)
[   13.913475][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   13.913477][    C0]  do_idle (kernel/sched/idle.c:355)
[   13.913478][    C0]  cpu_startup_entry (kernel/sched/idle.c:454)
[   13.913480][    C0]  rest_init (init/main.c:727)
[   13.913482][    C0]  ? __cpuidle_text_end (??:?)
[   13.913484][    C0]  ? rest_init (init/main.c:727)
[   13.913486][    C0]  ? acpi_hw_set_mode (drivers/acpi/acpica/hwacpi.c:72 (discriminator 1))
[   13.913488][    C0]  ? cpus_read_unlock (./include/linux/percpu-rwsem.h:125 (discriminator 1) kernel/cpu.c:502 (discriminator 1))
[   13.913490][    C0]  ? acpi_enable (drivers/acpi/acpica/evxfevnt.c:47)
[   13.913492][    C0]  start_kernel (init/main.c:1185)
[   13.913493][    C0]  x86_64_start_reservations (arch/x86/kernel/head64.c:310)
[   13.913495][    C0]  x86_64_start_kernel (arch/x86/kernel/head64.c:291)
[   13.913497][    C0]  common_startup_64 (arch/x86/kernel/head_64.S:418)
| [   19.423226][  T392] softirqs last disabled at (0): 0x0
| [   19.423228][  T392] Preemption disabled at:
| [   19.423229][  T392] vprintk_emit (kernel/printk/printk.c:2471)
| [   19.423240][  T392] Tainted: [W]=WARN
[   19.423241][  T392] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   19.423243][  T392] Call Trace:
[   19.423244][  T392]  <TASK>
[   19.423245][  T392]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   19.423251][  T392]  ? vprintk_emit (kernel/printk/printk.c:2471)
[   19.423253][  T392]  __might_resched.cold (kernel/sched/core.c:9234)
[   19.423256][  T392]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   19.423260][  T392]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   19.423264][  T392]  __kmalloc_noprof (./include/linux/sched/mm.h:322 (discriminator 2) mm/slub.c:4636 (discriminator 2) mm/slub.c:4974 (discriminator 2) mm/slub.c:5413 (discriminator 2) mm/slub.c:5439 (discriminator 2))
[   19.423267][  T392]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   19.423270][  T392]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   19.423274][  T392]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:58 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   19.423276][  T392]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   19.423277][  T392]  put_chars (drivers/char/virtio_console.c:1176)
[   19.423279][  T392]  ? desc_read_finalized_seq (kernel/printk/printk_ringbuffer.c:1934)
[   19.423281][  T392]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   19.423283][  T392]  ? console_prepend_replay (kernel/printk/printk.c:3005)
[   19.423285][  T392]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   19.423289][  T392]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   19.423290][  T392]  ? 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)
[   19.423291][  T392]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   19.423293][  T392]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   19.423295][  T392]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   19.423296][  T392]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   19.423299][  T392]  console_emit_next_record (kernel/printk/printk.c:3183)
[   19.423301][  T392]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   19.423303][  T392]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   19.423305][  T392]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   19.423306][  T392]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   19.423308][  T392]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   19.423310][  T392]  ? console_flush_one_record (kernel/printk/printk.c:3247)
[   19.423312][  T392]  console_flush_one_record (kernel/printk/printk.c:3268)
[   19.423314][  T392]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   19.423317][  T392]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   19.423319][  T392]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   19.423320][  T392]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   19.423322][  T392]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   19.423323][  T392]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   19.423325][  T392]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   19.423326][  T392]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   19.423328][  T392]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   19.423330][  T392]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   19.423332][  T392]  vprintk_emit (kernel/printk/printk.c:2479)
[   19.423335][  T392]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   19.423338][  T392]  ? gre_exit (net/ipv4/gre_demux.c:73) gre
[   19.423340][  T392]  _printk (kernel/printk/printk.c:2504)
[   19.423344][  T392]  ? snapshot_read.cold (user.c:?)
[   19.423347][  T392]  ? do_one_initcall (./include/linux/instrumented.h:82 ./include/asm-generic/bitops/instrumented-non-atomic.h:141 ./include/linux/cpumask.h:650 ./include/linux/cpumask.h:1232 ./include/trace/events/initcall.h:27 init/main.c:1356)
[   19.423349][  T392] gact_init_module (net/sched/act_gact.c:180) act_gact
[   19.423351][  T392]  do_one_initcall (init/main.c:1357)
[   19.423353][  T392]  ? trace_event_raw_event_initcall_level (./include/trace/events/initcall.h:10)
[   19.423355][  T392]  ? do_init_module (./include/linux/slab.h:991 (discriminator 1) kernel/module/main.c:3105 (discriminator 1))
[   19.423358][  T392]  ? kasan_unpoison (mm/kasan/shadow.c:146 mm/kasan/shadow.c:178)
[   19.423361][  T392]  do_init_module (kernel/module/main.c:3117)
[   19.423363][  T392]  ? free_module (./include/trace/events/module.h:50 (discriminator 19))
[   19.423365][  T392]  ? kfree (./include/linux/kasan.h:235 mm/slub.c:2748 mm/slub.c:6499 mm/slub.c:6792)
[   19.423368][  T392]  load_module (kernel/module/main.c:3593)
[   19.423371][  T392]  ? layout_and_allocate.isra.0 (kernel/module/main.c:3016)
[   19.423373][  T392]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   19.423375][  T392]  ? __ia32_sys_fsconfig (??:?)
[   19.423378][  T392]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   19.423380][  T392]  init_module_from_file (kernel/module/main.c:3790)
[   19.423382][  T392]  ? __do_sys_init_module (kernel/module/main.c:3664)
[   19.423384][  T392]  ? rcu_read_unlock (./include/linux/rcupdate.h:878 (discriminator 6))
[   19.423387][  T392]  ? handle_pte_fault (mm/memory.c:6558)
[   19.423389][  T392]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   19.423391][  T392]  ? ovl_mmap (fs/overlayfs/file.c:477)
[   19.423395][  T392]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   19.423397][  T392]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   19.423399][  T392]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   19.423400][  T392]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:58 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   19.423402][  T392]  idempotent_init_module (kernel/module/main.c:3802)
[   19.423404][  T392]  ? init_module_from_file (kernel/module/main.c:3791)
[   19.423407][  T392]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   19.423409][  T392]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   19.423411][  T392]  ? cap_capable (./include/trace/events/capability.h:26 (discriminator 22) security/commoncap.c:130 (discriminator 22))
[   19.423415][  T392]  __x64_sys_finit_module (kernel/module/main.c:3828 kernel/module/main.c:3812 kernel/module/main.c:3812)
[   19.423417][  T392]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   19.423419][  T392]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[   19.423423][  T392]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[   19.423425][  T392]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   19.423427][  T392] RIP: 0033:0x7fbc2c5f837d
[   19.423429][  T392] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 4b aa 0f 00 f7 d8 64 89 01 48
All code
========
   0:	ff c3                	inc    %ebx
   2:	66 2e 0f 1f 84 00 00 	cs nopw 0x0(%rax,%rax,1)
   9:	00 00 00 
   c:	90                   	nop
   d:	f3 0f 1e fa          	endbr64
  11:	48 89 f8             	mov    %rdi,%rax
  14:	48 89 f7             	mov    %rsi,%rdi
  17:	48 89 d6             	mov    %rdx,%rsi
  1a:	48 89 ca             	mov    %rcx,%rdx
  1d:	4d 89 c2             	mov    %r8,%r10
  20:	4d 89 c8             	mov    %r9,%r8
  23:	4c 8b 4c 24 08       	mov    0x8(%rsp),%r9
  28:	0f 05                	syscall
  2a:*	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax		<-- trapping instruction
  30:	73 01                	jae    0x33
  32:	c3                   	ret
  33:	48 8b 0d 4b aa 0f 00 	mov    0xfaa4b(%rip),%rcx        # 0xfaa85
  3a:	f7 d8                	neg    %eax
  3c:	64 89 01             	mov    %eax,%fs:(%rcx)
  3f:	48                   	rex.W

Code starting with the faulting instruction
===========================================
   0:	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax
   6:	73 01                	jae    0x9
   8:	c3                   	ret
   9:	48 8b 0d 4b aa 0f 00 	mov    0xfaa4b(%rip),%rcx        # 0xfaa5b
  10:	f7 d8                	neg    %eax
  12:	64 89 01             	mov    %eax,%fs:(%rcx)
  15:	48                   	rex.W
[   19.423430][  T392] RSP: 002b:00007ffea269e168 EFLAGS: 00000246 ORIG_RAX: 0000000000000139
[   19.423434][  T392] RAX: ffffffffffffffda RBX: 000055ef4357c810 RCX: 00007fbc2c5f837d
[   19.423436][  T392] RDX: 0000000000000000 RSI: 000055ef069dfffd RDI: 0000000000000000
[   19.423437][  T392] RBP: 00007ffea269e200 R08: 0000000000000000 R09: 0000000000000000
[   19.423437][  T392] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ef069dfffd


Finger prints:
vprintk_emit: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
__irq_exit_rcu:vprintk_emit:dump_stack_lvl:__kmalloc_noprof:put_chars