======================================
| [   10.272026][  T225] softirqs last disabled at (22163): __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
| [   10.272029][  T225] Preemption disabled at:
| [   10.272029][  T225] vprintk_emit (kernel/printk/printk.c:2471)
| [   10.272039][  T225] Tainted: [W]=WARN
[   10.272040][  T225] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   10.272041][  T225] Call Trace:
[   10.272043][  T225]  <TASK>
[   10.272045][  T225]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   10.272051][  T225]  ? vprintk_emit (kernel/printk/printk.c:2471)
[   10.272053][  T225]  __might_resched.cold (kernel/sched/core.c:9234)
[   10.272057][  T225]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   10.272062][  T225]  ? __kmalloc_noprof (./include/linux/sched/mm.h:317 mm/slub.c:4636 mm/slub.c:4974 mm/slub.c:5413 mm/slub.c:5439)
[   10.272067][  T225]  __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))
[   10.272069][  T225]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   10.272075][  T225]  ? 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)
[   10.272078][  T225]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   10.272081][  T225]  put_chars (drivers/char/virtio_console.c:1176)
[   10.272084][  T225]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   10.272085][  T225]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   10.272090][  T225]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   10.272092][  T225]  ? validate_chain (kernel/locking/lockdep.c:3817 (discriminator 2) kernel/locking/lockdep.c:3837 (discriminator 2) kernel/locking/lockdep.c:3892 (discriminator 2))
[   10.272097][  T225]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   10.272100][  T225]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   10.272105][  T225]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   10.272107][  T225]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   10.272112][  T225]  console_emit_next_record (kernel/printk/printk.c:3183)
[   10.272116][  T225]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   10.272118][  T225]  ? 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))
[   10.272121][  T225]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   10.272123][  T225]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   10.272127][  T225]  console_flush_one_record (kernel/printk/printk.c:3268)
[   10.272131][  T225]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   10.272133][  T225]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   10.272138][  T225]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   10.272141][  T225]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   10.272142][  T225]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   10.272145][  T225]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   10.272148][  T225]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   10.272150][  T225]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   10.272153][  T225]  vprintk_emit (kernel/printk/printk.c:2479)
[   10.272157][  T225]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   10.272163][  T225]  ? vlan_netlink_fini (./include/linux/etherdevice.h:306 net/8021q/vlan.c:316 net/8021q/vlan.c:416) 8021q
[   10.272167][  T225]  _printk (kernel/printk/printk.c:2504)
[   10.272171][  T225]  ? snapshot_read.cold (user.c:?)
[   10.272177][  T225]  ? 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)
[   10.272180][  T225] 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
[   10.272183][  T225]  do_one_initcall (init/main.c:1357)
[   10.272186][  T225]  ? trace_event_raw_event_initcall_level (./include/trace/events/initcall.h:10)
[   10.272191][  T225]  ? do_init_module (./include/linux/slab.h:991 (discriminator 1) kernel/module/main.c:3105 (discriminator 1))
[   10.272194][  T225]  ? kasan_unpoison (mm/kasan/shadow.c:146 mm/kasan/shadow.c:178)
[   10.272199][  T225]  do_init_module (kernel/module/main.c:3117)
[   10.272202][  T225]  ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4488)
[   10.272207][  T225]  ? free_module (./include/trace/events/module.h:50 (discriminator 19))
[   10.272210][  T225]  ? kfree (./include/linux/kasan.h:235 mm/slub.c:2748 mm/slub.c:6499 mm/slub.c:6792)
[   10.272214][  T225]  load_module (kernel/module/main.c:3593)
[   10.272221][  T225]  ? layout_and_allocate.isra.0 (kernel/module/main.c:3016)
[   10.272225][  T225]  ? __ia32_sys_fsconfig (??:?)
[   10.272227][  T225]  ? ovl_real_file (fs/overlayfs/file.c:195)
[   10.272231][  T225]  ? backing_file_read_iter (fs/backing-file.c:211)
[   10.272234][  T225]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   10.272238][  T225]  init_module_from_file (kernel/module/main.c:3790)
[   10.272242][  T225]  ? __do_sys_init_module (kernel/module/main.c:3664)
[   10.272250][  T225]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   10.272253][  T225]  ? 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)
[   10.272256][  T225]  idempotent_init_module (kernel/module/main.c:3802)
[   10.272260][  T225]  ? init_module_from_file (kernel/module/main.c:3791)
[   10.272266][  T225]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   10.272268][  T225]  ? cap_capable (./include/trace/events/capability.h:26 (discriminator 22) security/commoncap.c:130 (discriminator 22))
[   10.272274][  T225]  __x64_sys_finit_module (kernel/module/main.c:3828 kernel/module/main.c:3812 kernel/module/main.c:3812)
[   10.272276][  T225]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   10.272280][  T225]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[   10.272282][  T225]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[   10.272284][  T225]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   10.272287][  T225] RIP: 0033:0x7fca5052037d
[   10.272290][  T225] 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
[   10.272292][  T225] RSP: 002b:00007ffd393ba188 EFLAGS: 00000246 ORIG_RAX: 0000000000000139
[   10.272295][  T225] RAX: ffffffffffffffda RBX: 000055da50e15810 RCX: 00007fca5052037d
[   10.272296][  T225] RDX: 0000000000000000 RSI: 000055da1d6fdffd RDI: 0000000000000000
[   10.272297][  T225] RBP: 00007ffd393ba220 R08: 0000000000000000 R09: 0000000000000000
[   10.272298][  T225] R10: 0000000000000000 R11: 0000000000000246 R12: 000055da1d6fdffd
[   10.272299][  T225] R13: 000055da50e15960 R14: 0000000000040000 R15: 0000000000000000
| [   26.481692][    C0] softirqs last disabled at (545333): __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
| [   26.481694][    C0] Preemption disabled at:
| [   26.481694][    C0] schedule_preempt_disabled (kernel/sched/core.c:7420)
| [   26.481704][    C0] Tainted: [W]=WARN
[   26.481705][    C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   26.481707][    C0] Call Trace:
[   26.481708][    C0]  <IRQ>
[   26.481710][    C0]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   26.481715][    C0]  ? schedule_preempt_disabled (kernel/sched/core.c:7420)
[   26.481717][    C0]  __might_resched.cold (kernel/sched/core.c:9234)
[   26.481721][    C0]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   26.481724][    C0]  ? __asan_memcpy (mm/kasan/shadow.c:106 (discriminator 1))
[   26.481727][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   26.481731][    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))
[   26.481734][    C0]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   26.481737][    C0]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   26.481740][    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)
[   26.481742][    C0]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   26.481744][    C0]  put_chars (drivers/char/virtio_console.c:1176)
[   26.481746][    C0]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   26.481747][    C0]  ? console_prepend_replay (kernel/printk/printk.c:3005)
[   26.481751][    C0]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   26.481754][    C0]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   26.481756][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   26.481757][    C0]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   26.481759][    C0]  console_emit_next_record (kernel/printk/printk.c:3183)
[   26.481762][    C0]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   26.481764][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   26.481765][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   26.481767][    C0]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   26.481769][    C0]  ? console_flush_one_record (kernel/printk/printk.c:3247)
[   26.481770][    C0]  console_flush_one_record (kernel/printk/printk.c:3268)
[   26.481773][    C0]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   26.481775][    C0]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   26.481777][    C0]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   26.481778][    C0]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   26.481780][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   26.481781][    C0]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   26.481783][    C0]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   26.481785][    C0]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   26.481787][    C0]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   26.481788][    C0]  vprintk_emit (kernel/printk/printk.c:2479)
[   26.481791][    C0]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   26.481792][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   26.481794][    C0]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   26.481796][    C0]  ? x86_64_start_kernel (arch/x86/kernel/head64.c:264)
[   26.481800][    C0]  _printk (kernel/printk/printk.c:2504)
[   26.481803][    C0]  ? snapshot_read.cold (user.c:?)
[   26.481805][    C0]  ? arch_stack_walk (arch/x86/kernel/stacktrace.c:25)
[   26.481809][    C0]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   26.481811][    C0]  ? nbcon_cpu_emergency_enter (./include/linux/instrumented.h:112 ./include/linux/atomic/atomic-instrumented.h:435 kernel/printk/nbcon.c:1723)
[   26.481812][    C0]  print_irq_inversion_bug.part.0 (kernel/locking/lockdep.c:4097 (discriminator 1))
[   26.481815][    C0]  mark_lock_irq (kernel/locking/lockdep.c:4095 kernel/locking/lockdep.c:4174 kernel/locking/lockdep.c:4310)
[   26.481818][    C0]  mark_lock (kernel/locking/lockdep.c:4769)
[   26.481819][    C0]  mark_usage (kernel/locking/lockdep.c:4658)
[   26.481821][    C0]  __lock_acquire (kernel/locking/lockdep.c:5208)
[   26.481823][    C0]  lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   26.481825][    C0]  ? br_forward_delay_timer_expired (./include/linux/spinlock.h:347 net/bridge/br_stp_timer.c:88) bridge
[   26.481837][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   26.481839][    C0]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   26.481841][    C0]  ? br_message_age_timer_expired (net/bridge/br_stp_timer.c:54) bridge
[   26.481847][    C0]  _raw_spin_lock (./include/linux/spinlock_api_smp.h:190 (discriminator 1) kernel/locking/spinlock.c:173 (discriminator 1))
[   26.481849][    C0]  ? br_forward_delay_timer_expired (./include/linux/spinlock.h:347 net/bridge/br_stp_timer.c:88) bridge
[   26.481855][    C0] br_forward_delay_timer_expired (./include/linux/spinlock.h:347 net/bridge/br_stp_timer.c:88) bridge
[   26.481861][    C0]  ? br_message_age_timer_expired (net/bridge/br_stp_timer.c:54) bridge
[   26.481867][    C0]  call_timer_fn (kernel/time/timer.c:1748)
[   26.481870][    C0]  ? detach_if_pending (./include/linux/list.h:1159)
[   26.481872][    C0]  ? debug_object_active_state (lib/debugobjects.c:1122)
[   26.481875][    C0]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   26.481877][    C0]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   26.481879][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   26.481881][    C0]  __run_timers (kernel/time/timer.c:1799 kernel/time/timer.c:2374)
[   26.481882][    C0]  ? br_message_age_timer_expired (net/bridge/br_stp_timer.c:54) bridge
[   26.481889][    C0]  ? __bpf_trace_itimer_expire (./include/trace/events/timer.h:407)
[   26.481891][    C0]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   26.481893][    C0]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   26.481896][    C0]  run_timer_softirq (kernel/time/timer.c:2386 kernel/time/timer.c:2395 kernel/time/timer.c:2403)
[   26.481898][    C0]  ? __run_timers (./include/trace/events/timer.h:138 (discriminator 19))
[   26.481899][    C0]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   26.481902][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   26.481904][    C0]  handle_softirqs (kernel/softirq.c:645)
[   26.481905][    C0]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   26.481907][    C0]  ? _local_bh_enable (kernel/softirq.c:428 (discriminator 1))
[   26.481909][    C0]  __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
[   26.481910][    C0]  irq_exit_rcu (kernel/softirq.c:784)
[   26.481912][    C0]  sysvec_apic_timer_interrupt (arch/x86/kernel/apic/apic.c:1062 (discriminator 37) arch/x86/kernel/apic/apic.c:1062 (discriminator 37))
[   26.481915][    C0]  </IRQ>
[   26.481915][    C0]  <TASK>
[   26.481916][    C0]  ? lockdep_hardirqs_on_prepare.part.0 (kernel/locking/lockdep.c:470 (discriminator 2) kernel/locking/lockdep.c:4427 (discriminator 2))
[   26.481918][    C0]  asm_sysvec_apic_timer_interrupt (./arch/x86/include/asm/idtentry.h:674)
[   26.481920][    C0] RIP: 0010:pv_native_safe_halt (./arch/x86/include/asm/irqflags.h:48 arch/x86/kernel/paravirt.c:63)
[   26.481923][    C0] Code: 48 8b 3d 94 d2 f5 01 e8 1f 00 00 00 48 2b 05 58 93 95 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 13 86 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 d2 f5 01 	mov    0x1f5d294(%rip),%rdi        # 0x1f5d29b
   7:	e8 1f 00 00 00       	call   0x2b
   c:	48 2b 05 58 93 95 00 	sub    0x959358(%rip),%rax        # 0x95936b
  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 86 11 00 	verw   0x118613(%rip)        # 0x11863b
  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
[   26.481925][    C0] RSP: 0018:ffffffff99a07cf8 EFLAGS: 00000296
[   26.481928][    C0] RAX: 0000000000085233 RBX: ffffffff99a1c600 RCX: ffffffff96af0307
[   26.481929][    C0] RDX: ffffffff99a1c600 RSI: ffffffff99838af6 RDI: ffffffff9928d8e0
[   26.481930][    C0] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[   26.481931][    C0] R10: 0000000000000000 R11: 0000000000000001 R12: 1ffffffff3340fa2
[   26.481931][    C0] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000014770
[   26.481933][    C0]  ? cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   26.481936][    C0]  ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4488)
[   26.481938][    C0]  default_idle (./arch/x86/include/asm/paravirt.h:62 arch/x86/kernel/process.c:768)
[   26.481939][    C0]  default_idle_call (kernel/sched/idle.c:122)
[   26.481941][    C0]  cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   26.481942][    C0]  ? arch_cpu_idle_exit+0x40/0x40
[   26.481944][    C0]  ? mark_tsc_async_resets (arch/x86/kernel/tsc_sync.c:49)
[   26.481946][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   26.481948][    C0]  do_idle (kernel/sched/idle.c:355)
[   26.481950][    C0]  cpu_startup_entry (kernel/sched/idle.c:454)
[   26.481951][    C0]  rest_init (init/main.c:727)
[   26.481953][    C0]  ? __cpuidle_text_end (??:?)
[   26.481956][    C0]  ? rest_init (init/main.c:727)
[   26.481958][    C0]  ? acpi_hw_set_mode (drivers/acpi/acpica/hwacpi.c:72 (discriminator 1))
[   26.481962][    C0]  ? cpus_read_unlock (./include/linux/percpu-rwsem.h:125 (discriminator 1) kernel/cpu.c:502 (discriminator 1))
[   26.481964][    C0]  ? acpi_enable (drivers/acpi/acpica/evxfevnt.c:47)
[   26.481967][    C0]  start_kernel (init/main.c:1185)
[   26.481969][    C0]  x86_64_start_reservations (arch/x86/kernel/head64.c:310)
[   26.481970][    C0]  x86_64_start_kernel (arch/x86/kernel/head64.c:291)
[   26.481972][    C0]  common_startup_64 (arch/x86/kernel/head_64.S:418)
| [   26.550867][    C0]
| [   26.550992][    C0]
| [   26.550992][    C0] stack backtrace:
| [   26.551191][    C0] Tainted: [W]=WARN
[   26.551192][    C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   26.551194][    C0] Call Trace:
[   26.551195][    C0]  <IRQ>
[   26.551196][    C0]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   26.551201][    C0]  print_irq_inversion_bug.part.0.cold (kernel/locking/lockdep.c:4141)
[   26.551204][    C0]  mark_lock_irq (kernel/locking/lockdep.c:4095 kernel/locking/lockdep.c:4174 kernel/locking/lockdep.c:4310)
[   26.551207][    C0]  mark_lock (kernel/locking/lockdep.c:4769)
[   26.551209][    C0]  mark_usage (kernel/locking/lockdep.c:4658)
[   26.551210][    C0]  __lock_acquire (kernel/locking/lockdep.c:5208)
[   26.551212][    C0]  lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   26.551214][    C0]  ? br_forward_delay_timer_expired (./include/linux/spinlock.h:347 net/bridge/br_stp_timer.c:88) bridge
[   26.551221][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   26.551224][    C0]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   26.551226][    C0]  ? br_message_age_timer_expired (net/bridge/br_stp_timer.c:54) bridge
[   26.551232][    C0]  _raw_spin_lock (./include/linux/spinlock_api_smp.h:190 (discriminator 1) kernel/locking/spinlock.c:173 (discriminator 1))
[   26.551234][    C0]  ? br_forward_delay_timer_expired (./include/linux/spinlock.h:347 net/bridge/br_stp_timer.c:88) bridge
[   26.551240][    C0] br_forward_delay_timer_expired (./include/linux/spinlock.h:347 net/bridge/br_stp_timer.c:88) bridge
[   26.551246][    C0]  ? br_message_age_timer_expired (net/bridge/br_stp_timer.c:54) bridge
[   26.551253][    C0]  call_timer_fn (kernel/time/timer.c:1748)
[   26.551255][    C0]  ? detach_if_pending (./include/linux/list.h:1159)
[   26.551257][    C0]  ? debug_object_active_state (lib/debugobjects.c:1122)
[   26.551261][    C0]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   26.551263][    C0]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   26.551264][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   26.551267][    C0]  __run_timers (kernel/time/timer.c:1799 kernel/time/timer.c:2374)
[   26.551268][    C0]  ? br_message_age_timer_expired (net/bridge/br_stp_timer.c:54) bridge
[   26.551275][    C0]  ? __bpf_trace_itimer_expire (./include/trace/events/timer.h:407)
[   26.551276][    C0]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   26.551279][    C0]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   26.551282][    C0]  run_timer_softirq (kernel/time/timer.c:2386 kernel/time/timer.c:2395 kernel/time/timer.c:2403)
[   26.551283][    C0]  ? __run_timers (./include/trace/events/timer.h:138 (discriminator 19))
[   26.551285][    C0]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   26.551287][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   26.551289][    C0]  handle_softirqs (kernel/softirq.c:645)
[   26.551291][    C0]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   26.551293][    C0]  ? _local_bh_enable (kernel/softirq.c:428 (discriminator 1))
[   26.551294][    C0]  __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
[   26.551296][    C0]  irq_exit_rcu (kernel/softirq.c:784)
[   26.551297][    C0]  sysvec_apic_timer_interrupt (arch/x86/kernel/apic/apic.c:1062 (discriminator 37) arch/x86/kernel/apic/apic.c:1062 (discriminator 37))
[   26.551299][    C0]  </IRQ>
[   26.551299][    C0]  <TASK>
[   26.551300][    C0]  ? lockdep_hardirqs_on_prepare.part.0 (kernel/locking/lockdep.c:470 (discriminator 2) kernel/locking/lockdep.c:4427 (discriminator 2))
[   26.551302][    C0]  asm_sysvec_apic_timer_interrupt (./arch/x86/include/asm/idtentry.h:674)
[   26.551304][    C0] RIP: 0010:pv_native_safe_halt (./arch/x86/include/asm/irqflags.h:48 arch/x86/kernel/paravirt.c:63)
[   26.551306][    C0] Code: 48 8b 3d 94 d2 f5 01 e8 1f 00 00 00 48 2b 05 58 93 95 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 13 86 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 d2 f5 01 	mov    0x1f5d294(%rip),%rdi        # 0x1f5d29b
   7:	e8 1f 00 00 00       	call   0x2b
   c:	48 2b 05 58 93 95 00 	sub    0x959358(%rip),%rax        # 0x95936b
  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 86 11 00 	verw   0x118613(%rip)        # 0x11863b
  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
[   26.551307][    C0] RSP: 0018:ffffffff99a07cf8 EFLAGS: 00000296
[   26.551310][    C0] RAX: 0000000000085233 RBX: ffffffff99a1c600 RCX: ffffffff96af0307
[   26.551311][    C0] RDX: ffffffff99a1c600 RSI: ffffffff99838af6 RDI: ffffffff9928d8e0
[   26.551312][    C0] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[   26.551313][    C0] R10: 0000000000000000 R11: 0000000000000001 R12: 1ffffffff3340fa2
[   26.551313][    C0] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000014770
[   26.551315][    C0]  ? cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   26.551317][    C0]  ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4488)
[   26.551319][    C0]  default_idle (./arch/x86/include/asm/paravirt.h:62 arch/x86/kernel/process.c:768)
[   26.551320][    C0]  default_idle_call (kernel/sched/idle.c:122)
[   26.551322][    C0]  cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   26.551323][    C0]  ? arch_cpu_idle_exit+0x40/0x40
[   26.551325][    C0]  ? mark_tsc_async_resets (arch/x86/kernel/tsc_sync.c:49)
[   26.551327][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   26.551329][    C0]  do_idle (kernel/sched/idle.c:355)
[   26.551331][    C0]  cpu_startup_entry (kernel/sched/idle.c:454)
[   26.551332][    C0]  rest_init (init/main.c:727)
[   26.551334][    C0]  ? __cpuidle_text_end (??:?)
[   26.551337][    C0]  ? rest_init (init/main.c:727)
[   26.551339][    C0]  ? acpi_hw_set_mode (drivers/acpi/acpica/hwacpi.c:72 (discriminator 1))
[   26.551343][    C0]  ? cpus_read_unlock (./include/linux/percpu-rwsem.h:125 (discriminator 1) kernel/cpu.c:502 (discriminator 1))
[   26.551345][    C0]  ? acpi_enable (drivers/acpi/acpica/evxfevnt.c:47)
[   26.551347][    C0]  start_kernel (init/main.c:1185)
[   26.551349][    C0]  x86_64_start_reservations (arch/x86/kernel/head64.c:310)
[   26.551351][    C0]  x86_64_start_kernel (arch/x86/kernel/head64.c:291)
[   26.551352][    C0]  common_startup_64 (arch/x86/kernel/head_64.S:418)
| [   57.344278][  T535] softirqs last disabled at (0): 0x0
| [   57.344279][  T535] Preemption disabled at:
| [   57.344280][  T535] vprintk_emit (kernel/printk/printk.c:2471)
| [   57.344291][  T535] Tainted: [W]=WARN
[   57.344292][  T535] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   57.344294][  T535] Call Trace:
[   57.344295][  T535]  <TASK>
[   57.344296][  T535]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   57.344302][  T535]  ? vprintk_emit (kernel/printk/printk.c:2471)
[   57.344304][  T535]  __might_resched.cold (kernel/sched/core.c:9234)
[   57.344307][  T535]  ? prb_next_reserve_seq (kernel/printk/printk_ringbuffer.c:2128)
[   57.344309][  T535]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   57.344312][  T535]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   57.344316][  T535]  __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))
[   57.344320][  T535]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   57.344322][  T535]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   57.344326][  T535]  ? 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)
[   57.344328][  T535]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   57.344330][  T535]  put_chars (drivers/char/virtio_console.c:1176)
[   57.344332][  T535]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   57.344333][  T535]  ? console_prepend_replay (kernel/printk/printk.c:3005)
[   57.344336][  T535]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   57.344339][  T535]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   57.344341][  T535]  ? vsnprintf (lib/vsprintf.c:2900)
[   57.344344][  T535]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   57.344346][  T535]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   57.344347][  T535]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   57.344350][  T535]  console_emit_next_record (kernel/printk/printk.c:3183)
[   57.344352][  T535]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   57.344354][  T535]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   57.344356][  T535]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   57.344357][  T535]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   57.344359][  T535]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   57.344361][  T535]  ? console_flush_one_record (kernel/printk/printk.c:3247)
[   57.344363][  T535]  console_flush_one_record (kernel/printk/printk.c:3268)
[   57.344365][  T535]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   57.344368][  T535]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   57.344370][  T535]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   57.344371][  T535]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   57.344373][  T535]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   57.344374][  T535]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   57.344376][  T535]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   57.344377][  T535]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   57.344379][  T535]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   57.344382][  T535]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   57.344384][  T535]  vprintk_emit (kernel/printk/printk.c:2479)
[   57.344386][  T535]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   57.344388][  T535]  ? netdev_run_todo (net/core/dev.c:11776)
[   57.344393][  T535]  ? mirred_device_event (net/sched/act_mirred.c:559 (discriminator 1)) act_mirred
[   57.344395][  T535]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   57.344397][  T535]  ? llc_exit (./arch/x86/include/asm/atomic.h:28 ./include/linux/atomic/atomic-arch-fallback.h:503 ./include/linux/atomic/atomic-instrumented.h:68 ./include/linux/refcount.h:134 net/llc/llc_core.c:38 net/llc/llc_core.c:96) llc
[   57.344400][  T535]  _printk (kernel/printk/printk.c:2504)
[   57.344403][  T535]  ? snapshot_read.cold (user.c:?)
[   57.344405][  T535]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   57.344407][  T535]  ? llc_exit (./arch/x86/include/asm/atomic.h:28 ./include/linux/atomic/atomic-arch-fallback.h:503 ./include/linux/atomic/atomic-instrumented.h:68 ./include/linux/refcount.h:134 net/llc/llc_core.c:38 net/llc/llc_core.c:96) llc
[   57.344408][  T535]  ? __up_write (kernel/locking/rwsem.c:1415)
[   57.344410][  T535]  ? __up_write (kernel/locking/rwsem.c:1422 (discriminator 1))
[   57.344411][  T535]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   57.344413][  T535]  ? __up_write (./include/linux/instrumented.h:112 ./include/linux/atomic/atomic-instrumented.h:3390 kernel/locking/rwsem.c:1417)
[   57.344414][  T535] mirred_init_module (net/sched/act_mirred.c:508) act_mirred
[   57.344416][  T535]  do_one_initcall (init/main.c:1357)
[   57.344419][  T535]  ? trace_event_raw_event_initcall_level (./include/trace/events/initcall.h:10)
[   57.344421][  T535]  ? do_init_module (./include/linux/slab.h:991 (discriminator 1) kernel/module/main.c:3105 (discriminator 1))
[   57.344424][  T535]  ? kasan_unpoison (mm/kasan/shadow.c:146 mm/kasan/shadow.c:178)
[   57.344427][  T535]  do_init_module (kernel/module/main.c:3117)
[   57.344431][  T535]  ? free_module (./include/trace/events/module.h:50 (discriminator 19))
[   57.344433][  T535]  ? kfree (./include/linux/kasan.h:235 mm/slub.c:2748 mm/slub.c:6499 mm/slub.c:6792)
[   57.344435][  T535]  load_module (kernel/module/main.c:3593)
[   57.344439][  T535]  ? layout_and_allocate.isra.0 (kernel/module/main.c:3016)
[   57.344441][  T535]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   57.344443][  T535]  ? __ia32_sys_fsconfig (??:?)
[   57.344445][  T535]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   57.344447][  T535]  init_module_from_file (kernel/module/main.c:3790)
[   57.344450][  T535]  ? __do_sys_init_module (kernel/module/main.c:3664)
[   57.344451][  T535]  ? rcu_read_unlock (./include/linux/rcupdate.h:878 (discriminator 6))
[   57.344455][  T535]  ? handle_pte_fault (mm/memory.c:6558)
[   57.344457][  T535]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   57.344459][  T535]  ? ovl_mmap (fs/overlayfs/file.c:477)
[   57.344463][  T535]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   57.344465][  T535]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   57.344467][  T535]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   57.344468][  T535]  ? 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)
[   57.344470][  T535]  idempotent_init_module (kernel/module/main.c:3802)
[   57.344473][  T535]  ? init_module_from_file (kernel/module/main.c:3791)
[   57.344476][  T535]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   57.344477][  T535]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   57.344479][  T535]  ? cap_capable (./include/trace/events/capability.h:26 (discriminator 22) security/commoncap.c:130 (discriminator 22))
[   57.344483][  T535]  __x64_sys_finit_module (kernel/module/main.c:3828 kernel/module/main.c:3812 kernel/module/main.c:3812)
[   57.344485][  T535]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   57.344488][  T535]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[   57.344490][  T535]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[   57.344492][  T535]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   57.344494][  T535] RIP: 0033:0x7f3aaa5ca37d
[   57.344496][  T535] 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
[   57.344497][  T535] RSP: 002b:00007ffd1add1f88 EFLAGS: 00000246 ORIG_RAX: 0000000000000139
[   57.344501][  T535] RAX: ffffffffffffffda RBX: 000055806d7ca810 RCX: 00007f3aaa5ca37d
[   57.344502][  T535] RDX: 0000000000000000 RSI: 0000558034272ffd RDI: 0000000000000000
[   57.344503][  T535] RBP: 00007ffd1add2020 R08: 0000000000000000 R09: 0000000000000000
[   57.344504][  T535] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558034272ffd
[   57.344505][  T535] R13: 000055806d7ca960 R14: 0000000000040000 R15: 0000000000000000
| [   63.700473][  T574] softirqs last disabled at (0): 0x0
| [   63.700474][  T574] Preemption disabled at:
| [   63.700475][  T574] 0x0
| [   63.700484][  T574] Tainted: [W]=WARN
[   63.700484][  T574] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   63.700486][  T574] Call Trace:
[   63.700488][  T574]  <TASK>
[   63.700489][  T574]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   63.700494][  T574]  __might_resched.cold (kernel/sched/core.c:9234)
[   63.700499][  T574]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   63.700502][  T574]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   63.700506][  T574]  __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))
[   63.700510][  T574]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   63.700513][  T574]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   63.700517][  T574]  ? 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)
[   63.700518][  T574]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   63.700521][  T574]  put_chars (drivers/char/virtio_console.c:1176)
[   63.700522][  T574]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   63.700524][  T574]  ? printk_get_next_message (kernel/printk/printk.c:3072)
[   63.700527][  T574]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   63.700531][  T574]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   63.700533][  T574]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   63.700534][  T574]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   63.700536][  T574]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   63.700538][  T574]  console_emit_next_record (kernel/printk/printk.c:3183)
[   63.700540][  T574]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   63.700542][  T574]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   63.700544][  T574]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   63.700546][  T574]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   63.700547][  T574]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   63.700549][  T574]  ? console_flush_one_record (kernel/printk/printk.c:3247)
[   63.700551][  T574]  console_flush_one_record (kernel/printk/printk.c:3268)
[   63.700553][  T574]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   63.700555][  T574]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   63.700557][  T574]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   63.700558][  T574]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   63.700560][  T574]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   63.700562][  T574]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   63.700563][  T574]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   63.700564][  T574]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   63.700566][  T574]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   63.700568][  T574]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   63.700570][  T574]  vprintk_emit (kernel/printk/printk.c:2479)
[   63.700572][  T574]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   63.700574][  T574]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   63.700575][  T574]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   63.700578][  T574]  ? trace_hardirqs_on (kernel/trace/trace_preemptirq.c:78)
[   63.700579][  T574]  _printk (kernel/printk/printk.c:2504)
[   63.700582][  T574]  ? snapshot_read.cold (user.c:?)
[   63.700585][  T574]  ? ipv6_mc_down (net/ipv6/mcast.c:1157 net/ipv6/mcast.c:2820)
[   63.700589][  T574] br_set_state (net/bridge/br_stp.c:57 (discriminator 2)) bridge
[   63.700604][  T574] br_stp_disable_port (net/bridge/br_stp_if.c:106) bridge
[   63.700612][  T574] br_device_event (net/bridge/br.c:111) bridge
[   63.700620][  T574]  ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:211 (discriminator 1) kernel/locking/spinlock.c:221 (discriminator 1))
[   63.700623][  T574]  ? _sub_I_65535_1+0x4d0/0x4d0 stp
[   63.700625][  T574]  ? addrconf_notify (net/ipv6/addrconf.c:3812)
[   63.700629][  T574]  notifier_call_chain (kernel/notifier.c:85)
[   63.700632][  T574]  __dev_notify_flags (net/core/dev.c:2313 net/core/dev.c:2327 net/core/dev.c:9855)
[   63.700635][  T574]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   63.700637][  T574]  ? netif_change_name (net/core/dev.c:1517)
[   63.700639][  T574]  ? netif_set_allmulti (./include/net/netdev_lock.h:30 (discriminator 1))
[   63.700641][  T574]  ? __kernel_text_address (kernel/extable.c:79)
[   63.700643][  T574]  ? write_profile (profile.c:?)
[   63.700645][  T574]  ? unwind_get_return_address (arch/x86/kernel/unwind_orc.c:385 arch/x86/kernel/unwind_orc.c:380)
[   63.700648][  T574]  netif_change_flags (net/core/dev.c:9882)
[   63.700650][  T574]  do_setlink.isra.0 (net/core/rtnetlink.c:3266 (discriminator 1))
[   63.700653][  T574]  ? stack_trace_save (kernel/stacktrace.c:122 (discriminator 1))
[   63.700654][  T574]  ? rtnl_link_get_size (net/core/rtnetlink.c:747)
[   63.700655][  T574]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   63.700657][  T574]  ? stack_depot_save_flags (lib/stackdepot.c:609 lib/stackdepot.c:676)
[   63.700660][  T574]  ? kasan_save_stack (mm/kasan/common.c:58)
[   63.700663][  T574]  ? kasan_save_stack (mm/kasan/common.c:57)
[   63.700665][  T574]  ? kasan_save_track (mm/kasan/common.c:78)
[   63.700666][  T574]  ? __kasan_kmalloc (mm/kasan/common.c:398 mm/kasan/common.c:415)
[   63.700667][  T574]  ? __kmalloc_cache_noprof (./include/linux/kasan.h:263 mm/slub.c:5563)
[   63.700669][  T574]  ? rtnl_newlink (./include/linux/slab.h:991 (discriminator 1) net/core/rtnetlink.c:4113 (discriminator 1))
[   63.700670][  T574]  ? rtnetlink_rcv_msg (net/core/rtnetlink.c:7132)
[   63.700671][  T574]  ? netlink_rcv_skb (net/netlink/af_netlink.c:2556)
[   63.700674][  T574]  ? netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   63.700675][  T574]  ? netlink_sendmsg (net/netlink/af_netlink.c:1900)
[   63.700676][  T574]  ? ____sys_sendmsg (net/socket.c:800 (discriminator 4) net/socket.c:815 (discriminator 4) net/socket.c:2713 (discriminator 4))
[   63.700679][  T574]  ? ___sys_sendmsg (net/socket.c:2767)
[   63.700680][  T574]  ? __sys_sendmsg (net/socket.c:2799)
[   63.700682][  T574]  ? do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[   63.700684][  T574]  ? entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   63.700686][  T574]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   63.700688][  T574]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   63.700689][  T574]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   63.700691][  T574]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   63.700693][  T574]  ? trace_contention_end (./include/trace/events/lock.h:121 (discriminator 22))
[   63.700696][  T574]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:821)
[   63.700697][  T574]  ? __mutex_lock (kernel/locking/mutex.c:656 (discriminator 1) kernel/locking/mutex.c:821 (discriminator 1))
[   63.700699][  T574]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:366 net/core/rtnetlink.c:4214)
[   63.700700][  T574]  ? ww_mutex_lock (kernel/locking/mutex.c:934)
[   63.700702][  T574]  ? __rtnl_newlink (net/core/rtnetlink.c:4063)
[   63.700704][  T574]  rtnl_newlink (net/core/rtnetlink.c:4215)
[   63.700706][  T574]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   63.700708][  T574]  ? rtnl_bridge_getlink (net/core/rtnetlink.c:5558)
[   63.700709][  T574]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   63.700710][  T574]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   63.700712][  T574]  ? is_bpf_text_address (./include/linux/rcupdate.h:850 kernel/bpf/core.c:749)
[   63.700715][  T574]  ? is_bpf_text_address (./include/linux/rcupdate.h:882 kernel/bpf/core.c:751)
[   63.700717][  T574]  ? kernel_text_address (kernel/extable.c:125 kernel/extable.c:94)
[   63.700718][  T574]  ? __kernel_text_address (kernel/extable.c:79)
[   63.700720][  T574]  ? write_profile (profile.c:?)
[   63.700721][  T574]  ? unwind_get_return_address (arch/x86/kernel/unwind_orc.c:385 arch/x86/kernel/unwind_orc.c:380)
[   63.700722][  T574]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   63.700724][  T574]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   63.700725][  T574]  ? cap_capable (./include/trace/events/capability.h:26 (discriminator 22) security/commoncap.c:130 (discriminator 22))
[   63.700729][  T574]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   63.700730][  T574]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   63.700732][  T574]  ? rtnl_bridge_getlink (net/core/rtnetlink.c:5558)
[   63.700733][  T574]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7132)
[   63.700735][  T574]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   63.700736][  T574]  ? filter_irq_stacks (kernel/stacktrace.c:402)
[   63.700737][  T574]  ? stack_depot_save_flags (lib/stackdepot.c:609 lib/stackdepot.c:676)
[   63.700740][  T574]  netlink_rcv_skb (net/netlink/af_netlink.c:2556)
[   63.700741][  T574]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   63.700743][  T574]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   63.700744][  T574]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   63.700745][  T574]  ? __netlink_lookup (./include/linux/rcupdate.h:850 ./include/linux/rhashtable.h:709 net/netlink/af_netlink.c:499)
[   63.700748][  T574]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   63.700749][  T574]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   63.700751][  T574]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   63.700753][  T574]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   63.700755][  T574]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   63.700756][  T574]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   63.700758][  T574]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   63.700760][  T574]  netlink_sendmsg (net/netlink/af_netlink.c:1900)
[   63.700762][  T574]  ? netlink_unicast (./include/net/net_namespace.h:422 (discriminator 7))
[   63.700763][  T574]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   63.700765][  T574]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   63.700767][  T574]  ____sys_sendmsg (net/socket.c:800 (discriminator 4) net/socket.c:815 (discriminator 4) net/socket.c:2713 (discriminator 4))
[   63.700768][  T574]  ? copy_msghdr_from_user (net/socket.c:2650)
[   63.700770][  T574]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5399)
[   63.700772][  T574]  ? move_addr_to_kernel (net/socket.c:258)
[   63.700773][  T574]  ? filter_irq_stacks (kernel/stacktrace.c:402)
[   63.700775][  T574]  ___sys_sendmsg (net/socket.c:2767)
[   63.700777][  T574]  ? copy_msghdr_from_user (net/socket.c:2619)
[   63.700782][  T574]  __sys_sendmsg (net/socket.c:2799)
[   63.700784][  T574]  ? __sys_sendmsg_sock (net/socket.c:2780)
[   63.700786][  T574]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   63.700788][  T574]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[   63.700789][  T574]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[   63.700792][  T574]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   63.700793][  T574] RIP: 0033:0x7fb797f3e54e
[   63.700795][  T574] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 b4 bd 00 00       	call   0xbdbc
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   63.700797][  T574] RSP: 002b:00007ffdc3bfed20 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   63.700800][  T574] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fb797f3e54e
[   63.700802][  T574] RDX: 0000000000000000 RSI: 00007ffdc3bfedd0 RDI: 0000000000000005
[   63.700802][  T574] RBP: 00007ffdc3bfed30 R08: 0000000000000000 R09: 0000000000000000
[   63.700803][  T574] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a918a11


Finger prints:
mark_lock_irq:mark_lock:mark_usage:__lock_acquire:_raw_spin_lock
__irq_exit_rcu:schedule_preempt_disabled:dump_stack_lvl:__kmalloc_noprof:put_chars
__kmalloc_noprof:put_chars:hvc_console_print:console_emit_next_record:console_flush_one_record
vprintk_emit:dump_stack_lvl:__kmalloc_noprof:put_chars:hvc_console_print
__irq_exit_rcu:vprintk_emit:dump_stack_lvl:__kmalloc_noprof:put_chars