======================================
| [   12.803093][  T292] softirqs last disabled at (19269): __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
| [   12.803095][  T292] Preemption disabled at:
| [   12.803096][  T292] vprintk_emit (kernel/printk/printk.c:2471)
| [   12.803105][  T292] Tainted: [W]=WARN
[   12.803106][  T292] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   12.803108][  T292] Call Trace:
[   12.803109][  T292]  <TASK>
[   12.803111][  T292]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   12.803117][  T292]  ? vprintk_emit (kernel/printk/printk.c:2471)
[   12.803119][  T292]  __might_resched.cold (kernel/sched/core.c:9234)
[   12.803123][  T292]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   12.803127][  T292]  ? __kmalloc_noprof (./include/linux/sched/mm.h:317 mm/slub.c:4636 mm/slub.c:4974 mm/slub.c:5413 mm/slub.c:5439)
[   12.803133][  T292]  __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))
[   12.803135][  T292]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   12.803141][  T292]  ? 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)
[   12.803144][  T292]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   12.803148][  T292]  put_chars (drivers/char/virtio_console.c:1176)
[   12.803150][  T292]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   12.803152][  T292]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   12.803156][  T292]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   12.803159][  T292]  ? validate_chain (kernel/locking/lockdep.c:3817 (discriminator 2) kernel/locking/lockdep.c:3837 (discriminator 2) kernel/locking/lockdep.c:3892 (discriminator 2))
[   12.803163][  T292]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   12.803166][  T292]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   12.803171][  T292]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   12.803173][  T292]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   12.803178][  T292]  console_emit_next_record (kernel/printk/printk.c:3183)
[   12.803182][  T292]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   12.803183][  T292]  ? 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))
[   12.803186][  T292]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   12.803189][  T292]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   12.803192][  T292]  console_flush_one_record (kernel/printk/printk.c:3268)
[   12.803196][  T292]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   12.803198][  T292]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   12.803203][  T292]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   12.803206][  T292]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   12.803207][  T292]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   12.803210][  T292]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   12.803213][  T292]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   12.803215][  T292]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   12.803218][  T292]  vprintk_emit (kernel/printk/printk.c:2479)
[   12.803222][  T292]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   12.803227][  T292]  ? vlan_netlink_fini (./include/linux/etherdevice.h:306 net/8021q/vlan.c:316 net/8021q/vlan.c:416) 8021q
[   12.803232][  T292]  _printk (kernel/printk/printk.c:2504)
[   12.803235][  T292]  ? snapshot_read.cold (user.c:?)
[   12.803241][  T292]  ? 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)
[   12.803244][  T292] 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
[   12.803247][  T292]  do_one_initcall (init/main.c:1357)
[   12.803250][  T292]  ? trace_event_raw_event_initcall_level (./include/trace/events/initcall.h:10)
[   12.803254][  T292]  ? do_init_module (./include/linux/slab.h:991 (discriminator 1) kernel/module/main.c:3105 (discriminator 1))
[   12.803258][  T292]  ? kasan_unpoison (mm/kasan/shadow.c:146 mm/kasan/shadow.c:178)
[   12.803262][  T292]  do_init_module (kernel/module/main.c:3117)
[   12.803266][  T292]  ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4488)
[   12.803270][  T292]  ? free_module (./include/trace/events/module.h:50 (discriminator 19))
[   12.803273][  T292]  ? kfree (./include/linux/kasan.h:235 mm/slub.c:2748 mm/slub.c:6499 mm/slub.c:6792)
[   12.803277][  T292]  load_module (kernel/module/main.c:3593)
[   12.803284][  T292]  ? layout_and_allocate.isra.0 (kernel/module/main.c:3016)
[   12.803288][  T292]  ? __ia32_sys_fsconfig (??:?)
[   12.803290][  T292]  ? ovl_real_file (fs/overlayfs/file.c:195)
[   12.803294][  T292]  ? backing_file_read_iter (fs/backing-file.c:211)
[   12.803298][  T292]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   12.803301][  T292]  init_module_from_file (kernel/module/main.c:3790)
[   12.803304][  T292]  ? __do_sys_init_module (kernel/module/main.c:3664)
[   12.803312][  T292]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   12.803316][  T292]  ? 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)
[   12.803319][  T292]  idempotent_init_module (kernel/module/main.c:3802)
[   12.803322][  T292]  ? init_module_from_file (kernel/module/main.c:3791)
[   12.803328][  T292]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   12.803330][  T292]  ? cap_capable (./include/trace/events/capability.h:26 (discriminator 22) security/commoncap.c:130 (discriminator 22))
[   12.803336][  T292]  __x64_sys_finit_module (kernel/module/main.c:3828 kernel/module/main.c:3812 kernel/module/main.c:3812)
[   12.803338][  T292]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   12.803342][  T292]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[   12.803344][  T292]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[   12.803346][  T292]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   12.803349][  T292] RIP: 0033:0x7f7a60c2d37d
[   12.803352][  T292] 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
[   12.803354][  T292] RSP: 002b:00007ffc833ab698 EFLAGS: 00000246 ORIG_RAX: 0000000000000139
[   12.803356][  T292] RAX: ffffffffffffffda RBX: 000056283d655810 RCX: 00007f7a60c2d37d
[   12.803358][  T292] RDX: 0000000000000000 RSI: 0000562813abcffd RDI: 0000000000000000
[   12.803359][  T292] RBP: 00007ffc833ab730 R08: 0000000000000000 R09: 0000000000000000
[   12.803359][  T292] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562813abcffd
[   12.803360][  T292] R13: 000056283d655960 R14: 0000000000040000 R15: 0000000000000000
| [   19.988052][  T389] softirqs last disabled at (26075): __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
| [   19.988054][  T389] Preemption disabled at:
| [   19.988055][  T389] vprintk_emit (kernel/printk/printk.c:2471)
| [   19.988064][  T389] Tainted: [W]=WARN
[   19.988065][  T389] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   19.988067][  T389] Call Trace:
[   19.988069][  T389]  <TASK>
[   19.988070][  T389]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   19.988075][  T389]  ? vprintk_emit (kernel/printk/printk.c:2471)
[   19.988078][  T389]  __might_resched.cold (kernel/sched/core.c:9234)
[   19.988082][  T389]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   19.988087][  T389]  ? __kmalloc_noprof (./include/linux/sched/mm.h:317 mm/slub.c:4636 mm/slub.c:4974 mm/slub.c:5413 mm/slub.c:5439)
[   19.988092][  T389]  __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))
[   19.988094][  T389]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   19.988100][  T389]  ? 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)
[   19.988103][  T389]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   19.988106][  T389]  put_chars (drivers/char/virtio_console.c:1176)
[   19.988108][  T389]  ? desc_read_finalized_seq (kernel/printk/printk_ringbuffer.c:1934)
[   19.988110][  T389]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   19.988113][  T389]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   19.988116][  T389]  ? validate_chain (kernel/locking/lockdep.c:3817 (discriminator 2) kernel/locking/lockdep.c:3837 (discriminator 2) kernel/locking/lockdep.c:3892 (discriminator 2))
[   19.988120][  T389]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   19.988123][  T389]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   19.988125][  T389]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   19.988129][  T389]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   19.988131][  T389]  ? console_emit_next_record (kernel/printk/printk.c:3095 (discriminator 2) kernel/printk/printk.c:3182 (discriminator 2))
[   19.988134][  T389]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   19.988137][  T389]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   19.988141][  T389]  console_emit_next_record (kernel/printk/printk.c:3183)
[   19.988145][  T389]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   19.988146][  T389]  ? 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))
[   19.988150][  T389]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   19.988152][  T389]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   19.988156][  T389]  console_flush_one_record (kernel/printk/printk.c:3268)
[   19.988160][  T389]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   19.988162][  T389]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   19.988167][  T389]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   19.988170][  T389]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   19.988171][  T389]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   19.988174][  T389]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   19.988177][  T389]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   19.988179][  T389]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   19.988182][  T389]  vprintk_emit (kernel/printk/printk.c:2479)
[   19.988186][  T389]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   19.988192][  T389]  ? gre_exit (net/ipv4/gre_demux.c:73) gre
[   19.988195][  T389]  _printk (kernel/printk/printk.c:2504)
[   19.988198][  T389]  ? snapshot_read.cold (user.c:?)
[   19.988205][  T389]  ? 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)
[   19.988208][  T389] gact_init_module (net/sched/act_gact.c:180) act_gact
[   19.988210][  T389]  do_one_initcall (init/main.c:1357)
[   19.988213][  T389]  ? trace_event_raw_event_initcall_level (./include/trace/events/initcall.h:10)
[   19.988217][  T389]  ? do_init_module (./include/linux/slab.h:991 (discriminator 1) kernel/module/main.c:3105 (discriminator 1))
[   19.988220][  T389]  ? kasan_unpoison (mm/kasan/shadow.c:146 mm/kasan/shadow.c:178)
[   19.988225][  T389]  do_init_module (kernel/module/main.c:3117)
[   19.988229][  T389]  ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4488)
[   19.988233][  T389]  ? free_module (./include/trace/events/module.h:50 (discriminator 19))
[   19.988236][  T389]  ? kfree (./include/linux/kasan.h:235 mm/slub.c:2748 mm/slub.c:6499 mm/slub.c:6792)
[   19.988240][  T389]  load_module (kernel/module/main.c:3593)
[   19.988248][  T389]  ? layout_and_allocate.isra.0 (kernel/module/main.c:3016)
[   19.988252][  T389]  ? __ia32_sys_fsconfig (??:?)
[   19.988255][  T389]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   19.988258][  T389]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   19.988262][  T389]  init_module_from_file (kernel/module/main.c:3790)
[   19.988265][  T389]  ? __do_sys_init_module (kernel/module/main.c:3664)
[   19.988273][  T389]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   19.988276][  T389]  ? 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)
[   19.988279][  T389]  idempotent_init_module (kernel/module/main.c:3802)
[   19.988283][  T389]  ? init_module_from_file (kernel/module/main.c:3791)
[   19.988289][  T389]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   19.988291][  T389]  ? cap_capable (./include/trace/events/capability.h:26 (discriminator 22) security/commoncap.c:130 (discriminator 22))
[   19.988298][  T389]  __x64_sys_finit_module (kernel/module/main.c:3828 kernel/module/main.c:3812 kernel/module/main.c:3812)
[   19.988300][  T389]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   19.988304][  T389]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[   19.988306][  T389]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[   19.988308][  T389]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   19.988311][  T389] RIP: 0033:0x7fe05103a37d
[   19.988314][  T389] 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
[   19.988316][  T389] RSP: 002b:00007ffc805ba588 EFLAGS: 00000246 ORIG_RAX: 0000000000000139
[   19.988319][  T389] RAX: ffffffffffffffda RBX: 000055bf5600a810 RCX: 00007fe05103a37d
[   19.988320][  T389] RDX: 0000000000000000 RSI: 000055bf4d1a9ffd RDI: 0000000000000000
[   19.988321][  T389] RBP: 00007ffc805ba620 R08: 0000000000000000 R09: 0000000000000000
[   19.988322][  T389] R10: 0000000000000000 R11: 0000000000000246 R12: 000055bf4d1a9ffd


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