======================================
| [   12.795061][  T291] softirqs last disabled at (25919): __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
| [   12.795063][  T291] Preemption disabled at:
| [   12.795064][  T291] vprintk_emit (kernel/printk/printk.c:2471)
| [   12.795073][  T291] Tainted: [W]=WARN
[   12.795074][  T291] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   12.795076][  T291] Call Trace:
[   12.795078][  T291]  <TASK>
[   12.795079][  T291]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   12.795085][  T291]  ? vprintk_emit (kernel/printk/printk.c:2471)
[   12.795087][  T291]  __might_resched.cold (kernel/sched/core.c:9234)
[   12.795092][  T291]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   12.795096][  T291]  ? __kmalloc_noprof (./include/linux/sched/mm.h:317 mm/slub.c:4636 mm/slub.c:4974 mm/slub.c:5413 mm/slub.c:5439)
[   12.795101][  T291]  __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))
[   12.795104][  T291]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   12.795110][  T291]  ? 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)
[   12.795112][  T291]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   12.795116][  T291]  put_chars (drivers/char/virtio_console.c:1176)
[   12.795118][  T291]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   12.795120][  T291]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   12.795125][  T291]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   12.795127][  T291]  ? validate_chain (kernel/locking/lockdep.c:3817 (discriminator 2) kernel/locking/lockdep.c:3837 (discriminator 2) kernel/locking/lockdep.c:3892 (discriminator 2))
[   12.795132][  T291]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   12.795135][  T291]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   12.795140][  T291]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   12.795143][  T291]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   12.795148][  T291]  console_emit_next_record (kernel/printk/printk.c:3183)
[   12.795152][  T291]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   12.795154][  T291]  ? 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))
[   12.795157][  T291]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   12.795159][  T291]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   12.795163][  T291]  console_flush_one_record (kernel/printk/printk.c:3268)
[   12.795167][  T291]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   12.795169][  T291]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   12.795175][  T291]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   12.795177][  T291]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   12.795179][  T291]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   12.795182][  T291]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   12.795185][  T291]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   12.795187][  T291]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   12.795191][  T291]  vprintk_emit (kernel/printk/printk.c:2479)
[   12.795195][  T291]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   12.795201][  T291]  ? vlan_netlink_fini (./include/linux/etherdevice.h:306 net/8021q/vlan.c:316 net/8021q/vlan.c:416) 8021q
[   12.795205][  T291]  _printk (kernel/printk/printk.c:2504)
[   12.795209][  T291]  ? snapshot_read.cold (user.c:?)
[   12.795215][  T291]  ? 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)
[   12.795218][  T291] 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
[   12.795222][  T291]  do_one_initcall (init/main.c:1357)
[   12.795225][  T291]  ? trace_event_raw_event_initcall_level (./include/trace/events/initcall.h:10)
[   12.795229][  T291]  ? do_init_module (./include/linux/slab.h:991 (discriminator 1) kernel/module/main.c:3105 (discriminator 1))
[   12.795232][  T291]  ? kasan_unpoison (mm/kasan/shadow.c:146 mm/kasan/shadow.c:178)
[   12.795237][  T291]  do_init_module (kernel/module/main.c:3117)
[   12.795241][  T291]  ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4488)
[   12.795245][  T291]  ? free_module (./include/trace/events/module.h:50 (discriminator 19))
[   12.795249][  T291]  ? kfree (./include/linux/kasan.h:235 mm/slub.c:2748 mm/slub.c:6499 mm/slub.c:6792)
[   12.795253][  T291]  load_module (kernel/module/main.c:3593)
[   12.795260][  T291]  ? layout_and_allocate.isra.0 (kernel/module/main.c:3016)
[   12.795264][  T291]  ? __ia32_sys_fsconfig (??:?)
[   12.795268][  T291]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   12.795270][  T291]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   12.795274][  T291]  init_module_from_file (kernel/module/main.c:3790)
[   12.795277][  T291]  ? __do_sys_init_module (kernel/module/main.c:3664)
[   12.795286][  T291]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   12.795290][  T291]  ? 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)
[   12.795293][  T291]  idempotent_init_module (kernel/module/main.c:3802)
[   12.795296][  T291]  ? init_module_from_file (kernel/module/main.c:3791)
[   12.795303][  T291]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   12.795305][  T291]  ? cap_capable (./include/trace/events/capability.h:26 (discriminator 22) security/commoncap.c:130 (discriminator 22))
[   12.795312][  T291]  __x64_sys_finit_module (kernel/module/main.c:3828 kernel/module/main.c:3812 kernel/module/main.c:3812)
[   12.795314][  T291]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   12.795317][  T291]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[   12.795319][  T291]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[   12.795322][  T291]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   12.795324][  T291] RIP: 0033:0x7f7f0c24837d
[   12.795328][  T291] 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
[   12.795330][  T291] RSP: 002b:00007ffe5c7dc718 EFLAGS: 00000246 ORIG_RAX: 0000000000000139
[   12.795332][  T291] RAX: ffffffffffffffda RBX: 00005640e1db0810 RCX: 00007f7f0c24837d
[   12.795334][  T291] RDX: 0000000000000000 RSI: 00005640aff0bffd RDI: 0000000000000000
[   12.795335][  T291] RBP: 00007ffe5c7dc7b0 R08: 0000000000000000 R09: 0000000000000000
[   12.795336][  T291] R10: 0000000000000000 R11: 0000000000000246 R12: 00005640aff0bffd
[   12.795336][  T291] R13: 00005640e1db0960 R14: 0000000000040000 R15: 0000000000000000
| [   19.977663][  T390] softirqs last disabled at (23577): __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
| [   19.977665][  T390] Preemption disabled at:
| [   19.977666][  T390] vprintk_emit (kernel/printk/printk.c:2471)
| [   19.977676][  T390] Tainted: [W]=WARN
[   19.977677][  T390] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   19.977678][  T390] Call Trace:
[   19.977680][  T390]  <TASK>
[   19.977681][  T390]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   19.977687][  T390]  ? vprintk_emit (kernel/printk/printk.c:2471)
[   19.977689][  T390]  __might_resched.cold (kernel/sched/core.c:9234)
[   19.977694][  T390]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   19.977698][  T390]  ? __kmalloc_noprof (./include/linux/sched/mm.h:317 mm/slub.c:4636 mm/slub.c:4974 mm/slub.c:5413 mm/slub.c:5439)
[   19.977704][  T390]  __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))
[   19.977706][  T390]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   19.977712][  T390]  ? 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)
[   19.977714][  T390]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   19.977718][  T390]  put_chars (drivers/char/virtio_console.c:1176)
[   19.977720][  T390]  ? desc_read_finalized_seq (kernel/printk/printk_ringbuffer.c:1934)
[   19.977722][  T390]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   19.977725][  T390]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   19.977728][  T390]  ? validate_chain (kernel/locking/lockdep.c:3817 (discriminator 2) kernel/locking/lockdep.c:3837 (discriminator 2) kernel/locking/lockdep.c:3892 (discriminator 2))
[   19.977733][  T390]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   19.977736][  T390]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   19.977737][  T390]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   19.977742][  T390]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   19.977743][  T390]  ? console_emit_next_record (kernel/printk/printk.c:3095 (discriminator 2) kernel/printk/printk.c:3182 (discriminator 2))
[   19.977747][  T390]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   19.977750][  T390]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   19.977754][  T390]  console_emit_next_record (kernel/printk/printk.c:3183)
[   19.977758][  T390]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   19.977760][  T390]  ? 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))
[   19.977763][  T390]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   19.977765][  T390]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   19.977769][  T390]  console_flush_one_record (kernel/printk/printk.c:3268)
[   19.977774][  T390]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   19.977776][  T390]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   19.977781][  T390]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   19.977784][  T390]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   19.977786][  T390]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   19.977788][  T390]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   19.977792][  T390]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   19.977794][  T390]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   19.977797][  T390]  vprintk_emit (kernel/printk/printk.c:2479)
[   19.977801][  T390]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   19.977807][  T390]  ? gre_exit (net/ipv4/gre_demux.c:73) gre
[   19.977810][  T390]  _printk (kernel/printk/printk.c:2504)
[   19.977814][  T390]  ? snapshot_read.cold (user.c:?)
[   19.977820][  T390]  ? 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)
[   19.977823][  T390] gact_init_module (net/sched/act_gact.c:180) act_gact
[   19.977827][  T390]  do_one_initcall (init/main.c:1357)
[   19.977829][  T390]  ? trace_event_raw_event_initcall_level (./include/trace/events/initcall.h:10)
[   19.977834][  T390]  ? do_init_module (./include/linux/slab.h:991 (discriminator 1) kernel/module/main.c:3105 (discriminator 1))
[   19.977837][  T390]  ? kasan_unpoison (mm/kasan/shadow.c:146 mm/kasan/shadow.c:178)
[   19.977842][  T390]  do_init_module (kernel/module/main.c:3117)
[   19.977846][  T390]  ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4488)
[   19.977850][  T390]  ? free_module (./include/trace/events/module.h:50 (discriminator 19))
[   19.977853][  T390]  ? kfree (./include/linux/kasan.h:235 mm/slub.c:2748 mm/slub.c:6499 mm/slub.c:6792)
[   19.977857][  T390]  load_module (kernel/module/main.c:3593)
[   19.977865][  T390]  ? layout_and_allocate.isra.0 (kernel/module/main.c:3016)
[   19.977869][  T390]  ? __ia32_sys_fsconfig (??:?)
[   19.977871][  T390]  ? ovl_real_file (fs/overlayfs/file.c:195)
[   19.977876][  T390]  ? backing_file_read_iter (fs/backing-file.c:211)
[   19.977879][  T390]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   19.977883][  T390]  init_module_from_file (kernel/module/main.c:3790)
[   19.977886][  T390]  ? __do_sys_init_module (kernel/module/main.c:3664)
[   19.977894][  T390]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   19.977898][  T390]  ? 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)
[   19.977901][  T390]  idempotent_init_module (kernel/module/main.c:3802)
[   19.977905][  T390]  ? init_module_from_file (kernel/module/main.c:3791)
[   19.977911][  T390]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   19.977913][  T390]  ? cap_capable (./include/trace/events/capability.h:26 (discriminator 22) security/commoncap.c:130 (discriminator 22))
[   19.977919][  T390]  __x64_sys_finit_module (kernel/module/main.c:3828 kernel/module/main.c:3812 kernel/module/main.c:3812)
[   19.977921][  T390]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   19.977925][  T390]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[   19.977927][  T390]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[   19.977930][  T390]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   19.977932][  T390] RIP: 0033:0x7fb5f221537d
[   19.977935][  T390] 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
[   19.977937][  T390] RSP: 002b:00007ffd59b73c18 EFLAGS: 00000246 ORIG_RAX: 0000000000000139
[   19.977940][  T390] RAX: ffffffffffffffda RBX: 0000560720559810 RCX: 00007fb5f221537d
[   19.977941][  T390] RDX: 0000000000000000 RSI: 00005606e9bc8ffd RDI: 0000000000000000
[   19.977942][  T390] RBP: 00007ffd59b73cb0 R08: 0000000000000000 R09: 0000000000000000
[   19.977943][  T390] R10: 0000000000000000 R11: 0000000000000246 R12: 00005606e9bc8ffd


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