======================================
| [   12.000573][  T261] softirqs last disabled at (31015): __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
| [   12.000576][  T261] Preemption disabled at:
| [   12.000576][  T261] vprintk_emit (kernel/printk/printk.c:2471)
| [   12.000586][  T261] Tainted: [W]=WARN
[   12.000587][  T261] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   12.000588][  T261] Call Trace:
[   12.000590][  T261]  <TASK>
[   12.000592][  T261]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   12.000597][  T261]  ? vprintk_emit (kernel/printk/printk.c:2471)
[   12.000599][  T261]  __might_resched.cold (kernel/sched/core.c:9234)
[   12.000604][  T261]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   12.000608][  T261]  ? __kmalloc_noprof (./include/linux/sched/mm.h:317 mm/slub.c:4636 mm/slub.c:4974 mm/slub.c:5413 mm/slub.c:5439)
[   12.000613][  T261]  __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))
[   12.000615][  T261]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   12.000621][  T261]  ? 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)
[   12.000624][  T261]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   12.000627][  T261]  put_chars (drivers/char/virtio_console.c:1176)
[   12.000629][  T261]  ? desc_read_finalized_seq (kernel/printk/printk_ringbuffer.c:1934)
[   12.000631][  T261]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   12.000634][  T261]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   12.000637][  T261]  ? validate_chain (kernel/locking/lockdep.c:3817 (discriminator 2) kernel/locking/lockdep.c:3837 (discriminator 2) kernel/locking/lockdep.c:3892 (discriminator 2))
[   12.000641][  T261]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   12.000644][  T261]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   12.000646][  T261]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   12.000650][  T261]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   12.000651][  T261]  ? console_emit_next_record (kernel/printk/printk.c:3095 (discriminator 2) kernel/printk/printk.c:3182 (discriminator 2))
[   12.000655][  T261]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   12.000658][  T261]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   12.000661][  T261]  console_emit_next_record (kernel/printk/printk.c:3183)
[   12.000665][  T261]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   12.000667][  T261]  ? 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))
[   12.000670][  T261]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   12.000672][  T261]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   12.000676][  T261]  console_flush_one_record (kernel/printk/printk.c:3268)
[   12.000680][  T261]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   12.000682][  T261]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   12.000687][  T261]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   12.000690][  T261]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   12.000691][  T261]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   12.000694][  T261]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   12.000697][  T261]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   12.000699][  T261]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   12.000702][  T261]  vprintk_emit (kernel/printk/printk.c:2479)
[   12.000706][  T261]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   12.000712][  T261]  ? gre_exit (net/ipv4/gre_demux.c:73) gre
[   12.000715][  T261]  _printk (kernel/printk/printk.c:2504)
[   12.000719][  T261]  ? snapshot_read.cold (user.c:?)
[   12.000725][  T261]  ? 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)
[   12.000728][  T261] gre_init (gre.mod.c:?) gre
[   12.000730][  T261]  do_one_initcall (init/main.c:1357)
[   12.000733][  T261]  ? trace_event_raw_event_initcall_level (./include/trace/events/initcall.h:10)
[   12.000737][  T261]  ? do_init_module (./include/linux/slab.h:991 (discriminator 1) kernel/module/main.c:3105 (discriminator 1))
[   12.000740][  T261]  ? kasan_unpoison (mm/kasan/shadow.c:146 mm/kasan/shadow.c:178)
[   12.000745][  T261]  do_init_module (kernel/module/main.c:3117)
[   12.000749][  T261]  ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4488)
[   12.000753][  T261]  ? free_module (./include/trace/events/module.h:50 (discriminator 19))
[   12.000756][  T261]  ? kfree (./include/linux/kasan.h:235 mm/slub.c:2748 mm/slub.c:6499 mm/slub.c:6792)
[   12.000760][  T261]  load_module (kernel/module/main.c:3593)
[   12.000768][  T261]  ? layout_and_allocate.isra.0 (kernel/module/main.c:3016)
[   12.000773][  T261]  ? backing_file_read_iter (fs/backing-file.c:211)
[   12.000776][  T261]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   12.000780][  T261]  init_module_from_file (kernel/module/main.c:3790)
[   12.000783][  T261]  ? __do_sys_init_module (kernel/module/main.c:3664)
[   12.000791][  T261]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   12.000795][  T261]  ? 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)
[   12.000798][  T261]  idempotent_init_module (kernel/module/main.c:3802)
[   12.000801][  T261]  ? init_module_from_file (kernel/module/main.c:3791)
[   12.000808][  T261]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   12.000810][  T261]  ? cap_capable (./include/trace/events/capability.h:26 (discriminator 22) security/commoncap.c:130 (discriminator 22))
[   12.000816][  T261]  __x64_sys_finit_module (kernel/module/main.c:3828 kernel/module/main.c:3812 kernel/module/main.c:3812)
[   12.000818][  T261]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   12.000822][  T261]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[   12.000824][  T261]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[   12.000826][  T261]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   12.000829][  T261] RIP: 0033:0x7f653696a37d
[   12.000832][  T261] 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
[   12.000834][  T261] RSP: 002b:00007ffdbc80a718 EFLAGS: 00000246 ORIG_RAX: 0000000000000139
[   12.000837][  T261] RAX: ffffffffffffffda RBX: 00005589f7548a40 RCX: 00007f653696a37d
[   12.000838][  T261] RDX: 0000000000000000 RSI: 00005589f4b88ffd RDI: 0000000000000001
[   12.000839][  T261] RBP: 00007ffdbc80a7b0 R08: 0000000000000000 R09: 0000000000000000
[   12.000840][  T261] R10: 0000000000000000 R11: 0000000000000246 R12: 00005589f4b88ffd
[   12.000841][  T261] R13: 00005589f7548a00 R14: 0000000000040000 R15: 0000000000000000
| [   13.973855][  T324] softirqs last disabled at (27693): __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
| [   13.973857][  T324] Preemption disabled at:
| [   13.973858][  T324] vprintk_emit (kernel/printk/printk.c:2471)
| [   13.973867][  T324] Tainted: [W]=WARN
[   13.973868][  T324] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   13.973870][  T324] Call Trace:
[   13.973872][  T324]  <TASK>
[   13.973873][  T324]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   13.973878][  T324]  ? vprintk_emit (kernel/printk/printk.c:2471)
[   13.973881][  T324]  __might_resched.cold (kernel/sched/core.c:9234)
[   13.973885][  T324]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   13.973889][  T324]  ? __kmalloc_noprof (./include/linux/sched/mm.h:317 mm/slub.c:4636 mm/slub.c:4974 mm/slub.c:5413 mm/slub.c:5439)
[   13.973894][  T324]  __kmalloc_noprof (./include/linux/sched/mm.h:322 (discriminator 2) mm/slub.c:4636 (discriminator 2) mm/slub.c:4974 (discriminator 2) mm/slub.c:5413 (discriminator 2) mm/slub.c:5439 (discriminator 2))
[   13.973896][  T324]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   13.973902][  T324]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:58 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   13.973905][  T324]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   13.973908][  T324]  put_chars (drivers/char/virtio_console.c:1176)
[   13.973910][  T324]  ? desc_read_finalized_seq (kernel/printk/printk_ringbuffer.c:1934)
[   13.973912][  T324]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   13.973915][  T324]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   13.973918][  T324]  ? validate_chain (kernel/locking/lockdep.c:3817 (discriminator 2) kernel/locking/lockdep.c:3837 (discriminator 2) kernel/locking/lockdep.c:3892 (discriminator 2))
[   13.973922][  T324]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   13.973925][  T324]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   13.973926][  T324]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   13.973931][  T324]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   13.973932][  T324]  ? console_emit_next_record (kernel/printk/printk.c:3095 (discriminator 2) kernel/printk/printk.c:3182 (discriminator 2))
[   13.973935][  T324]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   13.973938][  T324]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   13.973942][  T324]  console_emit_next_record (kernel/printk/printk.c:3183)
[   13.973946][  T324]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   13.973948][  T324]  ? console_flush_one_record (./include/linux/rcupdate.h:314 (discriminator 2) ./include/linux/srcu.h:439 (discriminator 2) kernel/printk/printk.c:291 (discriminator 2) kernel/printk/printk.c:3246 (discriminator 2))
[   13.973951][  T324]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   13.973953][  T324]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   13.973957][  T324]  console_flush_one_record (kernel/printk/printk.c:3268)
[   13.973961][  T324]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   13.973963][  T324]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   13.973968][  T324]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   13.973970][  T324]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   13.973972][  T324]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   13.973974][  T324]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   13.973978][  T324]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   13.973980][  T324]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   13.973983][  T324]  vprintk_emit (kernel/printk/printk.c:2479)
[   13.973987][  T324]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   13.973992][  T324]  ? gre_exit (net/ipv4/gre_demux.c:73) gre
[   13.973995][  T324]  _printk (kernel/printk/printk.c:2504)
[   13.973999][  T324]  ? snapshot_read.cold (user.c:?)
[   13.974005][  T324]  ? 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)
[   13.974008][  T324] gact_init_module (net/sched/act_gact.c:180) act_gact
[   13.974010][  T324]  do_one_initcall (init/main.c:1357)
[   13.974013][  T324]  ? trace_event_raw_event_initcall_level (./include/trace/events/initcall.h:10)
[   13.974017][  T324]  ? do_init_module (./include/linux/slab.h:991 (discriminator 1) kernel/module/main.c:3105 (discriminator 1))
[   13.974020][  T324]  ? kasan_unpoison (mm/kasan/shadow.c:146 mm/kasan/shadow.c:178)
[   13.974025][  T324]  do_init_module (kernel/module/main.c:3117)
[   13.974029][  T324]  ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4488)
[   13.974033][  T324]  ? free_module (./include/trace/events/module.h:50 (discriminator 19))
[   13.974036][  T324]  ? kfree (./include/linux/kasan.h:235 mm/slub.c:2748 mm/slub.c:6499 mm/slub.c:6792)
[   13.974040][  T324]  load_module (kernel/module/main.c:3593)
[   13.974047][  T324]  ? layout_and_allocate.isra.0 (kernel/module/main.c:3016)
[   13.974051][  T324]  ? __ia32_sys_fsconfig (??:?)
[   13.974054][  T324]  ? ovl_real_file (fs/overlayfs/file.c:195)
[   13.974058][  T324]  ? backing_file_read_iter (fs/backing-file.c:211)
[   13.974061][  T324]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   13.974065][  T324]  init_module_from_file (kernel/module/main.c:3790)
[   13.974068][  T324]  ? __do_sys_init_module (kernel/module/main.c:3664)
[   13.974076][  T324]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   13.974085][  T324]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:58 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   13.974088][  T324]  idempotent_init_module (kernel/module/main.c:3802)
[   13.974092][  T324]  ? init_module_from_file (kernel/module/main.c:3791)
[   13.974098][  T324]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   13.974100][  T324]  ? cap_capable (./include/trace/events/capability.h:26 (discriminator 22) security/commoncap.c:130 (discriminator 22))
[   13.974106][  T324]  __x64_sys_finit_module (kernel/module/main.c:3828 kernel/module/main.c:3812 kernel/module/main.c:3812)
[   13.974108][  T324]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   13.974112][  T324]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[   13.974114][  T324]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[   13.974117][  T324]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   13.974119][  T324] RIP: 0033:0x7f6dd6ca637d
[   13.974122][  T324] 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
[   13.974124][  T324] RSP: 002b:00007ffc4b3f4418 EFLAGS: 00000246 ORIG_RAX: 0000000000000139
[   13.974127][  T324] RAX: ffffffffffffffda RBX: 000055fc68916810 RCX: 00007f6dd6ca637d
[   13.974128][  T324] RDX: 0000000000000000 RSI: 000055fc489ffffd RDI: 0000000000000000
[   13.974129][  T324] RBP: 00007ffc4b3f44b0 R08: 0000000000000000 R09: 0000000000000000
[   13.974130][  T324] R10: 0000000000000000 R11: 0000000000000246 R12: 000055fc489ffffd


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