======================================
| [   12.012189][  T248] softirqs last disabled at (19623): __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
| [   12.012192][  T248] Preemption disabled at:
| [   12.012192][  T248] vprintk_emit (kernel/printk/printk.c:2471)
| [   12.012202][  T248] Tainted: [W]=WARN
[   12.012203][  T248] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   12.012204][  T248] Call Trace:
[   12.012206][  T248]  <TASK>
[   12.012207][  T248]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   12.012213][  T248]  ? vprintk_emit (kernel/printk/printk.c:2471)
[   12.012215][  T248]  __might_resched.cold (kernel/sched/core.c:9234)
[   12.012220][  T248]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   12.012224][  T248]  ? __kmalloc_noprof (./include/linux/sched/mm.h:317 mm/slub.c:4636 mm/slub.c:4974 mm/slub.c:5413 mm/slub.c:5439)
[   12.012229][  T248]  __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))
[   12.012231][  T248]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   12.012237][  T248]  ? 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)
[   12.012239][  T248]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   12.012243][  T248]  put_chars (drivers/char/virtio_console.c:1176)
[   12.012245][  T248]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   12.012247][  T248]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   12.012252][  T248]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   12.012254][  T248]  ? validate_chain (kernel/locking/lockdep.c:3817 (discriminator 2) kernel/locking/lockdep.c:3837 (discriminator 2) kernel/locking/lockdep.c:3892 (discriminator 2))
[   12.012259][  T248]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   12.012262][  T248]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   12.012266][  T248]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   12.012269][  T248]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   12.012274][  T248]  console_emit_next_record (kernel/printk/printk.c:3183)
[   12.012278][  T248]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   12.012279][  T248]  ? 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))
[   12.012282][  T248]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   12.012285][  T248]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   12.012288][  T248]  console_flush_one_record (kernel/printk/printk.c:3268)
[   12.012293][  T248]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   12.012295][  T248]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   12.012300][  T248]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   12.012302][  T248]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   12.012304][  T248]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   12.012306][  T248]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   12.012310][  T248]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   12.012312][  T248]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   12.012315][  T248]  vprintk_emit (kernel/printk/printk.c:2479)
[   12.012319][  T248]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   12.012324][  T248]  ? vlan_netlink_fini (./include/linux/etherdevice.h:306 net/8021q/vlan.c:316 net/8021q/vlan.c:416) 8021q
[   12.012329][  T248]  _printk (kernel/printk/printk.c:2504)
[   12.012332][  T248]  ? snapshot_read.cold (user.c:?)
[   12.012339][  T248]  ? 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)
[   12.012342][  T248] 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
[   12.012345][  T248]  do_one_initcall (init/main.c:1357)
[   12.012348][  T248]  ? trace_event_raw_event_initcall_level (./include/trace/events/initcall.h:10)
[   12.012352][  T248]  ? do_init_module (./include/linux/slab.h:991 (discriminator 1) kernel/module/main.c:3105 (discriminator 1))
[   12.012355][  T248]  ? kasan_unpoison (mm/kasan/shadow.c:146 mm/kasan/shadow.c:178)
[   12.012360][  T248]  do_init_module (kernel/module/main.c:3117)
[   12.012363][  T248]  ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4488)
[   12.012368][  T248]  ? free_module (./include/trace/events/module.h:50 (discriminator 19))
[   12.012371][  T248]  ? kfree (./include/linux/kasan.h:235 mm/slub.c:2748 mm/slub.c:6499 mm/slub.c:6792)
[   12.012375][  T248]  load_module (kernel/module/main.c:3593)
[   12.012382][  T248]  ? layout_and_allocate.isra.0 (kernel/module/main.c:3016)
[   12.012386][  T248]  ? __ia32_sys_fsconfig (??:?)
[   12.012389][  T248]  ? ovl_real_file (fs/overlayfs/file.c:195)
[   12.012393][  T248]  ? backing_file_read_iter (fs/backing-file.c:211)
[   12.012396][  T248]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   12.012400][  T248]  init_module_from_file (kernel/module/main.c:3790)
[   12.012403][  T248]  ? __do_sys_init_module (kernel/module/main.c:3664)
[   12.012411][  T248]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   12.012414][  T248]  ? 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)
[   12.012417][  T248]  idempotent_init_module (kernel/module/main.c:3802)
[   12.012421][  T248]  ? init_module_from_file (kernel/module/main.c:3791)
[   12.012427][  T248]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   12.012429][  T248]  ? cap_capable (./include/trace/events/capability.h:26 (discriminator 22) security/commoncap.c:130 (discriminator 22))
[   12.012435][  T248]  __x64_sys_finit_module (kernel/module/main.c:3828 kernel/module/main.c:3812 kernel/module/main.c:3812)
[   12.012437][  T248]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   12.012441][  T248]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[   12.012443][  T248]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[   12.012445][  T248]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   12.012448][  T248] RIP: 0033:0x7f5912d8f37d
[   12.012451][  T248] 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
[   12.012453][  T248] RSP: 002b:00007ffda85bb3d8 EFLAGS: 00000246 ORIG_RAX: 0000000000000139
[   12.012456][  T248] RAX: ffffffffffffffda RBX: 0000557ca804c810 RCX: 00007f5912d8f37d
[   12.012457][  T248] RDX: 0000000000000000 RSI: 0000557c926b8ffd RDI: 0000000000000000
[   12.012458][  T248] RBP: 00007ffda85bb470 R08: 0000000000000000 R09: 0000000000000000
[   12.012459][  T248] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557c926b8ffd
[   12.012460][  T248] R13: 0000557ca804c960 R14: 0000000000040000 R15: 0000000000000000
| [   14.671183][  T326] softirqs last disabled at (25717): __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
| [   14.671185][  T326] Preemption disabled at:
| [   14.671186][  T326] vprintk_emit (kernel/printk/printk.c:2471)
| [   14.671195][  T326] Tainted: [W]=WARN
[   14.671196][  T326] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   14.671198][  T326] Call Trace:
[   14.671199][  T326]  <TASK>
[   14.671201][  T326]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   14.671206][  T326]  ? vprintk_emit (kernel/printk/printk.c:2471)
[   14.671208][  T326]  __might_resched.cold (kernel/sched/core.c:9234)
[   14.671213][  T326]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   14.671217][  T326]  ? __kmalloc_noprof (./include/linux/sched/mm.h:317 mm/slub.c:4636 mm/slub.c:4974 mm/slub.c:5413 mm/slub.c:5439)
[   14.671222][  T326]  __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))
[   14.671224][  T326]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   14.671230][  T326]  ? 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)
[   14.671233][  T326]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   14.671236][  T326]  put_chars (drivers/char/virtio_console.c:1176)
[   14.671238][  T326]  ? desc_read_finalized_seq (kernel/printk/printk_ringbuffer.c:1934)
[   14.671240][  T326]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   14.671243][  T326]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   14.671247][  T326]  ? validate_chain (kernel/locking/lockdep.c:3817 (discriminator 2) kernel/locking/lockdep.c:3837 (discriminator 2) kernel/locking/lockdep.c:3892 (discriminator 2))
[   14.671251][  T326]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   14.671254][  T326]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   14.671255][  T326]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   14.671260][  T326]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   14.671261][  T326]  ? console_emit_next_record (kernel/printk/printk.c:3095 (discriminator 2) kernel/printk/printk.c:3182 (discriminator 2))
[   14.671265][  T326]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   14.671268][  T326]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   14.671271][  T326]  console_emit_next_record (kernel/printk/printk.c:3183)
[   14.671275][  T326]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   14.671277][  T326]  ? 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))
[   14.671280][  T326]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   14.671283][  T326]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   14.671286][  T326]  console_flush_one_record (kernel/printk/printk.c:3268)
[   14.671291][  T326]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   14.671292][  T326]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   14.671297][  T326]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   14.671301][  T326]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   14.671302][  T326]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   14.671305][  T326]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   14.671309][  T326]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   14.671310][  T326]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   14.671314][  T326]  vprintk_emit (kernel/printk/printk.c:2479)
[   14.671318][  T326]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   14.671324][  T326]  ? gre_exit (net/ipv4/gre_demux.c:73) gre
[   14.671327][  T326]  _printk (kernel/printk/printk.c:2504)
[   14.671330][  T326]  ? snapshot_read.cold (user.c:?)
[   14.671337][  T326]  ? 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)
[   14.671340][  T326] gact_init_module (net/sched/act_gact.c:180) act_gact
[   14.671342][  T326]  do_one_initcall (init/main.c:1357)
[   14.671345][  T326]  ? trace_event_raw_event_initcall_level (./include/trace/events/initcall.h:10)
[   14.671349][  T326]  ? do_init_module (./include/linux/slab.h:991 (discriminator 1) kernel/module/main.c:3105 (discriminator 1))
[   14.671353][  T326]  ? kasan_unpoison (mm/kasan/shadow.c:146 mm/kasan/shadow.c:178)
[   14.671357][  T326]  do_init_module (kernel/module/main.c:3117)
[   14.671361][  T326]  ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4488)
[   14.671365][  T326]  ? free_module (./include/trace/events/module.h:50 (discriminator 19))
[   14.671369][  T326]  ? kfree (./include/linux/kasan.h:235 mm/slub.c:2748 mm/slub.c:6499 mm/slub.c:6792)
[   14.671373][  T326]  load_module (kernel/module/main.c:3593)
[   14.671380][  T326]  ? layout_and_allocate.isra.0 (kernel/module/main.c:3016)
[   14.671384][  T326]  ? __ia32_sys_fsconfig (??:?)
[   14.671387][  T326]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   14.671389][  T326]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   14.671393][  T326]  init_module_from_file (kernel/module/main.c:3790)
[   14.671397][  T326]  ? __do_sys_init_module (kernel/module/main.c:3664)
[   14.671405][  T326]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   14.671408][  T326]  ? 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)
[   14.671411][  T326]  idempotent_init_module (kernel/module/main.c:3802)
[   14.671415][  T326]  ? init_module_from_file (kernel/module/main.c:3791)
[   14.671421][  T326]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   14.671423][  T326]  ? cap_capable (./include/trace/events/capability.h:26 (discriminator 22) security/commoncap.c:130 (discriminator 22))
[   14.671430][  T326]  __x64_sys_finit_module (kernel/module/main.c:3828 kernel/module/main.c:3812 kernel/module/main.c:3812)
[   14.671432][  T326]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   14.671435][  T326]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[   14.671437][  T326]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[   14.671440][  T326]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   14.671442][  T326] RIP: 0033:0x7f2ca5faa37d
[   14.671446][  T326] 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
[   14.671448][  T326] RSP: 002b:00007ffcfe857738 EFLAGS: 00000246 ORIG_RAX: 0000000000000139
[   14.671450][  T326] RAX: ffffffffffffffda RBX: 0000561139cc9810 RCX: 00007f2ca5faa37d
[   14.671452][  T326] RDX: 0000000000000000 RSI: 0000561106046ffd RDI: 0000000000000000
[   14.671453][  T326] RBP: 00007ffcfe8577d0 R08: 0000000000000000 R09: 0000000000000000
[   14.671454][  T326] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561106046ffd


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