======================================
| [   10.185969][  T187] softirqs last disabled at (39761): __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
| [   10.185971][  T187] Preemption disabled at:
| [   10.185972][  T187] 0x0
| [   10.185982][  T187] Tainted: [W]=WARN
[   10.185983][  T187] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   10.185984][  T187] Call Trace:
[   10.185986][  T187]  <TASK>
[   10.185988][  T187]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   10.185994][  T187]  __might_resched.cold (kernel/sched/core.c:9234)
[   10.185999][  T187]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   10.186003][  T187]  ? __kmalloc_noprof (./include/linux/sched/mm.h:317 mm/slub.c:4636 mm/slub.c:4974 mm/slub.c:5413 mm/slub.c:5439)
[   10.186009][  T187]  __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))
[   10.186011][  T187]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   10.186017][  T187]  ? 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)
[   10.186020][  T187]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   10.186023][  T187]  put_chars (drivers/char/virtio_console.c:1176)
[   10.186026][  T187]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   10.186027][  T187]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   10.186032][  T187]  ? validate_chain (kernel/locking/lockdep.c:3817 (discriminator 2) kernel/locking/lockdep.c:3837 (discriminator 2) kernel/locking/lockdep.c:3892 (discriminator 2))
[   10.186037][  T187]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   10.186044][  T187]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   10.186046][  T187]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   10.186048][  T187]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   10.186052][  T187]  console_emit_next_record (kernel/printk/printk.c:3183)
[   10.186056][  T187]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   10.186058][  T187]  ? 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))
[   10.186061][  T187]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   10.186064][  T187]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   10.186068][  T187]  console_flush_one_record (kernel/printk/printk.c:3268)
[   10.186072][  T187]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   10.186074][  T187]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   10.186079][  T187]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   10.186082][  T187]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   10.186084][  T187]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   10.186086][  T187]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   10.186090][  T187]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   10.186091][  T187]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   10.186095][  T187]  vprintk_emit (kernel/printk/printk.c:2479)
[   10.186099][  T187]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   10.186102][  T187]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   10.186106][  T187]  _printk (kernel/printk/printk.c:2504)
[   10.186109][  T187]  ? snapshot_read.cold (user.c:?)
[   10.186112][  T187]  ? do_raw_spin_lock (./include/linux/instrumented.h:55 ./include/linux/atomic/atomic-instrumented.h:1301 ./include/asm-generic/qspinlock.h:112 kernel/locking/spinlock_debug.c:116)
[   10.186115][  T187]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   10.186119][  T187]  ? do_raw_spin_lock (./include/linux/instrumented.h:55 ./include/linux/atomic/atomic-instrumented.h:1301 ./include/asm-generic/qspinlock.h:112 kernel/locking/spinlock_debug.c:116)
[   10.186122][  T187]  do_exit.cold (kernel/exit.c:889 (discriminator 4) kernel/exit.c:1043 (discriminator 4))
[   10.186125][  T187]  ? exit_notify (kernel/exit.c:780)
[   10.186127][  T187]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   10.186130][  T187]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   10.186134][  T187]  do_group_exit (kernel/exit.c:1151)
[   10.186137][  T187]  __x64_sys_exit_group (kernel/exit.c:1162 kernel/exit.c:1160 kernel/exit.c:1160)
[   10.186139][  T187]  x64_sys_call (./arch/x86/include/generated/asm/syscalls_64.h:232)
[   10.186141][  T187]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[   10.186145][  T187]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[   10.186148][  T187]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   10.186150][  T187] RIP: 0033:0x7f75646431b8
[   10.186153][  T187] Code: Unable to access opcode bytes at 0x7f756464318e.

Code starting with the faulting instruction
===========================================
[   10.186154][  T187] RSP: 002b:00007ffdfa022e58 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[   10.186156][  T187] RAX: ffffffffffffffda RBX: 00007f7564773f88 RCX: 00007f75646431b8
[   10.186158][  T187] RDX: 00007f756438dfc8 RSI: fffffffffffffeb8 RDI: 0000000000000000
[   10.186159][  T187] RBP: 00007ffdfa022eb0 R08: 0000000000000000 R09: 0000000000008010
[   10.186160][  T187] R10: 00007ffdfa022c70 R11: 0000000000000246 R12: 0000000000000001
[   10.186161][  T187] R13: 0000000000000000 R14: 00007f7564772680 R15: 00007f7564773fa0
| [   11.798053][  T247] softirqs last disabled at (21901): __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
| [   11.798056][  T247] Preemption disabled at:
| [   11.798056][  T247] vprintk_emit (kernel/printk/printk.c:2471)
| [   11.798066][  T247] Tainted: [W]=WARN
[   11.798067][  T247] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   11.798068][  T247] Call Trace:
[   11.798070][  T247]  <TASK>
[   11.798072][  T247]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   11.798077][  T247]  ? vprintk_emit (kernel/printk/printk.c:2471)
[   11.798080][  T247]  __might_resched.cold (kernel/sched/core.c:9234)
[   11.798084][  T247]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   11.798088][  T247]  ? __kmalloc_noprof (./include/linux/sched/mm.h:317 mm/slub.c:4636 mm/slub.c:4974 mm/slub.c:5413 mm/slub.c:5439)
[   11.798094][  T247]  __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))
[   11.798096][  T247]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   11.798102][  T247]  ? 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)
[   11.798104][  T247]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   11.798108][  T247]  put_chars (drivers/char/virtio_console.c:1176)
[   11.798110][  T247]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   11.798112][  T247]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   11.798117][  T247]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   11.798119][  T247]  ? validate_chain (kernel/locking/lockdep.c:3817 (discriminator 2) kernel/locking/lockdep.c:3837 (discriminator 2) kernel/locking/lockdep.c:3892 (discriminator 2))
[   11.798124][  T247]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   11.798127][  T247]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   11.798132][  T247]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   11.798134][  T247]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   11.798139][  T247]  console_emit_next_record (kernel/printk/printk.c:3183)
[   11.798143][  T247]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   11.798145][  T247]  ? 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))
[   11.798148][  T247]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   11.798150][  T247]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   11.798154][  T247]  console_flush_one_record (kernel/printk/printk.c:3268)
[   11.798158][  T247]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   11.798160][  T247]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   11.798165][  T247]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   11.798168][  T247]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   11.798170][  T247]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   11.798172][  T247]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   11.798176][  T247]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   11.798178][  T247]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   11.798181][  T247]  vprintk_emit (kernel/printk/printk.c:2479)
[   11.798185][  T247]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   11.798191][  T247]  ? vlan_netlink_fini (./include/linux/etherdevice.h:306 net/8021q/vlan.c:316 net/8021q/vlan.c:416) 8021q
[   11.798194][  T247]  _printk (kernel/printk/printk.c:2504)
[   11.798198][  T247]  ? snapshot_read.cold (user.c:?)
[   11.798205][  T247]  ? 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)
[   11.798208][  T247] 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
[   11.798211][  T247]  do_one_initcall (init/main.c:1357)
[   11.798214][  T247]  ? trace_event_raw_event_initcall_level (./include/trace/events/initcall.h:10)
[   11.798218][  T247]  ? do_init_module (./include/linux/slab.h:991 (discriminator 1) kernel/module/main.c:3105 (discriminator 1))
[   11.798221][  T247]  ? kasan_unpoison (mm/kasan/shadow.c:146 mm/kasan/shadow.c:178)
[   11.798226][  T247]  do_init_module (kernel/module/main.c:3117)
[   11.798230][  T247]  ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4488)
[   11.798234][  T247]  ? free_module (./include/trace/events/module.h:50 (discriminator 19))
[   11.798238][  T247]  ? kfree (./include/linux/kasan.h:235 mm/slub.c:2748 mm/slub.c:6499 mm/slub.c:6792)
[   11.798242][  T247]  load_module (kernel/module/main.c:3593)
[   11.798249][  T247]  ? layout_and_allocate.isra.0 (kernel/module/main.c:3016)
[   11.798253][  T247]  ? __ia32_sys_fsconfig (??:?)
[   11.798256][  T247]  ? ovl_real_file (fs/overlayfs/file.c:195)
[   11.798260][  T247]  ? backing_file_read_iter (fs/backing-file.c:211)
[   11.798263][  T247]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   11.798267][  T247]  init_module_from_file (kernel/module/main.c:3790)
[   11.798270][  T247]  ? __do_sys_init_module (kernel/module/main.c:3664)
[   11.798278][  T247]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   11.798282][  T247]  ? 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)
[   11.798285][  T247]  idempotent_init_module (kernel/module/main.c:3802)
[   11.798289][  T247]  ? init_module_from_file (kernel/module/main.c:3791)
[   11.798295][  T247]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   11.798297][  T247]  ? cap_capable (./include/trace/events/capability.h:26 (discriminator 22) security/commoncap.c:130 (discriminator 22))
[   11.798303][  T247]  __x64_sys_finit_module (kernel/module/main.c:3828 kernel/module/main.c:3812 kernel/module/main.c:3812)
[   11.798305][  T247]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   11.798309][  T247]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[   11.798311][  T247]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[   11.798314][  T247]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   11.798316][  T247] RIP: 0033:0x7fc27de1537d
[   11.798320][  T247] 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
[   11.798321][  T247] RSP: 002b:00007ffef7486038 EFLAGS: 00000246 ORIG_RAX: 0000000000000139
[   11.798324][  T247] RAX: ffffffffffffffda RBX: 0000563ceec91810 RCX: 00007fc27de1537d
[   11.798325][  T247] RDX: 0000000000000000 RSI: 0000563cd090fffd RDI: 0000000000000000
[   11.798326][  T247] RBP: 00007ffef74860d0 R08: 0000000000000000 R09: 0000000000000000
[   11.798327][  T247] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563cd090fffd
[   11.798328][  T247] R13: 0000563ceec91960 R14: 0000000000040000 R15: 0000000000000000
| [   14.264811][  T324] softirqs last disabled at (22411): __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
| [   14.264813][  T324] Preemption disabled at:
| [   14.264814][  T324] vprintk_emit (kernel/printk/printk.c:2471)
| [   14.264824][  T324] Tainted: [W]=WARN
[   14.264824][  T324] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   14.264826][  T324] Call Trace:
[   14.264828][  T324]  <TASK>
[   14.264830][  T324]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   14.264836][  T324]  ? vprintk_emit (kernel/printk/printk.c:2471)
[   14.264838][  T324]  __might_resched.cold (kernel/sched/core.c:9234)
[   14.264842][  T324]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   14.264846][  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)
[   14.264851][  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))
[   14.264854][  T324]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   14.264860][  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)
[   14.264862][  T324]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   14.264865][  T324]  put_chars (drivers/char/virtio_console.c:1176)
[   14.264867][  T324]  ? desc_read_finalized_seq (kernel/printk/printk_ringbuffer.c:1934)
[   14.264869][  T324]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   14.264872][  T324]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   14.264876][  T324]  ? validate_chain (kernel/locking/lockdep.c:3817 (discriminator 2) kernel/locking/lockdep.c:3837 (discriminator 2) kernel/locking/lockdep.c:3892 (discriminator 2))
[   14.264880][  T324]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   14.264883][  T324]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   14.264884][  T324]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   14.264889][  T324]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   14.264890][  T324]  ? console_emit_next_record (kernel/printk/printk.c:3095 (discriminator 2) kernel/printk/printk.c:3182 (discriminator 2))
[   14.264893][  T324]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   14.264896][  T324]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   14.264900][  T324]  console_emit_next_record (kernel/printk/printk.c:3183)
[   14.264904][  T324]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   14.264906][  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))
[   14.264909][  T324]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   14.264912][  T324]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   14.264916][  T324]  console_flush_one_record (kernel/printk/printk.c:3268)
[   14.264920][  T324]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   14.264922][  T324]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   14.264927][  T324]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   14.264930][  T324]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   14.264932][  T324]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   14.264934][  T324]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   14.264938][  T324]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   14.264939][  T324]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   14.264943][  T324]  vprintk_emit (kernel/printk/printk.c:2479)
[   14.264947][  T324]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   14.264953][  T324]  ? gre_exit (net/ipv4/gre_demux.c:73) gre
[   14.264956][  T324]  _printk (kernel/printk/printk.c:2504)
[   14.264960][  T324]  ? snapshot_read.cold (user.c:?)
[   14.264966][  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)
[   14.264969][  T324] gact_init_module (net/sched/act_gact.c:180) act_gact
[   14.264972][  T324]  do_one_initcall (init/main.c:1357)
[   14.264975][  T324]  ? trace_event_raw_event_initcall_level (./include/trace/events/initcall.h:10)
[   14.264979][  T324]  ? do_init_module (./include/linux/slab.h:991 (discriminator 1) kernel/module/main.c:3105 (discriminator 1))
[   14.264982][  T324]  ? kasan_unpoison (mm/kasan/shadow.c:146 mm/kasan/shadow.c:178)
[   14.264987][  T324]  do_init_module (kernel/module/main.c:3117)
[   14.264992][  T324]  ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4488)
[   14.264997][  T324]  ? free_module (./include/trace/events/module.h:50 (discriminator 19))
[   14.265000][  T324]  ? kfree (./include/linux/kasan.h:235 mm/slub.c:2748 mm/slub.c:6499 mm/slub.c:6792)
[   14.265004][  T324]  load_module (kernel/module/main.c:3593)
[   14.265012][  T324]  ? layout_and_allocate.isra.0 (kernel/module/main.c:3016)
[   14.265016][  T324]  ? __ia32_sys_fsconfig (??:?)
[   14.265018][  T324]  ? ovl_real_file (fs/overlayfs/file.c:195)
[   14.265023][  T324]  ? backing_file_read_iter (fs/backing-file.c:211)
[   14.265026][  T324]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   14.265030][  T324]  init_module_from_file (kernel/module/main.c:3790)
[   14.265033][  T324]  ? __do_sys_init_module (kernel/module/main.c:3664)
[   14.265042][  T324]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   14.265045][  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)
[   14.265048][  T324]  idempotent_init_module (kernel/module/main.c:3802)
[   14.265052][  T324]  ? init_module_from_file (kernel/module/main.c:3791)
[   14.265058][  T324]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   14.265061][  T324]  ? cap_capable (./include/trace/events/capability.h:26 (discriminator 22) security/commoncap.c:130 (discriminator 22))
[   14.265067][  T324]  __x64_sys_finit_module (kernel/module/main.c:3828 kernel/module/main.c:3812 kernel/module/main.c:3812)
[   14.265069][  T324]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   14.265072][  T324]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[   14.265074][  T324]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[   14.265077][  T324]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   14.265079][  T324] RIP: 0033:0x7fc767a5537d
[   14.265083][  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
[   14.265085][  T324] RSP: 002b:00007ffc15287828 EFLAGS: 00000246 ORIG_RAX: 0000000000000139
[   14.265088][  T324] RAX: ffffffffffffffda RBX: 000055d07b7eb810 RCX: 00007fc767a5537d
[   14.265089][  T324] RDX: 0000000000000000 RSI: 000055d072dc0ffd RDI: 0000000000000000
[   14.265090][  T324] RBP: 00007ffc152878c0 R08: 0000000000000000 R09: 0000000000000000
[   14.265091][  T324] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d072dc0ffd


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