======================================
| [   11.850621][  T188] softirqs last disabled at (38099): __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
| [   11.850625][  T188] Preemption disabled at:
| [   11.850626][  T188] 0x0
| [   11.850638][  T188] Tainted: [W]=WARN
[   11.850639][  T188] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   11.850641][  T188] Call Trace:
[   11.850643][  T188]  <TASK>
[   11.850645][  T188]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   11.850653][  T188]  __might_resched.cold (kernel/sched/core.c:9234)
[   11.850659][  T188]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   11.850665][  T188]  ? __kmalloc_noprof (./include/linux/sched/mm.h:317 mm/slub.c:4636 mm/slub.c:4974 mm/slub.c:5413 mm/slub.c:5439)
[   11.850673][  T188]  __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))
[   11.850676][  T188]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   11.850691][  T188]  ? 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)
[   11.850694][  T188]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   11.850699][  T188]  put_chars (drivers/char/virtio_console.c:1176)
[   11.850703][  T188]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   11.850706][  T188]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   11.850712][  T188]  ? validate_chain (kernel/locking/lockdep.c:3817 (discriminator 2) kernel/locking/lockdep.c:3837 (discriminator 2) kernel/locking/lockdep.c:3892 (discriminator 2))
[   11.850721][  T188]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   11.850732][  T188]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   11.850735][  T188]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   11.850739][  T188]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   11.850746][  T188]  console_emit_next_record (kernel/printk/printk.c:3183)
[   11.850752][  T188]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   11.850754][  T188]  ? 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))
[   11.850759][  T188]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   11.850763][  T188]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   11.850770][  T188]  console_flush_one_record (kernel/printk/printk.c:3268)
[   11.850777][  T188]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   11.850779][  T188]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   11.850788][  T188]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   11.850793][  T188]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   11.850795][  T188]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   11.850799][  T188]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   11.850805][  T188]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   11.850807][  T188]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   11.850813][  T188]  vprintk_emit (kernel/printk/printk.c:2479)
[   11.850819][  T188]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   11.850824][  T188]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   11.850831][  T188]  _printk (kernel/printk/printk.c:2504)
[   11.850836][  T188]  ? snapshot_read.cold (user.c:?)
[   11.850840][  T188]  ? 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)
[   11.850844][  T188]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   11.850850][  T188]  ? 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)
[   11.850854][  T188]  do_exit.cold (kernel/exit.c:889 (discriminator 4) kernel/exit.c:1043 (discriminator 4))
[   11.850860][  T188]  ? exit_notify (kernel/exit.c:780)
[   11.850863][  T188]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   11.850867][  T188]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   11.850874][  T188]  do_group_exit (kernel/exit.c:1151)
[   11.850879][  T188]  __x64_sys_exit_group (kernel/exit.c:1162 kernel/exit.c:1160 kernel/exit.c:1160)
[   11.850882][  T188]  x64_sys_call (./arch/x86/include/generated/asm/syscalls_64.h:232)
[   11.850885][  T188]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[   11.850889][  T188]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[   11.850894][  T188]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   11.850897][  T188] RIP: 0033:0x7f4d9be791b8
[   11.850900][  T188] Code: Unable to access opcode bytes at 0x7f4d9be7918e.

Code starting with the faulting instruction
===========================================
[   11.850902][  T188] RSP: 002b:00007ffd6a5bf548 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[   11.850906][  T188] RAX: ffffffffffffffda RBX: 00007f4d9bfa9f88 RCX: 00007f4d9be791b8
[   11.850908][  T188] RDX: 00007f4d9bbc3fc8 RSI: fffffffffffffeb8 RDI: 0000000000000000
[   11.850909][  T188] RBP: 00007ffd6a5bf5a0 R08: 0000000000000000 R09: 0000000000008010
[   11.850911][  T188] R10: 00007ffd6a5bf360 R11: 0000000000000246 R12: 0000000000000001
[   11.850912][  T188] R13: 0000000000000000 R14: 00007f4d9bfa8680 R15: 00007f4d9bfa9fa0
| [   18.510112][  T249] softirqs last disabled at (24481): __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
| [   18.510118][  T249] Preemption disabled at:
| [   18.510119][  T249] vprintk_emit (kernel/printk/printk.c:2471)
| [   18.510137][  T249] Tainted: [W]=WARN
[   18.510138][  T249] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   18.510140][  T249] Call Trace:
[   18.510143][  T249]  <TASK>
[   18.510148][  T249]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   18.510161][  T249]  ? vprintk_emit (kernel/printk/printk.c:2471)
[   18.510165][  T249]  __might_resched.cold (kernel/sched/core.c:9234)
[   18.510176][  T249]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   18.510182][  T249]  ? __kmalloc_noprof (./include/linux/sched/mm.h:317 mm/slub.c:4636 mm/slub.c:4974 mm/slub.c:5413 mm/slub.c:5439)
[   18.510189][  T249]  __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))
[   18.510193][  T249]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   18.510208][  T249]  ? 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)
[   18.510214][  T249]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   18.510225][  T249]  put_chars (drivers/char/virtio_console.c:1176)
[   18.510228][  T249]  ? desc_read_finalized_seq (kernel/printk/printk_ringbuffer.c:1934)
[   18.510232][  T249]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   18.510236][  T249]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   18.510246][  T249]  ? validate_chain (kernel/locking/lockdep.c:3817 (discriminator 2) kernel/locking/lockdep.c:3837 (discriminator 2) kernel/locking/lockdep.c:3892 (discriminator 2))
[   18.510256][  T249]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   18.510265][  T249]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   18.510268][  T249]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   18.510277][  T249]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   18.510278][  T249]  ? console_emit_next_record (kernel/printk/printk.c:3095 (discriminator 2) kernel/printk/printk.c:3182 (discriminator 2))
[   18.510287][  T249]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   18.510296][  T249]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   18.510306][  T249]  console_emit_next_record (kernel/printk/printk.c:3183)
[   18.510315][  T249]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   18.510318][  T249]  ? 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))
[   18.510323][  T249]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   18.510331][  T249]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   18.510340][  T249]  console_flush_one_record (kernel/printk/printk.c:3268)
[   18.510352][  T249]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   18.510357][  T249]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   18.510366][  T249]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   18.510375][  T249]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   18.510380][  T249]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   18.510388][  T249]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   18.510398][  T249]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   18.510401][  T249]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   18.510407][  T249]  vprintk_emit (kernel/printk/printk.c:2479)
[   18.510413][  T249]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   18.510422][  T249]  ? gact_cleanup_module (net/sched/act_gact.c:192) act_gact
[   18.510427][  T249]  _printk (kernel/printk/printk.c:2504)
[   18.510432][  T249]  ? snapshot_read.cold (user.c:?)
[   18.510442][  T249]  ? 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)
[   18.510447][  T249] gact_init_module (net/sched/act_gact.c:180) act_gact
[   18.510450][  T249]  do_one_initcall (init/main.c:1357)
[   18.510454][  T249]  ? trace_event_raw_event_initcall_level (./include/trace/events/initcall.h:10)
[   18.510461][  T249]  ? do_init_module (./include/linux/slab.h:991 (discriminator 1) kernel/module/main.c:3105 (discriminator 1))
[   18.510465][  T249]  ? kasan_unpoison (mm/kasan/shadow.c:146 mm/kasan/shadow.c:178)
[   18.510472][  T249]  do_init_module (kernel/module/main.c:3117)
[   18.510478][  T249]  ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4488)
[   18.510483][  T249]  ? free_module (./include/trace/events/module.h:50 (discriminator 19))
[   18.510488][  T249]  ? kfree (./include/linux/kasan.h:235 mm/slub.c:2748 mm/slub.c:6499 mm/slub.c:6792)
[   18.510494][  T249]  load_module (kernel/module/main.c:3593)
[   18.510506][  T249]  ? layout_and_allocate.isra.0 (kernel/module/main.c:3016)
[   18.510512][  T249]  ? __ia32_sys_fsconfig (??:?)
[   18.510519][  T249]  ? ovl_real_file (fs/overlayfs/file.c:195)
[   18.510528][  T249]  ? backing_file_read_iter (fs/backing-file.c:211)
[   18.510535][  T249]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   18.510546][  T249]  init_module_from_file (kernel/module/main.c:3790)
[   18.510552][  T249]  ? __do_sys_init_module (kernel/module/main.c:3664)
[   18.510565][  T249]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   18.510573][  T249]  ? 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)
[   18.510583][  T249]  idempotent_init_module (kernel/module/main.c:3802)
[   18.510594][  T249]  ? init_module_from_file (kernel/module/main.c:3791)
[   18.510609][  T249]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   18.510613][  T249]  ? cap_capable (./include/trace/events/capability.h:26 (discriminator 22) security/commoncap.c:130 (discriminator 22))
[   18.510621][  T249]  __x64_sys_finit_module (kernel/module/main.c:3828 kernel/module/main.c:3812 kernel/module/main.c:3812)
[   18.510628][  T249]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   18.510636][  T249]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[   18.510642][  T249]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[   18.510651][  T249]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   18.510656][  T249] RIP: 0033:0x7f5cdd5de37d
[   18.510661][  T249] 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
[   18.510663][  T249] RSP: 002b:00007ffe44325858 EFLAGS: 00000246 ORIG_RAX: 0000000000000139
[   18.510668][  T249] RAX: ffffffffffffffda RBX: 000055ea45645810 RCX: 00007f5cdd5de37d
[   18.510670][  T249] RDX: 0000000000000000 RSI: 000055ea05cc2ffd RDI: 0000000000000000
[   18.510671][  T249] RBP: 00007ffe443258f0 R08: 0000000000000000 R09: 0000000000000000
[   18.510673][  T249] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ea05cc2ffd
[   18.510674][  T249] R13: 000055ea45645960 R14: 0000000000040000 R15: 0000000000000000
| [   30.635510][  T975] softirqs last disabled at (22277): __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
| [   30.635513][  T975] Preemption disabled at:
| [   30.635514][  T975] vprintk_emit (kernel/printk/printk.c:2471)
| [   30.635526][  T975] Tainted: [W]=WARN
[   30.635528][  T975] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   30.635530][  T975] Call Trace:
[   30.635532][  T975]  <TASK>
[   30.635535][  T975]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   30.635542][  T975]  ? vprintk_emit (kernel/printk/printk.c:2471)
[   30.635546][  T975]  __might_resched.cold (kernel/sched/core.c:9234)
[   30.635552][  T975]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   30.635558][  T975]  ? __kmalloc_noprof (./include/linux/sched/mm.h:317 mm/slub.c:4636 mm/slub.c:4974 mm/slub.c:5413 mm/slub.c:5439)
[   30.635566][  T975]  __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))
[   30.635570][  T975]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   30.635580][  T975]  ? 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)
[   30.635583][  T975]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   30.635589][  T975]  put_chars (drivers/char/virtio_console.c:1176)
[   30.635593][  T975]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   30.635596][  T975]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   30.635602][  T975]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   30.635606][  T975]  ? validate_chain (kernel/locking/lockdep.c:3817 (discriminator 2) kernel/locking/lockdep.c:3837 (discriminator 2) kernel/locking/lockdep.c:3892 (discriminator 2))
[   30.635614][  T975]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   30.635618][  T975]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   30.635628][  T975]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   30.635632][  T975]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   30.635642][  T975]  console_emit_next_record (kernel/printk/printk.c:3183)
[   30.635648][  T975]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   30.635651][  T975]  ? 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))
[   30.635656][  T975]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   30.635660][  T975]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   30.635667][  T975]  console_flush_one_record (kernel/printk/printk.c:3268)
[   30.635675][  T975]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   30.635678][  T975]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   30.635688][  T975]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   30.635692][  T975]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   30.635695][  T975]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   30.635699][  T975]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   30.635705][  T975]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   30.635708][  T975]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   30.635714][  T975]  vprintk_emit (kernel/printk/printk.c:2479)
[   30.635721][  T975]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   30.635731][  T975]  ? vlan_netlink_fini (./include/linux/etherdevice.h:306 net/8021q/vlan.c:316 net/8021q/vlan.c:416) 8021q
[   30.635738][  T975]  _printk (kernel/printk/printk.c:2504)
[   30.635751][  T975]  ? snapshot_read.cold (user.c:?)
[   30.635763][  T975]  ? 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)
[   30.635768][  T975] 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
[   30.635774][  T975]  do_one_initcall (init/main.c:1357)
[   30.635778][  T975]  ? trace_event_raw_event_initcall_level (./include/trace/events/initcall.h:10)
[   30.635787][  T975]  ? do_init_module (./include/linux/slab.h:991 (discriminator 1) kernel/module/main.c:3105 (discriminator 1))
[   30.635791][  T975]  ? kasan_unpoison (mm/kasan/shadow.c:146 mm/kasan/shadow.c:178)
[   30.635799][  T975]  do_init_module (kernel/module/main.c:3117)
[   30.635806][  T975]  ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4488)
[   30.635811][  T975]  ? free_module (./include/trace/events/module.h:50 (discriminator 19))
[   30.635817][  T975]  ? kfree (./include/linux/kasan.h:235 mm/slub.c:2748 mm/slub.c:6499 mm/slub.c:6792)
[   30.635824][  T975]  load_module (kernel/module/main.c:3593)
[   30.635838][  T975]  ? layout_and_allocate.isra.0 (kernel/module/main.c:3016)
[   30.635845][  T975]  ? __ia32_sys_fsconfig (??:?)
[   30.635850][  T975]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   30.635854][  T975]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   30.635861][  T975]  init_module_from_file (kernel/module/main.c:3790)
[   30.635866][  T975]  ? __do_sys_init_module (kernel/module/main.c:3664)
[   30.635882][  T975]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   30.635888][  T975]  ? 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)
[   30.635894][  T975]  idempotent_init_module (kernel/module/main.c:3802)
[   30.635899][  T975]  ? init_module_from_file (kernel/module/main.c:3791)
[   30.635911][  T975]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   30.635915][  T975]  ? cap_capable (./include/trace/events/capability.h:26 (discriminator 22) security/commoncap.c:130 (discriminator 22))
[   30.635925][  T975]  __x64_sys_finit_module (kernel/module/main.c:3828 kernel/module/main.c:3812 kernel/module/main.c:3812)
[   30.635928][  T975]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   30.635934][  T975]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[   30.635937][  T975]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[   30.635942][  T975]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   30.635945][  T975] RIP: 0033:0x7fb3c24ca37d
[   30.635950][  T975] 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
[   30.635953][  T975] RSP: 002b:00007ffe1aca5db8 EFLAGS: 00000246 ORIG_RAX: 0000000000000139
[   30.635957][  T975] RAX: ffffffffffffffda RBX: 0000560fe74a1810 RCX: 00007fb3c24ca37d
[   30.635959][  T975] RDX: 0000000000000000 RSI: 0000560fbfaf9ffd RDI: 0000000000000000
[   30.635960][  T975] RBP: 00007ffe1aca5e50 R08: 0000000000000000 R09: 0000000000000000
[   30.635962][  T975] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560fbfaf9ffd
[   30.635964][  T975] R13: 0000560fe74a1960 R14: 0000000000040000 R15: 0000000000000000
| [   32.421258][ T1038] softirqs last disabled at (22053): __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
| [   32.421262][ T1038] Preemption disabled at:
| [   32.421263][ T1038] 0x0
| [   32.421276][ T1038] Tainted: [W]=WARN
[   32.421277][ T1038] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   32.421280][ T1038] Call Trace:
[   32.421282][ T1038]  <TASK>
[   32.421284][ T1038]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   32.421293][ T1038]  __might_resched.cold (kernel/sched/core.c:9234)
[   32.421299][ T1038]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   32.421305][ T1038]  ? __kmalloc_noprof (./include/linux/sched/mm.h:317 mm/slub.c:4636 mm/slub.c:4974 mm/slub.c:5413 mm/slub.c:5439)
[   32.421313][ T1038]  __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))
[   32.421317][ T1038]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   32.421327][ T1038]  ? 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)
[   32.421331][ T1038]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   32.421336][ T1038]  put_chars (drivers/char/virtio_console.c:1176)
[   32.421341][ T1038]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   32.421343][ T1038]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   32.421350][ T1038]  ? validate_chain (kernel/locking/lockdep.c:3817 (discriminator 2) kernel/locking/lockdep.c:3837 (discriminator 2) kernel/locking/lockdep.c:3892 (discriminator 2))
[   32.421360][ T1038]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   32.421371][ T1038]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   32.421375][ T1038]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   32.421379][ T1038]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   32.421387][ T1038]  console_emit_next_record (kernel/printk/printk.c:3183)
[   32.421394][ T1038]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   32.421397][ T1038]  ? 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))
[   32.421402][ T1038]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   32.421406][ T1038]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   32.421414][ T1038]  console_flush_one_record (kernel/printk/printk.c:3268)
[   32.421421][ T1038]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   32.421424][ T1038]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   32.421434][ T1038]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   32.421439][ T1038]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   32.421441][ T1038]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   32.421445][ T1038]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   32.421452][ T1038]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   32.421455][ T1038]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   32.421461][ T1038]  vprintk_emit (kernel/printk/printk.c:2479)
[   32.421468][ T1038]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   32.421474][ T1038]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   32.421481][ T1038]  _printk (kernel/printk/printk.c:2504)
[   32.421487][ T1038]  ? snapshot_read.cold (user.c:?)
[   32.421492][ T1038]  ? 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)
[   32.421496][ T1038]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   32.421503][ T1038]  ? 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)
[   32.421508][ T1038]  do_exit.cold (kernel/exit.c:889 (discriminator 4) kernel/exit.c:1043 (discriminator 4))
[   32.421514][ T1038]  ? exit_notify (kernel/exit.c:780)
[   32.421517][ T1038]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   32.421522][ T1038]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   32.421529][ T1038]  do_group_exit (kernel/exit.c:1151)
[   32.421535][ T1038]  __x64_sys_exit_group (kernel/exit.c:1162 kernel/exit.c:1160 kernel/exit.c:1160)
[   32.421538][ T1038]  x64_sys_call (./arch/x86/include/generated/asm/syscalls_64.h:232)
[   32.421541][ T1038]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[   32.421545][ T1038]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[   32.421551][ T1038]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   32.421554][ T1038] RIP: 0033:0x7fadeed431b8
[   32.421557][ T1038] Code: Unable to access opcode bytes at 0x7fadeed4318e.

Code starting with the faulting instruction
===========================================
[   32.421559][ T1038] RSP: 002b:00007ffda87cf058 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[   32.421563][ T1038] RAX: ffffffffffffffda RBX: 00007fadeee73f88 RCX: 00007fadeed431b8
[   32.421565][ T1038] RDX: 00007fadeea8dfc8 RSI: fffffffffffffeb8 RDI: 0000000000000000
[   32.421567][ T1038] RBP: 00007ffda87cf0b0 R08: 0000000000000000 R09: 0000000000000060
[   32.421569][ T1038] R10: 00007ffda87cee70 R11: 0000000000000246 R12: 0000000000000001
[   32.421571][ T1038] R13: 0000000000000000 R14: 00007fadeee72680 R15: 00007fadeee73fa0
| [   51.084180][ T2692] softirqs last disabled at (40519): __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
| [   51.084182][ T2692] Preemption disabled at:
| [   51.084183][ T2692] vprintk_emit (kernel/printk/printk.c:2471)
| [   51.084192][ T2692] Tainted: [W]=WARN
[   51.084193][ T2692] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   51.084194][ T2692] Call Trace:
[   51.084196][ T2692]  <TASK>
[   51.084197][ T2692]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   51.084203][ T2692]  ? vprintk_emit (kernel/printk/printk.c:2471)
[   51.084205][ T2692]  __might_resched.cold (kernel/sched/core.c:9234)
[   51.084210][ T2692]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   51.084214][ T2692]  ? __kmalloc_noprof (./include/linux/sched/mm.h:317 mm/slub.c:4636 mm/slub.c:4974 mm/slub.c:5413 mm/slub.c:5439)
[   51.084219][ T2692]  __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))
[   51.084221][ T2692]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   51.084227][ T2692]  ? 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)
[   51.084230][ T2692]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   51.084233][ T2692]  put_chars (drivers/char/virtio_console.c:1176)
[   51.084235][ T2692]  ? desc_read_finalized_seq (kernel/printk/printk_ringbuffer.c:1934)
[   51.084237][ T2692]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   51.084240][ T2692]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   51.084243][ T2692]  ? validate_chain (kernel/locking/lockdep.c:3817 (discriminator 2) kernel/locking/lockdep.c:3837 (discriminator 2) kernel/locking/lockdep.c:3892 (discriminator 2))
[   51.084247][ T2692]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   51.084250][ T2692]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   51.084252][ T2692]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   51.084256][ T2692]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   51.084258][ T2692]  ? console_emit_next_record (kernel/printk/printk.c:3095 (discriminator 2) kernel/printk/printk.c:3182 (discriminator 2))
[   51.084261][ T2692]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   51.084264][ T2692]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   51.084268][ T2692]  console_emit_next_record (kernel/printk/printk.c:3183)
[   51.084272][ T2692]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   51.084273][ T2692]  ? 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))
[   51.084277][ T2692]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   51.084279][ T2692]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   51.084283][ T2692]  console_flush_one_record (kernel/printk/printk.c:3268)
[   51.084287][ T2692]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   51.084289][ T2692]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   51.084294][ T2692]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   51.084297][ T2692]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   51.084299][ T2692]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   51.084301][ T2692]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   51.084305][ T2692]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   51.084306][ T2692]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   51.084310][ T2692]  vprintk_emit (kernel/printk/printk.c:2479)
[   51.084314][ T2692]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   51.084320][ T2692]  ? gre_exit (net/ipv4/gre_demux.c:73) gre
[   51.084322][ T2692]  _printk (kernel/printk/printk.c:2504)
[   51.084326][ T2692]  ? snapshot_read.cold (user.c:?)
[   51.084332][ T2692]  ? 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)
[   51.084335][ T2692] gre_init (gre.mod.c:?) gre
[   51.084338][ T2692]  do_one_initcall (init/main.c:1357)
[   51.084340][ T2692]  ? trace_event_raw_event_initcall_level (./include/trace/events/initcall.h:10)
[   51.084345][ T2692]  ? do_init_module (./include/linux/slab.h:991 (discriminator 1) kernel/module/main.c:3105 (discriminator 1))
[   51.084348][ T2692]  ? kasan_unpoison (mm/kasan/shadow.c:146 mm/kasan/shadow.c:178)
[   51.084353][ T2692]  do_init_module (kernel/module/main.c:3117)
[   51.084356][ T2692]  ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4488)
[   51.084361][ T2692]  ? free_module (./include/trace/events/module.h:50 (discriminator 19))
[   51.084364][ T2692]  ? kfree (./include/linux/kasan.h:235 mm/slub.c:2748 mm/slub.c:6499 mm/slub.c:6792)
[   51.084368][ T2692]  load_module (kernel/module/main.c:3593)
[   51.084375][ T2692]  ? layout_and_allocate.isra.0 (kernel/module/main.c:3016)
[   51.084381][ T2692]  ? backing_file_read_iter (fs/backing-file.c:211)
[   51.084384][ T2692]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   51.084388][ T2692]  init_module_from_file (kernel/module/main.c:3790)
[   51.084391][ T2692]  ? __do_sys_init_module (kernel/module/main.c:3664)
[   51.084399][ T2692]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   51.084403][ T2692]  ? 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)
[   51.084406][ T2692]  idempotent_init_module (kernel/module/main.c:3802)
[   51.084410][ T2692]  ? init_module_from_file (kernel/module/main.c:3791)
[   51.084416][ T2692]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   51.084418][ T2692]  ? cap_capable (./include/trace/events/capability.h:26 (discriminator 22) security/commoncap.c:130 (discriminator 22))
[   51.084424][ T2692]  __x64_sys_finit_module (kernel/module/main.c:3828 kernel/module/main.c:3812 kernel/module/main.c:3812)
[   51.084426][ T2692]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   51.084430][ T2692]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[   51.084432][ T2692]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[   51.084435][ T2692]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   51.084437][ T2692] RIP: 0033:0x7f313d48137d
[   51.084440][ T2692] 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
[   51.084442][ T2692] RSP: 002b:00007ffd82b5f338 EFLAGS: 00000246 ORIG_RAX: 0000000000000139
[   51.084445][ T2692] RAX: ffffffffffffffda RBX: 000055ed108aba40 RCX: 00007f313d48137d
[   51.084446][ T2692] RDX: 0000000000000000 RSI: 000055ed07e6fffd RDI: 0000000000000001
[   51.084447][ T2692] RBP: 00007ffd82b5f3d0 R08: 0000000000000000 R09: 0000000000000000
[   51.084448][ T2692] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ed07e6fffd
[   51.084449][ T2692] R13: 000055ed108aba00 R14: 0000000000040000 R15: 0000000000000000
| [   52.260412][ T2754] softirqs last disabled at (26414): netlink_release (./include/net/sock.h:2138 net/netlink/af_netlink.c:727)
| [   52.260414][ T2754] Preemption disabled at:
| [   52.260415][ T2754] 0x0
| [   52.260425][ T2754] Tainted: [W]=WARN
[   52.260426][ T2754] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   52.260428][ T2754] Call Trace:
[   52.260430][ T2754]  <TASK>
[   52.260431][ T2754]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   52.260438][ T2754]  __might_resched.cold (kernel/sched/core.c:9234)
[   52.260442][ T2754]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   52.260446][ T2754]  ? __kmalloc_noprof (./include/linux/sched/mm.h:317 mm/slub.c:4636 mm/slub.c:4974 mm/slub.c:5413 mm/slub.c:5439)
[   52.260452][ T2754]  __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))
[   52.260454][ T2754]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   52.260460][ T2754]  ? 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)
[   52.260463][ T2754]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   52.260466][ T2754]  put_chars (drivers/char/virtio_console.c:1176)
[   52.260469][ T2754]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   52.260470][ T2754]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   52.260475][ T2754]  ? validate_chain (kernel/locking/lockdep.c:3817 (discriminator 2) kernel/locking/lockdep.c:3837 (discriminator 2) kernel/locking/lockdep.c:3892 (discriminator 2))
[   52.260480][ T2754]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   52.260487][ T2754]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   52.260489][ T2754]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   52.260491][ T2754]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   52.260495][ T2754]  console_emit_next_record (kernel/printk/printk.c:3183)
[   52.260499][ T2754]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   52.260501][ T2754]  ? 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))
[   52.260504][ T2754]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   52.260507][ T2754]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   52.260511][ T2754]  console_flush_one_record (kernel/printk/printk.c:3268)
[   52.260515][ T2754]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   52.260517][ T2754]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   52.260522][ T2754]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   52.260525][ T2754]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   52.260527][ T2754]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   52.260529][ T2754]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   52.260533][ T2754]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   52.260535][ T2754]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   52.260538][ T2754]  vprintk_emit (kernel/printk/printk.c:2479)
[   52.260542][ T2754]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   52.260545][ T2754]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   52.260549][ T2754]  _printk (kernel/printk/printk.c:2504)
[   52.260553][ T2754]  ? snapshot_read.cold (user.c:?)
[   52.260556][ T2754]  ? 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)
[   52.260558][ T2754]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   52.260562][ T2754]  ? 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)
[   52.260565][ T2754]  do_exit.cold (kernel/exit.c:889 (discriminator 4) kernel/exit.c:1043 (discriminator 4))
[   52.260569][ T2754]  ? exit_notify (kernel/exit.c:780)
[   52.260571][ T2754]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   52.260574][ T2754]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   52.260579][ T2754]  do_group_exit (kernel/exit.c:1151)
[   52.260581][ T2754]  __x64_sys_exit_group (kernel/exit.c:1162 kernel/exit.c:1160 kernel/exit.c:1160)
[   52.260583][ T2754]  x64_sys_call (./arch/x86/include/generated/asm/syscalls_64.h:232)
[   52.260586][ T2754]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[   52.260589][ T2754]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[   52.260592][ T2754]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   52.260594][ T2754] RIP: 0033:0x7f76248cb1b8
[   52.260596][ T2754] Code: Unable to access opcode bytes at 0x7f76248cb18e.

Code starting with the faulting instruction
===========================================
[   52.260597][ T2754] RSP: 002b:00007ffc8f5c81c8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[   52.260600][ T2754] RAX: ffffffffffffffda RBX: 00007f76249fbf88 RCX: 00007f76248cb1b8
[   52.260601][ T2754] RDX: 00007f7624615fc8 RSI: fffffffffffffeb8 RDI: 0000000000000000
[   52.260602][ T2754] RBP: 00007ffc8f5c8220 R08: 0000000000000000 R09: 0000000000000050
[   52.260603][ T2754] R10: 00007ffc8f5c7fe0 R11: 0000000000000246 R12: 0000000000000001


Finger prints:
netlink_release:dump_stack_lvl:__kmalloc_noprof:put_chars:hvc_console_print
__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