======================================
| [    9.750234][  T188] softirqs last disabled at (33365): __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
| [    9.750236][  T188] Preemption disabled at:
| [    9.750237][  T188] 0x0
| [    9.750247][  T188] Tainted: [W]=WARN
[    9.750248][  T188] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    9.750250][  T188] Call Trace:
[    9.750252][  T188]  <TASK>
[    9.750253][  T188]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[    9.750259][  T188]  __might_resched.cold (kernel/sched/core.c:9234)
[    9.750264][  T188]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[    9.750268][  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)
[    9.750273][  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))
[    9.750275][  T188]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[    9.750282][  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)
[    9.750284][  T188]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[    9.750287][  T188]  put_chars (drivers/char/virtio_console.c:1176)
[    9.750290][  T188]  ? __send_to_port (drivers/char/virtio_console.c:654)
[    9.750291][  T188]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[    9.750296][  T188]  ? validate_chain (kernel/locking/lockdep.c:3817 (discriminator 2) kernel/locking/lockdep.c:3837 (discriminator 2) kernel/locking/lockdep.c:3892 (discriminator 2))
[    9.750301][  T188]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[    9.750307][  T188]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[    9.750309][  T188]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[    9.750312][  T188]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[    9.750316][  T188]  console_emit_next_record (kernel/printk/printk.c:3183)
[    9.750320][  T188]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[    9.750321][  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))
[    9.750325][  T188]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[    9.750327][  T188]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[    9.750331][  T188]  console_flush_one_record (kernel/printk/printk.c:3268)
[    9.750335][  T188]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[    9.750337][  T188]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[    9.750342][  T188]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[    9.750344][  T188]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[    9.750346][  T188]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[    9.750348][  T188]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[    9.750352][  T188]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[    9.750354][  T188]  ? vprintk_emit (kernel/printk/printk.c:2478)
[    9.750357][  T188]  vprintk_emit (kernel/printk/printk.c:2479)
[    9.750361][  T188]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[    9.750364][  T188]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[    9.750368][  T188]  _printk (kernel/printk/printk.c:2504)
[    9.750371][  T188]  ? snapshot_read.cold (user.c:?)
[    9.750374][  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)
[    9.750377][  T188]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[    9.750381][  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)
[    9.750383][  T188]  do_exit.cold (kernel/exit.c:889 (discriminator 4) kernel/exit.c:1043 (discriminator 4))
[    9.750387][  T188]  ? exit_notify (kernel/exit.c:780)
[    9.750389][  T188]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[    9.750392][  T188]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[    9.750396][  T188]  do_group_exit (kernel/exit.c:1151)
[    9.750399][  T188]  __x64_sys_exit_group (kernel/exit.c:1162 kernel/exit.c:1160 kernel/exit.c:1160)
[    9.750400][  T188]  x64_sys_call (./arch/x86/include/generated/asm/syscalls_64.h:232)
[    9.750402][  T188]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[    9.750406][  T188]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[    9.750409][  T188]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    9.750411][  T188] RIP: 0033:0x7fe1226831b8
[    9.750413][  T188] Code: Unable to access opcode bytes at 0x7fe12268318e.

Code starting with the faulting instruction
===========================================
[    9.750415][  T188] RSP: 002b:00007ffe86504158 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[    9.750417][  T188] RAX: ffffffffffffffda RBX: 00007fe1227b3f88 RCX: 00007fe1226831b8
[    9.750419][  T188] RDX: 00007fe1223cdfc8 RSI: fffffffffffffeb8 RDI: 0000000000000000
[    9.750419][  T188] RBP: 00007ffe865041b0 R08: 0000000000000000 R09: 0000000000008010
[    9.750420][  T188] R10: 00007ffe86503f70 R11: 0000000000000246 R12: 0000000000000001
[    9.750421][  T188] R13: 0000000000000000 R14: 00007fe1227b2680 R15: 00007fe1227b3fa0
| [   16.901237][  T293] softirqs last disabled at (19097): __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
| [   16.901239][  T293] Preemption disabled at:
| [   16.901239][  T293] vprintk_emit (kernel/printk/printk.c:2471)
| [   16.901249][  T293] Tainted: [W]=WARN
[   16.901250][  T293] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   16.901251][  T293] Call Trace:
[   16.901253][  T293]  <TASK>
[   16.901254][  T293]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   16.901260][  T293]  ? vprintk_emit (kernel/printk/printk.c:2471)
[   16.901262][  T293]  __might_resched.cold (kernel/sched/core.c:9234)
[   16.901266][  T293]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   16.901270][  T293]  ? __kmalloc_noprof (./include/linux/sched/mm.h:317 mm/slub.c:4636 mm/slub.c:4974 mm/slub.c:5413 mm/slub.c:5439)
[   16.901275][  T293]  __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))
[   16.901277][  T293]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   16.901283][  T293]  ? 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)
[   16.901286][  T293]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   16.901289][  T293]  put_chars (drivers/char/virtio_console.c:1176)
[   16.901291][  T293]  ? desc_read_finalized_seq (kernel/printk/printk_ringbuffer.c:1934)
[   16.901293][  T293]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   16.901295][  T293]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   16.901299][  T293]  ? validate_chain (kernel/locking/lockdep.c:3817 (discriminator 2) kernel/locking/lockdep.c:3837 (discriminator 2) kernel/locking/lockdep.c:3892 (discriminator 2))
[   16.901303][  T293]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   16.901305][  T293]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   16.901307][  T293]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   16.901311][  T293]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   16.901312][  T293]  ? console_emit_next_record (kernel/printk/printk.c:3095 (discriminator 2) kernel/printk/printk.c:3182 (discriminator 2))
[   16.901315][  T293]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   16.901318][  T293]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   16.901322][  T293]  console_emit_next_record (kernel/printk/printk.c:3183)
[   16.901326][  T293]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   16.901327][  T293]  ? 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))
[   16.901330][  T293]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   16.901333][  T293]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   16.901336][  T293]  console_flush_one_record (kernel/printk/printk.c:3268)
[   16.901340][  T293]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   16.901342][  T293]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   16.901347][  T293]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   16.901349][  T293]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   16.901351][  T293]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   16.901353][  T293]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   16.901357][  T293]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   16.901359][  T293]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   16.901362][  T293]  vprintk_emit (kernel/printk/printk.c:2479)
[   16.901365][  T293]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   16.901371][  T293]  ? gact_cleanup_module (net/sched/act_gact.c:192) act_gact
[   16.901374][  T293]  _printk (kernel/printk/printk.c:2504)
[   16.901377][  T293]  ? snapshot_read.cold (user.c:?)
[   16.901383][  T293]  ? 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)
[   16.901386][  T293] gact_init_module (net/sched/act_gact.c:180) act_gact
[   16.901388][  T293]  do_one_initcall (init/main.c:1357)
[   16.901391][  T293]  ? trace_event_raw_event_initcall_level (./include/trace/events/initcall.h:10)
[   16.901395][  T293]  ? do_init_module (./include/linux/slab.h:991 (discriminator 1) kernel/module/main.c:3105 (discriminator 1))
[   16.901398][  T293]  ? kasan_unpoison (mm/kasan/shadow.c:146 mm/kasan/shadow.c:178)
[   16.901403][  T293]  do_init_module (kernel/module/main.c:3117)
[   16.901406][  T293]  ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4488)
[   16.901410][  T293]  ? free_module (./include/trace/events/module.h:50 (discriminator 19))
[   16.901413][  T293]  ? kfree (./include/linux/kasan.h:235 mm/slub.c:2748 mm/slub.c:6499 mm/slub.c:6792)
[   16.901417][  T293]  load_module (kernel/module/main.c:3593)
[   16.901424][  T293]  ? layout_and_allocate.isra.0 (kernel/module/main.c:3016)
[   16.901428][  T293]  ? __ia32_sys_fsconfig (??:?)
[   16.901430][  T293]  ? ovl_real_file (fs/overlayfs/file.c:195)
[   16.901434][  T293]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   16.901436][  T293]  ? backing_file_read_iter (fs/backing-file.c:211)
[   16.901439][  T293]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   16.901443][  T293]  init_module_from_file (kernel/module/main.c:3790)
[   16.901447][  T293]  ? __do_sys_init_module (kernel/module/main.c:3664)
[   16.901455][  T293]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   16.901459][  T293]  ? 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)
[   16.901462][  T293]  idempotent_init_module (kernel/module/main.c:3802)
[   16.901465][  T293]  ? init_module_from_file (kernel/module/main.c:3791)
[   16.901472][  T293]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   16.901474][  T293]  ? cap_capable (./include/trace/events/capability.h:26 (discriminator 22) security/commoncap.c:130 (discriminator 22))
[   16.901479][  T293]  __x64_sys_finit_module (kernel/module/main.c:3828 kernel/module/main.c:3812 kernel/module/main.c:3812)
[   16.901481][  T293]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   16.901485][  T293]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[   16.901487][  T293]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[   16.901490][  T293]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   16.901492][  T293] RIP: 0033:0x7f8e23d0c37d
[   16.901495][  T293] 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
[   16.901497][  T293] RSP: 002b:00007ffdb425fe28 EFLAGS: 00000246 ORIG_RAX: 0000000000000139
[   16.901500][  T293] RAX: ffffffffffffffda RBX: 000055e8544a5810 RCX: 00007f8e23d0c37d
[   16.901501][  T293] RDX: 0000000000000000 RSI: 000055e832ab3ffd RDI: 0000000000000000
[   16.901502][  T293] RBP: 00007ffdb425fec0 R08: 0000000000000000 R09: 0000000000000000
[   16.901503][  T293] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e832ab3ffd
[   16.901504][  T293] R13: 000055e8544a5960 R14: 0000000000040000 R15: 0000000000000000
| [   19.516655][  T533] softirqs last disabled at (22345): __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
| [   19.516657][  T533] Preemption disabled at:
| [   19.516657][  T533] vprintk_emit (kernel/printk/printk.c:2471)
| [   19.516667][  T533] Tainted: [W]=WARN
[   19.516668][  T533] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   19.516670][  T533] Call Trace:
[   19.516671][  T533]  <TASK>
[   19.516673][  T533]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   19.516678][  T533]  ? vprintk_emit (kernel/printk/printk.c:2471)
[   19.516681][  T533]  __might_resched.cold (kernel/sched/core.c:9234)
[   19.516685][  T533]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   19.516689][  T533]  ? __kmalloc_noprof (./include/linux/sched/mm.h:317 mm/slub.c:4636 mm/slub.c:4974 mm/slub.c:5413 mm/slub.c:5439)
[   19.516695][  T533]  __kmalloc_noprof (./include/linux/sched/mm.h:322 (discriminator 2) mm/slub.c:4636 (discriminator 2) mm/slub.c:4974 (discriminator 2) mm/slub.c:5413 (discriminator 2) mm/slub.c:5439 (discriminator 2))
[   19.516697][  T533]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   19.516703][  T533]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:58 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   19.516705][  T533]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   19.516708][  T533]  put_chars (drivers/char/virtio_console.c:1176)
[   19.516711][  T533]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   19.516712][  T533]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   19.516717][  T533]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   19.516720][  T533]  ? validate_chain (kernel/locking/lockdep.c:3817 (discriminator 2) kernel/locking/lockdep.c:3837 (discriminator 2) kernel/locking/lockdep.c:3892 (discriminator 2))
[   19.516724][  T533]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   19.516727][  T533]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   19.516732][  T533]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   19.516735][  T533]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   19.516739][  T533]  console_emit_next_record (kernel/printk/printk.c:3183)
[   19.516749][  T533]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   19.516751][  T533]  ? console_flush_one_record (./include/linux/rcupdate.h:314 (discriminator 2) ./include/linux/srcu.h:439 (discriminator 2) kernel/printk/printk.c:291 (discriminator 2) kernel/printk/printk.c:3246 (discriminator 2))
[   19.516754][  T533]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   19.516756][  T533]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   19.516760][  T533]  console_flush_one_record (kernel/printk/printk.c:3268)
[   19.516764][  T533]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   19.516766][  T533]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   19.516771][  T533]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   19.516773][  T533]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   19.516775][  T533]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   19.516777][  T533]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   19.516781][  T533]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   19.516782][  T533]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   19.516786][  T533]  vprintk_emit (kernel/printk/printk.c:2479)
[   19.516790][  T533]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   19.516792][  T533]  ? netdev_run_todo (net/core/dev.c:11776)
[   19.516797][  T533]  ? mirred_device_event (net/sched/act_mirred.c:559 (discriminator 1)) act_mirred
[   19.516800][  T533]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   19.516804][  T533]  ? mirred_cleanup_module (./include/net/netlink.h:1107 (discriminator 1) net/sched/act_mirred.c:549 (discriminator 1)) act_mirred
[   19.516806][  T533]  _printk (kernel/printk/printk.c:2504)
[   19.516810][  T533]  ? snapshot_read.cold (user.c:?)
[   19.516812][  T533]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   19.516814][  T533]  ? mirred_cleanup_module (./include/net/netlink.h:1107 (discriminator 1) net/sched/act_mirred.c:549 (discriminator 1)) act_mirred
[   19.516816][  T533]  ? __up_write (kernel/locking/rwsem.c:1415)
[   19.516818][  T533]  ? __up_write (kernel/locking/rwsem.c:1422 (discriminator 1))
[   19.516821][  T533]  ? __up_write (./include/linux/instrumented.h:112 ./include/linux/atomic/atomic-instrumented.h:3390 kernel/locking/rwsem.c:1417)
[   19.516824][  T533] mirred_init_module (net/sched/act_mirred.c:508) act_mirred
[   19.516826][  T533]  do_one_initcall (init/main.c:1357)
[   19.516830][  T533]  ? trace_event_raw_event_initcall_level (./include/trace/events/initcall.h:10)
[   19.516834][  T533]  ? do_init_module (./include/linux/slab.h:991 (discriminator 1) kernel/module/main.c:3105 (discriminator 1))
[   19.516837][  T533]  ? kasan_unpoison (mm/kasan/shadow.c:146 mm/kasan/shadow.c:178)
[   19.516842][  T533]  do_init_module (kernel/module/main.c:3117)
[   19.516845][  T533]  ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4488)
[   19.516849][  T533]  ? free_module (./include/trace/events/module.h:50 (discriminator 19))
[   19.516852][  T533]  ? kfree (./include/linux/kasan.h:235 mm/slub.c:2748 mm/slub.c:6499 mm/slub.c:6792)
[   19.516856][  T533]  load_module (kernel/module/main.c:3593)
[   19.516863][  T533]  ? layout_and_allocate.isra.0 (kernel/module/main.c:3016)
[   19.516867][  T533]  ? __ia32_sys_fsconfig (??:?)
[   19.516870][  T533]  ? ovl_real_file (fs/overlayfs/file.c:195)
[   19.516873][  T533]  ? backing_file_read_iter (fs/backing-file.c:211)
[   19.516877][  T533]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   19.516880][  T533]  init_module_from_file (kernel/module/main.c:3790)
[   19.516883][  T533]  ? __do_sys_init_module (kernel/module/main.c:3664)
[   19.516891][  T533]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   19.516895][  T533]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:58 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   19.516897][  T533]  idempotent_init_module (kernel/module/main.c:3802)
[   19.516901][  T533]  ? init_module_from_file (kernel/module/main.c:3791)
[   19.516907][  T533]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   19.516909][  T533]  ? cap_capable (./include/trace/events/capability.h:26 (discriminator 22) security/commoncap.c:130 (discriminator 22))
[   19.516915][  T533]  __x64_sys_finit_module (kernel/module/main.c:3828 kernel/module/main.c:3812 kernel/module/main.c:3812)
[   19.516917][  T533]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   19.516920][  T533]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[   19.516922][  T533]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[   19.516925][  T533]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   19.516927][  T533] RIP: 0033:0x7ffaf15e237d
[   19.516930][  T533] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 4b aa 0f 00 f7 d8 64 89 01 48
All code
========
   0:	ff c3                	inc    %ebx
   2:	66 2e 0f 1f 84 00 00 	cs nopw 0x0(%rax,%rax,1)
   9:	00 00 00 
   c:	90                   	nop
   d:	f3 0f 1e fa          	endbr64
  11:	48 89 f8             	mov    %rdi,%rax
  14:	48 89 f7             	mov    %rsi,%rdi
  17:	48 89 d6             	mov    %rdx,%rsi
  1a:	48 89 ca             	mov    %rcx,%rdx
  1d:	4d 89 c2             	mov    %r8,%r10
  20:	4d 89 c8             	mov    %r9,%r8
  23:	4c 8b 4c 24 08       	mov    0x8(%rsp),%r9
  28:	0f 05                	syscall
  2a:*	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax		<-- trapping instruction
  30:	73 01                	jae    0x33
  32:	c3                   	ret
  33:	48 8b 0d 4b aa 0f 00 	mov    0xfaa4b(%rip),%rcx        # 0xfaa85
  3a:	f7 d8                	neg    %eax
  3c:	64 89 01             	mov    %eax,%fs:(%rcx)
  3f:	48                   	rex.W

Code starting with the faulting instruction
===========================================
   0:	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax
   6:	73 01                	jae    0x9
   8:	c3                   	ret
   9:	48 8b 0d 4b aa 0f 00 	mov    0xfaa4b(%rip),%rcx        # 0xfaa5b
  10:	f7 d8                	neg    %eax
  12:	64 89 01             	mov    %eax,%fs:(%rcx)
  15:	48                   	rex.W
[   19.516932][  T533] RSP: 002b:00007ffcbcd09028 EFLAGS: 00000246 ORIG_RAX: 0000000000000139
[   19.516935][  T533] RAX: ffffffffffffffda RBX: 00005626e88dd810 RCX: 00007ffaf15e237d
[   19.516936][  T533] RDX: 0000000000000000 RSI: 00005626e0d96ffd RDI: 0000000000000000
[   19.516937][  T533] RBP: 00007ffcbcd090c0 R08: 0000000000000000 R09: 0000000000000000
[   19.516938][  T533] R10: 0000000000000000 R11: 0000000000000246 R12: 00005626e0d96ffd
[   19.516939][  T533] R13: 00005626e88dd960 R14: 0000000000040000 R15: 0000000000000000
| [   26.555515][ T1063] softirqs last disabled at (28209): __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
| [   26.555517][ T1063] Preemption disabled at:
| [   26.555518][ T1063] 0x0
| [   26.555528][ T1063] Tainted: [W]=WARN
[   26.555529][ T1063] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   26.555531][ T1063] Call Trace:
[   26.555532][ T1063]  <TASK>
[   26.555534][ T1063]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   26.555540][ T1063]  __might_resched.cold (kernel/sched/core.c:9234)
[   26.555544][ T1063]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   26.555549][ T1063]  ? __kmalloc_noprof (./include/linux/sched/mm.h:317 mm/slub.c:4636 mm/slub.c:4974 mm/slub.c:5413 mm/slub.c:5439)
[   26.555554][ T1063]  __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))
[   26.555556][ T1063]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   26.555562][ T1063]  ? 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)
[   26.555565][ T1063]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   26.555568][ T1063]  put_chars (drivers/char/virtio_console.c:1176)
[   26.555571][ T1063]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   26.555573][ T1063]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   26.555577][ T1063]  ? validate_chain (kernel/locking/lockdep.c:3817 (discriminator 2) kernel/locking/lockdep.c:3837 (discriminator 2) kernel/locking/lockdep.c:3892 (discriminator 2))
[   26.555582][ T1063]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   26.555589][ T1063]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   26.555591][ T1063]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   26.555593][ T1063]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   26.555597][ T1063]  console_emit_next_record (kernel/printk/printk.c:3183)
[   26.555601][ T1063]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   26.555602][ T1063]  ? 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))
[   26.555607][ T1063]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   26.555611][ T1063]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   26.555616][ T1063]  console_flush_one_record (kernel/printk/printk.c:3268)
[   26.555621][ T1063]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   26.555622][ T1063]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   26.555627][ T1063]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   26.555630][ T1063]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   26.555632][ T1063]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   26.555634][ T1063]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   26.555638][ T1063]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   26.555640][ T1063]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   26.555643][ T1063]  vprintk_emit (kernel/printk/printk.c:2479)
[   26.555647][ T1063]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   26.555650][ T1063]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   26.555654][ T1063]  _printk (kernel/printk/printk.c:2504)
[   26.555657][ T1063]  ? snapshot_read.cold (user.c:?)
[   26.555660][ T1063]  ? 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)
[   26.555663][ T1063]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   26.555666][ T1063]  ? 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)
[   26.555669][ T1063]  do_exit.cold (kernel/exit.c:889 (discriminator 4) kernel/exit.c:1043 (discriminator 4))
[   26.555672][ T1063]  ? exit_notify (kernel/exit.c:780)
[   26.555674][ T1063]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   26.555677][ T1063]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   26.555681][ T1063]  do_group_exit (kernel/exit.c:1151)
[   26.555684][ T1063]  __x64_sys_exit_group (kernel/exit.c:1162 kernel/exit.c:1160 kernel/exit.c:1160)
[   26.555686][ T1063]  x64_sys_call (./arch/x86/include/generated/asm/syscalls_64.h:232)
[   26.555688][ T1063]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[   26.555691][ T1063]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[   26.555694][ T1063]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   26.555696][ T1063] RIP: 0033:0x7f0948ad01b8
[   26.555698][ T1063] Code: Unable to access opcode bytes at 0x7f0948ad018e.

Code starting with the faulting instruction
===========================================
[   26.555700][ T1063] RSP: 002b:00007ffe912d8358 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[   26.555702][ T1063] RAX: ffffffffffffffda RBX: 00007f0948c00f88 RCX: 00007f0948ad01b8
[   26.555703][ T1063] RDX: 00007f094881b588 RSI: fffffffffffffeb8 RDI: 0000000000000000
[   26.555704][ T1063] RBP: 00007ffe912d83b0 R08: 0000000000000000 R09: 0000000000000000
[   26.555705][ T1063] R10: 00007ffe912d8150 R11: 0000000000000246 R12: 0000000000000001


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