======================================
| [   10.775649][  T186] softirqs last disabled at (29065): __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
| [   10.775651][  T186] Preemption disabled at:
| [   10.775652][  T186] 0x0
| [   10.775662][  T186] Tainted: [W]=WARN
[   10.775663][  T186] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   10.775664][  T186] Call Trace:
[   10.775666][  T186]  <TASK>
[   10.775669][  T186]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   10.775675][  T186]  __might_resched.cold (kernel/sched/core.c:9234)
[   10.775680][  T186]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   10.775684][  T186]  ? __kmalloc_noprof (./include/linux/sched/mm.h:317 mm/slub.c:4636 mm/slub.c:4974 mm/slub.c:5413 mm/slub.c:5439)
[   10.775689][  T186]  __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))
[   10.775691][  T186]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   10.775697][  T186]  ? 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)
[   10.775699][  T186]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   10.775702][  T186]  put_chars (drivers/char/virtio_console.c:1176)
[   10.775705][  T186]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   10.775706][  T186]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   10.775711][  T186]  ? validate_chain (kernel/locking/lockdep.c:3817 (discriminator 2) kernel/locking/lockdep.c:3837 (discriminator 2) kernel/locking/lockdep.c:3892 (discriminator 2))
[   10.775716][  T186]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   10.775722][  T186]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   10.775724][  T186]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   10.775726][  T186]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   10.775730][  T186]  console_emit_next_record (kernel/printk/printk.c:3183)
[   10.775734][  T186]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   10.775736][  T186]  ? 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))
[   10.775739][  T186]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   10.775741][  T186]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   10.775745][  T186]  console_flush_one_record (kernel/printk/printk.c:3268)
[   10.775749][  T186]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   10.775751][  T186]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   10.775756][  T186]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   10.775758][  T186]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   10.775760][  T186]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   10.775762][  T186]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   10.775766][  T186]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   10.775768][  T186]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   10.775771][  T186]  vprintk_emit (kernel/printk/printk.c:2479)
[   10.775775][  T186]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   10.775778][  T186]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   10.775781][  T186]  _printk (kernel/printk/printk.c:2504)
[   10.775785][  T186]  ? snapshot_read.cold (user.c:?)
[   10.775788][  T186]  ? 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)
[   10.775790][  T186]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   10.775794][  T186]  ? 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)
[   10.775796][  T186]  do_exit.cold (kernel/exit.c:889 (discriminator 4) kernel/exit.c:1043 (discriminator 4))
[   10.775800][  T186]  ? exit_notify (kernel/exit.c:780)
[   10.775801][  T186]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   10.775804][  T186]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   10.775808][  T186]  do_group_exit (kernel/exit.c:1151)
[   10.775811][  T186]  __x64_sys_exit_group (kernel/exit.c:1162 kernel/exit.c:1160 kernel/exit.c:1160)
[   10.775813][  T186]  x64_sys_call (./arch/x86/include/generated/asm/syscalls_64.h:232)
[   10.775815][  T186]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[   10.775819][  T186]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[   10.775822][  T186]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   10.775824][  T186] RIP: 0033:0x7fc7942da1b8
[   10.775827][  T186] Code: Unable to access opcode bytes at 0x7fc7942da18e.

Code starting with the faulting instruction
===========================================
[   10.775828][  T186] RSP: 002b:00007fff0d37edd8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[   10.775830][  T186] RAX: ffffffffffffffda RBX: 00007fc79440af88 RCX: 00007fc7942da1b8
[   10.775832][  T186] RDX: 00007fc794024fc8 RSI: fffffffffffffeb8 RDI: 0000000000000000
[   10.775833][  T186] RBP: 00007fff0d37ee30 R08: 0000000000000000 R09: 0000000000008010
[   10.775833][  T186] R10: 00007fff0d37ebf0 R11: 0000000000000246 R12: 0000000000000001
[   10.775834][  T186] R13: 0000000000000000 R14: 00007fc794409680 R15: 00007fc79440afa0
| [   13.065081][  T272] softirqs last disabled at (19903): __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
| [   13.065083][  T272] Preemption disabled at:
| [   13.065084][  T272] vprintk_emit (kernel/printk/printk.c:2471)
| [   13.065093][  T272] Tainted: [W]=WARN
[   13.065094][  T272] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   13.065096][  T272] Call Trace:
[   13.065097][  T272]  <TASK>
[   13.065099][  T272]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   13.065105][  T272]  ? vprintk_emit (kernel/printk/printk.c:2471)
[   13.065107][  T272]  __might_resched.cold (kernel/sched/core.c:9234)
[   13.065112][  T272]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   13.065116][  T272]  ? __kmalloc_noprof (./include/linux/sched/mm.h:317 mm/slub.c:4636 mm/slub.c:4974 mm/slub.c:5413 mm/slub.c:5439)
[   13.065121][  T272]  __kmalloc_noprof (./include/linux/sched/mm.h:322 (discriminator 2) mm/slub.c:4636 (discriminator 2) mm/slub.c:4974 (discriminator 2) mm/slub.c:5413 (discriminator 2) mm/slub.c:5439 (discriminator 2))
[   13.065123][  T272]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   13.065129][  T272]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:58 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   13.065132][  T272]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   13.065135][  T272]  put_chars (drivers/char/virtio_console.c:1176)
[   13.065138][  T272]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   13.065139][  T272]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   13.065144][  T272]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   13.065147][  T272]  ? validate_chain (kernel/locking/lockdep.c:3817 (discriminator 2) kernel/locking/lockdep.c:3837 (discriminator 2) kernel/locking/lockdep.c:3892 (discriminator 2))
[   13.065151][  T272]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   13.065154][  T272]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   13.065159][  T272]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   13.065161][  T272]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   13.065166][  T272]  console_emit_next_record (kernel/printk/printk.c:3183)
[   13.065170][  T272]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   13.065171][  T272]  ? console_flush_one_record (./include/linux/rcupdate.h:314 (discriminator 2) ./include/linux/srcu.h:439 (discriminator 2) kernel/printk/printk.c:291 (discriminator 2) kernel/printk/printk.c:3246 (discriminator 2))
[   13.065175][  T272]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   13.065177][  T272]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   13.065181][  T272]  console_flush_one_record (kernel/printk/printk.c:3268)
[   13.065185][  T272]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   13.065187][  T272]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   13.065192][  T272]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   13.065194][  T272]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   13.065196][  T272]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   13.065198][  T272]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   13.065202][  T272]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   13.065203][  T272]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   13.065207][  T272]  vprintk_emit (kernel/printk/printk.c:2479)
[   13.065211][  T272]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   13.065216][  T272]  ? vlan_netlink_fini (./include/linux/etherdevice.h:306 net/8021q/vlan.c:316 net/8021q/vlan.c:416) 8021q
[   13.065220][  T272]  _printk (kernel/printk/printk.c:2504)
[   13.065224][  T272]  ? snapshot_read.cold (user.c:?)
[   13.065230][  T272]  ? do_one_initcall (./include/linux/instrumented.h:82 ./include/asm-generic/bitops/instrumented-non-atomic.h:141 ./include/linux/cpumask.h:650 ./include/linux/cpumask.h:1232 ./include/trace/events/initcall.h:27 init/main.c:1356)
[   13.065233][  T272] 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
[   13.065236][  T272]  do_one_initcall (init/main.c:1357)
[   13.065238][  T272]  ? trace_event_raw_event_initcall_level (./include/trace/events/initcall.h:10)
[   13.065243][  T272]  ? do_init_module (./include/linux/slab.h:991 (discriminator 1) kernel/module/main.c:3105 (discriminator 1))
[   13.065245][  T272]  ? kasan_unpoison (mm/kasan/shadow.c:146 mm/kasan/shadow.c:178)
[   13.065250][  T272]  do_init_module (kernel/module/main.c:3117)
[   13.065254][  T272]  ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4488)
[   13.065258][  T272]  ? free_module (./include/trace/events/module.h:50 (discriminator 19))
[   13.065261][  T272]  ? kfree (./include/linux/kasan.h:235 mm/slub.c:2748 mm/slub.c:6499 mm/slub.c:6792)
[   13.065265][  T272]  load_module (kernel/module/main.c:3593)
[   13.065272][  T272]  ? layout_and_allocate.isra.0 (kernel/module/main.c:3016)
[   13.065275][  T272]  ? __ia32_sys_fsconfig (??:?)
[   13.065278][  T272]  ? ovl_real_file (fs/overlayfs/file.c:195)
[   13.065282][  T272]  ? backing_file_read_iter (fs/backing-file.c:211)
[   13.065286][  T272]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   13.065289][  T272]  init_module_from_file (kernel/module/main.c:3790)
[   13.065292][  T272]  ? __do_sys_init_module (kernel/module/main.c:3664)
[   13.065300][  T272]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   13.065304][  T272]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:58 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   13.065307][  T272]  idempotent_init_module (kernel/module/main.c:3802)
[   13.065310][  T272]  ? init_module_from_file (kernel/module/main.c:3791)
[   13.065316][  T272]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   13.065319][  T272]  ? cap_capable (./include/trace/events/capability.h:26 (discriminator 22) security/commoncap.c:130 (discriminator 22))
[   13.065324][  T272]  __x64_sys_finit_module (kernel/module/main.c:3828 kernel/module/main.c:3812 kernel/module/main.c:3812)
[   13.065326][  T272]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   13.065330][  T272]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[   13.065331][  T272]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[   13.065334][  T272]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   13.065336][  T272] RIP: 0033:0x7f25b10c637d
[   13.065339][  T272] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 4b aa 0f 00 f7 d8 64 89 01 48
All code
========
   0:	ff c3                	inc    %ebx
   2:	66 2e 0f 1f 84 00 00 	cs nopw 0x0(%rax,%rax,1)
   9:	00 00 00 
   c:	90                   	nop
   d:	f3 0f 1e fa          	endbr64
  11:	48 89 f8             	mov    %rdi,%rax
  14:	48 89 f7             	mov    %rsi,%rdi
  17:	48 89 d6             	mov    %rdx,%rsi
  1a:	48 89 ca             	mov    %rcx,%rdx
  1d:	4d 89 c2             	mov    %r8,%r10
  20:	4d 89 c8             	mov    %r9,%r8
  23:	4c 8b 4c 24 08       	mov    0x8(%rsp),%r9
  28:	0f 05                	syscall
  2a:*	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax		<-- trapping instruction
  30:	73 01                	jae    0x33
  32:	c3                   	ret
  33:	48 8b 0d 4b aa 0f 00 	mov    0xfaa4b(%rip),%rcx        # 0xfaa85
  3a:	f7 d8                	neg    %eax
  3c:	64 89 01             	mov    %eax,%fs:(%rcx)
  3f:	48                   	rex.W

Code starting with the faulting instruction
===========================================
   0:	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax
   6:	73 01                	jae    0x9
   8:	c3                   	ret
   9:	48 8b 0d 4b aa 0f 00 	mov    0xfaa4b(%rip),%rcx        # 0xfaa5b
  10:	f7 d8                	neg    %eax
  12:	64 89 01             	mov    %eax,%fs:(%rcx)
  15:	48                   	rex.W
[   13.065341][  T272] RSP: 002b:00007ffe45fe38e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000139
[   13.065344][  T272] RAX: ffffffffffffffda RBX: 0000564ff6e68810 RCX: 00007f25b10c637d
[   13.065345][  T272] RDX: 0000000000000000 RSI: 0000564fdaeb9ffd RDI: 0000000000000000
[   13.065346][  T272] RBP: 00007ffe45fe3980 R08: 0000000000000000 R09: 0000000000000000
[   13.065347][  T272] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564fdaeb9ffd
[   13.065347][  T272] R13: 0000564ff6e68960 R14: 0000000000040000 R15: 0000000000000000
| [   20.292978][  T363] softirqs last disabled at (18057): __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
| [   20.292980][  T363] Preemption disabled at:
| [   20.292980][  T363] vprintk_emit (kernel/printk/printk.c:2471)
| [   20.292990][  T363] Tainted: [W]=WARN
[   20.292991][  T363] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   20.292993][  T363] Call Trace:
[   20.292994][  T363]  <TASK>
[   20.292996][  T363]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   20.293002][  T363]  ? vprintk_emit (kernel/printk/printk.c:2471)
[   20.293004][  T363]  __might_resched.cold (kernel/sched/core.c:9234)
[   20.293008][  T363]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   20.293012][  T363]  ? __kmalloc_noprof (./include/linux/sched/mm.h:317 mm/slub.c:4636 mm/slub.c:4974 mm/slub.c:5413 mm/slub.c:5439)
[   20.293017][  T363]  __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))
[   20.293019][  T363]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   20.293025][  T363]  ? 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)
[   20.293028][  T363]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   20.293031][  T363]  put_chars (drivers/char/virtio_console.c:1176)
[   20.293033][  T363]  ? desc_read_finalized_seq (kernel/printk/printk_ringbuffer.c:1934)
[   20.293035][  T363]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   20.293038][  T363]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   20.293041][  T363]  ? validate_chain (kernel/locking/lockdep.c:3817 (discriminator 2) kernel/locking/lockdep.c:3837 (discriminator 2) kernel/locking/lockdep.c:3892 (discriminator 2))
[   20.293045][  T363]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   20.293048][  T363]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   20.293049][  T363]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   20.293054][  T363]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   20.293055][  T363]  ? console_emit_next_record (kernel/printk/printk.c:3095 (discriminator 2) kernel/printk/printk.c:3182 (discriminator 2))
[   20.293058][  T363]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   20.293061][  T363]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   20.293065][  T363]  console_emit_next_record (kernel/printk/printk.c:3183)
[   20.293069][  T363]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   20.293071][  T363]  ? 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))
[   20.293074][  T363]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   20.293076][  T363]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   20.293080][  T363]  console_flush_one_record (kernel/printk/printk.c:3268)
[   20.293084][  T363]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   20.293086][  T363]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   20.293091][  T363]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   20.293094][  T363]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   20.293095][  T363]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   20.293098][  T363]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   20.293101][  T363]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   20.293103][  T363]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   20.293106][  T363]  vprintk_emit (kernel/printk/printk.c:2479)
[   20.293110][  T363]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   20.293116][  T363]  ? gre_exit (net/ipv4/gre_demux.c:73) gre
[   20.293119][  T363]  _printk (kernel/printk/printk.c:2504)
[   20.293122][  T363]  ? snapshot_read.cold (user.c:?)
[   20.293128][  T363]  ? 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)
[   20.293131][  T363] gact_init_module (net/sched/act_gact.c:180) act_gact
[   20.293134][  T363]  do_one_initcall (init/main.c:1357)
[   20.293137][  T363]  ? trace_event_raw_event_initcall_level (./include/trace/events/initcall.h:10)
[   20.293141][  T363]  ? do_init_module (./include/linux/slab.h:991 (discriminator 1) kernel/module/main.c:3105 (discriminator 1))
[   20.293144][  T363]  ? kasan_unpoison (mm/kasan/shadow.c:146 mm/kasan/shadow.c:178)
[   20.293148][  T363]  do_init_module (kernel/module/main.c:3117)
[   20.293152][  T363]  ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4488)
[   20.293156][  T363]  ? free_module (./include/trace/events/module.h:50 (discriminator 19))
[   20.293159][  T363]  ? kfree (./include/linux/kasan.h:235 mm/slub.c:2748 mm/slub.c:6499 mm/slub.c:6792)
[   20.293163][  T363]  load_module (kernel/module/main.c:3593)
[   20.293170][  T363]  ? layout_and_allocate.isra.0 (kernel/module/main.c:3016)
[   20.293174][  T363]  ? __ia32_sys_fsconfig (??:?)
[   20.293177][  T363]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   20.293180][  T363]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   20.293183][  T363]  init_module_from_file (kernel/module/main.c:3790)
[   20.293186][  T363]  ? __do_sys_init_module (kernel/module/main.c:3664)
[   20.293194][  T363]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   20.293198][  T363]  ? 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)
[   20.293200][  T363]  idempotent_init_module (kernel/module/main.c:3802)
[   20.293204][  T363]  ? init_module_from_file (kernel/module/main.c:3791)
[   20.293210][  T363]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   20.293212][  T363]  ? cap_capable (./include/trace/events/capability.h:26 (discriminator 22) security/commoncap.c:130 (discriminator 22))
[   20.293219][  T363]  __x64_sys_finit_module (kernel/module/main.c:3828 kernel/module/main.c:3812 kernel/module/main.c:3812)
[   20.293221][  T363]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   20.293225][  T363]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[   20.293227][  T363]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[   20.293229][  T363]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   20.293231][  T363] RIP: 0033:0x7f980714a37d
[   20.293235][  T363] 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
[   20.293236][  T363] RSP: 002b:00007fffc7ba9858 EFLAGS: 00000246 ORIG_RAX: 0000000000000139
[   20.293239][  T363] RAX: ffffffffffffffda RBX: 000055bf2adec810 RCX: 00007f980714a37d
[   20.293240][  T363] RDX: 0000000000000000 RSI: 000055bf003f0ffd RDI: 0000000000000000
[   20.293241][  T363] RBP: 00007fffc7ba98f0 R08: 0000000000000000 R09: 0000000000000000
[   20.293242][  T363] R10: 0000000000000000 R11: 0000000000000246 R12: 000055bf003f0ffd


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