======================================
| [   10.038809][  T187] softirqs last disabled at (45261): __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
| [   10.038811][  T187] Preemption disabled at:
| [   10.038812][  T187] 0x0
| [   10.038822][  T187] Tainted: [W]=WARN
[   10.038823][  T187] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   10.038825][  T187] Call Trace:
[   10.038826][  T187]  <TASK>
[   10.038828][  T187]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   10.038834][  T187]  __might_resched.cold (kernel/sched/core.c:9234)
[   10.038839][  T187]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   10.038843][  T187]  ? __kmalloc_noprof (./include/linux/sched/mm.h:317 mm/slub.c:4636 mm/slub.c:4974 mm/slub.c:5413 mm/slub.c:5439)
[   10.038848][  T187]  __kmalloc_noprof (./include/linux/sched/mm.h:322 (discriminator 2) mm/slub.c:4636 (discriminator 2) mm/slub.c:4974 (discriminator 2) mm/slub.c:5413 (discriminator 2) mm/slub.c:5439 (discriminator 2))
[   10.038850][  T187]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   10.038856][  T187]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:58 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   10.038859][  T187]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   10.038862][  T187]  put_chars (drivers/char/virtio_console.c:1176)
[   10.038865][  T187]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   10.038866][  T187]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   10.038871][  T187]  ? validate_chain (kernel/locking/lockdep.c:3817 (discriminator 2) kernel/locking/lockdep.c:3837 (discriminator 2) kernel/locking/lockdep.c:3892 (discriminator 2))
[   10.038876][  T187]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   10.038884][  T187]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   10.038886][  T187]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   10.038889][  T187]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   10.038893][  T187]  console_emit_next_record (kernel/printk/printk.c:3183)
[   10.038896][  T187]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   10.038898][  T187]  ? console_flush_one_record (./include/linux/rcupdate.h:314 (discriminator 2) ./include/linux/srcu.h:439 (discriminator 2) kernel/printk/printk.c:291 (discriminator 2) kernel/printk/printk.c:3246 (discriminator 2))
[   10.038901][  T187]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   10.038904][  T187]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   10.038907][  T187]  console_flush_one_record (kernel/printk/printk.c:3268)
[   10.038911][  T187]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   10.038913][  T187]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   10.038918][  T187]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   10.038921][  T187]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   10.038923][  T187]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   10.038925][  T187]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   10.038929][  T187]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   10.038931][  T187]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   10.038934][  T187]  vprintk_emit (kernel/printk/printk.c:2479)
[   10.038938][  T187]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   10.038941][  T187]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   10.038945][  T187]  _printk (kernel/printk/printk.c:2504)
[   10.038948][  T187]  ? snapshot_read.cold (user.c:?)
[   10.038951][  T187]  ? do_raw_spin_lock (./include/linux/instrumented.h:55 ./include/linux/atomic/atomic-instrumented.h:1301 ./include/asm-generic/qspinlock.h:112 kernel/locking/spinlock_debug.c:116)
[   10.038953][  T187]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   10.038957][  T187]  ? do_raw_spin_lock (./include/linux/instrumented.h:55 ./include/linux/atomic/atomic-instrumented.h:1301 ./include/asm-generic/qspinlock.h:112 kernel/locking/spinlock_debug.c:116)
[   10.038960][  T187]  do_exit.cold (kernel/exit.c:889 (discriminator 4) kernel/exit.c:1043 (discriminator 4))
[   10.038964][  T187]  ? exit_notify (kernel/exit.c:780)
[   10.038966][  T187]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   10.038968][  T187]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   10.038972][  T187]  do_group_exit (kernel/exit.c:1151)
[   10.038975][  T187]  __x64_sys_exit_group (kernel/exit.c:1162 kernel/exit.c:1160 kernel/exit.c:1160)
[   10.038977][  T187]  x64_sys_call (./arch/x86/include/generated/asm/syscalls_64.h:232)
[   10.038979][  T187]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[   10.038982][  T187]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[   10.038985][  T187]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   10.038987][  T187] RIP: 0033:0x7f457c84c1b8
[   10.038989][  T187] Code: Unable to access opcode bytes at 0x7f457c84c18e.

Code starting with the faulting instruction
===========================================
[   10.038991][  T187] RSP: 002b:00007fffc977c688 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[   10.038993][  T187] RAX: ffffffffffffffda RBX: 00007f457c97cf88 RCX: 00007f457c84c1b8
[   10.038995][  T187] RDX: 00007f457c596fc8 RSI: fffffffffffffeb8 RDI: 0000000000000000
[   10.038996][  T187] RBP: 00007fffc977c6e0 R08: 0000000000000000 R09: 0000000000008010
[   10.038996][  T187] R10: 00007fffc977c4a0 R11: 0000000000000246 R12: 0000000000000001
[   10.038997][  T187] R13: 0000000000000000 R14: 00007f457c97b680 R15: 00007f457c97cfa0
| [   11.459250][  T247] softirqs last disabled at (18371): __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
| [   11.459252][  T247] Preemption disabled at:
| [   11.459253][  T247] vprintk_emit (kernel/printk/printk.c:2471)
| [   11.459262][  T247] Tainted: [W]=WARN
[   11.459262][  T247] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   11.459264][  T247] Call Trace:
[   11.459266][  T247]  <TASK>
[   11.459267][  T247]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   11.459273][  T247]  ? vprintk_emit (kernel/printk/printk.c:2471)
[   11.459275][  T247]  __might_resched.cold (kernel/sched/core.c:9234)
[   11.459279][  T247]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   11.459283][  T247]  ? __kmalloc_noprof (./include/linux/sched/mm.h:317 mm/slub.c:4636 mm/slub.c:4974 mm/slub.c:5413 mm/slub.c:5439)
[   11.459288][  T247]  __kmalloc_noprof (./include/linux/sched/mm.h:322 (discriminator 2) mm/slub.c:4636 (discriminator 2) mm/slub.c:4974 (discriminator 2) mm/slub.c:5413 (discriminator 2) mm/slub.c:5439 (discriminator 2))
[   11.459290][  T247]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   11.459296][  T247]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:58 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   11.459299][  T247]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   11.459302][  T247]  put_chars (drivers/char/virtio_console.c:1176)
[   11.459304][  T247]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   11.459306][  T247]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   11.459311][  T247]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   11.459313][  T247]  ? validate_chain (kernel/locking/lockdep.c:3817 (discriminator 2) kernel/locking/lockdep.c:3837 (discriminator 2) kernel/locking/lockdep.c:3892 (discriminator 2))
[   11.459317][  T247]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   11.459320][  T247]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   11.459325][  T247]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   11.459328][  T247]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   11.459332][  T247]  console_emit_next_record (kernel/printk/printk.c:3183)
[   11.459336][  T247]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   11.459338][  T247]  ? console_flush_one_record (./include/linux/rcupdate.h:314 (discriminator 2) ./include/linux/srcu.h:439 (discriminator 2) kernel/printk/printk.c:291 (discriminator 2) kernel/printk/printk.c:3246 (discriminator 2))
[   11.459341][  T247]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   11.459343][  T247]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   11.459347][  T247]  console_flush_one_record (kernel/printk/printk.c:3268)
[   11.459351][  T247]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   11.459353][  T247]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   11.459358][  T247]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   11.459360][  T247]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   11.459362][  T247]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   11.459364][  T247]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   11.459368][  T247]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   11.459370][  T247]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   11.459373][  T247]  vprintk_emit (kernel/printk/printk.c:2479)
[   11.459377][  T247]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   11.459382][  T247]  ? vlan_netlink_fini (./include/linux/etherdevice.h:306 net/8021q/vlan.c:316 net/8021q/vlan.c:416) 8021q
[   11.459386][  T247]  _printk (kernel/printk/printk.c:2504)
[   11.459389][  T247]  ? snapshot_read.cold (user.c:?)
[   11.459395][  T247]  ? do_one_initcall (./include/linux/instrumented.h:82 ./include/asm-generic/bitops/instrumented-non-atomic.h:141 ./include/linux/cpumask.h:650 ./include/linux/cpumask.h:1232 ./include/trace/events/initcall.h:27 init/main.c:1356)
[   11.459398][  T247] vlan_proto_init (./include/linux/rcupdate.h:309 (discriminator 2) ./include/linux/rcupdate.h:849 (discriminator 2) ./include/net/netns/generic.h:45 (discriminator 2)) 8021q
[   11.459401][  T247]  do_one_initcall (init/main.c:1357)
[   11.459404][  T247]  ? trace_event_raw_event_initcall_level (./include/trace/events/initcall.h:10)
[   11.459408][  T247]  ? do_init_module (./include/linux/slab.h:991 (discriminator 1) kernel/module/main.c:3105 (discriminator 1))
[   11.459411][  T247]  ? kasan_unpoison (mm/kasan/shadow.c:146 mm/kasan/shadow.c:178)
[   11.459416][  T247]  do_init_module (kernel/module/main.c:3117)
[   11.459420][  T247]  ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4488)
[   11.459424][  T247]  ? free_module (./include/trace/events/module.h:50 (discriminator 19))
[   11.459427][  T247]  ? kfree (./include/linux/kasan.h:235 mm/slub.c:2748 mm/slub.c:6499 mm/slub.c:6792)
[   11.459431][  T247]  load_module (kernel/module/main.c:3593)
[   11.459438][  T247]  ? layout_and_allocate.isra.0 (kernel/module/main.c:3016)
[   11.459442][  T247]  ? __ia32_sys_fsconfig (??:?)
[   11.459444][  T247]  ? ovl_real_file (fs/overlayfs/file.c:195)
[   11.459448][  T247]  ? backing_file_read_iter (fs/backing-file.c:211)
[   11.459451][  T247]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   11.459455][  T247]  init_module_from_file (kernel/module/main.c:3790)
[   11.459458][  T247]  ? __do_sys_init_module (kernel/module/main.c:3664)
[   11.459466][  T247]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   11.459469][  T247]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:58 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   11.459472][  T247]  idempotent_init_module (kernel/module/main.c:3802)
[   11.459475][  T247]  ? init_module_from_file (kernel/module/main.c:3791)
[   11.459482][  T247]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   11.459484][  T247]  ? cap_capable (./include/trace/events/capability.h:26 (discriminator 22) security/commoncap.c:130 (discriminator 22))
[   11.459490][  T247]  __x64_sys_finit_module (kernel/module/main.c:3828 kernel/module/main.c:3812 kernel/module/main.c:3812)
[   11.459492][  T247]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   11.459495][  T247]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[   11.459497][  T247]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[   11.459499][  T247]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   11.459502][  T247] RIP: 0033:0x7fd15522e37d
[   11.459505][  T247] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 4b aa 0f 00 f7 d8 64 89 01 48
All code
========
   0:	ff c3                	inc    %ebx
   2:	66 2e 0f 1f 84 00 00 	cs nopw 0x0(%rax,%rax,1)
   9:	00 00 00 
   c:	90                   	nop
   d:	f3 0f 1e fa          	endbr64
  11:	48 89 f8             	mov    %rdi,%rax
  14:	48 89 f7             	mov    %rsi,%rdi
  17:	48 89 d6             	mov    %rdx,%rsi
  1a:	48 89 ca             	mov    %rcx,%rdx
  1d:	4d 89 c2             	mov    %r8,%r10
  20:	4d 89 c8             	mov    %r9,%r8
  23:	4c 8b 4c 24 08       	mov    0x8(%rsp),%r9
  28:	0f 05                	syscall
  2a:*	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax		<-- trapping instruction
  30:	73 01                	jae    0x33
  32:	c3                   	ret
  33:	48 8b 0d 4b aa 0f 00 	mov    0xfaa4b(%rip),%rcx        # 0xfaa85
  3a:	f7 d8                	neg    %eax
  3c:	64 89 01             	mov    %eax,%fs:(%rcx)
  3f:	48                   	rex.W

Code starting with the faulting instruction
===========================================
   0:	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax
   6:	73 01                	jae    0x9
   8:	c3                   	ret
   9:	48 8b 0d 4b aa 0f 00 	mov    0xfaa4b(%rip),%rcx        # 0xfaa5b
  10:	f7 d8                	neg    %eax
  12:	64 89 01             	mov    %eax,%fs:(%rcx)
  15:	48                   	rex.W
[   11.459507][  T247] RSP: 002b:00007ffef09a3b68 EFLAGS: 00000246 ORIG_RAX: 0000000000000139
[   11.459509][  T247] RAX: ffffffffffffffda RBX: 0000564b6c366810 RCX: 00007fd15522e37d
[   11.459511][  T247] RDX: 0000000000000000 RSI: 0000564b5f0b4ffd RDI: 0000000000000000
[   11.459512][  T247] RBP: 00007ffef09a3c00 R08: 0000000000000000 R09: 0000000000000000
[   11.459512][  T247] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564b5f0b4ffd
[   11.459513][  T247] R13: 0000564b6c366960 R14: 0000000000040000 R15: 0000000000000000
| [   13.662955][  T326] softirqs last disabled at (26377): __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
| [   13.662957][  T326] Preemption disabled at:
| [   13.662958][  T326] vprintk_emit (kernel/printk/printk.c:2471)
| [   13.662966][  T326] Tainted: [W]=WARN
[   13.662967][  T326] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   13.662969][  T326] Call Trace:
[   13.662970][  T326]  <TASK>
[   13.662972][  T326]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   13.662978][  T326]  ? vprintk_emit (kernel/printk/printk.c:2471)
[   13.662980][  T326]  __might_resched.cold (kernel/sched/core.c:9234)
[   13.662984][  T326]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   13.662988][  T326]  ? __kmalloc_noprof (./include/linux/sched/mm.h:317 mm/slub.c:4636 mm/slub.c:4974 mm/slub.c:5413 mm/slub.c:5439)
[   13.662993][  T326]  __kmalloc_noprof (./include/linux/sched/mm.h:322 (discriminator 2) mm/slub.c:4636 (discriminator 2) mm/slub.c:4974 (discriminator 2) mm/slub.c:5413 (discriminator 2) mm/slub.c:5439 (discriminator 2))
[   13.662996][  T326]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   13.663001][  T326]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:58 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   13.663004][  T326]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   13.663007][  T326]  put_chars (drivers/char/virtio_console.c:1176)
[   13.663009][  T326]  ? desc_read_finalized_seq (kernel/printk/printk_ringbuffer.c:1934)
[   13.663011][  T326]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   13.663014][  T326]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   13.663017][  T326]  ? validate_chain (kernel/locking/lockdep.c:3817 (discriminator 2) kernel/locking/lockdep.c:3837 (discriminator 2) kernel/locking/lockdep.c:3892 (discriminator 2))
[   13.663021][  T326]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   13.663024][  T326]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   13.663026][  T326]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   13.663030][  T326]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   13.663031][  T326]  ? console_emit_next_record (kernel/printk/printk.c:3095 (discriminator 2) kernel/printk/printk.c:3182 (discriminator 2))
[   13.663034][  T326]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   13.663037][  T326]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   13.663041][  T326]  console_emit_next_record (kernel/printk/printk.c:3183)
[   13.663044][  T326]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   13.663046][  T326]  ? console_flush_one_record (./include/linux/rcupdate.h:314 (discriminator 2) ./include/linux/srcu.h:439 (discriminator 2) kernel/printk/printk.c:291 (discriminator 2) kernel/printk/printk.c:3246 (discriminator 2))
[   13.663049][  T326]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   13.663052][  T326]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   13.663055][  T326]  console_flush_one_record (kernel/printk/printk.c:3268)
[   13.663059][  T326]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   13.663061][  T326]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   13.663066][  T326]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   13.663069][  T326]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   13.663071][  T326]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   13.663073][  T326]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   13.663076][  T326]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   13.663078][  T326]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   13.663081][  T326]  vprintk_emit (kernel/printk/printk.c:2479)
[   13.663085][  T326]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   13.663091][  T326]  ? gre_exit (net/ipv4/gre_demux.c:73) gre
[   13.663094][  T326]  _printk (kernel/printk/printk.c:2504)
[   13.663097][  T326]  ? snapshot_read.cold (user.c:?)
[   13.663103][  T326]  ? do_one_initcall (./include/linux/instrumented.h:82 ./include/asm-generic/bitops/instrumented-non-atomic.h:141 ./include/linux/cpumask.h:650 ./include/linux/cpumask.h:1232 ./include/trace/events/initcall.h:27 init/main.c:1356)
[   13.663106][  T326] gact_init_module (net/sched/act_gact.c:180) act_gact
[   13.663109][  T326]  do_one_initcall (init/main.c:1357)
[   13.663112][  T326]  ? trace_event_raw_event_initcall_level (./include/trace/events/initcall.h:10)
[   13.663116][  T326]  ? do_init_module (./include/linux/slab.h:991 (discriminator 1) kernel/module/main.c:3105 (discriminator 1))
[   13.663119][  T326]  ? kasan_unpoison (mm/kasan/shadow.c:146 mm/kasan/shadow.c:178)
[   13.663124][  T326]  do_init_module (kernel/module/main.c:3117)
[   13.663127][  T326]  ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4488)
[   13.663131][  T326]  ? free_module (./include/trace/events/module.h:50 (discriminator 19))
[   13.663134][  T326]  ? kfree (./include/linux/kasan.h:235 mm/slub.c:2748 mm/slub.c:6499 mm/slub.c:6792)
[   13.663138][  T326]  load_module (kernel/module/main.c:3593)
[   13.663145][  T326]  ? layout_and_allocate.isra.0 (kernel/module/main.c:3016)
[   13.663149][  T326]  ? __ia32_sys_fsconfig (??:?)
[   13.663152][  T326]  ? ovl_real_file (fs/overlayfs/file.c:195)
[   13.663156][  T326]  ? backing_file_read_iter (fs/backing-file.c:211)
[   13.663159][  T326]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   13.663163][  T326]  init_module_from_file (kernel/module/main.c:3790)
[   13.663166][  T326]  ? __do_sys_init_module (kernel/module/main.c:3664)
[   13.663173][  T326]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   13.663177][  T326]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:58 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   13.663180][  T326]  idempotent_init_module (kernel/module/main.c:3802)
[   13.663184][  T326]  ? init_module_from_file (kernel/module/main.c:3791)
[   13.663190][  T326]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   13.663192][  T326]  ? cap_capable (./include/trace/events/capability.h:26 (discriminator 22) security/commoncap.c:130 (discriminator 22))
[   13.663198][  T326]  __x64_sys_finit_module (kernel/module/main.c:3828 kernel/module/main.c:3812 kernel/module/main.c:3812)
[   13.663200][  T326]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   13.663204][  T326]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[   13.663205][  T326]  ? irq_exit_rcu (kernel/softirq.c:786)
[   13.663208][  T326]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   13.663210][  T326] RIP: 0033:0x7f8f4b19637d
[   13.663213][  T326] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 4b aa 0f 00 f7 d8 64 89 01 48
All code
========
   0:	ff c3                	inc    %ebx
   2:	66 2e 0f 1f 84 00 00 	cs nopw 0x0(%rax,%rax,1)
   9:	00 00 00 
   c:	90                   	nop
   d:	f3 0f 1e fa          	endbr64
  11:	48 89 f8             	mov    %rdi,%rax
  14:	48 89 f7             	mov    %rsi,%rdi
  17:	48 89 d6             	mov    %rdx,%rsi
  1a:	48 89 ca             	mov    %rcx,%rdx
  1d:	4d 89 c2             	mov    %r8,%r10
  20:	4d 89 c8             	mov    %r9,%r8
  23:	4c 8b 4c 24 08       	mov    0x8(%rsp),%r9
  28:	0f 05                	syscall
  2a:*	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax		<-- trapping instruction
  30:	73 01                	jae    0x33
  32:	c3                   	ret
  33:	48 8b 0d 4b aa 0f 00 	mov    0xfaa4b(%rip),%rcx        # 0xfaa85
  3a:	f7 d8                	neg    %eax
  3c:	64 89 01             	mov    %eax,%fs:(%rcx)
  3f:	48                   	rex.W

Code starting with the faulting instruction
===========================================
   0:	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax
   6:	73 01                	jae    0x9
   8:	c3                   	ret
   9:	48 8b 0d 4b aa 0f 00 	mov    0xfaa4b(%rip),%rcx        # 0xfaa5b
  10:	f7 d8                	neg    %eax
  12:	64 89 01             	mov    %eax,%fs:(%rcx)
  15:	48                   	rex.W
[   13.663215][  T326] RSP: 002b:00007fff587375a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000139
[   13.663217][  T326] RAX: ffffffffffffffda RBX: 000056231582b810 RCX: 00007f8f4b19637d
[   13.663219][  T326] RDX: 0000000000000000 RSI: 00005622f8438ffd RDI: 0000000000000000
[   13.663220][  T326] RBP: 00007fff58737640 R08: 0000000000000000 R09: 0000000000000000
[   13.663221][  T326] R10: 0000000000000000 R11: 0000000000000246 R12: 00005622f8438ffd


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