======================================
| [   10.739081][  T204] softirqs last disabled at (26279): __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
| [   10.739083][  T204] Preemption disabled at:
| [   10.739084][  T204] vprintk_emit (kernel/printk/printk.c:2471)
| [   10.739093][  T204] Tainted: [W]=WARN
[   10.739094][  T204] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   10.739095][  T204] Call Trace:
[   10.739097][  T204]  <TASK>
[   10.739098][  T204]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   10.739104][  T204]  ? vprintk_emit (kernel/printk/printk.c:2471)
[   10.739106][  T204]  __might_resched.cold (kernel/sched/core.c:9234)
[   10.739110][  T204]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   10.739114][  T204]  ? __kmalloc_noprof (./include/linux/sched/mm.h:317 mm/slub.c:4636 mm/slub.c:4974 mm/slub.c:5413 mm/slub.c:5439)
[   10.739119][  T204]  __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))
[   10.739120][  T204]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   10.739128][  T204]  ? 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)
[   10.739131][  T204]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   10.739134][  T204]  put_chars (drivers/char/virtio_console.c:1176)
[   10.739136][  T204]  ? desc_read_finalized_seq (kernel/printk/printk_ringbuffer.c:1934)
[   10.739138][  T204]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   10.739141][  T204]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   10.739144][  T204]  ? validate_chain (kernel/locking/lockdep.c:3817 (discriminator 2) kernel/locking/lockdep.c:3837 (discriminator 2) kernel/locking/lockdep.c:3892 (discriminator 2))
[   10.739149][  T204]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   10.739153][  T204]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   10.739155][  T204]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   10.739159][  T204]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   10.739161][  T204]  ? console_emit_next_record (kernel/printk/printk.c:3095 (discriminator 2) kernel/printk/printk.c:3182 (discriminator 2))
[   10.739164][  T204]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   10.739166][  T204]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   10.739170][  T204]  console_emit_next_record (kernel/printk/printk.c:3183)
[   10.739174][  T204]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   10.739176][  T204]  ? 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))
[   10.739179][  T204]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   10.739181][  T204]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   10.739185][  T204]  console_flush_one_record (kernel/printk/printk.c:3268)
[   10.739189][  T204]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   10.739191][  T204]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   10.739196][  T204]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   10.739199][  T204]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   10.739201][  T204]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   10.739203][  T204]  ? lock_acquire (./include/linux/srcutree.h:374 ./include/linux/srcu.h:541 ./include/linux/srcu.h:645 ./include/trace/events/lock.h:23 ./include/trace/events/lock.h:23 kernel/locking/lockdep.c:5871)
[   10.739206][  T204]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   10.739208][  T204]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   10.739211][  T204]  vprintk_emit (kernel/printk/printk.c:2479)
[   10.739214][  T204]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   10.739219][  T204]  ? gre_exit (net/ipv4/gre_demux.c:73) gre
[   10.739222][  T204]  _printk (kernel/printk/printk.c:2504)
[   10.739226][  T204]  ? snapshot_read.cold (user.c:?)
[   10.739232][  T204]  ? 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)
[   10.739235][  T204] gre_init (gre.mod.c:?) gre
[   10.739237][  T204]  do_one_initcall (init/main.c:1357)
[   10.739240][  T204]  ? trace_event_raw_event_initcall_level (./include/trace/events/initcall.h:10)
[   10.739245][  T204]  ? do_init_module (./include/linux/slab.h:991 (discriminator 1) kernel/module/main.c:3105 (discriminator 1))
[   10.739247][  T204]  ? kasan_unpoison (mm/kasan/shadow.c:146 mm/kasan/shadow.c:178)
[   10.739253][  T204]  do_init_module (kernel/module/main.c:3117)
[   10.739256][  T204]  ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4488)
[   10.739259][  T204]  ? free_module (./include/trace/events/module.h:50 (discriminator 19))
[   10.739262][  T204]  ? kfree (./include/linux/kasan.h:235 mm/slub.c:2748 mm/slub.c:6499 mm/slub.c:6792)
[   10.739266][  T204]  load_module (kernel/module/main.c:3593)
[   10.739271][  T204]  ? security_kernel_post_read_file (security/security.c:2997 (discriminator 11))
[   10.739275][  T204]  ? layout_and_allocate.isra.0 (kernel/module/main.c:3016)
[   10.739279][  T204]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   10.739281][  T204]  ? trace_sched_exit_tp (./include/trace/events/sched.h:886 (discriminator 22))
[   10.739287][  T204]  init_module_from_file (kernel/module/main.c:3790)
[   10.739289][  T204]  ? __do_sys_init_module (kernel/module/main.c:3664)
[   10.739291][  T204]  ? io_schedule_timeout (kernel/sched/core.c:8159 (discriminator 1))
[   10.739294][  T204]  ? lockdep_hardirqs_on_prepare.part.0 (kernel/locking/lockdep.c:470 (discriminator 2) kernel/locking/lockdep.c:4427 (discriminator 2))
[   10.739296][  T204]  ? irqentry_exit (./include/linux/irq-entry-common.h:507 ./include/linux/irq-entry-common.h:542 kernel/entry/common.c:167)
[   10.739297][  T204]  ? irqentry_exit (./include/linux/irq-entry-common.h:507 ./include/linux/irq-entry-common.h:542 kernel/entry/common.c:167)
[   10.739303][  T204]  ? preempt_schedule_thunk (arch/x86/entry/thunk.S:12)
[   10.739306][  T204]  ? 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)
[   10.739310][  T204]  idempotent_init_module (kernel/module/main.c:3802)
[   10.739313][  T204]  ? init_module_from_file (kernel/module/main.c:3791)
[   10.739318][  T204]  ? cap_capable (./include/trace/events/capability.h:26 (discriminator 22) security/commoncap.c:130 (discriminator 22))
[   10.739320][  T204]  ? __x64_sys_pread64 (fs/read_write.c:764 fs/read_write.c:772 fs/read_write.c:769 fs/read_write.c:769)
[   10.739325][  T204]  __x64_sys_finit_module (kernel/module/main.c:3828 kernel/module/main.c:3812 kernel/module/main.c:3812)
[   10.739327][  T204]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   10.739331][  T204]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[   10.739333][  T204]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[   10.739336][  T204]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   10.739338][  T204] RIP: 0033:0x7fd90adf437d
[   10.739341][  T204] 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
[   10.739343][  T204] RSP: 002b:00007ffd3f0311f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000139
[   10.739346][  T204] RAX: ffffffffffffffda RBX: 0000557d585bba20 RCX: 00007fd90adf437d
[   10.739347][  T204] RDX: 0000000000000000 RSI: 0000557d1875fffd RDI: 0000000000000000
[   10.739348][  T204] RBP: 00007ffd3f031290 R08: 0000000000000000 R09: 0000000000000000
[   10.739348][  T204] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557d1875fffd
[   10.739349][  T204] R13: 0000557d585bb9e0 R14: 0000000000040000 R15: 0000000000000000
| [   12.046504][  T260] softirqs last disabled at (30651): __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
| [   12.046507][  T260] Preemption disabled at:
| [   12.046508][  T260] 0x0
| [   12.046522][  T260] Tainted: [W]=WARN
[   12.046523][  T260] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   12.046526][  T260] Call Trace:
[   12.046528][  T260]  <TASK>
[   12.046530][  T260]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   12.046538][  T260]  __might_resched.cold (kernel/sched/core.c:9234)
[   12.046544][  T260]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   12.046549][  T260]  ? __kmalloc_noprof (./include/linux/sched/mm.h:317 mm/slub.c:4636 mm/slub.c:4974 mm/slub.c:5413 mm/slub.c:5439)
[   12.046556][  T260]  __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))
[   12.046559][  T260]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   12.046569][  T260]  ? 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)
[   12.046573][  T260]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   12.046579][  T260]  put_chars (drivers/char/virtio_console.c:1176)
[   12.046583][  T260]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   12.046585][  T260]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   12.046590][  T260]  ? validate_chain (kernel/locking/lockdep.c:3817 (discriminator 2) kernel/locking/lockdep.c:3837 (discriminator 2) kernel/locking/lockdep.c:3892 (discriminator 2))
[   12.046600][  T260]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   12.046612][  T260]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   12.046616][  T260]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   12.046619][  T260]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   12.046626][  T260]  console_emit_next_record (kernel/printk/printk.c:3183)
[   12.046638][  T260]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   12.046641][  T260]  ? 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))
[   12.046646][  T260]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   12.046649][  T260]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   12.046655][  T260]  console_flush_one_record (kernel/printk/printk.c:3268)
[   12.046663][  T260]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   12.046665][  T260]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   12.046675][  T260]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   12.046679][  T260]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   12.046682][  T260]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   12.046685][  T260]  ? lock_acquire (./include/linux/srcutree.h:374 ./include/linux/srcu.h:541 ./include/linux/srcu.h:645 ./include/trace/events/lock.h:23 ./include/trace/events/lock.h:23 kernel/locking/lockdep.c:5871)
[   12.046691][  T260]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   12.046694][  T260]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   12.046699][  T260]  vprintk_emit (kernel/printk/printk.c:2479)
[   12.046704][  T260]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   12.046710][  T260]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   12.046716][  T260]  _printk (kernel/printk/printk.c:2504)
[   12.046721][  T260]  ? snapshot_read.cold (user.c:?)
[   12.046725][  T260]  ? 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)
[   12.046730][  T260]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   12.046736][  T260]  ? 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)
[   12.046741][  T260]  do_exit.cold (kernel/exit.c:889 (discriminator 4) kernel/exit.c:1043 (discriminator 4))
[   12.046746][  T260]  ? exit_notify (kernel/exit.c:780)
[   12.046748][  T260]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   12.046752][  T260]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   12.046759][  T260]  do_group_exit (kernel/exit.c:1151)
[   12.046764][  T260]  __x64_sys_exit_group (kernel/exit.c:1162 kernel/exit.c:1160 kernel/exit.c:1160)
[   12.046767][  T260]  x64_sys_call (./arch/x86/include/generated/asm/syscalls_64.h:232)
[   12.046770][  T260]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[   12.046775][  T260]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[   12.046779][  T260]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   12.046783][  T260] RIP: 0033:0x7fadccc851b8
[   12.046785][  T260] Code: Unable to access opcode bytes at 0x7fadccc8518e.

Code starting with the faulting instruction
===========================================
[   12.046787][  T260] RSP: 002b:00007ffe04f2f0f8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[   12.046790][  T260] RAX: ffffffffffffffda RBX: 00007fadccdb5f88 RCX: 00007fadccc851b8
[   12.046792][  T260] RDX: 00007fadcc9cffc8 RSI: fffffffffffffeb8 RDI: 0000000000000000
[   12.046793][  T260] RBP: 00007ffe04f2f150 R08: 0000000000000000 R09: 0000000000000050
[   12.046795][  T260] R10: 00007ffe04f2ef10 R11: 0000000000000246 R12: 0000000000000001
[   12.046796][  T260] R13: 0000000000000000 R14: 00007fadccdb4680 R15: 00007fadccdb5fa0
| [   17.546936][  T476] softirqs last disabled at (29067): __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
| [   17.546938][  T476] Preemption disabled at:
| [   17.546939][  T476] 0x0
| [   17.546949][  T476] Tainted: [W]=WARN
[   17.546950][  T476] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   17.546952][  T476] Call Trace:
[   17.546953][  T476]  <TASK>
[   17.546955][  T476]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   17.546961][  T476]  __might_resched.cold (kernel/sched/core.c:9234)
[   17.546965][  T476]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   17.546969][  T476]  ? __kmalloc_noprof (./include/linux/sched/mm.h:317 mm/slub.c:4636 mm/slub.c:4974 mm/slub.c:5413 mm/slub.c:5439)
[   17.546974][  T476]  __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))
[   17.546976][  T476]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   17.546983][  T476]  ? 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)
[   17.546986][  T476]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   17.546989][  T476]  put_chars (drivers/char/virtio_console.c:1176)
[   17.546992][  T476]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   17.546993][  T476]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   17.546996][  T476]  ? validate_chain (kernel/locking/lockdep.c:3817 (discriminator 2) kernel/locking/lockdep.c:3837 (discriminator 2) kernel/locking/lockdep.c:3892 (discriminator 2))
[   17.547002][  T476]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   17.547009][  T476]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   17.547012][  T476]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   17.547014][  T476]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   17.547018][  T476]  console_emit_next_record (kernel/printk/printk.c:3183)
[   17.547022][  T476]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   17.547024][  T476]  ? 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))
[   17.547027][  T476]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   17.547028][  T476]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   17.547032][  T476]  console_flush_one_record (kernel/printk/printk.c:3268)
[   17.547036][  T476]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   17.547038][  T476]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   17.547044][  T476]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   17.547046][  T476]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   17.547048][  T476]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   17.547050][  T476]  ? lock_acquire (./include/linux/srcutree.h:374 ./include/linux/srcu.h:541 ./include/linux/srcu.h:645 ./include/trace/events/lock.h:23 ./include/trace/events/lock.h:23 kernel/locking/lockdep.c:5871)
[   17.547053][  T476]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   17.547055][  T476]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   17.547058][  T476]  vprintk_emit (kernel/printk/printk.c:2479)
[   17.547061][  T476]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   17.547064][  T476]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   17.547067][  T476]  _printk (kernel/printk/printk.c:2504)
[   17.547071][  T476]  ? snapshot_read.cold (user.c:?)
[   17.547074][  T476]  ? 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)
[   17.547076][  T476]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   17.547080][  T476]  ? 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)
[   17.547083][  T476]  do_exit.cold (kernel/exit.c:889 (discriminator 4) kernel/exit.c:1043 (discriminator 4))
[   17.547087][  T476]  ? exit_notify (kernel/exit.c:780)
[   17.547088][  T476]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   17.547091][  T476]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   17.547094][  T476]  do_group_exit (kernel/exit.c:1151)
[   17.547097][  T476]  __x64_sys_exit_group (kernel/exit.c:1162 kernel/exit.c:1160 kernel/exit.c:1160)
[   17.547099][  T476]  x64_sys_call (./arch/x86/include/generated/asm/syscalls_64.h:232)
[   17.547101][  T476]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[   17.547105][  T476]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[   17.547108][  T476]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   17.547110][  T476] RIP: 0033:0x7f804ff0b1b8
[   17.547112][  T476] Code: Unable to access opcode bytes at 0x7f804ff0b18e.

Code starting with the faulting instruction
===========================================
[   17.547113][  T476] RSP: 002b:00007ffc7821cf08 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[   17.547116][  T476] RAX: ffffffffffffffda RBX: 00007f805003bf88 RCX: 00007f804ff0b1b8
[   17.547117][  T476] RDX: 00007f804fc55fc8 RSI: fffffffffffffeb8 RDI: 0000000000000000
[   17.547118][  T476] RBP: 00007ffc7821cf60 R08: 0000000000000000 R09: 0000000000000050
[   17.547119][  T476] R10: 00007ffc7821cd20 R11: 0000000000000246 R12: 0000000000000001
[   17.547119][  T476] R13: 0000000000000000 R14: 00007f805003a680 R15: 00007f805003bfa0
| [   23.352551][  T698] softirqs last disabled at (29293): __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
| [   23.352554][  T698] Preemption disabled at:
| [   23.352554][  T698] vprintk_emit (kernel/printk/printk.c:2471)
| [   23.352563][  T698] Tainted: [W]=WARN
[   23.352564][  T698] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   23.352566][  T698] Call Trace:
[   23.352567][  T698]  <TASK>
[   23.352568][  T698]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   23.352574][  T698]  ? vprintk_emit (kernel/printk/printk.c:2471)
[   23.352576][  T698]  __might_resched.cold (kernel/sched/core.c:9234)
[   23.352580][  T698]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   23.352584][  T698]  ? __kmalloc_noprof (./include/linux/sched/mm.h:317 mm/slub.c:4636 mm/slub.c:4974 mm/slub.c:5413 mm/slub.c:5439)
[   23.352588][  T698]  __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))
[   23.352590][  T698]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   23.352597][  T698]  ? 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)
[   23.352600][  T698]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   23.352604][  T698]  put_chars (drivers/char/virtio_console.c:1176)
[   23.352606][  T698]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   23.352607][  T698]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   23.352611][  T698]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   23.352613][  T698]  ? validate_chain (kernel/locking/lockdep.c:3817 (discriminator 2) kernel/locking/lockdep.c:3837 (discriminator 2) kernel/locking/lockdep.c:3892 (discriminator 2))
[   23.352618][  T698]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   23.352622][  T698]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   23.352627][  T698]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   23.352630][  T698]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   23.352635][  T698]  console_emit_next_record (kernel/printk/printk.c:3183)
[   23.352638][  T698]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   23.352640][  T698]  ? 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))
[   23.352648][  T698]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   23.352650][  T698]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   23.352654][  T698]  console_flush_one_record (kernel/printk/printk.c:3268)
[   23.352658][  T698]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   23.352660][  T698]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   23.352665][  T698]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   23.352668][  T698]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   23.352670][  T698]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   23.352671][  T698]  ? lock_acquire (./include/linux/srcutree.h:374 ./include/linux/srcu.h:541 ./include/linux/srcu.h:645 ./include/trace/events/lock.h:23 ./include/trace/events/lock.h:23 kernel/locking/lockdep.c:5871)
[   23.352675][  T698]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   23.352677][  T698]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   23.352679][  T698]  vprintk_emit (kernel/printk/printk.c:2479)
[   23.352683][  T698]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   23.352688][  T698]  ? gre_exit (net/ipv4/gre_demux.c:73) gre
[   23.352690][  T698]  _printk (kernel/printk/printk.c:2504)
[   23.352694][  T698]  ? snapshot_read.cold (user.c:?)
[   23.352700][  T698]  ? 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)
[   23.352704][  T698] ip6gre_init (net/ipv6/ip6_gre.c:223) ip6_gre
[   23.352707][  T698]  do_one_initcall (init/main.c:1357)
[   23.352710][  T698]  ? trace_event_raw_event_initcall_level (./include/trace/events/initcall.h:10)
[   23.352714][  T698]  ? do_init_module (./include/linux/slab.h:991 (discriminator 1) kernel/module/main.c:3105 (discriminator 1))
[   23.352717][  T698]  ? kasan_unpoison (mm/kasan/shadow.c:146 mm/kasan/shadow.c:178)
[   23.352722][  T698]  do_init_module (kernel/module/main.c:3117)
[   23.352725][  T698]  ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4488)
[   23.352729][  T698]  ? free_module (./include/trace/events/module.h:50 (discriminator 19))
[   23.352732][  T698]  ? kfree (./include/linux/kasan.h:235 mm/slub.c:2748 mm/slub.c:6499 mm/slub.c:6792)
[   23.352735][  T698]  load_module (kernel/module/main.c:3593)
[   23.352741][  T698]  ? security_kernel_post_read_file (security/security.c:2997 (discriminator 11))
[   23.352745][  T698]  ? layout_and_allocate.isra.0 (kernel/module/main.c:3016)
[   23.352748][  T698]  ? __ia32_sys_fsconfig (??:?)
[   23.352752][  T698]  ? backing_file_read_iter (fs/backing-file.c:211)
[   23.352756][  T698]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   23.352759][  T698]  init_module_from_file (kernel/module/main.c:3790)
[   23.352762][  T698]  ? __do_sys_init_module (kernel/module/main.c:3664)
[   23.352769][  T698]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   23.352773][  T698]  ? 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)
[   23.352776][  T698]  idempotent_init_module (kernel/module/main.c:3802)
[   23.352778][  T698]  ? init_module_from_file (kernel/module/main.c:3791)
[   23.352784][  T698]  ? cap_capable (./include/trace/events/capability.h:26 (discriminator 22) security/commoncap.c:130 (discriminator 22))
[   23.352786][  T698]  ? __x64_sys_pread64 (fs/read_write.c:764 fs/read_write.c:772 fs/read_write.c:769 fs/read_write.c:769)
[   23.352791][  T698]  __x64_sys_finit_module (kernel/module/main.c:3828 kernel/module/main.c:3812 kernel/module/main.c:3812)
[   23.352792][  T698]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   23.352796][  T698]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[   23.352799][  T698]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[   23.352802][  T698]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   23.352804][  T698] RIP: 0033:0x7f2f13aa537d
[   23.352807][  T698] 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
[   23.352809][  T698] RSP: 002b:00007ffe2b200948 EFLAGS: 00000246 ORIG_RAX: 0000000000000139
[   23.352811][  T698] RAX: ffffffffffffffda RBX: 0000562cf0d77810 RCX: 00007f2f13aa537d
[   23.352813][  T698] RDX: 0000000000000000 RSI: 0000562cec56fffd RDI: 0000000000000000
[   23.352814][  T698] RBP: 00007ffe2b2009e0 R08: 0000000000000000 R09: 0000000000000000
[   23.352814][  T698] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562cec56fffd
[   23.352815][  T698] R13: 0000562cf0d779a0 R14: 0000000000040000 R15: 0000000000000000
| [   30.010824][    C0]
| [   30.010824][    C0]
| [   30.010824][    C0] stack backtrace:
| [   30.010830][    C0] Tainted: [W]=WARN
[   30.010831][    C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   30.010832][    C0] Call Trace:
[   30.010833][    C0]  <IRQ>
[   30.010834][    C0]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   30.010839][    C0]  print_irq_inversion_bug.part.0.cold (kernel/locking/lockdep.c:4141)
[   30.010841][    C0]  mark_lock_irq (kernel/locking/lockdep.c:4095 kernel/locking/lockdep.c:4174 kernel/locking/lockdep.c:4310)
[   30.010843][    C0]  ? add_lock_to_list (./include/linux/find.h:391 kernel/locking/lockdep.c:1419 kernel/locking/lockdep.c:1450)
[   30.010846][    C0]  mark_lock (kernel/locking/lockdep.c:4769)
[   30.010848][    C0]  mark_usage (kernel/locking/lockdep.c:4658)
[   30.010849][    C0]  __lock_acquire (kernel/locking/lockdep.c:5208)
[   30.010852][    C0]  lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   30.010854][    C0]  ? console_lock_spinning_enable (kernel/printk/printk.c:1902 (discriminator 2))
[   30.010856][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   30.010858][    C0]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   30.010860][    C0]  console_lock_spinning_enable (kernel/printk/printk.c:1902 (discriminator 2))
[   30.010862][    C0]  ? console_lock_spinning_enable (kernel/printk/printk.c:1902 (discriminator 2))
[   30.010864][    C0]  console_emit_next_record (kernel/printk/printk.c:3177)
[   30.010866][    C0]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   30.010867][    C0]  ? 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))
[   30.010869][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   30.010871][    C0]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   30.010872][    C0]  console_flush_one_record (kernel/printk/printk.c:3268)
[   30.010875][    C0]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   30.010876][    C0]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   30.010879][    C0]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   30.010881][    C0]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   30.010882][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   30.010883][    C0]  ? lock_acquire (./include/linux/srcutree.h:374 ./include/linux/srcu.h:541 ./include/linux/srcu.h:645 ./include/trace/events/lock.h:23 ./include/trace/events/lock.h:23 kernel/locking/lockdep.c:5871)
[   30.010885][    C0]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   30.010887][    C0]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   30.010889][    C0]  vprintk_emit (kernel/printk/printk.c:2479)
[   30.010890][    C0]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   30.010892][    C0]  ? clocksource_watchdog.part.0 (kernel/time/clocksource.c:531 (discriminator 1) kernel/time/clocksource.c:608 (discriminator 1) kernel/time/clocksource.c:667 (discriminator 1))
[   30.010894][    C0]  _printk (kernel/printk/printk.c:2504)
[   30.010895][    C0]  ? snapshot_read.cold (user.c:?)
[   30.010897][    C0]  ? clocksource_watchdog.part.0 (kernel/time/clocksource.c:531 (discriminator 1) kernel/time/clocksource.c:608 (discriminator 1) kernel/time/clocksource.c:667 (discriminator 1))
[   30.010899][    C0]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   30.010901][    C0]  clocksource_watchdog.part.0.cold (kernel/time/clocksource.c:589 (discriminator 10) kernel/time/clocksource.c:632 (discriminator 10) kernel/time/clocksource.c:667 (discriminator 10))
[   30.010902][    C0]  ? clocksource_watchdog.part.0 (./include/linux/find.h:67 (discriminator 4))
[   30.010904][    C0]  ? clocksource_watchdog.part.0 (./include/linux/find.h:67 (discriminator 4))
[   30.010906][    C0]  call_timer_fn (kernel/time/timer.c:1748)
[   30.010908][    C0]  ? detach_if_pending (./include/linux/list.h:1159)
[   30.010909][    C0]  ? debug_object_active_state (lib/debugobjects.c:1122)
[   30.010912][    C0]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   30.010914][    C0]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   30.010916][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   30.010918][    C0]  __run_timers (kernel/time/timer.c:1799 kernel/time/timer.c:2374)
[   30.010919][    C0]  ? clocksource_watchdog.part.0 (./include/linux/find.h:67 (discriminator 4))
[   30.010922][    C0]  ? __bpf_trace_itimer_expire (./include/trace/events/timer.h:407)
[   30.010923][    C0]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   30.010926][    C0]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   30.010929][    C0]  run_timer_softirq (kernel/time/timer.c:2386 kernel/time/timer.c:2395 kernel/time/timer.c:2403)
[   30.010931][    C0]  ? __run_timers (./include/trace/events/timer.h:138 (discriminator 19))
[   30.010932][    C0]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   30.010935][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   30.010936][    C0]  handle_softirqs (kernel/softirq.c:645)
[   30.010938][    C0]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   30.010940][    C0]  ? _local_bh_enable (kernel/softirq.c:428 (discriminator 1))
[   30.010942][    C0]  __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
[   30.010944][    C0]  irq_exit_rcu (kernel/softirq.c:784)
[   30.010945][    C0]  sysvec_apic_timer_interrupt (arch/x86/kernel/apic/apic.c:1062 (discriminator 37) arch/x86/kernel/apic/apic.c:1062 (discriminator 37))
[   30.010946][    C0]  </IRQ>
[   30.010947][    C0]  <TASK>
[   30.010947][    C0]  ? lockdep_hardirqs_on_prepare.part.0 (kernel/locking/lockdep.c:470 (discriminator 2) kernel/locking/lockdep.c:4427 (discriminator 2))
[   30.010949][    C0]  asm_sysvec_apic_timer_interrupt (./arch/x86/include/asm/idtentry.h:674)
[   30.010951][    C0] RIP: 0010:pv_native_safe_halt (./arch/x86/include/asm/irqflags.h:48 arch/x86/kernel/paravirt.c:63)
[   30.010953][    C0] Code: 48 8b 3d 94 82 68 02 e8 1f 00 00 00 48 2b 05 58 d3 a0 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 13 06 0e 00 fb f4 <c3> 0f 1f 40 d6 48 83 ec 20 8b 17 49 89 f8 83 e2 fe 41 89 d2 0f 01
All code
========
   0:	48 8b 3d 94 82 68 02 	mov    0x2688294(%rip),%rdi        # 0x268829b
   7:	e8 1f 00 00 00       	call   0x2b
   c:	48 2b 05 58 d3 a0 00 	sub    0xa0d358(%rip),%rax        # 0xa0d36b
  13:	c3                   	ret
  14:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  1b:	f3 0f 1e fa          	endbr64
  1f:	eb 07                	jmp    0x28
  21:	0f 00 2d 13 06 0e 00 	verw   0xe0613(%rip)        # 0xe063b
  28:	fb                   	sti
  29:	f4                   	hlt
  2a:*	c3                   	ret		<-- trapping instruction
  2b:	0f 1f 40 d6          	nopl   -0x2a(%rax)
  2f:	48 83 ec 20          	sub    $0x20,%rsp
  33:	8b 17                	mov    (%rdi),%edx
  35:	49 89 f8             	mov    %rdi,%r8
  38:	83 e2 fe             	and    $0xfffffffe,%edx
  3b:	41 89 d2             	mov    %edx,%r10d
  3e:	0f                   	.byte 0xf
  3f:	01                   	.byte 0x1

Code starting with the faulting instruction
===========================================
   0:	c3                   	ret
   1:	0f 1f 40 d6          	nopl   -0x2a(%rax)
   5:	48 83 ec 20          	sub    $0x20,%rsp
   9:	8b 17                	mov    (%rdi),%edx
   b:	49 89 f8             	mov    %rdi,%r8
   e:	83 e2 fe             	and    $0xfffffffe,%edx
  11:	41 89 d2             	mov    %edx,%r10d
  14:	0f                   	.byte 0xf
  15:	01                   	.byte 0x1
[   30.010955][    C0] RSP: 0018:ffffffffb3807cf8 EFLAGS: 00000296
[   30.010957][    C0] RAX: 00000000001adcf3 RBX: ffffffffb3830600 RCX: ffffffffaff06247
[   30.010958][    C0] RDX: ffffffffb3830600 RSI: ffffffffb3111027 RDI: ffffffffb2a949e0
[   30.010959][    C0] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[   30.010960][    C0] R10: 0000000000000000 R11: 0000000000000001 R12: 1ffffffff6700fa2
[   30.010961][    C0] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000014770
[   30.010962][    C0]  ? cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   30.010964][    C0]  ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4488)
[   30.010966][    C0]  default_idle (./arch/x86/include/asm/paravirt.h:62 arch/x86/kernel/process.c:768)
[   30.010967][    C0]  default_idle_call (kernel/sched/idle.c:122)
[   30.010969][    C0]  cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   30.010970][    C0]  ? arch_cpu_idle_exit+0x40/0x40
[   30.010972][    C0]  ? mark_tsc_async_resets (arch/x86/kernel/tsc_sync.c:49)
[   30.010974][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   30.010975][    C0]  do_idle (kernel/sched/idle.c:355)
[   30.010977][    C0]  cpu_startup_entry (kernel/sched/idle.c:454)
[   30.010978][    C0]  rest_init (init/main.c:727)
[   30.010980][    C0]  ? __cpuidle_text_end (??:?)
[   30.010983][    C0]  ? rest_init (init/main.c:727)
[   30.010984][    C0]  ? acpi_hw_set_mode (drivers/acpi/acpica/hwacpi.c:72 (discriminator 1))
[   30.010988][    C0]  ? cpus_read_unlock (./include/linux/percpu-rwsem.h:125 (discriminator 1) kernel/cpu.c:502 (discriminator 1))
[   30.010989][    C0]  ? acpi_enable (drivers/acpi/acpica/evxfevnt.c:47)
[   30.010991][    C0]  start_kernel (init/main.c:1185)
[   30.010993][    C0]  x86_64_start_reservations (arch/x86/kernel/head64.c:310)
[   30.010995][    C0]  x86_64_start_kernel (arch/x86/kernel/head64.c:291)
[   30.010996][    C0]  common_startup_64 (arch/x86/kernel/head_64.S:418)
| [   30.011014][    C0] softirqs last disabled at (1760501): __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
| [   30.011015][    C0] Preemption disabled at:
| [   30.011016][    C0] schedule_preempt_disabled (kernel/sched/core.c:7420)
| [   30.011021][    C0] Tainted: [W]=WARN
[   30.011022][    C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   30.011023][    C0] Call Trace:
[   30.011023][    C0]  <IRQ>
[   30.011024][    C0]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   30.011026][    C0]  ? schedule_preempt_disabled (kernel/sched/core.c:7420)
[   30.011028][    C0]  __might_resched.cold (kernel/sched/core.c:9234)
[   30.011030][    C0]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   30.011034][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   30.011035][    C0]  __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))
[   30.011036][    C0]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   30.011038][    C0]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   30.011040][    C0]  ? 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)
[   30.011042][    C0]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   30.011044][    C0]  put_chars (drivers/char/virtio_console.c:1176)
[   30.011046][    C0]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   30.011048][    C0]  ? mark_lock (kernel/locking/lockdep.c:4769)
[   30.011050][    C0]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   30.011053][    C0]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   30.011054][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   30.011055][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   30.011057][    C0]  console_emit_next_record (kernel/printk/printk.c:3183)
[   30.011059][    C0]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   30.011061][    C0]  ? 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))
[   30.011063][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   30.011064][    C0]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   30.011066][    C0]  console_flush_one_record (kernel/printk/printk.c:3268)
[   30.011068][    C0]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   30.011070][    C0]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   30.011072][    C0]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   30.011074][    C0]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   30.011076][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   30.011077][    C0]  ? lock_acquire (./include/linux/srcutree.h:374 ./include/linux/srcu.h:541 ./include/linux/srcu.h:645 ./include/trace/events/lock.h:23 ./include/trace/events/lock.h:23 kernel/locking/lockdep.c:5871)
[   30.011079][    C0]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   30.011080][    C0]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   30.011081][    C0]  vprintk_emit (kernel/printk/printk.c:2479)
[   30.011083][    C0]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   30.011085][    C0]  ? clocksource_watchdog.part.0 (kernel/time/clocksource.c:531 (discriminator 1) kernel/time/clocksource.c:608 (discriminator 1) kernel/time/clocksource.c:667 (discriminator 1))
[   30.011086][    C0]  _printk (kernel/printk/printk.c:2504)
[   30.011088][    C0]  ? snapshot_read.cold (user.c:?)
[   30.011090][    C0]  ? clocksource_watchdog.part.0 (kernel/time/clocksource.c:531 (discriminator 1) kernel/time/clocksource.c:608 (discriminator 1) kernel/time/clocksource.c:667 (discriminator 1))
[   30.011091][    C0]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   30.011094][    C0]  clocksource_watchdog.part.0.cold (kernel/time/clocksource.c:589 (discriminator 10) kernel/time/clocksource.c:632 (discriminator 10) kernel/time/clocksource.c:667 (discriminator 10))
[   30.011095][    C0]  ? clocksource_watchdog.part.0 (./include/linux/find.h:67 (discriminator 4))
[   30.011097][    C0]  ? clocksource_watchdog.part.0 (./include/linux/find.h:67 (discriminator 4))
[   30.011098][    C0]  call_timer_fn (kernel/time/timer.c:1748)
[   30.011100][    C0]  ? detach_if_pending (./include/linux/list.h:1159)
[   30.011102][    C0]  ? debug_object_active_state (lib/debugobjects.c:1122)
[   30.011103][    C0]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   30.011105][    C0]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   30.011107][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   30.011108][    C0]  __run_timers (kernel/time/timer.c:1799 kernel/time/timer.c:2374)
[   30.011110][    C0]  ? clocksource_watchdog.part.0 (./include/linux/find.h:67 (discriminator 4))
[   30.011112][    C0]  ? __bpf_trace_itimer_expire (./include/trace/events/timer.h:407)
[   30.011114][    C0]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   30.011116][    C0]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   30.011119][    C0]  run_timer_softirq (kernel/time/timer.c:2386 kernel/time/timer.c:2395 kernel/time/timer.c:2403)
[   30.011121][    C0]  ? __run_timers (./include/trace/events/timer.h:138 (discriminator 19))
[   30.011122][    C0]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   30.011124][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   30.011125][    C0]  handle_softirqs (kernel/softirq.c:645)
[   30.011127][    C0]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   30.011128][    C0]  ? _local_bh_enable (kernel/softirq.c:428 (discriminator 1))
[   30.011130][    C0]  __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
[   30.011132][    C0]  irq_exit_rcu (kernel/softirq.c:784)
[   30.011133][    C0]  sysvec_apic_timer_interrupt (arch/x86/kernel/apic/apic.c:1062 (discriminator 37) arch/x86/kernel/apic/apic.c:1062 (discriminator 37))
[   30.011135][    C0]  </IRQ>
[   30.011135][    C0]  <TASK>
[   30.011136][    C0]  ? lockdep_hardirqs_on_prepare.part.0 (kernel/locking/lockdep.c:470 (discriminator 2) kernel/locking/lockdep.c:4427 (discriminator 2))
[   30.011137][    C0]  asm_sysvec_apic_timer_interrupt (./arch/x86/include/asm/idtentry.h:674)
[   30.011139][    C0] RIP: 0010:pv_native_safe_halt (./arch/x86/include/asm/irqflags.h:48 arch/x86/kernel/paravirt.c:63)
[   30.011140][    C0] Code: 48 8b 3d 94 82 68 02 e8 1f 00 00 00 48 2b 05 58 d3 a0 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 13 06 0e 00 fb f4 <c3> 0f 1f 40 d6 48 83 ec 20 8b 17 49 89 f8 83 e2 fe 41 89 d2 0f 01
All code
========
   0:	48 8b 3d 94 82 68 02 	mov    0x2688294(%rip),%rdi        # 0x268829b
   7:	e8 1f 00 00 00       	call   0x2b
   c:	48 2b 05 58 d3 a0 00 	sub    0xa0d358(%rip),%rax        # 0xa0d36b
  13:	c3                   	ret
  14:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  1b:	f3 0f 1e fa          	endbr64
  1f:	eb 07                	jmp    0x28
  21:	0f 00 2d 13 06 0e 00 	verw   0xe0613(%rip)        # 0xe063b
  28:	fb                   	sti
  29:	f4                   	hlt
  2a:*	c3                   	ret		<-- trapping instruction
  2b:	0f 1f 40 d6          	nopl   -0x2a(%rax)
  2f:	48 83 ec 20          	sub    $0x20,%rsp
  33:	8b 17                	mov    (%rdi),%edx
  35:	49 89 f8             	mov    %rdi,%r8
  38:	83 e2 fe             	and    $0xfffffffe,%edx
  3b:	41 89 d2             	mov    %edx,%r10d
  3e:	0f                   	.byte 0xf
  3f:	01                   	.byte 0x1

Code starting with the faulting instruction
===========================================
   0:	c3                   	ret
   1:	0f 1f 40 d6          	nopl   -0x2a(%rax)
   5:	48 83 ec 20          	sub    $0x20,%rsp
   9:	8b 17                	mov    (%rdi),%edx
   b:	49 89 f8             	mov    %rdi,%r8
   e:	83 e2 fe             	and    $0xfffffffe,%edx
  11:	41 89 d2             	mov    %edx,%r10d
  14:	0f                   	.byte 0xf
  15:	01                   	.byte 0x1
[   30.011141][    C0] RSP: 0018:ffffffffb3807cf8 EFLAGS: 00000296
[   30.011142][    C0] RAX: 00000000001adcf3 RBX: ffffffffb3830600 RCX: ffffffffaff06247
[   30.011143][    C0] RDX: ffffffffb3830600 RSI: ffffffffb3111027 RDI: ffffffffb2a949e0
[   30.011144][    C0] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[   30.011144][    C0] R10: 0000000000000000 R11: 0000000000000001 R12: 1ffffffff6700fa2
[   30.011145][    C0] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000014770
[   30.011146][    C0]  ? cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   30.011149][    C0]  ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4488)
[   30.011150][    C0]  default_idle (./arch/x86/include/asm/paravirt.h:62 arch/x86/kernel/process.c:768)
[   30.011151][    C0]  default_idle_call (kernel/sched/idle.c:122)
[   30.011153][    C0]  cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   30.011154][    C0]  ? arch_cpu_idle_exit+0x40/0x40
[   30.011156][    C0]  ? mark_tsc_async_resets (arch/x86/kernel/tsc_sync.c:49)
[   30.011157][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   30.011159][    C0]  do_idle (kernel/sched/idle.c:355)
[   30.011160][    C0]  cpu_startup_entry (kernel/sched/idle.c:454)
[   30.011162][    C0]  rest_init (init/main.c:727)
[   30.011163][    C0]  ? __cpuidle_text_end (??:?)
[   30.011166][    C0]  ? rest_init (init/main.c:727)
[   30.011167][    C0]  ? acpi_hw_set_mode (drivers/acpi/acpica/hwacpi.c:72 (discriminator 1))
[   30.011169][    C0]  ? cpus_read_unlock (./include/linux/percpu-rwsem.h:125 (discriminator 1) kernel/cpu.c:502 (discriminator 1))
[   30.011170][    C0]  ? acpi_enable (drivers/acpi/acpica/evxfevnt.c:47)
[   30.011172][    C0]  start_kernel (init/main.c:1185)
[   30.011174][    C0]  x86_64_start_reservations (arch/x86/kernel/head64.c:310)
[   30.011175][    C0]  x86_64_start_kernel (arch/x86/kernel/head64.c:291)


Finger prints:
__irq_exit_rcu:dump_stack_lvl:__kmalloc_noprof:put_chars:hvc_console_print
mark_lock_irq:mark_lock:mark_usage:__lock_acquire:console_lock_spinning_enable
__irq_exit_rcu:vprintk_emit:dump_stack_lvl:__kmalloc_noprof:put_chars
__irq_exit_rcu:schedule_preempt_disabled:dump_stack_lvl:__kmalloc_noprof:put_chars