======================================
| [    9.303852][  T197] softirqs last disabled at (26739): __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
| [    9.303854][  T197] Preemption disabled at:
| [    9.303855][  T197] vprintk_emit (kernel/printk/printk.c:2471)
| [    9.303863][  T197] Tainted: [W]=WARN
[    9.303864][  T197] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    9.303866][  T197] Call Trace:
[    9.303867][  T197]  <TASK>
[    9.303869][  T197]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[    9.303874][  T197]  ? vprintk_emit (kernel/printk/printk.c:2471)
[    9.303876][  T197]  __might_resched.cold (kernel/sched/core.c:9234)
[    9.303880][  T197]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[    9.303884][  T197]  ? __kmalloc_noprof (./include/linux/sched/mm.h:317 mm/slub.c:4636 mm/slub.c:4974 mm/slub.c:5413 mm/slub.c:5439)
[    9.303888][  T197]  __kmalloc_noprof (./include/linux/sched/mm.h:322 (discriminator 2) mm/slub.c:4636 (discriminator 2) mm/slub.c:4974 (discriminator 2) mm/slub.c:5413 (discriminator 2) mm/slub.c:5439 (discriminator 2))
[    9.303890][  T197]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[    9.303896][  T197]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:58 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[    9.303899][  T197]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[    9.303902][  T197]  put_chars (drivers/char/virtio_console.c:1176)
[    9.303904][  T197]  ? desc_read_finalized_seq (kernel/printk/printk_ringbuffer.c:1934)
[    9.303906][  T197]  ? __send_to_port (drivers/char/virtio_console.c:654)
[    9.303909][  T197]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[    9.303912][  T197]  ? validate_chain (kernel/locking/lockdep.c:3817 (discriminator 2) kernel/locking/lockdep.c:3837 (discriminator 2) kernel/locking/lockdep.c:3892 (discriminator 2))
[    9.303917][  T197]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[    9.303920][  T197]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[    9.303922][  T197]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[    9.303927][  T197]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[    9.303928][  T197]  ? console_emit_next_record (kernel/printk/printk.c:3095 (discriminator 2) kernel/printk/printk.c:3182 (discriminator 2))
[    9.303931][  T197]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[    9.303934][  T197]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[    9.303937][  T197]  console_emit_next_record (kernel/printk/printk.c:3183)
[    9.303941][  T197]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[    9.303943][  T197]  ? console_flush_one_record (./include/linux/rcupdate.h:314 (discriminator 2) ./include/linux/srcu.h:439 (discriminator 2) kernel/printk/printk.c:291 (discriminator 2) kernel/printk/printk.c:3246 (discriminator 2))
[    9.303946][  T197]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[    9.303948][  T197]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[    9.303952][  T197]  console_flush_one_record (kernel/printk/printk.c:3268)
[    9.303956][  T197]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[    9.303958][  T197]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[    9.303963][  T197]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[    9.303965][  T197]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[    9.303967][  T197]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[    9.303969][  T197]  ? 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)
[    9.303972][  T197]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[    9.303974][  T197]  ? vprintk_emit (kernel/printk/printk.c:2478)
[    9.303977][  T197]  vprintk_emit (kernel/printk/printk.c:2479)
[    9.303980][  T197]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[    9.303985][  T197]  ? gre_exit (net/ipv4/gre_demux.c:73) gre
[    9.303988][  T197]  _printk (kernel/printk/printk.c:2504)
[    9.303991][  T197]  ? snapshot_read.cold (user.c:?)
[    9.303997][  T197]  ? 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)
[    9.304001][  T197] gre_init (gre.mod.c:?) gre
[    9.304003][  T197]  do_one_initcall (init/main.c:1357)
[    9.304006][  T197]  ? trace_event_raw_event_initcall_level (./include/trace/events/initcall.h:10)
[    9.304010][  T197]  ? do_init_module (./include/linux/slab.h:991 (discriminator 1) kernel/module/main.c:3105 (discriminator 1))
[    9.304013][  T197]  ? kasan_unpoison (mm/kasan/shadow.c:146 mm/kasan/shadow.c:178)
[    9.304018][  T197]  do_init_module (kernel/module/main.c:3117)
[    9.304021][  T197]  ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4488)
[    9.304025][  T197]  ? free_module (./include/trace/events/module.h:50 (discriminator 19))
[    9.304027][  T197]  ? kfree (./include/linux/kasan.h:235 mm/slub.c:2748 mm/slub.c:6499 mm/slub.c:6792)
[    9.304031][  T197]  load_module (kernel/module/main.c:3593)
[    9.304036][  T197]  ? security_kernel_post_read_file (security/security.c:2997 (discriminator 11))
[    9.304040][  T197]  ? layout_and_allocate.isra.0 (kernel/module/main.c:3016)
[    9.304047][  T197]  init_module_from_file (kernel/module/main.c:3790)
[    9.304050][  T197]  ? __do_sys_init_module (kernel/module/main.c:3664)
[    9.304057][  T197]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[    9.304061][  T197]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:58 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[    9.304064][  T197]  idempotent_init_module (kernel/module/main.c:3802)
[    9.304066][  T197]  ? init_module_from_file (kernel/module/main.c:3791)
[    9.304071][  T197]  ? cap_capable (./include/trace/events/capability.h:26 (discriminator 22) security/commoncap.c:130 (discriminator 22))
[    9.304074][  T197]  ? __x64_sys_pread64 (fs/read_write.c:764 fs/read_write.c:772 fs/read_write.c:769 fs/read_write.c:769)
[    9.304078][  T197]  __x64_sys_finit_module (kernel/module/main.c:3828 kernel/module/main.c:3812 kernel/module/main.c:3812)
[    9.304080][  T197]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[    9.304084][  T197]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[    9.304087][  T197]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[    9.304089][  T197]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    9.304091][  T197] RIP: 0033:0x7fb9aa65c37d
[    9.304095][  T197] 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
[    9.304096][  T197] RSP: 002b:00007ffdbd2d0b48 EFLAGS: 00000246 ORIG_RAX: 0000000000000139
[    9.304099][  T197] RAX: ffffffffffffffda RBX: 00005556344f66f0 RCX: 00007fb9aa65c37d
[    9.304100][  T197] RDX: 0000000000000000 RSI: 000055562778fffd RDI: 0000000000000005
[    9.304101][  T197] RBP: 00007ffdbd2d0be0 R08: 0000000000000000 R09: 0000000000000000
[    9.304102][  T197] R10: 0000000000000000 R11: 0000000000000246 R12: 000055562778fffd
[    9.304102][  T197] R13: 00005556344f6810 R14: 0000000000040000 R15: 0000000000000000
| [   11.885944][  T317] softirqs last disabled at (34613): __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
| [   11.885946][  T317] Preemption disabled at:
| [   11.885947][  T317] 0x0
| [   11.885957][  T317] Tainted: [W]=WARN
[   11.885958][  T317] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   11.885959][  T317] Call Trace:
[   11.885961][  T317]  <TASK>
[   11.885962][  T317]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   11.885969][  T317]  __might_resched.cold (kernel/sched/core.c:9234)
[   11.885973][  T317]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   11.885977][  T317]  ? __kmalloc_noprof (./include/linux/sched/mm.h:317 mm/slub.c:4636 mm/slub.c:4974 mm/slub.c:5413 mm/slub.c:5439)
[   11.885981][  T317]  __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))
[   11.885983][  T317]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   11.885990][  T317]  ? 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)
[   11.885992][  T317]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   11.885996][  T317]  put_chars (drivers/char/virtio_console.c:1176)
[   11.885998][  T317]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   11.885999][  T317]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   11.886003][  T317]  ? validate_chain (kernel/locking/lockdep.c:3817 (discriminator 2) kernel/locking/lockdep.c:3837 (discriminator 2) kernel/locking/lockdep.c:3892 (discriminator 2))
[   11.886008][  T317]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   11.886016][  T317]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   11.886018][  T317]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   11.886020][  T317]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   11.886024][  T317]  console_emit_next_record (kernel/printk/printk.c:3183)
[   11.886028][  T317]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   11.886030][  T317]  ? 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))
[   11.886033][  T317]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   11.886035][  T317]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   11.886038][  T317]  console_flush_one_record (kernel/printk/printk.c:3268)
[   11.886043][  T317]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   11.886044][  T317]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   11.886050][  T317]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   11.886052][  T317]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   11.886054][  T317]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   11.886056][  T317]  ? 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)
[   11.886060][  T317]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   11.886061][  T317]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   11.886064][  T317]  vprintk_emit (kernel/printk/printk.c:2479)
[   11.886067][  T317]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   11.886070][  T317]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   11.886073][  T317]  _printk (kernel/printk/printk.c:2504)
[   11.886077][  T317]  ? snapshot_read.cold (user.c:?)
[   11.886080][  T317]  ? do_raw_spin_lock (./include/linux/instrumented.h:55 ./include/linux/atomic/atomic-instrumented.h:1301 ./include/asm-generic/qspinlock.h:112 kernel/locking/spinlock_debug.c:116)
[   11.886082][  T317]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   11.886086][  T317]  ? do_raw_spin_lock (./include/linux/instrumented.h:55 ./include/linux/atomic/atomic-instrumented.h:1301 ./include/asm-generic/qspinlock.h:112 kernel/locking/spinlock_debug.c:116)
[   11.886089][  T317]  do_exit.cold (kernel/exit.c:889 (discriminator 4) kernel/exit.c:1043 (discriminator 4))
[   11.886093][  T317]  ? exit_notify (kernel/exit.c:780)
[   11.886094][  T317]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   11.886097][  T317]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   11.886100][  T317]  do_group_exit (kernel/exit.c:1151)
[   11.886103][  T317]  __x64_sys_exit_group (kernel/exit.c:1162 kernel/exit.c:1160 kernel/exit.c:1160)
[   11.886104][  T317]  x64_sys_call (./arch/x86/include/generated/asm/syscalls_64.h:232)
[   11.886107][  T317]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[   11.886111][  T317]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[   11.886114][  T317]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   11.886116][  T317] RIP: 0033:0x7f87855811b8
[   11.886118][  T317] Code: Unable to access opcode bytes at 0x7f878558118e.

Code starting with the faulting instruction
===========================================
[   11.886119][  T317] RSP: 002b:00007fffce5a3a68 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[   11.886122][  T317] RAX: ffffffffffffffda RBX: 00007f87856b1f88 RCX: 00007f87855811b8
[   11.886123][  T317] RDX: 00007f87852cbfc8 RSI: fffffffffffffeb8 RDI: 0000000000000000
[   11.886124][  T317] RBP: 00007fffce5a3ac0 R08: 0000000000000000 R09: 0000000000000000
[   11.886125][  T317] R10: 00007fffce5a3880 R11: 0000000000000246 R12: 0000000000000001
[   11.886125][  T317] R13: 0000000000000000 R14: 00007f87856b0680 R15: 00007f87856b1fa0
| [   26.649993][  T797] softirqs last disabled at (27543): __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
| [   26.649996][  T797] Preemption disabled at:
| [   26.649996][  T797] vprintk_emit (kernel/printk/printk.c:2471)
| [   26.650005][  T797] Tainted: [W]=WARN
[   26.650006][  T797] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   26.650008][  T797] Call Trace:
[   26.650009][  T797]  <TASK>
[   26.650011][  T797]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   26.650017][  T797]  ? vprintk_emit (kernel/printk/printk.c:2471)
[   26.650018][  T797]  __might_resched.cold (kernel/sched/core.c:9234)
[   26.650023][  T797]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   26.650027][  T797]  ? __kmalloc_noprof (./include/linux/sched/mm.h:317 mm/slub.c:4636 mm/slub.c:4974 mm/slub.c:5413 mm/slub.c:5439)
[   26.650031][  T797]  __kmalloc_noprof (./include/linux/sched/mm.h:322 (discriminator 2) mm/slub.c:4636 (discriminator 2) mm/slub.c:4974 (discriminator 2) mm/slub.c:5413 (discriminator 2) mm/slub.c:5439 (discriminator 2))
[   26.650033][  T797]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   26.650040][  T797]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:58 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   26.650042][  T797]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   26.650046][  T797]  put_chars (drivers/char/virtio_console.c:1176)
[   26.650048][  T797]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   26.650049][  T797]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   26.650053][  T797]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   26.650055][  T797]  ? validate_chain (kernel/locking/lockdep.c:3817 (discriminator 2) kernel/locking/lockdep.c:3837 (discriminator 2) kernel/locking/lockdep.c:3892 (discriminator 2))
[   26.650060][  T797]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   26.650064][  T797]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   26.650069][  T797]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   26.650072][  T797]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   26.650076][  T797]  console_emit_next_record (kernel/printk/printk.c:3183)
[   26.650080][  T797]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   26.650082][  T797]  ? console_flush_one_record (./include/linux/rcupdate.h:314 (discriminator 2) ./include/linux/srcu.h:439 (discriminator 2) kernel/printk/printk.c:291 (discriminator 2) kernel/printk/printk.c:3246 (discriminator 2))
[   26.650085][  T797]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   26.650087][  T797]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   26.650090][  T797]  console_flush_one_record (kernel/printk/printk.c:3268)
[   26.650094][  T797]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   26.650096][  T797]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   26.650101][  T797]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   26.650104][  T797]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   26.650106][  T797]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   26.650107][  T797]  ? 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)
[   26.650111][  T797]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   26.650113][  T797]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   26.650115][  T797]  vprintk_emit (kernel/printk/printk.c:2479)
[   26.650119][  T797]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   26.650124][  T797]  ? ip6gre_fini (net/ipv6/ip6_gre.c:1120) ip6_gre
[   26.650127][  T797]  _printk (kernel/printk/printk.c:2504)
[   26.650131][  T797]  ? snapshot_read.cold (user.c:?)
[   26.650137][  T797]  ? 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)
[   26.650140][  T797] ip6gre_init (net/ipv6/ip6_gre.c:223) ip6_gre
[   26.650143][  T797]  do_one_initcall (init/main.c:1357)
[   26.650146][  T797]  ? trace_event_raw_event_initcall_level (./include/trace/events/initcall.h:10)
[   26.650151][  T797]  ? do_init_module (./include/linux/slab.h:991 (discriminator 1) kernel/module/main.c:3105 (discriminator 1))
[   26.650153][  T797]  ? kasan_unpoison (mm/kasan/shadow.c:146 mm/kasan/shadow.c:178)
[   26.650158][  T797]  do_init_module (kernel/module/main.c:3117)
[   26.650161][  T797]  ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4488)
[   26.650165][  T797]  ? free_module (./include/trace/events/module.h:50 (discriminator 19))
[   26.650168][  T797]  ? kfree (./include/linux/kasan.h:235 mm/slub.c:2748 mm/slub.c:6499 mm/slub.c:6792)
[   26.650171][  T797]  load_module (kernel/module/main.c:3593)
[   26.650176][  T797]  ? security_kernel_post_read_file (security/security.c:2997 (discriminator 11))
[   26.650181][  T797]  ? layout_and_allocate.isra.0 (kernel/module/main.c:3016)
[   26.650184][  T797]  ? __ia32_sys_fsconfig (??:?)
[   26.650187][  T797]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   26.650190][  T797]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   26.650193][  T797]  init_module_from_file (kernel/module/main.c:3790)
[   26.650196][  T797]  ? __do_sys_init_module (kernel/module/main.c:3664)
[   26.650203][  T797]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   26.650207][  T797]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:58 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   26.650210][  T797]  idempotent_init_module (kernel/module/main.c:3802)
[   26.650212][  T797]  ? init_module_from_file (kernel/module/main.c:3791)
[   26.650217][  T797]  ? cap_capable (./include/trace/events/capability.h:26 (discriminator 22) security/commoncap.c:130 (discriminator 22))
[   26.650219][  T797]  ? exc_page_fault (arch/x86/mm/fault.c:1483 arch/x86/mm/fault.c:1536)
[   26.650224][  T797]  __x64_sys_finit_module (kernel/module/main.c:3828 kernel/module/main.c:3812 kernel/module/main.c:3812)
[   26.650225][  T797]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   26.650229][  T797]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[   26.650232][  T797]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[   26.650234][  T797]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   26.650236][  T797] RIP: 0033:0x7f9fa743937d
[   26.650240][  T797] 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
[   26.650242][  T797] RSP: 002b:00007ffd709e4a68 EFLAGS: 00000246 ORIG_RAX: 0000000000000139
[   26.650245][  T797] RAX: ffffffffffffffda RBX: 0000559e5ffef810 RCX: 00007f9fa743937d
[   26.650246][  T797] RDX: 0000000000000000 RSI: 0000559e43a02ffd RDI: 0000000000000000
[   26.650247][  T797] RBP: 00007ffd709e4b00 R08: 0000000000000000 R09: 0000000000000000
[   26.650248][  T797] R10: 0000000000000000 R11: 0000000000000246 R12: 0000559e43a02ffd
[   26.650248][  T797] R13: 0000559e5ffef9a0 R14: 0000000000040000 R15: 0000000000000000
| [   37.711062][    C3]
| [   37.711062][    C3]
| [   37.711062][    C3] stack backtrace:
| [   37.711068][    C3] Tainted: [W]=WARN
[   37.711069][    C3] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   37.711070][    C3] Call Trace:
[   37.711071][    C3]  <IRQ>
[   37.711073][    C3]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   37.711077][    C3]  print_irq_inversion_bug.part.0.cold (kernel/locking/lockdep.c:4141)
[   37.711079][    C3]  mark_lock_irq (kernel/locking/lockdep.c:4095 kernel/locking/lockdep.c:4174 kernel/locking/lockdep.c:4310)
[   37.711081][    C3]  ? add_lock_to_list (./include/linux/find.h:391 kernel/locking/lockdep.c:1419 kernel/locking/lockdep.c:1450)
[   37.711084][    C3]  mark_lock (kernel/locking/lockdep.c:4769)
[   37.711085][    C3]  mark_usage (kernel/locking/lockdep.c:4658)
[   37.711087][    C3]  __lock_acquire (kernel/locking/lockdep.c:5208)
[   37.711089][    C3]  lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   37.711091][    C3]  ? console_lock_spinning_enable (kernel/printk/printk.c:1902 (discriminator 2))
[   37.711093][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   37.711095][    C3]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   37.711097][    C3]  console_lock_spinning_enable (kernel/printk/printk.c:1902 (discriminator 2))
[   37.711099][    C3]  ? console_lock_spinning_enable (kernel/printk/printk.c:1902 (discriminator 2))
[   37.711100][    C3]  console_emit_next_record (kernel/printk/printk.c:3177)
[   37.711103][    C3]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   37.711104][    C3]  ? 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))
[   37.711106][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   37.711107][    C3]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   37.711109][    C3]  console_flush_one_record (kernel/printk/printk.c:3268)
[   37.711111][    C3]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   37.711113][    C3]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   37.711115][    C3]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   37.711117][    C3]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   37.711119][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   37.711120][    C3]  ? 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)
[   37.711122][    C3]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   37.711124][    C3]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   37.711125][    C3]  vprintk_emit (kernel/printk/printk.c:2479)
[   37.711127][    C3]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   37.711128][    C3]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   37.711130][    C3]  _printk (kernel/printk/printk.c:2504)
[   37.711132][    C3]  ? snapshot_read.cold (user.c:?)
[   37.711133][    C3]  ? ___ratelimit (lib/ratelimit.c:97 (discriminator 3))
[   37.711136][    C3]  ? idr_get_free (??:?)
[   37.711138][    C3]  ip6_tnl_xmit_ctl.cold (net/ipv6/ip6_tunnel.c:1064 (discriminator 3))
[   37.711140][    C3] ip6gre_tunnel_xmit (net/ipv6/ip6_gre.c:889) ip6_gre
[   37.711143][    C3]  ? __gre6_xmit (./include/net/gre.h:135 (discriminator 2)) ip6_gre
[   37.711145][    C3]  ? netif_skb_features (net/core/dev.c:3793 net/core/dev.c:3922)
[   37.711146][    C3]  ? unwind_next_frame (./include/linux/rcupdate.h:882 ./include/linux/rcupdate.h:1216 arch/x86/kernel/unwind_orc.c:495)
[   37.711149][    C3]  ? sysvec_apic_timer_interrupt (arch/x86/kernel/apic/apic.c:1062 (discriminator 37) arch/x86/kernel/apic/apic.c:1062 (discriminator 37))
[   37.711150][    C3]  ? skb_network_protocol (./include/linux/skbuff.h:2534)
[   37.711152][    C3]  ? kmem_cache_alloc_node_noprof (./include/linux/kmemleak.h:44 mm/slub.c:4696 mm/slub.c:4996 mm/slub.c:5068)
[   37.711153][    C3]  ? stack_access_ok (./arch/x86/include/asm/stacktrace.h:55)
[   37.711154][    C3]  ? arp_send_dst (net/ipv4/arp.c:314 net/ipv4/arp.c:301)
[   37.711156][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   37.711158][    C3]  dev_hard_start_xmit (./include/linux/netdevice.h:5429 ./include/linux/netdevice.h:5438 net/core/dev.c:3937 net/core/dev.c:3953)
[   37.711160][    C3]  sch_direct_xmit (net/sched/sch_generic.c:372)
[   37.711162][    C3]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   37.711163][    C3]  ? dequeue_skb (./include/trace/events/qdisc.h:14 (discriminator 19))
[   37.711165][    C3]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6))
[   37.711166][    C3]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   37.711167][    C3]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   37.711169][    C3]  __dev_xmit_skb (net/core/dev.c:4262)
[   37.711171][    C3]  ? alloc_netdev_dummy (net/core/dev.c:12327)
[   37.711173][    C3]  ? __dev_queue_xmit (./include/linux/bottom_half.h:20 (discriminator 2) ./include/linux/rcupdate.h:902 (discriminator 2) net/core/dev.c:4844 (discriminator 2))
[   37.711175][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   37.711176][    C3]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   37.711178][    C3]  __dev_queue_xmit (net/core/dev.c:4884)
[   37.711179][    C3]  ? kmalloc_reserve (net/core/skbuff.c:615 (discriminator 7))
[   37.711183][    C3]  ? __asan_memset (mm/kasan/shadow.c:84 (discriminator 1))
[   37.711186][    C3]  ? netdev_core_pick_tx (net/core/dev.c:4784)
[   37.711187][    C3]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   37.711189][    C3]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   37.711191][    C3]  ? arp_xmit (./include/linux/rcupdate.h:309 (discriminator 2) ./include/linux/rcupdate.h:849 (discriminator 2) net/ipv4/arp.c:663 (discriminator 2))
[   37.711192][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   37.711193][    C3]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   37.711195][    C3]  arp_xmit (./include/linux/netdevice.h:3461 net/ipv4/arp.c:655 ./include/linux/netfilter.h:325 ./include/linux/netfilter.h:319 net/ipv4/arp.c:665)
[   37.711197][    C3]  arp_solicit (net/ipv4/arp.c:392)
[   37.711198][    C3]  ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:211 (discriminator 1) kernel/locking/spinlock.c:221 (discriminator 1))
[   37.711200][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   37.711201][    C3]  ? __create_object (mm/kmemleak.c:807 (discriminator 3))
[   37.711203][    C3]  ? trace_kmem_cache_alloc (./include/trace/events/kmem.h:12 (discriminator 22))
[   37.711205][    C3]  ? arp_rcv (net/ipv4/arp.c:975)
[   37.711206][    C3]  ? neigh_probe (net/core/neighbour.c:1091)
[   37.711208][    C3]  ? neigh_periodic_work (net/core/neighbour.c:993 (discriminator 1))
[   37.711210][    C3]  neigh_probe (net/core/neighbour.c:1093)
[   37.711211][    C3]  neigh_timer_handler (net/core/neighbour.c:1188)
[   37.711213][    C3]  ? neigh_periodic_work (net/core/neighbour.c:993 (discriminator 1))
[   37.711215][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   37.711216][    C3]  call_timer_fn (kernel/time/timer.c:1748)
[   37.711218][    C3]  ? detach_if_pending (./include/linux/list.h:1159)
[   37.711220][    C3]  ? debug_object_active_state (lib/debugobjects.c:1122)
[   37.711221][    C3]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   37.711223][    C3]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   37.711225][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   37.711226][    C3]  __run_timers (kernel/time/timer.c:1799 kernel/time/timer.c:2374)
[   37.711228][    C3]  ? neigh_periodic_work (net/core/neighbour.c:993 (discriminator 1))
[   37.711230][    C3]  ? __bpf_trace_itimer_expire (./include/trace/events/timer.h:407)
[   37.711232][    C3]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   37.711234][    C3]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   37.711237][    C3]  run_timer_softirq (kernel/time/timer.c:2386 kernel/time/timer.c:2395 kernel/time/timer.c:2403)
[   37.711239][    C3]  ? __run_timers (./include/trace/events/timer.h:138 (discriminator 19))
[   37.711241][    C3]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   37.711243][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   37.711244][    C3]  handle_softirqs (kernel/softirq.c:645)
[   37.711246][    C3]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   37.711248][    C3]  ? _local_bh_enable (kernel/softirq.c:428 (discriminator 1))
[   37.711250][    C3]  __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
[   37.711252][    C3]  irq_exit_rcu (kernel/softirq.c:784)
[   37.711253][    C3]  sysvec_apic_timer_interrupt (arch/x86/kernel/apic/apic.c:1062 (discriminator 37) arch/x86/kernel/apic/apic.c:1062 (discriminator 37))
[   37.711254][    C3]  </IRQ>
[   37.711255][    C3]  <TASK>
[   37.711256][    C3]  asm_sysvec_apic_timer_interrupt (./arch/x86/include/asm/idtentry.h:674)
[   37.711257][    C3] RIP: 0010:_raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:210 (discriminator 12) kernel/locking/spinlock.c:221 (discriminator 12))
[   37.711260][    C3] Code: f5 53 48 8b 74 24 10 48 89 fb 48 83 c7 18 e8 41 80 78 fd 48 89 df e8 49 d6 78 fd f7 c5 00 02 00 00 75 1f 9c 58 f6 c4 02 75 2f <bf> 01 00 00 00 e8 d0 9e 6a fd 65 48 83 3d af ab 65 02 00 74 12 5b
All code
========
   0:	f5                   	cmc
   1:	53                   	push   %rbx
   2:	48 8b 74 24 10       	mov    0x10(%rsp),%rsi
   7:	48 89 fb             	mov    %rdi,%rbx
   a:	48 83 c7 18          	add    $0x18,%rdi
   e:	e8 41 80 78 fd       	call   0xfffffffffd788054
  13:	48 89 df             	mov    %rbx,%rdi
  16:	e8 49 d6 78 fd       	call   0xfffffffffd78d664
  1b:	f7 c5 00 02 00 00    	test   $0x200,%ebp
  21:	75 1f                	jne    0x42
  23:	9c                   	pushf
  24:	58                   	pop    %rax
  25:	f6 c4 02             	test   $0x2,%ah
  28:	75 2f                	jne    0x59
  2a:*	bf 01 00 00 00       	mov    $0x1,%edi		<-- trapping instruction
  2f:	e8 d0 9e 6a fd       	call   0xfffffffffd6a9f04
  34:	65 48 83 3d af ab 65 	cmpq   $0x0,%gs:0x265abaf(%rip)        # 0x265abec
  3b:	02 00 
  3d:	74 12                	je     0x51
  3f:	5b                   	pop    %rbx

Code starting with the faulting instruction
===========================================
   0:	bf 01 00 00 00       	mov    $0x1,%edi
   5:	e8 d0 9e 6a fd       	call   0xfffffffffd6a9eda
   a:	65 48 83 3d af ab 65 	cmpq   $0x0,%gs:0x265abaf(%rip)        # 0x265abc2
  11:	02 00 
  13:	74 12                	je     0x27
  15:	5b                   	pop    %rbx
[   37.711261][    C3] RSP: 0018:ffa000000215fce8 EFLAGS: 00000246
[   37.711263][    C3] RAX: 0000000000000092 RBX: ffffffff94087f68 RCX: ffffffff8fde1483
[   37.711265][    C3] RDX: ff1100000f988040 RSI: ffffffff90711011 RDI: ffffffff900949e0
[   37.711265][    C3] RBP: 0000000000000212 R08: 0000000000000000 R09: 0000000000000000
[   37.711266][    C3] R10: 0000000000000003 R11: 0000000000000001 R12: ffffffff94087f68
[   37.711267][    C3] R13: ff11000005bacdf0 R14: 0000000000000000 R15: 0000000000000005
[   37.711268][    C3]  ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:210 (discriminator 6) kernel/locking/spinlock.c:221 (discriminator 6))
[   37.711271][    C3]  __debug_object_init (lib/debugobjects.c:810 (discriminator 3))
[   37.711273][    C3]  ? lookup_object_or_alloc.part.0 (lib/debugobjects.c:696)
[   37.711274][    C3]  ? __create_object (mm/kmemleak.c:807 (discriminator 3))
[   37.711276][    C3]  ? pcpu_alloc_noprof (mm/percpu.c:1906 (discriminator 2))
[   37.711278][    C3]  ? lockdep_init_map_type (kernel/locking/lockdep.c:4989)
[   37.711280][    C3]  ? __raw_spin_lock_init (./include/linux/lockdep.h:135 ./include/linux/lockdep.h:142 kernel/locking/spinlock_debug.c:25)
[   37.711282][    C3]  ? lockdep_init_map_type (kernel/locking/lockdep.c:4989)
[   37.711284][    C3]  mm_init_cid (kernel/sched/core.c:11217)
[   37.711285][    C3]  mm_init (./include/linux/mm_types.h:1596 kernel/fork.c:1141)
[   37.711287][    C3]  alloc_bprm (fs/exec.c:263 fs/exec.c:1552)
[   37.711289][    C3]  do_execveat_common.isra.0 (fs/exec.c:1561 fs/exec.c:1898)
[   37.711291][    C3]  __x64_sys_execve (fs/exec.c:2018 (discriminator 2) fs/exec.c:2012 (discriminator 2) fs/exec.c:2012 (discriminator 2))
[   37.711292][    C3]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[   37.711294][    C3]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[   37.711296][    C3]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   37.711297][    C3] RIP: 0033:0x7ff6f4042f4b
[   37.711299][    C3] Code: 0f 1e fa 48 8b 05 75 e0 12 00 48 8b 10 e9 0d 00 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 f3 0f 1e fa b8 3b 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 7d de 12 00 f7 d8 64 89 01 48
All code
========
   0:	0f 1e fa             	nop    %edx
   3:	48 8b 05 75 e0 12 00 	mov    0x12e075(%rip),%rax        # 0x12e07f
   a:	48 8b 10             	mov    (%rax),%rdx
   d:	e9 0d 00 00 00       	jmp    0x1f
  12:	66 2e 0f 1f 84 00 00 	cs nopw 0x0(%rax,%rax,1)
  19:	00 00 00 
  1c:	0f 1f 00             	nopl   (%rax)
  1f:	f3 0f 1e fa          	endbr64
  23:	b8 3b 00 00 00       	mov    $0x3b,%eax
  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 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12deb7
  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 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12de8d
  10:	f7 d8                	neg    %eax
  12:	64 89 01             	mov    %eax,%fs:(%rcx)
  15:	48                   	rex.W
[   37.711300][    C3] RSP: 002b:00007fffc89f7f38 EFLAGS: 00000202 ORIG_RAX: 000000000000003b
[   37.711302][    C3] RAX: ffffffffffffffda RBX: 000056295435a8c0 RCX: 00007ff6f4042f4b
[   37.711303][    C3] RDX: 0000562954345ec0 RSI: 0000562954350e30 RDI: 000056295435a8c0
[   37.711303][    C3] RBP: 00007fffc89f8020 R08: 000056295433d7c0 R09: 0000000000000007
[   37.711304][    C3] R10: 0000000000000021 R11: 0000000000000202 R12: 000056295435a8c0
[   37.711305][    C3] R13: 0000000000000000 R14: 0000562954350e30 R15: 0000562954345ec0
| [   37.711326][    C3] softirqs last disabled at (1093): __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
| [   37.711328][    C3] Preemption disabled at:
| [   37.711328][    C3] 0x0
| [   37.711332][    C3] Tainted: [W]=WARN
[   37.711333][    C3] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   37.711333][    C3] Call Trace:
[   37.711334][    C3]  <IRQ>
[   37.711335][    C3]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   37.711337][    C3]  __might_resched.cold (kernel/sched/core.c:9234)
[   37.711339][    C3]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   37.711342][    C3]  ? nbcon_get_cpu_emergency_nesting (kernel/printk/nbcon.c:1424)
[   37.711344][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   37.711346][    C3]  __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))
[   37.711347][    C3]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   37.711349][    C3]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   37.711351][    C3]  ? 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)
[   37.711353][    C3]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   37.711355][    C3]  put_chars (drivers/char/virtio_console.c:1176)
[   37.711357][    C3]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   37.711358][    C3]  ? mark_lock (kernel/locking/lockdep.c:4769)
[   37.711360][    C3]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   37.711363][    C3]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   37.711365][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   37.711366][    C3]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   37.711368][    C3]  console_emit_next_record (kernel/printk/printk.c:3183)
[   37.711371][    C3]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   37.711372][    C3]  ? 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))
[   37.711374][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   37.711375][    C3]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   37.711377][    C3]  console_flush_one_record (kernel/printk/printk.c:3268)
[   37.711379][    C3]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   37.711381][    C3]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   37.711383][    C3]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   37.711385][    C3]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   37.711387][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   37.711388][    C3]  ? 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)
[   37.711390][    C3]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   37.711391][    C3]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   37.711393][    C3]  vprintk_emit (kernel/printk/printk.c:2479)
[   37.711394][    C3]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   37.711395][    C3]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   37.711397][    C3]  _printk (kernel/printk/printk.c:2504)
[   37.711399][    C3]  ? snapshot_read.cold (user.c:?)
[   37.711400][    C3]  ? ___ratelimit (lib/ratelimit.c:97 (discriminator 3))
[   37.711402][    C3]  ? idr_get_free (??:?)
[   37.711405][    C3]  ip6_tnl_xmit_ctl.cold (net/ipv6/ip6_tunnel.c:1064 (discriminator 3))
[   37.711406][    C3] ip6gre_tunnel_xmit (net/ipv6/ip6_gre.c:889) ip6_gre
[   37.711409][    C3]  ? __gre6_xmit (./include/net/gre.h:135 (discriminator 2)) ip6_gre
[   37.711410][    C3]  ? netif_skb_features (net/core/dev.c:3793 net/core/dev.c:3922)
[   37.711412][    C3]  ? unwind_next_frame (./include/linux/rcupdate.h:882 ./include/linux/rcupdate.h:1216 arch/x86/kernel/unwind_orc.c:495)
[   37.711413][    C3]  ? sysvec_apic_timer_interrupt (arch/x86/kernel/apic/apic.c:1062 (discriminator 37) arch/x86/kernel/apic/apic.c:1062 (discriminator 37))
[   37.711415][    C3]  ? skb_network_protocol (./include/linux/skbuff.h:2534)
[   37.711416][    C3]  ? kmem_cache_alloc_node_noprof (./include/linux/kmemleak.h:44 mm/slub.c:4696 mm/slub.c:4996 mm/slub.c:5068)
[   37.711418][    C3]  ? stack_access_ok (./arch/x86/include/asm/stacktrace.h:55)
[   37.711419][    C3]  ? arp_send_dst (net/ipv4/arp.c:314 net/ipv4/arp.c:301)
[   37.711421][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   37.711422][    C3]  dev_hard_start_xmit (./include/linux/netdevice.h:5429 ./include/linux/netdevice.h:5438 net/core/dev.c:3937 net/core/dev.c:3953)
[   37.711424][    C3]  sch_direct_xmit (net/sched/sch_generic.c:372)
[   37.711426][    C3]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   37.711428][    C3]  ? dequeue_skb (./include/trace/events/qdisc.h:14 (discriminator 19))
[   37.711429][    C3]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6))
[   37.711430][    C3]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   37.711431][    C3]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   37.711434][    C3]  __dev_xmit_skb (net/core/dev.c:4262)
[   37.711436][    C3]  ? alloc_netdev_dummy (net/core/dev.c:12327)
[   37.711437][    C3]  ? __dev_queue_xmit (./include/linux/bottom_half.h:20 (discriminator 2) ./include/linux/rcupdate.h:902 (discriminator 2) net/core/dev.c:4844 (discriminator 2))
[   37.711439][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   37.711440][    C3]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   37.711442][    C3]  __dev_queue_xmit (net/core/dev.c:4884)
[   37.711443][    C3]  ? kmalloc_reserve (net/core/skbuff.c:615 (discriminator 7))
[   37.711446][    C3]  ? __asan_memset (mm/kasan/shadow.c:84 (discriminator 1))
[   37.711447][    C3]  ? netdev_core_pick_tx (net/core/dev.c:4784)
[   37.711449][    C3]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   37.711451][    C3]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   37.711453][    C3]  ? arp_xmit (./include/linux/rcupdate.h:309 (discriminator 2) ./include/linux/rcupdate.h:849 (discriminator 2) net/ipv4/arp.c:663 (discriminator 2))
[   37.711454][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   37.711455][    C3]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   37.711457][    C3]  arp_xmit (./include/linux/netdevice.h:3461 net/ipv4/arp.c:655 ./include/linux/netfilter.h:325 ./include/linux/netfilter.h:319 net/ipv4/arp.c:665)
[   37.711458][    C3]  arp_solicit (net/ipv4/arp.c:392)
[   37.711460][    C3]  ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:211 (discriminator 1) kernel/locking/spinlock.c:221 (discriminator 1))
[   37.711461][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   37.711462][    C3]  ? __create_object (mm/kmemleak.c:807 (discriminator 3))
[   37.711463][    C3]  ? trace_kmem_cache_alloc (./include/trace/events/kmem.h:12 (discriminator 22))
[   37.711465][    C3]  ? arp_rcv (net/ipv4/arp.c:975)
[   37.711467][    C3]  ? neigh_probe (net/core/neighbour.c:1091)
[   37.711468][    C3]  ? neigh_periodic_work (net/core/neighbour.c:993 (discriminator 1))
[   37.711470][    C3]  neigh_probe (net/core/neighbour.c:1093)
[   37.711471][    C3]  neigh_timer_handler (net/core/neighbour.c:1188)
[   37.711473][    C3]  ? neigh_periodic_work (net/core/neighbour.c:993 (discriminator 1))
[   37.711475][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   37.711476][    C3]  call_timer_fn (kernel/time/timer.c:1748)
[   37.711478][    C3]  ? detach_if_pending (./include/linux/list.h:1159)
[   37.711480][    C3]  ? debug_object_active_state (lib/debugobjects.c:1122)
[   37.711481][    C3]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   37.711483][    C3]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   37.711484][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   37.711486][    C3]  __run_timers (kernel/time/timer.c:1799 kernel/time/timer.c:2374)
[   37.711488][    C3]  ? neigh_periodic_work (net/core/neighbour.c:993 (discriminator 1))
[   37.711490][    C3]  ? __bpf_trace_itimer_expire (./include/trace/events/timer.h:407)
[   37.711492][    C3]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   37.711494][    C3]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   37.711496][    C3]  run_timer_softirq (kernel/time/timer.c:2386 kernel/time/timer.c:2395 kernel/time/timer.c:2403)
[   37.711498][    C3]  ? __run_timers (./include/trace/events/timer.h:138 (discriminator 19))
[   37.711500][    C3]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   37.711501][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   37.711503][    C3]  handle_softirqs (kernel/softirq.c:645)
[   37.711504][    C3]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   37.711506][    C3]  ? _local_bh_enable (kernel/softirq.c:428 (discriminator 1))
[   37.711508][    C3]  __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
[   37.711510][    C3]  irq_exit_rcu (kernel/softirq.c:784)
[   37.711511][    C3]  sysvec_apic_timer_interrupt (arch/x86/kernel/apic/apic.c:1062 (discriminator 37) arch/x86/kernel/apic/apic.c:1062 (discriminator 37))
[   37.711512][    C3]  </IRQ>
[   37.711513][    C3]  <TASK>
[   37.711514][    C3]  asm_sysvec_apic_timer_interrupt (./arch/x86/include/asm/idtentry.h:674)
[   37.711515][    C3] RIP: 0010:_raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:210 (discriminator 12) kernel/locking/spinlock.c:221 (discriminator 12))
[   37.711517][    C3] Code: f5 53 48 8b 74 24 10 48 89 fb 48 83 c7 18 e8 41 80 78 fd 48 89 df e8 49 d6 78 fd f7 c5 00 02 00 00 75 1f 9c 58 f6 c4 02 75 2f <bf> 01 00 00 00 e8 d0 9e 6a fd 65 48 83 3d af ab 65 02 00 74 12 5b
All code
========
   0:	f5                   	cmc
   1:	53                   	push   %rbx
   2:	48 8b 74 24 10       	mov    0x10(%rsp),%rsi
   7:	48 89 fb             	mov    %rdi,%rbx
   a:	48 83 c7 18          	add    $0x18,%rdi
   e:	e8 41 80 78 fd       	call   0xfffffffffd788054
  13:	48 89 df             	mov    %rbx,%rdi
  16:	e8 49 d6 78 fd       	call   0xfffffffffd78d664
  1b:	f7 c5 00 02 00 00    	test   $0x200,%ebp
  21:	75 1f                	jne    0x42
  23:	9c                   	pushf
  24:	58                   	pop    %rax
  25:	f6 c4 02             	test   $0x2,%ah
  28:	75 2f                	jne    0x59
  2a:*	bf 01 00 00 00       	mov    $0x1,%edi		<-- trapping instruction
  2f:	e8 d0 9e 6a fd       	call   0xfffffffffd6a9f04
  34:	65 48 83 3d af ab 65 	cmpq   $0x0,%gs:0x265abaf(%rip)        # 0x265abec
  3b:	02 00 
  3d:	74 12                	je     0x51
  3f:	5b                   	pop    %rbx

Code starting with the faulting instruction
===========================================
   0:	bf 01 00 00 00       	mov    $0x1,%edi
   5:	e8 d0 9e 6a fd       	call   0xfffffffffd6a9eda
   a:	65 48 83 3d af ab 65 	cmpq   $0x0,%gs:0x265abaf(%rip)        # 0x265abc2
  11:	02 00 
  13:	74 12                	je     0x27
  15:	5b                   	pop    %rbx
[   37.711518][    C3] RSP: 0018:ffa000000215fce8 EFLAGS: 00000246
[   37.711519][    C3] RAX: 0000000000000092 RBX: ffffffff94087f68 RCX: ffffffff8fde1483
[   37.711519][    C3] RDX: ff1100000f988040 RSI: ffffffff90711011 RDI: ffffffff900949e0
[   37.711520][    C3] RBP: 0000000000000212 R08: 0000000000000000 R09: 0000000000000000
[   37.711521][    C3] R10: 0000000000000003 R11: 0000000000000001 R12: ffffffff94087f68
[   37.711521][    C3] R13: ff11000005bacdf0 R14: 0000000000000000 R15: 0000000000000005
[   37.711523][    C3]  ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:210 (discriminator 6) kernel/locking/spinlock.c:221 (discriminator 6))
[   37.711525][    C3]  __debug_object_init (lib/debugobjects.c:810 (discriminator 3))
[   37.711527][    C3]  ? lookup_object_or_alloc.part.0 (lib/debugobjects.c:696)
[   37.711528][    C3]  ? __create_object (mm/kmemleak.c:807 (discriminator 3))
[   37.711530][    C3]  ? pcpu_alloc_noprof (mm/percpu.c:1906 (discriminator 2))
[   37.711531][    C3]  ? lockdep_init_map_type (kernel/locking/lockdep.c:4989)
[   37.711533][    C3]  ? __raw_spin_lock_init (./include/linux/lockdep.h:135 ./include/linux/lockdep.h:142 kernel/locking/spinlock_debug.c:25)
[   37.711534][    C3]  ? lockdep_init_map_type (kernel/locking/lockdep.c:4989)
[   37.711536][    C3]  mm_init_cid (kernel/sched/core.c:11217)
[   37.711538][    C3]  mm_init (./include/linux/mm_types.h:1596 kernel/fork.c:1141)
[   37.711540][    C3]  alloc_bprm (fs/exec.c:263 fs/exec.c:1552)
[   37.711541][    C3]  do_execveat_common.isra.0 (fs/exec.c:1561 fs/exec.c:1898)
[   37.711543][    C3]  __x64_sys_execve (fs/exec.c:2018 (discriminator 2) fs/exec.c:2012 (discriminator 2) fs/exec.c:2012 (discriminator 2))
[   37.711545][    C3]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[   37.711547][    C3]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[   37.711548][    C3]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   37.711549][    C3] RIP: 0033:0x7ff6f4042f4b
[   37.711550][    C3] Code: 0f 1e fa 48 8b 05 75 e0 12 00 48 8b 10 e9 0d 00 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 f3 0f 1e fa b8 3b 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 7d de 12 00 f7 d8 64 89 01 48
All code
========
   0:	0f 1e fa             	nop    %edx
   3:	48 8b 05 75 e0 12 00 	mov    0x12e075(%rip),%rax        # 0x12e07f
   a:	48 8b 10             	mov    (%rax),%rdx
   d:	e9 0d 00 00 00       	jmp    0x1f
  12:	66 2e 0f 1f 84 00 00 	cs nopw 0x0(%rax,%rax,1)
  19:	00 00 00 
  1c:	0f 1f 00             	nopl   (%rax)
  1f:	f3 0f 1e fa          	endbr64
  23:	b8 3b 00 00 00       	mov    $0x3b,%eax
  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 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12deb7
  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 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12de8d
  10:	f7 d8                	neg    %eax
  12:	64 89 01             	mov    %eax,%fs:(%rcx)
  15:	48                   	rex.W
[   37.711551][    C3] RSP: 002b:00007fffc89f7f38 EFLAGS: 00000202 ORIG_RAX: 000000000000003b
[   37.711552][    C3] RAX: ffffffffffffffda RBX: 000056295435a8c0 RCX: 00007ff6f4042f4b
[   37.711553][    C3] RDX: 0000562954345ec0 RSI: 0000562954350e30 RDI: 000056295435a8c0
[   37.711554][    C3] RBP: 00007fffc89f8020 R08: 000056295433d7c0 R09: 0000000000000007
[   37.711554][    C3] R10: 0000000000000021 R11: 0000000000000202 R12: 000056295435a8c0
[   37.711555][    C3] R13: 0000000000000000 R14: 0000562954350e30 R15: 0000562954345ec0
| [   39.887707][    C2] softirqs last disabled at (2235031): __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
| [   39.887709][    C2] Preemption disabled at:
| [   39.887710][    C2] 0x0
| [   39.887720][    C2] Tainted: [W]=WARN
[   39.887721][    C2] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   39.887723][    C2] Call Trace:
[   39.887724][    C2]  <IRQ>
[   39.887726][    C2]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   39.887732][    C2]  __might_resched.cold (kernel/sched/core.c:9234)
[   39.887735][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   39.887737][    C2]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   39.887740][    C2]  ? prb_next_reserve_seq (kernel/printk/printk_ringbuffer.c:2128)
[   39.887743][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   39.887744][    C2]  __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))
[   39.887747][    C2]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   39.887749][    C2]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   39.887754][    C2]  ? 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)
[   39.887756][    C2]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   39.887758][    C2]  put_chars (drivers/char/virtio_console.c:1176)
[   39.887760][    C2]  ? prb_final_commit (kernel/printk/printk_ringbuffer.c:1842)
[   39.887761][    C2]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   39.887762][    C2]  ? printk_get_next_message (kernel/printk/printk.c:3072)
[   39.887765][    C2]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   39.887770][    C2]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   39.887772][    C2]  ? 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)
[   39.887773][    C2]  ? vsnprintf (lib/vsprintf.c:2900)
[   39.887777][    C2]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   39.887778][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   39.887779][    C2]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   39.887782][    C2]  console_emit_next_record (kernel/printk/printk.c:3183)
[   39.887785][    C2]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   39.887787][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   39.887788][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   39.887788][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   39.887789][    C2]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   39.887791][    C2]  ? console_flush_one_record (kernel/printk/printk.c:3247)
[   39.887793][    C2]  console_flush_one_record (kernel/printk/printk.c:3268)
[   39.887795][    C2]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   39.887798][    C2]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   39.887799][    C2]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   39.887801][    C2]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   39.887802][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   39.887803][    C2]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   39.887805][    C2]  ? 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)
[   39.887806][    C2]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6))
[   39.887808][    C2]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   39.887810][    C2]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   39.887811][    C2]  vprintk_emit (kernel/printk/printk.c:2479)
[   39.887813][    C2]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   39.887814][    C2]  ? do_raw_spin_trylock (./include/linux/instrumented.h:55 ./include/linux/atomic/atomic-instrumented.h:1301 ./include/asm-generic/qspinlock.h:98 kernel/locking/spinlock_debug.c:123)
[   39.887816][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   39.887817][    C2]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   39.887819][    C2]  _printk (kernel/printk/printk.c:2504)
[   39.887822][    C2]  ? snapshot_read.cold (user.c:?)
[   39.887823][    C2]  ? ___ratelimit (lib/ratelimit.c:97 (discriminator 3))
[   39.887826][    C2]  ? __ipv6_chk_addr_and_flags (./include/linux/rcupdate.h:850 net/ipv6/addrconf.c:1996)
[   39.887829][    C2]  ? idr_get_free (??:?)
[   39.887830][    C2]  ? trace_irq_enable.constprop.0 (./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/preemptirq.h:40)
[   39.887834][    C2]  ip6_tnl_xmit_ctl.cold (net/ipv6/ip6_tunnel.c:1064 (discriminator 3))
[   39.887837][    C2] ip6gre_tunnel_xmit (net/ipv6/ip6_gre.c:889) ip6_gre
[   39.887841][    C2]  ? get_stack_info_noinstr (arch/x86/kernel/dumpstack_64.c:173)
[   39.887844][    C2]  ? __gre6_xmit (./include/net/gre.h:135 (discriminator 2)) ip6_gre
[   39.887845][    C2]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   39.887847][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   39.887848][    C2]  ? netif_skb_features (net/core/dev.c:3793 net/core/dev.c:3922)
[   39.887851][    C2]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   39.887853][    C2]  ? unwind_next_frame (./include/linux/rcupdate.h:882 ./include/linux/rcupdate.h:1216 arch/x86/kernel/unwind_orc.c:495)
[   39.887855][    C2]  ? __asan_memmove (mm/kasan/shadow.c:95 (discriminator 1))
[   39.887858][    C2]  ? __vlan_insert_inner_tag.constprop.0 (./include/linux/skbuff.h:4676 ./include/linux/skbuff.h:4708 ./include/linux/if_vlan.h:375)
[   39.887860][    C2]  ? stack_access_ok (./arch/x86/include/asm/stacktrace.h:55)
[   39.887862][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   39.887863][    C2]  dev_hard_start_xmit (./include/linux/netdevice.h:5429 ./include/linux/netdevice.h:5438 net/core/dev.c:3937 net/core/dev.c:3953)
[   39.887865][    C2]  sch_direct_xmit (net/sched/sch_generic.c:372)
[   39.887869][    C2]  ? common_startup_64 (arch/x86/kernel/head_64.S:418)
[   39.887872][    C2]  ? dequeue_skb (./include/trace/events/qdisc.h:14 (discriminator 19))
[   39.887873][    C2]  ? do_raw_spin_trylock (./include/linux/instrumented.h:55 ./include/linux/atomic/atomic-instrumented.h:1301 ./include/asm-generic/qspinlock.h:98 kernel/locking/spinlock_debug.c:123)
[   39.887875][    C2]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6))
[   39.887876][    C2]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   39.887878][    C2]  __dev_xmit_skb (net/core/dev.c:4262)
[   39.887880][    C2]  ? sysvec_apic_timer_interrupt (arch/x86/kernel/apic/apic.c:1062 (discriminator 37) arch/x86/kernel/apic/apic.c:1062 (discriminator 37))
[   39.887882][    C2]  ? alloc_netdev_dummy (net/core/dev.c:12327)
[   39.887884][    C2]  ? stack_access_ok (./arch/x86/include/asm/stacktrace.h:55)
[   39.887885][    C2]  ? arp_send_dst (net/ipv4/arp.c:314 net/ipv4/arp.c:301)
[   39.887888][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   39.887889][    C2]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   39.887891][    C2]  __dev_queue_xmit (net/core/dev.c:4884)
[   39.887892][    C2]  ? arch_stack_walk (arch/x86/kernel/stacktrace.c:27 (discriminator 1))
[   39.887895][    C2]  ? asm_sysvec_apic_timer_interrupt (./arch/x86/include/asm/idtentry.h:674)
[   39.887897][    C2]  ? queued_spin_lock_slowpath (./include/linux/instrumented.h:55 ./include/linux/atomic/atomic-instrumented.h:1279 ./arch/x86/include/asm/paravirt-spinlock.h:144 kernel/locking/qspinlock.c:163)
[   39.887899][    C2]  ? netdev_core_pick_tx (net/core/dev.c:4784)
[   39.887901][    C2]  ? _raw_write_unlock_irqrestore (./include/linux/rwlock_api_smp.h:292 (discriminator 6) kernel/locking/spinlock.c:385 (discriminator 6))
[   39.887903][    C2]  ? filter_irq_stacks (kernel/stacktrace.c:402)
[   39.887905][    C2]  ? stack_depot_save_flags (lib/stackdepot.c:609 lib/stackdepot.c:676)
[   39.887909][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   39.887910][    C2]  ? netif_skb_features (net/core/dev.c:3793 net/core/dev.c:3922)
[   39.887911][    C2]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   39.887912][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   39.887914][    C2]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   39.887915][    C2]  vlan_dev_hard_start_xmit (./include/linux/netdevice.h:3461 net/8021q/vlan_dev.c:126)
[   39.887919][    C2]  dev_hard_start_xmit (./include/linux/netdevice.h:5429 ./include/linux/netdevice.h:5438 net/core/dev.c:3937 net/core/dev.c:3953)
[   39.887921][    C2]  ? validate_xmit_skb (net/core/dev.c:4080)
[   39.887923][    C2]  __dev_queue_xmit (net/core/dev.c:4926)
[   39.887926][    C2]  ? netdev_core_pick_tx (net/core/dev.c:4784)
[   39.887927][    C2]  ? eth_header (net/ethernet/eth.c:86)
[   39.887929][    C2]  ? vlan_dev_hard_header (./include/linux/netdevice.h:3537 net/8021q/vlan_dev.c:84)
[   39.887930][    C2]  ? __asan_memset (mm/kasan/shadow.c:84 (discriminator 1))
[   39.887932][    C2]  ? arp_create (net/ipv4/arp.c:640)
[   39.887933][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   39.887934][    C2]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   39.887936][    C2]  arp_xmit (./include/linux/netdevice.h:3461 net/ipv4/arp.c:655 ./include/linux/netfilter.h:325 ./include/linux/netfilter.h:319 net/ipv4/arp.c:665)
[   39.887937][    C2]  arp_solicit (net/ipv4/arp.c:392)
[   39.887939][    C2]  ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:211 (discriminator 1) kernel/locking/spinlock.c:221 (discriminator 1))
[   39.887941][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   39.887942][    C2]  ? __create_object (mm/kmemleak.c:807 (discriminator 3))
[   39.887944][    C2]  ? trace_kmem_cache_alloc (./include/trace/events/kmem.h:12 (discriminator 22))
[   39.887947][    C2]  ? arp_rcv (net/ipv4/arp.c:975)
[   39.887948][    C2]  ? __copy_skb_header (./include/linux/instrumented.h:112 ./include/linux/atomic/atomic-instrumented.h:1475 ./include/linux/rcuref.h:87 ./include/net/dst.h:247 ./include/net/dst.h:261 ./include/net/dst.h:294 ./include/net/dst.h:299 net/core/skbuff.c:1565)
[   39.887951][    C2]  ? __asan_memcpy (mm/kasan/shadow.c:106 (discriminator 1))
[   39.887952][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   39.887954][    C2]  ? neigh_periodic_work (net/core/neighbour.c:993 (discriminator 1))
[   39.887956][    C2]  neigh_probe (net/core/neighbour.c:1093)
[   39.887958][    C2]  neigh_timer_handler (net/core/neighbour.c:1188)
[   39.887960][    C2]  ? 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)
[   39.887961][    C2]  ? neigh_periodic_work (net/core/neighbour.c:993 (discriminator 1))
[   39.887963][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   39.887964][    C2]  call_timer_fn (kernel/time/timer.c:1748)
[   39.887966][    C2]  ? detach_if_pending (./include/linux/list.h:1159)
[   39.887968][    C2]  ? debug_object_active_state (lib/debugobjects.c:1122)
[   39.887971][    C2]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   39.887973][    C2]  ? timer_recalc_next_expiry (./include/linux/find.h:71 kernel/time/timer.c:1843 kernel/time/timer.c:1865)
[   39.887974][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   39.887976][    C2]  __run_timers (kernel/time/timer.c:1799 kernel/time/timer.c:2374)
[   39.887978][    C2]  ? neigh_periodic_work (net/core/neighbour.c:993 (discriminator 1))
[   39.887980][    C2]  ? __bpf_trace_itimer_expire (./include/trace/events/timer.h:407)
[   39.887982][    C2]  ? 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)
[   39.887984][    C2]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   39.887987][    C2]  run_timer_softirq (kernel/time/timer.c:2386 kernel/time/timer.c:2395 kernel/time/timer.c:2403)
[   39.887989][    C2]  ? __run_timers (./include/trace/events/timer.h:138 (discriminator 19))
[   39.887991][    C2]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   39.887992][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   39.887993][    C2]  handle_softirqs (kernel/softirq.c:645)
[   39.887995][    C2]  ? _local_bh_enable (kernel/softirq.c:428 (discriminator 1))
[   39.887997][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   39.887998][    C2]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   39.888000][    C2]  __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
[   39.888001][    C2]  irq_exit_rcu (kernel/softirq.c:784)
[   39.888003][    C2]  sysvec_apic_timer_interrupt (arch/x86/kernel/apic/apic.c:1062 (discriminator 37) arch/x86/kernel/apic/apic.c:1062 (discriminator 37))
[   39.888004][    C2]  </IRQ>
[   39.888005][    C2]  <TASK>
[   39.888005][    C2]  ? _raw_spin_unlock (./include/linux/spinlock_api_smp.h:201 (discriminator 1) kernel/locking/spinlock.c:213 (discriminator 1))
[   39.888007][    C2]  asm_sysvec_apic_timer_interrupt (./arch/x86/include/asm/idtentry.h:674)
[   39.888008][    C2] RIP: 0010:pv_native_safe_halt (./arch/x86/include/asm/irqflags.h:48 arch/x86/kernel/paravirt.c:63)
[   39.888011][    C2] 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
[   39.888013][    C2] RSP: 0018:ffa0000000157e00 EFLAGS: 00000246
[   39.888016][    C2] RAX: 0000000000000002 RBX: ff11000001c1c740 RCX: 0000000000000001
[   39.888017][    C2] RDX: 0000000000000002 RSI: ffffffff90094960 RDI: ffffffff8d506247
[   39.888018][    C2] RBP: 0000000000000000 R08: ffffffff8fdb9421 R09: 1fe220000d8263a2
[   39.888019][    C2] R10: 0000000000000002 R11: 0000000000000000 R12: 1ff400000002afc3
[   39.888020][    C2] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000000000
[   39.888021][    C2]  ? ct_kernel_exit.constprop.0 (./include/linux/instrumented.h:97 kernel/context_tracking.c:124)
[   39.888023][    C2]  ? cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   39.888025][    C2]  default_idle (./arch/x86/include/asm/paravirt.h:62 arch/x86/kernel/process.c:768)
[   39.888026][    C2]  default_idle_call (kernel/sched/idle.c:122)
[   39.888028][    C2]  cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   39.888030][    C2]  ? arch_cpu_idle_exit+0x40/0x40
[   39.888031][    C2]  ? mark_tsc_async_resets (arch/x86/kernel/tsc_sync.c:49)
[   39.888034][    C2]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   39.888035][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   39.888036][    C2]  do_idle (kernel/sched/idle.c:355)
[   39.888038][    C2]  cpu_startup_entry (kernel/sched/idle.c:454)
[   39.888039][    C2]  start_secondary (arch/x86/kernel/smpboot.c:312)
[   39.888041][    C2]  ? set_cpu_sibling_map (arch/x86/kernel/smpboot.c:733 (discriminator 4))
[   39.888043][    C2]  common_startup_64 (arch/x86/kernel/head_64.S:418)
| [   41.487705][    C3] softirqs last disabled at (2297119): __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
| [   41.487707][    C3] Preemption disabled at:
| [   41.487708][    C3] 0x0
| [   41.487718][    C3] Tainted: [W]=WARN
[   41.487719][    C3] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   41.487721][    C3] Call Trace:
[   41.487722][    C3]  <IRQ>
[   41.487724][    C3]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   41.487730][    C3]  __might_resched.cold (kernel/sched/core.c:9234)
[   41.487733][    C3]  ? arch_stack_walk (arch/x86/kernel/stacktrace.c:25)
[   41.487736][    C3]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   41.487739][    C3]  ? __asan_memcpy (mm/kasan/shadow.c:106 (discriminator 1))
[   41.487743][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   41.487745][    C3]  __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))
[   41.487748][    C3]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   41.487751][    C3]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   41.487755][    C3]  ? 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)
[   41.487756][    C3]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   41.487759][    C3]  put_chars (drivers/char/virtio_console.c:1176)
[   41.487761][    C3]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   41.487762][    C3]  ? console_prepend_replay (kernel/printk/printk.c:3005)
[   41.487765][    C3]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   41.487770][    C3]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   41.487772][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   41.487773][    C3]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   41.487776][    C3]  console_emit_next_record (kernel/printk/printk.c:3183)
[   41.487778][    C3]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   41.487780][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   41.487781][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   41.487782][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   41.487783][    C3]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   41.487785][    C3]  ? console_flush_one_record (kernel/printk/printk.c:3247)
[   41.487787][    C3]  console_flush_one_record (kernel/printk/printk.c:3268)
[   41.487789][    C3]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   41.487791][    C3]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   41.487793][    C3]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   41.487795][    C3]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   41.487796][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   41.487797][    C3]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   41.487799][    C3]  ? 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)
[   41.487800][    C3]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6))
[   41.487801][    C3]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   41.487803][    C3]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   41.487805][    C3]  vprintk_emit (kernel/printk/printk.c:2479)
[   41.487806][    C3]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   41.487807][    C3]  ? do_raw_spin_trylock (./include/linux/instrumented.h:55 ./include/linux/atomic/atomic-instrumented.h:1301 ./include/asm-generic/qspinlock.h:98 kernel/locking/spinlock_debug.c:123)
[   41.487809][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   41.487810][    C3]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   41.487812][    C3]  _printk (kernel/printk/printk.c:2504)
[   41.487815][    C3]  ? snapshot_read.cold (user.c:?)
[   41.487816][    C3]  ? ___ratelimit (lib/ratelimit.c:97 (discriminator 3))
[   41.487819][    C3]  ? __ipv6_chk_addr_and_flags (./include/linux/rcupdate.h:850 net/ipv6/addrconf.c:1996)
[   41.487822][    C3]  ? idr_get_free (??:?)
[   41.487824][    C3]  ? trace_irq_enable.constprop.0 (./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/preemptirq.h:40)
[   41.487827][    C3]  ip6_tnl_xmit_ctl.cold (net/ipv6/ip6_tunnel.c:1064 (discriminator 3))
[   41.487832][    C3] ip6gre_tunnel_xmit (net/ipv6/ip6_gre.c:889) ip6_gre
[   41.487835][    C3]  ? get_stack_info (arch/x86/kernel/dumpstack_64.c:199)
[   41.487839][    C3]  ? __gre6_xmit (./include/net/gre.h:135 (discriminator 2)) ip6_gre
[   41.487840][    C3]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   41.487842][    C3]  ? netif_skb_features (net/core/dev.c:3793 net/core/dev.c:3922)
[   41.487845][    C3]  ? unwind_next_frame (./include/linux/rcupdate.h:882 ./include/linux/rcupdate.h:1216 arch/x86/kernel/unwind_orc.c:495)
[   41.487848][    C3]  ? sysvec_apic_timer_interrupt (arch/x86/kernel/apic/apic.c:1062 (discriminator 37) arch/x86/kernel/apic/apic.c:1062 (discriminator 37))
[   41.487850][    C3]  ? skb_network_protocol (./include/linux/skbuff.h:2534)
[   41.487851][    C3]  ? kmem_cache_alloc_node_noprof (./include/linux/kmemleak.h:44 mm/slub.c:4696 mm/slub.c:4996 mm/slub.c:5068)
[   41.487853][    C3]  ? stack_access_ok (./arch/x86/include/asm/stacktrace.h:55)
[   41.487854][    C3]  ? arp_send_dst (net/ipv4/arp.c:314 net/ipv4/arp.c:301)
[   41.487857][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   41.487858][    C3]  dev_hard_start_xmit (./include/linux/netdevice.h:5429 ./include/linux/netdevice.h:5438 net/core/dev.c:3937 net/core/dev.c:3953)
[   41.487861][    C3]  sch_direct_xmit (net/sched/sch_generic.c:372)
[   41.487864][    C3]  ? asm_sysvec_apic_timer_interrupt (./arch/x86/include/asm/idtentry.h:674)
[   41.487866][    C3]  ? dequeue_skb (./include/trace/events/qdisc.h:14 (discriminator 19))
[   41.487867][    C3]  ? do_raw_spin_trylock (./include/linux/instrumented.h:55 ./include/linux/atomic/atomic-instrumented.h:1301 ./include/asm-generic/qspinlock.h:98 kernel/locking/spinlock_debug.c:123)
[   41.487869][    C3]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6))
[   41.487870][    C3]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   41.487872][    C3]  __dev_xmit_skb (net/core/dev.c:4262)
[   41.487874][    C3]  ? arp_send_dst (net/ipv4/arp.c:314 net/ipv4/arp.c:301)
[   41.487875][    C3]  ? neigh_probe (net/core/neighbour.c:1093)
[   41.487877][    C3]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   41.487879][    C3]  ? alloc_netdev_dummy (net/core/dev.c:12327)
[   41.487880][    C3]  ? 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)
[   41.487882][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   41.487883][    C3]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   41.487885][    C3]  ? trace_kmem_cache_alloc (./include/trace/events/kmem.h:12 (discriminator 22))
[   41.487887][    C3]  __dev_queue_xmit (net/core/dev.c:4884)
[   41.487889][    C3]  ? kmalloc_reserve (net/core/skbuff.c:615 (discriminator 7))
[   41.487893][    C3]  ? __asan_memset (mm/kasan/shadow.c:84 (discriminator 1))
[   41.487894][    C3]  ? netdev_core_pick_tx (net/core/dev.c:4784)
[   41.487896][    C3]  ? napi_skb_cache_get (./include/linux/local_lock_internal.h:60 (discriminator 1))
[   41.487898][    C3]  ? nl_fib_input (./include/linux/netlink.h:261)
[   41.487900][    C3]  ? __asan_memcpy (mm/kasan/shadow.c:106 (discriminator 1))
[   41.487901][    C3]  ? eth_header_cache_update (net/ethernet/eth.c:250)
[   41.487903][    C3]  ? __asan_memset (mm/kasan/shadow.c:84 (discriminator 1))
[   41.487904][    C3]  ? arp_create (net/ipv4/arp.c:640)
[   41.487905][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   41.487906][    C3]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   41.487908][    C3]  arp_xmit (./include/linux/netdevice.h:3461 net/ipv4/arp.c:655 ./include/linux/netfilter.h:325 ./include/linux/netfilter.h:319 net/ipv4/arp.c:665)
[   41.487910][    C3]  arp_solicit (net/ipv4/arp.c:392)
[   41.487912][    C3]  ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:211 (discriminator 1) kernel/locking/spinlock.c:221 (discriminator 1))
[   41.487913][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   41.487914][    C3]  ? __create_object (mm/kmemleak.c:807 (discriminator 3))
[   41.487916][    C3]  ? trace_kmem_cache_alloc (./include/trace/events/kmem.h:12 (discriminator 22))
[   41.487918][    C3]  ? arp_rcv (net/ipv4/arp.c:975)
[   41.487919][    C3]  ? __copy_skb_header (./include/linux/instrumented.h:112 ./include/linux/atomic/atomic-instrumented.h:1475 ./include/linux/rcuref.h:87 ./include/net/dst.h:247 ./include/net/dst.h:261 ./include/net/dst.h:294 ./include/net/dst.h:299 net/core/skbuff.c:1565)
[   41.487921][    C3]  ? __asan_memcpy (mm/kasan/shadow.c:106 (discriminator 1))
[   41.487922][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   41.487923][    C3]  ? neigh_periodic_work (net/core/neighbour.c:993 (discriminator 1))
[   41.487925][    C3]  neigh_probe (net/core/neighbour.c:1093)
[   41.487927][    C3]  neigh_timer_handler (net/core/neighbour.c:1188)
[   41.487929][    C3]  ? 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)
[   41.487930][    C3]  ? neigh_periodic_work (net/core/neighbour.c:993 (discriminator 1))
[   41.487932][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   41.487933][    C3]  call_timer_fn (kernel/time/timer.c:1748)
[   41.487936][    C3]  ? detach_if_pending (./include/linux/list.h:1159)
[   41.487938][    C3]  ? debug_object_active_state (lib/debugobjects.c:1122)
[   41.487942][    C3]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   41.487943][    C3]  ? timer_recalc_next_expiry (./include/linux/find.h:71 kernel/time/timer.c:1843 kernel/time/timer.c:1865)
[   41.487945][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   41.487946][    C3]  __run_timers (kernel/time/timer.c:1799 kernel/time/timer.c:2374)
[   41.487948][    C3]  ? neigh_periodic_work (net/core/neighbour.c:993 (discriminator 1))
[   41.487950][    C3]  ? __bpf_trace_itimer_expire (./include/trace/events/timer.h:407)
[   41.487953][    C3]  ? 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)
[   41.487955][    C3]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   41.487957][    C3]  run_timer_softirq (kernel/time/timer.c:2386 kernel/time/timer.c:2395 kernel/time/timer.c:2403)
[   41.487959][    C3]  ? __run_timers (./include/trace/events/timer.h:138 (discriminator 19))
[   41.487961][    C3]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   41.487962][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   41.487963][    C3]  handle_softirqs (kernel/softirq.c:645)
[   41.487965][    C3]  ? _local_bh_enable (kernel/softirq.c:428 (discriminator 1))
[   41.487967][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   41.487968][    C3]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   41.487970][    C3]  __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
[   41.487971][    C3]  irq_exit_rcu (kernel/softirq.c:784)
[   41.487973][    C3]  sysvec_apic_timer_interrupt (arch/x86/kernel/apic/apic.c:1062 (discriminator 37) arch/x86/kernel/apic/apic.c:1062 (discriminator 37))
[   41.487974][    C3]  </IRQ>
[   41.487975][    C3]  <TASK>
[   41.487975][    C3]  ? _raw_spin_unlock (./include/linux/spinlock_api_smp.h:201 (discriminator 1) kernel/locking/spinlock.c:213 (discriminator 1))
[   41.487977][    C3]  asm_sysvec_apic_timer_interrupt (./arch/x86/include/asm/idtentry.h:674)
[   41.487978][    C3] RIP: 0010:pv_native_safe_halt (./arch/x86/include/asm/irqflags.h:48 arch/x86/kernel/paravirt.c:63)
[   41.487981][    C3] 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
[   41.487983][    C3] RSP: 0018:ffa0000000167e00 EFLAGS: 00000246
[   41.487986][    C3] RAX: 0000000000000003 RBX: ff11000001cb8040 RCX: 0000000000000001
[   41.487987][    C3] RDX: 0000000000000003 RSI: ffffffff90094960 RDI: ffffffff8d506247
[   41.487988][    C3] RBP: 0000000000000000 R08: ffffffff8fdb9421 R09: 1fe220000d8363a2
[   41.487989][    C3] R10: 0000000000000003 R11: 0000000000000000 R12: 1ff400000002cfc3
[   41.487989][    C3] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000000000
[   41.487991][    C3]  ? ct_kernel_exit.constprop.0 (./include/linux/instrumented.h:97 kernel/context_tracking.c:124)
[   41.487992][    C3]  ? cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   41.487995][    C3]  default_idle (./arch/x86/include/asm/paravirt.h:62 arch/x86/kernel/process.c:768)
[   41.487997][    C3]  default_idle_call (kernel/sched/idle.c:122)
[   41.487998][    C3]  cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   41.488000][    C3]  ? arch_cpu_idle_exit+0x40/0x40
[   41.488002][    C3]  ? mark_tsc_async_resets (arch/x86/kernel/tsc_sync.c:49)
[   41.488004][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   41.488006][    C3]  do_idle (kernel/sched/idle.c:355)
[   41.488007][    C3]  cpu_startup_entry (kernel/sched/idle.c:454)
[   41.488009][    C3]  start_secondary (arch/x86/kernel/smpboot.c:312)
[   41.488010][    C3]  ? set_cpu_sibling_map (arch/x86/kernel/smpboot.c:733 (discriminator 4))
[   41.488012][    C3]  common_startup_64 (arch/x86/kernel/head_64.S:418)
| [   43.214699][    C0] softirqs last disabled at (2390291): __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
| [   43.214701][    C0] Preemption disabled at:
| [   43.214702][    C0] schedule_preempt_disabled (kernel/sched/core.c:7420)
| [   43.214714][    C0] Tainted: [W]=WARN
[   43.214715][    C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   43.214716][    C0] Call Trace:
[   43.214718][    C0]  <IRQ>
[   43.214719][    C0]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   43.214724][    C0]  ? schedule_preempt_disabled (kernel/sched/core.c:7420)
[   43.214726][    C0]  __might_resched.cold (kernel/sched/core.c:9234)
[   43.214729][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   43.214731][    C0]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   43.214734][    C0]  ? prb_next_reserve_seq (kernel/printk/printk_ringbuffer.c:2128)
[   43.214737][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   43.214738][    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))
[   43.214741][    C0]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   43.214744][    C0]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   43.214748][    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)
[   43.214750][    C0]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   43.214752][    C0]  put_chars (drivers/char/virtio_console.c:1176)
[   43.214754][    C0]  ? prb_final_commit (kernel/printk/printk_ringbuffer.c:1842)
[   43.214755][    C0]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   43.214757][    C0]  ? printk_get_next_message (kernel/printk/printk.c:3072)
[   43.214759][    C0]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   43.214764][    C0]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   43.214766][    C0]  ? 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)
[   43.214767][    C0]  ? vsnprintf (lib/vsprintf.c:2900)
[   43.214770][    C0]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   43.214771][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   43.214772][    C0]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   43.214775][    C0]  console_emit_next_record (kernel/printk/printk.c:3183)
[   43.214777][    C0]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   43.214779][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   43.214780][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   43.214781][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   43.214782][    C0]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   43.214784][    C0]  ? console_flush_one_record (kernel/printk/printk.c:3247)
[   43.214786][    C0]  console_flush_one_record (kernel/printk/printk.c:3268)
[   43.214788][    C0]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   43.214790][    C0]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   43.214792][    C0]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   43.214794][    C0]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   43.214795][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   43.214796][    C0]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   43.214798][    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)
[   43.214799][    C0]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6))
[   43.214800][    C0]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   43.214802][    C0]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   43.214804][    C0]  vprintk_emit (kernel/printk/printk.c:2479)
[   43.214805][    C0]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   43.214806][    C0]  ? do_raw_spin_trylock (./include/linux/instrumented.h:55 ./include/linux/atomic/atomic-instrumented.h:1301 ./include/asm-generic/qspinlock.h:98 kernel/locking/spinlock_debug.c:123)
[   43.214808][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   43.214809][    C0]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   43.214811][    C0]  _printk (kernel/printk/printk.c:2504)
[   43.214814][    C0]  ? snapshot_read.cold (user.c:?)
[   43.214815][    C0]  ? ___ratelimit (lib/ratelimit.c:97 (discriminator 3))
[   43.214818][    C0]  ? __ipv6_chk_addr_and_flags (./include/linux/rcupdate.h:850 net/ipv6/addrconf.c:1996)
[   43.214821][    C0]  ? idr_get_free (??:?)
[   43.214822][    C0]  ? trace_irq_enable.constprop.0 (./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/preemptirq.h:40)
[   43.214825][    C0]  ip6_tnl_xmit_ctl.cold (net/ipv6/ip6_tunnel.c:1064 (discriminator 3))
[   43.214829][    C0] ip6gre_tunnel_xmit (net/ipv6/ip6_gre.c:889) ip6_gre
[   43.214833][    C0]  ? get_stack_info_noinstr (arch/x86/kernel/dumpstack_64.c:173)
[   43.214835][    C0]  ? __gre6_xmit (./include/net/gre.h:135 (discriminator 2)) ip6_gre
[   43.214837][    C0]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   43.214839][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   43.214840][    C0]  ? netif_skb_features (net/core/dev.c:3793 net/core/dev.c:3922)
[   43.214843][    C0]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   43.214845][    C0]  ? unwind_next_frame (./include/linux/rcupdate.h:882 ./include/linux/rcupdate.h:1216 arch/x86/kernel/unwind_orc.c:495)
[   43.214847][    C0]  ? __asan_memmove (mm/kasan/shadow.c:95 (discriminator 1))
[   43.214850][    C0]  ? __vlan_insert_inner_tag.constprop.0 (./include/linux/skbuff.h:4676 ./include/linux/skbuff.h:4708 ./include/linux/if_vlan.h:375)
[   43.214852][    C0]  ? stack_access_ok (./arch/x86/include/asm/stacktrace.h:55)
[   43.214853][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   43.214855][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   43.214856][    C0]  dev_hard_start_xmit (./include/linux/netdevice.h:5429 ./include/linux/netdevice.h:5438 net/core/dev.c:3937 net/core/dev.c:3953)
[   43.214858][    C0]  sch_direct_xmit (net/sched/sch_generic.c:372)
[   43.214861][    C0]  ? common_startup_64 (arch/x86/kernel/head_64.S:418)
[   43.214864][    C0]  ? dequeue_skb (./include/trace/events/qdisc.h:14 (discriminator 19))
[   43.214866][    C0]  ? do_raw_spin_trylock (./include/linux/instrumented.h:55 ./include/linux/atomic/atomic-instrumented.h:1301 ./include/asm-generic/qspinlock.h:98 kernel/locking/spinlock_debug.c:123)
[   43.214867][    C0]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6))
[   43.214868][    C0]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   43.214870][    C0]  __dev_xmit_skb (net/core/dev.c:4262)
[   43.214872][    C0]  ? sysvec_apic_timer_interrupt (arch/x86/kernel/apic/apic.c:1062 (discriminator 37) arch/x86/kernel/apic/apic.c:1062 (discriminator 37))
[   43.214874][    C0]  ? alloc_netdev_dummy (net/core/dev.c:12327)
[   43.214876][    C0]  ? stack_access_ok (./arch/x86/include/asm/stacktrace.h:55)
[   43.214877][    C0]  ? arp_send_dst (net/ipv4/arp.c:314 net/ipv4/arp.c:301)
[   43.214880][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   43.214881][    C0]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   43.214882][    C0]  __dev_queue_xmit (net/core/dev.c:4884)
[   43.214884][    C0]  ? arch_stack_walk (arch/x86/kernel/stacktrace.c:27 (discriminator 1))
[   43.214887][    C0]  ? asm_sysvec_apic_timer_interrupt (./arch/x86/include/asm/idtentry.h:674)
[   43.214889][    C0]  ? netdev_core_pick_tx (net/core/dev.c:4784)
[   43.214891][    C0]  ? filter_irq_stacks (kernel/stacktrace.c:402)
[   43.214894][    C0]  ? stack_depot_save_flags (lib/stackdepot.c:609 lib/stackdepot.c:676)
[   43.214897][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   43.214898][    C0]  ? netif_skb_features (net/core/dev.c:3793 net/core/dev.c:3922)
[   43.214899][    C0]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   43.214901][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   43.214902][    C0]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   43.214904][    C0]  vlan_dev_hard_start_xmit (./include/linux/netdevice.h:3461 net/8021q/vlan_dev.c:126)
[   43.214906][    C0]  dev_hard_start_xmit (./include/linux/netdevice.h:5429 ./include/linux/netdevice.h:5438 net/core/dev.c:3937 net/core/dev.c:3953)
[   43.214908][    C0]  ? validate_xmit_skb (net/core/dev.c:4080)
[   43.214910][    C0]  __dev_queue_xmit (net/core/dev.c:4926)
[   43.214913][    C0]  ? netdev_core_pick_tx (net/core/dev.c:4784)
[   43.214915][    C0]  ? eth_header (net/ethernet/eth.c:86)
[   43.214916][    C0]  ? vlan_dev_hard_header (./include/linux/netdevice.h:3537 net/8021q/vlan_dev.c:84)
[   43.214917][    C0]  ? __asan_memset (mm/kasan/shadow.c:84 (discriminator 1))
[   43.214919][    C0]  ? arp_create (net/ipv4/arp.c:640)
[   43.214921][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   43.214922][    C0]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   43.214924][    C0]  arp_xmit (./include/linux/netdevice.h:3461 net/ipv4/arp.c:655 ./include/linux/netfilter.h:325 ./include/linux/netfilter.h:319 net/ipv4/arp.c:665)
[   43.214925][    C0]  arp_solicit (net/ipv4/arp.c:392)
[   43.214927][    C0]  ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:211 (discriminator 1) kernel/locking/spinlock.c:221 (discriminator 1))
[   43.214929][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   43.214930][    C0]  ? __create_object (mm/kmemleak.c:807 (discriminator 3))
[   43.214932][    C0]  ? trace_kmem_cache_alloc (./include/trace/events/kmem.h:12 (discriminator 22))
[   43.214934][    C0]  ? arp_rcv (net/ipv4/arp.c:975)
[   43.214935][    C0]  ? __copy_skb_header (./include/linux/instrumented.h:112 ./include/linux/atomic/atomic-instrumented.h:1475 ./include/linux/rcuref.h:87 ./include/net/dst.h:247 ./include/net/dst.h:261 ./include/net/dst.h:294 ./include/net/dst.h:299 net/core/skbuff.c:1565)
[   43.214938][    C0]  ? __asan_memcpy (mm/kasan/shadow.c:106 (discriminator 1))
[   43.214939][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   43.214941][    C0]  ? neigh_periodic_work (net/core/neighbour.c:993 (discriminator 1))
[   43.214943][    C0]  neigh_probe (net/core/neighbour.c:1093)
[   43.214945][    C0]  neigh_timer_handler (net/core/neighbour.c:1188)
[   43.214947][    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)
[   43.214948][    C0]  ? neigh_periodic_work (net/core/neighbour.c:993 (discriminator 1))
[   43.214950][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   43.214951][    C0]  call_timer_fn (kernel/time/timer.c:1748)
[   43.214953][    C0]  ? detach_if_pending (./include/linux/list.h:1159)
[   43.214955][    C0]  ? debug_object_active_state (lib/debugobjects.c:1122)
[   43.214958][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   43.214960][    C0]  __run_timers (kernel/time/timer.c:1799 kernel/time/timer.c:2374)
[   43.214961][    C0]  ? neigh_periodic_work (net/core/neighbour.c:993 (discriminator 1))
[   43.214964][    C0]  ? __bpf_trace_itimer_expire (./include/trace/events/timer.h:407)
[   43.214966][    C0]  ? 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)
[   43.214968][    C0]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   43.214971][    C0]  run_timer_softirq (kernel/time/timer.c:2386 kernel/time/timer.c:2395 kernel/time/timer.c:2403)
[   43.214973][    C0]  ? __run_timers (./include/trace/events/timer.h:138 (discriminator 19))
[   43.214974][    C0]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   43.214976][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   43.214977][    C0]  handle_softirqs (kernel/softirq.c:645)
[   43.214979][    C0]  ? _local_bh_enable (kernel/softirq.c:428 (discriminator 1))
[   43.214980][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   43.214981][    C0]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   43.214983][    C0]  __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
[   43.214985][    C0]  irq_exit_rcu (kernel/softirq.c:784)
[   43.214986][    C0]  sysvec_apic_timer_interrupt (arch/x86/kernel/apic/apic.c:1062 (discriminator 37) arch/x86/kernel/apic/apic.c:1062 (discriminator 37))
[   43.214988][    C0]  </IRQ>
[   43.214988][    C0]  <TASK>
[   43.214989][    C0]  asm_sysvec_apic_timer_interrupt (./arch/x86/include/asm/idtentry.h:674)
[   43.214990][    C0] RIP: 0010:pv_native_safe_halt (./arch/x86/include/asm/irqflags.h:48 arch/x86/kernel/paravirt.c:63)
[   43.214993][    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
[   43.214995][    C0] RSP: 0018:ffffffff90e07cf8 EFLAGS: 00000246
[   43.214998][    C0] RAX: 0000000000000000 RBX: ffffffff90e30600 RCX: 0000000000000001
[   43.214999][    C0] RDX: 0000000000000000 RSI: ffffffff90094960 RDI: ffffffff8d506247
[   43.215000][    C0] RBP: 0000000000000000 R08: ffffffff8fdb9421 R09: 1fe220000d8063a2
[   43.215001][    C0] R10: 0000000000000000 R11: 0000000000000000 R12: 1ffffffff21c0fa2
[   43.215002][    C0] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000014770
[   43.215003][    C0]  ? ct_kernel_exit.constprop.0 (./include/linux/instrumented.h:97 kernel/context_tracking.c:124)
[   43.215005][    C0]  ? cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   43.215007][    C0]  default_idle (./arch/x86/include/asm/paravirt.h:62 arch/x86/kernel/process.c:768)
[   43.215009][    C0]  default_idle_call (kernel/sched/idle.c:122)
[   43.215010][    C0]  cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   43.215012][    C0]  ? arch_cpu_idle_exit+0x40/0x40
[   43.215014][    C0]  ? mark_tsc_async_resets (arch/x86/kernel/tsc_sync.c:49)
[   43.215016][    C0]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   43.215017][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   43.215019][    C0]  do_idle (kernel/sched/idle.c:355)
[   43.215020][    C0]  cpu_startup_entry (kernel/sched/idle.c:454)
[   43.215022][    C0]  rest_init (init/main.c:727)
[   43.215023][    C0]  ? __cpuidle_text_end (??:?)
[   43.215026][    C0]  ? rest_init (init/main.c:727)
[   43.215028][    C0]  ? acpi_hw_set_mode (drivers/acpi/acpica/hwacpi.c:72 (discriminator 1))
[   43.215031][    C0]  ? cpus_read_unlock (./include/linux/percpu-rwsem.h:125 (discriminator 1) kernel/cpu.c:502 (discriminator 1))
[   43.215032][    C0]  ? acpi_enable (drivers/acpi/acpica/evxfevnt.c:47)
[   43.215034][    C0]  start_kernel (init/main.c:1185)
[   43.215038][    C0]  x86_64_start_reservations (arch/x86/kernel/head64.c:310)
[   43.215040][    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