======================================
| [    9.743823][  T198] softirqs last disabled at (30905): __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
| [    9.743825][  T198] Preemption disabled at:
| [    9.743826][  T198] vprintk_emit (kernel/printk/printk.c:2471)
| [    9.743835][  T198] Tainted: [W]=WARN
[    9.743836][  T198] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    9.743837][  T198] Call Trace:
[    9.743839][  T198]  <TASK>
[    9.743840][  T198]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[    9.743846][  T198]  ? vprintk_emit (kernel/printk/printk.c:2471)
[    9.743848][  T198]  __might_resched.cold (kernel/sched/core.c:9234)
[    9.743852][  T198]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[    9.743856][  T198]  ? __kmalloc_noprof (./include/linux/sched/mm.h:317 mm/slub.c:4636 mm/slub.c:4974 mm/slub.c:5413 mm/slub.c:5439)
[    9.743860][  T198]  __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))
[    9.743862][  T198]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[    9.743869][  T198]  ? 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)
[    9.743872][  T198]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[    9.743876][  T198]  put_chars (drivers/char/virtio_console.c:1176)
[    9.743877][  T198]  ? desc_read_finalized_seq (kernel/printk/printk_ringbuffer.c:1934)
[    9.743880][  T198]  ? __send_to_port (drivers/char/virtio_console.c:654)
[    9.743883][  T198]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[    9.743886][  T198]  ? validate_chain (kernel/locking/lockdep.c:3817 (discriminator 2) kernel/locking/lockdep.c:3837 (discriminator 2) kernel/locking/lockdep.c:3892 (discriminator 2))
[    9.743891][  T198]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[    9.743895][  T198]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[    9.743896][  T198]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[    9.743901][  T198]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[    9.743903][  T198]  ? console_emit_next_record (kernel/printk/printk.c:3095 (discriminator 2) kernel/printk/printk.c:3182 (discriminator 2))
[    9.743906][  T198]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[    9.743908][  T198]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[    9.743912][  T198]  console_emit_next_record (kernel/printk/printk.c:3183)
[    9.743916][  T198]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[    9.743918][  T198]  ? 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))
[    9.743921][  T198]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[    9.743922][  T198]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[    9.743926][  T198]  console_flush_one_record (kernel/printk/printk.c:3268)
[    9.743930][  T198]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[    9.743932][  T198]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[    9.743937][  T198]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[    9.743940][  T198]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[    9.743942][  T198]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[    9.743943][  T198]  ? 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)
[    9.743947][  T198]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[    9.743948][  T198]  ? vprintk_emit (kernel/printk/printk.c:2478)
[    9.743951][  T198]  vprintk_emit (kernel/printk/printk.c:2479)
[    9.743955][  T198]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[    9.743959][  T198]  ? gre_exit (net/ipv4/gre_demux.c:73) gre
[    9.743962][  T198]  _printk (kernel/printk/printk.c:2504)
[    9.743966][  T198]  ? snapshot_read.cold (user.c:?)
[    9.743972][  T198]  ? 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)
[    9.743976][  T198] gre_init (gre.mod.c:?) gre
[    9.743978][  T198]  do_one_initcall (init/main.c:1357)
[    9.743981][  T198]  ? trace_event_raw_event_initcall_level (./include/trace/events/initcall.h:10)
[    9.743985][  T198]  ? do_init_module (./include/linux/slab.h:991 (discriminator 1) kernel/module/main.c:3105 (discriminator 1))
[    9.743988][  T198]  ? kasan_unpoison (mm/kasan/shadow.c:146 mm/kasan/shadow.c:178)
[    9.743993][  T198]  do_init_module (kernel/module/main.c:3117)
[    9.743996][  T198]  ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4488)
[    9.744000][  T198]  ? free_module (./include/trace/events/module.h:50 (discriminator 19))
[    9.744003][  T198]  ? kfree (./include/linux/kasan.h:235 mm/slub.c:2748 mm/slub.c:6499 mm/slub.c:6792)
[    9.744006][  T198]  load_module (kernel/module/main.c:3593)
[    9.744011][  T198]  ? security_kernel_post_read_file (security/security.c:2997 (discriminator 11))
[    9.744016][  T198]  ? layout_and_allocate.isra.0 (kernel/module/main.c:3016)
[    9.744023][  T198]  init_module_from_file (kernel/module/main.c:3790)
[    9.744026][  T198]  ? __do_sys_init_module (kernel/module/main.c:3664)
[    9.744033][  T198]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[    9.744036][  T198]  ? 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)
[    9.744040][  T198]  idempotent_init_module (kernel/module/main.c:3802)
[    9.744042][  T198]  ? init_module_from_file (kernel/module/main.c:3791)
[    9.744048][  T198]  ? cap_capable (./include/trace/events/capability.h:26 (discriminator 22) security/commoncap.c:130 (discriminator 22))
[    9.744050][  T198]  ? __x64_sys_pread64 (fs/read_write.c:764 fs/read_write.c:772 fs/read_write.c:769 fs/read_write.c:769)
[    9.744055][  T198]  __x64_sys_finit_module (kernel/module/main.c:3828 kernel/module/main.c:3812 kernel/module/main.c:3812)
[    9.744056][  T198]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[    9.744060][  T198]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[    9.744063][  T198]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[    9.744066][  T198]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    9.744068][  T198] RIP: 0033:0x7f61ca12d37d
[    9.744071][  T198] 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
[    9.744073][  T198] RSP: 002b:00007ffecc9953e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000139
[    9.744076][  T198] RAX: ffffffffffffffda RBX: 000055bae72656f0 RCX: 00007f61ca12d37d
[    9.744077][  T198] RDX: 0000000000000000 RSI: 000055bacc2c2ffd RDI: 0000000000000005
[    9.744078][  T198] RBP: 00007ffecc995480 R08: 0000000000000000 R09: 0000000000000000
[    9.744079][  T198] R10: 0000000000000000 R11: 0000000000000246 R12: 000055bacc2c2ffd
[    9.744080][  T198] R13: 000055bae7265810 R14: 0000000000040000 R15: 0000000000000000
| [   16.383494][  T474] softirqs last disabled at (32423): __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
| [   16.383497][  T474] Preemption disabled at:
| [   16.383497][  T474] 0x0
| [   16.383508][  T474] Tainted: [W]=WARN
[   16.383509][  T474] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   16.383511][  T474] Call Trace:
[   16.383512][  T474]  <TASK>
[   16.383514][  T474]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   16.383520][  T474]  __might_resched.cold (kernel/sched/core.c:9234)
[   16.383525][  T474]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   16.383529][  T474]  ? __kmalloc_noprof (./include/linux/sched/mm.h:317 mm/slub.c:4636 mm/slub.c:4974 mm/slub.c:5413 mm/slub.c:5439)
[   16.383533][  T474]  __kmalloc_noprof (./include/linux/sched/mm.h:322 (discriminator 2) mm/slub.c:4636 (discriminator 2) mm/slub.c:4974 (discriminator 2) mm/slub.c:5413 (discriminator 2) mm/slub.c:5439 (discriminator 2))
[   16.383535][  T474]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   16.383542][  T474]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:58 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   16.383545][  T474]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   16.383548][  T474]  put_chars (drivers/char/virtio_console.c:1176)
[   16.383551][  T474]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   16.383554][  T474]  ? validate_chain (kernel/locking/lockdep.c:3817 (discriminator 2) kernel/locking/lockdep.c:3837 (discriminator 2) kernel/locking/lockdep.c:3892 (discriminator 2))
[   16.383559][  T474]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   16.383567][  T474]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   16.383569][  T474]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   16.383572][  T474]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   16.383576][  T474]  console_emit_next_record (kernel/printk/printk.c:3183)
[   16.383580][  T474]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   16.383582][  T474]  ? console_flush_one_record (./include/linux/rcupdate.h:314 (discriminator 2) ./include/linux/srcu.h:439 (discriminator 2) kernel/printk/printk.c:291 (discriminator 2) kernel/printk/printk.c:3246 (discriminator 2))
[   16.383585][  T474]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   16.383587][  T474]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   16.383591][  T474]  console_flush_one_record (kernel/printk/printk.c:3268)
[   16.383595][  T474]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   16.383597][  T474]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   16.383602][  T474]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   16.383605][  T474]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   16.383607][  T474]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   16.383609][  T474]  ? 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)
[   16.383612][  T474]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   16.383614][  T474]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   16.383617][  T474]  vprintk_emit (kernel/printk/printk.c:2479)
[   16.383620][  T474]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   16.383623][  T474]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   16.383627][  T474]  _printk (kernel/printk/printk.c:2504)
[   16.383630][  T474]  ? snapshot_read.cold (user.c:?)
[   16.383633][  T474]  ? 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)
[   16.383636][  T474]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   16.383640][  T474]  ? 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)
[   16.383642][  T474]  do_exit.cold (kernel/exit.c:889 (discriminator 4) kernel/exit.c:1043 (discriminator 4))
[   16.383646][  T474]  ? exit_notify (kernel/exit.c:780)
[   16.383648][  T474]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   16.383651][  T474]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   16.383653][  T474]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   16.383656][  T474]  do_group_exit (kernel/exit.c:1151)
[   16.383658][  T474]  ? lockdep_hardirqs_on_prepare.part.0 (kernel/locking/lockdep.c:470 (discriminator 2) kernel/locking/lockdep.c:4427 (discriminator 2))
[   16.383659][  T474]  ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4488)
[   16.383663][  T474]  ? _raw_spin_unlock_irq (./include/linux/spinlock_api_smp.h:219 kernel/locking/spinlock.c:229)
[   16.383666][  T474]  ? _raw_spin_unlock_irq (./include/linux/spinlock_api_smp.h:220 (discriminator 1) kernel/locking/spinlock.c:229 (discriminator 1))
[   16.383667][  T474]  get_signal (kernel/signal.c:3039)
[   16.383671][  T474]  ? ___sys_sendmsg (net/socket.c:2771)
[   16.383679][  T474]  ? ptrace_signal (./include/linux/signal.h:87)
[   16.383685][  T474]  arch_do_signal_or_restart (arch/x86/kernel/signal.c:337)
[   16.383690][  T474]  ? get_sigframe_size (arch/x86/kernel/signal.c:233)
[   16.383692][  T474]  ? __sys_recvmsg (net/socket.c:3008)
[   16.383697][  T474]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   16.383699][  T474]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   16.383703][  T474]  exit_to_user_mode_loop (kernel/entry/common.c:66 kernel/entry/common.c:101)
[   16.383706][  T474]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   16.383709][  T474]  do_syscall_64 (./include/linux/irq-entry-common.h:207 ./include/linux/irq-entry-common.h:230 ./include/linux/entry-common.h:336 arch/x86/entry/syscall_64.c:89)
[   16.383712][  T474]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[   16.383714][  T474]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   16.383717][  T474] RIP: 0033:0x7f5037eef54e
[   16.383719][  T474] Code: Unable to access opcode bytes at 0x7f5037eef524.

Code starting with the faulting instruction
===========================================
[   16.383720][  T474] RSP: 002b:00007ffde0882150 EFLAGS: 00000202 ORIG_RAX: 000000000000002f
[   16.383722][  T474] RAX: fffffffffffffffc RBX: 00007ffde0883370 RCX: 00007f5037eef54e
[   16.383724][  T474] RDX: 0000000000000000 RSI: 00007ffde0882210 RDI: 0000000000000006
[   16.383725][  T474] RBP: 00007ffde0882160 R08: 0000000000000000 R09: 0000000000000000
[   16.383725][  T474] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffde0882250
[   16.383726][  T474] R13: 0000000000000000 R14: 000055c22f0e4600 R15: 000055c22f0d10a0
| [   27.522737][  T793] softirqs last disabled at (38099): __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
| [   27.522739][  T793] Preemption disabled at:
| [   27.522740][  T793] vprintk_emit (kernel/printk/printk.c:2471)
| [   27.522749][  T793] Tainted: [W]=WARN
[   27.522750][  T793] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   27.522751][  T793] Call Trace:
[   27.522753][  T793]  <TASK>
[   27.522754][  T793]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   27.522760][  T793]  ? vprintk_emit (kernel/printk/printk.c:2471)
[   27.522762][  T793]  __might_resched.cold (kernel/sched/core.c:9234)
[   27.522766][  T793]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   27.522770][  T793]  ? __kmalloc_noprof (./include/linux/sched/mm.h:317 mm/slub.c:4636 mm/slub.c:4974 mm/slub.c:5413 mm/slub.c:5439)
[   27.522774][  T793]  __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))
[   27.522776][  T793]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   27.522783][  T793]  ? 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)
[   27.522787][  T793]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   27.522791][  T793]  put_chars (drivers/char/virtio_console.c:1176)
[   27.522793][  T793]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   27.522795][  T793]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   27.522798][  T793]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   27.522801][  T793]  ? validate_chain (kernel/locking/lockdep.c:3817 (discriminator 2) kernel/locking/lockdep.c:3837 (discriminator 2) kernel/locking/lockdep.c:3892 (discriminator 2))
[   27.522806][  T793]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   27.522810][  T793]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   27.522815][  T793]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   27.522818][  T793]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   27.522823][  T793]  console_emit_next_record (kernel/printk/printk.c:3183)
[   27.522827][  T793]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   27.522829][  T793]  ? 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))
[   27.522832][  T793]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   27.522834][  T793]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   27.522837][  T793]  console_flush_one_record (kernel/printk/printk.c:3268)
[   27.522842][  T793]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   27.522844][  T793]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   27.522849][  T793]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   27.522852][  T793]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   27.522853][  T793]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   27.522855][  T793]  ? 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)
[   27.522859][  T793]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   27.522860][  T793]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   27.522863][  T793]  vprintk_emit (kernel/printk/printk.c:2479)
[   27.522866][  T793]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   27.522871][  T793]  ? ip6gre_fini (net/ipv6/ip6_gre.c:1112 (discriminator 1)) ip6_gre
[   27.522874][  T793]  _printk (kernel/printk/printk.c:2504)
[   27.522878][  T793]  ? snapshot_read.cold (user.c:?)
[   27.522884][  T793]  ? 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)
[   27.522888][  T793] ip6gre_init (net/ipv6/ip6_gre.c:223) ip6_gre
[   27.522891][  T793]  do_one_initcall (init/main.c:1357)
[   27.522893][  T793]  ? trace_event_raw_event_initcall_level (./include/trace/events/initcall.h:10)
[   27.522898][  T793]  ? do_init_module (./include/linux/slab.h:991 (discriminator 1) kernel/module/main.c:3105 (discriminator 1))
[   27.522900][  T793]  ? kasan_unpoison (mm/kasan/shadow.c:146 mm/kasan/shadow.c:178)
[   27.522906][  T793]  do_init_module (kernel/module/main.c:3117)
[   27.522909][  T793]  ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4488)
[   27.522914][  T793]  ? free_module (./include/trace/events/module.h:50 (discriminator 19))
[   27.522916][  T793]  ? kfree (./include/linux/kasan.h:235 mm/slub.c:2748 mm/slub.c:6499 mm/slub.c:6792)
[   27.522920][  T793]  load_module (kernel/module/main.c:3593)
[   27.522925][  T793]  ? security_kernel_post_read_file (security/security.c:2997 (discriminator 11))
[   27.522930][  T793]  ? layout_and_allocate.isra.0 (kernel/module/main.c:3016)
[   27.522933][  T793]  ? __ia32_sys_fsconfig (??:?)
[   27.522937][  T793]  ? backing_file_read_iter (fs/backing-file.c:211)
[   27.522940][  T793]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   27.522944][  T793]  init_module_from_file (kernel/module/main.c:3790)
[   27.522946][  T793]  ? __do_sys_init_module (kernel/module/main.c:3664)
[   27.522954][  T793]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   27.522957][  T793]  ? 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)
[   27.522960][  T793]  idempotent_init_module (kernel/module/main.c:3802)
[   27.522963][  T793]  ? init_module_from_file (kernel/module/main.c:3791)
[   27.522968][  T793]  ? cap_capable (./include/trace/events/capability.h:26 (discriminator 22) security/commoncap.c:130 (discriminator 22))
[   27.522971][  T793]  ? __x64_sys_pread64 (fs/read_write.c:764 fs/read_write.c:772 fs/read_write.c:769 fs/read_write.c:769)
[   27.522976][  T793]  __x64_sys_finit_module (kernel/module/main.c:3828 kernel/module/main.c:3812 kernel/module/main.c:3812)
[   27.522978][  T793]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   27.522981][  T793]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[   27.522984][  T793]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[   27.522987][  T793]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   27.522989][  T793] RIP: 0033:0x7f202869137d
[   27.522993][  T793] 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
[   27.522995][  T793] RSP: 002b:00007ffd2f90aab8 EFLAGS: 00000246 ORIG_RAX: 0000000000000139
[   27.522997][  T793] RAX: ffffffffffffffda RBX: 0000563fc2666810 RCX: 00007f202869137d
[   27.522998][  T793] RDX: 0000000000000000 RSI: 0000563f99022ffd RDI: 0000000000000000
[   27.522999][  T793] RBP: 00007ffd2f90ab50 R08: 0000000000000000 R09: 0000000000000000
[   27.523000][  T793] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563f99022ffd
[   27.523001][  T793] R13: 0000563fc26669a0 R14: 0000000000040000 R15: 0000000000000000
| [   38.946240][    C0]
| [   38.946241][    C0]
| [   38.946241][    C0] stack backtrace:
| [   38.946247][    C0] Tainted: [W]=WARN
[   38.946248][    C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   38.946249][    C0] Call Trace:
[   38.946250][    C0]  <IRQ>
[   38.946251][    C0]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   38.946262][    C0]  print_irq_inversion_bug.part.0.cold (kernel/locking/lockdep.c:4141)
[   38.946265][    C0]  mark_lock_irq (kernel/locking/lockdep.c:4095 kernel/locking/lockdep.c:4174 kernel/locking/lockdep.c:4310)
[   38.946268][    C0]  mark_lock (kernel/locking/lockdep.c:4769)
[   38.946269][    C0]  mark_usage (kernel/locking/lockdep.c:4658)
[   38.946271][    C0]  __lock_acquire (kernel/locking/lockdep.c:5208)
[   38.946273][    C0]  lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   38.946275][    C0]  ? console_lock_spinning_enable (kernel/printk/printk.c:1902 (discriminator 2))
[   38.946277][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   38.946279][    C0]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   38.946281][    C0]  console_lock_spinning_enable (kernel/printk/printk.c:1902 (discriminator 2))
[   38.946283][    C0]  ? console_lock_spinning_enable (kernel/printk/printk.c:1902 (discriminator 2))
[   38.946285][    C0]  console_emit_next_record (kernel/printk/printk.c:3177)
[   38.946287][    C0]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   38.946289][    C0]  ? console_flush_one_record (./include/linux/rcupdate.h:314 (discriminator 2) ./include/linux/srcu.h:439 (discriminator 2) kernel/printk/printk.c:291 (discriminator 2) kernel/printk/printk.c:3246 (discriminator 2))
[   38.946291][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   38.946292][    C0]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   38.946294][    C0]  console_flush_one_record (kernel/printk/printk.c:3268)
[   38.946296][    C0]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   38.946298][    C0]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   38.946300][    C0]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   38.946302][    C0]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   38.946304][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   38.946305][    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)
[   38.946307][    C0]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   38.946309][    C0]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   38.946310][    C0]  vprintk_emit (kernel/printk/printk.c:2479)
[   38.946311][    C0]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   38.946313][    C0]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   38.946315][    C0]  _printk (kernel/printk/printk.c:2504)
[   38.946317][    C0]  ? snapshot_read.cold (user.c:?)
[   38.946318][    C0]  ? ___ratelimit (lib/ratelimit.c:97 (discriminator 3))
[   38.946321][    C0]  ? idr_get_free (??:?)
[   38.946323][    C0]  ip6_tnl_xmit_ctl.cold (net/ipv6/ip6_tunnel.c:1064 (discriminator 3))
[   38.946325][    C0] ip6gre_tunnel_xmit (net/ipv6/ip6_gre.c:888) ip6_gre
[   38.946328][    C0]  ? __gre6_xmit (./include/net/gre.h:135 (discriminator 2)) ip6_gre
[   38.946330][    C0]  ? netif_skb_features (net/core/dev.c:3793 net/core/dev.c:3922)
[   38.946331][    C0]  ? unwind_next_frame (./include/linux/rcupdate.h:882 ./include/linux/rcupdate.h:1216 arch/x86/kernel/unwind_orc.c:495)
[   38.946334][    C0]  ? sysvec_apic_timer_interrupt (arch/x86/kernel/apic/apic.c:1062 (discriminator 37) arch/x86/kernel/apic/apic.c:1062 (discriminator 37))
[   38.946335][    C0]  ? skb_network_protocol (./include/linux/skbuff.h:2534)
[   38.946337][    C0]  ? kmem_cache_alloc_node_noprof (./include/linux/kmemleak.h:44 mm/slub.c:4696 mm/slub.c:4996 mm/slub.c:5068)
[   38.946338][    C0]  ? stack_access_ok (./arch/x86/include/asm/stacktrace.h:55)
[   38.946340][    C0]  ? arp_send_dst (net/ipv4/arp.c:314 net/ipv4/arp.c:301)
[   38.946342][    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)
[   38.946344][    C0]  sch_direct_xmit (net/sched/sch_generic.c:372)
[   38.946346][    C0]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   38.946348][    C0]  ? dequeue_skb (./include/trace/events/qdisc.h:14 (discriminator 19))
[   38.946349][    C0]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6))
[   38.946350][    C0]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   38.946352][    C0]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   38.946354][    C0]  __dev_xmit_skb (net/core/dev.c:4262)
[   38.946356][    C0]  ? alloc_netdev_dummy (net/core/dev.c:12327)
[   38.946357][    C0]  ? __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))
[   38.946359][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   38.946360][    C0]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   38.946362][    C0]  __dev_queue_xmit (net/core/dev.c:4884)
[   38.946364][    C0]  ? kmalloc_reserve (net/core/skbuff.c:615 (discriminator 7))
[   38.946367][    C0]  ? __asan_memset (mm/kasan/shadow.c:84 (discriminator 1))
[   38.946370][    C0]  ? netdev_core_pick_tx (net/core/dev.c:4784)
[   38.946372][    C0]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   38.946374][    C0]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   38.946376][    C0]  ? arp_xmit (./include/linux/rcupdate.h:309 (discriminator 2) ./include/linux/rcupdate.h:849 (discriminator 2) net/ipv4/arp.c:663 (discriminator 2))
[   38.946377][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   38.946378][    C0]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   38.946380][    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)
[   38.946382][    C0]  arp_solicit (net/ipv4/arp.c:392)
[   38.946383][    C0]  ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:211 (discriminator 1) kernel/locking/spinlock.c:221 (discriminator 1))
[   38.946386][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   38.946387][    C0]  ? __create_object (mm/kmemleak.c:807 (discriminator 3))
[   38.946389][    C0]  ? trace_kmem_cache_alloc (./include/trace/events/kmem.h:12 (discriminator 22))
[   38.946391][    C0]  ? arp_rcv (net/ipv4/arp.c:975)
[   38.946393][    C0]  ? neigh_probe (net/core/neighbour.c:1091)
[   38.946394][    C0]  ? neigh_periodic_work (net/core/neighbour.c:993 (discriminator 1))
[   38.946396][    C0]  neigh_probe (net/core/neighbour.c:1093)
[   38.946398][    C0]  neigh_timer_handler (net/core/neighbour.c:1188)
[   38.946400][    C0]  ? neigh_periodic_work (net/core/neighbour.c:993 (discriminator 1))
[   38.946401][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   38.946402][    C0]  call_timer_fn (kernel/time/timer.c:1748)
[   38.946404][    C0]  ? detach_if_pending (./include/linux/list.h:1159)
[   38.946406][    C0]  ? debug_object_active_state (lib/debugobjects.c:1122)
[   38.946409][    C0]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   38.946411][    C0]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   38.946413][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   38.946415][    C0]  __run_timers (kernel/time/timer.c:1799 kernel/time/timer.c:2374)
[   38.946416][    C0]  ? neigh_periodic_work (net/core/neighbour.c:993 (discriminator 1))
[   38.946419][    C0]  ? __bpf_trace_itimer_expire (./include/trace/events/timer.h:407)
[   38.946420][    C0]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   38.946423][    C0]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   38.946425][    C0]  run_timer_softirq (kernel/time/timer.c:2386 kernel/time/timer.c:2395 kernel/time/timer.c:2403)
[   38.946427][    C0]  ? __run_timers (./include/trace/events/timer.h:138 (discriminator 19))
[   38.946429][    C0]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   38.946432][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   38.946433][    C0]  handle_softirqs (kernel/softirq.c:645)
[   38.946435][    C0]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   38.946437][    C0]  ? _local_bh_enable (kernel/softirq.c:428 (discriminator 1))
[   38.946439][    C0]  __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
[   38.946440][    C0]  irq_exit_rcu (kernel/softirq.c:784)
[   38.946442][    C0]  sysvec_apic_timer_interrupt (arch/x86/kernel/apic/apic.c:1062 (discriminator 37) arch/x86/kernel/apic/apic.c:1062 (discriminator 37))
[   38.946443][    C0]  </IRQ>
[   38.946444][    C0]  <TASK>
[   38.946445][    C0]  ? lockdep_hardirqs_on_prepare.part.0 (kernel/locking/lockdep.c:470 (discriminator 2) kernel/locking/lockdep.c:4427 (discriminator 2))
[   38.946446][    C0]  asm_sysvec_apic_timer_interrupt (./arch/x86/include/asm/idtentry.h:674)
[   38.946448][    C0] RIP: 0010:pv_native_safe_halt (./arch/x86/include/asm/irqflags.h:48 arch/x86/kernel/paravirt.c:63)
[   38.946451][    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
[   38.946452][    C0] RSP: 0018:ffffffffaf807cf8 EFLAGS: 00000296
[   38.946454][    C0] RAX: 000000000022c38f RBX: ffffffffaf830600 RCX: ffffffffabf06247
[   38.946456][    C0] RDX: ffffffffaf830600 RSI: ffffffffaf111027 RDI: ffffffffaea949e0
[   38.946456][    C0] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[   38.946457][    C0] R10: 0000000000000000 R11: 0000000000000001 R12: 1ffffffff5f00fa2
[   38.946458][    C0] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000014770
[   38.946460][    C0]  ? cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   38.946462][    C0]  ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4488)
[   38.946463][    C0]  default_idle (./arch/x86/include/asm/paravirt.h:62 arch/x86/kernel/process.c:768)
[   38.946465][    C0]  default_idle_call (kernel/sched/idle.c:122)
[   38.946466][    C0]  cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   38.946468][    C0]  ? arch_cpu_idle_exit+0x40/0x40
[   38.946470][    C0]  ? mark_tsc_async_resets (arch/x86/kernel/tsc_sync.c:49)
[   38.946472][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   38.946474][    C0]  do_idle (kernel/sched/idle.c:355)
[   38.946475][    C0]  cpu_startup_entry (kernel/sched/idle.c:454)
[   38.946477][    C0]  rest_init (init/main.c:727)
[   38.946478][    C0]  ? __cpuidle_text_end (??:?)
[   38.946481][    C0]  ? rest_init (init/main.c:727)
[   38.946483][    C0]  ? acpi_hw_set_mode (drivers/acpi/acpica/hwacpi.c:72 (discriminator 1))
[   38.946486][    C0]  ? cpus_read_unlock (./include/linux/percpu-rwsem.h:125 (discriminator 1) kernel/cpu.c:502 (discriminator 1))
[   38.946487][    C0]  ? acpi_enable (drivers/acpi/acpica/evxfevnt.c:47)
[   38.946489][    C0]  start_kernel (init/main.c:1185)
[   38.946491][    C0]  x86_64_start_reservations (arch/x86/kernel/head64.c:310)
[   38.946493][    C0]  x86_64_start_kernel (arch/x86/kernel/head64.c:291)
[   38.946494][    C0]  common_startup_64 (arch/x86/kernel/head_64.S:418)
| [   38.946513][    C0] softirqs last disabled at (2278289): __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
| [   38.946515][    C0] Preemption disabled at:
| [   38.946515][    C0] schedule_preempt_disabled (kernel/sched/core.c:7420)
| [   38.946520][    C0] Tainted: [W]=WARN
[   38.946521][    C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   38.946522][    C0] Call Trace:
[   38.946522][    C0]  <IRQ>
[   38.946523][    C0]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   38.946525][    C0]  ? schedule_preempt_disabled (kernel/sched/core.c:7420)
[   38.946527][    C0]  __might_resched.cold (kernel/sched/core.c:9234)
[   38.946529][    C0]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   38.946532][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   38.946534][    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))
[   38.946535][    C0]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   38.946537][    C0]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   38.946539][    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)
[   38.946541][    C0]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   38.946544][    C0]  put_chars (drivers/char/virtio_console.c:1176)
[   38.946545][    C0]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   38.946547][    C0]  ? mark_lock (kernel/locking/lockdep.c:4769)
[   38.946549][    C0]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   38.946552][    C0]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   38.946554][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   38.946555][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   38.946556][    C0]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   38.946558][    C0]  console_emit_next_record (kernel/printk/printk.c:3183)
[   38.946560][    C0]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   38.946562][    C0]  ? console_flush_one_record (./include/linux/rcupdate.h:314 (discriminator 2) ./include/linux/srcu.h:439 (discriminator 2) kernel/printk/printk.c:291 (discriminator 2) kernel/printk/printk.c:3246 (discriminator 2))
[   38.946564][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   38.946565][    C0]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   38.946567][    C0]  console_flush_one_record (kernel/printk/printk.c:3268)
[   38.946569][    C0]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   38.946571][    C0]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   38.946573][    C0]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   38.946575][    C0]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   38.946577][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   38.946578][    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)
[   38.946580][    C0]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   38.946582][    C0]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   38.946583][    C0]  vprintk_emit (kernel/printk/printk.c:2479)
[   38.946584][    C0]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   38.946586][    C0]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   38.946588][    C0]  _printk (kernel/printk/printk.c:2504)
[   38.946590][    C0]  ? snapshot_read.cold (user.c:?)
[   38.946591][    C0]  ? ___ratelimit (lib/ratelimit.c:97 (discriminator 3))
[   38.946593][    C0]  ? idr_get_free (??:?)
[   38.946596][    C0]  ip6_tnl_xmit_ctl.cold (net/ipv6/ip6_tunnel.c:1064 (discriminator 3))
[   38.946597][    C0] ip6gre_tunnel_xmit (net/ipv6/ip6_gre.c:888) ip6_gre
[   38.946599][    C0]  ? __gre6_xmit (./include/net/gre.h:135 (discriminator 2)) ip6_gre
[   38.946601][    C0]  ? netif_skb_features (net/core/dev.c:3793 net/core/dev.c:3922)
[   38.946603][    C0]  ? unwind_next_frame (./include/linux/rcupdate.h:882 ./include/linux/rcupdate.h:1216 arch/x86/kernel/unwind_orc.c:495)
[   38.946604][    C0]  ? sysvec_apic_timer_interrupt (arch/x86/kernel/apic/apic.c:1062 (discriminator 37) arch/x86/kernel/apic/apic.c:1062 (discriminator 37))
[   38.946606][    C0]  ? skb_network_protocol (./include/linux/skbuff.h:2534)
[   38.946607][    C0]  ? kmem_cache_alloc_node_noprof (./include/linux/kmemleak.h:44 mm/slub.c:4696 mm/slub.c:4996 mm/slub.c:5068)
[   38.946609][    C0]  ? stack_access_ok (./arch/x86/include/asm/stacktrace.h:55)
[   38.946610][    C0]  ? arp_send_dst (net/ipv4/arp.c:314 net/ipv4/arp.c:301)
[   38.946612][    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)
[   38.946614][    C0]  sch_direct_xmit (net/sched/sch_generic.c:372)
[   38.946616][    C0]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   38.946618][    C0]  ? dequeue_skb (./include/trace/events/qdisc.h:14 (discriminator 19))
[   38.946619][    C0]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6))
[   38.946620][    C0]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   38.946622][    C0]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   38.946624][    C0]  __dev_xmit_skb (net/core/dev.c:4262)
[   38.946626][    C0]  ? alloc_netdev_dummy (net/core/dev.c:12327)
[   38.946627][    C0]  ? __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))
[   38.946629][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   38.946630][    C0]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   38.946632][    C0]  __dev_queue_xmit (net/core/dev.c:4884)
[   38.946634][    C0]  ? kmalloc_reserve (net/core/skbuff.c:615 (discriminator 7))
[   38.946636][    C0]  ? __asan_memset (mm/kasan/shadow.c:84 (discriminator 1))
[   38.946638][    C0]  ? netdev_core_pick_tx (net/core/dev.c:4784)
[   38.946640][    C0]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   38.946642][    C0]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   38.946643][    C0]  ? arp_xmit (./include/linux/rcupdate.h:309 (discriminator 2) ./include/linux/rcupdate.h:849 (discriminator 2) net/ipv4/arp.c:663 (discriminator 2))
[   38.946645][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   38.946646][    C0]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   38.946648][    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)
[   38.946649][    C0]  arp_solicit (net/ipv4/arp.c:392)
[   38.946651][    C0]  ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:211 (discriminator 1) kernel/locking/spinlock.c:221 (discriminator 1))
[   38.946652][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   38.946653][    C0]  ? __create_object (mm/kmemleak.c:807 (discriminator 3))
[   38.946655][    C0]  ? trace_kmem_cache_alloc (./include/trace/events/kmem.h:12 (discriminator 22))
[   38.946657][    C0]  ? arp_rcv (net/ipv4/arp.c:975)
[   38.946659][    C0]  ? neigh_probe (net/core/neighbour.c:1091)
[   38.946660][    C0]  ? neigh_periodic_work (net/core/neighbour.c:993 (discriminator 1))
[   38.946662][    C0]  neigh_probe (net/core/neighbour.c:1093)
[   38.946663][    C0]  neigh_timer_handler (net/core/neighbour.c:1188)
[   38.946665][    C0]  ? neigh_periodic_work (net/core/neighbour.c:993 (discriminator 1))
[   38.946667][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   38.946668][    C0]  call_timer_fn (kernel/time/timer.c:1748)
[   38.946670][    C0]  ? detach_if_pending (./include/linux/list.h:1159)
[   38.946672][    C0]  ? debug_object_active_state (lib/debugobjects.c:1122)
[   38.946673][    C0]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   38.946675][    C0]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   38.946677][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   38.946678][    C0]  __run_timers (kernel/time/timer.c:1799 kernel/time/timer.c:2374)
[   38.946680][    C0]  ? neigh_periodic_work (net/core/neighbour.c:993 (discriminator 1))
[   38.946682][    C0]  ? __bpf_trace_itimer_expire (./include/trace/events/timer.h:407)
[   38.946684][    C0]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   38.946687][    C0]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   38.946690][    C0]  run_timer_softirq (kernel/time/timer.c:2386 kernel/time/timer.c:2395 kernel/time/timer.c:2403)
[   38.946692][    C0]  ? __run_timers (./include/trace/events/timer.h:138 (discriminator 19))
[   38.946694][    C0]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   38.946695][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   38.946697][    C0]  handle_softirqs (kernel/softirq.c:645)
[   38.946699][    C0]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   38.946700][    C0]  ? _local_bh_enable (kernel/softirq.c:428 (discriminator 1))
[   38.946702][    C0]  __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
[   38.946704][    C0]  irq_exit_rcu (kernel/softirq.c:784)
[   38.946705][    C0]  sysvec_apic_timer_interrupt (arch/x86/kernel/apic/apic.c:1062 (discriminator 37) arch/x86/kernel/apic/apic.c:1062 (discriminator 37))
[   38.946707][    C0]  </IRQ>
[   38.946707][    C0]  <TASK>
[   38.946708][    C0]  ? lockdep_hardirqs_on_prepare.part.0 (kernel/locking/lockdep.c:470 (discriminator 2) kernel/locking/lockdep.c:4427 (discriminator 2))
[   38.946709][    C0]  asm_sysvec_apic_timer_interrupt (./arch/x86/include/asm/idtentry.h:674)
[   38.946711][    C0] RIP: 0010:pv_native_safe_halt (./arch/x86/include/asm/irqflags.h:48 arch/x86/kernel/paravirt.c:63)
[   38.946712][    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
[   38.946713][    C0] RSP: 0018:ffffffffaf807cf8 EFLAGS: 00000296
[   38.946714][    C0] RAX: 000000000022c38f RBX: ffffffffaf830600 RCX: ffffffffabf06247
[   38.946715][    C0] RDX: ffffffffaf830600 RSI: ffffffffaf111027 RDI: ffffffffaea949e0
[   38.946716][    C0] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[   38.946717][    C0] R10: 0000000000000000 R11: 0000000000000001 R12: 1ffffffff5f00fa2
[   38.946717][    C0] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000014770
[   38.946719][    C0]  ? cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   38.946721][    C0]  ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4488)
[   38.946722][    C0]  default_idle (./arch/x86/include/asm/paravirt.h:62 arch/x86/kernel/process.c:768)
[   38.946724][    C0]  default_idle_call (kernel/sched/idle.c:122)
[   38.946725][    C0]  cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   38.946727][    C0]  ? arch_cpu_idle_exit+0x40/0x40
[   38.946728][    C0]  ? mark_tsc_async_resets (arch/x86/kernel/tsc_sync.c:49)
[   38.946730][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   38.946731][    C0]  do_idle (kernel/sched/idle.c:355)
[   38.946733][    C0]  cpu_startup_entry (kernel/sched/idle.c:454)
[   38.946735][    C0]  rest_init (init/main.c:727)
[   38.946736][    C0]  ? __cpuidle_text_end (??:?)
[   38.946739][    C0]  ? rest_init (init/main.c:727)
[   38.946740][    C0]  ? acpi_hw_set_mode (drivers/acpi/acpica/hwacpi.c:72 (discriminator 1))
[   38.946742][    C0]  ? cpus_read_unlock (./include/linux/percpu-rwsem.h:125 (discriminator 1) kernel/cpu.c:502 (discriminator 1))
[   38.946744][    C0]  ? acpi_enable (drivers/acpi/acpica/evxfevnt.c:47)
[   38.946745][    C0]  start_kernel (init/main.c:1185)
[   38.946747][    C0]  x86_64_start_reservations (arch/x86/kernel/head64.c:310)
[   38.946749][    C0]  x86_64_start_kernel (arch/x86/kernel/head64.c:291)
[   38.946750][    C0]  common_startup_64 (arch/x86/kernel/head_64.S:418)
| [   41.122865][    C3] softirqs last disabled at (2342669): __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
| [   41.122867][    C3] Preemption disabled at:
| [   41.122868][    C3] 0x0
| [   41.122878][    C3] Tainted: [W]=WARN
[   41.122878][    C3] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   41.122880][    C3] Call Trace:
[   41.122882][    C3]  <IRQ>
[   41.122883][    C3]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   41.122889][    C3]  __might_resched.cold (kernel/sched/core.c:9234)
[   41.122893][    C3]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   41.122896][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   41.122899][    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))
[   41.122902][    C3]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   41.122905][    C3]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   41.122910][    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)
[   41.122912][    C3]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   41.122914][    C3]  put_chars (drivers/char/virtio_console.c:1176)
[   41.122916][    C3]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   41.122917][    C3]  ? printk_get_next_message (kernel/printk/printk.c:3072)
[   41.122920][    C3]  ? console_prepend_replay (kernel/printk/printk.c:3005)
[   41.122922][    C3]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   41.122927][    C3]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   41.122929][    C3]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   41.122931][    C3]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   41.122933][    C3]  console_emit_next_record (kernel/printk/printk.c:3183)
[   41.122936][    C3]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   41.122938][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   41.122939][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   41.122940][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   41.122941][    C3]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   41.122943][    C3]  ? console_flush_one_record (kernel/printk/printk.c:3247)
[   41.122945][    C3]  console_flush_one_record (kernel/printk/printk.c:3268)
[   41.122947][    C3]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   41.122949][    C3]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   41.122951][    C3]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   41.122953][    C3]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   41.122954][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   41.122955][    C3]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   41.122957][    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)
[   41.122958][    C3]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6))
[   41.122960][    C3]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   41.122962][    C3]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   41.122963][    C3]  vprintk_emit (kernel/printk/printk.c:2479)
[   41.122965][    C3]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   41.122966][    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)
[   41.122968][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   41.122969][    C3]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   41.122971][    C3]  _printk (kernel/printk/printk.c:2504)
[   41.122974][    C3]  ? snapshot_read.cold (user.c:?)
[   41.122975][    C3]  ? ___ratelimit (lib/ratelimit.c:97 (discriminator 3))
[   41.122978][    C3]  ? __ipv6_chk_addr_and_flags (./include/linux/rcupdate.h:850 net/ipv6/addrconf.c:1996)
[   41.122982][    C3]  ? idr_get_free (??:?)
[   41.122983][    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)
[   41.122987][    C3]  ip6_tnl_xmit_ctl.cold (net/ipv6/ip6_tunnel.c:1064 (discriminator 3))
[   41.122990][    C3] ip6gre_tunnel_xmit (net/ipv6/ip6_gre.c:888) ip6_gre
[   41.122994][    C3]  ? get_stack_info_noinstr (arch/x86/kernel/dumpstack_64.c:173)
[   41.122996][    C3]  ? __gre6_xmit (./include/net/gre.h:135 (discriminator 2)) ip6_gre
[   41.122998][    C3]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   41.123000][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   41.123001][    C3]  ? netif_skb_features (net/core/dev.c:3793 net/core/dev.c:3922)
[   41.123004][    C3]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   41.123006][    C3]  ? unwind_next_frame (./include/linux/rcupdate.h:882 ./include/linux/rcupdate.h:1216 arch/x86/kernel/unwind_orc.c:495)
[   41.123008][    C3]  ? __asan_memmove (mm/kasan/shadow.c:95 (discriminator 1))
[   41.123011][    C3]  ? __vlan_insert_inner_tag.constprop.0 (./include/linux/skbuff.h:4676 ./include/linux/skbuff.h:4708 ./include/linux/if_vlan.h:375)
[   41.123013][    C3]  ? stack_access_ok (./arch/x86/include/asm/stacktrace.h:55)
[   41.123015][    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)
[   41.123018][    C3]  sch_direct_xmit (net/sched/sch_generic.c:372)
[   41.123021][    C3]  ? common_startup_64 (arch/x86/kernel/head_64.S:418)
[   41.123024][    C3]  ? dequeue_skb (./include/trace/events/qdisc.h:14 (discriminator 19))
[   41.123025][    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)
[   41.123027][    C3]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6))
[   41.123028][    C3]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   41.123030][    C3]  __dev_xmit_skb (net/core/dev.c:4262)
[   41.123032][    C3]  ? sysvec_apic_timer_interrupt (arch/x86/kernel/apic/apic.c:1062 (discriminator 37) arch/x86/kernel/apic/apic.c:1062 (discriminator 37))
[   41.123034][    C3]  ? alloc_netdev_dummy (net/core/dev.c:12327)
[   41.123036][    C3]  ? stack_access_ok (./arch/x86/include/asm/stacktrace.h:55)
[   41.123037][    C3]  ? arp_send_dst (net/ipv4/arp.c:314 net/ipv4/arp.c:301)
[   41.123039][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   41.123041][    C3]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   41.123042][    C3]  __dev_queue_xmit (net/core/dev.c:4884)
[   41.123044][    C3]  ? arch_stack_walk (arch/x86/kernel/stacktrace.c:27 (discriminator 1))
[   41.123047][    C3]  ? asm_sysvec_apic_timer_interrupt (./arch/x86/include/asm/idtentry.h:674)
[   41.123049][    C3]  ? netdev_core_pick_tx (net/core/dev.c:4784)
[   41.123052][    C3]  ? filter_irq_stacks (kernel/stacktrace.c:402)
[   41.123054][    C3]  ? stack_depot_save_flags (lib/stackdepot.c:609 lib/stackdepot.c:676)
[   41.123057][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   41.123058][    C3]  ? netif_skb_features (net/core/dev.c:3793 net/core/dev.c:3922)
[   41.123060][    C3]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   41.123061][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   41.123062][    C3]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   41.123064][    C3]  vlan_dev_hard_start_xmit (./include/linux/netdevice.h:3461 net/8021q/vlan_dev.c:126)
[   41.123068][    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)
[   41.123069][    C3]  ? validate_xmit_skb (net/core/dev.c:4080)
[   41.123071][    C3]  __dev_queue_xmit (net/core/dev.c:4926)
[   41.123074][    C3]  ? netdev_core_pick_tx (net/core/dev.c:4784)
[   41.123076][    C3]  ? eth_header (net/ethernet/eth.c:86)
[   41.123078][    C3]  ? vlan_dev_hard_header (./include/linux/netdevice.h:3537 net/8021q/vlan_dev.c:84)
[   41.123079][    C3]  ? __asan_memset (mm/kasan/shadow.c:84 (discriminator 1))
[   41.123081][    C3]  ? arp_create (net/ipv4/arp.c:640)
[   41.123082][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   41.123083][    C3]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   41.123085][    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)
[   41.123086][    C3]  arp_solicit (net/ipv4/arp.c:392)
[   41.123089][    C3]  ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:211 (discriminator 1) kernel/locking/spinlock.c:221 (discriminator 1))
[   41.123090][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   41.123091][    C3]  ? __create_object (mm/kmemleak.c:807 (discriminator 3))
[   41.123093][    C3]  ? trace_kmem_cache_alloc (./include/trace/events/kmem.h:12 (discriminator 22))
[   41.123095][    C3]  ? arp_rcv (net/ipv4/arp.c:975)
[   41.123097][    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)
[   41.123099][    C3]  ? __asan_memcpy (mm/kasan/shadow.c:106 (discriminator 1))
[   41.123101][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   41.123102][    C3]  ? neigh_periodic_work (net/core/neighbour.c:993 (discriminator 1))
[   41.123105][    C3]  neigh_probe (net/core/neighbour.c:1093)
[   41.123106][    C3]  neigh_timer_handler (net/core/neighbour.c:1188)
[   41.123108][    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)
[   41.123110][    C3]  ? neigh_periodic_work (net/core/neighbour.c:993 (discriminator 1))
[   41.123111][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   41.123113][    C3]  call_timer_fn (kernel/time/timer.c:1748)
[   41.123115][    C3]  ? detach_if_pending (./include/linux/list.h:1159)
[   41.123117][    C3]  ? debug_object_active_state (lib/debugobjects.c:1122)
[   41.123120][    C3]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   41.123121][    C3]  ? timer_recalc_next_expiry (./include/linux/find.h:71 kernel/time/timer.c:1843 kernel/time/timer.c:1865)
[   41.123123][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   41.123124][    C3]  __run_timers (kernel/time/timer.c:1799 kernel/time/timer.c:2374)
[   41.123126][    C3]  ? neigh_periodic_work (net/core/neighbour.c:993 (discriminator 1))
[   41.123128][    C3]  ? __bpf_trace_itimer_expire (./include/trace/events/timer.h:407)
[   41.123131][    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)
[   41.123133][    C3]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   41.123135][    C3]  run_timer_softirq (kernel/time/timer.c:2386 kernel/time/timer.c:2395 kernel/time/timer.c:2403)
[   41.123137][    C3]  ? __run_timers (./include/trace/events/timer.h:138 (discriminator 19))
[   41.123139][    C3]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   41.123140][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   41.123141][    C3]  handle_softirqs (kernel/softirq.c:645)
[   41.123143][    C3]  ? _local_bh_enable (kernel/softirq.c:428 (discriminator 1))
[   41.123145][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   41.123146][    C3]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   41.123148][    C3]  __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
[   41.123149][    C3]  irq_exit_rcu (kernel/softirq.c:784)
[   41.123151][    C3]  sysvec_apic_timer_interrupt (arch/x86/kernel/apic/apic.c:1062 (discriminator 37) arch/x86/kernel/apic/apic.c:1062 (discriminator 37))
[   41.123152][    C3]  </IRQ>
[   41.123153][    C3]  <TASK>
[   41.123154][    C3]  ? _raw_spin_unlock (./include/linux/spinlock_api_smp.h:201 (discriminator 1) kernel/locking/spinlock.c:213 (discriminator 1))
[   41.123155][    C3]  asm_sysvec_apic_timer_interrupt (./arch/x86/include/asm/idtentry.h:674)
[   41.123156][    C3] RIP: 0010:pv_native_safe_halt (./arch/x86/include/asm/irqflags.h:48 arch/x86/kernel/paravirt.c:63)
[   41.123159][    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
[   41.123160][    C3] RSP: 0018:ffa0000000167e00 EFLAGS: 00000246
[   41.123163][    C3] RAX: 0000000000000003 RBX: ff11000001cb8040 RCX: 0000000000000001
[   41.123165][    C3] RDX: 0000000000000003 RSI: ffffffffaea94960 RDI: ffffffffabf06247
[   41.123166][    C3] RBP: 0000000000000000 R08: ffffffffae7b9421 R09: 1fe220000d8363a2
[   41.123166][    C3] R10: 0000000000000003 R11: 0000000000000000 R12: 1ff400000002cfc3
[   41.123167][    C3] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000000000
[   41.123168][    C3]  ? ct_kernel_exit.constprop.0 (./include/linux/instrumented.h:97 kernel/context_tracking.c:124)
[   41.123170][    C3]  ? cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   41.123173][    C3]  default_idle (./arch/x86/include/asm/paravirt.h:62 arch/x86/kernel/process.c:768)
[   41.123175][    C3]  default_idle_call (kernel/sched/idle.c:122)
[   41.123176][    C3]  cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   41.123178][    C3]  ? arch_cpu_idle_exit+0x40/0x40
[   41.123180][    C3]  ? mark_tsc_async_resets (arch/x86/kernel/tsc_sync.c:49)
[   41.123182][    C3]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   41.123184][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   41.123185][    C3]  do_idle (kernel/sched/idle.c:355)
[   41.123186][    C3]  cpu_startup_entry (kernel/sched/idle.c:454)
[   41.123188][    C3]  start_secondary (arch/x86/kernel/smpboot.c:312)
[   41.123190][    C3]  ? set_cpu_sibling_map (arch/x86/kernel/smpboot.c:733 (discriminator 4))
[   41.123192][    C3]  common_startup_64 (arch/x86/kernel/head_64.S:418)
| [   42.721903][    C2] softirqs last disabled at (2224639): __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
| [   42.721905][    C2] Preemption disabled at:
| [   42.721906][    C2] 0x0
| [   42.721917][    C2] Tainted: [W]=WARN
[   42.721918][    C2] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   42.721920][    C2] Call Trace:
[   42.721921][    C2]  <IRQ>
[   42.721924][    C2]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   42.721929][    C2]  __might_resched.cold (kernel/sched/core.c:9234)
[   42.721933][    C2]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   42.721936][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   42.721939][    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))
[   42.721942][    C2]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   42.721945][    C2]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   42.721950][    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)
[   42.721952][    C2]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   42.721954][    C2]  put_chars (drivers/char/virtio_console.c:1176)
[   42.721956][    C2]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   42.721958][    C2]  ? console_prepend_replay (kernel/printk/printk.c:3005)
[   42.721961][    C2]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   42.721966][    C2]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   42.721968][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   42.721969][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   42.721970][    C2]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   42.721972][    C2]  console_emit_next_record (kernel/printk/printk.c:3183)
[   42.721975][    C2]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   42.721977][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   42.721978][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   42.721979][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   42.721980][    C2]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   42.721982][    C2]  ? console_flush_one_record (kernel/printk/printk.c:3247)
[   42.721984][    C2]  console_flush_one_record (kernel/printk/printk.c:3268)
[   42.721986][    C2]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   42.721989][    C2]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   42.721991][    C2]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   42.721992][    C2]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   42.721994][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   42.721995][    C2]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   42.721997][    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)
[   42.721998][    C2]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6))
[   42.722000][    C2]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   42.722002][    C2]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   42.722003][    C2]  vprintk_emit (kernel/printk/printk.c:2479)
[   42.722005][    C2]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   42.722006][    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)
[   42.722008][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   42.722009][    C2]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   42.722011][    C2]  _printk (kernel/printk/printk.c:2504)
[   42.722014][    C2]  ? snapshot_read.cold (user.c:?)
[   42.722015][    C2]  ? ___ratelimit (lib/ratelimit.c:97 (discriminator 3))
[   42.722019][    C2]  ? __ipv6_chk_addr_and_flags (./include/linux/rcupdate.h:850 net/ipv6/addrconf.c:1996)
[   42.722022][    C2]  ? idr_get_free (??:?)
[   42.722024][    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)
[   42.722027][    C2]  ip6_tnl_xmit_ctl.cold (net/ipv6/ip6_tunnel.c:1064 (discriminator 3))
[   42.722031][    C2] ip6gre_tunnel_xmit (net/ipv6/ip6_gre.c:888) ip6_gre
[   42.722036][    C2]  ? get_stack_info (arch/x86/kernel/dumpstack_64.c:199)
[   42.722039][    C2]  ? __gre6_xmit (./include/net/gre.h:135 (discriminator 2)) ip6_gre
[   42.722041][    C2]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   42.722043][    C2]  ? netif_skb_features (net/core/dev.c:3793 net/core/dev.c:3922)
[   42.722046][    C2]  ? unwind_next_frame (./include/linux/rcupdate.h:882 ./include/linux/rcupdate.h:1216 arch/x86/kernel/unwind_orc.c:495)
[   42.722048][    C2]  ? sysvec_apic_timer_interrupt (arch/x86/kernel/apic/apic.c:1062 (discriminator 37) arch/x86/kernel/apic/apic.c:1062 (discriminator 37))
[   42.722050][    C2]  ? skb_network_protocol (./include/linux/skbuff.h:2534)
[   42.722052][    C2]  ? kmem_cache_alloc_node_noprof (./include/linux/kmemleak.h:44 mm/slub.c:4696 mm/slub.c:4996 mm/slub.c:5068)
[   42.722054][    C2]  ? stack_access_ok (./arch/x86/include/asm/stacktrace.h:55)
[   42.722055][    C2]  ? arp_send_dst (net/ipv4/arp.c:314 net/ipv4/arp.c:301)
[   42.722058][    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)
[   42.722061][    C2]  sch_direct_xmit (net/sched/sch_generic.c:372)
[   42.722065][    C2]  ? asm_sysvec_apic_timer_interrupt (./arch/x86/include/asm/idtentry.h:674)
[   42.722067][    C2]  ? dequeue_skb (./include/trace/events/qdisc.h:14 (discriminator 19))
[   42.722069][    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)
[   42.722070][    C2]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6))
[   42.722071][    C2]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   42.722074][    C2]  __dev_xmit_skb (net/core/dev.c:4262)
[   42.722076][    C2]  ? arp_send_dst (net/ipv4/arp.c:314 net/ipv4/arp.c:301)
[   42.722077][    C2]  ? neigh_probe (net/core/neighbour.c:1093)
[   42.722080][    C2]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   42.722081][    C2]  ? alloc_netdev_dummy (net/core/dev.c:12327)
[   42.722083][    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)
[   42.722085][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   42.722086][    C2]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   42.722087][    C2]  ? trace_kmem_cache_alloc (./include/trace/events/kmem.h:12 (discriminator 22))
[   42.722090][    C2]  __dev_queue_xmit (net/core/dev.c:4884)
[   42.722092][    C2]  ? kmalloc_reserve (net/core/skbuff.c:615 (discriminator 7))
[   42.722096][    C2]  ? __asan_memset (mm/kasan/shadow.c:84 (discriminator 1))
[   42.722099][    C2]  ? netdev_core_pick_tx (net/core/dev.c:4784)
[   42.722101][    C2]  ? napi_skb_cache_get (./include/linux/local_lock_internal.h:60 (discriminator 1))
[   42.722103][    C2]  ? nl_fib_input (./include/linux/netlink.h:261)
[   42.722105][    C2]  ? __asan_memcpy (mm/kasan/shadow.c:106 (discriminator 1))
[   42.722107][    C2]  ? eth_header_cache_update (net/ethernet/eth.c:250)
[   42.722109][    C2]  ? __asan_memset (mm/kasan/shadow.c:84 (discriminator 1))
[   42.722110][    C2]  ? arp_create (net/ipv4/arp.c:640)
[   42.722111][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   42.722113][    C2]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   42.722115][    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)
[   42.722116][    C2]  arp_solicit (net/ipv4/arp.c:392)
[   42.722118][    C2]  ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:211 (discriminator 1) kernel/locking/spinlock.c:221 (discriminator 1))
[   42.722120][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   42.722121][    C2]  ? __create_object (mm/kmemleak.c:807 (discriminator 3))
[   42.722123][    C2]  ? trace_kmem_cache_alloc (./include/trace/events/kmem.h:12 (discriminator 22))
[   42.722125][    C2]  ? arp_rcv (net/ipv4/arp.c:975)
[   42.722127][    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)
[   42.722128][    C2]  ? __asan_memcpy (mm/kasan/shadow.c:106 (discriminator 1))
[   42.722130][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   42.722131][    C2]  ? neigh_periodic_work (net/core/neighbour.c:993 (discriminator 1))
[   42.722133][    C2]  neigh_probe (net/core/neighbour.c:1093)
[   42.722135][    C2]  neigh_timer_handler (net/core/neighbour.c:1188)
[   42.722137][    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)
[   42.722139][    C2]  ? neigh_periodic_work (net/core/neighbour.c:993 (discriminator 1))
[   42.722141][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   42.722142][    C2]  call_timer_fn (kernel/time/timer.c:1748)
[   42.722145][    C2]  ? detach_if_pending (./include/linux/list.h:1159)
[   42.722147][    C2]  ? debug_object_active_state (lib/debugobjects.c:1122)
[   42.722151][    C2]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   42.722153][    C2]  ? timer_recalc_next_expiry (./include/linux/find.h:71 kernel/time/timer.c:1843 kernel/time/timer.c:1865)
[   42.722155][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   42.722156][    C2]  __run_timers (kernel/time/timer.c:1799 kernel/time/timer.c:2374)
[   42.722158][    C2]  ? neigh_periodic_work (net/core/neighbour.c:993 (discriminator 1))
[   42.722160][    C2]  ? __bpf_trace_itimer_expire (./include/trace/events/timer.h:407)
[   42.722163][    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)
[   42.722165][    C2]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   42.722168][    C2]  run_timer_softirq (kernel/time/timer.c:2386 kernel/time/timer.c:2395 kernel/time/timer.c:2403)
[   42.722170][    C2]  ? __run_timers (./include/trace/events/timer.h:138 (discriminator 19))
[   42.722172][    C2]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   42.722173][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   42.722174][    C2]  handle_softirqs (kernel/softirq.c:645)
[   42.722176][    C2]  ? _local_bh_enable (kernel/softirq.c:428 (discriminator 1))
[   42.722178][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   42.722179][    C2]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   42.722181][    C2]  __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
[   42.722183][    C2]  irq_exit_rcu (kernel/softirq.c:784)
[   42.722184][    C2]  sysvec_apic_timer_interrupt (arch/x86/kernel/apic/apic.c:1062 (discriminator 37) arch/x86/kernel/apic/apic.c:1062 (discriminator 37))
[   42.722186][    C2]  </IRQ>
[   42.722187][    C2]  <TASK>
[   42.722187][    C2]  ? _raw_spin_unlock (./include/linux/spinlock_api_smp.h:201 (discriminator 1) kernel/locking/spinlock.c:213 (discriminator 1))
[   42.722189][    C2]  asm_sysvec_apic_timer_interrupt (./arch/x86/include/asm/idtentry.h:674)
[   42.722190][    C2] RIP: 0010:pv_native_safe_halt (./arch/x86/include/asm/irqflags.h:48 arch/x86/kernel/paravirt.c:63)
[   42.722193][    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
[   42.722195][    C2] RSP: 0018:ffa0000000157e00 EFLAGS: 00000246
[   42.722199][    C2] RAX: 0000000000000002 RBX: ff11000001c1c740 RCX: 0000000000000001
[   42.722200][    C2] RDX: 0000000000000002 RSI: ffffffffaea94960 RDI: ffffffffabf06247
[   42.722201][    C2] RBP: 0000000000000000 R08: ffffffffae7b9421 R09: 1fe220000d8263a2
[   42.722202][    C2] R10: 0000000000000002 R11: 0000000000000000 R12: 1ff400000002afc3
[   42.722203][    C2] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000000000
[   42.722204][    C2]  ? ct_kernel_exit.constprop.0 (./include/linux/instrumented.h:97 kernel/context_tracking.c:124)
[   42.722206][    C2]  ? cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   42.722209][    C2]  default_idle (./arch/x86/include/asm/paravirt.h:62 arch/x86/kernel/process.c:768)
[   42.722211][    C2]  default_idle_call (kernel/sched/idle.c:122)
[   42.722213][    C2]  cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   42.722214][    C2]  ? arch_cpu_idle_exit+0x40/0x40
[   42.722216][    C2]  ? mark_tsc_async_resets (arch/x86/kernel/tsc_sync.c:49)
[   42.722219][    C2]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   42.722220][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   42.722222][    C2]  do_idle (kernel/sched/idle.c:355)
[   42.722223][    C2]  cpu_startup_entry (kernel/sched/idle.c:454)
[   42.722225][    C2]  start_secondary (arch/x86/kernel/smpboot.c:312)
[   42.722227][    C2]  ? set_cpu_sibling_map (arch/x86/kernel/smpboot.c:733 (discriminator 4))
[   42.722229][    C2]  common_startup_64 (arch/x86/kernel/head_64.S:418)
| [   44.449879][    C1] softirqs last disabled at (1916995): __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
| [   44.449881][    C1] Preemption disabled at:
| [   44.449882][    C1] 0x0
| [   44.449892][    C1] Tainted: [W]=WARN
[   44.449893][    C1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   44.449895][    C1] Call Trace:
[   44.449896][    C1]  <IRQ>
[   44.449898][    C1]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   44.449904][    C1]  __might_resched.cold (kernel/sched/core.c:9234)
[   44.449908][    C1]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   44.449911][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   44.449914][    C1]  __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))
[   44.449917][    C1]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   44.449919][    C1]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   44.449924][    C1]  ? 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)
[   44.449926][    C1]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   44.449928][    C1]  put_chars (drivers/char/virtio_console.c:1176)
[   44.449930][    C1]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   44.449931][    C1]  ? printk_get_next_message (kernel/printk/printk.c:3072)
[   44.449934][    C1]  ? console_prepend_replay (kernel/printk/printk.c:3005)
[   44.449937][    C1]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   44.449941][    C1]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   44.449943][    C1]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   44.449945][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   44.449947][    C1]  console_emit_next_record (kernel/printk/printk.c:3183)
[   44.449950][    C1]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   44.449952][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   44.449953][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   44.449954][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   44.449955][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   44.449957][    C1]  ? console_flush_one_record (kernel/printk/printk.c:3247)
[   44.449958][    C1]  console_flush_one_record (kernel/printk/printk.c:3268)
[   44.449961][    C1]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   44.449963][    C1]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   44.449965][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   44.449967][    C1]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   44.449968][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   44.449969][    C1]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   44.449971][    C1]  ? 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)
[   44.449972][    C1]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6))
[   44.449973][    C1]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   44.449975][    C1]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   44.449977][    C1]  vprintk_emit (kernel/printk/printk.c:2479)
[   44.449979][    C1]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   44.449980][    C1]  ? 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)
[   44.449982][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   44.449983][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   44.449985][    C1]  _printk (kernel/printk/printk.c:2504)
[   44.449988][    C1]  ? snapshot_read.cold (user.c:?)
[   44.449989][    C1]  ? ___ratelimit (lib/ratelimit.c:97 (discriminator 3))
[   44.449993][    C1]  ? __ipv6_chk_addr_and_flags (./include/linux/rcupdate.h:850 net/ipv6/addrconf.c:1996)
[   44.449996][    C1]  ? idr_get_free (??:?)
[   44.449998][    C1]  ? 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)
[   44.450001][    C1]  ip6_tnl_xmit_ctl.cold (net/ipv6/ip6_tunnel.c:1064 (discriminator 3))
[   44.450006][    C1] ip6gre_tunnel_xmit (net/ipv6/ip6_gre.c:888) ip6_gre
[   44.450009][    C1]  ? get_stack_info_noinstr (arch/x86/kernel/dumpstack_64.c:173)
[   44.450013][    C1]  ? __gre6_xmit (./include/net/gre.h:135 (discriminator 2)) ip6_gre
[   44.450014][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   44.450016][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   44.450017][    C1]  ? netif_skb_features (net/core/dev.c:3793 net/core/dev.c:3922)
[   44.450020][    C1]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   44.450022][    C1]  ? unwind_next_frame (./include/linux/rcupdate.h:882 ./include/linux/rcupdate.h:1216 arch/x86/kernel/unwind_orc.c:495)
[   44.450025][    C1]  ? __asan_memmove (mm/kasan/shadow.c:95 (discriminator 1))
[   44.450028][    C1]  ? __vlan_insert_inner_tag.constprop.0 (./include/linux/skbuff.h:4676 ./include/linux/skbuff.h:4708 ./include/linux/if_vlan.h:375)
[   44.450030][    C1]  ? stack_access_ok (./arch/x86/include/asm/stacktrace.h:55)
[   44.450032][    C1]  dev_hard_start_xmit (./include/linux/netdevice.h:5429 ./include/linux/netdevice.h:5438 net/core/dev.c:3937 net/core/dev.c:3953)
[   44.450034][    C1]  sch_direct_xmit (net/sched/sch_generic.c:372)
[   44.450038][    C1]  ? common_startup_64 (arch/x86/kernel/head_64.S:418)
[   44.450041][    C1]  ? dequeue_skb (./include/trace/events/qdisc.h:14 (discriminator 19))
[   44.450042][    C1]  ? 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)
[   44.450044][    C1]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6))
[   44.450045][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   44.450047][    C1]  __dev_xmit_skb (net/core/dev.c:4262)
[   44.450049][    C1]  ? sysvec_apic_timer_interrupt (arch/x86/kernel/apic/apic.c:1062 (discriminator 37) arch/x86/kernel/apic/apic.c:1062 (discriminator 37))
[   44.450051][    C1]  ? alloc_netdev_dummy (net/core/dev.c:12327)
[   44.450053][    C1]  ? stack_access_ok (./arch/x86/include/asm/stacktrace.h:55)
[   44.450054][    C1]  ? arp_send_dst (net/ipv4/arp.c:314 net/ipv4/arp.c:301)
[   44.450056][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   44.450057][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   44.450059][    C1]  __dev_queue_xmit (net/core/dev.c:4884)
[   44.450061][    C1]  ? arch_stack_walk (arch/x86/kernel/stacktrace.c:27 (discriminator 1))
[   44.450064][    C1]  ? asm_sysvec_apic_timer_interrupt (./arch/x86/include/asm/idtentry.h:674)
[   44.450066][    C1]  ? netdev_core_pick_tx (net/core/dev.c:4784)
[   44.450068][    C1]  ? filter_irq_stacks (kernel/stacktrace.c:402)
[   44.450071][    C1]  ? stack_depot_save_flags (lib/stackdepot.c:609 lib/stackdepot.c:676)
[   44.450074][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   44.450075][    C1]  ? netif_skb_features (net/core/dev.c:3793 net/core/dev.c:3922)
[   44.450076][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   44.450078][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   44.450079][    C1]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   44.450081][    C1]  vlan_dev_hard_start_xmit (./include/linux/netdevice.h:3461 net/8021q/vlan_dev.c:126)
[   44.450084][    C1]  dev_hard_start_xmit (./include/linux/netdevice.h:5429 ./include/linux/netdevice.h:5438 net/core/dev.c:3937 net/core/dev.c:3953)
[   44.450086][    C1]  ? validate_xmit_skb (net/core/dev.c:4080)
[   44.450088][    C1]  __dev_queue_xmit (net/core/dev.c:4926)
[   44.450091][    C1]  ? netdev_core_pick_tx (net/core/dev.c:4784)
[   44.450092][    C1]  ? eth_header (net/ethernet/eth.c:86)
[   44.450094][    C1]  ? vlan_dev_hard_header (./include/linux/netdevice.h:3537 net/8021q/vlan_dev.c:84)
[   44.450095][    C1]  ? __asan_memset (mm/kasan/shadow.c:84 (discriminator 1))
[   44.450097][    C1]  ? arp_create (net/ipv4/arp.c:640)
[   44.450098][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   44.450099][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   44.450101][    C1]  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)
[   44.450103][    C1]  arp_solicit (net/ipv4/arp.c:392)
[   44.450105][    C1]  ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:211 (discriminator 1) kernel/locking/spinlock.c:221 (discriminator 1))
[   44.450107][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   44.450108][    C1]  ? __create_object (mm/kmemleak.c:807 (discriminator 3))
[   44.450110][    C1]  ? trace_kmem_cache_alloc (./include/trace/events/kmem.h:12 (discriminator 22))
[   44.450112][    C1]  ? arp_rcv (net/ipv4/arp.c:975)
[   44.450114][    C1]  ? __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)
[   44.450117][    C1]  ? __asan_memcpy (mm/kasan/shadow.c:106 (discriminator 1))
[   44.450118][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   44.450119][    C1]  ? neigh_periodic_work (net/core/neighbour.c:993 (discriminator 1))
[   44.450122][    C1]  neigh_probe (net/core/neighbour.c:1093)
[   44.450124][    C1]  neigh_timer_handler (net/core/neighbour.c:1188)
[   44.450126][    C1]  ? 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)
[   44.450127][    C1]  ? neigh_periodic_work (net/core/neighbour.c:993 (discriminator 1))
[   44.450129][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   44.450130][    C1]  call_timer_fn (kernel/time/timer.c:1748)
[   44.450133][    C1]  ? detach_if_pending (./include/linux/list.h:1159)
[   44.450134][    C1]  ? debug_object_active_state (lib/debugobjects.c:1122)
[   44.450137][    C1]  ? timer_recalc_next_expiry (./include/linux/find.h:71 kernel/time/timer.c:1843 kernel/time/timer.c:1865)
[   44.450139][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   44.450140][    C1]  __run_timers (kernel/time/timer.c:1799 kernel/time/timer.c:2374)
[   44.450142][    C1]  ? neigh_periodic_work (net/core/neighbour.c:993 (discriminator 1))
[   44.450144][    C1]  ? __bpf_trace_itimer_expire (./include/trace/events/timer.h:407)
[   44.450147][    C1]  ? 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)
[   44.450149][    C1]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   44.450151][    C1]  run_timer_softirq (kernel/time/timer.c:2386 kernel/time/timer.c:2395 kernel/time/timer.c:2403)
[   44.450153][    C1]  ? __run_timers (./include/trace/events/timer.h:138 (discriminator 19))
[   44.450155][    C1]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   44.450156][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   44.450157][    C1]  handle_softirqs (kernel/softirq.c:645)
[   44.450160][    C1]  ? _local_bh_enable (kernel/softirq.c:428 (discriminator 1))
[   44.450161][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   44.450162][    C1]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   44.450164][    C1]  __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
[   44.450165][    C1]  irq_exit_rcu (kernel/softirq.c:784)
[   44.450167][    C1]  sysvec_apic_timer_interrupt (arch/x86/kernel/apic/apic.c:1062 (discriminator 37) arch/x86/kernel/apic/apic.c:1062 (discriminator 37))
[   44.450169][    C1]  </IRQ>
[   44.450169][    C1]  <TASK>
[   44.450170][    C1]  ? _raw_spin_unlock (./include/linux/spinlock_api_smp.h:201 (discriminator 1) kernel/locking/spinlock.c:213 (discriminator 1))
[   44.450171][    C1]  asm_sysvec_apic_timer_interrupt (./arch/x86/include/asm/idtentry.h:674)
[   44.450173][    C1] RIP: 0010:pv_native_safe_halt (./arch/x86/include/asm/irqflags.h:48 arch/x86/kernel/paravirt.c:63)
[   44.450175][    C1] 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
[   44.450177][    C1] RSP: 0018:ffa0000000147e00 EFLAGS: 00000246
[   44.450180][    C1] RAX: 0000000000000001 RBX: ff11000001c1a3c0 RCX: 0000000000000001
[   44.450181][    C1] RDX: 0000000000000001 RSI: ffffffffaea94960 RDI: ffffffffabf06247
[   44.450182][    C1] RBP: 0000000000000000 R08: ffffffffae7b9421 R09: 1fe220000d8163a2
[   44.450183][    C1] R10: 0000000000000001 R11: 0000000000000000 R12: 1ff4000000028fc3
[   44.450184][    C1] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000000000
[   44.450185][    C1]  ? ct_kernel_exit.constprop.0 (./include/linux/instrumented.h:97 kernel/context_tracking.c:124)
[   44.450187][    C1]  ? cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   44.450189][    C1]  default_idle (./arch/x86/include/asm/paravirt.h:62 arch/x86/kernel/process.c:768)
[   44.450191][    C1]  default_idle_call (kernel/sched/idle.c:122)
[   44.450192][    C1]  cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   44.450194][    C1]  ? arch_cpu_idle_exit+0x40/0x40
[   44.450196][    C1]  ? mark_tsc_async_resets (arch/x86/kernel/tsc_sync.c:49)
[   44.450198][    C1]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   44.450199][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   44.450201][    C1]  do_idle (kernel/sched/idle.c:355)
[   44.450202][    C1]  cpu_startup_entry (kernel/sched/idle.c:454)
[   44.450204][    C1]  start_secondary (arch/x86/kernel/smpboot.c:312)
[   44.450206][    C1]  ? set_cpu_sibling_map (arch/x86/kernel/smpboot.c:733 (discriminator 4))


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