======================================
| [  294.407537][    C0]    common_startup_64 (arch/x86/kernel/head_64.S:418)
| [  294.407634][    C0]
| [  294.407683][    C0]
| [  294.407683][    C0] stack backtrace:
[  294.407807][    C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  294.407809][    C0] Call Trace:
[  294.407811][    C0]  <IRQ>
[  294.407812][    C0]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[  294.407817][    C0]  print_irq_inversion_bug.part.0.cold (kernel/locking/lockdep.c:4125)
[  294.407820][    C0]  mark_lock_irq (kernel/locking/lockdep.c:4079 kernel/locking/lockdep.c:4158 kernel/locking/lockdep.c:4294)
[  294.407823][    C0]  mark_lock (kernel/locking/lockdep.c:4753)
[  294.407825][    C0]  mark_usage (kernel/locking/lockdep.c:4642)
[  294.407826][    C0]  __lock_acquire (kernel/locking/lockdep.c:5191)
[  294.407828][    C0]  ? add_chain_cache (kernel/locking/lockdep.c:3766)
[  294.407830][    C0]  lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[  294.407831][    C0]  ? addrconf_rs_timer (net/ipv6/addrconf.c:4048)
[  294.407833][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[  294.407836][    C0]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[  294.407838][    C0]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[  294.407840][    C0]  _raw_write_lock (./include/linux/rwlock_api_smp.h:229 (discriminator 1) kernel/locking/spinlock.c:304 (discriminator 1))
[  294.407841][    C0]  ? addrconf_rs_timer (net/ipv6/addrconf.c:4048)
[  294.407843][    C0]  addrconf_rs_timer (net/ipv6/addrconf.c:4048)
[  294.407845][    C0]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[  294.407847][    C0]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[  294.407849][    C0]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[  294.407850][    C0]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[  294.407852][    C0]  call_timer_fn (kernel/time/timer.c:1748)
[  294.407854][    C0]  ? detach_if_pending (./include/linux/list.h:1143)
[  294.407856][    C0]  ? debug_object_active_state (lib/debugobjects.c:1077)
[  294.407860][    C0]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[  294.407862][    C0]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[  294.407864][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[  294.407866][    C0]  __run_timers (kernel/time/timer.c:1799 kernel/time/timer.c:2374)
[  294.407868][    C0]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[  294.407870][    C0]  ? __bpf_trace_itimer_expire (./include/trace/events/timer.h:394)
[  294.407872][    C0]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[  294.407875][    C0]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[  294.407877][    C0]  run_timer_softirq (kernel/time/timer.c:2386 kernel/time/timer.c:2395 kernel/time/timer.c:2403)
[  294.407879][    C0]  ? __run_timers (./include/trace/events/timer.h:138 (discriminator 19))
[  294.407880][    C0]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[  294.407883][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[  294.407885][    C0]  handle_softirqs (kernel/softirq.c:622)
[  294.407887][    C0]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[  294.407889][    C0]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[  294.407890][    C0]  ? _local_bh_enable (kernel/softirq.c:405 (discriminator 1))
[  294.407892][    C0]  __irq_exit_rcu (kernel/softirq.c:656 kernel/softirq.c:496 kernel/softirq.c:735)
[  294.407894][    C0]  irq_exit_rcu (kernel/softirq.c:752)
[  294.407895][    C0]  sysvec_apic_timer_interrupt (arch/x86/kernel/apic/apic.c:1061 (discriminator 37) arch/x86/kernel/apic/apic.c:1061 (discriminator 37))
[  294.407897][    C0]  </IRQ>
[  294.407898][    C0]  <TASK>
[  294.407899][    C0]  asm_sysvec_apic_timer_interrupt (./arch/x86/include/asm/idtentry.h:697)
[  294.407901][    C0] RIP: 0010:pv_native_safe_halt (./arch/x86/include/asm/irqflags.h:48 arch/x86/kernel/paravirt.c:62)
[  294.407904][    C0] Code: 48 8b 3d 44 93 00 02 e8 1f 00 00 00 48 2b 05 c8 31 a3 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 43 b4 22 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 44 93 00 02 	mov    0x2009344(%rip),%rdi        # 0x200934b
   7:	e8 1f 00 00 00       	call   0x2b
   c:	48 2b 05 c8 31 a3 00 	sub    0xa331c8(%rip),%rax        # 0xa331db
  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 43 b4 22 00 	verw   0x22b443(%rip)        # 0x22b46b
  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
[  294.407905][    C0] RSP: 0018:ffffffff89607e00 EFLAGS: 00000282
[  294.407908][    C0] RAX: 000000000177ebf3 RBX: ffffffff8961c740 RCX: ffffffff866d9667
[  294.407909][    C0] RDX: ffffffff8961c740 RSI: ffffffff89402230 RDI: ffffffff88e6f6c0
[  294.407910][    C0] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[  294.407911][    C0] R10: 0000000000000000 R11: 0000000000000001 R12: 1ffffffff12c0fc3
[  294.407912][    C0] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000014770
[  294.407913][    C0]  ? cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[  294.407916][    C0]  default_idle (./arch/x86/include/asm/paravirt.h:62 arch/x86/kernel/process.c:767)
[  294.407917][    C0]  default_idle_call (kernel/sched/idle.c:122)
[  294.407919][    C0]  cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[  294.407921][    C0]  ? arch_cpu_idle_exit+0x40/0x40
[  294.407922][    C0]  ? mark_tsc_async_resets (arch/x86/kernel/tsc_sync.c:49)
[  294.407925][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[  294.407927][    C0]  do_idle (kernel/sched/idle.c:352)
[  294.407929][    C0]  cpu_startup_entry (kernel/sched/idle.c:451)
[  294.407930][    C0]  rest_init (init/main.c:762)
[  294.407932][    C0]  start_kernel (init/main.c:1220)
[  294.407934][    C0]  x86_64_start_reservations (arch/x86/kernel/head64.c:310)
[  294.407936][    C0]  x86_64_start_kernel (arch/x86/kernel/head64.c:291)


Finger prints:
common_startup_64:dump_stack_lvl:mark_lock_irq:mark_lock:mark_usage