======================================
| [  177.328159][    C0] 1 lock held by swapper/0/0:
| [  177.328309][    C0]  #0: ffffffff8d977c00 (rcu_callback){....}-{0:0}, at: rcu_do_batch (./include/linux/rcupdate.h:300 (discriminator 2) kernel/rcu/tree.c:2611 (discriminator 2))
| [  177.328584][    C0] Preemption disabled at:
| [  177.328585][    C0] schedule_preempt_disabled (kernel/sched/core.c:7341)
[  177.328923][    C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  177.328925][    C0] Call Trace:
[  177.328927][    C0]  <IRQ>
[  177.328928][    C0]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[  177.328934][    C0]  ? schedule_preempt_disabled (kernel/sched/core.c:7341)
[  177.328936][    C0]  __might_resched.cold (kernel/sched/core.c:9163)
[  177.328939][    C0]  ? default_idle_call (kernel/sched/idle.c:122)
[  177.328943][    C0]  ? perf_trace_sched_switch (./include/linux/list.h:1021 (discriminator 3))
[  177.328946][    C0]  ? rest_init (init/main.c:762)
[  177.328949][    C0]  ? x86_64_start_reservations (arch/x86/kernel/head64.c:310)
[  177.328953][    C0]  ? x86_64_start_kernel (arch/x86/kernel/head64.c:291)
[  177.328955][    C0]  ? common_startup_64 (arch/x86/kernel/head_64.S:418)
[  177.328959][    C0]  __mutex_lock (kernel/locking/mutex.c:623 kernel/locking/mutex.c:820)
[  177.328961][    C0]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[  177.328964][    C0]  ? __tcf_chain_put (net/sched/cls_api.c:694)
[  177.328969][    C0]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[  177.328971][    C0]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[  177.328976][    C0]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[  177.328981][    C0]  ? __tcf_chain_put (net/sched/cls_api.c:694)
[  177.328983][    C0]  __tcf_chain_put (net/sched/cls_api.c:694)
[  177.328985][    C0]  ? free_percpu.part.0 (./include/linux/spinlock.h:408 (discriminator 3) mm/percpu.c:2283 (discriminator 3))
[  177.328990][    C0]  tcf_action_rcu_free (net/sched/act_api.c:130 net/sched/act_api.c:370 net/sched/act_api.c:378)
[  177.328993][    C0]  ? rcu_do_batch (./include/linux/rcupdate.h:310 (discriminator 2) kernel/rcu/tree.c:2619 (discriminator 2))
[  177.328994][    C0]  rcu_do_batch (kernel/rcu/tree.c:2617)
[  177.328997][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[  177.329001][    C0]  ? sched_balance_softirq (kernel/sched/fair.c:13350)
[  177.329004][    C0]  ? trace_rcu_batch_end (./include/trace/events/rcu.h:714 (discriminator 19))
[  177.329006][    C0]  ? sched_balance_domains (kernel/sched/fair.c:12634)
[  177.329009][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[  177.329011][    C0]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[  177.329014][    C0]  ? trace_irq_disable.constprop.0 (./include/trace/events/preemptirq.h:36 (discriminator 22))
[  177.329016][    C0]  ? lockdep_hardirqs_on_prepare.part.0 (kernel/locking/lockdep.c:470 (discriminator 2) kernel/locking/lockdep.c:4411 (discriminator 2))
[  177.329017][    C0]  ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4472)
[  177.329021][    C0]  rcu_core (kernel/rcu/tree.c:2869)
[  177.329024][    C0]  handle_softirqs (kernel/softirq.c:622)
[  177.329027][    C0]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[  177.329031][    C0]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[  177.329033][    C0]  ? _local_bh_enable (kernel/softirq.c:405 (discriminator 1))
[  177.329037][    C0]  __irq_exit_rcu (kernel/softirq.c:656 kernel/softirq.c:496 kernel/softirq.c:735)
[  177.329039][    C0]  irq_exit_rcu (kernel/softirq.c:752)
[  177.329040][    C0]  sysvec_apic_timer_interrupt (arch/x86/kernel/apic/apic.c:1061 (discriminator 37) arch/x86/kernel/apic/apic.c:1061 (discriminator 37))
[  177.329042][    C0]  </IRQ>
[  177.329043][    C0]  <TASK>
[  177.329044][    C0]  asm_sysvec_apic_timer_interrupt (./arch/x86/include/asm/idtentry.h:697)
[  177.329047][    C0] RIP: 0010:pv_native_safe_halt (./arch/x86/include/asm/irqflags.h:48 arch/x86/kernel/paravirt.c:62)
[  177.329050][    C0] Code: 48 8b 3d 44 d3 00 02 e8 1f 00 00 00 48 2b 05 c8 71 a3 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 43 f4 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 d3 00 02 	mov    0x200d344(%rip),%rdi        # 0x200d34b
   7:	e8 1f 00 00 00       	call   0x2b
   c:	48 2b 05 c8 71 a3 00 	sub    0xa371c8(%rip),%rax        # 0xa371db
  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 f4 22 00 	verw   0x22f443(%rip)        # 0x22f46b
  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
[  177.329052][    C0] RSP: 0018:ffffffff8d607e00 EFLAGS: 00000282
[  177.329055][    C0] RAX: 000000000038e5e9 RBX: ffffffff8d61c740 RCX: ffffffff8a6d9667
[  177.329056][    C0] RDX: ffffffff8d61c740 RSI: ffffffff8d401bcb RDI: ffffffff8ce6f6c0
[  177.329057][    C0] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[  177.329058][    C0] R10: 0000000000000000 R11: 0000000000000001 R12: 1ffffffff1ac0fc3
[  177.329058][    C0] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000014770
[  177.329062][    C0]  ? cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[  177.329066][    C0]  default_idle (./arch/x86/include/asm/paravirt.h:62 arch/x86/kernel/process.c:767)
[  177.329068][    C0]  default_idle_call (kernel/sched/idle.c:122)
[  177.329070][    C0]  cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[  177.329072][    C0]  ? arch_cpu_idle_exit+0x40/0x40
[  177.329074][    C0]  ? mark_tsc_async_resets (arch/x86/kernel/tsc_sync.c:49)
[  177.329077][    C0]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[  177.329079][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[  177.329082][    C0]  do_idle (kernel/sched/idle.c:352)
[  177.329084][    C0]  cpu_startup_entry (kernel/sched/idle.c:451)
[  177.329086][    C0]  rest_init (init/main.c:762)
[  177.329089][    C0]  start_kernel (init/main.c:1220)
[  177.329092][    C0]  x86_64_start_reservations (arch/x86/kernel/head64.c:310)
[  177.329094][    C0]  x86_64_start_kernel (arch/x86/kernel/head64.c:291)
[  177.329097][    C0]  common_startup_64 (arch/x86/kernel/head_64.S:418)
| [  177.336385][    C0] 1 lock held by swapper/0/0:
| [  177.336480][    C0]  #0: ffffffff8d977c00 (rcu_callback){....}-{0:0}, at: rcu_do_batch (./include/linux/rcupdate.h:300 (discriminator 2) kernel/rcu/tree.c:2611 (discriminator 2))
| [  177.336636][    C0] stack backtrace:
| [  177.336710][    C0] Tainted: [W]=WARN
[  177.336710][    C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  177.336711][    C0] Call Trace:
[  177.336712][    C0]  <IRQ>
[  177.336713][    C0]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[  177.336716][    C0]  __lock_acquire.cold (kernel/locking/lockdep.c:4830 kernel/locking/lockdep.c:4902 kernel/locking/lockdep.c:5187)
[  177.336719][    C0]  ? common_startup_64 (arch/x86/kernel/head_64.S:418)
[  177.336721][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[  177.336723][    C0]  lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[  177.336725][    C0]  ? __tcf_chain_put (net/sched/cls_api.c:694)
[  177.336727][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[  177.336729][    C0]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[  177.336731][    C0]  __mutex_lock (kernel/locking/mutex.c:646 kernel/locking/mutex.c:820)
[  177.336733][    C0]  ? __tcf_chain_put (net/sched/cls_api.c:694)
[  177.336734][    C0]  ? __tcf_chain_put (net/sched/cls_api.c:694)
[  177.336737][    C0]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[  177.336738][    C0]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[  177.336740][    C0]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[  177.336742][    C0]  ? __tcf_chain_put (net/sched/cls_api.c:694)
[  177.336744][    C0]  __tcf_chain_put (net/sched/cls_api.c:694)
[  177.336746][    C0]  ? free_percpu.part.0 (./include/linux/spinlock.h:408 (discriminator 3) mm/percpu.c:2283 (discriminator 3))
[  177.336748][    C0]  tcf_action_rcu_free (net/sched/act_api.c:130 net/sched/act_api.c:370 net/sched/act_api.c:378)
[  177.336750][    C0]  ? rcu_do_batch (./include/linux/rcupdate.h:310 (discriminator 2) kernel/rcu/tree.c:2619 (discriminator 2))
[  177.336752][    C0]  rcu_do_batch (kernel/rcu/tree.c:2617)
[  177.336754][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[  177.336756][    C0]  ? sched_balance_softirq (kernel/sched/fair.c:13350)
[  177.336758][    C0]  ? trace_rcu_batch_end (./include/trace/events/rcu.h:714 (discriminator 19))
[  177.336760][    C0]  ? sched_balance_domains (kernel/sched/fair.c:12634)
[  177.336762][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[  177.336763][    C0]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[  177.336766][    C0]  ? trace_irq_disable.constprop.0 (./include/trace/events/preemptirq.h:36 (discriminator 22))
[  177.336767][    C0]  ? lockdep_hardirqs_on_prepare.part.0 (kernel/locking/lockdep.c:470 (discriminator 2) kernel/locking/lockdep.c:4411 (discriminator 2))
[  177.336769][    C0]  ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4472)
[  177.336771][    C0]  rcu_core (kernel/rcu/tree.c:2869)
[  177.336773][    C0]  handle_softirqs (kernel/softirq.c:622)
[  177.336775][    C0]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[  177.336777][    C0]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[  177.336779][    C0]  ? _local_bh_enable (kernel/softirq.c:405 (discriminator 1))
[  177.336781][    C0]  __irq_exit_rcu (kernel/softirq.c:656 kernel/softirq.c:496 kernel/softirq.c:735)
[  177.336782][    C0]  irq_exit_rcu (kernel/softirq.c:752)
[  177.336783][    C0]  sysvec_apic_timer_interrupt (arch/x86/kernel/apic/apic.c:1061 (discriminator 37) arch/x86/kernel/apic/apic.c:1061 (discriminator 37))
[  177.336785][    C0]  </IRQ>
[  177.336786][    C0]  <TASK>
[  177.336787][    C0]  asm_sysvec_apic_timer_interrupt (./arch/x86/include/asm/idtentry.h:697)
[  177.336789][    C0] RIP: 0010:pv_native_safe_halt (./arch/x86/include/asm/irqflags.h:48 arch/x86/kernel/paravirt.c:62)
[  177.336791][    C0] Code: 48 8b 3d 44 d3 00 02 e8 1f 00 00 00 48 2b 05 c8 71 a3 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 43 f4 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 d3 00 02 	mov    0x200d344(%rip),%rdi        # 0x200d34b
   7:	e8 1f 00 00 00       	call   0x2b
   c:	48 2b 05 c8 71 a3 00 	sub    0xa371c8(%rip),%rax        # 0xa371db
  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 f4 22 00 	verw   0x22f443(%rip)        # 0x22f46b
  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
[  177.336792][    C0] RSP: 0018:ffffffff8d607e00 EFLAGS: 00000282
[  177.336793][    C0] RAX: 000000000038e5e9 RBX: ffffffff8d61c740 RCX: ffffffff8a6d9667
[  177.336794][    C0] RDX: ffffffff8d61c740 RSI: ffffffff8d401bcb RDI: ffffffff8ce6f6c0
[  177.336795][    C0] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[  177.336796][    C0] R10: 0000000000000000 R11: 0000000000000001 R12: 1ffffffff1ac0fc3
[  177.336796][    C0] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000014770
[  177.336798][    C0]  ? cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[  177.336800][    C0]  default_idle (./arch/x86/include/asm/paravirt.h:62 arch/x86/kernel/process.c:767)
[  177.336802][    C0]  default_idle_call (kernel/sched/idle.c:122)
[  177.336804][    C0]  cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[  177.336805][    C0]  ? arch_cpu_idle_exit+0x40/0x40
[  177.336807][    C0]  ? mark_tsc_async_resets (arch/x86/kernel/tsc_sync.c:49)
[  177.336808][    C0]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[  177.336810][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[  177.336812][    C0]  do_idle (kernel/sched/idle.c:352)
[  177.336814][    C0]  cpu_startup_entry (kernel/sched/idle.c:451)
[  177.336815][    C0]  rest_init (init/main.c:762)
[  177.336817][    C0]  start_kernel (init/main.c:1220)
[  177.336819][    C0]  x86_64_start_reservations (arch/x86/kernel/head64.c:310)
[  177.336821][    C0]  x86_64_start_kernel (arch/x86/kernel/head64.c:291)
[  177.336823][    C0]  common_startup_64 (arch/x86/kernel/head_64.S:418)
| [  178.575465][    C3] INFO: lockdep is turned off.
| [  178.575548][    C3] Preemption disabled at:
| [  178.575549][    C3] 0x0
| [  178.575702][    C3] Tainted: [W]=WARN
[  178.575703][    C3] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  178.575705][    C3] Call Trace:
[  178.575707][    C3]  <IRQ>
[  178.575708][    C3]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[  178.575716][    C3]  __might_resched.cold (kernel/sched/core.c:9163)
[  178.575719][    C3]  ? default_idle_call (kernel/sched/idle.c:122)
[  178.575724][    C3]  ? perf_trace_sched_switch (./include/linux/list.h:1021 (discriminator 3))
[  178.575728][    C3]  ? start_secondary (arch/x86/kernel/smpboot.c:312)
[  178.575731][    C3]  __mutex_lock (kernel/locking/mutex.c:623 kernel/locking/mutex.c:820)
[  178.575733][    C3]  ? __tcf_chain_put (net/sched/cls_api.c:694)
[  178.575737][    C3]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[  178.575740][    C3]  ? __tcf_chain_put (net/sched/cls_api.c:694)
[  178.575742][    C3]  __tcf_chain_put (net/sched/cls_api.c:694)
[  178.575744][    C3]  ? free_percpu.part.0 (./include/linux/spinlock.h:408 (discriminator 3) mm/percpu.c:2283 (discriminator 3))
[  178.575748][    C3]  tcf_action_rcu_free (net/sched/act_api.c:130 net/sched/act_api.c:370 net/sched/act_api.c:378)
[  178.575749][    C3]  ? rcu_do_batch (./include/linux/rcupdate.h:310 (discriminator 2) kernel/rcu/tree.c:2619 (discriminator 2))
[  178.575753][    C3]  rcu_do_batch (kernel/rcu/tree.c:2617)
[  178.575755][    C3]  ? trace_rcu_batch_end (./include/trace/events/rcu.h:714 (discriminator 19))
[  178.575761][    C3]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[  178.575764][    C3]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[  178.575767][    C3]  ? trace_hardirqs_on (kernel/trace/trace_preemptirq.c:78)
[  178.575768][    C3]  ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:179 (discriminator 1) kernel/locking/spinlock.c:198 (discriminator 1))
[  178.575771][    C3]  rcu_core (kernel/rcu/tree.c:2869)
[  178.575773][    C3]  handle_softirqs (kernel/softirq.c:622)
[  178.575775][    C3]  ? clockevents_tick_resume (kernel/time/clockevents.c:193)
[  178.575778][    C3]  ? _local_bh_enable (kernel/softirq.c:405 (discriminator 1))
[  178.575780][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[  178.575781][    C3]  ? lock_release (./include/trace/events/lock.h:69 (discriminator 22) kernel/locking/lockdep.c:5879 (discriminator 22))
[  178.575783][    C3]  __irq_exit_rcu (kernel/softirq.c:656 kernel/softirq.c:496 kernel/softirq.c:735)
[  178.575785][    C3]  irq_exit_rcu (kernel/softirq.c:752)
[  178.575786][    C3]  sysvec_apic_timer_interrupt (arch/x86/kernel/apic/apic.c:1061 (discriminator 37) arch/x86/kernel/apic/apic.c:1061 (discriminator 37))
[  178.575788][    C3]  </IRQ>
[  178.575789][    C3]  <TASK>
[  178.575790][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[  178.575791][    C3]  asm_sysvec_apic_timer_interrupt (./arch/x86/include/asm/idtentry.h:697)
[  178.575794][    C3] RIP: 0010:pv_native_safe_halt (./arch/x86/include/asm/irqflags.h:48 arch/x86/kernel/paravirt.c:62)
[  178.575797][    C3] Code: 48 8b 3d 44 d3 00 02 e8 1f 00 00 00 48 2b 05 c8 71 a3 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 43 f4 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 d3 00 02 	mov    0x200d344(%rip),%rdi        # 0x200d34b
   7:	e8 1f 00 00 00       	call   0x2b
   c:	48 2b 05 c8 71 a3 00 	sub    0xa371c8(%rip),%rax        # 0xa371db
  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 f4 22 00 	verw   0x22f443(%rip)        # 0x22f46b
  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
[  178.575798][    C3] RSP: 0018:ffa0000000167de8 EFLAGS: 00000246
[  178.575802][    C3] RAX: 0000000000000003 RBX: ff11000001bd0040 RCX: 0000000000000001
[  178.575803][    C3] RDX: 0000000000000003 RSI: ffffffff8ce6f640 RDI: ffffffff8a6d9667
[  178.575804][    C3] RBP: 0000000000000000 R08: ffffffff8ca694f1 R09: 1fe2200005d3639a
[  178.575805][    C3] R10: 0000000000000003 R11: 0000000000000000 R12: 1ff400000002cfc0
[  178.575805][    C3] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000000000
[  178.575807][    C3]  ? ct_kernel_exit.constprop.0 (./include/linux/instrumented.h:97 kernel/context_tracking.c:124)
[  178.575809][    C3]  ? cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[  178.575812][    C3]  default_idle (./arch/x86/include/asm/paravirt.h:62 arch/x86/kernel/process.c:767)
[  178.575814][    C3]  default_idle_call (kernel/sched/idle.c:122)
[  178.575815][    C3]  cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[  178.575817][    C3]  ? arch_cpu_idle_exit+0x40/0x40
[  178.575818][    C3]  ? mark_tsc_async_resets (arch/x86/kernel/tsc_sync.c:49)
[  178.575820][    C3]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[  178.575821][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[  178.575823][    C3]  do_idle (kernel/sched/idle.c:352)
[  178.575825][    C3]  cpu_startup_entry (kernel/sched/idle.c:451)
[  178.575826][    C3]  start_secondary (arch/x86/kernel/smpboot.c:312)
[  178.575828][    C3]  ? set_cpu_sibling_map (./arch/x86/include/asm/smp.h:148 (discriminator 4))
[  178.575830][    C3]  common_startup_64 (arch/x86/kernel/head_64.S:418)
| [  179.958121][    C3] INFO: lockdep is turned off.
| [  179.958195][    C3] Preemption disabled at:
| [  179.958196][    C3] handle_softirqs (kernel/softirq.c:463 (discriminator 1) kernel/softirq.c:598 (discriminator 1))
| [  179.958370][    C3] Tainted: [W]=WARN
[  179.958371][    C3] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  179.958373][    C3] Call Trace:
[  179.958375][    C3]  <TASK>
[  179.958376][    C3]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[  179.958381][    C3]  ? handle_softirqs (kernel/softirq.c:463 (discriminator 1) kernel/softirq.c:598 (discriminator 1))
[  179.958383][    C3]  __might_resched.cold (kernel/sched/core.c:9163)
[  179.958387][    C3]  ? perf_trace_sched_switch (./include/linux/list.h:1021 (discriminator 3))
[  179.958391][    C3]  __mutex_lock (kernel/locking/mutex.c:623 kernel/locking/mutex.c:820)
[  179.958395][    C3]  ? __tcf_chain_put (net/sched/cls_api.c:694)
[  179.958398][    C3]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[  179.958401][    C3]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[  179.958404][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[  179.958408][    C3]  ? __tcf_chain_put (net/sched/cls_api.c:694)
[  179.958409][    C3]  __tcf_chain_put (net/sched/cls_api.c:694)
[  179.958411][    C3]  ? free_percpu.part.0 (./include/linux/spinlock.h:408 (discriminator 3) mm/percpu.c:2283 (discriminator 3))
[  179.958415][    C3]  tcf_action_rcu_free (net/sched/act_api.c:130 net/sched/act_api.c:370 net/sched/act_api.c:378)
[  179.958417][    C3]  ? rcu_do_batch (./include/linux/rcupdate.h:310 (discriminator 2) kernel/rcu/tree.c:2619 (discriminator 2))
[  179.958419][    C3]  rcu_do_batch (kernel/rcu/tree.c:2617)
[  179.958421][    C3]  ? rcu_start_this_gp (kernel/rcu/tree.c:1040 (discriminator 1))
[  179.958423][    C3]  ? trace_rcu_batch_end (./include/trace/events/rcu.h:714 (discriminator 19))
[  179.958425][    C3]  ? trace_rcu_grace_period (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3) ./include/trace/events/rcu.h:69 (discriminator 3))
[  179.958427][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[  179.958429][    C3]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[  179.958432][    C3]  ? trace_irq_disable.constprop.0 (./include/trace/events/preemptirq.h:36 (discriminator 22))
[  179.958434][    C3]  rcu_core (kernel/rcu/tree.c:2869)
[  179.958436][    C3]  handle_softirqs (kernel/softirq.c:622)
[  179.958438][    C3]  ? _local_bh_enable (kernel/softirq.c:405 (discriminator 1))
[  179.958440][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[  179.958441][    C3]  run_ksoftirqd (kernel/softirq.c:1076 kernel/softirq.c:1068)
[  179.958443][    C3]  smpboot_thread_fn (kernel/smpboot.c:160)
[  179.958446][    C3]  ? sort_range (kernel/range.c:164)
[  179.958451][    C3]  kthread (kernel/kthread.c:436)
[  179.958454][    C3]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[  179.958456][    C3]  ? kthread_affine_node (kernel/kthread.c:378)
[  179.958457][    C3]  ret_from_fork (arch/x86/kernel/process.c:158)
[  179.958461][    C3]  ? arch_exit_to_user_mode_prepare.isra.0 (arch/x86/entry/syscall_64.c:37)
[  179.958462][    C3]  ? __switch_to (arch/x86/kernel/process_64.c:403 arch/x86/kernel/process_64.c:663)
[  179.958465][    C3]  ? kthread_affine_node (kernel/kthread.c:378)
[  179.958467][    C3]  ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
| [  181.172271][    C1] INFO: lockdep is turned off.
| [  181.172355][    C1] Preemption disabled at:
| [  181.172356][    C1] 0x0
| [  181.172507][    C1] Tainted: [W]=WARN
[  181.172509][    C1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  181.172510][    C1] Call Trace:
[  181.172512][    C1]  <IRQ>
[  181.172514][    C1]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[  181.172521][    C1]  __might_resched.cold (kernel/sched/core.c:9163)
[  181.172525][    C1]  ? default_idle_call (kernel/sched/idle.c:122)
[  181.172529][    C1]  ? perf_trace_sched_switch (./include/linux/list.h:1021 (discriminator 3))
[  181.172533][    C1]  ? start_secondary (arch/x86/kernel/smpboot.c:312)
[  181.172536][    C1]  __mutex_lock (kernel/locking/mutex.c:623 kernel/locking/mutex.c:820)
[  181.172538][    C1]  ? __tcf_chain_put (net/sched/cls_api.c:694)
[  181.172542][    C1]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[  181.172546][    C1]  ? __tcf_chain_put (net/sched/cls_api.c:694)
[  181.172547][    C1]  __tcf_chain_put (net/sched/cls_api.c:694)
[  181.172549][    C1]  ? free_percpu.part.0 (./include/linux/spinlock.h:408 (discriminator 3) mm/percpu.c:2283 (discriminator 3))
[  181.172553][    C1]  tcf_action_rcu_free (net/sched/act_api.c:130 net/sched/act_api.c:370 net/sched/act_api.c:378)
[  181.172555][    C1]  ? rcu_do_batch (./include/linux/rcupdate.h:310 (discriminator 2) kernel/rcu/tree.c:2619 (discriminator 2))
[  181.172558][    C1]  rcu_do_batch (kernel/rcu/tree.c:2617)
[  181.172561][    C1]  ? trace_rcu_batch_end (./include/trace/events/rcu.h:714 (discriminator 19))
[  181.172563][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[  181.172565][    C1]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[  181.172568][    C1]  ? trace_irq_disable.constprop.0 (./include/trace/events/preemptirq.h:36 (discriminator 22))
[  181.172570][    C1]  rcu_core (kernel/rcu/tree.c:2869)
[  181.172572][    C1]  handle_softirqs (kernel/softirq.c:622)
[  181.172574][    C1]  ? clockevents_tick_resume (kernel/time/clockevents.c:193)
[  181.172577][    C1]  ? _local_bh_enable (kernel/softirq.c:405 (discriminator 1))
[  181.172578][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[  181.172580][    C1]  ? lock_release (./include/trace/events/lock.h:69 (discriminator 22) kernel/locking/lockdep.c:5879 (discriminator 22))
[  181.172583][    C1]  __irq_exit_rcu (kernel/softirq.c:656 kernel/softirq.c:496 kernel/softirq.c:735)
[  181.172584][    C1]  irq_exit_rcu (kernel/softirq.c:752)
[  181.172586][    C1]  sysvec_apic_timer_interrupt (arch/x86/kernel/apic/apic.c:1061 (discriminator 37) arch/x86/kernel/apic/apic.c:1061 (discriminator 37))
[  181.172588][    C1]  </IRQ>
[  181.172588][    C1]  <TASK>
[  181.172589][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[  181.172591][    C1]  asm_sysvec_apic_timer_interrupt (./arch/x86/include/asm/idtentry.h:697)
[  181.172593][    C1] RIP: 0010:pv_native_safe_halt (./arch/x86/include/asm/irqflags.h:48 arch/x86/kernel/paravirt.c:62)
[  181.172595][    C1] Code: 48 8b 3d 44 d3 00 02 e8 1f 00 00 00 48 2b 05 c8 71 a3 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 43 f4 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 d3 00 02 	mov    0x200d344(%rip),%rdi        # 0x200d34b
   7:	e8 1f 00 00 00       	call   0x2b
   c:	48 2b 05 c8 71 a3 00 	sub    0xa371c8(%rip),%rax        # 0xa371db
  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 f4 22 00 	verw   0x22f443(%rip)        # 0x22f46b
  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
[  181.172597][    C1] RSP: 0018:ffa0000000147de8 EFLAGS: 00000246
[  181.172600][    C1] RAX: 0000000000000001 RBX: ff11000001bb2340 RCX: 0000000000000001
[  181.172602][    C1] RDX: 0000000000000001 RSI: ffffffff8ce6f640 RDI: ffffffff8a6d9667
[  181.172602][    C1] RBP: 0000000000000000 R08: ffffffff8ca694f1 R09: 1fe2200005d1639a
[  181.172603][    C1] R10: 0000000000000001 R11: 0000000000000000 R12: 1ff4000000028fc0
[  181.172604][    C1] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000000000
[  181.172605][    C1]  ? ct_kernel_exit.constprop.0 (./include/linux/instrumented.h:97 kernel/context_tracking.c:124)
[  181.172607][    C1]  ? cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[  181.172610][    C1]  default_idle (./arch/x86/include/asm/paravirt.h:62 arch/x86/kernel/process.c:767)
[  181.172612][    C1]  default_idle_call (kernel/sched/idle.c:122)
[  181.172613][    C1]  cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[  181.172615][    C1]  ? arch_cpu_idle_exit+0x40/0x40
[  181.172616][    C1]  ? mark_tsc_async_resets (arch/x86/kernel/tsc_sync.c:49)
[  181.172618][    C1]  ? flush_smp_call_function_queue (kernel/smp.c:629 (discriminator 4))
[  181.172620][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[  181.172621][    C1]  do_idle (kernel/sched/idle.c:352)
[  181.172623][    C1]  cpu_startup_entry (kernel/sched/idle.c:451)
[  181.172624][    C1]  start_secondary (arch/x86/kernel/smpboot.c:312)
[  181.172626][    C1]  ? set_cpu_sibling_map (./arch/x86/include/asm/smp.h:148 (discriminator 4))
[  181.172628][    C1]  common_startup_64 (arch/x86/kernel/head_64.S:418)
| [  184.657377][    C0] INFO: lockdep is turned off.
| [  184.657466][    C0] Preemption disabled at:
| [  184.657468][    C0] schedule_preempt_disabled (kernel/sched/core.c:7341)
| [  184.657690][    C0] Tainted: [W]=WARN
[  184.657692][    C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  184.657694][    C0] Call Trace:
[  184.657696][    C0]  <IRQ>
[  184.657697][    C0]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[  184.657703][    C0]  ? schedule_preempt_disabled (kernel/sched/core.c:7341)
[  184.657704][    C0]  __might_resched.cold (kernel/sched/core.c:9163)
[  184.657708][    C0]  ? default_idle_call (kernel/sched/idle.c:122)
[  184.657711][    C0]  ? perf_trace_sched_switch (./include/linux/list.h:1021 (discriminator 3))
[  184.657715][    C0]  ? rest_init (init/main.c:762)
[  184.657717][    C0]  ? x86_64_start_reservations (arch/x86/kernel/head64.c:310)
[  184.657721][    C0]  ? x86_64_start_kernel (arch/x86/kernel/head64.c:291)
[  184.657723][    C0]  ? common_startup_64 (arch/x86/kernel/head_64.S:418)
[  184.657726][    C0]  __mutex_lock (kernel/locking/mutex.c:623 kernel/locking/mutex.c:820)
[  184.657728][    C0]  ? __tcf_chain_put (net/sched/cls_api.c:694)
[  184.657732][    C0]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[  184.657735][    C0]  ? __tcf_chain_put (net/sched/cls_api.c:694)
[  184.657737][    C0]  __tcf_chain_put (net/sched/cls_api.c:694)
[  184.657739][    C0]  ? free_percpu.part.0 (./include/linux/spinlock.h:408 (discriminator 3) mm/percpu.c:2283 (discriminator 3))
[  184.657743][    C0]  tcf_action_rcu_free (net/sched/act_api.c:130 net/sched/act_api.c:370 net/sched/act_api.c:378)
[  184.657745][    C0]  ? rcu_do_batch (./include/linux/rcupdate.h:310 (discriminator 2) kernel/rcu/tree.c:2619 (discriminator 2))
[  184.657748][    C0]  rcu_do_batch (kernel/rcu/tree.c:2617)
[  184.657751][    C0]  ? trace_rcu_batch_end (./include/trace/events/rcu.h:714 (discriminator 19))
[  184.657753][    C0]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[  184.657760][    C0]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[  184.657763][    C0]  ? trace_hardirqs_on (kernel/trace/trace_preemptirq.c:78)
[  184.657765][    C0]  ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:179 (discriminator 1) kernel/locking/spinlock.c:198 (discriminator 1))
[  184.657767][    C0]  rcu_core (kernel/rcu/tree.c:2869)
[  184.657769][    C0]  handle_softirqs (kernel/softirq.c:622)
[  184.657772][    C0]  ? clockevents_tick_resume (kernel/time/clockevents.c:193)
[  184.657775][    C0]  ? _local_bh_enable (kernel/softirq.c:405 (discriminator 1))
[  184.657776][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[  184.657779][    C0]  ? lock_release (./include/trace/events/lock.h:69 (discriminator 22) kernel/locking/lockdep.c:5879 (discriminator 22))
[  184.657780][    C0]  __irq_exit_rcu (kernel/softirq.c:656 kernel/softirq.c:496 kernel/softirq.c:735)
[  184.657782][    C0]  irq_exit_rcu (kernel/softirq.c:752)
[  184.657783][    C0]  sysvec_apic_timer_interrupt (arch/x86/kernel/apic/apic.c:1061 (discriminator 37) arch/x86/kernel/apic/apic.c:1061 (discriminator 37))
[  184.657786][    C0]  </IRQ>
[  184.657787][    C0]  <TASK>
[  184.657787][    C0]  asm_sysvec_apic_timer_interrupt (./arch/x86/include/asm/idtentry.h:697)
[  184.657790][    C0] RIP: 0010:pv_native_safe_halt (./arch/x86/include/asm/irqflags.h:48 arch/x86/kernel/paravirt.c:62)
[  184.657792][    C0] Code: 48 8b 3d 44 d3 00 02 e8 1f 00 00 00 48 2b 05 c8 71 a3 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 43 f4 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 d3 00 02 	mov    0x200d344(%rip),%rdi        # 0x200d34b
   7:	e8 1f 00 00 00       	call   0x2b
   c:	48 2b 05 c8 71 a3 00 	sub    0xa371c8(%rip),%rax        # 0xa371db
  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 f4 22 00 	verw   0x22f443(%rip)        # 0x22f46b
  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
[  184.657794][    C0] RSP: 0018:ffffffff8d607e00 EFLAGS: 00000246
[  184.657798][    C0] RAX: 0000000000000000 RBX: ffffffff8d61c740 RCX: 0000000000000001
[  184.657799][    C0] RDX: 0000000000000000 RSI: ffffffff8ce6f640 RDI: ffffffff8a6d9667
[  184.657800][    C0] RBP: 0000000000000000 R08: ffffffff8ca694f1 R09: 1fe2200005d0639a
[  184.657800][    C0] R10: 0000000000000000 R11: 0000000000000000 R12: 1ffffffff1ac0fc3
[  184.657801][    C0] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000014770
[  184.657803][    C0]  ? ct_kernel_exit.constprop.0 (./include/linux/instrumented.h:97 kernel/context_tracking.c:124)
[  184.657805][    C0]  ? cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[  184.657808][    C0]  default_idle (./arch/x86/include/asm/paravirt.h:62 arch/x86/kernel/process.c:767)
[  184.657810][    C0]  default_idle_call (kernel/sched/idle.c:122)
[  184.657811][    C0]  cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[  184.657813][    C0]  ? arch_cpu_idle_exit+0x40/0x40
[  184.657814][    C0]  ? mark_tsc_async_resets (arch/x86/kernel/tsc_sync.c:49)
[  184.657817][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[  184.657819][    C0]  do_idle (kernel/sched/idle.c:352)
[  184.657821][    C0]  cpu_startup_entry (kernel/sched/idle.c:451)
[  184.657822][    C0]  rest_init (init/main.c:762)
[  184.657824][    C0]  start_kernel (init/main.c:1220)
[  184.657826][    C0]  x86_64_start_reservations (arch/x86/kernel/head64.c:310)
[  184.657828][    C0]  x86_64_start_kernel (arch/x86/kernel/head64.c:291)
[  184.657830][    C0]  common_startup_64 (arch/x86/kernel/head_64.S:418)
| [  188.892344][    C3] INFO: lockdep is turned off.
| [  188.892427][    C3] Preemption disabled at:
| [  188.892429][    C3] 0x0
| [  188.892583][    C3] Tainted: [W]=WARN
[  188.892584][    C3] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  188.892585][    C3] Call Trace:
[  188.892587][    C3]  <IRQ>
[  188.892588][    C3]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[  188.892596][    C3]  __might_resched.cold (kernel/sched/core.c:9163)
[  188.892599][    C3]  ? default_idle_call (kernel/sched/idle.c:122)
[  188.892604][    C3]  ? perf_trace_sched_switch (./include/linux/list.h:1021 (discriminator 3))
[  188.892608][    C3]  ? start_secondary (arch/x86/kernel/smpboot.c:312)
[  188.892611][    C3]  __mutex_lock (kernel/locking/mutex.c:623 kernel/locking/mutex.c:820)
[  188.892613][    C3]  ? __tcf_chain_put (net/sched/cls_api.c:694)
[  188.892617][    C3]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[  188.892621][    C3]  ? __tcf_chain_put (net/sched/cls_api.c:694)
[  188.892622][    C3]  __tcf_chain_put (net/sched/cls_api.c:694)
[  188.892624][    C3]  ? free_percpu.part.0 (./include/linux/spinlock.h:408 (discriminator 3) mm/percpu.c:2283 (discriminator 3))
[  188.892628][    C3]  tcf_action_rcu_free (net/sched/act_api.c:130 net/sched/act_api.c:370 net/sched/act_api.c:378)
[  188.892630][    C3]  ? rcu_do_batch (./include/linux/rcupdate.h:310 (discriminator 2) kernel/rcu/tree.c:2619 (discriminator 2))
[  188.892633][    C3]  rcu_do_batch (kernel/rcu/tree.c:2617)
[  188.892636][    C3]  ? trace_rcu_batch_end (./include/trace/events/rcu.h:714 (discriminator 19))
[  188.892638][    C3]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[  188.892641][    C3]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[  188.892644][    C3]  ? trace_hardirqs_on (kernel/trace/trace_preemptirq.c:78)
[  188.892646][    C3]  ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:179 (discriminator 1) kernel/locking/spinlock.c:198 (discriminator 1))
[  188.892648][    C3]  rcu_core (kernel/rcu/tree.c:2869)
[  188.892650][    C3]  handle_softirqs (kernel/softirq.c:622)
[  188.892653][    C3]  ? clockevents_tick_resume (kernel/time/clockevents.c:193)
[  188.892656][    C3]  ? _local_bh_enable (kernel/softirq.c:405 (discriminator 1))
[  188.892657][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[  188.892659][    C3]  ? lock_release (./include/trace/events/lock.h:69 (discriminator 22) kernel/locking/lockdep.c:5879 (discriminator 22))
[  188.892661][    C3]  __irq_exit_rcu (kernel/softirq.c:656 kernel/softirq.c:496 kernel/softirq.c:735)
[  188.892663][    C3]  irq_exit_rcu (kernel/softirq.c:752)
[  188.892664][    C3]  sysvec_apic_timer_interrupt (arch/x86/kernel/apic/apic.c:1061 (discriminator 37) arch/x86/kernel/apic/apic.c:1061 (discriminator 37))
[  188.892666][    C3]  </IRQ>
[  188.892667][    C3]  <TASK>
[  188.892668][    C3]  asm_sysvec_apic_timer_interrupt (./arch/x86/include/asm/idtentry.h:697)
[  188.892670][    C3] RIP: 0010:pv_native_safe_halt (./arch/x86/include/asm/irqflags.h:48 arch/x86/kernel/paravirt.c:62)
[  188.892673][    C3] Code: 48 8b 3d 44 d3 00 02 e8 1f 00 00 00 48 2b 05 c8 71 a3 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 43 f4 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 d3 00 02 	mov    0x200d344(%rip),%rdi        # 0x200d34b
   7:	e8 1f 00 00 00       	call   0x2b
   c:	48 2b 05 c8 71 a3 00 	sub    0xa371c8(%rip),%rax        # 0xa371db
  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 f4 22 00 	verw   0x22f443(%rip)        # 0x22f46b
  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
[  188.892674][    C3] RSP: 0018:ffa0000000167de8 EFLAGS: 00000246
[  188.892678][    C3] RAX: 0000000000000003 RBX: ff11000001bd0040 RCX: 0000000000000001
[  188.892679][    C3] RDX: 0000000000000003 RSI: ffffffff8ce6f640 RDI: ffffffff8a6d9667
[  188.892680][    C3] RBP: 0000000000000000 R08: ffffffff8ca694f1 R09: 1fe2200005d3639a
[  188.892681][    C3] R10: 0000000000000003 R11: 0000000000000000 R12: 1ff400000002cfc0
[  188.892682][    C3] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000000000
[  188.892684][    C3]  ? ct_kernel_exit.constprop.0 (./include/linux/instrumented.h:97 kernel/context_tracking.c:124)
[  188.892687][    C3]  ? cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[  188.892691][    C3]  default_idle (./arch/x86/include/asm/paravirt.h:62 arch/x86/kernel/process.c:767)
[  188.892693][    C3]  default_idle_call (kernel/sched/idle.c:122)
[  188.892695][    C3]  cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[  188.892697][    C3]  ? arch_cpu_idle_exit+0x40/0x40
[  188.892698][    C3]  ? mark_tsc_async_resets (arch/x86/kernel/tsc_sync.c:49)
[  188.892700][    C3]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[  188.892702][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[  188.892704][    C3]  do_idle (kernel/sched/idle.c:352)
[  188.892705][    C3]  cpu_startup_entry (kernel/sched/idle.c:451)
[  188.892707][    C3]  start_secondary (arch/x86/kernel/smpboot.c:312)
[  188.892708][    C3]  ? set_cpu_sibling_map (./arch/x86/include/asm/smp.h:148 (discriminator 4))
[  188.892710][    C3]  common_startup_64 (arch/x86/kernel/head_64.S:418)
| [  202.705598][    C1] INFO: lockdep is turned off.
| [  202.705739][    C1] Preemption disabled at:
| [  202.705744][    C1] 0x0
| [  202.705993][    C1] Tainted: [W]=WARN
[  202.705994][    C1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  202.705997][    C1] Call Trace:
[  202.705999][    C1]  <IRQ>
[  202.706001][    C1]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[  202.706011][    C1]  __might_resched.cold (kernel/sched/core.c:9163)
[  202.706015][    C1]  ? default_idle_call (kernel/sched/idle.c:122)
[  202.706021][    C1]  ? perf_trace_sched_switch (./include/linux/list.h:1021 (discriminator 3))
[  202.706026][    C1]  ? start_secondary (arch/x86/kernel/smpboot.c:312)
[  202.706030][    C1]  __mutex_lock (kernel/locking/mutex.c:623 kernel/locking/mutex.c:820)
[  202.706033][    C1]  ? __tcf_chain_put (net/sched/cls_api.c:694)
[  202.706040][    C1]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[  202.706048][    C1]  ? __tcf_chain_put (net/sched/cls_api.c:694)
[  202.706054][    C1]  __tcf_chain_put (net/sched/cls_api.c:694)
[  202.706058][    C1]  ? free_percpu.part.0 (./include/linux/spinlock.h:408 (discriminator 3) mm/percpu.c:2283 (discriminator 3))
[  202.706066][    C1]  tcf_action_rcu_free (net/sched/act_api.c:130 net/sched/act_api.c:370 net/sched/act_api.c:378)
[  202.706070][    C1]  ? rcu_do_batch (./include/linux/rcupdate.h:310 (discriminator 2) kernel/rcu/tree.c:2619 (discriminator 2))
[  202.706074][    C1]  rcu_do_batch (kernel/rcu/tree.c:2617)
[  202.706079][    C1]  ? trace_rcu_batch_end (./include/trace/events/rcu.h:714 (discriminator 19))
[  202.706082][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[  202.706085][    C1]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[  202.706089][    C1]  ? trace_irq_disable.constprop.0 (./include/trace/events/preemptirq.h:36 (discriminator 22))
[  202.706092][    C1]  rcu_core (kernel/rcu/tree.c:2869)
[  202.706095][    C1]  handle_softirqs (kernel/softirq.c:622)
[  202.706099][    C1]  ? clockevents_tick_resume (kernel/time/clockevents.c:193)
[  202.706103][    C1]  ? _local_bh_enable (kernel/softirq.c:405 (discriminator 1))
[  202.706105][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[  202.706107][    C1]  ? lock_release (./include/trace/events/lock.h:69 (discriminator 22) kernel/locking/lockdep.c:5879 (discriminator 22))
[  202.706111][    C1]  __irq_exit_rcu (kernel/softirq.c:656 kernel/softirq.c:496 kernel/softirq.c:735)
[  202.706113][    C1]  irq_exit_rcu (kernel/softirq.c:752)
[  202.706115][    C1]  sysvec_apic_timer_interrupt (arch/x86/kernel/apic/apic.c:1061 (discriminator 37) arch/x86/kernel/apic/apic.c:1061 (discriminator 37))
[  202.706119][    C1]  </IRQ>
[  202.706122][    C1]  <TASK>
[  202.706124][    C1]  asm_sysvec_apic_timer_interrupt (./arch/x86/include/asm/idtentry.h:697)
[  202.706129][    C1] RIP: 0010:pv_native_safe_halt (./arch/x86/include/asm/irqflags.h:48 arch/x86/kernel/paravirt.c:62)
[  202.706136][    C1] Code: 48 8b 3d 44 d3 00 02 e8 1f 00 00 00 48 2b 05 c8 71 a3 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 43 f4 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 d3 00 02 	mov    0x200d344(%rip),%rdi        # 0x200d34b
   7:	e8 1f 00 00 00       	call   0x2b
   c:	48 2b 05 c8 71 a3 00 	sub    0xa371c8(%rip),%rax        # 0xa371db
  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 f4 22 00 	verw   0x22f443(%rip)        # 0x22f46b
  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
[  202.706139][    C1] RSP: 0018:ffa0000000147de8 EFLAGS: 00000246
[  202.706145][    C1] RAX: 0000000000000001 RBX: ff11000001bb2340 RCX: 0000000000000001
[  202.706148][    C1] RDX: 0000000000000001 RSI: ffffffff8ce6f640 RDI: ffffffff8a6d9667
[  202.706149][    C1] RBP: 0000000000000000 R08: ffffffff8ca694f1 R09: 1fe2200005d1639a
[  202.706151][    C1] R10: 0000000000000001 R11: 0000000000000000 R12: 1ff4000000028fc0
[  202.706152][    C1] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000000000
[  202.706155][    C1]  ? ct_kernel_exit.constprop.0 (./include/linux/instrumented.h:97 kernel/context_tracking.c:124)
[  202.706159][    C1]  ? cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[  202.706164][    C1]  default_idle (./arch/x86/include/asm/paravirt.h:62 arch/x86/kernel/process.c:767)
[  202.706166][    C1]  default_idle_call (kernel/sched/idle.c:122)
[  202.706169][    C1]  cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[  202.706171][    C1]  ? arch_cpu_idle_exit+0x40/0x40
[  202.706173][    C1]  ? mark_tsc_async_resets (arch/x86/kernel/tsc_sync.c:49)
[  202.706180][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[  202.706184][    C1]  do_idle (kernel/sched/idle.c:352)
[  202.706190][    C1]  cpu_startup_entry (kernel/sched/idle.c:451)
[  202.706193][    C1]  start_secondary (arch/x86/kernel/smpboot.c:312)
[  202.706196][    C1]  ? set_cpu_sibling_map (./arch/x86/include/asm/smp.h:148 (discriminator 4))
[  202.706203][    C1]  common_startup_64 (arch/x86/kernel/head_64.S:418)
| [  208.044322][    C1] INFO: lockdep is turned off.
| [  208.044399][    C1] Preemption disabled at:
| [  208.044400][    C1] 0x0
| [  208.044544][    C1] Tainted: [W]=WARN
[  208.044546][    C1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  208.044547][    C1] Call Trace:
[  208.044549][    C1]  <IRQ>
[  208.044551][    C1]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[  208.044558][    C1]  __might_resched.cold (kernel/sched/core.c:9163)
[  208.044562][    C1]  ? default_idle_call (kernel/sched/idle.c:122)
[  208.044566][    C1]  ? perf_trace_sched_switch (./include/linux/list.h:1021 (discriminator 3))
[  208.044570][    C1]  ? start_secondary (arch/x86/kernel/smpboot.c:312)
[  208.044573][    C1]  __mutex_lock (kernel/locking/mutex.c:623 kernel/locking/mutex.c:820)
[  208.044575][    C1]  ? __tcf_chain_put (net/sched/cls_api.c:694)
[  208.044579][    C1]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[  208.044582][    C1]  ? __tcf_chain_put (net/sched/cls_api.c:694)
[  208.044583][    C1]  __tcf_chain_put (net/sched/cls_api.c:694)
[  208.044585][    C1]  ? free_percpu.part.0 (./include/linux/spinlock.h:408 (discriminator 3) mm/percpu.c:2283 (discriminator 3))
[  208.044589][    C1]  tcf_action_rcu_free (net/sched/act_api.c:130 net/sched/act_api.c:370 net/sched/act_api.c:378)
[  208.044591][    C1]  ? rcu_do_batch (./include/linux/rcupdate.h:310 (discriminator 2) kernel/rcu/tree.c:2619 (discriminator 2))
[  208.044594][    C1]  rcu_do_batch (kernel/rcu/tree.c:2617)
[  208.044597][    C1]  ? trace_rcu_batch_end (./include/trace/events/rcu.h:714 (discriminator 19))
[  208.044599][    C1]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[  208.044602][    C1]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[  208.044605][    C1]  ? trace_hardirqs_on (kernel/trace/trace_preemptirq.c:78)
[  208.044607][    C1]  ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:179 (discriminator 1) kernel/locking/spinlock.c:198 (discriminator 1))
[  208.044609][    C1]  rcu_core (kernel/rcu/tree.c:2869)
[  208.044611][    C1]  handle_softirqs (kernel/softirq.c:622)
[  208.044614][    C1]  ? clockevents_tick_resume (kernel/time/clockevents.c:193)
[  208.044616][    C1]  ? _local_bh_enable (kernel/softirq.c:405 (discriminator 1))
[  208.044618][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[  208.044620][    C1]  ? lock_release (./include/trace/events/lock.h:69 (discriminator 22) kernel/locking/lockdep.c:5879 (discriminator 22))
[  208.044621][    C1]  __irq_exit_rcu (kernel/softirq.c:656 kernel/softirq.c:496 kernel/softirq.c:735)
[  208.044623][    C1]  irq_exit_rcu (kernel/softirq.c:752)
[  208.044624][    C1]  sysvec_apic_timer_interrupt (arch/x86/kernel/apic/apic.c:1061 (discriminator 37) arch/x86/kernel/apic/apic.c:1061 (discriminator 37))
[  208.044626][    C1]  </IRQ>
[  208.044627][    C1]  <TASK>
[  208.044628][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[  208.044629][    C1]  asm_sysvec_apic_timer_interrupt (./arch/x86/include/asm/idtentry.h:697)
[  208.044632][    C1] RIP: 0010:pv_native_safe_halt (./arch/x86/include/asm/irqflags.h:48 arch/x86/kernel/paravirt.c:62)
[  208.044634][    C1] Code: 48 8b 3d 44 d3 00 02 e8 1f 00 00 00 48 2b 05 c8 71 a3 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 43 f4 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 d3 00 02 	mov    0x200d344(%rip),%rdi        # 0x200d34b
   7:	e8 1f 00 00 00       	call   0x2b
   c:	48 2b 05 c8 71 a3 00 	sub    0xa371c8(%rip),%rax        # 0xa371db
  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 f4 22 00 	verw   0x22f443(%rip)        # 0x22f46b
  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
[  208.044636][    C1] RSP: 0018:ffa0000000147de8 EFLAGS: 00000246
[  208.044639][    C1] RAX: 0000000000000001 RBX: ff11000001bb2340 RCX: 0000000000000001
[  208.044641][    C1] RDX: 0000000000000001 RSI: ffffffff8ce6f640 RDI: ffffffff8a6d9667
[  208.044642][    C1] RBP: 0000000000000000 R08: ffffffff8ca694f1 R09: 1fe2200005d1639a
[  208.044642][    C1] R10: 0000000000000001 R11: 0000000000000000 R12: 1ff4000000028fc0
[  208.044643][    C1] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000000000
[  208.044645][    C1]  ? ct_kernel_exit.constprop.0 (./include/linux/instrumented.h:97 kernel/context_tracking.c:124)
[  208.044647][    C1]  ? cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[  208.044650][    C1]  default_idle (./arch/x86/include/asm/paravirt.h:62 arch/x86/kernel/process.c:767)
[  208.044651][    C1]  default_idle_call (kernel/sched/idle.c:122)
[  208.044653][    C1]  cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[  208.044655][    C1]  ? arch_cpu_idle_exit+0x40/0x40
[  208.044656][    C1]  ? mark_tsc_async_resets (arch/x86/kernel/tsc_sync.c:49)
[  208.044658][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[  208.044660][    C1]  do_idle (kernel/sched/idle.c:352)
[  208.044661][    C1]  cpu_startup_entry (kernel/sched/idle.c:451)
[  208.044663][    C1]  start_secondary (arch/x86/kernel/smpboot.c:312)
[  208.044664][    C1]  ? set_cpu_sibling_map (./arch/x86/include/asm/smp.h:148 (discriminator 4))
[  208.044666][    C1]  common_startup_64 (arch/x86/kernel/head_64.S:418)
| [  209.297799][    C1] INFO: lockdep is turned off.
| [  209.297902][    C1] Preemption disabled at:
| [  209.297904][    C1] 0x0
| [  209.298139][    C1] Tainted: [W]=WARN
[  209.298141][    C1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  209.298143][    C1] Call Trace:
[  209.298145][    C1]  <IRQ>
[  209.298147][    C1]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[  209.298156][    C1]  __might_resched.cold (kernel/sched/core.c:9163)
[  209.298160][    C1]  ? default_idle_call (kernel/sched/idle.c:122)
[  209.298168][    C1]  ? perf_trace_sched_switch (./include/linux/list.h:1021 (discriminator 3))
[  209.298175][    C1]  ? start_secondary (arch/x86/kernel/smpboot.c:312)
[  209.298183][    C1]  __mutex_lock (kernel/locking/mutex.c:623 kernel/locking/mutex.c:820)
[  209.298187][    C1]  ? __tcf_chain_put (net/sched/cls_api.c:694)
[  209.298196][    C1]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[  209.298202][    C1]  ? __tcf_chain_put (net/sched/cls_api.c:694)
[  209.298205][    C1]  __tcf_chain_put (net/sched/cls_api.c:694)
[  209.298208][    C1]  ? free_percpu.part.0 (./include/linux/spinlock.h:408 (discriminator 3) mm/percpu.c:2283 (discriminator 3))
[  209.298212][    C1]  tcf_action_rcu_free (net/sched/act_api.c:130 net/sched/act_api.c:370 net/sched/act_api.c:378)
[  209.298215][    C1]  ? rcu_do_batch (./include/linux/rcupdate.h:310 (discriminator 2) kernel/rcu/tree.c:2619 (discriminator 2))
[  209.298220][    C1]  rcu_do_batch (kernel/rcu/tree.c:2617)
[  209.298227][    C1]  ? trace_rcu_batch_end (./include/trace/events/rcu.h:714 (discriminator 19))
[  209.298233][    C1]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[  209.298239][    C1]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[  209.298246][    C1]  ? trace_hardirqs_on (kernel/trace/trace_preemptirq.c:78)
[  209.298249][    C1]  ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:179 (discriminator 1) kernel/locking/spinlock.c:198 (discriminator 1))
[  209.298253][    C1]  rcu_core (kernel/rcu/tree.c:2869)
[  209.298256][    C1]  handle_softirqs (kernel/softirq.c:622)
[  209.298259][    C1]  ? clockevents_tick_resume (kernel/time/clockevents.c:193)
[  209.298263][    C1]  ? _local_bh_enable (kernel/softirq.c:405 (discriminator 1))
[  209.298265][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[  209.298271][    C1]  ? lock_release (./include/trace/events/lock.h:69 (discriminator 22) kernel/locking/lockdep.c:5879 (discriminator 22))
[  209.298274][    C1]  __irq_exit_rcu (kernel/softirq.c:656 kernel/softirq.c:496 kernel/softirq.c:735)
[  209.298280][    C1]  irq_exit_rcu (kernel/softirq.c:752)
[  209.298284][    C1]  sysvec_apic_timer_interrupt (arch/x86/kernel/apic/apic.c:1061 (discriminator 37) arch/x86/kernel/apic/apic.c:1061 (discriminator 37))
[  209.298287][    C1]  </IRQ>
[  209.298289][    C1]  <TASK>
[  209.298291][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[  209.298295][    C1]  asm_sysvec_apic_timer_interrupt (./arch/x86/include/asm/idtentry.h:697)
[  209.298299][    C1] RIP: 0010:pv_native_safe_halt (./arch/x86/include/asm/irqflags.h:48 arch/x86/kernel/paravirt.c:62)
[  209.298302][    C1] Code: 48 8b 3d 44 d3 00 02 e8 1f 00 00 00 48 2b 05 c8 71 a3 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 43 f4 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 d3 00 02 	mov    0x200d344(%rip),%rdi        # 0x200d34b
   7:	e8 1f 00 00 00       	call   0x2b
   c:	48 2b 05 c8 71 a3 00 	sub    0xa371c8(%rip),%rax        # 0xa371db
  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 f4 22 00 	verw   0x22f443(%rip)        # 0x22f46b
  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
[  209.298305][    C1] RSP: 0018:ffa0000000147de8 EFLAGS: 00000246
[  209.298309][    C1] RAX: 0000000000000001 RBX: ff11000001bb2340 RCX: 0000000000000001
[  209.298311][    C1] RDX: 0000000000000001 RSI: ffffffff8ce6f640 RDI: ffffffff8a6d9667
[  209.298312][    C1] RBP: 0000000000000000 R08: ffffffff8ca694f1 R09: 1fe2200005d1639a
[  209.298313][    C1] R10: 0000000000000001 R11: 0000000000000000 R12: 1ff4000000028fc0
[  209.298314][    C1] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000000000
[  209.298316][    C1]  ? ct_kernel_exit.constprop.0 (./include/linux/instrumented.h:97 kernel/context_tracking.c:124)
[  209.298320][    C1]  ? cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[  209.298323][    C1]  default_idle (./arch/x86/include/asm/paravirt.h:62 arch/x86/kernel/process.c:767)
[  209.298326][    C1]  default_idle_call (kernel/sched/idle.c:122)
[  209.298328][    C1]  cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[  209.298330][    C1]  ? arch_cpu_idle_exit+0x40/0x40
[  209.298332][    C1]  ? mark_tsc_async_resets (arch/x86/kernel/tsc_sync.c:49)
[  209.298335][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[  209.298337][    C1]  do_idle (kernel/sched/idle.c:352)
[  209.298340][    C1]  cpu_startup_entry (kernel/sched/idle.c:451)
[  209.298341][    C1]  start_secondary (arch/x86/kernel/smpboot.c:312)
[  209.298344][    C1]  ? set_cpu_sibling_map (./arch/x86/include/asm/smp.h:148 (discriminator 4))
[  209.298346][    C1]  common_startup_64 (arch/x86/kernel/head_64.S:418)
| [  210.577409][    C0] INFO: lockdep is turned off.
| [  210.577505][    C0] Preemption disabled at:
| [  210.577506][    C0] schedule_preempt_disabled (kernel/sched/core.c:7341)
| [  210.577728][    C0] Tainted: [W]=WARN
[  210.577730][    C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  210.577731][    C0] Call Trace:
[  210.577733][    C0]  <IRQ>
[  210.577734][    C0]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[  210.577740][    C0]  ? schedule_preempt_disabled (kernel/sched/core.c:7341)
[  210.577741][    C0]  __might_resched.cold (kernel/sched/core.c:9163)
[  210.577745][    C0]  ? default_idle_call (kernel/sched/idle.c:122)
[  210.577747][    C0]  ? perf_trace_sched_switch (./include/linux/list.h:1021 (discriminator 3))
[  210.577751][    C0]  ? rest_init (init/main.c:762)
[  210.577753][    C0]  ? x86_64_start_reservations (arch/x86/kernel/head64.c:310)
[  210.577761][    C0]  ? x86_64_start_kernel (arch/x86/kernel/head64.c:291)
[  210.577762][    C0]  ? common_startup_64 (arch/x86/kernel/head_64.S:418)
[  210.577765][    C0]  __mutex_lock (kernel/locking/mutex.c:623 kernel/locking/mutex.c:820)
[  210.577767][    C0]  ? __tcf_chain_put (net/sched/cls_api.c:694)
[  210.577771][    C0]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[  210.577774][    C0]  ? __tcf_chain_put (net/sched/cls_api.c:694)
[  210.577776][    C0]  __tcf_chain_put (net/sched/cls_api.c:694)
[  210.577778][    C0]  ? free_percpu.part.0 (./include/linux/spinlock.h:408 (discriminator 3) mm/percpu.c:2283 (discriminator 3))
[  210.577781][    C0]  tcf_action_rcu_free (net/sched/act_api.c:130 net/sched/act_api.c:370 net/sched/act_api.c:378)
[  210.577783][    C0]  ? rcu_do_batch (./include/linux/rcupdate.h:310 (discriminator 2) kernel/rcu/tree.c:2619 (discriminator 2))
[  210.577786][    C0]  rcu_do_batch (kernel/rcu/tree.c:2617)
[  210.577789][    C0]  ? trace_rcu_batch_end (./include/trace/events/rcu.h:714 (discriminator 19))
[  210.577791][    C0]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[  210.577794][    C0]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[  210.577797][    C0]  ? trace_hardirqs_on (kernel/trace/trace_preemptirq.c:78)
[  210.577799][    C0]  ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:179 (discriminator 1) kernel/locking/spinlock.c:198 (discriminator 1))
[  210.577801][    C0]  rcu_core (kernel/rcu/tree.c:2869)
[  210.577804][    C0]  handle_softirqs (kernel/softirq.c:622)
[  210.577806][    C0]  ? clockevents_tick_resume (kernel/time/clockevents.c:193)
[  210.577809][    C0]  ? _local_bh_enable (kernel/softirq.c:405 (discriminator 1))
[  210.577810][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[  210.577812][    C0]  ? lock_release (./include/trace/events/lock.h:69 (discriminator 22) kernel/locking/lockdep.c:5879 (discriminator 22))
[  210.577814][    C0]  __irq_exit_rcu (kernel/softirq.c:656 kernel/softirq.c:496 kernel/softirq.c:735)
[  210.577816][    C0]  irq_exit_rcu (kernel/softirq.c:752)
[  210.577817][    C0]  sysvec_apic_timer_interrupt (arch/x86/kernel/apic/apic.c:1061 (discriminator 37) arch/x86/kernel/apic/apic.c:1061 (discriminator 37))
[  210.577819][    C0]  </IRQ>
[  210.577820][    C0]  <TASK>
[  210.577821][    C0]  asm_sysvec_apic_timer_interrupt (./arch/x86/include/asm/idtentry.h:697)
[  210.577823][    C0] RIP: 0010:pv_native_safe_halt (./arch/x86/include/asm/irqflags.h:48 arch/x86/kernel/paravirt.c:62)
[  210.577826][    C0] Code: 48 8b 3d 44 d3 00 02 e8 1f 00 00 00 48 2b 05 c8 71 a3 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 43 f4 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 d3 00 02 	mov    0x200d344(%rip),%rdi        # 0x200d34b
   7:	e8 1f 00 00 00       	call   0x2b
   c:	48 2b 05 c8 71 a3 00 	sub    0xa371c8(%rip),%rax        # 0xa371db
  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 f4 22 00 	verw   0x22f443(%rip)        # 0x22f46b
  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
[  210.577827][    C0] RSP: 0018:ffffffff8d607e00 EFLAGS: 00000246
[  210.577831][    C0] RAX: 0000000000000000 RBX: ffffffff8d61c740 RCX: 0000000000000001
[  210.577832][    C0] RDX: 0000000000000000 RSI: ffffffff8ce6f640 RDI: ffffffff8a6d9667
[  210.577833][    C0] RBP: 0000000000000000 R08: ffffffff8ca694f1 R09: 1fe2200005d0639a
[  210.577834][    C0] R10: 0000000000000000 R11: 0000000000000000 R12: 1ffffffff1ac0fc3
[  210.577834][    C0] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000014770
[  210.577836][    C0]  ? ct_kernel_exit.constprop.0 (./include/linux/instrumented.h:97 kernel/context_tracking.c:124)
[  210.577838][    C0]  ? cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[  210.577841][    C0]  default_idle (./arch/x86/include/asm/paravirt.h:62 arch/x86/kernel/process.c:767)
[  210.577842][    C0]  default_idle_call (kernel/sched/idle.c:122)
[  210.577844][    C0]  cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[  210.577846][    C0]  ? arch_cpu_idle_exit+0x40/0x40
[  210.577847][    C0]  ? mark_tsc_async_resets (arch/x86/kernel/tsc_sync.c:49)
[  210.577849][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[  210.577851][    C0]  do_idle (kernel/sched/idle.c:352)
[  210.577853][    C0]  cpu_startup_entry (kernel/sched/idle.c:451)
[  210.577854][    C0]  rest_init (init/main.c:762)
[  210.577856][    C0]  start_kernel (init/main.c:1220)
[  210.577858][    C0]  x86_64_start_reservations (arch/x86/kernel/head64.c:310)
[  210.577860][    C0]  x86_64_start_kernel (arch/x86/kernel/head64.c:291)
[  210.577862][    C0]  common_startup_64 (arch/x86/kernel/head_64.S:418)
| [  211.821654][    C3] INFO: lockdep is turned off.
| [  211.821755][    C3] Preemption disabled at:
| [  211.821762][    C3] 0x0
| [  211.821926][    C3] Tainted: [W]=WARN
[  211.821927][    C3] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  211.821929][    C3] Call Trace:
[  211.821931][    C3]  <IRQ>
[  211.821932][    C3]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[  211.821940][    C3]  __might_resched.cold (kernel/sched/core.c:9163)
[  211.821943][    C3]  ? kvfree_call_rcu (mm/../kernel/rcu/rcu.h:236 mm/slab_common.c:1961)
[  211.821948][    C3]  ? perf_trace_sched_switch (./include/linux/list.h:1021 (discriminator 3))
[  211.821951][    C3]  ? __mmap_region (mm/vma.c:2771)
[  211.821954][    C3]  ? do_mmap (mm/mmap.c:560)
[  211.821957][    C3]  ? vm_mmap_pgoff (mm/util.c:581)
[  211.821959][    C3]  ? elf_load (fs/binfmt_elf.c:400 fs/binfmt_elf.c:423)
[  211.821962][    C3]  __mutex_lock (kernel/locking/mutex.c:623 kernel/locking/mutex.c:820)
[  211.821965][    C3]  ? entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  211.821967][    C3]  ? __tcf_chain_put (net/sched/cls_api.c:694)
[  211.821971][    C3]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[  211.821974][    C3]  ? __tcf_chain_put (net/sched/cls_api.c:694)
[  211.821976][    C3]  __tcf_chain_put (net/sched/cls_api.c:694)
[  211.821978][    C3]  ? free_percpu.part.0 (./include/linux/spinlock.h:408 (discriminator 3) mm/percpu.c:2283 (discriminator 3))
[  211.821980][    C3]  tcf_action_rcu_free (net/sched/act_api.c:130 net/sched/act_api.c:370 net/sched/act_api.c:378)
[  211.821982][    C3]  ? rcu_do_batch (./include/linux/rcupdate.h:310 (discriminator 2) kernel/rcu/tree.c:2619 (discriminator 2))
[  211.821985][    C3]  rcu_do_batch (kernel/rcu/tree.c:2617)
[  211.821987][    C3]  ? trace_rcu_batch_end (./include/trace/events/rcu.h:714 (discriminator 19))
[  211.821989][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[  211.821991][    C3]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[  211.821994][    C3]  ? trace_irq_disable.constprop.0 (./include/trace/events/preemptirq.h:36 (discriminator 22))
[  211.821997][    C3]  rcu_core (kernel/rcu/tree.c:2869)
[  211.821999][    C3]  handle_softirqs (kernel/softirq.c:622)
[  211.822001][    C3]  ? clockevents_tick_resume (kernel/time/clockevents.c:193)
[  211.822004][    C3]  ? _local_bh_enable (kernel/softirq.c:405 (discriminator 1))
[  211.822005][    C3]  ? lock_release (./include/trace/events/lock.h:69 (discriminator 22) kernel/locking/lockdep.c:5879 (discriminator 22))
[  211.822008][    C3]  __irq_exit_rcu (kernel/softirq.c:656 kernel/softirq.c:496 kernel/softirq.c:735)
[  211.822010][    C3]  irq_exit_rcu (kernel/softirq.c:752)
[  211.822011][    C3]  sysvec_apic_timer_interrupt (arch/x86/kernel/apic/apic.c:1061 (discriminator 37) arch/x86/kernel/apic/apic.c:1061 (discriminator 37))
[  211.822014][    C3]  </IRQ>
[  211.822014][    C3]  <TASK>
[  211.822015][    C3]  asm_sysvec_apic_timer_interrupt (./arch/x86/include/asm/idtentry.h:697)
[  211.822017][    C3] RIP: 0010:_raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:178 (discriminator 12) kernel/locking/spinlock.c:198 (discriminator 12))
[  211.822020][    C3] Code: f5 53 48 8b 74 24 10 48 89 fb 48 83 c7 18 e8 21 7e ca fd 48 89 df e8 a9 d4 ca fd f7 c5 00 02 00 00 75 1f 9c 58 f6 c4 02 75 2f <bf> 01 00 00 00 e8 30 62 bd fd 65 8b 05 29 0a fe 01 85 c0 74 12 5b
All code
========
   0:	f5                   	cmc
   1:	53                   	push   %rbx
   2:	48 8b 74 24 10       	mov    0x10(%rsp),%rsi
   7:	48 89 fb             	mov    %rdi,%rbx
   a:	48 83 c7 18          	add    $0x18,%rdi
   e:	e8 21 7e ca fd       	call   0xfffffffffdca7e34
  13:	48 89 df             	mov    %rbx,%rdi
  16:	e8 a9 d4 ca fd       	call   0xfffffffffdcad4c4
  1b:	f7 c5 00 02 00 00    	test   $0x200,%ebp
  21:	75 1f                	jne    0x42
  23:	9c                   	pushf
  24:	58                   	pop    %rax
  25:	f6 c4 02             	test   $0x2,%ah
  28:	75 2f                	jne    0x59
  2a:*	bf 01 00 00 00       	mov    $0x1,%edi		<-- trapping instruction
  2f:	e8 30 62 bd fd       	call   0xfffffffffdbd6264
  34:	65 8b 05 29 0a fe 01 	mov    %gs:0x1fe0a29(%rip),%eax        # 0x1fe0a64
  3b:	85 c0                	test   %eax,%eax
  3d:	74 12                	je     0x51
  3f:	5b                   	pop    %rbx

Code starting with the faulting instruction
===========================================
   0:	bf 01 00 00 00       	mov    $0x1,%edi
   5:	e8 30 62 bd fd       	call   0xfffffffffdbd623a
   a:	65 8b 05 29 0a fe 01 	mov    %gs:0x1fe0a29(%rip),%eax        # 0x1fe0a3a
  11:	85 c0                	test   %eax,%eax
  13:	74 12                	je     0x27
  15:	5b                   	pop    %rbx
[  211.822022][    C3] RSP: 0018:ffa0000001766df8 EFLAGS: 00000246
[  211.822025][    C3] RAX: 0000000000000046 RBX: ffffffff906c45b8 RCX: 0000000000000000
[  211.822027][    C3] RDX: 0000000000000003 RSI: ffffffff8ce6f640 RDI: ffffffff8ca90613
[  211.822028][    C3] RBP: 0000000000000212 R08: ffffffff8a9b3820 R09: 1ffffffff1c47d1a
[  211.822029][    C3] R10: 0000000000000003 R11: 0000000000000000 R12: ff1100000c615f00
[  211.822029][    C3] R13: ffffffff8cce01e0 R14: ffffffff906c45b8 R15: 0000000000000005
[  211.822031][    C3]  ? trace_irq_enable.constprop.0 (./include/linux/instrumented.h:82 ./include/asm-generic/bitops/instrumented-non-atomic.h:141 ./include/linux/cpumask.h:649 ./include/linux/cpumask.h:1231 ./include/trace/events/preemptirq.h:40)
[  211.822033][    C3]  ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:178 (discriminator 6) kernel/locking/spinlock.c:198 (discriminator 6))
[  211.822035][    C3]  debug_object_activate (lib/debugobjects.c:863 (discriminator 3))
[  211.822039][    C3]  ? entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  211.822040][    C3]  ? lookup_object_or_alloc.part.0 (lib/debugobjects.c:696)
[  211.822042][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[  211.822044][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[  211.822045][    C3]  ? lock_release (./include/trace/events/lock.h:69 (discriminator 22) kernel/locking/lockdep.c:5879 (discriminator 22))
[  211.822047][    C3]  ? __kfree_rcu_sheaf (./include/linux/local_lock_internal.h:53 (discriminator 2) mm/slub.c:5909 (discriminator 2))
[  211.822049][    C3]  kvfree_call_rcu (mm/../kernel/rcu/rcu.h:236 mm/slab_common.c:1961)
[  211.822051][    C3]  ? arch_stack_walk (arch/x86/kernel/stacktrace.c:26)
[  211.822054][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[  211.822056][    C3]  mas_wr_node_store (lib/maple_tree.c:1153 (discriminator 1) lib/maple_tree.c:1595 (discriminator 1) lib/maple_tree.c:3201 (discriminator 1))
[  211.822060][    C3]  ? stack_trace_save (kernel/stacktrace.c:122 (discriminator 1))
[  211.822063][    C3]  ? mas_update_gap.part.0 (lib/maple_tree.c:1348 (discriminator 2))
[  211.822067][    C3]  ? ovl_mmap (fs/overlayfs/file.c:476)
[  211.822069][    C3]  ? trace_kmem_cache_alloc (./include/trace/events/kmem.h:12 (discriminator 22))
[  211.822072][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[  211.822074][    C3]  mas_store_prealloc (lib/maple_tree.c:4936)
[  211.822076][    C3]  ? lock_next_vma_under_mmap_lock (./include/linux/mmap_lock.h:242)
[  211.822079][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[  211.822080][    C3]  ? mas_store (lib/maple_tree.c:231)
[  211.822083][    C3]  ? __vma_start_exclude_readers (mm/mmap_lock.c:126 (discriminator 38))
[  211.822085][    C3]  ? lockdep_init_map_type (kernel/locking/lockdep.c:4973)
[  211.822087][    C3]  __mmap_new_vma (mm/vma.h:616 mm/vma.h:623 mm/vma.c:2583)
[  211.822089][    C3]  ? __mmap_new_file_vma (./include/linux/maple_tree.h:622)
[  211.822090][    C3]  ? uprobe_apply (./include/linux/rcupdate_trace.h:106 (discriminator 1))
[  211.822093][    C3]  ? vma_set_page_prot (mm/mmap.c:87)
[  211.822095][    C3]  __mmap_region (mm/vma.c:2771)
[  211.822097][    C3]  ? vma_merge_new_range (mm/vma.c:1083)
[  211.822098][    C3]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[  211.822101][    C3]  ? kmemleak_ignore (mm/kmemleak.c:920 (discriminator 3) mm/kmemleak.c:934 (discriminator 3) mm/kmemleak.c:953 (discriminator 3) mm/kmemleak.c:1291 (discriminator 3))
[  211.822103][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[  211.822104][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[  211.822106][    C3]  ? trace_ma_write (./include/trace/events/maple_tree.h:80 (discriminator 22))
[  211.822107][    C3]  ? trace_hardirqs_on (kernel/trace/trace_preemptirq.c:78)
[  211.822109][    C3]  ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:179 (discriminator 1) kernel/locking/spinlock.c:198 (discriminator 1))
[  211.822111][    C3]  ? mas_wr_node_store (lib/maple_tree.c:3205 (discriminator 1))
[  211.822115][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[  211.822117][    C3]  ? __create_object (mm/kmemleak.c:785 (discriminator 3))
[  211.822119][    C3]  ? trace_kmem_cache_alloc (./include/trace/events/kmem.h:12 (discriminator 22))
[  211.822124][    C3]  ? mt_find (./include/linux/rcupdate.h:871 lib/maple_tree.c:6290)
[  211.822125][    C3]  ? mas_next_slot (lib/maple_tree.c:4169)
[  211.822127][    C3]  ? arch_get_unmapped_area_topdown (./include/linux/instrumented.h:82 ./include/asm-generic/bitops/instrumented-non-atomic.h:141 ./include/linux/thread_info.h:133 arch/x86/kernel/sys_x86_64.c:177)
[  211.822130][    C3]  mmap_region (mm/vma.c:2857)
[  211.822132][    C3]  ? mm_take_all_locks (mm/vma.c:2266 (discriminator 1))
[  211.822133][    C3]  ? down_write (kernel/locking/rwsem.c:1627)
[  211.822135][    C3]  ? __get_unmapped_area (./include/linux/security.h:1187 mm/mmap.c:863)
[  211.822137][    C3]  ? ovl_file_end_write (./include/linux/fs.h:1353)
[  211.822139][    C3]  do_mmap (mm/mmap.c:560)
[  211.822141][    C3]  ? __ia32_sys_brk (mm/mmap.c:116)
[  211.822143][    C3]  ? down_write_killable (./include/linux/instrumented.h:55 ./include/linux/atomic/atomic-instrumented.h:4457 kernel/locking/rwsem.c:268 kernel/locking/rwsem.c:1346 kernel/locking/rwsem.c:1361 kernel/locking/rwsem.c:1639)
[  211.822145][    C3]  ? down_write (kernel/locking/rwsem.c:1627)
[  211.822147][    C3]  vm_mmap_pgoff (mm/util.c:581)
[  211.822149][    C3]  ? randomize_page (mm/util.c:387)
[  211.822152][    C3]  elf_load (fs/binfmt_elf.c:400 fs/binfmt_elf.c:423)
[  211.822154][    C3]  load_elf_binary (fs/binfmt_elf.c:1188)
[  211.822157][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[  211.822158][    C3]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[  211.822160][    C3]  ? load_elf_interp.isra.0 (fs/binfmt_elf.c:693 (discriminator 4))
[  211.822161][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[  211.822162][    C3]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[  211.822164][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[  211.822166][    C3]  exec_binprm (fs/exec.c:1664 fs/exec.c:1696)
[  211.822168][    C3]  ? check_unsafe_exec (fs/exec.c:1522)
[  211.822171][    C3]  bprm_execve (fs/exec.c:1748 fs/exec.c:1724)
[  211.822172][    C3]  do_execveat_common.isra.0 (fs/exec.c:1846)
[  211.822174][    C3]  __x64_sys_execve (fs/exec.c:1930 (discriminator 2) fs/exec.c:1924 (discriminator 2) fs/exec.c:1924 (discriminator 2))
[  211.822176][    C3]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[  211.822177][    C3]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[  211.822179][    C3]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[  211.822181][    C3]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  211.822182][    C3] RIP: 0033:0x7f9b00e3715b
[  211.822187][    C3] Code: Unable to access opcode bytes at 0x7f9b00e37131.

Code starting with the faulting instruction
===========================================
[  211.822188][    C3] RSP: 002b:00007ffda1ab3968 EFLAGS: 00000202 ORIG_RAX: 000000000000003b
[  211.822190][    C3] RAX: ffffffffffffffda RBX: 0000564c6cb3b040 RCX: 00007f9b00e3715b
[  211.822191][    C3] RDX: 0000564c6ca6b4b0 RSI: 0000564c6cad1ad0 RDI: 0000564c6cb3b040
[  211.822191][    C3] RBP: 00007ffda1ab3a50 R08: 0000564c6c9f5830 R09: 00000000000000a0
[  211.822192][    C3] R10: 00000000000000a1 R11: 0000000000000202 R12: 0000564c6cb3b040
[  211.822193][    C3] R13: 0000000000000000 R14: 0000564c6cad1ad0 R15: 0000564c6ca6b4b0
| [  213.044712][    C3] INFO: lockdep is turned off.
| [  213.044803][    C3] Preemption disabled at:
| [  213.044804][    C3] handle_softirqs (kernel/softirq.c:463 (discriminator 1) kernel/softirq.c:598 (discriminator 1))
| [  213.044975][    C3] Tainted: [W]=WARN
[  213.044976][    C3] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  213.044977][    C3] Call Trace:
[  213.044979][    C3]  <TASK>
[  213.044980][    C3]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[  213.044986][    C3]  ? handle_softirqs (kernel/softirq.c:463 (discriminator 1) kernel/softirq.c:598 (discriminator 1))
[  213.044987][    C3]  __might_resched.cold (kernel/sched/core.c:9163)
[  213.044991][    C3]  ? perf_trace_sched_switch (./include/linux/list.h:1021 (discriminator 3))
[  213.044995][    C3]  __mutex_lock (kernel/locking/mutex.c:623 kernel/locking/mutex.c:820)
[  213.044999][    C3]  ? __tcf_chain_put (net/sched/cls_api.c:694)
[  213.045003][    C3]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[  213.045006][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[  213.045009][    C3]  ? __tcf_chain_put (net/sched/cls_api.c:694)
[  213.045011][    C3]  __tcf_chain_put (net/sched/cls_api.c:694)
[  213.045012][    C3]  ? free_percpu.part.0 (./include/linux/spinlock.h:408 (discriminator 3) mm/percpu.c:2283 (discriminator 3))
[  213.045016][    C3]  tcf_action_rcu_free (net/sched/act_api.c:130 net/sched/act_api.c:370 net/sched/act_api.c:378)
[  213.045018][    C3]  ? rcu_do_batch (./include/linux/rcupdate.h:310 (discriminator 2) kernel/rcu/tree.c:2619 (discriminator 2))
[  213.045020][    C3]  rcu_do_batch (kernel/rcu/tree.c:2617)
[  213.045023][    C3]  ? rcu_start_this_gp (kernel/rcu/tree.c:1040 (discriminator 1))
[  213.045024][    C3]  ? trace_rcu_batch_end (./include/trace/events/rcu.h:714 (discriminator 19))
[  213.045026][    C3]  ? trace_rcu_grace_period (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3) ./include/trace/events/rcu.h:69 (discriminator 3))
[  213.045028][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[  213.045030][    C3]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[  213.045033][    C3]  ? trace_irq_disable.constprop.0 (./include/trace/events/preemptirq.h:36 (discriminator 22))
[  213.045035][    C3]  rcu_core (kernel/rcu/tree.c:2869)
[  213.045037][    C3]  handle_softirqs (kernel/softirq.c:622)
[  213.045039][    C3]  ? _local_bh_enable (kernel/softirq.c:405 (discriminator 1))
[  213.045040][    C3]  ? perf_trace_sched_switch (./include/linux/list.h:1021 (discriminator 3))
[  213.045042][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[  213.045044][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[  213.045045][    C3]  run_ksoftirqd (kernel/softirq.c:1076 kernel/softirq.c:1068)
[  213.045047][    C3]  smpboot_thread_fn (kernel/smpboot.c:160)
[  213.045050][    C3]  ? sort_range (kernel/range.c:164)
[  213.045051][    C3]  kthread (kernel/kthread.c:436)
[  213.045054][    C3]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[  213.045055][    C3]  ? kthread_affine_node (kernel/kthread.c:378)
[  213.045057][    C3]  ret_from_fork (arch/x86/kernel/process.c:158)
[  213.045060][    C3]  ? arch_exit_to_user_mode_prepare.isra.0 (arch/x86/entry/syscall_64.c:37)
[  213.045062][    C3]  ? __switch_to (arch/x86/kernel/process_64.c:403 arch/x86/kernel/process_64.c:663)
[  213.045065][    C3]  ? kthread_affine_node (kernel/kthread.c:378)
[  213.045066][    C3]  ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
| [  214.487402][    C3] INFO: lockdep is turned off.
| [  214.487484][    C3] Preemption disabled at:
| [  214.487486][    C3] 0x0
| [  214.487643][    C3] Tainted: [W]=WARN
[  214.487645][    C3] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  214.487646][    C3] Call Trace:
[  214.487648][    C3]  <IRQ>
[  214.487649][    C3]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[  214.487657][    C3]  __might_resched.cold (kernel/sched/core.c:9163)
[  214.487660][    C3]  ? default_idle_call (kernel/sched/idle.c:122)
[  214.487664][    C3]  ? perf_trace_sched_switch (./include/linux/list.h:1021 (discriminator 3))
[  214.487668][    C3]  ? start_secondary (arch/x86/kernel/smpboot.c:312)
[  214.487672][    C3]  __mutex_lock (kernel/locking/mutex.c:623 kernel/locking/mutex.c:820)
[  214.487674][    C3]  ? __tcf_chain_put (net/sched/cls_api.c:694)
[  214.487678][    C3]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[  214.487681][    C3]  ? __tcf_chain_put (net/sched/cls_api.c:694)
[  214.487683][    C3]  __tcf_chain_put (net/sched/cls_api.c:694)
[  214.487685][    C3]  ? free_percpu.part.0 (./include/linux/spinlock.h:408 (discriminator 3) mm/percpu.c:2283 (discriminator 3))
[  214.487690][    C3]  tcf_action_rcu_free (net/sched/act_api.c:130 net/sched/act_api.c:370 net/sched/act_api.c:378)
[  214.487693][    C3]  ? rcu_do_batch (./include/linux/rcupdate.h:310 (discriminator 2) kernel/rcu/tree.c:2619 (discriminator 2))
[  214.487696][    C3]  rcu_do_batch (kernel/rcu/tree.c:2617)
[  214.487699][    C3]  ? trace_rcu_batch_end (./include/trace/events/rcu.h:714 (discriminator 19))
[  214.487701][    C3]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[  214.487705][    C3]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[  214.487707][    C3]  ? trace_hardirqs_on (kernel/trace/trace_preemptirq.c:78)
[  214.487709][    C3]  ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:179 (discriminator 1) kernel/locking/spinlock.c:198 (discriminator 1))
[  214.487711][    C3]  rcu_core (kernel/rcu/tree.c:2869)
[  214.487713][    C3]  handle_softirqs (kernel/softirq.c:622)
[  214.487716][    C3]  ? clockevents_tick_resume (kernel/time/clockevents.c:193)
[  214.487719][    C3]  ? _local_bh_enable (kernel/softirq.c:405 (discriminator 1))
[  214.487720][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[  214.487722][    C3]  ? lock_release (./include/trace/events/lock.h:69 (discriminator 22) kernel/locking/lockdep.c:5879 (discriminator 22))
[  214.487724][    C3]  __irq_exit_rcu (kernel/softirq.c:656 kernel/softirq.c:496 kernel/softirq.c:735)
[  214.487726][    C3]  irq_exit_rcu (kernel/softirq.c:752)
[  214.487727][    C3]  sysvec_apic_timer_interrupt (arch/x86/kernel/apic/apic.c:1061 (discriminator 37) arch/x86/kernel/apic/apic.c:1061 (discriminator 37))
[  214.487729][    C3]  </IRQ>
[  214.487730][    C3]  <TASK>
[  214.487731][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[  214.487738][    C3]  asm_sysvec_apic_timer_interrupt (./arch/x86/include/asm/idtentry.h:697)
[  214.487741][    C3] RIP: 0010:pv_native_safe_halt (./arch/x86/include/asm/irqflags.h:48 arch/x86/kernel/paravirt.c:62)
[  214.487744][    C3] Code: 48 8b 3d 44 d3 00 02 e8 1f 00 00 00 48 2b 05 c8 71 a3 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 43 f4 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 d3 00 02 	mov    0x200d344(%rip),%rdi        # 0x200d34b
   7:	e8 1f 00 00 00       	call   0x2b
   c:	48 2b 05 c8 71 a3 00 	sub    0xa371c8(%rip),%rax        # 0xa371db
  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 f4 22 00 	verw   0x22f443(%rip)        # 0x22f46b
  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
[  214.487745][    C3] RSP: 0018:ffa0000000167de8 EFLAGS: 00000246
[  214.487749][    C3] RAX: 0000000000000003 RBX: ff11000001bd0040 RCX: 0000000000000001
[  214.487750][    C3] RDX: 0000000000000003 RSI: ffffffff8ce6f640 RDI: ffffffff8a6d9667
[  214.487751][    C3] RBP: 0000000000000000 R08: ffffffff8ca694f1 R09: 1fe2200005d3639a
[  214.487751][    C3] R10: 0000000000000003 R11: 0000000000000000 R12: 1ff400000002cfc0
[  214.487752][    C3] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000000000
[  214.487754][    C3]  ? ct_kernel_exit.constprop.0 (./include/linux/instrumented.h:97 kernel/context_tracking.c:124)
[  214.487756][    C3]  ? cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[  214.487761][    C3]  default_idle (./arch/x86/include/asm/paravirt.h:62 arch/x86/kernel/process.c:767)
[  214.487762][    C3]  default_idle_call (kernel/sched/idle.c:122)
[  214.487764][    C3]  cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[  214.487766][    C3]  ? arch_cpu_idle_exit+0x40/0x40
[  214.487767][    C3]  ? mark_tsc_async_resets (arch/x86/kernel/tsc_sync.c:49)
[  214.487769][    C3]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[  214.487771][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[  214.487772][    C3]  do_idle (kernel/sched/idle.c:352)
[  214.487774][    C3]  cpu_startup_entry (kernel/sched/idle.c:451)
[  214.487775][    C3]  start_secondary (arch/x86/kernel/smpboot.c:312)
[  214.487777][    C3]  ? set_cpu_sibling_map (./arch/x86/include/asm/smp.h:148 (discriminator 4))
[  214.487779][    C3]  common_startup_64 (arch/x86/kernel/head_64.S:418)
| [  215.727890][    C2] INFO: lockdep is turned off.
| [  215.728045][    C2] Preemption disabled at:
| [  215.728048][    C2] 0x0
| [  215.728336][    C2] Tainted: [W]=WARN
[  215.728337][    C2] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  215.728340][    C2] Call Trace:
[  215.728342][    C2]  <IRQ>
[  215.728344][    C2]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[  215.728354][    C2]  __might_resched.cold (kernel/sched/core.c:9163)
[  215.728358][    C2]  ? default_idle_call (kernel/sched/idle.c:122)
[  215.728363][    C2]  ? perf_trace_sched_switch (./include/linux/list.h:1021 (discriminator 3))
[  215.728368][    C2]  ? start_secondary (arch/x86/kernel/smpboot.c:312)
[  215.728372][    C2]  __mutex_lock (kernel/locking/mutex.c:623 kernel/locking/mutex.c:820)
[  215.728375][    C2]  ? __tcf_chain_put (net/sched/cls_api.c:694)
[  215.728380][    C2]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[  215.728385][    C2]  ? __tcf_chain_put (net/sched/cls_api.c:694)
[  215.728388][    C2]  __tcf_chain_put (net/sched/cls_api.c:694)
[  215.728390][    C2]  ? free_percpu.part.0 (./include/linux/spinlock.h:408 (discriminator 3) mm/percpu.c:2283 (discriminator 3))
[  215.728395][    C2]  tcf_action_rcu_free (net/sched/act_api.c:130 net/sched/act_api.c:370 net/sched/act_api.c:378)
[  215.728397][    C2]  ? rcu_do_batch (./include/linux/rcupdate.h:310 (discriminator 2) kernel/rcu/tree.c:2619 (discriminator 2))
[  215.728401][    C2]  rcu_do_batch (kernel/rcu/tree.c:2617)
[  215.728404][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[  215.728407][    C2]  ? sched_balance_softirq (kernel/sched/fair.c:13350)
[  215.728411][    C2]  ? trace_rcu_batch_end (./include/trace/events/rcu.h:714 (discriminator 19))
[  215.728413][    C2]  ? sched_balance_domains (kernel/sched/fair.c:12634)
[  215.728416][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[  215.728418][    C2]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[  215.728422][    C2]  ? trace_irq_disable.constprop.0 (./include/trace/events/preemptirq.h:36 (discriminator 22))
[  215.728425][    C2]  rcu_core (kernel/rcu/tree.c:2869)
[  215.728428][    C2]  handle_softirqs (kernel/softirq.c:622)
[  215.728431][    C2]  ? clockevents_tick_resume (kernel/time/clockevents.c:193)
[  215.728436][    C2]  ? _local_bh_enable (kernel/softirq.c:405 (discriminator 1))
[  215.728438][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[  215.728440][    C2]  ? lock_release (./include/trace/events/lock.h:69 (discriminator 22) kernel/locking/lockdep.c:5879 (discriminator 22))
[  215.728444][    C2]  __irq_exit_rcu (kernel/softirq.c:656 kernel/softirq.c:496 kernel/softirq.c:735)
[  215.728446][    C2]  irq_exit_rcu (kernel/softirq.c:752)
[  215.728448][    C2]  sysvec_apic_timer_interrupt (arch/x86/kernel/apic/apic.c:1061 (discriminator 37) arch/x86/kernel/apic/apic.c:1061 (discriminator 37))
[  215.728452][    C2]  </IRQ>
[  215.728453][    C2]  <TASK>
[  215.728453][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[  215.728456][    C2]  asm_sysvec_apic_timer_interrupt (./arch/x86/include/asm/idtentry.h:697)
[  215.728459][    C2] RIP: 0010:pv_native_safe_halt (./arch/x86/include/asm/irqflags.h:48 arch/x86/kernel/paravirt.c:62)
[  215.728462][    C2] Code: 48 8b 3d 44 d3 00 02 e8 1f 00 00 00 48 2b 05 c8 71 a3 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 43 f4 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 d3 00 02 	mov    0x200d344(%rip),%rdi        # 0x200d34b
   7:	e8 1f 00 00 00       	call   0x2b
   c:	48 2b 05 c8 71 a3 00 	sub    0xa371c8(%rip),%rax        # 0xa371db
  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 f4 22 00 	verw   0x22f443(%rip)        # 0x22f46b
  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
[  215.728465][    C2] RSP: 0018:ffa0000000157de8 EFLAGS: 00000246
[  215.728469][    C2] RAX: 0000000000000002 RBX: ff11000001bb4640 RCX: 0000000000000001
[  215.728470][    C2] RDX: 0000000000000002 RSI: ffffffff8ce6f640 RDI: ffffffff8a6d9667
[  215.728472][    C2] RBP: 0000000000000000 R08: ffffffff8ca694f1 R09: 1fe2200005d2639a
[  215.728473][    C2] R10: 0000000000000002 R11: 0000000000000000 R12: 1ff400000002afc0
[  215.728474][    C2] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000000000
[  215.728476][    C2]  ? ct_kernel_exit.constprop.0 (./include/linux/instrumented.h:97 kernel/context_tracking.c:124)
[  215.728480][    C2]  ? cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[  215.728483][    C2]  default_idle (./arch/x86/include/asm/paravirt.h:62 arch/x86/kernel/process.c:767)
[  215.728485][    C2]  default_idle_call (kernel/sched/idle.c:122)
[  215.728487][    C2]  cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[  215.728490][    C2]  ? arch_cpu_idle_exit+0x40/0x40
[  215.728492][    C2]  ? mark_tsc_async_resets (arch/x86/kernel/tsc_sync.c:49)
[  215.728494][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[  215.728497][    C2]  do_idle (kernel/sched/idle.c:352)
[  215.728500][    C2]  cpu_startup_entry (kernel/sched/idle.c:451)
[  215.728502][    C2]  start_secondary (arch/x86/kernel/smpboot.c:312)
[  215.728504][    C2]  ? set_cpu_sibling_map (./arch/x86/include/asm/smp.h:148 (discriminator 4))
[  215.728507][    C2]  common_startup_64 (arch/x86/kernel/head_64.S:418)
| [  216.977391][    C0] INFO: lockdep is turned off.
| [  216.977479][    C0] Preemption disabled at:
| [  216.977481][    C0] schedule_preempt_disabled (kernel/sched/core.c:7341)
| [  216.977697][    C0] Tainted: [W]=WARN
[  216.977698][    C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  216.977700][    C0] Call Trace:
[  216.977702][    C0]  <IRQ>
[  216.977704][    C0]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[  216.977709][    C0]  ? schedule_preempt_disabled (kernel/sched/core.c:7341)
[  216.977711][    C0]  __might_resched.cold (kernel/sched/core.c:9163)
[  216.977714][    C0]  ? default_idle_call (kernel/sched/idle.c:122)
[  216.977717][    C0]  ? perf_trace_sched_switch (./include/linux/list.h:1021 (discriminator 3))
[  216.977721][    C0]  ? rest_init (init/main.c:762)
[  216.977722][    C0]  ? x86_64_start_reservations (arch/x86/kernel/head64.c:310)
[  216.977727][    C0]  ? x86_64_start_kernel (arch/x86/kernel/head64.c:291)
[  216.977728][    C0]  ? common_startup_64 (arch/x86/kernel/head_64.S:418)
[  216.977732][    C0]  __mutex_lock (kernel/locking/mutex.c:623 kernel/locking/mutex.c:820)
[  216.977733][    C0]  ? __tcf_chain_put (net/sched/cls_api.c:694)
[  216.977737][    C0]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[  216.977741][    C0]  ? __tcf_chain_put (net/sched/cls_api.c:694)
[  216.977743][    C0]  __tcf_chain_put (net/sched/cls_api.c:694)
[  216.977744][    C0]  ? free_percpu.part.0 (./include/linux/spinlock.h:408 (discriminator 3) mm/percpu.c:2283 (discriminator 3))
[  216.977748][    C0]  tcf_action_rcu_free (net/sched/act_api.c:130 net/sched/act_api.c:370 net/sched/act_api.c:378)
[  216.977750][    C0]  ? rcu_do_batch (./include/linux/rcupdate.h:310 (discriminator 2) kernel/rcu/tree.c:2619 (discriminator 2))
[  216.977760][    C0]  rcu_do_batch (kernel/rcu/tree.c:2617)
[  216.977763][    C0]  ? trace_rcu_batch_end (./include/trace/events/rcu.h:714 (discriminator 19))
[  216.977765][    C0]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[  216.977769][    C0]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[  216.977771][    C0]  ? trace_hardirqs_on (kernel/trace/trace_preemptirq.c:78)
[  216.977773][    C0]  ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:179 (discriminator 1) kernel/locking/spinlock.c:198 (discriminator 1))
[  216.977776][    C0]  rcu_core (kernel/rcu/tree.c:2869)
[  216.977777][    C0]  handle_softirqs (kernel/softirq.c:622)
[  216.977780][    C0]  ? clockevents_tick_resume (kernel/time/clockevents.c:193)
[  216.977783][    C0]  ? _local_bh_enable (kernel/softirq.c:405 (discriminator 1))
[  216.977785][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[  216.977786][    C0]  ? lock_release (./include/trace/events/lock.h:69 (discriminator 22) kernel/locking/lockdep.c:5879 (discriminator 22))
[  216.977788][    C0]  __irq_exit_rcu (kernel/softirq.c:656 kernel/softirq.c:496 kernel/softirq.c:735)
[  216.977790][    C0]  irq_exit_rcu (kernel/softirq.c:752)
[  216.977791][    C0]  sysvec_apic_timer_interrupt (arch/x86/kernel/apic/apic.c:1061 (discriminator 37) arch/x86/kernel/apic/apic.c:1061 (discriminator 37))
[  216.977793][    C0]  </IRQ>
[  216.977794][    C0]  <TASK>
[  216.977795][    C0]  asm_sysvec_apic_timer_interrupt (./arch/x86/include/asm/idtentry.h:697)
[  216.977797][    C0] RIP: 0010:pv_native_safe_halt (./arch/x86/include/asm/irqflags.h:48 arch/x86/kernel/paravirt.c:62)
[  216.977800][    C0] Code: 48 8b 3d 44 d3 00 02 e8 1f 00 00 00 48 2b 05 c8 71 a3 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 43 f4 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 d3 00 02 	mov    0x200d344(%rip),%rdi        # 0x200d34b
   7:	e8 1f 00 00 00       	call   0x2b
   c:	48 2b 05 c8 71 a3 00 	sub    0xa371c8(%rip),%rax        # 0xa371db
  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 f4 22 00 	verw   0x22f443(%rip)        # 0x22f46b
  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
[  216.977802][    C0] RSP: 0018:ffffffff8d607e00 EFLAGS: 00000246
[  216.977805][    C0] RAX: 0000000000000000 RBX: ffffffff8d61c740 RCX: 0000000000000001
[  216.977806][    C0] RDX: 0000000000000000 RSI: ffffffff8ce6f640 RDI: ffffffff8a6d9667
[  216.977807][    C0] RBP: 0000000000000000 R08: ffffffff8ca694f1 R09: 1fe2200005d0639a
[  216.977808][    C0] R10: 0000000000000000 R11: 0000000000000000 R12: 1ffffffff1ac0fc3
[  216.977808][    C0] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000014770
[  216.977810][    C0]  ? ct_kernel_exit.constprop.0 (./include/linux/instrumented.h:97 kernel/context_tracking.c:124)
[  216.977812][    C0]  ? cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[  216.977815][    C0]  default_idle (./arch/x86/include/asm/paravirt.h:62 arch/x86/kernel/process.c:767)
[  216.977817][    C0]  default_idle_call (kernel/sched/idle.c:122)
[  216.977818][    C0]  cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[  216.977820][    C0]  ? arch_cpu_idle_exit+0x40/0x40
[  216.977821][    C0]  ? mark_tsc_async_resets (arch/x86/kernel/tsc_sync.c:49)
[  216.977824][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[  216.977826][    C0]  do_idle (kernel/sched/idle.c:352)
[  216.977827][    C0]  cpu_startup_entry (kernel/sched/idle.c:451)
[  216.977829][    C0]  rest_init (init/main.c:762)
[  216.977831][    C0]  start_kernel (init/main.c:1220)
[  216.977833][    C0]  x86_64_start_reservations (arch/x86/kernel/head64.c:310)
[  216.977835][    C0]  x86_64_start_kernel (arch/x86/kernel/head64.c:291)
[  216.977837][    C0]  common_startup_64 (arch/x86/kernel/head_64.S:418)
| [  218.238391][    C0] INFO: lockdep is turned off.
| [  218.238478][    C0] Preemption disabled at:
| [  218.238480][    C0] schedule_preempt_disabled (kernel/sched/core.c:7341)
| [  218.238688][    C0] Tainted: [W]=WARN
[  218.238690][    C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  218.238692][    C0] Call Trace:
[  218.238694][    C0]  <IRQ>
[  218.238695][    C0]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[  218.238700][    C0]  ? schedule_preempt_disabled (kernel/sched/core.c:7341)
[  218.238702][    C0]  __might_resched.cold (kernel/sched/core.c:9163)
[  218.238705][    C0]  ? default_idle_call (kernel/sched/idle.c:122)
[  218.238708][    C0]  ? perf_trace_sched_switch (./include/linux/list.h:1021 (discriminator 3))
[  218.238712][    C0]  ? rest_init (init/main.c:762)
[  218.238714][    C0]  ? x86_64_start_reservations (arch/x86/kernel/head64.c:310)
[  218.238718][    C0]  ? x86_64_start_kernel (arch/x86/kernel/head64.c:291)
[  218.238719][    C0]  ? common_startup_64 (arch/x86/kernel/head_64.S:418)
[  218.238723][    C0]  __mutex_lock (kernel/locking/mutex.c:623 kernel/locking/mutex.c:820)
[  218.238725][    C0]  ? __tcf_chain_put (net/sched/cls_api.c:694)
[  218.238729][    C0]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[  218.238732][    C0]  ? __tcf_chain_put (net/sched/cls_api.c:694)
[  218.238734][    C0]  __tcf_chain_put (net/sched/cls_api.c:694)
[  218.238735][    C0]  ? free_percpu.part.0 (./include/linux/spinlock.h:408 (discriminator 3) mm/percpu.c:2283 (discriminator 3))
[  218.238739][    C0]  tcf_action_rcu_free (net/sched/act_api.c:130 net/sched/act_api.c:370 net/sched/act_api.c:378)
[  218.238741][    C0]  ? rcu_do_batch (./include/linux/rcupdate.h:310 (discriminator 2) kernel/rcu/tree.c:2619 (discriminator 2))
[  218.238744][    C0]  rcu_do_batch (kernel/rcu/tree.c:2617)
[  218.238747][    C0]  ? trace_rcu_batch_end (./include/trace/events/rcu.h:714 (discriminator 19))
[  218.238749][    C0]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[  218.238752][    C0]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[  218.238754][    C0]  ? trace_hardirqs_on (kernel/trace/trace_preemptirq.c:78)
[  218.238759][    C0]  ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:179 (discriminator 1) kernel/locking/spinlock.c:198 (discriminator 1))
[  218.238762][    C0]  rcu_core (kernel/rcu/tree.c:2869)
[  218.238768][    C0]  handle_softirqs (kernel/softirq.c:622)
[  218.238771][    C0]  ? clockevents_tick_resume (kernel/time/clockevents.c:193)
[  218.238774][    C0]  ? _local_bh_enable (kernel/softirq.c:405 (discriminator 1))
[  218.238775][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[  218.238777][    C0]  ? lock_release (./include/trace/events/lock.h:69 (discriminator 22) kernel/locking/lockdep.c:5879 (discriminator 22))
[  218.238779][    C0]  __irq_exit_rcu (kernel/softirq.c:656 kernel/softirq.c:496 kernel/softirq.c:735)
[  218.238781][    C0]  irq_exit_rcu (kernel/softirq.c:752)
[  218.238782][    C0]  sysvec_apic_timer_interrupt (arch/x86/kernel/apic/apic.c:1061 (discriminator 37) arch/x86/kernel/apic/apic.c:1061 (discriminator 37))
[  218.238784][    C0]  </IRQ>
[  218.238785][    C0]  <TASK>
[  218.238785][    C0]  asm_sysvec_apic_timer_interrupt (./arch/x86/include/asm/idtentry.h:697)
[  218.238788][    C0] RIP: 0010:pv_native_safe_halt (./arch/x86/include/asm/irqflags.h:48 arch/x86/kernel/paravirt.c:62)
[  218.238790][    C0] Code: 48 8b 3d 44 d3 00 02 e8 1f 00 00 00 48 2b 05 c8 71 a3 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 43 f4 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 d3 00 02 	mov    0x200d344(%rip),%rdi        # 0x200d34b
   7:	e8 1f 00 00 00       	call   0x2b
   c:	48 2b 05 c8 71 a3 00 	sub    0xa371c8(%rip),%rax        # 0xa371db
  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 f4 22 00 	verw   0x22f443(%rip)        # 0x22f46b
  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
[  218.238792][    C0] RSP: 0018:ffffffff8d607e00 EFLAGS: 00000246
[  218.238795][    C0] RAX: 0000000000000000 RBX: ffffffff8d61c740 RCX: 0000000000000001
[  218.238796][    C0] RDX: 0000000000000000 RSI: ffffffff8ce6f640 RDI: ffffffff8a6d9667
[  218.238797][    C0] RBP: 0000000000000000 R08: ffffffff8ca694f1 R09: 1fe2200005d0639a
[  218.238798][    C0] R10: 0000000000000000 R11: 0000000000000000 R12: 1ffffffff1ac0fc3
[  218.238799][    C0] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000014770
[  218.238800][    C0]  ? ct_kernel_exit.constprop.0 (./include/linux/instrumented.h:97 kernel/context_tracking.c:124)
[  218.238802][    C0]  ? cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[  218.238805][    C0]  default_idle (./arch/x86/include/asm/paravirt.h:62 arch/x86/kernel/process.c:767)
[  218.238807][    C0]  default_idle_call (kernel/sched/idle.c:122)
[  218.238809][    C0]  cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[  218.238810][    C0]  ? arch_cpu_idle_exit+0x40/0x40
[  218.238811][    C0]  ? trace_irq_enable.constprop.0 (./include/linux/instrumented.h:82 ./include/asm-generic/bitops/instrumented-non-atomic.h:141 ./include/linux/cpumask.h:649 ./include/linux/cpumask.h:1231 ./include/trace/events/preemptirq.h:40)
[  218.238813][    C0]  ? mark_tsc_async_resets (arch/x86/kernel/tsc_sync.c:49)
[  218.238816][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[  218.238817][    C0]  do_idle (kernel/sched/idle.c:352)
[  218.238819][    C0]  cpu_startup_entry (kernel/sched/idle.c:451)
[  218.238820][    C0]  rest_init (init/main.c:762)
[  218.238822][    C0]  start_kernel (init/main.c:1220)
[  218.238824][    C0]  x86_64_start_reservations (arch/x86/kernel/head64.c:310)
[  218.238826][    C0]  x86_64_start_kernel (arch/x86/kernel/head64.c:291)


Finger prints:
schedule_preempt_disabled:dump_stack_lvl:__mutex_lock:__tcf_chain_put:tcf_action_rcu_free
handle_softirqs:dump_stack_lvl:__mutex_lock:__tcf_chain_put:tcf_action_rcu_free
__mutex_lock:__tcf_chain_put:tcf_action_rcu_free:rcu_do_batch:rcu_core