======================================
| # 158.28 [+0.00] [ 1124.394931] [    C0] hardirqs last  enabled at (39436120): irqentry_exit (kernel/entry/common.c:220)
| # 158.29 [+0.01] [ 1124.394942] [    C0] hardirqs last disabled at (39436121): sysvec_apic_timer_interrupt (arch/x86/kernel/apic/apic.c:1056)
| # 158.30 [+0.01] [ 1124.394945] [    C0] softirqs last  enabled at (38671140): handle_softirqs (kernel/softirq.c:469 (discriminator 2) kernel/softirq.c:650 (discriminator 2))
| # 158.31 [+0.01] [ 1124.394949] [    C0] softirqs last disabled at (38671145): irq_exit_rcu (kernel/softirq.c:657 kernel/softirq.c:496 kernel/softirq.c:723 kernel/softirq.c:739)
# 158.32 [+0.01] [ 1124.394958] [    C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
# 158.33 [+0.01] [ 1124.394960] [    C0] RIP: 0010:_raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:152 kernel/locking/spinlock.c:194)
# 158.33 [+0.00] [ 1124.394964] [    C0] Code: f5 53 48 8b 74 24 10 48 89 fb 48 83 c7 18 e8 91 27 df fd 48 89 df e8 f9 78 df fd f7 c5 00 02 00 00 75 1f 9c 58 f6 c4 02 75 2f <bf> 01 00 00 00 e8 30 cf d2 fd 65 8b 05 c9 d1 05 02 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 91 27 df fd       	call   0xfffffffffddf27a4
  13:	48 89 df             	mov    %rbx,%rdi
  16:	e8 f9 78 df fd       	call   0xfffffffffddf7914
  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 cf d2 fd       	call   0xfffffffffdd2cf64
  34:	65 8b 05 c9 d1 05 02 	mov    %gs:0x205d1c9(%rip),%eax        # 0x205d204
  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 cf d2 fd       	call   0xfffffffffdd2cf3a
   a:	65 8b 05 c9 d1 05 02 	mov    %gs:0x205d1c9(%rip),%eax        # 0x205d1da
  11:	85 c0                	test   %eax,%eax
  13:	74 12                	je     0x27
  15:	5b                   	pop    %rbx
# 158.35 [+0.01] [ 1124.394966] [    C0] RSP: 0018:ffa0000000007b50 EFLAGS: 00000246
# 158.35 [+0.00] [ 1124.394969] [    C0] RAX: 0000000000000086 RBX: ff110000352252c0 RCX: ffffffffaaef0e73
# 158.36 [+0.01] [ 1124.394970] [    C0] RDX: ff11000001ada2c0 RSI: ffffffffab7b54dc RDI: ffffffffab26ae80
# 158.36 [+0.01] [ 1124.394970] [    C0] RBP: 0000000000000287 R08: 0000000000000000 R09: 0000000000000001
# 158.37 [+0.01] [ 1124.394971] [    C0] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000000
# 158.37 [+0.01] [ 1124.394972] [    C0] R13: ffffffffaba11280 R14: ff110000352252c0 R15: ffffffffadfb0ec0
# 158.38 [+0.01] [ 1124.394975] [    C0] FS:  0000000000000000(0000) GS:ff110000882d2000(0000) knlGS:0000000000000000
# 158.39 [+0.01] [ 1124.394978] [    C0] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
# 158.39 [+0.01] [ 1124.394979] [    C0] CR2: 00005563156ee000 CR3: 00000000132a8001 CR4: 0000000000771ef0
# 158.40 [+0.01] [ 1124.394980] [    C0] PKRU: 55555554
# 158.40 [+0.00] [ 1124.394981] [    C0] Call Trace:
# 158.40 [+0.00] [ 1124.394983] [    C0]  <IRQ>
# 158.41 [+0.00] [ 1124.394989] [    C0]  __mod_timer (kernel/time/timer.c:1019)
# 158.41 [+0.00] [ 1124.394995] [    C0]  ? add_timer_on (kernel/time/timer.c:1019)
# 158.41 [+0.00] [ 1124.394998] [    C0]  ? tcp_orphan_count_sum (net/ipv4/tcp.c:3079 (discriminator 2))
# 158.42 [+0.00] [ 1124.395005] [    C0]  ? tcp_orphan_count_sum (net/ipv4/tcp.c:3089)
# 158.42 [+0.00] [ 1124.395007] [    C0]  call_timer_fn (kernel/time/timer.c:1749)
# 158.43 [+0.00] [ 1124.395010] [    C0]  ? detach_if_pending (kernel/time/timer.c:1725)
# 158.43 [+0.00] [ 1124.395012] [    C0]  ? debug_object_active_state (lib/debugobjects.c:862)
# 158.43 [+0.00] [ 1124.395017] [    C0]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536)
# 158.44 [+0.00] [ 1124.395021] [    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1))
# 158.44 [+0.00] [ 1124.395025] [    C0]  __run_timers (kernel/time/timer.c:1800 kernel/time/timer.c:2373)
# 158.45 [+0.00] [ 1124.395027] [    C0]  ? tcp_orphan_count_sum (net/ipv4/tcp.c:3089)
# 158.45 [+0.00] [ 1124.395030] [    C0]  ? find_held_lock (kernel/locking/lockdep.c:5350 (discriminator 1))
# 158.45 [+0.00] [ 1124.395032] [    C0]  ? __bpf_trace_itimer_expire (kernel/time/timer.c:2344)
# 158.46 [+0.00] [ 1124.395036] [    C0]  ? __lock_acquire (kernel/locking/lockdep.c:5237 (discriminator 1))
# 158.46 [+0.00] [ 1124.395041] [    C0]  ? __rwlock_init (kernel/locking/spinlock_debug.c:114)
# 158.47 [+0.00] [ 1124.395044] [    C0]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 33) kernel/locking/lockdep.c:5831 (discriminator 33))
# 158.47 [+0.00] [ 1124.395047] [    C0]  run_timer_softirq (kernel/time/timer.c:2386 kernel/time/timer.c:2394 kernel/time/timer.c:2402)
# 158.47 [+0.00] [ 1124.395051] [    C0]  ? __run_timers (kernel/time/timer.c:2401)
# 158.48 [+0.00] [ 1124.395054] [    C0]  ? handle_softirqs (kernel/softirq.c:608)
# 158.48 [+0.00] [ 1124.395056] [    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1))
# 158.48 [+0.00] [ 1124.395057] [    C0]  handle_softirqs (./arch/x86/include/asm/jump_label.h:37 ./include/trace/events/irq.h:142 kernel/softirq.c:623)
# 158.49 [+0.00] [ 1124.395061] [    C0]  ? _local_bh_enable (kernel/softirq.c:580)
# 158.49 [+0.00] [ 1124.395063] [    C0]  ? do_raw_spin_unlock (./arch/x86/include/asm/atomic.h:23 ./include/linux/atomic/atomic-arch-fallback.h:457 ./include/linux/atomic/atomic-instrumented.h:33 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
# 158.50 [+0.00] [ 1124.395067] [    C0]  irq_exit_rcu (kernel/softirq.c:657 kernel/softirq.c:496 kernel/softirq.c:723 kernel/softirq.c:739)
# 158.50 [+0.00] [ 1124.395068] [    C0]  common_interrupt (arch/x86/kernel/irq.c:319 (discriminator 49))
# 158.50 [+0.00] [ 1124.395071] [    C0]  </IRQ>
# 158.51 [+0.00] [ 1124.395072] [    C0]  <TASK>
# 158.51 [+0.00] [ 1124.395073] [    C0]  asm_common_interrupt (./arch/x86/include/asm/idtentry.h:688)
# 158.51 [+0.00] [ 1124.395076] [    C0] RIP: 0010:finish_task_switch.isra.0 (kernel/sched/core.c:5137)
# 158.52 [+0.01] [ 1124.395079] [    C0] Code: 04 00 00 8b 05 73 a1 a0 03 48 85 d2 0f 85 a3 03 00 00 85 c0 0f 85 ab 02 00 00 48 89 df e8 66 77 2c 02 e8 31 65 31 00 fb 66 90 <48> 83 7d d0 00 74 4d 49 8d bd 18 05 00 00 48 b8 00 00 00 00 00 fc
All code
========
   0:	04 00                	add    $0x0,%al
   2:	00 8b 05 73 a1 a0    	add    %cl,-0x5f5e8cfb(%rbx)
   8:	03 48 85             	add    -0x7b(%rax),%ecx
   b:	d2 0f                	rorb   %cl,(%rdi)
   d:	85 a3 03 00 00 85    	test   %esp,-0x7afffffd(%rbx)
  13:	c0 0f 85             	rorb   $0x85,(%rdi)
  16:	ab                   	stos   %eax,(%rdi)
  17:	02 00                	add    (%rax),%al
  19:	00 48 89             	add    %cl,-0x77(%rax)
  1c:	df e8                	fucomip %st(0),%st
  1e:	66 77 2c             	data16 ja 0x4d
  21:	02 e8                	add    %al,%ch
  23:	31 65 31             	xor    %esp,0x31(%rbp)
  26:	00 fb                	add    %bh,%bl
  28:	66 90                	xchg   %ax,%ax
  2a:*	48 83 7d d0 00       	cmpq   $0x0,-0x30(%rbp)		<-- trapping instruction
  2f:	74 4d                	je     0x7e
  31:	49 8d bd 18 05 00 00 	lea    0x518(%r13),%rdi
  38:	48                   	rex.W
  39:	b8 00 00 00 00       	mov    $0x0,%eax
  3e:	00 fc                	add    %bh,%ah

Code starting with the faulting instruction
===========================================
   0:	48 83 7d d0 00       	cmpq   $0x0,-0x30(%rbp)
   5:	74 4d                	je     0x54
   7:	49 8d bd 18 05 00 00 	lea    0x518(%r13),%rdi
   e:	48                   	rex.W
   f:	b8 00 00 00 00       	mov    $0x0,%eax
  14:	00 fc                	add    %bh,%ah
# 158.53 [+0.01] [ 1124.395080] [    C0] RSP: 0018:ffa00000000e7c60 EFLAGS: 00000282
# 158.54 [+0.00] [ 1124.395083] [    C0] RAX: 00000000024e1327 RBX: ff11000035237280 RCX: ffffffffa8c295df
# 158.54 [+0.01] [ 1124.395084] [    C0] RDX: ff11000001ada2c0 RSI: ffffffffab7b54dc RDI: ffffffffab26ae80
# 158.55 [+0.01] [ 1124.395084] [    C0] RBP: ffa00000000e7ca8 R08: 0000000000000000 R09: 0000000000000001
# 158.56 [+0.01] [ 1124.395085] [    C0] R10: 0000000000000000 R11: 0000000000000001 R12: ff11000001b44540
# 158.56 [+0.01] [ 1124.395086] [    C0] R13: ff11000001ada2c0 R14: ffffffffac633734 R15: ff11000035237298
# 158.57 [+0.01] [ 1124.395089] [    C0]  ? finish_task_switch.isra.0 (./arch/x86/include/asm/irqflags.h:42 ./arch/x86/include/asm/irqflags.h:119 kernel/sched/sched.h:1570 kernel/sched/core.c:4995 kernel/sched/core.c:5112)
# 158.57 [+0.00] [ 1124.395095] [    C0]  __schedule (kernel/sched/core.c:5259)
# 158.58 [+0.00] [ 1124.395100] [    C0]  ? io_schedule_timeout (kernel/sched/core.c:6719)
# 158.58 [+0.00] [ 1124.395103] [    C0]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536)
# 158.58 [+0.00] [ 1124.395107] [    C0]  schedule (kernel/sched/core.c:6946 kernel/sched/core.c:6960)
# 158.59 [+0.00] [ 1124.395109] [    C0]  smpboot_thread_fn (kernel/smpboot.c:156)
# 158.59 [+0.00] [ 1124.395113] [    C0]  ? sort_range (kernel/smpboot.c:103)
# 158.59 [+0.00] [ 1124.395114] [    C0]  kthread (kernel/kthread.c:463)
# 158.60 [+0.00] [ 1124.395117] [    C0]  ? kthread_is_per_cpu (kernel/kthread.c:412)
# 158.60 [+0.00] [ 1124.395119] [    C0]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536)
# 158.61 [+0.00] [ 1124.395121] [    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1))
# 158.61 [+0.00] [ 1124.395123] [    C0]  ? kthread_is_per_cpu (kernel/kthread.c:412)
# 158.61 [+0.00] [ 1124.395125] [    C0]  ret_from_fork (arch/x86/kernel/process.c:164)
# 158.62 [+0.00] [ 1124.395130] [    C0]  ? arch_exit_to_user_mode_prepare.isra.0 (arch/x86/entry/syscall_64.c:37)
# 158.62 [+0.01] [ 1124.395133] [    C0]  ? __switch_to (./arch/x86/include/asm/cpufeature.h:101 arch/x86/kernel/process_64.c:377 arch/x86/kernel/process_64.c:665)
# 158.63 [+0.00] [ 1124.395135] [    C0]  ? kthread_is_per_cpu (kernel/kthread.c:412)
# 158.63 [+0.00] [ 1124.395138] [    C0]  ret_from_fork_asm (arch/x86/entry/entry_64.S:256)
| # 158.64 [+0.00] [ 1129.190318] [    C0] rcu: INFO: rcu_preempt self-detected stall on CPU
| # 158.64 [+0.01] [ 1129.190642] [    C0] rcu: 0-....: (30083 ticks this GP) idle=ec54/1/0x4000000000000000 softirq=766832/766834 fqs=6365
| # 158.65 [+0.01] [ 1129.191344] [    C0] rcu: (t=26000 jiffies g=691725 q=561 ncpus=4)
| # 158.66 [+0.01] [ 1129.191582] [    C0] Tainted: [L]=SOFTLOCKUP
# 158.67 [+0.00] [ 1129.191583] [    C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
# 158.67 [+0.01] [ 1129.191586] [    C0] RIP: 0010:_raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:152 kernel/locking/spinlock.c:194)
# 158.68 [+0.00] [ 1129.191595] [    C0] Code: f5 53 48 8b 74 24 10 48 89 fb 48 83 c7 18 e8 91 27 df fd 48 89 df e8 f9 78 df fd f7 c5 00 02 00 00 75 1f 9c 58 f6 c4 02 75 2f <bf> 01 00 00 00 e8 30 cf d2 fd 65 8b 05 c9 d1 05 02 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 91 27 df fd       	call   0xfffffffffddf27a4
  13:	48 89 df             	mov    %rbx,%rdi
  16:	e8 f9 78 df fd       	call   0xfffffffffddf7914
  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 cf d2 fd       	call   0xfffffffffdd2cf64
  34:	65 8b 05 c9 d1 05 02 	mov    %gs:0x205d1c9(%rip),%eax        # 0x205d204
  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 cf d2 fd       	call   0xfffffffffdd2cf3a
   a:	65 8b 05 c9 d1 05 02 	mov    %gs:0x205d1c9(%rip),%eax        # 0x205d1da
  11:	85 c0                	test   %eax,%eax
  13:	74 12                	je     0x27
  15:	5b                   	pop    %rbx
# 158.69 [+0.01] [ 1129.191597] [    C0] RSP: 0018:ffa0000000007670 EFLAGS: 00000246
# 158.70 [+0.00] [ 1129.191601] [    C0] RAX: 0000000000000082 RBX: ffffffffac129680 RCX: ffffffffaaef0e73
# 158.70 [+0.01] [ 1129.191602] [    C0] RDX: ff11000001ada2c0 RSI: ffffffffab7b54dc RDI: ffffffffab26ae80
# 158.71 [+0.01] [ 1129.191604] [    C0] RBP: 0000000000000246 R08: 0000000000000000 R09: 0000000000000001
# 158.71 [+0.01] [ 1129.191605] [    C0] R10: 0000000000000000 R11: 0000000000000001 R12: ffa00000000076e8
# 158.72 [+0.01] [ 1129.191605] [    C0] R13: 0000000000000010 R14: 0000000000000010 R15: ff11000035073800
# 158.73 [+0.01] [ 1129.191608] [    C0] FS:  0000000000000000(0000) GS:ff110000882d2000(0000) knlGS:0000000000000000
# 158.73 [+0.01] [ 1129.191611] [    C0] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
# 158.74 [+0.01] [ 1129.191612] [    C0] CR2: 00005563156ee000 CR3: 00000000132a8001 CR4: 0000000000771ef0
# 158.75 [+0.01] [ 1129.191613] [    C0] PKRU: 55555554
# 158.75 [+0.00] [ 1129.191614] [    C0] Call Trace:
# 158.75 [+0.00] [ 1129.191615] [    C0]  <IRQ>
# 158.75 [+0.00] [ 1129.191619] [    C0]  stack_depot_save_flags (lib/stackdepot.c:722)
# 158.76 [+0.00] [ 1129.191625] [    C0]  kasan_save_stack (mm/kasan/common.c:59)
# 158.76 [+0.00] [ 1129.191629] [    C0]  ? kasan_save_stack (mm/kasan/common.c:58)
# 158.76 [+0.00] [ 1129.191631] [    C0]  ? kasan_record_aux_stack (mm/kasan/generic.c:556 (discriminator 1))
# 158.77 [+0.00] [ 1129.191634] [    C0]  ? __call_rcu_common.constprop.0 (./arch/x86/include/asm/irqflags.h:26 ./arch/x86/include/asm/irqflags.h:109 ./arch/x86/include/asm/irqflags.h:127 kernel/rcu/tree.c:3121)
# 158.77 [+0.00] [ 1129.191638] [    C0]  ? kmem_cache_free (./include/linux/kmemleak.h:50 mm/slub.c:2465 mm/slub.c:6670 mm/slub.c:6781)
# 158.78 [+0.00] [ 1129.191640] [    C0]  ? skb_release_data (net/core/skbuff.c:1130)
# 158.78 [+0.00] [ 1129.191644] [    C0]  ? sk_skb_reason_drop (net/core/skbuff.c:1209 net/core/skbuff.c:1246)
# 158.79 [+0.00] [ 1129.191646] [    C0]  ? ip6_mc_input (./include/linux/skbuff.h:1332 net/ipv6/ip6_input.c:593)
# 158.79 [+0.00] [ 1129.191650] [    C0]  ? ipv6_rcv (./include/net/dst.h:474 (discriminator 4) net/ipv6/ip6_input.c:79 (discriminator 4) ./include/linux/netfilter.h:318 (discriminator 4) ./include/linux/netfilter.h:312 (discriminator 4) net/ipv6/ip6_input.c:311 (discriminator 4))
# 158.79 [+0.00] [ 1129.191651] [    C0]  ? __netif_receive_skb_one_core (net/core/dev.c:6154)
# 158.80 [+0.00] [ 1129.191654] [    C0]  ? process_backlog (./include/linux/rcupdate.h:895 net/core/dev.c:6627)
# 158.80 [+0.00] [ 1129.191656] [    C0]  ? __napi_poll.constprop.0 (net/core/dev.c:7691)
# 158.81 [+0.00] [ 1129.191658] [    C0]  ? net_rx_action (net/core/dev.c:7753 net/core/dev.c:7905)
# 158.81 [+0.00] [ 1129.191659] [    C0]  ? handle_softirqs (./arch/x86/include/asm/jump_label.h:37 ./include/trace/events/irq.h:142 kernel/softirq.c:623)
# 158.81 [+0.00] [ 1129.191663] [    C0]  ? irq_exit_rcu (kernel/softirq.c:657 kernel/softirq.c:496 kernel/softirq.c:723 kernel/softirq.c:739)
# 158.82 [+0.00] [ 1129.191664] [    C0]  ? common_interrupt (arch/x86/kernel/irq.c:319 (discriminator 49))
# 158.82 [+0.00] [ 1129.191666] [    C0]  ? asm_common_interrupt (./arch/x86/include/asm/idtentry.h:688)
# 158.82 [+0.00] [ 1129.191668] [    C0]  ? lock_is_held_type (kernel/locking/lockdep.c:5945)
# 158.83 [+0.00] [ 1129.191671] [    C0]  ? schedule_debug (kernel/sched/core.c:5835 (discriminator 7))
# 158.83 [+0.00] [ 1129.191673] [    C0]  ? __schedule (./arch/x86/include/asm/jump_label.h:37 ./include/linux/jump_label.h:208 kernel/sched/features.h:66 kernel/sched/core.c:6742)
# 158.84 [+0.00] [ 1129.191675] [    C0]  ? schedule (kernel/sched/core.c:6946 kernel/sched/core.c:6960)
# 158.84 [+0.00] [ 1129.191676] [    C0]  ? smpboot_thread_fn (kernel/smpboot.c:156)
# 158.84 [+0.00] [ 1129.191678] [    C0]  ? kthread (kernel/kthread.c:463)
# 158.85 [+0.00] [ 1129.191685] [    C0]  ? ret_from_fork (arch/x86/kernel/process.c:164)
# 158.85 [+0.00] [ 1129.191688] [    C0]  ? ret_from_fork_asm (arch/x86/entry/entry_64.S:256)
# 158.85 [+0.00] [ 1129.191701] [    C0]  kasan_record_aux_stack (mm/kasan/generic.c:556 (discriminator 1))
# 158.86 [+0.00] [ 1129.191703] [    C0]  ? __remove_object (mm/kmemleak.c:528)
# 158.86 [+0.00] [ 1129.191705] [    C0]  __call_rcu_common.constprop.0 (./arch/x86/include/asm/irqflags.h:26 ./arch/x86/include/asm/irqflags.h:109 ./arch/x86/include/asm/irqflags.h:127 kernel/rcu/tree.c:3121)
# 158.87 [+0.00] [ 1129.191707] [    C0]  ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4473)
# 158.87 [+0.00] [ 1129.191709] [    C0]  ? _raw_spin_unlock_irqrestore (./arch/x86/include/asm/irqflags.h:26 ./arch/x86/include/asm/irqflags.h:109 ./arch/x86/include/asm/irqflags.h:151 ./include/linux/spinlock_api_smp.h:151 kernel/locking/spinlock.c:194)
# 158.87 [+0.00] [ 1129.191710] [    C0]  ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:152 (discriminator 3) kernel/locking/spinlock.c:194 (discriminator 3))
# 158.88 [+0.00] [ 1129.191713] [    C0]  kmem_cache_free (./include/linux/kmemleak.h:50 mm/slub.c:2465 mm/slub.c:6670 mm/slub.c:6781)
# 158.88 [+0.00] [ 1129.191715] [    C0]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:470 kernel/locking/lockdep.c:5870)
# 158.89 [+0.00] [ 1129.191718] [    C0]  ? skb_release_data (net/core/skbuff.c:1130)
# 158.89 [+0.00] [ 1129.191722] [    C0]  ? skb_release_data (net/core/skbuff.c:1130)
# 158.89 [+0.00] [ 1129.191724] [    C0]  skb_release_data (net/core/skbuff.c:1130)
# 158.90 [+0.00] [ 1129.191726] [    C0]  ? dst_release (./include/linux/rcuref.h:174 (discriminator 3) net/core/dst.c:167 (discriminator 3))
# 158.90 [+0.00] [ 1129.191730] [    C0]  sk_skb_reason_drop (net/core/skbuff.c:1209 net/core/skbuff.c:1246)
# 158.91 [+0.00] [ 1129.191733] [    C0]  ip6_mc_input (./include/linux/skbuff.h:1332 net/ipv6/ip6_input.c:593)
# 158.91 [+0.00] [ 1129.191736] [    C0]  ? ip6_input (net/ipv6/ip6_input.c:510)
# 158.91 [+0.00] [ 1129.191737] [    C0]  ? sock_wfree (net/core/sock.c:2683 (discriminator 1))
# 158.92 [+0.00] [ 1129.191740] [    C0]  ? ip6_rcv_core (./include/linux/skbuff.h:3377 net/ipv6/ip6_input.c:292)
# 158.92 [+0.00] [ 1129.191744] [    C0]  ipv6_rcv (./include/net/dst.h:474 (discriminator 4) net/ipv6/ip6_input.c:79 (discriminator 4) ./include/linux/netfilter.h:318 (discriminator 4) ./include/linux/netfilter.h:312 (discriminator 4) net/ipv6/ip6_input.c:311 (discriminator 4))
# 158.92 [+0.00] [ 1129.191746] [    C0]  ? ip6_rcv_core (net/ipv6/ip6_input.c:305)
# 158.93 [+0.00] [ 1129.191752] [    C0]  ? __lock_acquire (kernel/locking/lockdep.c:5237 (discriminator 1))
# 158.93 [+0.00] [ 1129.191755] [    C0]  __netif_receive_skb_one_core (net/core/dev.c:6154)
# 158.94 [+0.00] [ 1129.191758] [    C0]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:470 kernel/locking/lockdep.c:5870)
# 158.94 [+0.00] [ 1129.191760] [    C0]  ? __netif_receive_skb_list_core (net/core/dev.c:6154)
# 158.94 [+0.00] [ 1129.191762] [    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1))
# 158.95 [+0.00] [ 1129.191764] [    C0]  ? _raw_spin_unlock_irq (./arch/x86/include/asm/irqflags.h:42 ./arch/x86/include/asm/irqflags.h:119 ./include/linux/spinlock_api_smp.h:159 kernel/locking/spinlock.c:202)
# 158.95 [+0.00] [ 1129.191766] [    C0]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 33) kernel/locking/lockdep.c:5831 (discriminator 33))
# 158.96 [+0.00] [ 1129.191769] [    C0]  process_backlog (./include/linux/rcupdate.h:895 net/core/dev.c:6627)
# 158.96 [+0.00] [ 1129.191771] [    C0]  ? process_backlog (./include/linux/local_lock_internal.h:57 (discriminator 1) net/core/dev.c:6624 (discriminator 1))
# 158.96 [+0.00] [ 1129.191775] [    C0]  __napi_poll.constprop.0 (net/core/dev.c:7691)
# 158.97 [+0.00] [ 1129.191778] [    C0]  net_rx_action (net/core/dev.c:7753 net/core/dev.c:7905)
# 158.97 [+0.00] [ 1129.191785] [    C0]  ? run_backlog_napi (net/core/dev.c:7867)
# 158.98 [+0.00] [ 1129.191794] [    C0]  ? _raw_spin_unlock_irq (./include/linux/spinlock_api_smp.h:160 (discriminator 3) kernel/locking/spinlock.c:202 (discriminator 3))
# 158.98 [+0.00] [ 1129.191797] [    C0]  ? run_timer_softirq (kernel/time/timer.c:2401)
# 158.98 [+0.00] [ 1129.191800] [    C0]  ? __run_timers (kernel/time/timer.c:2401)
# 158.99 [+0.00] [ 1129.191804] [    C0]  handle_softirqs (./arch/x86/include/asm/jump_label.h:37 ./include/trace/events/irq.h:142 kernel/softirq.c:623)
# 158.99 [+0.00] [ 1129.191807] [    C0]  ? _local_bh_enable (kernel/softirq.c:580)
# 158.99 [+0.00] [ 1129.191810] [    C0]  ? do_raw_spin_unlock (./arch/x86/include/asm/atomic.h:23 ./include/linux/atomic/atomic-arch-fallback.h:457 ./include/linux/atomic/atomic-instrumented.h:33 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
# 159.00 [+0.00] [ 1129.191813] [    C0]  irq_exit_rcu (kernel/softirq.c:657 kernel/softirq.c:496 kernel/softirq.c:723 kernel/softirq.c:739)
# 159.00 [+0.00] [ 1129.191814] [    C0]  common_interrupt (arch/x86/kernel/irq.c:319 (discriminator 49))
# 159.01 [+0.00] [ 1129.191816] [    C0]  </IRQ>
# 159.01 [+0.00] [ 1129.191817] [    C0]  <TASK>
# 159.01 [+0.00] [ 1129.191819] [    C0]  asm_common_interrupt (./arch/x86/include/asm/idtentry.h:688)
# 159.01 [+0.00] [ 1129.191820] [    C0] RIP: 0010:lock_is_held_type (kernel/locking/lockdep.c:5945)
# 159.02 [+0.00] [ 1129.191822] [    C0] Code: ff ff ff ff 65 0f c1 15 36 8b 08 02 83 fa 01 8b 44 24 04 75 25 9c 5a 80 e6 02 75 3f 41 f7 c6 00 02 00 00 74 01 fb 48 83 c4 08 <5b> 5d 41 5c 41 5d 41 5e 41 5f c3 c3 31 c0 eb b5 90 0f 0b 90 48 c7
All code
========
   0:	ff                   	(bad)
   1:	ff                   	(bad)
   2:	ff                   	(bad)
   3:	ff 65 0f             	jmp    *0xf(%rbp)
   6:	c1 15 36 8b 08 02 83 	rcll   $0x83,0x2088b36(%rip)        # 0x2088b43
   d:	fa                   	cli
   e:	01 8b 44 24 04 75    	add    %ecx,0x75042444(%rbx)
  14:	25 9c 5a 80 e6       	and    $0xe6805a9c,%eax
  19:	02 75 3f             	add    0x3f(%rbp),%dh
  1c:	41 f7 c6 00 02 00 00 	test   $0x200,%r14d
  23:	74 01                	je     0x26
  25:	fb                   	sti
  26:	48 83 c4 08          	add    $0x8,%rsp
  2a:*	5b                   	pop    %rbx		<-- trapping instruction
  2b:	5d                   	pop    %rbp
  2c:	41 5c                	pop    %r12
  2e:	41 5d                	pop    %r13
  30:	41 5e                	pop    %r14
  32:	41 5f                	pop    %r15
  34:	c3                   	ret
  35:	c3                   	ret
  36:	31 c0                	xor    %eax,%eax
  38:	eb b5                	jmp    0xffffffffffffffef
  3a:	90                   	nop
  3b:	0f 0b                	ud2
  3d:	90                   	nop
  3e:	48                   	rex.W
  3f:	c7                   	.byte 0xc7

Code starting with the faulting instruction
===========================================
   0:	5b                   	pop    %rbx
   1:	5d                   	pop    %rbp
   2:	41 5c                	pop    %r12
   4:	41 5d                	pop    %r13
   6:	41 5e                	pop    %r14
   8:	41 5f                	pop    %r15
   a:	c3                   	ret
   b:	c3                   	ret
   c:	31 c0                	xor    %eax,%eax
   e:	eb b5                	jmp    0xffffffffffffffc5
  10:	90                   	nop
  11:	0f 0b                	ud2
  13:	90                   	nop
  14:	48                   	rex.W
  15:	c7                   	.byte 0xc7
# 159.03 [+0.01] [ 1129.191823] [    C0] RSP: 0018:ffa00000000e7c60 EFLAGS: 00000296
# 159.04 [+0.00] [ 1129.191824] [    C0] RAX: 0000000000000000 RBX: ffffffffabd71060 RCX: 0000000000000001
# 159.04 [+0.01] [ 1129.191825] [    C0] RDX: 0000000000000046 RSI: ffffffffab79e691 RDI: ffffffffab26ae80
# 159.05 [+0.01] [ 1129.191826] [    C0] RBP: ff11000001ada2c0 R08: ff11000001ada2c0 R09: fffffbfff58c650a
# 159.06 [+0.01] [ 1129.191828] [    C0] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000000
# 159.06 [+0.01] [ 1129.191828] [    C0] R13: ff11000035237cc0 R14: 0000000000000246 R15: 00000000ffffffff
# 159.07 [+0.01] [ 1129.191835] [    C0]  schedule_debug (kernel/sched/core.c:5835 (discriminator 7))
# 159.07 [+0.00] [ 1129.191837] [    C0]  ? trace_sched_entry_tp (./include/trace/events/sched.h:882 (discriminator 33))
# 159.08 [+0.00] [ 1129.191839] [    C0]  __schedule (./arch/x86/include/asm/jump_label.h:37 ./include/linux/jump_label.h:208 kernel/sched/features.h:66 kernel/sched/core.c:6742)
# 159.08 [+0.00] [ 1129.191844] [    C0]  ? io_schedule_timeout (kernel/sched/core.c:6719)
# 159.08 [+0.00] [ 1129.191847] [    C0]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536)
# 159.09 [+0.00] [ 1129.191851] [    C0]  schedule (kernel/sched/core.c:6946 kernel/sched/core.c:6960)
# 159.09 [+0.00] [ 1129.191853] [    C0]  smpboot_thread_fn (kernel/smpboot.c:156)
# 159.10 [+0.00] [ 1129.191856] [    C0]  ? sort_range (kernel/smpboot.c:103)
# 159.10 [+0.00] [ 1129.191857] [    C0]  kthread (kernel/kthread.c:463)
# 159.10 [+0.00] [ 1129.191859] [    C0]  ? kthread_is_per_cpu (kernel/kthread.c:412)
# 159.11 [+0.00] [ 1129.191861] [    C0]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536)
# 159.11 [+0.00] [ 1129.191863] [    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1))
# 159.11 [+0.00] [ 1129.191865] [    C0]  ? kthread_is_per_cpu (kernel/kthread.c:412)
# 159.12 [+0.00] [ 1129.191867] [    C0]  ret_from_fork (arch/x86/kernel/process.c:164)
# 159.12 [+0.00] [ 1129.191869] [    C0]  ? arch_exit_to_user_mode_prepare.isra.0 (arch/x86/entry/syscall_64.c:37)
# 159.13 [+0.01] [ 1129.191873] [    C0]  ? __switch_to (./arch/x86/include/asm/cpufeature.h:101 arch/x86/kernel/process_64.c:377 arch/x86/kernel/process_64.c:665)
# 159.13 [+0.00] [ 1129.191877] [    C0]  ? kthread_is_per_cpu (kernel/kthread.c:412)
# 159.13 [+0.00] [ 1129.191879] [    C0]  ret_from_fork_asm (arch/x86/entry/entry_64.S:256)
| # 159.18 [+0.01] [ 1164.394894] [    C0] hardirqs last disabled at (868273): sysvec_apic_timer_interrupt (arch/x86/kernel/apic/apic.c:1056)
| # 159.19 [+0.01] [ 1164.394896] [    C0] softirqs last  enabled at (739012): handle_softirqs (kernel/softirq.c:469 (discriminator 2) kernel/softirq.c:650 (discriminator 2))
| # 159.19 [+0.01] [ 1164.394901] [    C0] softirqs last disabled at (739015): irq_exit_rcu (kernel/softirq.c:657 kernel/softirq.c:496 kernel/softirq.c:723 kernel/softirq.c:739)
| # 159.21 [+0.01] [ 1164.394911] [    C0] Tainted: [L]=SOFTLOCKUP
# 159.21 [+0.00] [ 1164.394912] [    C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
# 159.22 [+0.01] [ 1164.394914] [    C0] Workqueue: mm_percpu_wq vmstat_update
# 159.22 [+0.00] [ 1164.394919] [    C0] RIP: 0010:stack_trace_consume_entry (kernel/stacktrace.c:94)
# 159.23 [+0.00] [ 1164.394923] [    C0] Code: 8b 08 48 8d 14 d1 48 b9 00 00 00 00 00 fc ff df 48 89 d7 48 c1 ef 03 80 3c 0f 00 0f 85 89 00 00 00 48 89 32 8b 70 08 39 70 10 <0f> 92 c1 89 c8 48 83 c4 18 c3 83 e9 01 89 48 0c b9 01 00 00 00 48
All code
========
   0:	8b 08                	mov    (%rax),%ecx
   2:	48 8d 14 d1          	lea    (%rcx,%rdx,8),%rdx
   6:	48 b9 00 00 00 00 00 	movabs $0xdffffc0000000000,%rcx
   d:	fc ff df 
  10:	48 89 d7             	mov    %rdx,%rdi
  13:	48 c1 ef 03          	shr    $0x3,%rdi
  17:	80 3c 0f 00          	cmpb   $0x0,(%rdi,%rcx,1)
  1b:	0f 85 89 00 00 00    	jne    0xaa
  21:	48 89 32             	mov    %rsi,(%rdx)
  24:	8b 70 08             	mov    0x8(%rax),%esi
  27:	39 70 10             	cmp    %esi,0x10(%rax)
  2a:*	0f 92 c1             	setb   %cl		<-- trapping instruction
  2d:	89 c8                	mov    %ecx,%eax
  2f:	48 83 c4 18          	add    $0x18,%rsp
  33:	c3                   	ret
  34:	83 e9 01             	sub    $0x1,%ecx
  37:	89 48 0c             	mov    %ecx,0xc(%rax)
  3a:	b9 01 00 00 00       	mov    $0x1,%ecx
  3f:	48                   	rex.W

Code starting with the faulting instruction
===========================================
   0:	0f 92 c1             	setb   %cl
   3:	89 c8                	mov    %ecx,%eax
   5:	48 83 c4 18          	add    $0x18,%rsp
   9:	c3                   	ret
   a:	83 e9 01             	sub    $0x1,%ecx
   d:	89 48 0c             	mov    %ecx,0xc(%rax)
  10:	b9 01 00 00 00       	mov    $0x1,%ecx
  15:	48                   	rex.W
# 159.24 [+0.01] [ 1164.394925] [    C0] RSP: 0018:ffa0000000007398 EFLAGS: 00000283
# 159.25 [+0.00] [ 1164.394927] [    C0] RAX: ffa0000000007488 RBX: fff3fc0000000e8d RCX: dffffc0000000000
# 159.25 [+0.01] [ 1164.394928] [    C0] RDX: ffa00000000075c0 RSI: 0000000000000040 RDI: 1ff4000000000eb8
# 159.26 [+0.01] [ 1164.394929] [    C0] RBP: ffa0000000007458 R08: 0000000000000000 R09: ffffffffac6c5e00
# 159.26 [+0.01] [ 1164.394930] [    C0] R10: 0000000000000000 R11: 0000000000000000 R12: ffffffffa8dc3bc0
# 159.27 [+0.01] [ 1164.394930] [    C0] R13: ffa0000000007488 R14: 0000000000000000 R15: ff110000146d8040
# 159.28 [+0.01] [ 1164.394933] [    C0] FS:  0000000000000000(0000) GS:ff110000882d2000(0000) knlGS:0000000000000000
# 159.28 [+0.01] [ 1164.394936] [    C0] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
# 159.29 [+0.01] [ 1164.394937] [    C0] CR2: 00005563156ee000 CR3: 00000000132a8001 CR4: 0000000000771ef0
# 159.29 [+0.01] [ 1164.394938] [    C0] PKRU: 55555554
# 159.30 [+0.00] [ 1164.394940] [    C0] Call Trace:
# 159.30 [+0.00] [ 1164.394942] [    C0]  <IRQ>
# 159.30 [+0.00] [ 1164.394943] [    C0]  ? unwind_get_return_address (arch/x86/kernel/unwind_orc.c:385 (discriminator 1))
# 159.31 [+0.00] [ 1164.394950] [    C0]  arch_stack_walk (arch/x86/kernel/stacktrace.c:27 (discriminator 2))
# 159.31 [+0.00] [ 1164.394957] [    C0]  ? ret_from_fork_asm (arch/x86/entry/entry_64.S:256)
# 159.31 [+0.00] [ 1164.394962] [    C0]  stack_trace_save (kernel/stacktrace.c:123)
# 159.32 [+0.00] [ 1164.394964] [    C0]  ? filter_irq_stacks (kernel/stacktrace.c:114)
# 159.32 [+0.00] [ 1164.394969] [    C0]  kasan_save_stack (mm/kasan/common.c:58)
# 159.33 [+0.00] [ 1164.394972] [    C0]  ? kasan_save_stack (mm/kasan/common.c:58)
# 159.33 [+0.00] [ 1164.394973] [    C0]  ? kasan_save_track (mm/kasan/common.c:70 (discriminator 1) mm/kasan/common.c:79 (discriminator 1))
# 159.33 [+0.00] [ 1164.394975] [    C0]  ? __kasan_slab_alloc (mm/kasan/common.c:369)
# 159.34 [+0.00] [ 1164.394976] [    C0]  ? kmem_cache_alloc_noprof (./include/linux/kasan.h:253 mm/slub.c:4953 mm/slub.c:5263 mm/slub.c:5270)
# 159.34 [+0.00] [ 1164.394979] [    C0]  ? __alloc_object (mm/kmemleak.c:483 (discriminator 1) mm/kmemleak.c:665 (discriminator 1))
# 159.35 [+0.00] [ 1164.394981] [    C0]  ? __create_object (mm/kmemleak.c:780)
# 159.35 [+0.00] [ 1164.394983] [    C0]  ? __kmalloc_cache_noprof (./include/linux/kmemleak.h:44 mm/slub.c:4958 mm/slub.c:5263 mm/slub.c:5771)
# 159.35 [+0.00] [ 1164.394984] [    C0]  ? ref_tracker_alloc (lib/ref_tracker.c:271 (discriminator 9))
# 159.36 [+0.00] [ 1164.394989] [    C0]  ? dst_init (./include/linux/netdevice.h:4406 ./include/linux/netdevice.h:4435 net/core/dst.c:52)
# 159.36 [+0.00] [ 1164.394992] [    C0]  ? dst_alloc (net/core/dst.c:93)
# 159.36 [+0.00] [ 1164.394993] [    C0]  ? icmp6_dst_alloc (net/ipv6/route.c:342 net/ipv6/route.c:3333)
# 159.37 [+0.00] [ 1164.394996] [    C0]  ? ndisc_send_skb (net/ipv6/ndisc.c:491)
# 159.37 [+0.00] [ 1164.394998] [    C0]  ? addrconf_rs_timer (net/ipv6/addrconf.c:4042)
# 159.38 [+0.00] [ 1164.395001] [    C0]  ? call_timer_fn (kernel/time/timer.c:1749)
# 159.38 [+0.00] [ 1164.395004] [    C0]  ? __run_timers (kernel/time/timer.c:1800 kernel/time/timer.c:2373)
# 159.38 [+0.00] [ 1164.395005] [    C0]  ? run_timer_softirq (kernel/time/timer.c:2386 kernel/time/timer.c:2394 kernel/time/timer.c:2402)
# 159.39 [+0.00] [ 1164.395007] [    C0]  ? handle_softirqs (./arch/x86/include/asm/jump_label.h:37 ./include/trace/events/irq.h:142 kernel/softirq.c:623)
# 159.39 [+0.00] [ 1164.395009] [    C0]  ? irq_exit_rcu (kernel/softirq.c:657 kernel/softirq.c:496 kernel/softirq.c:723 kernel/softirq.c:739)
# 159.40 [+0.00] [ 1164.395010] [    C0]  ? common_interrupt (arch/x86/kernel/irq.c:319 (discriminator 49))
# 159.40 [+0.00] [ 1164.395011] [    C0]  ? asm_common_interrupt (./arch/x86/include/asm/idtentry.h:688)
# 159.40 [+0.00] [ 1164.395014] [    C0]  ? _raw_spin_unlock_irq (./include/linux/spinlock_api_smp.h:160 kernel/locking/spinlock.c:202)
# 159.41 [+0.00] [ 1164.395016] [    C0]  ? process_one_work (kernel/workqueue.c:3228 (discriminator 4))
# 159.41 [+0.00] [ 1164.395018] [    C0]  ? worker_thread (kernel/workqueue.c:3334 (discriminator 2) kernel/workqueue.c:3421 (discriminator 2))
# 159.41 [+0.00] [ 1164.395019] [    C0]  ? kthread (kernel/kthread.c:463)
# 159.42 [+0.00] [ 1164.395021] [    C0]  ? ret_from_fork (arch/x86/kernel/process.c:164)
# 159.42 [+0.00] [ 1164.395024] [    C0]  ? ret_from_fork_asm (arch/x86/entry/entry_64.S:256)
# 159.43 [+0.00] [ 1164.395036] [    C0]  kasan_save_track (mm/kasan/common.c:70 (discriminator 1) mm/kasan/common.c:79 (discriminator 1))
# 159.43 [+0.00] [ 1164.395038] [    C0]  __kasan_slab_alloc (mm/kasan/common.c:369)
# 159.43 [+0.00] [ 1164.395040] [    C0]  kmem_cache_alloc_noprof (./include/linux/kasan.h:253 mm/slub.c:4953 mm/slub.c:5263 mm/slub.c:5270)
# 159.44 [+0.00] [ 1164.395042] [    C0]  ? ___slab_alloc (mm/slub.c:1079 mm/slub.c:4645)
# 159.44 [+0.00] [ 1164.395046] [    C0]  ? __alloc_object (mm/kmemleak.c:483 (discriminator 1) mm/kmemleak.c:665 (discriminator 1))
# 159.45 [+0.00] [ 1164.395049] [    C0]  __alloc_object (mm/kmemleak.c:483 (discriminator 1) mm/kmemleak.c:665 (discriminator 1))
# 159.45 [+0.00] [ 1164.395051] [    C0]  ? ref_tracker_alloc (lib/ref_tracker.c:271 (discriminator 9))
# 159.45 [+0.00] [ 1164.395052] [    C0]  ? __slab_alloc.isra.0 (mm/slub.c:4782 (discriminator 3))
# 159.46 [+0.00] [ 1164.395054] [    C0]  __create_object (mm/kmemleak.c:780)
# 159.46 [+0.00] [ 1164.395057] [    C0]  __kmalloc_cache_noprof (./include/linux/kmemleak.h:44 mm/slub.c:4958 mm/slub.c:5263 mm/slub.c:5771)
# 159.46 [+0.00] [ 1164.395059] [    C0]  ? lockdep_hardirqs_on_prepare.part.0 (kernel/locking/lockdep.c:470 (discriminator 6) kernel/locking/lockdep.c:4411 (discriminator 6))
# 159.47 [+0.01] [ 1164.395063] [    C0]  ? irqentry_exit (kernel/entry/common.c:220)
# 159.47 [+0.00] [ 1164.395066] [    C0]  ? ref_tracker_alloc (lib/ref_tracker.c:271 (discriminator 9))
# 159.48 [+0.00] [ 1164.395068] [    C0]  ref_tracker_alloc (lib/ref_tracker.c:271 (discriminator 9))
# 159.48 [+0.00] [ 1164.395070] [    C0]  ? ref_tracker_dir_print (lib/ref_tracker.c:256)
# 159.49 [+0.00] [ 1164.395075] [    C0]  ? __create_object (mm/kmemleak.c:786)
# 159.49 [+0.00] [ 1164.395077] [    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1))
# 159.49 [+0.00] [ 1164.395082] [    C0]  dst_init (./include/linux/netdevice.h:4406 ./include/linux/netdevice.h:4435 net/core/dst.c:52)
# 159.50 [+0.00] [ 1164.395085] [    C0]  dst_alloc (net/core/dst.c:93)
# 159.50 [+0.00] [ 1164.395088] [    C0]  icmp6_dst_alloc (net/ipv6/route.c:342 net/ipv6/route.c:3333)
# 159.50 [+0.00] [ 1164.395090] [    C0]  ? icmpv6_flow_init (net/ipv6/icmp.c:1248)
# 159.51 [+0.00] [ 1164.395093] [    C0]  ndisc_send_skb (net/ipv6/ndisc.c:491)
# 159.51 [+0.00] [ 1164.395094] [    C0]  ? mce_severity_intel (arch/x86/kernel/cpu/mce/severity.c:411)
# 159.52 [+0.00] [ 1164.395098] [    C0]  ? common_interrupt (arch/x86/kernel/irq.c:319 (discriminator 61))
# 159.52 [+0.00] [ 1164.395100] [    C0]  ? ndisc_ns_create (net/ipv6/ndisc.c:470)
# 159.52 [+0.00] [ 1164.395104] [    C0]  ? __ndisc_fill_addr_option (net/ipv6/ndisc.c:160)
# 159.53 [+0.00] [ 1164.395108] [    C0]  addrconf_rs_timer (net/ipv6/addrconf.c:4042)
# 159.53 [+0.00] [ 1164.395112] [    C0]  ? ipv6_get_lladdr (net/ipv6/addrconf.c:4015)
# 159.54 [+0.00] [ 1164.395114] [    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1))
# 159.54 [+0.00] [ 1164.395116] [    C0]  ? call_timer_fn (kernel/time/timer.c:1745 (discriminator 1))
# 159.54 [+0.00] [ 1164.395118] [    C0]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 33) kernel/locking/lockdep.c:5831 (discriminator 33))
# 159.55 [+0.00] [ 1164.395120] [    C0]  ? ipv6_get_lladdr (net/ipv6/addrconf.c:4015)
# 159.55 [+0.00] [ 1164.395122] [    C0]  call_timer_fn (kernel/time/timer.c:1749)
# 159.55 [+0.00] [ 1164.395125] [    C0]  ? detach_if_pending (kernel/time/timer.c:1725)
# 159.56 [+0.00] [ 1164.395128] [    C0]  ? debug_object_active_state (lib/debugobjects.c:862)
# 159.56 [+0.00] [ 1164.395132] [    C0]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536)
# 159.57 [+0.00] [ 1164.395135] [    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1))
# 159.57 [+0.00] [ 1164.395138] [    C0]  __run_timers (kernel/time/timer.c:1800 kernel/time/timer.c:2373)
# 159.57 [+0.00] [ 1164.395140] [    C0]  ? ipv6_get_lladdr (net/ipv6/addrconf.c:4015)
# 159.58 [+0.00] [ 1164.395145] [    C0]  ? find_held_lock (kernel/locking/lockdep.c:5350 (discriminator 1))
# 159.58 [+0.00] [ 1164.395147] [    C0]  ? __bpf_trace_itimer_expire (kernel/time/timer.c:2344)
# 159.59 [+0.00] [ 1164.395149] [    C0]  ? __lock_acquire (kernel/locking/lockdep.c:5237 (discriminator 1))
# 159.59 [+0.00] [ 1164.395155] [    C0]  ? __rwlock_init (kernel/locking/spinlock_debug.c:114)
# 159.59 [+0.00] [ 1164.395158] [    C0]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 33) kernel/locking/lockdep.c:5831 (discriminator 33))
# 159.60 [+0.00] [ 1164.395162] [    C0]  run_timer_softirq (kernel/time/timer.c:2386 kernel/time/timer.c:2394 kernel/time/timer.c:2402)
# 159.60 [+0.00] [ 1164.395164] [    C0]  ? __run_timers (kernel/time/timer.c:2401)
# 159.61 [+0.00] [ 1164.395167] [    C0]  ? handle_softirqs (kernel/softirq.c:608)
# 159.61 [+0.00] [ 1164.395169] [    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1))
# 159.61 [+0.00] [ 1164.395170] [    C0]  handle_softirqs (./arch/x86/include/asm/jump_label.h:37 ./include/trace/events/irq.h:142 kernel/softirq.c:623)
# 159.62 [+0.00] [ 1164.395175] [    C0]  ? _local_bh_enable (kernel/softirq.c:580)
# 159.62 [+0.00] [ 1164.395177] [    C0]  ? do_raw_spin_unlock (./arch/x86/include/asm/atomic.h:23 ./include/linux/atomic/atomic-arch-fallback.h:457 ./include/linux/atomic/atomic-instrumented.h:33 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
# 159.62 [+0.00] [ 1164.395181] [    C0]  irq_exit_rcu (kernel/softirq.c:657 kernel/softirq.c:496 kernel/softirq.c:723 kernel/softirq.c:739)
# 159.63 [+0.00] [ 1164.395182] [    C0]  common_interrupt (arch/x86/kernel/irq.c:319 (discriminator 49))
# 159.63 [+0.00] [ 1164.395185] [    C0]  </IRQ>
# 159.63 [+0.00] [ 1164.395185] [    C0]  <TASK>
# 159.64 [+0.00] [ 1164.395187] [    C0]  asm_common_interrupt (./arch/x86/include/asm/idtentry.h:688)
# 159.64 [+0.00] [ 1164.395188] [    C0] RIP: 0010:_raw_spin_unlock_irq (./include/linux/spinlock_api_smp.h:160 kernel/locking/spinlock.c:202)
# 159.64 [+0.00] [ 1164.395192] [    C0] Code: 0f 1f 44 00 00 53 48 8b 74 24 08 48 89 fb 48 83 c7 18 e8 e5 27 df fd 48 89 df e8 4d 79 df fd e8 18 ed 04 fe fb bf 01 00 00 00 <e8> 8d cf d2 fd 65 8b 05 26 d2 05 02 85 c0 74 02 5b c3 e8 4b 87 87
All code
========
   0:	0f 1f 44 00 00       	nopl   0x0(%rax,%rax,1)
   5:	53                   	push   %rbx
   6:	48 8b 74 24 08       	mov    0x8(%rsp),%rsi
   b:	48 89 fb             	mov    %rdi,%rbx
   e:	48 83 c7 18          	add    $0x18,%rdi
  12:	e8 e5 27 df fd       	call   0xfffffffffddf27fc
  17:	48 89 df             	mov    %rbx,%rdi
  1a:	e8 4d 79 df fd       	call   0xfffffffffddf796c
  1f:	e8 18 ed 04 fe       	call   0xfffffffffe04ed3c
  24:	fb                   	sti
  25:	bf 01 00 00 00       	mov    $0x1,%edi
  2a:*	e8 8d cf d2 fd       	call   0xfffffffffdd2cfbc		<-- trapping instruction
  2f:	65 8b 05 26 d2 05 02 	mov    %gs:0x205d226(%rip),%eax        # 0x205d25c
  36:	85 c0                	test   %eax,%eax
  38:	74 02                	je     0x3c
  3a:	5b                   	pop    %rbx
  3b:	c3                   	ret
  3c:	e8                   	.byte 0xe8
  3d:	4b                   	rex.WXB
  3e:	87                   	.byte 0x87
  3f:	87                   	.byte 0x87

Code starting with the faulting instruction
===========================================
   0:	e8 8d cf d2 fd       	call   0xfffffffffdd2cf92
   5:	65 8b 05 26 d2 05 02 	mov    %gs:0x205d226(%rip),%eax        # 0x205d232
   c:	85 c0                	test   %eax,%eax
   e:	74 02                	je     0x12
  10:	5b                   	pop    %rbx
  11:	c3                   	ret
  12:	e8                   	.byte 0xe8
  13:	4b                   	rex.WXB
  14:	87                   	.byte 0x87
  15:	87                   	.byte 0x87
# 159.66 [+0.01] [ 1164.395193] [    C0] RSP: 0018:ffa0000000ab7c08 EFLAGS: 00000296
# 159.66 [+0.00] [ 1164.395194] [    C0] RAX: 0000000000005615 RBX: ff110000352361c0 RCX: ffffffffaaef0df8
# 159.67 [+0.01] [ 1164.395195] [    C0] RDX: ff110000146d8040 RSI: ffffffffab7b54dc RDI: 0000000000000001
# 159.68 [+0.01] [ 1164.395196] [    C0] RBP: ff110000352361c0 R08: 0000000000000000 R09: 0000000000000001
# 159.68 [+0.01] [ 1164.395196] [    C0] R10: 0000000000000000 R11: ff11000001ab1b78 R12: ffffffffac633734
# 159.69 [+0.01] [ 1164.395197] [    C0] R13: ff1100000f942340 R14: 0000000000800000 R15: ff11000035232080
# 159.70 [+0.01] [ 1164.395200] [    C0]  ? _raw_spin_unlock_irq (./arch/x86/include/asm/irqflags.h:42 ./arch/x86/include/asm/irqflags.h:119 ./include/linux/spinlock_api_smp.h:159 kernel/locking/spinlock.c:202)
# 159.70 [+0.00] [ 1164.395204] [    C0]  ? _raw_spin_unlock_irq (./arch/x86/include/asm/irqflags.h:42 ./arch/x86/include/asm/irqflags.h:119 ./include/linux/spinlock_api_smp.h:159 kernel/locking/spinlock.c:202)
# 159.70 [+0.00] [ 1164.395206] [    C0]  process_one_work (kernel/workqueue.c:3228 (discriminator 4))
# 159.71 [+0.00] [ 1164.395211] [    C0]  ? pwq_dec_nr_in_flight (kernel/workqueue.c:3159)
# 159.71 [+0.00] [ 1164.395213] [    C0]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:470 kernel/locking/lockdep.c:5870)
# 159.72 [+0.00] [ 1164.395217] [    C0]  ? assign_work (kernel/workqueue.c:1200)
# 159.72 [+0.00] [ 1164.395220] [    C0]  worker_thread (kernel/workqueue.c:3334 (discriminator 2) kernel/workqueue.c:3421 (discriminator 2))
# 159.72 [+0.00] [ 1164.395224] [    C0]  ? process_one_work (kernel/workqueue.c:3367)
# 159.73 [+0.00] [ 1164.395225] [    C0]  ? __kthread_parkme (./arch/x86/include/asm/bitops.h:202 (discriminator 1) ./arch/x86/include/asm/bitops.h:232 (discriminator 1) ./include/asm-generic/bitops/instrumented-non-atomic.h:142 (discriminator 1) kernel/kthread.c:290 (discriminator 1))
# 159.73 [+0.00] [ 1164.395229] [    C0]  ? process_one_work (kernel/workqueue.c:3367)
# 159.73 [+0.00] [ 1164.395231] [    C0]  kthread (kernel/kthread.c:463)
# 159.74 [+0.00] [ 1164.395232] [    C0]  ? kthread_is_per_cpu (kernel/kthread.c:412)
# 159.74 [+0.00] [ 1164.395234] [    C0]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536)
# 159.75 [+0.00] [ 1164.395237] [    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1))
# 159.75 [+0.00] [ 1164.395239] [    C0]  ? kthread_is_per_cpu (kernel/kthread.c:412)
# 159.75 [+0.00] [ 1164.395242] [    C0]  ret_from_fork (arch/x86/kernel/process.c:164)
# 159.76 [+0.00] [ 1164.395244] [    C0]  ? arch_exit_to_user_mode_prepare.isra.0 (arch/x86/entry/syscall_64.c:37)
# 159.76 [+0.01] [ 1164.395248] [    C0]  ? __switch_to (./arch/x86/include/asm/cpufeature.h:101 arch/x86/kernel/process_64.c:377 arch/x86/kernel/process_64.c:665)
# 159.77 [+0.00] [ 1164.395250] [    C0]  ? kthread_is_per_cpu (kernel/kthread.c:412)
# 159.77 [+0.00] [ 1164.395252] [    C0]  ret_from_fork_asm (arch/x86/entry/entry_64.S:256)
| [ 1124.394931][    C0] hardirqs last  enabled at (39436120): irqentry_exit (kernel/entry/common.c:220)
| [ 1124.394942][    C0] hardirqs last disabled at (39436121): sysvec_apic_timer_interrupt (arch/x86/kernel/apic/apic.c:1056)
| [ 1124.394945][    C0] softirqs last  enabled at (38671140): handle_softirqs (kernel/softirq.c:469 (discriminator 2) kernel/softirq.c:650 (discriminator 2))
| [ 1124.394949][    C0] softirqs last disabled at (38671145): irq_exit_rcu (kernel/softirq.c:657 kernel/softirq.c:496 kernel/softirq.c:723 kernel/softirq.c:739)
[ 1124.394958][    C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 1124.394960][    C0] RIP: 0010:_raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:152 kernel/locking/spinlock.c:194)
[ 1124.394964][    C0] Code: f5 53 48 8b 74 24 10 48 89 fb 48 83 c7 18 e8 91 27 df fd 48 89 df e8 f9 78 df fd f7 c5 00 02 00 00 75 1f 9c 58 f6 c4 02 75 2f <bf> 01 00 00 00 e8 30 cf d2 fd 65 8b 05 c9 d1 05 02 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 91 27 df fd       	call   0xfffffffffddf27a4
  13:	48 89 df             	mov    %rbx,%rdi
  16:	e8 f9 78 df fd       	call   0xfffffffffddf7914
  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 cf d2 fd       	call   0xfffffffffdd2cf64
  34:	65 8b 05 c9 d1 05 02 	mov    %gs:0x205d1c9(%rip),%eax        # 0x205d204
  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 cf d2 fd       	call   0xfffffffffdd2cf3a
   a:	65 8b 05 c9 d1 05 02 	mov    %gs:0x205d1c9(%rip),%eax        # 0x205d1da
  11:	85 c0                	test   %eax,%eax
  13:	74 12                	je     0x27
  15:	5b                   	pop    %rbx
[ 1124.394966][    C0] RSP: 0018:ffa0000000007b50 EFLAGS: 00000246
[ 1124.394969][    C0] RAX: 0000000000000086 RBX: ff110000352252c0 RCX: ffffffffaaef0e73
[ 1124.394970][    C0] RDX: ff11000001ada2c0 RSI: ffffffffab7b54dc RDI: ffffffffab26ae80
[ 1124.394970][    C0] RBP: 0000000000000287 R08: 0000000000000000 R09: 0000000000000001
[ 1124.394971][    C0] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000000
[ 1124.394972][    C0] R13: ffffffffaba11280 R14: ff110000352252c0 R15: ffffffffadfb0ec0
[ 1124.394975][    C0] FS:  0000000000000000(0000) GS:ff110000882d2000(0000) knlGS:0000000000000000
[ 1124.394978][    C0] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1124.394979][    C0] CR2: 00005563156ee000 CR3: 00000000132a8001 CR4: 0000000000771ef0
[ 1124.394980][    C0] PKRU: 55555554
[ 1124.394981][    C0] Call Trace:
[ 1124.394983][    C0]  <IRQ>
[ 1124.394989][    C0]  __mod_timer (kernel/time/timer.c:1019)
[ 1124.394995][    C0]  ? add_timer_on (kernel/time/timer.c:1019)
[ 1124.394998][    C0]  ? tcp_orphan_count_sum (net/ipv4/tcp.c:3079 (discriminator 2))
[ 1124.395005][    C0]  ? tcp_orphan_count_sum (net/ipv4/tcp.c:3089)
[ 1124.395007][    C0]  call_timer_fn (kernel/time/timer.c:1749)
[ 1124.395010][    C0]  ? detach_if_pending (kernel/time/timer.c:1725)
[ 1124.395012][    C0]  ? debug_object_active_state (lib/debugobjects.c:862)
[ 1124.395017][    C0]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536)
[ 1124.395021][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1))
[ 1124.395025][    C0]  __run_timers (kernel/time/timer.c:1800 kernel/time/timer.c:2373)
[ 1124.395027][    C0]  ? tcp_orphan_count_sum (net/ipv4/tcp.c:3089)
[ 1124.395030][    C0]  ? find_held_lock (kernel/locking/lockdep.c:5350 (discriminator 1))
[ 1124.395032][    C0]  ? __bpf_trace_itimer_expire (kernel/time/timer.c:2344)
[ 1124.395036][    C0]  ? __lock_acquire (kernel/locking/lockdep.c:5237 (discriminator 1))
[ 1124.395041][    C0]  ? __rwlock_init (kernel/locking/spinlock_debug.c:114)
[ 1124.395044][    C0]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 33) kernel/locking/lockdep.c:5831 (discriminator 33))
[ 1124.395047][    C0]  run_timer_softirq (kernel/time/timer.c:2386 kernel/time/timer.c:2394 kernel/time/timer.c:2402)
[ 1124.395051][    C0]  ? __run_timers (kernel/time/timer.c:2401)
[ 1124.395054][    C0]  ? handle_softirqs (kernel/softirq.c:608)
[ 1124.395056][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1))
[ 1124.395057][    C0]  handle_softirqs (./arch/x86/include/asm/jump_label.h:37 ./include/trace/events/irq.h:142 kernel/softirq.c:623)
[ 1124.395061][    C0]  ? _local_bh_enable (kernel/softirq.c:580)
[ 1124.395063][    C0]  ? do_raw_spin_unlock (./arch/x86/include/asm/atomic.h:23 ./include/linux/atomic/atomic-arch-fallback.h:457 ./include/linux/atomic/atomic-instrumented.h:33 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[ 1124.395067][    C0]  irq_exit_rcu (kernel/softirq.c:657 kernel/softirq.c:496 kernel/softirq.c:723 kernel/softirq.c:739)
[ 1124.395068][    C0]  common_interrupt (arch/x86/kernel/irq.c:319 (discriminator 49))
[ 1124.395071][    C0]  </IRQ>
[ 1124.395072][    C0]  <TASK>
[ 1124.395073][    C0]  asm_common_interrupt (./arch/x86/include/asm/idtentry.h:688)
[ 1124.395076][    C0] RIP: 0010:finish_task_switch.isra.0 (kernel/sched/core.c:5137)
[ 1124.395079][    C0] Code: 04 00 00 8b 05 73 a1 a0 03 48 85 d2 0f 85 a3 03 00 00 85 c0 0f 85 ab 02 00 00 48 89 df e8 66 77 2c 02 e8 31 65 31 00 fb 66 90 <48> 83 7d d0 00 74 4d 49 8d bd 18 05 00 00 48 b8 00 00 00 00 00 fc
All code
========
   0:	04 00                	add    $0x0,%al
   2:	00 8b 05 73 a1 a0    	add    %cl,-0x5f5e8cfb(%rbx)
   8:	03 48 85             	add    -0x7b(%rax),%ecx
   b:	d2 0f                	rorb   %cl,(%rdi)
   d:	85 a3 03 00 00 85    	test   %esp,-0x7afffffd(%rbx)
  13:	c0 0f 85             	rorb   $0x85,(%rdi)
  16:	ab                   	stos   %eax,(%rdi)
  17:	02 00                	add    (%rax),%al
  19:	00 48 89             	add    %cl,-0x77(%rax)
  1c:	df e8                	fucomip %st(0),%st
  1e:	66 77 2c             	data16 ja 0x4d
  21:	02 e8                	add    %al,%ch
  23:	31 65 31             	xor    %esp,0x31(%rbp)
  26:	00 fb                	add    %bh,%bl
  28:	66 90                	xchg   %ax,%ax
  2a:*	48 83 7d d0 00       	cmpq   $0x0,-0x30(%rbp)		<-- trapping instruction
  2f:	74 4d                	je     0x7e
  31:	49 8d bd 18 05 00 00 	lea    0x518(%r13),%rdi
  38:	48                   	rex.W
  39:	b8 00 00 00 00       	mov    $0x0,%eax
  3e:	00 fc                	add    %bh,%ah

Code starting with the faulting instruction
===========================================
   0:	48 83 7d d0 00       	cmpq   $0x0,-0x30(%rbp)
   5:	74 4d                	je     0x54
   7:	49 8d bd 18 05 00 00 	lea    0x518(%r13),%rdi
   e:	48                   	rex.W
   f:	b8 00 00 00 00       	mov    $0x0,%eax
  14:	00 fc                	add    %bh,%ah
[ 1124.395080][    C0] RSP: 0018:ffa00000000e7c60 EFLAGS: 00000282
[ 1124.395083][    C0] RAX: 00000000024e1327 RBX: ff11000035237280 RCX: ffffffffa8c295df
[ 1124.395084][    C0] RDX: ff11000001ada2c0 RSI: ffffffffab7b54dc RDI: ffffffffab26ae80
[ 1124.395084][    C0] RBP: ffa00000000e7ca8 R08: 0000000000000000 R09: 0000000000000001
[ 1124.395085][    C0] R10: 0000000000000000 R11: 0000000000000001 R12: ff11000001b44540
[ 1124.395086][    C0] R13: ff11000001ada2c0 R14: ffffffffac633734 R15: ff11000035237298
[ 1124.395089][    C0]  ? finish_task_switch.isra.0 (./arch/x86/include/asm/irqflags.h:42 ./arch/x86/include/asm/irqflags.h:119 kernel/sched/sched.h:1570 kernel/sched/core.c:4995 kernel/sched/core.c:5112)
[ 1124.395095][    C0]  __schedule (kernel/sched/core.c:5259)
[ 1124.395100][    C0]  ? io_schedule_timeout (kernel/sched/core.c:6719)
[ 1124.395103][    C0]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536)
[ 1124.395107][    C0]  schedule (kernel/sched/core.c:6946 kernel/sched/core.c:6960)
[ 1124.395109][    C0]  smpboot_thread_fn (kernel/smpboot.c:156)
[ 1124.395113][    C0]  ? sort_range (kernel/smpboot.c:103)
[ 1124.395114][    C0]  kthread (kernel/kthread.c:463)
[ 1124.395117][    C0]  ? kthread_is_per_cpu (kernel/kthread.c:412)
[ 1124.395119][    C0]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536)
[ 1124.395121][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1))
[ 1124.395123][    C0]  ? kthread_is_per_cpu (kernel/kthread.c:412)
[ 1124.395125][    C0]  ret_from_fork (arch/x86/kernel/process.c:164)
[ 1124.395130][    C0]  ? arch_exit_to_user_mode_prepare.isra.0 (arch/x86/entry/syscall_64.c:37)
[ 1124.395133][    C0]  ? __switch_to (./arch/x86/include/asm/cpufeature.h:101 arch/x86/kernel/process_64.c:377 arch/x86/kernel/process_64.c:665)
[ 1124.395135][    C0]  ? kthread_is_per_cpu (kernel/kthread.c:412)
[ 1124.395138][    C0]  ret_from_fork_asm (arch/x86/entry/entry_64.S:256)
| [ 1129.190318][    C0] rcu: INFO: rcu_preempt self-detected stall on CPU
| [ 1129.190642][    C0] rcu: 0-....: (30083 ticks this GP) idle=ec54/1/0x4000000000000000 softirq=766832/766834 fqs=6365
| [ 1129.191344][    C0] rcu: (t=26000 jiffies g=691725 q=561 ncpus=4)
| [ 1129.191582][    C0] Tainted: [L]=SOFTLOCKUP
[ 1129.191583][    C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 1129.191586][    C0] RIP: 0010:_raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:152 kernel/locking/spinlock.c:194)
[ 1129.191595][    C0] Code: f5 53 48 8b 74 24 10 48 89 fb 48 83 c7 18 e8 91 27 df fd 48 89 df e8 f9 78 df fd f7 c5 00 02 00 00 75 1f 9c 58 f6 c4 02 75 2f <bf> 01 00 00 00 e8 30 cf d2 fd 65 8b 05 c9 d1 05 02 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 91 27 df fd       	call   0xfffffffffddf27a4
  13:	48 89 df             	mov    %rbx,%rdi
  16:	e8 f9 78 df fd       	call   0xfffffffffddf7914
  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 cf d2 fd       	call   0xfffffffffdd2cf64
  34:	65 8b 05 c9 d1 05 02 	mov    %gs:0x205d1c9(%rip),%eax        # 0x205d204
  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 cf d2 fd       	call   0xfffffffffdd2cf3a
   a:	65 8b 05 c9 d1 05 02 	mov    %gs:0x205d1c9(%rip),%eax        # 0x205d1da
  11:	85 c0                	test   %eax,%eax
  13:	74 12                	je     0x27
  15:	5b                   	pop    %rbx
[ 1129.191597][    C0] RSP: 0018:ffa0000000007670 EFLAGS: 00000246
[ 1129.191601][    C0] RAX: 0000000000000082 RBX: ffffffffac129680 RCX: ffffffffaaef0e73
[ 1129.191602][    C0] RDX: ff11000001ada2c0 RSI: ffffffffab7b54dc RDI: ffffffffab26ae80
[ 1129.191604][    C0] RBP: 0000000000000246 R08: 0000000000000000 R09: 0000000000000001
[ 1129.191605][    C0] R10: 0000000000000000 R11: 0000000000000001 R12: ffa00000000076e8
[ 1129.191605][    C0] R13: 0000000000000010 R14: 0000000000000010 R15: ff11000035073800
[ 1129.191608][    C0] FS:  0000000000000000(0000) GS:ff110000882d2000(0000) knlGS:0000000000000000
[ 1129.191611][    C0] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1129.191612][    C0] CR2: 00005563156ee000 CR3: 00000000132a8001 CR4: 0000000000771ef0
[ 1129.191613][    C0] PKRU: 55555554
[ 1129.191614][    C0] Call Trace:
[ 1129.191615][    C0]  <IRQ>
[ 1129.191619][    C0]  stack_depot_save_flags (lib/stackdepot.c:722)
[ 1129.191625][    C0]  kasan_save_stack (mm/kasan/common.c:59)
[ 1129.191629][    C0]  ? kasan_save_stack (mm/kasan/common.c:58)
[ 1129.191631][    C0]  ? kasan_record_aux_stack (mm/kasan/generic.c:556 (discriminator 1))
[ 1129.191634][    C0]  ? __call_rcu_common.constprop.0 (./arch/x86/include/asm/irqflags.h:26 ./arch/x86/include/asm/irqflags.h:109 ./arch/x86/include/asm/irqflags.h:127 kernel/rcu/tree.c:3121)
[ 1129.191638][    C0]  ? kmem_cache_free (./include/linux/kmemleak.h:50 mm/slub.c:2465 mm/slub.c:6670 mm/slub.c:6781)
[ 1129.191640][    C0]  ? skb_release_data (net/core/skbuff.c:1130)
[ 1129.191644][    C0]  ? sk_skb_reason_drop (net/core/skbuff.c:1209 net/core/skbuff.c:1246)
[ 1129.191646][    C0]  ? ip6_mc_input (./include/linux/skbuff.h:1332 net/ipv6/ip6_input.c:593)
[ 1129.191650][    C0]  ? ipv6_rcv (./include/net/dst.h:474 (discriminator 4) net/ipv6/ip6_input.c:79 (discriminator 4) ./include/linux/netfilter.h:318 (discriminator 4) ./include/linux/netfilter.h:312 (discriminator 4) net/ipv6/ip6_input.c:311 (discriminator 4))
[ 1129.191651][    C0]  ? __netif_receive_skb_one_core (net/core/dev.c:6154)
[ 1129.191654][    C0]  ? process_backlog (./include/linux/rcupdate.h:895 net/core/dev.c:6627)
[ 1129.191656][    C0]  ? __napi_poll.constprop.0 (net/core/dev.c:7691)
[ 1129.191658][    C0]  ? net_rx_action (net/core/dev.c:7753 net/core/dev.c:7905)
[ 1129.191659][    C0]  ? handle_softirqs (./arch/x86/include/asm/jump_label.h:37 ./include/trace/events/irq.h:142 kernel/softirq.c:623)
[ 1129.191663][    C0]  ? irq_exit_rcu (kernel/softirq.c:657 kernel/softirq.c:496 kernel/softirq.c:723 kernel/softirq.c:739)
[ 1129.191664][    C0]  ? common_interrupt (arch/x86/kernel/irq.c:319 (discriminator 49))
[ 1129.191666][    C0]  ? asm_common_interrupt (./arch/x86/include/asm/idtentry.h:688)
[ 1129.191668][    C0]  ? lock_is_held_type (kernel/locking/lockdep.c:5945)
[ 1129.191671][    C0]  ? schedule_debug (kernel/sched/core.c:5835 (discriminator 7))
[ 1129.191673][    C0]  ? __schedule (./arch/x86/include/asm/jump_label.h:37 ./include/linux/jump_label.h:208 kernel/sched/features.h:66 kernel/sched/core.c:6742)
[ 1129.191675][    C0]  ? schedule (kernel/sched/core.c:6946 kernel/sched/core.c:6960)
[ 1129.191676][    C0]  ? smpboot_thread_fn (kernel/smpboot.c:156)
[ 1129.191678][    C0]  ? kthread (kernel/kthread.c:463)
[ 1129.191685][    C0]  ? ret_from_fork (arch/x86/kernel/process.c:164)
[ 1129.191688][    C0]  ? ret_from_fork_asm (arch/x86/entry/entry_64.S:256)
[ 1129.191701][    C0]  kasan_record_aux_stack (mm/kasan/generic.c:556 (discriminator 1))
[ 1129.191703][    C0]  ? __remove_object (mm/kmemleak.c:528)
[ 1129.191705][    C0]  __call_rcu_common.constprop.0 (./arch/x86/include/asm/irqflags.h:26 ./arch/x86/include/asm/irqflags.h:109 ./arch/x86/include/asm/irqflags.h:127 kernel/rcu/tree.c:3121)
[ 1129.191707][    C0]  ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4473)
[ 1129.191709][    C0]  ? _raw_spin_unlock_irqrestore (./arch/x86/include/asm/irqflags.h:26 ./arch/x86/include/asm/irqflags.h:109 ./arch/x86/include/asm/irqflags.h:151 ./include/linux/spinlock_api_smp.h:151 kernel/locking/spinlock.c:194)
[ 1129.191710][    C0]  ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:152 (discriminator 3) kernel/locking/spinlock.c:194 (discriminator 3))
[ 1129.191713][    C0]  kmem_cache_free (./include/linux/kmemleak.h:50 mm/slub.c:2465 mm/slub.c:6670 mm/slub.c:6781)
[ 1129.191715][    C0]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:470 kernel/locking/lockdep.c:5870)
[ 1129.191718][    C0]  ? skb_release_data (net/core/skbuff.c:1130)
[ 1129.191722][    C0]  ? skb_release_data (net/core/skbuff.c:1130)
[ 1129.191724][    C0]  skb_release_data (net/core/skbuff.c:1130)
[ 1129.191726][    C0]  ? dst_release (./include/linux/rcuref.h:174 (discriminator 3) net/core/dst.c:167 (discriminator 3))
[ 1129.191730][    C0]  sk_skb_reason_drop (net/core/skbuff.c:1209 net/core/skbuff.c:1246)
[ 1129.191733][    C0]  ip6_mc_input (./include/linux/skbuff.h:1332 net/ipv6/ip6_input.c:593)
[ 1129.191736][    C0]  ? ip6_input (net/ipv6/ip6_input.c:510)
[ 1129.191737][    C0]  ? sock_wfree (net/core/sock.c:2683 (discriminator 1))
[ 1129.191740][    C0]  ? ip6_rcv_core (./include/linux/skbuff.h:3377 net/ipv6/ip6_input.c:292)
[ 1129.191744][    C0]  ipv6_rcv (./include/net/dst.h:474 (discriminator 4) net/ipv6/ip6_input.c:79 (discriminator 4) ./include/linux/netfilter.h:318 (discriminator 4) ./include/linux/netfilter.h:312 (discriminator 4) net/ipv6/ip6_input.c:311 (discriminator 4))
[ 1129.191746][    C0]  ? ip6_rcv_core (net/ipv6/ip6_input.c:305)
[ 1129.191752][    C0]  ? __lock_acquire (kernel/locking/lockdep.c:5237 (discriminator 1))
[ 1129.191755][    C0]  __netif_receive_skb_one_core (net/core/dev.c:6154)
[ 1129.191758][    C0]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:470 kernel/locking/lockdep.c:5870)
[ 1129.191760][    C0]  ? __netif_receive_skb_list_core (net/core/dev.c:6154)
[ 1129.191762][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1))
[ 1129.191764][    C0]  ? _raw_spin_unlock_irq (./arch/x86/include/asm/irqflags.h:42 ./arch/x86/include/asm/irqflags.h:119 ./include/linux/spinlock_api_smp.h:159 kernel/locking/spinlock.c:202)
[ 1129.191766][    C0]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 33) kernel/locking/lockdep.c:5831 (discriminator 33))
[ 1129.191769][    C0]  process_backlog (./include/linux/rcupdate.h:895 net/core/dev.c:6627)
[ 1129.191771][    C0]  ? process_backlog (./include/linux/local_lock_internal.h:57 (discriminator 1) net/core/dev.c:6624 (discriminator 1))
[ 1129.191775][    C0]  __napi_poll.constprop.0 (net/core/dev.c:7691)
[ 1129.191778][    C0]  net_rx_action (net/core/dev.c:7753 net/core/dev.c:7905)
[ 1129.191785][    C0]  ? run_backlog_napi (net/core/dev.c:7867)
[ 1129.191794][    C0]  ? _raw_spin_unlock_irq (./include/linux/spinlock_api_smp.h:160 (discriminator 3) kernel/locking/spinlock.c:202 (discriminator 3))
[ 1129.191797][    C0]  ? run_timer_softirq (kernel/time/timer.c:2401)
[ 1129.191800][    C0]  ? __run_timers (kernel/time/timer.c:2401)
[ 1129.191804][    C0]  handle_softirqs (./arch/x86/include/asm/jump_label.h:37 ./include/trace/events/irq.h:142 kernel/softirq.c:623)
[ 1129.191807][    C0]  ? _local_bh_enable (kernel/softirq.c:580)
[ 1129.191810][    C0]  ? do_raw_spin_unlock (./arch/x86/include/asm/atomic.h:23 ./include/linux/atomic/atomic-arch-fallback.h:457 ./include/linux/atomic/atomic-instrumented.h:33 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[ 1129.191813][    C0]  irq_exit_rcu (kernel/softirq.c:657 kernel/softirq.c:496 kernel/softirq.c:723 kernel/softirq.c:739)
[ 1129.191814][    C0]  common_interrupt (arch/x86/kernel/irq.c:319 (discriminator 49))
[ 1129.191816][    C0]  </IRQ>
[ 1129.191817][    C0]  <TASK>
[ 1129.191819][    C0]  asm_common_interrupt (./arch/x86/include/asm/idtentry.h:688)
[ 1129.191820][    C0] RIP: 0010:lock_is_held_type (kernel/locking/lockdep.c:5945)
[ 1129.191822][    C0] Code: ff ff ff ff 65 0f c1 15 36 8b 08 02 83 fa 01 8b 44 24 04 75 25 9c 5a 80 e6 02 75 3f 41 f7 c6 00 02 00 00 74 01 fb 48 83 c4 08 <5b> 5d 41 5c 41 5d 41 5e 41 5f c3 c3 31 c0 eb b5 90 0f 0b 90 48 c7
All code
========
   0:	ff                   	(bad)
   1:	ff                   	(bad)
   2:	ff                   	(bad)
   3:	ff 65 0f             	jmp    *0xf(%rbp)
   6:	c1 15 36 8b 08 02 83 	rcll   $0x83,0x2088b36(%rip)        # 0x2088b43
   d:	fa                   	cli
   e:	01 8b 44 24 04 75    	add    %ecx,0x75042444(%rbx)
  14:	25 9c 5a 80 e6       	and    $0xe6805a9c,%eax
  19:	02 75 3f             	add    0x3f(%rbp),%dh
  1c:	41 f7 c6 00 02 00 00 	test   $0x200,%r14d
  23:	74 01                	je     0x26
  25:	fb                   	sti
  26:	48 83 c4 08          	add    $0x8,%rsp
  2a:*	5b                   	pop    %rbx		<-- trapping instruction
  2b:	5d                   	pop    %rbp
  2c:	41 5c                	pop    %r12
  2e:	41 5d                	pop    %r13
  30:	41 5e                	pop    %r14
  32:	41 5f                	pop    %r15
  34:	c3                   	ret
  35:	c3                   	ret
  36:	31 c0                	xor    %eax,%eax
  38:	eb b5                	jmp    0xffffffffffffffef
  3a:	90                   	nop
  3b:	0f 0b                	ud2
  3d:	90                   	nop
  3e:	48                   	rex.W
  3f:	c7                   	.byte 0xc7

Code starting with the faulting instruction
===========================================
   0:	5b                   	pop    %rbx
   1:	5d                   	pop    %rbp
   2:	41 5c                	pop    %r12
   4:	41 5d                	pop    %r13
   6:	41 5e                	pop    %r14
   8:	41 5f                	pop    %r15
   a:	c3                   	ret
   b:	c3                   	ret
   c:	31 c0                	xor    %eax,%eax
   e:	eb b5                	jmp    0xffffffffffffffc5
  10:	90                   	nop
  11:	0f 0b                	ud2
  13:	90                   	nop
  14:	48                   	rex.W
  15:	c7                   	.byte 0xc7
[ 1129.191823][    C0] RSP: 0018:ffa00000000e7c60 EFLAGS: 00000296
[ 1129.191824][    C0] RAX: 0000000000000000 RBX: ffffffffabd71060 RCX: 0000000000000001
[ 1129.191825][    C0] RDX: 0000000000000046 RSI: ffffffffab79e691 RDI: ffffffffab26ae80
[ 1129.191826][    C0] RBP: ff11000001ada2c0 R08: ff11000001ada2c0 R09: fffffbfff58c650a
[ 1129.191828][    C0] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000000
[ 1129.191828][    C0] R13: ff11000035237cc0 R14: 0000000000000246 R15: 00000000ffffffff
[ 1129.191835][    C0]  schedule_debug (kernel/sched/core.c:5835 (discriminator 7))
[ 1129.191837][    C0]  ? trace_sched_entry_tp (./include/trace/events/sched.h:882 (discriminator 33))
[ 1129.191839][    C0]  __schedule (./arch/x86/include/asm/jump_label.h:37 ./include/linux/jump_label.h:208 kernel/sched/features.h:66 kernel/sched/core.c:6742)
[ 1129.191844][    C0]  ? io_schedule_timeout (kernel/sched/core.c:6719)
[ 1129.191847][    C0]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536)
[ 1129.191851][    C0]  schedule (kernel/sched/core.c:6946 kernel/sched/core.c:6960)
[ 1129.191853][    C0]  smpboot_thread_fn (kernel/smpboot.c:156)
[ 1129.191856][    C0]  ? sort_range (kernel/smpboot.c:103)
[ 1129.191857][    C0]  kthread (kernel/kthread.c:463)
[ 1129.191859][    C0]  ? kthread_is_per_cpu (kernel/kthread.c:412)
[ 1129.191861][    C0]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536)
[ 1129.191863][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1))
[ 1129.191865][    C0]  ? kthread_is_per_cpu (kernel/kthread.c:412)
[ 1129.191867][    C0]  ret_from_fork (arch/x86/kernel/process.c:164)
[ 1129.191869][    C0]  ? arch_exit_to_user_mode_prepare.isra.0 (arch/x86/entry/syscall_64.c:37)
[ 1129.191873][    C0]  ? __switch_to (./arch/x86/include/asm/cpufeature.h:101 arch/x86/kernel/process_64.c:377 arch/x86/kernel/process_64.c:665)
[ 1129.191877][    C0]  ? kthread_is_per_cpu (kernel/kthread.c:412)
[ 1129.191879][    C0]  ret_from_fork_asm (arch/x86/entry/entry_64.S:256)
| [ 1164.394894][    C0] hardirqs last disabled at (868273): sysvec_apic_timer_interrupt (arch/x86/kernel/apic/apic.c:1056)
| [ 1164.394896][    C0] softirqs last  enabled at (739012): handle_softirqs (kernel/softirq.c:469 (discriminator 2) kernel/softirq.c:650 (discriminator 2))
| [ 1164.394901][    C0] softirqs last disabled at (739015): irq_exit_rcu (kernel/softirq.c:657 kernel/softirq.c:496 kernel/softirq.c:723 kernel/softirq.c:739)
| [ 1164.394911][    C0] Tainted: [L]=SOFTLOCKUP
[ 1164.394912][    C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 1164.394914][    C0] Workqueue: mm_percpu_wq vmstat_update
[ 1164.394919][    C0] RIP: 0010:stack_trace_consume_entry (kernel/stacktrace.c:94)
[ 1164.394923][    C0] Code: 8b 08 48 8d 14 d1 48 b9 00 00 00 00 00 fc ff df 48 89 d7 48 c1 ef 03 80 3c 0f 00 0f 85 89 00 00 00 48 89 32 8b 70 08 39 70 10 <0f> 92 c1 89 c8 48 83 c4 18 c3 83 e9 01 89 48 0c b9 01 00 00 00 48
All code
========
   0:	8b 08                	mov    (%rax),%ecx
   2:	48 8d 14 d1          	lea    (%rcx,%rdx,8),%rdx
   6:	48 b9 00 00 00 00 00 	movabs $0xdffffc0000000000,%rcx
   d:	fc ff df 
  10:	48 89 d7             	mov    %rdx,%rdi
  13:	48 c1 ef 03          	shr    $0x3,%rdi
  17:	80 3c 0f 00          	cmpb   $0x0,(%rdi,%rcx,1)
  1b:	0f 85 89 00 00 00    	jne    0xaa
  21:	48 89 32             	mov    %rsi,(%rdx)
  24:	8b 70 08             	mov    0x8(%rax),%esi
  27:	39 70 10             	cmp    %esi,0x10(%rax)
  2a:*	0f 92 c1             	setb   %cl		<-- trapping instruction
  2d:	89 c8                	mov    %ecx,%eax
  2f:	48 83 c4 18          	add    $0x18,%rsp
  33:	c3                   	ret
  34:	83 e9 01             	sub    $0x1,%ecx
  37:	89 48 0c             	mov    %ecx,0xc(%rax)
  3a:	b9 01 00 00 00       	mov    $0x1,%ecx
  3f:	48                   	rex.W

Code starting with the faulting instruction
===========================================
   0:	0f 92 c1             	setb   %cl
   3:	89 c8                	mov    %ecx,%eax
   5:	48 83 c4 18          	add    $0x18,%rsp
   9:	c3                   	ret
   a:	83 e9 01             	sub    $0x1,%ecx
   d:	89 48 0c             	mov    %ecx,0xc(%rax)
  10:	b9 01 00 00 00       	mov    $0x1,%ecx
  15:	48                   	rex.W
[ 1164.394925][    C0] RSP: 0018:ffa0000000007398 EFLAGS: 00000283
[ 1164.394927][    C0] RAX: ffa0000000007488 RBX: fff3fc0000000e8d RCX: dffffc0000000000
[ 1164.394928][    C0] RDX: ffa00000000075c0 RSI: 0000000000000040 RDI: 1ff4000000000eb8
[ 1164.394929][    C0] RBP: ffa0000000007458 R08: 0000000000000000 R09: ffffffffac6c5e00
[ 1164.394930][    C0] R10: 0000000000000000 R11: 0000000000000000 R12: ffffffffa8dc3bc0
[ 1164.394930][    C0] R13: ffa0000000007488 R14: 0000000000000000 R15: ff110000146d8040
[ 1164.394933][    C0] FS:  0000000000000000(0000) GS:ff110000882d2000(0000) knlGS:0000000000000000
[ 1164.394936][    C0] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1164.394937][    C0] CR2: 00005563156ee000 CR3: 00000000132a8001 CR4: 0000000000771ef0
[ 1164.394938][    C0] PKRU: 55555554
[ 1164.394940][    C0] Call Trace:
[ 1164.394942][    C0]  <IRQ>
[ 1164.394943][    C0]  ? unwind_get_return_address (arch/x86/kernel/unwind_orc.c:385 (discriminator 1))
[ 1164.394950][    C0]  arch_stack_walk (arch/x86/kernel/stacktrace.c:27 (discriminator 2))
[ 1164.394957][    C0]  ? ret_from_fork_asm (arch/x86/entry/entry_64.S:256)
[ 1164.394962][    C0]  stack_trace_save (kernel/stacktrace.c:123)
[ 1164.394964][    C0]  ? filter_irq_stacks (kernel/stacktrace.c:114)
[ 1164.394969][    C0]  kasan_save_stack (mm/kasan/common.c:58)
[ 1164.394972][    C0]  ? kasan_save_stack (mm/kasan/common.c:58)
[ 1164.394973][    C0]  ? kasan_save_track (mm/kasan/common.c:70 (discriminator 1) mm/kasan/common.c:79 (discriminator 1))
[ 1164.394975][    C0]  ? __kasan_slab_alloc (mm/kasan/common.c:369)
[ 1164.394976][    C0]  ? kmem_cache_alloc_noprof (./include/linux/kasan.h:253 mm/slub.c:4953 mm/slub.c:5263 mm/slub.c:5270)
[ 1164.394979][    C0]  ? __alloc_object (mm/kmemleak.c:483 (discriminator 1) mm/kmemleak.c:665 (discriminator 1))
[ 1164.394981][    C0]  ? __create_object (mm/kmemleak.c:780)
[ 1164.394983][    C0]  ? __kmalloc_cache_noprof (./include/linux/kmemleak.h:44 mm/slub.c:4958 mm/slub.c:5263 mm/slub.c:5771)
[ 1164.394984][    C0]  ? ref_tracker_alloc (lib/ref_tracker.c:271 (discriminator 9))
[ 1164.394989][    C0]  ? dst_init (./include/linux/netdevice.h:4406 ./include/linux/netdevice.h:4435 net/core/dst.c:52)
[ 1164.394992][    C0]  ? dst_alloc (net/core/dst.c:93)
[ 1164.394993][    C0]  ? icmp6_dst_alloc (net/ipv6/route.c:342 net/ipv6/route.c:3333)
[ 1164.394996][    C0]  ? ndisc_send_skb (net/ipv6/ndisc.c:491)
[ 1164.394998][    C0]  ? addrconf_rs_timer (net/ipv6/addrconf.c:4042)
[ 1164.395001][    C0]  ? call_timer_fn (kernel/time/timer.c:1749)
[ 1164.395004][    C0]  ? __run_timers (kernel/time/timer.c:1800 kernel/time/timer.c:2373)
[ 1164.395005][    C0]  ? run_timer_softirq (kernel/time/timer.c:2386 kernel/time/timer.c:2394 kernel/time/timer.c:2402)
[ 1164.395007][    C0]  ? handle_softirqs (./arch/x86/include/asm/jump_label.h:37 ./include/trace/events/irq.h:142 kernel/softirq.c:623)
[ 1164.395009][    C0]  ? irq_exit_rcu (kernel/softirq.c:657 kernel/softirq.c:496 kernel/softirq.c:723 kernel/softirq.c:739)
[ 1164.395010][    C0]  ? common_interrupt (arch/x86/kernel/irq.c:319 (discriminator 49))
[ 1164.395011][    C0]  ? asm_common_interrupt (./arch/x86/include/asm/idtentry.h:688)
[ 1164.395014][    C0]  ? _raw_spin_unlock_irq (./include/linux/spinlock_api_smp.h:160 kernel/locking/spinlock.c:202)
[ 1164.395016][    C0]  ? process_one_work (kernel/workqueue.c:3228 (discriminator 4))
[ 1164.395018][    C0]  ? worker_thread (kernel/workqueue.c:3334 (discriminator 2) kernel/workqueue.c:3421 (discriminator 2))
[ 1164.395019][    C0]  ? kthread (kernel/kthread.c:463)
[ 1164.395021][    C0]  ? ret_from_fork (arch/x86/kernel/process.c:164)
[ 1164.395024][    C0]  ? ret_from_fork_asm (arch/x86/entry/entry_64.S:256)
[ 1164.395036][    C0]  kasan_save_track (mm/kasan/common.c:70 (discriminator 1) mm/kasan/common.c:79 (discriminator 1))
[ 1164.395038][    C0]  __kasan_slab_alloc (mm/kasan/common.c:369)
[ 1164.395040][    C0]  kmem_cache_alloc_noprof (./include/linux/kasan.h:253 mm/slub.c:4953 mm/slub.c:5263 mm/slub.c:5270)
[ 1164.395042][    C0]  ? ___slab_alloc (mm/slub.c:1079 mm/slub.c:4645)
[ 1164.395046][    C0]  ? __alloc_object (mm/kmemleak.c:483 (discriminator 1) mm/kmemleak.c:665 (discriminator 1))
[ 1164.395049][    C0]  __alloc_object (mm/kmemleak.c:483 (discriminator 1) mm/kmemleak.c:665 (discriminator 1))
[ 1164.395051][    C0]  ? ref_tracker_alloc (lib/ref_tracker.c:271 (discriminator 9))
[ 1164.395052][    C0]  ? __slab_alloc.isra.0 (mm/slub.c:4782 (discriminator 3))
[ 1164.395054][    C0]  __create_object (mm/kmemleak.c:780)
[ 1164.395057][    C0]  __kmalloc_cache_noprof (./include/linux/kmemleak.h:44 mm/slub.c:4958 mm/slub.c:5263 mm/slub.c:5771)
[ 1164.395059][    C0]  ? lockdep_hardirqs_on_prepare.part.0 (kernel/locking/lockdep.c:470 (discriminator 6) kernel/locking/lockdep.c:4411 (discriminator 6))
[ 1164.395063][    C0]  ? irqentry_exit (kernel/entry/common.c:220)
[ 1164.395066][    C0]  ? ref_tracker_alloc (lib/ref_tracker.c:271 (discriminator 9))
[ 1164.395068][    C0]  ref_tracker_alloc (lib/ref_tracker.c:271 (discriminator 9))
[ 1164.395070][    C0]  ? ref_tracker_dir_print (lib/ref_tracker.c:256)
[ 1164.395075][    C0]  ? __create_object (mm/kmemleak.c:786)
[ 1164.395077][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1))
[ 1164.395082][    C0]  dst_init (./include/linux/netdevice.h:4406 ./include/linux/netdevice.h:4435 net/core/dst.c:52)
[ 1164.395085][    C0]  dst_alloc (net/core/dst.c:93)
[ 1164.395088][    C0]  icmp6_dst_alloc (net/ipv6/route.c:342 net/ipv6/route.c:3333)
[ 1164.395090][    C0]  ? icmpv6_flow_init (net/ipv6/icmp.c:1248)
[ 1164.395093][    C0]  ndisc_send_skb (net/ipv6/ndisc.c:491)
[ 1164.395094][    C0]  ? mce_severity_intel (arch/x86/kernel/cpu/mce/severity.c:411)
[ 1164.395098][    C0]  ? common_interrupt (arch/x86/kernel/irq.c:319 (discriminator 61))
[ 1164.395100][    C0]  ? ndisc_ns_create (net/ipv6/ndisc.c:470)
[ 1164.395104][    C0]  ? __ndisc_fill_addr_option (net/ipv6/ndisc.c:160)
[ 1164.395108][    C0]  addrconf_rs_timer (net/ipv6/addrconf.c:4042)
[ 1164.395112][    C0]  ? ipv6_get_lladdr (net/ipv6/addrconf.c:4015)
[ 1164.395114][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1))
[ 1164.395116][    C0]  ? call_timer_fn (kernel/time/timer.c:1745 (discriminator 1))
[ 1164.395118][    C0]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 33) kernel/locking/lockdep.c:5831 (discriminator 33))
[ 1164.395120][    C0]  ? ipv6_get_lladdr (net/ipv6/addrconf.c:4015)
[ 1164.395122][    C0]  call_timer_fn (kernel/time/timer.c:1749)
[ 1164.395125][    C0]  ? detach_if_pending (kernel/time/timer.c:1725)
[ 1164.395128][    C0]  ? debug_object_active_state (lib/debugobjects.c:862)
[ 1164.395132][    C0]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536)
[ 1164.395135][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1))
[ 1164.395138][    C0]  __run_timers (kernel/time/timer.c:1800 kernel/time/timer.c:2373)
[ 1164.395140][    C0]  ? ipv6_get_lladdr (net/ipv6/addrconf.c:4015)
[ 1164.395145][    C0]  ? find_held_lock (kernel/locking/lockdep.c:5350 (discriminator 1))
[ 1164.395147][    C0]  ? __bpf_trace_itimer_expire (kernel/time/timer.c:2344)
[ 1164.395149][    C0]  ? __lock_acquire (kernel/locking/lockdep.c:5237 (discriminator 1))
[ 1164.395155][    C0]  ? __rwlock_init (kernel/locking/spinlock_debug.c:114)
[ 1164.395158][    C0]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 33) kernel/locking/lockdep.c:5831 (discriminator 33))
[ 1164.395162][    C0]  run_timer_softirq (kernel/time/timer.c:2386 kernel/time/timer.c:2394 kernel/time/timer.c:2402)
[ 1164.395164][    C0]  ? __run_timers (kernel/time/timer.c:2401)
[ 1164.395167][    C0]  ? handle_softirqs (kernel/softirq.c:608)
[ 1164.395169][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1))
[ 1164.395170][    C0]  handle_softirqs (./arch/x86/include/asm/jump_label.h:37 ./include/trace/events/irq.h:142 kernel/softirq.c:623)
[ 1164.395175][    C0]  ? _local_bh_enable (kernel/softirq.c:580)
[ 1164.395177][    C0]  ? do_raw_spin_unlock (./arch/x86/include/asm/atomic.h:23 ./include/linux/atomic/atomic-arch-fallback.h:457 ./include/linux/atomic/atomic-instrumented.h:33 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[ 1164.395181][    C0]  irq_exit_rcu (kernel/softirq.c:657 kernel/softirq.c:496 kernel/softirq.c:723 kernel/softirq.c:739)
[ 1164.395182][    C0]  common_interrupt (arch/x86/kernel/irq.c:319 (discriminator 49))
[ 1164.395185][    C0]  </IRQ>
[ 1164.395185][    C0]  <TASK>
[ 1164.395187][    C0]  asm_common_interrupt (./arch/x86/include/asm/idtentry.h:688)
[ 1164.395188][    C0] RIP: 0010:_raw_spin_unlock_irq (./include/linux/spinlock_api_smp.h:160 kernel/locking/spinlock.c:202)
[ 1164.395192][    C0] Code: 0f 1f 44 00 00 53 48 8b 74 24 08 48 89 fb 48 83 c7 18 e8 e5 27 df fd 48 89 df e8 4d 79 df fd e8 18 ed 04 fe fb bf 01 00 00 00 <e8> 8d cf d2 fd 65 8b 05 26 d2 05 02 85 c0 74 02 5b c3 e8 4b 87 87
All code
========
   0:	0f 1f 44 00 00       	nopl   0x0(%rax,%rax,1)
   5:	53                   	push   %rbx
   6:	48 8b 74 24 08       	mov    0x8(%rsp),%rsi
   b:	48 89 fb             	mov    %rdi,%rbx
   e:	48 83 c7 18          	add    $0x18,%rdi
  12:	e8 e5 27 df fd       	call   0xfffffffffddf27fc
  17:	48 89 df             	mov    %rbx,%rdi
  1a:	e8 4d 79 df fd       	call   0xfffffffffddf796c
  1f:	e8 18 ed 04 fe       	call   0xfffffffffe04ed3c
  24:	fb                   	sti
  25:	bf 01 00 00 00       	mov    $0x1,%edi
  2a:*	e8 8d cf d2 fd       	call   0xfffffffffdd2cfbc		<-- trapping instruction
  2f:	65 8b 05 26 d2 05 02 	mov    %gs:0x205d226(%rip),%eax        # 0x205d25c
  36:	85 c0                	test   %eax,%eax
  38:	74 02                	je     0x3c
  3a:	5b                   	pop    %rbx
  3b:	c3                   	ret
  3c:	e8                   	.byte 0xe8
  3d:	4b                   	rex.WXB
  3e:	87                   	.byte 0x87
  3f:	87                   	.byte 0x87

Code starting with the faulting instruction
===========================================
   0:	e8 8d cf d2 fd       	call   0xfffffffffdd2cf92
   5:	65 8b 05 26 d2 05 02 	mov    %gs:0x205d226(%rip),%eax        # 0x205d232
   c:	85 c0                	test   %eax,%eax
   e:	74 02                	je     0x12
  10:	5b                   	pop    %rbx
  11:	c3                   	ret
  12:	e8                   	.byte 0xe8
  13:	4b                   	rex.WXB
  14:	87                   	.byte 0x87
  15:	87                   	.byte 0x87
[ 1164.395193][    C0] RSP: 0018:ffa0000000ab7c08 EFLAGS: 00000296
[ 1164.395194][    C0] RAX: 0000000000005615 RBX: ff110000352361c0 RCX: ffffffffaaef0df8
[ 1164.395195][    C0] RDX: ff110000146d8040 RSI: ffffffffab7b54dc RDI: 0000000000000001
[ 1164.395196][    C0] RBP: ff110000352361c0 R08: 0000000000000000 R09: 0000000000000001
[ 1164.395196][    C0] R10: 0000000000000000 R11: ff11000001ab1b78 R12: ffffffffac633734
[ 1164.395197][    C0] R13: ff1100000f942340 R14: 0000000000800000 R15: ff11000035232080
[ 1164.395200][    C0]  ? _raw_spin_unlock_irq (./arch/x86/include/asm/irqflags.h:42 ./arch/x86/include/asm/irqflags.h:119 ./include/linux/spinlock_api_smp.h:159 kernel/locking/spinlock.c:202)
[ 1164.395204][    C0]  ? _raw_spin_unlock_irq (./arch/x86/include/asm/irqflags.h:42 ./arch/x86/include/asm/irqflags.h:119 ./include/linux/spinlock_api_smp.h:159 kernel/locking/spinlock.c:202)
[ 1164.395206][    C0]  process_one_work (kernel/workqueue.c:3228 (discriminator 4))
[ 1164.395211][    C0]  ? pwq_dec_nr_in_flight (kernel/workqueue.c:3159)
[ 1164.395213][    C0]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:470 kernel/locking/lockdep.c:5870)
[ 1164.395217][    C0]  ? assign_work (kernel/workqueue.c:1200)
[ 1164.395220][    C0]  worker_thread (kernel/workqueue.c:3334 (discriminator 2) kernel/workqueue.c:3421 (discriminator 2))
[ 1164.395224][    C0]  ? process_one_work (kernel/workqueue.c:3367)
[ 1164.395225][    C0]  ? __kthread_parkme (./arch/x86/include/asm/bitops.h:202 (discriminator 1) ./arch/x86/include/asm/bitops.h:232 (discriminator 1) ./include/asm-generic/bitops/instrumented-non-atomic.h:142 (discriminator 1) kernel/kthread.c:290 (discriminator 1))
[ 1164.395229][    C0]  ? process_one_work (kernel/workqueue.c:3367)
[ 1164.395231][    C0]  kthread (kernel/kthread.c:463)
[ 1164.395232][    C0]  ? kthread_is_per_cpu (kernel/kthread.c:412)
[ 1164.395234][    C0]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536)
[ 1164.395237][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1))
[ 1164.395239][    C0]  ? kthread_is_per_cpu (kernel/kthread.c:412)
[ 1164.395242][    C0]  ret_from_fork (arch/x86/kernel/process.c:164)
[ 1164.395244][    C0]  ? arch_exit_to_user_mode_prepare.isra.0 (arch/x86/entry/syscall_64.c:37)
[ 1164.395248][    C0]  ? __switch_to (./arch/x86/include/asm/cpufeature.h:101 arch/x86/kernel/process_64.c:377 arch/x86/kernel/process_64.c:665)
[ 1164.395250][    C0]  ? kthread_is_per_cpu (kernel/kthread.c:412)


Finger prints:
_raw_spin_unlock_irqrestore:stack_depot_save_flags:kasan_save_stack:kasan_record_aux_stack:kmem_cache_free
irqentry_exit:sysvec_apic_timer_interrupt:handle_softirqs:irq_exit_rcu:_raw_spin_unlock_irqrestore
sysvec_apic_timer_interrupt:handle_softirqs:irq_exit_rcu:stack_trace_consume_entry:arch_stack_walk