======================================
| [   10.565860][  T188] softirqs last disabled at (53675): __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
| [   10.565862][  T188] Preemption disabled at:
| [   10.565863][  T188] 0x0
| [   10.565874][  T188] Tainted: [W]=WARN
[   10.565875][  T188] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   10.565876][  T188] Call Trace:
[   10.565878][  T188]  <TASK>
[   10.565879][  T188]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   10.565886][  T188]  __might_resched.cold (kernel/sched/core.c:9234)
[   10.565890][  T188]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   10.565895][  T188]  ? __kmalloc_noprof (./include/linux/sched/mm.h:317 mm/slub.c:4636 mm/slub.c:4974 mm/slub.c:5413 mm/slub.c:5439)
[   10.565900][  T188]  __kmalloc_noprof (./include/linux/sched/mm.h:322 (discriminator 2) mm/slub.c:4636 (discriminator 2) mm/slub.c:4974 (discriminator 2) mm/slub.c:5413 (discriminator 2) mm/slub.c:5439 (discriminator 2))
[   10.565902][  T188]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   10.565908][  T188]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:58 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   10.565911][  T188]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   10.565914][  T188]  put_chars (drivers/char/virtio_console.c:1176)
[   10.565917][  T188]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   10.565918][  T188]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   10.565923][  T188]  ? validate_chain (kernel/locking/lockdep.c:3817 (discriminator 2) kernel/locking/lockdep.c:3837 (discriminator 2) kernel/locking/lockdep.c:3892 (discriminator 2))
[   10.565928][  T188]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   10.565934][  T188]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   10.565936][  T188]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   10.565939][  T188]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   10.565943][  T188]  console_emit_next_record (kernel/printk/printk.c:3183)
[   10.565947][  T188]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   10.565948][  T188]  ? console_flush_one_record (./include/linux/rcupdate.h:314 (discriminator 2) ./include/linux/srcu.h:439 (discriminator 2) kernel/printk/printk.c:291 (discriminator 2) kernel/printk/printk.c:3246 (discriminator 2))
[   10.565952][  T188]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   10.565954][  T188]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   10.565958][  T188]  console_flush_one_record (kernel/printk/printk.c:3268)
[   10.565962][  T188]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   10.565964][  T188]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   10.565969][  T188]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   10.565972][  T188]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   10.565974][  T188]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   10.565976][  T188]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   10.565979][  T188]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   10.565981][  T188]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   10.565985][  T188]  vprintk_emit (kernel/printk/printk.c:2479)
[   10.565988][  T188]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   10.565992][  T188]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   10.565996][  T188]  _printk (kernel/printk/printk.c:2504)
[   10.565999][  T188]  ? snapshot_read.cold (user.c:?)
[   10.566002][  T188]  ? do_raw_spin_lock (./include/linux/instrumented.h:55 ./include/linux/atomic/atomic-instrumented.h:1301 ./include/asm-generic/qspinlock.h:112 kernel/locking/spinlock_debug.c:116)
[   10.566005][  T188]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   10.566009][  T188]  ? do_raw_spin_lock (./include/linux/instrumented.h:55 ./include/linux/atomic/atomic-instrumented.h:1301 ./include/asm-generic/qspinlock.h:112 kernel/locking/spinlock_debug.c:116)
[   10.566011][  T188]  do_exit.cold (kernel/exit.c:889 (discriminator 4) kernel/exit.c:1043 (discriminator 4))
[   10.566015][  T188]  ? exit_notify (kernel/exit.c:780)
[   10.566017][  T188]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   10.566020][  T188]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   10.566024][  T188]  do_group_exit (kernel/exit.c:1151)
[   10.566027][  T188]  __x64_sys_exit_group (kernel/exit.c:1162 kernel/exit.c:1160 kernel/exit.c:1160)
[   10.566029][  T188]  x64_sys_call (./arch/x86/include/generated/asm/syscalls_64.h:232)
[   10.566031][  T188]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[   10.566034][  T188]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[   10.566037][  T188]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   10.566039][  T188] RIP: 0033:0x7effc0d6e1b8
[   10.566041][  T188] Code: Unable to access opcode bytes at 0x7effc0d6e18e.

Code starting with the faulting instruction
===========================================
[   10.566043][  T188] RSP: 002b:00007ffc67964388 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[   10.566045][  T188] RAX: ffffffffffffffda RBX: 00007effc0e9ef88 RCX: 00007effc0d6e1b8
[   10.566046][  T188] RDX: 00007effc0ab8fc8 RSI: fffffffffffffeb8 RDI: 0000000000000000
[   10.566047][  T188] RBP: 00007ffc679643e0 R08: 0000000000000000 R09: 0000000000008010
[   10.566048][  T188] R10: 00007ffc679641a0 R11: 0000000000000246 R12: 0000000000000001
[   10.566049][  T188] R13: 0000000000000000 R14: 00007effc0e9d680 R15: 00007effc0e9efa0
| [   12.390244][  T250] softirqs last disabled at (23389): __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
| [   12.390246][  T250] Preemption disabled at:
| [   12.390247][  T250] vprintk_emit (kernel/printk/printk.c:2471)
| [   12.390256][  T250] Tainted: [W]=WARN
[   12.390257][  T250] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   12.390259][  T250] Call Trace:
[   12.390260][  T250]  <TASK>
[   12.390262][  T250]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   12.390267][  T250]  ? vprintk_emit (kernel/printk/printk.c:2471)
[   12.390270][  T250]  __might_resched.cold (kernel/sched/core.c:9234)
[   12.390276][  T250]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   12.390280][  T250]  ? __kmalloc_noprof (./include/linux/sched/mm.h:317 mm/slub.c:4636 mm/slub.c:4974 mm/slub.c:5413 mm/slub.c:5439)
[   12.390286][  T250]  __kmalloc_noprof (./include/linux/sched/mm.h:322 (discriminator 2) mm/slub.c:4636 (discriminator 2) mm/slub.c:4974 (discriminator 2) mm/slub.c:5413 (discriminator 2) mm/slub.c:5439 (discriminator 2))
[   12.390288][  T250]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   12.390294][  T250]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:58 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   12.390296][  T250]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   12.390299][  T250]  put_chars (drivers/char/virtio_console.c:1176)
[   12.390302][  T250]  ? desc_read_finalized_seq (kernel/printk/printk_ringbuffer.c:1934)
[   12.390304][  T250]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   12.390307][  T250]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   12.390310][  T250]  ? validate_chain (kernel/locking/lockdep.c:3817 (discriminator 2) kernel/locking/lockdep.c:3837 (discriminator 2) kernel/locking/lockdep.c:3892 (discriminator 2))
[   12.390314][  T250]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   12.390317][  T250]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   12.390319][  T250]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   12.390323][  T250]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   12.390325][  T250]  ? console_emit_next_record (kernel/printk/printk.c:3095 (discriminator 2) kernel/printk/printk.c:3182 (discriminator 2))
[   12.390328][  T250]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   12.390331][  T250]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   12.390335][  T250]  console_emit_next_record (kernel/printk/printk.c:3183)
[   12.390339][  T250]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   12.390340][  T250]  ? console_flush_one_record (./include/linux/rcupdate.h:314 (discriminator 2) ./include/linux/srcu.h:439 (discriminator 2) kernel/printk/printk.c:291 (discriminator 2) kernel/printk/printk.c:3246 (discriminator 2))
[   12.390344][  T250]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   12.390346][  T250]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   12.390350][  T250]  console_flush_one_record (kernel/printk/printk.c:3268)
[   12.390354][  T250]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   12.390356][  T250]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   12.390361][  T250]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   12.390364][  T250]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   12.390366][  T250]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   12.390368][  T250]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   12.390372][  T250]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   12.390373][  T250]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   12.390377][  T250]  vprintk_emit (kernel/printk/printk.c:2479)
[   12.390381][  T250]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   12.390386][  T250]  ? gre_exit (net/ipv4/gre_demux.c:73) gre
[   12.390389][  T250]  _printk (kernel/printk/printk.c:2504)
[   12.390393][  T250]  ? snapshot_read.cold (user.c:?)
[   12.390399][  T250]  ? do_one_initcall (./include/linux/instrumented.h:82 ./include/asm-generic/bitops/instrumented-non-atomic.h:141 ./include/linux/cpumask.h:650 ./include/linux/cpumask.h:1232 ./include/trace/events/initcall.h:27 init/main.c:1356)
[   12.390402][  T250] gre_init (gre.mod.c:?) gre
[   12.390404][  T250]  do_one_initcall (init/main.c:1357)
[   12.390407][  T250]  ? trace_event_raw_event_initcall_level (./include/trace/events/initcall.h:10)
[   12.390411][  T250]  ? do_init_module (./include/linux/slab.h:991 (discriminator 1) kernel/module/main.c:3105 (discriminator 1))
[   12.390414][  T250]  ? kasan_unpoison (mm/kasan/shadow.c:146 mm/kasan/shadow.c:178)
[   12.390419][  T250]  do_init_module (kernel/module/main.c:3117)
[   12.390423][  T250]  ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4488)
[   12.390427][  T250]  ? free_module (./include/trace/events/module.h:50 (discriminator 19))
[   12.390430][  T250]  ? kfree (./include/linux/kasan.h:235 mm/slub.c:2748 mm/slub.c:6499 mm/slub.c:6792)
[   12.390435][  T250]  load_module (kernel/module/main.c:3593)
[   12.390442][  T250]  ? layout_and_allocate.isra.0 (kernel/module/main.c:3016)
[   12.390447][  T250]  ? backing_file_read_iter (fs/backing-file.c:211)
[   12.390451][  T250]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   12.390454][  T250]  init_module_from_file (kernel/module/main.c:3790)
[   12.390458][  T250]  ? __do_sys_init_module (kernel/module/main.c:3664)
[   12.390472][  T250]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   12.390476][  T250]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:58 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   12.390479][  T250]  idempotent_init_module (kernel/module/main.c:3802)
[   12.390482][  T250]  ? init_module_from_file (kernel/module/main.c:3791)
[   12.390489][  T250]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   12.390491][  T250]  ? cap_capable (./include/trace/events/capability.h:26 (discriminator 22) security/commoncap.c:130 (discriminator 22))
[   12.390497][  T250]  __x64_sys_finit_module (kernel/module/main.c:3828 kernel/module/main.c:3812 kernel/module/main.c:3812)
[   12.390499][  T250]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   12.390503][  T250]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[   12.390505][  T250]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[   12.390507][  T250]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   12.390510][  T250] RIP: 0033:0x7f913a4a837d
[   12.390513][  T250] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 4b aa 0f 00 f7 d8 64 89 01 48
All code
========
   0:	ff c3                	inc    %ebx
   2:	66 2e 0f 1f 84 00 00 	cs nopw 0x0(%rax,%rax,1)
   9:	00 00 00 
   c:	90                   	nop
   d:	f3 0f 1e fa          	endbr64
  11:	48 89 f8             	mov    %rdi,%rax
  14:	48 89 f7             	mov    %rsi,%rdi
  17:	48 89 d6             	mov    %rdx,%rsi
  1a:	48 89 ca             	mov    %rcx,%rdx
  1d:	4d 89 c2             	mov    %r8,%r10
  20:	4d 89 c8             	mov    %r9,%r8
  23:	4c 8b 4c 24 08       	mov    0x8(%rsp),%r9
  28:	0f 05                	syscall
  2a:*	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax		<-- trapping instruction
  30:	73 01                	jae    0x33
  32:	c3                   	ret
  33:	48 8b 0d 4b aa 0f 00 	mov    0xfaa4b(%rip),%rcx        # 0xfaa85
  3a:	f7 d8                	neg    %eax
  3c:	64 89 01             	mov    %eax,%fs:(%rcx)
  3f:	48                   	rex.W

Code starting with the faulting instruction
===========================================
   0:	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax
   6:	73 01                	jae    0x9
   8:	c3                   	ret
   9:	48 8b 0d 4b aa 0f 00 	mov    0xfaa4b(%rip),%rcx        # 0xfaa5b
  10:	f7 d8                	neg    %eax
  12:	64 89 01             	mov    %eax,%fs:(%rcx)
  15:	48                   	rex.W
[   12.390515][  T250] RSP: 002b:00007ffcd8c6f328 EFLAGS: 00000246 ORIG_RAX: 0000000000000139
[   12.390518][  T250] RAX: ffffffffffffffda RBX: 0000560abd1eea40 RCX: 00007f913a4a837d
[   12.390520][  T250] RDX: 0000000000000000 RSI: 0000560a8f1bdffd RDI: 0000000000000001
[   12.390521][  T250] RBP: 00007ffcd8c6f3c0 R08: 0000000000000000 R09: 0000000000000000
[   12.390522][  T250] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560a8f1bdffd
[   12.390523][  T250] R13: 0000560abd1eea00 R14: 0000000000040000 R15: 0000000000000000
| [   12.898663][   T10]  #11: ffffffffbc489560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record (kernel/printk/printk.c:3095 (discriminator 2) kernel/printk/printk.c:3182 (discriminator 2))
| [   12.898669][   T10]
| [   12.898669][   T10] stack backtrace:
| [   12.898676][   T10] Tainted: [W]=WARN
[   12.898678][   T10] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   12.898680][   T10] Workqueue: mld mld_ifc_work
[   12.898685][   T10] Call Trace:
[   12.898687][   T10]  <TASK>
[   12.898689][   T10]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   12.898698][   T10]  lockdep_rcu_suspicious.cold (kernel/locking/lockdep.c:6938)
[   12.898707][   T10]  __might_resched (kernel/sched/core.c:9196 (discriminator 9))
[   12.898713][   T10]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   12.898718][   T10]  ? __kmalloc_noprof (./include/linux/sched/mm.h:317 mm/slub.c:4636 mm/slub.c:4974 mm/slub.c:5413 mm/slub.c:5439)
[   12.898727][   T10]  __kmalloc_noprof (./include/linux/sched/mm.h:322 (discriminator 2) mm/slub.c:4636 (discriminator 2) mm/slub.c:4974 (discriminator 2) mm/slub.c:5413 (discriminator 2) mm/slub.c:5439 (discriminator 2))
[   12.898731][   T10]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   12.898740][   T10]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:58 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   12.898744][   T10]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   12.898750][   T10]  put_chars (drivers/char/virtio_console.c:1176)
[   12.898753][   T10]  ? check_prev_add (kernel/locking/lockdep.c:3258 (discriminator 3))
[   12.898757][   T10]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   12.898763][   T10]  ? validate_chain (kernel/locking/lockdep.c:159 kernel/locking/lockdep.c:191 kernel/locking/lockdep.c:3928)
[   12.898773][   T10]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   12.898785][   T10]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   12.898789][   T10]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   12.898795][   T10]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   12.898802][   T10]  console_emit_next_record (kernel/printk/printk.c:3183)
[   12.898809][   T10]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   12.898812][   T10]  ? console_flush_one_record (./include/linux/rcupdate.h:314 (discriminator 2) ./include/linux/srcu.h:439 (discriminator 2) kernel/printk/printk.c:291 (discriminator 2) kernel/printk/printk.c:3246 (discriminator 2))
[   12.898818][   T10]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   12.898823][   T10]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   12.898831][   T10]  console_flush_one_record (kernel/printk/printk.c:3268)
[   12.898839][   T10]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   12.898842][   T10]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   12.898852][   T10]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   12.898856][   T10]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   12.898859][   T10]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   12.898863][   T10]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   12.898870][   T10]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   12.898873][   T10]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   12.898879][   T10]  vprintk_emit (kernel/printk/printk.c:2479)
[   12.898886][   T10]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   12.898890][   T10]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   12.898899][   T10]  _printk (kernel/printk/printk.c:2504)
[   12.898904][   T10]  ? snapshot_read.cold (user.c:?)
[   12.898906][   T10]  ? ___ratelimit (lib/ratelimit.c:97 (discriminator 3))
[   12.898916][   T10]  ? idr_get_free (??:?)
[   12.898926][   T10] ip6_tnl_xmit_ctl.cold (net/ipv6/ip6_tunnel.c:1064 (discriminator 3)) ip6_tunnel
[   12.898935][   T10] ip6gre_tunnel_xmit (net/ipv6/ip6_gre.c:888) ip6_gre
[   12.898943][   T10]  ? __gre6_xmit (./include/linux/skbuff.h:2904) ip6_gre
[   12.898949][   T10]  ? stack_trace_save (kernel/stacktrace.c:122 (discriminator 1))
[   12.898954][   T10]  ? filter_irq_stacks (kernel/stacktrace.c:402)
[   12.898957][   T10]  ? netif_skb_features (net/core/dev.c:3793 net/core/dev.c:3922)
[   12.898961][   T10]  ? mark_lock_irq (kernel/locking/lockdep.c:4265 (discriminator 1) kernel/locking/lockdep.c:4314 (discriminator 1))
[   12.898964][   T10]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   12.898968][   T10]  ? skb_network_protocol (./include/linux/skbuff.h:2534)
[   12.898972][   T10]  ? save_trace (kernel/locking/lockdep.c:558 kernel/locking/lockdep.c:594)
[   12.898982][   T10]  dev_hard_start_xmit (./include/linux/netdevice.h:5429 ./include/linux/netdevice.h:5438 net/core/dev.c:3937 net/core/dev.c:3953)
[   12.898988][   T10]  ? validate_xmit_skb_list (net/core/dev.c:4142)
[   12.898995][   T10]  sch_direct_xmit (net/sched/sch_generic.c:372)
[   12.899001][   T10]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   12.899006][   T10]  ? dequeue_skb (./include/trace/events/qdisc.h:14 (discriminator 19))
[   12.899010][   T10]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   12.899013][   T10]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   12.899016][   T10]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   12.899025][   T10]  __dev_xmit_skb (net/core/dev.c:4262)
[   12.899034][   T10]  ? alloc_netdev_dummy (net/core/dev.c:12327)
[   12.899036][   T10]  ? __dev_queue_xmit (./include/linux/bottom_half.h:20 (discriminator 2) ./include/linux/rcupdate.h:902 (discriminator 2) net/core/dev.c:4844 (discriminator 2))
[   12.899042][   T10]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   12.899046][   T10]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   12.899053][   T10]  __dev_queue_xmit (net/core/dev.c:4884)
[   12.899058][   T10]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   12.899067][   T10]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   12.899069][   T10]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   12.899073][   T10]  ? netdev_core_pick_tx (net/core/dev.c:4784)
[   12.899097][   T10]  ip6_finish_output2 (./include/net/neighbour.h:560 (discriminator 3) net/ipv6/ip6_output.c:138 (discriminator 3))
[   12.899106][   T10]  ? ip6_dst_lookup (net/ipv6/ip6_output.c:1269)
[   12.899109][   T10]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   12.899114][   T10]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   12.899120][   T10]  ? ip6_mtu (./include/linux/rcupdate.h:319 (discriminator 2) ./include/linux/rcupdate.h:880 (discriminator 2) ./include/net/ip6_route.h:384 (discriminator 2) net/ipv6/route.c:3290 (discriminator 2))
[   12.899128][   T10]  ip6_finish_output (net/ipv6/ip6_output.c:210 net/ipv6/ip6_output.c:221)
[   12.899136][   T10]  ip6_output (./include/linux/netfilter.h:314 net/ipv6/ip6_output.c:248)
[   12.899141][   T10]  ? ip6_finish_output (./include/net/inet_sock.h:338 (discriminator 1))
[   12.899146][   T10]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   12.899150][   T10]  ? xfrm_bundle_lookup.constprop.0 (net/xfrm/xfrm_policy.c:3049)
[   12.899155][   T10]  ? mark_held_locks (kernel/locking/lockdep.c:4341)
[   12.899161][   T10]  ? __local_bh_enable_ip (kernel/softirq.c:478)
[   12.899164][   T10]  ? __local_bh_enable_ip (kernel/softirq.c:478)
[   12.899168][   T10]  ? icmp6_dst_alloc (net/ipv6/route.c:3364)
[   12.899175][   T10]  mld_sendpack (./include/net/dst.h:470 (discriminator 4) ./include/linux/netfilter.h:325 (discriminator 4) ./include/linux/netfilter.h:319 (discriminator 4) net/ipv6/mcast.c:1870 (discriminator 4))
[   12.899184][   T10]  ? mld_dad_start_work (net/ipv6/mcast.c:1133)
[   12.899197][   T10]  ? mld_send_cr (./include/linux/lockdep.h:249 net/ipv6/mcast.c:2148)
[   12.899205][   T10]  mld_ifc_work (net/ipv6/mcast.c:2711)
[   12.899209][   T10]  ? process_one_work (kernel/workqueue.c:3363 (discriminator 2))
[   12.899212][   T10]  process_one_work (kernel/workqueue.c:3387)
[   12.899225][   T10]  ? __queue_delayed_work (kernel/workqueue.c:2622)
[   12.899230][   T10]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   12.899246][   T10]  worker_thread (kernel/workqueue.c:3470 kernel/workqueue.c:3551)
[   12.899253][   T10]  ? rescuer_thread (./include/linux/list.h:419 (discriminator 3))
[   12.899257][   T10]  ? __kthread_parkme (./include/linux/instrumented.h:82 ./include/asm-generic/bitops/instrumented-non-atomic.h:141 kernel/kthread.c:272)
[   12.899261][   T10]  ? rescuer_thread (./include/linux/list.h:419 (discriminator 3))
[   12.899266][   T10]  ? rescuer_thread (./include/linux/list.h:419 (discriminator 3))
[   12.899269][   T10]  kthread (kernel/kthread.c:436)
[   12.899272][   T10]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   12.899275][   T10]  ? kthread_affine_preferred (kernel/kthread.c:857)
[   12.899279][   T10]  ret_from_fork (arch/x86/kernel/process.c:158)
[   12.899285][   T10]  ? arch_exit_to_user_mode_prepare.isra.0 (arch/x86/entry/vdso/vma.c:80 (discriminator 1))
[   12.899290][   T10]  ? __switch_to (arch/x86/kernel/process_64.c:403 arch/x86/kernel/process_64.c:663)
[   12.899294][   T10]  ? kthread_affine_preferred (kernel/kthread.c:857)
[   12.899299][   T10]  ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
| [   13.416528][   T46] softirqs last disabled at (73548): br_port_carrier_check (./include/linux/spinlock.h:353 net/bridge/br_if.c:87) bridge
| [   13.416536][   T46] Preemption disabled at:
| [   13.416537][   T46] 0x0
| [   13.416547][   T46] Tainted: [W]=WARN
[   13.416548][   T46] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   13.416550][   T46] Workqueue: events_unbound linkwatch_event
[   13.416554][   T46] Call Trace:
[   13.416555][   T46]  <TASK>
[   13.416557][   T46]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   13.416564][   T46]  __might_resched.cold (kernel/sched/core.c:9234)
[   13.416569][   T46]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   13.416573][   T46]  ? __kmalloc_noprof (./include/linux/sched/mm.h:317 mm/slub.c:4636 mm/slub.c:4974 mm/slub.c:5413 mm/slub.c:5439)
[   13.416578][   T46]  __kmalloc_noprof (./include/linux/sched/mm.h:322 (discriminator 2) mm/slub.c:4636 (discriminator 2) mm/slub.c:4974 (discriminator 2) mm/slub.c:5413 (discriminator 2) mm/slub.c:5439 (discriminator 2))
[   13.416581][   T46]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   13.416586][   T46]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:58 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   13.416589][   T46]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   13.416593][   T46]  put_chars (drivers/char/virtio_console.c:1176)
[   13.416596][   T46]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   13.416599][   T46]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   13.416603][   T46]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   13.416605][   T46]  ? validate_chain (kernel/locking/lockdep.c:3817 (discriminator 2) kernel/locking/lockdep.c:3837 (discriminator 2) kernel/locking/lockdep.c:3892 (discriminator 2))
[   13.416609][   T46]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   13.416612][   T46]  ? mark_usage (kernel/locking/lockdep.c:4690)
[   13.416614][   T46]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   13.416615][   T46]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   13.416620][   T46]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   13.416621][   T46]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   13.416625][   T46]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   13.416630][   T46]  console_emit_next_record (kernel/printk/printk.c:3183)
[   13.416634][   T46]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   13.416636][   T46]  ? console_flush_one_record (./include/linux/rcupdate.h:314 (discriminator 2) ./include/linux/srcu.h:439 (discriminator 2) kernel/printk/printk.c:291 (discriminator 2) kernel/printk/printk.c:3246 (discriminator 2))
[   13.416639][   T46]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   13.416641][   T46]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   13.416645][   T46]  console_flush_one_record (kernel/printk/printk.c:3268)
[   13.416650][   T46]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   13.416652][   T46]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   13.416657][   T46]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   13.416660][   T46]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   13.416662][   T46]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   13.416664][   T46]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   13.416668][   T46]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   13.416670][   T46]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   13.416673][   T46]  vprintk_emit (kernel/printk/printk.c:2479)
[   13.416678][   T46]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   13.416681][   T46]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   13.416684][   T46]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   13.416687][   T46]  _printk (kernel/printk/printk.c:2504)
[   13.416691][   T46]  ? snapshot_read.cold (user.c:?)
[   13.416697][   T46]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   13.416701][   T46] br_set_state (net/bridge/br_stp.c:57 (discriminator 2)) bridge
[   13.416711][   T46] br_init_port (net/bridge/br_stp_if.c:39) bridge
[   13.416720][   T46] br_stp_enable_port (net/bridge/br_stp_if.c:93) bridge
[   13.416727][   T46] br_port_carrier_check (net/bridge/br_if.c:90) bridge
[   13.416736][   T46] br_device_event (net/bridge/br.c:101) bridge
[   13.416745][   T46]  ? _sub_I_65535_1+0x4d0/0x4d0 stp
[   13.416747][   T46]  ? nlmsg_notify (./include/net/netlink.h:1165 ./include/net/netlink.h:1184 net/netlink/af_netlink.c:2599)
[   13.416754][   T46]  notifier_call_chain (kernel/notifier.c:85)
[   13.416760][   T46]  netif_state_change (net/core/dev.c:1625)
[   13.416764][   T46]  ? call_netdevice_notifiers_info (./include/net/net_namespace.h:422 (discriminator 7))
[   13.416769][   T46]  ? linkwatch_do_dev (net/core/link_watch.c:182 net/core/link_watch.c:166)
[   13.416771][   T46]  __linkwatch_run_queue (net/core/link_watch.c:240)
[   13.416775][   T46]  ? linkwatch_do_dev (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   13.416777][   T46]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   13.416782][   T46]  linkwatch_event (net/core/link_watch.c:314 (discriminator 11))
[   13.416784][   T46]  ? __linkwatch_run_queue (./include/linux/list.h:577)
[   13.416788][   T46]  process_one_work (kernel/workqueue.c:3387)
[   13.416794][   T46]  ? __queue_delayed_work (kernel/workqueue.c:2622)
[   13.416797][   T46]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   13.416805][   T46]  worker_thread (kernel/workqueue.c:3470 kernel/workqueue.c:3551)
[   13.416812][   T46]  ? rescuer_thread (./include/linux/list.h:419 (discriminator 3))
[   13.416815][   T46]  kthread (kernel/kthread.c:436)
[   13.416817][   T46]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   13.416820][   T46]  ? kthread_affine_preferred (kernel/kthread.c:857)
[   13.416823][   T46]  ret_from_fork (arch/x86/kernel/process.c:158)
[   13.416827][   T46]  ? arch_exit_to_user_mode_prepare.isra.0 (arch/x86/entry/vdso/vma.c:80 (discriminator 1))
[   13.416830][   T46]  ? __switch_to (arch/x86/kernel/process_64.c:403 arch/x86/kernel/process_64.c:663)
[   13.416834][   T46]  ? kthread_affine_preferred (kernel/kthread.c:857)
[   13.416837][   T46]  ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
| [   15.275633][   T34] softirqs last disabled at (9530): __dev_queue_xmit (./include/linux/bottom_half.h:20 (discriminator 2) ./include/linux/rcupdate.h:902 (discriminator 2) net/core/dev.c:4844 (discriminator 2))
| [   15.275635][   T34] Preemption disabled at:
| [   15.275636][   T34] __dev_queue_xmit (./include/linux/bottom_half.h:20 (discriminator 2) ./include/linux/rcupdate.h:902 (discriminator 2) net/core/dev.c:4844 (discriminator 2))
| [   15.275646][   T34] Tainted: [W]=WARN
[   15.275647][   T34] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   15.275649][   T34] Workqueue: mld mld_dad_work
[   15.275653][   T34] Call Trace:
[   15.275656][   T34]  <TASK>
[   15.275660][   T34]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   15.275666][   T34]  ? __dev_queue_xmit (./include/linux/bottom_half.h:20 (discriminator 2) ./include/linux/rcupdate.h:902 (discriminator 2) net/core/dev.c:4844 (discriminator 2))
[   15.275668][   T34]  __might_resched.cold (kernel/sched/core.c:9234)
[   15.275673][   T34]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   15.275677][   T34]  ? __kmalloc_noprof (./include/linux/sched/mm.h:317 mm/slub.c:4636 mm/slub.c:4974 mm/slub.c:5413 mm/slub.c:5439)
[   15.275682][   T34]  __kmalloc_noprof (./include/linux/sched/mm.h:322 (discriminator 2) mm/slub.c:4636 (discriminator 2) mm/slub.c:4974 (discriminator 2) mm/slub.c:5413 (discriminator 2) mm/slub.c:5439 (discriminator 2))
[   15.275685][   T34]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   15.275691][   T34]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:58 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   15.275693][   T34]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   15.275697][   T34]  put_chars (drivers/char/virtio_console.c:1176)
[   15.275699][   T34]  ? check_prev_add (kernel/locking/lockdep.c:3185)
[   15.275702][   T34]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   15.275705][   T34]  ? validate_chain (kernel/locking/lockdep.c:159 kernel/locking/lockdep.c:191 kernel/locking/lockdep.c:3928)
[   15.275710][   T34]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   15.275717][   T34]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   15.275719][   T34]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   15.275723][   T34]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   15.275727][   T34]  console_emit_next_record (kernel/printk/printk.c:3183)
[   15.275732][   T34]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   15.275734][   T34]  ? console_flush_one_record (./include/linux/rcupdate.h:314 (discriminator 2) ./include/linux/srcu.h:439 (discriminator 2) kernel/printk/printk.c:291 (discriminator 2) kernel/printk/printk.c:3246 (discriminator 2))
[   15.275737][   T34]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   15.275739][   T34]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   15.275744][   T34]  console_flush_one_record (kernel/printk/printk.c:3268)
[   15.275748][   T34]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   15.275750][   T34]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   15.275756][   T34]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   15.275759][   T34]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   15.275761][   T34]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   15.275763][   T34]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   15.275767][   T34]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   15.275769][   T34]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   15.275772][   T34]  vprintk_emit (kernel/printk/printk.c:2479)
[   15.275777][   T34]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   15.275780][   T34]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   15.275784][   T34]  _printk (kernel/printk/printk.c:2504)
[   15.275788][   T34]  ? snapshot_read.cold (user.c:?)
[   15.275790][   T34]  ? ___ratelimit (lib/ratelimit.c:97 (discriminator 3))
[   15.275796][   T34]  ? idr_get_free (??:?)
[   15.275802][   T34] ip6_tnl_xmit_ctl.cold (net/ipv6/ip6_tunnel.c:1064 (discriminator 3)) ip6_tunnel
[   15.275807][   T34] ip6gre_tunnel_xmit (net/ipv6/ip6_gre.c:888) ip6_gre
[   15.275812][   T34]  ? mark_usage (kernel/locking/lockdep.c:4690)
[   15.275815][   T34]  ? __gre6_xmit (./include/linux/skbuff.h:2904) ip6_gre
[   15.275819][   T34]  ? mark_usage (kernel/locking/lockdep.c:4690)
[   15.275820][   T34]  ? netif_skb_features (net/core/dev.c:3793 net/core/dev.c:3922)
[   15.275823][   T34]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   15.275825][   T34]  ? validate_chain (kernel/locking/lockdep.c:157 kernel/locking/lockdep.c:202 kernel/locking/lockdep.c:3329 kernel/locking/lockdep.c:3924)
[   15.275828][   T34]  ? skb_network_protocol (./include/linux/skbuff.h:2534)
[   15.275830][   T34]  ? mark_usage (kernel/locking/lockdep.c:4690)
[   15.275836][   T34]  dev_hard_start_xmit (./include/linux/netdevice.h:5429 ./include/linux/netdevice.h:5438 net/core/dev.c:3937 net/core/dev.c:3953)
[   15.275838][   T34]  ? lockdep_hardirqs_on_prepare.part.0 (kernel/locking/lockdep.c:4407 (discriminator 17))
[   15.275841][   T34]  ? validate_xmit_skb_list (net/core/dev.c:4142)
[   15.275845][   T34]  sch_direct_xmit (net/sched/sch_generic.c:372)
[   15.275849][   T34]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   15.275852][   T34]  ? dequeue_skb (./include/trace/events/qdisc.h:14 (discriminator 19))
[   15.275854][   T34]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   15.275857][   T34]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   15.275862][   T34]  __dev_xmit_skb (net/core/dev.c:4262)
[   15.275865][   T34]  ? tc_run (net/core/dev.c:4444 (discriminator 6))
[   15.275868][   T34]  ? alloc_netdev_dummy (net/core/dev.c:12327)
[   15.275870][   T34]  ? netdev_offload_xstats_push_delta (net/core/dev.c:9326 net/core/dev.c:9461)
[   15.275873][   T34]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   15.275875][   T34]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   15.275879][   T34]  __dev_queue_xmit (net/core/dev.c:4884)
[   15.275887][   T34]  ? netdev_core_pick_tx (net/core/dev.c:4784)
[   15.275889][   T34]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   15.275891][   T34]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   15.275898][   T34]  ? neigh_hh_output (./include/net/neighbour.h:525)
[   15.275903][   T34]  ip6_finish_output2 (./include/net/neighbour.h:558 net/ipv6/ip6_output.c:138)
[   15.275908][   T34]  ? ip6_dst_lookup (net/ipv6/ip6_output.c:1269)
[   15.275910][   T34]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   15.275912][   T34]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   15.275915][   T34]  ? ip6_mtu (./include/linux/rcupdate.h:319 (discriminator 2) ./include/linux/rcupdate.h:880 (discriminator 2) ./include/net/ip6_route.h:384 (discriminator 2) net/ipv6/route.c:3290 (discriminator 2))
[   15.275920][   T34]  ip6_finish_output (net/ipv6/ip6_output.c:210 net/ipv6/ip6_output.c:221)
[   15.275924][   T34]  ip6_output (./include/linux/netfilter.h:314 net/ipv6/ip6_output.c:248)
[   15.275927][   T34]  ? ip6_finish_output (./include/net/inet_sock.h:338 (discriminator 1))
[   15.275929][   T34]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   15.275931][   T34]  ? xfrm_bundle_lookup.constprop.0 (net/xfrm/xfrm_policy.c:3049)
[   15.275934][   T34]  ? mark_held_locks (kernel/locking/lockdep.c:4341)
[   15.275938][   T34]  ? __local_bh_enable_ip (kernel/softirq.c:478)
[   15.275940][   T34]  ? __local_bh_enable_ip (kernel/softirq.c:478)
[   15.275943][   T34]  ? icmp6_dst_alloc (net/ipv6/route.c:3364)
[   15.275946][   T34]  mld_sendpack (./include/net/dst.h:470 (discriminator 4) ./include/linux/netfilter.h:325 (discriminator 4) ./include/linux/netfilter.h:319 (discriminator 4) net/ipv6/mcast.c:1870 (discriminator 4))
[   15.275951][   T34]  ? mld_dad_start_work (net/ipv6/mcast.c:1133)
[   15.275961][   T34]  mld_dad_work (net/ipv6/mcast.c:2311)
[   15.275963][   T34]  ? process_one_work (kernel/workqueue.c:3363 (discriminator 2))
[   15.275965][   T34]  process_one_work (kernel/workqueue.c:3387)
[   15.275972][   T34]  ? __queue_delayed_work (kernel/workqueue.c:2622)
[   15.275975][   T34]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   15.275983][   T34]  worker_thread (kernel/workqueue.c:3470 kernel/workqueue.c:3551)
[   15.275990][   T34]  ? rescuer_thread (./include/linux/list.h:419 (discriminator 3))
[   15.275992][   T34]  kthread (kernel/kthread.c:436)
[   15.275995][   T34]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   15.275998][   T34]  ? kthread_affine_preferred (kernel/kthread.c:857)
[   15.276001][   T34]  ret_from_fork (arch/x86/kernel/process.c:158)
[   15.276005][   T34]  ? arch_exit_to_user_mode_prepare.isra.0 (arch/x86/entry/vdso/vma.c:80 (discriminator 1))
[   15.276009][   T34]  ? __switch_to (arch/x86/kernel/process_64.c:403 arch/x86/kernel/process_64.c:663)
[   15.276012][   T34]  ? kthread_affine_preferred (kernel/kthread.c:857)
[   15.276015][   T34]  ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
| [   18.154819][    C3]
| [   18.154820][    C3]
| [   18.154820][    C3] stack backtrace:
| [   18.154826][    C3] Tainted: [W]=WARN
[   18.154827][    C3] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   18.154829][    C3] Call Trace:
[   18.154830][    C3]  <IRQ>
[   18.154832][    C3]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   18.154836][    C3]  print_irq_inversion_bug.part.0.cold (kernel/locking/lockdep.c:4141)
[   18.154838][    C3]  mark_lock_irq (kernel/locking/lockdep.c:4095 kernel/locking/lockdep.c:4174 kernel/locking/lockdep.c:4310)
[   18.154841][    C3]  mark_lock (kernel/locking/lockdep.c:4769)
[   18.154843][    C3]  mark_usage (kernel/locking/lockdep.c:4658)
[   18.154845][    C3]  __lock_acquire (kernel/locking/lockdep.c:5208)
[   18.154847][    C3]  lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   18.154848][    C3]  ? console_lock_spinning_enable (kernel/printk/printk.c:1902 (discriminator 2))
[   18.154850][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   18.154854][    C3]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   18.154855][    C3]  console_lock_spinning_enable (kernel/printk/printk.c:1902 (discriminator 2))
[   18.154857][    C3]  ? console_lock_spinning_enable (kernel/printk/printk.c:1902 (discriminator 2))
[   18.154859][    C3]  console_emit_next_record (kernel/printk/printk.c:3177)
[   18.154861][    C3]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   18.154862][    C3]  ? console_flush_one_record (./include/linux/rcupdate.h:314 (discriminator 2) ./include/linux/srcu.h:439 (discriminator 2) kernel/printk/printk.c:291 (discriminator 2) kernel/printk/printk.c:3246 (discriminator 2))
[   18.154864][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   18.154866][    C3]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   18.154868][    C3]  console_flush_one_record (kernel/printk/printk.c:3268)
[   18.154870][    C3]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   18.154872][    C3]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   18.154874][    C3]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   18.154876][    C3]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   18.154878][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   18.154879][    C3]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   18.154881][    C3]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   18.154883][    C3]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   18.154885][    C3]  vprintk_emit (kernel/printk/printk.c:2479)
[   18.154887][    C3]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   18.154889][    C3]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   18.154892][    C3]  _printk (kernel/printk/printk.c:2504)
[   18.154893][    C3]  ? snapshot_read.cold (user.c:?)
[   18.154895][    C3]  ? ___ratelimit (lib/ratelimit.c:97 (discriminator 3))
[   18.154898][    C3]  ? idr_get_free (??:?)
[   18.154900][    C3] ip6_tnl_xmit_ctl.cold (net/ipv6/ip6_tunnel.c:1064 (discriminator 3)) ip6_tunnel
[   18.154903][    C3] ip6gre_tunnel_xmit (net/ipv6/ip6_gre.c:888) ip6_gre
[   18.154905][    C3]  ? __kasan_check_byte (mm/kasan/common.c:573)
[   18.154908][    C3]  ? __gre6_xmit (./include/linux/skbuff.h:2904) ip6_gre
[   18.154909][    C3]  ? lock_acquire.part.0 (./include/linux/kasan.h:402 (discriminator 1) kernel/locking/lockdep.c:5882 (discriminator 1))
[   18.154911][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   18.154913][    C3]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   18.154914][    C3]  ? netif_skb_features (net/core/dev.c:3793 net/core/dev.c:3922)
[   18.154916][    C3]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   18.154918][    C3]  ? skb_network_protocol (./include/linux/skbuff.h:2534)
[   18.154920][    C3]  dev_hard_start_xmit (./include/linux/netdevice.h:5429 ./include/linux/netdevice.h:5438 net/core/dev.c:3937 net/core/dev.c:3953)
[   18.154922][    C3]  ? validate_xmit_skb_list (net/core/dev.c:4142)
[   18.154924][    C3]  sch_direct_xmit (net/sched/sch_generic.c:372)
[   18.154926][    C3]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   18.154928][    C3]  ? dequeue_skb (./include/trace/events/qdisc.h:14 (discriminator 19))
[   18.154929][    C3]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   18.154931][    C3]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   18.154933][    C3]  __dev_xmit_skb (net/core/dev.c:4262)
[   18.154935][    C3]  ? tc_run (net/core/dev.c:4444 (discriminator 6))
[   18.154936][    C3]  ? alloc_netdev_dummy (net/core/dev.c:12327)
[   18.154938][    C3]  ? netdev_offload_xstats_push_delta (net/core/dev.c:9326 net/core/dev.c:9461)
[   18.154939][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   18.154941][    C3]  ? check_prev_add (kernel/locking/lockdep.c:3258 (discriminator 3))
[   18.154943][    C3]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   18.154944][    C3]  __dev_queue_xmit (net/core/dev.c:4884)
[   18.154947][    C3]  ? netdev_core_pick_tx (net/core/dev.c:4784)
[   18.154949][    C3]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   18.154950][    C3]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   18.154953][    C3]  ? neigh_hh_output (./include/net/neighbour.h:525)
[   18.154955][    C3]  ip6_finish_output2 (./include/net/neighbour.h:558 net/ipv6/ip6_output.c:138)
[   18.154957][    C3]  ? ip6_dst_lookup (net/ipv6/ip6_output.c:1269)
[   18.154959][    C3]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   18.154960][    C3]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   18.154962][    C3]  ? ip6_mtu (./include/linux/rcupdate.h:319 (discriminator 2) ./include/linux/rcupdate.h:880 (discriminator 2) ./include/net/ip6_route.h:384 (discriminator 2) net/ipv6/route.c:3290 (discriminator 2))
[   18.154964][    C3]  ip6_finish_output (net/ipv6/ip6_output.c:210 net/ipv6/ip6_output.c:221)
[   18.154966][    C3]  ip6_output (./include/linux/netfilter.h:314 net/ipv6/ip6_output.c:248)
[   18.154967][    C3]  ? ip6_finish_output (./include/net/inet_sock.h:338 (discriminator 1))
[   18.154969][    C3]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   18.154970][    C3]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   18.154971][    C3]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   18.154973][    C3]  ? __local_bh_enable_ip (kernel/softirq.c:478)
[   18.154975][    C3]  ndisc_send_skb (./include/net/dst.h:470 (discriminator 4) ./include/linux/netfilter.h:325 (discriminator 4) net/ipv6/ndisc.c:513 (discriminator 4))
[   18.154977][    C3]  ? ndisc_recv_na (./include/net/net_namespace.h:422 (discriminator 7))
[   18.154979][    C3]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   18.154981][    C3]  ? __ndisc_fill_addr_option (net/ipv6/ndisc.c:159)
[   18.154983][    C3]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   18.154985][    C3]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   18.154987][    C3]  addrconf_rs_timer (net/ipv6/addrconf.c:4073)
[   18.154989][    C3]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   18.154991][    C3]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   18.154993][    C3]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   18.154995][    C3]  call_timer_fn (kernel/time/timer.c:1748)
[   18.154997][    C3]  ? detach_if_pending (./include/linux/list.h:1159)
[   18.154998][    C3]  ? debug_object_active_state (lib/debugobjects.c:1122)
[   18.155002][    C3]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   18.155003][    C3]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   18.155005][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   18.155007][    C3]  __run_timers (kernel/time/timer.c:1799 kernel/time/timer.c:2374)
[   18.155009][    C3]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   18.155011][    C3]  ? __bpf_trace_itimer_expire (./include/trace/events/timer.h:407)
[   18.155013][    C3]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   18.155016][    C3]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   18.155018][    C3]  run_timer_softirq (kernel/time/timer.c:2386 kernel/time/timer.c:2395 kernel/time/timer.c:2403)
[   18.155020][    C3]  ? __run_timers (./include/trace/events/timer.h:138 (discriminator 19))
[   18.155022][    C3]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   18.155024][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   18.155026][    C3]  handle_softirqs (kernel/softirq.c:645)
[   18.155028][    C3]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   18.155029][    C3]  ? _local_bh_enable (kernel/softirq.c:428 (discriminator 1))
[   18.155031][    C3]  __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
[   18.155033][    C3]  irq_exit_rcu (kernel/softirq.c:784)
[   18.155034][    C3]  sysvec_apic_timer_interrupt (arch/x86/kernel/apic/apic.c:1062 (discriminator 37) arch/x86/kernel/apic/apic.c:1062 (discriminator 37))
[   18.155036][    C3]  </IRQ>
[   18.155036][    C3]  <TASK>
[   18.155037][    C3]  ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4488)
[   18.155038][    C3]  asm_sysvec_apic_timer_interrupt (./arch/x86/include/asm/idtentry.h:674)
[   18.155040][    C3] RIP: 0010:pv_native_safe_halt (./arch/x86/include/asm/irqflags.h:48 arch/x86/kernel/paravirt.c:63)
[   18.155043][    C3] Code: 48 8b 3d 94 e2 f5 01 e8 1f 00 00 00 48 2b 05 58 a3 95 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 13 96 11 00 fb f4 <c3> 0f 1f 40 d6 48 83 ec 20 8b 17 49 89 f8 83 e2 fe 41 89 d2 0f 01
All code
========
   0:	48 8b 3d 94 e2 f5 01 	mov    0x1f5e294(%rip),%rdi        # 0x1f5e29b
   7:	e8 1f 00 00 00       	call   0x2b
   c:	48 2b 05 58 a3 95 00 	sub    0x95a358(%rip),%rax        # 0x95a36b
  13:	c3                   	ret
  14:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  1b:	f3 0f 1e fa          	endbr64
  1f:	eb 07                	jmp    0x28
  21:	0f 00 2d 13 96 11 00 	verw   0x119613(%rip)        # 0x11963b
  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
[   18.155045][    C3] RSP: 0018:ffa0000000167e00 EFLAGS: 00000282
[   18.155048][    C3] RAX: 000000000009487f RBX: ff11000001c88040 RCX: ffffffffb92f0307
[   18.155049][    C3] RDX: ff11000001c88040 RSI: ffffffffbc038b01 RDI: ffffffffbba8d8e0
[   18.155050][    C3] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[   18.155051][    C3] R10: 0000000000000003 R11: 0000000000000001 R12: 1ff400000002cfc3
[   18.155051][    C3] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000000000
[   18.155053][    C3]  ? cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   18.155055][    C3]  default_idle (./arch/x86/include/asm/paravirt.h:62 arch/x86/kernel/process.c:768)
[   18.155057][    C3]  default_idle_call (kernel/sched/idle.c:122)
[   18.155058][    C3]  cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   18.155060][    C3]  ? arch_cpu_idle_exit+0x40/0x40
[   18.155061][    C3]  ? mark_tsc_async_resets (arch/x86/kernel/tsc_sync.c:49)
[   18.155063][    C3]  ? default_idle_call (kernel/sched/idle.c:129)
[   18.155065][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   18.155067][    C3]  do_idle (kernel/sched/idle.c:355)
[   18.155068][    C3]  cpu_startup_entry (kernel/sched/idle.c:454)
[   18.155070][    C3]  start_secondary (arch/x86/kernel/smpboot.c:312)
[   18.155071][    C3]  ? set_cpu_sibling_map (arch/x86/kernel/smpboot.c:733 (discriminator 4))
[   18.155073][    C3]  common_startup_64 (arch/x86/kernel/head_64.S:418)
| [   18.155093][    C3] softirqs last disabled at (608385): __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
| [   18.155094][    C3] Preemption disabled at:
| [   18.155095][    C3] 0x0
| [   18.155100][    C3] Tainted: [W]=WARN
[   18.155100][    C3] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   18.155101][    C3] Call Trace:
[   18.155101][    C3]  <IRQ>
[   18.155102][    C3]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   18.155104][    C3]  __might_resched.cold (kernel/sched/core.c:9234)
[   18.155107][    C3]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   18.155111][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   18.155113][    C3]  __kmalloc_noprof (./include/linux/sched/mm.h:322 (discriminator 2) mm/slub.c:4636 (discriminator 2) mm/slub.c:4974 (discriminator 2) mm/slub.c:5413 (discriminator 2) mm/slub.c:5439 (discriminator 2))
[   18.155115][    C3]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   18.155116][    C3]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   18.155118][    C3]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:58 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   18.155119][    C3]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   18.155121][    C3]  put_chars (drivers/char/virtio_console.c:1176)
[   18.155123][    C3]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   18.155125][    C3]  ? mark_lock (kernel/locking/lockdep.c:4769)
[   18.155127][    C3]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   18.155128][    C3]  ? __lock_acquire (kernel/locking/lockdep.c:5208)
[   18.155131][    C3]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   18.155132][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   18.155134][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   18.155135][    C3]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   18.155137][    C3]  console_emit_next_record (kernel/printk/printk.c:3183)
[   18.155139][    C3]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   18.155141][    C3]  ? console_flush_one_record (./include/linux/rcupdate.h:314 (discriminator 2) ./include/linux/srcu.h:439 (discriminator 2) kernel/printk/printk.c:291 (discriminator 2) kernel/printk/printk.c:3246 (discriminator 2))
[   18.155146][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   18.155148][    C3]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   18.155150][    C3]  console_flush_one_record (kernel/printk/printk.c:3268)
[   18.155152][    C3]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   18.155154][    C3]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   18.155156][    C3]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   18.155158][    C3]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   18.155160][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   18.155161][    C3]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   18.155163][    C3]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   18.155165][    C3]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   18.155167][    C3]  vprintk_emit (kernel/printk/printk.c:2479)
[   18.155169][    C3]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   18.155171][    C3]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   18.155173][    C3]  _printk (kernel/printk/printk.c:2504)
[   18.155175][    C3]  ? snapshot_read.cold (user.c:?)
[   18.155177][    C3]  ? ___ratelimit (lib/ratelimit.c:97 (discriminator 3))
[   18.155179][    C3]  ? idr_get_free (??:?)
[   18.155181][    C3] ip6_tnl_xmit_ctl.cold (net/ipv6/ip6_tunnel.c:1064 (discriminator 3)) ip6_tunnel
[   18.155184][    C3] ip6gre_tunnel_xmit (net/ipv6/ip6_gre.c:888) ip6_gre
[   18.155186][    C3]  ? __kasan_check_byte (mm/kasan/common.c:573)
[   18.155187][    C3]  ? __gre6_xmit (./include/linux/skbuff.h:2904) ip6_gre
[   18.155189][    C3]  ? lock_acquire.part.0 (./include/linux/kasan.h:402 (discriminator 1) kernel/locking/lockdep.c:5882 (discriminator 1))
[   18.155190][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   18.155192][    C3]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   18.155194][    C3]  ? netif_skb_features (net/core/dev.c:3793 net/core/dev.c:3922)
[   18.155195][    C3]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   18.155197][    C3]  ? skb_network_protocol (./include/linux/skbuff.h:2534)
[   18.155200][    C3]  dev_hard_start_xmit (./include/linux/netdevice.h:5429 ./include/linux/netdevice.h:5438 net/core/dev.c:3937 net/core/dev.c:3953)
[   18.155202][    C3]  ? validate_xmit_skb_list (net/core/dev.c:4142)
[   18.155204][    C3]  sch_direct_xmit (net/sched/sch_generic.c:372)
[   18.155205][    C3]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   18.155207][    C3]  ? dequeue_skb (./include/trace/events/qdisc.h:14 (discriminator 19))
[   18.155208][    C3]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   18.155210][    C3]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   18.155212][    C3]  __dev_xmit_skb (net/core/dev.c:4262)
[   18.155213][    C3]  ? tc_run (net/core/dev.c:4444 (discriminator 6))
[   18.155215][    C3]  ? alloc_netdev_dummy (net/core/dev.c:12327)
[   18.155216][    C3]  ? netdev_offload_xstats_push_delta (net/core/dev.c:9326 net/core/dev.c:9461)
[   18.155218][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   18.155220][    C3]  ? check_prev_add (kernel/locking/lockdep.c:3258 (discriminator 3))
[   18.155221][    C3]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   18.155223][    C3]  __dev_queue_xmit (net/core/dev.c:4884)
[   18.155226][    C3]  ? netdev_core_pick_tx (net/core/dev.c:4784)
[   18.155227][    C3]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   18.155229][    C3]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   18.155231][    C3]  ? neigh_hh_output (./include/net/neighbour.h:525)
[   18.155233][    C3]  ip6_finish_output2 (./include/net/neighbour.h:558 net/ipv6/ip6_output.c:138)
[   18.155235][    C3]  ? ip6_dst_lookup (net/ipv6/ip6_output.c:1269)
[   18.155236][    C3]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   18.155238][    C3]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   18.155239][    C3]  ? ip6_mtu (./include/linux/rcupdate.h:319 (discriminator 2) ./include/linux/rcupdate.h:880 (discriminator 2) ./include/net/ip6_route.h:384 (discriminator 2) net/ipv6/route.c:3290 (discriminator 2))
[   18.155241][    C3]  ip6_finish_output (net/ipv6/ip6_output.c:210 net/ipv6/ip6_output.c:221)
[   18.155243][    C3]  ip6_output (./include/linux/netfilter.h:314 net/ipv6/ip6_output.c:248)
[   18.155245][    C3]  ? ip6_finish_output (./include/net/inet_sock.h:338 (discriminator 1))
[   18.155246][    C3]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   18.155247][    C3]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   18.155249][    C3]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   18.155250][    C3]  ? __local_bh_enable_ip (kernel/softirq.c:478)
[   18.155252][    C3]  ndisc_send_skb (./include/net/dst.h:470 (discriminator 4) ./include/linux/netfilter.h:325 (discriminator 4) net/ipv6/ndisc.c:513 (discriminator 4))
[   18.155255][    C3]  ? ndisc_recv_na (./include/net/net_namespace.h:422 (discriminator 7))
[   18.155257][    C3]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   18.155259][    C3]  ? __ndisc_fill_addr_option (net/ipv6/ndisc.c:159)
[   18.155261][    C3]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   18.155263][    C3]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   18.155265][    C3]  addrconf_rs_timer (net/ipv6/addrconf.c:4073)
[   18.155267][    C3]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   18.155269][    C3]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   18.155271][    C3]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   18.155273][    C3]  call_timer_fn (kernel/time/timer.c:1748)
[   18.155274][    C3]  ? detach_if_pending (./include/linux/list.h:1159)
[   18.155276][    C3]  ? debug_object_active_state (lib/debugobjects.c:1122)
[   18.155278][    C3]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   18.155279][    C3]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   18.155281][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   18.155283][    C3]  __run_timers (kernel/time/timer.c:1799 kernel/time/timer.c:2374)
[   18.155285][    C3]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   18.155287][    C3]  ? __bpf_trace_itimer_expire (./include/trace/events/timer.h:407)
[   18.155289][    C3]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   18.155291][    C3]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   18.155294][    C3]  run_timer_softirq (kernel/time/timer.c:2386 kernel/time/timer.c:2395 kernel/time/timer.c:2403)
[   18.155295][    C3]  ? __run_timers (./include/trace/events/timer.h:138 (discriminator 19))
[   18.155297][    C3]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   18.155298][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   18.155300][    C3]  handle_softirqs (kernel/softirq.c:645)
[   18.155302][    C3]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   18.155304][    C3]  ? _local_bh_enable (kernel/softirq.c:428 (discriminator 1))
[   18.155306][    C3]  __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
[   18.155307][    C3]  irq_exit_rcu (kernel/softirq.c:784)
[   18.155308][    C3]  sysvec_apic_timer_interrupt (arch/x86/kernel/apic/apic.c:1062 (discriminator 37) arch/x86/kernel/apic/apic.c:1062 (discriminator 37))
[   18.155310][    C3]  </IRQ>
[   18.155311][    C3]  <TASK>
[   18.155311][    C3]  ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4488)
[   18.155313][    C3]  asm_sysvec_apic_timer_interrupt (./arch/x86/include/asm/idtentry.h:674)
[   18.155314][    C3] RIP: 0010:pv_native_safe_halt (./arch/x86/include/asm/irqflags.h:48 arch/x86/kernel/paravirt.c:63)
[   18.155316][    C3] Code: 48 8b 3d 94 e2 f5 01 e8 1f 00 00 00 48 2b 05 58 a3 95 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 13 96 11 00 fb f4 <c3> 0f 1f 40 d6 48 83 ec 20 8b 17 49 89 f8 83 e2 fe 41 89 d2 0f 01
All code
========
   0:	48 8b 3d 94 e2 f5 01 	mov    0x1f5e294(%rip),%rdi        # 0x1f5e29b
   7:	e8 1f 00 00 00       	call   0x2b
   c:	48 2b 05 58 a3 95 00 	sub    0x95a358(%rip),%rax        # 0x95a36b
  13:	c3                   	ret
  14:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  1b:	f3 0f 1e fa          	endbr64
  1f:	eb 07                	jmp    0x28
  21:	0f 00 2d 13 96 11 00 	verw   0x119613(%rip)        # 0x11963b
  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
[   18.155317][    C3] RSP: 0018:ffa0000000167e00 EFLAGS: 00000282
[   18.155318][    C3] RAX: 000000000009487f RBX: ff11000001c88040 RCX: ffffffffb92f0307
[   18.155319][    C3] RDX: ff11000001c88040 RSI: ffffffffbc038b01 RDI: ffffffffbba8d8e0
[   18.155320][    C3] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[   18.155321][    C3] R10: 0000000000000003 R11: 0000000000000001 R12: 1ff400000002cfc3
[   18.155321][    C3] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000000000
[   18.155323][    C3]  ? cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   18.155325][    C3]  default_idle (./arch/x86/include/asm/paravirt.h:62 arch/x86/kernel/process.c:768)
[   18.155327][    C3]  default_idle_call (kernel/sched/idle.c:122)
[   18.155328][    C3]  cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   18.155330][    C3]  ? arch_cpu_idle_exit+0x40/0x40
[   18.155331][    C3]  ? mark_tsc_async_resets (arch/x86/kernel/tsc_sync.c:49)
[   18.155332][    C3]  ? default_idle_call (kernel/sched/idle.c:129)
[   18.155334][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   18.155336][    C3]  do_idle (kernel/sched/idle.c:355)
[   18.155338][    C3]  cpu_startup_entry (kernel/sched/idle.c:454)
[   18.155339][    C3]  start_secondary (arch/x86/kernel/smpboot.c:312)
[   18.155341][    C3]  ? set_cpu_sibling_map (arch/x86/kernel/smpboot.c:733 (discriminator 4))
[   18.155343][    C3]  common_startup_64 (arch/x86/kernel/head_64.S:418)
| [   19.336156][  T322] softirqs last disabled at (0): 0x0
| [   19.336158][  T322] Preemption disabled at:
| [   19.336159][  T322] vprintk_emit (kernel/printk/printk.c:2471)
| [   19.336173][  T322] Tainted: [W]=WARN
[   19.336175][  T322] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   19.336177][  T322] Call Trace:
[   19.336179][  T322]  <TASK>
[   19.336180][  T322]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   19.336187][  T322]  ? vprintk_emit (kernel/printk/printk.c:2471)
[   19.336190][  T322]  __might_resched.cold (kernel/sched/core.c:9234)
[   19.336194][  T322]  ? prb_next_reserve_seq (kernel/printk/printk_ringbuffer.c:2128)
[   19.336197][  T322]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   19.336202][  T322]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   19.336207][  T322]  __kmalloc_noprof (./include/linux/sched/mm.h:322 (discriminator 2) mm/slub.c:4636 (discriminator 2) mm/slub.c:4974 (discriminator 2) mm/slub.c:5413 (discriminator 2) mm/slub.c:5439 (discriminator 2))
[   19.336211][  T322]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   19.336215][  T322]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   19.336220][  T322]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:58 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   19.336223][  T322]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   19.336225][  T322]  put_chars (drivers/char/virtio_console.c:1176)
[   19.336228][  T322]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   19.336232][  T322]  ? console_prepend_replay (kernel/printk/printk.c:3005)
[   19.336235][  T322]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   19.336240][  T322]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   19.336242][  T322]  ? vsnprintf (lib/vsprintf.c:2900)
[   19.336246][  T322]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   19.336249][  T322]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   19.336251][  T322]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   19.336255][  T322]  console_emit_next_record (kernel/printk/printk.c:3183)
[   19.336259][  T322]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   19.336262][  T322]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   19.336264][  T322]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   19.336267][  T322]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   19.336269][  T322]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   19.336272][  T322]  ? console_flush_one_record (kernel/printk/printk.c:3247)
[   19.336275][  T322]  console_flush_one_record (kernel/printk/printk.c:3268)
[   19.336278][  T322]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   19.336282][  T322]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   19.336285][  T322]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   19.336287][  T322]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   19.336290][  T322]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   19.336292][  T322]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   19.336294][  T322]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   19.336297][  T322]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   19.336300][  T322]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   19.336303][  T322]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   19.336306][  T322]  vprintk_emit (kernel/printk/printk.c:2479)
[   19.336310][  T322]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   19.336313][  T322]  ? netdev_run_todo (net/core/dev.c:11776)
[   19.336317][  T322]  ? mirred_device_event (net/sched/act_mirred.c:559 (discriminator 1)) act_mirred
[   19.336321][  T322]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   19.336325][  T322]  ? tunnel6_fini (net/ipv6/tunnel6.c:98 (discriminator 10)) tunnel6
[   19.336327][  T322]  _printk (kernel/printk/printk.c:2504)
[   19.336331][  T322]  ? snapshot_read.cold (user.c:?)
[   19.336334][  T322]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   19.336337][  T322]  ? tunnel6_fini (net/ipv6/tunnel6.c:98 (discriminator 10)) tunnel6
[   19.336339][  T322]  ? __up_write (kernel/locking/rwsem.c:1415)
[   19.336341][  T322]  ? __up_write (kernel/locking/rwsem.c:1422 (discriminator 1))
[   19.336343][  T322]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   19.336346][  T322]  ? __up_write (./include/linux/instrumented.h:112 ./include/linux/atomic/atomic-instrumented.h:3390 kernel/locking/rwsem.c:1417)
[   19.336349][  T322] mirred_init_module (net/sched/act_mirred.c:508) act_mirred
[   19.336352][  T322]  do_one_initcall (init/main.c:1357)
[   19.336355][  T322]  ? trace_event_raw_event_initcall_level (./include/trace/events/initcall.h:10)
[   19.336359][  T322]  ? do_init_module (./include/linux/slab.h:991 (discriminator 1) kernel/module/main.c:3105 (discriminator 1))
[   19.336363][  T322]  ? kasan_unpoison (mm/kasan/shadow.c:146 mm/kasan/shadow.c:178)
[   19.336367][  T322]  do_init_module (kernel/module/main.c:3117)
[   19.336371][  T322]  ? free_module (./include/trace/events/module.h:50 (discriminator 19))
[   19.336374][  T322]  ? kfree (./include/linux/kasan.h:235 mm/slub.c:2748 mm/slub.c:6499 mm/slub.c:6792)
[   19.336377][  T322]  load_module (kernel/module/main.c:3593)
[   19.336383][  T322]  ? layout_and_allocate.isra.0 (kernel/module/main.c:3016)
[   19.336386][  T322]  ? __ia32_sys_fsconfig (??:?)
[   19.336390][  T322]  ? ovl_real_file (fs/overlayfs/file.c:195)
[   19.336394][  T322]  ? backing_file_read_iter (fs/backing-file.c:211)
[   19.336398][  T322]  init_module_from_file (kernel/module/main.c:3790)
[   19.336401][  T322]  ? __do_sys_init_module (kernel/module/main.c:3664)
[   19.336405][  T322]  ? ovl_mmap (fs/overlayfs/file.c:477)
[   19.336409][  T322]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   19.336412][  T322]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   19.336414][  T322]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   19.336417][  T322]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:58 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   19.336420][  T322]  idempotent_init_module (kernel/module/main.c:3802)
[   19.336423][  T322]  ? init_module_from_file (kernel/module/main.c:3791)
[   19.336427][  T322]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   19.336430][  T322]  ? cap_capable (./include/trace/events/capability.h:26 (discriminator 22) security/commoncap.c:130 (discriminator 22))
[   19.336435][  T322]  __x64_sys_finit_module (kernel/module/main.c:3828 kernel/module/main.c:3812 kernel/module/main.c:3812)
[   19.336438][  T322]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   19.336441][  T322]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[   19.336444][  T322]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[   19.336448][  T322]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   19.336451][  T322] RIP: 0033:0x7f1d5d05e37d
[   19.336454][  T322] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 4b aa 0f 00 f7 d8 64 89 01 48
All code
========
   0:	ff c3                	inc    %ebx
   2:	66 2e 0f 1f 84 00 00 	cs nopw 0x0(%rax,%rax,1)
   9:	00 00 00 
   c:	90                   	nop
   d:	f3 0f 1e fa          	endbr64
  11:	48 89 f8             	mov    %rdi,%rax
  14:	48 89 f7             	mov    %rsi,%rdi
  17:	48 89 d6             	mov    %rdx,%rsi
  1a:	48 89 ca             	mov    %rcx,%rdx
  1d:	4d 89 c2             	mov    %r8,%r10
  20:	4d 89 c8             	mov    %r9,%r8
  23:	4c 8b 4c 24 08       	mov    0x8(%rsp),%r9
  28:	0f 05                	syscall
  2a:*	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax		<-- trapping instruction
  30:	73 01                	jae    0x33
  32:	c3                   	ret
  33:	48 8b 0d 4b aa 0f 00 	mov    0xfaa4b(%rip),%rcx        # 0xfaa85
  3a:	f7 d8                	neg    %eax
  3c:	64 89 01             	mov    %eax,%fs:(%rcx)
  3f:	48                   	rex.W

Code starting with the faulting instruction
===========================================
   0:	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax
   6:	73 01                	jae    0x9
   8:	c3                   	ret
   9:	48 8b 0d 4b aa 0f 00 	mov    0xfaa4b(%rip),%rcx        # 0xfaa5b
  10:	f7 d8                	neg    %eax
  12:	64 89 01             	mov    %eax,%fs:(%rcx)
  15:	48                   	rex.W
[   19.336456][  T322] RSP: 002b:00007ffdefeb8dc8 EFLAGS: 00000246 ORIG_RAX: 0000000000000139
[   19.336461][  T322] RAX: ffffffffffffffda RBX: 000055e627359810 RCX: 00007f1d5d05e37d
[   19.336463][  T322] RDX: 0000000000000000 RSI: 000055e6171b7ffd RDI: 0000000000000000
[   19.336464][  T322] RBP: 00007ffdefeb8e60 R08: 0000000000000000 R09: 0000000000000000
[   19.336465][  T322] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e6171b7ffd
[   19.336467][  T322] R13: 000055e627359960 R14: 0000000000040000 R15: 0000000000000000
| [   26.026269][    C3] softirqs last disabled at (608385): __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
| [   26.026272][    C3] Preemption disabled at:
| [   26.026272][    C3] 0x0
| [   26.026282][    C3] Tainted: [W]=WARN
[   26.026283][    C3] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   26.026285][    C3] Call Trace:
[   26.026287][    C3]  <IRQ>
[   26.026288][    C3]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   26.026294][    C3]  __might_resched.cold (kernel/sched/core.c:9234)
[   26.026298][    C3]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   26.026301][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   26.026305][    C3]  __kmalloc_noprof (./include/linux/sched/mm.h:322 (discriminator 2) mm/slub.c:4636 (discriminator 2) mm/slub.c:4974 (discriminator 2) mm/slub.c:5413 (discriminator 2) mm/slub.c:5439 (discriminator 2))
[   26.026309][    C3]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   26.026311][    C3]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   26.026316][    C3]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:58 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   26.026317][    C3]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   26.026319][    C3]  put_chars (drivers/char/virtio_console.c:1176)
[   26.026321][    C3]  ? desc_read_finalized_seq (kernel/printk/printk_ringbuffer.c:1934)
[   26.026323][    C3]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   26.026325][    C3]  ? console_prepend_replay (kernel/printk/printk.c:3005)
[   26.026327][    C3]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   26.026330][    C3]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   26.026331][    C3]  ? do_raw_spin_lock (./include/linux/instrumented.h:55 ./include/linux/atomic/atomic-instrumented.h:1301 ./include/asm-generic/qspinlock.h:112 kernel/locking/spinlock_debug.c:116)
[   26.026333][    C3]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   26.026335][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   26.026336][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   26.026338][    C3]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   26.026340][    C3]  console_emit_next_record (kernel/printk/printk.c:3183)
[   26.026343][    C3]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   26.026345][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   26.026346][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   26.026348][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   26.026350][    C3]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   26.026352][    C3]  ? console_flush_one_record (kernel/printk/printk.c:3247)
[   26.026354][    C3]  console_flush_one_record (kernel/printk/printk.c:3268)
[   26.026356][    C3]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   26.026359][    C3]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   26.026360][    C3]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   26.026362][    C3]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   26.026364][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   26.026365][    C3]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   26.026367][    C3]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   26.026368][    C3]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   26.026370][    C3]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   26.026372][    C3]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   26.026374][    C3]  vprintk_emit (kernel/printk/printk.c:2479)
[   26.026377][    C3]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   26.026379][    C3]  ? do_raw_spin_trylock (./include/linux/instrumented.h:55 ./include/linux/atomic/atomic-instrumented.h:1301 ./include/asm-generic/qspinlock.h:98 kernel/locking/spinlock_debug.c:123)
[   26.026380][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   26.026382][    C3]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   26.026384][    C3]  _printk (kernel/printk/printk.c:2504)
[   26.026387][    C3]  ? snapshot_read.cold (user.c:?)
[   26.026389][    C3]  ? ___ratelimit (lib/ratelimit.c:97 (discriminator 3))
[   26.026393][    C3]  ? __ipv6_chk_addr_and_flags (./include/linux/rcupdate.h:850 net/ipv6/addrconf.c:1996)
[   26.026397][    C3]  ? idr_get_free (??:?)
[   26.026399][    C3]  ? trace_irq_enable.constprop.0 (./include/linux/instrumented.h:82 ./include/asm-generic/bitops/instrumented-non-atomic.h:141 ./include/linux/cpumask.h:650 ./include/linux/cpumask.h:1232 ./include/trace/events/preemptirq.h:40)
[   26.026402][    C3] ip6_tnl_xmit_ctl.cold (net/ipv6/ip6_tunnel.c:1064 (discriminator 3)) ip6_tunnel
[   26.026407][    C3] ip6gre_tunnel_xmit (net/ipv6/ip6_gre.c:888) ip6_gre
[   26.026411][    C3]  ? __gre6_xmit (./include/linux/skbuff.h:2904) ip6_gre
[   26.026413][    C3]  ? sock_def_readable (./include/linux/rcupdate.h:319 (discriminator 2) ./include/linux/rcupdate.h:880 (discriminator 2) net/core/sock.c:3663 (discriminator 2))
[   26.026416][    C3]  ? packet_rcv (net/packet/af_packet.c:2231)
[   26.026419][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   26.026421][    C3]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   26.026423][    C3]  ? dev_queue_xmit_nit (./include/linux/rcupdate.h:319 (discriminator 2) ./include/linux/rcupdate.h:880 (discriminator 2) net/core/dev.c:2636 (discriminator 2))
[   26.026426][    C3]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   26.026427][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   26.026429][    C3]  ? get_stack_info_noinstr (arch/x86/kernel/dumpstack_64.c:173)
[   26.026432][    C3]  dev_hard_start_xmit (./include/linux/netdevice.h:5429 ./include/linux/netdevice.h:5438 net/core/dev.c:3937 net/core/dev.c:3953)
[   26.026434][    C3]  ? validate_xmit_skb_list (net/core/dev.c:4142)
[   26.026436][    C3]  sch_direct_xmit (net/sched/sch_generic.c:372)
[   26.026439][    C3]  ? get_stack_info_noinstr (arch/x86/kernel/dumpstack_64.c:173)
[   26.026440][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   26.026442][    C3]  ? dequeue_skb (./include/trace/events/qdisc.h:14 (discriminator 19))
[   26.026443][    C3]  ? do_raw_spin_trylock (./include/linux/instrumented.h:55 ./include/linux/atomic/atomic-instrumented.h:1301 ./include/asm-generic/qspinlock.h:98 kernel/locking/spinlock_debug.c:123)
[   26.026445][    C3]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   26.026447][    C3]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   26.026449][    C3]  __dev_xmit_skb (net/core/dev.c:4262)
[   26.026451][    C3]  ? tc_run (net/core/dev.c:4444 (discriminator 4))
[   26.026452][    C3]  ? alloc_netdev_dummy (net/core/dev.c:12327)
[   26.026454][    C3]  ? netdev_offload_xstats_push_delta (net/core/dev.c:9326 net/core/dev.c:9461)
[   26.026455][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   26.026457][    C3]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   26.026459][    C3]  __dev_queue_xmit (net/core/dev.c:4884)
[   26.026462][    C3]  ? filter_irq_stacks (kernel/stacktrace.c:402)
[   26.026464][    C3]  ? addrconf_rs_timer (net/ipv6/addrconf.c:4073)
[   26.026466][    C3]  ? stack_depot_save_flags (lib/stackdepot.c:609 lib/stackdepot.c:676)
[   26.026469][    C3]  ? netdev_core_pick_tx (net/core/dev.c:4784)
[   26.026472][    C3]  ? neigh_hh_output (./include/net/neighbour.h:525)
[   26.026475][    C3]  ip6_finish_output2 (./include/net/neighbour.h:558 net/ipv6/ip6_output.c:138)
[   26.026477][    C3]  ? ip6_dst_lookup (net/ipv6/ip6_output.c:1269)
[   26.026479][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   26.026481][    C3]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   26.026482][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   26.026484][    C3]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   26.026486][    C3]  ip6_finish_output (net/ipv6/ip6_output.c:210 net/ipv6/ip6_output.c:221)
[   26.026488][    C3]  ip6_output (./include/linux/netfilter.h:314 net/ipv6/ip6_output.c:248)
[   26.026490][    C3]  ? ip6_finish_output (./include/net/inet_sock.h:338 (discriminator 1))
[   26.026491][    C3]  ? xfrm_bundle_lookup.constprop.0 (net/xfrm/xfrm_policy.c:3049)
[   26.026494][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   26.026496][    C3]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   26.026497][    C3]  ? trace_irq_disable.constprop.0 (./include/trace/events/preemptirq.h:36 (discriminator 22))
[   26.026498][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   26.026500][    C3]  ? trace_hardirqs_on (kernel/trace/trace_preemptirq.c:78)
[   26.026501][    C3]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   26.026503][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   26.026505][    C3]  ndisc_send_skb (./include/net/dst.h:470 (discriminator 4) ./include/linux/netfilter.h:325 (discriminator 4) net/ipv6/ndisc.c:513 (discriminator 4))
[   26.026508][    C3]  ? ndisc_recv_na (./include/net/net_namespace.h:422 (discriminator 7))
[   26.026511][    C3]  ? __ndisc_fill_addr_option (net/ipv6/ndisc.c:159)
[   26.026513][    C3]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   26.026515][    C3]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   26.026517][    C3]  addrconf_rs_timer (net/ipv6/addrconf.c:4073)
[   26.026519][    C3]  ? cpu_startup_entry (kernel/sched/idle.c:454)
[   26.026521][    C3]  ? do_raw_spin_lock (./include/linux/instrumented.h:55 ./include/linux/atomic/atomic-instrumented.h:1301 ./include/asm-generic/qspinlock.h:112 kernel/locking/spinlock_debug.c:116)
[   26.026523][    C3]  ? common_startup_64 (arch/x86/kernel/head_64.S:418)
[   26.026526][    C3]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   26.026528][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   26.026529][    C3]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   26.026531][    C3]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:58 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   26.026533][    C3]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   26.026534][    C3]  call_timer_fn (kernel/time/timer.c:1748)
[   26.026542][    C3]  ? detach_if_pending (./include/linux/list.h:1159)
[   26.026543][    C3]  ? debug_object_active_state (lib/debugobjects.c:1122)
[   26.026547][    C3]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   26.026549][    C3]  ? timer_recalc_next_expiry (./include/linux/find.h:71 kernel/time/timer.c:1843 kernel/time/timer.c:1865)
[   26.026550][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   26.026553][    C3]  __run_timers (kernel/time/timer.c:1799 kernel/time/timer.c:2374)
[   26.026554][    C3]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   26.026557][    C3]  ? __bpf_trace_itimer_expire (./include/trace/events/timer.h:407)
[   26.026559][    C3]  ? do_raw_spin_lock (./include/linux/instrumented.h:55 ./include/linux/atomic/atomic-instrumented.h:1301 ./include/asm-generic/qspinlock.h:112 kernel/locking/spinlock_debug.c:116)
[   26.026561][    C3]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   26.026564][    C3]  run_timer_softirq (kernel/time/timer.c:2386 kernel/time/timer.c:2395 kernel/time/timer.c:2403)
[   26.026566][    C3]  ? __run_timers (./include/trace/events/timer.h:138 (discriminator 19))
[   26.026568][    C3]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   26.026569][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   26.026571][    C3]  handle_softirqs (kernel/softirq.c:645)
[   26.026573][    C3]  ? _local_bh_enable (kernel/softirq.c:428 (discriminator 1))
[   26.026574][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   26.026576][    C3]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   26.026578][    C3]  __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
[   26.026579][    C3]  irq_exit_rcu (kernel/softirq.c:784)
[   26.026581][    C3]  sysvec_apic_timer_interrupt (arch/x86/kernel/apic/apic.c:1062 (discriminator 37) arch/x86/kernel/apic/apic.c:1062 (discriminator 37))
[   26.026583][    C3]  </IRQ>
[   26.026584][    C3]  <TASK>
[   26.026584][    C3]  ? _raw_spin_unlock (./include/linux/spinlock_api_smp.h:201 (discriminator 1) kernel/locking/spinlock.c:213 (discriminator 1))
[   26.026587][    C3]  asm_sysvec_apic_timer_interrupt (./arch/x86/include/asm/idtentry.h:674)
[   26.026589][    C3] RIP: 0010:pv_native_safe_halt (./arch/x86/include/asm/irqflags.h:48 arch/x86/kernel/paravirt.c:63)
[   26.026592][    C3] Code: 48 8b 3d 94 e2 f5 01 e8 1f 00 00 00 48 2b 05 58 a3 95 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 13 96 11 00 fb f4 <c3> 0f 1f 40 d6 48 83 ec 20 8b 17 49 89 f8 83 e2 fe 41 89 d2 0f 01
All code
========
   0:	48 8b 3d 94 e2 f5 01 	mov    0x1f5e294(%rip),%rdi        # 0x1f5e29b
   7:	e8 1f 00 00 00       	call   0x2b
   c:	48 2b 05 58 a3 95 00 	sub    0x95a358(%rip),%rax        # 0x95a36b
  13:	c3                   	ret
  14:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  1b:	f3 0f 1e fa          	endbr64
  1f:	eb 07                	jmp    0x28
  21:	0f 00 2d 13 96 11 00 	verw   0x119613(%rip)        # 0x11963b
  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
[   26.026594][    C3] RSP: 0018:ffa0000000167e00 EFLAGS: 00000246
[   26.026598][    C3] RAX: 0000000000000003 RBX: ff11000001c88040 RCX: 0000000000000001
[   26.026599][    C3] RDX: 0000000000000003 RSI: ffffffffbba8d860 RDI: ffffffffb92f0307
[   26.026600][    C3] RBP: 0000000000000000 R08: ffffffffbb780421 R09: 1fe2200006a763a2
[   26.026601][    C3] R10: 0000000000000003 R11: 0000000000000000 R12: 1ff400000002cfc3
[   26.026602][    C3] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000000000
[   26.026603][    C3]  ? ct_kernel_exit.constprop.0 (./include/linux/instrumented.h:97 kernel/context_tracking.c:124)
[   26.026605][    C3]  ? cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   26.026607][    C3]  default_idle (./arch/x86/include/asm/paravirt.h:62 arch/x86/kernel/process.c:768)
[   26.026609][    C3]  default_idle_call (kernel/sched/idle.c:122)
[   26.026611][    C3]  cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   26.026613][    C3]  ? arch_cpu_idle_exit+0x40/0x40
[   26.026614][    C3]  ? mark_tsc_async_resets (arch/x86/kernel/tsc_sync.c:49)
[   26.026617][    C3]  ? default_idle_call (kernel/sched/idle.c:129)
[   26.026618][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   26.026621][    C3]  do_idle (kernel/sched/idle.c:355)
[   26.026622][    C3]  cpu_startup_entry (kernel/sched/idle.c:454)
[   26.026624][    C3]  start_secondary (arch/x86/kernel/smpboot.c:312)
[   26.026625][    C3]  ? set_cpu_sibling_map (arch/x86/kernel/smpboot.c:733 (discriminator 4))
[   26.026627][    C3]  common_startup_64 (arch/x86/kernel/head_64.S:418)
| [   41.387393][    C3] softirqs last disabled at (608385): __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
| [   41.387395][    C3] Preemption disabled at:
| [   41.387396][    C3] 0x0
| [   41.387406][    C3] Tainted: [W]=WARN
[   41.387407][    C3] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   41.387410][    C3] Call Trace:
[   41.387411][    C3]  <IRQ>
[   41.387413][    C3]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   41.387418][    C3]  __might_resched.cold (kernel/sched/core.c:9234)
[   41.387422][    C3]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   41.387425][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   41.387429][    C3]  __kmalloc_noprof (./include/linux/sched/mm.h:322 (discriminator 2) mm/slub.c:4636 (discriminator 2) mm/slub.c:4974 (discriminator 2) mm/slub.c:5413 (discriminator 2) mm/slub.c:5439 (discriminator 2))
[   41.387432][    C3]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   41.387435][    C3]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   41.387439][    C3]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:58 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   41.387440][    C3]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   41.387442][    C3]  put_chars (drivers/char/virtio_console.c:1176)
[   41.387444][    C3]  ? desc_read_finalized_seq (kernel/printk/printk_ringbuffer.c:1934)
[   41.387446][    C3]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   41.387448][    C3]  ? console_prepend_replay (kernel/printk/printk.c:3005)
[   41.387450][    C3]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   41.387453][    C3]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   41.387454][    C3]  ? do_raw_spin_lock (./include/linux/instrumented.h:55 ./include/linux/atomic/atomic-instrumented.h:1301 ./include/asm-generic/qspinlock.h:112 kernel/locking/spinlock_debug.c:116)
[   41.387456][    C3]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   41.387458][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   41.387459][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   41.387461][    C3]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   41.387463][    C3]  console_emit_next_record (kernel/printk/printk.c:3183)
[   41.387465][    C3]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   41.387467][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   41.387469][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   41.387471][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   41.387472][    C3]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   41.387474][    C3]  ? console_flush_one_record (kernel/printk/printk.c:3247)
[   41.387476][    C3]  console_flush_one_record (kernel/printk/printk.c:3268)
[   41.387478][    C3]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   41.387481][    C3]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   41.387482][    C3]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   41.387484][    C3]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   41.387485][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   41.387487][    C3]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   41.387488][    C3]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   41.387490][    C3]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   41.387492][    C3]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   41.387494][    C3]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   41.387496][    C3]  vprintk_emit (kernel/printk/printk.c:2479)
[   41.387498][    C3]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   41.387500][    C3]  ? do_raw_spin_trylock (./include/linux/instrumented.h:55 ./include/linux/atomic/atomic-instrumented.h:1301 ./include/asm-generic/qspinlock.h:98 kernel/locking/spinlock_debug.c:123)
[   41.387502][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   41.387504][    C3]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   41.387506][    C3]  _printk (kernel/printk/printk.c:2504)
[   41.387509][    C3]  ? snapshot_read.cold (user.c:?)
[   41.387510][    C3]  ? ___ratelimit (lib/ratelimit.c:97 (discriminator 3))
[   41.387514][    C3]  ? __ipv6_chk_addr_and_flags (./include/linux/rcupdate.h:850 net/ipv6/addrconf.c:1996)
[   41.387518][    C3]  ? idr_get_free (??:?)
[   41.387520][    C3]  ? trace_irq_enable.constprop.0 (./include/linux/instrumented.h:82 ./include/asm-generic/bitops/instrumented-non-atomic.h:141 ./include/linux/cpumask.h:650 ./include/linux/cpumask.h:1232 ./include/trace/events/preemptirq.h:40)
[   41.387522][    C3] ip6_tnl_xmit_ctl.cold (net/ipv6/ip6_tunnel.c:1064 (discriminator 3)) ip6_tunnel
[   41.387527][    C3] ip6gre_tunnel_xmit (net/ipv6/ip6_gre.c:888) ip6_gre
[   41.387530][    C3]  ? __gre6_xmit (./include/linux/skbuff.h:2904) ip6_gre
[   41.387532][    C3]  ? sock_def_readable (./include/linux/rcupdate.h:319 (discriminator 2) ./include/linux/rcupdate.h:880 (discriminator 2) net/core/sock.c:3663 (discriminator 2))
[   41.387536][    C3]  ? packet_rcv (net/packet/af_packet.c:2231)
[   41.387539][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   41.387541][    C3]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   41.387542][    C3]  ? dev_queue_xmit_nit (./include/linux/rcupdate.h:319 (discriminator 2) ./include/linux/rcupdate.h:880 (discriminator 2) net/core/dev.c:2636 (discriminator 2))
[   41.387545][    C3]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   41.387546][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   41.387548][    C3]  ? get_stack_info_noinstr (arch/x86/kernel/dumpstack_64.c:173)
[   41.387551][    C3]  dev_hard_start_xmit (./include/linux/netdevice.h:5429 ./include/linux/netdevice.h:5438 net/core/dev.c:3937 net/core/dev.c:3953)
[   41.387553][    C3]  ? validate_xmit_skb_list (net/core/dev.c:4142)
[   41.387555][    C3]  sch_direct_xmit (net/sched/sch_generic.c:372)
[   41.387558][    C3]  ? get_stack_info_noinstr (arch/x86/kernel/dumpstack_64.c:173)
[   41.387559][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   41.387561][    C3]  ? dequeue_skb (./include/trace/events/qdisc.h:14 (discriminator 19))
[   41.387562][    C3]  ? do_raw_spin_trylock (./include/linux/instrumented.h:55 ./include/linux/atomic/atomic-instrumented.h:1301 ./include/asm-generic/qspinlock.h:98 kernel/locking/spinlock_debug.c:123)
[   41.387564][    C3]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   41.387566][    C3]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   41.387568][    C3]  __dev_xmit_skb (net/core/dev.c:4262)
[   41.387569][    C3]  ? tc_run (net/core/dev.c:4444 (discriminator 4))
[   41.387571][    C3]  ? alloc_netdev_dummy (net/core/dev.c:12327)
[   41.387573][    C3]  ? netdev_offload_xstats_push_delta (net/core/dev.c:9326 net/core/dev.c:9461)
[   41.387574][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   41.387576][    C3]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   41.387578][    C3]  __dev_queue_xmit (net/core/dev.c:4884)
[   41.387580][    C3]  ? filter_irq_stacks (kernel/stacktrace.c:402)
[   41.387582][    C3]  ? addrconf_rs_timer (net/ipv6/addrconf.c:4073)
[   41.387584][    C3]  ? stack_depot_save_flags (lib/stackdepot.c:609 lib/stackdepot.c:676)
[   41.387588][    C3]  ? netdev_core_pick_tx (net/core/dev.c:4784)
[   41.387591][    C3]  ? neigh_hh_output (./include/net/neighbour.h:525)
[   41.387593][    C3]  ip6_finish_output2 (./include/net/neighbour.h:558 net/ipv6/ip6_output.c:138)
[   41.387595][    C3]  ? ip6_dst_lookup (net/ipv6/ip6_output.c:1269)
[   41.387597][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   41.387599][    C3]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   41.387600][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   41.387602][    C3]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   41.387604][    C3]  ip6_finish_output (net/ipv6/ip6_output.c:210 net/ipv6/ip6_output.c:221)
[   41.387606][    C3]  ip6_output (./include/linux/netfilter.h:314 net/ipv6/ip6_output.c:248)
[   41.387607][    C3]  ? ip6_finish_output (./include/net/inet_sock.h:338 (discriminator 1))
[   41.387609][    C3]  ? xfrm_bundle_lookup.constprop.0 (net/xfrm/xfrm_policy.c:3049)
[   41.387612][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   41.387613][    C3]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   41.387621][    C3]  ? trace_irq_disable.constprop.0 (./include/trace/events/preemptirq.h:36 (discriminator 22))
[   41.387622][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   41.387624][    C3]  ? trace_hardirqs_on (kernel/trace/trace_preemptirq.c:78)
[   41.387625][    C3]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   41.387627][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   41.387629][    C3]  ndisc_send_skb (./include/net/dst.h:470 (discriminator 4) ./include/linux/netfilter.h:325 (discriminator 4) net/ipv6/ndisc.c:513 (discriminator 4))
[   41.387632][    C3]  ? ndisc_recv_na (./include/net/net_namespace.h:422 (discriminator 7))
[   41.387635][    C3]  ? __ndisc_fill_addr_option (net/ipv6/ndisc.c:159)
[   41.387637][    C3]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   41.387639][    C3]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   41.387641][    C3]  addrconf_rs_timer (net/ipv6/addrconf.c:4073)
[   41.387642][    C3]  ? do_raw_spin_lock (./include/linux/instrumented.h:55 ./include/linux/atomic/atomic-instrumented.h:1301 ./include/asm-generic/qspinlock.h:112 kernel/locking/spinlock_debug.c:116)
[   41.387644][    C3]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   41.387646][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   41.387648][    C3]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   41.387649][    C3]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:58 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   41.387651][    C3]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   41.387653][    C3]  call_timer_fn (kernel/time/timer.c:1748)
[   41.387655][    C3]  ? detach_if_pending (./include/linux/list.h:1159)
[   41.387657][    C3]  ? debug_object_active_state (lib/debugobjects.c:1122)
[   41.387661][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   41.387663][    C3]  __run_timers (kernel/time/timer.c:1799 kernel/time/timer.c:2374)
[   41.387664][    C3]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   41.387667][    C3]  ? __bpf_trace_itimer_expire (./include/trace/events/timer.h:407)
[   41.387669][    C3]  ? do_raw_spin_lock (./include/linux/instrumented.h:55 ./include/linux/atomic/atomic-instrumented.h:1301 ./include/asm-generic/qspinlock.h:112 kernel/locking/spinlock_debug.c:116)
[   41.387671][    C3]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   41.387674][    C3]  run_timer_softirq (kernel/time/timer.c:2386 kernel/time/timer.c:2395 kernel/time/timer.c:2403)
[   41.387676][    C3]  ? __run_timers (./include/trace/events/timer.h:138 (discriminator 19))
[   41.387677][    C3]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   41.387679][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   41.387680][    C3]  handle_softirqs (kernel/softirq.c:645)
[   41.387682][    C3]  ? _local_bh_enable (kernel/softirq.c:428 (discriminator 1))
[   41.387684][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   41.387685][    C3]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   41.387687][    C3]  __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
[   41.387689][    C3]  irq_exit_rcu (kernel/softirq.c:784)
[   41.387690][    C3]  sysvec_apic_timer_interrupt (arch/x86/kernel/apic/apic.c:1062 (discriminator 37) arch/x86/kernel/apic/apic.c:1062 (discriminator 37))
[   41.387692][    C3]  </IRQ>
[   41.387693][    C3]  <TASK>
[   41.387693][    C3]  ? _raw_spin_unlock (./include/linux/spinlock_api_smp.h:201 (discriminator 1) kernel/locking/spinlock.c:213 (discriminator 1))
[   41.387696][    C3]  asm_sysvec_apic_timer_interrupt (./arch/x86/include/asm/idtentry.h:674)
[   41.387699][    C3] RIP: 0010:pv_native_safe_halt (./arch/x86/include/asm/irqflags.h:48 arch/x86/kernel/paravirt.c:63)
[   41.387702][    C3] Code: 48 8b 3d 94 e2 f5 01 e8 1f 00 00 00 48 2b 05 58 a3 95 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 13 96 11 00 fb f4 <c3> 0f 1f 40 d6 48 83 ec 20 8b 17 49 89 f8 83 e2 fe 41 89 d2 0f 01
All code
========
   0:	48 8b 3d 94 e2 f5 01 	mov    0x1f5e294(%rip),%rdi        # 0x1f5e29b
   7:	e8 1f 00 00 00       	call   0x2b
   c:	48 2b 05 58 a3 95 00 	sub    0x95a358(%rip),%rax        # 0x95a36b
  13:	c3                   	ret
  14:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  1b:	f3 0f 1e fa          	endbr64
  1f:	eb 07                	jmp    0x28
  21:	0f 00 2d 13 96 11 00 	verw   0x119613(%rip)        # 0x11963b
  28:	fb                   	sti
  29:	f4                   	hlt
  2a:*	c3                   	ret		<-- trapping instruction
  2b:	0f 1f 40 d6          	nopl   -0x2a(%rax)
  2f:	48 83 ec 20          	sub    $0x20,%rsp
  33:	8b 17                	mov    (%rdi),%edx
  35:	49 89 f8             	mov    %rdi,%r8
  38:	83 e2 fe             	and    $0xfffffffe,%edx
  3b:	41 89 d2             	mov    %edx,%r10d
  3e:	0f                   	.byte 0xf
  3f:	01                   	.byte 0x1

Code starting with the faulting instruction
===========================================
   0:	c3                   	ret
   1:	0f 1f 40 d6          	nopl   -0x2a(%rax)
   5:	48 83 ec 20          	sub    $0x20,%rsp
   9:	8b 17                	mov    (%rdi),%edx
   b:	49 89 f8             	mov    %rdi,%r8
   e:	83 e2 fe             	and    $0xfffffffe,%edx
  11:	41 89 d2             	mov    %edx,%r10d
  14:	0f                   	.byte 0xf
  15:	01                   	.byte 0x1
[   41.387703][    C3] RSP: 0018:ffa0000000167e00 EFLAGS: 00000246
[   41.387707][    C3] RAX: 0000000000000003 RBX: ff11000001c88040 RCX: 0000000000000001
[   41.387708][    C3] RDX: 0000000000000003 RSI: ffffffffbba8d860 RDI: ffffffffb92f0307
[   41.387709][    C3] RBP: 0000000000000000 R08: ffffffffbb780421 R09: 1fe2200006a763a2
[   41.387710][    C3] R10: 0000000000000003 R11: 0000000000000000 R12: 1ff400000002cfc3
[   41.387710][    C3] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000000000
[   41.387712][    C3]  ? ct_kernel_exit.constprop.0 (./include/linux/instrumented.h:97 kernel/context_tracking.c:124)
[   41.387714][    C3]  ? cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   41.387716][    C3]  default_idle (./arch/x86/include/asm/paravirt.h:62 arch/x86/kernel/process.c:768)
[   41.387718][    C3]  default_idle_call (kernel/sched/idle.c:122)
[   41.387720][    C3]  cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   41.387722][    C3]  ? arch_cpu_idle_exit+0x40/0x40
[   41.387723][    C3]  ? mark_tsc_async_resets (arch/x86/kernel/tsc_sync.c:49)
[   41.387725][    C3]  ? default_idle_call (kernel/sched/idle.c:129)
[   41.387727][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   41.387729][    C3]  do_idle (kernel/sched/idle.c:355)
[   41.387731][    C3]  cpu_startup_entry (kernel/sched/idle.c:454)
[   41.387732][    C3]  start_secondary (arch/x86/kernel/smpboot.c:312)
[   41.387734][    C3]  ? set_cpu_sibling_map (arch/x86/kernel/smpboot.c:733 (discriminator 4))
[   41.387736][    C3]  common_startup_64 (arch/x86/kernel/head_64.S:418)
| [   71.594386][    C3] softirqs last disabled at (608385): __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
| [   71.594389][    C3] Preemption disabled at:
| [   71.594390][    C3] 0x0
| [   71.594404][    C3] Tainted: [W]=WARN
[   71.594405][    C3] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   71.594408][    C3] Call Trace:
[   71.594410][    C3]  <IRQ>
[   71.594413][    C3]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   71.594419][    C3]  __might_resched.cold (kernel/sched/core.c:9234)
[   71.594424][    C3]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   71.594428][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   71.594433][    C3]  __kmalloc_noprof (./include/linux/sched/mm.h:322 (discriminator 2) mm/slub.c:4636 (discriminator 2) mm/slub.c:4974 (discriminator 2) mm/slub.c:5413 (discriminator 2) mm/slub.c:5439 (discriminator 2))
[   71.594438][    C3]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   71.594441][    C3]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   71.594446][    C3]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:58 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   71.594448][    C3]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   71.594451][    C3]  put_chars (drivers/char/virtio_console.c:1176)
[   71.594454][    C3]  ? desc_read_finalized_seq (kernel/printk/printk_ringbuffer.c:1934)
[   71.594456][    C3]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   71.594460][    C3]  ? console_prepend_replay (kernel/printk/printk.c:3005)
[   71.594463][    C3]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   71.594467][    C3]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   71.594469][    C3]  ? do_raw_spin_lock (./include/linux/instrumented.h:55 ./include/linux/atomic/atomic-instrumented.h:1301 ./include/asm-generic/qspinlock.h:112 kernel/locking/spinlock_debug.c:116)
[   71.594472][    C3]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   71.594474][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   71.594476][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   71.594479][    C3]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   71.594482][    C3]  console_emit_next_record (kernel/printk/printk.c:3183)
[   71.594485][    C3]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   71.594488][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   71.594491][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   71.594493][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   71.594495][    C3]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   71.594498][    C3]  ? console_flush_one_record (kernel/printk/printk.c:3247)
[   71.594501][    C3]  console_flush_one_record (kernel/printk/printk.c:3268)
[   71.594504][    C3]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   71.594508][    C3]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   71.594511][    C3]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   71.594513][    C3]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   71.594515][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   71.594517][    C3]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   71.594520][    C3]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   71.594522][    C3]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   71.594525][    C3]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   71.594527][    C3]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   71.594530][    C3]  vprintk_emit (kernel/printk/printk.c:2479)
[   71.594535][    C3]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   71.594538][    C3]  ? do_raw_spin_trylock (./include/linux/instrumented.h:55 ./include/linux/atomic/atomic-instrumented.h:1301 ./include/asm-generic/qspinlock.h:98 kernel/locking/spinlock_debug.c:123)
[   71.594540][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   71.594543][    C3]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   71.594546][    C3]  _printk (kernel/printk/printk.c:2504)
[   71.594550][    C3]  ? snapshot_read.cold (user.c:?)
[   71.594552][    C3]  ? ___ratelimit (lib/ratelimit.c:97 (discriminator 3))
[   71.594558][    C3]  ? __ipv6_chk_addr_and_flags (./include/linux/rcupdate.h:850 net/ipv6/addrconf.c:1996)
[   71.594562][    C3]  ? idr_get_free (??:?)
[   71.594565][    C3]  ? trace_irq_enable.constprop.0 (./include/linux/instrumented.h:82 ./include/asm-generic/bitops/instrumented-non-atomic.h:141 ./include/linux/cpumask.h:650 ./include/linux/cpumask.h:1232 ./include/trace/events/preemptirq.h:40)
[   71.594569][    C3] ip6_tnl_xmit_ctl.cold (net/ipv6/ip6_tunnel.c:1064 (discriminator 3)) ip6_tunnel
[   71.594576][    C3] ip6gre_tunnel_xmit (net/ipv6/ip6_gre.c:888) ip6_gre
[   71.594581][    C3]  ? __gre6_xmit (./include/linux/skbuff.h:2904) ip6_gre
[   71.594584][    C3]  ? sock_def_readable (./include/linux/rcupdate.h:319 (discriminator 2) ./include/linux/rcupdate.h:880 (discriminator 2) net/core/sock.c:3663 (discriminator 2))
[   71.594588][    C3]  ? packet_rcv (net/packet/af_packet.c:2231)
[   71.594592][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   71.594595][    C3]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   71.594597][    C3]  ? dev_queue_xmit_nit (./include/linux/rcupdate.h:319 (discriminator 2) ./include/linux/rcupdate.h:880 (discriminator 2) net/core/dev.c:2636 (discriminator 2))
[   71.594601][    C3]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   71.594603][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   71.594605][    C3]  ? get_stack_info_noinstr (arch/x86/kernel/dumpstack_64.c:173)
[   71.594609][    C3]  dev_hard_start_xmit (./include/linux/netdevice.h:5429 ./include/linux/netdevice.h:5438 net/core/dev.c:3937 net/core/dev.c:3953)
[   71.594613][    C3]  ? validate_xmit_skb_list (net/core/dev.c:4142)
[   71.594616][    C3]  sch_direct_xmit (net/sched/sch_generic.c:372)
[   71.594619][    C3]  ? get_stack_info_noinstr (arch/x86/kernel/dumpstack_64.c:173)
[   71.594621][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   71.594624][    C3]  ? dequeue_skb (./include/trace/events/qdisc.h:14 (discriminator 19))
[   71.594626][    C3]  ? do_raw_spin_trylock (./include/linux/instrumented.h:55 ./include/linux/atomic/atomic-instrumented.h:1301 ./include/asm-generic/qspinlock.h:98 kernel/locking/spinlock_debug.c:123)
[   71.594629][    C3]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   71.594631][    C3]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   71.594634][    C3]  __dev_xmit_skb (net/core/dev.c:4262)
[   71.594637][    C3]  ? tc_run (net/core/dev.c:4444 (discriminator 4))
[   71.594639][    C3]  ? alloc_netdev_dummy (net/core/dev.c:12327)
[   71.594642][    C3]  ? netdev_offload_xstats_push_delta (net/core/dev.c:9326 net/core/dev.c:9461)
[   71.594644][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   71.594647][    C3]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   71.594650][    C3]  __dev_queue_xmit (net/core/dev.c:4884)
[   71.594653][    C3]  ? filter_irq_stacks (kernel/stacktrace.c:402)
[   71.594657][    C3]  ? addrconf_rs_timer (net/ipv6/addrconf.c:4073)
[   71.594659][    C3]  ? stack_depot_save_flags (lib/stackdepot.c:609 lib/stackdepot.c:676)
[   71.594663][    C3]  ? netdev_core_pick_tx (net/core/dev.c:4784)
[   71.594668][    C3]  ? neigh_hh_output (./include/net/neighbour.h:525)
[   71.594672][    C3]  ip6_finish_output2 (./include/net/neighbour.h:558 net/ipv6/ip6_output.c:138)
[   71.594675][    C3]  ? ip6_dst_lookup (net/ipv6/ip6_output.c:1269)
[   71.594678][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   71.594681][    C3]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   71.594683][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   71.594685][    C3]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   71.594688][    C3]  ip6_finish_output (net/ipv6/ip6_output.c:210 net/ipv6/ip6_output.c:221)
[   71.594691][    C3]  ip6_output (./include/linux/netfilter.h:314 net/ipv6/ip6_output.c:248)
[   71.594694][    C3]  ? ip6_finish_output (./include/net/inet_sock.h:338 (discriminator 1))
[   71.594696][    C3]  ? xfrm_bundle_lookup.constprop.0 (net/xfrm/xfrm_policy.c:3049)
[   71.594700][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   71.594702][    C3]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   71.594704][    C3]  ? trace_irq_disable.constprop.0 (./include/trace/events/preemptirq.h:36 (discriminator 22))
[   71.594706][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   71.594708][    C3]  ? trace_hardirqs_on (kernel/trace/trace_preemptirq.c:78)
[   71.594710][    C3]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   71.594712][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   71.594715][    C3]  ndisc_send_skb (./include/net/dst.h:470 (discriminator 4) ./include/linux/netfilter.h:325 (discriminator 4) net/ipv6/ndisc.c:513 (discriminator 4))
[   71.594720][    C3]  ? ndisc_recv_na (./include/net/net_namespace.h:422 (discriminator 7))
[   71.594724][    C3]  ? __ndisc_fill_addr_option (net/ipv6/ndisc.c:159)
[   71.594727][    C3]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   71.594730][    C3]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   71.594732][    C3]  addrconf_rs_timer (net/ipv6/addrconf.c:4073)
[   71.594735][    C3]  ? do_raw_spin_lock (./include/linux/instrumented.h:55 ./include/linux/atomic/atomic-instrumented.h:1301 ./include/asm-generic/qspinlock.h:112 kernel/locking/spinlock_debug.c:116)
[   71.594738][    C3]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   71.594740][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   71.594743][    C3]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   71.594745][    C3]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:58 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   71.594748][    C3]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   71.594750][    C3]  call_timer_fn (kernel/time/timer.c:1748)
[   71.594754][    C3]  ? detach_if_pending (./include/linux/list.h:1159)
[   71.594756][    C3]  ? debug_object_active_state (lib/debugobjects.c:1122)
[   71.594761][    C3]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   71.594763][    C3]  ? timer_recalc_next_expiry (./include/linux/find.h:71 kernel/time/timer.c:1843 kernel/time/timer.c:1865)
[   71.594765][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   71.594769][    C3]  __run_timers (kernel/time/timer.c:1799 kernel/time/timer.c:2374)
[   71.594777][    C3]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   71.594780][    C3]  ? __bpf_trace_itimer_expire (./include/trace/events/timer.h:407)
[   71.594784][    C3]  ? do_raw_spin_lock (./include/linux/instrumented.h:55 ./include/linux/atomic/atomic-instrumented.h:1301 ./include/asm-generic/qspinlock.h:112 kernel/locking/spinlock_debug.c:116)
[   71.594787][    C3]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   71.594791][    C3]  run_timer_softirq (kernel/time/timer.c:2386 kernel/time/timer.c:2395 kernel/time/timer.c:2403)
[   71.594794][    C3]  ? __run_timers (./include/trace/events/timer.h:138 (discriminator 19))
[   71.594796][    C3]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   71.594798][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   71.594801][    C3]  handle_softirqs (kernel/softirq.c:645)
[   71.594804][    C3]  ? _local_bh_enable (kernel/softirq.c:428 (discriminator 1))
[   71.594806][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   71.594809][    C3]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   71.594811][    C3]  __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
[   71.594813][    C3]  irq_exit_rcu (kernel/softirq.c:784)
[   71.594816][    C3]  sysvec_apic_timer_interrupt (arch/x86/kernel/apic/apic.c:1062 (discriminator 37) arch/x86/kernel/apic/apic.c:1062 (discriminator 37))
[   71.594818][    C3]  </IRQ>
[   71.594819][    C3]  <TASK>
[   71.594820][    C3]  ? _raw_spin_unlock (./include/linux/spinlock_api_smp.h:201 (discriminator 1) kernel/locking/spinlock.c:213 (discriminator 1))
[   71.594824][    C3]  asm_sysvec_apic_timer_interrupt (./arch/x86/include/asm/idtentry.h:674)
[   71.594827][    C3] RIP: 0010:pv_native_safe_halt (./arch/x86/include/asm/irqflags.h:48 arch/x86/kernel/paravirt.c:63)
[   71.594831][    C3] Code: 48 8b 3d 94 e2 f5 01 e8 1f 00 00 00 48 2b 05 58 a3 95 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 13 96 11 00 fb f4 <c3> 0f 1f 40 d6 48 83 ec 20 8b 17 49 89 f8 83 e2 fe 41 89 d2 0f 01
All code
========
   0:	48 8b 3d 94 e2 f5 01 	mov    0x1f5e294(%rip),%rdi        # 0x1f5e29b
   7:	e8 1f 00 00 00       	call   0x2b
   c:	48 2b 05 58 a3 95 00 	sub    0x95a358(%rip),%rax        # 0x95a36b
  13:	c3                   	ret
  14:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  1b:	f3 0f 1e fa          	endbr64
  1f:	eb 07                	jmp    0x28
  21:	0f 00 2d 13 96 11 00 	verw   0x119613(%rip)        # 0x11963b
  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
[   71.594833][    C3] RSP: 0018:ffa0000000167e00 EFLAGS: 00000246
[   71.594837][    C3] RAX: 0000000000000003 RBX: ff11000001c88040 RCX: 0000000000000001
[   71.594839][    C3] RDX: 0000000000000003 RSI: ffffffffbba8d860 RDI: ffffffffb92f0307
[   71.594841][    C3] RBP: 0000000000000000 R08: ffffffffbb780421 R09: 1fe2200006a763a2
[   71.594842][    C3] R10: 0000000000000003 R11: 0000000000000000 R12: 1ff400000002cfc3
[   71.594843][    C3] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000000000
[   71.594845][    C3]  ? ct_kernel_exit.constprop.0 (./include/linux/instrumented.h:97 kernel/context_tracking.c:124)
[   71.594848][    C3]  ? cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   71.594852][    C3]  default_idle (./arch/x86/include/asm/paravirt.h:62 arch/x86/kernel/process.c:768)
[   71.594855][    C3]  default_idle_call (kernel/sched/idle.c:122)
[   71.594857][    C3]  cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   71.594860][    C3]  ? arch_cpu_idle_exit+0x40/0x40
[   71.594862][    C3]  ? mark_tsc_async_resets (arch/x86/kernel/tsc_sync.c:49)
[   71.594865][    C3]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   71.594867][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   71.594870][    C3]  do_idle (kernel/sched/idle.c:355)
[   71.594872][    C3]  cpu_startup_entry (kernel/sched/idle.c:454)
[   71.594875][    C3]  start_secondary (arch/x86/kernel/smpboot.c:312)
[   71.594877][    C3]  ? set_cpu_sibling_map (arch/x86/kernel/smpboot.c:733 (discriminator 4))
[   71.594880][    C3]  common_startup_64 (arch/x86/kernel/head_64.S:418)
| [   72.614742][  T683] softirqs last disabled at (0): 0x0
| [   72.614743][  T683] Preemption disabled at:
| [   72.614744][  T683] 0x0
| [   72.614752][  T683] Tainted: [W]=WARN
[   72.614753][  T683] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   72.614755][  T683] Call Trace:
[   72.614756][  T683]  <TASK>
[   72.614758][  T683]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   72.614763][  T683]  __might_resched.cold (kernel/sched/core.c:9234)
[   72.614767][  T683]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   72.614770][  T683]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   72.614774][  T683]  __kmalloc_noprof (./include/linux/sched/mm.h:322 (discriminator 2) mm/slub.c:4636 (discriminator 2) mm/slub.c:4974 (discriminator 2) mm/slub.c:5413 (discriminator 2) mm/slub.c:5439 (discriminator 2))
[   72.614784][  T683]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   72.614786][  T683]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   72.614790][  T683]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:58 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   72.614792][  T683]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   72.614794][  T683]  put_chars (drivers/char/virtio_console.c:1176)
[   72.614796][  T683]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   72.614798][  T683]  ? printk_get_next_message (kernel/printk/printk.c:3072)
[   72.614801][  T683]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   72.614804][  T683]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   72.614808][  T683]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   72.614809][  T683]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   72.614811][  T683]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   72.614813][  T683]  console_emit_next_record (kernel/printk/printk.c:3183)
[   72.614816][  T683]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   72.614818][  T683]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   72.614819][  T683]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   72.614821][  T683]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   72.614823][  T683]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   72.614825][  T683]  ? console_flush_one_record (kernel/printk/printk.c:3247)
[   72.614826][  T683]  console_flush_one_record (kernel/printk/printk.c:3268)
[   72.614829][  T683]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   72.614831][  T683]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   72.614833][  T683]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   72.614835][  T683]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   72.614836][  T683]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   72.614838][  T683]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   72.614839][  T683]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   72.614841][  T683]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   72.614843][  T683]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   72.614845][  T683]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   72.614847][  T683]  vprintk_emit (kernel/printk/printk.c:2479)
[   72.614849][  T683]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   72.614851][  T683]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   72.614853][  T683]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   72.614855][  T683]  ? trace_hardirqs_on (kernel/trace/trace_preemptirq.c:78)
[   72.614857][  T683]  _printk (kernel/printk/printk.c:2504)
[   72.614860][  T683]  ? snapshot_read.cold (user.c:?)
[   72.614862][  T683]  ? ipv6_mc_down (net/ipv6/mcast.c:1137 net/ipv6/mcast.c:2792)
[   72.614867][  T683] br_set_state (net/bridge/br_stp.c:57 (discriminator 2)) bridge
[   72.614880][  T683] br_stp_disable_port (net/bridge/br_stp_if.c:106) bridge
[   72.614888][  T683] br_device_event (net/bridge/br.c:111) bridge
[   72.614897][  T683]  ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:211 (discriminator 1) kernel/locking/spinlock.c:221 (discriminator 1))
[   72.614900][  T683]  ? _sub_I_65535_1+0x4d0/0x4d0 stp
[   72.614902][  T683]  ? addrconf_notify (net/ipv6/addrconf.c:3812)
[   72.614906][  T683]  notifier_call_chain (kernel/notifier.c:85)
[   72.614909][  T683]  __dev_notify_flags (net/core/dev.c:2313 net/core/dev.c:2327 net/core/dev.c:9855)
[   72.614913][  T683]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   72.614914][  T683]  ? netif_change_name (net/core/dev.c:1517)
[   72.614916][  T683]  ? netif_set_allmulti (./include/net/netdev_lock.h:30 (discriminator 1))
[   72.614918][  T683]  ? __kernel_text_address (kernel/extable.c:79)
[   72.614920][  T683]  ? write_profile (profile.c:?)
[   72.614923][  T683]  ? unwind_get_return_address (arch/x86/kernel/unwind_orc.c:385 arch/x86/kernel/unwind_orc.c:380)
[   72.614926][  T683]  netif_change_flags (net/core/dev.c:9882)
[   72.614928][  T683]  do_setlink.isra.0 (net/core/rtnetlink.c:3266 (discriminator 1))
[   72.614931][  T683]  ? stack_trace_save (kernel/stacktrace.c:122 (discriminator 1))
[   72.614932][  T683]  ? rtnl_link_get_size (net/core/rtnetlink.c:747)
[   72.614934][  T683]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   72.614935][  T683]  ? stack_depot_save_flags (lib/stackdepot.c:609 lib/stackdepot.c:676)
[   72.614939][  T683]  ? kasan_save_stack (mm/kasan/common.c:58)
[   72.614942][  T683]  ? kasan_save_stack (mm/kasan/common.c:57)
[   72.614943][  T683]  ? kasan_save_track (mm/kasan/common.c:78)
[   72.614945][  T683]  ? __kasan_kmalloc (mm/kasan/common.c:398 mm/kasan/common.c:415)
[   72.614946][  T683]  ? __kmalloc_cache_noprof (./include/linux/kasan.h:263 mm/slub.c:5563)
[   72.614948][  T683]  ? rtnl_newlink (./include/linux/slab.h:991 (discriminator 1) net/core/rtnetlink.c:4113 (discriminator 1))
[   72.614949][  T683]  ? rtnetlink_rcv_msg (net/core/rtnetlink.c:7132)
[   72.614950][  T683]  ? netlink_rcv_skb (net/netlink/af_netlink.c:2556)
[   72.614953][  T683]  ? netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   72.614954][  T683]  ? netlink_sendmsg (net/netlink/af_netlink.c:1900)
[   72.614956][  T683]  ? ____sys_sendmsg (net/socket.c:800 (discriminator 4) net/socket.c:815 (discriminator 4) net/socket.c:2713 (discriminator 4))
[   72.614958][  T683]  ? ___sys_sendmsg (net/socket.c:2767)
[   72.614960][  T683]  ? __sys_sendmsg (net/socket.c:2799)
[   72.614961][  T683]  ? do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[   72.614963][  T683]  ? entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   72.614966][  T683]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   72.614968][  T683]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   72.614969][  T683]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   72.614971][  T683]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   72.614973][  T683]  ? trace_contention_end (./include/trace/events/lock.h:121 (discriminator 22))
[   72.614976][  T683]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:821)
[   72.614977][  T683]  ? __mutex_lock (kernel/locking/mutex.c:656 (discriminator 1) kernel/locking/mutex.c:821 (discriminator 1))
[   72.614978][  T683]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:366 net/core/rtnetlink.c:4214)
[   72.614980][  T683]  ? ww_mutex_lock (kernel/locking/mutex.c:934)
[   72.614982][  T683]  ? __rtnl_newlink (net/core/rtnetlink.c:4063)
[   72.614984][  T683]  rtnl_newlink (net/core/rtnetlink.c:4215)
[   72.614986][  T683]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   72.614988][  T683]  ? rtnl_bridge_getlink (net/core/rtnetlink.c:5558)
[   72.614989][  T683]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   72.614991][  T683]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   72.614993][  T683]  ? is_bpf_text_address (./include/linux/rcupdate.h:850 kernel/bpf/core.c:749)
[   72.614996][  T683]  ? is_bpf_text_address (./include/linux/rcupdate.h:882 kernel/bpf/core.c:751)
[   72.614998][  T683]  ? kernel_text_address (kernel/extable.c:125 kernel/extable.c:94)
[   72.614999][  T683]  ? __kernel_text_address (kernel/extable.c:79)
[   72.615000][  T683]  ? write_profile (profile.c:?)
[   72.615001][  T683]  ? unwind_get_return_address (arch/x86/kernel/unwind_orc.c:385 arch/x86/kernel/unwind_orc.c:380)
[   72.615003][  T683]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   72.615004][  T683]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   72.615006][  T683]  ? cap_capable (./include/trace/events/capability.h:26 (discriminator 22) security/commoncap.c:130 (discriminator 22))
[   72.615009][  T683]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   72.615011][  T683]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   72.615013][  T683]  ? rtnl_bridge_getlink (net/core/rtnetlink.c:5558)
[   72.615014][  T683]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7132)
[   72.615016][  T683]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   72.615017][  T683]  ? filter_irq_stacks (kernel/stacktrace.c:402)
[   72.615019][  T683]  ? stack_depot_save_flags (lib/stackdepot.c:609 lib/stackdepot.c:676)
[   72.615021][  T683]  netlink_rcv_skb (net/netlink/af_netlink.c:2556)
[   72.615023][  T683]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   72.615024][  T683]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   72.615025][  T683]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   72.615027][  T683]  ? __netlink_lookup (./include/linux/rcupdate.h:850 ./include/linux/rhashtable.h:709 net/netlink/af_netlink.c:499)
[   72.615029][  T683]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   72.615031][  T683]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   72.615033][  T683]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   72.615035][  T683]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   72.615036][  T683]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   72.615038][  T683]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   72.615040][  T683]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   72.615042][  T683]  netlink_sendmsg (net/netlink/af_netlink.c:1900)
[   72.615044][  T683]  ? netlink_unicast (./include/net/net_namespace.h:422 (discriminator 7))
[   72.615045][  T683]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   72.615047][  T683]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   72.615049][  T683]  ____sys_sendmsg (net/socket.c:800 (discriminator 4) net/socket.c:815 (discriminator 4) net/socket.c:2713 (discriminator 4))
[   72.615051][  T683]  ? copy_msghdr_from_user (net/socket.c:2650)
[   72.615053][  T683]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5399)
[   72.615054][  T683]  ? move_addr_to_kernel (net/socket.c:258)
[   72.615056][  T683]  ? filter_irq_stacks (kernel/stacktrace.c:402)
[   72.615058][  T683]  ___sys_sendmsg (net/socket.c:2767)
[   72.615060][  T683]  ? copy_msghdr_from_user (net/socket.c:2619)
[   72.615065][  T683]  __sys_sendmsg (net/socket.c:2799)
[   72.615067][  T683]  ? __sys_sendmsg_sock (net/socket.c:2780)
[   72.615070][  T683]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   72.615072][  T683]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[   72.615073][  T683]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[   72.615075][  T683]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   72.615077][  T683] RIP: 0033:0x7f07d8e0a54e
[   72.615079][  T683] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 b4 bd 00 00       	call   0xbdbc
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   72.615081][  T683] RSP: 002b:00007fff59879800 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   72.615084][  T683] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f07d8e0a54e
[   72.615086][  T683] RDX: 0000000000000000 RSI: 00007fff598798b0 RDI: 0000000000000005
[   72.615087][  T683] RBP: 00007fff59879810 R08: 0000000000000000 R09: 0000000000000000
[   72.615088][  T683] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a912b3e


Finger prints:
mark_lock_irq:mark_lock:mark_usage:__lock_acquire:console_lock_spinning_enable
__irq_exit_rcu:dump_stack_lvl:__kmalloc_noprof:put_chars:hvc_console_print
__kmalloc_noprof:put_chars:hvc_console_print:console_emit_next_record:console_flush_one_record
vprintk_emit:dump_stack_lvl:__kmalloc_noprof:put_chars:hvc_console_print
__dev_queue_xmit:__dev_queue_xmit:dump_stack_lvl:__kmalloc_noprof:put_chars
__irq_exit_rcu:vprintk_emit:dump_stack_lvl:__kmalloc_noprof:put_chars
__might_resched:__kmalloc_noprof:put_chars:hvc_console_print:console_emit_next_record
br_port_carrier_check:dump_stack_lvl:__kmalloc_noprof:put_chars:hvc_console_print