======================================
| [   10.974281][  T187] softirqs last disabled at (37720): netlink_release (./include/net/sock.h:2138 net/netlink/af_netlink.c:727)
| [   10.974283][  T187] Preemption disabled at:
| [   10.974284][  T187] 0x0
| [   10.974294][  T187] Tainted: [W]=WARN
[   10.974295][  T187] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   10.974297][  T187] Call Trace:
[   10.974299][  T187]  <TASK>
[   10.974300][  T187]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   10.974307][  T187]  __might_resched.cold (kernel/sched/core.c:9234)
[   10.974311][  T187]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   10.974316][  T187]  ? __kmalloc_noprof (./include/linux/sched/mm.h:317 mm/slub.c:4636 mm/slub.c:4974 mm/slub.c:5413 mm/slub.c:5439)
[   10.974321][  T187]  __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))
[   10.974323][  T187]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   10.974329][  T187]  ? 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)
[   10.974332][  T187]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   10.974335][  T187]  put_chars (drivers/char/virtio_console.c:1176)
[   10.974338][  T187]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   10.974339][  T187]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   10.974344][  T187]  ? validate_chain (kernel/locking/lockdep.c:3817 (discriminator 2) kernel/locking/lockdep.c:3837 (discriminator 2) kernel/locking/lockdep.c:3892 (discriminator 2))
[   10.974349][  T187]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   10.974356][  T187]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   10.974358][  T187]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   10.974360][  T187]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   10.974364][  T187]  console_emit_next_record (kernel/printk/printk.c:3183)
[   10.974368][  T187]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   10.974370][  T187]  ? 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))
[   10.974373][  T187]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   10.974376][  T187]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   10.974380][  T187]  console_flush_one_record (kernel/printk/printk.c:3268)
[   10.974384][  T187]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   10.974386][  T187]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   10.974391][  T187]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   10.974394][  T187]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   10.974396][  T187]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   10.974398][  T187]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   10.974402][  T187]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   10.974403][  T187]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   10.974407][  T187]  vprintk_emit (kernel/printk/printk.c:2479)
[   10.974411][  T187]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   10.974414][  T187]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   10.974418][  T187]  _printk (kernel/printk/printk.c:2504)
[   10.974421][  T187]  ? snapshot_read.cold (user.c:?)
[   10.974424][  T187]  ? 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)
[   10.974427][  T187]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   10.974431][  T187]  ? 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)
[   10.974433][  T187]  do_exit.cold (kernel/exit.c:889 (discriminator 4) kernel/exit.c:1043 (discriminator 4))
[   10.974437][  T187]  ? exit_notify (kernel/exit.c:780)
[   10.974439][  T187]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   10.974442][  T187]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   10.974446][  T187]  do_group_exit (kernel/exit.c:1151)
[   10.974449][  T187]  __x64_sys_exit_group (kernel/exit.c:1162 kernel/exit.c:1160 kernel/exit.c:1160)
[   10.974451][  T187]  x64_sys_call (./arch/x86/include/generated/asm/syscalls_64.h:232)
[   10.974453][  T187]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[   10.974456][  T187]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[   10.974459][  T187]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   10.974461][  T187] RIP: 0033:0x7f13904cf1b8
[   10.974464][  T187] Code: Unable to access opcode bytes at 0x7f13904cf18e.

Code starting with the faulting instruction
===========================================
[   10.974465][  T187] RSP: 002b:00007ffcd42534b8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[   10.974467][  T187] RAX: ffffffffffffffda RBX: 00007f13905fff88 RCX: 00007f13904cf1b8
[   10.974469][  T187] RDX: 00007f1390219fc8 RSI: fffffffffffffeb8 RDI: 0000000000000000
[   10.974470][  T187] RBP: 00007ffcd4253510 R08: 0000000000000000 R09: 0000000000008010
[   10.974470][  T187] R10: 00007ffcd42532d0 R11: 0000000000000246 R12: 0000000000000001
[   10.974471][  T187] R13: 0000000000000000 R14: 00007f13905fe680 R15: 00007f13905fffa0
| [   12.776528][  T249] softirqs last disabled at (21539): __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
| [   12.776530][  T249] Preemption disabled at:
| [   12.776531][  T249] vprintk_emit (kernel/printk/printk.c:2471)
| [   12.776540][  T249] Tainted: [W]=WARN
[   12.776541][  T249] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   12.776543][  T249] Call Trace:
[   12.776545][  T249]  <TASK>
[   12.776546][  T249]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   12.776552][  T249]  ? vprintk_emit (kernel/printk/printk.c:2471)
[   12.776554][  T249]  __might_resched.cold (kernel/sched/core.c:9234)
[   12.776558][  T249]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   12.776562][  T249]  ? __kmalloc_noprof (./include/linux/sched/mm.h:317 mm/slub.c:4636 mm/slub.c:4974 mm/slub.c:5413 mm/slub.c:5439)
[   12.776568][  T249]  __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))
[   12.776570][  T249]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   12.776576][  T249]  ? 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)
[   12.776579][  T249]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   12.776582][  T249]  put_chars (drivers/char/virtio_console.c:1176)
[   12.776584][  T249]  ? desc_read_finalized_seq (kernel/printk/printk_ringbuffer.c:1934)
[   12.776586][  T249]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   12.776589][  T249]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   12.776592][  T249]  ? validate_chain (kernel/locking/lockdep.c:3817 (discriminator 2) kernel/locking/lockdep.c:3837 (discriminator 2) kernel/locking/lockdep.c:3892 (discriminator 2))
[   12.776596][  T249]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   12.776599][  T249]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   12.776600][  T249]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   12.776605][  T249]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   12.776606][  T249]  ? console_emit_next_record (kernel/printk/printk.c:3095 (discriminator 2) kernel/printk/printk.c:3182 (discriminator 2))
[   12.776609][  T249]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   12.776612][  T249]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   12.776616][  T249]  console_emit_next_record (kernel/printk/printk.c:3183)
[   12.776620][  T249]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   12.776622][  T249]  ? 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))
[   12.776625][  T249]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   12.776627][  T249]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   12.776631][  T249]  console_flush_one_record (kernel/printk/printk.c:3268)
[   12.776635][  T249]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   12.776637][  T249]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   12.776642][  T249]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   12.776645][  T249]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   12.776647][  T249]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   12.776649][  T249]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   12.776652][  T249]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   12.776654][  T249]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   12.776657][  T249]  vprintk_emit (kernel/printk/printk.c:2479)
[   12.776661][  T249]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   12.776667][  T249]  ? gre_exit (net/ipv4/gre_demux.c:73) gre
[   12.776670][  T249]  _printk (kernel/printk/printk.c:2504)
[   12.776674][  T249]  ? snapshot_read.cold (user.c:?)
[   12.776680][  T249]  ? 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)
[   12.776683][  T249] gre_init (gre.mod.c:?) gre
[   12.776685][  T249]  do_one_initcall (init/main.c:1357)
[   12.776688][  T249]  ? trace_event_raw_event_initcall_level (./include/trace/events/initcall.h:10)
[   12.776693][  T249]  ? do_init_module (./include/linux/slab.h:991 (discriminator 1) kernel/module/main.c:3105 (discriminator 1))
[   12.776696][  T249]  ? kasan_unpoison (mm/kasan/shadow.c:146 mm/kasan/shadow.c:178)
[   12.776701][  T249]  do_init_module (kernel/module/main.c:3117)
[   12.776705][  T249]  ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4488)
[   12.776709][  T249]  ? free_module (./include/trace/events/module.h:50 (discriminator 19))
[   12.776712][  T249]  ? kfree (./include/linux/kasan.h:235 mm/slub.c:2748 mm/slub.c:6499 mm/slub.c:6792)
[   12.776716][  T249]  load_module (kernel/module/main.c:3593)
[   12.776729][  T249]  ? layout_and_allocate.isra.0 (kernel/module/main.c:3016)
[   12.776734][  T249]  ? backing_file_read_iter (fs/backing-file.c:211)
[   12.776737][  T249]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   12.776741][  T249]  init_module_from_file (kernel/module/main.c:3790)
[   12.776744][  T249]  ? __do_sys_init_module (kernel/module/main.c:3664)
[   12.776752][  T249]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   12.776756][  T249]  ? 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)
[   12.776758][  T249]  idempotent_init_module (kernel/module/main.c:3802)
[   12.776762][  T249]  ? init_module_from_file (kernel/module/main.c:3791)
[   12.776768][  T249]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   12.776770][  T249]  ? cap_capable (./include/trace/events/capability.h:26 (discriminator 22) security/commoncap.c:130 (discriminator 22))
[   12.776776][  T249]  __x64_sys_finit_module (kernel/module/main.c:3828 kernel/module/main.c:3812 kernel/module/main.c:3812)
[   12.776778][  T249]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   12.776782][  T249]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[   12.776784][  T249]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[   12.776786][  T249]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   12.776789][  T249] RIP: 0033:0x7fdef478737d
[   12.776792][  T249] 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
[   12.776794][  T249] RSP: 002b:00007fffbb402228 EFLAGS: 00000246 ORIG_RAX: 0000000000000139
[   12.776797][  T249] RAX: ffffffffffffffda RBX: 000055d4699afa40 RCX: 00007fdef478737d
[   12.776798][  T249] RDX: 0000000000000000 RSI: 000055d4478abffd RDI: 0000000000000001
[   12.776799][  T249] RBP: 00007fffbb4022c0 R08: 0000000000000000 R09: 0000000000000000
[   12.776800][  T249] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d4478abffd
[   12.776801][  T249] R13: 000055d4699afa00 R14: 0000000000040000 R15: 0000000000000000
| [   13.248720][   T10]  #11: ffffffff9da89560 (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))
| [   13.248731][   T10]
| [   13.248731][   T10] stack backtrace:
| [   13.248739][   T10] Tainted: [W]=WARN
[   13.248740][   T10] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   13.248743][   T10] Workqueue: mld mld_ifc_work
[   13.248747][   T10] Call Trace:
[   13.248750][   T10]  <TASK>
[   13.248752][   T10]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   13.248760][   T10]  lockdep_rcu_suspicious.cold (kernel/locking/lockdep.c:6938)
[   13.248769][   T10]  __might_resched (kernel/sched/core.c:9196 (discriminator 9))
[   13.248775][   T10]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   13.248780][   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)
[   13.248787][   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))
[   13.248791][   T10]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   13.248799][   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)
[   13.248803][   T10]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   13.248809][   T10]  put_chars (drivers/char/virtio_console.c:1176)
[   13.248813][   T10]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   13.248818][   T10]  ? validate_chain (kernel/locking/lockdep.c:159 kernel/locking/lockdep.c:191 kernel/locking/lockdep.c:3928)
[   13.248827][   T10]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   13.248838][   T10]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   13.248842][   T10]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   13.248848][   T10]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   13.248855][   T10]  console_emit_next_record (kernel/printk/printk.c:3183)
[   13.248861][   T10]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   13.248864][   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))
[   13.248869][   T10]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   13.248873][   T10]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   13.248879][   T10]  console_flush_one_record (kernel/printk/printk.c:3268)
[   13.248886][   T10]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   13.248889][   T10]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   13.248898][   T10]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   13.248902][   T10]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   13.248905][   T10]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   13.248908][   T10]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   13.248914][   T10]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   13.248917][   T10]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   13.248922][   T10]  vprintk_emit (kernel/printk/printk.c:2479)
[   13.248929][   T10]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   13.248933][   T10]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   13.248941][   T10]  _printk (kernel/printk/printk.c:2504)
[   13.248945][   T10]  ? snapshot_read.cold (user.c:?)
[   13.248948][   T10]  ? ___ratelimit (lib/ratelimit.c:97 (discriminator 3))
[   13.248957][   T10]  ? idr_get_free (??:?)
[   13.248966][   T10] ip6_tnl_xmit_ctl.cold (net/ipv6/ip6_tunnel.c:1064 (discriminator 3)) ip6_tunnel
[   13.248974][   T10] ip6gre_tunnel_xmit (net/ipv6/ip6_gre.c:889) ip6_gre
[   13.248980][   T10]  ? ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
[   13.248986][   T10]  ? __gre6_xmit (./include/linux/skbuff.h:2904) ip6_gre
[   13.248990][   T10]  ? stack_trace_save (kernel/stacktrace.c:122 (discriminator 1))
[   13.248995][   T10]  ? filter_irq_stacks (kernel/stacktrace.c:402)
[   13.248998][   T10]  ? netif_skb_features (net/core/dev.c:3793 net/core/dev.c:3922)
[   13.249003][   T10]  ? mark_lock_irq (kernel/locking/lockdep.c:4265 (discriminator 1) kernel/locking/lockdep.c:4314 (discriminator 1))
[   13.249006][   T10]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   13.249010][   T10]  ? skb_network_protocol (./include/linux/skbuff.h:2534)
[   13.249014][   T10]  ? save_trace (kernel/locking/lockdep.c:558 kernel/locking/lockdep.c:594)
[   13.249022][   T10]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   13.249026][   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)
[   13.249032][   T10]  ? validate_xmit_skb_list (net/core/dev.c:4142)
[   13.249038][   T10]  sch_direct_xmit (net/sched/sch_generic.c:372)
[   13.249044][   T10]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   13.249048][   T10]  ? dequeue_skb (./include/trace/events/qdisc.h:14 (discriminator 19))
[   13.249052][   T10]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   13.249055][   T10]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   13.249058][   T10]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   13.249066][   T10]  __dev_xmit_skb (net/core/dev.c:4262)
[   13.249074][   T10]  ? alloc_netdev_dummy (net/core/dev.c:12327)
[   13.249077][   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))
[   13.249082][   T10]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   13.249086][   T10]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   13.249093][   T10]  __dev_queue_xmit (net/core/dev.c:4884)
[   13.249098][   T10]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   13.249109][   T10]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   13.249111][   T10]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   13.249115][   T10]  ? netdev_core_pick_tx (net/core/dev.c:4784)
[   13.249137][   T10]  ip6_finish_output2 (./include/net/neighbour.h:560 (discriminator 3) net/ipv6/ip6_output.c:138 (discriminator 3))
[   13.249146][   T10]  ? ip6_dst_lookup (net/ipv6/ip6_output.c:1269)
[   13.249149][   T10]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   13.249154][   T10]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   13.249160][   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))
[   13.249168][   T10]  ip6_finish_output (net/ipv6/ip6_output.c:210 net/ipv6/ip6_output.c:221)
[   13.249175][   T10]  ip6_output (./include/linux/netfilter.h:314 net/ipv6/ip6_output.c:248)
[   13.249180][   T10]  ? ip6_finish_output (./include/net/inet_sock.h:338 (discriminator 1))
[   13.249183][   T10]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   13.249186][   T10]  ? xfrm_bundle_lookup.constprop.0 (net/xfrm/xfrm_policy.c:3049)
[   13.249190][   T10]  ? mark_held_locks (kernel/locking/lockdep.c:4341)
[   13.249196][   T10]  ? __local_bh_enable_ip (kernel/softirq.c:478)
[   13.249200][   T10]  ? __local_bh_enable_ip (kernel/softirq.c:478)
[   13.249204][   T10]  ? icmp6_dst_alloc (net/ipv6/route.c:3364)
[   13.249210][   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:1890 (discriminator 4))
[   13.249219][   T10]  ? mld_dad_start_work (net/ipv6/mcast.c:1153)
[   13.249231][   T10]  ? mld_send_cr (./include/linux/lockdep.h:249 net/ipv6/mcast.c:2168)
[   13.249238][   T10]  mld_ifc_work (net/ipv6/mcast.c:2739)
[   13.249242][   T10]  ? process_one_work (kernel/workqueue.c:3363 (discriminator 2))
[   13.249246][   T10]  process_one_work (kernel/workqueue.c:3387)
[   13.249258][   T10]  ? __queue_delayed_work (kernel/workqueue.c:2622)
[   13.249263][   T10]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   13.249278][   T10]  worker_thread (kernel/workqueue.c:3470 kernel/workqueue.c:3551)
[   13.249285][   T10]  ? rescuer_thread (./include/linux/list.h:419 (discriminator 3))
[   13.249288][   T10]  ? __kthread_parkme (./include/linux/instrumented.h:82 ./include/asm-generic/bitops/instrumented-non-atomic.h:141 kernel/kthread.c:272)
[   13.249293][   T10]  ? rescuer_thread (./include/linux/list.h:419 (discriminator 3))
[   13.249298][   T10]  ? rescuer_thread (./include/linux/list.h:419 (discriminator 3))
[   13.249301][   T10]  kthread (kernel/kthread.c:436)
[   13.249304][   T10]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   13.249308][   T10]  ? kthread_affine_preferred (kernel/kthread.c:857)
[   13.249313][   T10]  ret_from_fork (arch/x86/kernel/process.c:158)
[   13.249319][   T10]  ? arch_exit_to_user_mode_prepare.isra.0 (arch/x86/entry/vdso/vma.c:80 (discriminator 1))
[   13.249324][   T10]  ? __switch_to (arch/x86/kernel/process_64.c:403 arch/x86/kernel/process_64.c:663)
[   13.249329][   T10]  ? kthread_affine_preferred (kernel/kthread.c:857)
[   13.249334][   T10]  ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
| [   13.925430][   T56] softirqs last disabled at (630724): __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))
| [   13.925432][   T56] Preemption disabled at:
| [   13.925433][   T56] __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))
| [   13.925442][   T56] Tainted: [W]=WARN
[   13.925443][   T56] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   13.925445][   T56] Workqueue: mld mld_ifc_work
[   13.925448][   T56] Call Trace:
[   13.925450][   T56]  <TASK>
[   13.925452][   T56]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   13.925458][   T56]  ? __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))
[   13.925460][   T56]  __might_resched.cold (kernel/sched/core.c:9234)
[   13.925465][   T56]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   13.925469][   T56]  ? __kmalloc_noprof (./include/linux/sched/mm.h:317 mm/slub.c:4636 mm/slub.c:4974 mm/slub.c:5413 mm/slub.c:5439)
[   13.925474][   T56]  __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))
[   13.925477][   T56]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   13.925482][   T56]  ? 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)
[   13.925485][   T56]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   13.925488][   T56]  put_chars (drivers/char/virtio_console.c:1176)
[   13.925491][   T56]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   13.925493][   T56]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   13.925498][   T56]  ? validate_chain (kernel/locking/lockdep.c:3817 (discriminator 2) kernel/locking/lockdep.c:3837 (discriminator 2) kernel/locking/lockdep.c:3892 (discriminator 2))
[   13.925503][   T56]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   13.925510][   T56]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   13.925512][   T56]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   13.925515][   T56]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   13.925519][   T56]  console_emit_next_record (kernel/printk/printk.c:3183)
[   13.925523][   T56]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   13.925525][   T56]  ? 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))
[   13.925528][   T56]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   13.925530][   T56]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   13.925535][   T56]  console_flush_one_record (kernel/printk/printk.c:3268)
[   13.925539][   T56]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   13.925541][   T56]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   13.925547][   T56]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   13.925550][   T56]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   13.925552][   T56]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   13.925554][   T56]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   13.925558][   T56]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   13.925560][   T56]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   13.925563][   T56]  vprintk_emit (kernel/printk/printk.c:2479)
[   13.925568][   T56]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   13.925571][   T56]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   13.925575][   T56]  _printk (kernel/printk/printk.c:2504)
[   13.925579][   T56]  ? snapshot_read.cold (user.c:?)
[   13.925581][   T56]  ? ___ratelimit (lib/ratelimit.c:97 (discriminator 3))
[   13.925587][   T56]  ? idr_get_free (??:?)
[   13.925592][   T56] ip6_tnl_xmit_ctl.cold (net/ipv6/ip6_tunnel.c:1064 (discriminator 3)) ip6_tunnel
[   13.925598][   T56] ip6gre_tunnel_xmit (net/ipv6/ip6_gre.c:889) ip6_gre
[   13.925604][   T56]  ? __gre6_xmit (./include/linux/skbuff.h:2904) ip6_gre
[   13.925606][   T56]  ? mark_usage (kernel/locking/lockdep.c:4690)
[   13.925608][   T56]  ? ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
[   13.925610][   T56]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   13.925613][   T56]  ? netif_skb_features (net/core/dev.c:3793 net/core/dev.c:3922)
[   13.925616][   T56]  ? mark_usage (kernel/locking/lockdep.c:4690)
[   13.925618][   T56]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   13.925620][   T56]  ? skb_network_protocol (./include/linux/skbuff.h:2534)
[   13.925627][   T56]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   13.925630][   T56]  dev_hard_start_xmit (./include/linux/netdevice.h:5429 ./include/linux/netdevice.h:5438 net/core/dev.c:3937 net/core/dev.c:3953)
[   13.925633][   T56]  ? validate_xmit_skb_list (net/core/dev.c:4142)
[   13.925637][   T56]  sch_direct_xmit (net/sched/sch_generic.c:372)
[   13.925642][   T56]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   13.925645][   T56]  ? dequeue_skb (./include/trace/events/qdisc.h:14 (discriminator 19))
[   13.925647][   T56]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   13.925649][   T56]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   13.925651][   T56]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   13.925657][   T56]  __dev_xmit_skb (net/core/dev.c:4262)
[   13.925662][   T56]  ? alloc_netdev_dummy (net/core/dev.c:12327)
[   13.925664][   T56]  ? __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))
[   13.925667][   T56]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   13.925670][   T56]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   13.925674][   T56]  __dev_queue_xmit (net/core/dev.c:4884)
[   13.925677][   T56]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   13.925683][   T56]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   13.925685][   T56]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   13.925688][   T56]  ? netdev_core_pick_tx (net/core/dev.c:4784)
[   13.925704][   T56]  ip6_finish_output2 (./include/net/neighbour.h:560 (discriminator 3) net/ipv6/ip6_output.c:138 (discriminator 3))
[   13.925709][   T56]  ? ip6_dst_lookup (net/ipv6/ip6_output.c:1269)
[   13.925711][   T56]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   13.925714][   T56]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   13.925717][   T56]  ? 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))
[   13.925723][   T56]  ip6_finish_output (net/ipv6/ip6_output.c:210 net/ipv6/ip6_output.c:221)
[   13.925736][   T56]  ip6_output (./include/linux/netfilter.h:314 net/ipv6/ip6_output.c:248)
[   13.925739][   T56]  ? ip6_finish_output (./include/net/inet_sock.h:338 (discriminator 1))
[   13.925741][   T56]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   13.925743][   T56]  ? xfrm_bundle_lookup.constprop.0 (net/xfrm/xfrm_policy.c:3049)
[   13.925746][   T56]  ? mark_held_locks (kernel/locking/lockdep.c:4341)
[   13.925749][   T56]  ? __local_bh_enable_ip (kernel/softirq.c:478)
[   13.925752][   T56]  ? __local_bh_enable_ip (kernel/softirq.c:478)
[   13.925754][   T56]  ? icmp6_dst_alloc (net/ipv6/route.c:3364)
[   13.925758][   T56]  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:1890 (discriminator 4))
[   13.925763][   T56]  ? mld_dad_start_work (net/ipv6/mcast.c:1153)
[   13.925770][   T56]  ? mld_send_cr (./include/linux/lockdep.h:249 net/ipv6/mcast.c:2168)
[   13.925774][   T56]  mld_ifc_work (net/ipv6/mcast.c:2739)
[   13.925777][   T56]  ? process_one_work (kernel/workqueue.c:3363 (discriminator 2))
[   13.925779][   T56]  process_one_work (kernel/workqueue.c:3387)
[   13.925785][   T56]  ? __queue_delayed_work (kernel/workqueue.c:2622)
[   13.925788][   T56]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   13.925796][   T56]  worker_thread (kernel/workqueue.c:3470 kernel/workqueue.c:3551)
[   13.925801][   T56]  ? rescuer_thread (./include/linux/list.h:419 (discriminator 3))
[   13.925803][   T56]  ? __kthread_parkme (./include/linux/instrumented.h:82 ./include/asm-generic/bitops/instrumented-non-atomic.h:141 kernel/kthread.c:272)
[   13.925806][   T56]  ? rescuer_thread (./include/linux/list.h:419 (discriminator 3))
[   13.925809][   T56]  ? rescuer_thread (./include/linux/list.h:419 (discriminator 3))
[   13.925811][   T56]  kthread (kernel/kthread.c:436)
[   13.925813][   T56]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   13.925816][   T56]  ? kthread_affine_preferred (kernel/kthread.c:857)
[   13.925818][   T56]  ret_from_fork (arch/x86/kernel/process.c:158)
[   13.925822][   T56]  ? arch_exit_to_user_mode_prepare.isra.0 (arch/x86/entry/vdso/vma.c:80 (discriminator 1))
[   13.925825][   T56]  ? __switch_to (arch/x86/kernel/process_64.c:403 arch/x86/kernel/process_64.c:663)
[   13.925829][   T56]  ? kthread_affine_preferred (kernel/kthread.c:857)
[   13.925831][   T56]  ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
| [   19.349960][    C1]
| [   19.349960][    C1]
| [   19.349960][    C1] stack backtrace:
| [   19.349967][    C1] Tainted: [W]=WARN
[   19.349968][    C1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   19.349970][    C1] Call Trace:
[   19.349971][    C1]  <IRQ>
[   19.349974][    C1]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   19.349978][    C1]  print_irq_inversion_bug.part.0.cold (kernel/locking/lockdep.c:4141)
[   19.349980][    C1]  mark_lock_irq (kernel/locking/lockdep.c:4095 kernel/locking/lockdep.c:4174 kernel/locking/lockdep.c:4310)
[   19.349982][    C1]  ? add_lock_to_list (./include/linux/find.h:391 kernel/locking/lockdep.c:1419 kernel/locking/lockdep.c:1450)
[   19.349985][    C1]  mark_lock (kernel/locking/lockdep.c:4769)
[   19.349987][    C1]  mark_usage (kernel/locking/lockdep.c:4658)
[   19.349989][    C1]  __lock_acquire (kernel/locking/lockdep.c:5208)
[   19.349991][    C1]  lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   19.349993][    C1]  ? console_lock_spinning_enable (kernel/printk/printk.c:1902 (discriminator 2))
[   19.349995][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   19.349998][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   19.350000][    C1]  console_lock_spinning_enable (kernel/printk/printk.c:1902 (discriminator 2))
[   19.350002][    C1]  ? console_lock_spinning_enable (kernel/printk/printk.c:1902 (discriminator 2))
[   19.350003][    C1]  console_emit_next_record (kernel/printk/printk.c:3177)
[   19.350006][    C1]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   19.350007][    C1]  ? 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))
[   19.350009][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   19.350011][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   19.350014][    C1]  console_flush_one_record (kernel/printk/printk.c:3268)
[   19.350016][    C1]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   19.350017][    C1]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   19.350020][    C1]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   19.350022][    C1]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   19.350023][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   19.350025][    C1]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   19.350027][    C1]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   19.350029][    C1]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   19.350031][    C1]  vprintk_emit (kernel/printk/printk.c:2479)
[   19.350034][    C1]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   19.350036][    C1]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   19.350038][    C1]  _printk (kernel/printk/printk.c:2504)
[   19.350040][    C1]  ? snapshot_read.cold (user.c:?)
[   19.350041][    C1]  ? ___ratelimit (lib/ratelimit.c:97 (discriminator 3))
[   19.350045][    C1]  ? idr_get_free (??:?)
[   19.350048][    C1] ip6_tnl_xmit_ctl.cold (net/ipv6/ip6_tunnel.c:1064 (discriminator 3)) ip6_tunnel
[   19.350050][    C1] ip6gre_tunnel_xmit (net/ipv6/ip6_gre.c:889) ip6_gre
[   19.350052][    C1]  ? mark_usage (kernel/locking/lockdep.c:4690)
[   19.350054][    C1]  ? __gre6_xmit (./include/linux/skbuff.h:2904) ip6_gre
[   19.350056][    C1]  ? mark_usage (kernel/locking/lockdep.c:4690)
[   19.350058][    C1]  ? netif_skb_features (net/core/dev.c:3793 net/core/dev.c:3922)
[   19.350059][    C1]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   19.350061][    C1]  ? validate_chain (kernel/locking/lockdep.c:157 kernel/locking/lockdep.c:202 kernel/locking/lockdep.c:3329 kernel/locking/lockdep.c:3924)
[   19.350063][    C1]  ? skb_network_protocol (./include/linux/skbuff.h:2534)
[   19.350064][    C1]  ? mark_usage (kernel/locking/lockdep.c:4690)
[   19.350067][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   19.350068][    C1]  dev_hard_start_xmit (./include/linux/netdevice.h:5429 ./include/linux/netdevice.h:5438 net/core/dev.c:3937 net/core/dev.c:3953)
[   19.350070][    C1]  ? validate_chain (kernel/locking/lockdep.c:154 (discriminator 5) kernel/locking/lockdep.c:202 (discriminator 5) kernel/locking/lockdep.c:3329 (discriminator 5) kernel/locking/lockdep.c:3924 (discriminator 5))
[   19.350072][    C1]  ? validate_xmit_skb_list (net/core/dev.c:4142)
[   19.350074][    C1]  sch_direct_xmit (net/sched/sch_generic.c:372)
[   19.350075][    C1]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   19.350077][    C1]  ? dequeue_skb (./include/trace/events/qdisc.h:14 (discriminator 19))
[   19.350079][    C1]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   19.350081][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   19.350083][    C1]  __dev_xmit_skb (net/core/dev.c:4262)
[   19.350084][    C1]  ? tc_run (net/core/dev.c:4444 (discriminator 6))
[   19.350086][    C1]  ? alloc_netdev_dummy (net/core/dev.c:12327)
[   19.350088][    C1]  ? netdev_offload_xstats_push_delta (net/core/dev.c:9326 net/core/dev.c:9461)
[   19.350090][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   19.350091][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   19.350093][    C1]  __dev_queue_xmit (net/core/dev.c:4884)
[   19.350096][    C1]  ? netdev_core_pick_tx (net/core/dev.c:4784)
[   19.350101][    C1]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   19.350103][    C1]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   19.350105][    C1]  ? neigh_hh_output (./include/net/neighbour.h:525)
[   19.350107][    C1]  ip6_finish_output2 (./include/net/neighbour.h:558 net/ipv6/ip6_output.c:138)
[   19.350109][    C1]  ? ip6_dst_lookup (net/ipv6/ip6_output.c:1269)
[   19.350111][    C1]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   19.350112][    C1]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   19.350114][    C1]  ? 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))
[   19.350116][    C1]  ip6_finish_output (net/ipv6/ip6_output.c:210 net/ipv6/ip6_output.c:221)
[   19.350118][    C1]  ip6_output (./include/linux/netfilter.h:314 net/ipv6/ip6_output.c:248)
[   19.350120][    C1]  ? ip6_finish_output (./include/net/inet_sock.h:338 (discriminator 1))
[   19.350122][    C1]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   19.350123][    C1]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   19.350125][    C1]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   19.350126][    C1]  ? __local_bh_enable_ip (kernel/softirq.c:478)
[   19.350129][    C1]  ndisc_send_skb (./include/net/dst.h:470 (discriminator 4) ./include/linux/netfilter.h:325 (discriminator 4) net/ipv6/ndisc.c:513 (discriminator 4))
[   19.350131][    C1]  ? ndisc_recv_na (./include/net/net_namespace.h:422 (discriminator 7))
[   19.350133][    C1]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   19.350136][    C1]  ? __ndisc_fill_addr_option (net/ipv6/ndisc.c:159)
[   19.350138][    C1]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   19.350140][    C1]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   19.350141][    C1]  addrconf_rs_timer (net/ipv6/addrconf.c:4073)
[   19.350144][    C1]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   19.350146][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   19.350147][    C1]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   19.350149][    C1]  call_timer_fn (kernel/time/timer.c:1748)
[   19.350151][    C1]  ? detach_if_pending (./include/linux/list.h:1159)
[   19.350153][    C1]  ? debug_object_active_state (lib/debugobjects.c:1122)
[   19.350157][    C1]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   19.350158][    C1]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   19.350160][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   19.350162][    C1]  __run_timers (kernel/time/timer.c:1799 kernel/time/timer.c:2374)
[   19.350164][    C1]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   19.350166][    C1]  ? __bpf_trace_itimer_expire (./include/trace/events/timer.h:407)
[   19.350168][    C1]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   19.350170][    C1]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   19.350173][    C1]  run_timer_softirq (kernel/time/timer.c:2386 kernel/time/timer.c:2395 kernel/time/timer.c:2403)
[   19.350175][    C1]  ? __run_timers (./include/trace/events/timer.h:138 (discriminator 19))
[   19.350177][    C1]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   19.350179][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   19.350181][    C1]  handle_softirqs (kernel/softirq.c:645)
[   19.350182][    C1]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   19.350184][    C1]  ? _local_bh_enable (kernel/softirq.c:428 (discriminator 1))
[   19.350186][    C1]  __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
[   19.350187][    C1]  irq_exit_rcu (kernel/softirq.c:784)
[   19.350189][    C1]  sysvec_apic_timer_interrupt (arch/x86/kernel/apic/apic.c:1062 (discriminator 37) arch/x86/kernel/apic/apic.c:1062 (discriminator 37))
[   19.350190][    C1]  </IRQ>
[   19.350191][    C1]  <TASK>
[   19.350192][    C1]  ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4488)
[   19.350193][    C1]  asm_sysvec_apic_timer_interrupt (./arch/x86/include/asm/idtentry.h:674)
[   19.350195][    C1] RIP: 0010:pv_native_safe_halt (./arch/x86/include/asm/irqflags.h:48 arch/x86/kernel/paravirt.c:63)
[   19.350198][    C1] Code: 48 8b 3d 94 d2 f5 01 e8 1f 00 00 00 48 2b 05 58 93 95 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 13 86 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 d2 f5 01 	mov    0x1f5d294(%rip),%rdi        # 0x1f5d29b
   7:	e8 1f 00 00 00       	call   0x2b
   c:	48 2b 05 58 93 95 00 	sub    0x959358(%rip),%rax        # 0x95936b
  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 86 11 00 	verw   0x118613(%rip)        # 0x11863b
  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
[   19.350200][    C1] RSP: 0018:ffa0000000147e00 EFLAGS: 00000282
[   19.350202][    C1] RAX: 0000000000095409 RBX: ff11000001bea380 RCX: ffffffff9a8f0307
[   19.350203][    C1] RDX: ff11000001bea380 RSI: ffffffff9d638af6 RDI: ffffffff9d08d8e0
[   19.350204][    C1] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[   19.350205][    C1] R10: 0000000000000001 R11: 0000000000000001 R12: 1ff4000000028fc3
[   19.350206][    C1] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000000000
[   19.350207][    C1]  ? cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   19.350209][    C1]  default_idle (./arch/x86/include/asm/paravirt.h:62 arch/x86/kernel/process.c:768)
[   19.350211][    C1]  default_idle_call (kernel/sched/idle.c:122)
[   19.350213][    C1]  cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   19.350214][    C1]  ? arch_cpu_idle_exit+0x40/0x40
[   19.350216][    C1]  ? mark_tsc_async_resets (arch/x86/kernel/tsc_sync.c:49)
[   19.350218][    C1]  ? trace_sched_exit_tp (./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/sched.h:886)
[   19.350220][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   19.350222][    C1]  do_idle (kernel/sched/idle.c:355)
[   19.350224][    C1]  cpu_startup_entry (kernel/sched/idle.c:454)
[   19.350225][    C1]  start_secondary (arch/x86/kernel/smpboot.c:312)
[   19.350226][    C1]  ? set_cpu_sibling_map (arch/x86/kernel/smpboot.c:733 (discriminator 4))
[   19.350228][    C1]  common_startup_64 (arch/x86/kernel/head_64.S:418)
| [   19.350247][    C1] softirqs last disabled at (611339): __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
| [   19.350249][    C1] Preemption disabled at:
| [   19.350249][    C1] 0x0
| [   19.350255][    C1] Tainted: [W]=WARN
[   19.350255][    C1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   19.350256][    C1] Call Trace:
[   19.350257][    C1]  <IRQ>
[   19.350257][    C1]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   19.350260][    C1]  __might_resched.cold (kernel/sched/core.c:9234)
[   19.350263][    C1]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   19.350265][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   19.350267][    C1]  __kmalloc_noprof (./include/linux/sched/mm.h:322 (discriminator 2) mm/slub.c:4636 (discriminator 2) mm/slub.c:4974 (discriminator 2) mm/slub.c:5413 (discriminator 2) mm/slub.c:5439 (discriminator 2))
[   19.350269][    C1]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   19.350271][    C1]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   19.350272][    C1]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:58 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   19.350274][    C1]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   19.350276][    C1]  put_chars (drivers/char/virtio_console.c:1176)
[   19.350278][    C1]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   19.350280][    C1]  ? mark_lock (kernel/locking/lockdep.c:4769)
[   19.350282][    C1]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   19.350284][    C1]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   19.350285][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   19.350287][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   19.350289][    C1]  console_emit_next_record (kernel/printk/printk.c:3183)
[   19.350292][    C1]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   19.350293][    C1]  ? 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))
[   19.350295][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   19.350297][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   19.350299][    C1]  console_flush_one_record (kernel/printk/printk.c:3268)
[   19.350301][    C1]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   19.350303][    C1]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   19.350305][    C1]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   19.350307][    C1]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   19.350309][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   19.350311][    C1]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   19.350313][    C1]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   19.350314][    C1]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   19.350316][    C1]  vprintk_emit (kernel/printk/printk.c:2479)
[   19.350318][    C1]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   19.350320][    C1]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   19.350323][    C1]  _printk (kernel/printk/printk.c:2504)
[   19.350324][    C1]  ? snapshot_read.cold (user.c:?)
[   19.350326][    C1]  ? ___ratelimit (lib/ratelimit.c:97 (discriminator 3))
[   19.350328][    C1]  ? idr_get_free (??:?)
[   19.350331][    C1] ip6_tnl_xmit_ctl.cold (net/ipv6/ip6_tunnel.c:1064 (discriminator 3)) ip6_tunnel
[   19.350333][    C1] ip6gre_tunnel_xmit (net/ipv6/ip6_gre.c:889) ip6_gre
[   19.350335][    C1]  ? mark_usage (kernel/locking/lockdep.c:4690)
[   19.350337][    C1]  ? __gre6_xmit (./include/linux/skbuff.h:2904) ip6_gre
[   19.350339][    C1]  ? mark_usage (kernel/locking/lockdep.c:4690)
[   19.350341][    C1]  ? netif_skb_features (net/core/dev.c:3793 net/core/dev.c:3922)
[   19.350342][    C1]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   19.350344][    C1]  ? validate_chain (kernel/locking/lockdep.c:157 kernel/locking/lockdep.c:202 kernel/locking/lockdep.c:3329 kernel/locking/lockdep.c:3924)
[   19.350345][    C1]  ? skb_network_protocol (./include/linux/skbuff.h:2534)
[   19.350347][    C1]  ? mark_usage (kernel/locking/lockdep.c:4690)
[   19.350349][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   19.350351][    C1]  dev_hard_start_xmit (./include/linux/netdevice.h:5429 ./include/linux/netdevice.h:5438 net/core/dev.c:3937 net/core/dev.c:3953)
[   19.350353][    C1]  ? validate_chain (kernel/locking/lockdep.c:154 (discriminator 5) kernel/locking/lockdep.c:202 (discriminator 5) kernel/locking/lockdep.c:3329 (discriminator 5) kernel/locking/lockdep.c:3924 (discriminator 5))
[   19.350354][    C1]  ? validate_xmit_skb_list (net/core/dev.c:4142)
[   19.350356][    C1]  sch_direct_xmit (net/sched/sch_generic.c:372)
[   19.350358][    C1]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   19.350359][    C1]  ? dequeue_skb (./include/trace/events/qdisc.h:14 (discriminator 19))
[   19.350361][    C1]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   19.350362][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   19.350364][    C1]  __dev_xmit_skb (net/core/dev.c:4262)
[   19.350366][    C1]  ? tc_run (net/core/dev.c:4444 (discriminator 6))
[   19.350368][    C1]  ? alloc_netdev_dummy (net/core/dev.c:12327)
[   19.350369][    C1]  ? netdev_offload_xstats_push_delta (net/core/dev.c:9326 net/core/dev.c:9461)
[   19.350371][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   19.350372][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   19.350374][    C1]  __dev_queue_xmit (net/core/dev.c:4884)
[   19.350377][    C1]  ? netdev_core_pick_tx (net/core/dev.c:4784)
[   19.350379][    C1]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   19.350380][    C1]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   19.350383][    C1]  ? neigh_hh_output (./include/net/neighbour.h:525)
[   19.350385][    C1]  ip6_finish_output2 (./include/net/neighbour.h:558 net/ipv6/ip6_output.c:138)
[   19.350387][    C1]  ? ip6_dst_lookup (net/ipv6/ip6_output.c:1269)
[   19.350388][    C1]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   19.350390][    C1]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   19.350391][    C1]  ? 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))
[   19.350393][    C1]  ip6_finish_output (net/ipv6/ip6_output.c:210 net/ipv6/ip6_output.c:221)
[   19.350395][    C1]  ip6_output (./include/linux/netfilter.h:314 net/ipv6/ip6_output.c:248)
[   19.350397][    C1]  ? ip6_finish_output (./include/net/inet_sock.h:338 (discriminator 1))
[   19.350398][    C1]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   19.350400][    C1]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   19.350401][    C1]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   19.350403][    C1]  ? __local_bh_enable_ip (kernel/softirq.c:478)
[   19.350405][    C1]  ndisc_send_skb (./include/net/dst.h:470 (discriminator 4) ./include/linux/netfilter.h:325 (discriminator 4) net/ipv6/ndisc.c:513 (discriminator 4))
[   19.350407][    C1]  ? ndisc_recv_na (./include/net/net_namespace.h:422 (discriminator 7))
[   19.350409][    C1]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   19.350411][    C1]  ? __ndisc_fill_addr_option (net/ipv6/ndisc.c:159)
[   19.350413][    C1]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   19.350415][    C1]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   19.350417][    C1]  addrconf_rs_timer (net/ipv6/addrconf.c:4073)
[   19.350419][    C1]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   19.350421][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   19.350423][    C1]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   19.350424][    C1]  call_timer_fn (kernel/time/timer.c:1748)
[   19.350426][    C1]  ? detach_if_pending (./include/linux/list.h:1159)
[   19.350428][    C1]  ? debug_object_active_state (lib/debugobjects.c:1122)
[   19.350430][    C1]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   19.350431][    C1]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   19.350433][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   19.350435][    C1]  __run_timers (kernel/time/timer.c:1799 kernel/time/timer.c:2374)
[   19.350437][    C1]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   19.350439][    C1]  ? __bpf_trace_itimer_expire (./include/trace/events/timer.h:407)
[   19.350441][    C1]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   19.350443][    C1]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   19.350446][    C1]  run_timer_softirq (kernel/time/timer.c:2386 kernel/time/timer.c:2395 kernel/time/timer.c:2403)
[   19.350448][    C1]  ? __run_timers (./include/trace/events/timer.h:138 (discriminator 19))
[   19.350449][    C1]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   19.350451][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   19.350452][    C1]  handle_softirqs (kernel/softirq.c:645)
[   19.350454][    C1]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   19.350456][    C1]  ? _local_bh_enable (kernel/softirq.c:428 (discriminator 1))
[   19.350458][    C1]  __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
[   19.350459][    C1]  irq_exit_rcu (kernel/softirq.c:784)
[   19.350460][    C1]  sysvec_apic_timer_interrupt (arch/x86/kernel/apic/apic.c:1062 (discriminator 37) arch/x86/kernel/apic/apic.c:1062 (discriminator 37))
[   19.350462][    C1]  </IRQ>
[   19.350463][    C1]  <TASK>
[   19.350463][    C1]  ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4488)
[   19.350465][    C1]  asm_sysvec_apic_timer_interrupt (./arch/x86/include/asm/idtentry.h:674)
[   19.350467][    C1] RIP: 0010:pv_native_safe_halt (./arch/x86/include/asm/irqflags.h:48 arch/x86/kernel/paravirt.c:63)
[   19.350469][    C1] Code: 48 8b 3d 94 d2 f5 01 e8 1f 00 00 00 48 2b 05 58 93 95 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 13 86 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 d2 f5 01 	mov    0x1f5d294(%rip),%rdi        # 0x1f5d29b
   7:	e8 1f 00 00 00       	call   0x2b
   c:	48 2b 05 58 93 95 00 	sub    0x959358(%rip),%rax        # 0x95936b
  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 86 11 00 	verw   0x118613(%rip)        # 0x11863b
  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
[   19.350470][    C1] RSP: 0018:ffa0000000147e00 EFLAGS: 00000282
[   19.350471][    C1] RAX: 0000000000095409 RBX: ff11000001bea380 RCX: ffffffff9a8f0307
[   19.350472][    C1] RDX: ff11000001bea380 RSI: ffffffff9d638af6 RDI: ffffffff9d08d8e0
[   19.350472][    C1] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[   19.350473][    C1] R10: 0000000000000001 R11: 0000000000000001 R12: 1ff4000000028fc3
[   19.350474][    C1] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000000000
[   19.350475][    C1]  ? cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   19.350477][    C1]  default_idle (./arch/x86/include/asm/paravirt.h:62 arch/x86/kernel/process.c:768)
[   19.350479][    C1]  default_idle_call (kernel/sched/idle.c:122)
[   19.350481][    C1]  cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   19.350482][    C1]  ? arch_cpu_idle_exit+0x40/0x40
[   19.350484][    C1]  ? mark_tsc_async_resets (arch/x86/kernel/tsc_sync.c:49)
[   19.350485][    C1]  ? trace_sched_exit_tp (./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/sched.h:886)
[   19.350486][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   19.350488][    C1]  do_idle (kernel/sched/idle.c:355)
[   19.350490][    C1]  cpu_startup_entry (kernel/sched/idle.c:454)
[   19.350491][    C1]  start_secondary (arch/x86/kernel/smpboot.c:312)
[   19.350493][    C1]  ? set_cpu_sibling_map (arch/x86/kernel/smpboot.c:733 (discriminator 4))
[   19.350495][    C1]  common_startup_64 (arch/x86/kernel/head_64.S:418)
| [   28.564591][    C1] softirqs last disabled at (611339): __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
| [   28.564594][    C1] Preemption disabled at:
| [   28.564595][    C1] 0x0
| [   28.564610][    C1] Tainted: [W]=WARN
[   28.564611][    C1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   28.564614][    C1] Call Trace:
[   28.564616][    C1]  <IRQ>
[   28.564618][    C1]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   28.564625][    C1]  __might_resched.cold (kernel/sched/core.c:9234)
[   28.564630][    C1]  ? prb_next_reserve_seq (kernel/printk/printk_ringbuffer.c:2128)
[   28.564633][    C1]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   28.564637][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   28.564642][    C1]  __kmalloc_noprof (./include/linux/sched/mm.h:322 (discriminator 2) mm/slub.c:4636 (discriminator 2) mm/slub.c:4974 (discriminator 2) mm/slub.c:5413 (discriminator 2) mm/slub.c:5439 (discriminator 2))
[   28.564646][    C1]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   28.564650][    C1]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   28.564655][    C1]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:58 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   28.564658][    C1]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   28.564661][    C1]  put_chars (drivers/char/virtio_console.c:1176)
[   28.564664][    C1]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   28.564667][    C1]  ? console_prepend_replay (kernel/printk/printk.c:3005)
[   28.564670][    C1]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   28.564675][    C1]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   28.564677][    C1]  ? vsnprintf (lib/vsprintf.c:2900)
[   28.564681][    C1]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   28.564683][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   28.564685][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   28.564690][    C1]  console_emit_next_record (kernel/printk/printk.c:3183)
[   28.564693][    C1]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   28.564696][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   28.564699][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   28.564701][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   28.564703][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   28.564706][    C1]  ? console_flush_one_record (kernel/printk/printk.c:3247)
[   28.564709][    C1]  console_flush_one_record (kernel/printk/printk.c:3268)
[   28.564712][    C1]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   28.564716][    C1]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   28.564719][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   28.564721][    C1]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   28.564723][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   28.564726][    C1]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   28.564728][    C1]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   28.564730][    C1]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   28.564733][    C1]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   28.564735][    C1]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   28.564738][    C1]  vprintk_emit (kernel/printk/printk.c:2479)
[   28.564743][    C1]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   28.564745][    C1]  ? do_raw_spin_trylock (./include/linux/instrumented.h:55 ./include/linux/atomic/atomic-instrumented.h:1301 ./include/asm-generic/qspinlock.h:98 kernel/locking/spinlock_debug.c:123)
[   28.564748][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   28.564750][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   28.564753][    C1]  _printk (kernel/printk/printk.c:2504)
[   28.564757][    C1]  ? snapshot_read.cold (user.c:?)
[   28.564760][    C1]  ? ___ratelimit (lib/ratelimit.c:97 (discriminator 3))
[   28.564764][    C1]  ? __ipv6_chk_addr_and_flags (./include/linux/rcupdate.h:850 net/ipv6/addrconf.c:1996)
[   28.564768][    C1]  ? idr_get_free (??:?)
[   28.564777][    C1]  ? trace_irq_enable.constprop.0 (./include/linux/instrumented.h:82 ./include/asm-generic/bitops/instrumented-non-atomic.h:141 ./include/linux/cpumask.h:650 ./include/linux/cpumask.h:1232 ./include/trace/events/preemptirq.h:40)
[   28.564781][    C1] ip6_tnl_xmit_ctl.cold (net/ipv6/ip6_tunnel.c:1064 (discriminator 3)) ip6_tunnel
[   28.564788][    C1] ip6gre_tunnel_xmit (net/ipv6/ip6_gre.c:889) ip6_gre
[   28.564793][    C1]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   28.564796][    C1]  ? __gre6_xmit (./include/linux/skbuff.h:2904) ip6_gre
[   28.564799][    C1]  ? sock_def_readable (./include/linux/rcupdate.h:319 (discriminator 2) ./include/linux/rcupdate.h:880 (discriminator 2) net/core/sock.c:3663 (discriminator 2))
[   28.564803][    C1]  ? packet_rcv (net/packet/af_packet.c:2231)
[   28.564807][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   28.564809][    C1]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   28.564812][    C1]  ? 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))
[   28.564815][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   28.564817][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   28.564820][    C1]  ? get_stack_info_noinstr (arch/x86/kernel/dumpstack_64.c:173)
[   28.564824][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   28.564826][    C1]  dev_hard_start_xmit (./include/linux/netdevice.h:5429 ./include/linux/netdevice.h:5438 net/core/dev.c:3937 net/core/dev.c:3953)
[   28.564830][    C1]  ? validate_xmit_skb_list (net/core/dev.c:4142)
[   28.564833][    C1]  sch_direct_xmit (net/sched/sch_generic.c:372)
[   28.564836][    C1]  ? get_stack_info_noinstr (arch/x86/kernel/dumpstack_64.c:173)
[   28.564838][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   28.564841][    C1]  ? dequeue_skb (./include/trace/events/qdisc.h:14 (discriminator 19))
[   28.564843][    C1]  ? do_raw_spin_trylock (./include/linux/instrumented.h:55 ./include/linux/atomic/atomic-instrumented.h:1301 ./include/asm-generic/qspinlock.h:98 kernel/locking/spinlock_debug.c:123)
[   28.564846][    C1]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   28.564848][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   28.564851][    C1]  __dev_xmit_skb (net/core/dev.c:4262)
[   28.564854][    C1]  ? tc_run (net/core/dev.c:4444 (discriminator 4))
[   28.564857][    C1]  ? alloc_netdev_dummy (net/core/dev.c:12327)
[   28.564859][    C1]  ? netdev_offload_xstats_push_delta (net/core/dev.c:9326 net/core/dev.c:9461)
[   28.564862][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   28.564864][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   28.564867][    C1]  __dev_queue_xmit (net/core/dev.c:4884)
[   28.564871][    C1]  ? filter_irq_stacks (kernel/stacktrace.c:402)
[   28.564874][    C1]  ? addrconf_rs_timer (net/ipv6/addrconf.c:4073)
[   28.564877][    C1]  ? stack_depot_save_flags (lib/stackdepot.c:609 lib/stackdepot.c:676)
[   28.564881][    C1]  ? netdev_core_pick_tx (net/core/dev.c:4784)
[   28.564886][    C1]  ? neigh_hh_output (./include/net/neighbour.h:525)
[   28.564889][    C1]  ip6_finish_output2 (./include/net/neighbour.h:558 net/ipv6/ip6_output.c:138)
[   28.564892][    C1]  ? ip6_dst_lookup (net/ipv6/ip6_output.c:1269)
[   28.564895][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   28.564897][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   28.564899][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   28.564901][    C1]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   28.564904][    C1]  ip6_finish_output (net/ipv6/ip6_output.c:210 net/ipv6/ip6_output.c:221)
[   28.564908][    C1]  ip6_output (./include/linux/netfilter.h:314 net/ipv6/ip6_output.c:248)
[   28.564910][    C1]  ? ip6_finish_output (./include/net/inet_sock.h:338 (discriminator 1))
[   28.564913][    C1]  ? xfrm_bundle_lookup.constprop.0 (net/xfrm/xfrm_policy.c:3049)
[   28.564917][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   28.564920][    C1]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   28.564922][    C1]  ? trace_irq_disable.constprop.0 (./include/trace/events/preemptirq.h:36 (discriminator 22))
[   28.564924][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   28.564926][    C1]  ? trace_hardirqs_on (kernel/trace/trace_preemptirq.c:78)
[   28.564928][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   28.564930][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   28.564933][    C1]  ndisc_send_skb (./include/net/dst.h:470 (discriminator 4) ./include/linux/netfilter.h:325 (discriminator 4) net/ipv6/ndisc.c:513 (discriminator 4))
[   28.564937][    C1]  ? ndisc_recv_na (./include/net/net_namespace.h:422 (discriminator 7))
[   28.564941][    C1]  ? __ndisc_fill_addr_option (net/ipv6/ndisc.c:159)
[   28.564944][    C1]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   28.564947][    C1]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   28.564950][    C1]  addrconf_rs_timer (net/ipv6/addrconf.c:4073)
[   28.564952][    C1]  ? do_raw_spin_lock (./include/linux/instrumented.h:55 ./include/linux/atomic/atomic-instrumented.h:1301 ./include/asm-generic/qspinlock.h:112 kernel/locking/spinlock_debug.c:116)
[   28.564955][    C1]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   28.564958][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   28.564960][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   28.564962][    C1]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:58 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   28.564965][    C1]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   28.564967][    C1]  call_timer_fn (kernel/time/timer.c:1748)
[   28.564971][    C1]  ? detach_if_pending (./include/linux/list.h:1159)
[   28.564974][    C1]  ? debug_object_active_state (lib/debugobjects.c:1122)
[   28.564978][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   28.564982][    C1]  __run_timers (kernel/time/timer.c:1799 kernel/time/timer.c:2374)
[   28.564984][    C1]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   28.564988][    C1]  ? __bpf_trace_itimer_expire (./include/trace/events/timer.h:407)
[   28.564991][    C1]  ? do_raw_spin_lock (./include/linux/instrumented.h:55 ./include/linux/atomic/atomic-instrumented.h:1301 ./include/asm-generic/qspinlock.h:112 kernel/locking/spinlock_debug.c:116)
[   28.564994][    C1]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   28.564998][    C1]  run_timer_softirq (kernel/time/timer.c:2386 kernel/time/timer.c:2395 kernel/time/timer.c:2403)
[   28.565000][    C1]  ? __run_timers (./include/trace/events/timer.h:138 (discriminator 19))
[   28.565003][    C1]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   28.565005][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   28.565007][    C1]  handle_softirqs (kernel/softirq.c:645)
[   28.565011][    C1]  ? _local_bh_enable (kernel/softirq.c:428 (discriminator 1))
[   28.565013][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   28.565015][    C1]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   28.565018][    C1]  __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
[   28.565021][    C1]  irq_exit_rcu (kernel/softirq.c:784)
[   28.565023][    C1]  sysvec_apic_timer_interrupt (arch/x86/kernel/apic/apic.c:1062 (discriminator 37) arch/x86/kernel/apic/apic.c:1062 (discriminator 37))
[   28.565026][    C1]  </IRQ>
[   28.565027][    C1]  <TASK>
[   28.565028][    C1]  ? _raw_spin_unlock (./include/linux/spinlock_api_smp.h:201 (discriminator 1) kernel/locking/spinlock.c:213 (discriminator 1))
[   28.565032][    C1]  asm_sysvec_apic_timer_interrupt (./arch/x86/include/asm/idtentry.h:674)
[   28.565035][    C1] RIP: 0010:pv_native_safe_halt (./arch/x86/include/asm/irqflags.h:48 arch/x86/kernel/paravirt.c:63)
[   28.565039][    C1] Code: 48 8b 3d 94 d2 f5 01 e8 1f 00 00 00 48 2b 05 58 93 95 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 13 86 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 d2 f5 01 	mov    0x1f5d294(%rip),%rdi        # 0x1f5d29b
   7:	e8 1f 00 00 00       	call   0x2b
   c:	48 2b 05 58 93 95 00 	sub    0x959358(%rip),%rax        # 0x95936b
  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 86 11 00 	verw   0x118613(%rip)        # 0x11863b
  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
[   28.565041][    C1] RSP: 0018:ffa0000000147e00 EFLAGS: 00000246
[   28.565045][    C1] RAX: 0000000000000001 RBX: ff11000001bea380 RCX: 0000000000000001
[   28.565047][    C1] RDX: 0000000000000001 RSI: ffffffff9d08d860 RDI: ffffffff9a8f0307
[   28.565048][    C1] RBP: 0000000000000000 R08: ffffffff9cd81421 R09: 1fe2200006a563a2
[   28.565050][    C1] R10: 0000000000000001 R11: 0000000000000000 R12: 1ff4000000028fc3
[   28.565051][    C1] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000000000
[   28.565053][    C1]  ? ct_kernel_exit.constprop.0 (./include/linux/instrumented.h:97 kernel/context_tracking.c:124)
[   28.565056][    C1]  ? cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   28.565060][    C1]  default_idle (./arch/x86/include/asm/paravirt.h:62 arch/x86/kernel/process.c:768)
[   28.565063][    C1]  default_idle_call (kernel/sched/idle.c:122)
[   28.565065][    C1]  cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   28.565068][    C1]  ? arch_cpu_idle_exit+0x40/0x40
[   28.565070][    C1]  ? mark_tsc_async_resets (arch/x86/kernel/tsc_sync.c:49)
[   28.565074][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   28.565077][    C1]  do_idle (kernel/sched/idle.c:355)
[   28.565079][    C1]  cpu_startup_entry (kernel/sched/idle.c:454)
[   28.565082][    C1]  start_secondary (arch/x86/kernel/smpboot.c:312)
[   28.565085][    C1]  ? set_cpu_sibling_map (arch/x86/kernel/smpboot.c:733 (discriminator 4))
[   28.565088][    C1]  common_startup_64 (arch/x86/kernel/head_64.S:418)
| [   46.996264][    C1] softirqs last disabled at (611339): __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
| [   46.996266][    C1] Preemption disabled at:
| [   46.996267][    C1] 0x0
| [   46.996277][    C1] Tainted: [W]=WARN
[   46.996278][    C1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   46.996280][    C1] Call Trace:
[   46.996282][    C1]  <IRQ>
[   46.996284][    C1]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   46.996289][    C1]  __might_resched.cold (kernel/sched/core.c:9234)
[   46.996293][    C1]  ? prb_next_reserve_seq (kernel/printk/printk_ringbuffer.c:2128)
[   46.996295][    C1]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   46.996298][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   46.996302][    C1]  __kmalloc_noprof (./include/linux/sched/mm.h:322 (discriminator 2) mm/slub.c:4636 (discriminator 2) mm/slub.c:4974 (discriminator 2) mm/slub.c:5413 (discriminator 2) mm/slub.c:5439 (discriminator 2))
[   46.996306][    C1]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   46.996309][    C1]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   46.996312][    C1]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:58 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   46.996314][    C1]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   46.996316][    C1]  put_chars (drivers/char/virtio_console.c:1176)
[   46.996318][    C1]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   46.996320][    C1]  ? console_prepend_replay (kernel/printk/printk.c:3005)
[   46.996322][    C1]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   46.996326][    C1]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   46.996327][    C1]  ? vsnprintf (lib/vsprintf.c:2900)
[   46.996330][    C1]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   46.996331][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   46.996333][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   46.996335][    C1]  console_emit_next_record (kernel/printk/printk.c:3183)
[   46.996338][    C1]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   46.996340][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   46.996342][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   46.996343][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   46.996345][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   46.996347][    C1]  ? console_flush_one_record (kernel/printk/printk.c:3247)
[   46.996348][    C1]  console_flush_one_record (kernel/printk/printk.c:3268)
[   46.996351][    C1]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   46.996353][    C1]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   46.996355][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   46.996356][    C1]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   46.996358][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   46.996359][    C1]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   46.996361][    C1]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   46.996362][    C1]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   46.996364][    C1]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   46.996366][    C1]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   46.996368][    C1]  vprintk_emit (kernel/printk/printk.c:2479)
[   46.996372][    C1]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   46.996373][    C1]  ? do_raw_spin_trylock (./include/linux/instrumented.h:55 ./include/linux/atomic/atomic-instrumented.h:1301 ./include/asm-generic/qspinlock.h:98 kernel/locking/spinlock_debug.c:123)
[   46.996375][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   46.996377][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   46.996379][    C1]  _printk (kernel/printk/printk.c:2504)
[   46.996382][    C1]  ? snapshot_read.cold (user.c:?)
[   46.996383][    C1]  ? ___ratelimit (lib/ratelimit.c:97 (discriminator 3))
[   46.996386][    C1]  ? __ipv6_chk_addr_and_flags (./include/linux/rcupdate.h:850 net/ipv6/addrconf.c:1996)
[   46.996389][    C1]  ? idr_get_free (??:?)
[   46.996391][    C1]  ? trace_irq_enable.constprop.0 (./include/linux/instrumented.h:82 ./include/asm-generic/bitops/instrumented-non-atomic.h:141 ./include/linux/cpumask.h:650 ./include/linux/cpumask.h:1232 ./include/trace/events/preemptirq.h:40)
[   46.996395][    C1] ip6_tnl_xmit_ctl.cold (net/ipv6/ip6_tunnel.c:1064 (discriminator 3)) ip6_tunnel
[   46.996399][    C1] ip6gre_tunnel_xmit (net/ipv6/ip6_gre.c:889) ip6_gre
[   46.996403][    C1]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   46.996405][    C1]  ? __gre6_xmit (./include/linux/skbuff.h:2904) ip6_gre
[   46.996407][    C1]  ? sock_def_readable (./include/linux/rcupdate.h:319 (discriminator 2) ./include/linux/rcupdate.h:880 (discriminator 2) net/core/sock.c:3663 (discriminator 2))
[   46.996410][    C1]  ? packet_rcv (net/packet/af_packet.c:2231)
[   46.996413][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   46.996415][    C1]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   46.996416][    C1]  ? 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))
[   46.996419][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   46.996420][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   46.996422][    C1]  ? get_stack_info_noinstr (arch/x86/kernel/dumpstack_64.c:173)
[   46.996424][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   46.996426][    C1]  dev_hard_start_xmit (./include/linux/netdevice.h:5429 ./include/linux/netdevice.h:5438 net/core/dev.c:3937 net/core/dev.c:3953)
[   46.996428][    C1]  ? validate_xmit_skb_list (net/core/dev.c:4142)
[   46.996430][    C1]  sch_direct_xmit (net/sched/sch_generic.c:372)
[   46.996433][    C1]  ? get_stack_info_noinstr (arch/x86/kernel/dumpstack_64.c:173)
[   46.996434][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   46.996436][    C1]  ? dequeue_skb (./include/trace/events/qdisc.h:14 (discriminator 19))
[   46.996437][    C1]  ? do_raw_spin_trylock (./include/linux/instrumented.h:55 ./include/linux/atomic/atomic-instrumented.h:1301 ./include/asm-generic/qspinlock.h:98 kernel/locking/spinlock_debug.c:123)
[   46.996439][    C1]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   46.996440][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   46.996442][    C1]  __dev_xmit_skb (net/core/dev.c:4262)
[   46.996444][    C1]  ? tc_run (net/core/dev.c:4444 (discriminator 4))
[   46.996446][    C1]  ? alloc_netdev_dummy (net/core/dev.c:12327)
[   46.996447][    C1]  ? netdev_offload_xstats_push_delta (net/core/dev.c:9326 net/core/dev.c:9461)
[   46.996449][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   46.996450][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   46.996452][    C1]  __dev_queue_xmit (net/core/dev.c:4884)
[   46.996455][    C1]  ? filter_irq_stacks (kernel/stacktrace.c:402)
[   46.996457][    C1]  ? addrconf_rs_timer (net/ipv6/addrconf.c:4073)
[   46.996459][    C1]  ? stack_depot_save_flags (lib/stackdepot.c:609 lib/stackdepot.c:676)
[   46.996462][    C1]  ? netdev_core_pick_tx (net/core/dev.c:4784)
[   46.996465][    C1]  ? neigh_hh_output (./include/net/neighbour.h:525)
[   46.996467][    C1]  ip6_finish_output2 (./include/net/neighbour.h:558 net/ipv6/ip6_output.c:138)
[   46.996469][    C1]  ? ip6_dst_lookup (net/ipv6/ip6_output.c:1269)
[   46.996471][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   46.996473][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   46.996474][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   46.996476][    C1]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   46.996478][    C1]  ip6_finish_output (net/ipv6/ip6_output.c:210 net/ipv6/ip6_output.c:221)
[   46.996479][    C1]  ip6_output (./include/linux/netfilter.h:314 net/ipv6/ip6_output.c:248)
[   46.996481][    C1]  ? ip6_finish_output (./include/net/inet_sock.h:338 (discriminator 1))
[   46.996483][    C1]  ? xfrm_bundle_lookup.constprop.0 (net/xfrm/xfrm_policy.c:3049)
[   46.996485][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   46.996487][    C1]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   46.996488][    C1]  ? trace_irq_disable.constprop.0 (./include/trace/events/preemptirq.h:36 (discriminator 22))
[   46.996489][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   46.996491][    C1]  ? trace_hardirqs_on (kernel/trace/trace_preemptirq.c:78)
[   46.996492][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   46.996493][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   46.996496][    C1]  ndisc_send_skb (./include/net/dst.h:470 (discriminator 4) ./include/linux/netfilter.h:325 (discriminator 4) net/ipv6/ndisc.c:513 (discriminator 4))
[   46.996499][    C1]  ? ndisc_recv_na (./include/net/net_namespace.h:422 (discriminator 7))
[   46.996502][    C1]  ? __ndisc_fill_addr_option (net/ipv6/ndisc.c:159)
[   46.996504][    C1]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   46.996506][    C1]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   46.996507][    C1]  addrconf_rs_timer (net/ipv6/addrconf.c:4073)
[   46.996509][    C1]  ? do_raw_spin_lock (./include/linux/instrumented.h:55 ./include/linux/atomic/atomic-instrumented.h:1301 ./include/asm-generic/qspinlock.h:112 kernel/locking/spinlock_debug.c:116)
[   46.996511][    C1]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   46.996513][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   46.996514][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   46.996516][    C1]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:58 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   46.996517][    C1]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   46.996519][    C1]  call_timer_fn (kernel/time/timer.c:1748)
[   46.996521][    C1]  ? detach_if_pending (./include/linux/list.h:1159)
[   46.996523][    C1]  ? debug_object_active_state (lib/debugobjects.c:1122)
[   46.996526][    C1]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   46.996528][    C1]  ? timer_recalc_next_expiry (./include/linux/find.h:71 kernel/time/timer.c:1843 kernel/time/timer.c:1865)
[   46.996530][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   46.996532][    C1]  __run_timers (kernel/time/timer.c:1799 kernel/time/timer.c:2374)
[   46.996533][    C1]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   46.996536][    C1]  ? __bpf_trace_itimer_expire (./include/trace/events/timer.h:407)
[   46.996538][    C1]  ? do_raw_spin_lock (./include/linux/instrumented.h:55 ./include/linux/atomic/atomic-instrumented.h:1301 ./include/asm-generic/qspinlock.h:112 kernel/locking/spinlock_debug.c:116)
[   46.996540][    C1]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   46.996542][    C1]  run_timer_softirq (kernel/time/timer.c:2386 kernel/time/timer.c:2395 kernel/time/timer.c:2403)
[   46.996544][    C1]  ? __run_timers (./include/trace/events/timer.h:138 (discriminator 19))
[   46.996546][    C1]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   46.996547][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   46.996549][    C1]  handle_softirqs (kernel/softirq.c:645)
[   46.996551][    C1]  ? _local_bh_enable (kernel/softirq.c:428 (discriminator 1))
[   46.996552][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   46.996554][    C1]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   46.996555][    C1]  __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
[   46.996557][    C1]  irq_exit_rcu (kernel/softirq.c:784)
[   46.996558][    C1]  sysvec_apic_timer_interrupt (arch/x86/kernel/apic/apic.c:1062 (discriminator 37) arch/x86/kernel/apic/apic.c:1062 (discriminator 37))
[   46.996560][    C1]  </IRQ>
[   46.996561][    C1]  <TASK>
[   46.996562][    C1]  ? _raw_spin_unlock (./include/linux/spinlock_api_smp.h:201 (discriminator 1) kernel/locking/spinlock.c:213 (discriminator 1))
[   46.996564][    C1]  asm_sysvec_apic_timer_interrupt (./arch/x86/include/asm/idtentry.h:674)
[   46.996567][    C1] RIP: 0010:pv_native_safe_halt (./arch/x86/include/asm/irqflags.h:48 arch/x86/kernel/paravirt.c:63)
[   46.996569][    C1] Code: 48 8b 3d 94 d2 f5 01 e8 1f 00 00 00 48 2b 05 58 93 95 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 13 86 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 d2 f5 01 	mov    0x1f5d294(%rip),%rdi        # 0x1f5d29b
   7:	e8 1f 00 00 00       	call   0x2b
   c:	48 2b 05 58 93 95 00 	sub    0x959358(%rip),%rax        # 0x95936b
  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 86 11 00 	verw   0x118613(%rip)        # 0x11863b
  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
[   46.996571][    C1] RSP: 0018:ffa0000000147e00 EFLAGS: 00000246
[   46.996574][    C1] RAX: 0000000000000001 RBX: ff11000001bea380 RCX: 0000000000000001
[   46.996575][    C1] RDX: 0000000000000001 RSI: ffffffff9d08d860 RDI: ffffffff9a8f0307
[   46.996576][    C1] RBP: 0000000000000000 R08: ffffffff9cd81421 R09: 1fe2200006a563a2
[   46.996577][    C1] R10: 0000000000000001 R11: 0000000000000000 R12: 1ff4000000028fc3
[   46.996578][    C1] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000000000
[   46.996579][    C1]  ? ct_kernel_exit.constprop.0 (./include/linux/instrumented.h:97 kernel/context_tracking.c:124)
[   46.996581][    C1]  ? cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   46.996584][    C1]  default_idle (./arch/x86/include/asm/paravirt.h:62 arch/x86/kernel/process.c:768)
[   46.996586][    C1]  default_idle_call (kernel/sched/idle.c:122)
[   46.996588][    C1]  cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   46.996589][    C1]  ? arch_cpu_idle_exit+0x40/0x40
[   46.996591][    C1]  ? mark_tsc_async_resets (arch/x86/kernel/tsc_sync.c:49)
[   46.996593][    C1]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   46.996594][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   46.996596][    C1]  do_idle (kernel/sched/idle.c:355)
[   46.996598][    C1]  cpu_startup_entry (kernel/sched/idle.c:454)
[   46.996599][    C1]  start_secondary (arch/x86/kernel/smpboot.c:312)
[   46.996601][    C1]  ? set_cpu_sibling_map (arch/x86/kernel/smpboot.c:733 (discriminator 4))
[   46.996603][    C1]  common_startup_64 (arch/x86/kernel/head_64.S:418)
| [   72.714865][  T683] softirqs last disabled at (0): 0x0
| [   72.714867][  T683] Preemption disabled at:
| [   72.714868][  T683] 0x0
| [   72.714876][  T683] Tainted: [W]=WARN
[   72.714877][  T683] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   72.714879][  T683] Call Trace:
[   72.714881][  T683]  <TASK>
[   72.714882][  T683]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   72.714887][  T683]  __might_resched.cold (kernel/sched/core.c:9234)
[   72.714892][  T683]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   72.714896][  T683]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   72.714900][  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))
[   72.714903][  T683]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   72.714906][  T683]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   72.714910][  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)
[   72.714919][  T683]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   72.714921][  T683]  put_chars (drivers/char/virtio_console.c:1176)
[   72.714923][  T683]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   72.714924][  T683]  ? printk_get_next_message (kernel/printk/printk.c:3072)
[   72.714928][  T683]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   72.714931][  T683]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   72.714935][  T683]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   72.714936][  T683]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   72.714938][  T683]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   72.714940][  T683]  console_emit_next_record (kernel/printk/printk.c:3183)
[   72.714943][  T683]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   72.714945][  T683]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   72.714947][  T683]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   72.714948][  T683]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   72.714950][  T683]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   72.714952][  T683]  ? console_flush_one_record (kernel/printk/printk.c:3247)
[   72.714954][  T683]  console_flush_one_record (kernel/printk/printk.c:3268)
[   72.714956][  T683]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   72.714958][  T683]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   72.714960][  T683]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   72.714962][  T683]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   72.714963][  T683]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   72.714965][  T683]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   72.714967][  T683]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   72.714968][  T683]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   72.714970][  T683]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   72.714972][  T683]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   72.714974][  T683]  vprintk_emit (kernel/printk/printk.c:2479)
[   72.714977][  T683]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   72.714978][  T683]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   72.714980][  T683]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   72.714983][  T683]  ? trace_hardirqs_on (kernel/trace/trace_preemptirq.c:78)
[   72.714984][  T683]  _printk (kernel/printk/printk.c:2504)
[   72.714988][  T683]  ? snapshot_read.cold (user.c:?)
[   72.714990][  T683]  ? ipv6_mc_down (net/ipv6/mcast.c:1157 net/ipv6/mcast.c:2820)
[   72.714995][  T683] br_set_state (net/bridge/br_stp.c:57 (discriminator 2)) bridge
[   72.715008][  T683] br_stp_disable_port (net/bridge/br_stp_if.c:106) bridge
[   72.715016][  T683] br_device_event (net/bridge/br.c:111) bridge
[   72.715025][  T683]  ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:211 (discriminator 1) kernel/locking/spinlock.c:221 (discriminator 1))
[   72.715028][  T683]  ? _sub_I_65535_1+0x4d0/0x4d0 stp
[   72.715030][  T683]  ? addrconf_notify (net/ipv6/addrconf.c:3812)
[   72.715034][  T683]  notifier_call_chain (kernel/notifier.c:85)
[   72.715037][  T683]  __dev_notify_flags (net/core/dev.c:2313 net/core/dev.c:2327 net/core/dev.c:9855)
[   72.715041][  T683]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   72.715042][  T683]  ? netif_change_name (net/core/dev.c:1517)
[   72.715044][  T683]  ? netif_set_allmulti (./include/net/netdev_lock.h:30 (discriminator 1))
[   72.715046][  T683]  ? __kernel_text_address (kernel/extable.c:79)
[   72.715048][  T683]  ? write_profile (profile.c:?)
[   72.715051][  T683]  ? unwind_get_return_address (arch/x86/kernel/unwind_orc.c:385 arch/x86/kernel/unwind_orc.c:380)
[   72.715054][  T683]  netif_change_flags (net/core/dev.c:9882)
[   72.715056][  T683]  do_setlink.isra.0 (net/core/rtnetlink.c:3266 (discriminator 1))
[   72.715059][  T683]  ? stack_trace_save (kernel/stacktrace.c:122 (discriminator 1))
[   72.715060][  T683]  ? rtnl_link_get_size (net/core/rtnetlink.c:747)
[   72.715062][  T683]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   72.715063][  T683]  ? stack_depot_save_flags (lib/stackdepot.c:609 lib/stackdepot.c:676)
[   72.715067][  T683]  ? kasan_save_stack (mm/kasan/common.c:58)
[   72.715070][  T683]  ? kasan_save_stack (mm/kasan/common.c:57)
[   72.715072][  T683]  ? kasan_save_track (mm/kasan/common.c:78)
[   72.715073][  T683]  ? __kasan_kmalloc (mm/kasan/common.c:398 mm/kasan/common.c:415)
[   72.715075][  T683]  ? __kmalloc_cache_noprof (./include/linux/kasan.h:263 mm/slub.c:5563)
[   72.715076][  T683]  ? rtnl_newlink (./include/linux/slab.h:991 (discriminator 1) net/core/rtnetlink.c:4113 (discriminator 1))
[   72.715077][  T683]  ? rtnetlink_rcv_msg (net/core/rtnetlink.c:7132)
[   72.715078][  T683]  ? netlink_rcv_skb (net/netlink/af_netlink.c:2556)
[   72.715081][  T683]  ? netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   72.715083][  T683]  ? netlink_sendmsg (net/netlink/af_netlink.c:1900)
[   72.715084][  T683]  ? ____sys_sendmsg (net/socket.c:800 (discriminator 4) net/socket.c:815 (discriminator 4) net/socket.c:2713 (discriminator 4))
[   72.715087][  T683]  ? ___sys_sendmsg (net/socket.c:2767)
[   72.715088][  T683]  ? __sys_sendmsg (net/socket.c:2799)
[   72.715090][  T683]  ? do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[   72.715092][  T683]  ? entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   72.715095][  T683]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   72.715096][  T683]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   72.715098][  T683]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   72.715101][  T683]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   72.715103][  T683]  ? trace_contention_end (./include/trace/events/lock.h:121 (discriminator 22))
[   72.715107][  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)
[   72.715108][  T683]  ? __mutex_lock (kernel/locking/mutex.c:656 (discriminator 1) kernel/locking/mutex.c:821 (discriminator 1))
[   72.715110][  T683]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:366 net/core/rtnetlink.c:4214)
[   72.715112][  T683]  ? ww_mutex_lock (kernel/locking/mutex.c:934)
[   72.715115][  T683]  ? __rtnl_newlink (net/core/rtnetlink.c:4063)
[   72.715117][  T683]  rtnl_newlink (net/core/rtnetlink.c:4215)
[   72.715119][  T683]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   72.715121][  T683]  ? rtnl_bridge_getlink (net/core/rtnetlink.c:5558)
[   72.715123][  T683]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   72.715124][  T683]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   72.715126][  T683]  ? is_bpf_text_address (./include/linux/rcupdate.h:850 kernel/bpf/core.c:749)
[   72.715129][  T683]  ? is_bpf_text_address (./include/linux/rcupdate.h:882 kernel/bpf/core.c:751)
[   72.715131][  T683]  ? kernel_text_address (kernel/extable.c:125 kernel/extable.c:94)
[   72.715133][  T683]  ? __kernel_text_address (kernel/extable.c:79)
[   72.715134][  T683]  ? write_profile (profile.c:?)
[   72.715135][  T683]  ? unwind_get_return_address (arch/x86/kernel/unwind_orc.c:385 arch/x86/kernel/unwind_orc.c:380)
[   72.715137][  T683]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   72.715138][  T683]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   72.715140][  T683]  ? cap_capable (./include/trace/events/capability.h:26 (discriminator 22) security/commoncap.c:130 (discriminator 22))
[   72.715144][  T683]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   72.715145][  T683]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   72.715147][  T683]  ? rtnl_bridge_getlink (net/core/rtnetlink.c:5558)
[   72.715149][  T683]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7132)
[   72.715151][  T683]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   72.715152][  T683]  ? filter_irq_stacks (kernel/stacktrace.c:402)
[   72.715153][  T683]  ? stack_depot_save_flags (lib/stackdepot.c:609 lib/stackdepot.c:676)
[   72.715156][  T683]  netlink_rcv_skb (net/netlink/af_netlink.c:2556)
[   72.715158][  T683]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   72.715159][  T683]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   72.715160][  T683]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   72.715162][  T683]  ? __netlink_lookup (./include/linux/rcupdate.h:850 ./include/linux/rhashtable.h:709 net/netlink/af_netlink.c:499)
[   72.715164][  T683]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   72.715166][  T683]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   72.715168][  T683]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   72.715170][  T683]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   72.715172][  T683]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   72.715173][  T683]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   72.715175][  T683]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   72.715177][  T683]  netlink_sendmsg (net/netlink/af_netlink.c:1900)
[   72.715179][  T683]  ? netlink_unicast (./include/net/net_namespace.h:422 (discriminator 7))
[   72.715181][  T683]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   72.715182][  T683]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   72.715184][  T683]  ____sys_sendmsg (net/socket.c:800 (discriminator 4) net/socket.c:815 (discriminator 4) net/socket.c:2713 (discriminator 4))
[   72.715186][  T683]  ? copy_msghdr_from_user (net/socket.c:2650)
[   72.715188][  T683]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5399)
[   72.715189][  T683]  ? move_addr_to_kernel (net/socket.c:258)
[   72.715191][  T683]  ? filter_irq_stacks (kernel/stacktrace.c:402)
[   72.715193][  T683]  ___sys_sendmsg (net/socket.c:2767)
[   72.715195][  T683]  ? copy_msghdr_from_user (net/socket.c:2619)
[   72.715200][  T683]  __sys_sendmsg (net/socket.c:2799)
[   72.715202][  T683]  ? __sys_sendmsg_sock (net/socket.c:2780)
[   72.715205][  T683]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   72.715207][  T683]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[   72.715208][  T683]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[   72.715210][  T683]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   72.715212][  T683] RIP: 0033:0x7f09cf32c54e
[   72.715214][  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
[   72.715215][  T683] RSP: 002b:00007ffe1f276830 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   72.715219][  T683] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f09cf32c54e
[   72.715221][  T683] RDX: 0000000000000000 RSI: 00007ffe1f2768e0 RDI: 0000000000000005
[   72.715222][  T683] RBP: 00007ffe1f276840 R08: 0000000000000000 R09: 0000000000000000
[   72.715222][  T683] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91b46a


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
netlink_release: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
__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