======================================
| [   10.683689][  T187] softirqs last disabled at (61189): __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
| [   10.683691][  T187] Preemption disabled at:
| [   10.683692][  T187] 0x0
| [   10.683703][  T187] Tainted: [W]=WARN
[   10.683704][  T187] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   10.683706][  T187] Call Trace:
[   10.683707][  T187]  <TASK>
[   10.683709][  T187]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   10.683715][  T187]  __might_resched.cold (kernel/sched/core.c:9234)
[   10.683720][  T187]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   10.683724][  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)
[   10.683729][  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))
[   10.683732][  T187]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   10.683738][  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)
[   10.683741][  T187]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   10.683744][  T187]  put_chars (drivers/char/virtio_console.c:1176)
[   10.683747][  T187]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   10.683749][  T187]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   10.683754][  T187]  ? validate_chain (kernel/locking/lockdep.c:3817 (discriminator 2) kernel/locking/lockdep.c:3837 (discriminator 2) kernel/locking/lockdep.c:3892 (discriminator 2))
[   10.683759][  T187]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   10.683765][  T187]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   10.683768][  T187]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   10.683770][  T187]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   10.683774][  T187]  console_emit_next_record (kernel/printk/printk.c:3183)
[   10.683778][  T187]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   10.683780][  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))
[   10.683783][  T187]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   10.683785][  T187]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   10.683790][  T187]  console_flush_one_record (kernel/printk/printk.c:3268)
[   10.683794][  T187]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   10.683796][  T187]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   10.683801][  T187]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   10.683804][  T187]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   10.683806][  T187]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   10.683808][  T187]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   10.683812][  T187]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   10.683814][  T187]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   10.683817][  T187]  vprintk_emit (kernel/printk/printk.c:2479)
[   10.683821][  T187]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   10.683824][  T187]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   10.683828][  T187]  _printk (kernel/printk/printk.c:2504)
[   10.683832][  T187]  ? snapshot_read.cold (user.c:?)
[   10.683835][  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)
[   10.683837][  T187]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   10.683841][  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)
[   10.683844][  T187]  do_exit.cold (kernel/exit.c:889 (discriminator 4) kernel/exit.c:1043 (discriminator 4))
[   10.683848][  T187]  ? exit_notify (kernel/exit.c:780)
[   10.683850][  T187]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   10.683853][  T187]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   10.683858][  T187]  do_group_exit (kernel/exit.c:1151)
[   10.683861][  T187]  __x64_sys_exit_group (kernel/exit.c:1162 kernel/exit.c:1160 kernel/exit.c:1160)
[   10.683863][  T187]  x64_sys_call (./arch/x86/include/generated/asm/syscalls_64.h:232)
[   10.683865][  T187]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[   10.683868][  T187]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[   10.683872][  T187]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   10.683874][  T187] RIP: 0033:0x7fdf1bed91b8
[   10.683876][  T187] Code: Unable to access opcode bytes at 0x7fdf1bed918e.

Code starting with the faulting instruction
===========================================
[   10.683878][  T187] RSP: 002b:00007ffd8a93f278 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[   10.683880][  T187] RAX: ffffffffffffffda RBX: 00007fdf1c009f88 RCX: 00007fdf1bed91b8
[   10.683881][  T187] RDX: 00007fdf1bc23fc8 RSI: fffffffffffffeb8 RDI: 0000000000000000
[   10.683882][  T187] RBP: 00007ffd8a93f2d0 R08: 0000000000000000 R09: 0000000000008010
[   10.683883][  T187] R10: 00007ffd8a93f090 R11: 0000000000000246 R12: 0000000000000001
[   10.683884][  T187] R13: 0000000000000000 R14: 00007fdf1c008680 R15: 00007fdf1c009fa0
| [   12.384250][  T254] softirqs last disabled at (24097): __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
| [   12.384252][  T254] Preemption disabled at:
| [   12.384253][  T254] vprintk_emit (kernel/printk/printk.c:2471)
| [   12.384262][  T254] Tainted: [W]=WARN
[   12.384263][  T254] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   12.384265][  T254] Call Trace:
[   12.384267][  T254]  <TASK>
[   12.384268][  T254]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   12.384274][  T254]  ? vprintk_emit (kernel/printk/printk.c:2471)
[   12.384276][  T254]  __might_resched.cold (kernel/sched/core.c:9234)
[   12.384281][  T254]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   12.384285][  T254]  ? __kmalloc_noprof (./include/linux/sched/mm.h:317 mm/slub.c:4636 mm/slub.c:4974 mm/slub.c:5413 mm/slub.c:5439)
[   12.384290][  T254]  __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))
[   12.384292][  T254]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   12.384298][  T254]  ? 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)
[   12.384301][  T254]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   12.384304][  T254]  put_chars (drivers/char/virtio_console.c:1176)
[   12.384306][  T254]  ? desc_read_finalized_seq (kernel/printk/printk_ringbuffer.c:1934)
[   12.384308][  T254]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   12.384311][  T254]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   12.384315][  T254]  ? validate_chain (kernel/locking/lockdep.c:3817 (discriminator 2) kernel/locking/lockdep.c:3837 (discriminator 2) kernel/locking/lockdep.c:3892 (discriminator 2))
[   12.384319][  T254]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   12.384321][  T254]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   12.384323][  T254]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   12.384327][  T254]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   12.384329][  T254]  ? console_emit_next_record (kernel/printk/printk.c:3095 (discriminator 2) kernel/printk/printk.c:3182 (discriminator 2))
[   12.384332][  T254]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   12.384335][  T254]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   12.384338][  T254]  console_emit_next_record (kernel/printk/printk.c:3183)
[   12.384342][  T254]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   12.384344][  T254]  ? 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))
[   12.384347][  T254]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   12.384349][  T254]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   12.384353][  T254]  console_flush_one_record (kernel/printk/printk.c:3268)
[   12.384357][  T254]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   12.384359][  T254]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   12.384364][  T254]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   12.384366][  T254]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   12.384368][  T254]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   12.384370][  T254]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   12.384374][  T254]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   12.384375][  T254]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   12.384379][  T254]  vprintk_emit (kernel/printk/printk.c:2479)
[   12.384382][  T254]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   12.384388][  T254]  ? gre_exit (net/ipv4/gre_demux.c:73) gre
[   12.384391][  T254]  _printk (kernel/printk/printk.c:2504)
[   12.384395][  T254]  ? snapshot_read.cold (user.c:?)
[   12.384401][  T254]  ? 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)
[   12.384404][  T254] gre_init (gre.mod.c:?) gre
[   12.384406][  T254]  do_one_initcall (init/main.c:1357)
[   12.384409][  T254]  ? trace_event_raw_event_initcall_level (./include/trace/events/initcall.h:10)
[   12.384413][  T254]  ? do_init_module (./include/linux/slab.h:991 (discriminator 1) kernel/module/main.c:3105 (discriminator 1))
[   12.384416][  T254]  ? kasan_unpoison (mm/kasan/shadow.c:146 mm/kasan/shadow.c:178)
[   12.384422][  T254]  do_init_module (kernel/module/main.c:3117)
[   12.384425][  T254]  ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4488)
[   12.384430][  T254]  ? free_module (./include/trace/events/module.h:50 (discriminator 19))
[   12.384433][  T254]  ? kfree (./include/linux/kasan.h:235 mm/slub.c:2748 mm/slub.c:6499 mm/slub.c:6792)
[   12.384437][  T254]  load_module (kernel/module/main.c:3593)
[   12.384444][  T254]  ? layout_and_allocate.isra.0 (kernel/module/main.c:3016)
[   12.384449][  T254]  ? backing_file_read_iter (fs/backing-file.c:211)
[   12.384452][  T254]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   12.384456][  T254]  init_module_from_file (kernel/module/main.c:3790)
[   12.384459][  T254]  ? __do_sys_init_module (kernel/module/main.c:3664)
[   12.384467][  T254]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   12.384470][  T254]  ? 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)
[   12.384473][  T254]  idempotent_init_module (kernel/module/main.c:3802)
[   12.384477][  T254]  ? init_module_from_file (kernel/module/main.c:3791)
[   12.384483][  T254]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   12.384485][  T254]  ? cap_capable (./include/trace/events/capability.h:26 (discriminator 22) security/commoncap.c:130 (discriminator 22))
[   12.384491][  T254]  __x64_sys_finit_module (kernel/module/main.c:3828 kernel/module/main.c:3812 kernel/module/main.c:3812)
[   12.384493][  T254]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   12.384497][  T254]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[   12.384499][  T254]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[   12.384501][  T254]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   12.384504][  T254] RIP: 0033:0x7fd83216237d
[   12.384512][  T254] 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
[   12.384514][  T254] RSP: 002b:00007fffe2b4a608 EFLAGS: 00000246 ORIG_RAX: 0000000000000139
[   12.384516][  T254] RAX: ffffffffffffffda RBX: 0000556f66536a40 RCX: 00007fd83216237d
[   12.384518][  T254] RDX: 0000000000000000 RSI: 0000556f2be33ffd RDI: 0000000000000001
[   12.384519][  T254] RBP: 00007fffe2b4a6a0 R08: 0000000000000000 R09: 0000000000000000
[   12.384519][  T254] R10: 0000000000000000 R11: 0000000000000246 R12: 0000556f2be33ffd
[   12.384520][  T254] R13: 0000556f66536a00 R14: 0000000000040000 R15: 0000000000000000
| [   12.884775][   T10]  #11: ffffffffb9a89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record (kernel/printk/printk.c:3095 (discriminator 2) kernel/printk/printk.c:3182 (discriminator 2))
| [   12.884779][   T10]
| [   12.884779][   T10] stack backtrace:
| [   12.884785][   T10] Tainted: [W]=WARN
[   12.884786][   T10] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   12.884788][   T10] Workqueue: mld mld_ifc_work
[   12.884792][   T10] Call Trace:
[   12.884793][   T10]  <TASK>
[   12.884795][   T10]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   12.884801][   T10]  lockdep_rcu_suspicious.cold (kernel/locking/lockdep.c:6938)
[   12.884807][   T10]  __might_resched (kernel/sched/core.c:9196 (discriminator 9))
[   12.884811][   T10]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   12.884815][   T10]  ? __kmalloc_noprof (./include/linux/sched/mm.h:317 mm/slub.c:4636 mm/slub.c:4974 mm/slub.c:5413 mm/slub.c:5439)
[   12.884820][   T10]  __kmalloc_noprof (./include/linux/sched/mm.h:322 (discriminator 2) mm/slub.c:4636 (discriminator 2) mm/slub.c:4974 (discriminator 2) mm/slub.c:5413 (discriminator 2) mm/slub.c:5439 (discriminator 2))
[   12.884822][   T10]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   12.884828][   T10]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:58 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   12.884831][   T10]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   12.884835][   T10]  put_chars (drivers/char/virtio_console.c:1176)
[   12.884837][   T10]  ? check_prev_add (kernel/locking/lockdep.c:3258 (discriminator 3))
[   12.884839][   T10]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   12.884842][   T10]  ? validate_chain (kernel/locking/lockdep.c:159 kernel/locking/lockdep.c:191 kernel/locking/lockdep.c:3928)
[   12.884847][   T10]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   12.884854][   T10]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   12.884857][   T10]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   12.884861][   T10]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   12.884866][   T10]  console_emit_next_record (kernel/printk/printk.c:3183)
[   12.884869][   T10]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   12.884871][   T10]  ? console_flush_one_record (./include/linux/rcupdate.h:314 (discriminator 2) ./include/linux/srcu.h:439 (discriminator 2) kernel/printk/printk.c:291 (discriminator 2) kernel/printk/printk.c:3246 (discriminator 2))
[   12.884875][   T10]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   12.884877][   T10]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   12.884881][   T10]  console_flush_one_record (kernel/printk/printk.c:3268)
[   12.884886][   T10]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   12.884888][   T10]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   12.884894][   T10]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   12.884897][   T10]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   12.884898][   T10]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   12.884901][   T10]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   12.884905][   T10]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   12.884907][   T10]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   12.884910][   T10]  vprintk_emit (kernel/printk/printk.c:2479)
[   12.884914][   T10]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   12.884917][   T10]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   12.884922][   T10]  _printk (kernel/printk/printk.c:2504)
[   12.884925][   T10]  ? snapshot_read.cold (user.c:?)
[   12.884927][   T10]  ? ___ratelimit (lib/ratelimit.c:97 (discriminator 3))
[   12.884933][   T10]  ? idr_get_free (??:?)
[   12.884939][   T10] ip6_tnl_xmit_ctl.cold (net/ipv6/ip6_tunnel.c:1064 (discriminator 3)) ip6_tunnel
[   12.884944][   T10] ip6gre_tunnel_xmit (net/ipv6/ip6_gre.c:888) ip6_gre
[   12.884949][   T10]  ? __gre6_xmit (./include/linux/skbuff.h:2904) ip6_gre
[   12.884952][   T10]  ? stack_trace_save (kernel/stacktrace.c:122 (discriminator 1))
[   12.884955][   T10]  ? filter_irq_stacks (kernel/stacktrace.c:402)
[   12.884957][   T10]  ? netif_skb_features (net/core/dev.c:3793 net/core/dev.c:3922)
[   12.884960][   T10]  ? mark_lock_irq (kernel/locking/lockdep.c:4265 (discriminator 1) kernel/locking/lockdep.c:4314 (discriminator 1))
[   12.884962][   T10]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   12.884964][   T10]  ? skb_network_protocol (./include/linux/skbuff.h:2534)
[   12.884967][   T10]  ? save_trace (kernel/locking/lockdep.c:558 kernel/locking/lockdep.c:594)
[   12.884972][   T10]  dev_hard_start_xmit (./include/linux/netdevice.h:5429 ./include/linux/netdevice.h:5438 net/core/dev.c:3937 net/core/dev.c:3953)
[   12.884976][   T10]  ? validate_xmit_skb_list (net/core/dev.c:4142)
[   12.884980][   T10]  sch_direct_xmit (net/sched/sch_generic.c:372)
[   12.884984][   T10]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   12.884987][   T10]  ? dequeue_skb (./include/trace/events/qdisc.h:14 (discriminator 19))
[   12.884989][   T10]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   12.884992][   T10]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   12.884995][   T10]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   12.885001][   T10]  __dev_xmit_skb (net/core/dev.c:4262)
[   12.885007][   T10]  ? alloc_netdev_dummy (net/core/dev.c:12327)
[   12.885009][   T10]  ? __dev_queue_xmit (./include/linux/bottom_half.h:20 (discriminator 2) ./include/linux/rcupdate.h:902 (discriminator 2) net/core/dev.c:4844 (discriminator 2))
[   12.885013][   T10]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   12.885015][   T10]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   12.885020][   T10]  __dev_queue_xmit (net/core/dev.c:4884)
[   12.885025][   T10]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   12.885030][   T10]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   12.885032][   T10]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   12.885034][   T10]  ? netdev_core_pick_tx (net/core/dev.c:4784)
[   12.885046][   T10]  ip6_finish_output2 (./include/net/neighbour.h:560 (discriminator 3) net/ipv6/ip6_output.c:138 (discriminator 3))
[   12.885051][   T10]  ? ip6_dst_lookup (net/ipv6/ip6_output.c:1269)
[   12.885053][   T10]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   12.885056][   T10]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   12.885059][   T10]  ? ip6_mtu (./include/linux/rcupdate.h:319 (discriminator 2) ./include/linux/rcupdate.h:880 (discriminator 2) ./include/net/ip6_route.h:384 (discriminator 2) net/ipv6/route.c:3290 (discriminator 2))
[   12.885065][   T10]  ip6_finish_output (net/ipv6/ip6_output.c:210 net/ipv6/ip6_output.c:221)
[   12.885069][   T10]  ip6_output (./include/linux/netfilter.h:314 net/ipv6/ip6_output.c:248)
[   12.885072][   T10]  ? ip6_finish_output (./include/net/inet_sock.h:338 (discriminator 1))
[   12.885074][   T10]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   12.885076][   T10]  ? xfrm_bundle_lookup.constprop.0 (net/xfrm/xfrm_policy.c:3049)
[   12.885080][   T10]  ? mark_held_locks (kernel/locking/lockdep.c:4341)
[   12.885083][   T10]  ? __local_bh_enable_ip (kernel/softirq.c:478)
[   12.885086][   T10]  ? __local_bh_enable_ip (kernel/softirq.c:478)
[   12.885088][   T10]  ? icmp6_dst_alloc (net/ipv6/route.c:3364)
[   12.885092][   T10]  mld_sendpack (./include/net/dst.h:470 (discriminator 4) ./include/linux/netfilter.h:325 (discriminator 4) ./include/linux/netfilter.h:319 (discriminator 4) net/ipv6/mcast.c:1870 (discriminator 4))
[   12.885097][   T10]  ? mld_dad_start_work (net/ipv6/mcast.c:1133)
[   12.885105][   T10]  ? mld_send_cr (./include/linux/lockdep.h:249 net/ipv6/mcast.c:2148)
[   12.885110][   T10]  mld_ifc_work (net/ipv6/mcast.c:2711)
[   12.885112][   T10]  ? process_one_work (kernel/workqueue.c:3363 (discriminator 2))
[   12.885114][   T10]  process_one_work (kernel/workqueue.c:3387)
[   12.885121][   T10]  ? __queue_delayed_work (kernel/workqueue.c:2622)
[   12.885125][   T10]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   12.885133][   T10]  worker_thread (kernel/workqueue.c:3470 kernel/workqueue.c:3551)
[   12.885137][   T10]  ? rescuer_thread (./include/linux/list.h:419 (discriminator 3))
[   12.885139][   T10]  ? __kthread_parkme (./include/linux/instrumented.h:82 ./include/asm-generic/bitops/instrumented-non-atomic.h:141 kernel/kthread.c:272)
[   12.885142][   T10]  ? rescuer_thread (./include/linux/list.h:419 (discriminator 3))
[   12.885145][   T10]  ? rescuer_thread (./include/linux/list.h:419 (discriminator 3))
[   12.885147][   T10]  kthread (kernel/kthread.c:436)
[   12.885149][   T10]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   12.885151][   T10]  ? kthread_affine_preferred (kernel/kthread.c:857)
[   12.885154][   T10]  ret_from_fork (arch/x86/kernel/process.c:158)
[   12.885159][   T10]  ? arch_exit_to_user_mode_prepare.isra.0 (arch/x86/entry/vdso/vma.c:80 (discriminator 1))
[   12.885162][   T10]  ? __switch_to (arch/x86/kernel/process_64.c:403 arch/x86/kernel/process_64.c:663)
[   12.885165][   T10]  ? kthread_affine_preferred (kernel/kthread.c:857)
[   12.885168][   T10]  ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
| [   13.391505][   T38] softirqs last disabled at (62946): br_port_carrier_check (./include/linux/spinlock.h:353 net/bridge/br_if.c:87) bridge
| [   13.391520][   T38] Preemption disabled at:
| [   13.391520][   T38] 0x0
| [   13.391531][   T38] Tainted: [W]=WARN
[   13.391532][   T38] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   13.391534][   T38] Workqueue: events_unbound linkwatch_event
[   13.391538][   T38] Call Trace:
[   13.391539][   T38]  <TASK>
[   13.391541][   T38]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   13.391547][   T38]  __might_resched.cold (kernel/sched/core.c:9234)
[   13.391552][   T38]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   13.391557][   T38]  ? __kmalloc_noprof (./include/linux/sched/mm.h:317 mm/slub.c:4636 mm/slub.c:4974 mm/slub.c:5413 mm/slub.c:5439)
[   13.391562][   T38]  __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))
[   13.391565][   T38]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   13.391571][   T38]  ? 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)
[   13.391574][   T38]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   13.391577][   T38]  put_chars (drivers/char/virtio_console.c:1176)
[   13.391580][   T38]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   13.391582][   T38]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   13.391587][   T38]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   13.391590][   T38]  ? validate_chain (kernel/locking/lockdep.c:3817 (discriminator 2) kernel/locking/lockdep.c:3837 (discriminator 2) kernel/locking/lockdep.c:3892 (discriminator 2))
[   13.391594][   T38]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   13.391596][   T38]  ? mark_usage (kernel/locking/lockdep.c:4690)
[   13.391598][   T38]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   13.391600][   T38]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   13.391604][   T38]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   13.391605][   T38]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   13.391610][   T38]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   13.391614][   T38]  console_emit_next_record (kernel/printk/printk.c:3183)
[   13.391618][   T38]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   13.391620][   T38]  ? 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))
[   13.391623][   T38]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   13.391626][   T38]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   13.391630][   T38]  console_flush_one_record (kernel/printk/printk.c:3268)
[   13.391634][   T38]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   13.391636][   T38]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   13.391641][   T38]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   13.391644][   T38]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   13.391646][   T38]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   13.391649][   T38]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   13.391653][   T38]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   13.391654][   T38]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   13.391658][   T38]  vprintk_emit (kernel/printk/printk.c:2479)
[   13.391662][   T38]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   13.391665][   T38]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   13.391668][   T38]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   13.391672][   T38]  _printk (kernel/printk/printk.c:2504)
[   13.391676][   T38]  ? snapshot_read.cold (user.c:?)
[   13.391681][   T38]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   13.391685][   T38] br_set_state (net/bridge/br_stp.c:57 (discriminator 2)) bridge
[   13.391695][   T38] br_init_port (net/bridge/br_stp_if.c:39) bridge
[   13.391705][   T38] br_stp_enable_port (net/bridge/br_stp_if.c:93) bridge
[   13.391712][   T38] br_port_carrier_check (net/bridge/br_if.c:90) bridge
[   13.391721][   T38] br_device_event (net/bridge/br.c:101) bridge
[   13.391729][   T38]  ? _sub_I_65535_1+0x4d0/0x4d0 stp
[   13.391731][   T38]  ? nlmsg_notify (./include/net/netlink.h:1165 ./include/net/netlink.h:1184 net/netlink/af_netlink.c:2599)
[   13.391739][   T38]  notifier_call_chain (kernel/notifier.c:85)
[   13.391744][   T38]  netif_state_change (net/core/dev.c:1625)
[   13.391749][   T38]  ? call_netdevice_notifiers_info (./include/net/net_namespace.h:422 (discriminator 7))
[   13.391754][   T38]  ? linkwatch_do_dev (net/core/link_watch.c:182 net/core/link_watch.c:166)
[   13.391756][   T38]  __linkwatch_run_queue (net/core/link_watch.c:240)
[   13.391759][   T38]  ? linkwatch_do_dev (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   13.391762][   T38]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   13.391766][   T38]  linkwatch_event (net/core/link_watch.c:314 (discriminator 11))
[   13.391769][   T38]  ? __linkwatch_run_queue (./include/linux/list.h:577)
[   13.391772][   T38]  process_one_work (kernel/workqueue.c:3387)
[   13.391779][   T38]  ? __queue_delayed_work (kernel/workqueue.c:2622)
[   13.391782][   T38]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   13.391790][   T38]  worker_thread (kernel/workqueue.c:3470 kernel/workqueue.c:3551)
[   13.391797][   T38]  ? rescuer_thread (./include/linux/list.h:419 (discriminator 3))
[   13.391799][   T38]  kthread (kernel/kthread.c:436)
[   13.391801][   T38]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   13.391804][   T38]  ? kthread_affine_preferred (kernel/kthread.c:857)
[   13.391807][   T38]  ret_from_fork (arch/x86/kernel/process.c:158)
[   13.391811][   T38]  ? arch_exit_to_user_mode_prepare.isra.0 (arch/x86/entry/vdso/vma.c:80 (discriminator 1))
[   13.391814][   T38]  ? __switch_to (arch/x86/kernel/process_64.c:403 arch/x86/kernel/process_64.c:663)
[   13.391818][   T38]  ? kthread_affine_preferred (kernel/kthread.c:857)
[   13.391820][   T38]  ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
| [   14.441236][  T299] softirqs last disabled at (38178): __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))
| [   14.441239][  T299] Preemption disabled at:
| [   14.441240][  T299] __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))
| [   14.441249][  T299] Tainted: [W]=WARN
[   14.441250][  T299] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   14.441252][  T299] Workqueue: mld mld_ifc_work
[   14.441256][  T299] Call Trace:
[   14.441258][  T299]  <TASK>
[   14.441260][  T299]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   14.441266][  T299]  ? __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))
[   14.441268][  T299]  __might_resched.cold (kernel/sched/core.c:9234)
[   14.441273][  T299]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   14.441277][  T299]  ? __kmalloc_noprof (./include/linux/sched/mm.h:317 mm/slub.c:4636 mm/slub.c:4974 mm/slub.c:5413 mm/slub.c:5439)
[   14.441282][  T299]  __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))
[   14.441285][  T299]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   14.441291][  T299]  ? 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)
[   14.441293][  T299]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   14.441296][  T299]  put_chars (drivers/char/virtio_console.c:1176)
[   14.441299][  T299]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   14.441302][  T299]  ? validate_chain (kernel/locking/lockdep.c:3817 (discriminator 2) kernel/locking/lockdep.c:3837 (discriminator 2) kernel/locking/lockdep.c:3892 (discriminator 2))
[   14.441307][  T299]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   14.441314][  T299]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   14.441316][  T299]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   14.441320][  T299]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   14.441325][  T299]  console_emit_next_record (kernel/printk/printk.c:3183)
[   14.441328][  T299]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   14.441330][  T299]  ? 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))
[   14.441333][  T299]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   14.441336][  T299]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   14.441340][  T299]  console_flush_one_record (kernel/printk/printk.c:3268)
[   14.441344][  T299]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   14.441346][  T299]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   14.441351][  T299]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   14.441354][  T299]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   14.441356][  T299]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   14.441358][  T299]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   14.441362][  T299]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   14.441364][  T299]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   14.441367][  T299]  vprintk_emit (kernel/printk/printk.c:2479)
[   14.441372][  T299]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   14.441374][  T299]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   14.441379][  T299]  _printk (kernel/printk/printk.c:2504)
[   14.441383][  T299]  ? snapshot_read.cold (user.c:?)
[   14.441385][  T299]  ? ___ratelimit (lib/ratelimit.c:97 (discriminator 3))
[   14.441390][  T299]  ? idr_get_free (??:?)
[   14.441396][  T299] ip6_tnl_xmit_ctl.cold (net/ipv6/ip6_tunnel.c:1064 (discriminator 3)) ip6_tunnel
[   14.441401][  T299] ip6gre_tunnel_xmit (net/ipv6/ip6_gre.c:888) ip6_gre
[   14.441405][  T299]  ? mark_usage (kernel/locking/lockdep.c:4690)
[   14.441408][  T299]  ? __gre6_xmit (./include/linux/skbuff.h:2904) ip6_gre
[   14.441412][  T299]  ? mark_usage (kernel/locking/lockdep.c:4690)
[   14.441413][  T299]  ? netif_skb_features (net/core/dev.c:3793 net/core/dev.c:3922)
[   14.441415][  T299]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   14.441417][  T299]  ? validate_chain (kernel/locking/lockdep.c:157 kernel/locking/lockdep.c:202 kernel/locking/lockdep.c:3329 kernel/locking/lockdep.c:3924)
[   14.441420][  T299]  ? skb_network_protocol (./include/linux/skbuff.h:2534)
[   14.441423][  T299]  ? mark_usage (kernel/locking/lockdep.c:4690)
[   14.441428][  T299]  dev_hard_start_xmit (./include/linux/netdevice.h:5429 ./include/linux/netdevice.h:5438 net/core/dev.c:3937 net/core/dev.c:3953)
[   14.441430][  T299]  ? lockdep_hardirqs_on_prepare.part.0 (kernel/locking/lockdep.c:4407 (discriminator 17))
[   14.441433][  T299]  ? validate_xmit_skb_list (net/core/dev.c:4142)
[   14.441436][  T299]  sch_direct_xmit (net/sched/sch_generic.c:372)
[   14.441441][  T299]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   14.441444][  T299]  ? dequeue_skb (./include/trace/events/qdisc.h:14 (discriminator 19))
[   14.441446][  T299]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   14.441448][  T299]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   14.441453][  T299]  __dev_xmit_skb (net/core/dev.c:4262)
[   14.441456][  T299]  ? tc_run (net/core/dev.c:4444 (discriminator 6))
[   14.441459][  T299]  ? alloc_netdev_dummy (net/core/dev.c:12327)
[   14.441461][  T299]  ? netdev_offload_xstats_push_delta (net/core/dev.c:9326 net/core/dev.c:9461)
[   14.441464][  T299]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   14.441466][  T299]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   14.441470][  T299]  __dev_queue_xmit (net/core/dev.c:4884)
[   14.441477][  T299]  ? netdev_core_pick_tx (net/core/dev.c:4784)
[   14.441479][  T299]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   14.441481][  T299]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   14.441487][  T299]  ? neigh_hh_output (./include/net/neighbour.h:525)
[   14.441492][  T299]  ip6_finish_output2 (./include/net/neighbour.h:558 net/ipv6/ip6_output.c:138)
[   14.441497][  T299]  ? ip6_dst_lookup (net/ipv6/ip6_output.c:1269)
[   14.441499][  T299]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   14.441501][  T299]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   14.441504][  T299]  ? 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))
[   14.441508][  T299]  ip6_finish_output (net/ipv6/ip6_output.c:210 net/ipv6/ip6_output.c:221)
[   14.441512][  T299]  ip6_output (./include/linux/netfilter.h:314 net/ipv6/ip6_output.c:248)
[   14.441520][  T299]  ? ip6_finish_output (./include/net/inet_sock.h:338 (discriminator 1))
[   14.441522][  T299]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   14.441524][  T299]  ? xfrm_bundle_lookup.constprop.0 (net/xfrm/xfrm_policy.c:3049)
[   14.441527][  T299]  ? mark_held_locks (kernel/locking/lockdep.c:4341)
[   14.441530][  T299]  ? __local_bh_enable_ip (kernel/softirq.c:478)
[   14.441533][  T299]  ? __local_bh_enable_ip (kernel/softirq.c:478)
[   14.441535][  T299]  ? icmp6_dst_alloc (net/ipv6/route.c:3364)
[   14.441538][  T299]  mld_sendpack (./include/net/dst.h:470 (discriminator 4) ./include/linux/netfilter.h:325 (discriminator 4) ./include/linux/netfilter.h:319 (discriminator 4) net/ipv6/mcast.c:1870 (discriminator 4))
[   14.441543][  T299]  ? mld_dad_start_work (net/ipv6/mcast.c:1133)
[   14.441549][  T299]  ? mld_send_cr (./include/linux/lockdep.h:249 net/ipv6/mcast.c:2148)
[   14.441554][  T299]  mld_ifc_work (net/ipv6/mcast.c:2711)
[   14.441556][  T299]  ? process_one_work (kernel/workqueue.c:3363 (discriminator 2))
[   14.441558][  T299]  process_one_work (kernel/workqueue.c:3387)
[   14.441564][  T299]  ? __queue_delayed_work (kernel/workqueue.c:2622)
[   14.441567][  T299]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   14.441575][  T299]  worker_thread (kernel/workqueue.c:3470 kernel/workqueue.c:3551)
[   14.441579][  T299]  ? rescuer_thread (./include/linux/list.h:419 (discriminator 3))
[   14.441581][  T299]  ? __kthread_parkme (./include/linux/instrumented.h:82 ./include/asm-generic/bitops/instrumented-non-atomic.h:141 kernel/kthread.c:272)
[   14.441584][  T299]  ? rescuer_thread (./include/linux/list.h:419 (discriminator 3))
[   14.441587][  T299]  ? rescuer_thread (./include/linux/list.h:419 (discriminator 3))
[   14.441589][  T299]  kthread (kernel/kthread.c:436)
[   14.441590][  T299]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   14.441593][  T299]  ? kthread_affine_preferred (kernel/kthread.c:857)
[   14.441596][  T299]  ret_from_fork (arch/x86/kernel/process.c:158)
[   14.441600][  T299]  ? arch_exit_to_user_mode_prepare.isra.0 (arch/x86/entry/vdso/vma.c:80 (discriminator 1))
[   14.441603][  T299]  ? __switch_to (arch/x86/kernel/process_64.c:403 arch/x86/kernel/process_64.c:663)
[   14.441606][  T299]  ? kthread_affine_preferred (kernel/kthread.c:857)
[   14.441609][  T299]  ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
| [   18.280579][    C1]
| [   18.280579][    C1]
| [   18.280579][    C1] stack backtrace:
| [   18.280585][    C1] Tainted: [W]=WARN
[   18.280586][    C1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   18.280588][    C1] Call Trace:
[   18.280589][    C1]  <IRQ>
[   18.280591][    C1]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   18.280595][    C1]  print_irq_inversion_bug.part.0.cold (kernel/locking/lockdep.c:4141)
[   18.280597][    C1]  mark_lock_irq (kernel/locking/lockdep.c:4095 kernel/locking/lockdep.c:4174 kernel/locking/lockdep.c:4310)
[   18.280600][    C1]  mark_lock (kernel/locking/lockdep.c:4769)
[   18.280602][    C1]  mark_usage (kernel/locking/lockdep.c:4658)
[   18.280603][    C1]  __lock_acquire (kernel/locking/lockdep.c:5208)
[   18.280605][    C1]  lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   18.280607][    C1]  ? console_lock_spinning_enable (kernel/printk/printk.c:1902 (discriminator 2))
[   18.280609][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   18.280612][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   18.280614][    C1]  console_lock_spinning_enable (kernel/printk/printk.c:1902 (discriminator 2))
[   18.280616][    C1]  ? console_lock_spinning_enable (kernel/printk/printk.c:1902 (discriminator 2))
[   18.280617][    C1]  console_emit_next_record (kernel/printk/printk.c:3177)
[   18.280619][    C1]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   18.280621][    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))
[   18.280623][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   18.280625][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   18.280627][    C1]  console_flush_one_record (kernel/printk/printk.c:3268)
[   18.280629][    C1]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   18.280631][    C1]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   18.280633][    C1]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   18.280635][    C1]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   18.280636][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   18.280638][    C1]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   18.280640][    C1]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   18.280642][    C1]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   18.280643][    C1]  vprintk_emit (kernel/printk/printk.c:2479)
[   18.280646][    C1]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   18.280648][    C1]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   18.280650][    C1]  _printk (kernel/printk/printk.c:2504)
[   18.280652][    C1]  ? snapshot_read.cold (user.c:?)
[   18.280654][    C1]  ? ___ratelimit (lib/ratelimit.c:97 (discriminator 3))
[   18.280657][    C1]  ? idr_get_free (??:?)
[   18.280659][    C1] ip6_tnl_xmit_ctl.cold (net/ipv6/ip6_tunnel.c:1064 (discriminator 3)) ip6_tunnel
[   18.280662][    C1] ip6gre_tunnel_xmit (net/ipv6/ip6_gre.c:888) ip6_gre
[   18.280663][    C1]  ? mark_usage (kernel/locking/lockdep.c:4690)
[   18.280665][    C1]  ? __gre6_xmit (./include/linux/skbuff.h:2904) ip6_gre
[   18.280667][    C1]  ? mark_usage (kernel/locking/lockdep.c:4690)
[   18.280668][    C1]  ? netif_skb_features (net/core/dev.c:3793 net/core/dev.c:3922)
[   18.280670][    C1]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   18.280672][    C1]  ? validate_chain (kernel/locking/lockdep.c:157 kernel/locking/lockdep.c:202 kernel/locking/lockdep.c:3329 kernel/locking/lockdep.c:3924)
[   18.280673][    C1]  ? skb_network_protocol (./include/linux/skbuff.h:2534)
[   18.280675][    C1]  ? mark_usage (kernel/locking/lockdep.c:4690)
[   18.280677][    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)
[   18.280679][    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))
[   18.280680][    C1]  ? validate_xmit_skb_list (net/core/dev.c:4142)
[   18.280682][    C1]  sch_direct_xmit (net/sched/sch_generic.c:372)
[   18.280684][    C1]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   18.280685][    C1]  ? dequeue_skb (./include/trace/events/qdisc.h:14 (discriminator 19))
[   18.280687][    C1]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   18.280689][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   18.280691][    C1]  __dev_xmit_skb (net/core/dev.c:4262)
[   18.280692][    C1]  ? tc_run (net/core/dev.c:4444 (discriminator 6))
[   18.280694][    C1]  ? alloc_netdev_dummy (net/core/dev.c:12327)
[   18.280695][    C1]  ? netdev_offload_xstats_push_delta (net/core/dev.c:9326 net/core/dev.c:9461)
[   18.280697][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   18.280699][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   18.280700][    C1]  __dev_queue_xmit (net/core/dev.c:4884)
[   18.280703][    C1]  ? netdev_core_pick_tx (net/core/dev.c:4784)
[   18.280705][    C1]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   18.280706][    C1]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   18.280709][    C1]  ? neigh_hh_output (./include/net/neighbour.h:525)
[   18.280711][    C1]  ip6_finish_output2 (./include/net/neighbour.h:558 net/ipv6/ip6_output.c:138)
[   18.280713][    C1]  ? ip6_dst_lookup (net/ipv6/ip6_output.c:1269)
[   18.280714][    C1]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   18.280716][    C1]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   18.280717][    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))
[   18.280720][    C1]  ip6_finish_output (net/ipv6/ip6_output.c:210 net/ipv6/ip6_output.c:221)
[   18.280721][    C1]  ip6_output (./include/linux/netfilter.h:314 net/ipv6/ip6_output.c:248)
[   18.280723][    C1]  ? ip6_finish_output (./include/net/inet_sock.h:338 (discriminator 1))
[   18.280724][    C1]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   18.280726][    C1]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   18.280727][    C1]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   18.280729][    C1]  ? __local_bh_enable_ip (kernel/softirq.c:478)
[   18.280731][    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))
[   18.280733][    C1]  ? ndisc_recv_na (./include/net/net_namespace.h:422 (discriminator 7))
[   18.280735][    C1]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   18.280737][    C1]  ? __ndisc_fill_addr_option (net/ipv6/ndisc.c:159)
[   18.280739][    C1]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   18.280741][    C1]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   18.280743][    C1]  addrconf_rs_timer (net/ipv6/addrconf.c:4073)
[   18.280745][    C1]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   18.280747][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   18.280749][    C1]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   18.280751][    C1]  call_timer_fn (kernel/time/timer.c:1748)
[   18.280753][    C1]  ? detach_if_pending (./include/linux/list.h:1159)
[   18.280754][    C1]  ? debug_object_active_state (lib/debugobjects.c:1122)
[   18.280758][    C1]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   18.280759][    C1]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   18.280761][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   18.280763][    C1]  __run_timers (kernel/time/timer.c:1799 kernel/time/timer.c:2374)
[   18.280765][    C1]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   18.280767][    C1]  ? __bpf_trace_itimer_expire (./include/trace/events/timer.h:407)
[   18.280769][    C1]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   18.280771][    C1]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   18.280774][    C1]  run_timer_softirq (kernel/time/timer.c:2386 kernel/time/timer.c:2395 kernel/time/timer.c:2403)
[   18.280776][    C1]  ? __run_timers (./include/trace/events/timer.h:138 (discriminator 19))
[   18.280777][    C1]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   18.280779][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   18.280781][    C1]  handle_softirqs (kernel/softirq.c:645)
[   18.280783][    C1]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   18.280785][    C1]  ? _local_bh_enable (kernel/softirq.c:428 (discriminator 1))
[   18.280786][    C1]  __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
[   18.280788][    C1]  irq_exit_rcu (kernel/softirq.c:784)
[   18.280789][    C1]  sysvec_apic_timer_interrupt (arch/x86/kernel/apic/apic.c:1062 (discriminator 37) arch/x86/kernel/apic/apic.c:1062 (discriminator 37))
[   18.280791][    C1]  </IRQ>
[   18.280792][    C1]  <TASK>
[   18.280792][    C1]  ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4488)
[   18.280794][    C1]  asm_sysvec_apic_timer_interrupt (./arch/x86/include/asm/idtentry.h:674)
[   18.280795][    C1] RIP: 0010:pv_native_safe_halt (./arch/x86/include/asm/irqflags.h:48 arch/x86/kernel/paravirt.c:63)
[   18.280798][    C1] Code: 48 8b 3d 94 e2 f5 01 e8 1f 00 00 00 48 2b 05 58 a3 95 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 13 96 11 00 fb f4 <c3> 0f 1f 40 d6 48 83 ec 20 8b 17 49 89 f8 83 e2 fe 41 89 d2 0f 01
All code
========
   0:	48 8b 3d 94 e2 f5 01 	mov    0x1f5e294(%rip),%rdi        # 0x1f5e29b
   7:	e8 1f 00 00 00       	call   0x2b
   c:	48 2b 05 58 a3 95 00 	sub    0x95a358(%rip),%rax        # 0x95a36b
  13:	c3                   	ret
  14:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  1b:	f3 0f 1e fa          	endbr64
  1f:	eb 07                	jmp    0x28
  21:	0f 00 2d 13 96 11 00 	verw   0x119613(%rip)        # 0x11963b
  28:	fb                   	sti
  29:	f4                   	hlt
  2a:*	c3                   	ret		<-- trapping instruction
  2b:	0f 1f 40 d6          	nopl   -0x2a(%rax)
  2f:	48 83 ec 20          	sub    $0x20,%rsp
  33:	8b 17                	mov    (%rdi),%edx
  35:	49 89 f8             	mov    %rdi,%r8
  38:	83 e2 fe             	and    $0xfffffffe,%edx
  3b:	41 89 d2             	mov    %edx,%r10d
  3e:	0f                   	.byte 0xf
  3f:	01                   	.byte 0x1

Code starting with the faulting instruction
===========================================
   0:	c3                   	ret
   1:	0f 1f 40 d6          	nopl   -0x2a(%rax)
   5:	48 83 ec 20          	sub    $0x20,%rsp
   9:	8b 17                	mov    (%rdi),%edx
   b:	49 89 f8             	mov    %rdi,%r8
   e:	83 e2 fe             	and    $0xfffffffe,%edx
  11:	41 89 d2             	mov    %edx,%r10d
  14:	0f                   	.byte 0xf
  15:	01                   	.byte 0x1
[   18.280800][    C1] RSP: 0018:ffa0000000147e00 EFLAGS: 00000282
[   18.280802][    C1] RAX: 0000000000094f25 RBX: ff11000001bea380 RCX: ffffffffb68f0307
[   18.280804][    C1] RDX: ff11000001bea380 RSI: ffffffffb9638b01 RDI: ffffffffb908d8e0
[   18.280804][    C1] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[   18.280805][    C1] R10: 0000000000000001 R11: 0000000000000001 R12: 1ff4000000028fc3
[   18.280806][    C1] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000000000
[   18.280807][    C1]  ? cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   18.280810][    C1]  default_idle (./arch/x86/include/asm/paravirt.h:62 arch/x86/kernel/process.c:768)
[   18.280811][    C1]  default_idle_call (kernel/sched/idle.c:122)
[   18.280813][    C1]  cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   18.280814][    C1]  ? arch_cpu_idle_exit+0x40/0x40
[   18.280816][    C1]  ? mark_tsc_async_resets (arch/x86/kernel/tsc_sync.c:49)
[   18.280818][    C1]  ? default_idle_call (kernel/sched/idle.c:129)
[   18.280819][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   18.280821][    C1]  do_idle (kernel/sched/idle.c:355)
[   18.280823][    C1]  cpu_startup_entry (kernel/sched/idle.c:454)
[   18.280824][    C1]  start_secondary (arch/x86/kernel/smpboot.c:312)
[   18.280826][    C1]  ? set_cpu_sibling_map (arch/x86/kernel/smpboot.c:733 (discriminator 4))
[   18.280828][    C1]  common_startup_64 (arch/x86/kernel/head_64.S:418)
| [   18.280846][    C1] softirqs last disabled at (610087): __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
| [   18.280847][    C1] Preemption disabled at:
| [   18.280848][    C1] 0x0
| [   18.280852][    C1] Tainted: [W]=WARN
[   18.280853][    C1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   18.280854][    C1] Call Trace:
[   18.280854][    C1]  <IRQ>
[   18.280855][    C1]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   18.280857][    C1]  __might_resched.cold (kernel/sched/core.c:9234)
[   18.280860][    C1]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   18.280863][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   18.280865][    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))
[   18.280866][    C1]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   18.280868][    C1]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   18.280870][    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)
[   18.280871][    C1]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   18.280873][    C1]  put_chars (drivers/char/virtio_console.c:1176)
[   18.280875][    C1]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   18.280877][    C1]  ? mark_lock (kernel/locking/lockdep.c:4769)
[   18.280879][    C1]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   18.280880][    C1]  ? __lock_acquire (kernel/locking/lockdep.c:5208)
[   18.280882][    C1]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   18.280884][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   18.280885][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   18.280887][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   18.280889][    C1]  console_emit_next_record (kernel/printk/printk.c:3183)
[   18.280891][    C1]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   18.280893][    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))
[   18.280895][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   18.280897][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   18.280899][    C1]  console_flush_one_record (kernel/printk/printk.c:3268)
[   18.280901][    C1]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   18.280902][    C1]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   18.280905][    C1]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   18.280907][    C1]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   18.280908][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   18.280910][    C1]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   18.280912][    C1]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   18.280913][    C1]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   18.280915][    C1]  vprintk_emit (kernel/printk/printk.c:2479)
[   18.280918][    C1]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   18.280920][    C1]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   18.280922][    C1]  _printk (kernel/printk/printk.c:2504)
[   18.280924][    C1]  ? snapshot_read.cold (user.c:?)
[   18.280925][    C1]  ? ___ratelimit (lib/ratelimit.c:97 (discriminator 3))
[   18.280927][    C1]  ? idr_get_free (??:?)
[   18.280930][    C1] ip6_tnl_xmit_ctl.cold (net/ipv6/ip6_tunnel.c:1064 (discriminator 3)) ip6_tunnel
[   18.280932][    C1] ip6gre_tunnel_xmit (net/ipv6/ip6_gre.c:888) ip6_gre
[   18.280934][    C1]  ? mark_usage (kernel/locking/lockdep.c:4690)
[   18.280936][    C1]  ? __gre6_xmit (./include/linux/skbuff.h:2904) ip6_gre
[   18.280938][    C1]  ? mark_usage (kernel/locking/lockdep.c:4690)
[   18.280939][    C1]  ? netif_skb_features (net/core/dev.c:3793 net/core/dev.c:3922)
[   18.280941][    C1]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   18.280942][    C1]  ? validate_chain (kernel/locking/lockdep.c:157 kernel/locking/lockdep.c:202 kernel/locking/lockdep.c:3329 kernel/locking/lockdep.c:3924)
[   18.280944][    C1]  ? skb_network_protocol (./include/linux/skbuff.h:2534)
[   18.280945][    C1]  ? mark_usage (kernel/locking/lockdep.c:4690)
[   18.280948][    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)
[   18.280949][    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))
[   18.280951][    C1]  ? validate_xmit_skb_list (net/core/dev.c:4142)
[   18.280953][    C1]  sch_direct_xmit (net/sched/sch_generic.c:372)
[   18.280954][    C1]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   18.280956][    C1]  ? dequeue_skb (./include/trace/events/qdisc.h:14 (discriminator 19))
[   18.280957][    C1]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   18.280959][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   18.280961][    C1]  __dev_xmit_skb (net/core/dev.c:4262)
[   18.280963][    C1]  ? tc_run (net/core/dev.c:4444 (discriminator 6))
[   18.280964][    C1]  ? alloc_netdev_dummy (net/core/dev.c:12327)
[   18.280966][    C1]  ? netdev_offload_xstats_push_delta (net/core/dev.c:9326 net/core/dev.c:9461)
[   18.280967][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   18.280969][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   18.280971][    C1]  __dev_queue_xmit (net/core/dev.c:4884)
[   18.280974][    C1]  ? netdev_core_pick_tx (net/core/dev.c:4784)
[   18.280975][    C1]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   18.280977][    C1]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   18.280979][    C1]  ? neigh_hh_output (./include/net/neighbour.h:525)
[   18.280981][    C1]  ip6_finish_output2 (./include/net/neighbour.h:558 net/ipv6/ip6_output.c:138)
[   18.280983][    C1]  ? ip6_dst_lookup (net/ipv6/ip6_output.c:1269)
[   18.280984][    C1]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   18.280986][    C1]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   18.280987][    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))
[   18.280989][    C1]  ip6_finish_output (net/ipv6/ip6_output.c:210 net/ipv6/ip6_output.c:221)
[   18.280991][    C1]  ip6_output (./include/linux/netfilter.h:314 net/ipv6/ip6_output.c:248)
[   18.280993][    C1]  ? ip6_finish_output (./include/net/inet_sock.h:338 (discriminator 1))
[   18.280995][    C1]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   18.280996][    C1]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   18.280998][    C1]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   18.280999][    C1]  ? __local_bh_enable_ip (kernel/softirq.c:478)
[   18.281001][    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))
[   18.281004][    C1]  ? ndisc_recv_na (./include/net/net_namespace.h:422 (discriminator 7))
[   18.281005][    C1]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   18.281008][    C1]  ? __ndisc_fill_addr_option (net/ipv6/ndisc.c:159)
[   18.281010][    C1]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   18.281012][    C1]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   18.281013][    C1]  addrconf_rs_timer (net/ipv6/addrconf.c:4073)
[   18.281016][    C1]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   18.281018][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   18.281019][    C1]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   18.281021][    C1]  call_timer_fn (kernel/time/timer.c:1748)
[   18.281026][    C1]  ? detach_if_pending (./include/linux/list.h:1159)
[   18.281028][    C1]  ? debug_object_active_state (lib/debugobjects.c:1122)
[   18.281030][    C1]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   18.281031][    C1]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   18.281033][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   18.281035][    C1]  __run_timers (kernel/time/timer.c:1799 kernel/time/timer.c:2374)
[   18.281037][    C1]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   18.281039][    C1]  ? __bpf_trace_itimer_expire (./include/trace/events/timer.h:407)
[   18.281041][    C1]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   18.281044][    C1]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   18.281046][    C1]  run_timer_softirq (kernel/time/timer.c:2386 kernel/time/timer.c:2395 kernel/time/timer.c:2403)
[   18.281048][    C1]  ? __run_timers (./include/trace/events/timer.h:138 (discriminator 19))
[   18.281050][    C1]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   18.281051][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   18.281053][    C1]  handle_softirqs (kernel/softirq.c:645)
[   18.281054][    C1]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   18.281056][    C1]  ? _local_bh_enable (kernel/softirq.c:428 (discriminator 1))
[   18.281058][    C1]  __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
[   18.281059][    C1]  irq_exit_rcu (kernel/softirq.c:784)
[   18.281061][    C1]  sysvec_apic_timer_interrupt (arch/x86/kernel/apic/apic.c:1062 (discriminator 37) arch/x86/kernel/apic/apic.c:1062 (discriminator 37))
[   18.281062][    C1]  </IRQ>
[   18.281063][    C1]  <TASK>
[   18.281063][    C1]  ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4488)
[   18.281065][    C1]  asm_sysvec_apic_timer_interrupt (./arch/x86/include/asm/idtentry.h:674)
[   18.281066][    C1] RIP: 0010:pv_native_safe_halt (./arch/x86/include/asm/irqflags.h:48 arch/x86/kernel/paravirt.c:63)
[   18.281068][    C1] Code: 48 8b 3d 94 e2 f5 01 e8 1f 00 00 00 48 2b 05 58 a3 95 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 13 96 11 00 fb f4 <c3> 0f 1f 40 d6 48 83 ec 20 8b 17 49 89 f8 83 e2 fe 41 89 d2 0f 01
All code
========
   0:	48 8b 3d 94 e2 f5 01 	mov    0x1f5e294(%rip),%rdi        # 0x1f5e29b
   7:	e8 1f 00 00 00       	call   0x2b
   c:	48 2b 05 58 a3 95 00 	sub    0x95a358(%rip),%rax        # 0x95a36b
  13:	c3                   	ret
  14:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  1b:	f3 0f 1e fa          	endbr64
  1f:	eb 07                	jmp    0x28
  21:	0f 00 2d 13 96 11 00 	verw   0x119613(%rip)        # 0x11963b
  28:	fb                   	sti
  29:	f4                   	hlt
  2a:*	c3                   	ret		<-- trapping instruction
  2b:	0f 1f 40 d6          	nopl   -0x2a(%rax)
  2f:	48 83 ec 20          	sub    $0x20,%rsp
  33:	8b 17                	mov    (%rdi),%edx
  35:	49 89 f8             	mov    %rdi,%r8
  38:	83 e2 fe             	and    $0xfffffffe,%edx
  3b:	41 89 d2             	mov    %edx,%r10d
  3e:	0f                   	.byte 0xf
  3f:	01                   	.byte 0x1

Code starting with the faulting instruction
===========================================
   0:	c3                   	ret
   1:	0f 1f 40 d6          	nopl   -0x2a(%rax)
   5:	48 83 ec 20          	sub    $0x20,%rsp
   9:	8b 17                	mov    (%rdi),%edx
   b:	49 89 f8             	mov    %rdi,%r8
   e:	83 e2 fe             	and    $0xfffffffe,%edx
  11:	41 89 d2             	mov    %edx,%r10d
  14:	0f                   	.byte 0xf
  15:	01                   	.byte 0x1
[   18.281069][    C1] RSP: 0018:ffa0000000147e00 EFLAGS: 00000282
[   18.281070][    C1] RAX: 0000000000094f25 RBX: ff11000001bea380 RCX: ffffffffb68f0307
[   18.281071][    C1] RDX: ff11000001bea380 RSI: ffffffffb9638b01 RDI: ffffffffb908d8e0
[   18.281072][    C1] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[   18.281073][    C1] R10: 0000000000000001 R11: 0000000000000001 R12: 1ff4000000028fc3
[   18.281073][    C1] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000000000
[   18.281075][    C1]  ? cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   18.281077][    C1]  default_idle (./arch/x86/include/asm/paravirt.h:62 arch/x86/kernel/process.c:768)
[   18.281079][    C1]  default_idle_call (kernel/sched/idle.c:122)
[   18.281080][    C1]  cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   18.281082][    C1]  ? arch_cpu_idle_exit+0x40/0x40
[   18.281083][    C1]  ? mark_tsc_async_resets (arch/x86/kernel/tsc_sync.c:49)
[   18.281085][    C1]  ? default_idle_call (kernel/sched/idle.c:129)
[   18.281086][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   18.281088][    C1]  do_idle (kernel/sched/idle.c:355)
[   18.281090][    C1]  cpu_startup_entry (kernel/sched/idle.c:454)
[   18.281091][    C1]  start_secondary (arch/x86/kernel/smpboot.c:312)
[   18.281093][    C1]  ? set_cpu_sibling_map (arch/x86/kernel/smpboot.c:733 (discriminator 4))
[   18.281094][    C1]  common_startup_64 (arch/x86/kernel/head_64.S:418)
| [   19.315633][  T332] softirqs last disabled at (0): 0x0
| [   19.315635][  T332] Preemption disabled at:
| [   19.315635][  T332] vprintk_emit (kernel/printk/printk.c:2471)
| [   19.315646][  T332] Tainted: [W]=WARN
[   19.315647][  T332] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   19.315648][  T332] Call Trace:
[   19.315650][  T332]  <TASK>
[   19.315651][  T332]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   19.315656][  T332]  ? vprintk_emit (kernel/printk/printk.c:2471)
[   19.315658][  T332]  __might_resched.cold (kernel/sched/core.c:9234)
[   19.315661][  T332]  ? prb_next_reserve_seq (kernel/printk/printk_ringbuffer.c:2128)
[   19.315663][  T332]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   19.315666][  T332]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   19.315670][  T332]  __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))
[   19.315673][  T332]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   19.315676][  T332]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   19.315679][  T332]  ? 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)
[   19.315681][  T332]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   19.315683][  T332]  put_chars (drivers/char/virtio_console.c:1176)
[   19.315685][  T332]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   19.315687][  T332]  ? console_prepend_replay (kernel/printk/printk.c:3005)
[   19.315689][  T332]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   19.315692][  T332]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   19.315693][  T332]  ? vsnprintf (lib/vsprintf.c:2900)
[   19.315697][  T332]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   19.315698][  T332]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   19.315700][  T332]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   19.315702][  T332]  console_emit_next_record (kernel/printk/printk.c:3183)
[   19.315705][  T332]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   19.315707][  T332]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   19.315708][  T332]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   19.315710][  T332]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   19.315712][  T332]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   19.315713][  T332]  ? console_flush_one_record (kernel/printk/printk.c:3247)
[   19.315715][  T332]  console_flush_one_record (kernel/printk/printk.c:3268)
[   19.315717][  T332]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   19.315720][  T332]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   19.315722][  T332]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   19.315723][  T332]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   19.315725][  T332]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   19.315726][  T332]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   19.315728][  T332]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   19.315729][  T332]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   19.315731][  T332]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   19.315733][  T332]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   19.315735][  T332]  vprintk_emit (kernel/printk/printk.c:2479)
[   19.315738][  T332]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   19.315740][  T332]  ? netdev_run_todo (net/core/dev.c:11776)
[   19.315743][  T332]  ? mirred_device_event (net/sched/act_mirred.c:559 (discriminator 1)) act_mirred
[   19.315746][  T332]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   19.315748][  T332]  ? ip6_tunnel_cleanup (net/ipv6/ip6_tunnel.c:1784 (discriminator 2)) ip6_tunnel
[   19.315751][  T332]  _printk (kernel/printk/printk.c:2504)
[   19.315754][  T332]  ? snapshot_read.cold (user.c:?)
[   19.315756][  T332]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   19.315758][  T332]  ? ip6_tunnel_cleanup (net/ipv6/ip6_tunnel.c:1784 (discriminator 2)) ip6_tunnel
[   19.315759][  T332]  ? __up_write (kernel/locking/rwsem.c:1415)
[   19.315761][  T332]  ? __up_write (kernel/locking/rwsem.c:1422 (discriminator 1))
[   19.315762][  T332]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   19.315764][  T332]  ? __up_write (./include/linux/instrumented.h:112 ./include/linux/atomic/atomic-instrumented.h:3390 kernel/locking/rwsem.c:1417)
[   19.315765][  T332] mirred_init_module (net/sched/act_mirred.c:508) act_mirred
[   19.315767][  T332]  do_one_initcall (init/main.c:1357)
[   19.315769][  T332]  ? trace_event_raw_event_initcall_level (./include/trace/events/initcall.h:10)
[   19.315772][  T332]  ? do_init_module (./include/linux/slab.h:991 (discriminator 1) kernel/module/main.c:3105 (discriminator 1))
[   19.315774][  T332]  ? kasan_unpoison (mm/kasan/shadow.c:146 mm/kasan/shadow.c:178)
[   19.315777][  T332]  do_init_module (kernel/module/main.c:3117)
[   19.315780][  T332]  ? free_module (./include/trace/events/module.h:50 (discriminator 19))
[   19.315782][  T332]  ? kfree (./include/linux/kasan.h:235 mm/slub.c:2748 mm/slub.c:6499 mm/slub.c:6792)
[   19.315784][  T332]  load_module (kernel/module/main.c:3593)
[   19.315787][  T332]  ? layout_and_allocate.isra.0 (kernel/module/main.c:3016)
[   19.315789][  T332]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   19.315791][  T332]  ? __ia32_sys_fsconfig (??:?)
[   19.315793][  T332]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   19.315795][  T332]  init_module_from_file (kernel/module/main.c:3790)
[   19.315797][  T332]  ? __do_sys_init_module (kernel/module/main.c:3664)
[   19.315799][  T332]  ? rcu_read_unlock (./include/linux/rcupdate.h:878 (discriminator 6))
[   19.315802][  T332]  ? handle_pte_fault (mm/memory.c:6558)
[   19.315804][  T332]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   19.315806][  T332]  ? ovl_mmap (fs/overlayfs/file.c:477)
[   19.315810][  T332]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   19.315812][  T332]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   19.315814][  T332]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   19.315815][  T332]  ? 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)
[   19.315817][  T332]  idempotent_init_module (kernel/module/main.c:3802)
[   19.315819][  T332]  ? init_module_from_file (kernel/module/main.c:3791)
[   19.315822][  T332]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   19.315823][  T332]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   19.315825][  T332]  ? cap_capable (./include/trace/events/capability.h:26 (discriminator 22) security/commoncap.c:130 (discriminator 22))
[   19.315829][  T332]  __x64_sys_finit_module (kernel/module/main.c:3828 kernel/module/main.c:3812 kernel/module/main.c:3812)
[   19.315831][  T332]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   19.315833][  T332]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[   19.315835][  T332]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[   19.315837][  T332]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   19.315839][  T332] RIP: 0033:0x7f5aa494837d
[   19.315841][  T332] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 4b aa 0f 00 f7 d8 64 89 01 48
All code
========
   0:	ff c3                	inc    %ebx
   2:	66 2e 0f 1f 84 00 00 	cs nopw 0x0(%rax,%rax,1)
   9:	00 00 00 
   c:	90                   	nop
   d:	f3 0f 1e fa          	endbr64
  11:	48 89 f8             	mov    %rdi,%rax
  14:	48 89 f7             	mov    %rsi,%rdi
  17:	48 89 d6             	mov    %rdx,%rsi
  1a:	48 89 ca             	mov    %rcx,%rdx
  1d:	4d 89 c2             	mov    %r8,%r10
  20:	4d 89 c8             	mov    %r9,%r8
  23:	4c 8b 4c 24 08       	mov    0x8(%rsp),%r9
  28:	0f 05                	syscall
  2a:*	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax		<-- trapping instruction
  30:	73 01                	jae    0x33
  32:	c3                   	ret
  33:	48 8b 0d 4b aa 0f 00 	mov    0xfaa4b(%rip),%rcx        # 0xfaa85
  3a:	f7 d8                	neg    %eax
  3c:	64 89 01             	mov    %eax,%fs:(%rcx)
  3f:	48                   	rex.W

Code starting with the faulting instruction
===========================================
   0:	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax
   6:	73 01                	jae    0x9
   8:	c3                   	ret
   9:	48 8b 0d 4b aa 0f 00 	mov    0xfaa4b(%rip),%rcx        # 0xfaa5b
  10:	f7 d8                	neg    %eax
  12:	64 89 01             	mov    %eax,%fs:(%rcx)
  15:	48                   	rex.W
[   19.315843][  T332] RSP: 002b:00007ffe6e167478 EFLAGS: 00000246 ORIG_RAX: 0000000000000139
[   19.315846][  T332] RAX: ffffffffffffffda RBX: 0000560fefe56810 RCX: 00007f5aa494837d
[   19.315848][  T332] RDX: 0000000000000000 RSI: 0000560fb0eceffd RDI: 0000000000000000
[   19.315849][  T332] RBP: 00007ffe6e167510 R08: 0000000000000000 R09: 0000000000000000
[   19.315849][  T332] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560fb0eceffd
[   19.315850][  T332] R13: 0000560fefe56960 R14: 0000000000040000 R15: 0000000000000000
| [   26.472577][    C1] softirqs last disabled at (610087): __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
| [   26.472580][    C1] Preemption disabled at:
| [   26.472581][    C1] 0x0
| [   26.472595][    C1] Tainted: [W]=WARN
[   26.472596][    C1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   26.472598][    C1] Call Trace:
[   26.472600][    C1]  <IRQ>
[   26.472603][    C1]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   26.472609][    C1]  __might_resched.cold (kernel/sched/core.c:9234)
[   26.472614][    C1]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   26.472618][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   26.472622][    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))
[   26.472627][    C1]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   26.472630][    C1]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   26.472635][    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)
[   26.472637][    C1]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   26.472640][    C1]  put_chars (drivers/char/virtio_console.c:1176)
[   26.472643][    C1]  ? desc_read_finalized_seq (kernel/printk/printk_ringbuffer.c:1934)
[   26.472645][    C1]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   26.472648][    C1]  ? console_prepend_replay (kernel/printk/printk.c:3005)
[   26.472651][    C1]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   26.472656][    C1]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   26.472658][    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)
[   26.472661][    C1]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   26.472663][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   26.472665][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   26.472668][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   26.472671][    C1]  console_emit_next_record (kernel/printk/printk.c:3183)
[   26.472674][    C1]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   26.472677][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   26.472679][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   26.472681][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   26.472684][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   26.472687][    C1]  ? console_flush_one_record (kernel/printk/printk.c:3247)
[   26.472689][    C1]  console_flush_one_record (kernel/printk/printk.c:3268)
[   26.472692][    C1]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   26.472696][    C1]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   26.472698][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   26.472701][    C1]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   26.472703][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   26.472705][    C1]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   26.472707][    C1]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   26.472709][    C1]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   26.472713][    C1]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   26.472715][    C1]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   26.472718][    C1]  vprintk_emit (kernel/printk/printk.c:2479)
[   26.472721][    C1]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   26.472724][    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)
[   26.472727][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   26.472729][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   26.472732][    C1]  _printk (kernel/printk/printk.c:2504)
[   26.472736][    C1]  ? snapshot_read.cold (user.c:?)
[   26.472738][    C1]  ? ___ratelimit (lib/ratelimit.c:97 (discriminator 3))
[   26.472743][    C1]  ? __ipv6_chk_addr_and_flags (./include/linux/rcupdate.h:850 net/ipv6/addrconf.c:1996)
[   26.472747][    C1]  ? idr_get_free (??:?)
[   26.472750][    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)
[   26.472753][    C1] ip6_tnl_xmit_ctl.cold (net/ipv6/ip6_tunnel.c:1064 (discriminator 3)) ip6_tunnel
[   26.472759][    C1] ip6gre_tunnel_xmit (net/ipv6/ip6_gre.c:888) ip6_gre
[   26.472764][    C1]  ? __gre6_xmit (./include/linux/skbuff.h:2904) ip6_gre
[   26.472767][    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))
[   26.472771][    C1]  ? packet_rcv (net/packet/af_packet.c:2231)
[   26.472775][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   26.472777][    C1]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   26.472780][    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))
[   26.472783][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   26.472785][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   26.472788][    C1]  ? get_stack_info_noinstr (arch/x86/kernel/dumpstack_64.c:173)
[   26.472792][    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)
[   26.472795][    C1]  ? validate_xmit_skb_list (net/core/dev.c:4142)
[   26.472798][    C1]  sch_direct_xmit (net/sched/sch_generic.c:372)
[   26.472801][    C1]  ? get_stack_info_noinstr (arch/x86/kernel/dumpstack_64.c:173)
[   26.472803][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   26.472806][    C1]  ? dequeue_skb (./include/trace/events/qdisc.h:14 (discriminator 19))
[   26.472808][    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)
[   26.472810][    C1]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   26.472813][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   26.472816][    C1]  __dev_xmit_skb (net/core/dev.c:4262)
[   26.472818][    C1]  ? tc_run (net/core/dev.c:4444 (discriminator 4))
[   26.472821][    C1]  ? alloc_netdev_dummy (net/core/dev.c:12327)
[   26.472823][    C1]  ? netdev_offload_xstats_push_delta (net/core/dev.c:9326 net/core/dev.c:9461)
[   26.472825][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   26.472828][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   26.472831][    C1]  __dev_queue_xmit (net/core/dev.c:4884)
[   26.472835][    C1]  ? filter_irq_stacks (kernel/stacktrace.c:402)
[   26.472838][    C1]  ? addrconf_rs_timer (net/ipv6/addrconf.c:4073)
[   26.472840][    C1]  ? stack_depot_save_flags (lib/stackdepot.c:609 lib/stackdepot.c:676)
[   26.472844][    C1]  ? netdev_core_pick_tx (net/core/dev.c:4784)
[   26.472849][    C1]  ? neigh_hh_output (./include/net/neighbour.h:525)
[   26.472852][    C1]  ip6_finish_output2 (./include/net/neighbour.h:558 net/ipv6/ip6_output.c:138)
[   26.472856][    C1]  ? ip6_dst_lookup (net/ipv6/ip6_output.c:1269)
[   26.472858][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   26.472861][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   26.472863][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   26.472865][    C1]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   26.472868][    C1]  ip6_finish_output (net/ipv6/ip6_output.c:210 net/ipv6/ip6_output.c:221)
[   26.472871][    C1]  ip6_output (./include/linux/netfilter.h:314 net/ipv6/ip6_output.c:248)
[   26.472874][    C1]  ? ip6_finish_output (./include/net/inet_sock.h:338 (discriminator 1))
[   26.472876][    C1]  ? xfrm_bundle_lookup.constprop.0 (net/xfrm/xfrm_policy.c:3049)
[   26.472880][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   26.472883][    C1]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   26.472884][    C1]  ? trace_irq_disable.constprop.0 (./include/trace/events/preemptirq.h:36 (discriminator 22))
[   26.472886][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   26.472888][    C1]  ? trace_hardirqs_on (kernel/trace/trace_preemptirq.c:78)
[   26.472890][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   26.472892][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   26.472895][    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))
[   26.472900][    C1]  ? ndisc_recv_na (./include/net/net_namespace.h:422 (discriminator 7))
[   26.472903][    C1]  ? __ndisc_fill_addr_option (net/ipv6/ndisc.c:159)
[   26.472906][    C1]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   26.472909][    C1]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   26.472912][    C1]  addrconf_rs_timer (net/ipv6/addrconf.c:4073)
[   26.472914][    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)
[   26.472917][    C1]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   26.472919][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   26.472922][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   26.472924][    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)
[   26.472926][    C1]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   26.472929][    C1]  call_timer_fn (kernel/time/timer.c:1748)
[   26.472932][    C1]  ? detach_if_pending (./include/linux/list.h:1159)
[   26.472935][    C1]  ? debug_object_active_state (lib/debugobjects.c:1122)
[   26.472940][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   26.472943][    C1]  __run_timers (kernel/time/timer.c:1799 kernel/time/timer.c:2374)
[   26.472945][    C1]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   26.472949][    C1]  ? __bpf_trace_itimer_expire (./include/trace/events/timer.h:407)
[   26.472952][    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)
[   26.472955][    C1]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   26.472959][    C1]  run_timer_softirq (kernel/time/timer.c:2386 kernel/time/timer.c:2395 kernel/time/timer.c:2403)
[   26.472962][    C1]  ? __run_timers (./include/trace/events/timer.h:138 (discriminator 19))
[   26.472964][    C1]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   26.472966][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   26.472969][    C1]  handle_softirqs (kernel/softirq.c:645)
[   26.472972][    C1]  ? _local_bh_enable (kernel/softirq.c:428 (discriminator 1))
[   26.472974][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   26.472976][    C1]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   26.472979][    C1]  __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
[   26.472981][    C1]  irq_exit_rcu (kernel/softirq.c:784)
[   26.472983][    C1]  sysvec_apic_timer_interrupt (arch/x86/kernel/apic/apic.c:1062 (discriminator 37) arch/x86/kernel/apic/apic.c:1062 (discriminator 37))
[   26.472986][    C1]  </IRQ>
[   26.472987][    C1]  <TASK>
[   26.472988][    C1]  ? _raw_spin_unlock (./include/linux/spinlock_api_smp.h:201 (discriminator 1) kernel/locking/spinlock.c:213 (discriminator 1))
[   26.472992][    C1]  asm_sysvec_apic_timer_interrupt (./arch/x86/include/asm/idtentry.h:674)
[   26.472996][    C1] RIP: 0010:pv_native_safe_halt (./arch/x86/include/asm/irqflags.h:48 arch/x86/kernel/paravirt.c:63)
[   26.473000][    C1] Code: 48 8b 3d 94 e2 f5 01 e8 1f 00 00 00 48 2b 05 58 a3 95 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 13 96 11 00 fb f4 <c3> 0f 1f 40 d6 48 83 ec 20 8b 17 49 89 f8 83 e2 fe 41 89 d2 0f 01
All code
========
   0:	48 8b 3d 94 e2 f5 01 	mov    0x1f5e294(%rip),%rdi        # 0x1f5e29b
   7:	e8 1f 00 00 00       	call   0x2b
   c:	48 2b 05 58 a3 95 00 	sub    0x95a358(%rip),%rax        # 0x95a36b
  13:	c3                   	ret
  14:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  1b:	f3 0f 1e fa          	endbr64
  1f:	eb 07                	jmp    0x28
  21:	0f 00 2d 13 96 11 00 	verw   0x119613(%rip)        # 0x11963b
  28:	fb                   	sti
  29:	f4                   	hlt
  2a:*	c3                   	ret		<-- trapping instruction
  2b:	0f 1f 40 d6          	nopl   -0x2a(%rax)
  2f:	48 83 ec 20          	sub    $0x20,%rsp
  33:	8b 17                	mov    (%rdi),%edx
  35:	49 89 f8             	mov    %rdi,%r8
  38:	83 e2 fe             	and    $0xfffffffe,%edx
  3b:	41 89 d2             	mov    %edx,%r10d
  3e:	0f                   	.byte 0xf
  3f:	01                   	.byte 0x1

Code starting with the faulting instruction
===========================================
   0:	c3                   	ret
   1:	0f 1f 40 d6          	nopl   -0x2a(%rax)
   5:	48 83 ec 20          	sub    $0x20,%rsp
   9:	8b 17                	mov    (%rdi),%edx
   b:	49 89 f8             	mov    %rdi,%r8
   e:	83 e2 fe             	and    $0xfffffffe,%edx
  11:	41 89 d2             	mov    %edx,%r10d
  14:	0f                   	.byte 0xf
  15:	01                   	.byte 0x1
[   26.473003][    C1] RSP: 0018:ffa0000000147e00 EFLAGS: 00000246
[   26.473007][    C1] RAX: 0000000000000001 RBX: ff11000001bea380 RCX: 0000000000000001
[   26.473009][    C1] RDX: 0000000000000001 RSI: ffffffffb908d860 RDI: ffffffffb68f0307
[   26.473010][    C1] RBP: 0000000000000000 R08: ffffffffb8d80421 R09: 1fe2200006a563a2
[   26.473011][    C1] R10: 0000000000000001 R11: 0000000000000000 R12: 1ff4000000028fc3
[   26.473013][    C1] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000000000
[   26.473015][    C1]  ? ct_kernel_exit.constprop.0 (./include/linux/instrumented.h:97 kernel/context_tracking.c:124)
[   26.473018][    C1]  ? cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   26.473027][    C1]  default_idle (./arch/x86/include/asm/paravirt.h:62 arch/x86/kernel/process.c:768)
[   26.473030][    C1]  default_idle_call (kernel/sched/idle.c:122)
[   26.473033][    C1]  cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   26.473035][    C1]  ? arch_cpu_idle_exit+0x40/0x40
[   26.473038][    C1]  ? mark_tsc_async_resets (arch/x86/kernel/tsc_sync.c:49)
[   26.473041][    C1]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   26.473043][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   26.473046][    C1]  do_idle (kernel/sched/idle.c:355)
[   26.473048][    C1]  cpu_startup_entry (kernel/sched/idle.c:454)
[   26.473050][    C1]  start_secondary (arch/x86/kernel/smpboot.c:312)
[   26.473053][    C1]  ? set_cpu_sibling_map (arch/x86/kernel/smpboot.c:733 (discriminator 4))
[   26.473056][    C1]  common_startup_64 (arch/x86/kernel/head_64.S:418)
| [   29.669959][  T427] softirqs last disabled at (0): 0x0
| [   29.669962][  T427] Preemption disabled at:
| [   29.669963][  T427] 0x0
| [   29.669973][  T427] Tainted: [W]=WARN
[   29.669974][  T427] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   29.669977][  T427] Call Trace:
[   29.669979][  T427]  <TASK>
[   29.669980][  T427]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   29.669987][  T427]  __might_resched.cold (kernel/sched/core.c:9234)
[   29.669992][  T427]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   29.669996][  T427]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   29.670001][  T427]  __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))
[   29.670006][  T427]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   29.670009][  T427]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   29.670014][  T427]  ? 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)
[   29.670016][  T427]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   29.670019][  T427]  put_chars (drivers/char/virtio_console.c:1176)
[   29.670025][  T427]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   29.670027][  T427]  ? printk_get_next_message (kernel/printk/printk.c:3072)
[   29.670032][  T427]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   29.670036][  T427]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   29.670041][  T427]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   29.670043][  T427]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   29.670046][  T427]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   29.670049][  T427]  console_emit_next_record (kernel/printk/printk.c:3183)
[   29.670052][  T427]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   29.670055][  T427]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   29.670057][  T427]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   29.670060][  T427]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   29.670062][  T427]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   29.670065][  T427]  ? console_flush_one_record (kernel/printk/printk.c:3247)
[   29.670067][  T427]  console_flush_one_record (kernel/printk/printk.c:3268)
[   29.670070][  T427]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   29.670074][  T427]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   29.670076][  T427]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   29.670079][  T427]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   29.670081][  T427]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   29.670083][  T427]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   29.670085][  T427]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   29.670087][  T427]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   29.670090][  T427]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   29.670093][  T427]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   29.670096][  T427]  vprintk_emit (kernel/printk/printk.c:2479)
[   29.670099][  T427]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   29.670101][  T427]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   29.670104][  T427]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   29.670107][  T427]  ? trace_hardirqs_on (kernel/trace/trace_preemptirq.c:78)
[   29.670110][  T427]  _printk (kernel/printk/printk.c:2504)
[   29.670114][  T427]  ? snapshot_read.cold (user.c:?)
[   29.670117][  T427]  ? ipv6_mc_down (net/ipv6/mcast.c:1137 net/ipv6/mcast.c:2792)
[   29.670123][  T427] br_set_state (net/bridge/br_stp.c:57 (discriminator 2)) bridge
[   29.670143][  T427] br_stp_disable_port (net/bridge/br_stp_if.c:106) bridge
[   29.670157][  T427] br_device_event (net/bridge/br.c:111) bridge
[   29.670171][  T427]  ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:211 (discriminator 1) kernel/locking/spinlock.c:221 (discriminator 1))
[   29.670175][  T427]  ? _sub_I_65535_1+0x4d0/0x4d0 stp
[   29.670179][  T427]  ? addrconf_notify (net/ipv6/addrconf.c:3812)
[   29.670183][  T427]  notifier_call_chain (kernel/notifier.c:85)
[   29.670187][  T427]  __dev_notify_flags (net/core/dev.c:2313 net/core/dev.c:2327 net/core/dev.c:9855)
[   29.670192][  T427]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   29.670194][  T427]  ? netif_change_name (net/core/dev.c:1517)
[   29.670197][  T427]  ? netif_set_allmulti (./include/net/netdev_lock.h:30 (discriminator 1))
[   29.670200][  T427]  ? __kernel_text_address (kernel/extable.c:79)
[   29.670203][  T427]  ? write_profile (profile.c:?)
[   29.670206][  T427]  ? unwind_get_return_address (arch/x86/kernel/unwind_orc.c:385 arch/x86/kernel/unwind_orc.c:380)
[   29.670210][  T427]  netif_change_flags (net/core/dev.c:9882)
[   29.670213][  T427]  do_setlink.isra.0 (net/core/rtnetlink.c:3266 (discriminator 1))
[   29.670217][  T427]  ? stack_trace_save (kernel/stacktrace.c:122 (discriminator 1))
[   29.670220][  T427]  ? rtnl_link_get_size (net/core/rtnetlink.c:747)
[   29.670221][  T427]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   29.670224][  T427]  ? stack_depot_save_flags (lib/stackdepot.c:609 lib/stackdepot.c:676)
[   29.670229][  T427]  ? kasan_save_stack (mm/kasan/common.c:58)
[   29.670232][  T427]  ? kasan_save_stack (mm/kasan/common.c:57)
[   29.670234][  T427]  ? kasan_save_track (mm/kasan/common.c:78)
[   29.670236][  T427]  ? __kasan_kmalloc (mm/kasan/common.c:398 mm/kasan/common.c:415)
[   29.670238][  T427]  ? __kmalloc_cache_noprof (./include/linux/kasan.h:263 mm/slub.c:5563)
[   29.670241][  T427]  ? rtnl_newlink (./include/linux/slab.h:991 (discriminator 1) net/core/rtnetlink.c:4113 (discriminator 1))
[   29.670242][  T427]  ? rtnetlink_rcv_msg (net/core/rtnetlink.c:7132)
[   29.670244][  T427]  ? netlink_rcv_skb (net/netlink/af_netlink.c:2556)
[   29.670247][  T427]  ? netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   29.670249][  T427]  ? netlink_sendmsg (net/netlink/af_netlink.c:1900)
[   29.670251][  T427]  ? ____sys_sendmsg (net/socket.c:800 (discriminator 4) net/socket.c:815 (discriminator 4) net/socket.c:2713 (discriminator 4))
[   29.670254][  T427]  ? ___sys_sendmsg (net/socket.c:2767)
[   29.670256][  T427]  ? __sys_sendmsg (net/socket.c:2799)
[   29.670258][  T427]  ? do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[   29.670261][  T427]  ? entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   29.670265][  T427]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   29.670267][  T427]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   29.670269][  T427]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   29.670271][  T427]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   29.670273][  T427]  ? trace_contention_end (./include/trace/events/lock.h:121 (discriminator 22))
[   29.670277][  T427]  ? __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)
[   29.670279][  T427]  ? __mutex_lock (kernel/locking/mutex.c:656 (discriminator 1) kernel/locking/mutex.c:821 (discriminator 1))
[   29.670280][  T427]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:366 net/core/rtnetlink.c:4214)
[   29.670283][  T427]  ? ww_mutex_lock (kernel/locking/mutex.c:934)
[   29.670286][  T427]  ? __rtnl_newlink (net/core/rtnetlink.c:4063)
[   29.670288][  T427]  rtnl_newlink (net/core/rtnetlink.c:4215)
[   29.670291][  T427]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   29.670293][  T427]  ? rtnl_bridge_getlink (net/core/rtnetlink.c:5558)
[   29.670295][  T427]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   29.670297][  T427]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   29.670299][  T427]  ? is_bpf_text_address (./include/linux/rcupdate.h:850 kernel/bpf/core.c:749)
[   29.670303][  T427]  ? is_bpf_text_address (./include/linux/rcupdate.h:882 kernel/bpf/core.c:751)
[   29.670305][  T427]  ? kernel_text_address (kernel/extable.c:125 kernel/extable.c:94)
[   29.670307][  T427]  ? __kernel_text_address (kernel/extable.c:79)
[   29.670309][  T427]  ? write_profile (profile.c:?)
[   29.670310][  T427]  ? unwind_get_return_address (arch/x86/kernel/unwind_orc.c:385 arch/x86/kernel/unwind_orc.c:380)
[   29.670312][  T427]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   29.670314][  T427]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   29.670316][  T427]  ? cap_capable (./include/trace/events/capability.h:26 (discriminator 22) security/commoncap.c:130 (discriminator 22))
[   29.670320][  T427]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   29.670322][  T427]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   29.670324][  T427]  ? rtnl_bridge_getlink (net/core/rtnetlink.c:5558)
[   29.670326][  T427]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7132)
[   29.670328][  T427]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   29.670330][  T427]  ? filter_irq_stacks (kernel/stacktrace.c:402)
[   29.670332][  T427]  ? stack_depot_save_flags (lib/stackdepot.c:609 lib/stackdepot.c:676)
[   29.670335][  T427]  netlink_rcv_skb (net/netlink/af_netlink.c:2556)
[   29.670337][  T427]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   29.670339][  T427]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   29.670341][  T427]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   29.670342][  T427]  ? __netlink_lookup (./include/linux/rcupdate.h:850 ./include/linux/rhashtable.h:709 net/netlink/af_netlink.c:499)
[   29.670346][  T427]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   29.670348][  T427]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   29.670350][  T427]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   29.670353][  T427]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   29.670355][  T427]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   29.670357][  T427]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   29.670359][  T427]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   29.670362][  T427]  netlink_sendmsg (net/netlink/af_netlink.c:1900)
[   29.670364][  T427]  ? netlink_unicast (./include/net/net_namespace.h:422 (discriminator 7))
[   29.670367][  T427]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   29.670369][  T427]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   29.670371][  T427]  ____sys_sendmsg (net/socket.c:800 (discriminator 4) net/socket.c:815 (discriminator 4) net/socket.c:2713 (discriminator 4))
[   29.670373][  T427]  ? copy_msghdr_from_user (net/socket.c:2650)
[   29.670375][  T427]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5399)
[   29.670377][  T427]  ? move_addr_to_kernel (net/socket.c:258)
[   29.670379][  T427]  ? filter_irq_stacks (kernel/stacktrace.c:402)
[   29.670382][  T427]  ___sys_sendmsg (net/socket.c:2767)
[   29.670385][  T427]  ? copy_msghdr_from_user (net/socket.c:2619)
[   29.670392][  T427]  __sys_sendmsg (net/socket.c:2799)
[   29.670394][  T427]  ? __sys_sendmsg_sock (net/socket.c:2780)
[   29.670398][  T427]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   29.670400][  T427]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[   29.670402][  T427]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[   29.670405][  T427]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   29.670407][  T427] RIP: 0033:0x7ff9e2d0254e
[   29.670409][  T427] 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
[   29.670412][  T427] RSP: 002b:00007fffd5d7c6b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   29.670416][  T427] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007ff9e2d0254e
[   29.670418][  T427] RDX: 0000000000000000 RSI: 00007fffd5d7c760 RDI: 0000000000000005
[   29.670419][  T427] RBP: 00007fffd5d7c6c0 R08: 0000000000000000 R09: 0000000000000000
[   29.670420][  T427] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a912e16


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