======================================
| [   11.387344][  T204] softirqs last disabled at (41413): __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
| [   11.387346][  T204] Preemption disabled at:
| [   11.387347][  T204] 0x0
| [   11.387358][  T204] Tainted: [W]=WARN
[   11.387359][  T204] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   11.387361][  T204] Call Trace:
[   11.387363][  T204]  <TASK>
[   11.387364][  T204]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   11.387370][  T204]  __might_resched.cold (kernel/sched/core.c:9234)
[   11.387374][  T204]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   11.387378][  T204]  ? __kmalloc_noprof (./include/linux/sched/mm.h:317 mm/slub.c:4636 mm/slub.c:4974 mm/slub.c:5413 mm/slub.c:5439)
[   11.387383][  T204]  __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))
[   11.387386][  T204]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   11.387392][  T204]  ? 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)
[   11.387394][  T204]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   11.387397][  T204]  put_chars (drivers/char/virtio_console.c:1176)
[   11.387400][  T204]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   11.387401][  T204]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   11.387406][  T204]  ? validate_chain (kernel/locking/lockdep.c:3817 (discriminator 2) kernel/locking/lockdep.c:3837 (discriminator 2) kernel/locking/lockdep.c:3892 (discriminator 2))
[   11.387412][  T204]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   11.387423][  T204]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   11.387425][  T204]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   11.387428][  T204]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   11.387432][  T204]  console_emit_next_record (kernel/printk/printk.c:3183)
[   11.387436][  T204]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   11.387438][  T204]  ? 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))
[   11.387441][  T204]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   11.387444][  T204]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   11.387448][  T204]  console_flush_one_record (kernel/printk/printk.c:3268)
[   11.387452][  T204]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   11.387454][  T204]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   11.387459][  T204]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   11.387462][  T204]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   11.387464][  T204]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   11.387466][  T204]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   11.387470][  T204]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   11.387472][  T204]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   11.387475][  T204]  vprintk_emit (kernel/printk/printk.c:2479)
[   11.387479][  T204]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   11.387482][  T204]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   11.387486][  T204]  _printk (kernel/printk/printk.c:2504)
[   11.387490][  T204]  ? snapshot_read.cold (user.c:?)
[   11.387493][  T204]  ? 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)
[   11.387495][  T204]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   11.387499][  T204]  ? 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)
[   11.387502][  T204]  do_exit.cold (kernel/exit.c:889 (discriminator 4) kernel/exit.c:1043 (discriminator 4))
[   11.387506][  T204]  ? exit_notify (kernel/exit.c:780)
[   11.387508][  T204]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   11.387510][  T204]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   11.387515][  T204]  do_group_exit (kernel/exit.c:1151)
[   11.387517][  T204]  __x64_sys_exit_group (kernel/exit.c:1162 kernel/exit.c:1160 kernel/exit.c:1160)
[   11.387519][  T204]  x64_sys_call (./arch/x86/include/generated/asm/syscalls_64.h:232)
[   11.387521][  T204]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[   11.387524][  T204]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[   11.387528][  T204]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   11.387530][  T204] RIP: 0033:0x7f027321f1b8
[   11.387532][  T204] Code: Unable to access opcode bytes at 0x7f027321f18e.

Code starting with the faulting instruction
===========================================
[   11.387534][  T204] RSP: 002b:00007ffff2ea4c58 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[   11.387536][  T204] RAX: ffffffffffffffda RBX: 00007f027334ff88 RCX: 00007f027321f1b8
[   11.387537][  T204] RDX: 00007f0272a7d408 RSI: fffffffffffffe90 RDI: 0000000000000000
[   11.387538][  T204] RBP: 00007ffff2ea4cb0 R08: 0000000000000000 R09: 0000000000000050
[   11.387539][  T204] R10: 00007ffff2ea4ab0 R11: 0000000000000246 R12: 0000000000000001
[   11.387540][  T204] R13: 0000000000000000 R14: 00007f027334e680 R15: 00007f027334ffa0
| [   12.805678][  T255] softirqs last disabled at (36177): __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
| [   12.805681][  T255] Preemption disabled at:
| [   12.805682][  T255] vprintk_emit (kernel/printk/printk.c:2471)
| [   12.805694][  T255] Tainted: [W]=WARN
[   12.805695][  T255] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   12.805697][  T255] Call Trace:
[   12.805699][  T255]  <TASK>
[   12.805701][  T255]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   12.805708][  T255]  ? vprintk_emit (kernel/printk/printk.c:2471)
[   12.805712][  T255]  __might_resched.cold (kernel/sched/core.c:9234)
[   12.805718][  T255]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   12.805723][  T255]  ? __kmalloc_noprof (./include/linux/sched/mm.h:317 mm/slub.c:4636 mm/slub.c:4974 mm/slub.c:5413 mm/slub.c:5439)
[   12.805730][  T255]  __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))
[   12.805734][  T255]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   12.805742][  T255]  ? 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)
[   12.805746][  T255]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   12.805751][  T255]  put_chars (drivers/char/virtio_console.c:1176)
[   12.805754][  T255]  ? desc_read_finalized_seq (kernel/printk/printk_ringbuffer.c:1934)
[   12.805758][  T255]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   12.805763][  T255]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   12.805767][  T255]  ? validate_chain (kernel/locking/lockdep.c:3817 (discriminator 2) kernel/locking/lockdep.c:3837 (discriminator 2) kernel/locking/lockdep.c:3892 (discriminator 2))
[   12.805775][  T255]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   12.805778][  T255]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   12.805780][  T255]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   12.805788][  T255]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   12.805790][  T255]  ? console_emit_next_record (kernel/printk/printk.c:3095 (discriminator 2) kernel/printk/printk.c:3182 (discriminator 2))
[   12.805799][  T255]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   12.805804][  T255]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   12.805811][  T255]  console_emit_next_record (kernel/printk/printk.c:3183)
[   12.805819][  T255]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   12.805821][  T255]  ? 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))
[   12.805826][  T255]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   12.805830][  T255]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   12.805836][  T255]  console_flush_one_record (kernel/printk/printk.c:3268)
[   12.805843][  T255]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   12.805846][  T255]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   12.805855][  T255]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   12.805859][  T255]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   12.805862][  T255]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   12.805865][  T255]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   12.805871][  T255]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   12.805874][  T255]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   12.805879][  T255]  vprintk_emit (kernel/printk/printk.c:2479)
[   12.805886][  T255]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   12.805895][  T255]  ? gre_exit (net/ipv4/gre_demux.c:73) gre
[   12.805900][  T255]  _printk (kernel/printk/printk.c:2504)
[   12.805905][  T255]  ? snapshot_read.cold (user.c:?)
[   12.805916][  T255]  ? 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)
[   12.805921][  T255] gre_init (gre.mod.c:?) gre
[   12.805925][  T255]  do_one_initcall (init/main.c:1357)
[   12.805929][  T255]  ? trace_event_raw_event_initcall_level (./include/trace/events/initcall.h:10)
[   12.805937][  T255]  ? do_init_module (./include/linux/slab.h:991 (discriminator 1) kernel/module/main.c:3105 (discriminator 1))
[   12.805941][  T255]  ? kasan_unpoison (mm/kasan/shadow.c:146 mm/kasan/shadow.c:178)
[   12.805948][  T255]  do_init_module (kernel/module/main.c:3117)
[   12.805954][  T255]  ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4488)
[   12.805960][  T255]  ? free_module (./include/trace/events/module.h:50 (discriminator 19))
[   12.805965][  T255]  ? kfree (./include/linux/kasan.h:235 mm/slub.c:2748 mm/slub.c:6499 mm/slub.c:6792)
[   12.805972][  T255]  load_module (kernel/module/main.c:3593)
[   12.805984][  T255]  ? layout_and_allocate.isra.0 (kernel/module/main.c:3016)
[   12.805993][  T255]  ? backing_file_read_iter (fs/backing-file.c:211)
[   12.805997][  T255]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   12.806004][  T255]  init_module_from_file (kernel/module/main.c:3790)
[   12.806009][  T255]  ? __do_sys_init_module (kernel/module/main.c:3664)
[   12.806023][  T255]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   12.806029][  T255]  ? 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)
[   12.806034][  T255]  idempotent_init_module (kernel/module/main.c:3802)
[   12.806039][  T255]  ? init_module_from_file (kernel/module/main.c:3791)
[   12.806050][  T255]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   12.806054][  T255]  ? cap_capable (./include/trace/events/capability.h:26 (discriminator 22) security/commoncap.c:130 (discriminator 22))
[   12.806063][  T255]  __x64_sys_finit_module (kernel/module/main.c:3828 kernel/module/main.c:3812 kernel/module/main.c:3812)
[   12.806066][  T255]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   12.806072][  T255]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[   12.806074][  T255]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[   12.806079][  T255]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   12.806083][  T255] RIP: 0033:0x7f99687c937d
[   12.806087][  T255] 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
[   12.806090][  T255] RSP: 002b:00007ffe5bbd2748 EFLAGS: 00000246 ORIG_RAX: 0000000000000139
[   12.806093][  T255] RAX: ffffffffffffffda RBX: 0000555e20ce6a40 RCX: 00007f99687c937d
[   12.806095][  T255] RDX: 0000000000000000 RSI: 0000555de802cffd RDI: 0000000000000001
[   12.806097][  T255] RBP: 00007ffe5bbd27e0 R08: 0000000000000000 R09: 0000000000000000
[   12.806098][  T255] R10: 0000000000000000 R11: 0000000000000246 R12: 0000555de802cffd
[   12.806100][  T255] R13: 0000555e20ce6a00 R14: 0000000000040000 R15: 0000000000000000
| [   13.399286][   T10]  #11: ffffffff8a889560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record (kernel/printk/printk.c:3095 (discriminator 2) kernel/printk/printk.c:3182 (discriminator 2))
| [   13.399292][   T10]
| [   13.399292][   T10] stack backtrace:
| [   13.399299][   T10] Tainted: [W]=WARN
[   13.399301][   T10] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   13.399303][   T10] Workqueue: mld mld_ifc_work
[   13.399308][   T10] Call Trace:
[   13.399310][   T10]  <TASK>
[   13.399312][   T10]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   13.399322][   T10]  lockdep_rcu_suspicious.cold (kernel/locking/lockdep.c:6938)
[   13.399331][   T10]  __might_resched (kernel/sched/core.c:9196 (discriminator 9))
[   13.399337][   T10]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   13.399342][   T10]  ? __kmalloc_noprof (./include/linux/sched/mm.h:317 mm/slub.c:4636 mm/slub.c:4974 mm/slub.c:5413 mm/slub.c:5439)
[   13.399351][   T10]  __kmalloc_noprof (./include/linux/sched/mm.h:322 (discriminator 2) mm/slub.c:4636 (discriminator 2) mm/slub.c:4974 (discriminator 2) mm/slub.c:5413 (discriminator 2) mm/slub.c:5439 (discriminator 2))
[   13.399355][   T10]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   13.399364][   T10]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:58 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   13.399368][   T10]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   13.399374][   T10]  put_chars (drivers/char/virtio_console.c:1176)
[   13.399377][   T10]  ? check_prev_add (kernel/locking/lockdep.c:3258 (discriminator 3))
[   13.399381][   T10]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   13.399387][   T10]  ? validate_chain (kernel/locking/lockdep.c:159 kernel/locking/lockdep.c:191 kernel/locking/lockdep.c:3928)
[   13.399397][   T10]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   13.399409][   T10]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   13.399414][   T10]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   13.399420][   T10]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   13.399433][   T10]  console_emit_next_record (kernel/printk/printk.c:3183)
[   13.399440][   T10]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   13.399443][   T10]  ? console_flush_one_record (./include/linux/rcupdate.h:314 (discriminator 2) ./include/linux/srcu.h:439 (discriminator 2) kernel/printk/printk.c:291 (discriminator 2) kernel/printk/printk.c:3246 (discriminator 2))
[   13.399449][   T10]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   13.399453][   T10]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   13.399461][   T10]  console_flush_one_record (kernel/printk/printk.c:3268)
[   13.399469][   T10]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   13.399471][   T10]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   13.399483][   T10]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   13.399487][   T10]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   13.399490][   T10]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   13.399494][   T10]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   13.399502][   T10]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   13.399504][   T10]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   13.399511][   T10]  vprintk_emit (kernel/printk/printk.c:2479)
[   13.399518][   T10]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   13.399522][   T10]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   13.399532][   T10]  _printk (kernel/printk/printk.c:2504)
[   13.399537][   T10]  ? snapshot_read.cold (user.c:?)
[   13.399539][   T10]  ? ___ratelimit (lib/ratelimit.c:97 (discriminator 3))
[   13.399549][   T10]  ? idr_get_free (??:?)
[   13.399559][   T10] ip6_tnl_xmit_ctl.cold (net/ipv6/ip6_tunnel.c:1064 (discriminator 3)) ip6_tunnel
[   13.399567][   T10] ip6gre_tunnel_xmit (net/ipv6/ip6_gre.c:888) ip6_gre
[   13.399577][   T10]  ? __gre6_xmit (./include/linux/skbuff.h:2904) ip6_gre
[   13.399582][   T10]  ? stack_trace_save (kernel/stacktrace.c:122 (discriminator 1))
[   13.399587][   T10]  ? filter_irq_stacks (kernel/stacktrace.c:402)
[   13.399590][   T10]  ? netif_skb_features (net/core/dev.c:3793 net/core/dev.c:3922)
[   13.399595][   T10]  ? mark_lock_irq (kernel/locking/lockdep.c:4265 (discriminator 1) kernel/locking/lockdep.c:4314 (discriminator 1))
[   13.399597][   T10]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   13.399602][   T10]  ? skb_network_protocol (./include/linux/skbuff.h:2534)
[   13.399606][   T10]  ? save_trace (kernel/locking/lockdep.c:558 kernel/locking/lockdep.c:594)
[   13.399617][   T10]  dev_hard_start_xmit (./include/linux/netdevice.h:5429 ./include/linux/netdevice.h:5438 net/core/dev.c:3937 net/core/dev.c:3953)
[   13.399624][   T10]  ? validate_xmit_skb_list (net/core/dev.c:4142)
[   13.399630][   T10]  sch_direct_xmit (net/sched/sch_generic.c:372)
[   13.399638][   T10]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   13.399643][   T10]  ? dequeue_skb (./include/trace/events/qdisc.h:14 (discriminator 19))
[   13.399647][   T10]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   13.399650][   T10]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   13.399654][   T10]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   13.399664][   T10]  __dev_xmit_skb (net/core/dev.c:4262)
[   13.399673][   T10]  ? alloc_netdev_dummy (net/core/dev.c:12327)
[   13.399676][   T10]  ? __dev_queue_xmit (./include/linux/bottom_half.h:20 (discriminator 2) ./include/linux/rcupdate.h:902 (discriminator 2) net/core/dev.c:4844 (discriminator 2))
[   13.399681][   T10]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   13.399686][   T10]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   13.399694][   T10]  __dev_queue_xmit (net/core/dev.c:4884)
[   13.399699][   T10]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   13.399708][   T10]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   13.399710][   T10]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   13.399714][   T10]  ? netdev_core_pick_tx (net/core/dev.c:4784)
[   13.399739][   T10]  ip6_finish_output2 (./include/net/neighbour.h:560 (discriminator 3) net/ipv6/ip6_output.c:138 (discriminator 3))
[   13.399748][   T10]  ? ip6_dst_lookup (net/ipv6/ip6_output.c:1269)
[   13.399751][   T10]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   13.399757][   T10]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   13.399763][   T10]  ? ip6_mtu (./include/linux/rcupdate.h:319 (discriminator 2) ./include/linux/rcupdate.h:880 (discriminator 2) ./include/net/ip6_route.h:384 (discriminator 2) net/ipv6/route.c:3290 (discriminator 2))
[   13.399772][   T10]  ip6_finish_output (net/ipv6/ip6_output.c:210 net/ipv6/ip6_output.c:221)
[   13.399780][   T10]  ip6_output (./include/linux/netfilter.h:314 net/ipv6/ip6_output.c:248)
[   13.399786][   T10]  ? ip6_finish_output (./include/net/inet_sock.h:338 (discriminator 1))
[   13.399788][   T10]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   13.399797][   T10]  ? xfrm_bundle_lookup.constprop.0 (net/xfrm/xfrm_policy.c:3049)
[   13.399801][   T10]  ? mark_held_locks (kernel/locking/lockdep.c:4341)
[   13.399807][   T10]  ? __local_bh_enable_ip (kernel/softirq.c:478)
[   13.399812][   T10]  ? __local_bh_enable_ip (kernel/softirq.c:478)
[   13.399815][   T10]  ? icmp6_dst_alloc (net/ipv6/route.c:3364)
[   13.399823][   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))
[   13.399832][   T10]  ? mld_dad_start_work (net/ipv6/mcast.c:1133)
[   13.399845][   T10]  ? mld_send_cr (./include/linux/lockdep.h:249 net/ipv6/mcast.c:2148)
[   13.399853][   T10]  mld_ifc_work (net/ipv6/mcast.c:2711)
[   13.399857][   T10]  ? process_one_work (kernel/workqueue.c:3363 (discriminator 2))
[   13.399860][   T10]  process_one_work (kernel/workqueue.c:3387)
[   13.399873][   T10]  ? __queue_delayed_work (kernel/workqueue.c:2622)
[   13.399878][   T10]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   13.399893][   T10]  worker_thread (kernel/workqueue.c:3470 kernel/workqueue.c:3551)
[   13.399901][   T10]  ? rescuer_thread (./include/linux/list.h:419 (discriminator 3))
[   13.399904][   T10]  ? __kthread_parkme (./include/linux/instrumented.h:82 ./include/asm-generic/bitops/instrumented-non-atomic.h:141 kernel/kthread.c:272)
[   13.399909][   T10]  ? rescuer_thread (./include/linux/list.h:419 (discriminator 3))
[   13.399914][   T10]  ? rescuer_thread (./include/linux/list.h:419 (discriminator 3))
[   13.399917][   T10]  kthread (kernel/kthread.c:436)
[   13.399920][   T10]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   13.399924][   T10]  ? kthread_affine_preferred (kernel/kthread.c:857)
[   13.399929][   T10]  ret_from_fork (arch/x86/kernel/process.c:158)
[   13.399935][   T10]  ? arch_exit_to_user_mode_prepare.isra.0 (arch/x86/entry/vdso/vma.c:80 (discriminator 1))
[   13.399941][   T10]  ? __switch_to (arch/x86/kernel/process_64.c:403 arch/x86/kernel/process_64.c:663)
[   13.399946][   T10]  ? kthread_affine_preferred (kernel/kthread.c:857)
[   13.399951][   T10]  ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
| [   13.898909][  T282] softirqs last disabled at (27718): __alloc_skb (./include/linux/bottom_half.h:20 (discriminator 2) net/core/skbuff.c:697 (discriminator 2))
| [   13.898911][  T282] Preemption disabled at:
| [   13.898912][  T282] vprintk_emit (kernel/printk/printk.c:2471)
| [   13.898921][  T282] Tainted: [W]=WARN
[   13.898922][  T282] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   13.898924][  T282] Call Trace:
[   13.898925][  T282]  <TASK>
[   13.898927][  T282]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   13.898933][  T282]  ? vprintk_emit (kernel/printk/printk.c:2471)
[   13.898935][  T282]  __might_resched.cold (kernel/sched/core.c:9234)
[   13.898939][  T282]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   13.898943][  T282]  ? __kmalloc_noprof (./include/linux/sched/mm.h:317 mm/slub.c:4636 mm/slub.c:4974 mm/slub.c:5413 mm/slub.c:5439)
[   13.898949][  T282]  __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))
[   13.898951][  T282]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   13.898956][  T282]  ? 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)
[   13.898959][  T282]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   13.898962][  T282]  put_chars (drivers/char/virtio_console.c:1176)
[   13.898965][  T282]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   13.898969][  T282]  ? validate_chain (kernel/locking/lockdep.c:159 kernel/locking/lockdep.c:191 kernel/locking/lockdep.c:3928)
[   13.898973][  T282]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   13.898976][  T282]  ? mark_usage (kernel/locking/lockdep.c:4690)
[   13.898977][  T282]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   13.898979][  T282]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   13.898983][  T282]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   13.898985][  T282]  ? console_emit_next_record (kernel/printk/printk.c:3095 (discriminator 2) kernel/printk/printk.c:3182 (discriminator 2))
[   13.898988][  T282]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   13.898992][  T282]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   13.898996][  T282]  console_emit_next_record (kernel/printk/printk.c:3183)
[   13.898999][  T282]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   13.899001][  T282]  ? 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))
[   13.899004][  T282]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   13.899006][  T282]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   13.899010][  T282]  console_flush_one_record (kernel/printk/printk.c:3268)
[   13.899014][  T282]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   13.899016][  T282]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   13.899021][  T282]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   13.899023][  T282]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   13.899025][  T282]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   13.899028][  T282]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   13.899031][  T282]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   13.899033][  T282]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   13.899036][  T282]  vprintk_emit (kernel/printk/printk.c:2479)
[   13.899040][  T282]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   13.899043][  T282]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   13.899044][  T282]  ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:211 (discriminator 1) kernel/locking/spinlock.c:221 (discriminator 1))
[   13.899048][  T282]  ? mark_held_locks (kernel/locking/lockdep.c:4341)
[   13.899052][  T282]  _printk (kernel/printk/printk.c:2504)
[   13.899055][  T282]  ? snapshot_read.cold (user.c:?)
[   13.899059][  T282]  ? br_multicast_flood (??:?) bridge
[   13.899072][  T282]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3273 (discriminator 1))
[   13.899073][  T282]  ? rtnl_newlink (net/core/rtnetlink.c:4215)
[   13.899074][  T282]  ? rtnetlink_rcv_msg (net/core/rtnetlink.c:7132)
[   13.899079][  T282] br_set_state (net/bridge/br_stp.c:57 (discriminator 2)) bridge
[   13.899088][  T282] br_init_port (net/bridge/br_stp_if.c:39) bridge
[   13.899096][  T282] new_nbp (net/bridge/br_if.c:449) bridge
[   13.899106][  T282] br_add_if (net/bridge/br_if.c:592) bridge
[   13.899113][  T282]  ? is_bpf_text_address (./include/linux/rcupdate.h:882 kernel/bpf/core.c:751)
[   13.899117][  T282]  ? kernel_text_address (kernel/extable.c:125 kernel/extable.c:94)
[   13.899120][  T282]  ? __kernel_text_address (kernel/extable.c:79)
[   13.899124][  T282]  do_set_master (net/core/rtnetlink.c:3071)
[   13.899129][  T282]  do_setlink.isra.0 (net/core/rtnetlink.c:3273 (discriminator 1))
[   13.899132][  T282]  ? stack_trace_save (kernel/stacktrace.c:122 (discriminator 1))
[   13.899135][  T282]  ? rtnl_link_get_size (net/core/rtnetlink.c:747)
[   13.899136][  T282]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   13.899138][  T282]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   13.899142][  T282]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   13.899145][  T282]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   13.899146][  T282]  ? validate_chain (kernel/locking/lockdep.c:3817 (discriminator 2) kernel/locking/lockdep.c:3837 (discriminator 2) kernel/locking/lockdep.c:3892 (discriminator 2))
[   13.899149][  T282]  ? kasan_save_stack (mm/kasan/common.c:58)
[   13.899152][  T282]  ? kasan_save_stack (mm/kasan/common.c:57)
[   13.899153][  T282]  ? kasan_save_track (mm/kasan/common.c:78)
[   13.899156][  T282]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   13.899158][  T282]  ? netlink_seq_next (net/netlink/af_netlink.c:2685)
[   13.899161][  T282]  ? ___sys_sendmsg (net/socket.c:2757)
[   13.899165][  T282]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   13.899167][  T282]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:366 net/core/rtnetlink.c:4214)
[   13.899170][  T282]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   13.899172][  T282]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   13.899174][  T282]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   13.899175][  T282]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   13.899178][  T282]  ? trace_contention_end (./include/trace/events/lock.h:121 (discriminator 22))
[   13.899181][  T282]  ? __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)
[   13.899183][  T282]  ? __mutex_lock (kernel/locking/mutex.c:656 (discriminator 1) kernel/locking/mutex.c:821 (discriminator 1))
[   13.899185][  T282]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:366 net/core/rtnetlink.c:4214)
[   13.899188][  T282]  ? ww_mutex_lock (kernel/locking/mutex.c:934)
[   13.899190][  T282]  ? nla_get_range_signed (lib/nlattr.c:270)
[   13.899195][  T282]  ? __rtnl_newlink (net/core/rtnetlink.c:4063)
[   13.899200][  T282]  rtnl_newlink (net/core/rtnetlink.c:4215)
[   13.899205][  T282]  ? rtnl_bridge_getlink (net/core/rtnetlink.c:5558)
[   13.899206][  T282]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   13.899211][  T282]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   13.899213][  T282]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   13.899215][  T282]  ? rtnl_bridge_getlink (net/core/rtnetlink.c:5558)
[   13.899216][  T282]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   13.899220][  T282]  ? rtnl_bridge_getlink (net/core/rtnetlink.c:5558)
[   13.899222][  T282]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7132)
[   13.899225][  T282]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   13.899226][  T282]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   13.899230][  T282]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   13.899232][  T282]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   13.899235][  T282]  netlink_rcv_skb (net/netlink/af_netlink.c:2556)
[   13.899237][  T282]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   13.899240][  T282]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   13.899246][  T282]  ? netlink_deliver_tap (./include/linux/rcupdate.h:319 (discriminator 2) ./include/linux/rcupdate.h:880 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   13.899247][  T282]  ? netlink_deliver_tap (./include/linux/rcupdate.h:319 (discriminator 2) ./include/linux/rcupdate.h:880 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   13.899251][  T282]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   13.899255][  T282]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   13.899258][  T282]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   13.899262][  T282]  netlink_sendmsg (net/netlink/af_netlink.c:1900)
[   13.899265][  T282]  ? netlink_unicast (./include/net/net_namespace.h:422 (discriminator 7))
[   13.899269][  T282]  ? __might_fault (mm/memory.c:7482 (discriminator 5))
[   13.899274][  T282]  ____sys_sendmsg (net/socket.c:800 (discriminator 4) net/socket.c:815 (discriminator 4) net/socket.c:2713 (discriminator 4))
[   13.899276][  T282]  ? copy_msghdr_from_user (net/socket.c:2650)
[   13.899278][  T282]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5399)
[   13.899280][  T282]  ? move_addr_to_kernel (net/socket.c:258)
[   13.899287][  T282]  ___sys_sendmsg (net/socket.c:2767)
[   13.899290][  T282]  ? copy_msghdr_from_user (net/socket.c:2619)
[   13.899305][  T282]  __sys_sendmsg (net/socket.c:2799)
[   13.899308][  T282]  ? __sys_sendmsg_sock (net/socket.c:2780)
[   13.899314][  T282]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   13.899317][  T282]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[   13.899319][  T282]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[   13.899322][  T282]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   13.899325][  T282] RIP: 0033:0x7fe24aa6354e
[   13.899328][  T282] 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
[   13.899330][  T282] RSP: 002b:00007ffc03e225f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   13.899333][  T282] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007fe24aa6354e
[   13.899334][  T282] RDX: 0000000000000000 RSI: 00007ffc03e226a0 RDI: 0000000000000005
[   13.899335][  T282] RBP: 00007ffc03e22600 R08: 0000000000000000 R09: 0000000000000000
[   13.899336][  T282] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a9162f7
[   13.899337][  T282] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffc03e22d60
| [   19.813597][    C2]
| [   19.813597][    C2]
| [   19.813597][    C2] stack backtrace:
| [   19.813604][    C2] Tainted: [W]=WARN
[   19.813604][    C2] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   19.813607][    C2] Call Trace:
[   19.813608][    C2]  <IRQ>
[   19.813610][    C2]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   19.813614][    C2]  print_irq_inversion_bug.part.0.cold (kernel/locking/lockdep.c:4141)
[   19.813616][    C2]  mark_lock_irq (kernel/locking/lockdep.c:4095 kernel/locking/lockdep.c:4174 kernel/locking/lockdep.c:4310)
[   19.813619][    C2]  mark_lock (kernel/locking/lockdep.c:4769)
[   19.813621][    C2]  mark_usage (kernel/locking/lockdep.c:4658)
[   19.813622][    C2]  __lock_acquire (kernel/locking/lockdep.c:5208)
[   19.813625][    C2]  lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   19.813626][    C2]  ? console_lock_spinning_enable (kernel/printk/printk.c:1902 (discriminator 2))
[   19.813628][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   19.813632][    C2]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   19.813634][    C2]  console_lock_spinning_enable (kernel/printk/printk.c:1902 (discriminator 2))
[   19.813635][    C2]  ? console_lock_spinning_enable (kernel/printk/printk.c:1902 (discriminator 2))
[   19.813637][    C2]  console_emit_next_record (kernel/printk/printk.c:3177)
[   19.813639][    C2]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   19.813641][    C2]  ? console_flush_one_record (./include/linux/rcupdate.h:314 (discriminator 2) ./include/linux/srcu.h:439 (discriminator 2) kernel/printk/printk.c:291 (discriminator 2) kernel/printk/printk.c:3246 (discriminator 2))
[   19.813643][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   19.813645][    C2]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   19.813647][    C2]  console_flush_one_record (kernel/printk/printk.c:3268)
[   19.813649][    C2]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   19.813651][    C2]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   19.813653][    C2]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   19.813655][    C2]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   19.813657][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   19.813658][    C2]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   19.813660][    C2]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   19.813662][    C2]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   19.813664][    C2]  vprintk_emit (kernel/printk/printk.c:2479)
[   19.813666][    C2]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   19.813668][    C2]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   19.813671][    C2]  _printk (kernel/printk/printk.c:2504)
[   19.813672][    C2]  ? snapshot_read.cold (user.c:?)
[   19.813674][    C2]  ? ___ratelimit (lib/ratelimit.c:97 (discriminator 3))
[   19.813677][    C2]  ? idr_get_free (??:?)
[   19.813680][    C2] ip6_tnl_xmit_ctl.cold (net/ipv6/ip6_tunnel.c:1064 (discriminator 3)) ip6_tunnel
[   19.813682][    C2] ip6gre_tunnel_xmit (net/ipv6/ip6_gre.c:888) ip6_gre
[   19.813684][    C2]  ? mark_usage (kernel/locking/lockdep.c:4690)
[   19.813686][    C2]  ? __gre6_xmit (./include/linux/skbuff.h:2904) ip6_gre
[   19.813688][    C2]  ? mark_usage (kernel/locking/lockdep.c:4690)
[   19.813689][    C2]  ? netif_skb_features (net/core/dev.c:3793 net/core/dev.c:3922)
[   19.813691][    C2]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   19.813693][    C2]  ? validate_chain (kernel/locking/lockdep.c:157 kernel/locking/lockdep.c:202 kernel/locking/lockdep.c:3329 kernel/locking/lockdep.c:3924)
[   19.813694][    C2]  ? skb_network_protocol (./include/linux/skbuff.h:2534)
[   19.813696][    C2]  ? mark_usage (kernel/locking/lockdep.c:4690)
[   19.813699][    C2]  dev_hard_start_xmit (./include/linux/netdevice.h:5429 ./include/linux/netdevice.h:5438 net/core/dev.c:3937 net/core/dev.c:3953)
[   19.813701][    C2]  ? validate_chain (kernel/locking/lockdep.c:154 (discriminator 5) kernel/locking/lockdep.c:202 (discriminator 5) kernel/locking/lockdep.c:3329 (discriminator 5) kernel/locking/lockdep.c:3924 (discriminator 5))
[   19.813702][    C2]  ? validate_xmit_skb_list (net/core/dev.c:4142)
[   19.813704][    C2]  sch_direct_xmit (net/sched/sch_generic.c:372)
[   19.813706][    C2]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   19.813708][    C2]  ? dequeue_skb (./include/trace/events/qdisc.h:14 (discriminator 19))
[   19.813709][    C2]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   19.813711][    C2]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   19.813713][    C2]  __dev_xmit_skb (net/core/dev.c:4262)
[   19.813715][    C2]  ? tc_run (net/core/dev.c:4444 (discriminator 6))
[   19.813716][    C2]  ? alloc_netdev_dummy (net/core/dev.c:12327)
[   19.813718][    C2]  ? netdev_offload_xstats_push_delta (net/core/dev.c:9326 net/core/dev.c:9461)
[   19.813720][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   19.813721][    C2]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   19.813723][    C2]  __dev_queue_xmit (net/core/dev.c:4884)
[   19.813726][    C2]  ? netdev_core_pick_tx (net/core/dev.c:4784)
[   19.813728][    C2]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   19.813730][    C2]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   19.813732][    C2]  ? neigh_hh_output (./include/net/neighbour.h:525)
[   19.813734][    C2]  ip6_finish_output2 (./include/net/neighbour.h:558 net/ipv6/ip6_output.c:138)
[   19.813737][    C2]  ? ip6_dst_lookup (net/ipv6/ip6_output.c:1269)
[   19.813738][    C2]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   19.813739][    C2]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   19.813741][    C2]  ? ip6_mtu (./include/linux/rcupdate.h:319 (discriminator 2) ./include/linux/rcupdate.h:880 (discriminator 2) ./include/net/ip6_route.h:384 (discriminator 2) net/ipv6/route.c:3290 (discriminator 2))
[   19.813743][    C2]  ip6_finish_output (net/ipv6/ip6_output.c:210 net/ipv6/ip6_output.c:221)
[   19.813745][    C2]  ip6_output (./include/linux/netfilter.h:314 net/ipv6/ip6_output.c:248)
[   19.813747][    C2]  ? ip6_finish_output (./include/net/inet_sock.h:338 (discriminator 1))
[   19.813748][    C2]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   19.813750][    C2]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   19.813752][    C2]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   19.813753][    C2]  ? __local_bh_enable_ip (kernel/softirq.c:478)
[   19.813755][    C2]  ndisc_send_skb (./include/net/dst.h:470 (discriminator 4) ./include/linux/netfilter.h:325 (discriminator 4) net/ipv6/ndisc.c:513 (discriminator 4))
[   19.813758][    C2]  ? ndisc_recv_na (./include/net/net_namespace.h:422 (discriminator 7))
[   19.813759][    C2]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   19.813762][    C2]  ? __ndisc_fill_addr_option (net/ipv6/ndisc.c:159)
[   19.813764][    C2]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   19.813766][    C2]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   19.813768][    C2]  addrconf_rs_timer (net/ipv6/addrconf.c:4073)
[   19.813770][    C2]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   19.813772][    C2]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   19.813774][    C2]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   19.813775][    C2]  call_timer_fn (kernel/time/timer.c:1748)
[   19.813778][    C2]  ? detach_if_pending (./include/linux/list.h:1159)
[   19.813779][    C2]  ? debug_object_active_state (lib/debugobjects.c:1122)
[   19.813783][    C2]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   19.813784][    C2]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   19.813786][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   19.813788][    C2]  __run_timers (kernel/time/timer.c:1799 kernel/time/timer.c:2374)
[   19.813793][    C2]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   19.813796][    C2]  ? __bpf_trace_itimer_expire (./include/trace/events/timer.h:407)
[   19.813798][    C2]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   19.813801][    C2]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   19.813804][    C2]  run_timer_softirq (kernel/time/timer.c:2386 kernel/time/timer.c:2395 kernel/time/timer.c:2403)
[   19.813806][    C2]  ? __run_timers (./include/trace/events/timer.h:138 (discriminator 19))
[   19.813808][    C2]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   19.813810][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   19.813812][    C2]  handle_softirqs (kernel/softirq.c:645)
[   19.813814][    C2]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   19.813815][    C2]  ? _local_bh_enable (kernel/softirq.c:428 (discriminator 1))
[   19.813817][    C2]  __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
[   19.813819][    C2]  irq_exit_rcu (kernel/softirq.c:784)
[   19.813820][    C2]  sysvec_apic_timer_interrupt (arch/x86/kernel/apic/apic.c:1062 (discriminator 37) arch/x86/kernel/apic/apic.c:1062 (discriminator 37))
[   19.813822][    C2]  </IRQ>
[   19.813823][    C2]  <TASK>
[   19.813823][    C2]  ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4488)
[   19.813825][    C2]  asm_sysvec_apic_timer_interrupt (./arch/x86/include/asm/idtentry.h:674)
[   19.813827][    C2] RIP: 0010:pv_native_safe_halt (./arch/x86/include/asm/irqflags.h:48 arch/x86/kernel/paravirt.c:63)
[   19.813829][    C2] 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
[   19.813831][    C2] RSP: 0018:ffa0000000157e00 EFLAGS: 00000282
[   19.813834][    C2] RAX: 0000000000092859 RBX: ff11000001bec6c0 RCX: ffffffff876f0307
[   19.813835][    C2] RDX: ff11000001bec6c0 RSI: ffffffff8a438b01 RDI: ffffffff89e8d8e0
[   19.813836][    C2] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[   19.813837][    C2] R10: 0000000000000002 R11: 0000000000000001 R12: 1ff400000002afc3
[   19.813837][    C2] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000000000
[   19.813839][    C2]  ? cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   19.813841][    C2]  default_idle (./arch/x86/include/asm/paravirt.h:62 arch/x86/kernel/process.c:768)
[   19.813843][    C2]  default_idle_call (kernel/sched/idle.c:122)
[   19.813845][    C2]  cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   19.813846][    C2]  ? arch_cpu_idle_exit+0x40/0x40
[   19.813848][    C2]  ? mark_tsc_async_resets (arch/x86/kernel/tsc_sync.c:49)
[   19.813850][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   19.813852][    C2]  do_idle (kernel/sched/idle.c:355)
[   19.813854][    C2]  cpu_startup_entry (kernel/sched/idle.c:454)
[   19.813855][    C2]  start_secondary (arch/x86/kernel/smpboot.c:312)
[   19.813857][    C2]  ? set_cpu_sibling_map (arch/x86/kernel/smpboot.c:733 (discriminator 4))
[   19.813859][    C2]  common_startup_64 (arch/x86/kernel/head_64.S:418)
| [   19.813878][    C2] softirqs last disabled at (600155): __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
| [   19.813880][    C2] Preemption disabled at:
| [   19.813881][    C2] 0x0
| [   19.813886][    C2] Tainted: [W]=WARN
[   19.813886][    C2] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   19.813887][    C2] Call Trace:
[   19.813887][    C2]  <IRQ>
[   19.813888][    C2]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   19.813890][    C2]  __might_resched.cold (kernel/sched/core.c:9234)
[   19.813893][    C2]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   19.813896][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   19.813899][    C2]  __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))
[   19.813901][    C2]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   19.813902][    C2]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   19.813904][    C2]  ? 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)
[   19.813906][    C2]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   19.813908][    C2]  put_chars (drivers/char/virtio_console.c:1176)
[   19.813910][    C2]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   19.813912][    C2]  ? mark_lock (kernel/locking/lockdep.c:4769)
[   19.813913][    C2]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   19.813915][    C2]  ? __lock_acquire (kernel/locking/lockdep.c:5208)
[   19.813917][    C2]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   19.813919][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   19.813920][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   19.813922][    C2]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   19.813924][    C2]  console_emit_next_record (kernel/printk/printk.c:3183)
[   19.813926][    C2]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   19.813928][    C2]  ? console_flush_one_record (./include/linux/rcupdate.h:314 (discriminator 2) ./include/linux/srcu.h:439 (discriminator 2) kernel/printk/printk.c:291 (discriminator 2) kernel/printk/printk.c:3246 (discriminator 2))
[   19.813930][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   19.813932][    C2]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   19.813934][    C2]  console_flush_one_record (kernel/printk/printk.c:3268)
[   19.813936][    C2]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   19.813938][    C2]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   19.813940][    C2]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   19.813942][    C2]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   19.813944][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   19.813946][    C2]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   19.813948][    C2]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   19.813949][    C2]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   19.813951][    C2]  vprintk_emit (kernel/printk/printk.c:2479)
[   19.813953][    C2]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   19.813956][    C2]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   19.813958][    C2]  _printk (kernel/printk/printk.c:2504)
[   19.813960][    C2]  ? snapshot_read.cold (user.c:?)
[   19.813961][    C2]  ? ___ratelimit (lib/ratelimit.c:97 (discriminator 3))
[   19.813964][    C2]  ? idr_get_free (??:?)
[   19.813966][    C2] ip6_tnl_xmit_ctl.cold (net/ipv6/ip6_tunnel.c:1064 (discriminator 3)) ip6_tunnel
[   19.813969][    C2] ip6gre_tunnel_xmit (net/ipv6/ip6_gre.c:888) ip6_gre
[   19.813971][    C2]  ? mark_usage (kernel/locking/lockdep.c:4690)
[   19.813972][    C2]  ? __gre6_xmit (./include/linux/skbuff.h:2904) ip6_gre
[   19.813974][    C2]  ? mark_usage (kernel/locking/lockdep.c:4690)
[   19.813976][    C2]  ? netif_skb_features (net/core/dev.c:3793 net/core/dev.c:3922)
[   19.813978][    C2]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   19.813979][    C2]  ? validate_chain (kernel/locking/lockdep.c:157 kernel/locking/lockdep.c:202 kernel/locking/lockdep.c:3329 kernel/locking/lockdep.c:3924)
[   19.813981][    C2]  ? skb_network_protocol (./include/linux/skbuff.h:2534)
[   19.813983][    C2]  ? mark_usage (kernel/locking/lockdep.c:4690)
[   19.813985][    C2]  dev_hard_start_xmit (./include/linux/netdevice.h:5429 ./include/linux/netdevice.h:5438 net/core/dev.c:3937 net/core/dev.c:3953)
[   19.813986][    C2]  ? validate_chain (kernel/locking/lockdep.c:154 (discriminator 5) kernel/locking/lockdep.c:202 (discriminator 5) kernel/locking/lockdep.c:3329 (discriminator 5) kernel/locking/lockdep.c:3924 (discriminator 5))
[   19.813988][    C2]  ? validate_xmit_skb_list (net/core/dev.c:4142)
[   19.813990][    C2]  sch_direct_xmit (net/sched/sch_generic.c:372)
[   19.813992][    C2]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   19.813993][    C2]  ? dequeue_skb (./include/trace/events/qdisc.h:14 (discriminator 19))
[   19.813995][    C2]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   19.813996][    C2]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   19.813999][    C2]  __dev_xmit_skb (net/core/dev.c:4262)
[   19.814000][    C2]  ? tc_run (net/core/dev.c:4444 (discriminator 6))
[   19.814002][    C2]  ? alloc_netdev_dummy (net/core/dev.c:12327)
[   19.814003][    C2]  ? netdev_offload_xstats_push_delta (net/core/dev.c:9326 net/core/dev.c:9461)
[   19.814005][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   19.814007][    C2]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   19.814008][    C2]  __dev_queue_xmit (net/core/dev.c:4884)
[   19.814012][    C2]  ? netdev_core_pick_tx (net/core/dev.c:4784)
[   19.814013][    C2]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   19.814015][    C2]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   19.814017][    C2]  ? neigh_hh_output (./include/net/neighbour.h:525)
[   19.814019][    C2]  ip6_finish_output2 (./include/net/neighbour.h:558 net/ipv6/ip6_output.c:138)
[   19.814021][    C2]  ? ip6_dst_lookup (net/ipv6/ip6_output.c:1269)
[   19.814023][    C2]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   19.814024][    C2]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   19.814026][    C2]  ? ip6_mtu (./include/linux/rcupdate.h:319 (discriminator 2) ./include/linux/rcupdate.h:880 (discriminator 2) ./include/net/ip6_route.h:384 (discriminator 2) net/ipv6/route.c:3290 (discriminator 2))
[   19.814028][    C2]  ip6_finish_output (net/ipv6/ip6_output.c:210 net/ipv6/ip6_output.c:221)
[   19.814030][    C2]  ip6_output (./include/linux/netfilter.h:314 net/ipv6/ip6_output.c:248)
[   19.814031][    C2]  ? ip6_finish_output (./include/net/inet_sock.h:338 (discriminator 1))
[   19.814033][    C2]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   19.814034][    C2]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   19.814036][    C2]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   19.814037][    C2]  ? __local_bh_enable_ip (kernel/softirq.c:478)
[   19.814039][    C2]  ndisc_send_skb (./include/net/dst.h:470 (discriminator 4) ./include/linux/netfilter.h:325 (discriminator 4) net/ipv6/ndisc.c:513 (discriminator 4))
[   19.814042][    C2]  ? ndisc_recv_na (./include/net/net_namespace.h:422 (discriminator 7))
[   19.814044][    C2]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   19.814046][    C2]  ? __ndisc_fill_addr_option (net/ipv6/ndisc.c:159)
[   19.814048][    C2]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   19.814050][    C2]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   19.814052][    C2]  addrconf_rs_timer (net/ipv6/addrconf.c:4073)
[   19.814054][    C2]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   19.814056][    C2]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   19.814058][    C2]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   19.814060][    C2]  call_timer_fn (kernel/time/timer.c:1748)
[   19.814062][    C2]  ? detach_if_pending (./include/linux/list.h:1159)
[   19.814063][    C2]  ? debug_object_active_state (lib/debugobjects.c:1122)
[   19.814065][    C2]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   19.814067][    C2]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   19.814068][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   19.814071][    C2]  __run_timers (kernel/time/timer.c:1799 kernel/time/timer.c:2374)
[   19.814072][    C2]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   19.814075][    C2]  ? __bpf_trace_itimer_expire (./include/trace/events/timer.h:407)
[   19.814077][    C2]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   19.814079][    C2]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   19.814082][    C2]  run_timer_softirq (kernel/time/timer.c:2386 kernel/time/timer.c:2395 kernel/time/timer.c:2403)
[   19.814084][    C2]  ? __run_timers (./include/trace/events/timer.h:138 (discriminator 19))
[   19.814085][    C2]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   19.814087][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   19.814088][    C2]  handle_softirqs (kernel/softirq.c:645)
[   19.814090][    C2]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   19.814092][    C2]  ? _local_bh_enable (kernel/softirq.c:428 (discriminator 1))
[   19.814094][    C2]  __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
[   19.814095][    C2]  irq_exit_rcu (kernel/softirq.c:784)
[   19.814097][    C2]  sysvec_apic_timer_interrupt (arch/x86/kernel/apic/apic.c:1062 (discriminator 37) arch/x86/kernel/apic/apic.c:1062 (discriminator 37))
[   19.814098][    C2]  </IRQ>
[   19.814099][    C2]  <TASK>
[   19.814100][    C2]  ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4488)
[   19.814101][    C2]  asm_sysvec_apic_timer_interrupt (./arch/x86/include/asm/idtentry.h:674)
[   19.814103][    C2] RIP: 0010:pv_native_safe_halt (./arch/x86/include/asm/irqflags.h:48 arch/x86/kernel/paravirt.c:63)
[   19.814105][    C2] 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
[   19.814106][    C2] RSP: 0018:ffa0000000157e00 EFLAGS: 00000282
[   19.814107][    C2] RAX: 0000000000092859 RBX: ff11000001bec6c0 RCX: ffffffff876f0307
[   19.814108][    C2] RDX: ff11000001bec6c0 RSI: ffffffff8a438b01 RDI: ffffffff89e8d8e0
[   19.814109][    C2] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[   19.814110][    C2] R10: 0000000000000002 R11: 0000000000000001 R12: 1ff400000002afc3
[   19.814110][    C2] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000000000
[   19.814112][    C2]  ? cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   19.814114][    C2]  default_idle (./arch/x86/include/asm/paravirt.h:62 arch/x86/kernel/process.c:768)
[   19.814116][    C2]  default_idle_call (kernel/sched/idle.c:122)
[   19.814117][    C2]  cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   19.814119][    C2]  ? arch_cpu_idle_exit+0x40/0x40
[   19.814121][    C2]  ? mark_tsc_async_resets (arch/x86/kernel/tsc_sync.c:49)
[   19.814122][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   19.814124][    C2]  do_idle (kernel/sched/idle.c:355)
[   19.814126][    C2]  cpu_startup_entry (kernel/sched/idle.c:454)
[   19.814127][    C2]  start_secondary (arch/x86/kernel/smpboot.c:312)
[   19.814129][    C2]  ? set_cpu_sibling_map (arch/x86/kernel/smpboot.c:733 (discriminator 4))
[   19.814131][    C2]  common_startup_64 (arch/x86/kernel/head_64.S:418)
| [   29.028948][    C2] softirqs last disabled at (600155): __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
| [   29.028950][    C2] Preemption disabled at:
| [   29.028951][    C2] 0x0
| [   29.028962][    C2] Tainted: [W]=WARN
[   29.028963][    C2] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   29.028965][    C2] Call Trace:
[   29.028966][    C2]  <IRQ>
[   29.028968][    C2]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   29.028974][    C2]  __might_resched.cold (kernel/sched/core.c:9234)
[   29.028977][    C2]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   29.028981][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   29.028984][    C2]  __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))
[   29.028988][    C2]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   29.028991][    C2]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   29.028995][    C2]  ? 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)
[   29.028996][    C2]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   29.028999][    C2]  put_chars (drivers/char/virtio_console.c:1176)
[   29.029000][    C2]  ? desc_read_finalized_seq (kernel/printk/printk_ringbuffer.c:1934)
[   29.029002][    C2]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   29.029004][    C2]  ? console_prepend_replay (kernel/printk/printk.c:3005)
[   29.029006][    C2]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   29.029010][    C2]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   29.029011][    C2]  ? 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)
[   29.029012][    C2]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   29.029014][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   29.029016][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   29.029017][    C2]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   29.029019][    C2]  console_emit_next_record (kernel/printk/printk.c:3183)
[   29.029022][    C2]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   29.029024][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   29.029026][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   29.029027][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   29.029029][    C2]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   29.029031][    C2]  ? console_flush_one_record (kernel/printk/printk.c:3247)
[   29.029032][    C2]  console_flush_one_record (kernel/printk/printk.c:3268)
[   29.029035][    C2]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   29.029037][    C2]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   29.029039][    C2]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   29.029040][    C2]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   29.029042][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   29.029044][    C2]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   29.029045][    C2]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   29.029047][    C2]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   29.029049][    C2]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   29.029050][    C2]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   29.029052][    C2]  vprintk_emit (kernel/printk/printk.c:2479)
[   29.029056][    C2]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   29.029057][    C2]  ? 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)
[   29.029059][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   29.029061][    C2]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   29.029063][    C2]  _printk (kernel/printk/printk.c:2504)
[   29.029066][    C2]  ? snapshot_read.cold (user.c:?)
[   29.029068][    C2]  ? ___ratelimit (lib/ratelimit.c:97 (discriminator 3))
[   29.029072][    C2]  ? __ipv6_chk_addr_and_flags (./include/linux/rcupdate.h:850 net/ipv6/addrconf.c:1996)
[   29.029075][    C2]  ? idr_get_free (??:?)
[   29.029077][    C2]  ? 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)
[   29.029080][    C2] ip6_tnl_xmit_ctl.cold (net/ipv6/ip6_tunnel.c:1064 (discriminator 3)) ip6_tunnel
[   29.029085][    C2] ip6gre_tunnel_xmit (net/ipv6/ip6_gre.c:888) ip6_gre
[   29.029088][    C2]  ? __gre6_xmit (./include/linux/skbuff.h:2904) ip6_gre
[   29.029090][    C2]  ? sock_def_readable (./include/linux/rcupdate.h:319 (discriminator 2) ./include/linux/rcupdate.h:880 (discriminator 2) net/core/sock.c:3663 (discriminator 2))
[   29.029093][    C2]  ? packet_rcv (net/packet/af_packet.c:2231)
[   29.029096][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   29.029098][    C2]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   29.029100][    C2]  ? 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))
[   29.029102][    C2]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   29.029104][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   29.029106][    C2]  ? get_stack_info_noinstr (arch/x86/kernel/dumpstack_64.c:173)
[   29.029108][    C2]  dev_hard_start_xmit (./include/linux/netdevice.h:5429 ./include/linux/netdevice.h:5438 net/core/dev.c:3937 net/core/dev.c:3953)
[   29.029111][    C2]  ? validate_xmit_skb_list (net/core/dev.c:4142)
[   29.029113][    C2]  sch_direct_xmit (net/sched/sch_generic.c:372)
[   29.029115][    C2]  ? get_stack_info_noinstr (arch/x86/kernel/dumpstack_64.c:173)
[   29.029117][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   29.029119][    C2]  ? dequeue_skb (./include/trace/events/qdisc.h:14 (discriminator 19))
[   29.029120][    C2]  ? 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)
[   29.029121][    C2]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   29.029123][    C2]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   29.029125][    C2]  __dev_xmit_skb (net/core/dev.c:4262)
[   29.029127][    C2]  ? tc_run (net/core/dev.c:4444 (discriminator 4))
[   29.029129][    C2]  ? alloc_netdev_dummy (net/core/dev.c:12327)
[   29.029130][    C2]  ? netdev_offload_xstats_push_delta (net/core/dev.c:9326 net/core/dev.c:9461)
[   29.029132][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   29.029134][    C2]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   29.029136][    C2]  __dev_queue_xmit (net/core/dev.c:4884)
[   29.029138][    C2]  ? filter_irq_stacks (kernel/stacktrace.c:402)
[   29.029141][    C2]  ? addrconf_rs_timer (net/ipv6/addrconf.c:4073)
[   29.029143][    C2]  ? stack_depot_save_flags (lib/stackdepot.c:609 lib/stackdepot.c:676)
[   29.029146][    C2]  ? netdev_core_pick_tx (net/core/dev.c:4784)
[   29.029149][    C2]  ? neigh_hh_output (./include/net/neighbour.h:525)
[   29.029151][    C2]  ip6_finish_output2 (./include/net/neighbour.h:558 net/ipv6/ip6_output.c:138)
[   29.029154][    C2]  ? ip6_dst_lookup (net/ipv6/ip6_output.c:1269)
[   29.029155][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   29.029157][    C2]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   29.029159][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   29.029160][    C2]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   29.029162][    C2]  ip6_finish_output (net/ipv6/ip6_output.c:210 net/ipv6/ip6_output.c:221)
[   29.029164][    C2]  ip6_output (./include/linux/netfilter.h:314 net/ipv6/ip6_output.c:248)
[   29.029166][    C2]  ? ip6_finish_output (./include/net/inet_sock.h:338 (discriminator 1))
[   29.029168][    C2]  ? xfrm_bundle_lookup.constprop.0 (net/xfrm/xfrm_policy.c:3049)
[   29.029170][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   29.029172][    C2]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   29.029174][    C2]  ? trace_irq_disable.constprop.0 (./include/trace/events/preemptirq.h:36 (discriminator 22))
[   29.029175][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   29.029177][    C2]  ? trace_hardirqs_on (kernel/trace/trace_preemptirq.c:78)
[   29.029178][    C2]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   29.029179][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   29.029181][    C2]  ndisc_send_skb (./include/net/dst.h:470 (discriminator 4) ./include/linux/netfilter.h:325 (discriminator 4) net/ipv6/ndisc.c:513 (discriminator 4))
[   29.029184][    C2]  ? ndisc_recv_na (./include/net/net_namespace.h:422 (discriminator 7))
[   29.029187][    C2]  ? __ndisc_fill_addr_option (net/ipv6/ndisc.c:159)
[   29.029189][    C2]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   29.029191][    C2]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   29.029193][    C2]  addrconf_rs_timer (net/ipv6/addrconf.c:4073)
[   29.029195][    C2]  ? 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)
[   29.029197][    C2]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   29.029198][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   29.029200][    C2]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   29.029202][    C2]  ? 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)
[   29.029203][    C2]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   29.029205][    C2]  call_timer_fn (kernel/time/timer.c:1748)
[   29.029207][    C2]  ? detach_if_pending (./include/linux/list.h:1159)
[   29.029209][    C2]  ? debug_object_active_state (lib/debugobjects.c:1122)
[   29.029213][    C2]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   29.029214][    C2]  ? timer_recalc_next_expiry (./include/linux/find.h:71 kernel/time/timer.c:1843 kernel/time/timer.c:1865)
[   29.029216][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   29.029218][    C2]  __run_timers (kernel/time/timer.c:1799 kernel/time/timer.c:2374)
[   29.029220][    C2]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   29.029222][    C2]  ? __bpf_trace_itimer_expire (./include/trace/events/timer.h:407)
[   29.029225][    C2]  ? 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)
[   29.029227][    C2]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   29.029229][    C2]  run_timer_softirq (kernel/time/timer.c:2386 kernel/time/timer.c:2395 kernel/time/timer.c:2403)
[   29.029231][    C2]  ? __run_timers (./include/trace/events/timer.h:138 (discriminator 19))
[   29.029233][    C2]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   29.029234][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   29.029236][    C2]  handle_softirqs (kernel/softirq.c:645)
[   29.029238][    C2]  ? _local_bh_enable (kernel/softirq.c:428 (discriminator 1))
[   29.029239][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   29.029241][    C2]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   29.029243][    C2]  __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
[   29.029244][    C2]  irq_exit_rcu (kernel/softirq.c:784)
[   29.029246][    C2]  sysvec_apic_timer_interrupt (arch/x86/kernel/apic/apic.c:1062 (discriminator 37) arch/x86/kernel/apic/apic.c:1062 (discriminator 37))
[   29.029248][    C2]  </IRQ>
[   29.029249][    C2]  <TASK>
[   29.029249][    C2]  ? _raw_spin_unlock (./include/linux/spinlock_api_smp.h:201 (discriminator 1) kernel/locking/spinlock.c:213 (discriminator 1))
[   29.029252][    C2]  asm_sysvec_apic_timer_interrupt (./arch/x86/include/asm/idtentry.h:674)
[   29.029254][    C2] RIP: 0010:pv_native_safe_halt (./arch/x86/include/asm/irqflags.h:48 arch/x86/kernel/paravirt.c:63)
[   29.029257][    C2] 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
[   29.029259][    C2] RSP: 0018:ffa0000000157e00 EFLAGS: 00000246
[   29.029263][    C2] RAX: 0000000000000002 RBX: ff11000001bec6c0 RCX: 0000000000000001
[   29.029265][    C2] RDX: 0000000000000002 RSI: ffffffff89e8d860 RDI: ffffffff876f0307
[   29.029266][    C2] RBP: 0000000000000000 R08: ffffffff89b80421 R09: 1fe2200006a663a2
[   29.029267][    C2] R10: 0000000000000002 R11: 0000000000000000 R12: 1ff400000002afc3
[   29.029267][    C2] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000000000
[   29.029269][    C2]  ? ct_kernel_exit.constprop.0 (./include/linux/instrumented.h:97 kernel/context_tracking.c:124)
[   29.029271][    C2]  ? cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   29.029274][    C2]  default_idle (./arch/x86/include/asm/paravirt.h:62 arch/x86/kernel/process.c:768)
[   29.029276][    C2]  default_idle_call (kernel/sched/idle.c:122)
[   29.029278][    C2]  cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   29.029279][    C2]  ? arch_cpu_idle_exit+0x40/0x40
[   29.029281][    C2]  ? mark_tsc_async_resets (arch/x86/kernel/tsc_sync.c:49)
[   29.029283][    C2]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   29.029285][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   29.029287][    C2]  do_idle (kernel/sched/idle.c:355)
[   29.029288][    C2]  cpu_startup_entry (kernel/sched/idle.c:454)
[   29.029290][    C2]  start_secondary (arch/x86/kernel/smpboot.c:312)
[   29.029292][    C2]  ? set_cpu_sibling_map (arch/x86/kernel/smpboot.c:733 (discriminator 4))
[   29.029293][    C2]  common_startup_64 (arch/x86/kernel/head_64.S:418)
| [   30.437772][  T429] softirqs last disabled at (0): 0x0
| [   30.437775][  T429] Preemption disabled at:
| [   30.437776][  T429] 0x0
| [   30.437787][  T429] Tainted: [W]=WARN
[   30.437788][  T429] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   30.437790][  T429] Call Trace:
[   30.437794][  T429]  <TASK>
[   30.437796][  T429]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   30.437802][  T429]  __might_resched.cold (kernel/sched/core.c:9234)
[   30.437807][  T429]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   30.437811][  T429]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   30.437817][  T429]  __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))
[   30.437821][  T429]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   30.437825][  T429]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   30.437830][  T429]  ? 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)
[   30.437832][  T429]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   30.437835][  T429]  put_chars (drivers/char/virtio_console.c:1176)
[   30.437837][  T429]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   30.437840][  T429]  ? printk_get_next_message (kernel/printk/printk.c:3072)
[   30.437844][  T429]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   30.437849][  T429]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   30.437853][  T429]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   30.437855][  T429]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   30.437858][  T429]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   30.437861][  T429]  console_emit_next_record (kernel/printk/printk.c:3183)
[   30.437864][  T429]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   30.437867][  T429]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   30.437869][  T429]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   30.437871][  T429]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   30.437874][  T429]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   30.437876][  T429]  ? console_flush_one_record (kernel/printk/printk.c:3247)
[   30.437879][  T429]  console_flush_one_record (kernel/printk/printk.c:3268)
[   30.437882][  T429]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   30.437886][  T429]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   30.437888][  T429]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   30.437890][  T429]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   30.437893][  T429]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   30.437895][  T429]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   30.437897][  T429]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   30.437899][  T429]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   30.437902][  T429]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   30.437904][  T429]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   30.437907][  T429]  vprintk_emit (kernel/printk/printk.c:2479)
[   30.437911][  T429]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   30.437913][  T429]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   30.437916][  T429]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   30.437919][  T429]  ? trace_hardirqs_on (kernel/trace/trace_preemptirq.c:78)
[   30.437921][  T429]  _printk (kernel/printk/printk.c:2504)
[   30.437925][  T429]  ? snapshot_read.cold (user.c:?)
[   30.437928][  T429]  ? ipv6_mc_down (net/ipv6/mcast.c:1137 net/ipv6/mcast.c:2792)
[   30.437935][  T429] br_set_state (net/bridge/br_stp.c:57 (discriminator 2)) bridge
[   30.437953][  T429] br_stp_disable_port (net/bridge/br_stp_if.c:106) bridge
[   30.437965][  T429] br_device_event (net/bridge/br.c:111) bridge
[   30.437979][  T429]  ? _sub_I_65535_1+0x4d0/0x4d0 stp
[   30.437982][  T429]  ? addrconf_notify (net/ipv6/addrconf.c:3812)
[   30.437987][  T429]  notifier_call_chain (kernel/notifier.c:85)
[   30.437992][  T429]  __dev_notify_flags (net/core/dev.c:2313 net/core/dev.c:2327 net/core/dev.c:9855)
[   30.437996][  T429]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   30.437998][  T429]  ? netif_change_name (net/core/dev.c:1517)
[   30.438002][  T429]  ? netif_set_allmulti (./include/net/netdev_lock.h:30 (discriminator 1))
[   30.438004][  T429]  ? __kernel_text_address (kernel/extable.c:79)
[   30.438007][  T429]  ? write_profile (profile.c:?)
[   30.438010][  T429]  ? unwind_get_return_address (arch/x86/kernel/unwind_orc.c:385 arch/x86/kernel/unwind_orc.c:380)
[   30.438014][  T429]  netif_change_flags (net/core/dev.c:9882)
[   30.438017][  T429]  do_setlink.isra.0 (net/core/rtnetlink.c:3266 (discriminator 1))
[   30.438022][  T429]  ? stack_trace_save (kernel/stacktrace.c:122 (discriminator 1))
[   30.438024][  T429]  ? rtnl_link_get_size (net/core/rtnetlink.c:747)
[   30.438026][  T429]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   30.438028][  T429]  ? stack_depot_save_flags (lib/stackdepot.c:609 lib/stackdepot.c:676)
[   30.438033][  T429]  ? kasan_save_stack (mm/kasan/common.c:58)
[   30.438036][  T429]  ? kasan_save_stack (mm/kasan/common.c:57)
[   30.438038][  T429]  ? kasan_save_track (mm/kasan/common.c:78)
[   30.438040][  T429]  ? __kasan_kmalloc (mm/kasan/common.c:398 mm/kasan/common.c:415)
[   30.438042][  T429]  ? __kmalloc_cache_noprof (./include/linux/kasan.h:263 mm/slub.c:5563)
[   30.438045][  T429]  ? rtnl_newlink (./include/linux/slab.h:991 (discriminator 1) net/core/rtnetlink.c:4113 (discriminator 1))
[   30.438046][  T429]  ? rtnetlink_rcv_msg (net/core/rtnetlink.c:7132)
[   30.438048][  T429]  ? netlink_rcv_skb (net/netlink/af_netlink.c:2556)
[   30.438051][  T429]  ? netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   30.438053][  T429]  ? netlink_sendmsg (net/netlink/af_netlink.c:1900)
[   30.438055][  T429]  ? ____sys_sendmsg (net/socket.c:800 (discriminator 4) net/socket.c:815 (discriminator 4) net/socket.c:2713 (discriminator 4))
[   30.438058][  T429]  ? ___sys_sendmsg (net/socket.c:2767)
[   30.438060][  T429]  ? __sys_sendmsg (net/socket.c:2799)
[   30.438062][  T429]  ? do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[   30.438065][  T429]  ? entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   30.438069][  T429]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   30.438072][  T429]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   30.438074][  T429]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   30.438076][  T429]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   30.438078][  T429]  ? trace_contention_end (./include/trace/events/lock.h:121 (discriminator 22))
[   30.438082][  T429]  ? __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)
[   30.438085][  T429]  ? __mutex_lock (kernel/locking/mutex.c:656 (discriminator 1) kernel/locking/mutex.c:821 (discriminator 1))
[   30.438087][  T429]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:366 net/core/rtnetlink.c:4214)
[   30.438089][  T429]  ? ww_mutex_lock (kernel/locking/mutex.c:934)
[   30.438093][  T429]  ? __rtnl_newlink (net/core/rtnetlink.c:4063)
[   30.438096][  T429]  rtnl_newlink (net/core/rtnetlink.c:4215)
[   30.438099][  T429]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   30.438102][  T429]  ? rtnl_bridge_getlink (net/core/rtnetlink.c:5558)
[   30.438104][  T429]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   30.438106][  T429]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   30.438109][  T429]  ? is_bpf_text_address (./include/linux/rcupdate.h:850 kernel/bpf/core.c:749)
[   30.438112][  T429]  ? is_bpf_text_address (./include/linux/rcupdate.h:882 kernel/bpf/core.c:751)
[   30.438115][  T429]  ? kernel_text_address (kernel/extable.c:125 kernel/extable.c:94)
[   30.438117][  T429]  ? __kernel_text_address (kernel/extable.c:79)
[   30.438119][  T429]  ? write_profile (profile.c:?)
[   30.438121][  T429]  ? unwind_get_return_address (arch/x86/kernel/unwind_orc.c:385 arch/x86/kernel/unwind_orc.c:380)
[   30.438123][  T429]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   30.438125][  T429]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   30.438127][  T429]  ? cap_capable (./include/trace/events/capability.h:26 (discriminator 22) security/commoncap.c:130 (discriminator 22))
[   30.438131][  T429]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   30.438133][  T429]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   30.438136][  T429]  ? rtnl_bridge_getlink (net/core/rtnetlink.c:5558)
[   30.438138][  T429]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7132)
[   30.438140][  T429]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   30.438142][  T429]  ? filter_irq_stacks (kernel/stacktrace.c:402)
[   30.438145][  T429]  ? stack_depot_save_flags (lib/stackdepot.c:609 lib/stackdepot.c:676)
[   30.438148][  T429]  netlink_rcv_skb (net/netlink/af_netlink.c:2556)
[   30.438150][  T429]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   30.438152][  T429]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   30.438155][  T429]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   30.438157][  T429]  ? __netlink_lookup (./include/linux/rcupdate.h:850 ./include/linux/rhashtable.h:709 net/netlink/af_netlink.c:499)
[   30.438160][  T429]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   30.438163][  T429]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   30.438166][  T429]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   30.438169][  T429]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   30.438171][  T429]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   30.438173][  T429]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   30.438176][  T429]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   30.438178][  T429]  netlink_sendmsg (net/netlink/af_netlink.c:1900)
[   30.438181][  T429]  ? netlink_unicast (./include/net/net_namespace.h:422 (discriminator 7))
[   30.438184][  T429]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   30.438186][  T429]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   30.438189][  T429]  ____sys_sendmsg (net/socket.c:800 (discriminator 4) net/socket.c:815 (discriminator 4) net/socket.c:2713 (discriminator 4))
[   30.438192][  T429]  ? copy_msghdr_from_user (net/socket.c:2650)
[   30.438194][  T429]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5399)
[   30.438196][  T429]  ? move_addr_to_kernel (net/socket.c:258)
[   30.438198][  T429]  ? filter_irq_stacks (kernel/stacktrace.c:402)
[   30.438202][  T429]  ___sys_sendmsg (net/socket.c:2767)
[   30.438205][  T429]  ? copy_msghdr_from_user (net/socket.c:2619)
[   30.438213][  T429]  __sys_sendmsg (net/socket.c:2799)
[   30.438216][  T429]  ? __sys_sendmsg_sock (net/socket.c:2780)
[   30.438220][  T429]  ? fpregs_restore_userregs (./include/linux/instrumented.h:97 ./include/asm-generic/bitops/instrumented-atomic.h:41 ./include/linux/thread_info.h:109 arch/x86/kernel/fpu/context.h:79)
[   30.438223][  T429]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   30.438226][  T429]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[   30.438228][  T429]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[   30.438231][  T429]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   30.438233][  T429] RIP: 0033:0x7fe892d9a54e
[   30.438235][  T429] 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
[   30.438238][  T429] RSP: 002b:00007ffc69396500 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   30.438243][  T429] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fe892d9a54e
[   30.438245][  T429] RDX: 0000000000000000 RSI: 00007ffc693965b0 RDI: 0000000000000005
[   30.438246][  T429] RBP: 00007ffc69396510 R08: 0000000000000000 R09: 0000000000000000
[   30.438247][  T429] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a916307


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
__alloc_skb:vprintk_emit: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