======================================
| [    9.830251][  T186] softirqs last disabled at (37821): __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
| [    9.830254][  T186] Preemption disabled at:
| [    9.830254][  T186] 0x0
| [    9.830265][  T186] Tainted: [W]=WARN
[    9.830266][  T186] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    9.830267][  T186] Call Trace:
[    9.830269][  T186]  <TASK>
[    9.830271][  T186]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[    9.830276][  T186]  __might_resched.cold (kernel/sched/core.c:9234)
[    9.830281][  T186]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[    9.830285][  T186]  ? __kmalloc_noprof (./include/linux/sched/mm.h:317 mm/slub.c:4636 mm/slub.c:4974 mm/slub.c:5413 mm/slub.c:5439)
[    9.830290][  T186]  __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))
[    9.830293][  T186]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[    9.830299][  T186]  ? 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)
[    9.830301][  T186]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[    9.830304][  T186]  put_chars (drivers/char/virtio_console.c:1176)
[    9.830307][  T186]  ? __send_to_port (drivers/char/virtio_console.c:654)
[    9.830308][  T186]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[    9.830318][  T186]  ? validate_chain (kernel/locking/lockdep.c:3817 (discriminator 2) kernel/locking/lockdep.c:3837 (discriminator 2) kernel/locking/lockdep.c:3892 (discriminator 2))
[    9.830323][  T186]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[    9.830329][  T186]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[    9.830331][  T186]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[    9.830334][  T186]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[    9.830338][  T186]  console_emit_next_record (kernel/printk/printk.c:3183)
[    9.830342][  T186]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[    9.830343][  T186]  ? 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))
[    9.830346][  T186]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[    9.830349][  T186]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[    9.830353][  T186]  console_flush_one_record (kernel/printk/printk.c:3268)
[    9.830357][  T186]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[    9.830358][  T186]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[    9.830364][  T186]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[    9.830366][  T186]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[    9.830368][  T186]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[    9.830370][  T186]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[    9.830374][  T186]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[    9.830376][  T186]  ? vprintk_emit (kernel/printk/printk.c:2478)
[    9.830379][  T186]  vprintk_emit (kernel/printk/printk.c:2479)
[    9.830383][  T186]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[    9.830386][  T186]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[    9.830390][  T186]  _printk (kernel/printk/printk.c:2504)
[    9.830394][  T186]  ? snapshot_read.cold (user.c:?)
[    9.830397][  T186]  ? 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)
[    9.830399][  T186]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[    9.830403][  T186]  ? 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)
[    9.830405][  T186]  do_exit.cold (kernel/exit.c:889 (discriminator 4) kernel/exit.c:1043 (discriminator 4))
[    9.830409][  T186]  ? exit_notify (kernel/exit.c:780)
[    9.830411][  T186]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[    9.830414][  T186]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[    9.830418][  T186]  do_group_exit (kernel/exit.c:1151)
[    9.830420][  T186]  __x64_sys_exit_group (kernel/exit.c:1162 kernel/exit.c:1160 kernel/exit.c:1160)
[    9.830422][  T186]  x64_sys_call (./arch/x86/include/generated/asm/syscalls_64.h:232)
[    9.830424][  T186]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[    9.830428][  T186]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[    9.830431][  T186]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    9.830433][  T186] RIP: 0033:0x7fdc6f9a01b8
[    9.830435][  T186] Code: Unable to access opcode bytes at 0x7fdc6f9a018e.

Code starting with the faulting instruction
===========================================
[    9.830436][  T186] RSP: 002b:00007fffbd206ee8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[    9.830439][  T186] RAX: ffffffffffffffda RBX: 00007fdc6fad0f88 RCX: 00007fdc6f9a01b8
[    9.830440][  T186] RDX: 00007fdc6f6eafc8 RSI: fffffffffffffeb8 RDI: 0000000000000000
[    9.830441][  T186] RBP: 00007fffbd206f40 R08: 0000000000000000 R09: 0000000000008010
[    9.830442][  T186] R10: 00007fffbd206d00 R11: 0000000000000246 R12: 0000000000000001
[    9.830443][  T186] R13: 0000000000000000 R14: 00007fdc6facf680 R15: 00007fdc6fad0fa0
| [   11.472495][  T249] softirqs last disabled at (22713): __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
| [   11.472498][  T249] Preemption disabled at:
| [   11.472499][  T249] vprintk_emit (kernel/printk/printk.c:2471)
| [   11.472511][  T249] Tainted: [W]=WARN
[   11.472512][  T249] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   11.472514][  T249] Call Trace:
[   11.472516][  T249]  <TASK>
[   11.472518][  T249]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   11.472525][  T249]  ? vprintk_emit (kernel/printk/printk.c:2471)
[   11.472528][  T249]  __might_resched.cold (kernel/sched/core.c:9234)
[   11.472534][  T249]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   11.472539][  T249]  ? __kmalloc_noprof (./include/linux/sched/mm.h:317 mm/slub.c:4636 mm/slub.c:4974 mm/slub.c:5413 mm/slub.c:5439)
[   11.472546][  T249]  __kmalloc_noprof (./include/linux/sched/mm.h:322 (discriminator 2) mm/slub.c:4636 (discriminator 2) mm/slub.c:4974 (discriminator 2) mm/slub.c:5413 (discriminator 2) mm/slub.c:5439 (discriminator 2))
[   11.472549][  T249]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   11.472558][  T249]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:58 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   11.472561][  T249]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   11.472566][  T249]  put_chars (drivers/char/virtio_console.c:1176)
[   11.472569][  T249]  ? desc_read_finalized_seq (kernel/printk/printk_ringbuffer.c:1934)
[   11.472572][  T249]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   11.472577][  T249]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   11.472581][  T249]  ? validate_chain (kernel/locking/lockdep.c:3817 (discriminator 2) kernel/locking/lockdep.c:3837 (discriminator 2) kernel/locking/lockdep.c:3892 (discriminator 2))
[   11.472588][  T249]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   11.472591][  T249]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   11.472594][  T249]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   11.472602][  T249]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   11.472603][  T249]  ? console_emit_next_record (kernel/printk/printk.c:3095 (discriminator 2) kernel/printk/printk.c:3182 (discriminator 2))
[   11.472609][  T249]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   11.472613][  T249]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   11.472620][  T249]  console_emit_next_record (kernel/printk/printk.c:3183)
[   11.472625][  T249]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   11.472628][  T249]  ? console_flush_one_record (./include/linux/rcupdate.h:314 (discriminator 2) ./include/linux/srcu.h:439 (discriminator 2) kernel/printk/printk.c:291 (discriminator 2) kernel/printk/printk.c:3246 (discriminator 2))
[   11.472633][  T249]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   11.472636][  T249]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   11.472643][  T249]  console_flush_one_record (kernel/printk/printk.c:3268)
[   11.472650][  T249]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   11.472652][  T249]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   11.472661][  T249]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   11.472666][  T249]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   11.472668][  T249]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   11.472672][  T249]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   11.472678][  T249]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   11.472680][  T249]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   11.472686][  T249]  vprintk_emit (kernel/printk/printk.c:2479)
[   11.472692][  T249]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   11.472701][  T249]  ? gre_exit (net/ipv4/gre_demux.c:73) gre
[   11.472706][  T249]  _printk (kernel/printk/printk.c:2504)
[   11.472711][  T249]  ? snapshot_read.cold (user.c:?)
[   11.472722][  T249]  ? do_one_initcall (./include/linux/instrumented.h:82 ./include/asm-generic/bitops/instrumented-non-atomic.h:141 ./include/linux/cpumask.h:650 ./include/linux/cpumask.h:1232 ./include/trace/events/initcall.h:27 init/main.c:1356)
[   11.472727][  T249] gre_init (gre.mod.c:?) gre
[   11.472730][  T249]  do_one_initcall (init/main.c:1357)
[   11.472734][  T249]  ? trace_event_raw_event_initcall_level (./include/trace/events/initcall.h:10)
[   11.472742][  T249]  ? do_init_module (./include/linux/slab.h:991 (discriminator 1) kernel/module/main.c:3105 (discriminator 1))
[   11.472746][  T249]  ? kasan_unpoison (mm/kasan/shadow.c:146 mm/kasan/shadow.c:178)
[   11.472754][  T249]  do_init_module (kernel/module/main.c:3117)
[   11.472760][  T249]  ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4488)
[   11.472765][  T249]  ? free_module (./include/trace/events/module.h:50 (discriminator 19))
[   11.472770][  T249]  ? kfree (./include/linux/kasan.h:235 mm/slub.c:2748 mm/slub.c:6499 mm/slub.c:6792)
[   11.472777][  T249]  load_module (kernel/module/main.c:3593)
[   11.472790][  T249]  ? layout_and_allocate.isra.0 (kernel/module/main.c:3016)
[   11.472799][  T249]  ? backing_file_read_iter (fs/backing-file.c:211)
[   11.472803][  T249]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   11.472810][  T249]  init_module_from_file (kernel/module/main.c:3790)
[   11.472815][  T249]  ? __do_sys_init_module (kernel/module/main.c:3664)
[   11.472829][  T249]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   11.472835][  T249]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:58 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   11.472840][  T249]  idempotent_init_module (kernel/module/main.c:3802)
[   11.472846][  T249]  ? init_module_from_file (kernel/module/main.c:3791)
[   11.472857][  T249]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   11.472860][  T249]  ? cap_capable (./include/trace/events/capability.h:26 (discriminator 22) security/commoncap.c:130 (discriminator 22))
[   11.472869][  T249]  __x64_sys_finit_module (kernel/module/main.c:3828 kernel/module/main.c:3812 kernel/module/main.c:3812)
[   11.472872][  T249]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   11.472878][  T249]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[   11.472880][  T249]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[   11.472885][  T249]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   11.472888][  T249] RIP: 0033:0x7fdf28d0a37d
[   11.472892][  T249] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 4b aa 0f 00 f7 d8 64 89 01 48
All code
========
   0:	ff c3                	inc    %ebx
   2:	66 2e 0f 1f 84 00 00 	cs nopw 0x0(%rax,%rax,1)
   9:	00 00 00 
   c:	90                   	nop
   d:	f3 0f 1e fa          	endbr64
  11:	48 89 f8             	mov    %rdi,%rax
  14:	48 89 f7             	mov    %rsi,%rdi
  17:	48 89 d6             	mov    %rdx,%rsi
  1a:	48 89 ca             	mov    %rcx,%rdx
  1d:	4d 89 c2             	mov    %r8,%r10
  20:	4d 89 c8             	mov    %r9,%r8
  23:	4c 8b 4c 24 08       	mov    0x8(%rsp),%r9
  28:	0f 05                	syscall
  2a:*	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax		<-- trapping instruction
  30:	73 01                	jae    0x33
  32:	c3                   	ret
  33:	48 8b 0d 4b aa 0f 00 	mov    0xfaa4b(%rip),%rcx        # 0xfaa85
  3a:	f7 d8                	neg    %eax
  3c:	64 89 01             	mov    %eax,%fs:(%rcx)
  3f:	48                   	rex.W

Code starting with the faulting instruction
===========================================
   0:	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax
   6:	73 01                	jae    0x9
   8:	c3                   	ret
   9:	48 8b 0d 4b aa 0f 00 	mov    0xfaa4b(%rip),%rcx        # 0xfaa5b
  10:	f7 d8                	neg    %eax
  12:	64 89 01             	mov    %eax,%fs:(%rcx)
  15:	48                   	rex.W
[   11.472894][  T249] RSP: 002b:00007fff1b303228 EFLAGS: 00000246 ORIG_RAX: 0000000000000139
[   11.472898][  T249] RAX: ffffffffffffffda RBX: 000055b2af53ea40 RCX: 00007fdf28d0a37d
[   11.472901][  T249] RDX: 0000000000000000 RSI: 000055b284401ffd RDI: 0000000000000001
[   11.472902][  T249] RBP: 00007fff1b3032c0 R08: 0000000000000000 R09: 0000000000000000
[   11.472904][  T249] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b284401ffd
[   11.472905][  T249] R13: 000055b2af53ea00 R14: 0000000000040000 R15: 0000000000000000
| [   12.001749][   T10]  #11: ffffffff87a89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record (kernel/printk/printk.c:3095 (discriminator 2) kernel/printk/printk.c:3182 (discriminator 2))
| [   12.001753][   T10]
| [   12.001753][   T10] stack backtrace:
| [   12.001758][   T10] Tainted: [W]=WARN
[   12.001759][   T10] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   12.001761][   T10] Workqueue: mld mld_ifc_work
[   12.001764][   T10] Call Trace:
[   12.001766][   T10]  <TASK>
[   12.001767][   T10]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   12.001773][   T10]  lockdep_rcu_suspicious.cold (kernel/locking/lockdep.c:6938)
[   12.001779][   T10]  __might_resched (kernel/sched/core.c:9196 (discriminator 9))
[   12.001784][   T10]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   12.001787][   T10]  ? __kmalloc_noprof (./include/linux/sched/mm.h:317 mm/slub.c:4636 mm/slub.c:4974 mm/slub.c:5413 mm/slub.c:5439)
[   12.001792][   T10]  __kmalloc_noprof (./include/linux/sched/mm.h:322 (discriminator 2) mm/slub.c:4636 (discriminator 2) mm/slub.c:4974 (discriminator 2) mm/slub.c:5413 (discriminator 2) mm/slub.c:5439 (discriminator 2))
[   12.001794][   T10]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   12.001800][   T10]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:58 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   12.001803][   T10]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   12.001806][   T10]  put_chars (drivers/char/virtio_console.c:1176)
[   12.001808][   T10]  ? check_prev_add (kernel/locking/lockdep.c:3258 (discriminator 3))
[   12.001810][   T10]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   12.001814][   T10]  ? validate_chain (kernel/locking/lockdep.c:159 kernel/locking/lockdep.c:191 kernel/locking/lockdep.c:3928)
[   12.001819][   T10]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   12.001825][   T10]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   12.001828][   T10]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   12.001832][   T10]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   12.001836][   T10]  console_emit_next_record (kernel/printk/printk.c:3183)
[   12.001840][   T10]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   12.001842][   T10]  ? console_flush_one_record (./include/linux/rcupdate.h:314 (discriminator 2) ./include/linux/srcu.h:439 (discriminator 2) kernel/printk/printk.c:291 (discriminator 2) kernel/printk/printk.c:3246 (discriminator 2))
[   12.001845][   T10]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   12.001847][   T10]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   12.001852][   T10]  console_flush_one_record (kernel/printk/printk.c:3268)
[   12.001856][   T10]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   12.001858][   T10]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   12.001863][   T10]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   12.001866][   T10]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   12.001868][   T10]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   12.001871][   T10]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   12.001874][   T10]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   12.001876][   T10]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   12.001880][   T10]  vprintk_emit (kernel/printk/printk.c:2479)
[   12.001884][   T10]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   12.001887][   T10]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   12.001892][   T10]  _printk (kernel/printk/printk.c:2504)
[   12.001895][   T10]  ? snapshot_read.cold (user.c:?)
[   12.001897][   T10]  ? ___ratelimit (lib/ratelimit.c:97 (discriminator 3))
[   12.001903][   T10]  ? idr_get_free (??:?)
[   12.001908][   T10] ip6_tnl_xmit_ctl.cold (net/ipv6/ip6_tunnel.c:1064 (discriminator 3)) ip6_tunnel
[   12.001912][   T10] ip6gre_tunnel_xmit (net/ipv6/ip6_gre.c:888) ip6_gre
[   12.001917][   T10]  ? __gre6_xmit (./include/linux/skbuff.h:2904) ip6_gre
[   12.001920][   T10]  ? stack_trace_save (kernel/stacktrace.c:122 (discriminator 1))
[   12.001924][   T10]  ? filter_irq_stacks (kernel/stacktrace.c:402)
[   12.001926][   T10]  ? netif_skb_features (net/core/dev.c:3793 net/core/dev.c:3922)
[   12.001928][   T10]  ? mark_lock_irq (kernel/locking/lockdep.c:4265 (discriminator 1) kernel/locking/lockdep.c:4314 (discriminator 1))
[   12.001930][   T10]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   12.001932][   T10]  ? skb_network_protocol (./include/linux/skbuff.h:2534)
[   12.001935][   T10]  ? save_trace (kernel/locking/lockdep.c:558 kernel/locking/lockdep.c:594)
[   12.001941][   T10]  dev_hard_start_xmit (./include/linux/netdevice.h:5429 ./include/linux/netdevice.h:5438 net/core/dev.c:3937 net/core/dev.c:3953)
[   12.001944][   T10]  ? validate_xmit_skb_list (net/core/dev.c:4142)
[   12.001948][   T10]  sch_direct_xmit (net/sched/sch_generic.c:372)
[   12.001952][   T10]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   12.001955][   T10]  ? dequeue_skb (./include/trace/events/qdisc.h:14 (discriminator 19))
[   12.001957][   T10]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   12.001959][   T10]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   12.001961][   T10]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   12.001966][   T10]  __dev_xmit_skb (net/core/dev.c:4262)
[   12.001971][   T10]  ? alloc_netdev_dummy (net/core/dev.c:12327)
[   12.001972][   T10]  ? __dev_queue_xmit (./include/linux/bottom_half.h:20 (discriminator 2) ./include/linux/rcupdate.h:902 (discriminator 2) net/core/dev.c:4844 (discriminator 2))
[   12.001976][   T10]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   12.001978][   T10]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   12.001982][   T10]  __dev_queue_xmit (net/core/dev.c:4884)
[   12.001985][   T10]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   12.001990][   T10]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   12.001991][   T10]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   12.001993][   T10]  ? netdev_core_pick_tx (net/core/dev.c:4784)
[   12.002005][   T10]  ip6_finish_output2 (./include/net/neighbour.h:560 (discriminator 3) net/ipv6/ip6_output.c:138 (discriminator 3))
[   12.002010][   T10]  ? ip6_dst_lookup (net/ipv6/ip6_output.c:1269)
[   12.002012][   T10]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   12.002015][   T10]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   12.002018][   T10]  ? ip6_mtu (./include/linux/rcupdate.h:319 (discriminator 2) ./include/linux/rcupdate.h:880 (discriminator 2) ./include/net/ip6_route.h:384 (discriminator 2) net/ipv6/route.c:3290 (discriminator 2))
[   12.002022][   T10]  ip6_finish_output (net/ipv6/ip6_output.c:210 net/ipv6/ip6_output.c:221)
[   12.002026][   T10]  ip6_output (./include/linux/netfilter.h:314 net/ipv6/ip6_output.c:248)
[   12.002029][   T10]  ? ip6_finish_output (./include/net/inet_sock.h:338 (discriminator 1))
[   12.002031][   T10]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   12.002033][   T10]  ? xfrm_bundle_lookup.constprop.0 (net/xfrm/xfrm_policy.c:3049)
[   12.002036][   T10]  ? mark_held_locks (kernel/locking/lockdep.c:4341)
[   12.002039][   T10]  ? __local_bh_enable_ip (kernel/softirq.c:478)
[   12.002042][   T10]  ? __local_bh_enable_ip (kernel/softirq.c:478)
[   12.002044][   T10]  ? icmp6_dst_alloc (net/ipv6/route.c:3364)
[   12.002048][   T10]  mld_sendpack (./include/net/dst.h:470 (discriminator 4) ./include/linux/netfilter.h:325 (discriminator 4) ./include/linux/netfilter.h:319 (discriminator 4) net/ipv6/mcast.c:1870 (discriminator 4))
[   12.002053][   T10]  ? mld_dad_start_work (net/ipv6/mcast.c:1133)
[   12.002059][   T10]  ? mld_send_cr (./include/linux/lockdep.h:249 net/ipv6/mcast.c:2148)
[   12.002063][   T10]  mld_ifc_work (net/ipv6/mcast.c:2711)
[   12.002066][   T10]  ? process_one_work (kernel/workqueue.c:3363 (discriminator 2))
[   12.002068][   T10]  process_one_work (kernel/workqueue.c:3387)
[   12.002074][   T10]  ? __queue_delayed_work (kernel/workqueue.c:2622)
[   12.002077][   T10]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   12.002085][   T10]  worker_thread (kernel/workqueue.c:3470 kernel/workqueue.c:3551)
[   12.002089][   T10]  ? rescuer_thread (./include/linux/list.h:419 (discriminator 3))
[   12.002091][   T10]  ? __kthread_parkme (./include/linux/instrumented.h:82 ./include/asm-generic/bitops/instrumented-non-atomic.h:141 kernel/kthread.c:272)
[   12.002094][   T10]  ? rescuer_thread (./include/linux/list.h:419 (discriminator 3))
[   12.002097][   T10]  ? rescuer_thread (./include/linux/list.h:419 (discriminator 3))
[   12.002099][   T10]  kthread (kernel/kthread.c:436)
[   12.002101][   T10]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   12.002104][   T10]  ? kthread_affine_preferred (kernel/kthread.c:857)
[   12.002106][   T10]  ret_from_fork (arch/x86/kernel/process.c:158)
[   12.002111][   T10]  ? arch_exit_to_user_mode_prepare.isra.0 (arch/x86/entry/vdso/vma.c:80 (discriminator 1))
[   12.002114][   T10]  ? __switch_to (arch/x86/kernel/process_64.c:403 arch/x86/kernel/process_64.c:663)
[   12.002117][   T10]  ? kthread_affine_preferred (kernel/kthread.c:857)
[   12.002120][   T10]  ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
| [   12.474345][   T38] softirqs last disabled at (71478): br_port_carrier_check (./include/linux/spinlock.h:353 net/bridge/br_if.c:87) bridge
| [   12.474353][   T38] Preemption disabled at:
| [   12.474354][   T38] 0x0
| [   12.474365][   T38] Tainted: [W]=WARN
[   12.474365][   T38] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   12.474367][   T38] Workqueue: events_unbound linkwatch_event
[   12.474371][   T38] Call Trace:
[   12.474372][   T38]  <TASK>
[   12.474374][   T38]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   12.474380][   T38]  __might_resched.cold (kernel/sched/core.c:9234)
[   12.474385][   T38]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   12.474389][   T38]  ? __kmalloc_noprof (./include/linux/sched/mm.h:317 mm/slub.c:4636 mm/slub.c:4974 mm/slub.c:5413 mm/slub.c:5439)
[   12.474394][   T38]  __kmalloc_noprof (./include/linux/sched/mm.h:322 (discriminator 2) mm/slub.c:4636 (discriminator 2) mm/slub.c:4974 (discriminator 2) mm/slub.c:5413 (discriminator 2) mm/slub.c:5439 (discriminator 2))
[   12.474397][   T38]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   12.474402][   T38]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:58 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   12.474405][   T38]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   12.474408][   T38]  put_chars (drivers/char/virtio_console.c:1176)
[   12.474411][   T38]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   12.474412][   T38]  ? check_prev_add (kernel/locking/lockdep.c:3258 (discriminator 3))
[   12.474416][   T38]  ? validate_chain (kernel/locking/lockdep.c:159 kernel/locking/lockdep.c:191 kernel/locking/lockdep.c:3928)
[   12.474420][   T38]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   12.474423][   T38]  ? mark_usage (kernel/locking/lockdep.c:4690)
[   12.474424][   T38]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   12.474426][   T38]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   12.474430][   T38]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   12.474431][   T38]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   12.474436][   T38]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   12.474440][   T38]  console_emit_next_record (kernel/printk/printk.c:3183)
[   12.474443][   T38]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   12.474448][   T38]  ? console_flush_one_record (./include/linux/rcupdate.h:314 (discriminator 2) ./include/linux/srcu.h:439 (discriminator 2) kernel/printk/printk.c:291 (discriminator 2) kernel/printk/printk.c:3246 (discriminator 2))
[   12.474451][   T38]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   12.474455][   T38]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   12.474459][   T38]  console_flush_one_record (kernel/printk/printk.c:3268)
[   12.474464][   T38]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   12.474465][   T38]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   12.474471][   T38]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   12.474473][   T38]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   12.474475][   T38]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   12.474477][   T38]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   12.474481][   T38]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   12.474483][   T38]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   12.474486][   T38]  vprintk_emit (kernel/printk/printk.c:2479)
[   12.474490][   T38]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   12.474496][   T38]  _printk (kernel/printk/printk.c:2504)
[   12.474500][   T38]  ? snapshot_read.cold (user.c:?)
[   12.474505][   T38]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   12.474509][   T38] br_set_state (net/bridge/br_stp.c:57 (discriminator 2)) bridge
[   12.474518][   T38] br_init_port (net/bridge/br_stp_if.c:39) bridge
[   12.474527][   T38] br_stp_enable_port (net/bridge/br_stp_if.c:93) bridge
[   12.474534][   T38] br_port_carrier_check (net/bridge/br_if.c:90) bridge
[   12.474543][   T38] br_device_event (net/bridge/br.c:101) bridge
[   12.474551][   T38]  ? _sub_I_65535_1+0x4d0/0x4d0 stp
[   12.474553][   T38]  ? nlmsg_notify (./include/net/netlink.h:1165 ./include/net/netlink.h:1184 net/netlink/af_netlink.c:2599)
[   12.474560][   T38]  notifier_call_chain (kernel/notifier.c:85)
[   12.474565][   T38]  netif_state_change (net/core/dev.c:1625)
[   12.474570][   T38]  ? call_netdevice_notifiers_info (./include/net/net_namespace.h:422 (discriminator 7))
[   12.474575][   T38]  ? linkwatch_do_dev (net/core/link_watch.c:182 net/core/link_watch.c:166)
[   12.474577][   T38]  __linkwatch_run_queue (net/core/link_watch.c:240)
[   12.474580][   T38]  ? linkwatch_do_dev (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   12.474583][   T38]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   12.474587][   T38]  linkwatch_event (net/core/link_watch.c:314 (discriminator 11))
[   12.474589][   T38]  ? __linkwatch_run_queue (./include/linux/list.h:577)
[   12.474592][   T38]  process_one_work (kernel/workqueue.c:3387)
[   12.474599][   T38]  ? __queue_delayed_work (kernel/workqueue.c:2622)
[   12.474602][   T38]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   12.474609][   T38]  worker_thread (kernel/workqueue.c:3470 kernel/workqueue.c:3551)
[   12.474616][   T38]  ? rescuer_thread (./include/linux/list.h:419 (discriminator 3))
[   12.474618][   T38]  kthread (kernel/kthread.c:436)
[   12.474620][   T38]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   12.474623][   T38]  ? kthread_affine_preferred (kernel/kthread.c:857)
[   12.474626][   T38]  ret_from_fork (arch/x86/kernel/process.c:158)
[   12.474630][   T38]  ? arch_exit_to_user_mode_prepare.isra.0 (arch/x86/entry/vdso/vma.c:80 (discriminator 1))
[   12.474633][   T38]  ? __switch_to (arch/x86/kernel/process_64.c:403 arch/x86/kernel/process_64.c:663)
[   12.474636][   T38]  ? kthread_affine_preferred (kernel/kthread.c:857)
[   12.474639][   T38]  ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
| [   14.056914][   T12] softirqs last disabled at (7138): __dev_queue_xmit (./include/linux/bottom_half.h:20 (discriminator 2) ./include/linux/rcupdate.h:902 (discriminator 2) net/core/dev.c:4844 (discriminator 2))
| [   14.056917][   T12] Preemption disabled at:
| [   14.056918][   T12] __dev_queue_xmit (./include/linux/bottom_half.h:20 (discriminator 2) ./include/linux/rcupdate.h:902 (discriminator 2) net/core/dev.c:4844 (discriminator 2))
| [   14.056928][   T12] Tainted: [W]=WARN
[   14.056928][   T12] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   14.056931][   T12] Workqueue: ipv6_addrconf addrconf_dad_work
[   14.056934][   T12] Call Trace:
[   14.056936][   T12]  <TASK>
[   14.056939][   T12]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   14.056945][   T12]  ? __dev_queue_xmit (./include/linux/bottom_half.h:20 (discriminator 2) ./include/linux/rcupdate.h:902 (discriminator 2) net/core/dev.c:4844 (discriminator 2))
[   14.056947][   T12]  __might_resched.cold (kernel/sched/core.c:9234)
[   14.056951][   T12]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   14.056955][   T12]  ? __kmalloc_noprof (./include/linux/sched/mm.h:317 mm/slub.c:4636 mm/slub.c:4974 mm/slub.c:5413 mm/slub.c:5439)
[   14.056961][   T12]  __kmalloc_noprof (./include/linux/sched/mm.h:322 (discriminator 2) mm/slub.c:4636 (discriminator 2) mm/slub.c:4974 (discriminator 2) mm/slub.c:5413 (discriminator 2) mm/slub.c:5439 (discriminator 2))
[   14.056963][   T12]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   14.056969][   T12]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:58 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   14.056971][   T12]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   14.056975][   T12]  put_chars (drivers/char/virtio_console.c:1176)
[   14.056978][   T12]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   14.056985][   T12]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   14.056992][   T12]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   14.056995][   T12]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   14.056999][   T12]  console_emit_next_record (kernel/printk/printk.c:3183)
[   14.057003][   T12]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   14.057005][   T12]  ? console_flush_one_record (./include/linux/rcupdate.h:314 (discriminator 2) ./include/linux/srcu.h:439 (discriminator 2) kernel/printk/printk.c:291 (discriminator 2) kernel/printk/printk.c:3246 (discriminator 2))
[   14.057009][   T12]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   14.057013][   T12]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   14.057017][   T12]  console_flush_one_record (kernel/printk/printk.c:3268)
[   14.057021][   T12]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   14.057023][   T12]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   14.057029][   T12]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   14.057032][   T12]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   14.057034][   T12]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   14.057036][   T12]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   14.057040][   T12]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   14.057042][   T12]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   14.057045][   T12]  vprintk_emit (kernel/printk/printk.c:2479)
[   14.057050][   T12]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   14.057053][   T12]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   14.057058][   T12]  _printk (kernel/printk/printk.c:2504)
[   14.057062][   T12]  ? snapshot_read.cold (user.c:?)
[   14.057063][   T12]  ? ___ratelimit (lib/ratelimit.c:97 (discriminator 3))
[   14.057069][   T12]  ? idr_get_free (??:?)
[   14.057075][   T12] ip6_tnl_xmit_ctl.cold (net/ipv6/ip6_tunnel.c:1064 (discriminator 3)) ip6_tunnel
[   14.057080][   T12] ip6gre_tunnel_xmit (net/ipv6/ip6_gre.c:888) ip6_gre
[   14.057085][   T12]  ? mark_usage (kernel/locking/lockdep.c:4690)
[   14.057087][   T12]  ? __gre6_xmit (./include/linux/skbuff.h:2904) ip6_gre
[   14.057091][   T12]  ? mark_usage (kernel/locking/lockdep.c:4690)
[   14.057093][   T12]  ? netif_skb_features (net/core/dev.c:3793 net/core/dev.c:3922)
[   14.057094][   T12]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   14.057096][   T12]  ? validate_chain (kernel/locking/lockdep.c:157 kernel/locking/lockdep.c:202 kernel/locking/lockdep.c:3329 kernel/locking/lockdep.c:3924)
[   14.057099][   T12]  ? skb_network_protocol (./include/linux/skbuff.h:2534)
[   14.057102][   T12]  ? mark_usage (kernel/locking/lockdep.c:4690)
[   14.057107][   T12]  dev_hard_start_xmit (./include/linux/netdevice.h:5429 ./include/linux/netdevice.h:5438 net/core/dev.c:3937 net/core/dev.c:3953)
[   14.057109][   T12]  ? 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))
[   14.057112][   T12]  ? validate_xmit_skb_list (net/core/dev.c:4142)
[   14.057116][   T12]  sch_direct_xmit (net/sched/sch_generic.c:372)
[   14.057120][   T12]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   14.057123][   T12]  ? dequeue_skb (./include/trace/events/qdisc.h:14 (discriminator 19))
[   14.057125][   T12]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   14.057128][   T12]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   14.057133][   T12]  __dev_xmit_skb (net/core/dev.c:4262)
[   14.057137][   T12]  ? alloc_netdev_dummy (net/core/dev.c:12327)
[   14.057139][   T12]  ? __dev_queue_xmit (./include/linux/bottom_half.h:20 (discriminator 2) ./include/linux/rcupdate.h:902 (discriminator 2) net/core/dev.c:4844 (discriminator 2))
[   14.057142][   T12]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   14.057144][   T12]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   14.057149][   T12]  __dev_queue_xmit (net/core/dev.c:4884)
[   14.057156][   T12]  ? netdev_core_pick_tx (net/core/dev.c:4784)
[   14.057158][   T12]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   14.057160][   T12]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   14.057167][   T12]  ? neigh_hh_output (./include/net/neighbour.h:525)
[   14.057172][   T12]  ip6_finish_output2 (./include/net/neighbour.h:558 net/ipv6/ip6_output.c:138)
[   14.057176][   T12]  ? ip6_dst_lookup (net/ipv6/ip6_output.c:1269)
[   14.057178][   T12]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   14.057181][   T12]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   14.057184][   T12]  ? ip6_mtu (./include/linux/rcupdate.h:319 (discriminator 2) ./include/linux/rcupdate.h:880 (discriminator 2) ./include/net/ip6_route.h:384 (discriminator 2) net/ipv6/route.c:3290 (discriminator 2))
[   14.057188][   T12]  ip6_finish_output (net/ipv6/ip6_output.c:210 net/ipv6/ip6_output.c:221)
[   14.057192][   T12]  ip6_output (./include/linux/netfilter.h:314 net/ipv6/ip6_output.c:248)
[   14.057195][   T12]  ? ip6_finish_output (./include/net/inet_sock.h:338 (discriminator 1))
[   14.057197][   T12]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   14.057199][   T12]  ? xfrm_bundle_lookup.constprop.0 (net/xfrm/xfrm_policy.c:3049)
[   14.057202][   T12]  ? mark_held_locks (kernel/locking/lockdep.c:4341)
[   14.057205][   T12]  ? __local_bh_enable_ip (kernel/softirq.c:478)
[   14.057208][   T12]  ? __local_bh_enable_ip (kernel/softirq.c:478)
[   14.057210][   T12]  ? icmp6_dst_alloc (net/ipv6/route.c:3364)
[   14.057213][   T12]  mld_sendpack (./include/net/dst.h:470 (discriminator 4) ./include/linux/netfilter.h:325 (discriminator 4) ./include/linux/netfilter.h:319 (discriminator 4) net/ipv6/mcast.c:1870 (discriminator 4))
[   14.057218][   T12]  ? mld_dad_start_work (net/ipv6/mcast.c:1133)
[   14.057228][   T12]  ipv6_mc_dad_complete (net/ipv6/mcast.c:2296)
[   14.057230][   T12]  ? __local_bh_enable_ip (kernel/softirq.c:478)
[   14.057232][   T12]  addrconf_dad_completed (net/ipv6/addrconf.c:4376)
[   14.057235][   T12]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   14.057238][   T12]  ? addrconf_rs_timer (net/ipv6/addrconf.c:4092 (discriminator 11))
[   14.057240][   T12]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   14.057242][   T12]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   14.057244][   T12]  ? mark_held_locks (kernel/locking/lockdep.c:4341)
[   14.057248][   T12]  ? addrconf_dad_work (net/ipv6/addrconf.c:4304)
[   14.057250][   T12]  addrconf_dad_work (net/ipv6/addrconf.c:4304)
[   14.057254][   T12]  ? addrconf_dad_begin (net/ipv6/addrconf.c:4180)
[   14.057258][   T12]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   14.057260][   T12]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   14.057262][   T12]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   14.057263][   T12]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   14.057268][   T12]  process_one_work (kernel/workqueue.c:3387)
[   14.057274][   T12]  ? __queue_delayed_work (kernel/workqueue.c:2622)
[   14.057277][   T12]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   14.057285][   T12]  worker_thread (kernel/workqueue.c:3470 kernel/workqueue.c:3551)
[   14.057293][   T12]  ? rescuer_thread (./include/linux/list.h:419 (discriminator 3))
[   14.057295][   T12]  kthread (kernel/kthread.c:436)
[   14.057297][   T12]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   14.057300][   T12]  ? kthread_affine_preferred (kernel/kthread.c:857)
[   14.057303][   T12]  ret_from_fork (arch/x86/kernel/process.c:158)
[   14.057307][   T12]  ? arch_exit_to_user_mode_prepare.isra.0 (arch/x86/entry/vdso/vma.c:80 (discriminator 1))
[   14.057310][   T12]  ? __switch_to (arch/x86/kernel/process_64.c:403 arch/x86/kernel/process_64.c:663)
[   14.057314][   T12]  ? kthread_affine_preferred (kernel/kthread.c:857)
[   14.057317][   T12]  ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
| [   17.064324][    C1]
| [   17.064324][    C1]
| [   17.064324][    C1] stack backtrace:
| [   17.064332][    C1] Tainted: [W]=WARN
[   17.064333][    C1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   17.064341][    C1] Call Trace:
[   17.064343][    C1]  <IRQ>
[   17.064346][    C1]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   17.064351][    C1]  print_irq_inversion_bug.part.0.cold (kernel/locking/lockdep.c:4141)
[   17.064354][    C1]  mark_lock_irq (kernel/locking/lockdep.c:4095 kernel/locking/lockdep.c:4174 kernel/locking/lockdep.c:4310)
[   17.064359][    C1]  mark_lock (kernel/locking/lockdep.c:4769)
[   17.064361][    C1]  mark_usage (kernel/locking/lockdep.c:4658)
[   17.064364][    C1]  __lock_acquire (kernel/locking/lockdep.c:5208)
[   17.064367][    C1]  lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   17.064369][    C1]  ? console_lock_spinning_enable (kernel/printk/printk.c:1902 (discriminator 2))
[   17.064372][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   17.064376][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   17.064379][    C1]  console_lock_spinning_enable (kernel/printk/printk.c:1902 (discriminator 2))
[   17.064381][    C1]  ? console_lock_spinning_enable (kernel/printk/printk.c:1902 (discriminator 2))
[   17.064384][    C1]  console_emit_next_record (kernel/printk/printk.c:3177)
[   17.064387][    C1]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   17.064389][    C1]  ? console_flush_one_record (./include/linux/rcupdate.h:314 (discriminator 2) ./include/linux/srcu.h:439 (discriminator 2) kernel/printk/printk.c:291 (discriminator 2) kernel/printk/printk.c:3246 (discriminator 2))
[   17.064392][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   17.064394][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   17.064397][    C1]  console_flush_one_record (kernel/printk/printk.c:3268)
[   17.064401][    C1]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   17.064403][    C1]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   17.064407][    C1]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   17.064409][    C1]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   17.064412][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   17.064414][    C1]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   17.064417][    C1]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   17.064419][    C1]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   17.064422][    C1]  vprintk_emit (kernel/printk/printk.c:2479)
[   17.064426][    C1]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   17.064429][    C1]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   17.064432][    C1]  _printk (kernel/printk/printk.c:2504)
[   17.064435][    C1]  ? snapshot_read.cold (user.c:?)
[   17.064437][    C1]  ? ___ratelimit (lib/ratelimit.c:97 (discriminator 3))
[   17.064441][    C1]  ? idr_get_free (??:?)
[   17.064449][    C1] ip6_tnl_xmit_ctl.cold (net/ipv6/ip6_tunnel.c:1064 (discriminator 3)) ip6_tunnel
[   17.064453][    C1] ip6gre_tunnel_xmit (net/ipv6/ip6_gre.c:888) ip6_gre
[   17.064456][    C1]  ? __kasan_check_byte (mm/kasan/common.c:573)
[   17.064460][    C1]  ? __gre6_xmit (./include/linux/skbuff.h:2904) ip6_gre
[   17.064463][    C1]  ? lock_acquire.part.0 (./include/linux/kasan.h:402 (discriminator 1) kernel/locking/lockdep.c:5882 (discriminator 1))
[   17.064465][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   17.064468][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   17.064470][    C1]  ? netif_skb_features (net/core/dev.c:3793 net/core/dev.c:3922)
[   17.064472][    C1]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   17.064475][    C1]  ? skb_network_protocol (./include/linux/skbuff.h:2534)
[   17.064479][    C1]  dev_hard_start_xmit (./include/linux/netdevice.h:5429 ./include/linux/netdevice.h:5438 net/core/dev.c:3937 net/core/dev.c:3953)
[   17.064482][    C1]  ? validate_xmit_skb_list (net/core/dev.c:4142)
[   17.064485][    C1]  sch_direct_xmit (net/sched/sch_generic.c:372)
[   17.064488][    C1]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   17.064490][    C1]  ? dequeue_skb (./include/trace/events/qdisc.h:14 (discriminator 19))
[   17.064493][    C1]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   17.064495][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   17.064499][    C1]  __dev_xmit_skb (net/core/dev.c:4262)
[   17.064501][    C1]  ? tc_run (net/core/dev.c:4444 (discriminator 6))
[   17.064504][    C1]  ? alloc_netdev_dummy (net/core/dev.c:12327)
[   17.064506][    C1]  ? netdev_offload_xstats_push_delta (net/core/dev.c:9326 net/core/dev.c:9461)
[   17.064509][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   17.064511][    C1]  ? check_prev_add (kernel/locking/lockdep.c:3258 (discriminator 3))
[   17.064513][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   17.064516][    C1]  __dev_queue_xmit (net/core/dev.c:4884)
[   17.064521][    C1]  ? netdev_core_pick_tx (net/core/dev.c:4784)
[   17.064523][    C1]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   17.064525][    C1]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   17.064529][    C1]  ? neigh_hh_output (./include/net/neighbour.h:525)
[   17.064533][    C1]  ip6_finish_output2 (./include/net/neighbour.h:558 net/ipv6/ip6_output.c:138)
[   17.064536][    C1]  ? ip6_dst_lookup (net/ipv6/ip6_output.c:1269)
[   17.064538][    C1]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   17.064540][    C1]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   17.064543][    C1]  ? ip6_mtu (./include/linux/rcupdate.h:319 (discriminator 2) ./include/linux/rcupdate.h:880 (discriminator 2) ./include/net/ip6_route.h:384 (discriminator 2) net/ipv6/route.c:3290 (discriminator 2))
[   17.064546][    C1]  ip6_finish_output (net/ipv6/ip6_output.c:210 net/ipv6/ip6_output.c:221)
[   17.064549][    C1]  ip6_output (./include/linux/netfilter.h:314 net/ipv6/ip6_output.c:248)
[   17.064552][    C1]  ? ip6_finish_output (./include/net/inet_sock.h:338 (discriminator 1))
[   17.064554][    C1]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   17.064556][    C1]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   17.064559][    C1]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   17.064561][    C1]  ? __local_bh_enable_ip (kernel/softirq.c:478)
[   17.064564][    C1]  ndisc_send_skb (./include/net/dst.h:470 (discriminator 4) ./include/linux/netfilter.h:325 (discriminator 4) net/ipv6/ndisc.c:513 (discriminator 4))
[   17.064568][    C1]  ? ndisc_recv_na (./include/net/net_namespace.h:422 (discriminator 7))
[   17.064570][    C1]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   17.064574][    C1]  ? __ndisc_fill_addr_option (net/ipv6/ndisc.c:159)
[   17.064577][    C1]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   17.064580][    C1]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   17.064582][    C1]  addrconf_rs_timer (net/ipv6/addrconf.c:4073)
[   17.064585][    C1]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   17.064588][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   17.064591][    C1]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   17.064593][    C1]  call_timer_fn (kernel/time/timer.c:1748)
[   17.064596][    C1]  ? detach_if_pending (./include/linux/list.h:1159)
[   17.064599][    C1]  ? debug_object_active_state (lib/debugobjects.c:1122)
[   17.064603][    C1]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   17.064605][    C1]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   17.064608][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   17.064611][    C1]  __run_timers (kernel/time/timer.c:1799 kernel/time/timer.c:2374)
[   17.064614][    C1]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   17.064617][    C1]  ? __bpf_trace_itimer_expire (./include/trace/events/timer.h:407)
[   17.064620][    C1]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   17.064624][    C1]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   17.064627][    C1]  run_timer_softirq (kernel/time/timer.c:2386 kernel/time/timer.c:2395 kernel/time/timer.c:2403)
[   17.064630][    C1]  ? __run_timers (./include/trace/events/timer.h:138 (discriminator 19))
[   17.064633][    C1]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   17.064636][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   17.064638][    C1]  handle_softirqs (kernel/softirq.c:645)
[   17.064641][    C1]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   17.064644][    C1]  ? _local_bh_enable (kernel/softirq.c:428 (discriminator 1))
[   17.064647][    C1]  __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
[   17.064649][    C1]  irq_exit_rcu (kernel/softirq.c:784)
[   17.064651][    C1]  sysvec_apic_timer_interrupt (arch/x86/kernel/apic/apic.c:1062 (discriminator 37) arch/x86/kernel/apic/apic.c:1062 (discriminator 37))
[   17.064653][    C1]  </IRQ>
[   17.064654][    C1]  <TASK>
[   17.064655][    C1]  ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4488)
[   17.064658][    C1]  asm_sysvec_apic_timer_interrupt (./arch/x86/include/asm/idtentry.h:674)
[   17.064661][    C1] RIP: 0010:pv_native_safe_halt (./arch/x86/include/asm/irqflags.h:48 arch/x86/kernel/paravirt.c:63)
[   17.064664][    C1] Code: 48 8b 3d 94 e2 f5 01 e8 1f 00 00 00 48 2b 05 58 a3 95 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 13 96 11 00 fb f4 <c3> 0f 1f 40 d6 48 83 ec 20 8b 17 49 89 f8 83 e2 fe 41 89 d2 0f 01
All code
========
   0:	48 8b 3d 94 e2 f5 01 	mov    0x1f5e294(%rip),%rdi        # 0x1f5e29b
   7:	e8 1f 00 00 00       	call   0x2b
   c:	48 2b 05 58 a3 95 00 	sub    0x95a358(%rip),%rax        # 0x95a36b
  13:	c3                   	ret
  14:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  1b:	f3 0f 1e fa          	endbr64
  1f:	eb 07                	jmp    0x28
  21:	0f 00 2d 13 96 11 00 	verw   0x119613(%rip)        # 0x11963b
  28:	fb                   	sti
  29:	f4                   	hlt
  2a:*	c3                   	ret		<-- trapping instruction
  2b:	0f 1f 40 d6          	nopl   -0x2a(%rax)
  2f:	48 83 ec 20          	sub    $0x20,%rsp
  33:	8b 17                	mov    (%rdi),%edx
  35:	49 89 f8             	mov    %rdi,%r8
  38:	83 e2 fe             	and    $0xfffffffe,%edx
  3b:	41 89 d2             	mov    %edx,%r10d
  3e:	0f                   	.byte 0xf
  3f:	01                   	.byte 0x1

Code starting with the faulting instruction
===========================================
   0:	c3                   	ret
   1:	0f 1f 40 d6          	nopl   -0x2a(%rax)
   5:	48 83 ec 20          	sub    $0x20,%rsp
   9:	8b 17                	mov    (%rdi),%edx
   b:	49 89 f8             	mov    %rdi,%r8
   e:	83 e2 fe             	and    $0xfffffffe,%edx
  11:	41 89 d2             	mov    %edx,%r10d
  14:	0f                   	.byte 0xf
  15:	01                   	.byte 0x1
[   17.064667][    C1] RSP: 0018:ffa0000000147e00 EFLAGS: 00000282
[   17.064669][    C1] RAX: 000000000008591d RBX: ff11000001bea380 RCX: ffffffff848f0307
[   17.064671][    C1] RDX: ff11000001bea380 RSI: ffffffff87638b01 RDI: ffffffff8708d8e0
[   17.064673][    C1] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[   17.064675][    C1] R10: 0000000000000001 R11: 0000000000000001 R12: 1ff4000000028fc3
[   17.064676][    C1] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000000000
[   17.064678][    C1]  ? cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   17.064682][    C1]  default_idle (./arch/x86/include/asm/paravirt.h:62 arch/x86/kernel/process.c:768)
[   17.064684][    C1]  default_idle_call (kernel/sched/idle.c:122)
[   17.064687][    C1]  cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   17.064689][    C1]  ? arch_cpu_idle_exit+0x40/0x40
[   17.064691][    C1]  ? mark_tsc_async_resets (arch/x86/kernel/tsc_sync.c:49)
[   17.064694][    C1]  ? default_idle_call (kernel/sched/idle.c:129)
[   17.064697][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   17.064700][    C1]  do_idle (kernel/sched/idle.c:355)
[   17.064702][    C1]  cpu_startup_entry (kernel/sched/idle.c:454)
[   17.064704][    C1]  start_secondary (arch/x86/kernel/smpboot.c:312)
[   17.064707][    C1]  ? set_cpu_sibling_map (arch/x86/kernel/smpboot.c:733 (discriminator 4))
[   17.064710][    C1]  common_startup_64 (arch/x86/kernel/head_64.S:418)
| [   17.064738][    C1] softirqs last disabled at (547103): __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
| [   17.064741][    C1] Preemption disabled at:
| [   17.064741][    C1] 0x0
| [   17.064749][    C1] Tainted: [W]=WARN
[   17.064750][    C1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   17.064751][    C1] Call Trace:
[   17.064752][    C1]  <IRQ>
[   17.064753][    C1]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   17.064756][    C1]  __might_resched.cold (kernel/sched/core.c:9234)
[   17.064760][    C1]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   17.064764][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   17.064767][    C1]  __kmalloc_noprof (./include/linux/sched/mm.h:322 (discriminator 2) mm/slub.c:4636 (discriminator 2) mm/slub.c:4974 (discriminator 2) mm/slub.c:5413 (discriminator 2) mm/slub.c:5439 (discriminator 2))
[   17.064769][    C1]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   17.064772][    C1]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   17.064774][    C1]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:58 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   17.064777][    C1]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   17.064780][    C1]  put_chars (drivers/char/virtio_console.c:1176)
[   17.064783][    C1]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   17.064786][    C1]  ? mark_lock (kernel/locking/lockdep.c:4769)
[   17.064789][    C1]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   17.064791][    C1]  ? __lock_acquire (kernel/locking/lockdep.c:5208)
[   17.064795][    C1]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   17.064797][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   17.064799][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   17.064802][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   17.064805][    C1]  console_emit_next_record (kernel/printk/printk.c:3183)
[   17.064808][    C1]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   17.064810][    C1]  ? console_flush_one_record (./include/linux/rcupdate.h:314 (discriminator 2) ./include/linux/srcu.h:439 (discriminator 2) kernel/printk/printk.c:291 (discriminator 2) kernel/printk/printk.c:3246 (discriminator 2))
[   17.064813][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   17.064816][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   17.064819][    C1]  console_flush_one_record (kernel/printk/printk.c:3268)
[   17.064822][    C1]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   17.064824][    C1]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   17.064828][    C1]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   17.064831][    C1]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   17.064833][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   17.064835][    C1]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   17.064838][    C1]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   17.064841][    C1]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   17.064844][    C1]  vprintk_emit (kernel/printk/printk.c:2479)
[   17.064847][    C1]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   17.064850][    C1]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   17.064853][    C1]  _printk (kernel/printk/printk.c:2504)
[   17.064856][    C1]  ? snapshot_read.cold (user.c:?)
[   17.064858][    C1]  ? ___ratelimit (lib/ratelimit.c:97 (discriminator 3))
[   17.064861][    C1]  ? idr_get_free (??:?)
[   17.064865][    C1] ip6_tnl_xmit_ctl.cold (net/ipv6/ip6_tunnel.c:1064 (discriminator 3)) ip6_tunnel
[   17.064869][    C1] ip6gre_tunnel_xmit (net/ipv6/ip6_gre.c:888) ip6_gre
[   17.064873][    C1]  ? __kasan_check_byte (mm/kasan/common.c:573)
[   17.064875][    C1]  ? __gre6_xmit (./include/linux/skbuff.h:2904) ip6_gre
[   17.064878][    C1]  ? lock_acquire.part.0 (./include/linux/kasan.h:402 (discriminator 1) kernel/locking/lockdep.c:5882 (discriminator 1))
[   17.064880][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   17.064882][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   17.064884][    C1]  ? netif_skb_features (net/core/dev.c:3793 net/core/dev.c:3922)
[   17.064886][    C1]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   17.064889][    C1]  ? skb_network_protocol (./include/linux/skbuff.h:2534)
[   17.064893][    C1]  dev_hard_start_xmit (./include/linux/netdevice.h:5429 ./include/linux/netdevice.h:5438 net/core/dev.c:3937 net/core/dev.c:3953)
[   17.064896][    C1]  ? validate_xmit_skb_list (net/core/dev.c:4142)
[   17.064899][    C1]  sch_direct_xmit (net/sched/sch_generic.c:372)
[   17.064902][    C1]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   17.064904][    C1]  ? dequeue_skb (./include/trace/events/qdisc.h:14 (discriminator 19))
[   17.064906][    C1]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   17.064909][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   17.064912][    C1]  __dev_xmit_skb (net/core/dev.c:4262)
[   17.064914][    C1]  ? tc_run (net/core/dev.c:4444 (discriminator 6))
[   17.064917][    C1]  ? alloc_netdev_dummy (net/core/dev.c:12327)
[   17.064919][    C1]  ? netdev_offload_xstats_push_delta (net/core/dev.c:9326 net/core/dev.c:9461)
[   17.064921][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   17.064923][    C1]  ? check_prev_add (kernel/locking/lockdep.c:3258 (discriminator 3))
[   17.064925][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   17.064928][    C1]  __dev_queue_xmit (net/core/dev.c:4884)
[   17.064932][    C1]  ? netdev_core_pick_tx (net/core/dev.c:4784)
[   17.064935][    C1]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   17.064937][    C1]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   17.064940][    C1]  ? neigh_hh_output (./include/net/neighbour.h:525)
[   17.064944][    C1]  ip6_finish_output2 (./include/net/neighbour.h:558 net/ipv6/ip6_output.c:138)
[   17.064947][    C1]  ? ip6_dst_lookup (net/ipv6/ip6_output.c:1269)
[   17.064949][    C1]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   17.064951][    C1]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   17.064953][    C1]  ? ip6_mtu (./include/linux/rcupdate.h:319 (discriminator 2) ./include/linux/rcupdate.h:880 (discriminator 2) ./include/net/ip6_route.h:384 (discriminator 2) net/ipv6/route.c:3290 (discriminator 2))
[   17.064956][    C1]  ip6_finish_output (net/ipv6/ip6_output.c:210 net/ipv6/ip6_output.c:221)
[   17.064959][    C1]  ip6_output (./include/linux/netfilter.h:314 net/ipv6/ip6_output.c:248)
[   17.064962][    C1]  ? ip6_finish_output (./include/net/inet_sock.h:338 (discriminator 1))
[   17.064964][    C1]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   17.064966][    C1]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   17.064968][    C1]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   17.064970][    C1]  ? __local_bh_enable_ip (kernel/softirq.c:478)
[   17.064973][    C1]  ndisc_send_skb (./include/net/dst.h:470 (discriminator 4) ./include/linux/netfilter.h:325 (discriminator 4) net/ipv6/ndisc.c:513 (discriminator 4))
[   17.064977][    C1]  ? ndisc_recv_na (./include/net/net_namespace.h:422 (discriminator 7))
[   17.064980][    C1]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   17.064983][    C1]  ? __ndisc_fill_addr_option (net/ipv6/ndisc.c:159)
[   17.064986][    C1]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   17.064989][    C1]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   17.064991][    C1]  addrconf_rs_timer (net/ipv6/addrconf.c:4073)
[   17.064994][    C1]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   17.064997][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   17.065000][    C1]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   17.065002][    C1]  call_timer_fn (kernel/time/timer.c:1748)
[   17.065005][    C1]  ? detach_if_pending (./include/linux/list.h:1159)
[   17.065008][    C1]  ? debug_object_active_state (lib/debugobjects.c:1122)
[   17.065010][    C1]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   17.065013][    C1]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   17.065015][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   17.065018][    C1]  __run_timers (kernel/time/timer.c:1799 kernel/time/timer.c:2374)
[   17.065021][    C1]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   17.065024][    C1]  ? __bpf_trace_itimer_expire (./include/trace/events/timer.h:407)
[   17.065027][    C1]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   17.065031][    C1]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   17.065034][    C1]  run_timer_softirq (kernel/time/timer.c:2386 kernel/time/timer.c:2395 kernel/time/timer.c:2403)
[   17.065037][    C1]  ? __run_timers (./include/trace/events/timer.h:138 (discriminator 19))
[   17.065040][    C1]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   17.065042][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   17.065044][    C1]  handle_softirqs (kernel/softirq.c:645)
[   17.065047][    C1]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   17.065050][    C1]  ? _local_bh_enable (kernel/softirq.c:428 (discriminator 1))
[   17.065053][    C1]  __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
[   17.065055][    C1]  irq_exit_rcu (kernel/softirq.c:784)
[   17.065057][    C1]  sysvec_apic_timer_interrupt (arch/x86/kernel/apic/apic.c:1062 (discriminator 37) arch/x86/kernel/apic/apic.c:1062 (discriminator 37))
[   17.065060][    C1]  </IRQ>
[   17.065061][    C1]  <TASK>
[   17.065062][    C1]  ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4488)
[   17.065064][    C1]  asm_sysvec_apic_timer_interrupt (./arch/x86/include/asm/idtentry.h:674)
[   17.065067][    C1] RIP: 0010:pv_native_safe_halt (./arch/x86/include/asm/irqflags.h:48 arch/x86/kernel/paravirt.c:63)
[   17.065070][    C1] Code: 48 8b 3d 94 e2 f5 01 e8 1f 00 00 00 48 2b 05 58 a3 95 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 13 96 11 00 fb f4 <c3> 0f 1f 40 d6 48 83 ec 20 8b 17 49 89 f8 83 e2 fe 41 89 d2 0f 01
All code
========
   0:	48 8b 3d 94 e2 f5 01 	mov    0x1f5e294(%rip),%rdi        # 0x1f5e29b
   7:	e8 1f 00 00 00       	call   0x2b
   c:	48 2b 05 58 a3 95 00 	sub    0x95a358(%rip),%rax        # 0x95a36b
  13:	c3                   	ret
  14:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  1b:	f3 0f 1e fa          	endbr64
  1f:	eb 07                	jmp    0x28
  21:	0f 00 2d 13 96 11 00 	verw   0x119613(%rip)        # 0x11963b
  28:	fb                   	sti
  29:	f4                   	hlt
  2a:*	c3                   	ret		<-- trapping instruction
  2b:	0f 1f 40 d6          	nopl   -0x2a(%rax)
  2f:	48 83 ec 20          	sub    $0x20,%rsp
  33:	8b 17                	mov    (%rdi),%edx
  35:	49 89 f8             	mov    %rdi,%r8
  38:	83 e2 fe             	and    $0xfffffffe,%edx
  3b:	41 89 d2             	mov    %edx,%r10d
  3e:	0f                   	.byte 0xf
  3f:	01                   	.byte 0x1

Code starting with the faulting instruction
===========================================
   0:	c3                   	ret
   1:	0f 1f 40 d6          	nopl   -0x2a(%rax)
   5:	48 83 ec 20          	sub    $0x20,%rsp
   9:	8b 17                	mov    (%rdi),%edx
   b:	49 89 f8             	mov    %rdi,%r8
   e:	83 e2 fe             	and    $0xfffffffe,%edx
  11:	41 89 d2             	mov    %edx,%r10d
  14:	0f                   	.byte 0xf
  15:	01                   	.byte 0x1
[   17.065071][    C1] RSP: 0018:ffa0000000147e00 EFLAGS: 00000282
[   17.065073][    C1] RAX: 000000000008591d RBX: ff11000001bea380 RCX: ffffffff848f0307
[   17.065075][    C1] RDX: ff11000001bea380 RSI: ffffffff87638b01 RDI: ffffffff8708d8e0
[   17.065076][    C1] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[   17.065077][    C1] R10: 0000000000000001 R11: 0000000000000001 R12: 1ff4000000028fc3
[   17.065078][    C1] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000000000
[   17.065081][    C1]  ? cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   17.065084][    C1]  default_idle (./arch/x86/include/asm/paravirt.h:62 arch/x86/kernel/process.c:768)
[   17.065087][    C1]  default_idle_call (kernel/sched/idle.c:122)
[   17.065089][    C1]  cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   17.065091][    C1]  ? arch_cpu_idle_exit+0x40/0x40
[   17.065094][    C1]  ? mark_tsc_async_resets (arch/x86/kernel/tsc_sync.c:49)
[   17.065096][    C1]  ? default_idle_call (kernel/sched/idle.c:129)
[   17.065098][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   17.065101][    C1]  do_idle (kernel/sched/idle.c:355)
[   17.065103][    C1]  cpu_startup_entry (kernel/sched/idle.c:454)
[   17.065105][    C1]  start_secondary (arch/x86/kernel/smpboot.c:312)
[   17.065108][    C1]  ? set_cpu_sibling_map (arch/x86/kernel/smpboot.c:733 (discriminator 4))
[   17.065111][    C1]  common_startup_64 (arch/x86/kernel/head_64.S:418)
| [   18.469532][  T335] softirqs last disabled at (0): 0x0
| [   18.469534][  T335] Preemption disabled at:
| [   18.469534][  T335] vprintk_emit (kernel/printk/printk.c:2471)
| [   18.469545][  T335] Tainted: [W]=WARN
[   18.469546][  T335] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   18.469548][  T335] Call Trace:
[   18.469550][  T335]  <TASK>
[   18.469551][  T335]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   18.469556][  T335]  ? vprintk_emit (kernel/printk/printk.c:2471)
[   18.469558][  T335]  __might_resched.cold (kernel/sched/core.c:9234)
[   18.469561][  T335]  ? prb_next_reserve_seq (kernel/printk/printk_ringbuffer.c:2128)
[   18.469563][  T335]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   18.469566][  T335]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   18.469570][  T335]  __kmalloc_noprof (./include/linux/sched/mm.h:322 (discriminator 2) mm/slub.c:4636 (discriminator 2) mm/slub.c:4974 (discriminator 2) mm/slub.c:5413 (discriminator 2) mm/slub.c:5439 (discriminator 2))
[   18.469573][  T335]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   18.469576][  T335]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   18.469579][  T335]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:58 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   18.469581][  T335]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   18.469583][  T335]  put_chars (drivers/char/virtio_console.c:1176)
[   18.469584][  T335]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   18.469586][  T335]  ? console_prepend_replay (kernel/printk/printk.c:3005)
[   18.469588][  T335]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   18.469592][  T335]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   18.469593][  T335]  ? vsnprintf (lib/vsprintf.c:2900)
[   18.469596][  T335]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   18.469598][  T335]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   18.469599][  T335]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   18.469602][  T335]  console_emit_next_record (kernel/printk/printk.c:3183)
[   18.469604][  T335]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   18.469606][  T335]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   18.469608][  T335]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   18.469609][  T335]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   18.469611][  T335]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   18.469613][  T335]  ? console_flush_one_record (kernel/printk/printk.c:3247)
[   18.469614][  T335]  console_flush_one_record (kernel/printk/printk.c:3268)
[   18.469617][  T335]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   18.469619][  T335]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   18.469621][  T335]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   18.469622][  T335]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   18.469624][  T335]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   18.469625][  T335]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   18.469627][  T335]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   18.469628][  T335]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   18.469630][  T335]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   18.469632][  T335]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   18.469634][  T335]  vprintk_emit (kernel/printk/printk.c:2479)
[   18.469636][  T335]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   18.469638][  T335]  ? netdev_run_todo (net/core/dev.c:11776)
[   18.469642][  T335]  ? mirred_device_event (net/sched/act_mirred.c:559 (discriminator 1)) act_mirred
[   18.469645][  T335]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   18.469647][  T335]  ? gact_cleanup_module (net/sched/act_gact.c:192) act_gact
[   18.469649][  T335]  _printk (kernel/printk/printk.c:2504)
[   18.469652][  T335]  ? snapshot_read.cold (user.c:?)
[   18.469654][  T335]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   18.469656][  T335]  ? gact_cleanup_module (net/sched/act_gact.c:192) act_gact
[   18.469657][  T335]  ? __up_write (kernel/locking/rwsem.c:1415)
[   18.469658][  T335]  ? __up_write (kernel/locking/rwsem.c:1422 (discriminator 1))
[   18.469659][  T335]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   18.469661][  T335]  ? __up_write (./include/linux/instrumented.h:112 ./include/linux/atomic/atomic-instrumented.h:3390 kernel/locking/rwsem.c:1417)
[   18.469663][  T335] mirred_init_module (net/sched/act_mirred.c:508) act_mirred
[   18.469665][  T335]  do_one_initcall (init/main.c:1357)
[   18.469667][  T335]  ? trace_event_raw_event_initcall_level (./include/trace/events/initcall.h:10)
[   18.469669][  T335]  ? do_init_module (./include/linux/slab.h:991 (discriminator 1) kernel/module/main.c:3105 (discriminator 1))
[   18.469672][  T335]  ? kasan_unpoison (mm/kasan/shadow.c:146 mm/kasan/shadow.c:178)
[   18.469675][  T335]  do_init_module (kernel/module/main.c:3117)
[   18.469677][  T335]  ? free_module (./include/trace/events/module.h:50 (discriminator 19))
[   18.469679][  T335]  ? kfree (./include/linux/kasan.h:235 mm/slub.c:2748 mm/slub.c:6499 mm/slub.c:6792)
[   18.469681][  T335]  load_module (kernel/module/main.c:3593)
[   18.469685][  T335]  ? layout_and_allocate.isra.0 (kernel/module/main.c:3016)
[   18.469687][  T335]  ? __ia32_sys_fsconfig (??:?)
[   18.469690][  T335]  ? ovl_real_file (fs/overlayfs/file.c:195)
[   18.469693][  T335]  ? backing_file_read_iter (fs/backing-file.c:211)
[   18.469696][  T335]  init_module_from_file (kernel/module/main.c:3790)
[   18.469698][  T335]  ? __do_sys_init_module (kernel/module/main.c:3664)
[   18.469700][  T335]  ? ovl_mmap (fs/overlayfs/file.c:477)
[   18.469702][  T335]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   18.469704][  T335]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   18.469706][  T335]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   18.469707][  T335]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:58 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   18.469709][  T335]  idempotent_init_module (kernel/module/main.c:3802)
[   18.469711][  T335]  ? init_module_from_file (kernel/module/main.c:3791)
[   18.469714][  T335]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   18.469716][  T335]  ? cap_capable (./include/trace/events/capability.h:26 (discriminator 22) security/commoncap.c:130 (discriminator 22))
[   18.469719][  T335]  __x64_sys_finit_module (kernel/module/main.c:3828 kernel/module/main.c:3812 kernel/module/main.c:3812)
[   18.469721][  T335]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   18.469724][  T335]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[   18.469726][  T335]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[   18.469728][  T335]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   18.469730][  T335] RIP: 0033:0x7f47217c637d
[   18.469731][  T335] 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
[   18.469733][  T335] RSP: 002b:00007ffed06dd128 EFLAGS: 00000246 ORIG_RAX: 0000000000000139
[   18.469737][  T335] RAX: ffffffffffffffda RBX: 0000556e9d3a8810 RCX: 00007f47217c637d
[   18.469738][  T335] RDX: 0000000000000000 RSI: 0000556e65374ffd RDI: 0000000000000000
[   18.469739][  T335] RBP: 00007ffed06dd1c0 R08: 0000000000000000 R09: 0000000000000000
[   18.469740][  T335] R10: 0000000000000000 R11: 0000000000000246 R12: 0000556e65374ffd
[   18.469741][  T335] R13: 0000556e9d3a8960 R14: 0000000000040000 R15: 0000000000000000
| [   24.935601][    C1] softirqs last disabled at (547103): __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
| [   24.935603][    C1] Preemption disabled at:
| [   24.935604][    C1] 0x0
| [   24.935615][    C1] Tainted: [W]=WARN
[   24.935616][    C1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   24.935618][    C1] Call Trace:
[   24.935619][    C1]  <IRQ>
[   24.935622][    C1]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   24.935628][    C1]  __might_resched.cold (kernel/sched/core.c:9234)
[   24.935632][    C1]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   24.935635][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   24.935639][    C1]  __kmalloc_noprof (./include/linux/sched/mm.h:322 (discriminator 2) mm/slub.c:4636 (discriminator 2) mm/slub.c:4974 (discriminator 2) mm/slub.c:5413 (discriminator 2) mm/slub.c:5439 (discriminator 2))
[   24.935642][    C1]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   24.935645][    C1]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   24.935649][    C1]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:58 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   24.935651][    C1]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   24.935653][    C1]  put_chars (drivers/char/virtio_console.c:1176)
[   24.935655][    C1]  ? desc_read_finalized_seq (kernel/printk/printk_ringbuffer.c:1934)
[   24.935657][    C1]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   24.935658][    C1]  ? console_prepend_replay (kernel/printk/printk.c:3005)
[   24.935661][    C1]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   24.935664][    C1]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   24.935665][    C1]  ? do_raw_spin_lock (./include/linux/instrumented.h:55 ./include/linux/atomic/atomic-instrumented.h:1301 ./include/asm-generic/qspinlock.h:112 kernel/locking/spinlock_debug.c:116)
[   24.935667][    C1]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   24.935668][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   24.935670][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   24.935672][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   24.935674][    C1]  console_emit_next_record (kernel/printk/printk.c:3183)
[   24.935676][    C1]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   24.935678][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   24.935680][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   24.935681][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   24.935683][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   24.935685][    C1]  ? console_flush_one_record (kernel/printk/printk.c:3247)
[   24.935686][    C1]  console_flush_one_record (kernel/printk/printk.c:3268)
[   24.935689][    C1]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   24.935691][    C1]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   24.935693][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   24.935695][    C1]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   24.935696][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   24.935698][    C1]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   24.935699][    C1]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   24.935701][    C1]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   24.935703][    C1]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   24.935704][    C1]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   24.935706][    C1]  vprintk_emit (kernel/printk/printk.c:2479)
[   24.935711][    C1]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   24.935712][    C1]  ? do_raw_spin_trylock (./include/linux/instrumented.h:55 ./include/linux/atomic/atomic-instrumented.h:1301 ./include/asm-generic/qspinlock.h:98 kernel/locking/spinlock_debug.c:123)
[   24.935714][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   24.935716][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   24.935718][    C1]  _printk (kernel/printk/printk.c:2504)
[   24.935721][    C1]  ? snapshot_read.cold (user.c:?)
[   24.935722][    C1]  ? ___ratelimit (lib/ratelimit.c:97 (discriminator 3))
[   24.935727][    C1]  ? __ipv6_chk_addr_and_flags (./include/linux/rcupdate.h:850 net/ipv6/addrconf.c:1996)
[   24.935730][    C1]  ? idr_get_free (??:?)
[   24.935732][    C1]  ? trace_irq_enable.constprop.0 (./include/linux/instrumented.h:82 ./include/asm-generic/bitops/instrumented-non-atomic.h:141 ./include/linux/cpumask.h:650 ./include/linux/cpumask.h:1232 ./include/trace/events/preemptirq.h:40)
[   24.935735][    C1] ip6_tnl_xmit_ctl.cold (net/ipv6/ip6_tunnel.c:1064 (discriminator 3)) ip6_tunnel
[   24.935740][    C1] ip6gre_tunnel_xmit (net/ipv6/ip6_gre.c:888) ip6_gre
[   24.935744][    C1]  ? __gre6_xmit (./include/linux/skbuff.h:2904) ip6_gre
[   24.935746][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   24.935748][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   24.935749][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   24.935751][    C1]  ? netif_skb_features (net/core/dev.c:3793 net/core/dev.c:3922)
[   24.935754][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   24.935756][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   24.935758][    C1]  ? skb_network_protocol (./include/linux/skbuff.h:2534)
[   24.935759][    C1]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   24.935761][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   24.935762][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   24.935764][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   24.935765][    C1]  ? get_stack_info_noinstr (arch/x86/kernel/dumpstack_64.c:173)
[   24.935768][    C1]  dev_hard_start_xmit (./include/linux/netdevice.h:5429 ./include/linux/netdevice.h:5438 net/core/dev.c:3937 net/core/dev.c:3953)
[   24.935771][    C1]  ? validate_xmit_skb_list (net/core/dev.c:4142)
[   24.935773][    C1]  sch_direct_xmit (net/sched/sch_generic.c:372)
[   24.935775][    C1]  ? get_stack_info_noinstr (arch/x86/kernel/dumpstack_64.c:173)
[   24.935777][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   24.935779][    C1]  ? dequeue_skb (./include/trace/events/qdisc.h:14 (discriminator 19))
[   24.935780][    C1]  ? do_raw_spin_trylock (./include/linux/instrumented.h:55 ./include/linux/atomic/atomic-instrumented.h:1301 ./include/asm-generic/qspinlock.h:98 kernel/locking/spinlock_debug.c:123)
[   24.935782][    C1]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   24.935783][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   24.935785][    C1]  __dev_xmit_skb (net/core/dev.c:4262)
[   24.935788][    C1]  ? tc_run (net/core/dev.c:4444 (discriminator 4))
[   24.935789][    C1]  ? alloc_netdev_dummy (net/core/dev.c:12327)
[   24.935791][    C1]  ? netdev_offload_xstats_push_delta (net/core/dev.c:9326 net/core/dev.c:9461)
[   24.935793][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   24.935795][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   24.935796][    C1]  __dev_queue_xmit (net/core/dev.c:4884)
[   24.935799][    C1]  ? filter_irq_stacks (kernel/stacktrace.c:402)
[   24.935802][    C1]  ? addrconf_rs_timer (net/ipv6/addrconf.c:4073)
[   24.935803][    C1]  ? stack_depot_save_flags (lib/stackdepot.c:609 lib/stackdepot.c:676)
[   24.935806][    C1]  ? netdev_core_pick_tx (net/core/dev.c:4784)
[   24.935809][    C1]  ? neigh_hh_output (./include/net/neighbour.h:525)
[   24.935812][    C1]  ip6_finish_output2 (./include/net/neighbour.h:558 net/ipv6/ip6_output.c:138)
[   24.935814][    C1]  ? ip6_dst_lookup (net/ipv6/ip6_output.c:1269)
[   24.935816][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   24.935818][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   24.935819][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   24.935821][    C1]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   24.935823][    C1]  ip6_finish_output (net/ipv6/ip6_output.c:210 net/ipv6/ip6_output.c:221)
[   24.935825][    C1]  ip6_output (./include/linux/netfilter.h:314 net/ipv6/ip6_output.c:248)
[   24.935827][    C1]  ? ip6_finish_output (./include/net/inet_sock.h:338 (discriminator 1))
[   24.935828][    C1]  ? xfrm_bundle_lookup.constprop.0 (net/xfrm/xfrm_policy.c:3049)
[   24.935831][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   24.935833][    C1]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   24.935834][    C1]  ? trace_irq_disable.constprop.0 (./include/trace/events/preemptirq.h:36 (discriminator 22))
[   24.935835][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   24.935836][    C1]  ? trace_hardirqs_on (kernel/trace/trace_preemptirq.c:78)
[   24.935838][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   24.935839][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   24.935841][    C1]  ndisc_send_skb (./include/net/dst.h:470 (discriminator 4) ./include/linux/netfilter.h:325 (discriminator 4) net/ipv6/ndisc.c:513 (discriminator 4))
[   24.935844][    C1]  ? ndisc_recv_na (./include/net/net_namespace.h:422 (discriminator 7))
[   24.935847][    C1]  ? __ndisc_fill_addr_option (net/ipv6/ndisc.c:159)
[   24.935849][    C1]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   24.935851][    C1]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   24.935853][    C1]  addrconf_rs_timer (net/ipv6/addrconf.c:4073)
[   24.935855][    C1]  ? do_raw_spin_lock (./include/linux/instrumented.h:55 ./include/linux/atomic/atomic-instrumented.h:1301 ./include/asm-generic/qspinlock.h:112 kernel/locking/spinlock_debug.c:116)
[   24.935856][    C1]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   24.935858][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   24.935860][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   24.935861][    C1]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:58 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   24.935863][    C1]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   24.935865][    C1]  call_timer_fn (kernel/time/timer.c:1748)
[   24.935867][    C1]  ? detach_if_pending (./include/linux/list.h:1159)
[   24.935869][    C1]  ? debug_object_active_state (lib/debugobjects.c:1122)
[   24.935872][    C1]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   24.935874][    C1]  ? timer_recalc_next_expiry (./include/linux/find.h:71 kernel/time/timer.c:1843 kernel/time/timer.c:1865)
[   24.935876][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   24.935878][    C1]  __run_timers (kernel/time/timer.c:1799 kernel/time/timer.c:2374)
[   24.935879][    C1]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   24.935882][    C1]  ? __bpf_trace_itimer_expire (./include/trace/events/timer.h:407)
[   24.935884][    C1]  ? do_raw_spin_lock (./include/linux/instrumented.h:55 ./include/linux/atomic/atomic-instrumented.h:1301 ./include/asm-generic/qspinlock.h:112 kernel/locking/spinlock_debug.c:116)
[   24.935886][    C1]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   24.935889][    C1]  run_timer_softirq (kernel/time/timer.c:2386 kernel/time/timer.c:2395 kernel/time/timer.c:2403)
[   24.935891][    C1]  ? __run_timers (./include/trace/events/timer.h:138 (discriminator 19))
[   24.935892][    C1]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   24.935894][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   24.935895][    C1]  handle_softirqs (kernel/softirq.c:645)
[   24.935897][    C1]  ? _local_bh_enable (kernel/softirq.c:428 (discriminator 1))
[   24.935899][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   24.935900][    C1]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   24.935902][    C1]  __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
[   24.935904][    C1]  irq_exit_rcu (kernel/softirq.c:784)
[   24.935905][    C1]  sysvec_apic_timer_interrupt (arch/x86/kernel/apic/apic.c:1062 (discriminator 37) arch/x86/kernel/apic/apic.c:1062 (discriminator 37))
[   24.935907][    C1]  </IRQ>
[   24.935908][    C1]  <TASK>
[   24.935908][    C1]  ? _raw_spin_unlock (./include/linux/spinlock_api_smp.h:201 (discriminator 1) kernel/locking/spinlock.c:213 (discriminator 1))
[   24.935911][    C1]  asm_sysvec_apic_timer_interrupt (./arch/x86/include/asm/idtentry.h:674)
[   24.935914][    C1] RIP: 0010:pv_native_safe_halt (./arch/x86/include/asm/irqflags.h:48 arch/x86/kernel/paravirt.c:63)
[   24.935917][    C1] Code: 48 8b 3d 94 e2 f5 01 e8 1f 00 00 00 48 2b 05 58 a3 95 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 13 96 11 00 fb f4 <c3> 0f 1f 40 d6 48 83 ec 20 8b 17 49 89 f8 83 e2 fe 41 89 d2 0f 01
All code
========
   0:	48 8b 3d 94 e2 f5 01 	mov    0x1f5e294(%rip),%rdi        # 0x1f5e29b
   7:	e8 1f 00 00 00       	call   0x2b
   c:	48 2b 05 58 a3 95 00 	sub    0x95a358(%rip),%rax        # 0x95a36b
  13:	c3                   	ret
  14:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  1b:	f3 0f 1e fa          	endbr64
  1f:	eb 07                	jmp    0x28
  21:	0f 00 2d 13 96 11 00 	verw   0x119613(%rip)        # 0x11963b
  28:	fb                   	sti
  29:	f4                   	hlt
  2a:*	c3                   	ret		<-- trapping instruction
  2b:	0f 1f 40 d6          	nopl   -0x2a(%rax)
  2f:	48 83 ec 20          	sub    $0x20,%rsp
  33:	8b 17                	mov    (%rdi),%edx
  35:	49 89 f8             	mov    %rdi,%r8
  38:	83 e2 fe             	and    $0xfffffffe,%edx
  3b:	41 89 d2             	mov    %edx,%r10d
  3e:	0f                   	.byte 0xf
  3f:	01                   	.byte 0x1

Code starting with the faulting instruction
===========================================
   0:	c3                   	ret
   1:	0f 1f 40 d6          	nopl   -0x2a(%rax)
   5:	48 83 ec 20          	sub    $0x20,%rsp
   9:	8b 17                	mov    (%rdi),%edx
   b:	49 89 f8             	mov    %rdi,%r8
   e:	83 e2 fe             	and    $0xfffffffe,%edx
  11:	41 89 d2             	mov    %edx,%r10d
  14:	0f                   	.byte 0xf
  15:	01                   	.byte 0x1
[   24.935918][    C1] RSP: 0018:ffa0000000147e00 EFLAGS: 00000246
[   24.935922][    C1] RAX: 0000000000000001 RBX: ff11000001bea380 RCX: 0000000000000001
[   24.935923][    C1] RDX: 0000000000000001 RSI: ffffffff8708d860 RDI: ffffffff848f0307
[   24.935924][    C1] RBP: 0000000000000000 R08: ffffffff86d80421 R09: 1fe2200006a563a2
[   24.935925][    C1] R10: 0000000000000001 R11: 0000000000000000 R12: 1ff4000000028fc3
[   24.935925][    C1] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000000000
[   24.935927][    C1]  ? ct_kernel_exit.constprop.0 (./include/linux/instrumented.h:97 kernel/context_tracking.c:124)
[   24.935929][    C1]  ? cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   24.935932][    C1]  default_idle (./arch/x86/include/asm/paravirt.h:62 arch/x86/kernel/process.c:768)
[   24.935934][    C1]  default_idle_call (kernel/sched/idle.c:122)
[   24.935935][    C1]  cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   24.935937][    C1]  ? arch_cpu_idle_exit+0x40/0x40
[   24.935939][    C1]  ? mark_tsc_async_resets (arch/x86/kernel/tsc_sync.c:49)
[   24.935941][    C1]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   24.935942][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   24.935944][    C1]  do_idle (kernel/sched/idle.c:355)
[   24.935946][    C1]  cpu_startup_entry (kernel/sched/idle.c:454)
[   24.935947][    C1]  start_secondary (arch/x86/kernel/smpboot.c:312)
[   24.935949][    C1]  ? set_cpu_sibling_map (arch/x86/kernel/smpboot.c:733 (discriminator 4))
[   24.935951][    C1]  common_startup_64 (arch/x86/kernel/head_64.S:418)
| [   40.807588][    C1] softirqs last disabled at (547103): __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
| [   40.807590][    C1] Preemption disabled at:
| [   40.807591][    C1] 0x0
| [   40.807603][    C1] Tainted: [W]=WARN
[   40.807603][    C1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   40.807606][    C1] Call Trace:
[   40.807607][    C1]  <IRQ>
[   40.807609][    C1]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   40.807615][    C1]  __might_resched.cold (kernel/sched/core.c:9234)
[   40.807618][    C1]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   40.807621][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   40.807625][    C1]  __kmalloc_noprof (./include/linux/sched/mm.h:322 (discriminator 2) mm/slub.c:4636 (discriminator 2) mm/slub.c:4974 (discriminator 2) mm/slub.c:5413 (discriminator 2) mm/slub.c:5439 (discriminator 2))
[   40.807629][    C1]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   40.807631][    C1]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   40.807635][    C1]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:58 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   40.807636][    C1]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   40.807639][    C1]  put_chars (drivers/char/virtio_console.c:1176)
[   40.807640][    C1]  ? desc_read_finalized_seq (kernel/printk/printk_ringbuffer.c:1934)
[   40.807642][    C1]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   40.807644][    C1]  ? console_prepend_replay (kernel/printk/printk.c:3005)
[   40.807646][    C1]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   40.807649][    C1]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   40.807650][    C1]  ? do_raw_spin_lock (./include/linux/instrumented.h:55 ./include/linux/atomic/atomic-instrumented.h:1301 ./include/asm-generic/qspinlock.h:112 kernel/locking/spinlock_debug.c:116)
[   40.807652][    C1]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   40.807653][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   40.807655][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   40.807657][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   40.807659][    C1]  console_emit_next_record (kernel/printk/printk.c:3183)
[   40.807661][    C1]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   40.807663][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   40.807665][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   40.807666][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   40.807668][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   40.807670][    C1]  ? console_flush_one_record (kernel/printk/printk.c:3247)
[   40.807671][    C1]  console_flush_one_record (kernel/printk/printk.c:3268)
[   40.807674][    C1]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   40.807676][    C1]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   40.807678][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   40.807679][    C1]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   40.807681][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   40.807682][    C1]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   40.807684][    C1]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   40.807685][    C1]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   40.807687][    C1]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   40.807689][    C1]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   40.807691][    C1]  vprintk_emit (kernel/printk/printk.c:2479)
[   40.807694][    C1]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   40.807695][    C1]  ? do_raw_spin_trylock (./include/linux/instrumented.h:55 ./include/linux/atomic/atomic-instrumented.h:1301 ./include/asm-generic/qspinlock.h:98 kernel/locking/spinlock_debug.c:123)
[   40.807697][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   40.807699][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   40.807700][    C1]  _printk (kernel/printk/printk.c:2504)
[   40.807703][    C1]  ? snapshot_read.cold (user.c:?)
[   40.807705][    C1]  ? ___ratelimit (lib/ratelimit.c:97 (discriminator 3))
[   40.807709][    C1]  ? __ipv6_chk_addr_and_flags (./include/linux/rcupdate.h:850 net/ipv6/addrconf.c:1996)
[   40.807712][    C1]  ? idr_get_free (??:?)
[   40.807714][    C1]  ? trace_irq_enable.constprop.0 (./include/linux/instrumented.h:82 ./include/asm-generic/bitops/instrumented-non-atomic.h:141 ./include/linux/cpumask.h:650 ./include/linux/cpumask.h:1232 ./include/trace/events/preemptirq.h:40)
[   40.807717][    C1] ip6_tnl_xmit_ctl.cold (net/ipv6/ip6_tunnel.c:1064 (discriminator 3)) ip6_tunnel
[   40.807721][    C1] ip6gre_tunnel_xmit (net/ipv6/ip6_gre.c:888) ip6_gre
[   40.807724][    C1]  ? __gre6_xmit (./include/linux/skbuff.h:2904) ip6_gre
[   40.807726][    C1]  ? sock_def_readable (./include/linux/rcupdate.h:319 (discriminator 2) ./include/linux/rcupdate.h:880 (discriminator 2) net/core/sock.c:3663 (discriminator 2))
[   40.807729][    C1]  ? packet_rcv (net/packet/af_packet.c:2231)
[   40.807732][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   40.807734][    C1]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   40.807736][    C1]  ? dev_queue_xmit_nit (./include/linux/rcupdate.h:319 (discriminator 2) ./include/linux/rcupdate.h:880 (discriminator 2) net/core/dev.c:2636 (discriminator 2))
[   40.807738][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   40.807739][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   40.807741][    C1]  ? get_stack_info_noinstr (arch/x86/kernel/dumpstack_64.c:173)
[   40.807744][    C1]  dev_hard_start_xmit (./include/linux/netdevice.h:5429 ./include/linux/netdevice.h:5438 net/core/dev.c:3937 net/core/dev.c:3953)
[   40.807746][    C1]  ? validate_xmit_skb_list (net/core/dev.c:4142)
[   40.807748][    C1]  sch_direct_xmit (net/sched/sch_generic.c:372)
[   40.807751][    C1]  ? get_stack_info_noinstr (arch/x86/kernel/dumpstack_64.c:173)
[   40.807752][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   40.807754][    C1]  ? dequeue_skb (./include/trace/events/qdisc.h:14 (discriminator 19))
[   40.807755][    C1]  ? do_raw_spin_trylock (./include/linux/instrumented.h:55 ./include/linux/atomic/atomic-instrumented.h:1301 ./include/asm-generic/qspinlock.h:98 kernel/locking/spinlock_debug.c:123)
[   40.807757][    C1]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   40.807758][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   40.807760][    C1]  __dev_xmit_skb (net/core/dev.c:4262)
[   40.807762][    C1]  ? tc_run (net/core/dev.c:4444 (discriminator 4))
[   40.807763][    C1]  ? alloc_netdev_dummy (net/core/dev.c:12327)
[   40.807765][    C1]  ? netdev_offload_xstats_push_delta (net/core/dev.c:9326 net/core/dev.c:9461)
[   40.807766][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   40.807768][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   40.807770][    C1]  __dev_queue_xmit (net/core/dev.c:4884)
[   40.807772][    C1]  ? filter_irq_stacks (kernel/stacktrace.c:402)
[   40.807775][    C1]  ? addrconf_rs_timer (net/ipv6/addrconf.c:4073)
[   40.807776][    C1]  ? stack_depot_save_flags (lib/stackdepot.c:609 lib/stackdepot.c:676)
[   40.807780][    C1]  ? netdev_core_pick_tx (net/core/dev.c:4784)
[   40.807783][    C1]  ? neigh_hh_output (./include/net/neighbour.h:525)
[   40.807785][    C1]  ip6_finish_output2 (./include/net/neighbour.h:558 net/ipv6/ip6_output.c:138)
[   40.807787][    C1]  ? ip6_dst_lookup (net/ipv6/ip6_output.c:1269)
[   40.807789][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   40.807791][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   40.807792][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   40.807794][    C1]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   40.807795][    C1]  ip6_finish_output (net/ipv6/ip6_output.c:210 net/ipv6/ip6_output.c:221)
[   40.807797][    C1]  ip6_output (./include/linux/netfilter.h:314 net/ipv6/ip6_output.c:248)
[   40.807799][    C1]  ? ip6_finish_output (./include/net/inet_sock.h:338 (discriminator 1))
[   40.807800][    C1]  ? xfrm_bundle_lookup.constprop.0 (net/xfrm/xfrm_policy.c:3049)
[   40.807803][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   40.807805][    C1]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   40.807806][    C1]  ? trace_irq_disable.constprop.0 (./include/trace/events/preemptirq.h:36 (discriminator 22))
[   40.807807][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   40.807809][    C1]  ? trace_hardirqs_on (kernel/trace/trace_preemptirq.c:78)
[   40.807810][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   40.807811][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   40.807813][    C1]  ndisc_send_skb (./include/net/dst.h:470 (discriminator 4) ./include/linux/netfilter.h:325 (discriminator 4) net/ipv6/ndisc.c:513 (discriminator 4))
[   40.807816][    C1]  ? ndisc_recv_na (./include/net/net_namespace.h:422 (discriminator 7))
[   40.807819][    C1]  ? __ndisc_fill_addr_option (net/ipv6/ndisc.c:159)
[   40.807821][    C1]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   40.807823][    C1]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   40.807824][    C1]  addrconf_rs_timer (net/ipv6/addrconf.c:4073)
[   40.807826][    C1]  ? do_raw_spin_lock (./include/linux/instrumented.h:55 ./include/linux/atomic/atomic-instrumented.h:1301 ./include/asm-generic/qspinlock.h:112 kernel/locking/spinlock_debug.c:116)
[   40.807828][    C1]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   40.807830][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   40.807831][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   40.807833][    C1]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:58 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   40.807834][    C1]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   40.807836][    C1]  call_timer_fn (kernel/time/timer.c:1748)
[   40.807839][    C1]  ? detach_if_pending (./include/linux/list.h:1159)
[   40.807840][    C1]  ? debug_object_active_state (lib/debugobjects.c:1122)
[   40.807844][    C1]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   40.807845][    C1]  ? timer_recalc_next_expiry (./include/linux/find.h:71 kernel/time/timer.c:1843 kernel/time/timer.c:1865)
[   40.807847][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   40.807849][    C1]  __run_timers (kernel/time/timer.c:1799 kernel/time/timer.c:2374)
[   40.807851][    C1]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   40.807853][    C1]  ? __bpf_trace_itimer_expire (./include/trace/events/timer.h:407)
[   40.807855][    C1]  ? do_raw_spin_lock (./include/linux/instrumented.h:55 ./include/linux/atomic/atomic-instrumented.h:1301 ./include/asm-generic/qspinlock.h:112 kernel/locking/spinlock_debug.c:116)
[   40.807857][    C1]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   40.807859][    C1]  run_timer_softirq (kernel/time/timer.c:2386 kernel/time/timer.c:2395 kernel/time/timer.c:2403)
[   40.807861][    C1]  ? __run_timers (./include/trace/events/timer.h:138 (discriminator 19))
[   40.807863][    C1]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   40.807864][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   40.807866][    C1]  handle_softirqs (kernel/softirq.c:645)
[   40.807868][    C1]  ? _local_bh_enable (kernel/softirq.c:428 (discriminator 1))
[   40.807869][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   40.807871][    C1]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   40.807873][    C1]  __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
[   40.807874][    C1]  irq_exit_rcu (kernel/softirq.c:784)
[   40.807876][    C1]  sysvec_apic_timer_interrupt (arch/x86/kernel/apic/apic.c:1062 (discriminator 37) arch/x86/kernel/apic/apic.c:1062 (discriminator 37))
[   40.807878][    C1]  </IRQ>
[   40.807878][    C1]  <TASK>
[   40.807879][    C1]  ? _raw_spin_unlock (./include/linux/spinlock_api_smp.h:201 (discriminator 1) kernel/locking/spinlock.c:213 (discriminator 1))
[   40.807881][    C1]  asm_sysvec_apic_timer_interrupt (./arch/x86/include/asm/idtentry.h:674)
[   40.807884][    C1] RIP: 0010:pv_native_safe_halt (./arch/x86/include/asm/irqflags.h:48 arch/x86/kernel/paravirt.c:63)
[   40.807887][    C1] Code: 48 8b 3d 94 e2 f5 01 e8 1f 00 00 00 48 2b 05 58 a3 95 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 13 96 11 00 fb f4 <c3> 0f 1f 40 d6 48 83 ec 20 8b 17 49 89 f8 83 e2 fe 41 89 d2 0f 01
All code
========
   0:	48 8b 3d 94 e2 f5 01 	mov    0x1f5e294(%rip),%rdi        # 0x1f5e29b
   7:	e8 1f 00 00 00       	call   0x2b
   c:	48 2b 05 58 a3 95 00 	sub    0x95a358(%rip),%rax        # 0x95a36b
  13:	c3                   	ret
  14:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  1b:	f3 0f 1e fa          	endbr64
  1f:	eb 07                	jmp    0x28
  21:	0f 00 2d 13 96 11 00 	verw   0x119613(%rip)        # 0x11963b
  28:	fb                   	sti
  29:	f4                   	hlt
  2a:*	c3                   	ret		<-- trapping instruction
  2b:	0f 1f 40 d6          	nopl   -0x2a(%rax)
  2f:	48 83 ec 20          	sub    $0x20,%rsp
  33:	8b 17                	mov    (%rdi),%edx
  35:	49 89 f8             	mov    %rdi,%r8
  38:	83 e2 fe             	and    $0xfffffffe,%edx
  3b:	41 89 d2             	mov    %edx,%r10d
  3e:	0f                   	.byte 0xf
  3f:	01                   	.byte 0x1

Code starting with the faulting instruction
===========================================
   0:	c3                   	ret
   1:	0f 1f 40 d6          	nopl   -0x2a(%rax)
   5:	48 83 ec 20          	sub    $0x20,%rsp
   9:	8b 17                	mov    (%rdi),%edx
   b:	49 89 f8             	mov    %rdi,%r8
   e:	83 e2 fe             	and    $0xfffffffe,%edx
  11:	41 89 d2             	mov    %edx,%r10d
  14:	0f                   	.byte 0xf
  15:	01                   	.byte 0x1
[   40.807888][    C1] RSP: 0018:ffa0000000147e00 EFLAGS: 00000246
[   40.807891][    C1] RAX: 0000000000000001 RBX: ff11000001bea380 RCX: 0000000000000001
[   40.807893][    C1] RDX: 0000000000000001 RSI: ffffffff8708d860 RDI: ffffffff848f0307
[   40.807894][    C1] RBP: 0000000000000000 R08: ffffffff86d80421 R09: 1fe2200006a563a2
[   40.807894][    C1] R10: 0000000000000001 R11: 0000000000000000 R12: 1ff4000000028fc3
[   40.807895][    C1] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000000000
[   40.807896][    C1]  ? ct_kernel_exit.constprop.0 (./include/linux/instrumented.h:97 kernel/context_tracking.c:124)
[   40.807898][    C1]  ? cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   40.807901][    C1]  default_idle (./arch/x86/include/asm/paravirt.h:62 arch/x86/kernel/process.c:768)
[   40.807903][    C1]  default_idle_call (kernel/sched/idle.c:122)
[   40.807904][    C1]  cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   40.807906][    C1]  ? arch_cpu_idle_exit+0x40/0x40
[   40.807908][    C1]  ? mark_tsc_async_resets (arch/x86/kernel/tsc_sync.c:49)
[   40.807910][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   40.807912][    C1]  do_idle (kernel/sched/idle.c:355)
[   40.807913][    C1]  cpu_startup_entry (kernel/sched/idle.c:454)
[   40.807915][    C1]  start_secondary (arch/x86/kernel/smpboot.c:312)
[   40.807917][    C1]  ? set_cpu_sibling_map (arch/x86/kernel/smpboot.c:733 (discriminator 4))
[   40.807919][    C1]  common_startup_64 (arch/x86/kernel/head_64.S:418)
| [   45.128176][  T530] softirqs last disabled at (0): 0x0
| [   45.128178][  T530] Preemption disabled at:
| [   45.128179][  T530] vprintk_emit (kernel/printk/printk.c:2471)
| [   45.128190][  T530] Tainted: [W]=WARN
[   45.128191][  T530] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   45.128193][  T530] Call Trace:
[   45.128194][  T530]  <TASK>
[   45.128195][  T530]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   45.128201][  T530]  ? vprintk_emit (kernel/printk/printk.c:2471)
[   45.128203][  T530]  __might_resched.cold (kernel/sched/core.c:9234)
[   45.128207][  T530]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   45.128210][  T530]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   45.128214][  T530]  __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))
[   45.128217][  T530]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   45.128220][  T530]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   45.128224][  T530]  ? 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)
[   45.128225][  T530]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   45.128227][  T530]  put_chars (drivers/char/virtio_console.c:1176)
[   45.128229][  T530]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   45.128230][  T530]  ? printk_get_next_message (kernel/printk/printk.c:3072)
[   45.128233][  T530]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   45.128236][  T530]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   45.128238][  T530]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   45.128239][  T530]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   45.128241][  T530]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   45.128243][  T530]  console_emit_next_record (kernel/printk/printk.c:3183)
[   45.128245][  T530]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   45.128247][  T530]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   45.128249][  T530]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   45.128250][  T530]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   45.128252][  T530]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   45.128254][  T530]  ? console_flush_one_record (kernel/printk/printk.c:3247)
[   45.128256][  T530]  console_flush_one_record (kernel/printk/printk.c:3268)
[   45.128258][  T530]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   45.128261][  T530]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   45.128263][  T530]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   45.128264][  T530]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   45.128266][  T530]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   45.128267][  T530]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   45.128268][  T530]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   45.128270][  T530]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   45.128272][  T530]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   45.128274][  T530]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   45.128276][  T530]  vprintk_emit (kernel/printk/printk.c:2479)
[   45.128278][  T530]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   45.128280][  T530]  ? netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   45.128283][  T530]  ? ____sys_sendmsg (net/socket.c:800 (discriminator 4) net/socket.c:815 (discriminator 4) net/socket.c:2713 (discriminator 4))
[   45.128286][  T530]  ? ___sys_sendmsg (net/socket.c:2767)
[   45.128287][  T530]  ? __sys_sendmsg (net/socket.c:2799)
[   45.128289][  T530]  ? do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[   45.128292][  T530]  ? entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   45.128294][  T530]  _printk (kernel/printk/printk.c:2504)
[   45.128297][  T530]  ? snapshot_read.cold (user.c:?)
[   45.128299][  T530]  ? netdev_name (./include/linux/netdevice.h:5709 (discriminator 1))
[   45.128302][  T530]  ? __netdev_printk (net/core/dev.c:13148 (discriminator 2))
[   45.128304][  T530]  netdev_info (net/core/dev.c:13195 (discriminator 3))
[   45.128306][  T530]  ? netdev_notice (net/core/dev.c:13194)
[   45.128307][  T530]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   45.128309][  T530]  ? __up_read (kernel/locking/rwsem.c:1397 (discriminator 1))
[   45.128310][  T530]  ? trace_hardirqs_on (kernel/trace/trace_preemptirq.c:78)
[   45.128313][  T530]  ? down_write_nested (kernel/locking/rwsem.c:1759)
[   45.128314][  T530]  ? mutex_is_locked (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.h:48 kernel/locking/mutex.c:65)
[   45.128317][  T530]  netif_set_allmulti.cold (net/core/dev.c:9731 (discriminator 3))
[   45.128320][  T530]  dev_set_allmulti (net/core/dev_api.c:315)
[   45.128322][  T530] del_nbp (net/bridge/br_if.c:253 net/bridge/br_if.c:341) bridge
[   45.128334][  T530]  ? __asan_memset (mm/kasan/shadow.c:84 (discriminator 1))
[   45.128337][  T530] br_dev_delete (net/bridge/br_if.c:387) bridge
[   45.128345][  T530]  rtnl_dellink (net/core/rtnetlink.c:3651 net/core/rtnetlink.c:3694)
[   45.128348][  T530]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   45.128349][  T530]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   45.128351][  T530]  ? rtnl_link_get_net_capable.constprop.0 (net/core/rtnetlink.c:2728)
[   45.128353][  T530]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   45.128359][  T530]  ? unwind_next_frame (./include/linux/rcupdate.h:882 ./include/linux/rcupdate.h:1216 arch/x86/kernel/unwind_orc.c:495)
[   45.128362][  T530]  ? entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   45.128363][  T530]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   45.128365][  T530]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   45.128366][  T530]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   45.128368][  T530]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   45.128369][  T530]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   45.128371][  T530]  ? is_bpf_text_address (./include/linux/rcupdate.h:850 kernel/bpf/core.c:749)
[   45.128374][  T530]  ? is_bpf_text_address (./include/linux/rcupdate.h:882 kernel/bpf/core.c:751)
[   45.128376][  T530]  ? kernel_text_address (kernel/extable.c:125 kernel/extable.c:94)
[   45.128378][  T530]  ? __kernel_text_address (kernel/extable.c:79)
[   45.128380][  T530]  ? write_profile (profile.c:?)
[   45.128382][  T530]  ? unwind_get_return_address (arch/x86/kernel/unwind_orc.c:385 arch/x86/kernel/unwind_orc.c:380)
[   45.128383][  T530]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   45.128385][  T530]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   45.128386][  T530]  ? cap_capable (./include/trace/events/capability.h:26 (discriminator 22) security/commoncap.c:130 (discriminator 22))
[   45.128390][  T530]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   45.128391][  T530]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   45.128393][  T530]  ? rtnl_link_get_net_capable.constprop.0 (net/core/rtnetlink.c:2728)
[   45.128395][  T530]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7132)
[   45.128397][  T530]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   45.128398][  T530]  ? filter_irq_stacks (kernel/stacktrace.c:402)
[   45.128399][  T530]  ? stack_depot_save_flags (lib/stackdepot.c:609 lib/stackdepot.c:676)
[   45.128403][  T530]  netlink_rcv_skb (net/netlink/af_netlink.c:2556)
[   45.128405][  T530]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   45.128406][  T530]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   45.128407][  T530]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   45.128409][  T530]  ? __netlink_lookup (./include/linux/rcupdate.h:850 ./include/linux/rhashtable.h:709 net/netlink/af_netlink.c:499)
[   45.128411][  T530]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   45.128413][  T530]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   45.128415][  T530]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   45.128417][  T530]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   45.128418][  T530]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   45.128420][  T530]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   45.128422][  T530]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   45.128430][  T530]  netlink_sendmsg (net/netlink/af_netlink.c:1900)
[   45.128432][  T530]  ? netlink_unicast (./include/net/net_namespace.h:422 (discriminator 7))
[   45.128434][  T530]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   45.128436][  T530]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   45.128438][  T530]  ____sys_sendmsg (net/socket.c:800 (discriminator 4) net/socket.c:815 (discriminator 4) net/socket.c:2713 (discriminator 4))
[   45.128439][  T530]  ? copy_msghdr_from_user (net/socket.c:2650)
[   45.128441][  T530]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5399)
[   45.128442][  T530]  ? move_addr_to_kernel (net/socket.c:258)
[   45.128444][  T530]  ? filter_irq_stacks (kernel/stacktrace.c:402)
[   45.128448][  T530]  ___sys_sendmsg (net/socket.c:2767)
[   45.128450][  T530]  ? copy_msghdr_from_user (net/socket.c:2619)
[   45.128455][  T530]  __sys_sendmsg (net/socket.c:2799)
[   45.128457][  T530]  ? __sys_sendmsg_sock (net/socket.c:2780)
[   45.128459][  T530]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   45.128461][  T530]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[   45.128463][  T530]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[   45.128465][  T530]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   45.128467][  T530] RIP: 0033:0x7f87a969b54e
[   45.128468][  T530] 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
[   45.128470][  T530] RSP: 002b:00007ffd9a56b970 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   45.128474][  T530] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f87a969b54e
[   45.128475][  T530] RDX: 0000000000000000 RSI: 00007ffd9a56ba20 RDI: 0000000000000005
[   45.128476][  T530] RBP: 00007ffd9a56b980 R08: 0000000000000000 R09: 0000000000000000
[   45.128477][  T530] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a910d09


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
vprintk_emit:dump_stack_lvl:__kmalloc_noprof:put_chars:hvc_console_print
__dev_queue_xmit:__dev_queue_xmit:dump_stack_lvl:__kmalloc_noprof:put_chars
__irq_exit_rcu:vprintk_emit:dump_stack_lvl:__kmalloc_noprof:put_chars
__might_resched:__kmalloc_noprof:put_chars:hvc_console_print:console_emit_next_record
br_port_carrier_check:dump_stack_lvl:__kmalloc_noprof:put_chars:hvc_console_print