======================================
| [   10.163484][  T187] softirqs last disabled at (34436): netlink_release (./include/net/sock.h:2138 net/netlink/af_netlink.c:727)
| [   10.163487][  T187] Preemption disabled at:
| [   10.163487][  T187] 0x0
| [   10.163498][  T187] Tainted: [W]=WARN
[   10.163499][  T187] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   10.163501][  T187] Call Trace:
[   10.163502][  T187]  <TASK>
[   10.163504][  T187]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   10.163510][  T187]  __might_resched.cold (kernel/sched/core.c:9234)
[   10.163515][  T187]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   10.163520][  T187]  ? __kmalloc_noprof (./include/linux/sched/mm.h:317 mm/slub.c:4636 mm/slub.c:4974 mm/slub.c:5413 mm/slub.c:5439)
[   10.163525][  T187]  __kmalloc_noprof (./include/linux/sched/mm.h:322 (discriminator 2) mm/slub.c:4636 (discriminator 2) mm/slub.c:4974 (discriminator 2) mm/slub.c:5413 (discriminator 2) mm/slub.c:5439 (discriminator 2))
[   10.163527][  T187]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   10.163533][  T187]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:58 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   10.163536][  T187]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   10.163539][  T187]  put_chars (drivers/char/virtio_console.c:1176)
[   10.163542][  T187]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   10.163543][  T187]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   10.163548][  T187]  ? validate_chain (kernel/locking/lockdep.c:3817 (discriminator 2) kernel/locking/lockdep.c:3837 (discriminator 2) kernel/locking/lockdep.c:3892 (discriminator 2))
[   10.163553][  T187]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   10.163560][  T187]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   10.163562][  T187]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   10.163565][  T187]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   10.163569][  T187]  console_emit_next_record (kernel/printk/printk.c:3183)
[   10.163573][  T187]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   10.163575][  T187]  ? console_flush_one_record (./include/linux/rcupdate.h:314 (discriminator 2) ./include/linux/srcu.h:439 (discriminator 2) kernel/printk/printk.c:291 (discriminator 2) kernel/printk/printk.c:3246 (discriminator 2))
[   10.163578][  T187]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   10.163580][  T187]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   10.163584][  T187]  console_flush_one_record (kernel/printk/printk.c:3268)
[   10.163589][  T187]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   10.163591][  T187]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   10.163596][  T187]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   10.163599][  T187]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   10.163601][  T187]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   10.163603][  T187]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   10.163607][  T187]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   10.163609][  T187]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   10.163612][  T187]  vprintk_emit (kernel/printk/printk.c:2479)
[   10.163616][  T187]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   10.163620][  T187]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   10.163624][  T187]  _printk (kernel/printk/printk.c:2504)
[   10.163627][  T187]  ? snapshot_read.cold (user.c:?)
[   10.163630][  T187]  ? do_raw_spin_lock (./include/linux/instrumented.h:55 ./include/linux/atomic/atomic-instrumented.h:1301 ./include/asm-generic/qspinlock.h:112 kernel/locking/spinlock_debug.c:116)
[   10.163633][  T187]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   10.163637][  T187]  ? do_raw_spin_lock (./include/linux/instrumented.h:55 ./include/linux/atomic/atomic-instrumented.h:1301 ./include/asm-generic/qspinlock.h:112 kernel/locking/spinlock_debug.c:116)
[   10.163640][  T187]  do_exit.cold (kernel/exit.c:889 (discriminator 4) kernel/exit.c:1043 (discriminator 4))
[   10.163644][  T187]  ? exit_notify (kernel/exit.c:780)
[   10.163646][  T187]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   10.163648][  T187]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   10.163653][  T187]  do_group_exit (kernel/exit.c:1151)
[   10.163656][  T187]  __x64_sys_exit_group (kernel/exit.c:1162 kernel/exit.c:1160 kernel/exit.c:1160)
[   10.163658][  T187]  x64_sys_call (./arch/x86/include/generated/asm/syscalls_64.h:232)
[   10.163660][  T187]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[   10.163663][  T187]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[   10.163666][  T187]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   10.163669][  T187] RIP: 0033:0x7fbd905c91b8
[   10.163671][  T187] Code: Unable to access opcode bytes at 0x7fbd905c918e.

Code starting with the faulting instruction
===========================================
[   10.163672][  T187] RSP: 002b:00007ffd04a8a698 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[   10.163675][  T187] RAX: ffffffffffffffda RBX: 00007fbd906f9f88 RCX: 00007fbd905c91b8
[   10.163676][  T187] RDX: 00007fbd90313fc8 RSI: fffffffffffffeb8 RDI: 0000000000000000
[   10.163677][  T187] RBP: 00007ffd04a8a6f0 R08: 0000000000000000 R09: 0000000000008010
[   10.163678][  T187] R10: 00007ffd04a8a4b0 R11: 0000000000000246 R12: 0000000000000001
[   10.163679][  T187] R13: 0000000000000000 R14: 00007fbd906f8680 R15: 00007fbd906f9fa0
| [   11.859611][  T255] softirqs last disabled at (34593): __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
| [   11.859614][  T255] Preemption disabled at:
| [   11.859614][  T255] vprintk_emit (kernel/printk/printk.c:2471)
| [   11.859624][  T255] Tainted: [W]=WARN
[   11.859625][  T255] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   11.859626][  T255] Call Trace:
[   11.859628][  T255]  <TASK>
[   11.859630][  T255]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   11.859635][  T255]  ? vprintk_emit (kernel/printk/printk.c:2471)
[   11.859638][  T255]  __might_resched.cold (kernel/sched/core.c:9234)
[   11.859642][  T255]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   11.859647][  T255]  ? __kmalloc_noprof (./include/linux/sched/mm.h:317 mm/slub.c:4636 mm/slub.c:4974 mm/slub.c:5413 mm/slub.c:5439)
[   11.859652][  T255]  __kmalloc_noprof (./include/linux/sched/mm.h:322 (discriminator 2) mm/slub.c:4636 (discriminator 2) mm/slub.c:4974 (discriminator 2) mm/slub.c:5413 (discriminator 2) mm/slub.c:5439 (discriminator 2))
[   11.859654][  T255]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   11.859660][  T255]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:58 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   11.859663][  T255]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   11.859666][  T255]  put_chars (drivers/char/virtio_console.c:1176)
[   11.859668][  T255]  ? desc_read_finalized_seq (kernel/printk/printk_ringbuffer.c:1934)
[   11.859670][  T255]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   11.859674][  T255]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   11.859677][  T255]  ? validate_chain (kernel/locking/lockdep.c:3817 (discriminator 2) kernel/locking/lockdep.c:3837 (discriminator 2) kernel/locking/lockdep.c:3892 (discriminator 2))
[   11.859681][  T255]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   11.859684][  T255]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   11.859685][  T255]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   11.859690][  T255]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   11.859692][  T255]  ? console_emit_next_record (kernel/printk/printk.c:3095 (discriminator 2) kernel/printk/printk.c:3182 (discriminator 2))
[   11.859695][  T255]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   11.859698][  T255]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   11.859702][  T255]  console_emit_next_record (kernel/printk/printk.c:3183)
[   11.859706][  T255]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   11.859708][  T255]  ? console_flush_one_record (./include/linux/rcupdate.h:314 (discriminator 2) ./include/linux/srcu.h:439 (discriminator 2) kernel/printk/printk.c:291 (discriminator 2) kernel/printk/printk.c:3246 (discriminator 2))
[   11.859711][  T255]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   11.859714][  T255]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   11.859718][  T255]  console_flush_one_record (kernel/printk/printk.c:3268)
[   11.859722][  T255]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   11.859724][  T255]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   11.859730][  T255]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   11.859732][  T255]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   11.859734][  T255]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   11.859737][  T255]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   11.859740][  T255]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   11.859742][  T255]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   11.859746][  T255]  vprintk_emit (kernel/printk/printk.c:2479)
[   11.859750][  T255]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   11.859756][  T255]  ? gre_exit (net/ipv4/gre_demux.c:73) gre
[   11.859759][  T255]  _printk (kernel/printk/printk.c:2504)
[   11.859763][  T255]  ? snapshot_read.cold (user.c:?)
[   11.859769][  T255]  ? do_one_initcall (./include/linux/instrumented.h:82 ./include/asm-generic/bitops/instrumented-non-atomic.h:141 ./include/linux/cpumask.h:650 ./include/linux/cpumask.h:1232 ./include/trace/events/initcall.h:27 init/main.c:1356)
[   11.859772][  T255] gre_init (gre.mod.c:?) gre
[   11.859775][  T255]  do_one_initcall (init/main.c:1357)
[   11.859778][  T255]  ? trace_event_raw_event_initcall_level (./include/trace/events/initcall.h:10)
[   11.859782][  T255]  ? do_init_module (./include/linux/slab.h:991 (discriminator 1) kernel/module/main.c:3105 (discriminator 1))
[   11.859785][  T255]  ? kasan_unpoison (mm/kasan/shadow.c:146 mm/kasan/shadow.c:178)
[   11.859790][  T255]  do_init_module (kernel/module/main.c:3117)
[   11.859794][  T255]  ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4488)
[   11.859798][  T255]  ? free_module (./include/trace/events/module.h:50 (discriminator 19))
[   11.859802][  T255]  ? kfree (./include/linux/kasan.h:235 mm/slub.c:2748 mm/slub.c:6499 mm/slub.c:6792)
[   11.859806][  T255]  load_module (kernel/module/main.c:3593)
[   11.859813][  T255]  ? layout_and_allocate.isra.0 (kernel/module/main.c:3016)
[   11.859819][  T255]  ? backing_file_read_iter (fs/backing-file.c:211)
[   11.859822][  T255]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   11.859827][  T255]  init_module_from_file (kernel/module/main.c:3790)
[   11.859830][  T255]  ? __do_sys_init_module (kernel/module/main.c:3664)
[   11.859838][  T255]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   11.859842][  T255]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:58 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   11.859845][  T255]  idempotent_init_module (kernel/module/main.c:3802)
[   11.859849][  T255]  ? init_module_from_file (kernel/module/main.c:3791)
[   11.859856][  T255]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   11.859858][  T255]  ? cap_capable (./include/trace/events/capability.h:26 (discriminator 22) security/commoncap.c:130 (discriminator 22))
[   11.859864][  T255]  __x64_sys_finit_module (kernel/module/main.c:3828 kernel/module/main.c:3812 kernel/module/main.c:3812)
[   11.859866][  T255]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   11.859870][  T255]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[   11.859872][  T255]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[   11.859875][  T255]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   11.859877][  T255] RIP: 0033:0x7f109b8b037d
[   11.859881][  T255] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 4b aa 0f 00 f7 d8 64 89 01 48
All code
========
   0:	ff c3                	inc    %ebx
   2:	66 2e 0f 1f 84 00 00 	cs nopw 0x0(%rax,%rax,1)
   9:	00 00 00 
   c:	90                   	nop
   d:	f3 0f 1e fa          	endbr64
  11:	48 89 f8             	mov    %rdi,%rax
  14:	48 89 f7             	mov    %rsi,%rdi
  17:	48 89 d6             	mov    %rdx,%rsi
  1a:	48 89 ca             	mov    %rcx,%rdx
  1d:	4d 89 c2             	mov    %r8,%r10
  20:	4d 89 c8             	mov    %r9,%r8
  23:	4c 8b 4c 24 08       	mov    0x8(%rsp),%r9
  28:	0f 05                	syscall
  2a:*	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax		<-- trapping instruction
  30:	73 01                	jae    0x33
  32:	c3                   	ret
  33:	48 8b 0d 4b aa 0f 00 	mov    0xfaa4b(%rip),%rcx        # 0xfaa85
  3a:	f7 d8                	neg    %eax
  3c:	64 89 01             	mov    %eax,%fs:(%rcx)
  3f:	48                   	rex.W

Code starting with the faulting instruction
===========================================
   0:	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax
   6:	73 01                	jae    0x9
   8:	c3                   	ret
   9:	48 8b 0d 4b aa 0f 00 	mov    0xfaa4b(%rip),%rcx        # 0xfaa5b
  10:	f7 d8                	neg    %eax
  12:	64 89 01             	mov    %eax,%fs:(%rcx)
  15:	48                   	rex.W
[   11.859883][  T255] RSP: 002b:00007ffd81afe468 EFLAGS: 00000246 ORIG_RAX: 0000000000000139
[   11.859886][  T255] RAX: ffffffffffffffda RBX: 0000563920367a40 RCX: 00007f109b8b037d
[   11.859887][  T255] RDX: 0000000000000000 RSI: 00005639186e0ffd RDI: 0000000000000001
[   11.859888][  T255] RBP: 00007ffd81afe500 R08: 0000000000000000 R09: 0000000000000000
[   11.859889][  T255] R10: 0000000000000000 R11: 0000000000000246 R12: 00005639186e0ffd
[   11.859890][  T255] R13: 0000563920367a00 R14: 0000000000040000 R15: 0000000000000000
| [   12.354605][   T10]  #11: ffffffffb6a89560 (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))
| [   12.354609][   T10]
| [   12.354609][   T10] stack backtrace:
| [   12.354615][   T10] Tainted: [W]=WARN
[   12.354615][   T10] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   12.354617][   T10] Workqueue: mld mld_ifc_work
[   12.354621][   T10] Call Trace:
[   12.354623][   T10]  <TASK>
[   12.354624][   T10]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   12.354631][   T10]  lockdep_rcu_suspicious.cold (kernel/locking/lockdep.c:6938)
[   12.354637][   T10]  __might_resched (kernel/sched/core.c:9196 (discriminator 9))
[   12.354642][   T10]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   12.354645][   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)
[   12.354650][   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))
[   12.354652][   T10]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   12.354658][   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)
[   12.354661][   T10]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   12.354664][   T10]  put_chars (drivers/char/virtio_console.c:1176)
[   12.354666][   T10]  ? check_prev_add (kernel/locking/lockdep.c:3258 (discriminator 3))
[   12.354669][   T10]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   12.354672][   T10]  ? validate_chain (kernel/locking/lockdep.c:159 kernel/locking/lockdep.c:191 kernel/locking/lockdep.c:3928)
[   12.354677][   T10]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   12.354685][   T10]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   12.354687][   T10]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   12.354691][   T10]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   12.354696][   T10]  console_emit_next_record (kernel/printk/printk.c:3183)
[   12.354700][   T10]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   12.354701][   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))
[   12.354705][   T10]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   12.354707][   T10]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   12.354712][   T10]  console_flush_one_record (kernel/printk/printk.c:3268)
[   12.354716][   T10]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   12.354718][   T10]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   12.354724][   T10]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   12.354727][   T10]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   12.354729][   T10]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   12.354732][   T10]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   12.354736][   T10]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   12.354737][   T10]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   12.354741][   T10]  vprintk_emit (kernel/printk/printk.c:2479)
[   12.354745][   T10]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   12.354748][   T10]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   12.354754][   T10]  _printk (kernel/printk/printk.c:2504)
[   12.354756][   T10]  ? snapshot_read.cold (user.c:?)
[   12.354758][   T10]  ? ___ratelimit (lib/ratelimit.c:97 (discriminator 3))
[   12.354764][   T10]  ? idr_get_free (??:?)
[   12.354770][   T10] ip6_tnl_xmit_ctl.cold (net/ipv6/ip6_tunnel.c:1064 (discriminator 3)) ip6_tunnel
[   12.354775][   T10] ip6gre_tunnel_xmit (net/ipv6/ip6_gre.c:888) ip6_gre
[   12.354780][   T10]  ? __gre6_xmit (./include/linux/skbuff.h:2904) ip6_gre
[   12.354783][   T10]  ? stack_trace_save (kernel/stacktrace.c:122 (discriminator 1))
[   12.354787][   T10]  ? filter_irq_stacks (kernel/stacktrace.c:402)
[   12.354788][   T10]  ? netif_skb_features (net/core/dev.c:3793 net/core/dev.c:3922)
[   12.354791][   T10]  ? mark_lock_irq (kernel/locking/lockdep.c:4265 (discriminator 1) kernel/locking/lockdep.c:4314 (discriminator 1))
[   12.354793][   T10]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   12.354796][   T10]  ? skb_network_protocol (./include/linux/skbuff.h:2534)
[   12.354799][   T10]  ? save_trace (kernel/locking/lockdep.c:558 kernel/locking/lockdep.c:594)
[   12.354804][   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)
[   12.354808][   T10]  ? validate_xmit_skb_list (net/core/dev.c:4142)
[   12.354812][   T10]  sch_direct_xmit (net/sched/sch_generic.c:372)
[   12.354816][   T10]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   12.354819][   T10]  ? dequeue_skb (./include/trace/events/qdisc.h:14 (discriminator 19))
[   12.354821][   T10]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   12.354823][   T10]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   12.354826][   T10]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   12.354831][   T10]  __dev_xmit_skb (net/core/dev.c:4262)
[   12.354836][   T10]  ? alloc_netdev_dummy (net/core/dev.c:12327)
[   12.354837][   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))
[   12.354841][   T10]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   12.354843][   T10]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   12.354848][   T10]  __dev_queue_xmit (net/core/dev.c:4884)
[   12.354851][   T10]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   12.354856][   T10]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   12.354857][   T10]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   12.354859][   T10]  ? netdev_core_pick_tx (net/core/dev.c:4784)
[   12.354872][   T10]  ip6_finish_output2 (./include/net/neighbour.h:560 (discriminator 3) net/ipv6/ip6_output.c:138 (discriminator 3))
[   12.354877][   T10]  ? ip6_dst_lookup (net/ipv6/ip6_output.c:1269)
[   12.354879][   T10]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   12.354882][   T10]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   12.354885][   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))
[   12.354890][   T10]  ip6_finish_output (net/ipv6/ip6_output.c:210 net/ipv6/ip6_output.c:221)
[   12.354894][   T10]  ip6_output (./include/linux/netfilter.h:314 net/ipv6/ip6_output.c:248)
[   12.354898][   T10]  ? ip6_finish_output (./include/net/inet_sock.h:338 (discriminator 1))
[   12.354899][   T10]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   12.354901][   T10]  ? xfrm_bundle_lookup.constprop.0 (net/xfrm/xfrm_policy.c:3049)
[   12.354904][   T10]  ? mark_held_locks (kernel/locking/lockdep.c:4341)
[   12.354908][   T10]  ? __local_bh_enable_ip (kernel/softirq.c:478)
[   12.354911][   T10]  ? __local_bh_enable_ip (kernel/softirq.c:478)
[   12.354913][   T10]  ? icmp6_dst_alloc (net/ipv6/route.c:3364)
[   12.354917][   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))
[   12.354922][   T10]  ? mld_dad_start_work (net/ipv6/mcast.c:1133)
[   12.354929][   T10]  ? mld_send_cr (./include/linux/lockdep.h:249 net/ipv6/mcast.c:2148)
[   12.354934][   T10]  mld_ifc_work (net/ipv6/mcast.c:2711)
[   12.354937][   T10]  ? process_one_work (kernel/workqueue.c:3363 (discriminator 2))
[   12.354939][   T10]  process_one_work (kernel/workqueue.c:3387)
[   12.354946][   T10]  ? __queue_delayed_work (kernel/workqueue.c:2622)
[   12.354949][   T10]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   12.354957][   T10]  worker_thread (kernel/workqueue.c:3470 kernel/workqueue.c:3551)
[   12.354962][   T10]  ? rescuer_thread (./include/linux/list.h:419 (discriminator 3))
[   12.354964][   T10]  ? __kthread_parkme (./include/linux/instrumented.h:82 ./include/asm-generic/bitops/instrumented-non-atomic.h:141 kernel/kthread.c:272)
[   12.354967][   T10]  ? rescuer_thread (./include/linux/list.h:419 (discriminator 3))
[   12.354970][   T10]  ? rescuer_thread (./include/linux/list.h:419 (discriminator 3))
[   12.354972][   T10]  kthread (kernel/kthread.c:436)
[   12.354974][   T10]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   12.354977][   T10]  ? kthread_affine_preferred (kernel/kthread.c:857)
[   12.354980][   T10]  ret_from_fork (arch/x86/kernel/process.c:158)
[   12.354984][   T10]  ? arch_exit_to_user_mode_prepare.isra.0 (arch/x86/entry/vdso/vma.c:80 (discriminator 1))
[   12.354987][   T10]  ? __switch_to (arch/x86/kernel/process_64.c:403 arch/x86/kernel/process_64.c:663)
[   12.354990][   T10]  ? kthread_affine_preferred (kernel/kthread.c:857)
[   12.354993][   T10]  ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
| [   12.861795][   T39] softirqs last disabled at (72018): br_port_carrier_check (./include/linux/spinlock.h:353 net/bridge/br_if.c:87) bridge
| [   12.861803][   T39] Preemption disabled at:
| [   12.861804][   T39] 0x0
| [   12.861814][   T39] Tainted: [W]=WARN
[   12.861815][   T39] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   12.861817][   T39] Workqueue: events_unbound linkwatch_event
[   12.861821][   T39] Call Trace:
[   12.861823][   T39]  <TASK>
[   12.861824][   T39]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   12.861831][   T39]  __might_resched.cold (kernel/sched/core.c:9234)
[   12.861836][   T39]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   12.861840][   T39]  ? __kmalloc_noprof (./include/linux/sched/mm.h:317 mm/slub.c:4636 mm/slub.c:4974 mm/slub.c:5413 mm/slub.c:5439)
[   12.861845][   T39]  __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))
[   12.861847][   T39]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   12.861853][   T39]  ? 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)
[   12.861856][   T39]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   12.861859][   T39]  put_chars (drivers/char/virtio_console.c:1176)
[   12.861862][   T39]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   12.861865][   T39]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   12.861870][   T39]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   12.861872][   T39]  ? validate_chain (kernel/locking/lockdep.c:3817 (discriminator 2) kernel/locking/lockdep.c:3837 (discriminator 2) kernel/locking/lockdep.c:3892 (discriminator 2))
[   12.861876][   T39]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   12.861879][   T39]  ? mark_usage (kernel/locking/lockdep.c:4690)
[   12.861881][   T39]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   12.861882][   T39]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   12.861887][   T39]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   12.861888][   T39]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   12.861892][   T39]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   12.861897][   T39]  console_emit_next_record (kernel/printk/printk.c:3183)
[   12.861901][   T39]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   12.861902][   T39]  ? 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))
[   12.861906][   T39]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   12.861908][   T39]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   12.861912][   T39]  console_flush_one_record (kernel/printk/printk.c:3268)
[   12.861917][   T39]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   12.861919][   T39]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   12.861924][   T39]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   12.861927][   T39]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   12.861929][   T39]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   12.861932][   T39]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   12.861936][   T39]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   12.861937][   T39]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   12.861941][   T39]  vprintk_emit (kernel/printk/printk.c:2479)
[   12.861945][   T39]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   12.861948][   T39]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   12.861951][   T39]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   12.861955][   T39]  _printk (kernel/printk/printk.c:2504)
[   12.861959][   T39]  ? snapshot_read.cold (user.c:?)
[   12.861964][   T39]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   12.861968][   T39] br_set_state (net/bridge/br_stp.c:57 (discriminator 2)) bridge
[   12.861979][   T39] br_init_port (net/bridge/br_stp_if.c:39) bridge
[   12.861988][   T39] br_stp_enable_port (net/bridge/br_stp_if.c:93) bridge
[   12.861995][   T39] br_port_carrier_check (net/bridge/br_if.c:90) bridge
[   12.862011][   T39] br_device_event (net/bridge/br.c:101) bridge
[   12.862020][   T39]  ? _sub_I_65535_1+0x4d0/0x4d0 stp
[   12.862022][   T39]  ? nlmsg_notify (./include/net/netlink.h:1165 ./include/net/netlink.h:1184 net/netlink/af_netlink.c:2599)
[   12.862029][   T39]  notifier_call_chain (kernel/notifier.c:85)
[   12.862035][   T39]  netif_state_change (net/core/dev.c:1625)
[   12.862039][   T39]  ? call_netdevice_notifiers_info (./include/net/net_namespace.h:422 (discriminator 7))
[   12.862044][   T39]  ? linkwatch_do_dev (net/core/link_watch.c:182 net/core/link_watch.c:166)
[   12.862046][   T39]  __linkwatch_run_queue (net/core/link_watch.c:240)
[   12.862050][   T39]  ? linkwatch_do_dev (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   12.862052][   T39]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   12.862057][   T39]  linkwatch_event (net/core/link_watch.c:314 (discriminator 11))
[   12.862059][   T39]  ? __linkwatch_run_queue (./include/linux/list.h:577)
[   12.862063][   T39]  process_one_work (kernel/workqueue.c:3387)
[   12.862069][   T39]  ? __queue_delayed_work (kernel/workqueue.c:2622)
[   12.862072][   T39]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   12.862080][   T39]  worker_thread (kernel/workqueue.c:3470 kernel/workqueue.c:3551)
[   12.862088][   T39]  ? rescuer_thread (./include/linux/list.h:419 (discriminator 3))
[   12.862090][   T39]  kthread (kernel/kthread.c:436)
[   12.862092][   T39]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   12.862095][   T39]  ? kthread_affine_preferred (kernel/kthread.c:857)
[   12.862098][   T39]  ret_from_fork (arch/x86/kernel/process.c:158)
[   12.862102][   T39]  ? arch_exit_to_user_mode_prepare.isra.0 (arch/x86/entry/vdso/vma.c:80 (discriminator 1))
[   12.862105][   T39]  ? __switch_to (arch/x86/kernel/process_64.c:403 arch/x86/kernel/process_64.c:663)
[   12.862108][   T39]  ? kthread_affine_preferred (kernel/kthread.c:857)
[   12.862111][   T39]  ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
| [   19.025949][  T340] softirqs last disabled at (8717): __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
| [   19.025951][  T340] Preemption disabled at:
| [   19.025952][  T340] vprintk_emit (kernel/printk/printk.c:2471)
| [   19.025961][  T340] Tainted: [W]=WARN
[   19.025962][  T340] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   19.025964][  T340] Call Trace:
[   19.025966][  T340]  <TASK>
[   19.025967][  T340]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   19.025973][  T340]  ? vprintk_emit (kernel/printk/printk.c:2471)
[   19.025975][  T340]  __might_resched.cold (kernel/sched/core.c:9234)
[   19.025979][  T340]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   19.025983][  T340]  ? __kmalloc_noprof (./include/linux/sched/mm.h:317 mm/slub.c:4636 mm/slub.c:4974 mm/slub.c:5413 mm/slub.c:5439)
[   19.025988][  T340]  __kmalloc_noprof (./include/linux/sched/mm.h:322 (discriminator 2) mm/slub.c:4636 (discriminator 2) mm/slub.c:4974 (discriminator 2) mm/slub.c:5413 (discriminator 2) mm/slub.c:5439 (discriminator 2))
[   19.025990][  T340]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   19.025996][  T340]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:58 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   19.025999][  T340]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   19.026002][  T340]  put_chars (drivers/char/virtio_console.c:1176)
[   19.026005][  T340]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   19.026007][  T340]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   19.026011][  T340]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   19.026014][  T340]  ? validate_chain (kernel/locking/lockdep.c:3817 (discriminator 2) kernel/locking/lockdep.c:3837 (discriminator 2) kernel/locking/lockdep.c:3892 (discriminator 2))
[   19.026019][  T340]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   19.026021][  T340]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   19.026026][  T340]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   19.026029][  T340]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   19.026041][  T340]  console_emit_next_record (kernel/printk/printk.c:3183)
[   19.026046][  T340]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   19.026047][  T340]  ? console_flush_one_record (./include/linux/rcupdate.h:314 (discriminator 2) ./include/linux/srcu.h:439 (discriminator 2) kernel/printk/printk.c:291 (discriminator 2) kernel/printk/printk.c:3246 (discriminator 2))
[   19.026051][  T340]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   19.026053][  T340]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   19.026057][  T340]  console_flush_one_record (kernel/printk/printk.c:3268)
[   19.026061][  T340]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   19.026063][  T340]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   19.026068][  T340]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   19.026071][  T340]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   19.026073][  T340]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   19.026075][  T340]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   19.026079][  T340]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   19.026080][  T340]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   19.026084][  T340]  vprintk_emit (kernel/printk/printk.c:2479)
[   19.026088][  T340]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   19.026091][  T340]  ? netdev_run_todo (net/core/dev.c:11776)
[   19.026095][  T340]  ? mirred_device_event (net/sched/act_mirred.c:559 (discriminator 1)) act_mirred
[   19.026098][  T340]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   19.026103][  T340]  ? gact_cleanup_module (net/sched/act_gact.c:192) act_gact
[   19.026105][  T340]  _printk (kernel/printk/printk.c:2504)
[   19.026109][  T340]  ? snapshot_read.cold (user.c:?)
[   19.026111][  T340]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   19.026114][  T340]  ? gact_cleanup_module (net/sched/act_gact.c:192) act_gact
[   19.026116][  T340]  ? __up_write (kernel/locking/rwsem.c:1415)
[   19.026118][  T340]  ? __up_write (kernel/locking/rwsem.c:1422 (discriminator 1))
[   19.026121][  T340]  ? __up_write (./include/linux/instrumented.h:112 ./include/linux/atomic/atomic-instrumented.h:3390 kernel/locking/rwsem.c:1417)
[   19.026123][  T340] mirred_init_module (net/sched/act_mirred.c:508) act_mirred
[   19.026127][  T340]  do_one_initcall (init/main.c:1357)
[   19.026130][  T340]  ? trace_event_raw_event_initcall_level (./include/trace/events/initcall.h:10)
[   19.026134][  T340]  ? do_init_module (./include/linux/slab.h:991 (discriminator 1) kernel/module/main.c:3105 (discriminator 1))
[   19.026137][  T340]  ? kasan_unpoison (mm/kasan/shadow.c:146 mm/kasan/shadow.c:178)
[   19.026142][  T340]  do_init_module (kernel/module/main.c:3117)
[   19.026146][  T340]  ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4488)
[   19.026150][  T340]  ? free_module (./include/trace/events/module.h:50 (discriminator 19))
[   19.026153][  T340]  ? kfree (./include/linux/kasan.h:235 mm/slub.c:2748 mm/slub.c:6499 mm/slub.c:6792)
[   19.026157][  T340]  load_module (kernel/module/main.c:3593)
[   19.026164][  T340]  ? layout_and_allocate.isra.0 (kernel/module/main.c:3016)
[   19.026168][  T340]  ? __ia32_sys_fsconfig (??:?)
[   19.026171][  T340]  ? ovl_real_file (fs/overlayfs/file.c:195)
[   19.026175][  T340]  ? backing_file_read_iter (fs/backing-file.c:211)
[   19.026178][  T340]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   19.026182][  T340]  init_module_from_file (kernel/module/main.c:3790)
[   19.026185][  T340]  ? __do_sys_init_module (kernel/module/main.c:3664)
[   19.026193][  T340]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   19.026197][  T340]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:58 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   19.026200][  T340]  idempotent_init_module (kernel/module/main.c:3802)
[   19.026205][  T340]  ? init_module_from_file (kernel/module/main.c:3791)
[   19.026212][  T340]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   19.026214][  T340]  ? cap_capable (./include/trace/events/capability.h:26 (discriminator 22) security/commoncap.c:130 (discriminator 22))
[   19.026220][  T340]  __x64_sys_finit_module (kernel/module/main.c:3828 kernel/module/main.c:3812 kernel/module/main.c:3812)
[   19.026222][  T340]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   19.026225][  T340]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[   19.026227][  T340]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[   19.026230][  T340]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   19.026232][  T340] RIP: 0033:0x7f39a97f637d
[   19.026236][  T340] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 4b aa 0f 00 f7 d8 64 89 01 48
All code
========
   0:	ff c3                	inc    %ebx
   2:	66 2e 0f 1f 84 00 00 	cs nopw 0x0(%rax,%rax,1)
   9:	00 00 00 
   c:	90                   	nop
   d:	f3 0f 1e fa          	endbr64
  11:	48 89 f8             	mov    %rdi,%rax
  14:	48 89 f7             	mov    %rsi,%rdi
  17:	48 89 d6             	mov    %rdx,%rsi
  1a:	48 89 ca             	mov    %rcx,%rdx
  1d:	4d 89 c2             	mov    %r8,%r10
  20:	4d 89 c8             	mov    %r9,%r8
  23:	4c 8b 4c 24 08       	mov    0x8(%rsp),%r9
  28:	0f 05                	syscall
  2a:*	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax		<-- trapping instruction
  30:	73 01                	jae    0x33
  32:	c3                   	ret
  33:	48 8b 0d 4b aa 0f 00 	mov    0xfaa4b(%rip),%rcx        # 0xfaa85
  3a:	f7 d8                	neg    %eax
  3c:	64 89 01             	mov    %eax,%fs:(%rcx)
  3f:	48                   	rex.W

Code starting with the faulting instruction
===========================================
   0:	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax
   6:	73 01                	jae    0x9
   8:	c3                   	ret
   9:	48 8b 0d 4b aa 0f 00 	mov    0xfaa4b(%rip),%rcx        # 0xfaa5b
  10:	f7 d8                	neg    %eax
  12:	64 89 01             	mov    %eax,%fs:(%rcx)
  15:	48                   	rex.W
[   19.026238][  T340] RSP: 002b:00007fff2fa7a908 EFLAGS: 00000246 ORIG_RAX: 0000000000000139
[   19.026241][  T340] RAX: ffffffffffffffda RBX: 000055a51dc31810 RCX: 00007f39a97f637d
[   19.026242][  T340] RDX: 0000000000000000 RSI: 000055a50f303ffd RDI: 0000000000000000
[   19.026243][  T340] RBP: 00007fff2fa7a9a0 R08: 0000000000000000 R09: 0000000000000000
[   19.026244][  T340] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a50f303ffd
[   19.026245][  T340] R13: 000055a51dc31960 R14: 0000000000040000 R15: 0000000000000000
| [   24.970683][    C1]
| [   24.970683][    C1]
| [   24.970683][    C1] stack backtrace:
| [   24.970689][    C1] Tainted: [W]=WARN
[   24.970689][    C1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   24.970691][    C1] Call Trace:
[   24.970692][    C1]  <IRQ>
[   24.970693][    C1]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   24.970697][    C1]  print_irq_inversion_bug.part.0.cold (kernel/locking/lockdep.c:4141)
[   24.970699][    C1]  mark_lock_irq (kernel/locking/lockdep.c:4095 kernel/locking/lockdep.c:4174 kernel/locking/lockdep.c:4310)
[   24.970702][    C1]  mark_lock (kernel/locking/lockdep.c:4769)
[   24.970704][    C1]  mark_usage (kernel/locking/lockdep.c:4658)
[   24.970706][    C1]  __lock_acquire (kernel/locking/lockdep.c:5208)
[   24.970708][    C1]  lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   24.970710][    C1]  ? console_lock_spinning_enable (kernel/printk/printk.c:1902 (discriminator 2))
[   24.970712][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   24.970715][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   24.970717][    C1]  console_lock_spinning_enable (kernel/printk/printk.c:1902 (discriminator 2))
[   24.970719][    C1]  ? console_lock_spinning_enable (kernel/printk/printk.c:1902 (discriminator 2))
[   24.970720][    C1]  console_emit_next_record (kernel/printk/printk.c:3177)
[   24.970723][    C1]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   24.970724][    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))
[   24.970726][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   24.970728][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   24.970730][    C1]  console_flush_one_record (kernel/printk/printk.c:3268)
[   24.970732][    C1]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   24.970734][    C1]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   24.970736][    C1]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   24.970738][    C1]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   24.970740][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   24.970741][    C1]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   24.970743][    C1]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   24.970745][    C1]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   24.970747][    C1]  vprintk_emit (kernel/printk/printk.c:2479)
[   24.970750][    C1]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   24.970752][    C1]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   24.970754][    C1]  _printk (kernel/printk/printk.c:2504)
[   24.970756][    C1]  ? snapshot_read.cold (user.c:?)
[   24.970757][    C1]  ? ___ratelimit (lib/ratelimit.c:97 (discriminator 3))
[   24.970761][    C1]  ? idr_get_free (??:?)
[   24.970763][    C1] ip6_tnl_xmit_ctl.cold (net/ipv6/ip6_tunnel.c:1064 (discriminator 3)) ip6_tunnel
[   24.970766][    C1] ip6gre_tunnel_xmit (net/ipv6/ip6_gre.c:888) ip6_gre
[   24.970768][    C1]  ? __gre6_xmit (./include/linux/skbuff.h:2904) ip6_gre
[   24.970769][    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))
[   24.970772][    C1]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   24.970773][    C1]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   24.970775][    C1]  ? run_filter (net/packet/af_packet.c:2103)
[   24.970778][    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))
[   24.970779][    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))
[   24.970782][    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)
[   24.970783][    C1]  ? validate_chain (kernel/locking/lockdep.c:154 (discriminator 5) kernel/locking/lockdep.c:202 (discriminator 5) kernel/locking/lockdep.c:3329 (discriminator 5) kernel/locking/lockdep.c:3924 (discriminator 5))
[   24.970785][    C1]  ? validate_xmit_skb_list (net/core/dev.c:4142)
[   24.970787][    C1]  sch_direct_xmit (net/sched/sch_generic.c:372)
[   24.970788][    C1]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   24.970790][    C1]  ? dequeue_skb (./include/trace/events/qdisc.h:14 (discriminator 19))
[   24.970791][    C1]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   24.970793][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   24.970795][    C1]  __dev_xmit_skb (net/core/dev.c:4262)
[   24.970797][    C1]  ? tc_run (net/core/dev.c:4444 (discriminator 6))
[   24.970799][    C1]  ? alloc_netdev_dummy (net/core/dev.c:12327)
[   24.970800][    C1]  ? netdev_offload_xstats_push_delta (net/core/dev.c:9326 net/core/dev.c:9461)
[   24.970802][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   24.970804][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   24.970805][    C1]  __dev_queue_xmit (net/core/dev.c:4884)
[   24.970808][    C1]  ? netdev_core_pick_tx (net/core/dev.c:4784)
[   24.970810][    C1]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   24.970811][    C1]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   24.970814][    C1]  ? neigh_hh_output (./include/net/neighbour.h:525)
[   24.970816][    C1]  ip6_finish_output2 (./include/net/neighbour.h:558 net/ipv6/ip6_output.c:138)
[   24.970818][    C1]  ? ip6_dst_lookup (net/ipv6/ip6_output.c:1269)
[   24.970819][    C1]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   24.970821][    C1]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   24.970822][    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))
[   24.970824][    C1]  ip6_finish_output (net/ipv6/ip6_output.c:210 net/ipv6/ip6_output.c:221)
[   24.970826][    C1]  ip6_output (./include/linux/netfilter.h:314 net/ipv6/ip6_output.c:248)
[   24.970828][    C1]  ? ip6_finish_output (./include/net/inet_sock.h:338 (discriminator 1))
[   24.970829][    C1]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   24.970831][    C1]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   24.970832][    C1]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   24.970833][    C1]  ? __local_bh_enable_ip (kernel/softirq.c:478)
[   24.970835][    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))
[   24.970838][    C1]  ? ndisc_recv_na (./include/net/net_namespace.h:422 (discriminator 7))
[   24.970840][    C1]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   24.970842][    C1]  ? __ndisc_fill_addr_option (net/ipv6/ndisc.c:159)
[   24.970844][    C1]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   24.970846][    C1]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   24.970848][    C1]  addrconf_rs_timer (net/ipv6/addrconf.c:4073)
[   24.970850][    C1]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   24.970852][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   24.970854][    C1]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   24.970856][    C1]  call_timer_fn (kernel/time/timer.c:1748)
[   24.970858][    C1]  ? detach_if_pending (./include/linux/list.h:1159)
[   24.970859][    C1]  ? debug_object_active_state (lib/debugobjects.c:1122)
[   24.970863][    C1]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   24.970864][    C1]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   24.970866][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   24.970868][    C1]  __run_timers (kernel/time/timer.c:1799 kernel/time/timer.c:2374)
[   24.970870][    C1]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   24.970872][    C1]  ? __bpf_trace_itimer_expire (./include/trace/events/timer.h:407)
[   24.970874][    C1]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   24.970876][    C1]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   24.970879][    C1]  run_timer_softirq (kernel/time/timer.c:2386 kernel/time/timer.c:2395 kernel/time/timer.c:2403)
[   24.970881][    C1]  ? __run_timers (./include/trace/events/timer.h:138 (discriminator 19))
[   24.970883][    C1]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   24.970885][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   24.970887][    C1]  handle_softirqs (kernel/softirq.c:645)
[   24.970889][    C1]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   24.970890][    C1]  ? _local_bh_enable (kernel/softirq.c:428 (discriminator 1))
[   24.970892][    C1]  __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
[   24.970894][    C1]  irq_exit_rcu (kernel/softirq.c:784)
[   24.970895][    C1]  sysvec_apic_timer_interrupt (arch/x86/kernel/apic/apic.c:1062 (discriminator 37) arch/x86/kernel/apic/apic.c:1062 (discriminator 37))
[   24.970897][    C1]  </IRQ>
[   24.970897][    C1]  <TASK>
[   24.970898][    C1]  ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4488)
[   24.970899][    C1]  asm_sysvec_apic_timer_interrupt (./arch/x86/include/asm/idtentry.h:674)
[   24.970901][    C1] RIP: 0010:pv_native_safe_halt (./arch/x86/include/asm/irqflags.h:48 arch/x86/kernel/paravirt.c:63)
[   24.970903][    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
[   24.970905][    C1] RSP: 0018:ffa0000000147e00 EFLAGS: 00000282
[   24.970908][    C1] RAX: 00000000000a9759 RBX: ff11000001bea380 RCX: ffffffffb38f0307
[   24.970909][    C1] RDX: ff11000001bea380 RSI: ffffffffb6638b01 RDI: ffffffffb608d8e0
[   24.970910][    C1] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[   24.970911][    C1] R10: 0000000000000001 R11: 0000000000000001 R12: 1ff4000000028fc3
[   24.970912][    C1] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000000000
[   24.970913][    C1]  ? cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   24.970915][    C1]  default_idle (./arch/x86/include/asm/paravirt.h:62 arch/x86/kernel/process.c:768)
[   24.970917][    C1]  default_idle_call (kernel/sched/idle.c:122)
[   24.970919][    C1]  cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   24.970920][    C1]  ? arch_cpu_idle_exit+0x40/0x40
[   24.970922][    C1]  ? mark_tsc_async_resets (arch/x86/kernel/tsc_sync.c:49)
[   24.970924][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   24.970926][    C1]  do_idle (kernel/sched/idle.c:355)
[   24.970928][    C1]  cpu_startup_entry (kernel/sched/idle.c:454)
[   24.970929][    C1]  start_secondary (arch/x86/kernel/smpboot.c:312)
[   24.970930][    C1]  ? set_cpu_sibling_map (arch/x86/kernel/smpboot.c:733 (discriminator 4))
[   24.970932][    C1]  common_startup_64 (arch/x86/kernel/head_64.S:418)
| [   24.970950][    C1] softirqs last disabled at (694107): __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
| [   24.970952][    C1] Preemption disabled at:
| [   24.970953][    C1] 0x0
| [   24.970958][    C1] Tainted: [W]=WARN
[   24.970958][    C1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   24.970959][    C1] Call Trace:
[   24.970959][    C1]  <IRQ>
[   24.970960][    C1]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   24.970962][    C1]  __might_resched.cold (kernel/sched/core.c:9234)
[   24.970965][    C1]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   24.970968][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   24.970970][    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))
[   24.970971][    C1]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   24.970973][    C1]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   24.970975][    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)
[   24.970976][    C1]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   24.970978][    C1]  put_chars (drivers/char/virtio_console.c:1176)
[   24.970980][    C1]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   24.970982][    C1]  ? mark_lock (kernel/locking/lockdep.c:4769)
[   24.970984][    C1]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   24.970985][    C1]  ? __lock_acquire (kernel/locking/lockdep.c:5208)
[   24.970988][    C1]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   24.970989][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   24.970991][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   24.970992][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   24.970994][    C1]  console_emit_next_record (kernel/printk/printk.c:3183)
[   24.970997][    C1]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   24.970998][    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))
[   24.971000][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   24.971002][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   24.971004][    C1]  console_flush_one_record (kernel/printk/printk.c:3268)
[   24.971006][    C1]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   24.971008][    C1]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   24.971010][    C1]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   24.971012][    C1]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   24.971014][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   24.971015][    C1]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   24.971017][    C1]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   24.971019][    C1]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   24.971021][    C1]  vprintk_emit (kernel/printk/printk.c:2479)
[   24.971023][    C1]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   24.971025][    C1]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   24.971027][    C1]  _printk (kernel/printk/printk.c:2504)
[   24.971029][    C1]  ? snapshot_read.cold (user.c:?)
[   24.971031][    C1]  ? ___ratelimit (lib/ratelimit.c:97 (discriminator 3))
[   24.971033][    C1]  ? idr_get_free (??:?)
[   24.971036][    C1] ip6_tnl_xmit_ctl.cold (net/ipv6/ip6_tunnel.c:1064 (discriminator 3)) ip6_tunnel
[   24.971038][    C1] ip6gre_tunnel_xmit (net/ipv6/ip6_gre.c:888) ip6_gre
[   24.971040][    C1]  ? __gre6_xmit (./include/linux/skbuff.h:2904) ip6_gre
[   24.971042][    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))
[   24.971043][    C1]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   24.971045][    C1]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   24.971046][    C1]  ? run_filter (net/packet/af_packet.c:2103)
[   24.971048][    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))
[   24.971050][    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))
[   24.971052][    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)
[   24.971054][    C1]  ? validate_chain (kernel/locking/lockdep.c:154 (discriminator 5) kernel/locking/lockdep.c:202 (discriminator 5) kernel/locking/lockdep.c:3329 (discriminator 5) kernel/locking/lockdep.c:3924 (discriminator 5))
[   24.971055][    C1]  ? validate_xmit_skb_list (net/core/dev.c:4142)
[   24.971057][    C1]  sch_direct_xmit (net/sched/sch_generic.c:372)
[   24.971059][    C1]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   24.971060][    C1]  ? dequeue_skb (./include/trace/events/qdisc.h:14 (discriminator 19))
[   24.971062][    C1]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   24.971064][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   24.971072][    C1]  __dev_xmit_skb (net/core/dev.c:4262)
[   24.971074][    C1]  ? tc_run (net/core/dev.c:4444 (discriminator 6))
[   24.971076][    C1]  ? alloc_netdev_dummy (net/core/dev.c:12327)
[   24.971077][    C1]  ? netdev_offload_xstats_push_delta (net/core/dev.c:9326 net/core/dev.c:9461)
[   24.971079][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   24.971080][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   24.971082][    C1]  __dev_queue_xmit (net/core/dev.c:4884)
[   24.971085][    C1]  ? netdev_core_pick_tx (net/core/dev.c:4784)
[   24.971087][    C1]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   24.971088][    C1]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   24.971091][    C1]  ? neigh_hh_output (./include/net/neighbour.h:525)
[   24.971093][    C1]  ip6_finish_output2 (./include/net/neighbour.h:558 net/ipv6/ip6_output.c:138)
[   24.971095][    C1]  ? ip6_dst_lookup (net/ipv6/ip6_output.c:1269)
[   24.971096][    C1]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   24.971098][    C1]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   24.971100][    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))
[   24.971101][    C1]  ip6_finish_output (net/ipv6/ip6_output.c:210 net/ipv6/ip6_output.c:221)
[   24.971103][    C1]  ip6_output (./include/linux/netfilter.h:314 net/ipv6/ip6_output.c:248)
[   24.971105][    C1]  ? ip6_finish_output (./include/net/inet_sock.h:338 (discriminator 1))
[   24.971106][    C1]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   24.971108][    C1]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   24.971109][    C1]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   24.971111][    C1]  ? __local_bh_enable_ip (kernel/softirq.c:478)
[   24.971113][    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))
[   24.971115][    C1]  ? ndisc_recv_na (./include/net/net_namespace.h:422 (discriminator 7))
[   24.971117][    C1]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   24.971120][    C1]  ? __ndisc_fill_addr_option (net/ipv6/ndisc.c:159)
[   24.971122][    C1]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   24.971124][    C1]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   24.971125][    C1]  addrconf_rs_timer (net/ipv6/addrconf.c:4073)
[   24.971128][    C1]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   24.971130][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   24.971131][    C1]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   24.971133][    C1]  call_timer_fn (kernel/time/timer.c:1748)
[   24.971135][    C1]  ? detach_if_pending (./include/linux/list.h:1159)
[   24.971137][    C1]  ? debug_object_active_state (lib/debugobjects.c:1122)
[   24.971138][    C1]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   24.971140][    C1]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   24.971142][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   24.971144][    C1]  __run_timers (kernel/time/timer.c:1799 kernel/time/timer.c:2374)
[   24.971146][    C1]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   24.971148][    C1]  ? __bpf_trace_itimer_expire (./include/trace/events/timer.h:407)
[   24.971150][    C1]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   24.971152][    C1]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   24.971155][    C1]  run_timer_softirq (kernel/time/timer.c:2386 kernel/time/timer.c:2395 kernel/time/timer.c:2403)
[   24.971157][    C1]  ? __run_timers (./include/trace/events/timer.h:138 (discriminator 19))
[   24.971158][    C1]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   24.971160][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   24.971162][    C1]  handle_softirqs (kernel/softirq.c:645)
[   24.971163][    C1]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   24.971165][    C1]  ? _local_bh_enable (kernel/softirq.c:428 (discriminator 1))
[   24.971167][    C1]  __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
[   24.971168][    C1]  irq_exit_rcu (kernel/softirq.c:784)
[   24.971170][    C1]  sysvec_apic_timer_interrupt (arch/x86/kernel/apic/apic.c:1062 (discriminator 37) arch/x86/kernel/apic/apic.c:1062 (discriminator 37))
[   24.971172][    C1]  </IRQ>
[   24.971172][    C1]  <TASK>
[   24.971173][    C1]  ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4488)
[   24.971174][    C1]  asm_sysvec_apic_timer_interrupt (./arch/x86/include/asm/idtentry.h:674)
[   24.971176][    C1] RIP: 0010:pv_native_safe_halt (./arch/x86/include/asm/irqflags.h:48 arch/x86/kernel/paravirt.c:63)
[   24.971178][    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
[   24.971179][    C1] RSP: 0018:ffa0000000147e00 EFLAGS: 00000282
[   24.971180][    C1] RAX: 00000000000a9759 RBX: ff11000001bea380 RCX: ffffffffb38f0307
[   24.971181][    C1] RDX: ff11000001bea380 RSI: ffffffffb6638b01 RDI: ffffffffb608d8e0
[   24.971182][    C1] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[   24.971182][    C1] R10: 0000000000000001 R11: 0000000000000001 R12: 1ff4000000028fc3
[   24.971183][    C1] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000000000
[   24.971185][    C1]  ? cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   24.971187][    C1]  default_idle (./arch/x86/include/asm/paravirt.h:62 arch/x86/kernel/process.c:768)
[   24.971188][    C1]  default_idle_call (kernel/sched/idle.c:122)
[   24.971190][    C1]  cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   24.971192][    C1]  ? arch_cpu_idle_exit+0x40/0x40
[   24.971193][    C1]  ? mark_tsc_async_resets (arch/x86/kernel/tsc_sync.c:49)
[   24.971195][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   24.971197][    C1]  do_idle (kernel/sched/idle.c:355)
[   24.971198][    C1]  cpu_startup_entry (kernel/sched/idle.c:454)
[   24.971203][    C1]  start_secondary (arch/x86/kernel/smpboot.c:312)
[   24.971205][    C1]  ? set_cpu_sibling_map (arch/x86/kernel/smpboot.c:733 (discriminator 4))
[   24.971207][    C1]  common_startup_64 (arch/x86/kernel/head_64.S:418)
| [   39.817346][    C1] softirqs last disabled at (694107): __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
| [   39.817349][    C1] Preemption disabled at:
| [   39.817349][    C1] 0x0
| [   39.817362][    C1] Tainted: [W]=WARN
[   39.817363][    C1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   39.817365][    C1] Call Trace:
[   39.817366][    C1]  <IRQ>
[   39.817368][    C1]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   39.817374][    C1]  __might_resched.cold (kernel/sched/core.c:9234)
[   39.817378][    C1]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   39.817381][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   39.817385][    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))
[   39.817388][    C1]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   39.817391][    C1]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   39.817395][    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)
[   39.817396][    C1]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   39.817399][    C1]  put_chars (drivers/char/virtio_console.c:1176)
[   39.817400][    C1]  ? desc_read_finalized_seq (kernel/printk/printk_ringbuffer.c:1934)
[   39.817402][    C1]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   39.817404][    C1]  ? console_prepend_replay (kernel/printk/printk.c:3005)
[   39.817406][    C1]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   39.817409][    C1]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   39.817410][    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)
[   39.817412][    C1]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   39.817413][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   39.817415][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   39.817417][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   39.817419][    C1]  console_emit_next_record (kernel/printk/printk.c:3183)
[   39.817421][    C1]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   39.817423][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   39.817425][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   39.817427][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   39.817428][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   39.817430][    C1]  ? console_flush_one_record (kernel/printk/printk.c:3247)
[   39.817432][    C1]  console_flush_one_record (kernel/printk/printk.c:3268)
[   39.817434][    C1]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   39.817437][    C1]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   39.817439][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   39.817440][    C1]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   39.817442][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   39.817443][    C1]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   39.817445][    C1]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   39.817446][    C1]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   39.817448][    C1]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   39.817450][    C1]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   39.817452][    C1]  vprintk_emit (kernel/printk/printk.c:2479)
[   39.817455][    C1]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   39.817457][    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)
[   39.817459][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   39.817460][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   39.817462][    C1]  _printk (kernel/printk/printk.c:2504)
[   39.817465][    C1]  ? snapshot_read.cold (user.c:?)
[   39.817467][    C1]  ? ___ratelimit (lib/ratelimit.c:97 (discriminator 3))
[   39.817471][    C1]  ? __ipv6_chk_addr_and_flags (./include/linux/rcupdate.h:850 net/ipv6/addrconf.c:1996)
[   39.817474][    C1]  ? idr_get_free (??:?)
[   39.817476][    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)
[   39.817479][    C1] ip6_tnl_xmit_ctl.cold (net/ipv6/ip6_tunnel.c:1064 (discriminator 3)) ip6_tunnel
[   39.817484][    C1] ip6gre_tunnel_xmit (net/ipv6/ip6_gre.c:888) ip6_gre
[   39.817487][    C1]  ? __gre6_xmit (./include/linux/skbuff.h:2904) ip6_gre
[   39.817489][    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))
[   39.817492][    C1]  ? packet_rcv (net/packet/af_packet.c:2231)
[   39.817495][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   39.817497][    C1]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   39.817499][    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))
[   39.817501][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   39.817502][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   39.817504][    C1]  ? get_stack_info_noinstr (arch/x86/kernel/dumpstack_64.c:173)
[   39.817507][    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)
[   39.817510][    C1]  ? validate_xmit_skb_list (net/core/dev.c:4142)
[   39.817512][    C1]  sch_direct_xmit (net/sched/sch_generic.c:372)
[   39.817514][    C1]  ? get_stack_info_noinstr (arch/x86/kernel/dumpstack_64.c:173)
[   39.817516][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   39.817518][    C1]  ? dequeue_skb (./include/trace/events/qdisc.h:14 (discriminator 19))
[   39.817519][    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)
[   39.817520][    C1]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   39.817522][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   39.817524][    C1]  __dev_xmit_skb (net/core/dev.c:4262)
[   39.817526][    C1]  ? tc_run (net/core/dev.c:4444 (discriminator 4))
[   39.817527][    C1]  ? alloc_netdev_dummy (net/core/dev.c:12327)
[   39.817529][    C1]  ? netdev_offload_xstats_push_delta (net/core/dev.c:9326 net/core/dev.c:9461)
[   39.817530][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   39.817532][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   39.817534][    C1]  __dev_queue_xmit (net/core/dev.c:4884)
[   39.817537][    C1]  ? filter_irq_stacks (kernel/stacktrace.c:402)
[   39.817539][    C1]  ? addrconf_rs_timer (net/ipv6/addrconf.c:4073)
[   39.817541][    C1]  ? stack_depot_save_flags (lib/stackdepot.c:609 lib/stackdepot.c:676)
[   39.817544][    C1]  ? netdev_core_pick_tx (net/core/dev.c:4784)
[   39.817547][    C1]  ? neigh_hh_output (./include/net/neighbour.h:525)
[   39.817550][    C1]  ip6_finish_output2 (./include/net/neighbour.h:558 net/ipv6/ip6_output.c:138)
[   39.817552][    C1]  ? ip6_dst_lookup (net/ipv6/ip6_output.c:1269)
[   39.817554][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   39.817556][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   39.817557][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   39.817559][    C1]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   39.817561][    C1]  ip6_finish_output (net/ipv6/ip6_output.c:210 net/ipv6/ip6_output.c:221)
[   39.817563][    C1]  ip6_output (./include/linux/netfilter.h:314 net/ipv6/ip6_output.c:248)
[   39.817565][    C1]  ? ip6_finish_output (./include/net/inet_sock.h:338 (discriminator 1))
[   39.817566][    C1]  ? xfrm_bundle_lookup.constprop.0 (net/xfrm/xfrm_policy.c:3049)
[   39.817569][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   39.817570][    C1]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   39.817572][    C1]  ? trace_irq_disable.constprop.0 (./include/trace/events/preemptirq.h:36 (discriminator 22))
[   39.817573][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   39.817574][    C1]  ? trace_hardirqs_on (kernel/trace/trace_preemptirq.c:78)
[   39.817576][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   39.817577][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   39.817579][    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))
[   39.817582][    C1]  ? ndisc_recv_na (./include/net/net_namespace.h:422 (discriminator 7))
[   39.817585][    C1]  ? __ndisc_fill_addr_option (net/ipv6/ndisc.c:159)
[   39.817587][    C1]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   39.817589][    C1]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   39.817591][    C1]  addrconf_rs_timer (net/ipv6/addrconf.c:4073)
[   39.817593][    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)
[   39.817595][    C1]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   39.817596][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   39.817598][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   39.817600][    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)
[   39.817601][    C1]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   39.817603][    C1]  call_timer_fn (kernel/time/timer.c:1748)
[   39.817605][    C1]  ? detach_if_pending (./include/linux/list.h:1159)
[   39.817607][    C1]  ? debug_object_active_state (lib/debugobjects.c:1122)
[   39.817610][    C1]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   39.817612][    C1]  ? timer_recalc_next_expiry (./include/linux/find.h:71 kernel/time/timer.c:1843 kernel/time/timer.c:1865)
[   39.817614][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   39.817616][    C1]  __run_timers (kernel/time/timer.c:1799 kernel/time/timer.c:2374)
[   39.817618][    C1]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   39.817620][    C1]  ? __bpf_trace_itimer_expire (./include/trace/events/timer.h:407)
[   39.817622][    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)
[   39.817624][    C1]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   39.817627][    C1]  run_timer_softirq (kernel/time/timer.c:2386 kernel/time/timer.c:2395 kernel/time/timer.c:2403)
[   39.817629][    C1]  ? __run_timers (./include/trace/events/timer.h:138 (discriminator 19))
[   39.817630][    C1]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   39.817632][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   39.817633][    C1]  handle_softirqs (kernel/softirq.c:645)
[   39.817635][    C1]  ? _local_bh_enable (kernel/softirq.c:428 (discriminator 1))
[   39.817637][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   39.817639][    C1]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   39.817640][    C1]  __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
[   39.817642][    C1]  irq_exit_rcu (kernel/softirq.c:784)
[   39.817643][    C1]  sysvec_apic_timer_interrupt (arch/x86/kernel/apic/apic.c:1062 (discriminator 37) arch/x86/kernel/apic/apic.c:1062 (discriminator 37))
[   39.817645][    C1]  </IRQ>
[   39.817646][    C1]  <TASK>
[   39.817646][    C1]  ? _raw_spin_unlock (./include/linux/spinlock_api_smp.h:201 (discriminator 1) kernel/locking/spinlock.c:213 (discriminator 1))
[   39.817649][    C1]  asm_sysvec_apic_timer_interrupt (./arch/x86/include/asm/idtentry.h:674)
[   39.817651][    C1] RIP: 0010:pv_native_safe_halt (./arch/x86/include/asm/irqflags.h:48 arch/x86/kernel/paravirt.c:63)
[   39.817654][    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
[   39.817656][    C1] RSP: 0018:ffa0000000147e00 EFLAGS: 00000246
[   39.817659][    C1] RAX: 0000000000000001 RBX: ff11000001bea380 RCX: 0000000000000001
[   39.817661][    C1] RDX: 0000000000000001 RSI: ffffffffb608d860 RDI: ffffffffb38f0307
[   39.817662][    C1] RBP: 0000000000000000 R08: ffffffffb5d80421 R09: 1fe2200006a563a2
[   39.817662][    C1] R10: 0000000000000001 R11: 0000000000000000 R12: 1ff4000000028fc3
[   39.817663][    C1] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000000000
[   39.817665][    C1]  ? ct_kernel_exit.constprop.0 (./include/linux/instrumented.h:97 kernel/context_tracking.c:124)
[   39.817667][    C1]  ? cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   39.817669][    C1]  default_idle (./arch/x86/include/asm/paravirt.h:62 arch/x86/kernel/process.c:768)
[   39.817671][    C1]  default_idle_call (kernel/sched/idle.c:122)
[   39.817673][    C1]  cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   39.817675][    C1]  ? arch_cpu_idle_exit+0x40/0x40
[   39.817676][    C1]  ? mark_tsc_async_resets (arch/x86/kernel/tsc_sync.c:49)
[   39.817679][    C1]  ? do_idle (./include/linux/instrumented.h:82 ./include/asm-generic/bitops/instrumented-non-atomic.h:141 ./include/linux/cpumask.h:650 ./include/linux/cpumask.h:1232 kernel/sched/idle.c:283)
[   39.817680][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   39.817682][    C1]  do_idle (kernel/sched/idle.c:355)
[   39.817684][    C1]  cpu_startup_entry (kernel/sched/idle.c:454)
[   39.817685][    C1]  start_secondary (arch/x86/kernel/smpboot.c:312)
[   39.817687][    C1]  ? set_cpu_sibling_map (arch/x86/kernel/smpboot.c:733 (discriminator 4))
[   39.817689][    C1]  common_startup_64 (arch/x86/kernel/head_64.S:418)
| [   69.001330][    C1] softirqs last disabled at (694107): __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
| [   69.001332][    C1] Preemption disabled at:
| [   69.001333][    C1] 0x0
| [   69.001343][    C1] Tainted: [W]=WARN
[   69.001344][    C1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   69.001345][    C1] Call Trace:
[   69.001347][    C1]  <IRQ>
[   69.001348][    C1]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   69.001354][    C1]  __might_resched.cold (kernel/sched/core.c:9234)
[   69.001359][    C1]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   69.001363][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   69.001367][    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))
[   69.001370][    C1]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   69.001373][    C1]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   69.001377][    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)
[   69.001378][    C1]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   69.001380][    C1]  put_chars (drivers/char/virtio_console.c:1176)
[   69.001382][    C1]  ? desc_read_finalized_seq (kernel/printk/printk_ringbuffer.c:1934)
[   69.001384][    C1]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   69.001386][    C1]  ? console_prepend_replay (kernel/printk/printk.c:3005)
[   69.001388][    C1]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   69.001391][    C1]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   69.001392][    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)
[   69.001394][    C1]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   69.001395][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   69.001397][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   69.001399][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   69.001401][    C1]  console_emit_next_record (kernel/printk/printk.c:3183)
[   69.001403][    C1]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   69.001405][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   69.001407][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   69.001408][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   69.001410][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   69.001412][    C1]  ? console_flush_one_record (kernel/printk/printk.c:3247)
[   69.001414][    C1]  console_flush_one_record (kernel/printk/printk.c:3268)
[   69.001416][    C1]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   69.001419][    C1]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   69.001420][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   69.001422][    C1]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   69.001424][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   69.001425][    C1]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   69.001427][    C1]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   69.001428][    C1]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   69.001430][    C1]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   69.001432][    C1]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   69.001434][    C1]  vprintk_emit (kernel/printk/printk.c:2479)
[   69.001437][    C1]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   69.001439][    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)
[   69.001440][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   69.001442][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   69.001444][    C1]  _printk (kernel/printk/printk.c:2504)
[   69.001447][    C1]  ? snapshot_read.cold (user.c:?)
[   69.001449][    C1]  ? ___ratelimit (lib/ratelimit.c:97 (discriminator 3))
[   69.001453][    C1]  ? __ipv6_chk_addr_and_flags (./include/linux/rcupdate.h:850 net/ipv6/addrconf.c:1996)
[   69.001456][    C1]  ? idr_get_free (??:?)
[   69.001458][    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)
[   69.001461][    C1] ip6_tnl_xmit_ctl.cold (net/ipv6/ip6_tunnel.c:1064 (discriminator 3)) ip6_tunnel
[   69.001465][    C1] ip6gre_tunnel_xmit (net/ipv6/ip6_gre.c:888) ip6_gre
[   69.001469][    C1]  ? __gre6_xmit (./include/linux/skbuff.h:2904) ip6_gre
[   69.001471][    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))
[   69.001474][    C1]  ? packet_rcv (net/packet/af_packet.c:2231)
[   69.001477][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   69.001479][    C1]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   69.001481][    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))
[   69.001483][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   69.001485][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   69.001486][    C1]  ? get_stack_info_noinstr (arch/x86/kernel/dumpstack_64.c:173)
[   69.001489][    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)
[   69.001492][    C1]  ? validate_xmit_skb_list (net/core/dev.c:4142)
[   69.001494][    C1]  sch_direct_xmit (net/sched/sch_generic.c:372)
[   69.001496][    C1]  ? get_stack_info_noinstr (arch/x86/kernel/dumpstack_64.c:173)
[   69.001498][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   69.001500][    C1]  ? dequeue_skb (./include/trace/events/qdisc.h:14 (discriminator 19))
[   69.001501][    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)
[   69.001503][    C1]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   69.001504][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   69.001506][    C1]  __dev_xmit_skb (net/core/dev.c:4262)
[   69.001508][    C1]  ? tc_run (net/core/dev.c:4444 (discriminator 4))
[   69.001510][    C1]  ? alloc_netdev_dummy (net/core/dev.c:12327)
[   69.001511][    C1]  ? netdev_offload_xstats_push_delta (net/core/dev.c:9326 net/core/dev.c:9461)
[   69.001513][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   69.001515][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   69.001516][    C1]  __dev_queue_xmit (net/core/dev.c:4884)
[   69.001519][    C1]  ? filter_irq_stacks (kernel/stacktrace.c:402)
[   69.001521][    C1]  ? addrconf_rs_timer (net/ipv6/addrconf.c:4073)
[   69.001523][    C1]  ? stack_depot_save_flags (lib/stackdepot.c:609 lib/stackdepot.c:676)
[   69.001527][    C1]  ? netdev_core_pick_tx (net/core/dev.c:4784)
[   69.001530][    C1]  ? neigh_hh_output (./include/net/neighbour.h:525)
[   69.001532][    C1]  ip6_finish_output2 (./include/net/neighbour.h:558 net/ipv6/ip6_output.c:138)
[   69.001534][    C1]  ? ip6_dst_lookup (net/ipv6/ip6_output.c:1269)
[   69.001536][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   69.001538][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   69.001539][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   69.001541][    C1]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   69.001543][    C1]  ip6_finish_output (net/ipv6/ip6_output.c:210 net/ipv6/ip6_output.c:221)
[   69.001545][    C1]  ip6_output (./include/linux/netfilter.h:314 net/ipv6/ip6_output.c:248)
[   69.001546][    C1]  ? ip6_finish_output (./include/net/inet_sock.h:338 (discriminator 1))
[   69.001548][    C1]  ? xfrm_bundle_lookup.constprop.0 (net/xfrm/xfrm_policy.c:3049)
[   69.001551][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   69.001552][    C1]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   69.001554][    C1]  ? trace_irq_disable.constprop.0 (./include/trace/events/preemptirq.h:36 (discriminator 22))
[   69.001555][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   69.001556][    C1]  ? trace_hardirqs_on (kernel/trace/trace_preemptirq.c:78)
[   69.001557][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   69.001559][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   69.001561][    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))
[   69.001564][    C1]  ? ndisc_recv_na (./include/net/net_namespace.h:422 (discriminator 7))
[   69.001567][    C1]  ? __ndisc_fill_addr_option (net/ipv6/ndisc.c:159)
[   69.001569][    C1]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   69.001571][    C1]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   69.001573][    C1]  addrconf_rs_timer (net/ipv6/addrconf.c:4073)
[   69.001575][    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)
[   69.001577][    C1]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   69.001578][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   69.001580][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   69.001581][    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)
[   69.001583][    C1]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   69.001585][    C1]  call_timer_fn (kernel/time/timer.c:1748)
[   69.001587][    C1]  ? detach_if_pending (./include/linux/list.h:1159)
[   69.001589][    C1]  ? debug_object_active_state (lib/debugobjects.c:1122)
[   69.001593][    C1]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   69.001594][    C1]  ? timer_recalc_next_expiry (./include/linux/find.h:71 kernel/time/timer.c:1843 kernel/time/timer.c:1865)
[   69.001596][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   69.001598][    C1]  __run_timers (kernel/time/timer.c:1799 kernel/time/timer.c:2374)
[   69.001600][    C1]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   69.001602][    C1]  ? __bpf_trace_itimer_expire (./include/trace/events/timer.h:407)
[   69.001605][    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)
[   69.001607][    C1]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   69.001609][    C1]  run_timer_softirq (kernel/time/timer.c:2386 kernel/time/timer.c:2395 kernel/time/timer.c:2403)
[   69.001611][    C1]  ? __run_timers (./include/trace/events/timer.h:138 (discriminator 19))
[   69.001613][    C1]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   69.001614][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   69.001616][    C1]  handle_softirqs (kernel/softirq.c:645)
[   69.001618][    C1]  ? _local_bh_enable (kernel/softirq.c:428 (discriminator 1))
[   69.001619][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   69.001621][    C1]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   69.001623][    C1]  __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
[   69.001624][    C1]  irq_exit_rcu (kernel/softirq.c:784)
[   69.001626][    C1]  sysvec_apic_timer_interrupt (arch/x86/kernel/apic/apic.c:1062 (discriminator 37) arch/x86/kernel/apic/apic.c:1062 (discriminator 37))
[   69.001628][    C1]  </IRQ>
[   69.001628][    C1]  <TASK>
[   69.001629][    C1]  ? _raw_spin_unlock (./include/linux/spinlock_api_smp.h:201 (discriminator 1) kernel/locking/spinlock.c:213 (discriminator 1))
[   69.001632][    C1]  asm_sysvec_apic_timer_interrupt (./arch/x86/include/asm/idtentry.h:674)
[   69.001634][    C1] RIP: 0010:pv_native_safe_halt (./arch/x86/include/asm/irqflags.h:48 arch/x86/kernel/paravirt.c:63)
[   69.001636][    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
[   69.001638][    C1] RSP: 0018:ffa0000000147e00 EFLAGS: 00000246
[   69.001641][    C1] RAX: 0000000000000001 RBX: ff11000001bea380 RCX: 0000000000000001
[   69.001643][    C1] RDX: 0000000000000001 RSI: ffffffffb608d860 RDI: ffffffffb38f0307
[   69.001644][    C1] RBP: 0000000000000000 R08: ffffffffb5d80421 R09: 1fe2200006a563a2
[   69.001644][    C1] R10: 0000000000000001 R11: 0000000000000000 R12: 1ff4000000028fc3
[   69.001645][    C1] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000000000
[   69.001646][    C1]  ? ct_kernel_exit.constprop.0 (./include/linux/instrumented.h:97 kernel/context_tracking.c:124)
[   69.001649][    C1]  ? cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   69.001652][    C1]  default_idle (./arch/x86/include/asm/paravirt.h:62 arch/x86/kernel/process.c:768)
[   69.001654][    C1]  default_idle_call (kernel/sched/idle.c:122)
[   69.001655][    C1]  cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   69.001657][    C1]  ? arch_cpu_idle_exit+0x40/0x40
[   69.001659][    C1]  ? mark_tsc_async_resets (arch/x86/kernel/tsc_sync.c:49)
[   69.001661][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   69.001663][    C1]  do_idle (kernel/sched/idle.c:355)
[   69.001665][    C1]  cpu_startup_entry (kernel/sched/idle.c:454)
[   69.001666][    C1]  start_secondary (arch/x86/kernel/smpboot.c:312)
[   69.001668][    C1]  ? set_cpu_sibling_map (arch/x86/kernel/smpboot.c:733 (discriminator 4))
[   69.001670][    C1]  common_startup_64 (arch/x86/kernel/head_64.S:418)
| [  128.393435][    C1] softirqs last disabled at (694107): __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
| [  128.393438][    C1] Preemption disabled at:
| [  128.393439][    C1] 0x0
| [  128.393455][    C1] Tainted: [W]=WARN
[  128.393459][    C1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  128.393462][    C1] Call Trace:
[  128.393464][    C1]  <IRQ>
[  128.393468][    C1]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[  128.393478][    C1]  __might_resched.cold (kernel/sched/core.c:9234)
[  128.393483][    C1]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[  128.393487][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  128.393491][    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))
[  128.393500][    C1]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[  128.393504][    C1]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[  128.393514][    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)
[  128.393519][    C1]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[  128.393525][    C1]  put_chars (drivers/char/virtio_console.c:1176)
[  128.393527][    C1]  ? desc_read_finalized_seq (kernel/printk/printk_ringbuffer.c:1934)
[  128.393530][    C1]  ? __send_to_port (drivers/char/virtio_console.c:654)
[  128.393533][    C1]  ? console_prepend_replay (kernel/printk/printk.c:3005)
[  128.393536][    C1]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[  128.393541][    C1]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[  128.393543][    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)
[  128.393545][    C1]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[  128.393547][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  128.393549][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  128.393552][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[  128.393555][    C1]  console_emit_next_record (kernel/printk/printk.c:3183)
[  128.393563][    C1]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[  128.393566][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  128.393573][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  128.393575][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  128.393580][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[  128.393585][    C1]  ? console_flush_one_record (kernel/printk/printk.c:3247)
[  128.393588][    C1]  console_flush_one_record (kernel/printk/printk.c:3268)
[  128.393592][    C1]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[  128.393596][    C1]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[  128.393599][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[  128.393601][    C1]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[  128.393603][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  128.393606][    C1]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[  128.393608][    C1]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[  128.393610][    C1]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[  128.393613][    C1]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[  128.393616][    C1]  ? vprintk_emit (kernel/printk/printk.c:2478)
[  128.393619][    C1]  vprintk_emit (kernel/printk/printk.c:2479)
[  128.393623][    C1]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[  128.393626][    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)
[  128.393629][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  128.393631][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[  128.393634][    C1]  _printk (kernel/printk/printk.c:2504)
[  128.393646][    C1]  ? snapshot_read.cold (user.c:?)
[  128.393649][    C1]  ? ___ratelimit (lib/ratelimit.c:97 (discriminator 3))
[  128.393654][    C1]  ? __ipv6_chk_addr_and_flags (./include/linux/rcupdate.h:850 net/ipv6/addrconf.c:1996)
[  128.393658][    C1]  ? idr_get_free (??:?)
[  128.393661][    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)
[  128.393665][    C1] ip6_tnl_xmit_ctl.cold (net/ipv6/ip6_tunnel.c:1064 (discriminator 3)) ip6_tunnel
[  128.393673][    C1] ip6gre_tunnel_xmit (net/ipv6/ip6_gre.c:888) ip6_gre
[  128.393679][    C1]  ? __gre6_xmit (./include/linux/skbuff.h:2904) ip6_gre
[  128.393682][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  128.393685][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[  128.393687][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  128.393690][    C1]  ? netif_skb_features (net/core/dev.c:3793 net/core/dev.c:3922)
[  128.393694][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  128.393697][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[  128.393699][    C1]  ? skb_network_protocol (./include/linux/skbuff.h:2534)
[  128.393701][    C1]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[  128.393703][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  128.393706][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[  128.393708][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  128.393711][    C1]  ? get_stack_info_noinstr (arch/x86/kernel/dumpstack_64.c:173)
[  128.393715][    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)
[  128.393718][    C1]  ? validate_xmit_skb_list (net/core/dev.c:4142)
[  128.393721][    C1]  sch_direct_xmit (net/sched/sch_generic.c:372)
[  128.393724][    C1]  ? get_stack_info_noinstr (arch/x86/kernel/dumpstack_64.c:173)
[  128.393726][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  128.393729][    C1]  ? dequeue_skb (./include/trace/events/qdisc.h:14 (discriminator 19))
[  128.393731][    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)
[  128.393733][    C1]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[  128.393736][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[  128.393739][    C1]  __dev_xmit_skb (net/core/dev.c:4262)
[  128.393742][    C1]  ? tc_run (net/core/dev.c:4444 (discriminator 4))
[  128.393744][    C1]  ? alloc_netdev_dummy (net/core/dev.c:12327)
[  128.393747][    C1]  ? netdev_offload_xstats_push_delta (net/core/dev.c:9326 net/core/dev.c:9461)
[  128.393749][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  128.393751][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[  128.393754][    C1]  __dev_queue_xmit (net/core/dev.c:4884)
[  128.393758][    C1]  ? filter_irq_stacks (kernel/stacktrace.c:402)
[  128.393760][    C1]  ? addrconf_rs_timer (net/ipv6/addrconf.c:4073)
[  128.393763][    C1]  ? stack_depot_save_flags (lib/stackdepot.c:609 lib/stackdepot.c:676)
[  128.393767][    C1]  ? netdev_core_pick_tx (net/core/dev.c:4784)
[  128.393771][    C1]  ? neigh_hh_output (./include/net/neighbour.h:525)
[  128.393774][    C1]  ip6_finish_output2 (./include/net/neighbour.h:558 net/ipv6/ip6_output.c:138)
[  128.393778][    C1]  ? ip6_dst_lookup (net/ipv6/ip6_output.c:1269)
[  128.393780][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  128.393783][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[  128.393785][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  128.393787][    C1]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[  128.393790][    C1]  ip6_finish_output (net/ipv6/ip6_output.c:210 net/ipv6/ip6_output.c:221)
[  128.393793][    C1]  ip6_output (./include/linux/netfilter.h:314 net/ipv6/ip6_output.c:248)
[  128.393796][    C1]  ? ip6_finish_output (./include/net/inet_sock.h:338 (discriminator 1))
[  128.393798][    C1]  ? xfrm_bundle_lookup.constprop.0 (net/xfrm/xfrm_policy.c:3049)
[  128.393801][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  128.393804][    C1]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[  128.393805][    C1]  ? trace_irq_disable.constprop.0 (./include/trace/events/preemptirq.h:36 (discriminator 22))
[  128.393807][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  128.393810][    C1]  ? trace_hardirqs_on (kernel/trace/trace_preemptirq.c:78)
[  128.393811][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[  128.393813][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  128.393816][    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))
[  128.393821][    C1]  ? ndisc_recv_na (./include/net/net_namespace.h:422 (discriminator 7))
[  128.393824][    C1]  ? __ndisc_fill_addr_option (net/ipv6/ndisc.c:159)
[  128.393827][    C1]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[  128.393830][    C1]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[  128.393833][    C1]  addrconf_rs_timer (net/ipv6/addrconf.c:4073)
[  128.393835][    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)
[  128.393838][    C1]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[  128.393840][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  128.393843][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[  128.393845][    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)
[  128.393847][    C1]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[  128.393850][    C1]  call_timer_fn (kernel/time/timer.c:1748)
[  128.393853][    C1]  ? detach_if_pending (./include/linux/list.h:1159)
[  128.393855][    C1]  ? debug_object_active_state (lib/debugobjects.c:1122)
[  128.393860][    C1]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[  128.393862][    C1]  ? timer_recalc_next_expiry (./include/linux/find.h:71 kernel/time/timer.c:1847 kernel/time/timer.c:1865)
[  128.393864][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  128.393867][    C1]  __run_timers (kernel/time/timer.c:1799 kernel/time/timer.c:2374)
[  128.393869][    C1]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[  128.393873][    C1]  ? __bpf_trace_itimer_expire (./include/trace/events/timer.h:407)
[  128.393876][    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)
[  128.393880][    C1]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[  128.393883][    C1]  run_timer_softirq (kernel/time/timer.c:2386 kernel/time/timer.c:2395 kernel/time/timer.c:2403)
[  128.393886][    C1]  ? __run_timers (./include/trace/events/timer.h:138 (discriminator 19))
[  128.393888][    C1]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[  128.393890][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  128.393892][    C1]  handle_softirqs (kernel/softirq.c:645)
[  128.393896][    C1]  ? _local_bh_enable (kernel/softirq.c:428 (discriminator 1))
[  128.393898][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  128.393900][    C1]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[  128.393902][    C1]  __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
[  128.393905][    C1]  irq_exit_rcu (kernel/softirq.c:784)
[  128.393907][    C1]  sysvec_apic_timer_interrupt (arch/x86/kernel/apic/apic.c:1062 (discriminator 37) arch/x86/kernel/apic/apic.c:1062 (discriminator 37))
[  128.393910][    C1]  </IRQ>
[  128.393911][    C1]  <TASK>
[  128.393912][    C1]  ? _raw_spin_unlock (./include/linux/spinlock_api_smp.h:201 (discriminator 1) kernel/locking/spinlock.c:213 (discriminator 1))
[  128.393915][    C1]  asm_sysvec_apic_timer_interrupt (./arch/x86/include/asm/idtentry.h:674)
[  128.393919][    C1] RIP: 0010:pv_native_safe_halt (./arch/x86/include/asm/irqflags.h:48 arch/x86/kernel/paravirt.c:63)
[  128.393923][    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
[  128.393925][    C1] RSP: 0018:ffa0000000147e00 EFLAGS: 00000246
[  128.393930][    C1] RAX: 0000000000000001 RBX: ff11000001bea380 RCX: 0000000000000001
[  128.393932][    C1] RDX: 0000000000000001 RSI: ffffffffb608d860 RDI: ffffffffb38f0307
[  128.393933][    C1] RBP: 0000000000000000 R08: ffffffffb5d80421 R09: 1fe2200006a563a2
[  128.393934][    C1] R10: 0000000000000001 R11: 0000000000000000 R12: 1ff4000000028fc3
[  128.393936][    C1] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000000000
[  128.393939][    C1]  ? ct_kernel_exit.constprop.0 (./include/linux/instrumented.h:97 kernel/context_tracking.c:124)
[  128.393945][    C1]  ? cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[  128.393951][    C1]  default_idle (./arch/x86/include/asm/paravirt.h:62 arch/x86/kernel/process.c:768)
[  128.393957][    C1]  default_idle_call (kernel/sched/idle.c:122)
[  128.393959][    C1]  cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[  128.393966][    C1]  ? arch_cpu_idle_exit+0x40/0x40
[  128.393969][    C1]  ? mark_tsc_async_resets (arch/x86/kernel/tsc_sync.c:49)
[  128.393973][    C1]  ? trace_sched_exit_tp (./include/linux/instrumented.h:82 ./include/asm-generic/bitops/instrumented-non-atomic.h:141 ./include/linux/cpumask.h:650 ./include/linux/cpumask.h:1232 ./include/trace/events/sched.h:886)
[  128.393975][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  128.393978][    C1]  do_idle (kernel/sched/idle.c:355)
[  128.393981][    C1]  cpu_startup_entry (kernel/sched/idle.c:454)
[  128.393983][    C1]  start_secondary (arch/x86/kernel/smpboot.c:312)
[  128.393986][    C1]  ? set_cpu_sibling_map (arch/x86/kernel/smpboot.c:733 (discriminator 4))
[  128.393989][    C1]  common_startup_64 (arch/x86/kernel/head_64.S:418)
| [  187.791347][ T1338] softirqs last disabled at (0): 0x0
| [  187.791349][ T1338] Preemption disabled at:
| [  187.791350][ T1338] 0x0
| [  187.791360][ T1338] Tainted: [W]=WARN
[  187.791362][ T1338] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  187.791364][ T1338] Call Trace:
[  187.791365][ T1338]  <TASK>
[  187.791367][ T1338]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[  187.791373][ T1338]  __might_resched.cold (kernel/sched/core.c:9234)
[  187.791377][ T1338]  ? prb_next_reserve_seq (kernel/printk/printk_ringbuffer.c:2128)
[  187.791379][ T1338]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[  187.791382][ T1338]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  187.791386][ T1338]  __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))
[  187.791390][ T1338]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[  187.791392][ T1338]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[  187.791396][ T1338]  ? 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)
[  187.791398][ T1338]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[  187.791399][ T1338]  put_chars (drivers/char/virtio_console.c:1176)
[  187.791401][ T1338]  ? __send_to_port (drivers/char/virtio_console.c:654)
[  187.791403][ T1338]  ? console_prepend_replay (kernel/printk/printk.c:3005)
[  187.791406][ T1338]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[  187.791409][ T1338]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[  187.791410][ T1338]  ? vsnprintf (lib/vsprintf.c:2900)
[  187.791414][ T1338]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[  187.791415][ T1338]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  187.791417][ T1338]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  187.791419][ T1338]  console_emit_next_record (kernel/printk/printk.c:3183)
[  187.791422][ T1338]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[  187.791424][ T1338]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  187.791426][ T1338]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  187.791427][ T1338]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  187.791429][ T1338]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[  187.791431][ T1338]  ? console_flush_one_record (kernel/printk/printk.c:3247)
[  187.791433][ T1338]  console_flush_one_record (kernel/printk/printk.c:3268)
[  187.791435][ T1338]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[  187.791438][ T1338]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[  187.791440][ T1338]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[  187.791441][ T1338]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[  187.791443][ T1338]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  187.791444][ T1338]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[  187.791446][ T1338]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[  187.791447][ T1338]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[  187.791450][ T1338]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[  187.791452][ T1338]  ? vprintk_emit (kernel/printk/printk.c:2478)
[  187.791454][ T1338]  vprintk_emit (kernel/printk/printk.c:2479)
[  187.791457][ T1338]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[  187.791459][ T1338]  ? unwind_next_frame (./include/linux/rcupdate.h:882 ./include/linux/rcupdate.h:1216 arch/x86/kernel/unwind_orc.c:495)
[  187.791462][ T1338]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  187.791464][ T1338]  _printk (kernel/printk/printk.c:2504)
[  187.791467][ T1338]  ? snapshot_read.cold (user.c:?)
[  187.791469][ T1338]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  187.791471][ T1338]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  187.791473][ T1338]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[  187.791474][ T1338]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  187.791476][ T1338]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  187.791478][ T1338] br_set_state (net/bridge/br_stp.c:57 (discriminator 2)) bridge
[  187.791492][ T1338] br_set_port_state (net/bridge/br_netlink.c:931) bridge
[  187.791500][ T1338] br_setport (net/bridge/br_netlink.c:1040 (discriminator 1)) bridge
[  187.791508][ T1338]  ? br_set_port_state (net/bridge/br_netlink.c:928) bridge
[  187.791514][ T1338]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[  187.791516][ T1338]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  187.791518][ T1338]  ? __nla_validate_parse (lib/nlattr.c:635)
[  187.791521][ T1338] br_setlink (net/bridge/br_netlink.c:1143) bridge
[  187.791529][ T1338]  ? br_afspec (net/bridge/br_netlink.c:860 (discriminator 2)) bridge
[  187.791539][ T1338]  rtnl_bridge_setlink (net/core/rtnetlink.c:5707)
[  187.791544][ T1338]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7141)
[  187.791546][ T1338]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[  187.791547][ T1338]  ? filter_irq_stacks (kernel/stacktrace.c:402)
[  187.791550][ T1338]  ? stack_depot_save_flags (lib/stackdepot.c:609 lib/stackdepot.c:676)
[  187.791553][ T1338]  netlink_rcv_skb (net/netlink/af_netlink.c:2556)
[  187.791556][ T1338]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[  187.791557][ T1338]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[  187.791559][ T1338]  ? netlink_ack (./include/linux/skbuff.h:2718)
[  187.791560][ T1338]  ? __netlink_lookup (./include/linux/rcupdate.h:850 ./include/linux/rhashtable.h:709 net/netlink/af_netlink.c:499)
[  187.791563][ T1338]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  187.791564][ T1338]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[  187.791566][ T1338]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[  187.791568][ T1338]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[  187.791570][ T1338]  ? percpu_counter_add_batch (lib/percpu_counter.c:101 (discriminator 3) lib/percpu_counter.c:93 (discriminator 3))
[  187.791573][ T1338]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  187.791575][ T1338]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  187.791576][ T1338]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  187.791578][ T1338]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  187.791580][ T1338]  netlink_sendmsg (net/netlink/af_netlink.c:1900)
[  187.791582][ T1338]  ? netlink_unicast (./include/net/net_namespace.h:422 (discriminator 7))
[  187.791584][ T1338]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  187.791586][ T1338]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[  187.791588][ T1338]  ____sys_sendmsg (net/socket.c:800 (discriminator 4) net/socket.c:815 (discriminator 4) net/socket.c:2713 (discriminator 4))
[  187.791591][ T1338]  ? copy_msghdr_from_user (net/socket.c:2650)
[  187.791592][ T1338]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5399)
[  187.791594][ T1338]  ? move_addr_to_kernel (net/socket.c:258)
[  187.791596][ T1338]  ? do_fault_around (./include/linux/rcupdate.h:882 mm/memory.c:5961)
[  187.791599][ T1338]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[  187.791601][ T1338]  ___sys_sendmsg (net/socket.c:2767)
[  187.791603][ T1338]  ? do_pte_missing (mm/memory.c:5991 mm/memory.c:6134 mm/memory.c:4700)
[  187.791606][ T1338]  ? copy_msghdr_from_user (net/socket.c:2619)
[  187.791607][ T1338]  ? rcu_read_unlock (./include/linux/rcupdate.h:878 (discriminator 6))
[  187.791612][ T1338]  __sys_sendmsg (net/socket.c:2799)
[  187.791614][ T1338]  ? __sys_sendmsg_sock (net/socket.c:2780)
[  187.791617][ T1338]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  187.791619][ T1338]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  187.791621][ T1338]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[  187.791623][ T1338]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[  187.791625][ T1338]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  187.791627][ T1338] RIP: 0033:0x7f7e37abf54e
[  187.791629][ T1338] 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
[  187.791631][ T1338] RSP: 002b:00007ffd950d7400 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[  187.791634][ T1338] RAX: ffffffffffffffda RBX: 00007ffd950d75b0 RCX: 00007f7e37abf54e
[  187.791636][ T1338] RDX: 0000000000000000 RSI: 00007ffd950d74b0 RDI: 0000000000000005
[  187.791637][ T1338] RBP: 00007ffd950d7410 R08: 0000000000000000 R09: 0000000000000000
[  187.791637][ T1338] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91523e
[  187.791638][ T1338] R13: 0000000000425380 R14: 00007ffd950d9825 R15: 00000000ffffffff
| [  192.174698][ T1360] softirqs last disabled at (0): 0x0
| [  192.174699][ T1360] Preemption disabled at:
| [  192.174700][ T1360] 0x0
| [  192.174710][ T1360] Tainted: [W]=WARN
[  192.174711][ T1360] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  192.174713][ T1360] Call Trace:
[  192.174714][ T1360]  <TASK>
[  192.174716][ T1360]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[  192.174722][ T1360]  __might_resched.cold (kernel/sched/core.c:9234)
[  192.174725][ T1360]  ? prb_next_reserve_seq (kernel/printk/printk_ringbuffer.c:2128)
[  192.174728][ T1360]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[  192.174731][ T1360]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  192.174735][ T1360]  __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))
[  192.174739][ T1360]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[  192.174741][ T1360]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[  192.174746][ T1360]  ? 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)
[  192.174747][ T1360]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[  192.174749][ T1360]  put_chars (drivers/char/virtio_console.c:1176)
[  192.174751][ T1360]  ? __send_to_port (drivers/char/virtio_console.c:654)
[  192.174753][ T1360]  ? console_prepend_replay (kernel/printk/printk.c:3005)
[  192.174756][ T1360]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[  192.174759][ T1360]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[  192.174760][ T1360]  ? vsnprintf (lib/vsprintf.c:2900)
[  192.174764][ T1360]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[  192.174766][ T1360]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  192.174767][ T1360]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  192.174770][ T1360]  console_emit_next_record (kernel/printk/printk.c:3183)
[  192.174772][ T1360]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[  192.174774][ T1360]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  192.174776][ T1360]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  192.174778][ T1360]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  192.174780][ T1360]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[  192.174782][ T1360]  ? console_flush_one_record (kernel/printk/printk.c:3247)
[  192.174783][ T1360]  console_flush_one_record (kernel/printk/printk.c:3268)
[  192.174786][ T1360]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[  192.174789][ T1360]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[  192.174790][ T1360]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[  192.174792][ T1360]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[  192.174794][ T1360]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  192.174795][ T1360]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[  192.174797][ T1360]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[  192.174798][ T1360]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[  192.174800][ T1360]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[  192.174802][ T1360]  ? vprintk_emit (kernel/printk/printk.c:2478)
[  192.174805][ T1360]  vprintk_emit (kernel/printk/printk.c:2479)
[  192.174808][ T1360]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[  192.174810][ T1360]  ? unwind_next_frame (./include/linux/rcupdate.h:882 ./include/linux/rcupdate.h:1216 arch/x86/kernel/unwind_orc.c:495)
[  192.174813][ T1360]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  192.174815][ T1360]  _printk (kernel/printk/printk.c:2504)
[  192.174819][ T1360]  ? snapshot_read.cold (user.c:?)
[  192.174820][ T1360]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  192.174822][ T1360]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  192.174824][ T1360]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[  192.174826][ T1360]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  192.174828][ T1360]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  192.174830][ T1360] br_set_state (net/bridge/br_stp.c:57 (discriminator 2)) bridge
[  192.174845][ T1360] br_set_port_state (net/bridge/br_netlink.c:931) bridge
[  192.174854][ T1360] br_setport (net/bridge/br_netlink.c:1040 (discriminator 1)) bridge
[  192.174861][ T1360]  ? br_set_port_state (net/bridge/br_netlink.c:928) bridge
[  192.174867][ T1360]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[  192.174869][ T1360]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  192.174871][ T1360]  ? __nla_validate_parse (lib/nlattr.c:635)
[  192.174875][ T1360] br_setlink (net/bridge/br_netlink.c:1143) bridge
[  192.174883][ T1360]  ? br_afspec (net/bridge/br_netlink.c:860 (discriminator 2)) bridge
[  192.174893][ T1360]  rtnl_bridge_setlink (net/core/rtnetlink.c:5707)
[  192.174898][ T1360]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7141)
[  192.174900][ T1360]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[  192.174902][ T1360]  ? filter_irq_stacks (kernel/stacktrace.c:402)
[  192.174904][ T1360]  ? stack_depot_save_flags (lib/stackdepot.c:609 lib/stackdepot.c:676)
[  192.174907][ T1360]  netlink_rcv_skb (net/netlink/af_netlink.c:2556)
[  192.174910][ T1360]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[  192.174912][ T1360]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[  192.174913][ T1360]  ? netlink_ack (./include/linux/skbuff.h:2718)
[  192.174915][ T1360]  ? __netlink_lookup (./include/linux/rcupdate.h:850 ./include/linux/rhashtable.h:709 net/netlink/af_netlink.c:499)
[  192.174918][ T1360]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  192.174919][ T1360]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[  192.174921][ T1360]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[  192.174923][ T1360]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[  192.174925][ T1360]  ? percpu_counter_add_batch (lib/percpu_counter.c:101 (discriminator 3) lib/percpu_counter.c:93 (discriminator 3))
[  192.174928][ T1360]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  192.174930][ T1360]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  192.174931][ T1360]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  192.174933][ T1360]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  192.174935][ T1360]  netlink_sendmsg (net/netlink/af_netlink.c:1900)
[  192.174937][ T1360]  ? netlink_unicast (./include/net/net_namespace.h:422 (discriminator 7))
[  192.174939][ T1360]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  192.174941][ T1360]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[  192.174943][ T1360]  ____sys_sendmsg (net/socket.c:800 (discriminator 4) net/socket.c:815 (discriminator 4) net/socket.c:2713 (discriminator 4))
[  192.174946][ T1360]  ? copy_msghdr_from_user (net/socket.c:2650)
[  192.174948][ T1360]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5399)
[  192.174949][ T1360]  ? move_addr_to_kernel (net/socket.c:258)
[  192.174952][ T1360]  ? do_fault_around (./include/linux/rcupdate.h:882 mm/memory.c:5961)
[  192.174955][ T1360]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[  192.174957][ T1360]  ___sys_sendmsg (net/socket.c:2767)
[  192.174958][ T1360]  ? do_pte_missing (mm/memory.c:5991 mm/memory.c:6134 mm/memory.c:4700)
[  192.174961][ T1360]  ? copy_msghdr_from_user (net/socket.c:2619)
[  192.174963][ T1360]  ? rcu_read_unlock (./include/linux/rcupdate.h:878 (discriminator 6))
[  192.174968][ T1360]  __sys_sendmsg (net/socket.c:2799)
[  192.174970][ T1360]  ? __sys_sendmsg_sock (net/socket.c:2780)
[  192.174972][ T1360]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  192.174974][ T1360]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  192.174976][ T1360]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[  192.174979][ T1360]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[  192.174981][ T1360]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  192.174983][ T1360] RIP: 0033:0x7fb070a4e54e
[  192.174985][ T1360] 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
[  192.174994][ T1360] RSP: 002b:00007fffd44e1140 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[  192.174998][ T1360] RAX: ffffffffffffffda RBX: 00007fffd44e12f0 RCX: 00007fb070a4e54e
[  192.175000][ T1360] RDX: 0000000000000000 RSI: 00007fffd44e11f0 RDI: 0000000000000005
[  192.175001][ T1360] RBP: 00007fffd44e1150 R08: 0000000000000000 R09: 0000000000000000
[  192.175002][ T1360] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a915242
[  192.175002][ T1360] R13: 0000000000425380 R14: 00007fffd44e3823 R15: 00000000ffffffff
| [  199.921857][ T1417] softirqs last disabled at (0): 0x0
| [  199.921859][ T1417] Preemption disabled at:
| [  199.921860][ T1417] 0x0
| [  199.921868][ T1417] Tainted: [W]=WARN
[  199.921869][ T1417] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  199.921871][ T1417] Call Trace:
[  199.921873][ T1417]  <TASK>
[  199.921874][ T1417]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[  199.921880][ T1417]  __might_resched.cold (kernel/sched/core.c:9234)
[  199.921884][ T1417]  ? prb_next_reserve_seq (kernel/printk/printk_ringbuffer.c:2128)
[  199.921886][ T1417]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[  199.921890][ T1417]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  199.921894][ T1417]  __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))
[  199.921897][ T1417]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[  199.921899][ T1417]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[  199.921903][ T1417]  ? 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)
[  199.921905][ T1417]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[  199.921907][ T1417]  put_chars (drivers/char/virtio_console.c:1176)
[  199.921909][ T1417]  ? __send_to_port (drivers/char/virtio_console.c:654)
[  199.921911][ T1417]  ? console_prepend_replay (kernel/printk/printk.c:3005)
[  199.921914][ T1417]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[  199.921917][ T1417]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[  199.921918][ T1417]  ? vsnprintf (lib/vsprintf.c:2900)
[  199.921922][ T1417]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[  199.921923][ T1417]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  199.921925][ T1417]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  199.921927][ T1417]  console_emit_next_record (kernel/printk/printk.c:3183)
[  199.921930][ T1417]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[  199.921932][ T1417]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  199.921934][ T1417]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  199.921935][ T1417]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  199.921937][ T1417]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[  199.921939][ T1417]  ? console_flush_one_record (kernel/printk/printk.c:3247)
[  199.921941][ T1417]  console_flush_one_record (kernel/printk/printk.c:3268)
[  199.921943][ T1417]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[  199.921946][ T1417]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[  199.921948][ T1417]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[  199.921949][ T1417]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[  199.921951][ T1417]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  199.921952][ T1417]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[  199.921954][ T1417]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[  199.921955][ T1417]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[  199.921957][ T1417]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[  199.921959][ T1417]  ? vprintk_emit (kernel/printk/printk.c:2478)
[  199.921961][ T1417]  vprintk_emit (kernel/printk/printk.c:2479)
[  199.921965][ T1417]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[  199.921967][ T1417]  ? unwind_next_frame (./include/linux/rcupdate.h:882 ./include/linux/rcupdate.h:1216 arch/x86/kernel/unwind_orc.c:495)
[  199.921969][ T1417]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  199.921972][ T1417]  _printk (kernel/printk/printk.c:2504)
[  199.921975][ T1417]  ? snapshot_read.cold (user.c:?)
[  199.921976][ T1417]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  199.921978][ T1417]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  199.921980][ T1417]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[  199.921982][ T1417]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  199.921983][ T1417]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  199.921986][ T1417] br_set_state (net/bridge/br_stp.c:57 (discriminator 2)) bridge
[  199.921999][ T1417] br_set_port_state (net/bridge/br_netlink.c:931) bridge
[  199.922008][ T1417] br_setport (net/bridge/br_netlink.c:1040 (discriminator 1)) bridge
[  199.922016][ T1417]  ? br_set_port_state (net/bridge/br_netlink.c:928) bridge
[  199.922022][ T1417]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[  199.922024][ T1417]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  199.922026][ T1417]  ? __nla_validate_parse (lib/nlattr.c:635)
[  199.922035][ T1417] br_setlink (net/bridge/br_netlink.c:1143) bridge
[  199.922042][ T1417]  ? br_afspec (net/bridge/br_netlink.c:860 (discriminator 2)) bridge
[  199.922053][ T1417]  rtnl_bridge_setlink (net/core/rtnetlink.c:5707)
[  199.922058][ T1417]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7141)
[  199.922060][ T1417]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[  199.922061][ T1417]  ? filter_irq_stacks (kernel/stacktrace.c:402)
[  199.922064][ T1417]  ? stack_depot_save_flags (lib/stackdepot.c:609 lib/stackdepot.c:676)
[  199.922066][ T1417]  netlink_rcv_skb (net/netlink/af_netlink.c:2556)
[  199.922069][ T1417]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[  199.922071][ T1417]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[  199.922072][ T1417]  ? netlink_ack (./include/linux/skbuff.h:2718)
[  199.922074][ T1417]  ? __netlink_lookup (./include/linux/rcupdate.h:850 ./include/linux/rhashtable.h:709 net/netlink/af_netlink.c:499)
[  199.922076][ T1417]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  199.922078][ T1417]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[  199.922080][ T1417]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[  199.922082][ T1417]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[  199.922083][ T1417]  ? next_uptodate_folio (mm/filemap.c:3747)
[  199.922086][ T1417]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  199.922088][ T1417]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  199.922090][ T1417]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  199.922092][ T1417]  netlink_sendmsg (net/netlink/af_netlink.c:1900)
[  199.922094][ T1417]  ? netlink_unicast (./include/net/net_namespace.h:422 (discriminator 7))
[  199.922096][ T1417]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  199.922097][ T1417]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[  199.922099][ T1417]  ____sys_sendmsg (net/socket.c:800 (discriminator 4) net/socket.c:815 (discriminator 4) net/socket.c:2713 (discriminator 4))
[  199.922102][ T1417]  ? copy_msghdr_from_user (net/socket.c:2650)
[  199.922104][ T1417]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5399)
[  199.922105][ T1417]  ? move_addr_to_kernel (net/socket.c:258)
[  199.922108][ T1417]  ? do_fault_around (./include/linux/rcupdate.h:882 mm/memory.c:5961)
[  199.922111][ T1417]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[  199.922112][ T1417]  ___sys_sendmsg (net/socket.c:2767)
[  199.922114][ T1417]  ? do_pte_missing (mm/memory.c:5991 mm/memory.c:6134 mm/memory.c:4700)
[  199.922116][ T1417]  ? copy_msghdr_from_user (net/socket.c:2619)
[  199.922118][ T1417]  ? rcu_read_unlock (./include/linux/rcupdate.h:878 (discriminator 6))
[  199.922123][ T1417]  __sys_sendmsg (net/socket.c:2799)
[  199.922125][ T1417]  ? __sys_sendmsg_sock (net/socket.c:2780)
[  199.922128][ T1417]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  199.922129][ T1417]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  199.922131][ T1417]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[  199.922134][ T1417]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[  199.922136][ T1417]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  199.922138][ T1417] RIP: 0033:0x7f96a887b54e
[  199.922139][ T1417] 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
[  199.922141][ T1417] RSP: 002b:00007fffd9bbf310 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[  199.922145][ T1417] RAX: ffffffffffffffda RBX: 00007fffd9bbf4c0 RCX: 00007f96a887b54e
[  199.922147][ T1417] RDX: 0000000000000000 RSI: 00007fffd9bbf3c0 RDI: 0000000000000005
[  199.922147][ T1417] RBP: 00007fffd9bbf320 R08: 0000000000000000 R09: 0000000000000000
[  199.922148][ T1417] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91524a
[  199.922149][ T1417] R13: 0000000000425380 R14: 00007fffd9bc1825 R15: 00000000ffffffff
| [  204.286301][ T1439] softirqs last disabled at (0): 0x0
| [  204.286303][ T1439] Preemption disabled at:
| [  204.286303][ T1439] 0x0
| [  204.286312][ T1439] Tainted: [W]=WARN
[  204.286313][ T1439] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  204.286315][ T1439] Call Trace:
[  204.286316][ T1439]  <TASK>
[  204.286317][ T1439]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[  204.286323][ T1439]  __might_resched.cold (kernel/sched/core.c:9234)
[  204.286327][ T1439]  ? prb_next_reserve_seq (kernel/printk/printk_ringbuffer.c:2128)
[  204.286330][ T1439]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[  204.286333][ T1439]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  204.286337][ T1439]  __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))
[  204.286341][ T1439]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[  204.286343][ T1439]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[  204.286347][ T1439]  ? 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)
[  204.286349][ T1439]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[  204.286351][ T1439]  put_chars (drivers/char/virtio_console.c:1176)
[  204.286353][ T1439]  ? __send_to_port (drivers/char/virtio_console.c:654)
[  204.286356][ T1439]  ? console_prepend_replay (kernel/printk/printk.c:3005)
[  204.286360][ T1439]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[  204.286365][ T1439]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[  204.286367][ T1439]  ? vsnprintf (lib/vsprintf.c:2900)
[  204.286370][ T1439]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[  204.286372][ T1439]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  204.286374][ T1439]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  204.286376][ T1439]  console_emit_next_record (kernel/printk/printk.c:3183)
[  204.286379][ T1439]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[  204.286381][ T1439]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  204.286382][ T1439]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  204.286384][ T1439]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  204.286386][ T1439]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[  204.286388][ T1439]  ? console_flush_one_record (kernel/printk/printk.c:3247)
[  204.286390][ T1439]  console_flush_one_record (kernel/printk/printk.c:3268)
[  204.286392][ T1439]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[  204.286395][ T1439]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[  204.286396][ T1439]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[  204.286398][ T1439]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[  204.286400][ T1439]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  204.286401][ T1439]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[  204.286403][ T1439]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[  204.286404][ T1439]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[  204.286406][ T1439]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[  204.286408][ T1439]  ? vprintk_emit (kernel/printk/printk.c:2478)
[  204.286410][ T1439]  vprintk_emit (kernel/printk/printk.c:2479)
[  204.286414][ T1439]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[  204.286416][ T1439]  ? unwind_next_frame (./include/linux/rcupdate.h:882 ./include/linux/rcupdate.h:1216 arch/x86/kernel/unwind_orc.c:495)
[  204.286418][ T1439]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  204.286421][ T1439]  _printk (kernel/printk/printk.c:2504)
[  204.286424][ T1439]  ? snapshot_read.cold (user.c:?)
[  204.286426][ T1439]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  204.286428][ T1439]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  204.286430][ T1439]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[  204.286431][ T1439]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  204.286433][ T1439]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  204.286436][ T1439] br_set_state (net/bridge/br_stp.c:57 (discriminator 2)) bridge
[  204.286449][ T1439] br_set_port_state (net/bridge/br_netlink.c:931) bridge
[  204.286458][ T1439] br_setport (net/bridge/br_netlink.c:1040 (discriminator 1)) bridge
[  204.286465][ T1439]  ? br_set_port_state (net/bridge/br_netlink.c:928) bridge
[  204.286472][ T1439]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[  204.286473][ T1439]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  204.286475][ T1439]  ? __nla_validate_parse (lib/nlattr.c:635)
[  204.286479][ T1439] br_setlink (net/bridge/br_netlink.c:1143) bridge
[  204.286486][ T1439]  ? br_afspec (net/bridge/br_netlink.c:860 (discriminator 2)) bridge
[  204.286496][ T1439]  rtnl_bridge_setlink (net/core/rtnetlink.c:5707)
[  204.286501][ T1439]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7141)
[  204.286503][ T1439]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[  204.286504][ T1439]  ? filter_irq_stacks (kernel/stacktrace.c:402)
[  204.286507][ T1439]  ? stack_depot_save_flags (lib/stackdepot.c:609 lib/stackdepot.c:676)
[  204.286510][ T1439]  netlink_rcv_skb (net/netlink/af_netlink.c:2556)
[  204.286513][ T1439]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[  204.286515][ T1439]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[  204.286516][ T1439]  ? netlink_ack (./include/linux/skbuff.h:2718)
[  204.286518][ T1439]  ? __netlink_lookup (./include/linux/rcupdate.h:850 ./include/linux/rhashtable.h:709 net/netlink/af_netlink.c:499)
[  204.286520][ T1439]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  204.286522][ T1439]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[  204.286524][ T1439]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[  204.286526][ T1439]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[  204.286528][ T1439]  ? percpu_counter_add_batch (lib/percpu_counter.c:101 (discriminator 3) lib/percpu_counter.c:93 (discriminator 3))
[  204.286531][ T1439]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  204.286532][ T1439]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  204.286534][ T1439]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  204.286536][ T1439]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  204.286538][ T1439]  netlink_sendmsg (net/netlink/af_netlink.c:1900)
[  204.286540][ T1439]  ? netlink_unicast (./include/net/net_namespace.h:422 (discriminator 7))
[  204.286542][ T1439]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  204.286544][ T1439]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[  204.286546][ T1439]  ____sys_sendmsg (net/socket.c:800 (discriminator 4) net/socket.c:815 (discriminator 4) net/socket.c:2713 (discriminator 4))
[  204.286549][ T1439]  ? copy_msghdr_from_user (net/socket.c:2650)
[  204.286550][ T1439]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5399)
[  204.286552][ T1439]  ? move_addr_to_kernel (net/socket.c:258)
[  204.286554][ T1439]  ? do_fault_around (./include/linux/rcupdate.h:882 mm/memory.c:5961)
[  204.286557][ T1439]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[  204.286559][ T1439]  ___sys_sendmsg (net/socket.c:2767)
[  204.286561][ T1439]  ? do_pte_missing (mm/memory.c:5991 mm/memory.c:6134 mm/memory.c:4700)
[  204.286563][ T1439]  ? copy_msghdr_from_user (net/socket.c:2619)
[  204.286565][ T1439]  ? rcu_read_unlock (./include/linux/rcupdate.h:878 (discriminator 6))
[  204.286570][ T1439]  __sys_sendmsg (net/socket.c:2799)
[  204.286572][ T1439]  ? __sys_sendmsg_sock (net/socket.c:2780)
[  204.286574][ T1439]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  204.286576][ T1439]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  204.286578][ T1439]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[  204.286581][ T1439]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[  204.286583][ T1439]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  204.286585][ T1439] RIP: 0033:0x7f93037ee54e
[  204.286587][ T1439] 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
[  204.286588][ T1439] RSP: 002b:00007fffec757370 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[  204.286592][ T1439] RAX: ffffffffffffffda RBX: 00007fffec757520 RCX: 00007f93037ee54e
[  204.286593][ T1439] RDX: 0000000000000000 RSI: 00007fffec757420 RDI: 0000000000000005
[  204.286594][ T1439] RBP: 00007fffec757380 R08: 0000000000000000 R09: 0000000000000000
[  204.286595][ T1439] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91524e
[  204.286596][ T1439] R13: 0000000000425380 R14: 00007fffec759823 R15: 00000000ffffffff
| [  208.723425][ T1469] softirqs last disabled at (0): 0x0
| [  208.723427][ T1469] Preemption disabled at:
| [  208.723428][ T1469] vprintk_emit (kernel/printk/printk.c:2471)
| [  208.723439][ T1469] Tainted: [W]=WARN
[  208.723440][ T1469] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  208.723441][ T1469] Call Trace:
[  208.723443][ T1469]  <TASK>
[  208.723444][ T1469]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[  208.723450][ T1469]  ? vprintk_emit (kernel/printk/printk.c:2471)
[  208.723452][ T1469]  __might_resched.cold (kernel/sched/core.c:9234)
[  208.723455][ T1469]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[  208.723458][ T1469]  ? __asan_memcpy (mm/kasan/shadow.c:106 (discriminator 1))
[  208.723461][ T1469]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  208.723465][ T1469]  __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))
[  208.723468][ T1469]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[  208.723471][ T1469]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[  208.723475][ T1469]  ? 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)
[  208.723477][ T1469]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[  208.723478][ T1469]  put_chars (drivers/char/virtio_console.c:1176)
[  208.723480][ T1469]  ? __send_to_port (drivers/char/virtio_console.c:654)
[  208.723482][ T1469]  ? console_prepend_replay (kernel/printk/printk.c:3005)
[  208.723485][ T1469]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[  208.723488][ T1469]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[  208.723490][ T1469]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  208.723491][ T1469]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[  208.723494][ T1469]  console_emit_next_record (kernel/printk/printk.c:3183)
[  208.723496][ T1469]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[  208.723498][ T1469]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  208.723500][ T1469]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  208.723502][ T1469]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  208.723503][ T1469]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[  208.723505][ T1469]  ? console_flush_one_record (kernel/printk/printk.c:3247)
[  208.723507][ T1469]  console_flush_one_record (kernel/printk/printk.c:3268)
[  208.723509][ T1469]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[  208.723512][ T1469]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[  208.723514][ T1469]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[  208.723516][ T1469]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[  208.723517][ T1469]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  208.723519][ T1469]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[  208.723521][ T1469]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[  208.723522][ T1469]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[  208.723524][ T1469]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[  208.723526][ T1469]  ? vprintk_emit (kernel/printk/printk.c:2478)
[  208.723528][ T1469]  vprintk_emit (kernel/printk/printk.c:2479)
[  208.723531][ T1469]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[  208.723533][ T1469]  ? rtnetlink_rcv_msg (net/core/rtnetlink.c:7132)
[  208.723536][ T1469]  ? netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[  208.723539][ T1469]  ? netlink_sendmsg (net/netlink/af_netlink.c:1900)
[  208.723540][ T1469]  ? ____sys_sendmsg (net/socket.c:800 (discriminator 4) net/socket.c:815 (discriminator 4) net/socket.c:2713 (discriminator 4))
[  208.723543][ T1469]  ? ___sys_sendmsg (net/socket.c:2767)
[  208.723544][ T1469]  ? __sys_sendmsg (net/socket.c:2799)
[  208.723546][ T1469]  ? do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[  208.723549][ T1469]  _printk (kernel/printk/printk.c:2504)
[  208.723552][ T1469]  ? snapshot_read.cold (user.c:?)
[  208.723555][ T1469]  ? netdev_name (./include/linux/netdevice.h:5709 (discriminator 1))
[  208.723558][ T1469]  ? __netdev_printk (net/core/dev.c:13148 (discriminator 2))
[  208.723559][ T1469]  netdev_info (net/core/dev.c:13195 (discriminator 3))
[  208.723561][ T1469]  ? netdev_notice (net/core/dev.c:13194)
[  208.723563][ T1469]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  208.723565][ T1469]  ? __up_read (kernel/locking/rwsem.c:1397 (discriminator 1))
[  208.723566][ T1469]  ? trace_hardirqs_on (kernel/trace/trace_preemptirq.c:78)
[  208.723569][ T1469]  ? down_write_nested (kernel/locking/rwsem.c:1759)
[  208.723570][ T1469]  ? 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)
[  208.723573][ T1469]  netif_set_allmulti.cold (net/core/dev.c:9731 (discriminator 3))
[  208.723576][ T1469]  dev_set_allmulti (net/core/dev_api.c:315)
[  208.723579][ T1469] del_nbp (net/bridge/br_if.c:253 net/bridge/br_if.c:341) bridge
[  208.723592][ T1469]  ? is_bpf_text_address (./include/linux/rcupdate.h:882 kernel/bpf/core.c:751)
[  208.723595][ T1469]  ? kernel_text_address (kernel/extable.c:125 kernel/extable.c:94)
[  208.723598][ T1469] br_del_if (net/bridge/br_if.c:732) bridge
[  208.723605][ T1469]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[  208.723608][ T1469]  do_set_master (net/core/rtnetlink.c:3055)
[  208.723610][ T1469]  do_setlink.isra.0 (net/core/rtnetlink.c:3273 (discriminator 1))
[  208.723613][ T1469]  ? stack_trace_save (kernel/stacktrace.c:122 (discriminator 1))
[  208.723616][ T1469]  ? rtnl_link_get_size (net/core/rtnetlink.c:747)
[  208.723617][ T1469]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  208.723619][ T1469]  ? stack_depot_save_flags (lib/stackdepot.c:609 lib/stackdepot.c:676)
[  208.723623][ T1469]  ? kasan_save_stack (mm/kasan/common.c:58)
[  208.723625][ T1469]  ? kasan_save_stack (mm/kasan/common.c:57)
[  208.723627][ T1469]  ? kasan_save_track (mm/kasan/common.c:78)
[  208.723628][ T1469]  ? __kasan_kmalloc (mm/kasan/common.c:398 mm/kasan/common.c:415)
[  208.723630][ T1469]  ? __kmalloc_cache_noprof (./include/linux/kasan.h:263 mm/slub.c:5563)
[  208.723632][ T1469]  ? rtnl_newlink (./include/linux/slab.h:991 (discriminator 1) net/core/rtnetlink.c:4113 (discriminator 1))
[  208.723633][ T1469]  ? rtnetlink_rcv_msg (net/core/rtnetlink.c:7132)
[  208.723634][ T1469]  ? netlink_rcv_skb (net/netlink/af_netlink.c:2556)
[  208.723635][ T1469]  ? netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[  208.723637][ T1469]  ? netlink_sendmsg (net/netlink/af_netlink.c:1900)
[  208.723638][ T1469]  ? ____sys_sendmsg (net/socket.c:800 (discriminator 4) net/socket.c:815 (discriminator 4) net/socket.c:2713 (discriminator 4))
[  208.723639][ T1469]  ? ___sys_sendmsg (net/socket.c:2767)
[  208.723641][ T1469]  ? __sys_sendmsg (net/socket.c:2799)
[  208.723642][ T1469]  ? do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[  208.723644][ T1469]  ? entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  208.723646][ T1469]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  208.723648][ T1469]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[  208.723650][ T1469]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  208.723651][ T1469]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  208.723653][ T1469]  ? trace_contention_end (./include/trace/events/lock.h:121 (discriminator 22))
[  208.723655][ T1469]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:821)
[  208.723658][ T1469]  ? __mutex_lock (kernel/locking/mutex.c:656 (discriminator 1) kernel/locking/mutex.c:821 (discriminator 1))
[  208.723659][ T1469]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:366 net/core/rtnetlink.c:4214)
[  208.723661][ T1469]  ? ww_mutex_lock (kernel/locking/mutex.c:934)
[  208.723662][ T1469]  ? nla_get_range_signed (lib/nlattr.c:270)
[  208.723664][ T1469]  ? __rtnl_newlink (net/core/rtnetlink.c:4063)
[  208.723666][ T1469]  rtnl_newlink (net/core/rtnetlink.c:4215)
[  208.723668][ T1469]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  208.723670][ T1469]  ? rtnl_bridge_getlink (net/core/rtnetlink.c:5558)
[  208.723672][ T1469]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[  208.723673][ T1469]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  208.723675][ T1469]  ? is_bpf_text_address (./include/linux/rcupdate.h:850 kernel/bpf/core.c:749)
[  208.723677][ T1469]  ? is_bpf_text_address (./include/linux/rcupdate.h:882 kernel/bpf/core.c:751)
[  208.723679][ T1469]  ? kernel_text_address (kernel/extable.c:125 kernel/extable.c:94)
[  208.723680][ T1469]  ? __kernel_text_address (kernel/extable.c:79)
[  208.723682][ T1469]  ? write_profile (profile.c:?)
[  208.723683][ T1469]  ? unwind_get_return_address (arch/x86/kernel/unwind_orc.c:385 arch/x86/kernel/unwind_orc.c:380)
[  208.723686][ T1469]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  208.723687][ T1469]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  208.723689][ T1469]  ? cap_capable (./include/trace/events/capability.h:26 (discriminator 22) security/commoncap.c:130 (discriminator 22))
[  208.723693][ T1469]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[  208.723694][ T1469]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  208.723696][ T1469]  ? rtnl_bridge_getlink (net/core/rtnetlink.c:5558)
[  208.723697][ T1469]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7132)
[  208.723699][ T1469]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[  208.723700][ T1469]  ? filter_irq_stacks (kernel/stacktrace.c:402)
[  208.723702][ T1469]  ? stack_depot_save_flags (lib/stackdepot.c:609 lib/stackdepot.c:676)
[  208.723704][ T1469]  netlink_rcv_skb (net/netlink/af_netlink.c:2556)
[  208.723706][ T1469]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[  208.723707][ T1469]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[  208.723709][ T1469]  ? netlink_ack (./include/linux/skbuff.h:2718)
[  208.723710][ T1469]  ? __netlink_lookup (./include/linux/rcupdate.h:850 ./include/linux/rhashtable.h:709 net/netlink/af_netlink.c:499)
[  208.723713][ T1469]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  208.723715][ T1469]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[  208.723717][ T1469]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[  208.723719][ T1469]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[  208.723721][ T1469]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  208.723722][ T1469]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  208.723724][ T1469]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[  208.723726][ T1469]  netlink_sendmsg (net/netlink/af_netlink.c:1900)
[  208.723728][ T1469]  ? netlink_unicast (./include/net/net_namespace.h:422 (discriminator 7))
[  208.723730][ T1469]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  208.723732][ T1469]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[  208.723734][ T1469]  ____sys_sendmsg (net/socket.c:800 (discriminator 4) net/socket.c:815 (discriminator 4) net/socket.c:2713 (discriminator 4))
[  208.723735][ T1469]  ? copy_msghdr_from_user (net/socket.c:2650)
[  208.723737][ T1469]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5399)
[  208.723739][ T1469]  ? move_addr_to_kernel (net/socket.c:258)
[  208.723740][ T1469]  ? filter_irq_stacks (kernel/stacktrace.c:402)
[  208.723743][ T1469]  ___sys_sendmsg (net/socket.c:2767)
[  208.723745][ T1469]  ? copy_msghdr_from_user (net/socket.c:2619)
[  208.723750][ T1469]  __sys_sendmsg (net/socket.c:2799)
[  208.723752][ T1469]  ? __sys_sendmsg_sock (net/socket.c:2780)
[  208.723755][ T1469]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  208.723757][ T1469]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[  208.723758][ T1469]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[  208.723761][ T1469]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  208.723762][ T1469] RIP: 0033:0x7fb0fdc7054e
[  208.723764][ T1469] 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
[  208.723766][ T1469] RSP: 002b:00007ffed0ef4210 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[  208.723770][ T1469] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fb0fdc7054e
[  208.723772][ T1469] RDX: 0000000000000000 RSI: 00007ffed0ef42c0 RDI: 0000000000000005
[  208.723773][ T1469] RBP: 00007ffed0ef4220 R08: 0000000000000000 R09: 0000000000000000
[  208.723773][ T1469] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a915251


Finger prints:
mark_lock_irq:mark_lock:mark_usage:__lock_acquire:console_lock_spinning_enable
__irq_exit_rcu:dump_stack_lvl:__kmalloc_noprof:put_chars:hvc_console_print
netlink_release:dump_stack_lvl:__kmalloc_noprof:put_chars:hvc_console_print
__kmalloc_noprof:put_chars:hvc_console_print:console_emit_next_record:console_flush_one_record
vprintk_emit:dump_stack_lvl:__kmalloc_noprof:put_chars:hvc_console_print
__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