======================================
| [   11.577956][  T186] softirqs last disabled at (54653): __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
| [   11.577958][  T186] Preemption disabled at:
| [   11.577959][  T186] 0x0
| [   11.577970][  T186] Tainted: [W]=WARN
[   11.577971][  T186] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   11.577972][  T186] Call Trace:
[   11.577974][  T186]  <TASK>
[   11.577976][  T186]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   11.577983][  T186]  __might_resched.cold (kernel/sched/core.c:9234)
[   11.577987][  T186]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   11.577992][  T186]  ? __kmalloc_noprof (./include/linux/sched/mm.h:317 mm/slub.c:4636 mm/slub.c:4974 mm/slub.c:5413 mm/slub.c:5439)
[   11.577997][  T186]  __kmalloc_noprof (./include/linux/sched/mm.h:322 (discriminator 2) mm/slub.c:4636 (discriminator 2) mm/slub.c:4974 (discriminator 2) mm/slub.c:5413 (discriminator 2) mm/slub.c:5439 (discriminator 2))
[   11.578000][  T186]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   11.578006][  T186]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:58 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   11.578009][  T186]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   11.578012][  T186]  put_chars (drivers/char/virtio_console.c:1176)
[   11.578016][  T186]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   11.578017][  T186]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   11.578022][  T186]  ? validate_chain (kernel/locking/lockdep.c:3817 (discriminator 2) kernel/locking/lockdep.c:3837 (discriminator 2) kernel/locking/lockdep.c:3892 (discriminator 2))
[   11.578028][  T186]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   11.578035][  T186]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   11.578037][  T186]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   11.578039][  T186]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   11.578044][  T186]  console_emit_next_record (kernel/printk/printk.c:3183)
[   11.578048][  T186]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   11.578050][  T186]  ? console_flush_one_record (./include/linux/rcupdate.h:314 (discriminator 2) ./include/linux/srcu.h:439 (discriminator 2) kernel/printk/printk.c:291 (discriminator 2) kernel/printk/printk.c:3246 (discriminator 2))
[   11.578053][  T186]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   11.578056][  T186]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   11.578060][  T186]  console_flush_one_record (kernel/printk/printk.c:3268)
[   11.578064][  T186]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   11.578067][  T186]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   11.578072][  T186]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   11.578075][  T186]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   11.578077][  T186]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   11.578080][  T186]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   11.578084][  T186]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   11.578085][  T186]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   11.578089][  T186]  vprintk_emit (kernel/printk/printk.c:2479)
[   11.578093][  T186]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   11.578097][  T186]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   11.578101][  T186]  _printk (kernel/printk/printk.c:2504)
[   11.578105][  T186]  ? snapshot_read.cold (user.c:?)
[   11.578108][  T186]  ? do_raw_spin_lock (./include/linux/instrumented.h:55 ./include/linux/atomic/atomic-instrumented.h:1301 ./include/asm-generic/qspinlock.h:112 kernel/locking/spinlock_debug.c:116)
[   11.578111][  T186]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   11.578115][  T186]  ? do_raw_spin_lock (./include/linux/instrumented.h:55 ./include/linux/atomic/atomic-instrumented.h:1301 ./include/asm-generic/qspinlock.h:112 kernel/locking/spinlock_debug.c:116)
[   11.578118][  T186]  do_exit.cold (kernel/exit.c:889 (discriminator 4) kernel/exit.c:1043 (discriminator 4))
[   11.578122][  T186]  ? exit_notify (kernel/exit.c:780)
[   11.578124][  T186]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   11.578127][  T186]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   11.578132][  T186]  do_group_exit (kernel/exit.c:1151)
[   11.578135][  T186]  __x64_sys_exit_group (kernel/exit.c:1162 kernel/exit.c:1160 kernel/exit.c:1160)
[   11.578136][  T186]  x64_sys_call (./arch/x86/include/generated/asm/syscalls_64.h:232)
[   11.578139][  T186]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[   11.578142][  T186]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[   11.578145][  T186]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   11.578148][  T186] RIP: 0033:0x7f32fb7561b8
[   11.578150][  T186] Code: Unable to access opcode bytes at 0x7f32fb75618e.

Code starting with the faulting instruction
===========================================
[   11.578152][  T186] RSP: 002b:00007ffc5395fcd8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[   11.578154][  T186] RAX: ffffffffffffffda RBX: 00007f32fb886f88 RCX: 00007f32fb7561b8
[   11.578156][  T186] RDX: 00007f32fb4a0fc8 RSI: fffffffffffffeb8 RDI: 0000000000000000
[   11.578157][  T186] RBP: 00007ffc5395fd30 R08: 0000000000000000 R09: 0000000000008010
[   11.578158][  T186] R10: 00007ffc5395faf0 R11: 0000000000000246 R12: 0000000000000001
[   11.578159][  T186] R13: 0000000000000000 R14: 00007f32fb885680 R15: 00007f32fb886fa0
| [   13.529236][  T254] softirqs last disabled at (23715): __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
| [   13.529239][  T254] Preemption disabled at:
| [   13.529239][  T254] vprintk_emit (kernel/printk/printk.c:2471)
| [   13.529250][  T254] Tainted: [W]=WARN
[   13.529251][  T254] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   13.529253][  T254] Call Trace:
[   13.529255][  T254]  <TASK>
[   13.529256][  T254]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   13.529262][  T254]  ? vprintk_emit (kernel/printk/printk.c:2471)
[   13.529264][  T254]  __might_resched.cold (kernel/sched/core.c:9234)
[   13.529269][  T254]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   13.529274][  T254]  ? __kmalloc_noprof (./include/linux/sched/mm.h:317 mm/slub.c:4636 mm/slub.c:4974 mm/slub.c:5413 mm/slub.c:5439)
[   13.529279][  T254]  __kmalloc_noprof (./include/linux/sched/mm.h:322 (discriminator 2) mm/slub.c:4636 (discriminator 2) mm/slub.c:4974 (discriminator 2) mm/slub.c:5413 (discriminator 2) mm/slub.c:5439 (discriminator 2))
[   13.529281][  T254]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   13.529288][  T254]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:58 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   13.529290][  T254]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   13.529294][  T254]  put_chars (drivers/char/virtio_console.c:1176)
[   13.529296][  T254]  ? desc_read_finalized_seq (kernel/printk/printk_ringbuffer.c:1934)
[   13.529298][  T254]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   13.529301][  T254]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   13.529305][  T254]  ? validate_chain (kernel/locking/lockdep.c:3817 (discriminator 2) kernel/locking/lockdep.c:3837 (discriminator 2) kernel/locking/lockdep.c:3892 (discriminator 2))
[   13.529309][  T254]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   13.529312][  T254]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   13.529314][  T254]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   13.529319][  T254]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   13.529320][  T254]  ? console_emit_next_record (kernel/printk/printk.c:3095 (discriminator 2) kernel/printk/printk.c:3182 (discriminator 2))
[   13.529324][  T254]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   13.529327][  T254]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   13.529331][  T254]  console_emit_next_record (kernel/printk/printk.c:3183)
[   13.529335][  T254]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   13.529337][  T254]  ? console_flush_one_record (./include/linux/rcupdate.h:314 (discriminator 2) ./include/linux/srcu.h:439 (discriminator 2) kernel/printk/printk.c:291 (discriminator 2) kernel/printk/printk.c:3246 (discriminator 2))
[   13.529340][  T254]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   13.529343][  T254]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   13.529347][  T254]  console_flush_one_record (kernel/printk/printk.c:3268)
[   13.529352][  T254]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   13.529354][  T254]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   13.529359][  T254]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   13.529362][  T254]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   13.529364][  T254]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   13.529367][  T254]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   13.529370][  T254]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   13.529372][  T254]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   13.529376][  T254]  vprintk_emit (kernel/printk/printk.c:2479)
[   13.529380][  T254]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   13.529386][  T254]  ? gre_exit (net/ipv4/gre_demux.c:73) gre
[   13.529390][  T254]  _printk (kernel/printk/printk.c:2504)
[   13.529394][  T254]  ? snapshot_read.cold (user.c:?)
[   13.529401][  T254]  ? do_one_initcall (./include/linux/instrumented.h:82 ./include/asm-generic/bitops/instrumented-non-atomic.h:141 ./include/linux/cpumask.h:650 ./include/linux/cpumask.h:1232 ./include/trace/events/initcall.h:27 init/main.c:1356)
[   13.529404][  T254] gre_init (gre.mod.c:?) gre
[   13.529406][  T254]  do_one_initcall (init/main.c:1357)
[   13.529409][  T254]  ? trace_event_raw_event_initcall_level (./include/trace/events/initcall.h:10)
[   13.529414][  T254]  ? do_init_module (./include/linux/slab.h:991 (discriminator 1) kernel/module/main.c:3105 (discriminator 1))
[   13.529418][  T254]  ? kasan_unpoison (mm/kasan/shadow.c:146 mm/kasan/shadow.c:178)
[   13.529423][  T254]  do_init_module (kernel/module/main.c:3117)
[   13.529427][  T254]  ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4488)
[   13.529431][  T254]  ? free_module (./include/trace/events/module.h:50 (discriminator 19))
[   13.529435][  T254]  ? kfree (./include/linux/kasan.h:235 mm/slub.c:2748 mm/slub.c:6499 mm/slub.c:6792)
[   13.529439][  T254]  load_module (kernel/module/main.c:3593)
[   13.529447][  T254]  ? layout_and_allocate.isra.0 (kernel/module/main.c:3016)
[   13.529453][  T254]  ? backing_file_read_iter (fs/backing-file.c:211)
[   13.529456][  T254]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   13.529460][  T254]  init_module_from_file (kernel/module/main.c:3790)
[   13.529464][  T254]  ? __do_sys_init_module (kernel/module/main.c:3664)
[   13.529473][  T254]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   13.529476][  T254]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:58 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   13.529480][  T254]  idempotent_init_module (kernel/module/main.c:3802)
[   13.529483][  T254]  ? init_module_from_file (kernel/module/main.c:3791)
[   13.529490][  T254]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   13.529493][  T254]  ? cap_capable (./include/trace/events/capability.h:26 (discriminator 22) security/commoncap.c:130 (discriminator 22))
[   13.529499][  T254]  __x64_sys_finit_module (kernel/module/main.c:3828 kernel/module/main.c:3812 kernel/module/main.c:3812)
[   13.529501][  T254]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   13.529505][  T254]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[   13.529507][  T254]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[   13.529510][  T254]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   13.529513][  T254] RIP: 0033:0x7f2f7c3cb37d
[   13.529516][  T254] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 4b aa 0f 00 f7 d8 64 89 01 48
All code
========
   0:	ff c3                	inc    %ebx
   2:	66 2e 0f 1f 84 00 00 	cs nopw 0x0(%rax,%rax,1)
   9:	00 00 00 
   c:	90                   	nop
   d:	f3 0f 1e fa          	endbr64
  11:	48 89 f8             	mov    %rdi,%rax
  14:	48 89 f7             	mov    %rsi,%rdi
  17:	48 89 d6             	mov    %rdx,%rsi
  1a:	48 89 ca             	mov    %rcx,%rdx
  1d:	4d 89 c2             	mov    %r8,%r10
  20:	4d 89 c8             	mov    %r9,%r8
  23:	4c 8b 4c 24 08       	mov    0x8(%rsp),%r9
  28:	0f 05                	syscall
  2a:*	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax		<-- trapping instruction
  30:	73 01                	jae    0x33
  32:	c3                   	ret
  33:	48 8b 0d 4b aa 0f 00 	mov    0xfaa4b(%rip),%rcx        # 0xfaa85
  3a:	f7 d8                	neg    %eax
  3c:	64 89 01             	mov    %eax,%fs:(%rcx)
  3f:	48                   	rex.W

Code starting with the faulting instruction
===========================================
   0:	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax
   6:	73 01                	jae    0x9
   8:	c3                   	ret
   9:	48 8b 0d 4b aa 0f 00 	mov    0xfaa4b(%rip),%rcx        # 0xfaa5b
  10:	f7 d8                	neg    %eax
  12:	64 89 01             	mov    %eax,%fs:(%rcx)
  15:	48                   	rex.W
[   13.529518][  T254] RSP: 002b:00007ffe2b02edf8 EFLAGS: 00000246 ORIG_RAX: 0000000000000139
[   13.529521][  T254] RAX: ffffffffffffffda RBX: 00005614259cea40 RCX: 00007f2f7c3cb37d
[   13.529522][  T254] RDX: 0000000000000000 RSI: 00005613e68adffd RDI: 0000000000000001
[   13.529523][  T254] RBP: 00007ffe2b02ee90 R08: 0000000000000000 R09: 0000000000000000
[   13.529524][  T254] R10: 0000000000000000 R11: 0000000000000246 R12: 00005613e68adffd
[   13.529525][  T254] R13: 00005614259cea00 R14: 0000000000040000 R15: 0000000000000000
| [   14.147266][   T64]  #11: ffffffff8d089560 (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))
| [   14.147270][   T64]
| [   14.147270][   T64] stack backtrace:
| [   14.147276][   T64] Tainted: [W]=WARN
[   14.147276][   T64] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   14.147278][   T64] Workqueue: mld mld_ifc_work
[   14.147282][   T64] Call Trace:
[   14.147283][   T64]  <TASK>
[   14.147285][   T64]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   14.147291][   T64]  lockdep_rcu_suspicious.cold (kernel/locking/lockdep.c:6938)
[   14.147297][   T64]  __might_resched (kernel/sched/core.c:9196 (discriminator 9))
[   14.147302][   T64]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   14.147305][   T64]  ? __kmalloc_noprof (./include/linux/sched/mm.h:317 mm/slub.c:4636 mm/slub.c:4974 mm/slub.c:5413 mm/slub.c:5439)
[   14.147310][   T64]  __kmalloc_noprof (./include/linux/sched/mm.h:322 (discriminator 2) mm/slub.c:4636 (discriminator 2) mm/slub.c:4974 (discriminator 2) mm/slub.c:5413 (discriminator 2) mm/slub.c:5439 (discriminator 2))
[   14.147313][   T64]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   14.147319][   T64]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:58 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   14.147322][   T64]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   14.147325][   T64]  put_chars (drivers/char/virtio_console.c:1176)
[   14.147327][   T64]  ? check_prev_add (kernel/locking/lockdep.c:3258 (discriminator 3))
[   14.147330][   T64]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   14.147333][   T64]  ? validate_chain (kernel/locking/lockdep.c:159 kernel/locking/lockdep.c:191 kernel/locking/lockdep.c:3928)
[   14.147338][   T64]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   14.147346][   T64]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   14.147348][   T64]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   14.147352][   T64]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   14.147357][   T64]  console_emit_next_record (kernel/printk/printk.c:3183)
[   14.147361][   T64]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   14.147362][   T64]  ? console_flush_one_record (./include/linux/rcupdate.h:314 (discriminator 2) ./include/linux/srcu.h:439 (discriminator 2) kernel/printk/printk.c:291 (discriminator 2) kernel/printk/printk.c:3246 (discriminator 2))
[   14.147366][   T64]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   14.147369][   T64]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   14.147373][   T64]  console_flush_one_record (kernel/printk/printk.c:3268)
[   14.147378][   T64]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   14.147379][   T64]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   14.147385][   T64]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   14.147388][   T64]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   14.147390][   T64]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   14.147393][   T64]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   14.147397][   T64]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   14.147399][   T64]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   14.147403][   T64]  vprintk_emit (kernel/printk/printk.c:2479)
[   14.147407][   T64]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   14.147410][   T64]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   14.147415][   T64]  _printk (kernel/printk/printk.c:2504)
[   14.147418][   T64]  ? snapshot_read.cold (user.c:?)
[   14.147420][   T64]  ? ___ratelimit (lib/ratelimit.c:97 (discriminator 3))
[   14.147426][   T64]  ? idr_get_free (??:?)
[   14.147431][   T64] ip6_tnl_xmit_ctl.cold (net/ipv6/ip6_tunnel.c:1064 (discriminator 3)) ip6_tunnel
[   14.147436][   T64] ip6gre_tunnel_xmit (net/ipv6/ip6_gre.c:888) ip6_gre
[   14.147442][   T64]  ? __gre6_xmit (./include/linux/skbuff.h:2904) ip6_gre
[   14.147445][   T64]  ? stack_trace_save (kernel/stacktrace.c:122 (discriminator 1))
[   14.147448][   T64]  ? filter_irq_stacks (kernel/stacktrace.c:402)
[   14.147450][   T64]  ? netif_skb_features (net/core/dev.c:3793 net/core/dev.c:3922)
[   14.147453][   T64]  ? mark_lock_irq (kernel/locking/lockdep.c:4265 (discriminator 1) kernel/locking/lockdep.c:4314 (discriminator 1))
[   14.147455][   T64]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   14.147457][   T64]  ? skb_network_protocol (./include/linux/skbuff.h:2534)
[   14.147460][   T64]  ? save_trace (kernel/locking/lockdep.c:558 kernel/locking/lockdep.c:594)
[   14.147466][   T64]  dev_hard_start_xmit (./include/linux/netdevice.h:5429 ./include/linux/netdevice.h:5438 net/core/dev.c:3937 net/core/dev.c:3953)
[   14.147469][   T64]  ? validate_xmit_skb_list (net/core/dev.c:4142)
[   14.147473][   T64]  sch_direct_xmit (net/sched/sch_generic.c:372)
[   14.147478][   T64]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   14.147481][   T64]  ? dequeue_skb (./include/trace/events/qdisc.h:14 (discriminator 19))
[   14.147483][   T64]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   14.147485][   T64]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   14.147488][   T64]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   14.147493][   T64]  __dev_xmit_skb (net/core/dev.c:4262)
[   14.147498][   T64]  ? alloc_netdev_dummy (net/core/dev.c:12327)
[   14.147499][   T64]  ? __dev_queue_xmit (./include/linux/bottom_half.h:20 (discriminator 2) ./include/linux/rcupdate.h:902 (discriminator 2) net/core/dev.c:4844 (discriminator 2))
[   14.147503][   T64]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   14.147505][   T64]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   14.147510][   T64]  __dev_queue_xmit (net/core/dev.c:4884)
[   14.147513][   T64]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   14.147518][   T64]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   14.147519][   T64]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   14.147521][   T64]  ? netdev_core_pick_tx (net/core/dev.c:4784)
[   14.147534][   T64]  ip6_finish_output2 (./include/net/neighbour.h:560 (discriminator 3) net/ipv6/ip6_output.c:138 (discriminator 3))
[   14.147539][   T64]  ? ip6_dst_lookup (net/ipv6/ip6_output.c:1269)
[   14.147540][   T64]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   14.147543][   T64]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   14.147547][   T64]  ? ip6_mtu (./include/linux/rcupdate.h:319 (discriminator 2) ./include/linux/rcupdate.h:880 (discriminator 2) ./include/net/ip6_route.h:384 (discriminator 2) net/ipv6/route.c:3290 (discriminator 2))
[   14.147552][   T64]  ip6_finish_output (net/ipv6/ip6_output.c:210 net/ipv6/ip6_output.c:221)
[   14.147556][   T64]  ip6_output (./include/linux/netfilter.h:314 net/ipv6/ip6_output.c:248)
[   14.147559][   T64]  ? ip6_finish_output (./include/net/inet_sock.h:338 (discriminator 1))
[   14.147560][   T64]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   14.147563][   T64]  ? xfrm_bundle_lookup.constprop.0 (net/xfrm/xfrm_policy.c:3049)
[   14.147566][   T64]  ? mark_held_locks (kernel/locking/lockdep.c:4341)
[   14.147569][   T64]  ? __local_bh_enable_ip (kernel/softirq.c:478)
[   14.147572][   T64]  ? __local_bh_enable_ip (kernel/softirq.c:478)
[   14.147574][   T64]  ? icmp6_dst_alloc (net/ipv6/route.c:3364)
[   14.147578][   T64]  mld_sendpack (./include/net/dst.h:470 (discriminator 4) ./include/linux/netfilter.h:325 (discriminator 4) ./include/linux/netfilter.h:319 (discriminator 4) net/ipv6/mcast.c:1870 (discriminator 4))
[   14.147585][   T64]  ? mld_dad_start_work (net/ipv6/mcast.c:1133)
[   14.147592][   T64]  ? mld_send_cr (./include/linux/lockdep.h:249 net/ipv6/mcast.c:2148)
[   14.147596][   T64]  mld_ifc_work (net/ipv6/mcast.c:2711)
[   14.147599][   T64]  ? process_one_work (kernel/workqueue.c:3363 (discriminator 2))
[   14.147601][   T64]  process_one_work (kernel/workqueue.c:3387)
[   14.147608][   T64]  ? __queue_delayed_work (kernel/workqueue.c:2622)
[   14.147611][   T64]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   14.147619][   T64]  worker_thread (kernel/workqueue.c:3470 kernel/workqueue.c:3551)
[   14.147624][   T64]  ? rescuer_thread (./include/linux/list.h:419 (discriminator 3))
[   14.147626][   T64]  ? __kthread_parkme (./include/linux/instrumented.h:82 ./include/asm-generic/bitops/instrumented-non-atomic.h:141 kernel/kthread.c:272)
[   14.147629][   T64]  ? rescuer_thread (./include/linux/list.h:419 (discriminator 3))
[   14.147632][   T64]  ? rescuer_thread (./include/linux/list.h:419 (discriminator 3))
[   14.147634][   T64]  kthread (kernel/kthread.c:436)
[   14.147636][   T64]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   14.147639][   T64]  ? kthread_affine_preferred (kernel/kthread.c:857)
[   14.147642][   T64]  ret_from_fork (arch/x86/kernel/process.c:158)
[   14.147646][   T64]  ? arch_exit_to_user_mode_prepare.isra.0 (arch/x86/entry/vdso/vma.c:80 (discriminator 1))
[   14.147650][   T64]  ? __switch_to (arch/x86/kernel/process_64.c:403 arch/x86/kernel/process_64.c:663)
[   14.147653][   T64]  ? kthread_affine_preferred (kernel/kthread.c:857)
[   14.147656][   T64]  ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
| [   14.593185][  T280] softirqs last disabled at (12276): __alloc_skb (./include/linux/bottom_half.h:20 (discriminator 2) net/core/skbuff.c:697 (discriminator 2))
| [   14.593187][  T280] Preemption disabled at:
| [   14.593188][  T280] vprintk_emit (kernel/printk/printk.c:2471)
| [   14.593197][  T280] Tainted: [W]=WARN
[   14.593198][  T280] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   14.593200][  T280] Call Trace:
[   14.593202][  T280]  <TASK>
[   14.593203][  T280]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   14.593210][  T280]  ? vprintk_emit (kernel/printk/printk.c:2471)
[   14.593212][  T280]  __might_resched.cold (kernel/sched/core.c:9234)
[   14.593217][  T280]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   14.593221][  T280]  ? __kmalloc_noprof (./include/linux/sched/mm.h:317 mm/slub.c:4636 mm/slub.c:4974 mm/slub.c:5413 mm/slub.c:5439)
[   14.593227][  T280]  __kmalloc_noprof (./include/linux/sched/mm.h:322 (discriminator 2) mm/slub.c:4636 (discriminator 2) mm/slub.c:4974 (discriminator 2) mm/slub.c:5413 (discriminator 2) mm/slub.c:5439 (discriminator 2))
[   14.593229][  T280]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   14.593236][  T280]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:58 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   14.593239][  T280]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   14.593243][  T280]  put_chars (drivers/char/virtio_console.c:1176)
[   14.593246][  T280]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   14.593250][  T280]  ? validate_chain (kernel/locking/lockdep.c:159 kernel/locking/lockdep.c:191 kernel/locking/lockdep.c:3928)
[   14.593254][  T280]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   14.593257][  T280]  ? mark_usage (kernel/locking/lockdep.c:4690)
[   14.593259][  T280]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   14.593261][  T280]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   14.593265][  T280]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   14.593267][  T280]  ? console_emit_next_record (kernel/printk/printk.c:3095 (discriminator 2) kernel/printk/printk.c:3182 (discriminator 2))
[   14.593270][  T280]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   14.593275][  T280]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   14.593279][  T280]  console_emit_next_record (kernel/printk/printk.c:3183)
[   14.593283][  T280]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   14.593284][  T280]  ? console_flush_one_record (./include/linux/rcupdate.h:314 (discriminator 2) ./include/linux/srcu.h:439 (discriminator 2) kernel/printk/printk.c:291 (discriminator 2) kernel/printk/printk.c:3246 (discriminator 2))
[   14.593288][  T280]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   14.593290][  T280]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   14.593295][  T280]  console_flush_one_record (kernel/printk/printk.c:3268)
[   14.593299][  T280]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   14.593301][  T280]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   14.593306][  T280]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   14.593309][  T280]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   14.593311][  T280]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   14.593314][  T280]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   14.593318][  T280]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   14.593320][  T280]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   14.593323][  T280]  vprintk_emit (kernel/printk/printk.c:2479)
[   14.593328][  T280]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   14.593330][  T280]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   14.593332][  T280]  ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:211 (discriminator 1) kernel/locking/spinlock.c:221 (discriminator 1))
[   14.593337][  T280]  ? mark_held_locks (kernel/locking/lockdep.c:4341)
[   14.593341][  T280]  _printk (kernel/printk/printk.c:2504)
[   14.593344][  T280]  ? snapshot_read.cold (user.c:?)
[   14.593348][  T280]  ? br_multicast_flood (??:?) bridge
[   14.593362][  T280]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3273 (discriminator 1))
[   14.593363][  T280]  ? rtnl_newlink (net/core/rtnetlink.c:4215)
[   14.593365][  T280]  ? rtnetlink_rcv_msg (net/core/rtnetlink.c:7132)
[   14.593369][  T280] br_set_state (net/bridge/br_stp.c:57 (discriminator 2)) bridge
[   14.593380][  T280] br_init_port (net/bridge/br_stp_if.c:39) bridge
[   14.593389][  T280] new_nbp (net/bridge/br_if.c:449) bridge
[   14.593399][  T280] br_add_if (net/bridge/br_if.c:592) bridge
[   14.593406][  T280]  ? is_bpf_text_address (./include/linux/rcupdate.h:882 kernel/bpf/core.c:751)
[   14.593410][  T280]  ? kernel_text_address (kernel/extable.c:125 kernel/extable.c:94)
[   14.593413][  T280]  ? __kernel_text_address (kernel/extable.c:79)
[   14.593418][  T280]  do_set_master (net/core/rtnetlink.c:3071)
[   14.593423][  T280]  do_setlink.isra.0 (net/core/rtnetlink.c:3273 (discriminator 1))
[   14.593426][  T280]  ? stack_trace_save (kernel/stacktrace.c:122 (discriminator 1))
[   14.593429][  T280]  ? rtnl_link_get_size (net/core/rtnetlink.c:747)
[   14.593430][  T280]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   14.593433][  T280]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   14.593437][  T280]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   14.593439][  T280]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   14.593441][  T280]  ? validate_chain (kernel/locking/lockdep.c:3817 (discriminator 2) kernel/locking/lockdep.c:3837 (discriminator 2) kernel/locking/lockdep.c:3892 (discriminator 2))
[   14.593444][  T280]  ? kasan_save_stack (mm/kasan/common.c:58)
[   14.593447][  T280]  ? kasan_save_stack (mm/kasan/common.c:57)
[   14.593449][  T280]  ? kasan_save_track (mm/kasan/common.c:78)
[   14.593452][  T280]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   14.593454][  T280]  ? netlink_seq_next (net/netlink/af_netlink.c:2685)
[   14.593457][  T280]  ? ___sys_sendmsg (net/socket.c:2757)
[   14.593461][  T280]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   14.593463][  T280]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:366 net/core/rtnetlink.c:4214)
[   14.593466][  T280]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   14.593469][  T280]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   14.593470][  T280]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   14.593472][  T280]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   14.593474][  T280]  ? trace_contention_end (./include/trace/events/lock.h:121 (discriminator 22))
[   14.593479][  T280]  ? __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)
[   14.593480][  T280]  ? __mutex_lock (kernel/locking/mutex.c:656 (discriminator 1) kernel/locking/mutex.c:821 (discriminator 1))
[   14.593483][  T280]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:366 net/core/rtnetlink.c:4214)
[   14.593486][  T280]  ? ww_mutex_lock (kernel/locking/mutex.c:934)
[   14.593488][  T280]  ? nla_get_range_signed (lib/nlattr.c:270)
[   14.593493][  T280]  ? __rtnl_newlink (net/core/rtnetlink.c:4063)
[   14.593499][  T280]  rtnl_newlink (net/core/rtnetlink.c:4215)
[   14.593504][  T280]  ? rtnl_bridge_getlink (net/core/rtnetlink.c:5558)
[   14.593506][  T280]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   14.593511][  T280]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   14.593513][  T280]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   14.593515][  T280]  ? rtnl_bridge_getlink (net/core/rtnetlink.c:5558)
[   14.593517][  T280]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   14.593521][  T280]  ? rtnl_bridge_getlink (net/core/rtnetlink.c:5558)
[   14.593523][  T280]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7132)
[   14.593526][  T280]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   14.593527][  T280]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   14.593532][  T280]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   14.593534][  T280]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   14.593537][  T280]  netlink_rcv_skb (net/netlink/af_netlink.c:2556)
[   14.593539][  T280]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   14.593542][  T280]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   14.593549][  T280]  ? netlink_deliver_tap (./include/linux/rcupdate.h:319 (discriminator 2) ./include/linux/rcupdate.h:880 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   14.593550][  T280]  ? netlink_deliver_tap (./include/linux/rcupdate.h:319 (discriminator 2) ./include/linux/rcupdate.h:880 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   14.593555][  T280]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   14.593559][  T280]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   14.593561][  T280]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   14.593566][  T280]  netlink_sendmsg (net/netlink/af_netlink.c:1900)
[   14.593570][  T280]  ? netlink_unicast (./include/net/net_namespace.h:422 (discriminator 7))
[   14.593574][  T280]  ? __might_fault (mm/memory.c:7482 (discriminator 5))
[   14.593579][  T280]  ____sys_sendmsg (net/socket.c:800 (discriminator 4) net/socket.c:815 (discriminator 4) net/socket.c:2713 (discriminator 4))
[   14.593582][  T280]  ? copy_msghdr_from_user (net/socket.c:2650)
[   14.593584][  T280]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5399)
[   14.593586][  T280]  ? move_addr_to_kernel (net/socket.c:258)
[   14.593593][  T280]  ___sys_sendmsg (net/socket.c:2767)
[   14.593596][  T280]  ? copy_msghdr_from_user (net/socket.c:2619)
[   14.593613][  T280]  __sys_sendmsg (net/socket.c:2799)
[   14.593616][  T280]  ? __sys_sendmsg_sock (net/socket.c:2780)
[   14.593623][  T280]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   14.593627][  T280]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[   14.593629][  T280]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[   14.593632][  T280]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   14.593635][  T280] RIP: 0033:0x7fe04a57854e
[   14.593638][  T280] 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
[   14.593643][  T280] RSP: 002b:00007ffcf9026470 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   14.593645][  T280] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007fe04a57854e
[   14.593647][  T280] RDX: 0000000000000000 RSI: 00007ffcf9026520 RDI: 0000000000000005
[   14.593648][  T280] RBP: 00007ffcf9026480 R08: 0000000000000000 R09: 0000000000000000
[   14.593649][  T280] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a90d520
[   14.593649][  T280] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffcf9026be0
| [   15.693996][   T12] softirqs last disabled at (24524): __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))
| [   15.693998][   T12] Preemption disabled at:
| [   15.693999][   T12] __dev_queue_xmit (./include/linux/bottom_half.h:20 (discriminator 2) ./include/linux/rcupdate.h:902 (discriminator 2) net/core/dev.c:4844 (discriminator 2))
| [   15.694009][   T12] Tainted: [W]=WARN
[   15.694010][   T12] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   15.694011][   T12] Workqueue: ipv6_addrconf addrconf_dad_work
[   15.694015][   T12] Call Trace:
[   15.694017][   T12]  <TASK>
[   15.694019][   T12]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   15.694025][   T12]  ? __dev_queue_xmit (./include/linux/bottom_half.h:20 (discriminator 2) ./include/linux/rcupdate.h:902 (discriminator 2) net/core/dev.c:4844 (discriminator 2))
[   15.694027][   T12]  __might_resched.cold (kernel/sched/core.c:9234)
[   15.694032][   T12]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   15.694036][   T12]  ? __kmalloc_noprof (./include/linux/sched/mm.h:317 mm/slub.c:4636 mm/slub.c:4974 mm/slub.c:5413 mm/slub.c:5439)
[   15.694041][   T12]  __kmalloc_noprof (./include/linux/sched/mm.h:322 (discriminator 2) mm/slub.c:4636 (discriminator 2) mm/slub.c:4974 (discriminator 2) mm/slub.c:5413 (discriminator 2) mm/slub.c:5439 (discriminator 2))
[   15.694044][   T12]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   15.694050][   T12]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:58 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   15.694053][   T12]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   15.694056][   T12]  put_chars (drivers/char/virtio_console.c:1176)
[   15.694059][   T12]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   15.694063][   T12]  ? validate_chain (kernel/locking/lockdep.c:3817 (discriminator 2) kernel/locking/lockdep.c:3837 (discriminator 2) kernel/locking/lockdep.c:3892 (discriminator 2))
[   15.694068][   T12]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   15.694075][   T12]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   15.694078][   T12]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   15.694082][   T12]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   15.694086][   T12]  console_emit_next_record (kernel/printk/printk.c:3183)
[   15.694091][   T12]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   15.694093][   T12]  ? console_flush_one_record (./include/linux/rcupdate.h:314 (discriminator 2) ./include/linux/srcu.h:439 (discriminator 2) kernel/printk/printk.c:291 (discriminator 2) kernel/printk/printk.c:3246 (discriminator 2))
[   15.694096][   T12]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   15.694099][   T12]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   15.694103][   T12]  console_flush_one_record (kernel/printk/printk.c:3268)
[   15.694108][   T12]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   15.694110][   T12]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   15.694116][   T12]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   15.694119][   T12]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   15.694121][   T12]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   15.694124][   T12]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   15.694128][   T12]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   15.694130][   T12]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   15.694133][   T12]  vprintk_emit (kernel/printk/printk.c:2479)
[   15.694138][   T12]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   15.694141][   T12]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   15.694146][   T12]  _printk (kernel/printk/printk.c:2504)
[   15.694150][   T12]  ? snapshot_read.cold (user.c:?)
[   15.694152][   T12]  ? ___ratelimit (lib/ratelimit.c:97 (discriminator 3))
[   15.694159][   T12]  ? idr_get_free (??:?)
[   15.694164][   T12] ip6_tnl_xmit_ctl.cold (net/ipv6/ip6_tunnel.c:1064 (discriminator 3)) ip6_tunnel
[   15.694170][   T12] ip6gre_tunnel_xmit (net/ipv6/ip6_gre.c:888) ip6_gre
[   15.694176][   T12]  ? __gre6_xmit (./include/linux/skbuff.h:2904) ip6_gre
[   15.694178][   T12]  ? mark_usage (kernel/locking/lockdep.c:4690)
[   15.694180][   T12]  ? ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
[   15.694182][   T12]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   15.694185][   T12]  ? netif_skb_features (net/core/dev.c:3793 net/core/dev.c:3922)
[   15.694187][   T12]  ? mark_usage (kernel/locking/lockdep.c:4690)
[   15.694189][   T12]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   15.694192][   T12]  ? skb_network_protocol (./include/linux/skbuff.h:2534)
[   15.694199][   T12]  dev_hard_start_xmit (./include/linux/netdevice.h:5429 ./include/linux/netdevice.h:5438 net/core/dev.c:3937 net/core/dev.c:3953)
[   15.694203][   T12]  ? validate_xmit_skb_list (net/core/dev.c:4142)
[   15.694207][   T12]  sch_direct_xmit (net/sched/sch_generic.c:372)
[   15.694212][   T12]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   15.694214][   T12]  ? dequeue_skb (./include/trace/events/qdisc.h:14 (discriminator 19))
[   15.694217][   T12]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   15.694219][   T12]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   15.694222][   T12]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   15.694227][   T12]  __dev_xmit_skb (net/core/dev.c:4262)
[   15.694232][   T12]  ? alloc_netdev_dummy (net/core/dev.c:12327)
[   15.694234][   T12]  ? __dev_queue_xmit (./include/linux/bottom_half.h:20 (discriminator 2) ./include/linux/rcupdate.h:902 (discriminator 2) net/core/dev.c:4844 (discriminator 2))
[   15.694237][   T12]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   15.694240][   T12]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   15.694247][   T12]  __dev_queue_xmit (net/core/dev.c:4884)
[   15.694252][   T12]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   15.694258][   T12]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   15.694260][   T12]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   15.694262][   T12]  ? netdev_core_pick_tx (net/core/dev.c:4784)
[   15.694275][   T12]  ip6_finish_output2 (./include/net/neighbour.h:560 (discriminator 3) net/ipv6/ip6_output.c:138 (discriminator 3))
[   15.694280][   T12]  ? ip6_dst_lookup (net/ipv6/ip6_output.c:1269)
[   15.694282][   T12]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   15.694285][   T12]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   15.694288][   T12]  ? ip6_mtu (./include/linux/rcupdate.h:319 (discriminator 2) ./include/linux/rcupdate.h:880 (discriminator 2) ./include/net/ip6_route.h:384 (discriminator 2) net/ipv6/route.c:3290 (discriminator 2))
[   15.694293][   T12]  ip6_finish_output (net/ipv6/ip6_output.c:210 net/ipv6/ip6_output.c:221)
[   15.694297][   T12]  ip6_output (./include/linux/netfilter.h:314 net/ipv6/ip6_output.c:248)
[   15.694300][   T12]  ? ip6_finish_output (./include/net/inet_sock.h:338 (discriminator 1))
[   15.694303][   T12]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   15.694305][   T12]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   15.694308][   T12]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   15.694309][   T12]  ? __local_bh_enable_ip (kernel/softirq.c:478)
[   15.694315][   T12]  ndisc_send_skb (./include/net/dst.h:470 (discriminator 4) ./include/linux/netfilter.h:325 (discriminator 4) net/ipv6/ndisc.c:513 (discriminator 4))
[   15.694321][   T12]  ? ndisc_recv_na (./include/net/net_namespace.h:422 (discriminator 7))
[   15.694328][   T12]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   15.694331][   T12]  ? try_to_grab_pending (./include/linux/instrumented.h:112 ./include/asm-generic/bitops/instrumented-atomic.h:71 kernel/workqueue.c:2158)
[   15.694333][   T12]  ? mark_held_locks (kernel/locking/lockdep.c:4341)
[   15.694337][   T12]  ndisc_send_ns (net/ipv6/ndisc.c:672)
[   15.694339][   T12]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   15.694342][   T12]  ? ndisc_router_discovery (net/ipv6/ndisc.c:1317 (discriminator 13))
[   15.694343][   T12]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   15.694346][   T12]  ? mark_held_locks (kernel/locking/lockdep.c:4341)
[   15.694349][   T12]  ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4488)
[   15.694353][   T12]  addrconf_dad_work (net/ipv6/addrconf.c:4318)
[   15.694357][   T12]  ? addrconf_dad_begin (net/ipv6/addrconf.c:4180)
[   15.694361][   T12]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   15.694363][   T12]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   15.694365][   T12]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   15.694367][   T12]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   15.694371][   T12]  process_one_work (kernel/workqueue.c:3387)
[   15.694378][   T12]  ? __queue_delayed_work (kernel/workqueue.c:2622)
[   15.694382][   T12]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   15.694390][   T12]  worker_thread (kernel/workqueue.c:3470 kernel/workqueue.c:3551)
[   15.694398][   T12]  ? rescuer_thread (./include/linux/list.h:419 (discriminator 3))
[   15.694400][   T12]  kthread (kernel/kthread.c:436)
[   15.694403][   T12]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   15.694404][   T12]  ? kthread_affine_preferred (kernel/kthread.c:857)
[   15.694407][   T12]  ret_from_fork (arch/x86/kernel/process.c:158)
[   15.694412][   T12]  ? arch_exit_to_user_mode_prepare.isra.0 (arch/x86/entry/vdso/vma.c:80 (discriminator 1))
[   15.694415][   T12]  ? __switch_to (arch/x86/kernel/process_64.c:403 arch/x86/kernel/process_64.c:663)
[   15.694418][   T12]  ? kthread_affine_preferred (kernel/kthread.c:857)
[   15.694421][   T12]  ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
| [   20.047105][    C1]
| [   20.047105][    C1]
| [   20.047105][    C1] stack backtrace:
| [   20.047111][    C1] Tainted: [W]=WARN
[   20.047112][    C1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   20.047114][    C1] Call Trace:
[   20.047116][    C1]  <IRQ>
[   20.047118][    C1]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   20.047123][    C1]  print_irq_inversion_bug.part.0.cold (kernel/locking/lockdep.c:4141)
[   20.047125][    C1]  mark_lock_irq (kernel/locking/lockdep.c:4095 kernel/locking/lockdep.c:4174 kernel/locking/lockdep.c:4310)
[   20.047128][    C1]  mark_lock (kernel/locking/lockdep.c:4769)
[   20.047130][    C1]  mark_usage (kernel/locking/lockdep.c:4658)
[   20.047131][    C1]  __lock_acquire (kernel/locking/lockdep.c:5208)
[   20.047134][    C1]  lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   20.047136][    C1]  ? console_lock_spinning_enable (kernel/printk/printk.c:1902 (discriminator 2))
[   20.047138][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   20.047141][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   20.047143][    C1]  console_lock_spinning_enable (kernel/printk/printk.c:1902 (discriminator 2))
[   20.047145][    C1]  ? console_lock_spinning_enable (kernel/printk/printk.c:1902 (discriminator 2))
[   20.047147][    C1]  console_emit_next_record (kernel/printk/printk.c:3177)
[   20.047149][    C1]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   20.047150][    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))
[   20.047152][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   20.047154][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   20.047156][    C1]  console_flush_one_record (kernel/printk/printk.c:3268)
[   20.047159][    C1]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   20.047160][    C1]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   20.047163][    C1]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   20.047165][    C1]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   20.047166][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   20.047168][    C1]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   20.047170][    C1]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   20.047172][    C1]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   20.047174][    C1]  vprintk_emit (kernel/printk/printk.c:2479)
[   20.047176][    C1]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   20.047178][    C1]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   20.047181][    C1]  _printk (kernel/printk/printk.c:2504)
[   20.047182][    C1]  ? snapshot_read.cold (user.c:?)
[   20.047184][    C1]  ? ___ratelimit (lib/ratelimit.c:97 (discriminator 3))
[   20.047187][    C1]  ? idr_get_free (??:?)
[   20.047190][    C1] ip6_tnl_xmit_ctl.cold (net/ipv6/ip6_tunnel.c:1064 (discriminator 3)) ip6_tunnel
[   20.047193][    C1] ip6gre_tunnel_xmit (net/ipv6/ip6_gre.c:888) ip6_gre
[   20.047195][    C1]  ? mark_usage (kernel/locking/lockdep.c:4690)
[   20.047197][    C1]  ? __gre6_xmit (./include/linux/skbuff.h:2904) ip6_gre
[   20.047199][    C1]  ? mark_usage (kernel/locking/lockdep.c:4690)
[   20.047201][    C1]  ? netif_skb_features (net/core/dev.c:3793 net/core/dev.c:3922)
[   20.047202][    C1]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   20.047204][    C1]  ? validate_chain (kernel/locking/lockdep.c:157 kernel/locking/lockdep.c:202 kernel/locking/lockdep.c:3329 kernel/locking/lockdep.c:3924)
[   20.047205][    C1]  ? skb_network_protocol (./include/linux/skbuff.h:2534)
[   20.047207][    C1]  ? mark_usage (kernel/locking/lockdep.c:4690)
[   20.047210][    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)
[   20.047211][    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))
[   20.047213][    C1]  ? validate_xmit_skb_list (net/core/dev.c:4142)
[   20.047215][    C1]  sch_direct_xmit (net/sched/sch_generic.c:372)
[   20.047217][    C1]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   20.047218][    C1]  ? dequeue_skb (./include/trace/events/qdisc.h:14 (discriminator 19))
[   20.047220][    C1]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   20.047222][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   20.047224][    C1]  __dev_xmit_skb (net/core/dev.c:4262)
[   20.047226][    C1]  ? tc_run (net/core/dev.c:4444 (discriminator 6))
[   20.047227][    C1]  ? alloc_netdev_dummy (net/core/dev.c:12327)
[   20.047229][    C1]  ? netdev_offload_xstats_push_delta (net/core/dev.c:9326 net/core/dev.c:9461)
[   20.047231][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   20.047233][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   20.047235][    C1]  __dev_queue_xmit (net/core/dev.c:4884)
[   20.047238][    C1]  ? netdev_core_pick_tx (net/core/dev.c:4784)
[   20.047240][    C1]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   20.047242][    C1]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   20.047244][    C1]  ? neigh_hh_output (./include/net/neighbour.h:525)
[   20.047246][    C1]  ip6_finish_output2 (./include/net/neighbour.h:558 net/ipv6/ip6_output.c:138)
[   20.047249][    C1]  ? ip6_dst_lookup (net/ipv6/ip6_output.c:1269)
[   20.047250][    C1]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   20.047251][    C1]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   20.047253][    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))
[   20.047255][    C1]  ip6_finish_output (net/ipv6/ip6_output.c:210 net/ipv6/ip6_output.c:221)
[   20.047257][    C1]  ip6_output (./include/linux/netfilter.h:314 net/ipv6/ip6_output.c:248)
[   20.047259][    C1]  ? ip6_finish_output (./include/net/inet_sock.h:338 (discriminator 1))
[   20.047260][    C1]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   20.047262][    C1]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   20.047263][    C1]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   20.047265][    C1]  ? __local_bh_enable_ip (kernel/softirq.c:478)
[   20.047267][    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))
[   20.047270][    C1]  ? ndisc_recv_na (./include/net/net_namespace.h:422 (discriminator 7))
[   20.047272][    C1]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   20.047274][    C1]  ? __ndisc_fill_addr_option (net/ipv6/ndisc.c:159)
[   20.047276][    C1]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   20.047278][    C1]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   20.047280][    C1]  addrconf_rs_timer (net/ipv6/addrconf.c:4073)
[   20.047282][    C1]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   20.047284][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   20.047286][    C1]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   20.047288][    C1]  call_timer_fn (kernel/time/timer.c:1748)
[   20.047290][    C1]  ? detach_if_pending (./include/linux/list.h:1159)
[   20.047291][    C1]  ? debug_object_active_state (lib/debugobjects.c:1122)
[   20.047295][    C1]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   20.047297][    C1]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   20.047298][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   20.047301][    C1]  __run_timers (kernel/time/timer.c:1799 kernel/time/timer.c:2374)
[   20.047302][    C1]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   20.047305][    C1]  ? __bpf_trace_itimer_expire (./include/trace/events/timer.h:407)
[   20.047307][    C1]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   20.047309][    C1]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   20.047312][    C1]  run_timer_softirq (kernel/time/timer.c:2386 kernel/time/timer.c:2395 kernel/time/timer.c:2403)
[   20.047314][    C1]  ? __run_timers (./include/trace/events/timer.h:138 (discriminator 19))
[   20.047316][    C1]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   20.047318][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   20.047320][    C1]  handle_softirqs (kernel/softirq.c:645)
[   20.047322][    C1]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   20.047323][    C1]  ? _local_bh_enable (kernel/softirq.c:428 (discriminator 1))
[   20.047325][    C1]  __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
[   20.047327][    C1]  irq_exit_rcu (kernel/softirq.c:784)
[   20.047328][    C1]  sysvec_apic_timer_interrupt (arch/x86/kernel/apic/apic.c:1062 (discriminator 37) arch/x86/kernel/apic/apic.c:1062 (discriminator 37))
[   20.047330][    C1]  </IRQ>
[   20.047331][    C1]  <TASK>
[   20.047331][    C1]  ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4488)
[   20.047333][    C1]  asm_sysvec_apic_timer_interrupt (./arch/x86/include/asm/idtentry.h:674)
[   20.047335][    C1] RIP: 0010:pv_native_safe_halt (./arch/x86/include/asm/irqflags.h:48 arch/x86/kernel/paravirt.c:63)
[   20.047338][    C1] Code: 48 8b 3d 94 f2 f5 01 e8 1f 00 00 00 48 2b 05 58 b3 95 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 13 a6 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 f2 f5 01 	mov    0x1f5f294(%rip),%rdi        # 0x1f5f29b
   7:	e8 1f 00 00 00       	call   0x2b
   c:	48 2b 05 58 b3 95 00 	sub    0x95b358(%rip),%rax        # 0x95b36b
  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 a6 11 00 	verw   0x11a613(%rip)        # 0x11a63b
  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
[   20.047339][    C1] RSP: 0018:ffa0000000147e00 EFLAGS: 00000282
[   20.047342][    C1] RAX: 000000000008852d RBX: ff11000001bea380 RCX: ffffffff89ef0307
[   20.047343][    C1] RDX: ff11000001bea380 RSI: ffffffff8cc38b1c RDI: ffffffff8c68d8e0
[   20.047344][    C1] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[   20.047345][    C1] R10: 0000000000000001 R11: 0000000000000001 R12: 1ff4000000028fc3
[   20.047345][    C1] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000000000
[   20.047347][    C1]  ? cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   20.047349][    C1]  default_idle (./arch/x86/include/asm/paravirt.h:62 arch/x86/kernel/process.c:768)
[   20.047351][    C1]  default_idle_call (kernel/sched/idle.c:122)
[   20.047353][    C1]  cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   20.047354][    C1]  ? arch_cpu_idle_exit+0x40/0x40
[   20.047356][    C1]  ? mark_tsc_async_resets (arch/x86/kernel/tsc_sync.c:49)
[   20.047358][    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)
[   20.047360][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   20.047363][    C1]  do_idle (kernel/sched/idle.c:355)
[   20.047364][    C1]  cpu_startup_entry (kernel/sched/idle.c:454)
[   20.047366][    C1]  start_secondary (arch/x86/kernel/smpboot.c:312)
[   20.047367][    C1]  ? set_cpu_sibling_map (arch/x86/kernel/smpboot.c:733 (discriminator 4))
[   20.047369][    C1]  common_startup_64 (arch/x86/kernel/head_64.S:418)
| [   20.047390][    C1] softirqs last disabled at (558383): __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
| [   20.047391][    C1] Preemption disabled at:
| [   20.047392][    C1] 0x0
| [   20.047397][    C1] Tainted: [W]=WARN
[   20.047398][    C1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   20.047399][    C1] Call Trace:
[   20.047399][    C1]  <IRQ>
[   20.047400][    C1]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   20.047402][    C1]  __might_resched.cold (kernel/sched/core.c:9234)
[   20.047405][    C1]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   20.047408][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   20.047410][    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))
[   20.047412][    C1]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   20.047414][    C1]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   20.047416][    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)
[   20.047418][    C1]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   20.047419][    C1]  put_chars (drivers/char/virtio_console.c:1176)
[   20.047421][    C1]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   20.047423][    C1]  ? mark_lock (kernel/locking/lockdep.c:4769)
[   20.047425][    C1]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   20.047427][    C1]  ? __lock_acquire (kernel/locking/lockdep.c:5208)
[   20.047429][    C1]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   20.047431][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   20.047432][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   20.047434][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   20.047436][    C1]  console_emit_next_record (kernel/printk/printk.c:3183)
[   20.047438][    C1]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   20.047440][    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))
[   20.047442][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   20.047444][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   20.047446][    C1]  console_flush_one_record (kernel/printk/printk.c:3268)
[   20.047448][    C1]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   20.047450][    C1]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   20.047452][    C1]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   20.047454][    C1]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   20.047456][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   20.047458][    C1]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   20.047460][    C1]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   20.047461][    C1]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   20.047464][    C1]  vprintk_emit (kernel/printk/printk.c:2479)
[   20.047466][    C1]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   20.047468][    C1]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   20.047470][    C1]  _printk (kernel/printk/printk.c:2504)
[   20.047472][    C1]  ? snapshot_read.cold (user.c:?)
[   20.047474][    C1]  ? ___ratelimit (lib/ratelimit.c:97 (discriminator 3))
[   20.047476][    C1]  ? idr_get_free (??:?)
[   20.047479][    C1] ip6_tnl_xmit_ctl.cold (net/ipv6/ip6_tunnel.c:1064 (discriminator 3)) ip6_tunnel
[   20.047481][    C1] ip6gre_tunnel_xmit (net/ipv6/ip6_gre.c:888) ip6_gre
[   20.047483][    C1]  ? mark_usage (kernel/locking/lockdep.c:4690)
[   20.047485][    C1]  ? __gre6_xmit (./include/linux/skbuff.h:2904) ip6_gre
[   20.047487][    C1]  ? mark_usage (kernel/locking/lockdep.c:4690)
[   20.047489][    C1]  ? netif_skb_features (net/core/dev.c:3793 net/core/dev.c:3922)
[   20.047490][    C1]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   20.047492][    C1]  ? validate_chain (kernel/locking/lockdep.c:157 kernel/locking/lockdep.c:202 kernel/locking/lockdep.c:3329 kernel/locking/lockdep.c:3924)
[   20.047493][    C1]  ? skb_network_protocol (./include/linux/skbuff.h:2534)
[   20.047495][    C1]  ? mark_usage (kernel/locking/lockdep.c:4690)
[   20.047497][    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)
[   20.047499][    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))
[   20.047501][    C1]  ? validate_xmit_skb_list (net/core/dev.c:4142)
[   20.047503][    C1]  sch_direct_xmit (net/sched/sch_generic.c:372)
[   20.047505][    C1]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   20.047506][    C1]  ? dequeue_skb (./include/trace/events/qdisc.h:14 (discriminator 19))
[   20.047508][    C1]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   20.047510][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   20.047512][    C1]  __dev_xmit_skb (net/core/dev.c:4262)
[   20.047514][    C1]  ? tc_run (net/core/dev.c:4444 (discriminator 6))
[   20.047515][    C1]  ? alloc_netdev_dummy (net/core/dev.c:12327)
[   20.047517][    C1]  ? netdev_offload_xstats_push_delta (net/core/dev.c:9326 net/core/dev.c:9461)
[   20.047518][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   20.047520][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   20.047522][    C1]  __dev_queue_xmit (net/core/dev.c:4884)
[   20.047525][    C1]  ? netdev_core_pick_tx (net/core/dev.c:4784)
[   20.047527][    C1]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   20.047528][    C1]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   20.047531][    C1]  ? neigh_hh_output (./include/net/neighbour.h:525)
[   20.047533][    C1]  ip6_finish_output2 (./include/net/neighbour.h:558 net/ipv6/ip6_output.c:138)
[   20.047535][    C1]  ? ip6_dst_lookup (net/ipv6/ip6_output.c:1269)
[   20.047536][    C1]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   20.047538][    C1]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   20.047540][    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))
[   20.047542][    C1]  ip6_finish_output (net/ipv6/ip6_output.c:210 net/ipv6/ip6_output.c:221)
[   20.047543][    C1]  ip6_output (./include/linux/netfilter.h:314 net/ipv6/ip6_output.c:248)
[   20.047545][    C1]  ? ip6_finish_output (./include/net/inet_sock.h:338 (discriminator 1))
[   20.047547][    C1]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   20.047548][    C1]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   20.047550][    C1]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   20.047551][    C1]  ? __local_bh_enable_ip (kernel/softirq.c:478)
[   20.047553][    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))
[   20.047556][    C1]  ? ndisc_recv_na (./include/net/net_namespace.h:422 (discriminator 7))
[   20.047558][    C1]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   20.047560][    C1]  ? __ndisc_fill_addr_option (net/ipv6/ndisc.c:159)
[   20.047562][    C1]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   20.047564][    C1]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   20.047566][    C1]  addrconf_rs_timer (net/ipv6/addrconf.c:4073)
[   20.047568][    C1]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   20.047570][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   20.047572][    C1]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   20.047574][    C1]  call_timer_fn (kernel/time/timer.c:1748)
[   20.047576][    C1]  ? detach_if_pending (./include/linux/list.h:1159)
[   20.047578][    C1]  ? debug_object_active_state (lib/debugobjects.c:1122)
[   20.047580][    C1]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   20.047581][    C1]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   20.047583][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   20.047585][    C1]  __run_timers (kernel/time/timer.c:1799 kernel/time/timer.c:2374)
[   20.047587][    C1]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   20.047590][    C1]  ? __bpf_trace_itimer_expire (./include/trace/events/timer.h:407)
[   20.047591][    C1]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   20.047594][    C1]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   20.047596][    C1]  run_timer_softirq (kernel/time/timer.c:2386 kernel/time/timer.c:2395 kernel/time/timer.c:2403)
[   20.047598][    C1]  ? __run_timers (./include/trace/events/timer.h:138 (discriminator 19))
[   20.047600][    C1]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   20.047602][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   20.047604][    C1]  handle_softirqs (kernel/softirq.c:645)
[   20.047605][    C1]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   20.047607][    C1]  ? _local_bh_enable (kernel/softirq.c:428 (discriminator 1))
[   20.047609][    C1]  __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
[   20.047611][    C1]  irq_exit_rcu (kernel/softirq.c:784)
[   20.047612][    C1]  sysvec_apic_timer_interrupt (arch/x86/kernel/apic/apic.c:1062 (discriminator 37) arch/x86/kernel/apic/apic.c:1062 (discriminator 37))
[   20.047614][    C1]  </IRQ>
[   20.047614][    C1]  <TASK>
[   20.047615][    C1]  ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4488)
[   20.047617][    C1]  asm_sysvec_apic_timer_interrupt (./arch/x86/include/asm/idtentry.h:674)
[   20.047618][    C1] RIP: 0010:pv_native_safe_halt (./arch/x86/include/asm/irqflags.h:48 arch/x86/kernel/paravirt.c:63)
[   20.047620][    C1] Code: 48 8b 3d 94 f2 f5 01 e8 1f 00 00 00 48 2b 05 58 b3 95 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 13 a6 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 f2 f5 01 	mov    0x1f5f294(%rip),%rdi        # 0x1f5f29b
   7:	e8 1f 00 00 00       	call   0x2b
   c:	48 2b 05 58 b3 95 00 	sub    0x95b358(%rip),%rax        # 0x95b36b
  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 a6 11 00 	verw   0x11a613(%rip)        # 0x11a63b
  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
[   20.047621][    C1] RSP: 0018:ffa0000000147e00 EFLAGS: 00000282
[   20.047623][    C1] RAX: 000000000008852d RBX: ff11000001bea380 RCX: ffffffff89ef0307
[   20.047624][    C1] RDX: ff11000001bea380 RSI: ffffffff8cc38b1c RDI: ffffffff8c68d8e0
[   20.047624][    C1] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[   20.047625][    C1] R10: 0000000000000001 R11: 0000000000000001 R12: 1ff4000000028fc3
[   20.047626][    C1] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000000000
[   20.047627][    C1]  ? cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   20.047630][    C1]  default_idle (./arch/x86/include/asm/paravirt.h:62 arch/x86/kernel/process.c:768)
[   20.047631][    C1]  default_idle_call (kernel/sched/idle.c:122)
[   20.047633][    C1]  cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   20.047635][    C1]  ? arch_cpu_idle_exit+0x40/0x40
[   20.047637][    C1]  ? mark_tsc_async_resets (arch/x86/kernel/tsc_sync.c:49)
[   20.047642][    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)
[   20.047644][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   20.047646][    C1]  do_idle (kernel/sched/idle.c:355)
[   20.047647][    C1]  cpu_startup_entry (kernel/sched/idle.c:454)
[   20.047649][    C1]  start_secondary (arch/x86/kernel/smpboot.c:312)
[   20.047650][    C1]  ? set_cpu_sibling_map (arch/x86/kernel/smpboot.c:733 (discriminator 4))
[   20.047652][    C1]  common_startup_64 (arch/x86/kernel/head_64.S:418)
| [   21.346773][  T340] softirqs last disabled at (0): 0x0
| [   21.346776][  T340] Preemption disabled at:
| [   21.346777][  T340] vprintk_emit (kernel/printk/printk.c:2471)
| [   21.346791][  T340] Tainted: [W]=WARN
[   21.346793][  T340] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   21.346795][  T340] Call Trace:
[   21.346798][  T340]  <TASK>
[   21.346799][  T340]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   21.346806][  T340]  ? vprintk_emit (kernel/printk/printk.c:2471)
[   21.346809][  T340]  __might_resched.cold (kernel/sched/core.c:9234)
[   21.346814][  T340]  ? prb_next_reserve_seq (kernel/printk/printk_ringbuffer.c:2128)
[   21.346816][  T340]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   21.346821][  T340]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   21.346826][  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))
[   21.346831][  T340]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   21.346834][  T340]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   21.346840][  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)
[   21.346842][  T340]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   21.346846][  T340]  put_chars (drivers/char/virtio_console.c:1176)
[   21.346849][  T340]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   21.346852][  T340]  ? console_prepend_replay (kernel/printk/printk.c:3005)
[   21.346856][  T340]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   21.346860][  T340]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   21.346862][  T340]  ? vsnprintf (lib/vsprintf.c:2900)
[   21.346867][  T340]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   21.346869][  T340]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   21.346880][  T340]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   21.346884][  T340]  console_emit_next_record (kernel/printk/printk.c:3183)
[   21.346888][  T340]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   21.346891][  T340]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   21.346893][  T340]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   21.346896][  T340]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   21.346898][  T340]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   21.346902][  T340]  ? console_flush_one_record (kernel/printk/printk.c:3247)
[   21.346905][  T340]  console_flush_one_record (kernel/printk/printk.c:3268)
[   21.346908][  T340]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   21.346913][  T340]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   21.346915][  T340]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   21.346918][  T340]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   21.346920][  T340]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   21.346923][  T340]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   21.346925][  T340]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   21.346927][  T340]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   21.346931][  T340]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   21.346934][  T340]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   21.346937][  T340]  vprintk_emit (kernel/printk/printk.c:2479)
[   21.346941][  T340]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   21.346944][  T340]  ? netdev_run_todo (net/core/dev.c:11776)
[   21.346949][  T340]  ? mirred_device_event (net/sched/act_mirred.c:559 (discriminator 1)) act_mirred
[   21.346953][  T340]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   21.346957][  T340]  ? tunnel6_fini (net/ipv6/tunnel6.c:98 (discriminator 10)) tunnel6
[   21.346960][  T340]  _printk (kernel/printk/printk.c:2504)
[   21.346964][  T340]  ? snapshot_read.cold (user.c:?)
[   21.346966][  T340]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   21.346970][  T340]  ? tunnel6_fini (net/ipv6/tunnel6.c:98 (discriminator 10)) tunnel6
[   21.346972][  T340]  ? __up_write (kernel/locking/rwsem.c:1415)
[   21.346974][  T340]  ? __up_write (kernel/locking/rwsem.c:1422 (discriminator 1))
[   21.346976][  T340]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   21.346979][  T340]  ? __up_write (./include/linux/instrumented.h:112 ./include/linux/atomic/atomic-instrumented.h:3390 kernel/locking/rwsem.c:1417)
[   21.346982][  T340] mirred_init_module (net/sched/act_mirred.c:508) act_mirred
[   21.346985][  T340]  do_one_initcall (init/main.c:1357)
[   21.346989][  T340]  ? trace_event_raw_event_initcall_level (./include/trace/events/initcall.h:10)
[   21.346993][  T340]  ? do_init_module (./include/linux/slab.h:991 (discriminator 1) kernel/module/main.c:3105 (discriminator 1))
[   21.346997][  T340]  ? kasan_unpoison (mm/kasan/shadow.c:146 mm/kasan/shadow.c:178)
[   21.347001][  T340]  do_init_module (kernel/module/main.c:3117)
[   21.347005][  T340]  ? free_module (./include/trace/events/module.h:50 (discriminator 19))
[   21.347008][  T340]  ? kfree (./include/linux/kasan.h:235 mm/slub.c:2748 mm/slub.c:6499 mm/slub.c:6792)
[   21.347011][  T340]  load_module (kernel/module/main.c:3593)
[   21.347016][  T340]  ? layout_and_allocate.isra.0 (kernel/module/main.c:3016)
[   21.347020][  T340]  ? __ia32_sys_fsconfig (??:?)
[   21.347023][  T340]  ? ovl_real_file (fs/overlayfs/file.c:195)
[   21.347028][  T340]  ? backing_file_read_iter (fs/backing-file.c:211)
[   21.347032][  T340]  init_module_from_file (kernel/module/main.c:3790)
[   21.347036][  T340]  ? __do_sys_init_module (kernel/module/main.c:3664)
[   21.347038][  T340]  ? rcu_read_unlock (./include/linux/rcupdate.h:878 (discriminator 6))
[   21.347043][  T340]  ? ovl_mmap (fs/overlayfs/file.c:477)
[   21.347047][  T340]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   21.347050][  T340]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   21.347053][  T340]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   21.347055][  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)
[   21.347058][  T340]  idempotent_init_module (kernel/module/main.c:3802)
[   21.347061][  T340]  ? init_module_from_file (kernel/module/main.c:3791)
[   21.347066][  T340]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   21.347069][  T340]  ? cap_capable (./include/trace/events/capability.h:26 (discriminator 22) security/commoncap.c:130 (discriminator 22))
[   21.347074][  T340]  __x64_sys_finit_module (kernel/module/main.c:3828 kernel/module/main.c:3812 kernel/module/main.c:3812)
[   21.347077][  T340]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   21.347081][  T340]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[   21.347084][  T340]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[   21.347087][  T340]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   21.347090][  T340] RIP: 0033:0x7fd1344cc37d
[   21.347093][  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
[   21.347096][  T340] RSP: 002b:00007fff74ed91e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000139
[   21.347100][  T340] RAX: ffffffffffffffda RBX: 000055bff5988810 RCX: 00007fd1344cc37d
[   21.347102][  T340] RDX: 0000000000000000 RSI: 000055bfe1330ffd RDI: 0000000000000000
[   21.347104][  T340] RBP: 00007fff74ed9280 R08: 0000000000000000 R09: 0000000000000000
[   21.347105][  T340] R10: 0000000000000000 R11: 0000000000000246 R12: 000055bfe1330ffd
[   21.347107][  T340] R13: 000055bff5988960 R14: 0000000000040000 R15: 0000000000000000
| [   28.047109][    C1] softirqs last disabled at (558383): __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
| [   28.047111][    C1] Preemption disabled at:
| [   28.047112][    C1] 0x0
| [   28.047123][    C1] Tainted: [W]=WARN
[   28.047124][    C1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   28.047127][    C1] Call Trace:
[   28.047128][    C1]  <IRQ>
[   28.047131][    C1]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   28.047136][    C1]  __might_resched.cold (kernel/sched/core.c:9234)
[   28.047140][    C1]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   28.047144][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   28.047148][    C1]  __kmalloc_noprof (./include/linux/sched/mm.h:322 (discriminator 2) mm/slub.c:4636 (discriminator 2) mm/slub.c:4974 (discriminator 2) mm/slub.c:5413 (discriminator 2) mm/slub.c:5439 (discriminator 2))
[   28.047152][    C1]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   28.047154][    C1]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   28.047159][    C1]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:58 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   28.047160][    C1]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   28.047162][    C1]  put_chars (drivers/char/virtio_console.c:1176)
[   28.047164][    C1]  ? desc_read_finalized_seq (kernel/printk/printk_ringbuffer.c:1934)
[   28.047166][    C1]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   28.047168][    C1]  ? console_prepend_replay (kernel/printk/printk.c:3005)
[   28.047170][    C1]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   28.047174][    C1]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   28.047175][    C1]  ? do_raw_spin_lock (./include/linux/instrumented.h:55 ./include/linux/atomic/atomic-instrumented.h:1301 ./include/asm-generic/qspinlock.h:112 kernel/locking/spinlock_debug.c:116)
[   28.047177][    C1]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   28.047178][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   28.047180][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   28.047182][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   28.047184][    C1]  console_emit_next_record (kernel/printk/printk.c:3183)
[   28.047187][    C1]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   28.047189][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   28.047190][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   28.047192][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   28.047194][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   28.047196][    C1]  ? console_flush_one_record (kernel/printk/printk.c:3247)
[   28.047198][    C1]  console_flush_one_record (kernel/printk/printk.c:3268)
[   28.047200][    C1]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   28.047203][    C1]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   28.047205][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   28.047206][    C1]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   28.047208][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   28.047210][    C1]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   28.047211][    C1]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   28.047213][    C1]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   28.047215][    C1]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   28.047216][    C1]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   28.047218][    C1]  vprintk_emit (kernel/printk/printk.c:2479)
[   28.047222][    C1]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   28.047224][    C1]  ? do_raw_spin_trylock (./include/linux/instrumented.h:55 ./include/linux/atomic/atomic-instrumented.h:1301 ./include/asm-generic/qspinlock.h:98 kernel/locking/spinlock_debug.c:123)
[   28.047226][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   28.047227][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   28.047229][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   28.047232][    C1]  _printk (kernel/printk/printk.c:2504)
[   28.047236][    C1]  ? snapshot_read.cold (user.c:?)
[   28.047238][    C1]  ? ___ratelimit (lib/ratelimit.c:97 (discriminator 3))
[   28.047244][    C1]  ? __ipv6_chk_addr_and_flags (./include/linux/rcupdate.h:850 net/ipv6/addrconf.c:1996)
[   28.047247][    C1]  ? idr_get_free (??:?)
[   28.047250][    C1]  ? trace_irq_enable.constprop.0 (./include/linux/instrumented.h:82 ./include/asm-generic/bitops/instrumented-non-atomic.h:141 ./include/linux/cpumask.h:650 ./include/linux/cpumask.h:1232 ./include/trace/events/preemptirq.h:40)
[   28.047253][    C1] ip6_tnl_xmit_ctl.cold (net/ipv6/ip6_tunnel.c:1064 (discriminator 3)) ip6_tunnel
[   28.047257][    C1] ip6gre_tunnel_xmit (net/ipv6/ip6_gre.c:888) ip6_gre
[   28.047261][    C1]  ? __gre6_xmit (./include/linux/skbuff.h:2904) ip6_gre
[   28.047263][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   28.047265][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   28.047267][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   28.047269][    C1]  ? netif_skb_features (net/core/dev.c:3793 net/core/dev.c:3922)
[   28.047272][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   28.047274][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   28.047276][    C1]  ? skb_network_protocol (./include/linux/skbuff.h:2534)
[   28.047278][    C1]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   28.047279][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   28.047281][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   28.047282][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   28.047284][    C1]  ? get_stack_info_noinstr (arch/x86/kernel/dumpstack_64.c:173)
[   28.047287][    C1]  dev_hard_start_xmit (./include/linux/netdevice.h:5429 ./include/linux/netdevice.h:5438 net/core/dev.c:3937 net/core/dev.c:3953)
[   28.047289][    C1]  ? validate_xmit_skb_list (net/core/dev.c:4142)
[   28.047291][    C1]  sch_direct_xmit (net/sched/sch_generic.c:372)
[   28.047294][    C1]  ? get_stack_info_noinstr (arch/x86/kernel/dumpstack_64.c:173)
[   28.047295][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   28.047297][    C1]  ? dequeue_skb (./include/trace/events/qdisc.h:14 (discriminator 19))
[   28.047298][    C1]  ? do_raw_spin_trylock (./include/linux/instrumented.h:55 ./include/linux/atomic/atomic-instrumented.h:1301 ./include/asm-generic/qspinlock.h:98 kernel/locking/spinlock_debug.c:123)
[   28.047300][    C1]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   28.047302][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   28.047304][    C1]  __dev_xmit_skb (net/core/dev.c:4262)
[   28.047307][    C1]  ? tc_run (net/core/dev.c:4444 (discriminator 4))
[   28.047308][    C1]  ? alloc_netdev_dummy (net/core/dev.c:12327)
[   28.047310][    C1]  ? netdev_offload_xstats_push_delta (net/core/dev.c:9326 net/core/dev.c:9461)
[   28.047312][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   28.047313][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   28.047315][    C1]  __dev_queue_xmit (net/core/dev.c:4884)
[   28.047318][    C1]  ? filter_irq_stacks (kernel/stacktrace.c:402)
[   28.047320][    C1]  ? addrconf_rs_timer (net/ipv6/addrconf.c:4073)
[   28.047322][    C1]  ? stack_depot_save_flags (lib/stackdepot.c:609 lib/stackdepot.c:676)
[   28.047325][    C1]  ? netdev_core_pick_tx (net/core/dev.c:4784)
[   28.047329][    C1]  ? neigh_hh_output (./include/net/neighbour.h:525)
[   28.047331][    C1]  ip6_finish_output2 (./include/net/neighbour.h:558 net/ipv6/ip6_output.c:138)
[   28.047333][    C1]  ? ip6_dst_lookup (net/ipv6/ip6_output.c:1269)
[   28.047335][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   28.047337][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   28.047338][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   28.047340][    C1]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   28.047342][    C1]  ip6_finish_output (net/ipv6/ip6_output.c:210 net/ipv6/ip6_output.c:221)
[   28.047344][    C1]  ip6_output (./include/linux/netfilter.h:314 net/ipv6/ip6_output.c:248)
[   28.047346][    C1]  ? ip6_finish_output (./include/net/inet_sock.h:338 (discriminator 1))
[   28.047347][    C1]  ? xfrm_bundle_lookup.constprop.0 (net/xfrm/xfrm_policy.c:3049)
[   28.047350][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   28.047352][    C1]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   28.047353][    C1]  ? trace_irq_disable.constprop.0 (./include/trace/events/preemptirq.h:36 (discriminator 22))
[   28.047355][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   28.047356][    C1]  ? trace_hardirqs_on (kernel/trace/trace_preemptirq.c:78)
[   28.047357][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   28.047359][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   28.047361][    C1]  ndisc_send_skb (./include/net/dst.h:470 (discriminator 4) ./include/linux/netfilter.h:325 (discriminator 4) net/ipv6/ndisc.c:513 (discriminator 4))
[   28.047365][    C1]  ? ndisc_recv_na (./include/net/net_namespace.h:422 (discriminator 7))
[   28.047367][    C1]  ? __ndisc_fill_addr_option (net/ipv6/ndisc.c:159)
[   28.047370][    C1]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   28.047372][    C1]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   28.047374][    C1]  addrconf_rs_timer (net/ipv6/addrconf.c:4073)
[   28.047376][    C1]  ? do_raw_spin_lock (./include/linux/instrumented.h:55 ./include/linux/atomic/atomic-instrumented.h:1301 ./include/asm-generic/qspinlock.h:112 kernel/locking/spinlock_debug.c:116)
[   28.047378][    C1]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   28.047379][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   28.047381][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   28.047383][    C1]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:58 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   28.047384][    C1]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   28.047386][    C1]  call_timer_fn (kernel/time/timer.c:1748)
[   28.047389][    C1]  ? detach_if_pending (./include/linux/list.h:1159)
[   28.047391][    C1]  ? debug_object_active_state (lib/debugobjects.c:1122)
[   28.047394][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   28.047397][    C1]  __run_timers (kernel/time/timer.c:1799 kernel/time/timer.c:2374)
[   28.047399][    C1]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   28.047401][    C1]  ? __bpf_trace_itimer_expire (./include/trace/events/timer.h:407)
[   28.047403][    C1]  ? do_raw_spin_lock (./include/linux/instrumented.h:55 ./include/linux/atomic/atomic-instrumented.h:1301 ./include/asm-generic/qspinlock.h:112 kernel/locking/spinlock_debug.c:116)
[   28.047406][    C1]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   28.047408][    C1]  run_timer_softirq (kernel/time/timer.c:2386 kernel/time/timer.c:2395 kernel/time/timer.c:2403)
[   28.047410][    C1]  ? __run_timers (./include/trace/events/timer.h:138 (discriminator 19))
[   28.047412][    C1]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   28.047413][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   28.047415][    C1]  handle_softirqs (kernel/softirq.c:645)
[   28.047417][    C1]  ? _local_bh_enable (kernel/softirq.c:428 (discriminator 1))
[   28.047419][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   28.047421][    C1]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   28.047423][    C1]  __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
[   28.047424][    C1]  irq_exit_rcu (kernel/softirq.c:784)
[   28.047426][    C1]  sysvec_apic_timer_interrupt (arch/x86/kernel/apic/apic.c:1062 (discriminator 37) arch/x86/kernel/apic/apic.c:1062 (discriminator 37))
[   28.047428][    C1]  </IRQ>
[   28.047429][    C1]  <TASK>
[   28.047429][    C1]  ? _raw_spin_unlock (./include/linux/spinlock_api_smp.h:201 (discriminator 1) kernel/locking/spinlock.c:213 (discriminator 1))
[   28.047432][    C1]  asm_sysvec_apic_timer_interrupt (./arch/x86/include/asm/idtentry.h:674)
[   28.047435][    C1] RIP: 0010:pv_native_safe_halt (./arch/x86/include/asm/irqflags.h:48 arch/x86/kernel/paravirt.c:63)
[   28.047437][    C1] Code: 48 8b 3d 94 f2 f5 01 e8 1f 00 00 00 48 2b 05 58 b3 95 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 13 a6 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 f2 f5 01 	mov    0x1f5f294(%rip),%rdi        # 0x1f5f29b
   7:	e8 1f 00 00 00       	call   0x2b
   c:	48 2b 05 58 b3 95 00 	sub    0x95b358(%rip),%rax        # 0x95b36b
  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 a6 11 00 	verw   0x11a613(%rip)        # 0x11a63b
  28:	fb                   	sti
  29:	f4                   	hlt
  2a:*	c3                   	ret		<-- trapping instruction
  2b:	0f 1f 40 d6          	nopl   -0x2a(%rax)
  2f:	48 83 ec 20          	sub    $0x20,%rsp
  33:	8b 17                	mov    (%rdi),%edx
  35:	49 89 f8             	mov    %rdi,%r8
  38:	83 e2 fe             	and    $0xfffffffe,%edx
  3b:	41 89 d2             	mov    %edx,%r10d
  3e:	0f                   	.byte 0xf
  3f:	01                   	.byte 0x1

Code starting with the faulting instruction
===========================================
   0:	c3                   	ret
   1:	0f 1f 40 d6          	nopl   -0x2a(%rax)
   5:	48 83 ec 20          	sub    $0x20,%rsp
   9:	8b 17                	mov    (%rdi),%edx
   b:	49 89 f8             	mov    %rdi,%r8
   e:	83 e2 fe             	and    $0xfffffffe,%edx
  11:	41 89 d2             	mov    %edx,%r10d
  14:	0f                   	.byte 0xf
  15:	01                   	.byte 0x1
[   28.047439][    C1] RSP: 0018:ffa0000000147e00 EFLAGS: 00000246
[   28.047443][    C1] RAX: 0000000000000001 RBX: ff11000001bea380 RCX: 0000000000000001
[   28.047444][    C1] RDX: 0000000000000001 RSI: ffffffff8c68d860 RDI: ffffffff89ef0307
[   28.047445][    C1] RBP: 0000000000000000 R08: ffffffff8c37f421 R09: 1fe2200006a563a2
[   28.047446][    C1] R10: 0000000000000001 R11: 0000000000000000 R12: 1ff4000000028fc3
[   28.047447][    C1] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000000000
[   28.047448][    C1]  ? ct_kernel_exit.constprop.0 (./include/linux/instrumented.h:97 kernel/context_tracking.c:124)
[   28.047450][    C1]  ? cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   28.047453][    C1]  default_idle (./arch/x86/include/asm/paravirt.h:62 arch/x86/kernel/process.c:768)
[   28.047455][    C1]  default_idle_call (kernel/sched/idle.c:122)
[   28.047457][    C1]  cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   28.047459][    C1]  ? arch_cpu_idle_exit+0x40/0x40
[   28.047461][    C1]  ? mark_tsc_async_resets (arch/x86/kernel/tsc_sync.c:49)
[   28.047463][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   28.047466][    C1]  do_idle (kernel/sched/idle.c:355)
[   28.047467][    C1]  cpu_startup_entry (kernel/sched/idle.c:454)
[   28.047469][    C1]  start_secondary (arch/x86/kernel/smpboot.c:312)
[   28.047471][    C1]  ? set_cpu_sibling_map (arch/x86/kernel/smpboot.c:733 (discriminator 4))
[   28.047473][    C1]  common_startup_64 (arch/x86/kernel/head_64.S:418)
| [   44.942807][    C1] softirqs last disabled at (558383): __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
| [   44.942809][    C1] Preemption disabled at:
| [   44.942810][    C1] 0x0
| [   44.942821][    C1] Tainted: [W]=WARN
[   44.942822][    C1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   44.942824][    C1] Call Trace:
[   44.942826][    C1]  <IRQ>
[   44.942828][    C1]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   44.942834][    C1]  __might_resched.cold (kernel/sched/core.c:9234)
[   44.942838][    C1]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   44.942841][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   44.942845][    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))
[   44.942849][    C1]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   44.942852][    C1]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   44.942856][    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)
[   44.942857][    C1]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   44.942860][    C1]  put_chars (drivers/char/virtio_console.c:1176)
[   44.942861][    C1]  ? desc_read_finalized_seq (kernel/printk/printk_ringbuffer.c:1934)
[   44.942863][    C1]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   44.942865][    C1]  ? console_prepend_replay (kernel/printk/printk.c:3005)
[   44.942867][    C1]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   44.942871][    C1]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   44.942872][    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)
[   44.942874][    C1]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   44.942875][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   44.942877][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   44.942879][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   44.942881][    C1]  console_emit_next_record (kernel/printk/printk.c:3183)
[   44.942884][    C1]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   44.942886][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   44.942888][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   44.942889][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   44.942891][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   44.942893][    C1]  ? console_flush_one_record (kernel/printk/printk.c:3247)
[   44.942895][    C1]  console_flush_one_record (kernel/printk/printk.c:3268)
[   44.942897][    C1]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   44.942900][    C1]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   44.942902][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   44.942903][    C1]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   44.942905][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   44.942907][    C1]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   44.942908][    C1]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   44.942910][    C1]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   44.942912][    C1]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   44.942914][    C1]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   44.942916][    C1]  vprintk_emit (kernel/printk/printk.c:2479)
[   44.942920][    C1]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   44.942922][    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)
[   44.942924][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   44.942926][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   44.942928][    C1]  _printk (kernel/printk/printk.c:2504)
[   44.942931][    C1]  ? snapshot_read.cold (user.c:?)
[   44.942932][    C1]  ? ___ratelimit (lib/ratelimit.c:97 (discriminator 3))
[   44.942937][    C1]  ? __ipv6_chk_addr_and_flags (./include/linux/rcupdate.h:850 net/ipv6/addrconf.c:1996)
[   44.942940][    C1]  ? idr_get_free (??:?)
[   44.942942][    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)
[   44.942946][    C1] ip6_tnl_xmit_ctl.cold (net/ipv6/ip6_tunnel.c:1064 (discriminator 3)) ip6_tunnel
[   44.942951][    C1] ip6gre_tunnel_xmit (net/ipv6/ip6_gre.c:888) ip6_gre
[   44.942956][    C1]  ? __gre6_xmit (./include/linux/skbuff.h:2904) ip6_gre
[   44.942957][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   44.942959][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   44.942961][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   44.942963][    C1]  ? netif_skb_features (net/core/dev.c:3793 net/core/dev.c:3922)
[   44.942966][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   44.942968][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   44.942970][    C1]  ? skb_network_protocol (./include/linux/skbuff.h:2534)
[   44.942971][    C1]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   44.942973][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   44.942975][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   44.942976][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   44.942978][    C1]  ? get_stack_info_noinstr (arch/x86/kernel/dumpstack_64.c:173)
[   44.942981][    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)
[   44.942983][    C1]  ? validate_xmit_skb_list (net/core/dev.c:4142)
[   44.942985][    C1]  sch_direct_xmit (net/sched/sch_generic.c:372)
[   44.942988][    C1]  ? get_stack_info_noinstr (arch/x86/kernel/dumpstack_64.c:173)
[   44.942990][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   44.942992][    C1]  ? dequeue_skb (./include/trace/events/qdisc.h:14 (discriminator 19))
[   44.942993][    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)
[   44.942995][    C1]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   44.942997][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   44.942999][    C1]  __dev_xmit_skb (net/core/dev.c:4262)
[   44.943001][    C1]  ? tc_run (net/core/dev.c:4444 (discriminator 4))
[   44.943003][    C1]  ? alloc_netdev_dummy (net/core/dev.c:12327)
[   44.943005][    C1]  ? netdev_offload_xstats_push_delta (net/core/dev.c:9326 net/core/dev.c:9461)
[   44.943006][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   44.943008][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   44.943010][    C1]  __dev_queue_xmit (net/core/dev.c:4884)
[   44.943013][    C1]  ? filter_irq_stacks (kernel/stacktrace.c:402)
[   44.943016][    C1]  ? addrconf_rs_timer (net/ipv6/addrconf.c:4073)
[   44.943018][    C1]  ? stack_depot_save_flags (lib/stackdepot.c:609 lib/stackdepot.c:676)
[   44.943021][    C1]  ? netdev_core_pick_tx (net/core/dev.c:4784)
[   44.943024][    C1]  ? neigh_hh_output (./include/net/neighbour.h:525)
[   44.943027][    C1]  ip6_finish_output2 (./include/net/neighbour.h:558 net/ipv6/ip6_output.c:138)
[   44.943030][    C1]  ? ip6_dst_lookup (net/ipv6/ip6_output.c:1269)
[   44.943031][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   44.943033][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   44.943035][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   44.943036][    C1]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   44.943038][    C1]  ip6_finish_output (net/ipv6/ip6_output.c:210 net/ipv6/ip6_output.c:221)
[   44.943041][    C1]  ip6_output (./include/linux/netfilter.h:314 net/ipv6/ip6_output.c:248)
[   44.943043][    C1]  ? ip6_finish_output (./include/net/inet_sock.h:338 (discriminator 1))
[   44.943044][    C1]  ? xfrm_bundle_lookup.constprop.0 (net/xfrm/xfrm_policy.c:3049)
[   44.943047][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   44.943049][    C1]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   44.943050][    C1]  ? trace_irq_disable.constprop.0 (./include/trace/events/preemptirq.h:36 (discriminator 22))
[   44.943052][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   44.943053][    C1]  ? trace_hardirqs_on (kernel/trace/trace_preemptirq.c:78)
[   44.943054][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   44.943056][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   44.943058][    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))
[   44.943062][    C1]  ? ndisc_recv_na (./include/net/net_namespace.h:422 (discriminator 7))
[   44.943064][    C1]  ? __ndisc_fill_addr_option (net/ipv6/ndisc.c:159)
[   44.943067][    C1]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   44.943069][    C1]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   44.943071][    C1]  addrconf_rs_timer (net/ipv6/addrconf.c:4073)
[   44.943072][    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)
[   44.943074][    C1]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   44.943076][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   44.943078][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   44.943089][    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)
[   44.943090][    C1]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   44.943092][    C1]  call_timer_fn (kernel/time/timer.c:1748)
[   44.943095][    C1]  ? detach_if_pending (./include/linux/list.h:1159)
[   44.943097][    C1]  ? debug_object_active_state (lib/debugobjects.c:1122)
[   44.943101][    C1]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   44.943102][    C1]  ? timer_recalc_next_expiry (./include/linux/find.h:71 kernel/time/timer.c:1843 kernel/time/timer.c:1865)
[   44.943104][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   44.943106][    C1]  __run_timers (kernel/time/timer.c:1799 kernel/time/timer.c:2374)
[   44.943108][    C1]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   44.943110][    C1]  ? __bpf_trace_itimer_expire (./include/trace/events/timer.h:407)
[   44.943113][    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)
[   44.943115][    C1]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   44.943118][    C1]  run_timer_softirq (kernel/time/timer.c:2386 kernel/time/timer.c:2395 kernel/time/timer.c:2403)
[   44.943120][    C1]  ? __run_timers (./include/trace/events/timer.h:138 (discriminator 19))
[   44.943122][    C1]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   44.943123][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   44.943125][    C1]  handle_softirqs (kernel/softirq.c:645)
[   44.943127][    C1]  ? _local_bh_enable (kernel/softirq.c:428 (discriminator 1))
[   44.943128][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   44.943130][    C1]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   44.943132][    C1]  __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
[   44.943134][    C1]  irq_exit_rcu (kernel/softirq.c:784)
[   44.943135][    C1]  sysvec_apic_timer_interrupt (arch/x86/kernel/apic/apic.c:1062 (discriminator 37) arch/x86/kernel/apic/apic.c:1062 (discriminator 37))
[   44.943137][    C1]  </IRQ>
[   44.943138][    C1]  <TASK>
[   44.943139][    C1]  ? _raw_spin_unlock (./include/linux/spinlock_api_smp.h:201 (discriminator 1) kernel/locking/spinlock.c:213 (discriminator 1))
[   44.943141][    C1]  asm_sysvec_apic_timer_interrupt (./arch/x86/include/asm/idtentry.h:674)
[   44.943144][    C1] RIP: 0010:pv_native_safe_halt (./arch/x86/include/asm/irqflags.h:48 arch/x86/kernel/paravirt.c:63)
[   44.943147][    C1] Code: 48 8b 3d 94 f2 f5 01 e8 1f 00 00 00 48 2b 05 58 b3 95 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 13 a6 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 f2 f5 01 	mov    0x1f5f294(%rip),%rdi        # 0x1f5f29b
   7:	e8 1f 00 00 00       	call   0x2b
   c:	48 2b 05 58 b3 95 00 	sub    0x95b358(%rip),%rax        # 0x95b36b
  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 a6 11 00 	verw   0x11a613(%rip)        # 0x11a63b
  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
[   44.943148][    C1] RSP: 0018:ffa0000000147e00 EFLAGS: 00000246
[   44.943152][    C1] RAX: 0000000000000001 RBX: ff11000001bea380 RCX: 0000000000000001
[   44.943153][    C1] RDX: 0000000000000001 RSI: ffffffff8c68d860 RDI: ffffffff89ef0307
[   44.943154][    C1] RBP: 0000000000000000 R08: ffffffff8c37f421 R09: 1fe2200006a563a2
[   44.943155][    C1] R10: 0000000000000001 R11: 0000000000000000 R12: 1ff4000000028fc3
[   44.943156][    C1] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000000000
[   44.943157][    C1]  ? ct_kernel_exit.constprop.0 (./include/linux/instrumented.h:97 kernel/context_tracking.c:124)
[   44.943159][    C1]  ? cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   44.943162][    C1]  default_idle (./arch/x86/include/asm/paravirt.h:62 arch/x86/kernel/process.c:768)
[   44.943164][    C1]  default_idle_call (kernel/sched/idle.c:122)
[   44.943166][    C1]  cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   44.943168][    C1]  ? arch_cpu_idle_exit+0x40/0x40
[   44.943170][    C1]  ? mark_tsc_async_resets (arch/x86/kernel/tsc_sync.c:49)
[   44.943172][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   44.943175][    C1]  do_idle (kernel/sched/idle.c:355)
[   44.943176][    C1]  cpu_startup_entry (kernel/sched/idle.c:454)
[   44.943178][    C1]  start_secondary (arch/x86/kernel/smpboot.c:312)
[   44.943180][    C1]  ? set_cpu_sibling_map (arch/x86/kernel/smpboot.c:733 (discriminator 4))
[   44.943182][    C1]  common_startup_64 (arch/x86/kernel/head_64.S:418)
| [   77.198778][    C1] softirqs last disabled at (558383): __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
| [   77.198780][    C1] Preemption disabled at:
| [   77.198781][    C1] 0x0
| [   77.198792][    C1] Tainted: [W]=WARN
[   77.198793][    C1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   77.198795][    C1] Call Trace:
[   77.198796][    C1]  <IRQ>
[   77.198799][    C1]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   77.198804][    C1]  __might_resched.cold (kernel/sched/core.c:9234)
[   77.198808][    C1]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   77.198811][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   77.198815][    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))
[   77.198818][    C1]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   77.198821][    C1]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   77.198825][    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)
[   77.198827][    C1]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   77.198829][    C1]  put_chars (drivers/char/virtio_console.c:1176)
[   77.198831][    C1]  ? desc_read_finalized_seq (kernel/printk/printk_ringbuffer.c:1934)
[   77.198832][    C1]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   77.198834][    C1]  ? console_prepend_replay (kernel/printk/printk.c:3005)
[   77.198837][    C1]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   77.198840][    C1]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   77.198841][    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)
[   77.198843][    C1]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   77.198845][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   77.198846][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   77.198848][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   77.198850][    C1]  console_emit_next_record (kernel/printk/printk.c:3183)
[   77.198853][    C1]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   77.198855][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   77.198856][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   77.198858][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   77.198860][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   77.198862][    C1]  ? console_flush_one_record (kernel/printk/printk.c:3247)
[   77.198864][    C1]  console_flush_one_record (kernel/printk/printk.c:3268)
[   77.198866][    C1]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   77.198869][    C1]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   77.198870][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   77.198872][    C1]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   77.198874][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   77.198875][    C1]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   77.198877][    C1]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   77.198878][    C1]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   77.198880][    C1]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   77.198882][    C1]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   77.198884][    C1]  vprintk_emit (kernel/printk/printk.c:2479)
[   77.198887][    C1]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   77.198889][    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)
[   77.198891][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   77.198893][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   77.198895][    C1]  _printk (kernel/printk/printk.c:2504)
[   77.198898][    C1]  ? snapshot_read.cold (user.c:?)
[   77.198900][    C1]  ? ___ratelimit (lib/ratelimit.c:97 (discriminator 3))
[   77.198904][    C1]  ? __ipv6_chk_addr_and_flags (./include/linux/rcupdate.h:850 net/ipv6/addrconf.c:1996)
[   77.198907][    C1]  ? idr_get_free (??:?)
[   77.198909][    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)
[   77.198912][    C1] ip6_tnl_xmit_ctl.cold (net/ipv6/ip6_tunnel.c:1064 (discriminator 3)) ip6_tunnel
[   77.198917][    C1] ip6gre_tunnel_xmit (net/ipv6/ip6_gre.c:888) ip6_gre
[   77.198921][    C1]  ? __gre6_xmit (./include/linux/skbuff.h:2904) ip6_gre
[   77.198923][    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))
[   77.198927][    C1]  ? packet_rcv (net/packet/af_packet.c:2231)
[   77.198930][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   77.198932][    C1]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   77.198933][    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))
[   77.198936][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   77.198937][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   77.198939][    C1]  ? get_stack_info_noinstr (arch/x86/kernel/dumpstack_64.c:173)
[   77.198942][    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)
[   77.198945][    C1]  ? validate_xmit_skb_list (net/core/dev.c:4142)
[   77.198947][    C1]  sch_direct_xmit (net/sched/sch_generic.c:372)
[   77.198949][    C1]  ? get_stack_info_noinstr (arch/x86/kernel/dumpstack_64.c:173)
[   77.198951][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   77.198953][    C1]  ? dequeue_skb (./include/trace/events/qdisc.h:14 (discriminator 19))
[   77.198954][    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)
[   77.198956][    C1]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   77.198957][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   77.198960][    C1]  __dev_xmit_skb (net/core/dev.c:4262)
[   77.198961][    C1]  ? tc_run (net/core/dev.c:4444 (discriminator 4))
[   77.198963][    C1]  ? alloc_netdev_dummy (net/core/dev.c:12327)
[   77.198965][    C1]  ? netdev_offload_xstats_push_delta (net/core/dev.c:9326 net/core/dev.c:9461)
[   77.198966][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   77.198968][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   77.198970][    C1]  __dev_queue_xmit (net/core/dev.c:4884)
[   77.198973][    C1]  ? filter_irq_stacks (kernel/stacktrace.c:402)
[   77.198975][    C1]  ? addrconf_rs_timer (net/ipv6/addrconf.c:4073)
[   77.198977][    C1]  ? stack_depot_save_flags (lib/stackdepot.c:609 lib/stackdepot.c:676)
[   77.198980][    C1]  ? netdev_core_pick_tx (net/core/dev.c:4784)
[   77.198983][    C1]  ? neigh_hh_output (./include/net/neighbour.h:525)
[   77.198986][    C1]  ip6_finish_output2 (./include/net/neighbour.h:558 net/ipv6/ip6_output.c:138)
[   77.198988][    C1]  ? ip6_dst_lookup (net/ipv6/ip6_output.c:1269)
[   77.198990][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   77.198992][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   77.198993][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   77.198995][    C1]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   77.198997][    C1]  ip6_finish_output (net/ipv6/ip6_output.c:210 net/ipv6/ip6_output.c:221)
[   77.198999][    C1]  ip6_output (./include/linux/netfilter.h:314 net/ipv6/ip6_output.c:248)
[   77.199001][    C1]  ? ip6_finish_output (./include/net/inet_sock.h:338 (discriminator 1))
[   77.199002][    C1]  ? xfrm_bundle_lookup.constprop.0 (net/xfrm/xfrm_policy.c:3049)
[   77.199005][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   77.199007][    C1]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   77.199008][    C1]  ? trace_irq_disable.constprop.0 (./include/trace/events/preemptirq.h:36 (discriminator 22))
[   77.199010][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   77.199011][    C1]  ? trace_hardirqs_on (kernel/trace/trace_preemptirq.c:78)
[   77.199013][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   77.199014][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   77.199016][    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))
[   77.199020][    C1]  ? ndisc_recv_na (./include/net/net_namespace.h:422 (discriminator 7))
[   77.199022][    C1]  ? __ndisc_fill_addr_option (net/ipv6/ndisc.c:159)
[   77.199025][    C1]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   77.199027][    C1]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   77.199028][    C1]  addrconf_rs_timer (net/ipv6/addrconf.c:4073)
[   77.199030][    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)
[   77.199032][    C1]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   77.199034][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   77.199036][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   77.199037][    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)
[   77.199039][    C1]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   77.199041][    C1]  call_timer_fn (kernel/time/timer.c:1748)
[   77.199044][    C1]  ? detach_if_pending (./include/linux/list.h:1159)
[   77.199045][    C1]  ? debug_object_active_state (lib/debugobjects.c:1122)
[   77.199049][    C1]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   77.199050][    C1]  ? timer_recalc_next_expiry (./include/linux/find.h:71 kernel/time/timer.c:1843 kernel/time/timer.c:1865)
[   77.199052][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   77.199054][    C1]  __run_timers (kernel/time/timer.c:1799 kernel/time/timer.c:2374)
[   77.199056][    C1]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   77.199059][    C1]  ? __bpf_trace_itimer_expire (./include/trace/events/timer.h:407)
[   77.199061][    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)
[   77.199063][    C1]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   77.199065][    C1]  run_timer_softirq (kernel/time/timer.c:2386 kernel/time/timer.c:2395 kernel/time/timer.c:2403)
[   77.199068][    C1]  ? __run_timers (./include/trace/events/timer.h:138 (discriminator 19))
[   77.199069][    C1]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   77.199071][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   77.199072][    C1]  handle_softirqs (kernel/softirq.c:645)
[   77.199074][    C1]  ? _local_bh_enable (kernel/softirq.c:428 (discriminator 1))
[   77.199076][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   77.199078][    C1]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   77.199079][    C1]  __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
[   77.199081][    C1]  irq_exit_rcu (kernel/softirq.c:784)
[   77.199083][    C1]  sysvec_apic_timer_interrupt (arch/x86/kernel/apic/apic.c:1062 (discriminator 37) arch/x86/kernel/apic/apic.c:1062 (discriminator 37))
[   77.199085][    C1]  </IRQ>
[   77.199085][    C1]  <TASK>
[   77.199086][    C1]  ? _raw_spin_unlock (./include/linux/spinlock_api_smp.h:201 (discriminator 1) kernel/locking/spinlock.c:213 (discriminator 1))
[   77.199089][    C1]  asm_sysvec_apic_timer_interrupt (./arch/x86/include/asm/idtentry.h:674)
[   77.199091][    C1] RIP: 0010:pv_native_safe_halt (./arch/x86/include/asm/irqflags.h:48 arch/x86/kernel/paravirt.c:63)
[   77.199094][    C1] Code: 48 8b 3d 94 f2 f5 01 e8 1f 00 00 00 48 2b 05 58 b3 95 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 13 a6 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 f2 f5 01 	mov    0x1f5f294(%rip),%rdi        # 0x1f5f29b
   7:	e8 1f 00 00 00       	call   0x2b
   c:	48 2b 05 58 b3 95 00 	sub    0x95b358(%rip),%rax        # 0x95b36b
  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 a6 11 00 	verw   0x11a613(%rip)        # 0x11a63b
  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
[   77.199096][    C1] RSP: 0018:ffa0000000147e00 EFLAGS: 00000246
[   77.199100][    C1] RAX: 0000000000000001 RBX: ff11000001bea380 RCX: 0000000000000001
[   77.199101][    C1] RDX: 0000000000000001 RSI: ffffffff8c68d860 RDI: ffffffff89ef0307
[   77.199102][    C1] RBP: 0000000000000000 R08: ffffffff8c37f421 R09: 1fe2200006a563a2
[   77.199103][    C1] R10: 0000000000000001 R11: 0000000000000000 R12: 1ff4000000028fc3
[   77.199104][    C1] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000000000
[   77.199105][    C1]  ? ct_kernel_exit.constprop.0 (./include/linux/instrumented.h:97 kernel/context_tracking.c:124)
[   77.199107][    C1]  ? cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   77.199111][    C1]  default_idle (./arch/x86/include/asm/paravirt.h:62 arch/x86/kernel/process.c:768)
[   77.199113][    C1]  default_idle_call (kernel/sched/idle.c:122)
[   77.199114][    C1]  cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   77.199116][    C1]  ? arch_cpu_idle_exit+0x40/0x40
[   77.199118][    C1]  ? mark_tsc_async_resets (arch/x86/kernel/tsc_sync.c:49)
[   77.199121][    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)
[   77.199122][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   77.199124][    C1]  do_idle (kernel/sched/idle.c:355)
[   77.199126][    C1]  cpu_startup_entry (kernel/sched/idle.c:454)
[   77.199128][    C1]  start_secondary (arch/x86/kernel/smpboot.c:312)
[   77.199130][    C1]  ? set_cpu_sibling_map (arch/x86/kernel/smpboot.c:733 (discriminator 4))
[   77.199132][    C1]  common_startup_64 (arch/x86/kernel/head_64.S:418)
| [  144.782973][    C1] softirqs last disabled at (558383): __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
| [  144.782976][    C1] Preemption disabled at:
| [  144.782976][    C1] 0x0
| [  144.782988][    C1] Tainted: [W]=WARN
[  144.782990][    C1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  144.782992][    C1] Call Trace:
[  144.782994][    C1]  <IRQ>
[  144.782996][    C1]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[  144.783002][    C1]  __might_resched.cold (kernel/sched/core.c:9234)
[  144.783006][    C1]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[  144.783010][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  144.783014][    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))
[  144.783017][    C1]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[  144.783020][    C1]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[  144.783024][    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)
[  144.783026][    C1]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[  144.783028][    C1]  put_chars (drivers/char/virtio_console.c:1176)
[  144.783030][    C1]  ? desc_read_finalized_seq (kernel/printk/printk_ringbuffer.c:1934)
[  144.783032][    C1]  ? __send_to_port (drivers/char/virtio_console.c:654)
[  144.783034][    C1]  ? console_prepend_replay (kernel/printk/printk.c:3005)
[  144.783036][    C1]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[  144.783040][    C1]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[  144.783041][    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)
[  144.783043][    C1]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[  144.783044][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  144.783046][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  144.783048][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[  144.783050][    C1]  console_emit_next_record (kernel/printk/printk.c:3183)
[  144.783053][    C1]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[  144.783055][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  144.783056][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  144.783058][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  144.783060][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[  144.783062][    C1]  ? console_flush_one_record (kernel/printk/printk.c:3247)
[  144.783063][    C1]  console_flush_one_record (kernel/printk/printk.c:3268)
[  144.783066][    C1]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[  144.783068][    C1]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[  144.783070][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[  144.783072][    C1]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[  144.783074][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  144.783075][    C1]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[  144.783077][    C1]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[  144.783078][    C1]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[  144.783080][    C1]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[  144.783082][    C1]  ? vprintk_emit (kernel/printk/printk.c:2478)
[  144.783084][    C1]  vprintk_emit (kernel/printk/printk.c:2479)
[  144.783089][    C1]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[  144.783091][    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)
[  144.783092][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  144.783094][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  144.783096][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[  144.783098][    C1]  _printk (kernel/printk/printk.c:2504)
[  144.783101][    C1]  ? snapshot_read.cold (user.c:?)
[  144.783103][    C1]  ? ___ratelimit (lib/ratelimit.c:97 (discriminator 3))
[  144.783107][    C1]  ? __ipv6_chk_addr_and_flags (./include/linux/rcupdate.h:850 net/ipv6/addrconf.c:1996)
[  144.783111][    C1]  ? idr_get_free (??:?)
[  144.783113][    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)
[  144.783116][    C1] ip6_tnl_xmit_ctl.cold (net/ipv6/ip6_tunnel.c:1064 (discriminator 3)) ip6_tunnel
[  144.783121][    C1] ip6gre_tunnel_xmit (net/ipv6/ip6_gre.c:888) ip6_gre
[  144.783125][    C1]  ? __gre6_xmit (./include/linux/skbuff.h:2904) ip6_gre
[  144.783127][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  144.783129][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[  144.783131][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  144.783133][    C1]  ? netif_skb_features (net/core/dev.c:3793 net/core/dev.c:3922)
[  144.783136][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  144.783138][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[  144.783140][    C1]  ? skb_network_protocol (./include/linux/skbuff.h:2534)
[  144.783141][    C1]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[  144.783143][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  144.783145][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[  144.783146][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  144.783148][    C1]  ? get_stack_info_noinstr (arch/x86/kernel/dumpstack_64.c:173)
[  144.783151][    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)
[  144.783153][    C1]  ? validate_xmit_skb_list (net/core/dev.c:4142)
[  144.783156][    C1]  sch_direct_xmit (net/sched/sch_generic.c:372)
[  144.783158][    C1]  ? get_stack_info_noinstr (arch/x86/kernel/dumpstack_64.c:173)
[  144.783160][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  144.783162][    C1]  ? dequeue_skb (./include/trace/events/qdisc.h:14 (discriminator 19))
[  144.783163][    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)
[  144.783165][    C1]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[  144.783167][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[  144.783169][    C1]  __dev_xmit_skb (net/core/dev.c:4262)
[  144.783171][    C1]  ? tc_run (net/core/dev.c:4444 (discriminator 4))
[  144.783173][    C1]  ? alloc_netdev_dummy (net/core/dev.c:12327)
[  144.783175][    C1]  ? netdev_offload_xstats_push_delta (net/core/dev.c:9326 net/core/dev.c:9461)
[  144.783176][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  144.783178][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[  144.783180][    C1]  __dev_queue_xmit (net/core/dev.c:4884)
[  144.783183][    C1]  ? filter_irq_stacks (kernel/stacktrace.c:402)
[  144.783185][    C1]  ? addrconf_rs_timer (net/ipv6/addrconf.c:4073)
[  144.783187][    C1]  ? stack_depot_save_flags (lib/stackdepot.c:609 lib/stackdepot.c:676)
[  144.783190][    C1]  ? netdev_core_pick_tx (net/core/dev.c:4784)
[  144.783193][    C1]  ? neigh_hh_output (./include/net/neighbour.h:525)
[  144.783196][    C1]  ip6_finish_output2 (./include/net/neighbour.h:558 net/ipv6/ip6_output.c:138)
[  144.783198][    C1]  ? ip6_dst_lookup (net/ipv6/ip6_output.c:1269)
[  144.783200][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  144.783202][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[  144.783203][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  144.783205][    C1]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[  144.783207][    C1]  ip6_finish_output (net/ipv6/ip6_output.c:210 net/ipv6/ip6_output.c:221)
[  144.783209][    C1]  ip6_output (./include/linux/netfilter.h:314 net/ipv6/ip6_output.c:248)
[  144.783211][    C1]  ? ip6_finish_output (./include/net/inet_sock.h:338 (discriminator 1))
[  144.783212][    C1]  ? xfrm_bundle_lookup.constprop.0 (net/xfrm/xfrm_policy.c:3049)
[  144.783215][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  144.783217][    C1]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[  144.783218][    C1]  ? trace_irq_disable.constprop.0 (./include/trace/events/preemptirq.h:36 (discriminator 22))
[  144.783220][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  144.783221][    C1]  ? trace_hardirqs_on (kernel/trace/trace_preemptirq.c:78)
[  144.783223][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[  144.783224][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  144.783226][    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))
[  144.783230][    C1]  ? ndisc_recv_na (./include/net/net_namespace.h:422 (discriminator 7))
[  144.783233][    C1]  ? __ndisc_fill_addr_option (net/ipv6/ndisc.c:159)
[  144.783235][    C1]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[  144.783237][    C1]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[  144.783239][    C1]  addrconf_rs_timer (net/ipv6/addrconf.c:4073)
[  144.783241][    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)
[  144.783243][    C1]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[  144.783244][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  144.783246][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[  144.783248][    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)
[  144.783250][    C1]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[  144.783251][    C1]  call_timer_fn (kernel/time/timer.c:1748)
[  144.783254][    C1]  ? detach_if_pending (./include/linux/list.h:1159)
[  144.783256][    C1]  ? debug_object_active_state (lib/debugobjects.c:1122)
[  144.783260][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  144.783262][    C1]  __run_timers (kernel/time/timer.c:1799 kernel/time/timer.c:2374)
[  144.783264][    C1]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[  144.783266][    C1]  ? __bpf_trace_itimer_expire (./include/trace/events/timer.h:407)
[  144.783269][    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)
[  144.783271][    C1]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[  144.783273][    C1]  run_timer_softirq (kernel/time/timer.c:2386 kernel/time/timer.c:2395 kernel/time/timer.c:2403)
[  144.783276][    C1]  ? __run_timers (./include/trace/events/timer.h:138 (discriminator 19))
[  144.783277][    C1]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[  144.783279][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  144.783280][    C1]  handle_softirqs (kernel/softirq.c:645)
[  144.783283][    C1]  ? _local_bh_enable (kernel/softirq.c:428 (discriminator 1))
[  144.783284][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  144.783286][    C1]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[  144.783288][    C1]  __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
[  144.783289][    C1]  irq_exit_rcu (kernel/softirq.c:784)
[  144.783291][    C1]  sysvec_apic_timer_interrupt (arch/x86/kernel/apic/apic.c:1062 (discriminator 37) arch/x86/kernel/apic/apic.c:1062 (discriminator 37))
[  144.783293][    C1]  </IRQ>
[  144.783294][    C1]  <TASK>
[  144.783294][    C1]  ? _raw_spin_unlock (./include/linux/spinlock_api_smp.h:201 (discriminator 1) kernel/locking/spinlock.c:213 (discriminator 1))
[  144.783297][    C1]  asm_sysvec_apic_timer_interrupt (./arch/x86/include/asm/idtentry.h:674)
[  144.783300][    C1] RIP: 0010:pv_native_safe_halt (./arch/x86/include/asm/irqflags.h:48 arch/x86/kernel/paravirt.c:63)
[  144.783303][    C1] Code: 48 8b 3d 94 f2 f5 01 e8 1f 00 00 00 48 2b 05 58 b3 95 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 13 a6 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 f2 f5 01 	mov    0x1f5f294(%rip),%rdi        # 0x1f5f29b
   7:	e8 1f 00 00 00       	call   0x2b
   c:	48 2b 05 58 b3 95 00 	sub    0x95b358(%rip),%rax        # 0x95b36b
  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 a6 11 00 	verw   0x11a613(%rip)        # 0x11a63b
  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
[  144.783304][    C1] RSP: 0018:ffa0000000147e00 EFLAGS: 00000246
[  144.783308][    C1] RAX: 0000000000000001 RBX: ff11000001bea380 RCX: 0000000000000001
[  144.783309][    C1] RDX: 0000000000000001 RSI: ffffffff8c68d860 RDI: ffffffff89ef0307
[  144.783310][    C1] RBP: 0000000000000000 R08: ffffffff8c37f421 R09: 1fe2200006a563a2
[  144.783311][    C1] R10: 0000000000000001 R11: 0000000000000000 R12: 1ff4000000028fc3
[  144.783312][    C1] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000000000
[  144.783313][    C1]  ? ct_kernel_exit.constprop.0 (./include/linux/instrumented.h:97 kernel/context_tracking.c:124)
[  144.783316][    C1]  ? cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[  144.783319][    C1]  default_idle (./arch/x86/include/asm/paravirt.h:62 arch/x86/kernel/process.c:768)
[  144.783321][    C1]  default_idle_call (kernel/sched/idle.c:122)
[  144.783323][    C1]  cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[  144.783324][    C1]  ? arch_cpu_idle_exit+0x40/0x40
[  144.783326][    C1]  ? mark_tsc_async_resets (arch/x86/kernel/tsc_sync.c:49)
[  144.783329][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  144.783331][    C1]  do_idle (kernel/sched/idle.c:355)
[  144.783333][    C1]  cpu_startup_entry (kernel/sched/idle.c:454)
[  144.783334][    C1]  start_secondary (arch/x86/kernel/smpboot.c:312)
[  144.783336][    C1]  ? set_cpu_sibling_map (arch/x86/kernel/smpboot.c:733 (discriminator 4))
[  144.783338][    C1]  common_startup_64 (arch/x86/kernel/head_64.S:418)
| [  192.525963][ T1338] softirqs last disabled at (0): 0x0
| [  192.525965][ T1338] Preemption disabled at:
| [  192.525965][ T1338] 0x0
| [  192.525974][ T1338] Tainted: [W]=WARN
[  192.525975][ T1338] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  192.525977][ T1338] Call Trace:
[  192.525978][ T1338]  <TASK>
[  192.525979][ T1338]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[  192.525985][ T1338]  __might_resched.cold (kernel/sched/core.c:9234)
[  192.525989][ T1338]  ? prb_next_reserve_seq (kernel/printk/printk_ringbuffer.c:2128)
[  192.525992][ T1338]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[  192.525995][ T1338]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  192.525999][ 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))
[  192.526002][ T1338]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[  192.526005][ T1338]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[  192.526009][ 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)
[  192.526011][ T1338]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[  192.526013][ T1338]  put_chars (drivers/char/virtio_console.c:1176)
[  192.526015][ T1338]  ? __send_to_port (drivers/char/virtio_console.c:654)
[  192.526017][ T1338]  ? console_prepend_replay (kernel/printk/printk.c:3005)
[  192.526020][ T1338]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[  192.526023][ T1338]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[  192.526025][ T1338]  ? vsnprintf (lib/vsprintf.c:2900)
[  192.526028][ T1338]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[  192.526030][ T1338]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  192.526031][ T1338]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  192.526034][ T1338]  console_emit_next_record (kernel/printk/printk.c:3183)
[  192.526037][ T1338]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[  192.526039][ T1338]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  192.526040][ T1338]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  192.526042][ T1338]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  192.526044][ T1338]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[  192.526046][ T1338]  ? console_flush_one_record (kernel/printk/printk.c:3247)
[  192.526048][ T1338]  console_flush_one_record (kernel/printk/printk.c:3268)
[  192.526050][ T1338]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[  192.526053][ T1338]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[  192.526055][ T1338]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[  192.526056][ T1338]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[  192.526058][ T1338]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  192.526060][ T1338]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[  192.526062][ T1338]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[  192.526063][ T1338]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[  192.526065][ T1338]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[  192.526067][ T1338]  ? vprintk_emit (kernel/printk/printk.c:2478)
[  192.526069][ T1338]  vprintk_emit (kernel/printk/printk.c:2479)
[  192.526074][ T1338]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[  192.526076][ T1338]  ? unwind_next_frame (./include/linux/rcupdate.h:882 ./include/linux/rcupdate.h:1216 arch/x86/kernel/unwind_orc.c:495)
[  192.526079][ T1338]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  192.526081][ T1338]  _printk (kernel/printk/printk.c:2504)
[  192.526085][ T1338]  ? snapshot_read.cold (user.c:?)
[  192.526086][ T1338]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  192.526088][ T1338]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  192.526090][ T1338]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[  192.526092][ T1338]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  192.526093][ T1338]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  192.526096][ T1338] br_set_state (net/bridge/br_stp.c:57 (discriminator 2)) bridge
[  192.526110][ T1338] br_set_port_state (net/bridge/br_netlink.c:931) bridge
[  192.526119][ T1338] br_setport (net/bridge/br_netlink.c:1040 (discriminator 1)) bridge
[  192.526127][ T1338]  ? br_set_port_state (net/bridge/br_netlink.c:928) bridge
[  192.526133][ T1338]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[  192.526135][ T1338]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  192.526137][ T1338]  ? __nla_validate_parse (lib/nlattr.c:635)
[  192.526141][ T1338] br_setlink (net/bridge/br_netlink.c:1143) bridge
[  192.526149][ T1338]  ? br_afspec (net/bridge/br_netlink.c:860 (discriminator 2)) bridge
[  192.526159][ T1338]  rtnl_bridge_setlink (net/core/rtnetlink.c:5707)
[  192.526164][ T1338]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7141)
[  192.526166][ T1338]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[  192.526168][ T1338]  ? filter_irq_stacks (kernel/stacktrace.c:402)
[  192.526170][ T1338]  ? stack_depot_save_flags (lib/stackdepot.c:609 lib/stackdepot.c:676)
[  192.526173][ T1338]  netlink_rcv_skb (net/netlink/af_netlink.c:2556)
[  192.526176][ T1338]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[  192.526178][ T1338]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[  192.526179][ T1338]  ? netlink_ack (./include/linux/skbuff.h:2718)
[  192.526181][ T1338]  ? __netlink_lookup (./include/linux/rcupdate.h:850 ./include/linux/rhashtable.h:709 net/netlink/af_netlink.c:499)
[  192.526183][ T1338]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  192.526185][ T1338]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[  192.526187][ T1338]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[  192.526189][ T1338]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[  192.526191][ T1338]  ? next_uptodate_folio (mm/filemap.c:3747)
[  192.526194][ T1338]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  192.526196][ T1338]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  192.526198][ T1338]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  192.526200][ T1338]  netlink_sendmsg (net/netlink/af_netlink.c:1900)
[  192.526202][ T1338]  ? netlink_unicast (./include/net/net_namespace.h:422 (discriminator 7))
[  192.526204][ T1338]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  192.526206][ T1338]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[  192.526208][ T1338]  ____sys_sendmsg (net/socket.c:800 (discriminator 4) net/socket.c:815 (discriminator 4) net/socket.c:2713 (discriminator 4))
[  192.526211][ T1338]  ? copy_msghdr_from_user (net/socket.c:2650)
[  192.526213][ T1338]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5399)
[  192.526214][ T1338]  ? move_addr_to_kernel (net/socket.c:258)
[  192.526216][ T1338]  ? do_fault_around (./include/linux/rcupdate.h:882 mm/memory.c:5961)
[  192.526219][ T1338]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[  192.526221][ T1338]  ___sys_sendmsg (net/socket.c:2767)
[  192.526223][ T1338]  ? do_pte_missing (mm/memory.c:5991 mm/memory.c:6134 mm/memory.c:4700)
[  192.526225][ T1338]  ? copy_msghdr_from_user (net/socket.c:2619)
[  192.526227][ T1338]  ? rcu_read_unlock (./include/linux/rcupdate.h:878 (discriminator 6))
[  192.526232][ T1338]  __sys_sendmsg (net/socket.c:2799)
[  192.526235][ T1338]  ? __sys_sendmsg_sock (net/socket.c:2780)
[  192.526237][ T1338]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  192.526239][ T1338]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  192.526243][ T1338]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[  192.526246][ T1338]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[  192.526249][ T1338]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  192.526252][ T1338] RIP: 0033:0x7f4f8dcf354e
[  192.526255][ 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
[  192.526257][ T1338] RSP: 002b:00007ffdc1616870 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[  192.526261][ T1338] RAX: ffffffffffffffda RBX: 00007ffdc1616a20 RCX: 00007f4f8dcf354e
[  192.526263][ T1338] RDX: 0000000000000000 RSI: 00007ffdc1616920 RDI: 0000000000000005
[  192.526264][ T1338] RBP: 00007ffdc1616880 R08: 0000000000000000 R09: 0000000000000000
[  192.526265][ T1338] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a90d5d3
[  192.526265][ T1338] R13: 0000000000425380 R14: 00007ffdc1618825 R15: 00000000ffffffff
| [  196.945400][ T1360] softirqs last disabled at (0): 0x0
| [  196.945402][ T1360] Preemption disabled at:
| [  196.945402][ T1360] 0x0
| [  196.945411][ T1360] Tainted: [W]=WARN
[  196.945412][ T1360] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  196.945414][ T1360] Call Trace:
[  196.945415][ T1360]  <TASK>
[  196.945423][ T1360]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[  196.945430][ T1360]  __might_resched.cold (kernel/sched/core.c:9234)
[  196.945433][ T1360]  ? prb_next_reserve_seq (kernel/printk/printk_ringbuffer.c:2128)
[  196.945436][ T1360]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[  196.945439][ T1360]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  196.945443][ 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))
[  196.945447][ T1360]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[  196.945449][ T1360]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[  196.945453][ 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)
[  196.945455][ T1360]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[  196.945457][ T1360]  put_chars (drivers/char/virtio_console.c:1176)
[  196.945459][ T1360]  ? __send_to_port (drivers/char/virtio_console.c:654)
[  196.945461][ T1360]  ? console_prepend_replay (kernel/printk/printk.c:3005)
[  196.945464][ T1360]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[  196.945467][ T1360]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[  196.945468][ T1360]  ? vsnprintf (lib/vsprintf.c:2900)
[  196.945472][ T1360]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[  196.945474][ T1360]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  196.945475][ T1360]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  196.945478][ T1360]  console_emit_next_record (kernel/printk/printk.c:3183)
[  196.945481][ T1360]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[  196.945483][ T1360]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  196.945484][ T1360]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  196.945486][ T1360]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  196.945488][ T1360]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[  196.945490][ T1360]  ? console_flush_one_record (kernel/printk/printk.c:3247)
[  196.945492][ T1360]  console_flush_one_record (kernel/printk/printk.c:3268)
[  196.945494][ T1360]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[  196.945497][ T1360]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[  196.945499][ T1360]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[  196.945500][ T1360]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[  196.945502][ T1360]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  196.945504][ T1360]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[  196.945505][ T1360]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[  196.945507][ T1360]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[  196.945509][ T1360]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[  196.945511][ T1360]  ? vprintk_emit (kernel/printk/printk.c:2478)
[  196.945513][ T1360]  vprintk_emit (kernel/printk/printk.c:2479)
[  196.945518][ T1360]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[  196.945520][ T1360]  ? unwind_next_frame (./include/linux/rcupdate.h:882 ./include/linux/rcupdate.h:1216 arch/x86/kernel/unwind_orc.c:495)
[  196.945523][ T1360]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  196.945525][ T1360]  _printk (kernel/printk/printk.c:2504)
[  196.945528][ T1360]  ? snapshot_read.cold (user.c:?)
[  196.945530][ T1360]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  196.945532][ T1360]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  196.945534][ T1360]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[  196.945535][ T1360]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  196.945537][ T1360]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  196.945540][ T1360] br_set_state (net/bridge/br_stp.c:57 (discriminator 2)) bridge
[  196.945553][ T1360] br_set_port_state (net/bridge/br_netlink.c:931) bridge
[  196.945563][ T1360] br_setport (net/bridge/br_netlink.c:1040 (discriminator 1)) bridge
[  196.945571][ T1360]  ? br_set_port_state (net/bridge/br_netlink.c:928) bridge
[  196.945577][ T1360]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[  196.945579][ T1360]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  196.945581][ T1360]  ? __nla_validate_parse (lib/nlattr.c:635)
[  196.945585][ T1360] br_setlink (net/bridge/br_netlink.c:1143) bridge
[  196.945592][ T1360]  ? br_afspec (net/bridge/br_netlink.c:860 (discriminator 2)) bridge
[  196.945603][ T1360]  rtnl_bridge_setlink (net/core/rtnetlink.c:5707)
[  196.945608][ T1360]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7141)
[  196.945610][ T1360]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[  196.945611][ T1360]  ? filter_irq_stacks (kernel/stacktrace.c:402)
[  196.945614][ T1360]  ? stack_depot_save_flags (lib/stackdepot.c:609 lib/stackdepot.c:676)
[  196.945617][ T1360]  netlink_rcv_skb (net/netlink/af_netlink.c:2556)
[  196.945620][ T1360]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[  196.945621][ T1360]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[  196.945623][ T1360]  ? netlink_ack (./include/linux/skbuff.h:2718)
[  196.945624][ T1360]  ? __netlink_lookup (./include/linux/rcupdate.h:850 ./include/linux/rhashtable.h:709 net/netlink/af_netlink.c:499)
[  196.945627][ T1360]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  196.945629][ T1360]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[  196.945631][ T1360]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[  196.945633][ T1360]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[  196.945634][ T1360]  ? next_uptodate_folio (mm/filemap.c:3747)
[  196.945638][ T1360]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  196.945642][ T1360]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  196.945644][ T1360]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  196.945646][ T1360]  netlink_sendmsg (net/netlink/af_netlink.c:1900)
[  196.945648][ T1360]  ? netlink_unicast (./include/net/net_namespace.h:422 (discriminator 7))
[  196.945650][ T1360]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  196.945652][ T1360]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[  196.945654][ T1360]  ____sys_sendmsg (net/socket.c:800 (discriminator 4) net/socket.c:815 (discriminator 4) net/socket.c:2713 (discriminator 4))
[  196.945657][ T1360]  ? copy_msghdr_from_user (net/socket.c:2650)
[  196.945659][ T1360]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5399)
[  196.945660][ T1360]  ? move_addr_to_kernel (net/socket.c:258)
[  196.945663][ T1360]  ? do_fault_around (./include/linux/rcupdate.h:882 mm/memory.c:5961)
[  196.945666][ T1360]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[  196.945667][ T1360]  ___sys_sendmsg (net/socket.c:2767)
[  196.945669][ T1360]  ? do_pte_missing (mm/memory.c:5991 mm/memory.c:6134 mm/memory.c:4700)
[  196.945672][ T1360]  ? copy_msghdr_from_user (net/socket.c:2619)
[  196.945673][ T1360]  ? rcu_read_unlock (./include/linux/rcupdate.h:878 (discriminator 6))
[  196.945678][ T1360]  __sys_sendmsg (net/socket.c:2799)
[  196.945681][ T1360]  ? __sys_sendmsg_sock (net/socket.c:2780)
[  196.945683][ T1360]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  196.945685][ T1360]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  196.945687][ T1360]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[  196.945689][ T1360]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[  196.945691][ T1360]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  196.945694][ T1360] RIP: 0033:0x7f3a3f9fd54e
[  196.945696][ 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
[  196.945697][ T1360] RSP: 002b:00007ffc76d4ec80 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[  196.945701][ T1360] RAX: ffffffffffffffda RBX: 00007ffc76d4ee30 RCX: 00007f3a3f9fd54e
[  196.945702][ T1360] RDX: 0000000000000000 RSI: 00007ffc76d4ed30 RDI: 0000000000000005
[  196.945703][ T1360] RBP: 00007ffc76d4ec90 R08: 0000000000000000 R09: 0000000000000000
[  196.945704][ T1360] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a90d5d8
[  196.945705][ T1360] R13: 0000000000425380 R14: 00007ffc76d50823 R15: 00000000ffffffff
| [  204.824833][ T1417] softirqs last disabled at (0): 0x0
| [  204.824835][ T1417] Preemption disabled at:
| [  204.824836][ T1417] 0x0
| [  204.824848][ T1417] Tainted: [W]=WARN
[  204.824849][ T1417] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  204.824851][ T1417] Call Trace:
[  204.824853][ T1417]  <TASK>
[  204.824855][ T1417]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[  204.824862][ T1417]  __might_resched.cold (kernel/sched/core.c:9234)
[  204.824867][ T1417]  ? prb_next_reserve_seq (kernel/printk/printk_ringbuffer.c:2128)
[  204.824871][ T1417]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[  204.824875][ T1417]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  204.824881][ 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))
[  204.824886][ T1417]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[  204.824889][ T1417]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[  204.824894][ 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)
[  204.824897][ T1417]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[  204.824900][ T1417]  put_chars (drivers/char/virtio_console.c:1176)
[  204.824903][ T1417]  ? __send_to_port (drivers/char/virtio_console.c:654)
[  204.824906][ T1417]  ? console_prepend_replay (kernel/printk/printk.c:3005)
[  204.824911][ T1417]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[  204.824916][ T1417]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[  204.824918][ T1417]  ? vsnprintf (lib/vsprintf.c:2900)
[  204.824922][ T1417]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[  204.824925][ T1417]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  204.824927][ T1417]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  204.824931][ T1417]  console_emit_next_record (kernel/printk/printk.c:3183)
[  204.824935][ T1417]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[  204.824938][ T1417]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  204.824940][ T1417]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  204.824943][ T1417]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  204.824946][ T1417]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[  204.824949][ T1417]  ? console_flush_one_record (kernel/printk/printk.c:3247)
[  204.824951][ T1417]  console_flush_one_record (kernel/printk/printk.c:3268)
[  204.824955][ T1417]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[  204.824959][ T1417]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[  204.824962][ T1417]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[  204.824964][ T1417]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[  204.824966][ T1417]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  204.824968][ T1417]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[  204.824971][ T1417]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[  204.824973][ T1417]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[  204.824976][ T1417]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[  204.824979][ T1417]  ? vprintk_emit (kernel/printk/printk.c:2478)
[  204.824982][ T1417]  vprintk_emit (kernel/printk/printk.c:2479)
[  204.824987][ T1417]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[  204.824990][ T1417]  ? unwind_next_frame (./include/linux/rcupdate.h:882 ./include/linux/rcupdate.h:1216 arch/x86/kernel/unwind_orc.c:495)
[  204.824994][ T1417]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  204.824997][ T1417]  _printk (kernel/printk/printk.c:2504)
[  204.825001][ T1417]  ? snapshot_read.cold (user.c:?)
[  204.825004][ T1417]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  204.825007][ T1417]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  204.825009][ T1417]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[  204.825011][ T1417]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  204.825014][ T1417]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  204.825019][ T1417] br_set_state (net/bridge/br_stp.c:57 (discriminator 2)) bridge
[  204.825037][ T1417] br_set_port_state (net/bridge/br_netlink.c:931) bridge
[  204.825051][ T1417] br_setport (net/bridge/br_netlink.c:1040 (discriminator 1)) bridge
[  204.825064][ T1417]  ? br_set_port_state (net/bridge/br_netlink.c:928) bridge
[  204.825074][ T1417]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[  204.825076][ T1417]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  204.825080][ T1417]  ? __nla_validate_parse (lib/nlattr.c:635)
[  204.825085][ T1417] br_setlink (net/bridge/br_netlink.c:1143) bridge
[  204.825097][ T1417]  ? br_afspec (net/bridge/br_netlink.c:860 (discriminator 2)) bridge
[  204.825114][ T1417]  rtnl_bridge_setlink (net/core/rtnetlink.c:5707)
[  204.825120][ T1417]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7141)
[  204.825123][ T1417]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[  204.825125][ T1417]  ? filter_irq_stacks (kernel/stacktrace.c:402)
[  204.825129][ T1417]  ? stack_depot_save_flags (lib/stackdepot.c:609 lib/stackdepot.c:676)
[  204.825134][ T1417]  netlink_rcv_skb (net/netlink/af_netlink.c:2556)
[  204.825138][ T1417]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[  204.825140][ T1417]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[  204.825142][ T1417]  ? netlink_ack (./include/linux/skbuff.h:2718)
[  204.825144][ T1417]  ? __netlink_lookup (./include/linux/rcupdate.h:850 ./include/linux/rhashtable.h:709 net/netlink/af_netlink.c:499)
[  204.825148][ T1417]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  204.825151][ T1417]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[  204.825154][ T1417]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[  204.825157][ T1417]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[  204.825159][ T1417]  ? percpu_counter_add_batch (lib/percpu_counter.c:101 (discriminator 3) lib/percpu_counter.c:93 (discriminator 3))
[  204.825163][ T1417]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  204.825165][ T1417]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  204.825167][ T1417]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  204.825169][ T1417]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  204.825173][ T1417]  netlink_sendmsg (net/netlink/af_netlink.c:1900)
[  204.825176][ T1417]  ? netlink_unicast (./include/net/net_namespace.h:422 (discriminator 7))
[  204.825179][ T1417]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  204.825181][ T1417]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[  204.825184][ T1417]  ____sys_sendmsg (net/socket.c:800 (discriminator 4) net/socket.c:815 (discriminator 4) net/socket.c:2713 (discriminator 4))
[  204.825188][ T1417]  ? copy_msghdr_from_user (net/socket.c:2650)
[  204.825190][ T1417]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5399)
[  204.825193][ T1417]  ? move_addr_to_kernel (net/socket.c:258)
[  204.825196][ T1417]  ? do_fault_around (./include/linux/rcupdate.h:882 mm/memory.c:5961)
[  204.825200][ T1417]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[  204.825203][ T1417]  ___sys_sendmsg (net/socket.c:2767)
[  204.825205][ T1417]  ? do_pte_missing (mm/memory.c:5991 mm/memory.c:6134 mm/memory.c:4700)
[  204.825208][ T1417]  ? copy_msghdr_from_user (net/socket.c:2619)
[  204.825211][ T1417]  ? rcu_read_unlock (./include/linux/rcupdate.h:878 (discriminator 6))
[  204.825219][ T1417]  __sys_sendmsg (net/socket.c:2799)
[  204.825222][ T1417]  ? __sys_sendmsg_sock (net/socket.c:2780)
[  204.825226][ T1417]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  204.825228][ T1417]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  204.825232][ T1417]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[  204.825234][ T1417]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[  204.825237][ T1417]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  204.825240][ T1417] RIP: 0033:0x7f105408154e
[  204.825243][ 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
[  204.825246][ T1417] RSP: 002b:00007ffe628dc430 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[  204.825250][ T1417] RAX: ffffffffffffffda RBX: 00007ffe628dc5e0 RCX: 00007f105408154e
[  204.825252][ T1417] RDX: 0000000000000000 RSI: 00007ffe628dc4e0 RDI: 0000000000000005
[  204.825253][ T1417] RBP: 00007ffe628dc440 R08: 0000000000000000 R09: 0000000000000000
[  204.825255][ T1417] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a90d5e0
[  204.825256][ T1417] R13: 0000000000425380 R14: 00007ffe628dd825 R15: 00000000ffffffff
| [  209.242454][ T1439] softirqs last disabled at (0): 0x0
| [  209.242456][ T1439] Preemption disabled at:
| [  209.242457][ T1439] 0x0
| [  209.242466][ T1439] Tainted: [W]=WARN
[  209.242467][ T1439] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  209.242469][ T1439] Call Trace:
[  209.242470][ T1439]  <TASK>
[  209.242472][ T1439]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[  209.242478][ T1439]  __might_resched.cold (kernel/sched/core.c:9234)
[  209.242482][ T1439]  ? prb_next_reserve_seq (kernel/printk/printk_ringbuffer.c:2128)
[  209.242485][ T1439]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[  209.242488][ T1439]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  209.242492][ 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))
[  209.242496][ T1439]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[  209.242499][ T1439]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[  209.242503][ 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)
[  209.242504][ T1439]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[  209.242506][ T1439]  put_chars (drivers/char/virtio_console.c:1176)
[  209.242508][ T1439]  ? __send_to_port (drivers/char/virtio_console.c:654)
[  209.242510][ T1439]  ? console_prepend_replay (kernel/printk/printk.c:3005)
[  209.242513][ T1439]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[  209.242517][ T1439]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[  209.242518][ T1439]  ? vsnprintf (lib/vsprintf.c:2900)
[  209.242522][ T1439]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[  209.242523][ T1439]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  209.242533][ T1439]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  209.242535][ T1439]  console_emit_next_record (kernel/printk/printk.c:3183)
[  209.242538][ T1439]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[  209.242540][ T1439]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  209.242542][ T1439]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  209.242544][ T1439]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  209.242545][ T1439]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[  209.242548][ T1439]  ? console_flush_one_record (kernel/printk/printk.c:3247)
[  209.242549][ T1439]  console_flush_one_record (kernel/printk/printk.c:3268)
[  209.242552][ T1439]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[  209.242555][ T1439]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[  209.242556][ T1439]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[  209.242558][ T1439]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[  209.242560][ T1439]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  209.242561][ T1439]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[  209.242563][ T1439]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[  209.242564][ T1439]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[  209.242567][ T1439]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[  209.242569][ T1439]  ? vprintk_emit (kernel/printk/printk.c:2478)
[  209.242571][ T1439]  vprintk_emit (kernel/printk/printk.c:2479)
[  209.242575][ T1439]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[  209.242577][ T1439]  ? unwind_next_frame (./include/linux/rcupdate.h:882 ./include/linux/rcupdate.h:1216 arch/x86/kernel/unwind_orc.c:495)
[  209.242580][ T1439]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  209.242582][ T1439]  _printk (kernel/printk/printk.c:2504)
[  209.242586][ T1439]  ? snapshot_read.cold (user.c:?)
[  209.242588][ T1439]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  209.242590][ T1439]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  209.242591][ T1439]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[  209.242593][ T1439]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  209.242595][ T1439]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  209.242598][ T1439] br_set_state (net/bridge/br_stp.c:57 (discriminator 2)) bridge
[  209.242612][ T1439] br_set_port_state (net/bridge/br_netlink.c:931) bridge
[  209.242621][ T1439] br_setport (net/bridge/br_netlink.c:1040 (discriminator 1)) bridge
[  209.242628][ T1439]  ? br_set_port_state (net/bridge/br_netlink.c:928) bridge
[  209.242635][ T1439]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[  209.242636][ T1439]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  209.242639][ T1439]  ? __nla_validate_parse (lib/nlattr.c:635)
[  209.242644][ T1439] br_setlink (net/bridge/br_netlink.c:1143) bridge
[  209.242652][ T1439]  ? br_afspec (net/bridge/br_netlink.c:860 (discriminator 2)) bridge
[  209.242668][ T1439]  rtnl_bridge_setlink (net/core/rtnetlink.c:5707)
[  209.242673][ T1439]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7141)
[  209.242675][ T1439]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[  209.242676][ T1439]  ? filter_irq_stacks (kernel/stacktrace.c:402)
[  209.242679][ T1439]  ? stack_depot_save_flags (lib/stackdepot.c:609 lib/stackdepot.c:676)
[  209.242682][ T1439]  netlink_rcv_skb (net/netlink/af_netlink.c:2556)
[  209.242685][ T1439]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[  209.242687][ T1439]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[  209.242688][ T1439]  ? netlink_ack (./include/linux/skbuff.h:2718)
[  209.242690][ T1439]  ? __netlink_lookup (./include/linux/rcupdate.h:850 ./include/linux/rhashtable.h:709 net/netlink/af_netlink.c:499)
[  209.242692][ T1439]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  209.242694][ T1439]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[  209.242696][ T1439]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[  209.242698][ T1439]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[  209.242700][ T1439]  ? percpu_counter_add_batch (lib/percpu_counter.c:101 (discriminator 3) lib/percpu_counter.c:93 (discriminator 3))
[  209.242703][ T1439]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  209.242705][ T1439]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  209.242706][ T1439]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  209.242708][ T1439]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  209.242710][ T1439]  netlink_sendmsg (net/netlink/af_netlink.c:1900)
[  209.242712][ T1439]  ? netlink_unicast (./include/net/net_namespace.h:422 (discriminator 7))
[  209.242714][ T1439]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  209.242716][ T1439]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[  209.242718][ T1439]  ____sys_sendmsg (net/socket.c:800 (discriminator 4) net/socket.c:815 (discriminator 4) net/socket.c:2713 (discriminator 4))
[  209.242721][ T1439]  ? copy_msghdr_from_user (net/socket.c:2650)
[  209.242723][ T1439]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5399)
[  209.242724][ T1439]  ? move_addr_to_kernel (net/socket.c:258)
[  209.242727][ T1439]  ? do_fault_around (./include/linux/rcupdate.h:882 mm/memory.c:5961)
[  209.242730][ T1439]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[  209.242732][ T1439]  ___sys_sendmsg (net/socket.c:2767)
[  209.242734][ T1439]  ? do_pte_missing (mm/memory.c:5991 mm/memory.c:6134 mm/memory.c:4700)
[  209.242736][ T1439]  ? copy_msghdr_from_user (net/socket.c:2619)
[  209.242738][ T1439]  ? rcu_read_unlock (./include/linux/rcupdate.h:878 (discriminator 6))
[  209.242743][ T1439]  __sys_sendmsg (net/socket.c:2799)
[  209.242746][ T1439]  ? __sys_sendmsg_sock (net/socket.c:2780)
[  209.242748][ T1439]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  209.242750][ T1439]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  209.242752][ T1439]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[  209.242754][ T1439]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[  209.242757][ T1439]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  209.242759][ T1439] RIP: 0033:0x7f24b71d954e
[  209.242761][ 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
[  209.242763][ T1439] RSP: 002b:00007ffea3064490 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[  209.242767][ T1439] RAX: ffffffffffffffda RBX: 00007ffea3064640 RCX: 00007f24b71d954e
[  209.242768][ T1439] RDX: 0000000000000000 RSI: 00007ffea3064540 RDI: 0000000000000005
[  209.242769][ T1439] RBP: 00007ffea30644a0 R08: 0000000000000000 R09: 0000000000000000
[  209.242770][ T1439] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a90d5e4
[  209.242771][ T1439] R13: 0000000000425380 R14: 00007ffea3065823 R15: 00000000ffffffff
| [  213.728649][ T1469] softirqs last disabled at (0): 0x0
| [  213.728651][ T1469] Preemption disabled at:
| [  213.728652][ T1469] vprintk_emit (kernel/printk/printk.c:2471)
| [  213.728665][ T1469] Tainted: [W]=WARN
[  213.728666][ T1469] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  213.728669][ T1469] Call Trace:
[  213.728671][ T1469]  <TASK>
[  213.728672][ T1469]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[  213.728677][ T1469]  ? vprintk_emit (kernel/printk/printk.c:2471)
[  213.728679][ T1469]  __might_resched.cold (kernel/sched/core.c:9234)
[  213.728684][ T1469]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[  213.728687][ T1469]  ? __asan_memcpy (mm/kasan/shadow.c:106 (discriminator 1))
[  213.728690][ T1469]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  213.728694][ 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))
[  213.728697][ T1469]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[  213.728699][ T1469]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[  213.728703][ 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)
[  213.728705][ T1469]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[  213.728707][ T1469]  put_chars (drivers/char/virtio_console.c:1176)
[  213.728709][ T1469]  ? __send_to_port (drivers/char/virtio_console.c:654)
[  213.728711][ T1469]  ? console_prepend_replay (kernel/printk/printk.c:3005)
[  213.728713][ T1469]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[  213.728717][ T1469]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[  213.728718][ T1469]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  213.728720][ T1469]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[  213.728722][ T1469]  console_emit_next_record (kernel/printk/printk.c:3183)
[  213.728725][ T1469]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[  213.728727][ T1469]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  213.728728][ T1469]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  213.728730][ T1469]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  213.728732][ T1469]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[  213.728734][ T1469]  ? console_flush_one_record (kernel/printk/printk.c:3247)
[  213.728736][ T1469]  console_flush_one_record (kernel/printk/printk.c:3268)
[  213.728738][ T1469]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[  213.728741][ T1469]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[  213.728743][ T1469]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[  213.728744][ T1469]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[  213.728746][ T1469]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  213.728748][ T1469]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[  213.728749][ T1469]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[  213.728751][ T1469]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[  213.728753][ T1469]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[  213.728755][ T1469]  ? vprintk_emit (kernel/printk/printk.c:2478)
[  213.728757][ T1469]  vprintk_emit (kernel/printk/printk.c:2479)
[  213.728760][ T1469]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[  213.728761][ T1469]  ? rtnetlink_rcv_msg (net/core/rtnetlink.c:7132)
[  213.728765][ T1469]  ? netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[  213.728768][ T1469]  ? netlink_sendmsg (net/netlink/af_netlink.c:1900)
[  213.728769][ T1469]  ? ____sys_sendmsg (net/socket.c:800 (discriminator 4) net/socket.c:815 (discriminator 4) net/socket.c:2713 (discriminator 4))
[  213.728772][ T1469]  ? ___sys_sendmsg (net/socket.c:2767)
[  213.728773][ T1469]  ? __sys_sendmsg (net/socket.c:2799)
[  213.728775][ T1469]  ? do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[  213.728778][ T1469]  _printk (kernel/printk/printk.c:2504)
[  213.728782][ T1469]  ? snapshot_read.cold (user.c:?)
[  213.728784][ T1469]  ? netdev_name (./include/linux/netdevice.h:5709 (discriminator 1))
[  213.728787][ T1469]  ? __netdev_printk (net/core/dev.c:13148 (discriminator 2))
[  213.728788][ T1469]  netdev_info (net/core/dev.c:13195 (discriminator 3))
[  213.728790][ T1469]  ? netdev_notice (net/core/dev.c:13194)
[  213.728792][ T1469]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  213.728794][ T1469]  ? __up_read (kernel/locking/rwsem.c:1397 (discriminator 1))
[  213.728796][ T1469]  ? trace_hardirqs_on (kernel/trace/trace_preemptirq.c:78)
[  213.728798][ T1469]  ? down_write_nested (kernel/locking/rwsem.c:1759)
[  213.728800][ 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)
[  213.728802][ T1469]  netif_set_allmulti.cold (net/core/dev.c:9731 (discriminator 3))
[  213.728806][ T1469]  dev_set_allmulti (net/core/dev_api.c:315)
[  213.728809][ T1469] del_nbp (net/bridge/br_if.c:253 net/bridge/br_if.c:341) bridge
[  213.728821][ T1469]  ? is_bpf_text_address (./include/linux/rcupdate.h:882 kernel/bpf/core.c:751)
[  213.728825][ T1469]  ? kernel_text_address (kernel/extable.c:125 kernel/extable.c:94)
[  213.728828][ T1469] br_del_if (net/bridge/br_if.c:732) bridge
[  213.728835][ T1469]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[  213.728838][ T1469]  do_set_master (net/core/rtnetlink.c:3055)
[  213.728840][ T1469]  do_setlink.isra.0 (net/core/rtnetlink.c:3273 (discriminator 1))
[  213.728843][ T1469]  ? stack_trace_save (kernel/stacktrace.c:122 (discriminator 1))
[  213.728846][ T1469]  ? rtnl_link_get_size (net/core/rtnetlink.c:747)
[  213.728847][ T1469]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  213.728849][ T1469]  ? stack_depot_save_flags (lib/stackdepot.c:609 lib/stackdepot.c:676)
[  213.728853][ T1469]  ? kasan_save_stack (mm/kasan/common.c:58)
[  213.728855][ T1469]  ? kasan_save_stack (mm/kasan/common.c:57)
[  213.728857][ T1469]  ? kasan_save_track (mm/kasan/common.c:78)
[  213.728858][ T1469]  ? __kasan_kmalloc (mm/kasan/common.c:398 mm/kasan/common.c:415)
[  213.728860][ T1469]  ? __kmalloc_cache_noprof (./include/linux/kasan.h:263 mm/slub.c:5563)
[  213.728861][ T1469]  ? rtnl_newlink (./include/linux/slab.h:991 (discriminator 1) net/core/rtnetlink.c:4113 (discriminator 1))
[  213.728862][ T1469]  ? rtnetlink_rcv_msg (net/core/rtnetlink.c:7132)
[  213.728864][ T1469]  ? netlink_rcv_skb (net/netlink/af_netlink.c:2556)
[  213.728865][ T1469]  ? netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[  213.728866][ T1469]  ? netlink_sendmsg (net/netlink/af_netlink.c:1900)
[  213.728868][ T1469]  ? ____sys_sendmsg (net/socket.c:800 (discriminator 4) net/socket.c:815 (discriminator 4) net/socket.c:2713 (discriminator 4))
[  213.728869][ T1469]  ? ___sys_sendmsg (net/socket.c:2767)
[  213.728870][ T1469]  ? __sys_sendmsg (net/socket.c:2799)
[  213.728872][ T1469]  ? do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[  213.728873][ T1469]  ? entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  213.728876][ T1469]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  213.728877][ T1469]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[  213.728879][ T1469]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  213.728880][ T1469]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  213.728882][ T1469]  ? trace_contention_end (./include/trace/events/lock.h:121 (discriminator 22))
[  213.728884][ 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)
[  213.728887][ T1469]  ? __mutex_lock (kernel/locking/mutex.c:656 (discriminator 1) kernel/locking/mutex.c:821 (discriminator 1))
[  213.728888][ T1469]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:366 net/core/rtnetlink.c:4214)
[  213.728890][ T1469]  ? ww_mutex_lock (kernel/locking/mutex.c:934)
[  213.728891][ T1469]  ? nla_get_range_signed (lib/nlattr.c:270)
[  213.728893][ T1469]  ? __rtnl_newlink (net/core/rtnetlink.c:4063)
[  213.728895][ T1469]  rtnl_newlink (net/core/rtnetlink.c:4215)
[  213.728897][ T1469]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  213.728899][ T1469]  ? rtnl_bridge_getlink (net/core/rtnetlink.c:5558)
[  213.728900][ T1469]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[  213.728902][ T1469]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  213.728904][ T1469]  ? is_bpf_text_address (./include/linux/rcupdate.h:850 kernel/bpf/core.c:749)
[  213.728906][ T1469]  ? is_bpf_text_address (./include/linux/rcupdate.h:882 kernel/bpf/core.c:751)
[  213.728908][ T1469]  ? kernel_text_address (kernel/extable.c:125 kernel/extable.c:94)
[  213.728909][ T1469]  ? __kernel_text_address (kernel/extable.c:79)
[  213.728910][ T1469]  ? write_profile (profile.c:?)
[  213.728912][ T1469]  ? unwind_get_return_address (arch/x86/kernel/unwind_orc.c:385 arch/x86/kernel/unwind_orc.c:380)
[  213.728914][ T1469]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  213.728916][ T1469]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  213.728917][ T1469]  ? cap_capable (./include/trace/events/capability.h:26 (discriminator 22) security/commoncap.c:130 (discriminator 22))
[  213.728921][ T1469]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[  213.728923][ T1469]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  213.728925][ T1469]  ? rtnl_bridge_getlink (net/core/rtnetlink.c:5558)
[  213.728926][ T1469]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7132)
[  213.728928][ T1469]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[  213.728929][ T1469]  ? filter_irq_stacks (kernel/stacktrace.c:402)
[  213.728930][ T1469]  ? stack_depot_save_flags (lib/stackdepot.c:609 lib/stackdepot.c:676)
[  213.728933][ T1469]  netlink_rcv_skb (net/netlink/af_netlink.c:2556)
[  213.728934][ T1469]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[  213.728936][ T1469]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[  213.728937][ T1469]  ? netlink_ack (./include/linux/skbuff.h:2718)
[  213.728939][ T1469]  ? __netlink_lookup (./include/linux/rcupdate.h:850 ./include/linux/rhashtable.h:709 net/netlink/af_netlink.c:499)
[  213.728941][ T1469]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  213.728943][ T1469]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[  213.728945][ T1469]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[  213.728947][ T1469]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[  213.728949][ T1469]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  213.728950][ T1469]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  213.728952][ T1469]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[  213.728954][ T1469]  netlink_sendmsg (net/netlink/af_netlink.c:1900)
[  213.728956][ T1469]  ? netlink_unicast (./include/net/net_namespace.h:422 (discriminator 7))
[  213.728958][ T1469]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  213.728960][ T1469]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[  213.728962][ T1469]  ____sys_sendmsg (net/socket.c:800 (discriminator 4) net/socket.c:815 (discriminator 4) net/socket.c:2713 (discriminator 4))
[  213.728963][ T1469]  ? copy_msghdr_from_user (net/socket.c:2650)
[  213.728965][ T1469]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5399)
[  213.728967][ T1469]  ? move_addr_to_kernel (net/socket.c:258)
[  213.728968][ T1469]  ? filter_irq_stacks (kernel/stacktrace.c:402)
[  213.728971][ T1469]  ___sys_sendmsg (net/socket.c:2767)
[  213.728972][ T1469]  ? copy_msghdr_from_user (net/socket.c:2619)
[  213.728978][ T1469]  __sys_sendmsg (net/socket.c:2799)
[  213.728979][ T1469]  ? __sys_sendmsg_sock (net/socket.c:2780)
[  213.728982][ T1469]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  213.728984][ T1469]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[  213.728986][ T1469]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[  213.728988][ T1469]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  213.728990][ T1469] RIP: 0033:0x7f88b82ca54e
[  213.728991][ 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
[  213.728993][ T1469] RSP: 002b:00007ffedd2b8500 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[  213.728997][ T1469] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f88b82ca54e
[  213.728998][ T1469] RDX: 0000000000000000 RSI: 00007ffedd2b85b0 RDI: 0000000000000005
[  213.728999][ T1469] RBP: 00007ffedd2b8510 R08: 0000000000000000 R09: 0000000000000000
[  213.729000][ T1469] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a90d5e7


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