======================================
| [    9.277116][  T186] softirqs last disabled at (25729): __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
| [    9.277118][  T186] Preemption disabled at:
| [    9.277119][  T186] 0x0
| [    9.277129][  T186] Tainted: [W]=WARN
[    9.277130][  T186] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    9.277131][  T186] Call Trace:
[    9.277133][  T186]  <TASK>
[    9.277134][  T186]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[    9.277140][  T186]  __might_resched.cold (kernel/sched/core.c:9234)
[    9.277145][  T186]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[    9.277149][  T186]  ? __kmalloc_noprof (./include/linux/sched/mm.h:317 mm/slub.c:4636 mm/slub.c:4974 mm/slub.c:5413 mm/slub.c:5439)
[    9.277155][  T186]  __kmalloc_noprof (./include/linux/sched/mm.h:322 (discriminator 2) mm/slub.c:4636 (discriminator 2) mm/slub.c:4974 (discriminator 2) mm/slub.c:5413 (discriminator 2) mm/slub.c:5439 (discriminator 2))
[    9.277157][  T186]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[    9.277163][  T186]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:58 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[    9.277165][  T186]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[    9.277168][  T186]  put_chars (drivers/char/virtio_console.c:1176)
[    9.277171][  T186]  ? __send_to_port (drivers/char/virtio_console.c:654)
[    9.277173][  T186]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[    9.277177][  T186]  ? validate_chain (kernel/locking/lockdep.c:3817 (discriminator 2) kernel/locking/lockdep.c:3837 (discriminator 2) kernel/locking/lockdep.c:3892 (discriminator 2))
[    9.277182][  T186]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[    9.277189][  T186]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[    9.277191][  T186]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[    9.277193][  T186]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[    9.277197][  T186]  console_emit_next_record (kernel/printk/printk.c:3183)
[    9.277201][  T186]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[    9.277203][  T186]  ? console_flush_one_record (./include/linux/rcupdate.h:314 (discriminator 2) ./include/linux/srcu.h:439 (discriminator 2) kernel/printk/printk.c:291 (discriminator 2) kernel/printk/printk.c:3246 (discriminator 2))
[    9.277206][  T186]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[    9.277208][  T186]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[    9.277212][  T186]  console_flush_one_record (kernel/printk/printk.c:3268)
[    9.277216][  T186]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[    9.277218][  T186]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[    9.277223][  T186]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[    9.277226][  T186]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[    9.277228][  T186]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[    9.277237][  T186]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[    9.277240][  T186]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[    9.277242][  T186]  ? vprintk_emit (kernel/printk/printk.c:2478)
[    9.277245][  T186]  vprintk_emit (kernel/printk/printk.c:2479)
[    9.277249][  T186]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[    9.277252][  T186]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[    9.277256][  T186]  _printk (kernel/printk/printk.c:2504)
[    9.277260][  T186]  ? snapshot_read.cold (user.c:?)
[    9.277263][  T186]  ? do_raw_spin_lock (./include/linux/instrumented.h:55 ./include/linux/atomic/atomic-instrumented.h:1301 ./include/asm-generic/qspinlock.h:112 kernel/locking/spinlock_debug.c:116)
[    9.277265][  T186]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[    9.277269][  T186]  ? do_raw_spin_lock (./include/linux/instrumented.h:55 ./include/linux/atomic/atomic-instrumented.h:1301 ./include/asm-generic/qspinlock.h:112 kernel/locking/spinlock_debug.c:116)
[    9.277272][  T186]  do_exit.cold (kernel/exit.c:889 (discriminator 4) kernel/exit.c:1043 (discriminator 4))
[    9.277275][  T186]  ? exit_notify (kernel/exit.c:780)
[    9.277277][  T186]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[    9.277281][  T186]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[    9.277287][  T186]  do_group_exit (kernel/exit.c:1151)
[    9.277289][  T186]  __x64_sys_exit_group (kernel/exit.c:1162 kernel/exit.c:1160 kernel/exit.c:1160)
[    9.277291][  T186]  x64_sys_call (./arch/x86/include/generated/asm/syscalls_64.h:232)
[    9.277293][  T186]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[    9.277296][  T186]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[    9.277299][  T186]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    9.277302][  T186] RIP: 0033:0x7f1a9f00a1b8
[    9.277304][  T186] Code: Unable to access opcode bytes at 0x7f1a9f00a18e.

Code starting with the faulting instruction
===========================================
[    9.277305][  T186] RSP: 002b:00007ffefa45c628 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[    9.277307][  T186] RAX: ffffffffffffffda RBX: 00007f1a9f13af88 RCX: 00007f1a9f00a1b8
[    9.277309][  T186] RDX: 00007f1a9ed54fc8 RSI: fffffffffffffeb8 RDI: 0000000000000000
[    9.277310][  T186] RBP: 00007ffefa45c680 R08: 0000000000000000 R09: 0000000000008010
[    9.277310][  T186] R10: 00007ffefa45c440 R11: 0000000000000246 R12: 0000000000000001
[    9.277311][  T186] R13: 0000000000000000 R14: 00007f1a9f139680 R15: 00007f1a9f13afa0
| [   10.758011][  T249] softirqs last disabled at (31557): __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
| [   10.758014][  T249] Preemption disabled at:
| [   10.758014][  T249] vprintk_emit (kernel/printk/printk.c:2471)
| [   10.758024][  T249] Tainted: [W]=WARN
[   10.758025][  T249] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   10.758026][  T249] Call Trace:
[   10.758028][  T249]  <TASK>
[   10.758029][  T249]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   10.758035][  T249]  ? vprintk_emit (kernel/printk/printk.c:2471)
[   10.758037][  T249]  __might_resched.cold (kernel/sched/core.c:9234)
[   10.758042][  T249]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   10.758046][  T249]  ? __kmalloc_noprof (./include/linux/sched/mm.h:317 mm/slub.c:4636 mm/slub.c:4974 mm/slub.c:5413 mm/slub.c:5439)
[   10.758051][  T249]  __kmalloc_noprof (./include/linux/sched/mm.h:322 (discriminator 2) mm/slub.c:4636 (discriminator 2) mm/slub.c:4974 (discriminator 2) mm/slub.c:5413 (discriminator 2) mm/slub.c:5439 (discriminator 2))
[   10.758053][  T249]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   10.758059][  T249]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:58 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   10.758062][  T249]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   10.758065][  T249]  put_chars (drivers/char/virtio_console.c:1176)
[   10.758067][  T249]  ? desc_read_finalized_seq (kernel/printk/printk_ringbuffer.c:1934)
[   10.758069][  T249]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   10.758071][  T249]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   10.758075][  T249]  ? validate_chain (kernel/locking/lockdep.c:3817 (discriminator 2) kernel/locking/lockdep.c:3837 (discriminator 2) kernel/locking/lockdep.c:3892 (discriminator 2))
[   10.758079][  T249]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   10.758082][  T249]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   10.758083][  T249]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   10.758088][  T249]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   10.758089][  T249]  ? console_emit_next_record (kernel/printk/printk.c:3095 (discriminator 2) kernel/printk/printk.c:3182 (discriminator 2))
[   10.758092][  T249]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   10.758095][  T249]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   10.758099][  T249]  console_emit_next_record (kernel/printk/printk.c:3183)
[   10.758103][  T249]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   10.758105][  T249]  ? console_flush_one_record (./include/linux/rcupdate.h:314 (discriminator 2) ./include/linux/srcu.h:439 (discriminator 2) kernel/printk/printk.c:291 (discriminator 2) kernel/printk/printk.c:3246 (discriminator 2))
[   10.758108][  T249]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   10.758110][  T249]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   10.758114][  T249]  console_flush_one_record (kernel/printk/printk.c:3268)
[   10.758118][  T249]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   10.758120][  T249]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   10.758125][  T249]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   10.758128][  T249]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   10.758130][  T249]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   10.758132][  T249]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   10.758135][  T249]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   10.758137][  T249]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   10.758140][  T249]  vprintk_emit (kernel/printk/printk.c:2479)
[   10.758144][  T249]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   10.758150][  T249]  ? gre_exit (net/ipv4/gre_demux.c:73) gre
[   10.758153][  T249]  _printk (kernel/printk/printk.c:2504)
[   10.758156][  T249]  ? snapshot_read.cold (user.c:?)
[   10.758162][  T249]  ? do_one_initcall (./include/linux/instrumented.h:82 ./include/asm-generic/bitops/instrumented-non-atomic.h:141 ./include/linux/cpumask.h:650 ./include/linux/cpumask.h:1232 ./include/trace/events/initcall.h:27 init/main.c:1356)
[   10.758165][  T249] gre_init (gre.mod.c:?) gre
[   10.758168][  T249]  do_one_initcall (init/main.c:1357)
[   10.758170][  T249]  ? trace_event_raw_event_initcall_level (./include/trace/events/initcall.h:10)
[   10.758175][  T249]  ? do_init_module (./include/linux/slab.h:991 (discriminator 1) kernel/module/main.c:3105 (discriminator 1))
[   10.758178][  T249]  ? kasan_unpoison (mm/kasan/shadow.c:146 mm/kasan/shadow.c:178)
[   10.758183][  T249]  do_init_module (kernel/module/main.c:3117)
[   10.758186][  T249]  ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4488)
[   10.758191][  T249]  ? free_module (./include/trace/events/module.h:50 (discriminator 19))
[   10.758194][  T249]  ? kfree (./include/linux/kasan.h:235 mm/slub.c:2748 mm/slub.c:6499 mm/slub.c:6792)
[   10.758198][  T249]  load_module (kernel/module/main.c:3593)
[   10.758205][  T249]  ? layout_and_allocate.isra.0 (kernel/module/main.c:3016)
[   10.758210][  T249]  ? backing_file_read_iter (fs/backing-file.c:211)
[   10.758214][  T249]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   10.758218][  T249]  init_module_from_file (kernel/module/main.c:3790)
[   10.758221][  T249]  ? __do_sys_init_module (kernel/module/main.c:3664)
[   10.758229][  T249]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   10.758235][  T249]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:58 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   10.758238][  T249]  idempotent_init_module (kernel/module/main.c:3802)
[   10.758241][  T249]  ? init_module_from_file (kernel/module/main.c:3791)
[   10.758253][  T249]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   10.758255][  T249]  ? cap_capable (./include/trace/events/capability.h:26 (discriminator 22) security/commoncap.c:130 (discriminator 22))
[   10.758261][  T249]  __x64_sys_finit_module (kernel/module/main.c:3828 kernel/module/main.c:3812 kernel/module/main.c:3812)
[   10.758263][  T249]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   10.758267][  T249]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[   10.758269][  T249]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[   10.758272][  T249]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   10.758274][  T249] RIP: 0033:0x7fe6a2ea637d
[   10.758278][  T249] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 4b aa 0f 00 f7 d8 64 89 01 48
All code
========
   0:	ff c3                	inc    %ebx
   2:	66 2e 0f 1f 84 00 00 	cs nopw 0x0(%rax,%rax,1)
   9:	00 00 00 
   c:	90                   	nop
   d:	f3 0f 1e fa          	endbr64
  11:	48 89 f8             	mov    %rdi,%rax
  14:	48 89 f7             	mov    %rsi,%rdi
  17:	48 89 d6             	mov    %rdx,%rsi
  1a:	48 89 ca             	mov    %rcx,%rdx
  1d:	4d 89 c2             	mov    %r8,%r10
  20:	4d 89 c8             	mov    %r9,%r8
  23:	4c 8b 4c 24 08       	mov    0x8(%rsp),%r9
  28:	0f 05                	syscall
  2a:*	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax		<-- trapping instruction
  30:	73 01                	jae    0x33
  32:	c3                   	ret
  33:	48 8b 0d 4b aa 0f 00 	mov    0xfaa4b(%rip),%rcx        # 0xfaa85
  3a:	f7 d8                	neg    %eax
  3c:	64 89 01             	mov    %eax,%fs:(%rcx)
  3f:	48                   	rex.W

Code starting with the faulting instruction
===========================================
   0:	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax
   6:	73 01                	jae    0x9
   8:	c3                   	ret
   9:	48 8b 0d 4b aa 0f 00 	mov    0xfaa4b(%rip),%rcx        # 0xfaa5b
  10:	f7 d8                	neg    %eax
  12:	64 89 01             	mov    %eax,%fs:(%rcx)
  15:	48                   	rex.W
[   10.758279][  T249] RSP: 002b:00007ffc2e2fdd58 EFLAGS: 00000246 ORIG_RAX: 0000000000000139
[   10.758282][  T249] RAX: ffffffffffffffda RBX: 00005604d0b0aa40 RCX: 00007fe6a2ea637d
[   10.758284][  T249] RDX: 0000000000000000 RSI: 00005604beac3ffd RDI: 0000000000000001
[   10.758285][  T249] RBP: 00007ffc2e2fddf0 R08: 0000000000000000 R09: 0000000000000000
[   10.758285][  T249] R10: 0000000000000000 R11: 0000000000000246 R12: 00005604beac3ffd
[   10.758286][  T249] R13: 00005604d0b0aa00 R14: 0000000000040000 R15: 0000000000000000
| [   11.207532][   T10]  #11: ffffffffbca89560 (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))
| [   11.207536][   T10]
| [   11.207536][   T10] stack backtrace:
| [   11.207541][   T10] Tainted: [W]=WARN
[   11.207542][   T10] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   11.207543][   T10] Workqueue: mld mld_ifc_work
[   11.207547][   T10] Call Trace:
[   11.207549][   T10]  <TASK>
[   11.207550][   T10]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   11.207557][   T10]  lockdep_rcu_suspicious.cold (kernel/locking/lockdep.c:6938)
[   11.207563][   T10]  __might_resched (kernel/sched/core.c:9196 (discriminator 9))
[   11.207567][   T10]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   11.207570][   T10]  ? __kmalloc_noprof (./include/linux/sched/mm.h:317 mm/slub.c:4636 mm/slub.c:4974 mm/slub.c:5413 mm/slub.c:5439)
[   11.207575][   T10]  __kmalloc_noprof (./include/linux/sched/mm.h:322 (discriminator 2) mm/slub.c:4636 (discriminator 2) mm/slub.c:4974 (discriminator 2) mm/slub.c:5413 (discriminator 2) mm/slub.c:5439 (discriminator 2))
[   11.207578][   T10]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   11.207584][   T10]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:58 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   11.207586][   T10]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   11.207590][   T10]  put_chars (drivers/char/virtio_console.c:1176)
[   11.207591][   T10]  ? check_prev_add (kernel/locking/lockdep.c:3258 (discriminator 3))
[   11.207594][   T10]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   11.207597][   T10]  ? validate_chain (kernel/locking/lockdep.c:159 kernel/locking/lockdep.c:191 kernel/locking/lockdep.c:3928)
[   11.207602][   T10]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   11.207609][   T10]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   11.207611][   T10]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   11.207615][   T10]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   11.207620][   T10]  console_emit_next_record (kernel/printk/printk.c:3183)
[   11.207623][   T10]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   11.207625][   T10]  ? console_flush_one_record (./include/linux/rcupdate.h:314 (discriminator 2) ./include/linux/srcu.h:439 (discriminator 2) kernel/printk/printk.c:291 (discriminator 2) kernel/printk/printk.c:3246 (discriminator 2))
[   11.207629][   T10]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   11.207631][   T10]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   11.207635][   T10]  console_flush_one_record (kernel/printk/printk.c:3268)
[   11.207639][   T10]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   11.207641][   T10]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   11.207647][   T10]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   11.207650][   T10]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   11.207652][   T10]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   11.207654][   T10]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   11.207658][   T10]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   11.207660][   T10]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   11.207663][   T10]  vprintk_emit (kernel/printk/printk.c:2479)
[   11.207667][   T10]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   11.207670][   T10]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   11.207675][   T10]  _printk (kernel/printk/printk.c:2504)
[   11.207678][   T10]  ? snapshot_read.cold (user.c:?)
[   11.207679][   T10]  ? ___ratelimit (lib/ratelimit.c:97 (discriminator 3))
[   11.207688][   T10]  ? idr_get_free (??:?)
[   11.207696][   T10] ip6_tnl_xmit_ctl.cold (net/ipv6/ip6_tunnel.c:1064 (discriminator 3)) ip6_tunnel
[   11.207701][   T10] ip6gre_tunnel_xmit (net/ipv6/ip6_gre.c:888) ip6_gre
[   11.207706][   T10]  ? __gre6_xmit (./include/linux/skbuff.h:2904) ip6_gre
[   11.207708][   T10]  ? stack_trace_save (kernel/stacktrace.c:122 (discriminator 1))
[   11.207712][   T10]  ? filter_irq_stacks (kernel/stacktrace.c:402)
[   11.207714][   T10]  ? netif_skb_features (net/core/dev.c:3793 net/core/dev.c:3922)
[   11.207716][   T10]  ? mark_lock_irq (kernel/locking/lockdep.c:4265 (discriminator 1) kernel/locking/lockdep.c:4314 (discriminator 1))
[   11.207718][   T10]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   11.207720][   T10]  ? skb_network_protocol (./include/linux/skbuff.h:2534)
[   11.207723][   T10]  ? save_trace (kernel/locking/lockdep.c:558 kernel/locking/lockdep.c:594)
[   11.207729][   T10]  dev_hard_start_xmit (./include/linux/netdevice.h:5429 ./include/linux/netdevice.h:5438 net/core/dev.c:3937 net/core/dev.c:3953)
[   11.207732][   T10]  ? validate_xmit_skb_list (net/core/dev.c:4142)
[   11.207736][   T10]  sch_direct_xmit (net/sched/sch_generic.c:372)
[   11.207740][   T10]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   11.207743][   T10]  ? dequeue_skb (./include/trace/events/qdisc.h:14 (discriminator 19))
[   11.207745][   T10]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   11.207747][   T10]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   11.207749][   T10]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   11.207754][   T10]  __dev_xmit_skb (net/core/dev.c:4262)
[   11.207759][   T10]  ? alloc_netdev_dummy (net/core/dev.c:12327)
[   11.207760][   T10]  ? __dev_queue_xmit (./include/linux/bottom_half.h:20 (discriminator 2) ./include/linux/rcupdate.h:902 (discriminator 2) net/core/dev.c:4844 (discriminator 2))
[   11.207763][   T10]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   11.207766][   T10]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   11.207770][   T10]  __dev_queue_xmit (net/core/dev.c:4884)
[   11.207773][   T10]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   11.207777][   T10]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   11.207779][   T10]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   11.207781][   T10]  ? netdev_core_pick_tx (net/core/dev.c:4784)
[   11.207793][   T10]  ip6_finish_output2 (./include/net/neighbour.h:560 (discriminator 3) net/ipv6/ip6_output.c:138 (discriminator 3))
[   11.207797][   T10]  ? ip6_dst_lookup (net/ipv6/ip6_output.c:1269)
[   11.207799][   T10]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   11.207802][   T10]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   11.207805][   T10]  ? ip6_mtu (./include/linux/rcupdate.h:319 (discriminator 2) ./include/linux/rcupdate.h:880 (discriminator 2) ./include/net/ip6_route.h:384 (discriminator 2) net/ipv6/route.c:3290 (discriminator 2))
[   11.207810][   T10]  ip6_finish_output (net/ipv6/ip6_output.c:210 net/ipv6/ip6_output.c:221)
[   11.207814][   T10]  ip6_output (./include/linux/netfilter.h:314 net/ipv6/ip6_output.c:248)
[   11.207817][   T10]  ? ip6_finish_output (./include/net/inet_sock.h:338 (discriminator 1))
[   11.207818][   T10]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   11.207820][   T10]  ? xfrm_bundle_lookup.constprop.0 (net/xfrm/xfrm_policy.c:3049)
[   11.207823][   T10]  ? mark_held_locks (kernel/locking/lockdep.c:4341)
[   11.207827][   T10]  ? __local_bh_enable_ip (kernel/softirq.c:478)
[   11.207829][   T10]  ? __local_bh_enable_ip (kernel/softirq.c:478)
[   11.207831][   T10]  ? icmp6_dst_alloc (net/ipv6/route.c:3364)
[   11.207835][   T10]  mld_sendpack (./include/net/dst.h:470 (discriminator 4) ./include/linux/netfilter.h:325 (discriminator 4) ./include/linux/netfilter.h:319 (discriminator 4) net/ipv6/mcast.c:1870 (discriminator 4))
[   11.207840][   T10]  ? mld_dad_start_work (net/ipv6/mcast.c:1133)
[   11.207847][   T10]  ? mld_send_cr (./include/linux/lockdep.h:249 net/ipv6/mcast.c:2148)
[   11.207851][   T10]  mld_ifc_work (net/ipv6/mcast.c:2711)
[   11.207853][   T10]  ? process_one_work (kernel/workqueue.c:3363 (discriminator 2))
[   11.207855][   T10]  process_one_work (kernel/workqueue.c:3387)
[   11.207862][   T10]  ? __queue_delayed_work (kernel/workqueue.c:2622)
[   11.207865][   T10]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   11.207872][   T10]  worker_thread (kernel/workqueue.c:3470 kernel/workqueue.c:3551)
[   11.207877][   T10]  ? rescuer_thread (./include/linux/list.h:419 (discriminator 3))
[   11.207879][   T10]  ? __kthread_parkme (./include/linux/instrumented.h:82 ./include/asm-generic/bitops/instrumented-non-atomic.h:141 kernel/kthread.c:272)
[   11.207881][   T10]  ? rescuer_thread (./include/linux/list.h:419 (discriminator 3))
[   11.207884][   T10]  ? rescuer_thread (./include/linux/list.h:419 (discriminator 3))
[   11.207886][   T10]  kthread (kernel/kthread.c:436)
[   11.207888][   T10]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   11.207891][   T10]  ? kthread_affine_preferred (kernel/kthread.c:857)
[   11.207894][   T10]  ret_from_fork (arch/x86/kernel/process.c:158)
[   11.207898][   T10]  ? arch_exit_to_user_mode_prepare.isra.0 (arch/x86/entry/vdso/vma.c:80 (discriminator 1))
[   11.207901][   T10]  ? __switch_to (arch/x86/kernel/process_64.c:403 arch/x86/kernel/process_64.c:663)
[   11.207904][   T10]  ? kthread_affine_preferred (kernel/kthread.c:857)
[   11.207907][   T10]  ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
| [   11.821471][   T24] softirqs last disabled at (29546): __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))
| [   11.821473][   T24] Preemption disabled at:
| [   11.821474][   T24] __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))
| [   11.821483][   T24] Tainted: [W]=WARN
[   11.821484][   T24] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   11.821485][   T24] Workqueue: mld mld_ifc_work
[   11.821489][   T24] Call Trace:
[   11.821490][   T24]  <TASK>
[   11.821493][   T24]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   11.821499][   T24]  ? __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))
[   11.821501][   T24]  __might_resched.cold (kernel/sched/core.c:9234)
[   11.821506][   T24]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   11.821510][   T24]  ? __kmalloc_noprof (./include/linux/sched/mm.h:317 mm/slub.c:4636 mm/slub.c:4974 mm/slub.c:5413 mm/slub.c:5439)
[   11.821515][   T24]  __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))
[   11.821518][   T24]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   11.821523][   T24]  ? 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)
[   11.821526][   T24]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   11.821529][   T24]  put_chars (drivers/char/virtio_console.c:1176)
[   11.821532][   T24]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   11.821535][   T24]  ? validate_chain (kernel/locking/lockdep.c:3817 (discriminator 2) kernel/locking/lockdep.c:3837 (discriminator 2) kernel/locking/lockdep.c:3892 (discriminator 2))
[   11.821540][   T24]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   11.821547][   T24]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   11.821550][   T24]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   11.821554][   T24]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   11.821558][   T24]  console_emit_next_record (kernel/printk/printk.c:3183)
[   11.821562][   T24]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   11.821564][   T24]  ? 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))
[   11.821568][   T24]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   11.821570][   T24]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   11.821574][   T24]  console_flush_one_record (kernel/printk/printk.c:3268)
[   11.821579][   T24]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   11.821580][   T24]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   11.821586][   T24]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   11.821589][   T24]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   11.821591][   T24]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   11.821593][   T24]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   11.821597][   T24]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   11.821599][   T24]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   11.821603][   T24]  vprintk_emit (kernel/printk/printk.c:2479)
[   11.821607][   T24]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   11.821610][   T24]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   11.821615][   T24]  _printk (kernel/printk/printk.c:2504)
[   11.821619][   T24]  ? snapshot_read.cold (user.c:?)
[   11.821621][   T24]  ? ___ratelimit (lib/ratelimit.c:97 (discriminator 3))
[   11.821627][   T24]  ? idr_get_free (??:?)
[   11.821632][   T24] ip6_tnl_xmit_ctl.cold (net/ipv6/ip6_tunnel.c:1064 (discriminator 3)) ip6_tunnel
[   11.821637][   T24] ip6gre_tunnel_xmit (net/ipv6/ip6_gre.c:888) ip6_gre
[   11.821643][   T24]  ? __gre6_xmit (./include/linux/skbuff.h:2904) ip6_gre
[   11.821645][   T24]  ? mark_usage (kernel/locking/lockdep.c:4690)
[   11.821647][   T24]  ? ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
[   11.821649][   T24]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   11.821652][   T24]  ? netif_skb_features (net/core/dev.c:3793 net/core/dev.c:3922)
[   11.821654][   T24]  ? mark_usage (kernel/locking/lockdep.c:4690)
[   11.821656][   T24]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   11.821658][   T24]  ? skb_network_protocol (./include/linux/skbuff.h:2534)
[   11.821665][   T24]  dev_hard_start_xmit (./include/linux/netdevice.h:5429 ./include/linux/netdevice.h:5438 net/core/dev.c:3937 net/core/dev.c:3953)
[   11.821669][   T24]  ? validate_xmit_skb_list (net/core/dev.c:4142)
[   11.821673][   T24]  sch_direct_xmit (net/sched/sch_generic.c:372)
[   11.821678][   T24]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   11.821680][   T24]  ? dequeue_skb (./include/trace/events/qdisc.h:14 (discriminator 19))
[   11.821682][   T24]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   11.821685][   T24]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   11.821689][   T24]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   11.821697][   T24]  __dev_xmit_skb (net/core/dev.c:4262)
[   11.821704][   T24]  ? alloc_netdev_dummy (net/core/dev.c:12327)
[   11.821706][   T24]  ? __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))
[   11.821710][   T24]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   11.821712][   T24]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   11.821717][   T24]  __dev_queue_xmit (net/core/dev.c:4884)
[   11.821720][   T24]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   11.821725][   T24]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   11.821726][   T24]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   11.821728][   T24]  ? netdev_core_pick_tx (net/core/dev.c:4784)
[   11.821741][   T24]  ip6_finish_output2 (./include/net/neighbour.h:560 (discriminator 3) net/ipv6/ip6_output.c:138 (discriminator 3))
[   11.821745][   T24]  ? ip6_dst_lookup (net/ipv6/ip6_output.c:1269)
[   11.821747][   T24]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   11.821750][   T24]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   11.821753][   T24]  ? 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))
[   11.821758][   T24]  ip6_finish_output (net/ipv6/ip6_output.c:210 net/ipv6/ip6_output.c:221)
[   11.821762][   T24]  ip6_output (./include/linux/netfilter.h:314 net/ipv6/ip6_output.c:248)
[   11.821766][   T24]  ? ip6_finish_output (./include/net/inet_sock.h:338 (discriminator 1))
[   11.821767][   T24]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   11.821769][   T24]  ? xfrm_bundle_lookup.constprop.0 (net/xfrm/xfrm_policy.c:3049)
[   11.821772][   T24]  ? mark_held_locks (kernel/locking/lockdep.c:4341)
[   11.821776][   T24]  ? __local_bh_enable_ip (kernel/softirq.c:478)
[   11.821779][   T24]  ? __local_bh_enable_ip (kernel/softirq.c:478)
[   11.821781][   T24]  ? icmp6_dst_alloc (net/ipv6/route.c:3364)
[   11.821785][   T24]  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))
[   11.821789][   T24]  ? mld_dad_start_work (net/ipv6/mcast.c:1133)
[   11.821796][   T24]  ? mld_send_cr (./include/linux/lockdep.h:249 net/ipv6/mcast.c:2148)
[   11.821801][   T24]  mld_ifc_work (net/ipv6/mcast.c:2711)
[   11.821803][   T24]  ? process_one_work (kernel/workqueue.c:3363 (discriminator 2))
[   11.821805][   T24]  process_one_work (kernel/workqueue.c:3387)
[   11.821812][   T24]  ? __queue_delayed_work (kernel/workqueue.c:2622)
[   11.821815][   T24]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   11.821823][   T24]  worker_thread (kernel/workqueue.c:3470 kernel/workqueue.c:3551)
[   11.821831][   T24]  ? rescuer_thread (./include/linux/list.h:419 (discriminator 3))
[   11.821833][   T24]  kthread (kernel/kthread.c:436)
[   11.821835][   T24]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   11.821838][   T24]  ? kthread_affine_preferred (kernel/kthread.c:857)
[   11.821841][   T24]  ret_from_fork (arch/x86/kernel/process.c:158)
[   11.821845][   T24]  ? arch_exit_to_user_mode_prepare.isra.0 (arch/x86/entry/vdso/vma.c:80 (discriminator 1))
[   11.821849][   T24]  ? __switch_to (arch/x86/kernel/process_64.c:403 arch/x86/kernel/process_64.c:663)
[   11.821852][   T24]  ? kthread_affine_preferred (kernel/kthread.c:857)
[   11.821855][   T24]  ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
| [   16.503675][    C1]
| [   16.503676][    C1]
| [   16.503676][    C1] stack backtrace:
| [   16.503682][    C1] Tainted: [W]=WARN
[   16.503683][    C1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   16.503685][    C1] Call Trace:
[   16.503686][    C1]  <IRQ>
[   16.503689][    C1]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   16.503694][    C1]  print_irq_inversion_bug.part.0.cold (kernel/locking/lockdep.c:4141)
[   16.503696][    C1]  mark_lock_irq (kernel/locking/lockdep.c:4095 kernel/locking/lockdep.c:4174 kernel/locking/lockdep.c:4310)
[   16.503699][    C1]  mark_lock (kernel/locking/lockdep.c:4769)
[   16.503701][    C1]  mark_usage (kernel/locking/lockdep.c:4658)
[   16.503702][    C1]  __lock_acquire (kernel/locking/lockdep.c:5208)
[   16.503705][    C1]  lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   16.503706][    C1]  ? console_lock_spinning_enable (kernel/printk/printk.c:1902 (discriminator 2))
[   16.503708][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   16.503712][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   16.503714][    C1]  console_lock_spinning_enable (kernel/printk/printk.c:1902 (discriminator 2))
[   16.503715][    C1]  ? console_lock_spinning_enable (kernel/printk/printk.c:1902 (discriminator 2))
[   16.503717][    C1]  console_emit_next_record (kernel/printk/printk.c:3177)
[   16.503719][    C1]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   16.503721][    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))
[   16.503723][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   16.503724][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   16.503726][    C1]  console_flush_one_record (kernel/printk/printk.c:3268)
[   16.503729][    C1]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   16.503730][    C1]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   16.503732][    C1]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   16.503734][    C1]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   16.503736][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   16.503738][    C1]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   16.503740][    C1]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   16.503741][    C1]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   16.503743][    C1]  vprintk_emit (kernel/printk/printk.c:2479)
[   16.503746][    C1]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   16.503748][    C1]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   16.503750][    C1]  _printk (kernel/printk/printk.c:2504)
[   16.503751][    C1]  ? snapshot_read.cold (user.c:?)
[   16.503753][    C1]  ? ___ratelimit (lib/ratelimit.c:97 (discriminator 3))
[   16.503756][    C1]  ? idr_get_free (??:?)
[   16.503759][    C1] ip6_tnl_xmit_ctl.cold (net/ipv6/ip6_tunnel.c:1064 (discriminator 3)) ip6_tunnel
[   16.503761][    C1] ip6gre_tunnel_xmit (net/ipv6/ip6_gre.c:888) ip6_gre
[   16.503763][    C1]  ? mark_usage (kernel/locking/lockdep.c:4690)
[   16.503764][    C1]  ? __gre6_xmit (./include/linux/skbuff.h:2904) ip6_gre
[   16.503766][    C1]  ? mark_usage (kernel/locking/lockdep.c:4690)
[   16.503768][    C1]  ? netif_skb_features (net/core/dev.c:3793 net/core/dev.c:3922)
[   16.503769][    C1]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   16.503771][    C1]  ? validate_chain (kernel/locking/lockdep.c:157 kernel/locking/lockdep.c:202 kernel/locking/lockdep.c:3329 kernel/locking/lockdep.c:3924)
[   16.503773][    C1]  ? skb_network_protocol (./include/linux/skbuff.h:2534)
[   16.503774][    C1]  ? mark_usage (kernel/locking/lockdep.c:4690)
[   16.503776][    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)
[   16.503778][    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))
[   16.503780][    C1]  ? validate_xmit_skb_list (net/core/dev.c:4142)
[   16.503782][    C1]  sch_direct_xmit (net/sched/sch_generic.c:372)
[   16.503783][    C1]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   16.503785][    C1]  ? dequeue_skb (./include/trace/events/qdisc.h:14 (discriminator 19))
[   16.503786][    C1]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   16.503788][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   16.503790][    C1]  __dev_xmit_skb (net/core/dev.c:4262)
[   16.503792][    C1]  ? tc_run (net/core/dev.c:4444 (discriminator 6))
[   16.503793][    C1]  ? alloc_netdev_dummy (net/core/dev.c:12327)
[   16.503795][    C1]  ? netdev_offload_xstats_push_delta (net/core/dev.c:9326 net/core/dev.c:9461)
[   16.503797][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   16.503798][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   16.503800][    C1]  __dev_queue_xmit (net/core/dev.c:4884)
[   16.503803][    C1]  ? netdev_core_pick_tx (net/core/dev.c:4784)
[   16.503805][    C1]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   16.503806][    C1]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   16.503809][    C1]  ? neigh_hh_output (./include/net/neighbour.h:525)
[   16.503811][    C1]  ip6_finish_output2 (./include/net/neighbour.h:558 net/ipv6/ip6_output.c:138)
[   16.503813][    C1]  ? ip6_dst_lookup (net/ipv6/ip6_output.c:1269)
[   16.503814][    C1]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   16.503816][    C1]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   16.503817][    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))
[   16.503819][    C1]  ip6_finish_output (net/ipv6/ip6_output.c:210 net/ipv6/ip6_output.c:221)
[   16.503821][    C1]  ip6_output (./include/linux/netfilter.h:314 net/ipv6/ip6_output.c:248)
[   16.503823][    C1]  ? ip6_finish_output (./include/net/inet_sock.h:338 (discriminator 1))
[   16.503824][    C1]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   16.503826][    C1]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   16.503827][    C1]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   16.503829][    C1]  ? __local_bh_enable_ip (kernel/softirq.c:478)
[   16.503831][    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))
[   16.503833][    C1]  ? ndisc_recv_na (./include/net/net_namespace.h:422 (discriminator 7))
[   16.503835][    C1]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   16.503837][    C1]  ? __ndisc_fill_addr_option (net/ipv6/ndisc.c:159)
[   16.503840][    C1]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   16.503841][    C1]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   16.503843][    C1]  addrconf_rs_timer (net/ipv6/addrconf.c:4073)
[   16.503845][    C1]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   16.503847][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   16.503849][    C1]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   16.503851][    C1]  call_timer_fn (kernel/time/timer.c:1748)
[   16.503853][    C1]  ? detach_if_pending (./include/linux/list.h:1159)
[   16.503854][    C1]  ? debug_object_active_state (lib/debugobjects.c:1122)
[   16.503858][    C1]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   16.503859][    C1]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   16.503861][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   16.503863][    C1]  __run_timers (kernel/time/timer.c:1799 kernel/time/timer.c:2374)
[   16.503865][    C1]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   16.503867][    C1]  ? __bpf_trace_itimer_expire (./include/trace/events/timer.h:407)
[   16.503869][    C1]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   16.503872][    C1]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   16.503874][    C1]  run_timer_softirq (kernel/time/timer.c:2386 kernel/time/timer.c:2395 kernel/time/timer.c:2403)
[   16.503876][    C1]  ? __run_timers (./include/trace/events/timer.h:138 (discriminator 19))
[   16.503878][    C1]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   16.503880][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   16.503882][    C1]  handle_softirqs (kernel/softirq.c:645)
[   16.503883][    C1]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   16.503885][    C1]  ? _local_bh_enable (kernel/softirq.c:428 (discriminator 1))
[   16.503887][    C1]  __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
[   16.503888][    C1]  irq_exit_rcu (kernel/softirq.c:784)
[   16.503890][    C1]  sysvec_apic_timer_interrupt (arch/x86/kernel/apic/apic.c:1062 (discriminator 37) arch/x86/kernel/apic/apic.c:1062 (discriminator 37))
[   16.503891][    C1]  </IRQ>
[   16.503892][    C1]  <TASK>
[   16.503892][    C1]  ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4488)
[   16.503894][    C1]  asm_sysvec_apic_timer_interrupt (./arch/x86/include/asm/idtentry.h:674)
[   16.503896][    C1] RIP: 0010:pv_native_safe_halt (./arch/x86/include/asm/irqflags.h:48 arch/x86/kernel/paravirt.c:63)
[   16.503898][    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
[   16.503900][    C1] RSP: 0018:ffa0000000147e00 EFLAGS: 00000282
[   16.503902][    C1] RAX: 00000000000832ff RBX: ff11000001bea380 RCX: ffffffffb98f0307
[   16.503903][    C1] RDX: ff11000001bea380 RSI: ffffffffbc638b1c RDI: ffffffffbc08d8e0
[   16.503904][    C1] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[   16.503905][    C1] R10: 0000000000000001 R11: 0000000000000001 R12: 1ff4000000028fc3
[   16.503906][    C1] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000000000
[   16.503908][    C1]  ? cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   16.503910][    C1]  default_idle (./arch/x86/include/asm/paravirt.h:62 arch/x86/kernel/process.c:768)
[   16.503911][    C1]  default_idle_call (kernel/sched/idle.c:122)
[   16.503913][    C1]  cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   16.503915][    C1]  ? arch_cpu_idle_exit+0x40/0x40
[   16.503916][    C1]  ? mark_tsc_async_resets (arch/x86/kernel/tsc_sync.c:49)
[   16.503918][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   16.503920][    C1]  do_idle (kernel/sched/idle.c:355)
[   16.503921][    C1]  cpu_startup_entry (kernel/sched/idle.c:454)
[   16.503923][    C1]  start_secondary (arch/x86/kernel/smpboot.c:312)
[   16.503924][    C1]  ? set_cpu_sibling_map (arch/x86/kernel/smpboot.c:733 (discriminator 4))
[   16.503926][    C1]  common_startup_64 (arch/x86/kernel/head_64.S:418)
| [   16.503944][    C1] softirqs last disabled at (537345): __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
| [   16.503946][    C1] Preemption disabled at:
| [   16.503946][    C1] 0x0
| [   16.503951][    C1] Tainted: [W]=WARN
[   16.503952][    C1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   16.503953][    C1] Call Trace:
[   16.503953][    C1]  <IRQ>
[   16.503954][    C1]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   16.503956][    C1]  __might_resched.cold (kernel/sched/core.c:9234)
[   16.503959][    C1]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   16.503962][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   16.503964][    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))
[   16.503966][    C1]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   16.503967][    C1]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   16.503969][    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)
[   16.503971][    C1]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   16.503973][    C1]  put_chars (drivers/char/virtio_console.c:1176)
[   16.503974][    C1]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   16.503976][    C1]  ? mark_lock (kernel/locking/lockdep.c:4769)
[   16.503978][    C1]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   16.503980][    C1]  ? __lock_acquire (kernel/locking/lockdep.c:5208)
[   16.503982][    C1]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   16.503983][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   16.503985][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   16.503987][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   16.503989][    C1]  console_emit_next_record (kernel/printk/printk.c:3183)
[   16.503991][    C1]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   16.503992][    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))
[   16.503994][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   16.503996][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   16.503998][    C1]  console_flush_one_record (kernel/printk/printk.c:3268)
[   16.504000][    C1]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   16.504002][    C1]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   16.504004][    C1]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   16.504006][    C1]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   16.504008][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   16.504009][    C1]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   16.504011][    C1]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   16.504013][    C1]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   16.504015][    C1]  vprintk_emit (kernel/printk/printk.c:2479)
[   16.504017][    C1]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   16.504019][    C1]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   16.504021][    C1]  _printk (kernel/printk/printk.c:2504)
[   16.504023][    C1]  ? snapshot_read.cold (user.c:?)
[   16.504024][    C1]  ? ___ratelimit (lib/ratelimit.c:97 (discriminator 3))
[   16.504027][    C1]  ? idr_get_free (??:?)
[   16.504029][    C1] ip6_tnl_xmit_ctl.cold (net/ipv6/ip6_tunnel.c:1064 (discriminator 3)) ip6_tunnel
[   16.504032][    C1] ip6gre_tunnel_xmit (net/ipv6/ip6_gre.c:888) ip6_gre
[   16.504033][    C1]  ? mark_usage (kernel/locking/lockdep.c:4690)
[   16.504035][    C1]  ? __gre6_xmit (./include/linux/skbuff.h:2904) ip6_gre
[   16.504037][    C1]  ? mark_usage (kernel/locking/lockdep.c:4690)
[   16.504038][    C1]  ? netif_skb_features (net/core/dev.c:3793 net/core/dev.c:3922)
[   16.504040][    C1]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   16.504041][    C1]  ? validate_chain (kernel/locking/lockdep.c:157 kernel/locking/lockdep.c:202 kernel/locking/lockdep.c:3329 kernel/locking/lockdep.c:3924)
[   16.504043][    C1]  ? skb_network_protocol (./include/linux/skbuff.h:2534)
[   16.504045][    C1]  ? mark_usage (kernel/locking/lockdep.c:4690)
[   16.504047][    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)
[   16.504049][    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))
[   16.504050][    C1]  ? validate_xmit_skb_list (net/core/dev.c:4142)
[   16.504052][    C1]  sch_direct_xmit (net/sched/sch_generic.c:372)
[   16.504054][    C1]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   16.504055][    C1]  ? dequeue_skb (./include/trace/events/qdisc.h:14 (discriminator 19))
[   16.504057][    C1]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   16.504059][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   16.504061][    C1]  __dev_xmit_skb (net/core/dev.c:4262)
[   16.504062][    C1]  ? tc_run (net/core/dev.c:4444 (discriminator 6))
[   16.504064][    C1]  ? alloc_netdev_dummy (net/core/dev.c:12327)
[   16.504065][    C1]  ? netdev_offload_xstats_push_delta (net/core/dev.c:9326 net/core/dev.c:9461)
[   16.504067][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   16.504068][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   16.504070][    C1]  __dev_queue_xmit (net/core/dev.c:4884)
[   16.504073][    C1]  ? netdev_core_pick_tx (net/core/dev.c:4784)
[   16.504075][    C1]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   16.504076][    C1]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   16.504078][    C1]  ? neigh_hh_output (./include/net/neighbour.h:525)
[   16.504080][    C1]  ip6_finish_output2 (./include/net/neighbour.h:558 net/ipv6/ip6_output.c:138)
[   16.504082][    C1]  ? ip6_dst_lookup (net/ipv6/ip6_output.c:1269)
[   16.504084][    C1]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   16.504085][    C1]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   16.504087][    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))
[   16.504089][    C1]  ip6_finish_output (net/ipv6/ip6_output.c:210 net/ipv6/ip6_output.c:221)
[   16.504091][    C1]  ip6_output (./include/linux/netfilter.h:314 net/ipv6/ip6_output.c:248)
[   16.504092][    C1]  ? ip6_finish_output (./include/net/inet_sock.h:338 (discriminator 1))
[   16.504094][    C1]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   16.504095][    C1]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   16.504097][    C1]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   16.504098][    C1]  ? __local_bh_enable_ip (kernel/softirq.c:478)
[   16.504100][    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))
[   16.504103][    C1]  ? ndisc_recv_na (./include/net/net_namespace.h:422 (discriminator 7))
[   16.504104][    C1]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   16.504107][    C1]  ? __ndisc_fill_addr_option (net/ipv6/ndisc.c:159)
[   16.504109][    C1]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   16.504111][    C1]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   16.504112][    C1]  addrconf_rs_timer (net/ipv6/addrconf.c:4073)
[   16.504115][    C1]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   16.504116][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   16.504118][    C1]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   16.504120][    C1]  call_timer_fn (kernel/time/timer.c:1748)
[   16.504122][    C1]  ? detach_if_pending (./include/linux/list.h:1159)
[   16.504123][    C1]  ? debug_object_active_state (lib/debugobjects.c:1122)
[   16.504125][    C1]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   16.504127][    C1]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   16.504128][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   16.504131][    C1]  __run_timers (kernel/time/timer.c:1799 kernel/time/timer.c:2374)
[   16.504132][    C1]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   16.504135][    C1]  ? __bpf_trace_itimer_expire (./include/trace/events/timer.h:407)
[   16.504136][    C1]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   16.504139][    C1]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   16.504141][    C1]  run_timer_softirq (kernel/time/timer.c:2386 kernel/time/timer.c:2395 kernel/time/timer.c:2403)
[   16.504143][    C1]  ? __run_timers (./include/trace/events/timer.h:138 (discriminator 19))
[   16.504145][    C1]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   16.504146][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   16.504148][    C1]  handle_softirqs (kernel/softirq.c:645)
[   16.504150][    C1]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   16.504151][    C1]  ? _local_bh_enable (kernel/softirq.c:428 (discriminator 1))
[   16.504153][    C1]  __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
[   16.504155][    C1]  irq_exit_rcu (kernel/softirq.c:784)
[   16.504156][    C1]  sysvec_apic_timer_interrupt (arch/x86/kernel/apic/apic.c:1062 (discriminator 37) arch/x86/kernel/apic/apic.c:1062 (discriminator 37))
[   16.504158][    C1]  </IRQ>
[   16.504158][    C1]  <TASK>
[   16.504159][    C1]  ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4488)
[   16.504160][    C1]  asm_sysvec_apic_timer_interrupt (./arch/x86/include/asm/idtentry.h:674)
[   16.504162][    C1] RIP: 0010:pv_native_safe_halt (./arch/x86/include/asm/irqflags.h:48 arch/x86/kernel/paravirt.c:63)
[   16.504164][    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
[   16.504165][    C1] RSP: 0018:ffa0000000147e00 EFLAGS: 00000282
[   16.504166][    C1] RAX: 00000000000832ff RBX: ff11000001bea380 RCX: ffffffffb98f0307
[   16.504167][    C1] RDX: ff11000001bea380 RSI: ffffffffbc638b1c RDI: ffffffffbc08d8e0
[   16.504168][    C1] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[   16.504168][    C1] R10: 0000000000000001 R11: 0000000000000001 R12: 1ff4000000028fc3
[   16.504169][    C1] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000000000
[   16.504170][    C1]  ? cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   16.504172][    C1]  default_idle (./arch/x86/include/asm/paravirt.h:62 arch/x86/kernel/process.c:768)
[   16.504174][    C1]  default_idle_call (kernel/sched/idle.c:122)
[   16.504176][    C1]  cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   16.504177][    C1]  ? arch_cpu_idle_exit+0x40/0x40
[   16.504179][    C1]  ? mark_tsc_async_resets (arch/x86/kernel/tsc_sync.c:49)
[   16.504180][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   16.504182][    C1]  do_idle (kernel/sched/idle.c:355)
[   16.504184][    C1]  cpu_startup_entry (kernel/sched/idle.c:454)
[   16.504185][    C1]  start_secondary (arch/x86/kernel/smpboot.c:312)
[   16.504187][    C1]  ? set_cpu_sibling_map (arch/x86/kernel/smpboot.c:733 (discriminator 4))
[   16.504188][    C1]  common_startup_64 (arch/x86/kernel/head_64.S:418)
| [   17.765777][  T338] softirqs last disabled at (0): 0x0
| [   17.765779][  T338] Preemption disabled at:
| [   17.765779][  T338] vprintk_emit (kernel/printk/printk.c:2471)
| [   17.765788][  T338] Tainted: [W]=WARN
[   17.765789][  T338] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   17.765790][  T338] Call Trace:
[   17.765792][  T338]  <TASK>
[   17.765792][  T338]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   17.765797][  T338]  ? vprintk_emit (kernel/printk/printk.c:2471)
[   17.765799][  T338]  __might_resched.cold (kernel/sched/core.c:9234)
[   17.765802][  T338]  ? prb_next_reserve_seq (kernel/printk/printk_ringbuffer.c:2128)
[   17.765804][  T338]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   17.765807][  T338]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   17.765810][  T338]  __kmalloc_noprof (./include/linux/sched/mm.h:322 (discriminator 2) mm/slub.c:4636 (discriminator 2) mm/slub.c:4974 (discriminator 2) mm/slub.c:5413 (discriminator 2) mm/slub.c:5439 (discriminator 2))
[   17.765814][  T338]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   17.765816][  T338]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   17.765820][  T338]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:58 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   17.765821][  T338]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   17.765823][  T338]  put_chars (drivers/char/virtio_console.c:1176)
[   17.765825][  T338]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   17.765826][  T338]  ? console_prepend_replay (kernel/printk/printk.c:3005)
[   17.765828][  T338]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   17.765831][  T338]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   17.765832][  T338]  ? vsnprintf (lib/vsprintf.c:2900)
[   17.765835][  T338]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   17.765837][  T338]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   17.765838][  T338]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   17.765841][  T338]  console_emit_next_record (kernel/printk/printk.c:3183)
[   17.765843][  T338]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   17.765845][  T338]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   17.765846][  T338]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   17.765848][  T338]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   17.765850][  T338]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   17.765851][  T338]  ? console_flush_one_record (kernel/printk/printk.c:3247)
[   17.765853][  T338]  console_flush_one_record (kernel/printk/printk.c:3268)
[   17.765855][  T338]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   17.765858][  T338]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   17.765859][  T338]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   17.765861][  T338]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   17.765862][  T338]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   17.765864][  T338]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   17.765865][  T338]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   17.765867][  T338]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   17.765869][  T338]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   17.765871][  T338]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   17.765873][  T338]  vprintk_emit (kernel/printk/printk.c:2479)
[   17.765875][  T338]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   17.765877][  T338]  ? netdev_run_todo (net/core/dev.c:11776)
[   17.765880][  T338]  ? mirred_device_event (net/sched/act_mirred.c:559 (discriminator 1)) act_mirred
[   17.765882][  T338]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   17.765885][  T338]  ? tunnel6_fini (net/ipv6/tunnel6.c:98 (discriminator 10)) tunnel6
[   17.765886][  T338]  _printk (kernel/printk/printk.c:2504)
[   17.765889][  T338]  ? snapshot_read.cold (user.c:?)
[   17.765891][  T338]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   17.765893][  T338]  ? tunnel6_fini (net/ipv6/tunnel6.c:98 (discriminator 10)) tunnel6
[   17.765894][  T338]  ? __up_write (kernel/locking/rwsem.c:1415)
[   17.765895][  T338]  ? __up_write (kernel/locking/rwsem.c:1422 (discriminator 1))
[   17.765896][  T338]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   17.765898][  T338]  ? __up_write (./include/linux/instrumented.h:112 ./include/linux/atomic/atomic-instrumented.h:3390 kernel/locking/rwsem.c:1417)
[   17.765899][  T338] mirred_init_module (net/sched/act_mirred.c:508) act_mirred
[   17.765902][  T338]  do_one_initcall (init/main.c:1357)
[   17.765904][  T338]  ? trace_event_raw_event_initcall_level (./include/trace/events/initcall.h:10)
[   17.765906][  T338]  ? do_init_module (./include/linux/slab.h:991 (discriminator 1) kernel/module/main.c:3105 (discriminator 1))
[   17.765909][  T338]  ? kasan_unpoison (mm/kasan/shadow.c:146 mm/kasan/shadow.c:178)
[   17.765912][  T338]  do_init_module (kernel/module/main.c:3117)
[   17.765914][  T338]  ? free_module (./include/trace/events/module.h:50 (discriminator 19))
[   17.765916][  T338]  ? kfree (./include/linux/kasan.h:235 mm/slub.c:2748 mm/slub.c:6499 mm/slub.c:6792)
[   17.765918][  T338]  load_module (kernel/module/main.c:3593)
[   17.765921][  T338]  ? layout_and_allocate.isra.0 (kernel/module/main.c:3016)
[   17.765924][  T338]  ? __ia32_sys_fsconfig (??:?)
[   17.765926][  T338]  ? ovl_real_file (fs/overlayfs/file.c:195)
[   17.765929][  T338]  ? backing_file_read_iter (fs/backing-file.c:211)
[   17.765932][  T338]  init_module_from_file (kernel/module/main.c:3790)
[   17.765934][  T338]  ? __do_sys_init_module (kernel/module/main.c:3664)
[   17.765936][  T338]  ? ovl_mmap (fs/overlayfs/file.c:477)
[   17.765939][  T338]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   17.765940][  T338]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   17.765942][  T338]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   17.765944][  T338]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:58 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   17.765945][  T338]  idempotent_init_module (kernel/module/main.c:3802)
[   17.765948][  T338]  ? init_module_from_file (kernel/module/main.c:3791)
[   17.765950][  T338]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   17.765952][  T338]  ? cap_capable (./include/trace/events/capability.h:26 (discriminator 22) security/commoncap.c:130 (discriminator 22))
[   17.765956][  T338]  __x64_sys_finit_module (kernel/module/main.c:3828 kernel/module/main.c:3812 kernel/module/main.c:3812)
[   17.765958][  T338]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   17.765960][  T338]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[   17.765961][  T338]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[   17.765964][  T338]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   17.765965][  T338] RIP: 0033:0x7f50de4e437d
[   17.765967][  T338] 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
[   17.765969][  T338] RSP: 002b:00007ffd46657648 EFLAGS: 00000246 ORIG_RAX: 0000000000000139
[   17.765971][  T338] RAX: ffffffffffffffda RBX: 0000555e49cf8810 RCX: 00007f50de4e437d
[   17.765973][  T338] RDX: 0000000000000000 RSI: 0000555e33a27ffd RDI: 0000000000000000
[   17.765973][  T338] RBP: 00007ffd466576e0 R08: 0000000000000000 R09: 0000000000000000
[   17.765974][  T338] R10: 0000000000000000 R11: 0000000000000246 R12: 0000555e33a27ffd
[   17.765975][  T338] R13: 0000555e49cf8960 R14: 0000000000040000 R15: 0000000000000000
| [   24.439477][    C1] softirqs last disabled at (537345): __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
| [   24.439479][    C1] Preemption disabled at:
| [   24.439479][    C1] 0x0
| [   24.439489][    C1] Tainted: [W]=WARN
[   24.439490][    C1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   24.439492][    C1] Call Trace:
[   24.439493][    C1]  <IRQ>
[   24.439495][    C1]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   24.439501][    C1]  __might_resched.cold (kernel/sched/core.c:9234)
[   24.439505][    C1]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   24.439508][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   24.439512][    C1]  __kmalloc_noprof (./include/linux/sched/mm.h:322 (discriminator 2) mm/slub.c:4636 (discriminator 2) mm/slub.c:4974 (discriminator 2) mm/slub.c:5413 (discriminator 2) mm/slub.c:5439 (discriminator 2))
[   24.439516][    C1]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   24.439518][    C1]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   24.439522][    C1]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:58 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   24.439524][    C1]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   24.439526][    C1]  put_chars (drivers/char/virtio_console.c:1176)
[   24.439527][    C1]  ? desc_read_finalized_seq (kernel/printk/printk_ringbuffer.c:1934)
[   24.439529][    C1]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   24.439531][    C1]  ? console_prepend_replay (kernel/printk/printk.c:3005)
[   24.439533][    C1]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   24.439536][    C1]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   24.439537][    C1]  ? do_raw_spin_lock (./include/linux/instrumented.h:55 ./include/linux/atomic/atomic-instrumented.h:1301 ./include/asm-generic/qspinlock.h:112 kernel/locking/spinlock_debug.c:116)
[   24.439539][    C1]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   24.439541][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   24.439542][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   24.439544][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   24.439546][    C1]  console_emit_next_record (kernel/printk/printk.c:3183)
[   24.439549][    C1]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   24.439551][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   24.439552][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   24.439554][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   24.439556][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   24.439558][    C1]  ? console_flush_one_record (kernel/printk/printk.c:3247)
[   24.439559][    C1]  console_flush_one_record (kernel/printk/printk.c:3268)
[   24.439562][    C1]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   24.439564][    C1]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   24.439566][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   24.439568][    C1]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   24.439569][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   24.439571][    C1]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   24.439572][    C1]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   24.439574][    C1]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   24.439576][    C1]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   24.439577][    C1]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   24.439579][    C1]  vprintk_emit (kernel/printk/printk.c:2479)
[   24.439583][    C1]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   24.439585][    C1]  ? do_raw_spin_trylock (./include/linux/instrumented.h:55 ./include/linux/atomic/atomic-instrumented.h:1301 ./include/asm-generic/qspinlock.h:98 kernel/locking/spinlock_debug.c:123)
[   24.439586][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   24.439588][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   24.439590][    C1]  _printk (kernel/printk/printk.c:2504)
[   24.439593][    C1]  ? snapshot_read.cold (user.c:?)
[   24.439595][    C1]  ? ___ratelimit (lib/ratelimit.c:97 (discriminator 3))
[   24.439599][    C1]  ? __ipv6_chk_addr_and_flags (./include/linux/rcupdate.h:850 net/ipv6/addrconf.c:1996)
[   24.439602][    C1]  ? idr_get_free (??:?)
[   24.439604][    C1]  ? trace_irq_enable.constprop.0 (./include/linux/instrumented.h:82 ./include/asm-generic/bitops/instrumented-non-atomic.h:141 ./include/linux/cpumask.h:650 ./include/linux/cpumask.h:1232 ./include/trace/events/preemptirq.h:40)
[   24.439607][    C1] ip6_tnl_xmit_ctl.cold (net/ipv6/ip6_tunnel.c:1064 (discriminator 3)) ip6_tunnel
[   24.439612][    C1] ip6gre_tunnel_xmit (net/ipv6/ip6_gre.c:888) ip6_gre
[   24.439615][    C1]  ? __gre6_xmit (./include/linux/skbuff.h:2904) ip6_gre
[   24.439617][    C1]  ? sock_def_readable (./include/linux/rcupdate.h:319 (discriminator 2) ./include/linux/rcupdate.h:880 (discriminator 2) net/core/sock.c:3663 (discriminator 2))
[   24.439621][    C1]  ? packet_rcv (net/packet/af_packet.c:2231)
[   24.439624][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   24.439626][    C1]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   24.439627][    C1]  ? dev_queue_xmit_nit (./include/linux/rcupdate.h:319 (discriminator 2) ./include/linux/rcupdate.h:880 (discriminator 2) net/core/dev.c:2636 (discriminator 2))
[   24.439630][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   24.439631][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   24.439633][    C1]  ? get_stack_info_noinstr (arch/x86/kernel/dumpstack_64.c:173)
[   24.439636][    C1]  dev_hard_start_xmit (./include/linux/netdevice.h:5429 ./include/linux/netdevice.h:5438 net/core/dev.c:3937 net/core/dev.c:3953)
[   24.439639][    C1]  ? validate_xmit_skb_list (net/core/dev.c:4142)
[   24.439641][    C1]  sch_direct_xmit (net/sched/sch_generic.c:372)
[   24.439643][    C1]  ? get_stack_info_noinstr (arch/x86/kernel/dumpstack_64.c:173)
[   24.439645][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   24.439647][    C1]  ? dequeue_skb (./include/trace/events/qdisc.h:14 (discriminator 19))
[   24.439648][    C1]  ? do_raw_spin_trylock (./include/linux/instrumented.h:55 ./include/linux/atomic/atomic-instrumented.h:1301 ./include/asm-generic/qspinlock.h:98 kernel/locking/spinlock_debug.c:123)
[   24.439650][    C1]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   24.439652][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   24.439654][    C1]  __dev_xmit_skb (net/core/dev.c:4262)
[   24.439656][    C1]  ? tc_run (net/core/dev.c:4444 (discriminator 4))
[   24.439657][    C1]  ? alloc_netdev_dummy (net/core/dev.c:12327)
[   24.439659][    C1]  ? netdev_offload_xstats_push_delta (net/core/dev.c:9326 net/core/dev.c:9461)
[   24.439660][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   24.439662][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   24.439664][    C1]  __dev_queue_xmit (net/core/dev.c:4884)
[   24.439667][    C1]  ? filter_irq_stacks (kernel/stacktrace.c:402)
[   24.439669][    C1]  ? addrconf_rs_timer (net/ipv6/addrconf.c:4073)
[   24.439671][    C1]  ? stack_depot_save_flags (lib/stackdepot.c:609 lib/stackdepot.c:676)
[   24.439674][    C1]  ? netdev_core_pick_tx (net/core/dev.c:4784)
[   24.439677][    C1]  ? neigh_hh_output (./include/net/neighbour.h:525)
[   24.439680][    C1]  ip6_finish_output2 (./include/net/neighbour.h:558 net/ipv6/ip6_output.c:138)
[   24.439682][    C1]  ? ip6_dst_lookup (net/ipv6/ip6_output.c:1269)
[   24.439685][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   24.439687][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   24.439690][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   24.439692][    C1]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   24.439695][    C1]  ip6_finish_output (net/ipv6/ip6_output.c:210 net/ipv6/ip6_output.c:221)
[   24.439698][    C1]  ip6_output (./include/linux/netfilter.h:314 net/ipv6/ip6_output.c:248)
[   24.439700][    C1]  ? ip6_finish_output (./include/net/inet_sock.h:338 (discriminator 1))
[   24.439701][    C1]  ? xfrm_bundle_lookup.constprop.0 (net/xfrm/xfrm_policy.c:3049)
[   24.439704][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   24.439706][    C1]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   24.439707][    C1]  ? trace_irq_disable.constprop.0 (./include/trace/events/preemptirq.h:36 (discriminator 22))
[   24.439708][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   24.439710][    C1]  ? trace_hardirqs_on (kernel/trace/trace_preemptirq.c:78)
[   24.439711][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   24.439713][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   24.439715][    C1]  ndisc_send_skb (./include/net/dst.h:470 (discriminator 4) ./include/linux/netfilter.h:325 (discriminator 4) net/ipv6/ndisc.c:513 (discriminator 4))
[   24.439718][    C1]  ? ndisc_recv_na (./include/net/net_namespace.h:422 (discriminator 7))
[   24.439721][    C1]  ? __ndisc_fill_addr_option (net/ipv6/ndisc.c:159)
[   24.439723][    C1]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   24.439725][    C1]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   24.439727][    C1]  addrconf_rs_timer (net/ipv6/addrconf.c:4073)
[   24.439728][    C1]  ? do_raw_spin_lock (./include/linux/instrumented.h:55 ./include/linux/atomic/atomic-instrumented.h:1301 ./include/asm-generic/qspinlock.h:112 kernel/locking/spinlock_debug.c:116)
[   24.439730][    C1]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   24.439732][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   24.439734][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   24.439735][    C1]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:58 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   24.439737][    C1]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   24.439739][    C1]  call_timer_fn (kernel/time/timer.c:1748)
[   24.439742][    C1]  ? detach_if_pending (./include/linux/list.h:1159)
[   24.439744][    C1]  ? debug_object_active_state (lib/debugobjects.c:1122)
[   24.439747][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   24.439750][    C1]  __run_timers (kernel/time/timer.c:1799 kernel/time/timer.c:2374)
[   24.439751][    C1]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   24.439754][    C1]  ? __bpf_trace_itimer_expire (./include/trace/events/timer.h:407)
[   24.439756][    C1]  ? do_raw_spin_lock (./include/linux/instrumented.h:55 ./include/linux/atomic/atomic-instrumented.h:1301 ./include/asm-generic/qspinlock.h:112 kernel/locking/spinlock_debug.c:116)
[   24.439758][    C1]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   24.439761][    C1]  run_timer_softirq (kernel/time/timer.c:2386 kernel/time/timer.c:2395 kernel/time/timer.c:2403)
[   24.439763][    C1]  ? __run_timers (./include/trace/events/timer.h:138 (discriminator 19))
[   24.439764][    C1]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   24.439766][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   24.439767][    C1]  handle_softirqs (kernel/softirq.c:645)
[   24.439769][    C1]  ? _local_bh_enable (kernel/softirq.c:428 (discriminator 1))
[   24.439771][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   24.439773][    C1]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   24.439774][    C1]  __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
[   24.439776][    C1]  irq_exit_rcu (kernel/softirq.c:784)
[   24.439777][    C1]  sysvec_apic_timer_interrupt (arch/x86/kernel/apic/apic.c:1062 (discriminator 37) arch/x86/kernel/apic/apic.c:1062 (discriminator 37))
[   24.439780][    C1]  </IRQ>
[   24.439780][    C1]  <TASK>
[   24.439781][    C1]  ? _raw_spin_unlock (./include/linux/spinlock_api_smp.h:201 (discriminator 1) kernel/locking/spinlock.c:213 (discriminator 1))
[   24.439784][    C1]  asm_sysvec_apic_timer_interrupt (./arch/x86/include/asm/idtentry.h:674)
[   24.439786][    C1] RIP: 0010:pv_native_safe_halt (./arch/x86/include/asm/irqflags.h:48 arch/x86/kernel/paravirt.c:63)
[   24.439788][    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
[   24.439790][    C1] RSP: 0018:ffa0000000147e00 EFLAGS: 00000246
[   24.439793][    C1] RAX: 0000000000000001 RBX: ff11000001bea380 RCX: 0000000000000001
[   24.439795][    C1] RDX: 0000000000000001 RSI: ffffffffbc08d860 RDI: ffffffffb98f0307
[   24.439796][    C1] RBP: 0000000000000000 R08: ffffffffbbd7f421 R09: 1fe2200006a563a2
[   24.439796][    C1] R10: 0000000000000001 R11: 0000000000000000 R12: 1ff4000000028fc3
[   24.439797][    C1] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000000000
[   24.439798][    C1]  ? ct_kernel_exit.constprop.0 (./include/linux/instrumented.h:97 kernel/context_tracking.c:124)
[   24.439800][    C1]  ? cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   24.439803][    C1]  default_idle (./arch/x86/include/asm/paravirt.h:62 arch/x86/kernel/process.c:768)
[   24.439805][    C1]  default_idle_call (kernel/sched/idle.c:122)
[   24.439807][    C1]  cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   24.439809][    C1]  ? arch_cpu_idle_exit+0x40/0x40
[   24.439811][    C1]  ? mark_tsc_async_resets (arch/x86/kernel/tsc_sync.c:49)
[   24.439813][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   24.439815][    C1]  do_idle (kernel/sched/idle.c:355)
[   24.439817][    C1]  cpu_startup_entry (kernel/sched/idle.c:454)
[   24.439818][    C1]  start_secondary (arch/x86/kernel/smpboot.c:312)
[   24.439820][    C1]  ? set_cpu_sibling_map (arch/x86/kernel/smpboot.c:733 (discriminator 4))
[   24.439822][    C1]  common_startup_64 (arch/x86/kernel/head_64.S:418)
| [   40.312434][    C1] softirqs last disabled at (537345): __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
| [   40.312436][    C1] Preemption disabled at:
| [   40.312437][    C1] 0x0
| [   40.312446][    C1] Tainted: [W]=WARN
[   40.312447][    C1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   40.312449][    C1] Call Trace:
[   40.312450][    C1]  <IRQ>
[   40.312452][    C1]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   40.312457][    C1]  __might_resched.cold (kernel/sched/core.c:9234)
[   40.312461][    C1]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   40.312465][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   40.312469][    C1]  __kmalloc_noprof (./include/linux/sched/mm.h:322 (discriminator 2) mm/slub.c:4636 (discriminator 2) mm/slub.c:4974 (discriminator 2) mm/slub.c:5413 (discriminator 2) mm/slub.c:5439 (discriminator 2))
[   40.312472][    C1]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   40.312474][    C1]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   40.312478][    C1]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:58 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   40.312480][    C1]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   40.312482][    C1]  put_chars (drivers/char/virtio_console.c:1176)
[   40.312483][    C1]  ? desc_read_finalized_seq (kernel/printk/printk_ringbuffer.c:1934)
[   40.312485][    C1]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   40.312487][    C1]  ? console_prepend_replay (kernel/printk/printk.c:3005)
[   40.312489][    C1]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   40.312492][    C1]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   40.312493][    C1]  ? do_raw_spin_lock (./include/linux/instrumented.h:55 ./include/linux/atomic/atomic-instrumented.h:1301 ./include/asm-generic/qspinlock.h:112 kernel/locking/spinlock_debug.c:116)
[   40.312495][    C1]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   40.312496][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   40.312498][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   40.312499][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   40.312501][    C1]  console_emit_next_record (kernel/printk/printk.c:3183)
[   40.312509][    C1]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   40.312511][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   40.312513][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   40.312514][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   40.312516][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   40.312518][    C1]  ? console_flush_one_record (kernel/printk/printk.c:3247)
[   40.312519][    C1]  console_flush_one_record (kernel/printk/printk.c:3268)
[   40.312522][    C1]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   40.312524][    C1]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   40.312526][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   40.312527][    C1]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   40.312529][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   40.312530][    C1]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   40.312532][    C1]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   40.312533][    C1]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   40.312535][    C1]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   40.312536][    C1]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   40.312538][    C1]  vprintk_emit (kernel/printk/printk.c:2479)
[   40.312541][    C1]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   40.312543][    C1]  ? do_raw_spin_trylock (./include/linux/instrumented.h:55 ./include/linux/atomic/atomic-instrumented.h:1301 ./include/asm-generic/qspinlock.h:98 kernel/locking/spinlock_debug.c:123)
[   40.312544][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   40.312546][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   40.312548][    C1]  _printk (kernel/printk/printk.c:2504)
[   40.312551][    C1]  ? snapshot_read.cold (user.c:?)
[   40.312553][    C1]  ? ___ratelimit (lib/ratelimit.c:97 (discriminator 3))
[   40.312556][    C1]  ? __ipv6_chk_addr_and_flags (./include/linux/rcupdate.h:850 net/ipv6/addrconf.c:1996)
[   40.312560][    C1]  ? idr_get_free (??:?)
[   40.312562][    C1]  ? trace_irq_enable.constprop.0 (./include/linux/instrumented.h:82 ./include/asm-generic/bitops/instrumented-non-atomic.h:141 ./include/linux/cpumask.h:650 ./include/linux/cpumask.h:1232 ./include/trace/events/preemptirq.h:40)
[   40.312565][    C1] ip6_tnl_xmit_ctl.cold (net/ipv6/ip6_tunnel.c:1064 (discriminator 3)) ip6_tunnel
[   40.312569][    C1] ip6gre_tunnel_xmit (net/ipv6/ip6_gre.c:888) ip6_gre
[   40.312572][    C1]  ? __gre6_xmit (./include/linux/skbuff.h:2904) ip6_gre
[   40.312574][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   40.312576][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   40.312577][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   40.312579][    C1]  ? netif_skb_features (net/core/dev.c:3793 net/core/dev.c:3922)
[   40.312582][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   40.312584][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   40.312585][    C1]  ? skb_network_protocol (./include/linux/skbuff.h:2534)
[   40.312587][    C1]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   40.312588][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   40.312590][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   40.312591][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   40.312593][    C1]  ? get_stack_info_noinstr (arch/x86/kernel/dumpstack_64.c:173)
[   40.312596][    C1]  dev_hard_start_xmit (./include/linux/netdevice.h:5429 ./include/linux/netdevice.h:5438 net/core/dev.c:3937 net/core/dev.c:3953)
[   40.312598][    C1]  ? validate_xmit_skb_list (net/core/dev.c:4142)
[   40.312600][    C1]  sch_direct_xmit (net/sched/sch_generic.c:372)
[   40.312602][    C1]  ? get_stack_info_noinstr (arch/x86/kernel/dumpstack_64.c:173)
[   40.312603][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   40.312605][    C1]  ? dequeue_skb (./include/trace/events/qdisc.h:14 (discriminator 19))
[   40.312606][    C1]  ? do_raw_spin_trylock (./include/linux/instrumented.h:55 ./include/linux/atomic/atomic-instrumented.h:1301 ./include/asm-generic/qspinlock.h:98 kernel/locking/spinlock_debug.c:123)
[   40.312608][    C1]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   40.312610][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   40.312612][    C1]  __dev_xmit_skb (net/core/dev.c:4262)
[   40.312614][    C1]  ? tc_run (net/core/dev.c:4444 (discriminator 4))
[   40.312615][    C1]  ? alloc_netdev_dummy (net/core/dev.c:12327)
[   40.312617][    C1]  ? netdev_offload_xstats_push_delta (net/core/dev.c:9326 net/core/dev.c:9461)
[   40.312618][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   40.312620][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   40.312622][    C1]  __dev_queue_xmit (net/core/dev.c:4884)
[   40.312624][    C1]  ? filter_irq_stacks (kernel/stacktrace.c:402)
[   40.312626][    C1]  ? addrconf_rs_timer (net/ipv6/addrconf.c:4073)
[   40.312628][    C1]  ? stack_depot_save_flags (lib/stackdepot.c:609 lib/stackdepot.c:676)
[   40.312631][    C1]  ? netdev_core_pick_tx (net/core/dev.c:4784)
[   40.312634][    C1]  ? neigh_hh_output (./include/net/neighbour.h:525)
[   40.312637][    C1]  ip6_finish_output2 (./include/net/neighbour.h:558 net/ipv6/ip6_output.c:138)
[   40.312639][    C1]  ? ip6_dst_lookup (net/ipv6/ip6_output.c:1269)
[   40.312640][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   40.312642][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   40.312643][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   40.312645][    C1]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   40.312647][    C1]  ip6_finish_output (net/ipv6/ip6_output.c:210 net/ipv6/ip6_output.c:221)
[   40.312649][    C1]  ip6_output (./include/linux/netfilter.h:314 net/ipv6/ip6_output.c:248)
[   40.312650][    C1]  ? ip6_finish_output (./include/net/inet_sock.h:338 (discriminator 1))
[   40.312652][    C1]  ? xfrm_bundle_lookup.constprop.0 (net/xfrm/xfrm_policy.c:3049)
[   40.312655][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   40.312656][    C1]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   40.312657][    C1]  ? trace_irq_disable.constprop.0 (./include/trace/events/preemptirq.h:36 (discriminator 22))
[   40.312659][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   40.312660][    C1]  ? trace_hardirqs_on (kernel/trace/trace_preemptirq.c:78)
[   40.312661][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   40.312663][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   40.312665][    C1]  ndisc_send_skb (./include/net/dst.h:470 (discriminator 4) ./include/linux/netfilter.h:325 (discriminator 4) net/ipv6/ndisc.c:513 (discriminator 4))
[   40.312668][    C1]  ? ndisc_recv_na (./include/net/net_namespace.h:422 (discriminator 7))
[   40.312670][    C1]  ? __ndisc_fill_addr_option (net/ipv6/ndisc.c:159)
[   40.312672][    C1]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   40.312674][    C1]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   40.312676][    C1]  addrconf_rs_timer (net/ipv6/addrconf.c:4073)
[   40.312678][    C1]  ? do_raw_spin_lock (./include/linux/instrumented.h:55 ./include/linux/atomic/atomic-instrumented.h:1301 ./include/asm-generic/qspinlock.h:112 kernel/locking/spinlock_debug.c:116)
[   40.312680][    C1]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   40.312681][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   40.312683][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   40.312685][    C1]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:58 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   40.312687][    C1]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   40.312690][    C1]  call_timer_fn (kernel/time/timer.c:1748)
[   40.312693][    C1]  ? detach_if_pending (./include/linux/list.h:1159)
[   40.312695][    C1]  ? debug_object_active_state (lib/debugobjects.c:1122)
[   40.312699][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   40.312701][    C1]  __run_timers (kernel/time/timer.c:1799 kernel/time/timer.c:2374)
[   40.312703][    C1]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   40.312705][    C1]  ? __bpf_trace_itimer_expire (./include/trace/events/timer.h:407)
[   40.312707][    C1]  ? do_raw_spin_lock (./include/linux/instrumented.h:55 ./include/linux/atomic/atomic-instrumented.h:1301 ./include/asm-generic/qspinlock.h:112 kernel/locking/spinlock_debug.c:116)
[   40.312709][    C1]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   40.312712][    C1]  run_timer_softirq (kernel/time/timer.c:2386 kernel/time/timer.c:2395 kernel/time/timer.c:2403)
[   40.312713][    C1]  ? __run_timers (./include/trace/events/timer.h:138 (discriminator 19))
[   40.312715][    C1]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   40.312716][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   40.312718][    C1]  handle_softirqs (kernel/softirq.c:645)
[   40.312720][    C1]  ? _local_bh_enable (kernel/softirq.c:428 (discriminator 1))
[   40.312722][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   40.312723][    C1]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   40.312725][    C1]  __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
[   40.312727][    C1]  irq_exit_rcu (kernel/softirq.c:784)
[   40.312728][    C1]  sysvec_apic_timer_interrupt (arch/x86/kernel/apic/apic.c:1062 (discriminator 37) arch/x86/kernel/apic/apic.c:1062 (discriminator 37))
[   40.312730][    C1]  </IRQ>
[   40.312731][    C1]  <TASK>
[   40.312731][    C1]  ? _raw_spin_unlock (./include/linux/spinlock_api_smp.h:201 (discriminator 1) kernel/locking/spinlock.c:213 (discriminator 1))
[   40.312734][    C1]  asm_sysvec_apic_timer_interrupt (./arch/x86/include/asm/idtentry.h:674)
[   40.312736][    C1] RIP: 0010:pv_native_safe_halt (./arch/x86/include/asm/irqflags.h:48 arch/x86/kernel/paravirt.c:63)
[   40.312739][    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
[   40.312740][    C1] RSP: 0018:ffa0000000147e00 EFLAGS: 00000246
[   40.312744][    C1] RAX: 0000000000000001 RBX: ff11000001bea380 RCX: 0000000000000001
[   40.312745][    C1] RDX: 0000000000000001 RSI: ffffffffbc08d860 RDI: ffffffffb98f0307
[   40.312746][    C1] RBP: 0000000000000000 R08: ffffffffbbd7f421 R09: 1fe2200006a563a2
[   40.312747][    C1] R10: 0000000000000001 R11: 0000000000000000 R12: 1ff4000000028fc3
[   40.312747][    C1] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000000000
[   40.312749][    C1]  ? ct_kernel_exit.constprop.0 (./include/linux/instrumented.h:97 kernel/context_tracking.c:124)
[   40.312751][    C1]  ? cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   40.312754][    C1]  default_idle (./arch/x86/include/asm/paravirt.h:62 arch/x86/kernel/process.c:768)
[   40.312756][    C1]  default_idle_call (kernel/sched/idle.c:122)
[   40.312757][    C1]  cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   40.312759][    C1]  ? arch_cpu_idle_exit+0x40/0x40
[   40.312761][    C1]  ? mark_tsc_async_resets (arch/x86/kernel/tsc_sync.c:49)
[   40.312763][    C1]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   40.312764][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   40.312766][    C1]  do_idle (kernel/sched/idle.c:355)
[   40.312768][    C1]  cpu_startup_entry (kernel/sched/idle.c:454)
[   40.312769][    C1]  start_secondary (arch/x86/kernel/smpboot.c:312)
[   40.312771][    C1]  ? set_cpu_sibling_map (arch/x86/kernel/smpboot.c:733 (discriminator 4))
[   40.312773][    C1]  common_startup_64 (arch/x86/kernel/head_64.S:418)
| [   53.754206][  T599] softirqs last disabled at (0): 0x0
| [   53.754208][  T599] Preemption disabled at:
| [   53.754209][  T599] 0x0
| [   53.754217][  T599] Tainted: [W]=WARN
[   53.754218][  T599] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   53.754219][  T599] Call Trace:
[   53.754221][  T599]  <TASK>
[   53.754222][  T599]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   53.754228][  T599]  __might_resched.cold (kernel/sched/core.c:9234)
[   53.754231][  T599]  ? prb_next_reserve_seq (kernel/printk/printk_ringbuffer.c:2128)
[   53.754237][  T599]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   53.754240][  T599]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   53.754243][  T599]  __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))
[   53.754247][  T599]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   53.754249][  T599]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   53.754254][  T599]  ? 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)
[   53.754255][  T599]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   53.754257][  T599]  put_chars (drivers/char/virtio_console.c:1176)
[   53.754259][  T599]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   53.754261][  T599]  ? console_prepend_replay (kernel/printk/printk.c:3005)
[   53.754264][  T599]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   53.754267][  T599]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   53.754268][  T599]  ? vsnprintf (lib/vsprintf.c:2900)
[   53.754272][  T599]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   53.754273][  T599]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   53.754275][  T599]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   53.754277][  T599]  console_emit_next_record (kernel/printk/printk.c:3183)
[   53.754280][  T599]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   53.754282][  T599]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   53.754283][  T599]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   53.754285][  T599]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   53.754287][  T599]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   53.754289][  T599]  ? console_flush_one_record (kernel/printk/printk.c:3247)
[   53.754290][  T599]  console_flush_one_record (kernel/printk/printk.c:3268)
[   53.754293][  T599]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   53.754295][  T599]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   53.754297][  T599]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   53.754298][  T599]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   53.754300][  T599]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   53.754302][  T599]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   53.754303][  T599]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   53.754304][  T599]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   53.754307][  T599]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   53.754309][  T599]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   53.754311][  T599]  vprintk_emit (kernel/printk/printk.c:2479)
[   53.754314][  T599]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   53.754316][  T599]  ? unwind_next_frame (./include/linux/rcupdate.h:882 ./include/linux/rcupdate.h:1216 arch/x86/kernel/unwind_orc.c:495)
[   53.754318][  T599]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   53.754320][  T599]  _printk (kernel/printk/printk.c:2504)
[   53.754324][  T599]  ? snapshot_read.cold (user.c:?)
[   53.754325][  T599]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   53.754327][  T599]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   53.754329][  T599]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   53.754330][  T599]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   53.754332][  T599]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   53.754334][  T599] br_set_state (net/bridge/br_stp.c:57 (discriminator 2)) bridge
[   53.754348][  T599] br_set_port_state (net/bridge/br_netlink.c:931) bridge
[   53.754356][  T599] br_setport (net/bridge/br_netlink.c:1040 (discriminator 1)) bridge
[   53.754363][  T599]  ? br_set_port_state (net/bridge/br_netlink.c:928) bridge
[   53.754369][  T599]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   53.754370][  T599]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   53.754373][  T599]  ? __nla_validate_parse (lib/nlattr.c:635)
[   53.754376][  T599] br_setlink (net/bridge/br_netlink.c:1143) bridge
[   53.754383][  T599]  ? br_afspec (net/bridge/br_netlink.c:860 (discriminator 2)) bridge
[   53.754393][  T599]  rtnl_bridge_setlink (net/core/rtnetlink.c:5707)
[   53.754398][  T599]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7141)
[   53.754400][  T599]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   53.754402][  T599]  ? filter_irq_stacks (kernel/stacktrace.c:402)
[   53.754404][  T599]  ? stack_depot_save_flags (lib/stackdepot.c:609 lib/stackdepot.c:676)
[   53.754407][  T599]  netlink_rcv_skb (net/netlink/af_netlink.c:2556)
[   53.754410][  T599]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   53.754411][  T599]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   53.754413][  T599]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   53.754414][  T599]  ? __netlink_lookup (./include/linux/rcupdate.h:850 ./include/linux/rhashtable.h:709 net/netlink/af_netlink.c:499)
[   53.754417][  T599]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   53.754418][  T599]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   53.754420][  T599]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   53.754422][  T599]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   53.754424][  T599]  ? percpu_counter_add_batch (lib/percpu_counter.c:101 (discriminator 3) lib/percpu_counter.c:93 (discriminator 3))
[   53.754426][  T599]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   53.754428][  T599]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   53.754429][  T599]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   53.754431][  T599]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   53.754433][  T599]  netlink_sendmsg (net/netlink/af_netlink.c:1900)
[   53.754435][  T599]  ? netlink_unicast (./include/net/net_namespace.h:422 (discriminator 7))
[   53.754437][  T599]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   53.754439][  T599]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   53.754440][  T599]  ____sys_sendmsg (net/socket.c:800 (discriminator 4) net/socket.c:815 (discriminator 4) net/socket.c:2713 (discriminator 4))
[   53.754443][  T599]  ? copy_msghdr_from_user (net/socket.c:2650)
[   53.754445][  T599]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5399)
[   53.754446][  T599]  ? move_addr_to_kernel (net/socket.c:258)
[   53.754449][  T599]  ? do_fault_around (./include/linux/rcupdate.h:882 mm/memory.c:5961)
[   53.754452][  T599]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   53.754454][  T599]  ___sys_sendmsg (net/socket.c:2767)
[   53.754455][  T599]  ? do_pte_missing (mm/memory.c:5991 mm/memory.c:6134 mm/memory.c:4700)
[   53.754457][  T599]  ? copy_msghdr_from_user (net/socket.c:2619)
[   53.754459][  T599]  ? rcu_read_unlock (./include/linux/rcupdate.h:878 (discriminator 6))
[   53.754464][  T599]  __sys_sendmsg (net/socket.c:2799)
[   53.754466][  T599]  ? __sys_sendmsg_sock (net/socket.c:2780)
[   53.754468][  T599]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   53.754470][  T599]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   53.754472][  T599]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[   53.754474][  T599]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[   53.754476][  T599]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   53.754478][  T599] RIP: 0033:0x7f8702b6b54e
[   53.754480][  T599] 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
[   53.754482][  T599] RSP: 002b:00007ffead0b7fe0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   53.754485][  T599] RAX: ffffffffffffffda RBX: 00007ffead0b8190 RCX: 00007f8702b6b54e
[   53.754487][  T599] RDX: 0000000000000000 RSI: 00007ffead0b8090 RDI: 0000000000000005
[   53.754488][  T599] RBP: 00007ffead0b7ff0 R08: 0000000000000000 R09: 0000000000000000
[   53.754488][  T599] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a90d8d7
[   53.754489][  T599] R13: 0000000000425380 R14: 00007ffead0b9821 R15: 00000000ffffffff
| [   58.037557][  T621] softirqs last disabled at (0): 0x0
| [   58.037559][  T621] Preemption disabled at:
| [   58.037559][  T621] 0x0
| [   58.037567][  T621] Tainted: [W]=WARN
[   58.037568][  T621] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   58.037570][  T621] Call Trace:
[   58.037571][  T621]  <TASK>
[   58.037572][  T621]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   58.037578][  T621]  __might_resched.cold (kernel/sched/core.c:9234)
[   58.037581][  T621]  ? prb_next_reserve_seq (kernel/printk/printk_ringbuffer.c:2128)
[   58.037584][  T621]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   58.037587][  T621]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   58.037591][  T621]  __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))
[   58.037595][  T621]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   58.037597][  T621]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   58.037601][  T621]  ? 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)
[   58.037602][  T621]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   58.037604][  T621]  put_chars (drivers/char/virtio_console.c:1176)
[   58.037606][  T621]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   58.037608][  T621]  ? console_prepend_replay (kernel/printk/printk.c:3005)
[   58.037611][  T621]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   58.037614][  T621]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   58.037615][  T621]  ? vsnprintf (lib/vsprintf.c:2900)
[   58.037619][  T621]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   58.037620][  T621]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   58.037622][  T621]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   58.037624][  T621]  console_emit_next_record (kernel/printk/printk.c:3183)
[   58.037627][  T621]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   58.037629][  T621]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   58.037630][  T621]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   58.037632][  T621]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   58.037634][  T621]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   58.037636][  T621]  ? console_flush_one_record (kernel/printk/printk.c:3247)
[   58.037637][  T621]  console_flush_one_record (kernel/printk/printk.c:3268)
[   58.037640][  T621]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   58.037642][  T621]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   58.037644][  T621]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   58.037646][  T621]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   58.037647][  T621]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   58.037649][  T621]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   58.037650][  T621]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   58.037651][  T621]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   58.037653][  T621]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   58.037655][  T621]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   58.037657][  T621]  vprintk_emit (kernel/printk/printk.c:2479)
[   58.037667][  T621]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   58.037669][  T621]  ? unwind_next_frame (./include/linux/rcupdate.h:882 ./include/linux/rcupdate.h:1216 arch/x86/kernel/unwind_orc.c:495)
[   58.037671][  T621]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   58.037673][  T621]  _printk (kernel/printk/printk.c:2504)
[   58.037677][  T621]  ? snapshot_read.cold (user.c:?)
[   58.037678][  T621]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   58.037680][  T621]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   58.037682][  T621]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   58.037684][  T621]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   58.037686][  T621]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   58.037689][  T621] br_set_state (net/bridge/br_stp.c:57 (discriminator 2)) bridge
[   58.037706][  T621] br_set_port_state (net/bridge/br_netlink.c:931) bridge
[   58.037715][  T621] br_setport (net/bridge/br_netlink.c:1040 (discriminator 1)) bridge
[   58.037722][  T621]  ? br_set_port_state (net/bridge/br_netlink.c:928) bridge
[   58.037728][  T621]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   58.037729][  T621]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   58.037731][  T621]  ? __nla_validate_parse (lib/nlattr.c:635)
[   58.037735][  T621] br_setlink (net/bridge/br_netlink.c:1143) bridge
[   58.037742][  T621]  ? br_afspec (net/bridge/br_netlink.c:860 (discriminator 2)) bridge
[   58.037752][  T621]  rtnl_bridge_setlink (net/core/rtnetlink.c:5707)
[   58.037756][  T621]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7141)
[   58.037758][  T621]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   58.037760][  T621]  ? filter_irq_stacks (kernel/stacktrace.c:402)
[   58.037762][  T621]  ? stack_depot_save_flags (lib/stackdepot.c:609 lib/stackdepot.c:676)
[   58.037765][  T621]  netlink_rcv_skb (net/netlink/af_netlink.c:2556)
[   58.037768][  T621]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   58.037770][  T621]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   58.037771][  T621]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   58.037772][  T621]  ? __netlink_lookup (./include/linux/rcupdate.h:850 ./include/linux/rhashtable.h:709 net/netlink/af_netlink.c:499)
[   58.037775][  T621]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   58.037777][  T621]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   58.037778][  T621]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   58.037780][  T621]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   58.037782][  T621]  ? percpu_counter_add_batch (lib/percpu_counter.c:101 (discriminator 3) lib/percpu_counter.c:93 (discriminator 3))
[   58.037785][  T621]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   58.037786][  T621]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   58.037788][  T621]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   58.037790][  T621]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   58.037792][  T621]  netlink_sendmsg (net/netlink/af_netlink.c:1900)
[   58.037794][  T621]  ? netlink_unicast (./include/net/net_namespace.h:422 (discriminator 7))
[   58.037796][  T621]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   58.037797][  T621]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   58.037799][  T621]  ____sys_sendmsg (net/socket.c:800 (discriminator 4) net/socket.c:815 (discriminator 4) net/socket.c:2713 (discriminator 4))
[   58.037802][  T621]  ? copy_msghdr_from_user (net/socket.c:2650)
[   58.037804][  T621]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5399)
[   58.037805][  T621]  ? move_addr_to_kernel (net/socket.c:258)
[   58.037807][  T621]  ? do_fault_around (./include/linux/rcupdate.h:882 mm/memory.c:5961)
[   58.037811][  T621]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   58.037812][  T621]  ___sys_sendmsg (net/socket.c:2767)
[   58.037814][  T621]  ? do_pte_missing (mm/memory.c:5991 mm/memory.c:6134 mm/memory.c:4700)
[   58.037816][  T621]  ? copy_msghdr_from_user (net/socket.c:2619)
[   58.037818][  T621]  ? rcu_read_unlock (./include/linux/rcupdate.h:878 (discriminator 6))
[   58.037823][  T621]  __sys_sendmsg (net/socket.c:2799)
[   58.037824][  T621]  ? __sys_sendmsg_sock (net/socket.c:2780)
[   58.037827][  T621]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   58.037829][  T621]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   58.037831][  T621]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[   58.037833][  T621]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[   58.037835][  T621]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   58.037837][  T621] RIP: 0033:0x7faebefaa54e
[   58.037839][  T621] 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
[   58.037841][  T621] RSP: 002b:00007fff3a16e8e0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   58.037844][  T621] RAX: ffffffffffffffda RBX: 00007fff3a16ea90 RCX: 00007faebefaa54e
[   58.037846][  T621] RDX: 0000000000000000 RSI: 00007fff3a16e990 RDI: 0000000000000005
[   58.037846][  T621] RBP: 00007fff3a16e8f0 R08: 0000000000000000 R09: 0000000000000000
[   58.037847][  T621] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a90d8db
[   58.037848][  T621] R13: 0000000000425380 R14: 00007fff3a16f81f R15: 00000000ffffffff
| [   65.691762][  T683] softirqs last disabled at (0): 0x0
| [   65.691764][  T683] Preemption disabled at:
| [   65.691765][  T683] 0x0
| [   65.691774][  T683] Tainted: [W]=WARN
[   65.691775][  T683] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   65.691776][  T683] Call Trace:
[   65.691778][  T683]  <TASK>
[   65.691779][  T683]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   65.691785][  T683]  __might_resched.cold (kernel/sched/core.c:9234)
[   65.691789][  T683]  ? prb_next_reserve_seq (kernel/printk/printk_ringbuffer.c:2128)
[   65.691792][  T683]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   65.691795][  T683]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   65.691799][  T683]  __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))
[   65.691803][  T683]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   65.691805][  T683]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   65.691809][  T683]  ? 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)
[   65.691811][  T683]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   65.691812][  T683]  put_chars (drivers/char/virtio_console.c:1176)
[   65.691814][  T683]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   65.691816][  T683]  ? console_prepend_replay (kernel/printk/printk.c:3005)
[   65.691819][  T683]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   65.691823][  T683]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   65.691824][  T683]  ? vsnprintf (lib/vsprintf.c:2900)
[   65.691827][  T683]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   65.691829][  T683]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   65.691830][  T683]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   65.691833][  T683]  console_emit_next_record (kernel/printk/printk.c:3183)
[   65.691836][  T683]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   65.691838][  T683]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   65.691839][  T683]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   65.691841][  T683]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   65.691842][  T683]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   65.691844][  T683]  ? console_flush_one_record (kernel/printk/printk.c:3247)
[   65.691846][  T683]  console_flush_one_record (kernel/printk/printk.c:3268)
[   65.691848][  T683]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   65.691851][  T683]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   65.691853][  T683]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   65.691854][  T683]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   65.691856][  T683]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   65.691858][  T683]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   65.691859][  T683]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   65.691861][  T683]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   65.691863][  T683]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   65.691865][  T683]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   65.691867][  T683]  vprintk_emit (kernel/printk/printk.c:2479)
[   65.691870][  T683]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   65.691872][  T683]  ? unwind_next_frame (./include/linux/rcupdate.h:882 ./include/linux/rcupdate.h:1216 arch/x86/kernel/unwind_orc.c:495)
[   65.691875][  T683]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   65.691877][  T683]  _printk (kernel/printk/printk.c:2504)
[   65.691880][  T683]  ? snapshot_read.cold (user.c:?)
[   65.691882][  T683]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   65.691884][  T683]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   65.691885][  T683]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   65.691887][  T683]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   65.691888][  T683]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   65.691891][  T683] br_set_state (net/bridge/br_stp.c:57 (discriminator 2)) bridge
[   65.691905][  T683] br_set_port_state (net/bridge/br_netlink.c:931) bridge
[   65.691914][  T683] br_setport (net/bridge/br_netlink.c:1040 (discriminator 1)) bridge
[   65.691921][  T683]  ? br_set_port_state (net/bridge/br_netlink.c:928) bridge
[   65.691927][  T683]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   65.691929][  T683]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   65.691931][  T683]  ? __nla_validate_parse (lib/nlattr.c:635)
[   65.691935][  T683] br_setlink (net/bridge/br_netlink.c:1143) bridge
[   65.691942][  T683]  ? br_afspec (net/bridge/br_netlink.c:860 (discriminator 2)) bridge
[   65.691953][  T683]  rtnl_bridge_setlink (net/core/rtnetlink.c:5707)
[   65.691957][  T683]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7141)
[   65.691959][  T683]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   65.691961][  T683]  ? filter_irq_stacks (kernel/stacktrace.c:402)
[   65.691963][  T683]  ? stack_depot_save_flags (lib/stackdepot.c:609 lib/stackdepot.c:676)
[   65.691967][  T683]  netlink_rcv_skb (net/netlink/af_netlink.c:2556)
[   65.691970][  T683]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   65.691971][  T683]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   65.691973][  T683]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   65.691974][  T683]  ? __netlink_lookup (./include/linux/rcupdate.h:850 ./include/linux/rhashtable.h:709 net/netlink/af_netlink.c:499)
[   65.691976][  T683]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   65.691978][  T683]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   65.691980][  T683]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   65.691982][  T683]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   65.691983][  T683]  ? next_uptodate_folio (mm/filemap.c:3747)
[   65.691987][  T683]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   65.691989][  T683]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   65.691990][  T683]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   65.691992][  T683]  netlink_sendmsg (net/netlink/af_netlink.c:1900)
[   65.691995][  T683]  ? netlink_unicast (./include/net/net_namespace.h:422 (discriminator 7))
[   65.691996][  T683]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   65.691998][  T683]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   65.692000][  T683]  ____sys_sendmsg (net/socket.c:800 (discriminator 4) net/socket.c:815 (discriminator 4) net/socket.c:2713 (discriminator 4))
[   65.692003][  T683]  ? copy_msghdr_from_user (net/socket.c:2650)
[   65.692005][  T683]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5399)
[   65.692006][  T683]  ? move_addr_to_kernel (net/socket.c:258)
[   65.692008][  T683]  ? do_fault_around (./include/linux/rcupdate.h:882 mm/memory.c:5961)
[   65.692011][  T683]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   65.692013][  T683]  ___sys_sendmsg (net/socket.c:2767)
[   65.692015][  T683]  ? do_pte_missing (mm/memory.c:5991 mm/memory.c:6134 mm/memory.c:4700)
[   65.692017][  T683]  ? copy_msghdr_from_user (net/socket.c:2619)
[   65.692019][  T683]  ? rcu_read_unlock (./include/linux/rcupdate.h:878 (discriminator 6))
[   65.692024][  T683]  __sys_sendmsg (net/socket.c:2799)
[   65.692026][  T683]  ? __sys_sendmsg_sock (net/socket.c:2780)
[   65.692028][  T683]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   65.692030][  T683]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   65.692032][  T683]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[   65.692034][  T683]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[   65.692036][  T683]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   65.692038][  T683] RIP: 0033:0x7f1596bed54e
[   65.692040][  T683] 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
[   65.692042][  T683] RSP: 002b:00007ffdfbc93f60 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   65.692046][  T683] RAX: ffffffffffffffda RBX: 00007ffdfbc94110 RCX: 00007f1596bed54e
[   65.692047][  T683] RDX: 0000000000000000 RSI: 00007ffdfbc94010 RDI: 0000000000000005
[   65.692048][  T683] RBP: 00007ffdfbc93f70 R08: 0000000000000000 R09: 0000000000000000
[   65.692049][  T683] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a90d8e3
[   65.692050][  T683] R13: 0000000000425380 R14: 00007ffdfbc94821 R15: 00000000ffffffff
| [   69.981603][  T705] softirqs last disabled at (0): 0x0
| [   69.981605][  T705] Preemption disabled at:
| [   69.981606][  T705] 0x0
| [   69.981614][  T705] Tainted: [W]=WARN
[   69.981615][  T705] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   69.981617][  T705] Call Trace:
[   69.981618][  T705]  <TASK>
[   69.981620][  T705]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   69.981626][  T705]  __might_resched.cold (kernel/sched/core.c:9234)
[   69.981630][  T705]  ? prb_next_reserve_seq (kernel/printk/printk_ringbuffer.c:2128)
[   69.981633][  T705]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   69.981636][  T705]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   69.981640][  T705]  __kmalloc_noprof (./include/linux/sched/mm.h:322 (discriminator 2) mm/slub.c:4636 (discriminator 2) mm/slub.c:4974 (discriminator 2) mm/slub.c:5413 (discriminator 2) mm/slub.c:5439 (discriminator 2))
[   69.981644][  T705]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   69.981647][  T705]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   69.981651][  T705]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:58 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   69.981652][  T705]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   69.981654][  T705]  put_chars (drivers/char/virtio_console.c:1176)
[   69.981656][  T705]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   69.981658][  T705]  ? console_prepend_replay (kernel/printk/printk.c:3005)
[   69.981661][  T705]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   69.981665][  T705]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   69.981666][  T705]  ? vsnprintf (lib/vsprintf.c:2900)
[   69.981669][  T705]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   69.981671][  T705]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   69.981672][  T705]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   69.981675][  T705]  console_emit_next_record (kernel/printk/printk.c:3183)
[   69.981677][  T705]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   69.981679][  T705]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   69.981681][  T705]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   69.981684][  T705]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   69.981686][  T705]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   69.981689][  T705]  ? console_flush_one_record (kernel/printk/printk.c:3247)
[   69.981691][  T705]  console_flush_one_record (kernel/printk/printk.c:3268)
[   69.981695][  T705]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   69.981699][  T705]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   69.981701][  T705]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   69.981703][  T705]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   69.981705][  T705]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   69.981706][  T705]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   69.981708][  T705]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   69.981710][  T705]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   69.981712][  T705]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   69.981714][  T705]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   69.981716][  T705]  vprintk_emit (kernel/printk/printk.c:2479)
[   69.981719][  T705]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   69.981721][  T705]  ? unwind_next_frame (./include/linux/rcupdate.h:882 ./include/linux/rcupdate.h:1216 arch/x86/kernel/unwind_orc.c:495)
[   69.981723][  T705]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   69.981726][  T705]  _printk (kernel/printk/printk.c:2504)
[   69.981729][  T705]  ? snapshot_read.cold (user.c:?)
[   69.981731][  T705]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   69.981733][  T705]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   69.981735][  T705]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   69.981736][  T705]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   69.981738][  T705]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   69.981740][  T705] br_set_state (net/bridge/br_stp.c:57 (discriminator 2)) bridge
[   69.981753][  T705] br_set_port_state (net/bridge/br_netlink.c:931) bridge
[   69.981762][  T705] br_setport (net/bridge/br_netlink.c:1040 (discriminator 1)) bridge
[   69.981775][  T705]  ? br_set_port_state (net/bridge/br_netlink.c:928) bridge
[   69.981782][  T705]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   69.981784][  T705]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   69.981786][  T705]  ? __nla_validate_parse (lib/nlattr.c:635)
[   69.981790][  T705] br_setlink (net/bridge/br_netlink.c:1143) bridge
[   69.981797][  T705]  ? br_afspec (net/bridge/br_netlink.c:860 (discriminator 2)) bridge
[   69.981808][  T705]  rtnl_bridge_setlink (net/core/rtnetlink.c:5707)
[   69.981813][  T705]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7141)
[   69.981815][  T705]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   69.981816][  T705]  ? filter_irq_stacks (kernel/stacktrace.c:402)
[   69.981819][  T705]  ? stack_depot_save_flags (lib/stackdepot.c:609 lib/stackdepot.c:676)
[   69.981822][  T705]  netlink_rcv_skb (net/netlink/af_netlink.c:2556)
[   69.981825][  T705]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   69.981826][  T705]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   69.981828][  T705]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   69.981829][  T705]  ? __netlink_lookup (./include/linux/rcupdate.h:850 ./include/linux/rhashtable.h:709 net/netlink/af_netlink.c:499)
[   69.981832][  T705]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   69.981834][  T705]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   69.981836][  T705]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   69.981838][  T705]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   69.981839][  T705]  ? percpu_counter_add_batch (lib/percpu_counter.c:101 (discriminator 3) lib/percpu_counter.c:93 (discriminator 3))
[   69.981842][  T705]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   69.981844][  T705]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   69.981845][  T705]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   69.981847][  T705]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   69.981849][  T705]  netlink_sendmsg (net/netlink/af_netlink.c:1900)
[   69.981851][  T705]  ? netlink_unicast (./include/net/net_namespace.h:422 (discriminator 7))
[   69.981853][  T705]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   69.981855][  T705]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   69.981857][  T705]  ____sys_sendmsg (net/socket.c:800 (discriminator 4) net/socket.c:815 (discriminator 4) net/socket.c:2713 (discriminator 4))
[   69.981860][  T705]  ? copy_msghdr_from_user (net/socket.c:2650)
[   69.981862][  T705]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5399)
[   69.981863][  T705]  ? move_addr_to_kernel (net/socket.c:258)
[   69.981865][  T705]  ? do_fault_around (./include/linux/rcupdate.h:882 mm/memory.c:5961)
[   69.981869][  T705]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   69.981871][  T705]  ___sys_sendmsg (net/socket.c:2767)
[   69.981873][  T705]  ? do_pte_missing (mm/memory.c:5991 mm/memory.c:6134 mm/memory.c:4700)
[   69.981875][  T705]  ? copy_msghdr_from_user (net/socket.c:2619)
[   69.981877][  T705]  ? rcu_read_unlock (./include/linux/rcupdate.h:878 (discriminator 6))
[   69.981882][  T705]  __sys_sendmsg (net/socket.c:2799)
[   69.981884][  T705]  ? __sys_sendmsg_sock (net/socket.c:2780)
[   69.981887][  T705]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   69.981888][  T705]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   69.981891][  T705]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[   69.981893][  T705]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[   69.981895][  T705]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   69.981897][  T705] RIP: 0033:0x7f97ea66a54e
[   69.981899][  T705] 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
[   69.981900][  T705] RSP: 002b:00007ffd94175b30 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   69.981904][  T705] RAX: ffffffffffffffda RBX: 00007ffd94175ce0 RCX: 00007f97ea66a54e
[   69.981906][  T705] RDX: 0000000000000000 RSI: 00007ffd94175be0 RDI: 0000000000000005
[   69.981907][  T705] RBP: 00007ffd94175b40 R08: 0000000000000000 R09: 0000000000000000
[   69.981907][  T705] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a90d8e7
[   69.981908][  T705] R13: 0000000000425380 R14: 00007ffd9417781f R15: 00000000ffffffff
| [   74.339958][  T736] softirqs last disabled at (0): 0x0
| [   74.339959][  T736] Preemption disabled at:
| [   74.339960][  T736] vprintk_emit (kernel/printk/printk.c:2471)
| [   74.339972][  T736] Tainted: [W]=WARN
[   74.339973][  T736] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   74.339974][  T736] Call Trace:
[   74.339976][  T736]  <TASK>
[   74.339977][  T736]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   74.339982][  T736]  ? vprintk_emit (kernel/printk/printk.c:2471)
[   74.339984][  T736]  __might_resched.cold (kernel/sched/core.c:9234)
[   74.339988][  T736]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   74.339992][  T736]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   74.339996][  T736]  __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))
[   74.339999][  T736]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   74.340002][  T736]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   74.340005][  T736]  ? 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)
[   74.340007][  T736]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   74.340009][  T736]  put_chars (drivers/char/virtio_console.c:1176)
[   74.340011][  T736]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   74.340013][  T736]  ? printk_get_next_message (kernel/printk/printk.c:3072)
[   74.340015][  T736]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   74.340019][  T736]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   74.340020][  T736]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   74.340022][  T736]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   74.340023][  T736]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   74.340025][  T736]  console_emit_next_record (kernel/printk/printk.c:3183)
[   74.340028][  T736]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   74.340030][  T736]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   74.340031][  T736]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   74.340033][  T736]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   74.340035][  T736]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   74.340036][  T736]  ? console_flush_one_record (kernel/printk/printk.c:3247)
[   74.340038][  T736]  console_flush_one_record (kernel/printk/printk.c:3268)
[   74.340040][  T736]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   74.340043][  T736]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   74.340045][  T736]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   74.340046][  T736]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   74.340048][  T736]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   74.340049][  T736]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   74.340051][  T736]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   74.340052][  T736]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   74.340054][  T736]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   74.340056][  T736]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   74.340058][  T736]  vprintk_emit (kernel/printk/printk.c:2479)
[   74.340060][  T736]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   74.340062][  T736]  ? netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   74.340066][  T736]  ? ____sys_sendmsg (net/socket.c:800 (discriminator 4) net/socket.c:815 (discriminator 4) net/socket.c:2713 (discriminator 4))
[   74.340069][  T736]  ? ___sys_sendmsg (net/socket.c:2767)
[   74.340070][  T736]  ? __sys_sendmsg (net/socket.c:2799)
[   74.340072][  T736]  ? do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[   74.340074][  T736]  ? entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   74.340077][  T736]  _printk (kernel/printk/printk.c:2504)
[   74.340080][  T736]  ? snapshot_read.cold (user.c:?)
[   74.340082][  T736]  ? netdev_name (./include/linux/netdevice.h:5709 (discriminator 1))
[   74.340084][  T736]  ? __netdev_printk (net/core/dev.c:13148 (discriminator 2))
[   74.340086][  T736]  netdev_info (net/core/dev.c:13195 (discriminator 3))
[   74.340088][  T736]  ? netdev_notice (net/core/dev.c:13194)
[   74.340090][  T736]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   74.340092][  T736]  ? __up_read (kernel/locking/rwsem.c:1397 (discriminator 1))
[   74.340093][  T736]  ? trace_hardirqs_on (kernel/trace/trace_preemptirq.c:78)
[   74.340095][  T736]  ? down_write_nested (kernel/locking/rwsem.c:1759)
[   74.340097][  T736]  ? 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)
[   74.340099][  T736]  netif_set_allmulti.cold (net/core/dev.c:9731 (discriminator 3))
[   74.340102][  T736]  dev_set_allmulti (net/core/dev_api.c:315)
[   74.340105][  T736] del_nbp (net/bridge/br_if.c:253 net/bridge/br_if.c:341) bridge
[   74.340118][  T736]  ? __asan_memset (mm/kasan/shadow.c:84 (discriminator 1))
[   74.340121][  T736] br_dev_delete (net/bridge/br_if.c:387) bridge
[   74.340128][  T736]  rtnl_dellink (net/core/rtnetlink.c:3651 net/core/rtnetlink.c:3694)
[   74.340132][  T736]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   74.340133][  T736]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   74.340135][  T736]  ? rtnl_link_get_net_capable.constprop.0 (net/core/rtnetlink.c:2728)
[   74.340137][  T736]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   74.340143][  T736]  ? unwind_next_frame (./include/linux/rcupdate.h:882 ./include/linux/rcupdate.h:1216 arch/x86/kernel/unwind_orc.c:495)
[   74.340146][  T736]  ? entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   74.340147][  T736]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   74.340149][  T736]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   74.340151][  T736]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   74.340152][  T736]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   74.340154][  T736]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   74.340156][  T736]  ? is_bpf_text_address (./include/linux/rcupdate.h:850 kernel/bpf/core.c:749)
[   74.340159][  T736]  ? is_bpf_text_address (./include/linux/rcupdate.h:882 kernel/bpf/core.c:751)
[   74.340161][  T736]  ? kernel_text_address (kernel/extable.c:125 kernel/extable.c:94)
[   74.340163][  T736]  ? __kernel_text_address (kernel/extable.c:79)
[   74.340164][  T736]  ? write_profile (profile.c:?)
[   74.340167][  T736]  ? unwind_get_return_address (arch/x86/kernel/unwind_orc.c:385 arch/x86/kernel/unwind_orc.c:380)
[   74.340168][  T736]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   74.340169][  T736]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   74.340171][  T736]  ? cap_capable (./include/trace/events/capability.h:26 (discriminator 22) security/commoncap.c:130 (discriminator 22))
[   74.340175][  T736]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   74.340176][  T736]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   74.340178][  T736]  ? rtnl_link_get_net_capable.constprop.0 (net/core/rtnetlink.c:2728)
[   74.340180][  T736]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7132)
[   74.340182][  T736]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   74.340183][  T736]  ? filter_irq_stacks (kernel/stacktrace.c:402)
[   74.340184][  T736]  ? stack_depot_save_flags (lib/stackdepot.c:609 lib/stackdepot.c:676)
[   74.340189][  T736]  netlink_rcv_skb (net/netlink/af_netlink.c:2556)
[   74.340190][  T736]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   74.340191][  T736]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   74.340193][  T736]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   74.340194][  T736]  ? __netlink_lookup (./include/linux/rcupdate.h:850 ./include/linux/rhashtable.h:709 net/netlink/af_netlink.c:499)
[   74.340197][  T736]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   74.340198][  T736]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   74.340200][  T736]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   74.340202][  T736]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   74.340204][  T736]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   74.340205][  T736]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   74.340207][  T736]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   74.340209][  T736]  netlink_sendmsg (net/netlink/af_netlink.c:1900)
[   74.340211][  T736]  ? netlink_unicast (./include/net/net_namespace.h:422 (discriminator 7))
[   74.340212][  T736]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   74.340214][  T736]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   74.340216][  T736]  ____sys_sendmsg (net/socket.c:800 (discriminator 4) net/socket.c:815 (discriminator 4) net/socket.c:2713 (discriminator 4))
[   74.340217][  T736]  ? copy_msghdr_from_user (net/socket.c:2650)
[   74.340219][  T736]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5399)
[   74.340221][  T736]  ? move_addr_to_kernel (net/socket.c:258)
[   74.340222][  T736]  ? filter_irq_stacks (kernel/stacktrace.c:402)
[   74.340225][  T736]  ___sys_sendmsg (net/socket.c:2767)
[   74.340226][  T736]  ? copy_msghdr_from_user (net/socket.c:2619)
[   74.340231][  T736]  __sys_sendmsg (net/socket.c:2799)
[   74.340235][  T736]  ? __sys_sendmsg_sock (net/socket.c:2780)
[   74.340238][  T736]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   74.340240][  T736]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[   74.340241][  T736]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[   74.340243][  T736]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   74.340244][  T736] RIP: 0033:0x7f373ebae54e
[   74.340246][  T736] 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
[   74.340248][  T736] RSP: 002b:00007ffe9671ebc0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   74.340252][  T736] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f373ebae54e
[   74.340253][  T736] RDX: 0000000000000000 RSI: 00007ffe9671ec70 RDI: 0000000000000005
[   74.340254][  T736] RBP: 00007ffe9671ebd0 R08: 0000000000000000 R09: 0000000000000000
[   74.340255][  T736] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a90d8ea


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