======================================
| [    8.176148][  T241] softirqs last disabled at (0): 0x0
| [    8.176149][  T241] Preemption disabled at:
| [    8.176150][  T241] vprintk_emit (kernel/printk/printk.c:2471)
| [    8.176161][  T241] Tainted: [W]=WARN
[    8.176162][  T241] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    8.176164][  T241] Call Trace:
[    8.176166][  T241]  <TASK>
[    8.176167][  T241]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[    8.176172][  T241]  ? vprintk_emit (kernel/printk/printk.c:2471)
[    8.176174][  T241]  __might_resched.cold (kernel/sched/core.c:9234)
[    8.176178][  T241]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[    8.176181][  T241]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[    8.176185][  T241]  __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))
[    8.176189][  T241]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[    8.176191][  T241]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[    8.176195][  T241]  ? 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)
[    8.176197][  T241]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[    8.176199][  T241]  put_chars (drivers/char/virtio_console.c:1176)
[    8.176201][  T241]  ? desc_read_finalized_seq (kernel/printk/printk_ringbuffer.c:1934)
[    8.176202][  T241]  ? __send_to_port (drivers/char/virtio_console.c:654)
[    8.176204][  T241]  ? console_prepend_replay (kernel/printk/printk.c:3005)
[    8.176207][  T241]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[    8.176210][  T241]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[    8.176211][  T241]  ? 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)
[    8.176213][  T241]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[    8.176214][  T241]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[    8.176216][  T241]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[    8.176218][  T241]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[    8.176220][  T241]  console_emit_next_record (kernel/printk/printk.c:3183)
[    8.176223][  T241]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[    8.176225][  T241]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[    8.176226][  T241]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[    8.176228][  T241]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[    8.176230][  T241]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[    8.176231][  T241]  ? console_flush_one_record (kernel/printk/printk.c:3247)
[    8.176233][  T241]  console_flush_one_record (kernel/printk/printk.c:3268)
[    8.176235][  T241]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[    8.176238][  T241]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[    8.176240][  T241]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[    8.176241][  T241]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[    8.176243][  T241]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[    8.176245][  T241]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[    8.176246][  T241]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[    8.176247][  T241]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[    8.176249][  T241]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[    8.176251][  T241]  ? vprintk_emit (kernel/printk/printk.c:2478)
[    8.176253][  T241]  vprintk_emit (kernel/printk/printk.c:2479)
[    8.176256][  T241]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[    8.176258][  T241]  ? gre_exit (net/ipv4/gre_demux.c:73) gre
[    8.176260][  T241]  _printk (kernel/printk/printk.c:2504)
[    8.176264][  T241]  ? snapshot_read.cold (user.c:?)
[    8.176266][  T241]  ? 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)
[    8.176268][  T241] gre_init (gre.mod.c:?) gre
[    8.176270][  T241]  do_one_initcall (init/main.c:1357)
[    8.176272][  T241]  ? trace_event_raw_event_initcall_level (./include/trace/events/initcall.h:10)
[    8.176274][  T241]  ? do_init_module (./include/linux/slab.h:991 (discriminator 1) kernel/module/main.c:3105 (discriminator 1))
[    8.176277][  T241]  ? kasan_unpoison (mm/kasan/shadow.c:146 mm/kasan/shadow.c:178)
[    8.176280][  T241]  do_init_module (kernel/module/main.c:3117)
[    8.176283][  T241]  ? free_module (./include/trace/events/module.h:50 (discriminator 19))
[    8.176285][  T241]  ? kfree (./include/linux/kasan.h:235 mm/slub.c:2748 mm/slub.c:6499 mm/slub.c:6792)
[    8.176287][  T241]  load_module (kernel/module/main.c:3593)
[    8.176290][  T241]  ? layout_and_allocate.isra.0 (kernel/module/main.c:3016)
[    8.176293][  T241]  ? backing_file_read_iter (fs/backing-file.c:211)
[    8.176296][  T241]  init_module_from_file (kernel/module/main.c:3790)
[    8.176299][  T241]  ? __do_sys_init_module (kernel/module/main.c:3664)
[    8.176301][  T241]  ? ovl_mmap (fs/overlayfs/file.c:477)
[    8.176305][  T241]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[    8.176306][  T241]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[    8.176308][  T241]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[    8.176309][  T241]  ? 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)
[    8.176311][  T241]  idempotent_init_module (kernel/module/main.c:3802)
[    8.176314][  T241]  ? init_module_from_file (kernel/module/main.c:3791)
[    8.176316][  T241]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[    8.176318][  T241]  ? cap_capable (./include/trace/events/capability.h:26 (discriminator 22) security/commoncap.c:130 (discriminator 22))
[    8.176322][  T241]  __x64_sys_finit_module (kernel/module/main.c:3828 kernel/module/main.c:3812 kernel/module/main.c:3812)
[    8.176324][  T241]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[    8.176327][  T241]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[    8.176330][  T241]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[    8.176332][  T241]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    8.176334][  T241] RIP: 0033:0x7fb6e782537d
[    8.176336][  T241] 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
[    8.176338][  T241] RSP: 002b:00007ffc1fb14648 EFLAGS: 00000246 ORIG_RAX: 0000000000000139
[    8.176341][  T241] RAX: ffffffffffffffda RBX: 000055c920110a40 RCX: 00007fb6e782537d
[    8.176343][  T241] RDX: 0000000000000000 RSI: 000055c8f2b0effd RDI: 0000000000000001
[    8.176344][  T241] RBP: 00007ffc1fb146e0 R08: 0000000000000000 R09: 0000000000000000
[    8.176344][  T241] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c8f2b0effd
[    8.176345][  T241] R13: 000055c920110a00 R14: 0000000000040000 R15: 0000000000000000
| [    9.218962][   T10] softirqs last disabled at (920): neigh_managed_work (./include/linux/spinlock.h:353 net/core/neighbour.c:1664)
| [    9.218966][   T10] Preemption disabled at:
| [    9.218967][   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))
| [    9.218978][   T10] Tainted: [W]=WARN
[    9.218979][   T10] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    9.218980][   T10] Workqueue: mld mld_ifc_work
[    9.218986][   T10] Call Trace:
[    9.218987][   T10]  <TASK>
[    9.218989][   T10]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[    9.218994][   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))
[    9.218996][   T10]  __might_resched.cold (kernel/sched/core.c:9234)
[    9.219000][   T10]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[    9.219003][   T10]  ? __asan_memcpy (mm/kasan/shadow.c:106 (discriminator 1))
[    9.219007][   T10]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[    9.219011][   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))
[    9.219015][   T10]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[    9.219019][   T10]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[    9.219022][   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)
[    9.219024][   T10]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[    9.219026][   T10]  put_chars (drivers/char/virtio_console.c:1176)
[    9.219028][   T10]  ? __send_to_port (drivers/char/virtio_console.c:654)
[    9.219030][   T10]  ? console_prepend_replay (kernel/printk/printk.c:3005)
[    9.219033][   T10]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[    9.219036][   T10]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[    9.219038][   T10]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[    9.219039][   T10]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[    9.219042][   T10]  console_emit_next_record (kernel/printk/printk.c:3183)
[    9.219044][   T10]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[    9.219046][   T10]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[    9.219048][   T10]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[    9.219049][   T10]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[    9.219051][   T10]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[    9.219053][   T10]  ? console_flush_one_record (kernel/printk/printk.c:3247)
[    9.219054][   T10]  console_flush_one_record (kernel/printk/printk.c:3268)
[    9.219056][   T10]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[    9.219059][   T10]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[    9.219061][   T10]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[    9.219062][   T10]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[    9.219064][   T10]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[    9.219065][   T10]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[    9.219067][   T10]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[    9.219068][   T10]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[    9.219070][   T10]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[    9.219072][   T10]  ? vprintk_emit (kernel/printk/printk.c:2478)
[    9.219074][   T10]  vprintk_emit (kernel/printk/printk.c:2479)
[    9.219077][   T10]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[    9.219079][   T10]  ? 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)
[    9.219080][   T10]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[    9.219082][   T10]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[    9.219084][   T10]  _printk (kernel/printk/printk.c:2504)
[    9.219087][   T10]  ? snapshot_read.cold (user.c:?)
[    9.219089][   T10]  ? ___ratelimit (lib/ratelimit.c:97 (discriminator 3))
[    9.219092][   T10]  ? __ipv6_chk_addr_and_flags (./include/linux/rcupdate.h:850 net/ipv6/addrconf.c:1996)
[    9.219095][   T10]  ? idr_get_free (??:?)
[    9.219097][   T10]  ? 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)
[    9.219100][   T10] ip6_tnl_xmit_ctl.cold (net/ipv6/ip6_tunnel.c:1064 (discriminator 3)) ip6_tunnel
[    9.219105][   T10] ip6gre_tunnel_xmit (net/ipv6/ip6_gre.c:889) ip6_gre
[    9.219108][   T10]  ? __gre6_xmit (./include/linux/skbuff.h:2904) ip6_gre
[    9.219110][   T10]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[    9.219112][   T10]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[    9.219113][   T10]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[    9.219115][   T10]  ? netif_skb_features (net/core/dev.c:3793 net/core/dev.c:3922)
[    9.219117][   T10]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[    9.219118][   T10]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[    9.219120][   T10]  ? skb_network_protocol (./include/linux/skbuff.h:2534)
[    9.219122][   T10]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[    9.219123][   T10]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[    9.219125][   T10]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[    9.219126][   T10]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[    9.219128][   T10]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[    9.219129][   T10]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[    9.219131][   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)
[    9.219133][   T10]  ? validate_xmit_skb_list (net/core/dev.c:4142)
[    9.219135][   T10]  sch_direct_xmit (net/sched/sch_generic.c:372)
[    9.219138][   T10]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[    9.219139][   T10]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[    9.219141][   T10]  ? dequeue_skb (./include/trace/events/qdisc.h:14 (discriminator 19))
[    9.219142][   T10]  ? 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)
[    9.219144][   T10]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[    9.219146][   T10]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[    9.219147][   T10]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[    9.219149][   T10]  ? dev_get_by_index_rcu (net/core/dev.c:1009)
[    9.219152][   T10]  __dev_xmit_skb (net/core/dev.c:4262)
[    9.219155][   T10]  ? tc_run (net/core/dev.c:4444 (discriminator 4))
[    9.219156][   T10]  ? fib_rules_unregister (net/core/fib_rules.c:189)
[    9.219159][   T10]  ? alloc_netdev_dummy (net/core/dev.c:12327)
[    9.219160][   T10]  ? netdev_offload_xstats_push_delta (net/core/dev.c:9326 net/core/dev.c:9461)
[    9.219162][   T10]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[    9.219163][   T10]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[    9.219165][   T10]  __dev_queue_xmit (net/core/dev.c:4884)
[    9.219168][   T10]  ? filter_irq_stacks (kernel/stacktrace.c:402)
[    9.219170][   T10]  ? mld_ifc_work (net/ipv6/mcast.c:2739)
[    9.219172][   T10]  ? stack_depot_save_flags (lib/stackdepot.c:609 lib/stackdepot.c:676)
[    9.219175][   T10]  ? netdev_core_pick_tx (net/core/dev.c:4784)
[    9.219177][   T10]  ? mroute6_is_socket (net/ipv6/ip6mr.c:1703)
[    9.219180][   T10]  ? neigh_hh_output (./include/net/neighbour.h:525)
[    9.219182][   T10]  ip6_finish_output2 (./include/net/neighbour.h:558 net/ipv6/ip6_output.c:138)
[    9.219185][   T10]  ? ip6_dst_lookup (net/ipv6/ip6_output.c:1269)
[    9.219186][   T10]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[    9.219188][   T10]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[    9.219189][   T10]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[    9.219191][   T10]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[    9.219193][   T10]  ip6_finish_output (net/ipv6/ip6_output.c:210 net/ipv6/ip6_output.c:221)
[    9.219195][   T10]  ip6_output (./include/linux/netfilter.h:314 net/ipv6/ip6_output.c:248)
[    9.219196][   T10]  ? ip6_finish_output (./include/net/inet_sock.h:338 (discriminator 1))
[    9.219198][   T10]  ? xfrm_bundle_lookup.constprop.0 (net/xfrm/xfrm_policy.c:3049)
[    9.219201][   T10]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[    9.219203][   T10]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[    9.219204][   T10]  ? trace_irq_disable.constprop.0 (./include/trace/events/preemptirq.h:36 (discriminator 22))
[    9.219205][   T10]  ? trace_hardirqs_on (kernel/trace/trace_preemptirq.c:78)
[    9.219206][   T10]  ? __local_bh_enable_ip (kernel/softirq.c:478)
[    9.219209][   T10]  ? icmp6_dst_alloc (net/ipv6/route.c:3364)
[    9.219211][   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:1890 (discriminator 4))
[    9.219213][   T10]  ? mld_dad_start_work (net/ipv6/mcast.c:1153)
[    9.219216][   T10]  ? mld_send_cr (net/ipv6/mcast.c:2168 (discriminator 11))
[    9.219218][   T10]  mld_ifc_work (net/ipv6/mcast.c:2739)
[    9.219220][   T10]  ? process_one_work (kernel/workqueue.c:3363 (discriminator 2))
[    9.219221][   T10]  process_one_work (kernel/workqueue.c:3387)
[    9.219224][   T10]  ? __queue_delayed_work (kernel/workqueue.c:2622)
[    9.219227][   T10]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[    9.219229][   T10]  worker_thread (kernel/workqueue.c:3470 kernel/workqueue.c:3551)
[    9.219231][   T10]  ? rescuer_thread (./include/linux/list.h:419 (discriminator 3))
[    9.219233][   T10]  ? __kthread_parkme (./include/linux/instrumented.h:82 ./include/asm-generic/bitops/instrumented-non-atomic.h:141 kernel/kthread.c:272)
[    9.219235][   T10]  ? rescuer_thread (./include/linux/list.h:419 (discriminator 3))
[    9.219236][   T10]  ? rescuer_thread (./include/linux/list.h:419 (discriminator 3))
[    9.219238][   T10]  kthread (kernel/kthread.c:436)
[    9.219240][   T10]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[    9.219241][   T10]  ? kthread_affine_preferred (kernel/kthread.c:857)
[    9.219243][   T10]  ret_from_fork (arch/x86/kernel/process.c:158)
[    9.219245][   T10]  ? arch_exit_to_user_mode_prepare.isra.0 (arch/x86/entry/vdso/vma.c:80 (discriminator 1))
[    9.219247][   T10]  ? __switch_to (arch/x86/kernel/process_64.c:403 arch/x86/kernel/process_64.c:663)
[    9.219249][   T10]  ? kthread_affine_preferred (kernel/kthread.c:857)
[    9.219251][   T10]  ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
| [   13.826976][    C0] softirqs last disabled at (47081): __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
| [   13.826978][    C0] Preemption disabled at:
| [   13.826979][    C0] schedule_preempt_disabled (kernel/sched/core.c:7420)
| [   13.826990][    C0] Tainted: [W]=WARN
[   13.826991][    C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   13.826993][    C0] Call Trace:
[   13.826995][    C0]  <IRQ>
[   13.826996][    C0]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   13.827001][    C0]  ? schedule_preempt_disabled (kernel/sched/core.c:7420)
[   13.827002][    C0]  __might_resched.cold (kernel/sched/core.c:9234)
[   13.827007][    C0]  ? prb_next_reserve_seq (kernel/printk/printk_ringbuffer.c:2128)
[   13.827010][    C0]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   13.827013][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   13.827018][    C0]  __kmalloc_noprof (./include/linux/sched/mm.h:322 (discriminator 2) mm/slub.c:4636 (discriminator 2) mm/slub.c:4974 (discriminator 2) mm/slub.c:5413 (discriminator 2) mm/slub.c:5439 (discriminator 2))
[   13.827022][    C0]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   13.827024][    C0]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   13.827028][    C0]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:58 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   13.827030][    C0]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   13.827032][    C0]  put_chars (drivers/char/virtio_console.c:1176)
[   13.827034][    C0]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   13.827035][    C0]  ? console_prepend_replay (kernel/printk/printk.c:3005)
[   13.827038][    C0]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   13.827041][    C0]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   13.827042][    C0]  ? vsnprintf (lib/vsprintf.c:2900)
[   13.827045][    C0]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   13.827047][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   13.827048][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   13.827050][    C0]  console_emit_next_record (kernel/printk/printk.c:3183)
[   13.827053][    C0]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   13.827055][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   13.827056][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   13.827058][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   13.827060][    C0]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   13.827061][    C0]  ? console_flush_one_record (kernel/printk/printk.c:3247)
[   13.827063][    C0]  console_flush_one_record (kernel/printk/printk.c:3268)
[   13.827065][    C0]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   13.827068][    C0]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   13.827070][    C0]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   13.827071][    C0]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   13.827073][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   13.827074][    C0]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   13.827076][    C0]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   13.827077][    C0]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   13.827079][    C0]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   13.827080][    C0]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   13.827082][    C0]  vprintk_emit (kernel/printk/printk.c:2479)
[   13.827086][    C0]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   13.827088][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   13.827089][    C0]  ? write_profile (profile.c:?)
[   13.827092][    C0]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   13.827093][    C0]  _printk (kernel/printk/printk.c:2504)
[   13.827096][    C0]  ? snapshot_read.cold (user.c:?)
[   13.827098][    C0]  ? ___ratelimit (lib/ratelimit.c:97 (discriminator 3))
[   13.827101][    C0]  ? __ipv6_chk_addr_and_flags (./include/linux/rcupdate.h:850 net/ipv6/addrconf.c:1996)
[   13.827104][    C0]  ? idr_get_free (??:?)
[   13.827106][    C0]  ? 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)
[   13.827109][    C0] ip6_tnl_xmit_ctl.cold (net/ipv6/ip6_tunnel.c:1064 (discriminator 3)) ip6_tunnel
[   13.827114][    C0] ip6gre_tunnel_xmit (net/ipv6/ip6_gre.c:889) ip6_gre
[   13.827118][    C0]  ? __gre6_xmit (./include/linux/skbuff.h:2904) ip6_gre
[   13.827119][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   13.827121][    C0]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   13.827123][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   13.827124][    C0]  ? netif_skb_features (net/core/dev.c:3793 net/core/dev.c:3922)
[   13.827128][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   13.827129][    C0]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   13.827131][    C0]  ? skb_network_protocol (./include/linux/skbuff.h:2534)
[   13.827132][    C0]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   13.827134][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   13.827135][    C0]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   13.827137][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   13.827138][    C0]  ? get_stack_info_noinstr (arch/x86/kernel/dumpstack_64.c:173)
[   13.827141][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   13.827142][    C0]  dev_hard_start_xmit (./include/linux/netdevice.h:5429 ./include/linux/netdevice.h:5438 net/core/dev.c:3937 net/core/dev.c:3953)
[   13.827145][    C0]  ? validate_xmit_skb_list (net/core/dev.c:4142)
[   13.827147][    C0]  sch_direct_xmit (net/sched/sch_generic.c:372)
[   13.827149][    C0]  ? get_stack_info_noinstr (arch/x86/kernel/dumpstack_64.c:173)
[   13.827151][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   13.827153][    C0]  ? dequeue_skb (./include/trace/events/qdisc.h:14 (discriminator 19))
[   13.827154][    C0]  ? 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)
[   13.827155][    C0]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   13.827157][    C0]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   13.827159][    C0]  __dev_xmit_skb (net/core/dev.c:4262)
[   13.827161][    C0]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   13.827162][    C0]  ? tc_run (net/core/dev.c:4444 (discriminator 4))
[   13.827164][    C0]  ? is_bpf_text_address (./include/linux/rcupdate.h:850 kernel/bpf/core.c:749)
[   13.827167][    C0]  ? alloc_netdev_dummy (net/core/dev.c:12327)
[   13.827169][    C0]  ? netdev_offload_xstats_push_delta (net/core/dev.c:9326 net/core/dev.c:9461)
[   13.827170][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   13.827172][    C0]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   13.827174][    C0]  __dev_queue_xmit (net/core/dev.c:4884)
[   13.827176][    C0]  ? filter_irq_stacks (kernel/stacktrace.c:402)
[   13.827177][    C0]  ? addrconf_rs_timer (net/ipv6/addrconf.c:4073)
[   13.827179][    C0]  ? stack_depot_save_flags (lib/stackdepot.c:609 lib/stackdepot.c:676)
[   13.827182][    C0]  ? netdev_core_pick_tx (net/core/dev.c:4784)
[   13.827185][    C0]  ? neigh_hh_output (./include/net/neighbour.h:525)
[   13.827187][    C0]  ip6_finish_output2 (./include/net/neighbour.h:558 net/ipv6/ip6_output.c:138)
[   13.827189][    C0]  ? ip6_dst_lookup (net/ipv6/ip6_output.c:1269)
[   13.827191][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   13.827193][    C0]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   13.827194][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   13.827196][    C0]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   13.827198][    C0]  ip6_finish_output (net/ipv6/ip6_output.c:210 net/ipv6/ip6_output.c:221)
[   13.827199][    C0]  ip6_output (./include/linux/netfilter.h:314 net/ipv6/ip6_output.c:248)
[   13.827201][    C0]  ? ip6_finish_output (./include/net/inet_sock.h:338 (discriminator 1))
[   13.827203][    C0]  ? xfrm_bundle_lookup.constprop.0 (net/xfrm/xfrm_policy.c:3049)
[   13.827206][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   13.827207][    C0]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   13.827208][    C0]  ? trace_irq_disable.constprop.0 (./include/trace/events/preemptirq.h:36 (discriminator 22))
[   13.827210][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   13.827211][    C0]  ? trace_hardirqs_on (kernel/trace/trace_preemptirq.c:78)
[   13.827212][    C0]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   13.827214][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   13.827216][    C0]  ndisc_send_skb (./include/net/dst.h:470 (discriminator 4) ./include/linux/netfilter.h:325 (discriminator 4) net/ipv6/ndisc.c:513 (discriminator 4))
[   13.827219][    C0]  ? ndisc_recv_na (./include/net/net_namespace.h:422 (discriminator 7))
[   13.827221][    C0]  ? __ndisc_fill_addr_option (net/ipv6/ndisc.c:159)
[   13.827224][    C0]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   13.827225][    C0]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   13.827227][    C0]  addrconf_rs_timer (net/ipv6/addrconf.c:4073)
[   13.827229][    C0]  ? 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)
[   13.827231][    C0]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   13.827233][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   13.827234][    C0]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   13.827236][    C0]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:58 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   13.827237][    C0]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   13.827239][    C0]  call_timer_fn (kernel/time/timer.c:1748)
[   13.827242][    C0]  ? detach_if_pending (./include/linux/list.h:1159)
[   13.827243][    C0]  ? debug_object_active_state (lib/debugobjects.c:1122)
[   13.827247][    C0]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   13.827248][    C0]  ? timer_recalc_next_expiry (./include/linux/find.h:71 kernel/time/timer.c:1843 kernel/time/timer.c:1865)
[   13.827250][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   13.827252][    C0]  __run_timers (kernel/time/timer.c:1799 kernel/time/timer.c:2374)
[   13.827253][    C0]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   13.827256][    C0]  ? __bpf_trace_itimer_expire (./include/trace/events/timer.h:407)
[   13.827258][    C0]  ? 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)
[   13.827260][    C0]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   13.827262][    C0]  run_timer_softirq (kernel/time/timer.c:2386 kernel/time/timer.c:2395 kernel/time/timer.c:2403)
[   13.827264][    C0]  ? __run_timers (./include/trace/events/timer.h:138 (discriminator 19))
[   13.827266][    C0]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   13.827267][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   13.827268][    C0]  handle_softirqs (kernel/softirq.c:645)
[   13.827270][    C0]  ? _local_bh_enable (kernel/softirq.c:428 (discriminator 1))
[   13.827272][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   13.827273][    C0]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   13.827275][    C0]  __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
[   13.827277][    C0]  irq_exit_rcu (kernel/softirq.c:784)
[   13.827278][    C0]  sysvec_apic_timer_interrupt (arch/x86/kernel/apic/apic.c:1062 (discriminator 37) arch/x86/kernel/apic/apic.c:1062 (discriminator 37))
[   13.827280][    C0]  </IRQ>
[   13.827281][    C0]  <TASK>
[   13.827281][    C0]  asm_sysvec_apic_timer_interrupt (./arch/x86/include/asm/idtentry.h:674)
[   13.827284][    C0] RIP: 0010:pv_native_safe_halt (./arch/x86/include/asm/irqflags.h:48 arch/x86/kernel/paravirt.c:63)
[   13.827286][    C0] Code: 48 8b 3d 94 d2 f5 01 e8 1f 00 00 00 48 2b 05 58 93 95 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 13 86 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 d2 f5 01 	mov    0x1f5d294(%rip),%rdi        # 0x1f5d29b
   7:	e8 1f 00 00 00       	call   0x2b
   c:	48 2b 05 58 93 95 00 	sub    0x959358(%rip),%rax        # 0x95936b
  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 86 11 00 	verw   0x118613(%rip)        # 0x11863b
  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
[   13.827288][    C0] RSP: 0018:ffffffff93207cf8 EFLAGS: 00000246
[   13.827292][    C0] RAX: 0000000000000000 RBX: ffffffff9321c600 RCX: 0000000000000001
[   13.827293][    C0] RDX: 0000000000000000 RSI: ffffffff92a8d860 RDI: ffffffff902f0307
[   13.827294][    C0] RBP: 0000000000000000 R08: ffffffff92781421 R09: 1fe2200006a463a2
[   13.827295][    C0] R10: 0000000000000000 R11: 0000000000000000 R12: 1ffffffff2640fa2
[   13.827296][    C0] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000014770
[   13.827297][    C0]  ? ct_kernel_exit.constprop.0 (./include/linux/instrumented.h:97 kernel/context_tracking.c:124)
[   13.827299][    C0]  ? cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   13.827302][    C0]  default_idle (./arch/x86/include/asm/paravirt.h:62 arch/x86/kernel/process.c:768)
[   13.827304][    C0]  default_idle_call (kernel/sched/idle.c:122)
[   13.827305][    C0]  cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   13.827307][    C0]  ? arch_cpu_idle_exit+0x40/0x40
[   13.827309][    C0]  ? mark_tsc_async_resets (arch/x86/kernel/tsc_sync.c:49)
[   13.827311][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   13.827313][    C0]  do_idle (kernel/sched/idle.c:355)
[   13.827315][    C0]  cpu_startup_entry (kernel/sched/idle.c:454)
[   13.827316][    C0]  rest_init (init/main.c:727)
[   13.827318][    C0]  ? __cpuidle_text_end (??:?)
[   13.827321][    C0]  ? rest_init (init/main.c:727)
[   13.827323][    C0]  ? acpi_hw_set_mode (drivers/acpi/acpica/hwacpi.c:72 (discriminator 1))
[   13.827326][    C0]  ? cpus_read_unlock (./include/linux/percpu-rwsem.h:125 (discriminator 1) kernel/cpu.c:502 (discriminator 1))
[   13.827329][    C0]  ? acpi_enable (drivers/acpi/acpica/evxfevnt.c:47)
[   13.827331][    C0]  start_kernel (init/main.c:1185)
[   13.827335][    C0]  x86_64_start_reservations (arch/x86/kernel/head64.c:310)
[   13.827338][    C0]  x86_64_start_kernel (arch/x86/kernel/head64.c:291)
[   13.827340][    C0]  common_startup_64 (arch/x86/kernel/head_64.S:418)
| [   21.891170][    C0] softirqs last disabled at (47081): __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
| [   21.891172][    C0] Preemption disabled at:
| [   21.891173][    C0] schedule_preempt_disabled (kernel/sched/core.c:7420)
| [   21.891184][    C0] Tainted: [W]=WARN
[   21.891185][    C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   21.891187][    C0] Call Trace:
[   21.891188][    C0]  <IRQ>
[   21.891190][    C0]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   21.891195][    C0]  ? schedule_preempt_disabled (kernel/sched/core.c:7420)
[   21.891197][    C0]  __might_resched.cold (kernel/sched/core.c:9234)
[   21.891200][    C0]  ? prb_next_reserve_seq (kernel/printk/printk_ringbuffer.c:2128)
[   21.891202][    C0]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   21.891205][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   21.891209][    C0]  __kmalloc_noprof (./include/linux/sched/mm.h:322 (discriminator 2) mm/slub.c:4636 (discriminator 2) mm/slub.c:4974 (discriminator 2) mm/slub.c:5413 (discriminator 2) mm/slub.c:5439 (discriminator 2))
[   21.891213][    C0]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   21.891215][    C0]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   21.891219][    C0]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:58 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   21.891221][    C0]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   21.891223][    C0]  put_chars (drivers/char/virtio_console.c:1176)
[   21.891225][    C0]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   21.891226][    C0]  ? console_prepend_replay (kernel/printk/printk.c:3005)
[   21.891229][    C0]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   21.891232][    C0]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   21.891233][    C0]  ? vsnprintf (lib/vsprintf.c:2900)
[   21.891236][    C0]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   21.891237][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   21.891239][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   21.891241][    C0]  console_emit_next_record (kernel/printk/printk.c:3183)
[   21.891244][    C0]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   21.891246][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   21.891247][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   21.891249][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   21.891251][    C0]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   21.891253][    C0]  ? console_flush_one_record (kernel/printk/printk.c:3247)
[   21.891254][    C0]  console_flush_one_record (kernel/printk/printk.c:3268)
[   21.891257][    C0]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   21.891259][    C0]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   21.891261][    C0]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   21.891262][    C0]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   21.891264][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   21.891266][    C0]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   21.891267][    C0]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   21.891268][    C0]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   21.891270][    C0]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   21.891272][    C0]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   21.891274][    C0]  vprintk_emit (kernel/printk/printk.c:2479)
[   21.891276][    C0]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   21.891278][    C0]  ? 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)
[   21.891280][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   21.891281][    C0]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   21.891283][    C0]  _printk (kernel/printk/printk.c:2504)
[   21.891287][    C0]  ? snapshot_read.cold (user.c:?)
[   21.891288][    C0]  ? ___ratelimit (lib/ratelimit.c:97 (discriminator 3))
[   21.891291][    C0]  ? __ipv6_chk_addr_and_flags (./include/linux/rcupdate.h:850 net/ipv6/addrconf.c:1996)
[   21.891295][    C0]  ? idr_get_free (??:?)
[   21.891297][    C0]  ? 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)
[   21.891299][    C0] ip6_tnl_xmit_ctl.cold (net/ipv6/ip6_tunnel.c:1064 (discriminator 3)) ip6_tunnel
[   21.891303][    C0] ip6gre_tunnel_xmit (net/ipv6/ip6_gre.c:889) ip6_gre
[   21.891306][    C0]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   21.891308][    C0]  ? __gre6_xmit (./include/linux/skbuff.h:2904) ip6_gre
[   21.891310][    C0]  ? sock_def_readable (./include/linux/rcupdate.h:319 (discriminator 2) ./include/linux/rcupdate.h:880 (discriminator 2) net/core/sock.c:3663 (discriminator 2))
[   21.891313][    C0]  ? packet_rcv (net/packet/af_packet.c:2231)
[   21.891316][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   21.891318][    C0]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   21.891320][    C0]  ? 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))
[   21.891322][    C0]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   21.891324][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   21.891325][    C0]  ? get_stack_info_noinstr (arch/x86/kernel/dumpstack_64.c:173)
[   21.891328][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   21.891330][    C0]  dev_hard_start_xmit (./include/linux/netdevice.h:5429 ./include/linux/netdevice.h:5438 net/core/dev.c:3937 net/core/dev.c:3953)
[   21.891332][    C0]  ? validate_xmit_skb_list (net/core/dev.c:4142)
[   21.891334][    C0]  sch_direct_xmit (net/sched/sch_generic.c:372)
[   21.891336][    C0]  ? get_stack_info_noinstr (arch/x86/kernel/dumpstack_64.c:173)
[   21.891338][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   21.891340][    C0]  ? dequeue_skb (./include/trace/events/qdisc.h:14 (discriminator 19))
[   21.891341][    C0]  ? 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)
[   21.891342][    C0]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   21.891344][    C0]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   21.891346][    C0]  __dev_xmit_skb (net/core/dev.c:4262)
[   21.891348][    C0]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   21.891349][    C0]  ? tc_run (net/core/dev.c:4444 (discriminator 4))
[   21.891350][    C0]  ? is_bpf_text_address (./include/linux/rcupdate.h:850 kernel/bpf/core.c:749)
[   21.891353][    C0]  ? alloc_netdev_dummy (net/core/dev.c:12327)
[   21.891355][    C0]  ? netdev_offload_xstats_push_delta (net/core/dev.c:9326 net/core/dev.c:9461)
[   21.891356][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   21.891358][    C0]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   21.891360][    C0]  __dev_queue_xmit (net/core/dev.c:4884)
[   21.891363][    C0]  ? filter_irq_stacks (kernel/stacktrace.c:402)
[   21.891365][    C0]  ? addrconf_rs_timer (net/ipv6/addrconf.c:4073)
[   21.891367][    C0]  ? stack_depot_save_flags (lib/stackdepot.c:609 lib/stackdepot.c:676)
[   21.891370][    C0]  ? netdev_core_pick_tx (net/core/dev.c:4784)
[   21.891373][    C0]  ? neigh_hh_output (./include/net/neighbour.h:525)
[   21.891375][    C0]  ip6_finish_output2 (./include/net/neighbour.h:558 net/ipv6/ip6_output.c:138)
[   21.891377][    C0]  ? ip6_dst_lookup (net/ipv6/ip6_output.c:1269)
[   21.891379][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   21.891381][    C0]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   21.891382][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   21.891384][    C0]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   21.891386][    C0]  ip6_finish_output (net/ipv6/ip6_output.c:210 net/ipv6/ip6_output.c:221)
[   21.891388][    C0]  ip6_output (./include/linux/netfilter.h:314 net/ipv6/ip6_output.c:248)
[   21.891389][    C0]  ? ip6_finish_output (./include/net/inet_sock.h:338 (discriminator 1))
[   21.891391][    C0]  ? xfrm_bundle_lookup.constprop.0 (net/xfrm/xfrm_policy.c:3049)
[   21.891394][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   21.891395][    C0]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   21.891396][    C0]  ? trace_irq_disable.constprop.0 (./include/trace/events/preemptirq.h:36 (discriminator 22))
[   21.891398][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   21.891399][    C0]  ? trace_hardirqs_on (kernel/trace/trace_preemptirq.c:78)
[   21.891400][    C0]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   21.891402][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   21.891404][    C0]  ndisc_send_skb (./include/net/dst.h:470 (discriminator 4) ./include/linux/netfilter.h:325 (discriminator 4) net/ipv6/ndisc.c:513 (discriminator 4))
[   21.891407][    C0]  ? ndisc_recv_na (./include/net/net_namespace.h:422 (discriminator 7))
[   21.891410][    C0]  ? __ndisc_fill_addr_option (net/ipv6/ndisc.c:159)
[   21.891412][    C0]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   21.891414][    C0]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   21.891415][    C0]  addrconf_rs_timer (net/ipv6/addrconf.c:4073)
[   21.891417][    C0]  ? 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)
[   21.891419][    C0]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   21.891421][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   21.891422][    C0]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   21.891424][    C0]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:58 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   21.891426][    C0]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   21.891427][    C0]  call_timer_fn (kernel/time/timer.c:1748)
[   21.891430][    C0]  ? detach_if_pending (./include/linux/list.h:1159)
[   21.891431][    C0]  ? debug_object_active_state (lib/debugobjects.c:1122)
[   21.891435][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   21.891437][    C0]  __run_timers (kernel/time/timer.c:1799 kernel/time/timer.c:2374)
[   21.891439][    C0]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   21.891441][    C0]  ? __bpf_trace_itimer_expire (./include/trace/events/timer.h:407)
[   21.891443][    C0]  ? 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)
[   21.891446][    C0]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   21.891448][    C0]  run_timer_softirq (kernel/time/timer.c:2386 kernel/time/timer.c:2395 kernel/time/timer.c:2403)
[   21.891450][    C0]  ? __run_timers (./include/trace/events/timer.h:138 (discriminator 19))
[   21.891451][    C0]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   21.891453][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   21.891454][    C0]  handle_softirqs (kernel/softirq.c:645)
[   21.891456][    C0]  ? _local_bh_enable (kernel/softirq.c:428 (discriminator 1))
[   21.891458][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   21.891459][    C0]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   21.891461][    C0]  __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
[   21.891462][    C0]  irq_exit_rcu (kernel/softirq.c:784)
[   21.891464][    C0]  sysvec_apic_timer_interrupt (arch/x86/kernel/apic/apic.c:1062 (discriminator 37) arch/x86/kernel/apic/apic.c:1062 (discriminator 37))
[   21.891466][    C0]  </IRQ>
[   21.891466][    C0]  <TASK>
[   21.891467][    C0]  asm_sysvec_apic_timer_interrupt (./arch/x86/include/asm/idtentry.h:674)
[   21.891469][    C0] RIP: 0010:pv_native_safe_halt (./arch/x86/include/asm/irqflags.h:48 arch/x86/kernel/paravirt.c:63)
[   21.891472][    C0] Code: 48 8b 3d 94 d2 f5 01 e8 1f 00 00 00 48 2b 05 58 93 95 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 13 86 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 d2 f5 01 	mov    0x1f5d294(%rip),%rdi        # 0x1f5d29b
   7:	e8 1f 00 00 00       	call   0x2b
   c:	48 2b 05 58 93 95 00 	sub    0x959358(%rip),%rax        # 0x95936b
  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 86 11 00 	verw   0x118613(%rip)        # 0x11863b
  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
[   21.891473][    C0] RSP: 0018:ffffffff93207cf8 EFLAGS: 00000246
[   21.891477][    C0] RAX: 0000000000000000 RBX: ffffffff9321c600 RCX: 0000000000000001
[   21.891478][    C0] RDX: 0000000000000000 RSI: ffffffff92a8d860 RDI: ffffffff902f0307
[   21.891479][    C0] RBP: 0000000000000000 R08: ffffffff92781421 R09: 1fe2200006a463a2
[   21.891480][    C0] R10: 0000000000000000 R11: 0000000000000000 R12: 1ffffffff2640fa2
[   21.891480][    C0] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000014770
[   21.891482][    C0]  ? ct_kernel_exit.constprop.0 (./include/linux/instrumented.h:97 kernel/context_tracking.c:124)
[   21.891484][    C0]  ? cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   21.891487][    C0]  default_idle (./arch/x86/include/asm/paravirt.h:62 arch/x86/kernel/process.c:768)
[   21.891489][    C0]  default_idle_call (kernel/sched/idle.c:122)
[   21.891490][    C0]  cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   21.891492][    C0]  ? arch_cpu_idle_exit+0x40/0x40
[   21.891493][    C0]  ? mark_tsc_async_resets (arch/x86/kernel/tsc_sync.c:49)
[   21.891496][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   21.891498][    C0]  do_idle (kernel/sched/idle.c:355)
[   21.891499][    C0]  cpu_startup_entry (kernel/sched/idle.c:454)
[   21.891501][    C0]  rest_init (init/main.c:727)
[   21.891503][    C0]  ? __cpuidle_text_end (??:?)
[   21.891506][    C0]  ? rest_init (init/main.c:727)
[   21.891508][    C0]  ? acpi_hw_set_mode (drivers/acpi/acpica/hwacpi.c:72 (discriminator 1))
[   21.891511][    C0]  ? cpus_read_unlock (./include/linux/percpu-rwsem.h:125 (discriminator 1) kernel/cpu.c:502 (discriminator 1))
[   21.891514][    C0]  ? acpi_enable (drivers/acpi/acpica/evxfevnt.c:47)
[   21.891516][    C0]  start_kernel (init/main.c:1185)
[   21.891520][    C0]  x86_64_start_reservations (arch/x86/kernel/head64.c:310)
[   21.891522][    C0]  x86_64_start_kernel (arch/x86/kernel/head64.c:291)
[   21.891524][    C0]  common_startup_64 (arch/x86/kernel/head_64.S:418)
| [   38.274986][    C0] softirqs last disabled at (47081): __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
| [   38.274989][    C0] Preemption disabled at:
| [   38.274989][    C0] schedule_preempt_disabled (kernel/sched/core.c:7420)
| [   38.275001][    C0] Tainted: [W]=WARN
[   38.275002][    C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   38.275004][    C0] Call Trace:
[   38.275006][    C0]  <IRQ>
[   38.275007][    C0]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   38.275014][    C0]  ? schedule_preempt_disabled (kernel/sched/core.c:7420)
[   38.275015][    C0]  __might_resched.cold (kernel/sched/core.c:9234)
[   38.275019][    C0]  ? prb_next_reserve_seq (kernel/printk/printk_ringbuffer.c:2128)
[   38.275021][    C0]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   38.275024][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   38.275028][    C0]  __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))
[   38.275031][    C0]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   38.275033][    C0]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   38.275037][    C0]  ? 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)
[   38.275038][    C0]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   38.275040][    C0]  put_chars (drivers/char/virtio_console.c:1176)
[   38.275042][    C0]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   38.275044][    C0]  ? console_prepend_replay (kernel/printk/printk.c:3005)
[   38.275047][    C0]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   38.275050][    C0]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   38.275051][    C0]  ? vsnprintf (lib/vsprintf.c:2900)
[   38.275053][    C0]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   38.275055][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   38.275056][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   38.275059][    C0]  console_emit_next_record (kernel/printk/printk.c:3183)
[   38.275061][    C0]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   38.275063][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   38.275065][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   38.275066][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   38.275068][    C0]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   38.275070][    C0]  ? console_flush_one_record (kernel/printk/printk.c:3247)
[   38.275071][    C0]  console_flush_one_record (kernel/printk/printk.c:3268)
[   38.275074][    C0]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   38.275076][    C0]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   38.275078][    C0]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   38.275079][    C0]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   38.275081][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   38.275083][    C0]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   38.275084][    C0]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   38.275085][    C0]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   38.275087][    C0]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   38.275089][    C0]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   38.275091][    C0]  vprintk_emit (kernel/printk/printk.c:2479)
[   38.275093][    C0]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   38.275095][    C0]  ? 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)
[   38.275097][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   38.275098][    C0]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   38.275100][    C0]  _printk (kernel/printk/printk.c:2504)
[   38.275103][    C0]  ? snapshot_read.cold (user.c:?)
[   38.275105][    C0]  ? ___ratelimit (lib/ratelimit.c:97 (discriminator 3))
[   38.275108][    C0]  ? __ipv6_chk_addr_and_flags (./include/linux/rcupdate.h:850 net/ipv6/addrconf.c:1996)
[   38.275111][    C0]  ? idr_get_free (??:?)
[   38.275113][    C0]  ? 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)
[   38.275116][    C0] ip6_tnl_xmit_ctl.cold (net/ipv6/ip6_tunnel.c:1064 (discriminator 3)) ip6_tunnel
[   38.275120][    C0] ip6gre_tunnel_xmit (net/ipv6/ip6_gre.c:889) ip6_gre
[   38.275123][    C0]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   38.275125][    C0]  ? __gre6_xmit (./include/linux/skbuff.h:2904) ip6_gre
[   38.275127][    C0]  ? sock_def_readable (./include/linux/rcupdate.h:319 (discriminator 2) ./include/linux/rcupdate.h:880 (discriminator 2) net/core/sock.c:3663 (discriminator 2))
[   38.275130][    C0]  ? packet_rcv (net/packet/af_packet.c:2231)
[   38.275133][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   38.275135][    C0]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   38.275136][    C0]  ? 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))
[   38.275139][    C0]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   38.275140][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   38.275142][    C0]  ? get_stack_info_noinstr (arch/x86/kernel/dumpstack_64.c:173)
[   38.275144][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   38.275146][    C0]  dev_hard_start_xmit (./include/linux/netdevice.h:5429 ./include/linux/netdevice.h:5438 net/core/dev.c:3937 net/core/dev.c:3953)
[   38.275148][    C0]  ? validate_xmit_skb_list (net/core/dev.c:4142)
[   38.275150][    C0]  sch_direct_xmit (net/sched/sch_generic.c:372)
[   38.275153][    C0]  ? get_stack_info_noinstr (arch/x86/kernel/dumpstack_64.c:173)
[   38.275154][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   38.275156][    C0]  ? dequeue_skb (./include/trace/events/qdisc.h:14 (discriminator 19))
[   38.275157][    C0]  ? 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)
[   38.275159][    C0]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   38.275161][    C0]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   38.275163][    C0]  __dev_xmit_skb (net/core/dev.c:4262)
[   38.275164][    C0]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   38.275166][    C0]  ? tc_run (net/core/dev.c:4444 (discriminator 4))
[   38.275167][    C0]  ? is_bpf_text_address (./include/linux/rcupdate.h:850 kernel/bpf/core.c:749)
[   38.275170][    C0]  ? alloc_netdev_dummy (net/core/dev.c:12327)
[   38.275172][    C0]  ? netdev_offload_xstats_push_delta (net/core/dev.c:9326 net/core/dev.c:9461)
[   38.275173][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   38.275175][    C0]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   38.275177][    C0]  __dev_queue_xmit (net/core/dev.c:4884)
[   38.275179][    C0]  ? filter_irq_stacks (kernel/stacktrace.c:402)
[   38.275181][    C0]  ? addrconf_rs_timer (net/ipv6/addrconf.c:4073)
[   38.275183][    C0]  ? stack_depot_save_flags (lib/stackdepot.c:609 lib/stackdepot.c:676)
[   38.275186][    C0]  ? netdev_core_pick_tx (net/core/dev.c:4784)
[   38.275189][    C0]  ? neigh_hh_output (./include/net/neighbour.h:525)
[   38.275191][    C0]  ip6_finish_output2 (./include/net/neighbour.h:558 net/ipv6/ip6_output.c:138)
[   38.275194][    C0]  ? ip6_dst_lookup (net/ipv6/ip6_output.c:1269)
[   38.275195][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   38.275197][    C0]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   38.275199][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   38.275200][    C0]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   38.275202][    C0]  ip6_finish_output (net/ipv6/ip6_output.c:210 net/ipv6/ip6_output.c:221)
[   38.275204][    C0]  ip6_output (./include/linux/netfilter.h:314 net/ipv6/ip6_output.c:248)
[   38.275205][    C0]  ? ip6_finish_output (./include/net/inet_sock.h:338 (discriminator 1))
[   38.275207][    C0]  ? xfrm_bundle_lookup.constprop.0 (net/xfrm/xfrm_policy.c:3049)
[   38.275210][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   38.275211][    C0]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   38.275212][    C0]  ? trace_irq_disable.constprop.0 (./include/trace/events/preemptirq.h:36 (discriminator 22))
[   38.275214][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   38.275215][    C0]  ? trace_hardirqs_on (kernel/trace/trace_preemptirq.c:78)
[   38.275216][    C0]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   38.275218][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   38.275220][    C0]  ndisc_send_skb (./include/net/dst.h:470 (discriminator 4) ./include/linux/netfilter.h:325 (discriminator 4) net/ipv6/ndisc.c:513 (discriminator 4))
[   38.275223][    C0]  ? ndisc_recv_na (./include/net/net_namespace.h:422 (discriminator 7))
[   38.275226][    C0]  ? __ndisc_fill_addr_option (net/ipv6/ndisc.c:159)
[   38.275228][    C0]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   38.275230][    C0]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   38.275231][    C0]  addrconf_rs_timer (net/ipv6/addrconf.c:4073)
[   38.275233][    C0]  ? 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)
[   38.275235][    C0]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   38.275236][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   38.275238][    C0]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   38.275239][    C0]  ? 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)
[   38.275241][    C0]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   38.275243][    C0]  call_timer_fn (kernel/time/timer.c:1748)
[   38.275245][    C0]  ? detach_if_pending (./include/linux/list.h:1159)
[   38.275247][    C0]  ? debug_object_active_state (lib/debugobjects.c:1122)
[   38.275250][    C0]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   38.275252][    C0]  ? timer_recalc_next_expiry (./include/linux/find.h:71 kernel/time/timer.c:1843 kernel/time/timer.c:1865)
[   38.275253][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   38.275255][    C0]  __run_timers (kernel/time/timer.c:1799 kernel/time/timer.c:2374)
[   38.275257][    C0]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   38.275259][    C0]  ? __bpf_trace_itimer_expire (./include/trace/events/timer.h:407)
[   38.275261][    C0]  ? 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)
[   38.275264][    C0]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   38.275266][    C0]  run_timer_softirq (kernel/time/timer.c:2386 kernel/time/timer.c:2395 kernel/time/timer.c:2403)
[   38.275268][    C0]  ? __run_timers (./include/trace/events/timer.h:138 (discriminator 19))
[   38.275269][    C0]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   38.275270][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   38.275272][    C0]  handle_softirqs (kernel/softirq.c:645)
[   38.275274][    C0]  ? _local_bh_enable (kernel/softirq.c:428 (discriminator 1))
[   38.275275][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   38.275277][    C0]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   38.275279][    C0]  __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
[   38.275280][    C0]  irq_exit_rcu (kernel/softirq.c:784)
[   38.275282][    C0]  sysvec_apic_timer_interrupt (arch/x86/kernel/apic/apic.c:1062 (discriminator 37) arch/x86/kernel/apic/apic.c:1062 (discriminator 37))
[   38.275284][    C0]  </IRQ>
[   38.275284][    C0]  <TASK>
[   38.275285][    C0]  asm_sysvec_apic_timer_interrupt (./arch/x86/include/asm/idtentry.h:674)
[   38.275287][    C0] RIP: 0010:pv_native_safe_halt (./arch/x86/include/asm/irqflags.h:48 arch/x86/kernel/paravirt.c:63)
[   38.275290][    C0] Code: 48 8b 3d 94 d2 f5 01 e8 1f 00 00 00 48 2b 05 58 93 95 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 13 86 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 d2 f5 01 	mov    0x1f5d294(%rip),%rdi        # 0x1f5d29b
   7:	e8 1f 00 00 00       	call   0x2b
   c:	48 2b 05 58 93 95 00 	sub    0x959358(%rip),%rax        # 0x95936b
  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 86 11 00 	verw   0x118613(%rip)        # 0x11863b
  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
[   38.275292][    C0] RSP: 0018:ffffffff93207cf8 EFLAGS: 00000246
[   38.275295][    C0] RAX: 0000000000000000 RBX: ffffffff9321c600 RCX: 0000000000000001
[   38.275296][    C0] RDX: 0000000000000000 RSI: ffffffff92a8d860 RDI: ffffffff902f0307
[   38.275297][    C0] RBP: 0000000000000000 R08: ffffffff92781421 R09: 1fe2200006a463a2
[   38.275298][    C0] R10: 0000000000000000 R11: 0000000000000000 R12: 1ffffffff2640fa2
[   38.275298][    C0] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000014770
[   38.275300][    C0]  ? ct_kernel_exit.constprop.0 (./include/linux/instrumented.h:97 kernel/context_tracking.c:124)
[   38.275302][    C0]  ? cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   38.275305][    C0]  default_idle (./arch/x86/include/asm/paravirt.h:62 arch/x86/kernel/process.c:768)
[   38.275307][    C0]  default_idle_call (kernel/sched/idle.c:122)
[   38.275308][    C0]  cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   38.275310][    C0]  ? arch_cpu_idle_exit+0x40/0x40
[   38.275311][    C0]  ? mark_tsc_async_resets (arch/x86/kernel/tsc_sync.c:49)
[   38.275314][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   38.275316][    C0]  do_idle (kernel/sched/idle.c:355)
[   38.275318][    C0]  cpu_startup_entry (kernel/sched/idle.c:454)
[   38.275319][    C0]  rest_init (init/main.c:727)
[   38.275321][    C0]  ? __cpuidle_text_end (??:?)
[   38.275324][    C0]  ? rest_init (init/main.c:727)
[   38.275326][    C0]  ? acpi_hw_set_mode (drivers/acpi/acpica/hwacpi.c:72 (discriminator 1))
[   38.275329][    C0]  ? cpus_read_unlock (./include/linux/percpu-rwsem.h:125 (discriminator 1) kernel/cpu.c:502 (discriminator 1))
[   38.275332][    C0]  ? acpi_enable (drivers/acpi/acpica/evxfevnt.c:47)
[   38.275334][    C0]  start_kernel (init/main.c:1185)
[   38.275338][    C0]  x86_64_start_reservations (arch/x86/kernel/head64.c:310)
[   38.275341][    C0]  x86_64_start_kernel (arch/x86/kernel/head64.c:291)
[   38.275343][    C0]  common_startup_64 (arch/x86/kernel/head_64.S:418)
| [   40.891225][  T522] softirqs last disabled at (0): 0x0
| [   40.891227][  T522] Preemption disabled at:
| [   40.891228][  T522] vprintk_emit (kernel/printk/printk.c:2471)
| [   40.891239][  T522] Tainted: [W]=WARN
[   40.891240][  T522] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   40.891241][  T522] Call Trace:
[   40.891242][  T522]  <TASK>
[   40.891244][  T522]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   40.891249][  T522]  ? vprintk_emit (kernel/printk/printk.c:2471)
[   40.891251][  T522]  __might_resched.cold (kernel/sched/core.c:9234)
[   40.891255][  T522]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   40.891258][  T522]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   40.891262][  T522]  __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))
[   40.891266][  T522]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   40.891268][  T522]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   40.891272][  T522]  ? 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)
[   40.891274][  T522]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   40.891276][  T522]  put_chars (drivers/char/virtio_console.c:1176)
[   40.891278][  T522]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   40.891279][  T522]  ? printk_get_next_message (kernel/printk/printk.c:3072)
[   40.891282][  T522]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   40.891286][  T522]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   40.891287][  T522]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   40.891288][  T522]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   40.891290][  T522]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   40.891292][  T522]  console_emit_next_record (kernel/printk/printk.c:3183)
[   40.891295][  T522]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   40.891297][  T522]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   40.891298][  T522]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   40.891300][  T522]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   40.891302][  T522]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   40.891303][  T522]  ? console_flush_one_record (kernel/printk/printk.c:3247)
[   40.891305][  T522]  console_flush_one_record (kernel/printk/printk.c:3268)
[   40.891307][  T522]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   40.891310][  T522]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   40.891312][  T522]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   40.891313][  T522]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   40.891315][  T522]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   40.891316][  T522]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   40.891317][  T522]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   40.891319][  T522]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   40.891321][  T522]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   40.891323][  T522]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   40.891325][  T522]  vprintk_emit (kernel/printk/printk.c:2479)
[   40.891327][  T522]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   40.891329][  T522]  ? netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   40.891332][  T522]  ? ____sys_sendmsg (net/socket.c:800 (discriminator 4) net/socket.c:815 (discriminator 4) net/socket.c:2713 (discriminator 4))
[   40.891335][  T522]  ? ___sys_sendmsg (net/socket.c:2767)
[   40.891337][  T522]  ? __sys_sendmsg (net/socket.c:2799)
[   40.891338][  T522]  ? do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[   40.891341][  T522]  ? entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   40.891344][  T522]  _printk (kernel/printk/printk.c:2504)
[   40.891347][  T522]  ? snapshot_read.cold (user.c:?)
[   40.891349][  T522]  ? netdev_name (./include/linux/netdevice.h:5709 (discriminator 1))
[   40.891352][  T522]  ? __netdev_printk (net/core/dev.c:13148 (discriminator 2))
[   40.891354][  T522]  netdev_info (net/core/dev.c:13195 (discriminator 3))
[   40.891355][  T522]  ? netdev_notice (net/core/dev.c:13194)
[   40.891357][  T522]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   40.891359][  T522]  ? __up_read (kernel/locking/rwsem.c:1397 (discriminator 1))
[   40.891360][  T522]  ? trace_hardirqs_on (kernel/trace/trace_preemptirq.c:78)
[   40.891363][  T522]  ? down_write_nested (kernel/locking/rwsem.c:1759)
[   40.891364][  T522]  ? 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)
[   40.891367][  T522]  netif_set_allmulti.cold (net/core/dev.c:9731 (discriminator 3))
[   40.891370][  T522]  dev_set_allmulti (net/core/dev_api.c:315)
[   40.891373][  T522] del_nbp (net/bridge/br_if.c:253 net/bridge/br_if.c:341) bridge
[   40.891385][  T522]  ? __asan_memset (mm/kasan/shadow.c:84 (discriminator 1))
[   40.891388][  T522] br_dev_delete (net/bridge/br_if.c:387) bridge
[   40.891395][  T522]  rtnl_dellink (net/core/rtnetlink.c:3651 net/core/rtnetlink.c:3694)
[   40.891398][  T522]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   40.891400][  T522]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   40.891401][  T522]  ? rtnl_link_get_net_capable.constprop.0 (net/core/rtnetlink.c:2728)
[   40.891403][  T522]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   40.891410][  T522]  ? unwind_next_frame (./include/linux/rcupdate.h:882 ./include/linux/rcupdate.h:1216 arch/x86/kernel/unwind_orc.c:495)
[   40.891412][  T522]  ? entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   40.891414][  T522]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   40.891415][  T522]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   40.891417][  T522]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   40.891418][  T522]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   40.891420][  T522]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   40.891422][  T522]  ? is_bpf_text_address (./include/linux/rcupdate.h:850 kernel/bpf/core.c:749)
[   40.891425][  T522]  ? is_bpf_text_address (./include/linux/rcupdate.h:882 kernel/bpf/core.c:751)
[   40.891427][  T522]  ? kernel_text_address (kernel/extable.c:125 kernel/extable.c:94)
[   40.891429][  T522]  ? __kernel_text_address (kernel/extable.c:79)
[   40.891430][  T522]  ? write_profile (profile.c:?)
[   40.891432][  T522]  ? unwind_get_return_address (arch/x86/kernel/unwind_orc.c:385 arch/x86/kernel/unwind_orc.c:380)
[   40.891434][  T522]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   40.891435][  T522]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   40.891437][  T522]  ? cap_capable (./include/trace/events/capability.h:26 (discriminator 22) security/commoncap.c:130 (discriminator 22))
[   40.891440][  T522]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   40.891442][  T522]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   40.891444][  T522]  ? rtnl_link_get_net_capable.constprop.0 (net/core/rtnetlink.c:2728)
[   40.891446][  T522]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7132)
[   40.891447][  T522]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   40.891449][  T522]  ? filter_irq_stacks (kernel/stacktrace.c:402)
[   40.891450][  T522]  ? stack_depot_save_flags (lib/stackdepot.c:609 lib/stackdepot.c:676)
[   40.891454][  T522]  netlink_rcv_skb (net/netlink/af_netlink.c:2556)
[   40.891455][  T522]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   40.891457][  T522]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   40.891458][  T522]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   40.891459][  T522]  ? __netlink_lookup (./include/linux/rcupdate.h:850 ./include/linux/rhashtable.h:709 net/netlink/af_netlink.c:499)
[   40.891462][  T522]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   40.891463][  T522]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   40.891465][  T522]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   40.891467][  T522]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   40.891469][  T522]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   40.891470][  T522]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   40.891472][  T522]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   40.891474][  T522]  netlink_sendmsg (net/netlink/af_netlink.c:1900)
[   40.891476][  T522]  ? netlink_unicast (./include/net/net_namespace.h:422 (discriminator 7))
[   40.891478][  T522]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   40.891479][  T522]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   40.891481][  T522]  ____sys_sendmsg (net/socket.c:800 (discriminator 4) net/socket.c:815 (discriminator 4) net/socket.c:2713 (discriminator 4))
[   40.891483][  T522]  ? copy_msghdr_from_user (net/socket.c:2650)
[   40.891484][  T522]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5399)
[   40.891486][  T522]  ? move_addr_to_kernel (net/socket.c:258)
[   40.891487][  T522]  ? filter_irq_stacks (kernel/stacktrace.c:402)
[   40.891489][  T522]  ___sys_sendmsg (net/socket.c:2767)
[   40.891491][  T522]  ? copy_msghdr_from_user (net/socket.c:2619)
[   40.891496][  T522]  __sys_sendmsg (net/socket.c:2799)
[   40.891498][  T522]  ? __sys_sendmsg_sock (net/socket.c:2780)
[   40.891501][  T522]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   40.891503][  T522]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[   40.891504][  T522]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[   40.891506][  T522]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   40.891508][  T522] RIP: 0033:0x7f36ee1f454e
[   40.891509][  T522] 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
[   40.891511][  T522] RSP: 002b:00007ffc9d8de1a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   40.891515][  T522] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f36ee1f454e
[   40.891516][  T522] RDX: 0000000000000000 RSI: 00007ffc9d8de250 RDI: 0000000000000005
[   40.891517][  T522] RBP: 00007ffc9d8de1b0 R08: 0000000000000000 R09: 0000000000000000
[   40.891518][  T522] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91b57c


Finger prints:
vprintk_emit:dump_stack_lvl:__kmalloc_noprof:put_chars:hvc_console_print
__irq_exit_rcu:schedule_preempt_disabled:dump_stack_lvl:__kmalloc_noprof:put_chars
neigh_managed_work:__dev_queue_xmit:dump_stack_lvl:__kmalloc_noprof:put_chars