======================================
| [   10.088966][  T186] softirqs last disabled at (35334): netlink_release (./include/net/sock.h:2138 net/netlink/af_netlink.c:727)
| [   10.088968][  T186] Preemption disabled at:
| [   10.088969][  T186] 0x0
| [   10.088979][  T186] Tainted: [W]=WARN
[   10.088980][  T186] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   10.088982][  T186] Call Trace:
[   10.088984][  T186]  <TASK>
[   10.088985][  T186]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   10.088996][  T186]  __might_resched.cold (kernel/sched/core.c:9234)
[   10.089001][  T186]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   10.089005][  T186]  ? __kmalloc_noprof (./include/linux/sched/mm.h:317 mm/slub.c:4636 mm/slub.c:4974 mm/slub.c:5413 mm/slub.c:5439)
[   10.089010][  T186]  __kmalloc_noprof (./include/linux/sched/mm.h:322 (discriminator 2) mm/slub.c:4636 (discriminator 2) mm/slub.c:4974 (discriminator 2) mm/slub.c:5413 (discriminator 2) mm/slub.c:5439 (discriminator 2))
[   10.089012][  T186]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   10.089017][  T186]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:58 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   10.089020][  T186]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   10.089023][  T186]  put_chars (drivers/char/virtio_console.c:1176)
[   10.089026][  T186]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   10.089027][  T186]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   10.089032][  T186]  ? validate_chain (kernel/locking/lockdep.c:3817 (discriminator 2) kernel/locking/lockdep.c:3837 (discriminator 2) kernel/locking/lockdep.c:3892 (discriminator 2))
[   10.089037][  T186]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   10.089044][  T186]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   10.089046][  T186]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   10.089048][  T186]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   10.089052][  T186]  console_emit_next_record (kernel/printk/printk.c:3183)
[   10.089056][  T186]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   10.089058][  T186]  ? console_flush_one_record (./include/linux/rcupdate.h:314 (discriminator 2) ./include/linux/srcu.h:439 (discriminator 2) kernel/printk/printk.c:291 (discriminator 2) kernel/printk/printk.c:3246 (discriminator 2))
[   10.089061][  T186]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   10.089063][  T186]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   10.089067][  T186]  console_flush_one_record (kernel/printk/printk.c:3268)
[   10.089071][  T186]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   10.089073][  T186]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   10.089078][  T186]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   10.089081][  T186]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   10.089083][  T186]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   10.089085][  T186]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   10.089089][  T186]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   10.089091][  T186]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   10.089094][  T186]  vprintk_emit (kernel/printk/printk.c:2479)
[   10.089098][  T186]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   10.089101][  T186]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   10.089105][  T186]  _printk (kernel/printk/printk.c:2504)
[   10.089109][  T186]  ? snapshot_read.cold (user.c:?)
[   10.089112][  T186]  ? do_raw_spin_lock (./include/linux/instrumented.h:55 ./include/linux/atomic/atomic-instrumented.h:1301 ./include/asm-generic/qspinlock.h:112 kernel/locking/spinlock_debug.c:116)
[   10.089114][  T186]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   10.089118][  T186]  ? do_raw_spin_lock (./include/linux/instrumented.h:55 ./include/linux/atomic/atomic-instrumented.h:1301 ./include/asm-generic/qspinlock.h:112 kernel/locking/spinlock_debug.c:116)
[   10.089121][  T186]  do_exit.cold (kernel/exit.c:889 (discriminator 4) kernel/exit.c:1043 (discriminator 4))
[   10.089124][  T186]  ? exit_notify (kernel/exit.c:780)
[   10.089126][  T186]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   10.089129][  T186]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   10.089133][  T186]  do_group_exit (kernel/exit.c:1151)
[   10.089136][  T186]  __x64_sys_exit_group (kernel/exit.c:1162 kernel/exit.c:1160 kernel/exit.c:1160)
[   10.089138][  T186]  x64_sys_call (./arch/x86/include/generated/asm/syscalls_64.h:232)
[   10.089140][  T186]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[   10.089143][  T186]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[   10.089146][  T186]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   10.089148][  T186] RIP: 0033:0x7f849efea1b8
[   10.089150][  T186] Code: Unable to access opcode bytes at 0x7f849efea18e.

Code starting with the faulting instruction
===========================================
[   10.089151][  T186] RSP: 002b:00007ffef95f5e98 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[   10.089154][  T186] RAX: ffffffffffffffda RBX: 00007f849f11af88 RCX: 00007f849efea1b8
[   10.089155][  T186] RDX: 00007f849ed34fc8 RSI: fffffffffffffeb8 RDI: 0000000000000000
[   10.089156][  T186] RBP: 00007ffef95f5ef0 R08: 0000000000000000 R09: 0000000000008010
[   10.089157][  T186] R10: 00007ffef95f5cb0 R11: 0000000000000246 R12: 0000000000000001
[   10.089158][  T186] R13: 0000000000000000 R14: 00007f849f119680 R15: 00007f849f11afa0
| [   11.821957][  T249] softirqs last disabled at (34553): __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
| [   11.821960][  T249] Preemption disabled at:
| [   11.821960][  T249] vprintk_emit (kernel/printk/printk.c:2471)
| [   11.821969][  T249] Tainted: [W]=WARN
[   11.821970][  T249] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   11.821972][  T249] Call Trace:
[   11.821974][  T249]  <TASK>
[   11.821975][  T249]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   11.821981][  T249]  ? vprintk_emit (kernel/printk/printk.c:2471)
[   11.821983][  T249]  __might_resched.cold (kernel/sched/core.c:9234)
[   11.821987][  T249]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   11.821991][  T249]  ? __kmalloc_noprof (./include/linux/sched/mm.h:317 mm/slub.c:4636 mm/slub.c:4974 mm/slub.c:5413 mm/slub.c:5439)
[   11.822001][  T249]  __kmalloc_noprof (./include/linux/sched/mm.h:322 (discriminator 2) mm/slub.c:4636 (discriminator 2) mm/slub.c:4974 (discriminator 2) mm/slub.c:5413 (discriminator 2) mm/slub.c:5439 (discriminator 2))
[   11.822004][  T249]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   11.822009][  T249]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:58 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   11.822012][  T249]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   11.822015][  T249]  put_chars (drivers/char/virtio_console.c:1176)
[   11.822017][  T249]  ? desc_read_finalized_seq (kernel/printk/printk_ringbuffer.c:1934)
[   11.822019][  T249]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   11.822022][  T249]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   11.822025][  T249]  ? validate_chain (kernel/locking/lockdep.c:3817 (discriminator 2) kernel/locking/lockdep.c:3837 (discriminator 2) kernel/locking/lockdep.c:3892 (discriminator 2))
[   11.822030][  T249]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   11.822032][  T249]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   11.822034][  T249]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   11.822038][  T249]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   11.822040][  T249]  ? console_emit_next_record (kernel/printk/printk.c:3095 (discriminator 2) kernel/printk/printk.c:3182 (discriminator 2))
[   11.822043][  T249]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   11.822046][  T249]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   11.822050][  T249]  console_emit_next_record (kernel/printk/printk.c:3183)
[   11.822053][  T249]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   11.822055][  T249]  ? console_flush_one_record (./include/linux/rcupdate.h:314 (discriminator 2) ./include/linux/srcu.h:439 (discriminator 2) kernel/printk/printk.c:291 (discriminator 2) kernel/printk/printk.c:3246 (discriminator 2))
[   11.822058][  T249]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   11.822061][  T249]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   11.822065][  T249]  console_flush_one_record (kernel/printk/printk.c:3268)
[   11.822069][  T249]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   11.822070][  T249]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   11.822075][  T249]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   11.822078][  T249]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   11.822080][  T249]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   11.822082][  T249]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   11.822086][  T249]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   11.822088][  T249]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   11.822091][  T249]  vprintk_emit (kernel/printk/printk.c:2479)
[   11.822095][  T249]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   11.822100][  T249]  ? gre_exit (net/ipv4/gre_demux.c:73) gre
[   11.822103][  T249]  _printk (kernel/printk/printk.c:2504)
[   11.822107][  T249]  ? snapshot_read.cold (user.c:?)
[   11.822113][  T249]  ? do_one_initcall (./include/linux/instrumented.h:82 ./include/asm-generic/bitops/instrumented-non-atomic.h:141 ./include/linux/cpumask.h:650 ./include/linux/cpumask.h:1232 ./include/trace/events/initcall.h:27 init/main.c:1356)
[   11.822117][  T249] gre_init (gre.mod.c:?) gre
[   11.822119][  T249]  do_one_initcall (init/main.c:1357)
[   11.822121][  T249]  ? trace_event_raw_event_initcall_level (./include/trace/events/initcall.h:10)
[   11.822126][  T249]  ? do_init_module (./include/linux/slab.h:991 (discriminator 1) kernel/module/main.c:3105 (discriminator 1))
[   11.822129][  T249]  ? kasan_unpoison (mm/kasan/shadow.c:146 mm/kasan/shadow.c:178)
[   11.822134][  T249]  do_init_module (kernel/module/main.c:3117)
[   11.822138][  T249]  ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4488)
[   11.822142][  T249]  ? free_module (./include/trace/events/module.h:50 (discriminator 19))
[   11.822145][  T249]  ? kfree (./include/linux/kasan.h:235 mm/slub.c:2748 mm/slub.c:6499 mm/slub.c:6792)
[   11.822149][  T249]  load_module (kernel/module/main.c:3593)
[   11.822156][  T249]  ? layout_and_allocate.isra.0 (kernel/module/main.c:3016)
[   11.822161][  T249]  ? backing_file_read_iter (fs/backing-file.c:211)
[   11.822165][  T249]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   11.822169][  T249]  init_module_from_file (kernel/module/main.c:3790)
[   11.822172][  T249]  ? __do_sys_init_module (kernel/module/main.c:3664)
[   11.822180][  T249]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   11.822183][  T249]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:58 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   11.822186][  T249]  idempotent_init_module (kernel/module/main.c:3802)
[   11.822190][  T249]  ? init_module_from_file (kernel/module/main.c:3791)
[   11.822196][  T249]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   11.822198][  T249]  ? cap_capable (./include/trace/events/capability.h:26 (discriminator 22) security/commoncap.c:130 (discriminator 22))
[   11.822204][  T249]  __x64_sys_finit_module (kernel/module/main.c:3828 kernel/module/main.c:3812 kernel/module/main.c:3812)
[   11.822207][  T249]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   11.822210][  T249]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[   11.822212][  T249]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[   11.822215][  T249]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   11.822217][  T249] RIP: 0033:0x7f5845e9c37d
[   11.822221][  T249] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 4b aa 0f 00 f7 d8 64 89 01 48
All code
========
   0:	ff c3                	inc    %ebx
   2:	66 2e 0f 1f 84 00 00 	cs nopw 0x0(%rax,%rax,1)
   9:	00 00 00 
   c:	90                   	nop
   d:	f3 0f 1e fa          	endbr64
  11:	48 89 f8             	mov    %rdi,%rax
  14:	48 89 f7             	mov    %rsi,%rdi
  17:	48 89 d6             	mov    %rdx,%rsi
  1a:	48 89 ca             	mov    %rcx,%rdx
  1d:	4d 89 c2             	mov    %r8,%r10
  20:	4d 89 c8             	mov    %r9,%r8
  23:	4c 8b 4c 24 08       	mov    0x8(%rsp),%r9
  28:	0f 05                	syscall
  2a:*	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax		<-- trapping instruction
  30:	73 01                	jae    0x33
  32:	c3                   	ret
  33:	48 8b 0d 4b aa 0f 00 	mov    0xfaa4b(%rip),%rcx        # 0xfaa85
  3a:	f7 d8                	neg    %eax
  3c:	64 89 01             	mov    %eax,%fs:(%rcx)
  3f:	48                   	rex.W

Code starting with the faulting instruction
===========================================
   0:	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax
   6:	73 01                	jae    0x9
   8:	c3                   	ret
   9:	48 8b 0d 4b aa 0f 00 	mov    0xfaa4b(%rip),%rcx        # 0xfaa5b
  10:	f7 d8                	neg    %eax
  12:	64 89 01             	mov    %eax,%fs:(%rcx)
  15:	48                   	rex.W
[   11.822222][  T249] RSP: 002b:00007fffa8ee1bc8 EFLAGS: 00000246 ORIG_RAX: 0000000000000139
[   11.822225][  T249] RAX: ffffffffffffffda RBX: 0000560add5c0a40 RCX: 00007f5845e9c37d
[   11.822227][  T249] RDX: 0000000000000000 RSI: 0000560acee9affd RDI: 0000000000000001
[   11.822228][  T249] RBP: 00007fffa8ee1c60 R08: 0000000000000000 R09: 0000000000000000
[   11.822228][  T249] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560acee9affd
[   11.822229][  T249] R13: 0000560add5c0a00 R14: 0000000000040000 R15: 0000000000000000
| [   12.410724][   T74]  #11: ffffffffbb289560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record (kernel/printk/printk.c:3095 (discriminator 2) kernel/printk/printk.c:3182 (discriminator 2))
| [   12.410727][   T74]
| [   12.410727][   T74] stack backtrace:
| [   12.410733][   T74] Tainted: [W]=WARN
[   12.410734][   T74] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   12.410736][   T74] Workqueue: mld mld_ifc_work
[   12.410739][   T74] Call Trace:
[   12.410741][   T74]  <TASK>
[   12.410743][   T74]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   12.410749][   T74]  lockdep_rcu_suspicious.cold (kernel/locking/lockdep.c:6938)
[   12.410755][   T74]  __might_resched (kernel/sched/core.c:9196 (discriminator 9))
[   12.410759][   T74]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   12.410763][   T74]  ? __kmalloc_noprof (./include/linux/sched/mm.h:317 mm/slub.c:4636 mm/slub.c:4974 mm/slub.c:5413 mm/slub.c:5439)
[   12.410768][   T74]  __kmalloc_noprof (./include/linux/sched/mm.h:322 (discriminator 2) mm/slub.c:4636 (discriminator 2) mm/slub.c:4974 (discriminator 2) mm/slub.c:5413 (discriminator 2) mm/slub.c:5439 (discriminator 2))
[   12.410770][   T74]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   12.410776][   T74]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:58 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   12.410779][   T74]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   12.410783][   T74]  put_chars (drivers/char/virtio_console.c:1176)
[   12.410785][   T74]  ? check_prev_add (kernel/locking/lockdep.c:3258 (discriminator 3))
[   12.410787][   T74]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   12.410790][   T74]  ? validate_chain (kernel/locking/lockdep.c:159 kernel/locking/lockdep.c:191 kernel/locking/lockdep.c:3928)
[   12.410795][   T74]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   12.410802][   T74]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   12.410805][   T74]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   12.410809][   T74]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   12.410813][   T74]  console_emit_next_record (kernel/printk/printk.c:3183)
[   12.410817][   T74]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   12.410819][   T74]  ? console_flush_one_record (./include/linux/rcupdate.h:314 (discriminator 2) ./include/linux/srcu.h:439 (discriminator 2) kernel/printk/printk.c:291 (discriminator 2) kernel/printk/printk.c:3246 (discriminator 2))
[   12.410822][   T74]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   12.410825][   T74]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   12.410829][   T74]  console_flush_one_record (kernel/printk/printk.c:3268)
[   12.410833][   T74]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   12.410835][   T74]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   12.410841][   T74]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   12.410844][   T74]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   12.410846][   T74]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   12.410848][   T74]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   12.410852][   T74]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   12.410854][   T74]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   12.410858][   T74]  vprintk_emit (kernel/printk/printk.c:2479)
[   12.410862][   T74]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   12.410865][   T74]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   12.410870][   T74]  _printk (kernel/printk/printk.c:2504)
[   12.410872][   T74]  ? snapshot_read.cold (user.c:?)
[   12.410874][   T74]  ? ___ratelimit (lib/ratelimit.c:97 (discriminator 3))
[   12.410881][   T74]  ? idr_get_free (??:?)
[   12.410888][   T74] ip6_tnl_xmit_ctl.cold (net/ipv6/ip6_tunnel.c:1064 (discriminator 3)) ip6_tunnel
[   12.410893][   T74] ip6gre_tunnel_xmit (net/ipv6/ip6_gre.c:888) ip6_gre
[   12.410898][   T74]  ? __gre6_xmit (./include/linux/skbuff.h:2904) ip6_gre
[   12.410902][   T74]  ? stack_trace_save (kernel/stacktrace.c:122 (discriminator 1))
[   12.410905][   T74]  ? filter_irq_stacks (kernel/stacktrace.c:402)
[   12.410907][   T74]  ? netif_skb_features (net/core/dev.c:3793 net/core/dev.c:3922)
[   12.410910][   T74]  ? mark_lock_irq (kernel/locking/lockdep.c:4265 (discriminator 1) kernel/locking/lockdep.c:4314 (discriminator 1))
[   12.410911][   T74]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   12.410914][   T74]  ? skb_network_protocol (./include/linux/skbuff.h:2534)
[   12.410917][   T74]  ? save_trace (kernel/locking/lockdep.c:558 kernel/locking/lockdep.c:594)
[   12.410922][   T74]  dev_hard_start_xmit (./include/linux/netdevice.h:5429 ./include/linux/netdevice.h:5438 net/core/dev.c:3937 net/core/dev.c:3953)
[   12.410926][   T74]  ? validate_xmit_skb_list (net/core/dev.c:4142)
[   12.410929][   T74]  sch_direct_xmit (net/sched/sch_generic.c:372)
[   12.410934][   T74]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   12.410937][   T74]  ? dequeue_skb (./include/trace/events/qdisc.h:14 (discriminator 19))
[   12.410939][   T74]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   12.410941][   T74]  ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4488)
[   12.410944][   T74]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   12.410949][   T74]  __dev_xmit_skb (net/core/dev.c:4262)
[   12.410953][   T74]  ? alloc_netdev_dummy (net/core/dev.c:12327)
[   12.410955][   T74]  ? __dev_queue_xmit (./include/linux/bottom_half.h:20 (discriminator 2) ./include/linux/rcupdate.h:902 (discriminator 2) net/core/dev.c:4844 (discriminator 2))
[   12.410958][   T74]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   12.410961][   T74]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   12.410965][   T74]  __dev_queue_xmit (net/core/dev.c:4884)
[   12.410968][   T74]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   12.410973][   T74]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   12.410974][   T74]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   12.410977][   T74]  ? netdev_core_pick_tx (net/core/dev.c:4784)
[   12.410989][   T74]  ip6_finish_output2 (./include/net/neighbour.h:560 (discriminator 3) net/ipv6/ip6_output.c:138 (discriminator 3))
[   12.410993][   T74]  ? ip6_dst_lookup (net/ipv6/ip6_output.c:1269)
[   12.410995][   T74]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   12.411004][   T74]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   12.411007][   T74]  ? ip6_mtu (./include/linux/rcupdate.h:319 (discriminator 2) ./include/linux/rcupdate.h:880 (discriminator 2) ./include/net/ip6_route.h:384 (discriminator 2) net/ipv6/route.c:3290 (discriminator 2))
[   12.411012][   T74]  ip6_finish_output (net/ipv6/ip6_output.c:210 net/ipv6/ip6_output.c:221)
[   12.411016][   T74]  ip6_output (./include/linux/netfilter.h:314 net/ipv6/ip6_output.c:248)
[   12.411019][   T74]  ? ip6_finish_output (./include/net/inet_sock.h:338 (discriminator 1))
[   12.411020][   T74]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   12.411023][   T74]  ? xfrm_bundle_lookup.constprop.0 (net/xfrm/xfrm_policy.c:3049)
[   12.411026][   T74]  ? mark_held_locks (kernel/locking/lockdep.c:4341)
[   12.411029][   T74]  ? __local_bh_enable_ip (kernel/softirq.c:478)
[   12.411032][   T74]  ? __local_bh_enable_ip (kernel/softirq.c:478)
[   12.411034][   T74]  ? icmp6_dst_alloc (net/ipv6/route.c:3364)
[   12.411038][   T74]  mld_sendpack (./include/net/dst.h:470 (discriminator 4) ./include/linux/netfilter.h:325 (discriminator 4) ./include/linux/netfilter.h:319 (discriminator 4) net/ipv6/mcast.c:1870 (discriminator 4))
[   12.411042][   T74]  ? mld_dad_start_work (net/ipv6/mcast.c:1133)
[   12.411049][   T74]  ? mld_send_cr (./include/linux/lockdep.h:249 net/ipv6/mcast.c:2148)
[   12.411053][   T74]  mld_ifc_work (net/ipv6/mcast.c:2711)
[   12.411056][   T74]  ? process_one_work (kernel/workqueue.c:3363 (discriminator 2))
[   12.411058][   T74]  process_one_work (kernel/workqueue.c:3387)
[   12.411064][   T74]  ? __queue_delayed_work (kernel/workqueue.c:2622)
[   12.411067][   T74]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   12.411075][   T74]  worker_thread (kernel/workqueue.c:3470 kernel/workqueue.c:3551)
[   12.411079][   T74]  ? rescuer_thread (./include/linux/list.h:419 (discriminator 3))
[   12.411082][   T74]  ? __kthread_parkme (./include/linux/instrumented.h:82 ./include/asm-generic/bitops/instrumented-non-atomic.h:141 kernel/kthread.c:272)
[   12.411084][   T74]  ? rescuer_thread (./include/linux/list.h:419 (discriminator 3))
[   12.411087][   T74]  ? rescuer_thread (./include/linux/list.h:419 (discriminator 3))
[   12.411089][   T74]  kthread (kernel/kthread.c:436)
[   12.411091][   T74]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   12.411094][   T74]  ? kthread_affine_preferred (kernel/kthread.c:857)
[   12.411097][   T74]  ret_from_fork (arch/x86/kernel/process.c:158)
[   12.411101][   T74]  ? arch_exit_to_user_mode_prepare.isra.0 (arch/x86/entry/vdso/vma.c:80 (discriminator 1))
[   12.411105][   T74]  ? __switch_to (arch/x86/kernel/process_64.c:403 arch/x86/kernel/process_64.c:663)
[   12.411108][   T74]  ? kthread_affine_preferred (kernel/kthread.c:857)
[   12.411111][   T74]  ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
| [   12.830871][  T277] softirqs last disabled at (12390): __alloc_skb (./include/linux/bottom_half.h:20 (discriminator 2) net/core/skbuff.c:697 (discriminator 2))
| [   12.830873][  T277] Preemption disabled at:
| [   12.830874][  T277] vprintk_emit (kernel/printk/printk.c:2471)
| [   12.830883][  T277] Tainted: [W]=WARN
[   12.830884][  T277] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   12.830888][  T277] Call Trace:
[   12.830890][  T277]  <TASK>
[   12.830891][  T277]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   12.830897][  T277]  ? vprintk_emit (kernel/printk/printk.c:2471)
[   12.830899][  T277]  __might_resched.cold (kernel/sched/core.c:9234)
[   12.830904][  T277]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   12.830908][  T277]  ? __kmalloc_noprof (./include/linux/sched/mm.h:317 mm/slub.c:4636 mm/slub.c:4974 mm/slub.c:5413 mm/slub.c:5439)
[   12.830913][  T277]  __kmalloc_noprof (./include/linux/sched/mm.h:322 (discriminator 2) mm/slub.c:4636 (discriminator 2) mm/slub.c:4974 (discriminator 2) mm/slub.c:5413 (discriminator 2) mm/slub.c:5439 (discriminator 2))
[   12.830915][  T277]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   12.830921][  T277]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:58 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   12.830924][  T277]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   12.830927][  T277]  put_chars (drivers/char/virtio_console.c:1176)
[   12.830930][  T277]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   12.830934][  T277]  ? validate_chain (kernel/locking/lockdep.c:159 kernel/locking/lockdep.c:191 kernel/locking/lockdep.c:3928)
[   12.830937][  T277]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   12.830940][  T277]  ? mark_usage (kernel/locking/lockdep.c:4690)
[   12.830942][  T277]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   12.830943][  T277]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   12.830947][  T277]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   12.830949][  T277]  ? console_emit_next_record (kernel/printk/printk.c:3095 (discriminator 2) kernel/printk/printk.c:3182 (discriminator 2))
[   12.830953][  T277]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   12.830957][  T277]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   12.830960][  T277]  console_emit_next_record (kernel/printk/printk.c:3183)
[   12.830964][  T277]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   12.830966][  T277]  ? console_flush_one_record (./include/linux/rcupdate.h:314 (discriminator 2) ./include/linux/srcu.h:439 (discriminator 2) kernel/printk/printk.c:291 (discriminator 2) kernel/printk/printk.c:3246 (discriminator 2))
[   12.830969][  T277]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   12.830972][  T277]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   12.830976][  T277]  console_flush_one_record (kernel/printk/printk.c:3268)
[   12.830980][  T277]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   12.830982][  T277]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   12.830987][  T277]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   12.830989][  T277]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   12.830991][  T277]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   12.830993][  T277]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   12.830997][  T277]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   12.831005][  T277]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   12.831008][  T277]  vprintk_emit (kernel/printk/printk.c:2479)
[   12.831012][  T277]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   12.831015][  T277]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   12.831016][  T277]  ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:211 (discriminator 1) kernel/locking/spinlock.c:221 (discriminator 1))
[   12.831021][  T277]  ? mark_held_locks (kernel/locking/lockdep.c:4341)
[   12.831024][  T277]  _printk (kernel/printk/printk.c:2504)
[   12.831028][  T277]  ? snapshot_read.cold (user.c:?)
[   12.831031][  T277]  ? br_multicast_flood (??:?) bridge
[   12.831044][  T277]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3273 (discriminator 1))
[   12.831045][  T277]  ? rtnl_newlink (net/core/rtnetlink.c:4215)
[   12.831047][  T277]  ? rtnetlink_rcv_msg (net/core/rtnetlink.c:7132)
[   12.831051][  T277] br_set_state (net/bridge/br_stp.c:57 (discriminator 2)) bridge
[   12.831061][  T277] br_init_port (net/bridge/br_stp_if.c:39) bridge
[   12.831069][  T277] new_nbp (net/bridge/br_if.c:449) bridge
[   12.831079][  T277] br_add_if (net/bridge/br_if.c:592) bridge
[   12.831086][  T277]  ? is_bpf_text_address (./include/linux/rcupdate.h:882 kernel/bpf/core.c:751)
[   12.831090][  T277]  ? kernel_text_address (kernel/extable.c:125 kernel/extable.c:94)
[   12.831093][  T277]  ? __kernel_text_address (kernel/extable.c:79)
[   12.831097][  T277]  do_set_master (net/core/rtnetlink.c:3071)
[   12.831102][  T277]  do_setlink.isra.0 (net/core/rtnetlink.c:3273 (discriminator 1))
[   12.831105][  T277]  ? stack_trace_save (kernel/stacktrace.c:122 (discriminator 1))
[   12.831108][  T277]  ? rtnl_link_get_size (net/core/rtnetlink.c:747)
[   12.831109][  T277]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   12.831111][  T277]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   12.831115][  T277]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   12.831118][  T277]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   12.831119][  T277]  ? validate_chain (kernel/locking/lockdep.c:3817 (discriminator 2) kernel/locking/lockdep.c:3837 (discriminator 2) kernel/locking/lockdep.c:3892 (discriminator 2))
[   12.831122][  T277]  ? kasan_save_stack (mm/kasan/common.c:58)
[   12.831125][  T277]  ? kasan_save_stack (mm/kasan/common.c:57)
[   12.831127][  T277]  ? kasan_save_track (mm/kasan/common.c:78)
[   12.831130][  T277]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   12.831132][  T277]  ? netlink_seq_next (net/netlink/af_netlink.c:2685)
[   12.831134][  T277]  ? ___sys_sendmsg (net/socket.c:2757)
[   12.831139][  T277]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   12.831141][  T277]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:366 net/core/rtnetlink.c:4214)
[   12.831144][  T277]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   12.831146][  T277]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   12.831147][  T277]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   12.831149][  T277]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   12.831151][  T277]  ? trace_contention_end (./include/trace/events/lock.h:121 (discriminator 22))
[   12.831155][  T277]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:821)
[   12.831157][  T277]  ? __mutex_lock (kernel/locking/mutex.c:656 (discriminator 1) kernel/locking/mutex.c:821 (discriminator 1))
[   12.831159][  T277]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:366 net/core/rtnetlink.c:4214)
[   12.831162][  T277]  ? ww_mutex_lock (kernel/locking/mutex.c:934)
[   12.831164][  T277]  ? nla_get_range_signed (lib/nlattr.c:270)
[   12.831168][  T277]  ? __rtnl_newlink (net/core/rtnetlink.c:4063)
[   12.831173][  T277]  rtnl_newlink (net/core/rtnetlink.c:4215)
[   12.831179][  T277]  ? rtnl_bridge_getlink (net/core/rtnetlink.c:5558)
[   12.831181][  T277]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   12.831185][  T277]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   12.831187][  T277]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   12.831189][  T277]  ? rtnl_bridge_getlink (net/core/rtnetlink.c:5558)
[   12.831191][  T277]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   12.831194][  T277]  ? rtnl_bridge_getlink (net/core/rtnetlink.c:5558)
[   12.831196][  T277]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7132)
[   12.831199][  T277]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   12.831200][  T277]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   12.831205][  T277]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   12.831206][  T277]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   12.831210][  T277]  netlink_rcv_skb (net/netlink/af_netlink.c:2556)
[   12.831212][  T277]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   12.831214][  T277]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   12.831220][  T277]  ? netlink_deliver_tap (./include/linux/rcupdate.h:319 (discriminator 2) ./include/linux/rcupdate.h:880 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   12.831222][  T277]  ? netlink_deliver_tap (./include/linux/rcupdate.h:319 (discriminator 2) ./include/linux/rcupdate.h:880 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   12.831226][  T277]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   12.831230][  T277]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   12.831232][  T277]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   12.831236][  T277]  netlink_sendmsg (net/netlink/af_netlink.c:1900)
[   12.831240][  T277]  ? netlink_unicast (./include/net/net_namespace.h:422 (discriminator 7))
[   12.831244][  T277]  ? __might_fault (mm/memory.c:7482 (discriminator 5))
[   12.831249][  T277]  ____sys_sendmsg (net/socket.c:800 (discriminator 4) net/socket.c:815 (discriminator 4) net/socket.c:2713 (discriminator 4))
[   12.831251][  T277]  ? copy_msghdr_from_user (net/socket.c:2650)
[   12.831254][  T277]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5399)
[   12.831255][  T277]  ? move_addr_to_kernel (net/socket.c:258)
[   12.831262][  T277]  ___sys_sendmsg (net/socket.c:2767)
[   12.831265][  T277]  ? copy_msghdr_from_user (net/socket.c:2619)
[   12.831281][  T277]  __sys_sendmsg (net/socket.c:2799)
[   12.831283][  T277]  ? __sys_sendmsg_sock (net/socket.c:2780)
[   12.831289][  T277]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   12.831293][  T277]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[   12.831295][  T277]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[   12.831298][  T277]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   12.831300][  T277] RIP: 0033:0x7f218125a54e
[   12.831304][  T277] 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
[   12.831305][  T277] RSP: 002b:00007ffe7469d0f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   12.831308][  T277] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f218125a54e
[   12.831309][  T277] RDX: 0000000000000000 RSI: 00007ffe7469d1a0 RDI: 0000000000000005
[   12.831310][  T277] RBP: 00007ffe7469d100 R08: 0000000000000000 R09: 0000000000000000
[   12.831311][  T277] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91023f
[   12.831312][  T277] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffe7469d860
| [   13.948120][   T74] softirqs last disabled at (19806): __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))
| [   13.948123][   T74] Preemption disabled at:
| [   13.948124][   T74] __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))
| [   13.948133][   T74] Tainted: [W]=WARN
[   13.948134][   T74] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   13.948136][   T74] Workqueue: mld mld_ifc_work
[   13.948140][   T74] Call Trace:
[   13.948141][   T74]  <TASK>
[   13.948143][   T74]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   13.948149][   T74]  ? __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))
[   13.948151][   T74]  __might_resched.cold (kernel/sched/core.c:9234)
[   13.948156][   T74]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   13.948160][   T74]  ? __kmalloc_noprof (./include/linux/sched/mm.h:317 mm/slub.c:4636 mm/slub.c:4974 mm/slub.c:5413 mm/slub.c:5439)
[   13.948165][   T74]  __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))
[   13.948167][   T74]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   13.948174][   T74]  ? 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)
[   13.948176][   T74]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   13.948180][   T74]  put_chars (drivers/char/virtio_console.c:1176)
[   13.948183][   T74]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   13.948186][   T74]  ? validate_chain (kernel/locking/lockdep.c:3817 (discriminator 2) kernel/locking/lockdep.c:3837 (discriminator 2) kernel/locking/lockdep.c:3892 (discriminator 2))
[   13.948191][   T74]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   13.948198][   T74]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   13.948200][   T74]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   13.948204][   T74]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   13.948208][   T74]  console_emit_next_record (kernel/printk/printk.c:3183)
[   13.948212][   T74]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   13.948214][   T74]  ? console_flush_one_record (./include/linux/rcupdate.h:314 (discriminator 2) ./include/linux/srcu.h:439 (discriminator 2) kernel/printk/printk.c:291 (discriminator 2) kernel/printk/printk.c:3246 (discriminator 2))
[   13.948218][   T74]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   13.948220][   T74]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   13.948224][   T74]  console_flush_one_record (kernel/printk/printk.c:3268)
[   13.948229][   T74]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   13.948230][   T74]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   13.948236][   T74]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   13.948239][   T74]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   13.948241][   T74]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   13.948243][   T74]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   13.948247][   T74]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   13.948249][   T74]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   13.948252][   T74]  vprintk_emit (kernel/printk/printk.c:2479)
[   13.948257][   T74]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   13.948260][   T74]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   13.948265][   T74]  _printk (kernel/printk/printk.c:2504)
[   13.948268][   T74]  ? snapshot_read.cold (user.c:?)
[   13.948270][   T74]  ? ___ratelimit (lib/ratelimit.c:97 (discriminator 3))
[   13.948276][   T74]  ? idr_get_free (??:?)
[   13.948282][   T74] ip6_tnl_xmit_ctl.cold (net/ipv6/ip6_tunnel.c:1064 (discriminator 3)) ip6_tunnel
[   13.948287][   T74] ip6gre_tunnel_xmit (net/ipv6/ip6_gre.c:888) ip6_gre
[   13.948292][   T74]  ? __gre6_xmit (./include/linux/skbuff.h:2904) ip6_gre
[   13.948294][   T74]  ? mark_usage (kernel/locking/lockdep.c:4690)
[   13.948296][   T74]  ? ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
[   13.948298][   T74]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   13.948301][   T74]  ? netif_skb_features (net/core/dev.c:3793 net/core/dev.c:3922)
[   13.948303][   T74]  ? mark_usage (kernel/locking/lockdep.c:4690)
[   13.948305][   T74]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   13.948308][   T74]  ? skb_network_protocol (./include/linux/skbuff.h:2534)
[   13.948314][   T74]  dev_hard_start_xmit (./include/linux/netdevice.h:5429 ./include/linux/netdevice.h:5438 net/core/dev.c:3937 net/core/dev.c:3953)
[   13.948318][   T74]  ? validate_xmit_skb_list (net/core/dev.c:4142)
[   13.948322][   T74]  sch_direct_xmit (net/sched/sch_generic.c:372)
[   13.948326][   T74]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   13.948329][   T74]  ? dequeue_skb (./include/trace/events/qdisc.h:14 (discriminator 19))
[   13.948331][   T74]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   13.948333][   T74]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   13.948335][   T74]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   13.948340][   T74]  __dev_xmit_skb (net/core/dev.c:4262)
[   13.948345][   T74]  ? alloc_netdev_dummy (net/core/dev.c:12327)
[   13.948347][   T74]  ? __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))
[   13.948350][   T74]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   13.948353][   T74]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   13.948357][   T74]  __dev_queue_xmit (net/core/dev.c:4884)
[   13.948360][   T74]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   13.948364][   T74]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   13.948366][   T74]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   13.948368][   T74]  ? netdev_core_pick_tx (net/core/dev.c:4784)
[   13.948380][   T74]  ip6_finish_output2 (./include/net/neighbour.h:560 (discriminator 3) net/ipv6/ip6_output.c:138 (discriminator 3))
[   13.948384][   T74]  ? ip6_dst_lookup (net/ipv6/ip6_output.c:1269)
[   13.948386][   T74]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   13.948389][   T74]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   13.948392][   T74]  ? ip6_mtu (./include/linux/rcupdate.h:319 (discriminator 2) ./include/linux/rcupdate.h:880 (discriminator 2) ./include/net/ip6_route.h:384 (discriminator 2) net/ipv6/route.c:3290 (discriminator 2))
[   13.948397][   T74]  ip6_finish_output (net/ipv6/ip6_output.c:210 net/ipv6/ip6_output.c:221)
[   13.948401][   T74]  ip6_output (./include/linux/netfilter.h:314 net/ipv6/ip6_output.c:248)
[   13.948404][   T74]  ? ip6_finish_output (./include/net/inet_sock.h:338 (discriminator 1))
[   13.948406][   T74]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   13.948408][   T74]  ? xfrm_bundle_lookup.constprop.0 (net/xfrm/xfrm_policy.c:3049)
[   13.948411][   T74]  ? mark_held_locks (kernel/locking/lockdep.c:4341)
[   13.948414][   T74]  ? __local_bh_enable_ip (kernel/softirq.c:478)
[   13.948417][   T74]  ? __local_bh_enable_ip (kernel/softirq.c:478)
[   13.948419][   T74]  ? icmp6_dst_alloc (net/ipv6/route.c:3364)
[   13.948423][   T74]  mld_sendpack (./include/net/dst.h:470 (discriminator 4) ./include/linux/netfilter.h:325 (discriminator 4) ./include/linux/netfilter.h:319 (discriminator 4) net/ipv6/mcast.c:1870 (discriminator 4))
[   13.948428][   T74]  ? mld_dad_start_work (net/ipv6/mcast.c:1133)
[   13.948434][   T74]  ? mld_send_cr (./include/linux/lockdep.h:249 net/ipv6/mcast.c:2148)
[   13.948438][   T74]  mld_ifc_work (net/ipv6/mcast.c:2711)
[   13.948441][   T74]  ? process_one_work (kernel/workqueue.c:3363 (discriminator 2))
[   13.948443][   T74]  process_one_work (kernel/workqueue.c:3387)
[   13.948450][   T74]  ? __queue_delayed_work (kernel/workqueue.c:2622)
[   13.948453][   T74]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   13.948460][   T74]  worker_thread (kernel/workqueue.c:3470 kernel/workqueue.c:3551)
[   13.948465][   T74]  ? rescuer_thread (./include/linux/list.h:419 (discriminator 3))
[   13.948467][   T74]  ? __kthread_parkme (./include/linux/instrumented.h:82 ./include/asm-generic/bitops/instrumented-non-atomic.h:141 kernel/kthread.c:272)
[   13.948470][   T74]  ? rescuer_thread (./include/linux/list.h:419 (discriminator 3))
[   13.948473][   T74]  ? rescuer_thread (./include/linux/list.h:419 (discriminator 3))
[   13.948475][   T74]  kthread (kernel/kthread.c:436)
[   13.948476][   T74]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   13.948479][   T74]  ? kthread_affine_preferred (kernel/kthread.c:857)
[   13.948482][   T74]  ret_from_fork (arch/x86/kernel/process.c:158)
[   13.948486][   T74]  ? arch_exit_to_user_mode_prepare.isra.0 (arch/x86/entry/vdso/vma.c:80 (discriminator 1))
[   13.948489][   T74]  ? __switch_to (arch/x86/kernel/process_64.c:403 arch/x86/kernel/process_64.c:663)
[   13.948493][   T74]  ? kthread_affine_preferred (kernel/kthread.c:857)
[   13.948496][   T74]  ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
| [   17.903390][    C3]
| [   17.903390][    C3]
| [   17.903390][    C3] stack backtrace:
| [   17.903396][    C3] Tainted: [W]=WARN
[   17.903397][    C3] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   17.903399][    C3] Call Trace:
[   17.903400][    C3]  <IRQ>
[   17.903402][    C3]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   17.903406][    C3]  print_irq_inversion_bug.part.0.cold (kernel/locking/lockdep.c:4141)
[   17.903408][    C3]  mark_lock_irq (kernel/locking/lockdep.c:4095 kernel/locking/lockdep.c:4174 kernel/locking/lockdep.c:4310)
[   17.903411][    C3]  mark_lock (kernel/locking/lockdep.c:4769)
[   17.903413][    C3]  mark_usage (kernel/locking/lockdep.c:4658)
[   17.903414][    C3]  __lock_acquire (kernel/locking/lockdep.c:5208)
[   17.903416][    C3]  lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   17.903418][    C3]  ? console_lock_spinning_enable (kernel/printk/printk.c:1902 (discriminator 2))
[   17.903420][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   17.903423][    C3]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   17.903425][    C3]  console_lock_spinning_enable (kernel/printk/printk.c:1902 (discriminator 2))
[   17.903427][    C3]  ? console_lock_spinning_enable (kernel/printk/printk.c:1902 (discriminator 2))
[   17.903428][    C3]  console_emit_next_record (kernel/printk/printk.c:3177)
[   17.903430][    C3]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   17.903432][    C3]  ? console_flush_one_record (./include/linux/rcupdate.h:314 (discriminator 2) ./include/linux/srcu.h:439 (discriminator 2) kernel/printk/printk.c:291 (discriminator 2) kernel/printk/printk.c:3246 (discriminator 2))
[   17.903434][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   17.903435][    C3]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   17.903437][    C3]  console_flush_one_record (kernel/printk/printk.c:3268)
[   17.903439][    C3]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   17.903441][    C3]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   17.903443][    C3]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   17.903445][    C3]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   17.903447][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   17.903448][    C3]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   17.903450][    C3]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   17.903452][    C3]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   17.903453][    C3]  vprintk_emit (kernel/printk/printk.c:2479)
[   17.903456][    C3]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   17.903458][    C3]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   17.903460][    C3]  _printk (kernel/printk/printk.c:2504)
[   17.903462][    C3]  ? snapshot_read.cold (user.c:?)
[   17.903464][    C3]  ? ___ratelimit (lib/ratelimit.c:97 (discriminator 3))
[   17.903467][    C3]  ? idr_get_free (??:?)
[   17.903469][    C3] ip6_tnl_xmit_ctl.cold (net/ipv6/ip6_tunnel.c:1064 (discriminator 3)) ip6_tunnel
[   17.903471][    C3] ip6gre_tunnel_xmit (net/ipv6/ip6_gre.c:888) ip6_gre
[   17.903473][    C3]  ? mark_usage (kernel/locking/lockdep.c:4690)
[   17.903475][    C3]  ? __gre6_xmit (./include/linux/skbuff.h:2904) ip6_gre
[   17.903477][    C3]  ? mark_usage (kernel/locking/lockdep.c:4690)
[   17.903478][    C3]  ? netif_skb_features (net/core/dev.c:3793 net/core/dev.c:3922)
[   17.903480][    C3]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   17.903481][    C3]  ? validate_chain (kernel/locking/lockdep.c:157 kernel/locking/lockdep.c:202 kernel/locking/lockdep.c:3329 kernel/locking/lockdep.c:3924)
[   17.903483][    C3]  ? skb_network_protocol (./include/linux/skbuff.h:2534)
[   17.903485][    C3]  ? mark_usage (kernel/locking/lockdep.c:4690)
[   17.903487][    C3]  dev_hard_start_xmit (./include/linux/netdevice.h:5429 ./include/linux/netdevice.h:5438 net/core/dev.c:3937 net/core/dev.c:3953)
[   17.903488][    C3]  ? validate_chain (kernel/locking/lockdep.c:154 (discriminator 5) kernel/locking/lockdep.c:202 (discriminator 5) kernel/locking/lockdep.c:3329 (discriminator 5) kernel/locking/lockdep.c:3924 (discriminator 5))
[   17.903490][    C3]  ? validate_xmit_skb_list (net/core/dev.c:4142)
[   17.903492][    C3]  sch_direct_xmit (net/sched/sch_generic.c:372)
[   17.903494][    C3]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   17.903495][    C3]  ? dequeue_skb (./include/trace/events/qdisc.h:14 (discriminator 19))
[   17.903496][    C3]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   17.903498][    C3]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   17.903500][    C3]  __dev_xmit_skb (net/core/dev.c:4262)
[   17.903502][    C3]  ? tc_run (net/core/dev.c:4444 (discriminator 6))
[   17.903503][    C3]  ? alloc_netdev_dummy (net/core/dev.c:12327)
[   17.903505][    C3]  ? netdev_offload_xstats_push_delta (net/core/dev.c:9326 net/core/dev.c:9461)
[   17.903506][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   17.903508][    C3]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   17.903510][    C3]  __dev_queue_xmit (net/core/dev.c:4884)
[   17.903513][    C3]  ? netdev_core_pick_tx (net/core/dev.c:4784)
[   17.903514][    C3]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   17.903516][    C3]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   17.903518][    C3]  ? neigh_hh_output (./include/net/neighbour.h:525)
[   17.903520][    C3]  ip6_finish_output2 (./include/net/neighbour.h:558 net/ipv6/ip6_output.c:138)
[   17.903522][    C3]  ? ip6_dst_lookup (net/ipv6/ip6_output.c:1269)
[   17.903523][    C3]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   17.903525][    C3]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   17.903526][    C3]  ? ip6_mtu (./include/linux/rcupdate.h:319 (discriminator 2) ./include/linux/rcupdate.h:880 (discriminator 2) ./include/net/ip6_route.h:384 (discriminator 2) net/ipv6/route.c:3290 (discriminator 2))
[   17.903529][    C3]  ip6_finish_output (net/ipv6/ip6_output.c:210 net/ipv6/ip6_output.c:221)
[   17.903530][    C3]  ip6_output (./include/linux/netfilter.h:314 net/ipv6/ip6_output.c:248)
[   17.903532][    C3]  ? ip6_finish_output (./include/net/inet_sock.h:338 (discriminator 1))
[   17.903533][    C3]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   17.903535][    C3]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   17.903536][    C3]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   17.903537][    C3]  ? __local_bh_enable_ip (kernel/softirq.c:478)
[   17.903539][    C3]  ndisc_send_skb (./include/net/dst.h:470 (discriminator 4) ./include/linux/netfilter.h:325 (discriminator 4) net/ipv6/ndisc.c:513 (discriminator 4))
[   17.903542][    C3]  ? ndisc_recv_na (./include/net/net_namespace.h:422 (discriminator 7))
[   17.903544][    C3]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   17.903546][    C3]  ? __ndisc_fill_addr_option (net/ipv6/ndisc.c:159)
[   17.903548][    C3]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   17.903550][    C3]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   17.903551][    C3]  addrconf_rs_timer (net/ipv6/addrconf.c:4073)
[   17.903554][    C3]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   17.903555][    C3]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   17.903557][    C3]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   17.903559][    C3]  call_timer_fn (kernel/time/timer.c:1748)
[   17.903561][    C3]  ? detach_if_pending (./include/linux/list.h:1159)
[   17.903562][    C3]  ? debug_object_active_state (lib/debugobjects.c:1122)
[   17.903566][    C3]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   17.903567][    C3]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   17.903569][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   17.903571][    C3]  __run_timers (kernel/time/timer.c:1799 kernel/time/timer.c:2374)
[   17.903572][    C3]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   17.903575][    C3]  ? __bpf_trace_itimer_expire (./include/trace/events/timer.h:407)
[   17.903577][    C3]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   17.903580][    C3]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   17.903582][    C3]  run_timer_softirq (kernel/time/timer.c:2386 kernel/time/timer.c:2395 kernel/time/timer.c:2403)
[   17.903584][    C3]  ? __run_timers (./include/trace/events/timer.h:138 (discriminator 19))
[   17.903585][    C3]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   17.903588][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   17.903590][    C3]  handle_softirqs (kernel/softirq.c:645)
[   17.903592][    C3]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   17.903593][    C3]  ? _local_bh_enable (kernel/softirq.c:428 (discriminator 1))
[   17.903595][    C3]  __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
[   17.903596][    C3]  irq_exit_rcu (kernel/softirq.c:784)
[   17.903598][    C3]  sysvec_apic_timer_interrupt (arch/x86/kernel/apic/apic.c:1062 (discriminator 37) arch/x86/kernel/apic/apic.c:1062 (discriminator 37))
[   17.903599][    C3]  </IRQ>
[   17.903600][    C3]  <TASK>
[   17.903600][    C3]  ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4488)
[   17.903602][    C3]  asm_sysvec_apic_timer_interrupt (./arch/x86/include/asm/idtentry.h:674)
[   17.903604][    C3] RIP: 0010:pv_native_safe_halt (./arch/x86/include/asm/irqflags.h:48 arch/x86/kernel/paravirt.c:63)
[   17.903606][    C3] Code: 48 8b 3d 94 e2 f5 01 e8 1f 00 00 00 48 2b 05 58 a3 95 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 13 96 11 00 fb f4 <c3> 0f 1f 40 d6 48 83 ec 20 8b 17 49 89 f8 83 e2 fe 41 89 d2 0f 01
All code
========
   0:	48 8b 3d 94 e2 f5 01 	mov    0x1f5e294(%rip),%rdi        # 0x1f5e29b
   7:	e8 1f 00 00 00       	call   0x2b
   c:	48 2b 05 58 a3 95 00 	sub    0x95a358(%rip),%rax        # 0x95a36b
  13:	c3                   	ret
  14:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  1b:	f3 0f 1e fa          	endbr64
  1f:	eb 07                	jmp    0x28
  21:	0f 00 2d 13 96 11 00 	verw   0x119613(%rip)        # 0x11963b
  28:	fb                   	sti
  29:	f4                   	hlt
  2a:*	c3                   	ret		<-- trapping instruction
  2b:	0f 1f 40 d6          	nopl   -0x2a(%rax)
  2f:	48 83 ec 20          	sub    $0x20,%rsp
  33:	8b 17                	mov    (%rdi),%edx
  35:	49 89 f8             	mov    %rdi,%r8
  38:	83 e2 fe             	and    $0xfffffffe,%edx
  3b:	41 89 d2             	mov    %edx,%r10d
  3e:	0f                   	.byte 0xf
  3f:	01                   	.byte 0x1

Code starting with the faulting instruction
===========================================
   0:	c3                   	ret
   1:	0f 1f 40 d6          	nopl   -0x2a(%rax)
   5:	48 83 ec 20          	sub    $0x20,%rsp
   9:	8b 17                	mov    (%rdi),%edx
   b:	49 89 f8             	mov    %rdi,%r8
   e:	83 e2 fe             	and    $0xfffffffe,%edx
  11:	41 89 d2             	mov    %edx,%r10d
  14:	0f                   	.byte 0xf
  15:	01                   	.byte 0x1
[   17.903608][    C3] RSP: 0018:ffa0000000167e00 EFLAGS: 00000282
[   17.903610][    C3] RAX: 00000000000905f9 RBX: ff11000001c88040 RCX: ffffffffb80f0307
[   17.903612][    C3] RDX: ff11000001c88040 RSI: ffffffffbae38b01 RDI: ffffffffba88d8e0
[   17.903612][    C3] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[   17.903613][    C3] R10: 0000000000000003 R11: 0000000000000001 R12: 1ff400000002cfc3
[   17.903614][    C3] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000000000
[   17.903615][    C3]  ? cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   17.903617][    C3]  default_idle (./arch/x86/include/asm/paravirt.h:62 arch/x86/kernel/process.c:768)
[   17.903619][    C3]  default_idle_call (kernel/sched/idle.c:122)
[   17.903621][    C3]  cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   17.903622][    C3]  ? arch_cpu_idle_exit+0x40/0x40
[   17.903624][    C3]  ? mark_tsc_async_resets (arch/x86/kernel/tsc_sync.c:49)
[   17.903626][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   17.903628][    C3]  do_idle (kernel/sched/idle.c:355)
[   17.903629][    C3]  cpu_startup_entry (kernel/sched/idle.c:454)
[   17.903630][    C3]  start_secondary (arch/x86/kernel/smpboot.c:312)
[   17.903632][    C3]  ? set_cpu_sibling_map (arch/x86/kernel/smpboot.c:733 (discriminator 4))
[   17.903634][    C3]  common_startup_64 (arch/x86/kernel/head_64.S:418)
| [   17.903653][    C3] softirqs last disabled at (591355): __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
| [   17.903654][    C3] Preemption disabled at:
| [   17.903655][    C3] 0x0
| [   17.903660][    C3] Tainted: [W]=WARN
[   17.903660][    C3] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   17.903661][    C3] Call Trace:
[   17.903661][    C3]  <IRQ>
[   17.903662][    C3]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   17.903664][    C3]  __might_resched.cold (kernel/sched/core.c:9234)
[   17.903667][    C3]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   17.903670][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   17.903672][    C3]  __kmalloc_noprof (./include/linux/sched/mm.h:322 (discriminator 2) mm/slub.c:4636 (discriminator 2) mm/slub.c:4974 (discriminator 2) mm/slub.c:5413 (discriminator 2) mm/slub.c:5439 (discriminator 2))
[   17.903674][    C3]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   17.903675][    C3]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   17.903677][    C3]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:58 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   17.903678][    C3]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   17.903681][    C3]  put_chars (drivers/char/virtio_console.c:1176)
[   17.903682][    C3]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   17.903684][    C3]  ? mark_lock (kernel/locking/lockdep.c:4769)
[   17.903686][    C3]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   17.903687][    C3]  ? __lock_acquire (kernel/locking/lockdep.c:5208)
[   17.903690][    C3]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   17.903691][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   17.903692][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   17.903694][    C3]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   17.903696][    C3]  console_emit_next_record (kernel/printk/printk.c:3183)
[   17.903698][    C3]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   17.903700][    C3]  ? console_flush_one_record (./include/linux/rcupdate.h:314 (discriminator 2) ./include/linux/srcu.h:439 (discriminator 2) kernel/printk/printk.c:291 (discriminator 2) kernel/printk/printk.c:3246 (discriminator 2))
[   17.903701][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   17.903703][    C3]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   17.903705][    C3]  console_flush_one_record (kernel/printk/printk.c:3268)
[   17.903707][    C3]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   17.903709][    C3]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   17.903711][    C3]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   17.903713][    C3]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   17.903714][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   17.903716][    C3]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   17.903718][    C3]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   17.903719][    C3]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   17.903721][    C3]  vprintk_emit (kernel/printk/printk.c:2479)
[   17.903723][    C3]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   17.903725][    C3]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   17.903727][    C3]  _printk (kernel/printk/printk.c:2504)
[   17.903729][    C3]  ? snapshot_read.cold (user.c:?)
[   17.903730][    C3]  ? ___ratelimit (lib/ratelimit.c:97 (discriminator 3))
[   17.903733][    C3]  ? idr_get_free (??:?)
[   17.903735][    C3] ip6_tnl_xmit_ctl.cold (net/ipv6/ip6_tunnel.c:1064 (discriminator 3)) ip6_tunnel
[   17.903737][    C3] ip6gre_tunnel_xmit (net/ipv6/ip6_gre.c:888) ip6_gre
[   17.903739][    C3]  ? mark_usage (kernel/locking/lockdep.c:4690)
[   17.903741][    C3]  ? __gre6_xmit (./include/linux/skbuff.h:2904) ip6_gre
[   17.903742][    C3]  ? mark_usage (kernel/locking/lockdep.c:4690)
[   17.903744][    C3]  ? netif_skb_features (net/core/dev.c:3793 net/core/dev.c:3922)
[   17.903745][    C3]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   17.903747][    C3]  ? validate_chain (kernel/locking/lockdep.c:157 kernel/locking/lockdep.c:202 kernel/locking/lockdep.c:3329 kernel/locking/lockdep.c:3924)
[   17.903748][    C3]  ? skb_network_protocol (./include/linux/skbuff.h:2534)
[   17.903750][    C3]  ? mark_usage (kernel/locking/lockdep.c:4690)
[   17.903752][    C3]  dev_hard_start_xmit (./include/linux/netdevice.h:5429 ./include/linux/netdevice.h:5438 net/core/dev.c:3937 net/core/dev.c:3953)
[   17.903754][    C3]  ? validate_chain (kernel/locking/lockdep.c:154 (discriminator 5) kernel/locking/lockdep.c:202 (discriminator 5) kernel/locking/lockdep.c:3329 (discriminator 5) kernel/locking/lockdep.c:3924 (discriminator 5))
[   17.903755][    C3]  ? validate_xmit_skb_list (net/core/dev.c:4142)
[   17.903757][    C3]  sch_direct_xmit (net/sched/sch_generic.c:372)
[   17.903759][    C3]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   17.903760][    C3]  ? dequeue_skb (./include/trace/events/qdisc.h:14 (discriminator 19))
[   17.903761][    C3]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   17.903763][    C3]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   17.903765][    C3]  __dev_xmit_skb (net/core/dev.c:4262)
[   17.903767][    C3]  ? tc_run (net/core/dev.c:4444 (discriminator 6))
[   17.903768][    C3]  ? alloc_netdev_dummy (net/core/dev.c:12327)
[   17.903769][    C3]  ? netdev_offload_xstats_push_delta (net/core/dev.c:9326 net/core/dev.c:9461)
[   17.903771][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   17.903773][    C3]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   17.903774][    C3]  __dev_queue_xmit (net/core/dev.c:4884)
[   17.903777][    C3]  ? netdev_core_pick_tx (net/core/dev.c:4784)
[   17.903779][    C3]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   17.903780][    C3]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   17.903782][    C3]  ? neigh_hh_output (./include/net/neighbour.h:525)
[   17.903784][    C3]  ip6_finish_output2 (./include/net/neighbour.h:558 net/ipv6/ip6_output.c:138)
[   17.903786][    C3]  ? ip6_dst_lookup (net/ipv6/ip6_output.c:1269)
[   17.903788][    C3]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   17.903789][    C3]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   17.903791][    C3]  ? ip6_mtu (./include/linux/rcupdate.h:319 (discriminator 2) ./include/linux/rcupdate.h:880 (discriminator 2) ./include/net/ip6_route.h:384 (discriminator 2) net/ipv6/route.c:3290 (discriminator 2))
[   17.903792][    C3]  ip6_finish_output (net/ipv6/ip6_output.c:210 net/ipv6/ip6_output.c:221)
[   17.903794][    C3]  ip6_output (./include/linux/netfilter.h:314 net/ipv6/ip6_output.c:248)
[   17.903796][    C3]  ? ip6_finish_output (./include/net/inet_sock.h:338 (discriminator 1))
[   17.903797][    C3]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   17.903799][    C3]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   17.903800][    C3]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   17.903801][    C3]  ? __local_bh_enable_ip (kernel/softirq.c:478)
[   17.903803][    C3]  ndisc_send_skb (./include/net/dst.h:470 (discriminator 4) ./include/linux/netfilter.h:325 (discriminator 4) net/ipv6/ndisc.c:513 (discriminator 4))
[   17.903806][    C3]  ? ndisc_recv_na (./include/net/net_namespace.h:422 (discriminator 7))
[   17.903808][    C3]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   17.903810][    C3]  ? __ndisc_fill_addr_option (net/ipv6/ndisc.c:159)
[   17.903812][    C3]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   17.903814][    C3]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   17.903815][    C3]  addrconf_rs_timer (net/ipv6/addrconf.c:4073)
[   17.903817][    C3]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   17.903819][    C3]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   17.903821][    C3]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   17.903823][    C3]  call_timer_fn (kernel/time/timer.c:1748)
[   17.903824][    C3]  ? detach_if_pending (./include/linux/list.h:1159)
[   17.903826][    C3]  ? debug_object_active_state (lib/debugobjects.c:1122)
[   17.903828][    C3]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   17.903829][    C3]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   17.903831][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   17.903833][    C3]  __run_timers (kernel/time/timer.c:1799 kernel/time/timer.c:2374)
[   17.903834][    C3]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   17.903837][    C3]  ? __bpf_trace_itimer_expire (./include/trace/events/timer.h:407)
[   17.903838][    C3]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   17.903841][    C3]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   17.903843][    C3]  run_timer_softirq (kernel/time/timer.c:2386 kernel/time/timer.c:2395 kernel/time/timer.c:2403)
[   17.903845][    C3]  ? __run_timers (./include/trace/events/timer.h:138 (discriminator 19))
[   17.903847][    C3]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   17.903848][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   17.903849][    C3]  handle_softirqs (kernel/softirq.c:645)
[   17.903851][    C3]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   17.903853][    C3]  ? _local_bh_enable (kernel/softirq.c:428 (discriminator 1))
[   17.903855][    C3]  __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
[   17.903856][    C3]  irq_exit_rcu (kernel/softirq.c:784)
[   17.903857][    C3]  sysvec_apic_timer_interrupt (arch/x86/kernel/apic/apic.c:1062 (discriminator 37) arch/x86/kernel/apic/apic.c:1062 (discriminator 37))
[   17.903859][    C3]  </IRQ>
[   17.903860][    C3]  <TASK>
[   17.903860][    C3]  ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4488)
[   17.903862][    C3]  asm_sysvec_apic_timer_interrupt (./arch/x86/include/asm/idtentry.h:674)
[   17.903863][    C3] RIP: 0010:pv_native_safe_halt (./arch/x86/include/asm/irqflags.h:48 arch/x86/kernel/paravirt.c:63)
[   17.903865][    C3] Code: 48 8b 3d 94 e2 f5 01 e8 1f 00 00 00 48 2b 05 58 a3 95 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 13 96 11 00 fb f4 <c3> 0f 1f 40 d6 48 83 ec 20 8b 17 49 89 f8 83 e2 fe 41 89 d2 0f 01
All code
========
   0:	48 8b 3d 94 e2 f5 01 	mov    0x1f5e294(%rip),%rdi        # 0x1f5e29b
   7:	e8 1f 00 00 00       	call   0x2b
   c:	48 2b 05 58 a3 95 00 	sub    0x95a358(%rip),%rax        # 0x95a36b
  13:	c3                   	ret
  14:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  1b:	f3 0f 1e fa          	endbr64
  1f:	eb 07                	jmp    0x28
  21:	0f 00 2d 13 96 11 00 	verw   0x119613(%rip)        # 0x11963b
  28:	fb                   	sti
  29:	f4                   	hlt
  2a:*	c3                   	ret		<-- trapping instruction
  2b:	0f 1f 40 d6          	nopl   -0x2a(%rax)
  2f:	48 83 ec 20          	sub    $0x20,%rsp
  33:	8b 17                	mov    (%rdi),%edx
  35:	49 89 f8             	mov    %rdi,%r8
  38:	83 e2 fe             	and    $0xfffffffe,%edx
  3b:	41 89 d2             	mov    %edx,%r10d
  3e:	0f                   	.byte 0xf
  3f:	01                   	.byte 0x1

Code starting with the faulting instruction
===========================================
   0:	c3                   	ret
   1:	0f 1f 40 d6          	nopl   -0x2a(%rax)
   5:	48 83 ec 20          	sub    $0x20,%rsp
   9:	8b 17                	mov    (%rdi),%edx
   b:	49 89 f8             	mov    %rdi,%r8
   e:	83 e2 fe             	and    $0xfffffffe,%edx
  11:	41 89 d2             	mov    %edx,%r10d
  14:	0f                   	.byte 0xf
  15:	01                   	.byte 0x1
[   17.903866][    C3] RSP: 0018:ffa0000000167e00 EFLAGS: 00000282
[   17.903867][    C3] RAX: 00000000000905f9 RBX: ff11000001c88040 RCX: ffffffffb80f0307
[   17.903868][    C3] RDX: ff11000001c88040 RSI: ffffffffbae38b01 RDI: ffffffffba88d8e0
[   17.903868][    C3] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[   17.903869][    C3] R10: 0000000000000003 R11: 0000000000000001 R12: 1ff400000002cfc3
[   17.903870][    C3] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000000000
[   17.903871][    C3]  ? cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   17.903873][    C3]  default_idle (./arch/x86/include/asm/paravirt.h:62 arch/x86/kernel/process.c:768)
[   17.903875][    C3]  default_idle_call (kernel/sched/idle.c:122)
[   17.903877][    C3]  cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   17.903878][    C3]  ? arch_cpu_idle_exit+0x40/0x40
[   17.903880][    C3]  ? mark_tsc_async_resets (arch/x86/kernel/tsc_sync.c:49)
[   17.903881][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   17.903883][    C3]  do_idle (kernel/sched/idle.c:355)
[   17.903885][    C3]  cpu_startup_entry (kernel/sched/idle.c:454)
[   17.903889][    C3]  start_secondary (arch/x86/kernel/smpboot.c:312)
[   17.903891][    C3]  ? set_cpu_sibling_map (arch/x86/kernel/smpboot.c:733 (discriminator 4))
[   17.903892][    C3]  common_startup_64 (arch/x86/kernel/head_64.S:418)
| [   19.580173][  T340] softirqs last disabled at (0): 0x0
| [   19.580175][  T340] Preemption disabled at:
| [   19.580175][  T340] vprintk_emit (kernel/printk/printk.c:2471)
| [   19.580186][  T340] Tainted: [W]=WARN
[   19.580187][  T340] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   19.580189][  T340] Call Trace:
[   19.580190][  T340]  <TASK>
[   19.580191][  T340]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   19.580197][  T340]  ? vprintk_emit (kernel/printk/printk.c:2471)
[   19.580199][  T340]  __might_resched.cold (kernel/sched/core.c:9234)
[   19.580203][  T340]  ? prb_next_reserve_seq (kernel/printk/printk_ringbuffer.c:2128)
[   19.580204][  T340]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   19.580207][  T340]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   19.580211][  T340]  __kmalloc_noprof (./include/linux/sched/mm.h:322 (discriminator 2) mm/slub.c:4636 (discriminator 2) mm/slub.c:4974 (discriminator 2) mm/slub.c:5413 (discriminator 2) mm/slub.c:5439 (discriminator 2))
[   19.580214][  T340]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   19.580216][  T340]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   19.580220][  T340]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:58 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   19.580222][  T340]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   19.580224][  T340]  put_chars (drivers/char/virtio_console.c:1176)
[   19.580226][  T340]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   19.580227][  T340]  ? console_prepend_replay (kernel/printk/printk.c:3005)
[   19.580230][  T340]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   19.580233][  T340]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   19.580234][  T340]  ? vsnprintf (lib/vsprintf.c:2900)
[   19.580238][  T340]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   19.580239][  T340]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   19.580241][  T340]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   19.580243][  T340]  console_emit_next_record (kernel/printk/printk.c:3183)
[   19.580246][  T340]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   19.580248][  T340]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   19.580249][  T340]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   19.580251][  T340]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   19.580253][  T340]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   19.580255][  T340]  ? console_flush_one_record (kernel/printk/printk.c:3247)
[   19.580256][  T340]  console_flush_one_record (kernel/printk/printk.c:3268)
[   19.580259][  T340]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   19.580261][  T340]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   19.580263][  T340]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   19.580264][  T340]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   19.580266][  T340]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   19.580268][  T340]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   19.580269][  T340]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   19.580270][  T340]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   19.580272][  T340]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   19.580274][  T340]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   19.580276][  T340]  vprintk_emit (kernel/printk/printk.c:2479)
[   19.580279][  T340]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   19.580281][  T340]  ? netdev_run_todo (net/core/dev.c:11776)
[   19.580284][  T340]  ? mirred_device_event (net/sched/act_mirred.c:559 (discriminator 1)) act_mirred
[   19.580288][  T340]  ? mirred_cleanup_module (./include/net/netlink.h:1107 (discriminator 1) net/sched/act_mirred.c:549 (discriminator 1)) act_mirred
[   19.580289][  T340]  _printk (kernel/printk/printk.c:2504)
[   19.580293][  T340]  ? snapshot_read.cold (user.c:?)
[   19.580294][  T340]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   19.580296][  T340]  ? mirred_cleanup_module (./include/net/netlink.h:1107 (discriminator 1) net/sched/act_mirred.c:549 (discriminator 1)) act_mirred
[   19.580298][  T340]  ? __up_write (kernel/locking/rwsem.c:1415)
[   19.580299][  T340]  ? __up_write (kernel/locking/rwsem.c:1422 (discriminator 1))
[   19.580300][  T340]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   19.580302][  T340]  ? __up_write (./include/linux/instrumented.h:112 ./include/linux/atomic/atomic-instrumented.h:3390 kernel/locking/rwsem.c:1417)
[   19.580303][  T340] mirred_init_module (net/sched/act_mirred.c:508) act_mirred
[   19.580305][  T340]  do_one_initcall (init/main.c:1357)
[   19.580307][  T340]  ? trace_event_raw_event_initcall_level (./include/trace/events/initcall.h:10)
[   19.580310][  T340]  ? do_init_module (./include/linux/slab.h:991 (discriminator 1) kernel/module/main.c:3105 (discriminator 1))
[   19.580313][  T340]  ? kasan_unpoison (mm/kasan/shadow.c:146 mm/kasan/shadow.c:178)
[   19.580316][  T340]  do_init_module (kernel/module/main.c:3117)
[   19.580318][  T340]  ? free_module (./include/trace/events/module.h:50 (discriminator 19))
[   19.580320][  T340]  ? kfree (./include/linux/kasan.h:235 mm/slub.c:2748 mm/slub.c:6499 mm/slub.c:6792)
[   19.580322][  T340]  load_module (kernel/module/main.c:3593)
[   19.580326][  T340]  ? layout_and_allocate.isra.0 (kernel/module/main.c:3016)
[   19.580328][  T340]  ? __ia32_sys_fsconfig (??:?)
[   19.580330][  T340]  ? ovl_real_file (fs/overlayfs/file.c:195)
[   19.580334][  T340]  ? backing_file_read_iter (fs/backing-file.c:211)
[   19.580337][  T340]  init_module_from_file (kernel/module/main.c:3790)
[   19.580339][  T340]  ? __do_sys_init_module (kernel/module/main.c:3664)
[   19.580341][  T340]  ? ovl_mmap (fs/overlayfs/file.c:477)
[   19.580343][  T340]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   19.580345][  T340]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   19.580347][  T340]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   19.580348][  T340]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:58 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   19.580350][  T340]  idempotent_init_module (kernel/module/main.c:3802)
[   19.580352][  T340]  ? init_module_from_file (kernel/module/main.c:3791)
[   19.580355][  T340]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   19.580357][  T340]  ? cap_capable (./include/trace/events/capability.h:26 (discriminator 22) security/commoncap.c:130 (discriminator 22))
[   19.580360][  T340]  __x64_sys_finit_module (kernel/module/main.c:3828 kernel/module/main.c:3812 kernel/module/main.c:3812)
[   19.580362][  T340]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   19.580365][  T340]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[   19.580367][  T340]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[   19.580369][  T340]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   19.580371][  T340] RIP: 0033:0x7f85727f537d
[   19.580373][  T340] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 4b aa 0f 00 f7 d8 64 89 01 48
All code
========
   0:	ff c3                	inc    %ebx
   2:	66 2e 0f 1f 84 00 00 	cs nopw 0x0(%rax,%rax,1)
   9:	00 00 00 
   c:	90                   	nop
   d:	f3 0f 1e fa          	endbr64
  11:	48 89 f8             	mov    %rdi,%rax
  14:	48 89 f7             	mov    %rsi,%rdi
  17:	48 89 d6             	mov    %rdx,%rsi
  1a:	48 89 ca             	mov    %rcx,%rdx
  1d:	4d 89 c2             	mov    %r8,%r10
  20:	4d 89 c8             	mov    %r9,%r8
  23:	4c 8b 4c 24 08       	mov    0x8(%rsp),%r9
  28:	0f 05                	syscall
  2a:*	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax		<-- trapping instruction
  30:	73 01                	jae    0x33
  32:	c3                   	ret
  33:	48 8b 0d 4b aa 0f 00 	mov    0xfaa4b(%rip),%rcx        # 0xfaa85
  3a:	f7 d8                	neg    %eax
  3c:	64 89 01             	mov    %eax,%fs:(%rcx)
  3f:	48                   	rex.W

Code starting with the faulting instruction
===========================================
   0:	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax
   6:	73 01                	jae    0x9
   8:	c3                   	ret
   9:	48 8b 0d 4b aa 0f 00 	mov    0xfaa4b(%rip),%rcx        # 0xfaa5b
  10:	f7 d8                	neg    %eax
  12:	64 89 01             	mov    %eax,%fs:(%rcx)
  15:	48                   	rex.W
[   19.580375][  T340] RSP: 002b:00007ffefb514c08 EFLAGS: 00000246 ORIG_RAX: 0000000000000139
[   19.580379][  T340] RAX: ffffffffffffffda RBX: 00005575ecb70810 RCX: 00007f85727f537d
[   19.580380][  T340] RDX: 0000000000000000 RSI: 00005575bf291ffd RDI: 0000000000000000
[   19.580381][  T340] RBP: 00007ffefb514ca0 R08: 0000000000000000 R09: 0000000000000000
[   19.580382][  T340] R10: 0000000000000000 R11: 0000000000000246 R12: 00005575bf291ffd
[   19.580382][  T340] R13: 00005575ecb70960 R14: 0000000000040000 R15: 0000000000000000
| [   26.096016][    C3] softirqs last disabled at (591355): __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
| [   26.096019][    C3] Preemption disabled at:
| [   26.096019][    C3] 0x0
| [   26.096030][    C3] Tainted: [W]=WARN
[   26.096031][    C3] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   26.096033][    C3] Call Trace:
[   26.096035][    C3]  <IRQ>
[   26.096037][    C3]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   26.096043][    C3]  __might_resched.cold (kernel/sched/core.c:9234)
[   26.096053][    C3]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   26.096057][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   26.096061][    C3]  __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))
[   26.096064][    C3]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   26.096067][    C3]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   26.096071][    C3]  ? 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)
[   26.096073][    C3]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   26.096075][    C3]  put_chars (drivers/char/virtio_console.c:1176)
[   26.096077][    C3]  ? desc_read_finalized_seq (kernel/printk/printk_ringbuffer.c:1934)
[   26.096078][    C3]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   26.096080][    C3]  ? console_prepend_replay (kernel/printk/printk.c:3005)
[   26.096083][    C3]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   26.096086][    C3]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   26.096087][    C3]  ? 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)
[   26.096089][    C3]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   26.096090][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   26.096092][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   26.096094][    C3]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   26.096096][    C3]  console_emit_next_record (kernel/printk/printk.c:3183)
[   26.096098][    C3]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   26.096100][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   26.096102][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   26.096104][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   26.096106][    C3]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   26.096108][    C3]  ? console_flush_one_record (kernel/printk/printk.c:3247)
[   26.096109][    C3]  console_flush_one_record (kernel/printk/printk.c:3268)
[   26.096112][    C3]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   26.096114][    C3]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   26.096116][    C3]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   26.096118][    C3]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   26.096119][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   26.096121][    C3]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   26.096123][    C3]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   26.096124][    C3]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   26.096126][    C3]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   26.096128][    C3]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   26.096130][    C3]  vprintk_emit (kernel/printk/printk.c:2479)
[   26.096133][    C3]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   26.096135][    C3]  ? 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)
[   26.096136][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   26.096138][    C3]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   26.096140][    C3]  _printk (kernel/printk/printk.c:2504)
[   26.096143][    C3]  ? snapshot_read.cold (user.c:?)
[   26.096145][    C3]  ? ___ratelimit (lib/ratelimit.c:97 (discriminator 3))
[   26.096150][    C3]  ? __ipv6_chk_addr_and_flags (./include/linux/rcupdate.h:850 net/ipv6/addrconf.c:1996)
[   26.096153][    C3]  ? idr_get_free (??:?)
[   26.096155][    C3]  ? 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)
[   26.096158][    C3] ip6_tnl_xmit_ctl.cold (net/ipv6/ip6_tunnel.c:1064 (discriminator 3)) ip6_tunnel
[   26.096163][    C3] ip6gre_tunnel_xmit (net/ipv6/ip6_gre.c:888) ip6_gre
[   26.096167][    C3]  ? __gre6_xmit (./include/linux/skbuff.h:2904) ip6_gre
[   26.096169][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   26.096171][    C3]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   26.096172][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   26.096174][    C3]  ? netif_skb_features (net/core/dev.c:3793 net/core/dev.c:3922)
[   26.096178][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   26.096179][    C3]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   26.096181][    C3]  ? skb_network_protocol (./include/linux/skbuff.h:2534)
[   26.096183][    C3]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   26.096184][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   26.096186][    C3]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   26.096187][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   26.096189][    C3]  ? get_stack_info_noinstr (arch/x86/kernel/dumpstack_64.c:173)
[   26.096192][    C3]  dev_hard_start_xmit (./include/linux/netdevice.h:5429 ./include/linux/netdevice.h:5438 net/core/dev.c:3937 net/core/dev.c:3953)
[   26.096194][    C3]  ? validate_xmit_skb_list (net/core/dev.c:4142)
[   26.096196][    C3]  sch_direct_xmit (net/sched/sch_generic.c:372)
[   26.096200][    C3]  ? get_stack_info_noinstr (arch/x86/kernel/dumpstack_64.c:173)
[   26.096201][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   26.096203][    C3]  ? dequeue_skb (./include/trace/events/qdisc.h:14 (discriminator 19))
[   26.096204][    C3]  ? 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)
[   26.096206][    C3]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   26.096208][    C3]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   26.096210][    C3]  __dev_xmit_skb (net/core/dev.c:4262)
[   26.096212][    C3]  ? tc_run (net/core/dev.c:4444 (discriminator 4))
[   26.096214][    C3]  ? alloc_netdev_dummy (net/core/dev.c:12327)
[   26.096216][    C3]  ? netdev_offload_xstats_push_delta (net/core/dev.c:9326 net/core/dev.c:9461)
[   26.096217][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   26.096219][    C3]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   26.096221][    C3]  __dev_queue_xmit (net/core/dev.c:4884)
[   26.096224][    C3]  ? filter_irq_stacks (kernel/stacktrace.c:402)
[   26.096226][    C3]  ? addrconf_rs_timer (net/ipv6/addrconf.c:4073)
[   26.096228][    C3]  ? stack_depot_save_flags (lib/stackdepot.c:609 lib/stackdepot.c:676)
[   26.096231][    C3]  ? netdev_core_pick_tx (net/core/dev.c:4784)
[   26.096234][    C3]  ? neigh_hh_output (./include/net/neighbour.h:525)
[   26.096236][    C3]  ip6_finish_output2 (./include/net/neighbour.h:558 net/ipv6/ip6_output.c:138)
[   26.096239][    C3]  ? ip6_dst_lookup (net/ipv6/ip6_output.c:1269)
[   26.096241][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   26.096243][    C3]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   26.096244][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   26.096246][    C3]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   26.096248][    C3]  ip6_finish_output (net/ipv6/ip6_output.c:210 net/ipv6/ip6_output.c:221)
[   26.096250][    C3]  ip6_output (./include/linux/netfilter.h:314 net/ipv6/ip6_output.c:248)
[   26.096251][    C3]  ? ip6_finish_output (./include/net/inet_sock.h:338 (discriminator 1))
[   26.096253][    C3]  ? xfrm_bundle_lookup.constprop.0 (net/xfrm/xfrm_policy.c:3049)
[   26.096256][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   26.096258][    C3]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   26.096259][    C3]  ? trace_irq_disable.constprop.0 (./include/trace/events/preemptirq.h:36 (discriminator 22))
[   26.096260][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   26.096262][    C3]  ? trace_hardirqs_on (kernel/trace/trace_preemptirq.c:78)
[   26.096263][    C3]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   26.096264][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   26.096266][    C3]  ndisc_send_skb (./include/net/dst.h:470 (discriminator 4) ./include/linux/netfilter.h:325 (discriminator 4) net/ipv6/ndisc.c:513 (discriminator 4))
[   26.096270][    C3]  ? ndisc_recv_na (./include/net/net_namespace.h:422 (discriminator 7))
[   26.096273][    C3]  ? __ndisc_fill_addr_option (net/ipv6/ndisc.c:159)
[   26.096275][    C3]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   26.096277][    C3]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   26.096278][    C3]  addrconf_rs_timer (net/ipv6/addrconf.c:4073)
[   26.096280][    C3]  ? 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)
[   26.096282][    C3]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   26.096284][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   26.096286][    C3]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   26.096287][    C3]  ? 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)
[   26.096289][    C3]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   26.096291][    C3]  call_timer_fn (kernel/time/timer.c:1748)
[   26.096293][    C3]  ? detach_if_pending (./include/linux/list.h:1159)
[   26.096295][    C3]  ? debug_object_active_state (lib/debugobjects.c:1122)
[   26.096298][    C3]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   26.096300][    C3]  ? timer_recalc_next_expiry (./include/linux/find.h:71 kernel/time/timer.c:1843 kernel/time/timer.c:1865)
[   26.096302][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   26.096304][    C3]  __run_timers (kernel/time/timer.c:1799 kernel/time/timer.c:2374)
[   26.096306][    C3]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   26.096308][    C3]  ? __bpf_trace_itimer_expire (./include/trace/events/timer.h:407)
[   26.096310][    C3]  ? 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)
[   26.096313][    C3]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   26.096315][    C3]  run_timer_softirq (kernel/time/timer.c:2386 kernel/time/timer.c:2395 kernel/time/timer.c:2403)
[   26.096317][    C3]  ? __run_timers (./include/trace/events/timer.h:138 (discriminator 19))
[   26.096319][    C3]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   26.096320][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   26.096322][    C3]  handle_softirqs (kernel/softirq.c:645)
[   26.096324][    C3]  ? _local_bh_enable (kernel/softirq.c:428 (discriminator 1))
[   26.096325][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   26.096327][    C3]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   26.096329][    C3]  __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
[   26.096330][    C3]  irq_exit_rcu (kernel/softirq.c:784)
[   26.096332][    C3]  sysvec_apic_timer_interrupt (arch/x86/kernel/apic/apic.c:1062 (discriminator 37) arch/x86/kernel/apic/apic.c:1062 (discriminator 37))
[   26.096334][    C3]  </IRQ>
[   26.096335][    C3]  <TASK>
[   26.096335][    C3]  ? _raw_spin_unlock (./include/linux/spinlock_api_smp.h:201 (discriminator 1) kernel/locking/spinlock.c:213 (discriminator 1))
[   26.096338][    C3]  asm_sysvec_apic_timer_interrupt (./arch/x86/include/asm/idtentry.h:674)
[   26.096340][    C3] RIP: 0010:pv_native_safe_halt (./arch/x86/include/asm/irqflags.h:48 arch/x86/kernel/paravirt.c:63)
[   26.096344][    C3] Code: 48 8b 3d 94 e2 f5 01 e8 1f 00 00 00 48 2b 05 58 a3 95 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 13 96 11 00 fb f4 <c3> 0f 1f 40 d6 48 83 ec 20 8b 17 49 89 f8 83 e2 fe 41 89 d2 0f 01
All code
========
   0:	48 8b 3d 94 e2 f5 01 	mov    0x1f5e294(%rip),%rdi        # 0x1f5e29b
   7:	e8 1f 00 00 00       	call   0x2b
   c:	48 2b 05 58 a3 95 00 	sub    0x95a358(%rip),%rax        # 0x95a36b
  13:	c3                   	ret
  14:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  1b:	f3 0f 1e fa          	endbr64
  1f:	eb 07                	jmp    0x28
  21:	0f 00 2d 13 96 11 00 	verw   0x119613(%rip)        # 0x11963b
  28:	fb                   	sti
  29:	f4                   	hlt
  2a:*	c3                   	ret		<-- trapping instruction
  2b:	0f 1f 40 d6          	nopl   -0x2a(%rax)
  2f:	48 83 ec 20          	sub    $0x20,%rsp
  33:	8b 17                	mov    (%rdi),%edx
  35:	49 89 f8             	mov    %rdi,%r8
  38:	83 e2 fe             	and    $0xfffffffe,%edx
  3b:	41 89 d2             	mov    %edx,%r10d
  3e:	0f                   	.byte 0xf
  3f:	01                   	.byte 0x1

Code starting with the faulting instruction
===========================================
   0:	c3                   	ret
   1:	0f 1f 40 d6          	nopl   -0x2a(%rax)
   5:	48 83 ec 20          	sub    $0x20,%rsp
   9:	8b 17                	mov    (%rdi),%edx
   b:	49 89 f8             	mov    %rdi,%r8
   e:	83 e2 fe             	and    $0xfffffffe,%edx
  11:	41 89 d2             	mov    %edx,%r10d
  14:	0f                   	.byte 0xf
  15:	01                   	.byte 0x1
[   26.096345][    C3] RSP: 0018:ffa0000000167e00 EFLAGS: 00000246
[   26.096349][    C3] RAX: 0000000000000003 RBX: ff11000001c88040 RCX: 0000000000000001
[   26.096350][    C3] RDX: 0000000000000003 RSI: ffffffffba88d860 RDI: ffffffffb80f0307
[   26.096351][    C3] RBP: 0000000000000000 R08: ffffffffba580421 R09: 1fe2200006a763a2
[   26.096352][    C3] R10: 0000000000000003 R11: 0000000000000000 R12: 1ff400000002cfc3
[   26.096353][    C3] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000000000
[   26.096354][    C3]  ? ct_kernel_exit.constprop.0 (./include/linux/instrumented.h:97 kernel/context_tracking.c:124)
[   26.096356][    C3]  ? cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   26.096359][    C3]  default_idle (./arch/x86/include/asm/paravirt.h:62 arch/x86/kernel/process.c:768)
[   26.096361][    C3]  default_idle_call (kernel/sched/idle.c:122)
[   26.096363][    C3]  cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   26.096364][    C3]  ? arch_cpu_idle_exit+0x40/0x40
[   26.096366][    C3]  ? mark_tsc_async_resets (arch/x86/kernel/tsc_sync.c:49)
[   26.096369][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   26.096371][    C3]  do_idle (kernel/sched/idle.c:355)
[   26.096372][    C3]  cpu_startup_entry (kernel/sched/idle.c:454)
[   26.096374][    C3]  start_secondary (arch/x86/kernel/smpboot.c:312)
[   26.096376][    C3]  ? set_cpu_sibling_map (arch/x86/kernel/smpboot.c:733 (discriminator 4))
[   26.096378][    C3]  common_startup_64 (arch/x86/kernel/head_64.S:418)
| [   42.992019][    C3] softirqs last disabled at (591355): __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
| [   42.992021][    C3] Preemption disabled at:
| [   42.992022][    C3] 0x0
| [   42.992032][    C3] Tainted: [W]=WARN
[   42.992033][    C3] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   42.992035][    C3] Call Trace:
[   42.992036][    C3]  <IRQ>
[   42.992038][    C3]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   42.992043][    C3]  __might_resched.cold (kernel/sched/core.c:9234)
[   42.992047][    C3]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   42.992051][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   42.992054][    C3]  __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))
[   42.992058][    C3]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   42.992060][    C3]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   42.992064][    C3]  ? 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)
[   42.992066][    C3]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   42.992067][    C3]  put_chars (drivers/char/virtio_console.c:1176)
[   42.992069][    C3]  ? desc_read_finalized_seq (kernel/printk/printk_ringbuffer.c:1934)
[   42.992071][    C3]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   42.992073][    C3]  ? console_prepend_replay (kernel/printk/printk.c:3005)
[   42.992075][    C3]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   42.992078][    C3]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   42.992079][    C3]  ? 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)
[   42.992081][    C3]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   42.992083][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   42.992084][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   42.992086][    C3]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   42.992088][    C3]  console_emit_next_record (kernel/printk/printk.c:3183)
[   42.992090][    C3]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   42.992092][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   42.992094][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   42.992096][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   42.992097][    C3]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   42.992099][    C3]  ? console_flush_one_record (kernel/printk/printk.c:3247)
[   42.992101][    C3]  console_flush_one_record (kernel/printk/printk.c:3268)
[   42.992103][    C3]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   42.992111][    C3]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   42.992113][    C3]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   42.992115][    C3]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   42.992116][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   42.992118][    C3]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   42.992120][    C3]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   42.992121][    C3]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   42.992123][    C3]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   42.992125][    C3]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   42.992127][    C3]  vprintk_emit (kernel/printk/printk.c:2479)
[   42.992130][    C3]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   42.992132][    C3]  ? 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)
[   42.992133][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   42.992135][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   42.992137][    C3]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   42.992138][    C3]  _printk (kernel/printk/printk.c:2504)
[   42.992142][    C3]  ? snapshot_read.cold (user.c:?)
[   42.992143][    C3]  ? ___ratelimit (lib/ratelimit.c:97 (discriminator 3))
[   42.992148][    C3]  ? __ipv6_chk_addr_and_flags (./include/linux/rcupdate.h:850 net/ipv6/addrconf.c:1996)
[   42.992151][    C3]  ? idr_get_free (??:?)
[   42.992153][    C3]  ? 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)
[   42.992156][    C3] ip6_tnl_xmit_ctl.cold (net/ipv6/ip6_tunnel.c:1064 (discriminator 3)) ip6_tunnel
[   42.992161][    C3] ip6gre_tunnel_xmit (net/ipv6/ip6_gre.c:888) ip6_gre
[   42.992165][    C3]  ? __gre6_xmit (./include/linux/skbuff.h:2904) ip6_gre
[   42.992167][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   42.992169][    C3]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   42.992170][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   42.992172][    C3]  ? netif_skb_features (net/core/dev.c:3793 net/core/dev.c:3922)
[   42.992175][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   42.992177][    C3]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   42.992179][    C3]  ? skb_network_protocol (./include/linux/skbuff.h:2534)
[   42.992180][    C3]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   42.992182][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   42.992183][    C3]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   42.992185][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   42.992187][    C3]  ? get_stack_info_noinstr (arch/x86/kernel/dumpstack_64.c:173)
[   42.992189][    C3]  dev_hard_start_xmit (./include/linux/netdevice.h:5429 ./include/linux/netdevice.h:5438 net/core/dev.c:3937 net/core/dev.c:3953)
[   42.992192][    C3]  ? validate_xmit_skb_list (net/core/dev.c:4142)
[   42.992194][    C3]  sch_direct_xmit (net/sched/sch_generic.c:372)
[   42.992196][    C3]  ? get_stack_info_noinstr (arch/x86/kernel/dumpstack_64.c:173)
[   42.992198][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   42.992200][    C3]  ? dequeue_skb (./include/trace/events/qdisc.h:14 (discriminator 19))
[   42.992201][    C3]  ? 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)
[   42.992202][    C3]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   42.992204][    C3]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   42.992206][    C3]  __dev_xmit_skb (net/core/dev.c:4262)
[   42.992209][    C3]  ? tc_run (net/core/dev.c:4444 (discriminator 4))
[   42.992210][    C3]  ? alloc_netdev_dummy (net/core/dev.c:12327)
[   42.992212][    C3]  ? netdev_offload_xstats_push_delta (net/core/dev.c:9326 net/core/dev.c:9461)
[   42.992213][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   42.992215][    C3]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   42.992217][    C3]  __dev_queue_xmit (net/core/dev.c:4884)
[   42.992220][    C3]  ? filter_irq_stacks (kernel/stacktrace.c:402)
[   42.992222][    C3]  ? addrconf_rs_timer (net/ipv6/addrconf.c:4073)
[   42.992223][    C3]  ? stack_depot_save_flags (lib/stackdepot.c:609 lib/stackdepot.c:676)
[   42.992227][    C3]  ? netdev_core_pick_tx (net/core/dev.c:4784)
[   42.992229][    C3]  ? neigh_hh_output (./include/net/neighbour.h:525)
[   42.992232][    C3]  ip6_finish_output2 (./include/net/neighbour.h:558 net/ipv6/ip6_output.c:138)
[   42.992234][    C3]  ? ip6_dst_lookup (net/ipv6/ip6_output.c:1269)
[   42.992236][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   42.992238][    C3]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   42.992239][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   42.992241][    C3]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   42.992243][    C3]  ip6_finish_output (net/ipv6/ip6_output.c:210 net/ipv6/ip6_output.c:221)
[   42.992245][    C3]  ip6_output (./include/linux/netfilter.h:314 net/ipv6/ip6_output.c:248)
[   42.992247][    C3]  ? ip6_finish_output (./include/net/inet_sock.h:338 (discriminator 1))
[   42.992248][    C3]  ? xfrm_bundle_lookup.constprop.0 (net/xfrm/xfrm_policy.c:3049)
[   42.992251][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   42.992252][    C3]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   42.992254][    C3]  ? trace_irq_disable.constprop.0 (./include/trace/events/preemptirq.h:36 (discriminator 22))
[   42.992255][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   42.992256][    C3]  ? trace_hardirqs_on (kernel/trace/trace_preemptirq.c:78)
[   42.992258][    C3]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   42.992259][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   42.992261][    C3]  ndisc_send_skb (./include/net/dst.h:470 (discriminator 4) ./include/linux/netfilter.h:325 (discriminator 4) net/ipv6/ndisc.c:513 (discriminator 4))
[   42.992264][    C3]  ? ndisc_recv_na (./include/net/net_namespace.h:422 (discriminator 7))
[   42.992267][    C3]  ? __ndisc_fill_addr_option (net/ipv6/ndisc.c:159)
[   42.992269][    C3]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   42.992271][    C3]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   42.992272][    C3]  addrconf_rs_timer (net/ipv6/addrconf.c:4073)
[   42.992274][    C3]  ? 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)
[   42.992276][    C3]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   42.992278][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   42.992279][    C3]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   42.992281][    C3]  ? 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)
[   42.992282][    C3]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   42.992284][    C3]  call_timer_fn (kernel/time/timer.c:1748)
[   42.992287][    C3]  ? detach_if_pending (./include/linux/list.h:1159)
[   42.992288][    C3]  ? debug_object_active_state (lib/debugobjects.c:1122)
[   42.992292][    C3]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   42.992293][    C3]  ? timer_recalc_next_expiry (./include/linux/find.h:71 kernel/time/timer.c:1843 kernel/time/timer.c:1865)
[   42.992295][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   42.992297][    C3]  __run_timers (kernel/time/timer.c:1799 kernel/time/timer.c:2374)
[   42.992299][    C3]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   42.992301][    C3]  ? __bpf_trace_itimer_expire (./include/trace/events/timer.h:407)
[   42.992303][    C3]  ? 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)
[   42.992305][    C3]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   42.992308][    C3]  run_timer_softirq (kernel/time/timer.c:2386 kernel/time/timer.c:2395 kernel/time/timer.c:2403)
[   42.992309][    C3]  ? __run_timers (./include/trace/events/timer.h:138 (discriminator 19))
[   42.992311][    C3]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   42.992312][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   42.992314][    C3]  handle_softirqs (kernel/softirq.c:645)
[   42.992316][    C3]  ? _local_bh_enable (kernel/softirq.c:428 (discriminator 1))
[   42.992317][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   42.992319][    C3]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   42.992321][    C3]  __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
[   42.992322][    C3]  irq_exit_rcu (kernel/softirq.c:784)
[   42.992324][    C3]  sysvec_apic_timer_interrupt (arch/x86/kernel/apic/apic.c:1062 (discriminator 37) arch/x86/kernel/apic/apic.c:1062 (discriminator 37))
[   42.992326][    C3]  </IRQ>
[   42.992327][    C3]  <TASK>
[   42.992327][    C3]  ? _raw_spin_unlock (./include/linux/spinlock_api_smp.h:201 (discriminator 1) kernel/locking/spinlock.c:213 (discriminator 1))
[   42.992330][    C3]  asm_sysvec_apic_timer_interrupt (./arch/x86/include/asm/idtentry.h:674)
[   42.992332][    C3] RIP: 0010:pv_native_safe_halt (./arch/x86/include/asm/irqflags.h:48 arch/x86/kernel/paravirt.c:63)
[   42.992335][    C3] Code: 48 8b 3d 94 e2 f5 01 e8 1f 00 00 00 48 2b 05 58 a3 95 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 13 96 11 00 fb f4 <c3> 0f 1f 40 d6 48 83 ec 20 8b 17 49 89 f8 83 e2 fe 41 89 d2 0f 01
All code
========
   0:	48 8b 3d 94 e2 f5 01 	mov    0x1f5e294(%rip),%rdi        # 0x1f5e29b
   7:	e8 1f 00 00 00       	call   0x2b
   c:	48 2b 05 58 a3 95 00 	sub    0x95a358(%rip),%rax        # 0x95a36b
  13:	c3                   	ret
  14:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  1b:	f3 0f 1e fa          	endbr64
  1f:	eb 07                	jmp    0x28
  21:	0f 00 2d 13 96 11 00 	verw   0x119613(%rip)        # 0x11963b
  28:	fb                   	sti
  29:	f4                   	hlt
  2a:*	c3                   	ret		<-- trapping instruction
  2b:	0f 1f 40 d6          	nopl   -0x2a(%rax)
  2f:	48 83 ec 20          	sub    $0x20,%rsp
  33:	8b 17                	mov    (%rdi),%edx
  35:	49 89 f8             	mov    %rdi,%r8
  38:	83 e2 fe             	and    $0xfffffffe,%edx
  3b:	41 89 d2             	mov    %edx,%r10d
  3e:	0f                   	.byte 0xf
  3f:	01                   	.byte 0x1

Code starting with the faulting instruction
===========================================
   0:	c3                   	ret
   1:	0f 1f 40 d6          	nopl   -0x2a(%rax)
   5:	48 83 ec 20          	sub    $0x20,%rsp
   9:	8b 17                	mov    (%rdi),%edx
   b:	49 89 f8             	mov    %rdi,%r8
   e:	83 e2 fe             	and    $0xfffffffe,%edx
  11:	41 89 d2             	mov    %edx,%r10d
  14:	0f                   	.byte 0xf
  15:	01                   	.byte 0x1
[   42.992336][    C3] RSP: 0018:ffa0000000167e00 EFLAGS: 00000246
[   42.992340][    C3] RAX: 0000000000000003 RBX: ff11000001c88040 RCX: 0000000000000001
[   42.992341][    C3] RDX: 0000000000000003 RSI: ffffffffba88d860 RDI: ffffffffb80f0307
[   42.992342][    C3] RBP: 0000000000000000 R08: ffffffffba580421 R09: 1fe2200006a763a2
[   42.992343][    C3] R10: 0000000000000003 R11: 0000000000000000 R12: 1ff400000002cfc3
[   42.992344][    C3] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000000000
[   42.992345][    C3]  ? ct_kernel_exit.constprop.0 (./include/linux/instrumented.h:97 kernel/context_tracking.c:124)
[   42.992347][    C3]  ? cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   42.992350][    C3]  default_idle (./arch/x86/include/asm/paravirt.h:62 arch/x86/kernel/process.c:768)
[   42.992352][    C3]  default_idle_call (kernel/sched/idle.c:122)
[   42.992353][    C3]  cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   42.992355][    C3]  ? arch_cpu_idle_exit+0x40/0x40
[   42.992356][    C3]  ? mark_tsc_async_resets (arch/x86/kernel/tsc_sync.c:49)
[   42.992359][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   42.992361][    C3]  do_idle (kernel/sched/idle.c:355)
[   42.992363][    C3]  cpu_startup_entry (kernel/sched/idle.c:454)
[   42.992364][    C3]  start_secondary (arch/x86/kernel/smpboot.c:312)
[   42.992366][    C3]  ? set_cpu_sibling_map (arch/x86/kernel/smpboot.c:733 (discriminator 4))
[   42.992368][    C3]  common_startup_64 (arch/x86/kernel/head_64.S:418)
| [   46.682307][  T545] softirqs last disabled at (0): 0x0
| [   46.682309][  T545] Preemption disabled at:
| [   46.682310][  T545] 0x0
| [   46.682318][  T545] Tainted: [W]=WARN
[   46.682318][  T545] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   46.682320][  T545] Call Trace:
[   46.682322][  T545]  <TASK>
[   46.682323][  T545]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   46.682328][  T545]  __might_resched.cold (kernel/sched/core.c:9234)
[   46.682332][  T545]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   46.682336][  T545]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   46.682340][  T545]  __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))
[   46.682344][  T545]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   46.682347][  T545]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   46.682350][  T545]  ? 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)
[   46.682352][  T545]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   46.682354][  T545]  put_chars (drivers/char/virtio_console.c:1176)
[   46.682356][  T545]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   46.682358][  T545]  ? printk_get_next_message (kernel/printk/printk.c:3072)
[   46.682361][  T545]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   46.682364][  T545]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   46.682367][  T545]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   46.682369][  T545]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   46.682370][  T545]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   46.682373][  T545]  console_emit_next_record (kernel/printk/printk.c:3183)
[   46.682375][  T545]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   46.682377][  T545]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   46.682379][  T545]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   46.682380][  T545]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   46.682382][  T545]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   46.682384][  T545]  ? console_flush_one_record (kernel/printk/printk.c:3247)
[   46.682386][  T545]  console_flush_one_record (kernel/printk/printk.c:3268)
[   46.682388][  T545]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   46.682391][  T545]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   46.682392][  T545]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   46.682394][  T545]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   46.682396][  T545]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   46.682397][  T545]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   46.682399][  T545]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   46.682400][  T545]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   46.682402][  T545]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   46.682404][  T545]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   46.682406][  T545]  vprintk_emit (kernel/printk/printk.c:2479)
[   46.682409][  T545]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   46.682410][  T545]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   46.682412][  T545]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   46.682415][  T545]  ? trace_hardirqs_on (kernel/trace/trace_preemptirq.c:78)
[   46.682417][  T545]  _printk (kernel/printk/printk.c:2504)
[   46.682420][  T545]  ? snapshot_read.cold (user.c:?)
[   46.682422][  T545]  ? ipv6_mc_down (net/ipv6/mcast.c:1137 net/ipv6/mcast.c:2792)
[   46.682427][  T545] br_set_state (net/bridge/br_stp.c:57 (discriminator 2)) bridge
[   46.682440][  T545] br_stp_disable_port (net/bridge/br_stp_if.c:106) bridge
[   46.682448][  T545] br_device_event (net/bridge/br.c:111) bridge
[   46.682456][  T545]  ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:211 (discriminator 1) kernel/locking/spinlock.c:221 (discriminator 1))
[   46.682460][  T545]  ? _sub_I_65535_1+0x4d0/0x4d0 stp
[   46.682462][  T545]  ? addrconf_notify (net/ipv6/addrconf.c:3812)
[   46.682466][  T545]  notifier_call_chain (kernel/notifier.c:85)
[   46.682469][  T545]  __dev_notify_flags (net/core/dev.c:2313 net/core/dev.c:2327 net/core/dev.c:9855)
[   46.682472][  T545]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   46.682474][  T545]  ? netif_change_name (net/core/dev.c:1517)
[   46.682476][  T545]  ? netif_set_allmulti (./include/net/netdev_lock.h:30 (discriminator 1))
[   46.682478][  T545]  ? __kernel_text_address (kernel/extable.c:79)
[   46.682480][  T545]  ? write_profile (profile.c:?)
[   46.682482][  T545]  ? unwind_get_return_address (arch/x86/kernel/unwind_orc.c:385 arch/x86/kernel/unwind_orc.c:380)
[   46.682485][  T545]  netif_change_flags (net/core/dev.c:9882)
[   46.682487][  T545]  do_setlink.isra.0 (net/core/rtnetlink.c:3266 (discriminator 1))
[   46.682491][  T545]  ? stack_trace_save (kernel/stacktrace.c:122 (discriminator 1))
[   46.682492][  T545]  ? rtnl_link_get_size (net/core/rtnetlink.c:747)
[   46.682493][  T545]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   46.682495][  T545]  ? stack_depot_save_flags (lib/stackdepot.c:609 lib/stackdepot.c:676)
[   46.682499][  T545]  ? kasan_save_stack (mm/kasan/common.c:58)
[   46.682502][  T545]  ? kasan_save_stack (mm/kasan/common.c:57)
[   46.682503][  T545]  ? kasan_save_track (mm/kasan/common.c:78)
[   46.682505][  T545]  ? __kasan_kmalloc (mm/kasan/common.c:398 mm/kasan/common.c:415)
[   46.682506][  T545]  ? __kmalloc_cache_noprof (./include/linux/kasan.h:263 mm/slub.c:5563)
[   46.682508][  T545]  ? rtnl_newlink (./include/linux/slab.h:991 (discriminator 1) net/core/rtnetlink.c:4113 (discriminator 1))
[   46.682509][  T545]  ? rtnetlink_rcv_msg (net/core/rtnetlink.c:7132)
[   46.682510][  T545]  ? netlink_rcv_skb (net/netlink/af_netlink.c:2556)
[   46.682512][  T545]  ? netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   46.682514][  T545]  ? netlink_sendmsg (net/netlink/af_netlink.c:1900)
[   46.682515][  T545]  ? ____sys_sendmsg (net/socket.c:800 (discriminator 4) net/socket.c:815 (discriminator 4) net/socket.c:2713 (discriminator 4))
[   46.682517][  T545]  ? ___sys_sendmsg (net/socket.c:2767)
[   46.682519][  T545]  ? __sys_sendmsg (net/socket.c:2799)
[   46.682520][  T545]  ? do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[   46.682522][  T545]  ? entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   46.682525][  T545]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   46.682527][  T545]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   46.682528][  T545]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   46.682530][  T545]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   46.682531][  T545]  ? trace_contention_end (./include/trace/events/lock.h:121 (discriminator 22))
[   46.682534][  T545]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:821)
[   46.682536][  T545]  ? __mutex_lock (kernel/locking/mutex.c:656 (discriminator 1) kernel/locking/mutex.c:821 (discriminator 1))
[   46.682537][  T545]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:366 net/core/rtnetlink.c:4214)
[   46.682539][  T545]  ? ww_mutex_lock (kernel/locking/mutex.c:934)
[   46.682541][  T545]  ? __rtnl_newlink (net/core/rtnetlink.c:4063)
[   46.682543][  T545]  rtnl_newlink (net/core/rtnetlink.c:4215)
[   46.682545][  T545]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   46.682547][  T545]  ? rtnl_bridge_getlink (net/core/rtnetlink.c:5558)
[   46.682548][  T545]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   46.682549][  T545]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   46.682551][  T545]  ? is_bpf_text_address (./include/linux/rcupdate.h:850 kernel/bpf/core.c:749)
[   46.682554][  T545]  ? is_bpf_text_address (./include/linux/rcupdate.h:882 kernel/bpf/core.c:751)
[   46.682556][  T545]  ? kernel_text_address (kernel/extable.c:125 kernel/extable.c:94)
[   46.682557][  T545]  ? __kernel_text_address (kernel/extable.c:79)
[   46.682558][  T545]  ? write_profile (profile.c:?)
[   46.682560][  T545]  ? unwind_get_return_address (arch/x86/kernel/unwind_orc.c:385 arch/x86/kernel/unwind_orc.c:380)
[   46.682561][  T545]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   46.682563][  T545]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   46.682564][  T545]  ? cap_capable (./include/trace/events/capability.h:26 (discriminator 22) security/commoncap.c:130 (discriminator 22))
[   46.682568][  T545]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   46.682569][  T545]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   46.682571][  T545]  ? rtnl_bridge_getlink (net/core/rtnetlink.c:5558)
[   46.682572][  T545]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7132)
[   46.682574][  T545]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   46.682576][  T545]  ? filter_irq_stacks (kernel/stacktrace.c:402)
[   46.682577][  T545]  ? stack_depot_save_flags (lib/stackdepot.c:609 lib/stackdepot.c:676)
[   46.682580][  T545]  netlink_rcv_skb (net/netlink/af_netlink.c:2556)
[   46.682582][  T545]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   46.682583][  T545]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   46.682584][  T545]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   46.682586][  T545]  ? __netlink_lookup (./include/linux/rcupdate.h:850 ./include/linux/rhashtable.h:709 net/netlink/af_netlink.c:499)
[   46.682588][  T545]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   46.682590][  T545]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   46.682592][  T545]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   46.682594][  T545]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   46.682595][  T545]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   46.682597][  T545]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   46.682599][  T545]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   46.682600][  T545]  netlink_sendmsg (net/netlink/af_netlink.c:1900)
[   46.682602][  T545]  ? netlink_unicast (./include/net/net_namespace.h:422 (discriminator 7))
[   46.682604][  T545]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   46.682606][  T545]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   46.682608][  T545]  ____sys_sendmsg (net/socket.c:800 (discriminator 4) net/socket.c:815 (discriminator 4) net/socket.c:2713 (discriminator 4))
[   46.682609][  T545]  ? copy_msghdr_from_user (net/socket.c:2650)
[   46.682611][  T545]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5399)
[   46.682613][  T545]  ? move_addr_to_kernel (net/socket.c:258)
[   46.682614][  T545]  ? filter_irq_stacks (kernel/stacktrace.c:402)
[   46.682616][  T545]  ___sys_sendmsg (net/socket.c:2767)
[   46.682618][  T545]  ? copy_msghdr_from_user (net/socket.c:2619)
[   46.682623][  T545]  __sys_sendmsg (net/socket.c:2799)
[   46.682625][  T545]  ? __sys_sendmsg_sock (net/socket.c:2780)
[   46.682628][  T545]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   46.682630][  T545]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[   46.682631][  T545]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[   46.682633][  T545]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   46.682635][  T545] RIP: 0033:0x7f22e9e9854e
[   46.682637][  T545] 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
[   46.682638][  T545] RSP: 002b:00007fffaa616db0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   46.682642][  T545] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f22e9e9854e
[   46.682643][  T545] RDX: 0000000000000000 RSI: 00007fffaa616e60 RDI: 0000000000000005
[   46.682644][  T545] RBP: 00007fffaa616dc0 R08: 0000000000000000 R09: 0000000000000000
[   46.682645][  T545] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a910260


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