======================================
| [   10.262610][  T186] softirqs last disabled at (41597): __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
| [   10.262612][  T186] Preemption disabled at:
| [   10.262613][  T186] 0x0
| [   10.262623][  T186] Tainted: [W]=WARN
[   10.262624][  T186] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   10.262626][  T186] Call Trace:
[   10.262628][  T186]  <TASK>
[   10.262629][  T186]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   10.262636][  T186]  __might_resched.cold (kernel/sched/core.c:9234)
[   10.262641][  T186]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   10.262645][  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)
[   10.262650][  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))
[   10.262652][  T186]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   10.262658][  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)
[   10.262660][  T186]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   10.262663][  T186]  put_chars (drivers/char/virtio_console.c:1176)
[   10.262666][  T186]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   10.262667][  T186]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   10.262672][  T186]  ? validate_chain (kernel/locking/lockdep.c:3817 (discriminator 2) kernel/locking/lockdep.c:3837 (discriminator 2) kernel/locking/lockdep.c:3892 (discriminator 2))
[   10.262677][  T186]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   10.262683][  T186]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   10.262685][  T186]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   10.262688][  T186]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   10.262691][  T186]  console_emit_next_record (kernel/printk/printk.c:3183)
[   10.262695][  T186]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   10.262697][  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))
[   10.262700][  T186]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   10.262702][  T186]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   10.262706][  T186]  console_flush_one_record (kernel/printk/printk.c:3268)
[   10.262710][  T186]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   10.262712][  T186]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   10.262717][  T186]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   10.262720][  T186]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   10.262721][  T186]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   10.262724][  T186]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   10.262727][  T186]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   10.262729][  T186]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   10.262732][  T186]  vprintk_emit (kernel/printk/printk.c:2479)
[   10.262736][  T186]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   10.262739][  T186]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   10.262742][  T186]  _printk (kernel/printk/printk.c:2504)
[   10.262746][  T186]  ? snapshot_read.cold (user.c:?)
[   10.262749][  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)
[   10.262751][  T186]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   10.262755][  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)
[   10.262757][  T186]  do_exit.cold (kernel/exit.c:889 (discriminator 4) kernel/exit.c:1043 (discriminator 4))
[   10.262762][  T186]  ? exit_notify (kernel/exit.c:780)
[   10.262763][  T186]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   10.262766][  T186]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   10.262770][  T186]  do_group_exit (kernel/exit.c:1151)
[   10.262773][  T186]  __x64_sys_exit_group (kernel/exit.c:1162 kernel/exit.c:1160 kernel/exit.c:1160)
[   10.262775][  T186]  x64_sys_call (./arch/x86/include/generated/asm/syscalls_64.h:232)
[   10.262777][  T186]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[   10.262780][  T186]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[   10.262783][  T186]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   10.262785][  T186] RIP: 0033:0x7f9bead2e1b8
[   10.262787][  T186] Code: Unable to access opcode bytes at 0x7f9bead2e18e.

Code starting with the faulting instruction
===========================================
[   10.262789][  T186] RSP: 002b:00007ffe68a0b258 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[   10.262791][  T186] RAX: ffffffffffffffda RBX: 00007f9beae5ef88 RCX: 00007f9bead2e1b8
[   10.262792][  T186] RDX: 00007f9beaa78fc8 RSI: fffffffffffffeb8 RDI: 0000000000000000
[   10.262793][  T186] RBP: 00007ffe68a0b2b0 R08: 0000000000000000 R09: 0000000000008010
[   10.262794][  T186] R10: 00007ffe68a0b070 R11: 0000000000000246 R12: 0000000000000001
[   10.262795][  T186] R13: 0000000000000000 R14: 00007f9beae5d680 R15: 00007f9beae5efa0
| [   11.974190][  T249] softirqs last disabled at (22553): __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
| [   11.974193][  T249] Preemption disabled at:
| [   11.974193][  T249] vprintk_emit (kernel/printk/printk.c:2471)
| [   11.974202][  T249] Tainted: [W]=WARN
[   11.974203][  T249] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   11.974205][  T249] Call Trace:
[   11.974207][  T249]  <TASK>
[   11.974208][  T249]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   11.974214][  T249]  ? vprintk_emit (kernel/printk/printk.c:2471)
[   11.974216][  T249]  __might_resched.cold (kernel/sched/core.c:9234)
[   11.974221][  T249]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   11.974225][  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)
[   11.974230][  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))
[   11.974232][  T249]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   11.974238][  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)
[   11.974240][  T249]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   11.974243][  T249]  put_chars (drivers/char/virtio_console.c:1176)
[   11.974245][  T249]  ? desc_read_finalized_seq (kernel/printk/printk_ringbuffer.c:1934)
[   11.974247][  T249]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   11.974250][  T249]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   11.974254][  T249]  ? validate_chain (kernel/locking/lockdep.c:3817 (discriminator 2) kernel/locking/lockdep.c:3837 (discriminator 2) kernel/locking/lockdep.c:3892 (discriminator 2))
[   11.974258][  T249]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   11.974261][  T249]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   11.974262][  T249]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   11.974267][  T249]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   11.974268][  T249]  ? console_emit_next_record (kernel/printk/printk.c:3095 (discriminator 2) kernel/printk/printk.c:3182 (discriminator 2))
[   11.974271][  T249]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   11.974274][  T249]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   11.974278][  T249]  console_emit_next_record (kernel/printk/printk.c:3183)
[   11.974281][  T249]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   11.974283][  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))
[   11.974286][  T249]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   11.974289][  T249]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   11.974292][  T249]  console_flush_one_record (kernel/printk/printk.c:3268)
[   11.974296][  T249]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   11.974298][  T249]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   11.974303][  T249]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   11.974306][  T249]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   11.974308][  T249]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   11.974310][  T249]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   11.974314][  T249]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   11.974315][  T249]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   11.974319][  T249]  vprintk_emit (kernel/printk/printk.c:2479)
[   11.974322][  T249]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   11.974328][  T249]  ? gre_exit (net/ipv4/gre_demux.c:73) gre
[   11.974331][  T249]  _printk (kernel/printk/printk.c:2504)
[   11.974334][  T249]  ? snapshot_read.cold (user.c:?)
[   11.974340][  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)
[   11.974343][  T249] gre_init (gre.mod.c:?) gre
[   11.974345][  T249]  do_one_initcall (init/main.c:1357)
[   11.974348][  T249]  ? trace_event_raw_event_initcall_level (./include/trace/events/initcall.h:10)
[   11.974353][  T249]  ? do_init_module (./include/linux/slab.h:991 (discriminator 1) kernel/module/main.c:3105 (discriminator 1))
[   11.974356][  T249]  ? kasan_unpoison (mm/kasan/shadow.c:146 mm/kasan/shadow.c:178)
[   11.974363][  T249]  do_init_module (kernel/module/main.c:3117)
[   11.974369][  T249]  ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4488)
[   11.974374][  T249]  ? free_module (./include/trace/events/module.h:50 (discriminator 19))
[   11.974377][  T249]  ? kfree (./include/linux/kasan.h:235 mm/slub.c:2748 mm/slub.c:6499 mm/slub.c:6792)
[   11.974386][  T249]  load_module (kernel/module/main.c:3593)
[   11.974393][  T249]  ? layout_and_allocate.isra.0 (kernel/module/main.c:3016)
[   11.974398][  T249]  ? backing_file_read_iter (fs/backing-file.c:211)
[   11.974401][  T249]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   11.974405][  T249]  init_module_from_file (kernel/module/main.c:3790)
[   11.974408][  T249]  ? __do_sys_init_module (kernel/module/main.c:3664)
[   11.974416][  T249]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   11.974420][  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)
[   11.974423][  T249]  idempotent_init_module (kernel/module/main.c:3802)
[   11.974426][  T249]  ? init_module_from_file (kernel/module/main.c:3791)
[   11.974432][  T249]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   11.974434][  T249]  ? cap_capable (./include/trace/events/capability.h:26 (discriminator 22) security/commoncap.c:130 (discriminator 22))
[   11.974440][  T249]  __x64_sys_finit_module (kernel/module/main.c:3828 kernel/module/main.c:3812 kernel/module/main.c:3812)
[   11.974443][  T249]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   11.974446][  T249]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[   11.974448][  T249]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[   11.974451][  T249]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   11.974454][  T249] RIP: 0033:0x7fd069b5837d
[   11.974457][  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
[   11.974459][  T249] RSP: 002b:00007ffd2cc78ed8 EFLAGS: 00000246 ORIG_RAX: 0000000000000139
[   11.974461][  T249] RAX: ffffffffffffffda RBX: 00005653bca69a40 RCX: 00007fd069b5837d
[   11.974463][  T249] RDX: 0000000000000000 RSI: 00005653a6c3affd RDI: 0000000000000001
[   11.974464][  T249] RBP: 00007ffd2cc78f70 R08: 0000000000000000 R09: 0000000000000000
[   11.974465][  T249] R10: 0000000000000000 R11: 0000000000000246 R12: 00005653a6c3affd
[   11.974465][  T249] R13: 00005653bca69a00 R14: 0000000000040000 R15: 0000000000000000
| [   12.500407][   T10]  #11: ffffffffa9489560 (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))
| [   12.500411][   T10]
| [   12.500411][   T10] stack backtrace:
| [   12.500417][   T10] Tainted: [W]=WARN
[   12.500418][   T10] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   12.500420][   T10] Workqueue: mld mld_ifc_work
[   12.500423][   T10] Call Trace:
[   12.500425][   T10]  <TASK>
[   12.500427][   T10]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   12.500433][   T10]  lockdep_rcu_suspicious.cold (kernel/locking/lockdep.c:6938)
[   12.500439][   T10]  __might_resched (kernel/sched/core.c:9196 (discriminator 9))
[   12.500444][   T10]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   12.500447][   T10]  ? __kmalloc_noprof (./include/linux/sched/mm.h:317 mm/slub.c:4636 mm/slub.c:4974 mm/slub.c:5413 mm/slub.c:5439)
[   12.500452][   T10]  __kmalloc_noprof (./include/linux/sched/mm.h:322 (discriminator 2) mm/slub.c:4636 (discriminator 2) mm/slub.c:4974 (discriminator 2) mm/slub.c:5413 (discriminator 2) mm/slub.c:5439 (discriminator 2))
[   12.500455][   T10]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   12.500460][   T10]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:58 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   12.500463][   T10]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   12.500467][   T10]  put_chars (drivers/char/virtio_console.c:1176)
[   12.500469][   T10]  ? check_prev_add (kernel/locking/lockdep.c:3258 (discriminator 3))
[   12.500471][   T10]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   12.500474][   T10]  ? validate_chain (kernel/locking/lockdep.c:159 kernel/locking/lockdep.c:191 kernel/locking/lockdep.c:3928)
[   12.500479][   T10]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   12.500486][   T10]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   12.500488][   T10]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   12.500492][   T10]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   12.500496][   T10]  console_emit_next_record (kernel/printk/printk.c:3183)
[   12.500500][   T10]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   12.500502][   T10]  ? console_flush_one_record (./include/linux/rcupdate.h:314 (discriminator 2) ./include/linux/srcu.h:439 (discriminator 2) kernel/printk/printk.c:291 (discriminator 2) kernel/printk/printk.c:3246 (discriminator 2))
[   12.500505][   T10]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   12.500507][   T10]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   12.500511][   T10]  console_flush_one_record (kernel/printk/printk.c:3268)
[   12.500516][   T10]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   12.500517][   T10]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   12.500523][   T10]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   12.500526][   T10]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   12.500528][   T10]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   12.500530][   T10]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   12.500534][   T10]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   12.500536][   T10]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   12.500539][   T10]  vprintk_emit (kernel/printk/printk.c:2479)
[   12.500543][   T10]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   12.500546][   T10]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   12.500551][   T10]  _printk (kernel/printk/printk.c:2504)
[   12.500554][   T10]  ? snapshot_read.cold (user.c:?)
[   12.500556][   T10]  ? ___ratelimit (lib/ratelimit.c:97 (discriminator 3))
[   12.500562][   T10]  ? idr_get_free (??:?)
[   12.500567][   T10] ip6_tnl_xmit_ctl.cold (net/ipv6/ip6_tunnel.c:1064 (discriminator 3)) ip6_tunnel
[   12.500572][   T10] ip6gre_tunnel_xmit (net/ipv6/ip6_gre.c:888) ip6_gre
[   12.500577][   T10]  ? __gre6_xmit (./include/linux/skbuff.h:2904) ip6_gre
[   12.500582][   T10]  ? stack_trace_save (kernel/stacktrace.c:122 (discriminator 1))
[   12.500585][   T10]  ? filter_irq_stacks (kernel/stacktrace.c:402)
[   12.500587][   T10]  ? netif_skb_features (net/core/dev.c:3793 net/core/dev.c:3922)
[   12.500590][   T10]  ? mark_lock_irq (kernel/locking/lockdep.c:4265 (discriminator 1) kernel/locking/lockdep.c:4314 (discriminator 1))
[   12.500591][   T10]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   12.500594][   T10]  ? skb_network_protocol (./include/linux/skbuff.h:2534)
[   12.500596][   T10]  ? save_trace (kernel/locking/lockdep.c:558 kernel/locking/lockdep.c:594)
[   12.500602][   T10]  dev_hard_start_xmit (./include/linux/netdevice.h:5429 ./include/linux/netdevice.h:5438 net/core/dev.c:3937 net/core/dev.c:3953)
[   12.500605][   T10]  ? validate_xmit_skb_list (net/core/dev.c:4142)
[   12.500609][   T10]  sch_direct_xmit (net/sched/sch_generic.c:372)
[   12.500613][   T10]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   12.500616][   T10]  ? dequeue_skb (./include/trace/events/qdisc.h:14 (discriminator 19))
[   12.500618][   T10]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   12.500620][   T10]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   12.500622][   T10]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   12.500627][   T10]  __dev_xmit_skb (net/core/dev.c:4262)
[   12.500632][   T10]  ? alloc_netdev_dummy (net/core/dev.c:12327)
[   12.500633][   T10]  ? __dev_queue_xmit (./include/linux/bottom_half.h:20 (discriminator 2) ./include/linux/rcupdate.h:902 (discriminator 2) net/core/dev.c:4844 (discriminator 2))
[   12.500637][   T10]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   12.500639][   T10]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   12.500643][   T10]  __dev_queue_xmit (net/core/dev.c:4884)
[   12.500646][   T10]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   12.500651][   T10]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   12.500652][   T10]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   12.500655][   T10]  ? netdev_core_pick_tx (net/core/dev.c:4784)
[   12.500666][   T10]  ip6_finish_output2 (./include/net/neighbour.h:560 (discriminator 3) net/ipv6/ip6_output.c:138 (discriminator 3))
[   12.500671][   T10]  ? ip6_dst_lookup (net/ipv6/ip6_output.c:1269)
[   12.500673][   T10]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   12.500676][   T10]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   12.500679][   T10]  ? ip6_mtu (./include/linux/rcupdate.h:319 (discriminator 2) ./include/linux/rcupdate.h:880 (discriminator 2) ./include/net/ip6_route.h:384 (discriminator 2) net/ipv6/route.c:3290 (discriminator 2))
[   12.500684][   T10]  ip6_finish_output (net/ipv6/ip6_output.c:210 net/ipv6/ip6_output.c:221)
[   12.500687][   T10]  ip6_output (./include/linux/netfilter.h:314 net/ipv6/ip6_output.c:248)
[   12.500691][   T10]  ? ip6_finish_output (./include/net/inet_sock.h:338 (discriminator 1))
[   12.500692][   T10]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   12.500694][   T10]  ? xfrm_bundle_lookup.constprop.0 (net/xfrm/xfrm_policy.c:3049)
[   12.500697][   T10]  ? mark_held_locks (kernel/locking/lockdep.c:4341)
[   12.500701][   T10]  ? __local_bh_enable_ip (kernel/softirq.c:478)
[   12.500703][   T10]  ? __local_bh_enable_ip (kernel/softirq.c:478)
[   12.500705][   T10]  ? icmp6_dst_alloc (net/ipv6/route.c:3364)
[   12.500709][   T10]  mld_sendpack (./include/net/dst.h:470 (discriminator 4) ./include/linux/netfilter.h:325 (discriminator 4) ./include/linux/netfilter.h:319 (discriminator 4) net/ipv6/mcast.c:1870 (discriminator 4))
[   12.500714][   T10]  ? mld_dad_start_work (net/ipv6/mcast.c:1133)
[   12.500720][   T10]  ? mld_send_cr (./include/linux/lockdep.h:249 net/ipv6/mcast.c:2148)
[   12.500725][   T10]  mld_ifc_work (net/ipv6/mcast.c:2711)
[   12.500727][   T10]  ? process_one_work (kernel/workqueue.c:3363 (discriminator 2))
[   12.500729][   T10]  process_one_work (kernel/workqueue.c:3387)
[   12.500736][   T10]  ? __queue_delayed_work (kernel/workqueue.c:2622)
[   12.500738][   T10]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   12.500746][   T10]  worker_thread (kernel/workqueue.c:3470 kernel/workqueue.c:3551)
[   12.500750][   T10]  ? rescuer_thread (./include/linux/list.h:419 (discriminator 3))
[   12.500752][   T10]  ? __kthread_parkme (./include/linux/instrumented.h:82 ./include/asm-generic/bitops/instrumented-non-atomic.h:141 kernel/kthread.c:272)
[   12.500755][   T10]  ? rescuer_thread (./include/linux/list.h:419 (discriminator 3))
[   12.500758][   T10]  ? rescuer_thread (./include/linux/list.h:419 (discriminator 3))
[   12.500760][   T10]  kthread (kernel/kthread.c:436)
[   12.500763][   T10]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   12.500765][   T10]  ? kthread_affine_preferred (kernel/kthread.c:857)
[   12.500768][   T10]  ret_from_fork (arch/x86/kernel/process.c:158)
[   12.500772][   T10]  ? arch_exit_to_user_mode_prepare.isra.0 (arch/x86/entry/vdso/vma.c:80 (discriminator 1))
[   12.500776][   T10]  ? __switch_to (arch/x86/kernel/process_64.c:403 arch/x86/kernel/process_64.c:663)
[   12.500779][   T10]  ? kthread_affine_preferred (kernel/kthread.c:857)
[   12.500782][   T10]  ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
| [   12.974132][   T64] softirqs last disabled at (63968): br_port_carrier_check (./include/linux/spinlock.h:353 net/bridge/br_if.c:87) bridge
| [   12.974144][   T64] Preemption disabled at:
| [   12.974145][   T64] 0x0
| [   12.974157][   T64] Tainted: [W]=WARN
[   12.974158][   T64] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   12.974161][   T64] Workqueue: events_unbound linkwatch_event
[   12.974165][   T64] Call Trace:
[   12.974167][   T64]  <TASK>
[   12.974169][   T64]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   12.974177][   T64]  __might_resched.cold (kernel/sched/core.c:9234)
[   12.974183][   T64]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   12.974188][   T64]  ? __kmalloc_noprof (./include/linux/sched/mm.h:317 mm/slub.c:4636 mm/slub.c:4974 mm/slub.c:5413 mm/slub.c:5439)
[   12.974195][   T64]  __kmalloc_noprof (./include/linux/sched/mm.h:322 (discriminator 2) mm/slub.c:4636 (discriminator 2) mm/slub.c:4974 (discriminator 2) mm/slub.c:5413 (discriminator 2) mm/slub.c:5439 (discriminator 2))
[   12.974198][   T64]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   12.974206][   T64]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:58 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   12.974209][   T64]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   12.974214][   T64]  put_chars (drivers/char/virtio_console.c:1176)
[   12.974218][   T64]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   12.974220][   T64]  ? check_prev_add (kernel/locking/lockdep.c:3258 (discriminator 3))
[   12.974226][   T64]  ? validate_chain (kernel/locking/lockdep.c:159 kernel/locking/lockdep.c:191 kernel/locking/lockdep.c:3928)
[   12.974232][   T64]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   12.974235][   T64]  ? mark_usage (kernel/locking/lockdep.c:4690)
[   12.974237][   T64]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   12.974240][   T64]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   12.974246][   T64]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   12.974248][   T64]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   12.974255][   T64]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   12.974261][   T64]  console_emit_next_record (kernel/printk/printk.c:3183)
[   12.974266][   T64]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   12.974269][   T64]  ? console_flush_one_record (./include/linux/rcupdate.h:314 (discriminator 2) ./include/linux/srcu.h:439 (discriminator 2) kernel/printk/printk.c:291 (discriminator 2) kernel/printk/printk.c:3246 (discriminator 2))
[   12.974273][   T64]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   12.974278][   T64]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   12.974284][   T64]  console_flush_one_record (kernel/printk/printk.c:3268)
[   12.974291][   T64]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   12.974293][   T64]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   12.974301][   T64]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   12.974305][   T64]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   12.974308][   T64]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   12.974311][   T64]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   12.974316][   T64]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   12.974319][   T64]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   12.974324][   T64]  vprintk_emit (kernel/printk/printk.c:2479)
[   12.974329][   T64]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   12.974338][   T64]  _printk (kernel/printk/printk.c:2504)
[   12.974343][   T64]  ? snapshot_read.cold (user.c:?)
[   12.974351][   T64]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   12.974357][   T64] br_set_state (net/bridge/br_stp.c:57 (discriminator 2)) bridge
[   12.974372][   T64] br_init_port (net/bridge/br_stp_if.c:39) bridge
[   12.974390][   T64] br_stp_enable_port (net/bridge/br_stp_if.c:93) bridge
[   12.974401][   T64] br_port_carrier_check (net/bridge/br_if.c:90) bridge
[   12.974414][   T64] br_device_event (net/bridge/br.c:101) bridge
[   12.974428][   T64]  ? llc_exit (./arch/x86/include/asm/atomic.h:28 ./include/linux/atomic/atomic-arch-fallback.h:503 ./include/linux/atomic/atomic-instrumented.h:68 ./include/linux/refcount.h:134 net/llc/llc_core.c:38 net/llc/llc_core.c:96) llc
[   12.974431][   T64]  ? nlmsg_notify (./include/net/netlink.h:1165 ./include/net/netlink.h:1184 net/netlink/af_netlink.c:2599)
[   12.974441][   T64]  notifier_call_chain (kernel/notifier.c:85)
[   12.974449][   T64]  netif_state_change (net/core/dev.c:1625)
[   12.974455][   T64]  ? call_netdevice_notifiers_info (./include/net/net_namespace.h:422 (discriminator 7))
[   12.974463][   T64]  ? linkwatch_do_dev (net/core/link_watch.c:182 net/core/link_watch.c:166)
[   12.974465][   T64]  __linkwatch_run_queue (net/core/link_watch.c:240)
[   12.974470][   T64]  ? linkwatch_do_dev (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   12.974474][   T64]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   12.974481][   T64]  linkwatch_event (net/core/link_watch.c:314 (discriminator 11))
[   12.974484][   T64]  ? __linkwatch_run_queue (./include/linux/list.h:577)
[   12.974489][   T64]  process_one_work (kernel/workqueue.c:3387)
[   12.974499][   T64]  ? __queue_delayed_work (kernel/workqueue.c:2622)
[   12.974503][   T64]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   12.974515][   T64]  worker_thread (kernel/workqueue.c:3470 kernel/workqueue.c:3551)
[   12.974522][   T64]  ? rescuer_thread (./include/linux/list.h:419 (discriminator 3))
[   12.974524][   T64]  ? __kthread_parkme (./include/linux/instrumented.h:82 ./include/asm-generic/bitops/instrumented-non-atomic.h:141 kernel/kthread.c:272)
[   12.974528][   T64]  ? rescuer_thread (./include/linux/list.h:419 (discriminator 3))
[   12.974532][   T64]  ? rescuer_thread (./include/linux/list.h:419 (discriminator 3))
[   12.974535][   T64]  kthread (kernel/kthread.c:436)
[   12.974538][   T64]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   12.974541][   T64]  ? kthread_affine_preferred (kernel/kthread.c:857)
[   12.974545][   T64]  ret_from_fork (arch/x86/kernel/process.c:158)
[   12.974551][   T64]  ? arch_exit_to_user_mode_prepare.isra.0 (arch/x86/entry/vdso/vma.c:80 (discriminator 1))
[   12.974556][   T64]  ? __switch_to (arch/x86/kernel/process_64.c:403 arch/x86/kernel/process_64.c:663)
[   12.974560][   T64]  ? kthread_affine_preferred (kernel/kthread.c:857)
[   12.974564][   T64]  ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
| [   14.124644][   T10] softirqs last disabled at (29324): __dev_queue_xmit (./include/linux/bottom_half.h:20 (discriminator 2) ./include/linux/rcupdate.h:902 (discriminator 2) net/core/dev.c:4844 (discriminator 2))
| [   14.124647][   T10] Preemption disabled at:
| [   14.124648][   T10] __dev_queue_xmit (./include/linux/bottom_half.h:20 (discriminator 2) ./include/linux/rcupdate.h:902 (discriminator 2) net/core/dev.c:4844 (discriminator 2))
| [   14.124658][   T10] Tainted: [W]=WARN
[   14.124659][   T10] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   14.124661][   T10] Workqueue: mld mld_ifc_work
[   14.124665][   T10] Call Trace:
[   14.124667][   T10]  <TASK>
[   14.124669][   T10]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   14.124675][   T10]  ? __dev_queue_xmit (./include/linux/bottom_half.h:20 (discriminator 2) ./include/linux/rcupdate.h:902 (discriminator 2) net/core/dev.c:4844 (discriminator 2))
[   14.124677][   T10]  __might_resched.cold (kernel/sched/core.c:9234)
[   14.124681][   T10]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   14.124685][   T10]  ? __kmalloc_noprof (./include/linux/sched/mm.h:317 mm/slub.c:4636 mm/slub.c:4974 mm/slub.c:5413 mm/slub.c:5439)
[   14.124691][   T10]  __kmalloc_noprof (./include/linux/sched/mm.h:322 (discriminator 2) mm/slub.c:4636 (discriminator 2) mm/slub.c:4974 (discriminator 2) mm/slub.c:5413 (discriminator 2) mm/slub.c:5439 (discriminator 2))
[   14.124693][   T10]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   14.124699][   T10]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:58 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   14.124702][   T10]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   14.124705][   T10]  put_chars (drivers/char/virtio_console.c:1176)
[   14.124707][   T10]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   14.124711][   T10]  ? validate_chain (kernel/locking/lockdep.c:3817 (discriminator 2) kernel/locking/lockdep.c:3837 (discriminator 2) kernel/locking/lockdep.c:3892 (discriminator 2))
[   14.124716][   T10]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   14.124722][   T10]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   14.124725][   T10]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   14.124729][   T10]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   14.124733][   T10]  console_emit_next_record (kernel/printk/printk.c:3183)
[   14.124737][   T10]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   14.124738][   T10]  ? console_flush_one_record (./include/linux/rcupdate.h:314 (discriminator 2) ./include/linux/srcu.h:439 (discriminator 2) kernel/printk/printk.c:291 (discriminator 2) kernel/printk/printk.c:3246 (discriminator 2))
[   14.124742][   T10]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   14.124744][   T10]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   14.124748][   T10]  console_flush_one_record (kernel/printk/printk.c:3268)
[   14.124752][   T10]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   14.124754][   T10]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   14.124760][   T10]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   14.124763][   T10]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   14.124764][   T10]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   14.124767][   T10]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   14.124771][   T10]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   14.124772][   T10]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   14.124776][   T10]  vprintk_emit (kernel/printk/printk.c:2479)
[   14.124780][   T10]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   14.124783][   T10]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   14.124788][   T10]  _printk (kernel/printk/printk.c:2504)
[   14.124791][   T10]  ? snapshot_read.cold (user.c:?)
[   14.124793][   T10]  ? ___ratelimit (lib/ratelimit.c:97 (discriminator 3))
[   14.124799][   T10]  ? idr_get_free (??:?)
[   14.124804][   T10] ip6_tnl_xmit_ctl.cold (net/ipv6/ip6_tunnel.c:1064 (discriminator 3)) ip6_tunnel
[   14.124809][   T10] ip6gre_tunnel_xmit (net/ipv6/ip6_gre.c:888) ip6_gre
[   14.124814][   T10]  ? mark_usage (kernel/locking/lockdep.c:4690)
[   14.124817][   T10]  ? __gre6_xmit (./include/linux/skbuff.h:2904) ip6_gre
[   14.124821][   T10]  ? mark_usage (kernel/locking/lockdep.c:4690)
[   14.124823][   T10]  ? netif_skb_features (net/core/dev.c:3793 net/core/dev.c:3922)
[   14.124824][   T10]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   14.124826][   T10]  ? validate_chain (kernel/locking/lockdep.c:157 kernel/locking/lockdep.c:202 kernel/locking/lockdep.c:3329 kernel/locking/lockdep.c:3924)
[   14.124829][   T10]  ? skb_network_protocol (./include/linux/skbuff.h:2534)
[   14.124832][   T10]  ? mark_usage (kernel/locking/lockdep.c:4690)
[   14.124837][   T10]  dev_hard_start_xmit (./include/linux/netdevice.h:5429 ./include/linux/netdevice.h:5438 net/core/dev.c:3937 net/core/dev.c:3953)
[   14.124839][   T10]  ? 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))
[   14.124842][   T10]  ? validate_xmit_skb_list (net/core/dev.c:4142)
[   14.124845][   T10]  sch_direct_xmit (net/sched/sch_generic.c:372)
[   14.124850][   T10]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   14.124852][   T10]  ? dequeue_skb (./include/trace/events/qdisc.h:14 (discriminator 19))
[   14.124854][   T10]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   14.124857][   T10]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   14.124862][   T10]  __dev_xmit_skb (net/core/dev.c:4262)
[   14.124866][   T10]  ? alloc_netdev_dummy (net/core/dev.c:12327)
[   14.124868][   T10]  ? __dev_queue_xmit (./include/linux/bottom_half.h:20 (discriminator 2) ./include/linux/rcupdate.h:902 (discriminator 2) net/core/dev.c:4844 (discriminator 2))
[   14.124871][   T10]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   14.124873][   T10]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   14.124877][   T10]  __dev_queue_xmit (net/core/dev.c:4884)
[   14.124884][   T10]  ? netdev_core_pick_tx (net/core/dev.c:4784)
[   14.124887][   T10]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   14.124888][   T10]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   14.124895][   T10]  ? neigh_hh_output (./include/net/neighbour.h:525)
[   14.124900][   T10]  ip6_finish_output2 (./include/net/neighbour.h:558 net/ipv6/ip6_output.c:138)
[   14.124905][   T10]  ? ip6_dst_lookup (net/ipv6/ip6_output.c:1269)
[   14.124906][   T10]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   14.124909][   T10]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   14.124912][   T10]  ? ip6_mtu (./include/linux/rcupdate.h:319 (discriminator 2) ./include/linux/rcupdate.h:880 (discriminator 2) ./include/net/ip6_route.h:384 (discriminator 2) net/ipv6/route.c:3290 (discriminator 2))
[   14.124916][   T10]  ip6_finish_output (net/ipv6/ip6_output.c:210 net/ipv6/ip6_output.c:221)
[   14.124920][   T10]  ip6_output (./include/linux/netfilter.h:314 net/ipv6/ip6_output.c:248)
[   14.124923][   T10]  ? ip6_finish_output (./include/net/inet_sock.h:338 (discriminator 1))
[   14.124924][   T10]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   14.124926][   T10]  ? xfrm_bundle_lookup.constprop.0 (net/xfrm/xfrm_policy.c:3049)
[   14.124930][   T10]  ? mark_held_locks (kernel/locking/lockdep.c:4341)
[   14.124933][   T10]  ? __local_bh_enable_ip (kernel/softirq.c:478)
[   14.124936][   T10]  ? __local_bh_enable_ip (kernel/softirq.c:478)
[   14.124938][   T10]  ? icmp6_dst_alloc (net/ipv6/route.c:3364)
[   14.124941][   T10]  mld_sendpack (./include/net/dst.h:470 (discriminator 4) ./include/linux/netfilter.h:325 (discriminator 4) ./include/linux/netfilter.h:319 (discriminator 4) net/ipv6/mcast.c:1870 (discriminator 4))
[   14.124946][   T10]  ? mld_dad_start_work (net/ipv6/mcast.c:1133)
[   14.124952][   T10]  ? mld_send_cr (./include/linux/lockdep.h:249 net/ipv6/mcast.c:2148)
[   14.124956][   T10]  mld_ifc_work (net/ipv6/mcast.c:2711)
[   14.124959][   T10]  ? process_one_work (kernel/workqueue.c:3363 (discriminator 2))
[   14.124960][   T10]  process_one_work (kernel/workqueue.c:3387)
[   14.124967][   T10]  ? __queue_delayed_work (kernel/workqueue.c:2622)
[   14.124970][   T10]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   14.124977][   T10]  worker_thread (kernel/workqueue.c:3470 kernel/workqueue.c:3551)
[   14.124982][   T10]  ? rescuer_thread (./include/linux/list.h:419 (discriminator 3))
[   14.124984][   T10]  ? __kthread_parkme (./include/linux/instrumented.h:82 ./include/asm-generic/bitops/instrumented-non-atomic.h:141 kernel/kthread.c:272)
[   14.124986][   T10]  ? rescuer_thread (./include/linux/list.h:419 (discriminator 3))
[   14.124989][   T10]  ? rescuer_thread (./include/linux/list.h:419 (discriminator 3))
[   14.124991][   T10]  kthread (kernel/kthread.c:436)
[   14.124993][   T10]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   14.124996][   T10]  ? kthread_affine_preferred (kernel/kthread.c:857)
[   14.124999][   T10]  ret_from_fork (arch/x86/kernel/process.c:158)
[   14.125003][   T10]  ? arch_exit_to_user_mode_prepare.isra.0 (arch/x86/entry/vdso/vma.c:80 (discriminator 1))
[   14.125006][   T10]  ? __switch_to (arch/x86/kernel/process_64.c:403 arch/x86/kernel/process_64.c:663)
[   14.125009][   T10]  ? kthread_affine_preferred (kernel/kthread.c:857)
[   14.125012][   T10]  ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
| [   19.006913][  T324] softirqs last disabled at (24085): __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
| [   19.006915][  T324] Preemption disabled at:
| [   19.006916][  T324] vprintk_emit (kernel/printk/printk.c:2471)
| [   19.006925][  T324] Tainted: [W]=WARN
[   19.006926][  T324] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   19.006928][  T324] Call Trace:
[   19.006930][  T324]  <TASK>
[   19.006931][  T324]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   19.006937][  T324]  ? vprintk_emit (kernel/printk/printk.c:2471)
[   19.006939][  T324]  __might_resched.cold (kernel/sched/core.c:9234)
[   19.006943][  T324]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   19.006947][  T324]  ? __kmalloc_noprof (./include/linux/sched/mm.h:317 mm/slub.c:4636 mm/slub.c:4974 mm/slub.c:5413 mm/slub.c:5439)
[   19.006952][  T324]  __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))
[   19.006954][  T324]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   19.006960][  T324]  ? 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)
[   19.006962][  T324]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   19.006965][  T324]  put_chars (drivers/char/virtio_console.c:1176)
[   19.006968][  T324]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   19.006969][  T324]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   19.006974][  T324]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   19.006976][  T324]  ? validate_chain (kernel/locking/lockdep.c:3817 (discriminator 2) kernel/locking/lockdep.c:3837 (discriminator 2) kernel/locking/lockdep.c:3892 (discriminator 2))
[   19.006981][  T324]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   19.006983][  T324]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   19.006988][  T324]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   19.006990][  T324]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   19.006995][  T324]  console_emit_next_record (kernel/printk/printk.c:3183)
[   19.007000][  T324]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   19.007001][  T324]  ? console_flush_one_record (./include/linux/rcupdate.h:314 (discriminator 2) ./include/linux/srcu.h:439 (discriminator 2) kernel/printk/printk.c:291 (discriminator 2) kernel/printk/printk.c:3246 (discriminator 2))
[   19.007004][  T324]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   19.007006][  T324]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   19.007010][  T324]  console_flush_one_record (kernel/printk/printk.c:3268)
[   19.007014][  T324]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   19.007016][  T324]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   19.007021][  T324]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   19.007023][  T324]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   19.007025][  T324]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   19.007027][  T324]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   19.007031][  T324]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   19.007032][  T324]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   19.007035][  T324]  vprintk_emit (kernel/printk/printk.c:2479)
[   19.007039][  T324]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   19.007042][  T324]  ? netdev_run_todo (net/core/dev.c:11776)
[   19.007047][  T324]  ? mirred_device_event (net/sched/act_mirred.c:559 (discriminator 1)) act_mirred
[   19.007049][  T324]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   19.007053][  T324]  ? gact_cleanup_module (net/sched/act_gact.c:192) act_gact
[   19.007055][  T324]  _printk (kernel/printk/printk.c:2504)
[   19.007059][  T324]  ? snapshot_read.cold (user.c:?)
[   19.007061][  T324]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   19.007063][  T324]  ? gact_cleanup_module (net/sched/act_gact.c:192) act_gact
[   19.007065][  T324]  ? __up_write (kernel/locking/rwsem.c:1415)
[   19.007066][  T324]  ? __up_write (kernel/locking/rwsem.c:1422 (discriminator 1))
[   19.007070][  T324]  ? __up_write (./include/linux/instrumented.h:112 ./include/linux/atomic/atomic-instrumented.h:3390 kernel/locking/rwsem.c:1417)
[   19.007072][  T324] mirred_init_module (net/sched/act_mirred.c:508) act_mirred
[   19.007075][  T324]  do_one_initcall (init/main.c:1357)
[   19.007078][  T324]  ? trace_event_raw_event_initcall_level (./include/trace/events/initcall.h:10)
[   19.007082][  T324]  ? do_init_module (./include/linux/slab.h:991 (discriminator 1) kernel/module/main.c:3105 (discriminator 1))
[   19.007085][  T324]  ? kasan_unpoison (mm/kasan/shadow.c:146 mm/kasan/shadow.c:178)
[   19.007090][  T324]  do_init_module (kernel/module/main.c:3117)
[   19.007094][  T324]  ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4488)
[   19.007098][  T324]  ? free_module (./include/trace/events/module.h:50 (discriminator 19))
[   19.007101][  T324]  ? kfree (./include/linux/kasan.h:235 mm/slub.c:2748 mm/slub.c:6499 mm/slub.c:6792)
[   19.007105][  T324]  load_module (kernel/module/main.c:3593)
[   19.007112][  T324]  ? layout_and_allocate.isra.0 (kernel/module/main.c:3016)
[   19.007115][  T324]  ? __ia32_sys_fsconfig (??:?)
[   19.007118][  T324]  ? ovl_real_file (fs/overlayfs/file.c:195)
[   19.007123][  T324]  ? backing_file_read_iter (fs/backing-file.c:211)
[   19.007126][  T324]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   19.007129][  T324]  init_module_from_file (kernel/module/main.c:3790)
[   19.007132][  T324]  ? __do_sys_init_module (kernel/module/main.c:3664)
[   19.007140][  T324]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   19.007143][  T324]  ? 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)
[   19.007146][  T324]  idempotent_init_module (kernel/module/main.c:3802)
[   19.007150][  T324]  ? init_module_from_file (kernel/module/main.c:3791)
[   19.007155][  T324]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   19.007158][  T324]  ? cap_capable (./include/trace/events/capability.h:26 (discriminator 22) security/commoncap.c:130 (discriminator 22))
[   19.007163][  T324]  __x64_sys_finit_module (kernel/module/main.c:3828 kernel/module/main.c:3812 kernel/module/main.c:3812)
[   19.007165][  T324]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   19.007169][  T324]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[   19.007171][  T324]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[   19.007173][  T324]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   19.007176][  T324] RIP: 0033:0x7fd681cb637d
[   19.007179][  T324] 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
[   19.007180][  T324] RSP: 002b:00007ffe82e906d8 EFLAGS: 00000246 ORIG_RAX: 0000000000000139
[   19.007183][  T324] RAX: ffffffffffffffda RBX: 0000564798ff2810 RCX: 00007fd681cb637d
[   19.007184][  T324] RDX: 0000000000000000 RSI: 0000564767d1affd RDI: 0000000000000000
[   19.007185][  T324] RBP: 00007ffe82e90770 R08: 0000000000000000 R09: 0000000000000000
[   19.007186][  T324] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564767d1affd
[   19.007187][  T324] R13: 0000564798ff2960 R14: 0000000000040000 R15: 0000000000000000
| [   25.452338][    C0]
| [   25.452338][    C0]
| [   25.452338][    C0] stack backtrace:
| [   25.452344][    C0] Tainted: [W]=WARN
[   25.452344][    C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   25.452346][    C0] Call Trace:
[   25.452348][    C0]  <IRQ>
[   25.452349][    C0]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   25.452353][    C0]  print_irq_inversion_bug.part.0.cold (kernel/locking/lockdep.c:4141)
[   25.452356][    C0]  mark_lock_irq (kernel/locking/lockdep.c:4095 kernel/locking/lockdep.c:4174 kernel/locking/lockdep.c:4310)
[   25.452358][    C0]  mark_lock (kernel/locking/lockdep.c:4769)
[   25.452360][    C0]  mark_usage (kernel/locking/lockdep.c:4658)
[   25.452362][    C0]  __lock_acquire (kernel/locking/lockdep.c:5208)
[   25.452364][    C0]  lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   25.452366][    C0]  ? console_lock_spinning_enable (kernel/printk/printk.c:1902 (discriminator 2))
[   25.452368][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   25.452371][    C0]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   25.452373][    C0]  console_lock_spinning_enable (kernel/printk/printk.c:1902 (discriminator 2))
[   25.452374][    C0]  ? console_lock_spinning_enable (kernel/printk/printk.c:1902 (discriminator 2))
[   25.452376][    C0]  console_emit_next_record (kernel/printk/printk.c:3177)
[   25.452378][    C0]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   25.452380][    C0]  ? 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))
[   25.452382][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   25.452384][    C0]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   25.452385][    C0]  console_flush_one_record (kernel/printk/printk.c:3268)
[   25.452388][    C0]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   25.452389][    C0]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   25.452391][    C0]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   25.452393][    C0]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   25.452395][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   25.452397][    C0]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   25.452398][    C0]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   25.452400][    C0]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   25.452402][    C0]  vprintk_emit (kernel/printk/printk.c:2479)
[   25.452404][    C0]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   25.452406][    C0]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   25.452408][    C0]  _printk (kernel/printk/printk.c:2504)
[   25.452410][    C0]  ? snapshot_read.cold (user.c:?)
[   25.452412][    C0]  ? ___ratelimit (lib/ratelimit.c:97 (discriminator 3))
[   25.452415][    C0]  ? idr_get_free (??:?)
[   25.452417][    C0] ip6_tnl_xmit_ctl.cold (net/ipv6/ip6_tunnel.c:1064 (discriminator 3)) ip6_tunnel
[   25.452420][    C0] ip6gre_tunnel_xmit (net/ipv6/ip6_gre.c:888) ip6_gre
[   25.452422][    C0]  ? __gre6_xmit (./include/linux/skbuff.h:2904) ip6_gre
[   25.452431][    C0]  ? sock_def_readable (./include/linux/rcupdate.h:319 (discriminator 2) ./include/linux/rcupdate.h:880 (discriminator 2) net/core/sock.c:3663 (discriminator 2))
[   25.452433][    C0]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   25.452435][    C0]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   25.452436][    C0]  ? run_filter (net/packet/af_packet.c:2103)
[   25.452439][    C0]  ? dev_queue_xmit_nit (./include/linux/rcupdate.h:319 (discriminator 2) ./include/linux/rcupdate.h:880 (discriminator 2) net/core/dev.c:2636 (discriminator 2))
[   25.452441][    C0]  ? dev_queue_xmit_nit (./include/linux/rcupdate.h:319 (discriminator 2) ./include/linux/rcupdate.h:880 (discriminator 2) net/core/dev.c:2636 (discriminator 2))
[   25.452443][    C0]  dev_hard_start_xmit (./include/linux/netdevice.h:5429 ./include/linux/netdevice.h:5438 net/core/dev.c:3937 net/core/dev.c:3953)
[   25.452445][    C0]  ? 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))
[   25.452446][    C0]  ? validate_xmit_skb_list (net/core/dev.c:4142)
[   25.452448][    C0]  sch_direct_xmit (net/sched/sch_generic.c:372)
[   25.452450][    C0]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   25.452452][    C0]  ? dequeue_skb (./include/trace/events/qdisc.h:14 (discriminator 19))
[   25.452453][    C0]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   25.452455][    C0]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   25.452457][    C0]  __dev_xmit_skb (net/core/dev.c:4262)
[   25.452458][    C0]  ? tc_run (net/core/dev.c:4444 (discriminator 6))
[   25.452460][    C0]  ? alloc_netdev_dummy (net/core/dev.c:12327)
[   25.452461][    C0]  ? netdev_offload_xstats_push_delta (net/core/dev.c:9326 net/core/dev.c:9461)
[   25.452463][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   25.452465][    C0]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   25.452466][    C0]  __dev_queue_xmit (net/core/dev.c:4884)
[   25.452469][    C0]  ? netdev_core_pick_tx (net/core/dev.c:4784)
[   25.452471][    C0]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   25.452472][    C0]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   25.452475][    C0]  ? neigh_hh_output (./include/net/neighbour.h:525)
[   25.452477][    C0]  ip6_finish_output2 (./include/net/neighbour.h:558 net/ipv6/ip6_output.c:138)
[   25.452479][    C0]  ? ip6_dst_lookup (net/ipv6/ip6_output.c:1269)
[   25.452480][    C0]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   25.452482][    C0]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   25.452483][    C0]  ? 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))
[   25.452485][    C0]  ip6_finish_output (net/ipv6/ip6_output.c:210 net/ipv6/ip6_output.c:221)
[   25.452487][    C0]  ip6_output (./include/linux/netfilter.h:314 net/ipv6/ip6_output.c:248)
[   25.452489][    C0]  ? ip6_finish_output (./include/net/inet_sock.h:338 (discriminator 1))
[   25.452490][    C0]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   25.452492][    C0]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   25.452493][    C0]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   25.452494][    C0]  ? __local_bh_enable_ip (kernel/softirq.c:478)
[   25.452496][    C0]  ndisc_send_skb (./include/net/dst.h:470 (discriminator 4) ./include/linux/netfilter.h:325 (discriminator 4) net/ipv6/ndisc.c:513 (discriminator 4))
[   25.452499][    C0]  ? ndisc_recv_na (./include/net/net_namespace.h:422 (discriminator 7))
[   25.452501][    C0]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   25.452503][    C0]  ? __ndisc_fill_addr_option (net/ipv6/ndisc.c:159)
[   25.452505][    C0]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   25.452507][    C0]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   25.452508][    C0]  addrconf_rs_timer (net/ipv6/addrconf.c:4073)
[   25.452511][    C0]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   25.452513][    C0]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   25.452514][    C0]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   25.452516][    C0]  call_timer_fn (kernel/time/timer.c:1748)
[   25.452518][    C0]  ? detach_if_pending (./include/linux/list.h:1159)
[   25.452520][    C0]  ? debug_object_active_state (lib/debugobjects.c:1122)
[   25.452523][    C0]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   25.452524][    C0]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   25.452526][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   25.452528][    C0]  __run_timers (kernel/time/timer.c:1799 kernel/time/timer.c:2374)
[   25.452530][    C0]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   25.452532][    C0]  ? __bpf_trace_itimer_expire (./include/trace/events/timer.h:407)
[   25.452534][    C0]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   25.452536][    C0]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   25.452539][    C0]  run_timer_softirq (kernel/time/timer.c:2386 kernel/time/timer.c:2395 kernel/time/timer.c:2403)
[   25.452541][    C0]  ? __run_timers (./include/trace/events/timer.h:138 (discriminator 19))
[   25.452542][    C0]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   25.452544][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   25.452546][    C0]  handle_softirqs (kernel/softirq.c:645)
[   25.452548][    C0]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   25.452549][    C0]  ? _local_bh_enable (kernel/softirq.c:428 (discriminator 1))
[   25.452551][    C0]  __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
[   25.452553][    C0]  irq_exit_rcu (kernel/softirq.c:784)
[   25.452554][    C0]  sysvec_apic_timer_interrupt (arch/x86/kernel/apic/apic.c:1062 (discriminator 37) arch/x86/kernel/apic/apic.c:1062 (discriminator 37))
[   25.452556][    C0]  </IRQ>
[   25.452557][    C0]  <TASK>
[   25.452557][    C0]  ? lockdep_hardirqs_on_prepare.part.0 (kernel/locking/lockdep.c:470 (discriminator 2) kernel/locking/lockdep.c:4427 (discriminator 2))
[   25.452559][    C0]  asm_sysvec_apic_timer_interrupt (./arch/x86/include/asm/idtentry.h:674)
[   25.452561][    C0] RIP: 0010:pv_native_safe_halt (./arch/x86/include/asm/irqflags.h:48 arch/x86/kernel/paravirt.c:63)
[   25.452564][    C0] 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
[   25.452565][    C0] RSP: 0018:ffffffffa9207cf8 EFLAGS: 00000296
[   25.452568][    C0] RAX: 00000000000a5b0f RBX: ffffffffa921c600 RCX: ffffffffa62f0307
[   25.452569][    C0] RDX: ffffffffa921c600 RSI: ffffffffa9038b01 RDI: ffffffffa8a8d8e0
[   25.452570][    C0] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[   25.452571][    C0] R10: 0000000000000000 R11: 0000000000000001 R12: 1ffffffff5240fa2
[   25.452572][    C0] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000014770
[   25.452573][    C0]  ? cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   25.452575][    C0]  ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4488)
[   25.452580][    C0]  default_idle (./arch/x86/include/asm/paravirt.h:62 arch/x86/kernel/process.c:768)
[   25.452582][    C0]  default_idle_call (kernel/sched/idle.c:122)
[   25.452583][    C0]  cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   25.452585][    C0]  ? arch_cpu_idle_exit+0x40/0x40
[   25.452587][    C0]  ? mark_tsc_async_resets (arch/x86/kernel/tsc_sync.c:49)
[   25.452589][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   25.452591][    C0]  do_idle (kernel/sched/idle.c:355)
[   25.452593][    C0]  cpu_startup_entry (kernel/sched/idle.c:454)
[   25.452594][    C0]  rest_init (init/main.c:727)
[   25.452596][    C0]  ? __cpuidle_text_end (??:?)
[   25.452599][    C0]  ? rest_init (init/main.c:727)
[   25.452600][    C0]  ? acpi_hw_set_mode (drivers/acpi/acpica/hwacpi.c:72 (discriminator 1))
[   25.452604][    C0]  ? cpus_read_unlock (./include/linux/percpu-rwsem.h:125 (discriminator 1) kernel/cpu.c:502 (discriminator 1))
[   25.452606][    C0]  ? acpi_enable (drivers/acpi/acpica/evxfevnt.c:47)
[   25.452609][    C0]  start_kernel (init/main.c:1185)
[   25.452610][    C0]  x86_64_start_reservations (arch/x86/kernel/head64.c:310)
[   25.452612][    C0]  x86_64_start_kernel (arch/x86/kernel/head64.c:291)
[   25.452614][    C0]  common_startup_64 (arch/x86/kernel/head_64.S:418)
| [   25.452633][    C0] softirqs last disabled at (678673): __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
| [   25.452634][    C0] Preemption disabled at:
| [   25.452635][    C0] schedule_preempt_disabled (kernel/sched/core.c:7420)
| [   25.452639][    C0] Tainted: [W]=WARN
[   25.452639][    C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   25.452640][    C0] Call Trace:
[   25.452641][    C0]  <IRQ>
[   25.452641][    C0]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   25.452643][    C0]  ? schedule_preempt_disabled (kernel/sched/core.c:7420)
[   25.452645][    C0]  __might_resched.cold (kernel/sched/core.c:9234)
[   25.452647][    C0]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   25.452650][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   25.452653][    C0]  __kmalloc_noprof (./include/linux/sched/mm.h:322 (discriminator 2) mm/slub.c:4636 (discriminator 2) mm/slub.c:4974 (discriminator 2) mm/slub.c:5413 (discriminator 2) mm/slub.c:5439 (discriminator 2))
[   25.452654][    C0]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   25.452656][    C0]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   25.452658][    C0]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:58 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   25.452659][    C0]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   25.452662][    C0]  put_chars (drivers/char/virtio_console.c:1176)
[   25.452663][    C0]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   25.452665][    C0]  ? mark_lock (kernel/locking/lockdep.c:4769)
[   25.452667][    C0]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   25.452668][    C0]  ? __lock_acquire (kernel/locking/lockdep.c:5208)
[   25.452671][    C0]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   25.452672][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   25.452674][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   25.452675][    C0]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   25.452677][    C0]  console_emit_next_record (kernel/printk/printk.c:3183)
[   25.452679][    C0]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   25.452681][    C0]  ? 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))
[   25.452683][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   25.452685][    C0]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   25.452686][    C0]  console_flush_one_record (kernel/printk/printk.c:3268)
[   25.452689][    C0]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   25.452690][    C0]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   25.452692][    C0]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   25.452694][    C0]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   25.452696][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   25.452698][    C0]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   25.452700][    C0]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   25.452701][    C0]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   25.452703][    C0]  vprintk_emit (kernel/printk/printk.c:2479)
[   25.452705][    C0]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   25.452707][    C0]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   25.452709][    C0]  _printk (kernel/printk/printk.c:2504)
[   25.452711][    C0]  ? snapshot_read.cold (user.c:?)
[   25.452712][    C0]  ? ___ratelimit (lib/ratelimit.c:97 (discriminator 3))
[   25.452715][    C0]  ? idr_get_free (??:?)
[   25.452717][    C0] ip6_tnl_xmit_ctl.cold (net/ipv6/ip6_tunnel.c:1064 (discriminator 3)) ip6_tunnel
[   25.452720][    C0] ip6gre_tunnel_xmit (net/ipv6/ip6_gre.c:888) ip6_gre
[   25.452722][    C0]  ? __gre6_xmit (./include/linux/skbuff.h:2904) ip6_gre
[   25.452723][    C0]  ? sock_def_readable (./include/linux/rcupdate.h:319 (discriminator 2) ./include/linux/rcupdate.h:880 (discriminator 2) net/core/sock.c:3663 (discriminator 2))
[   25.452724][    C0]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   25.452726][    C0]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   25.452728][    C0]  ? run_filter (net/packet/af_packet.c:2103)
[   25.452729][    C0]  ? dev_queue_xmit_nit (./include/linux/rcupdate.h:319 (discriminator 2) ./include/linux/rcupdate.h:880 (discriminator 2) net/core/dev.c:2636 (discriminator 2))
[   25.452731][    C0]  ? dev_queue_xmit_nit (./include/linux/rcupdate.h:319 (discriminator 2) ./include/linux/rcupdate.h:880 (discriminator 2) net/core/dev.c:2636 (discriminator 2))
[   25.452733][    C0]  dev_hard_start_xmit (./include/linux/netdevice.h:5429 ./include/linux/netdevice.h:5438 net/core/dev.c:3937 net/core/dev.c:3953)
[   25.452735][    C0]  ? 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))
[   25.452736][    C0]  ? validate_xmit_skb_list (net/core/dev.c:4142)
[   25.452738][    C0]  sch_direct_xmit (net/sched/sch_generic.c:372)
[   25.452739][    C0]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   25.452741][    C0]  ? dequeue_skb (./include/trace/events/qdisc.h:14 (discriminator 19))
[   25.452742][    C0]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   25.452744][    C0]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   25.452746][    C0]  __dev_xmit_skb (net/core/dev.c:4262)
[   25.452748][    C0]  ? tc_run (net/core/dev.c:4444 (discriminator 6))
[   25.452749][    C0]  ? alloc_netdev_dummy (net/core/dev.c:12327)
[   25.452750][    C0]  ? netdev_offload_xstats_push_delta (net/core/dev.c:9326 net/core/dev.c:9461)
[   25.452752][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   25.452754][    C0]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   25.452755][    C0]  __dev_queue_xmit (net/core/dev.c:4884)
[   25.452758][    C0]  ? netdev_core_pick_tx (net/core/dev.c:4784)
[   25.452760][    C0]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   25.452761][    C0]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   25.452763][    C0]  ? neigh_hh_output (./include/net/neighbour.h:525)
[   25.452765][    C0]  ip6_finish_output2 (./include/net/neighbour.h:558 net/ipv6/ip6_output.c:138)
[   25.452767][    C0]  ? ip6_dst_lookup (net/ipv6/ip6_output.c:1269)
[   25.452769][    C0]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   25.452770][    C0]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   25.452772][    C0]  ? 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))
[   25.452773][    C0]  ip6_finish_output (net/ipv6/ip6_output.c:210 net/ipv6/ip6_output.c:221)
[   25.452775][    C0]  ip6_output (./include/linux/netfilter.h:314 net/ipv6/ip6_output.c:248)
[   25.452777][    C0]  ? ip6_finish_output (./include/net/inet_sock.h:338 (discriminator 1))
[   25.452778][    C0]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   25.452780][    C0]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   25.452781][    C0]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   25.452782][    C0]  ? __local_bh_enable_ip (kernel/softirq.c:478)
[   25.452784][    C0]  ndisc_send_skb (./include/net/dst.h:470 (discriminator 4) ./include/linux/netfilter.h:325 (discriminator 4) net/ipv6/ndisc.c:513 (discriminator 4))
[   25.452787][    C0]  ? ndisc_recv_na (./include/net/net_namespace.h:422 (discriminator 7))
[   25.452789][    C0]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   25.452791][    C0]  ? __ndisc_fill_addr_option (net/ipv6/ndisc.c:159)
[   25.452793][    C0]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   25.452795][    C0]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   25.452796][    C0]  addrconf_rs_timer (net/ipv6/addrconf.c:4073)
[   25.452799][    C0]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   25.452800][    C0]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   25.452802][    C0]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   25.452804][    C0]  call_timer_fn (kernel/time/timer.c:1748)
[   25.452806][    C0]  ? detach_if_pending (./include/linux/list.h:1159)
[   25.452808][    C0]  ? debug_object_active_state (lib/debugobjects.c:1122)
[   25.452809][    C0]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   25.452811][    C0]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   25.452812][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   25.452814][    C0]  __run_timers (kernel/time/timer.c:1799 kernel/time/timer.c:2374)
[   25.452816][    C0]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   25.452818][    C0]  ? __bpf_trace_itimer_expire (./include/trace/events/timer.h:407)
[   25.452820][    C0]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   25.452823][    C0]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   25.452825][    C0]  run_timer_softirq (kernel/time/timer.c:2386 kernel/time/timer.c:2395 kernel/time/timer.c:2403)
[   25.452827][    C0]  ? __run_timers (./include/trace/events/timer.h:138 (discriminator 19))
[   25.452828][    C0]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   25.452830][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   25.452831][    C0]  handle_softirqs (kernel/softirq.c:645)
[   25.452833][    C0]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   25.452835][    C0]  ? _local_bh_enable (kernel/softirq.c:428 (discriminator 1))
[   25.452837][    C0]  __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
[   25.452838][    C0]  irq_exit_rcu (kernel/softirq.c:784)
[   25.452839][    C0]  sysvec_apic_timer_interrupt (arch/x86/kernel/apic/apic.c:1062 (discriminator 37) arch/x86/kernel/apic/apic.c:1062 (discriminator 37))
[   25.452841][    C0]  </IRQ>
[   25.452841][    C0]  <TASK>
[   25.452842][    C0]  ? lockdep_hardirqs_on_prepare.part.0 (kernel/locking/lockdep.c:470 (discriminator 2) kernel/locking/lockdep.c:4427 (discriminator 2))
[   25.452843][    C0]  asm_sysvec_apic_timer_interrupt (./arch/x86/include/asm/idtentry.h:674)
[   25.452845][    C0] RIP: 0010:pv_native_safe_halt (./arch/x86/include/asm/irqflags.h:48 arch/x86/kernel/paravirt.c:63)
[   25.452847][    C0] 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
[   25.452848][    C0] RSP: 0018:ffffffffa9207cf8 EFLAGS: 00000296
[   25.452849][    C0] RAX: 00000000000a5b0f RBX: ffffffffa921c600 RCX: ffffffffa62f0307
[   25.452850][    C0] RDX: ffffffffa921c600 RSI: ffffffffa9038b01 RDI: ffffffffa8a8d8e0
[   25.452850][    C0] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[   25.452851][    C0] R10: 0000000000000000 R11: 0000000000000001 R12: 1ffffffff5240fa2
[   25.452852][    C0] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000014770
[   25.452853][    C0]  ? cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   25.452855][    C0]  ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4488)
[   25.452857][    C0]  default_idle (./arch/x86/include/asm/paravirt.h:62 arch/x86/kernel/process.c:768)
[   25.452858][    C0]  default_idle_call (kernel/sched/idle.c:122)
[   25.452860][    C0]  cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   25.452861][    C0]  ? arch_cpu_idle_exit+0x40/0x40
[   25.452863][    C0]  ? mark_tsc_async_resets (arch/x86/kernel/tsc_sync.c:49)
[   25.452864][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   25.452866][    C0]  do_idle (kernel/sched/idle.c:355)
[   25.452868][    C0]  cpu_startup_entry (kernel/sched/idle.c:454)
[   25.452869][    C0]  rest_init (init/main.c:727)
[   25.452871][    C0]  ? __cpuidle_text_end (??:?)
[   25.452873][    C0]  ? rest_init (init/main.c:727)
[   25.452875][    C0]  ? acpi_hw_set_mode (drivers/acpi/acpica/hwacpi.c:72 (discriminator 1))
[   25.452877][    C0]  ? cpus_read_unlock (./include/linux/percpu-rwsem.h:125 (discriminator 1) kernel/cpu.c:502 (discriminator 1))
[   25.452879][    C0]  ? acpi_enable (drivers/acpi/acpica/evxfevnt.c:47)
[   25.452881][    C0]  start_kernel (init/main.c:1185)
[   25.452882][    C0]  x86_64_start_reservations (arch/x86/kernel/head64.c:310)
[   25.452884][    C0]  x86_64_start_kernel (arch/x86/kernel/head64.c:291)
[   25.452886][    C0]  common_startup_64 (arch/x86/kernel/head_64.S:418)
| [   30.204238][    C3] softirqs last disabled at (0): 0x0
| [   30.204240][    C3] Preemption disabled at:
| [   30.204241][    C3] __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))
| [   30.204252][    C3] Tainted: [W]=WARN
[   30.204253][    C3] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   30.204255][    C3] Call Trace:
[   30.204256][    C3]  <IRQ>
[   30.204258][    C3]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   30.204263][    C3]  ? __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))
[   30.204265][    C3]  __might_resched.cold (kernel/sched/core.c:9234)
[   30.204269][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   30.204272][    C3]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   30.204276][    C3]  ? prb_next_reserve_seq (kernel/printk/printk_ringbuffer.c:2128)
[   30.204278][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   30.204280][    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))
[   30.204284][    C3]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   30.204286][    C3]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   30.204290][    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)
[   30.204291][    C3]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   30.204293][    C3]  put_chars (drivers/char/virtio_console.c:1176)
[   30.204295][    C3]  ? prb_final_commit (kernel/printk/printk_ringbuffer.c:1842)
[   30.204296][    C3]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   30.204298][    C3]  ? printk_get_next_message (kernel/printk/printk.c:3072)
[   30.204301][    C3]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   30.204304][    C3]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   30.204305][    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)
[   30.204307][    C3]  ? vsnprintf (lib/vsprintf.c:2900)
[   30.204310][    C3]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   30.204312][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   30.204313][    C3]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   30.204315][    C3]  console_emit_next_record (kernel/printk/printk.c:3183)
[   30.204318][    C3]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   30.204320][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   30.204321][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   30.204323][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   30.204324][    C3]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   30.204326][    C3]  ? console_flush_one_record (kernel/printk/printk.c:3247)
[   30.204328][    C3]  console_flush_one_record (kernel/printk/printk.c:3268)
[   30.204330][    C3]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   30.204333][    C3]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   30.204334][    C3]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   30.204336][    C3]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   30.204338][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   30.204339][    C3]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   30.204341][    C3]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   30.204342][    C3]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   30.204344][    C3]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   30.204346][    C3]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   30.204348][    C3]  vprintk_emit (kernel/printk/printk.c:2479)
[   30.204351][    C3]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   30.204353][    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)
[   30.204354][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   30.204356][    C3]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   30.204359][    C3]  _printk (kernel/printk/printk.c:2504)
[   30.204363][    C3]  ? snapshot_read.cold (user.c:?)
[   30.204365][    C3]  ? ___ratelimit (lib/ratelimit.c:97 (discriminator 3))
[   30.204369][    C3]  ? idr_get_free (??:?)
[   30.204372][    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)
[   30.204375][    C3] tcf_mirred_to_dev.cold (net/sched/act_mirred.c:271 (discriminator 3)) act_mirred
[   30.204379][    C3]  ? arch_stack_walk (arch/x86/kernel/stacktrace.c:18)
[   30.204383][    C3] tcf_mirred_act (net/sched/act_mirred.c:489) act_mirred
[   30.204385][    C3]  tcf_action_exec.part.0 (./include/net/tc_wrapper.h:254 net/sched/act_api.c:1162)
[   30.204389][    C3]  __tcf_classify (./include/net/tc_wrapper.h:260 net/sched/cls_api.c:1779)
[   30.204392][    C3]  tcf_classify (net/sched/cls_api.c:1875)
[   30.204394][    C3]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   30.204395][    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)
[   30.204397][    C3]  ? trace_hardirqs_on (kernel/trace/trace_preemptirq.c:78)
[   30.204398][    C3]  ? __tcf_classify (net/sched/cls_api.c:1784)
[   30.204400][    C3]  ? __create_object (mm/kmemleak.c:807 (discriminator 3))
[   30.204403][    C3]  ? trace_kmem_cache_alloc (./include/trace/events/kmem.h:12 (discriminator 22))
[   30.204405][    C3]  tc_run (net/core/dev.c:4463)
[   30.204407][    C3]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   30.204409][    C3]  ? netdev_offload_xstats_push_delta (net/core/dev.c:9326 net/core/dev.c:9461)
[   30.204411][    C3]  __netif_receive_skb_core.constprop.0 (net/core/dev.c:4538 (discriminator 1) net/core/dev.c:6115 (discriminator 1))
[   30.204413][    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)
[   30.204415][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   30.204417][    C3]  ? timerqueue_linked_add (./include/linux/rbtree.h:239 ./include/linux/rbtree.h:281 lib/timerqueue.c:96)
[   30.204418][    C3]  ? remove_and_enqueue_same_base (kernel/time/hrtimer.c:1293)
[   30.204422][    C3]  ? do_xdp_generic (net/core/dev.c:5732)
[   30.204424][    C3]  ? __hrtimer_start_range_ns (kernel/time/hrtimer.c:1429)
[   30.204427][    C3]  ? process_backlog (./include/linux/local_lock_internal.h:62 (discriminator 2) net/core/dev.c:6726 (discriminator 2))
[   30.204429][    C3]  __netif_receive_skb_one_core (net/core/dev.c:6262)
[   30.204431][    C3]  ? __netif_receive_skb_list_core (net/core/dev.c:6310)
[   30.204432][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   30.204434][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   30.204436][    C3]  process_backlog (net/core/dev.c:6728)
[   30.204438][    C3]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   30.204447][    C3]  __napi_poll (net/core/dev.c:7787)
[   30.204449][    C3]  net_rx_action (net/core/dev.c:7850 net/core/dev.c:8007)
[   30.204451][    C3]  ? __napi_poll (./include/net/gro.h:507)
[   30.204453][    C3]  ? do_raw_spin_lock (kernel/locking/spinlock_debug.c:88 (discriminator 3) kernel/locking/spinlock_debug.c:115 (discriminator 3))
[   30.204454][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   30.204456][    C3]  ? timerqueue_linked_add (./include/linux/rbtree.h:239 ./include/linux/rbtree.h:281 lib/timerqueue.c:96)
[   30.204459][    C3]  ? ktime_get_update_offsets_now (kernel/time/timekeeping.c:304 kernel/time/timekeeping.c:482 kernel/time/timekeeping.c:2859)
[   30.204461][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   30.204463][    C3]  handle_softirqs (kernel/softirq.c:645)
[   30.204465][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   30.204467][    C3]  ? _local_bh_enable (kernel/softirq.c:428 (discriminator 1))
[   30.204468][    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)
[   30.204470][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   30.204472][    C3]  ? __dev_queue_xmit (./include/linux/rcupdate.h:319 (discriminator 2) ./include/linux/rcupdate.h:920 (discriminator 2) net/core/dev.c:4961 (discriminator 2))
[   30.204473][    C3]  do_softirq (kernel/softirq.c:546 (discriminator 19) kernel/softirq.c:533 (discriminator 19))
[   30.204475][    C3]  </IRQ>
[   30.204476][    C3]  <TASK>
[   30.204476][    C3]  __local_bh_enable_ip (kernel/softirq.c:473)
[   30.204478][    C3]  __dev_queue_xmit (./include/linux/bottom_half.h:33 (discriminator 2) ./include/linux/rcupdate.h:923 (discriminator 2) net/core/dev.c:4961 (discriminator 2))
[   30.204480][    C3]  ? _copy_from_iter (./include/linux/instrumented.h:146 lib/iov_iter.c:66 ./include/linux/iov_iter.h:30 ./include/linux/iov_iter.h:302 ./include/linux/iov_iter.h:330 lib/iov_iter.c:261 lib/iov_iter.c:272)
[   30.204484][    C3]  ? _copy_from_iter_flushcache (./include/linux/iov_iter.h:112)
[   30.204486][    C3]  ? is_bpf_text_address (./include/linux/rcupdate.h:882 kernel/bpf/core.c:751)
[   30.204489][    C3]  ? ref_tracker_alloc (./include/linux/instrumented.h:112 ./include/linux/atomic/atomic-instrumented.h:252 ./include/linux/refcount.h:283 ./include/linux/refcount.h:366 ./include/linux/refcount.h:383 lib/ref_tracker.c:265)
[   30.204491][    C3]  ? netdev_core_pick_tx (net/core/dev.c:4784)
[   30.204495][    C3]  packet_snd (net/packet/af_packet.c:3110)
[   30.204499][    C3]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   30.204500][    C3]  ? tpacket_snd (net/packet/af_packet.c:2786 (discriminator 1))
[   30.204502][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   30.204503][    C3]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   30.204505][    C3]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   30.204507][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   30.204508][    C3]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   30.204510][    C3]  ? __might_fault (mm/memory.c:7482 (discriminator 5))
[   30.204513][    C3]  __sys_sendto (net/socket.c:800 (discriminator 4) net/socket.c:815 (discriminator 4) net/socket.c:2281 (discriminator 4))
[   30.204516][    C3]  ? __ia32_sys_getpeername (net/socket.c:2235)
[   30.204518][    C3]  ? sock_ioctl (net/socket.c:1446)
[   30.204521][    C3]  ? __sys_setsockopt (net/socket.c:2422)
[   30.204524][    C3]  __x64_sys_sendto (net/socket.c:2288 net/socket.c:2284 net/socket.c:2284)
[   30.204525][    C3]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   30.204526][    C3]  ? trace_hardirqs_off_finish (./include/trace/events/preemptirq.h:36 (discriminator 22) kernel/trace/trace_preemptirq.c:95 (discriminator 22) kernel/trace/trace_preemptirq.c:90 (discriminator 22))
[   30.204528][    C3]  ? trace_hardirqs_on (kernel/trace/trace_preemptirq.c:78)
[   30.204529][    C3]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[   30.204531][    C3]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[   30.204533][    C3]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   30.204535][    C3] RIP: 0033:0x7f780ff8b54e
[   30.204537][    C3] 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
[   30.204539][    C3] RSP: 002b:00007ffc9ab5f7e0 EFLAGS: 00000202 ORIG_RAX: 000000000000002c
[   30.204542][    C3] RAX: ffffffffffffffda RBX: 000055cef4d79af2 RCX: 00007f780ff8b54e
[   30.204544][    C3] RDX: 000000000000002a RSI: 000055cef4d79af2 RDI: 0000000000000005
[   30.204545][    C3] RBP: 00007ffc9ab5f7f0 R08: 00007ffc9ab5f840 R09: 0000000000000014
[   30.204546][    C3] R10: 0000000000000000 R11: 0000000000000202 R12: 000055cef4d79830
[   30.204546][    C3] R13: 000000000000002a R14: 0000000000000005 R15: 000055cef4d79830
| [   36.882125][    C0] softirqs last disabled at (0): 0x0
| [   36.882127][    C0] Preemption disabled at:
| [   36.882128][    C0] __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))
| [   36.882139][    C0] Tainted: [W]=WARN
[   36.882140][    C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   36.882142][    C0] Call Trace:
[   36.882143][    C0]  <IRQ>
[   36.882145][    C0]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   36.882151][    C0]  ? __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))
[   36.882153][    C0]  __might_resched.cold (kernel/sched/core.c:9234)
[   36.882156][    C0]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   36.882160][    C0]  ? prb_next_reserve_seq (kernel/printk/printk_ringbuffer.c:2128)
[   36.882162][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   36.882166][    C0]  __kmalloc_noprof (./include/linux/sched/mm.h:322 (discriminator 2) mm/slub.c:4636 (discriminator 2) mm/slub.c:4974 (discriminator 2) mm/slub.c:5413 (discriminator 2) mm/slub.c:5439 (discriminator 2))
[   36.882169][    C0]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   36.882171][    C0]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   36.882175][    C0]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:58 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   36.882176][    C0]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   36.882178][    C0]  put_chars (drivers/char/virtio_console.c:1176)
[   36.882180][    C0]  ? prb_final_commit (kernel/printk/printk_ringbuffer.c:1842)
[   36.882181][    C0]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   36.882183][    C0]  ? printk_get_next_message (kernel/printk/printk.c:3072)
[   36.882186][    C0]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   36.882189][    C0]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   36.882190][    C0]  ? do_raw_spin_lock (./include/linux/instrumented.h:55 ./include/linux/atomic/atomic-instrumented.h:1301 ./include/asm-generic/qspinlock.h:112 kernel/locking/spinlock_debug.c:116)
[   36.882192][    C0]  ? vsnprintf (lib/vsprintf.c:2900)
[   36.882195][    C0]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   36.882196][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   36.882198][    C0]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   36.882200][    C0]  console_emit_next_record (kernel/printk/printk.c:3183)
[   36.882202][    C0]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   36.882204][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   36.882206][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   36.882208][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   36.882209][    C0]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   36.882211][    C0]  ? console_flush_one_record (kernel/printk/printk.c:3247)
[   36.882213][    C0]  console_flush_one_record (kernel/printk/printk.c:3268)
[   36.882215][    C0]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   36.882218][    C0]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   36.882219][    C0]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   36.882221][    C0]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   36.882222][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   36.882224][    C0]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   36.882225][    C0]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   36.882227][    C0]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   36.882229][    C0]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   36.882231][    C0]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   36.882233][    C0]  vprintk_emit (kernel/printk/printk.c:2479)
[   36.882237][    C0]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   36.882239][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   36.882240][    C0]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   36.882242][    C0]  _printk (kernel/printk/printk.c:2504)
[   36.882245][    C0]  ? snapshot_read.cold (user.c:?)
[   36.882247][    C0]  ? ___ratelimit (lib/ratelimit.c:97 (discriminator 3))
[   36.882249][    C0]  ? __netif_receive_skb_one_core (net/core/dev.c:6262)
[   36.882251][    C0]  ? idr_get_free (??:?)
[   36.882254][    C0]  ? trace_irq_enable.constprop.0 (./include/linux/instrumented.h:82 ./include/asm-generic/bitops/instrumented-non-atomic.h:141 ./include/linux/cpumask.h:650 ./include/linux/cpumask.h:1232 ./include/trace/events/preemptirq.h:40)
[   36.882257][    C0] tcf_mirred_to_dev.cold (net/sched/act_mirred.c:271 (discriminator 3)) act_mirred
[   36.882260][    C0]  ? arch_stack_walk (arch/x86/kernel/stacktrace.c:18)
[   36.882265][    C0] tcf_mirred_act (net/sched/act_mirred.c:489) act_mirred
[   36.882267][    C0]  tcf_action_exec.part.0 (./include/net/tc_wrapper.h:254 net/sched/act_api.c:1162)
[   36.882271][    C0]  __tcf_classify (./include/net/tc_wrapper.h:260 net/sched/cls_api.c:1779)
[   36.882274][    C0]  tcf_classify (net/sched/cls_api.c:1875)
[   36.882276][    C0]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   36.882277][    C0]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:58 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   36.882279][    C0]  ? trace_hardirqs_on (kernel/trace/trace_preemptirq.c:78)
[   36.882280][    C0]  ? __tcf_classify (net/sched/cls_api.c:1784)
[   36.882282][    C0]  ? __create_object (mm/kmemleak.c:807 (discriminator 3))
[   36.882285][    C0]  ? trace_kmem_cache_alloc (./include/trace/events/kmem.h:12 (discriminator 22))
[   36.882287][    C0]  tc_run (net/core/dev.c:4463)
[   36.882289][    C0]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   36.882290][    C0]  ? netdev_offload_xstats_push_delta (net/core/dev.c:9326 net/core/dev.c:9461)
[   36.882293][    C0]  __netif_receive_skb_core.constprop.0 (net/core/dev.c:4538 (discriminator 1) net/core/dev.c:6115 (discriminator 1))
[   36.882295][    C0]  ? stack_trace_save (kernel/stacktrace.c:122 (discriminator 1))
[   36.882298][    C0]  ? filter_irq_stacks (kernel/stacktrace.c:402)
[   36.882299][    C0]  ? filter_irq_stacks (kernel/stacktrace.c:402)
[   36.882301][    C0]  ? do_xdp_generic (net/core/dev.c:5732)
[   36.882302][    C0]  ? rcu_do_batch (kernel/rcu/tree.c:2650)
[   36.882304][    C0]  ? kasan_save_stack (mm/kasan/common.c:58)
[   36.882307][    C0]  ? kasan_save_stack (mm/kasan/common.c:57)
[   36.882308][    C0]  ? kasan_save_free_info (mm/kasan/generic.c:584)
[   36.882310][    C0]  ? kmem_cache_free (./include/linux/kasan.h:235 mm/slub.c:2748 mm/slub.c:6499 mm/slub.c:6626)
[   36.882312][    C0]  ? rcu_core (kernel/rcu/tree.c:2919)
[   36.882314][    C0]  ? handle_softirqs (kernel/softirq.c:645)
[   36.882316][    C0]  ? __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
[   36.882317][    C0]  ? sysvec_apic_timer_interrupt (arch/x86/kernel/apic/apic.c:1062 (discriminator 37) arch/x86/kernel/apic/apic.c:1062 (discriminator 37))
[   36.882319][    C0]  ? asm_sysvec_apic_timer_interrupt (./arch/x86/include/asm/idtentry.h:674)
[   36.882321][    C0]  ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:210 (discriminator 12) kernel/locking/spinlock.c:221 (discriminator 12))
[   36.882325][    C0]  ? process_backlog (./include/linux/local_lock_internal.h:62 (discriminator 2) net/core/dev.c:6726 (discriminator 2))
[   36.882327][    C0]  __netif_receive_skb_one_core (net/core/dev.c:6262)
[   36.882330][    C0]  ? __netif_receive_skb_list_core (net/core/dev.c:6310)
[   36.882331][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   36.882333][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   36.882335][    C0]  process_backlog (net/core/dev.c:6728)
[   36.882338][    C0]  __napi_poll (net/core/dev.c:7787)
[   36.882340][    C0]  net_rx_action (net/core/dev.c:7850 net/core/dev.c:8007)
[   36.882342][    C0]  ? task_tick_fair (kernel/sched/fair.c:15039)
[   36.882345][    C0]  ? __napi_poll (./include/net/gro.h:507)
[   36.882346][    C0]  ? do_raw_spin_lock (kernel/locking/spinlock_debug.c:88 (discriminator 3) kernel/locking/spinlock_debug.c:115 (discriminator 3))
[   36.882348][    C0]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   36.882349][    C0]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   36.882351][    C0]  ? hrtick (kernel/sched/sched.h:1684 (discriminator 1) kernel/sched/sched.h:2038 (discriminator 1) kernel/sched/core.c:927 (discriminator 1))
[   36.882353][    C0]  ? ktime_get_update_offsets_now (kernel/time/timekeeping.c:304 kernel/time/timekeeping.c:482 kernel/time/timekeeping.c:2859)
[   36.882356][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   36.882358][    C0]  handle_softirqs (kernel/softirq.c:645)
[   36.882360][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   36.882361][    C0]  ? _local_bh_enable (kernel/softirq.c:428 (discriminator 1))
[   36.882363][    C0]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:58 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   36.882364][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   36.882366][    C0]  ? __dev_queue_xmit (./include/linux/rcupdate.h:319 (discriminator 2) ./include/linux/rcupdate.h:920 (discriminator 2) net/core/dev.c:4961 (discriminator 2))
[   36.882368][    C0]  do_softirq (kernel/softirq.c:546 (discriminator 19) kernel/softirq.c:533 (discriminator 19))
[   36.882369][    C0]  </IRQ>
[   36.882370][    C0]  <TASK>
[   36.882370][    C0]  __local_bh_enable_ip (kernel/softirq.c:473)
[   36.882372][    C0]  __dev_queue_xmit (./include/linux/bottom_half.h:33 (discriminator 2) ./include/linux/rcupdate.h:923 (discriminator 2) net/core/dev.c:4961 (discriminator 2))
[   36.882374][    C0]  ? _copy_from_iter (./include/linux/instrumented.h:146 lib/iov_iter.c:66 ./include/linux/iov_iter.h:30 ./include/linux/iov_iter.h:302 ./include/linux/iov_iter.h:330 lib/iov_iter.c:261 lib/iov_iter.c:272)
[   36.882378][    C0]  ? _copy_from_iter_flushcache (./include/linux/iov_iter.h:112)
[   36.882379][    C0]  ? is_bpf_text_address (./include/linux/rcupdate.h:882 kernel/bpf/core.c:751)
[   36.882383][    C0]  ? ref_tracker_alloc (./include/linux/instrumented.h:112 ./include/linux/atomic/atomic-instrumented.h:252 ./include/linux/refcount.h:283 ./include/linux/refcount.h:366 ./include/linux/refcount.h:383 lib/ref_tracker.c:265)
[   36.882385][    C0]  ? netdev_core_pick_tx (net/core/dev.c:4784)
[   36.882389][    C0]  packet_snd (net/packet/af_packet.c:3110)
[   36.882393][    C0]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   36.882395][    C0]  ? tpacket_snd (net/packet/af_packet.c:2786 (discriminator 1))
[   36.882396][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   36.882398][    C0]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   36.882399][    C0]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   36.882401][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   36.882403][    C0]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   36.882404][    C0]  ? __might_fault (mm/memory.c:7482 (discriminator 5))
[   36.882407][    C0]  __sys_sendto (net/socket.c:800 (discriminator 4) net/socket.c:815 (discriminator 4) net/socket.c:2281 (discriminator 4))
[   36.882410][    C0]  ? __ia32_sys_getpeername (net/socket.c:2235)
[   36.882413][    C0]  ? sock_ioctl (net/socket.c:1446)
[   36.882416][    C0]  ? __sys_setsockopt (net/socket.c:2422)
[   36.882418][    C0]  __x64_sys_sendto (net/socket.c:2288 net/socket.c:2284 net/socket.c:2284)
[   36.882420][    C0]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   36.882421][    C0]  ? trace_hardirqs_off_finish (./include/trace/events/preemptirq.h:36 (discriminator 22) kernel/trace/trace_preemptirq.c:95 (discriminator 22) kernel/trace/trace_preemptirq.c:90 (discriminator 22))
[   36.882422][    C0]  ? trace_hardirqs_on (kernel/trace/trace_preemptirq.c:78)
[   36.882423][    C0]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[   36.882424][    C0]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[   36.882426][    C0]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   36.882428][    C0] RIP: 0033:0x7f8dadb6f54e
[   36.882430][    C0] 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
[   36.882431][    C0] RSP: 002b:00007fff3cb3d2e0 EFLAGS: 00000202 ORIG_RAX: 000000000000002c
[   36.882435][    C0] RAX: ffffffffffffffda RBX: 000055c9860a8af2 RCX: 00007f8dadb6f54e
[   36.882437][    C0] RDX: 000000000000002a RSI: 000055c9860a8af2 RDI: 0000000000000005
[   36.882437][    C0] RBP: 00007fff3cb3d2f0 R08: 00007fff3cb3d340 R09: 0000000000000014
[   36.882438][    C0] R10: 0000000000000000 R11: 0000000000000202 R12: 000055c9860a8830
[   36.882439][    C0] R13: 000000000000002a R14: 0000000000000005 R15: 000055c9860a8830
| [   41.323805][    C0] softirqs last disabled at (678673): __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
| [   41.323807][    C0] Preemption disabled at:
| [   41.323808][    C0] schedule_preempt_disabled (kernel/sched/core.c:7420)
| [   41.323820][    C0] Tainted: [W]=WARN
[   41.323821][    C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   41.323822][    C0] Call Trace:
[   41.323824][    C0]  <IRQ>
[   41.323826][    C0]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   41.323831][    C0]  ? schedule_preempt_disabled (kernel/sched/core.c:7420)
[   41.323832][    C0]  __might_resched.cold (kernel/sched/core.c:9234)
[   41.323836][    C0]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   41.323839][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   41.323843][    C0]  __kmalloc_noprof (./include/linux/sched/mm.h:322 (discriminator 2) mm/slub.c:4636 (discriminator 2) mm/slub.c:4974 (discriminator 2) mm/slub.c:5413 (discriminator 2) mm/slub.c:5439 (discriminator 2))
[   41.323847][    C0]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   41.323849][    C0]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   41.323853][    C0]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:58 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   41.323855][    C0]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   41.323857][    C0]  put_chars (drivers/char/virtio_console.c:1176)
[   41.323858][    C0]  ? desc_read_finalized_seq (kernel/printk/printk_ringbuffer.c:1934)
[   41.323860][    C0]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   41.323862][    C0]  ? console_prepend_replay (kernel/printk/printk.c:3005)
[   41.323864][    C0]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   41.323868][    C0]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   41.323869][    C0]  ? do_raw_spin_lock (./include/linux/instrumented.h:55 ./include/linux/atomic/atomic-instrumented.h:1301 ./include/asm-generic/qspinlock.h:112 kernel/locking/spinlock_debug.c:116)
[   41.323870][    C0]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   41.323872][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   41.323873][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   41.323875][    C0]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   41.323877][    C0]  console_emit_next_record (kernel/printk/printk.c:3183)
[   41.323880][    C0]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   41.323882][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   41.323883][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   41.323885][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   41.323886][    C0]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   41.323888][    C0]  ? console_flush_one_record (kernel/printk/printk.c:3247)
[   41.323890][    C0]  console_flush_one_record (kernel/printk/printk.c:3268)
[   41.323892][    C0]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   41.323895][    C0]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   41.323897][    C0]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   41.323898][    C0]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   41.323900][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   41.323901][    C0]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   41.323903][    C0]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   41.323904][    C0]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   41.323906][    C0]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   41.323908][    C0]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   41.323910][    C0]  vprintk_emit (kernel/printk/printk.c:2479)
[   41.323914][    C0]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   41.323916][    C0]  ? do_raw_spin_trylock (./include/linux/instrumented.h:55 ./include/linux/atomic/atomic-instrumented.h:1301 ./include/asm-generic/qspinlock.h:98 kernel/locking/spinlock_debug.c:123)
[   41.323918][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   41.323919][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   41.323921][    C0]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   41.323923][    C0]  _printk (kernel/printk/printk.c:2504)
[   41.323926][    C0]  ? snapshot_read.cold (user.c:?)
[   41.323927][    C0]  ? ___ratelimit (lib/ratelimit.c:97 (discriminator 3))
[   41.323931][    C0]  ? __ipv6_chk_addr_and_flags (./include/linux/rcupdate.h:850 net/ipv6/addrconf.c:1996)
[   41.323934][    C0]  ? idr_get_free (??:?)
[   41.323936][    C0]  ? trace_irq_enable.constprop.0 (./include/linux/instrumented.h:82 ./include/asm-generic/bitops/instrumented-non-atomic.h:141 ./include/linux/cpumask.h:650 ./include/linux/cpumask.h:1232 ./include/trace/events/preemptirq.h:40)
[   41.323939][    C0] ip6_tnl_xmit_ctl.cold (net/ipv6/ip6_tunnel.c:1064 (discriminator 3)) ip6_tunnel
[   41.323944][    C0] ip6gre_tunnel_xmit (net/ipv6/ip6_gre.c:888) ip6_gre
[   41.323948][    C0]  ? __gre6_xmit (./include/linux/skbuff.h:2904) ip6_gre
[   41.323950][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   41.323952][    C0]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   41.323953][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   41.323955][    C0]  ? netif_skb_features (net/core/dev.c:3793 net/core/dev.c:3922)
[   41.323959][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   41.323960][    C0]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   41.323962][    C0]  ? skb_network_protocol (./include/linux/skbuff.h:2534)
[   41.323963][    C0]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   41.323965][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   41.323966][    C0]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   41.323968][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   41.323969][    C0]  ? get_stack_info_noinstr (arch/x86/kernel/dumpstack_64.c:173)
[   41.323972][    C0]  dev_hard_start_xmit (./include/linux/netdevice.h:5429 ./include/linux/netdevice.h:5438 net/core/dev.c:3937 net/core/dev.c:3953)
[   41.323975][    C0]  ? validate_xmit_skb_list (net/core/dev.c:4142)
[   41.323977][    C0]  sch_direct_xmit (net/sched/sch_generic.c:372)
[   41.323979][    C0]  ? get_stack_info_noinstr (arch/x86/kernel/dumpstack_64.c:173)
[   41.323981][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   41.323983][    C0]  ? dequeue_skb (./include/trace/events/qdisc.h:14 (discriminator 19))
[   41.323984][    C0]  ? do_raw_spin_trylock (./include/linux/instrumented.h:55 ./include/linux/atomic/atomic-instrumented.h:1301 ./include/asm-generic/qspinlock.h:98 kernel/locking/spinlock_debug.c:123)
[   41.323985][    C0]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   41.323987][    C0]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   41.323989][    C0]  __dev_xmit_skb (net/core/dev.c:4262)
[   41.323992][    C0]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   41.323993][    C0]  ? tc_run (net/core/dev.c:4444 (discriminator 4))
[   41.323994][    C0]  ? is_bpf_text_address (./include/linux/rcupdate.h:850 kernel/bpf/core.c:749)
[   41.323998][    C0]  ? alloc_netdev_dummy (net/core/dev.c:12327)
[   41.323999][    C0]  ? netdev_offload_xstats_push_delta (net/core/dev.c:9326 net/core/dev.c:9461)
[   41.324001][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   41.324002][    C0]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   41.324004][    C0]  __dev_queue_xmit (net/core/dev.c:4884)
[   41.324007][    C0]  ? filter_irq_stacks (kernel/stacktrace.c:402)
[   41.324009][    C0]  ? addrconf_rs_timer (net/ipv6/addrconf.c:4073)
[   41.324011][    C0]  ? stack_depot_save_flags (lib/stackdepot.c:609 lib/stackdepot.c:676)
[   41.324014][    C0]  ? netdev_core_pick_tx (net/core/dev.c:4784)
[   41.324017][    C0]  ? neigh_hh_output (./include/net/neighbour.h:525)
[   41.324019][    C0]  ip6_finish_output2 (./include/net/neighbour.h:558 net/ipv6/ip6_output.c:138)
[   41.324021][    C0]  ? ip6_dst_lookup (net/ipv6/ip6_output.c:1269)
[   41.324023][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   41.324025][    C0]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   41.324026][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   41.324028][    C0]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   41.324030][    C0]  ip6_finish_output (net/ipv6/ip6_output.c:210 net/ipv6/ip6_output.c:221)
[   41.324032][    C0]  ip6_output (./include/linux/netfilter.h:314 net/ipv6/ip6_output.c:248)
[   41.324033][    C0]  ? ip6_finish_output (./include/net/inet_sock.h:338 (discriminator 1))
[   41.324035][    C0]  ? xfrm_bundle_lookup.constprop.0 (net/xfrm/xfrm_policy.c:3049)
[   41.324037][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   41.324039][    C0]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   41.324040][    C0]  ? trace_irq_disable.constprop.0 (./include/trace/events/preemptirq.h:36 (discriminator 22))
[   41.324041][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   41.324043][    C0]  ? trace_hardirqs_on (kernel/trace/trace_preemptirq.c:78)
[   41.324044][    C0]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   41.324045][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   41.324047][    C0]  ndisc_send_skb (./include/net/dst.h:470 (discriminator 4) ./include/linux/netfilter.h:325 (discriminator 4) net/ipv6/ndisc.c:513 (discriminator 4))
[   41.324051][    C0]  ? ndisc_recv_na (./include/net/net_namespace.h:422 (discriminator 7))
[   41.324053][    C0]  ? __ndisc_fill_addr_option (net/ipv6/ndisc.c:159)
[   41.324055][    C0]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   41.324057][    C0]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   41.324059][    C0]  addrconf_rs_timer (net/ipv6/addrconf.c:4073)
[   41.324061][    C0]  ? do_raw_spin_lock (./include/linux/instrumented.h:55 ./include/linux/atomic/atomic-instrumented.h:1301 ./include/asm-generic/qspinlock.h:112 kernel/locking/spinlock_debug.c:116)
[   41.324062][    C0]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   41.324064][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   41.324066][    C0]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   41.324067][    C0]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:58 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   41.324069][    C0]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   41.324071][    C0]  call_timer_fn (kernel/time/timer.c:1748)
[   41.324073][    C0]  ? detach_if_pending (./include/linux/list.h:1159)
[   41.324075][    C0]  ? debug_object_active_state (lib/debugobjects.c:1122)
[   41.324078][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   41.324080][    C0]  __run_timers (kernel/time/timer.c:1799 kernel/time/timer.c:2374)
[   41.324082][    C0]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   41.324084][    C0]  ? __bpf_trace_itimer_expire (./include/trace/events/timer.h:407)
[   41.324086][    C0]  ? do_raw_spin_lock (./include/linux/instrumented.h:55 ./include/linux/atomic/atomic-instrumented.h:1301 ./include/asm-generic/qspinlock.h:112 kernel/locking/spinlock_debug.c:116)
[   41.324089][    C0]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   41.324091][    C0]  run_timer_softirq (kernel/time/timer.c:2386 kernel/time/timer.c:2395 kernel/time/timer.c:2403)
[   41.324093][    C0]  ? __run_timers (./include/trace/events/timer.h:138 (discriminator 19))
[   41.324094][    C0]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   41.324096][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   41.324097][    C0]  handle_softirqs (kernel/softirq.c:645)
[   41.324099][    C0]  ? _local_bh_enable (kernel/softirq.c:428 (discriminator 1))
[   41.324101][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   41.324102][    C0]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   41.324104][    C0]  __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
[   41.324105][    C0]  irq_exit_rcu (kernel/softirq.c:784)
[   41.324107][    C0]  sysvec_apic_timer_interrupt (arch/x86/kernel/apic/apic.c:1062 (discriminator 37) arch/x86/kernel/apic/apic.c:1062 (discriminator 37))
[   41.324109][    C0]  </IRQ>
[   41.324109][    C0]  <TASK>
[   41.324110][    C0]  asm_sysvec_apic_timer_interrupt (./arch/x86/include/asm/idtentry.h:674)
[   41.324112][    C0] RIP: 0010:pv_native_safe_halt (./arch/x86/include/asm/irqflags.h:48 arch/x86/kernel/paravirt.c:63)
[   41.324115][    C0] 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
[   41.324117][    C0] RSP: 0018:ffffffffa9207cf8 EFLAGS: 00000246
[   41.324121][    C0] RAX: 0000000000000000 RBX: ffffffffa921c600 RCX: 0000000000000001
[   41.324122][    C0] RDX: 0000000000000000 RSI: ffffffffa8a8d860 RDI: ffffffffa62f0307
[   41.324123][    C0] RBP: 0000000000000000 R08: ffffffffa8780421 R09: 1fe2200006a463a2
[   41.324124][    C0] R10: 0000000000000000 R11: 0000000000000000 R12: 1ffffffff5240fa2
[   41.324125][    C0] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000014770
[   41.324126][    C0]  ? ct_kernel_exit.constprop.0 (./include/linux/instrumented.h:97 kernel/context_tracking.c:124)
[   41.324128][    C0]  ? cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   41.324131][    C0]  default_idle (./arch/x86/include/asm/paravirt.h:62 arch/x86/kernel/process.c:768)
[   41.324133][    C0]  default_idle_call (kernel/sched/idle.c:122)
[   41.324135][    C0]  cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   41.324136][    C0]  ? arch_cpu_idle_exit+0x40/0x40
[   41.324138][    C0]  ? mark_tsc_async_resets (arch/x86/kernel/tsc_sync.c:49)
[   41.324140][    C0]  ? flush_smp_call_function_queue (kernel/smp.c:680 (discriminator 6))
[   41.324143][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   41.324145][    C0]  do_idle (kernel/sched/idle.c:355)
[   41.324146][    C0]  cpu_startup_entry (kernel/sched/idle.c:454)
[   41.324148][    C0]  rest_init (init/main.c:727)
[   41.324149][    C0]  ? __cpuidle_text_end (??:?)
[   41.324152][    C0]  ? rest_init (init/main.c:727)
[   41.324154][    C0]  ? acpi_hw_set_mode (drivers/acpi/acpica/hwacpi.c:72 (discriminator 1))
[   41.324158][    C0]  ? cpus_read_unlock (./include/linux/percpu-rwsem.h:125 (discriminator 1) kernel/cpu.c:502 (discriminator 1))
[   41.324160][    C0]  ? acpi_enable (drivers/acpi/acpica/evxfevnt.c:47)
[   41.324163][    C0]  start_kernel (init/main.c:1185)
[   41.324167][    C0]  x86_64_start_reservations (arch/x86/kernel/head64.c:310)
[   41.324169][    C0]  x86_64_start_kernel (arch/x86/kernel/head64.c:291)
[   41.324171][    C0]  common_startup_64 (arch/x86/kernel/head_64.S:418)
| [   45.419722][    C3] softirqs last disabled at (735293): __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
| [   45.419724][    C3] Preemption disabled at:
| [   45.419725][    C3] 0x0
| [   45.419735][    C3] Tainted: [W]=WARN
[   45.419736][    C3] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   45.419738][    C3] Call Trace:
[   45.419740][    C3]  <IRQ>
[   45.419741][    C3]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   45.419747][    C3]  __might_resched.cold (kernel/sched/core.c:9234)
[   45.419751][    C3]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   45.419754][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   45.419758][    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))
[   45.419762][    C3]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   45.419765][    C3]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   45.419769][    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)
[   45.419770][    C3]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   45.419772][    C3]  put_chars (drivers/char/virtio_console.c:1176)
[   45.419774][    C3]  ? desc_read_finalized_seq (kernel/printk/printk_ringbuffer.c:1934)
[   45.419776][    C3]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   45.419778][    C3]  ? console_prepend_replay (kernel/printk/printk.c:3005)
[   45.419781][    C3]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   45.419785][    C3]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   45.419786][    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)
[   45.419787][    C3]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   45.419789][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   45.419790][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   45.419792][    C3]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   45.419794][    C3]  console_emit_next_record (kernel/printk/printk.c:3183)
[   45.419797][    C3]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   45.419799][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   45.419800][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   45.419802][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   45.419803][    C3]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   45.419805][    C3]  ? console_flush_one_record (kernel/printk/printk.c:3247)
[   45.419807][    C3]  console_flush_one_record (kernel/printk/printk.c:3268)
[   45.419809][    C3]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   45.419812][    C3]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   45.419813][    C3]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   45.419815][    C3]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   45.419816][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   45.419818][    C3]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   45.419820][    C3]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   45.419821][    C3]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   45.419823][    C3]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   45.419825][    C3]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   45.419827][    C3]  vprintk_emit (kernel/printk/printk.c:2479)
[   45.419830][    C3]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   45.419832][    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)
[   45.419833][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   45.419835][    C3]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   45.419837][    C3]  _printk (kernel/printk/printk.c:2504)
[   45.419840][    C3]  ? snapshot_read.cold (user.c:?)
[   45.419842][    C3]  ? ___ratelimit (lib/ratelimit.c:97 (discriminator 3))
[   45.419846][    C3]  ? __ipv6_chk_addr_and_flags (./include/linux/rcupdate.h:850 net/ipv6/addrconf.c:1996)
[   45.419849][    C3]  ? idr_get_free (??:?)
[   45.419851][    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)
[   45.419854][    C3] ip6_tnl_xmit_ctl.cold (net/ipv6/ip6_tunnel.c:1064 (discriminator 3)) ip6_tunnel
[   45.419859][    C3] ip6gre_tunnel_xmit (net/ipv6/ip6_gre.c:888) ip6_gre
[   45.419863][    C3]  ? __gre6_xmit (./include/linux/skbuff.h:2904) ip6_gre
[   45.419864][    C3]  ? sock_def_readable (./include/linux/rcupdate.h:319 (discriminator 2) ./include/linux/rcupdate.h:880 (discriminator 2) net/core/sock.c:3663 (discriminator 2))
[   45.419868][    C3]  ? packet_rcv (net/packet/af_packet.c:2231)
[   45.419871][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   45.419873][    C3]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   45.419874][    C3]  ? dev_queue_xmit_nit (./include/linux/rcupdate.h:319 (discriminator 2) ./include/linux/rcupdate.h:880 (discriminator 2) net/core/dev.c:2636 (discriminator 2))
[   45.419877][    C3]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   45.419878][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   45.419880][    C3]  ? get_stack_info_noinstr (arch/x86/kernel/dumpstack_64.c:173)
[   45.419883][    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)
[   45.419885][    C3]  ? validate_xmit_skb_list (net/core/dev.c:4142)
[   45.419887][    C3]  sch_direct_xmit (net/sched/sch_generic.c:372)
[   45.419890][    C3]  ? get_stack_info_noinstr (arch/x86/kernel/dumpstack_64.c:173)
[   45.419891][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   45.419893][    C3]  ? dequeue_skb (./include/trace/events/qdisc.h:14 (discriminator 19))
[   45.419894][    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)
[   45.419896][    C3]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   45.419897][    C3]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   45.419900][    C3]  __dev_xmit_skb (net/core/dev.c:4262)
[   45.419902][    C3]  ? alloc_netdev_dummy (net/core/dev.c:12327)
[   45.419903][    C3]  ? write_profile (profile.c:?)
[   45.419905][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   45.419907][    C3]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   45.419909][    C3]  __dev_queue_xmit (net/core/dev.c:4884)
[   45.419912][    C3]  ? filter_irq_stacks (kernel/stacktrace.c:402)
[   45.419913][    C3]  ? addrconf_rs_timer (net/ipv6/addrconf.c:4073)
[   45.419915][    C3]  ? stack_depot_save_flags (lib/stackdepot.c:609 lib/stackdepot.c:676)
[   45.419918][    C3]  ? netdev_core_pick_tx (net/core/dev.c:4784)
[   45.419921][    C3]  ? neigh_hh_output (./include/net/neighbour.h:525)
[   45.419923][    C3]  ip6_finish_output2 (./include/net/neighbour.h:558 net/ipv6/ip6_output.c:138)
[   45.419926][    C3]  ? ip6_dst_lookup (net/ipv6/ip6_output.c:1269)
[   45.419927][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   45.419929][    C3]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   45.419930][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   45.419932][    C3]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   45.419934][    C3]  ip6_finish_output (net/ipv6/ip6_output.c:210 net/ipv6/ip6_output.c:221)
[   45.419936][    C3]  ip6_output (./include/linux/netfilter.h:314 net/ipv6/ip6_output.c:248)
[   45.419938][    C3]  ? ip6_finish_output (./include/net/inet_sock.h:338 (discriminator 1))
[   45.419939][    C3]  ? xfrm_bundle_lookup.constprop.0 (net/xfrm/xfrm_policy.c:3049)
[   45.419942][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   45.419944][    C3]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   45.419945][    C3]  ? trace_irq_disable.constprop.0 (./include/trace/events/preemptirq.h:36 (discriminator 22))
[   45.419946][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   45.419948][    C3]  ? trace_hardirqs_on (kernel/trace/trace_preemptirq.c:78)
[   45.419949][    C3]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   45.419950][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   45.419952][    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))
[   45.419955][    C3]  ? ndisc_recv_na (./include/net/net_namespace.h:422 (discriminator 7))
[   45.419958][    C3]  ? __ndisc_fill_addr_option (net/ipv6/ndisc.c:159)
[   45.419960][    C3]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   45.419962][    C3]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   45.419964][    C3]  addrconf_rs_timer (net/ipv6/addrconf.c:4073)
[   45.419966][    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)
[   45.419968][    C3]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   45.419969][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   45.419971][    C3]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   45.419972][    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)
[   45.419974][    C3]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   45.419976][    C3]  call_timer_fn (kernel/time/timer.c:1748)
[   45.419978][    C3]  ? detach_if_pending (./include/linux/list.h:1159)
[   45.419980][    C3]  ? debug_object_active_state (lib/debugobjects.c:1122)
[   45.419984][    C3]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   45.419985][    C3]  ? timer_recalc_next_expiry (./include/linux/find.h:71 kernel/time/timer.c:1847 kernel/time/timer.c:1865)
[   45.419987][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   45.419989][    C3]  __run_timers (kernel/time/timer.c:1799 kernel/time/timer.c:2374)
[   45.419991][    C3]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   45.419993][    C3]  ? __bpf_trace_itimer_expire (./include/trace/events/timer.h:407)
[   45.419995][    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)
[   45.419997][    C3]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   45.420000][    C3]  run_timer_softirq (kernel/time/timer.c:2386 kernel/time/timer.c:2395 kernel/time/timer.c:2403)
[   45.420002][    C3]  ? __run_timers (./include/trace/events/timer.h:138 (discriminator 19))
[   45.420003][    C3]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   45.420004][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   45.420006][    C3]  handle_softirqs (kernel/softirq.c:645)
[   45.420008][    C3]  ? _local_bh_enable (kernel/softirq.c:428 (discriminator 1))
[   45.420009][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   45.420011][    C3]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   45.420013][    C3]  __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
[   45.420014][    C3]  irq_exit_rcu (kernel/softirq.c:784)
[   45.420016][    C3]  sysvec_apic_timer_interrupt (arch/x86/kernel/apic/apic.c:1062 (discriminator 37) arch/x86/kernel/apic/apic.c:1062 (discriminator 37))
[   45.420018][    C3]  </IRQ>
[   45.420019][    C3]  <TASK>
[   45.420019][    C3]  asm_sysvec_apic_timer_interrupt (./arch/x86/include/asm/idtentry.h:674)
[   45.420022][    C3] RIP: 0010:pv_native_safe_halt (./arch/x86/include/asm/irqflags.h:48 arch/x86/kernel/paravirt.c:63)
[   45.420024][    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
[   45.420026][    C3] RSP: 0018:ffa0000000167e00 EFLAGS: 00000246
[   45.420029][    C3] RAX: 0000000000000003 RBX: ff11000001c88040 RCX: 0000000000000001
[   45.420031][    C3] RDX: 0000000000000003 RSI: ffffffffa8a8d860 RDI: ffffffffa62f0307
[   45.420031][    C3] RBP: 0000000000000000 R08: ffffffffa8780421 R09: 1fe2200006a763a2
[   45.420032][    C3] R10: 0000000000000003 R11: 0000000000000000 R12: 1ff400000002cfc3
[   45.420033][    C3] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000000000
[   45.420034][    C3]  ? ct_kernel_exit.constprop.0 (./include/linux/instrumented.h:97 kernel/context_tracking.c:124)
[   45.420036][    C3]  ? cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   45.420038][    C3]  default_idle (./arch/x86/include/asm/paravirt.h:62 arch/x86/kernel/process.c:768)
[   45.420040][    C3]  default_idle_call (kernel/sched/idle.c:122)
[   45.420042][    C3]  cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   45.420044][    C3]  ? arch_cpu_idle_exit+0x40/0x40
[   45.420045][    C3]  ? mark_tsc_async_resets (arch/x86/kernel/tsc_sync.c:49)
[   45.420048][    C3]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   45.420049][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   45.420051][    C3]  do_idle (kernel/sched/idle.c:355)
[   45.420052][    C3]  cpu_startup_entry (kernel/sched/idle.c:454)
[   45.420054][    C3]  start_secondary (arch/x86/kernel/smpboot.c:312)
[   45.420055][    C3]  ? set_cpu_sibling_map (arch/x86/kernel/smpboot.c:733 (discriminator 4))
[   45.420058][    C3]  common_startup_64 (arch/x86/kernel/head_64.S:418)
| [   55.384977][    C1] softirqs last disabled at (0): 0x0
| [   55.384979][    C1] Preemption disabled at:
| [   55.384980][    C1] __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))
| [   55.384991][    C1] Tainted: [W]=WARN
[   55.384992][    C1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   55.384994][    C1] Call Trace:
[   55.384996][    C1]  <IRQ>
[   55.384997][    C1]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   55.385002][    C1]  ? __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))
[   55.385004][    C1]  __might_resched.cold (kernel/sched/core.c:9234)
[   55.385008][    C1]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   55.385012][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   55.385016][    C1]  __kmalloc_noprof (./include/linux/sched/mm.h:322 (discriminator 2) mm/slub.c:4636 (discriminator 2) mm/slub.c:4974 (discriminator 2) mm/slub.c:5413 (discriminator 2) mm/slub.c:5439 (discriminator 2))
[   55.385019][    C1]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   55.385022][    C1]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   55.385025][    C1]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:58 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   55.385027][    C1]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   55.385029][    C1]  put_chars (drivers/char/virtio_console.c:1176)
[   55.385031][    C1]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   55.385032][    C1]  ? console_prepend_replay (kernel/printk/printk.c:3005)
[   55.385036][    C1]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   55.385039][    C1]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   55.385040][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   55.385042][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   55.385044][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   55.385046][    C1]  console_emit_next_record (kernel/printk/printk.c:3183)
[   55.385048][    C1]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   55.385050][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   55.385052][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   55.385053][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   55.385055][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   55.385057][    C1]  ? console_flush_one_record (kernel/printk/printk.c:3247)
[   55.385059][    C1]  console_flush_one_record (kernel/printk/printk.c:3268)
[   55.385061][    C1]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   55.385064][    C1]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   55.385066][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   55.385067][    C1]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   55.385069][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   55.385070][    C1]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   55.385072][    C1]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   55.385073][    C1]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   55.385075][    C1]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   55.385077][    C1]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   55.385079][    C1]  vprintk_emit (kernel/printk/printk.c:2479)
[   55.385082][    C1]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   55.385083][    C1]  ? do_raw_spin_trylock (./include/linux/instrumented.h:55 ./include/linux/atomic/atomic-instrumented.h:1301 ./include/asm-generic/qspinlock.h:98 kernel/locking/spinlock_debug.c:123)
[   55.385085][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   55.385087][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   55.385089][    C1]  _printk (kernel/printk/printk.c:2504)
[   55.385092][    C1]  ? snapshot_read.cold (user.c:?)
[   55.385093][    C1]  ? ___ratelimit (lib/ratelimit.c:97 (discriminator 3))
[   55.385098][    C1]  ? __ipv6_chk_addr_and_flags (./include/linux/rcupdate.h:850 net/ipv6/addrconf.c:1996)
[   55.385101][    C1]  ? idr_get_free (??:?)
[   55.385103][    C1]  ? trace_irq_enable.constprop.0 (./include/linux/instrumented.h:82 ./include/asm-generic/bitops/instrumented-non-atomic.h:141 ./include/linux/cpumask.h:650 ./include/linux/cpumask.h:1232 ./include/trace/events/preemptirq.h:40)
[   55.385106][    C1] ip6_tnl_xmit_ctl.cold (net/ipv6/ip6_tunnel.c:1064 (discriminator 3)) ip6_tunnel
[   55.385111][    C1] ip6gre_tunnel_xmit (net/ipv6/ip6_gre.c:888) ip6_gre
[   55.385115][    C1]  ? __gre6_xmit (./include/linux/skbuff.h:2904) ip6_gre
[   55.385116][    C1]  ? sock_def_readable (./include/linux/rcupdate.h:319 (discriminator 2) ./include/linux/rcupdate.h:880 (discriminator 2) net/core/sock.c:3663 (discriminator 2))
[   55.385119][    C1]  ? packet_rcv (net/packet/af_packet.c:2231)
[   55.385122][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   55.385124][    C1]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   55.385125][    C1]  ? dev_queue_xmit_nit (./include/linux/rcupdate.h:319 (discriminator 2) ./include/linux/rcupdate.h:880 (discriminator 2) net/core/dev.c:2636 (discriminator 2))
[   55.385128][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   55.385129][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   55.385131][    C1]  dev_hard_start_xmit (./include/linux/netdevice.h:5429 ./include/linux/netdevice.h:5438 net/core/dev.c:3937 net/core/dev.c:3953)
[   55.385133][    C1]  ? validate_xmit_skb_list (net/core/dev.c:4142)
[   55.385135][    C1]  sch_direct_xmit (net/sched/sch_generic.c:372)
[   55.385138][    C1]  ? tcf_mirred_act (net/sched/act_mirred.c:489) act_mirred
[   55.385140][    C1]  ? dequeue_skb (./include/trace/events/qdisc.h:14 (discriminator 19))
[   55.385141][    C1]  ? do_raw_spin_trylock (./include/linux/instrumented.h:55 ./include/linux/atomic/atomic-instrumented.h:1301 ./include/asm-generic/qspinlock.h:98 kernel/locking/spinlock_debug.c:123)
[   55.385143][    C1]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   55.385145][    C1]  ? tcf_mirred_act (net/sched/act_mirred.c:489) act_mirred
[   55.385146][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   55.385147][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   55.385150][    C1]  __dev_xmit_skb (net/core/dev.c:4262)
[   55.385152][    C1]  ? alloc_netdev_dummy (net/core/dev.c:12327)
[   55.385153][    C1]  ? __local_bh_enable_ip (kernel/softirq.c:473)
[   55.385156][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   55.385157][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   55.385159][    C1]  __dev_queue_xmit (net/core/dev.c:4884)
[   55.385162][    C1]  ? do_raw_spin_lock (./include/linux/instrumented.h:55 ./include/linux/atomic/atomic-instrumented.h:1301 ./include/asm-generic/qspinlock.h:112 kernel/locking/spinlock_debug.c:116)
[   55.385163][    C1]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   55.385165][    C1]  ? tcf_action_exec.part.0 (./include/net/tc_wrapper.h:254 net/sched/act_api.c:1162)
[   55.385167][    C1]  ? tcf_classify (net/sched/cls_api.c:1875)
[   55.385169][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   55.385170][    C1]  ? netdev_core_pick_tx (net/core/dev.c:4784)
[   55.385172][    C1]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   55.385173][    C1]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:58 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   55.385175][    C1]  ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:211 (discriminator 1) kernel/locking/spinlock.c:221 (discriminator 1))
[   55.385179][    C1]  ? __copy_skb_header (net/core/skbuff.c:1564)
[   55.385181][    C1]  ? __asan_memcpy (mm/kasan/shadow.c:106 (discriminator 1))
[   55.385183][    C1]  ? __skb_clone (./include/linux/instrumented.h:112 ./include/linux/atomic/atomic-instrumented.h:435 net/core/skbuff.c:1636)
[   55.385185][    C1] tcf_mirred_to_dev (net/sched/act_mirred.c:242 net/sched/act_mirred.c:237 net/sched/act_mirred.c:330) act_mirred
[   55.385188][    C1] tcf_mirred_act (net/sched/act_mirred.c:489) act_mirred
[   55.385190][    C1]  tcf_action_exec.part.0 (./include/net/tc_wrapper.h:254 net/sched/act_api.c:1162)
[   55.385193][    C1]  __tcf_classify (./include/net/tc_wrapper.h:260 net/sched/cls_api.c:1779)
[   55.385195][    C1]  tcf_classify (net/sched/cls_api.c:1875)
[   55.385197][    C1]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   55.385198][    C1]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:58 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   55.385200][    C1]  ? trace_hardirqs_on (kernel/trace/trace_preemptirq.c:78)
[   55.385201][    C1]  ? __tcf_classify (net/sched/cls_api.c:1784)
[   55.385202][    C1]  ? __create_object (mm/kmemleak.c:807 (discriminator 3))
[   55.385205][    C1]  ? trace_kmem_cache_alloc (./include/trace/events/kmem.h:12 (discriminator 22))
[   55.385207][    C1]  tc_run (net/core/dev.c:4463)
[   55.385208][    C1]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   55.385210][    C1]  ? netdev_offload_xstats_push_delta (net/core/dev.c:9326 net/core/dev.c:9461)
[   55.385212][    C1]  __netif_receive_skb_core.constprop.0 (net/core/dev.c:4538 (discriminator 1) net/core/dev.c:6115 (discriminator 1))
[   55.385216][    C1]  ? filter_irq_stacks (kernel/stacktrace.c:402)
[   55.385218][    C1]  ? stack_depot_save_flags (lib/stackdepot.c:609 lib/stackdepot.c:676)
[   55.385221][    C1]  ? do_xdp_generic (net/core/dev.c:5732)
[   55.385223][    C1]  ? kasan_save_stack (mm/kasan/common.c:57)
[   55.385226][    C1]  ? kasan_save_track (mm/kasan/common.c:78)
[   55.385227][    C1]  ? kasan_save_free_info (mm/kasan/generic.c:584)
[   55.385229][    C1]  ? slab_free_after_rcu_debug (./include/linux/kasan.h:235 mm/slub.c:2748 mm/slub.c:6561)
[   55.385231][    C1]  ? rcu_do_batch (kernel/rcu/tree.c:2650)
[   55.385233][    C1]  ? rcu_core (kernel/rcu/tree.c:2919)
[   55.385236][    C1]  ? process_backlog (./include/linux/local_lock_internal.h:62 (discriminator 2) net/core/dev.c:6726 (discriminator 2))
[   55.385238][    C1]  __netif_receive_skb_one_core (net/core/dev.c:6262)
[   55.385239][    C1]  ? trace_pelt_cfs_tp (./include/trace/events/sched.h:833 (discriminator 22))
[   55.385242][    C1]  ? __netif_receive_skb_list_core (net/core/dev.c:6310)
[   55.385244][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   55.385246][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   55.385248][    C1]  process_backlog (net/core/dev.c:6728)
[   55.385250][    C1]  __napi_poll (net/core/dev.c:7787)
[   55.385252][    C1]  net_rx_action (net/core/dev.c:7850 net/core/dev.c:8007)
[   55.385255][    C1]  ? __napi_poll (./include/net/gro.h:507)
[   55.385257][    C1]  ? enqueue_task_fair (./arch/x86/include/asm/jump_label.h:37 ./include/linux/jump_label.h:206 kernel/sched/features.h:69 kernel/sched/sched.h:3178 kernel/sched/fair.c:7824 kernel/sched/fair.c:8060)
[   55.385259][    C1]  ? wakeup_preempt (./include/linux/instrumented.h:82 ./include/asm-generic/bitops/instrumented-non-atomic.h:141 ./include/linux/thread_info.h:133 ./include/linux/sched.h:2102 ./include/linux/sched.h:2121 kernel/sched/core.c:2310)
[   55.385262][    C1]  ? trace_sched_wakeup (./include/trace/events/sched.h:178 (discriminator 22))
[   55.385264][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   55.385266][    C1]  handle_softirqs (kernel/softirq.c:645)
[   55.385269][    C1]  ? _local_bh_enable (kernel/softirq.c:428 (discriminator 1))
[   55.385270][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   55.385272][    C1]  ? trace_csd_function_exit (./include/trace/events/csd.h:64 (discriminator 22))
[   55.385274][    C1]  ? __dev_queue_xmit (./include/linux/rcupdate.h:319 (discriminator 2) ./include/linux/rcupdate.h:920 (discriminator 2) net/core/dev.c:4961 (discriminator 2))
[   55.385276][    C1]  do_softirq (kernel/softirq.c:546 (discriminator 19) kernel/softirq.c:533 (discriminator 19))
[   55.385277][    C1]  </IRQ>
[   55.385278][    C1]  <TASK>
[   55.385278][    C1]  __local_bh_enable_ip (kernel/softirq.c:473)
[   55.385280][    C1]  __dev_queue_xmit (./include/linux/bottom_half.h:33 (discriminator 2) ./include/linux/rcupdate.h:923 (discriminator 2) net/core/dev.c:4961 (discriminator 2))
[   55.385282][    C1]  ? _copy_from_iter (./include/linux/instrumented.h:146 lib/iov_iter.c:66 ./include/linux/iov_iter.h:30 ./include/linux/iov_iter.h:302 ./include/linux/iov_iter.h:330 lib/iov_iter.c:261 lib/iov_iter.c:272)
[   55.385285][    C1]  ? _copy_from_iter_flushcache (./include/linux/iov_iter.h:112)
[   55.385287][    C1]  ? is_bpf_text_address (./include/linux/rcupdate.h:882 kernel/bpf/core.c:751)
[   55.385290][    C1]  ? ref_tracker_alloc (./include/linux/instrumented.h:112 ./include/linux/atomic/atomic-instrumented.h:252 ./include/linux/refcount.h:283 ./include/linux/refcount.h:366 ./include/linux/refcount.h:383 lib/ref_tracker.c:265)
[   55.385292][    C1]  ? netdev_core_pick_tx (net/core/dev.c:4784)
[   55.385295][    C1]  packet_snd (net/packet/af_packet.c:3110)
[   55.385298][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   55.385300][    C1]  ? tpacket_snd (net/packet/af_packet.c:2786 (discriminator 1))
[   55.385301][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   55.385303][    C1]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   55.385304][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   55.385306][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   55.385308][    C1]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   55.385309][    C1]  ? __might_fault (mm/memory.c:7482 (discriminator 5))
[   55.385312][    C1]  __sys_sendto (net/socket.c:800 (discriminator 4) net/socket.c:815 (discriminator 4) net/socket.c:2281 (discriminator 4))
[   55.385315][    C1]  ? __ia32_sys_getpeername (net/socket.c:2235)
[   55.385317][    C1]  ? sock_ioctl (net/socket.c:1446)
[   55.385320][    C1]  ? __sys_setsockopt (net/socket.c:2422)
[   55.385322][    C1]  __x64_sys_sendto (net/socket.c:2288 net/socket.c:2284 net/socket.c:2284)
[   55.385324][    C1]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   55.385325][    C1]  ? trace_hardirqs_off_finish (./include/trace/events/preemptirq.h:36 (discriminator 22) kernel/trace/trace_preemptirq.c:95 (discriminator 22) kernel/trace/trace_preemptirq.c:90 (discriminator 22))
[   55.385327][    C1]  ? trace_hardirqs_on (kernel/trace/trace_preemptirq.c:78)
[   55.385328][    C1]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[   55.385330][    C1]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[   55.385332][    C1]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   55.385334][    C1] RIP: 0033:0x7f35ae88954e
[   55.385335][    C1] 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
[   55.385337][    C1] RSP: 002b:00007ffdb6ab3840 EFLAGS: 00000202 ORIG_RAX: 000000000000002c
[   55.385341][    C1] RAX: ffffffffffffffda RBX: 000055a784f6eaf2 RCX: 00007f35ae88954e
[   55.385342][    C1] RDX: 000000000000002a RSI: 000055a784f6eaf2 RDI: 0000000000000005
[   55.385343][    C1] RBP: 00007ffdb6ab3850 R08: 00007ffdb6ab38a0 R09: 0000000000000014
[   55.385344][    C1] R10: 0000000000000000 R11: 0000000000000202 R12: 000055a784f6e830
[   55.385345][    C1] R13: 000000000000002a R14: 0000000000000005 R15: 000055a784f6e830
| [   71.531709][    C0] softirqs last disabled at (678673): __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
| [   71.531712][    C0] Preemption disabled at:
| [   71.531712][    C0] schedule_preempt_disabled (kernel/sched/core.c:7420)
| [   71.531723][    C0] Tainted: [W]=WARN
[   71.531724][    C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   71.531726][    C0] Call Trace:
[   71.531727][    C0]  <IRQ>
[   71.531728][    C0]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   71.531734][    C0]  ? schedule_preempt_disabled (kernel/sched/core.c:7420)
[   71.531735][    C0]  __might_resched.cold (kernel/sched/core.c:9234)
[   71.531739][    C0]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   71.531742][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   71.531746][    C0]  __kmalloc_noprof (./include/linux/sched/mm.h:322 (discriminator 2) mm/slub.c:4636 (discriminator 2) mm/slub.c:4974 (discriminator 2) mm/slub.c:5413 (discriminator 2) mm/slub.c:5439 (discriminator 2))
[   71.531750][    C0]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   71.531752][    C0]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   71.531756][    C0]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:58 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   71.531758][    C0]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   71.531759][    C0]  put_chars (drivers/char/virtio_console.c:1176)
[   71.531761][    C0]  ? desc_read_finalized_seq (kernel/printk/printk_ringbuffer.c:1934)
[   71.531763][    C0]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   71.531765][    C0]  ? console_prepend_replay (kernel/printk/printk.c:3005)
[   71.531767][    C0]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   71.531770][    C0]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   71.531771][    C0]  ? do_raw_spin_lock (./include/linux/instrumented.h:55 ./include/linux/atomic/atomic-instrumented.h:1301 ./include/asm-generic/qspinlock.h:112 kernel/locking/spinlock_debug.c:116)
[   71.531773][    C0]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   71.531774][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   71.531776][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   71.531777][    C0]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   71.531779][    C0]  console_emit_next_record (kernel/printk/printk.c:3183)
[   71.531782][    C0]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   71.531784][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   71.531785][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   71.531787][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   71.531788][    C0]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   71.531790][    C0]  ? console_flush_one_record (kernel/printk/printk.c:3247)
[   71.531792][    C0]  console_flush_one_record (kernel/printk/printk.c:3268)
[   71.531794][    C0]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   71.531797][    C0]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   71.531799][    C0]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   71.531800][    C0]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   71.531802][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   71.531803][    C0]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   71.531805][    C0]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   71.531806][    C0]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   71.531808][    C0]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   71.531809][    C0]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   71.531811][    C0]  vprintk_emit (kernel/printk/printk.c:2479)
[   71.531815][    C0]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   71.531817][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   71.531819][    C0]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   71.531820][    C0]  _printk (kernel/printk/printk.c:2504)
[   71.531823][    C0]  ? snapshot_read.cold (user.c:?)
[   71.531825][    C0]  ? ___ratelimit (lib/ratelimit.c:97 (discriminator 3))
[   71.531828][    C0]  ? __ipv6_chk_addr_and_flags (./include/linux/rcupdate.h:850 net/ipv6/addrconf.c:1996)
[   71.531831][    C0]  ? idr_get_free (??:?)
[   71.531833][    C0]  ? trace_irq_enable.constprop.0 (./include/linux/instrumented.h:82 ./include/asm-generic/bitops/instrumented-non-atomic.h:141 ./include/linux/cpumask.h:650 ./include/linux/cpumask.h:1232 ./include/trace/events/preemptirq.h:40)
[   71.531836][    C0] ip6_tnl_xmit_ctl.cold (net/ipv6/ip6_tunnel.c:1064 (discriminator 3)) ip6_tunnel
[   71.531841][    C0] ip6gre_tunnel_xmit (net/ipv6/ip6_gre.c:888) ip6_gre
[   71.531845][    C0]  ? __gre6_xmit (./include/linux/skbuff.h:2904) ip6_gre
[   71.531847][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   71.531848][    C0]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   71.531850][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   71.531852][    C0]  ? netif_skb_features (net/core/dev.c:3793 net/core/dev.c:3922)
[   71.531855][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   71.531857][    C0]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   71.531859][    C0]  ? skb_network_protocol (./include/linux/skbuff.h:2534)
[   71.531860][    C0]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   71.531861][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   71.531863][    C0]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   71.531865][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   71.531866][    C0]  ? get_stack_info_noinstr (arch/x86/kernel/dumpstack_64.c:173)
[   71.531869][    C0]  dev_hard_start_xmit (./include/linux/netdevice.h:5429 ./include/linux/netdevice.h:5438 net/core/dev.c:3937 net/core/dev.c:3953)
[   71.531871][    C0]  ? validate_xmit_skb_list (net/core/dev.c:4142)
[   71.531873][    C0]  sch_direct_xmit (net/sched/sch_generic.c:372)
[   71.531876][    C0]  ? get_stack_info_noinstr (arch/x86/kernel/dumpstack_64.c:173)
[   71.531877][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   71.531879][    C0]  ? dequeue_skb (./include/trace/events/qdisc.h:14 (discriminator 19))
[   71.531880][    C0]  ? do_raw_spin_trylock (./include/linux/instrumented.h:55 ./include/linux/atomic/atomic-instrumented.h:1301 ./include/asm-generic/qspinlock.h:98 kernel/locking/spinlock_debug.c:123)
[   71.531882][    C0]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   71.531884][    C0]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   71.531886][    C0]  __dev_xmit_skb (net/core/dev.c:4262)
[   71.531888][    C0]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   71.531889][    C0]  ? tc_run (net/core/dev.c:4444 (discriminator 4))
[   71.531890][    C0]  ? is_bpf_text_address (./include/linux/rcupdate.h:850 kernel/bpf/core.c:749)
[   71.531894][    C0]  ? alloc_netdev_dummy (net/core/dev.c:12327)
[   71.531895][    C0]  ? netdev_offload_xstats_push_delta (net/core/dev.c:9326 net/core/dev.c:9461)
[   71.531897][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   71.531899][    C0]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   71.531900][    C0]  __dev_queue_xmit (net/core/dev.c:4884)
[   71.531903][    C0]  ? filter_irq_stacks (kernel/stacktrace.c:402)
[   71.531905][    C0]  ? addrconf_rs_timer (net/ipv6/addrconf.c:4073)
[   71.531907][    C0]  ? stack_depot_save_flags (lib/stackdepot.c:609 lib/stackdepot.c:676)
[   71.531910][    C0]  ? netdev_core_pick_tx (net/core/dev.c:4784)
[   71.531913][    C0]  ? neigh_hh_output (./include/net/neighbour.h:525)
[   71.531915][    C0]  ip6_finish_output2 (./include/net/neighbour.h:558 net/ipv6/ip6_output.c:138)
[   71.531918][    C0]  ? ip6_dst_lookup (net/ipv6/ip6_output.c:1269)
[   71.531920][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   71.531921][    C0]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   71.531923][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   71.531924][    C0]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   71.531926][    C0]  ip6_finish_output (net/ipv6/ip6_output.c:210 net/ipv6/ip6_output.c:221)
[   71.531928][    C0]  ip6_output (./include/linux/netfilter.h:314 net/ipv6/ip6_output.c:248)
[   71.531930][    C0]  ? ip6_finish_output (./include/net/inet_sock.h:338 (discriminator 1))
[   71.531931][    C0]  ? xfrm_bundle_lookup.constprop.0 (net/xfrm/xfrm_policy.c:3049)
[   71.531934][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   71.531936][    C0]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   71.531937][    C0]  ? trace_irq_disable.constprop.0 (./include/trace/events/preemptirq.h:36 (discriminator 22))
[   71.531938][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   71.531940][    C0]  ? trace_hardirqs_on (kernel/trace/trace_preemptirq.c:78)
[   71.531941][    C0]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   71.531942][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   71.531944][    C0]  ndisc_send_skb (./include/net/dst.h:470 (discriminator 4) ./include/linux/netfilter.h:325 (discriminator 4) net/ipv6/ndisc.c:513 (discriminator 4))
[   71.531947][    C0]  ? ndisc_recv_na (./include/net/net_namespace.h:422 (discriminator 7))
[   71.531950][    C0]  ? __ndisc_fill_addr_option (net/ipv6/ndisc.c:159)
[   71.531952][    C0]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   71.531954][    C0]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   71.531956][    C0]  addrconf_rs_timer (net/ipv6/addrconf.c:4073)
[   71.531957][    C0]  ? do_raw_spin_lock (./include/linux/instrumented.h:55 ./include/linux/atomic/atomic-instrumented.h:1301 ./include/asm-generic/qspinlock.h:112 kernel/locking/spinlock_debug.c:116)
[   71.531959][    C0]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   71.531961][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   71.531963][    C0]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   71.531964][    C0]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:58 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   71.531966][    C0]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   71.531967][    C0]  call_timer_fn (kernel/time/timer.c:1748)
[   71.531970][    C0]  ? detach_if_pending (./include/linux/list.h:1159)
[   71.531971][    C0]  ? debug_object_active_state (lib/debugobjects.c:1122)
[   71.531975][    C0]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   71.531977][    C0]  ? timer_recalc_next_expiry (./include/linux/find.h:71 kernel/time/timer.c:1843 kernel/time/timer.c:1865)
[   71.531978][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   71.531980][    C0]  __run_timers (kernel/time/timer.c:1799 kernel/time/timer.c:2374)
[   71.531982][    C0]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   71.531984][    C0]  ? __bpf_trace_itimer_expire (./include/trace/events/timer.h:407)
[   71.531987][    C0]  ? do_raw_spin_lock (./include/linux/instrumented.h:55 ./include/linux/atomic/atomic-instrumented.h:1301 ./include/asm-generic/qspinlock.h:112 kernel/locking/spinlock_debug.c:116)
[   71.531989][    C0]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   71.531991][    C0]  run_timer_softirq (kernel/time/timer.c:2386 kernel/time/timer.c:2395 kernel/time/timer.c:2403)
[   71.531993][    C0]  ? __run_timers (./include/trace/events/timer.h:138 (discriminator 19))
[   71.531995][    C0]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   71.531996][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   71.531998][    C0]  handle_softirqs (kernel/softirq.c:645)
[   71.531999][    C0]  ? _local_bh_enable (kernel/softirq.c:428 (discriminator 1))
[   71.532001][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   71.532003][    C0]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   71.532004][    C0]  __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
[   71.532006][    C0]  irq_exit_rcu (kernel/softirq.c:784)
[   71.532007][    C0]  sysvec_apic_timer_interrupt (arch/x86/kernel/apic/apic.c:1062 (discriminator 37) arch/x86/kernel/apic/apic.c:1062 (discriminator 37))
[   71.532009][    C0]  </IRQ>
[   71.532010][    C0]  <TASK>
[   71.532010][    C0]  ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:211 (discriminator 1) kernel/locking/spinlock.c:221 (discriminator 1))
[   71.532013][    C0]  asm_sysvec_apic_timer_interrupt (./arch/x86/include/asm/idtentry.h:674)
[   71.532015][    C0] RIP: 0010:pv_native_safe_halt (./arch/x86/include/asm/irqflags.h:48 arch/x86/kernel/paravirt.c:63)
[   71.532018][    C0] 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
[   71.532020][    C0] RSP: 0018:ffffffffa9207cf8 EFLAGS: 00000246
[   71.532023][    C0] RAX: 0000000000000000 RBX: ffffffffa921c600 RCX: 0000000000000001
[   71.532025][    C0] RDX: 0000000000000000 RSI: ffffffffa8a8d860 RDI: ffffffffa62f0307
[   71.532025][    C0] RBP: 0000000000000000 R08: ffffffffa8780421 R09: 1fe2200006a463a2
[   71.532026][    C0] R10: 0000000000000000 R11: 0000000000000000 R12: 1ffffffff5240fa2
[   71.532027][    C0] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000014770
[   71.532028][    C0]  ? ct_kernel_exit.constprop.0 (./include/linux/instrumented.h:97 kernel/context_tracking.c:124)
[   71.532030][    C0]  ? cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   71.532033][    C0]  default_idle (./arch/x86/include/asm/paravirt.h:62 arch/x86/kernel/process.c:768)
[   71.532035][    C0]  default_idle_call (kernel/sched/idle.c:122)
[   71.532036][    C0]  cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   71.532038][    C0]  ? arch_cpu_idle_exit+0x40/0x40
[   71.532039][    C0]  ? mark_tsc_async_resets (arch/x86/kernel/tsc_sync.c:49)
[   71.532042][    C0]  ? flush_smp_call_function_queue (kernel/smp.c:680 (discriminator 6))
[   71.532045][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   71.532047][    C0]  do_idle (kernel/sched/idle.c:355)
[   71.532048][    C0]  cpu_startup_entry (kernel/sched/idle.c:454)
[   71.532050][    C0]  rest_init (init/main.c:727)
[   71.532052][    C0]  ? __cpuidle_text_end (??:?)
[   71.532054][    C0]  ? rest_init (init/main.c:727)
[   71.532056][    C0]  ? acpi_hw_set_mode (drivers/acpi/acpica/hwacpi.c:72 (discriminator 1))
[   71.532060][    C0]  ? cpus_read_unlock (./include/linux/percpu-rwsem.h:125 (discriminator 1) kernel/cpu.c:502 (discriminator 1))
[   71.532063][    C0]  ? acpi_enable (drivers/acpi/acpica/evxfevnt.c:47)
[   71.532065][    C0]  start_kernel (init/main.c:1185)
[   71.532069][    C0]  x86_64_start_reservations (arch/x86/kernel/head64.c:310)
[   71.532072][    C0]  x86_64_start_kernel (arch/x86/kernel/head64.c:291)
[   71.532073][    C0]  common_startup_64 (arch/x86/kernel/head_64.S:418)
| [   83.801042][    C2] softirqs last disabled at (0): 0x0
| [   83.801045][    C2] Preemption disabled at:
| [   83.801046][    C2] __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))
| [   83.801059][    C2] Tainted: [W]=WARN
[   83.801061][    C2] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   83.801063][    C2] Call Trace:
[   83.801065][    C2]  <IRQ>
[   83.801066][    C2]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   83.801072][    C2]  ? __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))
[   83.801075][    C2]  __might_resched.cold (kernel/sched/core.c:9234)
[   83.801079][    C2]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   83.801084][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   83.801088][    C2]  __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))
[   83.801092][    C2]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   83.801096][    C2]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   83.801100][    C2]  ? 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)
[   83.801103][    C2]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   83.801105][    C2]  put_chars (drivers/char/virtio_console.c:1176)
[   83.801107][    C2]  ? desc_read_finalized_seq (kernel/printk/printk_ringbuffer.c:1934)
[   83.801110][    C2]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   83.801113][    C2]  ? console_prepend_replay (kernel/printk/printk.c:3005)
[   83.801117][    C2]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   83.801121][    C2]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   83.801123][    C2]  ? 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)
[   83.801125][    C2]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   83.801127][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   83.801129][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   83.801132][    C2]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   83.801135][    C2]  console_emit_next_record (kernel/printk/printk.c:3183)
[   83.801138][    C2]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   83.801141][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   83.801143][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   83.801145][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   83.801147][    C2]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   83.801150][    C2]  ? console_flush_one_record (kernel/printk/printk.c:3247)
[   83.801152][    C2]  console_flush_one_record (kernel/printk/printk.c:3268)
[   83.801155][    C2]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   83.801159][    C2]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   83.801161][    C2]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   83.801163][    C2]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   83.801165][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   83.801167][    C2]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   83.801169][    C2]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   83.801171][    C2]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   83.801174][    C2]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   83.801176][    C2]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   83.801179][    C2]  vprintk_emit (kernel/printk/printk.c:2479)
[   83.801183][    C2]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   83.801186][    C2]  ? __x64_sys_sendto (net/socket.c:2288 net/socket.c:2284 net/socket.c:2284)
[   83.801190][    C2]  ? kmem_cache_alloc_noprof (./include/linux/kmemleak.h:44 mm/slub.c:4696 mm/slub.c:4996 mm/slub.c:5010)
[   83.801192][    C2]  _printk (kernel/printk/printk.c:2504)
[   83.801196][    C2]  ? snapshot_read.cold (user.c:?)
[   83.801198][    C2]  ? do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[   83.801202][    C2]  ? write_profile (profile.c:?)
[   83.801205][    C2]  ? __kernel_text_address (kernel/extable.c:79)
[   83.801207][    C2]  ? write_profile (profile.c:?)
[   83.801209][    C2]  ? unwind_get_return_address (arch/x86/kernel/unwind_orc.c:385 arch/x86/kernel/unwind_orc.c:380)
[   83.801212][    C2]  ? arch_stack_walk (arch/x86/kernel/stacktrace.c:27 (discriminator 1))
[   83.801218][    C2] tcf_mirred_act.cold (net/sched/act_mirred.c:470 (discriminator 10)) act_mirred
[   83.801223][    C2]  tcf_action_exec.part.0 (./include/net/tc_wrapper.h:254 net/sched/act_api.c:1162)
[   83.801228][    C2]  __tcf_classify (./include/net/tc_wrapper.h:260 net/sched/cls_api.c:1779)
[   83.801232][    C2]  tcf_classify (net/sched/cls_api.c:1875)
[   83.801235][    C2]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   83.801238][    C2]  ? 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)
[   83.801240][    C2]  ? trace_hardirqs_on (kernel/trace/trace_preemptirq.c:78)
[   83.801242][    C2]  ? __tcf_classify (net/sched/cls_api.c:1784)
[   83.801244][    C2]  ? __create_object (mm/kmemleak.c:807 (discriminator 3))
[   83.801248][    C2]  ? trace_kmem_cache_alloc (./include/trace/events/kmem.h:12 (discriminator 22))
[   83.801251][    C2]  tc_run (net/core/dev.c:4463)
[   83.801254][    C2]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   83.801256][    C2]  ? netdev_offload_xstats_push_delta (net/core/dev.c:9326 net/core/dev.c:9461)
[   83.801260][    C2]  __netif_receive_skb_core.constprop.0 (net/core/dev.c:4538 (discriminator 1) net/core/dev.c:6115 (discriminator 1))
[   83.801263][    C2]  ? stack_trace_save (kernel/stacktrace.c:122 (discriminator 1))
[   83.801266][    C2]  ? filter_irq_stacks (kernel/stacktrace.c:402)
[   83.801268][    C2]  ? filter_irq_stacks (kernel/stacktrace.c:402)
[   83.801270][    C2]  ? do_xdp_generic (net/core/dev.c:5732)
[   83.801272][    C2]  ? rcu_do_batch (kernel/rcu/tree.c:2650)
[   83.801274][    C2]  ? kasan_save_stack (mm/kasan/common.c:58)
[   83.801277][    C2]  ? kasan_save_stack (mm/kasan/common.c:57)
[   83.801279][    C2]  ? kasan_save_free_info (mm/kasan/generic.c:584)
[   83.801282][    C2]  ? kmem_cache_free (./include/linux/kasan.h:235 mm/slub.c:2748 mm/slub.c:6499 mm/slub.c:6626)
[   83.801284][    C2]  ? rcu_core (kernel/rcu/tree.c:2919)
[   83.801286][    C2]  ? handle_softirqs (kernel/softirq.c:645)
[   83.801289][    C2]  ? __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
[   83.801290][    C2]  ? sysvec_apic_timer_interrupt (arch/x86/kernel/apic/apic.c:1062 (discriminator 37) arch/x86/kernel/apic/apic.c:1062 (discriminator 37))
[   83.801293][    C2]  ? asm_sysvec_apic_timer_interrupt (./arch/x86/include/asm/idtentry.h:674)
[   83.801296][    C2]  ? pv_native_safe_halt (./arch/x86/include/asm/irqflags.h:48 arch/x86/kernel/paravirt.c:63)
[   83.801300][    C2]  ? process_backlog (./include/linux/local_lock_internal.h:62 (discriminator 2) net/core/dev.c:6726 (discriminator 2))
[   83.801303][    C2]  __netif_receive_skb_one_core (net/core/dev.c:6262)
[   83.801305][    C2]  ? trace_pelt_cfs_tp (./include/trace/events/sched.h:833 (discriminator 22))
[   83.801309][    C2]  ? __netif_receive_skb_list_core (net/core/dev.c:6310)
[   83.801311][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   83.801314][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   83.801316][    C2]  process_backlog (net/core/dev.c:6728)
[   83.801320][    C2]  __napi_poll (net/core/dev.c:7787)
[   83.801323][    C2]  net_rx_action (net/core/dev.c:7850 net/core/dev.c:8007)
[   83.801326][    C2]  ? __napi_poll (./include/net/gro.h:507)
[   83.801329][    C2]  ? enqueue_task_fair (./arch/x86/include/asm/jump_label.h:37 ./include/linux/jump_label.h:206 kernel/sched/features.h:69 kernel/sched/sched.h:3178 kernel/sched/fair.c:7824 kernel/sched/fair.c:8060)
[   83.801332][    C2]  ? wakeup_preempt (./include/linux/instrumented.h:82 ./include/asm-generic/bitops/instrumented-non-atomic.h:141 ./include/linux/thread_info.h:133 ./include/linux/sched.h:2102 ./include/linux/sched.h:2121 kernel/sched/core.c:2310)
[   83.801335][    C2]  ? trace_sched_wakeup (./include/trace/events/sched.h:178 (discriminator 22))
[   83.801339][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   83.801342][    C2]  handle_softirqs (kernel/softirq.c:645)
[   83.801345][    C2]  ? _local_bh_enable (kernel/softirq.c:428 (discriminator 1))
[   83.801346][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   83.801349][    C2]  ? trace_csd_function_exit (./include/trace/events/csd.h:64 (discriminator 22))
[   83.801352][    C2]  ? __dev_queue_xmit (./include/linux/rcupdate.h:319 (discriminator 2) ./include/linux/rcupdate.h:920 (discriminator 2) net/core/dev.c:4961 (discriminator 2))
[   83.801354][    C2]  do_softirq (kernel/softirq.c:546 (discriminator 19) kernel/softirq.c:533 (discriminator 19))
[   83.801356][    C2]  </IRQ>
[   83.801357][    C2]  <TASK>
[   83.801358][    C2]  __local_bh_enable_ip (kernel/softirq.c:473)
[   83.801360][    C2]  __dev_queue_xmit (./include/linux/bottom_half.h:33 (discriminator 2) ./include/linux/rcupdate.h:923 (discriminator 2) net/core/dev.c:4961 (discriminator 2))
[   83.801363][    C2]  ? _copy_from_iter (./include/linux/instrumented.h:146 lib/iov_iter.c:66 ./include/linux/iov_iter.h:30 ./include/linux/iov_iter.h:302 ./include/linux/iov_iter.h:330 lib/iov_iter.c:261 lib/iov_iter.c:272)
[   83.801368][    C2]  ? _copy_from_iter_flushcache (./include/linux/iov_iter.h:112)
[   83.801371][    C2]  ? is_bpf_text_address (./include/linux/rcupdate.h:882 kernel/bpf/core.c:751)
[   83.801375][    C2]  ? ref_tracker_alloc (./include/linux/instrumented.h:112 ./include/linux/atomic/atomic-instrumented.h:252 ./include/linux/refcount.h:283 ./include/linux/refcount.h:366 ./include/linux/refcount.h:383 lib/ref_tracker.c:265)
[   83.801378][    C2]  ? netdev_core_pick_tx (net/core/dev.c:4784)
[   83.801384][    C2]  packet_snd (net/packet/af_packet.c:3110)
[   83.801389][    C2]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   83.801391][    C2]  ? tpacket_snd (net/packet/af_packet.c:2786 (discriminator 1))
[   83.801393][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   83.801396][    C2]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   83.801398][    C2]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   83.801400][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   83.801402][    C2]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   83.801404][    C2]  ? __might_fault (mm/memory.c:7482 (discriminator 5))
[   83.801408][    C2]  __sys_sendto (net/socket.c:800 (discriminator 4) net/socket.c:815 (discriminator 4) net/socket.c:2281 (discriminator 4))
[   83.801411][    C2]  ? __ia32_sys_getpeername (net/socket.c:2235)
[   83.801414][    C2]  ? sock_ioctl (net/socket.c:1446)
[   83.801418][    C2]  ? __sys_setsockopt (net/socket.c:2422)
[   83.801421][    C2]  __x64_sys_sendto (net/socket.c:2288 net/socket.c:2284 net/socket.c:2284)
[   83.801424][    C2]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   83.801425][    C2]  ? trace_hardirqs_off_finish (./include/trace/events/preemptirq.h:36 (discriminator 22) kernel/trace/trace_preemptirq.c:95 (discriminator 22) kernel/trace/trace_preemptirq.c:90 (discriminator 22))
[   83.801427][    C2]  ? trace_hardirqs_on (kernel/trace/trace_preemptirq.c:78)
[   83.801429][    C2]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[   83.801430][    C2]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[   83.801433][    C2]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   83.801435][    C2] RIP: 0033:0x7fd58e25154e
[   83.801438][    C2] 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
[   83.801440][    C2] RSP: 002b:00007ffcdfda40f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002c
[   83.801444][    C2] RAX: ffffffffffffffda RBX: 0000557152f28af2 RCX: 00007fd58e25154e
[   83.801446][    C2] RDX: 000000000000002a RSI: 0000557152f28af2 RDI: 0000000000000005
[   83.801447][    C2] RBP: 00007ffcdfda4100 R08: 00007ffcdfda4150 R09: 0000000000000014
[   83.801448][    C2] R10: 0000000000000000 R11: 0000000000000202 R12: 0000557152f28830
[   83.801450][    C2] R13: 000000000000002a R14: 0000000000000005 R15: 0000557152f28830
| [  120.836815][  T986] softirqs last disabled at (0): 0x0
| [  120.836817][  T986] Preemption disabled at:
| [  120.836818][  T986] 0x0
| [  120.836828][  T986] Tainted: [W]=WARN
[  120.836829][  T986] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  120.836831][  T986] Call Trace:
[  120.836834][  T986]  <TASK>
[  120.836835][  T986]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[  120.836842][  T986]  __might_resched.cold (kernel/sched/core.c:9234)
[  120.836846][  T986]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[  120.836851][  T986]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  120.836855][  T986]  __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))
[  120.836859][  T986]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[  120.836863][  T986]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[  120.836867][  T986]  ? 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)
[  120.836869][  T986]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[  120.836872][  T986]  put_chars (drivers/char/virtio_console.c:1176)
[  120.836875][  T986]  ? __send_to_port (drivers/char/virtio_console.c:654)
[  120.836877][  T986]  ? printk_get_next_message (kernel/printk/printk.c:3072)
[  120.836881][  T986]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[  120.836885][  T986]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[  120.836889][  T986]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[  120.836891][  T986]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  120.836894][  T986]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[  120.836896][  T986]  console_emit_next_record (kernel/printk/printk.c:3183)
[  120.836900][  T986]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[  120.836902][  T986]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  120.836904][  T986]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  120.836906][  T986]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  120.836908][  T986]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[  120.836911][  T986]  ? console_flush_one_record (kernel/printk/printk.c:3247)
[  120.836913][  T986]  console_flush_one_record (kernel/printk/printk.c:3268)
[  120.836916][  T986]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[  120.836920][  T986]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[  120.836922][  T986]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[  120.836924][  T986]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[  120.836926][  T986]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  120.836928][  T986]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[  120.836929][  T986]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[  120.836931][  T986]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[  120.836934][  T986]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[  120.836936][  T986]  ? vprintk_emit (kernel/printk/printk.c:2478)
[  120.836939][  T986]  vprintk_emit (kernel/printk/printk.c:2479)
[  120.836942][  T986]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[  120.836944][  T986]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  120.836946][  T986]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[  120.836949][  T986]  ? trace_hardirqs_on (kernel/trace/trace_preemptirq.c:78)
[  120.836951][  T986]  _printk (kernel/printk/printk.c:2504)
[  120.836955][  T986]  ? snapshot_read.cold (user.c:?)
[  120.836958][  T986]  ? ipv6_mc_down (net/ipv6/mcast.c:1137 net/ipv6/mcast.c:2792)
[  120.836964][  T986] br_set_state (net/bridge/br_stp.c:57 (discriminator 2)) bridge
[  120.836980][  T986] br_stp_disable_port (net/bridge/br_stp_if.c:106) bridge
[  120.836991][  T986] br_device_event (net/bridge/br.c:111) bridge
[  120.837003][  T986]  ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:211 (discriminator 1) kernel/locking/spinlock.c:221 (discriminator 1))
[  120.837007][  T986]  ? llc_exit (./arch/x86/include/asm/atomic.h:28 ./include/linux/atomic/atomic-arch-fallback.h:503 ./include/linux/atomic/atomic-instrumented.h:68 ./include/linux/refcount.h:134 net/llc/llc_core.c:38 net/llc/llc_core.c:96) llc
[  120.837011][  T986]  ? addrconf_notify (net/ipv6/addrconf.c:3812)
[  120.837015][  T986]  notifier_call_chain (kernel/notifier.c:85)
[  120.837019][  T986]  __dev_notify_flags (net/core/dev.c:2313 net/core/dev.c:2327 net/core/dev.c:9855)
[  120.837024][  T986]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[  120.837026][  T986]  ? netif_change_name (net/core/dev.c:1517)
[  120.837029][  T986]  ? netif_set_allmulti (./include/net/netdev_lock.h:30 (discriminator 1))
[  120.837031][  T986]  ? __kernel_text_address (kernel/extable.c:79)
[  120.837034][  T986]  ? write_profile (profile.c:?)
[  120.837037][  T986]  ? unwind_get_return_address (arch/x86/kernel/unwind_orc.c:385 arch/x86/kernel/unwind_orc.c:380)
[  120.837041][  T986]  netif_change_flags (net/core/dev.c:9882)
[  120.837044][  T986]  do_setlink.isra.0 (net/core/rtnetlink.c:3266 (discriminator 1))
[  120.837048][  T986]  ? stack_trace_save (kernel/stacktrace.c:122 (discriminator 1))
[  120.837049][  T986]  ? rtnl_link_get_size (net/core/rtnetlink.c:747)
[  120.837051][  T986]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  120.837053][  T986]  ? stack_depot_save_flags (lib/stackdepot.c:609 lib/stackdepot.c:676)
[  120.837058][  T986]  ? kasan_save_stack (mm/kasan/common.c:58)
[  120.837061][  T986]  ? kasan_save_stack (mm/kasan/common.c:57)
[  120.837063][  T986]  ? kasan_save_track (mm/kasan/common.c:78)
[  120.837065][  T986]  ? __kasan_kmalloc (mm/kasan/common.c:398 mm/kasan/common.c:415)
[  120.837067][  T986]  ? __kmalloc_cache_noprof (./include/linux/kasan.h:263 mm/slub.c:5563)
[  120.837069][  T986]  ? rtnl_newlink (./include/linux/slab.h:991 (discriminator 1) net/core/rtnetlink.c:4113 (discriminator 1))
[  120.837071][  T986]  ? rtnetlink_rcv_msg (net/core/rtnetlink.c:7132)
[  120.837072][  T986]  ? netlink_rcv_skb (net/netlink/af_netlink.c:2556)
[  120.837075][  T986]  ? netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[  120.837077][  T986]  ? netlink_sendmsg (net/netlink/af_netlink.c:1900)
[  120.837079][  T986]  ? ____sys_sendmsg (net/socket.c:800 (discriminator 4) net/socket.c:815 (discriminator 4) net/socket.c:2713 (discriminator 4))
[  120.837081][  T986]  ? ___sys_sendmsg (net/socket.c:2767)
[  120.837083][  T986]  ? __sys_sendmsg (net/socket.c:2799)
[  120.837085][  T986]  ? do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[  120.837087][  T986]  ? entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  120.837091][  T986]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  120.837093][  T986]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[  120.837095][  T986]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  120.837097][  T986]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  120.837099][  T986]  ? trace_contention_end (./include/trace/events/lock.h:121 (discriminator 22))
[  120.837103][  T986]  ? __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)
[  120.837105][  T986]  ? __mutex_lock (kernel/locking/mutex.c:656 (discriminator 1) kernel/locking/mutex.c:821 (discriminator 1))
[  120.837107][  T986]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:366 net/core/rtnetlink.c:4214)
[  120.837109][  T986]  ? ww_mutex_lock (kernel/locking/mutex.c:934)
[  120.837112][  T986]  ? __rtnl_newlink (net/core/rtnetlink.c:4063)
[  120.837115][  T986]  rtnl_newlink (net/core/rtnetlink.c:4215)
[  120.837117][  T986]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  120.837120][  T986]  ? rtnl_bridge_getlink (net/core/rtnetlink.c:5558)
[  120.837121][  T986]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[  120.837123][  T986]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  120.837126][  T986]  ? is_bpf_text_address (./include/linux/rcupdate.h:850 kernel/bpf/core.c:749)
[  120.837130][  T986]  ? is_bpf_text_address (./include/linux/rcupdate.h:882 kernel/bpf/core.c:751)
[  120.837132][  T986]  ? kernel_text_address (kernel/extable.c:125 kernel/extable.c:94)
[  120.837134][  T986]  ? __kernel_text_address (kernel/extable.c:79)
[  120.837135][  T986]  ? write_profile (profile.c:?)
[  120.837137][  T986]  ? unwind_get_return_address (arch/x86/kernel/unwind_orc.c:385 arch/x86/kernel/unwind_orc.c:380)
[  120.837139][  T986]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  120.837141][  T986]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  120.837143][  T986]  ? cap_capable (./include/trace/events/capability.h:26 (discriminator 22) security/commoncap.c:130 (discriminator 22))
[  120.837147][  T986]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[  120.837149][  T986]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  120.837151][  T986]  ? rtnl_bridge_getlink (net/core/rtnetlink.c:5558)
[  120.837153][  T986]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7132)
[  120.837155][  T986]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[  120.837157][  T986]  ? filter_irq_stacks (kernel/stacktrace.c:402)
[  120.837159][  T986]  ? stack_depot_save_flags (lib/stackdepot.c:609 lib/stackdepot.c:676)
[  120.837162][  T986]  netlink_rcv_skb (net/netlink/af_netlink.c:2556)
[  120.837164][  T986]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[  120.837166][  T986]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[  120.837168][  T986]  ? netlink_ack (./include/linux/skbuff.h:2718)
[  120.837169][  T986]  ? __netlink_lookup (./include/linux/rcupdate.h:850 ./include/linux/rhashtable.h:709 net/netlink/af_netlink.c:499)
[  120.837173][  T986]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  120.837175][  T986]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[  120.837177][  T986]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[  120.837180][  T986]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[  120.837182][  T986]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  120.837184][  T986]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  120.837186][  T986]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[  120.837189][  T986]  netlink_sendmsg (net/netlink/af_netlink.c:1900)
[  120.837191][  T986]  ? netlink_unicast (./include/net/net_namespace.h:422 (discriminator 7))
[  120.837194][  T986]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  120.837196][  T986]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[  120.837198][  T986]  ____sys_sendmsg (net/socket.c:800 (discriminator 4) net/socket.c:815 (discriminator 4) net/socket.c:2713 (discriminator 4))
[  120.837201][  T986]  ? copy_msghdr_from_user (net/socket.c:2650)
[  120.837203][  T986]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5399)
[  120.837205][  T986]  ? move_addr_to_kernel (net/socket.c:258)
[  120.837207][  T986]  ? filter_irq_stacks (kernel/stacktrace.c:402)
[  120.837210][  T986]  ___sys_sendmsg (net/socket.c:2767)
[  120.837212][  T986]  ? copy_msghdr_from_user (net/socket.c:2619)
[  120.837219][  T986]  __sys_sendmsg (net/socket.c:2799)
[  120.837222][  T986]  ? __sys_sendmsg_sock (net/socket.c:2780)
[  120.837226][  T986]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  120.837228][  T986]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[  120.837230][  T986]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[  120.837233][  T986]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  120.837235][  T986] RIP: 0033:0x7f905d0af54e
[  120.837237][  T986] 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
[  120.837239][  T986] RSP: 002b:00007ffce58cb920 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[  120.837243][  T986] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f905d0af54e
[  120.837245][  T986] RDX: 0000000000000000 RSI: 00007ffce58cb9d0 RDI: 0000000000000005
[  120.837246][  T986] RBP: 00007ffce58cb930 R08: 0000000000000000 R09: 0000000000000000
[  120.837247][  T986] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a915f48


Finger prints:
mark_lock_irq:mark_lock:mark_usage:__lock_acquire:console_lock_spinning_enable
__dev_queue_xmit:dump_stack_lvl:__kmalloc_noprof:put_chars:hvc_console_print
__irq_exit_rcu:schedule_preempt_disabled:dump_stack_lvl:__kmalloc_noprof:put_chars
__irq_exit_rcu:dump_stack_lvl:__kmalloc_noprof:put_chars:hvc_console_print
__kmalloc_noprof:put_chars:hvc_console_print:console_emit_next_record:console_flush_one_record
__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
br_port_carrier_check:dump_stack_lvl:__kmalloc_noprof:put_chars:hvc_console_print