======================================
| [    9.138781][  T188] softirqs last disabled at (40179): __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
| [    9.138784][  T188] Preemption disabled at:
| [    9.138785][  T188] 0x0
| [    9.138795][  T188] Tainted: [W]=WARN
[    9.138795][  T188] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    9.138797][  T188] Call Trace:
[    9.138799][  T188]  <TASK>
[    9.138800][  T188]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[    9.138807][  T188]  __might_resched.cold (kernel/sched/core.c:9234)
[    9.138811][  T188]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[    9.138821][  T188]  ? __kmalloc_noprof (./include/linux/sched/mm.h:317 mm/slub.c:4636 mm/slub.c:4974 mm/slub.c:5413 mm/slub.c:5439)
[    9.138826][  T188]  __kmalloc_noprof (./include/linux/sched/mm.h:322 (discriminator 2) mm/slub.c:4636 (discriminator 2) mm/slub.c:4974 (discriminator 2) mm/slub.c:5413 (discriminator 2) mm/slub.c:5439 (discriminator 2))
[    9.138829][  T188]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[    9.138834][  T188]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:58 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[    9.138837][  T188]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[    9.138840][  T188]  put_chars (drivers/char/virtio_console.c:1176)
[    9.138843][  T188]  ? __send_to_port (drivers/char/virtio_console.c:654)
[    9.138844][  T188]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[    9.138849][  T188]  ? validate_chain (kernel/locking/lockdep.c:3817 (discriminator 2) kernel/locking/lockdep.c:3837 (discriminator 2) kernel/locking/lockdep.c:3892 (discriminator 2))
[    9.138854][  T188]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[    9.138860][  T188]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[    9.138862][  T188]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[    9.138865][  T188]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[    9.138869][  T188]  console_emit_next_record (kernel/printk/printk.c:3183)
[    9.138872][  T188]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[    9.138874][  T188]  ? console_flush_one_record (./include/linux/rcupdate.h:314 (discriminator 2) ./include/linux/srcu.h:439 (discriminator 2) kernel/printk/printk.c:291 (discriminator 2) kernel/printk/printk.c:3246 (discriminator 2))
[    9.138877][  T188]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[    9.138880][  T188]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[    9.138884][  T188]  console_flush_one_record (kernel/printk/printk.c:3268)
[    9.138888][  T188]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[    9.138890][  T188]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[    9.138895][  T188]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[    9.138897][  T188]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[    9.138899][  T188]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[    9.138902][  T188]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[    9.138905][  T188]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[    9.138907][  T188]  ? vprintk_emit (kernel/printk/printk.c:2478)
[    9.138910][  T188]  vprintk_emit (kernel/printk/printk.c:2479)
[    9.138914][  T188]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[    9.138917][  T188]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[    9.138921][  T188]  _printk (kernel/printk/printk.c:2504)
[    9.138925][  T188]  ? snapshot_read.cold (user.c:?)
[    9.138928][  T188]  ? do_raw_spin_lock (./include/linux/instrumented.h:55 ./include/linux/atomic/atomic-instrumented.h:1301 ./include/asm-generic/qspinlock.h:112 kernel/locking/spinlock_debug.c:116)
[    9.138930][  T188]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[    9.138934][  T188]  ? do_raw_spin_lock (./include/linux/instrumented.h:55 ./include/linux/atomic/atomic-instrumented.h:1301 ./include/asm-generic/qspinlock.h:112 kernel/locking/spinlock_debug.c:116)
[    9.138937][  T188]  do_exit.cold (kernel/exit.c:889 (discriminator 4) kernel/exit.c:1043 (discriminator 4))
[    9.138940][  T188]  ? exit_notify (kernel/exit.c:780)
[    9.138942][  T188]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[    9.138945][  T188]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[    9.138949][  T188]  do_group_exit (kernel/exit.c:1151)
[    9.138952][  T188]  __x64_sys_exit_group (kernel/exit.c:1162 kernel/exit.c:1160 kernel/exit.c:1160)
[    9.138954][  T188]  x64_sys_call (./arch/x86/include/generated/asm/syscalls_64.h:232)
[    9.138956][  T188]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[    9.138959][  T188]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[    9.138962][  T188]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    9.138964][  T188] RIP: 0033:0x7f22708e81b8
[    9.138966][  T188] Code: Unable to access opcode bytes at 0x7f22708e818e.

Code starting with the faulting instruction
===========================================
[    9.138968][  T188] RSP: 002b:00007fff516faf98 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[    9.138970][  T188] RAX: ffffffffffffffda RBX: 00007f2270a18f88 RCX: 00007f22708e81b8
[    9.138971][  T188] RDX: 00007f2270632fc8 RSI: fffffffffffffeb8 RDI: 0000000000000000
[    9.138972][  T188] RBP: 00007fff516faff0 R08: 0000000000000000 R09: 0000000000008010
[    9.138973][  T188] R10: 00007fff516fadb0 R11: 0000000000000246 R12: 0000000000000001
[    9.138974][  T188] R13: 0000000000000000 R14: 00007f2270a17680 R15: 00007f2270a18fa0
| [   10.574523][  T241] softirqs last disabled at (27075): __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
| [   10.574525][  T241] Preemption disabled at:
| [   10.574525][  T241] vprintk_emit (kernel/printk/printk.c:2471)
| [   10.574534][  T241] Tainted: [W]=WARN
[   10.574535][  T241] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   10.574537][  T241] Call Trace:
[   10.574538][  T241]  <TASK>
[   10.574540][  T241]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   10.574545][  T241]  ? vprintk_emit (kernel/printk/printk.c:2471)
[   10.574548][  T241]  __might_resched.cold (kernel/sched/core.c:9234)
[   10.574552][  T241]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   10.574556][  T241]  ? __kmalloc_noprof (./include/linux/sched/mm.h:317 mm/slub.c:4636 mm/slub.c:4974 mm/slub.c:5413 mm/slub.c:5439)
[   10.574561][  T241]  __kmalloc_noprof (./include/linux/sched/mm.h:322 (discriminator 2) mm/slub.c:4636 (discriminator 2) mm/slub.c:4974 (discriminator 2) mm/slub.c:5413 (discriminator 2) mm/slub.c:5439 (discriminator 2))
[   10.574563][  T241]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   10.574569][  T241]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:58 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   10.574572][  T241]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   10.574575][  T241]  put_chars (drivers/char/virtio_console.c:1176)
[   10.574577][  T241]  ? desc_read_finalized_seq (kernel/printk/printk_ringbuffer.c:1934)
[   10.574579][  T241]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   10.574582][  T241]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   10.574585][  T241]  ? validate_chain (kernel/locking/lockdep.c:3817 (discriminator 2) kernel/locking/lockdep.c:3837 (discriminator 2) kernel/locking/lockdep.c:3892 (discriminator 2))
[   10.574589][  T241]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   10.574592][  T241]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   10.574594][  T241]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   10.574598][  T241]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   10.574599][  T241]  ? console_emit_next_record (kernel/printk/printk.c:3095 (discriminator 2) kernel/printk/printk.c:3182 (discriminator 2))
[   10.574602][  T241]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   10.574605][  T241]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   10.574609][  T241]  console_emit_next_record (kernel/printk/printk.c:3183)
[   10.574613][  T241]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   10.574615][  T241]  ? 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))
[   10.574618][  T241]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   10.574620][  T241]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   10.574624][  T241]  console_flush_one_record (kernel/printk/printk.c:3268)
[   10.574628][  T241]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   10.574630][  T241]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   10.574635][  T241]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   10.574638][  T241]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   10.574640][  T241]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   10.574642][  T241]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   10.574646][  T241]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   10.574647][  T241]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   10.574650][  T241]  vprintk_emit (kernel/printk/printk.c:2479)
[   10.574654][  T241]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   10.574660][  T241]  ? gre_exit (net/ipv4/gre_demux.c:73) gre
[   10.574663][  T241]  _printk (kernel/printk/printk.c:2504)
[   10.574666][  T241]  ? snapshot_read.cold (user.c:?)
[   10.574673][  T241]  ? do_one_initcall (./include/linux/instrumented.h:82 ./include/asm-generic/bitops/instrumented-non-atomic.h:141 ./include/linux/cpumask.h:650 ./include/linux/cpumask.h:1232 ./include/trace/events/initcall.h:27 init/main.c:1356)
[   10.574676][  T241] gre_init (gre.mod.c:?) gre
[   10.574678][  T241]  do_one_initcall (init/main.c:1357)
[   10.574680][  T241]  ? trace_event_raw_event_initcall_level (./include/trace/events/initcall.h:10)
[   10.574685][  T241]  ? do_init_module (./include/linux/slab.h:991 (discriminator 1) kernel/module/main.c:3105 (discriminator 1))
[   10.574688][  T241]  ? kasan_unpoison (mm/kasan/shadow.c:146 mm/kasan/shadow.c:178)
[   10.574693][  T241]  do_init_module (kernel/module/main.c:3117)
[   10.574696][  T241]  ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4488)
[   10.574701][  T241]  ? free_module (./include/trace/events/module.h:50 (discriminator 19))
[   10.574704][  T241]  ? kfree (./include/linux/kasan.h:235 mm/slub.c:2748 mm/slub.c:6499 mm/slub.c:6792)
[   10.574708][  T241]  load_module (kernel/module/main.c:3593)
[   10.574715][  T241]  ? layout_and_allocate.isra.0 (kernel/module/main.c:3016)
[   10.574720][  T241]  ? backing_file_read_iter (fs/backing-file.c:211)
[   10.574723][  T241]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   10.574727][  T241]  init_module_from_file (kernel/module/main.c:3790)
[   10.574730][  T241]  ? __do_sys_init_module (kernel/module/main.c:3664)
[   10.574738][  T241]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   10.574742][  T241]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:58 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   10.574745][  T241]  idempotent_init_module (kernel/module/main.c:3802)
[   10.574748][  T241]  ? init_module_from_file (kernel/module/main.c:3791)
[   10.574754][  T241]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   10.574756][  T241]  ? cap_capable (./include/trace/events/capability.h:26 (discriminator 22) security/commoncap.c:130 (discriminator 22))
[   10.574762][  T241]  __x64_sys_finit_module (kernel/module/main.c:3828 kernel/module/main.c:3812 kernel/module/main.c:3812)
[   10.574764][  T241]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   10.574768][  T241]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[   10.574770][  T241]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[   10.574773][  T241]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   10.574775][  T241] RIP: 0033:0x7f6f3207737d
[   10.574778][  T241] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 4b aa 0f 00 f7 d8 64 89 01 48
All code
========
   0:	ff c3                	inc    %ebx
   2:	66 2e 0f 1f 84 00 00 	cs nopw 0x0(%rax,%rax,1)
   9:	00 00 00 
   c:	90                   	nop
   d:	f3 0f 1e fa          	endbr64
  11:	48 89 f8             	mov    %rdi,%rax
  14:	48 89 f7             	mov    %rsi,%rdi
  17:	48 89 d6             	mov    %rdx,%rsi
  1a:	48 89 ca             	mov    %rcx,%rdx
  1d:	4d 89 c2             	mov    %r8,%r10
  20:	4d 89 c8             	mov    %r9,%r8
  23:	4c 8b 4c 24 08       	mov    0x8(%rsp),%r9
  28:	0f 05                	syscall
  2a:*	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax		<-- trapping instruction
  30:	73 01                	jae    0x33
  32:	c3                   	ret
  33:	48 8b 0d 4b aa 0f 00 	mov    0xfaa4b(%rip),%rcx        # 0xfaa85
  3a:	f7 d8                	neg    %eax
  3c:	64 89 01             	mov    %eax,%fs:(%rcx)
  3f:	48                   	rex.W

Code starting with the faulting instruction
===========================================
   0:	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax
   6:	73 01                	jae    0x9
   8:	c3                   	ret
   9:	48 8b 0d 4b aa 0f 00 	mov    0xfaa4b(%rip),%rcx        # 0xfaa5b
  10:	f7 d8                	neg    %eax
  12:	64 89 01             	mov    %eax,%fs:(%rcx)
  15:	48                   	rex.W
[   10.574780][  T241] RSP: 002b:00007ffe26a7ce68 EFLAGS: 00000246 ORIG_RAX: 0000000000000139
[   10.574783][  T241] RAX: ffffffffffffffda RBX: 0000558f89a21a40 RCX: 00007f6f3207737d
[   10.574784][  T241] RDX: 0000000000000000 RSI: 0000558f78e5bffd RDI: 0000000000000001
[   10.574785][  T241] RBP: 00007ffe26a7cf00 R08: 0000000000000000 R09: 0000000000000000
[   10.574786][  T241] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558f78e5bffd
[   10.574787][  T241] R13: 0000558f89a21a00 R14: 0000000000040000 R15: 0000000000000000
| [   10.990679][   T68]  #11: ffffffffa0689560 (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))
| [   10.990683][   T68]
| [   10.990683][   T68] stack backtrace:
| [   10.990688][   T68] Tainted: [W]=WARN
[   10.990689][   T68] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   10.990691][   T68] Workqueue: mld mld_ifc_work
[   10.990694][   T68] Call Trace:
[   10.990696][   T68]  <TASK>
[   10.990698][   T68]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   10.990706][   T68]  lockdep_rcu_suspicious.cold (kernel/locking/lockdep.c:6938)
[   10.990712][   T68]  __might_resched (kernel/sched/core.c:9196 (discriminator 9))
[   10.990716][   T68]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   10.990719][   T68]  ? __kmalloc_noprof (./include/linux/sched/mm.h:317 mm/slub.c:4636 mm/slub.c:4974 mm/slub.c:5413 mm/slub.c:5439)
[   10.990725][   T68]  __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))
[   10.990727][   T68]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   10.990733][   T68]  ? 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)
[   10.990736][   T68]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   10.990740][   T68]  put_chars (drivers/char/virtio_console.c:1176)
[   10.990743][   T68]  ? check_prev_add (kernel/locking/lockdep.c:3258 (discriminator 3))
[   10.990746][   T68]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   10.990749][   T68]  ? validate_chain (kernel/locking/lockdep.c:159 kernel/locking/lockdep.c:191 kernel/locking/lockdep.c:3928)
[   10.990754][   T68]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   10.990761][   T68]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   10.990763][   T68]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   10.990767][   T68]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   10.990772][   T68]  console_emit_next_record (kernel/printk/printk.c:3183)
[   10.990775][   T68]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   10.990777][   T68]  ? 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))
[   10.990780][   T68]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   10.990783][   T68]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   10.990790][   T68]  console_flush_one_record (kernel/printk/printk.c:3268)
[   10.990795][   T68]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   10.990797][   T68]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   10.990802][   T68]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   10.990805][   T68]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   10.990807][   T68]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   10.990810][   T68]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   10.990813][   T68]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   10.990815][   T68]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   10.990824][   T68]  vprintk_emit (kernel/printk/printk.c:2479)
[   10.990828][   T68]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   10.990831][   T68]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   10.990837][   T68]  _printk (kernel/printk/printk.c:2504)
[   10.990841][   T68]  ? snapshot_read.cold (user.c:?)
[   10.990844][   T68]  ? ___ratelimit (lib/ratelimit.c:97 (discriminator 3))
[   10.990850][   T68]  ? idr_get_free (??:?)
[   10.990855][   T68] ip6_tnl_xmit_ctl.cold (net/ipv6/ip6_tunnel.c:1064 (discriminator 3)) ip6_tunnel
[   10.990860][   T68] ip6gre_tunnel_xmit (net/ipv6/ip6_gre.c:888) ip6_gre
[   10.990865][   T68]  ? __gre6_xmit (./include/linux/skbuff.h:2904) ip6_gre
[   10.990868][   T68]  ? stack_trace_save (kernel/stacktrace.c:122 (discriminator 1))
[   10.990871][   T68]  ? filter_irq_stacks (kernel/stacktrace.c:402)
[   10.990873][   T68]  ? netif_skb_features (net/core/dev.c:3793 net/core/dev.c:3922)
[   10.990876][   T68]  ? mark_lock_irq (kernel/locking/lockdep.c:4265 (discriminator 1) kernel/locking/lockdep.c:4314 (discriminator 1))
[   10.990877][   T68]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   10.990881][   T68]  ? skb_network_protocol (./include/linux/skbuff.h:2534)
[   10.990886][   T68]  ? save_trace (kernel/locking/lockdep.c:558 kernel/locking/lockdep.c:594)
[   10.990892][   T68]  dev_hard_start_xmit (./include/linux/netdevice.h:5429 ./include/linux/netdevice.h:5438 net/core/dev.c:3937 net/core/dev.c:3953)
[   10.990895][   T68]  ? validate_xmit_skb_list (net/core/dev.c:4142)
[   10.990899][   T68]  sch_direct_xmit (net/sched/sch_generic.c:372)
[   10.990903][   T68]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   10.990906][   T68]  ? dequeue_skb (./include/trace/events/qdisc.h:14 (discriminator 19))
[   10.990908][   T68]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   10.990910][   T68]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   10.990912][   T68]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   10.990917][   T68]  __dev_xmit_skb (net/core/dev.c:4262)
[   10.990922][   T68]  ? alloc_netdev_dummy (net/core/dev.c:12327)
[   10.990923][   T68]  ? __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))
[   10.990927][   T68]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   10.990929][   T68]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   10.990933][   T68]  __dev_queue_xmit (net/core/dev.c:4884)
[   10.990936][   T68]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   10.990944][   T68]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   10.990946][   T68]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   10.990948][   T68]  ? netdev_core_pick_tx (net/core/dev.c:4784)
[   10.990959][   T68]  ip6_finish_output2 (./include/net/neighbour.h:560 (discriminator 3) net/ipv6/ip6_output.c:138 (discriminator 3))
[   10.990964][   T68]  ? ip6_dst_lookup (net/ipv6/ip6_output.c:1269)
[   10.990966][   T68]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   10.990969][   T68]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   10.990972][   T68]  ? 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))
[   10.990977][   T68]  ip6_finish_output (net/ipv6/ip6_output.c:210 net/ipv6/ip6_output.c:221)
[   10.990981][   T68]  ip6_output (./include/linux/netfilter.h:314 net/ipv6/ip6_output.c:248)
[   10.990986][   T68]  ? ip6_finish_output (./include/net/inet_sock.h:338 (discriminator 1))
[   10.990988][   T68]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   10.990990][   T68]  ? xfrm_bundle_lookup.constprop.0 (net/xfrm/xfrm_policy.c:3049)
[   10.990993][   T68]  ? mark_held_locks (kernel/locking/lockdep.c:4341)
[   10.990996][   T68]  ? __local_bh_enable_ip (kernel/softirq.c:478)
[   10.990999][   T68]  ? __local_bh_enable_ip (kernel/softirq.c:478)
[   10.991001][   T68]  ? icmp6_dst_alloc (net/ipv6/route.c:3364)
[   10.991005][   T68]  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))
[   10.991010][   T68]  ? mld_dad_start_work (net/ipv6/mcast.c:1133)
[   10.991016][   T68]  ? mld_send_cr (./include/linux/lockdep.h:249 net/ipv6/mcast.c:2148)
[   10.991021][   T68]  mld_ifc_work (net/ipv6/mcast.c:2711)
[   10.991023][   T68]  ? process_one_work (kernel/workqueue.c:3363 (discriminator 2))
[   10.991025][   T68]  process_one_work (kernel/workqueue.c:3387)
[   10.991034][   T68]  ? __queue_delayed_work (kernel/workqueue.c:2622)
[   10.991037][   T68]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   10.991045][   T68]  worker_thread (kernel/workqueue.c:3470 kernel/workqueue.c:3551)
[   10.991050][   T68]  ? rescuer_thread (./include/linux/list.h:419 (discriminator 3))
[   10.991052][   T68]  ? __kthread_parkme (./include/linux/instrumented.h:82 ./include/asm-generic/bitops/instrumented-non-atomic.h:141 kernel/kthread.c:272)
[   10.991055][   T68]  ? rescuer_thread (./include/linux/list.h:419 (discriminator 3))
[   10.991058][   T68]  ? rescuer_thread (./include/linux/list.h:419 (discriminator 3))
[   10.991060][   T68]  kthread (kernel/kthread.c:436)
[   10.991062][   T68]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   10.991065][   T68]  ? kthread_affine_preferred (kernel/kthread.c:857)
[   10.991067][   T68]  ret_from_fork (arch/x86/kernel/process.c:158)
[   10.991073][   T68]  ? arch_exit_to_user_mode_prepare.isra.0 (arch/x86/entry/vdso/vma.c:80 (discriminator 1))
[   10.991077][   T68]  ? __switch_to (arch/x86/kernel/process_64.c:403 arch/x86/kernel/process_64.c:663)
[   10.991081][   T68]  ? kthread_affine_preferred (kernel/kthread.c:857)
[   10.991083][   T68]  ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
| [   11.629528][   T68] softirqs last disabled at (9664): __dev_queue_xmit (./include/linux/bottom_half.h:20 (discriminator 2) ./include/linux/rcupdate.h:902 (discriminator 2) net/core/dev.c:4844 (discriminator 2))
| [   11.629530][   T68] Preemption disabled at:
| [   11.629531][   T68] __dev_queue_xmit (./include/linux/bottom_half.h:20 (discriminator 2) ./include/linux/rcupdate.h:902 (discriminator 2) net/core/dev.c:4844 (discriminator 2))
| [   11.629540][   T68] Tainted: [W]=WARN
[   11.629541][   T68] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   11.629543][   T68] Workqueue: mld mld_ifc_work
[   11.629546][   T68] Call Trace:
[   11.629548][   T68]  <TASK>
[   11.629550][   T68]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   11.629556][   T68]  ? __dev_queue_xmit (./include/linux/bottom_half.h:20 (discriminator 2) ./include/linux/rcupdate.h:902 (discriminator 2) net/core/dev.c:4844 (discriminator 2))
[   11.629558][   T68]  __might_resched.cold (kernel/sched/core.c:9234)
[   11.629563][   T68]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   11.629567][   T68]  ? __kmalloc_noprof (./include/linux/sched/mm.h:317 mm/slub.c:4636 mm/slub.c:4974 mm/slub.c:5413 mm/slub.c:5439)
[   11.629572][   T68]  __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))
[   11.629574][   T68]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   11.629580][   T68]  ? 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)
[   11.629583][   T68]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   11.629586][   T68]  put_chars (drivers/char/virtio_console.c:1176)
[   11.629589][   T68]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   11.629592][   T68]  ? validate_chain (kernel/locking/lockdep.c:3817 (discriminator 2) kernel/locking/lockdep.c:3837 (discriminator 2) kernel/locking/lockdep.c:3892 (discriminator 2))
[   11.629597][   T68]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   11.629604][   T68]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   11.629606][   T68]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   11.629610][   T68]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   11.629614][   T68]  console_emit_next_record (kernel/printk/printk.c:3183)
[   11.629618][   T68]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   11.629620][   T68]  ? 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))
[   11.629623][   T68]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   11.629626][   T68]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   11.629630][   T68]  console_flush_one_record (kernel/printk/printk.c:3268)
[   11.629635][   T68]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   11.629636][   T68]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   11.629642][   T68]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   11.629645][   T68]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   11.629647][   T68]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   11.629649][   T68]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   11.629653][   T68]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   11.629654][   T68]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   11.629658][   T68]  vprintk_emit (kernel/printk/printk.c:2479)
[   11.629662][   T68]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   11.629665][   T68]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   11.629670][   T68]  _printk (kernel/printk/printk.c:2504)
[   11.629674][   T68]  ? snapshot_read.cold (user.c:?)
[   11.629675][   T68]  ? ___ratelimit (lib/ratelimit.c:97 (discriminator 3))
[   11.629681][   T68]  ? idr_get_free (??:?)
[   11.629686][   T68] ip6_tnl_xmit_ctl.cold (net/ipv6/ip6_tunnel.c:1064 (discriminator 3)) ip6_tunnel
[   11.629692][   T68] ip6gre_tunnel_xmit (net/ipv6/ip6_gre.c:888) ip6_gre
[   11.629697][   T68]  ? __gre6_xmit (./include/linux/skbuff.h:2904) ip6_gre
[   11.629699][   T68]  ? mark_usage (kernel/locking/lockdep.c:4690)
[   11.629701][   T68]  ? ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
[   11.629703][   T68]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   11.629706][   T68]  ? netif_skb_features (net/core/dev.c:3793 net/core/dev.c:3922)
[   11.629708][   T68]  ? mark_usage (kernel/locking/lockdep.c:4690)
[   11.629710][   T68]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   11.629713][   T68]  ? skb_network_protocol (./include/linux/skbuff.h:2534)
[   11.629719][   T68]  dev_hard_start_xmit (./include/linux/netdevice.h:5429 ./include/linux/netdevice.h:5438 net/core/dev.c:3937 net/core/dev.c:3953)
[   11.629722][   T68]  ? validate_xmit_skb_list (net/core/dev.c:4142)
[   11.629726][   T68]  sch_direct_xmit (net/sched/sch_generic.c:372)
[   11.629730][   T68]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   11.629733][   T68]  ? dequeue_skb (./include/trace/events/qdisc.h:14 (discriminator 19))
[   11.629735][   T68]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   11.629737][   T68]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   11.629739][   T68]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   11.629744][   T68]  __dev_xmit_skb (net/core/dev.c:4262)
[   11.629749][   T68]  ? alloc_netdev_dummy (net/core/dev.c:12327)
[   11.629750][   T68]  ? __dev_queue_xmit (./include/linux/bottom_half.h:20 (discriminator 2) ./include/linux/rcupdate.h:902 (discriminator 2) net/core/dev.c:4844 (discriminator 2))
[   11.629753][   T68]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   11.629756][   T68]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   11.629760][   T68]  __dev_queue_xmit (net/core/dev.c:4884)
[   11.629763][   T68]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   11.629767][   T68]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   11.629769][   T68]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   11.629771][   T68]  ? netdev_core_pick_tx (net/core/dev.c:4784)
[   11.629782][   T68]  ip6_finish_output2 (./include/net/neighbour.h:560 (discriminator 3) net/ipv6/ip6_output.c:138 (discriminator 3))
[   11.629787][   T68]  ? ip6_dst_lookup (net/ipv6/ip6_output.c:1269)
[   11.629788][   T68]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   11.629791][   T68]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   11.629794][   T68]  ? ip6_mtu (./include/linux/rcupdate.h:319 (discriminator 2) ./include/linux/rcupdate.h:880 (discriminator 2) ./include/net/ip6_route.h:384 (discriminator 2) net/ipv6/route.c:3290 (discriminator 2))
[   11.629799][   T68]  ip6_finish_output (net/ipv6/ip6_output.c:210 net/ipv6/ip6_output.c:221)
[   11.629803][   T68]  ip6_output (./include/linux/netfilter.h:314 net/ipv6/ip6_output.c:248)
[   11.629806][   T68]  ? ip6_finish_output (./include/net/inet_sock.h:338 (discriminator 1))
[   11.629807][   T68]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   11.629810][   T68]  ? xfrm_bundle_lookup.constprop.0 (net/xfrm/xfrm_policy.c:3049)
[   11.629812][   T68]  ? mark_held_locks (kernel/locking/lockdep.c:4341)
[   11.629816][   T68]  ? __local_bh_enable_ip (kernel/softirq.c:478)
[   11.629818][   T68]  ? __local_bh_enable_ip (kernel/softirq.c:478)
[   11.629820][   T68]  ? icmp6_dst_alloc (net/ipv6/route.c:3364)
[   11.629830][   T68]  mld_sendpack (./include/net/dst.h:470 (discriminator 4) ./include/linux/netfilter.h:325 (discriminator 4) ./include/linux/netfilter.h:319 (discriminator 4) net/ipv6/mcast.c:1870 (discriminator 4))
[   11.629838][   T68]  ? mld_dad_start_work (net/ipv6/mcast.c:1133)
[   11.629844][   T68]  ? mld_send_cr (./include/linux/lockdep.h:249 net/ipv6/mcast.c:2148)
[   11.629848][   T68]  mld_ifc_work (net/ipv6/mcast.c:2711)
[   11.629851][   T68]  ? process_one_work (kernel/workqueue.c:3363 (discriminator 2))
[   11.629852][   T68]  process_one_work (kernel/workqueue.c:3387)
[   11.629859][   T68]  ? __queue_delayed_work (kernel/workqueue.c:2622)
[   11.629862][   T68]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   11.629870][   T68]  worker_thread (kernel/workqueue.c:3470 kernel/workqueue.c:3551)
[   11.629874][   T68]  ? rescuer_thread (./include/linux/list.h:419 (discriminator 3))
[   11.629876][   T68]  ? __kthread_parkme (./include/linux/instrumented.h:82 ./include/asm-generic/bitops/instrumented-non-atomic.h:141 kernel/kthread.c:272)
[   11.629878][   T68]  ? rescuer_thread (./include/linux/list.h:419 (discriminator 3))
[   11.629881][   T68]  ? rescuer_thread (./include/linux/list.h:419 (discriminator 3))
[   11.629883][   T68]  kthread (kernel/kthread.c:436)
[   11.629885][   T68]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   11.629888][   T68]  ? kthread_affine_preferred (kernel/kthread.c:857)
[   11.629891][   T68]  ret_from_fork (arch/x86/kernel/process.c:158)
[   11.629895][   T68]  ? arch_exit_to_user_mode_prepare.isra.0 (arch/x86/entry/vdso/vma.c:80 (discriminator 1))
[   11.629898][   T68]  ? __switch_to (arch/x86/kernel/process_64.c:403 arch/x86/kernel/process_64.c:663)
[   11.629902][   T68]  ? kthread_affine_preferred (kernel/kthread.c:857)
[   11.629905][   T68]  ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
| [   12.800100][   T12] softirqs last disabled at (19752): __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))
| [   12.800102][   T12] Preemption disabled at:
| [   12.800103][   T12] __dev_queue_xmit (./include/linux/bottom_half.h:20 (discriminator 2) ./include/linux/rcupdate.h:902 (discriminator 2) net/core/dev.c:4844 (discriminator 2))
| [   12.800112][   T12] Tainted: [W]=WARN
[   12.800112][   T12] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   12.800114][   T12] Workqueue: ipv6_addrconf addrconf_dad_work
[   12.800117][   T12] Call Trace:
[   12.800119][   T12]  <TASK>
[   12.800121][   T12]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   12.800127][   T12]  ? __dev_queue_xmit (./include/linux/bottom_half.h:20 (discriminator 2) ./include/linux/rcupdate.h:902 (discriminator 2) net/core/dev.c:4844 (discriminator 2))
[   12.800130][   T12]  __might_resched.cold (kernel/sched/core.c:9234)
[   12.800134][   T12]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   12.800138][   T12]  ? __kmalloc_noprof (./include/linux/sched/mm.h:317 mm/slub.c:4636 mm/slub.c:4974 mm/slub.c:5413 mm/slub.c:5439)
[   12.800144][   T12]  __kmalloc_noprof (./include/linux/sched/mm.h:322 (discriminator 2) mm/slub.c:4636 (discriminator 2) mm/slub.c:4974 (discriminator 2) mm/slub.c:5413 (discriminator 2) mm/slub.c:5439 (discriminator 2))
[   12.800146][   T12]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   12.800152][   T12]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:58 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   12.800155][   T12]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   12.800158][   T12]  put_chars (drivers/char/virtio_console.c:1176)
[   12.800161][   T12]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   12.800168][   T12]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   12.800175][   T12]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   12.800177][   T12]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   12.800182][   T12]  console_emit_next_record (kernel/printk/printk.c:3183)
[   12.800186][   T12]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   12.800188][   T12]  ? console_flush_one_record (./include/linux/rcupdate.h:314 (discriminator 2) ./include/linux/srcu.h:439 (discriminator 2) kernel/printk/printk.c:291 (discriminator 2) kernel/printk/printk.c:3246 (discriminator 2))
[   12.800191][   T12]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   12.800195][   T12]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   12.800199][   T12]  console_flush_one_record (kernel/printk/printk.c:3268)
[   12.800203][   T12]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   12.800205][   T12]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   12.800211][   T12]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   12.800214][   T12]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   12.800216][   T12]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   12.800218][   T12]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   12.800222][   T12]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   12.800224][   T12]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   12.800227][   T12]  vprintk_emit (kernel/printk/printk.c:2479)
[   12.800232][   T12]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   12.800235][   T12]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   12.800239][   T12]  _printk (kernel/printk/printk.c:2504)
[   12.800243][   T12]  ? snapshot_read.cold (user.c:?)
[   12.800245][   T12]  ? ___ratelimit (lib/ratelimit.c:97 (discriminator 3))
[   12.800251][   T12]  ? idr_get_free (??:?)
[   12.800256][   T12] ip6_tnl_xmit_ctl.cold (net/ipv6/ip6_tunnel.c:1064 (discriminator 3)) ip6_tunnel
[   12.800262][   T12] ip6gre_tunnel_xmit (net/ipv6/ip6_gre.c:888) ip6_gre
[   12.800266][   T12]  ? mark_usage (kernel/locking/lockdep.c:4690)
[   12.800269][   T12]  ? __gre6_xmit (./include/linux/skbuff.h:2904) ip6_gre
[   12.800273][   T12]  ? mark_usage (kernel/locking/lockdep.c:4690)
[   12.800275][   T12]  ? netif_skb_features (net/core/dev.c:3793 net/core/dev.c:3922)
[   12.800276][   T12]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   12.800278][   T12]  ? validate_chain (kernel/locking/lockdep.c:157 kernel/locking/lockdep.c:202 kernel/locking/lockdep.c:3329 kernel/locking/lockdep.c:3924)
[   12.800281][   T12]  ? skb_network_protocol (./include/linux/skbuff.h:2534)
[   12.800284][   T12]  ? mark_usage (kernel/locking/lockdep.c:4690)
[   12.800290][   T12]  dev_hard_start_xmit (./include/linux/netdevice.h:5429 ./include/linux/netdevice.h:5438 net/core/dev.c:3937 net/core/dev.c:3953)
[   12.800292][   T12]  ? lockdep_hardirqs_on_prepare.part.0 (kernel/locking/lockdep.c:4407 (discriminator 17))
[   12.800295][   T12]  ? validate_xmit_skb_list (net/core/dev.c:4142)
[   12.800298][   T12]  sch_direct_xmit (net/sched/sch_generic.c:372)
[   12.800303][   T12]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   12.800305][   T12]  ? dequeue_skb (./include/trace/events/qdisc.h:14 (discriminator 19))
[   12.800307][   T12]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   12.800313][   T12]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   12.800318][   T12]  __dev_xmit_skb (net/core/dev.c:4262)
[   12.800321][   T12]  ? tc_run (net/core/dev.c:4444 (discriminator 6))
[   12.800324][   T12]  ? alloc_netdev_dummy (net/core/dev.c:12327)
[   12.800326][   T12]  ? netdev_offload_xstats_push_delta (net/core/dev.c:9326 net/core/dev.c:9461)
[   12.800328][   T12]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   12.800331][   T12]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   12.800335][   T12]  __dev_queue_xmit (net/core/dev.c:4884)
[   12.800342][   T12]  ? netdev_core_pick_tx (net/core/dev.c:4784)
[   12.800344][   T12]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   12.800346][   T12]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   12.800353][   T12]  ? neigh_hh_output (./include/net/neighbour.h:525)
[   12.800358][   T12]  ip6_finish_output2 (./include/net/neighbour.h:558 net/ipv6/ip6_output.c:138)
[   12.800363][   T12]  ? ip6_dst_lookup (net/ipv6/ip6_output.c:1269)
[   12.800365][   T12]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   12.800367][   T12]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   12.800371][   T12]  ? ip6_mtu (./include/linux/rcupdate.h:319 (discriminator 2) ./include/linux/rcupdate.h:880 (discriminator 2) ./include/net/ip6_route.h:384 (discriminator 2) net/ipv6/route.c:3290 (discriminator 2))
[   12.800375][   T12]  ip6_finish_output (net/ipv6/ip6_output.c:210 net/ipv6/ip6_output.c:221)
[   12.800379][   T12]  ip6_output (./include/linux/netfilter.h:314 net/ipv6/ip6_output.c:248)
[   12.800382][   T12]  ? ip6_finish_output (./include/net/inet_sock.h:338 (discriminator 1))
[   12.800384][   T12]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   12.800386][   T12]  ? xfrm_bundle_lookup.constprop.0 (net/xfrm/xfrm_policy.c:3049)
[   12.800389][   T12]  ? mark_held_locks (kernel/locking/lockdep.c:4341)
[   12.800392][   T12]  ? __local_bh_enable_ip (kernel/softirq.c:478)
[   12.800395][   T12]  ? __local_bh_enable_ip (kernel/softirq.c:478)
[   12.800397][   T12]  ? icmp6_dst_alloc (net/ipv6/route.c:3364)
[   12.800401][   T12]  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))
[   12.800405][   T12]  ? mld_dad_start_work (net/ipv6/mcast.c:1133)
[   12.800415][   T12]  ipv6_mc_dad_complete (net/ipv6/mcast.c:2296)
[   12.800417][   T12]  ? __local_bh_enable_ip (kernel/softirq.c:478)
[   12.800419][   T12]  addrconf_dad_completed (net/ipv6/addrconf.c:4376)
[   12.800423][   T12]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   12.800425][   T12]  ? addrconf_rs_timer (net/ipv6/addrconf.c:4092 (discriminator 11))
[   12.800428][   T12]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   12.800430][   T12]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   12.800432][   T12]  ? mark_held_locks (kernel/locking/lockdep.c:4341)
[   12.800436][   T12]  ? addrconf_dad_work (net/ipv6/addrconf.c:4304)
[   12.800438][   T12]  addrconf_dad_work (net/ipv6/addrconf.c:4304)
[   12.800442][   T12]  ? addrconf_dad_begin (net/ipv6/addrconf.c:4180)
[   12.800445][   T12]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   12.800447][   T12]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   12.800449][   T12]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   12.800451][   T12]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   12.800455][   T12]  process_one_work (kernel/workqueue.c:3387)
[   12.800462][   T12]  ? __queue_delayed_work (kernel/workqueue.c:2622)
[   12.800465][   T12]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   12.800473][   T12]  worker_thread (kernel/workqueue.c:3470 kernel/workqueue.c:3551)
[   12.800481][   T12]  ? rescuer_thread (./include/linux/list.h:419 (discriminator 3))
[   12.800483][   T12]  kthread (kernel/kthread.c:436)
[   12.800485][   T12]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   12.800487][   T12]  ? kthread_affine_preferred (kernel/kthread.c:857)
[   12.800490][   T12]  ret_from_fork (arch/x86/kernel/process.c:158)
[   12.800494][   T12]  ? arch_exit_to_user_mode_prepare.isra.0 (arch/x86/entry/vdso/vma.c:80 (discriminator 1))
[   12.800498][   T12]  ? __switch_to (arch/x86/kernel/process_64.c:403 arch/x86/kernel/process_64.c:663)
[   12.800501][   T12]  ? kthread_affine_preferred (kernel/kthread.c:857)
[   12.800504][   T12]  ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
| [   16.511695][    C1]
| [   16.511695][    C1]
| [   16.511695][    C1] stack backtrace:
| [   16.511701][    C1] Tainted: [W]=WARN
[   16.511702][    C1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   16.511703][    C1] Call Trace:
[   16.511704][    C1]  <IRQ>
[   16.511706][    C1]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   16.511710][    C1]  print_irq_inversion_bug.part.0.cold (kernel/locking/lockdep.c:4141)
[   16.511712][    C1]  mark_lock_irq (kernel/locking/lockdep.c:4095 kernel/locking/lockdep.c:4174 kernel/locking/lockdep.c:4310)
[   16.511715][    C1]  mark_lock (kernel/locking/lockdep.c:4769)
[   16.511717][    C1]  mark_usage (kernel/locking/lockdep.c:4658)
[   16.511718][    C1]  __lock_acquire (kernel/locking/lockdep.c:5208)
[   16.511720][    C1]  lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   16.511722][    C1]  ? console_lock_spinning_enable (kernel/printk/printk.c:1902 (discriminator 2))
[   16.511724][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   16.511727][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   16.511729][    C1]  console_lock_spinning_enable (kernel/printk/printk.c:1902 (discriminator 2))
[   16.511730][    C1]  ? console_lock_spinning_enable (kernel/printk/printk.c:1902 (discriminator 2))
[   16.511732][    C1]  console_emit_next_record (kernel/printk/printk.c:3177)
[   16.511734][    C1]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   16.511736][    C1]  ? console_flush_one_record (./include/linux/rcupdate.h:314 (discriminator 2) ./include/linux/srcu.h:439 (discriminator 2) kernel/printk/printk.c:291 (discriminator 2) kernel/printk/printk.c:3246 (discriminator 2))
[   16.511738][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   16.511739][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   16.511741][    C1]  console_flush_one_record (kernel/printk/printk.c:3268)
[   16.511743][    C1]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   16.511745][    C1]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   16.511747][    C1]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   16.511749][    C1]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   16.511751][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   16.511752][    C1]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   16.511754][    C1]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   16.511756][    C1]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   16.511758][    C1]  vprintk_emit (kernel/printk/printk.c:2479)
[   16.511760][    C1]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   16.511762][    C1]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   16.511764][    C1]  _printk (kernel/printk/printk.c:2504)
[   16.511766][    C1]  ? snapshot_read.cold (user.c:?)
[   16.511767][    C1]  ? ___ratelimit (lib/ratelimit.c:97 (discriminator 3))
[   16.511771][    C1]  ? idr_get_free (??:?)
[   16.511773][    C1] ip6_tnl_xmit_ctl.cold (net/ipv6/ip6_tunnel.c:1064 (discriminator 3)) ip6_tunnel
[   16.511776][    C1] ip6gre_tunnel_xmit (net/ipv6/ip6_gre.c:888) ip6_gre
[   16.511778][    C1]  ? mark_usage (kernel/locking/lockdep.c:4690)
[   16.511779][    C1]  ? __gre6_xmit (./include/linux/skbuff.h:2904) ip6_gre
[   16.511781][    C1]  ? mark_usage (kernel/locking/lockdep.c:4690)
[   16.511783][    C1]  ? netif_skb_features (net/core/dev.c:3793 net/core/dev.c:3922)
[   16.511784][    C1]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   16.511786][    C1]  ? validate_chain (kernel/locking/lockdep.c:157 kernel/locking/lockdep.c:202 kernel/locking/lockdep.c:3329 kernel/locking/lockdep.c:3924)
[   16.511787][    C1]  ? skb_network_protocol (./include/linux/skbuff.h:2534)
[   16.511789][    C1]  ? mark_usage (kernel/locking/lockdep.c:4690)
[   16.511791][    C1]  dev_hard_start_xmit (./include/linux/netdevice.h:5429 ./include/linux/netdevice.h:5438 net/core/dev.c:3937 net/core/dev.c:3953)
[   16.511793][    C1]  ? validate_chain (kernel/locking/lockdep.c:154 (discriminator 5) kernel/locking/lockdep.c:202 (discriminator 5) kernel/locking/lockdep.c:3329 (discriminator 5) kernel/locking/lockdep.c:3924 (discriminator 5))
[   16.511794][    C1]  ? validate_xmit_skb_list (net/core/dev.c:4142)
[   16.511796][    C1]  sch_direct_xmit (net/sched/sch_generic.c:372)
[   16.511798][    C1]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   16.511800][    C1]  ? dequeue_skb (./include/trace/events/qdisc.h:14 (discriminator 19))
[   16.511801][    C1]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   16.511803][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   16.511805][    C1]  __dev_xmit_skb (net/core/dev.c:4262)
[   16.511807][    C1]  ? tc_run (net/core/dev.c:4444 (discriminator 6))
[   16.511808][    C1]  ? alloc_netdev_dummy (net/core/dev.c:12327)
[   16.511810][    C1]  ? netdev_offload_xstats_push_delta (net/core/dev.c:9326 net/core/dev.c:9461)
[   16.511811][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   16.511813][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   16.511815][    C1]  __dev_queue_xmit (net/core/dev.c:4884)
[   16.511818][    C1]  ? netdev_core_pick_tx (net/core/dev.c:4784)
[   16.511819][    C1]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   16.511821][    C1]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   16.511823][    C1]  ? neigh_hh_output (./include/net/neighbour.h:525)
[   16.511826][    C1]  ip6_finish_output2 (./include/net/neighbour.h:558 net/ipv6/ip6_output.c:138)
[   16.511828][    C1]  ? ip6_dst_lookup (net/ipv6/ip6_output.c:1269)
[   16.511829][    C1]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   16.511830][    C1]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   16.511832][    C1]  ? ip6_mtu (./include/linux/rcupdate.h:319 (discriminator 2) ./include/linux/rcupdate.h:880 (discriminator 2) ./include/net/ip6_route.h:384 (discriminator 2) net/ipv6/route.c:3290 (discriminator 2))
[   16.511834][    C1]  ip6_finish_output (net/ipv6/ip6_output.c:210 net/ipv6/ip6_output.c:221)
[   16.511842][    C1]  ip6_output (./include/linux/netfilter.h:314 net/ipv6/ip6_output.c:248)
[   16.511844][    C1]  ? ip6_finish_output (./include/net/inet_sock.h:338 (discriminator 1))
[   16.511846][    C1]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   16.511847][    C1]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   16.511848][    C1]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   16.511850][    C1]  ? __local_bh_enable_ip (kernel/softirq.c:478)
[   16.511852][    C1]  ndisc_send_skb (./include/net/dst.h:470 (discriminator 4) ./include/linux/netfilter.h:325 (discriminator 4) net/ipv6/ndisc.c:513 (discriminator 4))
[   16.511855][    C1]  ? ndisc_recv_na (./include/net/net_namespace.h:422 (discriminator 7))
[   16.511856][    C1]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   16.511859][    C1]  ? __ndisc_fill_addr_option (net/ipv6/ndisc.c:159)
[   16.511861][    C1]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   16.511863][    C1]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   16.511864][    C1]  addrconf_rs_timer (net/ipv6/addrconf.c:4073)
[   16.511866][    C1]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   16.511868][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   16.511870][    C1]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   16.511872][    C1]  call_timer_fn (kernel/time/timer.c:1748)
[   16.511874][    C1]  ? detach_if_pending (./include/linux/list.h:1159)
[   16.511875][    C1]  ? debug_object_active_state (lib/debugobjects.c:1122)
[   16.511879][    C1]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   16.511880][    C1]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   16.511882][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   16.511884][    C1]  __run_timers (kernel/time/timer.c:1799 kernel/time/timer.c:2374)
[   16.511886][    C1]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   16.511888][    C1]  ? __bpf_trace_itimer_expire (./include/trace/events/timer.h:407)
[   16.511890][    C1]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   16.511892][    C1]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   16.511895][    C1]  run_timer_softirq (kernel/time/timer.c:2386 kernel/time/timer.c:2395 kernel/time/timer.c:2403)
[   16.511897][    C1]  ? __run_timers (./include/trace/events/timer.h:138 (discriminator 19))
[   16.511898][    C1]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   16.511901][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   16.511902][    C1]  handle_softirqs (kernel/softirq.c:645)
[   16.511904][    C1]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   16.511906][    C1]  ? _local_bh_enable (kernel/softirq.c:428 (discriminator 1))
[   16.511908][    C1]  __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
[   16.511909][    C1]  irq_exit_rcu (kernel/softirq.c:784)
[   16.511910][    C1]  sysvec_apic_timer_interrupt (arch/x86/kernel/apic/apic.c:1062 (discriminator 37) arch/x86/kernel/apic/apic.c:1062 (discriminator 37))
[   16.511912][    C1]  </IRQ>
[   16.511913][    C1]  <TASK>
[   16.511913][    C1]  ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4488)
[   16.511915][    C1]  asm_sysvec_apic_timer_interrupt (./arch/x86/include/asm/idtentry.h:674)
[   16.511916][    C1] RIP: 0010:pv_native_safe_halt (./arch/x86/include/asm/irqflags.h:48 arch/x86/kernel/paravirt.c:63)
[   16.511919][    C1] 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
[   16.511920][    C1] RSP: 0018:ffa0000000147e00 EFLAGS: 00000282
[   16.511923][    C1] RAX: 000000000008ce17 RBX: ff11000001bea380 RCX: ffffffff9d4f0307
[   16.511924][    C1] RDX: ff11000001bea380 RSI: ffffffffa0238b01 RDI: ffffffff9fc8d8e0
[   16.511925][    C1] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[   16.511926][    C1] R10: 0000000000000001 R11: 0000000000000001 R12: 1ff4000000028fc3
[   16.511926][    C1] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000000000
[   16.511928][    C1]  ? cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   16.511930][    C1]  default_idle (./arch/x86/include/asm/paravirt.h:62 arch/x86/kernel/process.c:768)
[   16.511932][    C1]  default_idle_call (kernel/sched/idle.c:122)
[   16.511933][    C1]  cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   16.511935][    C1]  ? arch_cpu_idle_exit+0x40/0x40
[   16.511936][    C1]  ? mark_tsc_async_resets (arch/x86/kernel/tsc_sync.c:49)
[   16.511938][    C1]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   16.511939][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   16.511941][    C1]  do_idle (kernel/sched/idle.c:355)
[   16.511943][    C1]  cpu_startup_entry (kernel/sched/idle.c:454)
[   16.511944][    C1]  start_secondary (arch/x86/kernel/smpboot.c:312)
[   16.511946][    C1]  ? set_cpu_sibling_map (arch/x86/kernel/smpboot.c:733 (discriminator 4))
[   16.511947][    C1]  common_startup_64 (arch/x86/kernel/head_64.S:418)
| [   16.511964][    C1] softirqs last disabled at (577049): __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
| [   16.511965][    C1] Preemption disabled at:
| [   16.511966][    C1] 0x0
| [   16.511971][    C1] Tainted: [W]=WARN
[   16.511971][    C1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   16.511972][    C1] Call Trace:
[   16.511973][    C1]  <IRQ>
[   16.511973][    C1]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   16.511976][    C1]  __might_resched.cold (kernel/sched/core.c:9234)
[   16.511978][    C1]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   16.511982][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   16.511984][    C1]  __kmalloc_noprof (./include/linux/sched/mm.h:322 (discriminator 2) mm/slub.c:4636 (discriminator 2) mm/slub.c:4974 (discriminator 2) mm/slub.c:5413 (discriminator 2) mm/slub.c:5439 (discriminator 2))
[   16.511985][    C1]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   16.511987][    C1]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   16.511989][    C1]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:58 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   16.511990][    C1]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   16.511992][    C1]  put_chars (drivers/char/virtio_console.c:1176)
[   16.511994][    C1]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   16.511995][    C1]  ? mark_lock (kernel/locking/lockdep.c:4769)
[   16.511997][    C1]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   16.511999][    C1]  ? __lock_acquire (kernel/locking/lockdep.c:5208)
[   16.512001][    C1]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   16.512002][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   16.512004][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   16.512006][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   16.512007][    C1]  console_emit_next_record (kernel/printk/printk.c:3183)
[   16.512010][    C1]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   16.512011][    C1]  ? console_flush_one_record (./include/linux/rcupdate.h:314 (discriminator 2) ./include/linux/srcu.h:439 (discriminator 2) kernel/printk/printk.c:291 (discriminator 2) kernel/printk/printk.c:3246 (discriminator 2))
[   16.512013][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   16.512015][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   16.512017][    C1]  console_flush_one_record (kernel/printk/printk.c:3268)
[   16.512019][    C1]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   16.512020][    C1]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   16.512023][    C1]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   16.512025][    C1]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   16.512026][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   16.512028][    C1]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   16.512030][    C1]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   16.512031][    C1]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   16.512033][    C1]  vprintk_emit (kernel/printk/printk.c:2479)
[   16.512035][    C1]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   16.512037][    C1]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   16.512039][    C1]  _printk (kernel/printk/printk.c:2504)
[   16.512041][    C1]  ? snapshot_read.cold (user.c:?)
[   16.512043][    C1]  ? ___ratelimit (lib/ratelimit.c:97 (discriminator 3))
[   16.512045][    C1]  ? idr_get_free (??:?)
[   16.512047][    C1] ip6_tnl_xmit_ctl.cold (net/ipv6/ip6_tunnel.c:1064 (discriminator 3)) ip6_tunnel
[   16.512050][    C1] ip6gre_tunnel_xmit (net/ipv6/ip6_gre.c:888) ip6_gre
[   16.512051][    C1]  ? mark_usage (kernel/locking/lockdep.c:4690)
[   16.512053][    C1]  ? __gre6_xmit (./include/linux/skbuff.h:2904) ip6_gre
[   16.512055][    C1]  ? mark_usage (kernel/locking/lockdep.c:4690)
[   16.512056][    C1]  ? netif_skb_features (net/core/dev.c:3793 net/core/dev.c:3922)
[   16.512058][    C1]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   16.512059][    C1]  ? validate_chain (kernel/locking/lockdep.c:157 kernel/locking/lockdep.c:202 kernel/locking/lockdep.c:3329 kernel/locking/lockdep.c:3924)
[   16.512061][    C1]  ? skb_network_protocol (./include/linux/skbuff.h:2534)
[   16.512063][    C1]  ? mark_usage (kernel/locking/lockdep.c:4690)
[   16.512065][    C1]  dev_hard_start_xmit (./include/linux/netdevice.h:5429 ./include/linux/netdevice.h:5438 net/core/dev.c:3937 net/core/dev.c:3953)
[   16.512067][    C1]  ? validate_chain (kernel/locking/lockdep.c:154 (discriminator 5) kernel/locking/lockdep.c:202 (discriminator 5) kernel/locking/lockdep.c:3329 (discriminator 5) kernel/locking/lockdep.c:3924 (discriminator 5))
[   16.512068][    C1]  ? validate_xmit_skb_list (net/core/dev.c:4142)
[   16.512070][    C1]  sch_direct_xmit (net/sched/sch_generic.c:372)
[   16.512072][    C1]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   16.512073][    C1]  ? dequeue_skb (./include/trace/events/qdisc.h:14 (discriminator 19))
[   16.512075][    C1]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   16.512076][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   16.512078][    C1]  __dev_xmit_skb (net/core/dev.c:4262)
[   16.512080][    C1]  ? tc_run (net/core/dev.c:4444 (discriminator 6))
[   16.512081][    C1]  ? alloc_netdev_dummy (net/core/dev.c:12327)
[   16.512083][    C1]  ? netdev_offload_xstats_push_delta (net/core/dev.c:9326 net/core/dev.c:9461)
[   16.512084][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   16.512086][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   16.512088][    C1]  __dev_queue_xmit (net/core/dev.c:4884)
[   16.512091][    C1]  ? netdev_core_pick_tx (net/core/dev.c:4784)
[   16.512092][    C1]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   16.512094][    C1]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   16.512096][    C1]  ? neigh_hh_output (./include/net/neighbour.h:525)
[   16.512098][    C1]  ip6_finish_output2 (./include/net/neighbour.h:558 net/ipv6/ip6_output.c:138)
[   16.512100][    C1]  ? ip6_dst_lookup (net/ipv6/ip6_output.c:1269)
[   16.512101][    C1]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   16.512103][    C1]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   16.512104][    C1]  ? ip6_mtu (./include/linux/rcupdate.h:319 (discriminator 2) ./include/linux/rcupdate.h:880 (discriminator 2) ./include/net/ip6_route.h:384 (discriminator 2) net/ipv6/route.c:3290 (discriminator 2))
[   16.512106][    C1]  ip6_finish_output (net/ipv6/ip6_output.c:210 net/ipv6/ip6_output.c:221)
[   16.512108][    C1]  ip6_output (./include/linux/netfilter.h:314 net/ipv6/ip6_output.c:248)
[   16.512110][    C1]  ? ip6_finish_output (./include/net/inet_sock.h:338 (discriminator 1))
[   16.512111][    C1]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   16.512112][    C1]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   16.512114][    C1]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   16.512115][    C1]  ? __local_bh_enable_ip (kernel/softirq.c:478)
[   16.512117][    C1]  ndisc_send_skb (./include/net/dst.h:470 (discriminator 4) ./include/linux/netfilter.h:325 (discriminator 4) net/ipv6/ndisc.c:513 (discriminator 4))
[   16.512120][    C1]  ? ndisc_recv_na (./include/net/net_namespace.h:422 (discriminator 7))
[   16.512121][    C1]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   16.512124][    C1]  ? __ndisc_fill_addr_option (net/ipv6/ndisc.c:159)
[   16.512126][    C1]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   16.512127][    C1]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   16.512129][    C1]  addrconf_rs_timer (net/ipv6/addrconf.c:4073)
[   16.512131][    C1]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   16.512133][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   16.512135][    C1]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   16.512137][    C1]  call_timer_fn (kernel/time/timer.c:1748)
[   16.512139][    C1]  ? detach_if_pending (./include/linux/list.h:1159)
[   16.512140][    C1]  ? debug_object_active_state (lib/debugobjects.c:1122)
[   16.512142][    C1]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   16.512143][    C1]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   16.512145][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   16.512147][    C1]  __run_timers (kernel/time/timer.c:1799 kernel/time/timer.c:2374)
[   16.512149][    C1]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   16.512151][    C1]  ? __bpf_trace_itimer_expire (./include/trace/events/timer.h:407)
[   16.512153][    C1]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   16.512155][    C1]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   16.512158][    C1]  run_timer_softirq (kernel/time/timer.c:2386 kernel/time/timer.c:2395 kernel/time/timer.c:2403)
[   16.512160][    C1]  ? __run_timers (./include/trace/events/timer.h:138 (discriminator 19))
[   16.512161][    C1]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   16.512162][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   16.512164][    C1]  handle_softirqs (kernel/softirq.c:645)
[   16.512166][    C1]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   16.512168][    C1]  ? _local_bh_enable (kernel/softirq.c:428 (discriminator 1))
[   16.512169][    C1]  __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
[   16.512171][    C1]  irq_exit_rcu (kernel/softirq.c:784)
[   16.512172][    C1]  sysvec_apic_timer_interrupt (arch/x86/kernel/apic/apic.c:1062 (discriminator 37) arch/x86/kernel/apic/apic.c:1062 (discriminator 37))
[   16.512174][    C1]  </IRQ>
[   16.512175][    C1]  <TASK>
[   16.512175][    C1]  ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4488)
[   16.512177][    C1]  asm_sysvec_apic_timer_interrupt (./arch/x86/include/asm/idtentry.h:674)
[   16.512178][    C1] RIP: 0010:pv_native_safe_halt (./arch/x86/include/asm/irqflags.h:48 arch/x86/kernel/paravirt.c:63)
[   16.512180][    C1] 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
[   16.512181][    C1] RSP: 0018:ffa0000000147e00 EFLAGS: 00000282
[   16.512182][    C1] RAX: 000000000008ce17 RBX: ff11000001bea380 RCX: ffffffff9d4f0307
[   16.512183][    C1] RDX: ff11000001bea380 RSI: ffffffffa0238b01 RDI: ffffffff9fc8d8e0
[   16.512184][    C1] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[   16.512184][    C1] R10: 0000000000000001 R11: 0000000000000001 R12: 1ff4000000028fc3
[   16.512185][    C1] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000000000
[   16.512186][    C1]  ? cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   16.512188][    C1]  default_idle (./arch/x86/include/asm/paravirt.h:62 arch/x86/kernel/process.c:768)
[   16.512190][    C1]  default_idle_call (kernel/sched/idle.c:122)
[   16.512192][    C1]  cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   16.512193][    C1]  ? arch_cpu_idle_exit+0x40/0x40
[   16.512195][    C1]  ? mark_tsc_async_resets (arch/x86/kernel/tsc_sync.c:49)
[   16.512196][    C1]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   16.512197][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   16.512199][    C1]  do_idle (kernel/sched/idle.c:355)
[   16.512201][    C1]  cpu_startup_entry (kernel/sched/idle.c:454)
[   16.512202][    C1]  start_secondary (arch/x86/kernel/smpboot.c:312)
[   16.512204][    C1]  ? set_cpu_sibling_map (arch/x86/kernel/smpboot.c:733 (discriminator 4))
[   16.512205][    C1]  common_startup_64 (arch/x86/kernel/head_64.S:418)
| [   17.514719][  T330] softirqs last disabled at (0): 0x0
| [   17.514721][  T330] Preemption disabled at:
| [   17.514722][  T330] vprintk_emit (kernel/printk/printk.c:2471)
| [   17.514732][  T330] Tainted: [W]=WARN
[   17.514733][  T330] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   17.514734][  T330] Call Trace:
[   17.514735][  T330]  <TASK>
[   17.514736][  T330]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   17.514741][  T330]  ? vprintk_emit (kernel/printk/printk.c:2471)
[   17.514743][  T330]  __might_resched.cold (kernel/sched/core.c:9234)
[   17.514747][  T330]  ? prb_next_reserve_seq (kernel/printk/printk_ringbuffer.c:2128)
[   17.514749][  T330]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   17.514752][  T330]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   17.514756][  T330]  __kmalloc_noprof (./include/linux/sched/mm.h:322 (discriminator 2) mm/slub.c:4636 (discriminator 2) mm/slub.c:4974 (discriminator 2) mm/slub.c:5413 (discriminator 2) mm/slub.c:5439 (discriminator 2))
[   17.514759][  T330]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   17.514762][  T330]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   17.514765][  T330]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:58 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   17.514767][  T330]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   17.514768][  T330]  put_chars (drivers/char/virtio_console.c:1176)
[   17.514770][  T330]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   17.514772][  T330]  ? console_prepend_replay (kernel/printk/printk.c:3005)
[   17.514774][  T330]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   17.514777][  T330]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   17.514778][  T330]  ? vsnprintf (lib/vsprintf.c:2900)
[   17.514781][  T330]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   17.514783][  T330]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   17.514784][  T330]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   17.514787][  T330]  console_emit_next_record (kernel/printk/printk.c:3183)
[   17.514789][  T330]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   17.514791][  T330]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   17.514793][  T330]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   17.514794][  T330]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   17.514796][  T330]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   17.514798][  T330]  ? console_flush_one_record (kernel/printk/printk.c:3247)
[   17.514799][  T330]  console_flush_one_record (kernel/printk/printk.c:3268)
[   17.514801][  T330]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   17.514804][  T330]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   17.514806][  T330]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   17.514807][  T330]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   17.514809][  T330]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   17.514810][  T330]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   17.514812][  T330]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   17.514813][  T330]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   17.514815][  T330]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   17.514817][  T330]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   17.514819][  T330]  vprintk_emit (kernel/printk/printk.c:2479)
[   17.514821][  T330]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   17.514823][  T330]  ? netdev_run_todo (net/core/dev.c:11776)
[   17.514827][  T330]  ? mirred_device_event (net/sched/act_mirred.c:559 (discriminator 1)) act_mirred
[   17.514829][  T330]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   17.514831][  T330]  ? gact_cleanup_module (net/sched/act_gact.c:192) act_gact
[   17.514833][  T330]  _printk (kernel/printk/printk.c:2504)
[   17.514836][  T330]  ? snapshot_read.cold (user.c:?)
[   17.514838][  T330]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   17.514847][  T330]  ? gact_cleanup_module (net/sched/act_gact.c:192) act_gact
[   17.514848][  T330]  ? __up_write (kernel/locking/rwsem.c:1415)
[   17.514850][  T330]  ? __up_write (kernel/locking/rwsem.c:1422 (discriminator 1))
[   17.514850][  T330]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   17.514852][  T330]  ? __up_write (./include/linux/instrumented.h:112 ./include/linux/atomic/atomic-instrumented.h:3390 kernel/locking/rwsem.c:1417)
[   17.514854][  T330] mirred_init_module (net/sched/act_mirred.c:508) act_mirred
[   17.514856][  T330]  do_one_initcall (init/main.c:1357)
[   17.514859][  T330]  ? trace_event_raw_event_initcall_level (./include/trace/events/initcall.h:10)
[   17.514861][  T330]  ? do_init_module (./include/linux/slab.h:991 (discriminator 1) kernel/module/main.c:3105 (discriminator 1))
[   17.514864][  T330]  ? kasan_unpoison (mm/kasan/shadow.c:146 mm/kasan/shadow.c:178)
[   17.514867][  T330]  do_init_module (kernel/module/main.c:3117)
[   17.514869][  T330]  ? free_module (./include/trace/events/module.h:50 (discriminator 19))
[   17.514871][  T330]  ? kfree (./include/linux/kasan.h:235 mm/slub.c:2748 mm/slub.c:6499 mm/slub.c:6792)
[   17.514873][  T330]  load_module (kernel/module/main.c:3593)
[   17.514876][  T330]  ? layout_and_allocate.isra.0 (kernel/module/main.c:3016)
[   17.514879][  T330]  ? __ia32_sys_fsconfig (??:?)
[   17.514881][  T330]  ? ovl_real_file (fs/overlayfs/file.c:195)
[   17.514884][  T330]  ? backing_file_read_iter (fs/backing-file.c:211)
[   17.514888][  T330]  init_module_from_file (kernel/module/main.c:3790)
[   17.514890][  T330]  ? __do_sys_init_module (kernel/module/main.c:3664)
[   17.514892][  T330]  ? ovl_mmap (fs/overlayfs/file.c:477)
[   17.514894][  T330]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   17.514896][  T330]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   17.514898][  T330]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   17.514899][  T330]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:58 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   17.514901][  T330]  idempotent_init_module (kernel/module/main.c:3802)
[   17.514903][  T330]  ? init_module_from_file (kernel/module/main.c:3791)
[   17.514906][  T330]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   17.514907][  T330]  ? cap_capable (./include/trace/events/capability.h:26 (discriminator 22) security/commoncap.c:130 (discriminator 22))
[   17.514911][  T330]  __x64_sys_finit_module (kernel/module/main.c:3828 kernel/module/main.c:3812 kernel/module/main.c:3812)
[   17.514913][  T330]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   17.514916][  T330]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[   17.514918][  T330]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[   17.514920][  T330]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   17.514922][  T330] RIP: 0033:0x7fea4f19637d
[   17.514924][  T330] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 4b aa 0f 00 f7 d8 64 89 01 48
All code
========
   0:	ff c3                	inc    %ebx
   2:	66 2e 0f 1f 84 00 00 	cs nopw 0x0(%rax,%rax,1)
   9:	00 00 00 
   c:	90                   	nop
   d:	f3 0f 1e fa          	endbr64
  11:	48 89 f8             	mov    %rdi,%rax
  14:	48 89 f7             	mov    %rsi,%rdi
  17:	48 89 d6             	mov    %rdx,%rsi
  1a:	48 89 ca             	mov    %rcx,%rdx
  1d:	4d 89 c2             	mov    %r8,%r10
  20:	4d 89 c8             	mov    %r9,%r8
  23:	4c 8b 4c 24 08       	mov    0x8(%rsp),%r9
  28:	0f 05                	syscall
  2a:*	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax		<-- trapping instruction
  30:	73 01                	jae    0x33
  32:	c3                   	ret
  33:	48 8b 0d 4b aa 0f 00 	mov    0xfaa4b(%rip),%rcx        # 0xfaa85
  3a:	f7 d8                	neg    %eax
  3c:	64 89 01             	mov    %eax,%fs:(%rcx)
  3f:	48                   	rex.W

Code starting with the faulting instruction
===========================================
   0:	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax
   6:	73 01                	jae    0x9
   8:	c3                   	ret
   9:	48 8b 0d 4b aa 0f 00 	mov    0xfaa4b(%rip),%rcx        # 0xfaa5b
  10:	f7 d8                	neg    %eax
  12:	64 89 01             	mov    %eax,%fs:(%rcx)
  15:	48                   	rex.W
[   17.514926][  T330] RSP: 002b:00007ffe5f838dd8 EFLAGS: 00000246 ORIG_RAX: 0000000000000139
[   17.514931][  T330] RAX: ffffffffffffffda RBX: 00005631e029f810 RCX: 00007fea4f19637d
[   17.514932][  T330] RDX: 0000000000000000 RSI: 00005631cbf19ffd RDI: 0000000000000000
[   17.514934][  T330] RBP: 00007ffe5f838e70 R08: 0000000000000000 R09: 0000000000000000
[   17.514935][  T330] R10: 0000000000000000 R11: 0000000000000246 R12: 00005631cbf19ffd
[   17.514936][  T330] R13: 00005631e029f960 R14: 0000000000040000 R15: 0000000000000000
| [   23.934463][    C1] softirqs last disabled at (577049): __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
| [   23.934465][    C1] Preemption disabled at:
| [   23.934466][    C1] 0x0
| [   23.934476][    C1] Tainted: [W]=WARN
[   23.934477][    C1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   23.934479][    C1] Call Trace:
[   23.934480][    C1]  <IRQ>
[   23.934483][    C1]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   23.934488][    C1]  __might_resched.cold (kernel/sched/core.c:9234)
[   23.934492][    C1]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   23.934495][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   23.934499][    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))
[   23.934502][    C1]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   23.934505][    C1]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   23.934508][    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)
[   23.934510][    C1]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   23.934512][    C1]  put_chars (drivers/char/virtio_console.c:1176)
[   23.934513][    C1]  ? desc_read_finalized_seq (kernel/printk/printk_ringbuffer.c:1934)
[   23.934515][    C1]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   23.934517][    C1]  ? console_prepend_replay (kernel/printk/printk.c:3005)
[   23.934519][    C1]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   23.934522][    C1]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   23.934523][    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)
[   23.934525][    C1]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   23.934526][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   23.934528][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   23.934530][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   23.934532][    C1]  console_emit_next_record (kernel/printk/printk.c:3183)
[   23.934534][    C1]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   23.934536][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   23.934537][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   23.934539][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   23.934540][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   23.934542][    C1]  ? console_flush_one_record (kernel/printk/printk.c:3247)
[   23.934544][    C1]  console_flush_one_record (kernel/printk/printk.c:3268)
[   23.934546][    C1]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   23.934549][    C1]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   23.934550][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   23.934552][    C1]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   23.934553][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   23.934555][    C1]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   23.934556][    C1]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   23.934558][    C1]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   23.934560][    C1]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   23.934561][    C1]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   23.934563][    C1]  vprintk_emit (kernel/printk/printk.c:2479)
[   23.934567][    C1]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   23.934569][    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)
[   23.934570][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   23.934572][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   23.934574][    C1]  _printk (kernel/printk/printk.c:2504)
[   23.934577][    C1]  ? snapshot_read.cold (user.c:?)
[   23.934578][    C1]  ? ___ratelimit (lib/ratelimit.c:97 (discriminator 3))
[   23.934583][    C1]  ? __ipv6_chk_addr_and_flags (./include/linux/rcupdate.h:850 net/ipv6/addrconf.c:1996)
[   23.934585][    C1]  ? idr_get_free (??:?)
[   23.934587][    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)
[   23.934590][    C1] ip6_tnl_xmit_ctl.cold (net/ipv6/ip6_tunnel.c:1064 (discriminator 3)) ip6_tunnel
[   23.934595][    C1] ip6gre_tunnel_xmit (net/ipv6/ip6_gre.c:888) ip6_gre
[   23.934599][    C1]  ? __gre6_xmit (./include/linux/skbuff.h:2904) ip6_gre
[   23.934601][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   23.934603][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   23.934604][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   23.934606][    C1]  ? netif_skb_features (net/core/dev.c:3793 net/core/dev.c:3922)
[   23.934609][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   23.934611][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   23.934613][    C1]  ? skb_network_protocol (./include/linux/skbuff.h:2534)
[   23.934614][    C1]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   23.934616][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   23.934617][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   23.934619][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   23.934621][    C1]  ? get_stack_info_noinstr (arch/x86/kernel/dumpstack_64.c:173)
[   23.934625][    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)
[   23.934628][    C1]  ? validate_xmit_skb_list (net/core/dev.c:4142)
[   23.934631][    C1]  sch_direct_xmit (net/sched/sch_generic.c:372)
[   23.934633][    C1]  ? get_stack_info_noinstr (arch/x86/kernel/dumpstack_64.c:173)
[   23.934635][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   23.934636][    C1]  ? dequeue_skb (./include/trace/events/qdisc.h:14 (discriminator 19))
[   23.934638][    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)
[   23.934639][    C1]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   23.934641][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   23.934643][    C1]  __dev_xmit_skb (net/core/dev.c:4262)
[   23.934645][    C1]  ? tc_run (net/core/dev.c:4444 (discriminator 4))
[   23.934647][    C1]  ? alloc_netdev_dummy (net/core/dev.c:12327)
[   23.934649][    C1]  ? netdev_offload_xstats_push_delta (net/core/dev.c:9326 net/core/dev.c:9461)
[   23.934650][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   23.934652][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   23.934653][    C1]  __dev_queue_xmit (net/core/dev.c:4884)
[   23.934656][    C1]  ? filter_irq_stacks (kernel/stacktrace.c:402)
[   23.934658][    C1]  ? addrconf_rs_timer (net/ipv6/addrconf.c:4073)
[   23.934660][    C1]  ? stack_depot_save_flags (lib/stackdepot.c:609 lib/stackdepot.c:676)
[   23.934663][    C1]  ? netdev_core_pick_tx (net/core/dev.c:4784)
[   23.934666][    C1]  ? neigh_hh_output (./include/net/neighbour.h:525)
[   23.934668][    C1]  ip6_finish_output2 (./include/net/neighbour.h:558 net/ipv6/ip6_output.c:138)
[   23.934671][    C1]  ? ip6_dst_lookup (net/ipv6/ip6_output.c:1269)
[   23.934672][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   23.934674][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   23.934676][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   23.934677][    C1]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   23.934679][    C1]  ip6_finish_output (net/ipv6/ip6_output.c:210 net/ipv6/ip6_output.c:221)
[   23.934681][    C1]  ip6_output (./include/linux/netfilter.h:314 net/ipv6/ip6_output.c:248)
[   23.934683][    C1]  ? ip6_finish_output (./include/net/inet_sock.h:338 (discriminator 1))
[   23.934684][    C1]  ? xfrm_bundle_lookup.constprop.0 (net/xfrm/xfrm_policy.c:3049)
[   23.934687][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   23.934689][    C1]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   23.934690][    C1]  ? trace_irq_disable.constprop.0 (./include/trace/events/preemptirq.h:36 (discriminator 22))
[   23.934691][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   23.934693][    C1]  ? trace_hardirqs_on (kernel/trace/trace_preemptirq.c:78)
[   23.934694][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   23.934695][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   23.934697][    C1]  ndisc_send_skb (./include/net/dst.h:470 (discriminator 4) ./include/linux/netfilter.h:325 (discriminator 4) net/ipv6/ndisc.c:513 (discriminator 4))
[   23.934700][    C1]  ? ndisc_recv_na (./include/net/net_namespace.h:422 (discriminator 7))
[   23.934703][    C1]  ? __ndisc_fill_addr_option (net/ipv6/ndisc.c:159)
[   23.934705][    C1]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   23.934707][    C1]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   23.934708][    C1]  addrconf_rs_timer (net/ipv6/addrconf.c:4073)
[   23.934710][    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)
[   23.934712][    C1]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   23.934714][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   23.934715][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   23.934717][    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)
[   23.934718][    C1]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   23.934720][    C1]  call_timer_fn (kernel/time/timer.c:1748)
[   23.934723][    C1]  ? detach_if_pending (./include/linux/list.h:1159)
[   23.934724][    C1]  ? debug_object_active_state (lib/debugobjects.c:1122)
[   23.934728][    C1]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   23.934729][    C1]  ? timer_recalc_next_expiry (./include/linux/find.h:71 kernel/time/timer.c:1843 kernel/time/timer.c:1865)
[   23.934731][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   23.934733][    C1]  __run_timers (kernel/time/timer.c:1799 kernel/time/timer.c:2374)
[   23.934734][    C1]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   23.934737][    C1]  ? __bpf_trace_itimer_expire (./include/trace/events/timer.h:407)
[   23.934739][    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)
[   23.934741][    C1]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   23.934743][    C1]  run_timer_softirq (kernel/time/timer.c:2386 kernel/time/timer.c:2395 kernel/time/timer.c:2403)
[   23.934745][    C1]  ? __run_timers (./include/trace/events/timer.h:138 (discriminator 19))
[   23.934747][    C1]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   23.934748][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   23.934749][    C1]  handle_softirqs (kernel/softirq.c:645)
[   23.934751][    C1]  ? _local_bh_enable (kernel/softirq.c:428 (discriminator 1))
[   23.934753][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   23.934754][    C1]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   23.934756][    C1]  __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
[   23.934758][    C1]  irq_exit_rcu (kernel/softirq.c:784)
[   23.934759][    C1]  sysvec_apic_timer_interrupt (arch/x86/kernel/apic/apic.c:1062 (discriminator 37) arch/x86/kernel/apic/apic.c:1062 (discriminator 37))
[   23.934761][    C1]  </IRQ>
[   23.934762][    C1]  <TASK>
[   23.934762][    C1]  ? _raw_spin_unlock (./include/linux/spinlock_api_smp.h:201 (discriminator 1) kernel/locking/spinlock.c:213 (discriminator 1))
[   23.934765][    C1]  asm_sysvec_apic_timer_interrupt (./arch/x86/include/asm/idtentry.h:674)
[   23.934767][    C1] RIP: 0010:pv_native_safe_halt (./arch/x86/include/asm/irqflags.h:48 arch/x86/kernel/paravirt.c:63)
[   23.934770][    C1] 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
[   23.934772][    C1] RSP: 0018:ffa0000000147e00 EFLAGS: 00000246
[   23.934775][    C1] RAX: 0000000000000001 RBX: ff11000001bea380 RCX: 0000000000000001
[   23.934776][    C1] RDX: 0000000000000001 RSI: ffffffff9fc8d860 RDI: ffffffff9d4f0307
[   23.934777][    C1] RBP: 0000000000000000 R08: ffffffff9f980421 R09: 1fe2200006a563a2
[   23.934778][    C1] R10: 0000000000000001 R11: 0000000000000000 R12: 1ff4000000028fc3
[   23.934778][    C1] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000000000
[   23.934780][    C1]  ? ct_kernel_exit.constprop.0 (./include/linux/instrumented.h:97 kernel/context_tracking.c:124)
[   23.934782][    C1]  ? cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   23.934784][    C1]  default_idle (./arch/x86/include/asm/paravirt.h:62 arch/x86/kernel/process.c:768)
[   23.934786][    C1]  default_idle_call (kernel/sched/idle.c:122)
[   23.934788][    C1]  cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   23.934789][    C1]  ? arch_cpu_idle_exit+0x40/0x40
[   23.934791][    C1]  ? mark_tsc_async_resets (arch/x86/kernel/tsc_sync.c:49)
[   23.934794][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   23.934796][    C1]  do_idle (kernel/sched/idle.c:355)
[   23.934797][    C1]  cpu_startup_entry (kernel/sched/idle.c:454)
[   23.934798][    C1]  start_secondary (arch/x86/kernel/smpboot.c:312)
[   23.934800][    C1]  ? set_cpu_sibling_map (arch/x86/kernel/smpboot.c:733 (discriminator 4))
[   23.934802][    C1]  common_startup_64 (arch/x86/kernel/head_64.S:418)
| [   38.782504][    C1] softirqs last disabled at (0): 0x0
| [   38.782506][    C1] Preemption disabled at:
| [   38.782506][    C1] handle_softirqs (kernel/softirq.c:486 (discriminator 1) kernel/softirq.c:621 (discriminator 1))
| [   38.782516][    C1] Tainted: [W]=WARN
[   38.782517][    C1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   38.782519][    C1] Call Trace:
[   38.782520][    C1]  <IRQ>
[   38.782522][    C1]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   38.782527][    C1]  ? handle_softirqs (kernel/softirq.c:486 (discriminator 1) kernel/softirq.c:621 (discriminator 1))
[   38.782529][    C1]  __might_resched.cold (kernel/sched/core.c:9234)
[   38.782533][    C1]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   38.782536][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   38.782540][    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))
[   38.782543][    C1]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   38.782546][    C1]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   38.782550][    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)
[   38.782552][    C1]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   38.782554][    C1]  put_chars (drivers/char/virtio_console.c:1176)
[   38.782556][    C1]  ? desc_read_finalized_seq (kernel/printk/printk_ringbuffer.c:1934)
[   38.782558][    C1]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   38.782560][    C1]  ? console_prepend_replay (kernel/printk/printk.c:3005)
[   38.782562][    C1]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   38.782566][    C1]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   38.782567][    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)
[   38.782568][    C1]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   38.782570][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   38.782571][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   38.782573][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   38.782575][    C1]  console_emit_next_record (kernel/printk/printk.c:3183)
[   38.782578][    C1]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   38.782580][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   38.782581][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   38.782583][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   38.782585][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   38.782587][    C1]  ? console_flush_one_record (kernel/printk/printk.c:3247)
[   38.782588][    C1]  console_flush_one_record (kernel/printk/printk.c:3268)
[   38.782591][    C1]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   38.782593][    C1]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   38.782595][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   38.782596][    C1]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   38.782598][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   38.782600][    C1]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   38.782601][    C1]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   38.782602][    C1]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   38.782604][    C1]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   38.782606][    C1]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   38.782608][    C1]  vprintk_emit (kernel/printk/printk.c:2479)
[   38.782611][    C1]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   38.782613][    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)
[   38.782615][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   38.782616][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   38.782618][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   38.782620][    C1]  _printk (kernel/printk/printk.c:2504)
[   38.782623][    C1]  ? snapshot_read.cold (user.c:?)
[   38.782625][    C1]  ? ___ratelimit (lib/ratelimit.c:97 (discriminator 3))
[   38.782629][    C1]  ? __ipv6_chk_addr_and_flags (./include/linux/rcupdate.h:850 net/ipv6/addrconf.c:1996)
[   38.782632][    C1]  ? idr_get_free (??:?)
[   38.782634][    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)
[   38.782637][    C1] ip6_tnl_xmit_ctl.cold (net/ipv6/ip6_tunnel.c:1064 (discriminator 3)) ip6_tunnel
[   38.782642][    C1] ip6gre_tunnel_xmit (net/ipv6/ip6_gre.c:888) ip6_gre
[   38.782646][    C1]  ? __gre6_xmit (./include/linux/skbuff.h:2904) ip6_gre
[   38.782648][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   38.782649][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   38.782651][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   38.782653][    C1]  ? netif_skb_features (net/core/dev.c:3793 net/core/dev.c:3922)
[   38.782656][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   38.782658][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   38.782659][    C1]  ? skb_network_protocol (./include/linux/skbuff.h:2534)
[   38.782661][    C1]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   38.782662][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   38.782664][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   38.782665][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   38.782667][    C1]  ? get_stack_info_noinstr (arch/x86/kernel/dumpstack_64.c:173)
[   38.782670][    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)
[   38.782672][    C1]  ? validate_xmit_skb_list (net/core/dev.c:4142)
[   38.782674][    C1]  sch_direct_xmit (net/sched/sch_generic.c:372)
[   38.782676][    C1]  ? get_stack_info_noinstr (arch/x86/kernel/dumpstack_64.c:173)
[   38.782678][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   38.782680][    C1]  ? dequeue_skb (./include/trace/events/qdisc.h:14 (discriminator 19))
[   38.782681][    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)
[   38.782683][    C1]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   38.782685][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   38.782687][    C1]  __dev_xmit_skb (net/core/dev.c:4262)
[   38.782688][    C1]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   38.782690][    C1]  ? tc_run (net/core/dev.c:4444 (discriminator 4))
[   38.782691][    C1]  ? is_bpf_text_address (./include/linux/rcupdate.h:850 kernel/bpf/core.c:749)
[   38.782694][    C1]  ? alloc_netdev_dummy (net/core/dev.c:12327)
[   38.782696][    C1]  ? netdev_offload_xstats_push_delta (net/core/dev.c:9326 net/core/dev.c:9461)
[   38.782697][    C1]  ? __kernel_text_address (kernel/extable.c:79)
[   38.782700][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   38.782701][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   38.782703][    C1]  __dev_queue_xmit (net/core/dev.c:4884)
[   38.782706][    C1]  ? filter_irq_stacks (kernel/stacktrace.c:402)
[   38.782708][    C1]  ? addrconf_rs_timer (net/ipv6/addrconf.c:4073)
[   38.782710][    C1]  ? stack_depot_save_flags (lib/stackdepot.c:609 lib/stackdepot.c:676)
[   38.782714][    C1]  ? netdev_core_pick_tx (net/core/dev.c:4784)
[   38.782717][    C1]  ? neigh_hh_output (./include/net/neighbour.h:525)
[   38.782719][    C1]  ip6_finish_output2 (./include/net/neighbour.h:558 net/ipv6/ip6_output.c:138)
[   38.782721][    C1]  ? backing_file_open (fs/backing-file.c:48)
[   38.782723][    C1]  ? ovl_open_realfile (fs/overlayfs/file.c:51 (discriminator 1))
[   38.782726][    C1]  ? ovl_open (fs/overlayfs/file.c:222)
[   38.782728][    C1]  ? ip6_dst_lookup (net/ipv6/ip6_output.c:1269)
[   38.782729][    C1]  ? path_openat (fs/namei.c:5000)
[   38.782732][    C1]  ? do_file_open (fs/namei.c:5029)
[   38.782733][    C1]  ? do_open_execat (fs/exec.c:786)
[   38.782736][    C1]  ? bprm_open_interpreter (fs/exec.c:822 fs/exec.c:1440)
[   38.782737][    C1]  ? load_elf_binary (fs/binfmt_elf.c:904)
[   38.782739][    C1]  ? exec_binprm (fs/exec.c:1759 fs/exec.c:1791)
[   38.782740][    C1]  ? bprm_execve (fs/exec.c:1847 fs/exec.c:1823)
[   38.782742][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   38.782743][    C1]  ? __x64_sys_execve (fs/exec.c:2018 (discriminator 2) fs/exec.c:2012 (discriminator 2) fs/exec.c:2012 (discriminator 2))
[   38.782745][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   38.782747][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   38.782749][    C1]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   38.782750][    C1]  ip6_finish_output (net/ipv6/ip6_output.c:210 net/ipv6/ip6_output.c:221)
[   38.782752][    C1]  ip6_output (./include/linux/netfilter.h:314 net/ipv6/ip6_output.c:248)
[   38.782754][    C1]  ? ip6_finish_output (./include/net/inet_sock.h:338 (discriminator 1))
[   38.782756][    C1]  ? xfrm_bundle_lookup.constprop.0 (net/xfrm/xfrm_policy.c:3049)
[   38.782758][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   38.782760][    C1]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   38.782761][    C1]  ? trace_irq_disable.constprop.0 (./include/trace/events/preemptirq.h:36 (discriminator 22))
[   38.782762][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   38.782764][    C1]  ? trace_hardirqs_on (kernel/trace/trace_preemptirq.c:78)
[   38.782765][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   38.782767][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   38.782769][    C1]  ndisc_send_skb (./include/net/dst.h:470 (discriminator 4) ./include/linux/netfilter.h:325 (discriminator 4) net/ipv6/ndisc.c:513 (discriminator 4))
[   38.782772][    C1]  ? ndisc_recv_na (./include/net/net_namespace.h:422 (discriminator 7))
[   38.782775][    C1]  ? __ndisc_fill_addr_option (net/ipv6/ndisc.c:159)
[   38.782777][    C1]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   38.782779][    C1]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   38.782781][    C1]  addrconf_rs_timer (net/ipv6/addrconf.c:4073)
[   38.782783][    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)
[   38.782784][    C1]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   38.782786][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   38.782788][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   38.782789][    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)
[   38.782791][    C1]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   38.782793][    C1]  call_timer_fn (kernel/time/timer.c:1748)
[   38.782795][    C1]  ? update_curr.isra.0 (kernel/sched/fair.c:2064)
[   38.782798][    C1]  ? detach_if_pending (./include/linux/list.h:1159)
[   38.782799][    C1]  ? debug_object_active_state (lib/debugobjects.c:1122)
[   38.782803][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   38.782805][    C1]  __run_timers (kernel/time/timer.c:1799 kernel/time/timer.c:2374)
[   38.782807][    C1]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   38.782809][    C1]  ? __bpf_trace_itimer_expire (./include/trace/events/timer.h:407)
[   38.782812][    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)
[   38.782814][    C1]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   38.782816][    C1]  run_timer_softirq (kernel/time/timer.c:2386 kernel/time/timer.c:2395 kernel/time/timer.c:2403)
[   38.782818][    C1]  ? __run_timers (./include/trace/events/timer.h:138 (discriminator 19))
[   38.782820][    C1]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   38.782821][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   38.782823][    C1]  handle_softirqs (kernel/softirq.c:645)
[   38.782825][    C1]  ? _local_bh_enable (kernel/softirq.c:428 (discriminator 1))
[   38.782826][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   38.782828][    C1]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   38.782830][    C1]  __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
[   38.782831][    C1]  irq_exit_rcu (kernel/softirq.c:784)
[   38.782833][    C1]  sysvec_apic_timer_interrupt (arch/x86/kernel/apic/apic.c:1062 (discriminator 37) arch/x86/kernel/apic/apic.c:1062 (discriminator 37))
[   38.782835][    C1]  </IRQ>
[   38.782835][    C1]  <TASK>
[   38.782836][    C1]  asm_sysvec_apic_timer_interrupt (./arch/x86/include/asm/idtentry.h:674)
[   38.782838][    C1] RIP: 0010:stack_trace_consume_entry (kernel/stacktrace.c:83)
[   38.782841][    C1] Code: 75 b5 8b 7c 24 20 e8 1b ff ff ff 85 c0 48 c7 c0 ea ff ff ff 74 81 eb 9f e8 59 00 34 02 66 0f 1f 84 00 00 00 00 00 f3 0f 1e fa <0f> 1f 44 00 00 48 89 f8 48 83 c7 10 48 83 ec 18 48 ba 00 00 00 00
All code
========
   0:	75 b5                	jne    0xffffffffffffffb7
   2:	8b 7c 24 20          	mov    0x20(%rsp),%edi
   6:	e8 1b ff ff ff       	call   0xffffffffffffff26
   b:	85 c0                	test   %eax,%eax
   d:	48 c7 c0 ea ff ff ff 	mov    $0xffffffffffffffea,%rax
  14:	74 81                	je     0xffffffffffffff97
  16:	eb 9f                	jmp    0xffffffffffffffb7
  18:	e8 59 00 34 02       	call   0x2340076
  1d:	66 0f 1f 84 00 00 00 	nopw   0x0(%rax,%rax,1)
  24:	00 00 
  26:	f3 0f 1e fa          	endbr64
  2a:*	0f 1f 44 00 00       	nopl   0x0(%rax,%rax,1)		<-- trapping instruction
  2f:	48 89 f8             	mov    %rdi,%rax
  32:	48 83 c7 10          	add    $0x10,%rdi
  36:	48 83 ec 18          	sub    $0x18,%rsp
  3a:	48                   	rex.W
  3b:	ba 00 00 00 00       	mov    $0x0,%edx

Code starting with the faulting instruction
===========================================
   0:	0f 1f 44 00 00       	nopl   0x0(%rax,%rax,1)
   5:	48 89 f8             	mov    %rdi,%rax
   8:	48 83 c7 10          	add    $0x10,%rdi
   c:	48 83 ec 18          	sub    $0x18,%rsp
  10:	48                   	rex.W
  11:	ba 00 00 00 00       	mov    $0x0,%edx
[   38.782842][    C1] RSP: 0018:ffa0000001ea6f58 EFLAGS: 00000282
[   38.782846][    C1] RAX: ffffffff9e11eae9 RBX: ffffffff9d63f020 RCX: ffa0000001ea6fb8
[   38.782851][    C1] RDX: ffa0000001ea6f60 RSI: ffffffff9e11eae9 RDI: ffa0000001ea7028
[   38.782853][    C1] RBP: ffa0000001ea6ff8 R08: ffffffffa1422800 R09: ffffffffa11be22c
[   38.782854][    C1] R10: 0000000000000001 R11: 0000000000000000 R12: ffa0000001ea7028
[   38.782856][    C1] R13: 0000000000000000 R14: ff1100000de12380 R15: ff11000001159a80
[   38.782858][    C1]  ? write_profile (profile.c:?)
[   38.782859][    C1]  ? fuse_open (fs/fuse/file.c:192 fs/fuse/file.c:281)
[   38.782862][    C1]  ? fuse_open (fs/fuse/file.c:192 fs/fuse/file.c:281)
[   38.782864][    C1]  arch_stack_walk (arch/x86/kernel/stacktrace.c:27 (discriminator 1))
[   38.782869][    C1]  ? fuse_open (fs/fuse/file.c:192 fs/fuse/file.c:281)
[   38.782871][    C1]  stack_trace_save (kernel/stacktrace.c:122 (discriminator 1))
[   38.782873][    C1]  ? filter_irq_stacks (kernel/stacktrace.c:402)
[   38.782875][    C1]  set_track_prepare (mm/slub.c:1074)
[   38.782876][    C1]  ? kasan_quarantine_reduce (mm/kasan/quarantine.c:286)
[   38.782879][    C1]  ? __kasan_slab_alloc (mm/kasan/common.c:350)
[   38.782881][    C1]  ? kmem_cache_alloc_noprof (./include/linux/kasan.h:253 mm/slub.c:4683 mm/slub.c:4996 mm/slub.c:5010)
[   38.782882][    C1]  ? fuse_request_alloc (fs/fuse/dev.c:48 (discriminator 7))
[   38.782884][    C1]  ? fuse_get_req (fs/fuse/dev.c:133)
[   38.782885][    C1]  ? fuse_chan_send (fs/fuse/dev.c:833)
[   38.782887][    C1]  ? fuse_send_open (fs/fuse/fuse_i.h:1012 fs/fuse/file.c:51)
[   38.782888][    C1]  ? fuse_file_open (fs/fuse/file.c:162)
[   38.782890][    C1]  free_to_partial_list (mm/slub.c:5627)
[   38.782892][    C1]  ? qlist_free_all (mm/kasan/quarantine.c:163 (discriminator 2) mm/kasan/quarantine.c:179 (discriminator 2))
[   38.782893][    C1]  qlist_free_all (mm/kasan/quarantine.c:163 (discriminator 2) mm/kasan/quarantine.c:179 (discriminator 2))
[   38.782895][    C1]  kasan_quarantine_reduce (mm/kasan/quarantine.c:286)
[   38.782897][    C1]  __kasan_slab_alloc (mm/kasan/common.c:350)
[   38.782898][    C1]  kmem_cache_alloc_noprof (./include/linux/kasan.h:253 mm/slub.c:4683 mm/slub.c:4996 mm/slub.c:5010)
[   38.782900][    C1]  ? fuse_request_alloc (fs/fuse/dev.c:48 (discriminator 7))
[   38.782902][    C1]  fuse_request_alloc (fs/fuse/dev.c:48 (discriminator 7))
[   38.782903][    C1]  fuse_get_req (fs/fuse/dev.c:133)
[   38.782904][    C1]  ? do_dentry_open (fs/open.c:996)
[   38.782912][    C1]  ? fuse_dev_open (fs/fuse/dev.c:1687)
[   38.782913][    C1]  ? ovl_open (fs/overlayfs/file.c:222)
[   38.782914][    C1]  ? do_dentry_open (fs/open.c:996)
[   38.782916][    C1]  ? vfs_open (fs/open.c:1101)
[   38.782917][    C1]  ? do_open (fs/namei.c:4837)
[   38.782918][    C1]  ? path_openat (fs/namei.c:5000)
[   38.782920][    C1]  ? do_file_open (fs/namei.c:5029)
[   38.782921][    C1]  ? from_vfsuid (fs/mnt_idmapping.c:165)
[   38.782923][    C1]  ? exec_binprm (fs/exec.c:1759 fs/exec.c:1791)
[   38.782925][    C1]  ? do_execveat_common.isra.0 (fs/exec.c:1945)
[   38.782927][    C1]  ? __x64_sys_execve (fs/exec.c:2018 (discriminator 2) fs/exec.c:2012 (discriminator 2) fs/exec.c:2012 (discriminator 2))
[   38.782928][    C1]  ? do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[   38.782930][    C1]  ? entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   38.782932][    C1]  fuse_chan_send (fs/fuse/dev.c:833)
[   38.782934][    C1]  fuse_send_open (fs/fuse/fuse_i.h:1012 fs/fuse/file.c:51)
[   38.782936][    C1]  ? fuse_folios_need_send (fs/fuse/file.c:2205)
[   38.782939][    C1]  ? __init_waitqueue_head (kernel/sched/wait.c:13)
[   38.782941][    C1]  ? fuse_file_alloc (./include/linux/instrumented.h:112 ./include/linux/atomic/atomic-instrumented.h:2031 fs/fuse/file.c:76)
[   38.782943][    C1]  fuse_file_open (fs/fuse/file.c:162)
[   38.782946][    C1]  fuse_open (fs/fuse/file.c:192 fs/fuse/file.c:281)
[   38.782948][    C1]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   38.782949][    C1]  ? fuse_finish_open (fs/fuse/file.c:232)
[   38.782951][    C1]  do_dentry_open (fs/open.c:996)
[   38.782953][    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)
[   38.782954][    C1]  ? lockdep_init_map_type (kernel/locking/lockdep.c:4989)
[   38.782956][    C1]  vfs_open (fs/open.c:1101)
[   38.782958][    C1]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   38.782959][    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)
[   38.782961][    C1]  backing_file_open (fs/backing-file.c:48)
[   38.782963][    C1]  ? inode_owner_or_capable (fs/inode.c:2756 (discriminator 1))
[   38.782965][    C1]  ovl_open_realfile (fs/overlayfs/file.c:51 (discriminator 1))
[   38.782967][    C1]  ovl_open (fs/overlayfs/file.c:222)
[   38.782969][    C1]  ? ovl_llseek (fs/overlayfs/file.c:255)
[   38.782971][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   38.782973][    C1]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   38.782974][    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)
[   38.782976][    C1]  ? ovl_llseek (fs/overlayfs/file.c:255)
[   38.782977][    C1]  do_dentry_open (fs/open.c:996)
[   38.782980][    C1]  vfs_open (fs/open.c:1101)
[   38.782981][    C1]  ? may_open (fs/namei.c:4269)
[   38.782983][    C1]  do_open (fs/namei.c:4837)
[   38.782984][    C1]  ? open_last_lookups (fs/namei.c:2152 fs/namei.c:4780)
[   38.782986][    C1]  path_openat (fs/namei.c:5000)
[   38.782988][    C1]  ? kernel_tmpfile_open (fs/namei.c:4942)
[   38.782989][    C1]  ? __kernel_text_address (kernel/extable.c:79)
[   38.782991][    C1]  ? write_profile (profile.c:?)
[   38.782992][    C1]  ? unwind_get_return_address (arch/x86/kernel/unwind_orc.c:385 arch/x86/kernel/unwind_orc.c:380)
[   38.782995][    C1]  ? arch_stack_walk (arch/x86/kernel/stacktrace.c:26)
[   38.782997][    C1]  do_file_open (fs/namei.c:5029)
[   38.782999][    C1]  ? path_openat (./include/linux/mount.h:68 (discriminator 3))
[   38.783001][    C1]  ? page_get_link_raw (fs/namei.c:6482)
[   38.783003][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   38.783004][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   38.783006][    C1]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   38.783007][    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)
[   38.783009][    C1]  ? trace_hardirqs_on (kernel/trace/trace_preemptirq.c:78)
[   38.783010][    C1]  ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:211 (discriminator 1) kernel/locking/spinlock.c:221 (discriminator 1))
[   38.783013][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   38.783015][    C1]  do_open_execat (fs/exec.c:786)
[   38.783017][    C1]  ? kmem_cache_alloc_noprof (mm/slub.c:5012 (discriminator 1))
[   38.783018][    C1]  ? count.constprop.0.isra.0 (./include/linux/signal.h:87)
[   38.783020][    C1]  ? __asan_memcpy (mm/kasan/shadow.c:106 (discriminator 1))
[   38.783021][    C1]  ? do_getname_kernel.isra.0 (fs/namei.c:272)
[   38.783023][    C1]  bprm_open_interpreter (fs/exec.c:822 fs/exec.c:1440)
[   38.783025][    C1]  load_elf_binary (fs/binfmt_elf.c:904)
[   38.783027][    C1]  ? search_binfmt_handler (fs/binfmt_misc.c:190)
[   38.783030][    C1]  ? __ia32_sys_llseek (fs/read_write.c:426)
[   38.783032][    C1]  ? bm_fill_super (fs/binfmt_misc.c:1604)
[   38.783034][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   38.783035][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   38.783037][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   38.783038][    C1]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   38.783040][    C1]  ? load_elf_interp.isra.0 (fs/binfmt_elf.c:690 (discriminator 4))
[   38.783041][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   38.783043][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   38.783044][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   38.783047][    C1]  exec_binprm (fs/exec.c:1759 fs/exec.c:1791)
[   38.783049][    C1]  ? check_unsafe_exec (fs/exec.c:1617)
[   38.783052][    C1]  bprm_execve (fs/exec.c:1847 fs/exec.c:1823)
[   38.783054][    C1]  do_execveat_common.isra.0 (fs/exec.c:1945)
[   38.783056][    C1]  __x64_sys_execve (fs/exec.c:2018 (discriminator 2) fs/exec.c:2012 (discriminator 2) fs/exec.c:2012 (discriminator 2))
[   38.783058][    C1]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[   38.783059][    C1]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[   38.783061][    C1]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   38.783062][    C1] RIP: 0033:0x7f3fbd195f4b
[   38.783064][    C1] Code: 0f 1e fa 48 8b 05 75 e0 12 00 48 8b 10 e9 0d 00 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 f3 0f 1e fa b8 3b 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 7d de 12 00 f7 d8 64 89 01 48
All code
========
   0:	0f 1e fa             	nop    %edx
   3:	48 8b 05 75 e0 12 00 	mov    0x12e075(%rip),%rax        # 0x12e07f
   a:	48 8b 10             	mov    (%rax),%rdx
   d:	e9 0d 00 00 00       	jmp    0x1f
  12:	66 2e 0f 1f 84 00 00 	cs nopw 0x0(%rax,%rax,1)
  19:	00 00 00 
  1c:	0f 1f 00             	nopl   (%rax)
  1f:	f3 0f 1e fa          	endbr64
  23:	b8 3b 00 00 00       	mov    $0x3b,%eax
  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 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12deb7
  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 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12de8d
  10:	f7 d8                	neg    %eax
  12:	64 89 01             	mov    %eax,%fs:(%rcx)
  15:	48                   	rex.W
[   38.783065][    C1] RSP: 002b:00007ffe04a19538 EFLAGS: 00000202 ORIG_RAX: 000000000000003b
[   38.783067][    C1] RAX: ffffffffffffffda RBX: 000056107bf90260 RCX: 00007f3fbd195f4b
[   38.783068][    C1] RDX: 000056107bed8670 RSI: 000056107bf8d140 RDI: 000056107bf90260
[   38.783069][    C1] RBP: 00007ffe04a19620 R08: 00007ffe04a19460 R09: 0000000000000000
[   38.783069][    C1] R10: 0000000000000008 R11: 0000000000000202 R12: 000056107bf90260
[   38.783070][    C1] R13: 0000000000000000 R14: 000056107bf8d140 R15: 000056107bed8670
| [   53.617976][  T590] softirqs last disabled at (0): 0x0
| [   53.617978][  T590] Preemption disabled at:
| [   53.617979][  T590] 0x0
| [   53.617989][  T590] Tainted: [W]=WARN
[   53.617990][  T590] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   53.617992][  T590] Call Trace:
[   53.617994][  T590]  <TASK>
[   53.617995][  T590]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   53.618001][  T590]  __might_resched.cold (kernel/sched/core.c:9234)
[   53.618004][  T590]  ? prb_next_reserve_seq (kernel/printk/printk_ringbuffer.c:2128)
[   53.618008][  T590]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   53.618011][  T590]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   53.618014][  T590]  __kmalloc_noprof (./include/linux/sched/mm.h:322 (discriminator 2) mm/slub.c:4636 (discriminator 2) mm/slub.c:4974 (discriminator 2) mm/slub.c:5413 (discriminator 2) mm/slub.c:5439 (discriminator 2))
[   53.618018][  T590]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   53.618021][  T590]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   53.618025][  T590]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:58 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   53.618026][  T590]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   53.618028][  T590]  put_chars (drivers/char/virtio_console.c:1176)
[   53.618030][  T590]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   53.618032][  T590]  ? console_prepend_replay (kernel/printk/printk.c:3005)
[   53.618035][  T590]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   53.618039][  T590]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   53.618040][  T590]  ? vsnprintf (lib/vsprintf.c:2900)
[   53.618043][  T590]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   53.618045][  T590]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   53.618046][  T590]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   53.618049][  T590]  console_emit_next_record (kernel/printk/printk.c:3183)
[   53.618051][  T590]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   53.618054][  T590]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   53.618055][  T590]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   53.618057][  T590]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   53.618059][  T590]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   53.618061][  T590]  ? console_flush_one_record (kernel/printk/printk.c:3247)
[   53.618063][  T590]  console_flush_one_record (kernel/printk/printk.c:3268)
[   53.618065][  T590]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   53.618068][  T590]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   53.618069][  T590]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   53.618071][  T590]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   53.618073][  T590]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   53.618074][  T590]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   53.618076][  T590]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   53.618077][  T590]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   53.618079][  T590]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   53.618081][  T590]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   53.618083][  T590]  vprintk_emit (kernel/printk/printk.c:2479)
[   53.618087][  T590]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   53.618089][  T590]  ? unwind_next_frame (./include/linux/rcupdate.h:882 ./include/linux/rcupdate.h:1216 arch/x86/kernel/unwind_orc.c:495)
[   53.618091][  T590]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   53.618094][  T590]  _printk (kernel/printk/printk.c:2504)
[   53.618097][  T590]  ? snapshot_read.cold (user.c:?)
[   53.618098][  T590]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   53.618100][  T590]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   53.618102][  T590]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   53.618104][  T590]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   53.618105][  T590]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   53.618108][  T590] br_set_state (net/bridge/br_stp.c:57 (discriminator 2)) bridge
[   53.618121][  T590] br_set_port_state (net/bridge/br_netlink.c:931) bridge
[   53.618130][  T590] br_setport (net/bridge/br_netlink.c:1040 (discriminator 1)) bridge
[   53.618137][  T590]  ? br_set_port_state (net/bridge/br_netlink.c:928) bridge
[   53.618143][  T590]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   53.618144][  T590]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   53.618147][  T590]  ? __nla_validate_parse (lib/nlattr.c:635)
[   53.618150][  T590] br_setlink (net/bridge/br_netlink.c:1143) bridge
[   53.618157][  T590]  ? br_afspec (net/bridge/br_netlink.c:860 (discriminator 2)) bridge
[   53.618167][  T590]  rtnl_bridge_setlink (net/core/rtnetlink.c:5707)
[   53.618172][  T590]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7141)
[   53.618174][  T590]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   53.618175][  T590]  ? filter_irq_stacks (kernel/stacktrace.c:402)
[   53.618178][  T590]  ? stack_depot_save_flags (lib/stackdepot.c:609 lib/stackdepot.c:676)
[   53.618181][  T590]  netlink_rcv_skb (net/netlink/af_netlink.c:2556)
[   53.618184][  T590]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   53.618186][  T590]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   53.618187][  T590]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   53.618189][  T590]  ? __netlink_lookup (./include/linux/rcupdate.h:850 ./include/linux/rhashtable.h:709 net/netlink/af_netlink.c:499)
[   53.618191][  T590]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   53.618193][  T590]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   53.618195][  T590]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   53.618197][  T590]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   53.618199][  T590]  ? next_uptodate_folio (mm/filemap.c:3747)
[   53.618202][  T590]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   53.618203][  T590]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   53.618205][  T590]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   53.618207][  T590]  netlink_sendmsg (net/netlink/af_netlink.c:1900)
[   53.618209][  T590]  ? netlink_unicast (./include/net/net_namespace.h:422 (discriminator 7))
[   53.618211][  T590]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   53.618213][  T590]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   53.618215][  T590]  ____sys_sendmsg (net/socket.c:800 (discriminator 4) net/socket.c:815 (discriminator 4) net/socket.c:2713 (discriminator 4))
[   53.618218][  T590]  ? copy_msghdr_from_user (net/socket.c:2650)
[   53.618220][  T590]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5399)
[   53.618222][  T590]  ? move_addr_to_kernel (net/socket.c:258)
[   53.618224][  T590]  ? do_fault_around (./include/linux/rcupdate.h:882 mm/memory.c:5961)
[   53.618228][  T590]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   53.618230][  T590]  ___sys_sendmsg (net/socket.c:2767)
[   53.618233][  T590]  ? do_pte_missing (mm/memory.c:5991 mm/memory.c:6134 mm/memory.c:4700)
[   53.618236][  T590]  ? copy_msghdr_from_user (net/socket.c:2619)
[   53.618239][  T590]  ? rcu_read_unlock (./include/linux/rcupdate.h:878 (discriminator 6))
[   53.618243][  T590]  __sys_sendmsg (net/socket.c:2799)
[   53.618245][  T590]  ? __sys_sendmsg_sock (net/socket.c:2780)
[   53.618248][  T590]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   53.618250][  T590]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   53.618252][  T590]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[   53.618254][  T590]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[   53.618256][  T590]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   53.618259][  T590] RIP: 0033:0x7fde1fbe354e
[   53.618261][  T590] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 b4 bd 00 00       	call   0xbdbc
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   53.618262][  T590] RSP: 002b:00007ffd36bb7f90 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   53.618266][  T590] RAX: ffffffffffffffda RBX: 00007ffd36bb8140 RCX: 00007fde1fbe354e
[   53.618268][  T590] RDX: 0000000000000000 RSI: 00007ffd36bb8040 RDI: 0000000000000005
[   53.618268][  T590] RBP: 00007ffd36bb7fa0 R08: 0000000000000000 R09: 0000000000000000
[   53.618269][  T590] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91014b
[   53.618270][  T590] R13: 0000000000425380 R14: 00007ffd36bb9821 R15: 00000000ffffffff
| [   57.921989][  T612] softirqs last disabled at (0): 0x0
| [   57.921991][  T612] Preemption disabled at:
| [   57.921992][  T612] 0x0
| [   57.922000][  T612] Tainted: [W]=WARN
[   57.922001][  T612] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   57.922003][  T612] Call Trace:
[   57.922004][  T612]  <TASK>
[   57.922005][  T612]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   57.922011][  T612]  __might_resched.cold (kernel/sched/core.c:9234)
[   57.922015][  T612]  ? prb_next_reserve_seq (kernel/printk/printk_ringbuffer.c:2128)
[   57.922018][  T612]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   57.922022][  T612]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   57.922025][  T612]  __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))
[   57.922029][  T612]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   57.922031][  T612]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   57.922035][  T612]  ? 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)
[   57.922037][  T612]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   57.922039][  T612]  put_chars (drivers/char/virtio_console.c:1176)
[   57.922041][  T612]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   57.922042][  T612]  ? console_prepend_replay (kernel/printk/printk.c:3005)
[   57.922045][  T612]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   57.922048][  T612]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   57.922049][  T612]  ? vsnprintf (lib/vsprintf.c:2900)
[   57.922053][  T612]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   57.922054][  T612]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   57.922056][  T612]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   57.922058][  T612]  console_emit_next_record (kernel/printk/printk.c:3183)
[   57.922061][  T612]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   57.922063][  T612]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   57.922064][  T612]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   57.922066][  T612]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   57.922068][  T612]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   57.922070][  T612]  ? console_flush_one_record (kernel/printk/printk.c:3247)
[   57.922071][  T612]  console_flush_one_record (kernel/printk/printk.c:3268)
[   57.922074][  T612]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   57.922076][  T612]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   57.922078][  T612]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   57.922079][  T612]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   57.922081][  T612]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   57.922083][  T612]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   57.922084][  T612]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   57.922085][  T612]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   57.922088][  T612]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   57.922089][  T612]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   57.922091][  T612]  vprintk_emit (kernel/printk/printk.c:2479)
[   57.922094][  T612]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   57.922096][  T612]  ? unwind_next_frame (./include/linux/rcupdate.h:882 ./include/linux/rcupdate.h:1216 arch/x86/kernel/unwind_orc.c:495)
[   57.922099][  T612]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   57.922101][  T612]  _printk (kernel/printk/printk.c:2504)
[   57.922104][  T612]  ? snapshot_read.cold (user.c:?)
[   57.922106][  T612]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   57.922108][  T612]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   57.922110][  T612]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   57.922111][  T612]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   57.922112][  T612]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   57.922115][  T612] br_set_state (net/bridge/br_stp.c:57 (discriminator 2)) bridge
[   57.922128][  T612] br_set_port_state (net/bridge/br_netlink.c:931) bridge
[   57.922136][  T612] br_setport (net/bridge/br_netlink.c:1040 (discriminator 1)) bridge
[   57.922142][  T612]  ? br_set_port_state (net/bridge/br_netlink.c:928) bridge
[   57.922148][  T612]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   57.922150][  T612]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   57.922152][  T612]  ? __nla_validate_parse (lib/nlattr.c:635)
[   57.922155][  T612] br_setlink (net/bridge/br_netlink.c:1143) bridge
[   57.922162][  T612]  ? br_afspec (net/bridge/br_netlink.c:860 (discriminator 2)) bridge
[   57.922172][  T612]  rtnl_bridge_setlink (net/core/rtnetlink.c:5707)
[   57.922176][  T612]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7141)
[   57.922178][  T612]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   57.922179][  T612]  ? filter_irq_stacks (kernel/stacktrace.c:402)
[   57.922182][  T612]  ? stack_depot_save_flags (lib/stackdepot.c:609 lib/stackdepot.c:676)
[   57.922185][  T612]  netlink_rcv_skb (net/netlink/af_netlink.c:2556)
[   57.922188][  T612]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   57.922189][  T612]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   57.922191][  T612]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   57.922192][  T612]  ? __netlink_lookup (./include/linux/rcupdate.h:850 ./include/linux/rhashtable.h:709 net/netlink/af_netlink.c:499)
[   57.922195][  T612]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   57.922196][  T612]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   57.922198][  T612]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   57.922200][  T612]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   57.922202][  T612]  ? percpu_counter_add_batch (lib/percpu_counter.c:101 (discriminator 3) lib/percpu_counter.c:93 (discriminator 3))
[   57.922205][  T612]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   57.922206][  T612]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   57.922208][  T612]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   57.922209][  T612]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   57.922211][  T612]  netlink_sendmsg (net/netlink/af_netlink.c:1900)
[   57.922213][  T612]  ? netlink_unicast (./include/net/net_namespace.h:422 (discriminator 7))
[   57.922215][  T612]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   57.922217][  T612]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   57.922218][  T612]  ____sys_sendmsg (net/socket.c:800 (discriminator 4) net/socket.c:815 (discriminator 4) net/socket.c:2713 (discriminator 4))
[   57.922221][  T612]  ? copy_msghdr_from_user (net/socket.c:2650)
[   57.922223][  T612]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5399)
[   57.922224][  T612]  ? move_addr_to_kernel (net/socket.c:258)
[   57.922226][  T612]  ? do_fault_around (./include/linux/rcupdate.h:882 mm/memory.c:5961)
[   57.922230][  T612]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   57.922231][  T612]  ___sys_sendmsg (net/socket.c:2767)
[   57.922233][  T612]  ? do_pte_missing (mm/memory.c:5991 mm/memory.c:6134 mm/memory.c:4700)
[   57.922235][  T612]  ? copy_msghdr_from_user (net/socket.c:2619)
[   57.922237][  T612]  ? rcu_read_unlock (./include/linux/rcupdate.h:878 (discriminator 6))
[   57.922241][  T612]  __sys_sendmsg (net/socket.c:2799)
[   57.922243][  T612]  ? __sys_sendmsg_sock (net/socket.c:2780)
[   57.922246][  T612]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   57.922248][  T612]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   57.922250][  T612]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[   57.922252][  T612]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[   57.922254][  T612]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   57.922256][  T612] RIP: 0033:0x7f7b5a10054e
[   57.922258][  T612] 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
[   57.922259][  T612] RSP: 002b:00007ffeec0bc6d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   57.922263][  T612] RAX: ffffffffffffffda RBX: 00007ffeec0bc880 RCX: 00007f7b5a10054e
[   57.922264][  T612] RDX: 0000000000000000 RSI: 00007ffeec0bc780 RDI: 0000000000000005
[   57.922265][  T612] RBP: 00007ffeec0bc6e0 R08: 0000000000000000 R09: 0000000000000000
[   57.922266][  T612] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91014f
[   57.922266][  T612] R13: 0000000000425380 R14: 00007ffeec0bd81f R15: 00000000ffffffff
| [   65.588624][  T674] softirqs last disabled at (0): 0x0
| [   65.588625][  T674] Preemption disabled at:
| [   65.588626][  T674] 0x0
| [   65.588634][  T674] Tainted: [W]=WARN
[   65.588635][  T674] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   65.588637][  T674] Call Trace:
[   65.588638][  T674]  <TASK>
[   65.588639][  T674]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   65.588645][  T674]  __might_resched.cold (kernel/sched/core.c:9234)
[   65.588649][  T674]  ? prb_next_reserve_seq (kernel/printk/printk_ringbuffer.c:2128)
[   65.588653][  T674]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   65.588656][  T674]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   65.588659][  T674]  __kmalloc_noprof (./include/linux/sched/mm.h:322 (discriminator 2) mm/slub.c:4636 (discriminator 2) mm/slub.c:4974 (discriminator 2) mm/slub.c:5413 (discriminator 2) mm/slub.c:5439 (discriminator 2))
[   65.588663][  T674]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   65.588665][  T674]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   65.588669][  T674]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:58 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   65.588671][  T674]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   65.588673][  T674]  put_chars (drivers/char/virtio_console.c:1176)
[   65.588675][  T674]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   65.588676][  T674]  ? console_prepend_replay (kernel/printk/printk.c:3005)
[   65.588679][  T674]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   65.588683][  T674]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   65.588684][  T674]  ? vsnprintf (lib/vsprintf.c:2900)
[   65.588687][  T674]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   65.588688][  T674]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   65.588690][  T674]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   65.588694][  T674]  console_emit_next_record (kernel/printk/printk.c:3183)
[   65.588697][  T674]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   65.588699][  T674]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   65.588701][  T674]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   65.588703][  T674]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   65.588704][  T674]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   65.588706][  T674]  ? console_flush_one_record (kernel/printk/printk.c:3247)
[   65.588708][  T674]  console_flush_one_record (kernel/printk/printk.c:3268)
[   65.588710][  T674]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   65.588713][  T674]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   65.588715][  T674]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   65.588716][  T674]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   65.588718][  T674]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   65.588719][  T674]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   65.588721][  T674]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   65.588722][  T674]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   65.588724][  T674]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   65.588726][  T674]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   65.588728][  T674]  vprintk_emit (kernel/printk/printk.c:2479)
[   65.588732][  T674]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   65.588734][  T674]  ? unwind_next_frame (./include/linux/rcupdate.h:882 ./include/linux/rcupdate.h:1216 arch/x86/kernel/unwind_orc.c:495)
[   65.588736][  T674]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   65.588740][  T674]  _printk (kernel/printk/printk.c:2504)
[   65.588744][  T674]  ? snapshot_read.cold (user.c:?)
[   65.588745][  T674]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   65.588747][  T674]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   65.588749][  T674]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   65.588751][  T674]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   65.588752][  T674]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   65.588755][  T674] br_set_state (net/bridge/br_stp.c:57 (discriminator 2)) bridge
[   65.588768][  T674] br_set_port_state (net/bridge/br_netlink.c:931) bridge
[   65.588776][  T674] br_setport (net/bridge/br_netlink.c:1040 (discriminator 1)) bridge
[   65.588784][  T674]  ? br_set_port_state (net/bridge/br_netlink.c:928) bridge
[   65.588793][  T674]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   65.588795][  T674]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   65.588797][  T674]  ? __nla_validate_parse (lib/nlattr.c:635)
[   65.588801][  T674] br_setlink (net/bridge/br_netlink.c:1143) bridge
[   65.588807][  T674]  ? br_afspec (net/bridge/br_netlink.c:860 (discriminator 2)) bridge
[   65.588817][  T674]  rtnl_bridge_setlink (net/core/rtnetlink.c:5707)
[   65.588822][  T674]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7141)
[   65.588824][  T674]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   65.588825][  T674]  ? filter_irq_stacks (kernel/stacktrace.c:402)
[   65.588827][  T674]  ? stack_depot_save_flags (lib/stackdepot.c:609 lib/stackdepot.c:676)
[   65.588830][  T674]  netlink_rcv_skb (net/netlink/af_netlink.c:2556)
[   65.588833][  T674]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   65.588835][  T674]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   65.588836][  T674]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   65.588837][  T674]  ? __netlink_lookup (./include/linux/rcupdate.h:850 ./include/linux/rhashtable.h:709 net/netlink/af_netlink.c:499)
[   65.588840][  T674]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   65.588842][  T674]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   65.588845][  T674]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   65.588848][  T674]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   65.588850][  T674]  ? percpu_counter_add_batch (lib/percpu_counter.c:101 (discriminator 3) lib/percpu_counter.c:93 (discriminator 3))
[   65.588853][  T674]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   65.588854][  T674]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   65.588856][  T674]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   65.588857][  T674]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   65.588860][  T674]  netlink_sendmsg (net/netlink/af_netlink.c:1900)
[   65.588862][  T674]  ? netlink_unicast (./include/net/net_namespace.h:422 (discriminator 7))
[   65.588863][  T674]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   65.588865][  T674]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   65.588867][  T674]  ____sys_sendmsg (net/socket.c:800 (discriminator 4) net/socket.c:815 (discriminator 4) net/socket.c:2713 (discriminator 4))
[   65.588870][  T674]  ? copy_msghdr_from_user (net/socket.c:2650)
[   65.588872][  T674]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5399)
[   65.588873][  T674]  ? move_addr_to_kernel (net/socket.c:258)
[   65.588875][  T674]  ? do_fault_around (./include/linux/rcupdate.h:882 mm/memory.c:5961)
[   65.588878][  T674]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   65.588880][  T674]  ___sys_sendmsg (net/socket.c:2767)
[   65.588882][  T674]  ? do_pte_missing (mm/memory.c:5991 mm/memory.c:6134 mm/memory.c:4700)
[   65.588884][  T674]  ? copy_msghdr_from_user (net/socket.c:2619)
[   65.588886][  T674]  ? rcu_read_unlock (./include/linux/rcupdate.h:878 (discriminator 6))
[   65.588893][  T674]  __sys_sendmsg (net/socket.c:2799)
[   65.588895][  T674]  ? __sys_sendmsg_sock (net/socket.c:2780)
[   65.588898][  T674]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   65.588900][  T674]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   65.588902][  T674]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[   65.588904][  T674]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[   65.588906][  T674]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   65.588908][  T674] RIP: 0033:0x7f6d1e49854e
[   65.588910][  T674] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 b4 bd 00 00       	call   0xbdbc
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   65.588911][  T674] RSP: 002b:00007fff0a527e30 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   65.588915][  T674] RAX: ffffffffffffffda RBX: 00007fff0a527fe0 RCX: 00007f6d1e49854e
[   65.588916][  T674] RDX: 0000000000000000 RSI: 00007fff0a527ee0 RDI: 0000000000000005
[   65.588917][  T674] RBP: 00007fff0a527e40 R08: 0000000000000000 R09: 0000000000000000
[   65.588918][  T674] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a910157
[   65.588919][  T674] R13: 0000000000425380 R14: 00007fff0a528821 R15: 00000000ffffffff
| [   67.967421][    C1] softirqs last disabled at (577049): __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
| [   67.967423][    C1] Preemption disabled at:
| [   67.967424][    C1] 0x0
| [   67.967433][    C1] Tainted: [W]=WARN
[   67.967434][    C1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   67.967435][    C1] Call Trace:
[   67.967437][    C1]  <IRQ>
[   67.967438][    C1]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   67.967444][    C1]  __might_resched.cold (kernel/sched/core.c:9234)
[   67.967447][    C1]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   67.967451][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   67.967454][    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))
[   67.967457][    C1]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   67.967460][    C1]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   67.967464][    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)
[   67.967465][    C1]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   67.967467][    C1]  put_chars (drivers/char/virtio_console.c:1176)
[   67.967469][    C1]  ? desc_read_finalized_seq (kernel/printk/printk_ringbuffer.c:1934)
[   67.967471][    C1]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   67.967472][    C1]  ? console_prepend_replay (kernel/printk/printk.c:3005)
[   67.967475][    C1]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   67.967478][    C1]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   67.967479][    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)
[   67.967480][    C1]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   67.967482][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   67.967483][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   67.967485][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   67.967487][    C1]  console_emit_next_record (kernel/printk/printk.c:3183)
[   67.967489][    C1]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   67.967491][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   67.967493][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   67.967495][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   67.967496][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   67.967498][    C1]  ? console_flush_one_record (kernel/printk/printk.c:3247)
[   67.967500][    C1]  console_flush_one_record (kernel/printk/printk.c:3268)
[   67.967502][    C1]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   67.967505][    C1]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   67.967506][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   67.967508][    C1]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   67.967511][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   67.967513][    C1]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   67.967515][    C1]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   67.967517][    C1]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   67.967520][    C1]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   67.967521][    C1]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   67.967523][    C1]  vprintk_emit (kernel/printk/printk.c:2479)
[   67.967526][    C1]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   67.967528][    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)
[   67.967530][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   67.967532][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   67.967533][    C1]  _printk (kernel/printk/printk.c:2504)
[   67.967537][    C1]  ? snapshot_read.cold (user.c:?)
[   67.967538][    C1]  ? ___ratelimit (lib/ratelimit.c:97 (discriminator 3))
[   67.967542][    C1]  ? __ipv6_chk_addr_and_flags (./include/linux/rcupdate.h:850 net/ipv6/addrconf.c:1996)
[   67.967545][    C1]  ? idr_get_free (??:?)
[   67.967547][    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)
[   67.967550][    C1] ip6_tnl_xmit_ctl.cold (net/ipv6/ip6_tunnel.c:1064 (discriminator 3)) ip6_tunnel
[   67.967554][    C1] ip6gre_tunnel_xmit (net/ipv6/ip6_gre.c:888) ip6_gre
[   67.967558][    C1]  ? __gre6_xmit (./include/linux/skbuff.h:2904) ip6_gre
[   67.967559][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   67.967561][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   67.967563][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   67.967564][    C1]  ? netif_skb_features (net/core/dev.c:3793 net/core/dev.c:3922)
[   67.967568][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   67.967569][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   67.967571][    C1]  ? skb_network_protocol (./include/linux/skbuff.h:2534)
[   67.967573][    C1]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   67.967574][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   67.967576][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   67.967577][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   67.967579][    C1]  ? get_stack_info_noinstr (arch/x86/kernel/dumpstack_64.c:173)
[   67.967581][    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)
[   67.967583][    C1]  ? validate_xmit_skb_list (net/core/dev.c:4142)
[   67.967585][    C1]  sch_direct_xmit (net/sched/sch_generic.c:372)
[   67.967588][    C1]  ? get_stack_info_noinstr (arch/x86/kernel/dumpstack_64.c:173)
[   67.967589][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   67.967591][    C1]  ? dequeue_skb (./include/trace/events/qdisc.h:14 (discriminator 19))
[   67.967592][    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)
[   67.967594][    C1]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   67.967596][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   67.967597][    C1]  __dev_xmit_skb (net/core/dev.c:4262)
[   67.967600][    C1]  ? tc_run (net/core/dev.c:4444 (discriminator 4))
[   67.967601][    C1]  ? alloc_netdev_dummy (net/core/dev.c:12327)
[   67.967603][    C1]  ? netdev_offload_xstats_push_delta (net/core/dev.c:9326 net/core/dev.c:9461)
[   67.967604][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   67.967606][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   67.967608][    C1]  __dev_queue_xmit (net/core/dev.c:4884)
[   67.967610][    C1]  ? filter_irq_stacks (kernel/stacktrace.c:402)
[   67.967613][    C1]  ? addrconf_rs_timer (net/ipv6/addrconf.c:4073)
[   67.967614][    C1]  ? stack_depot_save_flags (lib/stackdepot.c:609 lib/stackdepot.c:676)
[   67.967617][    C1]  ? netdev_core_pick_tx (net/core/dev.c:4784)
[   67.967620][    C1]  ? neigh_hh_output (./include/net/neighbour.h:525)
[   67.967623][    C1]  ip6_finish_output2 (./include/net/neighbour.h:558 net/ipv6/ip6_output.c:138)
[   67.967625][    C1]  ? ip6_dst_lookup (net/ipv6/ip6_output.c:1269)
[   67.967627][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   67.967628][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   67.967630][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   67.967631][    C1]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   67.967633][    C1]  ip6_finish_output (net/ipv6/ip6_output.c:210 net/ipv6/ip6_output.c:221)
[   67.967635][    C1]  ip6_output (./include/linux/netfilter.h:314 net/ipv6/ip6_output.c:248)
[   67.967637][    C1]  ? ip6_finish_output (./include/net/inet_sock.h:338 (discriminator 1))
[   67.967638][    C1]  ? xfrm_bundle_lookup.constprop.0 (net/xfrm/xfrm_policy.c:3049)
[   67.967641][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   67.967643][    C1]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   67.967644][    C1]  ? trace_irq_disable.constprop.0 (./include/trace/events/preemptirq.h:36 (discriminator 22))
[   67.967645][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   67.967647][    C1]  ? trace_hardirqs_on (kernel/trace/trace_preemptirq.c:78)
[   67.967648][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   67.967649][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   67.967651][    C1]  ndisc_send_skb (./include/net/dst.h:470 (discriminator 4) ./include/linux/netfilter.h:325 (discriminator 4) net/ipv6/ndisc.c:513 (discriminator 4))
[   67.967655][    C1]  ? ndisc_recv_na (./include/net/net_namespace.h:422 (discriminator 7))
[   67.967657][    C1]  ? __ndisc_fill_addr_option (net/ipv6/ndisc.c:159)
[   67.967659][    C1]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   67.967661][    C1]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   67.967663][    C1]  addrconf_rs_timer (net/ipv6/addrconf.c:4073)
[   67.967664][    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)
[   67.967666][    C1]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   67.967668][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   67.967670][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   67.967671][    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)
[   67.967673][    C1]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   67.967674][    C1]  call_timer_fn (kernel/time/timer.c:1748)
[   67.967678][    C1]  ? detach_if_pending (./include/linux/list.h:1159)
[   67.967680][    C1]  ? debug_object_active_state (lib/debugobjects.c:1122)
[   67.967684][    C1]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   67.967686][    C1]  ? timer_recalc_next_expiry (./include/linux/find.h:71 kernel/time/timer.c:1843 kernel/time/timer.c:1865)
[   67.967688][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   67.967690][    C1]  __run_timers (kernel/time/timer.c:1799 kernel/time/timer.c:2374)
[   67.967691][    C1]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   67.967694][    C1]  ? __bpf_trace_itimer_expire (./include/trace/events/timer.h:407)
[   67.967696][    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)
[   67.967698][    C1]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   67.967700][    C1]  run_timer_softirq (kernel/time/timer.c:2386 kernel/time/timer.c:2395 kernel/time/timer.c:2403)
[   67.967702][    C1]  ? __run_timers (./include/trace/events/timer.h:138 (discriminator 19))
[   67.967704][    C1]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   67.967705][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   67.967707][    C1]  handle_softirqs (kernel/softirq.c:645)
[   67.967709][    C1]  ? _local_bh_enable (kernel/softirq.c:428 (discriminator 1))
[   67.967710][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   67.967712][    C1]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   67.967714][    C1]  __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
[   67.967715][    C1]  irq_exit_rcu (kernel/softirq.c:784)
[   67.967717][    C1]  sysvec_apic_timer_interrupt (arch/x86/kernel/apic/apic.c:1062 (discriminator 37) arch/x86/kernel/apic/apic.c:1062 (discriminator 37))
[   67.967719][    C1]  </IRQ>
[   67.967719][    C1]  <TASK>
[   67.967720][    C1]  ? _raw_spin_unlock (./include/linux/spinlock_api_smp.h:201 (discriminator 1) kernel/locking/spinlock.c:213 (discriminator 1))
[   67.967722][    C1]  asm_sysvec_apic_timer_interrupt (./arch/x86/include/asm/idtentry.h:674)
[   67.967725][    C1] RIP: 0010:pv_native_safe_halt (./arch/x86/include/asm/irqflags.h:48 arch/x86/kernel/paravirt.c:63)
[   67.967727][    C1] 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
[   67.967729][    C1] RSP: 0018:ffa0000000147e00 EFLAGS: 00000246
[   67.967732][    C1] RAX: 0000000000000001 RBX: ff11000001bea380 RCX: 0000000000000001
[   67.967734][    C1] RDX: 0000000000000001 RSI: ffffffff9fc8d860 RDI: ffffffff9d4f0307
[   67.967734][    C1] RBP: 0000000000000000 R08: ffffffff9f980421 R09: 1fe2200006a563a2
[   67.967735][    C1] R10: 0000000000000001 R11: 0000000000000000 R12: 1ff4000000028fc3
[   67.967736][    C1] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000000000
[   67.967737][    C1]  ? ct_kernel_exit.constprop.0 (./include/linux/instrumented.h:97 kernel/context_tracking.c:124)
[   67.967739][    C1]  ? cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   67.967742][    C1]  default_idle (./arch/x86/include/asm/paravirt.h:62 arch/x86/kernel/process.c:768)
[   67.967744][    C1]  default_idle_call (kernel/sched/idle.c:122)
[   67.967745][    C1]  cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   67.967747][    C1]  ? arch_cpu_idle_exit+0x40/0x40
[   67.967749][    C1]  ? mark_tsc_async_resets (arch/x86/kernel/tsc_sync.c:49)
[   67.967751][    C1]  ? trace_sched_exit_tp (./include/linux/instrumented.h:82 ./include/asm-generic/bitops/instrumented-non-atomic.h:141 ./include/linux/cpumask.h:650 ./include/linux/cpumask.h:1232 ./include/trace/events/sched.h:886)
[   67.967753][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   67.967755][    C1]  do_idle (kernel/sched/idle.c:355)
[   67.967756][    C1]  cpu_startup_entry (kernel/sched/idle.c:454)
[   67.967758][    C1]  start_secondary (arch/x86/kernel/smpboot.c:312)
[   67.967759][    C1]  ? set_cpu_sibling_map (arch/x86/kernel/smpboot.c:733 (discriminator 4))
[   67.967761][    C1]  common_startup_64 (arch/x86/kernel/head_64.S:418)
| [   69.874758][  T696] softirqs last disabled at (0): 0x0
| [   69.874760][  T696] Preemption disabled at:
| [   69.874761][  T696] 0x0
| [   69.874769][  T696] Tainted: [W]=WARN
[   69.874770][  T696] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   69.874772][  T696] Call Trace:
[   69.874773][  T696]  <TASK>
[   69.874774][  T696]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   69.874780][  T696]  __might_resched.cold (kernel/sched/core.c:9234)
[   69.874784][  T696]  ? prb_next_reserve_seq (kernel/printk/printk_ringbuffer.c:2128)
[   69.874787][  T696]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   69.874790][  T696]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   69.874794][  T696]  __kmalloc_noprof (./include/linux/sched/mm.h:322 (discriminator 2) mm/slub.c:4636 (discriminator 2) mm/slub.c:4974 (discriminator 2) mm/slub.c:5413 (discriminator 2) mm/slub.c:5439 (discriminator 2))
[   69.874797][  T696]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   69.874800][  T696]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   69.874804][  T696]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:58 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   69.874805][  T696]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   69.874808][  T696]  put_chars (drivers/char/virtio_console.c:1176)
[   69.874809][  T696]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   69.874811][  T696]  ? console_prepend_replay (kernel/printk/printk.c:3005)
[   69.874814][  T696]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   69.874818][  T696]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   69.874819][  T696]  ? vsnprintf (lib/vsprintf.c:2900)
[   69.874822][  T696]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   69.874824][  T696]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   69.874826][  T696]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   69.874830][  T696]  console_emit_next_record (kernel/printk/printk.c:3183)
[   69.874833][  T696]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   69.874836][  T696]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   69.874838][  T696]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   69.874839][  T696]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   69.874841][  T696]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   69.874843][  T696]  ? console_flush_one_record (kernel/printk/printk.c:3247)
[   69.874845][  T696]  console_flush_one_record (kernel/printk/printk.c:3268)
[   69.874847][  T696]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   69.874850][  T696]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   69.874852][  T696]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   69.874853][  T696]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   69.874855][  T696]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   69.874856][  T696]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   69.874858][  T696]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   69.874859][  T696]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   69.874861][  T696]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   69.874863][  T696]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   69.874865][  T696]  vprintk_emit (kernel/printk/printk.c:2479)
[   69.874868][  T696]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   69.874870][  T696]  ? unwind_next_frame (./include/linux/rcupdate.h:882 ./include/linux/rcupdate.h:1216 arch/x86/kernel/unwind_orc.c:495)
[   69.874873][  T696]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   69.874875][  T696]  _printk (kernel/printk/printk.c:2504)
[   69.874878][  T696]  ? snapshot_read.cold (user.c:?)
[   69.874880][  T696]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   69.874882][  T696]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   69.874884][  T696]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   69.874885][  T696]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   69.874886][  T696]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   69.874889][  T696] br_set_state (net/bridge/br_stp.c:57 (discriminator 2)) bridge
[   69.874902][  T696] br_set_port_state (net/bridge/br_netlink.c:931) bridge
[   69.874910][  T696] br_setport (net/bridge/br_netlink.c:1040 (discriminator 1)) bridge
[   69.874917][  T696]  ? br_set_port_state (net/bridge/br_netlink.c:928) bridge
[   69.874923][  T696]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   69.874925][  T696]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   69.874927][  T696]  ? __nla_validate_parse (lib/nlattr.c:635)
[   69.874930][  T696] br_setlink (net/bridge/br_netlink.c:1143) bridge
[   69.874937][  T696]  ? br_afspec (net/bridge/br_netlink.c:860 (discriminator 2)) bridge
[   69.874947][  T696]  rtnl_bridge_setlink (net/core/rtnetlink.c:5707)
[   69.874952][  T696]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7141)
[   69.874954][  T696]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   69.874955][  T696]  ? filter_irq_stacks (kernel/stacktrace.c:402)
[   69.874958][  T696]  ? stack_depot_save_flags (lib/stackdepot.c:609 lib/stackdepot.c:676)
[   69.874961][  T696]  netlink_rcv_skb (net/netlink/af_netlink.c:2556)
[   69.874964][  T696]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   69.874965][  T696]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   69.874967][  T696]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   69.874968][  T696]  ? __netlink_lookup (./include/linux/rcupdate.h:850 ./include/linux/rhashtable.h:709 net/netlink/af_netlink.c:499)
[   69.874970][  T696]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   69.874972][  T696]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   69.874974][  T696]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   69.874976][  T696]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   69.874977][  T696]  ? next_uptodate_folio (mm/filemap.c:3747)
[   69.874981][  T696]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   69.874982][  T696]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   69.874984][  T696]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   69.874986][  T696]  netlink_sendmsg (net/netlink/af_netlink.c:1900)
[   69.874988][  T696]  ? netlink_unicast (./include/net/net_namespace.h:422 (discriminator 7))
[   69.874990][  T696]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   69.874992][  T696]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   69.874993][  T696]  ____sys_sendmsg (net/socket.c:800 (discriminator 4) net/socket.c:815 (discriminator 4) net/socket.c:2713 (discriminator 4))
[   69.874996][  T696]  ? copy_msghdr_from_user (net/socket.c:2650)
[   69.874998][  T696]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5399)
[   69.874999][  T696]  ? move_addr_to_kernel (net/socket.c:258)
[   69.875002][  T696]  ? do_fault_around (./include/linux/rcupdate.h:882 mm/memory.c:5961)
[   69.875013][  T696]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   69.875015][  T696]  ___sys_sendmsg (net/socket.c:2767)
[   69.875016][  T696]  ? do_pte_missing (mm/memory.c:5991 mm/memory.c:6134 mm/memory.c:4700)
[   69.875019][  T696]  ? copy_msghdr_from_user (net/socket.c:2619)
[   69.875020][  T696]  ? rcu_read_unlock (./include/linux/rcupdate.h:878 (discriminator 6))
[   69.875025][  T696]  __sys_sendmsg (net/socket.c:2799)
[   69.875028][  T696]  ? __sys_sendmsg_sock (net/socket.c:2780)
[   69.875031][  T696]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   69.875034][  T696]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   69.875037][  T696]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[   69.875040][  T696]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[   69.875043][  T696]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   69.875045][  T696] RIP: 0033:0x7f320269b54e
[   69.875047][  T696] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 b4 bd 00 00       	call   0xbdbc
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   69.875049][  T696] RSP: 002b:00007ffc365e9800 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   69.875053][  T696] RAX: ffffffffffffffda RBX: 00007ffc365e99b0 RCX: 00007f320269b54e
[   69.875054][  T696] RDX: 0000000000000000 RSI: 00007ffc365e98b0 RDI: 0000000000000005
[   69.875055][  T696] RBP: 00007ffc365e9810 R08: 0000000000000000 R09: 0000000000000000
[   69.875056][  T696] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91015b
[   69.875057][  T696] R13: 0000000000425380 R14: 00007ffc365ea81f R15: 00000000ffffffff
| [   74.278150][  T727] softirqs last disabled at (0): 0x0
| [   74.278152][  T727] Preemption disabled at:
| [   74.278153][  T727] vprintk_emit (kernel/printk/printk.c:2471)
| [   74.278164][  T727] Tainted: [W]=WARN
[   74.278165][  T727] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   74.278167][  T727] Call Trace:
[   74.278169][  T727]  <TASK>
[   74.278170][  T727]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   74.278176][  T727]  ? vprintk_emit (kernel/printk/printk.c:2471)
[   74.278178][  T727]  __might_resched.cold (kernel/sched/core.c:9234)
[   74.278181][  T727]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   74.278185][  T727]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   74.278188][  T727]  __kmalloc_noprof (./include/linux/sched/mm.h:322 (discriminator 2) mm/slub.c:4636 (discriminator 2) mm/slub.c:4974 (discriminator 2) mm/slub.c:5413 (discriminator 2) mm/slub.c:5439 (discriminator 2))
[   74.278192][  T727]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   74.278195][  T727]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   74.278198][  T727]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:58 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   74.278200][  T727]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   74.278202][  T727]  put_chars (drivers/char/virtio_console.c:1176)
[   74.278204][  T727]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   74.278205][  T727]  ? printk_get_next_message (kernel/printk/printk.c:3072)
[   74.278208][  T727]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   74.278211][  T727]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   74.278213][  T727]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   74.278214][  T727]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   74.278216][  T727]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   74.278218][  T727]  console_emit_next_record (kernel/printk/printk.c:3183)
[   74.278220][  T727]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   74.278222][  T727]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   74.278224][  T727]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   74.278226][  T727]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   74.278227][  T727]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   74.278229][  T727]  ? console_flush_one_record (kernel/printk/printk.c:3247)
[   74.278231][  T727]  console_flush_one_record (kernel/printk/printk.c:3268)
[   74.278233][  T727]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   74.278235][  T727]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   74.278237][  T727]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   74.278239][  T727]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   74.278240][  T727]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   74.278242][  T727]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   74.278243][  T727]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   74.278245][  T727]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   74.278247][  T727]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   74.278249][  T727]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   74.278251][  T727]  vprintk_emit (kernel/printk/printk.c:2479)
[   74.278253][  T727]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   74.278255][  T727]  ? netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   74.278258][  T727]  ? ____sys_sendmsg (net/socket.c:800 (discriminator 4) net/socket.c:815 (discriminator 4) net/socket.c:2713 (discriminator 4))
[   74.278261][  T727]  ? ___sys_sendmsg (net/socket.c:2767)
[   74.278262][  T727]  ? __sys_sendmsg (net/socket.c:2799)
[   74.278264][  T727]  ? do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[   74.278267][  T727]  ? entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   74.278269][  T727]  _printk (kernel/printk/printk.c:2504)
[   74.278272][  T727]  ? snapshot_read.cold (user.c:?)
[   74.278274][  T727]  ? netdev_name (./include/linux/netdevice.h:5709 (discriminator 1))
[   74.278277][  T727]  ? __netdev_printk (net/core/dev.c:13148 (discriminator 2))
[   74.278279][  T727]  netdev_info (net/core/dev.c:13195 (discriminator 3))
[   74.278281][  T727]  ? netdev_notice (net/core/dev.c:13194)
[   74.278283][  T727]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   74.278284][  T727]  ? __up_read (kernel/locking/rwsem.c:1397 (discriminator 1))
[   74.278286][  T727]  ? trace_hardirqs_on (kernel/trace/trace_preemptirq.c:78)
[   74.278288][  T727]  ? down_write_nested (kernel/locking/rwsem.c:1759)
[   74.278289][  T727]  ? mutex_is_locked (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.h:48 kernel/locking/mutex.c:65)
[   74.278292][  T727]  netif_set_allmulti.cold (net/core/dev.c:9731 (discriminator 3))
[   74.278295][  T727]  dev_set_allmulti (net/core/dev_api.c:315)
[   74.278298][  T727] del_nbp (net/bridge/br_if.c:253 net/bridge/br_if.c:341) bridge
[   74.278314][  T727]  ? __asan_memset (mm/kasan/shadow.c:84 (discriminator 1))
[   74.278317][  T727] br_dev_delete (net/bridge/br_if.c:387) bridge
[   74.278324][  T727]  rtnl_dellink (net/core/rtnetlink.c:3651 net/core/rtnetlink.c:3694)
[   74.278328][  T727]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   74.278329][  T727]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   74.278331][  T727]  ? rtnl_link_get_net_capable.constprop.0 (net/core/rtnetlink.c:2728)
[   74.278333][  T727]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   74.278339][  T727]  ? unwind_next_frame (./include/linux/rcupdate.h:882 ./include/linux/rcupdate.h:1216 arch/x86/kernel/unwind_orc.c:495)
[   74.278342][  T727]  ? entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   74.278343][  T727]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   74.278345][  T727]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   74.278347][  T727]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   74.278348][  T727]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   74.278350][  T727]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   74.278352][  T727]  ? is_bpf_text_address (./include/linux/rcupdate.h:850 kernel/bpf/core.c:749)
[   74.278355][  T727]  ? is_bpf_text_address (./include/linux/rcupdate.h:882 kernel/bpf/core.c:751)
[   74.278357][  T727]  ? kernel_text_address (kernel/extable.c:125 kernel/extable.c:94)
[   74.278359][  T727]  ? __kernel_text_address (kernel/extable.c:79)
[   74.278360][  T727]  ? write_profile (profile.c:?)
[   74.278362][  T727]  ? unwind_get_return_address (arch/x86/kernel/unwind_orc.c:385 arch/x86/kernel/unwind_orc.c:380)
[   74.278364][  T727]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   74.278365][  T727]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   74.278367][  T727]  ? cap_capable (./include/trace/events/capability.h:26 (discriminator 22) security/commoncap.c:130 (discriminator 22))
[   74.278371][  T727]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   74.278373][  T727]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   74.278375][  T727]  ? rtnl_link_get_net_capable.constprop.0 (net/core/rtnetlink.c:2728)
[   74.278378][  T727]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7132)
[   74.278381][  T727]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   74.278383][  T727]  ? filter_irq_stacks (kernel/stacktrace.c:402)
[   74.278384][  T727]  ? stack_depot_save_flags (lib/stackdepot.c:609 lib/stackdepot.c:676)
[   74.278388][  T727]  netlink_rcv_skb (net/netlink/af_netlink.c:2556)
[   74.278390][  T727]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   74.278391][  T727]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   74.278393][  T727]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   74.278394][  T727]  ? __netlink_lookup (./include/linux/rcupdate.h:850 ./include/linux/rhashtable.h:709 net/netlink/af_netlink.c:499)
[   74.278396][  T727]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   74.278398][  T727]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   74.278400][  T727]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   74.278402][  T727]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   74.278404][  T727]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   74.278405][  T727]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   74.278407][  T727]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   74.278409][  T727]  netlink_sendmsg (net/netlink/af_netlink.c:1900)
[   74.278411][  T727]  ? netlink_unicast (./include/net/net_namespace.h:422 (discriminator 7))
[   74.278412][  T727]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   74.278414][  T727]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   74.278416][  T727]  ____sys_sendmsg (net/socket.c:800 (discriminator 4) net/socket.c:815 (discriminator 4) net/socket.c:2713 (discriminator 4))
[   74.278418][  T727]  ? copy_msghdr_from_user (net/socket.c:2650)
[   74.278419][  T727]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5399)
[   74.278421][  T727]  ? move_addr_to_kernel (net/socket.c:258)
[   74.278422][  T727]  ? filter_irq_stacks (kernel/stacktrace.c:402)
[   74.278425][  T727]  ___sys_sendmsg (net/socket.c:2767)
[   74.278426][  T727]  ? copy_msghdr_from_user (net/socket.c:2619)
[   74.278431][  T727]  __sys_sendmsg (net/socket.c:2799)
[   74.278433][  T727]  ? __sys_sendmsg_sock (net/socket.c:2780)
[   74.278436][  T727]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   74.278438][  T727]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[   74.278439][  T727]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[   74.278441][  T727]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   74.278443][  T727] RIP: 0033:0x7fe5f638854e
[   74.278445][  T727] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 b4 bd 00 00       	call   0xbdbc
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   74.278446][  T727] RSP: 002b:00007fff661a6ce0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   74.278450][  T727] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fe5f638854e
[   74.278453][  T727] RDX: 0000000000000000 RSI: 00007fff661a6d90 RDI: 0000000000000005
[   74.278454][  T727] RBP: 00007fff661a6cf0 R08: 0000000000000000 R09: 0000000000000000
[   74.278455][  T727] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91015e


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