======================================
| [   10.005037][  T199] softirqs last disabled at (66626): netlink_release (./include/net/sock.h:2138 net/netlink/af_netlink.c:727)
| [   10.005040][  T199] Preemption disabled at:
| [   10.005040][  T199] 0x0
| [   10.005051][  T199] Tainted: [W]=WARN
[   10.005052][  T199] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   10.005053][  T199] Call Trace:
[   10.005055][  T199]  <TASK>
[   10.005057][  T199]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   10.005062][  T199]  __might_resched.cold (kernel/sched/core.c:9234)
[   10.005067][  T199]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   10.005070][  T199]  ? __kmalloc_noprof (./include/linux/sched/mm.h:317 mm/slub.c:4636 mm/slub.c:4974 mm/slub.c:5413 mm/slub.c:5439)
[   10.005076][  T199]  __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))
[   10.005079][  T199]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   10.005085][  T199]  ? 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)
[   10.005087][  T199]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   10.005091][  T199]  put_chars (drivers/char/virtio_console.c:1176)
[   10.005094][  T199]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   10.005096][  T199]  ? printk_get_next_message (kernel/printk/printk.c:3072)
[   10.005100][  T199]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   10.005103][  T199]  ? validate_chain (kernel/locking/lockdep.c:3817 (discriminator 2) kernel/locking/lockdep.c:3837 (discriminator 2) kernel/locking/lockdep.c:3892 (discriminator 2))
[   10.005108][  T199]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   10.005112][  T199]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   10.005114][  T199]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   10.005119][  T199]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   10.005123][  T199]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   10.005126][  T199]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   10.005130][  T199]  console_emit_next_record (kernel/printk/printk.c:3183)
[   10.005134][  T199]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   10.005138][  T199]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   10.005140][  T199]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   10.005144][  T199]  console_flush_one_record (kernel/printk/printk.c:3268)
[   10.005148][  T199]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   10.005150][  T199]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   10.005155][  T199]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   10.005158][  T199]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   10.005159][  T199]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   10.005161][  T199]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   10.005165][  T199]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   10.005167][  T199]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   10.005170][  T199]  vprintk_emit (kernel/printk/printk.c:2479)
[   10.005174][  T199]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   10.005177][  T199]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   10.005181][  T199]  _printk (kernel/printk/printk.c:2504)
[   10.005185][  T199]  ? snapshot_read.cold (user.c:?)
[   10.005188][  T199]  ? do_raw_spin_lock (./include/linux/instrumented.h:55 ./include/linux/atomic/atomic-instrumented.h:1301 ./include/asm-generic/qspinlock.h:112 kernel/locking/spinlock_debug.c:116)
[   10.005190][  T199]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   10.005194][  T199]  ? do_raw_spin_lock (./include/linux/instrumented.h:55 ./include/linux/atomic/atomic-instrumented.h:1301 ./include/asm-generic/qspinlock.h:112 kernel/locking/spinlock_debug.c:116)
[   10.005196][  T199]  do_exit.cold (kernel/exit.c:889 (discriminator 4) kernel/exit.c:1043 (discriminator 4))
[   10.005200][  T199]  ? exit_notify (kernel/exit.c:780)
[   10.005201][  T199]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   10.005205][  T199]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   10.005212][  T199]  do_group_exit (kernel/exit.c:1151)
[   10.005216][  T199]  __x64_sys_exit_group (kernel/exit.c:1162 kernel/exit.c:1160 kernel/exit.c:1160)
[   10.005218][  T199]  x64_sys_call (./arch/x86/include/generated/asm/syscalls_64.h:232)
[   10.005220][  T199]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[   10.005223][  T199]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[   10.005227][  T199]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   10.005229][  T199] RIP: 0033:0x7f75008c11b8
[   10.005231][  T199] Code: Unable to access opcode bytes at 0x7f75008c118e.

Code starting with the faulting instruction
===========================================
[   10.005232][  T199] RSP: 002b:00007ffdbc74c448 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[   10.005235][  T199] RAX: ffffffffffffffda RBX: 00007f75009f1f88 RCX: 00007f75008c11b8
[   10.005236][  T199] RDX: 00007f750060bfc8 RSI: fffffffffffffeb8 RDI: 0000000000000000
[   10.005237][  T199] RBP: 00007ffdbc74c4a0 R08: 0000000000000000 R09: 0000000000008010
[   10.005238][  T199] R10: 00007ffdbc74c260 R11: 0000000000000246 R12: 0000000000000001
[   10.005239][  T199] R13: 0000000000000000 R14: 00007f75009f0680 R15: 00007f75009f1fa0
| [   10.414946][    C0]
| [   10.414946][    C0]
| [   10.414946][    C0] stack backtrace:
| [   10.414952][    C0] Tainted: [W]=WARN
[   10.414953][    C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   10.414954][    C0] Call Trace:
[   10.414955][    C0]  <IRQ>
[   10.414957][    C0]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   10.414960][    C0]  print_irq_inversion_bug.part.0.cold (kernel/locking/lockdep.c:4141)
[   10.414962][    C0]  mark_lock_irq (kernel/locking/lockdep.c:4095 kernel/locking/lockdep.c:4174 kernel/locking/lockdep.c:4310)
[   10.414964][    C0]  ? add_lock_to_list (./include/linux/find.h:391 kernel/locking/lockdep.c:1419 kernel/locking/lockdep.c:1450)
[   10.414967][    C0]  mark_lock (kernel/locking/lockdep.c:4769)
[   10.414970][    C0]  mark_usage (kernel/locking/lockdep.c:4658)
[   10.414971][    C0]  __lock_acquire (kernel/locking/lockdep.c:5208)
[   10.414974][    C0]  lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   10.414976][    C0]  ? console_lock_spinning_enable (kernel/printk/printk.c:1902 (discriminator 2))
[   10.414978][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   10.414980][    C0]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   10.414982][    C0]  console_lock_spinning_enable (kernel/printk/printk.c:1902 (discriminator 2))
[   10.414984][    C0]  ? console_lock_spinning_enable (kernel/printk/printk.c:1902 (discriminator 2))
[   10.414985][    C0]  console_emit_next_record (kernel/printk/printk.c:3177)
[   10.414987][    C0]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   10.414989][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   10.414990][    C0]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   10.414992][    C0]  console_flush_one_record (kernel/printk/printk.c:3268)
[   10.414994][    C0]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   10.414995][    C0]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   10.414998][    C0]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   10.415000][    C0]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   10.415001][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   10.415002][    C0]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   10.415004][    C0]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   10.415006][    C0]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   10.415008][    C0]  vprintk_emit (kernel/printk/printk.c:2479)
[   10.415010][    C0]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   10.415012][    C0]  ? clocksource_watchdog.part.0 (kernel/time/clocksource.c:434 kernel/time/clocksource.c:664)
[   10.415014][    C0]  _printk (kernel/printk/printk.c:2504)
[   10.415015][    C0]  ? snapshot_read.cold (user.c:?)
[   10.415017][    C0]  ? clocksource_watchdog.part.0 (kernel/time/clocksource.c:434 kernel/time/clocksource.c:664)
[   10.415019][    C0]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   10.415022][    C0]  clocksource_watchdog.part.0.cold (kernel/time/clocksource.c:589 (discriminator 10) kernel/time/clocksource.c:632 (discriminator 10) kernel/time/clocksource.c:667 (discriminator 10))
[   10.415023][    C0]  ? clocksource_watchdog.part.0 (./include/linux/find.h:67 (discriminator 4))
[   10.415025][    C0]  ? clocksource_watchdog.part.0 (./include/linux/find.h:67 (discriminator 4))
[   10.415027][    C0]  call_timer_fn (kernel/time/timer.c:1748)
[   10.415029][    C0]  ? detach_if_pending (./include/linux/list.h:1159)
[   10.415030][    C0]  ? debug_object_active_state (lib/debugobjects.c:1122)
[   10.415033][    C0]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   10.415035][    C0]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   10.415037][    C0]  ? mark_held_locks (kernel/locking/lockdep.c:4341)
[   10.415040][    C0]  __run_timers (kernel/time/timer.c:1799 kernel/time/timer.c:2374)
[   10.415041][    C0]  ? clocksource_watchdog.part.0 (./include/linux/find.h:67 (discriminator 4))
[   10.415043][    C0]  ? __bpf_trace_itimer_expire (./include/trace/events/timer.h:407)
[   10.415045][    C0]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   10.415048][    C0]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   10.415050][    C0]  run_timer_softirq (kernel/time/timer.c:2386 kernel/time/timer.c:2395 kernel/time/timer.c:2403)
[   10.415051][    C0]  ? __run_timers (./include/trace/events/timer.h:138 (discriminator 19))
[   10.415053][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   10.415054][    C0]  handle_softirqs (kernel/softirq.c:645)
[   10.415056][    C0]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   10.415058][    C0]  ? _local_bh_enable (kernel/softirq.c:428 (discriminator 1))
[   10.415060][    C0]  __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
[   10.415062][    C0]  irq_exit_rcu (kernel/softirq.c:784)
[   10.415064][    C0]  sysvec_apic_timer_interrupt (arch/x86/kernel/apic/apic.c:1062 (discriminator 37) arch/x86/kernel/apic/apic.c:1062 (discriminator 37))
[   10.415066][    C0]  </IRQ>
[   10.415066][    C0]  <TASK>
[   10.415067][    C0]  asm_sysvec_apic_timer_interrupt (./arch/x86/include/asm/idtentry.h:674)
[   10.415069][    C0] RIP: 0010:lock_release (./arch/x86/include/asm/irqflags.h:42 ./arch/x86/include/asm/irqflags.h:119 ./arch/x86/include/asm/irqflags.h:159 kernel/locking/lockdep.c:5933 kernel/locking/lockdep.c:5916)
[   10.415071][    C0] Code: 70 61 04 83 f8 01 0f 85 fc 00 00 00 9c 58 f6 c4 02 0f 85 11 01 00 00 41 f7 c7 00 02 00 00 0f 84 c7 00 00 00 fb 4c 8b 7c 24 18 <48> 8b 5c 24 08 4c 8b 74 24 10 48 83 c4 20 c3 65 8b 05 36 2b 61 04
All code
========
   0:	70 61                	jo     0x63
   2:	04 83                	add    $0x83,%al
   4:	f8                   	clc
   5:	01 0f                	add    %ecx,(%rdi)
   7:	85 fc                	test   %edi,%esp
   9:	00 00                	add    %al,(%rax)
   b:	00 9c 58 f6 c4 02 0f 	add    %bl,0xf02c4f6(%rax,%rbx,2)
  12:	85 11                	test   %edx,(%rcx)
  14:	01 00                	add    %eax,(%rax)
  16:	00 41 f7             	add    %al,-0x9(%rcx)
  19:	c7 00 02 00 00 0f    	movl   $0xf000002,(%rax)
  1f:	84 c7                	test   %al,%bh
  21:	00 00                	add    %al,(%rax)
  23:	00 fb                	add    %bh,%bl
  25:	4c 8b 7c 24 18       	mov    0x18(%rsp),%r15
  2a:*	48 8b 5c 24 08       	mov    0x8(%rsp),%rbx		<-- trapping instruction
  2f:	4c 8b 74 24 10       	mov    0x10(%rsp),%r14
  34:	48 83 c4 20          	add    $0x20,%rsp
  38:	c3                   	ret
  39:	65 8b 05 36 2b 61 04 	mov    %gs:0x4612b36(%rip),%eax        # 0x4612b76

Code starting with the faulting instruction
===========================================
   0:	48 8b 5c 24 08       	mov    0x8(%rsp),%rbx
   5:	4c 8b 74 24 10       	mov    0x10(%rsp),%r14
   a:	48 83 c4 20          	add    $0x20,%rsp
   e:	c3                   	ret
   f:	65 8b 05 36 2b 61 04 	mov    %gs:0x4612b36(%rip),%eax        # 0x4612b4c
[   10.415073][    C0] RSP: 0018:ffa0000001467568 EFLAGS: 00000206
[   10.415075][    C0] RAX: 0000000000000046 RBX: ffffffffac9b0b00 RCX: 0000000000000001
[   10.415076][    C0] RDX: 0000000000000001 RSI: ffffffffac490f93 RDI: ffffffffabe8f560
[   10.415077][    C0] RBP: ffffffffad2ef724 R08: ffffffffa9562a79 R09: 1fe220000157fc9b
[   10.415078][    C0] R10: 0000000000000000 R11: ffe21c000157fc9c R12: 0000557cb3d78000
[   10.415079][    C0] R13: ff1100000bec9bb8 R14: ffffffffa9c5e0c7 R15: 0000000000000020
[   10.415080][    C0]  ? copy_pte_range (./include/linux/rcupdate.h:319 (discriminator 2) ./include/linux/rcupdate.h:880 (discriminator 2) ./include/linux/pgtable.h:117 (discriminator 2) mm/memory.c:1427 (discriminator 2))
[   10.415082][    C0]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:58 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   10.415084][    C0]  copy_pte_range (./include/linux/rcupdate.h:319 (discriminator 2) ./include/linux/rcupdate.h:880 (discriminator 2) ./include/linux/pgtable.h:117 (discriminator 2) mm/memory.c:1427 (discriminator 2))
[   10.415086][    C0]  ? copy_present_ptes (mm/memory.c:1232)
[   10.415088][    C0]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   10.415090][    C0]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   10.415091][    C0]  ? _raw_spin_unlock (./include/linux/spinlock_api_smp.h:201 (discriminator 1) kernel/locking/spinlock.c:213 (discriminator 1))
[   10.415094][    C0]  copy_p4d_range (mm/memory.c:1490 mm/memory.c:1527 mm/memory.c:1551)
[   10.415097][    C0]  copy_page_range (mm/memory.c:1637)
[   10.415099][    C0]  ? copy_p4d_range (mm/memory.c:1502)
[   10.415101][    C0]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   10.415102][    C0]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   10.415104][    C0]  ? __up_write (kernel/locking/rwsem.c:1415)
[   10.415106][    C0]  ? __up_write (kernel/locking/rwsem.c:1422 (discriminator 1))
[   10.415108][    C0]  dup_mmap (mm/mmap.c:1819)
[   10.415111][    C0]  ? mmap_read_lock_maybe_expand (./include/linux/rwsem.h:221 (discriminator 1))
[   10.415113][    C0]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   10.415115][    C0]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   10.415116][    C0]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   10.415119][    C0]  ? validate_chain (kernel/locking/lockdep.c:3817 (discriminator 2) kernel/locking/lockdep.c:3837 (discriminator 2) kernel/locking/lockdep.c:3892 (discriminator 2))
[   10.415121][    C0]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   10.415123][    C0]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   10.415125][    C0]  ? copy_process (kernel/fork.c:1542 kernel/fork.c:1595 kernel/fork.c:2307)
[   10.415127][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   10.415129][    C0]  copy_process (kernel/fork.c:1543 kernel/fork.c:1595 kernel/fork.c:2307)
[   10.415131][    C0]  ? validate_chain (kernel/locking/lockdep.c:3817 (discriminator 2) kernel/locking/lockdep.c:3837 (discriminator 2) kernel/locking/lockdep.c:3892 (discriminator 2))
[   10.415134][    C0]  ? pidfd_prepare (./include/linux/list.h:1037 (discriminator 3) ./include/linux/pid.h:98 (discriminator 3) kernel/fork.c:1936 (discriminator 3))
[   10.415136][    C0]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   10.415138][    C0]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   10.415139][    C0]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   10.415141][    C0]  ? validate_chain (kernel/locking/lockdep.c:3817 (discriminator 2) kernel/locking/lockdep.c:3837 (discriminator 2) kernel/locking/lockdep.c:3892 (discriminator 2))
[   10.415143][    C0]  kernel_clone (kernel/fork.c:2766)
[   10.415145][    C0]  ? create_io_thread (kernel/fork.c:2704)
[   10.415148][    C0]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   10.415150][    C0]  __do_sys_clone (kernel/fork.c:2908)
[   10.415152][    C0]  ? kernel_clone (./include/trace/events/sched.h:396 (discriminator 19))
[   10.415155][    C0]  ? ovl_llseek (fs/overlayfs/overlayfs.h:711 (discriminator 1) fs/overlayfs/file.c:279 (discriminator 1))
[   10.415158][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   10.415159][    C0]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   10.415162][    C0]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[   10.415163][    C0]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[   10.415165][    C0]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   10.415166][    C0] RIP: 0033:0x7fb3adf9b126
[   10.415169][    C0] Code: 7d e0 e8 7d af f5 ff 45 31 c0 31 d2 31 f6 64 48 8b 04 25 10 00 00 00 bf 11 00 20 01 4c 8d 90 d0 02 00 00 b8 38 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 5a 89 c3 85 c0 75 2f 64 48 8b 04 25 10 00 00
All code
========
   0:	7d e0                	jge    0xffffffffffffffe2
   2:	e8 7d af f5 ff       	call   0xfffffffffff5af84
   7:	45 31 c0             	xor    %r8d,%r8d
   a:	31 d2                	xor    %edx,%edx
   c:	31 f6                	xor    %esi,%esi
   e:	64 48 8b 04 25 10 00 	mov    %fs:0x10,%rax
  15:	00 00 
  17:	bf 11 00 20 01       	mov    $0x1200011,%edi
  1c:	4c 8d 90 d0 02 00 00 	lea    0x2d0(%rax),%r10
  23:	b8 38 00 00 00       	mov    $0x38,%eax
  28:	0f 05                	syscall
  2a:*	48 3d 00 f0 ff ff    	cmp    $0xfffffffffffff000,%rax		<-- trapping instruction
  30:	77 5a                	ja     0x8c
  32:	89 c3                	mov    %eax,%ebx
  34:	85 c0                	test   %eax,%eax
  36:	75 2f                	jne    0x67
  38:	64                   	fs
  39:	48                   	rex.W
  3a:	8b                   	.byte 0x8b
  3b:	04 25                	add    $0x25,%al
  3d:	10 00                	adc    %al,(%rax)
	...

Code starting with the faulting instruction
===========================================
   0:	48 3d 00 f0 ff ff    	cmp    $0xfffffffffffff000,%rax
   6:	77 5a                	ja     0x62
   8:	89 c3                	mov    %eax,%ebx
   a:	85 c0                	test   %eax,%eax
   c:	75 2f                	jne    0x3d
   e:	64                   	fs
   f:	48                   	rex.W
  10:	8b                   	.byte 0x8b
  11:	04 25                	add    $0x25,%al
  13:	10 00                	adc    %al,(%rax)
	...
[   10.415170][    C0] RSP: 002b:00007ffc1d1e6210 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[   10.415171][    C0] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fb3adf9b126
[   10.415172][    C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000001200011
[   10.415173][    C0] RBP: 00007ffc1d1e6230 R08: 0000000000000000 R09: 0000000000000030
[   10.415174][    C0] R10: 00007fb3aded9e50 R11: 0000000000000246 R12: 0000557cbf1e28a0
[   10.415175][    C0] R13: 0000557cbf1d7bd0 R14: 0000000000000000 R15: 00000000ffffffff
| [   12.705591][  T334] softirqs last disabled at (0): 0x0
| [   12.705592][  T334] Preemption disabled at:
| [   12.705593][  T334] vprintk_emit (kernel/printk/printk.c:2471)
| [   12.705604][  T334] Tainted: [W]=WARN
[   12.705605][  T334] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   12.705606][  T334] Call Trace:
[   12.705608][  T334]  <TASK>
[   12.705609][  T334]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   12.705614][  T334]  ? vprintk_emit (kernel/printk/printk.c:2471)
[   12.705615][  T334]  __might_resched.cold (kernel/sched/core.c:9234)
[   12.705619][  T334]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   12.705622][  T334]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   12.705625][  T334]  __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))
[   12.705629][  T334]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   12.705631][  T334]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   12.705636][  T334]  ? 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)
[   12.705637][  T334]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   12.705640][  T334]  put_chars (drivers/char/virtio_console.c:1176)
[   12.705642][  T334]  ? printk_get_next_message (kernel/printk/printk.c:3072)
[   12.705643][  T334]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   12.705645][  T334]  ? desc_read (kernel/printk/printk_ringbuffer.c:500)
[   12.705647][  T334]  ? desc_read (./include/linux/instrumented.h:97 ./include/linux/atomic/atomic-instrumented.h:3223 kernel/printk/printk_ringbuffer.c:552)
[   12.705650][  T334]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   12.705654][  T334]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   12.705656][  T334]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   12.705657][  T334]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   12.705660][  T334]  console_emit_next_record (kernel/printk/printk.c:3183)
[   12.705662][  T334]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   12.705664][  T334]  ? _prb_read_valid (kernel/printk/printk_ringbuffer.c:1996)
[   12.705666][  T334]  ? __asan_memmove (mm/kasan/shadow.c:95 (discriminator 1))
[   12.705668][  T334]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   12.705669][  T334]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   12.705670][  T334]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   12.705672][  T334]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   12.705674][  T334]  ? console_flush_one_record (kernel/printk/printk.c:3247)
[   12.705675][  T334]  console_flush_one_record (kernel/printk/printk.c:3268)
[   12.705678][  T334]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   12.705680][  T334]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   12.705681][  T334]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   12.705683][  T334]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   12.705684][  T334]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   12.705685][  T334]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   12.705687][  T334]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   12.705689][  T334]  ? sync_exp_reset_tree_hotplug (kernel/rcu/tree_exp.h:98)
[   12.705690][  T334]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   12.705693][  T334]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   12.705694][  T334]  vprintk_emit (kernel/printk/printk.c:2479)
[   12.705696][  T334]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   12.705698][  T334]  ? netlink_rcv_skb (net/netlink/af_netlink.c:2556)
[   12.705701][  T334]  ? netlink_sendmsg (net/netlink/af_netlink.c:1900)
[   12.705703][  T334]  ? ____sys_sendmsg (net/socket.c:800 (discriminator 4) net/socket.c:815 (discriminator 4) net/socket.c:2713 (discriminator 4))
[   12.705705][  T334]  ? ___sys_sendmsg (net/socket.c:2767)
[   12.705706][  T334]  ? __sys_sendmsg (net/socket.c:2799)
[   12.705708][  T334]  ? do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[   12.705710][  T334]  ? entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   12.705713][  T334]  _printk (kernel/printk/printk.c:2504)
[   12.705716][  T334]  ? snapshot_read.cold (user.c:?)
[   12.705718][  T334]  ? netdev_name (./include/linux/netdevice.h:5709 (discriminator 1))
[   12.705721][  T334]  ? __netdev_printk (net/core/dev.c:13148 (discriminator 2))
[   12.705722][  T334]  netdev_info (net/core/dev.c:13195 (discriminator 3))
[   12.705724][  T334]  ? netdev_notice (net/core/dev.c:13194)
[   12.705726][  T334]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   12.705727][  T334]  ? __up_read (kernel/locking/rwsem.c:1397 (discriminator 1))
[   12.705729][  T334]  ? trace_hardirqs_on (kernel/trace/trace_preemptirq.c:78)
[   12.705732][  T334]  ? down_write_nested (kernel/locking/rwsem.c:1759)
[   12.705733][  T334]  ? 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)
[   12.705735][  T334]  netif_set_allmulti.cold (net/core/dev.c:9731 (discriminator 3))
[   12.705738][  T334]  dev_set_allmulti (net/core/dev_api.c:315)
[   12.705742][  T334]  del_nbp (net/bridge/br_if.c:253 net/bridge/br_if.c:341)
[   12.705745][  T334]  ? __asan_memset (mm/kasan/shadow.c:84 (discriminator 1))
[   12.705747][  T334]  br_dev_delete (net/bridge/br_if.c:387)
[   12.705749][  T334]  rtnl_dellink (net/core/rtnetlink.c:3651 net/core/rtnetlink.c:3694)
[   12.705752][  T334]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   12.705754][  T334]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   12.705755][  T334]  ? rtnl_link_get_net_capable.constprop.0 (net/core/rtnetlink.c:2728)
[   12.705757][  T334]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   12.705763][  T334]  ? unwind_next_frame (./include/linux/rcupdate.h:882 ./include/linux/rcupdate.h:1216 arch/x86/kernel/unwind_orc.c:495)
[   12.705766][  T334]  ? entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   12.705767][  T334]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   12.705768][  T334]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   12.705770][  T334]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   12.705772][  T334]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   12.705773][  T334]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   12.705775][  T334]  ? is_bpf_text_address (./include/linux/rcupdate.h:850 kernel/bpf/core.c:749)
[   12.705778][  T334]  ? is_bpf_text_address (./include/linux/rcupdate.h:882 kernel/bpf/core.c:751)
[   12.705779][  T334]  ? kernel_text_address (kernel/extable.c:125 kernel/extable.c:94)
[   12.705782][  T334]  ? __kernel_text_address (kernel/extable.c:79)
[   12.705783][  T334]  ? write_profile (profile.c:?)
[   12.705786][  T334]  ? unwind_get_return_address (arch/x86/kernel/unwind_orc.c:385 arch/x86/kernel/unwind_orc.c:380)
[   12.705788][  T334]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   12.705789][  T334]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   12.705790][  T334]  ? cap_capable (./include/trace/events/capability.h:26 (discriminator 22) security/commoncap.c:130 (discriminator 22))
[   12.705793][  T334]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   12.705795][  T334]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   12.705797][  T334]  ? rtnl_link_get_net_capable.constprop.0 (net/core/rtnetlink.c:2728)
[   12.705799][  T334]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7132)
[   12.705801][  T334]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   12.705803][  T334]  ? filter_irq_stacks (kernel/stacktrace.c:402)
[   12.705805][  T334]  ? stack_depot_save_flags (lib/stackdepot.c:609 lib/stackdepot.c:676)
[   12.705808][  T334]  netlink_rcv_skb (net/netlink/af_netlink.c:2556)
[   12.705810][  T334]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   12.705812][  T334]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   12.705814][  T334]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   12.705815][  T334]  ? __netlink_lookup (./include/linux/rcupdate.h:850 ./include/linux/rhashtable.h:709 net/netlink/af_netlink.c:499)
[   12.705817][  T334]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   12.705819][  T334]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   12.705821][  T334]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   12.705823][  T334]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   12.705825][  T334]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   12.705826][  T334]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   12.705827][  T334]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   12.705829][  T334]  netlink_sendmsg (net/netlink/af_netlink.c:1900)
[   12.705831][  T334]  ? netlink_unicast (./include/net/net_namespace.h:422 (discriminator 7))
[   12.705833][  T334]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   12.705835][  T334]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   12.705837][  T334]  ____sys_sendmsg (net/socket.c:800 (discriminator 4) net/socket.c:815 (discriminator 4) net/socket.c:2713 (discriminator 4))
[   12.705838][  T334]  ? copy_msghdr_from_user (net/socket.c:2650)
[   12.705839][  T334]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5399)
[   12.705841][  T334]  ? move_addr_to_kernel (net/socket.c:258)
[   12.705842][  T334]  ? filter_irq_stacks (kernel/stacktrace.c:402)
[   12.705845][  T334]  ___sys_sendmsg (net/socket.c:2767)
[   12.705846][  T334]  ? copy_msghdr_from_user (net/socket.c:2619)
[   12.705851][  T334]  __sys_sendmsg (net/socket.c:2799)
[   12.705852][  T334]  ? __sys_sendmsg_sock (net/socket.c:2780)
[   12.705855][  T334]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   12.705857][  T334]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[   12.705858][  T334]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[   12.705860][  T334]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   12.705861][  T334] RIP: 0033:0x7f98d3ea654e
[   12.705863][  T334] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 b4 bd 00 00       	call   0xbdbc
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   12.705865][  T334] RSP: 002b:00007ffd6f4a01b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   12.705869][  T334] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f98d3ea654e
[   12.705871][  T334] RDX: 0000000000000000 RSI: 00007ffd6f4a0260 RDI: 0000000000000005
[   12.705872][  T334] RBP: 00007ffd6f4a01c0 R08: 0000000000000000 R09: 0000000000000000
[   12.705872][  T334] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a9166e6


Finger prints:
mark_lock_irq:mark_lock:mark_usage:__lock_acquire:console_lock_spinning_enable
netlink_release:dump_stack_lvl:__kmalloc_noprof:put_chars:hvc_console_print
vprintk_emit:dump_stack_lvl:__kmalloc_noprof:put_chars:hvc_console_print