======================================
| [   10.197367][  T216] softirqs last disabled at (21709): __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
| [   10.197369][  T216] Preemption disabled at:
| [   10.197369][  T216] vprintk_emit (kernel/printk/printk.c:2471)
| [   10.197379][  T216] Tainted: [W]=WARN
[   10.197380][  T216] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   10.197382][  T216] Call Trace:
[   10.197383][  T216]  <TASK>
[   10.197385][  T216]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   10.197390][  T216]  ? vprintk_emit (kernel/printk/printk.c:2471)
[   10.197392][  T216]  __might_resched.cold (kernel/sched/core.c:9234)
[   10.197397][  T216]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   10.197401][  T216]  ? __kmalloc_noprof (./include/linux/sched/mm.h:317 mm/slub.c:4636 mm/slub.c:4974 mm/slub.c:5413 mm/slub.c:5439)
[   10.197406][  T216]  __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))
[   10.197408][  T216]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   10.197414][  T216]  ? 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)
[   10.197416][  T216]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   10.197419][  T216]  put_chars (drivers/char/virtio_console.c:1176)
[   10.197422][  T216]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   10.197424][  T216]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   10.197428][  T216]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   10.197431][  T216]  ? validate_chain (kernel/locking/lockdep.c:3817 (discriminator 2) kernel/locking/lockdep.c:3837 (discriminator 2) kernel/locking/lockdep.c:3892 (discriminator 2))
[   10.197435][  T216]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   10.197438][  T216]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   10.197443][  T216]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   10.197445][  T216]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   10.197450][  T216]  console_emit_next_record (kernel/printk/printk.c:3183)
[   10.197454][  T216]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   10.197455][  T216]  ? 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))
[   10.197458][  T216]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   10.197461][  T216]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   10.197464][  T216]  console_flush_one_record (kernel/printk/printk.c:3268)
[   10.197468][  T216]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   10.197470][  T216]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   10.197475][  T216]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   10.197478][  T216]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   10.197480][  T216]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   10.197482][  T216]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   10.197486][  T216]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   10.197487][  T216]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   10.197490][  T216]  vprintk_emit (kernel/printk/printk.c:2479)
[   10.197494][  T216]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   10.197500][  T216]  ? vlan_netlink_fini (./include/linux/etherdevice.h:306 net/8021q/vlan.c:316 net/8021q/vlan.c:416) 8021q
[   10.197503][  T216]  _printk (kernel/printk/printk.c:2504)
[   10.197507][  T216]  ? snapshot_read.cold (user.c:?)
[   10.197513][  T216]  ? 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)
[   10.197516][  T216] vlan_proto_init (./include/linux/rcupdate.h:309 (discriminator 2) ./include/linux/rcupdate.h:849 (discriminator 2) ./include/net/netns/generic.h:45 (discriminator 2)) 8021q
[   10.197519][  T216]  do_one_initcall (init/main.c:1357)
[   10.197521][  T216]  ? trace_event_raw_event_initcall_level (./include/trace/events/initcall.h:10)
[   10.197526][  T216]  ? do_init_module (./include/linux/slab.h:991 (discriminator 1) kernel/module/main.c:3105 (discriminator 1))
[   10.197529][  T216]  ? kasan_unpoison (mm/kasan/shadow.c:146 mm/kasan/shadow.c:178)
[   10.197534][  T216]  do_init_module (kernel/module/main.c:3117)
[   10.197537][  T216]  ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4488)
[   10.197541][  T216]  ? free_module (./include/trace/events/module.h:50 (discriminator 19))
[   10.197544][  T216]  ? kfree (./include/linux/kasan.h:235 mm/slub.c:2748 mm/slub.c:6499 mm/slub.c:6792)
[   10.197548][  T216]  load_module (kernel/module/main.c:3593)
[   10.197556][  T216]  ? layout_and_allocate.isra.0 (kernel/module/main.c:3016)
[   10.197559][  T216]  ? __ia32_sys_fsconfig (??:?)
[   10.197562][  T216]  ? ovl_real_file (fs/overlayfs/file.c:195)
[   10.197566][  T216]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   10.197567][  T216]  ? backing_file_read_iter (fs/backing-file.c:211)
[   10.197570][  T216]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   10.197574][  T216]  init_module_from_file (kernel/module/main.c:3790)
[   10.197577][  T216]  ? __do_sys_init_module (kernel/module/main.c:3664)
[   10.197585][  T216]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   10.197589][  T216]  ? 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)
[   10.197592][  T216]  idempotent_init_module (kernel/module/main.c:3802)
[   10.197595][  T216]  ? init_module_from_file (kernel/module/main.c:3791)
[   10.197601][  T216]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   10.197604][  T216]  ? cap_capable (./include/trace/events/capability.h:26 (discriminator 22) security/commoncap.c:130 (discriminator 22))
[   10.197609][  T216]  __x64_sys_finit_module (kernel/module/main.c:3828 kernel/module/main.c:3812 kernel/module/main.c:3812)
[   10.197611][  T216]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   10.197615][  T216]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[   10.197617][  T216]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[   10.197619][  T216]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   10.197622][  T216] RIP: 0033:0x7f4b456ac37d
[   10.197625][  T216] 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
[   10.197627][  T216] RSP: 002b:00007fff6ed12638 EFLAGS: 00000246 ORIG_RAX: 0000000000000139
[   10.197630][  T216] RAX: ffffffffffffffda RBX: 00005568b5d3a810 RCX: 00007f4b456ac37d
[   10.197631][  T216] RDX: 0000000000000000 RSI: 000055689b6f9ffd RDI: 0000000000000000
[   10.197632][  T216] RBP: 00007fff6ed126d0 R08: 0000000000000000 R09: 0000000000000000
[   10.197633][  T216] R10: 0000000000000000 R11: 0000000000000246 R12: 000055689b6f9ffd
[   10.197633][  T216] R13: 00005568b5d3a960 R14: 0000000000040000 R15: 0000000000000000
| [   23.561678][  T289] softirqs last disabled at (13575): __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
| [   23.561680][  T289] Preemption disabled at:
| [   23.561680][  T289] 0x0
| [   23.561691][  T289] Tainted: [W]=WARN
[   23.561692][  T289] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   23.561693][  T289] Call Trace:
[   23.561695][  T289]  <TASK>
[   23.561696][  T289]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   23.561703][  T289]  __might_resched.cold (kernel/sched/core.c:9234)
[   23.561707][  T289]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   23.561711][  T289]  ? __kmalloc_noprof (./include/linux/sched/mm.h:317 mm/slub.c:4636 mm/slub.c:4974 mm/slub.c:5413 mm/slub.c:5439)
[   23.561717][  T289]  __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))
[   23.561719][  T289]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   23.561725][  T289]  ? 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)
[   23.561727][  T289]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   23.561730][  T289]  put_chars (drivers/char/virtio_console.c:1176)
[   23.561733][  T289]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   23.561734][  T289]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   23.561739][  T289]  ? validate_chain (kernel/locking/lockdep.c:3817 (discriminator 2) kernel/locking/lockdep.c:3837 (discriminator 2) kernel/locking/lockdep.c:3892 (discriminator 2))
[   23.561744][  T289]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   23.561750][  T289]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   23.561752][  T289]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   23.561754][  T289]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   23.561758][  T289]  console_emit_next_record (kernel/printk/printk.c:3183)
[   23.561762][  T289]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   23.561764][  T289]  ? 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))
[   23.561767][  T289]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   23.561769][  T289]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   23.561773][  T289]  console_flush_one_record (kernel/printk/printk.c:3268)
[   23.561777][  T289]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   23.561779][  T289]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   23.561784][  T289]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   23.561786][  T289]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   23.561788][  T289]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   23.561790][  T289]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   23.561794][  T289]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   23.561796][  T289]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   23.561799][  T289]  vprintk_emit (kernel/printk/printk.c:2479)
[   23.561803][  T289]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   23.561806][  T289]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   23.561810][  T289]  _printk (kernel/printk/printk.c:2504)
[   23.561813][  T289]  ? snapshot_read.cold (user.c:?)
[   23.561816][  T289]  ? 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)
[   23.561819][  T289]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   23.561822][  T289]  ? 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)
[   23.561825][  T289]  do_exit.cold (kernel/exit.c:889 (discriminator 4) kernel/exit.c:1043 (discriminator 4))
[   23.561828][  T289]  ? exit_notify (kernel/exit.c:780)
[   23.561830][  T289]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   23.561833][  T289]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   23.561837][  T289]  do_group_exit (kernel/exit.c:1151)
[   23.561840][  T289]  __x64_sys_exit_group (kernel/exit.c:1162 kernel/exit.c:1160 kernel/exit.c:1160)
[   23.561841][  T289]  x64_sys_call (./arch/x86/include/generated/asm/syscalls_64.h:232)
[   23.561844][  T289]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[   23.561847][  T289]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[   23.561854][  T289]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   23.561856][  T289] RIP: 0033:0x7f02134c31b8
[   23.561858][  T289] Code: Unable to access opcode bytes at 0x7f02134c318e.

Code starting with the faulting instruction
===========================================
[   23.561860][  T289] RSP: 002b:00007ffcdc5d5d28 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[   23.561862][  T289] RAX: ffffffffffffffda RBX: 00007f02135f3f88 RCX: 00007f02134c31b8
[   23.561863][  T289] RDX: 00007f02132e7a48 RSI: ffffffffffffffb0 RDI: 0000000000000000
[   23.561864][  T289] RBP: 00007ffcdc5d5d80 R08: 00000000ffffffff R09: 0000000000000020
[   23.561865][  T289] R10: 00007ffcdc5d5ba0 R11: 0000000000000246 R12: 0000000000000003
[   23.561866][  T289] R13: 0000000000000000 R14: 00007f02135f2680 R15: 00007f02135f3fa0
| [   26.477929][    C2] softirqs last disabled at (562761): __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
| [   26.477930][    C2] Preemption disabled at:
| [   26.477931][    C2] 0x0
| [   26.477941][    C2] Tainted: [W]=WARN
[   26.477942][    C2] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   26.477943][    C2] Call Trace:
[   26.477945][    C2]  <IRQ>
[   26.477946][    C2]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   26.477951][    C2]  __might_resched.cold (kernel/sched/core.c:9234)
[   26.477955][    C2]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   26.477959][    C2]  ? __asan_memcpy (mm/kasan/shadow.c:106 (discriminator 1))
[   26.477961][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   26.477965][    C2]  __kmalloc_noprof (./include/linux/sched/mm.h:322 (discriminator 2) mm/slub.c:4636 (discriminator 2) mm/slub.c:4974 (discriminator 2) mm/slub.c:5413 (discriminator 2) mm/slub.c:5439 (discriminator 2))
[   26.477968][    C2]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   26.477971][    C2]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   26.477975][    C2]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:58 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   26.477976][    C2]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   26.477978][    C2]  put_chars (drivers/char/virtio_console.c:1176)
[   26.477980][    C2]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   26.477982][    C2]  ? console_prepend_replay (kernel/printk/printk.c:3005)
[   26.477985][    C2]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   26.477989][    C2]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   26.477990][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   26.477992][    C2]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   26.477994][    C2]  console_emit_next_record (kernel/printk/printk.c:3183)
[   26.477997][    C2]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   26.477999][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   26.478000][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   26.478002][    C2]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   26.478004][    C2]  ? console_flush_one_record (kernel/printk/printk.c:3247)
[   26.478005][    C2]  console_flush_one_record (kernel/printk/printk.c:3268)
[   26.478007][    C2]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   26.478011][    C2]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   26.478014][    C2]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   26.478016][    C2]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   26.478018][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   26.478020][    C2]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   26.478022][    C2]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   26.478024][    C2]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   26.478025][    C2]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   26.478027][    C2]  vprintk_emit (kernel/printk/printk.c:2479)
[   26.478030][    C2]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   26.478031][    C2]  ? br_forward_delay_timer_expired (./include/linux/spinlock.h:347 net/bridge/br_stp_timer.c:88) bridge
[   26.478043][    C2]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   26.478045][    C2]  ? br_forward_delay_timer_expired (./include/linux/spinlock.h:347 net/bridge/br_stp_timer.c:88) bridge
[   26.478051][    C2]  ? br_forward_delay_timer_expired (./include/linux/spinlock.h:347 net/bridge/br_stp_timer.c:88) bridge
[   26.478057][    C2]  ? is_module_text_address (./include/linux/rcupdate.h:882 ./include/linux/rcupdate.h:1216 kernel/module/main.c:3934)
[   26.478060][    C2]  _printk (kernel/printk/printk.c:2504)
[   26.478063][    C2]  ? snapshot_read.cold (user.c:?)
[   26.478065][    C2]  ? arch_stack_walk (arch/x86/kernel/stacktrace.c:25)
[   26.478069][    C2]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   26.478071][    C2]  ? nbcon_cpu_emergency_enter (./include/linux/instrumented.h:112 ./include/linux/atomic/atomic-instrumented.h:435 kernel/printk/nbcon.c:1723)
[   26.478073][    C2]  print_irq_inversion_bug.part.0 (kernel/locking/lockdep.c:4097 (discriminator 1))
[   26.478076][    C2]  mark_lock_irq (kernel/locking/lockdep.c:4095 kernel/locking/lockdep.c:4174 kernel/locking/lockdep.c:4310)
[   26.478078][    C2]  mark_lock (kernel/locking/lockdep.c:4769)
[   26.478080][    C2]  mark_usage (kernel/locking/lockdep.c:4658)
[   26.478082][    C2]  __lock_acquire (kernel/locking/lockdep.c:5208)
[   26.478084][    C2]  lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   26.478086][    C2]  ? br_forward_delay_timer_expired (./include/linux/spinlock.h:347 net/bridge/br_stp_timer.c:88) bridge
[   26.478092][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   26.478093][    C2]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   26.478095][    C2]  ? br_message_age_timer_expired (net/bridge/br_stp_timer.c:54) bridge
[   26.478101][    C2]  _raw_spin_lock (./include/linux/spinlock_api_smp.h:190 (discriminator 1) kernel/locking/spinlock.c:173 (discriminator 1))
[   26.478103][    C2]  ? br_forward_delay_timer_expired (./include/linux/spinlock.h:347 net/bridge/br_stp_timer.c:88) bridge
[   26.478108][    C2] br_forward_delay_timer_expired (./include/linux/spinlock.h:347 net/bridge/br_stp_timer.c:88) bridge
[   26.478115][    C2]  ? br_message_age_timer_expired (net/bridge/br_stp_timer.c:54) bridge
[   26.478121][    C2]  call_timer_fn (kernel/time/timer.c:1748)
[   26.478123][    C2]  ? detach_if_pending (./include/linux/list.h:1159)
[   26.478125][    C2]  ? debug_object_active_state (lib/debugobjects.c:1122)
[   26.478129][    C2]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   26.478130][    C2]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   26.478132][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   26.478134][    C2]  __run_timers (kernel/time/timer.c:1799 kernel/time/timer.c:2374)
[   26.478136][    C2]  ? br_message_age_timer_expired (net/bridge/br_stp_timer.c:54) bridge
[   26.478143][    C2]  ? __bpf_trace_itimer_expire (./include/trace/events/timer.h:407)
[   26.478144][    C2]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   26.478147][    C2]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   26.478149][    C2]  run_timer_softirq (kernel/time/timer.c:2386 kernel/time/timer.c:2395 kernel/time/timer.c:2403)
[   26.478151][    C2]  ? __run_timers (./include/trace/events/timer.h:138 (discriminator 19))
[   26.478153][    C2]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   26.478155][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   26.478157][    C2]  handle_softirqs (kernel/softirq.c:645)
[   26.478159][    C2]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   26.478160][    C2]  ? _local_bh_enable (kernel/softirq.c:428 (discriminator 1))
[   26.478162][    C2]  __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
[   26.478164][    C2]  irq_exit_rcu (kernel/softirq.c:784)
[   26.478165][    C2]  sysvec_apic_timer_interrupt (arch/x86/kernel/apic/apic.c:1062 (discriminator 37) arch/x86/kernel/apic/apic.c:1062 (discriminator 37))
[   26.478168][    C2]  </IRQ>
[   26.478169][    C2]  <TASK>
[   26.478169][    C2]  ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4488)
[   26.478171][    C2]  asm_sysvec_apic_timer_interrupt (./arch/x86/include/asm/idtentry.h:674)
[   26.478173][    C2] RIP: 0010:pv_native_safe_halt (./arch/x86/include/asm/irqflags.h:48 arch/x86/kernel/paravirt.c:63)
[   26.478175][    C2] Code: 48 8b 3d 94 d2 f5 01 e8 1f 00 00 00 48 2b 05 58 93 95 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 13 86 11 00 fb f4 <c3> 0f 1f 40 d6 48 83 ec 20 8b 17 49 89 f8 83 e2 fe 41 89 d2 0f 01
All code
========
   0:	48 8b 3d 94 d2 f5 01 	mov    0x1f5d294(%rip),%rdi        # 0x1f5d29b
   7:	e8 1f 00 00 00       	call   0x2b
   c:	48 2b 05 58 93 95 00 	sub    0x959358(%rip),%rax        # 0x95936b
  13:	c3                   	ret
  14:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  1b:	f3 0f 1e fa          	endbr64
  1f:	eb 07                	jmp    0x28
  21:	0f 00 2d 13 86 11 00 	verw   0x118613(%rip)        # 0x11863b
  28:	fb                   	sti
  29:	f4                   	hlt
  2a:*	c3                   	ret		<-- trapping instruction
  2b:	0f 1f 40 d6          	nopl   -0x2a(%rax)
  2f:	48 83 ec 20          	sub    $0x20,%rsp
  33:	8b 17                	mov    (%rdi),%edx
  35:	49 89 f8             	mov    %rdi,%r8
  38:	83 e2 fe             	and    $0xfffffffe,%edx
  3b:	41 89 d2             	mov    %edx,%r10d
  3e:	0f                   	.byte 0xf
  3f:	01                   	.byte 0x1

Code starting with the faulting instruction
===========================================
   0:	c3                   	ret
   1:	0f 1f 40 d6          	nopl   -0x2a(%rax)
   5:	48 83 ec 20          	sub    $0x20,%rsp
   9:	8b 17                	mov    (%rdi),%edx
   b:	49 89 f8             	mov    %rdi,%r8
   e:	83 e2 fe             	and    $0xfffffffe,%edx
  11:	41 89 d2             	mov    %edx,%r10d
  14:	0f                   	.byte 0xf
  15:	01                   	.byte 0x1
[   26.478177][    C2] RSP: 0018:ffa0000000157e00 EFLAGS: 00000282
[   26.478187][    C2] RAX: 0000000000089647 RBX: ff11000001bec6c0 RCX: ffffffff872f0307
[   26.478188][    C2] RDX: ff11000001bec6c0 RSI: ffffffff8a038af6 RDI: ffffffff89a8d8e0
[   26.478189][    C2] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[   26.478190][    C2] R10: 0000000000000002 R11: 0000000000000001 R12: 1ff400000002afc3
[   26.478191][    C2] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000000000
[   26.478192][    C2]  ? cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   26.478195][    C2]  default_idle (./arch/x86/include/asm/paravirt.h:62 arch/x86/kernel/process.c:768)
[   26.478197][    C2]  default_idle_call (kernel/sched/idle.c:122)
[   26.478199][    C2]  cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   26.478200][    C2]  ? arch_cpu_idle_exit+0x40/0x40
[   26.478202][    C2]  ? mark_tsc_async_resets (arch/x86/kernel/tsc_sync.c:49)
[   26.478204][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   26.478206][    C2]  do_idle (kernel/sched/idle.c:355)
[   26.478207][    C2]  cpu_startup_entry (kernel/sched/idle.c:454)
[   26.478209][    C2]  start_secondary (arch/x86/kernel/smpboot.c:312)
[   26.478211][    C2]  ? set_cpu_sibling_map (arch/x86/kernel/smpboot.c:733 (discriminator 4))
[   26.478213][    C2]  common_startup_64 (arch/x86/kernel/head_64.S:418)
| [   26.534467][    C2]
| [   26.534573][    C2]
| [   26.534573][    C2] stack backtrace:
| [   26.534737][    C2] Tainted: [W]=WARN
[   26.534738][    C2] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   26.534739][    C2] Call Trace:
[   26.534740][    C2]  <IRQ>
[   26.534741][    C2]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   26.534744][    C2]  print_irq_inversion_bug.part.0.cold (kernel/locking/lockdep.c:4141)
[   26.534746][    C2]  mark_lock_irq (kernel/locking/lockdep.c:4095 kernel/locking/lockdep.c:4174 kernel/locking/lockdep.c:4310)
[   26.534749][    C2]  mark_lock (kernel/locking/lockdep.c:4769)
[   26.534751][    C2]  mark_usage (kernel/locking/lockdep.c:4658)
[   26.534752][    C2]  __lock_acquire (kernel/locking/lockdep.c:5208)
[   26.534754][    C2]  lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   26.534756][    C2]  ? br_forward_delay_timer_expired (./include/linux/spinlock.h:347 net/bridge/br_stp_timer.c:88) bridge
[   26.534763][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   26.534765][    C2]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   26.534767][    C2]  ? br_message_age_timer_expired (net/bridge/br_stp_timer.c:54) bridge
[   26.534773][    C2]  _raw_spin_lock (./include/linux/spinlock_api_smp.h:190 (discriminator 1) kernel/locking/spinlock.c:173 (discriminator 1))
[   26.534775][    C2]  ? br_forward_delay_timer_expired (./include/linux/spinlock.h:347 net/bridge/br_stp_timer.c:88) bridge
[   26.534781][    C2] br_forward_delay_timer_expired (./include/linux/spinlock.h:347 net/bridge/br_stp_timer.c:88) bridge
[   26.534787][    C2]  ? br_message_age_timer_expired (net/bridge/br_stp_timer.c:54) bridge
[   26.534793][    C2]  call_timer_fn (kernel/time/timer.c:1748)
[   26.534795][    C2]  ? detach_if_pending (./include/linux/list.h:1159)
[   26.534797][    C2]  ? debug_object_active_state (lib/debugobjects.c:1122)
[   26.534800][    C2]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   26.534802][    C2]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   26.534804][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   26.534806][    C2]  __run_timers (kernel/time/timer.c:1799 kernel/time/timer.c:2374)
[   26.534808][    C2]  ? br_message_age_timer_expired (net/bridge/br_stp_timer.c:54) bridge
[   26.534814][    C2]  ? __bpf_trace_itimer_expire (./include/trace/events/timer.h:407)
[   26.534816][    C2]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   26.534818][    C2]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   26.534821][    C2]  run_timer_softirq (kernel/time/timer.c:2386 kernel/time/timer.c:2395 kernel/time/timer.c:2403)
[   26.534823][    C2]  ? __run_timers (./include/trace/events/timer.h:138 (discriminator 19))
[   26.534824][    C2]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   26.534827][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   26.534828][    C2]  handle_softirqs (kernel/softirq.c:645)
[   26.534830][    C2]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   26.534832][    C2]  ? _local_bh_enable (kernel/softirq.c:428 (discriminator 1))
[   26.534834][    C2]  __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
[   26.534835][    C2]  irq_exit_rcu (kernel/softirq.c:784)
[   26.534836][    C2]  sysvec_apic_timer_interrupt (arch/x86/kernel/apic/apic.c:1062 (discriminator 37) arch/x86/kernel/apic/apic.c:1062 (discriminator 37))
[   26.534838][    C2]  </IRQ>
[   26.534838][    C2]  <TASK>
[   26.534839][    C2]  ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4488)
[   26.534840][    C2]  asm_sysvec_apic_timer_interrupt (./arch/x86/include/asm/idtentry.h:674)
[   26.534842][    C2] RIP: 0010:pv_native_safe_halt (./arch/x86/include/asm/irqflags.h:48 arch/x86/kernel/paravirt.c:63)
[   26.534844][    C2] Code: 48 8b 3d 94 d2 f5 01 e8 1f 00 00 00 48 2b 05 58 93 95 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 13 86 11 00 fb f4 <c3> 0f 1f 40 d6 48 83 ec 20 8b 17 49 89 f8 83 e2 fe 41 89 d2 0f 01
All code
========
   0:	48 8b 3d 94 d2 f5 01 	mov    0x1f5d294(%rip),%rdi        # 0x1f5d29b
   7:	e8 1f 00 00 00       	call   0x2b
   c:	48 2b 05 58 93 95 00 	sub    0x959358(%rip),%rax        # 0x95936b
  13:	c3                   	ret
  14:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  1b:	f3 0f 1e fa          	endbr64
  1f:	eb 07                	jmp    0x28
  21:	0f 00 2d 13 86 11 00 	verw   0x118613(%rip)        # 0x11863b
  28:	fb                   	sti
  29:	f4                   	hlt
  2a:*	c3                   	ret		<-- trapping instruction
  2b:	0f 1f 40 d6          	nopl   -0x2a(%rax)
  2f:	48 83 ec 20          	sub    $0x20,%rsp
  33:	8b 17                	mov    (%rdi),%edx
  35:	49 89 f8             	mov    %rdi,%r8
  38:	83 e2 fe             	and    $0xfffffffe,%edx
  3b:	41 89 d2             	mov    %edx,%r10d
  3e:	0f                   	.byte 0xf
  3f:	01                   	.byte 0x1

Code starting with the faulting instruction
===========================================
   0:	c3                   	ret
   1:	0f 1f 40 d6          	nopl   -0x2a(%rax)
   5:	48 83 ec 20          	sub    $0x20,%rsp
   9:	8b 17                	mov    (%rdi),%edx
   b:	49 89 f8             	mov    %rdi,%r8
   e:	83 e2 fe             	and    $0xfffffffe,%edx
  11:	41 89 d2             	mov    %edx,%r10d
  14:	0f                   	.byte 0xf
  15:	01                   	.byte 0x1
[   26.534845][    C2] RSP: 0018:ffa0000000157e00 EFLAGS: 00000282
[   26.534846][    C2] RAX: 0000000000089647 RBX: ff11000001bec6c0 RCX: ffffffff872f0307
[   26.534847][    C2] RDX: ff11000001bec6c0 RSI: ffffffff8a038af6 RDI: ffffffff89a8d8e0
[   26.534848][    C2] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[   26.534849][    C2] R10: 0000000000000002 R11: 0000000000000001 R12: 1ff400000002afc3
[   26.534850][    C2] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000000000
[   26.534851][    C2]  ? cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   26.534853][    C2]  default_idle (./arch/x86/include/asm/paravirt.h:62 arch/x86/kernel/process.c:768)
[   26.534855][    C2]  default_idle_call (kernel/sched/idle.c:122)
[   26.534856][    C2]  cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   26.534858][    C2]  ? arch_cpu_idle_exit+0x40/0x40
[   26.534859][    C2]  ? mark_tsc_async_resets (arch/x86/kernel/tsc_sync.c:49)
[   26.534861][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   26.534863][    C2]  do_idle (kernel/sched/idle.c:355)
[   26.534865][    C2]  cpu_startup_entry (kernel/sched/idle.c:454)
[   26.534866][    C2]  start_secondary (arch/x86/kernel/smpboot.c:312)
[   26.534867][    C2]  ? set_cpu_sibling_map (arch/x86/kernel/smpboot.c:733 (discriminator 4))
[   26.534869][    C2]  common_startup_64 (arch/x86/kernel/head_64.S:418)
| [   57.003885][  T526] softirqs last disabled at (0): 0x0
| [   57.003887][  T526] Preemption disabled at:
| [   57.003888][  T526] vprintk_emit (kernel/printk/printk.c:2471)
| [   57.003899][  T526] Tainted: [W]=WARN
[   57.003900][  T526] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   57.003901][  T526] Call Trace:
[   57.003903][  T526]  <TASK>
[   57.003904][  T526]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   57.003909][  T526]  ? vprintk_emit (kernel/printk/printk.c:2471)
[   57.003911][  T526]  __might_resched.cold (kernel/sched/core.c:9234)
[   57.003915][  T526]  ? prb_next_reserve_seq (kernel/printk/printk_ringbuffer.c:2128)
[   57.003916][  T526]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   57.003919][  T526]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   57.003923][  T526]  __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))
[   57.003927][  T526]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   57.003929][  T526]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   57.003933][  T526]  ? 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)
[   57.003935][  T526]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   57.003937][  T526]  put_chars (drivers/char/virtio_console.c:1176)
[   57.003939][  T526]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   57.003940][  T526]  ? console_prepend_replay (kernel/printk/printk.c:3005)
[   57.003943][  T526]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   57.003946][  T526]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   57.003947][  T526]  ? vsnprintf (lib/vsprintf.c:2900)
[   57.003950][  T526]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   57.003952][  T526]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   57.003954][  T526]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   57.003956][  T526]  console_emit_next_record (kernel/printk/printk.c:3183)
[   57.003958][  T526]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   57.003960][  T526]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   57.003962][  T526]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   57.003964][  T526]  ? console_flush_one_record (kernel/printk/printk.c:3247)
[   57.003966][  T526]  console_flush_one_record (kernel/printk/printk.c:3268)
[   57.003968][  T526]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   57.003971][  T526]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   57.003972][  T526]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   57.003974][  T526]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   57.003975][  T526]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   57.003977][  T526]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   57.003978][  T526]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   57.003980][  T526]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   57.003982][  T526]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   57.003983][  T526]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   57.003985][  T526]  vprintk_emit (kernel/printk/printk.c:2479)
[   57.003988][  T526]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   57.003990][  T526]  ? netdev_run_todo (net/core/dev.c:11776)
[   57.003994][  T526]  ? mirred_device_event (net/sched/act_mirred.c:559 (discriminator 1)) act_mirred
[   57.003996][  T526]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   57.003999][  T526]  ? llc_exit (./arch/x86/include/asm/atomic.h:28 ./include/linux/atomic/atomic-arch-fallback.h:503 ./include/linux/atomic/atomic-instrumented.h:68 ./include/linux/refcount.h:134 net/llc/llc_core.c:38 net/llc/llc_core.c:96) llc
[   57.004001][  T526]  _printk (kernel/printk/printk.c:2504)
[   57.004004][  T526]  ? snapshot_read.cold (user.c:?)
[   57.004005][  T526]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   57.004008][  T526]  ? llc_exit (./arch/x86/include/asm/atomic.h:28 ./include/linux/atomic/atomic-arch-fallback.h:503 ./include/linux/atomic/atomic-instrumented.h:68 ./include/linux/refcount.h:134 net/llc/llc_core.c:38 net/llc/llc_core.c:96) llc
[   57.004010][  T526]  ? __up_write (kernel/locking/rwsem.c:1415)
[   57.004013][  T526]  ? __up_write (kernel/locking/rwsem.c:1422 (discriminator 1))
[   57.004014][  T526]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   57.004017][  T526]  ? __up_write (./include/linux/instrumented.h:112 ./include/linux/atomic/atomic-instrumented.h:3390 kernel/locking/rwsem.c:1417)
[   57.004019][  T526] mirred_init_module (net/sched/act_mirred.c:508) act_mirred
[   57.004022][  T526]  do_one_initcall (init/main.c:1357)
[   57.004025][  T526]  ? trace_event_raw_event_initcall_level (./include/trace/events/initcall.h:10)
[   57.004027][  T526]  ? do_init_module (./include/linux/slab.h:991 (discriminator 1) kernel/module/main.c:3105 (discriminator 1))
[   57.004030][  T526]  ? kasan_unpoison (mm/kasan/shadow.c:146 mm/kasan/shadow.c:178)
[   57.004033][  T526]  do_init_module (kernel/module/main.c:3117)
[   57.004035][  T526]  ? free_module (./include/trace/events/module.h:50 (discriminator 19))
[   57.004037][  T526]  ? kfree (./include/linux/kasan.h:235 mm/slub.c:2748 mm/slub.c:6499 mm/slub.c:6792)
[   57.004039][  T526]  load_module (kernel/module/main.c:3593)
[   57.004043][  T526]  ? layout_and_allocate.isra.0 (kernel/module/main.c:3016)
[   57.004045][  T526]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   57.004046][  T526]  ? __ia32_sys_fsconfig (??:?)
[   57.004049][  T526]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   57.004051][  T526]  init_module_from_file (kernel/module/main.c:3790)
[   57.004053][  T526]  ? __do_sys_init_module (kernel/module/main.c:3664)
[   57.004055][  T526]  ? rcu_read_unlock (./include/linux/rcupdate.h:878 (discriminator 6))
[   57.004058][  T526]  ? handle_pte_fault (mm/memory.c:6558)
[   57.004060][  T526]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   57.004062][  T526]  ? ovl_mmap (fs/overlayfs/file.c:477)
[   57.004066][  T526]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   57.004068][  T526]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   57.004070][  T526]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   57.004071][  T526]  ? 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)
[   57.004073][  T526]  idempotent_init_module (kernel/module/main.c:3802)
[   57.004075][  T526]  ? init_module_from_file (kernel/module/main.c:3791)
[   57.004078][  T526]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   57.004079][  T526]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   57.004081][  T526]  ? cap_capable (./include/trace/events/capability.h:26 (discriminator 22) security/commoncap.c:130 (discriminator 22))
[   57.004085][  T526]  __x64_sys_finit_module (kernel/module/main.c:3828 kernel/module/main.c:3812 kernel/module/main.c:3812)
[   57.004086][  T526]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   57.004089][  T526]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[   57.004091][  T526]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[   57.004093][  T526]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   57.004095][  T526] RIP: 0033:0x7fbed613937d
[   57.004097][  T526] 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
[   57.004099][  T526] RSP: 002b:00007fff78936308 EFLAGS: 00000246 ORIG_RAX: 0000000000000139
[   57.004103][  T526] RAX: ffffffffffffffda RBX: 0000563604749810 RCX: 00007fbed613937d
[   57.004104][  T526] RDX: 0000000000000000 RSI: 00005636040f1ffd RDI: 0000000000000000
[   57.004105][  T526] RBP: 00007fff789363a0 R08: 0000000000000000 R09: 0000000000000000
[   57.004106][  T526] R10: 0000000000000000 R11: 0000000000000246 R12: 00005636040f1ffd
[   57.004107][  T526] R13: 0000563604749960 R14: 0000000000040000 R15: 0000000000000000
| [   63.336605][  T567] softirqs last disabled at (0): 0x0
| [   63.336607][  T567] Preemption disabled at:
| [   63.336607][  T567] 0x0
| [   63.336615][  T567] Tainted: [W]=WARN
[   63.336616][  T567] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   63.336618][  T567] Call Trace:
[   63.336619][  T567]  <TASK>
[   63.336621][  T567]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   63.336627][  T567]  __might_resched.cold (kernel/sched/core.c:9234)
[   63.336631][  T567]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   63.336634][  T567]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   63.336638][  T567]  __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))
[   63.336642][  T567]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   63.336644][  T567]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   63.336648][  T567]  ? 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)
[   63.336649][  T567]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   63.336651][  T567]  put_chars (drivers/char/virtio_console.c:1176)
[   63.336653][  T567]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   63.336655][  T567]  ? printk_get_next_message (kernel/printk/printk.c:3072)
[   63.336658][  T567]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   63.336661][  T567]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   63.336663][  T567]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   63.336665][  T567]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   63.336667][  T567]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   63.336669][  T567]  console_emit_next_record (kernel/printk/printk.c:3183)
[   63.336671][  T567]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   63.336673][  T567]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   63.336675][  T567]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   63.336677][  T567]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   63.336678][  T567]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   63.336680][  T567]  ? console_flush_one_record (kernel/printk/printk.c:3247)
[   63.336682][  T567]  console_flush_one_record (kernel/printk/printk.c:3268)
[   63.336684][  T567]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   63.336687][  T567]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   63.336688][  T567]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   63.336690][  T567]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   63.336691][  T567]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   63.336693][  T567]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   63.336694][  T567]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   63.336695][  T567]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   63.336697][  T567]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   63.336699][  T567]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   63.336701][  T567]  vprintk_emit (kernel/printk/printk.c:2479)
[   63.336704][  T567]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   63.336705][  T567]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   63.336707][  T567]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   63.336709][  T567]  ? trace_hardirqs_on (kernel/trace/trace_preemptirq.c:78)
[   63.336711][  T567]  _printk (kernel/printk/printk.c:2504)
[   63.336714][  T567]  ? snapshot_read.cold (user.c:?)
[   63.336716][  T567]  ? ipv6_mc_down (net/ipv6/mcast.c:1157 net/ipv6/mcast.c:2820)
[   63.336721][  T567] br_set_state (net/bridge/br_stp.c:57 (discriminator 2)) bridge
[   63.336733][  T567] br_stp_disable_port (net/bridge/br_stp_if.c:106) bridge
[   63.336741][  T567] br_device_event (net/bridge/br.c:111) bridge
[   63.336750][  T567]  ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:211 (discriminator 1) kernel/locking/spinlock.c:221 (discriminator 1))
[   63.336753][  T567]  ? _sub_I_65535_1+0x4d0/0x4d0 stp
[   63.336755][  T567]  ? addrconf_notify (net/ipv6/addrconf.c:3812)
[   63.336759][  T567]  notifier_call_chain (kernel/notifier.c:85)
[   63.336762][  T567]  __dev_notify_flags (net/core/dev.c:2313 net/core/dev.c:2327 net/core/dev.c:9855)
[   63.336765][  T567]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   63.336767][  T567]  ? netif_change_name (net/core/dev.c:1517)
[   63.336769][  T567]  ? netif_set_allmulti (./include/net/netdev_lock.h:30 (discriminator 1))
[   63.336771][  T567]  ? __kernel_text_address (kernel/extable.c:79)
[   63.336773][  T567]  ? write_profile (profile.c:?)
[   63.336775][  T567]  ? unwind_get_return_address (arch/x86/kernel/unwind_orc.c:385 arch/x86/kernel/unwind_orc.c:380)
[   63.336777][  T567]  netif_change_flags (net/core/dev.c:9882)
[   63.336780][  T567]  do_setlink.isra.0 (net/core/rtnetlink.c:3266 (discriminator 1))
[   63.336782][  T567]  ? stack_trace_save (kernel/stacktrace.c:122 (discriminator 1))
[   63.336784][  T567]  ? rtnl_link_get_size (net/core/rtnetlink.c:747)
[   63.336785][  T567]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   63.336787][  T567]  ? stack_depot_save_flags (lib/stackdepot.c:609 lib/stackdepot.c:676)
[   63.336790][  T567]  ? kasan_save_stack (mm/kasan/common.c:58)
[   63.336793][  T567]  ? kasan_save_stack (mm/kasan/common.c:57)
[   63.336794][  T567]  ? kasan_save_track (mm/kasan/common.c:78)
[   63.336796][  T567]  ? __kasan_kmalloc (mm/kasan/common.c:398 mm/kasan/common.c:415)
[   63.336797][  T567]  ? __kmalloc_cache_noprof (./include/linux/kasan.h:263 mm/slub.c:5563)
[   63.336799][  T567]  ? rtnl_newlink (./include/linux/slab.h:991 (discriminator 1) net/core/rtnetlink.c:4113 (discriminator 1))
[   63.336800][  T567]  ? rtnetlink_rcv_msg (net/core/rtnetlink.c:7132)
[   63.336801][  T567]  ? netlink_rcv_skb (net/netlink/af_netlink.c:2556)
[   63.336804][  T567]  ? netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   63.336805][  T567]  ? netlink_sendmsg (net/netlink/af_netlink.c:1900)
[   63.336806][  T567]  ? ____sys_sendmsg (net/socket.c:800 (discriminator 4) net/socket.c:815 (discriminator 4) net/socket.c:2713 (discriminator 4))
[   63.336809][  T567]  ? ___sys_sendmsg (net/socket.c:2767)
[   63.336810][  T567]  ? __sys_sendmsg (net/socket.c:2799)
[   63.336812][  T567]  ? do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[   63.336813][  T567]  ? entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   63.336816][  T567]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   63.336818][  T567]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   63.336819][  T567]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   63.336820][  T567]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   63.336822][  T567]  ? trace_contention_end (./include/trace/events/lock.h:121 (discriminator 22))
[   63.336825][  T567]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:821)
[   63.336826][  T567]  ? __mutex_lock (kernel/locking/mutex.c:656 (discriminator 1) kernel/locking/mutex.c:821 (discriminator 1))
[   63.336828][  T567]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:366 net/core/rtnetlink.c:4214)
[   63.336829][  T567]  ? ww_mutex_lock (kernel/locking/mutex.c:934)
[   63.336831][  T567]  ? __rtnl_newlink (net/core/rtnetlink.c:4063)
[   63.336833][  T567]  rtnl_newlink (net/core/rtnetlink.c:4215)
[   63.336835][  T567]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   63.336837][  T567]  ? rtnl_bridge_getlink (net/core/rtnetlink.c:5558)
[   63.336838][  T567]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   63.336839][  T567]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   63.336841][  T567]  ? is_bpf_text_address (./include/linux/rcupdate.h:850 kernel/bpf/core.c:749)
[   63.336844][  T567]  ? is_bpf_text_address (./include/linux/rcupdate.h:882 kernel/bpf/core.c:751)
[   63.336846][  T567]  ? kernel_text_address (kernel/extable.c:125 kernel/extable.c:94)
[   63.336847][  T567]  ? __kernel_text_address (kernel/extable.c:79)
[   63.336853][  T567]  ? write_profile (profile.c:?)
[   63.336854][  T567]  ? unwind_get_return_address (arch/x86/kernel/unwind_orc.c:385 arch/x86/kernel/unwind_orc.c:380)
[   63.336855][  T567]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   63.336857][  T567]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   63.336859][  T567]  ? cap_capable (./include/trace/events/capability.h:26 (discriminator 22) security/commoncap.c:130 (discriminator 22))
[   63.336862][  T567]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   63.336863][  T567]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   63.336865][  T567]  ? rtnl_bridge_getlink (net/core/rtnetlink.c:5558)
[   63.336866][  T567]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7132)
[   63.336868][  T567]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   63.336869][  T567]  ? filter_irq_stacks (kernel/stacktrace.c:402)
[   63.336871][  T567]  ? stack_depot_save_flags (lib/stackdepot.c:609 lib/stackdepot.c:676)
[   63.336873][  T567]  netlink_rcv_skb (net/netlink/af_netlink.c:2556)
[   63.336874][  T567]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   63.336876][  T567]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   63.336877][  T567]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   63.336878][  T567]  ? __netlink_lookup (./include/linux/rcupdate.h:850 ./include/linux/rhashtable.h:709 net/netlink/af_netlink.c:499)
[   63.336881][  T567]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   63.336882][  T567]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   63.336884][  T567]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   63.336886][  T567]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   63.336888][  T567]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   63.336889][  T567]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   63.336891][  T567]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   63.336893][  T567]  netlink_sendmsg (net/netlink/af_netlink.c:1900)
[   63.336895][  T567]  ? netlink_unicast (./include/net/net_namespace.h:422 (discriminator 7))
[   63.336896][  T567]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   63.336898][  T567]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   63.336900][  T567]  ____sys_sendmsg (net/socket.c:800 (discriminator 4) net/socket.c:815 (discriminator 4) net/socket.c:2713 (discriminator 4))
[   63.336901][  T567]  ? copy_msghdr_from_user (net/socket.c:2650)
[   63.336903][  T567]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5399)
[   63.336905][  T567]  ? move_addr_to_kernel (net/socket.c:258)
[   63.336906][  T567]  ? filter_irq_stacks (kernel/stacktrace.c:402)
[   63.336908][  T567]  ___sys_sendmsg (net/socket.c:2767)
[   63.336910][  T567]  ? copy_msghdr_from_user (net/socket.c:2619)
[   63.336915][  T567]  __sys_sendmsg (net/socket.c:2799)
[   63.336917][  T567]  ? __sys_sendmsg_sock (net/socket.c:2780)
[   63.336919][  T567]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   63.336921][  T567]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[   63.336922][  T567]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[   63.336925][  T567]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   63.336926][  T567] RIP: 0033:0x7fcee02c254e
[   63.336928][  T567] 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
[   63.336930][  T567] RSP: 002b:00007ffed23e9c90 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   63.336933][  T567] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fcee02c254e
[   63.336935][  T567] RDX: 0000000000000000 RSI: 00007ffed23e9d40 RDI: 0000000000000005
[   63.336935][  T567] RBP: 00007ffed23e9ca0 R08: 0000000000000000 R09: 0000000000000000
[   63.336936][  T567] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91aa32


Finger prints:
mark_lock_irq:mark_lock:mark_usage:__lock_acquire:_raw_spin_lock
__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
__irq_exit_rcu:vprintk_emit:dump_stack_lvl:__kmalloc_noprof:put_chars