======================================
| [   10.942620][  T244] softirqs last disabled at (26245): __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
| [   10.942622][  T244] Preemption disabled at:
| [   10.942623][  T244] vprintk_emit (kernel/printk/printk.c:2471)
| [   10.942632][  T244] Tainted: [W]=WARN
[   10.942633][  T244] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   10.942635][  T244] Call Trace:
[   10.942637][  T244]  <TASK>
[   10.942639][  T244]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   10.942644][  T244]  ? vprintk_emit (kernel/printk/printk.c:2471)
[   10.942646][  T244]  __might_resched.cold (kernel/sched/core.c:9234)
[   10.942651][  T244]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   10.942655][  T244]  ? __kmalloc_noprof (./include/linux/sched/mm.h:317 mm/slub.c:4636 mm/slub.c:4974 mm/slub.c:5413 mm/slub.c:5439)
[   10.942660][  T244]  __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))
[   10.942662][  T244]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   10.942668][  T244]  ? 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)
[   10.942671][  T244]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   10.942674][  T244]  put_chars (drivers/char/virtio_console.c:1176)
[   10.942677][  T244]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   10.942678][  T244]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   10.942683][  T244]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   10.942685][  T244]  ? validate_chain (kernel/locking/lockdep.c:3817 (discriminator 2) kernel/locking/lockdep.c:3837 (discriminator 2) kernel/locking/lockdep.c:3892 (discriminator 2))
[   10.942690][  T244]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   10.942692][  T244]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   10.942697][  T244]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   10.942700][  T244]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   10.942705][  T244]  console_emit_next_record (kernel/printk/printk.c:3183)
[   10.942708][  T244]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   10.942710][  T244]  ? 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))
[   10.942713][  T244]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   10.942716][  T244]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   10.942719][  T244]  console_flush_one_record (kernel/printk/printk.c:3268)
[   10.942726][  T244]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   10.942728][  T244]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   10.942733][  T244]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   10.942736][  T244]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   10.942738][  T244]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   10.942740][  T244]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   10.942743][  T244]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   10.942745][  T244]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   10.942748][  T244]  vprintk_emit (kernel/printk/printk.c:2479)
[   10.942752][  T244]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   10.942758][  T244]  ? vlan_netlink_fini (./include/linux/etherdevice.h:306 net/8021q/vlan.c:316 net/8021q/vlan.c:416) 8021q
[   10.942761][  T244]  _printk (kernel/printk/printk.c:2504)
[   10.942765][  T244]  ? snapshot_read.cold (user.c:?)
[   10.942771][  T244]  ? 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)
[   10.942774][  T244] 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
[   10.942777][  T244]  do_one_initcall (init/main.c:1357)
[   10.942780][  T244]  ? trace_event_raw_event_initcall_level (./include/trace/events/initcall.h:10)
[   10.942784][  T244]  ? do_init_module (./include/linux/slab.h:991 (discriminator 1) kernel/module/main.c:3105 (discriminator 1))
[   10.942787][  T244]  ? kasan_unpoison (mm/kasan/shadow.c:146 mm/kasan/shadow.c:178)
[   10.942792][  T244]  do_init_module (kernel/module/main.c:3117)
[   10.942795][  T244]  ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4488)
[   10.942800][  T244]  ? free_module (./include/trace/events/module.h:50 (discriminator 19))
[   10.942803][  T244]  ? kfree (./include/linux/kasan.h:235 mm/slub.c:2748 mm/slub.c:6499 mm/slub.c:6792)
[   10.942807][  T244]  load_module (kernel/module/main.c:3593)
[   10.942814][  T244]  ? layout_and_allocate.isra.0 (kernel/module/main.c:3016)
[   10.942818][  T244]  ? __ia32_sys_fsconfig (??:?)
[   10.942820][  T244]  ? ovl_real_file (fs/overlayfs/file.c:195)
[   10.942824][  T244]  ? backing_file_read_iter (fs/backing-file.c:211)
[   10.942827][  T244]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   10.942831][  T244]  init_module_from_file (kernel/module/main.c:3790)
[   10.942834][  T244]  ? __do_sys_init_module (kernel/module/main.c:3664)
[   10.942842][  T244]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   10.942845][  T244]  ? 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)
[   10.942848][  T244]  idempotent_init_module (kernel/module/main.c:3802)
[   10.942852][  T244]  ? init_module_from_file (kernel/module/main.c:3791)
[   10.942858][  T244]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   10.942860][  T244]  ? cap_capable (./include/trace/events/capability.h:26 (discriminator 22) security/commoncap.c:130 (discriminator 22))
[   10.942866][  T244]  __x64_sys_finit_module (kernel/module/main.c:3828 kernel/module/main.c:3812 kernel/module/main.c:3812)
[   10.942868][  T244]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   10.942871][  T244]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[   10.942873][  T244]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[   10.942876][  T244]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   10.942878][  T244] RIP: 0033:0x7f0a313de37d
[   10.942881][  T244] 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
[   10.942883][  T244] RSP: 002b:00007ffe0df9bd38 EFLAGS: 00000246 ORIG_RAX: 0000000000000139
[   10.942886][  T244] RAX: ffffffffffffffda RBX: 000055c18d720810 RCX: 00007f0a313de37d
[   10.942887][  T244] RDX: 0000000000000000 RSI: 000055c1527cbffd RDI: 0000000000000000
[   10.942888][  T244] RBP: 00007ffe0df9bdd0 R08: 0000000000000000 R09: 0000000000000000
[   10.942889][  T244] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c1527cbffd
[   10.942890][  T244] R13: 000055c18d720960 R14: 0000000000040000 R15: 0000000000000000
| [   12.226743][  T315] softirqs last disabled at (18751): __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
| [   12.226746][  T315] Preemption disabled at:
| [   12.226746][  T315] vprintk_emit (kernel/printk/printk.c:2471)
| [   12.226755][  T315] Tainted: [W]=WARN
[   12.226756][  T315] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   12.226758][  T315] Call Trace:
[   12.226760][  T315]  <TASK>
[   12.226761][  T315]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   12.226767][  T315]  ? vprintk_emit (kernel/printk/printk.c:2471)
[   12.226769][  T315]  __might_resched.cold (kernel/sched/core.c:9234)
[   12.226774][  T315]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   12.226778][  T315]  ? __kmalloc_noprof (./include/linux/sched/mm.h:317 mm/slub.c:4636 mm/slub.c:4974 mm/slub.c:5413 mm/slub.c:5439)
[   12.226783][  T315]  __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))
[   12.226786][  T315]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   12.226792][  T315]  ? 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)
[   12.226795][  T315]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   12.226798][  T315]  put_chars (drivers/char/virtio_console.c:1176)
[   12.226800][  T315]  ? desc_read_finalized_seq (kernel/printk/printk_ringbuffer.c:1934)
[   12.226802][  T315]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   12.226805][  T315]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   12.226808][  T315]  ? validate_chain (kernel/locking/lockdep.c:3817 (discriminator 2) kernel/locking/lockdep.c:3837 (discriminator 2) kernel/locking/lockdep.c:3892 (discriminator 2))
[   12.226812][  T315]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   12.226815][  T315]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   12.226816][  T315]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   12.226821][  T315]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   12.226822][  T315]  ? console_emit_next_record (kernel/printk/printk.c:3095 (discriminator 2) kernel/printk/printk.c:3182 (discriminator 2))
[   12.226825][  T315]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   12.226828][  T315]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   12.226832][  T315]  console_emit_next_record (kernel/printk/printk.c:3183)
[   12.226836][  T315]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   12.226837][  T315]  ? console_flush_one_record (./include/linux/rcupdate.h:314 (discriminator 2) ./include/linux/srcu.h:439 (discriminator 2) kernel/printk/printk.c:291 (discriminator 2) kernel/printk/printk.c:3246 (discriminator 2))
[   12.226840][  T315]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   12.226843][  T315]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   12.226846][  T315]  console_flush_one_record (kernel/printk/printk.c:3268)
[   12.226851][  T315]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   12.226853][  T315]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   12.226857][  T315]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   12.226860][  T315]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   12.226862][  T315]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   12.226864][  T315]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   12.226868][  T315]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   12.226869][  T315]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   12.226872][  T315]  vprintk_emit (kernel/printk/printk.c:2479)
[   12.226877][  T315]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   12.226882][  T315]  ? gact_cleanup_module (net/sched/act_gact.c:192) act_gact
[   12.226885][  T315]  _printk (kernel/printk/printk.c:2504)
[   12.226889][  T315]  ? snapshot_read.cold (user.c:?)
[   12.226895][  T315]  ? 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)
[   12.226897][  T315] gact_init_module (net/sched/act_gact.c:180) act_gact
[   12.226900][  T315]  do_one_initcall (init/main.c:1357)
[   12.226902][  T315]  ? trace_event_raw_event_initcall_level (./include/trace/events/initcall.h:10)
[   12.226907][  T315]  ? do_init_module (./include/linux/slab.h:991 (discriminator 1) kernel/module/main.c:3105 (discriminator 1))
[   12.226910][  T315]  ? kasan_unpoison (mm/kasan/shadow.c:146 mm/kasan/shadow.c:178)
[   12.226915][  T315]  do_init_module (kernel/module/main.c:3117)
[   12.226919][  T315]  ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4488)
[   12.226923][  T315]  ? free_module (./include/trace/events/module.h:50 (discriminator 19))
[   12.226926][  T315]  ? kfree (./include/linux/kasan.h:235 mm/slub.c:2748 mm/slub.c:6499 mm/slub.c:6792)
[   12.226930][  T315]  load_module (kernel/module/main.c:3593)
[   12.226937][  T315]  ? layout_and_allocate.isra.0 (kernel/module/main.c:3016)
[   12.226941][  T315]  ? __ia32_sys_fsconfig (??:?)
[   12.226943][  T315]  ? ovl_real_file (fs/overlayfs/file.c:195)
[   12.226948][  T315]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   12.226949][  T315]  ? backing_file_read_iter (fs/backing-file.c:211)
[   12.226952][  T315]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   12.226956][  T315]  init_module_from_file (kernel/module/main.c:3790)
[   12.226959][  T315]  ? __do_sys_init_module (kernel/module/main.c:3664)
[   12.226967][  T315]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   12.226970][  T315]  ? 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)
[   12.226973][  T315]  idempotent_init_module (kernel/module/main.c:3802)
[   12.226977][  T315]  ? init_module_from_file (kernel/module/main.c:3791)
[   12.226983][  T315]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   12.226985][  T315]  ? cap_capable (./include/trace/events/capability.h:26 (discriminator 22) security/commoncap.c:130 (discriminator 22))
[   12.226991][  T315]  __x64_sys_finit_module (kernel/module/main.c:3828 kernel/module/main.c:3812 kernel/module/main.c:3812)
[   12.226993][  T315]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   12.226996][  T315]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[   12.226998][  T315]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[   12.227001][  T315]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   12.227003][  T315] RIP: 0033:0x7f8094a1c37d
[   12.227007][  T315] 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
[   12.227008][  T315] RSP: 002b:00007fff098094d8 EFLAGS: 00000246 ORIG_RAX: 0000000000000139
[   12.227011][  T315] RAX: ffffffffffffffda RBX: 000055fe3728d810 RCX: 00007f8094a1c37d
[   12.227013][  T315] RDX: 0000000000000000 RSI: 000055fe0d993ffd RDI: 0000000000000000
[   12.227014][  T315] RBP: 00007fff09809570 R08: 0000000000000000 R09: 0000000000000000
[   12.227014][  T315] R10: 0000000000000000 R11: 0000000000000246 R12: 000055fe0d993ffd
[   12.227015][  T315] R13: 000055fe3728d960 R14: 0000000000040000 R15: 0000000000000000
| [   13.333343][  T394] softirqs last disabled at (23157): __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
| [   13.333346][  T394] Preemption disabled at:
| [   13.333346][  T394] 0x0
| [   13.333357][  T394] Tainted: [W]=WARN
[   13.333357][  T394] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   13.333359][  T394] Call Trace:
[   13.333361][  T394]  <TASK>
[   13.333362][  T394]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   13.333368][  T394]  __might_resched.cold (kernel/sched/core.c:9234)
[   13.333373][  T394]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   13.333377][  T394]  ? __kmalloc_noprof (./include/linux/sched/mm.h:317 mm/slub.c:4636 mm/slub.c:4974 mm/slub.c:5413 mm/slub.c:5439)
[   13.333382][  T394]  __kmalloc_noprof (./include/linux/sched/mm.h:322 (discriminator 2) mm/slub.c:4636 (discriminator 2) mm/slub.c:4974 (discriminator 2) mm/slub.c:5413 (discriminator 2) mm/slub.c:5439 (discriminator 2))
[   13.333384][  T394]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   13.333390][  T394]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:58 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   13.333393][  T394]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   13.333396][  T394]  put_chars (drivers/char/virtio_console.c:1176)
[   13.333399][  T394]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   13.333400][  T394]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   13.333405][  T394]  ? validate_chain (kernel/locking/lockdep.c:3817 (discriminator 2) kernel/locking/lockdep.c:3837 (discriminator 2) kernel/locking/lockdep.c:3892 (discriminator 2))
[   13.333410][  T394]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   13.333417][  T394]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   13.333419][  T394]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   13.333427][  T394]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   13.333431][  T394]  console_emit_next_record (kernel/printk/printk.c:3183)
[   13.333436][  T394]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   13.333437][  T394]  ? console_flush_one_record (./include/linux/rcupdate.h:314 (discriminator 2) ./include/linux/srcu.h:439 (discriminator 2) kernel/printk/printk.c:291 (discriminator 2) kernel/printk/printk.c:3246 (discriminator 2))
[   13.333441][  T394]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   13.333443][  T394]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   13.333447][  T394]  console_flush_one_record (kernel/printk/printk.c:3268)
[   13.333451][  T394]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   13.333453][  T394]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   13.333458][  T394]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   13.333461][  T394]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   13.333463][  T394]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   13.333465][  T394]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   13.333469][  T394]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   13.333470][  T394]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   13.333474][  T394]  vprintk_emit (kernel/printk/printk.c:2479)
[   13.333477][  T394]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   13.333481][  T394]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   13.333485][  T394]  _printk (kernel/printk/printk.c:2504)
[   13.333488][  T394]  ? snapshot_read.cold (user.c:?)
[   13.333491][  T394]  ? 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)
[   13.333494][  T394]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   13.333497][  T394]  ? 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)
[   13.333500][  T394]  do_exit.cold (kernel/exit.c:889 (discriminator 4) kernel/exit.c:1043 (discriminator 4))
[   13.333504][  T394]  ? exit_notify (kernel/exit.c:780)
[   13.333506][  T394]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   13.333509][  T394]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   13.333513][  T394]  do_group_exit (kernel/exit.c:1151)
[   13.333515][  T394]  __x64_sys_exit_group (kernel/exit.c:1162 kernel/exit.c:1160 kernel/exit.c:1160)
[   13.333517][  T394]  x64_sys_call (./arch/x86/include/generated/asm/syscalls_64.h:232)
[   13.333519][  T394]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[   13.333523][  T394]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[   13.333526][  T394]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   13.333528][  T394] RIP: 0033:0x7fe0b85271b8
[   13.333530][  T394] Code: Unable to access opcode bytes at 0x7fe0b852718e.

Code starting with the faulting instruction
===========================================
[   13.333531][  T394] RSP: 002b:00007ffca9da8b68 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[   13.333534][  T394] RAX: ffffffffffffffda RBX: 00007fe0b8657f88 RCX: 00007fe0b85271b8
[   13.333535][  T394] RDX: 00007fe0b8271fc8 RSI: fffffffffffffeb8 RDI: 0000000000000000
[   13.333536][  T394] RBP: 00007ffca9da8bc0 R08: 0000000000000000 R09: 0000000000000060
[   13.333537][  T394] R10: 00007ffca9da8980 R11: 0000000000000246 R12: 0000000000000001
[   13.333538][  T394] R13: 0000000000000000 R14: 00007fe0b8656680 R15: 00007fe0b8657fa0
| [   21.911297][    C0]
| [   21.911297][    C0]
| [   21.911297][    C0] stack backtrace:
| [   21.911303][    C0] Tainted: [W]=WARN
[   21.911303][    C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   21.911305][    C0] Call Trace:
[   21.911306][    C0]  <IRQ>
[   21.911308][    C0]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   21.911312][    C0]  print_irq_inversion_bug.part.0.cold (kernel/locking/lockdep.c:4141)
[   21.911314][    C0]  mark_lock_irq (kernel/locking/lockdep.c:4095 kernel/locking/lockdep.c:4174 kernel/locking/lockdep.c:4310)
[   21.911316][    C0]  ? add_lock_to_list (./include/linux/find.h:391 kernel/locking/lockdep.c:1419 kernel/locking/lockdep.c:1450)
[   21.911318][    C0]  mark_lock (kernel/locking/lockdep.c:4769)
[   21.911320][    C0]  mark_usage (kernel/locking/lockdep.c:4658)
[   21.911322][    C0]  __lock_acquire (kernel/locking/lockdep.c:5208)
[   21.911324][    C0]  lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   21.911326][    C0]  ? console_lock_spinning_enable (kernel/printk/printk.c:1902 (discriminator 2))
[   21.911328][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   21.911331][    C0]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   21.911333][    C0]  console_lock_spinning_enable (kernel/printk/printk.c:1902 (discriminator 2))
[   21.911335][    C0]  ? console_lock_spinning_enable (kernel/printk/printk.c:1902 (discriminator 2))
[   21.911336][    C0]  console_emit_next_record (kernel/printk/printk.c:3177)
[   21.911338][    C0]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   21.911340][    C0]  ? console_flush_one_record (./include/linux/rcupdate.h:314 (discriminator 2) ./include/linux/srcu.h:439 (discriminator 2) kernel/printk/printk.c:291 (discriminator 2) kernel/printk/printk.c:3246 (discriminator 2))
[   21.911342][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   21.911344][    C0]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   21.911346][    C0]  console_flush_one_record (kernel/printk/printk.c:3268)
[   21.911348][    C0]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   21.911350][    C0]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   21.911352][    C0]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   21.911354][    C0]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   21.911355][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   21.911357][    C0]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   21.911359][    C0]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   21.911361][    C0]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   21.911363][    C0]  vprintk_emit (kernel/printk/printk.c:2479)
[   21.911365][    C0]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   21.911367][    C0]  ? clocksource_watchdog.part.0 (kernel/time/clocksource.c:531 (discriminator 1) kernel/time/clocksource.c:608 (discriminator 1) kernel/time/clocksource.c:667 (discriminator 1))
[   21.911369][    C0]  _printk (kernel/printk/printk.c:2504)
[   21.911370][    C0]  ? snapshot_read.cold (user.c:?)
[   21.911372][    C0]  ? clocksource_watchdog.part.0 (kernel/time/clocksource.c:531 (discriminator 1) kernel/time/clocksource.c:608 (discriminator 1) kernel/time/clocksource.c:667 (discriminator 1))
[   21.911374][    C0]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   21.911376][    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))
[   21.911378][    C0]  ? clocksource_watchdog.part.0 (./include/linux/find.h:67 (discriminator 4))
[   21.911379][    C0]  ? clocksource_watchdog.part.0 (./include/linux/find.h:67 (discriminator 4))
[   21.911381][    C0]  call_timer_fn (kernel/time/timer.c:1748)
[   21.911383][    C0]  ? detach_if_pending (./include/linux/list.h:1159)
[   21.911385][    C0]  ? debug_object_active_state (lib/debugobjects.c:1122)
[   21.911388][    C0]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   21.911390][    C0]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   21.911391][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   21.911394][    C0]  __run_timers (kernel/time/timer.c:1799 kernel/time/timer.c:2374)
[   21.911395][    C0]  ? clocksource_watchdog.part.0 (./include/linux/find.h:67 (discriminator 4))
[   21.911398][    C0]  ? __bpf_trace_itimer_expire (./include/trace/events/timer.h:407)
[   21.911399][    C0]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   21.911402][    C0]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   21.911404][    C0]  run_timer_softirq (kernel/time/timer.c:2386 kernel/time/timer.c:2395 kernel/time/timer.c:2403)
[   21.911406][    C0]  ? __run_timers (./include/trace/events/timer.h:138 (discriminator 19))
[   21.911408][    C0]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   21.911410][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   21.911412][    C0]  handle_softirqs (kernel/softirq.c:645)
[   21.911414][    C0]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   21.911416][    C0]  ? _local_bh_enable (kernel/softirq.c:428 (discriminator 1))
[   21.911418][    C0]  __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
[   21.911419][    C0]  irq_exit_rcu (kernel/softirq.c:784)
[   21.911420][    C0]  sysvec_apic_timer_interrupt (arch/x86/kernel/apic/apic.c:1062 (discriminator 37) arch/x86/kernel/apic/apic.c:1062 (discriminator 37))
[   21.911422][    C0]  </IRQ>
[   21.911423][    C0]  <TASK>
[   21.911423][    C0]  ? lockdep_hardirqs_on_prepare.part.0 (kernel/locking/lockdep.c:470 (discriminator 2) kernel/locking/lockdep.c:4427 (discriminator 2))
[   21.911425][    C0]  asm_sysvec_apic_timer_interrupt (./arch/x86/include/asm/idtentry.h:674)
[   21.911427][    C0] RIP: 0010:pv_native_safe_halt (./arch/x86/include/asm/irqflags.h:48 arch/x86/kernel/paravirt.c:63)
[   21.911430][    C0] Code: 48 8b 3d 94 e2 f5 01 e8 1f 00 00 00 48 2b 05 58 a3 95 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 13 96 11 00 fb f4 <c3> 0f 1f 40 d6 48 83 ec 20 8b 17 49 89 f8 83 e2 fe 41 89 d2 0f 01
All code
========
   0:	48 8b 3d 94 e2 f5 01 	mov    0x1f5e294(%rip),%rdi        # 0x1f5e29b
   7:	e8 1f 00 00 00       	call   0x2b
   c:	48 2b 05 58 a3 95 00 	sub    0x95a358(%rip),%rax        # 0x95a36b
  13:	c3                   	ret
  14:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  1b:	f3 0f 1e fa          	endbr64
  1f:	eb 07                	jmp    0x28
  21:	0f 00 2d 13 96 11 00 	verw   0x119613(%rip)        # 0x11963b
  28:	fb                   	sti
  29:	f4                   	hlt
  2a:*	c3                   	ret		<-- trapping instruction
  2b:	0f 1f 40 d6          	nopl   -0x2a(%rax)
  2f:	48 83 ec 20          	sub    $0x20,%rsp
  33:	8b 17                	mov    (%rdi),%edx
  35:	49 89 f8             	mov    %rdi,%r8
  38:	83 e2 fe             	and    $0xfffffffe,%edx
  3b:	41 89 d2             	mov    %edx,%r10d
  3e:	0f                   	.byte 0xf
  3f:	01                   	.byte 0x1

Code starting with the faulting instruction
===========================================
   0:	c3                   	ret
   1:	0f 1f 40 d6          	nopl   -0x2a(%rax)
   5:	48 83 ec 20          	sub    $0x20,%rsp
   9:	8b 17                	mov    (%rdi),%edx
   b:	49 89 f8             	mov    %rdi,%r8
   e:	83 e2 fe             	and    $0xfffffffe,%edx
  11:	41 89 d2             	mov    %edx,%r10d
  14:	0f                   	.byte 0xf
  15:	01                   	.byte 0x1
[   21.911431][    C0] RSP: 0018:ffffffff94407cf8 EFLAGS: 00000296
[   21.911434][    C0] RAX: 00000000000bf41f RBX: ffffffff9441c600 RCX: ffffffff914f0307
[   21.911435][    C0] RDX: ffffffff9441c600 RSI: ffffffff94238b01 RDI: ffffffff93c8d8e0
[   21.911436][    C0] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[   21.911437][    C0] R10: 0000000000000000 R11: 0000000000000001 R12: 1ffffffff2880fa2
[   21.911438][    C0] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000014770
[   21.911439][    C0]  ? cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   21.911442][    C0]  ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4488)
[   21.911443][    C0]  default_idle (./arch/x86/include/asm/paravirt.h:62 arch/x86/kernel/process.c:768)
[   21.911445][    C0]  default_idle_call (kernel/sched/idle.c:122)
[   21.911446][    C0]  cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   21.911448][    C0]  ? arch_cpu_idle_exit+0x40/0x40
[   21.911449][    C0]  ? mark_tsc_async_resets (arch/x86/kernel/tsc_sync.c:49)
[   21.911452][    C0]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   21.911453][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   21.911455][    C0]  do_idle (kernel/sched/idle.c:355)
[   21.911457][    C0]  cpu_startup_entry (kernel/sched/idle.c:454)
[   21.911463][    C0]  rest_init (init/main.c:727)
[   21.911465][    C0]  ? __cpuidle_text_end (??:?)
[   21.911468][    C0]  ? rest_init (init/main.c:727)
[   21.911470][    C0]  ? acpi_hw_set_mode (drivers/acpi/acpica/hwacpi.c:72 (discriminator 1))
[   21.911473][    C0]  ? cpus_read_unlock (./include/linux/percpu-rwsem.h:125 (discriminator 1) kernel/cpu.c:502 (discriminator 1))
[   21.911476][    C0]  ? acpi_enable (drivers/acpi/acpica/evxfevnt.c:47)
[   21.911478][    C0]  start_kernel (init/main.c:1185)
[   21.911480][    C0]  x86_64_start_reservations (arch/x86/kernel/head64.c:310)
[   21.911482][    C0]  x86_64_start_kernel (arch/x86/kernel/head64.c:291)
[   21.911484][    C0]  common_startup_64 (arch/x86/kernel/head_64.S:418)
| [   21.911502][    C0] softirqs last disabled at (783393): __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
| [   21.911503][    C0] Preemption disabled at:
| [   21.911504][    C0] schedule_preempt_disabled (kernel/sched/core.c:7420)
| [   21.911509][    C0] Tainted: [W]=WARN
[   21.911509][    C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   21.911510][    C0] Call Trace:
[   21.911510][    C0]  <IRQ>
[   21.911511][    C0]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   21.911513][    C0]  ? schedule_preempt_disabled (kernel/sched/core.c:7420)
[   21.911514][    C0]  __might_resched.cold (kernel/sched/core.c:9234)
[   21.911517][    C0]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   21.911520][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   21.911523][    C0]  __kmalloc_noprof (./include/linux/sched/mm.h:322 (discriminator 2) mm/slub.c:4636 (discriminator 2) mm/slub.c:4974 (discriminator 2) mm/slub.c:5413 (discriminator 2) mm/slub.c:5439 (discriminator 2))
[   21.911524][    C0]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   21.911526][    C0]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   21.911528][    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)
[   21.911529][    C0]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   21.911531][    C0]  put_chars (drivers/char/virtio_console.c:1176)
[   21.911533][    C0]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   21.911535][    C0]  ? mark_lock (kernel/locking/lockdep.c:4769)
[   21.911537][    C0]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   21.911540][    C0]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   21.911541][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   21.911543][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   21.911545][    C0]  console_emit_next_record (kernel/printk/printk.c:3183)
[   21.911547][    C0]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   21.911549][    C0]  ? console_flush_one_record (./include/linux/rcupdate.h:314 (discriminator 2) ./include/linux/srcu.h:439 (discriminator 2) kernel/printk/printk.c:291 (discriminator 2) kernel/printk/printk.c:3246 (discriminator 2))
[   21.911551][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   21.911553][    C0]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   21.911555][    C0]  console_flush_one_record (kernel/printk/printk.c:3268)
[   21.911557][    C0]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   21.911559][    C0]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   21.911561][    C0]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   21.911563][    C0]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   21.911565][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   21.911566][    C0]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   21.911568][    C0]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   21.911570][    C0]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   21.911572][    C0]  vprintk_emit (kernel/printk/printk.c:2479)
[   21.911574][    C0]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   21.911576][    C0]  ? clocksource_watchdog.part.0 (kernel/time/clocksource.c:531 (discriminator 1) kernel/time/clocksource.c:608 (discriminator 1) kernel/time/clocksource.c:667 (discriminator 1))
[   21.911578][    C0]  _printk (kernel/printk/printk.c:2504)
[   21.911580][    C0]  ? snapshot_read.cold (user.c:?)
[   21.911582][    C0]  ? clocksource_watchdog.part.0 (kernel/time/clocksource.c:531 (discriminator 1) kernel/time/clocksource.c:608 (discriminator 1) kernel/time/clocksource.c:667 (discriminator 1))
[   21.911583][    C0]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   21.911586][    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))
[   21.911587][    C0]  ? clocksource_watchdog.part.0 (./include/linux/find.h:67 (discriminator 4))
[   21.911589][    C0]  ? clocksource_watchdog.part.0 (./include/linux/find.h:67 (discriminator 4))
[   21.911590][    C0]  call_timer_fn (kernel/time/timer.c:1748)
[   21.911592][    C0]  ? detach_if_pending (./include/linux/list.h:1159)
[   21.911594][    C0]  ? debug_object_active_state (lib/debugobjects.c:1122)
[   21.911596][    C0]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   21.911597][    C0]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   21.911599][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   21.911601][    C0]  __run_timers (kernel/time/timer.c:1799 kernel/time/timer.c:2374)
[   21.911603][    C0]  ? clocksource_watchdog.part.0 (./include/linux/find.h:67 (discriminator 4))
[   21.911605][    C0]  ? __bpf_trace_itimer_expire (./include/trace/events/timer.h:407)
[   21.911607][    C0]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   21.911609][    C0]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   21.911612][    C0]  run_timer_softirq (kernel/time/timer.c:2386 kernel/time/timer.c:2395 kernel/time/timer.c:2403)
[   21.911614][    C0]  ? __run_timers (./include/trace/events/timer.h:138 (discriminator 19))
[   21.911615][    C0]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   21.911617][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   21.911618][    C0]  handle_softirqs (kernel/softirq.c:645)
[   21.911620][    C0]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   21.911622][    C0]  ? _local_bh_enable (kernel/softirq.c:428 (discriminator 1))
[   21.911624][    C0]  __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
[   21.911625][    C0]  irq_exit_rcu (kernel/softirq.c:784)
[   21.911627][    C0]  sysvec_apic_timer_interrupt (arch/x86/kernel/apic/apic.c:1062 (discriminator 37) arch/x86/kernel/apic/apic.c:1062 (discriminator 37))
[   21.911628][    C0]  </IRQ>
[   21.911629][    C0]  <TASK>
[   21.911629][    C0]  ? lockdep_hardirqs_on_prepare.part.0 (kernel/locking/lockdep.c:470 (discriminator 2) kernel/locking/lockdep.c:4427 (discriminator 2))
[   21.911631][    C0]  asm_sysvec_apic_timer_interrupt (./arch/x86/include/asm/idtentry.h:674)
[   21.911632][    C0] RIP: 0010:pv_native_safe_halt (./arch/x86/include/asm/irqflags.h:48 arch/x86/kernel/paravirt.c:63)
[   21.911634][    C0] Code: 48 8b 3d 94 e2 f5 01 e8 1f 00 00 00 48 2b 05 58 a3 95 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 13 96 11 00 fb f4 <c3> 0f 1f 40 d6 48 83 ec 20 8b 17 49 89 f8 83 e2 fe 41 89 d2 0f 01
All code
========
   0:	48 8b 3d 94 e2 f5 01 	mov    0x1f5e294(%rip),%rdi        # 0x1f5e29b
   7:	e8 1f 00 00 00       	call   0x2b
   c:	48 2b 05 58 a3 95 00 	sub    0x95a358(%rip),%rax        # 0x95a36b
  13:	c3                   	ret
  14:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  1b:	f3 0f 1e fa          	endbr64
  1f:	eb 07                	jmp    0x28
  21:	0f 00 2d 13 96 11 00 	verw   0x119613(%rip)        # 0x11963b
  28:	fb                   	sti
  29:	f4                   	hlt
  2a:*	c3                   	ret		<-- trapping instruction
  2b:	0f 1f 40 d6          	nopl   -0x2a(%rax)
  2f:	48 83 ec 20          	sub    $0x20,%rsp
  33:	8b 17                	mov    (%rdi),%edx
  35:	49 89 f8             	mov    %rdi,%r8
  38:	83 e2 fe             	and    $0xfffffffe,%edx
  3b:	41 89 d2             	mov    %edx,%r10d
  3e:	0f                   	.byte 0xf
  3f:	01                   	.byte 0x1

Code starting with the faulting instruction
===========================================
   0:	c3                   	ret
   1:	0f 1f 40 d6          	nopl   -0x2a(%rax)
   5:	48 83 ec 20          	sub    $0x20,%rsp
   9:	8b 17                	mov    (%rdi),%edx
   b:	49 89 f8             	mov    %rdi,%r8
   e:	83 e2 fe             	and    $0xfffffffe,%edx
  11:	41 89 d2             	mov    %edx,%r10d
  14:	0f                   	.byte 0xf
  15:	01                   	.byte 0x1
[   21.911635][    C0] RSP: 0018:ffffffff94407cf8 EFLAGS: 00000296
[   21.911636][    C0] RAX: 00000000000bf41f RBX: ffffffff9441c600 RCX: ffffffff914f0307
[   21.911637][    C0] RDX: ffffffff9441c600 RSI: ffffffff94238b01 RDI: ffffffff93c8d8e0
[   21.911638][    C0] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[   21.911639][    C0] R10: 0000000000000000 R11: 0000000000000001 R12: 1ffffffff2880fa2
[   21.911639][    C0] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000014770
[   21.911641][    C0]  ? cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   21.911643][    C0]  ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4488)
[   21.911645][    C0]  default_idle (./arch/x86/include/asm/paravirt.h:62 arch/x86/kernel/process.c:768)
[   21.911646][    C0]  default_idle_call (kernel/sched/idle.c:122)
[   21.911648][    C0]  cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   21.911650][    C0]  ? arch_cpu_idle_exit+0x40/0x40
[   21.911651][    C0]  ? mark_tsc_async_resets (arch/x86/kernel/tsc_sync.c:49)
[   21.911653][    C0]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   21.911654][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   21.911656][    C0]  do_idle (kernel/sched/idle.c:355)
[   21.911657][    C0]  cpu_startup_entry (kernel/sched/idle.c:454)
[   21.911659][    C0]  rest_init (init/main.c:727)
[   21.911661][    C0]  ? __cpuidle_text_end (??:?)
[   21.911663][    C0]  ? rest_init (init/main.c:727)
[   21.911665][    C0]  ? acpi_hw_set_mode (drivers/acpi/acpica/hwacpi.c:72 (discriminator 1))
[   21.911667][    C0]  ? cpus_read_unlock (./include/linux/percpu-rwsem.h:125 (discriminator 1) kernel/cpu.c:502 (discriminator 1))
[   21.911669][    C0]  ? acpi_enable (drivers/acpi/acpica/evxfevnt.c:47)
[   21.911671][    C0]  start_kernel (init/main.c:1185)
[   21.911673][    C0]  x86_64_start_reservations (arch/x86/kernel/head64.c:310)
[   21.911674][    C0]  x86_64_start_kernel (arch/x86/kernel/head64.c:291)
[   21.911676][    C0]  common_startup_64 (arch/x86/kernel/head_64.S:418)
| [   37.922215][  T565] softirqs last disabled at (0): 0x0
| [   37.922217][  T565] Preemption disabled at:
| [   37.922218][  T565] 0x0
| [   37.922226][  T565] Tainted: [W]=WARN
[   37.922227][  T565] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   37.922229][  T565] Call Trace:
[   37.922230][  T565]  <TASK>
[   37.922231][  T565]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   37.922237][  T565]  __might_resched.cold (kernel/sched/core.c:9234)
[   37.922241][  T565]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   37.922244][  T565]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   37.922248][  T565]  __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))
[   37.922252][  T565]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   37.922254][  T565]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   37.922258][  T565]  ? 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)
[   37.922260][  T565]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   37.922262][  T565]  put_chars (drivers/char/virtio_console.c:1176)
[   37.922263][  T565]  ? desc_read_finalized_seq (kernel/printk/printk_ringbuffer.c:1934)
[   37.922265][  T565]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   37.922267][  T565]  ? console_prepend_replay (kernel/printk/printk.c:3005)
[   37.922270][  T565]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   37.922273][  T565]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   37.922274][  T565]  ? 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)
[   37.922276][  T565]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   37.922278][  T565]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   37.922279][  T565]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   37.922281][  T565]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   37.922283][  T565]  console_emit_next_record (kernel/printk/printk.c:3183)
[   37.922286][  T565]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   37.922288][  T565]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   37.922289][  T565]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   37.922291][  T565]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   37.922292][  T565]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   37.922294][  T565]  ? console_flush_one_record (kernel/printk/printk.c:3247)
[   37.922296][  T565]  console_flush_one_record (kernel/printk/printk.c:3268)
[   37.922298][  T565]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   37.922301][  T565]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   37.922303][  T565]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   37.922304][  T565]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   37.922306][  T565]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   37.922307][  T565]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   37.922309][  T565]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   37.922310][  T565]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   37.922312][  T565]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   37.922314][  T565]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   37.922316][  T565]  vprintk_emit (kernel/printk/printk.c:2479)
[   37.922321][  T565]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   37.922322][  T565]  ? debug_object_assert_init (lib/debugobjects.c:1072 (discriminator 3))
[   37.922326][  T565]  ? debug_object_activate (lib/debugobjects.c:884)
[   37.922329][  T565]  _printk (kernel/printk/printk.c:2504)
[   37.922332][  T565]  ? snapshot_read.cold (user.c:?)
[   37.922334][  T565]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   37.922336][  T565]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   37.922337][  T565]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   37.922341][  T565] br_set_state (net/bridge/br_stp.c:57 (discriminator 2)) bridge
[   37.922354][  T565] br_stp_disable_port (net/bridge/br_stp_if.c:106) bridge
[   37.922362][  T565] br_stp_disable_bridge (net/bridge/br_stp_if.c:76) bridge
[   37.922368][  T565] br_dev_stop (net/bridge/br_device.c:193) bridge
[   37.922377][  T565]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   37.922381][  T565]  __dev_close_many (net/core/dev.c:1798)
[   37.922384][  T565]  ? netif_open (net/core/dev.c:1755)
[   37.922385][  T565]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   37.922387][  T565]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   37.922389][  T565]  __dev_change_flags (net/core/dev.c:1811 net/core/dev.c:9810)
[   37.922391][  T565]  ? netif_set_allmulti (./include/net/netdev_lock.h:30 (discriminator 1))
[   37.922393][  T565]  ? __kernel_text_address (kernel/extable.c:79)
[   37.922396][  T565]  ? write_profile (profile.c:?)
[   37.922398][  T565]  ? unwind_get_return_address (arch/x86/kernel/unwind_orc.c:385 arch/x86/kernel/unwind_orc.c:380)
[   37.922401][  T565]  netif_change_flags (net/core/dev.c:9877)
[   37.922403][  T565]  do_setlink.isra.0 (net/core/rtnetlink.c:3266 (discriminator 1))
[   37.922405][  T565]  ? stack_trace_save (kernel/stacktrace.c:122 (discriminator 1))
[   37.922406][  T565]  ? rtnl_link_get_size (net/core/rtnetlink.c:747)
[   37.922408][  T565]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   37.922409][  T565]  ? stack_depot_save_flags (lib/stackdepot.c:609 lib/stackdepot.c:676)
[   37.922413][  T565]  ? kasan_save_stack (mm/kasan/common.c:58)
[   37.922416][  T565]  ? kasan_save_stack (mm/kasan/common.c:57)
[   37.922417][  T565]  ? kasan_save_track (mm/kasan/common.c:78)
[   37.922419][  T565]  ? __kasan_kmalloc (mm/kasan/common.c:398 mm/kasan/common.c:415)
[   37.922420][  T565]  ? __kmalloc_cache_noprof (./include/linux/kasan.h:263 mm/slub.c:5563)
[   37.922422][  T565]  ? rtnl_newlink (./include/linux/slab.h:991 (discriminator 1) net/core/rtnetlink.c:4113 (discriminator 1))
[   37.922423][  T565]  ? rtnetlink_rcv_msg (net/core/rtnetlink.c:7132)
[   37.922424][  T565]  ? netlink_rcv_skb (net/netlink/af_netlink.c:2556)
[   37.922427][  T565]  ? netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   37.922428][  T565]  ? netlink_sendmsg (net/netlink/af_netlink.c:1900)
[   37.922429][  T565]  ? ____sys_sendmsg (net/socket.c:800 (discriminator 4) net/socket.c:815 (discriminator 4) net/socket.c:2713 (discriminator 4))
[   37.922432][  T565]  ? ___sys_sendmsg (net/socket.c:2767)
[   37.922434][  T565]  ? __sys_sendmsg (net/socket.c:2799)
[   37.922435][  T565]  ? do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[   37.922438][  T565]  ? entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   37.922440][  T565]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   37.922442][  T565]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   37.922444][  T565]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   37.922445][  T565]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   37.922447][  T565]  ? trace_contention_end (./include/trace/events/lock.h:121 (discriminator 22))
[   37.922450][  T565]  ? __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)
[   37.922452][  T565]  ? __mutex_lock (kernel/locking/mutex.c:656 (discriminator 1) kernel/locking/mutex.c:821 (discriminator 1))
[   37.922454][  T565]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:366 net/core/rtnetlink.c:4214)
[   37.922455][  T565]  ? ww_mutex_lock (kernel/locking/mutex.c:934)
[   37.922457][  T565]  ? __rtnl_newlink (net/core/rtnetlink.c:4063)
[   37.922459][  T565]  rtnl_newlink (net/core/rtnetlink.c:4215)
[   37.922461][  T565]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   37.922463][  T565]  ? rtnl_bridge_getlink (net/core/rtnetlink.c:5558)
[   37.922464][  T565]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   37.922466][  T565]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   37.922468][  T565]  ? is_bpf_text_address (./include/linux/rcupdate.h:850 kernel/bpf/core.c:749)
[   37.922471][  T565]  ? is_bpf_text_address (./include/linux/rcupdate.h:882 kernel/bpf/core.c:751)
[   37.922473][  T565]  ? kernel_text_address (kernel/extable.c:125 kernel/extable.c:94)
[   37.922474][  T565]  ? __kernel_text_address (kernel/extable.c:79)
[   37.922475][  T565]  ? write_profile (profile.c:?)
[   37.922476][  T565]  ? unwind_get_return_address (arch/x86/kernel/unwind_orc.c:385 arch/x86/kernel/unwind_orc.c:380)
[   37.922478][  T565]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   37.922479][  T565]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   37.922481][  T565]  ? cap_capable (./include/trace/events/capability.h:26 (discriminator 22) security/commoncap.c:130 (discriminator 22))
[   37.922484][  T565]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   37.922486][  T565]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   37.922488][  T565]  ? rtnl_bridge_getlink (net/core/rtnetlink.c:5558)
[   37.922489][  T565]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7132)
[   37.922490][  T565]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   37.922492][  T565]  ? filter_irq_stacks (kernel/stacktrace.c:402)
[   37.922493][  T565]  ? stack_depot_save_flags (lib/stackdepot.c:609 lib/stackdepot.c:676)
[   37.922495][  T565]  netlink_rcv_skb (net/netlink/af_netlink.c:2556)
[   37.922497][  T565]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   37.922498][  T565]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   37.922500][  T565]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   37.922501][  T565]  ? __netlink_lookup (./include/linux/rcupdate.h:850 ./include/linux/rhashtable.h:709 net/netlink/af_netlink.c:499)
[   37.922504][  T565]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   37.922505][  T565]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   37.922507][  T565]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   37.922509][  T565]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   37.922511][  T565]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   37.922512][  T565]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   37.922514][  T565]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   37.922516][  T565]  netlink_sendmsg (net/netlink/af_netlink.c:1900)
[   37.922518][  T565]  ? netlink_unicast (./include/net/net_namespace.h:422 (discriminator 7))
[   37.922520][  T565]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   37.922521][  T565]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   37.922523][  T565]  ____sys_sendmsg (net/socket.c:800 (discriminator 4) net/socket.c:815 (discriminator 4) net/socket.c:2713 (discriminator 4))
[   37.922525][  T565]  ? copy_msghdr_from_user (net/socket.c:2650)
[   37.922532][  T565]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5399)
[   37.922533][  T565]  ? move_addr_to_kernel (net/socket.c:258)
[   37.922535][  T565]  ? filter_irq_stacks (kernel/stacktrace.c:402)
[   37.922537][  T565]  ___sys_sendmsg (net/socket.c:2767)
[   37.922539][  T565]  ? copy_msghdr_from_user (net/socket.c:2619)
[   37.922544][  T565]  __sys_sendmsg (net/socket.c:2799)
[   37.922546][  T565]  ? __sys_sendmsg_sock (net/socket.c:2780)
[   37.922549][  T565]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   37.922551][  T565]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[   37.922552][  T565]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[   37.922554][  T565]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   37.922556][  T565] RIP: 0033:0x7f76589b254e
[   37.922558][  T565] 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
[   37.922560][  T565] RSP: 002b:00007ffd033d4790 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   37.922563][  T565] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f76589b254e
[   37.922565][  T565] RDX: 0000000000000000 RSI: 00007ffd033d4840 RDI: 0000000000000005
[   37.922566][  T565] RBP: 00007ffd033d47a0 R08: 0000000000000000 R09: 0000000000000000
[   37.922566][  T565] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a912cb7


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