======================================
| [   10.675062][  T227] softirqs last disabled at (27031): __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
| [   10.675065][  T227] Preemption disabled at:
| [   10.675066][  T227] vprintk_emit (kernel/printk/printk.c:2471)
| [   10.675078][  T227] Tainted: [W]=WARN
[   10.675079][  T227] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   10.675081][  T227] Call Trace:
[   10.675083][  T227]  <TASK>
[   10.675085][  T227]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   10.675099][  T227]  ? vprintk_emit (kernel/printk/printk.c:2471)
[   10.675102][  T227]  __might_resched.cold (kernel/sched/core.c:9234)
[   10.675108][  T227]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   10.675114][  T227]  ? __kmalloc_noprof (./include/linux/sched/mm.h:317 mm/slub.c:4636 mm/slub.c:4974 mm/slub.c:5413 mm/slub.c:5439)
[   10.675122][  T227]  __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))
[   10.675126][  T227]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   10.675134][  T227]  ? 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)
[   10.675138][  T227]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   10.675143][  T227]  put_chars (drivers/char/virtio_console.c:1176)
[   10.675148][  T227]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   10.675150][  T227]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   10.675157][  T227]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   10.675160][  T227]  ? validate_chain (kernel/locking/lockdep.c:3817 (discriminator 2) kernel/locking/lockdep.c:3837 (discriminator 2) kernel/locking/lockdep.c:3892 (discriminator 2))
[   10.675168][  T227]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   10.675172][  T227]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   10.675181][  T227]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   10.675186][  T227]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   10.675195][  T227]  console_emit_next_record (kernel/printk/printk.c:3183)
[   10.675201][  T227]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   10.675204][  T227]  ? 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))
[   10.675209][  T227]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   10.675213][  T227]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   10.675220][  T227]  console_flush_one_record (kernel/printk/printk.c:3268)
[   10.675227][  T227]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   10.675229][  T227]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   10.675239][  T227]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   10.675243][  T227]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   10.675246][  T227]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   10.675250][  T227]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   10.675256][  T227]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   10.675258][  T227]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   10.675264][  T227]  vprintk_emit (kernel/printk/printk.c:2479)
[   10.675270][  T227]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   10.675280][  T227]  ? vlan_netlink_fini (./include/linux/etherdevice.h:306 net/8021q/vlan.c:316 net/8021q/vlan.c:416) 8021q
[   10.675286][  T227]  _printk (kernel/printk/printk.c:2504)
[   10.675291][  T227]  ? snapshot_read.cold (user.c:?)
[   10.675303][  T227]  ? 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)
[   10.675308][  T227] 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
[   10.675312][  T227]  do_one_initcall (init/main.c:1357)
[   10.675317][  T227]  ? trace_event_raw_event_initcall_level (./include/trace/events/initcall.h:10)
[   10.675325][  T227]  ? do_init_module (./include/linux/slab.h:991 (discriminator 1) kernel/module/main.c:3105 (discriminator 1))
[   10.675329][  T227]  ? kasan_unpoison (mm/kasan/shadow.c:146 mm/kasan/shadow.c:178)
[   10.675337][  T227]  do_init_module (kernel/module/main.c:3117)
[   10.675343][  T227]  ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4488)
[   10.675348][  T227]  ? free_module (./include/trace/events/module.h:50 (discriminator 19))
[   10.675354][  T227]  ? kfree (./include/linux/kasan.h:235 mm/slub.c:2748 mm/slub.c:6499 mm/slub.c:6792)
[   10.675361][  T227]  load_module (kernel/module/main.c:3593)
[   10.675374][  T227]  ? layout_and_allocate.isra.0 (kernel/module/main.c:3016)
[   10.675380][  T227]  ? __ia32_sys_fsconfig (??:?)
[   10.675384][  T227]  ? ovl_real_file (fs/overlayfs/file.c:195)
[   10.675390][  T227]  ? backing_file_read_iter (fs/backing-file.c:211)
[   10.675394][  T227]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   10.675401][  T227]  init_module_from_file (kernel/module/main.c:3790)
[   10.675406][  T227]  ? __do_sys_init_module (kernel/module/main.c:3664)
[   10.675421][  T227]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   10.675427][  T227]  ? 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)
[   10.675432][  T227]  idempotent_init_module (kernel/module/main.c:3802)
[   10.675438][  T227]  ? init_module_from_file (kernel/module/main.c:3791)
[   10.675449][  T227]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   10.675453][  T227]  ? cap_capable (./include/trace/events/capability.h:26 (discriminator 22) security/commoncap.c:130 (discriminator 22))
[   10.675462][  T227]  __x64_sys_finit_module (kernel/module/main.c:3828 kernel/module/main.c:3812 kernel/module/main.c:3812)
[   10.675466][  T227]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   10.675471][  T227]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[   10.675474][  T227]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[   10.675478][  T227]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   10.675481][  T227] RIP: 0033:0x7fc3448ae37d
[   10.675489][  T227] 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
[   10.675491][  T227] RSP: 002b:00007fffd99d66d8 EFLAGS: 00000246 ORIG_RAX: 0000000000000139
[   10.675495][  T227] RAX: ffffffffffffffda RBX: 000055a1c3d71810 RCX: 00007fc3448ae37d
[   10.675497][  T227] RDX: 0000000000000000 RSI: 000055a1c3630ffd RDI: 0000000000000000
[   10.675499][  T227] RBP: 00007fffd99d6770 R08: 0000000000000000 R09: 0000000000000000
[   10.675500][  T227] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a1c3630ffd
[   10.675501][  T227] R13: 000055a1c3d71960 R14: 0000000000040000 R15: 0000000000000000
| [   11.713321][   T46] softirqs last disabled at (43756): br_port_carrier_check (./include/linux/spinlock.h:353 net/bridge/br_if.c:87) bridge
| [   11.713329][   T46] Preemption disabled at:
| [   11.713330][   T46] 0x0
| [   11.713341][   T46] Tainted: [W]=WARN
[   11.713341][   T46] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   11.713343][   T46] Workqueue: events_unbound linkwatch_event
[   11.713346][   T46] Call Trace:
[   11.713348][   T46]  <TASK>
[   11.713350][   T46]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   11.713357][   T46]  __might_resched.cold (kernel/sched/core.c:9234)
[   11.713361][   T46]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   11.713366][   T46]  ? __kmalloc_noprof (./include/linux/sched/mm.h:317 mm/slub.c:4636 mm/slub.c:4974 mm/slub.c:5413 mm/slub.c:5439)
[   11.713371][   T46]  __kmalloc_noprof (./include/linux/sched/mm.h:322 (discriminator 2) mm/slub.c:4636 (discriminator 2) mm/slub.c:4974 (discriminator 2) mm/slub.c:5413 (discriminator 2) mm/slub.c:5439 (discriminator 2))
[   11.713373][   T46]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   11.713379][   T46]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:58 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   11.713382][   T46]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   11.713386][   T46]  put_chars (drivers/char/virtio_console.c:1176)
[   11.713389][   T46]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   11.713390][   T46]  ? check_prev_add (kernel/locking/lockdep.c:3258 (discriminator 3))
[   11.713395][   T46]  ? validate_chain (kernel/locking/lockdep.c:159 kernel/locking/lockdep.c:191 kernel/locking/lockdep.c:3928)
[   11.713399][   T46]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   11.713401][   T46]  ? mark_usage (kernel/locking/lockdep.c:4690)
[   11.713403][   T46]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   11.713405][   T46]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   11.713409][   T46]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   11.713411][   T46]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   11.713415][   T46]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   11.713419][   T46]  console_emit_next_record (kernel/printk/printk.c:3183)
[   11.713423][   T46]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   11.713425][   T46]  ? console_flush_one_record (./include/linux/rcupdate.h:314 (discriminator 2) ./include/linux/srcu.h:439 (discriminator 2) kernel/printk/printk.c:291 (discriminator 2) kernel/printk/printk.c:3246 (discriminator 2))
[   11.713429][   T46]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   11.713433][   T46]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   11.713437][   T46]  console_flush_one_record (kernel/printk/printk.c:3268)
[   11.713441][   T46]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   11.713443][   T46]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   11.713449][   T46]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   11.713451][   T46]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   11.713453][   T46]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   11.713456][   T46]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   11.713460][   T46]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   11.713462][   T46]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   11.713465][   T46]  vprintk_emit (kernel/printk/printk.c:2479)
[   11.713469][   T46]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   11.713476][   T46]  _printk (kernel/printk/printk.c:2504)
[   11.713479][   T46]  ? snapshot_read.cold (user.c:?)
[   11.713485][   T46]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   11.713492][   T46] br_set_state (net/bridge/br_stp.c:57 (discriminator 2)) bridge
[   11.713502][   T46] br_init_port (net/bridge/br_stp_if.c:39) bridge
[   11.713511][   T46] br_stp_enable_port (net/bridge/br_stp_if.c:93) bridge
[   11.713518][   T46] br_port_carrier_check (net/bridge/br_if.c:90) bridge
[   11.713527][   T46] br_device_event (net/bridge/br.c:101) bridge
[   11.713536][   T46]  ? _sub_I_65535_1+0x4d0/0x4d0 stp
[   11.713538][   T46]  ? nlmsg_notify (./include/net/netlink.h:1165 ./include/net/netlink.h:1184 net/netlink/af_netlink.c:2599)
[   11.713545][   T46]  notifier_call_chain (kernel/notifier.c:85)
[   11.713551][   T46]  netif_state_change (net/core/dev.c:1625)
[   11.713556][   T46]  ? call_netdevice_notifiers_info (./include/net/net_namespace.h:422 (discriminator 7))
[   11.713561][   T46]  ? linkwatch_do_dev (net/core/link_watch.c:182 net/core/link_watch.c:166)
[   11.713563][   T46]  __linkwatch_run_queue (net/core/link_watch.c:240)
[   11.713566][   T46]  ? linkwatch_do_dev (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   11.713569][   T46]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   11.713574][   T46]  linkwatch_event (net/core/link_watch.c:314 (discriminator 11))
[   11.713576][   T46]  ? __linkwatch_run_queue (./include/linux/list.h:577)
[   11.713580][   T46]  process_one_work (kernel/workqueue.c:3387)
[   11.713587][   T46]  ? __queue_delayed_work (kernel/workqueue.c:2622)
[   11.713590][   T46]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   11.713598][   T46]  worker_thread (kernel/workqueue.c:3470 kernel/workqueue.c:3551)
[   11.713605][   T46]  ? rescuer_thread (./include/linux/list.h:419 (discriminator 3))
[   11.713607][   T46]  kthread (kernel/kthread.c:436)
[   11.713610][   T46]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   11.713613][   T46]  ? kthread_affine_preferred (kernel/kthread.c:857)
[   11.713616][   T46]  ret_from_fork (arch/x86/kernel/process.c:158)
[   11.713620][   T46]  ? arch_exit_to_user_mode_prepare.isra.0 (arch/x86/entry/vdso/vma.c:80 (discriminator 1))
[   11.713623][   T46]  ? __switch_to (arch/x86/kernel/process_64.c:403 arch/x86/kernel/process_64.c:663)
[   11.713626][   T46]  ? kthread_affine_preferred (kernel/kthread.c:857)
[   11.713629][   T46]  ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
| [   27.010606][    C1] softirqs last disabled at (596943): __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
| [   27.010608][    C1] Preemption disabled at:
| [   27.010609][    C1] 0x0
| [   27.010620][    C1] Tainted: [W]=WARN
[   27.010621][    C1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   27.010623][    C1] Call Trace:
[   27.010625][    C1]  <IRQ>
[   27.010627][    C1]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   27.010632][    C1]  __might_resched.cold (kernel/sched/core.c:9234)
[   27.010636][    C1]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   27.010639][    C1]  ? __asan_memcpy (mm/kasan/shadow.c:106 (discriminator 1))
[   27.010642][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   27.010646][    C1]  __kmalloc_noprof (./include/linux/sched/mm.h:322 (discriminator 2) mm/slub.c:4636 (discriminator 2) mm/slub.c:4974 (discriminator 2) mm/slub.c:5413 (discriminator 2) mm/slub.c:5439 (discriminator 2))
[   27.010649][    C1]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   27.010651][    C1]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   27.010655][    C1]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:58 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   27.010657][    C1]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   27.010659][    C1]  put_chars (drivers/char/virtio_console.c:1176)
[   27.010661][    C1]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   27.010663][    C1]  ? console_prepend_replay (kernel/printk/printk.c:3005)
[   27.010666][    C1]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   27.010669][    C1]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   27.010670][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   27.010672][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   27.010674][    C1]  console_emit_next_record (kernel/printk/printk.c:3183)
[   27.010677][    C1]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   27.010679][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   27.010680][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   27.010682][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   27.010684][    C1]  ? console_flush_one_record (kernel/printk/printk.c:3247)
[   27.010686][    C1]  console_flush_one_record (kernel/printk/printk.c:3268)
[   27.010688][    C1]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   27.010691][    C1]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   27.010693][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   27.010694][    C1]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   27.010696][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   27.010697][    C1]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   27.010699][    C1]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   27.010701][    C1]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   27.010703][    C1]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   27.010705][    C1]  vprintk_emit (kernel/printk/printk.c:2479)
[   27.010707][    C1]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   27.010709][    C1]  ? br_forward_delay_timer_expired (./include/linux/spinlock.h:347 net/bridge/br_stp_timer.c:88) bridge
[   27.010721][    C1]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   27.010722][    C1]  ? br_forward_delay_timer_expired (./include/linux/spinlock.h:347 net/bridge/br_stp_timer.c:88) bridge
[   27.010729][    C1]  ? br_forward_delay_timer_expired (./include/linux/spinlock.h:347 net/bridge/br_stp_timer.c:88) bridge
[   27.010735][    C1]  ? is_module_text_address (./include/linux/rcupdate.h:882 ./include/linux/rcupdate.h:1216 kernel/module/main.c:3934)
[   27.010739][    C1]  _printk (kernel/printk/printk.c:2504)
[   27.010742][    C1]  ? snapshot_read.cold (user.c:?)
[   27.010743][    C1]  ? arch_stack_walk (arch/x86/kernel/stacktrace.c:25)
[   27.010747][    C1]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   27.010750][    C1]  ? nbcon_cpu_emergency_enter (./include/linux/instrumented.h:112 ./include/linux/atomic/atomic-instrumented.h:435 kernel/printk/nbcon.c:1723)
[   27.010752][    C1]  print_irq_inversion_bug.part.0 (kernel/locking/lockdep.c:4097 (discriminator 1))
[   27.010754][    C1]  mark_lock_irq (kernel/locking/lockdep.c:4095 kernel/locking/lockdep.c:4174 kernel/locking/lockdep.c:4310)
[   27.010757][    C1]  mark_lock (kernel/locking/lockdep.c:4769)
[   27.010759][    C1]  mark_usage (kernel/locking/lockdep.c:4658)
[   27.010760][    C1]  __lock_acquire (kernel/locking/lockdep.c:5208)
[   27.010762][    C1]  lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   27.010764][    C1]  ? br_forward_delay_timer_expired (./include/linux/spinlock.h:347 net/bridge/br_stp_timer.c:88) bridge
[   27.010770][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   27.010772][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   27.010774][    C1]  ? br_message_age_timer_expired (net/bridge/br_stp_timer.c:54) bridge
[   27.010780][    C1]  _raw_spin_lock (./include/linux/spinlock_api_smp.h:190 (discriminator 1) kernel/locking/spinlock.c:173 (discriminator 1))
[   27.010782][    C1]  ? br_forward_delay_timer_expired (./include/linux/spinlock.h:347 net/bridge/br_stp_timer.c:88) bridge
[   27.010788][    C1] br_forward_delay_timer_expired (./include/linux/spinlock.h:347 net/bridge/br_stp_timer.c:88) bridge
[   27.010795][    C1]  ? br_message_age_timer_expired (net/bridge/br_stp_timer.c:54) bridge
[   27.010801][    C1]  call_timer_fn (kernel/time/timer.c:1748)
[   27.010804][    C1]  ? detach_if_pending (./include/linux/list.h:1159)
[   27.010805][    C1]  ? debug_object_active_state (lib/debugobjects.c:1122)
[   27.010809][    C1]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   27.010812][    C1]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   27.010813][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   27.010816][    C1]  __run_timers (kernel/time/timer.c:1799 kernel/time/timer.c:2374)
[   27.010818][    C1]  ? br_message_age_timer_expired (net/bridge/br_stp_timer.c:54) bridge
[   27.010824][    C1]  ? __bpf_trace_itimer_expire (./include/trace/events/timer.h:407)
[   27.010826][    C1]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   27.010829][    C1]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   27.010831][    C1]  run_timer_softirq (kernel/time/timer.c:2386 kernel/time/timer.c:2395 kernel/time/timer.c:2403)
[   27.010833][    C1]  ? __run_timers (./include/trace/events/timer.h:138 (discriminator 19))
[   27.010835][    C1]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   27.010837][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   27.010839][    C1]  handle_softirqs (kernel/softirq.c:645)
[   27.010841][    C1]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   27.010842][    C1]  ? _local_bh_enable (kernel/softirq.c:428 (discriminator 1))
[   27.010844][    C1]  __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
[   27.010846][    C1]  irq_exit_rcu (kernel/softirq.c:784)
[   27.010847][    C1]  sysvec_apic_timer_interrupt (arch/x86/kernel/apic/apic.c:1062 (discriminator 37) arch/x86/kernel/apic/apic.c:1062 (discriminator 37))
[   27.010850][    C1]  </IRQ>
[   27.010851][    C1]  <TASK>
[   27.010851][    C1]  ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4488)
[   27.010853][    C1]  asm_sysvec_apic_timer_interrupt (./arch/x86/include/asm/idtentry.h:674)
[   27.010856][    C1] RIP: 0010:pv_native_safe_halt (./arch/x86/include/asm/irqflags.h:48 arch/x86/kernel/paravirt.c:63)
[   27.010858][    C1] Code: 48 8b 3d 94 f2 f5 01 e8 1f 00 00 00 48 2b 05 58 b3 95 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 13 a6 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 f2 f5 01 	mov    0x1f5f294(%rip),%rdi        # 0x1f5f29b
   7:	e8 1f 00 00 00       	call   0x2b
   c:	48 2b 05 58 b3 95 00 	sub    0x95b358(%rip),%rax        # 0x95b36b
  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 a6 11 00 	verw   0x11a613(%rip)        # 0x11a63b
  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
[   27.010860][    C1] RSP: 0018:ffa0000000147e00 EFLAGS: 00000282
[   27.010863][    C1] RAX: 0000000000091bcd RBX: ff11000001bea380 RCX: ffffffff98af0307
[   27.010865][    C1] RDX: ff11000001bea380 RSI: ffffffff9b838b1c RDI: ffffffff9b28d8e0
[   27.010866][    C1] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[   27.010866][    C1] R10: 0000000000000001 R11: 0000000000000001 R12: 1ff4000000028fc3
[   27.010867][    C1] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000000000
[   27.010869][    C1]  ? cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   27.010872][    C1]  default_idle (./arch/x86/include/asm/paravirt.h:62 arch/x86/kernel/process.c:768)
[   27.010874][    C1]  default_idle_call (kernel/sched/idle.c:122)
[   27.010876][    C1]  cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   27.010877][    C1]  ? arch_cpu_idle_exit+0x40/0x40
[   27.010879][    C1]  ? mark_tsc_async_resets (arch/x86/kernel/tsc_sync.c:49)
[   27.010881][    C1]  ? default_idle_call (kernel/sched/idle.c:129)
[   27.010882][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   27.010885][    C1]  do_idle (kernel/sched/idle.c:355)
[   27.010886][    C1]  cpu_startup_entry (kernel/sched/idle.c:454)
[   27.010887][    C1]  start_secondary (arch/x86/kernel/smpboot.c:312)
[   27.010889][    C1]  ? set_cpu_sibling_map (arch/x86/kernel/smpboot.c:733 (discriminator 4))
[   27.010891][    C1]  common_startup_64 (arch/x86/kernel/head_64.S:418)
| [   27.070335][    C1]
| [   27.070405][    C1]
| [   27.070405][    C1] stack backtrace:
| [   27.070578][    C1] Tainted: [W]=WARN
[   27.070579][    C1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   27.070580][    C1] Call Trace:
[   27.070581][    C1]  <IRQ>
[   27.070583][    C1]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   27.070587][    C1]  print_irq_inversion_bug.part.0.cold (kernel/locking/lockdep.c:4141)
[   27.070591][    C1]  mark_lock_irq (kernel/locking/lockdep.c:4095 kernel/locking/lockdep.c:4174 kernel/locking/lockdep.c:4310)
[   27.070594][    C1]  mark_lock (kernel/locking/lockdep.c:4769)
[   27.070596][    C1]  mark_usage (kernel/locking/lockdep.c:4658)
[   27.070598][    C1]  __lock_acquire (kernel/locking/lockdep.c:5208)
[   27.070600][    C1]  lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   27.070602][    C1]  ? br_forward_delay_timer_expired (./include/linux/spinlock.h:347 net/bridge/br_stp_timer.c:88) bridge
[   27.070610][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   27.070613][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   27.070615][    C1]  ? br_message_age_timer_expired (net/bridge/br_stp_timer.c:54) bridge
[   27.070621][    C1]  _raw_spin_lock (./include/linux/spinlock_api_smp.h:190 (discriminator 1) kernel/locking/spinlock.c:173 (discriminator 1))
[   27.070623][    C1]  ? br_forward_delay_timer_expired (./include/linux/spinlock.h:347 net/bridge/br_stp_timer.c:88) bridge
[   27.070630][    C1] br_forward_delay_timer_expired (./include/linux/spinlock.h:347 net/bridge/br_stp_timer.c:88) bridge
[   27.070636][    C1]  ? br_message_age_timer_expired (net/bridge/br_stp_timer.c:54) bridge
[   27.070642][    C1]  call_timer_fn (kernel/time/timer.c:1748)
[   27.070645][    C1]  ? detach_if_pending (./include/linux/list.h:1159)
[   27.070647][    C1]  ? debug_object_active_state (lib/debugobjects.c:1122)
[   27.070650][    C1]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   27.070652][    C1]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   27.070654][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   27.070656][    C1]  __run_timers (kernel/time/timer.c:1799 kernel/time/timer.c:2374)
[   27.070658][    C1]  ? br_message_age_timer_expired (net/bridge/br_stp_timer.c:54) bridge
[   27.070665][    C1]  ? __bpf_trace_itimer_expire (./include/trace/events/timer.h:407)
[   27.070666][    C1]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   27.070669][    C1]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   27.070671][    C1]  run_timer_softirq (kernel/time/timer.c:2386 kernel/time/timer.c:2395 kernel/time/timer.c:2403)
[   27.070673][    C1]  ? __run_timers (./include/trace/events/timer.h:138 (discriminator 19))
[   27.070675][    C1]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   27.070677][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   27.070679][    C1]  handle_softirqs (kernel/softirq.c:645)
[   27.070682][    C1]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   27.070683][    C1]  ? _local_bh_enable (kernel/softirq.c:428 (discriminator 1))
[   27.070685][    C1]  __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
[   27.070687][    C1]  irq_exit_rcu (kernel/softirq.c:784)
[   27.070688][    C1]  sysvec_apic_timer_interrupt (arch/x86/kernel/apic/apic.c:1062 (discriminator 37) arch/x86/kernel/apic/apic.c:1062 (discriminator 37))
[   27.070690][    C1]  </IRQ>
[   27.070691][    C1]  <TASK>
[   27.070691][    C1]  ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4488)
[   27.070693][    C1]  asm_sysvec_apic_timer_interrupt (./arch/x86/include/asm/idtentry.h:674)
[   27.070695][    C1] RIP: 0010:pv_native_safe_halt (./arch/x86/include/asm/irqflags.h:48 arch/x86/kernel/paravirt.c:63)
[   27.070698][    C1] Code: 48 8b 3d 94 f2 f5 01 e8 1f 00 00 00 48 2b 05 58 b3 95 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 13 a6 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 f2 f5 01 	mov    0x1f5f294(%rip),%rdi        # 0x1f5f29b
   7:	e8 1f 00 00 00       	call   0x2b
   c:	48 2b 05 58 b3 95 00 	sub    0x95b358(%rip),%rax        # 0x95b36b
  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 a6 11 00 	verw   0x11a613(%rip)        # 0x11a63b
  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
[   27.070699][    C1] RSP: 0018:ffa0000000147e00 EFLAGS: 00000282
[   27.070701][    C1] RAX: 0000000000091bcd RBX: ff11000001bea380 RCX: ffffffff98af0307
[   27.070703][    C1] RDX: ff11000001bea380 RSI: ffffffff9b838b1c RDI: ffffffff9b28d8e0
[   27.070703][    C1] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[   27.070704][    C1] R10: 0000000000000001 R11: 0000000000000001 R12: 1ff4000000028fc3
[   27.070705][    C1] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000000000
[   27.070707][    C1]  ? cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   27.070709][    C1]  default_idle (./arch/x86/include/asm/paravirt.h:62 arch/x86/kernel/process.c:768)
[   27.070710][    C1]  default_idle_call (kernel/sched/idle.c:122)
[   27.070712][    C1]  cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   27.070714][    C1]  ? arch_cpu_idle_exit+0x40/0x40
[   27.070715][    C1]  ? mark_tsc_async_resets (arch/x86/kernel/tsc_sync.c:49)
[   27.070717][    C1]  ? default_idle_call (kernel/sched/idle.c:129)
[   27.070719][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   27.070721][    C1]  do_idle (kernel/sched/idle.c:355)
[   27.070722][    C1]  cpu_startup_entry (kernel/sched/idle.c:454)
[   27.070724][    C1]  start_secondary (arch/x86/kernel/smpboot.c:312)
[   27.070725][    C1]  ? set_cpu_sibling_map (arch/x86/kernel/smpboot.c:733 (discriminator 4))
[   27.070727][    C1]  common_startup_64 (arch/x86/kernel/head_64.S:418)
| [   58.356751][  T535] softirqs last disabled at (0): 0x0
| [   58.356752][  T535] Preemption disabled at:
| [   58.356753][  T535] vprintk_emit (kernel/printk/printk.c:2471)
| [   58.356764][  T535] Tainted: [W]=WARN
[   58.356765][  T535] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   58.356766][  T535] Call Trace:
[   58.356768][  T535]  <TASK>
[   58.356769][  T535]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   58.356774][  T535]  ? vprintk_emit (kernel/printk/printk.c:2471)
[   58.356776][  T535]  __might_resched.cold (kernel/sched/core.c:9234)
[   58.356780][  T535]  ? prb_next_reserve_seq (kernel/printk/printk_ringbuffer.c:2128)
[   58.356782][  T535]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   58.356785][  T535]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   58.356788][  T535]  __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))
[   58.356792][  T535]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   58.356794][  T535]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   58.356798][  T535]  ? 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)
[   58.356800][  T535]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   58.356802][  T535]  put_chars (drivers/char/virtio_console.c:1176)
[   58.356803][  T535]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   58.356805][  T535]  ? console_prepend_replay (kernel/printk/printk.c:3005)
[   58.356808][  T535]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   58.356811][  T535]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   58.356812][  T535]  ? vsnprintf (lib/vsprintf.c:2900)
[   58.356815][  T535]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   58.356817][  T535]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   58.356819][  T535]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   58.356821][  T535]  console_emit_next_record (kernel/printk/printk.c:3183)
[   58.356823][  T535]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   58.356825][  T535]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   58.356827][  T535]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   58.356828][  T535]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   58.356830][  T535]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   58.356832][  T535]  ? console_flush_one_record (kernel/printk/printk.c:3247)
[   58.356834][  T535]  console_flush_one_record (kernel/printk/printk.c:3268)
[   58.356836][  T535]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   58.356838][  T535]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   58.356840][  T535]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   58.356841][  T535]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   58.356843][  T535]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   58.356845][  T535]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   58.356846][  T535]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   58.356847][  T535]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   58.356849][  T535]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   58.356851][  T535]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   58.356853][  T535]  vprintk_emit (kernel/printk/printk.c:2479)
[   58.356856][  T535]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   58.356858][  T535]  ? netdev_run_todo (net/core/dev.c:11776)
[   58.356862][  T535]  ? mirred_device_event (net/sched/act_mirred.c:559 (discriminator 1)) act_mirred
[   58.356864][  T535]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   58.356867][  T535]  ? 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
[   58.356869][  T535]  _printk (kernel/printk/printk.c:2504)
[   58.356872][  T535]  ? snapshot_read.cold (user.c:?)
[   58.356873][  T535]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   58.356875][  T535]  ? 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
[   58.356876][  T535]  ? __up_write (kernel/locking/rwsem.c:1415)
[   58.356878][  T535]  ? __up_write (kernel/locking/rwsem.c:1422 (discriminator 1))
[   58.356879][  T535]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   58.356881][  T535]  ? __up_write (./include/linux/instrumented.h:112 ./include/linux/atomic/atomic-instrumented.h:3390 kernel/locking/rwsem.c:1417)
[   58.356882][  T535] mirred_init_module (net/sched/act_mirred.c:508) act_mirred
[   58.356885][  T535]  do_one_initcall (init/main.c:1357)
[   58.356887][  T535]  ? trace_event_raw_event_initcall_level (./include/trace/events/initcall.h:10)
[   58.356889][  T535]  ? do_init_module (./include/linux/slab.h:991 (discriminator 1) kernel/module/main.c:3105 (discriminator 1))
[   58.356892][  T535]  ? kasan_unpoison (mm/kasan/shadow.c:146 mm/kasan/shadow.c:178)
[   58.356895][  T535]  do_init_module (kernel/module/main.c:3117)
[   58.356897][  T535]  ? free_module (./include/trace/events/module.h:50 (discriminator 19))
[   58.356899][  T535]  ? kfree (./include/linux/kasan.h:235 mm/slub.c:2748 mm/slub.c:6499 mm/slub.c:6792)
[   58.356901][  T535]  load_module (kernel/module/main.c:3593)
[   58.356904][  T535]  ? layout_and_allocate.isra.0 (kernel/module/main.c:3016)
[   58.356907][  T535]  ? __ia32_sys_fsconfig (??:?)
[   58.356909][  T535]  ? ovl_real_file (fs/overlayfs/file.c:195)
[   58.356912][  T535]  ? backing_file_read_iter (fs/backing-file.c:211)
[   58.356915][  T535]  init_module_from_file (kernel/module/main.c:3790)
[   58.356917][  T535]  ? __do_sys_init_module (kernel/module/main.c:3664)
[   58.356920][  T535]  ? ovl_mmap (fs/overlayfs/file.c:477)
[   58.356922][  T535]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   58.356924][  T535]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   58.356926][  T535]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   58.356927][  T535]  ? 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)
[   58.356929][  T535]  idempotent_init_module (kernel/module/main.c:3802)
[   58.356931][  T535]  ? init_module_from_file (kernel/module/main.c:3791)
[   58.356933][  T535]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   58.356935][  T535]  ? cap_capable (./include/trace/events/capability.h:26 (discriminator 22) security/commoncap.c:130 (discriminator 22))
[   58.356939][  T535]  __x64_sys_finit_module (kernel/module/main.c:3828 kernel/module/main.c:3812 kernel/module/main.c:3812)
[   58.356941][  T535]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   58.356943][  T535]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[   58.356945][  T535]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[   58.356947][  T535]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   58.356949][  T535] RIP: 0033:0x7f341c9c237d
[   58.356951][  T535] 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
[   58.356953][  T535] RSP: 002b:00007ffd181447e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000139
[   58.356956][  T535] RAX: ffffffffffffffda RBX: 000055fe0e651810 RCX: 00007f341c9c237d
[   58.356958][  T535] RDX: 0000000000000000 RSI: 000055fdfa72fffd RDI: 0000000000000000
[   58.356958][  T535] RBP: 00007ffd18144880 R08: 0000000000000000 R09: 0000000000000000
[   58.356959][  T535] R10: 0000000000000000 R11: 0000000000000246 R12: 000055fdfa72fffd
[   58.356960][  T535] R13: 000055fe0e651960 R14: 0000000000040000 R15: 0000000000000000
| [   64.701111][  T576] softirqs last disabled at (0): 0x0
| [   64.701113][  T576] Preemption disabled at:
| [   64.701114][  T576] 0x0
| [   64.701125][  T576] Tainted: [W]=WARN
[   64.701126][  T576] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   64.701128][  T576] Call Trace:
[   64.701129][  T576]  <TASK>
[   64.701131][  T576]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   64.701137][  T576]  __might_resched.cold (kernel/sched/core.c:9234)
[   64.701142][  T576]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   64.701146][  T576]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   64.701151][  T576]  __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))
[   64.701155][  T576]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   64.701158][  T576]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   64.701162][  T576]  ? 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)
[   64.701164][  T576]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   64.701165][  T576]  put_chars (drivers/char/virtio_console.c:1176)
[   64.701167][  T576]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   64.701169][  T576]  ? printk_get_next_message (kernel/printk/printk.c:3072)
[   64.701173][  T576]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   64.701176][  T576]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   64.701178][  T576]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   64.701179][  T576]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   64.701181][  T576]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   64.701183][  T576]  console_emit_next_record (kernel/printk/printk.c:3183)
[   64.701186][  T576]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   64.701187][  T576]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   64.701189][  T576]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   64.701191][  T576]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   64.701192][  T576]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   64.701194][  T576]  ? console_flush_one_record (kernel/printk/printk.c:3247)
[   64.701196][  T576]  console_flush_one_record (kernel/printk/printk.c:3268)
[   64.701198][  T576]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   64.701201][  T576]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   64.701202][  T576]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   64.701204][  T576]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   64.701205][  T576]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   64.701207][  T576]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   64.701208][  T576]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   64.701210][  T576]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   64.701212][  T576]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   64.701214][  T576]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   64.701216][  T576]  vprintk_emit (kernel/printk/printk.c:2479)
[   64.701218][  T576]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   64.701220][  T576]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   64.701221][  T576]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   64.701224][  T576]  ? trace_hardirqs_on (kernel/trace/trace_preemptirq.c:78)
[   64.701225][  T576]  _printk (kernel/printk/printk.c:2504)
[   64.701228][  T576]  ? snapshot_read.cold (user.c:?)
[   64.701230][  T576]  ? ipv6_mc_down (net/ipv6/mcast.c:1137 net/ipv6/mcast.c:2792)
[   64.701235][  T576] br_set_state (net/bridge/br_stp.c:57 (discriminator 2)) bridge
[   64.701248][  T576] br_stp_disable_port (net/bridge/br_stp_if.c:106) bridge
[   64.701256][  T576] br_device_event (net/bridge/br.c:111) bridge
[   64.701264][  T576]  ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:211 (discriminator 1) kernel/locking/spinlock.c:221 (discriminator 1))
[   64.701267][  T576]  ? _sub_I_65535_1+0x4d0/0x4d0 stp
[   64.701270][  T576]  ? addrconf_notify (net/ipv6/addrconf.c:3812)
[   64.701273][  T576]  notifier_call_chain (kernel/notifier.c:85)
[   64.701277][  T576]  __dev_notify_flags (net/core/dev.c:2313 net/core/dev.c:2327 net/core/dev.c:9855)
[   64.701281][  T576]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   64.701282][  T576]  ? netif_change_name (net/core/dev.c:1517)
[   64.701284][  T576]  ? netif_set_allmulti (./include/net/netdev_lock.h:30 (discriminator 1))
[   64.701286][  T576]  ? __kernel_text_address (kernel/extable.c:79)
[   64.701288][  T576]  ? write_profile (profile.c:?)
[   64.701290][  T576]  ? unwind_get_return_address (arch/x86/kernel/unwind_orc.c:385 arch/x86/kernel/unwind_orc.c:380)
[   64.701293][  T576]  netif_change_flags (net/core/dev.c:9882)
[   64.701296][  T576]  do_setlink.isra.0 (net/core/rtnetlink.c:3266 (discriminator 1))
[   64.701299][  T576]  ? stack_trace_save (kernel/stacktrace.c:122 (discriminator 1))
[   64.701300][  T576]  ? rtnl_link_get_size (net/core/rtnetlink.c:747)
[   64.701301][  T576]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   64.701303][  T576]  ? stack_depot_save_flags (lib/stackdepot.c:609 lib/stackdepot.c:676)
[   64.701306][  T576]  ? kasan_save_stack (mm/kasan/common.c:58)
[   64.701309][  T576]  ? kasan_save_stack (mm/kasan/common.c:57)
[   64.701311][  T576]  ? kasan_save_track (mm/kasan/common.c:78)
[   64.701312][  T576]  ? __kasan_kmalloc (mm/kasan/common.c:398 mm/kasan/common.c:415)
[   64.701314][  T576]  ? __kmalloc_cache_noprof (./include/linux/kasan.h:263 mm/slub.c:5563)
[   64.701316][  T576]  ? rtnl_newlink (./include/linux/slab.h:991 (discriminator 1) net/core/rtnetlink.c:4113 (discriminator 1))
[   64.701318][  T576]  ? rtnetlink_rcv_msg (net/core/rtnetlink.c:7132)
[   64.701319][  T576]  ? netlink_rcv_skb (net/netlink/af_netlink.c:2556)
[   64.701323][  T576]  ? netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   64.701325][  T576]  ? netlink_sendmsg (net/netlink/af_netlink.c:1900)
[   64.701327][  T576]  ? ____sys_sendmsg (net/socket.c:800 (discriminator 4) net/socket.c:815 (discriminator 4) net/socket.c:2713 (discriminator 4))
[   64.701330][  T576]  ? ___sys_sendmsg (net/socket.c:2767)
[   64.701332][  T576]  ? __sys_sendmsg (net/socket.c:2799)
[   64.701334][  T576]  ? do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[   64.701337][  T576]  ? entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   64.701340][  T576]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   64.701343][  T576]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   64.701344][  T576]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   64.701346][  T576]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   64.701348][  T576]  ? trace_contention_end (./include/trace/events/lock.h:121 (discriminator 22))
[   64.701351][  T576]  ? __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)
[   64.701352][  T576]  ? __mutex_lock (kernel/locking/mutex.c:656 (discriminator 1) kernel/locking/mutex.c:821 (discriminator 1))
[   64.701354][  T576]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:366 net/core/rtnetlink.c:4214)
[   64.701355][  T576]  ? ww_mutex_lock (kernel/locking/mutex.c:934)
[   64.701357][  T576]  ? __rtnl_newlink (net/core/rtnetlink.c:4063)
[   64.701359][  T576]  rtnl_newlink (net/core/rtnetlink.c:4215)
[   64.701361][  T576]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   64.701363][  T576]  ? rtnl_bridge_getlink (net/core/rtnetlink.c:5558)
[   64.701364][  T576]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   64.701366][  T576]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   64.701368][  T576]  ? is_bpf_text_address (./include/linux/rcupdate.h:850 kernel/bpf/core.c:749)
[   64.701371][  T576]  ? is_bpf_text_address (./include/linux/rcupdate.h:882 kernel/bpf/core.c:751)
[   64.701373][  T576]  ? kernel_text_address (kernel/extable.c:125 kernel/extable.c:94)
[   64.701374][  T576]  ? __kernel_text_address (kernel/extable.c:79)
[   64.701375][  T576]  ? write_profile (profile.c:?)
[   64.701376][  T576]  ? unwind_get_return_address (arch/x86/kernel/unwind_orc.c:385 arch/x86/kernel/unwind_orc.c:380)
[   64.701377][  T576]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   64.701379][  T576]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   64.701381][  T576]  ? cap_capable (./include/trace/events/capability.h:26 (discriminator 22) security/commoncap.c:130 (discriminator 22))
[   64.701384][  T576]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   64.701386][  T576]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   64.701387][  T576]  ? rtnl_bridge_getlink (net/core/rtnetlink.c:5558)
[   64.701389][  T576]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7132)
[   64.701390][  T576]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   64.701392][  T576]  ? filter_irq_stacks (kernel/stacktrace.c:402)
[   64.701393][  T576]  ? stack_depot_save_flags (lib/stackdepot.c:609 lib/stackdepot.c:676)
[   64.701395][  T576]  netlink_rcv_skb (net/netlink/af_netlink.c:2556)
[   64.701397][  T576]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   64.701398][  T576]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   64.701399][  T576]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   64.701401][  T576]  ? __netlink_lookup (./include/linux/rcupdate.h:850 ./include/linux/rhashtable.h:709 net/netlink/af_netlink.c:499)
[   64.701403][  T576]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   64.701405][  T576]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   64.701407][  T576]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   64.701408][  T576]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   64.701410][  T576]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   64.701412][  T576]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   64.701413][  T576]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   64.701415][  T576]  netlink_sendmsg (net/netlink/af_netlink.c:1900)
[   64.701417][  T576]  ? netlink_unicast (./include/net/net_namespace.h:422 (discriminator 7))
[   64.701419][  T576]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   64.701420][  T576]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   64.701422][  T576]  ____sys_sendmsg (net/socket.c:800 (discriminator 4) net/socket.c:815 (discriminator 4) net/socket.c:2713 (discriminator 4))
[   64.701424][  T576]  ? copy_msghdr_from_user (net/socket.c:2650)
[   64.701425][  T576]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5399)
[   64.701427][  T576]  ? move_addr_to_kernel (net/socket.c:258)
[   64.701428][  T576]  ? filter_irq_stacks (kernel/stacktrace.c:402)
[   64.701431][  T576]  ___sys_sendmsg (net/socket.c:2767)
[   64.701432][  T576]  ? copy_msghdr_from_user (net/socket.c:2619)
[   64.701437][  T576]  __sys_sendmsg (net/socket.c:2799)
[   64.701439][  T576]  ? __sys_sendmsg_sock (net/socket.c:2780)
[   64.701442][  T576]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   64.701444][  T576]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[   64.701445][  T576]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[   64.701447][  T576]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   64.701448][  T576] RIP: 0033:0x7f288214e54e
[   64.701450][  T576] 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
[   64.701452][  T576] RSP: 002b:00007ffcd0099860 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   64.701456][  T576] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f288214e54e
[   64.701457][  T576] RDX: 0000000000000000 RSI: 00007ffcd0099910 RDI: 0000000000000005
[   64.701458][  T576] RBP: 00007ffcd0099870 R08: 0000000000000000 R09: 0000000000000000
[   64.701459][  T576] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a90d942


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
br_port_carrier_check:dump_stack_lvl:__kmalloc_noprof:put_chars:hvc_console_print