======================================
| [   11.724004][  T279] softirqs last disabled at (24615): __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
| [   11.724006][  T279] Preemption disabled at:
| [   11.724007][  T279] 0x0
| [   11.724017][  T279] Tainted: [W]=WARN
[   11.724018][  T279] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   11.724020][  T279] Call Trace:
[   11.724021][  T279]  <TASK>
[   11.724022][  T279]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   11.724029][  T279]  __might_resched.cold (kernel/sched/core.c:9234)
[   11.724034][  T279]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   11.724038][  T279]  ? __kmalloc_noprof (./include/linux/sched/mm.h:317 mm/slub.c:4636 mm/slub.c:4974 mm/slub.c:5413 mm/slub.c:5439)
[   11.724042][  T279]  __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))
[   11.724045][  T279]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   11.724051][  T279]  ? 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)
[   11.724054][  T279]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   11.724058][  T279]  put_chars (drivers/char/virtio_console.c:1176)
[   11.724060][  T279]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   11.724061][  T279]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   11.724065][  T279]  ? validate_chain (kernel/locking/lockdep.c:3817 (discriminator 2) kernel/locking/lockdep.c:3837 (discriminator 2) kernel/locking/lockdep.c:3892 (discriminator 2))
[   11.724070][  T279]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   11.724078][  T279]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   11.724081][  T279]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   11.724083][  T279]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   11.724087][  T279]  console_emit_next_record (kernel/printk/printk.c:3183)
[   11.724091][  T279]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   11.724093][  T279]  ? 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))
[   11.724096][  T279]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   11.724098][  T279]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   11.724102][  T279]  console_flush_one_record (kernel/printk/printk.c:3268)
[   11.724106][  T279]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   11.724108][  T279]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   11.724113][  T279]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   11.724116][  T279]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   11.724118][  T279]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   11.724120][  T279]  ? lock_acquire (./include/linux/srcutree.h:374 ./include/linux/srcu.h:541 ./include/linux/srcu.h:645 ./include/trace/events/lock.h:23 ./include/trace/events/lock.h:23 kernel/locking/lockdep.c:5871)
[   11.724124][  T279]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   11.724125][  T279]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   11.724128][  T279]  vprintk_emit (kernel/printk/printk.c:2479)
[   11.724131][  T279]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   11.724134][  T279]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   11.724138][  T279]  _printk (kernel/printk/printk.c:2504)
[   11.724142][  T279]  ? snapshot_read.cold (user.c:?)
[   11.724145][  T279]  ? 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)
[   11.724147][  T279]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   11.724151][  T279]  ? 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)
[   11.724154][  T279]  do_exit.cold (kernel/exit.c:889 (discriminator 4) kernel/exit.c:1043 (discriminator 4))
[   11.724158][  T279]  ? exit_notify (kernel/exit.c:780)
[   11.724164][  T279]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   11.724167][  T279]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   11.724171][  T279]  do_group_exit (kernel/exit.c:1151)
[   11.724174][  T279]  __x64_sys_exit_group (kernel/exit.c:1162 kernel/exit.c:1160 kernel/exit.c:1160)
[   11.724176][  T279]  x64_sys_call (./arch/x86/include/generated/asm/syscalls_64.h:232)
[   11.724178][  T279]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[   11.724182][  T279]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[   11.724185][  T279]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   11.724187][  T279] RIP: 0033:0x7f197a7201b8
[   11.724189][  T279] Code: Unable to access opcode bytes at 0x7f197a72018e.

Code starting with the faulting instruction
===========================================
[   11.724191][  T279] RSP: 002b:00007ffd292aad88 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[   11.724193][  T279] RAX: ffffffffffffffda RBX: 00007f197a850f88 RCX: 00007f197a7201b8
[   11.724194][  T279] RDX: 00007f197a46afc8 RSI: fffffffffffffeb8 RDI: 0000000000000000
[   11.724195][  T279] RBP: 00007ffd292aade0 R08: 0000000000000000 R09: 0000000000000050
[   11.724196][  T279] R10: 00007ffd292aaba0 R11: 0000000000000246 R12: 0000000000000001
[   11.724197][  T279] R13: 0000000000000000 R14: 00007f197a84f680 R15: 00007f197a850fa0
| [   73.805186][ T1414] softirqs last disabled at (62443): __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
| [   73.805188][ T1414] Preemption disabled at:
| [   73.805188][ T1414] vprintk_emit (kernel/printk/printk.c:2471)
| [   73.805196][ T1414] Tainted: [W]=WARN
[   73.805197][ T1414] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   73.805199][ T1414] Call Trace:
[   73.805201][ T1414]  <TASK>
[   73.805202][ T1414]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   73.805208][ T1414]  ? vprintk_emit (kernel/printk/printk.c:2471)
[   73.805209][ T1414]  __might_resched.cold (kernel/sched/core.c:9234)
[   73.805214][ T1414]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   73.805217][ T1414]  ? __kmalloc_noprof (./include/linux/sched/mm.h:317 mm/slub.c:4636 mm/slub.c:4974 mm/slub.c:5413 mm/slub.c:5439)
[   73.805222][ T1414]  __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))
[   73.805224][ T1414]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   73.805230][ T1414]  ? 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)
[   73.805233][ T1414]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   73.805236][ T1414]  put_chars (drivers/char/virtio_console.c:1176)
[   73.805238][ T1414]  ? desc_read_finalized_seq (kernel/printk/printk_ringbuffer.c:1934)
[   73.805240][ T1414]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   73.805243][ T1414]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   73.805246][ T1414]  ? validate_chain (kernel/locking/lockdep.c:3817 (discriminator 2) kernel/locking/lockdep.c:3837 (discriminator 2) kernel/locking/lockdep.c:3892 (discriminator 2))
[   73.805250][ T1414]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   73.805254][ T1414]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   73.805256][ T1414]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   73.805260][ T1414]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   73.805262][ T1414]  ? console_emit_next_record (kernel/printk/printk.c:3095 (discriminator 2) kernel/printk/printk.c:3182 (discriminator 2))
[   73.805265][ T1414]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   73.805267][ T1414]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   73.805271][ T1414]  console_emit_next_record (kernel/printk/printk.c:3183)
[   73.805275][ T1414]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   73.805277][ T1414]  ? 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))
[   73.805280][ T1414]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   73.805282][ T1414]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   73.805285][ T1414]  console_flush_one_record (kernel/printk/printk.c:3268)
[   73.805289][ T1414]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   73.805291][ T1414]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   73.805296][ T1414]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   73.805299][ T1414]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   73.805301][ T1414]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   73.805302][ T1414]  ? lock_acquire (./include/linux/srcutree.h:374 ./include/linux/srcu.h:541 ./include/linux/srcu.h:645 ./include/trace/events/lock.h:23 ./include/trace/events/lock.h:23 kernel/locking/lockdep.c:5871)
[   73.805306][ T1414]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   73.805307][ T1414]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   73.805310][ T1414]  vprintk_emit (kernel/printk/printk.c:2479)
[   73.805313][ T1414]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   73.805318][ T1414]  ? mpls_exit (net/mpls/af_mpls.c:81 (discriminator 9)) mpls_router
[   73.805321][ T1414]  _printk (kernel/printk/printk.c:2504)
[   73.805325][ T1414]  ? snapshot_read.cold (user.c:?)
[   73.805331][ T1414]  ? 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)
[   73.805334][ T1414] mpls_gso_init (./include/linux/skbuff.h:3058 net/mpls/mpls_gso.c:30) mpls_gso
[   73.805337][ T1414]  do_one_initcall (init/main.c:1357)
[   73.805339][ T1414]  ? trace_event_raw_event_initcall_level (./include/trace/events/initcall.h:10)
[   73.805344][ T1414]  ? do_init_module (./include/linux/slab.h:991 (discriminator 1) kernel/module/main.c:3105 (discriminator 1))
[   73.805346][ T1414]  ? kasan_unpoison (mm/kasan/shadow.c:146 mm/kasan/shadow.c:178)
[   73.805351][ T1414]  do_init_module (kernel/module/main.c:3117)
[   73.805354][ T1414]  ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4488)
[   73.805358][ T1414]  ? free_module (./include/trace/events/module.h:50 (discriminator 19))
[   73.805361][ T1414]  ? kfree (./include/linux/kasan.h:235 mm/slub.c:2748 mm/slub.c:6499 mm/slub.c:6792)
[   73.805364][ T1414]  load_module (kernel/module/main.c:3593)
[   73.805369][ T1414]  ? security_kernel_post_read_file (security/security.c:2997 (discriminator 11))
[   73.805374][ T1414]  ? layout_and_allocate.isra.0 (kernel/module/main.c:3016)
[   73.805377][ T1414]  ? __ia32_sys_fsconfig (??:?)
[   73.805381][ T1414]  ? backing_file_read_iter (fs/backing-file.c:211)
[   73.805384][ T1414]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   73.805393][ T1414]  init_module_from_file (kernel/module/main.c:3790)
[   73.805395][ T1414]  ? __do_sys_init_module (kernel/module/main.c:3664)
[   73.805402][ T1414]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   73.805406][ T1414]  ? 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)
[   73.805409][ T1414]  idempotent_init_module (kernel/module/main.c:3802)
[   73.805412][ T1414]  ? init_module_from_file (kernel/module/main.c:3791)
[   73.805417][ T1414]  ? cap_capable (./include/trace/events/capability.h:26 (discriminator 22) security/commoncap.c:130 (discriminator 22))
[   73.805419][ T1414]  ? __x64_sys_pread64 (fs/read_write.c:764 fs/read_write.c:772 fs/read_write.c:769 fs/read_write.c:769)
[   73.805424][ T1414]  __x64_sys_finit_module (kernel/module/main.c:3828 kernel/module/main.c:3812 kernel/module/main.c:3812)
[   73.805426][ T1414]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   73.805430][ T1414]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[   73.805432][ T1414]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[   73.805435][ T1414]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   73.805437][ T1414] RIP: 0033:0x7fbac642637d
[   73.805440][ T1414] 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
[   73.805442][ T1414] RSP: 002b:00007ffeda416348 EFLAGS: 00000246 ORIG_RAX: 0000000000000139
[   73.805444][ T1414] RAX: ffffffffffffffda RBX: 0000561d075e5bc0 RCX: 00007fbac642637d
[   73.805446][ T1414] RDX: 0000000000000000 RSI: 0000561d0535affd RDI: 0000000000000002
[   73.805446][ T1414] RBP: 00007ffeda4163e0 R08: 0000000000000000 R09: 0000000000000000
[   73.805447][ T1414] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561d0535affd
[   73.805448][ T1414] R13: 0000561d075e5cf0 R14: 0000000000040000 R15: 0000000000000000
| [  127.508120][    C0]
| [  127.508120][    C0]
| [  127.508120][    C0] stack backtrace:
| [  127.508126][    C0] Tainted: [W]=WARN
[  127.508127][    C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  127.508129][    C0] Call Trace:
[  127.508130][    C0]  <IRQ>
[  127.508131][    C0]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[  127.508135][    C0]  print_irq_inversion_bug.part.0.cold (kernel/locking/lockdep.c:4141)
[  127.508138][    C0]  mark_lock_irq (kernel/locking/lockdep.c:4095 kernel/locking/lockdep.c:4174 kernel/locking/lockdep.c:4310)
[  127.508141][    C0]  mark_lock (kernel/locking/lockdep.c:4769)
[  127.508142][    C0]  mark_usage (kernel/locking/lockdep.c:4658)
[  127.508144][    C0]  __lock_acquire (kernel/locking/lockdep.c:5208)
[  127.508146][    C0]  lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[  127.508148][    C0]  ? console_lock_spinning_enable (kernel/printk/printk.c:1902 (discriminator 2))
[  127.508150][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  127.508152][    C0]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[  127.508154][    C0]  console_lock_spinning_enable (kernel/printk/printk.c:1902 (discriminator 2))
[  127.508156][    C0]  ? console_lock_spinning_enable (kernel/printk/printk.c:1902 (discriminator 2))
[  127.508158][    C0]  console_emit_next_record (kernel/printk/printk.c:3177)
[  127.508160][    C0]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[  127.508161][    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))
[  127.508163][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  127.508164][    C0]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[  127.508166][    C0]  console_flush_one_record (kernel/printk/printk.c:3268)
[  127.508169][    C0]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[  127.508170][    C0]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[  127.508172][    C0]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[  127.508174][    C0]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[  127.508176][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  127.508177][    C0]  ? lock_acquire (./include/linux/srcutree.h:374 ./include/linux/srcu.h:541 ./include/linux/srcu.h:645 ./include/trace/events/lock.h:23 ./include/trace/events/lock.h:23 kernel/locking/lockdep.c:5871)
[  127.508179][    C0]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[  127.508181][    C0]  ? vprintk_emit (kernel/printk/printk.c:2478)
[  127.508182][    C0]  vprintk_emit (kernel/printk/printk.c:2479)
[  127.508184][    C0]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[  127.508185][    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))
[  127.508187][    C0]  _printk (kernel/printk/printk.c:2504)
[  127.508189][    C0]  ? snapshot_read.cold (user.c:?)
[  127.508190][    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))
[  127.508192][    C0]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[  127.508194][    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))
[  127.508196][    C0]  ? clocksource_watchdog.part.0 (./include/linux/find.h:67 (discriminator 4))
[  127.508198][    C0]  ? clocksource_watchdog.part.0 (./include/linux/find.h:67 (discriminator 4))
[  127.508199][    C0]  call_timer_fn (kernel/time/timer.c:1748)
[  127.508201][    C0]  ? mark_held_locks (kernel/locking/lockdep.c:4341)
[  127.508203][    C0]  ? detach_if_pending (./include/linux/list.h:1159)
[  127.508204][    C0]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[  127.508206][    C0]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[  127.508208][    C0]  ? mark_held_locks (kernel/locking/lockdep.c:4341)
[  127.508210][    C0]  __run_timers (kernel/time/timer.c:1799 kernel/time/timer.c:2374)
[  127.508211][    C0]  ? clocksource_watchdog.part.0 (./include/linux/find.h:67 (discriminator 4))
[  127.508214][    C0]  ? __bpf_trace_itimer_expire (./include/trace/events/timer.h:407)
[  127.508216][    C0]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[  127.508218][    C0]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[  127.508221][    C0]  run_timer_softirq (kernel/time/timer.c:2386 kernel/time/timer.c:2395 kernel/time/timer.c:2403)
[  127.508223][    C0]  ? __run_timers (./include/trace/events/timer.h:138 (discriminator 19))
[  127.508225][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  127.508226][    C0]  handle_softirqs (kernel/softirq.c:645)
[  127.508228][    C0]  ? _local_bh_enable (kernel/softirq.c:428 (discriminator 1))
[  127.508229][    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)
[  127.508231][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  127.508232][    C0]  ? __dev_queue_xmit (./include/linux/rcupdate.h:319 (discriminator 2) ./include/linux/rcupdate.h:920 (discriminator 2) net/core/dev.c:4961 (discriminator 2))
[  127.508234][    C0]  do_softirq (kernel/softirq.c:546 (discriminator 19) kernel/softirq.c:533 (discriminator 19))
[  127.508235][    C0]  </IRQ>
[  127.508236][    C0]  <TASK>
[  127.508236][    C0]  __local_bh_enable_ip (kernel/softirq.c:473)
[  127.508238][    C0]  __dev_queue_xmit (./include/linux/bottom_half.h:33 (discriminator 2) ./include/linux/rcupdate.h:923 (discriminator 2) net/core/dev.c:4961 (discriminator 2))
[  127.508240][    C0]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[  127.508242][    C0]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[  127.508243][    C0]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[  127.508245][    C0]  ? netdev_core_pick_tx (net/core/dev.c:4784)
[  127.508247][    C0]  ? __asan_memcpy (mm/kasan/shadow.c:106 (discriminator 1))
[  127.508250][    C0]  ? eth_header (net/ethernet/eth.c:99)
[  127.508253][    C0]  ? neigh_resolve_output.part.0 (./include/linux/netdevice.h:3537 net/core/neighbour.c:1611)
[  127.508256][    C0]  ip_finish_output2 (./include/net/neighbour.h:560 (discriminator 3) net/ipv4/ip_output.c:236 (discriminator 3))
[  127.508257][    C0]  ? ip_dst_mtu_maybe_forward (./include/linux/rcupdate.h:882 ./include/net/ip.h:504)
[  127.508259][    C0]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[  127.508260][    C0]  ? ip_fragment.constprop.0 (net/ipv4/ip_output.c:587 (discriminator 41))
[  127.508262][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  127.508263][    C0]  ip_output (./include/linux/netfilter.h:314 net/ipv4/ip_output.c:437)
[  127.508265][    C0]  ? ip_finish_output (./include/linux/cgroup.h:915)
[  127.508266][    C0]  ? __ip_make_skb (net/ipv4/ip_output.c:1390 net/ipv4/ip_output.c:1501)
[  127.508268][    C0]  ip_push_pending_frames (./include/net/dst.h:470 (discriminator 4) net/ipv4/ip_output.c:131 (discriminator 4) net/ipv4/ip_output.c:1510 (discriminator 4) net/ipv4/ip_output.c:1530 (discriminator 4))
[  127.508270][    C0]  raw_sendmsg (net/ipv4/raw.c:665)
[  127.508272][    C0]  ? raw_send_hdrinc (./include/linux/skbuff.h:1165)
[  127.508274][    C0]  ? __might_fault (mm/memory.c:7482 (discriminator 5))
[  127.508276][    C0]  ? _copy_to_user (./include/linux/instrumented.h:129 ./include/linux/uaccess.h:201 lib/usercopy.c:24)
[  127.508279][    C0]  ? validate_chain (kernel/locking/lockdep.c:3817 (discriminator 2) kernel/locking/lockdep.c:3837 (discriminator 2) kernel/locking/lockdep.c:3892 (discriminator 2))
[  127.508281][    C0]  ? import_iovec (lib/iov_iter.c:1440 (discriminator 1))
[  127.508283][    C0]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[  127.508285][    C0]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[  127.508287][    C0]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[  127.508289][    C0]  __sock_sendmsg (net/socket.c:800 (discriminator 4) net/socket.c:815 (discriminator 4))
[  127.508291][    C0]  ? fdget (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:49 fs/file.c:1194 fs/file.c:1208)
[  127.508293][    C0]  __sys_sendto (net/socket.c:2281)
[  127.508295][    C0]  ? __ia32_sys_getpeername (net/socket.c:2235)
[  127.508297][    C0]  ? fsnotify (fs/notify/fsnotify.c:548 (discriminator 3))
[  127.508301][    C0]  ? ksys_write (fs/read_write.c:739)
[  127.508304][    C0]  __x64_sys_sendto (net/socket.c:2288 net/socket.c:2284 net/socket.c:2284)
[  127.508306][    C0]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[  127.508309][    C0]  ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4488)
[  127.508310][    C0]  ? do_syscall_64 (arch/x86/entry/syscall_64.c:81 (discriminator 44))
[  127.508312][    C0]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[  127.508313][    C0]  ? irq_exit_rcu (kernel/softirq.c:786)
[  127.508315][    C0]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  127.508316][    C0] RIP: 0033:0x7f01114f654e
[  127.508319][    C0] 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
[  127.508321][    C0] RSP: 002b:00007ffe186cc130 EFLAGS: 00000202 ORIG_RAX: 000000000000002c
[  127.508323][    C0] RAX: ffffffffffffffda RBX: 0000000000000040 RCX: 00007f01114f654e
[  127.508325][    C0] RDX: 0000000000000040 RSI: 000055d5cdfa10a4 RDI: 0000000000000005
[  127.508325][    C0] RBP: 00007ffe186cc140 R08: 000055d5cdfb3320 R09: 0000000000000010
[  127.508326][    C0] R10: 0000000000000000 R11: 0000000000000202 R12: 431bde82d7b634db
[  127.508327][    C0] R13: 0000000000000000 R14: 000055d5cdfb43e0 R15: 000055d5cdfa10a0
| [  127.508344][    C0] softirqs last disabled at (25382611): do_softirq (kernel/softirq.c:546 (discriminator 19) kernel/softirq.c:533 (discriminator 19))
| [  127.508345][    C0] Preemption disabled at:
| [  127.508346][    C0] __dev_queue_xmit (./include/linux/bottom_half.h:20 (discriminator 2) ./include/linux/rcupdate.h:902 (discriminator 2) net/core/dev.c:4844 (discriminator 2))
| [  127.508350][    C0] Tainted: [W]=WARN
[  127.508351][    C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  127.508351][    C0] Call Trace:
[  127.508352][    C0]  <IRQ>
[  127.508352][    C0]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[  127.508354][    C0]  ? __dev_queue_xmit (./include/linux/bottom_half.h:20 (discriminator 2) ./include/linux/rcupdate.h:902 (discriminator 2) net/core/dev.c:4844 (discriminator 2))
[  127.508356][    C0]  __might_resched.cold (kernel/sched/core.c:9234)
[  127.508359][    C0]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[  127.508362][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  127.508363][    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))
[  127.508365][    C0]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[  127.508366][    C0]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[  127.508368][    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)
[  127.508370][    C0]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[  127.508372][    C0]  put_chars (drivers/char/virtio_console.c:1176)
[  127.508374][    C0]  ? __send_to_port (drivers/char/virtio_console.c:654)
[  127.508376][    C0]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[  127.508378][    C0]  ? __lock_acquire (kernel/locking/lockdep.c:5208)
[  127.508380][    C0]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[  127.508382][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  127.508383][    C0]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[  127.508385][    C0]  console_emit_next_record (kernel/printk/printk.c:3183)
[  127.508388][    C0]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[  127.508389][    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))
[  127.508391][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  127.508392][    C0]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[  127.508394][    C0]  console_flush_one_record (kernel/printk/printk.c:3268)
[  127.508396][    C0]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[  127.508398][    C0]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[  127.508400][    C0]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[  127.508402][    C0]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[  127.508404][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  127.508405][    C0]  ? lock_acquire (./include/linux/srcutree.h:374 ./include/linux/srcu.h:541 ./include/linux/srcu.h:645 ./include/trace/events/lock.h:23 ./include/trace/events/lock.h:23 kernel/locking/lockdep.c:5871)
[  127.508407][    C0]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[  127.508408][    C0]  ? vprintk_emit (kernel/printk/printk.c:2478)
[  127.508410][    C0]  vprintk_emit (kernel/printk/printk.c:2479)
[  127.508411][    C0]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[  127.508413][    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))
[  127.508414][    C0]  _printk (kernel/printk/printk.c:2504)
[  127.508416][    C0]  ? snapshot_read.cold (user.c:?)
[  127.508418][    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))
[  127.508419][    C0]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[  127.508422][    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))
[  127.508423][    C0]  ? clocksource_watchdog.part.0 (./include/linux/find.h:67 (discriminator 4))
[  127.508425][    C0]  ? clocksource_watchdog.part.0 (./include/linux/find.h:67 (discriminator 4))
[  127.508426][    C0]  call_timer_fn (kernel/time/timer.c:1748)
[  127.508428][    C0]  ? mark_held_locks (kernel/locking/lockdep.c:4341)
[  127.508430][    C0]  ? detach_if_pending (./include/linux/list.h:1159)
[  127.508431][    C0]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[  127.508433][    C0]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[  127.508435][    C0]  ? mark_held_locks (kernel/locking/lockdep.c:4341)
[  127.508437][    C0]  __run_timers (kernel/time/timer.c:1799 kernel/time/timer.c:2374)
[  127.508438][    C0]  ? clocksource_watchdog.part.0 (./include/linux/find.h:67 (discriminator 4))
[  127.508440][    C0]  ? __bpf_trace_itimer_expire (./include/trace/events/timer.h:407)
[  127.508442][    C0]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[  127.508445][    C0]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[  127.508447][    C0]  run_timer_softirq (kernel/time/timer.c:2386 kernel/time/timer.c:2395 kernel/time/timer.c:2403)
[  127.508449][    C0]  ? __run_timers (./include/trace/events/timer.h:138 (discriminator 19))
[  127.508451][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  127.508452][    C0]  handle_softirqs (kernel/softirq.c:645)
[  127.508454][    C0]  ? _local_bh_enable (kernel/softirq.c:428 (discriminator 1))
[  127.508455][    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)
[  127.508457][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  127.508458][    C0]  ? __dev_queue_xmit (./include/linux/rcupdate.h:319 (discriminator 2) ./include/linux/rcupdate.h:920 (discriminator 2) net/core/dev.c:4961 (discriminator 2))
[  127.508460][    C0]  do_softirq (kernel/softirq.c:546 (discriminator 19) kernel/softirq.c:533 (discriminator 19))
[  127.508461][    C0]  </IRQ>
[  127.508462][    C0]  <TASK>
[  127.508462][    C0]  __local_bh_enable_ip (kernel/softirq.c:473)
[  127.508464][    C0]  __dev_queue_xmit (./include/linux/bottom_half.h:33 (discriminator 2) ./include/linux/rcupdate.h:923 (discriminator 2) net/core/dev.c:4961 (discriminator 2))
[  127.508466][    C0]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[  127.508468][    C0]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[  127.508469][    C0]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[  127.508471][    C0]  ? netdev_core_pick_tx (net/core/dev.c:4784)
[  127.508472][    C0]  ? __asan_memcpy (mm/kasan/shadow.c:106 (discriminator 1))
[  127.508474][    C0]  ? eth_header (net/ethernet/eth.c:99)
[  127.508475][    C0]  ? neigh_resolve_output.part.0 (./include/linux/netdevice.h:3537 net/core/neighbour.c:1611)
[  127.508478][    C0]  ip_finish_output2 (./include/net/neighbour.h:560 (discriminator 3) net/ipv4/ip_output.c:236 (discriminator 3))
[  127.508479][    C0]  ? ip_dst_mtu_maybe_forward (./include/linux/rcupdate.h:882 ./include/net/ip.h:504)
[  127.508481][    C0]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[  127.508482][    C0]  ? ip_fragment.constprop.0 (net/ipv4/ip_output.c:587 (discriminator 41))
[  127.508484][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  127.508485][    C0]  ip_output (./include/linux/netfilter.h:314 net/ipv4/ip_output.c:437)
[  127.508487][    C0]  ? ip_finish_output (./include/linux/cgroup.h:915)
[  127.508488][    C0]  ? __ip_make_skb (net/ipv4/ip_output.c:1390 net/ipv4/ip_output.c:1501)
[  127.508490][    C0]  ip_push_pending_frames (./include/net/dst.h:470 (discriminator 4) net/ipv4/ip_output.c:131 (discriminator 4) net/ipv4/ip_output.c:1510 (discriminator 4) net/ipv4/ip_output.c:1530 (discriminator 4))
[  127.508492][    C0]  raw_sendmsg (net/ipv4/raw.c:665)
[  127.508494][    C0]  ? raw_send_hdrinc (./include/linux/skbuff.h:1165)
[  127.508496][    C0]  ? __might_fault (mm/memory.c:7482 (discriminator 5))
[  127.508497][    C0]  ? _copy_to_user (./include/linux/instrumented.h:129 ./include/linux/uaccess.h:201 lib/usercopy.c:24)
[  127.508499][    C0]  ? validate_chain (kernel/locking/lockdep.c:3817 (discriminator 2) kernel/locking/lockdep.c:3837 (discriminator 2) kernel/locking/lockdep.c:3892 (discriminator 2))
[  127.508500][    C0]  ? import_iovec (lib/iov_iter.c:1440 (discriminator 1))
[  127.508502][    C0]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[  127.508504][    C0]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[  127.508506][    C0]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[  127.508508][    C0]  __sock_sendmsg (net/socket.c:800 (discriminator 4) net/socket.c:815 (discriminator 4))
[  127.508510][    C0]  ? fdget (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:49 fs/file.c:1194 fs/file.c:1208)
[  127.508511][    C0]  __sys_sendto (net/socket.c:2281)
[  127.508513][    C0]  ? __ia32_sys_getpeername (net/socket.c:2235)
[  127.508515][    C0]  ? fsnotify (fs/notify/fsnotify.c:548 (discriminator 3))
[  127.508518][    C0]  ? ksys_write (fs/read_write.c:739)
[  127.508520][    C0]  __x64_sys_sendto (net/socket.c:2288 net/socket.c:2284 net/socket.c:2284)
[  127.508522][    C0]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[  127.508523][    C0]  ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4488)
[  127.508524][    C0]  ? do_syscall_64 (arch/x86/entry/syscall_64.c:81 (discriminator 44))
[  127.508526][    C0]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[  127.508527][    C0]  ? irq_exit_rcu (kernel/softirq.c:786)
[  127.508529][    C0]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  127.508530][    C0] RIP: 0033:0x7f01114f654e
[  127.508531][    C0] 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
[  127.508532][    C0] RSP: 002b:00007ffe186cc130 EFLAGS: 00000202 ORIG_RAX: 000000000000002c
[  127.508534][    C0] RAX: ffffffffffffffda RBX: 0000000000000040 RCX: 00007f01114f654e
[  127.508534][    C0] RDX: 0000000000000040 RSI: 000055d5cdfa10a4 RDI: 0000000000000005
[  127.508535][    C0] RBP: 00007ffe186cc140 R08: 000055d5cdfb3320 R09: 0000000000000010
[  127.508536][    C0] R10: 0000000000000000 R11: 0000000000000202 R12: 431bde82d7b634db


Finger prints:
__irq_exit_rcu:dump_stack_lvl:__kmalloc_noprof:put_chars:hvc_console_print
mark_lock_irq:mark_lock:mark_usage:__lock_acquire:console_lock_spinning_enable
__irq_exit_rcu:vprintk_emit:dump_stack_lvl:__kmalloc_noprof:put_chars
do_softirq:__dev_queue_xmit:dump_stack_lvl:__kmalloc_noprof:put_chars