======================================
| [ 34.985025][ C1] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:129) 
| [   34.985240][    C1]
| [   34.985330][    C1]
| [   34.985330][    C1] stack backtrace:
[   34.985933][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[   34.986433][    C1] Call Trace:
[   34.986565][    C1]  <IRQ>
[ 34.986654][ C1] dump_stack_lvl (lib/dump_stack.c:117) 
[ 34.986830][ C1] print_irq_inversion_bug.part.0 (kernel/locking/lockdep.c:4024) 
[ 34.987047][ C1] ? kernel_text_address (kernel/extable.c:97 kernel/extable.c:94) 
[ 34.987339][ C1] ? __pfx_print_irq_inversion_bug.part.0 (kernel/locking/lockdep.c:4024) 
[ 34.987553][ C1] ? __pfx_usage_skip (kernel/locking/lockdep.c:2264) 
[ 34.987727][ C1] ? __pfx_usage_match (kernel/locking/lockdep.c:2256) 
[ 34.987903][ C1] ? arch_stack_walk (arch/x86/kernel/stacktrace.c:26) 
[ 34.988195][ C1] mark_lock_irq (kernel/locking/lockdep.c:4244) 
[ 34.988369][ C1] ? __pfx_mark_lock_irq (kernel/locking/lockdep.c:4207) 
[ 34.988564][ C1] ? __pfx_stack_trace_save (kernel/stacktrace.c:114) 
[ 34.988747][ C1] ? save_trace (kernel/locking/lockdep.c:586) 
[ 34.989056][ C1] mark_lock (kernel/locking/lockdep.c:4678) 
[ 34.989188][ C1] ? __pfx_stack_trace_save (kernel/stacktrace.c:114) 
[ 34.989390][ C1] mark_usage (kernel/locking/lockdep.c:4567) 
[ 34.989557][ C1] __lock_acquire (kernel/locking/lockdep.c:5091) 
[ 34.989752][ C1] ? __pfx_validate_chain (kernel/locking/lockdep.c:3825) 
[ 34.989921][ C1] ? __pfx_addrconf_rs_timer (net/ipv6/addrconf.c:4016) 
[ 34.990089][ C1] lock_acquire.part.0 (kernel/locking/lockdep.c:467 kernel/locking/lockdep.c:5756) 
[ 34.990299][ C1] ? addrconf_rs_timer (net/ipv6/addrconf.c:4023) 
[ 34.990513][ C1] ? __pfx_lock_acquire.part.0 (kernel/locking/lockdep.c:5719) 
[ 34.990872][ C1] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52)) 
[ 34.991041][ C1] ? addrconf_rs_timer (net/ipv6/addrconf.c:4023) 
[ 34.991233][ C1] ? lock_acquire (kernel/locking/lockdep.c:5727) 
[ 34.991430][ C1] ? addrconf_rs_timer (net/ipv6/addrconf.c:4023) 
[ 34.991641][ C1] _raw_write_lock (./include/linux/rwlock_api_smp.h:210 kernel/locking/spinlock.c:300) 
[ 34.991850][ C1] ? addrconf_rs_timer (net/ipv6/addrconf.c:4023) 
[ 34.992018][ C1] addrconf_rs_timer (net/ipv6/addrconf.c:4023) 
[ 34.992213][ C1] ? __pfx_lock_acquire.part.0 (kernel/locking/lockdep.c:5719) 
[ 34.992454][ C1] ? __pfx_addrconf_rs_timer (net/ipv6/addrconf.c:4016) 
[ 34.992694][ C1] ? call_timer_fn (./include/linux/lockdep.h:31 kernel/time/timer.c:1783) 
[ 34.992894][ C1] ? lock_acquire (kernel/locking/lockdep.c:5727) 
[ 34.993069][ C1] ? call_timer_fn (./include/linux/lockdep.h:31 kernel/time/timer.c:1783) 
[ 34.993265][ C1] ? __pfx_addrconf_rs_timer (net/ipv6/addrconf.c:4016) 
[ 34.993485][ C1] call_timer_fn (kernel/time/timer.c:1793) 
[ 34.993685][ C1] ? call_timer_fn (./include/linux/lockdep.h:31 kernel/time/timer.c:1783) 
[ 34.993875][ C1] ? call_timer_fn (./include/linux/lockdep.h:31 kernel/time/timer.c:1783) 
[ 34.994051][ C1] ? __pfx_call_timer_fn (kernel/time/timer.c:1770) 
[ 34.994412][ C1] ? hlock_class (./arch/x86/include/asm/bitops.h:227 ./arch/x86/include/asm/bitops.h:239 ./include/asm-generic/bitops/instrumented-non-atomic.h:142 kernel/locking/lockdep.c:228) 
[ 34.994585][ C1] ? mark_held_locks (kernel/locking/lockdep.c:4274) 
[ 34.994779][ C1] __run_timers (kernel/time/timer.c:1845 kernel/time/timer.c:2418) 
[ 34.994974][ C1] ? __pfx_addrconf_rs_timer (net/ipv6/addrconf.c:4016) 
[ 34.995261][ C1] ? __pfx___run_timers (kernel/time/timer.c:2389) 
[ 34.995450][ C1] ? do_raw_spin_lock (./arch/x86/include/asm/atomic.h:115 ./include/linux/atomic/atomic-arch-fallback.h:2170 ./include/linux/atomic/atomic-instrumented.h:1302 ./include/asm-generic/qspinlock.h:111 kernel/locking/spinlock_debug.c:116) 
[ 34.995668][ C1] ? __pfx_do_raw_spin_lock (kernel/locking/spinlock_debug.c:114) 
[ 34.995898][ C1] ? lock_acquire (kernel/locking/lockdep.c:5727) 
[ 34.996097][ C1] ? run_timer_softirq (kernel/time/timer.c:2429 kernel/time/timer.c:2422 kernel/time/timer.c:2438 kernel/time/timer.c:2448) 
[ 34.996403][ C1] run_timer_softirq (kernel/time/timer.c:2430 kernel/time/timer.c:2422 kernel/time/timer.c:2438 kernel/time/timer.c:2448) 
[ 34.996647][ C1] __do_softirq (kernel/softirq.c:554) 
[ 34.996891][ C1] irq_exit_rcu (kernel/softirq.c:428 kernel/softirq.c:633 kernel/softirq.c:645) 
[ 34.997048][ C1] sysvec_apic_timer_interrupt (arch/x86/kernel/apic/apic.c:1043 arch/x86/kernel/apic/apic.c:1043) 
[   34.997342][    C1]  </IRQ>
[   34.997466][    C1]  <TASK>
[ 34.997586][ C1] asm_sysvec_apic_timer_interrupt (./arch/x86/include/asm/idtentry.h:702) 
[ 34.997839][ C1] RIP: 0010:kernel_text_address (kernel/extable.c:133) 
[ 34.998079][ C1] Code: 90 90 90 90 90 90 66 0f 1f 00 0f 1f 44 00 00 55 48 89 fd 53 48 83 ec 08 e8 39 ff ff ff 85 c0 74 10 b8 01 00 00 00 48 83 c4 08 <5b> 5d c3 cc cc cc cc e8 30 cb 15 00 34 01 89 c3 75 5f 48 89 ef e8
All code
========
   0:	90                   	nop
   1:	90                   	nop
   2:	90                   	nop
   3:	90                   	nop
   4:	90                   	nop
   5:	90                   	nop
   6:	66 0f 1f 00          	nopw   (%rax)
   a:	0f 1f 44 00 00       	nopl   0x0(%rax,%rax,1)
   f:	55                   	push   %rbp
  10:	48 89 fd             	mov    %rdi,%rbp
  13:	53                   	push   %rbx
  14:	48 83 ec 08          	sub    $0x8,%rsp
  18:	e8 39 ff ff ff       	call   0xffffffffffffff56
  1d:	85 c0                	test   %eax,%eax
  1f:	74 10                	je     0x31
  21:	b8 01 00 00 00       	mov    $0x1,%eax
  26:	48 83 c4 08          	add    $0x8,%rsp
  2a:*	5b                   	pop    %rbx		<-- trapping instruction
  2b:	5d                   	pop    %rbp
  2c:	c3                   	ret
  2d:	cc                   	int3
  2e:	cc                   	int3
  2f:	cc                   	int3
  30:	cc                   	int3
  31:	e8 30 cb 15 00       	call   0x15cb66
  36:	34 01                	xor    $0x1,%al
  38:	89 c3                	mov    %eax,%ebx
  3a:	75 5f                	jne    0x9b
  3c:	48 89 ef             	mov    %rbp,%rdi
  3f:	e8                   	.byte 0xe8

Code starting with the faulting instruction
===========================================
   0:	5b                   	pop    %rbx
   1:	5d                   	pop    %rbp
   2:	c3                   	ret
   3:	cc                   	int3
   4:	cc                   	int3
   5:	cc                   	int3
   6:	cc                   	int3
   7:	e8 30 cb 15 00       	call   0x15cb3c
   c:	34 01                	xor    $0x1,%al
   e:	89 c3                	mov    %eax,%ebx
  10:	75 5f                	jne    0x71
  12:	48 89 ef             	mov    %rbp,%rdi
  15:	e8                   	.byte 0xe8
[   34.998904][    C1] RSP: 0018:ffffc9000091ec38 EFLAGS: 00000282
[   34.999141][    C1] RAX: 0000000000000001 RBX: ffffffffb27c9ab2 RCX: ffffc90000920001
[   34.999588][    C1] RDX: 1ffff92000123d9a RSI: 0000000000000001 RDI: ffffffffb27c9ab2
[   34.999927][    C1] RBP: ffffffffb27c9ab2 R08: ffffc9000091ecb8 R09: fffff52000123d78
[   35.000427][    C1] R10: ffffc9000091ec78 R11: ffffc9000091ecb9 R12: ffffc9000091ed40
[   35.000783][    C1] R13: 0000000000000000 R14: ffff8880061c45c0 R15: ffffffffb45b52ad
[ 35.001109][ C1] ? p9_fcall_init (net/9p/client.c:232) 
[ 35.001333][ C1] ? vfs_iter_read (fs/read_write.c:830) 
[ 35.001713][ C1] ? vfs_iter_read (fs/read_write.c:830) 
[ 35.001943][ C1] ? vfs_iter_read (fs/read_write.c:830) 
[ 35.002164][ C1] ? vfs_iter_read (fs/read_write.c:830) 
[ 35.002386][ C1] __kernel_text_address (kernel/extable.c:79) 
[ 35.002771][ C1] unwind_get_return_address (arch/x86/kernel/unwind_orc.c:369 arch/x86/kernel/unwind_orc.c:364) 
[ 35.003011][ C1] ? __pfx_stack_trace_consume_entry (kernel/stacktrace.c:83) 
[ 35.003313][ C1] arch_stack_walk (arch/x86/kernel/stacktrace.c:26) 
[ 35.003551][ C1] ? vfs_iter_read (fs/read_write.c:830) 
[ 35.003936][ C1] stack_trace_save (kernel/stacktrace.c:123) 
[ 35.004169][ C1] ? __pfx_stack_trace_save (kernel/stacktrace.c:114) 
[ 35.004393][ C1] ? arch_stack_walk (arch/x86/kernel/stacktrace.c:27 (discriminator 1)) 
[ 35.004630][ C1] ? __pfx_validate_chain (kernel/locking/lockdep.c:3825) 
[ 35.004853][ C1] kasan_save_stack (mm/kasan/common.c:48) 
[ 35.005103][ C1] ? kasan_save_stack (mm/kasan/common.c:48) 
[ 35.005334][ C1] ? kasan_save_track (./arch/x86/include/asm/current.h:49 mm/kasan/common.c:60 mm/kasan/common.c:69) 
[ 35.005568][ C1] ? __kasan_kmalloc (mm/kasan/common.c:391) 
[ 35.005796][ C1] ? __kmalloc (mm/slub.c:3967 mm/slub.c:3979) 
[ 35.006002][ C1] ? p9_fcall_init (net/9p/client.c:232) 
[ 35.006223][ C1] ? p9_tag_alloc (net/9p/client.c:297) 
[ 35.006422][ C1] ? p9_client_prepare_req (net/9p/client.c:641) 
[ 35.006629][ C1] ? p9_client_rpc (net/9p/client.c:688 (discriminator 4)) 
[ 35.007017][ C1] ? p9_client_read_once (net/9p/client.c:1562) 
[ 35.007264][ C1] ? p9_client_read (net/9p/client.c:1522) 
[ 35.007475][ C1] ? v9fs_issue_read (fs/9p/vfs_addr.c:76) 
[ 35.007690][ C1] ? netfs_rreq_submit_slice (fs/netfs/io.c:694) 
[ 35.007882][ C1] ? netfs_begin_read (fs/netfs/io.c:741) 
[ 35.008103][ C1] ? netfs_unbuffered_read_iter_locked (fs/netfs/direct_read.c:84) 
[ 35.008373][ C1] ? netfs_unbuffered_read_iter (fs/netfs/direct_read.c:121) 
[ 35.008601][ C1] ? do_iter_readv_writev (./include/linux/fs.h:2102 fs/read_write.c:739) 
[ 35.008814][ C1] ? find_held_lock (kernel/locking/lockdep.c:5244) 
[ 35.009009][ C1] ? __lock_release (kernel/locking/lockdep.c:5430) 
[ 35.009210][ C1] ? __create_object (mm/kmemleak.c:756) 
[ 35.009421][ C1] ? __pfx___lock_release (kernel/locking/lockdep.c:5406) 
[ 35.009639][ C1] ? hlock_class (./arch/x86/include/asm/bitops.h:227 ./arch/x86/include/asm/bitops.h:239 ./include/asm-generic/bitops/instrumented-non-atomic.h:142 kernel/locking/lockdep.c:228) 
[ 35.009840][ C1] ? mark_lock (kernel/locking/lockdep.c:4656 (discriminator 3)) 
[ 35.009987][ C1] ? mark_held_locks (kernel/locking/lockdep.c:4274) 
[ 35.010213][ C1] ? lockdep_hardirqs_on_prepare.part.0 (kernel/locking/lockdep.c:4300 kernel/locking/lockdep.c:4359) 
[ 35.010624][ C1] kasan_save_track (./arch/x86/include/asm/current.h:49 mm/kasan/common.c:60 mm/kasan/common.c:69) 
[ 35.010834][ C1] __kasan_kmalloc (mm/kasan/common.c:391) 
[ 35.011069][ C1] __kmalloc (mm/slub.c:3967 mm/slub.c:3979) 
[ 35.011236][ C1] p9_fcall_init (net/9p/client.c:232) 
[ 35.011464][ C1] p9_tag_alloc (net/9p/client.c:297) 
[ 35.011795][ C1] ? __pfx_p9_tag_alloc (net/9p/client.c:277) 
[ 35.012010][ C1] ? netfs_alloc_subrequest (./include/linux/slab.h:632 ./include/linux/slab.h:749 fs/netfs/objects.c:143) 
[ 35.012227][ C1] ? is_bpf_text_address (kernel/bpf/core.c:772) 
[ 35.012421][ C1] p9_client_prepare_req (net/9p/client.c:641) 
[ 35.012805][ C1] ? hlock_class (./arch/x86/include/asm/bitops.h:227 ./arch/x86/include/asm/bitops.h:239 ./include/asm-generic/bitops/instrumented-non-atomic.h:142 kernel/locking/lockdep.c:228) 
[ 35.013058][ C1] ? __pfx_p9_client_prepare_req (net/9p/client.c:625) 
[ 35.013294][ C1] ? __pfx_validate_chain (kernel/locking/lockdep.c:3825) 
[ 35.013503][ C1] p9_client_rpc (net/9p/client.c:688 (discriminator 4)) 
[ 35.013851][ C1] ? __pfx_p9_client_rpc (net/9p/client.c:672) 
[ 35.014050][ C1] ? __lock_release (kernel/locking/lockdep.c:5430) 
[ 35.014218][ C1] ? __debug_object_init (lib/debugobjects.c:622) 
[ 35.014408][ C1] ? __pfx___lock_release (kernel/locking/lockdep.c:5406) 
[ 35.014690][ C1] p9_client_read_once (net/9p/client.c:1562) 
[ 35.014872][ C1] ? mark_held_locks (kernel/locking/lockdep.c:4274) 
[ 35.015046][ C1] ? __pfx_p9_client_read_once (net/9p/client.c:1534) 
[ 35.015227][ C1] ? lockdep_hardirqs_on_prepare.part.0 (kernel/locking/lockdep.c:4300 kernel/locking/lockdep.c:4359) 
[ 35.015553][ C1] ? __debug_object_init (lib/debugobjects.c:622) 
[ 35.015725][ C1] p9_client_read (net/9p/client.c:1522) 
[ 35.015897][ C1] v9fs_issue_read (fs/9p/vfs_addr.c:76) 
[ 35.016071][ C1] ? __pfx_v9fs_issue_read (fs/9p/vfs_addr.c:66) 
[ 35.016241][ C1] ? netfs_rreq_prepare_read (fs/netfs/io.c:640) 
[ 35.016546][ C1] netfs_rreq_submit_slice (fs/netfs/io.c:694) 
[ 35.016721][ C1] netfs_begin_read (fs/netfs/io.c:741) 
[ 35.016895][ C1] ? __lock_release (kernel/locking/lockdep.c:5430) 
[ 35.017066][ C1] ? __pfx_netfs_begin_read (fs/netfs/io.c:708) 
[ 35.017360][ C1] ? __pfx___lock_release (kernel/locking/lockdep.c:5406) 
[ 35.017538][ C1] ? __pfx_lock_acquire.part.0 (kernel/locking/lockdep.c:5719) 
[ 35.017709][ C1] ? __pfx_do_raw_spin_lock (kernel/locking/spinlock_debug.c:114) 
[ 35.017877][ C1] ? netfs_alloc_request (fs/netfs/objects.c:64) 
[ 35.018175][ C1] ? do_raw_spin_unlock (./arch/x86/include/asm/atomic.h:23 ./include/linux/atomic/atomic-arch-fallback.h:457 ./include/linux/atomic/atomic-instrumented.h:33 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141) 
[ 35.018347][ C1] ? _raw_spin_unlock (./arch/x86/include/asm/preempt.h:94 ./include/linux/spinlock_api_smp.h:143 kernel/locking/spinlock.c:186) 
[ 35.018520][ C1] ? netfs_alloc_request (fs/netfs/objects.c:64) 
[ 35.018692][ C1] netfs_unbuffered_read_iter_locked (fs/netfs/direct_read.c:84) 
[ 35.019019][ C1] netfs_unbuffered_read_iter (fs/netfs/direct_read.c:121) 
[ 35.019189][ C1] do_iter_readv_writev (./include/linux/fs.h:2102 fs/read_write.c:739) 
[ 35.019365][ C1] ? __pfx_do_iter_readv_writev (fs/read_write.c:728) 
[ 35.019536][ C1] ? stack_trace_save (kernel/stacktrace.c:123) 
[ 35.019949][ C1] vfs_iter_read (fs/read_write.c:830) 
[ 35.020122][ C1] backing_file_read_iter (fs/backing-file.c:160) 
[ 35.020295][ C1] ? load_elf_binary (fs/binfmt_elf.c:955) 
[ 35.020488][ C1] ? search_binary_handler (fs/exec.c:1778) 
[ 35.020664][ C1] ovl_read_iter (./include/linux/file.h:47 fs/overlayfs/file.c:283) 
[ 35.020833][ C1] ? __pfx_ovl_read_iter (fs/overlayfs/file.c:264) 
[ 35.021002][ C1] ? __pfx_ovl_file_accessed (fs/overlayfs/file.c:236) 
[ 35.021174][ C1] ? find_held_lock (kernel/locking/lockdep.c:5244) 
[ 35.021345][ C1] __kernel_read (fs/read_write.c:434 (discriminator 1)) 
[ 35.021515][ C1] ? hlock_class (./arch/x86/include/asm/bitops.h:227 ./arch/x86/include/asm/bitops.h:239 ./include/asm-generic/bitops/instrumented-non-atomic.h:142 kernel/locking/lockdep.c:228) 
[ 35.021683][ C1] ? __pfx___kernel_read (fs/read_write.c:411) 
[ 35.021854][ C1] ? mark_held_locks (kernel/locking/lockdep.c:4274) 
[ 35.022024][ C1] ? lockdep_hardirqs_on_prepare.part.0 (kernel/locking/lockdep.c:4300 kernel/locking/lockdep.c:4359) 
[ 35.022236][ C1] ? trace_kmalloc (./include/trace/events/kmem.h:54 (discriminator 52)) 
[ 35.022407][ C1] ? __kmalloc (mm/slub.c:3980) 
[ 35.022576][ C1] load_elf_phdrs (fs/binfmt_elf.c:471 fs/binfmt_elf.c:531) 
[ 35.022748][ C1] ? __pfx_load_elf_phdrs (fs/binfmt_elf.c:508) 
[ 35.023031][ C1] ? trace_kmalloc (./include/trace/events/kmem.h:54 (discriminator 52)) 
[ 35.023202][ C1] load_elf_binary (fs/binfmt_elf.c:955) 
[ 35.023386][ C1] ? find_held_lock (kernel/locking/lockdep.c:5244) 
[ 35.023556][ C1] ? __lock_release (kernel/locking/lockdep.c:5430) 
[ 35.023843][ C1] ? search_binary_handler (fs/exec.c:1778) 
[ 35.024012][ C1] ? __pfx___lock_release (kernel/locking/lockdep.c:5406) 
[ 35.024185][ C1] ? __pfx_lock_acquire.part.0 (kernel/locking/lockdep.c:5719) 
[ 35.024361][ C1] ? __pfx_load_elf_binary (fs/binfmt_elf.c:820) 
[ 35.024556][ C1] ? search_binary_handler (fs/exec.c:1778) 
[ 35.024726][ C1] search_binary_handler (fs/exec.c:1778) 
[ 35.024895][ C1] ? __pfx_search_binary_handler (fs/exec.c:1757) 
[ 35.025110][ C1] ? __task_pid_nr_ns (./include/linux/rcupdate.h:339 ./include/linux/rcupdate.h:814 kernel/pid.c:514) 
[ 35.025290][ C1] ? exec_binprm (./include/linux/rcupdate.h:339 ./include/linux/rcupdate.h:814 fs/exec.c:1812) 
[ 35.025468][ C1] exec_binprm (fs/exec.c:1821) 
[ 35.025637][ C1] bprm_execve (fs/exec.c:1872 fs/exec.c:1848) 
[ 35.025771][ C1] do_execveat_common.isra.0 (fs/exec.c:1979) 
[ 35.025940][ C1] ? getname_flags (./arch/x86/include/asm/atomic.h:28 ./include/linux/atomic/atomic-arch-fallback.h:503 ./include/linux/atomic/atomic-instrumented.h:68 fs/namei.c:190) 
[ 35.026112][ C1] __x64_sys_execve (fs/exec.c:2124) 
[ 35.026283][ C1] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83) 
[ 35.026456][ C1] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:129) 
[   35.026664][    C1] RIP: 0033:0x7f5d442d940b
[ 35.026963][ C1] Code: c0 75 03 5f ff e7 c3 48 8b 0d f1 a9 1b 00 f7 d8 64 89 01 48 83 c8 ff c3 0f 1f 80 00 00 00 00 f3 0f 1e fa b8 3b 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d c5 a9 1b 00 f7 d8 64 89 01 48
All code
========
   0:	c0 75 03 5f          	shlb   $0x5f,0x3(%rbp)
   4:	ff e7                	jmp    *%rdi
   6:	c3                   	ret
   7:	48 8b 0d f1 a9 1b 00 	mov    0x1ba9f1(%rip),%rcx        # 0x1ba9ff
   e:	f7 d8                	neg    %eax
  10:	64 89 01             	mov    %eax,%fs:(%rcx)
  13:	48 83 c8 ff          	or     $0xffffffffffffffff,%rax
  17:	c3                   	ret
  18:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  1f:	f3 0f 1e fa          	endbr64
  23:	b8 3b 00 00 00       	mov    $0x3b,%eax
  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 c5 a9 1b 00 	mov    0x1ba9c5(%rip),%rcx        # 0x1ba9ff
  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 c5 a9 1b 00 	mov    0x1ba9c5(%rip),%rcx        # 0x1ba9d5
  10:	f7 d8                	neg    %eax
  12:	64 89 01             	mov    %eax,%fs:(%rcx)
  15:	48                   	rex.W
[   35.027558][    C1] RSP: 002b:00007ffd8c9fa988 EFLAGS: 00000246 ORIG_RAX: 000000000000003b
[   35.027821][    C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f5d442d940b
[   35.028077][    C1] RDX: 0000560ae1e87e90 RSI: 0000560ae1e75ac0 RDI: 0000560ae1fc4e10
[   35.028342][    C1] RBP: 0000560ae1fc4e10 R08: 00007ffd8c9fa8d0 R09: 0000000000000000
[   35.028632][    C1] R10: 0000000000000008 R11: 0000000000000246 R12: 00000000ffffffff


Finger prints:
dump_stack_lvl:mark_lock_irq:mark_lock:mark_usage