======================================
| [  135.053274][    C2]  #1: ffffffffb5d905f8 (remove_cache_srcu){.+.+}-{0:0}, at: kasan_quarantine_reduce (./include/linux/srcu.h:187 (discriminator 2) ./include/linux/srcu.h:294 (discriminator 2) mm/kasan/quarantine.c:259 (discriminator 2))
| [  135.053476][    C2]  #2: ffffffffb5b77c00 (rcu_callback){....}-{0:0}, at: rcu_do_batch (./include/linux/rcupdate.h:300 (discriminator 2) kernel/rcu/tree.c:2611 (discriminator 2))
| [  135.053653][    C2]
| [  135.053653][    C2] stack backtrace:
[  135.053781][    C2] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  135.053783][    C2] Call Trace:
[  135.053784][    C2]  <IRQ>
[  135.053785][    C2]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[  135.053791][    C2]  print_usage_bug.part.0.cold (kernel/locking/lockdep.c:4042)
[  135.053793][    C2]  ? filter_irq_stacks (kernel/stacktrace.c:402)
[  135.053797][    C2]  mark_lock_irq (kernel/locking/lockdep.c:4013 kernel/locking/lockdep.c:4056 kernel/locking/lockdep.c:4267)
[  135.053798][    C2]  ? sysvec_apic_timer_interrupt (arch/x86/kernel/apic/apic.c:1061 (discriminator 37) arch/x86/kernel/apic/apic.c:1061 (discriminator 37))
[  135.053800][    C2]  ? asm_sysvec_apic_timer_interrupt (./arch/x86/include/asm/idtentry.h:697)
[  135.053802][    C2]  ? save_trace (kernel/locking/lockdep.c:589)
[  135.053804][    C2]  ? mmu_notifier_unregister (./include/linux/list.h:999 ./include/linux/rculist.h:237 mm/mmu_notifier.c:869)
[  135.053808][    C2]  mark_lock (kernel/locking/lockdep.c:4753)
[  135.053809][    C2]  mark_usage (kernel/locking/lockdep.c:4642)
[  135.053811][    C2]  __lock_acquire (kernel/locking/lockdep.c:5191)
[  135.053812][    C2]  ? mark_held_locks (kernel/locking/lockdep.c:4325)
[  135.053813][    C2]  ? rcu_do_batch (./include/linux/rcupdate.h:310 (discriminator 2) kernel/rcu/tree.c:2619 (discriminator 2))
[  135.053816][    C2]  lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[  135.053818][    C2]  ? tcf_mirred_release (./include/linux/spinlock.h:342 net/sched/act_mirred.c:78) act_mirred
[  135.053820][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[  135.053822][    C2]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[  135.053823][    C2]  _raw_spin_lock (./include/linux/spinlock_api_smp.h:158 (discriminator 1) kernel/locking/spinlock.c:158 (discriminator 1))
[  135.053825][    C2]  ? tcf_mirred_release (./include/linux/spinlock.h:342 net/sched/act_mirred.c:78) act_mirred
[  135.053827][    C2] tcf_mirred_release (./include/linux/spinlock.h:342 net/sched/act_mirred.c:78) act_mirred
[  135.053828][    C2]  tcf_action_rcu_free (net/sched/act_api.c:367 net/sched/act_api.c:378)
[  135.053830][    C2]  ? rcu_do_batch (./include/linux/rcupdate.h:310 (discriminator 2) kernel/rcu/tree.c:2619 (discriminator 2))
[  135.053832][    C2]  rcu_do_batch (kernel/rcu/tree.c:2617)
[  135.053834][    C2]  ? trace_rcu_batch_end (./include/trace/events/rcu.h:714 (discriminator 19))
[  135.053837][    C2]  ? lockdep_hardirqs_on_prepare.part.0 (kernel/locking/lockdep.c:470 (discriminator 2) kernel/locking/lockdep.c:4411 (discriminator 2))
[  135.053838][    C2]  ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4472)
[  135.053840][    C2]  ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:178 (discriminator 6) kernel/locking/spinlock.c:198 (discriminator 6))
[  135.053841][    C2]  ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:179 (discriminator 1) kernel/locking/spinlock.c:198 (discriminator 1))
[  135.053843][    C2]  rcu_core (kernel/rcu/tree.c:2869)
[  135.053845][    C2]  handle_softirqs (kernel/softirq.c:622)
[  135.053847][    C2]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[  135.053850][    C2]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[  135.053851][    C2]  ? _local_bh_enable (kernel/softirq.c:405 (discriminator 1))
[  135.053853][    C2]  __irq_exit_rcu (kernel/softirq.c:656 kernel/softirq.c:496 kernel/softirq.c:735)
[  135.053855][    C2]  irq_exit_rcu (kernel/softirq.c:752)
[  135.053857][    C2]  sysvec_apic_timer_interrupt (arch/x86/kernel/apic/apic.c:1061 (discriminator 37) arch/x86/kernel/apic/apic.c:1061 (discriminator 37))
[  135.053858][    C2]  </IRQ>
[  135.053859][    C2]  <TASK>
[  135.053860][    C2]  asm_sysvec_apic_timer_interrupt (./arch/x86/include/asm/idtentry.h:697)
[  135.053861][    C2] RIP: 0010:lock_acquire.part.0 (./arch/x86/include/asm/irqflags.h:26 ./arch/x86/include/asm/irqflags.h:109 ./arch/x86/include/asm/irqflags.h:127 kernel/locking/lockdep.c:5864)
[  135.053864][    C2] Code: 00 65 8b 0d c5 d9 33 04 85 c9 0f 85 c9 00 00 00 65 48 8b 05 65 93 33 04 8b 90 ec 0a 00 00 85 d2 0f 85 b3 00 00 00 9c 8f 04 24 <fa> 48 c7 c7 cd 44 63 b5 e8 f6 1d 33 02 45 89 f0 44 89 f9 89 ea 65
All code
========
   0:	00 65 8b             	add    %ah,-0x75(%rbp)
   3:	0d c5 d9 33 04       	or     $0x433d9c5,%eax
   8:	85 c9                	test   %ecx,%ecx
   a:	0f 85 c9 00 00 00    	jne    0xd9
  10:	65 48 8b 05 65 93 33 	mov    %gs:0x4339365(%rip),%rax        # 0x433937d
  17:	04 
  18:	8b 90 ec 0a 00 00    	mov    0xaec(%rax),%edx
  1e:	85 d2                	test   %edx,%edx
  20:	0f 85 b3 00 00 00    	jne    0xd9
  26:	9c                   	pushf
  27:	8f 04 24             	pop    (%rsp)
  2a:*	fa                   	cli		<-- trapping instruction
  2b:	48 c7 c7 cd 44 63 b5 	mov    $0xffffffffb56344cd,%rdi
  32:	e8 f6 1d 33 02       	call   0x2331e2d
  37:	45 89 f0             	mov    %r14d,%r8d
  3a:	44 89 f9             	mov    %r15d,%ecx
  3d:	89 ea                	mov    %ebp,%edx
  3f:	65                   	gs

Code starting with the faulting instruction
===========================================
   0:	fa                   	cli
   1:	48 c7 c7 cd 44 63 b5 	mov    $0xffffffffb56344cd,%rdi
   8:	e8 f6 1d 33 02       	call   0x2331e03
   d:	45 89 f0             	mov    %r14d,%r8d
  10:	44 89 f9             	mov    %r15d,%ecx
  13:	89 ea                	mov    %ebp,%edx
  15:	65                   	gs
[  135.053866][    C2] RSP: 0018:ffa0000000826e60 EFLAGS: 00000246
[  135.053868][    C2] RAX: ff110000196b4640 RBX: 0000000000000000 RCX: 0000000000000000
[  135.053869][    C2] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 1ffffffff6b6efa4
[  135.053870][    C2] RBP: 0000000000000000 R08: 0000000000000001 R09: 0000000000000000
[  135.053871][    C2] R10: 0000000000000002 R11: 0000000000000000 R12: ffffffffb5b77d20
[  135.053872][    C2] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000002
[  135.053874][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[  135.053876][    C2]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[  135.053878][    C2]  unwind_next_frame (./include/linux/rcupdate.h:300 (discriminator 2) ./include/linux/rcupdate.h:838 (discriminator 2) ./include/linux/rcupdate.h:1181 (discriminator 2) arch/x86/kernel/unwind_orc.c:495 (discriminator 2))
[  135.053880][    C2]  ? unwind_next_frame (./include/linux/rcupdate.h:300 (discriminator 2) ./include/linux/rcupdate.h:838 (discriminator 2) ./include/linux/rcupdate.h:1181 (discriminator 2) arch/x86/kernel/unwind_orc.c:495 (discriminator 2))
[  135.053881][    C2]  ? set_track_prepare (mm/slub.c:1037)
[  135.053884][    C2]  ? is_bpf_text_address (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) kernel/bpf/core.c:749 (discriminator 2))
[  135.053887][    C2]  ? stack_access_ok (./arch/x86/include/asm/stacktrace.h:55)
[  135.053889][    C2]  ? __unwind_start (arch/x86/kernel/unwind_orc.c:787)
[  135.053891][    C2]  ? write_profile (profile.c:?)
[  135.053893][    C2]  arch_stack_walk (arch/x86/kernel/stacktrace.c:25)
[  135.053897][    C2]  ? set_track_prepare (mm/slub.c:1037)
[  135.053899][    C2]  stack_trace_save (kernel/stacktrace.c:122 (discriminator 1))
[  135.053901][    C2]  ? filter_irq_stacks (kernel/stacktrace.c:402)
[  135.053904][    C2]  set_track_prepare (mm/slub.c:1037)
[  135.053906][    C2]  free_to_partial_list (mm/slub.c:5453)
[  135.053908][    C2]  ? qlist_free_all (mm/kasan/quarantine.c:163 (discriminator 2) mm/kasan/quarantine.c:179 (discriminator 2))
[  135.053910][    C2]  qlist_free_all (mm/kasan/quarantine.c:163 (discriminator 2) mm/kasan/quarantine.c:179 (discriminator 2))
[  135.053912][    C2]  kasan_quarantine_reduce (mm/kasan/quarantine.c:286)
[  135.053914][    C2]  __kasan_slab_alloc (mm/kasan/common.c:350)
[  135.053916][    C2]  kmem_cache_alloc_noprof (./include/linux/kasan.h:253 mm/slub.c:4570 mm/slub.c:4899 mm/slub.c:4906)
[  135.053919][    C2]  __alloc_object (mm/kmemleak.c:483 (discriminator 1) mm/kmemleak.c:665 (discriminator 1))
[  135.053921][    C2]  __create_object (mm/kmemleak.c:779)
[  135.053922][    C2]  ? kasan_save_track (mm/kasan/common.c:78)
[  135.053924][    C2]  kmem_cache_alloc_noprof (./include/linux/kmemleak.h:44 mm/slub.c:4575 mm/slub.c:4899 mm/slub.c:4906)
[  135.053926][    C2]  ? static_obj (kernel/locking/lockdep.c:859)
[  135.053929][    C2]  mas_preallocate (lib/maple_tree.c:139 (discriminator 7) lib/maple_tree.c:1089 (discriminator 7) lib/maple_tree.c:4961 (discriminator 7))
[  135.053932][    C2]  ? mas_wr_slot_store (lib/maple_tree.c:3228)
[  135.053934][    C2]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[  135.053936][    C2]  ? __asan_memset (mm/kasan/shadow.c:84 (discriminator 1))
[  135.053938][    C2]  ? init_multi_vma_prep (mm/vma.c:152)
[  135.053940][    C2]  commit_merge (mm/vma.h:577 mm/vma.c:754)
[  135.053942][    C2]  ? vma_complete (mm/vma.c:283 (discriminator 1))
[  135.053944][    C2]  ? __vma_start_exclude_readers (mm/mmap_lock.c:126 (discriminator 38))
[  135.053948][    C2]  vma_expand (mm/vma.c:1219)
[  135.053950][    C2]  ? vms_complete_munmap_vmas (./include/linux/seqlock.h:453)
[  135.053952][    C2]  ? mas_prev_setup.constprop.0 (lib/maple_tree.c:759 (discriminator 4))
[  135.053953][    C2]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[  135.053955][    C2]  relocate_vma_down (mm/vma_exec.c:59)
[  135.053957][    C2]  ? vma_mmu_pagesize+0xa0/0xa0
[  135.053958][    C2]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[  135.053960][    C2]  ? exec_mmap (fs/exec.c:893)
[  135.053961][    C2]  ? is_bpf_text_address (./include/linux/rcupdate.h:871 kernel/bpf/core.c:749)
[  135.053963][    C2]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[  135.053965][    C2]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[  135.053968][    C2]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[  135.053970][    C2]  ? down_write_killable (./include/linux/instrumented.h:55 ./include/linux/atomic/atomic-instrumented.h:4457 kernel/locking/rwsem.c:268 kernel/locking/rwsem.c:1346 kernel/locking/rwsem.c:1361 kernel/locking/rwsem.c:1639)
[  135.053972][    C2]  ? down_write_killable (kernel/locking/rwsem.c:1350 (discriminator 1) kernel/locking/rwsem.c:1361 (discriminator 1) kernel/locking/rwsem.c:1639 (discriminator 1))
[  135.053973][    C2]  ? down_write (kernel/locking/rwsem.c:1627)
[  135.053975][    C2]  ? do_execveat_common.isra.0 (fs/exec.c:1846)
[  135.053977][    C2]  setup_arg_pages (fs/exec.c:690)
[  135.053979][    C2]  ? open_exec (fs/exec.c:818)
[  135.053982][    C2]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[  135.053984][    C2]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[  135.053985][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[  135.053987][    C2]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[  135.053992][    C2]  load_elf_binary (fs/binfmt_elf.c:1028 (discriminator 9))
[  135.053995][    C2]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[  135.053997][    C2]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[  135.053999][    C2]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[  135.054001][    C2]  ? load_elf_interp.isra.0 (fs/binfmt_elf.c:693 (discriminator 4))
[  135.054002][    C2]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[  135.054003][    C2]  ? exec_binprm (fs/exec.c:1662 fs/exec.c:1696)
[  135.054005][    C2]  exec_binprm (fs/exec.c:1664 fs/exec.c:1696)
[  135.054007][    C2]  ? check_unsafe_exec (fs/exec.c:1522)
[  135.054009][    C2]  bprm_execve (fs/exec.c:1748 fs/exec.c:1724)
[  135.054011][    C2]  do_execveat_common.isra.0 (fs/exec.c:1846)
[  135.054013][    C2]  __x64_sys_execve (fs/exec.c:1930 (discriminator 2) fs/exec.c:1924 (discriminator 2) fs/exec.c:1924 (discriminator 2))
[  135.054014][    C2]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[  135.054016][    C2]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[  135.054017][    C2]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[  135.054019][    C2]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  135.054020][    C2] RIP: 0033:0x7f18637dc15b
[  135.054026][    C2] Code: Unable to access opcode bytes at 0x7f18637dc131.

Code starting with the faulting instruction
===========================================
[  135.054027][    C2] RSP: 002b:00007ffe02d9e1d8 EFLAGS: 00000202 ORIG_RAX: 000000000000003b
[  135.054028][    C2] RAX: ffffffffffffffda RBX: 00005602dfb78e60 RCX: 00007f18637dc15b
[  135.054029][    C2] RDX: 00005602dfad6700 RSI: 00005602dfb37bc0 RDI: 00005602dfb78e60
[  135.054030][    C2] RBP: 00007ffe02d9e2c0 R08: 00005602dfa62850 R09: 0000000000000070
[  135.054031][    C2] R10: 0000000000000070 R11: 0000000000000202 R12: 00005602dfb78e60


Finger prints:
mark_lock_irq:mark_lock:mark_usage:__lock_acquire:_raw_spin_lock