BUG: MAX_LOCKDEP_CHAINS too low!
turning off the locking correctness validator.
CPU: 1 PID: 8904 Comm: sed Not tainted 5.15.173-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/30/2024
Call trace:
 dump_backtrace+0x0/0x530 arch/arm64/kernel/stacktrace.c:152
 show_stack+0x2c/0x3c arch/arm64/kernel/stacktrace.c:216
 __dump_stack lib/dump_stack.c:88 [inline]
 dump_stack_lvl+0x108/0x170 lib/dump_stack.c:106
 dump_stack+0x1c/0x58 lib/dump_stack.c:113
 lookup_chain_cache_add kernel/locking/lockdep.c:3735 [inline]
 validate_chain kernel/locking/lockdep.c:3756 [inline]
 __lock_acquire+0x1b64/0x7638 kernel/locking/lockdep.c:5012
 lock_acquire+0x240/0x77c kernel/locking/lockdep.c:5623
 do_write_seqcount_begin_nested include/linux/seqlock.h:519 [inline]
 do_write_seqcount_begin include/linux/seqlock.h:545 [inline]
 psi_group_change+0x280/0x1290 kernel/sched/psi.c:710
 psi_task_change+0x1dc/0x2e8 kernel/sched/psi.c:826
 psi_enqueue kernel/sched/stats.h:104 [inline]
 enqueue_task kernel/sched/core.c:1970 [inline]
 activate_task+0x268/0x2d0 kernel/sched/core.c:2002
 ttwu_do_activate+0x158/0x264 kernel/sched/core.c:3611
 ttwu_queue kernel/sched/core.c:3820 [inline]
 try_to_wake_up+0x460/0xc2c kernel/sched/core.c:4143
 wake_up_process+0x18/0x24 kernel/sched/core.c:4212
 wake_up_worker kernel/workqueue.c:859 [inline]
 insert_work+0x2bc/0x394 kernel/workqueue.c:1381
 __queue_work+0xb84/0x114c kernel/workqueue.c:1532
 queue_work_on+0xc4/0x17c kernel/workqueue.c:1559
 queue_work include/linux/workqueue.h:512 [inline]
 schedule_work include/linux/workqueue.h:573 [inline]
 __vfree_deferred mm/vmalloc.c:2643 [inline]
 vfree_atomic+0xc8/0xfc mm/vmalloc.c:2661
 free_thread_stack+0x464/0x6e8 kernel/fork.c:293
 release_task_stack kernel/fork.c:433 [inline]
 put_task_stack+0xa8/0x17c kernel/fork.c:444
 finish_task_switch+0x398/0x6b4 kernel/sched/core.c:4939
 context_switch kernel/sched/core.c:5030 [inline]
 __schedule+0xf14/0x1e48 kernel/sched/core.c:6373
 preempt_schedule_irq+0x90/0x274 kernel/sched/core.c:6777
 arm64_preempt_schedule_irq+0x174/0x2c4 arch/arm64/kernel/entry-common.c:260
 el1_interrupt+0x40/0x58 arch/arm64/kernel/entry-common.c:463
 el1h_64_irq_handler+0x18/0x24 arch/arm64/kernel/entry-common.c:470
 el1h_64_irq+0x78/0x7c arch/arm64/kernel/entry.S:522
 preempt_count arch/arm64/include/asm/preempt.h:12 [inline]
 check_kcov_mode kernel/kcov.c:172 [inline]
 __sanitizer_cov_trace_pc+0x34/0xac kernel/kcov.c:206
 common_file_perm+0x160/0x1cc security/apparmor/lsm.c:475
 common_mmap security/apparmor/lsm.c:521 [inline]
 apparmor_file_mprotect+0xe0/0x10c security/apparmor/lsm.c:533
 security_file_mprotect+0x80/0xc8 security/security.c:1632
 do_mprotect_pkey mm/mprotect.c:622 [inline]
 __do_sys_mprotect mm/mprotect.c:662 [inline]
 __se_sys_mprotect mm/mprotect.c:659 [inline]
 __arm64_sys_mprotect+0x4cc/0x984 mm/mprotect.c:659
 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline]
 invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:52
 el0_svc_common+0x138/0x258 arch/arm64/kernel/syscall.c:142
 do_el0_svc+0x58/0x14c arch/arm64/kernel/syscall.c:181
 el0_svc+0x7c/0x1f0 arch/arm64/kernel/entry-common.c:608
 el0t_64_sync_handler+0x84/0xe4 arch/arm64/kernel/entry-common.c:626
 el0t_64_sync+0x1a0/0x1a4 arch/arm64/kernel/entry.S:584