BUG: MAX_LOCKDEP_CHAINS too low!
turning off the locking correctness validator.
CPU: 1 PID: 4366 Comm: kworker/1:4 Not tainted syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025
Workqueue: events key_garbage_collector
Call trace:
 dump_backtrace+0x1c8/0x1f4 arch/arm64/kernel/stacktrace.c:158
 show_stack+0x2c/0x3c arch/arm64/kernel/stacktrace.c:165
 __dump_stack+0x30/0x40 lib/dump_stack.c:88
 dump_stack_lvl+0xf8/0x160 lib/dump_stack.c:106
 dump_stack+0x1c/0x5c lib/dump_stack.c:113
 add_chain_cache kernel/locking/lockdep.c:-1 [inline]
 lookup_chain_cache_add kernel/locking/lockdep.c:3772 [inline]
 validate_chain kernel/locking/lockdep.c:3793 [inline]
 __lock_acquire+0x1b40/0x6544 kernel/locking/lockdep.c:5049
 lock_acquire+0x20c/0x644 kernel/locking/lockdep.c:5662
 _raw_spin_lock_nested+0x5c/0x78 kernel/locking/spinlock.c:378
 raw_spin_rq_lock_nested+0x2c/0x44 kernel/sched/core.c:537
 raw_spin_rq_lock kernel/sched/sched.h:1355 [inline]
 _raw_spin_rq_lock_irqsave kernel/sched/sched.h:1374 [inline]
 rq_lock_irqsave kernel/sched/sched.h:1629 [inline]
 load_balance+0x2840/0x4420 kernel/sched/fair.c:10604
 sched_balance_newidle+0x50c/0xcd4 kernel/sched/fair.c:11627
 pick_next_task_fair+0x220/0x91c kernel/sched/fair.c:7912
 __pick_next_task kernel/sched/core.c:5870 [inline]
 pick_next_task kernel/sched/core.c:6379 [inline]
 __schedule+0x5f0/0x1b18 kernel/sched/core.c:6524
 schedule+0xc4/0x170 kernel/sched/core.c:6637
 schedule_timeout+0xb4/0x2cc kernel/time/timer.c:2143
 do_wait_for_common+0x284/0x3e4 kernel/sched/completion.c:85
 __wait_for_common kernel/sched/completion.c:106 [inline]
 wait_for_common kernel/sched/completion.c:117 [inline]
 wait_for_completion+0x44/0x5c kernel/sched/completion.c:138
 __wait_rcu_gp+0x278/0x2a8 kernel/rcu/update.c:403
 synchronize_rcu+0x298/0x360 kernel/rcu/tree.c:3582
 key_garbage_collector+0x85c/0xa4c security/keys/gc.c:303
 process_one_work+0x7f4/0x13a8 kernel/workqueue.c:2292
 worker_thread+0x8c8/0xfbc kernel/workqueue.c:2439
 kthread+0x250/0x2d8 kernel/kthread.c:376
 ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:850