BUG: MAX_LOCKDEP_CHAINS too low! turning off the locking correctness validator. CPU: 1 PID: 5949 Comm: kworker/u4:10 Not tainted 5.15.173-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/30/2024 Workqueue: efi_rts_wq efi_call_rts 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 __raw_spin_lock_irqsave include/linux/spinlock_api_smp.h:110 [inline] _raw_spin_lock_irqsave+0xc4/0x14c kernel/locking/spinlock.c:162 remove_entity_load_avg kernel/sched/fair.c:3942 [inline] migrate_task_rq_fair+0x1b0/0x5d4 kernel/sched/fair.c:7261 set_task_cpu+0x11c/0x608 kernel/sched/core.c:3069 try_to_wake_up+0x394/0xc2c kernel/sched/core.c:4137 wake_up_process+0x18/0x24 kernel/sched/core.c:4212 swake_up_locked+0x60/0x114 kernel/sched/swait.c:30 complete+0x74/0xc8 kernel/sched/completion.c:36 efi_call_rts+0x500/0x9d8 drivers/firmware/efi/runtime-wrappers.c:249 process_one_work+0x790/0x11b8 kernel/workqueue.c:2310 worker_thread+0x910/0x1034 kernel/workqueue.c:2457 kthread+0x37c/0x45c kernel/kthread.c:334 ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:870