BUG: MAX_LOCKDEP_CHAIN_HLOCKS too low!
turning off the locking correctness validator.
CPU: 0 UID: 0 PID: 8 Comm: kworker/0:0 Not tainted 6.12.0-syzkaller-g7b1d1d4cfac0 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
Workqueue: events bpf_prog_free_deferred
Call trace:
 show_stack+0x2c/0x3c arch/arm64/kernel/stacktrace.c:484 (C)
 __dump_stack lib/dump_stack.c:94 [inline]
 dump_stack_lvl+0xe4/0x150 lib/dump_stack.c:120
 dump_stack+0x1c/0x28 lib/dump_stack.c:129
 lookup_chain_cache_add kernel/locking/lockdep.c:3851 [inline]
 validate_chain kernel/locking/lockdep.c:3872 [inline]
 __lock_acquire+0x1fb8/0x77c8 kernel/locking/lockdep.c:5202
 lock_acquire+0x240/0x728 kernel/locking/lockdep.c:5825
 _raw_spin_lock_nested+0x50/0x6c kernel/locking/spinlock.c:378
 find_next_child fs/libfs.c:598 [inline]
 simple_recursive_removal+0x174/0x744 fs/libfs.c:622
 debugfs_remove+0x60/0x88 fs/debugfs/inode.c:823
 nsim_bpf_destroy_prog+0xd0/0x1dc drivers/net/netdevsim/bpf.c:280
 __bpf_prog_offload_destroy kernel/bpf/offload.c:113 [inline]
 bpf_prog_dev_bound_destroy+0x278/0x548 kernel/bpf/offload.c:392
 bpf_prog_free_deferred+0x2f4/0x5dc kernel/bpf/core.c:2796
 process_one_work+0x7bc/0x1600 kernel/workqueue.c:3229
 process_scheduled_works kernel/workqueue.c:3310 [inline]
 worker_thread+0x97c/0xeec kernel/workqueue.c:3391
 kthread+0x288/0x310 kernel/kthread.c:389
 ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:862