BUG: MAX_LOCKDEP_CHAINS too low!
turning off the locking correctness validator.
CPU: 1 UID: 0 PID: 12 Comm: kworker/u8:1 Not tainted 6.13.0-rc2-syzkaller-g2e7aff49b5da #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
Workqueue: btree_update btree_interior_update_work
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+0x2070/0x7904 kernel/locking/lockdep.c:5226
 lock_acquire+0x23c/0x724 kernel/locking/lockdep.c:5849
 _raw_spin_lock_nested+0x50/0x6c kernel/locking/spinlock.c:378
 raw_spin_rq_lock_nested kernel/sched/core.c:598 [inline]
 raw_spin_rq_lock kernel/sched/sched.h:1514 [inline]
 rq_lock kernel/sched/sched.h:1813 [inline]
 __schedule+0x2e0/0x27f0 kernel/sched/core.c:6680
 preempt_schedule_common+0xe8/0x1dc kernel/sched/core.c:6935
 preempt_schedule kernel/sched/core.c:6959 [inline]
 class_preempt_destructor include/linux/preempt.h:480 [inline]
 try_to_wake_up+0x894/0x11d4 kernel/sched/core.c:4328
 wake_up_process+0x18/0x24 kernel/sched/core.c:4454
 closure_sync_fn+0x104/0x1d0 lib/closure.c:131
 closure_queue include/linux/closure.h:270 [inline]
 closure_put_after_sub+0x27c/0x304 lib/closure.c:42
 closure_sub lib/closure.c:61 [inline]
 __closure_wake_up+0xa8/0x104 lib/closure.c:91
 closure_wake_up include/linux/closure.h:349 [inline]
 bch2_btree_update_free+0x3d0/0x498 fs/bcachefs/btree_update_interior.c:593
 btree_update_nodes_written fs/bcachefs/btree_update_interior.c:840 [inline]
 btree_interior_update_work+0x1914/0x1e00 fs/bcachefs/btree_update_interior.c:861
 process_one_work+0x7a8/0x15cc 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