BUG: MAX_LOCKDEP_CHAINS too low!
turning off the locking correctness validator.
CPU: 0 UID: 0 PID: 6095 Comm: kworker/u9:1 Not tainted 6.16.0-rc7-syzkaller-g82af5ea7c611 #0 PREEMPT 
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
Workqueue: bcachefs_journal bch2_journal_write
Call trace:
 show_stack+0x2c/0x3c arch/arm64/kernel/stacktrace.c:499 (C)
 __dump_stack+0x30/0x40 lib/dump_stack.c:94
 dump_stack_lvl+0xd8/0x12c lib/dump_stack.c:120
 dump_stack+0x1c/0x28 lib/dump_stack.c:129
 add_chain_cache kernel/locking/lockdep.c:-1 [inline]
 lookup_chain_cache_add kernel/locking/lockdep.c:3858 [inline]
 validate_chain kernel/locking/lockdep.c:3879 [inline]
 __lock_acquire+0xf9c/0x30a4 kernel/locking/lockdep.c:5240
 lock_acquire+0x14c/0x2e0 kernel/locking/lockdep.c:5871
 _raw_spin_lock_nested+0x50/0x6c kernel/locking/spinlock.c:378
 raw_spin_rq_lock_nested kernel/sched/core.c:606 [inline]
 raw_spin_rq_lock kernel/sched/sched.h:1532 [inline]
 rq_lock kernel/sched/sched.h:1856 [inline]
 ttwu_queue kernel/sched/core.c:4013 [inline]
 try_to_wake_up+0x434/0xdf0 kernel/sched/core.c:4343
 wake_up_process+0x18/0x24 kernel/sched/core.c:4476
 closure_sync_fn+0x104/0x1d0 lib/closure.c:131
 closure_queue include/linux/closure.h:270 [inline]
 closure_put_after_sub+0x250/0x300 lib/closure.c:42
 closure_sub lib/closure.c:61 [inline]
 __closure_wake_up+0xa8/0x104 lib/closure.c:91
 bch2_journal_pin_set_locked+0x1c4/0x300 fs/bcachefs/journal_reclaim.c:436
 bch2_journal_pin_set+0x414/0x528 fs/bcachefs/journal_reclaim.c:487
 bch2_journal_pin_add fs/bcachefs/journal_reclaim.h:48 [inline]
 bch2_journal_keys_to_write_buffer_start+0x340/0x344 fs/bcachefs/btree_write_buffer.c:793
 bch2_journal_write_prep fs/bcachefs/journal_io.c:1984 [inline]
 bch2_journal_write+0x748/0x3d84 fs/bcachefs/journal_io.c:2162
 process_one_work+0x7e8/0x155c kernel/workqueue.c:3238
 process_scheduled_works kernel/workqueue.c:3321 [inline]
 worker_thread+0x958/0xed8 kernel/workqueue.c:3402
 kthread+0x5fc/0x75c kernel/kthread.c:464
 ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:844