BUG: MAX_LOCKDEP_CHAINS too low!
turning off the locking correctness validator.
CPU: 0 UID: 0 PID: 305 Comm: kworker/u8:10 Not tainted 6.16.0-rc5-syzkaller-gec4801305969 #0 PREEMPT 
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
Workqueue: btree_update btree_interior_update_work
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
 __mutex_lock_common+0x1d0/0x2190 kernel/locking/mutex.c:602
 __mutex_lock kernel/locking/mutex.c:747 [inline]
 _mutex_lock_killable+0x2c/0x38 kernel/locking/mutex.c:815
 pcpu_alloc_noprof+0x224/0x18c0 mm/percpu.c:1782
 __bch2_accounting_mem_insert+0x3b0/0x940 fs/bcachefs/disk_accounting.c:362
 bch2_accounting_mem_insert+0x310/0x8d0 fs/bcachefs/disk_accounting.c:408
 bch2_accounting_mem_mod_locked+0x98c/0xdfc fs/bcachefs/disk_accounting.h:198
 bch2_accounting_trans_commit_hook fs/bcachefs/disk_accounting.h:268 [inline]
 bch2_trans_commit_write_locked fs/bcachefs/btree_trans_commit.c:674 [inline]
 do_bch2_trans_commit fs/bcachefs/btree_trans_commit.c:854 [inline]
 __bch2_trans_commit+0x2d68/0x625c fs/bcachefs/btree_trans_commit.c:1085
 bch2_trans_commit fs/bcachefs/btree_update.h:241 [inline]
 btree_update_nodes_written fs/bcachefs/btree_update_interior.c:729 [inline]
 btree_interior_update_work+0xb98/0x1d28 fs/bcachefs/btree_update_interior.c:867
 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:843