BUG: MAX_LOCKDEP_CHAIN_HLOCKS too low!
turning off the locking correctness validator.
CPU: 1 UID: 0 PID: 75 Comm: kworker/u8:4 Not tainted syzkaller #0 PREEMPT 
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025
Workqueue: btrfs-qgroup-rescan btrfs_work_helper
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:3855 [inline]
 validate_chain kernel/locking/lockdep.c:3876 [inline]
 __lock_acquire+0xf9c/0x30a4 kernel/locking/lockdep.c:5237
 lock_acquire+0x140/0x2e0 kernel/locking/lockdep.c:5868
 __raw_spin_lock include/linux/spinlock_api_smp.h:133 [inline]
 _raw_spin_lock+0x48/0x60 kernel/locking/spinlock.c:154
 spin_lock include/linux/spinlock.h:351 [inline]
 xa_store+0x30/0x68 lib/xarray.c:1733
 add_delayed_ref_head+0x344/0x854 fs/btrfs/delayed-ref.c:879
 add_delayed_ref+0x6dc/0x1a30 fs/btrfs/delayed-ref.c:1059
 btrfs_add_delayed_tree_ref+0x94/0x148 fs/btrfs/delayed-ref.c:1117
 btrfs_alloc_tree_block+0x9c4/0xe38 fs/btrfs/extent-tree.c:5208
 btrfs_force_cow_block+0x404/0x2058 fs/btrfs/ctree.c:517
 btrfs_cow_block+0x328/0x940 fs/btrfs/ctree.c:708
 btrfs_search_slot+0x96c/0x2228 fs/btrfs/ctree.c:2130
 lookup_inline_extent_backref+0x2c4/0x143c fs/btrfs/extent-tree.c:806
 lookup_extent_backref fs/btrfs/extent-tree.c:1058 [inline]
 __btrfs_free_extent+0x374/0x39bc fs/btrfs/extent-tree.c:3129
 run_delayed_tree_ref fs/btrfs/extent-tree.c:1750 [inline]
 run_one_delayed_ref fs/btrfs/extent-tree.c:1776 [inline]
 btrfs_run_delayed_refs_for_head fs/btrfs/extent-tree.c:1973 [inline]
 __btrfs_run_delayed_refs+0xb98/0x333c fs/btrfs/extent-tree.c:2048
 btrfs_run_delayed_refs+0xc4/0x38c fs/btrfs/extent-tree.c:2160
 commit_cowonly_roots+0x524/0x700 fs/btrfs/transaction.c:1387
 btrfs_commit_transaction+0x10e8/0x2d30 fs/btrfs/transaction.c:2477
 btrfs_qgroup_rescan_worker+0x12b8/0x19e8 fs/btrfs/qgroup.c:3815
 btrfs_work_helper+0x360/0xca8 fs/btrfs/async-thread.c:312
 process_one_work+0x7c0/0x1558 kernel/workqueue.c:3257
 process_scheduled_works kernel/workqueue.c:3340 [inline]
 worker_thread+0x958/0xed8 kernel/workqueue.c:3421
 kthread+0x5fc/0x75c kernel/kthread.c:463
 ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:844
BTRFS info (device loop4): qgroup scan completed (inconsistency flag cleared)
BTRFS info (device loop0): qgroup scan completed (inconsistency flag cleared)