BUG: MAX_LOCKDEP_CHAIN_HLOCKS too low!
turning off the locking correctness validator.
CPU: 1 UID: 0 PID: 1645 Comm: kworker/u8:8 Not tainted 6.16.0-rc2-syzkaller-g9aa9b43d689e #0 PREEMPT 
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
Workqueue: btrfs-delalloc btrfs_work_helper
Call trace:
 show_stack+0x2c/0x3c arch/arm64/kernel/stacktrace.c:501 (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 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]
 attach_eb_folio_to_filemap fs/btrfs/extent_io.c:3181 [inline]
 alloc_extent_buffer+0x540/0x1b10 fs/btrfs/extent_io.c:3291
 btrfs_find_create_tree_block+0x3c/0x50 fs/btrfs/disk-io.c:606
 btrfs_init_new_buffer fs/btrfs/extent-tree.c:5057 [inline]
 btrfs_alloc_tree_block+0x1cc/0xeb0 fs/btrfs/extent-tree.c:5170
 btrfs_force_cow_block+0x408/0x1bb8 fs/btrfs/ctree.c:506
 btrfs_cow_block+0x3f8/0x838 fs/btrfs/ctree.c:688
 btrfs_search_slot+0x9c0/0x221c fs/btrfs/ctree.c:2088
 btrfs_lookup_file_extent+0xd8/0x128 fs/btrfs/file-item.c:265
 btrfs_drop_extents+0x348/0x21e4 fs/btrfs/file.c:188
 __cow_file_range_inline+0x1ec/0xf14 fs/btrfs/inode.c:631
 cow_file_range_inline+0x27c/0x338 fs/btrfs/inode.c:690
 cow_file_range+0x324/0xc70 fs/btrfs/inode.c:1293
 run_delalloc_cow+0x88/0x11c fs/btrfs/inode.c:1685
 submit_uncompressed_range+0x108/0x310 fs/btrfs/inode.c:1066
 submit_one_async_extent fs/btrfs/inode.c:1118 [inline]
 submit_compressed_extents+0x620/0x1288 fs/btrfs/inode.c:1574
 run_ordered_work fs/btrfs/async-thread.c:243 [inline]
 btrfs_work_helper+0x52c/0xca8 fs/btrfs/async-thread.c:322
 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:847