BUG: MAX_LOCKDEP_CHAINS too low!
turning off the locking correctness validator.
CPU: 1 UID: 0 PID: 3488 Comm: kworker/u8:12 Tainted: G             L      syzkaller #0 PREEMPT 
Tainted: [L]=SOFTLOCKUP
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025
Workqueue: btrfs-delalloc 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]
 btrfs_add_reserved_bytes+0x6c/0x75c fs/btrfs/block-group.c:3808
 find_free_extent+0x2b44/0x4f14 fs/btrfs/extent-tree.c:4577
 btrfs_reserve_extent+0x210/0x600 fs/btrfs/extent-tree.c:4705
 btrfs_alloc_tree_block+0x168/0xe38 fs/btrfs/extent-tree.c:5157
 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
 btrfs_lookup_file_extent+0xd8/0x128 fs/btrfs/file-item.c:266
 btrfs_drop_extents+0x330/0x245c fs/btrfs/file.c:186
 __cow_file_range_inline+0x1f0/0x1174 fs/btrfs/inode.c:643
 cow_file_range_inline+0x2a0/0x380 fs/btrfs/inode.c:702
 compress_file_range+0x954/0xfc4 fs/btrfs/inode.c:1000
 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