BUG: MAX_LOCKDEP_CHAIN_HLOCKS too low!
turning off the locking correctness validator.
CPU: 1 UID: 0 PID: 6828 Comm: kworker/u8:12 Not tainted 6.17.0-rc1-syzkaller-g8f5ae30d69d7 #0 PREEMPT 
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025
Workqueue: events_unbound btrfs_async_reclaim_data_space
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+0x14c/0x2e0 kernel/locking/lockdep.c:5868
 local_lock_acquire+0x3c/0x98 include/linux/local_lock_internal.h:38
 ___slab_alloc+0x1a8/0xf24 mm/slub.c:3768
 __slab_alloc+0x74/0xd0 mm/slub.c:3981
 __slab_alloc_node mm/slub.c:4056 [inline]
 slab_alloc_node mm/slub.c:4217 [inline]
 kmem_cache_alloc_noprof+0x2e0/0x3e8 mm/slub.c:4236
 __alloc_extent_buffer+0x3c/0x1e0 fs/btrfs/extent_io.c:2865
 alloc_extent_buffer+0x1f0/0x237c fs/btrfs/extent_io.c:3280
 btrfs_find_create_tree_block+0x3c/0x50 fs/btrfs/disk-io.c:606
 btrfs_init_new_buffer fs/btrfs/extent-tree.c:5060 [inline]
 btrfs_alloc_tree_block+0x1c4/0xe5c fs/btrfs/extent-tree.c:5173
 btrfs_force_cow_block+0x404/0x2044 fs/btrfs/ctree.c:517
 btrfs_cow_block+0x3d4/0x934 fs/btrfs/ctree.c:699
 btrfs_search_slot+0x9ec/0x2268 fs/btrfs/ctree.c:2097
 lookup_inline_extent_backref+0x2b4/0x13ac fs/btrfs/extent-tree.c:805
 lookup_extent_backref fs/btrfs/extent-tree.c:1057 [inline]
 __btrfs_free_extent+0x368/0x3b70 fs/btrfs/extent-tree.c:3130
 run_one_delayed_ref fs/btrfs/extent-tree.c:-1 [inline]
 btrfs_run_delayed_refs_for_head fs/btrfs/extent-tree.c:1972 [inline]
 __btrfs_run_delayed_refs+0xbac/0x377c fs/btrfs/extent-tree.c:2047
 btrfs_run_delayed_refs+0xc4/0x394 fs/btrfs/extent-tree.c:2159
 btrfs_commit_transaction+0x200/0x2ce4 fs/btrfs/transaction.c:2214
 btrfs_commit_current_transaction+0xac/0xdc fs/btrfs/transaction.c:2013
 flush_space+0x424/0xb68 fs/btrfs/space-info.c:888
 do_async_reclaim_data_space+0x274/0x4b8 fs/btrfs/space-info.c:1410
 btrfs_async_reclaim_data_space+0x44/0x88 fs/btrfs/space-info.c:1458
 process_one_work+0x7e8/0x155c kernel/workqueue.c:3236
 process_scheduled_works kernel/workqueue.c:3319 [inline]
 worker_thread+0x958/0xed8 kernel/workqueue.c:3400
 kthread+0x5fc/0x75c kernel/kthread.c:463
 ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:844
BTRFS info (device loop7): cannot satisfy tickets, dumping space info
BTRFS info (device loop7): space_info DATA+METADATA (sub-group id 0) has 180224 free, is full
BTRFS info (device loop7): space_info total=11534336, used=9908224, pinned=0, reserved=0, may_use=1445888, readonly=0 zone_unusable=0
BTRFS info (device loop7): failing ticket with 196608 bytes
BTRFS info (device loop7): cannot satisfy tickets, dumping space info
BTRFS info (device loop7): space_info DATA+METADATA (sub-group id 0) has 172032 free, is full
BTRFS info (device loop7): space_info total=11534336, used=9916416, pinned=0, reserved=0, may_use=1445888, readonly=0 zone_unusable=0
BTRFS info (device loop7): cannot satisfy tickets, dumping space info
BTRFS info (device loop7): space_info DATA+METADATA (sub-group id 0) has 1122304 free, is full
BTRFS info (device loop7): space_info total=11534336, used=9953280, pinned=0, reserved=0, may_use=458752, readonly=0 zone_unusable=0
BTRFS info (device loop7): failing ticket with 1179648 bytes
BTRFS info (device loop7): cannot satisfy tickets, dumping space info
BTRFS info (device loop7): space_info DATA+METADATA (sub-group id 0) has 73728 free, is full
BTRFS info (device loop7): space_info total=11534336, used=10887168, pinned=0, reserved=0, may_use=573440, readonly=0 zone_unusable=0
BTRFS info (device loop7): space_info DATA+METADATA (sub-group id 0) has 73728 free, is full
BTRFS info (device loop7): space_info total=11534336, used=10887168, pinned=0, reserved=4096, may_use=569344, readonly=0 zone_unusable=0
BTRFS info (device loop7): global_block_rsv: size 1441792 reserved 176128
BTRFS info (device loop7): trans_block_rsv: size 0 reserved 0
BTRFS info (device loop7): chunk_block_rsv: size 0 reserved 0
BTRFS info (device loop7): delayed_block_rsv: size 0 reserved 0
BTRFS info (device loop7): delayed_refs_rsv: size 262144 reserved 0
BTRFS info (device loop7): space_info DATA+METADATA (sub-group id 0) has 73728 free, is full
BTRFS info (device loop7): space_info total=11534336, used=10887168, pinned=0, reserved=8192, may_use=565248, readonly=0 zone_unusable=0
BTRFS info (device loop7): global_block_rsv: size 1441792 reserved 172032
BTRFS info (device loop7): trans_block_rsv: size 0 reserved 0
BTRFS info (device loop7): chunk_block_rsv: size 0 reserved 0
BTRFS info (device loop7): delayed_block_rsv: size 0 reserved 0
BTRFS info (device loop7): delayed_refs_rsv: size 524288 reserved 0
BTRFS info (device loop7): space_info DATA+METADATA (sub-group id 0) has 73728 free, is full
BTRFS info (device loop7): space_info total=11534336, used=10887168, pinned=0, reserved=12288, may_use=561152, readonly=0 zone_unusable=0
BTRFS info (device loop7): global_block_rsv: size 1441792 reserved 167936
BTRFS info (device loop7): trans_block_rsv: size 0 reserved 0
BTRFS info (device loop7): chunk_block_rsv: size 0 reserved 0
BTRFS info (device loop7): delayed_block_rsv: size 0 reserved 0
BTRFS info (device loop7): delayed_refs_rsv: size 786432 reserved 0
BTRFS info (device loop7): cannot satisfy tickets, dumping space info
BTRFS info (device loop7): space_info DATA+METADATA (sub-group id 0) has 73728 free, is full
BTRFS info (device loop7): space_info total=11534336, used=10887168, pinned=0, reserved=0, may_use=573440, readonly=0 zone_unusable=0
BTRFS info (device loop7): failing ticket with 4096 bytes