BUG: MAX_LOCKDEP_CHAIN_HLOCKS too low!
turning off the locking correctness validator.
CPU: 1 UID: 0 PID: 4402 Comm: kworker/u8:9 Not tainted 6.13.0-rc7-syzkaller-g1950a0af2d55 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024
Workqueue: btrfs-qgroup-rescan btrfs_work_helper
Call trace:
 show_stack+0x2c/0x3c arch/arm64/kernel/stacktrace.c:466 (C)
 __dump_stack lib/dump_stack.c:94 [inline]
 dump_stack_lvl+0xe4/0x150 lib/dump_stack.c:120
 dump_stack+0x1c/0x28 lib/dump_stack.c:129
 lookup_chain_cache_add kernel/locking/lockdep.c:3851 [inline]
 validate_chain kernel/locking/lockdep.c:3872 [inline]
 __lock_acquire+0x2070/0x7904 kernel/locking/lockdep.c:5226
 lock_acquire+0x23c/0x724 kernel/locking/lockdep.c:5849
 __raw_spin_lock_irqsave include/linux/spinlock_api_smp.h:110 [inline]
 _raw_spin_lock_irqsave+0x5c/0x7c kernel/locking/spinlock.c:162
 percpu_counter_add_batch+0x2c0/0x424 lib/percpu_counter.c:101
 lock_extent_buffer_for_io+0x2a4/0x3dc fs/btrfs/extent_io.c:1566
 submit_eb_page fs/btrfs/extent_io.c:1921 [inline]
 btree_write_cache_pages+0xbc0/0x109c fs/btrfs/extent_io.c:1981
 btree_writepages+0x6c/0x190 fs/btrfs/disk-io.c:520
 do_writepages+0x304/0x7d0 mm/page-writeback.c:2702
 filemap_fdatawrite_wbc mm/filemap.c:388 [inline]
 __filemap_fdatawrite_range mm/filemap.c:421 [inline]
 filemap_fdatawrite_range+0x1a0/0x24c mm/filemap.c:439
 btrfs_write_marked_extents+0x218/0x3ac fs/btrfs/transaction.c:1149
 btrfs_write_and_wait_transaction+0xe0/0x1e8 fs/btrfs/transaction.c:1257
 btrfs_commit_transaction+0x1ad0/0x2ba4 fs/btrfs/transaction.c:2519
 btrfs_qgroup_rescan_worker+0x127c/0x163c fs/btrfs/qgroup.c:3861
 btrfs_work_helper+0x374/0xd5c fs/btrfs/async-thread.c:314
 process_one_work+0x7a8/0x15cc kernel/workqueue.c:3236
 process_scheduled_works kernel/workqueue.c:3317 [inline]
 worker_thread+0x97c/0xeec kernel/workqueue.c:3398
 kthread+0x288/0x310 kernel/kthread.c:389
 ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:862
BTRFS info (device loop0): qgroup scan completed (inconsistency flag cleared)
BTRFS info (device loop0): qgroup scan completed (inconsistency flag cleared)
BTRFS info (device loop0): qgroup scan completed (inconsistency flag cleared)
BTRFS info (device loop0): qgroup scan completed (inconsistency flag cleared)
BTRFS info (device loop0): qgroup scan completed (inconsistency flag cleared)
BTRFS info (device loop0): qgroup scan completed (inconsistency flag cleared)
BTRFS info (device loop0): qgroup scan completed (inconsistency flag cleared)