BUG: MAX_LOCKDEP_CHAIN_HLOCKS too low!
turning off the locking correctness validator.
CPU: 0 UID: 0 PID: 6653 Comm: kworker/u8:11 Not tainted 6.14.0-rc7-syzkaller-ga2392f333575 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025
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:3853 [inline]
 validate_chain kernel/locking/lockdep.c:3874 [inline]
 __lock_acquire+0x2070/0x7904 kernel/locking/lockdep.c:5228
 reacquire_held_locks+0x234/0x454 kernel/locking/lockdep.c:5376
 __lock_release kernel/locking/lockdep.c:5565 [inline]
 lock_release+0x358/0x9e4 kernel/locking/lockdep.c:5872
 __mutex_unlock_slowpath+0xec/0x734 kernel/locking/mutex.c:891
 mutex_unlock+0x18/0x24 kernel/locking/mutex.c:523
 btrfs_commit_transaction+0x1a38/0x2ba4 fs/btrfs/transaction.c:2510
 btrfs_qgroup_rescan_worker+0x127c/0x163c fs/btrfs/qgroup.c:3853
 btrfs_work_helper+0x384/0xd60 fs/btrfs/async-thread.c:314
 process_one_work+0x810/0x1638 kernel/workqueue.c:3238
 process_scheduled_works kernel/workqueue.c:3319 [inline]
 worker_thread+0x97c/0xeec kernel/workqueue.c:3400
 kthread+0x65c/0x7b0 kernel/kthread.c:464
 ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:862
BTRFS info (device loop4): qgroup scan completed (inconsistency flag cleared)