BUG: MAX_LOCKDEP_CHAINS too low!
turning off the locking correctness validator.
CPU: 1 UID: 0 PID: 6581 Comm: kworker/u9:5 Not tainted syzkaller #0 PREEMPT 
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025
Workqueue: hci4 hci_rx_work
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
 do_write_seqcount_begin_nested include/linux/seqlock.h:477 [inline]
 do_write_seqcount_begin include/linux/seqlock.h:503 [inline]
 psi_write_begin+0x1b0/0x320 kernel/sched/psi.c:183
 psi_task_change+0xd8/0x318 kernel/sched/psi.c:919
 psi_enqueue kernel/sched/stats.h:166 [inline]
 enqueue_task+0x2dc/0x380 kernel/sched/core.c:2096
 activate_task kernel/sched/core.c:2135 [inline]
 ttwu_do_activate+0x194/0x754 kernel/sched/core.c:3631
 ttwu_queue kernel/sched/core.c:3894 [inline]
 try_to_wake_up+0x4c4/0xe24 kernel/sched/core.c:4218
 wake_up_process+0x18/0x24 kernel/sched/core.c:4349
 kick_pool+0x3e0/0x58c kernel/workqueue.c:1279
 __queue_work+0xd90/0x121c kernel/workqueue.c:2336
 queue_work_on+0xdc/0x18c kernel/workqueue.c:2386
 queue_work include/linux/workqueue.h:669 [inline]
 hci_cmd_sync_submit+0x1ec/0x218 net/bluetooth/hci_sync.c:727
 hci_cmd_sync_queue net/bluetooth/hci_sync.c:748 [inline]
 hci_update_scan+0x74/0x84 net/bluetooth/hci_sync.c:3248
 hci_conn_complete_evt+0x8e8/0xdd0 net/bluetooth/hci_event.c:3198
 hci_event_func net/bluetooth/hci_event.c:7719 [inline]
 hci_event_packet+0x704/0xf50 net/bluetooth/hci_event.c:7773
 hci_rx_work+0x300/0xd80 net/bluetooth/hci_core.c:4076
 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