BUG: MAX_LOCKDEP_CHAINS too low!
turning off the locking correctness validator.
CPU: 1 PID: 4811 Comm: kworker/u5:3 Not tainted syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025
Workqueue: hci51 hci_rx_work
Call trace:
 dump_backtrace+0x0/0x43c arch/arm64/kernel/stacktrace.c:152
 show_stack+0x2c/0x3c arch/arm64/kernel/stacktrace.c:216
 __dump_stack+0x30/0x40 lib/dump_stack.c:88
 dump_stack_lvl+0xf8/0x160 lib/dump_stack.c:106
 dump_stack+0x1c/0x5c lib/dump_stack.c:113
 add_chain_cache kernel/locking/lockdep.c:-1 [inline]
 lookup_chain_cache_add kernel/locking/lockdep.c:3735 [inline]
 validate_chain kernel/locking/lockdep.c:3756 [inline]
 __lock_acquire+0x1b30/0x651c kernel/locking/lockdep.c:5012
 lock_acquire+0x1f4/0x620 kernel/locking/lockdep.c:5623
 do_write_seqcount_begin_nested include/linux/seqlock.h:519 [inline]
 do_write_seqcount_begin include/linux/seqlock.h:545 [inline]
 psi_group_change+0x24c/0x1210 kernel/sched/psi.c:710
 psi_task_change+0x1d4/0x2e0 kernel/sched/psi.c:826
 psi_enqueue kernel/sched/stats.h:102 [inline]
 enqueue_task kernel/sched/core.c:1992 [inline]
 activate_task+0x224/0x244 kernel/sched/core.c:2024
 ttwu_do_activate+0x158/0x220 kernel/sched/core.c:3633
 ttwu_queue kernel/sched/core.c:3842 [inline]
 try_to_wake_up+0x384/0xa64 kernel/sched/core.c:4165
 default_wake_function+0x4c/0x60 kernel/sched/core.c:6811
 autoremove_wake_function+0x24/0xf8 kernel/sched/wait.c:416
 __wake_up_common+0x224/0x3b0 kernel/sched/wait.c:108
 __wake_up_common_lock kernel/sched/wait.c:138 [inline]
 __wake_up+0x100/0x16c kernel/sched/wait.c:157
 hci_req_sync_complete+0x148/0x260 net/bluetooth/hci_request.c:115
 hci_event_packet+0xe08/0x11bc net/bluetooth/hci_event.c:6601
 hci_rx_work+0x1cc/0x880 net/bluetooth/hci_core.c:5160
 process_one_work+0x79c/0x1140 kernel/workqueue.c:2310
 worker_thread+0x8f4/0x101c kernel/workqueue.c:2457
 kthread+0x374/0x454 kernel/kthread.c:334
 ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:856