BUG: MAX_LOCKDEP_CHAIN_HLOCKS too low!
turning off the locking correctness validator.
CPU: 0 PID: 4294 Comm: kworker/u5:1 Not tainted 6.1.118-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
Workqueue: hci7 hci_rx_work
Call trace:
 dump_backtrace+0x1c8/0x1f4 arch/arm64/kernel/stacktrace.c:158
 show_stack+0x2c/0x3c arch/arm64/kernel/stacktrace.c:165
 __dump_stack lib/dump_stack.c:88 [inline]
 dump_stack_lvl+0x108/0x170 lib/dump_stack.c:106
 dump_stack+0x1c/0x5c lib/dump_stack.c:113
 lookup_chain_cache_add kernel/locking/lockdep.c:3772 [inline]
 validate_chain kernel/locking/lockdep.c:3793 [inline]
 __lock_acquire+0x1b88/0x7680 kernel/locking/lockdep.c:5049
 lock_acquire+0x26c/0x7cc kernel/locking/lockdep.c:5662
 do_write_seqcount_begin_nested include/linux/seqlock.h:515 [inline]
 do_write_seqcount_begin include/linux/seqlock.h:541 [inline]
 psi_group_change+0x278/0x134c kernel/sched/psi.c:801
 psi_task_change+0xf4/0x228 kernel/sched/psi.c:924
 psi_enqueue kernel/sched/stats.h:145 [inline]
 enqueue_task kernel/sched/core.c:2052 [inline]
 activate_task+0x268/0x2d0 kernel/sched/core.c:2084
 ttwu_do_activate+0x150/0x25c kernel/sched/core.c:3696
 ttwu_queue kernel/sched/core.c:3901 [inline]
 try_to_wake_up+0x514/0xe60 kernel/sched/core.c:4224
 default_wake_function+0x4c/0x60 kernel/sched/core.c:6882
 ep_autoremove_wake_function+0x4c/0x120 fs/eventpoll.c:1797
 __wake_up_common+0x23c/0x3bc kernel/sched/wait.c:107
 __wake_up_common_lock kernel/sched/wait.c:138 [inline]
 __wake_up+0x10c/0x1a8 kernel/sched/wait.c:160
 ep_poll_callback+0x614/0x974 fs/eventpoll.c:1239
 __wake_up_common+0x23c/0x3bc kernel/sched/wait.c:107
 __wake_up_common_lock kernel/sched/wait.c:138 [inline]
 __wake_up_sync_key+0x114/0x1ac kernel/sched/wait.c:208
 sock_def_readable+0x150/0x278 net/core/sock.c:3305
 __netlink_sendskb net/netlink/af_netlink.c:1273 [inline]
 netlink_broadcast_deliver net/netlink/af_netlink.c:1403 [inline]
 do_one_broadcast net/netlink/af_netlink.c:1481 [inline]
 netlink_broadcast+0x9e8/0xff4 net/netlink/af_netlink.c:1521
 uevent_net_broadcast_untagged lib/kobject_uevent.c:331 [inline]
 kobject_uevent_net_broadcast+0x328/0x528 lib/kobject_uevent.c:409
 kobject_uevent_env+0x530/0x874 lib/kobject_uevent.c:608
 kobject_uevent+0x2c/0x3c lib/kobject_uevent.c:657
 device_add+0xa14/0xef4 drivers/base/core.c:3670
 hci_conn_add_sysfs+0xc4/0x1cc net/bluetooth/hci_sysfs.c:56
 le_conn_complete_evt+0xa0c/0xfe0 net/bluetooth/hci_event.c:5985
 hci_le_conn_complete_evt+0x114/0x404 net/bluetooth/hci_event.c:6034
 hci_le_meta_evt+0x2b8/0x47c net/bluetooth/hci_event.c:7203
 hci_event_func net/bluetooth/hci_event.c:7533 [inline]
 hci_event_packet+0x6f8/0x109c net/bluetooth/hci_event.c:7588
 hci_rx_work+0x324/0xadc net/bluetooth/hci_core.c:4087
 process_one_work+0x7ac/0x1404 kernel/workqueue.c:2292
 worker_thread+0x8e4/0xfec kernel/workqueue.c:2439
 kthread+0x250/0x2d8 kernel/kthread.c:376
 ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:864
Bluetooth: hci1: command 0x0409 tx timeout
Bluetooth: hci1: command 0x041b tx timeout