BUG: MAX_LOCKDEP_CHAIN_HLOCKS too low!
turning off the locking correctness validator.
CPU: 1 PID: 7886 Comm: kworker/u5:1 Not tainted 5.5.0-rc5-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
Workqueue: hci4 hci_power_on
Call Trace:
 __dump_stack lib/dump_stack.c:77 [inline]
 dump_stack+0x12d/0x187 lib/dump_stack.c:118
 add_chain_cache kernel/locking/lockdep.c:2841 [inline]
 lookup_chain_cache_add kernel/locking/lockdep.c:2915 [inline]
 validate_chain kernel/locking/lockdep.c:2936 [inline]
 __lock_acquire.cold.65+0x18/0x385 kernel/locking/lockdep.c:3955
 lock_acquire+0x194/0x410 kernel/locking/lockdep.c:4485
 process_one_work+0x7c3/0x1630 kernel/workqueue.c:2239
 worker_thread+0x85/0xb60 kernel/workqueue.c:2410
 kthread+0x331/0x3f0 kernel/kthread.c:255
 ret_from_fork+0x24/0x30 arch/x86/entry/entry_64.S:352