usb 1-1: Direct firmware load for mrvl/usb8797_uapsta.bin failed with error -2
usb 1-1: Failed to get firmware mrvl/usb8797_uapsta.bin
usb 1-1: info: _mwifiex_fw_dpc: unregister device
INFO: trying to register non-static key.
the code is fine but needs lockdep annotation.
turning off the locking correctness validator.
CPU: 0 PID: 101 Comm: kworker/0:2 Not tainted 5.3.0-rc5+ #28
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
Workqueue: events request_firmware_work_func
Call Trace:
 __dump_stack lib/dump_stack.c:77 [inline]
 dump_stack+0xca/0x13e lib/dump_stack.c:113
 assign_lock_key kernel/locking/lockdep.c:813 [inline]
 register_lock_class+0x1022/0x11d0 kernel/locking/lockdep.c:1122
 __lock_acquire+0xfc/0x3b50 kernel/locking/lockdep.c:3762
 lock_acquire+0x127/0x320 kernel/locking/lockdep.c:4412
 del_timer_sync+0x3a/0x130 kernel/time/timer.c:1277
 mwifiex_usb_cleanup_tx_aggr drivers/net/wireless/marvell/mwifiex/usb.c:1356 [inline]
 mwifiex_unregister_dev+0x416/0x690 drivers/net/wireless/marvell/mwifiex/usb.c:1368
 _mwifiex_fw_dpc+0x577/0xdb0 drivers/net/wireless/marvell/mwifiex/main.c:648
 request_firmware_work_func+0x126/0x242 drivers/base/firmware_loader/main.c:975
 process_one_work+0x92b/0x1530 kernel/workqueue.c:2269
 worker_thread+0x96/0xe20 kernel/workqueue.c:2415
 kthread+0x318/0x420 kernel/kthread.c:255