[44068.638294] usb 1-11: new full-speed USB device number 3 using xhci_hcd
[44068.787261] usb 1-11: New USB device found, idVendor=0bda, idProduct=8771, bcdDevice= 2.00
[44068.787266] usb 1-11: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[44068.787270] usb 1-11: Product: Bluetooth Radio
[44068.787273] usb 1-11: Manufacturer: Realtek
[44068.787275] usb 1-11: SerialNumber: 00E04C239987
[44068.790864] Bluetooth: hci0: RTL: rtl: examining hci_ver=0a hci_rev=000b lmp_ver=0a lmp_subver=8761

[44068.791853] Bluetooth: hci0: RTL: rom_version status=0 version=1

[44068.791859] Bluetooth: hci0: RTL: rtl: loading rtl_bt/rtl8761a_fw.bin

[44068.792059] Bluetooth: hci0: RTL: rtl: loading rtl_bt/rtl8761a_config.bin

[44068.792106] bluetooth hci0: Direct firmware load for rtl_bt/rtl8761a_config.bin failed with error -2
[44068.792123] Bluetooth: hci0: RTL: cfg_sz -2, total sz 20204

[44070.902332] Bluetooth: hci0: command 0xfc20 tx timeout
[44078.998375] Bluetooth: hci0: RTL: download fw command failed (-110)

[44081.822726] usb 1-11: USB disconnect, device number 3
[44084.386420] usb 1-12: new full-speed USB device number 4 using xhci_hcd
[44084.547183] usb 1-12: New USB device found, idVendor=0bda, idProduct=8771, bcdDevice= 2.00
[44084.547184] usb 1-12: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[44084.547185] usb 1-12: Product: Bluetooth Radio
[44084.547185] usb 1-12: Manufacturer: Realtek
[44084.547186] usb 1-12: SerialNumber: 00E04C239987
[44084.549741] Bluetooth: hci0: RTL: rtl: examining hci_ver=0a hci_rev=000b lmp_ver=0a lmp_subver=8761

[44084.550758] Bluetooth: hci0: RTL: rom_version status=0 version=1

[44084.550759] Bluetooth: hci0: RTL: rtl: loading rtl_bt/rtl8761a_fw.bin

[44084.550795] Bluetooth: hci0: RTL: rtl: loading rtl_bt/rtl8761a_config.bin

[44084.550801] bluetooth hci0: Direct firmware load for rtl_bt/rtl8761a_config.bin failed with error -2
[44084.550804] Bluetooth: hci0: RTL: cfg_sz -2, total sz 20204

[44086.646446] Bluetooth: hci0: command 0xfc20 tx timeout
[44094.870624] Bluetooth: hci0: RTL: download fw command failed (-110)