[  249.869508] usb 1-1.2: USB disconnect, device number 4
[  252.413117] usb 1-1.2: new high-speed USB device number 5 using dwc_otg
[  252.515068] usb 1-1.2: New USB device found, idVendor=129b, idProduct=160c
[  252.515104] usb 1-1.2: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  252.515121] usb 1-1.2: Product: AR5523
[  252.515135] usb 1-1.2: Manufacturer: Atheros Communications Inc
[  252.515148] usb 1-1.2: SerialNumber: 1.0
[  254.513013] usb 1-1.2: timeout waiting for command 01 reply
[  254.513047] usb 1-1.2: could not initialize adapter
[  254.513111] usb 1-1.2: RX USB error -2.
[  254.513150] usb 1-1.2: error -1 when submitting rx urb
[  254.513465] ar5523: probe of 1-1.2:1.0 failed with error -110