Initializing USB Mass Storage driver...
usbcore: registered new driver usb-storage
USB Mass Storage support registered.
usb 1-2: new full speed USB device using uhci_hcd and address 6
scsi3 : SCSI emulation for USB Mass Storage devices
usb-storage: device found at 6
usb-storage: waiting for device to settle before scanning
usb 1-2: reset full speed USB device using uhci_hcd and address 6
hub 1-0:1.0: port 2 disabled by hub (EMI?), re-enabling...
usb 1-2: device not accepting address 6, error -22
usb 1-2: reset full speed USB device using uhci_hcd and address 6
usb 1-2: device descriptor read/64, error -19
usb 1-2: device descriptor read/64, error -19
usb 1-2: reset full speed USB device using uhci_hcd and address 6
usb 1-2: device not accepting address 6, error -22
usb 1-2: reset full speed USB device using uhci_hcd and address 6
usb 1-2: device not accepting address 6, error -22
scsi: Device offlined - not ready after error recovery: host 3 channel 0 id 0 lun 0
usb 1-2: USB disconnect, address 6
usb-storage: device scan complete
usb 1-2: new full speed USB device using uhci_hcd and address 7
scsi4 : SCSI emulation for USB Mass Storage devices
usb-storage: device found at 7
usb-storage: waiting for device to settle before scanning
usb 1-2: reset full speed USB device using uhci_hcd and address 7
hub 1-0:1.0: port 2 disabled by hub (EMI?), re-enabling...
usb 1-2: device not accepting address 7, error -22
usb 1-2: reset full speed USB device using uhci_hcd and address 7
usb 1-2: device descriptor read/64, error -19
usb 1-2: device descriptor read/64, error -19
usb 1-2: reset full speed USB device using uhci_hcd and address 7
usb 1-2: device not accepting address 7, error -22
usb 1-2: reset full speed USB device using uhci_hcd and address 7
usb 1-2: device not accepting address 7, error -22
scsi: Device offlined - not ready after error recovery: host 4 channel 0 id 0 lun 0
usb 1-2: USB disconnect, address 7
usb-storage: device scan complete