See these lines:
Code:
desired configuration different from current, trying to set configuration
libusb_set_configuration() failed, continuing anyway...: Undefined error: 0
ignoring libusb_claim_interface() = -3PTP_ERROR_IO: failed to open session, trying again after resetting USB interface
LIBMTP libusb: Attempt to reset device
They typically mean that something else on the machine has claimed the MTP interface on the device. Try uninstalling the Android file transfer app and rebooting your computer.