[   63.647871] usbcore: registered new interface driver usbserial
[   63.647885] USB Serial support registered for generic
[   63.647917] usbserial_generic 1-1.1:1.0: generic converter detected
[   63.647969] usb 1-1.1: generic converter now attached to ttyUSB0
[   63.647977] usbserial_generic 1-1.1:1.1: generic converter detected
[   63.648030] usb 1-1.1: generic converter now attached to ttyUSB1
[   63.648037] usbserial_generic 1-1.1:1.2: generic converter detected
[   63.648073] usb 1-1.1: generic converter now attached to ttyUSB2
[   63.648085] usbcore: registered new interface driver usbserial_generic
[   63.648087] usbserial: USB Serial Driver core