[    1.316285] usb 1-2: New USB device found, idVendor=a257, idProduct=2013
[    1.316286] usb 1-2: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[    1.316287] usb 1-2: Product: Diolan DLN2
[    1.316288] usb 1-2: Manufacturer: Diolan
[    2.264248] dln2: loading out-of-tree module taints kernel.
[    2.264282] dln2: module verification failed: signature and/or required key missing - tainting kernel
[    2.469951] dln2 1-2:1.0: failed to initialize hardware; attempting restart
[    2.602729] dln2 1-2:1.0: nonzero urb status received -71
[    2.602761] dln2 1-2:1.0: nonzero urb status received -71
[    2.602841] dln2 1-2:1.0: nonzero urb status received -71
[    2.602957] dln2 1-2:1.0: nonzero urb status received -71
[    2.603038] dln2 1-2:1.0: nonzero urb status received -71
[    2.603117] dln2 1-2:1.0: nonzero urb status received -71
[    2.603201] dln2 1-2:1.0: nonzero urb status received -71
[    2.603277] dln2 1-2:1.0: nonzero urb status received -71
[    2.603328] dln2 1-2:1.0: nonzero urb status received -71
[    2.603345] usb 1-2: USB disconnect, device number 2
[    2.603398] dln2 1-2:1.0: nonzero urb status received -71
[    2.603398] dln2 1-2:1.0: failed to resubmit RX URB: -19
[    2.603437] dln2 1-2:1.0: nonzero urb status received -71
[    2.603438] dln2 1-2:1.0: failed to resubmit RX URB: -19
[    2.603477] dln2 1-2:1.0: nonzero urb status received -71
[    2.603478] dln2 1-2:1.0: failed to resubmit RX URB: -19
[    2.603517] dln2 1-2:1.0: nonzero urb status received -71
[    2.603518] dln2 1-2:1.0: failed to resubmit RX URB: -19
[    2.603561] dln2 1-2:1.0: nonzero urb status received -71
[    2.603561] dln2 1-2:1.0: failed to resubmit RX URB: -19
[    2.603597] dln2 1-2:1.0: nonzero urb status received -71
[    2.603598] dln2 1-2:1.0: failed to resubmit RX URB: -19
[    2.603637] dln2 1-2:1.0: nonzero urb status received -71
[    2.603638] dln2 1-2:1.0: failed to resubmit RX URB: -19
[    2.603677] dln2 1-2:1.0: nonzero urb status received -71
[    2.603678] dln2 1-2:1.0: failed to resubmit RX URB: -19
[    2.603717] dln2 1-2:1.0: nonzero urb status received -71
[    2.603718] dln2 1-2:1.0: failed to resubmit RX URB: -19
[    2.603757] dln2 1-2:1.0: nonzero urb status received -71
[    2.603758] dln2 1-2:1.0: failed to resubmit RX URB: -19
[    2.603797] dln2 1-2:1.0: nonzero urb status received -71
[    2.603798] dln2 1-2:1.0: failed to resubmit RX URB: -19
[    2.603841] dln2 1-2:1.0: nonzero urb status received -71
[    2.603842] dln2 1-2:1.0: failed to resubmit RX URB: -19
[    2.603880] dln2 1-2:1.0: nonzero urb status received -71
[    2.603881] dln2 1-2:1.0: failed to resubmit RX URB: -19
[    2.603917] dln2 1-2:1.0: nonzero urb status received -71
[    2.603918] dln2 1-2:1.0: failed to resubmit RX URB: -19
[    2.603957] dln2 1-2:1.0: nonzero urb status received -71
[    2.603958] dln2 1-2:1.0: failed to resubmit RX URB: -19
[    2.603997] dln2 1-2:1.0: nonzero urb status received -71
[    2.603998] dln2 1-2:1.0: failed to resubmit RX URB: -19
[    2.674022] dln2: probe of 1-2:1.0 failed with error -110
[    2.674057] usbcore: registered new interface driver dln2
[    2.977959] usb 1-2: new full-speed USB device number 7 using xhci_hcd
[    3.119108] usb 1-2: New USB device found, idVendor=a257, idProduct=2013
[    3.119109] usb 1-2: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[    3.119110] usb 1-2: Product: Diolan DLN2
[    3.119111] usb 1-2: Manufacturer: Diolan
[    3.119774] dln2 1-2:1.0: Diolan DLN2 serial 33628844