[  454.241255] usb 3-10: USB disconnect, device number 3
[  460.915276] usb 3-10: new high-speed USB device number 4 using xhci_hcd
[  460.947065] usb 3-10: New USB device found, idVendor=04c5, idProduct=11a2
[  460.947074] usb 3-10: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[  460.947078] usb 3-10: Product: ScanSnap S1500
[  460.947082] usb 3-10: Manufacturer: Fujitsu 
[  460.947360] usb 3-10: ep 0x81 - rounding interval to 128 microframes, ep desc says 255 microframes
[  460.947370] usb 3-10: ep 0x2 - rounding interval to 128 microframes, ep desc says 255 microframes
[  463.082039] usb 3-9: new full-speed USB device number 5 using xhci_hcd
[  463.100411] usb 3-9: New USB device found, idVendor=04f9, idProduct=01ea
[  463.100419] usb 3-9: New USB device strings: Mfr=0, Product=0, SerialNumber=3
[  463.100424] usb 3-9: SerialNumber: 000K8N724426
[  463.124888] usblp 3-9:1.0: usblp0: USB Bidirectional printer dev 5 if 0 alt 0 proto 2 vid 0x04F9 pid 0x01EA
[  463.124916] usbcore: registered new interface driver usblp
[ 2772.531345] usb 3-9: usbfs: interface 0 claimed by usblp while 'gscan2pdf' sets config #1
[ 2772.531419] usb 3-9: usbfs: process 3537 (gscan2pdf) did not claim interface 1 before use