USB设备通讯失败
求助求助！！！！！！！！！！！！live 20m的USB指纹模块，通讯有问题，日志如下：
usb 2-1.1: usbfs: process 2134 (Thread-3) did not claim interface 0 before use
usb 2-1.1: usbfs: process 2143 (Thread-7) did not claim interface 0 before use
usb 2-1.1: usbfs: process 2134 (Thread-3) did not claim interface 0 before use
usb 2-1.1: usbfs: process 2143 (Thread-7) did not claim interface 0 before use
usb 2-1.1: usbfs: process 2134 (Thread-3) did not claim interface 0 before use
usb 2-1.1: usbfs: process 2143 (Thread-7) did not claim interface 0 before use
usb 2-1.1: usbfs: process 2134 (Thread-3) did not claim interface 0 before use
usb 2-1.1: usbfs: process 2143 (Thread-7) did not claim interface 0 before use
usb 2-1.1: USB disconnect, device number 22
usb 2-1.1: new high-speed USB device number 23 using ehci-platform
usb 2-1.1: New USB device found, idVendor=1b55, idProduct=0121
usb 2-1.1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
usb 2-1.1: Product: USB Sensor
usb 2-1.1: Manufacturer: ZKTeco Inc.
usb 2-1.1: SerialNumber: 0
usb 2-1.1: usbfs: process 2142 (Thread-6) did not claim interface 0 before use
usb 2-1.1: usbfs: process 2142 (Thread-6) did not claim interface 0 before use
usb 2-1.1: usbfs: process 2142 (Thread-6) did not claim interface 0 before use
usb 2-1.1: usbfs: process 2142 (Thread-6) did not claim interface 0 before use
usb 2-1.1: usbfs: process 2142 (Thread-6) did not claim interface 0 before use
usb 2-1.1: usbfs: process 2142 (Thread-6) did not claim interface 0 before use
usb 2-1.1: usbfs: process 2142 (Thread-6) did not claim interface 0 before use
usb 2-1.1: usbfs: process 2142 (Thread-6) did not claim interface 0 before use
usb 2-1.1: usbfs: process 2142 (Thread-6) did not claim interface 0 before use
usb 2-1.1: usbfs: process 2142 (Thread-6) did not claim interface 0 before use
usb 2-1.1: usbfs: process 2142 (Thread-6) did not claim interface 0 before use
usb 2-1.1: usbfs: process 2142 (Thread-6) did not claim interface 0 before use
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