开机时提示lsusb错误信息的问题？

emerson

现在一台Dell PE 2850上安装RedHat Linux as 4.0,
当启动进入init 3时，引导中断（需按回车才会进入Login提示行），提示以下信息：
usb 4-2: usbfs: process 4310(lsusb) did not claim interface 0 before use
usb 4-1: usbfs: process 4310(lsusb) did not claim interface 0 before use
usb 4-2: usbfs: process 4320(lsusb) did not claim interface 0 before use
usb 4-1: usbfs: process 4320(lsusb) did not claim interface 0 before use
usb 4-2: usbfs: process 4324(lsusb) did not claim interface 0 before use
usb 4-1: usbfs: process 4324(lsusb) did not claim interface 0 before use
usb 4-2: usbfs: process 4328(lsusb) did not claim interface 0 before use
usb 4-1: usbfs: process 4328(lsusb) did not claim interface 0 before use
usb 4-2: usbfs: process 4332(lsusb) did not claim interface 0 before use
usb 4-1: usbfs: process 4332(lsusb) did not claim interface 0 before use
请问这是什么问题引起的？如何解决？
另外服务器使用USB接口键盘和鼠标