控制台不断输出:usb.c: USB device not accepting new address=113 (error=-110)

cluck

只要把USB硬盘拔下来就不再出现了.
hub.c: new USB device 00:07.2-2, assigned address 113
usb-uhci.c: interrupt, status 2, frame# 1712
usb.c: USB device not accepting new address=113 (error=-110)
hub.c: new USB device 00:07.2-2, assigned address 114
usb.c: USB device not accepting new address=114 (error=-110)
hub.c: new USB device 00:07.2-2, assigned address 115
usb-uhci.c: interrupt, status 2, frame# 1140
usb.c: USB device not accepting new address=115 (error=-110)
hub.c: new USB device 00:07.2-2, assigned address 116
usb.c: USB device not accepting new address=116 (error=-110)
请问该怎么解决