dmesg打出一堆usb的重复信息，这是怎么回事？

bikecheng

信息如下，没有全贴上，都是一样的，不知道是什么原因，怎么解决
[17179659.448000] usb 1-2: reset high speed USB device using ehci_hcd and address 2
[17179665.940000] usb 1-2: reset high speed USB device using ehci_hcd and address 2
[17179671.988000] usb 1-2: reset high speed USB device using ehci_hcd and address 2
[17179710.832000] usb 1-2: reset high speed USB device using ehci_hcd and address 2
[17179767.272000] usb 1-2: reset high speed USB device using ehci_hcd and address 2
[17179791.852000] usb 1-2: reset high speed USB device using ehci_hcd and address 2
[17179816.424000] usb 1-2: reset high speed USB device using ehci_hcd and address 2
[17179830.952000] usb 1-2: reset high speed USB device using ehci_hcd and address 2
[17179836.972000] usb 1-2: reset high speed USB device using ehci_hcd and address 2
[17179857.736000] usb 1-2: reset high speed USB device using ehci_hcd and address 2
[17179888.524000] usb 1-2: reset high speed USB device using ehci_hcd and address 2
[17179904.960000] usb 1-2: reset high speed USB device using ehci_hcd and address 2
[17179906.652000] usb 1-2: reset high speed USB device using ehci_hcd and address 2
[17179930.072000] usb 1-2: reset high speed USB device using ehci_hcd and address 2
[17179931.296000] usb 1-2: reset high speed USB device using ehci_hcd and address 2
[17179962.004000] usb 1-2: reset high speed USB device using ehci_hcd and address 2
[17180000.308000] usb 1-2: reset high speed USB device using ehci_hcd and address 2
[17180002.648000] usb 1-2: reset high speed USB device using ehci_hcd and address 2
[17180017.164000] usb 1-2: reset high speed USB device using ehci_hcd and address 2
[17180019.156000] usb 1-2: reset high speed USB device using ehci_hcd and address 2
[17180049.428000] usb 1-2: reset high speed USB device using ehci_hcd and address 2
[17180094.348000] usb 1-2: reset high speed USB device using ehci_hcd and address 2

bikecheng

自己顶一下