linux-kernel - Re: 3.8.4: ohci question

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Message-ID: <51546814.7080509@xs4all.nl>
Date:	Thu, 28 Mar 2013 16:56:04 +0100
From:	Udo van den Heuvel <udovdh@...all.nl>
To:	Alan Stern <stern@...land.harvard.edu>
CC:	Bjorn Helgaas <bhelgaas@...gle.com>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
	USB list <linux-usb@...r.kernel.org>
Subject: Re: 3.8.4: ohci question

On 2013-03-28 15:35, Alan Stern wrote:
>>> When my dmesg gives me a growing number of lines like the one below,
>>> what is going on?
>>>
>>>  ohci_hcd 0000:00:12.0: urb ffff88023025c500 path 2 ep1in 6c160000 cc 6
>>> --> status -71
>>>
>>> Please let me know!
> 
> -71 errors indicate a low-level problem on the USB bus.  Generally it
> means that the device isn't sending any packets.  Maybe the device's
> firmware has crashed or maybe it has been disconnected.

Could it be due to a defect in the mainboard?
Or the device connected to that port?

Kind regards,
Udo

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