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From: David Brownell <david-b@pacbell.net>
To: Daniel Blueman <daniel.blueman@gmx.net>
Cc: linux-kernel@vger.kernel.org, greg@kroah.com,
	linux-usb-devel@lists.sourceforge.net
Subject: Re: [linux-usb-devel] [2.6.0-test2-bk5] OHCI USB printing causing system lockup...
Date: Wed, 06 Aug 2003 17:27:01 -0700	[thread overview]
Message-ID: <3F319CD5.7060706@pacbell.net> (raw)
In-Reply-To: <19853.1060209099@www44.gmx.net>

Daniel Blueman wrote:
> When printing a test page on an Epson C62 through an unpowered USB 1.1 hub,
> the printer printed part of the page, then stopped.
> 
> The 'error -110' messages were being sent to the syslogs, and after pulling
> the connector to the USB hub, the system locked up.

So it seems like there are two errors:

  - timeouts during printing, reported recently on UHCI too;

  - the usb_buffer_free() oops from printer cleanup, likewise.

Seems more related to the printer driver than to OHCI ...

- Dave


  reply	other threads:[~2003-08-07  0:23 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2003-08-06 22:31 [2.6.0-test2-bk5] OHCI USB printing causing system lockup Daniel Blueman
2003-08-07  0:27 ` David Brownell [this message]
2003-08-07  7:37   ` [linux-usb-devel] " Daniel Blueman

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