Subject: Re: kern/7939 ulpt crashing...
To: Christos Zoulas <christos@zoulas.com>
From: Lennart Augustsson <lennart@augustsson.net>
List: current-users
Date: 07/09/1999 22:53:33
Christos Zoulas wrote:

> In article <19990710003615.A20388@labitzke.isdn.cs.tu-berlin.de>,
> Bjoern Labitzke <hermit@cs.tu-berlin.de> wrote:
> >Hello...
> >
> >As it seems to me that my PR didn't get mailed to the list (though it is
> >in the database), I just wanted to mention it here again, because it is
> >important for me. If it got posted and someone is even looking at it,
> >then I am sorry for the noise...
>
> I think that our USB guru is on vacation, so it might take a couple
> of weeks to fix that.

Partly work, partly vacation.  But in either case I don't have a USB printer.
(I have a mouse and a hub. :-)


> >From a cursory look, it looks like the device probes correctly,
> then dissappears and the detaching/closing code has a problem
> because the pipe passed is null.  If you compile the kernel with
> DIAGNOSTIC, the panic should go away. If you want to help us track
> down the problem, compile in your kernel with options DDB, and
> options USB_DEBUG, boot with -d, then in ddb set the variables
> uhcidebug and ohcidebug to 1, then continue, and report the messages
> printed.

All good advice. :-)

    -- Lennart