Re: [Bug #14487] PANIC: early exception 08 rip 246:10 error ffffffff810251b5 cr2 0

Justin P. Mattock
2010-02-08T01:02:54Z

On 02/07/10 16:28, Rafael J. Wysocki wrote:
> This message has been generated automatically as a part of a report
> of regressions introduced between 2.6.31 and 2.6.32.
>
> The following bug entry is on the current list of known regressions
> introduced between 2.6.31 and 2.6.32. Please verify if it still should
> be listed and let the tracking team know (either way).
>
>
> Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=14487
> Subject : PANIC: early exception 08 rip 246:10 error ffffffff810251b5 cr2 0
> Submitter : Justin P. Mattock<justinmattock-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
> Date : 2009-10-23 16:45 (108 days old)
> References : http://lkml.org/lkml/2009/10/23/252
> Handled-By : Jan Beulich<jbeulich-Et1tbQHTxzrQT0dZR+AlfA@public.gmane.org>
> Patch : http://patchwork.kernel.org/patch/68719/
>
>
>

the patch attached to the bug report
makes my machine boot up with out a
Panic, and allows me to do remote debugging
via ohci1394_dma.

I did see a call trace as I was debugging
which might be related to having one
system using the patch, and the other not.
but still need to look at that.
(only saw this once out of numerous boots
(could be a rarity)).

Justin P. Mattock