linux-kernel - Re: Oops in 2.6.19.1

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Message-Id: <200612301832.37373.s0348365@sms.ed.ac.uk>
Date:	Sat, 30 Dec 2006 18:32:37 +0000
From:	Alistair John Strachan <s0348365@....ed.ac.uk>
To:	James Courtier-Dutton <James@...erbug.co.uk>
Cc:	Chuck Ebbert <76306.1226@...puserve.com>,
	linux-kernel@...r.kernel.org
Subject: Re: Oops in 2.6.19.1

On Saturday 30 December 2006 18:06, James Courtier-Dutton wrote:
> > I'd guess you have some kind of hardware problem.  It could also be
> > a kernel problem where the saved address was corrupted during an
> > interrupt, but that's not likely.
>
> This looks rather strange.
[snip]

> 2) Kernel modules compiled with different gcc than rest of kernel.

Previously there was only one GCC version (4.1.1 totally replaced 3.4.3, and 
is the system wide GCC), now I have installed 3.4.6 into /opt/gcc-3.4.6 and 
it is only PATH'ed explicitly by me when I wish to compile a kernel using it:

export PATH=/opt/gcc-3.4.6/bin:$PATH
cp /boot/config-2.6.19-test .config
make oldconfig
make

> 3) kernel headers do not match the kernel being used.

The tree is a pristine 2.6.19.

> One way to start tracking this down would be to run it with the fewest
> amount of kernel modules loaded as one can, but still reproduce the
> problem.

Crippling the machine, though. Impractical for something that isn't 
immediately reproducible.

-- 
Cheers,
Alistair.

Final year Computer Science undergraduate.
1F2 55 South Clerk Street, Edinburgh, UK.
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