[Click] Howto find the elemet that generete the kernel oops?

Torquato Bertani torquato at gmail.com
Thu Feb 23 11:56:22 EST 2006


Yes, but I got 5000 lines like :
"Warning (compare_maps): click symbol cpBool not found in
..../click.o.  Ignoring .../click.o entry"

Torquato

On 2/23/06, Michael Gellman <m.gellman at imperial.ac.uk> wrote:
> On Thu, 2006-02-23 at 11:08 +0100, Torquato Bertani wrote:
> > Hi,
> > I have a kernel oops like the one at the end of email, how can I find
> > which click element generate it? I'm running click as kernel module.
> > In my oops I can't see the name of functions called but only memory
> > positions, why? I read some posts and all kernel oops reported have
> > the name of the function in the Call Trace.
> > I don't have much experience in linux kernel modules debugging, maybe
> > this is the problem :)
>
> Have you tried feeding the OOPS into the program ksymoops? It should be
> able to decode the addresses into meaningful symbols, and give you a
> stack trace of what caused the crash.
>
> Michael Gellman
> --
> Intelligent Systems & Networks Group
> Dept of Electrical & Electronic Engineering
> Imperial College London
> London SW7 2BT
>
>



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