{Spam?} Re: can't get a crash dump

Kris Kennaway kris at obsecurity.org
Sun Feb 20 01:14:30 GMT 2005


On Sun, Feb 20, 2005 at 12:34:42AM +0100, Roberto Nunnari wrote:
> Kris Kennaway wrote:
> >On Thu, Feb 17, 2005 at 12:40:56PM +0100, Roberto Nunnari wrote:
> >
> >>another crash.. and in /var/log/messages I see:
> >>
> >>Feb 17 12:20:50 jupiter savecore: no dumps found
> >>
> >>Any hints, please?
> >
> >
> >If you watch it panic (or trigger one; break to ddb and use call
> >doadump), does it dump?
> >
> 
> Yes. Once in ddb, if I >call doadump it dumps! But I have not
> yet been that lucky to see it crash..

You can remove KDB_UNATTENDED from your kernel configuration, and it
should drop to DDB when it panics, so you can catch the panic then.

Kris

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