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From: Tomi Tuominen (Tomi.Tuomineniki.fi)
Date: Fri Nov 02 2001 - 09:30:26 CST

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    Hello,

    Unfortunately snort does not produce core dump - no matter what settings
    I have for ulimit. I will upgrade the kernel and see if the problem goes
    away.

    --T

    Martin Roesch wrote:

    > Ok. Can you get us a backtrace? I'd be interested to hear if upgrading
    > to kernel 2.4.10+ makes the problem go away too, I was reading today
    > about how the VM in Linux up to 2.4.9 had some serious problems. If you
    > could get us a backtrace, that'd be cool, see the BUGS file for how to
    > generate one. You should also check out the latest release of Snort at
    > www.snort.org, check for snort-current.tar.gz on the downloads page.
    >
    > -Marty
    >
    > Tomi Tuominen wrote:
    >
    >>Hi,
    >>
    >>First I was running snort in daemon mode but soon noticed that the
    >>daemon mysteriously stopped working after some time. This 'some time'
    >>could be anything from 15 minutes to 2 days. I got suspicious and and
    >>started running snort without -D switch. This time it took about day and
    >>a half before snort suddenly segfaulted.
    >>
    >>I checked all my logs but the only thing which might have something to
    >>do with this was that alert log contained multiple 'WEB-IIS cmd.exe
    >>access' just before segfault.

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