[Snort-users] Snort 2.9.0.0 segfaulting [SEC=UNCLASSIFIED]

Russ Combs rcombs at ...1935...
Mon Oct 25 19:50:38 EDT 2010


Thanks Chris.  That should do it.

If it is set, you might try removing "overlap_limit <#>" from stream5_tcp in
your conf.  There is an issue with excessive overlaps that will be resolved
in the next release.

Russ
On Mon, Oct 25, 2010 at 7:34 PM, STEVENS, Chris <csx at ...15023...> wrote:

>  Russ,
>
>
>
> I’ve also experienced a similar issue.
>
>
>
> Oct 26 09:40:43 someids kernel: snort[13563]: segfault at 0000000000000060
> rip 00000000004774ac rsp 00007fff2686fce0 error 4
>
>
>
> [root at ...15024... ~]# uname -a
>
> Linux someids 2.6.18-194.11.4.el5 #1 SMP Tue Sep 21 05:04:09 EDT 2010
> x86_64 x86_64 x86_64 GNU/Linux
>
>
>
> I’ve just recompiled with –enable-debug to capture a core file when it
> happens next (seems to occur every couple of days) so will bundle that in
> with the configs when it occurs.
>
>
>
> Anything else you need?
>
>
>
> Cheers,
>
> Chris
>
>
>  ------------------------------
>
> *From:* Russ Combs [mailto:rcombs at ...1935...]
> *Sent:* Tuesday, 19 October 2010 2:54 AM
> *To:* Miguel Alvarez
> *Cc:* snort-users at lists.sourceforge.net
> *Subject:* Re: [Snort-users] Snort 2.9.0.0 segfaulting
>
>
>
> Thanks for reporting the issue.  Can you send your configuration so we have
> a little more to go on (both config.log and snort.conf)?
>
> And any chance you can rebuild and provide a core file should it happen
> again?
>
> Russ
>
> On Mon, Oct 18, 2010 at 11:31 AM, Miguel Alvarez <miguellvrz9 at ...11827...>
> wrote:
>
> Over the weekend, my snort 2.9.0.0 segfaulted twice within 25 minutes.
>  This is an older system so it very well could be faulty hardware but
> I hadn't seen this with previous versions.  I built it with
> --disable-corefile so that's not available.  I just wanted to see if
> anyone else had experienced this as well.
>
> Oct 16 12:04:55 homenids kernel: snort[5133]: segfault at
> 0000000000000060 rip 000000000048f80e rsp 00007fff9c213190 error 4
> Oct 16 12:29:03 homenids kernel: snort[12421]: segfault at
> 0000000000000060 rip 000000000048f80e rsp 00007fffe456aa30 error 4
>
> This is on an HP DL385 G1 running CentOS 5.5 x86_x64.  I started it
> again and it's been running fine since.
>
>
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