Snort mailing list archives

Re: snort 2.8.2.1 stops logging after 1 minute...


From: JJ Cummings <cummingsj () gmail com>
Date: Wed, 16 Jul 2008 15:10:26 -0400

I have seen the same thing on FBSD 7.0R w/ 2.8.2.1 from ports tree and 
directly built from source... I am doing a bit of debugging on that 
right now actually.

Frank Reid wrote:

Yes to all.  On FreeBSD 6.3-STABLE with the Snort 2.8.2.X from the 
FreeBSD ports tree, I have the same issues even with just a minimum 
Snort “stock” rule set enabled.  It logs to MySQL no longer than an 
hour, and usually stops logging within minutes after starting.  It 
then consumes the entire CPU until I kill -9 the process.  I 
downloaded and built a binary from the previous 2.8.1 code base, and 
it’s been running now for weeks without a hiccup using the complete 
Snort rule set as well as the Emerging Threats “ALL” rules (less I few 
I culled for my specific needs).  I have been running Snort on FreeBSD 
forever (since 1.X code), and this is the first time I’ve had a 
problem of this magnitude.  So, until someone can figure out what’s 
going on with 2.8.2, I’m stuck in the 2.8.1 world.


Frank

 

------------------------------------------------------------------------

*From:* snort-users-bounces () lists sourceforge net 
[mailto:snort-users-bounces () lists sourceforge net] *On Behalf Of *craig
*Sent:* Wednesday, July 16, 2008 1:47 PM
*To:* JJ Cummings
*Cc:* snort-users () lists sourceforge net
*Subject:* Re: [Snort-users] snort 2.8.2.1 stops logging after 1 minute...

 

 


On Wed, 2008-07-16 at 13:32 -0400, JJ Cummings wrote:

 
Any other bizarre behavior... i.e. high cpu usage during non-logging.. 
high mem usage etc etc...
 

Not that I can see:

  PID USER      PR  NI  VIRT  RES  SHR S %CPU %MEM    TIME+  
COMMAND          
21726 snort   16   0  539m 474m 2184 S  9.7 23.6   0:27.04 snort  

The process averages on +- 10% CPU and occasionally spikes to 99%. 
hmm, maybe I should roll back to 2.8.0 like Brent did and see if that 
helps. This is the first time in my experience with snort that it does 
something like this.


 
J
 
Erickson, Brent W CIV NAVSEA KPWA wrote:
Hello List and Craig,

Hi Brent :)

 

I have the same problem when running Snort 2.8.2.1 in binary dump mode.

So I dropped back to Snort 2.8.0

And I still have not figured out the problem.

Any one have any ideas?

Brent Erickson
 

-----Original Message-----
From: snort-users-bounces () lists sourceforge net <mailto:snort-users-bounces () lists sourceforge net>
[mailto:snort-users-bounces () lists sourceforge net] On Behalf Of craig
Sent: Wednesday, July 16, 2008 7:48
To: snort-users () lists sourceforge net <mailto:snort-users () lists sourceforge net>
Subject: [Snort-users] snort 2.8.2.1 stops logging after 1 minute...

Hi List,

I have installation running 2.8.2.1 that stops logging to the database
and log file after about 1 minute of starting up.

has anyone experienced the same problem yet or have some advise as to
where I can start looking for what might be the cause?

Thanks

Craig 

 
  

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