At 08:11 AM 7/18/2004, you wrote:
How about giving us the info on what you are monitoring? It's quite possible to throw more hosts at ntop than you have memory to monitor - in fact this is discussed frequently - search the back traffic.
W/ 3.0 and the stopcap option, the web server should remain up so you can obtain the PR (Problem Report) and/or the info.html/textinfo.html page which has the details about what's been stored.
-----Burton
> -----Original Message----- > From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] > Behalf Of Vinny Abello > Sent: Wednesday, July 14, 2004 11:08 AM > To: [EMAIL PROTECTED] > Subject: Re: [Ntop-dev] NTOP 2.2c and 3.0 crash with Netflow > > > Hi Luca, > > There are still problems with the latest version I just grabbed from CVS. > It still crashes after about the same amount of time and gives > this output: > > Wed Jul 14 11:43:22 2004 **FATAL_ERROR** malloc(10384) @ pbuf.c:122 > returned NULL [no more memory?] > Wed Jul 14 11:43:22 2004 **WARNING** ntop packet capture STOPPED > Wed Jul 14 11:43:22 2004 NOTE: ntop web server remains up > Wed Jul 14 11:43:22 2004 NOTE: Shutdown gracefully and restart with more > memory > Wed Jul 14 11:43:22 2004 **FATAL_ERROR** malloc(10384) @ pbuf.c:122 > returned NULL [no more memory?] > Segmentation fault > > > If you'd like, I can get you more information or turn on debugging levels > or something. Let me know. > > At 05:06 AM 7/14/2004, you wrote: > >Vinny, > >I have rewritten a lot of code part of the NF plugin. Please fetch ntop > >from CVS, compile it and let me know if it works for you. Make sure you > >canfigure both ntop and the NF plugin properly for your environment. > > > >Regards, Luca > > > >Vinny Abello wrote: > > > >>Hello, > >> > >>Please forgive me if this has been discussed and there is a solution to > >>this somewhere. I couldn't not find an answer, only more people > with the > >>same problem. I cannot get NTOP to run for more than a few minutes > >>without crashing once I have the Netflow plugin active and a router or > >>routers sending netflow data to it. I'm running this on Gentoo Linux > >>kernel 2.4.26-gentoo-r5 on a P4 2.8GHz CPU (SMP currently > disabled). Both > >>2.2c and 3.0 were installed from the Gentoo portage collection with > >>emerge. Below is the error output I get from 3.0: > >> > >>Tue Jul 13 13:19:28 2004 **FATAL_ERROR** malloc(8976) @ pbuf.c:122 > >>returned NULL [no more memory?] > >>Tue Jul 13 13:19:28 2004 **WARNING** ntop packet capture STOPPED > >>Tue Jul 13 13:19:28 2004 NOTE: ntop web server remains up > >>Tue Jul 13 13:19:28 2004 NOTE: Shutdown gracefully and restart > with more > >>memory > >>Tue Jul 13 13:19:28 2004 **FATAL_ERROR** malloc(3776) @ hash.c:1013 > >>returned NULL [no more memory?] > >>Tue Jul 13 13:19:28 2004 **FATAL_ERROR** malloc(3776) @ hash.c:1013 > >>returned NULL [no more memory?] > >>Tue Jul 13 13:19:28 2004 **FATAL_ERROR** malloc(3776) @ hash.c:1013 > >>returned NULL [no more memory?] > >>Tue Jul 13 13:19:28 2004 **FATAL_ERROR** malloc(3776) @ hash.c:1013 > >>returned NULL [no more memory?] > >>Tue Jul 13 13:19:28 2004 **FATAL_ERROR** malloc(3776) @ hash.c:1013 > >>returned NULL [no more memory?] > >>Tue Jul 13 13:19:28 2004 **FATAL_ERROR** malloc(3776) @ hash.c:1013 > >>returned NULL [no more memory?] > >>Tue Jul 13 13:19:28 2004 **FATAL_ERROR** malloc(3776) @ hash.c:1013 > >>returned NULL [no more memory?] > >>Tue Jul 13 13:19:28 2004 **WARNING** THREADMGMT: netFlow > thread(114696) > >>terminated > >>Tue Jul 13 13:19:28 2004 THREADMGMT: pcap dispatch thread terminated... > >>Tue Jul 13 13:19:46 2004 THREADMGMT: Idle Scan thread (49156) > terminated > >>Tue Jul 13 13:19:52 2004 **WARNING** THREADMGMT: Address resolution > >>thread terminated... > >>Tue Jul 13 13:21:39 2004 THREADMGMT: Fingerprint Scan thread (32771) > >>terminated > >> > >> > >>Both 2.2c and 3.0 generally give the same error when they crash (just > >>displayed differently). Is there a known fix for this? Should I be > >>compiling with a different option manually instead of using Gentoo's > >>portage? I keep seeing references to there being no more > memory... I know > >>this isn't referring to the physical system as it has a total of 4GB of > >>RAM plus swap and doesn't even touch it. The only thing I'm > really trying > >>to do with it currently is run NTOP. It doesn't do much else. > If any more > >>information is needed, I'll gladly provide it. Thanks in > advance for any > >>help, and again - if this is already answered somewhere, please > point me > >>to the information. No further explanations needed. I just > couldn't find > >>the solution. Thanks! :) > >> > >>Vinny Abello > >>Network Engineer > >>Server Management > >>[EMAIL PROTECTED] > >>(973)300-9211 x 125 > >>(973)940-6125 (Direct) > >>PGP Key Fingerprint: 3BC5 9A48 FC78 03D3 82E0 E935 5325 FBCB 0100 977A > >> > >>Tellurian Networks - The Ultimate Internet Connection > >>http://www.tellurian.com (888)TELLURIAN > >> > >>There are 10 kinds of people in the world. Those who understand binary > >>and those that don't. > >> > >>_______________________________________________ > >>Ntop-dev mailing list > >>[EMAIL PROTECTED] > >>http://listgateway.unipi.it/mailman/listinfo/ntop-dev > > > > > > > >-- > >Luca Deri <[EMAIL PROTECTED]> http://luca.ntop.org/ > >Hacker: someone who loves to program and enjoys being > >clever about it - Richard Stallman > > > >_______________________________________________ > >Ntop-dev mailing list > >[EMAIL PROTECTED] > >http://listgateway.unipi.it/mailman/listinfo/ntop-dev > > > Vinny Abello > Network Engineer > Server Management > [EMAIL PROTECTED] > (973)300-9211 x 125 > (973)940-6125 (Direct) > PGP Key Fingerprint: 3BC5 9A48 FC78 03D3 82E0 E935 5325 FBCB 0100 977A > > Tellurian Networks - The Ultimate Internet Connection > http://www.tellurian.com (888)TELLURIAN > > There are 10 kinds of people in the world. Those who understand > binary and > those that don't. > > _______________________________________________ > Ntop-dev mailing list > [EMAIL PROTECTED] > http://listgateway.unipi.it/mailman/listinfo/ntop-dev
_______________________________________________ Ntop-dev mailing list [EMAIL PROTECTED] http://listgateway.unipi.it/mailman/listinfo/ntop-dev
Vinny Abello Network Engineer Server Management [EMAIL PROTECTED] (973)300-9211 x 125 (973)940-6125 (Direct) PGP Key Fingerprint: 3BC5 9A48 FC78 03D3 82E0 E935 5325 FBCB 0100 977A
Tellurian Networks - The Ultimate Internet Connection http://www.tellurian.com (888)TELLURIAN
There are 10 kinds of people in the world. Those who understand binary and those that don't.
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