From owner-freebsd-net@FreeBSD.ORG Tue Jun 28 19:38:12 2011 Return-Path: Delivered-To: freebsd-net@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id ECDE51065672 for ; Tue, 28 Jun 2011 19:38:12 +0000 (UTC) (envelope-from gygy@stsnet.ro) Received: from mail.stsnet.ro (mail.stsnet.ro [193.151.31.253]) by mx1.freebsd.org (Postfix) with ESMTP id A434B8FC14 for ; Tue, 28 Jun 2011 19:38:12 +0000 (UTC) Received: from mail.stsnet.ro (localhost.localdomain [127.0.0.1]) by mail.stsnet.ro (Postfix) with ESMTP id 3A04116DDA3; Tue, 28 Jun 2011 22:38:07 +0300 (EEST) Received: from localhost.localdomain [127.0.0.1] by BitDefender SMTP Proxy on localhost.localdomain [127.0.0.1] for localhost.localdomain [127.0.0.1]; Tue, 28 Jun 2011 22:38:07 +0300 (EEST) Received: from mail.stsnet.ro (localhost.localdomain [127.0.0.1]) (Authenticated sender: gygy) by mail.stsnet.ro (Postfix) with ESMTPA id 0A16816DDA0; Tue, 28 Jun 2011 22:38:07 +0300 (EEST) Received: from 86.121.68.231 (SquirrelMail authenticated user gygy) by mail.stsnet.ro with HTTP; Tue, 28 Jun 2011 22:38:07 +0300 Message-ID: In-Reply-To: <4E0A210F.7050105@sentex.net> References: <4d705cd0d73fb0d25cc3a017eb2eb072.squirrel@mail.stsnet.ro> <4E0A210F.7050105@sentex.net> Date: Tue, 28 Jun 2011 22:38:07 +0300 From: "Adrian Minta" To: "Adrian Minta" , freebsd-net@freebsd.org User-Agent: SquirrelMail/1.4.20 MIME-Version: 1.0 Content-Type: text/plain;charset=utf-8 Content-Transfer-Encoding: 8bit X-Priority: 3 (Normal) Importance: Normal X-BitDefender-Spam: No (0) X-BitDefender-SpamStamp: v1, build 2.8.97.166700, SQMD Hits: none, bayes score: 500(0), pbayes score: 241(0), neunet score: 0(0), SQMD: 0f60d70e3861d982aeffea55b746fc85.fuzzy.fzrbl.org, total: 0(775) X-BitDefender-CF-Stamp: none X-BitDefender-Scanner: Clean, Agent: BitDefender Smtp Proxy 3.1.0 on mail.stsnet.ro, sigver: 7.38079 Cc: Subject: Re: FreeBSD 8.2 and MPD5 stability issues X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Networking and TCP/IP with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 28 Jun 2011 19:38:13 -0000 Good news ! Last night I remove FLOWTABLE option and since then the server is stable. No crash what so ever an I was able to increase the number of tunnels. > On 6/27/2011 4:50 PM, Adrian Minta wrote: >> Thanks to Vlad Galu I was able to acquire a full crashinfo and kernel >> dump >> after a system freeze. I put all the files at: >> http://pluto.stsisp.ro/fbsd/ >> >> I hope this will help somebody in finding the race condition. > > Dont know about the race, but one thing I would get rid of in your > kernel config is the FLOWTABLE option as it has a few bugs still > > > Also get rid of > > > device gre > device tap > > # Bridging > device if_bridge > device lagg > > if you are not using them > > > Are you loading any klds ? Why the linux.ko and linprocfs.ko ? If you > dont use it, get rid of it. > > I would also not run snmpd and disable devd as they will do a lot of > work traversing all those interfaces. > > Also, how come your nics all show no carrier in the crash dump ? > > ---Mike > -- Best regards, Adrian Minta MA3173-RIPE +40726.110.369 +40212.022.660