From owner-freebsd-hackers@FreeBSD.ORG Thu Dec 16 13:21:15 2004 Return-Path: Delivered-To: freebsd-hackers@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 7B5D416A4CE for ; Thu, 16 Dec 2004 13:21:15 +0000 (GMT) Received: from c00l3r.networx.ch (c00l3r.networx.ch [62.48.2.2]) by mx1.FreeBSD.org (Postfix) with ESMTP id A79E843D31 for ; Thu, 16 Dec 2004 13:21:14 +0000 (GMT) (envelope-from andre@freebsd.org) Received: (qmail 44784 invoked from network); 16 Dec 2004 13:09:45 -0000 Received: from dotat.atdotat.at (HELO [62.48.0.47]) ([62.48.0.47]) (envelope-sender ) by c00l3r.networx.ch (qmail-ldap-1.03) with SMTP for ; 16 Dec 2004 13:09:45 -0000 Message-ID: <41C18BFD.4050109@freebsd.org> Date: Thu, 16 Dec 2004 14:22:05 +0100 From: Andre Oppermann User-Agent: Mozilla/5.0 (Windows; U; Windows NT 5.0; en-US; rv:1.8a5) Gecko/20041122 X-Accept-Language: en-us, en MIME-Version: 1.0 To: nm@web.am References: <53000.217.113.1.123.1103143565.squirrel@webmail.web.am> In-Reply-To: <53000.217.113.1.123.1103143565.squirrel@webmail.web.am> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit cc: freebsd-hackers@freebsd.org Subject: Re: -CURRENT problems with WCCP/high load X-BeenThere: freebsd-hackers@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list List-Id: Technical Discussions relating to FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 16 Dec 2004 13:21:15 -0000 Gaspar Chilingarov wrote: > Hello! > > machine panics under load (800pkt/sec, 600-800 kByte/sec traffik) > > > I got a dual pIII 1Ghz machine with todays -current, ipfirewall_forward option > enabled, several Intel Express cards inside. kernel is GENERIC with some > stripped drivers, witness, invariants, debugging etc disabled. compiled with > -O2 -pipe, no arch flags. > > running squid with wccp2 patch, loaded modules -- acpi, ipfw, if_gre. > > on another side is a cisco router which redirects traffic to freebsd box using > wccp2. > > after running several seconds under the load -- 7-10 seconds computer panics > with in process swi:net. > > kernel world compilation run without any failures or crashes -- so i'm sure, > that this is a software problem. > > anyone interested in kernel corefile or not ? I can provide any additional > information if anyone interested. > > please reply directly to my mail address, i'm not on list ) We need a backtrace. A description how to obtain backtraces is in the FreeBSD handbook. -- Andre