From owner-freebsd-ports@FreeBSD.ORG  Mon Oct 24 14:15:31 2005
Return-Path: <owner-freebsd-ports@FreeBSD.ORG>
X-Original-To: ports@freebsd.org
Delivered-To: freebsd-ports@FreeBSD.ORG
Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125])
	by hub.freebsd.org (Postfix) with ESMTP id D15C416A41F
	for <ports@freebsd.org>; Mon, 24 Oct 2005 14:15:31 +0000 (GMT)
	(envelope-from vd@datamax.bg)
Received: from jengal.datamax.bg (jengal.datamax.bg [82.103.104.21])
	by mx1.FreeBSD.org (Postfix) with ESMTP id 6926143D45
	for <ports@freebsd.org>; Mon, 24 Oct 2005 14:15:31 +0000 (GMT)
	(envelope-from vd@datamax.bg)
Received: from qlovarnika.bg.datamax (qlovarnika.bg.datamax [192.168.10.2])
	by jengal.datamax.bg (Postfix) with SMTP id 49948B83B;
	Mon, 24 Oct 2005 17:15:30 +0300 (EEST)
Received: (nullmailer pid 81897 invoked by uid 1002);
	Mon, 24 Oct 2005 14:15:30 -0000
Date: Mon, 24 Oct 2005 17:15:30 +0300
From: Vasil Dimov <vd@datamax.bg>
To: "Edwin L\. Culp" <eculp@bafirst.com>
Message-ID: <20051024141529.GA81860@qlovarnika.bg.datamax>
References: <20051024071554.hws9x2ia74gokckc@mail.encontacto.net>
Mime-Version: 1.0
Content-Type: text/plain; charset=us-ascii
Content-Disposition: inline
In-Reply-To: <20051024071554.hws9x2ia74gokckc@mail.encontacto.net>
X-OS: FreeBSD 6.0-RC1
User-Agent: Mutt/1.5.11
Cc: ports@freebsd.org
Subject: Re: Squid +pid 48635 (squid),
	uid 100: exited on signal 6 (core dumped)
X-BeenThere: freebsd-ports@freebsd.org
X-Mailman-Version: 2.1.5
Precedence: list
Reply-To: vd@datamax.bg
List-Id: Porting software to FreeBSD <freebsd-ports.freebsd.org>
List-Unsubscribe: <http://lists.freebsd.org/mailman/listinfo/freebsd-ports>,
	<mailto:freebsd-ports-request@freebsd.org?subject=unsubscribe>
List-Archive: <http://lists.freebsd.org/pipermail/freebsd-ports>
List-Post: <mailto:freebsd-ports@freebsd.org>
List-Help: <mailto:freebsd-ports-request@freebsd.org?subject=help>
List-Subscribe: <http://lists.freebsd.org/mailman/listinfo/freebsd-ports>,
	<mailto:freebsd-ports-request@freebsd.org?subject=subscribe>
X-List-Received-Date: Mon, 24 Oct 2005 14:15:31 -0000

On Mon, Oct 24, 2005 at 07:15:54AM -0500, Edwin L. Culp wrote:
> 4 Current servers running current and squid-2.5.11_3 that had no 
> problems maybe a month ago are now dumping core and logging the 
> following:
> 
> +pid 48635 (squid), uid 100: exited on signal 6 (core dumped)
> 
> I have no idea where to begin looking.  From the squid list and saw 
> where it could be caused by persistent connections on some platforms so 
> I turned them off and there was no change.
> 
> All the machines are running up to date ports, with kernel and userland 
> no more that a week old and there are both Intel and amd processors.  
> One box has multiple processors so it doesn't seem to be a hardware 
> issue due to the diversity. Any help or suggestions for what I might 
> try will be very much appreciated.
> 
> ed

You should firstly locate the core file and get a backtrace with gdb.
Compiling as much as possible stuff with -g (and without -O) and
preventing strip(1) in the install step will help you to get more
useful backtrace.