From owner-freebsd-stable@FreeBSD.ORG Wed Jan 5 23:31:16 2005 Return-Path: Delivered-To: freebsd-stable@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id E4F7816A4CE for ; Wed, 5 Jan 2005 23:31:16 +0000 (GMT) Received: from natco3.natcotech.com (natco3.natcotech.com [205.167.142.103]) by mx1.FreeBSD.org (Postfix) with ESMTP id 8B7D343D3F for ; Wed, 5 Jan 2005 23:31:16 +0000 (GMT) (envelope-from smartweb@leadhill.net) Received: from [192.168.0.4] (lhr5-dial-12-28-24-42.natcotech.com [12.28.24.42]) by natco3.natcotech.com (Postfix) with ESMTP id 9613D634C1 for ; Wed, 5 Jan 2005 17:31:15 -0600 (CST) Message-ID: <41DC78C2.8000405@leadhill.net> Date: Wed, 05 Jan 2005 17:31:14 -0600 From: Billy Newsom User-Agent: Mozilla/5.0 (Windows; U; Windows NT 5.0; en-US; rv:1.7) Gecko/20040616 X-Accept-Language: en-us, en MIME-Version: 1.0 To: freebsd-stable@freebsd.org References: <41D759A2.7020105@leadhill.net> In-Reply-To: <41D759A2.7020105@leadhill.net> Content-Type: text/plain; charset=us-ascii; format=flowed Content-Transfer-Encoding: 7bit Subject: Re: mysql crashes on 5.3-stable, SMP, linuxthreads X-BeenThere: freebsd-stable@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list List-Id: Production branch of FreeBSD source code List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 05 Jan 2005 23:31:17 -0000 Billy Newsom wrote: > I have just built a FreeBSD 5.3 box with SMP enabled on a dual processor > machine. I kept having a lot of crashes at some point in the install, > and I believe I now have the cuprit: mysql-server-4.1.7 is doing it. > Lately, when mysql-server is running under no load, it caused lockups of > the system, with no core dumps. > > Troubleshooting: > I have been frantically trying to re-install a lot of things -- I did a > cvsup on the stable tree, recompiled the source, and tried a generic > kernel with no SMP. I reinstalled a lot of ports that could have been > doing this. Meanwhile, a lot of things were dumping core. I tried > cooling the CPU and memory just in case it was hardware-related. > > Finally, I now have a stable computer, running in SMP, but only if > mysql-server is disabled. Does anyone know what sort of things I can do > to get mysql to run? I am in the middle of another recompile of the > same mysql-server with the same options (I believe they are openssl, > linuxthreads, and optimize) as before. Has anyone seen this problem > before? I will report back tomorrow if a "simple" reinstall of the port > has fixed this issue, but I have reinstalled it thrice now. > Either my problem was with a screensaver, or re-compiling carefully one more time has fixed this problem, I think. No more crashes that I have seen. Billy