From owner-freebsd-database@FreeBSD.ORG Thu Mar 23 15:20:42 2006 Return-Path: X-Original-To: freebsd-database@freebsd.org Delivered-To: freebsd-database@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id C478716A400 for ; Thu, 23 Mar 2006 15:20:42 +0000 (UTC) (envelope-from glenn@mail.more.net) Received: from libby.lpmo.org (libby.lpmo.org [216.106.2.138]) by mx1.FreeBSD.org (Postfix) with ESMTP id 7167243D46 for ; Thu, 23 Mar 2006 15:20:42 +0000 (GMT) (envelope-from glenn@mail.more.net) Received: from gkar.earthdome.org (76.mnetw.more.net [207.160.138.76]) by libby.lpmo.org (Postfix) with ESMTP id 7B6A02841B for ; Thu, 23 Mar 2006 09:20:10 -0600 (CST) Received: by gkar.earthdome.org (Postfix, from userid 503) id B869E56468F; Thu, 23 Mar 2006 09:17:53 -0600 (CST) Date: Thu, 23 Mar 2006 09:17:53 -0600 From: Glenn Nielsen To: freebsd-database@freebsd.org Message-ID: <20060323151753.GB13609@gkar.earthdome.org> References: <20060322215109.GC8904@gkar.earthdome.org> <20060323054831.GA1342@complx.LF.net> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20060323054831.GA1342@complx.LF.net> User-Agent: Mutt/1.4.2.1i Subject: Re: MySQL 4.1 SIGBUS failiure with FreeBSD 6.0 X-BeenThere: freebsd-database@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Database use and development under FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 23 Mar 2006 15:20:42 -0000 Thanks for the reply. I had run across most of your links below in my Google search. Today I am going to try and reproduce the bug on a test box. If I can reproduce the bug the first thing I will try is building mysql with linux threads to see if that solves the problem. Glenn On Thu, Mar 23, 2006 at 06:48:31AM +0100, Kurt Jaeger wrote: > Hi! > > On Wed, Mar 22, 2006 at 03:51:10PM -0600, Glenn Nielsen wrote: > > MySQL 4.1 SIGBUS failiure with FreeBSD 6.0 > [...] > > (gdb) bt > > #0 0x285292b7 in pthread_testcancel () from /usr/lib/libpthread.so.2 > > #1 0x285190a2 in sigaction () from /usr/lib/libpthread.so.2 > > #2 0x2851318d in pthread_kill () from /usr/lib/libpthread.so.2 > [...] > > We are using mysql-server-4.1.18_2 from ports with native threads. > > There were some discussions on -current and -stable about this topic. > > See > > http://bugs.mysql.com/bug.php?id=12251 > > for some details. Greg seems to work on it somehow. > > See also > > http://www.krellis.org/unix-stuff/mysql-freebsd-threads.html > > and have a look into > > http://lists.freebsd.org/mailman/htdig/freebsd-stable/2005-March/013241.html > > There was some discussion on compiling it with linuxthreads instead > of pthreads. > > -- > MfG/Best regards, Kurt Jaeger 14 years to go ! > LF.net GmbH fon +49 711 90074-23 pi@LF.net > Ruppmannstr. 27 fax +49 711 90074-33 > D-70565 Stuttgart mob +49 171 3101372 ---------------------------------------------------------------------- Glenn Nielsen glenn@more.net | /* Spelin donut madder | MOREnet System Programming | * if iz ina coment. | Missouri Research and Education Network | */ | ----------------------------------------------------------------------