From owner-freebsd-current@FreeBSD.ORG Sun Jul 18 12:20:25 2010 Return-Path: Delivered-To: freebsd-current@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 175A41065691 for ; Sun, 18 Jul 2010 12:20:25 +0000 (UTC) (envelope-from marius@alchemy.franken.de) Received: from alchemy.franken.de (alchemy.franken.de [194.94.249.214]) by mx1.freebsd.org (Postfix) with ESMTP id 9E9998FC1D for ; Sun, 18 Jul 2010 12:20:24 +0000 (UTC) Received: from alchemy.franken.de (localhost [127.0.0.1]) by alchemy.franken.de (8.14.3/8.14.3/ALCHEMY.FRANKEN.DE) with ESMTP id o6ICKNPV012970; Sun, 18 Jul 2010 14:20:23 +0200 (CEST) (envelope-from marius@alchemy.franken.de) Received: (from marius@localhost) by alchemy.franken.de (8.14.3/8.14.3/Submit) id o6ICKN5d012969; Sun, 18 Jul 2010 14:20:23 +0200 (CEST) (envelope-from marius) Date: Sun, 18 Jul 2010 14:20:22 +0200 From: Marius Strobl To: =?unknown-8bit?Q?St=E5le?= Kristoffersen Message-ID: <20100718122022.GW4706@alchemy.franken.de> References: <20100715123423.GC52222@putsch.kolbu.ws> <20100715160048.GA61891@alchemy.franken.de> <20100715175225.GA52693@putsch.kolbu.ws> <20100716103125.GA73878@putsch.kolbu.ws> Mime-Version: 1.0 Content-Type: text/plain; charset=unknown-8bit Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: <20100716103125.GA73878@putsch.kolbu.ws> User-Agent: Mutt/1.4.2.3i Cc: freebsd-current@freebsd.org Subject: Re: current + mpt = panic: Bad link elm 0xffffff80002d6480 next->prev != elm X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 18 Jul 2010 12:20:25 -0000 On Fri, Jul 16, 2010 at 12:31:26PM +0200, Stle Kristoffersen wrote: > On 2010-07-15 at 19:52, Ståle Kristoffersen wrote: > > On 2010-07-15 at 18:00, Marius Strobl wrote: > > > On Thu, Jul 15, 2010 at 02:34:23PM +0200, Stle Kristoffersen wrote: > > > > Upgraded to from stable to current yesterday and very quickly received a > > > > panic. It did however not dump it's core, so I was unable to debug it. > > > > Today it did panic again, and I took a picture: (Sorry about the bad > > > > quality) > > > > > > > > http://folk.uio.no/stalk/mpt/IMG_1403.JPG > > > > > > > > And from the backtrace: > > > > http://folk.uio.no/stalk/mpt/IMG_1404.JPG > > > > > > > > Both times I hade the mpt0: request timed out just before the panic. > > > > > > > > I'm not sure why it's not dumping it's core (It was working under stable, > > > > and I have dumpdev="AUTO" and dumpdir="/var/crash" in rc.conf) > > > > > > What revision were you using? > > > > Not sure exactly what revision I was using, is there an easy way to figure > > that out? I ran cvsupdate around 13:00 CEST yesterday. > > > > > Does using current as of r209598 make a difference? > > > > Downgrading now... > > And it crashed again, with current from r209598... > Ok, this at least means that your problem isn't caused by the recent changes to mpt(4) as the pre-r209599 version only differed from the 8-STABLE one in a cosmetic change at that time. Marius