From owner-freebsd-stable@FreeBSD.ORG Sat Nov 27 01:13:26 2004 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 32A8216A4CE for ; Sat, 27 Nov 2004 01:13:26 +0000 (GMT) Received: from pooker.samsco.org (pooker.samsco.org [168.103.85.57]) by mx1.FreeBSD.org (Postfix) with ESMTP id CAA8643D48 for ; Sat, 27 Nov 2004 01:13:25 +0000 (GMT) (envelope-from scottl@freebsd.org) Received: from [192.168.254.11] (junior-wifi.samsco.home [192.168.254.11]) (authenticated bits=0) by pooker.samsco.org (8.12.11/8.12.10) with ESMTP id iAR1GY7x075709; Fri, 26 Nov 2004 18:16:34 -0700 (MST) (envelope-from scottl@freebsd.org) Message-ID: <41A7D4D3.2050805@freebsd.org> Date: Fri, 26 Nov 2004 18:13:55 -0700 From: Scott Long User-Agent: Mozilla/5.0 (X11; U; FreeBSD i386; en-US; rv:1.7.2) Gecko/20040929 X-Accept-Language: en-us, en MIME-Version: 1.0 To: David Gilbert References: <16807.53291.888518.686316@canoe.dclg.ca> In-Reply-To: <16807.53291.888518.686316@canoe.dclg.ca> X-Enigmail-Version: 0.86.1.0 X-Enigmail-Supports: pgp-inline, pgp-mime Content-Type: text/plain; charset=us-ascii; format=flowed Content-Transfer-Encoding: 7bit X-Spam-Status: No, hits=0.0 required=3.8 tests=none autolearn=no version=2.63 X-Spam-Checker-Version: SpamAssassin 2.63 (2004-01-11) on pooker.samsco.org cc: freebsd-stable@freebsd.org Subject: Re: isp driver crashes on amd64 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: Sat, 27 Nov 2004 01:13:26 -0000 David Gilbert wrote: > I havn't got a dump yet because I have to reduce the memory in the > machine (or patch the dump mechanism to dump more than 4G), but I have > a fairly consistent crash with ISP in 5.3-RELEASE-amd64. > > It happens when drives are probed. If drives are present at boot, the > crash fingers geom_scan. Connecting the drives to a running machine > and running 'camcontrol rescan' fingers another function. > > But the crash doesn't occur unless drives are scanned. > > The controller is a 2340 from Qlogic, although it probes as a 2312. I > also havn't gotten around to probing this machine with an ia-32 load > of the OS. > > I'll be back at this Monday. It would help if I found a) a patch for > dumping 8gig, or b) a suspect 64 bit problem in the isp driver. > > Dave. > Try updating to 5-STABLE. This is likely due to bugs in the >4GB handling for bounce buffers that I fixed recently. Actually, on closer look it might be that the isp driver is buggy also. Well, updating to 5-STABLE is a requirement here anyways, so give that a try and let me know if it's still a problem. Scott