From owner-freebsd-hackers@FreeBSD.ORG Thu Dec 1 16:53:40 2005 Return-Path: X-Original-To: freebsd-hackers@freebsd.org Delivered-To: freebsd-hackers@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id F274916A41F for ; Thu, 1 Dec 2005 16:53:39 +0000 (GMT) (envelope-from jhb@freebsd.org) Received: from speedfactory.net (mail6.speedfactory.net [66.23.216.219]) by mx1.FreeBSD.org (Postfix) with ESMTP id 36A3143D55 for ; Thu, 1 Dec 2005 16:53:39 +0000 (GMT) (envelope-from jhb@freebsd.org) Received: from server.baldwin.cx (unverified [66.23.211.162]) by speedfactory.net (SurgeMail 3.5b3) with ESMTP id 2947412 for multiple; Thu, 01 Dec 2005 11:51:38 -0500 Received: from localhost (john@localhost [127.0.0.1]) by server.baldwin.cx (8.13.1/8.13.1) with ESMTP id jB1GrXu2090409; Thu, 1 Dec 2005 11:53:34 -0500 (EST) (envelope-from jhb@freebsd.org) From: John Baldwin To: freebsd-hackers@freebsd.org Date: Thu, 1 Dec 2005 11:33:09 -0500 User-Agent: KMail/1.8.2 References: In-Reply-To: MIME-Version: 1.0 Content-Type: text/plain; charset="iso-8859-15" Content-Transfer-Encoding: 7bit Content-Disposition: inline Message-Id: <200512011133.10441.jhb@freebsd.org> X-Spam-Status: No, score=-2.8 required=4.2 tests=ALL_TRUSTED autolearn=failed version=3.0.2 X-Spam-Checker-Version: SpamAssassin 3.0.2 (2004-11-16) on server.baldwin.cx X-Server: High Performance Mail Server - http://surgemail.com r=1653887525 Cc: Subject: Re: 4.11 SMP issues on Intel SE7501CW2 X-BeenThere: freebsd-hackers@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Technical Discussions relating to FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 01 Dec 2005 16:53:40 -0000 On Thursday 01 December 2005 08:20 am, Jacques Fourie wrote: > Hi, > > With reference to the following thread : > http://groups.google.com/group/mailing.freebsd.smp/browse_thread/thread/bd4 >5afab721e1a85/f66c8476272952af?lnk=st&q=%2Bfreebsd+%2B%22failed!%22+%2Bpanic >&rnum=80#f66c8476272952af > > I am seeing the same issue on an Intel SE7501CW2 dual Xeon machine. 6.0 as > well as -current exhibits the same behaviour. Various postings to the > above thread suggests that this may be due to the APIC ID that the BIOS > claims is assigned to the CPU not being the actual APIC ID assigned to the > CPU. Does anyone have any new information on this issue? If the subsequent > panic succeeded in rebooting the machine this would not be a big issue for > me but unfortunately the machine hangs after pressing 'y' to the "panic > [y/n]" prompt. Is there a way in which to initiate a hard reset in > software? No, there hasn't been any recent info on this and I haven't had any recent reports of these problems, at least not on 5.x or 6.x. Can you try booting up a 5.4 or 6.0 CD to see if they boot up ok? -- John Baldwin <>< http://www.FreeBSD.org/~jhb/ "Power Users Use the Power to Serve" = http://www.FreeBSD.org