From owner-freebsd-stable@FreeBSD.ORG Wed Mar 2 02:04:15 2011 Return-Path: Delivered-To: freebsd-stable@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id BEB2E106566B for ; Wed, 2 Mar 2011 02:04:15 +0000 (UTC) (envelope-from jdc@koitsu.dyndns.org) Received: from qmta15.westchester.pa.mail.comcast.net (qmta15.westchester.pa.mail.comcast.net [76.96.59.228]) by mx1.freebsd.org (Postfix) with ESMTP id 66A938FC12 for ; Wed, 2 Mar 2011 02:04:14 +0000 (UTC) Received: from omta13.westchester.pa.mail.comcast.net ([76.96.62.52]) by qmta15.westchester.pa.mail.comcast.net with comcast id E20z1g00617dt5G5F24FSn; Wed, 02 Mar 2011 02:04:15 +0000 Received: from koitsu.dyndns.org ([98.248.33.18]) by omta13.westchester.pa.mail.comcast.net with comcast id E24D1g01M0PUQVN3Z24EqR; Wed, 02 Mar 2011 02:04:15 +0000 Received: by icarus.home.lan (Postfix, from userid 1000) id 46CEE9B422; Tue, 1 Mar 2011 18:04:12 -0800 (PST) Date: Tue, 1 Mar 2011 18:04:12 -0800 From: Jeremy Chadwick To: Mike Tancsa Message-ID: <20110302020412.GA50962@icarus.home.lan> References: <4D6DA259.4050307@sentex.net> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <4D6DA259.4050307@sentex.net> User-Agent: Mutt/1.5.21 (2010-09-15) Cc: FreeBSD-STABLE Mailing List Subject: Re: CPU0: local APIC error 0x40 CPU1: local APIC error 0x40 X-BeenThere: freebsd-stable@freebsd.org X-Mailman-Version: 2.1.5 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, 02 Mar 2011 02:04:15 -0000 On Tue, Mar 01, 2011 at 08:50:17PM -0500, Mike Tancsa wrote: > I had a machine deadlock just now and the only thing on the serial > console was > > CPU0: local APIC error 0x40 > CPU1: local APIC error 0x40 > > prior to it hanging. Anyone know what that error is ? Googling didnt > really show much definitive. Someone suggested bad hardware ? Is there > a way to narrow that down ? The error in question I'm not familiar with, but the code in src/sys/x86/x86/local_apic.c indicates that 0x40 is the contents of the LAPIC ESR (error status register). Please provide full output from a verbose boot. -- | Jeremy Chadwick jdc@parodius.com | | Parodius Networking http://www.parodius.com/ | | UNIX Systems Administrator Mountain View, CA, USA | | Making life hard for others since 1977. PGP 4BD6C0CB |