From owner-freebsd-hackers@FreeBSD.ORG Thu Jul 15 13:42:21 2010 Return-Path: Delivered-To: freebsd-hackers@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 14D891065674 for ; Thu, 15 Jul 2010 13:42:21 +0000 (UTC) (envelope-from jhb@freebsd.org) Received: from cyrus.watson.org (cyrus.watson.org [65.122.17.42]) by mx1.freebsd.org (Postfix) with ESMTP id D95958FC19 for ; Thu, 15 Jul 2010 13:42:20 +0000 (UTC) Received: from bigwig.baldwin.cx (66.111.2.69.static.nyinternet.net [66.111.2.69]) by cyrus.watson.org (Postfix) with ESMTPSA id 58A0846B35; Thu, 15 Jul 2010 09:42:20 -0400 (EDT) Received: from jhbbsd.localnet (smtp.hudson-trading.com [209.249.190.9]) by bigwig.baldwin.cx (Postfix) with ESMTPSA id 7C8358A03C; Thu, 15 Jul 2010 09:42:19 -0400 (EDT) From: John Baldwin To: freebsd-hackers@freebsd.org Date: Thu, 15 Jul 2010 09:41:24 -0400 User-Agent: KMail/1.13.5 (FreeBSD/7.3-CBSD-20100217; KDE/4.4.5; amd64; ; ) References: <6E83197B-9DD5-4C7E-846D-AD176C25464D@niksun.com> <201007150807.21529.jhb@freebsd.org> <0AE2CF53-EBA5-41F1-9433-637D1A6A29E1@niksun.com> In-Reply-To: <0AE2CF53-EBA5-41F1-9433-637D1A6A29E1@niksun.com> MIME-Version: 1.0 Content-Type: Text/Plain; charset="iso-8859-1" Content-Transfer-Encoding: 7bit Message-Id: <201007150941.24830.jhb@freebsd.org> X-Greylist: Sender succeeded SMTP AUTH, not delayed by milter-greylist-4.0.1 (bigwig.baldwin.cx); Thu, 15 Jul 2010 09:42:19 -0400 (EDT) X-Virus-Scanned: clamav-milter 0.95.1 at bigwig.baldwin.cx X-Virus-Status: Clean X-Spam-Status: No, score=-2.6 required=4.2 tests=AWL,BAYES_00 autolearn=ham version=3.2.5 X-Spam-Checker-Version: SpamAssassin 3.2.5 (2008-06-10) on bigwig.baldwin.cx Cc: Andrew Heybey Subject: Re: 8.1RC2 amd64 machine check question 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, 15 Jul 2010 13:42:21 -0000 On Thursday, July 15, 2010 8:42:09 am Andrew Heybey wrote: > On Jul 15, 2010, at 8:07 AM, John Baldwin wrote: > > > On Wednesday, July 14, 2010 11:25:29 am Andrew Heybey wrote: > >> Got the following in /var/log/messages on my one-week-old amd64 box running 8.1RC2: > >> > >> Jul 13 20:30:17 spaten kernel: MCA: Global Cap 0x0000000000000106, Status 0x0000000000000000 > >> Jul 13 20:30:17 spaten kernel: MCA: Vendor "AuthenticAMD", ID 0x100f43, APIC ID 0 > >> Jul 13 20:30:17 spaten kernel: MCA: CPU 0 COR GCACHE LG EVICT error > >> Jul 13 20:30:17 spaten kernel: MCA: Address 0x2a49464c > > > > I tend to use mcelog to get more detailed results. Unfortunately this is > > missing the first line which contains the bank number and status register, so > > I can't provide any extra details. > > Doh. Sorry, thought that I had cut-and-paste everything. > > Jul 13 20:30:17 spaten kernel: MCA: Bank 4, Status 0x942c4880001c017b This is what mcelog claims: HARDWARE ERROR. This is *NOT* a software problem! Please contact your hardware vendor CPU 0 4 northbridge ADDR 2a49464c Northbridge NB Array Error bit43 = L3 subcache in error bit 1 bit46 = corrected ecc error memory/cache error 'evict mem transaction, generic transaction, level generic' STATUS 942c4880001c017b MCGSTATUS 0 MCGCAP 106 APICID 0 SOCKETID 0 CPUID Vendor AMD Family 16 Model 4 > andrew > > _______________________________________________ > freebsd-hackers@freebsd.org mailing list > http://lists.freebsd.org/mailman/listinfo/freebsd-hackers > To unsubscribe, send any mail to "freebsd-hackers-unsubscribe@freebsd.org" > -- John Baldwin