From mboxrd@z Thu Jan 1 00:00:00 1970 From: Badalian Vyacheslav Subject: Re: Machine Check Exception Re: NetDev! Please help! Date: Mon, 22 Sep 2008 17:00:57 +0400 Message-ID: <48D79709.80400@bigtelecom.ru> References: <48D4F85C.8090709@bigtelecom.ru> <200809202111.01256.denys@visp.net.lb> <48D67239.9040006@gmail.com> <48D7385D.40107@bigtelecom.ru> <20080922065339.GA4399@ff.dom.local> <48D76813.9000603@bigtelecom.ru> <20080922112452.GB5314@ff.dom.local> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Cc: Denys Fedoryshchenko , netdev@vger.kernel.org, linux-kernel@vger.kernel.org To: Jarek Poplawski Return-path: Received: from mail.bigtelecom.ru ([87.255.0.61]:47429 "EHLO mail.bigtelecom.ru" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751393AbYIVNBG (ORCPT ); Mon, 22 Sep 2008 09:01:06 -0400 In-Reply-To: <20080922112452.GB5314@ff.dom.local> Sender: netdev-owner@vger.kernel.org List-ID: > BTW: could you try to trigger this bug with one network card off? > Shire! I stop eth1 and do "/etc/init.d/bgpd stop" (this pc not get route traffic anymore).... run "emerge portage" 2 times and get: [25492.187405] CPU 3: Machine Check Exception: 0000000000000005 [25492.187405] MCE: The hardware reports a non fatal, correctable incident occurred on CPU 1. [25492.187405] Bank 0: b200004000000800 [25492.187405] MCE: The hardware reports a non fatal, correctable incident occurred on CPU 1. [25492.187405] Bank 5: b200120014040400 [25497.124884] CPU 1: Machine Check Exception: 0000000000000004 [25497.124884] Kernel panic - not syncing: Unable to continue [25497.124884] Rebooting in 3 seconds.. bugtracker updated.... i can get (reproduce) error on all 10 servers at 2.6.26.5... I use TC and not wont test 2.6.27-rc because its have (if i understand) multiqueue feature that not tested... Thanks!