From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S261296AbVFVOOZ (ORCPT ); Wed, 22 Jun 2005 10:14:25 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S261304AbVFVOOZ (ORCPT ); Wed, 22 Jun 2005 10:14:25 -0400 Received: from village.ehouse.ru ([193.111.92.18]:15110 "EHLO mail.ehouse.ru") by vger.kernel.org with ESMTP id S261296AbVFVOOU (ORCPT ); Wed, 22 Jun 2005 10:14:20 -0400 From: "Alexander Y. Fomichev" Reply-To: "Alexander Y. Fomichev" To: linux-kernel@vger.kernel.org Subject: 2.6.12 hangs on boot Date: Wed, 22 Jun 2005 18:13:49 +0400 User-Agent: KMail/1.8.1 Cc: admin@list.net.ru MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Content-Disposition: inline Message-Id: <200506221813.50385.gluk@php4.ru> Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org G' day I've been trying to switch from 2.6.12-rc3 to 2.6.12 on Dual EM64T 2.8 GHz [ MoBo: Intel E7520, intel 82801 ] but kernel hangs on boot right after records: Booting processor 2/1 rip 6000 rsp ffff8100023dbf58 Initializing CPU#2 ( below is a link to full boot trace, actually -git3 but no differences) http://sysadminday.org.ru/2.6.12-hang-on-boot/2.6.12-git3-hang An attempt to enable debug: +CONFIG_ACPI_DEBUG=y +CONFIG_DEBUG_SLAB=y +CONFIG_DEBUG_PREEMPT=y +CONFIG_DEBUG_SPINLOCK=y +CONFIG_DEBUG_SPINLOCK_SLEEP=y +CONFIG_DEBUG_KOBJECT=y +CONFIG_DEBUG_INFO=y +CONFIG_INIT_DEBUG=y gives rather strange result, kernel boots successfully ( with a lot of debuging messages of course but i couldn't find something suspicious ) http://sysadminday.org.ru/2.6.12-hang-on-boot/2.6.12-git3-debug config for 2.6.12 have been taken from previous one, only 'make oldconfig' has been made. http://sysadminday.org.ru/2.6.12-hang-on-boot/2.6.12-git3.config Hang 100% reproducible on at least two of my EM64T hosts. ( actualy the same configuration as of MoBo/CPU ) -- Best regards. Alexander Y. Fomichev Public PGP key: http://sysadminday.org.ru/gluk.asc