From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S264575AbTLCNbx (ORCPT ); Wed, 3 Dec 2003 08:31:53 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S264576AbTLCNbx (ORCPT ); Wed, 3 Dec 2003 08:31:53 -0500 Received: from holomorphy.com ([199.26.172.102]:58573 "EHLO holomorphy") by vger.kernel.org with ESMTP id S264575AbTLCNbw (ORCPT ); Wed, 3 Dec 2003 08:31:52 -0500 Date: Wed, 3 Dec 2003 05:31:47 -0800 From: William Lee Irwin III To: David Mart?nez Moreno Cc: linux-kernel@vger.kernel.org, clubinfo.servers@adi.uam.es Subject: Re: Errors and later panics in 2.6.0-test11. Message-ID: <20031203133147.GT8039@holomorphy.com> Mail-Followup-To: William Lee Irwin III , David Mart?nez Moreno , linux-kernel@vger.kernel.org, clubinfo.servers@adi.uam.es References: <200312031417.18462.ender@debian.org> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <200312031417.18462.ender@debian.org> Organization: The Domain of Holomorphy User-Agent: Mutt/1.5.4i Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org On Wed, Dec 03, 2003 at 02:17:18PM +0100, David Mart?nez Moreno wrote: > -----BEGIN PGP SIGNED MESSAGE----- > Hash: SHA1 > Hello again. I'm testing 2.6.0-test11 in one of my servers. In about a day or > so under a web/FTP server load, the kernel starts to spit messages: > Dec 2 22:07:25 ulises kernel: Bad page state at prep_new_page > Dec 2 22:07:25 ulises kernel: flags:0x0102002c mapping:d50c8a28 mapped:0 count:1 > Dec 2 22:07:25 ulises kernel: Backtrace: > Dec 2 22:07:25 ulises kernel: Call Trace: > Dec 2 22:07:25 ulises kernel: [bad_page+93/133] bad_page+0x5d/0x85 > Dec 2 22:07:25 ulises kernel: [prep_new_page+50/81] prep_new_page+0x32/0x51 > Dec 2 22:07:25 ulises kernel: [buffered_rmqueue+165/264] buffered_rmqueue+0xa5/0x108 Someone is freeing pages still in the pagecache. What filesystem? What .config? Could you try CONFIG_DEBUG_PAGEALLOC? -- wli