Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753919AbZKTO52 (ORCPT ); Fri, 20 Nov 2009 09:57:28 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1753883AbZKTO51 (ORCPT ); Fri, 20 Nov 2009 09:57:27 -0500 Received: from gv-out-0910.google.com ([216.239.58.191]:32706 "EHLO gv-out-0910.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752817AbZKTO50 convert rfc822-to-8bit (ORCPT ); Fri, 20 Nov 2009 09:57:26 -0500 DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=mime-version:in-reply-to:references:date:message-id:subject:from:to :content-type:content-transfer-encoding; b=vxmmqnMAlzLsZ99IWhxQoTCfj3XF7xN14LnJ5SfUCYl9x7jOhy+htxhIUF36mtX4o5 Mkhmc1U2Jm4UxIKTDLgWfsM/M3fYCTabmR0V750mRccyKS3yMaJaoMeUnaLFy5EDJ+KX 05jlm0tO1q8RwpmlErlijgPQqQmh1bzDdnHcU= MIME-Version: 1.0 In-Reply-To: <6dd519ae0910080228n4eb9853eg38bfbb6584729371@mail.gmail.com> References: <6dd519ae0910071634q329239f2n360c8a54fcb81a26@mail.gmail.com> <6dd519ae0910071710q6d4acealb749966a86fb860b@mail.gmail.com> <6dd519ae0910071805y6000f563y422c42f43bc5e6a2@mail.gmail.com> <6dd519ae0910080228n4eb9853eg38bfbb6584729371@mail.gmail.com> Date: Fri, 20 Nov 2009 17:57:27 +0300 Message-ID: <6dd519ae0911200657l752437f5i7c97669328a2b381@mail.gmail.com> Subject: Re: BUG: bad page state in process (In version 2.6.31.2) From: Brian Marete To: Hugh Dickins , LKML Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8BIT Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1854 Lines: 59 Since upgrading to 2.6.31.5 (and now running 2.6.31.6), I have not been able to replicate this bug, whether with the proprietary modules loaded or not. Thanks! On Thu, Oct 8, 2009 at 12:28 PM, Brian Marete wrote: > Ok. Will do without having the nvidia module loaded and report on the > results. Also, I run a full pass of memtest86 and no problems were > discovered. > > Thanks! > > On 10/8/09, Hugh Dickins wrote: >> On Thu, 8 Oct 2009, Brian Marete wrote: >>> On Thu, Oct 8, 2009 at 3:10 AM, Brian Marete wrote: >>> > On Thu, Oct 8, 2009 at 2:34 AM, Brian Marete wrote: >>> >> >>> >> Just found the BUG back-trace pasted below in my kernel logs. >>> >>> Rebooted the machine and the same BUG manifests. See the trace below: >>> >>> (Also, run memtest86 just in case I have bad memory.) >>> >>> [  726.890990] BUG: Bad page state in process tracker-indexer  pfn:77541 >>> [  726.890997] page:c47eb820 flags:80000000 count:0 mapcount:0 >>> mapping:00000001 index:0 >> >>                  ^ for some reason that page->mapping got a 1 in it. >> >>> [  726.891002] Pid: 9758, comm: tracker-indexer Tainted: P >>> 2.6.31.2 #1 >> >>                    but you're using a Proprietary module   ^ >> >> It's great that you can reproduce this case easily, but please try >> without Proprietary modules loaded - they're often the origin, and >> we're unable to debug them. >> >> Thanks, >> Hugh >> > > > -- > B. Gitonga Marete > Tel: +254-722-151-590 > -- B. Gitonga Marete Tel: +254-722-151-590 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/