Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1764999Ab3DDVzK (ORCPT ); Thu, 4 Apr 2013 17:55:10 -0400 Received: from userp1040.oracle.com ([156.151.31.81]:41448 "EHLO userp1040.oracle.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1759893Ab3DDVzI (ORCPT ); Thu, 4 Apr 2013 17:55:08 -0400 Message-ID: <515DF67D.2000006@oracle.com> Date: Thu, 04 Apr 2013 17:54:05 -0400 From: Sasha Levin User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:17.0) Gecko/20130310 Thunderbird/17.0.4 MIME-Version: 1.0 To: "Kirill A. Shutemov" CC: Andrew Morton , David Rientjes , Andrea Arcangeli , "H. Peter Anvin" , Mel Gorman , Dave Jones , linux-mm , "linux-kernel@vger.kernel.org" Subject: Re: mm: BUG in do_huge_pmd_wp_page References: <51559150.3040407@oracle.com> <515D882E.6040001@oracle.com> <20130404143048.02672E0085@blue.fi.intel.com> <515D9041.8080000@oracle.com> <20130404162851.39ECBE0085@blue.fi.intel.com> In-Reply-To: <20130404162851.39ECBE0085@blue.fi.intel.com> Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit X-Source-IP: ucsinet21.oracle.com [156.151.31.93] Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1087 Lines: 35 On 04/04/2013 12:28 PM, Kirill A. Shutemov wrote: > Sasha Levin wrote: >> On 04/04/2013 10:30 AM, Kirill A. Shutemov wrote: >>> Sasha Levin wrote: >>>> Ping? I'm seeing a whole bunch of these with current -next. >>> >>> Do you have a way to reproduce? >> >> Not really, trinity just manages to make it happen quite often. >> >> I can add something in the code to spew more debug info when it >> happens though, I just couldn't come up with anything that might >> be useful. > > I will try to reproduce on my own. > > I'm new with trinity. Any hint on run parameters? > Is 'trinity -g vm -C 8' in lkvm good enough? I've actually been unable to reproduce it with just '-g vm'. My command line for trinity is: trinity -m --quiet --dangerous -l off -C 60 2> /dev/null Note that I run it as root and use a disposable image. Thanks, Sasha -- 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/