From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from psmtp.com (na3sys010amx105.postini.com [74.125.245.105]) by kanga.kvack.org (Postfix) with SMTP id 236C76B0005 for ; Thu, 4 Apr 2013 17:54:22 -0400 (EDT) Message-ID: <515DF67D.2000006@oracle.com> Date: Thu, 04 Apr 2013 17:54:05 -0400 From: Sasha Levin MIME-Version: 1.0 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 Sender: owner-linux-mm@kvack.org List-ID: 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" 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, send a message with 'unsubscribe linux-mm' in the body to majordomo@kvack.org. For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: email@kvack.org