Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753795AbdCBAhe (ORCPT ); Wed, 1 Mar 2017 19:37:34 -0500 Received: from bombadil.infradead.org ([65.50.211.133]:44419 "EHLO bombadil.infradead.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753683AbdCBAhc (ORCPT ); Wed, 1 Mar 2017 19:37:32 -0500 Date: Wed, 1 Mar 2017 16:37:31 -0800 From: Christoph Hellwig To: Xiong Zhou Cc: linux-xfs@vger.kernel.org, linux-mm@kvack.org, linux-kernel@vger.kernel.org, linux-fsdevel@vger.kernel.org Subject: Re: mm allocation failure and hang when running xfstests generic/269 on xfs Message-ID: <20170302003731.GB24593@infradead.org> References: <20170301044634.rgidgdqqiiwsmfpj@XZHOUW.usersys.redhat.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20170301044634.rgidgdqqiiwsmfpj@XZHOUW.usersys.redhat.com> User-Agent: Mutt/1.7.1 (2016-10-04) X-SRS-Rewrite: SMTP reverse-path rewritten from by bombadil.infradead.org. See http://www.infradead.org/rpr.html Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 292 Lines: 8 On Wed, Mar 01, 2017 at 12:46:34PM +0800, Xiong Zhou wrote: > Hi, > > It's reproduciable, not everytime though. Ext4 works fine. On ext4 fsstress won't run bulkstat because it doesn't exist. Either way this smells like a MM issue to me as there were not XFS changes in that area recently.