Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753868AbaJVAzU (ORCPT ); Tue, 21 Oct 2014 20:55:20 -0400 Received: from mx1.redhat.com ([209.132.183.28]:27516 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751091AbaJVAzT (ORCPT ); Tue, 21 Oct 2014 20:55:19 -0400 Date: Tue, 21 Oct 2014 20:55:07 -0400 From: Dave Jones To: Qu Wenruo Cc: Linux Kernel , clm@fb.com, jbacik@fb.com, linux-btrfs@vger.kernel.org Subject: Re: [3.18rc1] btrfs triggering vm bug_on Message-ID: <20141022005507.GA14508@redhat.com> Mail-Followup-To: Dave Jones , Qu Wenruo , Linux Kernel , clm@fb.com, jbacik@fb.com, linux-btrfs@vger.kernel.org References: <20141021215731.GA10296@redhat.com> <5446FF71.7000606@cn.fujitsu.com> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: <5446FF71.7000606@cn.fujitsu.com> User-Agent: Mutt/1.5.23 (2014-03-12) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Wed, Oct 22, 2014 at 08:50:57AM +0800, Qu Wenruo wrote: > Any reproducer? > > Thanks, > Qu > -------- Original Message -------- > Subject: [3.18rc1] btrfs triggering vm bug_on > From: Dave Jones > To: Linux Kernel > Date: 2014年10月22日 05:57 > > page:ffffea00088aa1c0 count:4 mapcount:0 mapping:ffff88009901e2d8 index:0x0 > > flags: 0x2ffc0000000806(error|referenced|private) Not easily. It had been running trinity for around 24hrs, and the post-mortem file it dumped doesn't seem too helpful. Dave -- 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/