From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-2.2 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_SANE_1 autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 5D782C433FF for ; Tue, 6 Aug 2019 09:24:30 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 3E47320B1F for ; Tue, 6 Aug 2019 09:24:30 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1732467AbfHFJY3 (ORCPT ); Tue, 6 Aug 2019 05:24:29 -0400 Received: from mail105.syd.optusnet.com.au ([211.29.132.249]:42515 "EHLO mail105.syd.optusnet.com.au" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1732361AbfHFJY2 (ORCPT ); Tue, 6 Aug 2019 05:24:28 -0400 Received: from dread.disaster.area (pa49-181-167-148.pa.nsw.optusnet.com.au [49.181.167.148]) by mail105.syd.optusnet.com.au (Postfix) with ESMTPS id 9A2862AD0FE; Tue, 6 Aug 2019 19:24:25 +1000 (AEST) Received: from dave by dread.disaster.area with local (Exim 4.92) (envelope-from ) id 1huvgc-0000Si-KG; Tue, 06 Aug 2019 19:23:18 +1000 Date: Tue, 6 Aug 2019 19:23:18 +1000 From: Dave Chinner To: Kinky Nekoboi Cc: Christoph Hellwig , linux-kernel@vger.kernel.org, linux-xfs@vger.kernel.org Subject: Re: XFS segementation fault with new linux 4.19.63 Message-ID: <20190806092318.GE7777@dread.disaster.area> References: <20190806070806.GA13112@infradead.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.10.1 (2018-07-13) X-Optus-CM-Score: 0 X-Optus-CM-Analysis: v=2.2 cv=FNpr/6gs c=1 sm=1 tr=0 cx=a_idp_d a=gu9DDhuZhshYSb5Zs/lkOA==:117 a=gu9DDhuZhshYSb5Zs/lkOA==:17 a=jpOVt7BSZ2e4Z31A5e1TngXxSK0=:19 a=kj9zAlcOel0A:10 a=FmdZ9Uzk2mMA:10 a=7-415B0cAAAA:8 a=JuDxSlhT3OO6blO4plAA:9 a=CjuIK1q_8ugA:10 a=biEYGPWJfzWAr4FL6Ov7:22 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Tue, Aug 06, 2019 at 09:10:57AM +0200, Kinky Nekoboi wrote: > Addional info: > > this only occurs if kernel is compiled with: > > CONFIG_XFS_DEBUG=y > > running 4.19.64 without xfs debugging works fine I'm guessing 4.19 doesn't have commit c08768977b9a ("xfs: finobt AG reserves don't consider last AG can be a runt").... Cheers, Dave. -- Dave Chinner david@fromorbit.com