From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from relay.sgi.com (relay3.corp.sgi.com [198.149.34.15]) by oss.sgi.com (Postfix) with ESMTP id 3F3627CA0 for ; Sat, 13 Aug 2016 01:51:03 -0500 (CDT) Received: from cuda.sgi.com (cuda1.sgi.com [192.48.157.11]) by relay3.corp.sgi.com (Postfix) with ESMTP id B013DAC002 for ; Fri, 12 Aug 2016 23:50:59 -0700 (PDT) Received: from mx1.redhat.com (mx1.redhat.com [209.132.183.28]) by cuda.sgi.com with ESMTP id TnLU2nT6sKxHRzDS (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NO) for ; Fri, 12 Aug 2016 23:50:58 -0700 (PDT) Received: from int-mx10.intmail.prod.int.phx2.redhat.com (int-mx10.intmail.prod.int.phx2.redhat.com [10.5.11.23]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mx1.redhat.com (Postfix) with ESMTPS id 0F63467325 for ; Sat, 13 Aug 2016 06:50:58 +0000 (UTC) Date: Sat, 13 Aug 2016 14:50:56 +0800 From: Eryu Guan Subject: Re: XFS: Assertion failed: bp->b_flags & XBF_ASYNC, file: fs/xfs/xfs_buf.c, line: 118 on 4.8-rc1 kernel Message-ID: <20160813065056.GX27776@eguan.usersys.redhat.com> References: <20160812140414.GV27776@eguan.usersys.redhat.com> <20160812144752.GW27776@eguan.usersys.redhat.com> <20160812170714.GA64450@bfoster.bfoster> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20160812170714.GA64450@bfoster.bfoster> List-Id: XFS Filesystem from SGI List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: xfs-bounces@oss.sgi.com Sender: xfs-bounces@oss.sgi.com To: Brian Foster Cc: xfs@oss.sgi.com On Fri, Aug 12, 2016 at 01:07:15PM -0400, Brian Foster wrote: > On Fri, Aug 12, 2016 at 10:47:52PM +0800, Eryu Guan wrote: > > On Fri, Aug 12, 2016 at 10:04:14PM +0800, Eryu Guan wrote: > > > Hi, > > > > > > I hit oops while building kernel on XFS, 4.8-rc1 kernel, hit twice in > > > six kernel builds. I'm not sure if it's a regression since 4.7 kernel > > > yet, will do more testings. > > > > Just hit again on 4.8-rc1 kernel, I was doing > > > > # clean partial builds from previous run and build again > > make clean > > make -j 8 > > > > Seems I have to do kernel build on 4.7 kernel to finish the bisect. > > > > Thanks, > > Eryu > > > > [ 2515.752039] XFS: Assertion failed: bp->b_flags & XBF_ASYNC, file: fs/xfs/xfs_buf.c, line: 118 > > This is commit 9c7504aa7 ("xfs: track and serialize in-flight async > buffers against unmount"). The assert is actually incorrect, as Dave had > previously pointed out[1]. A patch was posted[2] to fix it, but hasn't > been merged yet. > > Brian > > [1] http://oss.sgi.com/pipermail/xfs/2016-August/050613.html > [2] http://oss.sgi.com/pipermail/xfs/2016-August/050634.html Thanks for the reminder, I had impression of this thread and patch, but didn't realize I was hitting the same problem. I don't have to do bisect then :) Thanks, Eryu _______________________________________________ xfs mailing list xfs@oss.sgi.com http://oss.sgi.com/mailman/listinfo/xfs