From: CAI Qian Subject: Re: 3.10 GA: ext4 crash on power7 Date: Mon, 8 Jul 2013 04:19:01 -0400 (EDT) Message-ID: <1104940584.434263.1373271541663.JavaMail.root@redhat.com> References: <2044908741.7743522.1372746883931.JavaMail.root@redhat.com> <1598633085.7744466.1372747320569.JavaMail.root@redhat.com> <20130706115200.GC32062@thunk.org> Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit Cc: linux-ext4@vger.kernel.org To: "Theodore Ts'o" Return-path: Received: from mx3-phx2.redhat.com ([209.132.183.24]:59523 "EHLO mx3-phx2.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751488Ab3GHITE (ORCPT ); Mon, 8 Jul 2013 04:19:04 -0400 In-Reply-To: <20130706115200.GC32062@thunk.org> Sender: linux-ext4-owner@vger.kernel.org List-ID: ----- Original Message ----- > From: "Theodore Ts'o" > To: "CAI Qian" > Cc: linux-ext4@vger.kernel.org > Sent: Saturday, July 6, 2013 7:52:00 PM > Subject: Re: 3.10 GA: ext4 crash on power7 > > On Tue, Jul 02, 2013 at 02:42:00AM -0400, CAI Qian wrote: > > This has never been seen during either 3.10-rc7 or the last year's ext4 > > devel tree testing. Maybe because I have recently upgraded the distro > > of the Fedora to the latest. This has happened using the fs_mark test and > > reproduced on all power7 systems. > > Can you reproduce it with the newer Fedora userspace and the 3.10-rc7 > kernel? If so, perhaps this is something we could bisect? > > Thanks, > > - Ted > Hi Ted, so the bisect right now pointed out that the problem was introduced back in the 3.10-rc1. I am keep running... CAI Qian