From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751848AbcFUKYN (ORCPT ); Tue, 21 Jun 2016 06:24:13 -0400 Received: from userp1040.oracle.com ([156.151.31.81]:45066 "EHLO userp1040.oracle.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751427AbcFUKYJ (ORCPT ); Tue, 21 Jun 2016 06:24:09 -0400 Subject: Re: [lkp] [btrfs] 164a91c9be: xfstests.generic.088.fail To: kernel test robot References: <20160621021143.GC25382@yexl-desktop> Cc: 0day robot , LKML , lkp@01.org From: Anand Jain Message-ID: Date: Tue, 21 Jun 2016 18:25:00 +0800 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:45.0) Gecko/20100101 Thunderbird/45.1.1 MIME-Version: 1.0 In-Reply-To: <20160621021143.GC25382@yexl-desktop> Content-Type: text/plain; charset=windows-1252; format=flowed Content-Transfer-Encoding: 7bit X-Source-IP: userv0022.oracle.com [156.151.31.74] Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Thanks for the report. > _check_btrfs_filesystem: filesystem on /dev/sda5 is inconsistent (see /lkp/benchmarks/xfstests/results//check.full) > generic/088 0s Ran tests again unfortunately I couldn't reproduce.. --------- generic/088 0s ... 0s generic/089 21s ... 39s generic/090 4s ... 4s generic/091 58s ... 58s generic/092 1s ... 0s generic/096 [not run] xfs_io fzero failed (old kernel/wrong fs?) generic/098 2s ... 2s generic/100 18s ... 18s generic/101 3s generic/102 8s generic/103 2s ---------- But a possible scenario .. in systems where rcu_callback itself could be deferred it needs rcu_barrier(). Fixed this in V2, by restoring rcu_barrier() and then grace period wait for devices to close. > +mount: /dev/sda6 is already mounted or /fs/scratch busy :: > +umount: /dev/sda6: not mounted This might be different issue, when this happens generally wipefs all scratch pool devices helps. Thanks, Anand