From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751500AbcGWWFu (ORCPT ); Sat, 23 Jul 2016 18:05:50 -0400 Received: from out02.mta.xmission.com ([166.70.13.232]:39759 "EHLO out02.mta.xmission.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751329AbcGWWFs (ORCPT ); Sat, 23 Jul 2016 18:05:48 -0400 From: ebiederm@xmission.com (Eric W. Biederman) To: kernel test robot Cc: lkp@01.org, containers@lists.linux-foundation.org, LKML References: <5793dfa5.mvXPj4LJOS0dlz3i%xiaolong.ye@intel.com> Date: Sat, 23 Jul 2016 16:52:48 -0500 In-Reply-To: <5793dfa5.mvXPj4LJOS0dlz3i%xiaolong.ye@intel.com> (kernel test robot's message of "Sun, 24 Jul 2016 05:20:37 +0800") Message-ID: <87y44snhsf.fsf@x220.int.ebiederm.org> User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/24.5 (gnu/linux) MIME-Version: 1.0 Content-Type: text/plain X-XM-SPF: eid=1bR53J-0001fU-8s;;;mid=<87y44snhsf.fsf@x220.int.ebiederm.org>;;;hst=in01.mta.xmission.com;;;ip=67.3.204.119;;;frm=ebiederm@xmission.com;;;spf=neutral X-XM-AID: U2FsdGVkX1/7je20XLNQFtTcPngyps285Kyvc13fROI= X-SA-Exim-Connect-IP: 67.3.204.119 X-SA-Exim-Mail-From: ebiederm@xmission.com X-Spam-Report: * -1.0 ALL_TRUSTED Passed through trusted hosts only via SMTP * 0.0 TVD_RCVD_IP Message was received from an IP address * 0.0 T_TM2_M_HEADER_IN_MSG BODY: No description available. * 0.8 BAYES_50 BODY: Bayes spam probability is 40 to 60% * [score: 0.5000] * -0.0 DCC_CHECK_NEGATIVE Not listed in DCC * [sa03 1397; Body=1 Fuz1=1 Fuz2=1] X-Spam-DCC: XMission; sa03 1397; Body=1 Fuz1=1 Fuz2=1 X-Spam-Combo: ;kernel test robot X-Spam-Relay-Country: X-Spam-Timing: total 586 ms - load_scoreonly_sql: 0.06 (0.0%), signal_user_changed: 4.2 (0.7%), b_tie_ro: 2.9 (0.5%), parse: 1.16 (0.2%), extract_message_metadata: 25 (4.3%), get_uri_detail_list: 1.93 (0.3%), tests_pri_-1000: 8 (1.4%), tests_pri_-950: 2.00 (0.3%), tests_pri_-900: 1.59 (0.3%), tests_pri_-400: 26 (4.5%), check_bayes: 25 (4.2%), b_tokenize: 8 (1.4%), b_tok_get_all: 7 (1.2%), b_comp_prob: 3.3 (0.6%), b_tok_touch_all: 2.9 (0.5%), b_finish: 0.88 (0.1%), tests_pri_0: 345 (58.9%), check_dkim_signature: 0.80 (0.1%), check_dkim_adsp: 4.6 (0.8%), tests_pri_500: 167 (28.5%), poll_dns_idle: 158 (27.0%), rewrite_mail: 0.00 (0.0%) Subject: Re: [fs] 54cc07a761: BUG: kernel test crashed X-Spam-Flag: No X-SA-Exim-Version: 4.2.1 (built Thu, 05 May 2016 13:38:54 -0600) X-SA-Exim-Scanned: Yes (on in01.mta.xmission.com) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org kernel test robot writes: > FYI, we noticed the following commit: > > https://git.kernel.org/pub/scm/linux/kernel/git/ebiederm/user-namespace.git for-testing > commit 54cc07a761deb38318aca64ddf07fc45157c85e0 ("fs: Call d_automount with the filesystems creds") > > in testcase: boot > > on test machine: 1 threads qemu-system-x86_64 -enable-kvm -cpu Westmere with 320M memory > > caused below changes: > > > +-------------------------+------------+------------+ > | | 8175435777 | 54cc07a761 | > +-------------------------+------------+------------+ > | boot_successes | 102 | 16 | > | boot_failures | 0 | 3 | > | BUG:kernel_test_crashed | 0 | 3 | > | timestamp.last | 0 | 54.951425 | > +-------------------------+------------+------------+ The problem here seems to be the line: "BUG: kernel test crashed" Can someone give me some clarity on what that refers to? My experience in the last week indicates I can't trust the commit the test bot tells me is the problem commit on these tests. So if there is an issue I need something more to track it down with than a line of output I don't have the source to. Eric