From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752690AbcF1RwQ (ORCPT ); Tue, 28 Jun 2016 13:52:16 -0400 Received: from mail-pf0-f194.google.com ([209.85.192.194]:34968 "EHLO mail-pf0-f194.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752382AbcF1RwO (ORCPT ); Tue, 28 Jun 2016 13:52:14 -0400 Subject: Re: [BUG] perf test 29 crashing To: Arnaldo Carvalho de Melo , Jiri Olsa References: <20160628123410.GA1862@krava> <20160628165914.GJ27027@kernel.org> Cc: lkml , Namhyung Kim From: David Ahern Message-ID: <6939ccab-dc51-27ab-69c0-9600f3a7ed6f@gmail.com> Date: Tue, 28 Jun 2016 11:52:09 -0600 User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.11; rv:45.0) Gecko/20100101 Thunderbird/45.1.1 MIME-Version: 1.0 In-Reply-To: <20160628165914.GJ27027@kernel.org> Content-Type: text/plain; charset=windows-1252; format=flowed Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 6/28/16 10:59 AM, Arnaldo Carvalho de Melo wrote: > Em Tue, Jun 28, 2016 at 02:34:10PM +0200, Jiri Olsa escreveu: >> hi, >> I'm having test 29 crashing on latest Arnaldo's perf/core: >> >> [jolsa@krava perf]$ ./perf test hist >> 15: Test matching and linking multiple hists : Ok >> 25: Test filtering hist entries : Ok >> 28: Test output sorting of hist entries : Ok >> 29: Test cumulation of child hist entries : FAILED! >> >> I was hunting this, because I though it was caused by one >> of my local changes, but then realized it's public bug ;-) >> >> but can't find the reason so far.. > > Huh? > > [acme@jouet linux]$ perf test 29 > 29: Test cumulation of child hist entries : Ok > [acme@jouet linux]$ perf --version > perf version 4.7.rc5.g1c1e35c > [acme@jouet linux]$ > If this helps break the tie: dsa@kenny:~/kernel.git$ /tmp/perf/perf test 29 29: Test cumulation of child hist entries : Ok dsa@kenny:~/kernel.git$ /tmp/perf/perf --version perf version 4.7.rc5.g02184c But running on net-next kernel from a few days ago + 1 local patch: dsa@kenny:~/kernel.git$ uname -r 4.7.0-rc2-00862-g23854048c919 (I do get a few other failures)