From owner-freebsd-current@freebsd.org Wed Oct 7 14:55:58 2015 Return-Path: Delivered-To: freebsd-current@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 881509D09BD for ; Wed, 7 Oct 2015 14:55:58 +0000 (UTC) (envelope-from nwhitehorn@freebsd.org) Received: from c.mail.sonic.net (c.mail.sonic.net [64.142.111.80]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id 71410FAE for ; Wed, 7 Oct 2015 14:55:58 +0000 (UTC) (envelope-from nwhitehorn@freebsd.org) Received: from zeppelin.tachypleus.net (75-101-50-44.static.sonic.net [75.101.50.44]) (authenticated bits=0) by c.mail.sonic.net (8.15.1/8.15.1) with ESMTPSA id t97Ei3SO025239 (version=TLSv1.2 cipher=DHE-RSA-AES128-SHA bits=128 verify=NOT) for ; Wed, 7 Oct 2015 07:44:03 -0700 Subject: Re: kyua SIGBUS'ing with clang 3.7.0 (was FreeBSD_HEAD-tests - Build #1540 - Unstable) To: freebsd-current@freebsd.org References: <64208980.212.1444173234007.JavaMail.jenkins@jenkins-9.freebsd.org> <9AA1E7FE-9C61-4730-B597-CD621960B6AB@gmail.com> <16D1DE3E-32FB-4B47-948F-83CF6BCF09C1@FreeBSD.org> <3F707412-A902-4E6F-8662-C49E1A9B8311@gmail.com> From: Nathan Whitehorn Message-ID: <56152FB3.7000205@freebsd.org> Date: Wed, 7 Oct 2015 07:44:03 -0700 User-Agent: Mozilla/5.0 (X11; FreeBSD amd64; rv:38.0) Gecko/20100101 Thunderbird/38.2.0 MIME-Version: 1.0 In-Reply-To: <3F707412-A902-4E6F-8662-C49E1A9B8311@gmail.com> Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 8bit X-Sonic-CAuth: UmFuZG9tSVato1nqLa2nWtKBwWjWgx4BKjbNT00fWtAxkVetegCgUf6rAtPtPIHpOEq4bsBDPaTrwNXBfu8SjBmsTH/vvGPyFVniWYn4ydY= X-Sonic-ID: C;boeJ2gFt5RG7IL0U9jFv0A== M;IMTW2gFt5RG7IL0U9jFv0A== X-Spam-Flag: No X-Sonic-Spam-Details: 0.0/5.0 by cerberusd X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.20 Precedence: list List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 07 Oct 2015 14:55:58 -0000 On 10/07/15 00:52, NGie Cooper wrote: >> On Oct 6, 2015, at 23:58, Dimitry Andric wrote: >> >> On 07 Oct 2015, at 05:44, NGie Cooper wrote: >>>> On Oct 6, 2015, at 20:28, NGie Cooper wrote: >>>> >>>>> On Oct 6, 2015, at 16:13, jenkins-admin@freebsd.org wrote: >>>>> >>>>> FreeBSD_HEAD-tests - Build #1540 - Unstable: >>>>> >>>>> Build information: https://jenkins.FreeBSD.org/job/FreeBSD_HEAD-tests/1540/ >>>>> Full change log: https://jenkins.FreeBSD.org/job/FreeBSD_HEAD-tests/1540/changes >>>>> Full build log: https://jenkins.FreeBSD.org/job/FreeBSD_HEAD-tests/1540/console >>>>> >>>>> Change summaries: >>>>> >>>>> No changes >>>>> >>>>> >>>>> The failed test cases: >>>> Looks like the clang upgrade broke atf/kyua package somehow: >>>> >>>> $ pwd >>>> /usr/tests/local >>>> $ ./atf/atf-c++/build_test >>>> Bus error >>>> >>>> I’ll try building the package from ports. >>> Yup, works when built from scratch in ports. My guess is that lib/libc++ needs a major version bump: >>> >>> 65208feb (dim 2012-06-02 11:00:48 +0000 13) SHLIB_MAJOR= 1 >> No, there is no intention to bump any lib versions. That is something from the 90's. :-) > -_-.. > >> How do you reproduce this issue? Do you have any core dumps? > sudo bash > pkg install -y kyua > kyua test /usr/tests/local/atf/atf-c++/build_test > > As far as core dumps? Yeah.. I can post one tomorrow (I’m testing out some things right now and I’d rather not interrupt it). Key piece is that if I use the package from pkg.FreeBSD.org it cores, but if I build it myself from ports, everything’s fine and dandy. > My clang 3.6 installation of cmake also SIGBUS's at start after this upgrade. Recompiling it fixes the issue. -Nathan