From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Alex Dunn Newsgroups: gmane.emacs.bugs Subject: bug#22136: [osx] core dump while building emacs-25 Date: Fri, 11 Dec 2015 23:48:20 -0800 Message-ID: References: <83zixi9szl.fsf@gnu.org> NNTP-Posting-Host: plane.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable X-Trace: ger.gmane.org 1449906568 32058 80.91.229.3 (12 Dec 2015 07:49:28 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Sat, 12 Dec 2015 07:49:28 +0000 (UTC) Cc: 22136@debbugs.gnu.org To: Eli Zaretskii Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Sat Dec 12 08:49:18 2015 Return-path: Envelope-to: geb-bug-gnu-emacs@m.gmane.org Original-Received: from lists.gnu.org ([208.118.235.17]) by plane.gmane.org with esmtp (Exim 4.69) (envelope-from ) id 1a7evY-0003JO-Pk for geb-bug-gnu-emacs@m.gmane.org; Sat, 12 Dec 2015 08:49:12 +0100 Original-Received: from localhost ([::1]:50895 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1a7evY-000312-2Q for geb-bug-gnu-emacs@m.gmane.org; Sat, 12 Dec 2015 02:49:12 -0500 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:51512) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1a7evT-00030f-R1 for bug-gnu-emacs@gnu.org; Sat, 12 Dec 2015 02:49:08 -0500 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1a7evO-0005rB-Qr for bug-gnu-emacs@gnu.org; Sat, 12 Dec 2015 02:49:07 -0500 Original-Received: from debbugs.gnu.org ([208.118.235.43]:35096) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1a7evO-0005r4-NJ for bug-gnu-emacs@gnu.org; Sat, 12 Dec 2015 02:49:02 -0500 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84) (envelope-from ) id 1a7evO-00050N-D7 for bug-gnu-emacs@gnu.org; Sat, 12 Dec 2015 02:49:02 -0500 X-Loop: help-debbugs@gnu.org Resent-From: Alex Dunn Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Sat, 12 Dec 2015 07:49:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 22136 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: moreinfo Original-Received: via spool by 22136-submit@debbugs.gnu.org id=B22136.144990651019200 (code B ref 22136); Sat, 12 Dec 2015 07:49:02 +0000 Original-Received: (at 22136) by debbugs.gnu.org; 12 Dec 2015 07:48:30 +0000 Original-Received: from localhost ([127.0.0.1]:35365 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84) (envelope-from ) id 1a7eus-0004zc-DR for submit@debbugs.gnu.org; Sat, 12 Dec 2015 02:48:30 -0500 Original-Received: from mail-pa0-f47.google.com ([209.85.220.47]:34206) by debbugs.gnu.org with esmtp (Exim 4.84) (envelope-from ) id 1a7euq-0004zP-Q2 for 22136@debbugs.gnu.org; Sat, 12 Dec 2015 02:48:29 -0500 Original-Received: by pacwq6 with SMTP id wq6so76899215pac.1 for <22136@debbugs.gnu.org>; Fri, 11 Dec 2015 23:48:22 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=from:to:cc:subject:in-reply-to:references:user-agent:date :message-id:mime-version:content-type:content-transfer-encoding; bh=rwWKXGidtbTmxWemvt7iNJo27w5xPCmOXOiZYrmua2Y=; b=LTKO2GcO7lVyDl58BRDc2hgP/VlS4hcrly9Kbv079eTJ7TLk9X2Pzc5SSVtIzZjlDN pFC88WKQ1dF6vUrAIoYWRY3Gwrlxr1WLoKWv1uTsToHqsdVe6zg5SnxCgULK7fa6HDnQ WXfTBvmqojvTPG+LO8yQTkQBrH6eHRvGFagNGtJ7/kb/TsX44ugh3y0ApdBGboROa5FO iqNklVJ9Mx4yXmaBBiJT5GDOYmjLjQX/KaVXJuMbbsezBvSYydyFNNnkNrjYE21fKjti V1R0utHKD2W75iU9eP64/qFh9FgCDG3nxLxd7pOv/fO8lywfb50J0EkmyQ4TWhiLX+AJ XMMg== X-Received: by 10.66.251.193 with SMTP id zm1mr30532970pac.154.1449906502673; Fri, 11 Dec 2015 23:48:22 -0800 (PST) Original-Received: from localhost (ip184-189-221-33.sb.sd.cox.net. [184.189.221.33]) by smtp.gmail.com with ESMTPSA id tu9sm29847164pac.0.2015.12.11.23.48.21 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Fri, 11 Dec 2015 23:48:21 -0800 (PST) In-Reply-To: <83zixi9szl.fsf@gnu.org> User-Agent: Notmuch/0.21 (http://notmuchmail.org) Emacs/25.0.50.1 (x86_64-apple-darwin15.2.0) X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-Received-From: 208.118.235.43 X-BeenThere: bug-gnu-emacs@gnu.org List-Id: "Bug reports for GNU Emacs, the Swiss army knife of text editors" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Original-Sender: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Xref: news.gmane.org gmane.emacs.bugs:109883 Archived-At: Haven=E2=80=99t forgotten about this, but it=E2=80=99s new territory for me= and apparently capturing core dumps isn=E2=80=99t as straightforward as it shou= ld be on OSX. Or I=E2=80=99m just confused; but either way I=E2=80=99ll figure i= t out when I can. Eli Zaretskii writes: >> From: Alex Dunn >> Date: Wed, 09 Dec 2015 20:20:44 -0800 >>=20 >>=20 >> `make -C ../lisp update-subdirs` on the emacs-25 branch has been >> reliably causing a core dump the past two or three days. Here are the >> build logs: https://gist.github.com/dunn/ff087e9b533d373ab10b#file-03-ma= ke-L568 >>=20 >> It doesn=E2=80=99t cause the build to fail (except for when I made some = changes >> to the source tree that I can=E2=80=99t reproduce; logs here if anyone= =E2=80=99s >> interested: https://gist.github.com/dunn/43f10877f11c97ab28f0#file-03-ma= ke-L291) so >> I don=E2=80=99t know how serious an issue this is. It occurs with -j1 a= nd -j4, >> with Clang and with GCC 5.3.0. > > Can you show the core dump itself, i.e. what command dumps core? > Also, a backtrace from GDB would be useful. I looked at the data you > linked to, and I cannot see there any information about the crash > itself. > > Thanks.