From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Jan =?UTF-8?Q?Dj=C3=A4rv?= Newsgroups: gmane.emacs.bugs Subject: bug#15088: 24.3; Hard crash on OSX when editing header files Date: Tue, 13 Aug 2013 22:29:00 +0200 Message-ID: References: <870CD9DB-455F-4BA4-9B00-CEC4C4B9229E@gmail.com> <3F83BB9B-EA61-4D72-A101-63AE305C3067@gmail.com> <868509D1-DEA1-479F-BB3F-65C218AED0E1@gmail.com> NNTP-Posting-Host: plane.gmane.org Mime-Version: 1.0 (Mac OS X Mail 6.5 \(1508\)) Content-Type: text/plain; charset=iso-8859-1 Content-Transfer-Encoding: quoted-printable X-Trace: ger.gmane.org 1376425824 20103 80.91.229.3 (13 Aug 2013 20:30:24 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Tue, 13 Aug 2013 20:30:24 +0000 (UTC) Cc: 15088@debbugs.gnu.org To: Simon Stapleton Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Tue Aug 13 22:30:24 2013 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 1V9LEW-0005pK-Gg for geb-bug-gnu-emacs@m.gmane.org; Tue, 13 Aug 2013 22:30:24 +0200 Original-Received: from localhost ([::1]:43755 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1V9LEV-0006st-Ry for geb-bug-gnu-emacs@m.gmane.org; Tue, 13 Aug 2013 16:30:24 -0400 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:34935) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1V9LEK-0006gI-G3 for bug-gnu-emacs@gnu.org; Tue, 13 Aug 2013 16:30:20 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1V9LED-00029c-6F for bug-gnu-emacs@gnu.org; Tue, 13 Aug 2013 16:30:12 -0400 Original-Received: from debbugs.gnu.org ([140.186.70.43]:34344) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1V9LED-00028K-3S for bug-gnu-emacs@gnu.org; Tue, 13 Aug 2013 16:30:05 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.80) (envelope-from ) id 1V9LEB-0006Dq-Pd for bug-gnu-emacs@gnu.org; Tue, 13 Aug 2013 16:30:04 -0400 X-Loop: help-debbugs@gnu.org Resent-From: Jan =?UTF-8?Q?Dj=C3=A4rv?= Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Tue, 13 Aug 2013 20:30:03 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 15088 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: Original-Received: via spool by 15088-submit@debbugs.gnu.org id=B15088.137642574823824 (code B ref 15088); Tue, 13 Aug 2013 20:30:03 +0000 Original-Received: (at 15088) by debbugs.gnu.org; 13 Aug 2013 20:29:08 +0000 Original-Received: from localhost ([127.0.0.1]:56893 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.80) (envelope-from ) id 1V9LDH-0006CC-Dd for submit@debbugs.gnu.org; Tue, 13 Aug 2013 16:29:07 -0400 Original-Received: from mail01.bdtv.se ([176.10.222.34]:52692) by debbugs.gnu.org with smtp (Exim 4.80) (envelope-from ) id 1V9LDC-0006C0-Sr for 15088@debbugs.gnu.org; Tue, 13 Aug 2013 16:29:03 -0400 Original-Received: (qmail 4408 invoked by uid 89); 13 Aug 2013 20:29:01 -0000 Original-Received: from h-46-59-42-57.na.cust.bahnhof.se (HELO coolsville.localdomain) (boel.djarv@bdtv.se@46.59.42.57) by mail01.bdtv.se with ESMTPA; 13 Aug 2013 20:29:01 -0000 Original-Received: from [172.20.199.13] (unknown [172.20.199.13]) by coolsville.localdomain (Postfix) with ESMTPSA id B64071A0105; Tue, 13 Aug 2013 20:29:01 +0000 (UTC) In-Reply-To: <868509D1-DEA1-479F-BB3F-65C218AED0E1@gmail.com> X-Mailer: Apple Mail (2.1508) X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.15 Precedence: list X-detected-operating-system: by eggs.gnu.org: GNU/Linux 3.x X-Received-From: 140.186.70.43 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:77329 Archived-At: Hello. 13 aug 2013 kl. 20:58 skrev Simon Stapleton : > Okay, quick rebuild and I can now get a full backtrace. xbacktrace = still fails, but it's failing because (I assume) it's had its stack = smashed >=20 >> No symbol "ARRAY_MARK_FLAG" in current context.=20 >=20 > ARRAY_MARK_FLAG looks a lot like a garbage collection bug being = tickled, double release going on somewhere maybe? >=20 > The source of the issue is almost certainly to do with pabbrev - = commenting it out in my .emacs makes everything work. A lisp package should not be able to crash Emacs. You can try to set = these in your environment before starting Emacs from the command line: export NSZombieEnabled=3DYES export MallocGuardEdges=3D1 export MallocScribble=3D1 export MallocErrorAbort=3D1 export MallocCorruptionAbort=3D1 export MallocCheckHeapStart=3D1000 Emacs will run very slowly, but hopefully it will print something useful = if it is a memory issue. Jan D.