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#14375: 24.3; Many, Random Crashes, on Mac OS X Date: Tue, 14 May 2013 11:38:03 +0200 Message-ID: <0B09B7CB-DDBE-440F-90FA-7357EBC16DE8@swipnet.se> References: <132ACD64-393F-478F-AD97-1BDAF16FD3E2@swipnet.se> NNTP-Posting-Host: plane.gmane.org Mime-Version: 1.0 (1.0) Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: quoted-printable X-Trace: ger.gmane.org 1368524319 25462 80.91.229.3 (14 May 2013 09:38:39 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Tue, 14 May 2013 09:38:39 +0000 (UTC) Cc: "14375@debbugs.gnu.org" <14375@debbugs.gnu.org> To: Christopher Genovese Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Tue May 14 11:38:37 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 1UcBgr-0000Ht-Mn for geb-bug-gnu-emacs@m.gmane.org; Tue, 14 May 2013 11:38:37 +0200 Original-Received: from localhost ([::1]:49543 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1UcBgr-0005I9-4m for geb-bug-gnu-emacs@m.gmane.org; Tue, 14 May 2013 05:38:37 -0400 Original-Received: from eggs.gnu.org ([208.118.235.92]:47011) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1UcBgm-0005Hc-3R for bug-gnu-emacs@gnu.org; Tue, 14 May 2013 05:38:34 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1UcBgk-0001BH-VA for bug-gnu-emacs@gnu.org; Tue, 14 May 2013 05:38:32 -0400 Original-Received: from debbugs.gnu.org ([140.186.70.43]:35322) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1UcBgk-0001AE-Rr for bug-gnu-emacs@gnu.org; Tue, 14 May 2013 05:38:30 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.72) (envelope-from ) id 1UcBhF-0008R6-IR for bug-gnu-emacs@gnu.org; Tue, 14 May 2013 05:39:01 -0400 X-Loop: help-debbugs@gnu.org Resent-From: Jan =?UTF-8?Q?Dj=C3=A4rv?= Original-Sender: debbugs-submit-bounces@debbugs.gnu.org Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Tue, 14 May 2013 09:39:01 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 14375 X-GNU-PR-Package: emacs,ns X-GNU-PR-Keywords: Original-Received: via spool by 14375-submit@debbugs.gnu.org id=B14375.136852432332369 (code B ref 14375); Tue, 14 May 2013 09:39:01 +0000 Original-Received: (at 14375) by debbugs.gnu.org; 14 May 2013 09:38:43 +0000 Original-Received: from localhost ([127.0.0.1]:39431 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.72) (envelope-from ) id 1UcBgw-0008Q1-Lv for submit@debbugs.gnu.org; Tue, 14 May 2013 05:38:43 -0400 Original-Received: from mailout.melmac.se ([62.20.26.67]:56493) by debbugs.gnu.org with esmtp (Exim 4.72) (envelope-from ) id 1UcBgt-0008Pf-6x for 14375@debbugs.gnu.org; Tue, 14 May 2013 05:38:40 -0400 Original-Received: from mail01.melmac.se (mail01.melmac.se [62.20.26.80]) by mailout.melmac.se (Postfix) with ESMTP id 6613195CC for <14375@debbugs.gnu.org>; Tue, 14 May 2013 11:38:05 +0200 (CEST) Original-Received: (qmail 18657 invoked by uid 89); 14 May 2013 09:37:47 -0000 Original-Received: from unknown (HELO coolsville.localdomain) (boel.djarv@bdtv.se@176.10.223.235) by mail01.melmac.se with ESMTPA; 14 May 2013 09:37:47 -0000 Original-Received: from [172.16.2.149] (unknown [176.57.193.190]) by coolsville.localdomain (Postfix) with ESMTPSA id 632F71A0416; Tue, 14 May 2013 09:38:53 +0000 (UTC) In-Reply-To: X-Mailer: iPhone Mail (10B350) X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.13 Precedence: list X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.6.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:74228 Archived-At: Hello. 13 maj 2013 kl. 20:12 skrev Christopher Genovese : > With NSZombieEnabled set to YES as instructed, I got the following on the m= ost > recent crash >=20 > 2013-05-13 13:17:12.964 Emacs[66253:1307] *** -[CTFontDescriptor objectFor= Key:]: message sent to deallocated instance 0x1336d9920 >=20 > Program received signal SIGTRAP, Trace/breakpoint trap. > 0x00007fff8ddf6d57 in ___forwarding___ () > (gdb)=20 >=20 > That's it. Emacs disappeared at that point and hung around; eventually I h= ad > to Force Quit. =20 >=20 > This seems to support the Zombie Hypothesis. What should I do about it? The message is information enough.=20 I've made a fix in the trunk, please test it if you can.=20 Jan D.=20 > I've put the backtrace below. (bt full gave no symbol table > information, and xbacktrace does not appear to be available on my gdb.) >=20 > The previous crash happened shortly after our correspondence before > I changed the environment setting. I've included the top (for brevity) > of that backtrace below. It seems to be a null pointer access. > Again, nsfont_open is showing up in both. >=20 > Thanks for your help, >=20 > Chris >=20