From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Thomas Klausner Newsgroups: gmane.emacs.bugs Subject: bug#14982: 24.3; core dump on NetBSD in graphical mode on files in cvs Date: Sat, 7 Sep 2013 00:16:16 +0200 Message-ID: <20130906221616.GB20109@danbala.tuwien.ac.at> References: <52088C8E.6000702@cs.ucla.edu> <20130812081801.GZ21606@danbala.tuwien.ac.at> <5208A5FB.8090607@cs.ucla.edu> <20130812101055.GC21606@danbala.tuwien.ac.at> <52090483.8070408@cs.ucla.edu> <20130814201859.GP21606@danbala.tuwien.ac.at> <520C150A.2070405@cs.ucla.edu> <20130905121529.GI3548@danbala.tuwien.ac.at> <522881F5.8090209@cs.ucla.edu> NNTP-Posting-Host: plane.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii X-Trace: ger.gmane.org 1378505836 9087 80.91.229.3 (6 Sep 2013 22:17:16 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Fri, 6 Sep 2013 22:17:16 +0000 (UTC) Cc: 14982@debbugs.gnu.org To: Paul Eggert Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Sat Sep 07 00:17:18 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 1VI4L7-0005q9-LL for geb-bug-gnu-emacs@m.gmane.org; Sat, 07 Sep 2013 00:17:17 +0200 Original-Received: from localhost ([::1]:39992 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1VI4L7-0006ah-3s for geb-bug-gnu-emacs@m.gmane.org; Fri, 06 Sep 2013 18:17:17 -0400 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:40006) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1VI4Ky-0006aa-CV for bug-gnu-emacs@gnu.org; Fri, 06 Sep 2013 18:17:14 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1VI4Ks-0008HA-Dv for bug-gnu-emacs@gnu.org; Fri, 06 Sep 2013 18:17:08 -0400 Original-Received: from debbugs.gnu.org ([140.186.70.43]:36847) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1VI4Ks-0008H4-AO for bug-gnu-emacs@gnu.org; Fri, 06 Sep 2013 18:17:02 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.80) (envelope-from ) id 1VI4Kr-0001rI-Jr for bug-gnu-emacs@gnu.org; Fri, 06 Sep 2013 18:17:01 -0400 X-Loop: help-debbugs@gnu.org Resent-From: Thomas Klausner Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Fri, 06 Sep 2013 22:17:01 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 14982 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: Original-Received: via spool by 14982-submit@debbugs.gnu.org id=B14982.13785057817089 (code B ref 14982); Fri, 06 Sep 2013 22:17:01 +0000 Original-Received: (at 14982) by debbugs.gnu.org; 6 Sep 2013 22:16:21 +0000 Original-Received: from localhost ([127.0.0.1]:45140 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.80) (envelope-from ) id 1VI4KC-0001qG-So for submit@debbugs.gnu.org; Fri, 06 Sep 2013 18:16:21 -0400 Original-Received: from danbala.ifoer.tuwien.ac.at ([128.130.168.64]:59718) by debbugs.gnu.org with esmtp (Exim 4.80) (envelope-from ) id 1VI4KA-0001q5-CC for 14982@debbugs.gnu.org; Fri, 06 Sep 2013 18:16:19 -0400 Original-Received: by danbala.ifoer.tuwien.ac.at (Postfix, from userid 116) id ED0D6390373; Sat, 7 Sep 2013 00:16:16 +0200 (CEST) Content-Disposition: inline In-Reply-To: <522881F5.8090209@cs.ucla.edu> 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:78074 Archived-At: On Thu, Sep 05, 2013 at 06:07:01AM -0700, Paul Eggert wrote: > Sorry, I've never used NetBSD so I don't have > any ideas other than "run GDB and tear your > hair out". Some minimal progress: # emacs creating.xml Fatal error 11: Segmentation fault Backtrace: 0x4ea7d6 at emacs 0x4d04c2 at emacs 0x4e952e at emacs 0x4e95de at emacs zsh: segmentation fault (core dumped) emacs creating.xml # ulimit -a -t: cpu time (seconds) unlimited -f: file size (blocks) unlimited -d: data seg size (kbytes) 262144 -s: stack size (kbytes) 4096 -c: core file size (blocks) unlimited -m: resident set size (kbytes) 32512204 -l: locked-in-memory size (kbytes) 10837401 -u: processes 160 -n: file descriptors 128 -b: socket buffer size (bytes) unlimited -v: virtual memory size (kbytes) unlimited -r: threads 160 # ulimit -s 20000 # emacs creating.xml (works) So there seems to be some big object on the stack. What are your stack size settings? Can you reproduce this segfault by reducing your stack size? Suggestions where to look? Thanks, Thomas