From mboxrd@z Thu Jan 1 00:00:00 1970 Path: main.gmane.org!not-for-mail From: Werner LEMBERG Newsgroups: gmane.emacs.devel Subject: GC crashes Date: Mon, 24 Nov 2003 11:09:38 +0100 (CET) Sender: emacs-devel-bounces+emacs-devel=quimby.gnus.org@gnu.org Message-ID: <20031124.110938.193696628.wl@gnu.org> NNTP-Posting-Host: deer.gmane.org Mime-Version: 1.0 Content-Type: Text/Plain; charset=us-ascii Content-Transfer-Encoding: 7bit X-Trace: sea.gmane.org 1069675132 9556 80.91.224.253 (24 Nov 2003 11:58:52 GMT) X-Complaints-To: usenet@sea.gmane.org NNTP-Posting-Date: Mon, 24 Nov 2003 11:58:52 +0000 (UTC) Original-X-From: emacs-devel-bounces+emacs-devel=quimby.gnus.org@gnu.org Mon Nov 24 12:58:48 2003 Return-path: Original-Received: from quimby.gnus.org ([80.91.224.244]) by deer.gmane.org with esmtp (Exim 3.35 #1 (Debian)) id 1AOFMd-0004YG-00 for ; Mon, 24 Nov 2003 12:58:47 +0100 Original-Received: from monty-python.gnu.org ([199.232.76.173]) by quimby.gnus.org with esmtp (Exim 3.35 #1 (Debian)) id 1AOFMd-0001G9-00 for ; Mon, 24 Nov 2003 12:58:47 +0100 Original-Received: from localhost ([127.0.0.1] helo=monty-python.gnu.org) by monty-python.gnu.org with esmtp (Exim 4.24) id 1AOGHD-0007c7-Fo for emacs-devel@quimby.gnus.org; Mon, 24 Nov 2003 07:57:15 -0500 Original-Received: from list by monty-python.gnu.org with tmda-scanned (Exim 4.24) id 1AOFyO-000619-Lq for emacs-devel@gnu.org; Mon, 24 Nov 2003 07:37:48 -0500 Original-Received: from mail by monty-python.gnu.org with spam-scanned (Exim 4.24) id 1AOFx9-0005mw-BZ for emacs-devel@gnu.org; Mon, 24 Nov 2003 07:37:02 -0500 Original-Received: from [212.227.126.189] (helo=moutng.kundenserver.de) by monty-python.gnu.org with esmtp (Exim 4.24) id 1AOFr1-0004vc-3C for emacs-devel@gnu.org; Mon, 24 Nov 2003 07:30:11 -0500 Original-Received: from [212.227.126.205] (helo=mrelayng.kundenserver.de) by moutng6.kundenserver.de with esmtp (Exim 3.35 #1) id 1AOEtW-0006Ks-00 for emacs-devel@gnu.org; Mon, 24 Nov 2003 12:28:42 +0100 Original-Received: from [62.156.48.238] (helo=orion.univie.ac.at) by mrelayng.kundenserver.de with asmtp (TLSv1:EDH-RSA-DES-CBC3-SHA:168) (Exim 3.35 #1) id 1AOEtV-0002tk-00 for emacs-devel@gnu.org; Mon, 24 Nov 2003 12:28:41 +0100 Original-Received: from localhost (localhost [127.0.0.1]) by orion.univie.ac.at (8.11.6/8.11.6/SuSE Linux 0.5) with ESMTP id hAOA9c119859 for ; Mon, 24 Nov 2003 11:09:38 +0100 Original-To: emacs-devel@gnu.org X-Mailer: Mew version 4.0.60 on Emacs 21.3.50.1 / Mule 5.0 (SAKAKI) X-Provags-ID: kundenserver.de abuse@kundenserver.de auth:2dc398bc694a1e60948148ba0a42c0da X-BeenThere: emacs-devel@gnu.org X-Mailman-Version: 2.1.2 Precedence: list List-Id: Emacs development discussions. List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: emacs-devel-bounces+emacs-devel=quimby.gnus.org@gnu.org Xref: main.gmane.org gmane.emacs.devel:18078 X-Report-Spam: http://spam.gmane.org/gmane.emacs.devel:18078 [CVS 2003-11-13, compiled with gcc 2.95.3 using -O0] Using this CVS snapshot I get much more GC crashes than previously. I wonder whether this is due to some changes related to GC or whether I've compiled with -O0. I'm rather convinced that it is related to displaying fonts for many different scripts (mainly Thai, Chinese, Japanese, and Korean) at the same time. Any tries in debugging the problem (as described in the DEBUG) makes my gdb 6.0 either crash or abort... Werner PS: That a call to `bt' after a crash yields about 1800 nested calls to mark_object is normal, right?