From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Eli Zaretskii Newsgroups: gmane.emacs.bugs Subject: bug#15994: 24.3.50; emacs_backtrace.txt Date: Mon, 02 Dec 2013 19:38:09 +0200 Message-ID: <8361r75f26.fsf@gnu.org> References: <015bf53e-c4c7-4344-a8a4-193dbb7113bc@default> Reply-To: Eli Zaretskii NNTP-Posting-Host: plane.gmane.org X-Trace: ger.gmane.org 1386005957 20014 80.91.229.3 (2 Dec 2013 17:39:17 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Mon, 2 Dec 2013 17:39:17 +0000 (UTC) Cc: 15994@debbugs.gnu.org To: Drew Adams Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Mon Dec 02 18:39:22 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 1VnXSn-00069o-Pj for geb-bug-gnu-emacs@m.gmane.org; Mon, 02 Dec 2013 18:39:17 +0100 Original-Received: from localhost ([::1]:38118 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1VnXSn-0006uq-EJ for geb-bug-gnu-emacs@m.gmane.org; Mon, 02 Dec 2013 12:39:17 -0500 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:53891) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1VnXSe-0006te-Lm for bug-gnu-emacs@gnu.org; Mon, 02 Dec 2013 12:39:13 -0500 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1VnXSZ-000543-KX for bug-gnu-emacs@gnu.org; Mon, 02 Dec 2013 12:39:08 -0500 Original-Received: from debbugs.gnu.org ([140.186.70.43]:40949) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1VnXSZ-00053z-Hc for bug-gnu-emacs@gnu.org; Mon, 02 Dec 2013 12:39:03 -0500 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.80) (envelope-from ) id 1VnXSZ-0005i2-07 for bug-gnu-emacs@gnu.org; Mon, 02 Dec 2013 12:39:03 -0500 X-Loop: help-debbugs@gnu.org Resent-From: Eli Zaretskii Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Mon, 02 Dec 2013 17:39:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 15994 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: moreinfo Original-Received: via spool by 15994-submit@debbugs.gnu.org id=B15994.138600592021879 (code B ref 15994); Mon, 02 Dec 2013 17:39:02 +0000 Original-Received: (at 15994) by debbugs.gnu.org; 2 Dec 2013 17:38:40 +0000 Original-Received: from localhost ([127.0.0.1]:54966 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.80) (envelope-from ) id 1VnXSB-0005gm-Is for submit@debbugs.gnu.org; Mon, 02 Dec 2013 12:38:39 -0500 Original-Received: from mtaout22.012.net.il ([80.179.55.172]:45658) by debbugs.gnu.org with esmtp (Exim 4.80) (envelope-from ) id 1VnXS8-0005gH-0f for 15994@debbugs.gnu.org; Mon, 02 Dec 2013 12:38:37 -0500 Original-Received: from conversion-daemon.a-mtaout22.012.net.il by a-mtaout22.012.net.il (HyperSendmail v2007.08) id <0MX600D00WYTCY00@a-mtaout22.012.net.il> for 15994@debbugs.gnu.org; Mon, 02 Dec 2013 19:38:09 +0200 (IST) Original-Received: from HOME-C4E4A596F7 ([87.69.4.28]) by a-mtaout22.012.net.il (HyperSendmail v2007.08) with ESMTPA id <0MX600DJNWZL5070@a-mtaout22.012.net.il>; Mon, 02 Dec 2013 19:38:09 +0200 (IST) In-reply-to: X-012-Sender: halo1@inter.net.il 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:81264 Archived-At: > Date: Sun, 1 Dec 2013 18:00:21 -0800 (PST) > From: Drew Adams > Cc: 15994@debbugs.gnu.org > > Just as an update: 1. I'm getting plenty of these crashes still. > 2. The latest occurred when I clicked the `X' in the upper right > corner of a frame (showing buffer *Help*, I believe), to delete it. I have just installed some code that hopefully will allow us to find out where these crashes come from. This code adds the following 2 lines at the beginning of emacs_backtrace.txt: Exception 0xc0000005 at this address: 1205b6c (The exception code and the address will be different in each case, of course.) We could then use this information to begin unlocking the mystery. I have a guess as to what causes the crashes, but I'd like some confirmation before I embark on a wild goose chase. I hope that the code really does its job in your crashes -- I could only simulate a simple crash to test it, so I cannot be sure. Also, could you perhaps post some minimal Lisp that would recreate your typical frame configuration starting from "emacs -Q"? I'm guessing you have a minibuffer-only frame, and pop-up-frames is non-nil, but how many frames of what dimensions and relative location do you usually have? Perhaps having that information would provide valuable clues. I'm only interested in frame configuration at this point, not in any other customizations.