From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: markus.hoenicka@mhoenicka.de Newsgroups: gmane.emacs.bugs Subject: bug#17753: Cygwin emacs-X11 core dump Date: Thu, 7 Aug 2014 00:02:42 +0200 Message-ID: <21474.42498.635627.664267@wombat.mininet> References: <21431.6898.745604.392984@wombat.mininet> <53B805C7.8030209@cornell.edu> <21435.4511.658539.666411@wombat.mininet> <53BD4A64.8000003@cornell.edu> NNTP-Posting-Host: plane.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit X-Trace: ger.gmane.org 1407363042 21437 80.91.229.3 (6 Aug 2014 22:10:42 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Wed, 6 Aug 2014 22:10:42 +0000 (UTC) Cc: 17753@debbugs.gnu.org To: Ken Brown Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Thu Aug 07 00:10:35 2014 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 1XF9Pm-0003v0-4c for geb-bug-gnu-emacs@m.gmane.org; Thu, 07 Aug 2014 00:10:34 +0200 Original-Received: from localhost ([::1]:42012 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1XF9Pl-0002YI-FQ for geb-bug-gnu-emacs@m.gmane.org; Wed, 06 Aug 2014 18:10:33 -0400 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:36195) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1XF9Gi-0006nE-4v for bug-gnu-emacs@gnu.org; Wed, 06 Aug 2014 18:01:17 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1XF9GY-00027l-CN for bug-gnu-emacs@gnu.org; Wed, 06 Aug 2014 18:01:11 -0400 Original-Received: from debbugs.gnu.org ([140.186.70.43]:53908) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1XF9GY-00027g-9v for bug-gnu-emacs@gnu.org; Wed, 06 Aug 2014 18:01:02 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.80) (envelope-from ) id 1XF9GX-00057U-Vo for bug-gnu-emacs@gnu.org; Wed, 06 Aug 2014 18:01:02 -0400 X-Loop: help-debbugs@gnu.org Resent-From: markus.hoenicka@mhoenicka.de Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Wed, 06 Aug 2014 22:01:01 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 17753 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: moreinfo Original-Received: via spool by 17753-submit@debbugs.gnu.org id=B17753.140736242219617 (code B ref 17753); Wed, 06 Aug 2014 22:01:01 +0000 Original-Received: (at 17753) by debbugs.gnu.org; 6 Aug 2014 22:00:22 +0000 Original-Received: from localhost ([127.0.0.1]:60851 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.80) (envelope-from ) id 1XF9Fs-00056G-QM for submit@debbugs.gnu.org; Wed, 06 Aug 2014 18:00:21 -0400 Original-Received: from smtprelay05.ispgateway.de ([80.67.31.94]:58111) by debbugs.gnu.org with esmtp (Exim 4.80) (envelope-from ) id 1XF9Fo-000565-OJ for 17753@debbugs.gnu.org; Wed, 06 Aug 2014 18:00:17 -0400 Original-Received: from [93.132.81.244] (helo=wombat.mininet) by smtprelay05.ispgateway.de with esmtpsa (TLSv1:AES128-SHA:128) (Exim 4.68) (envelope-from ) id 1XF9Fi-0007yt-Rm; Thu, 07 Aug 2014 00:00:11 +0200 X-Mailer: emacs 24.3.1 (via feedmail 11-beta-1 I); VM 8.1.2 under 24.3.1 (amd64-portbld-freebsd10.0) In-Reply-To: <53BD4A64.8000003@cornell.edu> X-Df-Sender: NDcyNTgy 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:92225 Archived-At: Ken Brown writes: > A bug in the Cygwin DLL (64-bit only) was just discovered and fixed. > The bug could have prevented stack space from being committed after the > initial commit. Could you try the latest snapshot from > https://cygwin.com/snapshots/ and see if these strange crashes stop? I > realize that you may have to run emacs for several weeks before you can > be confident. > Hi, I don't know if the latest official Cygwin DLL contains any additional bugfixes that are relevant for the Emacs crashes, but I've upgraded my system anyway, using the latest Cygwin DLL and Emacs as of Aug 4th. Emacs crashed on the very same day, but not once during the next two days. The core dumps look as useless as ever, although slightly different compared to before the upgrade: (gdb) thread apply all bt Thread 6 (Thread 0x14dc): #0 0x0004003300001f80 in ?? () #1 0x0000000000000000 in ?? () Thread 5 (Thread 0x57c): #0 0x0000003300001f80 in ?? () #1 0x000007fefda010dc in ?? () #2 0x0000000000000000 in ?? () Thread 4 (Thread 0x1300): #0 0x0000003300001f80 in ?? () #1 0x000007fefda010dc in ?? () #2 0x0000000000000000 in ?? () Thread 3 (Thread 0x1080): #0 0x0000003300001f80 in ?? () #1 0x00000000777eb037 in ?? () #2 0x0000000000000002 in ?? () #3 0x0000000000000000 in ?? () Thread 2 (Thread 0xf38): #0 0x0000003300001f80 in ?? () #1 0x000007fefda01a7a in ?? () #2 0x000000000042ce00 in ?? () #3 0x0000000100582620 in schedule_atimer () at /usr/src/debug/emacs-24.3-7/src/atimer.c:343 #4 0x00000001802de9f8 in ?? () #5 0x0000000000000000 in ?? () Thread 1 (Thread 0x11b4): #0 0x0000003300001fa4 in ?? () #1 0x0000000100010000 in ?? () #2 0x0000000000000000 in ?? () $ uname -a CYGWIN_NT-6.1 SBHC123 1.7.31(0.272/5/3) 2014-07-25 11:26 x86_64 Cygwin $ cygcheck -f /usr/bin/emacs-X11.exe emacs-X11-24.3-7 regards, Markus -- Markus Hoenicka http://www.mhoenicka.de AQ score 38