From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Ken Brown Newsgroups: gmane.emacs.bugs Subject: bug#17526: 24.3.90; Crash in Cygwin-w32 build Date: Mon, 19 May 2014 21:49:17 -0400 Message-ID: <537AB49D.8060904@cornell.edu> References: <5379F979.8000402@cornell.edu> <83fvk5dcgk.fsf@gnu.org> <537A593C.3060707@cornell.edu> <83sio5blsx.fsf@gnu.org> <537A7107.8040809@dancol.org> <537A7B85.30904@cornell.edu> <537A7BE6.7080307@dancol.org> NNTP-Posting-Host: plane.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit X-Trace: ger.gmane.org 1400572337 5549 80.91.229.3 (20 May 2014 07:52:17 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Tue, 20 May 2014 07:52:17 +0000 (UTC) Cc: 17526@debbugs.gnu.org To: Daniel Colascione , Eli Zaretskii Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Tue May 20 09:52:09 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 1WmZC6-0003VK-4L for geb-bug-gnu-emacs@m.gmane.org; Tue, 20 May 2014 03:50:18 +0200 Original-Received: from localhost ([::1]:50889 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1WmZC5-00058b-JB for geb-bug-gnu-emacs@m.gmane.org; Mon, 19 May 2014 21:50:17 -0400 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:53849) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1WmZBx-00057Y-9l for bug-gnu-emacs@gnu.org; Mon, 19 May 2014 21:50:14 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1WmZBs-0006g6-3t for bug-gnu-emacs@gnu.org; Mon, 19 May 2014 21:50:09 -0400 Original-Received: from debbugs.gnu.org ([140.186.70.43]:54733) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1WmZBs-0006c9-0M for bug-gnu-emacs@gnu.org; Mon, 19 May 2014 21:50:04 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.80) (envelope-from ) id 1WmZBq-0006tJ-Te for bug-gnu-emacs@gnu.org; Mon, 19 May 2014 21:50:03 -0400 X-Loop: help-debbugs@gnu.org Resent-From: Ken Brown Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Tue, 20 May 2014 01:50:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 17526 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: moreinfo Original-Received: via spool by 17526-submit@debbugs.gnu.org id=B17526.140055057126428 (code B ref 17526); Tue, 20 May 2014 01:50:02 +0000 Original-Received: (at 17526) by debbugs.gnu.org; 20 May 2014 01:49:31 +0000 Original-Received: from localhost ([127.0.0.1]:53610 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.80) (envelope-from ) id 1WmZBK-0006s9-8T for submit@debbugs.gnu.org; Mon, 19 May 2014 21:49:30 -0400 Original-Received: from limerock03.mail.cornell.edu ([128.84.12.34]:48896) by debbugs.gnu.org with esmtp (Exim 4.80) (envelope-from ) id 1WmZBH-0006rl-4Q for 17526@debbugs.gnu.org; Mon, 19 May 2014 21:49:28 -0400 X-CornellRouted: This message has been Routed already. Original-Received: from authusersmtp.mail.cornell.edu (granite4.serverfarm.cornell.edu [10.16.197.9]) by limerock03.mail.cornell.edu (8.14.4/8.14.4_cu) with ESMTP id s4K1nFl6021828; Mon, 19 May 2014 21:49:15 -0400 Original-Received: from [192.168.1.3] (cpe-67-249-194-47.twcny.res.rr.com [67.249.194.47]) (authenticated bits=0) by authusersmtp.mail.cornell.edu (8.14.4/8.12.10) with ESMTP id s4K1nD5S025500 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES128-SHA bits=128 verify=NOT); Mon, 19 May 2014 21:49:14 -0400 User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:24.0) Gecko/20100101 Thunderbird/24.5.0 In-Reply-To: <537A7BE6.7080307@dancol.org> 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:89262 Archived-At: On 5/19/2014 5:47 PM, Daniel Colascione wrote: > On 05/19/2014 02:45 PM, Ken Brown wrote: >> On 5/19/2014 5:00 PM, Daniel Colascione wrote: >>> On 05/19/2014 12:39 PM, Eli Zaretskii wrote: >>>>> Date: Mon, 19 May 2014 15:19:24 -0400 >>>>> From: Ken Brown >>>>> CC: 17526@debbugs.gnu.org >>>>> >>>>> On 5/19/2014 11:18 AM, Eli Zaretskii wrote: >>>>>>> Date: Mon, 19 May 2014 08:30:49 -0400 >>>>>>> From: Ken Brown >>>>>>> >>>>>>> I just got a crash with the following backtrace: >>> >>> There goes my BLODA theory (assuming you don't have any). These crashes >>> (including the indirect-variable one) are all seemingly impossible, but >>> if there were generalized random memory corruption, I'd expect to see >>> more severe effects. I have no idea what's wrong. Both trunk and >>> emacs-24 seem to be affected: did something change in the Cygwin DLL >>> side? >> >> Not that I know of. By the way, all these crashes that are being >> reported are in 64-bit Cygwin, FWIW. So it may very well be a Cygwin >> problem rather than an emacs problem. >> >> Do you have a 64-bit Cygwin installation on which you could try to >> reproduce this? The crashes are seemingly random. I've occasionally >> gotten a crash a few seconds after starting emacs, but other times I've >> run emacs for days without a problem. So you might have to wait a long >> time. Also, I don't always get a chance to attach gdb. In other words, >> emacs just dies with a SEGV, but apparently without calling emacs_abort. > > I don't, and it'll be at least a week or so before I'm able to set one > up. Nobody's reported crashes in the X11 Emacs? What about cygw32 run > with -nw? No, all the recent crash reports have been for cygw32. But I doubt if anyone has run it with -nw. I'll try that myself. Ken