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 15:53:59 -0400 Message-ID: <537A6157.6000305@cornell.edu> References: <5379F979.8000402@cornell.edu> <83fvk5dcgk.fsf@gnu.org> <537A593C.3060707@cornell.edu> <83sio5blsx.fsf@gnu.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 1400533310 28576 80.91.229.3 (19 May 2014 21:01:50 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Mon, 19 May 2014 21:01:50 +0000 (UTC) Cc: 17526@debbugs.gnu.org To: Eli Zaretskii Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Mon May 19 23:01:45 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 1WmUgd-0002s5-Lz for geb-bug-gnu-emacs@m.gmane.org; Mon, 19 May 2014 23:01:31 +0200 Original-Received: from localhost ([::1]:49978 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1WmTeV-0000O8-NN for geb-bug-gnu-emacs@m.gmane.org; Mon, 19 May 2014 15:55:15 -0400 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:43556) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1WmTeN-0000LS-QC for bug-gnu-emacs@gnu.org; Mon, 19 May 2014 15:55:12 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1WmTeJ-00077N-0k for bug-gnu-emacs@gnu.org; Mon, 19 May 2014 15:55:07 -0400 Original-Received: from debbugs.gnu.org ([140.186.70.43]:54592) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1WmTeI-00073g-SL for bug-gnu-emacs@gnu.org; Mon, 19 May 2014 15:55:02 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.80) (envelope-from ) id 1WmTeH-00067l-TZ for bug-gnu-emacs@gnu.org; Mon, 19 May 2014 15:55:02 -0400 X-Loop: help-debbugs@gnu.org Resent-From: Ken Brown Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Mon, 19 May 2014 19:55:01 +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=B17526.140052925123463 (code B ref 17526); Mon, 19 May 2014 19:55:01 +0000 Original-Received: (at 17526) by debbugs.gnu.org; 19 May 2014 19:54:11 +0000 Original-Received: from localhost ([127.0.0.1]:53469 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.80) (envelope-from ) id 1WmTdT-00066N-2J for submit@debbugs.gnu.org; Mon, 19 May 2014 15:54:11 -0400 Original-Received: from limerock02.mail.cornell.edu ([128.84.12.100]:44272) by debbugs.gnu.org with esmtp (Exim 4.80) (envelope-from ) id 1WmTdQ-00066A-Fx for 17526@debbugs.gnu.org; Mon, 19 May 2014 15:54:09 -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 limerock02.mail.cornell.edu (8.14.4/8.14.4_cu) with ESMTP id s4JJs22E031178; Mon, 19 May 2014 15:54:02 -0400 Original-Received: from [192.168.1.6] (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 s4JJs1hW028901 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES128-SHA bits=128 verify=NOT); Mon, 19 May 2014 15:54:02 -0400 User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:24.0) Gecko/20100101 Thunderbird/24.5.0 In-Reply-To: <83sio5blsx.fsf@gnu.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:89258 Archived-At: On 5/19/2014 3:39 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: >>>> >>>> #0 0x000007fefd5f3ca3 in KERNELBASE!DebugBreak () >>>> from /c/Windows/system32/KERNELBASE.dll >>>> #1 0x000000010061a344 in emacs_abort () >>>> at /usr/src/debug/emacs-24.3.90-1/src/w32fns.c:8460 >>>> #2 0x000000010043616a in move_it_to (it=0x4284e0, to_charpos=-1, to_x=-1, >>>> to_y=-1, to_vpos=10, op=4) >>>> at /usr/src/debug/emacs-24.3.90-1/src/xdisp.c:9198 >>>> #3 0x0000000100436fc2 in move_it_by_lines (it=0x4284e0, dvpos=10) >>>> at /usr/src/debug/emacs-24.3.90-1/src/xdisp.c:9490 >>> >>> That's a weird crash. Any chance of a reproducible recipe? >> >> No, I wasn't doing anything out of the ordinary -- just scrolling >> through a plain text file. > > Well, maybe try scrolling more than usual in the future, perhaps you > will hit it again. I'll try. >> There have been other weird crashes reported >> for the Cygwin-w32 build, such as this one that was sent to the Cygwin >> mailing list this morning: >> >> https://cygwin.com/ml/cygwin/2014-05/msg00396.html > > That crash makes no sense, arithcompare can only abort if its 3rd > argument is something other than the 6 enumeration values. I suspect > that was an optimized build (although I see no "optimized out" values > in the backtrace). No, it was an unoptimized build, but there's apparently something wrong with the backtrace. I don't know what could cause that. Ken