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: Mon, 9 Jun 2014 23:55:32 +0200 Message-ID: <21398.11604.630991.757383@wombat.mininet> 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 1402441165 27057 80.91.229.3 (10 Jun 2014 22:59:25 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Tue, 10 Jun 2014 22:59:25 +0000 (UTC) To: 17753@debbugs.gnu.org Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Wed Jun 11 00:59:20 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 1WuV0f-0004h6-LJ for geb-bug-gnu-emacs@m.gmane.org; Wed, 11 Jun 2014 00:59:17 +0200 Original-Received: from localhost ([::1]:42387 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1WuV0f-0000cE-Ct for geb-bug-gnu-emacs@m.gmane.org; Tue, 10 Jun 2014 18:59:17 -0400 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:53571) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1WuV0X-0000bD-9i for bug-gnu-emacs@gnu.org; Tue, 10 Jun 2014 18:59:15 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1WuV0R-0000ca-7D for bug-gnu-emacs@gnu.org; Tue, 10 Jun 2014 18:59:09 -0400 Original-Received: from debbugs.gnu.org ([140.186.70.43]:52138) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1WuV0R-0000cW-48 for bug-gnu-emacs@gnu.org; Tue, 10 Jun 2014 18:59:03 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.80) (envelope-from ) id 1WuV0Q-0007ng-Hv for bug-gnu-emacs@gnu.org; Tue, 10 Jun 2014 18:59:02 -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: Tue, 10 Jun 2014 22:59:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: report 17753 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: X-Debbugs-Original-To: bug-gnu-emacs@gnu.org Original-Received: via spool by submit@debbugs.gnu.org id=B.140244109629925 (code B ref -1); Tue, 10 Jun 2014 22:59:02 +0000 Original-Received: (at submit) by debbugs.gnu.org; 10 Jun 2014 22:58:16 +0000 Original-Received: from localhost ([127.0.0.1]:43288 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.80) (envelope-from ) id 1WuUzf-0007ma-1K for submit@debbugs.gnu.org; Tue, 10 Jun 2014 18:58:16 -0400 Original-Received: from eggs.gnu.org ([208.118.235.92]:41335) by debbugs.gnu.org with esmtp (Exim 4.80) (envelope-from ) id 1WuUKp-0006jW-3v for submit@debbugs.gnu.org; Tue, 10 Jun 2014 18:16:04 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1WuUKd-0001mo-PG for submit@debbugs.gnu.org; Tue, 10 Jun 2014 18:15:57 -0400 Original-Received: from lists.gnu.org ([2001:4830:134:3::11]:52510) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1WuUKd-0001mk-N2 for submit@debbugs.gnu.org; Tue, 10 Jun 2014 18:15:51 -0400 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:43053) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1WuUKY-00048G-4T for bug-gnu-emacs@gnu.org; Tue, 10 Jun 2014 18:15:51 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1WuUKS-0001ky-Ka for bug-gnu-emacs@gnu.org; Tue, 10 Jun 2014 18:15:46 -0400 Original-Received: from smtprelay02.ispgateway.de ([80.67.31.36]:46606) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1WuUKS-0001kR-AF for bug-gnu-emacs@gnu.org; Tue, 10 Jun 2014 18:15:40 -0400 Original-Received: from [77.2.42.103] (helo=wombat.mininet) by smtprelay02.ispgateway.de with esmtpsa (TLSv1:AES128-SHA:128) (Exim 4.68) (envelope-from ) id 1WuUKP-000508-CF for bug-gnu-emacs@gnu.org; Wed, 11 Jun 2014 00:15:38 +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) X-Df-Sender: NDcyNTgy X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.6.x X-detected-operating-system: by eggs.gnu.org: Error: Malformed IPv6 address (bad octet value). X-Mailman-Approved-At: Tue, 10 Jun 2014 18:58:14 -0400 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:90228 Archived-At: Hi, I had to upgrade my box at work from Windows XP to Windows 7. The latter runs the 64 bit version of Cygwin, whereas the former ran the 32 bit version. I've never experienced any Emacs crashes of the 32 bit version in years. Since upgrading I noticed approx. one crash per day. As suggested on the Cygwin list [1], I've upgraded to a test release of Emacs. The crash frequency is now close to once in two weeks. As I started to collect crash data only about two weeks ago, it is too early to search for patterns or for ways to reproduce the crashes. This is also why I can't offer backtraces after starting Emacs with the -Q switch. I hope that someone can make sense of the backtrace data anyway. I'll be happy to provide further information and run tests if needed. regards, Markus System information Windows 7 Professional Ver 6.1 Build 7601 Service Pack 1 uname -a output: CYGWIN_NT-6.1 SBHC123 1.7.29(0.272/5/3) 2014-04-07 13:46 x86_64 Cygwin Installed Emacs packages: emacs 24.3.90-1 emacs-debuginfo 24.3.90-1 emacs-el 24.3.90-1 emacs-X11 24.3.90-1 In GNU Emacs 24.3.90.1 (x86_64-unknown-cygwin, GTK+ Version 3.10.7) of 2014-05-03 on fiona Windowing system distributor `The Cygwin/X Project', version 11.0.11501000 Configured using: `configure --srcdir=/home/kbrown/src/cygemacs/emacs-24.3.90-1.x86_64/src/emacs-24.3.90 --prefix=/usr --exec-prefix=/usr --bindir=/usr/bin --sbindir=/usr/sbin --libexecdir=/usr/libexec --datadir=/usr/share --localstatedir=/var --sysconfdir=/etc --libdir=/usr/lib --datarootdir=/usr/share --docdir=/usr/share/doc/emacs --htmldir=/usr/share/doc/emacs/html -C --without-gconf --without-gsettings 'CFLAGS=-ggdb -O2 -pipe -Wimplicit-function-declaration -O0 -fdebug-prefix-map=/home/kbrown/src/cygemacs/emacs-24.3.90-1.x86_64/build=/usr/src/debug/emacs-24.3.90-1 -fdebug-prefix-map=/home/kbrown/src/cygemacs/emacs-24.3.90-1.x86_64/src/emacs-24.3.90=/usr/src/debug/emacs-24.3.90-1' CPPFLAGS= LDFLAGS=-Wl,--stack,0x400000' Important settings: value of $LC_ALL: en_US.UTF-8 value of $LANG: de_DE.UTF-8 locale-coding-system: utf-8-unix Major mode: Fundamental Minor modes in effect: erc-list-mode: t erc-menu-mode: t erc-autojoin-mode: t erc-ring-mode: t erc-networks-mode: t erc-pcomplete-mode: t erc-track-mode: t erc-match-mode: t erc-button-mode: t erc-fill-mode: t erc-stamp-mode: t erc-netsplit-mode: t erc-irccontrols-mode: t erc-noncommands-mode: t erc-move-to-prompt-mode: t erc-readonly-mode: t tooltip-mode: t electric-indent-mode: t mouse-wheel-mode: t menu-bar-mode: t file-name-shadow-mode: t global-font-lock-mode: t font-lock-mode: t blink-cursor-mode: t auto-composition-mode: t auto-encryption-mode: t auto-compression-mode: t line-number-mode: t transient-mark-mode: t Features: (shadow mail-extr emacsbug message rfc822 mml mml-sec mm-decode mm-bodies mm-encode mail-parse rfc2231 mailabbrev gmm-utils mailheader sendmail rfc2047 rfc2045 ietf-drums mail-utils wrolo-menu lmenu noutline outline help-mode mule-util cal-move warnings erc-list erc-menu erc-join erc-ring erc-networks erc-pcomplete pcomplete comint ansi-color ring erc-track erc-match erc-button erc-fill erc-stamp erc-netsplit erc-goodies erc erc-backend erc-compat format-spec auth-source eieio byte-opt bytecomp byte-compile cconv eieio-core gnus-util mm-util mail-prsvr password-cache thingatpt pp muse-backlink planner-cyclic diary-lib diary-loaddefs planner-publish muse-xml planner advice help-fns sort muse-colors muse-html muse-xml-common muse-publish muse-project muse-protocols info muse-regexps muse muse-nested-tags muse-mode wrolo htz cal-julian cal-menu calendar cal-loaddefs hmail hversion hfyview cl-macs gv htmlfontify cus-edit cus-start cus-load wid-edit cl cl-loaddefs cl-lib refdb-output-mode derived refdb-mode easy-mmode easymenu server time-date tooltip electric uniquify ediff-hook vc-hooks lisp-float-type mwheel x-win x-dnd tool-bar dnd fontset image regexp-opt fringe tabulated-list newcomment lisp-mode prog-mode register page menu-bar rfn-eshadow timer select scroll-bar mouse jit-lock font-lock syntax facemenu font-core frame cham georgian utf-8-lang misc-lang vietnamese tibetan thai tai-viet lao korean japanese hebrew greek romanian slovak czech european ethiopic indian cyrillic chinese case-table epa-hook jka-cmpr-hook help simple abbrev minibuffer nadvice loaddefs button faces cus-face macroexp files text-properties overlay sha1 md5 base64 format env code-pages mule custom widget hashtable-print-readable backquote make-network-process dbusbind gfilenotify dynamic-setting font-render-setting move-toolbar gtk x-toolkit x multi-tty emacs) How to reproduce This is the tricky part as mentioned above. On the occasion recorded below I was simply typing text. Backtraces (gdb) bt full #0 0x0000003300001fa4 in ?? () No symbol table info available. #1 0x0000000100a49832 in bss_sbrk_buffer () No symbol table info available. #2 0x000000000042ccf0 in ?? () No symbol table info available. #3 0x0000000000000004 in ?? () No symbol table info available. #4 0x0000000101013c48 in bss_sbrk_buffer () No symbol table info available. #5 0x0000000000425170 in ?? () No symbol table info available. #6 0x000000010052b64d in CHAR_TABLE_REF ( ct=, ct@entry=, idx=) at /usr/src/debug/emacs-24.3.90-1/src/lisp.h:1468 No locals. (gdb) xbacktrace Undefined command: "xbacktrace". Try "help". [1] https://cygwin.com/ml/cygwin/2014-05/msg00047.html -- Markus Hoenicka http://www.mhoenicka.de AQ score 38