GNU bug report logs - #31547
25.3; Core dump: g_main_context_prepare() called recursively from within a source's check() or prepare() member.

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From: help-debbugs <at> gnu.org (GNU bug Tracking System)
To: Robert Pluim <rpluim <at> gmail.com>
Cc: tracker <at> debbugs.gnu.org
Subject: bug#31547: closed (25.3; Core dump: g_main_context_prepare()
 called recursively from within a source's check() or prepare() member.)
Date: Tue, 05 Jun 2018 12:58:02 +0000

[Message part 1 (text/plain, inline)]

Your message dated Tue, 05 Jun 2018 14:56:43 +0200
with message-id <87602x4cj8.fsf <at> gmail.com>
and subject line Re: bug#31547: 25.3; Core dump: g_main_context_prepare() called recursively from within a source's check() or prepare() member.
has caused the debbugs.gnu.org bug report #31547,
regarding 25.3; Core dump: g_main_context_prepare() called recursively from within a source's check() or prepare() member.
to be marked as done.

(If you believe you have received this mail in error, please contact
help-debbugs <at> gnu.org.)


-- 
31547: http://debbugs.gnu.org/cgi/bugreport.cgi?bug=31547
GNU Bug Tracking System
Contact help-debbugs <at> gnu.org with problems

[Message part 2 (message/rfc822, inline)]

From: marc <at> budabe.eu
To: bug-gnu-emacs <at> gnu.org
Subject: 25.3;
 Core dump: g_main_context_prepare() called recursively from within a
 source's check() or prepare() member.
Date: Tue, 22 May 2018 06:45:31 +0200

Actions:
- Start Wanderlust package
- Open the .Sent Folder (most likely dependend on its concrete contents)
--> first core dump of Emacs in years (here reproducible)



(emacs:11477): GLib-WARNING **: 06:38:49.685: g_main_context_prepare() called recursively from within a source's check() or prepare() member.

(emacs:11477): GLib-WARNING **: 06:38:49.685: g_main_context_check() called recursively from within a source's check() or prepare() member.

Backtrace:
emacs[0x508b3f]
emacs[0x4ee96c]
emacs[0x508bf4]
emacs[0x44f9ab]
emacs[0x45213a]
emacs[0x5a3442]
emacs[0x5aae45]
emacs[0x4ee748]
emacs[0x4bd65a]
emacs[0x4c1adb]
emacs[0x4c1b6b]
/usr/lib/libX11.so.6(_XError+0x11d)[0x7fa4ce26b6ed]
/usr/lib/libX11.so.6(+0x41617)[0x7fa4ce268617]
/usr/lib/libX11.so.6(+0x416d5)[0x7fa4ce2686d5]
/usr/lib/libX11.so.6(_XEventsQueued+0x55)[0x7fa4ce268fd5]
/usr/lib/libX11.so.6(XPending+0x57)[0x7fa4ce25aca7]
/usr/lib/libgdk-3.so.0(+0x66f6f)[0x7fa4cfa89f6f]
/usr/lib/libglib-2.0.so.0(g_main_context_prepare+0x1c9)[0x7fa4ce9d5a49]
/usr/lib/libglib-2.0.so.0(+0x4c44e)[0x7fa4ce9d644e]
/usr/lib/libglib-2.0.so.0(g_main_context_pending+0x29)[0x7fa4ce9d65e9]
/usr/lib/libgtk-3.so.0(gtk_events_pending+0xf)[0x7fa4cff47e3f]
emacs[0x4be039]
emacs[0x4f5929]
emacs[0x4f5fe5]
emacs[0x5cc0b4]
emacs[0x57bba4]
emacs[0x5cee4b]
emacs[0x5cf0d3]
emacs[0x5cf3ec]
emacs[0x43eeab]
emacs[0x440661]
emacs[0x442f1a]
emacs[0x449b96]
emacs[0x46dd65]
emacs[0x563d0e]
emacs[0x59cff4]
emacs[0x565f80]
emacs[0x563b7b]
emacs[0x563dd9]
emacs[0x56291d]
emacs[0x5633b0]
...

[3]+  Aborted                 (core dumped) emacs


In GNU Emacs 25.3.1 (x86_64-pc-linux-gnu, GTK+ Version 3.22.30)
 of 2018-05-09 built on arojas
Windowing system distributor 'The X.Org Foundation', version 11.0.12000000
Configured using:
 'configure --prefix=/usr --sysconfdir=/etc --libexecdir=/usr/lib
 --localstatedir=/var --with-x-toolkit=gtk3 --with-xft --with-modules
 'CFLAGS=-march=x86-64 -mtune=generic -O2 -pipe -fstack-protector-strong
 -fno-plt' CPPFLAGS=-D_FORTIFY_SOURCE=2
 LDFLAGS=-Wl,-O1,--sort-common,--as-needed,-z,relro,-z,now'

Configured features:
XPM JPEG TIFF GIF PNG RSVG IMAGEMAGICK SOUND GPM DBUS GCONF GSETTINGS
NOTIFY ACL GNUTLS LIBXML2 FREETYPE M17N_FLT LIBOTF XFT ZLIB
TOOLKIT_SCROLL_BARS GTK3 X11 MODULES

Important settings:
  value of $LANG: en_US.UTF-8
  locale-coding-system: utf-8-unix

Major mode: Fundamental

Minor modes in effect:
  async-bytecomp-package-mode: t
  savehist-mode: t
  tooltip-mode: t
  global-eldoc-mode: t
  electric-indent-mode: t
  mouse-wheel-mode: t
  menu-bar-mode: t
  file-name-shadow-mode: t
  global-font-lock-mode: t
  blink-cursor-mode: t
  auto-composition-mode: t
  auto-encryption-mode: t
  auto-compression-mode: t
  buffer-read-only: t
  line-number-mode: t
  transient-mark-mode: t

Recent messages:
Debug (ox-odt): Trying /usr/share/emacs/25.3/etc/styles/... [2 times]
Debug (ox-odt): Trying /usr/share/emacs/25.3/lisp/org/etc/styles/...
Debug (ox-odt): Trying /usr/share/emacs/25.3/etc/org/...
Debug (ox-odt): Using styles under /usr/share/emacs/25.3/etc/org/
Debug (ox-odt): Searching for OpenDocument schema files...
Debug (ox-odt): Trying /usr/share/emacs/25.3/etc/schema/...
Debug (ox-odt): No OpenDocument schema files installed
Problems while trying to load export back-end ‘confluence’
For information about GNU Emacs and the GNU system, type C-h C-a.
Making completion list...

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Memory information:
((conses 16 557204 18218)
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[Message part 3 (message/rfc822, inline)]

From: Robert Pluim <rpluim <at> gmail.com>
To: Eli Zaretskii <eliz <at> gnu.org>
Cc: marc <at> budabe.eu, 31547-done <at> debbugs.gnu.org
Subject: Re: bug#31547: 25.3;
 Core dump: g_main_context_prepare() called recursively from within a
 source's check() or prepare() member.
Date: Tue, 05 Jun 2018 14:56:43 +0200

forcemerge 30874 30045 31547
tag 30874 + fixed
quit

Eli Zaretskii <eliz <at> gnu.org> writes:

>> From: Robert Pluim <rpluim <at> gmail.com>
>> Cc: Eli Zaretskii <eliz <at> gnu.org>, 31547 <at> debbugs.gnu.org
>> Date: Mon, 04 Jun 2018 19:36:52 +0200
>> 
>> > Robert, how about backporting it to the emacs-26 branch, so that it
>> > ends up in Emacs 26.2?
>> 
>> Sure. Perhaps a PROBLEMS entry as well? Although if itʼs backported
>> the problem won't arise.
>
> Right.  I think you should cherry-pick that commit now.
>
> And this bug should be merged with the other two and closed.

I hope Iʼve managed the right debbugs incantation for that.

Marc, thanks for your help with this.

Cherry-pick of 408bf21a8c, 95b77b0451, and 3deaac1bd9 to emacs-26 Pushed as acaebed014

Robert

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