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

[marc]

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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Features:
(shadow mail-extr emacsbug sendmail ox-odt rng-loc rng-uri rng-parse
rng-match rng-dt rng-util rng-pttrn nxml-parse nxml-ns nxml-enc xmltok
nxml-util emms-info-libtag emms-librefm-stream emms-librefm-scrobbler
emms-playlist-limit emms-volume emms-volume-amixer emms-i18n
emms-history emms-score emms-stream-info emms-metaplaylist-mode
emms-bookmarks emms-cue emms-mode-line-icon emms-browser sort
emms-playlist-sort emms-last-played emms-player-xine emms-player-mpd
emms-playing-time emms-lyrics emms-url emms-streams emms-show-all
emms-tag-editor emms-mark emms-mode-line emms-cache emms-info-ogginfo
emms-info-mp3info emms-info later-do emms-playlist-mode emms-player-vlc
emms-player-mplayer emms-player-simple emms-source-playlist
emms-source-file locate emms-setup emms emms-compat ruby-electric
inf-ruby ruby-mode smie clojure-mode align org-ref org-ref-helm-bibtex
org-ref-helm helm-utils helm-bibtex bibtex-completion biblio
biblio-download biblio-dissemin biblio-hal biblio-dblp biblio-crossref
biblio-arxiv timezone biblio-doi biblio-core let-alist url-queue ido
hl-line helm-net browse-url xml helm-help helm helm-source eieio-compat
helm-multi-match helm-lib helm-config helm-easymenu async-bytecomp async
org-ref-core warnings edmacro kmacro reftex-cite reftex reftex-vars
parsebib ox-latex ox-icalendar ox-html ox-ascii ox-publish ox
org-ref-glossary org-ref-bibtex org-ref-citeproc org-element message
idna dired rfc822 mml mml-sec epg mm-decode mm-bodies mm-encode
mailabbrev gmm-utils mailheader key-chord hydra lv doi-utils
org-ref-utils org-ref-pdf pdf-tools compile cus-edit cus-start cus-load
wid-edit pdf-view bookmark pp jka-compr pdf-cache pdf-info tq pdf-util
image-mode url-http tls gnutls url-auth mail-parse rfc2231 rfc2047
rfc2045 ietf-drums url-gw org-bibtex bibtex f ob-sparql sparql-mode
ob-elasticsearch s es-parse dash org org-macro org-footnote
org-pcomplete pcomplete org-list org-faces org-entities noutline outline
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syntax facemenu font-core frame cl-generic cham georgian utf-8-lang
misc-lang vietnamese tibetan thai tai-viet lao korean japanese eucjp-ms
cp51932 hebrew greek romanian slovak czech european ethiopic indian
cyrillic chinese charscript case-table epa-hook jka-cmpr-hook help
simple abbrev minibuffer cl-preloaded 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
dbusbind inotify dynamic-setting system-font-setting font-render-setting
move-toolbar gtk x-toolkit x multi-tty make-network-process emacs)

Memory information:
((conses 16 557204 18218)
 (symbols 48 48952 0)
 (miscs 40 626 281)
 (strings 32 171666 24161)
 (string-bytes 1 5777965)
 (vectors 16 52691)
 (vector-slots 8 1677549 183259)
 (floats 8 429 53)
 (intervals 56 800 0)
 (buffers 976 19))