Package: emacs;
Reported by: raman <raman <at> google.com>
Date: Sun, 11 Dec 2016 04:03:01 UTC
Severity: normal
Tags: fixed
Merged with 25171
Found in version 26.0.50
Done: Noam Postavsky <npostavs <at> users.sourceforge.net>
Bug is archived. No further changes may be made.
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bug-gnu-emacs <at> gnu.org:bug#25164; Package emacs.
(Sun, 11 Dec 2016 04:03:01 GMT) Full text and rfc822 format available.raman <raman <at> google.com>:bug-gnu-emacs <at> gnu.org.
(Sun, 11 Dec 2016 04:03:01 GMT) Full text and rfc822 format available.Message #5 received at submit <at> debbugs.gnu.org (full text, mbox):
From: raman <raman <at> google.com> To: bug-gnu-emacs <at> gnu.org Subject: 26.0.50; Concurrency: (make-thread #'gnus "gnus") Crashes Emacs Date: Sat, 10 Dec 2016 20:00:41 -0800
This is Emacs built from master after the concurrency branch was merged. Evaluating the expression (make-thread #'gnus "gnus") crashes Emacs and causes the emacs process to disappear. Note: This does not happen always -- I've gotten it to run successfully a couple of times, but crashes more often than not. In GNU Emacs 26.0.50.1 (x86_64-unknown-linux-gnu, GTK+ Version 3.10.8) of 2016-12-10 built on raman-glaptop2 Repository revision: 8816b47ad5b63226ddbfcb027390a85684261800 Windowing system distributor 'The X.Org Foundation', version 11.0.11702000 System Description: Ubuntu 14.04 LTS Recent messages: Opening connection to imap.gmail.com via tls... Opening connection to imap.gmail.com...done Opening connection to imap.gmail.com via tls... Opening connection to imap.gmail.com...done nnimap read 0k from imap.gmail.com [2 times] nnimap read 3k from imap.gmail.com Gnus is ready [2 times] Opening nnimap server on gmail...done nnimap read 0k from imap.gmail.com Hid 8 citation lines Configured using: 'configure --enable-silent-rules --with-x-toolkit=gtk3 --with-modules --without-compress-install' Configured features: XPM JPEG TIFF GIF PNG RSVG IMAGEMAGICK SOUND GPM DBUS GCONF GSETTINGS NOTIFY LIBSELINUX GNUTLS LIBXML2 FREETYPE M17N_FLT LIBOTF XFT ZLIB TOOLKIT_SCROLL_BARS GTK3 X11 MODULES Important settings: value of $LANG: en_US.UTF-8 value of $XMODIFIERS: @im=none locale-coding-system: utf-8-unix Major mode: Summary Minor modes in effect: magit-auto-revert-mode: t global-git-commit-mode: t ido-ubiquitous-mode: t recentf-mode: t disable-mouse-mode: t diff-auto-refine-mode: t elscreen-persist-mode: t jabber-activity-mode: t jabber-mode-line-mode: t async-bytecomp-package-mode: t dynamic-completion-mode: t dired-omit-mode: t shell-dirtrack-mode: t global-voice-lock-mode: t voice-lock-mode: t savehist-mode: t save-place-mode: t midnight-mode: t ido-everywhere: t display-time-mode: t auto-insert-mode: t mouse-wheel-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 buffer-read-only: t transient-mark-mode: t abbrev-mode: t Load-path shadows: /home/raman/emacs/lisp/site-lisp/w3/lisp/w3-hot hides /home/raman/emacs/lisp/emacspeak/tvr/w3-hot /home/raman/emacs/lisp/site-lisp/vm/lisp/vcard hides /home/raman/.emacs.d/elpa/bbdb-vcard-20150713.1350/vcard /home/raman/.emacs.d/elpa/org-eww-20160521.1458/org-eww hides /home/raman/.emacs.d/elpa/org-20161118/org-eww /home/raman/emacs/lisp/site-lisp/vm/lisp/tapestry hides /home/raman/emacs/lisp/emacspeak/lisp/tapestry /home/raman/emacs/lisp/emacspeak/tvr/nm hides /home/raman/emacs/lisp/emacspeak/lisp/nm /home/raman/emacs/lisp/emacspeak/tvr/folding-prepare hides /home/raman/emacs/lisp/site-lisp/folding-prepare /home/raman/emacs/lisp/emacspeak/tvr/dismal-prepare hides /home/raman/emacs/lisp/site-lisp/dismal-prepare /home/raman/emacs/lisp/emacspeak/tvr/bbdb-prepare hides /home/raman/emacs/lisp/site-lisp/bbdb-prepare /home/raman/emacs/lisp/emacspeak/tvr/cedet-prepare hides /home/raman/emacs/lisp/site-lisp/cedet-prepare /home/raman/emacs/lisp/emacspeak/tvr/exwm-prepare hides /home/raman/emacs/lisp/site-lisp/exwm-prepare /home/raman/.emacs.d/elpa/ssh-20120904.1342/ssh hides /home/raman/emacs/lisp/site-lisp/ssh /home/raman/emacs/lisp/emacspeak/tvr/eudc-prepare hides /home/raman/emacs/lisp/site-lisp/eudc-prepare /home/raman/emacs/lisp/emacspeak/tvr/eclim-prepare hides /home/raman/emacs/lisp/site-lisp/eclim-prepare /home/raman/emacs/lisp/emacspeak/tvr/emms-prepare hides /home/raman/emacs/lisp/site-lisp/emms-prepare /home/raman/emacs/lisp/emacspeak/tvr/touchpad-disable hides /home/raman/emacs/lisp/site-lisp/touchpad-disable /home/raman/emacs/lisp/emacspeak/tvr/fap-prepare hides /home/raman/emacs/lisp/site-lisp/fap-prepare /home/raman/emacs/lisp/emacspeak/tvr/company-prepare hides /home/raman/emacs/lisp/site-lisp/company-prepare /home/raman/emacs/lisp/emacspeak/tvr/go-mode-prepare hides /home/raman/emacs/lisp/site-lisp/go-mode-prepare /home/raman/.emacs.d/elpa/csv-20161113.710/csv hides /home/raman/emacs/lisp/site-lisp/csv /home/raman/emacs/lisp/emacspeak/tvr/csound-prepare hides /home/raman/emacs/lisp/site-lisp/csound-prepare /home/raman/emacs/lisp/emacspeak/tvr/color-theme-prepare hides /home/raman/emacs/lisp/site-lisp/color-theme-prepare /home/raman/emacs/lisp/emacspeak/tvr/fff-prepare hides /home/raman/emacs/lisp/site-lisp/fff-prepare /home/raman/emacs/lisp/emacspeak/tvr/erc-prepare hides /home/raman/emacs/lisp/site-lisp/erc-prepare /home/raman/emacs/lisp/emacspeak/tvr/calc-prepare hides /home/raman/emacs/lisp/site-lisp/calc-prepare /home/raman/emacs/lisp/emacspeak/tvr/enwc-prepare hides /home/raman/emacs/lisp/site-lisp/enwc-prepare /home/raman/emacs/lisp/emacspeak/tvr/screen hides /home/raman/.elisp/screen /home/raman/emacs/lisp/emacspeak/tvr/emacs-startup hides /home/raman/.elisp/emacs-startup /home/raman/emacs/lisp/emacspeak/lisp/.amarks hides /home/raman/.elisp/.amarks /home/raman/emacs/lisp/emacspeak/tvr/console hides /home/raman/.elisp/console /home/raman/.emacs.d/elpa/edit-server-20141231.1358/edit-server hides /home/raman/.elisp/edit-server /home/raman/emacs/lisp/emacspeak/tvr/isearch-customize hides /home/raman/.elisp/isearch-customize /home/raman/emacs/lisp/emacspeak/tvr/advice-setup hides /home/raman/.elisp/advice-setup /home/raman/emacs/lisp/emacspeak/tvr/x hides /home/raman/.elisp/x /home/raman/emacs/lisp/emacspeak/tvr/function-keys hides /home/raman/.elisp/function-keys /home/raman/emacs/lisp/emacspeak/tvr/gm-smtp hides /home/raman/.elisp/gm-smtp /home/raman/emacs/lisp/emacspeak/tvr/auto-correct-setup hides /home/raman/.elisp/auto-correct-setup 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Memory information: ((conses 16 17699597 917766) (symbols 48 104752 42) (miscs 40 1257 3727) (strings 32 551265 195339) (string-bytes 1 23895322) (vectors 16 130035) (vector-slots 8 2699464 334114) (floats 8 2499 2359) (intervals 56 2276421 61080) (buffers 976 100) ...) --
bug-gnu-emacs <at> gnu.org:bug#25164; Package emacs.
(Sun, 11 Dec 2016 16:16:02 GMT) Full text and rfc822 format available.Message #8 received at 25164 <at> debbugs.gnu.org (full text, mbox):
From: Eli Zaretskii <eliz <at> gnu.org> To: raman <raman <at> google.com> Cc: 25164 <at> debbugs.gnu.org Subject: Re: bug#25164: 26.0.50; Concurrency: (make-thread #'gnus "gnus") Crashes Emacs Date: Sun, 11 Dec 2016 18:15:29 +0200
merge 25164 25171 thanks > From: raman <raman <at> google.com> > Date: Sat, 10 Dec 2016 20:00:41 -0800 > > This is Emacs built from master after the concurrency branch was merged. > > Evaluating the expression > (make-thread #'gnus "gnus") > crashes Emacs and causes the emacs process to disappear. Note: This does > not happen always -- I've gotten it to run successfully a couple of > times, but crashes more often than not. Thanks, I think I fixed this now.
Eli Zaretskii <eliz <at> gnu.org>
to control <at> debbugs.gnu.org.
(Sun, 11 Dec 2016 16:16:02 GMT) Full text and rfc822 format available.bug-gnu-emacs <at> gnu.org:bug#25164; Package emacs.
(Sun, 11 Dec 2016 16:47:02 GMT) Full text and rfc822 format available.Message #13 received at 25164 <at> debbugs.gnu.org (full text, mbox):
From: raman <raman <at> google.com> To: Eli Zaretskii <eliz <at> gnu.org> Cc: 25164 <at> debbugs.gnu.org Subject: Re: bug#25164: 26.0.50; Concurrency: (make-thread #'gnus "gnus") Crashes Emacs Date: Sun, 11 Dec 2016 08:46:09 -0800
Eli Zaretskii <eliz <at> gnu.org> writes: Updated from master and rebuilt -- but gnus still crashes as before when invoked from a separate thread.> merge 25164 25171 > thanks > >> From: raman <raman <at> google.com> >> Date: Sat, 10 Dec 2016 20:00:41 -0800 >> >> This is Emacs built from master after the concurrency branch was merged. >> >> Evaluating the expression >> (make-thread #'gnus "gnus") >> crashes Emacs and causes the emacs process to disappear. Note: This does >> not happen always -- I've gotten it to run successfully a couple of >> times, but crashes more often than not. > > Thanks, I think I fixed this now. --
bug-gnu-emacs <at> gnu.org:bug#25164; Package emacs.
(Sun, 11 Dec 2016 17:41:01 GMT) Full text and rfc822 format available.Message #16 received at 25164 <at> debbugs.gnu.org (full text, mbox):
From: Eli Zaretskii <eliz <at> gnu.org> To: raman <raman <at> google.com> Cc: 25164 <at> debbugs.gnu.org Subject: Re: bug#25164: 26.0.50; Concurrency: (make-thread #'gnus "gnus") Crashes Emacs Date: Sun, 11 Dec 2016 19:40:44 +0200
> From: raman <raman <at> google.com> > Cc: 25164 <at> debbugs.gnu.org > Date: Sun, 11 Dec 2016 08:46:09 -0800 > > Eli Zaretskii <eliz <at> gnu.org> writes: > > Updated from master and rebuilt -- but gnus still crashes as before when > invoked from a separate thread. Your original recipe doesn't crash for me anymore with the current trunk. I tried on 2 different systems. If someone sees a crash, please post a backtrace.
bug-gnu-emacs <at> gnu.org:bug#25164; Package emacs.
(Sun, 11 Dec 2016 20:18:02 GMT) Full text and rfc822 format available.Message #19 received at 25164 <at> debbugs.gnu.org (full text, mbox):
From: raman <raman <at> google.com> To: Eli Zaretskii <eliz <at> gnu.org> Cc: 25164 <at> debbugs.gnu.org Subject: Re: bug#25164: 26.0.50; Concurrency: (make-thread #'gnus "gnus") Crashes Emacs Date: Sun, 11 Dec 2016 12:16:53 -0800
When the crash happens for me, the entire emacs disappears -- I suspect it has to be run inside GDB --- but that is going to be hard for me to do since I lose all speech output when emacs dies. --
bug-gnu-emacs <at> gnu.org:bug#25164; Package emacs.
(Sun, 11 Dec 2016 20:42:01 GMT) Full text and rfc822 format available.Message #22 received at 25164 <at> debbugs.gnu.org (full text, mbox):
From: Eli Zaretskii <eliz <at> gnu.org> To: raman <raman <at> google.com> Cc: 25164 <at> debbugs.gnu.org Subject: Re: bug#25164: 26.0.50; Concurrency: (make-thread #'gnus "gnus") Crashes Emacs Date: Sun, 11 Dec 2016 22:41:41 +0200
> From: raman <raman <at> google.com> > Cc: 25164 <at> debbugs.gnu.org > Date: Sun, 11 Dec 2016 12:16:53 -0800 > > When the crash happens for me, the entire emacs disappears -- I suspect > it has to be run inside GDB --- but that is going to be hard for me to > do since I lose all speech output when emacs dies. The original problem was not a crash, it was an abort. I guess what you describe still happening to you is also an abort. If someone else can reproduce this and show a backtrace, maybe I'll have an idea.
bug-gnu-emacs <at> gnu.org:bug#25164; Package emacs.
(Sun, 11 Dec 2016 21:32:02 GMT) Full text and rfc822 format available.Message #25 received at 25164 <at> debbugs.gnu.org (full text, mbox):
From: raman <raman <at> google.com> To: Eli Zaretskii <eliz <at> gnu.org> Cc: 25164 <at> debbugs.gnu.org Subject: Re: bug#25164: 26.0.50; Concurrency: (make-thread #'gnus "gnus") Crashes Emacs Date: Sun, 11 Dec 2016 13:31:40 -0800
This log may give you some more info.
I placed the expression
(make-thread #'gnus "gnus")
in a file "g.el" , then started emacs like so:
emacs -l g.el & from an XTErm.
That started successfuly and even started gnus.
Then I evaluated the same expression in the minibuffer and that emacs
aborted.
i then grabbed the log output to that XTerm -- here's what it says:
In case it matters, I'm using stumpwm as my window manager, not gnome.
13:27:17 raman-glaptop2 tmp $ [xcb] Unknown sequence number while processing queue
[xcb] Most likely this is a multi-threaded client and XInitThreads has not been ca
lled
[xcb] Aborting, sorry about that.
emacs: ../../src/xcb_io.c:274: poll_for_event: Assertion `!xcb_xlib_threads_sequence_lost' failed.
Backtrace:
emacs[0x505758]
emacs[0x505849]
/lib/x86_64-linux-gnu/libpthread.so.0(+0x10330)[0x7ffff1300330]
/lib/x86_64-linux-gnu/libc.so.6(gsi
gnal+0x37)[0x7ffff0b59c37]
/lib/x86_64-linux-gnu/libc.so.6(abort+0x148)[0x7ffff0b5d028]
/lib/x86_64-linux-gnu/libc.so.6(+0x2fbf6)[0x7ffff0b52bf6]
/lib/x86_64-linux-gnu/libc.so.6(+0x2fca2)[0x7ffff0b52ca2]
/usr/lib/x86_64-linux-gnu/libX11.so.6(+0x3bc69)[0x7ffff51b7c69]
/usr/lib/x
86_64-linux-gnu/libX11.so.6(+0x3bcfc)[0x7ffff51b7cfc]
/usr/lib/x86_64-linux-gnu/libX11.so.6(_XEventsQueued+0x5d)[0x7ffff51b7fcd]
/usr/lib/x86_64-linux-gnu/libX11.so.6(XPending+0x4d)[0x7ffff51aa12d]
/usr/lib/x86_64-linux-gnu/libgdk-3.so.0(+0x4cceb)[0x7ffff6966ceb]
/lib/x86_64-l
inux-gnu/libglib-2.0.so.0(g_main_context_prepare+0x15d)[0x7ffff591d68d]
/lib/x86_64-linux-gnu/libglib-2.0.so.0(+0x48f03)[0x7ffff591df03]
/lib/x86_64-linux-gnu/libglib-2.0.so.0(g_main_context_pending+0x27)[0x7ffff591e097]
emacs[0x5dd798]
emacs[0x5c08b3]
emacs[0x5497dc]
emacs[0x5c
1047]
emacs[0x5a5840]
emacs[0x4f84f7]
emacs[0x580b8a]
emacs[0x562a3e]
emacs[0x59a7dd]
emacs[0x5629b3]
emacs[0x5c0d73]
emacs[0x560f5d]
emacs[0x5c0c77]
/
lib/x86_64-linux-gnu/libpthread.so.0(+0x8184)[0x7ffff12f8184]
/lib/x86_64-linux-gnu/libc.so.6(clone+0x6d)[0x7ffff0c1d37d]
...
--
bug-gnu-emacs <at> gnu.org:bug#25164; Package emacs.
(Sat, 14 Jan 2017 04:35:01 GMT) Full text and rfc822 format available.Message #28 received at 25164 <at> debbugs.gnu.org (full text, mbox):
From: npostavs <at> users.sourceforge.net To: raman <raman <at> google.com> Cc: 25164 <at> debbugs.gnu.org, Eli Zaretskii <eliz <at> gnu.org> Subject: Re: bug#25164: 26.0.50; Concurrency: (make-thread #'gnus "gnus") Crashes Emacs Date: Fri, 13 Jan 2017 23:35:26 -0500
raman <raman <at> google.com> writes: > 13:27:17 raman-glaptop2 tmp $ [xcb] Unknown sequence number while processing queue > [xcb] Most likely this is a multi-threaded client and XInitThreads has not been called > [xcb] Aborting, sorry about that. This error message sounds like what Ken Raeburn fixed in [1] (more context in [2]). Does this bug still occur in latest master? [1]: 2016-12-30 17:39:23 -0500 b0239945a36dafae908259a9a29c2a166ff53cee Initialize thread support for Xlib. [2]: https://debbugs.gnu.org/cgi/bugreport.cgi?bug=25247#38
Noam Postavsky <npostavs <at> users.sourceforge.net>
to control <at> debbugs.gnu.org.
(Wed, 01 Nov 2017 20:27:02 GMT) Full text and rfc822 format available.Noam Postavsky <npostavs <at> users.sourceforge.net>
to control <at> debbugs.gnu.org.
(Wed, 01 Nov 2017 20:27:02 GMT) Full text and rfc822 format available.Debbugs Internal Request <help-debbugs <at> gnu.org>
to internal_control <at> debbugs.gnu.org.
(Thu, 30 Nov 2017 12:24:04 GMT) Full text and rfc822 format available.
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