From: Thiago Melo <tmdmelo@gmail.com>
To: 63589@debbugs.gnu.org
Subject: bug#63589: 29.0.91; crash after creating graphical frames via emacsclient when compiled with cairo-xcb
Date: Fri, 19 May 2023 11:17:36 +0000 [thread overview]
Message-ID: <CABpoeKhJ4atA46TFWBLQtr9otHTjs8ohNV8TOtwk4rgeUXe+8A@mail.gmail.com> (raw)
[-- Attachment #1: Type: text/plain, Size: 1307 bytes --]
With emacs 29 compiled with cairo-xcb, after starting emacs-daemon,
repeatedly closing the last graphical frame and creating a new one via
emacsclient will eventually crash emacs (it takes a few seconds for
me). During the process, some frames might fail to be created (they
briefly appear and close themselves).
After the crash, I get the following error messages from the tty where
I started the daemon:
```
emacs: ../../../../src/cairo-xcb-screen.c:219: _get_screen_index:
Assertion `!"reached"' failed.
Fatal error 6: Aborted
```
Affects starting emacs with `emacs -Q --daemon`.
Issue happens since commit de614ec9 ("Use Cairo XCB surfaces when XCB
is available").
Compiling emacs with only cairo is enough to trigger the bug.
'configure --without-all --with-x-toolkit=no --with-cairo'
Attached are a gdb session log with backtraces and system information.
Looking up the cairo-xcb error message above, I found a related
discussion at the cairo mailing list:
https://lists.cairographics.org/archives/cairo/2017-December/028491.html
Where someone had the same issue with a different software in a
similar scenario. One developer gives insight about the behavior and
suggests how to better manage cairo-xcb surfaces.
My workaround for now is patching emacs' configure.ac to disable cairo-xcb.
[-- Attachment #2: system-information.txt --]
[-- Type: text/plain, Size: 2737 bytes --]
In GNU Emacs 29.0.91 (build 1, x86_64-pc-linux-gnu, cairo version
1.16.0) of 2023-05-19 built on debian-x250
Windowing system distributor 'The X.Org Foundation', version 11.0.12011000
System Description: Debian GNU/Linux 11 (bullseye)
Configured using:
'configure --without-all --with-x-toolkit=no --without-compress-install
--without-tree-sitter --without-json --with-cairo
--prefix=/dev/shm/apps/emacs'
Configured features:
CAIRO FREETYPE GMP OLDXMENU PDUMPER SECCOMP X11 XIM
Important settings:
value of $LANG: en_DK.UTF-8
locale-coding-system: utf-8-unix
Major mode: Lisp Interaction
Minor modes in effect:
server-mode: t
tooltip-mode: t
global-eldoc-mode: t
eldoc-mode: t
show-paren-mode: t
electric-indent-mode: t
mouse-wheel-mode: t
tool-bar-mode: t
menu-bar-mode: t
file-name-shadow-mode: t
global-font-lock-mode: t
font-lock-mode: t
blink-cursor-mode: t
line-number-mode: t
indent-tabs-mode: t
transient-mark-mode: t
auto-composition-mode: t
auto-encryption-mode: t
auto-compression-mode: t
Load-path shadows:
None found.
Features:
(shadow sort mail-extr emacsbug message mailcap yank-media puny dired
dired-loaddefs rfc822 mml mml-sec password-cache epa derived epg rfc6068
epg-config gnus-util text-property-search time-date subr-x mm-decode
mm-bodies mm-encode mail-parse rfc2231 mailabbrev gmm-utils mailheader
cl-loaddefs cl-lib sendmail rfc2047 rfc2045 ietf-drums mm-util
mail-prsvr mail-utils server rmc iso-transl tooltip cconv eldoc paren
electric uniquify ediff-hook vc-hooks lisp-float-type elisp-mode mwheel
term/x-win x-win term/common-win x-dnd tool-bar dnd fontset image
regexp-opt fringe tabulated-list replace newcomment text-mode lisp-mode
prog-mode register page tab-bar menu-bar rfn-eshadow isearch easymenu
timer select scroll-bar mouse jit-lock font-lock syntax font-core
term/tty-colors frame minibuffer nadvice seq simple cl-generic
indonesian philippine 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
composite emoji-zwj charscript charprop case-table epa-hook
jka-cmpr-hook help abbrev obarray oclosure cl-preloaded button loaddefs
theme-loaddefs faces cus-face macroexp files window text-properties
overlay sha1 md5 base64 format env code-pages mule custom widget keymap
hashtable-print-readable backquote dynamic-setting font-render-setting
cairo x multi-tty make-network-process emacs)
Memory information:
((conses 16 37853 9271)
(symbols 48 5157 0)
(strings 32 13055 1453)
(string-bytes 1 373904)
(vectors 16 9712)
(vector-slots 8 148141 14199)
(floats 8 41 22)
(intervals 56 223 0)
(buffers 976 11))
[-- Attachment #3: emacs-29-cairo-xcb-gdb-backtrace.org --]
[-- Type: application/vnd.lotus-organizer, Size: 31391 bytes --]
next reply other threads:[~2023-05-19 11:17 UTC|newest]
Thread overview: 64+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-05-19 11:17 Thiago Melo [this message]
2023-05-20 1:46 ` bug#63589: 29.0.91; crash after creating graphical frames via emacsclient when compiled with cairo-xcb Po Lu via Bug reports for GNU Emacs, the Swiss army knife of text editors
2023-05-20 11:47 ` Thiago Melo
2023-05-21 0:42 ` Po Lu via Bug reports for GNU Emacs, the Swiss army knife of text editors
2023-05-21 18:25 ` Thiago Melo
2023-05-20 22:47 ` bug#63589: [PATCH] " Thiago Melo
2023-05-21 13:40 ` Po Lu via Bug reports for GNU Emacs, the Swiss army knife of text editors
2023-05-21 14:30 ` Eli Zaretskii
2023-05-21 16:10 ` Thiago Melo
2023-05-21 17:42 ` Eli Zaretskii
2023-05-22 0:56 ` Po Lu via Bug reports for GNU Emacs, the Swiss army knife of text editors
2023-05-22 2:48 ` Po Lu via Bug reports for GNU Emacs, the Swiss army knife of text editors
2023-05-22 10:59 ` Eli Zaretskii
2023-05-22 11:17 ` Po Lu via Bug reports for GNU Emacs, the Swiss army knife of text editors
2023-05-22 11:40 ` Eli Zaretskii
2023-05-22 12:07 ` Thiago Melo
2023-05-22 13:12 ` Thiago Melo
2023-05-22 19:21 ` Thiago Melo
2023-05-23 0:30 ` Po Lu via Bug reports for GNU Emacs, the Swiss army knife of text editors
2023-05-23 11:37 ` Eli Zaretskii
2023-05-23 12:08 ` Po Lu via Bug reports for GNU Emacs, the Swiss army knife of text editors
2023-05-23 13:01 ` Eli Zaretskii
2023-05-23 13:18 ` Po Lu via Bug reports for GNU Emacs, the Swiss army knife of text editors
2023-05-23 14:20 ` Eli Zaretskii
2023-05-24 0:22 ` Po Lu via Bug reports for GNU Emacs, the Swiss army knife of text editors
2023-05-24 2:30 ` Eli Zaretskii
2023-05-24 3:13 ` Po Lu via Bug reports for GNU Emacs, the Swiss army knife of text editors
2023-05-24 5:15 ` Thiago Melo
2023-05-24 11:07 ` Eli Zaretskii
2023-05-24 11:54 ` Thiago Melo
2023-05-24 12:15 ` Po Lu via Bug reports for GNU Emacs, the Swiss army knife of text editors
2023-05-24 14:16 ` Thiago Melo
2023-05-24 15:44 ` Eli Zaretskii
2023-05-25 0:18 ` Po Lu via Bug reports for GNU Emacs, the Swiss army knife of text editors
2023-05-25 3:38 ` Eli Zaretskii
2023-05-25 6:08 ` Po Lu via Bug reports for GNU Emacs, the Swiss army knife of text editors
2023-05-25 7:12 ` Eli Zaretskii
2023-05-25 10:24 ` Thiago Melo
2023-05-25 10:32 ` Po Lu via Bug reports for GNU Emacs, the Swiss army knife of text editors
2023-05-25 14:06 ` Thiago Melo
2023-05-25 18:17 ` Thiago Melo
2023-05-26 0:59 ` Po Lu via Bug reports for GNU Emacs, the Swiss army knife of text editors
2023-05-26 5:06 ` Thiago Melo
2023-05-26 6:14 ` Eli Zaretskii
2023-05-25 10:34 ` Po Lu via Bug reports for GNU Emacs, the Swiss army knife of text editors
2023-05-25 11:33 ` Eli Zaretskii
2023-05-26 0:23 ` Po Lu via Bug reports for GNU Emacs, the Swiss army knife of text editors
2023-05-26 6:10 ` Eli Zaretskii
2023-05-26 8:01 ` Po Lu via Bug reports for GNU Emacs, the Swiss army knife of text editors
2023-05-26 8:34 ` Eli Zaretskii
2023-05-24 11:01 ` Eli Zaretskii
2023-05-21 16:09 ` Thiago Melo
2023-05-22 1:05 ` Po Lu via Bug reports for GNU Emacs, the Swiss army knife of text editors
2023-05-22 5:23 ` Thiago Melo
2023-05-28 3:10 ` bug#63589: " Andrés Ramírez
2023-05-28 3:34 ` Andrés Ramírez
2023-05-28 5:55 ` Eli Zaretskii
2023-05-29 14:51 ` andrés ramírez
2023-05-28 21:23 ` Thiago Melo
2023-05-29 14:58 ` andrés ramírez
2023-05-29 15:21 ` Thiago Melo
2023-05-29 15:37 ` andrés ramírez
2023-05-29 16:10 ` Thiago Melo
2023-05-29 16:21 ` andrés ramírez
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
List information: https://www.gnu.org/software/emacs/
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=CABpoeKhJ4atA46TFWBLQtr9otHTjs8ohNV8TOtwk4rgeUXe+8A@mail.gmail.com \
--to=tmdmelo@gmail.com \
--cc=63589@debbugs.gnu.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
Code repositories for project(s) associated with this public inbox
https://git.savannah.gnu.org/cgit/emacs.git
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for read-only IMAP folder(s) and NNTP newsgroup(s).