X-Loop: help-debbugs@HIDDEN Subject: bug#55371: 29.0.50; lock-up in redisplay_internal Resent-From: Michael Welsh Duggan <mwd@HIDDEN> Original-Sender: "Debbugs-submit" <debbugs-submit-bounces <at> debbugs.gnu.org> Resent-CC: bug-gnu-emacs@HIDDEN Resent-Date: Wed, 11 May 2022 15:09:02 +0000 Resent-Message-ID: <handler.55371.B.165228170430754 <at> debbugs.gnu.org> Resent-Sender: help-debbugs@HIDDEN X-GNU-PR-Message: report 55371 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: To: 55371 <at> debbugs.gnu.org X-Debbugs-Original-To: bug-gnu-emacs@HIDDEN Received: via spool by submit <at> debbugs.gnu.org id=B.165228170430754 (code B ref -1); Wed, 11 May 2022 15:09:02 +0000 Received: (at submit) by debbugs.gnu.org; 11 May 2022 15:08:24 +0000 Received: from localhost ([127.0.0.1]:38137 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from <debbugs-submit-bounces <at> debbugs.gnu.org>) id 1nonwt-0007zw-Fx for submit <at> debbugs.gnu.org; Wed, 11 May 2022 11:08:24 -0400 Received: from lists.gnu.org ([209.51.188.17]:53784) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from <mwd@HIDDEN>) id 1nonwn-0007zj-4m for submit <at> debbugs.gnu.org; Wed, 11 May 2022 11:08:22 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:55050) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from <mwd@HIDDEN>) id 1nonwm-0007p8-Lr for bug-gnu-emacs@HIDDEN; Wed, 11 May 2022 11:08:17 -0400 Received: from md5i.com ([75.151.244.229]:59604) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from <mwd@HIDDEN>) id 1nonwj-0004eC-09 for bug-gnu-emacs@HIDDEN; Wed, 11 May 2022 11:08:16 -0400 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=md5i.com; s=dkim; h=Content-Type:MIME-Version:Message-ID:Date:Subject:To:From:Sender: Reply-To:Cc:Content-Transfer-Encoding:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: In-Reply-To:References:List-Id:List-Help:List-Unsubscribe:List-Subscribe: List-Post:List-Owner:List-Archive; bh=qI6Vg5izbW7NA3KOvZ53GfI9ttRT2goRjgTdsLOLB9c=; b=akdnuIxb67+0nglJXkKix0uYAs EqpaRmIFkEPj6T+WMEoiRoqXlxeIXeCPloJZCFmjXMFv+KsmkcUGrco/HlI2PUJKmkX1UWknMhVdh A0r4pC+bGYtVWMJ1MDenY8F4V; Received: from abode ([192.168.177.1] helo=miko) by md5i.com with esmtpsa (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.95) (envelope-from <mwd@HIDDEN>) id 1nonwh-00DCF5-9G for bug-gnu-emacs@HIDDEN; Wed, 11 May 2022 11:08:11 -0400 From: Michael Welsh Duggan <mwd@HIDDEN> User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/29.0.50 (gnu/linux) Date: Wed, 11 May 2022 11:08:11 -0400 Message-ID: <875ymcksys.fsf@HIDDEN> MIME-Version: 1.0 Content-Type: text/plain Received-SPF: pass client-ip=75.151.244.229; envelope-from=mwd@HIDDEN; helo=md5i.com X-Spam_score_int: -18 X-Spam_score: -1.9 X-Spam_bar: - X-Spam_report: (-1.9 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, SPF_HELO_PASS=-0.001, SPF_PASS=-0.001, T_SCC_BODY_TEXT_LINE=-0.01 autolearn=ham autolearn_force=no X-Spam_action: no action X-Spam-Score: -1.4 (-) X-BeenThere: debbugs-submit <at> debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: <debbugs-submit.debbugs.gnu.org> List-Unsubscribe: <https://debbugs.gnu.org/cgi-bin/mailman/options/debbugs-submit>, <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=unsubscribe> List-Archive: <https://debbugs.gnu.org/cgi-bin/mailman/private/debbugs-submit/> List-Post: <mailto:debbugs-submit <at> debbugs.gnu.org> List-Help: <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=help> List-Subscribe: <https://debbugs.gnu.org/cgi-bin/mailman/listinfo/debbugs-submit>, <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=subscribe> Errors-To: debbugs-submit-bounces <at> debbugs.gnu.org Sender: "Debbugs-submit" <debbugs-submit-bounces <at> debbugs.gnu.org> X-Spam-Score: -2.4 (--) I wrote a dbus event watcher that triggers when my network connection changes (for me, this is usually because I am switching to or from a VPN). As part of this, I call `gnus-close-all-servers` (this allows gnus to reconnect to servers from its new network state). In this particular instance, this led to a chain of events that redisplay_internal being called, from which Emacs became unresponsive. As I was running Emacs from a debugger (to potentially debug a different problem), I was able to send a TSTP signal, get a backtrace, and then used "return -1" "c" to get back in a state where I could hit C-g a couple of times and regain interactivity. This was a random event that may be already solved in a later version, and it may or may not be reproducible in the future, but I wanted to send the backtrace now while I had one in case any part of it was actually informative. Backtrace follows Emacs info. In GNU Emacs 29.0.50 (build 1, x86_64-pc-linux-gnu, X toolkit, cairo version 1.16.0) of 2022-04-09 built on miko Repository revision: 75bdf15c2972e216a2c10a7562d96ad217192356 Repository branch: master Windowing system distributor 'The X.Org Foundation', version 11.0.12101003 System Description: Debian GNU/Linux bookworm/sid Configured using: 'configure --without-toolkit-scroll-bars --with-x-toolkit=lucid --with-native-compilation --with-xinput2 'CFLAGS=-Og -ggdb'' Configured features: CAIRO DBUS FREETYPE GIF GLIB GMP GNUTLS GPM GSETTINGS HARFBUZZ JPEG JSON LCMS2 LIBOTF LIBSELINUX LIBSYSTEMD LIBXML2 M17N_FLT MODULES NATIVE_COMP NOTIFY INOTIFY PDUMPER PNG RSVG SECCOMP SOUND SQLITE3 THREADS TIFF X11 XAW3D XDBE XIM XINPUT2 XPM LUCID ZLIB Important settings: value of $LANG: en_US.UTF-8 value of $XMODIFIERS: @im=ibus locale-coding-system: utf-8-unix Major mode: Text Minor modes in effect: flyspell-mode: t display-time-mode: t magit-wip-initial-backup-mode: t magit-wip-before-change-mode: t magit-wip-after-apply-mode: t magit-wip-after-save-mode: t magit-wip-mode: t global-git-commit-mode: t magit-auto-revert-mode: t shell-dirtrack-mode: t tooltip-mode: t global-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 line-number-mode: t auto-fill-function: do-auto-fill auto-composition-mode: t auto-encryption-mode: t auto-compression-mode: t Load-path shadows: /home/md5i/.config/emacs/elpa/transient-20220425.1314/transient hides /home/md5i/src/emacs/md5i/lisp/transient Features: (shadow emacsbug pcmpl-unix thai-util thai-word gnus-fun tramp-cache tramp-sh sh-script smie executable image-mode exif shr-color jka-compr flow-fill copyright time-stamp whitespace dabbrev markdown-mode color mm-archive perl-mode tabify man grep misearch multi-isearch cmake-mode rst magit-extras dired-aux mule-util sort gnus-cite mail-extr textsec uni-scripts idna-mapping ucs-normalize uni-confusable textsec-check gnus-async gnus-bcklg qp gnus-ml disp-table gnus-topic cursor-sensor nndraft nnmh nnfolder utf-7 epa-file network-stream gnus-agent gnus-srvr gnus-score score-mode nnvirtual gnus-msg gnus-art mm-uu mml2015 mm-view mml-smime smime dig gnus-cache gnus-sum shr pixel-fill kinsoku url-file url-dired svg gnus-demon nntp gnus-group gnus-undo gnutls gnus-start gnus-dbus gnus-cloud gnus-spec gnus-win shortdoc help-fns radix-tree quail goto-addr thingatpt vc-git vc-dispatcher bug-reference noutline outline face-remap apropos flyspell ispell view pacproxy descr-text tramp tramp-loaddefs trampver tramp-integration cus-edit pp cus-load files-x tramp-compat parse-time iso8601 ls-lisp time sieve-manage sasl sasl-anonymous sasl-login sasl-plain rng-loc rng-uri rng-parse rng-match rng-dt rng-util rng-pttrn nxml-parse nxml-ns nxml-enc xmltok nxml-util sgml-mode facemenu dom python ps-print ps-print-loaddefs ps-def lpr picture nm dbus xml magit-submodule magit-obsolete magit-blame magit-stash magit-reflog magit-bisect magit-push magit-pull magit-fetch magit-clone magit-remote magit-commit magit-sequence magit-notes magit-worktree magit-tag magit-merge magit-branch magit-reset magit-files magit-refs magit-status magit magit-repos magit-apply magit-wip magit-log which-func imenu magit-diff smerge-mode diff diff-mode easy-mmode git-commit log-edit pcvs-util add-log magit-core magit-autorevert autorevert filenotify magit-margin magit-transient magit-process with-editor shell pcomplete server magit-mode transient comp comp-cstr warnings rx cl-extra edmacro kmacro help-mode magit-git magit-base magit-section format-spec crm dash compat-27 compat-26 compat nnimap nnmail gnus-int mail-source gnus-range message sendmail yank-media rfc822 mml mml-sec epa mm-decode mm-bodies mm-encode mailabbrev gmm-utils mailheader utf7 netrc nnoo gnus wid-edit nnheader gnus-util time-date mail-utils range gnus-o365-oauth2 oauth2 url-http url-auth mail-parse rfc2231 rfc2047 rfc2045 mm-util ietf-drums mail-prsvr url-gw nsm rmc puny plstore generated generic-x epg rfc6068 epg-config ediff ediff-merg ediff-mult ediff-wind ediff-diff ediff-help ediff-init ediff-util dired-x dired dired-loaddefs compile text-property-search comint ring ansi-color cc-mode cc-fonts cc-guess cc-menus cc-cmds cc-styles cc-align cc-engine cc-vars cc-defs derived debian-el info package browse-url url url-proxy url-privacy url-expand url-methods url-history url-cookie url-domsuf url-util mailcap url-handlers url-parse auth-source cl-seq eieio eieio-core cl-macs eieio-loaddefs password-cache json map url-vars seq gv subr-x byte-opt bytecomp byte-compile cconv cl-loaddefs cl-lib iso-transl tooltip 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 simple 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 composite emoji-zwj charscript charprop case-table epa-hook jka-cmpr-hook help abbrev obarray oclosure cl-preloaded button 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 threads dbusbind inotify lcms2 dynamic-setting system-font-setting font-render-setting cairo x-toolkit xinput2 x multi-tty make-network-process native-compile emacs) Memory information: ((conses 16 18089905 287562) (symbols 48 33940 69) (strings 32 153793 36082) (string-bytes 1 4440184) (vectors 16 113803) (vector-slots 8 2456029 312523) (floats 8 1044 767) (intervals 56 2151093 3067) (buffers 992 106)) (gdb) bt full #0 0x00007ffff3adb87f in __GI___poll (fds=0x7fffffff9c98, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29 sc_ret = -516 sc_cancel_oldtype = 0 #1 0x00007ffff362ad02 in () at /lib/x86_64-linux-gnu/libxcb.so.1 #2 0x00007ffff362d05a in xcb_wait_for_event () at /lib/x86_64-linux-gnu/libxcb.so.1 #3 0x00007ffff79f10a8 in _XReadEvents () at /lib/x86_64-linux-gnu/libX11.so.6 #4 0x00007ffff79d8214 in XIfEvent () at /lib/x86_64-linux-gnu/libX11.so.6 #5 0x00007ffff7a211ef in () at /lib/x86_64-linux-gnu/libX11.so.6 #6 0x00007ffff7a21ca2 in () at /lib/x86_64-linux-gnu/libX11.so.6 #7 0x00007ffff7a21f1d in _XimRead () at /lib/x86_64-linux-gnu/libX11.so.6 #8 0x00007ffff7a10afb in () at /lib/x86_64-linux-gnu/libX11.so.6 #9 0x00007ffff79fe4ad in XSetICValues () at /lib/x86_64-linux-gnu/libX11.so.6 #10 0x00005555556a3b19 in xic_set_preeditarea (w=<optimized out>, x=<optimized out>, y=<optimized out>) at ../../md5i/src/xfns.c:3050 f = 0x55555a0fcd00 attr = 0x555580c0cfd0 spot = { x = 145, y = 239 } #11 0x0000555555683419 in x_draw_window_cursor (w=0x55555cde5c90, glyph_row=<optimized out>, x=120, y=221, cursor_type=<optimized out>, cursor_width=<optimized out>, on_p=<optimized out>, active_p=<optimized out>) at ../../md5i/src/xterm.c:18956 f = 0x55555a0fcd00 #12 0x00005555555fae84 in display_and_set_cursor (w=w@entry=0x55555cde5c90, on=on@entry=true, hpos=15, vpos=13, x=120, y=221) at ../../md5i/src/xdisp.c:32670 f = 0x55555a0fcd00 new_cursor_type = 1 new_cursor_width = 1 active_cursor = false glyph_row = 0x5555782402d0 glyph = <optimized out> #13 0x00005555555a143a in gui_update_window_end (w=w@entry=0x55555cde5c90, cursor_on_p=cursor_on_p@entry=true, mouse_face_overwritten_p=false) at ../../md5i/src/dispnew.c:3849 f = 0x55555a0fcd00 #14 0x00005555555a17ed in update_window (w=w@entry=0x55555cde5c90, force_p=<optimized out>, force_p@entry=true) at ../../md5i/src/dispnew.c:3777 end = 0x555576987a40 tab_line_row = <optimized out> mouse_face_overwritten_p = false n_updated = <optimized out> mode_line_row = 0x555576987a40 changed_p = false invisible_rows_marked = <optimized out> row = <optimized out> header_line_row = <optimized out> yb = <optimized out> desired_matrix = 0x555574a96860 paused_p = false rif = <optimized out> #15 0x00005555555a199b in update_window_tree (w=0x55555cde5c90, force_p=force_p@entry=true) at ../../md5i/src/dispnew.c:3407 paused_p = false #16 0x00005555555a198b in update_window_tree (w=w@entry=0x55555ba9bca0, force_p=force_p@entry=true) at ../../md5i/src/dispnew.c:3405 paused_p = false #17 0x00005555555a1b41 in update_frame (f=f@entry=0x55555a0fcd00, force_p=true, force_p@entry=false, inhibit_hairy_id_p=inhibit_hairy_id_p@entry=false) at ../../md5i/src/dispnew.c:3242 paused_p = <optimized out> root_window = 0x55555ba9bca0 #18 0x00005555555f24d4 in redisplay_internal () at ../../md5i/src/xdisp.c:16605 gcscrollbars = <optimized out> f_redisplay_flag = false f = 0x55555a0fcd00 w = <optimized out> --Type <RET> for more, q to quit, c to continue without paging--c sw = <optimized out> fr = <optimized out> pending = <optimized out> must_finish = <optimized out> match_p = <optimized out> tlbufpos = { charpos = <optimized out>, bytepos = <optimized out> } tlendpos = { charpos = <optimized out>, bytepos = <optimized out> } number_of_visible_frames = <optimized out> sf = <optimized out> polling_stopped_here = true tail = XIL(0x5555766796d3) frame = XIL(0x55555a0fcd05) hscroll_retries = <optimized out> garbaged_frame_retries = 0 consider_all_windows_p = <optimized out> update_miniwindow_p = <optimized out> #19 0x00005555555f2d4f in redisplay_preserve_echo_area (from_where=from_where@entry=13) at ../../md5i/src/xdisp.c:16874 #20 0x00005555557b0681 in Fdelete_process (process=XIL(0x55555bddb6fd)) at ../../md5i/src/process.c:1110 p = 0x55555bddb6f8 #21 0x00007fffec147ae5 in F6e6e74702d6b696c6c2d627566666572_nntp_kill_buffer_0 () at /home/md5i/.config/emacs/eln-cache/29.0.50-05c91b39/nntp-c90d6652-2e0ea1cc.eln #22 0x00005555557540eb in funcall_subr (subr=0x555555f854a8, numargs=numargs@entry=1, args=args@entry=0x7fffffffcb30) at ../../md5i/src/eval.c:2911 argbuf = {make_fixnum(1), XIL(0x55555572b61b), XIL(0x1), make_fixnum(23456248540561), XIL(0x7fffffffcb08), XIL(0x555555762aa4), XIL(0x7fffffffca30), XIL(0x220)} a = <optimized out> fun = <optimized out> #23 0x00005555557520d5 in funcall_general (fun=<optimized out>, numargs=numargs@entry=1, args=args@entry=0x7fffffffcb30) at ../../md5i/src/eval.c:2819 original_fun = XIL(0x1c25ba0) #24 0x0000555555752562 in Ffuncall (nargs=2, args=0x7fffffffcb28) at ../../md5i/src/eval.c:2873 val = <optimized out> #25 0x00007fffec14ef36 in F6e6e74702d636c6f73652d736572766572_nntp_close_server_0 () at /home/md5i/.config/emacs/eln-cache/29.0.50-05c91b39/nntp-c90d6652-2e0ea1cc.eln #26 0x00005555557540fa in funcall_subr (subr=0x555557bc6128, numargs=numargs@entry=2, args=args@entry=0x7fffffffcc60) at ../../md5i/src/eval.c:2913 argbuf = {XIL(0x55555791c743), XIL(0xa8abe0), XIL(0), make_fixnum(0), XIL(0x7fffffffcc60), XIL(0x220), XIL(0), XIL(0x555555750025)} a = <optimized out> fun = <optimized out> #27 0x00005555557520d5 in funcall_general (fun=<optimized out>, numargs=numargs@entry=2, args=args@entry=0x7fffffffcc60) at ../../md5i/src/eval.c:2819 original_fun = XIL(0x1bcf820) #28 0x0000555555752562 in Ffuncall (nargs=3, args=0x7fffffffcc58) at ../../md5i/src/eval.c:2873 val = <optimized out> #29 0x00007fffed1c9e66 in F676e75732d636c6f73652d736572766572_gnus_close_server_0 () at /home/md5i/.config/emacs/eln-cache/29.0.50-05c91b39/gnus-int-7bc862cf-34bc57b2.eln #30 0x00005555557540eb in funcall_subr (subr=0x5555567bf668, numargs=numargs@entry=1, args=args@entry=0x7fffffffcdb8) at ../../md5i/src/eval.c:2911 argbuf = {XIL(0x5555598a00f3), XIL(0x5555598a00e3), XIL(0x5555598a00d3), XIL(0x5555598a00c3), XIL(0x5555598a00b3), make_fixnum(23456248558792), XIL(0x5555598a0093), XIL(0x5555598a0083)} a = <optimized out> fun = <optimized out> #31 0x00005555557520d5 in funcall_general (fun=<optimized out>, numargs=numargs@entry=1, args=args@entry=0x7fffffffcdb8) at ../../md5i/src/eval.c:2819 original_fun = XIL(0xc8d520) #32 0x0000555555752562 in Ffuncall (nargs=2, args=0x7fffffffcdb0) at ../../md5i/src/eval.c:2873 val = <optimized out> #33 0x00007fffec1b60ed in F676e75732d636c6f73652d616c6c2d73657276657273_gnus_close_all_servers_0 () at /home/md5i/.config/emacs/eln-cache/29.0.50-05c91b39/gnus-start-e3ba711c-9411c4e4.eln #34 0x0000555555755496 in eval_sub (form=<optimized out>) at ../../md5i/src/eval.c:2379 i = 0 maxargs = 0 args_left = XIL(0) numargs = 0 original_fun = <optimized out> original_args = XIL(0) fun = XIL(0x555557ba6525) val = <optimized out> funcar = <optimized out> argvals = {XIL(0x7fffffffd018), XIL(0x55555575191c), XIL(0xb), XIL(0x2aaa99d28138), XIL(0), XIL(0x5555578d2b55), XIL(0x7fffec99e6a0), XIL(0x555555c71f60)} #35 0x0000555555755cc6 in Fprogn (body=XIL(0)) at ../../md5i/src/eval.c:451 form = <optimized out> val = XIL(0) #36 0x0000555555754c40 in funcall_lambda (fun=XIL(0x555557912323), nargs=nargs@entry=1, arg_vector=arg_vector@entry=0x7fffffffd008) at ../../md5i/src/eval.c:3112 val = <optimized out> syms_left = XIL(0) next = <optimized out> lexenv = XIL(0) i = 1 optional = false rest = true previous_rest = false #37 0x000055555575239d in funcall_general (fun=<optimized out>, numargs=numargs@entry=1, args=args@entry=0x7fffffffd008) at ../../md5i/src/eval.c:2835 funcar = <optimized out> original_fun = XIL(0x19113a0) #38 0x0000555555752562 in Ffuncall (nargs=nargs@entry=2, args=args@entry=0x7fffffffd000) at ../../md5i/src/eval.c:2873 val = <optimized out> #39 0x00005555557530a1 in Fapply (nargs=2, args=0x7fffffffd000) at ../../md5i/src/eval.c:2507 i = <optimized out> funcall_nargs = <optimized out> funcall_args = 0x0 spread_arg = XIL(0x5555599ff9b3) fun = XIL(0x19113a0) sa_avail = 16384 numargs = <optimized out> retval = <optimized out> #40 0x00007fffec9a11ce in F6e6d2d2d68616e646c652d6e65772d636f6e6e656374696f6e_nm__handle_new_connection_0 () at /home/md5i/.config/emacs/eln-cache/29.0.50-05c91b39/nm-fc8ed4f3-3e0666f8.eln #41 0x00005555557540eb in funcall_subr (subr=0x555556dbffc8, numargs=numargs@entry=1, args=args@entry=0x7fffffffd158) at ../../md5i/src/eval.c:2911 argbuf = {XIL(0x7fffffffd0f0), make_fixnum(0), XIL(0), XIL(0x5555556ea638), XIL(0), XIL(0x55555576659c), XIL(0), XIL(0x55555574fec1)} a = <optimized out> fun = <optimized out> #42 0x00005555557520d5 in funcall_general (fun=<optimized out>, numargs=numargs@entry=1, args=args@entry=0x7fffffffd158) at ../../md5i/src/eval.c:2819 original_fun = XIL(0x133d010) #43 0x0000555555752562 in Ffuncall (nargs=2, args=0x7fffffffd150) at ../../md5i/src/eval.c:2873 val = <optimized out> #44 0x00007fffec9a1493 in F6e6d2d2d68616e646c652d70726f706572746965732d6368616e6765642d7369676e616c_nm__handle_properties_changed_signal_0 () at /home/md5i/.config/emacs/eln-cache/29.0.50-05c91b39/nm-fc8ed4f3-3e0666f8.eln #45 0x00005555557541be in funcall_subr (subr=0x555556dc0020, numargs=numargs@entry=3, args=args@entry=0x7fffffffd268) at ../../md5i/src/eval.c:2938 fun = <optimized out> #46 0x00005555557520d5 in funcall_general (fun=<optimized out>, numargs=numargs@entry=3, args=args@entry=0x7fffffffd268) at ../../md5i/src/eval.c:2819 original_fun = XIL(0x133d0d0) #47 0x0000555555752562 in Ffuncall (nargs=nargs@entry=4, args=args@entry=0x7fffffffd260) at ../../md5i/src/eval.c:2873 val = <optimized out> #48 0x00005555557532e5 in Fapply (nargs=<optimized out>, args=0x7fffffffd3e8) at ../../md5i/src/eval.c:2550 i = 4 funcall_nargs = 4 funcall_args = 0x7fffffffd260 spread_arg = XIL(0) fun = <optimized out> sa_avail = <optimized out> numargs = 3 retval = <optimized out> #49 0x00005555557541be in funcall_subr (subr=0x555555be1f80 <Sapply>, numargs=numargs@entry=2, args=args@entry=0x7fffffffd3e8) at ../../md5i/src/eval.c:2938 fun = <optimized out> #50 0x00005555557520d5 in funcall_general (fun=<optimized out>, numargs=numargs@entry=2, args=args@entry=0x7fffffffd3e8) at ../../md5i/src/eval.c:2819 original_fun = XIL(0x2f40) #51 0x0000555555752562 in Ffuncall (nargs=3, args=0x7fffffffd3e0) at ../../md5i/src/eval.c:2873 val = <optimized out> #52 0x00007fffec97754d in F646275732d68616e646c652d6576656e74_dbus_handle_event_0 () at /home/md5i/.config/emacs/eln-cache/29.0.50-05c91b39/dbus-f1406cab-d60fb3e3.eln #53 0x00005555557540eb in funcall_subr (subr=0x555556efeb48, numargs=numargs@entry=1, args=args@entry=0x7fffffffd5e0) at ../../md5i/src/eval.c:2911 argbuf = {XIL(0), XIL(0), XIL(0), XIL(0), XIL(0), XIL(0), XIL(0), XIL(0)} a = <optimized out> fun = <optimized out> #54 0x00005555557520d5 in funcall_general (fun=<optimized out>, numargs=numargs@entry=1, args=args@entry=0x7fffffffd5e0) at ../../md5i/src/eval.c:2819 original_fun = XIL(0x2aaa99a69510) #55 0x0000555555752562 in Ffuncall (nargs=nargs@entry=2, args=args@entry=0x7fffffffd5d8) at ../../md5i/src/eval.c:2873 val = <optimized out> #56 0x000055555574ca9e in Ffuncall_interactively (nargs=2, args=0x7fffffffd5d8) at ../../md5i/src/callint.c:260 #57 0x00005555557541be in funcall_subr (subr=0x555555be18c0 <Sfuncall_interactively>, numargs=numargs@entry=2, args=args@entry=0x7fffffffd5d8) at ../../md5i/src/eval.c:2938 fun = <optimized out> #58 0x00005555557520d5 in funcall_general (fun=<optimized out>, numargs=numargs@entry=2, args=args@entry=0x7fffffffd5d8) at ../../md5i/src/eval.c:2819 original_fun = XIL(0x7a10) #59 0x0000555555752562 in Ffuncall (nargs=nargs@entry=3, args=args@entry=0x7fffffffd5d0) at ../../md5i/src/eval.c:2873 val = <optimized out> #60 0x000055555574ec65 in Fcall_interactively (function=<optimized out>, record_flag=<optimized out>, keys=<optimized out>) at ../../md5i/src/callint.c:798 arg_from_tty = false key_count = <optimized out> record_then_fail = <optimized out> save_this_command = <optimized out> save_this_original_command = <optimized out> save_real_this_command = <optimized out> save_last_command = <optimized out> prefix_arg = <optimized out> enable = <optimized out> up_event = XIL(0) form = <optimized out> specs = <optimized out> sa_avail = <optimized out> string_len = <optimized out> string = <optimized out> string_end = <optimized out> next_event = 1 nargs = <optimized out> args = <optimized out> visargs = <optimized out> varies = <optimized out> tem = <optimized out> val = <optimized out> #61 0x00007fffef2ea0c0 in F636f6d6d616e642d65786563757465_command_execute_0 () at /home/md5i/src/emacs/build/src/../native-lisp/29.0.50-05c91b39/preloaded/simple-fab5b0cf-c7860df7.eln #62 0x0000555555754124 in funcall_subr (subr=0x7fffef733a20, numargs=numargs@entry=4, args=args@entry=0x7fffffffd988) at ../../md5i/src/eval.c:2917 argbuf = {XIL(0x5310), XIL(0x5555556bec7d), XIL(0), XIL(0x5555556d8ee8), XIL(0x7fffefef81cb), make_fixnum(23456248539865), XIL(0x1), XIL(0)} a = <optimized out> fun = <optimized out> #63 0x00005555557520d5 in funcall_general (fun=<optimized out>, numargs=numargs@entry=4, args=args@entry=0x7fffffffd988) at ../../md5i/src/eval.c:2819 original_fun = XIL(0x4860) #64 0x0000555555752562 in Ffuncall (nargs=nargs@entry=5, args=args@entry=0x7fffffffd980) at ../../md5i/src/eval.c:2873 val = <optimized out> #65 0x00005555556d18c5 in call4 (arg4=XIL(0x30), arg3=<optimized out>, arg2=XIL(0), arg1=XIL(0x2aaa99a69510), fn=XIL(0x4860)) at ../../md5i/src/lisp.h:3238 prev_buffer = 0x5555578d2b50 c = <optimized out> local_getcjmp = {{ __jmpbuf = {0, 455758669174110002, 46912210638096, 0, 93825062447043, 0, 5982608783051683634, 455756194245474098}, __mask_was_saved = 0, __saved_mask = { __val = {0, 0, 140737488345944, 0, 93825049527219, 0, 93825680071955, 0, 48, 93825680072003, 4294967295, 48, 93824993839170, 93825010299139, 0, 0} } }} save_jump = {{ __jmpbuf = {0, 0, 0, 0, 0, 0, 0, 0}, __mask_was_saved = 0, __saved_mask = { __val = {0 <repeats 16 times>} } }} tem = XIL(0x2aaa99a69510) save = XIL(0) previous_echo_area_message = XIL(0) also_record = XIL(0) reread = false recorded = false polling_stopped_here = false orig_kboard = 0x555556e29ad0 #66 read_char (commandflag=1, map=map@entry=XIL(0x55557e54dd53), prev_event=XIL(0), used_mouse_menu=used_mouse_menu@entry=0x7fffffffdc4b, end_time=end_time@entry=0x0) at ../../md5i/src/keyboard.c:2981 prev_buffer = 0x5555578d2b50 c = <optimized out> local_getcjmp = {{ __jmpbuf = {0, 455758669174110002, 46912210638096, 0, 93825062447043, 0, 5982608783051683634, 455756194245474098}, __mask_was_saved = 0, __saved_mask = { __val = {0, 0, 140737488345944, 0, 93825049527219, 0, 93825680071955, 0, 48, 93825680072003, 4294967295, 48, 93824993839170, 93825010299139, 0, 0} } }} save_jump = {{ __jmpbuf = {0, 0, 0, 0, 0, 0, 0, 0}, __mask_was_saved = 0, __saved_mask = { __val = {0 <repeats 16 times>} } }} tem = XIL(0x2aaa99a69510) save = XIL(0) previous_echo_area_message = XIL(0) also_record = XIL(0) reread = false recorded = false polling_stopped_here = false orig_kboard = 0x555556e29ad0 #67 0x00005555556d2692 in read_key_sequence (keybuf=keybuf@entry=0x7fffffffdd20, prompt=prompt@entry=XIL(0), dont_downcase_last=dont_downcase_last@entry=false, can_return_switch_frame=can_return_switch_frame@entry=true, fix_current_buffer=fix_current_buffer@entry=true, prevent_redisplay=prevent_redisplay@entry=false) at ../../md5i/src/keyboard.c:9932 interrupted_kboard = 0x555556e29ad0 interrupted_frame = 0x555557379920 key = <optimized out> used_mouse_menu = false echo_local_start = 0 last_real_key_start = 0 keys_local_start = 0 new_binding = <optimized out> t = 0 echo_start = 0 keys_start = 0 current_binding = XIL(0x55557e54dd53) first_unbound = 31 mock_input = 0 used_mouse_menu_history = {false <repeats 30 times>} fkey = { parent = XIL(0x55555727d293), map = XIL(0x55555727d293), start = 0, end = 0 } keytran = { parent = XIL(0x7fffefef115b), map = XIL(0x7fffefef115b), start = 0, end = 0 } indec = { parent = XIL(0x55555727d283), map = XIL(0x55555727d283), start = 0, end = 0 } shift_translated = false delayed_switch_frame = XIL(0) original_uppercase = XIL(0) original_uppercase_position = -1 dummyflag = false starting_buffer = 0x5555578d2b50 fake_prefixed_keys = XIL(0) first_event = XIL(0) second_event = <optimized out> #68 0x00005555556d42ec in command_loop_1 () at ../../md5i/src/keyboard.c:1401 cmd = <optimized out> keybuf = {make_fixnum(115), make_fixnum(62), make_fixnum(102), XIL(0xe490), XIL(0x555555c6e3b0), XIL(0x30), make_fixnum(0), XIL(0x1), XIL(0x1), make_fixnum(23456248559812), XIL(0x7fffffffddd8), XIL(0x7fffffffddd0), make_fixnum(0), XIL(0x30), XIL(0), make_fixnum(23456248578042), XIL(0), XIL(0x60), XIL(0), XIL(0), XIL(0), XIL(0x55555575191c), XIL(0xb), XIL(0xe490), XIL(0x30), XIL(0x55555bd02f75), XIL(0x55555988c563), XIL(0x60), XIL(0), XIL(0x5555556c43f0)} i = <optimized out> prev_modiff = 289400 prev_buffer = 0x5555578d2b50 #69 0x0000555555750c55 in internal_condition_case (bfun=bfun@entry=0x5555556d3f27 <command_loop_1>, handlers=handlers@entry=XIL(0x90), hfun=hfun@entry=0x5555556c42be <cmd_error>) at ../../md5i/src/eval.c:1450 val = <optimized out> c = 0x555555ecc0d0 #70 0x00005555556bd185 in command_loop_2 (handlers=handlers@entry=XIL(0x90)) at ../../md5i/src/keyboard.c:1142 val = <optimized out> #71 0x0000555555750bcc in internal_catch (tag=tag@entry=XIL(0xf330), func=func@entry=0x5555556bd16b <command_loop_2>, arg=arg@entry=XIL(0x90)) at ../../md5i/src/eval.c:1180 val = <optimized out> c = 0x555555ecc800 #72 0x00005555556bd14d in command_loop () at ../../md5i/src/keyboard.c:1120 #73 0x00005555556c3e65 in recursive_edit_1 () at ../../md5i/src/keyboard.c:729 val = <optimized out> #74 0x00005555556c41fa in Frecursive_edit () at ../../md5i/src/keyboard.c:812 buffer = <optimized out> #75 0x00005555556bc722 in main (argc=2, argv=0x7fffffffe0c8) at ../../md5i/src/emacs.c:2447 stack_bottom_variable = 0x55555581b845 <__libc_csu_init+69> no_loadup = false junk = 0x0 dname_arg = 0x0 ch_to_dir = 0x0 original_pwd = <optimized out> dump_mode = <optimized out> skip_args = 1 temacs = 0x0 attempt_load_pdump = <optimized out> rlim = { rlim_cur = 10022912, rlim_max = 18446744073709551615 } lc_all = <optimized out> sockfd = -1 module_assertions = <optimized out> Lisp Backtrace: "redisplay_internal (C function)" (0x0) "nntp-kill-buffer" (0xffffcb30) "nntp-close-server" (0xffffcc60) "gnus-close-server" (0xffffcdb8) "gnus-close-all-servers" (0xffffce20) "md5i-close-all-servers" (0xffffd008) "nm--handle-new-connection" (0xffffd158) "nm--handle-properties-changed-signal" (0xffffd268) "apply" (0xffffd3e8) "dbus-handle-event" (0xffffd5e0) "funcall-interactively" (0xffffd5d8) "command-execute" (0xffffd988) -- Michael Welsh Duggan (md5i@HIDDEN)
Content-Disposition: inline Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 X-Mailer: MIME-tools 5.505 (Entity 5.505) Content-Type: text/plain; charset=utf-8 X-Loop: help-debbugs@HIDDEN From: help-debbugs@HIDDEN (GNU bug Tracking System) To: Michael Welsh Duggan <mwd@HIDDEN> Subject: bug#55371: Acknowledgement (29.0.50; lock-up in redisplay_internal) Message-ID: <handler.55371.B.165228170430754.ack <at> debbugs.gnu.org> References: <875ymcksys.fsf@HIDDEN> X-Gnu-PR-Message: ack 55371 X-Gnu-PR-Package: emacs Reply-To: 55371 <at> debbugs.gnu.org Date: Wed, 11 May 2022 15:09:02 +0000 Thank you for filing a new bug report with debbugs.gnu.org. This is an automatically generated reply to let you know your message has been received. Your message is being forwarded to the package maintainers and other interested parties for their attention; they will reply in due course. Your message has been sent to the package maintainer(s): bug-gnu-emacs@HIDDEN If you wish to submit further information on this problem, please send it to 55371 <at> debbugs.gnu.org. Please do not send mail to help-debbugs@HIDDEN unless you wish to report a problem with the Bug-tracking system. --=20 55371: https://debbugs.gnu.org/cgi/bugreport.cgi?bug=3D55371 GNU Bug Tracking System Contact help-debbugs@HIDDEN with problems
X-Loop: help-debbugs@HIDDEN Subject: bug#55371: 29.0.50; lock-up in redisplay_internal Resent-From: Eli Zaretskii <eliz@HIDDEN> Original-Sender: "Debbugs-submit" <debbugs-submit-bounces <at> debbugs.gnu.org> Resent-CC: bug-gnu-emacs@HIDDEN Resent-Date: Wed, 11 May 2022 16:09:01 +0000 Resent-Message-ID: <handler.55371.B55371.165228533730619 <at> debbugs.gnu.org> Resent-Sender: help-debbugs@HIDDEN X-GNU-PR-Message: followup 55371 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: To: Michael Welsh Duggan <mwd@HIDDEN> Cc: 55371 <at> debbugs.gnu.org Received: via spool by 55371-submit <at> debbugs.gnu.org id=B55371.165228533730619 (code B ref 55371); Wed, 11 May 2022 16:09:01 +0000 Received: (at 55371) by debbugs.gnu.org; 11 May 2022 16:08:57 +0000 Received: from localhost ([127.0.0.1]:38228 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from <debbugs-submit-bounces <at> debbugs.gnu.org>) id 1nootU-0007xn-Ng for submit <at> debbugs.gnu.org; Wed, 11 May 2022 12:08:56 -0400 Received: from eggs.gnu.org ([209.51.188.92]:46692) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from <eliz@HIDDEN>) id 1nootT-0007xX-9A for 55371 <at> debbugs.gnu.org; Wed, 11 May 2022 12:08:55 -0400 Received: from fencepost.gnu.org ([2001:470:142:3::e]:44222) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from <eliz@HIDDEN>) id 1nootN-0005mY-Te; Wed, 11 May 2022 12:08:49 -0400 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=gnu.org; s=fencepost-gnu-org; h=References:Subject:In-Reply-To:To:From:Date: mime-version; bh=0vyAyG5cRx0m0XTicPOD4skKiX7Ont72c3LowmrZ+K8=; b=loYwOGNl7+cB 7GevFo4nThvyTKWHqpvjKqSzOXutL5xNqyMFZM6rqr4r40vlwHtSKf+pcYd2jUZgNZjTAb43nVHqH Lq8JbCo/SVvH8J+1me/cU2IIXeMaa1YnJWbMWudBwb8XV/TJ7PfNZWppVMZENlaJPIIe5coALZkdm Zpx4Juu2IE9ZIohFJy25lkTBt0kueD/PI6vozAkCnViDWLX0Pq/L5Yhlr5SqaKKZcwfVvs1aeM35r FmD23Y9FSTAewuqoA6pbo7/z/RPzsCM4sVSuH3FrRNTaD3u4p6Waed9fuhRhpuBTk4zo/0xrgrTTv UF4GXTumRqDQJs0dX5D+0A==; Received: from [87.69.77.57] (port=3248 helo=home-c4e4a596f7) by fencepost.gnu.org with esmtpsa (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from <eliz@HIDDEN>) id 1nootN-0006WR-Cb; Wed, 11 May 2022 12:08:49 -0400 Date: Wed, 11 May 2022 19:08:49 +0300 Message-Id: <83ilqcqcfi.fsf@HIDDEN> From: Eli Zaretskii <eliz@HIDDEN> In-Reply-To: <875ymcksys.fsf@HIDDEN> (message from Michael Welsh Duggan on Wed, 11 May 2022 11:08:11 -0400) References: <875ymcksys.fsf@HIDDEN> X-Spam-Score: -2.3 (--) X-BeenThere: debbugs-submit <at> debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: <debbugs-submit.debbugs.gnu.org> List-Unsubscribe: <https://debbugs.gnu.org/cgi-bin/mailman/options/debbugs-submit>, <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=unsubscribe> List-Archive: <https://debbugs.gnu.org/cgi-bin/mailman/private/debbugs-submit/> List-Post: <mailto:debbugs-submit <at> debbugs.gnu.org> List-Help: <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=help> List-Subscribe: <https://debbugs.gnu.org/cgi-bin/mailman/listinfo/debbugs-submit>, <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=subscribe> Errors-To: debbugs-submit-bounces <at> debbugs.gnu.org Sender: "Debbugs-submit" <debbugs-submit-bounces <at> debbugs.gnu.org> X-Spam-Score: -3.3 (---) > From: Michael Welsh Duggan <mwd@HIDDEN> > Date: Wed, 11 May 2022 11:08:11 -0400 > > I wrote a dbus event watcher that triggers when my network connection > changes (for me, this is usually because I am switching to or from a > VPN). As part of this, I call `gnus-close-all-servers` (this allows > gnus to reconnect to servers from its new network state). In this > particular instance, this led to a chain of events that > redisplay_internal being called, from which Emacs became unresponsive. > As I was running Emacs from a debugger (to potentially debug a different > problem), I was able to send a TSTP signal, get a backtrace, and then > used "return -1" "c" to get back in a state where I could hit C-g a > couple of times and regain interactivity. > > This was a random event that may be already solved in a later version, > and it may or may not be reproducible in the future, but I wanted to > send the backtrace now while I had one in case any part of it was > actually informative. Thanks. However, to debug such lockups, we need to know where was the code looping. And from the backtrace and your description, I cannot figure that out. Did you try the technique described in etc/DEBUG under "If the symptom of the bug is that Emacs fails to respond", and if so, can you tell which code was looping, never returning to its caller? > Backtrace follows Emacs info. The backtrace tells me that Emacs was inside some Xlib function, perhaps related to an input method or something? That doesn't let us enough rope to try unlocking this.
X-Loop: help-debbugs@HIDDEN Subject: bug#55371: 29.0.50; lock-up in redisplay_internal Resent-From: Michael Welsh Duggan <mwd@HIDDEN> Original-Sender: "Debbugs-submit" <debbugs-submit-bounces <at> debbugs.gnu.org> Resent-CC: bug-gnu-emacs@HIDDEN Resent-Date: Wed, 11 May 2022 17:05:02 +0000 Resent-Message-ID: <handler.55371.B55371.16522886875189 <at> debbugs.gnu.org> Resent-Sender: help-debbugs@HIDDEN X-GNU-PR-Message: followup 55371 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: To: Eli Zaretskii <eliz@HIDDEN> Cc: Michael Welsh Duggan <mwd@HIDDEN>, 55371 <at> debbugs.gnu.org Received: via spool by 55371-submit <at> debbugs.gnu.org id=B55371.16522886875189 (code B ref 55371); Wed, 11 May 2022 17:05:02 +0000 Received: (at 55371) by debbugs.gnu.org; 11 May 2022 17:04:47 +0000 Received: from localhost ([127.0.0.1]:38313 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from <debbugs-submit-bounces <at> debbugs.gnu.org>) id 1noplX-0001Lc-Ez for submit <at> debbugs.gnu.org; Wed, 11 May 2022 13:04:47 -0400 Received: from md5i.com ([75.151.244.229]:36024) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from <mwd@HIDDEN>) id 1noplV-0001LN-Gg for 55371 <at> debbugs.gnu.org; Wed, 11 May 2022 13:04:46 -0400 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=md5i.com; s=dkim; h=Content-Type:MIME-Version:Message-ID:Date:References:In-Reply-To: Subject:Cc:To:From:Sender:Reply-To:Content-Transfer-Encoding:Content-ID: Content-Description:Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc :Resent-Message-ID:List-Id:List-Help:List-Unsubscribe:List-Subscribe: List-Post:List-Owner:List-Archive; bh=cmdhetGkE27WrCFxbIpK6a2yXhW27I4rcpc2xVuBS0I=; b=gxXGn1rc/FPIVnWasoukm8+o9r Gvt7Hf2KLJx1F7LtRLAAIy7JCFCPJbs3npdVfWoRBk4pbAc9+ApXHu99fE3u/MjfrgA7dx/WjPiS3 8IW1tL3bG8SlBADc+f0aQtwHP; Received: from abode ([192.168.177.1] helo=miko) by md5i.com with esmtpsa (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.95) (envelope-from <mwd@HIDDEN>) id 1noplP-00DCYL-4A; Wed, 11 May 2022 13:04:39 -0400 From: Michael Welsh Duggan <mwd@HIDDEN> In-Reply-To: <83ilqcqcfi.fsf@HIDDEN> (Eli Zaretskii's message of "Wed, 11 May 2022 19:08:49 +0300") References: <875ymcksys.fsf@HIDDEN> <83ilqcqcfi.fsf@HIDDEN> User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/29.0.50 (gnu/linux) Date: Wed, 11 May 2022 13:04:38 -0400 Message-ID: <87ilqcngpl.fsf@HIDDEN> MIME-Version: 1.0 Content-Type: text/plain X-Spam-Score: -0.0 (/) X-BeenThere: debbugs-submit <at> debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: <debbugs-submit.debbugs.gnu.org> List-Unsubscribe: <https://debbugs.gnu.org/cgi-bin/mailman/options/debbugs-submit>, <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=unsubscribe> List-Archive: <https://debbugs.gnu.org/cgi-bin/mailman/private/debbugs-submit/> List-Post: <mailto:debbugs-submit <at> debbugs.gnu.org> List-Help: <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=help> List-Subscribe: <https://debbugs.gnu.org/cgi-bin/mailman/listinfo/debbugs-submit>, <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=subscribe> Errors-To: debbugs-submit-bounces <at> debbugs.gnu.org Sender: "Debbugs-submit" <debbugs-submit-bounces <at> debbugs.gnu.org> X-Spam-Score: -1.0 (-) Eli Zaretskii <eliz@HIDDEN> writes: >> From: Michael Welsh Duggan <mwd@HIDDEN> >> Date: Wed, 11 May 2022 11:08:11 -0400 >> >> I wrote a dbus event watcher that triggers when my network connection >> changes (for me, this is usually because I am switching to or from a >> VPN). As part of this, I call `gnus-close-all-servers` (this allows >> gnus to reconnect to servers from its new network state). In this >> particular instance, this led to a chain of events that >> redisplay_internal being called, from which Emacs became unresponsive. >> As I was running Emacs from a debugger (to potentially debug a different >> problem), I was able to send a TSTP signal, get a backtrace, and then >> used "return -1" "c" to get back in a state where I could hit C-g a >> couple of times and regain interactivity. >> >> This was a random event that may be already solved in a later version, >> and it may or may not be reproducible in the future, but I wanted to >> send the backtrace now while I had one in case any part of it was >> actually informative. > > Thanks. However, to debug such lockups, we need to know where was the > code looping. And from the backtrace and your description, I cannot > figure that out. Did you try the technique described in etc/DEBUG > under "If the symptom of the bug is that Emacs fails to respond", and > if so, can you tell which code was looping, never returning to its > caller? > >> Backtrace follows Emacs info. > > The backtrace tells me that Emacs was inside some Xlib function, > perhaps related to an input method or something? That doesn't let us > enough rope to try unlocking this. It was not looping. It was stuck in the poll call in frame 0. -- Michael Welsh Duggan (md5i@HIDDEN)
X-Loop: help-debbugs@HIDDEN Subject: bug#55371: 29.0.50; lock-up in redisplay_internal Resent-From: Eli Zaretskii <eliz@HIDDEN> Original-Sender: "Debbugs-submit" <debbugs-submit-bounces <at> debbugs.gnu.org> Resent-CC: bug-gnu-emacs@HIDDEN Resent-Date: Wed, 11 May 2022 17:16:02 +0000 Resent-Message-ID: <handler.55371.B55371.16522893396330 <at> debbugs.gnu.org> Resent-Sender: help-debbugs@HIDDEN X-GNU-PR-Message: followup 55371 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: To: Michael Welsh Duggan <mwd@HIDDEN> Cc: 55371 <at> debbugs.gnu.org Received: via spool by 55371-submit <at> debbugs.gnu.org id=B55371.16522893396330 (code B ref 55371); Wed, 11 May 2022 17:16:02 +0000 Received: (at 55371) by debbugs.gnu.org; 11 May 2022 17:15:39 +0000 Received: from localhost ([127.0.0.1]:38321 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from <debbugs-submit-bounces <at> debbugs.gnu.org>) id 1nopvs-0001dp-H7 for submit <at> debbugs.gnu.org; Wed, 11 May 2022 13:15:39 -0400 Received: from eggs.gnu.org ([209.51.188.92]:59408) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from <eliz@HIDDEN>) id 1nopvr-0001dX-0j for 55371 <at> debbugs.gnu.org; Wed, 11 May 2022 13:15:27 -0400 Received: from fencepost.gnu.org ([2001:470:142:3::e]:45454) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from <eliz@HIDDEN>) id 1nopvl-0007Hz-Fq; Wed, 11 May 2022 13:15:21 -0400 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=gnu.org; s=fencepost-gnu-org; h=References:Subject:In-Reply-To:To:From:Date: mime-version; bh=jo+JH08zBhbtXwGLVqTroXhZJQHwyvLgT1zRozec23E=; b=RYg3RI0cbULP Tuq1Iox4s9hr2+SLegASp00MngF6VQHhS+pDh3Ara+CMY+xneBPbxh+JzmEaRjnFswQnn69B+95oU BAf9KE2yGM2xiqQPFvkad6rPOYscxVRTBuDOe3KLEsByUsOapg05ld2rMbIJhf0Tc3cU4Vztxt9Wk FRw4yZ6hCiOoHcU2DJX0YS6/q2N2q77t0zc5jilEfvUP97OSyCeTl65kVMfqWNwFkMBAE0cds9YTg qCMVfIm+Ggn32v0EOxG6pbvCK+hg5GqWfpHe7sJC4DtkTkWL3n2L/+4zSmPcqJfb/Ms7Hhm4Tdmlo xJcF0ZuV2LXO8Mzj/y766g==; Received: from [87.69.77.57] (port=3597 helo=home-c4e4a596f7) by fencepost.gnu.org with esmtpsa (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from <eliz@HIDDEN>) id 1nopvl-0000i6-0B; Wed, 11 May 2022 13:15:21 -0400 Date: Wed, 11 May 2022 20:15:21 +0300 Message-Id: <83czgkq9cm.fsf@HIDDEN> From: Eli Zaretskii <eliz@HIDDEN> In-Reply-To: <87ilqcngpl.fsf@HIDDEN> (message from Michael Welsh Duggan on Wed, 11 May 2022 13:04:38 -0400) References: <875ymcksys.fsf@HIDDEN> <83ilqcqcfi.fsf@HIDDEN> <87ilqcngpl.fsf@HIDDEN> X-Spam-Score: -2.3 (--) X-BeenThere: debbugs-submit <at> debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: <debbugs-submit.debbugs.gnu.org> List-Unsubscribe: <https://debbugs.gnu.org/cgi-bin/mailman/options/debbugs-submit>, <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=unsubscribe> List-Archive: <https://debbugs.gnu.org/cgi-bin/mailman/private/debbugs-submit/> List-Post: <mailto:debbugs-submit <at> debbugs.gnu.org> List-Help: <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=help> List-Subscribe: <https://debbugs.gnu.org/cgi-bin/mailman/listinfo/debbugs-submit>, <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=subscribe> Errors-To: debbugs-submit-bounces <at> debbugs.gnu.org Sender: "Debbugs-submit" <debbugs-submit-bounces <at> debbugs.gnu.org> X-Spam-Score: -3.3 (---) > From: Michael Welsh Duggan <mwd@HIDDEN> > Cc: Michael Welsh Duggan <mwd@HIDDEN>, 55371 <at> debbugs.gnu.org > Date: Wed, 11 May 2022 13:04:38 -0400 > > It was not looping. It was stuck in the poll call in frame 0. Then saying that it was a "lock-up in redisplay_internal" is not really accurate, not at all. Is it? It is stuck in xic_set_preeditarea, which AFAU is an X input-method related call.
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lock-up in redisplay_internal > From: Michael Welsh Duggan <mwd@HIDDEN> > Cc: Michael Welsh Duggan <mwd@HIDDEN>, 55371 <at> debbugs.gnu.org > Date: Wed, 11 May 2022 13:04:38 -0400 > > It was not looping. It was stuck in the poll call in frame 0. Then saying that it was a "lock-up in redisplay_internal" is not really accurate, not at all. Is it? It is stuck in xic_set_preeditarea, which AFAU is an X input-method related call.
X-Loop: help-debbugs@HIDDEN Subject: bug#55371: 29.0.50; lock-up in redisplay_internal Resent-From: Po Lu <luangruo@HIDDEN> Original-Sender: "Debbugs-submit" <debbugs-submit-bounces <at> debbugs.gnu.org> Resent-CC: bug-gnu-emacs@HIDDEN Resent-Date: Thu, 12 May 2022 00:27:01 +0000 Resent-Message-ID: <handler.55371.B55371.165231519815504 <at> debbugs.gnu.org> Resent-Sender: help-debbugs@HIDDEN X-GNU-PR-Message: followup 55371 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: To: Michael Welsh Duggan <mwd@HIDDEN> Cc: 55371 <at> debbugs.gnu.org Received: via spool by 55371-submit <at> debbugs.gnu.org id=B55371.165231519815504 (code B ref 55371); Thu, 12 May 2022 00:27:01 +0000 Received: (at 55371) by debbugs.gnu.org; 12 May 2022 00:26:38 +0000 Received: from localhost ([127.0.0.1]:38796 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from <debbugs-submit-bounces <at> debbugs.gnu.org>) id 1nowf8-00041z-GZ for submit <at> debbugs.gnu.org; Wed, 11 May 2022 20:26:38 -0400 Received: from sonic312-25.consmr.mail.ne1.yahoo.com ([66.163.191.206]:43049) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from <luangruo@HIDDEN>) id 1nowf6-00041f-0q for 55371 <at> debbugs.gnu.org; Wed, 11 May 2022 20:26:37 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=yahoo.com; s=s2048; t=1652315189; bh=UheXb0IxE/+BF1RjdgVLm60oKa1EkOGcPL3dDLoTuuA=; h=From:To:Cc:Subject:References:Date:In-Reply-To:From:Subject:Reply-To; b=UiXzhYEt16w0iLfIVJGG2kv3AW/UpIbiKt2JBbY07kNjt1IMhiNrkdREiFFgyo3q1bGPzNqzWJzGylPjvPR15fmOycn9Gs+xomvyZFb5dvPJccM8KIN2eWj3K2IYYaNZ6a0O949hxMw4ZSAv33xypBcYO0YazFaHoRRdPN9Evpx45PWVOBLq8AGLpvRDx2XtzEggPmsp7Ivb9E1bwZrqKmTMb1N0I248Fk1k5c+/rpXFkNJkdgqSnSIv906DDJctJBRabIu7KKojjubQ96UrRMo03hWG7gEnSXYvH00c4Y/tp6tqEoPoc8hfO1n1cHeXrig/n2TAbbQrMXctvYhBMQ== X-SONIC-DKIM-SIGN: v=1; a=rsa-sha256; c=relaxed/relaxed; d=yahoo.com; s=s2048; t=1652315189; bh=aCh7opf9qJP97ErS3rptCqQp5MzukWhOg+MhnG+Dv1S=; h=X-Sonic-MF:From:To:Subject:Date:From:Subject; b=fZKoJbGpwT4JRKPg/UXanaW6EtDOxCjUseWpyTw3Qg2E77yCtPUvyTJu6fv4b5B3hp/ixjdfWpt883u7/zCgmUurLZe7QcU6cvSEhQUXVNcWE+I8mGQUbWmIGfY9UM/PFOTxyJ7n8SczlU248RYD2ySHNvceDKSS61lbU93OZU6ks0ZvQauDWzf/QesFt7aOAUPdaMb8Ie6EJIgpSHeVpOVoAwDXJhwoIVrsVNblcGhGO41/W/G4QHN9r/TUG399bE7SlzBOW2xw+vHw302U76tlZ5z6GjeUJFocjaL4AQJw91sxWu/8aOqXMjc7dBnTsHOh8aQyXZIpWSvJj7V3dg== X-YMail-OSG: UDdLjF0VM1k7yjvNVQQ0UMPuhlJ6VwYCQghsy6mwZmi_Yd6_xRp5VDeut1ZIDrC Fx46uNehNCNl4z_EJLSgw9uCJ7eYxX2Z2CCKp882lW71tKM4fg4tcnoP4jdUmnjzRcHrVVFqeoxS LpaovmekbLDkq5SS5RUT_8MBsQLeWCwiZH9GDfJyy_Ryr4AOrOfXZbuURvBcH9tvKOynyCFaJPTr P0QeZ_pYBVI4hVlT_9vF5SkxJk4aFAsJxdR5fZMncwDpRWGLF1EMrRo9atVd0Fx85ACh9aE.8sjP uwPkZIXGuv9W0hI0T.kelm4TGyUPk0u6VVCjlFR85p6YFeD3.PqRqf1JuBaj_G8D4O6E0CV.A6Cb BaTSVqc5CIPx7tTXmkysiTWOvRWIogF1olTGsjNjtk9f0Lv67GOuWEdYeKUwUnIJ1CEalZJTINXm ArSpk.jkhfn6Tlwfj7PZRn_xpqXq9EhAbQHp6Bqdzmz838e87plp3dcidgx0u.mPAOj5un9WcfRP JXe2xc6KkKSNU9aMgi2XWmvfst5s9mnZdO4EGCOEOVCeE8k3FOpeu7.e9PE9wSpC8o_QIJ0c18Gv zBB7YCPhigKhnaAkdTUbq56zKcVj5SxAk07HQya56ql6rAIJ.Vo80lPlfPHFLNuezwi0asKqmf_x VBJso6GZwJW3f6_JJILLpQ6l7eiAWisocNnHIilqr6liXNtq56wNviW1YMV0xWREJa0SBxejZ92v DJjo9QSGvIHeTLQiX46oEEEN1CwmreqLq4guh7W69OCArqAJWIO8ZnG7_OhxGixCVmXyUANPRtJt 5cW6tna1I9ryrTBYI2zpcRdwnPK49HpI_2QucuDBKRCmb9gnDX61tdr50qMqYZSrktP9cB9ssQY6 dYlp0IT7Qa3XmY6JOx5QDoaGzZRd73q7Mn3FsuiIChbb0VbqrbxlosqGe5Un.VDKpU8adTTXMCRL cc7vFIHHXU_5dGRdcLQt.YZFnqdqWu9uYdMgdqrVqkkGXHKf9hWAL2LVC1GbhnUD5Wq5diCnou4a CTjUTXAroQABiGnG2b7LrdiOh6.JeWPdclepvAtrYm47bVw4N96rVb1towWRYp6pdO2SoJDKdt8N TGfIIWfjS7OgYrLI6G_c2OxQApjGws3iexqSWjhkza4lJaMAk8zasbW4gtnYXpcL.oBsxmJMqwlM v..gaOpjXMtqxaeCUrcljd7hUhBiVKtJLrCAAxdWxf6Osiy8vAdBGJnB21Vj7.R6oK5t.QTn8gVo aWo45.atuwV6FXnz73Js1M4KGR5_FzFlsCrc_Y.vPWZ6uBR5C0BlKb2H_Qyn7q6nv.wAinRkeaAw j290r8RKA3u._Xkd9sImdL.iWl5HATJTGnjIE.IbFf2V6t5KpAR0qpv3IY2Fqxv0iMN3RxF30dcL Oo0UC7Hmdtw4iQTsXnuhlN6g0qgjK22DENU8FJEEsay.u37RYBSB1b8I2obzxiGFEH6AE.FFFCQ8 YW_S_2GdG.kdREWTxfB4kj5bIOKMgWiYtXIGgX6z1yYGANntwuheunXKoWkJR9n7iH2nEPhy7BIH dVfXzXqhu9kyExe3nr3iRZr1nVNP6U7t27Q9j0Trkhno9Xo.3_9j_LS0Y3vUIFbV.IOhLs.hL2ZE PtlUVo6oVHCljPjORf3HF5ATNdVgnGCnTRqAi9x8g2j_ddWN5uhXxlVspLbOzvll8zGBmoxHrfqw dcVeHqQrYSQ5lWYhCCn0zjoZFjcMyrT2OnRIQ9pcMlujrZJxZDKMn_kO1g3YbNVW0P7R0SzG2lvf bWZv6K3cPZqHTzl6WQ8d7Ug1CG3ljTWJcZOdCU.Bc6SaGRaGjX9DHUDvq4dG5770uF8aNiNhLtUA LF0tHeYDB2ZcKrYtvvvVr0RKy5sV0s.cB0Kq8E9UlbdHXYSpAZlEqSiXu9FYFPzQ7jAVlnUyzPTv FBomYFDfhnPmaCPpRkNtNliElZUuCByRx4KNg4kZWaJVEvENFx5uaByeeT95yXrdUYLUMv3uKz3m .StWPAmMUJdKDI1_.J6X07cJjVRWj35o9bR8GPv2HbGTRnnZMUcTdECEcTYc5wPxJjV05yaLRHpG g0eaem1eRmCvangFpRgDhmdyFd6umw_RNs_rNyRSWI1XxCZum46ZLibq4C8FOwTtayU.lcDBzTiq q4nhZGTc48VvwfcuKM4LeFFxVgv4XCp5sdBQLZF4k_Jvl8W2Q5pM7UNFsdT.kme0iJKnlnXbajDV 50lNPELdyKdD.ocn7GtkNUgVk0Rdhpl6RWTdjh6uDiAOHnihlITPRUv11iv0BJm9Y X-Sonic-MF: <luangruo@HIDDEN> Received: from sonic.gate.mail.ne1.yahoo.com by sonic312.consmr.mail.ne1.yahoo.com with HTTP; Thu, 12 May 2022 00:26:29 +0000 Received: by hermes--canary-production-sg3-856bf69955-lwmfc (Yahoo Inc. Hermes SMTP Server) with ESMTPA ID a292986212aad01be5fe5fc94f6759bf; Thu, 12 May 2022 00:26:25 +0000 (UTC) From: Po Lu <luangruo@HIDDEN> References: <875ymcksys.fsf@HIDDEN> Date: Thu, 12 May 2022 08:26:21 +0800 In-Reply-To: <875ymcksys.fsf@HIDDEN> (Michael Welsh Duggan's message of "Wed, 11 May 2022 11:08:11 -0400") Message-ID: <878rr7zjde.fsf@HIDDEN> User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/28.0.91 (gnu/linux) MIME-Version: 1.0 Content-Type: text/plain X-Mailer: WebService/1.1.20188 mail.backend.jedi.jws.acl:role.jedi.acl.token.atz.jws.hermes.yahoo Content-Length: 1096 X-Spam-Score: -0.0 (/) X-BeenThere: debbugs-submit <at> debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: <debbugs-submit.debbugs.gnu.org> List-Unsubscribe: <https://debbugs.gnu.org/cgi-bin/mailman/options/debbugs-submit>, <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=unsubscribe> List-Archive: <https://debbugs.gnu.org/cgi-bin/mailman/private/debbugs-submit/> List-Post: <mailto:debbugs-submit <at> debbugs.gnu.org> List-Help: <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=help> List-Subscribe: <https://debbugs.gnu.org/cgi-bin/mailman/listinfo/debbugs-submit>, <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=subscribe> Errors-To: debbugs-submit-bounces <at> debbugs.gnu.org Sender: "Debbugs-submit" <debbugs-submit-bounces <at> debbugs.gnu.org> X-Spam-Score: -1.0 (-) Michael Welsh Duggan <mwd@HIDDEN> writes: > at ../sysdeps/unix/sysv/linux/poll.c:29 > sc_ret = -516 > sc_cancel_oldtype = 0 > #1 0x00007ffff362ad02 in () at /lib/x86_64-linux-gnu/libxcb.so.1 > #2 0x00007ffff362d05a in xcb_wait_for_event () > at /lib/x86_64-linux-gnu/libxcb.so.1 > #3 0x00007ffff79f10a8 in _XReadEvents () at /lib/x86_64-linux-gnu/libX11.so.6 > #4 0x00007ffff79d8214 in XIfEvent () at /lib/x86_64-linux-gnu/libX11.so.6 > #5 0x00007ffff7a211ef in () at /lib/x86_64-linux-gnu/libX11.so.6 > #6 0x00007ffff7a21ca2 in () at /lib/x86_64-linux-gnu/libX11.so.6 > #7 0x00007ffff7a21f1d in _XimRead () at /lib/x86_64-linux-gnu/libX11.so.6 > #8 0x00007ffff7a10afb in () at /lib/x86_64-linux-gnu/libX11.so.6 > #9 0x00007ffff79fe4ad in XSetICValues () at /lib/x86_64-linux-gnu/libX11.so.6 This is suspiciously similar to the last bug you reported, but that was about random lockups when using GNOME Shell. Would you please install debuginfo and the source code packages for Xlib, and show exactly which call `XIfEvent' is causing the lockup? Thanks.
X-Loop: help-debbugs@HIDDEN Subject: bug#55371: 29.0.50; lock-up in redisplay_internal Resent-From: Michael Welsh Duggan <mwd@HIDDEN> Original-Sender: "Debbugs-submit" <debbugs-submit-bounces <at> debbugs.gnu.org> Resent-CC: bug-gnu-emacs@HIDDEN Resent-Date: Thu, 12 May 2022 22:10:01 +0000 Resent-Message-ID: <handler.55371.B.165239336318431 <at> debbugs.gnu.org> Resent-Sender: help-debbugs@HIDDEN X-GNU-PR-Message: followup 55371 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: To: 55371 <at> debbugs.gnu.org Cc: mwd@HIDDEN, luangruo@HIDDEN X-Debbugs-Original-To: Po Lu via "Bug reports for GNU Emacs, the Swiss army knife of text editors" <bug-gnu-emacs@HIDDEN> X-Debbugs-Original-Cc: Michael Welsh Duggan <mwd@HIDDEN>, Po Lu <luangruo@HIDDEN>, 55371 <at> debbugs.gnu.org Received: via spool by submit <at> debbugs.gnu.org id=B.165239336318431 (code B ref -1); Thu, 12 May 2022 22:10:01 +0000 Received: (at submit) by debbugs.gnu.org; 12 May 2022 22:09:23 +0000 Received: from localhost ([127.0.0.1]:42433 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from <debbugs-submit-bounces <at> debbugs.gnu.org>) id 1npGzr-0004n7-B6 for submit <at> debbugs.gnu.org; Thu, 12 May 2022 18:09:23 -0400 Received: from lists.gnu.org ([209.51.188.17]:57842) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from <mwd@HIDDEN>) id 1npGzp-0004ms-Eu for submit <at> debbugs.gnu.org; Thu, 12 May 2022 18:09:22 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:39238) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from <mwd@HIDDEN>) id 1npGzp-0004EX-BP for bug-gnu-emacs@HIDDEN; Thu, 12 May 2022 18:09:21 -0400 Received: from md5i.com ([75.151.244.229]:60118) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from <mwd@HIDDEN>) id 1npGzn-00086k-2x for bug-gnu-emacs@HIDDEN; Thu, 12 May 2022 18:09:20 -0400 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=md5i.com; s=dkim; h=Content-Type:MIME-Version:Message-ID:In-Reply-To:Date:References: Subject:Cc:To:From:Sender:Reply-To:Content-Transfer-Encoding:Content-ID: Content-Description:Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc :Resent-Message-ID:List-Id:List-Help:List-Unsubscribe:List-Subscribe: List-Post:List-Owner:List-Archive; bh=AacPGnudkPquhLPDDcm2Eyjp1ROCZPBaNyEi3j7lK3c=; b=eI0nyGA01jfODVaV49OrLZBms5 hyev5+YAw+r+F+5nl0ObCz8nROxT6+zVDFHhT0YiB5ScFrfunphFuCvF6cx9x1O8zPMp7mM5uIrrg R8FGzGL64ESH0RdHkRM7anL1/; Received: from abode ([192.168.177.1] helo=miko) by md5i.com with esmtpsa (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.95) (envelope-from <mwd@HIDDEN>) id 1npGzi-00DHWw-OB; Thu, 12 May 2022 18:09:14 -0400 From: Michael Welsh Duggan <mwd@HIDDEN> References: <875ymcksys.fsf@HIDDEN> <878rr7zjde.fsf@HIDDEN> Date: Thu, 12 May 2022 18:09:13 -0400 In-Reply-To: <878rr7zjde.fsf@HIDDEN> (Po Lu via's message of "Thu, 12 May 2022 08:26:21 +0800") Message-ID: <87o802flo6.fsf@HIDDEN> User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/29.0.50 (gnu/linux) MIME-Version: 1.0 Content-Type: text/plain Received-SPF: pass client-ip=75.151.244.229; envelope-from=mwd@HIDDEN; helo=md5i.com X-Spam_score_int: -18 X-Spam_score: -1.9 X-Spam_bar: - X-Spam_report: (-1.9 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, SPF_HELO_PASS=-0.001, SPF_PASS=-0.001, T_SCC_BODY_TEXT_LINE=-0.01 autolearn=ham autolearn_force=no X-Spam_action: no action X-Spam-Score: -1.4 (-) X-BeenThere: debbugs-submit <at> debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: <debbugs-submit.debbugs.gnu.org> List-Unsubscribe: <https://debbugs.gnu.org/cgi-bin/mailman/options/debbugs-submit>, <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=unsubscribe> List-Archive: <https://debbugs.gnu.org/cgi-bin/mailman/private/debbugs-submit/> List-Post: <mailto:debbugs-submit <at> debbugs.gnu.org> List-Help: <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=help> List-Subscribe: <https://debbugs.gnu.org/cgi-bin/mailman/listinfo/debbugs-submit>, <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=subscribe> Errors-To: debbugs-submit-bounces <at> debbugs.gnu.org Sender: "Debbugs-submit" <debbugs-submit-bounces <at> debbugs.gnu.org> X-Spam-Score: -2.4 (--) Po Lu via "Bug reports for GNU Emacs, the Swiss army knife of text editors" <bug-gnu-emacs@HIDDEN> writes: > Michael Welsh Duggan <mwd@HIDDEN> writes: > >> at ../sysdeps/unix/sysv/linux/poll.c:29 >> sc_ret = -516 >> sc_cancel_oldtype = 0 >> #1 0x00007ffff362ad02 in () at /lib/x86_64-linux-gnu/libxcb.so.1 >> #2 0x00007ffff362d05a in xcb_wait_for_event () >> at /lib/x86_64-linux-gnu/libxcb.so.1 >> #3 0x00007ffff79f10a8 in _XReadEvents () at /lib/x86_64-linux-gnu/libX11.so.6 >> #4 0x00007ffff79d8214 in XIfEvent () at /lib/x86_64-linux-gnu/libX11.so.6 >> #5 0x00007ffff7a211ef in () at /lib/x86_64-linux-gnu/libX11.so.6 >> #6 0x00007ffff7a21ca2 in () at /lib/x86_64-linux-gnu/libX11.so.6 >> #7 0x00007ffff7a21f1d in _XimRead () at /lib/x86_64-linux-gnu/libX11.so.6 >> #8 0x00007ffff7a10afb in () at /lib/x86_64-linux-gnu/libX11.so.6 >> #9 0x00007ffff79fe4ad in XSetICValues () at /lib/x86_64-linux-gnu/libX11.so.6 > > This is suspiciously similar to the last bug you reported, but that was > about random lockups when using GNOME Shell. > > Would you please install debuginfo and the source code packages for > Xlib, and show exactly which call `XIfEvent' is causing the lockup? Okay. Attempting this. I have no idea when this might trigger again, so this bug might have to sit for a while. -- Michael Welsh Duggan (md5i@HIDDEN)
X-Loop: help-debbugs@HIDDEN Subject: bug#55371: 29.0.50; lock-up in redisplay_internal Resent-From: Michael Welsh Duggan <mwd@HIDDEN> Original-Sender: "Debbugs-submit" <debbugs-submit-bounces <at> debbugs.gnu.org> Resent-CC: bug-gnu-emacs@HIDDEN Resent-Date: Thu, 12 May 2022 22:10:02 +0000 Resent-Message-ID: <handler.55371.B55371.165239336318424 <at> debbugs.gnu.org> Resent-Sender: help-debbugs@HIDDEN X-GNU-PR-Message: followup 55371 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: To: 55371 <at> debbugs.gnu.org Cc: mwd@HIDDEN, luangruo@HIDDEN X-Debbugs-Original-To: Po Lu via "Bug reports for GNU Emacs, the Swiss army knife of text editors" <bug-gnu-emacs@HIDDEN> X-Debbugs-Original-Cc: Michael Welsh Duggan <mwd@HIDDEN>, Po Lu <luangruo@HIDDEN>, 55371 <at> debbugs.gnu.org Received: via spool by 55371-submit <at> debbugs.gnu.org id=B55371.165239336318424 (code B ref 55371); Thu, 12 May 2022 22:10:02 +0000 Received: (at 55371) by debbugs.gnu.org; 12 May 2022 22:09:23 +0000 Received: from localhost ([127.0.0.1]:42431 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from <debbugs-submit-bounces <at> debbugs.gnu.org>) id 1npGzr-0004n5-1F for submit <at> debbugs.gnu.org; Thu, 12 May 2022 18:09:23 -0400 Received: from md5i.com ([75.151.244.229]:36026) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from <mwd@HIDDEN>) id 1npGzp-0004mj-HT for 55371 <at> debbugs.gnu.org; Thu, 12 May 2022 18:09:21 -0400 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=md5i.com; s=dkim; h=Content-Type:MIME-Version:Message-ID:In-Reply-To:Date:References: Subject:Cc:To:From:Sender:Reply-To:Content-Transfer-Encoding:Content-ID: Content-Description:Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc :Resent-Message-ID:List-Id:List-Help:List-Unsubscribe:List-Subscribe: List-Post:List-Owner:List-Archive; bh=AacPGnudkPquhLPDDcm2Eyjp1ROCZPBaNyEi3j7lK3c=; b=eI0nyGA01jfODVaV49OrLZBms5 hyev5+YAw+r+F+5nl0ObCz8nROxT6+zVDFHhT0YiB5ScFrfunphFuCvF6cx9x1O8zPMp7mM5uIrrg R8FGzGL64ESH0RdHkRM7anL1/; Received: from abode ([192.168.177.1] helo=miko) by md5i.com with esmtpsa (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.95) (envelope-from <mwd@HIDDEN>) id 1npGzi-00DHWw-OB; Thu, 12 May 2022 18:09:14 -0400 From: Michael Welsh Duggan <mwd@HIDDEN> References: <875ymcksys.fsf@HIDDEN> <878rr7zjde.fsf@HIDDEN> Date: Thu, 12 May 2022 18:09:13 -0400 In-Reply-To: <878rr7zjde.fsf@HIDDEN> (Po Lu via's message of "Thu, 12 May 2022 08:26:21 +0800") Message-ID: <87o802flo6.fsf@HIDDEN> User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/29.0.50 (gnu/linux) MIME-Version: 1.0 Content-Type: text/plain X-Spam-Score: -0.0 (/) X-BeenThere: debbugs-submit <at> debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: <debbugs-submit.debbugs.gnu.org> List-Unsubscribe: <https://debbugs.gnu.org/cgi-bin/mailman/options/debbugs-submit>, <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=unsubscribe> List-Archive: <https://debbugs.gnu.org/cgi-bin/mailman/private/debbugs-submit/> List-Post: <mailto:debbugs-submit <at> debbugs.gnu.org> List-Help: <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=help> List-Subscribe: <https://debbugs.gnu.org/cgi-bin/mailman/listinfo/debbugs-submit>, <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=subscribe> Errors-To: debbugs-submit-bounces <at> debbugs.gnu.org Sender: "Debbugs-submit" <debbugs-submit-bounces <at> debbugs.gnu.org> X-Spam-Score: -1.0 (-) Po Lu via "Bug reports for GNU Emacs, the Swiss army knife of text editors" <bug-gnu-emacs@HIDDEN> writes: > Michael Welsh Duggan <mwd@HIDDEN> writes: > >> at ../sysdeps/unix/sysv/linux/poll.c:29 >> sc_ret = -516 >> sc_cancel_oldtype = 0 >> #1 0x00007ffff362ad02 in () at /lib/x86_64-linux-gnu/libxcb.so.1 >> #2 0x00007ffff362d05a in xcb_wait_for_event () >> at /lib/x86_64-linux-gnu/libxcb.so.1 >> #3 0x00007ffff79f10a8 in _XReadEvents () at /lib/x86_64-linux-gnu/libX11.so.6 >> #4 0x00007ffff79d8214 in XIfEvent () at /lib/x86_64-linux-gnu/libX11.so.6 >> #5 0x00007ffff7a211ef in () at /lib/x86_64-linux-gnu/libX11.so.6 >> #6 0x00007ffff7a21ca2 in () at /lib/x86_64-linux-gnu/libX11.so.6 >> #7 0x00007ffff7a21f1d in _XimRead () at /lib/x86_64-linux-gnu/libX11.so.6 >> #8 0x00007ffff7a10afb in () at /lib/x86_64-linux-gnu/libX11.so.6 >> #9 0x00007ffff79fe4ad in XSetICValues () at /lib/x86_64-linux-gnu/libX11.so.6 > > This is suspiciously similar to the last bug you reported, but that was > about random lockups when using GNOME Shell. > > Would you please install debuginfo and the source code packages for > Xlib, and show exactly which call `XIfEvent' is causing the lockup? Okay. Attempting this. I have no idea when this might trigger again, so this bug might have to sit for a while. -- Michael Welsh Duggan (md5i@HIDDEN)
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X-Loop: help-debbugs@HIDDEN Subject: bug#55371: 29.0.50; lock-up in redisplay_internal Resent-From: Lars Ingebrigtsen <larsi@HIDDEN> Original-Sender: "Debbugs-submit" <debbugs-submit-bounces <at> debbugs.gnu.org> Resent-CC: bug-gnu-emacs@HIDDEN Resent-Date: Tue, 05 Jul 2022 11:37:02 +0000 Resent-Message-ID: <handler.55371.B55371.165702101215087 <at> debbugs.gnu.org> Resent-Sender: help-debbugs@HIDDEN X-GNU-PR-Message: followup 55371 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: moreinfo To: Michael Welsh Duggan <mwd@HIDDEN> Cc: luangruo@HIDDEN, 55371 <at> debbugs.gnu.org Received: via spool by 55371-submit <at> debbugs.gnu.org id=B55371.165702101215087 (code B ref 55371); Tue, 05 Jul 2022 11:37:02 +0000 Received: (at 55371) by debbugs.gnu.org; 5 Jul 2022 11:36:52 +0000 Received: from localhost ([127.0.0.1]:49478 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from <debbugs-submit-bounces <at> debbugs.gnu.org>) id 1o8grM-0003vH-ID for submit <at> debbugs.gnu.org; Tue, 05 Jul 2022 07:36:52 -0400 Received: from quimby.gnus.org ([95.216.78.240]:43070) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from <larsi@HIDDEN>) id 1o8grL-0003v3-Dy for 55371 <at> debbugs.gnu.org; Tue, 05 Jul 2022 07:36:51 -0400 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=gnus.org; s=20200322; h=Content-Type:MIME-Version:Message-ID:Date:References: In-Reply-To:Subject:Cc:To:From:Sender:Reply-To:Content-Transfer-Encoding: Content-ID:Content-Description:Resent-Date:Resent-From:Resent-Sender: Resent-To:Resent-Cc:Resent-Message-ID:List-Id:List-Help:List-Unsubscribe: List-Subscribe:List-Post:List-Owner:List-Archive; bh=8oU3aaz339PctbqOzU6UxUvZPBWJcrFGM1RT5BIS0jI=; b=joCeRVhuOapD02OpwCz+ry7PiS P435p6XkcCZrQD97O7Kwn1uUl4sJ5WmrKcm4flalRpkfuMHJ8bHD9BNTqEPq6Vr52uBzv4SXTu0pH GIvnBXoRAoDugrDI08sZ5ocCv+FpybzWhovhTB0acKS1iNH/TKcuokLhsqQr6o0cmQEo=; Received: from [84.212.220.105] (helo=joga) by quimby.gnus.org with esmtpsa (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from <larsi@HIDDEN>) id 1o8grC-00017Y-CP; Tue, 05 Jul 2022 13:36:45 +0200 From: Lars Ingebrigtsen <larsi@HIDDEN> In-Reply-To: <87o802flo6.fsf@HIDDEN> (Michael Welsh Duggan's message of "Thu, 12 May 2022 18:09:13 -0400") References: <875ymcksys.fsf@HIDDEN> <878rr7zjde.fsf@HIDDEN> <87o802flo6.fsf@HIDDEN> X-Now-Playing: Eurythmics's _In The Garden_: "Take Me To Your Heart" Date: Tue, 05 Jul 2022 13:36:40 +0200 Message-ID: <87let74wqf.fsf@HIDDEN> User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/29.0.50 (gnu/linux) MIME-Version: 1.0 Content-Type: text/plain X-Spam-Report: Spam detection software, running on the system "quimby.gnus.org", has NOT identified this incoming email as spam. The original message has been attached to this so you can view it or label similar future email. If you have any questions, see @@CONTACT_ADDRESS@@ for details. Content preview: Michael Welsh Duggan <mwd@HIDDEN> writes: > Okay. Attempting this. I have no idea when this might trigger again, > so this bug might have to sit for a while. This was almost two months ago -- have you been able to reproduce the problem? Content analysis details: (-2.9 points, 5.0 required) pts rule name description ---- ---------------------- -------------------------------------------------- -1.0 ALL_TRUSTED Passed through trusted hosts only via SMTP -1.9 BAYES_00 BODY: Bayes spam probability is 0 to 1% [score: 0.0000] X-Spam-Score: -2.3 (--) X-BeenThere: debbugs-submit <at> debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: <debbugs-submit.debbugs.gnu.org> List-Unsubscribe: <https://debbugs.gnu.org/cgi-bin/mailman/options/debbugs-submit>, <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=unsubscribe> List-Archive: <https://debbugs.gnu.org/cgi-bin/mailman/private/debbugs-submit/> List-Post: <mailto:debbugs-submit <at> debbugs.gnu.org> List-Help: <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=help> List-Subscribe: <https://debbugs.gnu.org/cgi-bin/mailman/listinfo/debbugs-submit>, <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=subscribe> Errors-To: debbugs-submit-bounces <at> debbugs.gnu.org Sender: "Debbugs-submit" <debbugs-submit-bounces <at> debbugs.gnu.org> X-Spam-Score: -3.3 (---) Michael Welsh Duggan <mwd@HIDDEN> writes: > Okay. Attempting this. I have no idea when this might trigger again, > so this bug might have to sit for a while. This was almost two months ago -- have you been able to reproduce the problem? -- (domestic pets only, the antidote for overdose, milk.) bloggy blog: http://lars.ingebrigtsen.no
X-Loop: help-debbugs@HIDDEN Subject: bug#55371: 29.0.50; lock-up in redisplay_internal Resent-From: Michael Welsh Duggan <mwd@HIDDEN> Original-Sender: "Debbugs-submit" <debbugs-submit-bounces <at> debbugs.gnu.org> Resent-CC: bug-gnu-emacs@HIDDEN Resent-Date: Tue, 05 Jul 2022 23:58:02 +0000 Resent-Message-ID: <handler.55371.B55371.165706545426913 <at> debbugs.gnu.org> Resent-Sender: help-debbugs@HIDDEN X-GNU-PR-Message: followup 55371 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: moreinfo To: Lars Ingebrigtsen <larsi@HIDDEN> Cc: Michael Welsh Duggan <mwd@HIDDEN>, luangruo@HIDDEN, 55371 <at> debbugs.gnu.org Received: via spool by 55371-submit <at> debbugs.gnu.org id=B55371.165706545426913 (code B ref 55371); Tue, 05 Jul 2022 23:58:02 +0000 Received: (at 55371) by debbugs.gnu.org; 5 Jul 2022 23:57:34 +0000 Received: from localhost ([127.0.0.1]:51930 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from <debbugs-submit-bounces <at> debbugs.gnu.org>) id 1o8sQA-000700-1E for submit <at> debbugs.gnu.org; Tue, 05 Jul 2022 19:57:34 -0400 Received: from md5i.com ([75.151.244.229]:36056) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from <mwd@HIDDEN>) id 1o8sQ5-0006zl-QX for 55371 <at> debbugs.gnu.org; Tue, 05 Jul 2022 19:57:32 -0400 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=md5i.com; s=dkim; h=Content-Type:MIME-Version:Message-ID:Date:References:In-Reply-To: Subject:Cc:To:From:Sender:Reply-To:Content-Transfer-Encoding:Content-ID: Content-Description:Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc :Resent-Message-ID:List-Id:List-Help:List-Unsubscribe:List-Subscribe: List-Post:List-Owner:List-Archive; bh=SpRxitoqD/izZ7kgi6VHUbUCps4tSNRpW0EDUXhLO9Q=; b=v9LA/uSfj3bOL4ArTO3CSL7r/L /f7pQRJALfPWVVtpEJCmur2jhK4iSo3oHz//koiqWbRtD0yRTkrb9xY27M1k74I7EzzYCghL1xEJ9 3jAkcr470gGqdoEf7bV2ZqBvL; Received: from abode ([192.168.177.1] helo=miko) by md5i.com with esmtpsa (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.95) (envelope-from <mwd@HIDDEN>) id 1o8sPy-00GxCL-LH; Tue, 05 Jul 2022 19:57:22 -0400 From: Michael Welsh Duggan <mwd@HIDDEN> In-Reply-To: <87let74wqf.fsf@HIDDEN> (Lars Ingebrigtsen's message of "Tue, 05 Jul 2022 13:36:40 +0200") References: <875ymcksys.fsf@HIDDEN> <878rr7zjde.fsf@HIDDEN> <87o802flo6.fsf@HIDDEN> <87let74wqf.fsf@HIDDEN> Date: Tue, 05 Jul 2022 19:57:22 -0400 Message-ID: <878rp72jvh.fsf@HIDDEN> User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/29.0.50 (gnu/linux) MIME-Version: 1.0 Content-Type: text/plain X-Spam-Score: -0.0 (/) X-BeenThere: debbugs-submit <at> debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: <debbugs-submit.debbugs.gnu.org> List-Unsubscribe: <https://debbugs.gnu.org/cgi-bin/mailman/options/debbugs-submit>, <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=unsubscribe> List-Archive: <https://debbugs.gnu.org/cgi-bin/mailman/private/debbugs-submit/> List-Post: <mailto:debbugs-submit <at> debbugs.gnu.org> List-Help: <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=help> List-Subscribe: <https://debbugs.gnu.org/cgi-bin/mailman/listinfo/debbugs-submit>, <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=subscribe> Errors-To: debbugs-submit-bounces <at> debbugs.gnu.org Sender: "Debbugs-submit" <debbugs-submit-bounces <at> debbugs.gnu.org> X-Spam-Score: -1.0 (-) Lars Ingebrigtsen <larsi@HIDDEN> writes: > Michael Welsh Duggan <mwd@HIDDEN> writes: > >> Okay. Attempting this. I have no idea when this might trigger again, >> so this bug might have to sit for a while. > > This was almost two months ago -- have you been able to reproduce the > problem? I have, but not yet in a way that allowed me to debug what is happening. -- Michael Welsh Duggan (md5i@HIDDEN)
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