From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!.POSTED!not-for-mail From: Sujith Newsgroups: gmane.emacs.bugs Subject: bug#30182: 27.0.50; Crash when doing mouse-over on modeline Date: Sat, 20 Jan 2018 11:56:29 +0530 Message-ID: <87k1wdqc4q.fsf@gmail.com> NNTP-Posting-Host: blaine.gmane.org Mime-Version: 1.0 Content-Type: text/plain X-Trace: blaine.gmane.org 1516429518 23133 195.159.176.226 (20 Jan 2018 06:25:18 GMT) X-Complaints-To: usenet@blaine.gmane.org NNTP-Posting-Date: Sat, 20 Jan 2018 06:25:18 +0000 (UTC) User-Agent: mu4e 0.9.18; emacs 27.0.50 To: 30182@debbugs.gnu.org Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Sat Jan 20 07:25:14 2018 Return-path: Envelope-to: geb-bug-gnu-emacs@m.gmane.org Original-Received: from lists.gnu.org ([208.118.235.17]) by blaine.gmane.org with esmtp (Exim 4.84_2) (envelope-from ) id 1ecmaV-0005YT-C6 for geb-bug-gnu-emacs@m.gmane.org; Sat, 20 Jan 2018 07:25:11 +0100 Original-Received: from localhost ([::1]:45965 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1ecmcV-0001yi-9W for geb-bug-gnu-emacs@m.gmane.org; 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X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.6.x X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-Received-From: 208.118.235.43 X-BeenThere: bug-gnu-emacs@gnu.org List-Id: "Bug reports for GNU Emacs, the Swiss army knife of text editors" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Original-Sender: "bug-gnu-emacs" Xref: news.gmane.org gmane.emacs.bugs:142311 Archived-At: On master branch, emacs crashes when moving the mouse pointer across the modeline. * emacs -Q * M-x w3m * Move the mouse cursor across the modeline. * Emacs crashes. Backtrace: ---------- Thread 1 "emacs" received signal SIGSEGV, Segmentation fault. concat (nargs=nargs@entry=1, args=args@entry=0x7fffffffd8e8, target_type=, last_special=last_special@entry=false) at fns.c:751 751 XSETCAR (tail, elt); (gdb) (gdb) bt full #0 0x000000000056c25c in concat (nargs=nargs@entry=1, args=args@entry=0x7fffffffd8e8, target_type=, last_special=last_special@entry=false) at fns.c:751 elt = 0x146ae45 thislen = thisleni = thisindex = thisindex_byte = 0 val = tail = 0x0 this = toindex = -1 toindex_byte = 0 result_len = result_len_byte = argnum = 0 last_tail = 0x0 prev = 0x39fdf13 some_multibyte = textprops = num_textprops = 0 sa_avail = sa_must_free = #1 0x000000000056c9cc in Fcopy_sequence (arg=) at fns.c:514 #2 0x00000000004f2bff in timer_check () at keyboard.c:4381 nexttime = timers = idle_timers = tem = 0x0 #3 0x00000000004f3179 in readable_events (flags=flags@entry=1) at keyboard.c:3349 #4 0x00000000004f3bb8 in get_input_pending (flags=flags@entry=1) at keyboard.c:6805 #5 0x00000000004f6388 in detect_input_pending_run_timers (do_display=do_display@entry=true) at keyboard.c:9943 old_timers_run = #6 0x00000000005a470e in wait_reading_process_output (time_limit=time_limit@entry=30, nsecs=nsecs@entry=0, read_kbd=read_kbd@entry=-1, do_display=do_display@entry=true, wait_for_cell=wait_for_cell@entry=0x0, wait_proc=wait_proc@entry=0x0, just_wait_proc=0) at process.c:5514 old_timers_run = 42 old_buffer = 0x399c7d0 old_window = 0x13e9c35 leave = false process_skipped = channel = nfds = 1 Available = {fds_bits = {32, 0 }} Writeok = {fds_bits = {0 }} check_write = check_delay = no_avail = false xerrno = 11 proc = timeout = {tv_sec = 0, tv_nsec = 0} end_time = timer_delay = got_output_end_time = {tv_sec = 1516429254, tv_nsec = 917181698} wait = TIMEOUT got_some_output = -1 retry_for_async = now = {tv_sec = 0, tv_nsec = -1} #7 0x0000000000420219 in sit_for (timeout=, reading=reading@entry=true, display_option=display_option@entry=1) at dispnew.c:5799 sec = 30 nsec = 0 do_display = true #8 0x00000000004f940d in read_char (commandflag=commandflag@entry=1, map=map@entry=0x39621d3, prev_event=0x0, used_mouse_menu=used_mouse_menu@entry=0x7fffffffe50b, end_time=end_time@entry=0x0) at keyboard.c:2723 tem0 = timeout = delay_level = buffer_size = c = jmpcount = 3 local_getcjmp = {{__jmpbuf = {12419232, 2843205084361714529, 20880437, 59917508, 0, 60533139, -2843205083308037279, 2843204488341678945}, __mask_was_saved = 0, __saved_mask = {__val = {140737488348000, 60409808, 60409813, 950, 5608020, 0, 4, 0, 60409808, 0, 140737488347616, 237, 31296, 0, 0, 0}}}} save_jump = {{__jmpbuf = {0, 0, 0, 0, 0, 0, 0, 0}, __mask_was_saved = 0, __saved_mask = {__val = {0 }}}} tem = save = previous_echo_area_message = 0x0 also_record = 0x0 reread = false recorded = false polling_stopped_here = false orig_kboard = 0x2cb1870 #9 0x00000000004f98b8 in read_key_sequence (keybuf=keybuf@entry=0x7fffffffe600, prompt=prompt@entry=0x0, 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, bufsize=30) at keyboard.c:9137 interrupted_kboard = 0x2cb1870 interrupted_frame = 0x13e8c30 key = used_mouse_menu = false echo_local_start = 0 last_real_key_start = 0 keys_local_start = 0 new_binding = t = 0 echo_start = 0 keys_start = 0 current_binding = 0x39621d3 first_unbound = 31 mock_input = 0 fkey = {parent = 0x1066b23 , map = 0x1066b23 , start = 0, end = 0} keytran = {parent = 0xc6aa93 , map = 0xc6aa93 , start = 0, end = 0} indec = {parent = 0x1066b33 , map = 0x1066b33 , start = 0, end = 0} shift_translated = false delayed_switch_frame = 0x0 original_uppercase = 0x0 original_uppercase_position = -1 dummyflag = false fake_prefixed_keys = 0x0 first_event = 0x0 #10 0x00000000004fb47c in command_loop_1 () at keyboard.c:1370 cmd = keybuf = {0x200001e2, 0x4ef901 , 0x0, 0xbda740 , 0x3, 0x56290c , 0xcb4401 , 0x3694c33, 0x7fffffffe6d0, 0x0, 0x3694c33, 0xcb44c3 , 0xffffffffffffffff, 0x565e84 , 0x99520, 0x3694c33, 0x85a144 , 0x0, 0x0, 0xa8f7ec3c8fd0ea00, 0x7fffffffe6d0, 0x4f20a1 , 0x7fffffffe6d0, 0x0, 0x0, 0x4f21e7 , 0xcb4400 , 0x562399 , 0x5, 0x7590} i = prev_modiff = 15 prev_buffer = 0xc6d400 #11 0x0000000000561afe in internal_condition_case (bfun=bfun@entry=0x4fb280 , handlers=handlers@entry=0x4dd0, hfun=hfun@entry=0x4f20d0 ) at eval.c:1332 val = c = 0x2c4b0b0 #12 0x00000000004ecc24 in command_loop_2 (ignore=ignore@entry=0x0) at keyboard.c:1111 val = 0x3 #13 0x0000000000561a6d in internal_catch (tag=tag@entry=0xc2a0, func=func@entry=0x4ecc00 , arg=arg@entry=0x0) at eval.c:1097 val = c = 0x2c45900 #14 0x00000000004ecbbb in command_loop () at keyboard.c:1090 #15 0x00000000004f1ce3 in recursive_edit_1 () at keyboard.c:696 val = #16 0x00000000004f2009 in Frecursive_edit () at keyboard.c:767 buffer = #17 0x000000000041633f in main (argc=, argv=0x7fffffffe998) at emacs.c:1724 stack_bottom_variable = 0x7ffff0013ea2 do_initial_setlocale = dumping = skip_args = 0 no_loadup = false junk = 0x0 dname_arg = 0x0 ch_to_dir = 0x0 original_pwd = disable_aslr = rlim = {rlim_cur = 10022912, rlim_max = 18446744073709551615} sockfd = -1 In GNU Emacs 27.0.50 (build 2, x86_64-pc-linux-gnu, GTK+ Version 3.22.26) of 2018-01-20 built on the-damned Repository revision: 95ce4eb5d9e1c7644b598ee0aa9b2524d1bc868f Windowing system distributor 'The X.Org Foundation', version 11.0.11906000 Recent messages: Wrote /home/sujith/a.txt Saving file /home/sujith/a.txt... Wrote /home/sujith/a.txt Saving file /home/sujith/a.txt... Wrote /home/sujith/a.txt Saving file /home/sujith/a.txt... Wrote /home/sujith/a.txt Mark set scroll-down-command: Beginning of buffer [7 times] Making completion list... Configured using: 'configure --prefix=/usr --without-gconf --without-gsettings --without-selinux --without-gnutls --without-libsystemd --without-threads --without-dbus PKG_CONFIG_PATH=/usr/lib/imagemagick6/pkgconfig/' Configured features: XPM JPEG TIFF GIF PNG RSVG IMAGEMAGICK SOUND GPM NOTIFY ACL LIBXML2 FREETYPE M17N_FLT LIBOTF XFT ZLIB TOOLKIT_SCROLL_BARS GTK3 X11 LCMS2 Important settings: value of $LANG: en_IN.UTF-8 locale-coding-system: utf-8-unix Major mode: Text Minor modes in effect: flyspell-mode: t global-magit-file-mode: t diff-auto-refine-mode: t magit-auto-revert-mode: t global-git-commit-mode: t async-bytecomp-package-mode: t shell-dirtrack-mode: t display-time-mode: t iswitchb-mode: t savehist-mode: t override-global-mode: t save-place-mode: t cl-old-struct-compat-mode: t tooltip-mode: t global-eldoc-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 column-number-mode: 1 line-number-mode: t transient-mark-mode: t Load-path shadows: None found. Features: (shadow face-remap emacsbug term/tmux term/xterm xterm flyspell ispell elec-pair mu4e-alert pcase ht s alert log4e rx notifications dbus xml gntp magit-obsolete magit-blame magit-stash magit-bisect magit-remote magit-commit magit-sequence magit-notes magit-worktree magit-branch magit-collab ghub url-auth url url-proxy url-privacy url-expand url-methods url-history url-cookie url-domsuf url-util mailcap let-alist magit-files magit-refs magit-status magit magit-repos magit-apply magit-wip magit-log magit-diff smerge-mode diff-mode magit-core magit-autorevert autorevert filenotify magit-process magit-margin magit-mode git-commit magit-git magit-section magit-utils crm magit-popup log-edit pcvs-util add-log with-editor cl-extra help-mode async-bytecomp advice async shell pcomplete dash mu4e-contrib mu4e desktop frameset mu4e-speedbar speedbar sb-image ezimage dframe mu4e-main mu4e-context mu4e-view cal-menu calendar cal-loaddefs thingatpt browse-url comint ansi-color mu4e-headers mu4e-compose mu4e-draft mu4e-actions ido rfc2368 smtpmail sendmail mu4e-mark mu4e-message html2text mu4e-proc mu4e-utils doc-view jka-compr image-mode mu4e-lists mu4e-vars message rmc puny format-spec rfc822 mml mml-sec epa derived epg gnus-util rmail rmail-loaddefs mm-decode mm-bodies mm-encode mail-parse rfc2231 rfc2047 rfc2045 mm-util ietf-drums mail-prsvr mailabbrev mail-utils gmm-utils mailheader hl-line cl mu4e-meta time dired-x dired dired-loaddefs edmacro kmacro xcscope ring server iswitchb savehist bind-key easy-mmode saveplace finder-inf info package easymenu epg-config url-handlers url-parse auth-source cl-seq eieio eieio-core cl-macs eieio-loaddefs password-cache json map url-vars seq byte-opt gv bytecomp byte-compile cconv cl-loaddefs cl-lib time-date mule-util tooltip eldoc electric uniquify ediff-hook vc-hooks lisp-float-type 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 elisp-mode lisp-mode prog-mode register page menu-bar rfn-eshadow isearch timer select scroll-bar mouse jit-lock font-lock syntax facemenu font-core term/tty-colors frame cl-generic cham georgian utf-8-lang misc-lang vietnamese tibetan thai tai-viet lao korean japanese eucjp-ms cp51932 hebrew greek romanian slovak czech european ethiopic indian cyrillic chinese composite charscript charprop case-table epa-hook jka-cmpr-hook help simple abbrev obarray minibuffer cl-preloaded nadvice loaddefs button faces cus-face macroexp files text-properties overlay sha1 md5 base64 format env code-pages mule custom widget hashtable-print-readable backquote inotify lcms2 dynamic-setting font-render-setting move-toolbar gtk x-toolkit x multi-tty make-network-process emacs) Memory information: ((conses 16 212648 40734) (symbols 48 31715 1) (miscs 40 622 2583) (strings 32 67813 4045) (string-bytes 1 1998341) (vectors 16 31729) (vector-slots 8 661669 18786) (floats 8 126 425) (intervals 56 307 0) (buffers 992 13))