Subject: bug#15686: closed (Re: bug#15686: 24.3.50; Face related crash in current trunk)

From: [email-masked] (GNU bug Tracking System)
Date: Tue, 01 Oct 2019 07:33:02 +0000

Your bug report

#15686: 24.3.50; Face related crash in current trunk

which was filed against the emacs package, has been closed.

The explanation is attached below, along with your original report.
If you require more details, please reply to [email-masked].

-- 
15686: http://debbugs.gnu.org/cgi/bugreport.cgi?bug=15686
GNU Bug Tracking System
Contact [email-masked] with problems

Subject: Re: bug#15686: 24.3.50; Face related crash in current trunk
From: martin rudalics <[email-masked]>
To: Stefan Kangas <[email-masked]>
Cc: [email-masked]
Date: Tue, 1 Oct 2019 09:32:51 +0200
List-Id: <debbugs-submit.debbugs.gnu.org>

 > That was close to six years ago.  Are you still seeing this crash in a
 > more modern version of Emacs?

I don't even dare to try.  Rather let sleeping dogs lie.

Bug closed, martin

Subject: 24.3.50; Face related crash in current trunk
From: martin rudalics <[email-masked]>
To: Bug-Gnu-Emacs <[email-masked]>
Date: Tue, 22 Oct 2013 20:20:19 +0200
List-Id: <debbugs-submit.debbugs.gnu.org>

With emacs -Q I evaluated the following form:

(custom-set-faces
  ;; custom-set-faces was added by Custom.
  ;; If you edit it by hand, you could mess it up, so be careful.
  ;; Your init file should contain only one such instance.
  ;; If there is more than one, they won't work right.
  '(default ((t (:stipple nil :background "grey92" :foreground "black" :inverse-video nil :box nil :strike-through nil :overline nil :underline nil :slant normal :weight normal :height 98 :width normal :foundry "outline" :family "Courier New"))))
  '(buffer-menu-buffer ((t (:weight normal))))
  '(button ((t (:background "#D8D0C8" :foreground "darkblue" :box (:line-width 2 :color "grey72")))))
  '(custom-button ((((type x w32 mac) (class color)) (:inherit highlight))))
  '(custom-button-mouse ((((type x w32 mac) (class color)) (:inherit custom-button :background "cornsilk3"))))
  '(custom-button-pressed ((((type x w32 mac) (class color)) (:inherit highlight :box (:line-width 2 :style pressed-button)))))
  '(custom-comment ((((class grayscale color) (background light)) (:inherit widget-field :foreground "darkgreen4"))))
  '(custom-comment-tag ((((class color) (background light)) nil)))
  '(custom-documentation ((t (:foreground "darkgreen4"))))
  '(custom-face-tag ((t (:inherit nil :foreground "magenta4" :weight bold :height 1.2))))
  '(custom-group-tag ((t (:inherit variable-pitch :foreground "red4" :weight bold :height 1.1))))
  '(custom-group-tag-1 ((t (:inherit variable-pitch :foreground "red4" :weight bold :height 1.4))))
  '(custom-link ((((min-colors 88) (class color) (background light)) (:inherit button))))
  '(custom-state ((((class color) (background light)) (:foreground "brown4" :slant italic))))
  '(custom-variable-tag ((t (:inherit nil :foreground "blue4" :weight bold :height 1.2))))
  '(custom-visibility ((t (:inherit button))))
  '(diff-added ((t (:background "chartreuse1"))))
  '(diff-removed ((t (:background "tomato1"))))
  '(ediff-current-diff-A ((t (:background "tomato1" :foreground "black"))))
  '(ediff-current-diff-B ((t (:background "chartreuse1" :foreground "black"))))
  '(ediff-fine-diff-A ((t (:background "red1" :foreground "black"))))
  '(ediff-fine-diff-B ((t (:background "green1" :foreground "black"))))
  '(eldoc-highlight-function-argument ((t (:foreground "red"))))
  '(eldoc-highlight-unsupplied-argument ((t (:inherit font-lock-string-face))))
  '(font-lock-comment-face ((((class color) (background light)) (:background "Beige" :foreground "Black"))))
  '(font-lock-constant-face ((t (:foreground "Dark Cyan"))))
  '(font-lock-doc-face ((t (:inherit font-lock-string-face :background "grey96"))))
  '(font-lock-function-name-face ((t (:foreground "red3"))))
  '(font-lock-keyword-face ((t (:foreground "Blue3"))))
  '(font-lock-regexp-grouping-backslash ((t (:foreground "PaleGreen3"))))
  '(font-lock-string-face ((t (:foreground "green4"))))
  '(font-lock-type-face ((t (:foreground "SteelBlue"))))
  '(font-lock-variable-name-face ((t (:foreground "Magenta4"))))
  '(font-lock-warning-face ((t (:bold t :foreground "Red3"))))
  '(fringe ((t (:background "#D8D0C8"))))
  '(highlight ((t (:inherit button :box (:line-width 2 :style released-button)))))
  '(info-xref ((t (:foreground "blue4" :weight bold))))
  '(info-xref-visited ((t (:inherit (link-visited info-xref) :underline nil))))
  '(link ((((class color) (min-colors 88) (background light)) (:foreground "blue1"))))
  '(mode-line ((t (:background "#000040" :foreground "wheat" :box (:line-width 2 :color "#000040") :weight bold :family "Verdana"))))
  '(mode-line-buffer-id ((t nil)))
  '(mode-line-highlight ((nil (:inverse-video t))))
  '(mode-line-inactive ((t (:inherit mode-line :background "grey48" :foreground "wheat" :box (:line-width 2 :color "#000040")))))
  '(region ((t (:background "#000040" :foreground "grey92"))))
  '(scroll-restore-region ((t (:background "lightcyan3"))))
  '(tooltip ((t (:inherit default))))
  '(trailing-whitespace ((t (:background "goldenrod"))))
  '(variable-pitch ((t (:family "Sans Serif"))))
  '(vertical-border ((t (:foreground "red"))))
  '(widget-button ((t (:inherit button))))
  '(widget-button-pressed ((((min-colors 88) (class color)) (:inherit button :box (:line-width 2 :color "grey75" :style pressed-button)))))
  '(widget-field ((((class grayscale color) (background light)) (:background "gray86" :box (:line-width 1 :color "grey75" :style pressed-button)))))
  '(widget-single-line-field ((((class grayscale color) (background light)) (:background "gray86" :box (:line-width 1 :color "grey75" :style pressed-button)))))
  '(window-divider ((t (:foreground "dark olive green"))) t))

Then I typed C-h a and moved my mouse around the window.  The backtrace
I eventually obtained is:

#0  terminate_due_to_signal (sig=22, backtrace_limit=2147483647) at emacs.c:350
#1  0x01151496 in die (msg=0x146e018 "((((struct vectorlike_header *) ((void *) ((font_object) - (Lisp_Vectorlike)))) ->size) & (PSEUDOVECTOR_FLAG | PVEC_TYPE_MASK)) == (PSEUDOVECTOR_FLAG | (PVEC_FONT << PSEUDOVECTOR_AREA_BITS))", file=0x146d0b0 "xfaces.c", line=5261) at alloc.c:6670
#2  0x010d7ab0 in realize_default_face (f=0x3c2f770) at xfaces.c:5261
#3  0x010d781b in realize_basic_faces (f=0x3c2f770) at xfaces.c:5202
#4  0x010d71b3 in Fdisplay_supports_face_attributes_p (attributes=19492422, display=63108981) at xfaces.c:5021
#5  0x0116f1eb in Ffuncall (nargs=3, args=0x82b924) at eval.c:2792
#6  0x011af45f in exec_byte_code (bytestr=19486289, vector=19486309, maxdepth=20, args_template=56100890, nargs=0, args=0x0) at bytecode.c:919
#7  0x0116fd63 in funcall_lambda (fun=19486261, nargs=2, arg_vector=0x1295665) at eval.c:3023
#8  0x0116f3f9 in Ffuncall (nargs=3, args=0x82bc54) at eval.c:2838
#9  0x011af45f in exec_byte_code (bytestr=19486529, vector=19486549, maxdepth=16, args_template=56100890, nargs=0, args=0x0) at bytecode.c:919
#10 0x0116fd63 in funcall_lambda (fun=19486501, nargs=2, arg_vector=0x1295755) at eval.c:3023
#11 0x0116f3f9 in Ffuncall (nargs=3, args=0x82bf84) at eval.c:2838
#12 0x011af45f in exec_byte_code (bytestr=19487433, vector=19487453, maxdepth=24, args_template=56100890, nargs=0, args=0x0) at bytecode.c:919
#13 0x0116fd63 in funcall_lambda (fun=19487397, nargs=3, arg_vector=0x1295add) at eval.c:3023
#14 0x0116f3f9 in Ffuncall (nargs=4, args=0x82c2b4) at eval.c:2838
#15 0x011af45f in exec_byte_code (bytestr=19487321, vector=19487341, maxdepth=24, args_template=56100890, nargs=0, args=0x0) at bytecode.c:919
#16 0x0116fd63 in funcall_lambda (fun=19487301, nargs=2, arg_vector=0x1295a6d) at eval.c:3023
#17 0x0116f3f9 in Ffuncall (nargs=3, args=0x82c5e4) at eval.c:2838
#18 0x011af45f in exec_byte_code (bytestr=19814761, vector=19814781, maxdepth=28, args_template=56100890, nargs=0, args=0x0) at bytecode.c:919
#19 0x0116fd63 in funcall_lambda (fun=19814717, nargs=1, arg_vector=0x12e597d) at eval.c:3023
#20 0x0116f3f9 in Ffuncall (nargs=2, args=0x82c918) at eval.c:2838
#21 0x0116ecac in call1 (fn=56101250, arg1=63108981) at eval.c:2588
#22 0x010d3d33 in update_face_from_frame_parameter (f=0x3c2f770, param=56133898, new_value=59832369) at xfaces.c:3307
#23 0x011d96b3 in x_set_background_color (f=0x3c2f770, arg=59832369, oldval=61910321) at w32fns.c:1295
#24 0x01016150 in x_set_frame_parameters (f=0x3c2f770, alist=56100890) at frame.c:2752
#25 0x010153d1 in Fmodify_frame_parameters (frame=63108981, alist=56089902) at frame.c:2313
#26 0x010d3c29 in Finternal_set_lisp_face_attribute (face=56134018, attr=56101466, value=59832369, frame=63108981) at xfaces.c:3266
#27 0x0116f252 in Ffuncall (nargs=5, args=0x82cc04) at eval.c:2800
#28 0x011af45f in exec_byte_code (bytestr=19478289, vector=19478309, maxdepth=28, args_template=56100890, nargs=0, args=0x0) at bytecode.c:919
#29 0x0116fd63 in funcall_lambda (fun=19478253, nargs=30, arg_vector=0x1293725) at eval.c:3023
#30 0x0116f3f9 in Ffuncall (nargs=31, args=0x82cf30) at eval.c:2838
#31 0x0116e6f0 in Fapply (nargs=4, args=0x82d0b8) at eval.c:2328
#32 0x0116f0b1 in Ffuncall (nargs=5, args=0x82d0b4) at eval.c:2770
#33 0x011af45f in exec_byte_code (bytestr=19487433, vector=19487453, maxdepth=24, args_template=56100890, nargs=0, args=0x0) at bytecode.c:919
#34 0x0116fd63 in funcall_lambda (fun=19487397, nargs=3, arg_vector=0x1295add) at eval.c:3023
#35 0x0116f3f9 in Ffuncall (nargs=4, args=0x82d3e4) at eval.c:2838
#36 0x011af45f in exec_byte_code (bytestr=19487321, vector=19487341, maxdepth=24, args_template=56100890, nargs=0, args=0x0) at bytecode.c:919
#37 0x0116fd63 in funcall_lambda (fun=19487301, nargs=2, arg_vector=0x1295a6d) at eval.c:3023
#38 0x0116f3f9 in Ffuncall (nargs=3, args=0x82d714) at eval.c:2838
#39 0x011af45f in exec_byte_code (bytestr=19490609, vector=19490637, maxdepth=12, args_template=56100890, nargs=0, args=0x0) at bytecode.c:919
#40 0x011ae8c0 in Fbyte_code (bytestr=19490609, vector=19490637, maxdepth=12) at bytecode.c:482
#41 0x0116de69 in eval_sub (form=19490598) at eval.c:2165
#42 0x0116bf55 in internal_lisp_condition_case (var=56100890, bodyform=19490598, handlers=19317078) at eval.c:1300
#43 0x011b03a5 in exec_byte_code (bytestr=19490497, vector=19490517, maxdepth=24, args_template=56100890, nargs=0, args=0x0) at bytecode.c:1169
#44 0x0116fd63 in funcall_lambda (fun=19490469, nargs=2, arg_vector=0x12966d5) at eval.c:3023
#45 0x0116f3f9 in Ffuncall (nargs=3, args=0x82de14) at eval.c:2838
#46 0x0116ece6 in call2 (fn=56235634, arg1=63108981, arg2=56100890) at eval.c:2603
#47 0x011e1f37 in x_create_tip_frame (dpyinfo=0x1512e20, parms=61772958, text=61910369) at w32fns.c:5764
#48 0x011e2770 in Fx_show_tip (string=61910369, frame=56842325, parms=61772918, timeout=40, dx=20, dy=80) at w32fns.c:6015
#49 0x0116f2eb in Ffuncall (nargs=7, args=0x82e064) at eval.c:2810
#50 0x011af45f in exec_byte_code (bytestr=20114545, vector=20114573, maxdepth=28, args_template=56100890, nargs=0, args=0x0) at bytecode.c:919
#51 0x011ae8c0 in Fbyte_code (bytestr=20114545, vector=20114573, maxdepth=28) at bytecode.c:482
#52 0x0116de69 in eval_sub (form=20114534) at eval.c:2165
#53 0x0116bf55 in internal_lisp_condition_case (var=56155306, bodyform=20114534, handlers=20114662) at eval.c:1300
#54 0x011b03a5 in exec_byte_code (bytestr=20114481, vector=20114501, maxdepth=12, args_template=56100890, nargs=0, args=0x0) at bytecode.c:1169
#55 0x0116fd63 in funcall_lambda (fun=20114437, nargs=2, arg_vector=0x132ec45) at eval.c:3023
#56 0x0116f3f9 in Ffuncall (nargs=3, args=0x82e764) at eval.c:2838
#57 0x011af45f in exec_byte_code (bytestr=20115713, vector=20115733, maxdepth=12, args_template=56100890, nargs=0, args=0x0) at bytecode.c:919
#58 0x0116fd63 in funcall_lambda (fun=20115685, nargs=1, arg_vector=0x132f115) at eval.c:3023
#59 0x0116f3f9 in Ffuncall (nargs=2, args=0x82eb98) at eval.c:2838
#60 0x0116eb6c in run_hook_with_args (nargs=2, args=0x82eb98, funcall=0x116ee8d <Ffuncall>) at eval.c:2525
#61 0x0116e7c8 in Frun_hook_with_args_until_success (nargs=2, args=0x82eb98) at eval.c:2407
#62 0x0116f0b1 in Ffuncall (nargs=3, args=0x82eb94) at eval.c:2770
#63 0x011af45f in exec_byte_code (bytestr=19343465, vector=20114293, maxdepth=12, args_template=56100890, nargs=0, args=0x0) at bytecode.c:919
#64 0x0116fd63 in funcall_lambda (fun=20114261, nargs=1, arg_vector=0x132eb75) at eval.c:3023
#65 0x0116f3f9 in Ffuncall (nargs=2, args=0x82efa8) at eval.c:2838
#66 0x0116e31b in Fapply (nargs=2, args=0x82efa8) at eval.c:2275
#67 0x0116f0b1 in Ffuncall (nargs=3, args=0x82efa4) at eval.c:2770
#68 0x011af45f in exec_byte_code (bytestr=19903049, vector=19903077, maxdepth=16, args_template=56100890, nargs=0, args=0x0) at bytecode.c:919
#69 0x011ae8c0 in Fbyte_code (bytestr=19903049, vector=19903077, maxdepth=16) at bytecode.c:482
#70 0x0116de69 in eval_sub (form=19903038) at eval.c:2165
#71 0x0116bf55 in internal_lisp_condition_case (var=58271130, bodyform=19903038, handlers=19903102) at eval.c:1300
#72 0x011b03a5 in exec_byte_code (bytestr=19902897, vector=19902917, maxdepth=20, args_template=56100890, nargs=0, args=0x0) at bytecode.c:1169
#73 0x0116fd63 in funcall_lambda (fun=19902877, nargs=1, arg_vector=0x12fb1c5) at eval.c:3023
#74 0x0116f3f9 in Ffuncall (nargs=2, args=0x82f6b8) at eval.c:2838
#75 0x0116ecac in call1 (fn=56146946, arg1=59490261) at eval.c:2588
#76 0x010e9331 in timer_check_2 (timers=61774814, idle_timers=56100890) at keyboard.c:4519
#77 0x010e941c in timer_check () at keyboard.c:4586
#78 0x010e7421 in readable_events (flags=1) at keyboard.c:3453
#79 0x010ecf9d in get_input_pending (flags=1) at keyboard.c:6756
#80 0x010f335c in detect_input_pending_run_timers (do_display=true) at keyboard.c:9881
#81 0x011b8f8c in wait_reading_process_output (time_limit=30, nsecs=0, read_kbd=-1, do_display=true, wait_for_cell=56100890, wait_proc=0x0, just_wait_proc=0) at process.c:4676
#82 0x0100da4f in sit_for (timeout=120, reading=true, display_option=1) at dispnew.c:5763
#83 0x010e5753 in read_char (commandflag=1, map=62612486, prev_event=56100890, used_mouse_menu=0x82fbc3, end_time=0x0) at keyboard.c:2815
#84 0x010f1af3 in read_key_sequence (keybuf=0x82fce0, bufsize=30, prompt=56100890, dont_downcase_last=false, can_return_switch_frame=true, fix_current_buffer=true, prevent_redisplay=false) at keyboard.c:9076
#85 0x010e28ba in command_loop_1 () at keyboard.c:1431
#86 0x0116c072 in internal_condition_case (bfun=0x10e253b <command_loop_1>, handlers=56155306, hfun=0x10e1dc4 <cmd_error>) at eval.c:1331
#87 0x010e21f0 in command_loop_2 (ignore=56100890) at keyboard.c:1158
#88 0x0116b635 in internal_catch (tag=56145210, func=0x10e21cc <command_loop_2>, arg=56100890) at eval.c:1097
#89 0x010e21aa in command_loop () at keyboard.c:1137
#90 0x010e1961 in recursive_edit_1 () at keyboard.c:776
#91 0x010e1b1d in Frecursive_edit () at keyboard.c:840
#92 0x010dfeb9 in main (argc=2, argv=0xa32838) at emacs.c:1581

Lisp Backtrace:
"display-supports-face-attributes-p" (0x82b928)
"face-spec-set-match-display" (0x82bc58)
"face-spec-choose" (0x82bf88)
"face-spec-set-2" (0x82c2b8)
"face-spec-recalc" (0x82c5e8)
"frame-set-background-mode" (0x82c91c)
"internal-set-lisp-face-attribute" (0x82cc08)
"set-face-attribute" (0x82cf34)
"apply" (0x82d0b8)
"face-spec-set-2" (0x82d3e8)
"face-spec-recalc" (0x82d718)
"byte-code" (0x82d9a0)
"face-set-after-frame-default" (0x82de18)
"x-show-tip" (0x82e068)
"byte-code" (0x82e300)
"tooltip-show" (0x82e768)
"tooltip-help-tips" (0x82eb9c)
"run-hook-with-args-until-success" (0x82eb98)
"tooltip-timeout" (0x82efac)
"apply" (0x82efa8)
"byte-code" (0x82f240)
"timer-event-handler" (0x82f6bc)

In GNU Emacs 24.3.50.1 (i686-pc-mingw32)
  of 2013-10-22 on MACHNO
Bzr revision: 114739 [email-masked]
Windowing system distributor `Microsoft Corp.', version 5.1.2600
Configured using:
  `configure --prefix=/c/emacs/trunk --enable-checking=yes 'CFLAGS=-O0
  -g3''

Important settings:
   value of $LANG: ENU
   locale-coding-system: cp1252
   default enable-multibyte-characters: t

Major mode: Lisp Interaction

Minor modes in effect:
   tooltip-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
   auto-composition-mode: t
   auto-encryption-mode: t
   auto-compression-mode: t
   line-number-mode: t
   transient-mark-mode: t

Recent input:
<help-echo> <help-echo> <help-echo> <help-echo> <help-echo>
<help-echo> <help-echo> <help-echo> <help-echo> <help-echo>
<menu-bar> <help-menu> <send-emacs-bug-report>

Recent messages:
For information about GNU Emacs and the GNU system, type C-h C-a.

Load-path shadows:
None found.

Features:
(shadow sort gnus-util mail-extr emacsbug message format-spec rfc822 mml
easymenu mml-sec mm-decode mm-bodies mm-encode mail-parse rfc2231
mailabbrev gmm-utils mailheader sendmail rfc2047 rfc2045 ietf-drums
mm-util mail-prsvr mail-utils time-date tooltip ediff-hook vc-hooks
lisp-float-type mwheel dos-w32 ls-lisp w32-common-fns disp-table w32-win
w32-vars tool-bar dnd fontset image regexp-opt fringe tabulated-list
newcomment lisp-mode prog-mode register page menu-bar rfn-eshadow timer
select scroll-bar mouse jit-lock font-lock syntax facemenu font-core
frame cham georgian utf-8-lang misc-lang vietnamese tibetan thai
tai-viet lao korean japanese hebrew greek romanian slovak czech european
ethiopic indian cyrillic chinese case-table epa-hook jka-cmpr-hook help
simple abbrev minibuffer 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 make-network-process
w32notify w32 multi-tty emacs)

martin