Package: emacs;
Reported by: Rainer M Krug <Rainer <at> krugs.de>
Date: Mon, 7 Sep 2015 10:11:01 UTC
Severity: normal
Tags: moreinfo
Found in version 24.5
Fixed in version 25.1
Done: Alan Third <alan <at> idiocy.org>
Bug is archived. No further changes may be made.
Message #113 received at 21428 <at> debbugs.gnu.org (full text, mbox):
From: Rainer M Krug <Rainer <at> krugs.de> To: Eli Zaretskii <eliz <at> gnu.org> Cc: mituharu+bug-gnu-emacs-mac <at> math.s.chiba-u.ac.jp, 21428 <at> debbugs.gnu.org Subject: Re: bug#21428: 24.5; Crash of emacs on OS X, installed via homebrew cask Date: Fri, 25 Sep 2015 14:30:05 +0200
[Message part 1 (text/plain, inline)]
Rainer M Krug <Rainer <at> krugs.de> writes:
> Eli Zaretskii <eliz <at> gnu.org> writes:
>
>>> From: Rainer M Krug <Rainer <at> krugs.de>
>>> Cc: 21428 <at> debbugs.gnu.org, mituharu+bug-gnu-emacs-mac <at> math.s.chiba-u.ac.jp
>>> Date: Fri, 25 Sep 2015 11:34:03 +0200
>>>
>>> OK - new crash: I updated this morning from git and recompiled.
>>>
>>> This time it is face #42 and it seems to be in the bar above the
>>> minibuffer (mode-line)??? The character look like mode-bar, but I can't
>>> see them anywhere.
>>
>> It's not a mode line: the characters come from a buffer, whereas they
>> come from strings. Also, the number of characters is too small for a
>> mode line, and the beginning doesn't resemble a mode line.
>>
>> The "vpos=1" part here:
>>
>>> | #7 0x000000010000f902 in update_window_line (w=0x1020bfbe0,
>>> | vpos=1, mouse_face_overwritten_p=0x7fff5fbfbdc2) at dispnew.c:3854
>>
>> means this is the second (zero-based) screen line of some window. It
>> looks like a mode spec at the beginning of some Org file:
>>
>> # -*- mode: org -*-
>>
>> Does that ring any bells? Can you try recreating that window in a
>> live session, so we could see what face is #42?
>
> Found it - I only looked at visible tabs - not the non-visible ones.
>
> describe-face:
> ,----
> | Face: font-lock-comment-face (sample) (customize this face)
> |
> | Documentation:
> | Font Lock mode face used to highlight comments.
> |
> | Defined in ‘font-lock.el’.
> |
> | Family: unspecified
> | Foundry: unspecified
> | Width: unspecified
> | Height: unspecified
> | Weight: unspecified
> | Slant: italic
> | Foreground: #8D8D84
> | DistantForeground: unspecified
> | Background: unspecified
> | Underline: unspecified
> | Overline: unspecified
> | Strike-through: unspecified
> | Box: unspecified
> | Inverse: unspecified
> | Stipple: unspecified
> | Font: unspecified
> | Fontset: unspecified
> | Inherit: unspecified
> `----
>
>
> describe-text-properties
>
> ,----
> | Text content at position 17:
> |
> |
> | There are text properties here:
> | face font-lock-comment-face
> | font-lock-fontified t
> | fontified t
> | line-prefix ""
> | org-category "EnergyBalance"
> | wrap-prefix ""
> |
> | [back]
> `----
>
>>
>>> | (gdb) p f->face_cache->used
>>> | $1 = 31
>>
>> Hmmm, the same number 31 as in the previous crash. Interesting.
>
> I can also add the next crash.
>
> ,----
> | xdisp.c:24333: Emacs fatal error: assertion failed: face != NULL
> |
> | Breakpoint 1, terminate_due_to_signal (sig=6, backtrace_limit=2147483647) at emacs.c:370
> | 370 signal (sig, SIG_DFL);
> | (gdb) bt
> | #0 terminate_due_to_signal (sig=6, backtrace_limit=2147483647) at emacs.c:370
> | #1 0x00000001002256eb in die (msg=0x1003b680a "face != NULL", file=0x1003b24f0 "xdisp.c", line=24333) at alloc.c:6951
> | #2 0x0000000100062f17 in get_glyph_face_and_encoding (f=0x10281dc30, glyph=0x10379b980, char2b=0x7fff5fbfb440) at xdisp.c:24333
> | #3 0x00000001000b581d in fill_glyph_string (s=0x7fff5fbfb460, face_id=61, start=8, end=21, overlaps=0) at xdisp.c:24558
> | #4 0x000000010006d5c9 in draw_glyphs (w=0x10281cc30, x=72, row=0x1198e4200, area=TEXT_AREA, start=0, end=21, hl=DRAW_NORMAL_TEXT, overlaps=0) at xdisp.c:25225
> | #5 0x000000010006cef1 in x_write_glyphs (w=0x10281cc30, updated_row=0x1198e4200, start=0x10379b800, updated_area=TEXT_AREA, len=21) at xdisp.c:27256
> | #6 0x0000000100011d98 in update_text_area (w=0x10281cc30, updated_row=0x1198e4200, vpos=8) at dispnew.c:3611
> | #7 0x000000010000f952 in update_window_line (w=0x10281cc30, vpos=8, mouse_face_overwritten_p=0x7fff5fbfbdf2) at dispnew.c:3854
> | #8 0x00000001000078a2 in update_window (w=0x10281cc30, force_p=true) at dispnew.c:3477
> | #9 0x00000001000066af in update_window_tree (w=0x10281cc30, force_p=true) at dispnew.c:3219
> | #10 0x000000010000638b in update_frame (f=0x10281dc30, force_p=true, inhibit_hairy_id_p=false) at dispnew.c:3108
> | #11 0x0000000100051fa9 in redisplay_internal () at xdisp.c:13815
> | #12 0x0000000100053ac9 in redisplay () at xdisp.c:13059
> | #13 0x0000000100184339 in read_char (commandflag=1, map=4799273539, prev_event=0, used_mouse_menu=0x7fff5fbfefb7, end_time=0x0) at keyboard.c:2465
> | #14 0x000000010017f299 in read_key_sequence (keybuf=0x7fff5fbff2f0, bufsize=30, prompt=0, dont_downcase_last=false, can_return_switch_frame=true, fix_current_buffer=true, prevent_redisplay=false) at keyboard.c:9030
> | #15 0x000000010017db96 in command_loop_1 () at keyboard.c:1348
> | #16 0x0000000100260706 in internal_condition_case (bfun=0x10017d5a0 <command_loop_1>, handlers=17616, hfun=0x100198e10 <cmd_error>) at eval.c:1309
> | #17 0x0000000100198d0c in command_loop_2 (ignore=0) at keyboard.c:1088
> | #18 0x000000010025f7ce in internal_catch (tag=42768, func=0x100198ce0 <command_loop_2>, arg=0) at eval.c:1073
> | #19 0x000000010017c8e0 in command_loop () at keyboard.c:1067
> | #20 0x000000010017c722 in recursive_edit_1 () at keyboard.c:673
> | #21 0x000000010017cb13 in Frecursive_edit () at keyboard.c:744
> | #22 0x000000010017a6ba in main (argc=1, argv=0x7fff5fbff8f0) at emacs.c:1643
> | Current language: auto; currently minimal
> |
> | Lisp Backtrace:
> | "redisplay_internal (C function)" (0x0)
> | (gdb) frame
> | #0 terminate_due_to_signal (sig=6, backtrace_limit=2147483647) at emacs.c:370
> | 370 signal (sig, SIG_DFL);
> | (gdb) frame 4
> | #4 0x000000010006d5c9 in draw_glyphs (w=0x10281cc30, x=72, row=0x1198e4200, area=TEXT_AREA, start=0, end=21, hl=DRAW_NORMAL_TEXT, overlaps=0) at xdisp.c:25225
> | 25225 BUILD_GLYPH_STRINGS (i, end, head, tail, hl, x, last_x);
> | (gdb) frame 2
> | #2 0x0000000100062f17 in get_glyph_face_and_encoding (f=0x10281dc30, glyph=0x10379b980, char2b=0x7fff5fbfb440) at xdisp.c:24333
> | 24333 eassert (face != NULL);
> | (gdb) p f->face_cache->used
> | $1 = 38
> | (gdb) pgrow
> | No symbol "row" in current context.
> | (gdb) frame 4
> | #4 0x000000010006d5c9 in draw_glyphs (w=0x10281cc30, x=72, row=0x1198e4200, area=TEXT_AREA, start=0, end=21, hl=DRAW_NORMAL_TEXT, overlaps=0) at xdisp.c:25225
> | 25225 BUILD_GLYPH_STRINGS (i, end, head, tail, hl, x, last_x);
> | (gdb) pgrow
> | TEXT: 21 glyphs
> | 0 0: CHAR[*] str=0x1e87ebb8[0] blev=0,btyp=L w=8 a+d=14+4 face=15 AVOID
> | 1 8: CHAR[*] str=0x1e87ebb8[1] blev=0,btyp=L w=8 a+d=14+4 face=15 AVOID
> | 2 16: CHAR[*] str=0x1e87ebb8[2] blev=0,btyp=L w=8 a+d=14+4 face=15 AVOID
> | 3 24: CHAR[*] pos=68687 blev=0,btyp=L w=8 a+d=14+4 face=15 MB
> | 4 32: CHAR[*] pos=68688 blev=0,btyp=L w=8 a+d=14+4 face=15 MB
> | 5 40: CHAR[*] pos=68689 blev=0,btyp=L w=8 a+d=14+4 face=15 MB
> | 6 48: CHAR[*] pos=68690 blev=0,btyp=L w=8 a+d=14+4 face=19 MB
> | 7 56: CHAR[ ] pos=68691 blev=0,btyp=L w=8 a+d=14+4 face=19 MB
> | 8 64: CHAR[l] pos=68692 blev=0,btyp=L w=8 a+d=14+4 face=61 MB
> | 9 72: CHAR[o] pos=68693 blev=0,btyp=L w=8 a+d=14+4 face=61 MB
> | 10 80: CHAR[a] pos=68694 blev=0,btyp=L w=8 a+d=14+4 face=61 MB
> | 11 88: CHAR[d] pos=68695 blev=0,btyp=L w=8 a+d=14+4 face=61 MB
> | 12 96: CHAR[M] pos=68696 blev=0,btyp=L w=8 a+d=14+4 face=61 MB
> | 13 104: CHAR[u] pos=68697 blev=0,btyp=L w=8 a+d=14+4 face=61 MB
> | 14 112: CHAR[l] pos=68698 blev=0,btyp=L w=8 a+d=14+4 face=61 MB
> | 15 120: CHAR[t] pos=68699 blev=0,btyp=L w=8 a+d=14+4 face=61 MB
> | 16 128: CHAR[i] pos=68700 blev=0,btyp=L w=8 a+d=14+4 face=61 MB
> | 17 136: CHAR[p] pos=68701 blev=0,btyp=L w=8 a+d=14+4 face=61 MB
> | 18 144: CHAR[l] pos=68702 blev=0,btyp=L w=8 a+d=14+4 face=61 MB
> | 19 152: CHAR[e] pos=68703 blev=0,btyp=L w=8 a+d=14+4 face=61 MB
> | 20 160: CHAR[ ] pos=0 blev=0,btyp=B w=8 a+d=14+4 MB
> | (gdb) xbacktrace
> | "redisplay_internal (C function)" (0x0)
> | (gdb) bt full
> | #0 terminate_due_to_signal (sig=6, backtrace_limit=2147483647) at emacs.c:370
> | No locals.
> | #1 0x00000001002256eb in die (msg=0x1003b680a "face != NULL", file=0x1003b24f0 "xdisp.c", line=24333) at alloc.c:6951
> | No locals.
> | #2 0x0000000100062f17 in get_glyph_face_and_encoding (f=0x10281dc30, glyph=0x10379b980, char2b=0x7fff5fbfb440) at xdisp.c:24333
> | face = (struct face *) 0x0
> | code = 0
> | #3 0x00000001000b581d in fill_glyph_string (s=0x7fff5fbfb460, face_id=61, start=8, end=21, overlaps=0) at xdisp.c:24558
> | glyph = (struct glyph *) 0x10379b980
> | last = (struct glyph *) 0x10379bbf0
> | voffset = 0
> | glyph_not_available_p = false
> | #4 0x000000010006d5c9 in draw_glyphs (w=0x10281cc30, x=72, row=0x1198e4200, area=TEXT_AREA, start=0, end=21, hl=DRAW_NORMAL_TEXT, overlaps=0) at xdisp.c:25225
> | face_id = 61
> | char2b = (XChar2b *) 0x7fff5fbfb440
> | first_glyph = (struct glyph *) 0x10379b980
> | head = (struct glyph_string *) 0x7fff5fbfb6f0
> | tail = (struct glyph_string *) 0x7fff5fbfb460
> | s = (struct glyph_string *) 0x7fff5fbfb460
> | clip_head = (struct glyph_string *) 0x0
> | clip_tail = (struct glyph_string *) 0x0
> | i = 8
> | j = 1519979
> | x_reached = 1
> | last_x = 2537
> | area_left = 8
> | f = (struct frame *) 0x10281dc30
> | sa_avail = 16286
> | sa_count = 5
> | sa_must_free = false
> | #5 0x000000010006cef1 in x_write_glyphs (w=0x10281cc30, updated_row=0x1198e4200, start=0x10379b800, updated_area=TEXT_AREA, len=21) at xdisp.c:27256
> | x = 16779745
> | hpos = 0
> | chpos = 10
> | #6 0x0000000100011d98 in update_text_area (w=0x10281cc30, updated_row=0x1198e4200, vpos=8) at dispnew.c:3611
> | current_row = (struct glyph_row *) 0x119d7a200
> | desired_row = (struct glyph_row *) 0x1198e4200
> | rif = (struct redisplay_interface *) 0x1007d8e98
> | changed_p = false
> | #7 0x000000010000f952 in update_window_line (w=0x10281cc30, vpos=8, mouse_face_overwritten_p=0x7fff5fbfbdf2) at dispnew.c:3854
> | current_row = (struct glyph_row *) 0x119d7a200
> | desired_row = (struct glyph_row *) 0x1198e4200
> | rif = (struct redisplay_interface *) 0x1007d8e98
> | changed_p = false
> | #8 0x00000001000078a2 in update_window (w=0x10281cc30, force_p=true) at dispnew.c:3477
> | vpos = 8
> | i = 68740
> | end = (struct glyph_row *) 0x1198ebb00
> | mode_line_row = (struct glyph_row *) 0x1198ebb00
> | header_line_row = (struct glyph_row *) 0x1198e3a00
> | changed_p = true
> | mouse_face_overwritten_p = false
> | row = (struct glyph_row *) 0x1198e4200
> | yb = 1402
> | n_updated = 0
> | desired_matrix = (struct glyph_matrix *) 0x11073dc80
> | paused_p = false
> | preempt_count = 17
> | rif = (struct redisplay_interface *) 0x1007d8e98
> | #9 0x00000001000066af in update_window_tree (w=0x10281cc30, force_p=true) at dispnew.c:3219
> | paused_p = false
> | #10 0x000000010000638b in update_frame (f=0x10281dc30, force_p=true, inhibit_hairy_id_p=false) at dispnew.c:3108
> | paused_p = false
> | root_window = (struct window *) 0x10281cc30
> | #11 0x0000000100051fa9 in redisplay_internal () at xdisp.c:13815
> | gcscrollbars = false
> | f = (struct frame *) 0x10281dc30
> | w = (struct window *) 0x10281cc30
> | sw = (struct window *) 0x10281cc30
> | fr = (struct frame *) 0x10281dc30
> | pending = false
> | must_finish = false
> | match_p = true
> | tlbufpos = {
> | charpos = 68726,
> | bytepos = 68771
> | }
> | tlendpos = {
> | charpos = 212048,
> | bytepos = 212053
> | }
> | number_of_visible_frames = 1
> | count = 2
> | sf = (struct frame *) 0x10281dc30
> | polling_stopped_here = true
> | tail = 4395852867
> | frame = 4337032245
> | consider_all_windows_p = true
> | update_miniwindow_p = false
> | #12 0x0000000100053ac9 in redisplay () at xdisp.c:13059
> | No locals.
> | #13 0x0000000100184339 in read_char (commandflag=1, map=4799273539, prev_event=0, used_mouse_menu=0x7fff5fbfefb7, end_time=0x0) at keyboard.c:2465
> | echo_current = true
> | c = 0
> | jmpcount = 140734799801360
> | local_getcjmp = 0x7fff5fbfeba0
> | save_jump = 0x7fff5fbfeb00
> | tem = 2
> | save = 0
> | previous_echo_area_message = 0
> | also_record = 0
> | reread = false
> | recorded = false
> | polling_stopped_here = false
> | orig_kboard = (struct kboard *) 0x101317100
> | #14 0x000000010017f299 in read_key_sequence (keybuf=0x7fff5fbff2f0, bufsize=30, prompt=0, dont_downcase_last=false, can_return_switch_frame=true, fix_current_buffer=true, prevent_redisplay=false) at keyboard.c:9030
> | interrupted_kboard = (KBOARD *) 0x101317100
> | interrupted_frame = (struct frame *) 0x10281dc30
> | key = 140734799802480
> | used_mouse_menu = false
> | echo_local_start = 0
> | last_real_key_start = 0
> | keys_local_start = 0
> | new_binding = 80853
> | count = 2
> | t = 0
> | echo_start = 0
> | keys_start = 0
> | current_binding = 4799273539
> | first_event = 0
> | first_unbound = 31
> | mock_input = 0
> | fkey = {
> | parent = 4395752691,
> | map = 4395752691,
> | start = 0,
> | end = 0
> | }
> | keytran = {
> | parent = 4328555075,
> | map = 4328555075,
> | start = 0,
> | end = 0
> | }
> | indec = {
> | parent = 4395752755,
> | map = 4395752755,
> | start = 0,
> | end = 0
> | }
> | shift_translated = false
> | delayed_switch_frame = 0
> | original_uppercase = 0
> | original_uppercase_position = -1
> | dummyflag = false
> | starting_buffer = (struct buffer *) 0x1109d4ea0
> | fake_prefixed_keys = 0
> | #15 0x000000010017db96 in command_loop_1 () at keyboard.c:1348
> | cmd = 25432416
> | keybuf = 0x7fff5fbff2f0
> | i = 1
> | prev_modiff = 46181
> | prev_buffer = (struct buffer *) 0x1109d4ea0
> | already_adjusted = false
> | #16 0x0000000100260706 in internal_condition_case (bfun=0x10017d5a0 <command_loop_1>, handlers=17616, hfun=0x100198e10 <cmd_error>) at eval.c:1309
> | val = 4303299704
> | c = (struct handler *) 0x1010099e0
> | #17 0x0000000100198d0c in command_loop_2 (ignore=0) at keyboard.c:1088
> | val = 2
> | #18 0x000000010025f7ce in internal_catch (tag=42768, func=0x100198ce0 <command_loop_2>, arg=0) at eval.c:1073
> | val = 0
> | c = (struct handler *) 0x1010098f0
> | #19 0x000000010017c8e0 in command_loop () at keyboard.c:1067
> | No locals.
> | #20 0x000000010017c722 in recursive_edit_1 () at keyboard.c:673
> | count = 1
> | val = 0
> | #21 0x000000010017cb13 in Frecursive_edit () at keyboard.c:744
> | count = 0
> | buffer = 0
> | #22 0x000000010017a6ba in main (argc=1, argv=0x7fff5fbff8f0) at emacs.c:1643
> | dummy = 140734799806464
> | stack_bottom_variable = 0 '\0'
> | do_initial_setlocale = true
> | dumping = false
> | skip_args = 0
> | rlim = {
> | rlim_cur = 8720000,
> | rlim_max = 67104768
> | }
> | no_loadup = false
> | junk = 0x0
> | dname_arg = 0x0
> | dname_arg2 = 0x7fff5fbff870 "\001"
> | ch_to_dir = 0x0
> | original_pwd = 0x0
> |
> | Lisp Backtrace:
> | "redisplay_internal (C function)" (0x0)
> | (gdb)
> `----
>
> The face is as follow: (the one where it crashed was not saved, not even
> in the autosave, so I choose the same one (******* plot)).
>
> Here is a link to the screenshot (or should I attach the next time?)
>
> describe-text-properties
>
> ,----
> | Text content at position 68694:
> |
> |
> | There are text properties here:
> | face org-level-4
> | fontified t
> | line-prefix [Show]
> | org-category "EnergyBalance"
> | org-stats 0
> | wrap-prefix [Show]
> |
> | [back]
> `----
>
> describe-face
> ,----
> | Face: org-level-4 (sample) (customize this face)
> |
> | Documentation:
> | Face used for level 4 headlines.
> |
> | Defined in ‘org-faces.el’.
> |
> | Family: unspecified
> | Foundry: unspecified
> | Width: unspecified
> | Height: 1.0
> | Weight: bold
> | Slant: normal
> | Foreground: #EA6300
> | DistantForeground: unspecified
> | Background: unspecified
> | Underline: unspecified
> | Overline: unspecified
> | Strike-through: unspecified
> | Box: unspecified
> | Inverse: unspecified
> | Stipple: unspecified
> | Font: unspecified
> | Fontset: unspecified
> | Inherit: unspecified
> |
> | [back]
> `----
>
And another crash and a screenshot attached:
Please note that the stars on the left with the yellow background are
*not* in the file.
[Screenshot 2015-09-25 14.20.05.png (image/png, attachment)]
[Message part 3 (text/plain, inline)]
,----
| xdisp.c:24333: Emacs fatal error: assertion failed: face != NULL
|
| Breakpoint 1, terminate_due_to_signal (sig=6, backtrace_limit=2147483647) at emacs.c:370
| 370 signal (sig, SIG_DFL);
| (gdb) bt
| #0 terminate_due_to_signal (sig=6, backtrace_limit=2147483647) at emacs.c:370
| #1 0x00000001002256eb in die (msg=0x1003b680a "face != NULL", file=0x1003b24f0 "xdisp.c", line=24333) at alloc.c:6951
| #2 0x0000000100062f17 in get_glyph_face_and_encoding (f=0x103811830, glyph=0x103c4b060, char2b=0x7fff5fbfb310) at xdisp.c:24333
| #3 0x00000001000b581d in fill_glyph_string (s=0x7fff5fbfb360, face_id=50, start=34, end=71, overlaps=0) at xdisp.c:24558
| #4 0x000000010006d5c9 in draw_glyphs (w=0x102801630, x=280, row=0x103672700, area=TEXT_AREA, start=0, end=71, hl=DRAW_NORMAL_TEXT, overlaps=0) at xdisp.c:25225
| #5 0x000000010006cef1 in x_write_glyphs (w=0x102801630, updated_row=0x103672700, start=0x103c4aa00, updated_area=TEXT_AREA, len=71) at xdisp.c:27256
| #6 0x0000000100011d98 in update_text_area (w=0x102801630, updated_row=0x103672700, vpos=17) at dispnew.c:3611
| #7 0x000000010000f952 in update_window_line (w=0x102801630, vpos=17, mouse_face_overwritten_p=0x7fff5fbfbdc2) at dispnew.c:3854
| #8 0x00000001000078a2 in update_window (w=0x102801630, force_p=true) at dispnew.c:3477
| #9 0x00000001000066af in update_window_tree (w=0x102801630, force_p=true) at dispnew.c:3219
| #10 0x000000010000665d in update_window_tree (w=0x11c490f88, force_p=true) at dispnew.c:3217
| #11 0x000000010000638b in update_frame (f=0x103811830, force_p=true, inhibit_hairy_id_p=false) at dispnew.c:3108
| #12 0x0000000100051fa9 in redisplay_internal () at xdisp.c:13815
| #13 0x0000000100053ac9 in redisplay () at xdisp.c:13059
| #14 0x0000000100184339 in read_char (commandflag=1, map=4361221331, prev_event=0, used_mouse_menu=0x7fff5fbfefb7, end_time=0x0) at keyboard.c:2465
| #15 0x000000010017f299 in read_key_sequence (keybuf=0x7fff5fbff2f0, bufsize=30, prompt=0, dont_downcase_last=false, can_return_switch_frame=true, fix_current_buffer=true, prevent_redisplay=false) at keyboard.c:9030
| #16 0x000000010017db96 in command_loop_1 () at keyboard.c:1348
| #17 0x0000000100260706 in internal_condition_case (bfun=0x10017d5a0 <command_loop_1>, handlers=17616, hfun=0x100198e10 <cmd_error>) at eval.c:1309
| #18 0x0000000100198d0c in command_loop_2 (ignore=0) at keyboard.c:1088
| #19 0x000000010025f7ce in internal_catch (tag=42768, func=0x100198ce0 <command_loop_2>, arg=0) at eval.c:1073
| #20 0x000000010017c8e0 in command_loop () at keyboard.c:1067
| #21 0x000000010017c722 in recursive_edit_1 () at keyboard.c:673
| #22 0x000000010017cb13 in Frecursive_edit () at keyboard.c:744
| #23 0x000000010017a6ba in main (argc=1, argv=0x7fff5fbff8f0) at emacs.c:1643
| Current language: auto; currently minimal
|
| Lisp Backtrace:
| "redisplay_internal (C function)" (0x0)
| (gdb) frame 2
| #2 0x0000000100062f17 in get_glyph_face_and_encoding (f=0x103811830, glyph=0x103c4b060, char2b=0x7fff5fbfb310) at xdisp.c:24333
| 24333 eassert (face != NULL);
| (gdb) bt full
| #0 terminate_due_to_signal (sig=6, backtrace_limit=2147483647) at emacs.c:370
| No locals.
| #1 0x00000001002256eb in die (msg=0x1003b680a "face != NULL", file=0x1003b24f0 "xdisp.c", line=24333) at alloc.c:6951
| No locals.
| #2 0x0000000100062f17 in get_glyph_face_and_encoding (f=0x103811830, glyph=0x103c4b060, char2b=0x7fff5fbfb310) at xdisp.c:24333
| face = (struct face *) 0x0
| code = 0
| #3 0x00000001000b581d in fill_glyph_string (s=0x7fff5fbfb360, face_id=50, start=34, end=71, overlaps=0) at xdisp.c:24558
| glyph = (struct glyph *) 0x103c4b060
| last = (struct glyph *) 0x103c4b750
| voffset = 0
| glyph_not_available_p = false
| #4 0x000000010006d5c9 in draw_glyphs (w=0x102801630, x=280, row=0x103672700, area=TEXT_AREA, start=0, end=71, hl=DRAW_NORMAL_TEXT, overlaps=0) at xdisp.c:25225
| face_id = 50
| char2b = (XChar2b *) 0x7fff5fbfb310
| first_glyph = (struct glyph *) 0x103c4b060
| head = (struct glyph_string *) 0x7fff5fbfb6c0
| tail = (struct glyph_string *) 0x7fff5fbfb360
| s = (struct glyph_string *) 0x7fff5fbfb360
| clip_head = (struct glyph_string *) 0x0
| clip_tail = (struct glyph_string *) 0x0
| i = 34
| j = 1519979
| x_reached = 1
| last_x = 1257
| area_left = 8
| f = (struct frame *) 0x103811830
| sa_avail = 16032
| sa_count = 5
| sa_must_free = false
| #5 0x000000010006cef1 in x_write_glyphs (w=0x102801630, updated_row=0x103672700, start=0x103c4aa00, updated_area=TEXT_AREA, len=71) at xdisp.c:27256
| x = 16778465
| hpos = 0
| chpos = 27
| #6 0x0000000100011d98 in update_text_area (w=0x102801630, updated_row=0x103672700, vpos=17) at dispnew.c:3611
| current_row = (struct glyph_row *) 0x11c018500
| desired_row = (struct glyph_row *) 0x103672700
| rif = (struct redisplay_interface *) 0x1007d8e98
| changed_p = false
| #7 0x000000010000f952 in update_window_line (w=0x102801630, vpos=17, mouse_face_overwritten_p=0x7fff5fbfbdc2) at dispnew.c:3854
| current_row = (struct glyph_row *) 0x11c018500
| desired_row = (struct glyph_row *) 0x103672700
| rif = (struct redisplay_interface *) 0x1007d8e98
| changed_p = false
| #8 0x00000001000078a2 in update_window (w=0x102801630, force_p=true) at dispnew.c:3477
| vpos = 17
| i = 71053
| end = (struct glyph_row *) 0x103679700
| mode_line_row = (struct glyph_row *) 0x103679700
| header_line_row = (struct glyph_row *) 0x103671600
| changed_p = true
| mouse_face_overwritten_p = false
| row = (struct glyph_row *) 0x103672700
| yb = 1402
| n_updated = 0
| desired_matrix = (struct glyph_matrix *) 0x10105c210
| paused_p = false
| preempt_count = 17
| rif = (struct redisplay_interface *) 0x1007d8e98
| #9 0x00000001000066af in update_window_tree (w=0x102801630, force_p=true) at dispnew.c:3219
| paused_p = false
| #10 0x000000010000665d in update_window_tree (w=0x11c490f88, force_p=true) at dispnew.c:3217
| paused_p = false
| #11 0x000000010000638b in update_frame (f=0x103811830, force_p=true, inhibit_hairy_id_p=false) at dispnew.c:3108
| paused_p = false
| root_window = (struct window *) 0x11c490f88
| #12 0x0000000100051fa9 in redisplay_internal () at xdisp.c:13815
| gcscrollbars = false
| f = (struct frame *) 0x103811830
| w = (struct window *) 0x102801630
| sw = (struct window *) 0x102801630
| fr = (struct frame *) 0x103811830
| pending = false
| must_finish = false
| match_p = true
| tlbufpos = {
| charpos = 71033,
| bytepos = 71078
| }
| tlendpos = {
| charpos = 208842,
| bytepos = 208847
| }
| number_of_visible_frames = 1
| count = 2
| sf = (struct frame *) 0x103811830
| polling_stopped_here = true
| tail = 4395852867
| frame = 4353759285
| consider_all_windows_p = true
| update_miniwindow_p = false
| #13 0x0000000100053ac9 in redisplay () at xdisp.c:13059
| No locals.
| #14 0x0000000100184339 in read_char (commandflag=1, map=4361221331, prev_event=0, used_mouse_menu=0x7fff5fbfefb7, end_time=0x0) at keyboard.c:2465
| echo_current = true
| c = 0
| jmpcount = 140734799801360
| local_getcjmp = 0x7fff5fbfeba0
| save_jump = 0x7fff5fbfeb00
| tem = 2
| save = 0
| previous_echo_area_message = 0
| also_record = 0
| reread = false
| recorded = false
| polling_stopped_here = false
| orig_kboard = (struct kboard *) 0x1010335e0
| #15 0x000000010017f299 in read_key_sequence (keybuf=0x7fff5fbff2f0, bufsize=30, prompt=0, dont_downcase_last=false, can_return_switch_frame=true, fix_current_buffer=true, prevent_redisplay=false) at keyboard.c:9030
| interrupted_kboard = (KBOARD *) 0x1010335e0
| interrupted_frame = (struct frame *) 0x103811830
| key = 140734799802480
| used_mouse_menu = false
| echo_local_start = 0
| last_real_key_start = 0
| keys_local_start = 0
| new_binding = 279901
| count = 2
| t = 0
| echo_start = 0
| keys_start = 0
| current_binding = 4361221331
| first_event = 0
| first_unbound = 31
| mock_input = 0
| fkey = {
| parent = 4395752691,
| map = 4395752691,
| start = 0,
| end = 0
| }
| keytran = {
| parent = 4328555075,
| map = 4328555075,
| start = 0,
| end = 0
| }
| indec = {
| parent = 4395752755,
| map = 4395752755,
| start = 0,
| end = 0
| }
| shift_translated = false
| delayed_switch_frame = 0
| original_uppercase = 0
| original_uppercase_position = -1
| dummyflag = false
| starting_buffer = (struct buffer *) 0x110aa2af0
| fake_prefixed_keys = 0
| #16 0x000000010017db96 in command_loop_1 () at keyboard.c:1348
| cmd = 24365352
| keybuf = 0x7fff5fbff2f0
| i = 1
| prev_modiff = 39547
| prev_buffer = (struct buffer *) 0x110aa2af0
| already_adjusted = false
| #17 0x0000000100260706 in internal_condition_case (bfun=0x10017d5a0 <command_loop_1>, handlers=17616, hfun=0x100198e10 <cmd_error>) at eval.c:1309
| val = 4303299704
| c = (struct handler *) 0x10122ead0
| #18 0x0000000100198d0c in command_loop_2 (ignore=0) at keyboard.c:1088
| val = 2
| #19 0x000000010025f7ce in internal_catch (tag=42768, func=0x100198ce0 <command_loop_2>, arg=0) at eval.c:1073
| val = 0
| c = (struct handler *) 0x10122e9e0
| #20 0x000000010017c8e0 in command_loop () at keyboard.c:1067
| No locals.
| #21 0x000000010017c722 in recursive_edit_1 () at keyboard.c:673
| count = 1
| val = 0
| #22 0x000000010017cb13 in Frecursive_edit () at keyboard.c:744
| count = 0
| buffer = 0
| #23 0x000000010017a6ba in main (argc=1, argv=0x7fff5fbff8f0) at emacs.c:1643
| dummy = 140734799806464
| stack_bottom_variable = 0 '\0'
| do_initial_setlocale = true
| dumping = false
| skip_args = 0
| rlim = {
| rlim_cur = 8720000,
| rlim_max = 67104768
| }
| no_loadup = false
| junk = 0x0
| dname_arg = 0x0
| dname_arg2 = 0x7fff5fbff870 "\001"
| ch_to_dir = 0x0
| original_pwd = 0x0
|
| Lisp Backtrace:
| "redisplay_internal (C function)" (0x0)
| (gdb) frame 2
| #2 0x0000000100062f17 in get_glyph_face_and_encoding (f=0x103811830, glyph=0x103c4b060, char2b=0x7fff5fbfb310) at xdisp.c:24333
| 24333 eassert (face != NULL);
| (gdb) p f->face_cache->used
| $1 = 38
| (gdb) frame 4
| #4 0x000000010006d5c9 in draw_glyphs (w=0x102801630, x=280, row=0x103672700, area=TEXT_AREA, start=0, end=71, hl=DRAW_NORMAL_TEXT, overlaps=0) at xdisp.c:25225
| 25225 BUILD_GLYPH_STRINGS (i, end, head, tail, hl, x, last_x);
| (gdb) pgrow
| TEXT: 71 glyphs
| 0 0: CHAR[*] str=0x1c365d08[0] blev=0,btyp=L w=8 a+d=14+4 face=16 AVOID
| 1 8: CHAR[*] str=0x1c365d08[1] blev=0,btyp=L w=8 a+d=14+4 face=16 AVOID
| 2 16: CHAR[*] str=0x1c365d08[2] blev=0,btyp=L w=8 a+d=14+4 face=16 AVOID
| 3 24: CHAR[ ] str=0x1c365d08[3] blev=0,btyp=L w=8 a+d=14+4 AVOID
| 4 32: CHAR[W] pos=67801 blev=0,btyp=L w=8 a+d=14+4 MB
| 5 40: CHAR[e] pos=67802 blev=0,btyp=L w=8 a+d=14+4 MB
| 6 48: CHAR[ ] pos=67803 blev=0,btyp=L w=8 a+d=14+4 MB
| 7 56: CHAR[u] pos=67804 blev=0,btyp=L w=8 a+d=14+4 MB
| 8 64: CHAR[s] pos=67805 blev=0,btyp=L w=8 a+d=14+4 MB
| 9 72: CHAR[e] pos=67806 blev=0,btyp=L w=8 a+d=14+4 MB
| 10 80: CHAR[ ] pos=67807 blev=0,btyp=L w=8 a+d=14+4 MB
| 11 88: CHAR[t] pos=67808 blev=0,btyp=L w=8 a+d=14+4 MB
| 12 96: CHAR[h] pos=67809 blev=0,btyp=L w=8 a+d=14+4 MB
| 13 104: CHAR[i] pos=67810 blev=0,btyp=L w=8 a+d=14+4 MB
| 14 112: CHAR[s] pos=67811 blev=0,btyp=L w=8 a+d=14+4 MB
| 15 120: CHAR[ ] pos=67812 blev=0,btyp=L w=8 a+d=14+4 MB
| 16 128: CHAR[m] pos=67813 blev=0,btyp=L w=8 a+d=14+4 MB
| 17 136: CHAR[e] pos=67814 blev=0,btyp=L w=8 a+d=14+4 MB
| 18 144: CHAR[t] pos=67815 blev=0,btyp=L w=8 a+d=14+4 MB
| 19 152: CHAR[h] pos=67816 blev=0,btyp=L w=8 a+d=14+4 MB
| 20 160: CHAR[o] pos=67817 blev=0,btyp=L w=8 a+d=14+4 MB
| 21 168: CHAR[d] pos=67818 blev=0,btyp=L w=8 a+d=14+4 MB
| 22 176: CHAR[ ] pos=67819 blev=0,btyp=L w=8 a+d=14+4 MB
| 23 184: CHAR[t] pos=67820 blev=0,btyp=L w=8 a+d=14+4 MB
| 24 192: CHAR[o] pos=67821 blev=0,btyp=L w=8 a+d=14+4 MB
| 25 200: CHAR[ ] pos=67822 blev=0,btyp=L w=8 a+d=14+4 MB
| 26 208: CHAR[f] pos=67823 blev=0,btyp=L w=8 a+d=14+4 MB
| 27 216: CHAR[i] pos=67824 blev=0,btyp=L w=8 a+d=14+4 MB
| 28 224: CHAR[t] pos=67825 blev=0,btyp=L w=8 a+d=14+4 MB
| 29 232: CHAR[ ] pos=67826 blev=0,btyp=L w=8 a+d=14+4 MB
| 30 240: CHAR[t] pos=67827 blev=0,btyp=L w=8 a+d=14+4 MB
| 31 248: CHAR[h] pos=67828 blev=0,btyp=L w=8 a+d=14+4 MB
| 32 256: CHAR[e] pos=67829 blev=0,btyp=L w=8 a+d=14+4 MB
| 33 264: CHAR[ ] pos=67830 blev=0,btyp=L w=8 a+d=14+4 MB
| 34 272: CHAR[=] pos=67831 blev=0,btyp=L w=8 a+d=14+4 face=50 MB
| 35 280: CHAR[d] pos=67832 blev=0,btyp=L w=8 a+d=14+4 face=50 MB
| 36 288: CHAR[e] pos=67833 blev=0,btyp=L w=8 a+d=14+4 face=50 MB
| 37 296: CHAR[f] pos=67834 blev=0,btyp=L w=8 a+d=14+4 face=50 MB
| 38 304: CHAR[a] pos=67835 blev=0,btyp=L w=8 a+d=14+4 face=50 MB
| 39 312: CHAR[u] pos=67836 blev=0,btyp=L w=8 a+d=14+4 face=50 MB
| 40 320: CHAR[l] pos=67837 blev=0,btyp=L w=8 a+d=14+4 face=50 MB
| 41 328: CHAR[t] pos=67838 blev=0,btyp=L w=8 a+d=14+4 face=50 MB
| 42 336: CHAR[=] pos=67839 blev=0,btyp=L w=8 a+d=14+4 face=50 MB
| 43 344: CHAR[ ] pos=67840 blev=0,btyp=L w=8 a+d=14+4 MB
| 44 352: CHAR[a] pos=67841 blev=0,btyp=L w=8 a+d=14+4 MB
| 45 360: CHAR[n] pos=67842 blev=0,btyp=L w=8 a+d=14+4 MB
| 46 368: CHAR[d] pos=67843 blev=0,btyp=L w=8 a+d=14+4 MB
| 47 376: CHAR[ ] pos=67844 blev=0,btyp=L w=8 a+d=14+4 MB
| 48 384: CHAR[t] pos=67845 blev=0,btyp=L w=8 a+d=14+4 MB
| 49 392: CHAR[h] pos=67846 blev=0,btyp=L w=8 a+d=14+4 MB
| 50 400: CHAR[e] pos=67847 blev=0,btyp=L w=8 a+d=14+4 MB
| 51 408: CHAR[ ] pos=67848 blev=0,btyp=L w=8 a+d=14+4 MB
| 52 416: CHAR[=] pos=67849 blev=0,btyp=L w=8 a+d=14+4 face=50 MB
| 53 424: CHAR[o] pos=67850 blev=0,btyp=L w=8 a+d=14+4 face=50 MB
| 54 432: CHAR[w] pos=67851 blev=0,btyp=L w=8 a+d=14+4 face=50 MB
| 55 440: CHAR[n] pos=67852 blev=0,btyp=L w=8 a+d=14+4 face=50 MB
| 56 448: CHAR[F] pos=67853 blev=0,btyp=L w=8 a+d=14+4 face=50 MB
| 57 456: CHAR[r] pos=67854 blev=0,btyp=L w=8 a+d=14+4 face=50 MB
| 58 464: CHAR[e] pos=67855 blev=0,btyp=L w=8 a+d=14+4 face=50 MB
| 59 472: CHAR[e] pos=67856 blev=0,btyp=L w=8 a+d=14+4 face=50 MB
| 60 480: CHAR[=] pos=67857 blev=0,btyp=L w=8 a+d=14+4 face=50 MB
| 61 488: CHAR[ ] pos=67858 blev=0,btyp=L w=8 a+d=14+4 MB
| 62 496: CHAR[p] pos=67859 blev=0,btyp=L w=8 a+d=14+4 MB
| 63 504: CHAR[r] pos=67860 blev=0,btyp=L w=8 a+d=14+4 MB
| 64 512: CHAR[o] pos=67861 blev=0,btyp=L w=8 a+d=14+4 MB
| 65 520: CHAR[f] pos=67862 blev=0,btyp=L w=8 a+d=14+4 MB
| 66 528: CHAR[i] pos=67863 blev=0,btyp=L w=8 a+d=14+4 MB
| 67 536: CHAR[l] pos=67864 blev=0,btyp=L w=8 a+d=14+4 MB
| 68 544: CHAR[e] pos=67865 blev=0,btyp=L w=8 a+d=14+4 MB
| 69 552: CHAR[.] pos=67866 blev=0,btyp=L w=8 a+d=14+4 MB
| 70 560: CHAR[ ] pos=0 blev=0,btyp=B w=8 a+d=14+4 MB
| (gdb) xbacktrace
| "redisplay_internal (C function)" (0x0)
| (gdb)
`----
>
> Rainer
>
>>
>> Thanks.
--
Rainer M. Krug, PhD (Conservation Ecology, SUN), MSc (Conservation Biology, UCT), Dipl. Phys. (Germany)
Centre of Excellence for Invasion Biology
Stellenbosch University
South Africa
Tel : +33 - (0)9 53 10 27 44
Cell: +33 - (0)6 85 62 59 98
Fax : +33 - (0)9 58 10 27 44
Fax (D): +49 - (0)3 21 21 25 22 44
email: Rainer <at> krugs.de
Skype: RMkrug
PGP: 0x0F52F982
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GNU bug tracking system
Copyright (C) 1999 Darren O. Benham,
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1994-97 Ian Jackson.