Reported by: Jason Schadel <jasons <at> aweber.com>
Date: Mon, 17 Nov 2008 21:20:02 UTC
Severity: normal
Done: Adrian Robert <adrian.b.robert <at> gmail.com>
Bug is archived. No further changes may be made.
Message #17 received at 1362 <at> emacsbugs.donarmstrong.com (full text, mbox):
From: Jason Schadel <jasons <at> aweber.com> To: Adrian Robert <adrian.b.robert <at> gmail.com> Cc: 1362 <at> debbugs.gnu.org Subject: Re: #1362 - 23.0.60 Crash - Emacs bug report logs Date: Mon, 24 Nov 2008 10:12:39 -0500
On Nov 21, 2008, at 3:51 PM, Adrian Robert wrote:
> Hi,
>
> There's something fishy in your stack trace:
>
> #3 0x001a92f3 in free_image (f=0x0, img=0x413e010) at image.c:1322
> #4 0x001a9c4b in clear_image_cache (f=0x41b37b0, filter=83886089) at
> image.c:1836
>
> First f has a value, then it goes to 0. I'm also a bit fuzzy on
> which line the crash is actually at, since there is no message send
> at the line indicated. If you get a chance, could you possibly
> recompile without any optimization (setenv CFLAGS '-g' before
> configure is one way) and regenerate the stack trace?
>
> thanks,
> Adrian
>
Here's the 'bt full' output from gdb on a non-optimized emacs.
Program received signal EXC_BAD_ACCESS, Could not access memory.
Reason: KERN_INVALID_ADDRESS at address: 0x79736165
0x9120c684 in objc_msgSend ()
(gdb) bt full
#0 0x9120c684 in objc_msgSend ()
No symbol table info available.
#1 0x001e2e8f in ns_free_indexed_color (idx=4290295992, f=0xb216be0)
at nsterm.m:1301
color_table = (struct ns_color_table *) 0x41467b0
color = (NSColor *) 0x79736165
#2 0x00212fd9 in x_clear_image_1 (f=0xb216be0, img=0xbc4bd60,
pixmap_p=1, mask_p=1, colors_p=1) at image.c:1627
No locals.
#3 0x00213073 in x_clear_image (f=0xb216be0, img=0xbc4bd60) at
image.c:1660
No locals.
#4 0x002129b2 in free_image (f=0xb216be0, img=0xbc4bd60) at image.c:
1322
c = (struct image_cache *) 0x660a580
#5 0x0021349a in clear_image_cache (f=0xb216be0, filter=83886089) at
image.c:1836
img = (struct image *) 0xbc4bd60
t = {
tv_sec = 1227539110,
tv_usec = 752091
}
old = 1227537310
i = 2
nfreed = 0
c = (struct image_cache *) 0x660a580
#6 0x00213563 in clear_image_caches (filter=83886089) at image.c:1873
tail = 186622533
frame = 186739684
#7 0x000b3f7a in clear_face_cache (clear_fonts_p=0) at xfaces.c:963
tail = 83886089
frame = 68927268
f = (struct frame *) 0x41bbf20
#8 0x000b3e4e in recompute_basic_faces (f=0xb216be0) at xfaces.c:915
No locals.
#9 0x00020a47 in init_iterator (it=0xbfffdfd4, w=0xbc214d0,
charpos=-1, bytepos=-1, row=0x0, base_face_id=DEFAULT_FACE_ID) at
xdisp.c:2599
highlight_region_p = 198172627
remapped_base_face_id = DEFAULT_FACE_ID
#10 0x000309ea in x_consider_frame_title (frame=186739684) at xdisp.c:
9435
tail = 75122381
fmt = 83886137
title_start = 0
len = 114362368
count = 4
title = 0x34a9 "\213E\b\203`<\376\311\303U\211\345S\203\354T\350"
it = {
window = 197268692,
w = 0xbc214d0,
f = 0xb216be0,
method = GET_FROM_BUFFER,
stop_charpos = 0,
end_charpos = 0,
s = 0x0,
string_nchars = 0,
region_beg_charpos = 0,
region_end_charpos = 0,
redisplay_end_trigger_charpos = 0,
multibyte_p = 0,
header_line_p = 0,
string_from_display_prop_p = 0,
ellipsis_p = 0,
avoid_cursor_p = 0,
dp = 0x0,
dpvec = 0x0,
dpend = 0x0,
dpvec_char_len = 0,
dpvec_face_id = 0,
saved_face_id = 0,
ctl_chars = {0 <repeats 16 times>},
start = {
pos = {
charpos = 0,
bytepos = 0
},
overlay_string_index = 0,
string_pos = {
charpos = 0,
bytepos = 0
},
dpvec_index = 0
},
current = {
pos = {
charpos = 0,
bytepos = 0
},
overlay_string_index = -1,
string_pos = {
charpos = -1,
bytepos = -1
},
dpvec_index = -1
},
n_overlay_strings = 0,
overlay_strings = {0 <repeats 16 times>},
string_overlays = {0 <repeats 16 times>},
string = 83886089,
from_overlay = 0,
stack = {{
string = 0,
string_nchars = 0,
end_charpos = 0,
stop_charpos = 0,
cmp_it = {
stop_pos = 0,
id = 0,
ch = 0,
lookback = 0,
nglyphs = 0,
nchars = 0,
nbytes = 0,
from = 0,
to = 0,
width = 0
},
face_id = 0,
u = {
image = {
object = 0,
slice = {
x = 0,
y = 0,
width = 0,
height = 0
},
image_id = 0
},
comp = {
object = 0
},
stretch = {
object = 0
}
},
position = {
charpos = 0,
bytepos = 0
},
current = {
pos = {
charpos = 0,
bytepos = 0
},
overlay_string_index = 0,
string_pos = {
charpos = 0,
bytepos = 0
},
dpvec_index = 0
},
from_overlay = 0,
area = LEFT_MARGIN_AREA,
method = GET_FROM_BUFFER,
multibyte_p = 0,
string_from_display_prop_p = 0,
display_ellipsis_p = 0,
avoid_cursor_p = 0,
voffset = 0,
space_width = 0,
font_height = 0
}, {
string = 0,
string_nchars = 0,
end_charpos = 0,
stop_charpos = 0,
cmp_it = {
stop_pos = 0,
id = 0,
ch = 0,
lookback = 0,
nglyphs = 0,
nchars = 0,
nbytes = 0,
from = 0,
to = 0,
width = 0
},
face_id = 0,
u = {
image = {
object = 0,
slice = {
x = 0,
y = 0,
width = 0,
height = 0
},
image_id = 0
},
comp = {
object = 0
},
stretch = {
object = 0
}
},
position = {
charpos = 0,
bytepos = 0
},
current = {
pos = {
charpos = 0,
bytepos = 0
},
overlay_string_index = 0,
string_pos = {
charpos = 0,
bytepos = 0
},
dpvec_index = 0
},
from_overlay = 0,
area = LEFT_MARGIN_AREA,
method = GET_FROM_BUFFER,
multibyte_p = 0,
string_from_display_prop_p = 0,
display_ellipsis_p = 0,
avoid_cursor_p = 0,
voffset = 0,
space_width = 0,
font_height = 0
}, {
string = 0,
string_nchars = 0,
end_charpos = 0,
stop_charpos = 0,
cmp_it = {
stop_pos = 0,
id = 0,
ch = 0,
lookback = 0,
nglyphs = 0,
nchars = 0,
nbytes = 0,
from = 0,
to = 0,
width = 0
},
face_id = 0,
u = {
image = {
object = 0,
slice = {
x = 0,
y = 0,
width = 0,
height = 0
},
image_id = 0
},
comp = {
object = 0
},
stretch = {
object = 0
}
},
position = {
charpos = 0,
bytepos = 0
},
current = {
pos = {
charpos = 0,
bytepos = 0
},
overlay_string_index = 0,
string_pos = {
charpos = 0,
bytepos = 0
},
dpvec_index = 0
},
from_overlay = 0,
area = LEFT_MARGIN_AREA,
method = GET_FROM_BUFFER,
multibyte_p = 0,
string_from_display_prop_p = 0,
display_ellipsis_p = 0,
avoid_cursor_p = 0,
voffset = 0,
space_width = 0,
font_height = 0
}, {
string = 0,
string_nchars = 0,
end_charpos = 0,
stop_charpos = 0,
cmp_it = {
stop_pos = 0,
id = 0,
ch = 0,
lookback = 0,
nglyphs = 0,
nchars = 0,
nbytes = 0,
from = 0,
to = 0,
width = 0
},
face_id = 0,
u = {
image = {
object = 0,
slice = {
x = 0,
y = 0,
width = 0,
height = 0
},
image_id = 0
},
comp = {
object = 0
},
stretch = {
object = 0
}
},
position = {
charpos = 0,
bytepos = 0
},
current = {
pos = {
charpos = 0,
bytepos = 0
},
overlay_string_index = 0,
string_pos = {
charpos = 0,
bytepos = 0
},
dpvec_index = 0
},
from_overlay = 0,
area = LEFT_MARGIN_AREA,
method = GET_FROM_BUFFER,
multibyte_p = 0,
string_from_display_prop_p = 0,
display_ellipsis_p = 0,
avoid_cursor_p = 0,
voffset = 0,
space_width = 0,
font_height = 0
}},
sp = 0,
selective = 0,
what = IT_CHARACTER,
face_id = 0,
selective_display_ellipsis_p = 0,
ctl_arrow_p = 0,
face_box_p = 0,
start_of_box_run_p = 0,
end_of_box_run_p = 0,
overlay_strings_at_end_processed_p = 0,
ignore_overlay_strings_at_pos_p = 0,
glyph_not_available_p = 0,
starts_in_middle_of_char_p = 0,
face_before_selective_p = 0,
constrain_row_ascent_descent_p = 0,
line_wrap = TRUNCATE,
base_face_id = 0,
c = 0,
len = 0,
cmp_it = {
stop_pos = 0,
id = -1,
ch = 0,
lookback = 0,
nglyphs = 0,
nchars = 0,
nbytes = 0,
from = 0,
to = 0,
width = 0
},
char_to_display = 0,
image_id = 0,
slice = {
x = 0,
y = 0,
width = 0,
height = 0
},
space_width = 0,
voffset = 0,
tab_width = 0,
font_height = 0,
object = 0,
position = {
charpos = 0,
bytepos = 0
},
truncation_pixel_width = 0,
continuation_pixel_width = 0,
first_visible_x = 0,
last_visible_x = 0,
last_visible_y = 0,
extra_line_spacing = 0,
max_extra_line_spacing = 0,
override_ascent = 0,
override_descent = 0,
override_boff = 0,
glyph_row = 0x0,
area = LEFT_MARGIN_AREA,
nglyphs = 0,
pixel_width = 0,
ascent = 0,
descent = 0,
max_ascent = 0,
max_descent = 0,
phys_ascent = 0,
phys_descent = 0,
max_phys_ascent = 0,
max_phys_descent = 0,
current_x = 0,
continuation_lines_width = 0,
current_y = 0,
first_vpos = 0,
vpos = 0,
hpos = 0,
left_user_fringe_bitmap = 0,
right_user_fringe_bitmap = 0,
left_user_fringe_face_id = 0,
right_user_fringe_face_id = 0
}
f = (struct frame *) 0xb216be0
#11 0x00030c55 in prepare_menu_bars () at xdisp.c:9519
tail = 186622533
frame = 186739684
all_windows = 196581
gcpro1 = {
next = 0xbfffe4c8,
var = 0xb216be0,
nvars = 110803968
}
gcpro2 = {
next = 0x3a14,
var = 0x0,
nvars = 0
}
f = (struct frame *) 0xb216be0
tooltip_frame = 0
#12 0x00034410 in redisplay_internal (preserve_echo_area=0) at xdisp.c:
11426
w = (struct window *) 0xbc214d0
f = (struct frame *) 0xb216be0
pause = 0
must_finish = 0
tlbufpos = {
charpos = 83886089,
bytepos = 2
}
tlendpos = {
charpos = 197740840,
bytepos = 197740836
}
number_of_visible_frames = 2
count = 2
count1 = 83886089
sf = (struct frame *) 0xb216be0
polling_stopped_here = 0
old_frame = 186739684
consider_all_windows_p = 94343345
#13 0x00033259 in redisplay () at xdisp.c:11001
No locals.
#14 0x000c74dd in read_char (commandflag=1, nmaps=4, maps=0xbfffec60,
prev_event=83886089, used_mouse_menu=0xbfffee08, end_time=0x0) at
keyboard.c:2649
echo_current = 1
c = 83886089
count = 0
jmpcount = 197919296
local_getcjmp = {0, 83886089, -1073747064, 1335158, 83886113, 16,
83938273, 1489644, 1191, 1511, 83886089, 83886089, 83886113, 1339742,
-1073747016, 1340223, 92117561, 92065162}
save_jump = {-1073746936, 1376062, 83913601, 8, 197919300, 1456373,
112888434, 0, -1073746908, 1338601, 44011576, 2246789, 1424933,
1649824, 3764382, 2246772, 16, 92065162}
key_already_recorded = 0
tem = 197870804
save = 32
previous_echo_area_message = 83886089
also_record = 83886089
reread = 0
gcpro1 = {
next = 0xefb3d,
var = 0x67ef545,
nvars = 1
}
gcpro2 = {
next = 0x1d2f1c,
var = 0xefae9,
nvars = -1073747208
}
polling_stopped_here = 0
orig_kboard = (struct kboard *) 0x4146ce0
#15 0x000d353e in read_key_sequence (keybuf=0xbffff034, bufsize=30,
prompt=83886089, dont_downcase_last=0, can_return_switch_frame=1,
fix_current_buffer=1) at keyboard.c:9344
interrupted_kboard = (KBOARD *) 0x4146ce0
interrupted_frame = (struct frame *) 0xb216be0
key = 1459903
used_mouse_menu = 0
echo_local_start = 0
last_real_key_start = 0
keys_local_start = 0
local_first_binding = 0
from_string = 83886089
count = 2
t = 0
echo_start = 0
keys_start = 0
nmaps = 4
nmaps_allocated = 4
defs = (Lisp_Object * volatile) 0xbfffec40
submaps = (Lisp_Object * volatile) 0xbfffec60
orig_local_map = 108598117
orig_keymap = 83886089
localized_local_map = 0
first_binding = 0
first_unbound = 31
mock_input = 0
fkey = {
parent = 74652621,
map = 74652621,
start = 0,
end = 0
}
keytran = {
parent = 67846013,
map = 67846013,
start = 0,
end = 0
}
indec = {
parent = 74652629,
map = 74652629,
start = 0,
end = 0
}
shift_translated = 0
delayed_switch_frame = 83886089
original_uppercase = -1073746264
original_uppercase_position = -1
dummyflag = 0
starting_buffer = (struct buffer *) 0xbcc0240
fake_prefixed_keys = 83886089
gcpro1 = {
next = 0x59f90c9,
var = 0x5000009,
nvars = 2
}
#16 0x000c41b7 in command_loop_1 () at keyboard.c:1621
cmd = 94343369
lose = 1
nonundocount = 0
keybuf = {94343345, 152, 1105324176, 4081973, -1847905988,
-1880941668, -1880949728, -1073745652, 152, 47, -1859280057,
109117502, 1179650, 233472, -1880941348, 249, 163, 117408064,
-1859244696, 241, 9, 0, -1073745760, -1073746064, 0, 262144, 83886089,
92205033, 2565460, 67911645}
i = 1
prev_modiff = 27618
prev_buffer = (struct buffer *) 0xbc220f0
already_adjusted = 0
#17 0x00160a6d in internal_condition_case (bfun=0xc3d09
<command_loop_1>, handlers=83925753, hfun=0xc3487 <cmd_error>) at
eval.c:1511
val = 67911645
c = {
tag = 83886089,
val = 83886089,
next = 0xbffff1fc,
gcpro = 0x0,
jmp = {-1073806465, 76, 8098, 1444172, 109133824, 1442737, 0, 0,
-1073745480, -1073745664, 31, 662, 1444338, -1859256297, 31, 31, 0, 55},
backlist = 0x0,
handlerlist = 0x0,
lisp_eval_depth = 0,
pdlcount = 2,
poll_suppress_count = 1,
interrupt_input_blocked = 0,
byte_stack = 0x0
}
h = {
handler = 83925753,
var = 83886089,
chosen_clause = -1881116971,
tag = 0xbffff138,
next = 0x0
}
#18 0x000c399f in command_loop_2 () at keyboard.c:1338
val = 2037604709
#19 0x00160479 in internal_catch (tag=83921825, func=0xc396a
<command_loop_2>, arg=83886089) at eval.c:1247
c = {
tag = 83921825,
val = 83886089,
next = 0x0,
gcpro = 0x0,
jmp = {-1859320961, 0, 8098, 1442737, -1859280203, 0, 0, 0,
-1073745288, -1073745440, 84017183, 658, 1442922, 23, 83886111,
-1073807329, 84017152, 84017207},
backlist = 0x0,
handlerlist = 0x0,
lisp_eval_depth = 0,
pdlcount = 2,
poll_suppress_count = 1,
interrupt_input_blocked = 0,
byte_stack = 0x0
}
#20 0x000c3928 in command_loop () at keyboard.c:1317
No locals.
#21 0x000c2f0b in recursive_edit_1 () at keyboard.c:942
count = 1
val = 1459293
#22 0x000c3114 in Frecursive_edit () at keyboard.c:1004
count = 0
buffer = 83886089
#23 0x000c141d in main (argc=1, argv=0xbffff448) at emacs.c:1777
dummy = 0
stack_bottom_variable = 0 '\0'
do_initial_setlocale = 1
skip_args = 0
rlim = {
rlim_cur = 8388608,
rlim_max = 67104768
}
no_loadup = 0
junk = 0x0
dname_arg = 0x0
(gdb)
GNU bug tracking system
Copyright (C) 1999 Darren O. Benham,
1997,2003 nCipher Corporation Ltd,
1994-97 Ian Jackson.