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.
View this message in rfc822 format
From: Jason Schadel <jasons <at> aweber.com> To: emacs-pretest-bug <at> gnu.org Subject: bug#1362: 23.0.60 Crash Date: Mon, 17 Nov 2008 16:14:34 -0500
I recently built emacs to run on a mac but I keep having a problem.
When it crashes, it seems to happen right when I edit a file after a
minute or two of no activity in emacs.
The error received in gdb is as follows:
Program received signal EXC_BAD_ACCESS, Could not access memory.
Reason: KERN_PROTECTION_FAILURE at address: 0x00000000
0x9120c68c in objc_msgSend ()
Here is my emacs build info:
In GNU Emacs 23.0.60.1 (i386-apple-darwin9.5.0, NS apple-appkit-949.35)
of 2008-11-11 on jasons.ofc.lair
Windowing system distributor `Apple', version
97.112.112.108.101.45.97.112.112.107.105.116.45.57.52.57.46.51.53
configured using `configure '--with-ns''
Important settings:
value of $LC_ALL: nil
value of $LC_COLLATE: nil
value of $LC_CTYPE: nil
value of $LC_MESSAGES: nil
value of $LC_MONETARY: nil
value of $LC_NUMERIC: nil
value of $LC_TIME: nil
value of $LANG: nil
value of $XMODIFIERS: nil
locale-coding-system: nil
default-enable-multibyte-characters: t
Here is the gdb debugger 'bt full' output:
---- BEGIN bt full output ----
(gdb) bt full
#0 0x9120c68c in objc_msgSend ()
No symbol table info available.
#1 0x00182b23 in ns_free_indexed_color (idx=0, f=0x61bcecc) at
nsterm.m:1301
color_table = (struct ns_color_table *) 0x413e010
#2 0x001a98b0 in x_clear_image_1 (f=0x0, img=0x413e010,
pixmap_p=<value temporarily unavailable, due to optimizations>,
mask_p=1, colors_p=1) at image.c:1627
No locals.
#3 0x001a92f3 in free_image (f=0x0, img=0x413e010) at image.c:1322
c = (struct image_cache *) 0x6610dc0
#4 0x001a9c4b in clear_image_cache (f=0x41b37b0, filter=83886089) at
image.c:1836
img = (struct image *) 0x413e010
t = {
tv_sec = 1226954276,
tv_usec = 89420
}
old = 1226952476
i = 3
nfreed = 0
c = (struct image_cache *) 0x6610dc0
#5 0x001a9d26 in clear_image_caches (filter=83886089) at image.c:1873
tail = 102485608
#6 0x00035838 in redisplay_internal (preserve_echo_area=<value
temporarily unavailable, due to optimizations>) at xdisp.c:12005
w = (struct window *) 0x41b3930
pause = 0
must_finish = 0
tlbufpos = {
charpos = 2,
bytepos = 1
}
number_of_visible_frames = 1
polling_stopped_here = 1
old_frame = 68892596
consider_all_windows_p = <value temporarily unavailable, due to
optimizations>
#7 0x00035d7a in redisplay_preserve_echo_area (from_where=8) at
xdisp.c:12043
No locals.
#8 0x000bcbdc in detect_input_pending_run_timers (do_display=1) at
keyboard.c:10537
old_timers_run = 55744
#9 0x0016a337 in wait_reading_process_output (time_limit=30,
microsecs=0, read_kbd=-1, do_display=1, wait_for_cell=83886089,
wait_proc=0x0, just_wait_proc=0) at process.c:4895
old_timers_run = 55744
old_buffer = (struct buffer *) 0x66d5db0
old_window = 68892980
leave = <value temporarily unavailable, due to optimizations>
timeout_reduced_for_timers = 1
channel = <value temporarily unavailable, due to optimizations>
nfds = 0
Available = {
fds_bits = {0 <repeats 32 times>}
}
Connecting = {
fds_bits = {0 <repeats 32 times>}
}
check_connect = 0
check_delay = 0
no_avail = 0
xerrno = <value temporarily unavailable, due to optimizations>
proc = <value temporarily unavailable, due to optimizations>
timeout = {
tv_sec = 0,
tv_usec = 257829
}
end_time = {
tv_sec = 1226954305,
tv_usec = 266146
}
wait_channel = -1
got_some_input = 0
#10 0x0000c0d6 in sit_for (timeout=240, reading=1, do_display=1) at
dispnew.c:6637
sec = <value temporarily unavailable, due to optimizations>
usec = 0
#11 0x000bdffc in read_char (commandflag=1, nmaps=4, maps=0xbfffee90,
prev_event=83886089, used_mouse_menu=0xbfffef88, end_time=0x0) at
keyboard.c:2892
tem0 = <value temporarily unavailable, due to optimizations>
delay_level = 4
buffer_size = <value temporarily unavailable, due to optimizations>
c = 83886089
count = <value temporarily unavailable, due to optimizations>
jmpcount = 2
local_getcjmp = {1508223, 107830704, 8099, 773627, 1122109, 83916337,
3574904, 3602428, -1073746360, -1073746800, -1073807329, 662, 775580,
92143639, 31, -1073807329, 1114112, 107806775}
save_jump = {0 <repeats 18 times>}
key_already_recorded = 0
tem = <value temporarily unavailable, due to optimizations>
save = <value temporarily unavailable, due to optimizations>
previous_echo_area_message = 83886089
also_record = 83886089
reread = 0
polling_stopped_here = <value temporarily unavailable, due to
optimizations>
orig_kboard = (struct kboard *) 0x413e540
#12 0x000bf9a4 in read_key_sequence (keybuf=0xbffff048, bufsize=30,
prompt=83886089, dont_downcase_last=0, can_return_switch_frame=1,
fix_current_buffer=1) at keyboard.c:9344
interrupted_kboard = (KBOARD *) 0x413e540
key = 83886089
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) 0xbfffee70
submaps = (Lisp_Object * volatile) 0xbfffee90
orig_local_map = 194789557
orig_keymap = 83886089
localized_local_map = 0
first_binding = 0
first_unbound = 31
mock_input = 0
fkey = {
parent = 74484941,
map = 74484941,
start = 0,
end = 0
}
keytran = {
parent = 67628925,
map = 67628925,
start = 0,
end = 0
}
indec = {
parent = 74484957,
map = 74484957,
start = 0,
end = 0
}
shift_translated = 0
delayed_switch_frame = 83886089
original_uppercase = -1073745960
original_uppercase_position = -1
starting_buffer = (struct buffer *) 0x66d5db0
fake_prefixed_keys = 83886089
#13 0x000c1eca in command_loop_1 () at keyboard.c:1621
cmd = <value temporarily unavailable, due to optimizations>
lose = <value temporarily unavailable, due to optimizations>
nonundocount = 0
keybuf = {88, 152, 3603112, 83886089, -1073745704, 757408, 187641053,
-1073745778, -1073745752, -1880941348, 8343736, 152, -1073745778,
83886089, 248, 10, 0, -1895817220, 73416336, 1, -1073745688,
-1859280057, 109105168, 0, -1073745732, -1073745920, 0, 3997696,
83886089, 92114441}
i = 1
prev_modiff = 51390
prev_buffer = (struct buffer *) 0x66d5db0
already_adjusted = 0
#14 0x00123cad in internal_condition_case (bfun=0xc1c90
<command_loop_1>, handlers=83925777, hfun=0xb8dc0 <cmd_error>) at
eval.c:1511
val = <value temporarily unavailable, due to optimizations>
c = {
tag = 83886089,
val = 83886089,
next = 0xbffff1fc,
gcpro = 0x0,
jmp = {-1073806465, -1880940548, 8098, 1194939, 83886089, 83886089,
3602364, 3602428, -1073745512, -1073745696, 31, 658, 1195082, 1376279,
3538975, 3538975, -1073807360, -1073807305},
backlist = 0x0,
handlerlist = 0x0,
lisp_eval_depth = 0,
pdlcount = 2,
poll_suppress_count = 1,
interrupt_input_blocked = 0,
byte_stack = 0x0
}
h = {
handler = 83925777,
var = 83886089,
chosen_clause = 83886137,
tag = 0xbffff0f8,
next = 0x0
}
#15 0x000b15d8 in command_loop_2 () at keyboard.c:1338
val = 102485708
#16 0x00123b8c in internal_catch (tag=102485708, func=0xb1590
<command_loop_2>, arg=83886089) at eval.c:1247
c = {
tag = 83921849,
val = 83886089,
next = 0x0,
gcpro = 0x0,
jmp = {-1859320961, 0, 8098, 1194729, -1859279891, 18608, 3602496,
3602428, -1073745288, -1073745440, 84017183, 658, 1194879, 84017175,
84017183, 83886111, 73400320, 8323127},
backlist = 0x0,
handlerlist = 0x0,
lisp_eval_depth = 0,
pdlcount = 2,
poll_suppress_count = 1,
interrupt_input_blocked = 0,
byte_stack = 0x0
}
#17 0x000b132e in command_loop () at keyboard.c:1317
No locals.
#18 0x000b13f2 in recursive_edit_1 () at keyboard.c:942
val = <value temporarily unavailable, due to optimizations>
#19 0x000b1571 in Frecursive_edit () at keyboard.c:1004
buffer = 83886089
#20 0x000b022b in main (argc=1, argv=0xbffff44c) at emacs.c:1777
dummy = -1881143876
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)
---- End bt full ----
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1994-97 Ian Jackson.