From: jca+emacs@wxcvbn.org (Jérémie Courrèges-Anglas)
To: Paul Eggert <eggert@cs.ucla.edu>
Cc: emacs-devel@gnu.org
Subject: Re: Question about dumping and initialization
Date: Thu, 14 Mar 2013 23:36:01 +0100 [thread overview]
Message-ID: <878v5p1uem.fsf@moo.wxcvbn.org> (raw)
In-Reply-To: <51423E25.6070703@cs.ucla.edu> (Paul Eggert's message of "Thu, 14 Mar 2013 14:16:21 -0700")
[-- Attachment #1: Type: text/plain, Size: 1722 bytes --]
Paul Eggert <eggert@cs.ucla.edu> writes:
> Can you reproduce the problem on GNU/Linux?
> Make the same change to 'configure', then run
> something like this:
>
> emacs_cv_var_doug_lea_malloc=no ./configure
> MALLOC_PERTURB_=23 make
Ah, didn't know about MALLOC_PERTURB_, thanks. You're reminding me that
I also have strict malloc settings on OpenBSD (ln -s S /etc/malloc.conf).
Anyway, I have followed your instructions and I get a segfault as soon
as the build process fires bootstrap-emacs on Debian Squeeze (amd64).
I have attached the gdb backtrace for both OpenBSD and Debian at the end
of this mail. Similarly, temacs (appears to) run fine since a few
minutes.
Perhaps should I add that those two tests were launched with:
$ ./configure --without-x --without-dbus --without-gconf \
--without-gsettings && make
$
and
$ emacs_cv_var_doug_lea_malloc=no ./configure --without-x \
--without-dbus --without-gconf --without-gsettings && MALLOC_PERTURB_=23
$
respectively - but I don't think that changes much in the end.
> This tries to set up the same sort of environment, with
> address space randomization and everything. If this fails in
> a similar way, it might be easier to debug than the OpenBSD
> port would be. And if it doesn't fail it's an indication that
> the problem might be more on the OpenBSD side than in the Emacs
> side.
OK. I hadn't thought about trying on other OSes
By the way, to makes things a bit clearer: I want to try to make it work
with the system allocator for no other reason than "I feel it should
work". Emacs works fine for me as is and you folks probably have other
fish to fry. But if people have some hints and/or want to help
debugging this, I'd be glad of course.
[-- Attachment #2: emacs-btfull-debian.txt --]
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Program terminated with signal 11, Segmentation fault.
#0 0x00002ba94458febb in raise (sig=<value optimized out>) at ../nptl/sysdeps/unix/sysv/linux/pt-raise.c:41
41 ../nptl/sysdeps/unix/sysv/linux/pt-raise.c: Aucun fichier ou dossier de ce type.
in ../nptl/sysdeps/unix/sysv/linux/pt-raise.c
(gdb) bt full
#0 0x00002ba94458febb in raise (sig=<value optimized out>) at ../nptl/sysdeps/unix/sysv/linux/pt-raise.c:41
No locals.
#1 0x00000000004847e5 in terminate_due_to_signal (sig=11, backtrace_limit=40) at emacs.c:344
No locals.
#2 0x000000000049d0fe in handle_fatal_signal (sig=28750) at sysdep.c:1638
No locals.
#3 0x000000000049de83 in deliver_thread_signal (sig=11) at sysdep.c:1614
old_errno = 0
#4 deliver_fatal_thread_signal (sig=11) at sysdep.c:1650
No locals.
#5 <signal handler called>
No symbol table info available.
#6 0x00002ba944a9213c in malloc_consolidate (av=0x2ba944d7de40) at malloc.c:5145
fb = 0x2ba944d7de58
maxfb = 0x2ba944d7de90
p = 0x133dcb0
nextp = 0x133e1c0
unsorted_bin = 0x2ba944d7de98
first_unsorted = <value optimized out>
nextchunk = 0x133e1c0
size = 1296
nextsize = 64
prevsize = <value optimized out>
bck = 0xb933e0
fwd = 0x2aaaabc67e98
__func__ = "malloc_consolidate"
#7 0x00002ba944a94594 in _int_malloc (av=0x2ba944d7de40, bytes=32808) at malloc.c:4373
nb = 32816
idx = 12137440
bin = 0x133e1c0
victim = 0x2ba944d7de40
size = <value optimized out>
victim_index = <value optimized out>
remainder = <value optimized out>
remainder_size = <value optimized out>
block = <value optimized out>
bit = <value optimized out>
map = <value optimized out>
fwd = <value optimized out>
bck = <value optimized out>
errstr = <value optimized out>
__func__ = "_int_malloc"
#8 0x00002ba944a96c70 in *__GI___libc_malloc (bytes=32808) at malloc.c:3661
---Type <return> to continue, or q <return> to quit---
ar_ptr = 0x2ba944d7de40
victim = 0x0
__func__ = "__libc_malloc"
#9 0x00002ba944abcb11 in __alloc_dir (fd=3, close_fd=true, statp=0x0) at ../sysdeps/unix/opendir.c:186
allocation = 32768
dirp = <value optimized out>
#10 0x00000000004bdd2f in directory_files_internal (directory=<value optimized out>, full=<value optimized out>, match=35006193, nosort=<value optimized out>,
attrs=<value optimized out>, id_format=<value optimized out>) at dired.c:169
d = <value optimized out>
directory_nbytes = 11403218
list = 5033523
dirfilename = 20042177
bufp = 0xac0b98
needsep = <value optimized out>
dp = <value optimized out>
#11 0x00000000004f8973 in Ffuncall (nargs=<value optimized out>, args=<value optimized out>) at eval.c:2789
fun = <value optimized out>
original_fun = <value optimized out>
funcar = <value optimized out>
numargs = 3
val = <value optimized out>
backtrace = {next = 0x7fff87023ad0, function = 11572482, args = 0x7fff870239f8, nargs = 3, debug_on_exit = 0}
internal_args = 0x7fff87023920
i = 20177344
#12 0x000000000052dbbd in exec_byte_code (bytestr=<value optimized out>, vector=<value optimized out>, maxdepth=<value optimized out>,
args_template=<value optimized out>, nargs=48006004465216, args=0x2ba944d7de58) at bytecode.c:900
targets = {0x52dcdb, 0x52fd91, 0x52fd96, 0x52f96d, 0x52dc28, 0x52dc28, 0x52f972, 0x52f9b5, 0x52f928, 0x52f92d, 0x52f932, 0x52f93d, 0x52da92, 0x52da98, 0x52dd19,
0x52f945, 0x52de9d, 0x52dea2, 0x52dea7, 0x52deb5, 0x52daea, 0x52daf0, 0x52deed, 0x52dec5, 0x52df69, 0x52df6e, 0x52df73, 0x52df7d, 0x52db5a, 0x52db60,
0x52df2c, 0x52df41, 0x52dfc2, 0x52dfc7, 0x52dfcc, 0x52dfd5, 0x52db98, 0x52dba0, 0x52df85, 0x52df9a, 0x52e022, 0x52e027, 0x52e02c, 0x52e035, 0x52dbe0,
0x52dbe0, 0x52dfe5, 0x52dffa, 0x52dcdb, 0x52dcdb, 0x52dcdb, 0x52dcdb, 0x52dcdb, 0x52dcdb, 0x52dcdb, 0x52dcdb, 0x52e88c, 0x52e907, 0x52e942, 0x52e97d,
0x52e9b8, 0x52ddee, 0x52de2a, 0x52e9fc, 0x52ddad, 0x52de5c, 0x52ea31, 0x52ea63, 0x52ea95, 0x52ead6, 0x52eb0a, 0x52eb87, 0x52ebb2, 0x52ebe4, 0x52ec1d,
0x52ec48, 0x52ec73, 0x52eca5, 0x52ecd7, 0x52ed09, 0x52ed42, 0x52ed76, 0x52edaa, 0x52ee27, 0x52ee63, 0x52ee9f, 0x52ef3d, 0x52ef6f, 0x52efa1, 0x52efd3,
0x52f005, 0x52f039, 0x52f06e, 0x52f0a2, 0x52f0d6, 0x52f10a, 0x52f1a4, 0x52dce7, 0x52f1dd, 0x52f208, 0x52f281, 0x52f2ba, 0x52f2f3, 0x52f31e, 0x52f34a,
0x52f376, 0x52f3a6, 0x52dcdb, 0x52f3d8, 0x52f404, 0x52f430, 0x52f45c, 0x52f488, 0x52f4b4, 0x52dce7, 0x52dcdb, 0x52f4df, 0x52f50b, 0x52f536, 0x52f561,
0x52f593, 0x52f5c5, 0x52f5f0, 0x52f6c0, 0x52f6f2, 0x52f724, 0x52f756, 0x52f782, 0x52dcdb, 0x52e25a, 0x52e074, 0x52dd2e, 0x52e11a, 0x52e1db, 0x52e3d2,
0x52e758, 0x52e797, 0x52df02, 0x52e2a5, 0x52e2d7, 0x52e338, 0x52e36a, 0x52e3a1, 0x52e7bb, 0x52e7f4, 0x52e838, 0x52e045, 0x52f7ad, 0x52f7e6, 0x52f811,
0x52f83c, 0x52f867, 0x52f892, 0x52f8c4, 0x52f8f6, 0x52fb17, 0x52fb49, 0x52fb8b, 0x52fbbd, 0x52fbef, 0x52fc1a, 0x52fc4c, 0x52fc7e, 0x52fcb9, 0x52fcf4,
0x52f13e, 0x52f172, 0x52fd28, 0x52fd5c, 0x52dcdb, 0x52e490, 0x52e523, 0x52e59b, 0x52e643, 0x52e6b5, 0x52eb3e, 0x52edde, 0x52f238, 0x52fa08, 0x52fa4b,
0x52dcdb, 0x52dcdb, 0x52fa9e, 0x52dcdb, 0x52dcdb, 0x52dcdb, 0x52dcdb, 0x52dcdb, 0x52dcdb, 0x52dcdb, 0x52dcdb, 0x52dcdb, 0x52fae8 <repeats 64 times>}
op = <value optimized out>
stack = {pc = 0x210e42f "\207", byte_string = 34920337, byte_string_start = 0x210e428 "\301\302\002!\303\300#\207", constants = 17650245, next = 0x7fff87023e40}
top = 0x7fff870239f0
result = <value optimized out>
---Type <return> to continue, or q <return> to quit---
#13 0x00000000004f87cd in Ffuncall (nargs=<value optimized out>, args=0x10d5270) at eval.c:2839
fun = 48006004465216
original_fun = 17650293
funcar = 20177344
numargs = 1
val = <value optimized out>
backtrace = {next = 0x7fff87023d30, function = 17650293, args = 0x7fff87023b48, nargs = 1, debug_on_exit = 0}
internal_args = <value optimized out>
i = <value optimized out>
#14 0x00000000004fa0da in call1 (fn=<value optimized out>, arg1=<value optimized out>) at eval.c:2572
ret_ungc_val = 20177344
args = {17650293, 20037713}
#15 0x000000000050081b in mapcar1 (leni=29, vals=0x7fff87023bb0, fn=17650293, seq=65) at fns.c:2321
tail = 34821942
dummy = <value optimized out>
i = 4
#16 0x0000000000500be6 in Fmapcar (function=17650293, sequence=65) at fns.c:2391
len = <value optimized out>
leni = 29
ret = <value optimized out>
#17 0x00000000004f899a in Ffuncall (nargs=<value optimized out>, args=<value optimized out>) at eval.c:2781
fun = <value optimized out>
original_fun = <value optimized out>
funcar = <value optimized out>
numargs = 2
val = <value optimized out>
backtrace = {next = 0x7fff87023ee0, function = 11543714, args = 0x7fff87023dd0, nargs = 2, debug_on_exit = 0}
internal_args = 0x7fff87023dd0
i = 20177344
#18 0x000000000052dbbd in exec_byte_code (bytestr=<value optimized out>, vector=<value optimized out>, maxdepth=<value optimized out>,
args_template=<value optimized out>, nargs=48006004465216, args=0x2ba944d7de58) at bytecode.c:900
targets = {0x52dcdb, 0x52fd91, 0x52fd96, 0x52f96d, 0x52dc28, 0x52dc28, 0x52f972, 0x52f9b5, 0x52f928, 0x52f92d, 0x52f932, 0x52f93d, 0x52da92, 0x52da98, 0x52dd19,
0x52f945, 0x52de9d, 0x52dea2, 0x52dea7, 0x52deb5, 0x52daea, 0x52daf0, 0x52deed, 0x52dec5, 0x52df69, 0x52df6e, 0x52df73, 0x52df7d, 0x52db5a, 0x52db60,
0x52df2c, 0x52df41, 0x52dfc2, 0x52dfc7, 0x52dfcc, 0x52dfd5, 0x52db98, 0x52dba0, 0x52df85, 0x52df9a, 0x52e022, 0x52e027, 0x52e02c, 0x52e035, 0x52dbe0,
0x52dbe0, 0x52dfe5, 0x52dffa, 0x52dcdb, 0x52dcdb, 0x52dcdb, 0x52dcdb, 0x52dcdb, 0x52dcdb, 0x52dcdb, 0x52dcdb, 0x52e88c, 0x52e907, 0x52e942, 0x52e97d,
0x52e9b8, 0x52ddee, 0x52de2a, 0x52e9fc, 0x52ddad, 0x52de5c, 0x52ea31, 0x52ea63, 0x52ea95, 0x52ead6, 0x52eb0a, 0x52eb87, 0x52ebb2, 0x52ebe4, 0x52ec1d,
0x52ec48, 0x52ec73, 0x52eca5, 0x52ecd7, 0x52ed09, 0x52ed42, 0x52ed76, 0x52edaa, 0x52ee27, 0x52ee63, 0x52ee9f, 0x52ef3d, 0x52ef6f, 0x52efa1, 0x52efd3,
0x52f005, 0x52f039, 0x52f06e, 0x52f0a2, 0x52f0d6, 0x52f10a, 0x52f1a4, 0x52dce7, 0x52f1dd, 0x52f208, 0x52f281, 0x52f2ba, 0x52f2f3, 0x52f31e, 0x52f34a,
0x52f376, 0x52f3a6, 0x52dcdb, 0x52f3d8, 0x52f404, 0x52f430, 0x52f45c, 0x52f488, 0x52f4b4, 0x52dce7, 0x52dcdb, 0x52f4df, 0x52f50b, 0x52f536, 0x52f561,
0x52f593, 0x52f5c5, 0x52f5f0, 0x52f6c0, 0x52f6f2, 0x52f724, 0x52f756, 0x52f782, 0x52dcdb, 0x52e25a, 0x52e074, 0x52dd2e, 0x52e11a, 0x52e1db, 0x52e3d2,
0x52e758, 0x52e797, 0x52df02, 0x52e2a5, 0x52e2d7, 0x52e338, 0x52e36a, 0x52e3a1, 0x52e7bb, 0x52e7f4, 0x52e838, 0x52e045, 0x52f7ad, 0x52f7e6, 0x52f811,
0x52f83c, 0x52f867, 0x52f892, 0x52f8c4, 0x52f8f6, 0x52fb17, 0x52fb49, 0x52fb8b, 0x52fbbd, 0x52fbef, 0x52fc1a, 0x52fc4c, 0x52fc7e, 0x52fcb9, 0x52fcf4,
0x52f13e, 0x52f172, 0x52fd28, 0x52fd5c, 0x52dcdb, 0x52e490, 0x52e523, 0x52e59b, 0x52e643, 0x52e6b5, 0x52eb3e, 0x52edde, 0x52f238, 0x52fa08, 0x52fa4b,
---Type <return> to continue, or q <return> to quit---
0x52dcdb, 0x52dcdb, 0x52fa9e, 0x52dcdb, 0x52dcdb, 0x52dcdb, 0x52dcdb, 0x52dcdb, 0x52dcdb, 0x52dcdb, 0x52dcdb, 0x52dcdb, 0x52fae8 <repeats 64 times>}
op = <value optimized out>
stack = {pc = 0x210e2c8 "\"\306\331 Ɖ\030\332\333!\203K", byte_string = 34919649, byte_string_start = 0x210e290 "\306\307 \211\203\034", constants = 17637837,
next = 0x7fff870241e0}
top = 0x7fff87023dc8
result = <value optimized out>
#19 0x00000000004f87cd in Ffuncall (nargs=<value optimized out>, args=0x10d2380) at eval.c:2839
fun = 48006004465216
original_fun = 13508626
funcar = 20177344
numargs = 29
val = <value optimized out>
backtrace = {next = 0x7fff870240f0, function = 13508626, args = 0x7fff87023f58, nargs = 29, debug_on_exit = 0}
internal_args = <value optimized out>
i = <value optimized out>
#20 0x00000000004fa2e4 in Fapply (nargs=<value optimized out>, args=0x7fff87024178) at eval.c:2312
i = <value optimized out>
numargs = <value optimized out>
spread_arg = 11403218
funcall_args = 0x7fff87023f50
fun = <value optimized out>
retval = <value optimized out>
sa_must_free = false
#21 0x00000000004f8a21 in Ffuncall (nargs=<value optimized out>, args=<value optimized out>) at eval.c:2759
fun = <value optimized out>
original_fun = 11538418
funcar = <value optimized out>
numargs = 2
val = <value optimized out>
backtrace = {next = 0x7fff87024280, function = 11538418, args = 0x7fff87024178, nargs = 2, debug_on_exit = 0}
internal_args = <value optimized out>
i = <value optimized out>
#22 0x000000000052dbbd in exec_byte_code (bytestr=<value optimized out>, vector=<value optimized out>, maxdepth=<value optimized out>,
args_template=<value optimized out>, nargs=48006004465216, args=0x2ba944d7de58) at bytecode.c:900
targets = {0x52dcdb, 0x52fd91, 0x52fd96, 0x52f96d, 0x52dc28, 0x52dc28, 0x52f972, 0x52f9b5, 0x52f928, 0x52f92d, 0x52f932, 0x52f93d, 0x52da92, 0x52da98, 0x52dd19,
0x52f945, 0x52de9d, 0x52dea2, 0x52dea7, 0x52deb5, 0x52daea, 0x52daf0, 0x52deed, 0x52dec5, 0x52df69, 0x52df6e, 0x52df73, 0x52df7d, 0x52db5a, 0x52db60,
0x52df2c, 0x52df41, 0x52dfc2, 0x52dfc7, 0x52dfcc, 0x52dfd5, 0x52db98, 0x52dba0, 0x52df85, 0x52df9a, 0x52e022, 0x52e027, 0x52e02c, 0x52e035, 0x52dbe0,
0x52dbe0, 0x52dfe5, 0x52dffa, 0x52dcdb, 0x52dcdb, 0x52dcdb, 0x52dcdb, 0x52dcdb, 0x52dcdb, 0x52dcdb, 0x52dcdb, 0x52e88c, 0x52e907, 0x52e942, 0x52e97d,
0x52e9b8, 0x52ddee, 0x52de2a, 0x52e9fc, 0x52ddad, 0x52de5c, 0x52ea31, 0x52ea63, 0x52ea95, 0x52ead6, 0x52eb0a, 0x52eb87, 0x52ebb2, 0x52ebe4, 0x52ec1d,
0x52ec48, 0x52ec73, 0x52eca5, 0x52ecd7, 0x52ed09, 0x52ed42, 0x52ed76, 0x52edaa, 0x52ee27, 0x52ee63, 0x52ee9f, 0x52ef3d, 0x52ef6f, 0x52efa1, 0x52efd3,
0x52f005, 0x52f039, 0x52f06e, 0x52f0a2, 0x52f0d6, 0x52f10a, 0x52f1a4, 0x52dce7, 0x52f1dd, 0x52f208, 0x52f281, 0x52f2ba, 0x52f2f3, 0x52f31e, 0x52f34a,
0x52f376, 0x52f3a6, 0x52dcdb, 0x52f3d8, 0x52f404, 0x52f430, 0x52f45c, 0x52f488, 0x52f4b4, 0x52dce7, 0x52dcdb, 0x52f4df, 0x52f50b, 0x52f536, 0x52f561,
0x52f593, 0x52f5c5, 0x52f5f0, 0x52f6c0, 0x52f6f2, 0x52f724, 0x52f756, 0x52f782, 0x52dcdb, 0x52e25a, 0x52e074, 0x52dd2e, 0x52e11a, 0x52e1db, 0x52e3d2,
---Type <return> to continue, or q <return> to quit---
0x52e758, 0x52e797, 0x52df02, 0x52e2a5, 0x52e2d7, 0x52e338, 0x52e36a, 0x52e3a1, 0x52e7bb, 0x52e7f4, 0x52e838, 0x52e045, 0x52f7ad, 0x52f7e6, 0x52f811,
0x52f83c, 0x52f867, 0x52f892, 0x52f8c4, 0x52f8f6, 0x52fb17, 0x52fb49, 0x52fb8b, 0x52fbbd, 0x52fbef, 0x52fc1a, 0x52fc4c, 0x52fc7e, 0x52fcb9, 0x52fcf4,
0x52f13e, 0x52f172, 0x52fd28, 0x52fd5c, 0x52dcdb, 0x52e490, 0x52e523, 0x52e59b, 0x52e643, 0x52e6b5, 0x52eb3e, 0x52edde, 0x52f238, 0x52fa08, 0x52fa4b,
0x52dcdb, 0x52dcdb, 0x52fa9e, 0x52dcdb, 0x52dcdb, 0x52dcdb, 0x52dcdb, 0x52dcdb, 0x52dcdb, 0x52dcdb, 0x52dcdb, 0x52dcdb, 0x52fae8 <repeats 64 times>}
op = <value optimized out>
stack = {pc = 0x210e56d "\207", byte_string = 34921857, byte_string_start = 0x210e508 "\b\204^", constants = 17641685, next = 0x7fff870243d0}
top = 0x7fff87024170
result = <value optimized out>
#23 0x00000000004f87cd in Ffuncall (nargs=<value optimized out>, args=0x10d2400) at eval.c:2839
fun = 48006004465216
original_fun = 13508674
funcar = 20177344
numargs = 0
val = <value optimized out>
backtrace = {next = 0x7fff87024470, function = 13508674, args = 0x7fff87024370, nargs = 0, debug_on_exit = 0}
internal_args = <value optimized out>
i = <value optimized out>
#24 0x000000000052dbbd in exec_byte_code (bytestr=<value optimized out>, vector=<value optimized out>, maxdepth=<value optimized out>,
args_template=<value optimized out>, nargs=48006004465216, args=0x2ba944d7de58) at bytecode.c:900
targets = {0x52dcdb, 0x52fd91, 0x52fd96, 0x52f96d, 0x52dc28, 0x52dc28, 0x52f972, 0x52f9b5, 0x52f928, 0x52f92d, 0x52f932, 0x52f93d, 0x52da92, 0x52da98, 0x52dd19,
0x52f945, 0x52de9d, 0x52dea2, 0x52dea7, 0x52deb5, 0x52daea, 0x52daf0, 0x52deed, 0x52dec5, 0x52df69, 0x52df6e, 0x52df73, 0x52df7d, 0x52db5a, 0x52db60,
0x52df2c, 0x52df41, 0x52dfc2, 0x52dfc7, 0x52dfcc, 0x52dfd5, 0x52db98, 0x52dba0, 0x52df85, 0x52df9a, 0x52e022, 0x52e027, 0x52e02c, 0x52e035, 0x52dbe0,
0x52dbe0, 0x52dfe5, 0x52dffa, 0x52dcdb, 0x52dcdb, 0x52dcdb, 0x52dcdb, 0x52dcdb, 0x52dcdb, 0x52dcdb, 0x52dcdb, 0x52e88c, 0x52e907, 0x52e942, 0x52e97d,
0x52e9b8, 0x52ddee, 0x52de2a, 0x52e9fc, 0x52ddad, 0x52de5c, 0x52ea31, 0x52ea63, 0x52ea95, 0x52ead6, 0x52eb0a, 0x52eb87, 0x52ebb2, 0x52ebe4, 0x52ec1d,
0x52ec48, 0x52ec73, 0x52eca5, 0x52ecd7, 0x52ed09, 0x52ed42, 0x52ed76, 0x52edaa, 0x52ee27, 0x52ee63, 0x52ee9f, 0x52ef3d, 0x52ef6f, 0x52efa1, 0x52efd3,
0x52f005, 0x52f039, 0x52f06e, 0x52f0a2, 0x52f0d6, 0x52f10a, 0x52f1a4, 0x52dce7, 0x52f1dd, 0x52f208, 0x52f281, 0x52f2ba, 0x52f2f3, 0x52f31e, 0x52f34a,
0x52f376, 0x52f3a6, 0x52dcdb, 0x52f3d8, 0x52f404, 0x52f430, 0x52f45c, 0x52f488, 0x52f4b4, 0x52dce7, 0x52dcdb, 0x52f4df, 0x52f50b, 0x52f536, 0x52f561,
0x52f593, 0x52f5c5, 0x52f5f0, 0x52f6c0, 0x52f6f2, 0x52f724, 0x52f756, 0x52f782, 0x52dcdb, 0x52e25a, 0x52e074, 0x52dd2e, 0x52e11a, 0x52e1db, 0x52e3d2,
0x52e758, 0x52e797, 0x52df02, 0x52e2a5, 0x52e2d7, 0x52e338, 0x52e36a, 0x52e3a1, 0x52e7bb, 0x52e7f4, 0x52e838, 0x52e045, 0x52f7ad, 0x52f7e6, 0x52f811,
0x52f83c, 0x52f867, 0x52f892, 0x52f8c4, 0x52f8f6, 0x52fb17, 0x52fb49, 0x52fb8b, 0x52fbbd, 0x52fbef, 0x52fc1a, 0x52fc4c, 0x52fc7e, 0x52fcb9, 0x52fcf4,
0x52f13e, 0x52f172, 0x52fd28, 0x52fd5c, 0x52dcdb, 0x52e490, 0x52e523, 0x52e59b, 0x52e643, 0x52e6b5, 0x52eb3e, 0x52edde, 0x52f238, 0x52fa08, 0x52fa4b,
0x52dcdb, 0x52dcdb, 0x52fa9e, 0x52dcdb, 0x52dcdb, 0x52dcdb, 0x52dcdb, 0x52dcdb, 0x52dcdb, 0x52dcdb, 0x52dcdb, 0x52dcdb, 0x52fae8 <repeats 64 times>}
op = <value optimized out>
stack = {
pc = 0xccb99f "\210\202\201\003\016A❃V\001\331\026B\343\344\003\206P\001\n\211A\022@!!\210\202\201\003\016A坃\220\001\346\347\003\206h\001\n\211A\022@!!\262\t\006\a\203\203\001\006\a\006\t\006\tAB\241\210\006\aA\262\b\202\201\003\006\b\016CB\211\026C\262\b\202\201\003\016A蝃\270\001\347\002\206\241\001\n\211A\022@!\346\001!\351\001!\203\256\001\211\262\002\352\002\314\331#\266\003\202\201\003\016A띃\330\001\347\002\206\311\001\n\211A\022@!\346\001!\352\001\314ى$\266\003\202\201\003\016A욃\001\002\331\026B\001\206\353\001\n\211A\022@\262\t\006\b;\204\367\001\332\355!\210\356\347\006\n!!\210\202"..., byte_string = 12730433,
byte_string_start = 0xccb868 "\306 \210\b\203\021", constants = 13414813, next = 0x7fff87024590}
top = 0x7fff87024368
result = <value optimized out>
#25 0x00000000004f87cd in Ffuncall (nargs=<value optimized out>, args=0xccb4b0) at eval.c:2839
fun = 48006004465216
---Type <return> to continue, or q <return> to quit---
original_fun = 13291250
funcar = 20177344
numargs = 1
val = <value optimized out>
backtrace = {next = 0x7fff87024630, function = 13291250, args = 0x7fff870244f0, nargs = 1, debug_on_exit = 0}
internal_args = <value optimized out>
i = <value optimized out>
#26 0x000000000052dbbd in exec_byte_code (bytestr=<value optimized out>, vector=<value optimized out>, maxdepth=<value optimized out>,
args_template=<value optimized out>, nargs=48006004465216, args=0x2ba944d7de58) at bytecode.c:900
targets = {0x52dcdb, 0x52fd91, 0x52fd96, 0x52f96d, 0x52dc28, 0x52dc28, 0x52f972, 0x52f9b5, 0x52f928, 0x52f92d, 0x52f932, 0x52f93d, 0x52da92, 0x52da98, 0x52dd19,
0x52f945, 0x52de9d, 0x52dea2, 0x52dea7, 0x52deb5, 0x52daea, 0x52daf0, 0x52deed, 0x52dec5, 0x52df69, 0x52df6e, 0x52df73, 0x52df7d, 0x52db5a, 0x52db60,
0x52df2c, 0x52df41, 0x52dfc2, 0x52dfc7, 0x52dfcc, 0x52dfd5, 0x52db98, 0x52dba0, 0x52df85, 0x52df9a, 0x52e022, 0x52e027, 0x52e02c, 0x52e035, 0x52dbe0,
0x52dbe0, 0x52dfe5, 0x52dffa, 0x52dcdb, 0x52dcdb, 0x52dcdb, 0x52dcdb, 0x52dcdb, 0x52dcdb, 0x52dcdb, 0x52dcdb, 0x52e88c, 0x52e907, 0x52e942, 0x52e97d,
0x52e9b8, 0x52ddee, 0x52de2a, 0x52e9fc, 0x52ddad, 0x52de5c, 0x52ea31, 0x52ea63, 0x52ea95, 0x52ead6, 0x52eb0a, 0x52eb87, 0x52ebb2, 0x52ebe4, 0x52ec1d,
0x52ec48, 0x52ec73, 0x52eca5, 0x52ecd7, 0x52ed09, 0x52ed42, 0x52ed76, 0x52edaa, 0x52ee27, 0x52ee63, 0x52ee9f, 0x52ef3d, 0x52ef6f, 0x52efa1, 0x52efd3,
0x52f005, 0x52f039, 0x52f06e, 0x52f0a2, 0x52f0d6, 0x52f10a, 0x52f1a4, 0x52dce7, 0x52f1dd, 0x52f208, 0x52f281, 0x52f2ba, 0x52f2f3, 0x52f31e, 0x52f34a,
0x52f376, 0x52f3a6, 0x52dcdb, 0x52f3d8, 0x52f404, 0x52f430, 0x52f45c, 0x52f488, 0x52f4b4, 0x52dce7, 0x52dcdb, 0x52f4df, 0x52f50b, 0x52f536, 0x52f561,
0x52f593, 0x52f5c5, 0x52f5f0, 0x52f6c0, 0x52f6f2, 0x52f724, 0x52f756, 0x52f782, 0x52dcdb, 0x52e25a, 0x52e074, 0x52dd2e, 0x52e11a, 0x52e1db, 0x52e3d2,
0x52e758, 0x52e797, 0x52df02, 0x52e2a5, 0x52e2d7, 0x52e338, 0x52e36a, 0x52e3a1, 0x52e7bb, 0x52e7f4, 0x52e838, 0x52e045, 0x52f7ad, 0x52f7e6, 0x52f811,
0x52f83c, 0x52f867, 0x52f892, 0x52f8c4, 0x52f8f6, 0x52fb17, 0x52fb49, 0x52fb8b, 0x52fbbd, 0x52fbef, 0x52fc1a, 0x52fc4c, 0x52fc7e, 0x52fcb9, 0x52fcf4,
0x52f13e, 0x52f172, 0x52fd28, 0x52fd5c, 0x52dcdb, 0x52e490, 0x52e523, 0x52e59b, 0x52e643, 0x52e6b5, 0x52eb3e, 0x52edde, 0x52f238, 0x52fa08, 0x52fa4b,
0x52dcdb, 0x52dcdb, 0x52fa9e, 0x52dcdb, 0x52dcdb, 0x52dcdb, 0x52dcdb, 0x52dcdb, 0x52dcdb, 0x52dcdb, 0x52dcdb, 0x52dcdb, 0x52fae8 <repeats 64 times>}
op = <value optimized out>
stack = {pc = 0xc8797c "\210\016H\203\240\005\201\300", byte_string = 12867089,
byte_string_start = 0xc873e8 "\306 \020\307\021\n\023\307\024\310\311!\211\307=\204\060", constants = 13292941, next = 0x7fff87024710}
top = 0x7fff870244e8
result = <value optimized out>
#27 0x00000000004f87cd in Ffuncall (nargs=<value optimized out>, args=0xcadbd8) at eval.c:2839
fun = 48006004465216
original_fun = 13136194
funcar = 20177344
numargs = 0
val = <value optimized out>
backtrace = {next = 0x7fff87024860, function = 13136194, args = 0x7fff870246b8, nargs = 0, debug_on_exit = 0}
internal_args = <value optimized out>
i = <value optimized out>
#28 0x000000000052dbbd in exec_byte_code (bytestr=<value optimized out>, vector=<value optimized out>, maxdepth=<value optimized out>,
args_template=<value optimized out>, nargs=48006004465216, args=0x2ba944d7de58) at bytecode.c:900
targets = {0x52dcdb, 0x52fd91, 0x52fd96, 0x52f96d, 0x52dc28, 0x52dc28, 0x52f972, 0x52f9b5, 0x52f928, 0x52f92d, 0x52f932, 0x52f93d, 0x52da92, 0x52da98, 0x52dd19,
0x52f945, 0x52de9d, 0x52dea2, 0x52dea7, 0x52deb5, 0x52daea, 0x52daf0, 0x52deed, 0x52dec5, 0x52df69, 0x52df6e, 0x52df73, 0x52df7d, 0x52db5a, 0x52db60,
0x52df2c, 0x52df41, 0x52dfc2, 0x52dfc7, 0x52dfcc, 0x52dfd5, 0x52db98, 0x52dba0, 0x52df85, 0x52df9a, 0x52e022, 0x52e027, 0x52e02c, 0x52e035, 0x52dbe0,
0x52dbe0, 0x52dfe5, 0x52dffa, 0x52dcdb, 0x52dcdb, 0x52dcdb, 0x52dcdb, 0x52dcdb, 0x52dcdb, 0x52dcdb, 0x52dcdb, 0x52e88c, 0x52e907, 0x52e942, 0x52e97d,
0x52e9b8, 0x52ddee, 0x52de2a, 0x52e9fc, 0x52ddad, 0x52de5c, 0x52ea31, 0x52ea63, 0x52ea95, 0x52ead6, 0x52eb0a, 0x52eb87, 0x52ebb2, 0x52ebe4, 0x52ec1d,
---Type <return> to continue, or q <return> to quit---
0x52ec48, 0x52ec73, 0x52eca5, 0x52ecd7, 0x52ed09, 0x52ed42, 0x52ed76, 0x52edaa, 0x52ee27, 0x52ee63, 0x52ee9f, 0x52ef3d, 0x52ef6f, 0x52efa1, 0x52efd3,
0x52f005, 0x52f039, 0x52f06e, 0x52f0a2, 0x52f0d6, 0x52f10a, 0x52f1a4, 0x52dce7, 0x52f1dd, 0x52f208, 0x52f281, 0x52f2ba, 0x52f2f3, 0x52f31e, 0x52f34a,
0x52f376, 0x52f3a6, 0x52dcdb, 0x52f3d8, 0x52f404, 0x52f430, 0x52f45c, 0x52f488, 0x52f4b4, 0x52dce7, 0x52dcdb, 0x52f4df, 0x52f50b, 0x52f536, 0x52f561,
0x52f593, 0x52f5c5, 0x52f5f0, 0x52f6c0, 0x52f6f2, 0x52f724, 0x52f756, 0x52f782, 0x52dcdb, 0x52e25a, 0x52e074, 0x52dd2e, 0x52e11a, 0x52e1db, 0x52e3d2,
0x52e758, 0x52e797, 0x52df02, 0x52e2a5, 0x52e2d7, 0x52e338, 0x52e36a, 0x52e3a1, 0x52e7bb, 0x52e7f4, 0x52e838, 0x52e045, 0x52f7ad, 0x52f7e6, 0x52f811,
0x52f83c, 0x52f867, 0x52f892, 0x52f8c4, 0x52f8f6, 0x52fb17, 0x52fb49, 0x52fb8b, 0x52fbbd, 0x52fbef, 0x52fc1a, 0x52fc4c, 0x52fc7e, 0x52fcb9, 0x52fcf4,
0x52f13e, 0x52f172, 0x52fd28, 0x52fd5c, 0x52dcdb, 0x52e490, 0x52e523, 0x52e59b, 0x52e643, 0x52e6b5, 0x52eb3e, 0x52edde, 0x52f238, 0x52fa08, 0x52fa4b,
0x52dcdb, 0x52dcdb, 0x52fa9e, 0x52dcdb, 0x52dcdb, 0x52dcdb, 0x52dcdb, 0x52dcdb, 0x52dcdb, 0x52dcdb, 0x52dcdb, 0x52dcdb, 0x52fae8 <repeats 64 times>}
op = <value optimized out>
stack = {pc = 0xc80b45 "\210)\210\351\352\353\"\210\354\321\355\"\211;\203\256", byte_string = 12891393, byte_string_start = 0xc80ab0 "\b\203\b",
constants = 13133813, next = 0x0}
top = 0x7fff870246b0
result = <value optimized out>
#29 0x00000000004f7890 in apply_lambda (fun=13134229, args=<value optimized out>) at eval.c:2887
args_left = 11403218
i = <value optimized out>
numargs = 0
arg_vector = 0x7fff87024780
tem = <value optimized out>
sa_must_free = false
#30 0x00000000004f7b73 in eval_sub (form=4611686018428436480) at eval.c:2218
fun = 20177344
val = <value optimized out>
original_fun = 13073522
original_args = 11403218
funcar = 12137440
backtrace = {next = 0x0, function = 13073522, args = 0x7fff87024780, nargs = 0, debug_on_exit = 0}
#31 0x00000000004f9936 in Feval (form=12309142, lexical=<value optimized out>) at eval.c:2005
No locals.
#32 0x00000000004f7423 in internal_condition_case (bfun=<value optimized out>, handlers=<value optimized out>, hfun=<value optimized out>) at eval.c:1289
val = 20177344
c = {tag = 11403218, val = 11403218, next = 0x7fff87024a90, gcpro = 0x0, jmp = {{__jmpbuf = {15391968, -6964255210143123409, 11403218, 140735458462856, 4000,
4294967295, 6964518967505418287, -6964254408377141201}, __mask_was_saved = 0, __saved_mask = {__val = {48006008787184, 48006000973232, 48006000930816,
1, 4294967295, 4000, 1, 7931136, 0, 4000, 4294967295, 0, 48005985920786, 1, 0, 4000}}}}, backlist = 0x0, handlerlist = 0x0, lisp_eval_depth = 0,
pdlcount = 2, poll_suppress_count = 0, interrupt_input_blocked = 0, byte_stack = 0x0}
h = {handler = 11471026, var = 11403218, chosen_clause = 11403218, tag = 0x7fff87024910, next = 0x0}
#33 0x000000000048c6d6 in top_level_1 (ignore=<value optimized out>) at keyboard.c:1185
No locals.
#34 0x00000000004f753a in internal_catch (tag=<value optimized out>, func=<value optimized out>, arg=<value optimized out>) at eval.c:1060
c = {tag = 11466818, val = 11403218, next = 0x0, gcpro = 0x0, jmp = {{__jmpbuf = {15391968, -6964255210143123409, 11403218, 140735458462856, 4000, 4294967295,
6964518967566235695, -6964254408328775633}, __mask_was_saved = 0, __saved_mask = {__val = {48006001414479, 5709909, 11589858, 11403218, 112,
48006004465304, 48006004465320, 8036614, 100, 30070217072, 48006004465264, 144, 30064771072, 0, 100, 48006004465216}}}}, backlist = 0x0,
handlerlist = 0x0, lisp_eval_depth = 0, pdlcount = 2, poll_suppress_count = 0, interrupt_input_blocked = 0, byte_stack = 0x0}
---Type <return> to continue, or q <return> to quit---
#35 0x000000000048c4ca in command_loop () at keyboard.c:1146
No locals.
#36 recursive_edit_1 () at keyboard.c:779
val = <value optimized out>
#37 0x000000000048c604 in Frecursive_edit () at keyboard.c:843
buffer = 11403218
#38 0x0000000000483c3b in main (argc=0, argv=0x7fff87024da8) at emacs.c:1528
dummy = 0
stack_bottom_variable = 0 '\000'
do_initial_setlocale = <value optimized out>
dumping = <value optimized out>
skip_args = 2
rlim = {rlim_cur = 18446744073709551615, rlim_max = 18446744073709551615}
no_loadup = false
junk = 0x0
dname_arg = 0x0
ch_to_dir = 0x7fff87024ee8 "\021g\002\207\377\177"
(gdb)
[-- Attachment #3: emacs-btfull-openbsd.txt --]
[-- Type: text/plain, Size: 445 bytes --]
Program received signal SIGSEGV, Segmentation fault.
make_float (float_value=0) at alloc.c:2285
2285 float_free_list = float_free_list->u.chain;
(gdb) bt full
#0 make_float (float_value=0) at alloc.c:2285
val = 1417791768
#1 0x0811ac8e in init_alloc () at alloc.c:6480
No locals.
#2 0x080c3f08 in main (argc=8, argv=0xcfbe4ff8) at emacs.c:1136
buf = "�"
f = Variable "f" is not available.
(gdb)
next prev parent reply other threads:[~2013-03-14 22:36 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-03-14 11:13 Question about dumping and initialization Jérémie Courrèges-Anglas
2013-03-14 21:16 ` Paul Eggert
2013-03-14 22:36 ` Jérémie Courrèges-Anglas [this message]
2013-03-15 1:35 ` Paul Eggert
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