[issue12181] SIGBUS error on OpenBSD (sparc64)
New submission from rpointel : Hello, on OpenBSD (arch: sparc64), when I run the regress tests, I have a SIGBUS error during the test_kqueue.py: (gdb) run /tmp/test_kqueue.py Starting program: /usr/local/bin/python2.7 /tmp/test_kqueue.py testPair (__main__.TestKQueue) ... Program received signal SIGBUS, Bus error. PyMember_GetOne (addr=0x21007b72c "", l=0x211d2e9c8) at Python/structmember.c:128 128 v = PyLong_FromLongLong(*(PY_LONG_LONG *)addr); I compiled Python 2.7.1 with debug symbols to help you, attached file is the gdb output (backtrace). Don't hesitate to ask me if you need information. Thanks. -- components: Tests files: python2.7.1_sigbus_sparc64 messages: 136893 nosy: rpointel priority: normal severity: normal status: open title: SIGBUS error on OpenBSD (sparc64) type: crash versions: Python 2.7 Added file: http://bugs.python.org/file22115/python2.7.1_sigbus_sparc64 ___ Python tracker <http://bugs.python.org/issue12181> ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue12181] SIGBUS error on OpenBSD (sparc64)
rpointel added the comment:
> It looks like the crash occurs on r[0].data in testPair() of test_kqueue. Can
> you confirm this? Comment the line in test_kqueue.py to check if it works
> around the crash.
Yes, it does not crash if I comment this line.
> What is the size of intptr_t and "long long" types on your host?
size of intptr_t and "long long" is : 8.
> Can you try to get the definition of the kevent structure? It should be in
> /usr/include/sys/event.h. And/or the offset of each field using the following
> C script (not tested).
I have replaced this line of your program (because it failed to build):
#define DUMP(field) printf("offset of " #field ": %u\n", offsetof(ev, field))
by
#define DUMP(field) printf("offset of " #field ": %u\n", offsetof(struct
kevent, field))
and I have:
offset of ident: 0
offset of filter: 4
offset of flags: 6
offset of fflags: 8
offset of data: 12
offset of udata: 16
Thanks a lot for your help,
Remi.
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[issue12588] test_capi.test_subinterps() failed on OpenBSD (powerpc)
New submission from rpointel : Hello, the test test_subinterps failed on OpenBSD on powerpc architecture. It works fine on amd64 and sparc64. (The test_pendingcalls_threaded has been skipped because it blocks on OpenBSD). Don't hesitate if you need more informations. Details: Re-running test 'test_capi' in verbose mode test_instancemethod (test.test_capi.CAPITest) ... ok test_memoryview_from_NULL_pointer (test.test_capi.CAPITest) ... ok test_no_FatalError_infinite_loop (test.test_capi.CAPITest) ... ok test_pendingcalls_non_threaded (test.test_capi.TestPendingCalls) ... ok test_pendingcalls_threaded (test.test_capi.TestPendingCalls) ... skipped 'blocking on OpenBSD' test (test.test_capi.Test6012) ... ok test_subinterps (test.test_capi.EmbeddingTest) ... test test_capi failed FAIL == FAIL: test_subinterps (test.test_capi.EmbeddingTest) -- Traceback (most recent call last): File "/usr/obj/ports/Python-3.2.1/Python-3.2.1/Lib/test/test_capi.py", line 170, in test_subinterps (p.returncode, err)) AssertionError: -11 != 0 : bad returncode -11, stderr is b'' -- Ran 7 tests in 3.797s FAILED (failures=1, skipped=1) ------ components: Tests messages: 140696 nosy: rpointel priority: normal severity: normal status: open title: test_capi.test_subinterps() failed on OpenBSD (powerpc) versions: Python 3.2 ___ Python tracker <http://bugs.python.org/issue12588> ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue12589] test_long.test_nan_inf() failed on OpenBSD (powerpc)
New submission from rpointel :
Hello,
the test test_nan_inf failed on OpenBSD on powerpc architecture.
It works fine on amd64 and sparc64.
Don't hesitate if you need more informations.
Details:
Re-running test 'test_long' in verbose mode
test__format__ (test.test_long.LongTest) ... ok
test_bit_length (test.test_long.LongTest) ... ok
test_bitop_identities (test.test_long.LongTest) ... ok
test_conversion (test.test_long.LongTest) ... ok
test_correctly_rounded_true_division (test.test_long.LongTest) ... ok
test_division (test.test_long.LongTest) ... ok
test_float_conversion (test.test_long.LongTest) ... ok
test_float_overflow (test.test_long.LongTest) ... ok
test_format (test.test_long.LongTest) ... ok
test_from_bytes (test.test_long.LongTest) ... ok
test_karatsuba (test.test_long.LongTest) ... ok
test_logs (test.test_long.LongTest) ... ok
test_long (test.test_long.LongTest) ... ok
test_mixed_compares (test.test_long.LongTest) ... ok
test_nan_inf (test.test_long.LongTest) ... FAIL
test_round (test.test_long.LongTest) ... ok
test_small_ints (test.test_long.LongTest) ... ok
test_to_bytes (test.test_long.LongTest) ... ok
test_true_division (test.test_long.LongTest) ...
/usr/obj/ports/Python-3.2.1/Python-3.2.1/Lib/test/regrtest.py:1053:
ResourceWarning: unclosed
gc.collect()
/usr/obj/ports/Python-3.2.1/Python-3.2.1/Lib/test/regrtest.py:1053:
ResourceWarning: unclosed
gc.collect()
/usr/obj/ports/Python-3.2.1/Python-3.2.1/Lib/test/regrtest.py:1053:
ResourceWarning: unclosed
gc.collect()
test test_long failed
ok
==
FAIL: test_nan_inf (test.test_long.LongTest)
--
Traceback (most recent call last):
File "/usr/obj/ports/Python-3.2.1/Python-3.2.1/Lib/test/test_long.py", line
633, in test_nan_inf
self.assertRaises(OverflowError, int, float('inf'))
AssertionError: OverflowError not raised by int
--
Ran 19 tests in 25.020s
FAILED (failures=1)
--
components: Tests
messages: 140697
nosy: rpointel
priority: normal
severity: normal
status: open
title: test_long.test_nan_inf() failed on OpenBSD (powerpc)
versions: Python 3.2
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[issue12592] modify configure.in to detect OpenBSD 5.x
New submission from rpointel : Hi, I tested to build Python 2.7 and Python 3.2.1 (it would be the same with others versions of Python) and it failed to build on OpenBSD 5.0 (beta version). This is the diff to correctly work on OpenBSD 5.x: --- configure.in.orig Sat Jul 9 08:58:56 2011 +++ configure.inWed Jul 20 10:19:37 2011 @@ -320,7 +320,7 @@ # As this has a different meaning on Linux, only define it on OpenBSD AC_DEFINE(_BSD_SOURCE, 1, [Define on OpenBSD to activate all library features]) ;; - OpenBSD/4.@<:@789@:>@) + OpenBSD/4.@<:@789@:>@ | OpenBSD/5.*) # OpenBSD undoes our definition of __BSD_VISIBLE if _XOPEN_SOURCE is # also defined. This can be overridden by defining _BSD_SOURCE # As this has a different meaning on Linux, only define it on OpenBSD Could you add this modification in the different versions of Python ? Thanks a lot, Remi. -- components: Installation messages: 140724 nosy: rpointel priority: normal severity: normal status: open title: modify configure.in to detect OpenBSD 5.x versions: Python 2.7, Python 3.2 ___ Python tracker <http://bugs.python.org/issue12592> ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue12593] define OpenBSD in configure.in if Py_ENABLE_SHARED == 1
New submission from rpointel :
Hi,
Could you define OpenBSD in enable_shared section of the configure.in ?
I just tested with Python 3.2.1, but it could be usefull to add it in the other
versions of Python 3.x.
This is the diff which seems to work :
--- configure.in.orig Sat Jul 9 08:58:56 2011
+++ configure.inWed Jul 20 10:19:37 2011
@@ -755,7 +755,7 @@
PY3LIBRARY=libpython3.so
fi
;;
-Linux*|GNU*|NetBSD*|FreeBSD*|DragonFly*)
+Linux*|GNU*|NetBSD*|FreeBSD*|OpenBSD*|DragonFly*)
LDLIBRARY='libpython$(LDVERSION).so'
BLDLIBRARY='-L. -lpython$(LDVERSION)'
RUNSHARED=LD_LIBRARY_PATH=`pwd`:${LD_LIBRARY_PATH}
Thanks a lot,
Remi.
--
components: Installation
messages: 140725
nosy: rpointel
priority: normal
severity: normal
status: open
title: define OpenBSD in configure.in if Py_ENABLE_SHARED == 1
versions: Python 3.2
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[issue12588] test_capi.test_subinterps() failed on OpenBSD (powerpc)
rpointel added the comment: Hello, I just want to inform you that valgrind does not work on OpenBSD (only Linux and Darwin). Thanks for your help, Remi. -- ___ Python tracker <http://bugs.python.org/issue12588> ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue12673] SEGFAULT error on OpenBSD (sparc)
New submission from rpointel :
Hello,
on OpenBSD (arch: sparc), I got a SIGBUS error during the compilation.
gdb info:
#0 0x089f136c in listextend (self=0xb6232d8, b=0xb611060) at
/home/ports/pobj/Python-2.7.1/Python-2.7.1/Objects/listobject.c:838
838 Py_INCREF(o);
(gdb) list
833 /* populate the end of self with b's items */
834 src = PySequence_Fast_ITEMS(b);
835 dest = self->ob_item + m;
836 for (i = 0; i < n; i++) {
837 PyObject *o = src[i];
838 Py_INCREF(o);
839 dest[i] = o;
840 }
841 Py_DECREF(b);
842 Py_RETURN_NONE;
(gdb) print src
$1 = (PyObject **) 0xb61106c
(gdb) print i
$2 = 1
(gdb) print *src
$3 = (PyObject *) 0x8d8afdc
(gdb) print src[i]
$4 = (PyObject *) 0x0
Attached file is the complete log file.
Thanks,
Remi.
--
components: Installation
files: python_segfault_sparc.log
messages: 141488
nosy: rpointel
priority: normal
severity: normal
status: open
title: SEGFAULT error on OpenBSD (sparc)
versions: Python 2.7
Added file: http://bugs.python.org/file22816/python_segfault_sparc.log
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[issue12673] SEGFAULT error on OpenBSD (sparc)
rpointel added the comment: This bug seems to be the same than 7424: http://bugs.python.org/issue7424 Sorry I didn't seen it before. -- ___ Python tracker <http://bugs.python.org/issue12673> ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue7424] segmentation fault in listextend during install
Changes by rpointel : -- nosy: +rpointel ___ Python tracker <http://bugs.python.org/issue7424> ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue7424] segmentation fault in listextend during install
rpointel added the comment: Hi, we have the same problem on OpenBSD (sparc). You could find more information: http://marc.info/?l=openbsd-ports&m=131219537505698 Thanks, Remi. -- ___ Python tracker <http://bugs.python.org/issue7424> ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue7424] segmentation fault in listextend during install
rpointel added the comment:
I changed the value from 1000 to 200, and it crashed the same way, then I
tested with 20, and it ran into a runtime error but in a different place:
c++ -pthread -L/home/ports/pobj/Python-2.7.1/Python-2.7.1 -Wl,--export-dynamic
-o python Modules/python.o -lpython2.7 -pthread -lutil -lm
/home/ports/pobj/Python-2.7.1/Python-2.7.1/libpython2.7.so.0.0: warning:
tmpnam() possibly used unsafely; consider using mkstemp()
/home/ports/pobj/Python-2.7.1/Python-2.7.1/libpython2.7.so.0.0: warning:
tempnam() possibly used unsafely; consider using mkstemp()
/home/ports/pobj/Python-2.7.1/Python-2.7.1/libpython2.7.so.0.0: warning:
strcpy() is almost always misused, please use strlcpy()
/home/ports/pobj/Python-2.7.1/Python-2.7.1/libpython2.7.so.0.0: warning:
sprintf() is often misused, please use snprintf()
/home/ports/pobj/Python-2.7.1/Python-2.7.1/libpython2.7.so.0.0: warning:
strcat() is almost always misused, please use strlcat()
Traceback (most recent call last):
File "/home/ports/pobj/Python-2.7.1/Python-2.7.1/Lib/site.py", line 553, in
main()
File "/home/ports/pobj/Python-2.7.1/Python-2.7.1/Lib/site.py", line 535, in
main
known_paths = addusersitepackages(known_paths)
File "/home/ports/pobj/Python-2.7.1/Python-2.7.1/Lib/site.py", line 268, in
addusersitepackages
user_site = getusersitepackages()
File "/home/ports/pobj/Python-2.7.1/Python-2.7.1/Lib/site.py", line 243, in
getusersitepackages
user_base = getuserbase() # this will also set USER_BASE
File "/home/ports/pobj/Python-2.7.1/Python-2.7.1/Lib/site.py", line 233, in
getuserbase
USER_BASE = get_config_var('userbase')
File "/home/ports/pobj/Python-2.7.1/Python-2.7.1/Lib/sysconfig.py", line 535,
in get_config_var
return get_config_vars().get(name)
File "/home/ports/pobj/Python-2.7.1/Python-2.7.1/Lib/sysconfig.py", line 434,
in get_config_vars
_init_posix(_CONFIG_VARS)
File "/home/ports/pobj/Python-2.7.1/Python-2.7.1/Lib/sysconfig.py", line 282,
in _init_posix
_parse_makefile(makefile, vars)
File "/home/ports/pobj/Python-2.7.1/Python-2.7.1/Lib/sysconfig.py", line 195,
in _parse_makefile
_variable_rx = re.compile("([a-zA-Z][a-zA-Z0-9_]+)\s*=\s*(.*)")
File "/home/ports/pobj/Python-2.7.1/Python-2.7.1/Lib/re.py", line 190, in
compile
return _compile(pattern, flags)
File "/home/ports/pobj/Python-2.7.1/Python-2.7.1/Lib/re.py", line 243, in
_compile
p = sre_compile.compile(pattern, flags)
File "/home/ports/pobj/Python-2.7.1/Python-2.7.1/Lib/sre_compile.py", line
500, in compile
p = sre_parse.parse(p, flags)
File "/home/ports/pobj/Python-2.7.1/Python-2.7.1/Lib/sre_parse.py", line 673,
in parse
p = _parse_sub(source, pattern, 0)
File "/home/ports/pobj/Python-2.7.1/Python-2.7.1/Lib/sre_parse.py", line 308,
in _parse_sub
itemsappend(_parse(source, state))
File "/home/ports/pobj/Python-2.7.1/Python-2.7.1/Lib/sre_parse.py", line 633,
in _parse
p = _parse_sub(source, state)
File "/home/ports/pobj/Python-2.7.1/Python-2.7.1/Lib/sre_parse.py", line 308,
in _parse_sub
itemsappend(_parse(source, state))
File "/home/ports/pobj/Python-2.7.1/Python-2.7.1/Lib/sre_parse.py", line 381,
in _parse
subpattern = SubPattern(state)
RuntimeError: maximum recursion depth exceeded while calling a Python object
*** Error code 1
Then I tried again with the value set to 100, and it ran into the original
segfault again.
Thanks for your help.
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