Joe Rumsey <pyt...@rumsey.org> added the comment:
I just built python 3.2.2 from source, and reproduced the issue there as well.
Same location. Here's the slightly more informative stack trace from my
release-with-symbols 3.2.2 build:
#0 _ctypes_alloc_callback (callable=0x7fff5fbfef20, converters=0x100000003,
restype=0x7fff5fbfef20, flags=1606414112) at callbacks.c:432
#1 0x00000001010c5395 in PyCFuncPtr_new (type=0x7fff5fbfefc0,
args=0x101010580, kwds=0x7fff5fbfefc0) at _ctypes.c:3372
#2 0x000000010004986c in type_call (type=0x1006ca940, args=0x101041b90,
kwds=0x0) at typeobject.c:676
#3 0x0000000100008605 in PyObject_Call (func=0x1006ca940, arg=0x101041b90,
kw=0x0) at abstract.c:2149
#4 0x000000010008afcc in do_call [inlined] () at
/Users/ogre/src/Python-3.2.2/Python/ceval.c:4141
#5 0x000000010008afcc in PyEval_EvalFrameEx (f=0x7fff5fbff1c0,
throwflag=1606414784) at ceval.c:3944
#6 0x000000010009131b in PyEval_EvalCodeEx (_co=0x7fff5fbff260, globals=0x0,
locals=0x1066c8800000101, args=0x7fff5fbff260, argcount=1606414944,
kws=0x7fff5fbff260, kwcount=0, defs=0x0, defcount=0, kwdefs=0x0, closure=0x0)
at ceval.c:3350
#7 0x000000010009139f in PyEval_EvalCode (co=0x101066828, globals=0x101066c88,
locals=0x0) at ceval.c:767
#8 0x00000001000b0a21 in run_mod [inlined] () at
/Users/ogre/src/Python-3.2.2/Python/pythonrun.c:1783
#9 0x00000001000b0a21 in PyRun_FileExFlags (fp=0x7fff7c677ee0,
filename=0x101066828 "\002", start=0, globals=0x101066c88, locals=0x0,
closeit=1, flags=0x7fff5fbff420) at pythonrun.c:1740
#10 0x00000001000b2992 in PyRun_SimpleFileExFlags (fp=0x7fff7c677ee0,
filename=0x10104ac20 "testctypes.py", closeit=1606415200, flags=0x7fff5fbff360)
at pythonrun.c:1265
#11 0x00000001000c45af in run_file [inlined] () at
/Users/ogre/src/Python-3.2.2/Modules/main.c:297
#12 0x00000001000c45af in Py_Main (argc=1606415440, argv=0x7fff5fbff450) at
main.c:692
#13 0x0000000100001522 in main (argc=17197096, argv=0x100609fe0) at python.c:59
converters doesn't seem to be pointing at valid data.
(gdb) p *converters
$2 = {
ob_refcnt = 3302829852670,
ob_type = 0xe0000000200
}
But, being an optimized build, it's hard to say (especially for me, having
never debugged python itself before) if that's the real data or some
optimizer-mangled version.
----------
versions: +Python 3.2
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Python tracker <rep...@bugs.python.org>
<http://bugs.python.org/issue14354>
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