New submission from Thomas Heller <[EMAIL PROTECTED]>:
When Python shuts down after running test_multiprocessing on Windows, a
segfault occurs (this is with a debug build from trunk):
> python26_d.dll!_Py_ForgetReference(_object * op=0x012de740) Line 2023
+ 0xf bytes C
python26_d.dll!_Py_Dealloc(_object * op=0x012de740) Line 2043 + 0x9
bytes C
python26_d.dll!tupledealloc(PyTupleObject * op=0x00d58c78) Line 169 +
0x8a bytes C
python26_d.dll!_Py_Dealloc(_object * op=0x00d58c78) Line 2044 + 0x7
bytes C
python26_d.dll!PyObject_CallFunctionObjArgs(_object *
callable=0x00d64090, ...) Line 2716 + 0x51 bytes C
python26_d.dll!handle_callback(_PyWeakReference * ref=0x012de740,
_object * callback=0x00d64090) Line 864 + 0xf bytes C
python26_d.dll!PyObject_ClearWeakRefs(_object * object=0x012bcc98)
Line 910 + 0xd bytes C
python26_d.dll!func_dealloc(PyFunctionObject * op=0x012bcc98) Line
453 + 0x9 bytes C
python26_d.dll!_Py_Dealloc(_object * op=0x012bcc98) Line 2044 + 0x7
bytes C
python26_d.dll!tupledealloc(PyTupleObject * op=0x012ddeb8) Line 169 +
0x8a bytes C
python26_d.dll!_Py_Dealloc(_object * op=0x012ddeb8) Line 2044 + 0x7
bytes C
python26_d.dll!clear_slots(_typeobject * type=0x00cbbac8, _object *
self=0x012de740) Line 821 + 0x51 bytes C
python26_d.dll!subtype_dealloc(_object * self=0x012de740) Line 950
+ 0xd bytes C
python26_d.dll!_Py_Dealloc(_object * op=0x012de740) Line 2044 + 0x7
bytes C
python26_d.dll!dict_dealloc(_dictobject * mp=0x00d538c0) Line 907 +
0x6c bytes C
python26_d.dll!_Py_Dealloc(_object * op=0x00d538c0) Line 2044 + 0x7
bytes C
python26_d.dll!dict_dealloc(_dictobject * mp=0x00d536c8) Line 907 +
0x6c bytes C
python26_d.dll!_Py_Dealloc(_object * op=0x00d536c8) Line 2044 + 0x7
bytes C
python26_d.dll!instance_dealloc(PyInstanceObject * inst=0x00d60bf8)
Line 668 + 0x6c bytes C
python26_d.dll!_Py_Dealloc(_object * op=0x00d60bf8) Line 2044 + 0x7
bytes C
python26_d.dll!insertdict(_dictobject * mp=0x00d53620, _object *
key=0x00d5c9b8, long hash=-1896994012, _object * value=0x1e2bb004) Line
455 + 0x51 bytes C
python26_d.dll!PyDict_SetItem(_object * op=0x00d53620, _object *
key=0x00d5c9b8, _object * value=0x1e2bb004) Line 697 + 0x15 bytes C
python26_d.dll!_PyModule_Clear(_object * m=0x00d63968) Line 125 +
0x12 bytes C
python26_d.dll!PyImport_Cleanup() Line 479 + 0x9 bytes C
python26_d.dll!Py_Finalize() Line 452 C
python26_d.dll!Py_Exit(int sts=0) Line 1690 C
python26_d.dll!handle_system_exit() Line 1111 + 0x9 bytes C
python26_d.dll!PyErr_PrintEx(int set_sys_last_vars=1) Line 1123
C
python26_d.dll!PyErr_Print() Line 1030 + 0x7 bytes C
python26_d.dll!PyRun_SimpleFileExFlags(_iobuf * fp=0x10311448, const
char * filename=0x009d5d93, int closeit=1, PyCompilerFlags *
flags=0x0022ff30) Line 931 C
python26_d.dll!PyRun_AnyFileExFlags(_iobuf * fp=0x10311448, const char
* filename=0x009d5d93, int closeit=1, PyCompilerFlags *
flags=0x0022ff30) Line 731 + 0x15 bytes C
python26_d.dll!Py_Main(int argc=5, char * * argv=0x009d5d68) Line 600
+ 0x39 bytes C
python_d.exe!main(int argc=5, char * * argv=0x009d5d68) Line 23 +
0xe bytes C
python_d.exe!__tmainCRTStartup() Line 582 + 0x19 bytes C
python_d.exe!mainCRTStartup() Line 399 C
----------
messages: 68274
nosy: theller
severity: normal
status: open
title: test_multiprocessing segfaults on Windows
type: crash
versions: Python 2.6
_______________________________________
Python tracker <[EMAIL PROTECTED]>
<http://bugs.python.org/issue3124>
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