[SciPy-dev] Segfault on 64 bit machine with latest svn

Nils Wagner nwagner at mecha.uni-stuttgart.de
Wed Feb 15 09:25:58 CST 2006


Nils Wagner wrote:
>Hi all,
>
>I am getting a segfault
>
>Program received signal SIGSEGV, Segmentation fault.
>[Switching to Thread 16384 (LWP 12703)]
>PyArray_SortkindConverter (obj=0x0, sortkind=<value optimized out>) at
>multiarraymodule.c:4112
>4112            *sortkind = PyArray_QUICKSORT;
>(gdb) bt
>#0  PyArray_SortkindConverter (obj=0x0, sortkind=<value optimized out>)
>at multiarraymodule.c:4112
>#1  0x00002aaab63ea5a5 in init_ns_transforms () at __multiarray_api.h:766
>#2  0x00002aaaaac6643b in _PyImport_LoadDynamicModule () from
>/usr/lib64/libpython2.4.so.1.0
>#3  0x00002aaaaac645e3 in load_module () from /usr/lib64/libpython2.4.so.1.0
>#4  0x00002aaaaac64dda in import_submodule () from
>/usr/lib64/libpython2.4.so.1.0
>#5  0x00002aaaaac64fd8 in load_next () from /usr/lib64/libpython2.4.so.1.0
>#6  0x00002aaaaac655dd in PyImport_ImportModuleEx () from
>/usr/lib64/libpython2.4.so.1.0
>#7  0x00002aaaaac48633 in builtin___import__ () from
>/usr/lib64/libpython2.4.so.1.0
>#8  0x00002aaaaac1c13c in PyCFunction_Call () from
>/usr/lib64/libpython2.4.so.1.0
>#9  0x00002aaaaabf7f20 in PyObject_Call () from
>/usr/lib64/libpython2.4.so.1.0
>#10 0x00002aaaaac4b5c9 in PyEval_CallObjectWithKeywords () from
>/usr/lib64/libpython2.4.so.1.0
>#11 0x00002aaaaac4cd15 in PyEval_EvalFrame () from
>/usr/lib64/libpython2.4.so.1.0
>
> Any idea ?
>
>Nils
>
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>Scipy-dev at scipy.net
>http://www.scipy.net/mailman/listinfo/scipy-dev
>  

It seems to be introduced in version 0.9.5.2109.
Here is a test code to reproduce the segfault

Nils



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