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module_traverse segfault

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  module_traverse segfault Roland Plüss <roland@rptd.ch> - 2014-06-16 19:14 +0200

#73322 — module_traverse segfault

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I'm still trying to get Python3 embedded working. The main problem I'm
hitting now is an unexplainable segfault:

Program received signal SIGSEGV, Segmentation fault.
0x00007fffffffc958 in ?? ()
(gdb) bt
#0  0x00007fffffffc958 in ?? ()
#1  0x00007fffdd2f9ed0 in module_traverse () from
/usr/lib64/libpython3.3.so.1.0
#2  0x00007fffdd396cc7 in collect_with_callback () from
/usr/lib64/libpython3.3.so.1.0
#3  0x00007fffdd397738 in PyGC_Collect () from
/usr/lib64/libpython3.3.so.1.0
#4  0x00007fffdd3808ca in Py_Finalize () from /usr/lib64/libpython3.3.so.1.0

It seems to be linked with GC somehow. I don't know how to trace this
problem into the python library. Anybody has seen a similar problem and
knows where I could start looking for the problem? Is there a way to
debug this into python library? I'm using GDB but I'm getting no useful
information out of it.

-- 
Yours sincerely
Plüss Roland

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