[issue39853] Segmentation fault with urllib.request.urlopen and threads

[STINNER Victor]

STINNER Victor <vstinner at python.org> added the comment:

Try to get the gdb traceback (C call stack).

You may also try: python3 -X faulthandler urllib_segfault.py.

But I expect a crash in Python finalization, where there is no Python frame and so empty traceback.

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Python tracker <report at bugs.python.org>
<https://bugs.python.org/issue39853>
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