flox <laxyf at yahoo.fr> added the comment: On 3.1, 3.2 same issue: >>> pickle.loads(b'0') Segmentation fault ---------- nosy: +flox versions: +Python 2.7, Python 3.1, Python 3.2 _______________________________________ Python tracker <report at bugs.python.org> <http://bugs.python.org/issue7542> _______________________________________