pypy/module/_socket/test/apptest_socket.py::test_create_qipcrtr

def test_create_qipcrtr():
        import _socket
        if not hasattr(_socket, 'AF_QIPCRTR'):
            pytest.skip('No AF_QIPCRTR on this platform')
        try:
            sock = _socket.socket(_socket.AF_QIPCRTR, _socket.SOCK_DGRAM)
            assert sock.getsockname()[1] == 0
            sock.bind((sock.getsockname()[0], 0))
            assert sock.getsockname()[1] != 0
        finally:
>           sock.close()
E           (application-level) UnboundLocalError: local variable 'sock' referenced before assignment

module/_socket/test/apptest_socket.py:892: UnboundLocalError

builder: own-linux-aarch64 build #2820+

test: pypy/module/_socket/test/apptest_socket.py::test_create_qipcrtr