test_cmd_line leaked [23, 0, 0] references, sum=23 test_ftplib leaked [-95, 0, 0] references, sum=-95 test_popen2 leaked [52, -26, 0] references, sum=26 test_poplib leaked [-95, 0, 94] references, sum=-1 test_urllib2_localnet leaked [3, 3, 3] references, sum=9