linux-i686-2.6
Revision 61704.
Ubuntu 7.10 on i586 machine
gcc-Version 4.1.3 20070929 (prerelease) (Ubuntu 4.1.2-16ubuntu2)

trunk$ ./python Lib/test/regrtest.py -ubsddb,network -R::
[...]
311 tests OK.
7 tests failed:
    test_collections test_cprofile test_frozen test_logging test_pkg
    test_profile test_tcl
27 tests skipped:
    test_aepack test_al test_applesingle test_bsddb185 test_cd test_cl
    test_codecmaps_cn test_codecmaps_hk test_codecmaps_jp
    test_codecmaps_kr test_codecmaps_tw test_curses test_gl
    test_imageop test_imgfile test_linuxaudiodev test_macostools
    test_normalization test_ossaudiodev test_pep277 test_py3kwarn
    test_scriptpackages test_startfile test_sunaudiodev test_winreg
    test_winsound test_zipfile64
Those skips are all expected on linux2.

trunk$ cat reflog.txt
test_smtplib leaked [86, -86, 80, -80] references, sum=0
test_socket_ssl leaked [0, 123, -123, 0] references, sum=0
test_threading leaked [0, 0, 0, -86] references, sum=-86
test_urllib2_localnet leaked [3, 171, -165, 3] references, sum=12

This is a duplicate of issue2223.