AMD64 Windows8.1 Refleaks 3.x:
https://buildbot.python.org/all/#/builders/157/builds/218
2:51:27 load avg: 3.54 [275/423/2] test__xxsubinterpreters crashed (Exit code 3221225477) -- running: test_regrtest (2 hour 49 min), test_distutils (1 min 56 sec), test_pydoc (1 min 36 sec)
beginning 6 repetitions
123456
...Windows fatal exception: access violation
Thread 0x000004dc (most recent call first):
File "D:\buildarea\3.x.ware-win81-release.refleak\build\lib\test\test__xxsubinterpreters.py", line 766 in setUp
File "D:\buildarea\3.x.ware-win81-release.refleak\build\lib\unittest\case.py", line 547 in _callSetUp
File "D:\buildarea\3.x.ware-win81-release.refleak\build\lib\unittest\case.py", line 589 in run
File "D:\buildarea\3.x.ware-win81-release.refleak\build\lib\unittest\case.py", line 653 in __call__
(...)