Bot failed for AIX     https://buildbot.python.org/all/#builders/227/builds/978 with:

0:07:11 Re-running test_asyncio in verbose mode
Failed to import test module: test.test_asyncio.test_events
Traceback (most recent call last):
  File "/home/shager/cpython-buildarea/3.x.edelsohn-aix-ppc64/build/Lib/unittest/loader.py", line 436, in _find_test_path
    module = self._get_module_from_name(name)
  File "/home/shager/cpython-buildarea/3.x.edelsohn-aix-ppc64/build/Lib/unittest/loader.py", line 377, in _get_module_from_name
    __import__(name)
  File "/home/shager/cpython-buildarea/3.x.edelsohn-aix-ppc64/build/Lib/test/test_asyncio/test_events.py", line 239, in <module>
    class EventLoopTestsMixin:
  File "/home/shager/cpython-buildarea/3.x.edelsohn-aix-ppc64/build/Lib/test/test_asyncio/test_events.py", line 1262, in EventLoopTestsMixin
    @unittest.skipUnless(support.IPV6_ENABLED, 'IPv6 not supported or enabled')
AttributeError: module 'test.support' has no attribute 'IPV6_ENABLED'
test test_asyncio crashed -- Traceback (most recent call last):
  File "/home/shager/cpython-buildarea/3.x.edelsohn-aix-ppc64/build/Lib/test/libregrtest/runtest.py", line 270, in _runtest_inner
    refleak = _runtest_inner2(ns, test_name)
  File "/home/shager/cpython-buildarea/3.x.edelsohn-aix-ppc64/build/Lib/test/libregrtest/runtest.py", line 234, in _runtest_inner2
    test_runner()
  File "/home/shager/cpython-buildarea/3.x.edelsohn-aix-ppc64/build/Lib/test/libregrtest/runtest.py", line 208, in _test_module
    raise Exception("errors while loading tests")
Exception: errors while loading tests
1 test failed again:
    test_asyncio