Has anything changed recently wrt networking or DNS on the Testing Farm?

[Miro Hrončok]

Hello.

Yesterday I observed that the Fedora 37 and 36 Python CI tests on the Testing 
farm fail.

The same tests work on Rawhide and worked on Fedora 37/36 previously -- 
unfortunately this could have been a while ago, maybe even couple weeks, due to 
the holidays.

See https://src.fedoraproject.org/rpms/python3.11/pull-request/99

The test failures look like this:

======================================================================
FAIL: test_bind (test.test_asyncore.TestAPI_UseIPv4Poll.test_bind)
----------------------------------------------------------------------
Traceback (most recent call last):
   File "/usr/lib64/python3.11/test/test_asyncore.py", line 752, in test_bind
     self.assertRaises(OSError, s2.bind, (self.addr[0], port))
AssertionError: OSError not raised by bind

======================================================================
FAIL: test_bind (test.test_asyncore.TestAPI_UseIPv4Select.test_bind)
----------------------------------------------------------------------
Traceback (most recent call last):
   File "/usr/lib64/python3.11/test/test_asyncore.py", line 752, in test_bind
     self.assertRaises(OSError, s2.bind, (self.addr[0], port))
AssertionError: OSError not raised by bind

======================================================================
FAIL: test_bind (test.test_asyncore.TestAPI_UseIPv6Poll.test_bind)
----------------------------------------------------------------------
Traceback (most recent call last):
   File "/usr/lib64/python3.11/test/test_asyncore.py", line 752, in test_bind
     self.assertRaises(OSError, s2.bind, (self.addr[0], port))
AssertionError: OSError not raised by bind

======================================================================
FAIL: test_bind (test.test_asyncore.TestAPI_UseIPv6Select.test_bind)
----------------------------------------------------------------------
Traceback (most recent call last):
   File "/usr/lib64/python3.11/test/test_asyncore.py", line 752, in test_bind
     self.assertRaises(OSError, s2.bind, (self.addr[0], port))
AssertionError: OSError not raised by bind

----------------------------------------------------------------------
Ran 101 tests in 1.792s



All teh failed tests are related to either multiprocessing or asyncio.
All of them are either:

   AssertionError: OSError not raised by bind

Or:

   AssertionError: OSError not raised by Listener


The same tests pass during the Koji build when he package builds (unless they 
are skipped due to lack of network, which I need to investigate).

-- 
Miro Hrončok
-- 
Phone: [phone]
IRC: mhroncok