Issue #7857: Tentatively re-enabling one test to see effect on buildbots.
diff --git a/Lib/test/test_logging.py b/Lib/test/test_logging.py
index 8cbc060..511d3c4 100644
--- a/Lib/test/test_logging.py
+++ b/Lib/test/test_logging.py
@@ -1595,7 +1595,7 @@
             logging.config.stopListening()
             t.join(2.0)
 
-    @unittest.skip("See issue #7857")
+    #@unittest.skip("See issue #7857")
     def test_listen_config_10_ok(self):
         with captured_stdout() as output:
             self.setup_via_listener(json.dumps(self.config10))