diff --git a/Lib/test/test_gdb.py b/Lib/test/test_gdb.py
index dec290b..b3541f0 100644
--- a/Lib/test/test_gdb.py
+++ b/Lib/test/test_gdb.py
@@ -260,6 +260,10 @@ class DebuggerTests(unittest.TestCase):
             # ignore all warnings
             'warning: ',
             )
+        ignore_patterns += ('warning: Unable to open',
+                            'Missing separate debuginfo for',
+                            'Try: yum --disablerepo=',
+                            'Undefined set print command')
         for line in errlines:
             if not line:
                 continue