diff -Naur Python-3.5.2.orig/Lib/test/test_gdb.py Python-3.5.2/Lib/test/test_gdb.py
--- Python-3.5.2.orig/Lib/test/test_gdb.py	2016-08-26 14:24:30.755139630 +0300
+++ Python-3.5.2/Lib/test/test_gdb.py	2016-08-26 14:24:30.765139606 +0300
@@ -144,6 +144,14 @@
         commands = ['set breakpoint pending yes',
                     'break %s' % breakpoint,
 
+                    # GDB as of Fedora 17 onwards can distinguish between the
+                    # value of a variable at entry vs current value:
+                    #   http://sourceware.org/gdb/onlinedocs/gdb/Variables.html
+                    # which leads to the selftests failing with errors like this:
+                    #   AssertionError: 'v@entry=()' != '()'
+                    # Disable this:
+                    'set print entry-values no',
+
                     # The tests assume that the first frame of printed
                     #  backtrace will not contain program counter,
                     #  that is however not guaranteed by gdb
@@ -206,6 +214,10 @@
             # 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