Index: /trunk/src/VBox/ValidationKit/testdriver/vboxinstaller.py
===================================================================
--- /trunk/src/VBox/ValidationKit/testdriver/vboxinstaller.py	(revision 61980)
+++ /trunk/src/VBox/ValidationKit/testdriver/vboxinstaller.py	(revision 61981)
@@ -382,6 +382,15 @@
         Returns True/False. No exceptions.
         """
+        def unpackFilter(sMember):
+            # type: (string) -> bool
+            """ Skips debug info. """
+            sLower = sMember.lower();
+            if sLower.endswith('.pdb'):
+                return False;
+            return True;
+
         asMembers = utils.unpackFile(sMaybeArchive, self.sScratchPath, reporter.log,
-                                     reporter.log if fNonFatal else reporter.error);
+                                     reporter.log if fNonFatal else reporter.error,
+                                     fnFilter = unpackFilter);
         if asMembers is None:
             return False;