More path encoding fixes.

lib/ansible/parsing/vault/__init__.py

@@ -737,7 +737,7 @@ class VaultLib:
                     file_slug = ''
                     if filename:
                         file_slug = ' of "%s"' % filename
-                    display.vvvvv('Decrypt%s successful with secret=%s and vault_id=%s' % (file_slug, vault_secret, vault_secret_id))
+                    display.vvvvv('Decrypt%s successful with secret=%s and vault_id=%s' % (to_text(file_slug), vault_secret, vault_secret_id))
                     break
             except AnsibleVaultFormatError as exc:
                 msg = "There was a vault format error"

lib/ansible/plugins/action/__init__.py

@@ -981,7 +981,7 @@ class ActionBase(with_metaclass(ABCMeta, object)):
         # Change directory to basedir of task for command execution when connection is local
         if self._connection.transport == 'local':
             cwd = os.getcwd()
-            os.chdir(self._loader.get_basedir())
+            os.chdir(to_bytes(self._loader.get_basedir()))
         try:
             rc, stdout, stderr = self._connection.exec_command(cmd, in_data=in_data, sudoable=sudoable)
         finally: