--- lib/ofp-print.c.orig	2016-09-27 23:26:58.000643816 -0700
+++ lib/ofp-print.c	2017-10-18 16:12:56.010488482 -0700
@@ -2086,7 +2086,8 @@ ofp_print_role_status_message(struct ds
         break;
     case OFPCRR_N_REASONS:
     default:
-        OVS_NOT_REACHED();
+        ds_put_cstr(string, "(unknown)");
+        break;
     }
 }