diff --git a/tools/objtool/check.c b/tools/objtool/check.c
index 190b2f6e360a..7a187dae2fcf 100644
--- a/tools/objtool/check.c
+++ b/tools/objtool/check.c
@@ -185,7 +185,8 @@ static bool __dead_end_function(struct objtool_file *file, struct symbol *func,
 		"do_group_exit",
 		"stop_this_cpu",
 		"__invalid_creds",
-               "cpu_startup_entry",
+		"cpu_startup_entry",
+		"__ubsan_handle_builtin_unreachable",
 	};
 
 	if (!func)