diff --git a/kernel/exit.c b/kernel/exit.c
index af6c245..75ae35a 100644
--- a/kernel/exit.c
+++ b/kernel/exit.c
@@ -1759,3 +1759,7 @@ COMPAT_SYSCALL_DEFINE5(waitid,
 	return -EFAULT;
 }
 #endif
+
+__weak void abort(void) {
+       BUG();
+}