diff --git a/cr-check.c b/cr-check.c
index de79e40fa..2ed70e851 100644
--- a/cr-check.c
+++ b/cr-check.c
@@ -77,6 +77,7 @@ static int check_kcmp(void)
 
 static int check_prctl(void)
 {
+	unsigned long user_auxv = 0;
 	unsigned int *tid_addr;
 	int ret;
 
@@ -98,6 +99,12 @@ static int check_prctl(void)
 		return -1;
 	}
 
+	ret = sys_prctl(PR_SET_MM, PR_SET_MM_AUXV, (long)&user_auxv, sizeof(user_auxv), 0);
+	if (ret) {
+		pr_msg("prctl: PR_SET_MM_AUXV is not supported\n");
+		return -1;
+	}
+
 	return 0;
 }