diff --git a/lib/fs.c b/lib/fs.c
index 644bb486..12a4657a 100644
--- a/lib/fs.c
+++ b/lib/fs.c
@@ -80,13 +80,21 @@ char *find_cgroup2_mount(void)
 
 	if (mount("none", mnt, CGROUP2_FS_NAME, 0, NULL)) {
 		/* EBUSY means already mounted */
-		if (errno != EBUSY) {
+		if (errno == EBUSY)
+			goto out;
+
+		if (errno == ENODEV) {
 			fprintf(stderr,
 				"Failed to mount cgroup2. Are CGROUPS enabled in your kernel?\n");
-			free(mnt);
-			return NULL;
+		} else {
+			fprintf(stderr,
+				"Failed to mount cgroup2: %s\n",
+				strerror(errno));
 		}
+		free(mnt);
+		return NULL;
 	}
+out:
 	return mnt;
 }