if err != nil {
			// Locally passed, but upstream CI is not friendly to create such device files
			// Leave "Operation not permitted" out, which can be covered in an e2e test
			if isOperationNotPermittedError(err) {
				continue
			}
			t.Fatalf("[%d-%s] unexpected error : %v", idx, tc.name, err)
		}

		fileType, err := hu.GetFileType(path)
		if err != nil {