This test: java/lang/reflect/OldenCompilingWithDefaults.java has a few @compile tags:
 * @compile -source 1.6 -target 1.6 OldenCompilingWithDefaults.java
 * @compile -source 1.7 -target 1.7 OldenCompilingWithDefaults.java
 * @compile OldenCompilingWithDefaults.java

Test code does not depend on anything but java.base, but it is impossible to run this test with -javacoptions:"-limitmods java.base" because the -limitmods is passed down. The error is:

javac: option -limitmods not allowed with target 1.6