Both JBoss and Java Serialization uses a lot of recursivity.

Your class has probably a very deep object graph. You probably have relationships between your objects, and every single object is a new object. (what is forcing the deep stack trace).

If you have multiple objects with the same ID/PK, you should cache them trying to diminish the number of instances in your graph.

Another way to address this is by increasing your JVM's stack size (-Xss)

That would give you more room for recursive calls