Hibernate logging in log4j

[Vijay Vishwanath]

I'm using Hibernate 3 in my application. I get the following error while committing the transaction:

    
org.hibernate.TransientObjectException: object references an unsaved transient instance - save the transient instance before flushing: myapp.obj.AddressEntity
	at org.hibernate.engine.ForeignKeys.getEntityIdentifierIfNotUnsaved(ForeignKeys.java:242)
	at org.hibernate.type.EntityType.getIdentifier(EntityType.java:430)
	at org.hibernate.type.ManyToOneType.isDirty(ManyToOneType.java:265)
	at org.hibernate.type.TypeFactory.findDirty(TypeFactory.java:619)
	at org.hibernate.persister.entity.AbstractEntityPersister.findDirty(AbstractEntityPersister.java:3151)
	at org.hibernate.event.def.DefaultFlushEntityEventListener.dirtyCheck(DefaultFlushEntityEventListener.java:501)
	at org.hibernate.event.def.DefaultFlushEntityEventListener.isUpdateNecessary(DefaultFlushEntityEventListener.java:227)
	at org.hibernate.event.def.DefaultFlushEntityEventListener.onFlushEntity(DefaultFlushEntityEventListener.java:150)
	at org.hibernate.event.def.AbstractFlushingEventListener.flushEntities(AbstractFlushingEventListener.java:219)
	at org.hibernate.event.def.AbstractFlushingEventListener.flushEverythingToExecutions(AbstractFlushingEventListener.java:99)
	at org.hibernate.event.def.DefaultFlushEventListener.onFlush(DefaultFlushEventListener.java:49)
	at org.hibernate.impl.SessionImpl.flush(SessionImpl.java:1027)
	at org.hibernate.impl.SessionImpl.managedFlush(SessionImpl.java:365)
	at org.hibernate.transaction.JDBCTransaction.commit(JDBCTransaction.java:137)
	at org.springframework.orm.hibernate3.HibernateTransactionManager.doCommit(HibernateTransactionManager.java:655)

Is there any way to find out which transient object the AddressEntity is referencing due to which I get the TransientObjectException.
I have set the log level for "log4j.logger.org.hibernate" to TRACE. Which part of the log will tell me that there is some transient object.

Thanks in advance,
Vijay