What is the best approach to debug a panic error

Hi

I want to know if it is a good way to track and debug a panic error .

This is a link with my error:

Error

This panic has been seen before ...

... a number of times in various contexts. I strongly suspect that something is broken in the way that the JNode VM is releasing locks when exceptions are propagated. It could even be a result of incorrect code machine generation.

It would be really good if you could track this down!