I use a totally clean bringover from VM workspace to do the full build on 32in. The javac crashed when compiling FileChooserDemo. Though it has passed all build before that. The crashed point has not debug information. I doubt it is JIT code. So I turn off JIT. It work well. It must be another JIT problem. And it repeative crashed on my machine. It seems the code jump into middle of nowhere.
(It does not seems to contain the right machine instructions)