Just guessing, but wiith JNI, the default stack size might be too small. See http://bugs.sun.com/bugdatabase/view_bug.do?bug_id=4689767. -------------- next part -------------- An HTML attachment was scrubbed... URL: <https://mailman.common-lisp.net/pipermail/ecl-devel/attachments/20100201/66874d28/attachment.html>