The issue is found with latest jre9 b90 PIT build on linux64 bit platform
1. Install mentioned jre from http://jre.us.oracle.com/java/re/jdk/9/jdk9-client/b89_2015-10-27-0301_3693/bundles/linux-amd64/
2. In browser access http://download.oracle.com/otndocs/products/javafx/2/samples/Ensemble/index.html
3. If the app hangs and failed to load, the issue is reproduced.