Test got uncaught exception and got into deadlock in jtreg code when waiting for another thread.
One of the thread enter synchronized com.sun.javatest.regtest.agent.MainActionHelper$SameVMThreadGroup.uncaughtException method and then call cleanup method. cleanup method calls 'join' for threads, but unfortently other thread is locked on com.sun.javatest.regtest.agent.MainActionHelper$SameVMThreadGroup.uncaughtException.

Modify test to run in othervm mode.