SpecJMS2007 benchmark sometimes crashes EAP 7.0.0.DR12 server on OutOfMemoryError. Artemis is configured with java OIO acceptor/connector and NIO journal type. Server crashes in the moment when ~500 standalone JMS clients are connected to server with ~1800 destinations (queues+topics). JVM was set to use 8 and then 15G of memory. In both of the cases there was OOM. Issue is under investigation.