The server fails to start with ISPN080028: Infinispan Server failed to start org.infinispan.commons.CacheConfigurationException: ISPN000540: No such JGroups stack 'test-udp', and the test times out after 45 seconds.

The failure is hidden in Jenkins with surefire 3.0.0-M4 (Maven only says that the 0 tests ran), but appears (without any description) after the upgrade to 3.0.0-M5.