Random Failues on *FactoryBeanTest in the Spring Modules

org.infinispan.manager.EmbeddedCacheManagerStartupException: org.infinispan.commons.CacheException: Unable to invoke method public void org.infinispan.remoting.transport.jgroups.JGroupsTransport.start() on object of type JGroupsTransport
    at org.infinispan.factories.GlobalComponentRegistry.start(GlobalComponentRegistry.java:243)
    at org.infinispan.manager.DefaultCacheManager.wireAndStartCache(DefaultCacheManager.java:573)
    at org.infinispan.manager.DefaultCacheManager.createCache(DefaultCacheManager.java:539)
    at org.infinispan.manager.DefaultCacheManager.getCache(DefaultCacheManager.java:416)
    at org.infinispan.spring.support.embedded.InfinispanEmbeddedCacheManagerFactoryBeanTest$2.call(InfinispanEmbeddedCacheManagerFactoryBeanTest.java:82)
    at org.infinispan.test.TestingUtil.withCacheManager(TestingUtil.java:1321)
    at org.infinispan.spring.support.embedded.InfinispanEmbeddedCacheManagerFactoryBeanTest.infinispanEmbeddedCacheManagerFactoryBeanShouldCreateACustomizedCacheManagerIfGivenADefaultConfigurationLocation(InfinispanEmbeddedCacheManagerFactoryBeanTest.java:75)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    at java.lang.reflect.Method.invoke(Method.java:606)
    at org.testng.internal.MethodInvocationHelper.invokeMethod(MethodInvocationHelper.java:84)
    at org.testng.internal.Invoker.invokeMethod(Invoker.java:714)
    at org.testng.internal.Invoker.invokeTestMethod(Invoker.java:901)
    at org.testng.internal.Invoker.invokeTestMethods(Invoker.java:1231)
    at org.testng.internal.TestMethodWorker.invokeTestMethods(TestMethodWorker.java:127)
    at org.testng.internal.TestMethodWorker.run(TestMethodWorker.java:111)
    at org.testng.TestRunner.privateRun(TestRunner.java:767)
    at org.testng.TestRunner.run(TestRunner.java:617)
    at org.testng.SuiteRunner.runTest(SuiteRunner.java:348)
    at org.testng.SuiteRunner.access$000(SuiteRunner.java:38)
    at org.testng.SuiteRunner$SuiteWorker.run(SuiteRunner.java:382)
    at org.testng.internal.thread.ThreadUtil$2.call(ThreadUtil.java:64)
    at java.util.concurrent.FutureTask.run(FutureTask.java:262)
    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
    at java.lang.Thread.run(Thread.java:745)
Caused by: org.infinispan.commons.CacheException: Unable to invoke method public void org.infinispan.remoting.transport.jgroups.JGroupsTransport.start() on object of type JGroupsTransport
    at org.infinispan.commons.util.ReflectionUtil.invokeAccessibly(ReflectionUtil.java:170)
    at org.infinispan.factories.AbstractComponentRegistry$PrioritizedMethod.invoke(AbstractComponentRegistry.java:869)
    at org.infinispan.factories.AbstractComponentRegistry.invokeStartMethods(AbstractComponentRegistry.java:638)
    at org.infinispan.factories.AbstractComponentRegistry.internalStart(AbstractComponentRegistry.java:627)
    at org.infinispan.factories.AbstractComponentRegistry.start(AbstractComponentRegistry.java:530)
    at org.infinispan.factories.GlobalComponentRegistry.start(GlobalComponentRegistry.java:221)    ... 26 more
Caused by: org.infinispan.commons.CacheException: Channel connected, but unable to register MBeans
    at org.infinispan.remoting.transport.jgroups.JGroupsTransport.startJGroupsChannelIfNeeded(JGroupsTransport.java:216)
    at org.infinispan.remoting.transport.jgroups.JGroupsTransport.start(JGroupsTransport.java:190)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    at java.lang.reflect.Method.invoke(Method.java:606)
    at org.infinispan.commons.util.ReflectionUtil.invokeAccessibly(ReflectionUtil.java:168)    ... 31 more
Caused by: javax.management.MBeanRegistrationException: The @MBean objectName is not unique
    at org.jgroups.jmx.JmxConfigurator.internalRegister(JmxConfigurator.java:178)
    at org.jgroups.jmx.JmxConfigurator.register(JmxConfigurator.java:116)
    at org.jgroups.jmx.JmxConfigurator.registerChannel(JmxConfigurator.java:53)
    at org.infinispan.remoting.transport.jgroups.JGroupsTransport.startJGroupsChannelIfNeeded(JGroupsTransport.java:213)    ... 37 more
Caused by: javax.management.InstanceAlreadyExistsException: org.infinispan:type=protocol,cluster="infinispan-cluster",protocol=TCP
    at com.sun.jmx.mbeanserver.Repository.addMBean(Repository.java:437)
    at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.registerWithRepository(DefaultMBeanServerInterceptor.java:1898)
    at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.registerDynamicMBean(DefaultMBeanServerInterceptor.java:966)
    at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.registerObject(DefaultMBeanServerInterceptor.java:900)
    at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.registerMBean(DefaultMBeanServerInterceptor.java:324)
    at com.sun.jmx.mbeanserver.JmxMBeanServer.registerMBean(JmxMBeanServer.java:522)
    at org.jgroups.jmx.JmxConfigurator.internalRegister(JmxConfigurator.java:175)    ... 40 more