With embeddable EJB3, when deploying MDB, there is a uggly warning when server is shutdown:

WARN 04-08 15:36:56,109 (ServiceMBeanSupport.java:stop:210) -Error in stop jboss.mq:service=StateManager
javax.management.InstanceNotFoundException: jboss.system:service=ServiceController
 at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.getMBean(Unknown Source)
 at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.invoke(Unknown Source)
 at com.sun.jmx.mbeanserver.JmxMBeanServer.invoke(Unknown Source)
 at org.jboss.system.ServiceMBeanSupport.stop(ServiceMBeanSupport.java:204)
 at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
 at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
 at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
 at java.lang.reflect.Method.invoke(Unknown Source)
 at org.jboss.reflect.plugins.introspection.ReflectionUtils.invoke(ReflectionUtils.java:55)
 at org.jboss.reflect.plugins.introspection.ReflectMethodInfoImpl.invoke(ReflectMethodInfoImpl.java:107)
 at org.jboss.joinpoint.plugins.BasicMethodJoinPoint.dispatch(BasicMethodJoinPoint.java:66)
 at org.jboss.kernel.plugins.dependency.KernelControllerContextActions.dispatchJoinPoint(KernelControllerContextActions.java:100)
 at org.jboss.kernel.plugins.dependency.KernelControllerContextActions$LifecycleAction.uninstallAction(KernelControllerContextActions.java:604)
 at org.jboss.kernel.plugins.dependency.KernelControllerContextActions$KernelControllerContextAction.uninstall(KernelControllerContextActions.java:219)
 at org.jboss.dependency.plugins.AbstractControllerContextActions.uninstall(AbstractControllerContextActions.java:58)
 at org.jboss.dependency.plugins.AbstractControllerContext.uninstall(AbstractControllerContext.java:236)
 at org.jboss.dependency.plugins.AbstractController.uninstall(AbstractController.java:605)
 at org.jboss.dependency.plugins.AbstractController.uninstallContext(AbstractController.java:575)
 at org.jboss.dependency.plugins.AbstractController.uninstallContext(AbstractController.java:510)
 at org.jboss.dependency.plugins.AbstractController.uninstall(AbstractController.java:194)
 at org.jboss.kernel.plugins.deployment.AbstractKernelDeployer.undeployBean(AbstractKernelDeployer.java:367)
 at org.jboss.kernel.plugins.deployment.AbstractKernelDeployer.undeployBeans(AbstractKernelDeployer.java:346)
 at org.jboss.kernel.plugins.deployment.AbstractKernelDeployer.undeploy(AbstractKernelDeployer.java:149)
 at org.jboss.ejb3.embedded.EJB3StandaloneBootstrap.shutdown(EJB3StandaloneBootstrap.java:332)