IllegalStateException when deploying a module.

When deploying an OSGi bundle intermittently an IllegalStateException exception appears.

14:35:18,061 INFO [org.jboss.osgi.framework.internal.BundleManager] (MSC service thread 1-3) Install bundle: cxf-dosgi-ri-samples-greeter-interface:1.2.0
14:35:18,065 ERROR [org.jboss.msc.service] (MSC service thread 1-1) MSC00002: Invocation of listener "org.jboss.as.osgi.deployment.BundleStartTracker$1@196dcb4" failed: java.lang.IllegalStateException: Cannot load module: deployment.cxf-dosgi-ri-samples-greeter-interface:1.2.0
at org.jboss.osgi.framework.internal.ResolverPlugin.loadModules(ResolverPlugin.java:261)
at org.jboss.osgi.framework.internal.ResolverPlugin.applyResolverResults(ResolverPlugin.java:229)
at org.jboss.osgi.framework.internal.ResolverPlugin.resolve(ResolverPlugin.java:161)
at org.jboss.osgi.framework.internal.AbstractBundleState.ensureResolved(AbstractBundleState.java:563)
at org.jboss.osgi.framework.internal.HostBundleState.startInternal(HostBundleState.java:205)
at org.jboss.osgi.framework.internal.AbstractBundleState.start(AbstractBundleState.java:506)
at org.jboss.as.osgi.deployment.BundleStartTracker$1.processService(BundleStartTracker.java:135)
at org.jboss.as.osgi.deployment.BundleStartTracker$1.serviceStarted(BundleStartTracker.java:107)
at org.jboss.msc.service.ServiceControllerImpl.invokeListener(ServiceControllerImpl.java:1322)
at org.jboss.msc.service.ServiceControllerImpl.access$2600(ServiceControllerImpl.java:47)
at org.jboss.msc.service.ServiceControllerImpl$ListenerTask.run(ServiceControllerImpl.java:1850)
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886) [:1.6.0_25]
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908) [:1.6.0_25]
at java.lang.Thread.run(Thread.java:662) [:1.6.0_25]
Caused by: org.jboss.modules.ModuleNotFoundException: deployment.cxf-dosgi-ri-samples-greeter-interface:1.2.0
at org.jboss.modules.ModuleLoader.loadModule(ModuleLoader.java:158) [:1.0.0.CR3]
at org.jboss.modules.ModuleLoader.loadModule(ModuleLoader.java:152) [:1.0.0.CR3]
at org.jboss.osgi.framework.internal.ModuleManagerPlugin.loadModule(ModuleManagerPlugin.java:561)
at org.jboss.osgi.framework.internal.ResolverPlugin.loadModules(ResolverPlugin.java:259)
... 13 more