Endless loop in TreeMap.remove at shutdown of query-enabled cache

"MSC service thread 1-6" prio=6 tid=0x000000000d5b9000 nid=0x10a0 runnable [0x000000000e45e000]
   java.lang.Thread.State: RUNNABLE
        at java.util.TreeMap.fixAfterDeletion(TreeMap.java:2215)
        at java.util.TreeMap.deleteEntry(TreeMap.java:2173)
        at java.util.TreeMap.remove(TreeMap.java:600)
        at org.infinispan.query.impl.LifecycleManager.cacheStopped(LifecycleManager.java:181)
        at org.infinispan.factories.ComponentRegistry.stop(ComponentRegistry.java:227)
        at org.infinispan.CacheImpl.stop(CacheImpl.java:540)
        at org.infinispan.CacheImpl.stop(CacheImpl.java:535)
        at org.infinispan.AbstractDelegatingCache.stop(AbstractDelegatingCache.java:348)
        at org.jboss.as.capedwarf.services.CacheLifecycleService.stop(CacheLifecycleService.java:94)
        at org.jboss.msc.service.ServiceControllerImpl$StopTask.stopService(ServiceControllerImpl.java:1911)
        at org.jboss.msc.service.ServiceControllerImpl$StopTask.run(ServiceControllerImpl.java:1874)
        at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110)
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603)
        at java.lang.Thread.run(Thread.java:722)