CacheManagerTest.testConcurrentCacheManagerStopAndGetCache randomly hangs

"ForkThread-1,CacheManagerTest" #204160 prio=5 os_prio=0 tid=0x00007fa1900aa800 nid=0x1be5 waiting on condition [0x00007fa0db5b3000]
   java.lang.Thread.State: WAITING (parking)
	at sun.misc.Unsafe.park(Native Method)
	- parking to wait for  <0x00000000c846b690> (a java.util.concurrent.CompletableFuture$Signaller)
	at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)
	at java.util.concurrent.CompletableFuture$Signaller.block(CompletableFuture.java:1693)
	at java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3323)
	at java.util.concurrent.CompletableFuture.waitingGet(CompletableFuture.java:1729)
	at java.util.concurrent.CompletableFuture.join(CompletableFuture.java:1934)
	at org.infinispan.manager.CacheManagerTest$2.stop(CacheManagerTest.java:274)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.infinispan.commons.util.SecurityActions.lambda$invokeAccessibly$0(SecurityActions.java:91)
	at org.infinispan.commons.util.SecurityActions$$Lambda$169/1215571888.run(Unknown Source)
	at org.infinispan.commons.util.SecurityActions.doPrivileged(SecurityActions.java:83)
	at org.infinispan.commons.util.SecurityActions.invokeAccessibly(SecurityActions.java:88)
	at org.infinispan.commons.util.ReflectionUtil.invokeAccessibly(ReflectionUtil.java:165)
	at org.infinispan.factories.AbstractComponentRegistry$PrioritizedMethod.invoke(AbstractComponentRegistry.java:883)
	at org.infinispan.factories.AbstractComponentRegistry.internalStop(AbstractComponentRegistry.java:684)
	at org.infinispan.factories.AbstractComponentRegistry.stop(AbstractComponentRegistry.java:583)
	- locked <0x00000000c846b6d8> (a org.infinispan.factories.GlobalComponentRegistry)
	at org.infinispan.factories.GlobalComponentRegistry.start(GlobalComponentRegistry.java:271)
	at org.infinispan.factories.ComponentRegistry.start(ComponentRegistry.java:206)
	at org.infinispan.cache.impl.CacheImpl.start(CacheImpl.java:1000)
	at org.infinispan.cache.impl.AbstractDelegatingCache.start(AbstractDelegatingCache.java:411)
	at org.infinispan.manager.DefaultCacheManager.wireAndStartCache(DefaultCacheManager.java:637)
	at org.infinispan.manager.DefaultCacheManager.createCache(DefaultCacheManager.java:582)
	at org.infinispan.manager.DefaultCacheManager.internalGetCache(DefaultCacheManager.java:468)
	at org.infinispan.manager.DefaultCacheManager.getCache(DefaultCacheManager.java:454)
	at org.infinispan.manager.DefaultCacheManager.getCache(DefaultCacheManager.java:440)
	at org.infinispan.manager.CacheManagerTest.lambda$testConcurrentCacheManagerStopAndGetCache$4(CacheManagerTest.java:279)
	at org.infinispan.manager.CacheManagerTest$$Lambda$3417/950279155.call(Unknown Source)
	at org.infinispan.test.AbstractInfinispanTest$LoggingCallable.call(AbstractInfinispanTest.java:543)
	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
	at java.lang.Thread.run(Thread.java:748)
   Locked ownable synchronizers:
	- <0x00000000c846b8d0> (a java.util.concurrent.ThreadPoolExecutor$Worker)

"testng-CacheManagerTest" #24 prio=5 os_prio=0 tid=0x00007fa260ece000 nid=0x44b6 waiting on condition [0x00007fa1e4626000]
   java.lang.Thread.State: WAITING (parking)
	at sun.misc.Unsafe.park(Native Method)
	- parking to wait for  <0x00000000c84702c0> (a java.util.concurrent.locks.ReentrantLock$NonfairSync)
	at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)
	at java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836)
	at java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireQueued(AbstractQueuedSynchronizer.java:870)
	at java.util.concurrent.locks.AbstractQueuedSynchronizer.acquire(AbstractQueuedSynchronizer.java:1199)
	at java.util.concurrent.locks.ReentrantLock$NonfairSync.lock(ReentrantLock.java:209)
	at java.util.concurrent.locks.ReentrantLock.lock(ReentrantLock.java:285)
	at org.infinispan.manager.DefaultCacheManager.stop(DefaultCacheManager.java:695)
	at org.infinispan.test.TestingUtil.killCacheManagers(TestingUtil.java:774)
	at org.infinispan.test.TestingUtil.killCacheManagers(TestingUtil.java:765)
	at org.infinispan.manager.CacheManagerTest.testConcurrentCacheManagerStopAndGetCache(CacheManagerTest.java:295)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	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$2.call(ThreadUtil.java:64)
	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
	at java.lang.Thread.run(Thread.java:748)
   Locked ownable synchronizers:
	- <0x00000000c4628978> (a java.util.concurrent.ThreadPoolExecutor$Worker)

"ForkThread-2,CacheManagerTest" #204172 prio=5 os_prio=0 tid=0x00007fa1900f6800 nid=0x1bf2 waiting on condition [0x00007fa0da9a8000]
   java.lang.Thread.State: WAITING (parking)
	at sun.misc.Unsafe.park(Native Method)
	- parking to wait for  <0x00000000c84181c0> (a java.util.concurrent.CompletableFuture$Signaller)
	at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)
	at java.util.concurrent.CompletableFuture$Signaller.block(CompletableFuture.java:1693)
	at java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3323)
	at java.util.concurrent.CompletableFuture.waitingGet(CompletableFuture.java:1729)
	at java.util.concurrent.CompletableFuture.join(CompletableFuture.java:1934)
	at org.infinispan.manager.DefaultCacheManager.terminate(DefaultCacheManager.java:681)
	at org.infinispan.manager.DefaultCacheManager.stopCaches(DefaultCacheManager.java:727)
	at org.infinispan.manager.DefaultCacheManager.stop(DefaultCacheManager.java:704)
	at org.infinispan.manager.CacheManagerTest.lambda$testConcurrentCacheManagerStopAndGetCache$5(CacheManagerTest.java:282)
	at org.infinispan.manager.CacheManagerTest$$Lambda$3418/1712334616.run(Unknown Source)
	at org.infinispan.test.AbstractInfinispanTest$RunnableWrapper.run(AbstractInfinispanTest.java:510)
	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
	at java.lang.Thread.run(Thread.java:748)
   Locked ownable synchronizers:
	- <0x00000000c8418270> (a java.util.concurrent.ThreadPoolExecutor$Worker)
	- <0x00000000c84702c0> (a java.util.concurrent.locks.ReentrantLock$NonfairSync)