io.grpc.StatusRuntimeException: INTERNAL: Panic! This is a bug! at io.grpc.stub.ClientCalls.toStatusRuntimeException(ClientCalls.java:262) at io.grpc.stub.ClientCalls.getUnchecked(ClientCalls.java:243) at io.grpc.stub.ClientCalls.blockingUnaryCall(ClientCalls.java:156) ...... Caused by: java.lang.NullPointerException: null at io.grpc.xds.SharedCallCounterMap.cleanQueue(SharedCallCounterMap.java:76) at io.grpc.xds.SharedCallCounterMap.getOrCreate(SharedCallCounterMap.java:67) at io.grpc.xds.ClusterImplLoadBalancer.handleResolvedAddresses(ClusterImplLoadBalancer.java:124) at io.grpc.util.ForwardingLoadBalancer.handleResolvedAddresses(ForwardingLoadBalancer.java:46) at io.grpc.xds.PriorityLoadBalancer$ChildLbState.updateResolvedAddresses(PriorityLoadBalancer.java:269) at io.grpc.xds.PriorityLoadBalancer.tryNextPriority(PriorityLoadBalancer.java:136) at io.grpc.xds.PriorityLoadBalancer.handleResolvedAddresses(PriorityLoadBalancer.java:102) at io.grpc.xds.ClusterResolverLoadBalancer$ClusterResolverLbState.handleEndpointResourceUpdate(ClusterResolverLoadBalancer.java:246) at io.grpc.xds.ClusterResolverLoadBalancer$ClusterResolverLbState.access$1600(ClusterResolverLoadBalancer.java:157) at io.grpc.xds.ClusterResolverLoadBalancer$ClusterResolverLbState$EdsClusterState$1EndpointsUpdated.run(ClusterResolverLoadBalancer.java:427) at io.grpc.SynchronizationContext.drain(SynchronizationContext.java:95) at io.grpc.SynchronizationContext.execute(SynchronizationContext.java:127) at io.grpc.xds.ClusterResolverLoadBalancer$ClusterResolverLbState$EdsClusterState.onChanged(ClusterResolverLoadBalancer.java:431) at io.grpc.xds.ClientXdsClient$ResourceSubscriber.notifyWatcher(ClientXdsClient.java:1562) at io.grpc.xds.ClientXdsClient$ResourceSubscriber.onData(ClientXdsClient.java:1515) at io.grpc.xds.ClientXdsClient.handleResourcesAccepted(ClientXdsClient.java:1379) at io.grpc.xds.ClientXdsClient.handleEdsResponse(ClientXdsClient.java:982) at io.grpc.xds.AbstractXdsClient$AbstractAdsStream.handleRpcResponse(AbstractXdsClient.java:504) at io.grpc.xds.AbstractXdsClient$AdsStreamV3$1$1.run(AbstractXdsClient.java:663) at io.grpc.SynchronizationContext.drain(SynchronizationContext.java:95) at io.grpc.SynchronizationContext.execute(SynchronizationContext.java:127) at io.grpc.xds.AbstractXdsClient$AdsStreamV3$1.onNext(AbstractXdsClient.java:655) at io.grpc.xds.AbstractXdsClient$AdsStreamV3$1.onNext(AbstractXdsClient.java:652) at io.grpc.stub.ClientCalls$StreamObserverToCallListenerAdapter.onMessage(ClientCalls.java:465) at io.grpc.internal.DelayedClientCall$DelayedListener.onMessage(DelayedClientCall.java:447) at io.grpc.internal.ClientCallImpl$ClientStreamListenerImpl$1MessagesAvailable.runInternal(ClientCallImpl.java:652) at io.grpc.internal.ClientCallImpl$ClientStreamListenerImpl$1MessagesAvailable.runInContext(ClientCallImpl.java:637) at io.grpc.internal.ContextRunnable.run(ContextRunnable.java:37) at io.grpc.internal.SerializingExecutor.run(SerializingExecutor.java:123) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) ... 1 common frames omitted