Unhandled exception. System.InvalidOperationException: ArrayPoolList hasn't been disposed. Created    at Nethermind.Core.Collections.ArrayPoolList`1..ctor(ArrayPool`1 arrayPool, Int32 capacity, Int32 startingCount)
   at Nethermind.Core.Collections.ArrayPoolList`1..ctor(Int32 capacity, Int32 count)
   at Nethermind.Synchronization.FastBlocks.SyncStatusList.TryGetInfosForBatch(Int32 batchSize, Func`2 blockExist, BlockInfo[]& infos)
   at Nethermind.Synchronization.FastBlocks.BodiesSyncFeed.PrepareRequest(CancellationToken token)
   at Nethermind.Synchronization.ParallelSync.SyncDispatcher`1.DispatchLoop(CancellationToken cancellationToken)
   at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state)
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.AsyncStateMachineBox`1.MoveNext(Thread threadPoolThread)
   at System.Threading.Tasks.AwaitTaskContinuation.RunOrScheduleAction(IAsyncStateMachineBox box, Boolean allowInlining)
   at System.Threading.Tasks.Task.RunContinuations(Object continuationObject)
   at System.Threading.Tasks.Task`1.TrySetResult(TResult result)
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.SetExistingTaskResult(Task`1 task, TResult result)
   at Nethermind.Synchronization.ParallelSync.SyncDispatcher`1.Allocate(T request)
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.AsyncStateMachineBox`1.ExecutionContextCallback(Object s)
   at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state)
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.AsyncStateMachineBox`1.MoveNext(Thread threadPoolThread)
   at System.Threading.Tasks.AwaitTaskContinuation.RunOrScheduleAction(IAsyncStateMachineBox box, Boolean allowInlining)
   at System.Threading.Tasks.Task.RunContinuations(Object continuationObject)
   at System.Threading.Tasks.Task`1.TrySetResult(TResult result)
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.SetExistingTaskResult(Task`1 task, TResult result)
   at Nethermind.Synchronization.Peers.SyncPeerPool.Allocate(IPeerAllocationStrategy peerAllocationStrategy, AllocationContexts allocationContexts, Int32 timeoutMilliseconds, CancellationToken cancellationToken)
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.AsyncStateMachineBox`1.ExecutionContextCallback(Object s)
   at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state)
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.AsyncStateMachineBox`1.MoveNext(Thread threadPoolThread)
   at System.Threading.Tasks.AwaitTaskContinuation.RunOrScheduleAction(IAsyncStateMachineBox box, Boolean allowInlining)
   at System.Threading.Tasks.Task.RunContinuations(Object continuationObject)
   at System.Threading.Tasks.Task`1.TrySetResult(TResult result)
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.SetExistingTaskResult(Task`1 task, TResult result)
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.SetResult(TResult result)
   at Nethermind.Core.Extensions.WaitHandleExtensions.WaitOneAsync(WaitHandle handle, Int32 millisecondsTimeout, CancellationToken cancellationToken)
   at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state)
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.AsyncStateMachineBox`1.MoveNext(Thread threadPoolThread)
   at System.Threading.Tasks.AwaitTaskContinuation.RunOrScheduleAction(IAsyncStateMachineBox box, Boolean allowInlining)
   at System.Threading.Tasks.Task.RunContinuations(Object continuationObject)
   at System.Threading.Tasks.Task`1.TrySetResult(TResult result)
   at System.Threading.Tasks.TaskCompletionSource`1.TrySetResult(TResult result)
   at Nethermind.Core.Extensions.WaitHandleExtensions.<>c.<WaitOneAsync>b__0_0(Object state, Boolean timedOut)
   at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state)
   at System.Threading.RegisteredWaitHandle.PerformCallbackPortableCore(Boolean timedOut)
   at System.Threading.ThreadPoolWorkQueue.Dispatch()
   at System.Threading.PortableThreadPool.WorkerThread.WorkerThreadStart()

   at Nethermind.Core.Collections.ArrayPoolList`1.Finalize() in /root/nethermind/src/Nethermind/Nethermind.Core/Collections/ArrayPoolList.cs:line 386
   at System.GC.RunFinalizers()