Details
Blocker Description
Hi,
I have struggled with a deadlock using log4net when multiple threads are logging.
This situation is hadr to reproduce but it happends from time to time
Threads call stacks:
log4net.dll!log4net.Appender.AppenderSkeleton.DoAppend Normal log4net.dll!log4net.Appender.AppenderSkeleton.DoAppend(log4net.Core.LoggingEvent loggingEvent) log4net.dll!log4net.Util.AppenderAttachedImpl.AppendLoopOnAppenders(log4net.Core.LoggingEvent loggingEvent) log4net.dll!log4net.Repository.Hierarchy.Logger.CallAppenders(log4net.Core.LoggingEvent loggingEvent) log4net.dll!log4net.Repository.Hierarchy.Logger.ForcedLog(System.Type callerStackBoundaryDeclaringType, log4net.Core.Level level, object message, System.Exception exception) log4net.dll!log4net.Repository.Hierarchy.Logger.Log(System.Type callerStackBoundaryDeclaringType, log4net.Core.Level level, object message, System.Exception exception) MT.Spectra.BaseFramework.dll!MT.Spectra.BaseFramework.ILogExtensions.Log(log4net.Core.ILoggerWrapper logger, log4net.Core.Level level, System.Func<MT.Spectra.BaseFramework.MessageFormatter, string> formatter, System.Func<string> contextProvider, System.Exception exception) MT.Spectra.MtRpc.dll!MT.Spectra.MtRpc.ReconnectableRpcChannel.ConnectInnerChannel(MT.Spectra.MtRpc.IRpcChannel innerChannel) MT.Spectra.MtRpc.dll!MT.Spectra.MtRpc.ReconnectableRpcChannel.ReconnectableRpcChannel(MT.Spectra.MtRpc.IRpcChannel innerChannel, System.TimeSpan reconnectionTimeout, MT.Spectra.MtRpc.ReconnectableRpcChannel.ChannelStrategy strategy) MT.Spectra.MtRpc.dll!MT.Spectra.MtRpc.ReconnectableRpcChannel.CreateClientChannel(MT.Spectra.MtRpc.IRpcChannel innerChannel, System.TimeSpan reconnectionTimeout, System.TimeSpan reconnectionInterval) MT.SWF.MtRpc.Autofac.dll!MT.SWF.MtRpc.Autofac.RpcClientContextModule.ClientSideChannelFactory(Autofac.IComponentContext c, System.Collections.Generic.IEnumerable<Autofac.Core.Parameter> p) Autofac.dll!Autofac.Builder.RegistrationBuilder.ForDelegate.AnonymousMethod__0(Autofac.IComponentContext c, System.Collections.Generic.IEnumerable<Autofac.Core.Parameter> p) Autofac.dll!Autofac.Core.Activators.Delegate.DelegateActivator.ActivateInstance(Autofac.IComponentContext context, System.Collections.Generic.IEnumerable<Autofac.Core.Parameter> parameters) Autofac.dll!Autofac.Core.Resolving.InstanceLookup.Activate(System.Collections.Generic.IEnumerable<Autofac.Core.Parameter> parameters) Autofac.dll!Autofac.Core.Resolving.InstanceLookup.Execute.AnonymousMethod__0() Autofac.dll!Autofac.Core.Lifetime.LifetimeScope.GetOrCreateAndShare(System.Guid id, System.Func<object> creator) Autofac.dll!Autofac.Core.Resolving.InstanceLookup.Execute() Autofac.dll!Autofac.Core.Resolving.ResolveOperation.GetOrCreateInstance(Autofac.Core.ISharingLifetimeScope currentOperationScope, Autofac.Core.IComponentRegistration registration, System.Collections.Generic.IEnumerable<Autofac.Core.Parameter> parameters) Autofac.dll!Autofac.Core.Resolving.ResolveOperation.Execute(Autofac.Core.IComponentRegistration registration, System.Collections.Generic.IEnumerable<Autofac.Core.Parameter> parameters) Autofac.dll!Autofac.Core.Lifetime.LifetimeScope.ResolveComponent(Autofac.Core.IComponentRegistration registration, System.Collections.Generic.IEnumerable<Autofac.Core.Parameter> parameters) Autofac.dll!Autofac.ResolutionExtensions.TryResolveService(Autofac.IComponentContext context, Autofac.Core.Service service, System.Collections.Generic.IEnumerable<Autofac.Core.Parameter> parameters, out object instance) Autofac.dll!Autofac.ResolutionExtensions.ResolveService(Autofac.IComponentContext context, Autofac.Core.Service service, System.Collections.Generic.IEnumerable<Autofac.Core.Parameter> parameters) Autofac.dll!Autofac.ResolutionExtensions.Resolve<MT.Spectra.MtRpc.IRpcChannel>(Autofac.IComponentContext context, System.Collections.Generic.IEnumerable<Autofac.Core.Parameter> parameters) MT.SWF.MtRpc.Autofac.dll!MT.SWF.MtRpc.GenericRpcClient.CreateContext(MT.Spectra.MtRpc.IRpcPort rpcPort) MT.Spectra.MtRpc.dll!MT.Spectra.MtRpc.RpcClient<MT.SWF.MtRpc.GenericRpcContext>.Connect(System.TimeSpan connectionTimeout) MT.SWF.MtRpc.Autofac.dll!MT.SWF.MtRpc.Autofac.OwnedRpcClient.Connect() MT.SWF.IND.FormPlus.DeviceGateway.dll!MT.SWF.IND.Devices.DiscoveredDevice.Probe() Line 170 MT.SWF.IND.FormPlus.DeviceGateway.dll!MT.SWF.IND.Managers.SyncPlusDeviceManager.ProcessDiscoveredDevice(System.Collections.Generic.IEnumerable<MT.SWF.IND.Devices.DiscoveredDevice> discoveredDevices) Line 476 MT.SWF.IND.FormPlus.DeviceGateway.dll!MT.SWF.IND.Managers.SyncPlusDeviceManager.AutoDiscoveryLoop(object context) Line 426 mscorlib.dll!System.Threading.ThreadHelper.ThreadStart_Context(object state) mscorlib.dll!System.Threading.ExecutionContext.RunInternal(System.Threading.ExecutionContext executionContext, System.Threading.ContextCallback callback, object state, bool preserveSyncCtx) mscorlib.dll!System.Threading.ExecutionContext.Run(System.Threading.ExecutionContext executionContext, System.Threading.ContextCallback callback, object state, bool preserveSyncCtx) mscorlib.dll!System.Threading.ExecutionContext.Run(System.Threading.ExecutionContext executionContext, System.Threading.ContextCallback callback, object state) mscorlib.dll!System.Threading.ThreadHelper.ThreadStart(object obj) [Native to Managed Transition]
log4net.dll!log4net.Appender.AppenderSkeleton.DoAppend Normal log4net.dll!log4net.Appender.AppenderSkeleton.DoAppend(log4net.Core.LoggingEvent loggingEvent) log4net.dll!log4net.Util.AppenderAttachedImpl.AppendLoopOnAppenders(log4net.Core.LoggingEvent loggingEvent) log4net.dll!log4net.Repository.Hierarchy.Logger.CallAppenders(log4net.Core.LoggingEvent loggingEvent) log4net.dll!log4net.Repository.Hierarchy.Logger.ForcedLog(System.Type callerStackBoundaryDeclaringType, log4net.Core.Level level, object message, System.Exception exception) log4net.dll!log4net.Repository.Hierarchy.Logger.Log(System.Type callerStackBoundaryDeclaringType, log4net.Core.Level level, object message, System.Exception exception) log4net.dll!log4net.Core.LogImpl.DebugFormat(System.IFormatProvider provider, string format, object[] args) MT.Backbone.Data.NHibernate.dll!MT.SWF.DataAccess.TransactionService.CreateTransactionScope(MT.SWF.DataAccess.TransactionType transactionType, System.Data.IsolationLevel isolationLevel) MT.Backbone.Data.NHibernate.dll!MT.SWF.DataAccess.TransactionService.CreateTransactionScope() MT.SWF.IND.FormPlus.BusinessLogic.dll!MT.SWF.IND.Security.ClientSessionManager.Renew() Line 164 MT.Backbone.dll!MT.SWF.ServiceModel.Dispatcher.ClientSessionServerInspector.BeforeCall(string operationName, object[] inputs) System.ServiceModel.dll!System.ServiceModel.Dispatcher.DispatchOperationRuntime.InspectInputsCore(ref System.ServiceModel.Dispatcher.MessageRpc rpc) System.ServiceModel.dll!System.ServiceModel.Dispatcher.DispatchOperationRuntime.InvokeBegin(ref System.ServiceModel.Dispatcher.MessageRpc rpc) System.ServiceModel.dll!System.ServiceModel.Dispatcher.ImmutableDispatchRuntime.ProcessMessage5(ref System.ServiceModel.Dispatcher.MessageRpc rpc) System.ServiceModel.dll!System.ServiceModel.Dispatcher.ImmutableDispatchRuntime.ProcessMessage41(ref System.ServiceModel.Dispatcher.MessageRpc rpc) System.ServiceModel.dll!System.ServiceModel.Dispatcher.ImmutableDispatchRuntime.ProcessMessage4(ref System.ServiceModel.Dispatcher.MessageRpc rpc) System.ServiceModel.dll!System.ServiceModel.Dispatcher.ImmutableDispatchRuntime.ProcessMessage31(ref System.ServiceModel.Dispatcher.MessageRpc rpc) System.ServiceModel.dll!System.ServiceModel.Dispatcher.ImmutableDispatchRuntime.ProcessMessage3(ref System.ServiceModel.Dispatcher.MessageRpc rpc) System.ServiceModel.dll!System.ServiceModel.Dispatcher.ImmutableDispatchRuntime.ProcessMessage2(ref System.ServiceModel.Dispatcher.MessageRpc rpc) System.ServiceModel.dll!System.ServiceModel.Dispatcher.ImmutableDispatchRuntime.ProcessMessage11(ref System.ServiceModel.Dispatcher.MessageRpc rpc) System.ServiceModel.dll!System.ServiceModel.Dispatcher.ImmutableDispatchRuntime.ProcessMessage1(ref System.ServiceModel.Dispatcher.MessageRpc rpc) System.ServiceModel.dll!System.ServiceModel.Dispatcher.MessageRpc.Process(bool isOperationContextSet) System.ServiceModel.dll!System.ServiceModel.Dispatcher.ChannelHandler.DispatchAndReleasePump(System.ServiceModel.Channels.RequestContext request, bool cleanThread, System.ServiceModel.OperationContext currentOperationContext) System.ServiceModel.dll!System.ServiceModel.Dispatcher.ChannelHandler.HandleRequest(System.ServiceModel.Channels.RequestContext request, System.ServiceModel.OperationContext currentOperationContext) System.ServiceModel.dll!System.ServiceModel.Dispatcher.ChannelHandler.AsyncMessagePump(System.IAsyncResult result) System.ServiceModel.dll!System.ServiceModel.Dispatcher.ChannelHandler.OnAsyncReceiveComplete(System.IAsyncResult result) System.ServiceModel.Internals.dll!System.Runtime.Fx.AsyncThunk.UnhandledExceptionFrame(System.IAsyncResult result) System.ServiceModel.Internals.dll!System.Runtime.AsyncResult.Complete(bool completedSynchronously) System.ServiceModel.dll!System.ServiceModel.Channels.TransportDuplexSessionChannel.TryReceiveAsyncResult.OnReceive(System.IAsyncResult result) System.ServiceModel.Internals.dll!System.Runtime.Fx.AsyncThunk.UnhandledExceptionFrame(System.IAsyncResult result) System.ServiceModel.Internals.dll!System.Runtime.AsyncResult.Complete(bool completedSynchronously) System.ServiceModel.dll!System.ServiceModel.Channels.SynchronizedMessageSource.ReceiveAsyncResult.OnReceiveComplete(object state) System.ServiceModel.dll!System.ServiceModel.Channels.SessionConnectionReader.OnAsyncReadComplete(object state) System.ServiceModel.dll!System.ServiceModel.Channels.SocketConnection.FinishRead() System.ServiceModel.dll!System.ServiceModel.Channels.SocketConnection.OnReceiveAsync(object sender, System.Net.Sockets.SocketAsyncEventArgs eventArgs) System.ServiceModel.dll!System.ServiceModel.Channels.SocketConnection.OnReceiveAsyncCompleted(object sender, System.Net.Sockets.SocketAsyncEventArgs e) System.dll!System.Net.Sockets.SocketAsyncEventArgs.OnCompleted(System.Net.Sockets.SocketAsyncEventArgs e) System.dll!System.Net.Sockets.SocketAsyncEventArgs.FinishOperationSuccess(System.Net.Sockets.SocketError socketError, int bytesTransferred, System.Net.Sockets.SocketFlags flags) System.dll!System.Net.Sockets.SocketAsyncEventArgs.CompletionPortCallback(uint errorCode, uint numBytes, System.Threading.NativeOverlapped* nativeOverlapped) mscorlib.dll!System.Threading._IOCompletionCallback.PerformIOCompletionCallback(uint errorCode, uint numBytes, System.Threading.NativeOverlapped* pOVERLAP) [Native to Managed Transition]
log4net.dll!log4net.Appender.ColoredConsoleAppender.Append Normal [Managed to Native Transition] mscorlib.dll!System.IO.__ConsoleStream.WriteFileNative(Microsoft.Win32.SafeHandles.SafeFileHandle hFile, byte[] bytes, int offset, int count, bool useFileAPIs) mscorlib.dll!System.IO.__ConsoleStream.Write(byte[] buffer, int offset, int count) mscorlib.dll!System.IO.StreamWriter.Flush(bool flushStream, bool flushEncoder) mscorlib.dll!System.IO.StreamWriter.Write(char[] buffer, int index, int count) log4net.dll!log4net.Appender.ColoredConsoleAppender.Append(log4net.Core.LoggingEvent loggingEvent) log4net.dll!log4net.Appender.AppenderSkeleton.DoAppend(log4net.Core.LoggingEvent loggingEvent) log4net.dll!log4net.Util.AppenderAttachedImpl.AppendLoopOnAppenders(log4net.Core.LoggingEvent loggingEvent) log4net.dll!log4net.Repository.Hierarchy.Logger.CallAppenders(log4net.Core.LoggingEvent loggingEvent) log4net.dll!log4net.Repository.Hierarchy.Logger.ForcedLog(System.Type callerStackBoundaryDeclaringType, log4net.Core.Level level, object message, System.Exception exception) log4net.dll!log4net.Repository.Hierarchy.Logger.Log(System.Type callerStackBoundaryDeclaringType, log4net.Core.Level level, object message, System.Exception exception) log4net.dll!log4net.Core.LogImpl.Info(object message) MT.SWF.IND.FormPlus.BusinessLogic.dll!MT.SWF.IND.Notifications.InterruptionMailerJob.NotifyInterruptedBatches() Line 113 MT.SWF.IND.FormPlus.BusinessLogic.dll!MT.SWF.IND.Notifications.InterruptionMailerJob.StartPeriodicalChecks.AnonymousMethod__12_0(object state) Line 88 MT.SWF.BaseFramework.dll!MT.SWF.Threading.ThreadFactory.CreateSynchronousTimer.AnonymousMethod__0(object sender, MT.SWF.Threading.TimerEventArgs e) MT.SWF.BaseFramework.dll!MT.SWF.Threading.WrappedTimer..ctor.AnonymousMethod__1() MT.SWF.BaseFramework.dll!MT.SWF.Threading.WrappedTimer.SynchronousWorkerWrapper(System.Action worker) MT.SWF.BaseFramework.dll!MT.SWF.Threading.WrappedTimer..ctor.AnonymousMethod__0(object x) mscorlib.dll!System.Threading.TimerQueueTimer.CallCallbackInContext(object state) mscorlib.dll!System.Threading.ExecutionContext.RunInternal(System.Threading.ExecutionContext executionContext, System.Threading.ContextCallback callback, object state, bool preserveSyncCtx) mscorlib.dll!System.Threading.ExecutionContext.Run(System.Threading.ExecutionContext executionContext, System.Threading.ContextCallback callback, object state, bool preserveSyncCtx) mscorlib.dll!System.Threading.TimerQueueTimer.CallCallback() mscorlib.dll!System.Threading.TimerQueueTimer.Fire() mscorlib.dll!System.Threading.TimerQueue.FireNextTimers() mscorlib.dll!System.Threading.TimerQueue.AppDomainTimerCallback() [Native to Managed Transition]
Im also attaching configurtation file.
Could someone help me to confirmat, that is a bug?
Also if additional information are needed, fell free to ask
