Microsoft.AspNetCore.Server.Kestrel.Core.BadHttpRequestException: Unexpected end of request content.

See original GitHub issue

We are facing intermittently BadHttpRequestException: Unexpected end of request content.

Microsoft.AspNetCore.Server.Kestrel.Core.BadHttpRequestException:
   at Microsoft.AspNetCore.Server.Kestrel.Core.BadHttpRequestException.Throw (Microsoft.AspNetCore.Server.Kestrel.Core, Version=3.1.5.0, Culture=neutral, PublicKeyToken=adb9793829ddae60)
   at Microsoft.AspNetCore.Server.Kestrel.Core.Internal.Http.Http1ContentLengthMessageBody+<ReadAsyncInternal>d__9.MoveNext (Microsoft.AspNetCore.Server.Kestrel.Core, Version=3.1.5.0, Culture=neutral, PublicKeyToken=adb9793829ddae60)
   at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw (System.Private.CoreLib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=7cec85d7bea7798e)
   at Microsoft.AspNetCore.Server.Kestrel.Core.Internal.Http.HttpRequestStream+<ReadAsyncInternal>d__30.MoveNext (Microsoft.AspNetCore.Server.Kestrel.Core, Version=3.1.5.0, Culture=neutral, PublicKeyToken=adb9793829ddae60)
   at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw (System.Private.CoreLib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=7cec85d7bea7798e)
   at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification (System.Private.CoreLib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=7cec85d7bea7798e)
   at Microsoft.AspNetCore.WebUtilities.FileBufferingReadStream+<ReadAsync>d__36.MoveNext (Microsoft.AspNetCore.WebUtilities, Version=3.1.5.0, Culture=neutral, PublicKeyToken=adb9793829ddae60)
   at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw (System.Private.CoreLib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=7cec85d7bea7798e)
   at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification (System.Private.CoreLib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=7cec85d7bea7798e)
   at Microsoft.AspNetCore.WebUtilities.StreamHelperExtensions+<DrainAsync>d__3.MoveNext (Microsoft.AspNetCore.WebUtilities, Version=3.1.5.0, Culture=neutral, PublicKeyToken=adb9793829ddae60)
   at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw (System.Private.CoreLib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=7cec85d7bea7798e)
   at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification (System.Private.CoreLib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=7cec85d7bea7798e)
   at Microsoft.AspNetCore.Mvc.Formatters.NewtonsoftJsonInputFormatter+<ReadRequestBodyAsync>d__13.MoveNext (Microsoft.AspNetCore.Mvc.NewtonsoftJson, Version=3.1.5.0, Culture=neutral, PublicKeyToken=adb9793829ddae60)
   at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw (System.Private.CoreLib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=7cec85d7bea7798e)
   at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification (System.Private.CoreLib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=7cec85d7bea7798e)
   at Microsoft.AspNetCore.Mvc.ModelBinding.Binders.BodyModelBinder+<BindModelAsync>d__7.MoveNext (Microsoft.AspNetCore.Mvc.Core, Version=3.1.5.0, Culture=neutral, PublicKeyToken=adb9793829ddae60)
   at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw (System.Private.CoreLib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=7cec85d7bea7798e)
   at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification (System.Private.CoreLib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=7cec85d7bea7798e)
   at Microsoft.AspNetCore.Mvc.ModelBinding.ParameterBinder+<BindModelAsync>d__7.MoveNext (Microsoft.AspNetCore.Mvc.Core, Version=3.1.5.0, Culture=neutral, PublicKeyToken=adb9793829ddae60)
   at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw (System.Private.CoreLib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=7cec85d7bea7798e)
   at Microsoft.AspNetCore.Mvc.Controllers.ControllerBinderDelegateProvider+<>c__DisplayClass0_0+<<CreateBinderDelegate>g__Bind|0>d.MoveNext (Microsoft.AspNetCore.Mvc.Core, Version=3.1.5.0, Culture=neutral, PublicKeyToken=adb9793829ddae60)
   at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw (System.Private.CoreLib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=7cec85d7bea7798e)
   at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification (System.Private.CoreLib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=7cec85d7bea7798e)
   at Microsoft.AspNetCore.Mvc.Infrastructure.ControllerActionInvoker+<<InvokeInnerFilterAsync>g__Awaited|13_0>d.MoveNext (Microsoft.AspNetCore.Mvc.Core, Version=3.1.5.0, Culture=neutral, PublicKeyToken=adb9793829ddae60)
   at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw (System.Private.CoreLib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=7cec85d7bea7798e)
   at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification (System.Private.CoreLib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=7cec85d7bea7798e)
   at Microsoft.AspNetCore.Mvc.Infrastructure.ResourceInvoker+<<InvokeNextResourceFilter>g__Awaited|24_0>d.MoveNext (Microsoft.AspNetCore.Mvc.Core, Version=3.1.5.0, Culture=neutral, PublicKeyToken=adb9793829ddae60)
   at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw (System.Private.CoreLib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=7cec85d7bea7798e)
   at Microsoft.AspNetCore.Mvc.Infrastructure.ResourceInvoker.Rethrow (Microsoft.AspNetCore.Mvc.Core, Version=3.1.5.0, Culture=neutral, PublicKeyToken=adb9793829ddae60)
   at Microsoft.AspNetCore.Mvc.Infrastructure.ResourceInvoker.Next (Microsoft.AspNetCore.Mvc.Core, Version=3.1.5.0, Culture=neutral, PublicKeyToken=adb9793829ddae60)
   at Microsoft.AspNetCore.Mvc.Infrastructure.ResourceInvoker.InvokeFilterPipelineAsync (Microsoft.AspNetCore.Mvc.Core, Version=3.1.5.0, Culture=neutral, PublicKeyToken=adb9793829ddae60)
   at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw (System.Private.CoreLib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=7cec85d7bea7798e)
   at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification (System.Private.CoreLib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=7cec85d7bea7798e)
   at Microsoft.AspNetCore.Mvc.Infrastructure.ResourceInvoker+<<InvokeAsync>g__Logged|17_1>d.MoveNext (Microsoft.AspNetCore.Mvc.Core, Version=3.1.5.0, Culture=neutral, PublicKeyToken=adb9793829ddae60)
   at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw (System.Private.CoreLib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=7cec85d7bea7798e)
   at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification (System.Private.CoreLib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=7cec85d7bea7798e)
   at Microsoft.AspNetCore.Routing.EndpointMiddleware+<<Invoke>g__AwaitRequestTask|6_0>d.MoveNext (Microsoft.AspNetCore.Routing, Version=3.1.5.0, Culture=neutral, PublicKeyToken=adb9793829ddae60)
   at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw (System.Private.CoreLib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=7cec85d7bea7798e)
   at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification (System.Private.CoreLib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=7cec85d7bea7798e)
   at Microsoft.AspNetCore.Authorization.AuthorizationMiddleware+<Invoke>d__5.MoveNext (Microsoft.AspNetCore.Authorization.Policy, Version=3.1.5.0, Culture=neutral, PublicKeyToken=adb9793829ddae60)
   at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw (System.Private.CoreLib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=7cec85d7bea7798e)
   at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification (System.Private.CoreLib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=7cec85d7bea7798e)
   at Microsoft.AspNetCore.Authentication.AuthenticationMiddleware+<Invoke>d__6.MoveNext (Microsoft.AspNetCore.Authentication, Version=3.1.5.0, Culture=neutral, PublicKeyToken=adb9793829ddae60)
   at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw (System.Private.CoreLib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=7cec85d7bea7798e)
   at Microsoft.AspNetCore.Server.Kestrel.Core.Internal.Http.HttpProtocol+<ProcessRequests>d__214`1.MoveNext (Microsoft.AspNetCore.Server.Kestrel.Core, Version=3.1.5.0, Culture=neutral, PublicKeyToken=adb9793829ddae60)

We are running on .NET Core 3.1.5, this exception seemed to only appear when we moved over to .NET Core 3.0

There have been similiar issues opened in the past, https://github.com/dotnet/aspnetcore/issues/19476#issuecomment-629457165 and https://github.com/dotnet/aspnetcore/issues/6575.

This exception seems to be thrown when a client aborts mid-request. My question is, should this be logged as a warning instead of an exception? It creates a lot of noise in our logs.

Issue Analytics

  • State:open
  • Created 3 years ago
  • Reactions:29
  • Comments:38 (11 by maintainers)

github_iconTop GitHub Comments

14reactions
xsoheilalizadehcommented, Sep 9, 2021

We are facing the same issue on .NET 6 Preview 7:

fail: Microsoft.AspNetCore.Server.Kestrel[13]
Connection id "0HMBJDQ4IBONH", Request id "0HMBJDQ4IBONH:00000002": An unhandled exception was thrown by the application.
Microsoft.AspNetCore.Server.Kestrel.Core.BadHttpRequestException: Unexpected end of request content.
at Microsoft.AspNetCore.Server.Kestrel.Core.Internal.Http.Http1ContentLengthMessageBody.ReadAsyncInternal(CancellationToken cancellationToken) in Microsoft.AspNetCore.Server.Kestrel.Core.dll:token 0x60009ee+0x1a2
at Microsoft.AspNetCore.Server.Kestrel.Core.Internal.Http.HttpRequestStream.ReadAsyncInternal(Memory`1 destination, CancellationToken cancellationToken) in Microsoft.AspNetCore.Server.Kestrel.Core.dll:token 0x6000e12+0x77
at System.Text.Json.JsonSerializer.ReadFromStreamAsync(Stream utf8Json, ReadBufferState bufferState, CancellationToken cancellationToken) in System.Text.Json.dll:token 0x60003a8+0x95
at System.Text.Json.JsonSerializer.ReadAllAsync[TValue](Stream utf8Json, JsonTypeInfo jsonTypeInfo, CancellationToken cancellationToken) in System.Text.Json.dll:token 0x60003a6+0xfa
at Microsoft.AspNetCore.Mvc.Formatters.SystemTextJsonInputFormatter.ReadRequestBodyAsync(InputFormatterContext context, Encoding encoding) in Microsoft.AspNetCore.Mvc.Core.dll:token 0x6000b0e+0x103
at Microsoft.AspNetCore.Mvc.Formatters.SystemTextJsonInputFormatter.ReadRequestBodyAsync(InputFormatterContext context, Encoding encoding) in Microsoft.AspNetCore.Mvc.Core.dll:token 0x6000b0e+0x26a
at Microsoft.AspNetCore.Mvc.ModelBinding.Binders.BodyModelBinder.BindModelAsync(ModelBindingContext bindingContext) in Microsoft.AspNetCore.Mvc.Core.dll:token 0x60007fc+0x1e8
at Microsoft.AspNetCore.Mvc.ModelBinding.ParameterBinder.BindModelAsync(ActionContext actionContext, IModelBinder modelBinder, IValueProvider valueProvider, ParameterDescriptor parameter, ModelMetadata metadata, Object value, Object container) in Microsoft.AspNetCore.Mvc.Core.dll:token 0x600066e+0x220
at Microsoft.AspNetCore.Mvc.Controllers.ControllerBinderDelegateProvider.<>c__DisplayClass0_0.<<CreateBinderDelegate>g__Bind|0>d.MoveNext() in Microsoft.AspNetCore.Mvc.Core.dll:token 0x60010f6+0x16d
--- End of stack trace from previous location ---
at Microsoft.AspNetCore.Mvc.Infrastructure.ControllerActionInvoker.<InvokeInnerFilterAsync>g__Awaited|13_0(ControllerActionInvoker invoker, Task lastTask, State next, Scope scope, Object state, Boolean isCompleted) in Microsoft.AspNetCore.Mvc.Core.dll:token 0x60009c2+0x65
at Microsoft.AspNetCore.Mvc.Infrastructure.ResourceInvoker.<InvokeFilterPipelineAsync>g__Awaited|20_0(ResourceInvoker invoker, Task lastTask, State next, Scope scope, Object state, Boolean isCompleted) in Microsoft.AspNetCore.Mvc.Core.dll:token 0x6000a81+0x65
at Microsoft.AspNetCore.Mvc.Infrastructure.ResourceInvoker.<InvokeAsync>g__Awaited|17_0(ResourceInvoker invoker, Task task, IDisposable scope) in Microsoft.AspNetCore.Mvc.Core.dll:token 0x6000a7d+0x77
at Microsoft.AspNetCore.Mvc.Infrastructure.ResourceInvoker.<InvokeAsync>g__Awaited|17_0(ResourceInvoker invoker, Task task, IDisposable scope) in Microsoft.AspNetCore.Mvc.Core.dll:token 0x6000a7d+0xfb
at Microsoft.AspNetCore.Routing.EndpointMiddleware.<Invoke>g__AwaitRequestTask|6_0(Endpoint endpoint, Task requestTask, ILogger logger) in Microsoft.AspNetCore.Routing.dll:token 0x60000ab+0x5e
at Microsoft.AspNetCore.Authorization.Policy.AuthorizationMiddlewareResultHandler.HandleAsync(RequestDelegate next, HttpContext context, AuthorizationPolicy policy, PolicyAuthorizationResult authorizeResult) in Microsoft.AspNetCore.Authorization.Policy.dll:token 0x600001b+0x338
at Microsoft.AspNetCore.Authorization.AuthorizationMiddleware.Invoke(HttpContext context) in Microsoft.AspNetCore.Authorization.Policy.dll:token 0x6000013+0x448
at Microsoft.AspNetCore.Authentication.AuthenticationMiddleware.Invoke(HttpContext context) in Microsoft.AspNetCore.Authentication.dll:token 0x6000049+0x401
at Microsoft.AspNetCore.Routing.EndpointRoutingMiddleware.<Invoke>g__AwaitMatcher|8_0(EndpointRoutingMiddleware middleware, HttpContext httpContext, Task`1 matcherTask) in Microsoft.AspNetCore.Routing.dll:token 0x60000b9+0x130
at Microsoft.AspNetCore.Server.Kestrel.Core.Internal.Http.HttpProtocol.ProcessRequests[TContext](IHttpApplication`1 application) in Microsoft.AspNetCore.Server.Kestrel.Core.dll:token 0x6000d6b+0x54c
10reactions
sunliusicommented, Dec 14, 2020

The issue is still here in 5.0, version 2.2 is normal.

Read more comments on GitHub >

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