aspnetcore tests having Dynamic.Proxy fails on ppc64le architecture

[Sapana-Khemkar]

Description

Around 6000+ aspnetcore tests which are using Dynamic.Proxy are failing on ppc64le with mono complier.

Reproduction Steps

build aspnetcore on ppc64le using cross built net8 rc2 and run tests.

Expected behavior

All tests should pass

Actual behavior

We get below error for 6000+ tests

Microsoft.AspNetCore.Server.Kestrel.Core.Tests.ConnectionContextTests.ParameterlessAbortCreateConnectionAbortedException
System.InvalidCastException : Specified cast is not valid.
 at Castle.DynamicProxy.Internal.AttributeUtil.ReadAttributeValue(CustomAttributeTypedArgument argument)
 at Castle.DynamicProxy.Internal.AttributeUtil.GetArguments(IList`1 constructorArguments, Type[]& constructorArgTypes, Object[]& constructorArgs)
 at Castle.DynamicProxy.Internal.AttributeUtil.CreateInfo(CustomAttributeData attribute)
 at Castle.DynamicProxy.Internal.AttributeUtil.GetNonInheritableAttributes(MemberInfo member)+MoveNext()
 at System.Linq.Enumerable.SelectEnumerableIterator`2[[Castle.DynamicProxy.CustomAttributeInfo, Castle.Core, Version=4.0.0.0, Culture=neutral, PublicKeyToken=407dd0808d44fbdc],[System.Reflection.Emit.CustomAttributeBuilder, System.Private.CoreLib, Version=8.0.0.0, Culture=neutral, PublicKeyToken=7cec85d7bea7798e]].MoveNext()
 at Castle.DynamicProxy.Generators.MetaProperty.BuildPropertyEmitter(ClassEmitter classEmitter)
 at Castle.DynamicProxy.Contributors.CompositeTypeContributor.ImplementProperty(ClassEmitter emitter, MetaProperty property, ProxyGenerationOptions options)
 at Castle.DynamicProxy.Contributors.CompositeTypeContributor.Generate(ClassEmitter class, ProxyGenerationOptions options)
 at Castle.DynamicProxy.Generators.ClassProxyGenerator.GenerateType(String name, Type[] interfaces, INamingScope namingScope)
 at Castle.DynamicProxy.Generators.ClassProxyGenerator.<>c__DisplayClass1_0.<GenerateCode>b__0(String n, INamingScope s)
 at Castle.DynamicProxy.Generators.BaseProxyGenerator.ObtainProxyType(CacheKey cacheKey, Func`3 factory)
 at Castle.DynamicProxy.Generators.ClassProxyGenerator.GenerateCode(Type[] interfaces, ProxyGenerationOptions options)
 at Castle.DynamicProxy.DefaultProxyBuilder.CreateClassProxyType(Type classToProxy, Type[] additionalInterfacesToProxy, ProxyGenerationOptions options)
 at Castle.DynamicProxy.ProxyGenerator.CreateClassProxyType(Type classToProxy, Type[] additionalInterfacesToProxy, ProxyGenerationOptions options)
 at Castle.DynamicProxy.ProxyGenerator.CreateClassProxy(Type classToProxy, Type[] additionalInterfacesToProxy, ProxyGenerationOptions options, Object[] constructorArguments, IInterceptor[] interceptors)
 at Moq.CastleProxyFactory.CreateProxy(Type mockType, IInterceptor interceptor, Type[] interfaces, Object[] arguments)
 at Moq.Mock`1[[Microsoft.AspNetCore.Connections.ConnectionContext, Microsoft.AspNetCore.Connections.Abstractions, Version=8.0.0.0, Culture=neutral, PublicKeyToken=adb9793829ddae60]].InitializeInstancePexProtected()
 at Moq.PexProtector.Invoke(Action action)
 at Moq.Mock`1[[Microsoft.AspNetCore.Connections.ConnectionContext, Microsoft.AspNetCore.Connections.Abstractions, Version=8.0.0.0, Culture=neutral, PublicKeyToken=adb9793829ddae60]].InitializeInstance()
 at Moq.Mock`1[[Microsoft.AspNetCore.Connections.ConnectionContext, Microsoft.AspNetCore.Connections.Abstractions, Version=8.0.0.0, Culture=neutral, PublicKeyToken=adb9793829ddae60]].OnGetObject()
 at Moq.Mock.get_Object()
 at Moq.Mock`1[[Microsoft.AspNetCore.Connections.ConnectionContext, Microsoft.AspNetCore.Connections.Abstractions, Version=8.0.0.0, Culture=neutral, PublicKeyToken=adb9793829ddae60]].get_Object()
 at Microsoft.AspNetCore.Server.Kestrel.Core.Tests.ConnectionContextTests.ParameterlessAbortCreateConnectionAbortedException() in /_/src/Servers/Kestrel/Core/test/ConnectionContextTests.cs:line 21
 at System.Reflection.MethodBaseInvoker.InterpretedInvoke_Method(Object obj, IntPtr* args)
 at System.Reflection.MethodBaseInvoker.InvokeWithNoArgs(Object obj, BindingFlags invokeAttr)
0.0321365s✘ Microsoft.AspNetCore.Server.Kestrel.Core.Tests.ConnectionDispatcherTests.OnConnectionCreatesLogScopeWithConnectionId
System.InvalidCastException : Specified cast is not valid.
 at Castle.DynamicProxy.Internal.AttributeUtil.ReadAttributeValue(CustomAttributeTypedArgument argument)
 at Castle.DynamicProxy.Internal.AttributeUtil.GetArguments(IList`1 constructorArguments, Type[]& constructorArgTypes, Object[]& constructorArgs)
 at Castle.DynamicProxy.Internal.AttributeUtil.CreateInfo(CustomAttributeData attribute)
 at Castle.DynamicProxy.Internal.AttributeUtil.GetNonInheritableAttributes(MemberInfo member)+MoveNext()
 at System.Linq.Enumerable.SelectEnumerableIterator`2[[Castle.DynamicProxy.CustomAttributeInfo, Castle.Core, Version=4.0.0.0, Culture=neutral, PublicKeyToken=407dd0808d44fbdc],[System.Reflection.Emit.CustomAttributeBuilder, System.Private.CoreLib, Version=8.0.0.0, Culture=neutral, PublicKeyToken=7cec85d7bea7798e]].MoveNext()
 at Castle.DynamicProxy.Generators.MetaProperty.BuildPropertyEmitter(ClassEmitter classEmitter)
 at Castle.DynamicProxy.Contributors.CompositeTypeContributor.ImplementProperty(ClassEmitter emitter, MetaProperty property, ProxyGenerationOptions options)
 at Castle.DynamicProxy.Contributors.CompositeTypeContributor.Generate(ClassEmitter class, ProxyGenerationOptions options)
 at Castle.DynamicProxy.Generators.ClassProxyGenerator.GenerateType(String name, Type[] interfaces, INamingScope namingScope)
 at Castle.DynamicProxy.Generators.ClassProxyGenerator.<>c__DisplayClass1_0.<GenerateCode>b__0(String n, INamingScope s)
 at Castle.DynamicProxy.Generators.BaseProxyGenerator.ObtainProxyType(CacheKey cacheKey, Func`3 factory)
 at Castle.DynamicProxy.Generators.ClassProxyGenerator.GenerateCode(Type[] interfaces, ProxyGenerationOptions options)
 at Castle.DynamicProxy.DefaultProxyBuilder.CreateClassProxyType(Type classToProxy, Type[] additionalInterfacesToProxy, ProxyGenerationOptions options)
 at Castle.DynamicProxy.ProxyGenerator.CreateClassProxyType(Type classToProxy, Type[] additionalInterfacesToProxy, ProxyGenerationOptions options)
 at Castle.DynamicProxy.ProxyGenerator.CreateClassProxy(Type classToProxy, Type[] additionalInterfacesToProxy, ProxyGenerationOptions options, Object[] constructorArguments, IInterceptor[] interceptors)
 at Moq.CastleProxyFactory.CreateProxy(Type mockType, IInterceptor interceptor, Type[] interfaces, Object[] arguments)
 at Moq.Mock`1[[Microsoft.AspNetCore.Connections.DefaultConnectionContext, Microsoft.AspNetCore.Connections.Abstractions, Version=8.0.0.0, Culture=neutral, PublicKeyToken=adb9793829ddae60]].InitializeInstancePexProtected()
 at Moq.PexProtector.Invoke(Action action)
 at Moq.Mock`1[[Microsoft.AspNetCore.Connections.DefaultConnectionContext, Microsoft.AspNetCore.Connections.Abstractions, Version=8.0.0.0, Culture=neutral, PublicKeyToken=adb9793829ddae60]].InitializeInstance()
 at Moq.Mock`1[[Microsoft.AspNetCore.Connections.DefaultConnectionContext, Microsoft.AspNetCore.Connections.Abstractions, Version=8.0.0.0, Culture=neutral, PublicKeyToken=adb9793829ddae60]].OnGetObject()
 at Moq.Mock.get_Object()
 at Moq.Mock`1[[Microsoft.AspNetCore.Connections.DefaultConnectionContext, Microsoft.AspNetCore.Connections.Abstractions, Version=8.0.0.0, Culture=neutral, PublicKeyToken=adb9793829ddae60]].get_Object()
 at Microsoft.AspNetCore.Server.Kestrel.Core.Tests.ConnectionDispatcherTests.OnConnectionCreatesLogScopeWithConnectionId() in /_/src/Servers/Kestrel/Core/test/ConnectionDispatcherTests.cs:line 33
--- End of stack trace from previous location ---
Output:
| [0.007s] TestLifetime Information: Starting test OnConnectionCreatesLogScopeWithConnectionId at 2023-10-17T17:03:42
| [0.039s] Microsoft.AspNetCore.Server.Kestrel.Core.Tests.ConnectionDispatcherTests Error: Test threw an exception.
| System.InvalidCastException: Specified cast is not valid.
| at Castle.DynamicProxy.Internal.AttributeUtil.ReadAttributeValue(CustomAttributeTypedArgument argument)
| at Castle.DynamicProxy.Internal.AttributeUtil.GetArguments(IList`1 constructorArguments, Type[]& constructorArgTypes, Object[]& constructorArgs)
| at Castle.DynamicProxy.Internal.AttributeUtil.CreateInfo(CustomAttributeData attribute)
| at Castle.DynamicProxy.Internal.AttributeUtil.GetNonInheritableAttributes(MemberInfo member)+MoveNext()
| at System.Linq.Enumerable.SelectEnumerableIterator`2[[Castle.DynamicProxy.CustomAttributeInfo, Castle.Core, Version=4.0.0.0, Culture=neutral, PublicKeyToken=407dd0808d44fbdc],[System.Reflection.Emit.CustomAttributeBuilder, System.Private.CoreLib, Version=8.0.0.0, Culture=neutral, PublicKeyToken=7cec85d7bea7798e]].MoveNext()
| at Castle.DynamicProxy.Generators.MetaProperty.BuildPropertyEmitter(ClassEmitter classEmitter)
| at Castle.DynamicProxy.Contributors.CompositeTypeContributor.ImplementProperty(ClassEmitter emitter, MetaProperty property, ProxyGenerationOptions options)
| at Castle.DynamicProxy.Contributors.CompositeTypeContributor.Generate(ClassEmitter class, ProxyGenerationOptions options)
| at Castle.DynamicProxy.Generators.ClassProxyGenerator.GenerateType(String name, Type[] interfaces, INamingScope namingScope)
| at Castle.DynamicProxy.Generators.ClassProxyGenerator.<>c__DisplayClass1_0.<GenerateCode>b__0(String n, INamingScope s)
| at Castle.DynamicProxy.Generators.BaseProxyGenerator.ObtainProxyType(CacheKey cacheKey, Func`3 factory)
| at Castle.DynamicProxy.Generators.ClassProxyGenerator.GenerateCode(Type[] interfaces, ProxyGenerationOptions options)
| at Castle.DynamicProxy.DefaultProxyBuilder.CreateClassProxyType(Type classToProxy, Type[] additionalInterfacesToProxy, ProxyGenerationOptions options)
| at Castle.DynamicProxy.ProxyGenerator.CreateClassProxyType(Type classToProxy, Type[] additionalInterfacesToProxy, ProxyGenerationOptions options)
| at Castle.DynamicProxy.ProxyGenerator.CreateClassProxy(Type classToProxy, Type[] additionalInterfacesToProxy, ProxyGenerationOptions options, Object[] constructorArguments, IInterceptor[] interceptors)
| at Moq.CastleProxyFactory.CreateProxy(Type mockType, IInterceptor interceptor, Type[] interfaces, Object[] arguments)
| at Moq.Mock`1[[Microsoft.AspNetCore.Connections.DefaultConnectionContext, Microsoft.AspNetCore.Connections.Abstractions, Version=8.0.0.0, Culture=neutral, PublicKeyToken=adb9793829ddae60]].InitializeInstancePexProtected()
| at Moq.PexProtector.Invoke(Action action)
| at Moq.Mock`1[[Microsoft.AspNetCore.Connections.DefaultConnectionContext, Microsoft.AspNetCore.Connections.Abstractions, Version=8.0.0.0, Culture=neutral, PublicKeyToken=adb9793829ddae60]].InitializeInstance()
| at Moq.Mock`1[[Microsoft.AspNetCore.Connections.DefaultConnectionContext, Microsoft.AspNetCore.Connections.Abstractions, Version=8.0.0.0, Culture=neutral, PublicKeyToken=adb9793829ddae60]].OnGetObject()
| at Moq.Mock.get_Object()
| at Moq.Mock`1[[Microsoft.AspNetCore.Connections.DefaultConnectionContext, Microsoft.AspNetCore.Connections.Abstractions, Version=8.0.0.0, Culture=neutral, PublicKeyToken=adb9793829ddae60]].get_Object()
| at Microsoft.AspNetCore.Server.Kestrel.Core.Tests.ConnectionDispatcherTests.OnConnectionCreatesLogScopeWithConnectionId() in /_/src/Servers/Kestrel/Core/test/ConnectionDispatcherTests.cs:line 33
| at Xunit.Sdk.TestInvoker`1.<>c__DisplayClass48_0.<<InvokeTestMethodAsync>b__1>d[[Xunit.Sdk.IXunitTestCase, xunit.core, Version=2.4.2.0, Culture=neutral, PublicKeyToken=8d05b1bb7a6fdb6c]].MoveNext() in /_/src/xunit.execution/Sdk/Frameworks/Runners/TestInvoker.cs:line 264
| --- End of stack trace from previous location ---
| at Xunit.Sdk.ExecutionTimer.AggregateAsync(Func`1 asyncAction) in /_/src/xunit.execution/Sdk/Frameworks/ExecutionTimer.cs:line 48
| at Xunit.Sdk.ExceptionAggregator.RunAsync(Func`1 code) in /_/src/xunit.core/Sdk/ExceptionAggregator.cs:line 90
| [0.055s] TestLifetime Information: Finished test OnConnectionCreatesLogScopeWithConnectionId in 0.0478395s

Regression?

No response

Known Workarounds

No response

Configuration

.NET 8 RC1 cross built for the linux-ppc64 target (using the Mono runtime by default).

dotnet --info
.NET SDK:
 Version: 8.0.100-rc.2.23502.2
 Commit: 0abacfc2b6

Runtime Environment:
 OS Name: rhel
 OS Version: 8
 OS Platform: Linux
 RID: linux-ppc64le
 Base Path: /root/ashutosh/aspnetcore-crossbuild/aspnetcore/.dotnet/sdk/8.0.100-rc.2.23502.2/

.NET workloads installed:
There are no installed workloads to display.

Host:
 Version: 8.0.0-rc.2.23479.6
 Architecture: ppc64le
 Commit: 0b25e38ad3

.NET SDKs installed:
 8.0.100-rc.2.23502.2 [/root/ashutosh/aspnetcore-crossbuild/aspnetcore/.dotnet/sdk]

.NET runtimes installed:
 Microsoft.AspNetCore.App 8.0.0-ci [/root/ashutosh/aspnetcore-crossbuild/aspnetcore/.dotnet/shared/Microsoft.AspNetCore.App]
 Microsoft.AspNetCore.App 8.0.0-rc.2.23480.2 [/root/ashutosh/aspnetcore-crossbuild/aspnetcore/.dotnet/shared/Microsoft.AspNetCore.App]
 Microsoft.NETCore.App 8.0.0-rc.2.23479.6 [/root/ashutosh/aspnetcore-crossbuild/aspnetcore/.dotnet/shared/Microsoft.NETCore.App]

Other architectures found:
 None

Environment variables:
 Not set

global.json file:
 Not found

Learn more:
 https://aka.ms/dotnet/info

Download .NET:
 https://aka.ms/dotnet/download

Other information

No response

cc: @janani66 @tmds @uweigand

[jeffschwMSFT]

Given the stack trace, I think you should follow-up with the owner of (https://www.nuget.org/packages/Castle.DynamicProxy). Given the context, this is possibly an Endianness issue.

[jeffschwMSFT]

closing, please follow-up with Castle to take a look

[tmds]

Given the context, this is possibly an Endianness issue.

I don't think this is an endianness issue. pple64 is little-endian, like x64.

I ran the aspnetcore tests on x64 with a mono runtime, and they show the same issue.

[Sapana-Khemkar]

@tmds @jeffschwMSFT these tests were passing till .NET8 Preview6. From Preview7 we are observing these failures. So something changed in runtime between preview6 and preview7 which is causing this issue.
Also note from every time when httpConnection trying to access Mock object issue is reproduced. If you have any inputs based on previous experience do share

[tmds]

@lambdageek @akoeplinger may be you have some thoughts on what changes went in since preview 6 that might cause cause this to start failing?

[lambdageek]

@tmds Maybe #87406 /cc @ivanpovazan

(I'm looking through v8.0.0-preview.6.23329.7...v8.0.0-preview.7.23375.6 )

@tmds you said you can repro the failure on x64? Could you share the repro steps

[ivanpovazan]

@tmds Maybe #87406 /cc @ivanpovazan

I can take a look. Repro steps would be much appreciated.