Windows 7, .NET 6.0.2xx: dotnet test always crashes with AccessViolationException in RuntimeAssembly.InternalLoad on my machine #3543
Comments
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Same crash: Project<Project Sdk="Microsoft.NET.Sdk">
<PropertyGroup>
<TargetFramework>net6.0</TargetFramework>
<IsPackable>false</IsPackable>
</PropertyGroup>
...
<ItemGroup>
<PackageReference Include="Moq" Version="4.16.1" />
<PackageReference Include="nunit" Version="3.13.1" />
<PackageReference Include="NUnit3TestAdapter" Version="3.17.0" />
<PackageReference Include="Microsoft.NET.Test.Sdk" Version="16.4.0" />
</ItemGroup>
</Project>
ExceptionFatal error. System.AccessViolationException: Attempted to read or write protected memory. This is often an indication that other memory is corrupt.
at System.Reflection.RuntimeAssembly.InternalLoad(System.Runtime.CompilerServices.ObjectHandleOnStack, System.Runtime.CompilerServices.ObjectHandleOnStack, System.Runtime.CompilerServices.StackCrawlMarkHandle, Boolean, System.Runtime.CompilerServices.ObjectHandleOnStack, System.Runtime.CompilerSe
rvices.ObjectHandleOnStack)
at System.Reflection.RuntimeAssembly.InternalLoad(System.Reflection.AssemblyName, System.Reflection.RuntimeAssembly, System.Threading.StackCrawlMark ByRef, Boolean, System.Runtime.Loader.AssemblyLoadContext)
at System.Reflection.Assembly.Load(System.Reflection.AssemblyName)
at Microsoft.VisualStudio.TestPlatform.Common.ExtensionFramework.TestPluginCache.CurrentDomainAssemblyResolve(System.Object, Microsoft.VisualStudio.TestPlatform.PlatformAbstractions.Interfaces.AssemblyResolveEventArgs)
at Microsoft.VisualStudio.TestPlatform.PlatformAbstractions.PlatformAssemblyResolver.AssemblyResolverEvent(System.Object, System.Object)
at System.Runtime.Loader.AssemblyLoadContext.GetFirstResolvedAssemblyFromResolvingEvent(System.Reflection.AssemblyName)
at System.Runtime.Loader.AssemblyLoadContext.ResolveUsingEvent(System.Reflection.AssemblyName)
at System.Runtime.Loader.AssemblyLoadContext.ResolveUsingResolvingEvent(IntPtr, System.Reflection.AssemblyName)
at System.Reflection.RuntimeModule.GetTypes(System.Reflection.RuntimeModule)
at System.Reflection.Assembly.GetTypes()
at Microsoft.VisualStudio.TestPlatform.Common.ExtensionFramework.TestPluginDiscoverer.GetTestExtensionsFromAssembly[[System.__Canon, System.Private.CoreLib, Version=6.0.0.0, Culture=neutral, PublicKeyToken=7cec85d7bea7798e],[System.__Canon, System.Private.CoreLib, Version=6.0.0.0, Culture=neutral
, PublicKeyToken=7cec85d7bea7798e]](System.Reflection.Assembly, System.Collections.Generic.Dictionary`2<System.String,System.__Canon>)
at Microsoft.VisualStudio.TestPlatform.Common.ExtensionFramework.TestPluginDiscoverer.GetTestExtensionsFromFiles[[System.__Canon, System.Private.CoreLib, Version=6.0.0.0, Culture=neutral, PublicKeyToken=7cec85d7bea7798e],[System.__Canon, System.Private.CoreLib, Version=6.0.0.0, Culture=neutral, P
ublicKeyToken=7cec85d7bea7798e]](System.String[], System.Collections.Generic.Dictionary`2<System.String,System.__Canon>)
at Microsoft.VisualStudio.TestPlatform.Common.ExtensionFramework.TestPluginDiscoverer.GetTestExtensionsInformation[[System.__Canon, System.Private.CoreLib, Version=6.0.0.0, Culture=neutral, PublicKeyToken=7cec85d7bea7798e],[System.__Canon, System.Private.CoreLib, Version=6.0.0.0, Culture=neutral,
PublicKeyToken=7cec85d7bea7798e]](System.Collections.Generic.IEnumerable`1<System.String>)
at Microsoft.VisualStudio.TestPlatform.Common.ExtensionFramework.TestPluginCache.GetTestExtensions[[System.__Canon, System.Private.CoreLib, Version=6.0.0.0, Culture=neutral, PublicKeyToken=7cec85d7bea7798e],[System.__Canon, System.Private.CoreLib, Version=6.0.0.0, Culture=neutral, PublicKeyToken=
7cec85d7bea7798e]](System.Collections.Generic.IEnumerable`1<System.String>)
at Microsoft.VisualStudio.TestPlatform.Common.ExtensionFramework.TestPluginCache.DiscoverTestExtensions[[System.__Canon, System.Private.CoreLib, Version=6.0.0.0, Culture=neutral, PublicKeyToken=7cec85d7bea7798e],[System.__Canon, System.Private.CoreLib, Version=6.0.0.0, Culture=neutral, PublicKeyT
oken=7cec85d7bea7798e]](System.String)
at Microsoft.VisualStudio.TestPlatform.Common.Hosting.TestRuntimeExtensionManager.Create(Microsoft.VisualStudio.TestPlatform.ObjectModel.Logging.IMessageLogger)
at Microsoft.VisualStudio.TestPlatform.Common.Hosting.TestRuntimeProviderManager.get_Instance()
at Microsoft.VisualStudio.TestPlatform.CrossPlatEngine.TestEngine..ctor()
at Microsoft.VisualStudio.TestPlatform.Client.TestPlatform..ctor()
at Microsoft.VisualStudio.TestPlatform.Client.TestPlatformFactory.GetTestPlatform()
at Microsoft.VisualStudio.TestPlatform.CommandLine.TestPlatformHelpers.TestRequestManager..ctor()
at Microsoft.VisualStudio.TestPlatform.CommandLine.TestPlatformHelpers.TestRequestManager.get_Instance()
at Microsoft.VisualStudio.TestPlatform.CommandLine.Processors.RunTestsArgumentProcessor+<>c.<get_Executor>b__6_0()
at System.Lazy`1[[System.__Canon, System.Private.CoreLib, Version=6.0.0.0, Culture=neutral, PublicKeyToken=7cec85d7bea7798e]].ViaFactory(System.Threading.LazyThreadSafetyMode)
at System.Lazy`1[[System.__Canon, System.Private.CoreLib, Version=6.0.0.0, Culture=neutral, PublicKeyToken=7cec85d7bea7798e]].ExecutionAndPublication(System.LazyHelper, Boolean)
at System.Lazy`1[[System.__Canon, System.Private.CoreLib, Version=6.0.0.0, Culture=neutral, PublicKeyToken=7cec85d7bea7798e]].CreateValue()
at System.Lazy`1[[System.__Canon, System.Private.CoreLib, Version=6.0.0.0, Culture=neutral, PublicKeyToken=7cec85d7bea7798e]].get_Value()
at Microsoft.VisualStudio.TestPlatform.CommandLine.Processors.ArgumentProcessorFactory+<>c__DisplayClass20_0.<WrapLazyProcessorToInitializeOnInstantiation>b__0()
at System.Lazy`1[[System.__Canon, System.Private.CoreLib, Version=6.0.0.0, Culture=neutral, PublicKeyToken=7cec85d7bea7798e]].CreateValue()
at System.Lazy`1[[System.__Canon, System.Private.CoreLib, Version=6.0.0.0, Culture=neutral, PublicKeyToken=7cec85d7bea7798e]].get_Value()
at Microsoft.VisualStudio.TestPlatform.CommandLine.Executor.GetArgumentProcessors(System.String[], System.Collections.Generic.List`1<Microsoft.VisualStudio.TestPlatform.CommandLine.Processors.IArgumentProcessor> ByRef)
at Microsoft.VisualStudio.TestPlatform.CommandLine.Executor.Execute(System.String[])
at Microsoft.VisualStudio.TestPlatform.CommandLine.Program.Main(System.String[])
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I see this is not new. nunit/dotnet-test-nunit#115 |
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The problem in my case seems to be related to using tests in a Windows 7 environment. Downgraded to .net 6.0.103 SDK and it worked. You can use the strategy in the specific test project as : {
"sdk": {
"version": "6.0.103"
}
}
|
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Also the same is reported here, also mentioning Windows 7: |
nohwnd
changed the title
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Error still happening with SDK 6.0.202 |
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I am trying to get some system on which to repro. |
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Still happening on 6.0.203. Downgrading to 6.0.103 as suggested in dotnet/sdk#24124 (comment) works around it. |
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I ran a simple xUnit test project on Windows 7 x64, with .NET SDK 6.0.102, and the logs included an error about When I changed to .NET SDK 6.0.200, the logs also included the same error, but the difference is that it was a terminating error, that stopped the execution. Could this be related to a DLL loading process? Logs for test project running on .NET SDK 6.0.102 (error shown in lines 53 to 81): Logs for test project running on .NET SDK 6.0.200 (error shown in lines 57 to 69): |
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I upgraded to .NET SDK 6.0.402 and the problem was solved. |
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Works for me as well with .NET SDK 6.0.402. Closing. |
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Randomly seeing an AccessViolationException when discovering tests, seems like Assembly.LoadFrom is throwing an AccessViolation? |
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@KirillOsenkov did this start happening after upgrade of SDK or any other significant event? Are you using preview SDK or stable? Which version? |
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I have no further info unfortunately, this is in CloudTest with no easy access to machines. We changed some timings around and it stopped happening :| |
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Asked about it here: |
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I forgot to follow up in case anyone else runs into this: This was a bug in msdia140.dll for reading .pdb files. vstest.console.exe was calling IntelliTrace.Profiler.dll which was calling covrun64.dll which was calling dia to read the portable pdb. If a portable pdb contains > 64000 methods, it would crash. The bug is fixed in Visual Studio 17.11 (and maybe even 17.10). As a workaround, switch that test assembly that is exhibiting the crash to |
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MS internal bug is DevDiv 1938843 |
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Description
I cannot run
dotnet testfor any NUnit project on my machine (have not tried other test frameworks). It crashes with the exception below, even for a trivial project (attached). However, it runs successfully viavstest.console.exe, so let me know if this is the wrong project for the bug report.Steps to reproduce
C# project like this:
with a trivial test file:
Run
dotnet test.Expected behavior
The test runs successfully via
dotnet testActual behavior
Diagnostic logs
dotnet test --diag:diag.txt: diag.txtEnvironment
Windows 7 x64
Microsoft (R) Test Execution Command Line Tool Version 17.1.0
.NET SDK (reflecting any global.json): Version: 6.0.201 Commit: ef40e6aa06
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