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Mono: AOT compiler can't compile System.Net.SafeDeleteSslContext:ReadFromConnection (Mac Catalyst) #55736

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rolfbjarne opened this issue Jul 15, 2021 · 6 comments · Fixed by #55947
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Mono: AOT compiler can't compile System.Net.SafeDeleteSslContext:ReadFromConnection (Mac Catalyst) #55736

rolfbjarne opened this issue Jul 15, 2021 · 6 comments · Fixed by #55947
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@MaximLipnin
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area-System.Net blocking-release os-maccatalyst MacCatalyst OS runtime-mono specific to the Mono runtime
Milestone
6.0.0

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@rolfbjarne
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Description

Calling the method System.Net.SafeDeleteSslContext:ReadFromConnection in AOT compiled code leads to:

ExecutionEngineException: Attempting to JIT compile method '(wrapper native-to-managed) in System.Net.SafeDeleteSslContext:ReadFromConnection (void*,byte*,void**)' while running in aot-only mode.

This is the complete stack trace from our test:

[FAIL] TestNSUrlSessionHandlerCookies :   Exception
  Expected: null
  But was:  <System.Net.Http.HttpRequestException: The SSL connection could not be established, see inner exception.
 ---> System.Security.Authentication.AuthenticationException: Authentication failed, see inner exception.
 ---> System.ExecutionEngineException: Attempting to JIT compile method '(wrapper native-to-managed) in System.Net.SafeDeleteSslContext:ReadFromConnection (void*,byte*,void**)' while running in aot-only mode. See https://docs.microsoft.com/xamarin/ios/internals/limitations for more information.
   at System.Net.SafeDeleteSslContext..ctor(SafeFreeSslCredentials credential, SslAuthenticationOptions sslAuthenticationOptions) in System.Net.Security.dll:token 0x6000191+0xfc
   at System.Net.Security.SslStreamPal.HandshakeInternal(SafeFreeCredentials credential, SafeDeleteSslContext& context, ReadOnlySpan`1 inputBuffer, Byte[]& outputBuffer, SslAuthenticationOptions sslAuthenticationOptions) in System.Net.Security.dll:token 0x6000407+0x10
 --- End of inner exception stack trace ---
   at System.Net.Security.SslStream.<ForceAuthenticationAsync>d__172`1[[System.Net.Security.AsyncReadWriteAdapter, System.Net.Security, Version=6.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a]].MoveNext() in System.Net.Security.dll:token 0x600030e+0x1f6
   at System.Net.Http.ConnectHelper.EstablishSslConnectionAsyncCore(Boolean async, Stream stream, SslClientAuthenticationOptions sslOptions, CancellationToken cancellationToken) in System.Net.Http.dll:token 0x600051e+0x95
 --- End of inner exception stack trace ---
   at System.Net.Http.ConnectHelper.EstablishSslConnectionAsyncCore(Boolean async, Stream stream, SslClientAuthenticationOptions sslOptions, CancellationToken cancellationToken) in System.Net.Http.dll:token 0x600051e+0x138
   at System.Net.Http.HttpConnectionPool.ConnectAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken) in System.Net.Http.dll:token 0x60006ff+0x410
   at System.Net.Http.HttpConnectionPool.CreateHttp11ConnectionAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken) in System.Net.Http.dll:token 0x6000701+0x8f
   at System.Net.Http.HttpConnectionPool.SendUsingHttp11Async(HttpRequestMessage request, Boolean async, Boolean doRequestAuth, CancellationToken cancellationToken) in System.Net.Http.dll:token 0x60006f1+0x15d
   at System.Net.Http.HttpConnectionPool.DetermineVersionAndSendAsync(HttpRequestMessage request, Boolean async, Boolean doRequestAuth, CancellationToken cancellationToken) in System.Net.Http.dll:token 0x60006f2+0x224
   at System.Net.Http.HttpConnectionPool.SendAndProcessAltSvcAsync(HttpRequestMessage request, Boolean async, Boolean doRequestAuth, CancellationToken cancellationToken) in System.Net.Http.dll:token 0x60006f3+0x8e
   at System.Net.Http.HttpConnectionPool.SendWithRetryAsync(HttpRequestMessage request, Boolean async, Boolean doRequestAuth, CancellationToken cancellationToken) in System.Net.Http.dll:token 0x60006f4+0x99
   at System.Net.Http.HttpClient.<SendAsync>g__Core|83_0(HttpRequestMessage request, HttpCompletionOption completionOption, CancellationTokenSource cts, Boolean disposeCts, CancellationTokenSource pendingRequestsCts, CancellationToken originalCancellationToken) in System.Net.Http.dll:token 0x600022f+0x1b7
   at MonoTests.System.Net.Http.MessageHandlerTest.<>c__DisplayClass4_0.<<TestNSUrlSessionHandlerCookies>b__0>d.MoveNext() in xamarin-macios/tests/monotouch-test/System.Net.Http/MessageHandlers.cs:line 106>
   at MonoTests.System.Net.Http.MessageHandlerTest.TestNSUrlSessionHandlerCookies() in xamarin-macios/tests/monotouch-test/System.Net.Http/MessageHandlers.cs:line 123

This is the test code: https://github.com/xamarin/xamarin-macios/blob/f5896c14141de86a377044bb0a66bbf8f982a1bb/tests/monotouch-test/System.Net.Http/MessageHandlers.cs#L106

Binlog for the test app: build-MacCatalyst-20210715_143948.binlog.zip

This is the part of the log that corresponds to the AOT compilation: https://gist.github.com/rolfbjarne/fc9f1316a92945fdde0f38ff1ede334f
@dotnet-issue-labeler dotnet-issue-labeler bot added area-System.Net untriaged New issue has not been triaged by the area owner labels Jul 15, 2021
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ghost commented Jul 15, 2021

Tagging subscribers to this area: @dotnet/ncl
See info in area-owners.md if you want to be subscribed.

Issue Details

Description

Calling the method System.Net.SafeDeleteSslContext:ReadFromConnection in AOT compiled code leads to:

ExecutionEngineException: Attempting to JIT compile method '(wrapper native-to-managed) in System.Net.SafeDeleteSslContext:ReadFromConnection (void*,byte*,void**)' while running in aot-only mode.

This is the complete stack trace from our test:

[FAIL] TestNSUrlSessionHandlerCookies :   Exception
  Expected: null
  But was:  <System.Net.Http.HttpRequestException: The SSL connection could not be established, see inner exception.
 ---> System.Security.Authentication.AuthenticationException: Authentication failed, see inner exception.
 ---> System.ExecutionEngineException: Attempting to JIT compile method '(wrapper native-to-managed) in System.Net.SafeDeleteSslContext:ReadFromConnection (void*,byte*,void**)' while running in aot-only mode. See https://docs.microsoft.com/xamarin/ios/internals/limitations for more information.
   at System.Net.SafeDeleteSslContext..ctor(SafeFreeSslCredentials credential, SslAuthenticationOptions sslAuthenticationOptions) in System.Net.Security.dll:token 0x6000191+0xfc
   at System.Net.Security.SslStreamPal.HandshakeInternal(SafeFreeCredentials credential, SafeDeleteSslContext& context, ReadOnlySpan`1 inputBuffer, Byte[]& outputBuffer, SslAuthenticationOptions sslAuthenticationOptions) in System.Net.Security.dll:token 0x6000407+0x10
 --- End of inner exception stack trace ---
   at System.Net.Security.SslStream.<ForceAuthenticationAsync>d__172`1[[System.Net.Security.AsyncReadWriteAdapter, System.Net.Security, Version=6.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a]].MoveNext() in System.Net.Security.dll:token 0x600030e+0x1f6
   at System.Net.Http.ConnectHelper.EstablishSslConnectionAsyncCore(Boolean async, Stream stream, SslClientAuthenticationOptions sslOptions, CancellationToken cancellationToken) in System.Net.Http.dll:token 0x600051e+0x95
 --- End of inner exception stack trace ---
   at System.Net.Http.ConnectHelper.EstablishSslConnectionAsyncCore(Boolean async, Stream stream, SslClientAuthenticationOptions sslOptions, CancellationToken cancellationToken) in System.Net.Http.dll:token 0x600051e+0x138
   at System.Net.Http.HttpConnectionPool.ConnectAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken) in System.Net.Http.dll:token 0x60006ff+0x410
   at System.Net.Http.HttpConnectionPool.CreateHttp11ConnectionAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken) in System.Net.Http.dll:token 0x6000701+0x8f
   at System.Net.Http.HttpConnectionPool.SendUsingHttp11Async(HttpRequestMessage request, Boolean async, Boolean doRequestAuth, CancellationToken cancellationToken) in System.Net.Http.dll:token 0x60006f1+0x15d
   at System.Net.Http.HttpConnectionPool.DetermineVersionAndSendAsync(HttpRequestMessage request, Boolean async, Boolean doRequestAuth, CancellationToken cancellationToken) in System.Net.Http.dll:token 0x60006f2+0x224
   at System.Net.Http.HttpConnectionPool.SendAndProcessAltSvcAsync(HttpRequestMessage request, Boolean async, Boolean doRequestAuth, CancellationToken cancellationToken) in System.Net.Http.dll:token 0x60006f3+0x8e
   at System.Net.Http.HttpConnectionPool.SendWithRetryAsync(HttpRequestMessage request, Boolean async, Boolean doRequestAuth, CancellationToken cancellationToken) in System.Net.Http.dll:token 0x60006f4+0x99
   at System.Net.Http.HttpClient.<SendAsync>g__Core|83_0(HttpRequestMessage request, HttpCompletionOption completionOption, CancellationTokenSource cts, Boolean disposeCts, CancellationTokenSource pendingRequestsCts, CancellationToken originalCancellationToken) in System.Net.Http.dll:token 0x600022f+0x1b7
   at MonoTests.System.Net.Http.MessageHandlerTest.<>c__DisplayClass4_0.<<TestNSUrlSessionHandlerCookies>b__0>d.MoveNext() in xamarin-macios/tests/monotouch-test/System.Net.Http/MessageHandlers.cs:line 106>
   at MonoTests.System.Net.Http.MessageHandlerTest.TestNSUrlSessionHandlerCookies() in xamarin-macios/tests/monotouch-test/System.Net.Http/MessageHandlers.cs:line 123

This is the test code: https://github.com/xamarin/xamarin-macios/blob/f5896c14141de86a377044bb0a66bbf8f982a1bb/tests/monotouch-test/System.Net.Http/MessageHandlers.cs#L106

Binlog for the test app: build-MacCatalyst-20210715_143948.binlog.zip

This is the part of the log that corresponds to the AOT compilation: https://gist.github.com/rolfbjarne/fc9f1316a92945fdde0f38ff1ede334f

Author: rolfbjarne
Assignees: -
Labels:

area-System.Net, untriaged
Milestone: -

@rolfbjarne rolfbjarne mentioned this issue Jul 15, 2021
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@rolfbjarne
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CC @steveisok

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/cc @vargaz @lambdageek

@steveisok
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steveisok commented Jul 15, 2021 •
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Does not seem like ReadFromConnection is doing anything strange from the libraries side.

@lambdageek
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We're missing pinvoke callback attributes on ReadFromConnection and WriteFromConnection. They're stored in _readCallback and _writeCallback here and then passed to SslSetIoCallbacks
So they're reverse pinvokes and need the MonoPInvokeCallbackAttribute (or the .net6 thing... whose name escapes me)

@ghost
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ghost commented Jul 15, 2021

Tagging subscribers to this area: @dotnet/ncl
See info in area-owners.md if you want to be subscribed.

Issue Details

Description

Calling the method System.Net.SafeDeleteSslContext:ReadFromConnection in AOT compiled code leads to:

ExecutionEngineException: Attempting to JIT compile method '(wrapper native-to-managed) in System.Net.SafeDeleteSslContext:ReadFromConnection (void*,byte*,void**)' while running in aot-only mode.

This is the complete stack trace from our test:

[FAIL] TestNSUrlSessionHandlerCookies :   Exception
  Expected: null
  But was:  <System.Net.Http.HttpRequestException: The SSL connection could not be established, see inner exception.
 ---> System.Security.Authentication.AuthenticationException: Authentication failed, see inner exception.
 ---> System.ExecutionEngineException: Attempting to JIT compile method '(wrapper native-to-managed) in System.Net.SafeDeleteSslContext:ReadFromConnection (void*,byte*,void**)' while running in aot-only mode. See https://docs.microsoft.com/xamarin/ios/internals/limitations for more information.
   at System.Net.SafeDeleteSslContext..ctor(SafeFreeSslCredentials credential, SslAuthenticationOptions sslAuthenticationOptions) in System.Net.Security.dll:token 0x6000191+0xfc
   at System.Net.Security.SslStreamPal.HandshakeInternal(SafeFreeCredentials credential, SafeDeleteSslContext& context, ReadOnlySpan`1 inputBuffer, Byte[]& outputBuffer, SslAuthenticationOptions sslAuthenticationOptions) in System.Net.Security.dll:token 0x6000407+0x10
 --- End of inner exception stack trace ---
   at System.Net.Security.SslStream.<ForceAuthenticationAsync>d__172`1[[System.Net.Security.AsyncReadWriteAdapter, System.Net.Security, Version=6.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a]].MoveNext() in System.Net.Security.dll:token 0x600030e+0x1f6
   at System.Net.Http.ConnectHelper.EstablishSslConnectionAsyncCore(Boolean async, Stream stream, SslClientAuthenticationOptions sslOptions, CancellationToken cancellationToken) in System.Net.Http.dll:token 0x600051e+0x95
 --- End of inner exception stack trace ---
   at System.Net.Http.ConnectHelper.EstablishSslConnectionAsyncCore(Boolean async, Stream stream, SslClientAuthenticationOptions sslOptions, CancellationToken cancellationToken) in System.Net.Http.dll:token 0x600051e+0x138
   at System.Net.Http.HttpConnectionPool.ConnectAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken) in System.Net.Http.dll:token 0x60006ff+0x410
   at System.Net.Http.HttpConnectionPool.CreateHttp11ConnectionAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken) in System.Net.Http.dll:token 0x6000701+0x8f
   at System.Net.Http.HttpConnectionPool.SendUsingHttp11Async(HttpRequestMessage request, Boolean async, Boolean doRequestAuth, CancellationToken cancellationToken) in System.Net.Http.dll:token 0x60006f1+0x15d
   at System.Net.Http.HttpConnectionPool.DetermineVersionAndSendAsync(HttpRequestMessage request, Boolean async, Boolean doRequestAuth, CancellationToken cancellationToken) in System.Net.Http.dll:token 0x60006f2+0x224
   at System.Net.Http.HttpConnectionPool.SendAndProcessAltSvcAsync(HttpRequestMessage request, Boolean async, Boolean doRequestAuth, CancellationToken cancellationToken) in System.Net.Http.dll:token 0x60006f3+0x8e
   at System.Net.Http.HttpConnectionPool.SendWithRetryAsync(HttpRequestMessage request, Boolean async, Boolean doRequestAuth, CancellationToken cancellationToken) in System.Net.Http.dll:token 0x60006f4+0x99
   at System.Net.Http.HttpClient.<SendAsync>g__Core|83_0(HttpRequestMessage request, HttpCompletionOption completionOption, CancellationTokenSource cts, Boolean disposeCts, CancellationTokenSource pendingRequestsCts, CancellationToken originalCancellationToken) in System.Net.Http.dll:token 0x600022f+0x1b7
   at MonoTests.System.Net.Http.MessageHandlerTest.<>c__DisplayClass4_0.<<TestNSUrlSessionHandlerCookies>b__0>d.MoveNext() in xamarin-macios/tests/monotouch-test/System.Net.Http/MessageHandlers.cs:line 106>
   at MonoTests.System.Net.Http.MessageHandlerTest.TestNSUrlSessionHandlerCookies() in xamarin-macios/tests/monotouch-test/System.Net.Http/MessageHandlers.cs:line 123

This is the test code: https://github.com/xamarin/xamarin-macios/blob/f5896c14141de86a377044bb0a66bbf8f982a1bb/tests/monotouch-test/System.Net.Http/MessageHandlers.cs#L106

Binlog for the test app: build-MacCatalyst-20210715_143948.binlog.zip

This is the part of the log that corresponds to the AOT compilation: https://gist.github.com/rolfbjarne/fc9f1316a92945fdde0f38ff1ede334f

Author: rolfbjarne
Assignees: -
Labels:

area-System.Net, untriaged
Milestone: -

@steveisok steveisok added this to the 6.0.0 milestone Jul 15, 2021
@steveisok steveisok removed the untriaged New issue has not been triaged by the area owner label Jul 15, 2021
@karelz karelz added os-maccatalyst MacCatalyst OS runtime-mono specific to the Mono runtime labels Jul 15, 2021
rolfbjarne added a commit to rolfbjarne/xamarin-macios that referenced this issue Jul 16, 2021
@rolfbjarne
[monotouch-test] Ignore failing tests on Mac Catalyst/ARM64.
d6faafd 
Ref: dotnet/runtime#55736
rolfbjarne added a commit to rolfbjarne/xamarin-macios that referenced this issue Jul 16, 2021
@rolfbjarne
[monotouch-test] Ignore failing tests on Mac Catalyst/ARM64.
027cc64 
Ref: dotnet/runtime#55736
@lambdageek lambdageek mentioned this issue Jul 16, 2021
Closed
@MaximLipnin MaximLipnin mentioned this issue Jul 19, 2021
Merged
rolfbjarne added a commit to rolfbjarne/xamarin-macios that referenced this issue Jul 21, 2021
@rolfbjarne
[monotouch-test] Ignore failing tests on Mac Catalyst/ARM64.
4232b52 
Ref: dotnet/runtime#55736
rolfbjarne added a commit to rolfbjarne/xamarin-macios that referenced this issue Jul 22, 2021
@rolfbjarne
[monotouch-test] Ignore failing tests on Mac Catalyst/ARM64.
836e8c1 
Ref: dotnet/runtime#55736
@steveisok steveisok added the in-pr There is an active PR which will close this issue when it is merged label Aug 16, 2021
@ghost ghost removed the in-pr There is an active PR which will close this issue when it is merged label Aug 17, 2021
@ghost ghost locked as resolved and limited conversation to collaborators Sep 16, 2021
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