[Android] System.Net.Mail.Tests SmtpClient tests fail with SSL handshake errors in BoringSSL on x64/x86 emulators

[matouskozak]

Build Information

Build: https://dev.azure.com/dnceng-public/public/_build/results?buildId=1043927

Build error leg or test failing: System.Net.Mail.Functional.Tests

Affected CI jobs: android_x64_release_allsubsets_mono, android_x86_release_allsubsets_mono

Commit range: N/A (No commit range is available as the failure's first occurrence could not be determined)

Extracted Error Log

05-16 22:08:21.786  5647  5668 W System.err: javax.net.ssl.SSLHandshakeException: SSL handshake aborted: ssl=0xc5ec2738: Failure in SSL library, usually a protocol error
05-16 22:08:21.786  5647  5668 W System.err: error:10000044:SSL routines:OPENSSL_internal:internal error (external/boringssl/src/ssl/s3_both.cc:516 0xd9df0543:0x00000000)

Error Message

{
  "ErrorMessage": ["javax.net.ssl.SSLHandshakeException: SSL handshake aborted: ssl=", "Failure in SSL library, usually a protocol error"],
  "BuildRetry": false,
  "ExcludeConsoleLog": false
}

Known issue validation

Build: 🔎 https://dev.azure.com/dnceng-public/public/_build/results?buildId=1043927
Error message validated: [javax.net.ssl.SSLHandshakeException: SSL handshake aborted: ssl= Failure in SSL library, usually a protocol error]
Result validation: ✅ Known issue matched with the provided build.
Validation performed at: 5/18/2025 8:18:59 AM UTC

Report

Build	Definition	Test	Pull Request
1097916	dotnet/runtime	System.Net.Http.Functional.Tests.WorkItemExecution	#117763
1097633	dotnet/runtime	System.Net.Http.Functional.Tests.WorkItemExecution
1094947	dotnet/runtime	System.Net.Http.Functional.Tests.WorkItemExecution	#117653
1097504	dotnet/runtime	System.Net.Http.Functional.Tests.WorkItemExecution	#117710
1096980	dotnet/runtime	System.Net.Http.Functional.Tests.WorkItemExecution
1096298	dotnet/runtime	System.Net.Http.Functional.Tests.WorkItemExecution	#117710
1096215	dotnet/runtime	System.Net.Http.Functional.Tests.WorkItemExecution
1095854	dotnet/runtime	System.Net.Http.Functional.Tests.WorkItemExecution	#117693
1095577	dotnet/runtime	System.Net.Http.Functional.Tests.WorkItemExecution
1094804	dotnet/runtime	System.Net.Http.Functional.Tests.WorkItemExecution
1094240	dotnet/runtime	System.Net.Http.Functional.Tests.WorkItemExecution
1093567	dotnet/runtime	System.Net.Http.Functional.Tests.WorkItemExecution
1093249	dotnet/runtime	System.Net.Http.Functional.Tests.WorkItemExecution
1093056	dotnet/runtime	System.Net.Http.Functional.Tests.WorkItemExecution
1092883	dotnet/runtime	System.Net.Http.Functional.Tests.SocketsHttpHandlerTest_HttpClientHandlerTest_Http2.SendAsync_RequestWithDangerousControlHeaderValue_ThrowsHttpRequestException
1092728	dotnet/runtime	System.Net.Http.Functional.Tests.SocketsHttpHandlerTest_HttpClientHandlerTest_Http2.SendAsync_RequestWithDangerousControlHeaderValue_ThrowsHttpRequestException
1092503	dotnet/runtime	System.Net.Http.Functional.Tests.SocketsHttpHandlerTest_HttpClientHandlerTest_Http2.SendAsync_RequestWithDangerousControlHeaderValue_ThrowsHttpRequestException
1091981	dotnet/runtime	System.Net.Http.Functional.Tests.WorkItemExecution
1091545	dotnet/runtime	System.Net.Http.Functional.Tests.WorkItemExecution
1091180	dotnet/runtime	System.Net.Http.Functional.Tests.WorkItemExecution	#117507
1090889	dotnet/runtime	System.Net.Http.Functional.Tests.WorkItemExecution
1090290	dotnet/runtime	System.Net.Http.Functional.Tests.WorkItemExecution
1089548	dotnet/runtime	System.Net.Http.Functional.Tests.WorkItemExecution
1088858	dotnet/runtime	System.Net.Http.Functional.Tests.WorkItemExecution
1088075	dotnet/runtime	System.Net.Http.Functional.Tests.WorkItemExecution
1087569	dotnet/runtime	System.Net.Http.Functional.Tests.WorkItemExecution
1086936	dotnet/runtime	System.Net.Http.Functional.Tests.WorkItemExecution
1086696	dotnet/runtime	System.Net.Http.Functional.Tests.WorkItemExecution
1086565	dotnet/runtime	System.Net.Http.Functional.Tests.WorkItemExecution
1086435	dotnet/runtime	System.Net.Http.Functional.Tests.WorkItemExecution
1086311	dotnet/runtime	System.Net.Http.Functional.Tests.WorkItemExecution
1086189	dotnet/runtime	System.Net.Http.Functional.Tests.WorkItemExecution
1085900	dotnet/runtime	System.Net.Http.Functional.Tests.WorkItemExecution
1085479	dotnet/runtime	System.Net.Http.Functional.Tests.WorkItemExecution
1084860	dotnet/runtime	System.Net.Http.Functional.Tests.WorkItemExecution
1071537	dotnet/runtime	System.Net.Http.Functional.Tests.WorkItemExecution	#116540

Summary

24-Hour Hit Count	7-Day Hit Count	1-Month Count
2	17	36

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[kotlarmilos]

@matouskozak I think these are device errors and are not related to the actual tests.