Assertion failure in ConnectAsync_WithBuffer_Succeeds on Android/MacCatalyst/tvOS (Mono/CoreCLR/NativeAOT)

Suggested labels: Known Build Error, test-failure, os-android, os-tvos, os-maccatalyst, arch-x64, arch-x86, arch-arm64, untriaged

Note: This issue was automatically generated by AI-Test-Triage. Please review and triage accordingly.

Build Information

Build: 20260317.4, 20260318.5

Build error leg or test failing: System.Net.Sockets.Tests.SocketBlockingModeTransitionTests.ConnectAsync_WithBuffer_Succeeds, System.Net.Sockets.Tests.WorkItemExecution

Affected CI jobs: build_Android_x86_Release_AllSubsets_Mono, build_Android_x64_Release_AllSubsets_Mono, build_android_x64_Release_AllSubsets_CoreCLR, build_maccatalyst_arm64_Release_AllSubsets_CoreCLR_Smoke, build_tvos_arm64_Release_AllSubsets_CoreCLR, build_MacCatalyst_x64_Release_AllSubsets_Mono, build_MacCatalyst_arm64_Release_AllSubsets_Mono, build_tvOS_arm64_Release_AllSubsets_Mono, build_android_x64_Release_NativeAOT

Causing Commit Range Information

Commit range: {TODO: Insert commit range or link to changes}

Summary

xUnit assertion failure (Assert.False) in SocketBlockingModeTransitionTests.ConnectAsync_WithBuffer_Succeeds; not a managed crash or timeout.
Observed on Android (x86/x64), MacCatalyst and tvOS across Mono, CoreCLR and NativeAOT jobs.
Failures are isolated single-test flakes in large runs; tests complete quickly (~0.006–0.03s), suggesting flakiness or test logic issue.
On Android some runs show the test host terminated by SIGKILL and instrumentation/MonoRunner returning non-zero (exit code 1).

Failure Statistics

Note: These statistics are based on the configured time range and might not reflect the full history of the failure.

Occurrence Count: 28
First Failure: 2026-03-18 08:02:00 UTC
Last Failure: 2026-03-19 09:53:20 UTC

Work Items

Showing 10 most recent of 28 occurrences

Work Item	Console Log	Build	Job Name
System.Net.Sockets.Tests.SocketBlockingModeTransitionTests.ConnectAsync_WithBuffer_Succeeds	View Extract 03-19 04:33:49.479 10403 11037 I DOTNET : Test collection for System.Net.Sockets.Tests.SocketBlockingModeTransitionTests 03-19 04:33:49.507 10403 11037 I DOTNET : [FAIL] System.Net.Sockets.Tests.SocketBlockingModeTransitionTests.ConnectAsync_WithBuffer_Succeeds 03-19 04:33:49.507 10403 11037 I DOTNET : Assert.False() Failure 03-19 04:33:49.507 10403 11037 I DOTNET : Expected: False 03-19 04:33:49.507 10403 11037 I DOTNET : Actual: True 03-19 04:33:49.507 10403 11037 I DOTNET : at System.Net.Sockets.Tests.SocketBlockingModeTransitionTests.ConnectAsync_WithBuffer_Succeeds() 03-19 04:33:49.507 10403 11037 I DOTNET : --- End of stack trace from previous location --- 03-19 04:34:28.670 10403 12486 I DOTNET : Failed tests: 03-19 04:34:28.671 10403 12486 I DOTNET : 1) [FAIL] System.Net.Sockets.Tests.SocketBlockingModeTransitionTests.ConnectAsync_WithBuffer_Succeeds Test name: System.Net.Sockets.Tests.SocketBlockingModeTransitionTests.ConnectAsync_WithBuffer_Succeeds 03-19 04:34:28.671 10403 12486 I DOTNET : Assembly: [System.Net.Sockets.Tests, Version=11.0.0.0, Culture=neutral, PublicKeyToken=cc7b13ffcd2ddd51] 03-19 04:34:28.671 10403 12486 I DOTNET : Exception messages: Assert.False() Failure 03-19 04:34:28.671 10403 12486 I DOTNET : Expected: False 03-19 04:34:28.671 10403 12486 I DOTNET : Actual: True Exception stack traces: at System.Net.Sockets.Tests.SocketBlockingModeTransitionTests.ConnectAsync_WithBuffer_Succeeds() 03-19 04:34:28.671 10403 12486 I DOTNET : --- End of stack trace from previous location --- 03-19 04:34:28.671 10403 12486 I DOTNET : Execution time: 0.0075873 Full Log	20260318.5	build_android_x64_Release_AllSubsets_CoreCLR
System.Net.Sockets.Tests Work Item	View Extract 03-19 04:33:49.471 10403 11037 I DOTNET : [PASS] System.Net.Sockets.Tests.Disconnect_Eap.Disconnect_Success 03-19 04:33:49.479 10403 11037 I DOTNET : Test collection for System.Net.Sockets.Tests.SocketBlockingModeTransitionTests 03-19 04:33:49.507 10403 11037 I DOTNET : [FAIL] System.Net.Sockets.Tests.SocketBlockingModeTransitionTests.ConnectAsync_WithBuffer_Succeeds 03-19 04:33:49.507 10403 11037 I DOTNET : Assert.False() Failure 03-19 04:33:49.507 10403 11037 I DOTNET : Expected: False 03-19 04:33:49.507 10403 11037 I DOTNET : Actual: True 03-19 04:33:49.507 10403 11037 I DOTNET : at System.Net.Sockets.Tests.SocketBlockingModeTransitionTests.ConnectAsync_WithBuffer_Succeeds() ... [04:34:29] info: Found XML result file: '/storage/emulated/0/Android/data/net.dot.System.Net.Sockets.Tests/files/Documents/testResults.xml'(key: test-results-path) [04:34:29] info: Instrumentation finished normally with exit code 1 [04:34:33] fail: Non-success instrumentation exit code: 1, expected: 0 XHarness exit code: 1 (TESTS_FAILED) Full Log	20260318.5	build_android_x64_Release_AllSubsets_CoreCLR
System.Net.Sockets.Tests Work Item	View Extract 03-19 05:12:37.947 4435 4458 I DOTNET : [SKIP] System.Net.Sockets.Tests.AcceptApm.AbortedByDispose_LeaksNoUnobservedExceptions 03-19 05:12:38.361 4435 4458 I DOTNET : [FAIL] System.Net.Sockets.Tests.SocketBlockingModeTransitionTests.ConnectAsync_WithBuffer_Succeeds 03-19 05:12:38.361 4435 4458 I DOTNET : Assert.False() Failure 03-19 05:12:38.361 4435 4458 I DOTNET : Expected: False 03-19 05:12:38.361 4435 4458 I DOTNET : Actual: True 03-19 05:12:38.361 4435 4458 I DOTNET : at System.Net.Sockets.Tests.SocketBlockingModeTransitionTests.<ConnectAsync_WithBuffer_Succeeds>d__10.MoveNext() in /_/src/libraries/System.Net.Sockets/tests/FunctionalTests/Connect.Unix.cs:line 229 03-19 05:12:56.890 4435 4458 I DOTNET : Finished System.Net.Sockets.Tests, Version=11.0.0.0, Culture=neutral, PublicKeyToken=cc7b13ffcd2ddd51 03-19 05:12:56.891 4435 4458 I DOTNET : Tests run: 2307, Errors: 0, Failures: 1, Skipped: 31. Time: 62.6617444s 03-19 05:12:56.891 4435 4453 I DOTNET : MonoRunner finished, return-code=1 03-19 05:12:57.129 1669 1669 I Zygote : Process 4435 exited due to signal 9 (Killed) [05:13:00] fail: Non-success instrumentation exit code: 1, expected: 0 INSTRUMENTATION_RESULT: return-code=1 INSTRUMENTATION_CODE: 1 Full Log	20260318.5	build_android_x64_Release_NativeAOT
System.Net.Sockets.Tests.SocketBlockingModeTransitionTests.ConnectAsync_WithBuffer_Succeeds	View Extract 03-19 08:44:01.193 7898 9923 I DOTNET : Test collection for System.Net.Sockets.Tests.SocketBlockingModeTransitionTests 03-19 08:44:01.358 7898 9923 I DOTNET : [FAIL] System.Net.Sockets.Tests.SocketBlockingModeTransitionTests.ConnectAsync_WithBuffer_Succeeds 03-19 08:44:01.358 7898 9923 I DOTNET : Assert.False() Failure 03-19 08:44:01.358 7898 9923 I DOTNET : Expected: False 03-19 08:44:01.358 7898 9923 I DOTNET : Actual: True 03-19 08:44:01.358 7898 9923 I DOTNET : at System.Net.Sockets.Tests.SocketBlockingModeTransitionTests.ConnectAsync_WithBuffer_Succeeds() 03-19 08:44:01.359 7898 9923 I DOTNET : --- End of stack trace from previous location --- 03-19 08:44:01.401 7898 9923 I DOTNET : [PASS] System.Net.Sockets.Tests.SocketBlockingModeTransitionTests.AcceptAsync_AcceptedSocketSyncReceiveWorks ... 03-19 08:44:05.658 1721 1721 E netmgr : Failed to open QEMU pipe 'qemud:network': Invalid argument ... 03-19 08:44:05.928 7898 9994 I DOTNET : Failed tests: 03-19 08:44:05.930 7898 9994 I DOTNET : 1) [FAIL] System.Net.Sockets.Tests.SocketBlockingModeTransitionTests.ConnectAsync_WithBuffer_Succeeds Test name: System.Net.Sockets.Tests.SocketBlockingModeTransitionTests.ConnectAsync_WithBuffer_Succeeds 03-19 08:44:05.930 7898 9994 I DOTNET : Assembly: [System.Net.Sockets.Tests, Version=11.0.0.0, Culture=neutral, PublicKeyToken=cc7b13ffcd2ddd51] 03-19 08:44:05.930 7898 9994 I DOTNET : Exception messages: Assert.False() Failure 03-19 08:44:05.930 7898 9994 I DOTNET : Expected: False 03-19 08:44:05.930 7898 9994 I DOTNET : Actual: True Exception stack traces: at System.Net.Sockets.Tests.SocketBlockingModeTransitionTests.ConnectAsync_WithBuffer_Succeeds() 03-19 08:44:05.930 7898 9994 I DOTNET : --- End of stack trace from previous location --- 03-19 08:44:05.930 7898 9994 I DOTNET : Execution time: 0.0835186 Full Log	20260318.5	build_Android_x86_Release_AllSubsets_Mono
System.Net.Sockets.Tests Work Item	View Extract 03-19 08:44:01.193 7898 9923 I DOTNET : Test collection for System.Net.Sockets.Tests.SocketBlockingModeTransitionTests 03-19 08:44:01.358 7898 9923 I DOTNET : [FAIL] System.Net.Sockets.Tests.SocketBlockingModeTransitionTests.ConnectAsync_WithBuffer_Succeeds 03-19 08:44:01.358 7898 9923 I DOTNET : Assert.False() Failure 03-19 08:44:01.358 7898 9923 I DOTNET : Expected: False 03-19 08:44:01.358 7898 9923 I DOTNET : Actual: True 03-19 08:44:01.358 7898 9923 I DOTNET : at System.Net.Sockets.Tests.SocketBlockingModeTransitionTests.ConnectAsync_WithBuffer_Succeeds() ... [08:44:10] fail: Non-success instrumentation exit code: 1, expected: 0 [08:44:10] info: Attempting to remove apk 'net.dot.System.Net.Sockets.Tests'.. [08:44:10] info: Successfully uninstalled net.dot.System.Net.Sockets.Tests [08:44:10] dbug: Saving diagnostics data to '/datadisks/disk1/work/B32E09AB/w/BE910ABB/e/diagnostics.json' XHarness exit code: 1 (TESTS_FAILED) Full Log	20260318.5	build_Android_x86_Release_AllSubsets_Mono
System.Net.Sockets.Tests.SocketBlockingModeTransitionTests.ConnectAsync_WithBuffer_Succeeds	View Extract 03-19 08:46:21.930 9210 11096 I DOTNET : 03-19 08:46:21.930 9210 11096 I DOTNET : Test collection for System.Net.Sockets.Tests.SocketBlockingModeTransitionTests 03-19 08:46:21.939 9210 11096 I DOTNET : [FAIL] System.Net.Sockets.Tests.SocketBlockingModeTransitionTests.ConnectAsync_WithBuffer_Succeeds 03-19 08:46:21.939 9210 11096 I DOTNET : Assert.False() Failure 03-19 08:46:21.939 9210 11096 I DOTNET : Expected: False 03-19 08:46:21.939 9210 11096 I DOTNET : Actual: True 03-19 08:46:21.939 9210 11096 I DOTNET : at System.Net.Sockets.Tests.SocketBlockingModeTransitionTests.ConnectAsync_WithBuffer_Succeeds() 03-19 08:46:21.939 9210 11096 I DOTNET : --- End of stack trace from previous location --- 03-19 08:46:21.941 9210 11096 I DOTNET : [PASS] System.Net.Sockets.Tests.SocketBlockingModeTransitionTests.AcceptAsync_AcceptedSocketSyncReceiveWorks ... 03-19 08:46:23.504 9210 11191 I DOTNET : Failed tests: 03-19 08:46:23.505 9210 11191 I DOTNET : 1) [FAIL] System.Net.Sockets.Tests.SocketBlockingModeTransitionTests.ConnectAsync_WithBuffer_Succeeds Test name: System.Net.Sockets.Tests.SocketBlockingModeTransitionTests.ConnectAsync_WithBuffer_Succeeds 03-19 08:46:23.505 9210 11191 I DOTNET : Exception messages: Assert.False() Failure 03-19 08:46:23.505 9210 11191 I DOTNET : Expected: False 03-19 08:46:23.505 9210 11191 I DOTNET : Actual: True 03-19 08:46:23.505 9210 11191 I DOTNET : Execution time: 0.0032081 Full Log	20260318.5	build_Android_x64_Release_AllSubsets_Mono
System.Net.Sockets.Tests Work Item	View Extract 03-19 08:46:21.939 9210 11096 I DOTNET : [FAIL] System.Net.Sockets.Tests.SocketBlockingModeTransitionTests.ConnectAsync_WithBuffer_Succeeds 03-19 08:46:21.939 9210 11096 I DOTNET : Assert.False() Failure 03-19 08:46:21.939 9210 11096 I DOTNET : Expected: False 03-19 08:46:21.939 9210 11096 I DOTNET : Actual: True 03-19 08:46:21.939 9210 11096 I DOTNET : at System.Net.Sockets.Tests.SocketBlockingModeTransitionTests.ConnectAsync_WithBuffer_Succeeds() ... 03-19 08:46:23.504 9210 11191 I DOTNET : Failed tests: 03-19 08:46:23.505 9210 11191 I DOTNET : 1) [FAIL] System.Net.Sockets.Tests.SocketBlockingModeTransitionTests.ConnectAsync_WithBuffer_Succeeds 03-19 08:46:23.505 9210 11191 I DOTNET : Exception messages: Assert.False() Failure 03-19 08:46:23.505 9210 11191 I DOTNET : Expected: False 03-19 08:46:23.505 9210 11191 I DOTNET : Actual: True [08:46:23] info: Instrumentation finished normally with exit code 1 03-19 08:46:23.603 1670 1670 I Zygote : Process 9210 exited due to signal 9 (Killed) [08:46:27] fail: Non-success instrumentation exit code: 1, expected: 0 [08:46:27] info: Attempting to remove apk 'net.dot.System.Net.Sockets.Tests'.. XHarness exit code: 1 (TESTS_FAILED) Full Log	20260318.5	build_Android_x64_Release_AllSubsets_Mono
System.Net.Sockets.Tests.SocketBlockingModeTransitionTests.ConnectAsync_WithBuffer_Succeeds	View Extract 03-19 08:54:13.106 9376 11163 I DOTNET : Test collection for System.Net.Sockets.Tests.SocketBlockingModeTransitionTests 03-19 08:54:13.124 9376 11163 I DOTNET : [FAIL] System.Net.Sockets.Tests.SocketBlockingModeTransitionTests.ConnectAsync_WithBuffer_Succeeds 03-19 08:54:13.124 9376 11163 I DOTNET : Assert.False() Failure 03-19 08:54:13.124 9376 11163 I DOTNET : Expected: False 03-19 08:54:13.124 9376 11163 I DOTNET : Actual: True 03-19 08:54:13.124 9376 11163 I DOTNET : at System.Net.Sockets.Tests.SocketBlockingModeTransitionTests.ConnectAsync_WithBuffer_Succeeds() 03-19 08:54:13.137 9376 11163 I DOTNET : [PASS] System.Net.Sockets.Tests.SocketBlockingModeTransitionTests.AcceptAsync_AcceptedSocketSyncReceiveWorks ... 03-19 08:54:23.219 9376 11397 I DOTNET : Failed tests: 03-19 08:54:23.219 9376 11397 I DOTNET : 1) [FAIL] System.Net.Sockets.Tests.SocketBlockingModeTransitionTests.ConnectAsync_WithBuffer_Succeeds Test name: System.Net.Sockets.Tests.SocketBlockingModeTransitionTests.ConnectAsync_WithBuffer_Succeeds 03-19 08:54:23.219 9376 11397 I DOTNET : Assembly: [System.Net.Sockets.Tests, Version=11.0.0.0, Culture=neutral, PublicKeyToken=cc7b13ffcd2ddd51] 03-19 08:54:23.219 9376 11397 I DOTNET : Exception messages: Assert.False() Failure 03-19 08:54:23.219 9376 11397 I DOTNET : Execution time: 0.0054965 Full Log	20260318.5	build_android_x64_Release_AllSubsets_CoreCLR
System.Net.Sockets.Tests Work Item	View Extract 03-19 08:54:13.106 9376 11163 I DOTNET : Test collection for System.Net.Sockets.Tests.SocketBlockingModeTransitionTests 03-19 08:54:13.124 9376 11163 I DOTNET : [FAIL] System.Net.Sockets.Tests.SocketBlockingModeTransitionTests.ConnectAsync_WithBuffer_Succeeds 03-19 08:54:13.124 9376 11163 I DOTNET : Assert.False() Failure 03-19 08:54:13.124 9376 11163 I DOTNET : Expected: False 03-19 08:54:13.124 9376 11163 I DOTNET : Actual: True 03-19 08:54:13.124 9376 11163 I DOTNET : at System.Net.Sockets.Tests.SocketBlockingModeTransitionTests.ConnectAsync_WithBuffer_Succeeds() 03-19 08:54:23.419 1668 1668 I Zygote : Process 9376 exited due to signal 9 (Killed) 03-19 08:54:27] fail: Non-success instrumentation exit code: 1, expected: 0 [08:54:27] info: Attempting to remove apk 'net.dot.System.Net.Sockets.Tests'.. [08:54:28] info: Successfully uninstalled net.dot.System.Net.Sockets.Tests [08:54:28] dbug: Saving diagnostics data to '/datadisks/disk1/work/AB9C090E/w/B61B099E/e/diagnostics.json' XHarness exit code: 1 (TESTS_FAILED) Full Log	20260318.5	build_android_x64_Release_AllSubsets_CoreCLR
System.Net.Sockets.Tests Work Item	View Extract 03-19 09:44:11.937 15284 15307 I DOTNET : [SKIP] System.Net.Sockets.Tests.SocketAsyncEventArgsTest.Connect_Parallel_Fails 03-19 09:44:20.029 15284 15307 I DOTNET : [FAIL] System.Net.Sockets.Tests.SocketBlockingModeTransitionTests.ConnectAsync_WithBuffer_Succeeds 03-19 09:44:20.029 15284 15307 I DOTNET : Assert.False() Failure 03-19 09:44:20.029 15284 15307 I DOTNET : Expected: False 03-19 09:44:20.029 15284 15307 I DOTNET : Actual: True 03-19 09:44:20.029 15284 15307 I DOTNET : at System.Net.Sockets.Tests.SocketBlockingModeTransitionTests.<ConnectAsync_WithBuffer_Succeeds>d__10.MoveNext() in /_/src/libraries/System.Net.Sockets/tests/FunctionalTests/Connect.Unix.cs:line 229 03-19 09:44:20.923 15284 15307 I DOTNET : [SKIP] System.Net.Sockets.Tests.TelemetryTest.Connect_Success_ActivityRecorded ... 03-19 09:44:29.461 1677 1677 I Zygote : Process 15284 exited due to signal 9 (Killed) 03-19 09:44:30.029 ... INSTRUMENTATION_RESULT: return-code=1 03-19 09:44:30.029 ... INSTRUMENTATION_CODE: 1 [09:44:30] info: Instrumentation finished normally with exit code 1 [09:44:33] info: Wrote current ADB log to /datadisks/disk1/work/A68E0980/w/BC940A18/uploads/adb-logcat-net.dot.System.Net.Sockets.Tests-net.dot.MonoRunner.log [09:44:33] fail: Non-success instrumentation exit code: 1, expected: 0 XHarness exit code: 1 (TESTS_FAILED) Full Log	20260318.5	build_android_x64_Release_NativeAOT

Error Message

{
  "ErrorMessage": "System.Net.Sockets.Tests.SocketBlockingModeTransitionTests.ConnectAsync_WithBuffer_Succeeds",
  "BuildRetry": false,
  "ExcludeConsoleLog": false
}

Report

Build	Repository	Test	Pull Request
1580644	dotnet/runtime	System.Net.Sockets.Tests.SocketBlockingModeTransitionTests.ConnectAsync_WithBuffer_Succeeds	#133157
1580513	dotnet/runtime	System.Net.Sockets.Tests.SocketBlockingModeTransitionTests.ConnectAsync_WithBuffer_Succeeds	#133154
1580462	dotnet/runtime	System.Net.Sockets.Tests.SocketBlockingModeTransitionTests.ConnectAsync_WithBuffer_Succeeds	#133000
1580413	dotnet/runtime	System.Net.Sockets.Tests.SocketBlockingModeTransitionTests.ConnectAsync_WithBuffer_Succeeds	#133151
1580259	dotnet/runtime	System.Net.Sockets.Tests.SocketBlockingModeTransitionTests.ConnectAsync_WithBuffer_Succeeds
1580178	dotnet/runtime	System.Net.Sockets.Tests.SocketBlockingModeTransitionTests.ConnectAsync_WithBuffer_Succeeds
1580162	dotnet/runtime	System.Net.Sockets.Tests.SocketBlockingModeTransitionTests.ConnectAsync_WithBuffer_Succeeds	#133028
1580000	dotnet/runtime	System.Net.Sockets.Tests.SocketBlockingModeTransitionTests.ConnectAsync_WithBuffer_Succeeds	#133137
1579972	dotnet/runtime	System.Net.Sockets.Tests.SocketBlockingModeTransitionTests.ConnectAsync_WithBuffer_Succeeds	#132579
1579975	dotnet/runtime	System.Net.Sockets.Tests.SocketBlockingModeTransitionTests.ConnectAsync_WithBuffer_Succeeds	#133107
1579857	dotnet/runtime	System.Net.Sockets.Tests.SocketBlockingModeTransitionTests.ConnectAsync_WithBuffer_Succeeds	#132863
1579673	dotnet/runtime	System.Net.Sockets.Tests.SocketBlockingModeTransitionTests.ConnectAsync_WithBuffer_Succeeds
1579537	dotnet/runtime	System.Net.Sockets.Tests.SocketBlockingModeTransitionTests.ConnectAsync_WithBuffer_Succeeds	#132908
1579649	dotnet/runtime	System.Net.Sockets.Tests.SocketBlockingModeTransitionTests.ConnectAsync_WithBuffer_Succeeds	#133128
1579645	dotnet/runtime	System.Net.Sockets.Tests.SocketBlockingModeTransitionTests.ConnectAsync_WithBuffer_Succeeds	#132396
1579608	dotnet/runtime	System.Net.Sockets.Tests.SocketBlockingModeTransitionTests.ConnectAsync_WithBuffer_Succeeds	#132965
1579541	dotnet/runtime	System.Net.Sockets.Tests.SocketBlockingModeTransitionTests.ConnectAsync_WithBuffer_Succeeds	#131877
1579548	dotnet/runtime	System.Net.Sockets.Tests.SocketBlockingModeTransitionTests.ConnectAsync_WithBuffer_Succeeds	#132927
1579326	dotnet/runtime	System.Net.Sockets.Tests.SocketBlockingModeTransitionTests.ConnectAsync_WithBuffer_Succeeds	#133116
1579225	dotnet/runtime	System.Net.Sockets.Tests.SocketBlockingModeTransitionTests.ConnectAsync_WithBuffer_Succeeds	#133111
1579163	dotnet/runtime	System.Net.Sockets.Tests.SocketBlockingModeTransitionTests.ConnectAsync_WithBuffer_Succeeds	#133107
1579120	dotnet/runtime	System.Net.Sockets.Tests.SocketBlockingModeTransitionTests.ConnectAsync_WithBuffer_Succeeds	#133028
1579015	dotnet/runtime	System.Net.Sockets.Tests.SocketBlockingModeTransitionTests.ConnectAsync_WithBuffer_Succeeds	#133099
1578779	dotnet/runtime	System.Net.Sockets.Tests.SocketBlockingModeTransitionTests.ConnectAsync_WithBuffer_Succeeds	#133000
1578548	dotnet/runtime	System.Net.Sockets.Tests.SocketBlockingModeTransitionTests.ConnectAsync_WithBuffer_Succeeds	#132836
1578480	dotnet/runtime	System.Net.Sockets.Tests.SocketBlockingModeTransitionTests.ConnectAsync_WithBuffer_Succeeds	#133075
1578356	dotnet/runtime	System.Net.Sockets.Tests.SocketBlockingModeTransitionTests.ConnectAsync_WithBuffer_Succeeds	#133069
1578322	dotnet/runtime	System.Net.Sockets.Tests.SocketBlockingModeTransitionTests.ConnectAsync_WithBuffer_Succeeds	#132687
1578283	dotnet/runtime	System.Net.Sockets.Tests.SocketBlockingModeTransitionTests.ConnectAsync_WithBuffer_Succeeds	#131794
1578265	dotnet/runtime	System.Net.Sockets.Tests.SocketBlockingModeTransitionTests.ConnectAsync_WithBuffer_Succeeds	#133068
1578223	dotnet/runtime	System.Net.Sockets.Tests.SocketBlockingModeTransitionTests.ConnectAsync_WithBuffer_Succeeds	#132953
1575286	dotnet/runtime	System.Net.Sockets.Tests.SocketBlockingModeTransitionTests.ConnectAsync_WithBuffer_Succeeds	#132975
1578184	dotnet/runtime	System.Net.Sockets.Tests.SocketBlockingModeTransitionTests.ConnectAsync_WithBuffer_Succeeds	#132617
1578166	dotnet/runtime	System.Net.Sockets.Tests.SocketBlockingModeTransitionTests.ConnectAsync_WithBuffer_Succeeds	#133011
1578110	dotnet/runtime	System.Net.Sockets.Tests.SocketBlockingModeTransitionTests.ConnectAsync_WithBuffer_Succeeds	#130050
1577981	dotnet/runtime	System.Net.Sockets.Tests.SocketBlockingModeTransitionTests.ConnectAsync_WithBuffer_Succeeds	#133060
1577982	dotnet/runtime	System.Net.Sockets.Tests.SocketBlockingModeTransitionTests.ConnectAsync_WithBuffer_Succeeds
1577994	dotnet/runtime	System.Net.Sockets.Tests.SocketBlockingModeTransitionTests.ConnectAsync_WithBuffer_Succeeds	#132420
1577757	dotnet/runtime	System.Net.Sockets.Tests.SocketBlockingModeTransitionTests.ConnectAsync_WithBuffer_Succeeds	#132927
1577670	dotnet/runtime	System.Net.Sockets.Tests.SocketBlockingModeTransitionTests.ConnectAsync_WithBuffer_Succeeds
1577740	dotnet/runtime	System.Net.Sockets.Tests.SocketBlockingModeTransitionTests.ConnectAsync_WithBuffer_Succeeds	#133042
1577658	dotnet/runtime	System.Net.Sockets.Tests.SocketBlockingModeTransitionTests.ConnectAsync_WithBuffer_Succeeds	#132732
1577635	dotnet/runtime	System.Net.Sockets.Tests.SocketBlockingModeTransitionTests.ConnectAsync_WithBuffer_Succeeds	#133040
1577580	dotnet/runtime	System.Net.Sockets.Tests.SocketBlockingModeTransitionTests.ConnectAsync_WithBuffer_Succeeds	#133044
1577535	dotnet/runtime	System.Net.Sockets.Tests.SocketBlockingModeTransitionTests.ConnectAsync_WithBuffer_Succeeds	#131877
1577520	dotnet/runtime	System.Net.Sockets.Tests.SocketBlockingModeTransitionTests.ConnectAsync_WithBuffer_Succeeds	#132970
1577527	dotnet/runtime	System.Net.Sockets.Tests.SocketBlockingModeTransitionTests.ConnectAsync_WithBuffer_Succeeds	#132639
1577508	dotnet/runtime	System.Net.Sockets.Tests.SocketBlockingModeTransitionTests.ConnectAsync_WithBuffer_Succeeds
1577432	dotnet/runtime	System.Net.Sockets.Tests.SocketBlockingModeTransitionTests.ConnectAsync_WithBuffer_Succeeds	#131398
1577421	dotnet/runtime	System.Net.Sockets.Tests.SocketBlockingModeTransitionTests.ConnectAsync_WithBuffer_Succeeds	#132420
1577296	dotnet/runtime	System.Net.Sockets.Tests.SocketBlockingModeTransitionTests.ConnectAsync_WithBuffer_Succeeds	#133031
1577137	dotnet/runtime	System.Net.Sockets.Tests.SocketBlockingModeTransitionTests.ConnectAsync_WithBuffer_Succeeds
1577221	dotnet/runtime	System.Net.Sockets.Tests.SocketBlockingModeTransitionTests.ConnectAsync_WithBuffer_Succeeds	#132419
1576993	dotnet/runtime	System.Net.Sockets.Tests.SocketBlockingModeTransitionTests.ConnectAsync_WithBuffer_Succeeds	#132926
1577014	dotnet/runtime	System.Net.Sockets.Tests.SocketBlockingModeTransitionTests.ConnectAsync_WithBuffer_Succeeds	#132953
1576918	dotnet/runtime	System.Net.Sockets.Tests.SocketBlockingModeTransitionTests.ConnectAsync_WithBuffer_Succeeds	#133017
1576948	dotnet/runtime	System.Net.Sockets.Tests.SocketBlockingModeTransitionTests.ConnectAsync_WithBuffer_Succeeds	#132456
1576863	dotnet/runtime	System.Net.Sockets.Tests.SocketBlockingModeTransitionTests.ConnectAsync_WithBuffer_Succeeds	#132930
1576744	dotnet/runtime	System.Net.Sockets.Tests.SocketBlockingModeTransitionTests.ConnectAsync_WithBuffer_Succeeds	#133013
1576710	dotnet/runtime	System.Net.Sockets.Tests.SocketBlockingModeTransitionTests.ConnectAsync_WithBuffer_Succeeds	#131675
1576701	dotnet/runtime	System.Net.Sockets.Tests.SocketBlockingModeTransitionTests.ConnectAsync_WithBuffer_Succeeds	#131789
1576625	dotnet/runtime	System.Net.Sockets.Tests.SocketBlockingModeTransitionTests.ConnectAsync_WithBuffer_Succeeds	#133002
1576333	dotnet/runtime	System.Net.Sockets.Tests.SocketBlockingModeTransitionTests.ConnectAsync_WithBuffer_Succeeds	#131792
1576276	dotnet/runtime	System.Net.Sockets.Tests.SocketBlockingModeTransitionTests.ConnectAsync_WithBuffer_Succeeds	#132456
1576116	dotnet/runtime	System.Net.Sockets.Tests.SocketBlockingModeTransitionTests.ConnectAsync_WithBuffer_Succeeds	#132997
1575864	dotnet/runtime	System.Net.Sockets.Tests.SocketBlockingModeTransitionTests.ConnectAsync_WithBuffer_Succeeds	#129683
1575764	dotnet/runtime	System.Net.Sockets.Tests.SocketBlockingModeTransitionTests.ConnectAsync_WithBuffer_Succeeds
1575788	dotnet/runtime	System.Net.Sockets.Tests.SocketBlockingModeTransitionTests.ConnectAsync_WithBuffer_Succeeds	#130849
1575601	dotnet/runtime	System.Net.Sockets.Tests.SocketBlockingModeTransitionTests.ConnectAsync_WithBuffer_Succeeds	#132970
1575486	dotnet/runtime	System.Net.Sockets.Tests.SocketBlockingModeTransitionTests.ConnectAsync_WithBuffer_Succeeds	#132419
1575423	dotnet/runtime	System.Net.Sockets.Tests.SocketBlockingModeTransitionTests.ConnectAsync_WithBuffer_Succeeds	#130723
1575374	dotnet/runtime	System.Net.Sockets.Tests.SocketBlockingModeTransitionTests.ConnectAsync_WithBuffer_Succeeds	#132978
1574707	dotnet/runtime	System.Net.Sockets.Tests.SocketBlockingModeTransitionTests.ConnectAsync_WithBuffer_Succeeds
1574738	dotnet/runtime	System.Net.Sockets.Tests.SocketBlockingModeTransitionTests.ConnectAsync_WithBuffer_Succeeds	#132780
1574555	dotnet/runtime	System.Net.Sockets.Tests.SocketBlockingModeTransitionTests.ConnectAsync_WithBuffer_Succeeds	#132821
1574317	dotnet/runtime	System.Net.Sockets.Tests.SocketBlockingModeTransitionTests.ConnectAsync_WithBuffer_Succeeds	#132953
1574241	dotnet/runtime	System.Net.Sockets.Tests.SocketBlockingModeTransitionTests.ConnectAsync_WithBuffer_Succeeds
1574197	dotnet/runtime	System.Net.Sockets.Tests.SocketBlockingModeTransitionTests.ConnectAsync_WithBuffer_Succeeds	#132827
1574100	dotnet/runtime	System.Net.Sockets.Tests.SocketBlockingModeTransitionTests.ConnectAsync_WithBuffer_Succeeds
1573861	dotnet/runtime	System.Net.Sockets.Tests.SocketBlockingModeTransitionTests.ConnectAsync_WithBuffer_Succeeds
1573839	dotnet/runtime	System.Net.Sockets.Tests.SocketBlockingModeTransitionTests.ConnectAsync_WithBuffer_Succeeds	#132926
1573628	dotnet/runtime	System.Net.Sockets.Tests.SocketBlockingModeTransitionTests.ConnectAsync_WithBuffer_Succeeds
1573603	dotnet/runtime	System.Net.Sockets.Tests.SocketBlockingModeTransitionTests.ConnectAsync_WithBuffer_Succeeds
1573296	dotnet/runtime	System.Net.Sockets.Tests.SocketBlockingModeTransitionTests.ConnectAsync_WithBuffer_Succeeds	#132728
1573310	dotnet/runtime	System.Net.Sockets.Tests.SocketBlockingModeTransitionTests.ConnectAsync_WithBuffer_Succeeds
1573225	dotnet/runtime	System.Net.Sockets.Tests.SocketBlockingModeTransitionTests.ConnectAsync_WithBuffer_Succeeds	#132347
1573200	dotnet/runtime	System.Net.Sockets.Tests.SocketBlockingModeTransitionTests.ConnectAsync_WithBuffer_Succeeds	#132908
1573166	dotnet/runtime	System.Net.Sockets.Tests.SocketBlockingModeTransitionTests.ConnectAsync_WithBuffer_Succeeds	#132636
1573184	dotnet/runtime	System.Net.Sockets.Tests.SocketBlockingModeTransitionTests.ConnectAsync_WithBuffer_Succeeds	#131507
1573118	dotnet/runtime	System.Net.Sockets.Tests.SocketBlockingModeTransitionTests.ConnectAsync_WithBuffer_Succeeds
1573053	dotnet/runtime	System.Net.Sockets.Tests.SocketBlockingModeTransitionTests.ConnectAsync_WithBuffer_Succeeds	#132903
1572810	dotnet/runtime	System.Net.Sockets.Tests.SocketBlockingModeTransitionTests.ConnectAsync_WithBuffer_Succeeds	#132836
1571800	dotnet/runtime	System.Net.Sockets.Tests.SocketBlockingModeTransitionTests.ConnectAsync_WithBuffer_Succeeds	#132751
1571638	dotnet/runtime	System.Net.Sockets.Tests.SocketBlockingModeTransitionTests.ConnectAsync_WithBuffer_Succeeds	#132868
1571534	dotnet/runtime	System.Net.Sockets.Tests.SocketBlockingModeTransitionTests.ConnectAsync_WithBuffer_Succeeds	#132803
1571232	dotnet/runtime	System.Net.Sockets.Tests.WorkItemExecution	#132852
1570819	dotnet/runtime	System.Net.Sockets.Tests.SocketBlockingModeTransitionTests.ConnectAsync_WithBuffer_Succeeds
1569288	dotnet/runtime	System.Net.Sockets.Tests.SocketBlockingModeTransitionTests.ConnectAsync_WithBuffer_Succeeds	#132794
1570143	dotnet/runtime	System.Net.Sockets.Tests.SocketBlockingModeTransitionTests.ConnectAsync_WithBuffer_Succeeds	#132821
1569937	dotnet/runtime	System.Net.Sockets.Tests.SocketBlockingModeTransitionTests.ConnectAsync_WithBuffer_Succeeds	#132821
Displaying 100 of 216 results

Summary

24-Hour Hit Count	7-Day Hit Count	1-Month Count
19	97	216

@karelz

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

@vitek-karas

Tagging subscribers to 'arch-android': @vitek-karas, @simonrozsival, @steveisok, @akoeplinger
See info in area-owners.md if you want to be subscribed.

@vitek-karas

Tagging subscribers to 'os-maccatalyst': @vitek-karas, @kotlarmilos, @steveisok, @akoeplinger
See info in area-owners.md if you want to be subscribed.

@vitek-karas

Tagging subscribers to 'os-tvos': @vitek-karas, @kotlarmilos, @steveisok, @akoeplinger
See info in area-owners.md if you want to be subscribed.

@liveans

Can you take a look @liveans ? Seems related to #124200

[ci-scan] Skip SocketBlockingModeTransitionTests.ConnectAsync_WithBuf…

[ci-scan] Skip HostTests Moq tests on iossimulator (refs #128405) (#1…

[mobile] Fix SocketBlockingModeTransitionTests on Android (#127140)

[ci-scan] Skip System.Formats.Nrbf.Tests on Mono CI (#128112)

[ci-scan] Skip SocketBlockingModeTransitionTests.ConnectAsync_WithBuf…

[ci-scan] Skip HostTests Moq tests on iossimulator (refs #128405) (#1…

Keeping this open to track the Android-disabled test from #128584. The KBE matcher here overlaps #133012, and the recent matches sampled here are Linux failures covered by that issue, so I removed the duplicate Known Build Error and blocking-clean-ci classification.

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Assertion failure in ConnectAsync_WithBuffer_Succeeds on Android/MacCatalyst/tvOS (Mono/CoreCLR/NativeAOT) #125825

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Assertion failure in ConnectAsync_WithBuffer_Succeeds on Android/MacCatalyst/tvOS (Mono/CoreCLR/NativeAOT) #125825

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dotnet-policy-service commented on Mar 20, 2026

dotnet-policy-service commented on Mar 20, 2026

dotnet-policy-service commented on Mar 20, 2026

dotnet-policy-service commented on Mar 20, 2026

wfurt commented on Mar 20, 2026

5 remaining items

steveisok commented on Sep 3, 2026

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