Console log: 'System.Net.Quic.Functional.Tests' from job 1586e2c2-fd3b-4571-9b14-ad567985de6f workitem b214d261-e8c3-456d-9476-6ba02762f704 (ubuntu.2604.amd64.open.rt) executed on machine a000001 running Linux-7.0.0-1004-azure-x86_64-with-glibc2.43 + export __TestArchitecture=x64 + ./RunTests.sh --runtime-path /datadisks/disk1/work/A87F0957/p ========================= Begin custom configuration settings ============================== export __IsXUnitLogCheckerSupported=1 export XUNIT_HIDE_PASSING_OUTPUT_DIAGNOSTICS=1 ========================== End custom configuration settings =============================== ----- start Thu Jun 25 09:58:27 PM UTC 2026 =============== To repro directly: ===================================================== pushd . /datadisks/disk1/work/A87F0957/p/dotnet exec --runtimeconfig System.Net.Quic.Functional.Tests.runtimeconfig.json --depsfile System.Net.Quic.Functional.Tests.deps.json xunit.console.dll System.Net.Quic.Functional.Tests.dll -xml testResults.xml -nologo -nocolor -notrait category=IgnoreForCI -notrait category=OuterLoop -notrait category=failing popd =========================================================================================================== /datadisks/disk1/work/A87F0957/w/A39E08B6/e /datadisks/disk1/work/A87F0957/w/A39E08B6/e Discovering: System.Net.Quic.Functional.Tests (method display = ClassAndMethod, method display options = None) Discovered: System.Net.Quic.Functional.Tests (found 5 of 158 test cases) Starting: System.Net.Quic.Functional.Tests (parallel test collections = on [2 threads], stop on fail = off) MsQuic not supported and using 'unknown' . System.Net.Quic.Tests.MsQuicPlatformDetectionTests.SupportedLinuxPlatforms_IsSupportedIsTrue [FAIL] Assert.True() Failure Expected: True Actual: False Stack Trace: /_/src/libraries/System.Net.Quic/tests/FunctionalTests/MsQuicPlatformDetectionTests.cs(66,0): at System.Net.Quic.Tests.MsQuicPlatformDetectionTests.SupportedLinuxPlatforms_IsSupportedIsTrue() at System.RuntimeMethodHandle.InvokeMethod(ObjectHandleOnStack target, Void** arguments, ObjectHandleOnStack sig, BOOL isConstructor, ObjectHandleOnStack result) at System.RuntimeMethodHandle.InvokeMethod(ObjectHandleOnStack target, Void** arguments, ObjectHandleOnStack sig, BOOL isConstructor, ObjectHandleOnStack result) /_/src/coreclr/System.Private.CoreLib/src/System/RuntimeHandles.cs(1188,0): at System.RuntimeMethodHandle.InvokeMethod(Object target, Void** arguments, Signature sig, Boolean isConstructor) /_/src/coreclr/System.Private.CoreLib/src/System/Reflection/MethodBaseInvoker.CoreCLR.cs(37,0): at System.Reflection.MethodBaseInvoker.InterpretedInvoke_Method(Object obj, IntPtr* args) /_/src/libraries/System.Private.CoreLib/src/System/Reflection/MethodBaseInvoker.cs(57,0): at System.Reflection.MethodBaseInvoker.InvokeWithNoArgs(Object obj, BindingFlags invokeAttr) Output: Running on Distro=ubuntu VersionId=24.4 Finished: System.Net.Quic.Functional.Tests === TEST EXECUTION SUMMARY === System.Net.Quic.Functional.Tests Total: 5, Errors: 0, Failed: 1, Skipped: 0, Time: 0.657s /datadisks/disk1/work/A87F0957/w/A39E08B6/e ----- end Thu Jun 25 09:58:28 PM UTC 2026 ----- exit code 1 ---------------------------------------------------------- ulimit -c value: unlimited cat /proc/sys/kernel/core_pattern: /datadisks/disk1/dumps/core.%u.%p cat /proc/sys/kernel/core_uses_pid: 0 cat: /proc/sys/kernel/coredump_filter: No such file or directory cat /proc/sys/kernel/coredump_filter: Looking around for any Linux dumps... XUnitLogChecker status: 1 ----- start =============== XUnitLogChecker Output ===================================================== No dumps found in /datadisks/disk1/dumps. ----- end =============== XUnitLogChecker Output - exit code 0 =========================== + export _commandExitCode=0 + /usr/bin/python3.14 /datadisks/disk1/work/A87F0957/p/reporter/run.py https://dev.azure.com/dnceng-public/ public 40895342 eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsIng1dCI6ImFGa21LVkZjLTRXVjZzWENCdk5aa1hJNTA1WSIsImtpZCI6ImFGa21LVkZjLTRXVjZzWENCdk5aa1hJNTA1WSJ9.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.OJSLB20eyrmMjTK0LtLUVJ6_A3Ue6ORfYYRfn22KmoQFS7-aYo3QnE_j8y9EwlevIBjIcIjQY5BJYjm5qcrXZKt5aa3se2yNISXiGEW-TpZFeFOOXpsi7U-Vq8T_ZZp9F_BET1l7Q6xcw9sMSzP_D3QzjOFMtN9IcvDVTuHZAFOlu1JtjPm45qqTxLeHRwrtlgTMqQPiBYFGe3Qs9vG4CtGVk74XNR2IyPRzoJrC6WFNrQmaK6iuNaHlBW_TDy_ShVDg6ZM-6AEtpiUVaTyTKHr6pFTe5ppqK2ezE5Bzu47JPEt1gsiaANDEI0SBzW2XzboaSEHBPO4f_A2qViXeKw /etc/helix/scripts/azure/__init__.py:5: UserWarning: pkg_resources is deprecated as an API. See https://setuptools.pypa.io/en/latest/pkg_resources.html. The pkg_resources package is slated for removal as early as 2025-11-30. Refrain from using this package or pin to Setuptools<81. import pkg_resources 2026-06-25T21:58:29.330Z INFO run.py managed_identity(151) __init__ ManagedIdentityCredential will use IMDS with client_id: 3423231b-6b9e-4177-8817-76276b647404 2026-06-25T21:58:29.331Z INFO run.py azure_utils(32) get_credential_and_access_token VMSSManagedIdentity VmssMIClientIdForUpload Auth type will be used 2026-06-25T21:58:29.331Z INFO run.py _universal(535) on_request Request URL: 'http://169.254.169.254/metadata/identity/oauth2/token?api-version=2018-02-01&resource=REDACTED&client_id=REDACTED' Request method: 'GET' Request headers: 'Metadata': 'REDACTED' 'x-client-SKU': 'REDACTED' 'x-client-Ver': 'REDACTED' 'x-ms-client-request-id': '2dd9cc01-86b9-49bd-9c8b-4f94d6d37b8c' 'User-Agent': 'azsdk-python-identity/1.25.3 Python/3.14.4 (Linux-7.0.0-1004-azure-x86_64-with-glibc2.43)' No body was attached to the request 2026-06-25T21:58:29.341Z INFO run.py _universal(581) on_response Response status: 200 Response headers: 'Content-Type': 'application/json; charset=utf-8' 'Server': 'IMDS/150.870.65.2063' 'x-ms-request-id': '2dd9cc01-86b9-49bd-9c8b-4f94d6d37b8c' 'Date': 'Thu, 25 Jun 2026 21:58:28 GMT' 'Content-Length': '2476' 2026-06-25T21:58:29.342Z INFO run.py msal_managed_identity_client(165) _get_token_base ImdsCredential.get_token succeeded 2026-06-25T21:58:29.342Z INFO run.py decorators(24) wrapper ManagedIdentityCredential.get_token succeeded 2026-06-25T21:58:29.342Z INFO run.py azure_utils(64) get_credential_and_access_token Credentials are valid 2026-06-25T21:58:29.343Z INFO run.py msal_managed_identity_client(165) _get_token_base ImdsCredential.get_token_info succeeded 2026-06-25T21:58:29.343Z INFO run.py decorators(24) wrapper ManagedIdentityCredential.get_token_info succeeded 2026-06-25T21:58:29.494Z INFO run.py run(67) main Beginning reading of test results. 2026-06-25T21:58:29.494Z INFO run.py __init__(49) read_results Searching '/datadisks/disk1/work/A87F0957/w/A39E08B6/e' for test results files 2026-06-25T21:58:29.494Z INFO run.py __init__(55) read_results Found results file /datadisks/disk1/work/A87F0957/w/A39E08B6/e/testResults.xml with format xunit 2026-06-25T21:58:29.495Z INFO run.py __init__(49) read_results Searching '/datadisks/disk1/work/A87F0957/w/A39E08B6/uploads' for test results files 2026-06-25T21:58:29.495Z INFO run.py packing_test_reporter(30) report_results Packing 5 test reports to '/datadisks/disk1/work/A87F0957/w/A39E08B6/e/__test_report.json' 2026-06-25T21:58:29.496Z INFO run.py packing_test_reporter(33) report_results Packed 5894 bytes 2026-06-25T21:58:29.496Z INFO run.py _helix_compat(255) report_results Writing 0 test results to '/datadisks/disk1/work/A87F0957/w/A39E08B6/e/__test_report_v2.json' (JSON v1) 2026-06-25T21:58:29.496Z INFO run.py _helix_compat(261) report_results Wrote 3049 bytes to '/datadisks/disk1/work/A87F0957/w/A39E08B6/e/__test_report_v2.json' + /usr/bin/python3.14 /datadisks/disk1/work/A87F0957/p/gen-debug-dump-docs.py -buildid 1481789 -workitem System.Net.Quic.Functional.Tests -jobid 1586e2c2-fd3b-4571-9b14-ad567985de6f -outdir /datadisks/disk1/work/A87F0957/w/A39E08B6/uploads -templatedir /datadisks/disk1/work/A87F0957/p -dumpdir /datadisks/disk1/dumps -productver 11.0.0 gen-debug-dump-docs.py: Did not find dumps, skipping dump docs generation. + exit 0 ['System.Net.Quic.Functional.Tests' END OF WORK ITEM LOG: Command exited with 0]