Console log: 'System.Threading.Tests' from job fca07426-7dbe-4ce4-b8e9-c991346096ac workitem ecb9b63f-ce8f-475e-bf74-d51af5d2bd9f (osx.26.arm64.open) executed on machine dci-macm1-build-042 running macOS-26.0 + export __TestArchitecture=arm64 + __TestArchitecture=arm64 + find /tmp/helix/working/B7F509B2/p -name createdump + xargs -n 1 codesign -s - -f --preserve-metadata=entitlements + ./RunTests.sh --runtime-path /tmp/helix/working/B7F509B2/p ========================= Begin custom configuration settings ============================== export XUNIT_HIDE_PASSING_OUTPUT_DIAGNOSTICS=1 ========================== End custom configuration settings =============================== ----- start Tue Dec 9 11:05:18 EST 2025 =============== To repro directly: ===================================================== pushd . chmod +rwx System.Threading.Tests ^&^& ./System.Threading.Tests -notrait category=IgnoreForCI -notrait category=OuterLoop -notrait category=failing -xml testResults.xml popd =========================================================================================================== /private/tmp/helix/working/B7F509B2/w/C6110AA8/e /private/tmp/helix/working/B7F509B2/w/C6110AA8/e DOTNET_DbgEnableMiniDump is set and the createdump binary does not exist: /private/tmp/helix/working/B7F509B2/w/C6110AA8/e/createdump Running assembly:System.Threading.Tests, Version=11.0.0.0, Culture=neutral, PublicKeyToken=cc7b13ffcd2ddd51 [SKIP] System.Threading.Tests.EtwTests.WaitHandleWaitEventTest [SKIP] System.Threading.Tests.EtwTests.TestEtw [SKIP] System.Threading.Tests.MutexTests.CrossProcess_NamedMutex_ProtectedFileAccessAtomic ['System.Threading.Tests' END OF WORK ITEM LOG: Command timed out, and was killed]