Test failure: baseservices/exceptions/unhandled/unhandledTester/unhandledTester.cmd

Start with baseservices/exceptions/unhandled/unhandledTester/unhandledTester.cmd and reproduce it under the coreclr Windows ARM64 Checked gcstress0x3 configuration from the linked build. Inspect the test output around the one-hour timeout and the missing cdb.exe messages; done means the test completes with its expected output instead of timing out.

Failed in: runtime-coreclr gcstress0x3-gcstress0xc 20250330.1

Failed tests:

coreclr windows arm64 Checked gcstress0x3 @ Windows.11.Arm64.Open
    - baseservices/exceptions/unhandled/unhandledTester/unhandledTester.cmd

Error message:

 
cmdLine:C:hw9DF20881wBC0209FCeaseservicesexceptionsaseservices-exceptions../unhandled/unhandledTester/unhandledTester.cmd Timed Out (timeout in milliseconds: 3600000 from variable __TestTimeout, start: 3/30/2025 2:43:44 PM, end: 3/30/2025 3:44:10 PM)

Return code:      -100
Raw output file:      C:hw9DF20881wBC0209FCuploadsunhandledunhandledTesteroutput.txt
Raw output:
BEGIN EXECUTION
 "C:hw9DF20881pcorerun.exe" -p "System.Reflection.Metadata.MetadataUpdater.IsSupported=false" -p "System.Runtime.Serialization.EnableUnsafeBinaryFormatterSerialization=true"  unhandledTester.dll 
"Unhandled exception. System.Exception: Test"
""
"   at TestUnhandledException.Program.Main(String[] args)"
""
Test process unhandled.dll with argument main exited
Test process exited with expected error code and produced expected output
"Unhandled exception. System.Exception: Test"
""
"   at TestUnhandledException.Program.<>c.<Main>b__5_0()"
""
"   at System.Threading.Thread.StartCallback()"
""
Test process unhandled.dll with argument secondary exited
Test process exited with expected error code and produced expected output
"Unhandled exception. System.DllNotFoundException: Unable to load DLL '__internal' or one of its dependencies: The specified module could not be found. (0x8007007E)"
""
Test process unhandled.dll with argument foreign exited
Test process exited with expected error code and produced expected output

cmdLine:C:hw9DF20881wBC0209FCeaseservicesexceptionsaseservices-exceptions../unhandled/unhandledTester/unhandledTester.cmd Timed Out (timeout in milliseconds: 3600000 from variable __TestTimeout, start: 3/30/2025 2:43:44 PM, end: 3/30/2025 3:44:10 PM)
Unable to find cdb.exe at C:Program Files (x86)Windows Kits10Debuggersrm64cdb.exe
Unable to find cdb.exe at C:Program Files (x86)Windows Kits10Debuggersrm64cdb.exe
Test Harness Exitcode is : -100
To run the test:
Set up CORE_ROOT and run.
> C:hw9DF20881wBC0209FCeaseservicesexceptionsaseservices-exceptions../unhandled/unhandledTester/unhandledTester.cmd

Stack trace:

   at Xunit.Assert.True(Nullable`1 condition, String userMessage) in /_/src/Microsoft.DotNet.XUnitAssert/src/BooleanAsserts.cs:line 141
   at Program.<<Main>$>g__TestExecutor141|0_142(StreamWriter tempLogSw, StreamWriter statsCsvSw, <>c__DisplayClass0_0&)