Test failed: Interop\\COM\\ComWrappers\\API\\ComWrappersTests\\ComWrappersTests.cmd

[VincentBu]

Run: runtime-coreclr gcstress-extra 20210130.1

Failed tests:

CoreCLR windows arm64 Checked gcstress0xc_jitminopts_heapverify1 @ Windows.10.Arm64v8.Open
    - Interop\\COM\\ComWrappers\\API\\ComWrappersTests\\ComWrappersTests.cmd

Error message:

Return code:      1
Raw output file:      D:\h\w\AAE6099D\w\A9620911\e\Interop\COM\Reports\Interop.COM\ComWrappers\API\ComWrappersTests\ComWrappersTests.output.txt
Raw output:
BEGIN EXECUTION
 "D:\h\w\AAE6099D\p\corerun.exe" ComWrappersTests.dll 
Running ValidateComInterfaceCreation...
Running ValidateComInterfaceCreationRoundTrip...
Running ValidateFallbackQueryInterface...
Running ValidateCreateObjectCachingScenario...
Running ValidateWrappersInstanceIsolation...
Running ValidatePrecreatedExternalWrapper...
Running ValidateSuppliedInnerNotAggregation...
Running ValidateIUnknownImpls...
Running ValidateBadComWrapperImpl...
Running ValidateRuntimeTrackerScenario...
Test Failure: TestLibrary.AssertTestException: Assert.IsTrue: 
   at TestLibrary.Assert.HandleFail(String assertionName, String message)
   at TestLibrary.Assert.IsTrue(Boolean condition, String message)
   at ComWrappersTests.Program.ValidateRuntimeTrackerScenario()
   at ComWrappersTests.Program.Main(String[] doNotUse)
Expected: 100
Actual: 101
END EXECUTION - FAILED
FAILED
Test Harness Exitcode is : 1
To run the test:
> set CORE_ROOT=D:\h\w\AAE6099D\p
> D:\h\w\AAE6099D\w\A9620911\e\Interop\COM\ComWrappers\API\ComWrappersTests\ComWrappersTests.cmd

stack trace:
   at Interop_COM._ComWrappers_API_ComWrappersTests_ComWrappersTests_._ComWrappers_API_ComWrappersTests_ComWrappersTests_cmd()

[VincentBu]

Failed again in run runtime-coreclr gcstress-extra 20210214.1

Failed test:

CoreCLR windows arm64 Checked gcstress0xc_jitminopts_heapverify1 @ Windows.10.Arm64v8.Open
 -Interop\\COM\\ComWrappers\\API\\ComWrappersTests\\ComWrappersTests.cmd

Error message:

Return code: 1
Raw output file: D:\h\w\A0B90921\w\AF1C09EC\e\Interop\COM\Reports\Interop.COM\ComWrappers\API\ComWrappersTests\ComWrappersTests.output.txt
Raw output:
BEGIN EXECUTION
 "D:\h\w\A0B90921\p\corerun.exe" ComWrappersTests.dll 
Running ValidateComInterfaceCreation...
Running ValidateComInterfaceCreationRoundTrip...
Running ValidateFallbackQueryInterface...
Running ValidateCreateObjectCachingScenario...
Running ValidateWrappersInstanceIsolation...
Running ValidatePrecreatedExternalWrapper...
Running ValidateSuppliedInnerNotAggregation...
Running ValidateIUnknownImpls...
Running ValidateBadComWrapperImpl...
Running ValidateRuntimeTrackerScenario...
Test Failure: TestLibrary.AssertTestException: Assert.IsTrue: 
 at TestLibrary.Assert.HandleFail(String assertionName, String message)
 at TestLibrary.Assert.IsTrue(Boolean condition, String message)
 at ComWrappersTests.Program.ValidateRuntimeTrackerScenario()
 at ComWrappersTests.Program.Main(String[] doNotUse)
Expected: 100
Actual: 101
END EXECUTION - FAILED
FAILED
Test Harness Exitcode is : 1
To run the test:
> set CORE_ROOT=D:\h\w\A0B90921\p
> D:\h\w\A0B90921\w\AF1C09EC\e\Interop\COM\ComWrappers\API\ComWrappersTests\ComWrappersTests.cmd
Expected: True
Actual: False

Stack trace
   at Interop_COM._ComWrappers_API_ComWrappersTests_ComWrappersTests_._ComWrappers_API_ComWrappersTests_ComWrappersTests_cmd()

[VincentBu]

Failed again in runtime-coreclr gcstress-extra 20210321.1

Failed test:

CoreCLR windows arm64 Checked gcstress0xc_jitminopts_heapverify1 @ Windows.10.Arm64v8.Open
 -Interop\\COM\\ComWrappers\\API\\ComWrappersTests\\ComWrappersTests.cmd

Error message:

Return code: 1
Raw output file: D:\h\w\98D80878\w\A6C208F1\e\Interop\COM\Reports\Interop.COM\ComWrappers\API\ComWrappersTests\ComWrappersTests.output.txt
Raw output:
BEGIN EXECUTION
 "D:\h\w\98D80878\p\corerun.exe" ComWrappersTests.dll 
Running ValidateComInterfaceCreation...
Running ValidateComInterfaceCreationRoundTrip...
Running ValidateFallbackQueryInterface...
Running ValidateCreateObjectCachingScenario...
Running ValidateWrappersInstanceIsolation...
Running ValidatePrecreatedExternalWrapper...
Running ValidateSuppliedInnerNotAggregation...
Running ValidateIUnknownImpls...
Running ValidateBadComWrapperImpl...
Running ValidateRuntimeTrackerScenario...
Test Failure: TestLibrary.AssertTestException: Assert.IsTrue: 
 at TestLibrary.Assert.HandleFail(String assertionName, String message)
 at TestLibrary.Assert.IsTrue(Boolean condition, String message)
 at ComWrappersTests.Program.ValidateRuntimeTrackerScenario()
 at ComWrappersTests.Program.Main(String[] doNotUse)
Expected: 100
Actual: 101
END EXECUTION - FAILED
FAILED
Test Harness Exitcode is : 1
To run the test:
> set CORE_ROOT=D:\h\w\98D80878\p
> D:\h\w\98D80878\w\A6C208F1\e\Interop\COM\ComWrappers\API\ComWrappersTests\ComWrappersTests.cmd
Expected: True
Actual: False

Stack trace
   at Interop_COM._ComWrappers_API_ComWrappersTests_ComWrappersTests_._ComWrappers_API_ComWrappersTests_ComWrappersTests_cmd()

[VincentBu]

Failed again in runtime-coreclr gcstress0x3-gcstress0xc 20210328.1

Failed test:

CoreCLR windows arm64 Checked gcstress0x3 @ Windows.10.Arm64v8.Open
 -Interop\\COM\\ComWrappers\\API\\ComWrappersTests\\ComWrappersTests.cmd

Error message:

Return code: 1
Raw output file: D:\h\w\AC8509E3\w\9F940943\e\Interop\COM\Reports\Interop.COM\ComWrappers\API\ComWrappersTests\ComWrappersTests.output.txt
Raw output:
BEGIN EXECUTION
 "D:\h\w\AC8509E3\p\corerun.exe" ComWrappersTests.dll 
Running ValidateComInterfaceCreation...
Running ValidateComInterfaceCreationRoundTrip...
Running ValidateFallbackQueryInterface...
Running ValidateCreateObjectCachingScenario...
Running ValidateWrappersInstanceIsolation...
Running ValidatePrecreatedExternalWrapper...
Running ValidateSuppliedInnerNotAggregation...
Running ValidateIUnknownImpls...
Running ValidateBadComWrapperImpl...
Running ValidateRuntimeTrackerScenario...
Running ValidateAggregationWithComObject...
Expected: 100
Actual: -1073741819
END EXECUTION - FAILED
FAILED
Test Harness Exitcode is : 1
To run the test:
> set CORE_ROOT=D:\h\w\AC8509E3\p
> D:\h\w\AC8509E3\w\9F940943\e\Interop\COM\ComWrappers\API\ComWrappersTests\ComWrappersTests.cmd
Expected: True
Actual: False

Stack trace
   at Interop_COM._ComWrappers_API_ComWrappersTests_ComWrappersTests_._ComWrappers_API_ComWrappersTests_ComWrappersTests_cmd()

[BruceForstall]

@AaronRobinsonMSFT

I see this has failed fairly regularly in Windows arm64 gcstress0xc_jitminopts_heapverify1 (a very VERY slow run). fwiw, it didn't fail in my run:

https://dev.azure.com/dnceng/public/_build/results?buildId=1067310&view=ms.vss-test-web.build-test-results-tab

testing my fix to another interop-related GC failure: #50544

[AaronRobinsonMSFT]

Thanks @BruceForstall. I will close this under the assumption that was the issue for now.

@VincentBu Please re-open if this occurs again.

[BruceForstall]

@AaronRobinsonMSFT Saw this fail:

https://dev.azure.com/dnceng/public/_build/results?buildId=1073065&view=ms.vss-test-web.build-test-results-tab&runId=32956192&resultId=106129&paneView=dotnet-dnceng.dnceng-build-release-tasks.helix-test-information-tab

Windows arm64 gcstress0x3

    Interop\COM\ComWrappers\API\ComWrappersTests\ComWrappersTests.cmd [FAIL]
      
      Return code:      1
      Raw output file:      D:\h\w\BD630AC1\w\A9720958\e\Interop\COM\Reports\Interop.COM\ComWrappers\API\ComWrappersTests\ComWrappersTests.output.txt
      Raw output:
      BEGIN EXECUTION
       "D:\h\w\BD630AC1\p\corerun.exe" ComWrappersTests.dll 
      Running ValidateComInterfaceCreation...
      Running ValidateComInterfaceCreationRoundTrip...
      Running ValidateFallbackQueryInterface...
      Running ValidateCreateObjectCachingScenario...
      Running ValidateWrappersInstanceIsolation...
      Running ValidatePrecreatedExternalWrapper...
      Running ValidateSuppliedInnerNotAggregation...
      Running ValidateIUnknownImpls...
      Running ValidateBadComWrapperImpl...
      Running ValidateRuntimeTrackerScenario...
      Running ValidateAggregationWithComObject...
      Expected: 100
      Actual: -1073741819