Test failure: Interop_MarshalAPI._IUnknown_IUnknownTest_IUnknownTest_/_IUnknown_IUnknownTest_IUnknownTest_cmd

[ghost]

Opened on behalf of @JiayiLi1

The test Interop_MarshalAPI._IUnknown_IUnknownTest_IUnknownTest_/_IUnknown_IUnknownTest_IUnknownTest_cmd has failed.

Return code:      1
Raw output file:      C:\dotnetbuild\work\424f1bc6-7df7-4bc4-b3fd-842a890e5e8f\Work\8aac894c-b2d7-4fb0-9fe8-5a8359b4888d\Unzip\Reports\Interop.MarshalAPI\IUnknown\IUnknownTest\IUnknownTest.output.txt
Raw output:
BEGIN EXECUTION\r
 "C:\dotnetbuild\work\424f1bc6-7df7-4bc4-b3fd-842a890e5e8f\Payload\corerun.exe" IUnknownTest.exe \r
Expected: 100\r
Actual: -532462766\r
END EXECUTION - FAILED\r
FAILED\r
Test Harness Exitcode is : 1\r

To run the test:
> set CORE_ROOT=C:\dotnetbuild\work\424f1bc6-7df7-4bc4-b3fd-842a890e5e8f\Payload
> C:\dotnetbuild\work\424f1bc6-7df7-4bc4-b3fd-842a890e5e8f\Work\8aac894c-b2d7-4fb0-9fe8-5a8359b4888d\Unzip\IUnknown\IUnknownTest\IUnknownTest.cmd
\r
Expected: True\r
Actual:   False

    Stack Trace:

       at Interop_MarshalAPI._IUnknown_IUnknownTest_IUnknownTest_._IUnknown_IUnknownTest_IUnknownTest_cmd()

Build : Master - 20170627.02 (Core Tests)
Failing configurations:

• windows.10.arm64
  • arm

Detail: https://mc.dot.net/#/product/netcore/master/source/official~2Fcoreclr~2Fmaster~2F/type/test~2Ffunctional~2Fcli~2F/build/20170627.02/workItem/Interop.MarshalAPI.XUnitWrapper/analysis/xunit/Interop_MarshalAPI._IUnknown_IUnknownTest_IUnknownTest_~2F_IUnknown_IUnknownTest_IUnknownTest_cmd

[tijoytom-zz]

@yizhang82 @botaberg
This is likely same issue ie DLL fails to load issue , we are seeing on ARM64.

[tijoytom-zz]

Dup of https://github.com/dotnet/coreclr/issues/12488