JDK8 cmake : testDDRExt_JITExt_openj9_0_FAILED InternalError: missing flag

[JasonFengJ9]

Failure link

From an internal cmake build:

01:07:19  openjdk version "1.8.0_252-internal"
01:07:19  OpenJDK Runtime Environment (build 1.8.0_252-internal-jenkins_2020_02_25_21_15-b00)
01:07:19  Eclipse OpenJ9 VM (build ibm_sdk-e649a669ba, JRE 1.8.0 Linux amd64-64-Bit Compressed References 20200225_1 (JIT enabled, AOT enabled)
01:07:19  OpenJ9   - unknown
01:07:19  OMR      - 4ef97da3b
01:07:19  JCL      - 39c21e45680 based on jdk8u252-b03)

Optional info

Failure output (captured from console output)

     [java] [SetupConfig] [INFO] Created new DDR Interactive instance using core file : /home/jenkins/workspace/Test_openjdk8_j9_extended.functional_x86-64_linux_cm_Nightly/openjdk-tests/TKG/../TKG/test_output_15826972383724/testDDRExt_JITExt_openj9_0/DDREXT.J9CORE.DMP
     [java] [AutoRun] [INFO] Running 1 tests for /home/jenkins/workspace/Test_openjdk8_j9_extended.functional_x86-64_linux_cm_Nightly/openjdk-tests/TKG/../TKG/test_output_15826972383724/testDDRExt_JITExt_openj9_0/DDREXT.J9CORE.DMP
     [java] [AutoRun] [INFO] Starting testJITStack(j9vm.test.ddrext.junit.TestJITExt)
     [java] [AutoRun] [INFO] Finished testJITStack(j9vm.test.ddrext.junit.TestJITExt)
     [java] 
     [java] [AutoRun] [INFO] ================Test Result for /home/jenkins/workspace/Test_openjdk8_j9_extended.functional_x86-64_linux_cm_Nightly/openjdk-tests/TKG/../TKG/test_output_15826972383724/testDDRExt_JITExt_openj9_0/DDREXT.J9CORE.DMP==================
     [java] [AutoRun] [INFO] Errors:   1 out of 1 test cases.
     [java] [AutoRun] [INFO] Failures: 0 out of 1 test cases.
     [java] [AutoRun] [INFO] Total Error/Failures: 1
     [java] java.lang.InternalError: missing flag
     [java] 	at com.ibm.j9ddr.vm29.j9.J9ConfigFlags.getFlag(J9ConfigFlags.java:96)
     [java] 	at com.ibm.j9ddr.vm29.j9.J9ConfigFlags.<clinit>(J9ConfigFlags.java:53)
     [java] 	at com.ibm.j9ddr.vm29.j9.stackwalker.StackWalkerUtils.<clinit>(StackWalkerUtils.java:88)
     [java] 	at com.ibm.j9ddr.vm29.tools.ddrinteractive.commands.StackWalkCommand.run(StackWalkCommand.java:91)
     [java] 	at com.ibm.j9ddr.tools.ddrinteractive.Context.tryCommand(Context.java:229)
     [java] 	at com.ibm.j9ddr.tools.ddrinteractive.Context.execute(Context.java:202)
     [java] 	at com.ibm.j9ddr.tools.ddrinteractive.Context.execute(Context.java:182)
     [java] 	at com.ibm.j9ddr.tools.ddrinteractive.DDRInteractive.execute(DDRInteractive.java:361)
     [java] 	at j9vm.test.ddrext.DDRExtTesterBase.exec(DDRExtTesterBase.java:101)
     [java] 	at j9vm.test.ddrext.junit.TestJITExt.testJITStack(TestJITExt.java:63)
     [java] 	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
     [java] 	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
     [java] 	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
     [java] 	at java.lang.reflect.Method.invoke(Method.java:498)
     [java] 	at junit.framework.TestCase.runTest(TestCase.java:168)
     [java] 	at junit.framework.TestCase.runBare(TestCase.java:134)
     [java] 	at junit.framework.TestResult$1.protect(TestResult.java:110)
     [java] 	at junit.framework.TestResult.runProtected(TestResult.java:128)
     [java] 	at junit.framework.TestResult.run(TestResult.java:113)
     [java] 	at junit.framework.TestCase.run(TestCase.java:124)
     [java] 	at junit.framework.TestSuite.runTest(TestSuite.java:243)
     [java] 	at j9vm.test.ddrext.junit.DDRTestSuite.run(DDRTestSuite.java:74)
     [java] 	at j9vm.test.ddrext.junit.DDRTestSuite.run(DDRTestSuite.java:69)
     [java] 	at j9vm.test.ddrext.junit.DDRTestSuite.run(DDRTestSuite.java:55)
     [java] 	at j9vm.test.ddrext.AutoRun.runTest(AutoRun.java:275)
     [java] 	at j9vm.test.ddrext.AutoRun.main(AutoRun.java:110)

BUILD FAILED
/home/jenkins/workspace/Test_openjdk8_j9_extended.functional_x86-64_linux_cm_Nightly/jvmtest/functional/DDR_Test/tck_ddrext.xml:102: Java returned: 254

To rebuild the failed tests in =https://ci.adoptopenjdk.net/job/Grinder, use the following links:
04:37:16 https://ci.adoptopenjdk.net/job/Grinder/parambuild/?JDK_VERSION=8&JDK_IMPL=openj9&BUILD_LIST=functional&PLATFORM=x86-64_linux&TARGET=testDDRExt_JITExt_openj9_0

Note: this is a cmake issue so the link about is just for reference.