WeldBundledLibraryDeployment Test cases fail on IBM jdk

git clone https://github.com/wildfly/wildfly.git ; cd wildfly
mvn clean install -B -DskipTests
cd testsuite/integration/basic 
mvn test -Dtest=WeldBundledLibraryDeploymentEarTestCase,WeldBundledLibraryDeploymentTestCase -DtestLogToFile=false 
...
[INFO] 
[INFO] Results:
[INFO] 
[ERROR] Errors: 
[ERROR]   WeldBundledLibraryDeploymentEarTestCase.org.jboss.as.test.integration.weld.multideployment.WeldBundledLibraryDeploymentEarTestCase » Deployment
[ERROR]   WeldBundledLibraryDeploymentTestCase.org.jboss.as.test.integration.weld.multideployment.WeldBundledLibraryDeploymentTestCase » Deployment
[INFO] 
[ERROR] Tests run: 2, Failures: 0, Errors: 2, Skipped: 0

11:56:22,104 ERROR [org.jboss.msc.service.fail] (MSC service thread 1-2) MSC000001: Failed to start service jboss.deployment.extension-index: org.jboss.msc.service.StartException in service jboss.deployment.extension-index: Failed to start service
	at org.jboss.msc.service.ServiceControllerImpl$StartTask.execute(ServiceControllerImpl.java:1728)
	at org.jboss.msc.service.ServiceControllerImpl$ControllerTask.run(ServiceControllerImpl.java:1556)
	at org.jboss.threads.ContextClassLoaderSavingRunnable.run(ContextClassLoaderSavingRunnable.java:35)
	at org.jboss.threads.EnhancedQueueExecutor.safeRun(EnhancedQueueExecutor.java:1985)
	at org.jboss.threads.EnhancedQueueExecutor$ThreadBody.doRunTask(EnhancedQueueExecutor.java:1487)
	at org.jboss.threads.EnhancedQueueExecutor$ThreadBody.run(EnhancedQueueExecutor.java:1378)
	at java.lang.Thread.run(Thread.java:811)
Caused by: java.lang.NullPointerException
	at org.jboss.as.server.moduleservice.ExtensionIndexService.start(ExtensionIndexService.java:94)
	at org.jboss.msc.service.ServiceControllerImpl$StartTask.startService(ServiceControllerImpl.java:1736)
	at org.jboss.msc.service.ServiceControllerImpl$StartTask.execute(ServiceControllerImpl.java:1698)
	... 6 more

11:56:22,260 ERROR [org.jboss.as.controller.management-operation] (management-handler-thread - 1) WFLYCTL0013: Operation ("add") failed - address: ([("deployment" => "2b7495c2-60cb-4e65-8c99-4decc85ace30.ear")]) - failure description: {"WFLYCTL0288: One or more services were unable to start due to one or more indirect dependencies not being available." => {
    "Services that were unable to start:" => ["jboss.deployment.unit.\"2b7495c2-60cb-4e65-8c99-4decc85ace30.ear\".REGISTER"],
    "Services that may be the cause:" => ["jboss.deployment.unit.\"2b7495c2-60cb-4e65-8c99-4decc85ace30.ear\".REGISTER"]
}}
11:56:22,261 ERROR [org.jboss.as.server] (management-handler-thread - 1) WFLYSRV0021: Deploy of deployment "2b7495c2-60cb-4e65-8c99-4decc85ace30.ear" was rolled back with the following failure message: 
{"WFLYCTL0288: One or more services were unable to start due to one or more indirect dependencies not being available." => {
    "Services that were unable to start:" => ["jboss.deployment.unit.\"2b7495c2-60cb-4e65-8c99-4decc85ace30.ear\".REGISTER"],
    "Services that may be the cause:" => ["jboss.deployment.unit.\"2b7495c2-60cb-4e65-8c99-4decc85ace30.ear\".REGISTER"]
}}