The following tests are failing due to a common error:
testGetCallerPrinciple, testStatefulCreateCaller, testMethodAccess, testDomainMethodAccess
testMethodAccess2, testLocalMethodAccess, testUncheckedRemote, testRemoteUnchecked, testUnchecked
testUncheckedWithLogin, testExcluded, testRunAs, testDeepRunAs
and others

The common error is:
Suite: org.jboss.test.security.test.CustomSecurityManagerTestCase(custom-secmgr)
Test: testDomainMethodAccess
Type: error
Exception: java.rmi.AccessException
Message: SecurityException; nested exception is: javax.security.auth.login.LoginException: Missing users.properties file.
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The test case CunstomSecurityManagerTestCase is a subclass of the test case EJBSpecUnitTestCase.
EJBSpecUnitTestCase deploys the jar security-spec.jar which contains users.properties and roles.properties files, but these seem not to be located.

From the output.log, it seems that the security-spec.jar is not being deployed before the custom-secmgrtests.ear. I have attached the log.