wildfly/testsuite/integration/ws] $ mvn clean install
...
[INFO]
[INFO] Results:
[INFO]
[ERROR] Errors:
[ERROR]   EJBSignTestCase.signedRequest:86 » SOAPFault MustUnderstand headers: [{http://...
[ERROR]   SignTestCase.signedRequest:88 » SOAPFault MustUnderstand headers: [{http://doc...
[ERROR]   EJBSignEncryptMultipleClientsTestCase.encryptedAndSignedRequestFromAlice:90 » SOAPFault
[ERROR]   EJBSignEncryptMultipleClientsTestCase.encryptedAndSignedRequestFromJohn:102 » SOAPFault
[ERROR]   EJBSignEncryptTestCase.encryptedAndSignedRequest:88 » SOAPFault MustUnderstand...
[ERROR]   SignEncryptMultipleClientsTestCase.encryptedAndSignedRequestFromAlice:91 » SOAPFault
[ERROR]   SignEncryptMultipleClientsTestCase.encryptedAndSignedRequestFromJohn:103 » SOAPFault
[ERROR]   SignEncryptTestCase.encryptedAndSignedRequest:90 » SOAPFault MustUnderstand he...
[ERROR]   WSTrustTestCase.test:318 » SOAPFault MustUnderstand headers: [{http://docs.oas...
[ERROR]   WSTrustTestCase.testActAs:441 » SOAPFault MustUnderstand headers: [{http://doc...
[ERROR]   WSTrustTestCase.testBearer:541 » SOAPFault MustUnderstand headers: [{http://do...
[ERROR]   WSTrustTestCase.testHolderOfKey:491 » SOAPFault MustUnderstand headers: [{http...
[ERROR]   WSTrustTestCase.testNoClientCallback:383 » SOAPFault MustUnderstand headers: [...
[ERROR]   WSTrustTestCase.testNoSignatureUsername:414 » SOAPFault MustUnderstand headers...
[ERROR]   WSTrustTestCase.testOnBehalfOf:468 » SOAPFault MustUnderstand headers: [{http:...
[ERROR]   WSTrustTestCase.testPicketLink:518 » SOAPFault MustUnderstand headers: [{http:...
[ERROR]   WSTrustTestCase.testUsingEPR:350 » SOAPFault MustUnderstand headers: [{http://...
[INFO]
[ERROR] Tests run: 119, Failures: 0, Errors: 17, Skipped: 0

Caused by: org.apache.cxf.binding.soap.SoapFault: MustUnderstand headers: [{http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-secext-1.0.xsd}Security] are not understood.
        at org.apache.cxf.binding.soap.interceptor.Soap11FaultInInterceptor.unmarshalFault(Soap11FaultInInterceptor.java:87)
        at org.apache.cxf.binding.soap.interceptor.Soap11FaultInInterceptor.handleMessage(Soap11FaultInInterceptor.java:53)
        at org.apache.cxf.binding.soap.interceptor.Soap11FaultInInterceptor.handleMessage(Soap11FaultInInterceptor.java:42)
        at org.apache.cxf.phase.PhaseInterceptorChain.doIntercept(PhaseInterceptorChain.java:308)
        at org.apache.cxf.interceptor.AbstractFaultChainInitiatorObserver.onMessage(AbstractFaultChainInitiatorObserver.java:112)
        at org.apache.cxf.binding.soap.interceptor.CheckFaultInterceptor.handleMessage(CheckFaultInterceptor.java:70)
        at org.apache.cxf.binding.soap.interceptor.CheckFaultInterceptor.handleMessage(CheckFaultInterceptor.java:35)
        at org.apache.cxf.phase.PhaseInterceptorChain.doIntercept(PhaseInterceptorChain.java:308)
        at org.apache.cxf.endpoint.ClientImpl.onMessage(ClientImpl.java:827)
        at org.apache.cxf.transport.http.HTTPConduit$WrappedOutputStream.handleResponseInternal(HTTPConduit.java:1695)
        at org.apache.cxf.transport.http.HTTPConduit$WrappedOutputStream.handleResponse(HTTPConduit.java:1572)
        at org.apache.cxf.transport.http.HTTPConduit$WrappedOutputStream.close(HTTPConduit.java:1373)
        at org.apache.cxf.transport.AbstractConduit.close(AbstractConduit.java:56)
        at org.apache.cxf.transport.http.HTTPConduit.close(HTTPConduit.java:673)
        at org.apache.cxf.interceptor.MessageSenderInterceptor$MessageSenderEndingInterceptor.handleMessage(MessageSenderInterceptor.java:63)
        at org.apache.cxf.phase.PhaseInterceptorChain.doIntercept(PhaseInterceptorChain.java:308)
        at org.apache.cxf.endpoint.ClientImpl.doInvoke(ClientImpl.java:533)
        at org.apache.cxf.endpoint.ClientImpl.invoke(ClientImpl.java:442)
        at org.apache.cxf.endpoint.ClientImpl.invoke(ClientImpl.java:343)
        at org.apache.cxf.endpoint.ClientImpl.invoke(ClientImpl.java:296)
        at org.apache.cxf.frontend.ClientProxy.invokeSync(ClientProxy.java:96)
        at org.apache.cxf.jaxws.JaxWsClientProxy.invoke(JaxWsClientProxy.java:139)
        ... 129 more