ay0uwkDSnTKoZNLMN9atwQhHB4KiZ url:/autenticacaosso/login.jsf;jsessionid=vrQfTnf0X0ZbbWAOEHUd-BXtb8Oa1TsfMjfqhh1C.node3
2016-04-08 08:41:14,766 ERROR [io.undertow.request] (default task-137) UT005023: Exception handling request to /autenticacaosso/login: java.util.ConcurrentModificationException
        at java.util.HashMap$HashIterator.nextNode(HashMap.java:1429)
        at java.util.HashMap$KeyIterator.next(HashMap.java:1453)
        at org.wildfly.clustering.web.undertow.session.DistributableSession.changeSessionId(DistributableSession.java:197)
        at io.undertow.servlet.spec.HttpServletRequestImpl.changeSessionId(HttpServletRequestImpl.java:329)
        at io.undertow.servlet.handlers.security.CachedAuthenticatedSessionHandler$SecurityNotificationReceiver.handleNotification(CachedAuthenticatedSessionHandler.java:95)
        at io.undertow.security.impl.AbstractSecurityContext.sendNoticiation(AbstractSecurityContext.java:127)
        at io.undertow.security.impl.AbstractSecurityContext.authenticationComplete(AbstractSecurityContext.java:85)
        at io.undertow.security.impl.AbstractSecurityContext.authenticationComplete(AbstractSecurityContext.java:78)
        at io.undertow.security.impl.SingleSignOnAuthenticationMechanism.authenticate(SingleSignOnAuthenticationMechanism.java:103)
        at io.undertow.security.impl.SecurityContextImpl$AuthAttempter.transition(SecurityContextImpl.java:257)
        at io.undertow.security.impl.SecurityContextImpl$AuthAttempter.access$2(SecurityContextImpl.java:231)
        at io.undertow.security.impl.SecurityContextImpl.attemptAuthentication(SecurityContextImpl.java:123)
        at io.undertow.security.impl.SecurityContextImpl.authTransition(SecurityContextImpl.java:98)
        at io.undertow.security.impl.SecurityContextImpl.authenticate(SecurityContextImpl.java:91)
        at io.undertow.servlet.handlers.security.ServletAuthenticationCallHandler.handleRequest(ServletAuthenticationCallHandler.java:55)
        at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43)
        at io.undertow.security.handlers.AuthenticationConstraintHandler.handleRequest(AuthenticationConstraintHandler.java:51)
        at io.undertow.security.handlers.AbstractConfidentialityHandler.handleRequest(AbstractConfidentialityHandler.java:46)
        at io.undertow.servlet.handlers.security.ServletConfidentialityConstraintHandler.handleRequest(ServletConfidentialityConstraintHandler.java:64)
        at io.undertow.servlet.handlers.security.ServletSecurityConstraintHandler.handleRequest(ServletSecurityConstraintHandler.java:56)
        at io.undertow.security.handlers.AuthenticationMechanismsHandler.handleRequest(AuthenticationMechanismsHandler.java:60)
        at io.undertow.servlet.handlers.security.CachedAuthenticatedSessionHandler.handleRequest(CachedAuthenticatedSessionHandler.java:77)
        at io.undertow.security.handlers.NotificationReceiverHandler.handleRequest(NotificationReceiverHandler.java:50)
        at io.undertow.security.handlers.AbstractSecurityContextAssociationHandler.handleRequest(AbstractSecurityContextAssociationHandler.java:43)
        at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43)
        at org.wildfly.extension.undertow.security.jacc.JACCContextIdHandler.handleRequest(JACCContextIdHandler.java:61)
        at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43)
        at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43)
        at io.undertow.servlet.handlers.ServletInitialHandler.handleFirstRequest(ServletInitialHandler.java:284)
        at io.undertow.servlet.handlers.ServletInitialHandler.dispatchRequest(ServletInitialHandler.java:263)
        at io.undertow.servlet.handlers.ServletInitialHandler.access$000(ServletInitialHandler.java:81)
        at io.undertow.servlet.handlers.ServletInitialHandler$1.handleRequest(ServletInitialHandler.java:174)
        at io.undertow.server.Connectors.executeRootHandler(Connectors.java:202)
        at io.undertow.server.HttpServerExchange$1.run(HttpServerExchange.java:793)
        at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
        at java.lang.Thread.run(Thread.java:745)