Unable to open oVirt page past login

Dear oVirt, One of my Users, working remotely via VPN (10.200.145.169), is having issues to load oVirt Dashboard or any other screen past login page. icmp response time is about 25ms Tracking ovirt-request-log and server.log I noticed following correlation: Once User has opened login page, entered credentials and requested page / dataCenters in this case: https://ovirt-engine.avinity.tv/ovirt-engine/webadmin/?locale=en_US#dataCent... following is logged: tailf /var/log/httpd/ovirt-requests-log | grep "10.200.145.169": [17/Mar/2020:14:54:16 +0000] 10.200.145.169 "Correlation-Id: -" "Duration: 8758us" "GET /ovirt-engine/webadmin/?locale=en_US HTTP/1.1" - [17/Mar/2020:14:54:16 +0000] 10.200.145.169 "Correlation-Id: -" "Duration: 1946us" "GET /ovirt-engine/webadmin/webadmin.nocache.js HTTP/1.1" - [17/Mar/2020:14:54:17 +0000] 10.200.145.169 "Correlation-Id: -" "Duration: 1318us" "GET /ovirt-engine/webadmin/plugin/ui-extensions/plugin.html HTTP/1.1" - [17/Mar/2020:14:54:18 +0000] 10.200.145.169 "Correlation-Id: -" "Duration: 1649us" "GET /ovirt-engine/docs/csh/webadmin.json HTTP/1.1" 28 [17/Mar/2020:14:54:18 +0000] 10.200.145.169 "Correlation-Id: -" "Duration: 1272us" "GET /ovirt-engine/webadmin/plugin/ui-extensions/css/vendor.f6f68cb2.css HTTP/1.1" - [17/Mar/2020:14:54:18 +0000] 10.200.145.169 "Correlation-Id: -" "Duration: 1561us" "POST /ovirt-engine/webadmin/xsrf HTTP/1.1" 141 [17/Mar/2020:14:54:18 +0000] 10.200.145.169 "Correlation-Id: -" "Duration: 1850us" "POST /ovirt-engine/webadmin/xsrf HTTP/1.1" 141 [17/Mar/2020:14:54:18 +0000] 10.200.145.169 "Correlation-Id: -" "Duration: 826us" "GET /ovirt-engine/webadmin/plugin/ui-extensions/js/manifest.08488e4f.js HTTP/1.1" - [17/Mar/2020:14:54:18 +0000] 10.200.145.169 "Correlation-Id: -" "Duration: 1453us" "GET /ovirt-engine/webadmin/plugin/ui-extensions/js/vendor.e3652c82.chunk.js HTTP/1.1" - [17/Mar/2020:14:54:18 +0000] 10.200.145.169 "Correlation-Id: -" "Duration: 890us" "GET /ovirt-engine/webadmin/plugin/ui-extensions/js/plugin.2a3f9da3.chunk.js HTTP/1.1" - [17/Mar/2020:14:54:18 +0000] 10.200.145.169 "Correlation-Id: 10971786-086e-44ec-acf3-ff74117671a3" "Duration: 23723us" "POST /ovirt-engine/webadmin/GenericApiGWTService HTTP/1.1" 208 [17/Mar/2020:14:54:18 +0000] 10.200.145.169 "Correlation-Id: -" "Duration: 20020204us" "POST /ovirt-engine/webadmin/GenericApiGWTService HTTP/1.1" 226 [17/Mar/2020:14:54:38 +0000] 10.200.145.169 "Correlation-Id: -" "Duration: 1450us" "POST /ovirt-engine/webadmin/xsrf HTTP/1.1" 141 tailf /var/log/ovirt-engine/server.log : 2020-03-17 14:54:38,581Z ERROR [io.undertow.request] (default task-4989) UT005023: Exception handling request to /ovirt-engine/webadmin/GenericApiGWTService: java.lang.RuntimeException: Unable to report failure at com.google.gwt.user.server.rpc.AbstractRemoteServiceServlet.doUnexpectedFailure(AbstractRemoteServiceServlet.java:107) [gwt-servlet.jar:] at org.ovirt.engine.ui.frontend.server.gwt.GenericApiGWTServiceImpl.doUnexpectedFailure(GenericApiGWTServiceImpl.java:212) [frontend.jar:] at com.google.gwt.user.server.rpc.AbstractRemoteServiceServlet.doPost(AbstractRemoteServiceServlet.java:67) [gwt-servlet.jar:] at javax.servlet.http.HttpServlet.service(HttpServlet.java:706) [jboss-servlet-api_4.0_spec-1.0.0.Final.jar:1.0.0.Final] at org.ovirt.engine.ui.frontend.server.gwt.GenericApiGWTServiceImpl.service(GenericApiGWTServiceImpl.java:78) [frontend.jar:] at javax.servlet.http.HttpServlet.service(HttpServlet.java:791) [jboss-servlet-api_4.0_spec-1.0.0.Final.jar:1.0.0.Final] at io.undertow.servlet.handlers.ServletHandler.handleRequest(ServletHandler.java:74) [undertow-servlet-2.0.21.Final.jar:2.0.21.Final] at io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:129) [undertow-servlet-2.0.21.Final.jar:2.0.21.Final] at org.ovirt.engine.core.utils.servlet.HeaderFilter.doFilter(HeaderFilter.java:94) [utils.jar:] at io.undertow.servlet.core.ManagedFilter.doFilter(ManagedFilter.java:61) [undertow-servlet-2.0.21.Final.jar:2.0.21.Final] at io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:131) [undertow-servlet-2.0.21.Final.jar:2.0.21.Final] at org.ovirt.engine.core.utils.servlet.CachingFilter.doFilter(CachingFilter.java:133) [utils.jar:] at io.undertow.servlet.core.ManagedFilter.doFilter(ManagedFilter.java:61) [undertow-servlet-2.0.21.Final.jar:2.0.21.Final] at io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:131) [undertow-servlet-2.0.21.Final.jar:2.0.21.Final] at org.ovirt.engine.core.branding.BrandingFilter.doFilter(BrandingFilter.java:73) [branding.jar:] at io.undertow.servlet.core.ManagedFilter.doFilter(ManagedFilter.java:61) [undertow-servlet-2.0.21.Final.jar:2.0.21.Final] at io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:131) [undertow-servlet-2.0.21.Final.jar:2.0.21.Final] at org.ovirt.engine.core.utils.servlet.LocaleFilter.doFilter(LocaleFilter.java:65) [utils.jar:] at io.undertow.servlet.core.ManagedFilter.doFilter(ManagedFilter.java:61) [undertow-servlet-2.0.21.Final.jar:2.0.21.Final] at io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:131) [undertow-servlet-2.0.21.Final.jar:2.0.21.Final] at io.undertow.servlet.handlers.FilterHandler.handleRequest(FilterHandler.java:84) [undertow-servlet-2.0.21.Final.jar:2.0.21.Final] at io.undertow.servlet.handlers.security.ServletSecurityRoleHandler.handleRequest(ServletSecurityRoleHandler.java:62) [undertow-servlet-2.0.21.Final.jar:2.0.21.Final] at io.undertow.servlet.handlers.ServletChain$1.handleRequest(ServletChain.java:68) [undertow-servlet-2.0.21.Final.jar:2.0.21.Final] at io.undertow.servlet.handlers.ServletDispatchingHandler.handleRequest(ServletDispatchingHandler.java:36) [undertow-servlet-2.0.21.Final.jar:2.0.21.Final] at org.wildfly.extension.undertow.security.SecurityContextAssociationHandler.handleRequest(SecurityContextAssociationHandler.java:78) at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43) [undertow-core-2.0.21.Final.jar:2.0.21.Final] at io.undertow.servlet.handlers.security.SSLInformationAssociationHandler.handleRequest(SSLInformationAssociationHandler.java:132) [undertow-servlet-2.0.21.Final.jar:2.0.21.Final] at io.undertow.servlet.handlers.security.ServletAuthenticationCallHandler.handleRequest(ServletAuthenticationCallHandler.java:57) [undertow-servlet-2.0.21.Final.jar:2.0.21.Final] at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43) [undertow-core-2.0.21.Final.jar:2.0.21.Final] at io.undertow.security.handlers.AuthenticationConstraintHandler.handleRequest(AuthenticationConstraintHandler.java:53) [undertow-core-2.0.21.Final.jar:2.0.21.Final] at io.undertow.security.handlers.AbstractConfidentialityHandler.handleRequest(AbstractConfidentialityHandler.java:46) [undertow-core-2.0.21.Final.jar:2.0.21.Final] at io.undertow.servlet.handlers.security.ServletConfidentialityConstraintHandler.handleRequest(ServletConfidentialityConstraintHandler.java:64) [undertow-servlet-2.0.21.Final.jar:2.0.21.Final] at io.undertow.servlet.handlers.security.ServletSecurityConstraintHandler.handleRequest(ServletSecurityConstraintHandler.java:59) [undertow-servlet-2.0.21.Final.jar:2.0.21.Final] at io.undertow.security.handlers.AuthenticationMechanismsHandler.handleRequest(AuthenticationMechanismsHandler.java:60) [undertow-core-2.0.21.Final.jar:2.0.21.Final] at io.undertow.servlet.handlers.security.CachedAuthenticatedSessionHandler.handleRequest(CachedAuthenticatedSessionHandler.java:77) [undertow-servlet-2.0.21.Final.jar:2.0.21.Final] at io.undertow.security.handlers.NotificationReceiverHandler.handleRequest(NotificationReceiverHandler.java:50) [undertow-core-2.0.21.Final.jar:2.0.21.Final] at io.undertow.security.handlers.AbstractSecurityContextAssociationHandler.handleRequest(AbstractSecurityContextAssociationHandler.java:43) [undertow-core-2.0.21.Final.jar:2.0.21.Final] at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43) [undertow-core-2.0.21.Final.jar:2.0.21.Final] at org.wildfly.extension.undertow.security.jacc.JACCContextIdHandler.handleRequest(JACCContextIdHandler.java:61) at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43) [undertow-core-2.0.21.Final.jar:2.0.21.Final] at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43) [undertow-core-2.0.21.Final.jar:2.0.21.Final] at io.undertow.servlet.handlers.ServletInitialHandler.handleFirstRequest(ServletInitialHandler.java:292) [undertow-servlet-2.0.21.Final.jar:2.0.21.Final] at io.undertow.servlet.handlers.ServletInitialHandler.access$100(ServletInitialHandler.java:81) [undertow-servlet-2.0.21.Final.jar:2.0.21.Final] at io.undertow.servlet.handlers.ServletInitialHandler$2.call(ServletInitialHandler.java:138) [undertow-servlet-2.0.21.Final.jar:2.0.21.Final] at io.undertow.servlet.handlers.ServletInitialHandler$2.call(ServletInitialHandler.java:135) [undertow-servlet-2.0.21.Final.jar:2.0.21.Final] at io.undertow.servlet.core.ServletRequestContextThreadSetupAction$1.call(ServletRequestContextThreadSetupAction.java:48) [undertow-servlet-2.0.21.Final.jar:2.0.21.Final] at io.undertow.servlet.core.ContextClassLoaderSetupAction$1.call(ContextClassLoaderSetupAction.java:43) [undertow-servlet-2.0.21.Final.jar:2.0.21.Final] at org.wildfly.extension.undertow.security.SecurityContextThreadSetupAction.lambda$create$0(SecurityContextThreadSetupAction.java:105) at org.wildfly.extension.undertow.deployment.UndertowDeploymentInfoService$UndertowThreadSetupAction.lambda$create$0(UndertowDeploymentInfoService.java:1502) at org.wildfly.extension.undertow.deployment.UndertowDeploymentInfoService$UndertowThreadSetupAction.lambda$create$0(UndertowDeploymentInfoService.java:1502) at org.wildfly.extension.undertow.deployment.UndertowDeploymentInfoService$UndertowThreadSetupAction.lambda$create$0(UndertowDeploymentInfoService.java:1502) at io.undertow.servlet.handlers.ServletInitialHandler.dispatchRequest(ServletInitialHandler.java:272) [undertow-servlet-2.0.21.Final.jar:2.0.21.Final] at io.undertow.servlet.handlers.ServletInitialHandler.access$000(ServletInitialHandler.java:81) [undertow-servlet-2.0.21.Final.jar:2.0.21.Final] at io.undertow.servlet.handlers.ServletInitialHandler$1.handleRequest(ServletInitialHandler.java:104) [undertow-servlet-2.0.21.Final.jar:2.0.21.Final] at io.undertow.server.Connectors.executeRootHandler(Connectors.java:364) [undertow-core-2.0.21.Final.jar:2.0.21.Final] at io.undertow.server.HttpServerExchange$1.run(HttpServerExchange.java:830) [undertow-core-2.0.21.Final.jar:2.0.21.Final] at org.jboss.threads.ContextClassLoaderSavingRunnable.run(ContextClassLoaderSavingRunnable.java:35) at org.jboss.threads.EnhancedQueueExecutor.safeRun(EnhancedQueueExecutor.java:1982) at org.jboss.threads.EnhancedQueueExecutor$ThreadBody.doRunTask(EnhancedQueueExecutor.java:1486) at org.jboss.threads.EnhancedQueueExecutor$ThreadBody.run(EnhancedQueueExecutor.java:1377) at java.lang.Thread.run(Thread.java:748) [rt.jar:1.8.0_242] Caused by: java.nio.channels.ClosedChannelException at io.undertow.server.protocol.ajp.AjpServerRequestConduit.doRead(AjpServerRequestConduit.java:230) [undertow-core-2.0.21.Final.jar:2.0.21.Final] at io.undertow.server.protocol.ajp.AjpServerRequestConduit.read(AjpServerRequestConduit.java:201) [undertow-core-2.0.21.Final.jar:2.0.21.Final] at org.xnio.conduits.ConduitStreamSourceChannel.read(ConduitStreamSourceChannel.java:127) at io.undertow.channels.DetachableStreamSourceChannel.read(DetachableStreamSourceChannel.java:209) [undertow-core-2.0.21.Final.jar:2.0.21.Final] at io.undertow.server.HttpServerExchange$ReadDispatchChannel.read(HttpServerExchange.java:2343) [undertow-core-2.0.21.Final.jar:2.0.21.Final] at org.xnio.channels.Channels.readBlocking(Channels.java:294) at io.undertow.servlet.spec.ServletInputStreamImpl.readIntoBuffer(ServletInputStreamImpl.java:192) [undertow-servlet-2.0.21.Final.jar:2.0.21.Final] at io.undertow.servlet.spec.ServletInputStreamImpl.read(ServletInputStreamImpl.java:168) [undertow-servlet-2.0.21.Final.jar:2.0.21.Final] at io.undertow.servlet.spec.ServletInputStreamImpl.read(ServletInputStreamImpl.java:154) [undertow-servlet-2.0.21.Final.jar:2.0.21.Final] at com.google.gwt.user.server.rpc.RPCServletUtils.readContent(RPCServletUtils.java:224) [gwt-servlet.jar:] at com.google.gwt.user.server.rpc.RPCServletUtils.readContentAsGwtRpc(RPCServletUtils.java:252) [gwt-servlet.jar:] at com.google.gwt.user.server.rpc.AbstractRemoteServiceServlet.readContent(AbstractRemoteServiceServlet.java:182) [gwt-servlet.jar:] at com.google.gwt.user.server.rpc.RemoteServiceServlet.processPost(RemoteServiceServlet.java:364) [gwt-servlet.jar:] at com.google.gwt.user.server.rpc.AbstractRemoteServiceServlet.doPost(AbstractRemoteServiceServlet.java:62) [gwt-servlet.jar:] ... 58 more

In addition, here is what is presented on a screen: [A screenshot of a computer Description automatically generated] ----- kind regards/met vriendelijke groeten Marko Vrgotic ActiveVideo From: "Vrgotic, Marko" <M.Vrgotic@activevideo.com> Date: Tuesday, 17 March 2020 at 16:02 To: "users@ovirt.org" <users@ovirt.org> Subject: Unable to open oVirt page past login Dear oVirt, One of my Users, working remotely via VPN (10.200.145.169), is having issues to load oVirt Dashboard or any other screen past login page. icmp response time is about 25ms Tracking ovirt-request-log and server.log I noticed following correlation: Once User has opened login page, entered credentials and requested page / dataCenters in this case: https://ovirt-engine.avinity.tv/ovirt-engine/webadmin/?locale=en_US#dataCent... following is logged: tailf /var/log/httpd/ovirt-requests-log | grep "10.200.145.169": [17/Mar/2020:14:54:16 +0000] 10.200.145.169 "Correlation-Id: -" "Duration: 8758us" "GET /ovirt-engine/webadmin/?locale=en_US HTTP/1.1" - [17/Mar/2020:14:54:16 +0000] 10.200.145.169 "Correlation-Id: -" "Duration: 1946us" "GET /ovirt-engine/webadmin/webadmin.nocache.js HTTP/1.1" - [17/Mar/2020:14:54:17 +0000] 10.200.145.169 "Correlation-Id: -" "Duration: 1318us" "GET /ovirt-engine/webadmin/plugin/ui-extensions/plugin.html HTTP/1.1" - [17/Mar/2020:14:54:18 +0000] 10.200.145.169 "Correlation-Id: -" "Duration: 1649us" "GET /ovirt-engine/docs/csh/webadmin.json HTTP/1.1" 28 [17/Mar/2020:14:54:18 +0000] 10.200.145.169 "Correlation-Id: -" "Duration: 1272us" "GET /ovirt-engine/webadmin/plugin/ui-extensions/css/vendor.f6f68cb2.css HTTP/1.1" - [17/Mar/2020:14:54:18 +0000] 10.200.145.169 "Correlation-Id: -" "Duration: 1561us" "POST /ovirt-engine/webadmin/xsrf HTTP/1.1" 141 [17/Mar/2020:14:54:18 +0000] 10.200.145.169 "Correlation-Id: -" "Duration: 1850us" "POST /ovirt-engine/webadmin/xsrf HTTP/1.1" 141 [17/Mar/2020:14:54:18 +0000] 10.200.145.169 "Correlation-Id: -" "Duration: 826us" "GET /ovirt-engine/webadmin/plugin/ui-extensions/js/manifest.08488e4f.js HTTP/1.1" - [17/Mar/2020:14:54:18 +0000] 10.200.145.169 "Correlation-Id: -" "Duration: 1453us" "GET /ovirt-engine/webadmin/plugin/ui-extensions/js/vendor.e3652c82.chunk.js HTTP/1.1" - [17/Mar/2020:14:54:18 +0000] 10.200.145.169 "Correlation-Id: -" "Duration: 890us" "GET /ovirt-engine/webadmin/plugin/ui-extensions/js/plugin.2a3f9da3.chunk.js HTTP/1.1" - [17/Mar/2020:14:54:18 +0000] 10.200.145.169 "Correlation-Id: 10971786-086e-44ec-acf3-ff74117671a3" "Duration: 23723us" "POST /ovirt-engine/webadmin/GenericApiGWTService HTTP/1.1" 208 [17/Mar/2020:14:54:18 +0000] 10.200.145.169 "Correlation-Id: -" "Duration: 20020204us" "POST /ovirt-engine/webadmin/GenericApiGWTService HTTP/1.1" 226 [17/Mar/2020:14:54:38 +0000] 10.200.145.169 "Correlation-Id: -" "Duration: 1450us" "POST /ovirt-engine/webadmin/xsrf HTTP/1.1" 141 tailf /var/log/ovirt-engine/server.log : 2020-03-17 14:54:38,581Z ERROR [io.undertow.request] (default task-4989) UT005023: Exception handling request to /ovirt-engine/webadmin/GenericApiGWTService: java.lang.RuntimeException: Unable to report failure at com.google.gwt.user.server.rpc.AbstractRemoteServiceServlet.doUnexpectedFailure(AbstractRemoteServiceServlet.java:107) [gwt-servlet.jar:] at org.ovirt.engine.ui.frontend.server.gwt.GenericApiGWTServiceImpl.doUnexpectedFailure(GenericApiGWTServiceImpl.java:212) [frontend.jar:] at com.google.gwt.user.server.rpc.AbstractRemoteServiceServlet.doPost(AbstractRemoteServiceServlet.java:67) [gwt-servlet.jar:] at javax.servlet.http.HttpServlet.service(HttpServlet.java:706) [jboss-servlet-api_4.0_spec-1.0.0.Final.jar:1.0.0.Final] at org.ovirt.engine.ui.frontend.server.gwt.GenericApiGWTServiceImpl.service(GenericApiGWTServiceImpl.java:78) [frontend.jar:] at javax.servlet.http.HttpServlet.service(HttpServlet.java:791) [jboss-servlet-api_4.0_spec-1.0.0.Final.jar:1.0.0.Final] at io.undertow.servlet.handlers.ServletHandler.handleRequest(ServletHandler.java:74) [undertow-servlet-2.0.21.Final.jar:2.0.21.Final] at io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:129) [undertow-servlet-2.0.21.Final.jar:2.0.21.Final] at org.ovirt.engine.core.utils.servlet.HeaderFilter.doFilter(HeaderFilter.java:94) [utils.jar:] at io.undertow.servlet.core.ManagedFilter.doFilter(ManagedFilter.java:61) [undertow-servlet-2.0.21.Final.jar:2.0.21.Final] at io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:131) [undertow-servlet-2.0.21.Final.jar:2.0.21.Final] at org.ovirt.engine.core.utils.servlet.CachingFilter.doFilter(CachingFilter.java:133) [utils.jar:] at io.undertow.servlet.core.ManagedFilter.doFilter(ManagedFilter.java:61) [undertow-servlet-2.0.21.Final.jar:2.0.21.Final] at io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:131) [undertow-servlet-2.0.21.Final.jar:2.0.21.Final] at org.ovirt.engine.core.branding.BrandingFilter.doFilter(BrandingFilter.java:73) [branding.jar:] at io.undertow.servlet.core.ManagedFilter.doFilter(ManagedFilter.java:61) [undertow-servlet-2.0.21.Final.jar:2.0.21.Final] at io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:131) [undertow-servlet-2.0.21.Final.jar:2.0.21.Final] at org.ovirt.engine.core.utils.servlet.LocaleFilter.doFilter(LocaleFilter.java:65) [utils.jar:] at io.undertow.servlet.core.ManagedFilter.doFilter(ManagedFilter.java:61) [undertow-servlet-2.0.21.Final.jar:2.0.21.Final] at io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:131) [undertow-servlet-2.0.21.Final.jar:2.0.21.Final] at io.undertow.servlet.handlers.FilterHandler.handleRequest(FilterHandler.java:84) [undertow-servlet-2.0.21.Final.jar:2.0.21.Final] at io.undertow.servlet.handlers.security.ServletSecurityRoleHandler.handleRequest(ServletSecurityRoleHandler.java:62) [undertow-servlet-2.0.21.Final.jar:2.0.21.Final] at io.undertow.servlet.handlers.ServletChain$1.handleRequest(ServletChain.java:68) [undertow-servlet-2.0.21.Final.jar:2.0.21.Final] at io.undertow.servlet.handlers.ServletDispatchingHandler.handleRequest(ServletDispatchingHandler.java:36) [undertow-servlet-2.0.21.Final.jar:2.0.21.Final] at org.wildfly.extension.undertow.security.SecurityContextAssociationHandler.handleRequest(SecurityContextAssociationHandler.java:78) at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43) [undertow-core-2.0.21.Final.jar:2.0.21.Final] at io.undertow.servlet.handlers.security.SSLInformationAssociationHandler.handleRequest(SSLInformationAssociationHandler.java:132) [undertow-servlet-2.0.21.Final.jar:2.0.21.Final] at io.undertow.servlet.handlers.security.ServletAuthenticationCallHandler.handleRequest(ServletAuthenticationCallHandler.java:57) [undertow-servlet-2.0.21.Final.jar:2.0.21.Final] at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43) [undertow-core-2.0.21.Final.jar:2.0.21.Final] at io.undertow.security.handlers.AuthenticationConstraintHandler.handleRequest(AuthenticationConstraintHandler.java:53) [undertow-core-2.0.21.Final.jar:2.0.21.Final] at io.undertow.security.handlers.AbstractConfidentialityHandler.handleRequest(AbstractConfidentialityHandler.java:46) [undertow-core-2.0.21.Final.jar:2.0.21.Final] at io.undertow.servlet.handlers.security.ServletConfidentialityConstraintHandler.handleRequest(ServletConfidentialityConstraintHandler.java:64) [undertow-servlet-2.0.21.Final.jar:2.0.21.Final] at io.undertow.servlet.handlers.security.ServletSecurityConstraintHandler.handleRequest(ServletSecurityConstraintHandler.java:59) [undertow-servlet-2.0.21.Final.jar:2.0.21.Final] at io.undertow.security.handlers.AuthenticationMechanismsHandler.handleRequest(AuthenticationMechanismsHandler.java:60) [undertow-core-2.0.21.Final.jar:2.0.21.Final] at io.undertow.servlet.handlers.security.CachedAuthenticatedSessionHandler.handleRequest(CachedAuthenticatedSessionHandler.java:77) [undertow-servlet-2.0.21.Final.jar:2.0.21.Final] at io.undertow.security.handlers.NotificationReceiverHandler.handleRequest(NotificationReceiverHandler.java:50) [undertow-core-2.0.21.Final.jar:2.0.21.Final] at io.undertow.security.handlers.AbstractSecurityContextAssociationHandler.handleRequest(AbstractSecurityContextAssociationHandler.java:43) [undertow-core-2.0.21.Final.jar:2.0.21.Final] at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43) [undertow-core-2.0.21.Final.jar:2.0.21.Final] at org.wildfly.extension.undertow.security.jacc.JACCContextIdHandler.handleRequest(JACCContextIdHandler.java:61) at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43) [undertow-core-2.0.21.Final.jar:2.0.21.Final] at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43) [undertow-core-2.0.21.Final.jar:2.0.21.Final] at io.undertow.servlet.handlers.ServletInitialHandler.handleFirstRequest(ServletInitialHandler.java:292) [undertow-servlet-2.0.21.Final.jar:2.0.21.Final] at io.undertow.servlet.handlers.ServletInitialHandler.access$100(ServletInitialHandler.java:81) [undertow-servlet-2.0.21.Final.jar:2.0.21.Final] at io.undertow.servlet.handlers.ServletInitialHandler$2.call(ServletInitialHandler.java:138) [undertow-servlet-2.0.21.Final.jar:2.0.21.Final] at io.undertow.servlet.handlers.ServletInitialHandler$2.call(ServletInitialHandler.java:135) [undertow-servlet-2.0.21.Final.jar:2.0.21.Final] at io.undertow.servlet.core.ServletRequestContextThreadSetupAction$1.call(ServletRequestContextThreadSetupAction.java:48) [undertow-servlet-2.0.21.Final.jar:2.0.21.Final] at io.undertow.servlet.core.ContextClassLoaderSetupAction$1.call(ContextClassLoaderSetupAction.java:43) [undertow-servlet-2.0.21.Final.jar:2.0.21.Final] at org.wildfly.extension.undertow.security.SecurityContextThreadSetupAction.lambda$create$0(SecurityContextThreadSetupAction.java:105) at org.wildfly.extension.undertow.deployment.UndertowDeploymentInfoService$UndertowThreadSetupAction.lambda$create$0(UndertowDeploymentInfoService.java:1502) at org.wildfly.extension.undertow.deployment.UndertowDeploymentInfoService$UndertowThreadSetupAction.lambda$create$0(UndertowDeploymentInfoService.java:1502) at org.wildfly.extension.undertow.deployment.UndertowDeploymentInfoService$UndertowThreadSetupAction.lambda$create$0(UndertowDeploymentInfoService.java:1502) at io.undertow.servlet.handlers.ServletInitialHandler.dispatchRequest(ServletInitialHandler.java:272) [undertow-servlet-2.0.21.Final.jar:2.0.21.Final] at io.undertow.servlet.handlers.ServletInitialHandler.access$000(ServletInitialHandler.java:81) [undertow-servlet-2.0.21.Final.jar:2.0.21.Final] at io.undertow.servlet.handlers.ServletInitialHandler$1.handleRequest(ServletInitialHandler.java:104) [undertow-servlet-2.0.21.Final.jar:2.0.21.Final] at io.undertow.server.Connectors.executeRootHandler(Connectors.java:364) [undertow-core-2.0.21.Final.jar:2.0.21.Final] at io.undertow.server.HttpServerExchange$1.run(HttpServerExchange.java:830) [undertow-core-2.0.21.Final.jar:2.0.21.Final] at org.jboss.threads.ContextClassLoaderSavingRunnable.run(ContextClassLoaderSavingRunnable.java:35) at org.jboss.threads.EnhancedQueueExecutor.safeRun(EnhancedQueueExecutor.java:1982) at org.jboss.threads.EnhancedQueueExecutor$ThreadBody.doRunTask(EnhancedQueueExecutor.java:1486) at org.jboss.threads.EnhancedQueueExecutor$ThreadBody.run(EnhancedQueueExecutor.java:1377) at java.lang.Thread.run(Thread.java:748) [rt.jar:1.8.0_242] Caused by: java.nio.channels.ClosedChannelException at io.undertow.server.protocol.ajp.AjpServerRequestConduit.doRead(AjpServerRequestConduit.java:230) [undertow-core-2.0.21.Final.jar:2.0.21.Final] at io.undertow.server.protocol.ajp.AjpServerRequestConduit.read(AjpServerRequestConduit.java:201) [undertow-core-2.0.21.Final.jar:2.0.21.Final] at org.xnio.conduits.ConduitStreamSourceChannel.read(ConduitStreamSourceChannel.java:127) at io.undertow.channels.DetachableStreamSourceChannel.read(DetachableStreamSourceChannel.java:209) [undertow-core-2.0.21.Final.jar:2.0.21.Final] at io.undertow.server.HttpServerExchange$ReadDispatchChannel.read(HttpServerExchange.java:2343) [undertow-core-2.0.21.Final.jar:2.0.21.Final] at org.xnio.channels.Channels.readBlocking(Channels.java:294) at io.undertow.servlet.spec.ServletInputStreamImpl.readIntoBuffer(ServletInputStreamImpl.java:192) [undertow-servlet-2.0.21.Final.jar:2.0.21.Final] at io.undertow.servlet.spec.ServletInputStreamImpl.read(ServletInputStreamImpl.java:168) [undertow-servlet-2.0.21.Final.jar:2.0.21.Final] at io.undertow.servlet.spec.ServletInputStreamImpl.read(ServletInputStreamImpl.java:154) [undertow-servlet-2.0.21.Final.jar:2.0.21.Final] at com.google.gwt.user.server.rpc.RPCServletUtils.readContent(RPCServletUtils.java:224) [gwt-servlet.jar:] at com.google.gwt.user.server.rpc.RPCServletUtils.readContentAsGwtRpc(RPCServletUtils.java:252) [gwt-servlet.jar:] at com.google.gwt.user.server.rpc.AbstractRemoteServiceServlet.readContent(AbstractRemoteServiceServlet.java:182) [gwt-servlet.jar:] at com.google.gwt.user.server.rpc.RemoteServiceServlet.processPost(RemoteServiceServlet.java:364) [gwt-servlet.jar:] at com.google.gwt.user.server.rpc.AbstractRemoteServiceServlet.doPost(AbstractRemoteServiceServlet.java:62) [gwt-servlet.jar:] ... 58 more

On March 17, 2020 5:02:20 PM GMT+02:00, "Vrgotic, Marko" <M.Vrgotic@activevideo.com> wrote:
Dear oVirt,
One of my Users, working remotely via VPN (10.200.145.169), is having issues to load oVirt Dashboard or any other screen past login page.
icmp response time is about 25ms
Tracking ovirt-request-log and server.log I noticed following correlation:
Once User has opened login page, entered credentials and requested page / dataCenters in this case: https://ovirt-engine.avinity.tv/ovirt-engine/webadmin/?locale=en_US#dataCent... following is logged:
tailf /var/log/httpd/ovirt-requests-log | grep "10.200.145.169":
[17/Mar/2020:14:54:16 +0000] 10.200.145.169 "Correlation-Id: -" "Duration: 8758us" "GET /ovirt-engine/webadmin/?locale=en_US HTTP/1.1" - [17/Mar/2020:14:54:16 +0000] 10.200.145.169 "Correlation-Id: -" "Duration: 1946us" "GET /ovirt-engine/webadmin/webadmin.nocache.js HTTP/1.1" - [17/Mar/2020:14:54:17 +0000] 10.200.145.169 "Correlation-Id: -" "Duration: 1318us" "GET /ovirt-engine/webadmin/plugin/ui-extensions/plugin.html HTTP/1.1" - [17/Mar/2020:14:54:18 +0000] 10.200.145.169 "Correlation-Id: -" "Duration: 1649us" "GET /ovirt-engine/docs/csh/webadmin.json HTTP/1.1" 28 [17/Mar/2020:14:54:18 +0000] 10.200.145.169 "Correlation-Id: -" "Duration: 1272us" "GET /ovirt-engine/webadmin/plugin/ui-extensions/css/vendor.f6f68cb2.css HTTP/1.1" - [17/Mar/2020:14:54:18 +0000] 10.200.145.169 "Correlation-Id: -" "Duration: 1561us" "POST /ovirt-engine/webadmin/xsrf HTTP/1.1" 141 [17/Mar/2020:14:54:18 +0000] 10.200.145.169 "Correlation-Id: -" "Duration: 1850us" "POST /ovirt-engine/webadmin/xsrf HTTP/1.1" 141 [17/Mar/2020:14:54:18 +0000] 10.200.145.169 "Correlation-Id: -" "Duration: 826us" "GET /ovirt-engine/webadmin/plugin/ui-extensions/js/manifest.08488e4f.js HTTP/1.1" - [17/Mar/2020:14:54:18 +0000] 10.200.145.169 "Correlation-Id: -" "Duration: 1453us" "GET /ovirt-engine/webadmin/plugin/ui-extensions/js/vendor.e3652c82.chunk.js HTTP/1.1" - [17/Mar/2020:14:54:18 +0000] 10.200.145.169 "Correlation-Id: -" "Duration: 890us" "GET /ovirt-engine/webadmin/plugin/ui-extensions/js/plugin.2a3f9da3.chunk.js HTTP/1.1" - [17/Mar/2020:14:54:18 +0000] 10.200.145.169 "Correlation-Id: 10971786-086e-44ec-acf3-ff74117671a3" "Duration: 23723us" "POST /ovirt-engine/webadmin/GenericApiGWTService HTTP/1.1" 208 [17/Mar/2020:14:54:18 +0000] 10.200.145.169 "Correlation-Id: -" "Duration: 20020204us" "POST /ovirt-engine/webadmin/GenericApiGWTService HTTP/1.1" 226 [17/Mar/2020:14:54:38 +0000] 10.200.145.169 "Correlation-Id: -" "Duration: 1450us" "POST /ovirt-engine/webadmin/xsrf HTTP/1.1" 141
tailf /var/log/ovirt-engine/server.log :
2020-03-17 14:54:38,581Z ERROR [io.undertow.request] (default task-4989) UT005023: Exception handling request to /ovirt-engine/webadmin/GenericApiGWTService: java.lang.RuntimeException: Unable to report failure at com.google.gwt.user.server.rpc.AbstractRemoteServiceServlet.doUnexpectedFailure(AbstractRemoteServiceServlet.java:107) [gwt-servlet.jar:] at org.ovirt.engine.ui.frontend.server.gwt.GenericApiGWTServiceImpl.doUnexpectedFailure(GenericApiGWTServiceImpl.java:212) [frontend.jar:] at com.google.gwt.user.server.rpc.AbstractRemoteServiceServlet.doPost(AbstractRemoteServiceServlet.java:67) [gwt-servlet.jar:] at javax.servlet.http.HttpServlet.service(HttpServlet.java:706) [jboss-servlet-api_4.0_spec-1.0.0.Final.jar:1.0.0.Final] at org.ovirt.engine.ui.frontend.server.gwt.GenericApiGWTServiceImpl.service(GenericApiGWTServiceImpl.java:78) [frontend.jar:] at javax.servlet.http.HttpServlet.service(HttpServlet.java:791) [jboss-servlet-api_4.0_spec-1.0.0.Final.jar:1.0.0.Final] at io.undertow.servlet.handlers.ServletHandler.handleRequest(ServletHandler.java:74) [undertow-servlet-2.0.21.Final.jar:2.0.21.Final] at io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:129) [undertow-servlet-2.0.21.Final.jar:2.0.21.Final] at org.ovirt.engine.core.utils.servlet.HeaderFilter.doFilter(HeaderFilter.java:94) [utils.jar:] at io.undertow.servlet.core.ManagedFilter.doFilter(ManagedFilter.java:61) [undertow-servlet-2.0.21.Final.jar:2.0.21.Final] at io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:131) [undertow-servlet-2.0.21.Final.jar:2.0.21.Final] at org.ovirt.engine.core.utils.servlet.CachingFilter.doFilter(CachingFilter.java:133) [utils.jar:] at io.undertow.servlet.core.ManagedFilter.doFilter(ManagedFilter.java:61) [undertow-servlet-2.0.21.Final.jar:2.0.21.Final] at io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:131) [undertow-servlet-2.0.21.Final.jar:2.0.21.Final] at org.ovirt.engine.core.branding.BrandingFilter.doFilter(BrandingFilter.java:73) [branding.jar:] at io.undertow.servlet.core.ManagedFilter.doFilter(ManagedFilter.java:61) [undertow-servlet-2.0.21.Final.jar:2.0.21.Final] at io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:131) [undertow-servlet-2.0.21.Final.jar:2.0.21.Final] at org.ovirt.engine.core.utils.servlet.LocaleFilter.doFilter(LocaleFilter.java:65) [utils.jar:] at io.undertow.servlet.core.ManagedFilter.doFilter(ManagedFilter.java:61) [undertow-servlet-2.0.21.Final.jar:2.0.21.Final] at io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:131) [undertow-servlet-2.0.21.Final.jar:2.0.21.Final] at io.undertow.servlet.handlers.FilterHandler.handleRequest(FilterHandler.java:84) [undertow-servlet-2.0.21.Final.jar:2.0.21.Final] at io.undertow.servlet.handlers.security.ServletSecurityRoleHandler.handleRequest(ServletSecurityRoleHandler.java:62) [undertow-servlet-2.0.21.Final.jar:2.0.21.Final] at io.undertow.servlet.handlers.ServletChain$1.handleRequest(ServletChain.java:68) [undertow-servlet-2.0.21.Final.jar:2.0.21.Final] at io.undertow.servlet.handlers.ServletDispatchingHandler.handleRequest(ServletDispatchingHandler.java:36) [undertow-servlet-2.0.21.Final.jar:2.0.21.Final] at org.wildfly.extension.undertow.security.SecurityContextAssociationHandler.handleRequest(SecurityContextAssociationHandler.java:78) at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43) [undertow-core-2.0.21.Final.jar:2.0.21.Final] at io.undertow.servlet.handlers.security.SSLInformationAssociationHandler.handleRequest(SSLInformationAssociationHandler.java:132) [undertow-servlet-2.0.21.Final.jar:2.0.21.Final] at io.undertow.servlet.handlers.security.ServletAuthenticationCallHandler.handleRequest(ServletAuthenticationCallHandler.java:57) [undertow-servlet-2.0.21.Final.jar:2.0.21.Final] at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43) [undertow-core-2.0.21.Final.jar:2.0.21.Final] at io.undertow.security.handlers.AuthenticationConstraintHandler.handleRequest(AuthenticationConstraintHandler.java:53) [undertow-core-2.0.21.Final.jar:2.0.21.Final] at io.undertow.security.handlers.AbstractConfidentialityHandler.handleRequest(AbstractConfidentialityHandler.java:46) [undertow-core-2.0.21.Final.jar:2.0.21.Final] at io.undertow.servlet.handlers.security.ServletConfidentialityConstraintHandler.handleRequest(ServletConfidentialityConstraintHandler.java:64) [undertow-servlet-2.0.21.Final.jar:2.0.21.Final] at io.undertow.servlet.handlers.security.ServletSecurityConstraintHandler.handleRequest(ServletSecurityConstraintHandler.java:59) [undertow-servlet-2.0.21.Final.jar:2.0.21.Final] at io.undertow.security.handlers.AuthenticationMechanismsHandler.handleRequest(AuthenticationMechanismsHandler.java:60) [undertow-core-2.0.21.Final.jar:2.0.21.Final] at io.undertow.servlet.handlers.security.CachedAuthenticatedSessionHandler.handleRequest(CachedAuthenticatedSessionHandler.java:77) [undertow-servlet-2.0.21.Final.jar:2.0.21.Final] at io.undertow.security.handlers.NotificationReceiverHandler.handleRequest(NotificationReceiverHandler.java:50) [undertow-core-2.0.21.Final.jar:2.0.21.Final] at io.undertow.security.handlers.AbstractSecurityContextAssociationHandler.handleRequest(AbstractSecurityContextAssociationHandler.java:43) [undertow-core-2.0.21.Final.jar:2.0.21.Final] at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43) [undertow-core-2.0.21.Final.jar:2.0.21.Final] at org.wildfly.extension.undertow.security.jacc.JACCContextIdHandler.handleRequest(JACCContextIdHandler.java:61) at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43) [undertow-core-2.0.21.Final.jar:2.0.21.Final] at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43) [undertow-core-2.0.21.Final.jar:2.0.21.Final] at io.undertow.servlet.handlers.ServletInitialHandler.handleFirstRequest(ServletInitialHandler.java:292) [undertow-servlet-2.0.21.Final.jar:2.0.21.Final] at io.undertow.servlet.handlers.ServletInitialHandler.access$100(ServletInitialHandler.java:81) [undertow-servlet-2.0.21.Final.jar:2.0.21.Final] at io.undertow.servlet.handlers.ServletInitialHandler$2.call(ServletInitialHandler.java:138) [undertow-servlet-2.0.21.Final.jar:2.0.21.Final] at io.undertow.servlet.handlers.ServletInitialHandler$2.call(ServletInitialHandler.java:135) [undertow-servlet-2.0.21.Final.jar:2.0.21.Final] at io.undertow.servlet.core.ServletRequestContextThreadSetupAction$1.call(ServletRequestContextThreadSetupAction.java:48) [undertow-servlet-2.0.21.Final.jar:2.0.21.Final] at io.undertow.servlet.core.ContextClassLoaderSetupAction$1.call(ContextClassLoaderSetupAction.java:43) [undertow-servlet-2.0.21.Final.jar:2.0.21.Final] at org.wildfly.extension.undertow.security.SecurityContextThreadSetupAction.lambda$create$0(SecurityContextThreadSetupAction.java:105) at org.wildfly.extension.undertow.deployment.UndertowDeploymentInfoService$UndertowThreadSetupAction.lambda$create$0(UndertowDeploymentInfoService.java:1502) at org.wildfly.extension.undertow.deployment.UndertowDeploymentInfoService$UndertowThreadSetupAction.lambda$create$0(UndertowDeploymentInfoService.java:1502) at org.wildfly.extension.undertow.deployment.UndertowDeploymentInfoService$UndertowThreadSetupAction.lambda$create$0(UndertowDeploymentInfoService.java:1502) at io.undertow.servlet.handlers.ServletInitialHandler.dispatchRequest(ServletInitialHandler.java:272) [undertow-servlet-2.0.21.Final.jar:2.0.21.Final] at io.undertow.servlet.handlers.ServletInitialHandler.access$000(ServletInitialHandler.java:81) [undertow-servlet-2.0.21.Final.jar:2.0.21.Final] at io.undertow.servlet.handlers.ServletInitialHandler$1.handleRequest(ServletInitialHandler.java:104) [undertow-servlet-2.0.21.Final.jar:2.0.21.Final] at io.undertow.server.Connectors.executeRootHandler(Connectors.java:364) [undertow-core-2.0.21.Final.jar:2.0.21.Final] at io.undertow.server.HttpServerExchange$1.run(HttpServerExchange.java:830) [undertow-core-2.0.21.Final.jar:2.0.21.Final] at org.jboss.threads.ContextClassLoaderSavingRunnable.run(ContextClassLoaderSavingRunnable.java:35) at org.jboss.threads.EnhancedQueueExecutor.safeRun(EnhancedQueueExecutor.java:1982) at org.jboss.threads.EnhancedQueueExecutor$ThreadBody.doRunTask(EnhancedQueueExecutor.java:1486) at org.jboss.threads.EnhancedQueueExecutor$ThreadBody.run(EnhancedQueueExecutor.java:1377) at java.lang.Thread.run(Thread.java:748) [rt.jar:1.8.0_242] Caused by: java.nio.channels.ClosedChannelException at io.undertow.server.protocol.ajp.AjpServerRequestConduit.doRead(AjpServerRequestConduit.java:230) [undertow-core-2.0.21.Final.jar:2.0.21.Final] at io.undertow.server.protocol.ajp.AjpServerRequestConduit.read(AjpServerRequestConduit.java:201) [undertow-core-2.0.21.Final.jar:2.0.21.Final] at org.xnio.conduits.ConduitStreamSourceChannel.read(ConduitStreamSourceChannel.java:127) at io.undertow.channels.DetachableStreamSourceChannel.read(DetachableStreamSourceChannel.java:209) [undertow-core-2.0.21.Final.jar:2.0.21.Final] at io.undertow.server.HttpServerExchange$ReadDispatchChannel.read(HttpServerExchange.java:2343) [undertow-core-2.0.21.Final.jar:2.0.21.Final] at org.xnio.channels.Channels.readBlocking(Channels.java:294) at io.undertow.servlet.spec.ServletInputStreamImpl.readIntoBuffer(ServletInputStreamImpl.java:192) [undertow-servlet-2.0.21.Final.jar:2.0.21.Final] at io.undertow.servlet.spec.ServletInputStreamImpl.read(ServletInputStreamImpl.java:168) [undertow-servlet-2.0.21.Final.jar:2.0.21.Final] at io.undertow.servlet.spec.ServletInputStreamImpl.read(ServletInputStreamImpl.java:154) [undertow-servlet-2.0.21.Final.jar:2.0.21.Final] at com.google.gwt.user.server.rpc.RPCServletUtils.readContent(RPCServletUtils.java:224) [gwt-servlet.jar:] at com.google.gwt.user.server.rpc.RPCServletUtils.readContentAsGwtRpc(RPCServletUtils.java:252) [gwt-servlet.jar:] at com.google.gwt.user.server.rpc.AbstractRemoteServiceServlet.readContent(AbstractRemoteServiceServlet.java:182) [gwt-servlet.jar:] at com.google.gwt.user.server.rpc.RemoteServiceServlet.processPost(RemoteServiceServlet.java:364) [gwt-servlet.jar:] at com.google.gwt.user.server.rpc.AbstractRemoteServiceServlet.doPost(AbstractRemoteServiceServlet.java:62) [gwt-servlet.jar:] ... 58 more
Hey Marko, Can you reproduce it on another system with another user ? Also, what is the OS/Broser combination ? Ask the user to test with another browser (firefox in incognito), also plugins/apps & other stuff can cause problems. I also had problems with Adblockers. Best Regards, Strahil Nikolov

Thanks Strahil, My user is accessing from OS Fedora 29, browser Firefox and Chrome, but we have not tried private/incognito mode. Will try that tomorrow. On 17/03/2020, 20:42, "Strahil Nikolov" <hunter86_bg@yahoo.com> wrote: On March 17, 2020 5:02:20 PM GMT+02:00, "Vrgotic, Marko" <M.Vrgotic@activevideo.com> wrote: >Dear oVirt, > >One of my Users, working remotely via VPN (10.200.145.169), is having >issues to load oVirt Dashboard or any other screen past login page. > >icmp response time is about 25ms > >Tracking ovirt-request-log and server.log I noticed following >correlation: > >Once User has opened login page, entered credentials and requested page >/ dataCenters in this case: >https://ovirt-engine.avinity.tv/ovirt-engine/webadmin/?locale=en_US#dataCent... >following is logged: > >tailf /var/log/httpd/ovirt-requests-log | grep "10.200.145.169": > >[17/Mar/2020:14:54:16 +0000] 10.200.145.169 "Correlation-Id: -" >"Duration: 8758us" "GET /ovirt-engine/webadmin/?locale=en_US HTTP/1.1" >- >[17/Mar/2020:14:54:16 +0000] 10.200.145.169 "Correlation-Id: -" >"Duration: 1946us" "GET /ovirt-engine/webadmin/webadmin.nocache.js >HTTP/1.1" - >[17/Mar/2020:14:54:17 +0000] 10.200.145.169 "Correlation-Id: -" >"Duration: 1318us" "GET >/ovirt-engine/webadmin/plugin/ui-extensions/plugin.html HTTP/1.1" - >[17/Mar/2020:14:54:18 +0000] 10.200.145.169 "Correlation-Id: -" >"Duration: 1649us" "GET /ovirt-engine/docs/csh/webadmin.json HTTP/1.1" >28 >[17/Mar/2020:14:54:18 +0000] 10.200.145.169 "Correlation-Id: -" >"Duration: 1272us" "GET >/ovirt-engine/webadmin/plugin/ui-extensions/css/vendor.f6f68cb2.css >HTTP/1.1" - >[17/Mar/2020:14:54:18 +0000] 10.200.145.169 "Correlation-Id: -" >"Duration: 1561us" "POST /ovirt-engine/webadmin/xsrf HTTP/1.1" 141 >[17/Mar/2020:14:54:18 +0000] 10.200.145.169 "Correlation-Id: -" >"Duration: 1850us" "POST /ovirt-engine/webadmin/xsrf HTTP/1.1" 141 >[17/Mar/2020:14:54:18 +0000] 10.200.145.169 "Correlation-Id: -" >"Duration: 826us" "GET >/ovirt-engine/webadmin/plugin/ui-extensions/js/manifest.08488e4f.js >HTTP/1.1" - >[17/Mar/2020:14:54:18 +0000] 10.200.145.169 "Correlation-Id: -" >"Duration: 1453us" "GET >/ovirt-engine/webadmin/plugin/ui-extensions/js/vendor.e3652c82.chunk.js >HTTP/1.1" - >[17/Mar/2020:14:54:18 +0000] 10.200.145.169 "Correlation-Id: -" >"Duration: 890us" "GET >/ovirt-engine/webadmin/plugin/ui-extensions/js/plugin.2a3f9da3.chunk.js >HTTP/1.1" - >[17/Mar/2020:14:54:18 +0000] 10.200.145.169 "Correlation-Id: >10971786-086e-44ec-acf3-ff74117671a3" "Duration: 23723us" "POST >/ovirt-engine/webadmin/GenericApiGWTService HTTP/1.1" 208 >[17/Mar/2020:14:54:18 +0000] 10.200.145.169 "Correlation-Id: -" >"Duration: 20020204us" "POST >/ovirt-engine/webadmin/GenericApiGWTService HTTP/1.1" 226 >[17/Mar/2020:14:54:38 +0000] 10.200.145.169 "Correlation-Id: -" >"Duration: 1450us" "POST /ovirt-engine/webadmin/xsrf HTTP/1.1" 141 > > >tailf /var/log/ovirt-engine/server.log : > >2020-03-17 14:54:38,581Z ERROR [io.undertow.request] (default >task-4989) UT005023: Exception handling request to >/ovirt-engine/webadmin/GenericApiGWTService: >java.lang.RuntimeException: Unable to report failure >at >com.google.gwt.user.server.rpc.AbstractRemoteServiceServlet.doUnexpectedFailure(AbstractRemoteServiceServlet.java:107) >[gwt-servlet.jar:] >at >org.ovirt.engine.ui.frontend.server.gwt.GenericApiGWTServiceImpl.doUnexpectedFailure(GenericApiGWTServiceImpl.java:212) >[frontend.jar:] >at >com.google.gwt.user.server.rpc.AbstractRemoteServiceServlet.doPost(AbstractRemoteServiceServlet.java:67) >[gwt-servlet.jar:] >at javax.servlet.http.HttpServlet.service(HttpServlet.java:706) >[jboss-servlet-api_4.0_spec-1.0.0.Final.jar:1.0.0.Final] >at >org.ovirt.engine.ui.frontend.server.gwt.GenericApiGWTServiceImpl.service(GenericApiGWTServiceImpl.java:78) >[frontend.jar:] >at javax.servlet.http.HttpServlet.service(HttpServlet.java:791) >[jboss-servlet-api_4.0_spec-1.0.0.Final.jar:1.0.0.Final] >at >io.undertow.servlet.handlers.ServletHandler.handleRequest(ServletHandler.java:74) >[undertow-servlet-2.0.21.Final.jar:2.0.21.Final] >at >io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:129) >[undertow-servlet-2.0.21.Final.jar:2.0.21.Final] >at >org.ovirt.engine.core.utils.servlet.HeaderFilter.doFilter(HeaderFilter.java:94) >[utils.jar:] >at >io.undertow.servlet.core.ManagedFilter.doFilter(ManagedFilter.java:61) >[undertow-servlet-2.0.21.Final.jar:2.0.21.Final] >at >io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:131) >[undertow-servlet-2.0.21.Final.jar:2.0.21.Final] >at >org.ovirt.engine.core.utils.servlet.CachingFilter.doFilter(CachingFilter.java:133) >[utils.jar:] >at >io.undertow.servlet.core.ManagedFilter.doFilter(ManagedFilter.java:61) >[undertow-servlet-2.0.21.Final.jar:2.0.21.Final] >at >io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:131) >[undertow-servlet-2.0.21.Final.jar:2.0.21.Final] >at >org.ovirt.engine.core.branding.BrandingFilter.doFilter(BrandingFilter.java:73) >[branding.jar:] >at >io.undertow.servlet.core.ManagedFilter.doFilter(ManagedFilter.java:61) >[undertow-servlet-2.0.21.Final.jar:2.0.21.Final] >at >io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:131) >[undertow-servlet-2.0.21.Final.jar:2.0.21.Final] >at >org.ovirt.engine.core.utils.servlet.LocaleFilter.doFilter(LocaleFilter.java:65) >[utils.jar:] >at >io.undertow.servlet.core.ManagedFilter.doFilter(ManagedFilter.java:61) >[undertow-servlet-2.0.21.Final.jar:2.0.21.Final] >at >io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:131) >[undertow-servlet-2.0.21.Final.jar:2.0.21.Final] >at >io.undertow.servlet.handlers.FilterHandler.handleRequest(FilterHandler.java:84) >[undertow-servlet-2.0.21.Final.jar:2.0.21.Final] >at >io.undertow.servlet.handlers.security.ServletSecurityRoleHandler.handleRequest(ServletSecurityRoleHandler.java:62) >[undertow-servlet-2.0.21.Final.jar:2.0.21.Final] >at >io.undertow.servlet.handlers.ServletChain$1.handleRequest(ServletChain.java:68) >[undertow-servlet-2.0.21.Final.jar:2.0.21.Final] >at >io.undertow.servlet.handlers.ServletDispatchingHandler.handleRequest(ServletDispatchingHandler.java:36) >[undertow-servlet-2.0.21.Final.jar:2.0.21.Final] >at >org.wildfly.extension.undertow.security.SecurityContextAssociationHandler.handleRequest(SecurityContextAssociationHandler.java:78) >at >io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43) >[undertow-core-2.0.21.Final.jar:2.0.21.Final] >at >io.undertow.servlet.handlers.security.SSLInformationAssociationHandler.handleRequest(SSLInformationAssociationHandler.java:132) >[undertow-servlet-2.0.21.Final.jar:2.0.21.Final] >at >io.undertow.servlet.handlers.security.ServletAuthenticationCallHandler.handleRequest(ServletAuthenticationCallHandler.java:57) >[undertow-servlet-2.0.21.Final.jar:2.0.21.Final] >at >io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43) >[undertow-core-2.0.21.Final.jar:2.0.21.Final] >at >io.undertow.security.handlers.AuthenticationConstraintHandler.handleRequest(AuthenticationConstraintHandler.java:53) >[undertow-core-2.0.21.Final.jar:2.0.21.Final] >at >io.undertow.security.handlers.AbstractConfidentialityHandler.handleRequest(AbstractConfidentialityHandler.java:46) >[undertow-core-2.0.21.Final.jar:2.0.21.Final] >at >io.undertow.servlet.handlers.security.ServletConfidentialityConstraintHandler.handleRequest(ServletConfidentialityConstraintHandler.java:64) >[undertow-servlet-2.0.21.Final.jar:2.0.21.Final] >at >io.undertow.servlet.handlers.security.ServletSecurityConstraintHandler.handleRequest(ServletSecurityConstraintHandler.java:59) >[undertow-servlet-2.0.21.Final.jar:2.0.21.Final] >at >io.undertow.security.handlers.AuthenticationMechanismsHandler.handleRequest(AuthenticationMechanismsHandler.java:60) >[undertow-core-2.0.21.Final.jar:2.0.21.Final] >at >io.undertow.servlet.handlers.security.CachedAuthenticatedSessionHandler.handleRequest(CachedAuthenticatedSessionHandler.java:77) >[undertow-servlet-2.0.21.Final.jar:2.0.21.Final] >at >io.undertow.security.handlers.NotificationReceiverHandler.handleRequest(NotificationReceiverHandler.java:50) >[undertow-core-2.0.21.Final.jar:2.0.21.Final] >at >io.undertow.security.handlers.AbstractSecurityContextAssociationHandler.handleRequest(AbstractSecurityContextAssociationHandler.java:43) >[undertow-core-2.0.21.Final.jar:2.0.21.Final] >at >io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43) >[undertow-core-2.0.21.Final.jar:2.0.21.Final] >at >org.wildfly.extension.undertow.security.jacc.JACCContextIdHandler.handleRequest(JACCContextIdHandler.java:61) >at >io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43) >[undertow-core-2.0.21.Final.jar:2.0.21.Final] >at >io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43) >[undertow-core-2.0.21.Final.jar:2.0.21.Final] >at >io.undertow.servlet.handlers.ServletInitialHandler.handleFirstRequest(ServletInitialHandler.java:292) >[undertow-servlet-2.0.21.Final.jar:2.0.21.Final] >at >io.undertow.servlet.handlers.ServletInitialHandler.access$100(ServletInitialHandler.java:81) >[undertow-servlet-2.0.21.Final.jar:2.0.21.Final] >at >io.undertow.servlet.handlers.ServletInitialHandler$2.call(ServletInitialHandler.java:138) >[undertow-servlet-2.0.21.Final.jar:2.0.21.Final] >at >io.undertow.servlet.handlers.ServletInitialHandler$2.call(ServletInitialHandler.java:135) >[undertow-servlet-2.0.21.Final.jar:2.0.21.Final] >at >io.undertow.servlet.core.ServletRequestContextThreadSetupAction$1.call(ServletRequestContextThreadSetupAction.java:48) >[undertow-servlet-2.0.21.Final.jar:2.0.21.Final] >at >io.undertow.servlet.core.ContextClassLoaderSetupAction$1.call(ContextClassLoaderSetupAction.java:43) >[undertow-servlet-2.0.21.Final.jar:2.0.21.Final] >at >org.wildfly.extension.undertow.security.SecurityContextThreadSetupAction.lambda$create$0(SecurityContextThreadSetupAction.java:105) >at >org.wildfly.extension.undertow.deployment.UndertowDeploymentInfoService$UndertowThreadSetupAction.lambda$create$0(UndertowDeploymentInfoService.java:1502) >at >org.wildfly.extension.undertow.deployment.UndertowDeploymentInfoService$UndertowThreadSetupAction.lambda$create$0(UndertowDeploymentInfoService.java:1502) >at >org.wildfly.extension.undertow.deployment.UndertowDeploymentInfoService$UndertowThreadSetupAction.lambda$create$0(UndertowDeploymentInfoService.java:1502) >at >io.undertow.servlet.handlers.ServletInitialHandler.dispatchRequest(ServletInitialHandler.java:272) >[undertow-servlet-2.0.21.Final.jar:2.0.21.Final] >at >io.undertow.servlet.handlers.ServletInitialHandler.access$000(ServletInitialHandler.java:81) >[undertow-servlet-2.0.21.Final.jar:2.0.21.Final] >at >io.undertow.servlet.handlers.ServletInitialHandler$1.handleRequest(ServletInitialHandler.java:104) >[undertow-servlet-2.0.21.Final.jar:2.0.21.Final] >at >io.undertow.server.Connectors.executeRootHandler(Connectors.java:364) >[undertow-core-2.0.21.Final.jar:2.0.21.Final] >at >io.undertow.server.HttpServerExchange$1.run(HttpServerExchange.java:830) >[undertow-core-2.0.21.Final.jar:2.0.21.Final] >at >org.jboss.threads.ContextClassLoaderSavingRunnable.run(ContextClassLoaderSavingRunnable.java:35) >at >org.jboss.threads.EnhancedQueueExecutor.safeRun(EnhancedQueueExecutor.java:1982) >at >org.jboss.threads.EnhancedQueueExecutor$ThreadBody.doRunTask(EnhancedQueueExecutor.java:1486) >at >org.jboss.threads.EnhancedQueueExecutor$ThreadBody.run(EnhancedQueueExecutor.java:1377) > at java.lang.Thread.run(Thread.java:748) [rt.jar:1.8.0_242] >Caused by: java.nio.channels.ClosedChannelException >at >io.undertow.server.protocol.ajp.AjpServerRequestConduit.doRead(AjpServerRequestConduit.java:230) >[undertow-core-2.0.21.Final.jar:2.0.21.Final] >at >io.undertow.server.protocol.ajp.AjpServerRequestConduit.read(AjpServerRequestConduit.java:201) >[undertow-core-2.0.21.Final.jar:2.0.21.Final] >at >org.xnio.conduits.ConduitStreamSourceChannel.read(ConduitStreamSourceChannel.java:127) >at >io.undertow.channels.DetachableStreamSourceChannel.read(DetachableStreamSourceChannel.java:209) >[undertow-core-2.0.21.Final.jar:2.0.21.Final] >at >io.undertow.server.HttpServerExchange$ReadDispatchChannel.read(HttpServerExchange.java:2343) >[undertow-core-2.0.21.Final.jar:2.0.21.Final] > at org.xnio.channels.Channels.readBlocking(Channels.java:294) >at >io.undertow.servlet.spec.ServletInputStreamImpl.readIntoBuffer(ServletInputStreamImpl.java:192) >[undertow-servlet-2.0.21.Final.jar:2.0.21.Final] >at >io.undertow.servlet.spec.ServletInputStreamImpl.read(ServletInputStreamImpl.java:168) >[undertow-servlet-2.0.21.Final.jar:2.0.21.Final] >at >io.undertow.servlet.spec.ServletInputStreamImpl.read(ServletInputStreamImpl.java:154) >[undertow-servlet-2.0.21.Final.jar:2.0.21.Final] >at >com.google.gwt.user.server.rpc.RPCServletUtils.readContent(RPCServletUtils.java:224) >[gwt-servlet.jar:] >at >com.google.gwt.user.server.rpc.RPCServletUtils.readContentAsGwtRpc(RPCServletUtils.java:252) >[gwt-servlet.jar:] >at >com.google.gwt.user.server.rpc.AbstractRemoteServiceServlet.readContent(AbstractRemoteServiceServlet.java:182) >[gwt-servlet.jar:] >at >com.google.gwt.user.server.rpc.RemoteServiceServlet.processPost(RemoteServiceServlet.java:364) >[gwt-servlet.jar:] >at >com.google.gwt.user.server.rpc.AbstractRemoteServiceServlet.doPost(AbstractRemoteServiceServlet.java:62) >[gwt-servlet.jar:] > ... 58 more Hey Marko, Can you reproduce it on another system with another user ? Also, what is the OS/Broser combination ? Ask the user to test with another browser (firefox in incognito), also plugins/apps & other stuff can cause problems. I also had problems with Adblockers. Best Regards, Strahil Nikolov

On March 17, 2020 10:26:05 PM GMT+02:00, "Vrgotic, Marko" <M.Vrgotic@activevideo.com> wrote:
Thanks Strahil,
My user is accessing from OS Fedora 29, browser Firefox and Chrome, but we have not tried private/incognito mode.
Will try that tomorrow.
On 17/03/2020, 20:42, "Strahil Nikolov" <hunter86_bg@yahoo.com> wrote:
Dear oVirt,
One of my Users, working remotely via VPN (10.200.145.169), is having issues to load oVirt Dashboard or any other screen past login page.
icmp response time is about 25ms
Tracking ovirt-request-log and server.log I noticed following correlation:
Once User has opened login page, entered credentials and requested
On March 17, 2020 5:02:20 PM GMT+02:00, "Vrgotic, Marko" <M.Vrgotic@activevideo.com> wrote: page
/ dataCenters in this case: https://ovirt-engine.avinity.tv/ovirt-engine/webadmin/?locale=en_US#dataCent... following is logged:
tailf /var/log/httpd/ovirt-requests-log | grep "10.200.145.169":
[17/Mar/2020:14:54:16 +0000] 10.200.145.169 "Correlation-Id: -" "Duration: 8758us" "GET /ovirt-engine/webadmin/?locale=en_US HTTP/1.1" - [17/Mar/2020:14:54:16 +0000] 10.200.145.169 "Correlation-Id: -" "Duration: 1946us" "GET /ovirt-engine/webadmin/webadmin.nocache.js HTTP/1.1" - [17/Mar/2020:14:54:17 +0000] 10.200.145.169 "Correlation-Id: -" "Duration: 1318us" "GET /ovirt-engine/webadmin/plugin/ui-extensions/plugin.html HTTP/1.1" - [17/Mar/2020:14:54:18 +0000] 10.200.145.169 "Correlation-Id: -" "Duration: 1649us" "GET /ovirt-engine/docs/csh/webadmin.json HTTP/1.1" 28 [17/Mar/2020:14:54:18 +0000] 10.200.145.169 "Correlation-Id: -" "Duration: 1272us" "GET /ovirt-engine/webadmin/plugin/ui-extensions/css/vendor.f6f68cb2.css HTTP/1.1" - [17/Mar/2020:14:54:18 +0000] 10.200.145.169 "Correlation-Id: -" "Duration: 1561us" "POST /ovirt-engine/webadmin/xsrf HTTP/1.1" 141 [17/Mar/2020:14:54:18 +0000] 10.200.145.169 "Correlation-Id: -" "Duration: 1850us" "POST /ovirt-engine/webadmin/xsrf HTTP/1.1" 141 [17/Mar/2020:14:54:18 +0000] 10.200.145.169 "Correlation-Id: -" "Duration: 826us" "GET /ovirt-engine/webadmin/plugin/ui-extensions/js/manifest.08488e4f.js HTTP/1.1" - [17/Mar/2020:14:54:18 +0000] 10.200.145.169 "Correlation-Id: -" "Duration: 1453us" "GET /ovirt-engine/webadmin/plugin/ui-extensions/js/vendor.e3652c82.chunk.js HTTP/1.1" - [17/Mar/2020:14:54:18 +0000] 10.200.145.169 "Correlation-Id: -" "Duration: 890us" "GET /ovirt-engine/webadmin/plugin/ui-extensions/js/plugin.2a3f9da3.chunk.js HTTP/1.1" - [17/Mar/2020:14:54:18 +0000] 10.200.145.169 "Correlation-Id: 10971786-086e-44ec-acf3-ff74117671a3" "Duration: 23723us" "POST /ovirt-engine/webadmin/GenericApiGWTService HTTP/1.1" 208 [17/Mar/2020:14:54:18 +0000] 10.200.145.169 "Correlation-Id: -" "Duration: 20020204us" "POST /ovirt-engine/webadmin/GenericApiGWTService HTTP/1.1" 226 [17/Mar/2020:14:54:38 +0000] 10.200.145.169 "Correlation-Id: -" "Duration: 1450us" "POST /ovirt-engine/webadmin/xsrf HTTP/1.1" 141
tailf /var/log/ovirt-engine/server.log :
2020-03-17 14:54:38,581Z ERROR [io.undertow.request] (default task-4989) UT005023: Exception handling request to /ovirt-engine/webadmin/GenericApiGWTService: java.lang.RuntimeException: Unable to report failure at com.google.gwt.user.server.rpc.AbstractRemoteServiceServlet.doUnexpectedFailure(AbstractRemoteServiceServlet.java:107) [gwt-servlet.jar:] at org.ovirt.engine.ui.frontend.server.gwt.GenericApiGWTServiceImpl.doUnexpectedFailure(GenericApiGWTServiceImpl.java:212) [frontend.jar:] at com.google.gwt.user.server.rpc.AbstractRemoteServiceServlet.doPost(AbstractRemoteServiceServlet.java:67) [gwt-servlet.jar:] at javax.servlet.http.HttpServlet.service(HttpServlet.java:706) [jboss-servlet-api_4.0_spec-1.0.0.Final.jar:1.0.0.Final] at org.ovirt.engine.ui.frontend.server.gwt.GenericApiGWTServiceImpl.service(GenericApiGWTServiceImpl.java:78) [frontend.jar:] at javax.servlet.http.HttpServlet.service(HttpServlet.java:791) [jboss-servlet-api_4.0_spec-1.0.0.Final.jar:1.0.0.Final] at io.undertow.servlet.handlers.ServletHandler.handleRequest(ServletHandler.java:74) [undertow-servlet-2.0.21.Final.jar:2.0.21.Final] at io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:129) [undertow-servlet-2.0.21.Final.jar:2.0.21.Final] at org.ovirt.engine.core.utils.servlet.HeaderFilter.doFilter(HeaderFilter.java:94) [utils.jar:] at io.undertow.servlet.core.ManagedFilter.doFilter(ManagedFilter.java:61) [undertow-servlet-2.0.21.Final.jar:2.0.21.Final] at io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:131) [undertow-servlet-2.0.21.Final.jar:2.0.21.Final] at org.ovirt.engine.core.utils.servlet.CachingFilter.doFilter(CachingFilter.java:133) [utils.jar:] at io.undertow.servlet.core.ManagedFilter.doFilter(ManagedFilter.java:61) [undertow-servlet-2.0.21.Final.jar:2.0.21.Final] at io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:131) [undertow-servlet-2.0.21.Final.jar:2.0.21.Final] at org.ovirt.engine.core.branding.BrandingFilter.doFilter(BrandingFilter.java:73) [branding.jar:] at io.undertow.servlet.core.ManagedFilter.doFilter(ManagedFilter.java:61) [undertow-servlet-2.0.21.Final.jar:2.0.21.Final] at io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:131) [undertow-servlet-2.0.21.Final.jar:2.0.21.Final] at org.ovirt.engine.core.utils.servlet.LocaleFilter.doFilter(LocaleFilter.java:65) [utils.jar:] at io.undertow.servlet.core.ManagedFilter.doFilter(ManagedFilter.java:61) [undertow-servlet-2.0.21.Final.jar:2.0.21.Final] at io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:131) [undertow-servlet-2.0.21.Final.jar:2.0.21.Final] at io.undertow.servlet.handlers.FilterHandler.handleRequest(FilterHandler.java:84) [undertow-servlet-2.0.21.Final.jar:2.0.21.Final] at io.undertow.servlet.handlers.security.ServletSecurityRoleHandler.handleRequest(ServletSecurityRoleHandler.java:62) [undertow-servlet-2.0.21.Final.jar:2.0.21.Final] at io.undertow.servlet.handlers.ServletChain$1.handleRequest(ServletChain.java:68) [undertow-servlet-2.0.21.Final.jar:2.0.21.Final] at io.undertow.servlet.handlers.ServletDispatchingHandler.handleRequest(ServletDispatchingHandler.java:36) [undertow-servlet-2.0.21.Final.jar:2.0.21.Final] at org.wildfly.extension.undertow.security.SecurityContextAssociationHandler.handleRequest(SecurityContextAssociationHandler.java:78) at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43) [undertow-core-2.0.21.Final.jar:2.0.21.Final] at io.undertow.servlet.handlers.security.SSLInformationAssociationHandler.handleRequest(SSLInformationAssociationHandler.java:132) [undertow-servlet-2.0.21.Final.jar:2.0.21.Final] at io.undertow.servlet.handlers.security.ServletAuthenticationCallHandler.handleRequest(ServletAuthenticationCallHandler.java:57) [undertow-servlet-2.0.21.Final.jar:2.0.21.Final] at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43) [undertow-core-2.0.21.Final.jar:2.0.21.Final] at io.undertow.security.handlers.AuthenticationConstraintHandler.handleRequest(AuthenticationConstraintHandler.java:53) [undertow-core-2.0.21.Final.jar:2.0.21.Final] at io.undertow.security.handlers.AbstractConfidentialityHandler.handleRequest(AbstractConfidentialityHandler.java:46) [undertow-core-2.0.21.Final.jar:2.0.21.Final] at io.undertow.servlet.handlers.security.ServletConfidentialityConstraintHandler.handleRequest(ServletConfidentialityConstraintHandler.java:64) [undertow-servlet-2.0.21.Final.jar:2.0.21.Final] at io.undertow.servlet.handlers.security.ServletSecurityConstraintHandler.handleRequest(ServletSecurityConstraintHandler.java:59) [undertow-servlet-2.0.21.Final.jar:2.0.21.Final] at io.undertow.security.handlers.AuthenticationMechanismsHandler.handleRequest(AuthenticationMechanismsHandler.java:60) [undertow-core-2.0.21.Final.jar:2.0.21.Final] at io.undertow.servlet.handlers.security.CachedAuthenticatedSessionHandler.handleRequest(CachedAuthenticatedSessionHandler.java:77) [undertow-servlet-2.0.21.Final.jar:2.0.21.Final] at io.undertow.security.handlers.NotificationReceiverHandler.handleRequest(NotificationReceiverHandler.java:50) [undertow-core-2.0.21.Final.jar:2.0.21.Final] at io.undertow.security.handlers.AbstractSecurityContextAssociationHandler.handleRequest(AbstractSecurityContextAssociationHandler.java:43) [undertow-core-2.0.21.Final.jar:2.0.21.Final] at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43) [undertow-core-2.0.21.Final.jar:2.0.21.Final] at org.wildfly.extension.undertow.security.jacc.JACCContextIdHandler.handleRequest(JACCContextIdHandler.java:61) at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43) [undertow-core-2.0.21.Final.jar:2.0.21.Final] at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43) [undertow-core-2.0.21.Final.jar:2.0.21.Final] at io.undertow.servlet.handlers.ServletInitialHandler.handleFirstRequest(ServletInitialHandler.java:292) [undertow-servlet-2.0.21.Final.jar:2.0.21.Final] at io.undertow.servlet.handlers.ServletInitialHandler.access$100(ServletInitialHandler.java:81) [undertow-servlet-2.0.21.Final.jar:2.0.21.Final] at io.undertow.servlet.handlers.ServletInitialHandler$2.call(ServletInitialHandler.java:138) [undertow-servlet-2.0.21.Final.jar:2.0.21.Final] at io.undertow.servlet.handlers.ServletInitialHandler$2.call(ServletInitialHandler.java:135) [undertow-servlet-2.0.21.Final.jar:2.0.21.Final] at io.undertow.servlet.core.ServletRequestContextThreadSetupAction$1.call(ServletRequestContextThreadSetupAction.java:48) [undertow-servlet-2.0.21.Final.jar:2.0.21.Final] at io.undertow.servlet.core.ContextClassLoaderSetupAction$1.call(ContextClassLoaderSetupAction.java:43) [undertow-servlet-2.0.21.Final.jar:2.0.21.Final] at org.wildfly.extension.undertow.security.SecurityContextThreadSetupAction.lambda$create$0(SecurityContextThreadSetupAction.java:105) at org.wildfly.extension.undertow.deployment.UndertowDeploymentInfoService$UndertowThreadSetupAction.lambda$create$0(UndertowDeploymentInfoService.java:1502) at org.wildfly.extension.undertow.deployment.UndertowDeploymentInfoService$UndertowThreadSetupAction.lambda$create$0(UndertowDeploymentInfoService.java:1502) at org.wildfly.extension.undertow.deployment.UndertowDeploymentInfoService$UndertowThreadSetupAction.lambda$create$0(UndertowDeploymentInfoService.java:1502) at io.undertow.servlet.handlers.ServletInitialHandler.dispatchRequest(ServletInitialHandler.java:272) [undertow-servlet-2.0.21.Final.jar:2.0.21.Final] at io.undertow.servlet.handlers.ServletInitialHandler.access$000(ServletInitialHandler.java:81) [undertow-servlet-2.0.21.Final.jar:2.0.21.Final] at io.undertow.servlet.handlers.ServletInitialHandler$1.handleRequest(ServletInitialHandler.java:104) [undertow-servlet-2.0.21.Final.jar:2.0.21.Final] at io.undertow.server.Connectors.executeRootHandler(Connectors.java:364) [undertow-core-2.0.21.Final.jar:2.0.21.Final] at io.undertow.server.HttpServerExchange$1.run(HttpServerExchange.java:830) [undertow-core-2.0.21.Final.jar:2.0.21.Final] at org.jboss.threads.ContextClassLoaderSavingRunnable.run(ContextClassLoaderSavingRunnable.java:35) at org.jboss.threads.EnhancedQueueExecutor.safeRun(EnhancedQueueExecutor.java:1982) at org.jboss.threads.EnhancedQueueExecutor$ThreadBody.doRunTask(EnhancedQueueExecutor.java:1486) at org.jboss.threads.EnhancedQueueExecutor$ThreadBody.run(EnhancedQueueExecutor.java:1377) at java.lang.Thread.run(Thread.java:748) [rt.jar:1.8.0_242] Caused by: java.nio.channels.ClosedChannelException at io.undertow.server.protocol.ajp.AjpServerRequestConduit.doRead(AjpServerRequestConduit.java:230) [undertow-core-2.0.21.Final.jar:2.0.21.Final] at io.undertow.server.protocol.ajp.AjpServerRequestConduit.read(AjpServerRequestConduit.java:201) [undertow-core-2.0.21.Final.jar:2.0.21.Final] at org.xnio.conduits.ConduitStreamSourceChannel.read(ConduitStreamSourceChannel.java:127) at io.undertow.channels.DetachableStreamSourceChannel.read(DetachableStreamSourceChannel.java:209) [undertow-core-2.0.21.Final.jar:2.0.21.Final] at io.undertow.server.HttpServerExchange$ReadDispatchChannel.read(HttpServerExchange.java:2343) [undertow-core-2.0.21.Final.jar:2.0.21.Final] at org.xnio.channels.Channels.readBlocking(Channels.java:294) at io.undertow.servlet.spec.ServletInputStreamImpl.readIntoBuffer(ServletInputStreamImpl.java:192) [undertow-servlet-2.0.21.Final.jar:2.0.21.Final] at io.undertow.servlet.spec.ServletInputStreamImpl.read(ServletInputStreamImpl.java:168) [undertow-servlet-2.0.21.Final.jar:2.0.21.Final] at io.undertow.servlet.spec.ServletInputStreamImpl.read(ServletInputStreamImpl.java:154) [undertow-servlet-2.0.21.Final.jar:2.0.21.Final] at com.google.gwt.user.server.rpc.RPCServletUtils.readContent(RPCServletUtils.java:224) [gwt-servlet.jar:] at com.google.gwt.user.server.rpc.RPCServletUtils.readContentAsGwtRpc(RPCServletUtils.java:252) [gwt-servlet.jar:] at com.google.gwt.user.server.rpc.AbstractRemoteServiceServlet.readContent(AbstractRemoteServiceServlet.java:182) [gwt-servlet.jar:] at com.google.gwt.user.server.rpc.RemoteServiceServlet.processPost(RemoteServiceServlet.java:364) [gwt-servlet.jar:] at com.google.gwt.user.server.rpc.AbstractRemoteServiceServlet.doPost(AbstractRemoteServiceServlet.java:62) [gwt-servlet.jar:] ... 58 more
Hey Marko,
Can you reproduce it on another system with another user ?
Also, what is the OS/Broser combination ? Ask the user to test with another browser (firefox in incognito), also plugins/apps & other stuff can cause problems.
I also had problems with Adblockers.
Best Regards, Strahil Nikolov
Don't forget to disable the adblocker plugins.
participants (2)
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Strahil Nikolov
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Vrgotic, Marko