Keycloak Server Logs Viewer
2026-07-22 04:53:37,237 WARN [io.quarkus.config] (main) Unrecognized configuration key "quarkus.smallrye-health.extensions.enabled" was provided; it will be ignored; verify that the dependency extension for this configuration is set or that you did not make a typo
2026-07-22 04:53:56,520 INFO [org.keycloak.quarkus.runtime.storage.infinispan.CacheManagerFactory] (main) Starting Infinispan embedded cache manager
2026-07-22 04:53:57,229 INFO [org.infinispan.CONTAINER] (main) Virtual threads support enabled
2026-07-22 04:53:59,106 INFO [org.infinispan.CONTAINER] (main) ISPN000556: Starting user marshaller 'org.infinispan.commons.marshall.ImmutableProtoStreamMarshaller'
2026-07-22 04:54:00,745 WARN [org.jgroups.stack.Configurator] (main) JGRP000014: ThreadPool.thread_dumps_threshold has been deprecated: ignored
2026-07-22 04:54:00,990 INFO [org.infinispan.CLUSTER] (main) ISPN000078: Starting JGroups channel `ISPN` with stack `jdbc-ping`
2026-07-22 04:54:01,006 INFO [org.jgroups.JChannel] (main) local_addr: 2ef35aca-ff55-4a4c-b171-432594fbcaf7, name: vultr-35640
2026-07-22 04:54:01,126 INFO [org.jgroups.protocols.FD_SOCK2] (main) server listening on *.57800
2026-07-22 04:54:03,237 WARN [org.jgroups.protocols.pbcast.GMS] (main) vultr-35640: JOIN(vultr-35640) sent to vultr-42894 timed out (after 2000 ms), on try 0
2026-07-22 04:54:05,247 WARN [org.jgroups.protocols.pbcast.GMS] (main) vultr-35640: JOIN(vultr-35640) sent to vultr-42894 timed out (after 2000 ms), on try 1
2026-07-22 04:54:07,259 WARN [org.jgroups.protocols.pbcast.GMS] (main) vultr-35640: JOIN(vultr-35640) sent to vultr-42894 timed out (after 2000 ms), on try 2
2026-07-22 04:54:09,268 WARN [org.jgroups.protocols.pbcast.GMS] (main) vultr-35640: JOIN(vultr-35640) sent to vultr-42894 timed out (after 2000 ms), on try 3
2026-07-22 04:54:11,273 WARN [org.jgroups.protocols.pbcast.GMS] (main) vultr-35640: JOIN(vultr-35640) sent to vultr-42894 timed out (after 2000 ms), on try 4
2026-07-22 04:54:13,282 WARN [org.jgroups.protocols.pbcast.GMS] (main) vultr-35640: JOIN(vultr-35640) sent to vultr-42894 timed out (after 2000 ms), on try 5
2026-07-22 04:54:15,289 WARN [org.jgroups.protocols.pbcast.GMS] (main) vultr-35640: JOIN(vultr-35640) sent to vultr-42894 timed out (after 2000 ms), on try 6
2026-07-22 04:54:17,313 WARN [org.jgroups.protocols.pbcast.GMS] (main) vultr-35640: JOIN(vultr-35640) sent to vultr-42894 timed out (after 2000 ms), on try 7
2026-07-22 04:54:19,316 WARN [org.jgroups.protocols.pbcast.GMS] (main) vultr-35640: JOIN(vultr-35640) sent to vultr-42894 timed out (after 2000 ms), on try 8
2026-07-22 04:54:21,324 WARN [org.jgroups.protocols.pbcast.GMS] (main) vultr-35640: JOIN(vultr-35640) sent to vultr-42894 timed out (after 2000 ms), on try 9
2026-07-22 04:54:21,328 WARN [org.jgroups.protocols.pbcast.GMS] (main) vultr-35640: too many JOIN attempts (10): becoming singleton
2026-07-22 04:54:21,408 INFO [org.infinispan.CLUSTER] (main) ISPN000094: Received new cluster view for channel ISPN: [vultr-35640|0] (1) [vultr-35640]
2026-07-22 04:54:21,754 INFO [org.infinispan.CLUSTER] (main) ISPN000079: Channel `ISPN` local address is `vultr-35640`, physical addresses are `[45.76.248.131:7800]`
2026-07-22 04:54:23,142 INFO [org.keycloak.connections.infinispan.DefaultInfinispanConnectionProviderFactory] (main) Node name: vultr-35640, Site name: null
2026-07-22 04:54:23,172 INFO [org.keycloak.broker.provider.AbstractIdentityProviderMapper] (main) Registering class org.keycloak.broker.provider.mappersync.ConfigSyncEventListener
2026-07-22 04:54:27,682 WARN [io.agroal.pool] (main) Datasource '<default>': JDBC resources leaked: 3 ResultSet(s) and 0 Statement(s)
2026-07-22 04:54:28,828 INFO [io.quarkus] (main) Keycloak 26.1.0 on JVM (powered by Quarkus 3.15.2) started in 58.787s. Listening on: https://0.0.0.0:8443
2026-07-22 04:54:28,830 INFO [io.quarkus] (main) Profile prod activated.
2026-07-22 04:54:28,830 INFO [io.quarkus] (main) Installed features: [agroal, cdi, hibernate-orm, jdbc-postgresql, keycloak, narayana-jta, opentelemetry, reactive-routes, rest, rest-jackson, smallrye-context-propagation, vertx]
2026-07-23 17:12:11,338 ERROR [org.keycloak.services.error.KeycloakErrorHandler] (executor-thread-33) Uncaught server error: java.lang.NullPointerException: Cannot invoke "Object.toString()" because the return value of "io.vertx.core.http.HttpServerRequest.authority()" is null
at org.jboss.resteasy.reactive.server.vertx.VertxResteasyReactiveRequestContext.getRequestHost(VertxResteasyReactiveRequestContext.java:200)
at org.jboss.resteasy.reactive.server.core.ResteasyReactiveRequestContext.getAuthority(ResteasyReactiveRequestContext.java:469)
at org.jboss.resteasy.reactive.server.jaxrs.UriInfoImpl.getBaseUri(UriInfoImpl.java:131)
at org.jboss.resteasy.reactive.server.jaxrs.UriInfoImpl.getBaseUriBuilder(UriInfoImpl.java:141)
at org.keycloak.url.HostnameV2Provider.getFrontUriBuilder(HostnameV2Provider.java:99)
at org.keycloak.url.HostnameV2Provider.getUri(HostnameV2Provider.java:73)
at org.keycloak.url.HostnameV2Provider.getScheme(HostnameV2Provider.java:134)
at org.keycloak.models.KeycloakUriInfo.<init>(KeycloakUriInfo.java:51)
at org.keycloak.services.DefaultKeycloakContext.getUri(DefaultKeycloakContext.java:90)
at org.keycloak.services.DefaultKeycloakContext.getUri(DefaultKeycloakContext.java:97)
at org.keycloak.services.resources.WelcomeResource.getWelcomePage(WelcomeResource.java:91)
at org.keycloak.services.resources.WelcomeResource$quarkusrestinvoker$getWelcomePage_3d46f4348f9016709ff9c5ca428ac29847ab83d6.invoke(Unknown Source)
at org.jboss.resteasy.reactive.server.handlers.InvocationHandler.handle(InvocationHandler.java:29)
at io.quarkus.resteasy.reactive.server.runtime.QuarkusResteasyReactiveRequestContext.invokeHandler(QuarkusResteasyReactiveRequestContext.java:141)
at org.jboss.resteasy.reactive.common.core.AbstractResteasyReactiveContext.run(AbstractResteasyReactiveContext.java:147)
at io.quarkus.vertx.core.runtime.VertxCoreRecorder$14.runWith(VertxCoreRecorder.java:635)
at org.jboss.threads.EnhancedQueueExecutor$Task.doRunWith(EnhancedQueueExecutor.java:2516)
at org.jboss.threads.EnhancedQueueExecutor$Task.run(EnhancedQueueExecutor.java:2495)
at org.jboss.threads.EnhancedQueueExecutor$ThreadBody.run(EnhancedQueueExecutor.java:1521)
at org.jboss.threads.DelegatingRunnable.run(DelegatingRunnable.java:11)
at org.jboss.threads.ThreadLocalResettingRunnable.run(ThreadLocalResettingRunnable.java:11)
at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30)
at java.base/java.lang.Thread.run(Thread.java:1583)
2026-07-23 17:12:16,729 ERROR [io.vertx.ext.web.RoutingContext] (vert.x-eventloop-thread-1) Unhandled exception in router
2026-07-23 17:12:16,825 ERROR [io.vertx.ext.web.RoutingContext] (vert.x-eventloop-thread-0) Unhandled exception in router
2026-07-23 17:14:29,014 ERROR [io.vertx.ext.web.RoutingContext] (vert.x-eventloop-thread-0) Unhandled exception in router
2026-07-23 17:14:34,369 ERROR [org.keycloak.services.error.KeycloakErrorHandler] (executor-thread-34) Uncaught server error: java.lang.NullPointerException: Cannot invoke "Object.toString()" because the return value of "io.vertx.core.http.HttpServerRequest.authority()" is null
at org.jboss.resteasy.reactive.server.vertx.VertxResteasyReactiveRequestContext.getRequestHost(VertxResteasyReactiveRequestContext.java:200)
at org.jboss.resteasy.reactive.server.core.ResteasyReactiveRequestContext.getAuthority(ResteasyReactiveRequestContext.java:469)
at org.jboss.resteasy.reactive.server.jaxrs.UriInfoImpl.getBaseUri(UriInfoImpl.java:131)
at org.jboss.resteasy.reactive.server.jaxrs.UriInfoImpl.getBaseUriBuilder(UriInfoImpl.java:141)
at org.keycloak.url.HostnameV2Provider.getFrontUriBuilder(HostnameV2Provider.java:99)
at org.keycloak.url.HostnameV2Provider.getUri(HostnameV2Provider.java:73)
at org.keycloak.url.HostnameV2Provider.getScheme(HostnameV2Provider.java:134)
at org.keycloak.models.KeycloakUriInfo.<init>(KeycloakUriInfo.java:51)
at org.keycloak.services.DefaultKeycloakContext.getUri(DefaultKeycloakContext.java:90)
at org.keycloak.services.DefaultKeycloakContext.getUri(DefaultKeycloakContext.java:97)
at org.keycloak.services.resources.WelcomeResource.getWelcomePage(WelcomeResource.java:91)
at org.keycloak.services.resources.WelcomeResource$quarkusrestinvoker$getWelcomePage_3d46f4348f9016709ff9c5ca428ac29847ab83d6.invoke(Unknown Source)
at org.jboss.resteasy.reactive.server.handlers.InvocationHandler.handle(InvocationHandler.java:29)
at io.quarkus.resteasy.reactive.server.runtime.QuarkusResteasyReactiveRequestContext.invokeHandler(QuarkusResteasyReactiveRequestContext.java:141)
at org.jboss.resteasy.reactive.common.core.AbstractResteasyReactiveContext.run(AbstractResteasyReactiveContext.java:147)
at io.quarkus.vertx.core.runtime.VertxCoreRecorder$14.runWith(VertxCoreRecorder.java:635)
at org.jboss.threads.EnhancedQueueExecutor$Task.doRunWith(EnhancedQueueExecutor.java:2516)
at org.jboss.threads.EnhancedQueueExecutor$Task.run(EnhancedQueueExecutor.java:2495)
at org.jboss.threads.EnhancedQueueExecutor$ThreadBody.run(EnhancedQueueExecutor.java:1521)
at org.jboss.threads.DelegatingRunnable.run(DelegatingRunnable.java:11)
at org.jboss.threads.ThreadLocalResettingRunnable.run(ThreadLocalResettingRunnable.java:11)
at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30)
at java.base/java.lang.Thread.run(Thread.java:1583)
2026-07-23 21:36:17,053 ERROR [io.vertx.core.net.impl.ConnectionBase] (vert.x-eventloop-thread-0) Unexpected HTTP/1.x request: GET /sslvpn/Login/Login
2026-07-23 21:36:17,371 ERROR [io.vertx.core.net.impl.ConnectionBase] (vert.x-eventloop-thread-1) Unexpected HTTP/1.x request: GET /
2026-07-24 06:33:43,271 ERROR [io.vertx.core.net.impl.ConnectionBase] (vert.x-eventloop-thread-1) Unexpected HTTP/1.x request: GET /
2026-07-24 11:56:53,526 ERROR [org.keycloak.services.error.KeycloakErrorHandler] (executor-thread-54) Uncaught server error: java.lang.NullPointerException: Cannot invoke "Object.toString()" because the return value of "io.vertx.core.http.HttpServerRequest.authority()" is null
at org.jboss.resteasy.reactive.server.vertx.VertxResteasyReactiveRequestContext.getRequestHost(VertxResteasyReactiveRequestContext.java:200)
at org.jboss.resteasy.reactive.server.core.ResteasyReactiveRequestContext.getAuthority(ResteasyReactiveRequestContext.java:469)
at org.jboss.resteasy.reactive.server.jaxrs.UriInfoImpl.getBaseUri(UriInfoImpl.java:131)
at org.jboss.resteasy.reactive.server.jaxrs.UriInfoImpl.getBaseUriBuilder(UriInfoImpl.java:141)
at org.keycloak.url.HostnameV2Provider.getFrontUriBuilder(HostnameV2Provider.java:99)
at org.keycloak.url.HostnameV2Provider.getUri(HostnameV2Provider.java:73)
at org.keycloak.url.HostnameV2Provider.getScheme(HostnameV2Provider.java:134)
at org.keycloak.models.KeycloakUriInfo.<init>(KeycloakUriInfo.java:51)
at org.keycloak.services.DefaultKeycloakContext.getUri(DefaultKeycloakContext.java:90)
at org.keycloak.services.DefaultKeycloakContext.getUri(DefaultKeycloakContext.java:97)
at org.keycloak.services.resources.WelcomeResource.getWelcomePage(WelcomeResource.java:91)
at org.keycloak.services.resources.WelcomeResource$quarkusrestinvoker$getWelcomePage_3d46f4348f9016709ff9c5ca428ac29847ab83d6.invoke(Unknown Source)
at org.jboss.resteasy.reactive.server.handlers.InvocationHandler.handle(InvocationHandler.java:29)
at io.quarkus.resteasy.reactive.server.runtime.QuarkusResteasyReactiveRequestContext.invokeHandler(QuarkusResteasyReactiveRequestContext.java:141)
at org.jboss.resteasy.reactive.common.core.AbstractResteasyReactiveContext.run(AbstractResteasyReactiveContext.java:147)
at io.quarkus.vertx.core.runtime.VertxCoreRecorder$14.runWith(VertxCoreRecorder.java:635)
at org.jboss.threads.EnhancedQueueExecutor$Task.doRunWith(EnhancedQueueExecutor.java:2516)
at org.jboss.threads.EnhancedQueueExecutor$Task.run(EnhancedQueueExecutor.java:2495)
at org.jboss.threads.EnhancedQueueExecutor$ThreadBody.run(EnhancedQueueExecutor.java:1495)
at org.jboss.threads.DelegatingRunnable.run(DelegatingRunnable.java:11)
at org.jboss.threads.ThreadLocalResettingRunnable.run(ThreadLocalResettingRunnable.java:11)
at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30)
at java.base/java.lang.Thread.run(Thread.java:1583)
2026-07-24 17:08:38,528 ERROR [io.vertx.core.net.impl.ConnectionBase] (vert.x-eventloop-thread-1) Unexpected HTTP/1.x request: POST /
2026-07-24 17:08:38,849 ERROR [io.vertx.core.net.impl.ConnectionBase] (vert.x-eventloop-thread-1) Unexpected HTTP/1.x request: POST /global-protect/prelogin.esp?kerberos-support=yes&tmp=tmp&clientVer=4100&host-id=fb86a76b-fee4-48c8-95c1-85d6ab8ed30e&clientos=Windows&os-version=Windows+10+Pro%2C+64-bit&ipv6-support=yes&default-browser=2&cas-support=yes
2026-07-24 17:08:38,851 ERROR [io.vertx.core.net.impl.ConnectionBase] (vert.x-eventloop-thread-0) Unexpected HTTP/1.x request: POST /ssl-vpn/prelogin.esp?kerberos-support=yes&tmp=tmp&clientVer=4100&host-id=fb86a76b-fee4-48c8-95c1-85d6ab8ed30e&clientos=Windows&os-version=Windows+10+Pro%2C+64-bit&ipv6-support=yes&default-browser=2&cas-support=yes
2026-07-24 17:08:39,166 ERROR [io.vertx.core.net.impl.ConnectionBase] (vert.x-eventloop-thread-0) Unexpected HTTP/1.x request: GET /ssl-vpn/login.esp
2026-07-24 17:08:39,474 ERROR [io.vertx.core.net.impl.ConnectionBase] (vert.x-eventloop-thread-1) Unexpected HTTP/1.x request: GET /global-protect/login.esp
2026-07-24 17:08:39,788 ERROR [io.vertx.core.net.impl.ConnectionBase] (vert.x-eventloop-thread-0) Unexpected HTTP/1.x request: GET /ssl-vpn/login.esp
2026-07-24 17:08:40,109 ERROR [io.vertx.core.net.impl.ConnectionBase] (vert.x-eventloop-thread-1) Unexpected HTTP/1.x request: GET /
2026-07-28 15:54:28,122 ERROR [io.vertx.ext.web.RoutingContext] (vert.x-eventloop-thread-0) Unhandled exception in router
2026-07-28 16:00:59,957 ERROR [io.vertx.ext.web.RoutingContext] (vert.x-eventloop-thread-0) Unhandled exception in router
2026-07-31 15:42:30,456 ERROR [org.keycloak.services.error.KeycloakErrorHandler] (executor-thread-182) Uncaught server error: java.lang.NullPointerException: Cannot invoke "Object.toString()" because the return value of "io.vertx.core.http.HttpServerRequest.authority()" is null
at org.jboss.resteasy.reactive.server.vertx.VertxResteasyReactiveRequestContext.getRequestHost(VertxResteasyReactiveRequestContext.java:200)
at org.jboss.resteasy.reactive.server.core.ResteasyReactiveRequestContext.getAuthority(ResteasyReactiveRequestContext.java:469)
at org.jboss.resteasy.reactive.server.jaxrs.UriInfoImpl.getBaseUri(UriInfoImpl.java:131)
at org.jboss.resteasy.reactive.server.jaxrs.UriInfoImpl.getBaseUriBuilder(UriInfoImpl.java:141)
at org.keycloak.url.HostnameV2Provider.getFrontUriBuilder(HostnameV2Provider.java:99)
at org.keycloak.url.HostnameV2Provider.getUri(HostnameV2Provider.java:73)
at org.keycloak.url.HostnameV2Provider.getScheme(HostnameV2Provider.java:134)
at org.keycloak.models.KeycloakUriInfo.<init>(KeycloakUriInfo.java:51)
at org.keycloak.services.DefaultKeycloakContext.getUri(DefaultKeycloakContext.java:90)
at org.keycloak.services.DefaultKeycloakContext.getUri(DefaultKeycloakContext.java:97)
at org.keycloak.services.resources.WelcomeResource.getWelcomePage(WelcomeResource.java:91)
at org.keycloak.services.resources.WelcomeResource$quarkusrestinvoker$getWelcomePage_3d46f4348f9016709ff9c5ca428ac29847ab83d6.invoke(Unknown Source)
at org.jboss.resteasy.reactive.server.handlers.InvocationHandler.handle(InvocationHandler.java:29)
at io.quarkus.resteasy.reactive.server.runtime.QuarkusResteasyReactiveRequestContext.invokeHandler(QuarkusResteasyReactiveRequestContext.java:141)
at org.jboss.resteasy.reactive.common.core.AbstractResteasyReactiveContext.run(AbstractResteasyReactiveContext.java:147)
at io.quarkus.vertx.core.runtime.VertxCoreRecorder$14.runWith(VertxCoreRecorder.java:635)
at org.jboss.threads.EnhancedQueueExecutor$Task.doRunWith(EnhancedQueueExecutor.java:2516)
at org.jboss.threads.EnhancedQueueExecutor$Task.run(EnhancedQueueExecutor.java:2495)
at org.jboss.threads.EnhancedQueueExecutor$ThreadBody.run(EnhancedQueueExecutor.java:1521)
at org.jboss.threads.DelegatingRunnable.run(DelegatingRunnable.java:11)
at org.jboss.threads.ThreadLocalResettingRunnable.run(ThreadLocalResettingRunnable.java:11)
at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30)
at java.base/java.lang.Thread.run(Thread.java:1583)
2026-07-31 16:55:22,342 ERROR [io.vertx.core.net.impl.ConnectionBase] (vert.x-eventloop-thread-0) Unexpected HTTP/1.x request: GET /
2026-07-31 20:48:28,436 ERROR [org.keycloak.services.error.KeycloakErrorHandler] (executor-thread-185) Uncaught server error: java.lang.IllegalArgumentException: Failed to parse media type EAP
at org.jboss.resteasy.reactive.common.headers.MediaTypeHeaderDelegate.internalParse(MediaTypeHeaderDelegate.java:77)
at org.jboss.resteasy.reactive.common.headers.MediaTypeHeaderDelegate.parse(MediaTypeHeaderDelegate.java:53)
at org.jboss.resteasy.reactive.common.headers.MediaTypeHeaderDelegate.fromString(MediaTypeHeaderDelegate.java:128)
at org.jboss.resteasy.reactive.common.headers.MediaTypeHeaderDelegate.fromString(MediaTypeHeaderDelegate.java:15)
at jakarta.ws.rs.core.MediaType.valueOf(MediaType.java:172)
at org.jboss.resteasy.reactive.server.jaxrs.HttpHeadersImpl.getMediaType(HttpHeadersImpl.java:88)
at org.jboss.resteasy.reactive.server.jaxrs.ContainerRequestContextImpl.getMediaType(ContainerRequestContextImpl.java:125)
at org.keycloak.headers.DefaultSecurityHeadersProvider.addHeaders(DefaultSecurityHeadersProvider.java:69)
at org.keycloak.services.filters.KeycloakSecurityHeadersFilter.filter(KeycloakSecurityHeadersFilter.java:45)
at org.jboss.resteasy.reactive.server.handlers.ResourceResponseFilterHandler.handle(ResourceResponseFilterHandler.java:25)
at io.quarkus.resteasy.reactive.server.runtime.QuarkusResteasyReactiveRequestContext.invokeHandler(QuarkusResteasyReactiveRequestContext.java:150)
at org.jboss.resteasy.reactive.common.core.AbstractResteasyReactiveContext.run(AbstractResteasyReactiveContext.java:147)
at io.quarkus.vertx.core.runtime.VertxCoreRecorder$14.runWith(VertxCoreRecorder.java:635)
at org.jboss.threads.EnhancedQueueExecutor$Task.doRunWith(EnhancedQueueExecutor.java:2516)
at org.jboss.threads.EnhancedQueueExecutor$Task.run(EnhancedQueueExecutor.java:2495)
at org.jboss.threads.EnhancedQueueExecutor$ThreadBody.run(EnhancedQueueExecutor.java:1521)
at org.jboss.threads.DelegatingRunnable.run(DelegatingRunnable.java:11)
at org.jboss.threads.ThreadLocalResettingRunnable.run(ThreadLocalResettingRunnable.java:11)
at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30)
at java.base/java.lang.Thread.run(Thread.java:1583)
2026-07-31 21:10:19,786 ERROR [org.keycloak.services.error.KeycloakErrorHandler] (executor-thread-186) Uncaught server error: java.lang.NullPointerException: Cannot invoke "Object.toString()" because the return value of "io.vertx.core.http.HttpServerRequest.authority()" is null
at org.jboss.resteasy.reactive.server.vertx.VertxResteasyReactiveRequestContext.getRequestHost(VertxResteasyReactiveRequestContext.java:200)
at org.jboss.resteasy.reactive.server.core.ResteasyReactiveRequestContext.getAuthority(ResteasyReactiveRequestContext.java:469)
at org.jboss.resteasy.reactive.server.jaxrs.UriInfoImpl.getBaseUri(UriInfoImpl.java:131)
at org.jboss.resteasy.reactive.server.jaxrs.UriInfoImpl.getBaseUriBuilder(UriInfoImpl.java:141)
at org.keycloak.url.HostnameV2Provider.getFrontUriBuilder(HostnameV2Provider.java:99)
at org.keycloak.url.HostnameV2Provider.getUri(HostnameV2Provider.java:73)
at org.keycloak.url.HostnameV2Provider.getScheme(HostnameV2Provider.java:134)
at org.keycloak.models.KeycloakUriInfo.<init>(KeycloakUriInfo.java:51)
at org.keycloak.services.DefaultKeycloakContext.getUri(DefaultKeycloakContext.java:90)
at org.keycloak.services.DefaultKeycloakContext.getUri(DefaultKeycloakContext.java:97)
at org.keycloak.services.resources.WelcomeResource.getWelcomePage(WelcomeResource.java:91)
at org.keycloak.services.resources.WelcomeResource$quarkusrestinvoker$getWelcomePage_3d46f4348f9016709ff9c5ca428ac29847ab83d6.invoke(Unknown Source)
at org.jboss.resteasy.reactive.server.handlers.InvocationHandler.handle(InvocationHandler.java:29)
at io.quarkus.resteasy.reactive.server.runtime.QuarkusResteasyReactiveRequestContext.invokeHandler(QuarkusResteasyReactiveRequestContext.java:141)
at org.jboss.resteasy.reactive.common.core.AbstractResteasyReactiveContext.run(AbstractResteasyReactiveContext.java:147)
at io.quarkus.vertx.core.runtime.VertxCoreRecorder$14.runWith(VertxCoreRecorder.java:635)
at org.jboss.threads.EnhancedQueueExecutor$Task.doRunWith(EnhancedQueueExecutor.java:2516)
at org.jboss.threads.EnhancedQueueExecutor$Task.run(EnhancedQueueExecutor.java:2495)
at org.jboss.threads.EnhancedQueueExecutor$ThreadBody.run(EnhancedQueueExecutor.java:1521)
at org.jboss.threads.DelegatingRunnable.run(DelegatingRunnable.java:11)
at org.jboss.threads.ThreadLocalResettingRunnable.run(ThreadLocalResettingRunnable.java:11)
at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30)
at java.base/java.lang.Thread.run(Thread.java:1583)
2026-07-31 21:10:24,059 ERROR [io.vertx.ext.web.RoutingContext] (vert.x-eventloop-thread-1) Unhandled exception in router
2026-07-31 21:10:27,043 ERROR [io.vertx.ext.web.RoutingContext] (vert.x-eventloop-thread-1) Unhandled exception in router
2026-08-01 05:24:47,189 ERROR [org.keycloak.services.error.KeycloakErrorHandler] (executor-thread-191) Uncaught server error: java.lang.NullPointerException: Cannot invoke "Object.toString()" because the return value of "io.vertx.core.http.HttpServerRequest.authority()" is null
at org.jboss.resteasy.reactive.server.vertx.VertxResteasyReactiveRequestContext.getRequestHost(VertxResteasyReactiveRequestContext.java:200)
at org.jboss.resteasy.reactive.server.core.ResteasyReactiveRequestContext.getAuthority(ResteasyReactiveRequestContext.java:469)
at org.jboss.resteasy.reactive.server.jaxrs.UriInfoImpl.getBaseUri(UriInfoImpl.java:131)
at org.jboss.resteasy.reactive.server.jaxrs.UriInfoImpl.getBaseUriBuilder(UriInfoImpl.java:141)
at org.keycloak.url.HostnameV2Provider.getFrontUriBuilder(HostnameV2Provider.java:99)
at org.keycloak.url.HostnameV2Provider.getUri(HostnameV2Provider.java:73)
at org.keycloak.url.HostnameV2Provider.getScheme(HostnameV2Provider.java:134)
at org.keycloak.models.KeycloakUriInfo.<init>(KeycloakUriInfo.java:51)
at org.keycloak.services.DefaultKeycloakContext.getUri(DefaultKeycloakContext.java:90)
at org.keycloak.services.DefaultKeycloakContext.getUri(DefaultKeycloakContext.java:97)
at org.keycloak.services.resources.WelcomeResource.getWelcomePage(WelcomeResource.java:91)
at org.keycloak.services.resources.WelcomeResource$quarkusrestinvoker$getWelcomePage_3d46f4348f9016709ff9c5ca428ac29847ab83d6.invoke(Unknown Source)
at org.jboss.resteasy.reactive.server.handlers.InvocationHandler.handle(InvocationHandler.java:29)
at io.quarkus.resteasy.reactive.server.runtime.QuarkusResteasyReactiveRequestContext.invokeHandler(QuarkusResteasyReactiveRequestContext.java:141)
at org.jboss.resteasy.reactive.common.core.AbstractResteasyReactiveContext.run(AbstractResteasyReactiveContext.java:147)
at io.quarkus.vertx.core.runtime.VertxCoreRecorder$14.runWith(VertxCoreRecorder.java:635)
at org.jboss.threads.EnhancedQueueExecutor$Task.doRunWith(EnhancedQueueExecutor.java:2516)
at org.jboss.threads.EnhancedQueueExecutor$Task.run(EnhancedQueueExecutor.java:2495)
at org.jboss.threads.EnhancedQueueExecutor$ThreadBody.run(EnhancedQueueExecutor.java:1495)
at org.jboss.threads.DelegatingRunnable.run(DelegatingRunnable.java:11)
at org.jboss.threads.ThreadLocalResettingRunnable.run(ThreadLocalResettingRunnable.java:11)
at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30)
at java.base/java.lang.Thread.run(Thread.java:1583)
2026-08-01 05:24:52,566 ERROR [io.vertx.ext.web.RoutingContext] (vert.x-eventloop-thread-1) Unhandled exception in router
2026-08-01 05:24:52,663 ERROR [io.vertx.ext.web.RoutingContext] (vert.x-eventloop-thread-0) Unhandled exception in router
2026-08-06 09:37:39,883 ERROR [org.keycloak.services.error.KeycloakErrorHandler] (executor-thread-283) Uncaught server error: java.lang.NullPointerException
2026-08-07 09:22:22,941 ERROR [org.keycloak.services.error.KeycloakErrorHandler] (executor-thread-298) Uncaught server error: java.lang.NullPointerException
2026-08-07 09:22:30,300 ERROR [io.vertx.ext.web.RoutingContext] (vert.x-eventloop-thread-0) Unhandled exception in router
2026-08-07 09:22:30,402 ERROR [io.vertx.ext.web.RoutingContext] (vert.x-eventloop-thread-1) Unhandled exception in router
2026-08-07 17:01:47,329 ERROR [org.keycloak.services.error.KeycloakErrorHandler] (executor-thread-305) Uncaught server error: java.lang.NullPointerException
2026-08-07 17:01:53,303 ERROR [io.vertx.ext.web.RoutingContext] (vert.x-eventloop-thread-0) Unhandled exception in router
2026-08-07 17:01:53,393 ERROR [io.vertx.ext.web.RoutingContext] (vert.x-eventloop-thread-1) Unhandled exception in router
2026-08-07 20:20:02,831 ERROR [io.vertx.core.net.impl.ConnectionBase] (vert.x-eventloop-thread-0) Unexpected HTTP/1.x request: GET /
2026-08-08 03:55:00,333 ERROR [org.keycloak.services.error.KeycloakErrorHandler] (executor-thread-312) Uncaught server error: java.lang.NullPointerException
2026-08-08 03:55:06,190 ERROR [io.vertx.ext.web.RoutingContext] (vert.x-eventloop-thread-0) Unhandled exception in router
2026-08-08 03:55:06,273 ERROR [io.vertx.ext.web.RoutingContext] (vert.x-eventloop-thread-1) Unhandled exception in router
2026-08-11 17:52:54,255 ERROR [io.vertx.core.net.impl.ConnectionBase] (vert.x-eventloop-thread-1) Unexpected HTTP/1.x request: GET /
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