diff --git a/apache-jstl/src/test/java/org/eclipse/jetty/jstl/JstlTest.java b/apache-jstl/src/test/java/org/eclipse/jetty/jstl/JstlTest.java
index 1af557f1eae..e6e07336c54 100644
--- a/apache-jstl/src/test/java/org/eclipse/jetty/jstl/JstlTest.java
+++ b/apache-jstl/src/test/java/org/eclipse/jetty/jstl/JstlTest.java
@@ -18,6 +18,11 @@
 
 package org.eclipse.jetty.jstl;
 
+import static org.hamcrest.Matchers.containsString;
+import static org.hamcrest.Matchers.is;
+import static org.hamcrest.Matchers.not;
+import static org.junit.Assert.assertThat;
+
 import java.io.File;
 import java.io.IOException;
 import java.io.InputStream;
@@ -32,22 +37,15 @@ import org.eclipse.jetty.server.Server;
 import org.eclipse.jetty.server.ServerConnector;
 import org.eclipse.jetty.toolchain.test.FS;
 import org.eclipse.jetty.toolchain.test.JAR;
-import org.eclipse.jetty.toolchain.test.JDK;
 import org.eclipse.jetty.toolchain.test.MavenTestingUtils;
 import org.eclipse.jetty.util.IO;
 import org.eclipse.jetty.webapp.Configuration;
 import org.eclipse.jetty.webapp.WebAppContext;
 import org.junit.AfterClass;
-import org.junit.Assume;
 import org.junit.BeforeClass;
 import org.junit.Ignore;
 import org.junit.Test;
 
-import static org.hamcrest.Matchers.containsString;
-import static org.hamcrest.Matchers.is;
-import static org.hamcrest.Matchers.not;
-import static org.junit.Assert.assertThat;
-
 public class JstlTest
 {
     private static Server server;
@@ -56,8 +54,6 @@ public class JstlTest
     @BeforeClass
     public static void startServer() throws Exception
     {
-        Assume.assumeFalse(JDK.IS_9);
-
         // Setup Server
         server = new Server();
         ServerConnector connector = new ServerConnector(server);
@@ -135,7 +131,6 @@ public class JstlTest
     }
     
     @Test
-    @Ignore
     public void testCatchTaglib() throws IOException
     {
         HttpURLConnection http = (HttpURLConnection) baseUri.resolve("/catch-taglib.jsp").toURL().openConnection();
diff --git a/jetty-alpn/jetty-alpn-server/src/main/java/org/eclipse/jetty/alpn/server/ALPNServerConnectionFactory.java b/jetty-alpn/jetty-alpn-server/src/main/java/org/eclipse/jetty/alpn/server/ALPNServerConnectionFactory.java
index 56135bd008d..0bebdccd0ac 100644
--- a/jetty-alpn/jetty-alpn-server/src/main/java/org/eclipse/jetty/alpn/server/ALPNServerConnectionFactory.java
+++ b/jetty-alpn/jetty-alpn-server/src/main/java/org/eclipse/jetty/alpn/server/ALPNServerConnectionFactory.java
@@ -104,6 +104,9 @@ public class ALPNServerConnectionFactory extends NegotiatingServerConnectionFact
                 return connection;
             }
         }
-        throw new IllegalStateException("No ALPNProcessor for " + engine);
+        
+        if (LOG.isDebugEnabled())
+            LOG.debug("No ALPNProcessor: {} {}",engine,endPoint);
+        throw new IllegalStateException("Connection rejected: No ALPN Processor for " + engine.getClass().getName() + " from " + processors);
     }
 }
diff --git a/jetty-io/src/main/java/org/eclipse/jetty/io/ManagedSelector.java b/jetty-io/src/main/java/org/eclipse/jetty/io/ManagedSelector.java
index f2ffc393fea..ad08872056e 100644
--- a/jetty-io/src/main/java/org/eclipse/jetty/io/ManagedSelector.java
+++ b/jetty-io/src/main/java/org/eclipse/jetty/io/ManagedSelector.java
@@ -666,6 +666,7 @@ public class ManagedSelector extends ContainerLifeCycle implements Dumpable
         protected void failed(Throwable failure)
         {
             closeNoExceptions(channel);
+            LOG.warn(String.valueOf(failure));
             LOG.debug(failure);
         }
     }