Fixing log messages

Fixing onos-config glitch

Change-Id: I15a1d7bc0a4fc50773f041328958bf02e8e4cb0f
diff --git a/core/net/src/main/java/org/onosproject/event/impl/CoreEventDispatcher.java b/core/net/src/main/java/org/onosproject/event/impl/CoreEventDispatcher.java
index 2c9d9aa..2ea308b 100644
--- a/core/net/src/main/java/org/onosproject/event/impl/CoreEventDispatcher.java
+++ b/core/net/src/main/java/org/onosproject/event/impl/CoreEventDispatcher.java
@@ -156,7 +156,7 @@
             long delta = System.currentTimeMillis() - lastStart;
             if (lastStart > 0 && delta > maxProcessMillis) {
                 lastStart = 0;
-                log.error("Event sink {} exceeded execution time limit: {} ms",
+                log.warn("Event sink {} exceeded execution time limit: {} ms; spawning new dispatch loop",
                           lastSink.getClass().getName(), delta);
 
                 // Notify the sink that it has exceeded its time limit.