diff --git a/application/src/test/java/org/thingsboard/server/transport/coap/AbstractCoapIntegrationTest.java b/application/src/test/java/org/thingsboard/server/transport/coap/AbstractCoapIntegrationTest.java
index cf23a5be97..69d40f5409 100644
--- a/application/src/test/java/org/thingsboard/server/transport/coap/AbstractCoapIntegrationTest.java
+++ b/application/src/test/java/org/thingsboard/server/transport/coap/AbstractCoapIntegrationTest.java
@@ -62,7 +62,7 @@ public abstract class AbstractCoapIntegrationTest extends AbstractTransportInteg
 
     @DynamicPropertySource
     static void props(DynamicPropertyRegistry registry) {
-        log.info("coap.bind_port = {}", COAP_PORT);
+        log.warn("coap.bind_port = {}", COAP_PORT);
         registry.add("coap.bind_port", () -> COAP_PORT);
     }
 
diff --git a/application/src/test/java/org/thingsboard/server/transport/coap/security/AbstractCoapSecurityIntegrationTest.java b/application/src/test/java/org/thingsboard/server/transport/coap/security/AbstractCoapSecurityIntegrationTest.java
index 9c42d87369..b0531457a4 100644
--- a/application/src/test/java/org/thingsboard/server/transport/coap/security/AbstractCoapSecurityIntegrationTest.java
+++ b/application/src/test/java/org/thingsboard/server/transport/coap/security/AbstractCoapSecurityIntegrationTest.java
@@ -82,7 +82,7 @@ public abstract class AbstractCoapSecurityIntegrationTest extends AbstractCoapIn
 
     @DynamicPropertySource
     static void props(DynamicPropertyRegistry registry) {
-        log.info("coap.dtls.bind_port = {}", COAPS_PORT);
+        log.warn("coap.dtls.bind_port = {}", COAPS_PORT);
         registry.add("coap.dtls.bind_port", () -> COAPS_PORT);
     }
 
@@ -297,6 +297,7 @@ public abstract class AbstractCoapSecurityIntegrationTest extends AbstractCoapIn
             socket.setReuseAddress(true);
             return true;
         } catch (IOException e) {
+            log.warn("Failed to open UDP port on port " + port, e);
             return false;
         }
     }