diff --git a/openvidu-server/src/main/java/io/openvidu/server/cdr/CDREventNodeCrashed.java b/openvidu-server/src/main/java/io/openvidu/server/cdr/CDREventNodeCrashed.java
index bf673d48..d9aef1b1 100644
--- a/openvidu-server/src/main/java/io/openvidu/server/cdr/CDREventNodeCrashed.java
+++ b/openvidu-server/src/main/java/io/openvidu/server/cdr/CDREventNodeCrashed.java
@@ -1,6 +1,5 @@
 package io.openvidu.server.cdr;
 
-import java.util.ArrayList;
 import java.util.List;
 
 import com.google.gson.JsonArray;
@@ -11,15 +10,16 @@ import io.openvidu.server.kurento.kms.Kms;
 public class CDREventNodeCrashed extends CDREvent {
 
 	private Kms kms;
-	private List<String> sessionIds = new ArrayList<>();
-	private List<String> recordingIds = new ArrayList<>();
+	private List<String> sessionIds;
+	private List<String> recordingIds;
 	private String environmentId;
 
-	public CDREventNodeCrashed(CDREventName eventName, Long timeStamp, Kms kms, String environmentId) {
+	public CDREventNodeCrashed(CDREventName eventName, Long timeStamp, Kms kms, String environmentId,
+			List<String> sessionIds, List<String> recordingIds) {
 		super(eventName, null, null, timeStamp);
 		this.kms = kms;
-		kms.getKurentoSessions().forEach(session -> sessionIds.add(session.getSessionId()));
-		kms.getActiveRecordings().forEach(entry -> recordingIds.add(entry.getKey()));
+		this.sessionIds = sessionIds;
+		this.recordingIds = recordingIds;
 		this.environmentId = environmentId;
 	}
 
diff --git a/openvidu-server/src/main/java/io/openvidu/server/cdr/CallDetailRecord.java b/openvidu-server/src/main/java/io/openvidu/server/cdr/CallDetailRecord.java
index bac8f3f6..215f16d4 100644
--- a/openvidu-server/src/main/java/io/openvidu/server/cdr/CallDetailRecord.java
+++ b/openvidu-server/src/main/java/io/openvidu/server/cdr/CallDetailRecord.java
@@ -19,6 +19,7 @@ package io.openvidu.server.cdr;
 
 import java.util.Collection;
 import java.util.Iterator;
+import java.util.List;
 import java.util.Map;
 import java.util.Set;
 import java.util.concurrent.ConcurrentHashMap;
@@ -193,6 +194,13 @@ public class CallDetailRecord {
 		this.log(new CDREventSignal(sessionId, uniqueSessionId, from, to, type, data));
 	}
 
+	public void recordNodeCrashed(Kms kms, String environmentId, long timeOfKurentoDisconnection,
+			List<String> sessionIds, List<String> recordingIds) {
+		CDREvent e = new CDREventNodeCrashed(CDREventName.nodeCrashed, timeOfKurentoDisconnection, kms, environmentId,
+				sessionIds, recordingIds);
+		this.log(e);
+	}
+
 	protected void log(CDREvent event) {
 		this.loggers.forEach(logger -> {
 
@@ -224,9 +232,4 @@ public class CallDetailRecord {
 		});
 	}
 
-	public void recordNodeCrashed(Kms kms, String environmentId, long timeOfKurentoDisconnection) {
-		CDREvent e = new CDREventNodeCrashed(CDREventName.nodeCrashed, timeOfKurentoDisconnection, kms, environmentId);
-		this.log(e);
-	}
-
 }
diff --git a/openvidu-server/src/main/java/io/openvidu/server/core/SessionEventsHandler.java b/openvidu-server/src/main/java/io/openvidu/server/core/SessionEventsHandler.java
index a4096238..dc90fb1d 100644
--- a/openvidu-server/src/main/java/io/openvidu/server/core/SessionEventsHandler.java
+++ b/openvidu-server/src/main/java/io/openvidu/server/core/SessionEventsHandler.java
@@ -18,6 +18,7 @@
 package io.openvidu.server.core;
 
 import java.util.HashSet;
+import java.util.List;
 import java.util.Map;
 import java.util.Optional;
 import java.util.Set;
@@ -635,7 +636,8 @@ public class SessionEventsHandler {
 	 * This handler must be called before cleaning any sessions or recordings hosted
 	 * by the crashed Media Node
 	 */
-	public void onMediaNodeCrashed(Kms kms, long timeOfKurentoDisconnection) {
+	public void onMediaNodeCrashed(Kms kms, long timeOfKurentoDisconnection, List<String> sessionIds,
+			List<String> recordingIds) {
 	}
 
 	public void onMasterNodeCrashed() {
diff --git a/openvidu-server/src/main/java/io/openvidu/server/kurento/kms/KmsManager.java b/openvidu-server/src/main/java/io/openvidu/server/kurento/kms/KmsManager.java
index 1ded757b..5fc07e24 100644
--- a/openvidu-server/src/main/java/io/openvidu/server/kurento/kms/KmsManager.java
+++ b/openvidu-server/src/main/java/io/openvidu/server/kurento/kms/KmsManager.java
@@ -215,7 +215,13 @@ public abstract class KmsManager {
 						kms.getKurentoClientReconnectTimer().cancelTimer();
 
 						final long timeOfKurentoDisconnection = kms.getTimeOfKurentoClientDisconnection();
-						sessionEventsHandler.onMediaNodeCrashed(kms, timeOfKurentoDisconnection);
+						final List<String> affectedSessionIds = kms.getKurentoSessions().stream()
+								.map(session -> session.getSessionId()).collect(Collectors.toUnmodifiableList());
+						final List<String> affectedRecordingIds = kms.getActiveRecordings().stream()
+								.map(entry -> entry.getKey()).collect(Collectors.toUnmodifiableList());
+
+						sessionEventsHandler.onMediaNodeCrashed(kms, timeOfKurentoDisconnection, affectedSessionIds,
+								affectedRecordingIds);
 
 						// Close all sessions and recordings with reason "nodeCrashed"
 						log.warn("Closing {} sessions hosted by KMS with uri {}: {}", kms.getKurentoSessions().size(),