diff --git a/log4j-core-test/src/test/java/org/apache/logging/log4j/core/async/DisruptorUtilTest.java b/log4j-core-test/src/test/java/org/apache/logging/log4j/core/async/DisruptorUtilTest.java
new file mode 100644
index 00000000000..634021189cc
--- /dev/null
+++ b/log4j-core-test/src/test/java/org/apache/logging/log4j/core/async/DisruptorUtilTest.java
@@ -0,0 +1,46 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to you under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.apache.logging.log4j.core.async;
+
+import static org.assertj.core.api.Assertions.assertThat;
+
+import java.lang.reflect.Method;
+import java.util.List;
+import java.util.stream.Collectors;
+import org.apache.logging.log4j.Level;
+import org.apache.logging.log4j.status.StatusData;
+import org.apache.logging.log4j.test.ListStatusListener;
+import org.apache.logging.log4j.test.junit.UsingStatusListener;
+import org.junit.jupiter.api.Test;
+
+@UsingStatusListener
+class DisruptorUtilTest {
+
+    @Test
+    void detectDisruptorMajorVersion_logsVersionDetection(final ListStatusListener statusListener) throws Exception {
+        final Method method = DisruptorUtil.class.getDeclaredMethod("detectDisruptorMajorVersion");
+        method.setAccessible(true);
+        final int detectedVersion = (int) method.invoke(null);
+
+        assertThat(detectedVersion).isIn(3, 4);
+
+        final List<StatusData> debugData =
+                statusListener.findStatusData(Level.DEBUG).collect(Collectors.toList());
+        assertThat(debugData).anySatisfy(data -> assertThat(data.getMessage().getFormattedMessage())
+                .contains("LMAX Disruptor version detected: " + detectedVersion));
+    }
+}
diff --git a/log4j-core/src/main/java/org/apache/logging/log4j/core/async/DisruptorUtil.java b/log4j-core/src/main/java/org/apache/logging/log4j/core/async/DisruptorUtil.java
index f115e2ae378..2b39141bbd8 100644
--- a/log4j-core/src/main/java/org/apache/logging/log4j/core/async/DisruptorUtil.java
+++ b/log4j-core/src/main/java/org/apache/logging/log4j/core/async/DisruptorUtil.java
@@ -55,13 +55,17 @@ final class DisruptorUtil {
     // TODO: replace with LoaderUtil.isClassAvailable() when TCCL is removed
     // See: https://github.com/apache/logging-log4j2/issues/3706
     private static int detectDisruptorMajorVersion() {
+        final int version;
         try {
             Class.forName(
-                    "com.lmax.disruptor.SequenceReportingEventHandler", true, DisruptorUtil.class.getClassLoader());
+                    "com.lmax.disruptor.SequenceReportingEventHandler", false, DisruptorUtil.class.getClassLoader());
+            version = 3;
             return 3;
-        } catch (final ClassNotFoundException e) {
-            return 4;
+        } catch (final ClassNotFoundException ignored) {
+            version = 4;
         }
+        LOGGER.debug("LMAX Disruptor version detected: {}", version);
+        return version;
     }
 
     private DisruptorUtil() {}