--- /dev/null	2018-06-17 23:18:20.806999507 +0800
+++ new/test/jdk/jfr/event/oldobject/TestCircularReference.java	2019-01-29 11:04:05.349802808 +0800
@@ -0,0 +1,86 @@
+/*
+ * Copyright (c) 2015, 2019, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.  Oracle designates this
+ * particular file as subject to the "Classpath" exception as provided
+ * by Oracle in the LICENSE file that accompanied this code.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+package jdk.jfr.event.oldobject;
+
+import java.util.ArrayList;
+import java.util.List;
+
+import jdk.jfr.Recording;
+import jdk.jfr.consumer.RecordedEvent;
+import jdk.jfr.internal.test.WhiteBox;
+import jdk.testlibrary.jfr.EventNames;
+import jdk.testlibrary.jfr.Events;
+import jdk.testlibrary.jfr.OldObjects;
+
+/*
+ * @test
+ * @key jfr
+ * @requires vm.gc == "null"
+ * @library /lib/testlibrary
+ * @modules jdk.jfr/jdk.jfr.internal.test
+ * @run main/othervm -XX:TLABSize=2k jdk.jfr.event.oldobject.TestCircularReference
+ */
+public class TestCircularReference {
+
+    static class TestCircularReferrer {
+        // Allocate array to trigger sampling code path for interpreter / c1
+        final byte[] leak = new byte[1_0000_000];
+        TestCircularReferrer reference;
+
+        public void setReference(TestCircularReferrer reference) {
+            this.reference = reference;
+        }
+    }
+
+    public final static List<Object> referenceHolder = new ArrayList<>(OldObjects.MIN_SIZE);
+
+    public static void main(String[] args) throws Exception {
+        WhiteBox.setWriteAllObjectSamples(true);
+
+        try (Recording r = new Recording()) {
+            r.enable(EventNames.OldObjectSample).with("cutoff", "infinity").withStackTrace();
+            r.start();
+
+            TestCircularReferrer a = new TestCircularReferrer();
+            TestCircularReferrer b = new TestCircularReferrer();
+            TestCircularReferrer c = new TestCircularReferrer();
+            a.setReference(b);
+            b.setReference(c);
+            c.setReference(a);
+            referenceHolder.add(a);
+
+            TestCircularReferrer selfReflector = new TestCircularReferrer();
+            selfReflector.setReference(selfReflector);
+            referenceHolder.add(selfReflector);
+
+            r.stop();
+
+            List<RecordedEvent> events = Events.fromRecording(r);
+            if (events.isEmpty()) {
+                throw new AssertionError("Expected Old Object Sample events!");
+            }
+        }
+    }
+}