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diff --git a/cmd/dtrace/test/tst/common/assocs/tst.invalidref.d b/cmd/dtrace/test/tst/common/assocs/tst.invalidref.d
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+++ b/cmd/dtrace/test/tst/common/assocs/tst.invalidref.d
@@ -0,0 +1,75 @@
+/*
+ * CDDL HEADER START
+ *
+ * The contents of this file are subject to the terms of the
+ * Common Development and Distribution License (the "License").
+ * You may not use this file except in compliance with the License.
+ *
+ * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
+ * or http://www.opensolaris.org/os/licensing.
+ * See the License for the specific language governing permissions
+ * and limitations under the License.
+ *
+ * When distributing Covered Code, include this CDDL HEADER in each
+ * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
+ * If applicable, add the following below this CDDL HEADER, with the
+ * fields enclosed by brackets "[]" replaced with your own identifying
+ * information: Portions Copyright [yyyy] [name of copyright owner]
+ *
+ * CDDL HEADER END
+ */
+
+/*
+ * Copyright 2007 Sun Microsystems, Inc. All rights reserved.
+ * Use is subject to license terms.
+ */
+
+#pragma ident "%Z%%M% %I% %E% SMI"
+
+/*
+ * Test to ensure that invalid stores to a global associative array
+ * are caught correctly.
+ */
+
+#pragma D option quiet
+
+int last_cmds[int][4];
+
+BEGIN
+{
+ errors = 0;
+ forward = 0;
+ backward = 0;
+}
+
+tick-1s
+/!forward/
+{
+ forward = 1;
+ last_cmds[1][4] = 0xdeadbeef;
+}
+
+tick-1s
+/!backward/
+{
+ backward = 1;
+ last_cmds[1][-5] = 0xdeadbeef;
+}
+
+tick-1s
+/errors > 1/
+{
+ exit(0);
+}
+
+tick-1s
+/n++ > 5/
+{
+ exit(1);
+}
+
+ERROR
+/arg4 == DTRACEFLT_BADADDR/
+{
+ errors++;
+}
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