--- old/test/hotspot/jtreg/compiler/codegen/aes/TestCipherBlockChainingEncrypt.java	Mon Feb 25 15:31:46 2019
+++ new/test/hotspot/jtreg/compiler/codegen/aes/TestCipherBlockChainingEncrypt.java	Mon Feb 25 15:31:45 2019
@@ -25,7 +25,7 @@
  * @test
  * @bug 8209951
  * @summary SIGBUS in com.sun.crypto.provider.CipherBlockChaining
- * @run main/othervm/timeout=300 -Xbatch
+ * @run main/othervm/timeout=600 -Xbatch
  *      compiler.codegen.aes.TestCipherBlockChainingEncrypt
  */
 
@@ -53,7 +53,7 @@
     private static Cipher ci;
 
     public static void main(String[] args) throws Exception {
-     for(int i=0; i<5_000; i++) {
+     for(int i=0; i<2_000; i++) {
         if (!(new TestCipherBlockChainingEncrypt().test(args))) {
             throw new RuntimeException("TestCipherBlockChainingEncrypt test failed");
        }