FULL PRODUCT VERSION :
java version "1.6.0_45"
Java(TM) SE Runtime Environment (build 1.6.0_45-b06)
Java HotSpot(TM) Server VM (build 20.45-b01, mixed mode)

ADDITIONAL OS VERSION INFORMATION :
SunOS zone1 5.11 11.1 sun4v sparc sun4v

A DESCRIPTION OF THE PROBLEM :
There's no response in calling javax.crypto.Cipher.init(int i, java.security.Key key) in Solaris 11 sometimes.

Here's the thread stack:

"RMI TCP Connection(12352)-10.230.7.132" daemon prio=3 tid=0x02feb800 nid=0x4b77 runnable [0xab76d000]
   java.lang.Thread.State: RUNNABLE
at sun.security.pkcs11.wrapper.PKCS11.C_DestroyObject(Native Method)
at sun.security.pkcs11.SessionKeyRef.dispose(P11Key.java:1081)
at sun.security.pkcs11.SessionKeyRef.drainRefQueueBounded(P11Key.java:1057)
at sun.security.pkcs11.SessionKeyRef.<init>(P11Key.java:1072)
at sun.security.pkcs11.P11Key.<init>(P11Key.java:98)
at sun.security.pkcs11.P11Key$P11SecretKey.<init>(P11Key.java:379)
at sun.security.pkcs11.P11Key.secretKey(P11Key.java:271)
at sun.security.pkcs11.P11SecretKeyFactory.createKey(P11SecretKeyFactory.java:220)
at sun.security.pkcs11.P11SecretKeyFactory.convertKey(P11SecretKeyFactory.java:129)
at sun.security.pkcs11.P11Cipher.engineGetKeySize(P11Cipher.java:842)
at javax.crypto.Cipher.b(DashoA13*..)
at javax.crypto.Cipher.a(DashoA13*..)
at javax.crypto.Cipher.a(DashoA13*..)
at javax.crypto.Cipher.a(DashoA13*..)
- locked <0xf584db38> (a java.lang.Object)
at javax.crypto.Cipher.init(DashoA13*..)
at javax.crypto.Cipher.init(DashoA13*..)
at com.utstar.nms.util.EncryptUtil.decrypt(EncryptUtil.java:107)
at com.utstar.nms.securitydb.LoginMgrImpl.login(LoginMgrImpl.java:106)
at com.utstar.nms.securitydb.LoginMgrFEImpl.login(LoginMgrFEImpl.java:23)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at sun.rmi.server.UnicastServerRef.dispatch(UnicastServerRef.java:303)
at sun.rmi.transport.Transport$1.run(Transport.java:159)
at java.security.AccessController.doPrivileged(Native Method)
at sun.rmi.transport.Transport.serviceCall(Transport.java:155)
at sun.rmi.transport.tcp.TCPTransport.handleMessages(TCPTransport.java:535)
at sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run0(TCPTransport.java:790)
at sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run(TCPTransport.java:649)
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:895)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:918)
at java.lang.Thread.run(Thread.java:662)

Source code:

    public static String decrypt(String encryptText) {
        try {
            Cipher c1 = Cipher.getInstance("DES");
            byte[] keyByte = hex2byte(key);
            ByteArrayInputStream intemp = new ByteArrayInputStream(keyByte);
            ObjectInputStream in = new ObjectInputStream(intemp);
            SecretKey desKey = (SecretKey) in.readObject();
            intemp.close();
            in.close();
            String str = new String(decode(encryptText.getBytes()));
            byte[] decoded = hex2byte(str);
            c1.init(Cipher.DECRYPT_MODE, desKey);
            byte[] clearByte = c1.doFinal(decoded);
            String finalStr = new String(clearByte);
            return finalStr;
        }
        catch (NoSuchPaddingException e) {
            e.printStackTrace();
        }
        catch (NoSuchAlgorithmException nsae) {
            nsae.printStackTrace();
        }
        catch (IOException ioe) {
            ioe.printStackTrace();
        }
        catch (ClassNotFoundException nce) {
            nce.printStackTrace();
        }
        catch (InvalidKeyException ike) {
            ike.printStackTrace();
        }
        catch (BadPaddingException bpe) {
            bpe.printStackTrace();
        }
        catch (IllegalBlockSizeException ibe) {
            ibe.printStackTrace();
        }
        return null;
    }


REPRODUCIBILITY :
This bug can be reproduced occasionally.

SUPPORT :
YES