facebok android 4.0.0 loginbutton loginmaster callback stranger bug

no matter use login master or login button to register login callback;
only loginButton.registerCallback can be work

 loginButton.registerCallback(callbackManager, new FacebookCallback() {
            @Override            public void onSuccess(LoginResult loginResult) {
            }

            @Override            public void onCancel() {

            }

            @Override            public void onError(FacebookException e) {

            }
        });