createFromTexture3d -- is it working?

Is there an example that uses the CLGLContext createFromTexture3d? Has anyone seen this error?

java.lang.IllegalArgumentException: CL_MEM_COPY_HOST_PTR or CL_MEM_USE_HOST_PTR can not be used with OpenGL Buffers.

I've had success with openCL when it's not linked to openGL, and I got the openCL/openGL interoperability demo to run -- but that demo only shares a vertex buffer object, not a texture.  

I would like to have openCL process an openGL texture that already exists on the GPU.

Does anyone have an example that works? Has anyone tried this?
Thanks!

I've used 2d textures ok.

How are you calling that function?  Using a recent jocl?