Posted by Wibowit on Apr 28, 2011; 8:24am
URL: https://forum.jogamp.org/CLImage2D-example-program-Exception-while-executing-kernel-Some-Observations-SOLVED-tp2870005p2873792.html

Maybe search for similiar bug report on AMD's forums - http://forums.amd.com/devforum/categories.cfm?catid=390 IIRC there was some similiar bug not so long ago.