I can't determine if it is an engage bug or an evas bug. All one needs to do is hover over the icons in the launcher in engage and then move out of engage. Or, click on an icon.
A gdb log is attached. Engage doesn't even come up in that log, which really puzzles me. I haven't been able to reproduce this bug for several hours now with engage unloaded.
Using EFL-1.7.4, E-0.17.0, dark theme (the default), and engage from svn.