XMP library crashes on BlackBerry10 / ARM

I'm developing an application for BlackBerry 10, which uses the XMP library heavily.

The application works fine on the simulator (x86), but when run on the actual BB10 device, the XMP library crashes on certain photos.  I've so far identified two different types of crash.

Here are the stack traces:

and:

As a developer, how should I overcome these significant show-stoppers?

Thanks,
Daniel