**System Information**
Ubuntu 14.04 64bit, GTX 570
**Blender Version**
Broken: (2.74)
Worked: (optional)
**Short description of error**
The eye lid exposed inner meshes of the eye when the motion blur turned on. The upper+lower eye lids and the eyes are all separate meshes. They are controlled by copy rotation constraint of the bone and also by Mesh Deform Modifier.
**Exact steps for others to reproduce the error**
kindly see the attached image.
{F163808}