MacOS Guest is crashing when Mirroring iOS Device Screen

[nadavrub]

Environment
* VirtualBox 5.0.14 r105127
* Host Windows2012 (x64) 8Gb RAM Core i7
* Guest: MacOS Ysemite

Use case
* Mirror iOS device screen to the guest MacOS machine, see this link for details: link deleted.

Problem at hand
* When mirroring the iOS device the guest MacOS die with 'can't allocate buffers'

Is this a bug w/ VirtualBox? is there any way to go around it?

[mpack]

Important notice regarding Mac OS X as Guest.