ReactOS Freezes on Startup when VirtualBox Guest Additions are installed

When starting ReactOS in Debug Mode with VirtualBox Guest Additions installed
(including SVGA driver), ReactOS freezes when loading the desktop icons (Not
all load up before crash).
Each time virtual machine is reset, the same happens, except a different
(random) number of the desktop icons load up before it freezes.
Note: ReactOS was installed in 1024x768x32 mode.