Hyper-V: Windows Server 2012 R2 Bugcheck 0x109

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I am consistently getting a bugcheck 0x109 on a 2012 R2 evaluation install on my Windows 8.1 x64 Hyper-V client.
Microsoft’s KB points a finger at VMWare in their KB article and says to create a CPUID mask, however, I’m not using VMware.

#vmware