for all those who are running Ryzen 3rd Gen processors and using VM's, there seems to be a bug in Qemu 5.0 where in windows enters a BSOD with an error message KERNEL_SECURITY_FAILURE.   Here is a link to the discussion on reddit:   The following MUST be added to the VM xml file to allow windows to successfully boot.   <qemu:commandline> <qemu:arg value
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