KVM Hardware Virtualization Stopped Working

Hi there,

I have two Hosts Lenovo M900 Tiny with an Intel I7 6700T with VT-D enabled on the BIOS. Both running Virtual Environment 7.0-14+1

One of the hosts, after a reboot started showing "internal error" on the VM's, and on the Syslog showed "KVM internal error. Suberror: 1 / emulation failure".

I found that only disabling "KVM Hardware Virtualization" on the VM's i was able to boot them , except a Windows Server VM that refused to work without "KVM Hardware Virtualization".

I...

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