Description of problem:
We see this issue while creating a Windows10 VM on cnv2-engineering

We see the status message: server error. command SyncVMI failed: "LibvirtError(Code=67, Domain=10,
Message=''unsupported configuration: Requested TSC frequency 1699998000 Hz is
outside tolerance range ([2099473001, 2100522999] Hz) around host frequency
2099998000 Hz and TSC scaling is not supported by the host CPU'')

Version-Release number of selected component (if applicable):

How reproducible:

Steps to Reproduce:
1. Windows10 VM on cnv2-engineering
2.
3.

Actual results:
VM fails to start with message:

"LibvirtError(Code=67, Domain=10,
Message=''unsupported configuration: Requested TSC frequency 1699998000 Hz is outside tolerance range ([2099473001, 2100522999] Hz) around host frequency
2099998000 Hz and TSC scaling is not supported by the host CPU'')

Expected results:

VM starts successfully.

Additional info:

But looking at this, it should already have been fixed https://gitlab.com/libvirt/libvirt/-/issues/188

Surprisingly we see this issue still with 4.11.1.