KVM CPU host-passthrough

[tanodzh]

Armbianmonitor:

https://paste.next.armbian.com/pojasuhizo

I have Linux 6.1.99-vendor-rk35xx #1 SMP Wed Mar 19 11:16:36 UTC 2025 aarch64 aarch64 aarch64 GNU/Linux on my Orange Pi 5 Plus. Trying to setup VM with CPU host-passthrough but can only use cortex-a76 custom with TCG. If I try to use virt type KVM and host-passthrough on virt-manager I get:
 

Error starting domain: internal error: process exited while connecting to monitor: 2025-03-26T08:55:56.040008Z qemu-system-aarch64: Failed to put registers after init: Invalid argument

Traceback (most recent call last):
  File "/usr/share/virt-manager/virtManager/asyncjob.py", line 72, in cb_wrapper
    callback(asyncjob, *args, **kwargs)
  File "/usr/share/virt-manager/virtManager/asyncjob.py", line 108, in tmpcb
    callback(*args, **kwargs)
  File "/usr/share/virt-manager/virtManager/object/libvirtobject.py", line 57, in newfn
    ret = fn(self, *args, **kwargs)
          ^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/share/virt-manager/virtManager/object/domain.py", line 1402, in startup
    self._backend.create()
  File "/usr/lib/python3/dist-packages/libvirt.py", line 1379, in create
    raise libvirtError('virDomainCreate() failed')
libvirt.libvirtError: internal error: process exited while connecting to monitor: 2025-03-26T08:55:56.040008Z qemu-system-aarch64: Failed to put registers after init: Invalid argument