Nested Virtualization Issue, Windows guest auto restart after run nox

[xspeed1989]

PVE: 8.2.6
Kernel:6.8.12-2-pve
Host CPU: I5 8600T
Window Guest: Win11
Guest Cpu: host

Step:
1. Install windows 11x64 vm
2. install mesa 3d win dist
3. install nox android player
4. run nox

I meet a trouble, I can't run nox in windows guest, it will cause guest auto restart

 

[Moayad]

What do you see in the syslog when the VM restarted?

 

[xspeed1989]

What do you see in the syslog when the VM restarted?

this is log in webui
```
Sep 27 00:02:52 pve pvedaemon[113489]: worker exit
Sep 27 00:02:52 pve pvedaemon[1186]: worker 113489 finished
Sep 27 00:02:52 pve pvedaemon[1186]: starting 1 worker(s)
Sep 27 00:02:52 pve pvedaemon[1186]: worker 131050 started
```
It seems no more usefull info

 

[Moayad]

can you please provide more syslog entries?

 

[xspeed1989]

can you please provide more syslog entries?

I have found the reason. It not caused by pve, NOX detects vm, Everything works ok after I make a new cpu model like blow: