Standard miniONE installation unable to create VMs

I am evaluating OpenNebula,

I did a basic install on Ubuntu 20.04.1 with miniONE script

When i try to deploy a CentOS VM it failed, i tried mutliple installs

This is the log file:

Fri Aug 7 08:40:58 2020 [Z0][VM][I]: New state is ACTIVE
Fri Aug 7 08:40:58 2020 [Z0][VM][I]: New LCM state is PROLOG
Fri Aug 7 08:40:58 2020 [Z0][VM][I]: New LCM state is BOOT
Fri Aug 7 08:40:58 2020 [Z0][VMM][I]: Generating deployment file: /var/lib/one/vms/0/deployment.0
Fri Aug 7 08:41:00 2020 [Z0][VMM][I]: Successfully execute transfer manager driver operation: tm_context.
Fri Aug 7 08:41:00 2020 [Z0][VMM][I]: ExitCode: 0
Fri Aug 7 08:41:00 2020 [Z0][VMM][I]: Successfully execute network driver operation: pre.
Fri Aug 7 08:41:02 2020 [Z0][VMM][I]: Command execution fail: cat << EOT | /var/tmp/one/vmm/kvm/deploy '/var/lib/one//datastores/0/0/deployment.0' 'localhost' 0 localhost
Fri Aug 7 08:41:02 2020 [Z0][VMM][I]: error: Failed to create domain from /var/lib/one//datastores/0/0/deployment.0
Fri Aug 7 08:41:02 2020 [Z0][VMM][I]: error: internal error: qemu unexpectedly closed the monitor: 2020-08-07T08:41:00.985622Z qemu-system-x86_64: error: failed to set MSR 0xe1 to 0x0
Fri Aug 7 08:41:02 2020 [Z0][VMM][I]: qemu-system-x86_64: /build/qemu-BQ4hMP/qemu-4.2/target/i386/kvm.c:2691: kvm_buf_set_msrs: Assertion `ret == cpu->kvm_msr_buf->nmsrs' failed.
Fri Aug 7 08:41:02 2020 [Z0][VMM][E]: Could not create domain from /var/lib/one//datastores/0/0/deployment.0
Fri Aug 7 08:41:02 2020 [Z0][VMM][I]: ExitCode: 255
Fri Aug 7 08:41:02 2020 [Z0][VMM][I]: ExitCode: 0
Fri Aug 7 08:41:02 2020 [Z0][VMM][I]: Successfully execute network driver operation: clean.
Fri Aug 7 08:41:02 2020 [Z0][VMM][I]: Failed to execute virtualization driver operation: deploy.
Fri Aug 7 08:41:02 2020 [Z0][VMM][E]: Error deploying virtual machine: Could not create domain from /var/lib/one//datastores/0/0/deployment.0
Fri Aug 7 08:41:02 2020 [Z0][VM][I]: New LCM state is BOOT_FAILURE

Any ideas?

If the Ubuntu 20.04.1 is also a VM is the nested kvm virt. supported/allowed?