https://bugzilla.kernel.org/show_bug.cgi?id=203543 --- Comment #4 from David Hill (hilld@xxxxxxxxxxxxxxx) --- I didn't do anything fancy... only enabled nested kvm with: [root@wolfe modprobe.d]# cat kvm.conf ### ### This configuration file was provided by the qemu package. ### Feel free to update as needed. ### ### ### Set these options to enable nested virtualization ### #options kvm_intel nested=1 #options kvm_amd nested=1 options kvm_intel nested=1 and exposed the flag in the libvirtd kvm definition. Here is the hardware description of the VM: <vcpu placement='static'>4</vcpu> <os> <type arch='x86_64' machine='pc-i440fx-4.0'>hvm</type> <bootmenu enable='yes'/> </os> <features> <acpi/> <apic/> <pae/> <vmport state='off'/> </features> <cpu mode='custom' match='exact' check='partial'> <model fallback='allow'>IvyBridge-IBRS</model> <feature policy='require' name='vmx'/> </cpu> <clock offset='utc'> <timer name='rtc' tickpolicy='catchup'/> <timer name='pit' tickpolicy='delay'/> <timer name='hpet' present='no'/> </clock> <on_poweroff>destroy</on_poweroff> <on_reboot>restart</on_reboot> <on_crash>restart</on_crash> <pm> <suspend-to-mem enabled='no'/> <suspend-to-disk enabled='no'/> </pm> -- You are receiving this mail because: You are watching the assignee of the bug.