At first glance I see "-machine pc-1.2,accel=kvm,usb=off" and then "-device nec-usb-xhci,id=usb,bus=pci.0,addr=0x5"... I'm not sure if those should be used together.
Can you look in your libvirt logs from before the upgrade to see if it was using the usb=off option before?
@kraxel-redhat do you know if that's a legitimate set of options?
At first glance I see "-machine pc-1.2, accel=kvm, usb=off" and then "-device nec-usb- xhci,id= usb,bus= pci.0,addr= 0x5"... I'm not sure if those should be used together.
Can you look in your libvirt logs from before the upgrade to see if it was using the usb=off option before?
@kraxel-redhat do you know if that's a legitimate set of options?