Code review comment for ~rafaeldtinoco/ubuntu/+source/qemu:lp1805256-bionic

@rafaeldtinoco - I tested focal (groovy by proxy) and eoan, and those worked fine. See my +1s in those merge proposals. bionic is the only one hanging for me. That reflects my own "clean-room" backport testing as well - my eoan/focal backports were clean cherry picks that worked fine. My bionic one however required some additional backporting, and that still hit hangs. However, Ike's backport worked fine for me.