corectl: Unable to grab VM's IP after 30s

I’ve successfully downloaded the images and booting has commenced! Unfortunately, there is a new problem: after booting completes, the device is unable to get an IP address. I see error, Error: Unable to grab VM’s IP after 30s (!)… Aborting.

I also had a similar problem when trying to use the xhyve docker-machine driver directly. You can see my report of that issue in issue #97 of docker-machine-driver-xhyve. I assume the underlying cause is the same in both. Does corectl use docker-machine-driver-xhyve? Or is it trying to get the VM’s IP in the same way?

Full corectl run output attached here: sudo corectl run output.txt

BTW, notice how the shell freaks out after coreos aborts (linefeeds are absent) at the end of that output. Same problem as in #60.