Comment # 5 on bug 1173313 from Robert Richter

The main reason for experimenting with this is guest kernel testing.

virt-install seemed the easiest way to me to setup the environment. There was
no particular reason to take it. But I do not think the issue is related to
virt-install itself, as I see grub booting and starting kernel and initrd from
the image. Rather it seems to be a kernel module or config issue.

Enclosed some boot logs with dracut debug options enabled (rd.shell rd.debug
log_buf_len=1M).