Adding the trace output from an existing install in the same VM when
install73.img is attached via VirtIO SCSI.
virtio0: apic 0 int 22
virtio1 at pci0 dev 3 function 0 "Qumranet Virtio SCSI" rev 0x00
vioscsi0 at virtio1: qsize 256
scsibus1 at vioscsi0: 255 targets
uvm_fault(0x8247a4b8, 0x8
When trying to boot install73.img using virtio-scsi in qemu the kernel
panics. Disabling the vioscsi driver lets the installer boot but then
there is no disk to install to. This happens as long as any disks are
attached using virtio-scsi but I am specifically trying to boot the
install image itself
