DF-3050 run log (baseline, decisive run)

$ python3 craft.py df3050.img
OK: 64BIT fs, bcount=0x7FFC00000000, gcount=2^32-512, gd kmalloc = ~256GB
wrote df3050.img

guest:
$ /root/vntool attach 0 /root/df3050.img
attached /root/df3050.img size=0
$ date
Sat Sep  5 17:21:58 UTC 2026
$ mount -t ext2fs -o ro /dev/vn0 /mnt/e2
<no output, no return; 60s later the ssh session is dead>
<guest unreachable to ssh; serial console:>
vn0: MBR magic not found; assume a COMPATIBILITY_SLICE (s0)
pagedaemon: WARNING! Continuous paging for 1 minutes
<system wedged until forced reset; mount(2) never returned>