/dev/vn0: media size 128.00MB
Warning: Block size restricts cylinders per group to 94.
/dev/vn0:	262144 sectors in 64 cylinders of 1 tracks, 4096 sectors
	128.0MB in 1 cyl groups (94 c/g, 188.00MB/g, 16256 i/g)
super-block backups (for fsck -b #) at:
 32
[sb]    pos=8192 magic=00011954 ncg=1 fpg=96256 ipg=16256 cblkno=16
[sb]    bsize=16384 fsize=2048 frag=8 cgsize=16384 contigsumsize=7 ncyl=94 spc=4096 cpc=0 nrpos=1
[cg0]   at byte 32768: cgx=0 rotor=0 frotor=0 irotor=0 nclusterblks=8192
[cg0]   btotoff=168 boff=544 iusedoff=732 freeoff=2764 clustersumoff=14792 clusteroff=14824
[sb]    pos=8192 magic=00011954 ncg=1 fpg=96256 ipg=16256 cblkno=16
[sb]    bsize=16384 fsize=2048 frag=8 cgsize=16384 contigsumsize=7 ncyl=94 spc=4096 cpc=0 nrpos=1
[cg0]   at byte 32768: cgx=0 rotor=0 frotor=0 irotor=0 nclusterblks=8192
[cg0]   btotoff=168 boff=544 iusedoff=732 freeoff=2764 clustersumoff=14792 clusteroff=14824
[patch] cg0.iusedoff = 0x20000000 written at byte 32860
mount: warning: fstype in disklabel not set to anything I understand
attempting to mount with -t ufs
[*] crafted image mounted:
/dev/vn0 on /mnt (ufs, local)
[*] setup complete (no trigger requested)