Something
public text v1 · immutablead0: 1946MB <TOSHIBA THNCF2G04QG 3.00> at ata0-master PIO4
Trying to mount root from ufs:/dev/da0
Manual root filesystem specification:
<fstype>:<device> Mount <device> using filesystem <fstype>
eg. ufs:da0s1a
? List valid disk boot devices
<empty line> Abort manual input
mountroot>