panic[cpu0]/thread=f502c360: cannot mount root path /pci@0,0/pci10de,5c@9/pci9005,e2a0@6/sd0,0:a

f505c62c genunix:rootconf+fc (0, 1, f504bad0, 0, )
f5056c50 genunix:vfs_mountroot+54 (f4c00010, f5052a78,)
f5056c60 genunix:main+af ()

skipping system dump - no dump device congfigured
rebooting...