Plan 9 boot panic @ SheevaPlug

# 192.168.0.1: tftpd
# 192.168.0.2: Plan 9 @ VMWare Fusion
# 192.168.0.3: SheevaPlug

Marvell>> ping 192.168.0.1
Using egiga0 device
host 192.168.0.1 is alive
Marvell>> tftp 0x800000 9plug
Using egiga0 device
TFTP from server 192.168.0.1; our IP address is 192.168.0.3
Filename '9plug'.
Load address: 0x800000
Loading: #################################################################
         #################################################################
         ##########################################################
done
Bytes transferred = 959744 (ea500 hex)
Marvell>> go 0x800000 
## Starting application at 0x00800000 ...

Plan 9
address map: enabled window 5 for spi:
        targ 1 attr 0x1e size 134,217,728 addr 0xe8000000
cpu0: 1200MHz ARM Marvell 88F6281 (arm926ej-s)
#l0: kirkwood: 1000Mbps port 0xf1072000 irq 11: 005043014445
l2 cache enabled as write-through
spi flash at 0xe8000000: memory reads enabled
504M memory: 52M kernel data, 452M user, 1961M swap
filesystem IP address[no default]: 192.168.0.2
authentication server IP address[no default]: 192.168.0.2
bad nvram key
bad authentication id
bad authentication domain
authid: oraccha
authdom: macair
secstore key:
password:  
can't write key to nvram: jmk added reentrancy for threads
boot:panic: boot process died: unknown
ktrace /kernel/path 0x60806630 0x60900cb4 0x60900cf1 # pc, sp, linkion refused

panic: boot process died: unknown
cpu0: exiting
reset!