Hello,

I have a weird problem with a R5000 O2. After I shut it down with 
shutdown -h, and boot again from PROM console, it stops at
ahc1 at pci0 dev 2 function 0: Adaptec aic7880 Ultra SCSI adapter
mace: established interrupt 9 (level 0)
ahc1: interrupting at crime interrupt 9
ahc1: Using left over BIOS settings
ahc1: Host Adapter Bios disabled.  Using default SCSI device parameters
ahc1: aic7880: Wide Channel A, SCSI Id=7, 16/253 SCBs
scsibus1 at ahc1: 16 targets, 8 luns per target
biomask 07 netmask 07 ttymask 07 clockmask 87

now, I have to drop to ddb via break, return to prom, power it off and
power on again:

~#Stopped in pid 0.1 (swapper) at 0x80387eb8:     jr      ra
                bdslot: nop
db> reboot
halting...



                         Running power-on diagnostics...



System Maintenance Menu

1) Start System
2) Install System Software
3) Run Diagnostics
4) Recover System
5) Enter Command Monitor

Option? 5
Command Monitor.  Type "exit" to return to the menu.
> off

It happens with both -current and 2.0.2 ...
Any ideas?

Pavel Cahyna