There some problems with HPT366 maybe

I used 3 disks for raid level 5
2 on the one of the channels
1 on the other channel

Few second after starting raid (it start background recovery) the system
locks totaly
not even the Magic SysRq key works, only reset

The HPT366 uses IRQ sharing (same IRQ on both chnnes)

When i use only one channel, everiting is OK:
2 on the one of the channels
1 on the ordinary PIIX ide controler

The configuration is:
Abit BP6 MB
Single Celeron 366 processor
1X10G hdd
3X60G hdd
256MB ram
Davicom 100MB/s NIC
S3 Trio3D AGP VGA
Attached both dmesg: