Niagara box is getting reset with Watchdog Reset error

[Viraj N R]

Hi,

I am seeing,
ERROR: Last Trap: Watchdog Reset

and system getting reseted in ubuntu(ubuntu-6.06-server-sparc.iso) on 
niagara box(ontario-T2000).

Is it an unexpected trap or a hardware issue.

This error is frequently seen in this system(twice in a day).


Thanks in advance.
-- 
Viraj N R