bge0 : WatchDog timeout -- resetting

[DeadMan Xia ....]

I m using FreeBSD 5.3, on Dell Power Edge 6650 Quad Processor Machine,
my system get stuck while i m accessing it through ssh. well after
some time , when i acces the machine & check , /var/log/messages ,, i
can bge0: WatchDog Timedout -- resetting error. Is there any one , to
tap my back & get me off from this headhac,,,
thnax ,,, 

DeadMan Xia ,,,,