poll stalled?

[Steve Shorter]

Howdy!

	I have a server, FreeBSD 4.6.2, with 3 fxp network interfaces,
polling enabled, kern.polling.user_frac is 50, and kernel
compiled with Hz = 1000.

	It became inaccessable over the network and when I logged in
over the console the following message(s) were written to it...

	:
	poll [14322] stalled in phase 2
	poll [14323] stalled in phase 2
	:

	etc..

	What causes this? Is it a bug or an indication for tuning?
The only tunables for polling that I know of is Hz and the user_frac sysclt


	Is there a fix for this?

	thanx - steve