[dummynet] Several queues connected to one pipe: "dummynet: OUCH! pipe should have been idle!"

[Luigi Rizzo]

On Sun, Apr 26, 2009 at 05:32:45PM +0300, Maxim Ignatenko wrote:
> Hi,
> 
> I have next dummynet configuration:
> 
>     ipfw pipe 3 bw 3Mbit/s
>     ipfw queue 10 config pipe 3 weight 10 mask src-ip 0xffffffff
>     ipfw queue 11 config pipe 3 weight 10 mask dst-ip 0xffffffff
> 
> Two queues for different traffic directions connected to one pipe.
> After update to r191410 my /var/log/messages filled with:
>     Apr 24 16:33:31 imax kernel: dummynet: OUCH! pipe should have been idle!
>     Apr 24 16:33:59 imax last message repeated 8 times
>     Apr 24 16:35:53 imax last message repeated 519 times
>     Apr 24 16:38:55 imax last message repeated 50 times

could you give us a few more details on the branch you
are using (HEAD or RELENG_7 ?) and what svn revision did
you use before the update (which did not show the error) ?

	thanks
	luigi