[Click] Queue element BUG ?!?!

David Fuste dfuste at ac.upc.edu
Wed Dec 13 13:56:58 EST 2006


Thanks Thomas!

OK,
so, the only thing I can conclude is that my PC is bewitched :)

No, I'm being serious now. I compiled the linux-2.4.28 and 
linux-2.6.16.13 kernels in a Debian "etch" with the click patch without 
errors, I compiled the click-1.5.0 without errors (enabling all elements 
in the configure), I compiled the madwifi-ng without errors...and with 
all configurations which not imply the Queue element, click works 
perfectly (in both user level and kernel mode). Only when I use the 
Queue element (or SimpleQueue,...) click crashes (regardless if I use 
the ethernet device (SiS) or the wireless device (Atheros)).

Could it be a PC hardware (not network device) problem? I doubt but...
Am I the only one which have this problem with the Queue element? If it 
is true, the only thing I can try is to change of PC :(

Thank you very much again,
david

Paine, Thomas Asa wrote:
> I ran...
>
> InfiniteSource(...)->Print(before)->Queue->Print(after)->ToDevice(eth0);
>
> In both user and kernel mode seen both messages.
>
> ...
>
> chatter: after:    3 | 2e2e2e
> chatter: before:    3 | 2e2e2e
> chatter: after:    3 | 2e2e2e
> chatter: before:    3 | 2e2e2e
> chatter: after:    3 | 2e2e2e
> chatter: before:    3 | 2e2e2e
> chatter: after:    3 | 2e2e2e
> chatter: before:    3 | 2e2e2e
> chatter: after:    3 | 2e2e2e
> chatter: before:    3 | 2e2e2e
> chatter: after:    3 | 2e2e2e
> chatter: before:    3 | 2e2e2e
> chatter: after:    3 | 2e2e2e
> chatter: before:    3 | 2e2e2e
> chatter: after:    3 | 2e2e2e
> chatter: before:    3 | 2e2e2e
> chatter: after:    3 | 2e2e2e
> chatter: before:    3 | 2e2e2e
> chatter: after:    3 | 2e2e2e
>
>
>
>
> ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
>    Thomas Paine (paineta at uwec.edu)
>    University of Wisconsin - Eau Claire
> ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
>
>
> -----Original Message-----
> From: click-bounces at pdos.csail.mit.edu [mailto:click-bounces at pdos.csail.mit.edu] On Behalf Of dfuste at ac.upc.edu
> Sent: Wednesday, December 13, 2006 10:34 AM
> To: click at pdos.csail.mit.edu
> Subject: [Click] Queue element BUG ?!?!
>
> OK,
> this is my new situation (see my previous mails). I have installed click-1.5.0 in a linux-2.6.16.13 kernel.
>
> Why does the config
> "InfiniteSource(...)->Print(ok)->ToDevice(eth0);"
> work fine and the config
> "InfiniteSource(...)->Print(before)->Queue->Print(after)->ToDevice(eth0);"
> only prints "before : ..."?
> The packet never leaves the queue and so, it is never sent!
>
> There is no more things I can try...I need your help :) Thanks!
> _______________________________________________
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> click at amsterdam.lcs.mit.edu
> https://amsterdam.lcs.mit.edu/mailman/listinfo/click
>   


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