[Click] Queue element BUG ?!?!
Eddie Kohler
kohler at cs.ucla.edu
Thu Dec 14 02:07:48 EST 2006
David,
Can you try with the current CVS version of Click, and see whether that
works?? If it does not work, then maybe run user-level Click in a debugger so
you can see where the crash happens.
Eddie
David Fuste wrote:
> 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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