[Click] Queue element BUG ?!?!

[dfuste@ac.upc.edu]

Eddie,

I have tried with the current CVS version of Click and the problem persists :(
And sorry but when I wrote "click crashes", I meant that Click does not work
fine (packets enter but never leave the Queue), but there isn't any
Segmentation fault or something like that. So, I think in this case the
debugger can not help me. Right?

Do you have new suggestions?
david

Quoting Eddie Kohler <kohler at cs.ucla.edu>:

> 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
> > 
> >>
> >> -----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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>