[OpenSIPS-Devel] Conntrack - No buffer space available

[Dan Pascu]

I haven't seen this error till now. I suspect it may have something to  
do with you having too many conntrack rules and when it tries to read  
them it has not enough space to store them in the memory buffer. How  
many concurrent media sessions does the relay have when this happens?

On 3 Nov 2009, at 16:28, Stuart Marsden wrote:

> Hi
>
> any clues on this? - failed once on one Dell 1950 server (Centos 5)
> running only after a few days - google the conntrack error - people  
> are
> talking about bios and nic card upgrades
>
> media-relay[6806]: delete conntrack - session
> [59CD8D35-C79A11DE-BCDADE8E-2ED52ADF at 88.215.56.205]
> media-relay[6806]: Traceback (most recent call last):
> media-relay[6806]:   File
> "/usr/local/lib/python2.6/site-packages/twisted/python/log.py", line  
> 84,
> in callWithLogger
> media-relay[6806]:     return callWithContext({"system": lp}, func,
> *args, **kw)
> media-relay[6806]:   File
> "/usr/local/lib/python2.6/site-packages/twisted/python/log.py", line  
> 69,
> in callWithContext
> media-relay[6806]:     return context.call({ILogContext: newCtx},  
> func,
> *args, **kw)
> media-relay[6806]:   File
> "/usr/local/lib/python2.6/site-packages/twisted/python/context.py",  
> line
> 59, in callWithContext
> media-relay[6806]:     return
> self.currentContext().callWithContext(ctx, func, *args, **kw)
> media-relay[6806]:   File
> "/usr/local/lib/python2.6/site-packages/twisted/python/context.py",  
> line
> 37, in callWithContext
> media-relay[6806]:     return func(*args,**kw)
> media-relay[6806]: --- <exception caught here> ---
> media-relay[6806]:   File
> "/usr/local/lib/python2.6/site-packages/twisted/internet/ 
> epollreactor.py",
> line 231, in _doReadOrWrite
> media-relay[6806]:     why = selectable.doRead()
> media-relay[6806]:   File
> "/usr/local/mediaproxy/mediaproxy/mediacontrol.py", line 732, in  
> doRead
> media-relay[6806]:     stream = self.watcher.read()
> media-relay[6806]: mediaproxy.interfaces.system._conntrack.Error: No
> buffer space available
>
> Stuart
>
>
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--
Dan