Hello,

On 4/9/10 10:58 AM, Henning Westerholt wrote:
On Friday 09 April 2010, Daniel-Constantin Mierla wrote:
I have been running a very stable Kamailio 1.4 install for over a year
now with no downtime. From time to time I get a message from the OS
telling me that task kamailio:xxxx blocked for more than 120 seconds
and a dump into syslog.
[..]
the messages refer to mi_datagram processes. These processes listen on a
unixsocket as I could get from the trace, and if there is no mi command,
they stay blocked.

I haven't seen such messages so far, what is your OS?
Hi Daniel,

this is a more or less standard behaviour in the linux kernel available since
2.6.26 or so, if i remember correctly.
ok, good to know.

  I think that i saw it a few times on
some systems as well, but so far don't remember the cause.

Maybe google will reveal something, I will check once I get some spare time...

Thanks,
Daniel

--
Daniel-Constantin Mierla * http://www.asipto.com/ * http://twitter.com/miconda * http://www.linkedin.com/in/danielconstantinmierla

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