On 04/07/2011 10:02 PM, Morten Isaksen wrote:
Hi!
Kamailio 3.0.3.
I have a strange problem with one of our Kamailio servers. This one is
used for routing (with carrierroute) and to send presence information
(with pua module)
Once every 10 day or so I get this error and then Kamailio stops
responding to any SIP packets.
Apr 6 08:05:48 sip-core-1 /usr/local/sbin/kamailio[9186]: WARNING:
<script>: Failure route - M=INVITE RURI=sip:8615x...@178.xx.xx.xx
F=sip:861XXXXX@188.120.93.114:1025 T=sip:86155x...@sip1.uni-tel.dk
IP=178.XX.XX.XX ID=6de881ec07f9c6494ee589cf208da358@10.11.87.206
Apr 6 08:05:48 sip-core-1 /usr/local/sbin/kamailio[9186]: ERROR:
carrierroute [cr_func.c:95]: cannot find AVP 'carrier'
Apr 6 08:05:48 sip-core-1 /usr/local/sbin/kamailio[9186]: ERROR:
carrierroute [cr_func.c:805]: invalid carrier id -1
Apr 6 08:05:48 sip-core-1 /usr/local/sbin/kamailio[9186]: ERROR:
<script>: cr_next_domain failed
Hello Morten,
Do you have the carrier avp set in the failure route (it is ok if it's
set in normal route it should be visible from there)? Also can you
paste the lines from failure_route that are around the cr_next_domain .
My suspicion is that you have some calls that reach failure route, but
because of some particular cfg lines, they are not correctly routed and
the daemon just sleeps in some lines of code on each worker.
For replicating the bug and retrieve the line of code where the workers
block(as Daniel suggested), it would be better if you decrease the
number of worker and keep the same shm memory config value.
Marius
Shared memory size is 128M and over halv is free just before the
error. The server is in production and does handle debug>1 well, so I
do not have much information in the log files. Private memory is the
default size.
Any ideas what it could be, or how to investegate further?
I think my next steps would be to increase the private memory og to
increase children=4 to children=8
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