Hello Daniel sorry about that.
yes, if we make a restart, after a while (not fixed time some times minutes, some times 2 hours), we start to see those types of messages
i attach you the sip messages of the call of the logs in the first mail the INVITE receiver is the Kamailio instance. thanks a lot and sorry again about the 2 email accounts david El 07/11/17 a las 18:40, Daniel-Constantin Mierla escribió:
Hello, first: no need to post on both sr-users and sr-dev, it makes it hard to follow up if people answer on different lists. If it is about a stable release, you can use the sr-users, if it is about devel version, you can use sr-dev. Of course, if it is a bug, you can open an issue on: - https://github.com/kamailio/kamailio/issues Now, back to the message itself -- have you done a recent restart before this situation is exposed? Do you capture the traffic in your network? If yes, can you extract the sip packets for one of these calls and send them over to me? Cheers, Daniel On 07.11.17 16:30, David Escartín wrote:hello all recently we are seeing some weird messages handling with dialogs in Kamailio version 5.0 we sometimes are seeing messages like /usr/local/kamailio/sbin/kamailio[15372]: NOTICE: dialog [dlg_hash.c:249]: dlg_clean_run(): dialog in delete state is too old (0x7fa65445c850 ref 3) /usr/local/kamailio/sbin/kamailio[15372]: NOTICE: dialog [dlg_hash.c:235]: dlg_clean_run(): dialog in early state is too old (0x7fa652d57110 ref 1) we increased the debug description adding some lines to the dialog module code so we could track the calls of the calls that these messages belong to, and we could see that those messages appeared in calls just released at that moment, for example: <134>Nov 4 11:21:38 localhost /usr/local/kamailio/sbin/kamailio[4108]: INFO: mad-localhost-1 Call 97980 / Call-ID 1409565771_82382809@195.219.240.46: Creating dialog [8043:21772] with hash id 21772 and hash entry 8043 <134>Nov 4 11:21:38 localhost /usr/local/kamailio/sbin/kamailio[4106]: INFO: mad-localhost-1 Call 97980 / Call-ID 1409565771_82382809@195.219.240.46: Status 100, 6610 <134>Nov 4 11:21:39 localhost /usr/local/kamailio/sbin/kamailio[4111]: INFO: mad-localhost-1 Call 97980 / Call-ID 1409565771_82382809@195.219.240.46: CANCEL received in A-Leg, relaying downstream <134>Nov 4 11:21:39 localhost /usr/local/kamailio/sbin/kamailio[4112]: INFO: mad-localhost-1 Call 97980 / Call-ID 1409565771_82382809@195.219.240.46: Status 487, 6610 <133>Nov 4 11:21:39 localhost /usr/local/kamailio/sbin/kamailio[4139]: NOTICE: dialog [dlg_hash.c:251]: dlg_clean_run(): dialog in delete state is too old (0x7fa0c02a6870 ref 3) with callid '1409565771_82382809@195.219.240.46' <129>Nov 4 11:21:39 mad-proxy-inout-1 /usr/local/kamailio/sbin/kamailio[4112]: ALERT: dialog [dlg_handlers.c:1715]: dlg_run_event_route(): after event route - dialog not found [8043:21772] (1/5) (0x7fa0c02a6870) with callid '1409565771_82382809@195.219.240.46' we printed the dialog id and entry hash values and we can see there are no other calls creating same values in the previous hours, or using same memory allocation, or same callid, so it seems like there was some kind of strange issue with the dialog timers....¿? By the way, this is happening only few times (80-100 times) a day having many thousands of calls, so it's quite difficult for us to duplicate, we couldn't do it until now. We also tried to use the timer_procs 0 or 1 to use a different proc timer but seems the issue happens in both scenarios. The configuration change we made and seems it was done when these messages started to appear is to use dialog event_route when ended and failed to do some stuff there managing some dialog variables. Does ti make any sense that attempting to use those variables could cause these behaviour? Do you have any idea about it could be or how we can check it deeper? thanks a lot and regards david escartin _______________________________________________ Kamailio (SER) - Users Mailing List sr-users@lists.kamailio.org https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users
HOMER_CID_1409565771_82382809@195.219.240.46.pcap
Description: application/vnd.tcpdump.pcap
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