Hello, that seems to be an issue exposed in a rare situation, like a quick retransmission of the same dmq command, which can result in processing the same dmq command in parallel by two worker processes. That was what I got to understand after analyzing the bug report...
Cheers, Daniel On 24.03.20 18:32, José Seabra wrote: > Hello Daniel, > In fact we are using dmq + dialog for dlg profile replication, we > haven't noticed yet the issue described on the ticket that you > mentioned but it worth apply those patches for sure. > > If I detect something wrong regarding to dmq+dialog I will let you know. > > Thank you again for your great support. > > Best Regards > José > > > Daniel-Constantin Mierla <[email protected] > <mailto:[email protected]>> escreveu no dia terça, 24/03/2020 à(s) 08:24: > > Hello, > > ok, thanks for testing and feedback, it will be backported. > > If you use dialog with dmq, you may want to test also: > > * > https://github.com/kamailio/kamailio/issues/2224#issuecomment-602730307 > > Cheers, > Daniel > > On 23.03.20 23:37, José Seabra wrote: >> Hello Daniel, >> >> Thank you for your support. >> I have applied your patch and did a few tests successfully. >> >> Stay healthy >> Best Regards >> >> >> Daniel-Constantin Mierla <[email protected] >> <mailto:[email protected]>> escreveu no dia sexta, 20/03/2020 >> à(s) 18:32: >> >> Hello, >> >> can you try with the patch from the next commit? >> >> * >> >> https://github.com/kamailio/kamailio/commit/21bdbff049571ca22f1205a041c8b1162005d319 >> >> Cheers, >> Daniel >> >> On 20.03.20 17:16, José Seabra wrote: >>> Hello Daniel, >>> >>> Not all the time, but it happens often, I can easily >>> reproduce the issue. >>> >>> Best Regards >>> José >>> >>> >>> Daniel-Constantin Mierla <[email protected] >>> <mailto:[email protected]>> escreveu no dia sexta, >>> 20/03/2020 à(s) 16:02: >>> >>> Hello, >>> >>> does it happen every time or only in some cases? Iirc, >>> there was a similar report for an older version >>> recently, so it might be some old bug not detected yet. >>> >>> Cheers, >>> Daniel >>> >>> On 20.03.20 16:47, José Seabra wrote: >>>> Hello there, >>>> >>>> I'm facing an issue with kamailio 5.3.2 when it is >>>> starting up, it breaks with signal 11 and generates a >>>> coredump file: >>>> >>>> * https://pastebin.com/FSqyGFp8 >>>> >>>> This seems to be something related to dmq module, >>>> kamailio exits with signal 11 when it receives a >>>> DMQ notification_peer message. >>>> >>>> I did a few more tests and I noticed that problem >>>> disappears if I configure DMQ with one worker only, >>>> which takes me to think that it's something related to >>>> concurrency. >>>> >>>> Best regards >>>> -- >>>> Cumprimentos >>>> José Seabra >>>> >>>> _______________________________________________ >>>> Kamailio (SER) - Users Mailing List >>>> [email protected] >>>> <mailto:[email protected]> >>>> https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users >>> >>> -- >>> Daniel-Constantin Mierla -- www.asipto.com >>> <http://www.asipto.com> >>> www.twitter.com/miconda <http://www.twitter.com/miconda> -- >>> www.linkedin.com/in/miconda <http://www.linkedin.com/in/miconda> >>> >>> >>> >>> -- >>> Cumprimentos >>> José Seabra >> >> -- >> Daniel-Constantin Mierla -- www.asipto.com <http://www.asipto.com> >> www.twitter.com/miconda <http://www.twitter.com/miconda> -- >> www.linkedin.com/in/miconda <http://www.linkedin.com/in/miconda> >> >> >> >> -- >> Cumprimentos >> José Seabra > > -- > Daniel-Constantin Mierla -- www.asipto.com <http://www.asipto.com> > www.twitter.com/miconda <http://www.twitter.com/miconda> -- > www.linkedin.com/in/miconda <http://www.linkedin.com/in/miconda> > > > > -- > Cumprimentos > José Seabra -- Daniel-Constantin Mierla -- www.asipto.com www.twitter.com/miconda -- www.linkedin.com/in/miconda
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