This started happening after we enabled server certificate verification. Datadog is showing a steady memory usage increase whereas previously it was flatline. The changes we added were:
[server:default] method = TLSv1.2 verify_certificate = yes require_certificate = yes private_key = /etc/kamailio/kamailio.key certificate = /etc/kamailio/kamailio.crt ca_list = /etc/kamailio/trusted_roots.crt Previously we had client verification enabled but not server: [client:default] method = TLSv1.2 verify_certificate = yes require_certificate = yes ca_list = /etc/kamailio/trusted_roots.crt private_key = /etc/kamailio/kamailio.key certificate = /etc/kamailio/kamailio.crt On Wed, Nov 27, 2019 at 10:03 AM Daniel Greenwald <[email protected]> wrote: > I'm sorry you are correct, the version we are running is 5.2.5. I've just > run ulimit -c unlimited to hopefully get a core dump next time since I > don't see one in /var/lib/systemd/coredump/. Not sure if there is anything > I need to do to get a coredump. > The log just shows: > > 2019-11-27T14:04:22.298010+00:00,ip-10-0-33-149: CRITICAL: <core> > [core/pass_fd.c:277]: receive_fd(): EOF on 33 > 2019-11-27T14:04:22.299092+00:00,ip-10-0-33-149: ALERT: <core> > [main.c:761]: handle_sigs(): child process 12674 exited by a signal 11 > 2019-11-27T14:04:22.299316+00:00,ip-10-0-33-149: ALERT: <core> > [main.c:764]: handle_sigs(): core was generated > 2019-11-27T14:04:22.299564+00:00,ip-10-0-33-149: INFO: <core> > [main.c:787]: handle_sigs(): terminating due to SIGCHLD > 2019-11-27T14:04:22.299892+00:00,ip-10-0-33-149: INFO: <core> > [main.c:842]: sig_usr(): signal 15 received > 2019-11-27T14:04:22.300298+00:00,ip-10-0-33-149: INFO: <core> > [main.c:842]: sig_usr(): signal 15 received > 2019-11-27T14:04:22.300569+00:00,ip-10-0-33-149: INFO: <core> > [main.c:842]: sig_usr(): signal 15 received > 2019-11-27T14:04:22.300820+00:00,ip-10-0-33-149: INFO: <core> > [main.c:842]: sig_usr(): signal 15 received > 2019-11-27T14:04:22.301070+00:00,ip-10-0-33-149: INFO: <core> > [main.c:842]: sig_usr(): signal 15 received > 2019-11-27T14:04:22.301315+00:00,ip-10-0-33-149: INFO: <core> > [main.c:842]: sig_usr(): signal 15 received > 2019-11-27T14:04:22.301564+00:00,ip-10-0-33-149: INFO: <core> > [main.c:842]: sig_usr(): signal 15 received > 2019-11-27T14:04:22.301823+00:00,ip-10-0-33-149: INFO: <core> > [main.c:842]: sig_usr(): signal 15 received > 2019-11-27T14:04:22.302056+00:00,ip-10-0-33-149: INFO: <core> > [main.c:842]: sig_usr(): signal 15 received > 2019-11-27T14:04:22.302277+00:00,ip-10-0-33-149: INFO: <core> > [main.c:842]: sig_usr(): signal 15 received > 2019-11-27T14:04:22.302525+00:00,ip-10-0-33-149: INFO: <core> > [main.c:842]: sig_usr(): signal 15 received > 2019-11-27T14:04:22.302773+00:00,ip-10-0-33-149: INFO: <core> > [main.c:842]: sig_usr(): signal 15 received > 2019-11-27T14:04:22.303020+00:00,ip-10-0-33-149: INFO: <core> > [main.c:842]: sig_usr(): signal 15 received > > On Wed, Nov 27, 2019 at 9:49 AM Daniel-Constantin Mierla < > [email protected]> wrote: > >> If you use the repo listed at http://deb.kamailio.org/ , then it should >> be 5.2.5, and there is also option to install 5.2 branch debs built nightly. >> >> Cheers, >> Daniel >> On 27.11.19 15:37, Daniel Greenwald wrote: >> >> I'm using ubuntu packages, I believe 5.2.3 is latest? >> >> On Wed, Nov 27, 2019 at 9:34 AM Daniel-Constantin Mierla < >> [email protected]> wrote: >> >>> Hello, >>> >>> that log message is irrelevant for actual crash. Did you get core files? >>> Or other log messages before the one you pasted? >>> >>> You should upgrade first to latest 5.2.x, either 5.2.5 or latest branch >>> 5.2. >>> >>> Cheers, >>> Daniel >>> On 27.11.19 15:22, Daniel Greenwald wrote: >>> >>> I'm seeing this in the log and kamailio is crashing every hour or so: >>> CRITICAL: <core> [core/pass_fd.c:277]: receive_fd(): EOF on >>> 33/var/log/kamailio/kamailio.log >>> >>> Any ideas? Should I emergency upgrade to 5.3.1? >>> >>> _______________________________________________ >>> Kamailio (SER) - Users Mailing >>> [email protected]https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users >>> >>> -- >>> Daniel-Constantin Mierla -- www.asipto.comwww.twitter.com/miconda -- >>> www.linkedin.com/in/miconda >>> Kamailio World Conference - April 27-29, 2020, in Berlin -- >>> www.kamailioworld.com >>> >>> -- >> Daniel-Constantin Mierla -- www.asipto.comwww.twitter.com/miconda -- >> www.linkedin.com/in/miconda >> Kamailio World Conference - April 27-29, 2020, in Berlin -- >> www.kamailioworld.com >> >>
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