Hello,

better take the latest one, e.g. 5.6.4 released yesterday. Minor releases only contains bugfixes, documentation enhancements and similar. Only rarely regressions happen. But you should of course test it.

Cheers,

Henning

-----Original Message----- From: Muhammad Danish Moosa danishmoosa@gmail.com Sent: Mittwoch, 1. März 2023 09:22 To: Henning Westerholt hw@gilawa.com Cc: Kamailio (SER) - Users Mailing List sr-users@lists.kamailio.org Subject: Re: [SR-Users] Kamailio stops processing the calls - restart fixes it.

Thank you for your email.

Is v5.6.1 (July 6, 2022) stable?

obtained from

https://www.kamailio.org/pub/kamailio/latest-stable-version-number

On Wed, Mar 1, 2023 at 5:50 PM Henning Westerholt hw@gilawa.com wrote:

Hello,

hard to say without more information, a backtrace etc... As I first step, I would suggest you to update the system to one of the supported releases, e.g. the latest 5.6.x or 5.5.x.

Cheers,

Henning

-----Original Message----- From: Muhammad Danish Moosa danishmoosa@gmail.com Sent: Mittwoch, 1. März 2023 01:39 To: sr-users@lists.kamailio.org Subject: [SR-Users] Kamailio stops processing the calls - restart fixes it.

Hi,

I have a very simple proxy (stateful) where kamailio acts as a proxy between 2 endpoints. Everything works fine for weeks and suddenly I see kamailio stops responding. From pcap I can see kamailio is not proxying the session progress and bombarding invites to one endpoint without any reason. Even that invite was stripped on the Body part.

Restarting kamailio fixes it immediately. Unfortunately I could not take bt full yet.

Version is

kamailio 5.5.3 (x86_64/linux) 473cef

configuration is very simple , routing is based on tm.t_relay ( based on KEMI).

Any help will be welcome.

Danish

-- Muhammad Danish Moosa __________________________________________________________ Kamailio - Users Mailing List - Non Commercial Discussions To unsubscribe send an email to sr-users-leave@lists.kamailio.org Important: keep the mailing list in the recipients, do not reply only to the sender! Edit mailing list options or unsubscribe:

-- Muhammad Danish Moosa

" The core of mans' spirit comes from new experiences. "___ Christopher McCandless

Thanks you for your email.

Yes this is pretty strange for me. Only thing I can suspect it , it saves some data in redis db during routing. But I dont see any issue in that. And it works immediately after restart.

I will collect backtrace if issue happens again and will share here.

On Wed, Mar 1, 2023 at 10:09 PM Daniel-Constantin Mierla miconda@gmail.com wrote:

Hello,

5.5.3 is a bit old, soon 5.5.6 will be out, but it is from 5.5.x series which is still maintained and I do not remember any recent fix that would be related to such behaviour.

Anyhow, as you say it works fine for weeks and the behaviour is quite strange, can you relate it to some external tasks? Like backups that could freeze the system (i.e., snapshots of the virtual machine), package upgrades?

Cheers, Daniel

On 01.03.23 01:39, Muhammad Danish Moosa wrote:

...

Hi,

I have a very simple proxy (stateful) where kamailio acts as a proxy between 2 endpoints. Everything works fine for weeks and suddenly I see kamailio stops responding. From pcap I can see kamailio is not proxying the session progress and bombarding invites to one endpoint without any reason. Even that invite was stripped on the Body part.

Restarting kamailio fixes it immediately. Unfortunately I could not take bt full yet.

Version is

kamailio 5.5.3 (x86_64/linux) 473cef

configuration is very simple , routing is based on tm.t_relay ( based on KEMI).

Any help will be welcome.

Danish

-- Muhammad Danish Moosa __________________________________________________________ Kamailio - Users Mailing List - Non Commercial Discussions To unsubscribe send an email to sr-users-leave@lists.kamailio.org Important: keep the mailing list in the recipients, do not reply only to the sender! Edit mailing list options or unsubscribe:

-- Daniel-Constantin Mierla -- www.asipto.com www.twitter.com/miconda -- www.linkedin.com/in/miconda Kamailio World Conference - June 5-7, 2023 - www.kamailioworld.com Kamailio Advanced Training - Online - March 27-30, 2023 - www.asipto.com