[OpenSIPS-Devel] Help finding memory leak - 3.4.16

[Daniel Zanutti]

Hi,

I'm facing a shared memory leak on OpenSIPS 3.4.16. SHM is set to 2 GB, and
its usage keeps increasing over time until the process crashes. This
usually happens after 1–2 days of uptime.

I do have a custom billing module, originally developed for OpenSIPS 1.11.x
and later ported to 3.4.x. While the module is a suspect, I'm also trying
to rule out other possible causes in the core or standard modules.

I generated the following mem_shm_dump after 24 hours of traffic, at a
moment with no active calls:
https://pastebin.com/QUmVJ1BH

Any hints or suggestions on how to further investigate this would be
greatly appreciated.
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