Hi @miconda,
I run Kamailio in container and using ubuntu:latest (24:04).
I use libnghttp2-14 package this contains the version 1.59.0, you used 22.04 this distro use 1.43.0, which cloud explains why its running in your setup, I will try to force downgrade it to 1.43 and retest.
I hope this one has more info i use the following command, I am not so familiar with GDB :
gdb kamailio set args -f /etc/kamailio_pcscf/kamailio_pcscf.cfg -P /kamailio_pcscf.pid -DD -E -e start bt full bt -frame-arguments all full continue
(reproduce the issue )
[core975.zip](https://github.com/user-attachments/files/16236563/core975.zip)
Best regards