After seeing the crashes on a system serving a lot of user requests, we see it happening on a system being connected to some carriers dealing with only outbound TLS connections, too.
Here are four more resolved core dumps.
[obp-crash1.log](https://github.com/kamailio/kamailio/files/13365195/obp-crash1.log) [obp-crash2.log](https://github.com/kamailio/kamailio/files/13365196/obp-crash2.log) [obp-crash3.log](https://github.com/kamailio/kamailio/files/13365197/obp-crash3.log) [obp-crash4.log](https://github.com/kamailio/kamailio/files/13365198/obp-crash4.log)
Is there any useful information in the core dumps which can help finding the problem?