Re: [sr-dev] [kamailio/kamailio] Random segfault or general protection crash on siptrace.so module (#2718)

Probably the field `dst->send_sock` is no longer valid, it can confirmed by getting: ``` frame 0 p *dst->send_sock ``` If the address is invalid, can be the case that the SIP transaction is destroyed at same time due to a race. I see you use dialog mode tracing - `d` mode: ``` # Only start sip_trace on initial INVITE sip_trace("HEP_URL","$ci-MY_IP","d"); ``` Which was not in 5.2.x, so it might be a bug of that feature. I haven't implemented it, so I do not have proper insights at this moment, it will take me some time to get into it. Meanwhile, if you still face crashes, maybe you can switch to tracing using: ``` modparam("siptrace", "trace_mode", 1) ``` and: ``` event_route[siptrace:msg] { if(!is_method("INVITE|ACK|BYE|CANCEL|PRACK|UPDATE")) { drop(); } } ``` as I understood that you want to do sip trace for traffic related to calls. -- You are receiving this because you are subscribed to this thread. Reply to this email directly or view it on GitHub: https://github.com/kamailio/kamailio/issues/2718#issuecomment-857482167