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send_sock is no longer valid, it can confirmed by getting: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, view it on GitHub, or unsubscribe.