Our Kamailio 4.2.3 recently began seg-faulting in production.  I ran a bt full, but without the debuginfo I presume it isn't much use.  We cannot locate the original RPMs for this version to be able to obtain the debuginfo RPM.  We are running the kamailio-4.2.3-3.1.x86_64 RPM for CentOS6. Anybody have it or can help us find the debug, or offer other advice?