[SR-Users] parse errors in rr-callback of path module

Hi, path module calls register_rrcb when "use_received" is set to 1 to extract the "received=" param and set its content as dst-uri if present. Now I've noticed that when e.g. a message has a pre-loaded route like "Route: <sip:mydomain.com;lr>", then kamailio (at least 3.1.3) spits the following error message: /usr/sbin/kamailio[23953]: ERROR: <core> [parser/parse_param.c:481]: parse_params(): Invalid character, ; expected /usr/sbin/kamailio[23953]: ERROR: path [path.c:213]: failed to parse route parametes I was trying to reproduce this but without much success, it sometimes happens and sometimes not, but I can't yet put the finger on the reason. Any ideas? Andreas