We have seen some crashes in kamailio version 5.3 which happens in some modules who are getting the request for a reply from the transaction by the tm module export and try to parse extra header in this request by the parser functions. This seems to create a mix of shm with pkg which lead to a crash in retransmission. My question is, is there a way to make sure that there is no mix of shm and pkg or is the parsing on the message from the transaction not a planned way of usage?

Best regards

Rick