Hi Alex,
seems like I’ve nailed it down - if possible, try it with the newest master (soon to be 7.0) with DPDK 22.11+.
Alternatively, here is the proposed fix: https://github.com/lukashino/suricata/tree/bug/socket_id_v1
Unknown socket_id was understood as error, it has been reworked so it doesn’t trip return value checks.
Ideally, please confirm that this works for you (it is for my VPP 23.06 and DPDK 21.11 testing as well)