On a hardware router with VyOS 1.5-Q2 (and the current one) release installed I saw a lot of rx checksum errors.
When I searched the internet I come across the following:

https://www.spinics.net/lists/netdev/msg1142428.html

It seems as the developers of the Intel ICE drivers were counting UDP checksum errors (with offloading) as rx_errors.
A patch was created begin of December 2025.