Currently (at least in linux-rpi), it's not possible to use eBPF applications (e.g. Grafana Beyla).
Some kernel configs need to be activated (and maybe more, did not test)
CONFIG_DEBUG_INFO_BTF=y
CONFIG_DEBUG_INFO_BTF_MODULES=Y
and remove
CONFIG_DEBUG_INFO_NONE=y
This currently works in my Fedora Workstation server out of the box in the default kernel distribution.