Comment 1 for bug 2034448

This is the workaround that worked for me
https://github.com/charmed-kubernetes/charm-kubernetes-control-plane/pull/301

Not sure if this is the best approach to expose /sys/fs/bpf to the container of if it would be better to change the mount point of the Calico pod
https://github.com/charmed-kubernetes/charm-calico/blob/main/upstream/calico/manifests/3.25.1/calico-etcd.yaml#L319