echo $? 0 xx__-> /opt/nipa/contest/scripts/env_check.py Comparing to existing state file: Saved .netdev-dev-get.enp1s0.xdp-features: ['rx-sg', 'basic'] Current .netdev-dev-get.enp1s0.xdp-features: ['basic', 'rx-sg'] Current system state saved to /tmp/nipa-env-state.json xx__-> echo $? 1 xx__->