Adrian Berger enhanced kernel networking diagnostics in the flatcar/scripts repository by enabling the CONFIG_INET_DIAG_DESTROY option within coreos-modules. Focusing on kernel development and system configuration, Adrian used Shell scripting to update both the module configuration and changelog, ensuring thorough documentation and traceability. This work improved network observability and accelerated troubleshooting for deployments relying on CoreOS modules, addressing the need for deeper diagnostic capabilities. Adrian maintained a clear commit history and repository hygiene, reflecting disciplined engineering practices. Although no bugs were fixed during this period, the targeted feature delivered measurable value for downstream users requiring advanced kernel networking insights and maintainability.