Live R5C run: after the Armbian catch-all .network was removed, networkd kept its
in-memory claim on the uplink port (two addresses, extra proto dhcp default route)
until `networkctl reload`. The helper now reloads networkd after the forward apply
and after the rollback re-apply (not fatal, not gating; logs the port state and a
"networkd still manages" note on the forward path), the AN_* time budget includes
it, and --post-check warns when the netplan matches but networkd still lists the
uplink port configured/configuring.
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01KqhjP7nud5gdBg25zCiRk9
andreasandClaude Sonnet 5
4f62b9f770