Index: jessie-stage2/rootfs/etc/rc.local
===================================================================
--- jessie-stage2.orig/rootfs/etc/rc.local
+++ jessie-stage2/rootfs/etc/rc.local
@@ -11,4 +11,10 @@
 #
 # By default this script does nothing.
 
+# Print the IP address
+_IP=$(hostname -I) || true
+if [ "$_IP" ]; then
+  printf "My IP address is %s\n" "$_IP"
+fi
+
 exit 0