Coova-chilli: dhcp-Release IP 0.0.0.0

Installing and Using OpenWrt
1

I have ongoing messages like

Thu Dec 13 13:15:17 2018 daemon.info chilli[1186]: DHCP Released MAC=xx-xx-xx-xx-xx-xx IP=0.0.0.0
Thu Dec 13 13:26:33 2018 daemon.info chilli[1186]: DHCP Released MAC=xx-xx-xx-xx-xx-xx IP=0.0.0.0

using coova-chilli 1.4 on trunk.

Anybody has similar effect ?

I also see

chilli_query list
xx-xx-xx-xx-xx-xx 0.0.0.0 none 5c12832e00000002 0 - 0/0 0/0 0/0 0/0 0 0 0/0 0/0 -