Hi George,thats a knowns bug[1] - you have three choices, downgrade to iptables from testing, just wait or locally rebuild connman
Cheers Alf[1] #844755 <https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=844755>[/G/| |☣] [src:iptables <https://bugs.debian.org/cgi-bin/pkgreport.cgi?src=iptables>]iptables: bumped library version without soname change, breaking reverse dependencies <https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=844755>