Kmod-ebtables, kmod-br-netfilter opkg install failed

Installing ebtables packages result in the following error message:

pkg_run_script: package "kmod-br-netfilter" postinst script returned status 255.
opkg_configure: kmod-br-netfilter.postinst returned 255.
pkg_run_script: package "kmod-ebtables" postinst script returned status 255.
opkg_configure: kmod-ebtables.postinst returned 255.

Affected version:

kmod-ebtables_4.4.42-1_mips_24kc.ipk
kmod-br-netfilter_4.4.42-1_mips_24kc.ipk

Is there anybody out there who can help?