User.warn igmpproxy

For Developers
1

Model: Linksys WRT1200AC
Firmware Version OpenWrt SNAPSHOT r13342-e35e40ad82 / LuCI Master git-20.144.63033-62ed4e6

syslog keep spaming these:
user.warn igmpproxy[9651]: MRT_ADD_MEMBERSHIP failed; Errno(98): Address in use
user.warn igmpproxy[9651]: No interfaces found for source x.x.x.x

cat /etc/config/igmpproxy

config igmpproxy
        option quickleave 1
        option verbose [0-3](none, minimal[default], more, maximum)

config phyint
        option network wan
        option zone wan
        option direction upstream
        list altnet 192.168.1.0/24

config phyint
        option network lan
        option zone lan
        option direction downstream