[ 1569.932738][ T4780] veth0: entered allmulticast mode
[ 1569.933376][ T4780] veth1: entered allmulticast mode
[ 1569.933710][ T4780] veth2: entered allmulticast mode
[ 1569.934011][ T4780] veth3: entered allmulticast mode
[ 1596.153377][ T4780] veth0: left allmulticast mode
[ 1596.153681][ T4780] veth1: left allmulticast mode
[ 1596.153908][ T4780] veth2: left allmulticast mode
[ 1596.154145][ T4780] veth3: left allmulticast mode