[ 1543.474615][ T7103] veth0: entered allmulticast mode
[ 1543.475128][ T7103] veth1: entered allmulticast mode
[ 1543.475423][ T7103] veth2: entered allmulticast mode
[ 1543.484742][ T7103] veth3: entered allmulticast mode
[ 1569.399236][ T7103] veth0: left allmulticast mode
[ 1569.399600][ T7103] veth1: left allmulticast mode
[ 1569.399840][ T7103] veth2: left allmulticast mode
[ 1569.400065][ T7103] veth3: left allmulticast mode