[ 1572.953114][ T4704] veth0: entered allmulticast mode
[ 1572.953697][ T4704] veth1: entered allmulticast mode
[ 1572.954024][ T4704] veth2: entered allmulticast mode
[ 1572.954368][ T4704] veth3: entered allmulticast mode
[ 1599.178757][ T4704] veth0: left allmulticast mode
[ 1599.179036][ T4704] veth1: left allmulticast mode
[ 1599.179269][ T4704] veth2: left allmulticast mode
[ 1599.179481][ T4704] veth3: left allmulticast mode