[ 1604.320956][ T8119] veth0: entered allmulticast mode
[ 1604.321388][ T8119] veth1: entered allmulticast mode
[ 1604.321688][ T8119] veth2: entered allmulticast mode
[ 1604.322411][ T8119] veth3: entered allmulticast mode
[ 1631.235594][ T8119] veth0: left allmulticast mode
[ 1631.235906][ T8119] veth1: left allmulticast mode
[ 1631.236130][ T8119] veth2: left allmulticast mode
[ 1631.236355][ T8119] veth3: left allmulticast mode