[ 1440.540553][ T7173] veth0: entered allmulticast mode
[ 1440.542105][ T7173] veth1: entered allmulticast mode
[ 1440.542451][ T7173] veth2: entered allmulticast mode
[ 1440.542785][ T7173] veth3: entered allmulticast mode
[ 1468.538018][ T7173] veth0: left allmulticast mode
[ 1468.538348][ T7173] veth1: left allmulticast mode
[ 1468.538594][ T7173] veth2: left allmulticast mode
[ 1468.538851][ T7173] veth3: left allmulticast mode