[ 1293.073057][ T6400] veth0: entered allmulticast mode
[ 1293.074371][ T6400] veth1: entered allmulticast mode
[ 1293.074712][ T6400] veth2: entered allmulticast mode
[ 1293.075031][ T6400] veth3: entered allmulticast mode
[ 1317.431807][ T6400] veth0: left allmulticast mode
[ 1317.432072][ T6400] veth1: left allmulticast mode
[ 1317.432308][ T6400] veth2: left allmulticast mode
[ 1317.432518][ T6400] veth3: left allmulticast mode