[ 1424.124662][ T7110] veth0: entered allmulticast mode
[ 1424.125141][ T7110] veth1: entered allmulticast mode
[ 1424.125481][ T7110] veth2: entered allmulticast mode
[ 1424.125796][ T7110] veth3: entered allmulticast mode
[ 1450.856757][ T7110] veth0: left allmulticast mode
[ 1450.857090][ T7110] veth1: left allmulticast mode
[ 1450.857318][ T7110] veth2: left allmulticast mode
[ 1450.857558][ T7110] veth3: left allmulticast mode