[  986.235911][T23951] veth0: entered allmulticast mode
[  986.236275][T23951] veth1: entered allmulticast mode
[  986.236510][T23951] veth2: entered allmulticast mode
[  986.236744][T23951] veth3: entered allmulticast mode
[  997.370442][T23951] veth0: left allmulticast mode
[  997.370750][T23951] veth1: left allmulticast mode
[  997.370995][T23951] veth2: left allmulticast mode
[  997.371238][T23951] veth3: left allmulticast mode