[  977.978835][T24079] veth0: entered allmulticast mode
[  977.979177][T24079] veth1: entered allmulticast mode
[  977.979401][T24079] veth2: entered allmulticast mode
[  977.979631][T24079] veth3: entered allmulticast mode
[  988.630303][T24079] veth0: left allmulticast mode
[  988.630557][T24079] veth1: left allmulticast mode
[  988.630729][T24079] veth2: left allmulticast mode
[  988.630898][T24079] veth3: left allmulticast mode