[  977.923326][T14249] veth0: entered allmulticast mode
[  977.923768][T14249] veth1: entered allmulticast mode
[  977.924092][T14249] veth2: entered allmulticast mode
[  977.924394][T14249] veth3: entered allmulticast mode
[  988.917592][T14249] veth0: left allmulticast mode
[  988.917827][T14249] veth1: left allmulticast mode
[  988.918002][T14249] veth2: left allmulticast mode
[  988.918178][T14249] veth3: left allmulticast mode