[  842.164297][T24538] veth0: entered allmulticast mode
[  842.164596][T24538] veth1: entered allmulticast mode
[  842.164828][T24538] veth2: entered allmulticast mode
[  842.165331][T24538] veth3: entered allmulticast mode
[  852.616055][T24538] veth0: left allmulticast mode
[  852.616357][T24538] veth1: left allmulticast mode
[  852.616601][T24538] veth2: left allmulticast mode
[  852.616840][T24538] veth3: left allmulticast mode