[  857.604293][T23632] veth0: entered allmulticast mode
[  857.604593][T23632] veth1: entered allmulticast mode
[  857.604827][T23632] veth2: entered allmulticast mode
[  857.605058][T23632] veth3: entered allmulticast mode
[  868.551837][T23632] veth0: left allmulticast mode
[  868.552134][T23632] veth1: left allmulticast mode
[  868.553418][T23632] veth2: left allmulticast mode
[  868.553667][T23632] veth3: left allmulticast mode