[  870.879126][T21381] veth0: entered allmulticast mode
[  870.879581][T21381] veth1: entered allmulticast mode
[  870.879907][T21381] veth2: entered allmulticast mode
[  870.880258][T21381] veth3: entered allmulticast mode
[  870.888135][T21381] veth4: entered allmulticast mode
[  870.888439][T21381] veth5: entered allmulticast mode
[  882.611207][T21381] veth0: left allmulticast mode
[  882.611472][T21381] veth1: left allmulticast mode
[  882.611678][T21381] veth2: left allmulticast mode
[  882.611894][T21381] veth3: left allmulticast mode
[  882.612099][T21381] veth4: left allmulticast mode
[  882.612291][T21381] veth5: left allmulticast mode