[  901.326663][T12150] veth0: entered allmulticast mode
[  901.327032][T12150] veth1: entered allmulticast mode
[  901.327260][T12150] veth2: entered allmulticast mode
[  901.327484][T12150] veth3: entered allmulticast mode
[  912.408061][T12150] veth0: left allmulticast mode
[  912.408328][T12150] veth1: left allmulticast mode
[  912.408533][T12150] veth2: left allmulticast mode
[  912.408715][T12150] veth3: left allmulticast mode