[  600.850908] veth0: entered allmulticast mode
[  600.851011] veth1: entered allmulticast mode
[  600.851068] veth2: entered allmulticast mode
[  600.851124] veth3: entered allmulticast mode
[  611.647840] veth0: left allmulticast mode
[  611.647891] veth1: left allmulticast mode
[  611.647922] veth2: left allmulticast mode
[  611.647950] veth3: left allmulticast mode