[  645.757665] veth0: entered allmulticast mode
[  645.757743] veth1: entered allmulticast mode
[  645.757790] veth2: entered allmulticast mode
[  645.757840] veth3: entered allmulticast mode
[  655.012958] veth0: left allmulticast mode
[  655.013025] veth1: left allmulticast mode
[  655.013066] veth2: left allmulticast mode
[  655.013105] veth3: left allmulticast mode