[  657.650881] veth0: entered allmulticast mode
[  657.650967] veth1: entered allmulticast mode
[  657.651027] veth2: entered allmulticast mode
[  657.651082] veth3: entered allmulticast mode
[  666.920923] veth0: left allmulticast mode
[  666.920987] veth1: left allmulticast mode
[  666.921027] veth2: left allmulticast mode
[  666.921064] veth3: left allmulticast mode