[  820.621555] veth0: entered allmulticast mode
[  820.621652] veth1: entered allmulticast mode
[  820.621702] veth2: entered allmulticast mode
[  820.621751] veth3: entered allmulticast mode
[  829.165737] veth0: left allmulticast mode
[  829.165800] veth1: left allmulticast mode
[  829.165837] veth2: left allmulticast mode
[  829.165868] veth3: left allmulticast mode