[  623.642471] veth0: entered allmulticast mode
[  623.642570] veth1: entered allmulticast mode
[  623.642633] veth2: entered allmulticast mode
[  623.642709] veth3: entered allmulticast mode
[  632.975121] veth0: left allmulticast mode
[  632.975204] veth1: left allmulticast mode
[  632.975244] veth2: left allmulticast mode
[  632.975281] veth3: left allmulticast mode