[  815.017234][ T7797] veth0: entered allmulticast mode
[  815.017587][ T7797] veth1: entered allmulticast mode
[  815.017811][ T7797] veth2: entered allmulticast mode
[  815.018029][ T7797] veth3: entered allmulticast mode
[  825.849408][ T7797] veth0: left allmulticast mode
[  825.849656][ T7797] veth1: left allmulticast mode
[  825.849842][ T7797] veth2: left allmulticast mode
[  825.850011][ T7797] veth3: left allmulticast mode