[  816.642972][ T7792] veth0: entered allmulticast mode
[  816.643325][ T7792] veth1: entered allmulticast mode
[  816.643558][ T7792] veth2: entered allmulticast mode
[  816.643786][ T7792] veth3: entered allmulticast mode
[  827.443105][ T7792] veth0: left allmulticast mode
[  827.443364][ T7792] veth1: left allmulticast mode
[  827.443563][ T7792] veth2: left allmulticast mode
[  827.443762][ T7792] veth3: left allmulticast mode