[  786.964037][ T7829] veth0: entered allmulticast mode
[  786.964520][ T7829] veth1: entered allmulticast mode
[  786.964879][ T7829] veth2: entered allmulticast mode
[  786.965225][ T7829] veth3: entered allmulticast mode
[  798.239952][ T7829] veth0: left allmulticast mode
[  798.240369][ T7829] veth1: left allmulticast mode
[  798.240727][ T7829] veth2: left allmulticast mode
[  798.241067][ T7829] veth3: left allmulticast mode