[  622.948944][ T8268] veth0: entered allmulticast mode
[  622.949305][ T8268] veth1: entered allmulticast mode
[  622.949547][ T8268] veth2: entered allmulticast mode
[  622.949786][ T8268] veth3: entered allmulticast mode
[  633.638283][ T8268] veth0: left allmulticast mode
[  633.638520][ T8268] veth1: left allmulticast mode
[  633.638715][ T8268] veth2: left allmulticast mode
[  633.638891][ T8268] veth3: left allmulticast mode