[  563.315435][ T4911] veth0: entered allmulticast mode
[  563.315801][ T4911] veth1: entered allmulticast mode
[  563.316034][ T4911] veth2: entered allmulticast mode
[  563.316260][ T4911] veth3: entered allmulticast mode
[  573.935595][ T4911] veth0: left allmulticast mode
[  573.935852][ T4911] veth1: left allmulticast mode
[  573.936034][ T4911] veth2: left allmulticast mode
[  573.936208][ T4911] veth3: left allmulticast mode