[  752.480829] veth0: entered allmulticast mode
[  752.480896] veth1: entered allmulticast mode
[  752.480941] veth2: entered allmulticast mode
[  752.480974] veth3: entered allmulticast mode
[  760.020446] veth0: left allmulticast mode
[  760.020494] veth1: left allmulticast mode
[  760.020519] veth2: left allmulticast mode
[  760.020540] veth3: left allmulticast mode