[  630.387380] veth0: entered allmulticast mode
[  630.387456] veth1: entered allmulticast mode
[  630.387491] veth2: entered allmulticast mode
[  630.387584] veth3: entered allmulticast mode
[  637.909300] veth0: left allmulticast mode
[  637.909357] veth1: left allmulticast mode
[  637.909384] veth2: left allmulticast mode
[  637.909408] veth3: left allmulticast mode