[  630.133947] veth0: entered allmulticast mode
[  630.134041] veth1: entered allmulticast mode
[  630.134108] veth2: entered allmulticast mode
[  630.134165] veth3: entered allmulticast mode
[  639.663318] veth0: left allmulticast mode
[  639.663377] veth1: left allmulticast mode
[  639.663420] veth2: left allmulticast mode
[  639.663470] veth3: left allmulticast mode