[  630.284867] veth0: entered allmulticast mode
[  630.284936] veth1: entered allmulticast mode
[  630.284977] veth2: entered allmulticast mode
[  630.285013] veth3: entered allmulticast mode
[  639.399918] veth0: left allmulticast mode
[  639.399984] veth1: left allmulticast mode
[  639.400028] veth2: left allmulticast mode
[  639.400069] veth3: left allmulticast mode