[  948.229125][T30285] veth0: entered allmulticast mode
[  948.229702][T30285] veth1: entered allmulticast mode
[  948.230083][T30285] veth2: entered allmulticast mode
[  948.230458][T30285] veth3: entered allmulticast mode
[  960.139483][T30285] veth0: left allmulticast mode
[  960.139723][T30285] veth1: left allmulticast mode
[  960.139899][T30285] veth2: left allmulticast mode
[  960.140074][T30285] veth3: left allmulticast mode