[  655.250731][T21368] veth0: entered allmulticast mode
[  655.251189][T21368] veth1: entered allmulticast mode
[  655.251480][T21368] veth2: entered allmulticast mode
[  655.251794][T21368] veth3: entered allmulticast mode
[  655.252085][T21368] veth4: entered allmulticast mode
[  655.252370][T21368] veth5: entered allmulticast mode
[  667.644315][T21368] veth0: left allmulticast mode
[  667.644570][T21368] veth1: left allmulticast mode
[  667.644748][T21368] veth2: left allmulticast mode
[  667.644917][T21368] veth3: left allmulticast mode
[  667.645085][T21368] veth4: left allmulticast mode
[  667.645272][T21368] veth5: left allmulticast mode