[  927.916275][T21732] veth0: entered allmulticast mode
[  927.916769][T21732] veth1: entered allmulticast mode
[  927.917091][T21732] veth2: entered allmulticast mode
[  927.917409][T21732] veth3: entered allmulticast mode
[  927.917769][T21732] veth4: entered allmulticast mode
[  927.918080][T21732] veth5: entered allmulticast mode
[  939.724863][T21732] veth0: left allmulticast mode
[  939.725202][T21732] veth1: left allmulticast mode
[  939.725470][T21732] veth2: left allmulticast mode
[  939.726494][T21732] veth3: left allmulticast mode
[  939.726773][T21732] veth4: left allmulticast mode
[  939.727036][T21732] veth5: left allmulticast mode