[  647.148253][T12307] veth0: entered allmulticast mode
[  647.148650][T12307] veth1: entered allmulticast mode
[  647.149067][T12307] veth2: entered allmulticast mode
[  647.150169][T12307] veth3: entered allmulticast mode
[  647.150514][T12307] veth4: entered allmulticast mode
[  647.150840][T12307] veth5: entered allmulticast mode
[  659.336297][T12307] veth0: left allmulticast mode
[  659.336638][T12307] veth1: left allmulticast mode
[  659.336914][T12307] veth2: left allmulticast mode
[  659.337200][T12307] veth3: left allmulticast mode
[  659.337481][T12307] veth4: left allmulticast mode
[  659.337983][T12307] veth5: left allmulticast mode