[  910.917108][T20019] veth0: entered allmulticast mode
[  910.917759][T20019] veth1: entered allmulticast mode
[  910.918219][T20019] veth2: entered allmulticast mode
[  910.919988][T20019] veth3: entered allmulticast mode
[  910.920450][T20019] veth4: entered allmulticast mode
[  910.920881][T20019] veth5: entered allmulticast mode
[  926.275470][T20019] veth0: left allmulticast mode
[  926.275819][T20019] veth1: left allmulticast mode
[  926.276111][T20019] veth2: left allmulticast mode
[  926.276410][T20019] veth3: left allmulticast mode
[  926.276682][T20019] veth4: left allmulticast mode
[  926.276961][T20019] veth5: left allmulticast mode