[  722.207200][T20555] veth0: entered allmulticast mode
[  722.207675][T20555] veth1: entered allmulticast mode
[  722.207978][T20555] veth2: entered allmulticast mode
[  722.208289][T20555] veth3: entered allmulticast mode
[  722.208630][T20555] veth4: entered allmulticast mode
[  722.208918][T20555] veth5: entered allmulticast mode
[  734.083699][T20555] veth0: left allmulticast mode
[  734.083924][T20555] veth1: left allmulticast mode
[  734.084090][T20555] veth2: left allmulticast mode
[  734.084262][T20555] veth3: left allmulticast mode
[  734.084427][T20555] veth4: left allmulticast mode
[  734.084602][T20555] veth5: left allmulticast mode