[  609.642355][ T7880] veth0: entered allmulticast mode
[  609.642702][ T7880] veth1: entered allmulticast mode
[  609.642928][ T7880] veth2: entered allmulticast mode
[  609.643152][ T7880] veth3: entered allmulticast mode
[  609.643372][ T7880] veth4: entered allmulticast mode
[  609.643588][ T7880] veth5: entered allmulticast mode
[  620.652296][ T7880] veth0: left allmulticast mode
[  620.652578][ T7880] veth1: left allmulticast mode
[  620.652817][ T7880] veth2: left allmulticast mode
[  620.653030][ T7880] veth3: left allmulticast mode
[  620.653257][ T7880] veth4: left allmulticast mode
[  620.653474][ T7880] veth5: left allmulticast mode