[  688.051447][ T8109] veth0: entered allmulticast mode
[  688.052569][ T8109] veth1: entered allmulticast mode
[  688.052925][ T8109] veth2: entered allmulticast mode
[  688.053252][ T8109] veth3: entered allmulticast mode
[  699.393028][ T8109] veth0: left allmulticast mode
[  699.393365][ T8109] veth1: left allmulticast mode
[  699.393639][ T8109] veth2: left allmulticast mode
[  699.393923][ T8109] veth3: left allmulticast mode