[  705.337236][ T8915] veth0: entered allmulticast mode
[  705.337597][ T8915] veth1: entered allmulticast mode
[  705.337819][ T8915] veth2: entered allmulticast mode
[  705.338048][ T8915] veth3: entered allmulticast mode
[  715.945220][ T8915] veth0: left allmulticast mode
[  715.945981][ T8915] veth1: left allmulticast mode
[  715.946183][ T8915] veth2: left allmulticast mode
[  715.946365][ T8915] veth3: left allmulticast mode