[  648.141463][ T7862] veth0: entered allmulticast mode
[  648.141815][ T7862] veth1: entered allmulticast mode
[  648.142056][ T7862] veth2: entered allmulticast mode
[  648.142287][ T7862] veth3: entered allmulticast mode
[  658.875183][ T7862] veth0: left allmulticast mode
[  658.875493][ T7862] veth1: left allmulticast mode
[  658.875721][ T7862] veth2: left allmulticast mode
[  658.875951][ T7862] veth3: left allmulticast mode