[ 1433.914286][ T9789] veth0: entered allmulticast mode
[ 1433.915141][ T9789] veth1: entered allmulticast mode
[ 1433.915721][ T9789] veth2: entered allmulticast mode
[ 1433.917211][ T9789] veth3: entered allmulticast mode
[ 1458.343643][ T9789] veth0: left allmulticast mode
[ 1458.344156][ T9789] veth1: left allmulticast mode
[ 1458.344607][ T9789] veth2: left allmulticast mode
[ 1458.345046][ T9789] veth3: left allmulticast mode