[ 1650.657086][ T8232] veth0: entered allmulticast mode
[ 1650.657573][ T8232] veth1: entered allmulticast mode
[ 1650.657871][ T8232] veth2: entered allmulticast mode
[ 1650.658180][ T8232] veth3: entered allmulticast mode
[ 1676.991107][ T8232] veth0: left allmulticast mode
[ 1676.991398][ T8232] veth1: left allmulticast mode
[ 1676.991629][ T8232] veth2: left allmulticast mode
[ 1676.991847][ T8232] veth3: left allmulticast mode