[ 1814.386863][ T8784] veth0: entered allmulticast mode
[ 1814.387393][ T8784] veth1: entered allmulticast mode
[ 1814.387789][ T8784] veth2: entered allmulticast mode
[ 1814.388125][ T8784] veth3: entered allmulticast mode
[ 1843.482589][ T8784] veth0: left allmulticast mode
[ 1843.482906][ T8784] veth1: left allmulticast mode
[ 1843.483163][ T8784] veth2: left allmulticast mode
[ 1843.483400][ T8784] veth3: left allmulticast mode