[  664.315004][ T7320] veth0: entered allmulticast mode
[  664.315361][ T7320] veth1: entered allmulticast mode
[  664.315663][ T7320] veth2: entered allmulticast mode
[  664.315979][ T7320] veth3: entered allmulticast mode
[  664.316271][ T7320] veth4: entered allmulticast mode
[  664.316568][ T7320] veth5: entered allmulticast mode
[  675.986085][ T7320] veth0: left allmulticast mode
[  675.986374][ T7320] veth1: left allmulticast mode
[  675.986613][ T7320] veth2: left allmulticast mode
[  675.986842][ T7320] veth3: left allmulticast mode
[  675.989065][ T7320] veth4: left allmulticast mode
[  675.989306][ T7320] veth5: left allmulticast mode