[  634.054185][ T9754] veth0: entered allmulticast mode
[  634.054633][ T9754] veth1: entered allmulticast mode
[  634.054971][ T9754] veth2: entered allmulticast mode
[  634.055415][ T9754] veth3: entered allmulticast mode
[  634.055882][ T9754] veth4: entered allmulticast mode
[  634.056342][ T9754] veth5: entered allmulticast mode
[  644.817855][ T9754] veth0: left allmulticast mode
[  644.818104][ T9754] veth1: left allmulticast mode
[  644.818296][ T9754] veth2: left allmulticast mode
[  644.818481][ T9754] veth3: left allmulticast mode
[  644.818663][ T9754] veth4: left allmulticast mode
[  644.819859][ T9754] veth5: left allmulticast mode