[  674.889386][ T9678] veth0: entered allmulticast mode
[  674.889742][ T9678] veth1: entered allmulticast mode
[  674.889982][ T9678] veth2: entered allmulticast mode
[  674.890194][ T9678] veth3: entered allmulticast mode
[  685.708598][ T9678] veth0: left allmulticast mode
[  685.708835][ T9678] veth1: left allmulticast mode
[  685.709002][ T9678] veth2: left allmulticast mode
[  685.709166][ T9678] veth3: left allmulticast mode