[  807.619748][T20485] veth0: entered allmulticast mode
[  807.620120][T20485] veth1: entered allmulticast mode
[  807.620350][T20485] veth2: entered allmulticast mode
[  807.620566][T20485] veth3: entered allmulticast mode
[  818.582279][T20485] veth0: left allmulticast mode
[  818.582572][T20485] veth1: left allmulticast mode
[  818.582798][T20485] veth2: left allmulticast mode
[  818.583024][T20485] veth3: left allmulticast mode