[  732.820696][T11973] veth0: entered allmulticast mode
[  732.821154][T11973] veth1: entered allmulticast mode
[  732.821462][T11973] veth2: entered allmulticast mode
[  732.821763][T11973] veth3: entered allmulticast mode
[  743.917704][T11973] veth0: left allmulticast mode
[  743.917968][T11973] veth1: left allmulticast mode
[  743.918155][T11973] veth2: left allmulticast mode
[  743.918337][T11973] veth3: left allmulticast mode