[  827.209397][T21485] veth0: entered allmulticast mode
[  827.209792][T21485] veth1: entered allmulticast mode
[  827.210046][T21485] veth2: entered allmulticast mode
[  827.210279][T21485] veth3: entered allmulticast mode
[  827.210511][T21485] veth4: entered allmulticast mode
[  827.210750][T21485] veth5: entered allmulticast mode
[  837.841792][T21485] veth0: left allmulticast mode
[  837.842115][T21485] veth1: left allmulticast mode
[  837.842370][T21485] veth2: left allmulticast mode
[  837.842613][T21485] veth3: left allmulticast mode
[  837.842867][T21485] veth4: left allmulticast mode
[  837.843125][T21485] veth5: left allmulticast mode