[  844.212063][T21243] veth0: entered allmulticast mode
[  844.212539][T21243] veth1: entered allmulticast mode
[  844.212861][T21243] veth2: entered allmulticast mode
[  844.213174][T21243] veth3: entered allmulticast mode
[  844.213522][T21243] veth4: entered allmulticast mode
[  844.213835][T21243] veth5: entered allmulticast mode
[  855.769992][T21243] veth0: left allmulticast mode
[  855.770232][T21243] veth1: left allmulticast mode
[  855.770423][T21243] veth2: left allmulticast mode
[  855.770598][T21243] veth3: left allmulticast mode
[  855.770772][T21243] veth4: left allmulticast mode
[  855.770958][T21243] veth5: left allmulticast mode