[  883.139392][T21030] veth0: entered allmulticast mode
[  883.140228][T21030] veth1: entered allmulticast mode
[  883.140693][T21030] veth2: entered allmulticast mode
[  883.141075][T21030] veth3: entered allmulticast mode
[  883.141465][T21030] veth4: entered allmulticast mode
[  883.141846][T21030] veth5: entered allmulticast mode
[  895.982772][T21030] veth0: left allmulticast mode
[  895.983201][T21030] veth1: left allmulticast mode
[  895.983584][T21030] veth2: left allmulticast mode
[  895.983923][T21030] veth3: left allmulticast mode
[  895.985295][T21030] veth4: left allmulticast mode
[  895.985641][T21030] veth5: left allmulticast mode