[  929.987067][T21907] veth0: entered allmulticast mode
[  929.987507][T21907] veth1: entered allmulticast mode
[  929.987822][T21907] veth2: entered allmulticast mode
[  929.988180][T21907] veth3: entered allmulticast mode
[  929.988486][T21907] veth4: entered allmulticast mode
[  929.988792][T21907] veth5: entered allmulticast mode
[  941.724066][T21907] veth0: left allmulticast mode
[  941.724400][T21907] veth1: left allmulticast mode
[  941.724679][T21907] veth2: left allmulticast mode
[  941.724963][T21907] veth3: left allmulticast mode
[  941.725223][T21907] veth4: left allmulticast mode
[  941.725517][T21907] veth5: left allmulticast mode