[  970.936923][T15217] veth0: entered allmulticast mode
[  970.937552][T15217] veth1: entered allmulticast mode
[  970.938044][T15217] veth2: entered allmulticast mode
[  970.938515][T15217] veth3: entered allmulticast mode
[  984.072178][T15217] veth0: left allmulticast mode
[  984.072543][T15217] veth1: left allmulticast mode
[  984.072852][T15217] veth2: left allmulticast mode
[  984.073145][T15217] veth3: left allmulticast mode