[  933.560384][T19111] veth0: entered allmulticast mode
[  933.560728][T19111] veth1: entered allmulticast mode
[  933.560982][T19111] veth2: entered allmulticast mode
[  933.561224][T19111] veth3: entered allmulticast mode
[  944.670762][T19111] veth0: left allmulticast mode
[  944.670995][T19111] veth1: left allmulticast mode
[  944.671166][T19111] veth2: left allmulticast mode
[  944.671339][T19111] veth3: left allmulticast mode