[  921.879756][T30857] veth0: entered allmulticast mode
[  921.880106][T30857] veth1: entered allmulticast mode
[  921.880337][T30857] veth2: entered allmulticast mode
[  921.880564][T30857] veth3: entered allmulticast mode
[  932.965374][T30857] veth0: left allmulticast mode
[  932.965674][T30857] veth1: left allmulticast mode
[  932.965927][T30857] veth2: left allmulticast mode
[  932.966156][T30857] veth3: left allmulticast mode