[  714.738907][ T8302] veth0: entered allmulticast mode
[  714.739394][ T8302] veth1: entered allmulticast mode
[  714.739846][ T8302] veth2: entered allmulticast mode
[  714.740156][ T8302] veth3: entered allmulticast mode
[  725.762706][ T8302] veth0: left allmulticast mode
[  725.763010][ T8302] veth1: left allmulticast mode
[  725.763271][ T8302] veth2: left allmulticast mode
[  725.763503][ T8302] veth3: left allmulticast mode