[ 1552.771205][ T8579] veth0: entered allmulticast mode
[ 1552.771726][ T8579] veth1: entered allmulticast mode
[ 1552.772046][ T8579] veth2: entered allmulticast mode
[ 1552.772379][ T8579] veth3: entered allmulticast mode
[ 1580.228898][ T8579] veth0: left allmulticast mode
[ 1580.229212][ T8579] veth1: left allmulticast mode
[ 1580.229478][ T8579] veth2: left allmulticast mode
[ 1580.229723][ T8579] veth3: left allmulticast mode