[ 1296.267909][ T9596] veth0: entered allmulticast mode
[ 1296.271000][ T9596] veth1: entered allmulticast mode
[ 1296.271356][ T9596] veth2: entered allmulticast mode
[ 1296.272261][ T9596] veth3: entered allmulticast mode
[ 1314.658717][ T9596] veth0: left allmulticast mode
[ 1314.659096][ T9596] veth1: left allmulticast mode
[ 1314.659370][ T9596] veth2: left allmulticast mode
[ 1314.659672][ T9596] veth3: left allmulticast mode