[  601.991965] veth0: entered allmulticast mode
[  601.992043] veth1: entered allmulticast mode
[  601.992093] veth2: entered allmulticast mode
[  601.992140] veth3: entered allmulticast mode
[  610.535257] veth0: left allmulticast mode
[  610.535345] veth1: left allmulticast mode
[  610.535404] veth2: left allmulticast mode
[  610.535450] veth3: left allmulticast mode