We see the following error printout from kernel: [2000-01-01 00:00:05.365891] ERROR: xmu03 kernel:[ 5.828996] zynq-edac f8006000.ps7-ddrc: ecc not enabled We don't use ECC so the printout is valid. However, it should not be an ERROR priority on this. We suggest INFO priority for this printout. The zynq-edac driver is part of the xilinx-zynq BSP. Ericsson test department will write defects if they find any entry in the logs (syslog, kern.log etc.) that says "ERROR:". This is one place which says ERROR:. It should not be a ERROR category in my opinion. I would say it's a INFO or NOTIFY category.