Backplane wasn't paying attention when I swapped a drive and then Linux looked away for a moment to find a completely different guy sitting on it's couch

[54493010.716000] md/raid1:md0: Disk failure on sdd5, disabling device.
                  md/raid1:md0: Operation continuing on 1 devices.
[54493141.381860] ata5: SATA link up 6.0 Gbps (SStatus 133 SControl 300)
[54493141.382084] ata5.00: model number mismatch 'Samsung SSD 860 EVO 1TB' != 'SAMSUNG MZ7LH1T9HMLT-00003'
[54493141.382087] ata5.00: revalidation failed (errno=-19)