I am starting to suspect that these messages are in face associated with data loss on my system. I have witnessed these messages occur during write operations to the disk, and I have also started to see some strange behavior on my system. dhclient started acting weird after these messages appeared (not holding on to leases) and I started to notice database exceptions in my mail client.
Interestingly, the messages seem to have gone away after reboot. I will watch closely to see if they return after my next raid1 sync. jamie.
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