Hi, This could be a symptom of bad RAM in the machine. (Although from the system info, it sounds like you might have ECC RAM).
Have you considered checking it, e.g. with memtest86+? If you can't take the machine offline, memtester might give you some idea (as root, test an amount approx. equal to the amount reported as free+cache). Otherwise, you could maybe disable your swap partitions and run badblocks on them in case something gets corrupted after being written out / read back in from disk? Regards, -- Steven Chamberlain ste...@pyro.eu.org -- To UNSUBSCRIBE, email to debian-bugs-rc-requ...@lists.debian.org with a subject of "unsubscribe". Trouble? Contact listmas...@lists.debian.org