12.12.2016 06:55, Carlos E. R. пишет:
On 2016-12-12 04:42, Andrei Borzenkov wrote:
12.12.2016 06:26, Carlos E. R. пишет:
Hi,
What should I think of this?
Some BIOSes are known to corrupt low memory under some condition (like resuming from suspend). Kernel contains check that tries to detect this condition and avoid using this area. See memory_corruption_check and memory_corruption_check_size kernel parameters.
Thanks, I'll do some reading. Yes, I think I saw messages after hibernation, but this time there wasn't any hibernation. It happened 5 days after boot.
So the kernel finds the affected areas and try to not use them. Then maybe I can ignore the issue, mostly.
So there is little you can do except attempt to find BIOS update or report it to your BIOS/motherboard vendor.
I'll try to find updates, yes. The vendor I think will ignore reports coming from Linux users.
There is some chance that it is false positive so you may consider opening bug report to verify.