Question about SecCheck: Two days ago I did get a curious outcome, saying:
- kernel.tainted = 0 + kernel.tainted = 52
And they day after:
- kernel.tainted = 512 + kernel.tainted = 0
So the question I have is: how can a kernel be marked "tainted" and the day after "untainted"? I since I did not AFAIK install something that taints, is that provoked by a patch? Or do I maybe have a hardware problem (memory?)
Thank you
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On Fri, Jun 03, 2016 at 09:15:48AM +0200, stakanov@freenet.de wrote:
Question about SecCheck: Two days ago I did get a curious outcome, saying:
- kernel.tainted = 0
- kernel.tainted = 52
And they day after:
- kernel.tainted = 512
- kernel.tainted = 0
So the question I have is: how can a kernel be marked "tainted" and the day after "untainted"? I since I did not AFAIK install something that taints, is that provoked by a patch? Or do I maybe have a hardware problem (memory?)
52 is 0x34, which I think would be TAINT_CPU_OUT_OF_SPEC / TAINT_MACHINE_CHECK / TAINT_BAD_PAGE 512 is 0x200, which would be TAINT_WARN
Is there something in "dmesg" ?
Usually tainted woule go down to 0 only on reboots btw.
Ciao, Marcus
-
Marcus Meissner -
stakanov＠freenet.de