calcru went backwards on 7 stable

Dimitar Vasilev dimitar.vassilev at gmail.com
Thu Jul 24 13:04:39 UTC 2008


>
> The "calcru went backwards" message can have two causes:
>
> 1) Your time counter really went backwards and is too broken to use.
>
> 2) Something caused clock interrupts to be delayed for extremely long
> periods of time.  This happens if you break to DDB for example.  It can also
> happen if there are kernel bugs, maybe in a driver etc.  Try to enable
> additional debugging (WITNESS, INVARIANTS, etc; see the developers handbook)
> and see where it gets you.
>
> Kris
>
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Thanks Kris,

Last time I tried to set the date there was a problem with the year  - I
could not set the date beyond 2007
Also HZ were 2000 instead of 1000, but at that time machine was a
uniprocessor one.

Best regards,

Dimitar Vassilev


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