Re: [MiNT] Invalid S?_MAGIC

[Lars Schmidbauer <latzmaster@gmx.de>]

Hi,

> On Sunday 02 Oct 2011 03:22:36 WongCK wrote:
> > >>  XaAES: .. /c_window.c, 2654: Kfree on 0x8AB1034: invalid S?_MAGIC !
> > >>  FATAL ERROR. You must reboot the system.
> > >
> > > I had an error like this with 1.18 trunk a few times. I think in my case
> > > it happens when HypView is launched (as an accessory), but it's random.
> > > Most of
> >
> > I had this error as well.
> > I disabled Mintsetter, but then another ACC killed it or even Teradesk
> > failed to come up. I found that memory protection was on and, being a bad
> > boy, I turned it off.

This "invalid S?MAGIC!" error appears ramdomly here at shutdown. Didn't post that
before because i can't find a rule for this. Don't know if it appears wit 1.17.0
because i'm running daily builds very long now...
This happens when shutdown or warmboot from XaAES, Shutdown or reboot from TeraDesk
and one time when quitting qed, see some errors i noted over the weeks:

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xasys: bio_unit_remove_cache:
kfree on 0x87511F4: invalid S?MAGIC!

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block_IO [G]: bio_invalidate: cache unit not written back (8126647, 10551423)!
block_IO [A]: someone sleep here? (8126647)

This happens if i didn't use drive A: at all; sometimes there are other drives
noted instead of [G], but [A] in second line is always the same.

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desktop: c_del_cookie kfree on 0x8960894: invalid S?MAGIC!

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qed: Terminate: kfree on 0x8830384: invalid S?MAGIC!
Fatal error. You must reboot the system.

-----
Memory protection is off here.

Regards,
Lars