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Date:      Thu, 20 Aug 2015 23:10:20 +0300
From:      Dmitry Marakasov <amdmi3@amdmi3.ru>
To:        Svatopluk Kraus <onwahe@gmail.com>
Cc:        Adrian Chadd <adrian.chadd@gmail.com>, "freebsd-arm@FreeBSD.org" <freebsd-arm@freebsd.org>, Ian Lepore <ian@freebsd.org>
Subject:   Re: Instability likely related to new pmap on Cubieboard A10
Message-ID:  <20150820201020.GC1245@hades.panopticon>
In-Reply-To: <CAFHCsPVrNFEDkq-j99j7a5GDBN2u7kRJRGk6Ggym2v_dre%2BN3A@mail.gmail.com>
References:  <20150819013834.GD79354@hades.panopticon> <CAJ-VmokJv=nvcEkBogWeNJT65MosxnFcaitWn8FXJu32eahSdw@mail.gmail.com> <20150819120753.GH79354@hades.panopticon> <CAFHCsPVSGuWWY97ac2QVGAE77Lz2gJ12wDLpzH_kNdZsLQxh%2BQ@mail.gmail.com> <20150819134708.GJ79354@hades.panopticon> <CAFHCsPVwZS_rCnvKztg7g2%2BvrOBwQpqpPYyA2=hCLGiiU5=mrQ@mail.gmail.com> <20150819232836.GA1245@hades.panopticon> <CAFHCsPUfMhkCjiip7o6ZwGx4jNb1-Xqptsj9h_CzZ8xtfZswiA@mail.gmail.com> <20150820185417.GB1245@hades.panopticon> <CAFHCsPVrNFEDkq-j99j7a5GDBN2u7kRJRGk6Ggym2v_dre%2BN3A@mail.gmail.com>

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* Svatopluk Kraus (onwahe@gmail.com) wrote:

> >> If it helps, set it again to 1 and try attached patch, please.
> >>
> >> If neither the first nor the seconf attemp will work, can you send me
> >> output like before but from another panic. I would like to see
> >> diference.
> >
> > Just for the case, with patch and sp_enabled back to 1:
> >
> > https://people.freebsd.org/~amdmi3/pmap3.log
> >
> 
> Thanks. Meantime, I tried most recent HEAD on pandaboard and
> beaglebone black and no problem there. Do you have enabled INVARIANTS
> and INVARIANT_SUPPORT in your config?

I've enabled them at some point - at least last two runs had these
enabled. Any other way I could help? Maybe I should check if it was
new pmap commit which caused this, and if not, bisect it?

-- 
Dmitry Marakasov   .   55B5 0596 FF1E 8D84 5F56  9510 D35A 80DD F9D2 F77D
amdmi3@amdmi3.ru  ..:  jabber: amdmi3@jabber.ru      http://amdmi3.ru



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