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From: Vladimir Grebenschikov <vova@fbsd.ru>
To: Kostik Belousov <kostikbel@gmail.com>
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Date: Sun, 02 May 2010 03:32:24 +0400
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Sender: Vladimir Grebenschikov <vova@parallels.com>
Cc: Jeff Roberson <jroberson@jroberson.net>, current@freebsd.org
Subject: Re: SUJ update
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Hi

> > Ehh, looks like fresh kernel is not too stable, it holds after some tim=
e
> > of activity.
> >=20
> > DDB may be activated, but even 'call cpu_reset' does nothing here.
> >=20
> > Looks like it is not related to SUJ, it happens even with SUJ disabled.
> Does reverting r207410 + r207412 help ?

No, it does not helps, even without this revs system locks hard time-to-tim=
e, usually=20
under heavy load (CPU + Disk).

For example 'portupgrade -f cups\*' usually makes system to lock.

Few times I had working DDB while such lockup, but did not see there anythi=
ng suspicious.

Ideas will be very appreciated.

I have SMP i386 system.

--=20
Vladimir B. Grebenschikov
vova@fbsd.ru