From: Marcelo Tosatti <mtosatti@redhat.com>
To: Avi Kivity <avi@redhat.com>
Cc: Ruben Kerkhof <ruben@rubenkerkhof.com>, kvm <kvm@vger.kernel.org>
Subject: Re: EPT: Misconfiguration
Date: Tue, 15 Feb 2011 15:16:39 -0200 [thread overview]
Message-ID: <20110215171639.GA12842@amt.cnet> (raw)
In-Reply-To: <4D57D6AC.7000608@redhat.com>
On Sun, Feb 13, 2011 at 03:03:40PM +0200, Avi Kivity wrote:
> On 02/13/2011 04:07 AM, Ruben Kerkhof wrote:
> >And tonight we had another one of those errors we had a few weeks ago:
> >
> >2011-02-13T02:56:28.694496+01:00 phy005 kernel: EPT: Misconfiguration.
> >2011-02-13T02:56:28.694908+01:00 phy005 kernel: EPT: GPA: 0x2edff000
>
> This GPA indexes into the 511th entry of the spte. Marcelo, does
> this remind you of https://bugzilla.kernel.org/show_bug.cgi?id=27052
> by any chance?
This and the others reported. So yes, it looks something is corrupting
memory. Ruben, you can try to boot with slub_debug=ZFPU kernel option.
Is there any reason for not upgrading to FC14?
next prev parent reply other threads:[~2011-02-15 17:17 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-01-20 11:48 EPT: Misconfiguration Ruben Kerkhof
2011-01-20 11:59 ` Ruben Kerkhof
2011-01-21 13:22 ` Marcelo Tosatti
2011-01-25 14:44 ` Ruben Kerkhof
2011-01-25 17:39 ` Avi Kivity
2011-01-25 18:29 ` Ruben Kerkhof
2011-01-26 9:52 ` Avi Kivity
2011-01-26 15:00 ` Ruben Kerkhof
2011-02-10 15:23 ` Ruben Kerkhof
2011-02-13 2:07 ` Ruben Kerkhof
2011-02-13 13:03 ` Avi Kivity
2011-02-13 14:40 ` Ruben Kerkhof
2011-02-15 17:16 ` Marcelo Tosatti [this message]
2011-02-15 19:04 ` Ruben Kerkhof
2011-02-24 21:15 ` Ruben Kerkhof
2011-02-27 10:46 ` Avi Kivity
2011-03-05 18:57 ` Ruben Kerkhof
2011-02-13 12:58 ` Avi Kivity
2011-02-13 14:36 ` Ruben Kerkhof
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