From: Avi Kivity <avi@redhat.com>
To: Gleb Natapov <gleb@redhat.com>
Cc: Doug Goldstein <cardoe@gentoo.org>,
KVM mailing list <kvm@vger.kernel.org>
Subject: Re: Unknown KVM internal error on 3.2.1
Date: Wed, 07 Mar 2012 16:19:38 +0200 [thread overview]
Message-ID: <4F576E7A.9010606@redhat.com> (raw)
In-Reply-To: <20120307110027.GG2521@redhat.com>
On 03/07/2012 01:00 PM, Gleb Natapov wrote:
> >
> > > KVM internal error. Suberror: 1
> > > emulation failure
> > > EAX=8004003b EBX=38d54633 ECX=c0460a7e EDX=8005003b
> > > ESI=e49329a8 EDI=f7c98d60 EBP=00000286 ESP=f7fecf68
> > > EIP=f91d1778 EFL=00000282 [--S----] CPL=0 II=0 A20=1 SMM=0 HLT=0
> > > ES =007b 00000000 ffffffff 00c0f300 DPL=3 DS [-WA]
> > > CS =0060 00000000 ffffffff 00c09b00 DPL=0 CS32 [-RA]
> > > SS =0068 00000000 ffffffff 00c09300 DPL=0 DS [-WA]
> > > DS =007b 00000000 ffffffff 00c0f300 DPL=3 DS [-WA]
> > > FS =0000 00000000 ffffffff 00000000
> > > GS =0000 b7f526c0 ffffffff 00000000
> > > LDT=0088 c074a020 00000027 00008200 DPL=0 LDT
> > > TR =0080 c180a7c4 00002073 00008b00 DPL=0 TSS32-busy
> > > GDT= f7c9f000 000000ff
> > > IDT= c06fa000 000007ff
> > > CR0=8005003b CR2=0046b044 CR3=3100d000 CR4=000006d0
> > > DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000
> > > DR3=0000000000000000
> > > DR6=00000000ffff0ff0 DR7=0000000000000400
> > > EFER=0000000000000000
> > > Code=?? ?? ?? ?? ?? ?? ?? ?? ?? ?? ?? ?? ?? ?? ?? ?? ?? ?? ?? ?? <??>
> > > ?? ?? ?? ?? ?? ?? ?? ?? ?? ?? ?? ?? ?? ?? ?? ?? ?? ?? ?? ?? ?? ?? ??
> > > ?? ?? ?? ?? ?? ??
> >
> > What are all these ?? doing here? Usually they indicate the bad code,
> > but here they don't, this is strange.
> >
> I think it tries to execute code from mmio.
>
Likely. But let's be sure.
When it happens again, please keep the guest alive so we can examine it
via qemu monitor commands.
--
error compiling committee.c: too many arguments to function
next prev parent reply other threads:[~2012-03-07 14:19 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-02-25 15:35 Unknown KVM internal error on 3.2.1 Doug Goldstein
2012-03-07 10:41 ` Avi Kivity
2012-03-07 11:00 ` Gleb Natapov
2012-03-07 14:19 ` Avi Kivity [this message]
2012-03-20 20:40 ` Doug Goldstein
2012-03-26 20:12 ` Doug Goldstein
2012-03-27 10:53 ` Avi Kivity
2012-03-27 20:00 ` Doug Goldstein
2013-01-30 0:21 ` Doug Goldstein
2014-04-10 8:24 ` LEo
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