* [Qemu-devel] Regression in 3.17 and 3.18
@ 2014-10-22 12:58 Tobias Geiger
2014-10-22 13:48 ` Brian Jackson
2014-11-04 15:05 ` Paolo Bonzini
0 siblings, 2 replies; 5+ messages in thread
From: Tobias Geiger @ 2014-10-22 12:58 UTC (permalink / raw)
To: qemu-devel
Hello,
when i start my KVM Guest (Windows 8 with OVMF, but also happens with
Seabios) under 3.17 (or 3.18-rc1) i get:
KVM internal error. Suberror: 1
emulation failure
EAX=00000000 EBX=00000000 ECX=00000000 EDX=000106a5
ESI=00000000 EDI=00000000 EBP=00000000 ESP=00000000
EIP=0000fff2 EFL=00000002 [-------] CPL=0 II=0 A20=1 SMM=0 HLT=0
ES =0000 00000000 0000ffff 00009300
CS =f000 ffff0000 0000ffff 00009b00
SS =0000 00000000 0000ffff 00009300
DS =0000 00000000 0000ffff 00009300
FS =0000 00000000 0000ffff 00009300
GS =0000 00000000 0000ffff 00009300
LDT=0000 00000000 0000ffff 00008200
TR =0000 00000000 0000ffff 00008b00
GDT= 00000000 0000ffff
IDT= 00000000 0000ffff
CR0=60000010 CR2=00000000 CR3=00000000 CR4=00000000
DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000
DR3=0000000000000000
DR6=00000000ffff0ff0 DR7=0000000000000400
EFER=0000000000000000
Code=90 90 eb c3 90 90 90 90 90 90 00 00 00 00 56 54 46 00 90 90 <eb> ac
90 90 90 90 90 90 90 90 90 90 90 90 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00
Under 3.16 or earlier everything is working as expected (qemu starts
normaly, guest works normaly)
Do you need the libvirt-xml file or any further info?
Is this the right mailinglist, or is a kvm Mailinglist better?
Greetings
Tobias
^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: [Qemu-devel] Regression in 3.17 and 3.18
2014-10-22 12:58 [Qemu-devel] Regression in 3.17 and 3.18 Tobias Geiger
@ 2014-10-22 13:48 ` Brian Jackson
2014-11-04 15:05 ` Paolo Bonzini
1 sibling, 0 replies; 5+ messages in thread
From: Brian Jackson @ 2014-10-22 13:48 UTC (permalink / raw)
To: qemu-devel; +Cc: Tobias Geiger
On Wednesday, October 22, 2014 02:58:13 PM Tobias Geiger wrote:
> Hello,
>
> when i start my KVM Guest (Windows 8 with OVMF, but also happens with
> Seabios) under 3.17 (or 3.18-rc1) i get:
Your best bet is probably going to be to git bisect the kvm kernel tree to see
which change actually broke it.
>
> KVM internal error. Suberror: 1
> emulation failure
> EAX=00000000 EBX=00000000 ECX=00000000 EDX=000106a5
> ESI=00000000 EDI=00000000 EBP=00000000 ESP=00000000
> EIP=0000fff2 EFL=00000002 [-------] CPL=0 II=0 A20=1 SMM=0 HLT=0
> ES =0000 00000000 0000ffff 00009300
> CS =f000 ffff0000 0000ffff 00009b00
> SS =0000 00000000 0000ffff 00009300
> DS =0000 00000000 0000ffff 00009300
> FS =0000 00000000 0000ffff 00009300
> GS =0000 00000000 0000ffff 00009300
> LDT=0000 00000000 0000ffff 00008200
> TR =0000 00000000 0000ffff 00008b00
> GDT= 00000000 0000ffff
> IDT= 00000000 0000ffff
> CR0=60000010 CR2=00000000 CR3=00000000 CR4=00000000
> DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000
> DR3=0000000000000000
> DR6=00000000ffff0ff0 DR7=0000000000000400
> EFER=0000000000000000
> Code=90 90 eb c3 90 90 90 90 90 90 00 00 00 00 56 54 46 00 90 90 <eb> ac
> 90 90 90 90 90 90 90 90 90 90 90 90 00 00 00 00 00 00 00 00 00 00 00 00
> 00 00 00 00
>
> Under 3.16 or earlier everything is working as expected (qemu starts
> normaly, guest works normaly)
>
> Do you need the libvirt-xml file or any further info?
> Is this the right mailinglist, or is a kvm Mailinglist better?
>
> Greetings
> Tobias
^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: [Qemu-devel] Regression in 3.17 and 3.18
2014-10-22 12:58 [Qemu-devel] Regression in 3.17 and 3.18 Tobias Geiger
2014-10-22 13:48 ` Brian Jackson
@ 2014-11-04 15:05 ` Paolo Bonzini
2014-11-04 18:39 ` Tobias Geiger
1 sibling, 1 reply; 5+ messages in thread
From: Paolo Bonzini @ 2014-11-04 15:05 UTC (permalink / raw)
To: Tobias Geiger, qemu-devel
On 22/10/2014 14:58, Tobias Geiger wrote:
> Hello,
>
> when i start my KVM Guest (Windows 8 with OVMF, but also happens with
> Seabios) under 3.17 (or 3.18-rc1) i get:
Hi, are you sure this happens with SeaBIOS as well? For OVMF, this is
fixed in 3.18-rc3 and will be in the next stable 3.17 release.
Paolo
> KVM internal error. Suberror: 1
> emulation failure
> EAX=00000000 EBX=00000000 ECX=00000000 EDX=000106a5
> ESI=00000000 EDI=00000000 EBP=00000000 ESP=00000000
> EIP=0000fff2 EFL=00000002 [-------] CPL=0 II=0 A20=1 SMM=0 HLT=0
> ES =0000 00000000 0000ffff 00009300
> CS =f000 ffff0000 0000ffff 00009b00
> SS =0000 00000000 0000ffff 00009300
> DS =0000 00000000 0000ffff 00009300
> FS =0000 00000000 0000ffff 00009300
> GS =0000 00000000 0000ffff 00009300
> LDT=0000 00000000 0000ffff 00008200
> TR =0000 00000000 0000ffff 00008b00
> GDT= 00000000 0000ffff
> IDT= 00000000 0000ffff
> CR0=60000010 CR2=00000000 CR3=00000000 CR4=00000000
> DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000
> DR3=0000000000000000
> DR6=00000000ffff0ff0 DR7=0000000000000400
> EFER=0000000000000000
> Code=90 90 eb c3 90 90 90 90 90 90 00 00 00 00 56 54 46 00 90 90 <eb> ac
> 90 90 90 90 90 90 90 90 90 90 90 90 00 00 00 00 00 00 00 00 00 00 00 00
> 00 00 00 00
>
> Under 3.16 or earlier everything is working as expected (qemu starts
> normaly, guest works normaly)
>
> Do you need the libvirt-xml file or any further info?
> Is this the right mailinglist, or is a kvm Mailinglist better?
>
> Greetings
> Tobias
>
>
^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: [Qemu-devel] Regression in 3.17 and 3.18
2014-11-04 15:05 ` Paolo Bonzini
@ 2014-11-04 18:39 ` Tobias Geiger
2014-11-04 18:43 ` Paolo Bonzini
0 siblings, 1 reply; 5+ messages in thread
From: Tobias Geiger @ 2014-11-04 18:39 UTC (permalink / raw)
To: Paolo Bonzini; +Cc: Paolo Bonzini, qemu-devel
Hello Paolo,
yes, i booted my old windows7-vm which used seabios, and it also crashed
with the same Suberror: 1;
In the meantime i tested 3.18-rc3 - this works perfectly, i guess your
fix is already in there?
Greetings
Tobias
Am 2014-11-04 16:05, schrieb Paolo Bonzini:
> On 22/10/2014 14:58, Tobias Geiger wrote:
>> Hello,
>>
>> when i start my KVM Guest (Windows 8 with OVMF, but also happens with
>> Seabios) under 3.17 (or 3.18-rc1) i get:
>
> Hi, are you sure this happens with SeaBIOS as well? For OVMF, this is
> fixed in 3.18-rc3 and will be in the next stable 3.17 release.
>
> Paolo
>
>> KVM internal error. Suberror: 1
>> emulation failure
>> EAX=00000000 EBX=00000000 ECX=00000000 EDX=000106a5
>> ESI=00000000 EDI=00000000 EBP=00000000 ESP=00000000
>> EIP=0000fff2 EFL=00000002 [-------] CPL=0 II=0 A20=1 SMM=0 HLT=0
>> ES =0000 00000000 0000ffff 00009300
>> CS =f000 ffff0000 0000ffff 00009b00
>> SS =0000 00000000 0000ffff 00009300
>> DS =0000 00000000 0000ffff 00009300
>> FS =0000 00000000 0000ffff 00009300
>> GS =0000 00000000 0000ffff 00009300
>> LDT=0000 00000000 0000ffff 00008200
>> TR =0000 00000000 0000ffff 00008b00
>> GDT= 00000000 0000ffff
>> IDT= 00000000 0000ffff
>> CR0=60000010 CR2=00000000 CR3=00000000 CR4=00000000
>> DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000
>> DR3=0000000000000000
>> DR6=00000000ffff0ff0 DR7=0000000000000400
>> EFER=0000000000000000
>> Code=90 90 eb c3 90 90 90 90 90 90 00 00 00 00 56 54 46 00 90 90 <eb>
>> ac
>> 90 90 90 90 90 90 90 90 90 90 90 90 00 00 00 00 00 00 00 00 00 00 00
>> 00
>> 00 00 00 00
>>
>> Under 3.16 or earlier everything is working as expected (qemu starts
>> normaly, guest works normaly)
>>
>> Do you need the libvirt-xml file or any further info?
>> Is this the right mailinglist, or is a kvm Mailinglist better?
>>
>> Greetings
>> Tobias
>>
>>
^ permalink raw reply [flat|nested] 5+ messages in thread
end of thread, other threads:[~2014-11-04 18:43 UTC | newest]
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2014-10-22 12:58 [Qemu-devel] Regression in 3.17 and 3.18 Tobias Geiger
2014-10-22 13:48 ` Brian Jackson
2014-11-04 15:05 ` Paolo Bonzini
2014-11-04 18:39 ` Tobias Geiger
2014-11-04 18:43 ` Paolo Bonzini
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