KVM libvirt issue on Debian Wheezy specifically Windows 7 64bit

i am trying to install a 64bit Windows 7 and i fail to start the guest i tried my best. i upgraded the kernel to 3.16 i upgraded the Qemu-kvm package from backports.

where ever i start the machine shows this error.

2014-10-23 13:55:45.281+0000: starting up

LC_ALL=C PATH=/usr/local/sbin:/usr/local/bin:/sbin:/bin:/usr/sbin:/usr/bin HOME=/ QEMU_AUDIO_DRV=none /usr/bin/kvm -name Win7ForDev -S -machine pc-1.1,accel=kvm,usb=off -cpu kvm64,+pdcm,+xtpr,+cid,+vmx,+ds_cpl,$

char device redirected to /dev/pts/1 (label charserial0)

KVM internal error. Suberror: 1

emulation failure

EAX=00000010 EBX=00000080 ECX=00000000 EDX=00000080

ESI=0025da4a EDI=0007da4a EBP=00001f20 ESP=00000200

EIP=0000009b EFL=00010002 [-------] CPL=0 II=0 A20=1 SMM=0 HLT=0

ES =0020 00000200 0000ffff 00009300

CS =b000 000b0000 0000ffff 00009f00

SS =0020 00000200 0000ffff 00009300

DS =0020 00000200 0000ffff 00009300

FS =0020 00000200 0000ffff 00009300

GS =0020 00000200 0000ffff 00009300

LDT=0000 00000000 0000ffff 00008200

TR =0000 00000000 0000ffff 00008b00

GDT= 002b0000 00000027

IDT= 00000000 000003ff

CR0=00000010 CR2=00000000 CR3=00000000 CR4=00000000

DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000

DR6=00000000ffff0ff0 DR7=0000000000000400

EFER=0000000000000000

Code=ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff <ff> ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff

for more detail please see below.

root@hippo:~# lscpu

Architecture: x86_64

CPU op-mode(s): 32-bit, 64-bit

Byte Order: Little Endian

CPU(s): 8

On-line CPU(s) list: 0-7

Thread(s) per core: 2

Core(s) per socket: 2

Socket(s): 2

NUMA node(s): 1

Vendor ID: GenuineIntel

CPU family: 15

Model: 6

Stepping: 4

CPU MHz: 3193.240

BogoMIPS: 6386.05

Virtualization: VT-x

L1d cache: 16K

L2 cache: 2048K

NUMA node0 CPU(s): 0-7

root@hippo:~# uname -a

Linux hippo 3.16-0.bpo.2-amd64 #1 SMP Debian 3.16.3-2~bpo70+1 (2014-09-21) x86_64 GNU/Linux

root@hippo:~# dpkg -l | grep qemu

ii ipxe-qemu 1.0.0+git-20131111.c3d1e78-2.1~bpo70+1 all PXE boot firmware - ROM images for qemu

ii qemu 1.1.2+dfsg-6a+deb7u4 amd64 fast processor emulator

ii qemu-kvm 2.1+dfsg-5~bpo70+1 amd64 QEMU Full virtualization on x86 hardware

ii qemu-slof 20131015+dfsg-1~bpo70+1 all Slimline Open Firmware -- QEMU PowerPC version

ii qemu-system 2.1+dfsg-5~bpo70+1 amd64 QEMU full system emulation binaries

ii qemu-system-arm 2.1+dfsg-5~bpo70+1 amd64 QEMU full system emulation binaries (arm)

ii qemu-system-common 2.1+dfsg-5~bpo70+1 amd64 QEMU full system emulation binaries (common files)

ii qemu-system-mips 2.1+dfsg-5~bpo70+1 amd64 QEMU full system emulation binaries (mips)

ii qemu-system-misc 2.1+dfsg-5~bpo70+1 amd64 QEMU full system emulation binaries (miscelaneous)

ii qemu-system-ppc 2.1+dfsg-5~bpo70+1 amd64 QEMU full system emulation binaries (ppc)

ii qemu-system-sparc 2.1+dfsg-5~bpo70+1 amd64 QEMU full system emulation binaries (sparc)

ii qemu-system-x86 2.1+dfsg-5~bpo70+1 amd64 QEMU full system emulation binaries (x86)

ii qemu-user 1.1.2+dfsg-6a+deb7u4 amd64 QEMU user mode emulation binaries

ii qemu-utils 2.1+dfsg-5~bpo70+1 amd64 QEMU utilities