[Qemu-devel] windows XP fail to enter standby mode

[Qemu-devel] windows XP fail to enter standby mode

[hkran]

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Hi,

If I select to let my guest XP enter standby mode by clicking the button
manually. qemu will exit with the following message left:

ioport_write: PANIC d->guest_slots[val].active failed

the following is my command to start qemu:

/home/huikai/qemu15/bin/qemu --enable-kvm  -m 768  -drive
file=/home/huikai/winxp_dev.img,if=virtio  -net nic,model=virtio -net
user -usb -usbdevice tablet -vga qxl  -localtime  -device virtio-serial
-chardev spicevmc,name=vdagent,id=vdagent -device
virtserialport,chardev=vdagent,name=spice0 -spice
port=1234,disable-ticketing -monitor telnet:localhost:12341,server,nowait

Qemu is 0.15v
gxl driver isqxl-0.10-20112808.zip  <http://spice-space.org/download/binaries/qxl-0.10-20112808.zip>  from http://spice-space.org/download.html

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Re: [Qemu-devel] windows XP fail to enter standby mode

[Alon Levy]

On Thu, Sep 15, 2011 at 05:23:01PM +0800, hkran wrote:
> Hi,
> 
> If I select to let my guest XP enter standby mode by clicking the button
> manually. qemu will exit with the following message left:
> 
> ioport_write: PANIC d->guest_slots[val].active failed
> 
> the following is my command to start qemu:
> 
> /home/huikai/qemu15/bin/qemu --enable-kvm  -m 768  -drive
> file=/home/huikai/winxp_dev.img,if=virtio  -net nic,model=virtio -net
> user -usb -usbdevice tablet -vga qxl  -localtime  -device virtio-serial
> -chardev spicevmc,name=vdagent,id=vdagent -device
> virtserialport,chardev=vdagent,name=spice0 -spice
> port=1234,disable-ticketing -monitor telnet:localhost:12341,server,nowait
> 
> Qemu is 0.15v
> gxl driver isqxl-0.10-20112808.zip  <http://spice-space.org/download/binaries/qxl-0.10-20112808.zip>  from http://spice-space.org/download.html

What bios are you using? Is there a reset event? can you paste the complete log before the PANIC?

Thanks,
Alon

> 
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> or if you have forgotten your list password visit:
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Re: [Qemu-devel] windows XP fail to enter standby mode

[hkran]

On 09/15/2011 06:42 PM, Alon Levy wrote:
> On Thu, Sep 15, 2011 at 05:23:01PM +0800, hkran wrote:
>> Hi,
>>
>> If I select to let my guest XP enter standby mode by clicking the button
>> manually. qemu will exit with the following message left:
>>
>> ioport_write: PANIC d->guest_slots[val].active failed
>>
>> the following is my command to start qemu:
>>
>> /home/huikai/qemu15/bin/qemu --enable-kvm  -m 768  -drive
>> file=/home/huikai/winxp_dev.img,if=virtio  -net nic,model=virtio -net
>> user -usb -usbdevice tablet -vga qxl  -localtime  -device virtio-serial
>> -chardev spicevmc,name=vdagent,id=vdagent -device
>> virtserialport,chardev=vdagent,name=spice0 -spice
>> port=1234,disable-ticketing -monitor telnet:localhost:12341,server,nowait
>>
>> Qemu is 0.15v
>> gxl driver isqxl-0.10-20112808.zip<http://spice-space.org/download/binaries/qxl-0.10-20112808.zip>   from http://spice-space.org/download.html
> What bios are you using? Is there a reset event? can you paste the complete log before the PANIC?
>
> Thanks,
> Alon
>
BIOS:
(qemu) info roms
addr=00000000fffe0000 size=0x020000 mem=rom name="bios.bin"
> the entire log:
[root@oc0100708617 ~]# /home/huikai/qemu15/bin/qemu  --enable-kvm  -m 
768  -drive file=/home/huikai/winxp_dev.img,if=virtio  -net 
nic,model=virtio -net user -usb -usbdevice tablet  -localtime -vga qxl 
-device virtio-serial -chardev spicevmc,name=vdagent,id=vdagent -device 
virtserialport,chardev=vdagent,name=spice0 -spice 
port=1234,disable-ticketing   -monitor 
telnet:localhost:12341,server,nowait -cdrom 
/home/huikai/iso/GRMWDK_EN_7600_1.ISO
do_spice_init: starting 0.8.0
spice_server_add_interface: SPICE_INTERFACE_KEYBOARD
spice_server_add_interface: SPICE_INTERFACE_MOUSE
spice_server_add_interface: SPICE_INTERFACE_QXL
red_worker_main: begin
handle_dev_destroy_surfaces:
handle_dev_destroy_surfaces:
handle_dev_input: start
spice_server_add_interface: SPICE_INTERFACE_TABLET
handle_dev_destroy_surfaces:
reds_handle_main_link:
reds_show_new_channel: channel 1:0, connected successfully, over Non 
Secure link
handle_dev_input: mouse mode 2
reds_main_handle_message: net test: latency 1.043000 ms, bitrate 
341333333333 bps (325520.833333 Mbps)
reds_show_new_channel: channel 4:0, connected successfully, over Non 
Secure link
red_dispatcher_set_cursor_peer:
handle_dev_input: cursor connect
reds_show_new_channel: channel 2:0, connected successfully, over Non 
Secure link
red_dispatcher_set_peer:
handle_dev_input: connect
handle_new_display_channel: jpeg disabled
handle_new_display_channel: zlib-over-glz disabled
reds_show_new_channel: channel 3:0, connected successfully, over Non 
Secure link
inputs_link:
handle_dev_destroy_surfaces:
handle_dev_destroy_surfaces:
ioport_write: PANIC d->guest_slots[val].active failed

As for reset event, Alon, Do you know how to tell a reset event posted 
in qemu?
In addition, if I use the default -vga std, qemu will not exit when VM 
entering standby.It seems that there is something wrong about qxl driver.

>> _______________________________________________________
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>> To unsubscribe from the list, change your list options
>> or if you have forgotten your list password visit:
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>>

Re: [Qemu-devel] windows XP fail to enter standby mode

[Alon Levy]

On Fri, Sep 16, 2011 at 02:28:05PM +0800, hkran wrote:
> On 09/15/2011 06:42 PM, Alon Levy wrote:
> >On Thu, Sep 15, 2011 at 05:23:01PM +0800, hkran wrote:
> >>Hi,
> >>
> >>If I select to let my guest XP enter standby mode by clicking the button
> >>manually. qemu will exit with the following message left:
> >>
> >>ioport_write: PANIC d->guest_slots[val].active failed
> >>
> >>the following is my command to start qemu:
> >>
> >>/home/huikai/qemu15/bin/qemu --enable-kvm  -m 768  -drive
> >>file=/home/huikai/winxp_dev.img,if=virtio  -net nic,model=virtio -net
> >>user -usb -usbdevice tablet -vga qxl  -localtime  -device virtio-serial
> >>-chardev spicevmc,name=vdagent,id=vdagent -device
> >>virtserialport,chardev=vdagent,name=spice0 -spice
> >>port=1234,disable-ticketing -monitor telnet:localhost:12341,server,nowait
> >>
> >>Qemu is 0.15v
> >>gxl driver isqxl-0.10-20112808.zip<http://spice-space.org/download/binaries/qxl-0.10-20112808.zip>   from http://spice-space.org/download.html
> >What bios are you using? Is there a reset event? can you paste the complete log before the PANIC?
> >
> >Thanks,
> >Alon
> >
> BIOS:
> (qemu) info roms
> addr=00000000fffe0000 size=0x020000 mem=rom name="bios.bin"

This just shows you have a bios, but where is that file from? i.e. is
it compiled by you, or from an rpm, if so which and what version?

> >the entire log:
> [root@oc0100708617 ~]# /home/huikai/qemu15/bin/qemu  --enable-kvm
> -m 768  -drive file=/home/huikai/winxp_dev.img,if=virtio  -net
> nic,model=virtio -net user -usb -usbdevice tablet  -localtime -vga
> qxl -device virtio-serial -chardev spicevmc,name=vdagent,id=vdagent
> -device virtserialport,chardev=vdagent,name=spice0 -spice
> port=1234,disable-ticketing   -monitor
> telnet:localhost:12341,server,nowait -cdrom
> /home/huikai/iso/GRMWDK_EN_7600_1.ISO
> do_spice_init: starting 0.8.0
> spice_server_add_interface: SPICE_INTERFACE_KEYBOARD
> spice_server_add_interface: SPICE_INTERFACE_MOUSE
> spice_server_add_interface: SPICE_INTERFACE_QXL
> red_worker_main: begin
> handle_dev_destroy_surfaces:
> handle_dev_destroy_surfaces:
> handle_dev_input: start
> spice_server_add_interface: SPICE_INTERFACE_TABLET
> handle_dev_destroy_surfaces:
> reds_handle_main_link:
> reds_show_new_channel: channel 1:0, connected successfully, over Non
> Secure link
> handle_dev_input: mouse mode 2
> reds_main_handle_message: net test: latency 1.043000 ms, bitrate
> 341333333333 bps (325520.833333 Mbps)
> reds_show_new_channel: channel 4:0, connected successfully, over Non
> Secure link
> red_dispatcher_set_cursor_peer:
> handle_dev_input: cursor connect
> reds_show_new_channel: channel 2:0, connected successfully, over Non
> Secure link
> red_dispatcher_set_peer:
> handle_dev_input: connect
> handle_new_display_channel: jpeg disabled
> handle_new_display_channel: zlib-over-glz disabled
> reds_show_new_channel: channel 3:0, connected successfully, over Non
> Secure link
> inputs_link:
> handle_dev_destroy_surfaces:
> handle_dev_destroy_surfaces:
> ioport_write: PANIC d->guest_slots[val].active failed
> 
> As for reset event, Alon, Do you know how to tell a reset event
> posted in qemu?
> In addition, if I use the default -vga std, qemu will not exit when
> VM entering standby.It seems that there is something wrong about qxl
> driver.

You can enable bios debug, that should show it. Also, you can do a reset (via
guest for instance) and see the qemu messages you get from it, and then compare.

To enable bios debugging add the following to the command line for upstream qemu:
 -chardev stdio,id=muxstdio,mux=on -mon chardev=muxstdio,mode=readline
 -device isa-debugcon,iobase=0x402,chardev=muxstdio

This assumes you don't mind/want to have the monitor on stdio, if you use a qmp or hmp
on something else the stdio (unix domain socket / tcp) then you can just forgoe
the whole mux part.

For rhel6 that device is not backported, but you can still get bios debugging information
by uncommenting theline "//#define DEBUG_BIOS" in hw/pc.c

Also you can just enable debugging for the qxl device, for the primary (-vga qxl) you need to add:
-global qxl-vga.debug=1

For instance, do system_reset from monitor after running:
qemu -vga qxl -monitor stdio -global qxl-vga.debug=1,

I don't see a reset happening. You should see something like:

qxl-0: qxl_hard_reset: start
qxl-0: qxl_reset_surfaces:
qxl-0: qxl_reset_memslots:
qxl-0: qxl_soft_reset:
qxl-0: qxl_enter_vga_mode
qxl-0: qxl_hard_reset: done

(It repeats a few times - system_reset actually calls reset more then once on each device).

> 
> >>_______________________________________________________
> >>kvm-cstl mailing list&lt;kvm-cstl@lists.linux.ibm.com>
> >>To unsubscribe from the list, change your list options
> >>or if you have forgotten your list password visit:
> >>http://lists.linux.ibm.com/mailman/listinfo/kvm-cstl
> >>
> 
> 

Re: [Qemu-devel] windows XP fail to enter standby mode

[hkran]

On 09/18/2011 03:53 PM, Alon Levy wrote:
> On Fri, Sep 16, 2011 at 02:28:05PM +0800, hkran wrote:
>> On 09/15/2011 06:42 PM, Alon Levy wrote:
>>> On Thu, Sep 15, 2011 at 05:23:01PM +0800, hkran wrote:
>>>> Hi,
>>>>
>>>> If I select to let my guest XP enter standby mode by clicking the button
>>>> manually. qemu will exit with the following message left:
>>>>
>>>> ioport_write: PANIC d->guest_slots[val].active failed
>>>>
>>>> the following is my command to start qemu:
>>>>
>>>> /home/huikai/qemu15/bin/qemu --enable-kvm  -m 768  -drive
>>>> file=/home/huikai/winxp_dev.img,if=virtio  -net nic,model=virtio -net
>>>> user -usb -usbdevice tablet -vga qxl  -localtime  -device virtio-serial
>>>> -chardev spicevmc,name=vdagent,id=vdagent -device
>>>> virtserialport,chardev=vdagent,name=spice0 -spice
>>>> port=1234,disable-ticketing -monitor telnet:localhost:12341,server,nowait
>>>>
>>>> Qemu is 0.15v
>>>> gxl driver isqxl-0.10-20112808.zip<http://spice-space.org/download/binaries/qxl-0.10-20112808.zip>    from http://spice-space.org/download.html
>>> What bios are you using? Is there a reset event? can you paste the complete log before the PANIC?
>>>
>>> Thanks,
>>> Alon
>>>
>> BIOS:
>> (qemu) info roms
>> addr=00000000fffe0000 size=0x020000 mem=rom name="bios.bin"
> This just shows you have a bios, but where is that file from? i.e. is
> it compiled by you, or from an rpm, if so which and what version?
>
>>> the entire log:
>> [root@oc0100708617 ~]# /home/huikai/qemu15/bin/qemu  --enable-kvm
>> -m 768  -drive file=/home/huikai/winxp_dev.img,if=virtio  -net
>> nic,model=virtio -net user -usb -usbdevice tablet  -localtime -vga
>> qxl -device virtio-serial -chardev spicevmc,name=vdagent,id=vdagent
>> -device virtserialport,chardev=vdagent,name=spice0 -spice
>> port=1234,disable-ticketing   -monitor
>> telnet:localhost:12341,server,nowait -cdrom
>> /home/huikai/iso/GRMWDK_EN_7600_1.ISO
>> do_spice_init: starting 0.8.0
>> spice_server_add_interface: SPICE_INTERFACE_KEYBOARD
>> spice_server_add_interface: SPICE_INTERFACE_MOUSE
>> spice_server_add_interface: SPICE_INTERFACE_QXL
>> red_worker_main: begin
>> handle_dev_destroy_surfaces:
>> handle_dev_destroy_surfaces:
>> handle_dev_input: start
>> spice_server_add_interface: SPICE_INTERFACE_TABLET
>> handle_dev_destroy_surfaces:
>> reds_handle_main_link:
>> reds_show_new_channel: channel 1:0, connected successfully, over Non
>> Secure link
>> handle_dev_input: mouse mode 2
>> reds_main_handle_message: net test: latency 1.043000 ms, bitrate
>> 341333333333 bps (325520.833333 Mbps)
>> reds_show_new_channel: channel 4:0, connected successfully, over Non
>> Secure link
>> red_dispatcher_set_cursor_peer:
>> handle_dev_input: cursor connect
>> reds_show_new_channel: channel 2:0, connected successfully, over Non
>> Secure link
>> red_dispatcher_set_peer:
>> handle_dev_input: connect
>> handle_new_display_channel: jpeg disabled
>> handle_new_display_channel: zlib-over-glz disabled
>> reds_show_new_channel: channel 3:0, connected successfully, over Non
>> Secure link
>> inputs_link:
>> handle_dev_destroy_surfaces:
>> handle_dev_destroy_surfaces:
>> ioport_write: PANIC d->guest_slots[val].active failed
>>
>> As for reset event, Alon, Do you know how to tell a reset event
>> posted in qemu?
>> In addition, if I use the default -vga std, qemu will not exit when
>> VM entering standby.It seems that there is something wrong about qxl
>> driver.
> You can enable bios debug, that should show it. Also, you can do a reset (via
> guest for instance) and see the qemu messages you get from it, and then compare.
>
> To enable bios debugging add the following to the command line for upstream qemu:
>   -chardev stdio,id=muxstdio,mux=on -mon chardev=muxstdio,mode=readline
>   -device isa-debugcon,iobase=0x402,chardev=muxstdio
>
> This assumes you don't mind/want to have the monitor on stdio, if you use a qmp or hmp
> on something else the stdio (unix domain socket / tcp) then you can just forgoe
> the whole mux part.
>
> For rhel6 that device is not backported, but you can still get bios debugging information
> by uncommenting theline "//#define DEBUG_BIOS" in hw/pc.c
>
> Also you can just enable debugging for the qxl device, for the primary (-vga qxl) you need to add:
> -global qxl-vga.debug=1
>
> For instance, do system_reset from monitor after running:
> qemu -vga qxl -monitor stdio -global qxl-vga.debug=1,
>
> I don't see a reset happening. You should see something like:
>
> qxl-0: qxl_hard_reset: start
> qxl-0: qxl_reset_surfaces:
> qxl-0: qxl_reset_memslots:
> qxl-0: qxl_soft_reset:
> qxl-0: qxl_enter_vga_mode
> qxl-0: qxl_hard_reset: done
>
> (It repeats a few times - system_reset actually calls reset more then once on each device).
>
>>>> _______________________________________________________
>>>> kvm-cstl mailing list&lt;kvm-cstl@lists.linux.ibm.com>
>>>> To unsubscribe from the list, change your list options
>>>> or if you have forgotten your list password visit:
>>>> http://lists.linux.ibm.com/mailman/listinfo/kvm-cstl
>>>>
>>
The bios I am using is shipped with Qemu.
I got qemu from http://wiki.qemu.org/download/qemu-0.15.0.tar.gz
and configure and install it.
After I enable bios-debug, I saw this:

Start bios (version pre-0.6.3-20110315_112143-titi)

Is that the BIOS version we wanted?

The following is the log that I enabled the BIOS debug and QXL debug:

[root@oc0100708617 ~]#  /home/huikai/qemu15/bin/qemu-system-x86_64 
--enable-kvm  -m 1024 -drive 
file=/home/huikai/winxp_dev.img,if=virtio,aio=native  -net 
nic,model=virtio -net user -usb -usbdevice tablet -vga qxl -global 
qxl-vga.debug=1 -localtime  -device virtio-serial -chardev 
spicevmc,name=vdagent,id=vdagent -device 
virtserialport,chardev=vdagent,name=spice0 -spice 
port=1234,disable-ticketing   -chardev stdio,id=muxstdio,mux=on   
-device isa-debugcon,iobase=0x402,chardev=muxstdio -monitor  
telnet:localhost:12341,server,nowait
do_spice_init: starting 0.8.0
spice_server_add_interface: SPICE_INTERFACE_KEYBOARD
spice_server_add_interface: SPICE_INTERFACE_MOUSE
spice_server_add_interface: SPICE_INTERFACE_QXL
qxl-0: interface_get_init_info:
red_worker_main: begin
qxl-0: interface_attach_worker:
qxl-0: interface_set_compression_level: 0
qxl-0: qxl_hard_reset: start
qxl-0: qxl_reset_surfaces:
handle_dev_destroy_surfaces:
qxl-0: qxl_reset_memslots:
qxl-0: qxl_soft_reset:
qxl-0: qxl_enter_vga_mode
qxl-0: qxl_hard_reset: done
qxl-0: qxl_hard_reset: start
qxl-0: qxl_reset_surfaces:
handle_dev_destroy_surfaces:
qxl-0: qxl_reset_memslots:
qxl-0: qxl_soft_reset:
qxl-0: qxl_enter_vga_mode
qxl-0: qxl_hard_reset: done
handle_dev_input: start
Start bios (version pre-0.6.3-20110315_112143-titi)
Ram Size=0x40000000 (0x0000000000000000 high)
Relocating init from 0x000e49d0 to 0x3ffe1880 (size 58968)
CPU Mhz=2662
PCI: pci_bios_init_bus_rec bus = 0x0
PIIX3/PIIX4 init: elcr=00 0c
PCI: bus=0 devfn=0x00: vendor_id=0x8086 device_id=0x1237
PCI: bus=0 devfn=0x08: vendor_id=0x8086 device_id=0x7000
PCI: bus=0 devfn=0x09: vendor_id=0x8086 device_id=0x7010
region 4: 0x0000c000
PCI: bus=0 devfn=0x0a: vendor_id=0x8086 device_id=0x7020
region 4: 0x0000c020
PCI: bus=0 devfn=0x0b: vendor_id=0x8086 device_id=0x7113
PCI: bus=0 devfn=0x10: vendor_id=0x1b36 device_id=0x0100
region 0: 0xf0000000
region 1: 0xf4000000
mem region of (bdf 0x10 bar 2) can't be mapped. increase 
BUILD_PCIMEM_SIZE and recompile. size 8000000
region 3: 0x0000c040
mem region of (bdf 0x10 bar 6) can't be mapped. increase 
BUILD_PCIMEM_SIZE and recompile. size 8000000
qxl-0: qxl_map: bar 0 [devram] addr 0xf0000000 size 0x4000000
qxl-0: qxl_map: bar 1 [vram] addr 0xf4000000 size 0x4000000
qxl-0: qxl_map: bar 3 [ioports] addr 0xc040 size 0x10
PCI: bus=0 devfn=0x18: vendor_id=0x1af4 device_id=0x1000
region 0: 0x0000c060
mem region of (bdf 0x18 bar 1) can't be mapped. increase 
BUILD_PCIMEM_SIZE and recompile. size 8000000
mem region of (bdf 0x18 bar 6) can't be mapped. increase 
BUILD_PCIMEM_SIZE and recompile. size 8000000
PCI: bus=0 devfn=0x20: vendor_id=0x1af4 device_id=0x1003
region 0: 0x0000c080
mem region of (bdf 0x20 bar 1) can't be mapped. increase 
BUILD_PCIMEM_SIZE and recompile. size 8000000
PCI: bus=0 devfn=0x28: vendor_id=0x1af4 device_id=0x1001
region 0: 0x0000c0c0
mem region of (bdf 0x28 bar 1) can't be mapped. increase 
BUILD_PCIMEM_SIZE and recompile. size 8000000
Found 1 cpu(s) max supported 1 cpu(s)
MP table addr=0x000fdb20 MPC table addr=0x000fdb30 size=248
SMBIOS ptr=0x000fdb00 table=0x3ffffef0
ACPI tables: RSDP=0x000fdad0 RSDT=0x3fffd6a0
Scan for VGA option rom
UHCI init on dev 00:01.2 (io=c020)
Found 1 lpt ports
Found 1 serial ports
ATA controller 0 at 1f0/3f4/0 (irq 14 dev 9)
ATA controller 1 at 170/374/0 (irq 15 dev 9)
found virtio-blk at 0:5
ebda moved from 9fc00 to 9dc00
Searching bootorder for: /pci@i0cf8/*@5
DVD/CD [ata1-0: QEMU DVD-ROM ATAPI-4 DVD/CD]
Searching bootorder for: /pci@i0cf8/*@1,1/drive@1/disk@0
PS2 keyboard initialized
All threads complete.
Scan for option roms
drive 0x000fda80: PCHS=16383/16/63 translation=lba LCHS=1024/255/63 
s=62914560
Returned 53248 bytes of ZoneHigh
e820 map has 7 items:
   0: 0000000000000000 - 000000000009dc00 = 1
   1: 000000000009dc00 - 00000000000a0000 = 2
   2: 00000000000f0000 - 0000000000100000 = 2
   3: 0000000000100000 - 000000003fffd000 = 1
   4: 000000003fffd000 - 0000000040000000 = 2
   5: 00000000feffc000 - 00000000ff000000 = 2
   6: 00000000fffc0000 - 0000000100000000 = 2
enter handle_19:
   NULL
Booting from Hard Disk...
Booting from 0000:7c00
pnp call arg1=0
reds_handle_main_link:
reds_show_new_channel: channel 1:0, connected successfully, over Non 
Secure link
qxl-0: interface_get_init_info:
reds_main_handle_message: net test: latency 0.364000 ms, bitrate 
839000409 bps (800.133142 Mbps)
reds_show_new_channel: channel 4:0, connected successfully, over Non 
Secure link
red_dispatcher_set_cursor_peer:
handle_dev_input: cursor connect
reds_show_new_channel: channel 2:0, connected successfully, over Non 
Secure link
red_dispatcher_set_peer:
handle_dev_input: connect
handle_new_display_channel: jpeg disabled
handle_new_display_channel: zlib-over-glz disabled
reds_show_new_channel: channel 3:0, connected successfully, over Non 
Secure link
inputs_link:
qxl-0: qxl_map: bar 0 [devram] addr 0xf0000000 size 0x4000000
qxl-0: qxl_map: bar 1 [vram] addr 0xf4000000 size 0x4000000
qxl-0: qxl_map: bar 3 [ioports] addr 0xc040 size 0x10
qxl-0: qxl_map: bar 0 [devram] addr 0xf0000000 size 0x4000000
qxl-0: qxl_map: bar 1 [vram] addr 0xf4000000 size 0x4000000
qxl-0: qxl_map: bar 2 [rom] addr 0xfebfa000 size 0x2000
qxl-0: qxl_map: bar 3 [ioports] addr 0xc040 size 0x10
spice_server_add_interface: SPICE_INTERFACE_TABLET
handle_dev_input: mouse mode 2
qxl-0: QXL_IO_RESET
qxl-0: qxl_hard_reset: start
qxl-0: qxl_reset_surfaces:
handle_dev_destroy_surfaces:
qxl-0: qxl_reset_memslots:
qxl-0: qxl_soft_reset:
qxl-0: qxl_enter_vga_mode
qxl-0: qxl_hard_reset: done
qxl-0: qxl_add_memslot: slot 1: guest phys 0xf0000000 - 0xf3ffe000
qxl-0: qxl_add_memslot: slot 1: host virt 0x7ffa45847000 - 0x7ffa49845000
qxl-0: qxl_add_memslot: slot 2: guest phys 0xf4000000 - 0xf8000000
qxl-0: qxl_add_memslot: slot 2: host virt 0x7ffa406d2000 - 0x7ffa446d2000
qxl-0: QXL_IO_CREATE_PRIMARY
qxl-0: qxl_exit_vga_mode
qxl-0: qxl_destroy_primary
qxl-0: qxl_create_guest_primary: 1280x800

///////////////////////////////////////////////////////////////////////////////////////after 
I issued system_reset from monitor 
console/////////////////////////////////////////
qxl-0: qxl_hard_reset: start
qxl-0: qxl_reset_surfaces:
handle_dev_destroy_surfaces:
qxl-0: qxl_reset_memslots:
qxl-0: qxl_soft_reset:
qxl-0: qxl_enter_vga_mode
qxl-0: qxl_hard_reset: done
qxl-0: qxl_hard_reset: start
qxl-0: qxl_reset_surfaces:
handle_dev_destroy_surfaces:
qxl-0: qxl_reset_memslots:
qxl-0: qxl_soft_reset:
qxl-0: qxl_enter_vga_mode
qxl-0: qxl_hard_reset: done
Start bios (version pre-0.6.3-20110315_112143-titi)
Attempting a hard reboot
qxl-0: qxl_hard_reset: start
qxl-0: qxl_reset_surfaces:
handle_dev_destroy_surfaces:
qxl-0: qxl_reset_memslots:
qxl-0: qxl_soft_reset:
qxl-0: qxl_enter_vga_mode
qxl-0: qxl_hard_reset: done
qxl-0: qxl_hard_reset: start
qxl-0: qxl_reset_surfaces:
handle_dev_destroy_surfaces:
qxl-0: qxl_reset_memslots:
qxl-0: qxl_soft_reset:
qxl-0: qxl_enter_vga_mode
qxl-0: qxl_hard_reset: done
Start bios (version pre-0.6.3-20110315_112143-titi)
Ram Size=0x40000000 (0x0000000000000000 high)
Relocating init from 0x000e49d0 to 0x3ffe1880 (size 58968)
CPU Mhz=2661
PCI: pci_bios_init_bus_rec bus = 0x0
PIIX3/PIIX4 init: elcr=00 0c
PCI: bus=0 devfn=0x00: vendor_id=0x8086 device_id=0x1237
PCI: bus=0 devfn=0x08: vendor_id=0x8086 device_id=0x7000
PCI: bus=0 devfn=0x09: vendor_id=0x8086 device_id=0x7010
region 4: 0x0000c000
PCI: bus=0 devfn=0x0a: vendor_id=0x8086 device_id=0x7020
region 4: 0x0000c020
PCI: bus=0 devfn=0x0b: vendor_id=0x8086 device_id=0x7113
PCI: bus=0 devfn=0x10: vendor_id=0x1b36 device_id=0x0100
region 0: 0xf0000000
region 1: 0xf4000000
mem region of (bdf 0x10 bar 2) can't be mapped. increase 
BUILD_PCIMEM_SIZE and recompile. size 8000000
region 3: 0x0000c040
mem region of (bdf 0x10 bar 6) can't be mapped. increase 
BUILD_PCIMEM_SIZE and recompile. size 8000000
qxl-0: qxl_map: bar 0 [devram] addr 0xf0000000 size 0x4000000
qxl-0: qxl_map: bar 1 [vram] addr 0xf4000000 size 0x4000000
qxl-0: qxl_map: bar 3 [ioports] addr 0xc040 size 0x10
PCI: bus=0 devfn=0x18: vendor_id=0x1af4 device_id=0x1000
region 0: 0x0000c060
mem region of (bdf 0x18 bar 1) can't be mapped. increase 
BUILD_PCIMEM_SIZE and recompile. size 8000000
mem region of (bdf 0x18 bar 6) can't be mapped. increase 
BUILD_PCIMEM_SIZE and recompile. size 8000000
PCI: bus=0 devfn=0x20: vendor_id=0x1af4 device_id=0x1003
region 0: 0x0000c080
mem region of (bdf 0x20 bar 1) can't be mapped. increase 
BUILD_PCIMEM_SIZE and recompile. size 8000000
PCI: bus=0 devfn=0x28: vendor_id=0x1af4 device_id=0x1001
region 0: 0x0000c0c0
mem region of (bdf 0x28 bar 1) can't be mapped. increase 
BUILD_PCIMEM_SIZE and recompile. size 8000000
Found 1 cpu(s) max supported 1 cpu(s)
MP table addr=0x000fdb20 MPC table addr=0x000fdb30 size=248
SMBIOS ptr=0x000fdb00 table=0x3ffffef0
ACPI tables: RSDP=0x000fdad0 RSDT=0x3fffd6a0
Scan for VGA option rom
UHCI init on dev 00:01.2 (io=c020)
Found 1 lpt ports
Found 1 serial ports
ATA controller 0 at 1f0/3f4/0 (irq 14 dev 9)
ATA controller 1 at 170/374/0 (irq 15 dev 9)
found virtio-blk at 0:5
ebda moved from 9fc00 to 9dc00
Searching bootorder for: /pci@i0cf8/*@5
DVD/CD [ata1-0: QEMU DVD-ROM ATAPI-4 DVD/CD]
Searching bootorder for: /pci@i0cf8/*@1,1/drive@1/disk@0
PS2 keyboard initialized
All threads complete.
Scan for option roms
drive 0x000fda80: PCHS=16383/16/63 translation=lba LCHS=1024/255/63 
s=62914560
Returned 53248 bytes of ZoneHigh
e820 map has 7 items:
   0: 0000000000000000 - 000000000009dc00 = 1
   1: 000000000009dc00 - 00000000000a0000 = 2
   2: 00000000000f0000 - 0000000000100000 = 2
   3: 0000000000100000 - 000000003fffd000 = 1
   4: 000000003fffd000 - 0000000040000000 = 2
   5: 00000000feffc000 - 00000000ff000000 = 2
   6: 00000000fffc0000 - 0000000100000000 = 2
enter handle_19:
   NULL
Booting from Hard Disk...
Booting from 0000:7c00
pnp call arg1=0
qxl-0: qxl_map: bar 0 [devram] addr 0xf0000000 size 0x4000000
qxl-0: qxl_map: bar 1 [vram] addr 0xf4000000 size 0x4000000
qxl-0: qxl_map: bar 3 [ioports] addr 0xc040 size 0x10
qxl-0: qxl_map: bar 0 [devram] addr 0xf0000000 size 0x4000000
qxl-0: qxl_map: bar 1 [vram] addr 0xf4000000 size 0x4000000
qxl-0: qxl_map: bar 2 [rom] addr 0xfebfa000 size 0x2000
qxl-0: qxl_map: bar 3 [ioports] addr 0xc040 size 0x10
qxl-0: QXL_IO_RESET
qxl-0: qxl_hard_reset: start
qxl-0: qxl_reset_surfaces:
handle_dev_destroy_surfaces:
qxl-0: qxl_reset_memslots:
qxl-0: qxl_soft_reset:
qxl-0: qxl_enter_vga_mode
qxl-0: qxl_hard_reset: done
qxl-0: qxl_add_memslot: slot 1: guest phys 0xf0000000 - 0xf3ffe000
qxl-0: qxl_add_memslot: slot 1: host virt 0x7ffa45847000 - 0x7ffa49845000
qxl-0: qxl_add_memslot: slot 2: guest phys 0xf4000000 - 0xf8000000
qxl-0: qxl_add_memslot: slot 2: host virt 0x7ffa406d2000 - 0x7ffa446d2000
qxl-0: QXL_IO_CREATE_PRIMARY
qxl-0: qxl_exit_vga_mode
qxl-0: qxl_destroy_primary
qxl-0: qxl_create_guest_primary: 1280x800
/////////////////////////////////////////////////////////////////////////////////////After 
I clicked enter standby mode button in XP 
guest"///////////////////////////////////////////
handle_dev_destroy_surfaces:
qxl-0: QXL_IO_RESET
qxl-0: qxl_hard_reset: start
qxl-0: qxl_reset_surfaces:
handle_dev_destroy_surfaces:
qxl-0: qxl_reset_memslots:
qxl-0: qxl_soft_reset:
qxl-0: qxl_enter_vga_mode
qxl-0: qxl_hard_reset: done
qxl-0: qxl_add_memslot: slot 1: guest phys 0xf0000000 - 0xf3ffe000
qxl-0: qxl_add_memslot: slot 1: host virt 0x7ffa45847000 - 0x7ffa49845000
qxl-0: qxl_del_memslot: slot 2
ioport_write: PANIC d->guest_slots[val].active failed