Bug 947758

Summary:	spice window keep black screen when do s4 on guest win7.32
Product:	Red Hat Enterprise Linux 7	Reporter:	lijin <lijin>
Component:	qemu-kvm	Assignee:	David Blechter <dblechte>
Status:	CLOSED WONTFIX	QA Contact:	Virtualization Bugs <virt-bugs>
Severity:	medium	Docs Contact:
Priority:	medium
Version:	7.0	CC:	amit.shah, bcao, dblechte, flang, hhuang, juzhang, knoel, mazhang, qiguo, qzhang, rbalakri, virt-maint
Target Milestone:	rc
Target Release:	---
Hardware:	Unspecified
OS:	Unspecified
Whiteboard:
Fixed In Version:		Doc Type:	Bug Fix
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2015-03-04 13:51:17 UTC	Type:	Bug
Regression:	---	Mount Type:	---
Documentation:	---	CRM:
Verified Versions:		Category:	---
oVirt Team:	---	RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---	Target Upstream Version:
Embargoed:
Bug Depends On:
Bug Blocks:	923626

Description lijin 2013-04-03 07:53:48 UTC

Description of problem:
When do s4 on win7.32 guest,the spice window keeps black,and the qemu monitor stay active,when (qemu) info status,it displays:"VM status: running". 
After quit in qemu monitor and boot the guest again,guest can *Resume* successfully,it seems that guest do s4 successfully.

Version-Release number of selected component (if applicable):
host:RHEL-7.0-20130306.0
kernel-3.8.0-0.40.el7.x86_64
qemu-kvm-1.4.0-1.el7.x86_64
virtio-win-1.6.3-3.el6.noarch
guest:win7.32

How reproducible:
always

Steps to Reproduce:
1.boot a guest with following command:
/usr/libexec/qemu-kvm -drive file=/home/whql-test/win7-32-virtio.qcow2,if=virtio,cache=writethrough,media=disk,format=qcow2,id=disk1 -netdev tap,id=hostnet0 -device e1000,netdev=hostnet0,id=net0,mac=52:54:00:7f:f9:56,bus=pci.0 -monitor stdio -boot menu=on -spice port=5902,disable-ticketing -vga qxl -chardev file,path=/root/console.log,id=serial1 -device isa-serial,chardev=serial1,id=s1 -usb -device usb-tablet,id=tablet1 -M pc-i440fx-1.4 -smp 4,maxcpus=4,cores=2,threads=1,sockets=2 -m 2G -enable-kvm -fda /usr/share/virtio-win/virtio-win-1.6.3_x86.vfd -cdrom /usr/share/virtio-win/virtio-win-1.6.3.iso

2.do s4 on guest

3.resume guest
  
Actual results:
after step2,the spice window keep black screen,and (qemu) info status,it shows:VM status: running.Quit in qemu monitor and boot guest,it prompts "resuming windows".

Expected results:
guest do s4 and resume successfully

Additional info:

Comment 2 Alon Levy 2013-04-08 09:07:33 UTC

Hi lijin,

 What version is the qxl driver in the guest? it is visible in control center -> device manager, thanks.

Alon

Comment 3 lijin 2013-04-08 10:59:10 UTC

(In reply to comment #2)
> Hi lijin,
> 
>  What version is the qxl driver in the guest? it is visible in control
> center -> device manager, thanks.
> 
> Alon

Hi,Alon

the driver version of Red Hat QXL GPU is 6.1.0.10016

Comment 4 Qian Guo 2013-04-10 05:34:09 UTC

Hit this issue w/ windows 7.32 guest, 

Components:
qxl driver is from brewweb, and version is qxl-win-0.1-17

virtio-win-prewhql-58

After do S4, the guest can not finish the S4 state, and in host, found that the qemu-kvm process consumes lots cpu resources.

# top -p $pid_of_qemu

top - 13:28:31 up 19:06,  4 users,  load average: 4.10, 3.80, 2.64
Tasks:   1 total,   0 running,   1 sleeping,   0 stopped,   0 zombie
%Cpu(s): 20.1 us,  5.0 sy,  0.0 ni, 74.7 id,  0.0 wa,  0.1 hi,  0.1 si,  0.0 st
KiB Mem:  24393884 total, 14552832 used,  9841052 free,     1212 buffers
KiB Swap: 12328956 total,        0 used, 12328956 free, 10582092 cached

  PID USER      PR  NI    VIRT    RES    SHR S  %CPU  %MEM     TIME+ COMMAND                                                                                                
20754 root      20   0 8407756 3.095g   6900 S 398.9 13.30  40:54.14 qemu-kvm  


Hope helpful.

Comment 5 Qian Guo 2013-04-10 05:38:09 UTC

(In reply to comment #4)
> Hit this issue w/ windows 7.32 guest, 
> 
> Components:
> qxl driver is from brewweb, and version is qxl-win-0.1-17
> 
> virtio-win-prewhql-58
> 
in host:
# uname -r
3.9.0-0.rc6.50.el7.x86_64
# rpm -q qemu-kvm
qemu-kvm-1.4.0-2.el7.x86_64

> After do S4, the guest can not finish the S4 state, and in host, found that
> the qemu-kvm process consumes lots cpu resources.
> 
> # top -p $pid_of_qemu
> 
> top - 13:28:31 up 19:06,  4 users,  load average: 4.10, 3.80, 2.64
> Tasks:   1 total,   0 running,   1 sleeping,   0 stopped,   0 zombie
> %Cpu(s): 20.1 us,  5.0 sy,  0.0 ni, 74.7 id,  0.0 wa,  0.1 hi,  0.1 si,  0.0
> st
> KiB Mem:  24393884 total, 14552832 used,  9841052 free,     1212 buffers
> KiB Swap: 12328956 total,        0 used, 12328956 free, 10582092 cached
> 
>   PID USER      PR  NI    VIRT    RES    SHR S  %CPU  %MEM     TIME+ COMMAND
> 
> 20754 root      20   0 8407756 3.095g   6900 S 398.9 13.30  40:54.14
> qemu-kvm  
> 
> 
> Hope helpful.

Comment 6 langfang 2013-04-26 08:51:14 UTC

*** Bug 954341 has been marked as a duplicate of this bug. ***

Comment 7 RHEL Program Management 2014-03-22 06:56:51 UTC

This request was not resolved in time for the current release.
Red Hat invites you to ask your support representative to
propose this request, if still desired, for consideration in
the next release of Red Hat Enterprise Linux.