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Bug 663000

Summary: guest start with spice show abnormally after stop/cont
Product: Red Hat Enterprise Linux 6 Reporter: Shirley Zhou <szhou>
Component: qemu-kvmAssignee: Gerd Hoffmann <kraxel>
Status: CLOSED DUPLICATE QA Contact: Virtualization Bugs <virt-bugs>
Severity: medium Docs Contact:
Priority: medium    
Version: 6.1CC: bcao, mkenneth, mshao, ndai, uril, virt-maint
Target Milestone: rcKeywords: Regression
Target Release: ---   
Hardware: Unspecified   
OS: Unspecified   
Whiteboard:
Fixed In Version: Doc Type: Bug Fix
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2010-12-22 20:51:18 UTC Type: ---
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: 580954    
Attachments:
Description Flags
screenshot after resume guest
none
no stop/cont, just pxe boot none

Description Shirley Zhou 2010-12-14 11:51:43 UTC
Created attachment 468590 [details]
screenshot after resume guest

Description of problem:
start guest with spice, after stop guest make guest enter into paused status, then resume guest, guest shows abnormally. 

This issue does not happen when launch guest with vnc.

Version-Release number of selected component (if applicable):
qemu-kvm-0.12.1.2-2.125.el6.x86_64

How reproducible:
100%

Steps to Reproduce:
1.Launch guest with spice
-spice port=5932,disable-ticketing -vga qxl 
2.send stop command via monitor
 guest enter into paused status
3. send cont command via monitor
  guest start
  
Actual results:
Check guest running status, found guest shows abnormal, please see attached screen shot.

Expected results:
Guest shows fine.

Additional info:

Comment 1 Shirley Zhou 2010-12-14 12:00:35 UTC
This bug does not exist on qemu-kvm-0.12.1.2-2.113.el6.x86_64.rpm, add regression keyword.

Comment 2 Shirley Zhou 2010-12-14 12:02:35 UTC
Easy to reproduce when guest booting.

Comment 5 Gerd Hoffmann 2010-12-17 12:07:54 UTC
Not reproducable.

RHEL-5 guest, RHEL-6 host.  Default install.  X11 runs with with qxl driver enabled.  Bootup, login, then stop + cont, works fine.  Trying stop+cont while booting (as comment #2 suggests) works fine too.

Please provide more info how to trigger the bug.

Comment 7 Shirley Zhou 2010-12-20 02:00:42 UTC
(In reply to comment #5)
> Not reproducable.
> 
> RHEL-5 guest, RHEL-6 host.  Default install.  X11 runs with with qxl driver
> enabled.  Bootup, login, then stop + cont, works fine.  Trying stop+cont while
> booting (as comment #2 suggests) works fine too.
> 
> Please provide more info how to trigger the bug.

Gerd, I reproduce this bug on qemu-kvm-0.12.1.2-2.125.el6.x86_64, my guest is RHEL6.0-64, and I also reproduce this bug on windows 7 guest.

CLI:
/usr/libexec/qemu-kvm  -M rhel6.0.0 -enable-kvm -m 2048 -smp 2,sockets=2,cores=1,threads=1 -name rhel6 -uuid 24d1410f-82d6-9ccc-ef35-33c237c95b6a -nodefconfig -nodefaults -monitor stdio -rtc base=utc -boot c -drive file=/var/lib/libvirt/images/RHEL6.img,if=none,id=drive-virtio-disk0,format=qcow2,cache=none -device virtio-blk-pci,bus=pci.0,addr=0x5,drive=drive-virtio-disk0,id=virtio-disk0 -netdev tap,id=hostnet0 -device virtio-net-pci,netdev=hostnet0,id=net0,mac=52:54:00:fa:e9:8b,bus=pci.0,addr=0x3 -chardev pty,id=serial0 -device isa-serial,chardev=serial0 -usb  -spice port=5932,disable-ticketing -vga qxl

Comment 8 Shirley Zhou 2010-12-20 08:23:19 UTC
Spice client show abnormally when pxe boot guest as attached screen shot 2.

Comment 9 Shirley Zhou 2010-12-20 08:23:54 UTC
Created attachment 469693 [details]
no stop/cont, just pxe boot

Comment 11 Uri Lublin 2010-12-22 20:51:18 UTC
This bug is a duplicate of #655691.
Verified it is fixed the same way mentioned in rhbz#655691:Comment#16.

*** This bug has been marked as a duplicate of bug 655691 ***