Bug 1122504

Summary:	qemu-kvm crashed (Aborted) in assert worker->surfaces[i].context.canvas while closing spice session
Product:	Red Hat Enterprise Linux 6	Reporter:	pagupta
Component:	spice-server	Assignee:	Default Assignee for SPICE Bugs <rh-spice-bugs>
Status:	CLOSED INSUFFICIENT_DATA	QA Contact:	SPICE QE bug list <spice-qe-bugs>
Severity:	high	Docs Contact:
Priority:	medium
Version:	6.5	CC:	cfergeau, dblechte, desktop-qa-list, marcandre.lureau, mkalinin, mkenneth, pagupta, rbalakri, tpelka
Target Milestone:	rc
Target Release:	---
Hardware:	x86_64
OS:	Linux
Whiteboard:
Fixed In Version:		Doc Type:	Bug Fix
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2015-04-02 13:53:46 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:

Description pagupta 2014-07-23 11:56:59 UTC

Description of problem:

qemu-kvm getting crashed (Aborted) in assert worker->surfaces[i].context.canvas while closing spice session on Windows 7 32bit.


Version-Release number of selected component (if applicable):

spice-server-0.12.4-6.el6_5.2.x86_64                
qemu-kvm-rhev-0.12.1.2-2.415.el6_5.10.x86_64                


How reproducible:


Steps to Reproduce:
1.
2.
3.

Actual results:
qemu-kvm should is crashing.


Expected results:
qemu-kvm should not Abort.


Additional info:

Comment 5 Marc-Andre Lureau 2014-07-30 08:02:36 UTC

Can you reproduce 100%? If not, I suggest to lower prio/severity. Thanks

Comment 8 Marc-Andre Lureau 2014-08-05 14:31:32 UTC

What is the QXL driver being used? How is the guest configured? (qemu command line or XML). This bug is really hard to solve just reading the code, we badly need a reproducer. Any help appreciated.

Comment 11 Marc-Andre Lureau 2014-08-06 17:05:42 UTC

I am unable to reproduce this bug on rhel6.

I installed a win7 x86 guest, with spice-guest-tools 0.74 / qxl 6.1.0.10018. Then I run virt-viewer connection / disconnection in a loop for a whole day.

Any hint appreciated!

Comment 12 Marc-Andre Lureau 2014-08-19 12:14:24 UTC

not reproducible so far, moving to 6.7