Bug 15220

Summary: Kernel freezes when playing DVB stream and having 3D acceleration in the same time
Product: Drivers Reporter: Cijoml Cijomlovic Cijomlov (cijoml)
Component: Video(DRI - non Intel)Assignee: drivers_video-dri
Severity: blocking CC: alexdeucher, bugzilla.kernel.org, florian, matifamin, rjw
Priority: P1    
Hardware: All   
OS: Linux   
Kernel Version: 2.6.32 Tree: Mainline
Regression: Yes
Bug Depends on:    
Bug Blocks: 14230    
Attachments: dmesg-2.6.32

Description Cijoml Cijomlovic Cijomlov 2010-02-03 20:34:52 UTC

I MUST report silly regression which occured in 2.6.32 kernel. 
When playing DVB stream and having 3D acceleration same time kernel freezes. This occured when my screensaver started after a while and I lost all my data! :(

Driver radeon

01:00.0 VGA compatible controller: ATI Technologies Inc RV350 [Mobility Radeon 9600 M10]

2.6.31 works fine!
Comment 1 Alex Deucher 2010-02-03 22:11:58 UTC
Any chance you can bisect what commit broke things?  Also, have you tried 2.6.33rcX kernels?  It's possible this is no longer an issue.
Comment 2 Alex Deucher 2010-02-03 22:12:52 UTC
Also, is this with KMS enabled or not?  If you are using KMS, can you attach your dmesg from both kernels?
Comment 3 Cijoml Cijomlovic Cijomlov 2010-02-03 22:20:30 UTC
Created attachment 24902 [details]

Comment 4 Cijoml Cijomlovic Cijomlov 2010-02-03 22:21:13 UTC
I use Debian stable - I think I don't use KMS.
I didn't tried 2.6.33 yet
Comment 5 Atif Amin 2010-05-09 15:11:26 UTC
Stable version of Debian will not create this issue...
Try a stable debian kernel..
Hope it will help.
Comment 6 Florian Mickler 2011-02-01 15:40:54 UTC
Cijoml, is this still a problem on current 2.6.32.y kernels or even on 2.6.37.y?
Comment 7 Cijoml Cijomlovic Cijomlov 2011-02-01 22:40:43 UTC
nope it works with Vanilla 2.6.37.