Bug 431340 - Error in I830WaitLpRing after xrandr + mplayer
Summary: Error in I830WaitLpRing after xrandr + mplayer
Alias: None
Product: Fedora
Classification: Fedora
Component: xorg-x11-drv-i810
Version: 8
Hardware: i686
OS: Linux
Target Milestone: ---
Assignee: Adam Jackson
QA Contact: Fedora Extras Quality Assurance
: 218683 222818 224226 432590 (view as bug list)
Depends On:
Blocks: f9-x-blocker
TreeView+ depends on / blocked
Reported: 2008-02-03 02:36 UTC by Pat Kane
Modified: 2018-04-11 11:31 UTC (History)
5 users (show)

Fixed In Version:
Doc Type: Bug Fix
Doc Text:
Clone Of:
Last Closed: 2008-04-29 17:09:18 UTC

Attachments (Terms of Use)
Xorg.0.log from a failure (64.95 KB, text/plain)
2008-02-03 02:36 UTC, Pat Kane
no flags Details
dmesg output (23.07 KB, text/plain)
2008-02-03 02:37 UTC, Pat Kane
no flags Details

System ID Priority Status Summary Last Updated
Red Hat Bugzilla 222818 None None None Never

Description Pat Kane 2008-02-03 02:36:15 UTC
Description of problem:
Xorg X server locks up, and sometimes the entire system hangs
after a "xrandr -o left" is done while mplayer is being used.

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

This is most likely related to "Bugzilla Bug 222818: Error in I830WaitLpRing()"

How reproducible:
Start mplayer running to display live video, using a HDTV 
file seems to cause the worst problems. Then do a "xrandr -o left".

Steps to Reproduce:
1. mplayer hdtv.ts
2. xrandr -o left
Actual results:
X server dies, or hangs. Sometimes the 
system hangs without any message on 
a serial console.

Expected results:

Additional info:

Comment 1 Pat Kane 2008-02-03 02:36:15 UTC
Created attachment 293816 [details]
Xorg.0.log from a failure

Comment 2 Pat Kane 2008-02-03 02:37:44 UTC
Created attachment 293817 [details]
dmesg output

Comment 3 Pat Kane 2008-02-03 04:58:04 UTC
Yeah, I know doing an xrandr while playing a video is a stupid 
thing to do... esp. since the video does not rotate with the
rest of the screen.   But it  is  also a bad idea to rotate
the screen and then play a video...

Comment 4 Pat Kane 2008-02-04 18:02:57 UTC
Here is an interesting patch:
    o_list is corrupted when we call i830_free_3d_memory. 
    This happens when the virtual size is > 2048 for non-965 machine and
    it causes X server segfault because the front buffer is not binded 
    when entering VT.

Comment 5 Adam Jackson 2008-02-12 16:39:54 UTC
Should be fixed with the next -intel rebase.

Comment 6 Matěj Cepl 2008-02-13 10:56:27 UTC
*** Bug 222818 has been marked as a duplicate of this bug. ***

Comment 7 Matěj Cepl 2008-02-13 10:56:32 UTC
*** Bug 432590 has been marked as a duplicate of this bug. ***

Comment 8 Matěj Cepl 2008-02-13 10:58:56 UTC
*** Bug 218683 has been marked as a duplicate of this bug. ***

Comment 9 Matěj Cepl 2008-02-13 10:59:15 UTC
*** Bug 224226 has been marked as a duplicate of this bug. ***

Comment 10 Adam Jackson 2008-04-29 17:09:18 UTC
Closing, intel driver in rawhide should have this sorted now.

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