Bug 431340 - Error in I830WaitLpRing after xrandr + mplayer
Error in I830WaitLpRing after xrandr + mplayer
Product: Fedora
Classification: Fedora
Component: xorg-x11-drv-i810 (Show other bugs)
i686 Linux
low Severity medium
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Assigned To: Adam Jackson
Fedora Extras Quality Assurance
: Patch
: 218683 222818 224226 432590 (view as bug list)
Depends On:
Blocks: f9-x-blocker
  Show dependency treegraph
Reported: 2008-02-02 21:36 EST by Pat Kane
Modified: 2008-04-29 13:09 EDT (History)
4 users (show)

See Also:
Fixed In Version:
Doc Type: Bug Fix
Doc Text:
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Clone Of:
Last Closed: 2008-04-29 13:09:18 EDT
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Regression: ---
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Verified Versions:
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RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: ---

Attachments (Terms of Use)
Xorg.0.log from a failure (64.95 KB, text/plain)
2008-02-02 21:36 EST, Pat Kane
no flags Details
dmesg output (23.07 KB, text/plain)
2008-02-02 21:37 EST, Pat Kane
no flags Details

External Trackers
Tracker ID Priority Status Summary Last Updated
Red Hat Bugzilla 222818 None None None Never

  None (edit)
Description Pat Kane 2008-02-02 21:36:15 EST
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 2008-02-02 21:36:15 EST
Created attachment 293816 [details]
Xorg.0.log from a failure
Comment 2 Pat Kane 2008-02-02 21:37:44 EST
Created attachment 293817 [details]
dmesg output
Comment 3 Pat Kane 2008-02-02 23:58:04 EST
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 13:02:57 EST
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 11:39:54 EST
Should be fixed with the next -intel rebase.
Comment 6 Matěj Cepl 2008-02-13 05:56:27 EST
*** Bug 222818 has been marked as a duplicate of this bug. ***
Comment 7 Matěj Cepl 2008-02-13 05:56:32 EST
*** Bug 432590 has been marked as a duplicate of this bug. ***
Comment 8 Matěj Cepl 2008-02-13 05:58:56 EST
*** Bug 218683 has been marked as a duplicate of this bug. ***
Comment 9 Matěj Cepl 2008-02-13 05:59:15 EST
*** Bug 224226 has been marked as a duplicate of this bug. ***
Comment 10 Adam Jackson 2008-04-29 13:09:18 EDT
Closing, intel driver in rawhide should have this sorted now.

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