[Bug 36435] New: [r600g] GPU lockup CP stall

[Bug 36435] New: [r600g] GPU lockup CP stall

[bugzilla-daemon]

https://bugs.freedesktop.org/show_bug.cgi?id=36435

           Summary: [r600g] GPU lockup CP stall
           Product: Mesa
           Version: git
          Platform: x86-64 (AMD64)
        OS/Version: Linux (All)
            Status: NEW
          Severity: normal
          Priority: medium
         Component: Drivers/Gallium/r600
        AssignedTo: dri-devel@lists.freedesktop.org
        ReportedBy: ojab@ojab.ru


Created an attachment (id=45872)
 --> (https://bugs.freedesktop.org/attachment.cgi?id=45872)
dmesg log

Sometimes I have errors like "GPU lockup CP stall for more than 10000msec", you
can find dmesg output in the attached file. I'm already have drm.debug=15,
dmesg output for 10 sec prior to debug will be in the following comment (I
already have a plenty of those). This has happened since I have this system, so
cannot bisect.
Really don't know what additional info is needed in such cases, please ask if
anything else is needed for investigation/fix.

RADEON(0): Chipset: "ATI Radeon HD 3300 Graphics" (ChipID = 0x9614)
linux-2.6 master git (2.6.39-rc4-00089-g2f666bc)
OpenGL renderer string: Gallium 0.4 on AMD RS780
OpenGL version string: 2.1 Mesa 7.11-devel (git-f41e1db)
xf86-video-ati-6.14.99 (git-903e90c)

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[Bug 36435] [r600g] GPU lockup CP stall

[bugzilla-daemon]

https://bugs.freedesktop.org/show_bug.cgi?id=36435

--- Comment #1 from ojab <ojab@ojab.ru> 2011-04-20 12:09:30 PDT ---
Created an attachment (id=45873)
 --> (https://bugs.freedesktop.org/attachment.cgi?id=45873)
dmesg log with previous 10+sec before gpu reset

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[Bug 36435] [r600g] GPU lockup CP stall

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https://bugs.freedesktop.org/show_bug.cgi?id=36435

--- Comment #2 from Alex Deucher <agd5f@yahoo.com> 2011-04-20 12:21:33 PDT ---
Is there some app that triggers this?

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[Bug 36435] [r600g] GPU lockup CP stall

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https://bugs.freedesktop.org/show_bug.cgi?id=36435

--- Comment #3 from ojab <ojab@ojab.ru> 2011-04-20 19:05:50 PDT ---
Unfortunately, no. Just happens suddenly.

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[Bug 36435] [r600g] GPU lockup CP stall

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https://bugs.freedesktop.org/show_bug.cgi?id=36435

ojab <ojab@ojab.ru> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |RESOLVED
         Resolution|                            |FIXED

--- Comment #4 from ojab <ojab@ojab.ru> 2011-06-23 05:18:38 PDT ---
Lockups are gone after one of the mesa/kernel updates.

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