From mboxrd@z Thu Jan  1 00:00:00 1970
From: bugzilla-daemon@freedesktop.org
Subject: [Bug 49632] New: radeon: The kernel rejected CS,
Date: Tue, 08 May 2012 04:24:24 +0000
Message-ID: <bug-49632-502@http.bugs.freedesktop.org/>
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https://bugs.freedesktop.org/show_bug.cgi?id=49632

             Bug #: 49632
           Summary: radeon: The kernel rejected CS,
    Classification: Unclassified
           Product: Mesa
           Version: git
          Platform: x86-64 (AMD64)
        OS/Version: Linux (All)
            Status: NEW
          Severity: critical
          Priority: medium
         Component: Drivers/Gallium/r600
        AssignedTo: dri-devel@lists.freedesktop.org
        ReportedBy: execute.method@gmail.com


Created attachment 61215
  --> https://bugs.freedesktop.org/attachment.cgi?id=61215
glxgears apitrace 5-8-12

glxgears:

radeon: The kernel rejected CS, see dmesg for more information.

chromium  --enable-webgl --ignore-gpu-blacklist:

radeon: The kernel rejected CS, see dmesg for more information.
EE r600_pipe.c:78 r600_create_fence - r600: too many concurrent fences


dmesg output:

[ 1306.131363] radeon 0000:01:00.0: forbidden register 0x00028354 at 166
[ 1306.131366] [drm:radeon_cs_ib_chunk] *ERROR* Invalid command stream !

Computer Info:


Linux 3.3.4-2-ARCH

0.0 VGA compatible controller: Advanced Micro Devices [AMD] nee ATI RV730XT
[Radeon HD 4670]

model name    : AMD FX(tm)-6100 Six-Core Processor             
cpu MHz        : 4013.411
model name    : AMD FX(tm)-6100 Six-Core Processor             
cpu MHz        : 4013.411
model name    : AMD FX(tm)-6100 Six-Core Processor             
cpu MHz        : 4013.411
model name    : AMD FX(tm)-6100 Six-Core Processor             
cpu MHz        : 4013.411
model name    : AMD FX(tm)-6100 Six-Core Processor             
cpu MHz        : 4013.411
model name    : AMD FX(tm)-6100 Six-Core Processor             
cpu MHz        : 4013.411

X.Org version: 1.12.1
  dimensions:    1920x1080 pixels (508x285 millimeters)
  depth of root window:    24 planes
direct rendering: Yes
server glx vendor string: SGI
server glx version string: 1.4
--
OpenGL vendor string: X.Org
OpenGL renderer string: Gallium 0.4 on AMD RV730
OpenGL version string: 2.1 Mesa 8.1-devel
OpenGL shading language version string: 1.30
OpenGL extensions:
    GL_ARB_multisample, GL_EXT_abgr, GL_EXT_bgra, GL_EXT_blend_color, 
    GL_EXT_blend_minmax, GL_EXT_blend_subtract, GL_EXT_copy_texture, 




Mesa and DDX built from git, tested for a few weeks (I'm a busy man).
Started when updated/rebuilt on 4-18-12. Built again on 5-6-12.

Official packages work.


Reproduciblility: Permanent

Similar to/Same as: https://bugs.freedesktop.org/show_bug.cgi?id=47039

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