[Bug 27507] New: OpenGL applications crash with drmRadeonCmdBuffer: -22. Kernel failed to parse or rejected command stream

[bugzilla-daemon@freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=27507

           Summary: OpenGL applications crash with drmRadeonCmdBuffer:
                    -22. Kernel failed to parse or rejected command stream
           Product: DRI
           Version: DRI CVS
          Platform: x86 (IA32)
        OS/Version: Linux (All)
            Status: NEW
          Severity: major
          Priority: medium
         Component: DRM/Radeon
        AssignedTo: dri-devel@lists.sourceforge.net
        ReportedBy: fabio.ped@libero.it


I am getting this:
drmRadeonCmdBuffer: -22. Kernel failed to parse or rejected command stream. See
dmesg for more info.
when trying to start the game 0ad or douze map with sauerbraten (with shaders
enabled).

dmesg shows this after 0ad crash:
[  204.087282] [drm:r100_cs_track_check] *ERROR* [drm] Buffer too small for
color buffer 0 (need 4190208 have 3145728) !
[  204.087294] [drm:r100_cs_track_check] *ERROR* [drm] color buffer 0 (1024 4 0
1023)
[  204.087300] [drm:radeon_cs_ioctl] *ERROR* Invalid command stream !

and this with sauerbraten:
[ 1144.213905] radeon 0000:01:00.0: (PW 1) Vertex array 0 need 83826965 dwords
have 112640 dwords
[ 1144.213915] [drm:r100_cs_track_check] *ERROR* Max indices 16765393
[ 1144.213921] [drm:radeon_cs_ioctl] *ERROR* Invalid command stream !

I am using current mesa git with:
GL_RENDERER   = Mesa DRI R300 (RV530 71C5) 20090101 x86/MMX/SSE2 TCL DRI2

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