Bug 27755

Summary:	[KMS] sauerbraten crash with drmRadeonCmdBuffer: -22. -> Vertex array 0 need 83794200 dwords have 112640 dwords
Product:	Mesa	Reporter:	Fabio Pedretti <pedretti.fabio>
Component:	Drivers/DRI/r300	Assignee:	Default DRI bug account <dri-devel>
Status:	RESOLVED DUPLICATE	QA Contact:
Severity:	major
Priority:	medium
Version:	git
Hardware:	x86 (IA32)
OS:	Linux (All)
Whiteboard:
i915 platform:		i915 features:

Description Fabio Pedretti 2010-04-20 08:44:55 UTC

[bug splitted from bug #27507]

I am getting this:
drmRadeonCmdBuffer: -22. Kernel failed to parse or rejected command stream. See dmesg for more info.
when starting douze maps with sauerbraten (with shaders enabled).

dmesg shows:
[  309.795013] radeon 0000:01:00.0: (PW 1) Vertex array 0 need 83794200 dwords have 112640 dwords
[  309.795019] [drm:r100_cs_track_check] *ERROR* Max indices 16758840
[  309.795022] [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

Comment 1 javadeveloper999 2010-06-15 20:41:36 UTC

I am getting this error as well. But the card type is x2300 (rv550?) (not r300)

The message in syslog shows 


[drm:r100_cs_track_check] *ERROR* [drm] Buffer too small for color buffer 0 (need
 4190208 have 3145728) !
[drm:r100_cs_track_check] *ERROR* [drm] color buffer 0 (1024 4 0 1023)
[drm:radeon_cs_ioctl] *ERROR* Invalid command stream !

The attached file looks like for r300. Can it be applied to rv550 as well? Or what can I do to test it?

Enironment: Debian sid, kernel 2.6.32.8, gcc 4.4.4

Thanks for help.

Comment 2 Fabio Pedretti 2010-06-16 00:10:10 UTC

(In reply to comment #1)
> I am getting this error as well. But the card type is x2300 (rv550?) (not r300)
>
> [drm:r100_cs_track_check] *ERROR* [drm] Buffer too small for color buffer 0
> (need
>  4190208 have 3145728) !

This error seems like bug #27507 and not this one. RV550 is still using the r300 driver.

Comment 3 Fabio Pedretti 2010-11-17 05:05:08 UTC

No longer reproducible with the fixed version of sauerbraten.

*** This bug has been marked as a duplicate of bug 30629 ***

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