Bug#551393: drmRadeonCmdBuffer: -12. Kernel failed to parse or rejected command stream

[Andres Salomon <dilinger@collabora.co.uk>]

On Sun, 18 Oct 2009 09:20:28 +1030
Arthur Marsh <arthur.marsh@internode.on.net> wrote:

> Package: linux-2.6
> Version: 2.6.31-1~experimental.2
> Severity: normal
> 
> 
> I attempted to run extremetuxracer on this machine with radeon9200se
> and radeon driver and received the following output:

How reproducible is this?  Does it occur every time you run tuxracer
(even after rebooting), or does it only happen every once in a while?

[...]
> [ 7176.628526] Call Trace:
> [ 7176.628607]  [<c1083110>] ? __alloc_pages_nodemask+0x430/0x474
> [ 7176.628669]  [<c109f35d>] ? cache_alloc_refill+0x242/0x40c
> [ 7176.628711]  [<c109f5aa>] ? __kmalloc+0x83/0xda
> [ 7176.628973]  [<d93ebac6>] ? radeon_cp_cmdbuf+0xfb/0x117a [radeon]

radeon_cp_cmdbuf's kmalloc failed, but the kmalloc allocation size
should be limited to 64k..