[Bug 94900] HD6950 GPU lockup loop with various steam games (octodad[always], saints row 4[always], dead island[always], grid autosport[sometimes])

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=94900

--- Comment #32 from Heiko <lil_tux at web.de> ---
(In reply to Frederic Romagne from comment #31)
> I had a bunch of 
> 
> oct. 02 10:06:22 kiss-desktop kernel: [drm:evergreen_packet3_check.isra.14
> [radeon]] *ERROR* bad EVENT_WRITE
> oct. 02 10:06:22 kiss-desktop kernel: [drm:radeon_cs_ioctl [radeon]] *ERROR*
> Invalid command stream !
> oct. 02 10:06:22 kiss-desktop steam.desktop[1150]: radeon: The kernel
> rejected CS, see dmesg for more information (-22).
> oct. 02 10:06:22 kiss-desktop kernel: [drm:radeon_cs_packet_next_reloc
> [radeon]] *ERROR* No packet3 for relocation for packet at 6094.
> oct. 02 10:06:22 kiss-desktop kernel: [drm] ib[6094]=0xC0044700
> oct. 02 10:06:22 kiss-desktop kernel: [drm] ib[6095]=0x00000528
> oct. 02 10:06:22 kiss-desktop kernel: [drm] ib[6096]=0x00000080
> oct. 02 10:06:22 kiss-desktop kernel: [drm] ib[6097]=0x20000000
> oct. 02 10:06:22 kiss-desktop kernel: [drm] ib[6098]=0x80000000
> oct. 02 10:06:22 kiss-desktop kernel: [drm] ib[6099]=0x00000000
> 
> while trying Rocket League with this patch.

That's strange... the patch isn't touching any command stream packets. Just a
guess in the blue: did the GPU hang/reset usually happen before the broken
rendering point? And why is the command steam.desktop? I'd expect the RL
executable there...

So I just bought RL and I'll take a look.

Also, at least for the always lockups, an apitrace would be awesome :)

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