Bug 101671

Summary: "classic" *ERROR* radeon: ring 0 test failed (scratch(0x8504)=0xCAFEDEAD)
Product: DRI Reporter: xela <lyssdod>
Component: DRM/RadeonAssignee: Default DRI bug account <dri-devel>
Status: RESOLVED MOVED QA Contact:
Severity: critical    
Priority: medium CC: lyssdod
Version: XOrg git   
Hardware: Other   
OS: All   
Whiteboard:
i915 platform: i915 features:
Attachments:
Description Flags
dmesg
none
lspci -vvv for radeon card
none
lspci -vvv for intel card
none
dmesg with dri.debug=14 none

Description xela 2017-07-01 20:09:04 UTC
Hi guys,

This error goes for a very long time. I have a hybrid graphics laptop (sandy bridge + radeon), and the only case radeon worked was fglrx. I'm using Gentoo and they have recently dropped any support for fglrx (mostly because AMD and Xorg had), so I tried fresh installation just to get some luck - and it failed exactly as before. Trivia:

- radeon and i915 as modules;
- power on;
- after login manager shows a pic, everything hangs deadly;
- using netconsole I was able to get dmesg error when everything freezes:

[  470.521009] [drm] PCIE gen 2 link speeds already enabled
[  470.522846] radeon 0000:01:00.0: No VRAM object for PCIE GART.
[  470.523493] [drm:evergreen_resume [radeon]] *ERROR* evergreen startup failed on resume

I provide detailed system info shortly. Thanks!
Comment 1 xela 2017-07-01 20:10:28 UTC
Created attachment 132384 [details]
dmesg
Comment 2 xela 2017-07-01 20:13:08 UTC
Created attachment 132385 [details]
lspci -vvv for radeon card
Comment 3 xela 2017-07-01 20:13:59 UTC
Created attachment 132386 [details]
lspci -vvv for intel card
Comment 4 xela 2017-07-01 20:20:17 UTC
Some additional info:

Kernel: Linux lynn 4.11.6-gentoo #4 SMP Sat Jul 1 22:32:15 EEST 2017 x86_64 Intel(R) Core(TM) i5-2520M CPU @ 2.50GHz GenuineIntel GNU/Linux

Xorg server: 1.19.3

Mesa: 17.1.3

xf86-video-intel: 2.99.917_p20170313

xf86-video-ati: 7.9.0

Running kernel with radeon.runpm=0 didn't change anything.

Let me know if I can help.

Thanks!
Comment 5 xela 2017-07-01 20:39:05 UTC
Created attachment 132387 [details]
dmesg with dri.debug=14
Comment 6 Martin Peres 2019-11-19 09:29:35 UTC
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