Bug 751157

Summary: [RV515:X1300:KMS] GPU lockup *ERROR* radeon: ring test failed
Product: [Fedora] Fedora Reporter: Maciek Borzecki <maciek.borzecki>
Component: xorg-x11-drv-atiAssignee: Jérôme Glisse <jglisse>
Status: CLOSED WONTFIX QA Contact: Fedora Extras Quality Assurance <extras-qa>
Severity: unspecified Docs Contact:
Priority: unspecified    
Version: 16CC: gansalmon, itamar, jonathan, kernel-maint, madhu.chinakonda, xgl-maint
Target Milestone: ---   
Target Release: ---   
Hardware: i686   
OS: Linux   
Whiteboard:
Fixed In Version: Doc Type: Bug Fix
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2013-02-13 14:58:02 UTC Type: ---
Regression: --- Mount Type: ---
Documentation: --- CRM:
Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
Attachments:
Description Flags
dmesg from when it failed none

Description Maciek Borzecki 2011-11-03 17:16:37 UTC 
Created attachment 531613 [details]
dmesg from when it failed

Description of problem:
The screen got turned off by power manager due to inactivity. When I came back, it did not respond after moving the mouse. Interesting pieces from dmesg:
Nov  3 17:52:00 localhost kernel: [40929.118164] radeon 0000:01:00.0: GPU lockup CP stall for more than 10000msec
Nov  3 17:52:00 localhost kernel: [40929.118172] GPU lockup (waiting for 0x0001175F last fence id 0x0001175E)                                                                                        
Nov  3 17:52:00 localhost kernel: [40929.119340] radeon 0000:01:00.0: GPU reset succeed
Nov  3 17:52:00 localhost kernel: [40929.119351] radeon 0000:01:00.0: f2ef7800 unpin not necessary
Nov  3 17:52:00 localhost kernel: [40929.127934] [drm] radeon: 1 quad pipes, 1 z pipes initialized.
Nov  3 17:52:00 localhost kernel: [40929.130997] [drm] PCIE GART of 512M enabled (table at 0x00040000).
Nov  3 17:52:00 localhost kernel: [40929.131044] radeon 0000:01:00.0: WB enabled
Nov  3 17:52:00 localhost kernel: [40929.131116] [drm] radeon: ring at 0x0000000008001000
Nov  3 17:52:00 localhost kernel: [40929.801129] [drm:r100_ring_test] *ERROR* radeon: ring test failed (scratch(0x15E4)=0xCAFEDEAD)
Nov  3 17:52:00 localhost kernel: [40929.801138] [drm:r100_cp_init] *ERROR* radeon: cp isn't working (-22).
Nov  3 17:52:00 localhost kernel: [40929.801145] radeon 0000:01:00.0: failed initializing CP (-22).
...
Nov  3 17:52:16 localhost kernel: [40945.740688] [drm:radeon_ib_schedule] *ERROR* radeon: couldn't schedule IB(2).
Nov  3 17:52:16 localhost kernel: [40945.740696] [drm:radeon_cs_ioctl] *ERROR* Failed to schedule IB !

At that point Xorg was definitely stuck, though the frambuffer (in the console) did work. I was running KDE, all bling bling disabled.
Unfortunately I did not manage to grab contents of /sys/kernel/debug/dri/0/

Version-Release number of selected component (if applicable):
kernel-3.1.0-0.rc10.git0.1.fc16.i686
mesa-dri-drivers-7.11-8.fc16.i686
mesa-dri-filesystem-7.11-8.fc16.i686


How reproducible:
randomly (first time it happened)

Steps to Reproduce:
1. uknown
2.
3.
  
Actual results:


Expected results:


Additional info:

smolt profile: http://www.smolts.org/client/show/pub_e280de94-21ab-4973-80c0-828bdf969de6
Comment 1 Fedora End Of Life 2013-01-16 14:01:07 UTC 
This message is a reminder that Fedora 16 is nearing its end of life.
Approximately 4 (four) weeks from now Fedora will stop maintaining
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Comment 2 Fedora End Of Life 2013-02-13 14:58:05 UTC 
Fedora 16 changed to end-of-life (EOL) status on 2013-02-12. Fedora 16 is 
no longer maintained, which means that it will not receive any further 
security or bug fix updates. As a result we are closing this bug.

If you can reproduce this bug against a currently maintained version of 
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Thank you for reporting this bug and we are sorry it could not be fixed.