Bug 81315 - [BDW Semaphores]igt/drv_hangman/error-state-basic causes " [drm:i915_context_is_banned] *ERROR* gpu hanging too fast, banning!"
Summary: [BDW Semaphores]igt/drv_hangman/error-state-basic causes " [drm:i915_context_...
Status: CLOSED FIXED
Alias: None
Product: DRI
Classification: Unclassified
Component: DRM/Intel (show other bugs)
Version: unspecified
Hardware: Other All
: high normal
Assignee: Intel GFX Bugs mailing list
QA Contact: Intel GFX Bugs mailing list
URL:
Whiteboard:
Keywords:
Depends on:
Blocks:
 
Reported: 2014-07-14 03:25 UTC by Guo Jinxian
Modified: 2017-08-15 06:52 UTC (History)
1 user (show)

See Also:
i915 platform:
i915 features:

Attachments
dmesg (123.07 KB, text/plain)
2014-07-14 03:25 UTC, Guo Jinxian 		no flags Details
View All

Description Guo Jinxian 2014-07-14 03:25:52 UTC 
Created attachment 102734 [details]
dmesg

==System Environment==
--------------------------
Regression: Yes
Good commit on -next-queued: 91565c85b66db820f01894a971d39aaef60c4325

Non-working platforms: BDW

==kernel==
--------------------------
origin/drm-intel-nightly: 271bff129a641b5b35d99c9eb0ceb866ca42f692(fails)
    drm-intel-nightly: 2014y-07m-12d-12h-07m-51s integration manifest
origin/drm-intel-next-queued: 491a3448622059b087d8c465b46b11f2953df7c1(fails)
    drm/i915: Enable PSR by default.
origin/drm-intel-fixes: ceb9f032dc858c349d7d213454c5ba2c6ef9c5e5(works)
    Revert "drm/i915: Don't set the 8to6 dither flag when not scaling"

==Bug detailed description==
igt/drv_hangman/error-state-basic causes " [drm:i915_context_is_banned] *ERROR* gpu hanging too fast, banning!"

Output:
root@x-bdw05:/GFX/Test/Intel_gpu_tools/intel-gpu-tools/tests#  ./drv_hangman --run-subtest error-state-basic
IGT-Version: 1.7-ge74dd22 (x86_64) (Linux: 3.16.0-rc4_drm-intel-nightly_271bff_20140713+ x86_64)
Subtest error-state-basic: SUCCESS
root@x-bdw05:/GFX/Test/Intel_gpu_tools/intel-gpu-tools/tests# dmesg -r | egrep ""<[1-3]>"" |grep drm
<3>[  616.061623] [drm:i915_context_is_banned] *ERROR* gpu hanging too fast, banning!


==Reproduce steps==
---------------------------- 
1. ./drv_hangman --run-subtest error-state-basic
Comment 1 Jani Nikula 2014-09-08 15:48:01 UTC 
Please bisect.
Comment 2 Guo Jinxian 2014-09-17 05:31:38 UTC 
Test passes on latest -nightly(43df30da20447e2856b2761215ff274886a9f931)

root@x-bdw05:/GFX/Test/Intel_gpu_tools/intel-gpu-tools/tests# ./drv_hangman --run-subtest error-state-basic
IGT-Version: 1.8-g137877f (x86_64) (Linux: 3.17.0-rc4_drm-intel-nightly_43df30_20140916+ x86_64)
Subtest error-state-basic: SUCCESS (5.988s)
root@x-bdw05:/GFX/Test/Intel_gpu_tools/intel-gpu-tools/tests# dmesg -r | egrep "<[1-3]>" |grep drm
root@x-bdw05:/GFX/Test/Intel_gpu_tools/intel-gpu-tools/tests#
Comment 3 Jari Tahvanainen 2017-08-15 06:52:15 UTC 
Closing old verified+fixed.

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