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Date:   Thu, 23 Feb 2017 09:46:24 +0800
From:   kernel test robot <xiaolong.ye@...el.com>
To:     Chris Wilson <chris@...is-wilson.co.uk>
Cc:     Mika Kuoppala <mika.kuoppala@...el.com>,
        LKML <linux-kernel@...r.kernel.org>,
        Daniel Vetter <daniel.vetter@...ll.ch>,
        intel-gfx@...ts.freedesktop.org, dri-devel@...ts.freedesktop.org,
        lkp@...org
Subject: [lkp-robot] [drm/i915]  5a4c6f1b1b:
 piglit.igt.drv_hangman.error-state-basic.fail



FYI, we noticed the following commit:

commit: 5a4c6f1b1b2d91c5252cedf1c7b68a894c3f117e ("drm/i915: The return of i915_gpu_info to debugfs")
git://anongit.freedesktop.org/drm-intel drm-intel-next-queued

in testcase: piglit
with following parameters:

	group: igt-basic

test-description: Piglit is a collection of automated tests for OpenGL implementations.
test-url: https://people.freedesktop.org/~nh/piglit/


on test machine: 8 threads Intel(R) Core(TM) i7-6700 CPU @ 3.40GHz with 8G memory

caused below changes (please refer to attached dmesg/kmsg for entire log/backtrace):





user  :notice: [   28.580274] 2017-02-18 20:11:49 piglit run igt -t igt/drv_hangman/error-state-basic /tmp/lkp/piglit-results -x igt/drv_hangman/error-state-basic.

user  :info  : [   29.887103] [IGT] drv_hangman: executing
user  :info  : [   29.891468] [IGT] drv_hangman: starting subtest error-state-basic
user  :info  : [   29.898419] [IGT] drv_hangman: exiting, ret=99
user  :notice: [   29.908582] [1/1] fail: 1 |

user  :notice: [   29.979716] [1/1] fail: 1  


user  :notice: [   29.986934]              

user  :notice: [   29.992095] Thank you for running Piglit!

user  :notice: [   29.998897] Results have been written to /tmp/lkp/piglit-results

user  :notice: [   30.007823] igt/drv_hangman/error-state-basic.seconds: 1.515051095

user  :notice: [   30.017154] 2017-02-18 20:11:51 piglit summary console /tmp/lkp/piglit-results/results.json.bz2

user  :notice: [   30.094068] igt/drv_hangman/error-state-basic: fail





To reproduce:

        git clone git://git.kernel.org/pub/scm/linux/kernel/git/wfg/lkp-tests.git
        cd lkp-tests
        bin/lkp install job.yaml  # job file is attached in this email
        bin/lkp run     job.yaml



Thanks,
Xiaolong

View attachment "config-4.10.0-rc5-01362-g5a4c6f1" of type "text/plain" (155733 bytes)

View attachment "job-script" of type "text/plain" (4547 bytes)

Download attachment "kmsg.xz" of type "application/octet-stream" (40860 bytes)

View attachment "piglit" of type "text/plain" (117144 bytes)

View attachment "job.yaml" of type "text/plain" (3753 bytes)

View attachment "reproduce" of type "text/plain" (23731 bytes)

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