linux-kernel - [lkp-robot] [HACK] d1e5cd28f4: piglit.igt.core

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Message-ID: <20171019055942.GB22668@yexl-desktop>
Date:   Thu, 19 Oct 2017 13:59:42 +0800
From:   kernel test robot <xiaolong.ye@...el.com>
To:     Rob Herring <robh@...nel.org>
Cc:     LKML <linux-kernel@...r.kernel.org>, Rob Herring <robh@...nel.org>,
        Rob Herring <robh+dt@...nel.org>, lkp@...org
Subject: [lkp-robot] [HACK]  d1e5cd28f4: piglit.igt.core_auth.basic-auth.fail


FYI, we noticed the following commit (built with gcc-6):

commit: d1e5cd28f4d894cf7887e04ed2064e41aae24e46 ("HACK: disable DRM permission checks")
https://git.kernel.org/cgit/linux/kernel/git/robh/linux.git virgl-fence-v2

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) i7-4770 CPU @ 3.40GHz with 8G memory

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




2017-10-18 01:50:30 piglit run igt -t igt.core_auth.basic-auth /tmp/lkp/piglit-results -x igt.core_auth.basic-auth.
[1/1] fail: 1 |
[1/1] fail: 1  

             
Thank you for running Piglit!
Results have been written to /tmp/lkp/piglit-results
igt.core_auth.basic-auth.seconds: 2.816254383
2017-10-18 01:50:32 piglit summary console /tmp/lkp/piglit-results/results.json.bz2
igt/core_auth/basic-auth: fail


To reproduce:

        git clone https://github.com/intel/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-4.14.0-rc4-00007-gd1e5cd2" of type "text/plain" (163211 bytes)

View attachment "job-script" of type "text/plain" (4351 bytes)

Download attachment "dmesg.xz" of type "application/x-xz" (43908 bytes)

View attachment "piglit" of type "text/plain" (115146 bytes)

View attachment "job.yaml" of type "text/plain" (3709 bytes)

View attachment "reproduce" of type "text/plain" (26303 bytes)