linux-kernel - [selftests/kselftest/runner.sh] 3226b4a464: kernel-selftests.cpu-hotplug.cpu-on-off-test.sh.fail

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Date:   Mon, 13 Dec 2021 13:20:44 +0800
From:   kernel test robot <oliver.sang@...el.com>
To:     Cristian Marussi <cristian.marussi@....com>
Cc:     0day robot <lkp@...el.com>, LKML <linux-kernel@...r.kernel.org>,
        lkp@...ts.01.org, linux-kselftest@...r.kernel.org,
        sjpark@...zon.de, keescook@...omium.org, shuah@...nel.org,
        Cristian Marussi <cristian.marussi@....com>
Subject: [selftests/kselftest/runner.sh]  3226b4a464:
 kernel-selftests.cpu-hotplug.cpu-on-off-test.sh.fail



Greeting,

FYI, we noticed the following commit (built with gcc-9):

commit: 3226b4a4648c6562c642947cee8b90335df911f5 ("[PATCH] selftests/kselftest/runner.sh: Add optional command parameters in settings")
url: https://github.com/0day-ci/linux/commits/Cristian-Marussi/selftests-kselftest-runner-sh-Add-optional-command-parameters-in-settings/20211202-222205
base: https://git.kernel.org/cgit/linux/kernel/git/shuah/linux-kselftest.git next
patch link: https://lore.kernel.org/linux-kselftest/20211202142056.17386-1-cristian.marussi@arm.com

in testcase: kernel-selftests
version: kernel-selftests-x86_64-99d09ee9-1_20211206
with following parameters:

	group: group-01
	ucode: 0xde

test-description: The kernel contains a set of "self tests" under the tools/testing/selftests/ directory. These are intended to be small unit tests to exercise individual code paths in the kernel.
test-url: https://www.kernel.org/doc/Documentation/kselftest.txt


on test machine: 8 threads 1 sockets Intel(R) Core(TM) i7-7700K CPU @ 4.20GHz with 32G memory

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




If you fix the issue, kindly add following tag
Reported-by: kernel test robot <oliver.sang@...el.com>



make: Leaving directory '/usr/src/perf_selftests-x86_64-rhel-8.3-kselftests-3226b4a4648c6562c642947cee8b90335df911f5/tools/testing/selftests/cpu-hotplug'
2021-12-08 12:21:53 make run_tests -C cpu-hotplug
make: Entering directory '/usr/src/perf_selftests-x86_64-rhel-8.3-kselftests-3226b4a4648c6562c642947cee8b90335df911f5/tools/testing/selftests/cpu-hotplug'
TAP version 13
1..1
# selftests: cpu-hotplug: cpu-on-off-test.sh
# ./cpu-on-off-test.sh: illegal option -- o
# ./cpu-on-off-test.sh: illegal option -- n
# ./cpu-on-off-test.sh: illegal option -- -
# ./cpu-on-off-test.sh: illegal option -- o
# ./cpu-on-off-test.sh: illegal option -- f
# ./cpu-on-off-test.sh: illegal option -- f
# ./cpu-on-off-test.sh: illegal option -- -
# ./cpu-on-off-test.sh: illegal option -- t
# ./cpu-on-off-test.sh: line 181: [: st.sh_args: integer expression expected
# error code must be -4095 <= errno < 0
not ok 1 selftests: cpu-hotplug: cpu-on-off-test.sh # exit=1
make: Leaving directory '/usr/src/perf_selftests-x86_64-rhel-8.3-kselftests-3226b4a4648c6562c642947cee8b90335df911f5/tools/testing/selftests/cpu-hotplug'



To reproduce:

        git clone https://github.com/intel/lkp-tests.git
        cd lkp-tests
        sudo bin/lkp install job.yaml           # job file is attached in this email
        bin/lkp split-job --compatible job.yaml # generate the yaml file for lkp run
        sudo bin/lkp run generated-yaml-file

        # if come across any failure that blocks the test,
        # please remove ~/.lkp and /lkp dir to run from a clean state.



---
0DAY/LKP+ Test Infrastructure                   Open Source Technology Center
https://lists.01.org/hyperkitty/list/lkp@lists.01.org       Intel Corporation

Thanks,
Oliver Sang


View attachment "config-5.16.0-rc1-00005-g3226b4a4648c" of type "text/plain" (177531 bytes)

View attachment "job-script" of type "text/plain" (6855 bytes)

Download attachment "dmesg.xz" of type "application/x-xz" (37920 bytes)

View attachment "kernel-selftests" of type "text/plain" (148060 bytes)

View attachment "job.yaml" of type "text/plain" (5645 bytes)

View attachment "reproduce" of type "text/plain" (1010 bytes)