linux-kernel - [linus:master] [perf test] 24e733b29f: perf-sanity-tests.perf_pipe_recording_and_injection

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Date:   Wed, 28 Dec 2022 17:31:17 +0800
From:   kernel test robot <oliver.sang@...el.com>
To:     Namhyung Kim <namhyung@...nel.org>
CC:     <oe-lkp@...ts.linux.dev>, <lkp@...el.com>,
        Arnaldo Carvalho de Melo <acme@...hat.com>,
        James Clark <james.clark@....com>,
        Adrian Hunter <adrian.hunter@...el.com>,
        Athira Jajeev <atrajeev@...ux.vnet.ibm.com>,
        German Gomez <german.gomez@....com>,
        Ian Rogers <irogers@...gle.com>,
        "Ingo Molnar" <mingo@...nel.org>, Jiri Olsa <jolsa@...nel.org>,
        Leo Yan <leo.yan@...aro.org>,
        Peter Zijlstra <peterz@...radead.org>,
        Zhengjun Xing <zhengjun.xing@...ux.intel.com>,
        <linux-kernel@...r.kernel.org>, <linux-perf-users@...r.kernel.org>
Subject: [linus:master] [perf test]  24e733b29f:
 perf-sanity-tests.perf_pipe_recording_and_injection_test.fail


Greeting,

FYI, we noticed perf-sanity-tests.perf_pipe_recording_and_injection_test.fail due to commit (built with gcc-11):

commit: 24e733b29f13284aac30c4d1fb9f19201951d770 ("perf test: Replace pipe test workload with noploop")
https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git master

[test failed on linux-next/master c76083fac3bae1a87ae3d005b5cb1cbc761e31d5]

in testcase: perf-sanity-tests
version: perf-x86_64-72a85e2b0a1e-1_20221224
with following parameters:

	perf_compiler: clang



on test machine: 8 threads 1 sockets Intel(R) Core(TM) i7-7700 CPU @ 3.60GHz (Kaby Lake) 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>
| Link: https://lore.kernel.org/oe-lkp/202212281740.5ed10722-oliver.sang@intel.com


2022-12-27 10:55:21 sudo /usr/src/perf_selftests-x86_64-rhel-8.3-func-24e733b29f13284aac30c4d1fb9f19201951d770/tools/perf/perf test 86
 86: kernel lock contention analysis test                            : Ok
2022-12-27 10:55:39 sudo /usr/src/perf_selftests-x86_64-rhel-8.3-func-24e733b29f13284aac30c4d1fb9f19201951d770/tools/perf/perf test 87
 87: perf pipe recording and injection test                          : FAILED!
2022-12-27 10:55:42 sudo /usr/src/perf_selftests-x86_64-rhel-8.3-func-24e733b29f13284aac30c4d1fb9f19201951d770/tools/perf/perf test 89
 89: probe libc's inet_pton & backtrace it with ping                 : Ok


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.



-- 
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests



View attachment "config-6.1.0-rc5-00474-g24e733b29f13" of type "text/plain" (171245 bytes)

View attachment "job-script" of type "text/plain" (5595 bytes)

Download attachment "dmesg.xz" of type "application/x-xz" (53628 bytes)

View attachment "perf-sanity-tests" of type "text/plain" (55913 bytes)

View attachment "job.yaml" of type "text/plain" (4614 bytes)

View attachment "reproduce" of type "text/plain" (12953 bytes)