linux-kernel - [linux-next:master] [perf parse] 70c90e4a6b: perf-test.perf_hw_event_sample_group.group_sampe_cpu-cycles_cache-misses_and_cpu-cycles_cache-misses_instructions_HAS_FIX_NO_NMI

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Message-ID: <202306161546.17ace7b9-oliver.sang@intel.com>
Date:   Fri, 16 Jun 2023 16:14:27 +0800
From:   kernel test robot <oliver.sang@...el.com>
To:     Ian Rogers <irogers@...gle.com>
CC:     <oe-lkp@...ts.linux.dev>, <lkp@...el.com>,
        Linux Memory Management List <linux-mm@...ck.org>,
        Arnaldo Carvalho de Melo <acme@...hat.com>,
        Kan Liang <kan.liang@...ux.intel.com>,
        Adrian Hunter <adrian.hunter@...el.com>,
        "Ahmad Yasin" <ahmad.yasin@...el.com>,
        Alexander Shishkin <alexander.shishkin@...ux.intel.com>,
        Andi Kleen <ak@...ux.intel.com>,
        Athira Rajeev <atrajeev@...ux.vnet.ibm.com>,
        Caleb Biggers <caleb.biggers@...el.com>,
        Edward Baker <edward.baker@...el.com>,
        "Florian Fischer" <florian.fischer@...q.space>,
        Ingo Molnar <mingo@...hat.com>,
        "James Clark" <james.clark@....com>, Jiri Olsa <jolsa@...nel.org>,
        John Garry <john.g.garry@...cle.com>,
        Kajol Jain <kjain@...ux.ibm.com>,
        Kang Minchul <tegongkang@...il.com>,
        Leo Yan <leo.yan@...aro.org>,
        Mark Rutland <mark.rutland@....com>,
        Namhyung Kim <namhyung@...nel.org>,
        Perry Taylor <perry.taylor@...el.com>,
        Peter Zijlstra <peterz@...radead.org>,
        "Ravi Bangoria" <ravi.bangoria@....com>,
        Rob Herring <robh@...nel.org>,
        "Samantha Alt" <samantha.alt@...el.com>,
        Stephane Eranian <eranian@...gle.com>,
        "Sumanth Korikkar" <sumanthk@...ux.ibm.com>,
        Suzuki Poulouse <suzuki.poulose@....com>,
        Thomas Richter <tmricht@...ux.ibm.com>,
        Tiezhu Yang <yangtiezhu@...ngson.cn>,
        Weilin Wang <weilin.wang@...el.com>,
        Xing Zhengjun <zhengjun.xing@...ux.intel.com>,
        Yang Jihong <yangjihong1@...wei.com>,
        <linux-perf-users@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
        <oliver.sang@...el.com>
Subject: [linux-next:master] [perf parse]  70c90e4a6b:
 perf-test.perf_hw_event_sample_group.group_sampe_cpu-cycles_cache-misses_and_cpu-cycles_cache-misses_instructions_HAS_FIX_NO_NMI_R1.fail



Hello,

kernel test robot noticed "perf-test.perf_hw_event_sample_group.group_sampe_cpu-cycles_cache-misses_and_cpu-cycles_cache-misses_instructions_HAS_FIX_NO_NMI_R1.fail" on:

commit: 70c90e4a6b2fbe775b662eafefae51f64d627790 ("perf parse-events: Avoid scanning PMUs before parsing")
https://git.kernel.org/cgit/linux/kernel/git/next/linux-next.git master

[test failed on linux-next/master 925294c9aa184801cc0a451b69a18dd0fe7d847d]

in testcase: perf-test
version: perf-test-x86_64-git-1_20220520
with following parameters:

	type: lkp
	group: group-00

test-description: The internal Perf Test suite.


compiler: gcc-12
test machine: 224 threads 2 sockets Intel(R) Xeon(R) Platinum 8480+ (Sapphire Rapids) with 256G memory

(please refer to attached dmesg/kmsg for entire log/backtrace)




If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <oliver.sang@...el.com>
| Closes: https://lore.kernel.org/oe-lkp/202306161546.17ace7b9-oliver.sang@intel.com



Test Case group_sampe_cpu-cycles_cache-misses_and_cpu-cycles_cache-misses_instructions_NO_FIX_HAS_NMI_R1 FAILED!


besides, we also observed below difference between this commit and its parent

442eeb77044705f2 70c90e4a6b2fbe775b662eafefa
---------------- ---------------------------
       fail:runs  %reproduction    fail:runs
           |             |             |
           :6          100%           6:6     perf-test.perf_hw_event_sample_group.group_sampe_cpu-cycles_cache-misses_and_cpu-cycles_cache-misses_instructions_HAS_FIX_NO_NMI_R1.fail
           :6          100%           6:6     perf-test.perf_hw_event_sample_group.group_sampe_cpu-cycles_cache-misses_and_cpu-cycles_cache-misses_instructions_NO_FIX_HAS_NMI_R1.fail
           :6          100%           6:6     perf-test.perf_hw_event_sample_group.group_sampe_cpu-cycles_instructions_k_HAS_FIX_NO_NMI_R1.fail
           :6          100%           6:6     perf-test.perf_hw_event_sample_group.group_sampe_cpu-cycles_instructions_k_NO_FIX_HAS_NMI_R1.fail



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/wiki



View attachment "config-6.4.0-rc1-00063-g70c90e4a6b2f" of type "text/plain" (163760 bytes)

View attachment "job-script" of type "text/plain" (5533 bytes)

Download attachment "dmesg.xz" of type "application/x-xz" (71916 bytes)

View attachment "perf-test" of type "text/plain" (86792 bytes)

View attachment "job.yaml" of type "text/plain" (4493 bytes)

View attachment "reproduce" of type "text/plain" (410 bytes)