Hello,
kernel test robot noticed "perf-sanity-tests.perf_all_PMU_test.fail" on:
commit: e2641db83f18782f57a0e107c50d2d1731960fb8 ("perf vendor events: Add/update skylake events/metrics")
https://git.kernel.org/cgit/linux/kernel/git/next/linux-next.git master
[test failed on linux-next/master 82d01fe6ee52086035b201cfa1410a3b04384257]
in testcase: perf-sanity-tests
version:
with following parameters:
perf_compiler: gcc
compiler: gcc-13
test machine: 16 threads 1 sockets Intel(R) Xeon(R) E-2278G CPU @ 3.40GHz (Coffee Lake) with 32G memory
(please refer to attached dmesg/kmsg for entire log/backtrace)
we also observed two cases which also failed on parent can pass on this commit.
FYI.
caccae3ce7b988b6 e2641db83f18782f57a0e107c50
---------------- ---------------------------
fail:runs %reproduction fail:runs
| | |
:6 100% 6:6 perf-sanity-tests.perf_all_PMU_test.fail
:6 100% 6:6 perf-sanity-tests.perf_all_metricgroups_test.pass
:6 100% 6:6 perf-sanity-tests.perf_all_metrics_test.pass
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@xxxxxxxxx>
| Closes: https://lore.kernel.org/oe-lkp/202407101021.2c8baddb-oliver.sang@xxxxxxxxx
2024-07-09 07:09:53 sudo /usr/src/linux-perf-x86_64-rhel-8.3-bpf-e2641db83f18782f57a0e107c50d2d1731960fb8/tools/perf/perf test 105
105: perf all metricgroups test : Ok
2024-07-09 07:10:11 sudo /usr/src/linux-perf-x86_64-rhel-8.3-bpf-e2641db83f18782f57a0e107c50d2d1731960fb8/tools/perf/perf test 106
106: perf all metrics test : Ok
2024-07-09 07:10:23 sudo /usr/src/linux-perf-x86_64-rhel-8.3-bpf-e2641db83f18782f57a0e107c50d2d1731960fb8/tools/perf/perf test 107
107: perf all libpfm4 events test : Ok
2024-07-09 07:10:47 sudo /usr/src/linux-perf-x86_64-rhel-8.3-bpf-e2641db83f18782f57a0e107c50d2d1731960fb8/tools/perf/perf test 108
108: perf all PMU test : FAILED!
The kernel config and materials to reproduce are available at:
https://download.01.org/0day-ci/archive/20240710/202407101021.2c8baddb-oliver.sang@xxxxxxxxx
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0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
