linux-kernel - [linus:master] [perf stat] faebee18d7: perf-sanity-tests.perf_stat_CSV_output

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Message-ID: <202508180436.51c7951a-lkp@intel.com>
Date: Mon, 18 Aug 2025 10:51:25 +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-kernel@...r.kernel.org>,
	Namhyung Kim <namhyung@...nel.org>, <linux-perf-users@...r.kernel.org>,
	<oliver.sang@...el.com>
Subject: [linus:master] [perf stat]  faebee18d7:
 perf-sanity-tests.perf_stat_CSV_output_linter.fail



Hello,

kernel test robot noticed "perf-sanity-tests.perf_stat_CSV_output_linter.fail" on:

commit: faebee18d720d9e209946ece3e468c06cf13f5ec ("perf stat: Move metric list from config to evlist")
https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git master

[test failed on      linus/master d0efc9e4276cda07c2f76652d240b165c30b05b8]
[test failed on linux-next/master 1357b2649c026b51353c84ddd32bc963e8999603]

in testcase: perf-sanity-tests
version: 
with following parameters:

	perf_compiler: clang
	group: group-01


config: x86_64-rhel-9.4-bpf
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/202508180436.51c7951a-lkp@intel.com



2025-07-29 17:16:45 sudo /usr/src/linux-perf-x86_64-rhel-9.4-bpf-faebee18d720d9e209946ece3e468c06cf13f5ec/tools/perf/perf test 94 -v
 94: perf stat CSV output linter                                     : Running (1 active)
--- start ---
test child forked, pid 13116
Checking CSV output: no args wrong number of fields. expected 6 in @1269590@....00@...6@%  tma_backend_bound
---- end(-1) ----
 94: perf stat CSV output linter                                     : FAILED!



The kernel config and materials to reproduce are available at:
https://download.01.org/0day-ci/archive/20250818/202508180436.51c7951a-lkp@intel.com



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