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Date: Thu, 14 Oct 2021 15:27:07 +0800 From: kernel test robot <oliver.sang@...el.com> To: Yafang Shao <laoar.shao@...il.com> Cc: 0day robot <lkp@...el.com>, Petr Mladek <pmladek@...e.com>, Kees Cook <keescook@...omium.org>, Peter Zijlstra <peterz@...radead.org>, Steven Rostedt <rostedt@...dmis.org>, Al Viro <viro@...iv.linux.org.uk>, LKML <linux-kernel@...r.kernel.org>, lkp@...ts.01.org, akpm@...ux-foundation.org, valentin.schneider@....com, mathieu.desnoyers@...icios.com, qiang.zhang@...driver.com, robdclark@...omium.org, christian@...uner.io, dietmar.eggemann@....com, mingo@...hat.com, juri.lelli@...hat.com, vincent.guittot@...aro.org, bsegall@...gle.com, mgorman@...e.de, bristot@...hat.com, Yafang Shao <laoar.shao@...il.com>, aubrey.li@...ux.intel.com, yu.c.chen@...el.com Subject: [sched.h] 317419b91e: perf-sanity-tests.Parse_sched_tracepoints_fields.fail Greeting, FYI, we noticed the following commit (built with gcc-9): commit: 317419b91ef4eff4e2f046088201e4dc4065caa0 ("[PATCH v3 3/4] sched.h: extend task comm from 16 to 24 for CONFIG_BASE_FULL") url: https://github.com/0day-ci/linux/commits/Yafang-Shao/task_struct-extend-task-comm-from-16-to-24-for-CONFIG_BASE_FULL/20211010-182548 base: https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git 7fd2bf83d59a2d32e0d596c5d3e623b9a0e7e2d5 in testcase: perf-sanity-tests version: perf-x86_64-7fd2bf83d59a-1_20211010 with following parameters: perf_compiler: clang ucode: 0xde on test machine: 8 threads 1 sockets Intel(R) Core(TM) i7-7700 CPU @ 3.60GHz 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> 2021-10-13 18:00:46 sudo /usr/src/perf_selftests-x86_64-rhel-8.3-317419b91ef4eff4e2f046088201e4dc4065caa0/tools/perf/perf test 13 13: DSO data reopen : Ok 2021-10-13 18:00:46 sudo /usr/src/perf_selftests-x86_64-rhel-8.3-317419b91ef4eff4e2f046088201e4dc4065caa0/tools/perf/perf test 14 14: Roundtrip evsel->name : Ok 2021-10-13 18:00:46 sudo /usr/src/perf_selftests-x86_64-rhel-8.3-317419b91ef4eff4e2f046088201e4dc4065caa0/tools/perf/perf test 15 15: Parse sched tracepoints fields : FAILED! 2021-10-13 18:00:46 sudo /usr/src/perf_selftests-x86_64-rhel-8.3-317419b91ef4eff4e2f046088201e4dc4065caa0/tools/perf/perf test 16 16: syscalls:sys_enter_openat event fields : 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. --- 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-5.15.0-rc4-00307-g317419b91ef4" of type "text/plain" (176717 bytes) View attachment "job-script" of type "text/plain" (5679 bytes) Download attachment "dmesg.xz" of type "application/x-xz" (37508 bytes) View attachment "perf-sanity-tests" of type "text/plain" (34897 bytes) View attachment "job.yaml" of type "text/plain" (4599 bytes) View attachment "reproduce" of type "text/plain" (9902 bytes)
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