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Date: Fri, 26 Apr 2024 10:21:03 +0800
From: kernel test robot <oliver.sang@intel.com>
To: Ian Rogers <irogers@google.com>
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Subject: [linux-next:master] [perf dsos]  f649ed80f3:
 perf-sanity-tests.Check_branch_stack_sampling.fail
Message-ID: <202404261025.187f2487-oliver.sang@intel.com>
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Hello,

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

commit: f649ed80f3cabbf16b228894bb7ecd718da86e47 ("perf dsos: Tidy reference counting and locking")
https://git.kernel.org/cgit/linux/kernel/git/next/linux-next.git master

[test failed on linux-next/master a35e92ef04c07bd473404b9b73d489aea19a60a8]

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

	perf_compiler: gcc


compiler: gcc-13
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)


we also noticed other failures which do not happen on parent:

83acca9f90c700ba f649ed80f3cabbf16b228894bb7
---------------- ---------------------------
       fail:runs  %reproduction    fail:runs
           |             |             |
           :6          100%           6:6     perf-sanity-tests.Check_branch_stack_sampling.fail
           :6          100%           6:6     perf-sanity-tests.Lookup_mmap_thread.fail
           :6          100%           6:6     perf-sanity-tests.Object_code_reading.fail
           :6          100%           6:6     perf-sanity-tests.Sort_output_of_hist_entries.fail
           :6          100%           6:6     perf-sanity-tests.Symbols.fail
           :6          100%           6:6     perf-sanity-tests.Use_vfs_getname_probe_to_get_syscall_args_filenames.fail
           :6          100%           6:6     perf-sanity-tests.build_id_cache_operations.fail
           :6          100%           6:6     perf-sanity-tests.perf_pipe_recording_and_injection_test.fail
           :6          100%           6:6     perf-sanity-tests.perf_record_sideband_tests.fail
           :6          100%           6:6     perf-sanity-tests.perf_script_tests.fail


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@intel.com>
| Closes: https://lore.kernel.org/oe-lkp/202404261025.187f2487-oliver.sang@intel.com


The kernel config and materials to reproduce are available at:
https://download.01.org/0day-ci/archive/20240426/202404261025.187f2487-oliver.sang@intel.com


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