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BGk5xkiRWUS7ZJFeLG26BV2yMVkmP4LYU/Y71crveC7ZmiYlKLD/YrwiwBmPIkrMikJOTDORhAkjdooBOBG36Q== X-MS-Exchange-Transport-CrossTenantHeadersStamped: SJ5PPF7CF5FEA5F X-OriginatorOrg: intel.com Hello, besides the indirect_leak mentioned in title, we also observe below difference if comparing to parent commit. 4fba95fc383f9231 34e271ae55382fbdb04f3e13e85 ---------------- --------------------------- fail:runs %reproduction fail:runs | | | :8 75% 6:6 kmsg.sanitizer.direct_leak/malloc/map__get/maps__find_symbol_by_name_cb/maps__for_each_map/maps__find_symbol_by_name/machine__find_kernel_symbol_by_name :8 75% 6:6 kmsg.sanitizer.indirect_leak/calloc/map__new2/__machine__create_kernel_maps/machine__create_kernel_maps/test__kallsyms_split/run_test_child :8 75% 6:6 kmsg.sanitizer.indirect_leak/calloc/symbol__new/map__process_kallsym_symbol/kallsyms__parse/dso__load_all_kallsyms/__dso__load_kallsyms :8 75% 6:6 kmsg.sanitizer.indirect_leak/calloc/zalloc/dso__new_id/__dsos__addnew_id/__dsos__findnew_id/dsos__findnew_id :8 75% 6:6 kmsg.sanitizer.indirect_leak/malloc/dso__get/map__init/map__new2/__machine__create_kernel_maps/machine__create_kernel_maps :8 75% 6:6 kmsg.sanitizer.indirect_leak/malloc/symbols__sort_by_name/dso__sort_by_name/map__find_symbol_by_name_idx/map__find_symbol_by_name/maps__find_symbol_by_name_cb but we don't have enough knowledge to understand if they are expected by the change is 34e271ae55, so just make out below report FYI. kernel test robot noticed "kmsg.sanitizer.indirect_leak/calloc/zalloc/dso__new_id/__dsos__addnew_id/__dsos__findnew_id/dsos__findnew_id" on: commit: 34e271ae55382fbdb04f3e13e856457d8e0dee45 ("perf test: Add kallsyms split test") https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git master [test failed on linux-next/master 6987d58a9cbc5bd57c983baa514474a86c945d56] in testcase: perf-sanity-tests version: with following parameters: perf_compiler: clang group: group-02 config: x86_64-rhel-9.4-bpf compiler: gcc-14 test machine: 16 threads 1 sockets Intel(R) Xeon(R) E-2278G CPU @ 3.40GHz (Coffee Lake-E) with 32G 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 | Closes: https://lore.kernel.org/oe-lkp/202512101502.f3819cd3-lkp@intel.com Indirect leak of 386 byte(s) in 1 object(s) allocated from: #0 0x7f0248972610 in calloc ../../../../src/libsanitizer/asan/asan_malloc_linux.cpp:77 #1 0x561eb21740b6 in zalloc ../../lib/zalloc.c:8 #2 0x561eb2529d8f in dso__new_id util/dso.c:1527 #3 0x561eb25327bb in __dsos__addnew_id util/dsos.c:329 #4 0x561eb253287d in __dsos__findnew_id util/dsos.c:351 #5 0x561eb2532907 in dsos__findnew_id util/dsos.c:358 #6 0x561eb25d267f in machine__findnew_dso_id util/machine.c:3191 #7 0x561eb25d26ce in machine__findnew_dso util/machine.c:3196 #8 0x561eb252778e in machine__findnew_kernel util/dso.c:1338 #9 0x561eb25bbfe0 in machine__get_kernel util/machine.c:969 #10 0x561eb25c0d10 in machine__create_kernel_maps util/machine.c:1545 #11 0x561eb231f3be in test__kallsyms_split tests/kallsyms-split.c:117 #12 0x561eb223b4d8 in run_test_child tests/builtin-test.c:340 #13 0x561eb218d899 in start_command /usr/src/perf_selftests-x86_64-rhel-9.4-bpf-34e271ae55382fbdb04f3e13e856457d8e0dee45/tools/lib/subcmd/run-command.c:128 #14 0x561eb223d9b4 in start_test tests/builtin-test.c:545 #15 0x561eb223e920 in __cmd_test tests/builtin-test.c:648 #16 0x561eb22412d3 in cmd_test tests/builtin-test.c:850 #17 0x561eb214751d in run_builtin /usr/src/perf_selftests-x86_64-rhel-9.4-bpf-34e271ae55382fbdb04f3e13e856457d8e0dee45/tools/perf/perf.c:349 #18 0x561eb2147e0e in handle_internal_command /usr/src/perf_selftests-x86_64-rhel-9.4-bpf-34e271ae55382fbdb04f3e13e856457d8e0dee45/tools/perf/perf.c:401 #19 0x561eb2148364 in run_argv /usr/src/perf_selftests-x86_64-rhel-9.4-bpf-34e271ae55382fbdb04f3e13e856457d8e0dee45/tools/perf/perf.c:445 #20 0x561eb2148b0b in main /usr/src/perf_selftests-x86_64-rhel-9.4-bpf-34e271ae55382fbdb04f3e13e856457d8e0dee45/tools/perf/perf.c:553 #21 0x7f023e69aca7 (/lib/x86_64-linux-gnu/libc.so.6+0x29ca7) (BuildId: def5460e3cee00bfee25b429c97bcc4853e5b3a8) more details are in below link. The kernel config and materials to reproduce are available at: https://download.01.org/0day-ci/archive/20251210/202512101502.f3819cd3-lkp@intel.com -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki