make PERF passed 2026-01-26 15:22:43 mkdir -p /pkg 2026-01-26 15:22:43 mkdir -p /kbuild/obj/consumer/x86_64-rhel-9.4-bpf last_num=147 2026-01-26 15:22:46 sudo ASAN_OPTIONS=fast_unwind_on_malloc=0 /usr/src/linux-perf-x86_64-rhel-9.4-bpf-c9cd0c7e529e80e9be79867d2ebb874f67dbc35e/tools/perf/perf test 61 -v 61: Event expansion for cgroups : Running (1 active) 61: Event expansion for cgroups : Ok 2026-01-26 15:22:46 sudo ASAN_OPTIONS=fast_unwind_on_malloc=0 /usr/src/linux-perf-x86_64-rhel-9.4-bpf-c9cd0c7e529e80e9be79867d2ebb874f67dbc35e/tools/perf/perf test 62 -v 62: Convert perf time to TSC : 62.1: TSC support : Running (2 active) 62.1: TSC support : Ok 62.2: Perf time to TSC : Ok 2026-01-26 15:22:46 sudo ASAN_OPTIONS=fast_unwind_on_malloc=0 /usr/src/linux-perf-x86_64-rhel-9.4-bpf-c9cd0c7e529e80e9be79867d2ebb874f67dbc35e/tools/perf/perf test 63 -v 63: dlfilter C API : Running (1 active) --- start --- test child forked, pid 11052 -- Testing version 0 API -- Checking for gcc Command: gcc --version gcc (Debian 14.2.0-19) 14.2.0 Copyright (C) 2024 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. dlfilters path: /usr/src/perf_selftests-x86_64-rhel-9.4-bpf-c9cd0c7e529e80e9be79867d2ebb874f67dbc35e/tools/perf/dlfilters Command: gcc -g -o /tmp/dlfilter-test-11052-prog /tmp/dlfilter-test-11052-prog.c Creating new host machine structure Command: /usr/src/perf_selftests-x86_64-rhel-9.4-bpf-c9cd0c7e529e80e9be79867d2ebb874f67dbc35e/tools/perf/perf script -i /tmp/dlfilter-test-11052-perf-data --dlfilter /usr/src/perf_selftests-x86_64-rhel-9.4-bpf-c9cd0c7e529e80e9be79867d2ebb874f67dbc35e/tools/perf/dlfilters/dlfilter-test-api-v0.so --dlarg first --dlarg 1 --dlarg 4198704 --dlarg 4198697 --dlarg 0 --dlarg last start API filter_event_early API filter_event API stop API ================================================================= ==11065==ERROR: LeakSanitizer: detected memory leaks Direct leak of 7752 byte(s) in 1 object(s) allocated from: #0 0x7f5f28cb9610 in calloc ../../../../src/libsanitizer/asan/asan_malloc_linux.cpp:77 #1 0x7f5f28a9a808 (/lib/x86_64-linux-gnu/libelf.so.1+0x3808) (BuildId: d6a40be9eadcbcb0562b7bb13bbe81166e82cc40) #2 0x7f5f28a9b5f9 (/lib/x86_64-linux-gnu/libelf.so.1+0x45f9) (BuildId: d6a40be9eadcbcb0562b7bb13bbe81166e82cc40) #3 0x55f966d97708 in symsrc__init util/symbol-elf.c:1162 #4 0x55f966918161 in dso__load util/symbol.c:1799 #5 0x55f9669ab61e in map__load util/map.c:351 #6 0x55f9669aba05 in map__find_symbol util/map.c:385 #7 0x55f96682ef00 in machine__resolve util/event.c:814 #8 0x55f96638b714 in process_sample_event /usr/src/perf_selftests-x86_64-rhel-9.4-bpf-c9cd0c7e529e80e9be79867d2ebb874f67dbc35e/tools/perf/builtin-script.c:2666 #9 0x55f9669ccec3 in evlist__deliver_sample util/session.c:1259 #10 0x55f9669cd425 in machines__deliver_event util/session.c:1299 #11 0x55f9669cf009 in perf_session__deliver_event util/session.c:1386 #12 0x55f9669bc296 in ordered_events__deliver_event util/session.c:134 #13 0x55f9669f7aac in do_flush util/ordered-events.c:245 #14 0x55f9669f8951 in __ordered_events__flush util/ordered-events.c:324 #15 0x55f9669f8e62 in ordered_events__flush util/ordered-events.c:342 #16 0x55f9669d605c in __perf_session__process_pipe_events util/session.c:1943 #17 0x55f9669dd891 in perf_session__process_events util/session.c:2441 #18 0x55f9663910d1 in __cmd_script /usr/src/perf_selftests-x86_64-rhel-9.4-bpf-c9cd0c7e529e80e9be79867d2ebb874f67dbc35e/tools/perf/builtin-script.c:3127 #19 0x55f9663a3f9b in cmd_script /usr/src/perf_selftests-x86_64-rhel-9.4-bpf-c9cd0c7e529e80e9be79867d2ebb874f67dbc35e/tools/perf/builtin-script.c:4473 #20 0x55f96651cf7b in run_builtin /usr/src/perf_selftests-x86_64-rhel-9.4-bpf-c9cd0c7e529e80e9be79867d2ebb874f67dbc35e/tools/perf/perf.c:349 #21 0x55f96651d86c in handle_internal_command /usr/src/perf_selftests-x86_64-rhel-9.4-bpf-c9cd0c7e529e80e9be79867d2ebb874f67dbc35e/tools/perf/perf.c:401 #22 0x55f96651ddc2 in run_argv /usr/src/perf_selftests-x86_64-rhel-9.4-bpf-c9cd0c7e529e80e9be79867d2ebb874f67dbc35e/tools/perf/perf.c:445 #23 0x55f96651e569 in main /usr/src/perf_selftests-x86_64-rhel-9.4-bpf-c9cd0c7e529e80e9be79867d2ebb874f67dbc35e/tools/perf/perf.c:553 #24 0x7f5f1e9eeca7 (/lib/x86_64-linux-gnu/libc.so.6+0x29ca7) (BuildId: def5460e3cee00bfee25b429c97bcc4853e5b3a8) #25 0x7f5f1e9eed64 in __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x29d64) (BuildId: def5460e3cee00bfee25b429c97bcc4853e5b3a8) #26 0x55f966284210 in _start (/usr/src/perf_selftests-x86_64-rhel-9.4-bpf-c9cd0c7e529e80e9be79867d2ebb874f67dbc35e/tools/perf/perf+0x1023210) (BuildId: 47c1eede4a6cf8e0c379d2104e8b035638daa1b4) Indirect leak of 2304 byte(s) in 1 object(s) allocated from: #0 0x7f5f28cb9c57 in malloc ../../../../src/libsanitizer/asan/asan_malloc_linux.cpp:69 #1 0x7f5f28aa2550 (/lib/x86_64-linux-gnu/libelf.so.1+0xb550) (BuildId: d6a40be9eadcbcb0562b7bb13bbe81166e82cc40) #2 0x7f5f28aa3517 (/lib/x86_64-linux-gnu/libelf.so.1+0xc517) (BuildId: d6a40be9eadcbcb0562b7bb13bbe81166e82cc40) #3 0x7f5f28aa30b1 in elf_rawdata (/lib/x86_64-linux-gnu/libelf.so.1+0xc0b1) (BuildId: d6a40be9eadcbcb0562b7bb13bbe81166e82cc40) #4 0x55f966d8daeb in elf_section_by_name util/symbol-elf.c:193 #5 0x55f966d96852 in read_gnu_debugdata util/symbol-elf.c:1084 #6 0x55f966d97836 in symsrc__init util/symbol-elf.c:1171 #7 0x55f966918161 in dso__load util/symbol.c:1799 #8 0x55f9669ab61e in map__load util/map.c:351 #9 0x55f9669aba05 in map__find_symbol util/map.c:385 #10 0x55f96682ef00 in machine__resolve util/event.c:814 #11 0x55f96638b714 in process_sample_event /usr/src/perf_selftests-x86_64-rhel-9.4-bpf-c9cd0c7e529e80e9be79867d2ebb874f67dbc35e/tools/perf/builtin-script.c:2666 #12 0x55f9669ccec3 in evlist__deliver_sample util/session.c:1259 #13 0x55f9669cd425 in machines__deliver_event util/session.c:1299 #14 0x55f9669cf009 in perf_session__deliver_event util/session.c:1386 #15 0x55f9669bc296 in ordered_events__deliver_event util/session.c:134 #16 0x55f9669f7aac in do_flush util/ordered-events.c:245 #17 0x55f9669f8951 in __ordered_events__flush util/ordered-events.c:324 #18 0x55f9669f8e62 in ordered_events__flush util/ordered-events.c:342 #19 0x55f9669d605c in __perf_session__process_pipe_events util/session.c:1943 #20 0x55f9669dd891 in perf_session__process_events util/session.c:2441 #21 0x55f9663910d1 in __cmd_script /usr/src/perf_selftests-x86_64-rhel-9.4-bpf-c9cd0c7e529e80e9be79867d2ebb874f67dbc35e/tools/perf/builtin-script.c:3127 #22 0x55f9663a3f9b in cmd_script /usr/src/perf_selftests-x86_64-rhel-9.4-bpf-c9cd0c7e529e80e9be79867d2ebb874f67dbc35e/tools/perf/builtin-script.c:4473 #23 0x55f96651cf7b in run_builtin /usr/src/perf_selftests-x86_64-rhel-9.4-bpf-c9cd0c7e529e80e9be79867d2ebb874f67dbc35e/tools/perf/perf.c:349 #24 0x55f96651d86c in handle_internal_command /usr/src/perf_selftests-x86_64-rhel-9.4-bpf-c9cd0c7e529e80e9be79867d2ebb874f67dbc35e/tools/perf/perf.c:401 #25 0x55f96651ddc2 in run_argv /usr/src/perf_selftests-x86_64-rhel-9.4-bpf-c9cd0c7e529e80e9be79867d2ebb874f67dbc35e/tools/perf/perf.c:445 #26 0x55f96651e569 in main /usr/src/perf_selftests-x86_64-rhel-9.4-bpf-c9cd0c7e529e80e9be79867d2ebb874f67dbc35e/tools/perf/perf.c:553 #27 0x7f5f1e9eeca7 (/lib/x86_64-linux-gnu/libc.so.6+0x29ca7) (BuildId: def5460e3cee00bfee25b429c97bcc4853e5b3a8) Indirect leak of 352 byte(s) in 1 object(s) allocated from: #0 0x7f5f28cb9c57 in malloc ../../../../src/libsanitizer/asan/asan_malloc_linux.cpp:69 #1 0x7f5f28aa33fa (/lib/x86_64-linux-gnu/libelf.so.1+0xc3fa) (BuildId: d6a40be9eadcbcb0562b7bb13bbe81166e82cc40) #2 0x7f5f28aa30b1 in elf_rawdata (/lib/x86_64-linux-gnu/libelf.so.1+0xc0b1) (BuildId: d6a40be9eadcbcb0562b7bb13bbe81166e82cc40) #3 0x55f966d8daeb in elf_section_by_name util/symbol-elf.c:193 #4 0x55f966d96852 in read_gnu_debugdata util/symbol-elf.c:1084 #5 0x55f966d97836 in symsrc__init util/symbol-elf.c:1171 #6 0x55f966918161 in dso__load util/symbol.c:1799 #7 0x55f9669ab61e in map__load util/map.c:351 #8 0x55f9669aba05 in map__find_symbol util/map.c:385 #9 0x55f96682ef00 in machine__resolve util/event.c:814 #10 0x55f96638b714 in process_sample_event /usr/src/perf_selftests-x86_64-rhel-9.4-bpf-c9cd0c7e529e80e9be79867d2ebb874f67dbc35e/tools/perf/builtin-script.c:2666 #11 0x55f9669ccec3 in evlist__deliver_sample util/session.c:1259 #12 0x55f9669cd425 in machines__deliver_event util/session.c:1299 #13 0x55f9669cf009 in perf_session__deliver_event util/session.c:1386 #14 0x55f9669bc296 in ordered_events__deliver_event util/session.c:134 #15 0x55f9669f7aac in do_flush util/ordered-events.c:245 #16 0x55f9669f8951 in __ordered_events__flush util/ordered-events.c:324 #17 0x55f9669f8e62 in ordered_events__flush util/ordered-events.c:342 #18 0x55f9669d605c in __perf_session__process_pipe_events util/session.c:1943 #19 0x55f9669dd891 in perf_session__process_events util/session.c:2441 #20 0x55f9663910d1 in __cmd_script /usr/src/perf_selftests-x86_64-rhel-9.4-bpf-c9cd0c7e529e80e9be79867d2ebb874f67dbc35e/tools/perf/builtin-script.c:3127 #21 0x55f9663a3f9b in cmd_script /usr/src/perf_selftests-x86_64-rhel-9.4-bpf-c9cd0c7e529e80e9be79867d2ebb874f67dbc35e/tools/perf/builtin-script.c:4473 #22 0x55f96651cf7b in run_builtin /usr/src/perf_selftests-x86_64-rhel-9.4-bpf-c9cd0c7e529e80e9be79867d2ebb874f67dbc35e/tools/perf/perf.c:349 #23 0x55f96651d86c in handle_internal_command /usr/src/perf_selftests-x86_64-rhel-9.4-bpf-c9cd0c7e529e80e9be79867d2ebb874f67dbc35e/tools/perf/perf.c:401 #24 0x55f96651ddc2 in run_argv /usr/src/perf_selftests-x86_64-rhel-9.4-bpf-c9cd0c7e529e80e9be79867d2ebb874f67dbc35e/tools/perf/perf.c:445 #25 0x55f96651e569 in main /usr/src/perf_selftests-x86_64-rhel-9.4-bpf-c9cd0c7e529e80e9be79867d2ebb874f67dbc35e/tools/perf/perf.c:553 #26 0x7f5f1e9eeca7 (/lib/x86_64-linux-gnu/libc.so.6+0x29ca7) (BuildId: def5460e3cee00bfee25b429c97bcc4853e5b3a8) #27 0x7f5f1e9eed64 in __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x29d64) (BuildId: def5460e3cee00bfee25b429c97bcc4853e5b3a8) SUMMARY: AddressSanitizer: 10408 byte(s) leaked in 3 allocation(s). Failed with return value 256 ---- end(-1) ---- ================================================================= ==11052==ERROR: LeakSanitizer: detected memory leaks Direct leak of 7752 byte(s) in 1 object(s) allocated from: #0 0x7f63a1c36610 in calloc ../../../../src/libsanitizer/asan/asan_malloc_linux.cpp:77 #1 0x7f63a1a17808 (/lib/x86_64-linux-gnu/libelf.so.1+0x3808) (BuildId: d6a40be9eadcbcb0562b7bb13bbe81166e82cc40) #2 0x7f63a1a185f9 (/lib/x86_64-linux-gnu/libelf.so.1+0x45f9) (BuildId: d6a40be9eadcbcb0562b7bb13bbe81166e82cc40) #3 0x55935cb97708 in symsrc__init util/symbol-elf.c:1162 #4 0x55935c718161 in dso__load util/symbol.c:1799 #5 0x55935c7ab61e in map__load util/map.c:351 #6 0x55935c7aba73 in map__find_symbol_by_name_idx util/map.c:395 #7 0x55935c7abb76 in map__find_symbol_by_name util/map.c:408 #8 0x55935c4e3fd3 in get_ip_addr tests/dlfilter-test.c:272 #9 0x55935c4e4f36 in test__dlfilter_test tests/dlfilter-test.c:352 #10 0x55935c4e5e72 in test__dlfilter_ver tests/dlfilter-test.c:427 #11 0x55935c4e5f23 in test__dlfilter tests/dlfilter-test.c:434 #12 0x55935c410f34 in run_test_child tests/builtin-test.c:339 #13 0x55935c3632f7 in start_command /usr/src/perf_selftests-x86_64-rhel-9.4-bpf-c9cd0c7e529e80e9be79867d2ebb874f67dbc35e/tools/lib/subcmd/run-command.c:128 #14 0x55935c413410 in start_test tests/builtin-test.c:544 #15 0x55935c41437c in __cmd_test tests/builtin-test.c:647 #16 0x55935c416d2f in cmd_test tests/builtin-test.c:849 #17 0x55935c31cf7b in run_builtin /usr/src/perf_selftests-x86_64-rhel-9.4-bpf-c9cd0c7e529e80e9be79867d2ebb874f67dbc35e/tools/perf/perf.c:349 #18 0x55935c31d86c in handle_internal_command /usr/src/perf_selftests-x86_64-rhel-9.4-bpf-c9cd0c7e529e80e9be79867d2ebb874f67dbc35e/tools/perf/perf.c:401 #19 0x55935c31ddc2 in run_argv /usr/src/perf_selftests-x86_64-rhel-9.4-bpf-c9cd0c7e529e80e9be79867d2ebb874f67dbc35e/tools/perf/perf.c:445 #20 0x55935c31e569 in main /usr/src/perf_selftests-x86_64-rhel-9.4-bpf-c9cd0c7e529e80e9be79867d2ebb874f67dbc35e/tools/perf/perf.c:553 #21 0x7f639796bca7 (/lib/x86_64-linux-gnu/libc.so.6+0x29ca7) (BuildId: def5460e3cee00bfee25b429c97bcc4853e5b3a8) #22 0x7f639796bd64 in __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x29d64) (BuildId: def5460e3cee00bfee25b429c97bcc4853e5b3a8) #23 0x55935c084210 in _start (/usr/src/perf_selftests-x86_64-rhel-9.4-bpf-c9cd0c7e529e80e9be79867d2ebb874f67dbc35e/tools/perf/perf+0x1023210) (BuildId: 47c1eede4a6cf8e0c379d2104e8b035638daa1b4) Indirect leak of 2304 byte(s) in 1 object(s) allocated from: #0 0x7f63a1c36c57 in malloc ../../../../src/libsanitizer/asan/asan_malloc_linux.cpp:69 #1 0x7f63a1a1f550 (/lib/x86_64-linux-gnu/libelf.so.1+0xb550) (BuildId: d6a40be9eadcbcb0562b7bb13bbe81166e82cc40) #2 0x7f63a1a20517 (/lib/x86_64-linux-gnu/libelf.so.1+0xc517) (BuildId: d6a40be9eadcbcb0562b7bb13bbe81166e82cc40) #3 0x7f63a1a200b1 in elf_rawdata (/lib/x86_64-linux-gnu/libelf.so.1+0xc0b1) (BuildId: d6a40be9eadcbcb0562b7bb13bbe81166e82cc40) #4 0x55935cb8daeb in elf_section_by_name util/symbol-elf.c:193 #5 0x55935cb96852 in read_gnu_debugdata util/symbol-elf.c:1084 #6 0x55935cb97836 in symsrc__init util/symbol-elf.c:1171 #7 0x55935c718161 in dso__load util/symbol.c:1799 #8 0x55935c7ab61e in map__load util/map.c:351 #9 0x55935c7aba73 in map__find_symbol_by_name_idx util/map.c:395 #10 0x55935c7abb76 in map__find_symbol_by_name util/map.c:408 #11 0x55935c4e3fd3 in get_ip_addr tests/dlfilter-test.c:272 #12 0x55935c4e4f36 in test__dlfilter_test tests/dlfilter-test.c:352 #13 0x55935c4e5e72 in test__dlfilter_ver tests/dlfilter-test.c:427 #14 0x55935c4e5f23 in test__dlfilter tests/dlfilter-test.c:434 #15 0x55935c410f34 in run_test_child tests/builtin-test.c:339 #16 0x55935c3632f7 in start_command /usr/src/perf_selftests-x86_64-rhel-9.4-bpf-c9cd0c7e529e80e9be79867d2ebb874f67dbc35e/tools/lib/subcmd/run-command.c:128 #17 0x55935c413410 in start_test tests/builtin-test.c:544 #18 0x55935c41437c in __cmd_test tests/builtin-test.c:647 #19 0x55935c416d2f in cmd_test tests/builtin-test.c:849 #20 0x55935c31cf7b in run_builtin /usr/src/perf_selftests-x86_64-rhel-9.4-bpf-c9cd0c7e529e80e9be79867d2ebb874f67dbc35e/tools/perf/perf.c:349 #21 0x55935c31d86c in handle_internal_command /usr/src/perf_selftests-x86_64-rhel-9.4-bpf-c9cd0c7e529e80e9be79867d2ebb874f67dbc35e/tools/perf/perf.c:401 #22 0x55935c31ddc2 in run_argv /usr/src/perf_selftests-x86_64-rhel-9.4-bpf-c9cd0c7e529e80e9be79867d2ebb874f67dbc35e/tools/perf/perf.c:445 #23 0x55935c31e569 in main /usr/src/perf_selftests-x86_64-rhel-9.4-bpf-c9cd0c7e529e80e9be79867d2ebb874f67dbc35e/tools/perf/perf.c:553 #24 0x7f639796bca7 (/lib/x86_64-linux-gnu/libc.so.6+0x29ca7) (BuildId: def5460e3cee00bfee25b429c97bcc4853e5b3a8) #25 0x7f639796bd64 in __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x29d64) (BuildId: def5460e3cee00bfee25b429c97bcc4853e5b3a8) #26 0x55935c084210 in _start (/usr/src/perf_selftests-x86_64-rhel-9.4-bpf-c9cd0c7e529e80e9be79867d2ebb874f67dbc35e/tools/perf/perf+0x1023210) (BuildId: 47c1eede4a6cf8e0c379d2104e8b035638daa1b4) Indirect leak of 352 byte(s) in 1 object(s) allocated from: #0 0x7f63a1c36c57 in malloc ../../../../src/libsanitizer/asan/asan_malloc_linux.cpp:69 #1 0x7f63a1a203fa (/lib/x86_64-linux-gnu/libelf.so.1+0xc3fa) (BuildId: d6a40be9eadcbcb0562b7bb13bbe81166e82cc40) #2 0x7f63a1a200b1 in elf_rawdata (/lib/x86_64-linux-gnu/libelf.so.1+0xc0b1) (BuildId: d6a40be9eadcbcb0562b7bb13bbe81166e82cc40) #3 0x55935cb8daeb in elf_section_by_name util/symbol-elf.c:193 #4 0x55935cb96852 in read_gnu_debugdata util/symbol-elf.c:1084 #5 0x55935cb97836 in symsrc__init util/symbol-elf.c:1171 #6 0x55935c718161 in dso__load util/symbol.c:1799 #7 0x55935c7ab61e in map__load util/map.c:351 #8 0x55935c7aba73 in map__find_symbol_by_name_idx util/map.c:395 #9 0x55935c7abb76 in map__find_symbol_by_name util/map.c:408 #10 0x55935c4e3fd3 in get_ip_addr tests/dlfilter-test.c:272 #11 0x55935c4e4f36 in test__dlfilter_test tests/dlfilter-test.c:352 #12 0x55935c4e5e72 in test__dlfilter_ver tests/dlfilter-test.c:427 #13 0x55935c4e5f23 in test__dlfilter tests/dlfilter-test.c:434 #14 0x55935c410f34 in run_test_child tests/builtin-test.c:339 #15 0x55935c3632f7 in start_command /usr/src/perf_selftests-x86_64-rhel-9.4-bpf-c9cd0c7e529e80e9be79867d2ebb874f67dbc35e/tools/lib/subcmd/run-command.c:128 #16 0x55935c413410 in start_test tests/builtin-test.c:544 #17 0x55935c41437c in __cmd_test tests/builtin-test.c:647 #18 0x55935c416d2f in cmd_test tests/builtin-test.c:849 #19 0x55935c31cf7b in run_builtin /usr/src/perf_selftests-x86_64-rhel-9.4-bpf-c9cd0c7e529e80e9be79867d2ebb874f67dbc35e/tools/perf/perf.c:349 #20 0x55935c31d86c in handle_internal_command /usr/src/perf_selftests-x86_64-rhel-9.4-bpf-c9cd0c7e529e80e9be79867d2ebb874f67dbc35e/tools/perf/perf.c:401 #21 0x55935c31ddc2 in run_argv /usr/src/perf_selftests-x86_64-rhel-9.4-bpf-c9cd0c7e529e80e9be79867d2ebb874f67dbc35e/tools/perf/perf.c:445 #22 0x55935c31e569 in main /usr/src/perf_selftests-x86_64-rhel-9.4-bpf-c9cd0c7e529e80e9be79867d2ebb874f67dbc35e/tools/perf/perf.c:553 #23 0x7f639796bca7 (/lib/x86_64-linux-gnu/libc.so.6+0x29ca7) (BuildId: def5460e3cee00bfee25b429c97bcc4853e5b3a8) #24 0x7f639796bd64 in __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x29d64) (BuildId: def5460e3cee00bfee25b429c97bcc4853e5b3a8) #25 0x55935c084210 in _start (/usr/src/perf_selftests-x86_64-rhel-9.4-bpf-c9cd0c7e529e80e9be79867d2ebb874f67dbc35e/tools/perf/perf+0x1023210) (BuildId: 47c1eede4a6cf8e0c379d2104e8b035638daa1b4) SUMMARY: AddressSanitizer: 10408 byte(s) leaked in 3 allocation(s). 63: dlfilter C API : FAILED! 2026-01-26 15:22:48 sudo ASAN_OPTIONS=fast_unwind_on_malloc=0 /usr/src/linux-perf-x86_64-rhel-9.4-bpf-c9cd0c7e529e80e9be79867d2ebb874f67dbc35e/tools/perf/perf test 64 -v 64: Sigtrap : Running (1 active) 64: Sigtrap : Ok 2026-01-26 15:22:48 sudo ASAN_OPTIONS=fast_unwind_on_malloc=0 /usr/src/linux-perf-x86_64-rhel-9.4-bpf-c9cd0c7e529e80e9be79867d2ebb874f67dbc35e/tools/perf/perf test 65 -v 65: Event groups : Running (1 active) 65: Event groups : Ok 2026-01-26 15:22:49 sudo ASAN_OPTIONS=fast_unwind_on_malloc=0 /usr/src/linux-perf-x86_64-rhel-9.4-bpf-c9cd0c7e529e80e9be79867d2ebb874f67dbc35e/tools/perf/perf test 66 -v 66: Symbols : Running (1 active) --- start --- test child forked, pid 11095 Testing /usr/src/perf_selftests-x86_64-rhel-9.4-bpf-c9cd0c7e529e80e9be79867d2ebb874f67dbc35e/tools/perf/perf ---- end(0) ---- ================================================================= ==11095==ERROR: LeakSanitizer: detected memory leaks Direct leak of 9624 byte(s) in 1 object(s) allocated from: #0 0x7f9e68ee9610 in calloc ../../../../src/libsanitizer/asan/asan_malloc_linux.cpp:77 #1 0x7f9e68cca808 (/lib/x86_64-linux-gnu/libelf.so.1+0x3808) (BuildId: d6a40be9eadcbcb0562b7bb13bbe81166e82cc40) #2 0x7f9e68ccb5f9 (/lib/x86_64-linux-gnu/libelf.so.1+0x45f9) (BuildId: d6a40be9eadcbcb0562b7bb13bbe81166e82cc40) #3 0x564aa770c708 in symsrc__init util/symbol-elf.c:1162 #4 0x564aa728d161 in dso__load util/symbol.c:1799 #5 0x564aa70614c3 in test_file tests/symbols.c:183 #6 0x564aa7061858 in test__symbols tests/symbols.c:219 #7 0x564aa6f85f34 in run_test_child tests/builtin-test.c:339 #8 0x564aa6ed82f7 in start_command /usr/src/perf_selftests-x86_64-rhel-9.4-bpf-c9cd0c7e529e80e9be79867d2ebb874f67dbc35e/tools/lib/subcmd/run-command.c:128 #9 0x564aa6f88410 in start_test tests/builtin-test.c:544 #10 0x564aa6f8937c in __cmd_test tests/builtin-test.c:647 #11 0x564aa6f8bd2f in cmd_test tests/builtin-test.c:849 #12 0x564aa6e91f7b in run_builtin /usr/src/perf_selftests-x86_64-rhel-9.4-bpf-c9cd0c7e529e80e9be79867d2ebb874f67dbc35e/tools/perf/perf.c:349 #13 0x564aa6e9286c in handle_internal_command /usr/src/perf_selftests-x86_64-rhel-9.4-bpf-c9cd0c7e529e80e9be79867d2ebb874f67dbc35e/tools/perf/perf.c:401 #14 0x564aa6e92dc2 in run_argv /usr/src/perf_selftests-x86_64-rhel-9.4-bpf-c9cd0c7e529e80e9be79867d2ebb874f67dbc35e/tools/perf/perf.c:445 #15 0x564aa6e93569 in main /usr/src/perf_selftests-x86_64-rhel-9.4-bpf-c9cd0c7e529e80e9be79867d2ebb874f67dbc35e/tools/perf/perf.c:553 #16 0x7f9e5ec1eca7 (/lib/x86_64-linux-gnu/libc.so.6+0x29ca7) (BuildId: def5460e3cee00bfee25b429c97bcc4853e5b3a8) #17 0x7f9e5ec1ed64 in __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x29d64) (BuildId: def5460e3cee00bfee25b429c97bcc4853e5b3a8) #18 0x564aa6bf9210 in _start (/usr/src/perf_selftests-x86_64-rhel-9.4-bpf-c9cd0c7e529e80e9be79867d2ebb874f67dbc35e/tools/perf/perf+0x1023210) (BuildId: 47c1eede4a6cf8e0c379d2104e8b035638daa1b4) Indirect leak of 2880 byte(s) in 1 object(s) allocated from: #0 0x7f9e68ee9c57 in malloc ../../../../src/libsanitizer/asan/asan_malloc_linux.cpp:69 #1 0x7f9e68cd2550 (/lib/x86_64-linux-gnu/libelf.so.1+0xb550) (BuildId: d6a40be9eadcbcb0562b7bb13bbe81166e82cc40) #2 0x7f9e68cd3517 (/lib/x86_64-linux-gnu/libelf.so.1+0xc517) (BuildId: d6a40be9eadcbcb0562b7bb13bbe81166e82cc40) #3 0x7f9e68cd30b1 in elf_rawdata (/lib/x86_64-linux-gnu/libelf.so.1+0xc0b1) (BuildId: d6a40be9eadcbcb0562b7bb13bbe81166e82cc40) #4 0x564aa7702aeb in elf_section_by_name util/symbol-elf.c:193 #5 0x564aa770b852 in read_gnu_debugdata util/symbol-elf.c:1084 #6 0x564aa770c836 in symsrc__init util/symbol-elf.c:1171 #7 0x564aa728d161 in dso__load util/symbol.c:1799 #8 0x564aa70614c3 in test_file tests/symbols.c:183 #9 0x564aa7061858 in test__symbols tests/symbols.c:219 #10 0x564aa6f85f34 in run_test_child tests/builtin-test.c:339 #11 0x564aa6ed82f7 in start_command /usr/src/perf_selftests-x86_64-rhel-9.4-bpf-c9cd0c7e529e80e9be79867d2ebb874f67dbc35e/tools/lib/subcmd/run-command.c:128 #12 0x564aa6f88410 in start_test tests/builtin-test.c:544 #13 0x564aa6f8937c in __cmd_test tests/builtin-test.c:647 #14 0x564aa6f8bd2f in cmd_test tests/builtin-test.c:849 #15 0x564aa6e91f7b in run_builtin /usr/src/perf_selftests-x86_64-rhel-9.4-bpf-c9cd0c7e529e80e9be79867d2ebb874f67dbc35e/tools/perf/perf.c:349 #16 0x564aa6e9286c in handle_internal_command /usr/src/perf_selftests-x86_64-rhel-9.4-bpf-c9cd0c7e529e80e9be79867d2ebb874f67dbc35e/tools/perf/perf.c:401 #17 0x564aa6e92dc2 in run_argv /usr/src/perf_selftests-x86_64-rhel-9.4-bpf-c9cd0c7e529e80e9be79867d2ebb874f67dbc35e/tools/perf/perf.c:445 #18 0x564aa6e93569 in main /usr/src/perf_selftests-x86_64-rhel-9.4-bpf-c9cd0c7e529e80e9be79867d2ebb874f67dbc35e/tools/perf/perf.c:553 #19 0x7f9e5ec1eca7 (/lib/x86_64-linux-gnu/libc.so.6+0x29ca7) (BuildId: def5460e3cee00bfee25b429c97bcc4853e5b3a8) #20 0x7f9e5ec1ed64 in __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x29d64) (BuildId: def5460e3cee00bfee25b429c97bcc4853e5b3a8) #21 0x564aa6bf9210 in _start (/usr/src/perf_selftests-x86_64-rhel-9.4-bpf-c9cd0c7e529e80e9be79867d2ebb874f67dbc35e/tools/perf/perf+0x1023210) (BuildId: 47c1eede4a6cf8e0c379d2104e8b035638daa1b4) Indirect leak of 461 byte(s) in 1 object(s) allocated from: #0 0x7f9e68ee9c57 in malloc ../../../../src/libsanitizer/asan/asan_malloc_linux.cpp:69 #1 0x7f9e68cd33fa (/lib/x86_64-linux-gnu/libelf.so.1+0xc3fa) (BuildId: d6a40be9eadcbcb0562b7bb13bbe81166e82cc40) #2 0x7f9e68cd30b1 in elf_rawdata (/lib/x86_64-linux-gnu/libelf.so.1+0xc0b1) (BuildId: d6a40be9eadcbcb0562b7bb13bbe81166e82cc40) #3 0x564aa7702aeb in elf_section_by_name util/symbol-elf.c:193 #4 0x564aa770b852 in read_gnu_debugdata util/symbol-elf.c:1084 #5 0x564aa770c836 in symsrc__init util/symbol-elf.c:1171 #6 0x564aa728d161 in dso__load util/symbol.c:1799 #7 0x564aa70614c3 in test_file tests/symbols.c:183 #8 0x564aa7061858 in test__symbols tests/symbols.c:219 #9 0x564aa6f85f34 in run_test_child tests/builtin-test.c:339 #10 0x564aa6ed82f7 in start_command /usr/src/perf_selftests-x86_64-rhel-9.4-bpf-c9cd0c7e529e80e9be79867d2ebb874f67dbc35e/tools/lib/subcmd/run-command.c:128 #11 0x564aa6f88410 in start_test tests/builtin-test.c:544 #12 0x564aa6f8937c in __cmd_test tests/builtin-test.c:647 #13 0x564aa6f8bd2f in cmd_test tests/builtin-test.c:849 #14 0x564aa6e91f7b in run_builtin /usr/src/perf_selftests-x86_64-rhel-9.4-bpf-c9cd0c7e529e80e9be79867d2ebb874f67dbc35e/tools/perf/perf.c:349 #15 0x564aa6e9286c in handle_internal_command /usr/src/perf_selftests-x86_64-rhel-9.4-bpf-c9cd0c7e529e80e9be79867d2ebb874f67dbc35e/tools/perf/perf.c:401 #16 0x564aa6e92dc2 in run_argv /usr/src/perf_selftests-x86_64-rhel-9.4-bpf-c9cd0c7e529e80e9be79867d2ebb874f67dbc35e/tools/perf/perf.c:445 #17 0x564aa6e93569 in main /usr/src/perf_selftests-x86_64-rhel-9.4-bpf-c9cd0c7e529e80e9be79867d2ebb874f67dbc35e/tools/perf/perf.c:553 #18 0x7f9e5ec1eca7 (/lib/x86_64-linux-gnu/libc.so.6+0x29ca7) (BuildId: def5460e3cee00bfee25b429c97bcc4853e5b3a8) #19 0x7f9e5ec1ed64 in __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x29d64) (BuildId: def5460e3cee00bfee25b429c97bcc4853e5b3a8) #20 0x564aa6bf9210 in _start (/usr/src/perf_selftests-x86_64-rhel-9.4-bpf-c9cd0c7e529e80e9be79867d2ebb874f67dbc35e/tools/perf/perf+0x1023210) (BuildId: 47c1eede4a6cf8e0c379d2104e8b035638daa1b4) SUMMARY: AddressSanitizer: 12965 byte(s) leaked in 3 allocation(s). 66: Symbols : FAILED! 2026-01-26 15:22:50 sudo ASAN_OPTIONS=fast_unwind_on_malloc=0 /usr/src/linux-perf-x86_64-rhel-9.4-bpf-c9cd0c7e529e80e9be79867d2ebb874f67dbc35e/tools/perf/perf test 67 -v 67: util : Running (1 active) 67: util : Ok 2026-01-26 15:22:50 sudo ASAN_OPTIONS=fast_unwind_on_malloc=0 /usr/src/linux-perf-x86_64-rhel-9.4-bpf-c9cd0c7e529e80e9be79867d2ebb874f67dbc35e/tools/perf/perf test 68 -v 68: libsubcmd help tests : 68.1: Load subcmd names : Running (3 active) 68.1: Load subcmd names : Ok 68.2: Uniquify subcmd names : Ok 68.3: Exclude duplicate subcmd names : Ok 2026-01-26 15:22:51 sudo ASAN_OPTIONS=fast_unwind_on_malloc=0 /usr/src/linux-perf-x86_64-rhel-9.4-bpf-c9cd0c7e529e80e9be79867d2ebb874f67dbc35e/tools/perf/perf test 69 -v 69: Test dwarf unwind : Running (1 active) --- start --- test child forked, pid 11129 unwind: test__arch_unwind_sample:ip = 0x560afdd13257 (0x1496257) unwind: access_mem addr 0x7fffb9573630, val 7fffb9573870, offset 48 unwind: access_mem addr 0x7fffb9573638, val 560afdd10926, offset 56 unwind: access_mem addr 0x7fffb9573848, val 2, offset 584 unwind: access_mem addr 0x7fffb9573870, val 7fffb95738a0, offset 624 unwind: access_mem addr 0x7fffb9573850, val 8, offset 592 unwind: access_mem addr 0x7fffb9573858, val 7f69c8a3c740, offset 600 unwind: access_mem addr 0x7fffb9573860, val 7f69d6d03d80, offset 608 unwind: access_mem addr 0x7fffb9573868, val 1, offset 616 unwind: access_mem addr 0x7fffb9573878, val 560afdd10d1f, offset 632 unwind: test_dwarf_unwind__thread:ip = 0x560afdd10925 (0x1493925) unwind: access_mem addr 0x7fffb95738a0, val 7f69c8a3c748, offset 672 unwind: access_mem addr 0x7fffb95738a8, val 7f69ccaf41ac, offset 680 unwind: test_dwarf_unwind__compare:ip = 0x560afdd10d1e (0x1493d1e) unwind: access_mem addr 0x7fffb95738c8, val 7f69c8a3c740, offset 712 unwind: access_mem addr 0x7fffb95738d0, val 2, offset 720 unwind: access_mem addr 0x7fffb95738d8, val 8, offset 728 unwind: access_mem addr 0x7fffb95738e0, val 7f69c8a3c760, offset 736 unwind: access_mem addr 0x7fffb95738e8, val 560afdd10c1b, offset 744 unwind: access_mem addr 0x7fffb95738f0, val 7fffb9573e90, offset 752 unwind: access_mem addr 0x7fffb95738f8, val 7f69d6d8e834, offset 760 unwind: bsearch:ip = 0x7f69ccaf41ab (0x411ab) unwind: access_mem addr 0x7fffb9573910, val 7f69c8a3c700, offset 784 unwind: access_mem addr 0x7fffb9573918, val 7fffb9573a20, offset 792 unwind: access_mem addr 0x7fffb9573920, val fed391478e0, offset 800 unwind: access_mem addr 0x7fffb9573928, val 7fffb9573960, offset 808 unwind: access_mem addr 0x7fffb9573930, val 7fffb9573ac0, offset 816 unwind: access_mem addr 0x7fffb9573938, val 560afdd10f22, offset 824 unwind: ___interceptor_bsearch:ip = 0x7f69d6d8e833 (0xdb833) unwind: access_mem addr 0x7fffb9573a08, val fed391a2280, offset 1032 unwind: access_mem addr 0x7fffb9573a20, val 7fffb9573a50, offset 1056 unwind: access_mem addr 0x7fffb9573a10, val 7f69c8d11400, offset 1040 unwind: access_mem addr 0x7fffb9573a18, val 7f69c8d11660, offset 1048 unwind: access_mem addr 0x7fffb9573a28, val 560afdd10fae, offset 1064 unwind: test_dwarf_unwind__krava_3:ip = 0x560afdd10f21 (0x1493f21) unwind: access_mem addr 0x7fffb9573a50, val 7fffb9573a80, offset 1104 unwind: access_mem addr 0x7fffb9573a58, val 560afdd10ff1, offset 1112 unwind: test_dwarf_unwind__krava_2:ip = 0x560afdd10fad (0x1493fad) unwind: access_mem addr 0x7fffb9573a80, val 7fffb9573d40, offset 1152 unwind: access_mem addr 0x7fffb9573a88, val 560afdd113be, offset 1160 unwind: test_dwarf_unwind__krava_1:ip = 0x560afdd10ff0 (0x1493ff0) got: test_dwarf_unwind__krava_1 0x560afdd10ff0, expecting test__dwarf_unwind unwind: failed with 'no error' got wrong number of stack entries 1 != 8 ---- end(-1) ---- ================================================================= ==11129==ERROR: LeakSanitizer: detected memory leaks Direct leak of 21328 byte(s) in 2 object(s) allocated from: #0 0x7f69d6da7610 in calloc ../../../../src/libsanitizer/asan/asan_malloc_linux.cpp:77 #1 0x7f69d6b88808 (/lib/x86_64-linux-gnu/libelf.so.1+0x3808) (BuildId: d6a40be9eadcbcb0562b7bb13bbe81166e82cc40) #2 0x7f69d6b895f9 (/lib/x86_64-linux-gnu/libelf.so.1+0x45f9) (BuildId: d6a40be9eadcbcb0562b7bb13bbe81166e82cc40) #3 0x560afe3b3708 in symsrc__init util/symbol-elf.c:1162 #4 0x560afdf34161 in dso__load util/symbol.c:1799 #5 0x560afdfc761e in map__load util/map.c:351 #6 0x560afdfc7a05 in map__find_symbol util/map.c:385 #7 0x560afde48f3d in thread__find_symbol util/event.c:724 #8 0x560afe44b7c3 in __report_module util/unwind-libdw.c:54 #9 0x560afe44c0f0 in report_module util/unwind-libdw.c:117 #10 0x560afe44d90b in frame_callback util/unwind-libdw.c:248 #11 0x7f69d6b43ae2 in dwfl_thread_getframes (/lib/x86_64-linux-gnu/libdw.so.1+0x78ae2) (BuildId: bafe9cb5bbbe6cee778d0d137730ea5c223d553e) #12 0x7f69d6b43e53 in dwfl_getthread_frames (/lib/x86_64-linux-gnu/libdw.so.1+0x78e53) (BuildId: bafe9cb5bbbe6cee778d0d137730ea5c223d553e) #13 0x560afe44e4af in unwind__get_entries util/unwind-libdw.c:307 #14 0x560afdd109bc in test_dwarf_unwind__thread tests/dwarf-unwind.c:106 #15 0x560afdd10d1e in test_dwarf_unwind__compare tests/dwarf-unwind.c:134 #16 0x7f69ccaf41ab in bsearch (/lib/x86_64-linux-gnu/libc.so.6+0x411ab) (BuildId: def5460e3cee00bfee25b429c97bcc4853e5b3a8) #17 0x7f69d6d8e833 in bsearch ../../../../src/libsanitizer/sanitizer_common/sanitizer_common_interceptors.inc:10119 #18 0x7f69d6d8e833 in bsearch ../../../../src/libsanitizer/sanitizer_common/sanitizer_common_interceptors.inc:10114 #19 0x560afdd10f21 in test_dwarf_unwind__krava_3 tests/dwarf-unwind.c:158 #20 0x560afdd10fad in test_dwarf_unwind__krava_2 tests/dwarf-unwind.c:167 #21 0x560afdd10ff0 in test_dwarf_unwind__krava_1 tests/dwarf-unwind.c:176 #22 0x560afdd113bd in test__dwarf_unwind tests/dwarf-unwind.c:214 #23 0x560afdc2cf34 in run_test_child tests/builtin-test.c:339 #24 0x560afdb7f2f7 in start_command /usr/src/perf_selftests-x86_64-rhel-9.4-bpf-c9cd0c7e529e80e9be79867d2ebb874f67dbc35e/tools/lib/subcmd/run-command.c:128 #25 0x560afdc2f410 in start_test tests/builtin-test.c:544 #26 0x560afdc3037c in __cmd_test tests/builtin-test.c:647 #27 0x560afdc32d2f in cmd_test tests/builtin-test.c:849 #28 0x560afdb38f7b in run_builtin /usr/src/perf_selftests-x86_64-rhel-9.4-bpf-c9cd0c7e529e80e9be79867d2ebb874f67dbc35e/tools/perf/perf.c:349 Direct leak of 9624 byte(s) in 1 object(s) allocated from: #0 0x7f69d6da7610 in calloc ../../../../src/libsanitizer/asan/asan_malloc_linux.cpp:77 #1 0x7f69d6b88808 (/lib/x86_64-linux-gnu/libelf.so.1+0x3808) (BuildId: d6a40be9eadcbcb0562b7bb13bbe81166e82cc40) #2 0x7f69d6b895f9 (/lib/x86_64-linux-gnu/libelf.so.1+0x45f9) (BuildId: d6a40be9eadcbcb0562b7bb13bbe81166e82cc40) #3 0x560afe3b3708 in symsrc__init util/symbol-elf.c:1162 #4 0x560afdf34161 in dso__load util/symbol.c:1799 #5 0x560afdfc761e in map__load util/map.c:351 #6 0x560afdfc7a05 in map__find_symbol util/map.c:385 #7 0x560afde48f3d in thread__find_symbol util/event.c:724 #8 0x560afe44b7c3 in __report_module util/unwind-libdw.c:54 #9 0x560afe44c0f0 in report_module util/unwind-libdw.c:117 #10 0x560afe44e33c in unwind__get_entries util/unwind-libdw.c:299 #11 0x560afdd109bc in test_dwarf_unwind__thread tests/dwarf-unwind.c:106 #12 0x560afdd10d1e in test_dwarf_unwind__compare tests/dwarf-unwind.c:134 #13 0x7f69ccaf41ab in bsearch (/lib/x86_64-linux-gnu/libc.so.6+0x411ab) (BuildId: def5460e3cee00bfee25b429c97bcc4853e5b3a8) #14 0x7f69d6d8e833 in bsearch ../../../../src/libsanitizer/sanitizer_common/sanitizer_common_interceptors.inc:10119 #15 0x7f69d6d8e833 in bsearch ../../../../src/libsanitizer/sanitizer_common/sanitizer_common_interceptors.inc:10114 #16 0x560afdd10f21 in test_dwarf_unwind__krava_3 tests/dwarf-unwind.c:158 #17 0x560afdd10fad in test_dwarf_unwind__krava_2 tests/dwarf-unwind.c:167 #18 0x560afdd10ff0 in test_dwarf_unwind__krava_1 tests/dwarf-unwind.c:176 #19 0x560afdd113bd in test__dwarf_unwind tests/dwarf-unwind.c:214 #20 0x560afdc2cf34 in run_test_child tests/builtin-test.c:339 #21 0x560afdb7f2f7 in start_command /usr/src/perf_selftests-x86_64-rhel-9.4-bpf-c9cd0c7e529e80e9be79867d2ebb874f67dbc35e/tools/lib/subcmd/run-command.c:128 #22 0x560afdc2f410 in start_test tests/builtin-test.c:544 #23 0x560afdc3037c in __cmd_test tests/builtin-test.c:647 #24 0x560afdc32d2f in cmd_test tests/builtin-test.c:849 #25 0x560afdb38f7b in run_builtin /usr/src/perf_selftests-x86_64-rhel-9.4-bpf-c9cd0c7e529e80e9be79867d2ebb874f67dbc35e/tools/perf/perf.c:349 #26 0x560afdb3986c in handle_internal_command /usr/src/perf_selftests-x86_64-rhel-9.4-bpf-c9cd0c7e529e80e9be79867d2ebb874f67dbc35e/tools/perf/perf.c:401 #27 0x560afdb39dc2 in run_argv /usr/src/perf_selftests-x86_64-rhel-9.4-bpf-c9cd0c7e529e80e9be79867d2ebb874f67dbc35e/tools/perf/perf.c:445 #28 0x560afdb3a569 in main /usr/src/perf_selftests-x86_64-rhel-9.4-bpf-c9cd0c7e529e80e9be79867d2ebb874f67dbc35e/tools/perf/perf.c:553 Indirect leak of 6400 byte(s) in 2 object(s) allocated from: #0 0x7f69d6da7c57 in malloc ../../../../src/libsanitizer/asan/asan_malloc_linux.cpp:69 #1 0x7f69d6b90550 (/lib/x86_64-linux-gnu/libelf.so.1+0xb550) (BuildId: d6a40be9eadcbcb0562b7bb13bbe81166e82cc40) #2 0x7f69d6b91517 (/lib/x86_64-linux-gnu/libelf.so.1+0xc517) (BuildId: d6a40be9eadcbcb0562b7bb13bbe81166e82cc40) #3 0x7f69d6b910b1 in elf_rawdata (/lib/x86_64-linux-gnu/libelf.so.1+0xc0b1) (BuildId: d6a40be9eadcbcb0562b7bb13bbe81166e82cc40) #4 0x560afe3a9aeb in elf_section_by_name util/symbol-elf.c:193 #5 0x560afe3b2852 in read_gnu_debugdata util/symbol-elf.c:1084 #6 0x560afe3b3836 in symsrc__init util/symbol-elf.c:1171 #7 0x560afdf34161 in dso__load util/symbol.c:1799 #8 0x560afdfc761e in map__load util/map.c:351 #9 0x560afdfc7a05 in map__find_symbol util/map.c:385 #10 0x560afde48f3d in thread__find_symbol util/event.c:724 #11 0x560afe44b7c3 in __report_module util/unwind-libdw.c:54 #12 0x560afe44c0f0 in report_module util/unwind-libdw.c:117 #13 0x560afe44d90b in frame_callback util/unwind-libdw.c:248 #14 0x7f69d6b43ae2 in dwfl_thread_getframes (/lib/x86_64-linux-gnu/libdw.so.1+0x78ae2) (BuildId: bafe9cb5bbbe6cee778d0d137730ea5c223d553e) #15 0x7f69d6b43e53 in dwfl_getthread_frames (/lib/x86_64-linux-gnu/libdw.so.1+0x78e53) (BuildId: bafe9cb5bbbe6cee778d0d137730ea5c223d553e) #16 0x560afe44e4af in unwind__get_entries util/unwind-libdw.c:307 #17 0x560afdd109bc in test_dwarf_unwind__thread tests/dwarf-unwind.c:106 #18 0x560afdd10d1e in test_dwarf_unwind__compare tests/dwarf-unwind.c:134 #19 0x7f69ccaf41ab in bsearch (/lib/x86_64-linux-gnu/libc.so.6+0x411ab) (BuildId: def5460e3cee00bfee25b429c97bcc4853e5b3a8) #20 0x7f69d6d8e833 in bsearch ../../../../src/libsanitizer/sanitizer_common/sanitizer_common_interceptors.inc:10119 #21 0x7f69d6d8e833 in bsearch ../../../../src/libsanitizer/sanitizer_common/sanitizer_common_interceptors.inc:10114 #22 0x560afdd10f21 in test_dwarf_unwind__krava_3 tests/dwarf-unwind.c:158 #23 0x560afdd10fad in test_dwarf_unwind__krava_2 tests/dwarf-unwind.c:167 #24 0x560afdd10ff0 in test_dwarf_unwind__krava_1 tests/dwarf-unwind.c:176 #25 0x560afdd113bd in test__dwarf_unwind tests/dwarf-unwind.c:214 #26 0x560afdc2cf34 in run_test_child tests/builtin-test.c:339 #27 0x560afdb7f2f7 in start_command /usr/src/perf_selftests-x86_64-rhel-9.4-bpf-c9cd0c7e529e80e9be79867d2ebb874f67dbc35e/tools/lib/subcmd/run-command.c:128 #28 0x560afdc2f410 in start_test tests/builtin-test.c:544 Indirect leak of 2880 byte(s) in 1 object(s) allocated from: #0 0x7f69d6da7c57 in malloc ../../../../src/libsanitizer/asan/asan_malloc_linux.cpp:69 #1 0x7f69d6b90550 (/lib/x86_64-linux-gnu/libelf.so.1+0xb550) (BuildId: d6a40be9eadcbcb0562b7bb13bbe81166e82cc40) #2 0x7f69d6b91517 (/lib/x86_64-linux-gnu/libelf.so.1+0xc517) (BuildId: d6a40be9eadcbcb0562b7bb13bbe81166e82cc40) #3 0x7f69d6b910b1 in elf_rawdata (/lib/x86_64-linux-gnu/libelf.so.1+0xc0b1) (BuildId: d6a40be9eadcbcb0562b7bb13bbe81166e82cc40) #4 0x560afe3a9aeb in elf_section_by_name util/symbol-elf.c:193 #5 0x560afe3b2852 in read_gnu_debugdata util/symbol-elf.c:1084 #6 0x560afe3b3836 in symsrc__init util/symbol-elf.c:1171 #7 0x560afdf34161 in dso__load util/symbol.c:1799 #8 0x560afdfc761e in map__load util/map.c:351 #9 0x560afdfc7a05 in map__find_symbol util/map.c:385 #10 0x560afde48f3d in thread__find_symbol util/event.c:724 #11 0x560afe44b7c3 in __report_module util/unwind-libdw.c:54 #12 0x560afe44c0f0 in report_module util/unwind-libdw.c:117 #13 0x560afe44e33c in unwind__get_entries util/unwind-libdw.c:299 #14 0x560afdd109bc in test_dwarf_unwind__thread tests/dwarf-unwind.c:106 #15 0x560afdd10d1e in test_dwarf_unwind__compare tests/dwarf-unwind.c:134 #16 0x7f69ccaf41ab in bsearch (/lib/x86_64-linux-gnu/libc.so.6+0x411ab) (BuildId: def5460e3cee00bfee25b429c97bcc4853e5b3a8) #17 0x7f69d6d8e833 in bsearch ../../../../src/libsanitizer/sanitizer_common/sanitizer_common_interceptors.inc:10119 #18 0x7f69d6d8e833 in bsearch ../../../../src/libsanitizer/sanitizer_common/sanitizer_common_interceptors.inc:10114 #19 0x560afdd10f21 in test_dwarf_unwind__krava_3 tests/dwarf-unwind.c:158 #20 0x560afdd10fad in test_dwarf_unwind__krava_2 tests/dwarf-unwind.c:167 #21 0x560afdd10ff0 in test_dwarf_unwind__krava_1 tests/dwarf-unwind.c:176 #22 0x560afdd113bd in test__dwarf_unwind tests/dwarf-unwind.c:214 #23 0x560afdc2cf34 in run_test_child tests/builtin-test.c:339 #24 0x560afdb7f2f7 in start_command /usr/src/perf_selftests-x86_64-rhel-9.4-bpf-c9cd0c7e529e80e9be79867d2ebb874f67dbc35e/tools/lib/subcmd/run-command.c:128 #25 0x560afdc2f410 in start_test tests/builtin-test.c:544 #26 0x560afdc3037c in __cmd_test tests/builtin-test.c:647 #27 0x560afdc32d2f in cmd_test tests/builtin-test.c:849 #28 0x560afdb38f7b in run_builtin /usr/src/perf_selftests-x86_64-rhel-9.4-bpf-c9cd0c7e529e80e9be79867d2ebb874f67dbc35e/tools/perf/perf.c:349 Indirect leak of 1412 byte(s) in 2 object(s) allocated from: #0 0x7f69d6da7c57 in malloc ../../../../src/libsanitizer/asan/asan_malloc_linux.cpp:69 #1 0x7f69d6b913fa (/lib/x86_64-linux-gnu/libelf.so.1+0xc3fa) (BuildId: d6a40be9eadcbcb0562b7bb13bbe81166e82cc40) #2 0x7f69d6b910b1 in elf_rawdata (/lib/x86_64-linux-gnu/libelf.so.1+0xc0b1) (BuildId: d6a40be9eadcbcb0562b7bb13bbe81166e82cc40) #3 0x560afe3a9aeb in elf_section_by_name util/symbol-elf.c:193 #4 0x560afe3b2852 in read_gnu_debugdata util/symbol-elf.c:1084 #5 0x560afe3b3836 in symsrc__init util/symbol-elf.c:1171 #6 0x560afdf34161 in dso__load util/symbol.c:1799 #7 0x560afdfc761e in map__load util/map.c:351 #8 0x560afdfc7a05 in map__find_symbol util/map.c:385 #9 0x560afde48f3d in thread__find_symbol util/event.c:724 #10 0x560afe44b7c3 in __report_module util/unwind-libdw.c:54 #11 0x560afe44c0f0 in report_module util/unwind-libdw.c:117 #12 0x560afe44d90b in frame_callback util/unwind-libdw.c:248 #13 0x7f69d6b43ae2 in dwfl_thread_getframes (/lib/x86_64-linux-gnu/libdw.so.1+0x78ae2) (BuildId: bafe9cb5bbbe6cee778d0d137730ea5c223d553e) #14 0x7f69d6b43e53 in dwfl_getthread_frames (/lib/x86_64-linux-gnu/libdw.so.1+0x78e53) (BuildId: bafe9cb5bbbe6cee778d0d137730ea5c223d553e) #15 0x560afe44e4af in unwind__get_entries util/unwind-libdw.c:307 #16 0x560afdd109bc in test_dwarf_unwind__thread tests/dwarf-unwind.c:106 #17 0x560afdd10d1e in test_dwarf_unwind__compare tests/dwarf-unwind.c:134 #18 0x7f69ccaf41ab in bsearch (/lib/x86_64-linux-gnu/libc.so.6+0x411ab) (BuildId: def5460e3cee00bfee25b429c97bcc4853e5b3a8) #19 0x7f69d6d8e833 in bsearch ../../../../src/libsanitizer/sanitizer_common/sanitizer_common_interceptors.inc:10119 #20 0x7f69d6d8e833 in bsearch ../../../../src/libsanitizer/sanitizer_common/sanitizer_common_interceptors.inc:10114 #21 0x560afdd10f21 in test_dwarf_unwind__krava_3 tests/dwarf-unwind.c:158 #22 0x560afdd10fad in test_dwarf_unwind__krava_2 tests/dwarf-unwind.c:167 #23 0x560afdd10ff0 in test_dwarf_unwind__krava_1 tests/dwarf-unwind.c:176 #24 0x560afdd113bd in test__dwarf_unwind tests/dwarf-unwind.c:214 #25 0x560afdc2cf34 in run_test_child tests/builtin-test.c:339 #26 0x560afdb7f2f7 in start_command /usr/src/perf_selftests-x86_64-rhel-9.4-bpf-c9cd0c7e529e80e9be79867d2ebb874f67dbc35e/tools/lib/subcmd/run-command.c:128 #27 0x560afdc2f410 in start_test tests/builtin-test.c:544 #28 0x560afdc3037c in __cmd_test tests/builtin-test.c:647 Indirect leak of 461 byte(s) in 1 object(s) allocated from: #0 0x7f69d6da7c57 in malloc ../../../../src/libsanitizer/asan/asan_malloc_linux.cpp:69 #1 0x7f69d6b913fa (/lib/x86_64-linux-gnu/libelf.so.1+0xc3fa) (BuildId: d6a40be9eadcbcb0562b7bb13bbe81166e82cc40) #2 0x7f69d6b910b1 in elf_rawdata (/lib/x86_64-linux-gnu/libelf.so.1+0xc0b1) (BuildId: d6a40be9eadcbcb0562b7bb13bbe81166e82cc40) #3 0x560afe3a9aeb in elf_section_by_name util/symbol-elf.c:193 #4 0x560afe3b2852 in read_gnu_debugdata util/symbol-elf.c:1084 #5 0x560afe3b3836 in symsrc__init util/symbol-elf.c:1171 #6 0x560afdf34161 in dso__load util/symbol.c:1799 #7 0x560afdfc761e in map__load util/map.c:351 #8 0x560afdfc7a05 in map__find_symbol util/map.c:385 #9 0x560afde48f3d in thread__find_symbol util/event.c:724 #10 0x560afe44b7c3 in __report_module util/unwind-libdw.c:54 #11 0x560afe44c0f0 in report_module util/unwind-libdw.c:117 #12 0x560afe44e33c in unwind__get_entries util/unwind-libdw.c:299 #13 0x560afdd109bc in test_dwarf_unwind__thread tests/dwarf-unwind.c:106 #14 0x560afdd10d1e in test_dwarf_unwind__compare tests/dwarf-unwind.c:134 #15 0x7f69ccaf41ab in bsearch (/lib/x86_64-linux-gnu/libc.so.6+0x411ab) (BuildId: def5460e3cee00bfee25b429c97bcc4853e5b3a8) #16 0x7f69d6d8e833 in bsearch ../../../../src/libsanitizer/sanitizer_common/sanitizer_common_interceptors.inc:10119 #17 0x7f69d6d8e833 in bsearch ../../../../src/libsanitizer/sanitizer_common/sanitizer_common_interceptors.inc:10114 #18 0x560afdd10f21 in test_dwarf_unwind__krava_3 tests/dwarf-unwind.c:158 #19 0x560afdd10fad in test_dwarf_unwind__krava_2 tests/dwarf-unwind.c:167 #20 0x560afdd10ff0 in test_dwarf_unwind__krava_1 tests/dwarf-unwind.c:176 #21 0x560afdd113bd in test__dwarf_unwind tests/dwarf-unwind.c:214 #22 0x560afdc2cf34 in run_test_child tests/builtin-test.c:339 #23 0x560afdb7f2f7 in start_command /usr/src/perf_selftests-x86_64-rhel-9.4-bpf-c9cd0c7e529e80e9be79867d2ebb874f67dbc35e/tools/lib/subcmd/run-command.c:128 #24 0x560afdc2f410 in start_test tests/builtin-test.c:544 #25 0x560afdc3037c in __cmd_test tests/builtin-test.c:647 #26 0x560afdc32d2f in cmd_test tests/builtin-test.c:849 #27 0x560afdb38f7b in run_builtin /usr/src/perf_selftests-x86_64-rhel-9.4-bpf-c9cd0c7e529e80e9be79867d2ebb874f67dbc35e/tools/perf/perf.c:349 #28 0x560afdb3986c in handle_internal_command /usr/src/perf_selftests-x86_64-rhel-9.4-bpf-c9cd0c7e529e80e9be79867d2ebb874f67dbc35e/tools/perf/perf.c:401 SUMMARY: AddressSanitizer: 42105 byte(s) leaked in 9 allocation(s). 69: Test dwarf unwind : FAILED! 2026-01-26 15:22:53 sudo ASAN_OPTIONS=fast_unwind_on_malloc=0 /usr/src/linux-perf-x86_64-rhel-9.4-bpf-c9cd0c7e529e80e9be79867d2ebb874f67dbc35e/tools/perf/perf test 70 -v 70: Intel PT : 70.1: Intel PT packet decoder : Running (2 active) 70.1: Intel PT packet decoder : Ok 70.2: Intel PT hybrid CPU compatibility : Ok 2026-01-26 15:22:54 sudo ASAN_OPTIONS=fast_unwind_on_malloc=0 /usr/src/linux-perf-x86_64-rhel-9.4-bpf-c9cd0c7e529e80e9be79867d2ebb874f67dbc35e/tools/perf/perf test 71 -v 71: x86 bp modify : Running (1 active) 71: x86 bp modify : Ok 2026-01-26 15:22:54 sudo ASAN_OPTIONS=fast_unwind_on_malloc=0 /usr/src/linux-perf-x86_64-rhel-9.4-bpf-c9cd0c7e529e80e9be79867d2ebb874f67dbc35e/tools/perf/perf test 72 -v 72: AMD IBS via core pmu : Running (1 active) 72: AMD IBS via core pmu : Skip 2026-01-26 15:22:54 sudo ASAN_OPTIONS=fast_unwind_on_malloc=0 /usr/src/linux-perf-x86_64-rhel-9.4-bpf-c9cd0c7e529e80e9be79867d2ebb874f67dbc35e/tools/perf/perf test 73 -v 73: x86 hybrid event parsing : Running (1 active) 73: x86 hybrid event parsing : Ok 2026-01-26 15:22:54 sudo ASAN_OPTIONS=fast_unwind_on_malloc=0 /usr/src/linux-perf-x86_64-rhel-9.4-bpf-c9cd0c7e529e80e9be79867d2ebb874f67dbc35e/tools/perf/perf test 74 -v 74: x86 topdown : Running (1 active) 74: x86 topdown : Ok 2026-01-26 15:22:55 sudo ASAN_OPTIONS=fast_unwind_on_malloc=0 /usr/src/linux-perf-x86_64-rhel-9.4-bpf-c9cd0c7e529e80e9be79867d2ebb874f67dbc35e/tools/perf/perf test 75 -v 75: AMD IBS software filtering : Running (1 active) 75: AMD IBS software filtering : Skip 2026-01-26 15:22:56 sudo ASAN_OPTIONS=fast_unwind_on_malloc=0 /usr/src/linux-perf-x86_64-rhel-9.4-bpf-c9cd0c7e529e80e9be79867d2ebb874f67dbc35e/tools/perf/perf test 76 -v 76: perf annotate basic tests : Running (1 active) --- start --- test child forked, pid 11203 1494551-1494664 l noploop perf does have symbol 'noploop' Basic perf annotate test Unexpected signal in test_basic ---- end(-1) ---- 76: perf annotate basic tests : FAILED! 2026-01-26 15:23:07 sudo ASAN_OPTIONS=fast_unwind_on_malloc=0 /usr/src/linux-perf-x86_64-rhel-9.4-bpf-c9cd0c7e529e80e9be79867d2ebb874f67dbc35e/tools/perf/perf test 77 -v 77: Perf attribute expectations test : Running (1 active) 77: Perf attribute expectations test : Ok 2026-01-26 15:23:07 sudo ASAN_OPTIONS=fast_unwind_on_malloc=0 /usr/src/linux-perf-x86_64-rhel-9.4-bpf-c9cd0c7e529e80e9be79867d2ebb874f67dbc35e/tools/perf/perf test 78 -v 78: build id cache operations : Running (1 active) 78: build id cache operations : Ok 2026-01-26 15:23:16 sudo ASAN_OPTIONS=fast_unwind_on_malloc=0 /usr/src/linux-perf-x86_64-rhel-9.4-bpf-c9cd0c7e529e80e9be79867d2ebb874f67dbc35e/tools/perf/perf test 79 -v 79: daemon operations : Running (1 active) 79: daemon operations : Ok 2026-01-26 15:23:42 sudo ASAN_OPTIONS=fast_unwind_on_malloc=0 /usr/src/linux-perf-x86_64-rhel-9.4-bpf-c9cd0c7e529e80e9be79867d2ebb874f67dbc35e/tools/perf/perf test 80 -v 80: perf diff tests : Running (1 active) 80: perf diff tests : Ok 2026-01-26 15:24:50 sudo ASAN_OPTIONS=fast_unwind_on_malloc=0 /usr/src/linux-perf-x86_64-rhel-9.4-bpf-c9cd0c7e529e80e9be79867d2ebb874f67dbc35e/tools/perf/perf test 81 -v 81: DRM PMU : Running (1 active) 81: DRM PMU : Ok 2026-01-26 15:24:53 sudo ASAN_OPTIONS=fast_unwind_on_malloc=0 /usr/src/linux-perf-x86_64-rhel-9.4-bpf-c9cd0c7e529e80e9be79867d2ebb874f67dbc35e/tools/perf/perf test 82 -v 82: perf ftrace tests : Running (1 active) 82: perf ftrace tests : Ok 2026-01-26 15:25:00 sudo ASAN_OPTIONS=fast_unwind_on_malloc=0 /usr/src/linux-perf-x86_64-rhel-9.4-bpf-c9cd0c7e529e80e9be79867d2ebb874f67dbc35e/tools/perf/perf test 83 -v 83: perf header tests : Running (1 active) 83: perf header tests : Ok 2026-01-26 15:25:04 sudo ASAN_OPTIONS=fast_unwind_on_malloc=0 /usr/src/linux-perf-x86_64-rhel-9.4-bpf-c9cd0c7e529e80e9be79867d2ebb874f67dbc35e/tools/perf/perf test 84 -v 84: python profiling with jitdump : Running (1 active) --- start --- test child forked, pid 12390 Run python with -Xperf_jit [ perf record: Woken up 5 times to write data ] ================================================================= ==12400==ERROR: AddressSanitizer: heap-use-after-free on address 0x50200002ba30 at pc 0x55c306993987 bp 0x7ffd98998720 sp 0x7ffd98998718 READ of size 8 at 0x50200002ba30 thread T0 #0 0x55c306993986 in map__start util/map.h:54 #1 0x55c306993cd0 in map__dso_map_ip util/map.h:110 #2 0x55c3069b1ecb in unwind_entry util/machine.c:2950 #3 0x55c306e4197b in unwind__get_entries util/unwind-libdw.c:321 #4 0x55c3069b2398 in thread__resolve_callchain_unwind util/machine.c:2976 #5 0x55c3069b24ec in __thread__resolve_callchain util/machine.c:3003 #6 0x55c306987e78 in sample__for_each_callchain_node util/callchain.c:1808 #7 0x55c3067d4ece in build_id__mark_dso_hit util/build-id.c:77 #8 0x55c3062f7004 in process_sample_event /usr/src/perf_selftests-x86_64-rhel-9.4-bpf-c9cd0c7e529e80e9be79867d2ebb874f67dbc35e/tools/perf/builtin-record.c:1504 #9 0x55c3069dbec3 in evlist__deliver_sample util/session.c:1259 #10 0x55c3069dc425 in machines__deliver_event util/session.c:1299 #11 0x55c3069de009 in perf_session__deliver_event util/session.c:1386 #12 0x55c3069cb296 in ordered_events__deliver_event util/session.c:134 #13 0x55c306a06aac in do_flush util/ordered-events.c:245 #14 0x55c306a07951 in __ordered_events__flush util/ordered-events.c:324 #15 0x55c306a07e62 in ordered_events__flush util/ordered-events.c:342 #16 0x55c3069d6863 in perf_event__process_finished_round util/session.c:786 #17 0x55c3069deb7e in perf_session__process_user_event util/session.c:1446 #18 0x55c3069e190e in perf_session__process_event util/session.c:1668 #19 0x55c3069e9198 in process_simple util/session.c:2259 #20 0x55c3069e8158 in reader__read_event util/session.c:2188 #21 0x55c3069e8afe in reader__process_events util/session.c:2237 #22 0x55c3069e9987 in __perf_session__process_events util/session.c:2282 #23 0x55c3069eca43 in perf_session__process_events util/session.c:2446 #24 0x55c3062f7328 in process_buildids /usr/src/perf_selftests-x86_64-rhel-9.4-bpf-c9cd0c7e529e80e9be79867d2ebb874f67dbc35e/tools/perf/builtin-record.c:1534 #25 0x55c3062fbdf0 in record__finish_output /usr/src/perf_selftests-x86_64-rhel-9.4-bpf-c9cd0c7e529e80e9be79867d2ebb874f67dbc35e/tools/perf/builtin-record.c:1858 #26 0x55c306309ebf in __cmd_record /usr/src/perf_selftests-x86_64-rhel-9.4-bpf-c9cd0c7e529e80e9be79867d2ebb874f67dbc35e/tools/perf/builtin-record.c:2930 #27 0x55c306317a8f in cmd_record /usr/src/perf_selftests-x86_64-rhel-9.4-bpf-c9cd0c7e529e80e9be79867d2ebb874f67dbc35e/tools/perf/builtin-record.c:4417 #28 0x55c30652bf7b in run_builtin /usr/src/perf_selftests-x86_64-rhel-9.4-bpf-c9cd0c7e529e80e9be79867d2ebb874f67dbc35e/tools/perf/perf.c:349 #29 0x55c30652c86c in handle_internal_command /usr/src/perf_selftests-x86_64-rhel-9.4-bpf-c9cd0c7e529e80e9be79867d2ebb874f67dbc35e/tools/perf/perf.c:401 #30 0x55c30652cdc2 in run_argv /usr/src/perf_selftests-x86_64-rhel-9.4-bpf-c9cd0c7e529e80e9be79867d2ebb874f67dbc35e/tools/perf/perf.c:445 #31 0x55c30652d569 in main /usr/src/perf_selftests-x86_64-rhel-9.4-bpf-c9cd0c7e529e80e9be79867d2ebb874f67dbc35e/tools/perf/perf.c:553 #32 0x7f026b873ca7 (/lib/x86_64-linux-gnu/libc.so.6+0x29ca7) (BuildId: def5460e3cee00bfee25b429c97bcc4853e5b3a8) #33 0x7f026b873d64 in __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x29d64) (BuildId: def5460e3cee00bfee25b429c97bcc4853e5b3a8) #34 0x55c306293210 in _start (/usr/src/perf_selftests-x86_64-rhel-9.4-bpf-c9cd0c7e529e80e9be79867d2ebb874f67dbc35e/tools/perf/perf+0x1023210) (BuildId: 47c1eede4a6cf8e0c379d2104e8b035638daa1b4) 0x50200002ba30 is located 0 bytes inside of 8-byte region [0x50200002ba30,0x50200002ba38) freed by thread T0 here: #0 0x7f0275b3d8f8 in free ../../../../src/libsanitizer/asan/asan_malloc_linux.cpp:52 #1 0x55c3069ba258 in map__put util/map.c:312 #2 0x55c30679b7f8 in __map__zput util/map.h:198 #3 0x55c30679c0df in addr_location__exit util/addr_location.c:31 #4 0x55c306e3f7fe in entry util/unwind-libdw.c:147 #5 0x55c306e40b1b in frame_callback util/unwind-libdw.c:259 #6 0x7f02758daae2 in dwfl_thread_getframes (/lib/x86_64-linux-gnu/libdw.so.1+0x78ae2) (BuildId: bafe9cb5bbbe6cee778d0d137730ea5c223d553e) #7 0x7f02758dae53 in dwfl_getthread_frames (/lib/x86_64-linux-gnu/libdw.so.1+0x78e53) (BuildId: bafe9cb5bbbe6cee778d0d137730ea5c223d553e) #8 0x55c306e414af in unwind__get_entries util/unwind-libdw.c:307 #9 0x55c3069b2398 in thread__resolve_callchain_unwind util/machine.c:2976 #10 0x55c3069b24ec in __thread__resolve_callchain util/machine.c:3003 #11 0x55c306987e78 in sample__for_each_callchain_node util/callchain.c:1808 #12 0x55c3067d4ece in build_id__mark_dso_hit util/build-id.c:77 #13 0x55c3062f7004 in process_sample_event /usr/src/perf_selftests-x86_64-rhel-9.4-bpf-c9cd0c7e529e80e9be79867d2ebb874f67dbc35e/tools/perf/builtin-record.c:1504 #14 0x55c3069dbec3 in evlist__deliver_sample util/session.c:1259 #15 0x55c3069dc425 in machines__deliver_event util/session.c:1299 #16 0x55c3069de009 in perf_session__deliver_event util/session.c:1386 #17 0x55c3069cb296 in ordered_events__deliver_event util/session.c:134 #18 0x55c306a06aac in do_flush util/ordered-events.c:245 #19 0x55c306a07951 in __ordered_events__flush util/ordered-events.c:324 #20 0x55c306a07e62 in ordered_events__flush util/ordered-events.c:342 #21 0x55c3069d6863 in perf_event__process_finished_round util/session.c:786 #22 0x55c3069deb7e in perf_session__process_user_event util/session.c:1446 #23 0x55c3069e190e in perf_session__process_event util/session.c:1668 #24 0x55c3069e9198 in process_simple util/session.c:2259 #25 0x55c3069e8158 in reader__read_event util/session.c:2188 #26 0x55c3069e8afe in reader__process_events util/session.c:2237 #27 0x55c3069e9987 in __perf_session__process_events util/session.c:2282 previously allocated by thread T0 here: #0 0x7f0275b3ec57 in malloc ../../../../src/libsanitizer/asan/asan_malloc_linux.cpp:69 #1 0x55c3069bd747 in map__get util/map.h:188 #2 0x55c3069c72c4 in maps__find util/maps.c:1112 #3 0x55c30683b979 in thread__find_map util/event.c:687 #4 0x55c30683be37 in thread__find_symbol util/event.c:723 #5 0x55c306e3e7c3 in __report_module util/unwind-libdw.c:54 #6 0x55c306e3f428 in entry util/unwind-libdw.c:133 #7 0x55c306e40b1b in frame_callback util/unwind-libdw.c:259 #8 0x7f02758daae2 in dwfl_thread_getframes (/lib/x86_64-linux-gnu/libdw.so.1+0x78ae2) (BuildId: bafe9cb5bbbe6cee778d0d137730ea5c223d553e) #9 0x7f02758dae53 in dwfl_getthread_frames (/lib/x86_64-linux-gnu/libdw.so.1+0x78e53) (BuildId: bafe9cb5bbbe6cee778d0d137730ea5c223d553e) #10 0x55c306e414af in unwind__get_entries util/unwind-libdw.c:307 #11 0x55c3069b2398 in thread__resolve_callchain_unwind util/machine.c:2976 #12 0x55c3069b24ec in __thread__resolve_callchain util/machine.c:3003 #13 0x55c306987e78 in sample__for_each_callchain_node util/callchain.c:1808 #14 0x55c3067d4ece in build_id__mark_dso_hit util/build-id.c:77 #15 0x55c3062f7004 in process_sample_event /usr/src/perf_selftests-x86_64-rhel-9.4-bpf-c9cd0c7e529e80e9be79867d2ebb874f67dbc35e/tools/perf/builtin-record.c:1504 #16 0x55c3069dbec3 in evlist__deliver_sample util/session.c:1259 #17 0x55c3069dc425 in machines__deliver_event util/session.c:1299 #18 0x55c3069de009 in perf_session__deliver_event util/session.c:1386 #19 0x55c3069cb296 in ordered_events__deliver_event util/session.c:134 #20 0x55c306a06aac in do_flush util/ordered-events.c:245 #21 0x55c306a07951 in __ordered_events__flush util/ordered-events.c:324 #22 0x55c306a07e62 in ordered_events__flush util/ordered-events.c:342 #23 0x55c3069d6863 in perf_event__process_finished_round util/session.c:786 #24 0x55c3069deb7e in perf_session__process_user_event util/session.c:1446 #25 0x55c3069e190e in perf_session__process_event util/session.c:1668 #26 0x55c3069e9198 in process_simple util/session.c:2259 #27 0x55c3069e8158 in reader__read_event util/session.c:2188 SUMMARY: AddressSanitizer: heap-use-after-free util/map.h:54 in map__start Shadow bytes around the buggy address: 0x50200002b780: fa fa fd fa fa fa fd fd fa fa 00 06 fa fa 00 fa 0x50200002b800: fa fa 00 fa fa fa fd fa fa fa 00 fa fa fa 00 fa 0x50200002b880: fa fa 00 fa fa fa fd fa fa fa fd fa fa fa fd fa 0x50200002b900: fa fa fd fa fa fa fd fa fa fa fd fa fa fa fd fa 0x50200002b980: fa fa fd fa fa fa fd fa fa fa fd fa fa fa fd fa =>0x50200002ba00: fa fa fd fa fa fa[fd]fa fa fa fd fa fa fa fd fa 0x50200002ba80: fa fa fd fa fa fa fd fa fa fa fd fa fa fa fd fa 0x50200002bb00: fa fa fd fa fa fa fd fa fa fa fd fa fa fa fd fa 0x50200002bb80: fa fa fd fa fa fa fd fa fa fa fd fa fa fa fd fa 0x50200002bc00: fa fa fd fa fa fa fd fa fa fa fd fa fa fa fd fa 0x50200002bc80: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa Shadow byte legend (one shadow byte represents 8 application bytes): Addressable: 00 Partially addressable: 01 02 03 04 05 06 07 Heap left redzone: fa Freed heap region: fd Stack left redzone: f1 Stack mid redzone: f2 Stack right redzone: f3 Stack after return: f5 Stack use after scope: f8 Global redzone: f9 Global init order: f6 Poisoned by user: f7 Container overflow: fc Array cookie: ac Intra object redzone: bb ASan internal: fe Left alloca redzone: ca Right alloca redzone: cb ==12400==ABORTING Error: failed to process sample Generate JIT-ed DSOs using perf inject WARNING: The /tmp/__perf_test.perf.data.W1jHYt file's data size field is 0 which is unexpected. Was the 'perf record' command properly terminated? Add JIT-ed DSOs to the build-ID cache Couldn't add /tmp/jitted--*.so: No such file or directory Check the symbol containing the function/module name zero-sized data (/tmp/__perf_test.perf.data.W1jHYt.jit), nothing to do! Found 0 matching lines Remove JIT-ed DSOs from the build-ID cache Cleaning up files... ---- end(-1) ---- 84: python profiling with jitdump : FAILED! 2026-01-26 15:25:07 sudo ASAN_OPTIONS=fast_unwind_on_malloc=0 /usr/src/linux-perf-x86_64-rhel-9.4-bpf-c9cd0c7e529e80e9be79867d2ebb874f67dbc35e/tools/perf/perf test 85 -v 85: perf list tests : Running (1 active) 85: perf list tests : Ok 2026-01-26 15:25:08 sudo ASAN_OPTIONS=fast_unwind_on_malloc=0 /usr/src/linux-perf-x86_64-rhel-9.4-bpf-c9cd0c7e529e80e9be79867d2ebb874f67dbc35e/tools/perf/perf test 86 -v 86: kernel lock contention analysis test : Running (1 active) 86: kernel lock contention analysis test : Ok 2026-01-26 15:32:58 sudo ASAN_OPTIONS=fast_unwind_on_malloc=0 /usr/src/linux-perf-x86_64-rhel-9.4-bpf-c9cd0c7e529e80e9be79867d2ebb874f67dbc35e/tools/perf/perf test 87 -v 87: perf report --hierarchy : Running (1 active) --- start --- test child forked, pid 14794 perf report --hierarchy Linux [ perf record: Woken up 1 times to write data ] [ perf record: Captured and wrote 0.029 MB /tmp/perf-test-report.LBYnk6Ygrv/perf-report-hierarchy-perf.data (16 samples) ] Warning: Kernel address maps (/proc/{kallsyms,modules}) were restricted. Check /proc/sys/kernel/kptr_restrict before running 'perf record'. If some relocation was applied (e.g. kexec) symbols may be misresolved. Samples in kernel modules can't be resolved as well. ================================================================= ==14808==ERROR: LeakSanitizer: detected memory leaks Direct leak of 4424 byte(s) in 1 object(s) allocated from: #0 0x7f2a0847c610 in calloc ../../../../src/libsanitizer/asan/asan_malloc_linux.cpp:77 #1 0x7f2a0825d808 (/lib/x86_64-linux-gnu/libelf.so.1+0x3808) (BuildId: d6a40be9eadcbcb0562b7bb13bbe81166e82cc40) #2 0x7f2a0825e5f9 (/lib/x86_64-linux-gnu/libelf.so.1+0x45f9) (BuildId: d6a40be9eadcbcb0562b7bb13bbe81166e82cc40) #3 0x55f45df86708 in symsrc__init util/symbol-elf.c:1162 #4 0x55f45db07161 in dso__load util/symbol.c:1799 #5 0x55f45db9a61e in map__load util/map.c:351 #6 0x55f45db9aa05 in map__find_symbol util/map.c:385 #7 0x55f45da1df00 in machine__resolve util/event.c:814 #8 0x55f45d4fb65d in process_sample_event /usr/src/perf_selftests-x86_64-rhel-9.4-bpf-c9cd0c7e529e80e9be79867d2ebb874f67dbc35e/tools/perf/builtin-report.c:294 #9 0x55f45dbbbec3 in evlist__deliver_sample util/session.c:1259 #10 0x55f45dbbc425 in machines__deliver_event util/session.c:1299 #11 0x55f45dbbe009 in perf_session__deliver_event util/session.c:1386 #12 0x55f45dbab296 in ordered_events__deliver_event util/session.c:134 #13 0x55f45dbe6aac in do_flush util/ordered-events.c:245 #14 0x55f45dbe7951 in __ordered_events__flush util/ordered-events.c:324 #15 0x55f45dbe7e62 in ordered_events__flush util/ordered-events.c:342 #16 0x55f45dbc99aa in __perf_session__process_events util/session.c:2286 #17 0x55f45dbcca43 in perf_session__process_events util/session.c:2446 #18 0x55f45d504e01 in __cmd_report /usr/src/perf_selftests-x86_64-rhel-9.4-bpf-c9cd0c7e529e80e9be79867d2ebb874f67dbc35e/tools/perf/builtin-report.c:1093 #19 0x55f45d512b6c in cmd_report /usr/src/perf_selftests-x86_64-rhel-9.4-bpf-c9cd0c7e529e80e9be79867d2ebb874f67dbc35e/tools/perf/builtin-report.c:1878 #20 0x55f45d70bf7b in run_builtin /usr/src/perf_selftests-x86_64-rhel-9.4-bpf-c9cd0c7e529e80e9be79867d2ebb874f67dbc35e/tools/perf/perf.c:349 #21 0x55f45d70c86c in handle_internal_command /usr/src/perf_selftests-x86_64-rhel-9.4-bpf-c9cd0c7e529e80e9be79867d2ebb874f67dbc35e/tools/perf/perf.c:401 #22 0x55f45d70cdc2 in run_argv /usr/src/perf_selftests-x86_64-rhel-9.4-bpf-c9cd0c7e529e80e9be79867d2ebb874f67dbc35e/tools/perf/perf.c:445 #23 0x55f45d70d569 in main /usr/src/perf_selftests-x86_64-rhel-9.4-bpf-c9cd0c7e529e80e9be79867d2ebb874f67dbc35e/tools/perf/perf.c:553 #24 0x7f29fe1b1ca7 (/lib/x86_64-linux-gnu/libc.so.6+0x29ca7) (BuildId: def5460e3cee00bfee25b429c97bcc4853e5b3a8) #25 0x7f29fe1b1d64 in __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x29d64) (BuildId: def5460e3cee00bfee25b429c97bcc4853e5b3a8) #26 0x55f45d473210 in _start (/usr/src/perf_selftests-x86_64-rhel-9.4-bpf-c9cd0c7e529e80e9be79867d2ebb874f67dbc35e/tools/perf/perf+0x1023210) (BuildId: 47c1eede4a6cf8e0c379d2104e8b035638daa1b4) Indirect leak of 1280 byte(s) in 1 object(s) allocated from: #0 0x7f2a0847cc57 in malloc ../../../../src/libsanitizer/asan/asan_malloc_linux.cpp:69 #1 0x7f2a08265550 (/lib/x86_64-linux-gnu/libelf.so.1+0xb550) (BuildId: d6a40be9eadcbcb0562b7bb13bbe81166e82cc40) #2 0x7f2a08266517 (/lib/x86_64-linux-gnu/libelf.so.1+0xc517) (BuildId: d6a40be9eadcbcb0562b7bb13bbe81166e82cc40) #3 0x7f2a082660b1 in elf_rawdata (/lib/x86_64-linux-gnu/libelf.so.1+0xc0b1) (BuildId: d6a40be9eadcbcb0562b7bb13bbe81166e82cc40) #4 0x55f45df7caeb in elf_section_by_name util/symbol-elf.c:193 #5 0x55f45df85852 in read_gnu_debugdata util/symbol-elf.c:1084 #6 0x55f45df86836 in symsrc__init util/symbol-elf.c:1171 #7 0x55f45db07161 in dso__load util/symbol.c:1799 #8 0x55f45db9a61e in map__load util/map.c:351 #9 0x55f45db9aa05 in map__find_symbol util/map.c:385 #10 0x55f45da1df00 in machine__resolve util/event.c:814 #11 0x55f45d4fb65d in process_sample_event /usr/src/perf_selftests-x86_64-rhel-9.4-bpf-c9cd0c7e529e80e9be79867d2ebb874f67dbc35e/tools/perf/builtin-report.c:294 #12 0x55f45dbbbec3 in evlist__deliver_sample util/session.c:1259 #13 0x55f45dbbc425 in machines__deliver_event util/session.c:1299 #14 0x55f45dbbe009 in perf_session__deliver_event util/session.c:1386 #15 0x55f45dbab296 in ordered_events__deliver_event util/session.c:134 #16 0x55f45dbe6aac in do_flush util/ordered-events.c:245 #17 0x55f45dbe7951 in __ordered_events__flush util/ordered-events.c:324 #18 0x55f45dbe7e62 in ordered_events__flush util/ordered-events.c:342 #19 0x55f45dbc99aa in __perf_session__process_events util/session.c:2286 #20 0x55f45dbcca43 in perf_session__process_events util/session.c:2446 #21 0x55f45d504e01 in __cmd_report /usr/src/perf_selftests-x86_64-rhel-9.4-bpf-c9cd0c7e529e80e9be79867d2ebb874f67dbc35e/tools/perf/builtin-report.c:1093 #22 0x55f45d512b6c in cmd_report /usr/src/perf_selftests-x86_64-rhel-9.4-bpf-c9cd0c7e529e80e9be79867d2ebb874f67dbc35e/tools/perf/builtin-report.c:1878 #23 0x55f45d70bf7b in run_builtin /usr/src/perf_selftests-x86_64-rhel-9.4-bpf-c9cd0c7e529e80e9be79867d2ebb874f67dbc35e/tools/perf/perf.c:349 #24 0x55f45d70c86c in handle_internal_command /usr/src/perf_selftests-x86_64-rhel-9.4-bpf-c9cd0c7e529e80e9be79867d2ebb874f67dbc35e/tools/perf/perf.c:401 #25 0x55f45d70cdc2 in run_argv /usr/src/perf_selftests-x86_64-rhel-9.4-bpf-c9cd0c7e529e80e9be79867d2ebb874f67dbc35e/tools/perf/perf.c:445 #26 0x55f45d70d569 in main /usr/src/perf_selftests-x86_64-rhel-9.4-bpf-c9cd0c7e529e80e9be79867d2ebb874f67dbc35e/tools/perf/perf.c:553 #27 0x7f29fe1b1ca7 (/lib/x86_64-linux-gnu/libc.so.6+0x29ca7) (BuildId: def5460e3cee00bfee25b429c97bcc4853e5b3a8) Indirect leak of 190 byte(s) in 1 object(s) allocated from: #0 0x7f2a0847cc57 in malloc ../../../../src/libsanitizer/asan/asan_malloc_linux.cpp:69 #1 0x7f2a082663fa (/lib/x86_64-linux-gnu/libelf.so.1+0xc3fa) (BuildId: d6a40be9eadcbcb0562b7bb13bbe81166e82cc40) #2 0x7f2a082660b1 in elf_rawdata (/lib/x86_64-linux-gnu/libelf.so.1+0xc0b1) (BuildId: d6a40be9eadcbcb0562b7bb13bbe81166e82cc40) #3 0x55f45df7caeb in elf_section_by_name util/symbol-elf.c:193 #4 0x55f45df85852 in read_gnu_debugdata util/symbol-elf.c:1084 #5 0x55f45df86836 in symsrc__init util/symbol-elf.c:1171 #6 0x55f45db07161 in dso__load util/symbol.c:1799 #7 0x55f45db9a61e in map__load util/map.c:351 #8 0x55f45db9aa05 in map__find_symbol util/map.c:385 #9 0x55f45da1df00 in machine__resolve util/event.c:814 #10 0x55f45d4fb65d in process_sample_event /usr/src/perf_selftests-x86_64-rhel-9.4-bpf-c9cd0c7e529e80e9be79867d2ebb874f67dbc35e/tools/perf/builtin-report.c:294 #11 0x55f45dbbbec3 in evlist__deliver_sample util/session.c:1259 #12 0x55f45dbbc425 in machines__deliver_event util/session.c:1299 #13 0x55f45dbbe009 in perf_session__deliver_event util/session.c:1386 #14 0x55f45dbab296 in ordered_events__deliver_event util/session.c:134 #15 0x55f45dbe6aac in do_flush util/ordered-events.c:245 #16 0x55f45dbe7951 in __ordered_events__flush util/ordered-events.c:324 #17 0x55f45dbe7e62 in ordered_events__flush util/ordered-events.c:342 #18 0x55f45dbc99aa in __perf_session__process_events util/session.c:2286 #19 0x55f45dbcca43 in perf_session__process_events util/session.c:2446 #20 0x55f45d504e01 in __cmd_report /usr/src/perf_selftests-x86_64-rhel-9.4-bpf-c9cd0c7e529e80e9be79867d2ebb874f67dbc35e/tools/perf/builtin-report.c:1093 #21 0x55f45d512b6c in cmd_report /usr/src/perf_selftests-x86_64-rhel-9.4-bpf-c9cd0c7e529e80e9be79867d2ebb874f67dbc35e/tools/perf/builtin-report.c:1878 #22 0x55f45d70bf7b in run_builtin /usr/src/perf_selftests-x86_64-rhel-9.4-bpf-c9cd0c7e529e80e9be79867d2ebb874f67dbc35e/tools/perf/perf.c:349 #23 0x55f45d70c86c in handle_internal_command /usr/src/perf_selftests-x86_64-rhel-9.4-bpf-c9cd0c7e529e80e9be79867d2ebb874f67dbc35e/tools/perf/perf.c:401 #24 0x55f45d70cdc2 in run_argv /usr/src/perf_selftests-x86_64-rhel-9.4-bpf-c9cd0c7e529e80e9be79867d2ebb874f67dbc35e/tools/perf/perf.c:445 #25 0x55f45d70d569 in main /usr/src/perf_selftests-x86_64-rhel-9.4-bpf-c9cd0c7e529e80e9be79867d2ebb874f67dbc35e/tools/perf/perf.c:553 #26 0x7f29fe1b1ca7 (/lib/x86_64-linux-gnu/libc.so.6+0x29ca7) (BuildId: def5460e3cee00bfee25b429c97bcc4853e5b3a8) #27 0x7f29fe1b1d64 in __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x29d64) (BuildId: def5460e3cee00bfee25b429c97bcc4853e5b3a8) SUMMARY: AddressSanitizer: 5894 byte(s) leaked in 3 allocation(s). --- Cleaning up --- ---- end(-1) ---- 87: perf report --hierarchy : FAILED! 2026-01-26 15:33:03 sudo ASAN_OPTIONS=fast_unwind_on_malloc=0 /usr/src/linux-perf-x86_64-rhel-9.4-bpf-c9cd0c7e529e80e9be79867d2ebb874f67dbc35e/tools/perf/perf test 88 -v 88: perf pipe recording and injection test : Running (1 active) 88: perf pipe recording and injection test : Ok 2026-01-26 15:34:48 sudo ASAN_OPTIONS=fast_unwind_on_malloc=0 /usr/src/linux-perf-x86_64-rhel-9.4-bpf-c9cd0c7e529e80e9be79867d2ebb874f67dbc35e/tools/perf/perf test 89 -v 89: 'import perf' in python : Running (1 active) --- start --- test child forked, pid 15434 Testing 'import perf' with: import sys sys.path.insert(0, '/usr/src/linux-perf-x86_64-rhel-9.4-bpf-c9cd0c7e529e80e9be79867d2ebb874f67dbc35e/tools/perf/python') import perf print('success!') ==15444==ASan runtime does not come first in initial library list; you should either link runtime to your application or manually preload it with LD_PRELOAD. ---- end(-1) ---- 89: 'import perf' in python : FAILED! 2026-01-26 15:34:48 sudo ASAN_OPTIONS=fast_unwind_on_malloc=0 /usr/src/linux-perf-x86_64-rhel-9.4-bpf-c9cd0c7e529e80e9be79867d2ebb874f67dbc35e/tools/perf/perf test 90 -v 90: Zstd perf.data compression/decompression : Running (1 active) 90: Zstd perf.data compression/decompression : Ok