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https://git.kernel.org/cgit/linux/kernel/git/next/linux-next.git master [test failed on linux-next/master d08c85ac8894995d4b0d8fb48d2f6a3e53cd79ab] 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: 64 threads 2 sockets Intel(R) Xeon(R) Gold 6346 CPU @ 3.10GHz (Ice Lake) 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 | Closes: https://lore.kernel.org/oe-lkp/202601201519.ce4c3ab3-lkp@intel.com --- start --- test child forked, pid 11710 perf: help.c:107: exclude_cmds: Assertion `cmds->names[ci] == NULL' failed. ---- unexpected signal (6) ---- #0 0x7f7688c77403 in ___interceptor_backtrace.part.0 sanitizer_common_interceptors.inc:4358 #1 0x55f34adb6c34 in child_test_sig_handler builtin-test.c:312 #2 0x7f767ea2bdf0 libc.so.6[3fdf0] #3 0x7f767ea8095c libc.so.6[9495c] #4 0x7f767ea2bcc2 in raise libc.so.6[3fcc2] #5 0x7f767ea144ac in abort libc.so.6[284ac] #6 0x7f767ea14420 in __assert_perror_fail libc.so.6[28420] #7 0x55f34acf4e70 in exclude_cmds help.c:106 #8 0x55f34ae9a646 in test__exclude_cmdnames_no_overlap subcmd-help.c:112 #9 0x55f34adb74c5 in run_test_child builtin-test.c:340 #10 0x55f34ad08db3 in start_command run-command.c:128 #11 0x55f34adb99a1 in start_test builtin-test.c:546 #12 0x55f34adba90d in __cmd_test builtin-test.c:648 #13 0x55f34adbd2c0 in cmd_test builtin-test.c:850 #14 0x55f34acc2a45 in run_builtin perf.c:349 #15 0x55f34acc3336 in handle_internal_command perf.c:401 #16 0x55f34acc388c in run_argv perf.c:448 #17 0x55f34acc4033 in main perf.c:555 #18 0x7f767ea15ca8 libc.so.6[29ca8] #19 0x7f767ea15d65 in __libc_start_main libc.so.6[29d65] #20 0x55f34aa28241 in _start perf[102f241] ================================================================= ==11710==ERROR: LeakSanitizer: detected memory leaks Direct leak of 30952 byte(s) in 3 object(s) allocated from: #0 0x7f7688ced610 in calloc ../../../../src/libsanitizer/asan/asan_malloc_linux.cpp:77 #1 0x7f7688ace808 (/lib/x86_64-linux-gnu/libelf.so.1+0x3808) (BuildId: d6a40be9eadcbcb0562b7bb13bbe81166e82cc40) Indirect leak of 9280 byte(s) in 3 object(s) allocated from: #0 0x7f7688cedc57 in malloc ../../../../src/libsanitizer/asan/asan_malloc_linux.cpp:69 #1 0x7f7688ad6550 (/lib/x86_64-linux-gnu/libelf.so.1+0xb550) (BuildId: d6a40be9eadcbcb0562b7bb13bbe81166e82cc40) Indirect leak of 1873 byte(s) in 3 object(s) allocated from: #0 0x7f7688cedc57 in malloc ../../../../src/libsanitizer/asan/asan_malloc_linux.cpp:69 #1 0x7f7688ad73fa (/lib/x86_64-linux-gnu/libelf.so.1+0xc3fa) (BuildId: d6a40be9eadcbcb0562b7bb13bbe81166e82cc40) SUMMARY: AddressSanitizer: 42105 byte(s) leaked in 9 allocation(s). 68.4: Exclude disjoint subcmd names : FAILED! The kernel config and materials to reproduce are available at: https://download.01.org/0day-ci/archive/20260120/202601201519.ce4c3ab3-lkp@intel.com -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki