[15:46:39][root@168.mr1370_220926_1234.el9.ppc64le]# './test_progs -t get_func_args_test'
test_get_func_args_test:PASS:get_func_args_test__open_and_load 0 nsec
libbpf: prog 'test1': failed to attach: ERROR: strerror_r(-524)=22
libbpf: failed to auto-attach program 'test1': -524
test_get_func_args_test:FAIL:get_func_args_test__attach unexpected error: -524 (errno 524)
#58 get_func_args_test:FAIL

All error logs:

#58 get_func_args_test:FAIL
test_get_func_args_test:PASS:get_func_args_test__open_and_load 0 nsec
libbpf: prog 'test1': failed to attach: ERROR: strerror_r(-524)=22
libbpf: failed to auto-attach program 'test1': -524
test_get_func_args_test:FAIL:get_func_args_test__attach unexpected error: -524 (errno 524)
Summary: 0/0 PASSED, 0 SKIPPED, 1 FAILED
:: [  FAIL  ] :: Command './test_progs -t get_func_args_test' (Expected 0, got 1, score 19)

[15:46:39][root@168.mr1370_220926_1234.el9.ppc64le]# './test_progs -vv -t get_func_args_test'
bpf_testmod.ko is already unloaded.
Loading bpf_testmod.ko...
Successfully loaded bpf_testmod.ko.
libbpf: loading object 'get_func_args_test' from buffer
libbpf: elf: section(2) .symtab, size 1032, link 1, flags 0, type=2
libbpf: elf: section(3) fentry/bpf_fentry_test1, size 408, link 0, flags 6, type=1
libbpf: sec 'fentry/bpf_fentry_test1': found program 'test1' at insn offset 0 (0 bytes), code size 51 insns (408 bytes)
libbpf: elf: section(4) fexit/bpf_fentry_test2, size 584, link 0, flags 6, type=1
libbpf: sec 'fexit/bpf_fentry_test2': found program 'test2' at insn offset 0 (0 bytes), code size 73 insns (584 bytes)
libbpf: elf: section(5) fmod_ret/bpf_modify_return_test, size 568, link 0, flags 6, type=1
libbpf: sec 'fmod_ret/bpf_modify_return_test': found program 'fmod_ret_test' at insn offset 0 (0 bytes), code size 71 insns (568 bytes)
libbpf: elf: section(6) fexit/bpf_modify_return_test, size 592, link 0, flags 6, type=1
libbpf: sec 'fexit/bpf_modify_return_test': found program 'fexit_test' at insn offset 0 (0 bytes), code size 74 insns (592 bytes)
libbpf: elf: section(7) license, size 4, link 0, flags 3, type=1
libbpf: license of get_func_args_test is GPL
libbpf: elf: section(8) .bss, size 32, link 0, flags 3, type=8
libbpf: elf: section(9) .relfentry/bpf_fentry_test1, size 16, link 2, flags 40, type=9
libbpf: elf: section(10) .relfexit/bpf_fentry_test2, size 16, link 2, flags 40, type=9
libbpf: elf: section(11) .relfmod_ret/bpf_modify_return_test, size 16, link 2, flags 40, type=9
libbpf: elf: section(12) .relfexit/bpf_modify_return_test, size 16, link 2, flags 40, type=9
libbpf: elf: section(13) .BTF, size 1952, link 0, flags 0, type=1
libbpf: elf: section(14) .BTF.ext, size 1864, link 0, flags 0, type=1
libbpf: looking for externs among 43 symbols...
libbpf: collected 0 externs total
libbpf: map 'get_func.bss' (global data): at sec_idx 8, offset 0, flags 400.
libbpf: map 0 is "get_func.bss"
libbpf: sec '.relfentry/bpf_fentry_test1': collecting relocation for section(3) 'fentry/bpf_fentry_test1'
libbpf: sec '.relfentry/bpf_fentry_test1': relo #0: insn #6 against 'test1_result'
libbpf: prog 'test1': found data map 0 (get_func.bss, sec 8, off 0) for insn 6
libbpf: sec '.relfexit/bpf_fentry_test2': collecting relocation for section(4) 'fexit/bpf_fentry_test2'
libbpf: sec '.relfexit/bpf_fentry_test2': relo #0: insn #6 against 'test2_result'
libbpf: prog 'test2': found data map 0 (get_func.bss, sec 8, off 0) for insn 6
libbpf: sec '.relfmod_ret/bpf_modify_return_test': collecting relocation for section(5) 'fmod_ret/bpf_modify_return_test'
libbpf: sec '.relfmod_ret/bpf_modify_return_test': relo #0: insn #7 against 'test3_result'
libbpf: prog 'fmod_ret_test': found data map 0 (get_func.bss, sec 8, off 0) for insn 7
libbpf: sec '.relfexit/bpf_modify_return_test': collecting relocation for section(6) 'fexit/bpf_modify_return_test'
libbpf: sec '.relfexit/bpf_modify_return_test': relo #0: insn #7 against 'test4_result'
libbpf: prog 'fexit_test': found data map 0 (get_func.bss, sec 8, off 0) for insn 7
libbpf: loading kernel BTF '/sys/kernel/btf/vmlinux': 0
libbpf: map 'get_func.bss': created successfully, fd=5
test_get_func_args_test:PASS:get_func_args_test__open_and_load 0 nsec
libbpf: prog 'test1': failed to attach: ERROR: strerror_r(-524)=22
libbpf: failed to auto-attach program 'test1': -524
test_get_func_args_test:FAIL:get_func_args_test__attach unexpected error: -524 (errno 524)
#58 get_func_args_test:FAIL

All error logs:

#58 get_func_args_test:FAIL
Summary: 0/0 PASSED, 0 SKIPPED, 1 FAILED
Successfully unloaded bpf_testmod.ko.
:: [  FAIL  ] :: Command './test_progs -vv -t get_func_args_test' (Expected 0, got 1, score 19)

[15:46:40][root@168.mr1370_220926_1234.el9.ppc64le]# './test_progs-no_alu32 -t get_func_args_test'
test_get_func_args_test:PASS:get_func_args_test__open_and_load 0 nsec
libbpf: prog 'test1': failed to attach: ERROR: strerror_r(-524)=22
libbpf: failed to auto-attach program 'test1': -524
test_get_func_args_test:FAIL:get_func_args_test__attach unexpected error: -524 (errno 524)
#58 get_func_args_test:FAIL

All error logs:

#58 get_func_args_test:FAIL
test_get_func_args_test:PASS:get_func_args_test__open_and_load 0 nsec
libbpf: prog 'test1': failed to attach: ERROR: strerror_r(-524)=22
libbpf: failed to auto-attach program 'test1': -524
test_get_func_args_test:FAIL:get_func_args_test__attach unexpected error: -524 (errno 524)
Summary: 0/0 PASSED, 0 SKIPPED, 1 FAILED
:: [  FAIL  ] :: Command './test_progs-no_alu32 -t get_func_args_test' (Expected 0, got 1, score 19)

=== Dmesg result ===
:: [  FAIL  ] :: Test '58..224 selftests: bpf_test_progs:get_func_args_test [FAIL]'