CC=clang-21 CXX=clang++-21 ./configure --with-pydebug --with-address-sanitizer --enable-experimental-jit=yes&& make -j

./python -X dev -mtest test_gc -j8 -uall

Using random seed: 32527492620:00:00 load avg: 27.26 Run 1 test in parallel using 1 worker process0:00:07 load avg: 23.30 [1/1/1] test_gc failed (1 failure)test test_gc failed -- Traceback (most recent call last):  File "/home/shamil/oss/cpython/main/Lib/test/test_gc.py", line 1242, in test_incremental_gc_handles_fast_cycle_creation    run_test_script(script)    ~~~~~~~~~~~~~~~^^^^^^^^  File "/home/shamil/oss/cpython/main/Lib/test/support/script_helper.py", line 324, in run_test_script    assert_python_ok("-u", script, "-v")    ~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^  File "/home/shamil/oss/cpython/main/Lib/test/support/script_helper.py", line 182, in assert_python_ok    return _assert_python(True, *args, **env_vars)  File "/home/shamil/oss/cpython/main/Lib/test/support/script_helper.py", line 167, in _assert_python    res.fail(cmd_line)    ~~~~~~~~^^^^^^^^^^  File "/home/shamil/oss/cpython/main/Lib/test/support/script_helper.py", line 80, in fail    raise AssertionError(f"Process return code is {exitcode}\n"    ...<10 lines>...                         f"---")AssertionError: Process return code is 1command line: ['/home/shamil/oss/cpython/main/python', '-X', 'faulthandler', '-I', '-u', '/home/shamil/oss/cpython/main/Lib/test/_test_gc_fast_cycles.py', '-v']stdout:------stderr:---test_incremental_gc_handles_fast_cycle_creation (__main__.IncrementalGCTests.test_incremental_gc_handles_fast_cycle_creation) ... ok----------------------------------------------------------------------Ran 1 test in 0.412sOK===================================================================16076==ERROR: LeakSanitizer: detected memory leaksDirect leak of 2280 byte(s) in 1 object(s) allocated from:    #0 0x60e720cbba98 in malloc (/home/shamil/oss/cpython/main/python+0x360a98) (BuildId: 36b2d572cb504336bfe93807eea32cad15efa807)    #1 0x60e72102e761 in _PyMem_DebugRawAlloc /home/shamil/oss/cpython/main/Objects/obmalloc.c:2889:24    #2 0x60e72102e761 in _PyMem_DebugRawMalloc /home/shamil/oss/cpython/main/Objects/obmalloc.c:2922:12    #3 0x60e72102e761 in _PyMem_DebugMalloc /home/shamil/oss/cpython/main/Objects/obmalloc.c:3087:12    #4 0x60e7213573b0 in _PyObject_MallocWithType /home/shamil/oss/cpython/main/./Include/internal/pycore_object_alloc.h:46:17    #5 0x60e7213573b0 in gc_alloc /home/shamil/oss/cpython/main/Python/gc.c:2352:17    #6 0x60e7213573b0 in _PyObject_GC_NewVar /home/shamil/oss/cpython/main/Python/gc.c:2394:25    #7 0x60e7214d102e in allocate_executor /home/shamil/oss/cpython/main/Python/optimizer.c:1176:30    #8 0x60e7214d102e in make_executor_from_uops /home/shamil/oss/cpython/main/Python/optimizer.c:1260:35    #9 0x60e7214d102e in uop_optimize /home/shamil/oss/cpython/main/Python/optimizer.c:1397:35    #10 0x60e7214d102e in _PyOptimizer_Optimize /home/shamil/oss/cpython/main/Python/optimizer.c:164:15    #11 0x60e7212b79c3 in stop_tracing_and_jit /home/shamil/oss/cpython/main/Python/ceval.c:1392:15    #12 0x60e721275f41 in _PyEval_EvalFrameDefault /home/shamil/oss/cpython/main/Python/generated_cases.c.h:11383:27    #13 0x60e7212516a7 in _PyEval_EvalFrame /home/shamil/oss/cpython/main/./Include/internal/pycore_ceval.h:119:16    #14 0x60e7212516a7 in _PyEval_Vector /home/shamil/oss/cpython/main/Python/ceval.c:2453:12    #15 0x60e720ece23f in _PyObject_VectorcallTstate /home/shamil/oss/cpython/main/./Include/internal/pycore_call.h:136:11    #16 0x60e720ecb686 in method_vectorcall /home/shamil/oss/cpython/main/Objects/classobject.c:95:18    #17 0x60e720ec3ee9 in _PyVectorcall_Call /home/shamil/oss/cpython/main/Objects/call.c:273:16    #18 0x60e72127c64d in _PyEval_EvalFrameDefault /home/shamil/oss/cpython/main/Python/generated_cases.c.h:2450:32    #19 0x60e7212516a7 in _PyEval_EvalFrame /home/shamil/oss/cpython/main/./Include/internal/pycore_ceval.h:119:16    #20 0x60e7212516a7 in _PyEval_Vector /home/shamil/oss/cpython/main/Python/ceval.c:2453:12    #21 0x60e720ec1c11 in _PyObject_VectorcallDictTstate /home/shamil/oss/cpython/main/Objects/call.c:135:15    #22 0x60e720ec4ea5 in _PyObject_Call_Prepend /home/shamil/oss/cpython/main/Objects/call.c:504:24    #23 0x60e7210937a2 in call_method /home/shamil/oss/cpython/main/Objects/typeobject.c:3087:19    #24 0x60e720ec221a in _PyObject_MakeTpCall /home/shamil/oss/cpython/main/Objects/call.c:242:18    #25 0x60e721251c10 in _Py_VectorCall_StackRefSteal /home/shamil/oss/cpython/main/Python/ceval.c:1042:11    #26 0x60e721276ddf in _PyEval_EvalFrameDefault /home/shamil/oss/cpython/main/Python/generated_cases.c.h:3704:35    #27 0x60e7212516a7 in _PyEval_EvalFrame /home/shamil/oss/cpython/main/./Include/internal/pycore_ceval.h:119:16    #28 0x60e7212516a7 in _PyEval_Vector /home/shamil/oss/cpython/main/Python/ceval.c:2453:12    #29 0x60e720ece23f in _PyObject_VectorcallTstate /home/shamil/oss/cpython/main/./Include/internal/pycore_call.h:136:11    #30 0x60e720ecb686 in method_vectorcall /home/shamil/oss/cpython/main/Objects/classobject.c:95:18    #31 0x60e720ec3ee9 in _PyVectorcall_Call /home/shamil/oss/cpython/main/Objects/call.c:273:16    #32 0x60e72127c64d in _PyEval_EvalFrameDefault /home/shamil/oss/cpython/main/Python/generated_cases.c.h:2450:32    #33 0x60e7212516a7 in _PyEval_EvalFrame /home/shamil/oss/cpython/main/./Include/internal/pycore_ceval.h:119:16    #34 0x60e7212516a7 in _PyEval_Vector /home/shamil/oss/cpython/main/Python/ceval.c:2453:12    #35 0x60e720ec1c11 in _PyObject_VectorcallDictTstate /home/shamil/oss/cpython/main/Objects/call.c:135:15    #36 0x60e720ec4ea5 in _PyObject_Call_Prepend /home/shamil/oss/cpython/main/Objects/call.c:504:24    #37 0x60e7210937a2 in call_method /home/shamil/oss/cpython/main/Objects/typeobject.c:3087:19    #38 0x60e720ec221a in _PyObject_MakeTpCall /home/shamil/oss/cpython/main/Objects/call.c:242:18    #39 0x60e72128d4ff in _PyEval_EvalFrameDefault /home/shamil/oss/cpython/main/Python/generated_cases.c.h:1574:35    #40 0x60e7212516a7 in _PyEval_EvalFrame /home/shamil/oss/cpython/main/./Include/internal/pycore_ceval.h:119:16    #41 0x60e7212516a7 in _PyEval_Vector /home/shamil/oss/cpython/main/Python/ceval.c:2453:12SUMMARY: AddressSanitizer: 2280 byte(s) leaked in 1 allocation(s).