[libasan] Report leaks? (may be false positive)

[moi15moi]

Nanobind version: 2.9.2

ASAN report me these leaks:

=================================================================
==12695==ERROR: LeakSanitizer: detected memory leaks

Direct leak of 1104 byte(s) in 1 object(s) allocated from:
    #0 0x7f5f4a4e6f2b in malloc (/usr/lib64/libasan.so.8+0xe6f2b) (BuildId: 4386f3fdd17c14d95efd91d6e6589d3e48629889)
    #1 0x7f5f49f2d8ad in _PyType_AllocNoTrack (/lib64/libpython3.13.so.1.0+0x12d8ad) (BuildId: e73f8929e700d0ac9deb5f65e2fa4a4fdeeef8bb)
    #2 0x7f5f49f2d4c4 in PyType_GenericAlloc (/lib64/libpython3.13.so.1.0+0x12d4c4) (BuildId: e73f8929e700d0ac9deb5f65e2fa4a4fdeeef8bb)
    #3 0x7f5f4a01c295 in _PyType_FromMetaclass_impl (/lib64/libpython3.13.so.1.0+0x21c295) (BuildId: e73f8929e700d0ac9deb5f65e2fa4a4fdeeef8bb)
    #4 0x7b5f466a641d in nanobind::detail::init(char const*) ../../subprojects/nanobind-2.9.2/src/nb_internals.cpp:370
    #5 0x7b5f4669e3e5 in nanobind_abc_video_provider_exec(_object*) (/home/moi15moi/Documents/GitHub/VideoTimestamps/build/cp313/video_timestamps/video_provider/abc_video_provider.cpython-313-x86_64-linux-gnu.so+0x13e5) (BuildId: 339b01ec99e9a2c7273eea11b3cb0b9cbbf4ddaf)
    #6 0x7f5f4a02c284 in PyModule_ExecDef (/lib64/libpython3.13.so.1.0+0x22c284) (BuildId: e73f8929e700d0ac9deb5f65e2fa4a4fdeeef8bb)
    #7 0x7f5f4a031b4f in _imp_exec_builtin (/lib64/libpython3.13.so.1.0+0x231b4f) (BuildId: e73f8929e700d0ac9deb5f65e2fa4a4fdeeef8bb)
    #8 0x7f5f49f6f3f3 in cfunction_vectorcall_O (/lib64/libpython3.13.so.1.0+0x16f3f3) (BuildId: e73f8929e700d0ac9deb5f65e2fa4a4fdeeef8bb)
    #9 0x7f5f49f525a4 in _PyEval_EvalFrameDefault (/lib64/libpython3.13.so.1.0+0x1525a4) (BuildId: e73f8929e700d0ac9deb5f65e2fa4a4fdeeef8bb)
    #10 0x7f5f49f70d2e in object_vacall (/lib64/libpython3.13.so.1.0+0x170d2e) (BuildId: e73f8929e700d0ac9deb5f65e2fa4a4fdeeef8bb)
    #11 0x7f5f49fa99cc in PyObject_CallMethodObjArgs (/lib64/libpython3.13.so.1.0+0x1a99cc) (BuildId: e73f8929e700d0ac9deb5f65e2fa4a4fdeeef8bb)
    #12 0x7f5f49fa96ec in PyImport_ImportModuleLevelObject (/lib64/libpython3.13.so.1.0+0x1a96ec) (BuildId: e73f8929e700d0ac9deb5f65e2fa4a4fdeeef8bb)
    #13 0x7f5f49f5520d in _PyEval_EvalFrameDefault (/lib64/libpython3.13.so.1.0+0x15520d) (BuildId: e73f8929e700d0ac9deb5f65e2fa4a4fdeeef8bb)
    #14 0x7f5f4a023e9e in PyEval_EvalCode (/lib64/libpython3.13.so.1.0+0x223e9e) (BuildId: e73f8929e700d0ac9deb5f65e2fa4a4fdeeef8bb)
    #15 0x7f5f4a040452 in builtin_exec (/lib64/libpython3.13.so.1.0+0x240452) (BuildId: e73f8929e700d0ac9deb5f65e2fa4a4fdeeef8bb)
    #16 0x7f5f49f6895a in cfunction_vectorcall_FASTCALL_KEYWORDS (/lib64/libpython3.13.so.1.0+0x16895a) (BuildId: e73f8929e700d0ac9deb5f65e2fa4a4fdeeef8bb)
    #17 0x7f5f49f525a4 in _PyEval_EvalFrameDefault (/lib64/libpython3.13.so.1.0+0x1525a4) (BuildId: e73f8929e700d0ac9deb5f65e2fa4a4fdeeef8bb)
    #18 0x7f5f49f70d2e in object_vacall (/lib64/libpython3.13.so.1.0+0x170d2e) (BuildId: e73f8929e700d0ac9deb5f65e2fa4a4fdeeef8bb)
    #19 0x7f5f49fa99cc in PyObject_CallMethodObjArgs (/lib64/libpython3.13.so.1.0+0x1a99cc) (BuildId: e73f8929e700d0ac9deb5f65e2fa4a4fdeeef8bb)
    #20 0x7f5f49fa96ec in PyImport_ImportModuleLevelObject (/lib64/libpython3.13.so.1.0+0x1a96ec) (BuildId: e73f8929e700d0ac9deb5f65e2fa4a4fdeeef8bb)
    #21 0x7f5f49f5520d in _PyEval_EvalFrameDefault (/lib64/libpython3.13.so.1.0+0x15520d) (BuildId: e73f8929e700d0ac9deb5f65e2fa4a4fdeeef8bb)
    #22 0x7f5f4a023e9e in PyEval_EvalCode (/lib64/libpython3.13.so.1.0+0x223e9e) (BuildId: e73f8929e700d0ac9deb5f65e2fa4a4fdeeef8bb)
    #23 0x7f5f4a040452 in builtin_exec (/lib64/libpython3.13.so.1.0+0x240452) (BuildId: e73f8929e700d0ac9deb5f65e2fa4a4fdeeef8bb)
    #24 0x7f5f49f6895a in cfunction_vectorcall_FASTCALL_KEYWORDS (/lib64/libpython3.13.so.1.0+0x16895a) (BuildId: e73f8929e700d0ac9deb5f65e2fa4a4fdeeef8bb)
    #25 0x7f5f49f525a4 in _PyEval_EvalFrameDefault (/lib64/libpython3.13.so.1.0+0x1525a4) (BuildId: e73f8929e700d0ac9deb5f65e2fa4a4fdeeef8bb)
    #26 0x7f5f49f70d2e in object_vacall (/lib64/libpython3.13.so.1.0+0x170d2e) (BuildId: e73f8929e700d0ac9deb5f65e2fa4a4fdeeef8bb)
    #27 0x7f5f49fa99cc in PyObject_CallMethodObjArgs (/lib64/libpython3.13.so.1.0+0x1a99cc) (BuildId: e73f8929e700d0ac9deb5f65e2fa4a4fdeeef8bb)
    #28 0x7f5f49fa96ec in PyImport_ImportModuleLevelObject (/lib64/libpython3.13.so.1.0+0x1a96ec) (BuildId: e73f8929e700d0ac9deb5f65e2fa4a4fdeeef8bb)
    #29 0x7f5f49f5520d in _PyEval_EvalFrameDefault (/lib64/libpython3.13.so.1.0+0x15520d) (BuildId: e73f8929e700d0ac9deb5f65e2fa4a4fdeeef8bb)

Direct leak of 1024 byte(s) in 1 object(s) allocated from:
    #0 0x7f5f4a4e6f2b in malloc (/usr/lib64/libasan.so.8+0xe6f2b) (BuildId: 4386f3fdd17c14d95efd91d6e6589d3e48629889)
    #1 0x7f5f49f2d8ad in _PyType_AllocNoTrack (/lib64/libpython3.13.so.1.0+0x12d8ad) (BuildId: e73f8929e700d0ac9deb5f65e2fa4a4fdeeef8bb)
    #2 0x7f5f49f2d4c4 in PyType_GenericAlloc (/lib64/libpython3.13.so.1.0+0x12d4c4) (BuildId: e73f8929e700d0ac9deb5f65e2fa4a4fdeeef8bb)
    #3 0x7f5f4a01c295 in _PyType_FromMetaclass_impl (/lib64/libpython3.13.so.1.0+0x21c295) (BuildId: e73f8929e700d0ac9deb5f65e2fa4a4fdeeef8bb)
    #4 0x7b5f466a63db in nanobind::detail::init(char const*) ../../subprojects/nanobind-2.9.2/src/nb_internals.cpp:369
    #5 0x7b5f4669e3e5 in nanobind_abc_video_provider_exec(_object*) (/home/moi15moi/Documents/GitHub/VideoTimestamps/build/cp313/video_timestamps/video_provider/abc_video_provider.cpython-313-x86_64-linux-gnu.so+0x13e5) (BuildId: 339b01ec99e9a2c7273eea11b3cb0b9cbbf4ddaf)
    #6 0x7f5f4a02c284 in PyModule_ExecDef (/lib64/libpython3.13.so.1.0+0x22c284) (BuildId: e73f8929e700d0ac9deb5f65e2fa4a4fdeeef8bb)
    #7 0x7f5f4a031b4f in _imp_exec_builtin (/lib64/libpython3.13.so.1.0+0x231b4f) (BuildId: e73f8929e700d0ac9deb5f65e2fa4a4fdeeef8bb)
    #8 0x7f5f49f6f3f3 in cfunction_vectorcall_O (/lib64/libpython3.13.so.1.0+0x16f3f3) (BuildId: e73f8929e700d0ac9deb5f65e2fa4a4fdeeef8bb)
    #9 0x7f5f49f525a4 in _PyEval_EvalFrameDefault (/lib64/libpython3.13.so.1.0+0x1525a4) (BuildId: e73f8929e700d0ac9deb5f65e2fa4a4fdeeef8bb)
    #10 0x7f5f49f70d2e in object_vacall (/lib64/libpython3.13.so.1.0+0x170d2e) (BuildId: e73f8929e700d0ac9deb5f65e2fa4a4fdeeef8bb)
    #11 0x7f5f49fa99cc in PyObject_CallMethodObjArgs (/lib64/libpython3.13.so.1.0+0x1a99cc) (BuildId: e73f8929e700d0ac9deb5f65e2fa4a4fdeeef8bb)
    #12 0x7f5f49fa96ec in PyImport_ImportModuleLevelObject (/lib64/libpython3.13.so.1.0+0x1a96ec) (BuildId: e73f8929e700d0ac9deb5f65e2fa4a4fdeeef8bb)
    #13 0x7f5f49f5520d in _PyEval_EvalFrameDefault (/lib64/libpython3.13.so.1.0+0x15520d) (BuildId: e73f8929e700d0ac9deb5f65e2fa4a4fdeeef8bb)
    #14 0x7f5f4a023e9e in PyEval_EvalCode (/lib64/libpython3.13.so.1.0+0x223e9e) (BuildId: e73f8929e700d0ac9deb5f65e2fa4a4fdeeef8bb)
    #15 0x7f5f4a040452 in builtin_exec (/lib64/libpython3.13.so.1.0+0x240452) (BuildId: e73f8929e700d0ac9deb5f65e2fa4a4fdeeef8bb)
    #16 0x7f5f49f6895a in cfunction_vectorcall_FASTCALL_KEYWORDS (/lib64/libpython3.13.so.1.0+0x16895a) (BuildId: e73f8929e700d0ac9deb5f65e2fa4a4fdeeef8bb)
    #17 0x7f5f49f525a4 in _PyEval_EvalFrameDefault (/lib64/libpython3.13.so.1.0+0x1525a4) (BuildId: e73f8929e700d0ac9deb5f65e2fa4a4fdeeef8bb)
    #18 0x7f5f49f70d2e in object_vacall (/lib64/libpython3.13.so.1.0+0x170d2e) (BuildId: e73f8929e700d0ac9deb5f65e2fa4a4fdeeef8bb)
    #19 0x7f5f49fa99cc in PyObject_CallMethodObjArgs (/lib64/libpython3.13.so.1.0+0x1a99cc) (BuildId: e73f8929e700d0ac9deb5f65e2fa4a4fdeeef8bb)
    #20 0x7f5f49fa96ec in PyImport_ImportModuleLevelObject (/lib64/libpython3.13.so.1.0+0x1a96ec) (BuildId: e73f8929e700d0ac9deb5f65e2fa4a4fdeeef8bb)
    #21 0x7f5f49f5520d in _PyEval_EvalFrameDefault (/lib64/libpython3.13.so.1.0+0x15520d) (BuildId: e73f8929e700d0ac9deb5f65e2fa4a4fdeeef8bb)
    #22 0x7f5f4a023e9e in PyEval_EvalCode (/lib64/libpython3.13.so.1.0+0x223e9e) (BuildId: e73f8929e700d0ac9deb5f65e2fa4a4fdeeef8bb)
    #23 0x7f5f4a040452 in builtin_exec (/lib64/libpython3.13.so.1.0+0x240452) (BuildId: e73f8929e700d0ac9deb5f65e2fa4a4fdeeef8bb)
    #24 0x7f5f49f6895a in cfunction_vectorcall_FASTCALL_KEYWORDS (/lib64/libpython3.13.so.1.0+0x16895a) (BuildId: e73f8929e700d0ac9deb5f65e2fa4a4fdeeef8bb)
    #25 0x7f5f49f525a4 in _PyEval_EvalFrameDefault (/lib64/libpython3.13.so.1.0+0x1525a4) (BuildId: e73f8929e700d0ac9deb5f65e2fa4a4fdeeef8bb)
    #26 0x7f5f49f70d2e in object_vacall (/lib64/libpython3.13.so.1.0+0x170d2e) (BuildId: e73f8929e700d0ac9deb5f65e2fa4a4fdeeef8bb)
    #27 0x7f5f49fa99cc in PyObject_CallMethodObjArgs (/lib64/libpython3.13.so.1.0+0x1a99cc) (BuildId: e73f8929e700d0ac9deb5f65e2fa4a4fdeeef8bb)
    #28 0x7f5f49fa96ec in PyImport_ImportModuleLevelObject (/lib64/libpython3.13.so.1.0+0x1a96ec) (BuildId: e73f8929e700d0ac9deb5f65e2fa4a4fdeeef8bb)
    #29 0x7f5f49f5520d in _PyEval_EvalFrameDefault (/lib64/libpython3.13.so.1.0+0x15520d) (BuildId: e73f8929e700d0ac9deb5f65e2fa4a4fdeeef8bb)

Direct leak of 1024 byte(s) in 1 object(s) allocated from:
    #0 0x7f5f4a4e6f2b in malloc (/usr/lib64/libasan.so.8+0xe6f2b) (BuildId: 4386f3fdd17c14d95efd91d6e6589d3e48629889)
    #1 0x7f5f49f2d8ad in _PyType_AllocNoTrack (/lib64/libpython3.13.so.1.0+0x12d8ad) (BuildId: e73f8929e700d0ac9deb5f65e2fa4a4fdeeef8bb)
    #2 0x7f5f49f2d4c4 in PyType_GenericAlloc (/lib64/libpython3.13.so.1.0+0x12d4c4) (BuildId: e73f8929e700d0ac9deb5f65e2fa4a4fdeeef8bb)
    #3 0x7f5f4a01c295 in _PyType_FromMetaclass_impl (/lib64/libpython3.13.so.1.0+0x21c295) (BuildId: e73f8929e700d0ac9deb5f65e2fa4a4fdeeef8bb)
    #4 0x7b5f466a6399 in nanobind::detail::init(char const*) ../../subprojects/nanobind-2.9.2/src/nb_internals.cpp:368
    #5 0x7b5f4669e3e5 in nanobind_abc_video_provider_exec(_object*) (/home/moi15moi/Documents/GitHub/VideoTimestamps/build/cp313/video_timestamps/video_provider/abc_video_provider.cpython-313-x86_64-linux-gnu.so+0x13e5) (BuildId: 339b01ec99e9a2c7273eea11b3cb0b9cbbf4ddaf)
    #6 0x7f5f4a02c284 in PyModule_ExecDef (/lib64/libpython3.13.so.1.0+0x22c284) (BuildId: e73f8929e700d0ac9deb5f65e2fa4a4fdeeef8bb)
    #7 0x7f5f4a031b4f in _imp_exec_builtin (/lib64/libpython3.13.so.1.0+0x231b4f) (BuildId: e73f8929e700d0ac9deb5f65e2fa4a4fdeeef8bb)
    #8 0x7f5f49f6f3f3 in cfunction_vectorcall_O (/lib64/libpython3.13.so.1.0+0x16f3f3) (BuildId: e73f8929e700d0ac9deb5f65e2fa4a4fdeeef8bb)
    #9 0x7f5f49f525a4 in _PyEval_EvalFrameDefault (/lib64/libpython3.13.so.1.0+0x1525a4) (BuildId: e73f8929e700d0ac9deb5f65e2fa4a4fdeeef8bb)
    #10 0x7f5f49f70d2e in object_vacall (/lib64/libpython3.13.so.1.0+0x170d2e) (BuildId: e73f8929e700d0ac9deb5f65e2fa4a4fdeeef8bb)
    #11 0x7f5f49fa99cc in PyObject_CallMethodObjArgs (/lib64/libpython3.13.so.1.0+0x1a99cc) (BuildId: e73f8929e700d0ac9deb5f65e2fa4a4fdeeef8bb)
    #12 0x7f5f49fa96ec in PyImport_ImportModuleLevelObject (/lib64/libpython3.13.so.1.0+0x1a96ec) (BuildId: e73f8929e700d0ac9deb5f65e2fa4a4fdeeef8bb)
    #13 0x7f5f49f5520d in _PyEval_EvalFrameDefault (/lib64/libpython3.13.so.1.0+0x15520d) (BuildId: e73f8929e700d0ac9deb5f65e2fa4a4fdeeef8bb)
    #14 0x7f5f4a023e9e in PyEval_EvalCode (/lib64/libpython3.13.so.1.0+0x223e9e) (BuildId: e73f8929e700d0ac9deb5f65e2fa4a4fdeeef8bb)
    #15 0x7f5f4a040452 in builtin_exec (/lib64/libpython3.13.so.1.0+0x240452) (BuildId: e73f8929e700d0ac9deb5f65e2fa4a4fdeeef8bb)
    #16 0x7f5f49f6895a in cfunction_vectorcall_FASTCALL_KEYWORDS (/lib64/libpython3.13.so.1.0+0x16895a) (BuildId: e73f8929e700d0ac9deb5f65e2fa4a4fdeeef8bb)
    #17 0x7f5f49f525a4 in _PyEval_EvalFrameDefault (/lib64/libpython3.13.so.1.0+0x1525a4) (BuildId: e73f8929e700d0ac9deb5f65e2fa4a4fdeeef8bb)
    #18 0x7f5f49f70d2e in object_vacall (/lib64/libpython3.13.so.1.0+0x170d2e) (BuildId: e73f8929e700d0ac9deb5f65e2fa4a4fdeeef8bb)
    #19 0x7f5f49fa99cc in PyObject_CallMethodObjArgs (/lib64/libpython3.13.so.1.0+0x1a99cc) (BuildId: e73f8929e700d0ac9deb5f65e2fa4a4fdeeef8bb)
    #20 0x7f5f49fa96ec in PyImport_ImportModuleLevelObject (/lib64/libpython3.13.so.1.0+0x1a96ec) (BuildId: e73f8929e700d0ac9deb5f65e2fa4a4fdeeef8bb)
    #21 0x7f5f49f5520d in _PyEval_EvalFrameDefault (/lib64/libpython3.13.so.1.0+0x15520d) (BuildId: e73f8929e700d0ac9deb5f65e2fa4a4fdeeef8bb)
    #22 0x7f5f4a023e9e in PyEval_EvalCode (/lib64/libpython3.13.so.1.0+0x223e9e) (BuildId: e73f8929e700d0ac9deb5f65e2fa4a4fdeeef8bb)
    #23 0x7f5f4a040452 in builtin_exec (/lib64/libpython3.13.so.1.0+0x240452) (BuildId: e73f8929e700d0ac9deb5f65e2fa4a4fdeeef8bb)
    #24 0x7f5f49f6895a in cfunction_vectorcall_FASTCALL_KEYWORDS (/lib64/libpython3.13.so.1.0+0x16895a) (BuildId: e73f8929e700d0ac9deb5f65e2fa4a4fdeeef8bb)
    #25 0x7f5f49f525a4 in _PyEval_EvalFrameDefault (/lib64/libpython3.13.so.1.0+0x1525a4) (BuildId: e73f8929e700d0ac9deb5f65e2fa4a4fdeeef8bb)
    #26 0x7f5f49f70d2e in object_vacall (/lib64/libpython3.13.so.1.0+0x170d2e) (BuildId: e73f8929e700d0ac9deb5f65e2fa4a4fdeeef8bb)
    #27 0x7f5f49fa99cc in PyObject_CallMethodObjArgs (/lib64/libpython3.13.so.1.0+0x1a99cc) (BuildId: e73f8929e700d0ac9deb5f65e2fa4a4fdeeef8bb)
    #28 0x7f5f49fa96ec in PyImport_ImportModuleLevelObject (/lib64/libpython3.13.so.1.0+0x1a96ec) (BuildId: e73f8929e700d0ac9deb5f65e2fa4a4fdeeef8bb)
    #29 0x7f5f49f5520d in _PyEval_EvalFrameDefault (/lib64/libpython3.13.so.1.0+0x15520d) (BuildId: e73f8929e700d0ac9deb5f65e2fa4a4fdeeef8bb)

Direct leak of 984 byte(s) in 1 object(s) allocated from:
    #0 0x7f5f4a4e6f2b in malloc (/usr/lib64/libasan.so.8+0xe6f2b) (BuildId: 4386f3fdd17c14d95efd91d6e6589d3e48629889)
    #1 0x7f5f49f2d8ad in _PyType_AllocNoTrack (/lib64/libpython3.13.so.1.0+0x12d8ad) (BuildId: e73f8929e700d0ac9deb5f65e2fa4a4fdeeef8bb)
    #2 0x7f5f49f2d4c4 in PyType_GenericAlloc (/lib64/libpython3.13.so.1.0+0x12d4c4) (BuildId: e73f8929e700d0ac9deb5f65e2fa4a4fdeeef8bb)
    #3 0x7f5f4a01c295 in _PyType_FromMetaclass_impl (/lib64/libpython3.13.so.1.0+0x21c295) (BuildId: e73f8929e700d0ac9deb5f65e2fa4a4fdeeef8bb)
    #4 0x7b5f466b5757 in nb_type_from_metaclass ../../subprojects/nanobind-2.9.2/src/nb_type.cpp:714
    #5 0x7b5f466b5ef8 in nb_type_tp ../../subprojects/nanobind-2.9.2/src/nb_type.cpp:901
    #6 0x7b5f466b9b5d in nanobind::detail::nb_type_new(nanobind::detail::type_init_data const*) ../../subprojects/nanobind-2.9.2/src/nb_type.cpp:1319
    #7 0x7b5f4669eb7b in nanobind_abc_video_provider_exec_impl(nanobind::module_) (/home/moi15moi/Documents/GitHub/VideoTimestamps/build/cp313/video_timestamps/video_provider/abc_video_provider.cpython-313-x86_64-linux-gnu.so+0x1b7b) (BuildId: 339b01ec99e9a2c7273eea11b3cb0b9cbbf4ddaf)
    #8 0x7b5f4669e4ce in nanobind_abc_video_provider_exec(_object*) (/home/moi15moi/Documents/GitHub/VideoTimestamps/build/cp313/video_timestamps/video_provider/abc_video_provider.cpython-313-x86_64-linux-gnu.so+0x14ce) (BuildId: 339b01ec99e9a2c7273eea11b3cb0b9cbbf4ddaf)
    #9 0x7f5f4a02c284 in PyModule_ExecDef (/lib64/libpython3.13.so.1.0+0x22c284) (BuildId: e73f8929e700d0ac9deb5f65e2fa4a4fdeeef8bb)
    #10 0x7f5f4a031b4f in _imp_exec_builtin (/lib64/libpython3.13.so.1.0+0x231b4f) (BuildId: e73f8929e700d0ac9deb5f65e2fa4a4fdeeef8bb)
    #11 0x7f5f49f6f3f3 in cfunction_vectorcall_O (/lib64/libpython3.13.so.1.0+0x16f3f3) (BuildId: e73f8929e700d0ac9deb5f65e2fa4a4fdeeef8bb)
    #12 0x7f5f49f525a4 in _PyEval_EvalFrameDefault (/lib64/libpython3.13.so.1.0+0x1525a4) (BuildId: e73f8929e700d0ac9deb5f65e2fa4a4fdeeef8bb)
    #13 0x7f5f49f70d2e in object_vacall (/lib64/libpython3.13.so.1.0+0x170d2e) (BuildId: e73f8929e700d0ac9deb5f65e2fa4a4fdeeef8bb)
    #14 0x7f5f49fa99cc in PyObject_CallMethodObjArgs (/lib64/libpython3.13.so.1.0+0x1a99cc) (BuildId: e73f8929e700d0ac9deb5f65e2fa4a4fdeeef8bb)
    #15 0x7f5f49fa96ec in PyImport_ImportModuleLevelObject (/lib64/libpython3.13.so.1.0+0x1a96ec) (BuildId: e73f8929e700d0ac9deb5f65e2fa4a4fdeeef8bb)
    #16 0x7f5f49f5520d in _PyEval_EvalFrameDefault (/lib64/libpython3.13.so.1.0+0x15520d) (BuildId: e73f8929e700d0ac9deb5f65e2fa4a4fdeeef8bb)
    #17 0x7f5f4a023e9e in PyEval_EvalCode (/lib64/libpython3.13.so.1.0+0x223e9e) (BuildId: e73f8929e700d0ac9deb5f65e2fa4a4fdeeef8bb)
    #18 0x7f5f4a040452 in builtin_exec (/lib64/libpython3.13.so.1.0+0x240452) (BuildId: e73f8929e700d0ac9deb5f65e2fa4a4fdeeef8bb)
    #19 0x7f5f49f6895a in cfunction_vectorcall_FASTCALL_KEYWORDS (/lib64/libpython3.13.so.1.0+0x16895a) (BuildId: e73f8929e700d0ac9deb5f65e2fa4a4fdeeef8bb)
    #20 0x7f5f49f525a4 in _PyEval_EvalFrameDefault (/lib64/libpython3.13.so.1.0+0x1525a4) (BuildId: e73f8929e700d0ac9deb5f65e2fa4a4fdeeef8bb)
    #21 0x7f5f49f70d2e in object_vacall (/lib64/libpython3.13.so.1.0+0x170d2e) (BuildId: e73f8929e700d0ac9deb5f65e2fa4a4fdeeef8bb)
    #22 0x7f5f49fa99cc in PyObject_CallMethodObjArgs (/lib64/libpython3.13.so.1.0+0x1a99cc) (BuildId: e73f8929e700d0ac9deb5f65e2fa4a4fdeeef8bb)
    #23 0x7f5f49fa96ec in PyImport_ImportModuleLevelObject (/lib64/libpython3.13.so.1.0+0x1a96ec) (BuildId: e73f8929e700d0ac9deb5f65e2fa4a4fdeeef8bb)
    #24 0x7f5f49f5520d in _PyEval_EvalFrameDefault (/lib64/libpython3.13.so.1.0+0x15520d) (BuildId: e73f8929e700d0ac9deb5f65e2fa4a4fdeeef8bb)
    #25 0x7f5f4a023e9e in PyEval_EvalCode (/lib64/libpython3.13.so.1.0+0x223e9e) (BuildId: e73f8929e700d0ac9deb5f65e2fa4a4fdeeef8bb)
    #26 0x7f5f4a040452 in builtin_exec (/lib64/libpython3.13.so.1.0+0x240452) (BuildId: e73f8929e700d0ac9deb5f65e2fa4a4fdeeef8bb)
    #27 0x7f5f49f6895a in cfunction_vectorcall_FASTCALL_KEYWORDS (/lib64/libpython3.13.so.1.0+0x16895a) (BuildId: e73f8929e700d0ac9deb5f65e2fa4a4fdeeef8bb)
    #28 0x7f5f49f525a4 in _PyEval_EvalFrameDefault (/lib64/libpython3.13.so.1.0+0x1525a4) (BuildId: e73f8929e700d0ac9deb5f65e2fa4a4fdeeef8bb)
    #29 0x7f5f49f70d2e in object_vacall (/lib64/libpython3.13.so.1.0+0x170d2e) (BuildId: e73f8929e700d0ac9deb5f65e2fa4a4fdeeef8bb)

SUMMARY: AddressSanitizer: 4136 byte(s) leaked in 4 allocation(s).

My python c extension just have those 2 files:

• abc_video_provider.cpp
• abc_video_provider.hpp

This is how I build my project (I use meson-python)

pip install --no-build-isolation --editable . -Csetup-args="-Db_sanitize=address" -Csetup-args="-Dbuildtype=debug"
export LD_PRELOAD=/usr/lib64/libasan.so.8
python test.py

test.py contain this

from video_timestamps import ABCVideoProvider

I don't understand why there is some memory leak detected? I believe it may be a false positive, but i'm writing to you just to be sure.