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cpython/Tools/tsan/suppressions_free_threading.txt
Daniele Parmeggiani 362cd2680b
gh-117657: Fix __slots__ thread safety in free-threaded build (#119368)
Fix a race in `PyMember_GetOne` and `PyMember_SetOne` for `Py_T_OBJECT_EX`.
These functions implement `__slots__` accesses for Python objects.
2024-06-17 18:44:54 +00:00

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# This file contains suppressions for the free-threaded build. It contains the
# suppressions for the default build and additional suppressions needed only in
# the free-threaded build.
#
# reference: https://github.com/google/sanitizers/wiki/ThreadSanitizerSuppressions
## Default build suppresssions
race:get_allocator_unlocked
race:set_allocator_unlocked
## Free-threaded suppressions
# These entries are for warnings that trigger in a library function, as called
# by a CPython function.
# https://gist.github.com/swtaarrs/8e0e365e1d9cecece3269a2fb2f2b8b8
race:sock_recv_impl
# https://gist.github.com/swtaarrs/08dfe7883b4c975c31ecb39388987a67
race:free_threadstate
# These warnings trigger directly in a CPython function.
race_top:_add_to_weak_set
race_top:_in_weak_set
race_top:_PyEval_EvalFrameDefault
race_top:assign_version_tag
race_top:insertdict
race_top:lookup_tp_dict
race_top:new_reference
race_top:set_contains_key
# https://gist.github.com/colesbury/d13d033f413b4ad07929d044bed86c35
race_top:set_discard_entry
race_top:_PyDict_CheckConsistency
race_top:_Py_dict_lookup_threadsafe
race_top:_multiprocessing_SemLock_acquire_impl
race_top:dictiter_new
race_top:dictresize
race_top:insert_to_emptydict
race_top:insertdict
race_top:list_get_item_ref
race_top:make_pending_calls
race_top:set_add_entry
race_top:_Py_slot_tp_getattr_hook
race_top:add_threadstate
race_top:dump_traceback
race_top:fatal_error
race_top:_multiprocessing_SemLock_release_impl
race_top:_PyFrame_GetCode
race_top:_PyFrame_Initialize
race_top:PyInterpreterState_ThreadHead
race_top:_PyObject_TryGetInstanceAttribute
race_top:PyThreadState_Next
race_top:PyUnstable_InterpreterFrame_GetLine
race_top:sock_close
race_top:tstate_delete_common
race_top:tstate_is_freed
race_top:type_modified_unlocked
race_top:write_thread_id
race_top:PyThreadState_Clear
# Only seen on macOS, sample: https://gist.github.com/aisk/dda53f5d494a4556c35dde1fce03259c
race_top:set_default_allocator_unlocked
# https://gist.github.com/mpage/6962e8870606cfc960e159b407a0cb40
thread:pthread_create