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Issues list

SIGSEV with method descriptors of _io._TextIOBase 3.13 bugs and security fixes 3.14 new features, bugs and security fixes extension-modules C modules in the Modules dir type-crash A hard crash of the interpreter, possibly with a core dump
#132747 opened Apr 20, 2025 by Changaco
@ZeroIntensity
7
Segfault in union_repr from list_repr_impl in free-threaded build 3.13 bugs and security fixes 3.14 new features, bugs and security fixes interpreter-core (Objects, Python, Grammar, and Parser dirs) topic-free-threading topic-typing type-crash A hard crash of the interpreter, possibly with a core dump
#132713 opened Apr 19, 2025 by devdanzin
@sobolevn
7
Segfault/abort from calling BytesIO unshare_buffer in threads on a free-threaded build 3.13 bugs and security fixes 3.14 new features, bugs and security fixes extension-modules C modules in the Modules dir topic-free-threading type-crash A hard crash of the interpreter, possibly with a core dump
#132551 opened Apr 15, 2025 by devdanzin
6
Building a ctypes.CField with wrong byte_size aborts 3.14 new features, bugs and security fixes extension-modules C modules in the Modules dir topic-ctypes type-crash A hard crash of the interpreter, possibly with a core dump
#132470 opened Apr 13, 2025 by devdanzin
1
Abort from calling OrderedDict.setdefault with an invalid value interpreter-core (Objects, Python, Grammar, and Parser dirs) type-crash A hard crash of the interpreter, possibly with a core dump
#132461 opened Apr 13, 2025 by devdanzin
2
SIGSEV in datetime.timedelta (possibly from datetime's C delta_new) extension-modules C modules in the Modules dir type-crash A hard crash of the interpreter, possibly with a core dump
#132413 opened Apr 11, 2025 by Jacoblightning
30
Concurrent deallocation of threads while calling PyEval_SetTrace interpreter-core (Objects, Python, Grammar, and Parser dirs) topic-C-API topic-free-threading type-crash A hard crash of the interpreter, possibly with a core dump
#132296 opened Apr 9, 2025 by devdanzin
1
Crash (AccessViolation) running py -m ensurepip from windows docker container python:3.12 OS-windows topic-ensurepip type-crash A hard crash of the interpreter, possibly with a core dump
#131795 opened Mar 27, 2025 by inbilla
5
DECREF_INPUTS() should be escaping 3.14 new features, bugs and security fixes interpreter-core (Objects, Python, Grammar, and Parser dirs) topic-JIT type-crash A hard crash of the interpreter, possibly with a core dump
#131688 opened Mar 24, 2025 by brandtbucher
@markshannon
Unrecoverable stack overflow with infinite recursion on macOS interpreter-core (Objects, Python, Grammar, and Parser dirs) OS-mac type-crash A hard crash of the interpreter, possibly with a core dump
#131543 opened Mar 21, 2025 by tomMoral
7
Use after free (stackref borrow after close) in BINARY_OP_INPLACE_ADD_UNICODE interpreter-core (Objects, Python, Grammar, and Parser dirs) type-crash A hard crash of the interpreter, possibly with a core dump
#130786 opened Mar 3, 2025 by markshannon
Use after free in PyDict_Clear() due to re-entrancy 3.13 bugs and security fixes 3.14 new features, bugs and security fixes interpreter-core (Objects, Python, Grammar, and Parser dirs) type-crash A hard crash of the interpreter, possibly with a core dump
#130555 opened Feb 25, 2025 by colesbury
3
segmentfault when pip installing setuptools build The build process and cross-build interpreter-core (Objects, Python, Grammar, and Parser dirs) type-crash A hard crash of the interpreter, possibly with a core dump
#129992 opened Feb 11, 2025 by kemier
4
Failed assertion in _PyUnicode_Equal from calculate_suggestions with non-string candidate 3.12 only security fixes 3.13 bugs and security fixes 3.14 new features, bugs and security fixes interpreter-core (Objects, Python, Grammar, and Parser dirs) type-crash A hard crash of the interpreter, possibly with a core dump
#129573 opened Feb 2, 2025 by devdanzin
9
Fatal Python error: _enter_buffered_busy: could not acquire lock for <_io.BufferedWriter name='<stderr>'> at interpreter shutdown, possibly due to daemon threads interpreter-core (Objects, Python, Grammar, and Parser dirs) pending The issue will be closed if no feedback is provided type-crash A hard crash of the interpreter, possibly with a core dump
#129536 opened Feb 1, 2025 by ShaneHarvey
6
test_call.test_super_deep started segfaulting with 3.14.0a4 freethreading tests Tests in the Lib/test dir topic-free-threading type-crash A hard crash of the interpreter, possibly with a core dump
#128954 opened Jan 17, 2025 by mgorny
4
test_free_threading.test_monitoring.SetProfileMultiThreaded.test_instrumentation crashes intermittently interpreter-core (Objects, Python, Grammar, and Parser dirs) tests Tests in the Lib/test dir topic-free-threading type-crash A hard crash of the interpreter, possibly with a core dump
#128806 opened Jan 14, 2025 by mpage
1
test_free_threading.test_type.TestType.test_attr_cache_consistency crashes intermittently tests Tests in the Lib/test dir topic-free-threading type-crash A hard crash of the interpreter, possibly with a core dump
#128804 opened Jan 13, 2025 by mpage
Subinterpreters don't properly clean up threads 3.13 bugs and security fixes 3.14 new features, bugs and security fixes extension-modules C modules in the Modules dir topic-subinterpreters type-crash A hard crash of the interpreter, possibly with a core dump
#128639 opened Jan 8, 2025 by ZeroIntensity
Segfault when updating from 3.13.0 to 3.13.1 while Python is running 3.13 bugs and security fixes interpreter-core (Objects, Python, Grammar, and Parser dirs) OS-linux topic-email type-bug An unexpected behavior, bug, or error type-crash A hard crash of the interpreter, possibly with a core dump
#128341 opened Dec 30, 2024 by hroncok
15
Failed assertion in Python/legacy_tracing.c:431 on a free-threading build topic-free-threading type-crash A hard crash of the interpreter, possibly with a core dump
#127235 opened Nov 24, 2024 by devdanzin
3
Assertion failures from _interpchannels._register_end_types 3.13 bugs and security fixes 3.14 new features, bugs and security fixes extension-modules C modules in the Modules dir topic-subinterpreters type-crash A hard crash of the interpreter, possibly with a core dump
#127234 opened Nov 24, 2024 by devdanzin
1
test_interpreters.test_stress Crashes in managed_static_type_state_clear() 3.14 new features, bugs and security fixes interpreter-core (Objects, Python, Grammar, and Parser dirs) topic-subinterpreters type-crash A hard crash of the interpreter, possibly with a core dump
#127108 opened Nov 21, 2024 by ericsnowcurrently
2
Disabling the uop optimizer leads to crashes 3.14 new features, bugs and security fixes interpreter-core (Objects, Python, Grammar, and Parser dirs) topic-JIT type-crash A hard crash of the interpreter, possibly with a core dump
#127083 opened Nov 21, 2024 by brandtbucher
7
An interpreter can start running during _interpreters.destroy 3.13 bugs and security fixes 3.14 new features, bugs and security fixes extension-modules C modules in the Modules dir topic-subinterpreters type-crash A hard crash of the interpreter, possibly with a core dump
#127041 opened Nov 19, 2024 by ZeroIntensity
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