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143 Open 2,788 Closed
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Issues list

test_frame.test_repr_deep() fails randomly on Windows11 Bigmem buildbot: _PyObject_GC_UNTRACK() assertion error tests Tests in the Lib/test dir type-crash A hard crash of the interpreter, possibly with a core dump
#133384 opened May 4, 2025 by StanFromIreland
1
segfault when deleting an object after returning it 3.14 new features, bugs and security fixes interpreter-core (Objects, Python, Grammar, and Parser dirs) release-blocker type-crash A hard crash of the interpreter, possibly with a core dump
#133371 opened May 4, 2025 by graingert
6
Regression in Python 3.14.0a7. 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
#133352 opened May 3, 2025 by felixxm
6
test_frame does crash randomly on Linux (x86-64 and ppc64le) release-blocker tests Tests in the Lib/test dir type-crash A hard crash of the interpreter, possibly with a core dump
#133261 opened May 1, 2025 by vstinner
14
UAF: xml.etree.ElementTree.Element.__deepcopy__ when concurrent mutations happen extension-modules C modules in the Modules dir topic-XML type-crash A hard crash of the interpreter, possibly with a core dump
#133009 opened Apr 26, 2025 by picnixz
@picnixz
Crash due to racy read in dictobject do_lookup under free threading interpreter-core (Objects, Python, Grammar, and Parser dirs) topic-free-threading type-crash A hard crash of the interpreter, possibly with a core dump
#132869 opened Apr 24, 2025 by hawkinsp
"double free or corruption (!prev)" with radicale pending The issue will be closed if no feedback is provided topic-ctypes type-crash A hard crash of the interpreter, possibly with a core dump
#132856 opened Apr 23, 2025 by DrElizar
2
Preventing the use of a null pointer in mro_hierarchy interpreter-core (Objects, Python, Grammar, and Parser dirs) type-crash A hard crash of the interpreter, possibly with a core dump
#132835 opened Apr 23, 2025 by smurav
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
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
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