$ ./python -m test -v test_tools.test_freeze -u all== CPython 3.12.0rc3+ (heads/3.12-dirty:4a0c118d6a, Sep 20 2023, 16:55:13) [GCC 13.2.1 20230728 (Red Hat 13.2.1-1)]== Linux-6.4.14-200.fc38.x86_64-x86_64-with-glibc2.37 little-endian== Python build: debug== cwd: /home/vstinner/python/3.12/build/test_python_768929æ== CPU count: 12== encodings: locale=UTF-8, FS=utf-80:00:00 load avg: 1.16 Run tests sequentially0:00:00 load avg: 1.16 [1/1] test_tools.test_freezetest_freeze_simple_script (test.test_tools.test_freeze.TestFreeze.test_freeze_simple_script) ... creating the script to be frozen at /tmp/tmp_as044dn/app.pycopying the source tree into /tmp/tmp_as044dn/cpython...^CFatal Python error: _Py_CheckSlotResult: Slot * of type int succeeded with an exception setPython runtime state: initializedKeyboardInterruptCurrent thread 0x00007fd397f9e740 (most recent call first):  File "/home/vstinner/python/3.12/Lib/shutil.py", line 376 in copystat  File "/home/vstinner/python/3.12/Lib/shutil.py", line 536 in _copytree  File "/home/vstinner/python/3.12/Lib/shutil.py", line 588 in copytree  File "/home/vstinner/python/3.12/Lib/shutil.py", line 524 in _copytree  File "/home/vstinner/python/3.12/Lib/shutil.py", line 588 in copytree  ...

(gdb) where#0  long_mul (a=0x7fffe97e8ac0, b=0x7fffea5d23c0) at Objects/longobject.c:3956#1  0x00000000004ca219 in binary_op1 (v=1695221791, w=1000000000, op_slot=16, op_name=0x7adfe4 "*") at Objects/abstract.c:882#2  0x00000000004cab6b in PyNumber_Multiply (v=1695221791, w=1000000000) at Objects/abstract.c:1100#3  0x000000000070a0ac in fill_time (module=<module at remote 0x7fffea5ce570>, v=<os.stat_result at remote 0x7fffe97fb150>, s_index=7,     f_index=10, ns_index=13, sec=1695221791, nsec=606287902) at ./Modules/posixmodule.c:2400#4  0x000000000070a398 in _pystat_fromstructstat (module=<module at remote 0x7fffea5ce570>, st=0x7ffffffe8730)    at ./Modules/posixmodule.c:2508#5  0x0000000000713e1d in DirEntry_fetch_stat (module=<module at remote 0x7fffea5ce570>, self=0x7fffe97d5ae0, follow_symlinks=0)    at ./Modules/posixmodule.c:14639#6  0x0000000000713e64 in DirEntry_get_lstat (defining_class=0xb6dd60, self=0x7fffe97d5ae0) at ./Modules/posixmodule.c:14650#7  0x0000000000713f2a in os_DirEntry_stat_impl (self=0x7fffe97d5ae0, defining_class=0xb6dd60, follow_symlinks=1)    at ./Modules/posixmodule.c:14685#8  0x000000000071dadc in os_DirEntry_stat (self=0x7fffe97d5ae0, defining_class=0xb6dd60, args=0x7ffff7fbafb0, nargs=0, kwnames=0x0)    at ./Modules/clinic/posixmodule.c.h:10788#9  0x00000000004feba4 in method_vectorcall_FASTCALL_KEYWORDS_METHOD (func=<method_descriptor at remote 0x7fffea5fc6b0>,     args=0x7ffff7fbafa8, nargsf=9223372036854775809, kwnames=0x0) at Objects/descrobject.c:387#10 0x00000000004ed499 in _PyObject_VectorcallTstate (tstate=0xb5a8e0 <_PyRuntime+475616>,     callable=<method_descriptor at remote 0x7fffea5fc6b0>, args=0x7ffff7fbafa8, nargsf=9223372036854775809, kwnames=0x0)    at ./Include/internal/pycore_call.h:92#11 0x00000000004ee17d in PyObject_Vectorcall (callable=<method_descriptor at remote 0x7fffea5fc6b0>, args=0x7ffff7fbafa8,     nargsf=9223372036854775809, kwnames=0x0) at Objects/call.c:325#12 0x0000000000644123 in _PyEval_EvalFrameDefault (tstate=0xb5a8e0 <_PyRuntime+475616>, frame=0x7ffff7fbaf38, throwflag=0)    at Python/bytecodes.c:2711#13 0x000000000062f7a0 in _PyEval_EvalFrame (tstate=0xb5a8e0 <_PyRuntime+475616>, frame=0x7ffff7fba1c0, throwflag=0)    at ./Include/internal/pycore_ceval.h:88