Hello all,
On Linux I am getting "Segmentation fault (core dumped)" when I run the simple
Qt Widget app at https://doc.qt.io/qtforpython-6/quickstart.html. This happens
on Python 3.12.3 and the most recent versions of PySide6. It does not happen on
Python 3.11.9. Using pystack, I get this from the core dump:
Core file information:
state: R zombie: True niceness: 0
pid: 1452902 ppid: 1451731 sid: 1451731
uid: 1000 gid: 1000 pgrp: 1452902
executable: python arguments: python test.py
The process died due a segmentation fault accessing address: 0xa8
Traceback for thread 1452902 [Has the GIL] (most recent call last):
(Python) File "/home/dev/src/test.py", line 3, in <module>
from PySide6 import QtCore, QtWidgets, QtGui
(Python) File "<frozen importlib._bootstrap>", line 1360, in _find_and_load
(Python) File "<frozen importlib._bootstrap>", line 1331, in
_find_and_load_unlocked
(Python) File "<frozen importlib._bootstrap>", line 935, in _load_unlocked
(Python) File "<frozen importlib._bootstrap_external>", line 995, in
exec_module
(Python) File "<frozen importlib._bootstrap>", line 488, in
_call_with_frames_removed
(Python) File
"/home/dev/src/venv/dev12/lib64/python3.12/site-packages/PySide6/__init__.py",
line 124, in <module>
_setupQtDirectories()
(Python) File
"/home/dev/src/venv/dev12/lib64/python3.12/site-packages/PySide6/__init__.py",
line 64, in _setupQtDirectories
from shiboken6 import Shiboken
(Python) File "<frozen importlib._bootstrap>", line 1360, in _find_and_load
(Python) File "<frozen importlib._bootstrap>", line 1331, in
_find_and_load_unlocked
(Python) File "<frozen importlib._bootstrap>", line 935, in _load_unlocked
(Python) File "<frozen importlib._bootstrap_external>", line 995, in
exec_module
(Python) File "<frozen importlib._bootstrap>", line 488, in
_call_with_frames_removed
(Python) File
"/home/dev/src/venv/dev12/lib64/python3.12/site-packages/shiboken6/__init__.py",
line 27, in <module>
from shiboken6.Shiboken import *
(Python) File "<frozen importlib._bootstrap>", line 1360, in _find_and_load
(Python) File "<frozen importlib._bootstrap>", line 1331, in
_find_and_load_unlocked
(Python) File "<frozen importlib._bootstrap>", line 921, in _load_unlocked
(Python) File "<frozen importlib._bootstrap>", line 813, in module_from_spec
(Python) File "<frozen importlib._bootstrap_external>", line 1289, in
create_module
(Python) File "<frozen importlib._bootstrap>", line 488, in
_call_with_frames_removed
Any suggestions on how to debug?
-Stephen
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