==106329== Memcheck, a memory error detector
==106329== Copyright (C) 2002-2017, and GNU GPL'd, by Julian Seward et al.
==106329== Using Valgrind-3.18.1 and LibVEX; rerun with -h for copyright info
==106329== Command: python /home/frkleint/samples/pyside2310.py
==106329== 

==106329== Invalid read of size 1
==106329==    at 0x235307: ??? (in /usr/bin/python3.10)
==106329==    by 0x235104: ??? (in /usr/bin/python3.10)
==106329==    by 0x233CE8: ??? (in /usr/bin/python3.10)
==106329==    by 0x33C65F: ??? (in /usr/bin/python3.10)
==106329==    by 0x2264F5: _PyObject_GC_New (in /usr/bin/python3.10)
==106329==    by 0x24C5BF: ??? (in /usr/bin/python3.10)
==106329==    by 0x272D4B: ??? (in /usr/bin/python3.10)
==106329==    by 0x67BB8844: _PyObject_VectorcallTstate (abstract.h:114)
==106329==    by 0x67BB88A4: PyObject_Vectorcall (abstract.h:123)
==106329==    by 0x67C27BCA: QWidgetWrapper::eventFilter(QObject*, QEvent*) (qwidget_wrapper.cpp:953)
==106329==    by 0x64D3B62B: QCoreApplicationPrivate::sendThroughObjectEventFilters(QObject*, QEvent*) (qcoreapplication.cpp:1247)
==106329==    by 0x68C112C0: QApplicationPrivate::notify_helper(QObject*, QEvent*) (qapplication.cpp:3280)
==106329==  Address 0xa9 is not stack'd, malloc'd or (recently) free'd
==106329== 
==106329== 
==106329== Process terminating with default action of signal 11 (SIGSEGV)
==106329==  Access not within mapped region at address 0xA9
==106329==    at 0x235307: ??? (in /usr/bin/python3.10)
==106329==    by 0x235104: ??? (in /usr/bin/python3.10)
==106329==    by 0x233CE8: ??? (in /usr/bin/python3.10)
==106329==    by 0x33C65F: ??? (in /usr/bin/python3.10)
==106329==    by 0x2264F5: _PyObject_GC_New (in /usr/bin/python3.10)
==106329==    by 0x24C5BF: ??? (in /usr/bin/python3.10)
==106329==    by 0x272D4B: ??? (in /usr/bin/python3.10)
==106329==    by 0x67BB8844: _PyObject_VectorcallTstate (abstract.h:114)
==106329==    by 0x67BB88A4: PyObject_Vectorcall (abstract.h:123)
==106329==    by 0x67C27BCA: QWidgetWrapper::eventFilter(QObject*, QEvent*) (qwidget_wrapper.cpp:953)
==106329==    by 0x64D3B62B: QCoreApplicationPrivate::sendThroughObjectEventFilters(QObject*, QEvent*) (qcoreapplication.cpp:1247)
==106329==    by 0x68C112C0: QApplicationPrivate::notify_helper(QObject*, QEvent*) (qapplication.cpp:3280)
==106329==  If you believe this happened as a result of a stack
==106329==  overflow in your program's main thread (unlikely but
==106329==  possible), you can try to increase the size of the
==106329==  main thread stack using the --main-stacksize= flag.
==106329==  The main thread stack size used in this run was 8388608.
==106329==