Segfault on exit in _PyObject_GC_UNTRACK_impl when dereferencing qApp

Thread 1 "python3" received signal SIGSEGV, Segmentation fault.
0x0000000000545563 in _PyObject_GC_UNTRACK_impl (op=
    <Test(_called=True, __METAOBJECT__=<PyCapsule at remote 0x7ffff1548ea0>) at remote 0x7ffff1548f90>, lineno=2200, 
    filename=<synthetic pointer>) at ../Include/internal/pycore_object.h:74
74	../Include/internal/pycore_object.h: No such file or directory.
#0  0x0000000000545563 in _PyObject_GC_UNTRACK_impl (
    op=<Test(_called=True, __METAOBJECT__=<PyCapsule at remote 0x7ffff1548ea0>) at remote 0x7ffff1548f90>, lineno=2200, 
    filename=<synthetic pointer>) at ../Include/internal/pycore_object.h:74
#1  PyObject_GC_UnTrack (op_raw=0x7ffff1548f90) at ../Modules/gcmodule.c:2200
#2  subtype_dealloc (self=<Test(_called=True, __METAOBJECT__=<PyCapsule at remote 0x7ffff1548ea0>) at remote 0x7ffff1548f90>)
    at ../Objects/typeobject.c:1251
#3  0x00000000004facc7 in _Py_Dealloc (op=<optimized out>) at ../Objects/object.c:2209
#4  _Py_DECREF (op=<optimized out>) at ../Include/object.h:430
#5  _Py_XDECREF (op=<optimized out>) at ../Include/object.h:497
#6  insertdict (mp=<optimized out>, key='qApp', hash=<optimized out>, value=<optimized out>) at ../Objects/dictobject.c:1123
#7  0x00007ffff77c9d85 in monitor_qApp_var (qApp=None) at ./sources/shiboken2/libshiboken/qapp_macro.cpp:75
#8  MakeQAppWrapper (type=<optimized out>, type@entry=0x0) at ./sources/shiboken2/libshiboken/qapp_macro.cpp:95
#9  0x00007ffff6fde980 in PySide::destroyQCoreApplication () at ./sources/pyside2/libpyside/pyside.cpp:215
#10 0x00007ffff6fdf9a1 in PySide::runCleanupFunctions () at ./sources/pyside2/libpyside/pyside.cpp:170
#11 0x00007ffff72d8c45 in SbkQtCoreModule___moduleShutdown (self=<optimized out>)
    at ./pyside3_build/py3.9-qt5.15.1-64bit-relwithdebinfo/pyside2/PySide2/QtCore/PySide2/QtCore/qtcore_module_wrapper.cpp:789
#12 0x000000000052607e in cfunction_vectorcall_NOARGS (func=<built-in method __moduleShutdown of module object at remote 0x7ffff7863e00>, 
    args=<optimized out>, nargsf=<optimized out>, kwnames=<optimized out>) at ../Objects/methodobject.c:485
#13 0x0000000000630870 in atexit_callfuncs (module=<optimized out>) at ../Modules/atexitmodule.c:93
#14 0x000000000061abcd in call_py_exitfuncs (tstate=0x9638b0) at ../Python/pylifecycle.c:2374
#15 0x0000000000619fed in Py_FinalizeEx () at ../Python/pylifecycle.c:1373
#16 0x000000000062b7e8 in Py_Exit (sts=0) at ../Python/pylifecycle.c:2433
#17 0x000000000061bbbb in handle_system_exit () at ../Python/pythonrun.c:696
#18 0x000000000061ba02 in _PyErr_PrintEx (set_sys_last_vars=1, tstate=0x9638b0) at ../Python/pythonrun.c:706
#19 PyErr_PrintEx (set_sys_last_vars=1) at ../Python/pythonrun.c:801
#20 0x0000000000618fce in PyErr_Print () at ../Python/pythonrun.c:807
#21 PyRun_SimpleFileExFlags (fp=<optimized out>, filename=<optimized out>, closeit=<optimized out>, flags=0x7fffffffe2a8)
    at ../Python/pythonrun.c:444
#22 0x000000000060c903 in pymain_run_file (cf=0x7fffffffe2a8, config=0x962210) at ../Modules/main.c:373
#23 pymain_run_python (exitcode=0x7fffffffe2a0) at ../Modules/main.c:598
#24 Py_RunMain () at ../Modules/main.c:677
#25 0x00000000005e9799 in Py_BytesMain (argc=<optimized out>, argv=<optimized out>) at ../Modules/main.c:731
#26 0x00007ffff7c60d0a in __libc_start_main (main=0x5e9760 <main>, argc=2, argv=0x7fffffffe498, init=<optimized out>, 
    fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7fffffffe488) at ../csu/libc-start.c:308
#27 0x00000000005e969a in _start ()