#0  QFont::operator==(QFont const&) const (this=0x7fffe1a006d0, f=...) at /usr/src/debug/qtbase-everywhere-src-6.4.0/src/gui/text/qfont.cpp:1738
#1  0x00007ffff416386e in QFont::operator!=(QFont const&) const (this=<optimized out>, f=<optimized out>) at /usr/src/debug/qtbase-everywhere-src-6.4.0/src/gui/text/qfont.cpp:1800
#2  0x00007ffff3f820a2 in QGuiApplication::setFont(QFont const&) (font=...) at /usr/src/debug/qtbase-everywhere-src-6.4.0/src/gui/kernel/qguiapplication.cpp:3462
#3  0x00007fffe3a6697d in Qt6CTPlatformTheme::Qt6CTPlatformTheme() (this=0x7fffe1a3b000, this=<optimized out>) at /usr/src/debug/qt6ct-0.6/src/qt6ct-qtplugin/qt6ctplatformtheme.cpp:69
#4  0x00007fffe3a66f2a in Qt6CTPlatformThemePlugin::create(QString const&, QList<QString> const&) (this=<optimized out>, key=<optimized out>, params=<optimized out>) at /usr/src/debug/qt6ct-0.6/src/qt6ct-qtplugin/main.cpp:54
#5  0x00007ffff3fadd0d in qLoadPlugin<QPlatformTheme, QPlatformThemePlugin, QList<QString>&>(QFactoryLoader const*, QString const&, QList<QString>&) (key=..., loader=0x7ffff45c2ac0 <QGlobalStatic<QtGlobalStatic::Holder<(anonymous namespace)::Q_QGS_loader> >::instance()::holder>) at /usr/src/debug/build/include/QtCore/6.4.0/QtCore/private/../../../../../../qtbase-everywhere-src-6.4.0/src/corelib/plugin/qfactoryloader_p.h:99
#6  QPlatformThemeFactory::create(QString const&, QString const&) (key=<optimized out>, platformPluginPath=<optimized out>) at /usr/src/debug/qtbase-everywhere-src-6.4.0/src/gui/kernel/qplatformthemefactory.cpp:25
#7  0x00007ffff3f740b0 in init_platform (argv=<optimized out>, argc=@0x7fffffffd930: 1, platformThemeName=..., platformPluginPath=..., pluginNamesWithArguments=...) at /usr/src/debug/qtbase-everywhere-src-6.4.0/src/gui/kernel/qguiapplication.cpp:1251
#8  QGuiApplicationPrivate::createPlatformIntegration() (this=0x7fffe36e1200) at /usr/src/debug/qtbase-everywhere-src-6.4.0/src/gui/kernel/qguiapplication.cpp:1472
#9  0x00007ffff3f75bc9 in QGuiApplicationPrivate::createEventDispatcher() (this=<optimized out>) at /usr/src/debug/qtbase-everywhere-src-6.4.0/src/gui/kernel/qguiapplication.cpp:1489
#10 0x00007ffff38cd28c in QCoreApplicationPrivate::init() (this=this@entry=0x7fffe36e1200) at /usr/src/debug/qtbase-everywhere-src-6.4.0/src/corelib/kernel/qcoreapplication.cpp:811
#11 0x00007ffff3f75c51 in QGuiApplicationPrivate::init() (this=this@entry=0x7fffe36e1200) at /usr/src/debug/qtbase-everywhere-src-6.4.0/src/gui/kernel/qguiapplication.cpp:1513
#12 0x00007ffff4923ade in QApplicationPrivate::init() (this=0x7fffe36e1200) at /usr/src/debug/qtbase-everywhere-src-6.4.0/src/widgets/kernel/qapplication.cpp:462
#13 0x0000555556a96948 in  ()
#14 0x0000555556a9930e in  ()
#15 0x0000555555d4ce48 in  ()
#16 0x00007ffff329a290 in __libc_start_call_main (main=main@entry=0x555555d4cad0, argc=argc@entry=1, argv=argv@entry=0x7fffffffe008) at ../sysdeps/nptl/libc_start_call_main.h:58
#17 0x00007ffff329a34a in __libc_start_main_impl (main=0x555555d4cad0, argc=1, argv=0x7fffffffe008, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7fffffffdff8) at ../csu/libc-start.c:381
#18 0x0000555555db8105 in  ()