wayland.out

qt.qpa.wayland: Failed to load client buffer integration: "wayland-egl"
qt.qpa.wayland: Available client buffer integrations: QList()
qt.webenginecontext: 

GL Type: disabled
Surface Type: DefaultRenderableType
Surface Profile: NoProfile
Surface Version: 2.0
QSG RHI Backend: OpenGL
Using Supported QSG Backend: yes
Using Software Dynamic GL: no
Using Multithreaded OpenGL: no

Init Parameters:
  *  application-name testbrowser_webengine.py 
  *  browser-subprocess-path /usr/lib64/qt6/libexec/QtWebEngineProcess 
  *  disable-features ConsolidatedMovementXY,InstalledApp,BackgroundFetch,WebOTP,WebPayments,WebUSB,PictureInPicture 
  *  disable-gpu  
  *  disable-setuid-sandbox  
  *  disable-speech-api  
  *  enable-features NetworkServiceInProcess,TracingServiceInProcess 
  *  enable-threaded-compositing  
  *  in-process-gpu  
  *  use-gl disabled 

QRhiGles2: Failed to create temporary context
QRhiGles2: Failed to create context
Failed to create QRhi for QBackingStoreRhiSupport
QRhiGles2: Failed to create temporary context
QRhiGles2: Failed to create context
Failed to create QRhi for QBackingStoreRhiSupport
QQuickWidget: Failed to get a QRhi from the top-level widget's window
QQuickWidget::resizeEvent() no QRhi
QRhiGles2: Failed to create temporary context
QRhiGles2: Failed to create context
Failed to create QRhi for QBackingStoreRhiSupport
QQuickWidget: Failed to get a QRhi from the top-level widget's window
No suitable graphics backend found

Received signal 11 SEGV_MAPERR 000000000000
#0 0x7fd01172e5f9 (/usr/lib64/libQt6WebEngineCore.so.6.4.2+0x42c55f8)
#1 0x7fd011673386 (/usr/lib64/libQt6WebEngineCore.so.6.4.2+0x420a385)
#2 0x7fd01172ea9a (/usr/lib64/libQt6WebEngineCore.so.6.4.2+0x42c5a99)
#3 0x7fd01d8b7c10 (/lib64/libc.so.6+0x37c0f)
#4 0x7fd018bdc836 (/usr/lib64/libQt6Gui.so.6.4.2+0x233835)
#5 0x7fd018d81f99 QPlatformBackingStore::rhiFlush()
#6 0x7fd0194873dd QWidgetRepaintManager::flush()
#7 0x7fd019488a34 QWidgetRepaintManager::flush()
#8 0x7fd01948af0e QWidgetRepaintManager::paintAndFlush()
#9 0x7fd01948b936 QWidgetRepaintManager::sync()
#10 0x7fd019494f52 (/usr/lib64/libQt6Widgets.so.6.4.2+0x1e1f51)
#11 0x7fd019424ae1 QApplicationPrivate::notify_helper()
#12 0x7fd019da00ee (/usr/lib/python3.10/site-packages/PyQt6/QtWidgets.abi3.so+0x38d0ed)
#13 0x7fd01c913b98 QCoreApplication::notifyInternal2()
#14 0x7fd018b668db QGuiApplicationPrivate::processExposeEvent()
#15 0x7fd018bbedcb QWindowSystemInterface::sendWindowSystemEvents()
#16 0x7fd0190cb070 (/usr/lib64/libQt6Gui.so.6.4.2+0x72206f)
#17 0x7fd01bf82dc8 g_main_context_dispatch
#18 0x7fd01bf83068 (/usr/lib64/libglib-2.0.so.0.7400.5+0x56067)
#19 0x7fd01bf830fc g_main_context_iteration
#20 0x7fd01cc00e6c QEventDispatcherGlib::processEvents()
#21 0x7fd01c9201fb QEventLoop::exec()
#22 0x7fd01c91c0d8 QCoreApplication::exec()
#23 0x7fd019d9ef1b (/usr/lib/python3.10/site-packages/PyQt6/QtWidgets.abi3.so+0x38bf1a)
#24 0x7fd01db4b643 (/usr/lib64/libpython3.10.so.1.0+0xf7642)
#25 0x7fd01db0d160 _PyObject_MakeTpCall
#26 0x7fd01dac0fbd _PyEval_EvalFrameDefault
#27 0x7fd01dbde194 (/usr/lib64/libpython3.10.so.1.0+0x18a193)
#28 0x7fd01dbde3b9 PyEval_EvalCode
#29 0x7fd01dc1e3c3 (/usr/lib64/libpython3.10.so.1.0+0x1ca3c2)
#30 0x7fd01dc1e5f6 (/usr/lib64/libpython3.10.so.1.0+0x1ca5f5)
#31 0x7fd01dc1e6d0 (/usr/lib64/libpython3.10.so.1.0+0x1ca6cf)
#32 0x7fd01dc20879 _PyRun_SimpleFileObject
#33 0x7fd01dc20e20 _PyRun_AnyFileObject
#34 0x7fd01dc3f090 Py_RunMain
#35 0x7fd01dc3f61a Py_BytesMain
#36 0x7fd01d8a334a (/lib64/libc.so.6+0x23349)
#37 0x7fd01d8a33fc __libc_start_main
#38 0x55ec4c9db081 _start
  r8: 00007ffe1acb5080  r9: 000055ec4cf8b998 r10: 00000000020c47da r11: 0000000000000297
 r12: 000055ec4cf6f600 r13: 000055ec4cf8b6d0 r14: 000055ec4cf8b998 r15: 0000000000000000
  di: 0000000000000001  si: 00007ffe1ac56100  bp: 00007ffe1ac563b0  bx: 000055ec4cf8b718
  dx: 0000000000000002  ax: 0000000000000000  cx: 00007ffe1acb987b  sp: 00007ffe1ac56140
  ip: 00007fd018bdc836 efl: 0000000000010206 cgf: 002b000000000033 erf: 0000000000000004
 trp: 000000000000000e msk: 0000000000000000 cr2: 0000000000000000
[end of stack trace]

x.out

qt.webenginecontext: 

GL Type: desktop
Surface Type: OpenGL
Surface Profile: CompatibilityProfile
Surface Version: 4.6
QSG RHI Backend: OpenGL
Using Supported QSG Backend: yes
Using Software Dynamic GL: no
Using Multithreaded OpenGL: yes

Init Parameters:
  *  application-name testbrowser_webengine.py 
  *  browser-subprocess-path /usr/lib64/qt6/libexec/QtWebEngineProcess 
  *  create-default-gl-context  
  *  disable-features ConsolidatedMovementXY,InstalledApp,BackgroundFetch,WebOTP,WebPayments,WebUSB,PictureInPicture 
  *  disable-setuid-sandbox  
  *  disable-speech-api  
  *  enable-features NetworkServiceInProcess,TracingServiceInProcess 
  *  enable-threaded-compositing  
  *  in-process-gpu  
  *  use-gl desktop 

Using PyQt6
Loading started
Loading progress: 0%
Loading progress: 22%
Loading progress: 70%
Loading progress: 78%
Loading progress: 100%
Loading finished