Thread 1 (Thread 0x7fffefa2d880 (LWP 6275) "krita"):
#0  0x00007ffff618b05c in QOpenGLContext::create() (this=this@entry=0x7fffffffe150) at kernel/qopenglcontext.cpp:612
#1  0x00007fffeec43d51 in checkBackend (checkContext=...) at /usr/src/debug/plasma-integration/plasma-integration-5.27.6/src/platformtheme/qtquickrenderersettings.cpp:43
#2  initializeRendererSessions() () at /usr/src/debug/plasma-integration/plasma-integration-5.27.6/src/platformtheme/qtquickrenderersettings.cpp:79
#3  initializeRendererSessions() () at /usr/src/debug/plasma-integration/plasma-integration-5.27.6/src/platformtheme/qtquickrenderersettings.cpp:52
#4  0x00007ffff5c9bc07 in qt_call_pre_routines () at kernel/qcoreapplication.cpp:317
#5  QCoreApplicationPrivate::init() (this=<optimized out>) at kernel/qcoreapplication.cpp:849
#6  0x00007ffff5c9f812 in QCoreApplication::QCoreApplication(int&, char**, int) (this=this@entry=0x7fffffffe3e0, argc=@0x7fffffffe33c: 1, argv=argv@entry=0x7fffffffe5f8, _internal=_internal@entry=331529, this=<optimized out>, argc=<optimized out>, argv=<optimized out>, _internal=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:86
#7  0x0000555555559f49 in main(int, char**) (argc=<optimized out>, argv=0x7fffffffe5f8) at /usr/src/debug/krita/krita-5.1.5/krita/main.cc:362
Warning: 'set logging off', an alias for the command 'set logging enabled', is deprecated.
Use 'set logging enabled off'.