Thread 1 (Thread 0x7fffefa2d880 (LWP 6275) "krita"):
#0  0x00007ffff618b05c in QOpenGLContext::create() (this=this@entry=0x7fffffffe150) at kernel/qopenglcontext.cpp:612
        d = 0x555555e91ed0
#1  0x00007fffeec43d51 in checkBackend (checkContext=...) at /usr/src/debug/plasma-integration/plasma-integration-5.27.6/src/platformtheme/qtquickrenderersettings.cpp:43
        platformName = {d = 0x7ffff5d89ec0 <QArrayData::shared_null>}
        ok = <optimized out>
        s = {<KConfigSkeleton> = {<KCoreConfigSkeleton> = {<QObject> = {_vptr.QObject = 0x7fffeec6c0e0 <vtable for PlasmaQtQuickSettings::RendererSettings+16>, static staticMetaObject = {d = {superdata = {direct = 0x0}, stringdata = 0x7ffff5d88920 <_ZL26qt_meta_stringdata_QObject.lto_priv.0>, data = 0x7ffff5d88800 <_ZL20qt_meta_data_QObject.lto_priv.0>, static_metacall = 0x7ffff5cd16c0 <QObject::qt_static_metacall(QObject*, QMetaObject::Call, int, void**)>, relatedMetaObjects = 0x0, extradata = 0x0}}, d_ptr = {d = 0x555555efa460}, static staticQtMetaObject = {d = {superdata = {direct = 0x0}, stringdata = 0x7ffff5dbaf40 <_ZL21qt_meta_stringdata_Qt.lto_priv.0>, data = 0x7ffff5db80c0 <_ZL15qt_meta_data_Qt.lto_priv.0>, static_metacall = 0x0, relatedMetaObjects = 0x0, extradata = 0x0}}}, static staticMetaObject = {d = {superdata = {direct = 0x7ffff5f1f5a0 <QObject::staticMetaObject>}, stringdata = 0x7ffff4924940 <qt_meta_stringdata_KCoreConfigSkeleton>, data = 0x7ffff4924360 <qt_meta_data_KCoreConfigSkeleton>, static_metacall = 0x7ffff48fd290 <KCoreConfigSkeleton::qt_static_metacall(QObject*, QMetaObject::Call, int, void**)>, relatedMetaObjects = 0x0, extradata = 0x0}}, d = 0x555555f53880}, static staticMetaObject = {d = {superdata = {direct = 0x7ffff4935720 <KCoreConfigSkeleton::staticMetaObject>}, stringdata = 0x7ffff525de00 <qt_meta_stringdata_KConfigSkeleton>, data = 0x7ffff525d680 <qt_meta_data_KConfigSkeleton>, static_metacall = 0x7ffff524ec10 <KConfigSkeleton::qt_static_metacall(QObject*, QMetaObject::Call, int, void**)>, relatedMetaObjects = 0x0, extradata = 0x0}}}, mRenderLoop = {d = 0x7ffff5d8f720 <qt_array>}, mSceneGraphBackend = {d = 0x7ffff5d8f720 <qt_array>}}
        checkContext = {<QObject> = {_vptr.QObject = 0x7ffff665ff60 <vtable for QOpenGLContext+16>, static staticMetaObject = {d = {superdata = {direct = 0x0}, stringdata = 0x7ffff5d88920 <_ZL26qt_meta_stringdata_QObject.lto_priv.0>, data = 0x7ffff5d88800 <_ZL20qt_meta_data_QObject.lto_priv.0>, static_metacall = 0x7ffff5cd16c0 <QObject::qt_static_metacall(QObject*, QMetaObject::Call, int, void**)>, relatedMetaObjects = 0x0, extradata = 0x0}}, d_ptr = {d = 0x555555e91ed0}, static staticQtMetaObject = {d = {superdata = {direct = 0x0}, stringdata = 0x7ffff5dbaf40 <_ZL21qt_meta_stringdata_Qt.lto_priv.0>, data = 0x7ffff5db80c0 <_ZL15qt_meta_data_Qt.lto_priv.0>, static_metacall = 0x0, relatedMetaObjects = 0x0, extradata = 0x0}}}, static staticMetaObject = {d = {superdata = {direct = 0x7ffff5f1f5a0 <QObject::staticMetaObject>}, stringdata = 0x7ffff657d520 <qt_meta_stringdata_QOpenGLContext>, data = 0x7ffff657d220 <qt_meta_data_QOpenGLContext>, static_metacall = 0x7ffff61856a0 <QOpenGLContext::qt_static_metacall(QObject*, QMetaObject::Call, int, void**)>, relatedMetaObjects = 0x0, extradata = 0x0}}}
        firstCall = false
#2  initializeRendererSessions() () at /usr/src/debug/plasma-integration/plasma-integration-5.27.6/src/platformtheme/qtquickrenderersettings.cpp:79
        s = {<KConfigSkeleton> = {<KCoreConfigSkeleton> = {<QObject> = {_vptr.QObject = 0x7fffeec6c0e0 <vtable for PlasmaQtQuickSettings::RendererSettings+16>, static staticMetaObject = {d = {superdata = {direct = 0x0}, stringdata = 0x7ffff5d88920 <_ZL26qt_meta_stringdata_QObject.lto_priv.0>, data = 0x7ffff5d88800 <_ZL20qt_meta_data_QObject.lto_priv.0>, static_metacall = 0x7ffff5cd16c0 <QObject::qt_static_metacall(QObject*, QMetaObject::Call, int, void**)>, relatedMetaObjects = 0x0, extradata = 0x0}}, d_ptr = {d = 0x555555efa460}, static staticQtMetaObject = {d = {superdata = {direct = 0x0}, stringdata = 0x7ffff5dbaf40 <_ZL21qt_meta_stringdata_Qt.lto_priv.0>, data = 0x7ffff5db80c0 <_ZL15qt_meta_data_Qt.lto_priv.0>, static_metacall = 0x0, relatedMetaObjects = 0x0, extradata = 0x0}}}, static staticMetaObject = {d = {superdata = {direct = 0x7ffff5f1f5a0 <QObject::staticMetaObject>}, stringdata = 0x7ffff4924940 <qt_meta_stringdata_KCoreConfigSkeleton>, data = 0x7ffff4924360 <qt_meta_data_KCoreConfigSkeleton>, static_metacall = 0x7ffff48fd290 <KCoreConfigSkeleton::qt_static_metacall(QObject*, QMetaObject::Call, int, void**)>, relatedMetaObjects = 0x0, extradata = 0x0}}, d = 0x555555f53880}, static staticMetaObject = {d = {superdata = {direct = 0x7ffff4935720 <KCoreConfigSkeleton::staticMetaObject>}, stringdata = 0x7ffff525de00 <qt_meta_stringdata_KConfigSkeleton>, data = 0x7ffff525d680 <qt_meta_data_KConfigSkeleton>, static_metacall = 0x7ffff524ec10 <KConfigSkeleton::qt_static_metacall(QObject*, QMetaObject::Call, int, void**)>, relatedMetaObjects = 0x0, extradata = 0x0}}}, mRenderLoop = {d = 0x7ffff5d8f720 <qt_array>}, mSceneGraphBackend = {d = 0x7ffff5d8f720 <qt_array>}}
        checkContext = {<QObject> = {_vptr.QObject = 0x7ffff665ff60 <vtable for QOpenGLContext+16>, static staticMetaObject = {d = {superdata = {direct = 0x0}, stringdata = 0x7ffff5d88920 <_ZL26qt_meta_stringdata_QObject.lto_priv.0>, data = 0x7ffff5d88800 <_ZL20qt_meta_data_QObject.lto_priv.0>, static_metacall = 0x7ffff5cd16c0 <QObject::qt_static_metacall(QObject*, QMetaObject::Call, int, void**)>, relatedMetaObjects = 0x0, extradata = 0x0}}, d_ptr = {d = 0x555555e91ed0}, static staticQtMetaObject = {d = {superdata = {direct = 0x0}, stringdata = 0x7ffff5dbaf40 <_ZL21qt_meta_stringdata_Qt.lto_priv.0>, data = 0x7ffff5db80c0 <_ZL15qt_meta_data_Qt.lto_priv.0>, static_metacall = 0x0, relatedMetaObjects = 0x0, extradata = 0x0}}}, static staticMetaObject = {d = {superdata = {direct = 0x7ffff5f1f5a0 <QObject::staticMetaObject>}, stringdata = 0x7ffff657d520 <qt_meta_stringdata_QOpenGLContext>, data = 0x7ffff657d220 <qt_meta_data_QOpenGLContext>, static_metacall = 0x7ffff61856a0 <QOpenGLContext::qt_static_metacall(QObject*, QMetaObject::Call, int, void**)>, relatedMetaObjects = 0x0, extradata = 0x0}}}
        firstCall = false
#3  initializeRendererSessions() () at /usr/src/debug/plasma-integration/plasma-integration-5.27.6/src/platformtheme/qtquickrenderersettings.cpp:52
        firstCall = false
#4  0x00007ffff5c9bc07 in qt_call_pre_routines () at kernel/qcoreapplication.cpp:317
        i = 0
        list = {<QListSpecialMethods<void (*)()>> = {<No data fields>}, {p = {static shared_null = {ref = {atomic = {_q_value = std::atomic<int> = { -1 }}}, alloc = 0, begin = 0, end = 0, array = {0x0}}, d = 0x555555f3da10}, d = 0x555555f3da10}}
        q = <optimized out>
        appPaths = 0x0
        manualPaths = 0x0
        thisThreadData = <optimized out>
#5  QCoreApplicationPrivate::init() (this=<optimized out>) at kernel/qcoreapplication.cpp:849
        q = <optimized out>
        appPaths = 0x0
        manualPaths = 0x0
        thisThreadData = <optimized out>
#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
        app = {<QObject> = {_vptr.QObject = 0x7ffff5f266d0 <vtable for QCoreApplication+16>, static staticMetaObject = {d = {superdata = {direct = 0x0}, stringdata = 0x7ffff5d88920 <_ZL26qt_meta_stringdata_QObject.lto_priv.0>, data = 0x7ffff5d88800 <_ZL20qt_meta_data_QObject.lto_priv.0>, static_metacall = 0x7ffff5cd16c0 <QObject::qt_static_metacall(QObject*, QMetaObject::Call, int, void**)>, relatedMetaObjects = 0x0, extradata = 0x0}}, d_ptr = {d = 0x555555fa0f80}, static staticQtMetaObject = {d = {superdata = {direct = 0x0}, stringdata = 0x7ffff5dbaf40 <_ZL21qt_meta_stringdata_Qt.lto_priv.0>, data = 0x7ffff5db80c0 <_ZL15qt_meta_data_Qt.lto_priv.0>, static_metacall = 0x0, relatedMetaObjects = 0x0, extradata = 0x0}}}, static staticMetaObject = {d = {superdata = {direct = 0x7ffff5f1f5a0 <QObject::staticMetaObject>}, stringdata = 0x7ffff5d84060 <_ZL35qt_meta_stringdata_QCoreApplication.lto_priv.0>, data = 0x7ffff5d83f40 <_ZL29qt_meta_data_QCoreApplication.lto_priv.0>, static_metacall = 0x7ffff5ca38b0 <QCoreApplication::qt_static_metacall(QObject*, QMetaObject::Call, int, void**)>, relatedMetaObjects = 0x0, extradata = 0x0}}, static self = 0x7fffffffe3e0}
        languageoverride = {<QObject> = {_vptr.QObject = 0x555555e6e950, static staticMetaObject = {d = {superdata = {direct = 0x0}, stringdata = 0x7ffff5d88920 <_ZL26qt_meta_stringdata_QObject.lto_priv.0>, data = 0x7ffff5d88800 <_ZL20qt_meta_data_QObject.lto_priv.0>, static_metacall = 0x7ffff5cd16c0 <QObject::qt_static_metacall(QObject*, QMetaObject::Call, int, void**)>, relatedMetaObjects = 0x0, extradata = 0x0}}, d_ptr = {d = 0x555555be8860}, static staticQtMetaObject = {d = {superdata = {direct = 0x0}, stringdata = 0x7ffff5dbaf40 <_ZL21qt_meta_stringdata_Qt.lto_priv.0>, data = 0x7ffff5db80c0 <_ZL15qt_meta_data_Qt.lto_priv.0>, static_metacall = 0x0, relatedMetaObjects = 0x0, extradata = 0x0}}}, static staticMetaObject = {d = {superdata = {direct = 0x7ffff5f1f5a0 <QObject::staticMetaObject>}, stringdata = 0x7ffff5d86ca0 <_ZL28qt_meta_stringdata_QSettings.lto_priv.0>, data = 0x7ffff5d86b60 <_ZL22qt_meta_data_QSettings.lto_priv.0>, static_metacall = 0x7ffff5c3d6b0 <QSettings::qt_static_metacall(QObject*, QMetaObject::Call, int, void**)>, relatedMetaObjects = 0x0, extradata = 0x0}}}
        runningInKDE = false
        key = {d = 0x555555e6e8d0}
        configPath = {d = 0x555555e6e980}
        kritarc = {<QObject> = {_vptr.QObject = 0x7ffff5f26ca0 <vtable for QSettings+16>, static staticMetaObject = {d = {superdata = {direct = 0x0}, stringdata = 0x7ffff5d88920 <_ZL26qt_meta_stringdata_QObject.lto_priv.0>, data = 0x7ffff5d88800 <_ZL20qt_meta_data_QObject.lto_priv.0>, static_metacall = 0x7ffff5cd16c0 <QObject::qt_static_metacall(QObject*, QMetaObject::Call, int, void**)>, relatedMetaObjects = 0x0, extradata = 0x0}}, d_ptr = {d = 0x555555e6e9d0}, static staticQtMetaObject = {d = {superdata = {direct = 0x0}, stringdata = 0x7ffff5dbaf40 <_ZL21qt_meta_stringdata_Qt.lto_priv.0>, data = 0x7ffff5db80c0 <_ZL15qt_meta_data_Qt.lto_priv.0>, static_metacall = 0x0, relatedMetaObjects = 0x0, extradata = 0x0}}}, static staticMetaObject = {d = {superdata = {direct = 0x7ffff5f1f5a0 <QObject::staticMetaObject>}, stringdata = 0x7ffff5d86ca0 <_ZL28qt_meta_stringdata_QSettings.lto_priv.0>, data = 0x7ffff5d86b60 <_ZL22qt_meta_data_QSettings.lto_priv.0>, static_metacall = 0x7ffff5c3d6b0 <QSettings::qt_static_metacall(QObject*, QMetaObject::Call, int, void**)>, relatedMetaObjects = 0x0, extradata = 0x0}}}
        enableOpenGLDebug = <optimized out>
        openGLDebugSynchronous = false
        logUsage = <optimized out>
        root = {d = 0x7ffff5d89ec0 <QArrayData::shared_null>}
        language = {d = 0x7ffff5d89ec0 <QArrayData::shared_null>}
        rightToLeft = <optimized out>
        app = {<QtSingleApplication> = {<QApplication> = {<QGuiApplication> = {<QCoreApplication> = {<QObject> = {_vptr.QObject = 0x555555f257e0, static staticMetaObject = {d = {superdata = {direct = 0x0}, stringdata = 0x7ffff5d88920 <_ZL26qt_meta_stringdata_QObject.lto_priv.0>, data = 0x7ffff5d88800 <_ZL20qt_meta_data_QObject.lto_priv.0>, static_metacall = 0x7ffff5cd16c0 <QObject::qt_static_metacall(QObject*, QMetaObject::Call, int, void**)>, relatedMetaObjects = 0x0, extradata = 0x0}}, d_ptr = {d = 0x7fff00000002}, static staticQtMetaObject = {d = {superdata = {direct = 0x0}, stringdata = 0x7ffff5dbaf40 <_ZL21qt_meta_stringdata_Qt.lto_priv.0>, data = 0x7ffff5db80c0 <_ZL15qt_meta_data_Qt.lto_priv.0>, static_metacall = 0x0, relatedMetaObjects = 0x0, extradata = 0x0}}}, static staticMetaObject = {d = {superdata = {direct = 0x7ffff5f1f5a0 <QObject::staticMetaObject>}, stringdata = 0x7ffff5d84060 <_ZL35qt_meta_stringdata_QCoreApplication.lto_priv.0>, data = 0x7ffff5d83f40 <_ZL29qt_meta_data_QCoreApplication.lto_priv.0>, static_metacall = 0x7ffff5ca38b0 <QCoreApplication::qt_static_metacall(QObject*, QMetaObject::Call, int, void**)>, relatedMetaObjects = 0x0, extradata = 0x0}}, static self = 0x7fffffffe3e0}, static staticMetaObject = {d = {superdata = {direct = 0x7ffff5f243a0 <QCoreApplication::staticMetaObject>}, stringdata = 0x7ffff656ede0 <_ZL34qt_meta_stringdata_QGuiApplication.lto_priv.0>, data = 0x7ffff656eb60 <_ZL28qt_meta_data_QGuiApplication.lto_priv.0>, static_metacall = 0x7ffff614b280 <QGuiApplication::qt_static_metacall(QObject*, QMetaObject::Call, int, void**)>, relatedMetaObjects = 0x0, extradata = 0x0}}}, static staticMetaObject = {d = {superdata = {direct = 0x7ffff665ce60 <QGuiApplication::staticMetaObject>}, stringdata = 0x7ffff6d488e0 <_ZL31qt_meta_stringdata_QApplication.lto_priv.0>, data = 0x7ffff6d48760 <_ZL25qt_meta_data_QApplication.lto_priv.0>, static_metacall = 0x7ffff697a1c0 <QApplication::qt_static_metacall(QObject*, QMetaObject::Call, int, void**)>, relatedMetaObjects = 0x0, extradata = 0x0}}}, static staticMetaObject = {d = {superdata = {direct = 0x7ffff6e855a0 <QApplication::staticMetaObject>}, stringdata = 0x7ffff7d46bc0 <_ZL38qt_meta_stringdata_QtSingleApplication.lto_priv.0>, data = 0x7ffff7d46aa0 <_ZL32qt_meta_data_QtSingleApplication.lto_priv.0>, static_metacall = 0x7ffff7901bd0 <QtSingleApplication::qt_static_metacall(QObject*, QMetaObject::Call, int, void**)>, relatedMetaObjects = 0x0, extradata = 0x0}}, firstPeer = 272, instances = 0x555555e6e490, pidPeer = 0x7ffff7f3e1d0 <DlgCanvasSize::PARAM_PREFIX>, actWin = 0x7ffff55f1ba0 <main_arena>, appId = {d = 0x2}, block = 160}, static staticMetaObject = {d = {superdata = {direct = 0x7ffff7ee49c0 <QtSingleApplication::staticMetaObject>}, stringdata = 0x7ffff7d4d420 <_ZL33qt_meta_stringdata_KisApplication.lto_priv.0>, data = 0x7ffff7d46d40 <_ZL27qt_meta_data_KisApplication.lto_priv.0>, static_metacall = 0x7ffff78e1af0 <KisApplication::qt_static_metacall(QObject*, QMetaObject::Call, int, void**)>, relatedMetaObjects = 0x0, extradata = 0x0}}, d = {d = 0x2}}
        args = {d = {d = 0x7ffff78dc010 <QString::~QString()>}}
        state = <optimized out>