https://bugs.kde.org/show_bug.cgi?id=444381
Andrew <travn...@gmail.com> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |travn...@gmail.com --- Comment #8 from Andrew <travn...@gmail.com> --- I had same, maybe. Happened while just using Firefox browser with no additional actions with windows, I think. KDE installed from Fedora 35 repos Might be related: bug# 446606 Application: kwin_x11 (5.23.4) Qt Version: 5.15.2 Frameworks Version: 5.89.0 Operating System: Linux 5.15.12-200.fc35.x86_64+debug x86_64 Windowing System: X11 Distribution: "Fedora release 35 (Thirty Five)" DrKonqi: 5.23.4 [KCrashBackend] -- Backtrace: Application: KWin (kwin_x11), signal: Segmentation fault Content of s_kcrashErrorMessage: std::unique_ptr<char []> = {get() = <optimized out>} [KCrash Handler] #6 0x0000561c42b9b100 in () #7 0x00007efdf177d460 in QSGOpenGLAtlasTexture::AtlasBase::bind(QSGTexture::Filtering) (filtering=QSGTexture::Linear, this=0x561c4334fcb0) at scenegraph/util/qsgopenglatlastexture.cpp:263 #8 QSGOpenGLAtlasTexture::TextureBase::bind() (this=<optimized out>) at scenegraph/util/qsgopenglatlastexture.cpp:521 #9 0x00007efdf177ccb4 in QSGOpaqueTextureMaterialShader::updateState(QSGMaterialShader::RenderState const&, QSGMaterial*, QSGMaterial*) (this=0x561c4387cd10, state=..., newEffect=<optimized out>, oldEffect=0x561c436f88c0) at scenegraph/util/qsgtexturematerial.cpp:112 #10 0x00007efdf17656e9 in QSGBatchRenderer::Renderer::renderMergedBatch(QSGBatchRenderer::Batch const*) (batch=<optimized out>, this=0x561c4389cf40) at scenegraph/coreapi/qsgbatchrenderer.cpp:3097 #11 QSGBatchRenderer::Renderer::renderMergedBatch(QSGBatchRenderer::Batch const*) (this=0x561c4389cf40, batch=<optimized out>) at scenegraph/coreapi/qsgbatchrenderer.cpp:3026 #12 0x00007efdf1768ba5 in QSGBatchRenderer::Renderer::renderBatches() (this=this@entry=0x561c4389cf40) at scenegraph/coreapi/qsgbatchrenderer.cpp:4066 #13 0x00007efdf1769112 in QSGBatchRenderer::Renderer::render() (this=<optimized out>) at scenegraph/coreapi/qsgbatchrenderer.cpp:4363 #14 0x00007efdf17557e4 in QSGRenderer::renderScene(QSGBindable const&) (bindable=<optimized out>, this=0x561c4389cf40) at scenegraph/coreapi/qsgrenderer.cpp:264 #15 QSGRenderer::renderScene(QSGBindable const&) (this=0x561c4389cf40, bindable=<optimized out>) at scenegraph/coreapi/qsgrenderer.cpp:220 #16 0x00007efdf1755c6b in QSGRenderer::renderScene(unsigned int) (fboId=<optimized out>, this=<optimized out>) at scenegraph/coreapi/qsgrenderer.cpp:205 #17 QSGRenderer::renderScene(unsigned int) (this=<optimized out>, fboId=<optimized out>) at scenegraph/coreapi/qsgrenderer.cpp:192 #18 0x00007efdf17aeb45 in QSGDefaultRenderContext::renderNextFrame(QSGRenderer*, unsigned int) (this=0x561c43813340, renderer=0x561c4389cf40, fboId=<optimized out>) at scenegraph/qsgdefaultrendercontext.cpp:228 #19 0x00007efdf1809629 in QQuickWindowPrivate::renderSceneGraph(QSize const&, QSize const&) (this=0x7efdd8044310, size=<optimized out>, surfaceSize=<optimized out>) at items/qquickwindow.cpp:617 #20 0x00007efdf189714b in QQuickRenderControl::render() (this=<optimized out>) at items/qquickrendercontrol.cpp:355 #21 0x00007efdf2255127 in KWin::EffectQuickView::update() (this=0x561c42a300a0) at /usr/src/debug/kwin-5.23.4-1.fc35.x86_64/src/libkwineffects/kwineffectquickview.cpp:238 #22 KWin::EffectQuickView::update() (this=0x561c42a300a0) at /usr/src/debug/kwin-5.23.4-1.fc35.x86_64/src/libkwineffects/kwineffectquickview.cpp:205 #23 0x00007efdf33053e9 in QtPrivate::QSlotObjectBase::call(QObject*, void**) (a=0x7ffeceddbd30, r=<optimized out>, this=0x561c419cbef0) at ../../include/QtCore/../../src/corelib/kernel/qobjectdefs_impl.h:398 #24 doActivate<false>(QObject*, int, void**) (sender=0x561c42d700d0, signal_index=3, argv=0x7ffeceddbd30) at kernel/qobject.cpp:3886 #25 0x00007efdf3300367 in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) (sender=<optimized out>, m=m@entry=0x7efdf35aa5a0 <QTimer::staticMetaObject>, local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x7ffeceddbd30) at kernel/qobject.cpp:3946 #26 0x00007efdf330868e in QTimer::timeout(QTimer::QPrivateSignal) (this=<optimized out>, _t1=...) at .moc/moc_qtimer.cpp:205 #27 0x00007efdf32fbedf in QObject::event(QEvent*) (this=0x561c42d700d0, e=0x7ffeceddbe90) at kernel/qobject.cpp:1336 #28 0x00007efdf2941443 in QApplicationPrivate::notify_helper(QObject*, QEvent*) (this=<optimized out>, receiver=0x561c42d700d0, e=0x7ffeceddbe90) at kernel/qapplication.cpp:3632 #29 0x00007efdf32d17d8 in QCoreApplication::notifyInternal2(QObject*, QEvent*) (receiver=0x561c42d700d0, event=0x7ffeceddbe90) at kernel/qcoreapplication.cpp:1064 #30 0x00007efdf3321ea3 in QTimerInfoList::activateTimers() (this=this@entry=0x561c40191e18) at kernel/qtimerinfo_unix.cpp:643 #31 0x00007efdf331f660 in QEventDispatcherUNIXPrivate::activateTimers() (this=this@entry=0x561c40191d90) at kernel/qeventdispatcher_unix.cpp:249 #32 0x00007efdf3320470 in QEventDispatcherUNIX::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) (this=this@entry=0x561c402618d0, flags=...) at kernel/qeventdispatcher_unix.cpp:516 #33 0x00007efddf50d4f2 in QXcbUnixEventDispatcher::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) (this=0x561c402618d0, flags=...) at qxcbeventdispatcher.cpp:60 #34 0x00007efdf32d01e2 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) (this=this@entry=0x7ffeceddc010, flags=..., flags@entry=...) at ../../include/QtCore/../../src/corelib/global/qflags.h:69 #35 0x00007efdf32d8724 in QCoreApplication::exec() () at ../../include/QtCore/../../src/corelib/global/qflags.h:121 #36 0x0000561c3fddebad in main(int, char**) (argc=<optimized out>, argv=0x7ffeceddc2f8) at /usr/src/debug/kwin-5.23.4-1.fc35.x86_64/src/main_x11.cpp:483 [Inferior 1 (process 2067) detached] Possible duplicates by query: bug 446606, bug 445980, bug 445677, bug 444429, bug 444381. -- You are receiving this mail because: You are watching all bug changes.