https://bugs.kde.org/show_bug.cgi?id=452310
Bug ID: 452310 Summary: kwin crashes regularly Product: kwin Version: 5.24.4 Platform: Archlinux Packages OS: Linux Status: REPORTED Keywords: drkonqi Severity: crash Priority: NOR Component: general Assignee: kwin-bugs-n...@kde.org Reporter: jo...@cassee.net Target Milestone: --- Application: kwin_x11 (5.24.4) Qt Version: 5.15.3 Frameworks Version: 5.92.0 Operating System: Linux 5.17.1-arch1-1 x86_64 Windowing System: X11 Distribution: "Arch Linux" DrKonqi: 5.24.4 [KCrashBackend] -- Information about the crash: - Unusual behavior I noticed: Only happens when connected to an LG 34WK95U tiled monitor. The crash can be reproduced sometimes. -- Backtrace: Application: KWin (kwin_x11), signal: Aborted Content of s_kcrashErrorMessage: {_M_t = {<std::__uniq_ptr_impl<char, std::default_delete<char []> >> = {_M_t = std::tuple containing = {[1] = 0x0, [2] = {<No data fields>}}}, <No data fields>}} [KCrash Handler] #6 0x00007fda0b07834c in __pthread_kill_implementation () at /usr/lib/libc.so.6 #7 0x00007fda0b02b4b8 in raise () at /usr/lib/libc.so.6 #8 0x00007fda0b015534 in abort () at /usr/lib/libc.so.6 #9 0x00007fd9fe60d563 in _iris_batch_flush() () at ../mesa-22.0.1/src/gallium/drivers/iris/iris_batch.c:1105 #10 0x00007fd9ff245e0f in iris_fence_flush() () at ../mesa-22.0.1/src/gallium/drivers/iris/iris_fence.c:267 #11 0x00007fd9fe88f097 in fence_sync() () at ../mesa-22.0.1/src/mesa/main/syncobj.c:294 #12 0x00007fda0da9cd88 in KWin::WindowThumbnailItem::updateOffscreenTexture() (this=0x558e34a86fc0) at /usr/src/debug/kwin-5.24.4/src/scripting/thumbnailitem.cpp:432 #13 0x00007fda0c12e463 in QtPrivate::QSlotObjectBase::call(QObject*, void**) (a=0x7ffce2a3d430, r=<optimized out>, this=0x558e35d9c260, this=<optimized out>, r=<optimized out>, a=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qobjectdefs_impl.h:398 #14 doActivate<false>(QObject*, int, void**) (sender=0x558e34ab2680, signal_index=3, argv=0x7ffce2a3d430) at kernel/qobject.cpp:3886 #15 0x00007fda0da743e6 in KWin::Scene::paintScreen(QRegion const&, QRegion const&, QRegion*, QRegion*, KWin::RenderLoop*, QMatrix4x4 const&) (this=0x558e34ab2680, damage=<optimized out>, repaint=..., updateRegion=0x7ffce2a3d5d0, validRegion=0x7ffce2a3d5c8, renderLoop=<optimized out>, projection=...) at /usr/src/debug/kwin-5.24.4/src/scene.cpp:282 #16 0x00007fda0db3a297 in KWin::SceneOpenGL::paint(KWin::AbstractOutput*, QRegion const&, QList<KWin::Toplevel*> const&, KWin::RenderLoop*) (this=0x558e34ab2680, output=0x0, damage=..., toplevels=<optimized out>, renderLoop=0x558e347d1920) at /usr/src/debug/kwin-5.24.4/src/scenes/opengl/scene_opengl.cpp:259 #17 0x00007fda0d9d67f4 in KWin::Compositor::composite(KWin::RenderLoop*) (this=0x558e34703cc0, renderLoop=0x558e347d1920) at /usr/src/debug/kwin-5.24.4/src/composite.cpp:633 #18 0x00007fda0d9d6d40 in KWin::X11Compositor::composite(KWin::RenderLoop*) (this=0x558e34703cc0, renderLoop=<optimized out>) at /usr/src/debug/kwin-5.24.4/src/composite.cpp:844 #19 0x00007fda0c12e463 in QtPrivate::QSlotObjectBase::call(QObject*, void**) (a=0x7ffce2a3d8d0, r=<optimized out>, this=0x558e34aff7d0, this=<optimized out>, r=<optimized out>, a=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qobjectdefs_impl.h:398 #20 doActivate<false>(QObject*, int, void**) (sender=0x558e347d1920, signal_index=5, argv=0x7ffce2a3d8d0) at kernel/qobject.cpp:3886 #21 0x00007fda0d9947a7 in KWin::RenderLoop::frameRequested(KWin::RenderLoop*) (this=<optimized out>, _t1=<optimized out>) at /usr/src/debug/build/src/kwin_autogen/EWIEGA46WW/moc_renderloop.cpp:206 #22 0x00007fda0da65c18 in KWin::RenderLoopPrivate::dispatch() (this=0x558e347aa3a0) at /usr/src/debug/kwin-5.24.4/src/renderloop.cpp:150 #23 0x00007fda0c12e463 in QtPrivate::QSlotObjectBase::call(QObject*, void**) (a=0x7ffce2a3d9f0, r=<optimized out>, this=0x558e347a76d0, this=<optimized out>, r=<optimized out>, a=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qobjectdefs_impl.h:398 #24 doActivate<false>(QObject*, int, void**) (sender=0x558e347aa3b8, signal_index=3, argv=0x7ffce2a3d9f0) at kernel/qobject.cpp:3886 #25 0x00007fda0c13069f in QTimer::timeout(QTimer::QPrivateSignal) (this=<optimized out>, _t1=...) at .moc/moc_qtimer.cpp:205 #26 0x00007fda0c121766 in QObject::event(QEvent*) (this=0x558e347aa3b8, e=0x7ffce2a3db90) at kernel/qobject.cpp:1291 #27 0x00007fda0b7291c6 in QApplicationPrivate::notify_helper(QObject*, QEvent*) (this=<optimized out>, receiver=0x558e347aa3b8, e=0x7ffce2a3db90) at kernel/qapplication.cpp:3637 #28 0x00007fda0c0fd5aa in QCoreApplication::notifyInternal2(QObject*, QEvent*) (receiver=0x558e347aa3b8, event=0x7ffce2a3db90) at kernel/qcoreapplication.cpp:1064 #29 0x00007fda0c148dd5 in QTimerInfoList::activateTimers() (this=0x558e34439758) at kernel/qtimerinfo_unix.cpp:643 #30 0x00007fda0c149272 in QEventDispatcherUNIX::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) (this=this@entry=0x558e345e3c90, flags=..., flags@entry=...) at kernel/qeventdispatcher_unix.cpp:516 #31 0x00007fda06028f83 in QXcbUnixEventDispatcher::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) (this=0x558e345e3c90, flags=...) at /usr/src/debug/qtbase/src/plugins/platforms/xcb/qxcbeventdispatcher.cpp:60 #32 0x00007fda0c0f588b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) (this=0x7ffce2a3dd30, flags=...) at ../../include/QtCore/../../src/corelib/global/qflags.h:69 #33 0x00007fda0c100fd7 in QCoreApplication::exec() () at ../../include/QtCore/../../src/corelib/global/qflags.h:121 #34 0x00007fda0c4cb432 in QGuiApplication::exec() () at kernel/qguiapplication.cpp:1867 #35 0x00007fda0b72754a in QApplication::exec() () at kernel/qapplication.cpp:2829 #36 0x0000558e32b8ae8c in main(int, char**) (argc=<optimized out>, argv=0x7ffce2a3dff8) at /usr/src/debug/kwin-5.24.4/src/main_x11.cpp:482 [Inferior 1 (process 2004) detached] The reporter indicates this bug may be a duplicate of or related to bug 451612. Possible duplicates by query: bug 451904, bug 425869, bug 408367. Reported using DrKonqi -- You are receiving this mail because: You are watching all bug changes.