Application: kinfocenter (5.6.4) Qt Version: 5.6.0 Frameworks Version: 5.22.0 Operating System: Linux 4.5.7-300.fc24.x86_64+debug x86_64 Distribution: "Fedora release 24 (Twenty Four)" -- Information about the crash: - What I was doing when the application crashed: I was quickly reviewing all the informations in the app when it suddently crashed -- Backtrace: Application: Info Center (kinfocenter), signal: Segmentation fault Using host libthread_db library "/lib64/libthread_db.so.1". [Current thread is 1 (Thread 0x7feb52ab9940 (LWP 4727))] Thread 4 (Thread 0x7feb397bc700 (LWP 4733)): #0 0x00007feb61b0e32d in poll () at /lib64/libc.so.6 #1 0x00007feb5de61a46 in g_main_context_iterate.isra () at /lib64/libglib-2.0.so.0 #2 0x00007feb5de61b5c in g_main_context_iteration () at /lib64/libglib-2.0.so.0 #3 0x00007feb6291265b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5 #4 0x00007feb628c1a6a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5 #5 0x00007feb62721a03 in QThread::exec() () at /lib64/libQt5Core.so.5 #6 0x00007feb612ed145 in QQmlThreadPrivate::run() () at /lib64/libQt5Qml.so.5 #7 0x00007feb6272603a in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5 #8 0x00007feb5f6695ca in start_thread () at /lib64/libpthread.so.0 #9 0x00007feb61b19ead in clone () at /lib64/libc.so.6 Thread 3 (Thread 0x7feb3bfff700 (LWP 4732)): #0 0x00007feb61b0e32d in poll () at /lib64/libc.so.6 #1 0x00007feb5de61a46 in g_main_context_iterate.isra () at /lib64/libglib-2.0.so.0 #2 0x00007feb5de61b5c in g_main_context_iteration () at /lib64/libglib-2.0.so.0 #3 0x00007feb6291265b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5 #4 0x00007feb628c1a6a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5 #5 0x00007feb62721a03 in QThread::exec() () at /lib64/libQt5Core.so.5 #6 0x00007feb612ed145 in QQmlThreadPrivate::run() () at /lib64/libQt5Qml.so.5 #7 0x00007feb6272603a in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5 #8 0x00007feb5f6695ca in start_thread () at /lib64/libpthread.so.0 #9 0x00007feb61b19ead in clone () at /lib64/libc.so.6 Thread 2 (Thread 0x7feb43dc3700 (LWP 4729)): #0 0x00007feb61b0e32d in poll () at /lib64/libc.so.6 #1 0x00007feb5de61a46 in g_main_context_iterate.isra () at /lib64/libglib-2.0.so.0 #2 0x00007feb5de61b5c in g_main_context_iteration () at /lib64/libglib-2.0.so.0 #3 0x00007feb6291265b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5 #4 0x00007feb628c1a6a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5 #5 0x00007feb62721a03 in QThread::exec() () at /lib64/libQt5Core.so.5 #6 0x00007feb684ed3b9 in QDBusConnectionManager::run() () at /lib64/libQt5DBus.so.5 #7 0x00007feb6272603a in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5 #8 0x00007feb5f6695ca in start_thread () at /lib64/libpthread.so.0 #9 0x00007feb61b19ead in clone () at /lib64/libc.so.6 Thread 1 (Thread 0x7feb52ab9940 (LWP 4727)): [KCrash Handler] #5 0x00007feb5eb9db3c in xcb_send_request64 () at /lib64/libxcb.so.1 #6 0x00007feb5eb9dc79 in xcb_send_request () at /lib64/libxcb.so.1 #7 0x00007feb5eba5ad0 in xcb_free_pixmap () at /lib64/libxcb.so.1 #8 0x00007feb4b6f9ffb in dri3_free_render_buffer.isra () at /lib64/libEGL.so.1 #9 0x00007feb4b6fa303 in loader_dri3_drawable_fini () at /lib64/libEGL.so.1 #10 0x00007feb4b6f954e in dri3_destroy_surface () at /lib64/libEGL.so.1 #11 0x00007feb4b6f09bf in dri2_make_current () at /lib64/libEGL.so.1 #12 0x00007feb4b6e64f3 in eglMakeCurrent () at /lib64/libEGL.so.1 #13 0x00007feb31ecfa1d in GetInfo_OpenGL(QTreeWidget*) () at /usr/lib64/qt5/plugins/kcm_opengl.so #14 0x00007feb31ed0b11 in KCMOpenGL::KCMOpenGL(QWidget*, QList<QVariant> const&) () at /usr/lib64/qt5/plugins/kcm_opengl.so #15 0x00007feb31ed1bf8 in QObject* KPluginFactory::createInstance<KCMOpenGL, QWidget>(QWidget*, QObject*, QList<QVariant> const&) () at /usr/lib64/qt5/plugins/kcm_opengl.so #16 0x00007feb63b962a4 in KPluginFactory::create(char const*, QWidget*, QObject*, QList<QVariant> const&, QString const&) () at /lib64/libKF5CoreAddons.so.5 #17 0x00007feb681f3fc7 in KCModuleLoader::loadModule(KCModuleInfo const&, KCModuleLoader::ErrorReporting, QWidget*, QStringList const&) () at /lib64/libKF5KCMUtils.so.5 #18 0x00007feb681fcfcf in KCModuleProxyPrivate::loadModule() () at /lib64/libKF5KCMUtils.so.5 #19 0x00007feb681fdbc5 in KCModuleProxy::realModule() const () at /lib64/libKF5KCMUtils.so.5 #20 0x00007feb681fdd64 in KCModuleProxy::quickHelp() const () at /lib64/libKF5KCMUtils.so.5 #21 0x0000562aee0a99c5 in KcmContainer::setKcm(KCModuleInfo const&) () #22 0x0000562aee0a731c in KInfoCenter::itemClickedSlot(KcmTreeItem const*) () #23 0x0000562aee0adc80 in KInfoCenter::qt_static_metacall(QObject*, QMetaObject::Call, int, void**) () #24 0x00007feb628eb012 in QMetaObject::activate(QObject*, int, int, void**) () at /lib64/libQt5Core.so.5 #25 0x0000562aee0ada8f in SidePanel::clicked(KcmTreeItem const*) () #26 0x0000562aee0adb59 in SidePanel::qt_static_metacall(QObject*, QMetaObject::Call, int, void**) () #27 0x00007feb628eb012 in QMetaObject::activate(QObject*, int, int, void**) () at /lib64/libQt5Core.so.5 #28 0x00007feb63520ca5 in QAbstractItemView::clicked(QModelIndex const&) () at /lib64/libQt5Widgets.so.5 #29 0x00007feb63524133 in QAbstractItemView::mouseReleaseEvent(QMouseEvent*) () at /lib64/libQt5Widgets.so.5 #30 0x00007feb6356b653 in QTreeView::mouseReleaseEvent(QMouseEvent*) () at /lib64/libQt5Widgets.so.5 #31 0x00007feb6330b080 in QWidget::event(QEvent*) () at /lib64/libQt5Widgets.so.5 #32 0x00007feb63407a4e in QFrame::event(QEvent*) () at /lib64/libQt5Widgets.so.5 #33 0x00007feb6352dae3 in QAbstractItemView::viewportEvent(QEvent*) () at /lib64/libQt5Widgets.so.5 #34 0x00007feb6356ae9c in QTreeView::viewportEvent(QEvent*) () at /lib64/libQt5Widgets.so.5 #35 0x00007feb628c29e2 in QCoreApplicationPrivate::sendThroughObjectEventFilters(QObject*, QEvent*) () at /lib64/libQt5Core.so.5 #36 0x00007feb632c6325 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /lib64/libQt5Widgets.so.5 #37 0x00007feb632cc2e7 in QApplication::notify(QObject*, QEvent*) () at /lib64/libQt5Widgets.so.5 #38 0x00007feb628c2bfa in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /lib64/libQt5Core.so.5 #39 0x00007feb632caa95 in QApplicationPrivate::sendMouseEvent(QWidget*, QMouseEvent*, QWidget*, QWidget*, QWidget**, QPointer<QWidget>&, bool) () at /lib64/libQt5Widgets.so.5 #40 0x00007feb63325173 in QWidgetWindow::handleMouseEvent(QMouseEvent*) () at /lib64/libQt5Widgets.so.5 #41 0x00007feb63327683 in QWidgetWindow::event(QEvent*) () at /lib64/libQt5Widgets.so.5 #42 0x00007feb632c634c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /lib64/libQt5Widgets.so.5 #43 0x00007feb632cb52f in QApplication::notify(QObject*, QEvent*) () at /lib64/libQt5Widgets.so.5 #44 0x00007feb628c2bfa in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /lib64/libQt5Core.so.5 #45 0x00007feb62d70dc3 in QGuiApplicationPrivate::processMouseEvent(QWindowSystemInterfacePrivate::MouseEvent*) () at /lib64/libQt5Gui.so.5 #46 0x00007feb62d72515 in QGuiApplicationPrivate::processWindowSystemEvent(QWindowSystemInterfacePrivate::WindowSystemEvent*) () at /lib64/libQt5Gui.so.5 #47 0x00007feb62d52b4b in QWindowSystemInterface::sendWindowSystemEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Gui.so.5 #48 0x00007feb4b653be0 in userEventSourceDispatch(_GSource*, int (*)(void*), void*) () at /lib64/libQt5XcbQpa.so.5 #49 0x00007feb5de61703 in g_main_context_dispatch () at /lib64/libglib-2.0.so.0 #50 0x00007feb5de61ab0 in g_main_context_iterate.isra () at /lib64/libglib-2.0.so.0 #51 0x00007feb5de61b5c in g_main_context_iteration () at /lib64/libglib-2.0.so.0 #52 0x00007feb6291263f in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5 #53 0x00007feb628c1a6a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5 #54 0x00007feb628c95fc in QCoreApplication::exec() () at /lib64/libQt5Core.so.5 #55 0x0000562aee0a52b4 in main () Reported using DrKonqi
*** Bug 383400 has been marked as a duplicate of this bug. ***
Created attachment 107766 [details] New crash information added by DrKonqi kinfocenter (5.10.5) using Qt 5.9.1 - What I was doing when the application crashed: navigate KInfocenter -> graphical information -> openGL ( quickly ) can re-simulated easily. -- Backtrace (Reduced): #6 0x00007f5c486e982d in xcb_send_request64 (c=0x19fad00, flags=flags@entry=0, vector=vector@entry=0x7ffce0d85970, req=req@entry=0x7f5c486f85e0 <xcb_req>) at ../../src/xcb_out.c:229 #7 0x00007f5c486e9969 in xcb_send_request (c=<optimized out>, flags=flags@entry=0, vector=vector@entry=0x7ffce0d85970, req=req@entry=0x7f5c486f85e0 <xcb_req>) at ../../src/xcb_out.c:292 #8 0x00007f5c486f18e0 in xcb_free_pixmap (c=<optimized out>, pixmap=<optimized out>) at xproto.c:5412 [...] #13 0x00007f5c2599c233 in eglMakeCurrent () from /usr/lib/x86_64-linux-gnu/mesa-egl/libEGL.so.1 #14 0x00007f5c25e46c01 in get_gl_info_egl (scrnum=0, after=0x1984cc0, l1=0x19eede0, dpy=0x1c98be0) at /workspace/build/Modules/opengl/opengl.cpp:828
*** Bug 384788 has been marked as a duplicate of this bug. ***
*** Bug 391423 has been marked as a duplicate of this bug. ***
Is this still reproducible on newer systems?
(In reply to Harald Sitter from comment #5) > Is this still reproducible on newer systems? AFAICS, this issue is no longer reproducible on newer systems.