393359 2018-04-21 01:51:14 +0000 Plasma, nvidia through displayport 2018-04-30 13:32:35 +0000 1 1 4 Plasma plasmashell general 5.12.4 Fedora RPMs Linux RESOLVED DUPLICATE 349289 drkonqi NOR normal 1.0 0 bugs.kde.org kde plasma-bugs-null 0 oldest_to_newest 1747053 0 bugs.kde.org 2018-04-21 01:51:14 +0000 Application: plasmashell (5.12.4) Qt Version: 5.9.4 Frameworks Version: 5.44.0 Operating System: Linux 4.15.17-300.fc27.x86_64 x86_64 Distribution: "Fedora release 27 (Twenty Seven)" -- Information about the crash: Application: Plasma (plasmashell), signal: Segmentation fault Using host libthread_db library "/lib64/libthread_db.so.1". [Current thread is 1 (Thread 0x7fe5f3d75940 (LWP 1758))] Thread 15 (Thread 0x7fe4fb877700 (LWP 2659)): [KCrash Handler] #6 0x0000000000000000 in ?? () #7 0x00007fe52d8cb3c4 in Plotter::render() () from /usr/lib64/qt5/qml/org/kde/kquickcontrolsaddons/libkquickcontrolsaddonsplugin.so #8 0x00007fe5ec4e0637 in QMetaObject::activate(QObject*, int, int, void**) () from /lib64/libQt5Core.so.5 #9 0x00007fe5f11eb470 in QQuickWindowPrivate::renderSceneGraph(QSize const&) () from /lib64/libQt5Quick.so.5 #10 0x00007fe5f1196a9c in QSGRenderThread::syncAndRender() () from /lib64/libQt5Quick.so.5 #11 0x00007fe5f119b9a8 in QSGRenderThread::run() () from /lib64/libQt5Quick.so.5 #12 0x00007fe5ec30bde2 in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5 #13 0x00007fe5eaa0c50b in start_thread () from /lib64/libpthread.so.0 #14 0x00007fe5eb6bd16f in clone () from /lib64/libc.so.6 Thread 14 (Thread 0x7fe4ca3de700 (LWP 2492)): #0 0x00007fe5eaa1282d in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x00007fe5ec30c53b in QWaitCondition::wait(QMutex*, unsigned long) () from /lib64/libQt5Core.so.5 #2 0x00007fe5f119b588 in QSGRenderThread::processEventsAndWaitForMore() () from /lib64/libQt5Quick.so.5 #3 0x00007fe5f119b9ea in QSGRenderThread::run() () from /lib64/libQt5Quick.so.5 #4 0x00007fe5ec30bde2 in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5 #5 0x00007fe5eaa0c50b in start_thread () from /lib64/libpthread.so.0 #6 0x00007fe5eb6bd16f in clone () from /lib64/libc.so.6 Thread 13 (Thread 0x7fe4cabdf700 (LWP 2491)): #0 0x00007fe5eaa1282d in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x00007fe5ec30c53b in QWaitCondition::wait(QMutex*, unsigned long) () from /lib64/libQt5Core.so.5 #2 0x00007fe5f119b588 in QSGRenderThread::processEventsAndWaitForMore() () from /lib64/libQt5Quick.so.5 #3 0x00007fe5f119b9ea in QSGRenderThread::run() () from /lib64/libQt5Quick.so.5 #4 0x00007fe5ec30bde2 in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5 #5 0x00007fe5eaa0c50b in start_thread () from /lib64/libpthread.so.0 #6 0x00007fe5eb6bd16f in clone () from /lib64/libc.so.6 Thread 12 (Thread 0x7fe4d1126700 (LWP 2489)): #0 0x00007fe5eaa1282d in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x00007fe5ec30c53b in QWaitCondition::wait(QMutex*, unsigned long) () from /lib64/libQt5Core.so.5 #2 0x00007fe5f119b588 in QSGRenderThread::processEventsAndWaitForMore() () from /lib64/libQt5Quick.so.5 #3 0x00007fe5f119b9ea in QSGRenderThread::run() () from /lib64/libQt5Quick.so.5 #4 0x00007fe5ec30bde2 in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5 #5 0x00007fe5eaa0c50b in start_thread () from /lib64/libpthread.so.0 #6 0x00007fe5eb6bd16f in clone () from /lib64/libc.so.6 Thread 11 (Thread 0x7fe4e1635700 (LWP 2474)): #0 0x00007fe5e3976e98 in g_source_iter_next () from /lib64/libglib-2.0.so.0 #1 0x00007fe5e397933b in g_main_context_prepare () from /lib64/libglib-2.0.so.0 #2 0x00007fe5e3979dcb in g_main_context_iterate.isra () from /lib64/libglib-2.0.so.0 #3 0x00007fe5e3979fac in g_main_context_iteration () from /lib64/libglib-2.0.so.0 #4 0x00007fe5ec508c4b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5 #5 0x00007fe5ec4b696a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5 #6 0x00007fe5ec3078ca in QThread::exec() () from /lib64/libQt5Core.so.5 #7 0x00007fe4e2c975a7 in KCupsConnection::run() () from /lib64/libkcupslib.so #8 0x00007fe5ec30bde2 in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5 #9 0x00007fe5eaa0c50b in start_thread () from /lib64/libpthread.so.0 #10 0x00007fe5eb6bd16f in clone () from /lib64/libc.so.6 Thread 10 (Thread 0x7fe4f8808700 (LWP 2466)): #0 0x00007fe5eb6b2c6b in poll () from /lib64/libc.so.6 #1 0x00007fe5e3979e99 in g_main_context_iterate.isra () from /lib64/libglib-2.0.so.0 #2 0x00007fe5e3979fac in g_main_context_iteration () from /lib64/libglib-2.0.so.0 #3 0x00007fe5ec508c4b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5 #4 0x00007fe5ec4b696a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5 #5 0x00007fe5ec3078ca in QThread::exec() () from /lib64/libQt5Core.so.5 #6 0x00007fe5f111c116 in QQuickPixmapReader::run() () from /lib64/libQt5Quick.so.5 #7 0x00007fe5ec30bde2 in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5 #8 0x00007fe5eaa0c50b in start_thread () from /lib64/libpthread.so.0 #9 0x00007fe5eb6bd16f in clone () from /lib64/libc.so.6 Thread 9 (Thread 0x7fe52b7e7700 (LWP 2464)): #0 0x00007fe5eaa1282d in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x00007fe5ec30c53b in QWaitCondition::wait(QMutex*, unsigned long) () from /lib64/libQt5Core.so.5 #2 0x00007fe5f119b588 in QSGRenderThread::processEventsAndWaitForMore() () from /lib64/libQt5Quick.so.5 #3 0x00007fe5f119b9ea in QSGRenderThread::run() () from /lib64/libQt5Quick.so.5 #4 0x00007fe5ec30bde2 in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5 #5 0x00007fe5eaa0c50b in start_thread () from /lib64/libpthread.so.0 #6 0x00007fe5eb6bd16f in clone () from /lib64/libc.so.6 Thread 8 (Thread 0x7fe5295c9700 (LWP 2442)): #0 0x00007fe5eb6ae738 in read () from /lib64/libc.so.6 #1 0x00007fe5e39be0a0 in g_wakeup_acknowledge () from /lib64/libglib-2.0.so.0 #2 0x00007fe5e39799a8 in g_main_context_check () from /lib64/libglib-2.0.so.0 #3 0x00007fe5e3979e40 in g_main_context_iterate.isra () from /lib64/libglib-2.0.so.0 #4 0x00007fe5e3979fac in g_main_context_iteration () from /lib64/libglib-2.0.so.0 #5 0x00007fe5ec508c4b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5 #6 0x00007fe5ec4b696a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5 #7 0x00007fe5ec3078ca in QThread::exec() () from /lib64/libQt5Core.so.5 #8 0x00007fe5ec30bde2 in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5 #9 0x00007fe5eaa0c50b in start_thread () from /lib64/libpthread.so.0 #10 0x00007fe5eb6bd16f in clone () from /lib64/libc.so.6 Thread 7 (Thread 0x7fe5bbb9d700 (LWP 2013)): #0 0x00007fe5eaa1282d in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x00007fe5f3443604 in QTWTF::TCMalloc_PageHeap::scavengerThread() () from /lib64/libQt5Script.so.5 #2 0x00007fe5f3443649 in QTWTF::TCMalloc_PageHeap::runScavengerThread(void*) () from /lib64/libQt5Script.so.5 #3 0x00007fe5eaa0c50b in start_thread () from /lib64/libpthread.so.0 #4 0x00007fe5eb6bd16f in clone () from /lib64/libc.so.6 Thread 6 (Thread 0x7fe5c4ce4700 (LWP 1952)): #0 0x00007fe5eb6b2c6b in poll () from /lib64/libc.so.6 #1 0x00007fe5e3979e99 in g_main_context_iterate.isra () from /lib64/libglib-2.0.so.0 #2 0x00007fe5e3979fac in g_main_context_iteration () from /lib64/libglib-2.0.so.0 #3 0x00007fe5ec508c4b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5 #4 0x00007fe5ec4b696a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5 #5 0x00007fe5ec3078ca in QThread::exec() () from /lib64/libQt5Core.so.5 #6 0x00007fe5ec30bde2 in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5 #7 0x00007fe5eaa0c50b in start_thread () from /lib64/libpthread.so.0 #8 0x00007fe5eb6bd16f in clone () from /lib64/libc.so.6 Thread 5 (Thread 0x7fe5c77fa700 (LWP 1951)): #0 0x00007fe5e3976e92 in g_source_iter_next () from /lib64/libglib-2.0.so.0 #1 0x00007fe5e397933b in g_main_context_prepare () from /lib64/libglib-2.0.so.0 #2 0x00007fe5e3979dcb in g_main_context_iterate.isra () from /lib64/libglib-2.0.so.0 #3 0x00007fe5e3979fac in g_main_context_iteration () from /lib64/libglib-2.0.so.0 #4 0x00007fe5ec508c4b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5 #5 0x00007fe5ec4b696a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5 #6 0x00007fe5ec3078ca in QThread::exec() () from /lib64/libQt5Core.so.5 #7 0x00007fe5f057d245 in QQmlThreadPrivate::run() () from /lib64/libQt5Qml.so.5 #8 0x00007fe5ec30bde2 in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5 #9 0x00007fe5eaa0c50b in start_thread () from /lib64/libpthread.so.0 #10 0x00007fe5eb6bd16f in clone () from /lib64/libc.so.6 Thread 4 (Thread 0x7fe5cdf17700 (LWP 1892)): #0 0x00007fe5ec508b4e in postEventSourcePrepare(_GSource*, int*) () from /lib64/libQt5Core.so.5 #1 0x00007fe5e39793f9 in g_main_context_prepare () from /lib64/libglib-2.0.so.0 #2 0x00007fe5e3979dcb in g_main_context_iterate.isra () from /lib64/libglib-2.0.so.0 #3 0x00007fe5e3979fac in g_main_context_iteration () from /lib64/libglib-2.0.so.0 #4 0x00007fe5ec508c4b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5 #5 0x00007fe5ec4b696a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5 #6 0x00007fe5ec3078ca in QThread::exec() () from /lib64/libQt5Core.so.5 #7 0x00007fe5f057d245 in QQmlThreadPrivate::run() () from /lib64/libQt5Qml.so.5 #8 0x00007fe5ec30bde2 in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5 #9 0x00007fe5eaa0c50b in start_thread () from /lib64/libpthread.so.0 #10 0x00007fe5eb6bd16f in clone () from /lib64/libc.so.6 Thread 3 (Thread 0x7fe5cf95c700 (LWP 1810)): #0 0x00007fe5eb6b2c6b in poll () from /lib64/libc.so.6 #1 0x00007fe5e3979e99 in g_main_context_iterate.isra () from /lib64/libglib-2.0.so.0 #2 0x00007fe5e3979fac in g_main_context_iteration () from /lib64/libglib-2.0.so.0 #3 0x00007fe5ec508c4b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5 #4 0x00007fe5ec4b696a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5 #5 0x00007fe5ec3078ca in QThread::exec() () from /lib64/libQt5Core.so.5 #6 0x00007fe5ec920449 in QDBusConnectionManager::run() () from /lib64/libQt5DBus.so.5 #7 0x00007fe5ec30bde2 in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5 #8 0x00007fe5eaa0c50b in start_thread () from /lib64/libpthread.so.0 #9 0x00007fe5eb6bd16f in clone () from /lib64/libc.so.6 Thread 2 (Thread 0x7fe5d5ce6700 (LWP 1802)): #0 0x00007fe5eb6b2c6b in poll () from /lib64/libc.so.6 #1 0x00007fe5f1d2afe7 in _xcb_conn_wait () from /lib64/libxcb.so.1 #2 0x00007fe5f1d2cdda in xcb_wait_for_event () from /lib64/libxcb.so.1 #3 0x00007fe5d7a34bf9 in QXcbEventReader::run() () from /lib64/libQt5XcbQpa.so.5 #4 0x00007fe5ec30bde2 in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5 #5 0x00007fe5eaa0c50b in start_thread () from /lib64/libpthread.so.0 #6 0x00007fe5eb6bd16f in clone () from /lib64/libc.so.6 Thread 1 (Thread 0x7fe5f3d75940 (LWP 1758)): #0 0x00007fe5eaa1282d in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x00007fe5ec30c53b in QWaitCondition::wait(QMutex*, unsigned long) () from /lib64/libQt5Core.so.5 #2 0x00007fe5f1197d5d in QSGThreadedRenderLoop::polishAndSync(QSGThreadedRenderLoop::Window*, bool) () from /lib64/libQt5Quick.so.5 #3 0x00007fe5f119a84d in QSGThreadedRenderLoop::handleExposure(QQuickWindow*) () from /lib64/libQt5Quick.so.5 #4 0x00007fe5f119b139 in QSGThreadedRenderLoop::exposureChanged(QQuickWindow*) () from /lib64/libQt5Quick.so.5 #5 0x00007fe5ecedc0c5 in QWindow::event(QEvent*) () from /lib64/libQt5Gui.so.5 #6 0x00007fe5f11f5105 in QQuickWindow::event(QEvent*) () from /lib64/libQt5Quick.so.5 #7 0x00007fe5ed5ea92c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /lib64/libQt5Widgets.so.5 #8 0x00007fe5ed5f2174 in QApplication::notify(QObject*, QEvent*) () from /lib64/libQt5Widgets.so.5 #9 0x00007fe5ec4b7be7 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /lib64/libQt5Core.so.5 #10 0x00007fe5eced18df in QGuiApplicationPrivate::processExposeEvent(QWindowSystemInterfacePrivate::ExposeEvent*) () from /lib64/libQt5Gui.so.5 #11 0x00007fe5eced251d in QGuiApplicationPrivate::processWindowSystemEvent(QWindowSystemInterfacePrivate::WindowSystemEvent*) () from /lib64/libQt5Gui.so.5 #12 0x00007fe5eceab79b in QWindowSystemInterface::sendWindowSystemEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Gui.so.5 #13 0x00007fe5d7a97b60 in userEventSourceDispatch(_GSource*, int (*)(void*), void*) () from /lib64/libQt5XcbQpa.so.5 #14 0x00007fe5e3979b77 in g_main_context_dispatch () from /lib64/libglib-2.0.so.0 #15 0x00007fe5e3979f20 in g_main_context_iterate.isra () from /lib64/libglib-2.0.so.0 #16 0x00007fe5e3979fac in g_main_context_iteration () from /lib64/libglib-2.0.so.0 #17 0x00007fe5ec508c2f in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5 #18 0x00007fe5ec4b696a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5 #19 0x00007fe5ec4bf094 in QCoreApplication::exec() () from /lib64/libQt5Core.so.5 #20 0x00005640babb5d5a in main () The crash can be reproduced every time. -- Backtrace: Application: Plasma (plasmashell), signal: Segmentation fault Using host libthread_db library "/lib64/libthread_db.so.1". [Current thread is 1 (Thread 0x7fe5f3d75940 (LWP 1758))] Thread 15 (Thread 0x7fe4fb877700 (LWP 2659)): [KCrash Handler] #6 0x0000000000000000 in ?? () #7 0x00007fe52d8cb3c4 in Plotter::render() () from /usr/lib64/qt5/qml/org/kde/kquickcontrolsaddons/libkquickcontrolsaddonsplugin.so #8 0x00007fe5ec4e0637 in QMetaObject::activate(QObject*, int, int, void**) () from /lib64/libQt5Core.so.5 #9 0x00007fe5f11eb470 in QQuickWindowPrivate::renderSceneGraph(QSize const&) () from /lib64/libQt5Quick.so.5 #10 0x00007fe5f1196a9c in QSGRenderThread::syncAndRender() () from /lib64/libQt5Quick.so.5 #11 0x00007fe5f119b9a8 in QSGRenderThread::run() () from /lib64/libQt5Quick.so.5 #12 0x00007fe5ec30bde2 in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5 #13 0x00007fe5eaa0c50b in start_thread () from /lib64/libpthread.so.0 #14 0x00007fe5eb6bd16f in clone () from /lib64/libc.so.6 Thread 14 (Thread 0x7fe4ca3de700 (LWP 2492)): #0 0x00007fe5eaa1282d in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x00007fe5ec30c53b in QWaitCondition::wait(QMutex*, unsigned long) () from /lib64/libQt5Core.so.5 #2 0x00007fe5f119b588 in QSGRenderThread::processEventsAndWaitForMore() () from /lib64/libQt5Quick.so.5 #3 0x00007fe5f119b9ea in QSGRenderThread::run() () from /lib64/libQt5Quick.so.5 #4 0x00007fe5ec30bde2 in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5 #5 0x00007fe5eaa0c50b in start_thread () from /lib64/libpthread.so.0 #6 0x00007fe5eb6bd16f in clone () from /lib64/libc.so.6 Thread 13 (Thread 0x7fe4cabdf700 (LWP 2491)): #0 0x00007fe5eaa1282d in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x00007fe5ec30c53b in QWaitCondition::wait(QMutex*, unsigned long) () from /lib64/libQt5Core.so.5 #2 0x00007fe5f119b588 in QSGRenderThread::processEventsAndWaitForMore() () from /lib64/libQt5Quick.so.5 #3 0x00007fe5f119b9ea in QSGRenderThread::run() () from /lib64/libQt5Quick.so.5 #4 0x00007fe5ec30bde2 in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5 #5 0x00007fe5eaa0c50b in start_thread () from /lib64/libpthread.so.0 #6 0x00007fe5eb6bd16f in clone () from /lib64/libc.so.6 Thread 12 (Thread 0x7fe4d1126700 (LWP 2489)): #0 0x00007fe5eaa1282d in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x00007fe5ec30c53b in QWaitCondition::wait(QMutex*, unsigned long) () from /lib64/libQt5Core.so.5 #2 0x00007fe5f119b588 in QSGRenderThread::processEventsAndWaitForMore() () from /lib64/libQt5Quick.so.5 #3 0x00007fe5f119b9ea in QSGRenderThread::run() () from /lib64/libQt5Quick.so.5 #4 0x00007fe5ec30bde2 in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5 #5 0x00007fe5eaa0c50b in start_thread () from /lib64/libpthread.so.0 #6 0x00007fe5eb6bd16f in clone () from /lib64/libc.so.6 Thread 11 (Thread 0x7fe4e1635700 (LWP 2474)): #0 0x00007fe5e3976e98 in g_source_iter_next () from /lib64/libglib-2.0.so.0 #1 0x00007fe5e397933b in g_main_context_prepare () from /lib64/libglib-2.0.so.0 #2 0x00007fe5e3979dcb in g_main_context_iterate.isra () from /lib64/libglib-2.0.so.0 #3 0x00007fe5e3979fac in g_main_context_iteration () from /lib64/libglib-2.0.so.0 #4 0x00007fe5ec508c4b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5 #5 0x00007fe5ec4b696a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5 #6 0x00007fe5ec3078ca in QThread::exec() () from /lib64/libQt5Core.so.5 #7 0x00007fe4e2c975a7 in KCupsConnection::run() () from /lib64/libkcupslib.so #8 0x00007fe5ec30bde2 in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5 #9 0x00007fe5eaa0c50b in start_thread () from /lib64/libpthread.so.0 #10 0x00007fe5eb6bd16f in clone () from /lib64/libc.so.6 Thread 10 (Thread 0x7fe4f8808700 (LWP 2466)): #0 0x00007fe5eb6b2c6b in poll () from /lib64/libc.so.6 #1 0x00007fe5e3979e99 in g_main_context_iterate.isra () from /lib64/libglib-2.0.so.0 #2 0x00007fe5e3979fac in g_main_context_iteration () from /lib64/libglib-2.0.so.0 #3 0x00007fe5ec508c4b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5 #4 0x00007fe5ec4b696a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5 #5 0x00007fe5ec3078ca in QThread::exec() () from /lib64/libQt5Core.so.5 #6 0x00007fe5f111c116 in QQuickPixmapReader::run() () from /lib64/libQt5Quick.so.5 #7 0x00007fe5ec30bde2 in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5 #8 0x00007fe5eaa0c50b in start_thread () from /lib64/libpthread.so.0 #9 0x00007fe5eb6bd16f in clone () from /lib64/libc.so.6 Thread 9 (Thread 0x7fe52b7e7700 (LWP 2464)): #0 0x00007fe5eaa1282d in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x00007fe5ec30c53b in QWaitCondition::wait(QMutex*, unsigned long) () from /lib64/libQt5Core.so.5 #2 0x00007fe5f119b588 in QSGRenderThread::processEventsAndWaitForMore() () from /lib64/libQt5Quick.so.5 #3 0x00007fe5f119b9ea in QSGRenderThread::run() () from /lib64/libQt5Quick.so.5 #4 0x00007fe5ec30bde2 in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5 #5 0x00007fe5eaa0c50b in start_thread () from /lib64/libpthread.so.0 #6 0x00007fe5eb6bd16f in clone () from /lib64/libc.so.6 Thread 8 (Thread 0x7fe5295c9700 (LWP 2442)): #0 0x00007fe5eb6ae738 in read () from /lib64/libc.so.6 #1 0x00007fe5e39be0a0 in g_wakeup_acknowledge () from /lib64/libglib-2.0.so.0 #2 0x00007fe5e39799a8 in g_main_context_check () from /lib64/libglib-2.0.so.0 #3 0x00007fe5e3979e40 in g_main_context_iterate.isra () from /lib64/libglib-2.0.so.0 #4 0x00007fe5e3979fac in g_main_context_iteration () from /lib64/libglib-2.0.so.0 #5 0x00007fe5ec508c4b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5 #6 0x00007fe5ec4b696a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5 #7 0x00007fe5ec3078ca in QThread::exec() () from /lib64/libQt5Core.so.5 #8 0x00007fe5ec30bde2 in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5 #9 0x00007fe5eaa0c50b in start_thread () from /lib64/libpthread.so.0 #10 0x00007fe5eb6bd16f in clone () from /lib64/libc.so.6 Thread 7 (Thread 0x7fe5bbb9d700 (LWP 2013)): #0 0x00007fe5eaa1282d in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x00007fe5f3443604 in QTWTF::TCMalloc_PageHeap::scavengerThread() () from /lib64/libQt5Script.so.5 #2 0x00007fe5f3443649 in QTWTF::TCMalloc_PageHeap::runScavengerThread(void*) () from /lib64/libQt5Script.so.5 #3 0x00007fe5eaa0c50b in start_thread () from /lib64/libpthread.so.0 #4 0x00007fe5eb6bd16f in clone () from /lib64/libc.so.6 Thread 6 (Thread 0x7fe5c4ce4700 (LWP 1952)): #0 0x00007fe5eb6b2c6b in poll () from /lib64/libc.so.6 #1 0x00007fe5e3979e99 in g_main_context_iterate.isra () from /lib64/libglib-2.0.so.0 #2 0x00007fe5e3979fac in g_main_context_iteration () from /lib64/libglib-2.0.so.0 #3 0x00007fe5ec508c4b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5 #4 0x00007fe5ec4b696a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5 #5 0x00007fe5ec3078ca in QThread::exec() () from /lib64/libQt5Core.so.5 #6 0x00007fe5ec30bde2 in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5 #7 0x00007fe5eaa0c50b in start_thread () from /lib64/libpthread.so.0 #8 0x00007fe5eb6bd16f in clone () from /lib64/libc.so.6 Thread 5 (Thread 0x7fe5c77fa700 (LWP 1951)): #0 0x00007fe5e3976e92 in g_source_iter_next () from /lib64/libglib-2.0.so.0 #1 0x00007fe5e397933b in g_main_context_prepare () from /lib64/libglib-2.0.so.0 #2 0x00007fe5e3979dcb in g_main_context_iterate.isra () from /lib64/libglib-2.0.so.0 #3 0x00007fe5e3979fac in g_main_context_iteration () from /lib64/libglib-2.0.so.0 #4 0x00007fe5ec508c4b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5 #5 0x00007fe5ec4b696a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5 #6 0x00007fe5ec3078ca in QThread::exec() () from /lib64/libQt5Core.so.5 #7 0x00007fe5f057d245 in QQmlThreadPrivate::run() () from /lib64/libQt5Qml.so.5 #8 0x00007fe5ec30bde2 in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5 #9 0x00007fe5eaa0c50b in start_thread () from /lib64/libpthread.so.0 #10 0x00007fe5eb6bd16f in clone () from /lib64/libc.so.6 Thread 4 (Thread 0x7fe5cdf17700 (LWP 1892)): #0 0x00007fe5ec508b4e in postEventSourcePrepare(_GSource*, int*) () from /lib64/libQt5Core.so.5 #1 0x00007fe5e39793f9 in g_main_context_prepare () from /lib64/libglib-2.0.so.0 #2 0x00007fe5e3979dcb in g_main_context_iterate.isra () from /lib64/libglib-2.0.so.0 #3 0x00007fe5e3979fac in g_main_context_iteration () from /lib64/libglib-2.0.so.0 #4 0x00007fe5ec508c4b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5 #5 0x00007fe5ec4b696a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5 #6 0x00007fe5ec3078ca in QThread::exec() () from /lib64/libQt5Core.so.5 #7 0x00007fe5f057d245 in QQmlThreadPrivate::run() () from /lib64/libQt5Qml.so.5 #8 0x00007fe5ec30bde2 in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5 #9 0x00007fe5eaa0c50b in start_thread () from /lib64/libpthread.so.0 #10 0x00007fe5eb6bd16f in clone () from /lib64/libc.so.6 Thread 3 (Thread 0x7fe5cf95c700 (LWP 1810)): #0 0x00007fe5eb6b2c6b in poll () from /lib64/libc.so.6 #1 0x00007fe5e3979e99 in g_main_context_iterate.isra () from /lib64/libglib-2.0.so.0 #2 0x00007fe5e3979fac in g_main_context_iteration () from /lib64/libglib-2.0.so.0 #3 0x00007fe5ec508c4b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5 #4 0x00007fe5ec4b696a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5 #5 0x00007fe5ec3078ca in QThread::exec() () from /lib64/libQt5Core.so.5 #6 0x00007fe5ec920449 in QDBusConnectionManager::run() () from /lib64/libQt5DBus.so.5 #7 0x00007fe5ec30bde2 in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5 #8 0x00007fe5eaa0c50b in start_thread () from /lib64/libpthread.so.0 #9 0x00007fe5eb6bd16f in clone () from /lib64/libc.so.6 Thread 2 (Thread 0x7fe5d5ce6700 (LWP 1802)): #0 0x00007fe5eb6b2c6b in poll () from /lib64/libc.so.6 #1 0x00007fe5f1d2afe7 in _xcb_conn_wait () from /lib64/libxcb.so.1 #2 0x00007fe5f1d2cdda in xcb_wait_for_event () from /lib64/libxcb.so.1 #3 0x00007fe5d7a34bf9 in QXcbEventReader::run() () from /lib64/libQt5XcbQpa.so.5 #4 0x00007fe5ec30bde2 in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5 #5 0x00007fe5eaa0c50b in start_thread () from /lib64/libpthread.so.0 #6 0x00007fe5eb6bd16f in clone () from /lib64/libc.so.6 Thread 1 (Thread 0x7fe5f3d75940 (LWP 1758)): #0 0x00007fe5eaa1282d in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x00007fe5ec30c53b in QWaitCondition::wait(QMutex*, unsigned long) () from /lib64/libQt5Core.so.5 #2 0x00007fe5f1197d5d in QSGThreadedRenderLoop::polishAndSync(QSGThreadedRenderLoop::Window*, bool) () from /lib64/libQt5Quick.so.5 #3 0x00007fe5f119a84d in QSGThreadedRenderLoop::handleExposure(QQuickWindow*) () from /lib64/libQt5Quick.so.5 #4 0x00007fe5f119b139 in QSGThreadedRenderLoop::exposureChanged(QQuickWindow*) () from /lib64/libQt5Quick.so.5 #5 0x00007fe5ecedc0c5 in QWindow::event(QEvent*) () from /lib64/libQt5Gui.so.5 #6 0x00007fe5f11f5105 in QQuickWindow::event(QEvent*) () from /lib64/libQt5Quick.so.5 #7 0x00007fe5ed5ea92c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /lib64/libQt5Widgets.so.5 #8 0x00007fe5ed5f2174 in QApplication::notify(QObject*, QEvent*) () from /lib64/libQt5Widgets.so.5 #9 0x00007fe5ec4b7be7 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /lib64/libQt5Core.so.5 #10 0x00007fe5eced18df in QGuiApplicationPrivate::processExposeEvent(QWindowSystemInterfacePrivate::ExposeEvent*) () from /lib64/libQt5Gui.so.5 #11 0x00007fe5eced251d in QGuiApplicationPrivate::processWindowSystemEvent(QWindowSystemInterfacePrivate::WindowSystemEvent*) () from /lib64/libQt5Gui.so.5 #12 0x00007fe5eceab79b in QWindowSystemInterface::sendWindowSystemEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Gui.so.5 #13 0x00007fe5d7a97b60 in userEventSourceDispatch(_GSource*, int (*)(void*), void*) () from /lib64/libQt5XcbQpa.so.5 #14 0x00007fe5e3979b77 in g_main_context_dispatch () from /lib64/libglib-2.0.so.0 #15 0x00007fe5e3979f20 in g_main_context_iterate.isra () from /lib64/libglib-2.0.so.0 #16 0x00007fe5e3979fac in g_main_context_iteration () from /lib64/libglib-2.0.so.0 #17 0x00007fe5ec508c2f in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5 #18 0x00007fe5ec4b696a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5 #19 0x00007fe5ec4bf094 in QCoreApplication::exec() () from /lib64/libQt5Core.so.5 #20 0x00005640babb5d5a in main () Possible duplicates by query: bug 387724. Reported using DrKonqi 1749079 1 kde 2018-04-30 13:32:35 +0000 *** This bug has been marked as a duplicate of bug 349289 ***