Application: plasmashell (5.5.5) Qt Version: 5.5.1 Operating System: Linux 4.4.6-300.fc23.x86_64 x86_64 Distribution: "Fedora release 23 (Twenty Three)" -- Information about the crash: - What I was doing when the application crashed: I played "Forge of empire" in google Chrome. Plasma falls several times a day. The crash can be reproduced sometimes. -- Backtrace: Application: Plasma (plasmashell), signal: Segmentation fault Using host libthread_db library "/lib64/libthread_db.so.1". [Current thread is 1 (Thread 0x7fbb543a2940 (LWP 4325))] Thread 10 (Thread 0x7fbb33943700 (LWP 4328)): #0 0x00007fbb4bd7afdd in poll () from /lib64/libc.so.6 #1 0x00007fbb52235272 in _xcb_conn_wait () from /lib64/libxcb.so.1 #2 0x00007fbb52236ee7 in xcb_wait_for_event () from /lib64/libxcb.so.1 #3 0x00007fbb3626dda9 in QXcbEventReader::run() () from /lib64/libQt5XcbQpa.so.5 #4 0x00007fbb4c9833de in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5 #5 0x00007fbb4b0be60a in start_thread () from /lib64/libpthread.so.0 #6 0x00007fbb4bd86a4d in clone () from /lib64/libc.so.6 Thread 9 (Thread 0x7fbb30ef2700 (LWP 4331)): #0 0x00007fbb4bd7afdd in poll () from /lib64/libc.so.6 #1 0x00007fbb4729e16c in g_main_context_iterate.isra () from /lib64/libglib-2.0.so.0 #2 0x00007fbb4729e27c in g_main_context_iteration () from /lib64/libglib-2.0.so.0 #3 0x00007fbb4cbbaecb in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5 #4 0x00007fbb4cb61eca in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5 #5 0x00007fbb4c97e434 in QThread::exec() () from /lib64/libQt5Core.so.5 #6 0x00007fbb50ccc9b5 in QQmlThreadPrivate::run() () from /lib64/libQt5Qml.so.5 #7 0x00007fbb4c9833de in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5 #8 0x00007fbb4b0be60a in start_thread () from /lib64/libpthread.so.0 #9 0x00007fbb4bd86a4d in clone () from /lib64/libc.so.6 Thread 8 (Thread 0x7fbb29021700 (LWP 4349)): #0 0x00007fbb4b0c3b10 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x00007fbb2a596a23 in thread_function () from /usr/lib64/dri/swrast_dri.so #2 0x00007fbb2a596887 in impl_thrd_routine () from /usr/lib64/dri/swrast_dri.so #3 0x00007fbb4b0be60a in start_thread () from /lib64/libpthread.so.0 #4 0x00007fbb4bd86a4d in clone () from /lib64/libc.so.6 Thread 7 (Thread 0x7fbb28820700 (LWP 4350)): #0 0x00007fbb4b0c3b10 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x00007fbb2a596a23 in thread_function () from /usr/lib64/dri/swrast_dri.so #2 0x00007fbb2a596887 in impl_thrd_routine () from /usr/lib64/dri/swrast_dri.so #3 0x00007fbb4b0be60a in start_thread () from /lib64/libpthread.so.0 #4 0x00007fbb4bd86a4d in clone () from /lib64/libc.so.6 Thread 6 (Thread 0x7fbb2001b700 (LWP 4353)): #0 0x00007fbb472e2734 in g_mutex_unlock () from /lib64/libglib-2.0.so.0 #1 0x00007fbb4729d700 in g_main_context_prepare () from /lib64/libglib-2.0.so.0 #2 0x00007fbb4729e09b in g_main_context_iterate.isra () from /lib64/libglib-2.0.so.0 #3 0x00007fbb4729e27c in g_main_context_iteration () from /lib64/libglib-2.0.so.0 #4 0x00007fbb4cbbaecb in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5 #5 0x00007fbb4cb61eca in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5 #6 0x00007fbb4c97e434 in QThread::exec() () from /lib64/libQt5Core.so.5 #7 0x00007fbb50ccc9b5 in QQmlThreadPrivate::run() () from /lib64/libQt5Qml.so.5 #8 0x00007fbb4c9833de in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5 #9 0x00007fbb4b0be60a in start_thread () from /lib64/libpthread.so.0 #10 0x00007fbb4bd86a4d in clone () from /lib64/libc.so.6 Thread 5 (Thread 0x7fbb1e55b700 (LWP 4354)): #0 0x00007fbb4bd7afdd in poll () from /lib64/libc.so.6 #1 0x00007fbb4729e16c in g_main_context_iterate.isra () from /lib64/libglib-2.0.so.0 #2 0x00007fbb4729e27c in g_main_context_iteration () from /lib64/libglib-2.0.so.0 #3 0x00007fbb4cbbaecb in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5 #4 0x00007fbb4cb61eca in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5 #5 0x00007fbb4c97e434 in QThread::exec() () from /lib64/libQt5Core.so.5 #6 0x00007fbb50ccc9b5 in QQmlThreadPrivate::run() () from /lib64/libQt5Qml.so.5 #7 0x00007fbb4c9833de in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5 #8 0x00007fbb4b0be60a in start_thread () from /lib64/libpthread.so.0 #9 0x00007fbb4bd86a4d in clone () from /lib64/libc.so.6 Thread 4 (Thread 0x7fbb1cbea700 (LWP 4355)): #0 0x00007fbb4b0c3b10 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x00007fbb53b25514 in QTWTF::TCMalloc_PageHeap::scavengerThread() () from /lib64/libQt5Script.so.5 #2 0x00007fbb53b25559 in QTWTF::TCMalloc_PageHeap::runScavengerThread(void*) () from /lib64/libQt5Script.so.5 #3 0x00007fbb4b0be60a in start_thread () from /lib64/libpthread.so.0 #4 0x00007fbb4bd86a4d in clone () from /lib64/libc.so.6 Thread 3 (Thread 0x7fbb150b8700 (LWP 4357)): #0 0x00007fbb472e2719 in g_mutex_lock () from /lib64/libglib-2.0.so.0 #1 0x00007fbb4729dbbc in g_main_context_check () from /lib64/libglib-2.0.so.0 #2 0x00007fbb4729e110 in g_main_context_iterate.isra () from /lib64/libglib-2.0.so.0 #3 0x00007fbb4729e27c in g_main_context_iteration () from /lib64/libglib-2.0.so.0 #4 0x00007fbb4cbbaecb in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5 #5 0x00007fbb4cb61eca in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5 #6 0x00007fbb4c97e434 in QThread::exec() () from /lib64/libQt5Core.so.5 #7 0x00007fbb5187a8d6 in QQuickPixmapReader::run() () from /lib64/libQt5Quick.so.5 #8 0x00007fbb4c9833de in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5 #9 0x00007fbb4b0be60a in start_thread () from /lib64/libpthread.so.0 #10 0x00007fbb4bd86a4d in clone () from /lib64/libc.so.6 Thread 2 (Thread 0x7fba7f917700 (LWP 4364)): #0 0x00007fbb472e2734 in g_mutex_unlock () from /lib64/libglib-2.0.so.0 #1 0x00007fbb4729dba9 in g_main_context_check () from /lib64/libglib-2.0.so.0 #2 0x00007fbb4729e110 in g_main_context_iterate.isra () from /lib64/libglib-2.0.so.0 #3 0x00007fbb4729e27c in g_main_context_iteration () from /lib64/libglib-2.0.so.0 #4 0x00007fbb4cbbaecb in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5 #5 0x00007fbb4cb61eca in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5 #6 0x00007fbb4c97e434 in QThread::exec() () from /lib64/libQt5Core.so.5 #7 0x00007fba81553547 in KCupsConnection::run() () from /lib64/libkcupslib.so #8 0x00007fbb4c9833de in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5 #9 0x00007fbb4b0be60a in start_thread () from /lib64/libpthread.so.0 #10 0x00007fbb4bd86a4d in clone () from /lib64/libc.so.6 Thread 1 (Thread 0x7fbb543a2940 (LWP 4325)): [KCrash Handler] #5 0x00007fbb4bd17d31 in _wordcopy_fwd_aligned () from /lib64/libc.so.6 #6 0x00007fbb4bd1255f in __memmove_sse2 () from /lib64/libc.so.6 #7 0x00007fbb2a1fcf0d in drisw_update_tex_buffer () from /usr/lib64/dri/swrast_dri.so #8 0x00007fbb2a1fb8c5 in dri_set_tex_buffer2 () from /usr/lib64/dri/swrast_dri.so #9 0x00007fbb3009fb2a in Plasma::WindowThumbnail::windowToTextureGLX(Plasma::WindowTextureNode*) () from /usr/lib64/qt5/qml/org/kde/plasma/core/libcorebindingsplugin.so #10 0x00007fbb300a0629 in Plasma::WindowThumbnail::windowToTexture(Plasma::WindowTextureNode*) () from /usr/lib64/qt5/qml/org/kde/plasma/core/libcorebindingsplugin.so #11 0x00007fbb300a0b94 in Plasma::WindowThumbnail::updatePaintNode(QSGNode*, QQuickItem::UpdatePaintNodeData*) () from /usr/lib64/qt5/qml/org/kde/plasma/core/libcorebindingsplugin.so #12 0x00007fbb519181c8 in QQuickWindowPrivate::updateDirtyNode(QQuickItem*) () from /lib64/libQt5Quick.so.5 #13 0x00007fbb51918a4b in QQuickWindowPrivate::updateDirtyNodes() () from /lib64/libQt5Quick.so.5 #14 0x00007fbb51918bc0 in QQuickWindowPrivate::syncSceneGraph() () from /lib64/libQt5Quick.so.5 #15 0x00007fbb518e792c in QSGGuiThreadRenderLoop::renderWindow(QQuickWindow*) () from /lib64/libQt5Quick.so.5 #16 0x00007fbb518e8aa1 in QSGGuiThreadRenderLoop::event(QEvent*) () from /lib64/libQt5Quick.so.5 #17 0x00007fbb4e11841c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /lib64/libQt5Widgets.so.5 #18 0x00007fbb4e11d8e6 in QApplication::notify(QObject*, QEvent*) () from /lib64/libQt5Widgets.so.5 #19 0x00007fbb4cb6473b in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /lib64/libQt5Core.so.5 #20 0x00007fbb4cbb9ccd in QTimerInfoList::activateTimers() () from /lib64/libQt5Core.so.5 #21 0x00007fbb4cbba1d1 in timerSourceDispatch(_GSource*, int (*)(void*), void*) () from /lib64/libQt5Core.so.5 #22 0x00007fbb4729de3a in g_main_context_dispatch () from /lib64/libglib-2.0.so.0 #23 0x00007fbb4729e1d0 in g_main_context_iterate.isra () from /lib64/libglib-2.0.so.0 #24 0x00007fbb4729e27c in g_main_context_iteration () from /lib64/libglib-2.0.so.0 #25 0x00007fbb4cbbaeaf in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5 #26 0x00007fbb4cb61eca in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5 #27 0x00007fbb4cb69fac in QCoreApplication::exec() () from /lib64/libQt5Core.so.5 #28 0x000056165883108a in main () Possible duplicates by query: bug 361142, bug 361119, bug 361110, bug 360900, bug 360496. Reported using DrKonqi
*** This bug has been marked as a duplicate of bug 357895 ***
*** Bug 362998 has been marked as a duplicate of this bug. ***