Application: Plasma (plasmashell), signal: Segmentation fault Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1". [Current thread is 1 (Thread 0x7f5be15058c0 (LWP 1161))] Thread 8 (Thread 0x7f5bcc716700 (LWP 1173)): #0 0x00007f5bdbc0b5ad in poll () at ../sysdeps/unix/syscall-template.S:84 #1 0x00007f5bdfcd2c62 in ?? () from /usr/lib/x86_64-linux-gnu/libxcb.so.1 #2 0x00007f5bdfcd48d7 in xcb_wait_for_event () from /usr/lib/x86_64-linux-gnu/libxcb.so.1 #3 0x00007f5bce8604a9 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5XcbQpa.so.5 #4 0x00007f5bdc3017fe in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #5 0x00007f5bdb3ed6fa in start_thread (arg=0x7f5bcc716700) at pthread_create.c:333 #6 0x00007f5bdbc172dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109 Thread 7 (Thread 0x7f5bc9f08700 (LWP 1212)): #0 0x00007f5bd899f9b8 in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #1 0x00007f5bd89a024b in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0x00007f5bd89a042c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #3 0x00007f5bdc538a6b in QEventDispatcherGlib::processEvents(QFlags) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #4 0x00007f5bdc4dfd7a in QEventLoop::exec(QFlags) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #5 0x00007f5bdc2fc854 in QThread::exec() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #6 0x00007f5bdeba5ba5 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5 #7 0x00007f5bdc3017fe in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #8 0x00007f5bdb3ed6fa in start_thread (arg=0x7f5bc9f08700) at pthread_create.c:333 #9 0x00007f5bdbc172dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109 Thread 6 (Thread 0x7f5bb6d8c700 (LWP 1246)): #0 0x00007f5bd899f832 in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #1 0x00007f5bd89a024b in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0x00007f5bd89a042c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #3 0x00007f5bdc538a6b in QEventDispatcherGlib::processEvents(QFlags) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #4 0x00007f5bdc4dfd7a in QEventLoop::exec(QFlags) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #5 0x00007f5bdc2fc854 in QThread::exec() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #6 0x00007f5bdeba5ba5 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5 #7 0x00007f5bdc3017fe in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #8 0x00007f5bdb3ed6fa in start_thread (arg=0x7f5bb6d8c700) at pthread_create.c:333 #9 0x00007f5bdbc172dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109 Thread 5 (Thread 0x7f5bb4feb700 (LWP 1249)): #0 0x00007f5bd89e4a44 in g_mutex_unlock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #1 0x00007f5bd899f8a0 in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0x00007f5bd89a024b in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #3 0x00007f5bd89a042c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #4 0x00007f5bdc538a6b in QEventDispatcherGlib::processEvents(QFlags) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #5 0x00007f5bdc4dfd7a in QEventLoop::exec(QFlags) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #6 0x00007f5bdc2fc854 in QThread::exec() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #7 0x00007f5bdeba5ba5 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5 #8 0x00007f5bdc3017fe in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #9 0x00007f5bdb3ed6fa in start_thread (arg=0x7f5bb4feb700) at pthread_create.c:333 #10 0x00007f5bdbc172dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109 Thread 4 (Thread 0x7f5baf5f7700 (LWP 1250)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 #1 0x00007f5be0f4bbd4 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Script.so.5 #2 0x00007f5be0f4bc19 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Script.so.5 #3 0x00007f5bdb3ed6fa in start_thread (arg=0x7f5baf5f7700) at pthread_create.c:333 #4 0x00007f5bdbc172dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109 Thread 3 (Thread 0x7f5baccab700 (LWP 1261)): #0 0x00007f5bd899f8b0 in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #1 0x00007f5bd89a024b in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0x00007f5bd89a042c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #3 0x00007f5bdc538a6b in QEventDispatcherGlib::processEvents(QFlags) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #4 0x00007f5bdc4dfd7a in QEventLoop::exec(QFlags) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #5 0x00007f5bdc2fc854 in QThread::exec() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #6 0x00007f5bdf52cef6 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5 #7 0x00007f5bdc3017fe in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #8 0x00007f5bdb3ed6fa in start_thread (arg=0x7f5baccab700) at pthread_create.c:333 #9 0x00007f5bdbc172dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109 Thread 2 (Thread 0x7f5b15abc700 (LWP 1269)): #0 0x00007f5bdbc0b5ad in poll () at ../sysdeps/unix/syscall-template.S:84 #1 0x00007f5bd89a031c in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0x00007f5bd89a042c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #3 0x00007f5bdc538a6b in QEventDispatcherGlib::processEvents(QFlags) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #4 0x00007f5bdc4dfd7a in QEventLoop::exec(QFlags) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #5 0x00007f5bdc2fc854 in QThread::exec() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #6 0x00007f5b17f9c7d7 in KCupsConnection::run() () from /usr/lib/x86_64-linux-gnu/libkcupslib.so #7 0x00007f5bdc3017fe in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #8 0x00007f5bdb3ed6fa in start_thread (arg=0x7f5b15abc700) at pthread_create.c:333 #9 0x00007f5bdbc172dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109 Thread 1 (Thread 0x7f5be15058c0 (LWP 1161)): [KCrash Handler] #6 __memmove_ssse3 () at ../sysdeps/x86_64/multiarch/memcpy-ssse3.S:114 #7 0x00007f5bc2afcb9d in ?? () from /usr/lib/x86_64-linux-gnu/dri/swrast_dri.so #8 0x00007f5bc2afb565 in ?? () from /usr/lib/x86_64-linux-gnu/dri/swrast_dri.so #9 0x00007f5bc8c0cc1f in ?? () from /usr/lib/x86_64-linux-gnu/qt5/qml/org/kde/plasma/core/libcorebindingsplugin.so #10 0x00007f5bc8c0de44 in ?? () from /usr/lib/x86_64-linux-gnu/qt5/qml/org/kde/plasma/core/libcorebindingsplugin.so #11 0x00007f5bc8c0e803 in ?? () from /usr/lib/x86_64-linux-gnu/qt5/qml/org/kde/plasma/core/libcorebindingsplugin.so #12 0x00007f5bc8c0ed24 in ?? () from /usr/lib/x86_64-linux-gnu/qt5/qml/org/kde/plasma/core/libcorebindingsplugin.so #13 0x00007f5bdf5cb608 in QQuickWindowPrivate::updateDirtyNode(QQuickItem*) () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5 #14 0x00007f5bdf5cbe7b in QQuickWindowPrivate::updateDirtyNodes() () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5 #15 0x00007f5bdf5cbff0 in QQuickWindowPrivate::syncSceneGraph() () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5 #16 0x00007f5bdf59a3ac in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5 #17 0x00007f5bdf59bd26 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5 #18 0x00007f5bdc82d2e5 in QWindow::event(QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5 #19 0x00007f5bdf5d5c21 in QQuickWindow::event(QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5 #20 0x00007f5be107c2eb in PlasmaQuick::Dialog::event(QEvent*) () from /usr/lib/x86_64-linux-gnu/libKF5PlasmaQuick.so.5 #21 0x00007f5bc8c06c45 in ?? () from /usr/lib/x86_64-linux-gnu/qt5/qml/org/kde/plasma/core/libcorebindingsplugin.so #22 0x00007f5bdcfe505c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5 #23 0x00007f5bdcfea516 in QApplication::notify(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5 #24 0x00007f5bdc4e25bb in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #25 0x00007f5bdc8254ec in QGuiApplicationPrivate::processExposeEvent(QWindowSystemInterfacePrivate::ExposeEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5 #26 0x00007f5bdc82625d in QGuiApplicationPrivate::processWindowSystemEvent(QWindowSystemInterfacePrivate::WindowSystemEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5 #27 0x00007f5bdc809f38 in QWindowSystemInterface::sendWindowSystemEvents(QFlags) () from /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5 #28 0x00007f5bce891d70 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5XcbQpa.so.5 #29 0x00007f5bd89a0127 in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #30 0x00007f5bd89a0380 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #31 0x00007f5bd89a042c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #32 0x00007f5bdc538a4f in QEventDispatcherGlib::processEvents(QFlags) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #33 0x00007f5bdc4dfd7a in QEventLoop::exec(QFlags) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #34 0x00007f5bdc4e7e1c in QCoreApplication::exec() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #35 0x0000000000432d4a in main ()