Application: plasmashell (5.9.4) (Compiled from sources) Qt Version: 5.8.0 Frameworks Version: 5.32.0 Operating System: Linux 4.9.11-1-ARCH x86_64 Distribution (Platform): Archlinux Packages -- Information about the crash: - What I was doing when the application crashed: Just login after long-time of locked state. It happens sometimes, but it's unpredictably :( The crash does not seem to be reproducible. -- Backtrace: Application: Plasma (plasmashell), signal: Segmentation fault Using host libthread_db library "/usr/lib/libthread_db.so.1". [Current thread is 1 (Thread 0x7f0f41a16800 (LWP 659))] Thread 20 (Thread 0x7f0e36dee700 (LWP 5627)): #0 0x00007f0f3a68eca6 in pthread_cond_timedwait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0 #1 0x00007f0f1705fe44 in () at /usr/lib/libGLX_nvidia.so.0 #2 0x00007f0f15b6d394 in () at /usr/lib/libnvidia-glcore.so.378.13 #3 0x00007f0f1705f12c in () at /usr/lib/libGLX_nvidia.so.0 #4 0x00007f0f3a6882e7 in start_thread () at /usr/lib/libpthread.so.0 #5 0x00007f0f3b0e654f in clone () at /usr/lib/libc.so.6 Thread 19 (Thread 0x7f0e375ef700 (LWP 5626)): #0 0x00007f0f3a68e756 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0 #1 0x00007f0f3b7d458b in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5 #2 0x00007f0f3f52b665 in () at /usr/lib/libQt5Quick.so.5 #3 0x00007f0f3f52bf72 in () at /usr/lib/libQt5Quick.so.5 #4 0x00007f0f3b7d36d8 in () at /usr/lib/libQt5Core.so.5 #5 0x00007f0f3a6882e7 in start_thread () at /usr/lib/libpthread.so.0 #6 0x00007f0f3b0e654f in clone () at /usr/lib/libc.so.6 Thread 18 (Thread 0x7f0e54980700 (LWP 5588)): #0 0x00007f0f3a68eca6 in pthread_cond_timedwait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0 #1 0x00007f0f1705fe44 in () at /usr/lib/libGLX_nvidia.so.0 #2 0x00007f0f15b6d394 in () at /usr/lib/libnvidia-glcore.so.378.13 #3 0x00007f0f1705f12c in () at /usr/lib/libGLX_nvidia.so.0 #4 0x00007f0f3a6882e7 in start_thread () at /usr/lib/libpthread.so.0 #5 0x00007f0f3b0e654f in clone () at /usr/lib/libc.so.6 Thread 17 (Thread 0x7f0e55e81700 (LWP 5587)): #0 0x00007f0f3a68e756 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0 #1 0x00007f0f3b7d458b in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5 #2 0x00007f0f3f52b665 in () at /usr/lib/libQt5Quick.so.5 #3 0x00007f0f3f52bf72 in () at /usr/lib/libQt5Quick.so.5 #4 0x00007f0f3b7d36d8 in () at /usr/lib/libQt5Core.so.5 #5 0x00007f0f3a6882e7 in start_thread () at /usr/lib/libpthread.so.0 #6 0x00007f0f3b0e654f in clone () at /usr/lib/libc.so.6 Thread 16 (Thread 0x7f0e568ee700 (LWP 896)): #0 0x00007f0f3a68eca6 in pthread_cond_timedwait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0 #1 0x00007f0f1705fe44 in () at /usr/lib/libGLX_nvidia.so.0 #2 0x00007f0f15b6d394 in () at /usr/lib/libnvidia-glcore.so.378.13 #3 0x00007f0f1705f12c in () at /usr/lib/libGLX_nvidia.so.0 #4 0x00007f0f3a6882e7 in start_thread () at /usr/lib/libpthread.so.0 #5 0x00007f0f3b0e654f in clone () at /usr/lib/libc.so.6 Thread 15 (Thread 0x7f0e570ef700 (LWP 895)): #0 0x00007f0f3a68e756 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0 #1 0x00007f0f3b7d458b in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5 #2 0x00007f0f3f52b665 in () at /usr/lib/libQt5Quick.so.5 #3 0x00007f0f3f52bf72 in () at /usr/lib/libQt5Quick.so.5 #4 0x00007f0f3b7d36d8 in () at /usr/lib/libQt5Core.so.5 #5 0x00007f0f3a6882e7 in start_thread () at /usr/lib/libpthread.so.0 #6 0x00007f0f3b0e654f in clone () at /usr/lib/libc.so.6 Thread 14 (Thread 0x7f0e64f46700 (LWP 894)): #0 0x00007f0f3a691d8c in __lll_lock_wait () at /usr/lib/libpthread.so.0 #1 0x00007f0f3a68ab96 in pthread_mutex_lock () at /usr/lib/libpthread.so.0 #2 0x00007f0f170622fc in () at /usr/lib/libGLX_nvidia.so.0 #3 0x00007f0f15e8d735 in () at /usr/lib/libnvidia-glcore.so.378.13 #4 0x00007f0f15ed3325 in () at /usr/lib/libnvidia-glcore.so.378.13 #5 0x00007f0f15f6fb9d in () at /usr/lib/libnvidia-glcore.so.378.13 #6 0x00007f0f15e61fb0 in () at /usr/lib/libnvidia-glcore.so.378.13 #7 0x00007f0f15e6206e in () at /usr/lib/libnvidia-glcore.so.378.13 #8 0x00007f0f15dfee83 in () at /usr/lib/libnvidia-glcore.so.378.13 #9 0x00007f0f15a51a0b in () at /usr/lib/libnvidia-glcore.so.378.13 #10 0x00007f0f159b8b2c in () at /usr/lib/libnvidia-glcore.so.378.13 #11 0x00007f0f15b6d09d in () at /usr/lib/libnvidia-glcore.so.378.13 #12 0x00007f0f1705f12c in () at /usr/lib/libGLX_nvidia.so.0 #13 0x00007f0f3a6882e7 in start_thread () at /usr/lib/libpthread.so.0 #14 0x00007f0f3b0e654f in clone () at /usr/lib/libc.so.6 Thread 13 (Thread 0x7f0e65747700 (LWP 893)): #0 0x00007f0f3a68e756 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0 #1 0x00007f0f3b7d458b in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5 #2 0x00007f0f3f52b665 in () at /usr/lib/libQt5Quick.so.5 #3 0x00007f0f3f52bf72 in () at /usr/lib/libQt5Quick.so.5 #4 0x00007f0f3b7d36d8 in () at /usr/lib/libQt5Core.so.5 #5 0x00007f0f3a6882e7 in start_thread () at /usr/lib/libpthread.so.0 #6 0x00007f0f3b0e654f in clone () at /usr/lib/libc.so.6 Thread 12 (Thread 0x7f0e66b46700 (LWP 892)): [KCrash Handler] #6 0x00007f0f15df3994 in () at /usr/lib/libnvidia-glcore.so.378.13 #7 0x00007f0f15df420b in () at /usr/lib/libnvidia-glcore.so.378.13 #8 0x00007f0f15a435ff in () at /usr/lib/libnvidia-glcore.so.378.13 #9 0x00007f0f15a45626 in () at /usr/lib/libnvidia-glcore.so.378.13 #10 0x00007f0f15b65c4e in () at /usr/lib/libnvidia-glcore.so.378.13 #11 0x00007f0f15b6d09d in () at /usr/lib/libnvidia-glcore.so.378.13 #12 0x00007f0f1705f12c in () at /usr/lib/libGLX_nvidia.so.0 #13 0x00007f0f3a6882e7 in start_thread () at /usr/lib/libpthread.so.0 #14 0x00007f0f3b0e654f in clone () at /usr/lib/libc.so.6 Thread 11 (Thread 0x7f0e67347700 (LWP 891)): #0 0x00007f0f3a68eca6 in pthread_cond_timedwait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0 #1 0x00007f0f1705fe44 in () at /usr/lib/libGLX_nvidia.so.0 #2 0x00007f0f15b6bf5a in () at /usr/lib/libnvidia-glcore.so.378.13 #3 0x00007f0f1702af3a in () at /usr/lib/libGLX_nvidia.so.0 #4 0x00007f0f2aad06f2 in () at /usr/lib/qt/plugins/xcbglintegrations/libqxcb-glx-integration.so #5 0x00007f0f3bf3567d in QOpenGLContext::swapBuffers(QSurface*) () at /usr/lib/libQt5Gui.so.5 #6 0x00007f0f3f5276f6 in () at /usr/lib/libQt5Quick.so.5 #7 0x00007f0f3f52be34 in () at /usr/lib/libQt5Quick.so.5 #8 0x00007f0f3b7d36d8 in () at /usr/lib/libQt5Core.so.5 #9 0x00007f0f3a6882e7 in start_thread () at /usr/lib/libpthread.so.0 #10 0x00007f0f3b0e654f in clone () at /usr/lib/libc.so.6 Thread 10 (Thread 0x7f0e7ffff700 (LWP 878)): #0 0x00007f0f3a691d8c in __lll_lock_wait () at /usr/lib/libpthread.so.0 #1 0x00007f0f3a68ab96 in pthread_mutex_lock () at /usr/lib/libpthread.so.0 #2 0x00007f0f170622fc in () at /usr/lib/libGLX_nvidia.so.0 #3 0x00007f0f15e8d735 in () at /usr/lib/libnvidia-glcore.so.378.13 #4 0x00007f0f15ed3325 in () at /usr/lib/libnvidia-glcore.so.378.13 #5 0x00007f0f15f6fb9d in () at /usr/lib/libnvidia-glcore.so.378.13 #6 0x00007f0f15e61fb0 in () at /usr/lib/libnvidia-glcore.so.378.13 #7 0x00007f0f15e6206e in () at /usr/lib/libnvidia-glcore.so.378.13 #8 0x00007f0f15dfee83 in () at /usr/lib/libnvidia-glcore.so.378.13 #9 0x00007f0f15a51a0b in () at /usr/lib/libnvidia-glcore.so.378.13 #10 0x00007f0f159b8b2c in () at /usr/lib/libnvidia-glcore.so.378.13 #11 0x00007f0f15b6d09d in () at /usr/lib/libnvidia-glcore.so.378.13 #12 0x00007f0f1705f12c in () at /usr/lib/libGLX_nvidia.so.0 #13 0x00007f0f3a6882e7 in start_thread () at /usr/lib/libpthread.so.0 #14 0x00007f0f3b0e654f in clone () at /usr/lib/libc.so.6 Thread 9 (Thread 0x7f0e84e61700 (LWP 877)): #0 0x00007f0f3a68e756 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0 #1 0x00007f0f3b7d458b in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5 #2 0x00007f0f3f52b665 in () at /usr/lib/libQt5Quick.so.5 #3 0x00007f0f3f52bf72 in () at /usr/lib/libQt5Quick.so.5 #4 0x00007f0f3b7d36d8 in () at /usr/lib/libQt5Core.so.5 #5 0x00007f0f3a6882e7 in start_thread () at /usr/lib/libpthread.so.0 #6 0x00007f0f3b0e654f in clone () at /usr/lib/libc.so.6 Thread 8 (Thread 0x7f0e85e4c700 (LWP 876)): #0 0x00007fff2bb709f7 in clock_gettime () #1 0x00007f0f3b0f3826 in clock_gettime () at /usr/lib/libc.so.6 #2 0x00007f0f3ba02201 in () at /usr/lib/libQt5Core.so.5 #3 0x00007f0f3ba009c9 in QTimerInfoList::updateCurrentTime() () at /usr/lib/libQt5Core.so.5 #4 0x00007f0f3ba00f75 in QTimerInfoList::timerWait(timespec&) () at /usr/lib/libQt5Core.so.5 #5 0x00007f0f3ba0263e in () at /usr/lib/libQt5Core.so.5 #6 0x00007f0f35ebcc8d in g_main_context_prepare () at /usr/lib/libglib-2.0.so.0 #7 0x00007f0f35ebd6cb in () at /usr/lib/libglib-2.0.so.0 #8 0x00007f0f35ebd8bc in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0 #9 0x00007f0f3ba0306b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5 #10 0x00007f0f3b9ac89a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5 #11 0x00007f0f3b7cea73 in QThread::exec() () at /usr/lib/libQt5Core.so.5 #12 0x00007f0f3f4b9fd6 in () at /usr/lib/libQt5Quick.so.5 #13 0x00007f0f3b7d36d8 in () at /usr/lib/libQt5Core.so.5 #14 0x00007f0f3a6882e7 in start_thread () at /usr/lib/libpthread.so.0 #15 0x00007f0f3b0e654f in clone () at /usr/lib/libc.so.6 Thread 7 (Thread 0x7f0f14da1700 (LWP 875)): #0 0x00007f0f3a68eca6 in pthread_cond_timedwait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0 #1 0x00007f0f1705fe44 in () at /usr/lib/libGLX_nvidia.so.0 #2 0x00007f0f15b6d394 in () at /usr/lib/libnvidia-glcore.so.378.13 #3 0x00007f0f1705f12c in () at /usr/lib/libGLX_nvidia.so.0 #4 0x00007f0f3a6882e7 in start_thread () at /usr/lib/libpthread.so.0 #5 0x00007f0f3b0e654f in clone () at /usr/lib/libc.so.6 Thread 6 (Thread 0x7f0f17bed700 (LWP 873)): #0 0x00007f0f3a68e756 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0 #1 0x00007f0f411ad234 in () at /usr/lib/libQt5Script.so.5 #2 0x00007f0f411ad279 in () at /usr/lib/libQt5Script.so.5 #3 0x00007f0f3a6882e7 in start_thread () at /usr/lib/libpthread.so.0 #4 0x00007f0f3b0e654f in clone () at /usr/lib/libc.so.6 Thread 5 (Thread 0x7f0f21d1d700 (LWP 818)): #0 0x00007f0f35f02e49 in g_mutex_lock () at /usr/lib/libglib-2.0.so.0 #1 0x00007f0f35ebd6a0 in () at /usr/lib/libglib-2.0.so.0 #2 0x00007f0f35ebd8bc in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0 #3 0x00007f0f3ba0306b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5 #4 0x00007f0f3b9ac89a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5 #5 0x00007f0f3b7cea73 in QThread::exec() () at /usr/lib/libQt5Core.so.5 #6 0x00007f0f3e906025 in () at /usr/lib/libQt5Qml.so.5 #7 0x00007f0f3b7d36d8 in () at /usr/lib/libQt5Core.so.5 #8 0x00007f0f3a6882e7 in start_thread () at /usr/lib/libpthread.so.0 #9 0x00007f0f3b0e654f in clone () at /usr/lib/libc.so.6 Thread 4 (Thread 0x7f0f23fff700 (LWP 755)): #0 0x00007f0f35f02e49 in g_mutex_lock () at /usr/lib/libglib-2.0.so.0 #1 0x00007f0f35ebd8a8 in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0 #2 0x00007f0f3ba0306b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5 #3 0x00007f0f3b9ac89a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5 #4 0x00007f0f3b7cea73 in QThread::exec() () at /usr/lib/libQt5Core.so.5 #5 0x00007f0f3e906025 in () at /usr/lib/libQt5Qml.so.5 #6 0x00007f0f3b7d36d8 in () at /usr/lib/libQt5Core.so.5 #7 0x00007f0f3a6882e7 in start_thread () at /usr/lib/libpthread.so.0 #8 0x00007f0f3b0e654f in clone () at /usr/lib/libc.so.6 Thread 3 (Thread 0x7f0f29a77700 (LWP 695)): #0 0x00007f0f35f02e49 in g_mutex_lock () at /usr/lib/libglib-2.0.so.0 #1 0x00007f0f35ebcc99 in g_main_context_prepare () at /usr/lib/libglib-2.0.so.0 #2 0x00007f0f35ebd6cb in () at /usr/lib/libglib-2.0.so.0 #3 0x00007f0f35ebd8bc in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0 #4 0x00007f0f3ba0306b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5 #5 0x00007f0f3b9ac89a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5 #6 0x00007f0f3b7cea73 in QThread::exec() () at /usr/lib/libQt5Core.so.5 #7 0x00007f0f3c553125 in () at /usr/lib/libQt5DBus.so.5 #8 0x00007f0f3b7d36d8 in () at /usr/lib/libQt5Core.so.5 #9 0x00007f0f3a6882e7 in start_thread () at /usr/lib/libpthread.so.0 #10 0x00007f0f3b0e654f in clone () at /usr/lib/libc.so.6 Thread 2 (Thread 0x7f0f2baf3700 (LWP 668)): #0 0x00007f0f3b0dc67d in poll () at /usr/lib/libc.so.6 #1 0x00007f0f400d38e0 in () at /usr/lib/libxcb.so.1 #2 0x00007f0f400d5679 in xcb_wait_for_event () at /usr/lib/libxcb.so.1 #3 0x00007f0f2e065239 in () at /usr/lib/libQt5XcbQpa.so.5 #4 0x00007f0f3b7d36d8 in () at /usr/lib/libQt5Core.so.5 #5 0x00007f0f3a6882e7 in start_thread () at /usr/lib/libpthread.so.0 #6 0x00007f0f3b0e654f in clone () at /usr/lib/libc.so.6 Thread 1 (Thread 0x7f0f41a16800 (LWP 659)): #0 0x00007f0f3a68e756 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0 #1 0x00007f0f3b7d458b in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5 #2 0x00007f0f3f5288ce in () at /usr/lib/libQt5Quick.so.5 #3 0x00007f0f3f52aad7 in () at /usr/lib/libQt5Quick.so.5 #4 0x00007f0f3f52b0d3 in () at /usr/lib/libQt5Quick.so.5 #5 0x00007f0f3bf07d05 in QWindow::event(QEvent*) () at /usr/lib/libQt5Gui.so.5 #6 0x00007f0f3f57f4a5 in QQuickWindow::event(QEvent*) () at /usr/lib/libQt5Quick.so.5 #7 0x0000000000430923 in () #8 0x00007f0f3c91c34c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib/libQt5Widgets.so.5 #9 0x00007f0f3c923b61 in QApplication::notify(QObject*, QEvent*) () at /usr/lib/libQt5Widgets.so.5 #10 0x00007f0f3b9ae440 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /usr/lib/libQt5Core.so.5 #11 0x00007f0f3befcd2d in QGuiApplicationPrivate::processExposeEvent(QWindowSystemInterfacePrivate::ExposeEvent*) () at /usr/lib/libQt5Gui.so.5 #12 0x00007f0f3befd93d in QGuiApplicationPrivate::processWindowSystemEvent(QWindowSystemInterfacePrivate::WindowSystemEvent*) () at /usr/lib/libQt5Gui.so.5 #13 0x00007f0f3bed944b in QWindowSystemInterface::sendWindowSystemEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Gui.so.5 #14 0x00007f0f2e0c59e0 in () at /usr/lib/libQt5XcbQpa.so.5 #15 0x00007f0f35ebd5a7 in g_main_context_dispatch () at /usr/lib/libglib-2.0.so.0 #16 0x00007f0f35ebd810 in () at /usr/lib/libglib-2.0.so.0 #17 0x00007f0f35ebd8bc in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0 #18 0x00007f0f3ba0304f in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5 #19 0x00007f0f3b9ac89a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5 #20 0x00007f0f3b9b4de4 in QCoreApplication::exec() () at /usr/lib/libQt5Core.so.5 #21 0x000000000041ca42 in () #22 0x00007f0f3b01a511 in __libc_start_main () at /usr/lib/libc.so.6 #23 0x000000000041cdca in _start () Reported using DrKonqi
#6 0x00007f0f15df3994 in () at /usr/lib/libnvidia-glcore.so.378.13 This is crashing in Nvidia's driver which we can't do much about. Make sure you have the right kernel module for your driver. Otherwise upgrade/downgrade it.