Application: kwin_x11 (5.9.5) Qt Version: 5.8.0 Frameworks Version: 5.33.0 Operating System: Linux 4.10.11-1-ARCH x86_64 Distribution: "Arch Linux" -- Information about the crash: - What I was doing when the application crashed: Booted my PC. This only happens in the boot process, and not in usage afterwards. The crash can be reproduced every time. -- Backtrace: Application: KWin (kwin_x11), signal: Segmentation fault Using host libthread_db library "/usr/lib/libthread_db.so.1". [Current thread is 1 (Thread 0x7fa848ba1840 (LWP 918))] Thread 6 (Thread 0x7fa80bfff700 (LWP 997)): #0 0x00007fa841834756 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0 #1 0x00007fa844bab234 in () at /usr/lib/libQt5Script.so.5 #2 0x00007fa844bab279 in () at /usr/lib/libQt5Script.so.5 #3 0x00007fa84182e2e7 in start_thread () at /usr/lib/libpthread.so.0 #4 0x00007fa8485f254f in clone () at /usr/lib/libc.so.6 Thread 5 (Thread 0x7fa812209700 (LWP 979)): #0 0x00007fa841834ca6 in pthread_cond_timedwait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0 #1 0x00007fa824a80e44 in () at /usr/lib/libGLX_nvidia.so.0 #2 0x00007fa812fd5394 in () at /usr/lib/libnvidia-glcore.so.378.13 #3 0x00007fa824a8012c in () at /usr/lib/libGLX_nvidia.so.0 #4 0x00007fa84182e2e7 in start_thread () at /usr/lib/libpthread.so.0 #5 0x00007fa8485f254f in clone () at /usr/lib/libc.so.6 Thread 4 (Thread 0x7fa82650f700 (LWP 976)): #0 0x00007fa8485e876b in ppoll () at /usr/lib/libc.so.6 #1 0x00007fa845c6c329 in qt_safe_poll(pollfd*, unsigned long, timespec const*) () at /usr/lib/libQt5Core.so.5 #2 0x00007fa845c6d99a in QEventDispatcherUNIX::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5 #3 0x00007fa845c1a8ca in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5 #4 0x00007fa845a3ca73 in QThread::exec() () at /usr/lib/libQt5Core.so.5 #5 0x00007fa840555025 in () at /usr/lib/libQt5Qml.so.5 #6 0x00007fa845a416d8 in () at /usr/lib/libQt5Core.so.5 #7 0x00007fa84182e2e7 in start_thread () at /usr/lib/libpthread.so.0 #8 0x00007fa8485f254f in clone () at /usr/lib/libc.so.6 Thread 3 (Thread 0x7fa82d00b700 (LWP 927)): #0 0x00007fa8485e876b in ppoll () at /usr/lib/libc.so.6 #1 0x00007fa845c6c329 in qt_safe_poll(pollfd*, unsigned long, timespec const*) () at /usr/lib/libQt5Core.so.5 #2 0x00007fa845c6d99a in QEventDispatcherUNIX::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5 #3 0x00007fa845c1a8ca in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5 #4 0x00007fa845a3ca73 in QThread::exec() () at /usr/lib/libQt5Core.so.5 #5 0x00007fa83f6ff125 in () at /usr/lib/libQt5DBus.so.5 #6 0x00007fa845a416d8 in () at /usr/lib/libQt5Core.so.5 #7 0x00007fa84182e2e7 in start_thread () at /usr/lib/libpthread.so.0 #8 0x00007fa8485f254f in clone () at /usr/lib/libc.so.6 Thread 2 (Thread 0x7fa82f15b700 (LWP 923)): #0 0x00007fa8485e867d in poll () at /usr/lib/libc.so.6 #1 0x00007fa8477018e0 in () at /usr/lib/libxcb.so.1 #2 0x00007fa847703679 in xcb_wait_for_event () at /usr/lib/libxcb.so.1 #3 0x00007fa830237239 in () at /usr/lib/libQt5XcbQpa.so.5 #4 0x00007fa845a416d8 in () at /usr/lib/libQt5Core.so.5 #5 0x00007fa84182e2e7 in start_thread () at /usr/lib/libpthread.so.0 #6 0x00007fa8485f254f in clone () at /usr/lib/libc.so.6 Thread 1 (Thread 0x7fa848ba1840 (LWP 918)): [KCrash Handler] #6 0x0000007400650101 in () #7 0x00007fa845c4e420 in QObject::connect(QObject const*, char const*, QObject const*, char const*, Qt::ConnectionType) () at /usr/lib/libQt5Core.so.5 #8 0x00007fa844bed76f in () at /usr/lib/libQt5Script.so.5 #9 0x00007fa844bed844 in () at /usr/lib/libQt5Script.so.5 #10 0x00007fa844bedac2 in QScriptEngine::newQObject(QObject*, QScriptEngine::ValueOwnership, QFlags<QScriptEngine::QObjectWrapOption> const&) () at /usr/lib/libQt5Script.so.5 #11 0x00007fa8481dee7c in () at /usr/lib/libkwin.so.5 #12 0x00007fa844bedd75 in () at /usr/lib/libQt5Script.so.5 #13 0x00007fa844c16826 in () at /usr/lib/libQt5Script.so.5 #14 0x00007fa844c1eaf1 in () at /usr/lib/libQt5Script.so.5 #15 0x00007fa845c47f14 in QMetaObject::activate(QObject*, int, int, void**) () at /usr/lib/libQt5Core.so.5 #16 0x00007fa8453fce08 in KWin::EffectsHandler::desktopPresenceChanged(KWin::EffectWindow*, int, int) () at /usr/lib/libkwineffects.so.10 #17 0x00007fa8453fe7c1 in () at /usr/lib/libkwineffects.so.10 #18 0x00007fa845c48bd9 in QObject::event(QEvent*) () at /usr/lib/libQt5Core.so.5 #19 0x00007fa8468fe34c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib/libQt5Widgets.so.5 #20 0x00007fa846905b61 in QApplication::notify(QObject*, QEvent*) () at /usr/lib/libQt5Widgets.so.5 #21 0x00007fa845c1c470 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /usr/lib/libQt5Core.so.5 #22 0x00007fa845c1ebfd in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () at /usr/lib/libQt5Core.so.5 #23 0x00007fa845c6d7c7 in QEventDispatcherUNIX::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5 #24 0x00007fa830297ded in () at /usr/lib/libQt5XcbQpa.so.5 #25 0x00007fa845c1a8ca in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5 #26 0x00007fa845c22e14 in QCoreApplication::exec() () at /usr/lib/libQt5Core.so.5 #27 0x00007fa8488b3391 in kdemain () at /usr/lib/libkdeinit5_kwin_x11.so #28 0x00007fa848526511 in __libc_start_main () at /usr/lib/libc.so.6 #29 0x000000000040069a in _start () Reported using DrKonqi
*** This bug has been marked as a duplicate of bug 363224 ***