Application: kwin_x11 (5.12.0) Qt Version: 5.9.1 Frameworks Version: 5.42.0 Operating System: Linux 4.13.0-32-generic x86_64 Distribution: Ubuntu 17.10 -- Information about the crash: - What I was doing when the application crashed: Google chrome would not start I notice multiples open so I forced closed them. Opened a new one and then crash. - Unusual behavior I noticed: I don't remember opening multiple Google chromes. - Custom settings of the application: None other than themeing The crash can be reproduced every time. -- Backtrace: Application: KWin (kwin_x11), signal: Segmentation fault Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1". [Current thread is 1 (Thread 0x7fd1fe930980 (LWP 12640))] Thread 5 (Thread 0x7fd1d8f72700 (LWP 15310)): #0 0x00007fd1fe2e61af in __libc_enable_asynccancel () at ../sysdeps/unix/sysv/linux/x86_64/cancellation.S:67 #1 0x00007fd1fe2cba28 in __GI_ppoll (fds=0x7fd1cc0948d8, nfds=1, timeout=<optimized out>, sigmask=0x0) at ../sysdeps/unix/sysv/linux/ppoll.c:39 #2 0x00007fd1fb6b9151 in qt_safe_poll(pollfd*, unsigned long, timespec const*) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #3 0x00007fd1fb6ba86e in QEventDispatcherUNIX::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #4 0x00007fd1fb662e3a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #5 0x00007fd1fb4823ca in QThread::exec() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #6 0x00007fd1f5dbcf45 in () at /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5 #7 0x00007fd1fb48729d in () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #8 0x00007fd1f72d27fc in start_thread (arg=0x7fd1d8f72700) at pthread_create.c:465 #9 0x00007fd1fe2d7b5f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 4 (Thread 0x7fd1d0977700 (LWP 12747)): #0 0x00007fd1f72d9072 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x7fd1fa8a6fb8) at ../sysdeps/unix/sysv/linux/futex-internal.h:88 #1 0x00007fd1f72d9072 in __pthread_cond_wait_common (abstime=0x0, mutex=0x7fd1fa8a6f68, cond=0x7fd1fa8a6f90) at pthread_cond_wait.c:502 #2 0x00007fd1f72d9072 in __pthread_cond_wait (cond=0x7fd1fa8a6f90, mutex=0x7fd1fa8a6f68) at pthread_cond_wait.c:655 #3 0x00007fd1fa5b2bd4 in () at /usr/lib/x86_64-linux-gnu/libQt5Script.so.5 #4 0x00007fd1fa5b2c19 in () at /usr/lib/x86_64-linux-gnu/libQt5Script.so.5 #5 0x00007fd1f72d27fc in start_thread (arg=0x7fd1d0977700) at pthread_create.c:465 #6 0x00007fd1fe2d7b5f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 3 (Thread 0x7fd1d3d52700 (LWP 12713)): #0 0x00007fd1fe2cba4b in __GI_ppoll (fds=0x7fd1c8000d38, nfds=1, timeout=<optimized out>, sigmask=0x0) at ../sysdeps/unix/sysv/linux/ppoll.c:39 #1 0x00007fd1fb6b9151 in qt_safe_poll(pollfd*, unsigned long, timespec const*) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #2 0x00007fd1fb6ba86e in QEventDispatcherUNIX::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #3 0x00007fd1fb662e3a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #4 0x00007fd1fb4823ca in QThread::exec() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #5 0x00007fd1f5dbcf45 in () at /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5 #6 0x00007fd1fb48729d in () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #7 0x00007fd1f72d27fc in start_thread (arg=0x7fd1d3d52700) at pthread_create.c:465 #8 0x00007fd1fe2d7b5f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 2 (Thread 0x7fd1dac12700 (LWP 12678)): #0 0x00007fd1fe2cba4b in __GI_ppoll (fds=0x7fd1d400af58, nfds=1, timeout=<optimized out>, sigmask=0x0) at ../sysdeps/unix/sysv/linux/ppoll.c:39 #1 0x00007fd1fb6b9151 in qt_safe_poll(pollfd*, unsigned long, timespec const*) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #2 0x00007fd1fb6ba86e in QEventDispatcherUNIX::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #3 0x00007fd1fb662e3a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #4 0x00007fd1fb4823ca in QThread::exec() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #5 0x00007fd1f4c88e45 in () at /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5 #6 0x00007fd1fb48729d in () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #7 0x00007fd1f72d27fc in start_thread (arg=0x7fd1dac12700) at pthread_create.c:465 #8 0x00007fd1fe2d7b5f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 1 (Thread 0x7fd1fe930980 (LWP 12640)): [KCrash Handler] #6 0x0000000041f44bfb in () #7 0x00007fd1ed082a44 in () at /usr/lib/nvidia-390/libnvidia-glcore.so.390.25 #8 0x00007fd1ed087e88 in () at /usr/lib/nvidia-390/libnvidia-glcore.so.390.25 #9 0x00007fd1ecc4b688 in () at /usr/lib/nvidia-390/libnvidia-glcore.so.390.25 #10 0x00007fd1fbf75965 in QOpenGLTextureGlyphCache::resizeTextureData(int, int) () at /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5 #11 0x00007fd1fbefa44a in QTextureGlyphCache::fillInPendingGlyphs() () at /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5 #12 0x00007fd1f6498fd6 in () at /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5 #13 0x00007fd1f6495cc9 in () at /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5 #14 0x00007fd1f65433c8 in QQuickTextNode::addGlyphs(QPointF const&, QGlyphRun const&, QColor const&, QQuickText::TextStyle, QColor const&, QSGNode*) () at /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5 #15 0x00007fd1f65484d4 in () at /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5 #16 0x00007fd1f654432a in QQuickTextNode::addTextLayout(QPointF const&, QTextLayout*, QColor const&, QQuickText::TextStyle, QColor const&, QColor const&, QColor const&, QColor const&, int, int, int, int) () at /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5 #17 0x00007fd1f6542f91 in QQuickText::updatePaintNode(QSGNode*, QQuickItem::UpdatePaintNodeData*) () at /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5 #18 0x00007fd1f64fd868 in QQuickWindowPrivate::updateDirtyNode(QQuickItem*) () at /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5 #19 0x00007fd1f64fe0e3 in QQuickWindowPrivate::updateDirtyNodes() () at /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5 #20 0x00007fd1f64ff352 in QQuickWindowPrivate::syncSceneGraph() () at /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5 #21 0x00007fd1f65b7bb8 in QQuickRenderControl::grab() () at /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5 #22 0x00007fd1d3d70292 in () at /usr/lib/x86_64-linux-gnu/qt5/plugins/org.kde.kdecoration2/kwin5_aurorae.so #23 0x00007fd1fb6939ff in QMetaObject::activate(QObject*, int, int, void**) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #24 0x00007fd1fb6a03b7 in QTimer::timeout(QTimer::QPrivateSignal) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #25 0x00007fd1fb6a0718 in QTimer::timerEvent(QTimerEvent*) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #26 0x00007fd1fb69440b in QObject::event(QEvent*) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #27 0x00007fd1fc3e746c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5 #28 0x00007fd1fc3eed34 in QApplication::notify(QObject*, QEvent*) () at /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5 #29 0x00007fd1fb664de8 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #30 0x00007fd1fb6bc91e in QTimerInfoList::activateTimers() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #31 0x00007fd1fb6baad2 in QEventDispatcherUNIX::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #32 0x00007fd1e1e679ad in () at /usr/lib/x86_64-linux-gnu/libQt5XcbQpa.so.5 #33 0x00007fd1fb662e3a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #34 0x00007fd1fb66bda4 in QCoreApplication::exec() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #35 0x00007fd1fe5abdbb in kdemain () at /usr/lib/x86_64-linux-gnu/libkdeinit5_kwin_x11.so #36 0x00007fd1fe1e41c1 in __libc_start_main (main=0x5559a65e8730, argc=3, argv=0x7ffd66ec0f28, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7ffd66ec0f18) at ../csu/libc-start.c:308 #37 0x00005559a65e876a in _start () Reported using DrKonqi
Crash in proprietary NVIDIA driver. Nothing we can do. Please report to NVIDIA.