Bug 381941

Application: kwin_x11 (5.10.3)

Qt Version: 5.9.0
Frameworks Version: 5.36.0
Operating System: Linux 4.11.8-041108-generic x86_64
Distribution: KDE neon Developer Edition

-- Information about the crash:
- What I was doing when the application crashed:

I installed VScode, opened it and KWin just randomly crashed

-- Backtrace:
Application: KWin (kwin_x11), signal: Aborted
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
[Current thread is 1 (Thread 0x7f8af6bfe900 (LWP 1395))]

Thread 7 (Thread 0x7f8acd228700 (LWP 11423)):
[KCrash Handler]
#6  0x00007f8af6625428 in __GI_raise (sig=sig@entry=6) at ../sysdeps/unix/sysv/linux/raise.c:54
#7  0x00007f8af662702a in __GI_abort () at abort.c:89
#8  0x00007f8af42d25b1 in QMessageLogger::fatal(char const*, ...) const () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#9  0x00007f8addaaee23 in ?? () from /usr/lib/x86_64-linux-gnu/qt5/plugins/org.kde.kwin.platforms/KWinX11Platform.so
#10 0x00007f8af44e33f6 in QMetaObject::activate(QObject*, int, int, void**) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#11 0x00007f8af455c7c7 in QTimer::timeout(QTimer::QPrivateSignal) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#12 0x00007f8af44ef8e8 in QTimer::timerEvent(QTimerEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#13 0x00007f8af44e40c3 in QObject::event(QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#14 0x00007f8af4e233fc in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#15 0x00007f8af4e2ae07 in QApplication::notify(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#16 0x00007f8af44b7128 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#17 0x00007f8af450a6fe in QTimerInfoList::activateTimers() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#18 0x00007f8af4508692 in QEventDispatcherUNIX::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#19 0x00007f8af44b530a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#20 0x00007f8af42e4af4 in QThread::exec() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#21 0x00007f8af42e9509 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#22 0x00007f8af03466ba in start_thread (arg=0x7f8acd228700) at pthread_create.c:333
#23 0x00007f8af66f73dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 6 (Thread 0x7f8adc85f700 (LWP 4219)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f8af42ea46b in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#2  0x00007f8aef95003d in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#3  0x00007f8aef950935 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#4  0x00007f8af42e9509 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f8af03466ba in start_thread (arg=0x7f8adc85f700) at pthread_create.c:333
#6  0x00007f8af66f73dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 5 (Thread 0x7f8acca27700 (LWP 1511)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f8af3671784 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Script.so.5
#2  0x00007f8af36717c9 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Script.so.5
#3  0x00007f8af03466ba in start_thread (arg=0x7f8acca27700) at pthread_create.c:333
#4  0x00007f8af66f73dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 4 (Thread 0x7f8acfd33700 (LWP 1489)):
#0  0x00007f8af66eb7d1 in __GI_ppoll (fds=0x7f8ac8000ac8, nfds=1, timeout=<optimized out>, sigmask=0x0) at ../sysdeps/unix/sysv/linux/ppoll.c:50
#1  0x00007f8af4506dc1 in qt_safe_poll(pollfd*, unsigned long, timespec const*) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#2  0x00007f8af4508422 in QEventDispatcherUNIX::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#3  0x00007f8af44b530a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007f8af42e4af4 in QThread::exec() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f8aef458075 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#6  0x00007f8af42e9509 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007f8af03466ba in start_thread (arg=0x7f8acfd33700) at pthread_create.c:333
#8  0x00007f8af66f73dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 3 (Thread 0x7f8ade4d1700 (LWP 1417)):
#0  0x00007f8af66eb7d1 in __GI_ppoll (fds=0x7f8ad0013758, nfds=1, timeout=<optimized out>, sigmask=0x0) at ../sysdeps/unix/sysv/linux/ppoll.c:50
#1  0x00007f8af4506dc1 in qt_safe_poll(pollfd*, unsigned long, timespec const*) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#2  0x00007f8af4508422 in QEventDispatcherUNIX::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#3  0x00007f8af44b530a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007f8af42e4af4 in QThread::exec() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f8af6d20b75 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
#6  0x00007f8af42e9509 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007f8af03466ba in start_thread (arg=0x7f8ade4d1700) at pthread_create.c:333
#8  0x00007f8af66f73dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 2 (Thread 0x7f8ae01d2700 (LWP 1400)):
#0  0x00007f8af66eb70d in poll () at ../sysdeps/unix/syscall-template.S:84
#1  0x00007f8af580dc62 in ?? () from /usr/lib/x86_64-linux-gnu/libxcb.so.1
#2  0x00007f8af580f8d7 in xcb_wait_for_event () from /usr/lib/x86_64-linux-gnu/libxcb.so.1
#3  0x00007f8ae12ab1f9 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5XcbQpa.so.5
#4  0x00007f8af42e9509 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f8af03466ba in start_thread (arg=0x7f8ae01d2700) at pthread_create.c:333
#6  0x00007f8af66f73dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 1 (Thread 0x7f8af6bfe900 (LWP 1395)):
#0  syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#1  0x00007f8acde83945 in ?? () from /usr/lib/nvidia-381/libGLX_nvidia.so.0
#2  0x00007f8acde83643 in ?? () from /usr/lib/nvidia-381/libGLX_nvidia.so.0
#3  0x00007f8ac7324d7b in ?? () from /usr/lib/nvidia-381/libnvidia-glcore.so.381.22
#4  0x00007f8ac721ba51 in ?? () from /usr/lib/nvidia-381/libnvidia-glcore.so.381.22
#5  0x00007f8ac6eaa214 in ?? () from /usr/lib/nvidia-381/libnvidia-glcore.so.381.22
#6  0x00007f8aefef5321 in KWin::checkGLError(char const*) () from /usr/lib/x86_64-linux-gnu/libkwinglutils.so.11
#7  0x00007f8af6272950 in ?? () from /usr/lib/x86_64-linux-gnu/libkwin.so.5
#8  0x00007f8af6272d56 in KWin::SceneOpenGL::createScene(QObject*) () from /usr/lib/x86_64-linux-gnu/libkwin.so.5
#9  0x00007f8af624a22f in KWin::Compositor::slotCompositingOptionsInitialized() () from /usr/lib/x86_64-linux-gnu/libkwin.so.5
#10 0x00007f8af624ac10 in KWin::Compositor::setup() () from /usr/lib/x86_64-linux-gnu/libkwin.so.5
#11 0x00007f8af44e4109 in QObject::event(QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#12 0x00007f8af4e233fc in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#13 0x00007f8af4e2ae07 in QApplication::notify(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#14 0x00007f8af44b7128 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#15 0x00007f8af44b962b in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#16 0x00007f8af4508247 in QEventDispatcherUNIX::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#17 0x00007f8ae1309e0d in ?? () from /usr/lib/x86_64-linux-gnu/libQt5XcbQpa.so.5
#18 0x00007f8af44b530a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#19 0x00007f8af44bddb4 in QCoreApplication::exec() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#20 0x00007f8af69c3174 in kdemain () from /usr/lib/x86_64-linux-gnu/libkdeinit5_kwin_x11.so
#21 0x00007f8af6610830 in __libc_start_main (main=0x400710, argc=3, argv=0x7ffc9da87d78, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7ffc9da87d68) at ../csu/libc-start.c:291
#22 0x0000000000400749 in _start ()

Possible duplicates by query: bug 381870, bug 381375, bug 379070, bug 378738, bug 378240.

Reported using DrKonqi