https://bugs.kde.org/show_bug.cgi?id=391394
Bug ID: 391394
Summary: KWin crashed while trying to open desktop grid
Product: kwin
Version: 5.12.2
Platform: Archlinux Packages
OS: Linux
Status: UNCONFIRMED
Keywords: drkonqi
Severity: normal
Priority: NOR
Component: general
Assignee: kwin-bugs-n...@kde.org
Reporter: nikolay...@yandex.ru
Target Milestone: ---
Application: kwin_x11 (5.12.2)
Qt Version: 5.10.1
Frameworks Version: 5.43.0
Operating System: Linux 4.15.6-1-ARCH x86_64
Distribution: "Arch Linux"
-- Information about the crash:
- What I was doing when the application crashed:
tried to view desktop grid just after login
- Custom settings of the application:
Custom keyboard bindings: Meta+S
Customs themes: Maia Transparent
Arch Linux 4.15.6-1
The crash does not seem to be reproducible.
-- Backtrace:
Application: KWin (kwin_x11), signal: Segmentation fault
Using host libthread_db library "/usr/lib/libthread_db.so.1".
[Current thread is 1 (Thread 0x7fc4f6dfd840 (LWP 3850))]
Thread 11 (Thread 0x7fc41dc6a700 (LWP 4517)):
#0 0x00007fc4ef7353bd in pthread_cond_wait@@GLIBC_2.3.2 () at
/usr/lib/libpthread.so.0
#1 0x00007fc4f38fc02c in QWaitCondition::wait(QMutex*, unsigned long) () at
/usr/lib/libQt5Core.so.5
#2 0x00007fc4ee8f441a in () at /usr/lib/libQt5Quick.so.5
#3 0x00007fc4ee8f48a4 in () at /usr/lib/libQt5Quick.so.5
#4 0x00007fc4f38fab4d in () at /usr/lib/libQt5Core.so.5
#5 0x00007fc4ef72f08c in start_thread () at /usr/lib/libpthread.so.0
#6 0x00007fc4f6783e7f in clone () at /usr/lib/libc.so.6
Thread 10 (Thread 0x7fc41e46b700 (LWP 4516)):
#0 0x00007fc4ef7353bd in pthread_cond_wait@@GLIBC_2.3.2 () at
/usr/lib/libpthread.so.0
#1 0x00007fc4f38fc02c in QWaitCondition::wait(QMutex*, unsigned long) () at
/usr/lib/libQt5Core.so.5
#2 0x00007fc4ee8f441a in () at /usr/lib/libQt5Quick.so.5
#3 0x00007fc4ee8f48a4 in () at /usr/lib/libQt5Quick.so.5
#4 0x00007fc4f38fab4d in () at /usr/lib/libQt5Core.so.5
#5 0x00007fc4ef72f08c in start_thread () at /usr/lib/libpthread.so.0
#6 0x00007fc4f6783e7f in clone () at /usr/lib/libc.so.6
Thread 9 (Thread 0x7fc4ba5c5700 (LWP 4513)):
#0 0x00007fc4f6779a76 in ppoll () at /usr/lib/libc.so.6
#1 0x00007fc4f3b3fe73 in qt_safe_poll(pollfd*, unsigned long, timespec const*)
() at /usr/lib/libQt5Core.so.5
#2 0x00007fc4f3b4160f in
QEventDispatcherUNIX::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib/libQt5Core.so.5
#3 0x00007fc4f3ae63db in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib/libQt5Core.so.5
#4 0x00007fc4f38f57ae in QThread::exec() () at /usr/lib/libQt5Core.so.5
#5 0x00007fc4ee1f5379 in () at /usr/lib/libQt5Qml.so.5
#6 0x00007fc4f38fab4d in () at /usr/lib/libQt5Core.so.5
#7 0x00007fc4ef72f08c in start_thread () at /usr/lib/libpthread.so.0
#8 0x00007fc4f6783e7f in clone () at /usr/lib/libc.so.6
Thread 8 (Thread 0x7fc4d4ec5700 (LWP 4512)):
#0 0x00007fc4f6779a76 in ppoll () at /usr/lib/libc.so.6
#1 0x00007fc4f3b3fe73 in qt_safe_poll(pollfd*, unsigned long, timespec const*)
() at /usr/lib/libQt5Core.so.5
#2 0x00007fc4f3b4160f in
QEventDispatcherUNIX::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib/libQt5Core.so.5
#3 0x00007fc4f3ae63db in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib/libQt5Core.so.5
#4 0x00007fc4f38f57ae in QThread::exec() () at /usr/lib/libQt5Core.so.5
#5 0x00007fc4ee1f5379 in () at /usr/lib/libQt5Qml.so.5
#6 0x00007fc4f38fab4d in () at /usr/lib/libQt5Core.so.5
#7 0x00007fc4ef72f08c in start_thread () at /usr/lib/libpthread.so.0
#8 0x00007fc4f6783e7f in clone () at /usr/lib/libc.so.6
Thread 7 (Thread 0x7fc4b9785700 (LWP 4481)):
#0 0x00007fc4ef7353bd in pthread_cond_wait@@GLIBC_2.3.2 () at
/usr/lib/libpthread.so.0
#1 0x00007fc4f38fc02c in QWaitCondition::wait(QMutex*, unsigned long) () at
/usr/lib/libQt5Core.so.5
#2 0x00007fc4ee8f441a in () at /usr/lib/libQt5Quick.so.5
#3 0x00007fc4ee8f48a4 in () at /usr/lib/libQt5Quick.so.5
#4 0x00007fc4f38fab4d in () at /usr/lib/libQt5Core.so.5
#5 0x00007fc4ef72f08c in start_thread () at /usr/lib/libpthread.so.0
#6 0x00007fc4f6783e7f in clone () at /usr/lib/libc.so.6
Thread 6 (Thread 0x7fc4b3fff700 (LWP 4219)):
#0 0x00007fc4ef7353bd in pthread_cond_wait@@GLIBC_2.3.2 () at
/usr/lib/libpthread.so.0
#1 0x00007fc4f2a13f77 in () at /usr/lib/libQt5Script.so.5
#2 0x00007fc4f2a13fb9 in () at /usr/lib/libQt5Script.so.5
#3 0x00007fc4ef72f08c in start_thread () at /usr/lib/libpthread.so.0
#4 0x00007fc4f6783e7f in clone () at /usr/lib/libc.so.6
Thread 5 (Thread 0x7fc4ceb9e700 (LWP 4138)):
#0 0x00007fc4f6779a76 in ppoll () at /usr/lib/libc.so.6
#1 0x00007fc4f3b3fe73 in qt_safe_poll(pollfd*, unsigned long, timespec const*)
() at /usr/lib/libQt5Core.so.5
#2 0x00007fc4f3b4160f in
QEventDispatcherUNIX::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib/libQt5Core.so.5
#3 0x00007fc4f3ae63db in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib/libQt5Core.so.5
#4 0x00007fc4f38f57ae in QThread::exec() () at /usr/lib/libQt5Core.so.5
#5 0x00007fc4ee1f5379 in () at /usr/lib/libQt5Qml.so.5
#6 0x00007fc4f38fab4d in () at /usr/lib/libQt5Core.so.5
#7 0x00007fc4ef72f08c in start_thread () at /usr/lib/libpthread.so.0
#8 0x00007fc4f6783e7f in clone () at /usr/lib/libc.so.6
Thread 4 (Thread 0x7fc4cffff700 (LWP 3918)):
#0 0x00007fc4f6779a76 in ppoll () at /usr/lib/libc.so.6
#1 0x00007fc4f3b3fe73 in qt_safe_poll(pollfd*, unsigned long, timespec const*)
() at /usr/lib/libQt5Core.so.5
#2 0x00007fc4f3b4160f in
QEventDispatcherUNIX::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib/libQt5Core.so.5
#3 0x00007fc4f3ae63db in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib/libQt5Core.so.5
#4 0x00007fc4f38f57ae in QThread::exec() () at /usr/lib/libQt5Core.so.5
#5 0x00007fc4ee1f5379 in () at /usr/lib/libQt5Qml.so.5
#6 0x00007fc4f38fab4d in () at /usr/lib/libQt5Core.so.5
#7 0x00007fc4ef72f08c in start_thread () at /usr/lib/libpthread.so.0
#8 0x00007fc4f6783e7f in clone () at /usr/lib/libc.so.6
Thread 3 (Thread 0x7fc4d6740700 (LWP 3883)):
#0 0x00007fc4f6779a76 in ppoll () at /usr/lib/libc.so.6
#1 0x00007fc4f3b3fe73 in qt_safe_poll(pollfd*, unsigned long, timespec const*)
() at /usr/lib/libQt5Core.so.5
#2 0x00007fc4f3b4160f in
QEventDispatcherUNIX::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib/libQt5Core.so.5
#3 0x00007fc4f3ae63db in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib/libQt5Core.so.5
#4 0x00007fc4f38f57ae in QThread::exec() () at /usr/lib/libQt5Core.so.5
#5 0x00007fc4ed078416 in () at /usr/lib/libQt5DBus.so.5
#6 0x00007fc4f38fab4d in () at /usr/lib/libQt5Core.so.5
#7 0x00007fc4ef72f08c in start_thread () at /usr/lib/libpthread.so.0
#8 0x00007fc4f6783e7f in clone () at /usr/lib/libc.so.6
Thread 2 (Thread 0x7fc4dcd3a700 (LWP 3878)):
#0 0x00007fc4f677997b in poll () at /usr/lib/libc.so.6
#1 0x00007fc4f566b8e0 in () at /usr/lib/libxcb.so.1
#2 0x00007fc4f566d679 in xcb_wait_for_event () at /usr/lib/libxcb.so.1
#3 0x00007fc4dde2782a in () at /usr/lib/libQt5XcbQpa.so.5
#4 0x00007fc4f38fab4d in () at /usr/lib/libQt5Core.so.5
#5 0x00007fc4ef72f08c in start_thread () at /usr/lib/libpthread.so.0
#6 0x00007fc4f6783e7f in clone () at /usr/lib/libc.so.6
Thread 1 (Thread 0x7fc4f6dfd840 (LWP 3850)):
[KCrash Handler]
#5 0x000000004159c1d9 in ()
#6 0x00007fc4c2cb83f9 in () at /usr/lib/libnvidia-glcore.so.390.25
#7 0x00007fc4c2cbf084 in () at /usr/lib/libnvidia-glcore.so.390.25
#8 0x00007fc4c2cc80d4 in () at /usr/lib/libnvidia-glcore.so.390.25
#9 0x00007fc4c28830f5 in () at /usr/lib/libnvidia-glcore.so.390.25
#10 0x00007fc4ee8b4117 in
QSGBatchRenderer::Renderer::renderMergedBatch(QSGBatchRenderer::Batch const*)
() at /usr/lib/libQt5Quick.so.5
#11 0x00007fc4ee8b53b6 in QSGBatchRenderer::Renderer::renderBatches() () at
/usr/lib/libQt5Quick.so.5
#12 0x00007fc4ee8bac36 in QSGBatchRenderer::Renderer::render() () at
/usr/lib/libQt5Quick.so.5
#13 0x00007fc4ee8ab052 in QSGRenderer::renderScene(QSGBindable const&) () at
/usr/lib/libQt5Quick.so.5
#14 0x00007fc4ee8ab550 in QSGRenderer::renderScene(unsigned int) () at
/usr/lib/libQt5Quick.so.5
#15 0x00007fc4ee8e56b0 in
QSGDefaultRenderContext::renderNextFrame(QSGRenderer*, unsigned int) () at
/usr/lib/libQt5Quick.so.5
#16 0x00007fc4ee94b1b0 in QQuickWindowPrivate::renderSceneGraph(QSize const&)
() at /usr/lib/libQt5Quick.so.5
#17 0x00007fc4eea0bfea in QQuickRenderControl::render() () at
/usr/lib/libQt5Quick.so.5
#18 0x00007fc4eea0c1b3 in QQuickRenderControl::grab() () at
/usr/lib/libQt5Quick.so.5
#19 0x00007fc4d41e1b84 in () at
/usr/lib/qt/plugins/org.kde.kdecoration2/kwin5_aurorae.so
#20 0x00007fc4f3b187ef in QMetaObject::activate(QObject*, int, int, void**) ()
at /usr/lib/libQt5Core.so.5
#21 0x00007fc4f3b255b8 in QTimer::timeout(QTimer::QPrivateSignal) () at
/usr/lib/libQt5Core.so.5
#22 0x00007fc4f3b25929 in QTimer::timerEvent(QTimerEvent*) () at
/usr/lib/libQt5Core.so.5
#23 0x00007fc4f3b190cb in QObject::event(QEvent*) () at
/usr/lib/libQt5Core.so.5
#24 0x00007fc4f4865fec in QApplicationPrivate::notify_helper(QObject*, QEvent*)
() at /usr/lib/libQt5Widgets.so.5
#25 0x00007fc4f486d9c6 in QApplication::notify(QObject*, QEvent*) () at
/usr/lib/libQt5Widgets.so.5
#26 0x00007fc4f3ae7da0 in QCoreApplication::notifyInternal2(QObject*, QEvent*)
() at /usr/lib/libQt5Core.so.5
#27 0x00007fc4f3b43738 in QTimerInfoList::activateTimers() () at
/usr/lib/libQt5Core.so.5
#28 0x00007fc4f3b41874 in
QEventDispatcherUNIX::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib/libQt5Core.so.5
#29 0x00007fc4ddeaf71e in () at /usr/lib/libQt5XcbQpa.so.5
#30 0x00007fc4f3ae63db in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib/libQt5Core.so.5
#31 0x00007fc4f3aef7d8 in QCoreApplication::exec() () at
/usr/lib/libQt5Core.so.5
#32 0x00007fc4f6a4d719 in kdemain () at /usr/lib/libkdeinit5_kwin_x11.so
#33 0x00007fc4f66aef4a in __libc_start_main () at /usr/lib/libc.so.6
#34 0x000055fa4c2a876a in _start ()
Reported using DrKonqi
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