Bug 419191

Application: kwin_x11 (5.18.3)

Qt Version: 5.14.1
Frameworks Version: 5.68.0
Operating System: Linux 5.6.0-1-MANJARO x86_64
Windowing system: X11
Distribution: Manjaro Linux

-- Information about the crash:
- What I was doing when the application crashed:
- I have tried to open trash. ALso I have ssd+hdd, 2 trash folders had to be processed.

-- Backtrace:
Application: KWin (kwin_x11), signal: Segmentation fault
Using host libthread_db library "/usr/lib/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f5ad4cf30c0 (LWP 1392))]

Thread 10 (Thread 0x7f5ac609f700 (LWP 1697)):
#0  0x00007f5ad66bcbb6 in ppoll () at /usr/lib/libc.so.6
#1  0x00007f5ad5022023 in qt_safe_poll(pollfd*, unsigned long, timespec const*) () at /usr/lib/libQt5Core.so.5
#2  0x00007f5ad50236ed in QEventDispatcherUNIX::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#3  0x00007f5ad4fcc57c in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#4  0x00007f5ad4df0e62 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#5  0x00007f5ad367af89 in  () at /usr/lib/libQt5Qml.so.5
#6  0x00007f5ad4df1fd6 in  () at /usr/lib/libQt5Core.so.5
#7  0x00007f5ad3f5146f in start_thread () at /usr/lib/libpthread.so.0
#8  0x00007f5ad66c73d3 in clone () at /usr/lib/libc.so.6

Thread 9 (Thread 0x7f5a977fe700 (LWP 1584)):
#0  0x00007f5ad3f57cf5 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f5ad48d8f3c in  () at /usr/lib/libQt5Script.so.5
#2  0x00007f5ad48d8f59 in  () at /usr/lib/libQt5Script.so.5
#3  0x00007f5ad3f5146f in start_thread () at /usr/lib/libpthread.so.0
#4  0x00007f5ad66c73d3 in clone () at /usr/lib/libc.so.6

Thread 8 (Thread 0x7f5aacaf5700 (LWP 1582)):
#0  0x00007f5ad3f57cf5 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f5ab323ec0c in  () at /usr/lib/dri/r600_dri.so
#2  0x00007f5ab323e808 in  () at /usr/lib/dri/r600_dri.so
#3  0x00007f5ad3f5146f in start_thread () at /usr/lib/libpthread.so.0
#4  0x00007f5ad66c73d3 in clone () at /usr/lib/libc.so.6

Thread 7 (Thread 0x7f5aad2f6700 (LWP 1581)):
#0  0x00007f5ad3f57cf5 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f5ab323ec0c in  () at /usr/lib/dri/r600_dri.so
#2  0x00007f5ab323e808 in  () at /usr/lib/dri/r600_dri.so
#3  0x00007f5ad3f5146f in start_thread () at /usr/lib/libpthread.so.0
#4  0x00007f5ad66c73d3 in clone () at /usr/lib/libc.so.6

Thread 6 (Thread 0x7f5aadaf7700 (LWP 1580)):
#0  0x00007f5ad3f57cf5 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f5ab323ec0c in  () at /usr/lib/dri/r600_dri.so
#2  0x00007f5ab323e808 in  () at /usr/lib/dri/r600_dri.so
#3  0x00007f5ad3f5146f in start_thread () at /usr/lib/libpthread.so.0
#4  0x00007f5ad66c73d3 in clone () at /usr/lib/libc.so.6

Thread 5 (Thread 0x7f5ac496f700 (LWP 1579)):
#0  0x00007f5ad3f57cf5 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f5ab323ec0c in  () at /usr/lib/dri/r600_dri.so
#2  0x00007f5ab323e808 in  () at /usr/lib/dri/r600_dri.so
#3  0x00007f5ad3f5146f in start_thread () at /usr/lib/libpthread.so.0
#4  0x00007f5ad66c73d3 in clone () at /usr/lib/libc.so.6

Thread 4 (Thread 0x7f5ac52b7700 (LWP 1578)):
#0  0x00007f5ad3f57cf5 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f5ab323ec0c in  () at /usr/lib/dri/r600_dri.so
#2  0x00007f5ab323e808 in  () at /usr/lib/dri/r600_dri.so
#3  0x00007f5ad3f5146f in start_thread () at /usr/lib/libpthread.so.0
#4  0x00007f5ad66c73d3 in clone () at /usr/lib/libc.so.6

Thread 3 (Thread 0x7f5ac72e7700 (LWP 1529)):
#0  0x00007f5ad66bcbb6 in ppoll () at /usr/lib/libc.so.6
#1  0x00007f5ad5022023 in qt_safe_poll(pollfd*, unsigned long, timespec const*) () at /usr/lib/libQt5Core.so.5
#2  0x00007f5ad50236ed in QEventDispatcherUNIX::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#3  0x00007f5ad4fcc57c in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#4  0x00007f5ad4df0e62 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#5  0x00007f5ad367af89 in  () at /usr/lib/libQt5Qml.so.5
#6  0x00007f5ad4df1fd6 in  () at /usr/lib/libQt5Core.so.5
#7  0x00007f5ad3f5146f in start_thread () at /usr/lib/libpthread.so.0
#8  0x00007f5ad66c73d3 in clone () at /usr/lib/libc.so.6

Thread 2 (Thread 0x7f5acd287700 (LWP 1474)):
#0  0x00007f5ad66bcbb6 in ppoll () at /usr/lib/libc.so.6
#1  0x00007f5ad5022023 in qt_safe_poll(pollfd*, unsigned long, timespec const*) () at /usr/lib/libQt5Core.so.5
#2  0x00007f5ad50236ed in QEventDispatcherUNIX::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#3  0x00007f5ad4fcc57c in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#4  0x00007f5ad4df0e62 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#5  0x00007f5ad60ddb28 in  () at /usr/lib/libQt5DBus.so.5
#6  0x00007f5ad4df1fd6 in  () at /usr/lib/libQt5Core.so.5
#7  0x00007f5ad3f5146f in start_thread () at /usr/lib/libpthread.so.0
#8  0x00007f5ad66c73d3 in clone () at /usr/lib/libc.so.6

Thread 1 (Thread 0x7f5ad4cf30c0 (LWP 1392)):
[KCrash Handler]
#6  0x00007f5ad3d40c00 in KWin::GLTexture::matrix(KWin::TextureCoordinateType) const () at /usr/lib/libkwinglutils.so.12
#7  0x00007f5ac4068823 in  () at /usr/lib/qt/plugins/kwin/effects/plugins/libkwin4_effect_yetanothermagiclamp.so
#8  0x00007f5ac40697e0 in  () at /usr/lib/qt/plugins/kwin/effects/plugins/libkwin4_effect_yetanothermagiclamp.so
#9  0x00007f5ad63a3350 in KWin::EffectsHandlerImpl::drawWindow(KWin::EffectWindow*, int, QRegion const&, KWin::WindowPaintData&) () at /usr/lib/libkwin.so.5
#10 0x00007f5ad63a3212 in KWin::EffectsHandlerImpl::paintWindow(KWin::EffectWindow*, int, QRegion const&, KWin::WindowPaintData&) () at /usr/lib/libkwin.so.5
#11 0x00007f5ad63a31b4 in KWin::EffectsHandlerImpl::paintWindow(KWin::EffectWindow*, int, QRegion const&, KWin::WindowPaintData&) () at /usr/lib/libkwin.so.5
#12 0x00007f5ad63a31b4 in KWin::EffectsHandlerImpl::paintWindow(KWin::EffectWindow*, int, QRegion const&, KWin::WindowPaintData&) () at /usr/lib/libkwin.so.5
#13 0x00007f5ad642565b in KWin::Scene::paintWindow(KWin::Scene::Window*, int, QRegion, KWin::WindowQuadList) () at /usr/lib/libkwin.so.5
#14 0x00007f5ad6424362 in KWin::Scene::paintGenericScreen(int, KWin::ScreenPaintData) () at /usr/lib/libkwin.so.5
#15 0x00007f5ac73181f6 in  () at /usr/lib/qt/plugins/org.kde.kwin.scenes/KWinSceneOpenGL.so
#16 0x00007f5ad6424bea in KWin::Scene::finalPaintScreen(int, QRegion, KWin::ScreenPaintData&) () at /usr/lib/libkwin.so.5
#17 0x00007f5ad63a2fc0 in KWin::EffectsHandlerImpl::paintScreen(int, QRegion const&, KWin::ScreenPaintData&) () at /usr/lib/libkwin.so.5
#18 0x00007f5ad4ac13d0 in  () at /usr/lib/libkwin4_effect_builtins.so.1
#19 0x00007f5ad63a2f6b in KWin::EffectsHandlerImpl::paintScreen(int, QRegion const&, KWin::ScreenPaintData&) () at /usr/lib/libkwin.so.5
#20 0x00007f5ad63a2f6b in KWin::EffectsHandlerImpl::paintScreen(int, QRegion const&, KWin::ScreenPaintData&) () at /usr/lib/libkwin.so.5
#21 0x00007f5ad64248d6 in KWin::Scene::paintScreen(int*, QRegion const&, QRegion const&, QRegion*, QRegion*, QMatrix4x4 const&, QRect const&) () at /usr/lib/libkwin.so.5
#22 0x00007f5ac73131cf in KWin::SceneOpenGL::paint(QRegion, QList<KWin::Toplevel*>) () at /usr/lib/qt/plugins/org.kde.kwin.scenes/KWinSceneOpenGL.so
#23 0x00007f5ad6368695 in KWin::Compositor::performCompositing() () at /usr/lib/libkwin.so.5
#24 0x00007f5ad4ffb225 in QObject::event(QEvent*) () at /usr/lib/libQt5Core.so.5
#25 0x00007f5ad5a73362 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib/libQt5Widgets.so.5
#26 0x00007f5ad5a7c819 in QApplication::notify(QObject*, QEvent*) () at /usr/lib/libQt5Widgets.so.5
#27 0x00007f5ad4fcda12 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /usr/lib/libQt5Core.so.5
#28 0x00007f5ad5025462 in QTimerInfoList::activateTimers() () at /usr/lib/libQt5Core.so.5
#29 0x00007f5ad5023849 in QEventDispatcherUNIX::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#30 0x00007f5ace44ef7f in  () at /usr/lib/libQt5XcbQpa.so.5
#31 0x00007f5ad4fcc57c in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#32 0x00007f5ad4fd4586 in QCoreApplication::exec() () at /usr/lib/libQt5Core.so.5
#33 0x00007f5ad6798379 in kdemain () at /usr/lib/libkdeinit5_kwin_x11.so
#34 0x00007f5ad65ef023 in __libc_start_main () at /usr/lib/libc.so.6
#35 0x0000557b6ed3c05e in _start ()
[Inferior 1 (process 1392) detached]

Possible duplicates by query: bug 419177, bug 419049, bug 418978, bug 418887, bug 418208.

Reported using DrKonqi