https://bugs.kde.org/show_bug.cgi?id=438097
--- Comment #1 from Lewis Lakerink <le...@retsim.com> ---
Another related backtrace. Similar cause, the line in question is
"entry.key()->addLayerRepaint(entry->second);"
This time the trigger for the crash was a code completion popup in PyCharm.
Program terminated with signal SIGSEGV, Segmentation fault.
#0 0x0000000300000001 in ?? ()
[Current thread is 1 (Thread 0x7f50f658b840 (LWP 12571))]
(gdb) bt
#0 0x0000000300000001 in ()
#1 0x00007f50fd4174c3 in KWin::AnimationEffect::postPaintScreen()
(this=0x55fa962bccb0) at
/home/lewis/Documents/kwin-arch/kwin/src/kwin/src/libkwineffects/kwinanimationeffect.cpp:713
#2 0x00007f50fd6f8351 in KWin::EffectsHandlerImpl::postPaintScreen()
(this=0x55fa95f75110) at
/home/lewis/Documents/kwin-arch/kwin/src/kwin/src/effects.cpp:419
#3 0x00007f50fd78f0a7 in KWin::Scene::paintScreen(int*, QRegion const&,
QRegion const&, QRegion*, QRegion*, KWin::RenderLoop*, QMatrix4x4 const&)
(this=this@entry=0x55fa9552d240, mask=mask@entry=0x7fff6b332894,
damage=..., repaint=..., updateRegion=updateRegion@entry=0x7fff6b332898,
validRegion=validRegion@entry=0x7fff6b3328a0, renderLoop=<optimized out>,
projection=<optimized out>) at
/home/lewis/Documents/kwin-arch/kwin/src/kwin/src/scene.cpp:206
#4 0x00007f50f466b1f1 in KWin::SceneOpenGL::paint(int, QRegion const&,
QList<KWin::Toplevel*> const&, KWin::RenderLoop*) (this=
0x55fa9552d240, screenId=0, damage=<optimized out>, toplevels=<optimized
out>, renderLoop=<optimized out>)
at
/home/lewis/Documents/kwin-arch/kwin/src/kwin/src/plugins/scenes/opengl/scene_opengl.cpp:696
#5 0x00007f50fd6bd388 in KWin::Compositor::composite(KWin::RenderLoop*)
(this=<optimized out>, renderLoop=<optimized out>)
at /home/lewis/Documents/kwin-arch/kwin/src/kwin/src/composite.cpp:628
#6 0x00007f50fbbf83bb in () at /usr/lib/libQt5Core.so.5
#7 0x00007f50fd66cb72 in KWin::RenderLoop::frameRequested(KWin::RenderLoop*)
(this=<optimized out>, _t1=<optimized out>)
at
/home/lewis/Documents/kwin-arch/kwin/src/build/src/kwin_autogen/EWIEGA46WW/moc_renderloop.cpp:206
#8 0x00007f50fd77b703 in KWin::RenderLoopPrivate::dispatch()
(this=0x55fa95e12a90) at
/home/lewis/Documents/kwin-arch/kwin/src/kwin/src/renderloop.cpp:162
#9 0x00007f50fbbf83bb in () at /usr/lib/libQt5Core.so.5
#10 0x00007f50fbbfc38b in QTimer::timeout(QTimer::QPrivateSignal) () at
/usr/lib/libQt5Core.so.5
#11 0x00007f50fbbee07f in QObject::event(QEvent*) () at
/usr/lib/libQt5Core.so.5
#12 0x00007f50fcb4fd62 in QApplicationPrivate::notify_helper(QObject*, QEvent*)
() at /usr/lib/libQt5Widgets.so.5
#13 0x00007f50fbbc100a in QCoreApplication::notifyInternal2(QObject*, QEvent*)
() at /usr/lib/libQt5Core.so.5
#14 0x00007f50fbc18fad in QTimerInfoList::activateTimers() () at
/usr/lib/libQt5Core.so.5
#15 0x00007f50fbc17489 in
QEventDispatcherUNIX::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib/libQt5Core.so.5
#16 0x000055fa9400747e in
QUnixEventDispatcherQPA::processEvents(QFlags<QEventLoop::ProcessEventsFlag>)
()
#17 0x00007f50fbbbf97c in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib/libQt5Core.so.5
#18 0x00007f50fbbc7ee4 in QCoreApplication::exec() () at
/usr/lib/libQt5Core.so.5
#19 0x000055fa93fa13c6 in main(int, char**) (argc=<optimized out>,
argv=<optimized out>) at
/home/lewis/Documents/kwin-arch/kwin/src/kwin/src/main_wayland.cpp:719
(gdb)
--
You are receiving this mail because:
You are watching all bug changes.
