Application: kwin_x11 (5.23.1)

Qt Version: 5.15.3
Frameworks Version: 5.87.0
Operating System: Linux 5.11.0-38-generic x86_64
Windowing System: X11
Distribution: KDE neon User - Plasma 25th Anniversary Edition
DrKonqi: 5.23.1 [KCrashBackend]

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

I had Chrome, Opera and Xnview MP open, tried to move an image from one folder through another and when the dialog window opened to choose the destination folder KWIN crashed.

- Unusual behavior I noticed:

Sólo sucede con Xnview MP abierto y sólo al abrirse la ventana de diálogo para escoger la carpeta de destino.

- Custom settings of the application:

None in particular.

The crash can be reproduced every time.

-- Backtrace:
Application: KWin (kwin_x11), signal: Segmentation fault

[New LWP 1450]
[New LWP 1475]
[New LWP 1603]
[New LWP 1619]
[New LWP 2152]
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
0x00007f529ab3faff in __GI___poll (fds=0x7ffc34a20b38, nfds=1, timeout=1000) at ../sysdeps/unix/sysv/linux/poll.c:29
__preamble__
[Current thread is 1 (Thread 0x7f5294e02080 (LWP 1429))]

Thread 6 (Thread 0x7f528a8d4700 (LWP 2152)):
#0  0x00007f529ab3fbf6 in __ppoll (fds=0x7f527c006eb8, nfds=1, timeout=<optimized out>, sigmask=0x0) at ../sysdeps/unix/sysv/linux/ppoll.c:44
#1  0x00007f529b9784e9 in qt_safe_poll(pollfd*, unsigned long, timespec const*) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#2  0x00007f529b979b93 in QEventDispatcherUNIX::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#3  0x00007f529b92087b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007f529b73a292 in QThread::exec() () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f52997e5549 in ?? () from /lib/x86_64-linux-gnu/libQt5Qml.so.5
#6  0x00007f529b73b42c in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007f52991a7609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#8  0x00007f529ab4c293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 5 (Thread 0x7f5266fbf700 (LWP 1619)):
#0  0x00007f529ab4212b in __GI___select (nfds=39, readfds=0x7f5266fbeba0, writefds=0x0, exceptfds=0x0, timeout=0x7f5266fbeb90) at ../sysdeps/unix/sysv/linux/select.c:41
#1  0x00007f5291d670f1 in ?? () from /lib/x86_64-linux-gnu/libnvidia-glcore.so.470.74
#2  0x00007f5291d64c1d in ?? () from /lib/x86_64-linux-gnu/libnvidia-glcore.so.470.74
#3  0x00007f52991a7609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#4  0x00007f529ab4c293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 4 (Thread 0x7f527be6e700 (LWP 1603)):
#0  0x00007f529ab3fbf6 in __ppoll (fds=0x7f5270000d98, nfds=1, timeout=<optimized out>, sigmask=0x0) at ../sysdeps/unix/sysv/linux/ppoll.c:44
#1  0x00007f529b9784e9 in qt_safe_poll(pollfd*, unsigned long, timespec const*) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#2  0x00007f529b979b93 in QEventDispatcherUNIX::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#3  0x00007f529b92087b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007f529b73a292 in QThread::exec() () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f529b73b42c in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007f52991a7609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#7  0x00007f529ab4c293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 3 (Thread 0x7f5289e9e700 (LWP 1475)):
#0  0x00007f529ab3fbf6 in __ppoll (fds=0x7f5280000d78, nfds=1, timeout=<optimized out>, sigmask=0x0) at ../sysdeps/unix/sysv/linux/ppoll.c:44
#1  0x00007f529b9784e9 in qt_safe_poll(pollfd*, unsigned long, timespec const*) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#2  0x00007f529b979b93 in QEventDispatcherUNIX::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#3  0x00007f529b92087b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007f529b73a292 in QThread::exec() () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f52997e5549 in ?? () from /lib/x86_64-linux-gnu/libQt5Qml.so.5
#6  0x00007f529b73b42c in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007f52991a7609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#8  0x00007f529ab4c293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 2 (Thread 0x7f528bae5700 (LWP 1450)):
#0  0x00007f529ab3fbf6 in __ppoll (fds=0x7f52840074f8, nfds=1, timeout=<optimized out>, sigmask=0x0) at ../sysdeps/unix/sysv/linux/ppoll.c:44
#1  0x00007f529b9784e9 in qt_safe_poll(pollfd*, unsigned long, timespec const*) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#2  0x00007f529b979b93 in QEventDispatcherUNIX::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#3  0x00007f529b92087b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007f529b73a292 in QThread::exec() () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f529b5e7f4b in ?? () from /lib/x86_64-linux-gnu/libQt5DBus.so.5
#6  0x00007f529b73b42c in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007f52991a7609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#8  0x00007f529ab4c293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 1 (Thread 0x7f5294e02080 (LWP 1429)):
[KCrash Handler]
#4  QListData::size (this=0x55dc4d7d66e0) at /usr/include/x86_64-linux-gnu/qt5/QtCore/qlist.h:115
#5  QList<QSGOpenGLAtlasTexture::TextureBase*>::size (this=<optimized out>) at /usr/include/x86_64-linux-gnu/qt5/QtCore/qlist.h:176
#6  QSGOpenGLAtlasTexture::AtlasBase::bind (this=0x55dc4d7d66b0, filtering=QSGTexture::Linear) at scenegraph/util/qsgopenglatlastexture.cpp:249
#7  0x00007f5299b11ad4 in QSGOpaqueTextureMaterialShader::updateState (this=0x55dc4d03d8c0, state=..., newEffect=<optimized out>, oldEffect=0x0) at scenegraph/util/qsgtexturematerial.cpp:112
#8  0x00007f5299af5179 in QSGBatchRenderer::Renderer::renderMergedBatch (this=0x55dc4dee5dc0, batch=0x55dc4d8433c0) at ../../include/QtQuick/5.15.3/QtQuick/private/../../../../../src/quick/scenegraph/coreapi/qsgrenderer_p.h:197
#9  0x00007f5299afab3d in QSGBatchRenderer::Renderer::renderBatches (this=this@entry=0x55dc4dee5dc0) at scenegraph/coreapi/qsgbatchrenderer.cpp:4051
#10 0x00007f5299afb22a in QSGBatchRenderer::Renderer::render (this=<optimized out>) at scenegraph/coreapi/qsgbatchrenderer.cpp:4363
#11 0x00007f5299adede4 in QSGRenderer::renderScene (bindable=..., this=0x55dc4dee5dc0) at scenegraph/coreapi/qsgrenderer.cpp:264
#12 QSGRenderer::renderScene (this=0x55dc4dee5dc0, bindable=...) at scenegraph/coreapi/qsgrenderer.cpp:220
#13 0x00007f5299adf29b in QSGRenderer::renderScene (fboId=<optimized out>, this=<optimized out>) at scenegraph/coreapi/qsgrenderer.cpp:205
#14 QSGRenderer::renderScene (this=<optimized out>, fboId=<optimized out>) at scenegraph/coreapi/qsgrenderer.cpp:192
#15 0x00007f5299b4e047 in QSGDefaultRenderContext::renderNextFrame (this=0x55dc4e0ba160, renderer=0x55dc4dee5dc0, fboId=<optimized out>) at scenegraph/qsgdefaultrendercontext.cpp:228
#16 0x00007f5299bbb999 in QQuickWindowPrivate::renderSceneGraph (this=this@entry=0x55dc4df39ed0, size=..., surfaceSize=...) at items/qquickwindow.cpp:617
#17 0x00007f5299c45abd in QQuickRenderControl::render (this=<optimized out>) at /usr/include/x86_64-linux-gnu/qt5/QtCore/qsize.h:125
#18 0x00007f529a900623 in KWin::EffectQuickView::update() () from /lib/x86_64-linux-gnu/libkwineffects.so.13
#19 0x00007f529b958d9e in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#20 0x00007f529b95d8de in QTimer::timeout(QTimer::QPrivateSignal) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#21 0x00007f529b94f835 in QObject::event(QEvent*) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#22 0x00007f529af74dc3 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#23 0x00007f529af7dbb8 in QApplication::notify(QObject*, QEvent*) () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#24 0x00007f529b921d7a in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#25 0x00007f529b97b920 in QTimerInfoList::activateTimers() () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#26 0x00007f529b979ce7 in QEventDispatcherUNIX::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#27 0x00007f5294744262 in ?? () from /lib/x86_64-linux-gnu/libQt5XcbQpa.so.5
#28 0x00007f529b92087b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#29 0x00007f529b928a34 in QCoreApplication::exec() () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#30 0x000055dc4c223ae3 in ?? ()
#31 0x00007f529aa510b3 in __libc_start_main (main=0x55dc4c2236e0, argc=1, argv=0x7ffc34a22ec8, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7ffc34a22eb8) at ../csu/libc-start.c:308
#32 0x000055dc4c22401e in ?? ()
[Inferior 1 (process 1429) detached]

Possible duplicates by query: bug 444077, bug 408368, bug 405595, bug 400437, bug 397530.

Reported using DrKonqi