Application: gwenview (19.08.3)

Qt Version: 5.13.2
Frameworks Version: 5.70.0
Operating System: Linux 5.7.7-100.fc31.x86_64 x86_64
Distribution: Fedora 31 (KDE Plasma)

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

I tried to open a picture in Gwenview, set it to full screen, and put it on a slideshow.

The crash can be reproduced every time.

-- Backtrace:
Application: Gwenview (gwenview), signal: Floating point exception
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7effdf9588c0 (LWP 6778))]

Thread 4 (Thread 0x7effbe289700 (LWP 6801)):
[KCrash Handler]
#4  0x00007effe5ba135d in Gwenview::JpegContent::thumbnail() const () from /lib64/libgwenviewlib.so.5
#5  0x00007effe5bb8114 in Gwenview::ThumbnailContext::load(QString const&, int) () from /lib64/libgwenviewlib.so.5
#6  0x00007effe5bb8b89 in Gwenview::ThumbnailGenerator::run() () from /lib64/libgwenviewlib.so.5
#7  0x00007effe3fd7e26 in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5
#8  0x00007effe2b234e2 in start_thread () from /lib64/libpthread.so.0
#9  0x00007effe3c566a3 in clone () from /lib64/libc.so.6

Thread 3 (Thread 0x7effd10fd700 (LWP 6780)):
#0  0x00007effe3c4741c in read () from /lib64/libc.so.6
#1  0x00007effe22eb5af in g_wakeup_acknowledge () from /lib64/libglib-2.0.so.0
#2  0x00007effe22a33b7 in g_main_context_check () from /lib64/libglib-2.0.so.0
#3  0x00007effe22a3812 in g_main_context_iterate.isra () from /lib64/libglib-2.0.so.0
#4  0x00007effe22a39a3 in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#5  0x00007effe41dc8a3 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#6  0x00007effe418623b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#7  0x00007effe3fd6cd5 in QThread::exec() () from /lib64/libQt5Core.so.5
#8  0x00007effe38b5f6a in QDBusConnectionManager::run() () from /lib64/libQt5DBus.so.5
#9  0x00007effe3fd7e26 in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5
#10 0x00007effe2b234e2 in start_thread () from /lib64/libpthread.so.0
#11 0x00007effe3c566a3 in clone () from /lib64/libc.so.6

Thread 2 (Thread 0x7effd268f700 (LWP 6779)):
#0  0x00007effe3c4ba3f in poll () from /lib64/libc.so.6
#1  0x00007effe223438a in _xcb_conn_wait () from /lib64/libxcb.so.1
#2  0x00007effe2235fea in xcb_wait_for_event () from /lib64/libxcb.so.1
#3  0x00007effd2821d48 in QXcbEventQueue::run() () from /lib64/libQt5XcbQpa.so.5
#4  0x00007effe3fd7e26 in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5
#5  0x00007effe2b234e2 in start_thread () from /lib64/libpthread.so.0
#6  0x00007effe3c566a3 in clone () from /lib64/libc.so.6

Thread 1 (Thread 0x7effdf9588c0 (LWP 6778)):
#0  0x00007effe3c4ba3f in poll () from /lib64/libc.so.6
#1  0x00007effe223438a in _xcb_conn_wait () from /lib64/libxcb.so.1
#2  0x00007effe2234a09 in _xcb_out_send () from /lib64/libxcb.so.1
#3  0x00007effe2234c97 in _xcb_out_flush_to () from /lib64/libxcb.so.1
#4  0x00007effe2235d95 in wait_for_reply () from /lib64/libxcb.so.1
#5  0x00007effe2235e15 in xcb_wait_for_reply () from /lib64/libxcb.so.1
#6  0x00007effd2819260 in QXcbCursor::queryPointer(QXcbConnection*, QXcbVirtualDesktop**, QPoint*, int*) () from /lib64/libQt5XcbQpa.so.5
#7  0x00007effd2819370 in QXcbCursor::pos() const () from /lib64/libQt5XcbQpa.so.5
#8  0x00007effe47a3fdc in QCursor::pos(QScreen const*) () from /lib64/libQt5Gui.so.5
#9  0x00007effe503ebbb in QGraphicsItem::setCursor(QCursor const&) () from /lib64/libQt5Widgets.so.5
#10 0x00007effe5b68c37 in Gwenview::BirdEyeView::BirdEyeView(Gwenview::DocumentView*) () from /lib64/libgwenviewlib.so.5
#11 0x00007effe5b6bfee in Gwenview::DocumentView::openUrl(QUrl const&, Gwenview::DocumentView::Setup const&) () from /lib64/libgwenviewlib.so.5
#12 0x000055c298313f45 in Gwenview::ViewMainPage::openUrls(QList<QUrl> const&, QUrl const&) ()
#13 0x000055c298314727 in Gwenview::ViewMainPage::openUrl(QUrl const&) ()
#14 0x000055c29832d789 in Gwenview::MainWindow::goToUrl(QUrl const&) ()
#15 0x00007effe41b1ac0 in QMetaObject::activate(QObject*, int, int, void**) () from /lib64/libQt5Core.so.5
#16 0x00007effe5b35d56 in Gwenview::SlideShow::goToUrl(QUrl const&) () from /lib64/libgwenviewlib.so.5
#17 0x00007effe5bb1467 in Gwenview::SlideShow::goToNextUrl() () from /lib64/libgwenviewlib.so.5
#18 0x00007effe41b1ac0 in QMetaObject::activate(QObject*, int, int, void**) () from /lib64/libQt5Core.so.5
#19 0x00007effe41be1ee in QTimer::timeout(QTimer::QPrivateSignal) () from /lib64/libQt5Core.so.5
#20 0x00007effe41b2795 in QObject::event(QEvent*) () from /lib64/libQt5Core.so.5
#21 0x00007effe4d2cab6 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /lib64/libQt5Widgets.so.5
#22 0x00007effe4d36150 in QApplication::notify(QObject*, QEvent*) () from /lib64/libQt5Widgets.so.5
#23 0x00007effe4187448 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /lib64/libQt5Core.so.5
#24 0x00007effe41dbb48 in QTimerInfoList::activateTimers() () from /lib64/libQt5Core.so.5
#25 0x00007effe41dc444 in idleTimerSourceDispatch(_GSource*, int (*)(void*), void*) () from /lib64/libQt5Core.so.5
#26 0x00007effe22a3570 in g_main_context_dispatch () from /lib64/libglib-2.0.so.0
#27 0x00007effe22a3900 in g_main_context_iterate.isra () from /lib64/libglib-2.0.so.0
#28 0x00007effe22a39a3 in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#29 0x00007effe41dc885 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#30 0x00007effe418623b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#31 0x00007effe418e116 in QCoreApplication::exec() () from /lib64/libQt5Core.so.5
#32 0x000055c298303621 in main ()
[Inferior 1 (process 6778) detached]

Possible duplicates by query: bug 417218, bug 414835, bug 414631, bug 384988, bug 372565.

Reported using DrKonqi