Application: gwenview (16.08.3)

Qt Version: 5.7.0
Frameworks Version: 5.28.0
Operating System: Linux 4.8.11-1-ARCH x86_64
Distribution: "Arch Linux"

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

Attempt to zoom a jpeg with Ctrl+[scroll wheel] or with the zoom slider

Possibly related to https://bugs.kde.org/show_bug.cgi?id=362541 , but the backtrace looks different.

The crash can be reproduced every time.

-- Backtrace:
Application: Gwenview (gwenview), signal: Aborted
Using host libthread_db library "/usr/lib/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f3613dde8c0 (LWP 29502))]

Thread 3 (Thread 0x7f35fa84a700 (LWP 29504)):
#0  0x00007f3607124dd4 in g_mutex_unlock () from /usr/lib/libglib-2.0.so.0
#1  0x00007f36070def89 in g_main_context_query () from /usr/lib/libglib-2.0.so.0
#2  0x00007f36070df6f8 in ?? () from /usr/lib/libglib-2.0.so.0
#3  0x00007f36070df89c in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#4  0x00007f360f06372b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5
#5  0x00007f360f00d23a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5
#6  0x00007f360ee300f3 in QThread::exec() () from /usr/lib/libQt5Core.so.5
#7  0x00007f360e3ece55 in ?? () from /usr/lib/libQt5DBus.so.5
#8  0x00007f360ee34d78 in ?? () from /usr/lib/libQt5Core.so.5
#9  0x00007f360872d454 in start_thread () from /usr/lib/libpthread.so.0
#10 0x00007f360e74a7df in clone () from /usr/lib/libc.so.6

Thread 2 (Thread 0x7f35fc608700 (LWP 29503)):
#0  0x00007f360e74148d in poll () from /usr/lib/libc.so.6
#1  0x00007f36065338e0 in ?? () from /usr/lib/libxcb.so.1
#2  0x00007f3606535679 in xcb_wait_for_event () from /usr/lib/libxcb.so.1
#3  0x00007f35fdf1f449 in ?? () from /usr/lib/libQt5XcbQpa.so.5
#4  0x00007f360ee34d78 in ?? () from /usr/lib/libQt5Core.so.5
#5  0x00007f360872d454 in start_thread () from /usr/lib/libpthread.so.0
#6  0x00007f360e74a7df in clone () from /usr/lib/libc.so.6

Thread 1 (Thread 0x7f3613dde8c0 (LWP 29502)):
[KCrash Handler]
#6  0x00007f360e69504f in raise () from /usr/lib/libc.so.6
#7  0x00007f360e69647a in abort () from /usr/lib/libc.so.6
#8  0x00007f360e6d2c50 in __libc_message () from /usr/lib/libc.so.6
#9  0x00007f360e6d8fe6 in malloc_printerr () from /usr/lib/libc.so.6
#10 0x00007f360f5a069d in QImageData::~QImageData() () from /usr/lib/libQt5Gui.so.5
#11 0x00007f360f5a0f17 in QImage::~QImage() () from /usr/lib/libQt5Gui.so.5
#12 0x00007f360f5dd65c in QRasterPlatformPixmap::~QRasterPlatformPixmap() () from /usr/lib/libQt5Gui.so.5
#13 0x00007f360f5dd679 in QRasterPlatformPixmap::~QRasterPlatformPixmap() () from /usr/lib/libQt5Gui.so.5
#14 0x00007f360f5cef61 in QPixmap::~QPixmap() () from /usr/lib/libQt5Gui.so.5
#15 0x00007f36135a23f0 in Gwenview::RasterImageView::updateFromScaler(int, int, QImage const&) () from /usr/lib/libgwenviewlib.so.5
#16 0x00007f360f03a9ce in QMetaObject::activate(QObject*, int, int, void**) () from /usr/lib/libQt5Core.so.5
#17 0x00007f361361fa21 in Gwenview::ImageScaler::scaledRect(int, int, QImage const&) () from /usr/lib/libgwenviewlib.so.5
#18 0x00007f36135ca58e in Gwenview::ImageScaler::scaleRect(QRect const&) () from /usr/lib/libgwenviewlib.so.5
#19 0x00007f36135ca877 in Gwenview::ImageScaler::doScale() () from /usr/lib/libgwenviewlib.so.5
#20 0x00007f36135a0eb4 in Gwenview::RasterImageView::updateBuffer(QRegion const&) () from /usr/lib/libgwenviewlib.so.5
#21 0x00007f36135a1023 in Gwenview::RasterImageView::onZoomChanged() () from /usr/lib/libgwenviewlib.so.5
#22 0x00007f3613591c26 in ?? () from /usr/lib/libgwenviewlib.so.5
#23 0x00007f361359a5f7 in Gwenview::DocumentView::zoomIn(QPointF const&) () from /usr/lib/libgwenviewlib.so.5
#24 0x00007f361359a828 in Gwenview::DocumentView::wheelEvent(QGraphicsSceneWheelEvent*) () from /usr/lib/libgwenviewlib.so.5
#25 0x00007f36109e224e in QGraphicsItem::sceneEvent(QEvent*) () from /usr/lib/libQt5Widgets.so.5
#26 0x00007f3610a0a1a5 in QGraphicsScene::wheelEvent(QGraphicsSceneWheelEvent*) () from /usr/lib/libQt5Widgets.so.5
#27 0x00007f3610a17300 in QGraphicsScene::event(QEvent*) () from /usr/lib/libQt5Widgets.so.5
#28 0x00007f36106fce0c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/libQt5Widgets.so.5
#29 0x00007f3610704581 in QApplication::notify(QObject*, QEvent*) () from /usr/lib/libQt5Widgets.so.5
#30 0x00007f360f00ede0 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /usr/lib/libQt5Core.so.5
#31 0x00007f3610a34c20 in QGraphicsView::wheelEvent(QWheelEvent*) () from /usr/lib/libQt5Widgets.so.5
#32 0x00007f3610743ef8 in QWidget::event(QEvent*) () from /usr/lib/libQt5Widgets.so.5
#33 0x00007f361082b5fe in QFrame::event(QEvent*) () from /usr/lib/libQt5Widgets.so.5
#34 0x00007f3610a33b7b in QGraphicsView::viewportEvent(QEvent*) () from /usr/lib/libQt5Widgets.so.5
#35 0x00007f360f00eb41 in QCoreApplicationPrivate::sendThroughObjectEventFilters(QObject*, QEvent*) () from /usr/lib/libQt5Core.so.5
#36 0x00007f36106fcde5 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/libQt5Widgets.so.5
#37 0x00007f3610706396 in QApplication::notify(QObject*, QEvent*) () from /usr/lib/libQt5Widgets.so.5
#38 0x00007f360f00ede0 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /usr/lib/libQt5Core.so.5
#39 0x00007f361075f362 in ?? () from /usr/lib/libQt5Widgets.so.5
#40 0x00007f36107606cb in ?? () from /usr/lib/libQt5Widgets.so.5
#41 0x00007f36106fce0c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/libQt5Widgets.so.5
#42 0x00007f3610704581 in QApplication::notify(QObject*, QEvent*) () from /usr/lib/libQt5Widgets.so.5
#43 0x00007f360f00ede0 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /usr/lib/libQt5Core.so.5
#44 0x00007f360f55978c in QGuiApplicationPrivate::processWheelEvent(QWindowSystemInterfacePrivate::WheelEvent*) () from /usr/lib/libQt5Gui.so.5
#45 0x00007f360f55ee75 in QGuiApplicationPrivate::processWindowSystemEvent(QWindowSystemInterfacePrivate::WindowSystemEvent*) () from /usr/lib/libQt5Gui.so.5
#46 0x00007f360f53ccab in QWindowSystemInterface::sendWindowSystemEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Gui.so.5
#47 0x00007f35fdf55390 in ?? () from /usr/lib/libQt5XcbQpa.so.5
#48 0x00007f36070df587 in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0
#49 0x00007f36070df7f0 in ?? () from /usr/lib/libglib-2.0.so.0
#50 0x00007f36070df89c in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#51 0x00007f360f06370f in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5
#52 0x00007f360f00d23a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5
#53 0x00007f360f01573c in QCoreApplication::exec() () from /usr/lib/libQt5Core.so.5
#54 0x0000000000431bc1 in ?? ()
#55 0x00007f360e682291 in __libc_start_main () from /usr/lib/libc.so.6
#56 0x00000000004320ea in _start ()

Reported using DrKonqi