Application: gwenview (4.14.0 pre)
KDE Platform Version: 4.14.18
Qt Version: 4.8.6
Operating System: Linux 4.1.34-33-default x86_64
Distribution: "openSUSE Leap 42.1 (x86_64)"

-- Information about the crash:
- What I was doing when the application crashed:
I was browsing through a directory in gwenview, advancing to the next picture each time by hitting the spacebar. When the next file is a video (mp4 format from my phone) gwenview crashes. This is only since recently. It did not crash like this previously.

The crash can be reproduced every time.

-- Backtrace:
Application: Gwenview (gwenview), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f112f536880 (LWP 30966))]

Thread 2 (Thread 0x7f1117384700 (LWP 30967)):
#0  0x00007f112bf5ebfd in poll () at /lib64/libc.so.6
#1  0x00007f1128deee64 in  () at /usr/lib64/libglib-2.0.so.0
#2  0x00007f1128deef7c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#3  0x00007f112eacff9e in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQtCore.so.4
#4  0x00007f112eaa1d0f in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQtCore.so.4
#5  0x00007f112eaa2005 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQtCore.so.4
#6  0x00007f112e99f49f in QThread::exec() () at /usr/lib64/libQtCore.so.4
#7  0x00007f112ea83613 in  () at /usr/lib64/libQtCore.so.4
#8  0x00007f112e9a1b7f in  () at /usr/lib64/libQtCore.so.4
#9  0x00007f11292be0a4 in start_thread () at /lib64/libpthread.so.0
#10 0x00007f112bf6702d in clone () at /lib64/libc.so.6

Thread 1 (Thread 0x7f112f536880 (LWP 30966)):
[KCrash Handler]
#6  0x00007f110d846b57 in QMetaObject::className() const (this=<optimized out>, __in_chrg=<optimized out>) at ../../src/corelib/tools/qbytearray.h:475
#7  0x00007f110d846b57 in QMetaObject::className() const (index=<optimized out>, mo=mo@entry=0x683060 <QWidget::staticMetaObject>) at kernel/qmetaobject.cpp:161
#8  0x00007f110d846b57 in QMetaObject::className() const (m=m@entry=0x683060 <QWidget::staticMetaObject>) at kernel/qmetaobject.cpp:306
#9  0x00007f110d846b57 in QMetaObject::className() const (this=this@entry=0x683060 <QWidget::staticMetaObject>) at kernel/qmetaobject.cpp:316
#10 0x00007f110e754acf in qRegisterWidgetsVariant() () at ../../src/corelib/kernel/qmetatype.h:1780
#11 0x00007f110e754acf in qRegisterWidgetsVariant() () at ../../src/corelib/kernel/qmetatype.h:1604
#12 0x00007f110e754acf in qRegisterWidgetsVariant() () at ../../src/corelib/kernel/qmetatype.h:1746
#13 0x00007f110e754acf in qRegisterWidgetsVariant() () at ../../src/corelib/kernel/qmetatype.h:1752
#14 0x00007f110e754acf in qRegisterWidgetsVariant() () at kernel/qwidgetsvariant.cpp:156
#15 0x00007f112f3838ea in call_init.part () at /lib64/ld-linux-x86-64.so.2
#16 0x00007f112f3839d3 in _dl_init_internal () at /lib64/ld-linux-x86-64.so.2
#17 0x00007f112f387b08 in dl_open_worker () at /lib64/ld-linux-x86-64.so.2
#18 0x00007f112f3837a4 in _dl_catch_error () at /lib64/ld-linux-x86-64.so.2
#19 0x00007f112f3872fb in _dl_open () at /lib64/ld-linux-x86-64.so.2
#20 0x00007f11290b302b in dlopen_doit () at /lib64/libdl.so.2
#21 0x00007f112f3837a4 in _dl_catch_error () at /lib64/ld-linux-x86-64.so.2
#22 0x00007f11290b35dd in _dlerror_run () at /lib64/libdl.so.2
#23 0x00007f11290b30c1 in dlopen@@GLIBC_2.2.5 () at /lib64/libdl.so.2
#24 0x00007f1114860b7f in  () at /usr/lib64/libvlccore.so.8
#25 0x00007f11148461db in  () at /usr/lib64/libvlccore.so.8
#26 0x00007f11148464bb in  () at /usr/lib64/libvlccore.so.8
#27 0x00007f1114846404 in  () at /usr/lib64/libvlccore.so.8
#28 0x00007f1114846969 in  () at /usr/lib64/libvlccore.so.8
#29 0x00007f1114846ea7 in  () at /usr/lib64/libvlccore.so.8
#30 0x00007f11147cdbcd in libvlc_InternalInit () at /usr/lib64/libvlccore.so.8
#31 0x00007f110f51e5e3 in libvlc_new () at /usr/lib64/libvlc.so.5
#32 0x00007f1114aeafe9 in  () at /usr/lib64/kde4/plugins/phonon_backend/phonon_vlc.so
#33 0x00007f1114acfe18 in  () at /usr/lib64/kde4/plugins/phonon_backend/phonon_vlc.so
#34 0x00007f1114ad097b in qt_plugin_instance () at /usr/lib64/kde4/plugins/phonon_backend/phonon_vlc.so
#35 0x00007f112ea874d1 in QPluginLoader::instance() () at /usr/lib64/libQtCore.so.4
#36 0x00007f1114ff3f8b in  () at /usr/lib64/kde4/plugins/phonon_platform/kde.so
#37 0x00007f1114ff4773 in  () at /usr/lib64/kde4/plugins/phonon_platform/kde.so
#38 0x00007f112bc41c76 in  () at /usr/lib64/libphonon.so.4
#39 0x00007f112bc42317 in Phonon::Factory::backend(bool) () at /usr/lib64/libphonon.so.4
#40 0x00007f112bc4df4a in Phonon::MediaNodePrivate::backendObject() () at /usr/lib64/libphonon.so.4
#41 0x00007f112bc4b707 in Phonon::MediaObject::setTickInterval(int) () at /usr/lib64/libphonon.so.4
#42 0x00007f112f0e1ec1 in Gwenview::VideoViewAdapter::VideoViewAdapter() () at /usr/lib64/libgwenviewlib.so.4
#43 0x00007f112f0d932e in Gwenview::DocumentView::createAdapterForDocument() () at /usr/lib64/libgwenviewlib.so.4
#44 0x00007f112f0d9975 in Gwenview::DocumentView::finishOpenUrl() () at /usr/lib64/libgwenviewlib.so.4
#45 0x00007f112f0da215 in  () at /usr/lib64/libgwenviewlib.so.4
#46 0x00007f112eabb45e in QObject::event(QEvent*) () at /usr/lib64/libQtCore.so.4
#47 0x00007f112d24a93b in QGraphicsWidget::event(QEvent*) () at /usr/lib64/libQtGui.so.4
#48 0x00007f112cc506fc in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib64/libQtGui.so.4
#49 0x00007f112cc56c3d in QApplication::notify(QObject*, QEvent*) () at /usr/lib64/libQtGui.so.4
#50 0x00007f112d967e9a in KApplication::notify(QObject*, QEvent*) () at /usr/lib64/libkdeui.so.5
#51 0x00007f112eaa314d in QCoreApplication::notifyInternal(QObject*, QEvent*) () at /usr/lib64/libQtCore.so.4
#52 0x00007f112eaa641d in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () at /usr/lib64/libQtCore.so.4
#53 0x00007f112ead07be in  () at /usr/lib64/libQtCore.so.4
#54 0x00007f1128deec84 in g_main_context_dispatch () at /usr/lib64/libglib-2.0.so.0
#55 0x00007f1128deeed8 in  () at /usr/lib64/libglib-2.0.so.0
#56 0x00007f1128deef7c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#57 0x00007f112eacff7e in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQtCore.so.4
#58 0x00007f112cced606 in  () at /usr/lib64/libQtGui.so.4
#59 0x00007f112eaa1d0f in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQtCore.so.4
#60 0x00007f112eaa2005 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQtCore.so.4
#61 0x00007f112eaa7459 in QCoreApplication::exec() () at /usr/lib64/libQtCore.so.4
#62 0x0000000000429ded in  ()
#63 0x00007f112bea3b25 in __libc_start_main () at /lib64/libc.so.6
#64 0x000000000042a092 in _start ()

Possible duplicates by query: bug 357382.

Reported using DrKonqi