Bug 490262

***
If you're not sure this is actually a bug, instead post about it at https://discuss.kde.org

If you're reporting a crash, attach a backtrace with debug symbols; see https://community.kde.org/Guidelines_and_HOWTOs/Debugging/How_to_create_useful_crash_reports
***

SUMMARY


STEPS TO REPRODUCE
1. 
2. 
3. 

OBSERVED RESULT


EXPECTED RESULT


SOFTWARE/OS VERSIONS
Windows: 
macOS: 
Linux/KDE Plasma: 
(available in About System)
KDE Plasma Version: 
KDE Frameworks Version: 
Qt Version: 

ADDITIONAL INFORMATION
Application: Dragon Player (dragon), signal: Segmentation fault

[KCrash Handler]
#4  0x00007ff8f9cd0e0b in QThreadStorageData::get() const () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007ff8fa37e42d in QOpenGLContext::currentContext() () from /lib/x86_64-linux-gnu/libQt5Gui.so.5
#6  0x00007ff8fa34ab9c in QSurface::~QSurface() () from /lib/x86_64-linux-gnu/libQt5Gui.so.5
#7  0x00007ff8fa348967 in QWindow::~QWindow() () from /lib/x86_64-linux-gnu/libQt5Gui.so.5
#8  0x00007ff8fabbbdcb in ?? () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#9  0x00007ff8fab8afd7 in QWidgetPrivate::deleteTLSysExtra() () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#10 0x00007ff8fab994f0 in QWidget::destroy(bool, bool) () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#11 0x00007ff8faba07d2 in QWidget::~QWidget() () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#12 0x00007ff8ed9b0f60 in ?? () from /usr/lib/x86_64-linux-gnu/qt5/plugins/phonon4qt5_backend/phonon_vlc.so
#13 0x00007ff8fb99a484 in Phonon::MediaNodePrivate::deleteBackendObject() () from /lib/x86_64-linux-gnu/libphonon4qt5.so.4
#14 0x00007ff8fb9874e1 in ?? () from /lib/x86_64-linux-gnu/libphonon4qt5.so.4
#15 0x00007ff8fb98773b in ?? () from /lib/x86_64-linux-gnu/libphonon4qt5.so.4
#16 0x00007ff8f9a5d55d in ?? () from /lib/x86_64-linux-gnu/libc.so.6
#17 0x00007ff8f9a5d69a in exit () from /lib/x86_64-linux-gnu/libc.so.6
#18 0x00007ff8f4e8afe8 in ?? () from /lib/x86_64-linux-gnu/libgdk-x11-2.0.so.0
#19 0x00007ff8f94bbadf in _XIOError () from /lib/x86_64-linux-gnu/libX11.so.6
#20 0x00007ff8f94b91cd in _XEventsQueued () from /lib/x86_64-linux-gnu/libX11.so.6
#21 0x00007ff8f94aa897 in XPending () from /lib/x86_64-linux-gnu/libX11.so.6
#22 0x00007ff8f4e80a0f in ?? () from /lib/x86_64-linux-gnu/libgdk-x11-2.0.so.0
#23 0x00007ff8f871dede in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#24 0x00007ff8f871e8e3 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#25 0x00007ff8f871eacc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#26 0x00007ff8f9f09876 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#27 0x00007ff8f9eb01bb in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#28 0x00007ff8f9eb8316 in QCoreApplication::exec() () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#29 0x00005585f60fa102 in ?? ()
#30 0x00007ff8f9a4624a in ?? () from /lib/x86_64-linux-gnu/libc.so.6
#31 0x00007ff8f9a46305 in __libc_start_main () from /lib/x86_64-linux-gnu/libc.so.6
#32 0x00005585f60fa351 in ?? ()
[Inferior 1 (process 1184) detached]