[dolphin] [Bug 505786] Dolphin crashes when attempting to play videos via the information panel
TraceyC
bugzilla_noreply at kde.org
Thu Jun 19 19:38:22 BST 2025
https://bugs.kde.org/show_bug.cgi?id=505786
TraceyC <kdedev at tlcnet.info> changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |kdedev at tlcnet.info
--- Comment #5 from TraceyC <kdedev at tlcnet.info> ---
Searchable backtrace
Thread 1 (Thread 0x7f3cbb7bda80 (LWP 25331)):
[KCrash Handler]
#5 QWidget::hide (this=0x0) at
/usr/src/debug/qt6-base/qtbase/src/widgets/kernel/qwidget.cpp:8191
#6 0x000055bb0639179b in PhononWidget::stop (this=0x55bb441906e0) at
/usr/src/debug/dolphin/dolphin-25.04.2/src/panels/information/phononwidget.cpp:252
#7 PhononWidget::hideEvent (this=0x55bb441906e0, event=0x7ffd10f88370) at
/usr/src/debug/dolphin/dolphin-25.04.2/src/panels/information/phononwidget.cpp:179
#8 0x00007f3cc3b5ae1e in QWidget::event (this=0x55bb441906e0,
event=0x7ffd10f88370) at
/usr/src/debug/qt6-base/qtbase/src/widgets/kernel/qwidget.cpp:9215
#9 0x00007f3cc3b01c70 in QApplicationPrivate::notify_helper (this=<optimized
out>, receiver=0x55bb441906e0, e=0x7ffd10f88370) at
/usr/src/debug/qt6-base/qtbase/src/widgets/kernel/qapplication.cpp:3303
#10 0x00007f3cc2968118 in QCoreApplication::notifyInternal2
(receiver=0x55bb441906e0, event=0x7ffd10f88370) at
/usr/src/debug/qt6-base/qtbase/src/corelib/kernel/qcoreapplication.cpp:1106
#11 0x00007f3cc296815d in QCoreApplication::sendEvent (receiver=<optimized
out>, event=<optimized out>) at
/usr/src/debug/qt6-base/qtbase/src/corelib/kernel/qcoreapplication.cpp:1546
#12 0x00007f3cc3b558de in QWidgetPrivate::hideChildren (this=<optimized out>,
spontaneous=spontaneous at entry=false) at
/usr/src/debug/qt6-base/qtbase/src/widgets/kernel/qwidget.cpp:8518
#13 0x00007f3cc3b558bd in QWidgetPrivate::hideChildren (this=<optimized out>,
spontaneous=spontaneous at entry=false) at
/usr/src/debug/qt6-base/qtbase/src/widgets/kernel/qwidget.h:101
#14 0x00007f3cc3b558bd in QWidgetPrivate::hideChildren (this=<optimized out>,
spontaneous=spontaneous at entry=false) at
/usr/src/debug/qt6-base/qtbase/src/widgets/kernel/qwidget.h:101
#15 0x00007f3cc3b558bd in QWidgetPrivate::hideChildren
(this=this at entry=0x55bb43cbd070, spontaneous=spontaneous at entry=false) at
/usr/src/debug/qt6-base/qtbase/src/widgets/kernel/qwidget.h:101
#16 0x00007f3cc3b55e4e in QWidgetPrivate::hide_helper
(this=this at entry=0x55bb43cbd070) at
/usr/src/debug/qt6-base/qtbase/src/widgets/kernel/qwidget.cpp:8222
#17 0x00007f3cc3b582ca in QWidgetPrivate::setVisible (this=0x55bb43cbd070,
visible=<optimized out>) at
/usr/src/debug/qt6-base/qtbase/src/widgets/kernel/qwidget.cpp:8418
#18 0x00007f3cc3b75f83 in QWidgetWindowPrivate::setVisible
(this=0x55bb43ca8640, visible=false) at
/usr/src/debug/qt6-base/qtbase/src/widgets/kernel/qwidget.h:101
#19 0x00007f3cc32069ed in QWindow::setVisible (this=0x55bb43ca85e0,
visible=false) at /usr/src/debug/qt6-base/qtbase/src/gui/kernel/qwindow.cpp:705
#20 QWindowPrivate::destroy (this=0x55bb43ca8640) at
/usr/src/debug/qt6-base/qtbase/src/gui/kernel/qwindow.cpp:2136
#21 0x00007f3cc3b7b8e2 in QWidgetWindow::~QWidgetWindow (this=<optimized out>,
this=<optimized out>) at
/usr/src/debug/qt6-base/qtbase/src/widgets/kernel/qwidgetwindow.cpp:162
#22 0x00007f3cc3b42520 in QWidgetWindow::~QWidgetWindow (this=<optimized out>,
this=<optimized out>) at
/usr/src/debug/qt6-base/qtbase/src/widgets/kernel/qwidgetwindow.cpp:159
#23 QWidgetPrivate::deleteTLSysExtra (this=<optimized out>) at
/usr/src/debug/qt6-base/qtbase/src/widgets/kernel/qwidget.cpp:1721
#24 QWidgetPrivate::deleteTLSysExtra (this=<optimized out>) at
/usr/src/debug/qt6-base/qtbase/src/widgets/kernel/qwidget.cpp:1714
#25 0x00007f3cc3b60678 in QWidget::destroy (this=0x55bb43c51d30,
destroyWindow=<optimized out>, destroySubWindows=<optimized out>) at
/usr/src/debug/qt6-base/qtbase/src/widgets/kernel/qwidget.cpp:12636
#26 0x00007f3cc3b59744 in QWidget::setParent (this=<optimized out>,
parent=<optimized out>, f=...) at
/usr/src/debug/qt6-base/qtbase/src/widgets/kernel/qwidget.cpp:10924
#27 0x00007f3cc3b45092 in QWidgetPrivate::init (this=0x7f3bfc000c10,
parentWidget=0x55bb445a5e20, f=...) at
/usr/src/debug/qt6-base/qtbase/src/widgets/kernel/qwidget.cpp:995
#28 0x00007f3cc3b45313 in QWidget::QWidget (this=<optimized out>, dd=...,
parent=<optimized out>, f=..., this=<optimized out>, dd=..., parent=<optimized
out>, f=...) at
/usr/src/debug/qt6-base/qtbase/src/widgets/kernel/qwidget.cpp:874
#29 0x00007f3c9c046003 in QOpenGLWidget::QOpenGLWidget (this=<optimized out>,
parent=<optimized out>, f=..., this=<optimized out>, parent=<optimized out>,
f=...) at
/usr/src/debug/qt6-base/qtbase/src/openglwidgets/qopenglwidget.cpp:1130
#30 0x00007f3c5b7cfdc6 in Phonon::MPV::VideoWidget::VideoWidget
(this=0x55bb447fdeb0, parent=0x55bb445a5e20) at
/usr/include/qt6/QtCore/qflags.h:76
#31 Phonon::MPV::Backend::createObject (this=<optimized out>, c=<optimized
out>, parent=<optimized out>, args=...) at
/usr/src/debug/phonon-mpv/phonon-mpv/src/backend.cpp:216
#32 0x00007f3cc4271e5b in Phonon::Factory::createVideoWidget
(parent=0x55bb445a5e20) at
/usr/src/debug/phonon/phonon-4.12.0/phonon/factory.cpp:294
#33 Phonon::VideoWidgetPrivate::createBackendObject (this=0x55bb44439c70) at
/usr/src/debug/phonon/phonon-4.12.0/phonon/videowidget.cpp:76
#34 Phonon::VideoWidgetPrivate::createBackendObject (this=0x55bb44439c70) at
/usr/src/debug/phonon/phonon-4.12.0/phonon/videowidget.cpp:71
#35 0x00007f3cc426c037 in Phonon::VideoWidget::VideoWidget (this=<optimized
out>, parent=<optimized out>, this=<optimized out>, parent=<optimized out>) at
/usr/src/debug/phonon/phonon-4.12.0/phonon/videowidget.cpp:46
#36 0x000055bb06391c0a in EmbeddedVideoPlayer::EmbeddedVideoPlayer
(this=0x55bb445a5e20, parent=0x55bb441906e0) at
/usr/src/debug/dolphin/dolphin-25.04.2/src/panels/information/phononwidget.cpp:25
#37 PhononWidget::play (this=0x55bb441906e0) at
/usr/src/debug/dolphin/dolphin-25.04.2/src/panels/information/phononwidget.cpp:210
#38 0x000055bb06391d85 in PhononWidget::togglePlayback (this=<optimized out>)
at
/usr/src/debug/dolphin/dolphin-25.04.2/src/panels/information/phononwidget.cpp:94
#39 PhononWidget::eventFilter (object=<optimized out>, this=<optimized out>,
event=<optimized out>) at
/usr/src/debug/dolphin/dolphin-25.04.2/src/panels/information/phononwidget.cpp:105
#40 PhononWidget::eventFilter (this=<optimized out>, object=<optimized out>,
event=<optimized out>) at
/usr/src/debug/dolphin/dolphin-25.04.2/src/panels/information/phononwidget.cpp:98
#41 0x00007f3cc29675dc in
QCoreApplicationPrivate::sendThroughObjectEventFilters
(receiver=receiver at entry=0x55bb441923e0, event=event at entry=0x7ffd10f892c0) at
/usr/src/debug/qt6-base/qtbase/src/corelib/kernel/qcoreapplication.cpp:1243
#42 0x00007f3cc3b01c60 in QApplicationPrivate::notify_helper
(this=this at entry=0x55bb437fa150, receiver=receiver at entry=0x55bb441923e0,
e=e at entry=0x7ffd10f892c0) at
/usr/src/debug/qt6-base/qtbase/src/widgets/kernel/qapplication.cpp:3297
#43 0x00007f3cc3b05c39 in QApplication::notify (this=<optimized out>,
receiver=<optimized out>, e=<optimized out>) at
/usr/src/debug/qt6-base/qtbase/src/widgets/kernel/qapplication.cpp:2780
#44 0x00007f3cc2968118 in QCoreApplication::notifyInternal2
(receiver=0x55bb441923e0, event=0x7ffd10f892c0) at
/usr/src/debug/qt6-base/qtbase/src/corelib/kernel/qcoreapplication.cpp:1106
#45 0x00007f3cc296816d in QCoreApplication::sendSpontaneousEvent
(receiver=<optimized out>, event=<optimized out>) at
/usr/src/debug/qt6-base/qtbase/src/corelib/kernel/qcoreapplication.cpp:1560
#46 0x00007f3cc3af7398 in QApplicationPrivate::sendMouseEvent
(receiver=0x55bb441923e0, event=0x7ffd10f892c0, alienWidget=<optimized out>,
nativeWidget=0x55bb43c51d30, buttonDown=0x7f3cc41486b0 <qt_button_down>,
lastMouseReceiver=..., spontaneous=true, onlyDispatchEnterLeave=false) at
/usr/src/debug/qt6-base/qtbase/src/widgets/kernel/qapplication.cpp:2361
#47 0x00007f3cc3b76f13 in QWidgetWindow::handleMouseEvent (this=0x55bb43ca85e0,
event=event at entry=0x7ffd10f89650) at
/usr/src/debug/qt6-base/qtbase/src/widgets/kernel/qwidgetwindow.cpp:669
#48 0x00007f3cc3b781d8 in QWidgetWindow::event (this=<optimized out>,
event=0x7ffd10f89650) at
/usr/src/debug/qt6-base/qtbase/src/widgets/kernel/qwidgetwindow.cpp:292
#49 0x00007f3cc3b01c70 in QApplicationPrivate::notify_helper (this=<optimized
out>, receiver=0x55bb43ca85e0, e=0x7ffd10f89650) at
/usr/src/debug/qt6-base/qtbase/src/widgets/kernel/qapplication.cpp:3303
#50 0x00007f3cc2968118 in QCoreApplication::notifyInternal2
(receiver=0x55bb43ca85e0, event=0x7ffd10f89650) at
/usr/src/debug/qt6-base/qtbase/src/corelib/kernel/qcoreapplication.cpp:1106
#51 0x00007f3cc296816d in QCoreApplication::sendSpontaneousEvent
(receiver=<optimized out>, event=<optimized out>) at
/usr/src/debug/qt6-base/qtbase/src/corelib/kernel/qcoreapplication.cpp:1560
#52 0x00007f3cc31a1217 in QGuiApplicationPrivate::processMouseEvent
(e=0x55bb443c12d0) at
/usr/src/debug/qt6-base/qtbase/src/gui/kernel/qguiapplication.cpp:2476
#53 0x00007f3cc32248f4 in QWindowSystemInterface::sendWindowSystemEvents
(flags=...) at
/usr/src/debug/qt6-base/qtbase/src/gui/kernel/qwindowsysteminterface.cpp:1113
#54 0x00007f3cc3213b27 in QWindowSystemInterface::flushWindowSystemEvents
(flags=...) at
/usr/src/debug/qt6-base/qtbase/src/gui/kernel/qwindowsysteminterface.cpp:1082
#55 0x00007f3cc29c0e34 in QObject::event (this=<optimized out>, e=<optimized
out>) at /usr/src/debug/qt6-base/qtbase/src/corelib/kernel/qobject.cpp:1431
#56 0x00007f3cc3b01c70 in QApplicationPrivate::notify_helper (this=<optimized
out>, receiver=0x55bb437fe190, e=0x7f3cac002850) at
/usr/src/debug/qt6-base/qtbase/src/widgets/kernel/qapplication.cpp:3303
#57 0x00007f3cc2968118 in QCoreApplication::notifyInternal2
(receiver=0x55bb437fe190, event=event at entry=0x7f3cac002850) at
/usr/src/debug/qt6-base/qtbase/src/corelib/kernel/qcoreapplication.cpp:1106
#58 0x00007f3cc29684fb in QCoreApplication::sendEvent (receiver=<optimized
out>, event=0x7f3cac002850) at
/usr/src/debug/qt6-base/qtbase/src/corelib/kernel/qcoreapplication.cpp:1546
#59 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0,
data=0x55bb437f1e40) at
/usr/src/debug/qt6-base/qtbase/src/corelib/kernel/qcoreapplication.cpp:1879
#60 0x00007f3cc2c3fcf8 in QCoreApplication::sendPostedEvents (receiver=0x0,
event_type=0) at
/usr/src/debug/qt6-base/qtbase/src/corelib/kernel/qcoreapplication.cpp:1733
#61 postEventSourceDispatch (s=0x55bb437f9ff0) at
/usr/src/debug/qt6-base/qtbase/src/corelib/kernel/qeventdispatcher_glib.cpp:246
#62 0x00007f3cc004987d in g_main_dispatch (context=0x7f3cb4000f00) at
../glib/glib/gmain.c:3398
#63 0x00007f3cc004acd7 in g_main_context_dispatch_unlocked
(context=0x7f3cb4000f00) at ../glib/glib/gmain.c:4249
#64 g_main_context_iterate_unlocked (context=context at entry=0x7f3cb4000f00,
block=block at entry=1, dispatch=dispatch at entry=1, self=<optimized out>) at
../glib/glib/gmain.c:4314
#65 0x00007f3cc004aee5 in g_main_context_iteration (context=0x7f3cb4000f00,
may_block=1) at ../glib/glib/gmain.c:4379
#66 0x00007f3cc2c3c5e2 in QEventDispatcherGlib::processEvents
(this=0x55bb437fb430, flags=...) at
/usr/src/debug/qt6-base/qtbase/src/corelib/kernel/qeventdispatcher_glib.cpp:399
#67 0x00007f3cc29744b6 in QEventLoop::processEvents (this=0x7ffd10f89d90,
flags=...) at
/usr/src/debug/qt6-base/qtbase/src/corelib/kernel/qeventloop.cpp:104
#68 QEventLoop::exec (this=0x7ffd10f89d90, flags=...) at
/usr/src/debug/qt6-base/qtbase/src/corelib/kernel/qeventloop.cpp:186
#69 0x00007f3cc296c7c1 in QCoreApplication::exec () at
/usr/src/debug/qt6-base/qtbase/src/corelib/kernel/qcoreapplication.cpp:1449
#70 0x00007f3cc3afc6aa in QApplication::exec () at
/usr/src/debug/qt6-base/qtbase/src/widgets/kernel/qapplication.cpp:2570
#71 0x000055bb0630fd51 in main (argc=<optimized out>, argv=<optimized out>) at
/usr/src/debug/dolphin/dolphin-25.04.2/src/main.cpp:273
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