https://bugs.kde.org/show_bug.cgi?id=374374
Bug ID: 374374
Summary: Dragon Crashed when I tried to play a DVD
Product: dragonplayer
Version: unspecified
Platform: Fedora RPMs
OS: Linux
Status: UNCONFIRMED
Keywords: drkonqi
Severity: crash
Priority: NOR
Component: general
Assignee: sit...@kde.org
Reporter: sde...@pldi.net
CC: myr...@kde.org
Target Milestone: ---
Application: dragon (16.08.3)
Qt Version: 5.7.1
Frameworks Version: 5.27.0
Operating System: Linux 4.8.15-300.fc25.x86_64 x86_64
Distribution (Platform): Fedora RPMs
-- Information about the crash:
- What I was doing when the application crashed:
Insert DVD, Choose Dragon from list of options, press play.
The crash can be reproduced every time.
-- Backtrace:
Application: Dragon Player (dragon), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7fbad7492940 (LWP 9001))]
Thread 3 (Thread 0x7fbab988c700 (LWP 9003)):
#0 0x00007fbad2df101d in poll () from /lib64/libc.so.6
#1 0x00007fbacc1a7156 in g_main_context_iterate.isra () from
/lib64/libglib-2.0.so.0
#2 0x00007fbacc1a726c in g_main_context_iteration () from
/lib64/libglib-2.0.so.0
#3 0x00007fbad3c0173b in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /lib64/libQt5Core.so.5
#4 0x00007fbad3bb273a in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from
/lib64/libQt5Core.so.5
#5 0x00007fbad3a0f5f3 in QThread::exec() () from /lib64/libQt5Core.so.5
#6 0x00007fbad3e12739 in QDBusConnectionManager::run() () from
/lib64/libQt5DBus.so.5
#7 0x00007fbad3a139da in QThreadPrivate::start(void*) () from
/lib64/libQt5Core.so.5
#8 0x00007fbad0ea46ca in start_thread () from /lib64/libpthread.so.0
#9 0x00007fbad2dfcf7f in clone () from /lib64/libc.so.6
Thread 2 (Thread 0x7fbabbc24700 (LWP 9002)):
#0 0x00007fbad2df101d in poll () from /lib64/libc.so.6
#1 0x00007fbacfd58d10 in _xcb_conn_wait () from /lib64/libxcb.so.1
#2 0x00007fbacfd5aaa9 in xcb_wait_for_event () from /lib64/libxcb.so.1
#3 0x00007fbabf8d0d69 in QXcbEventReader::run() () from
/lib64/libQt5XcbQpa.so.5
#4 0x00007fbad3a139da in QThreadPrivate::start(void*) () from
/lib64/libQt5Core.so.5
#5 0x00007fbad0ea46ca in start_thread () from /lib64/libpthread.so.0
#6 0x00007fbad2dfcf7f in clone () from /lib64/libc.so.6
Thread 1 (Thread 0x7fbad7492940 (LWP 9001)):
[KCrash Handler]
#6 0x00007fbab3d50628 in gst_plugin_feature_list_free () from
/lib64/libgstreamer-1.0.so.0
#7 0x00007fba97748bda in gst_auto_convert_dispose () from
/usr/lib64/gstreamer-1.0/libgstautoconvert.so
#8 0x00007fbabc879096 in g_object_unref () from /lib64/libgobject-2.0.so.0
#9 0x00007fbab3d3491c in _gst_message_free () from
/lib64/libgstreamer-1.0.so.0
#10 0x00007fbacc1a32ad in g_list_foreach () from /lib64/libglib-2.0.so.0
#11 0x00007fbacc1a32cb in g_list_free_full () from /lib64/libglib-2.0.so.0
#12 0x00007fbab3d4b7fd in gst_pipeline_change_state () from
/lib64/libgstreamer-1.0.so.0
#13 0x00007fbaa55cb8df in gst_play_bin_change_state () from
/usr/lib64/gstreamer-1.0/libgstplayback.so
#14 0x00007fbab3d276ee in gst_element_change_state () from
/lib64/libgstreamer-1.0.so.0
#15 0x00007fbab3d27e5f in gst_element_set_state_func () from
/lib64/libgstreamer-1.0.so.0
#16 0x00007fbab823e61e in Phonon::Gstreamer::Pipeline::~Pipeline() () from
/usr/lib64/qt5/plugins/phonon4qt5_backend/phonon_gstreamer.so
#17 0x00007fbab823e6f9 in Phonon::Gstreamer::Pipeline::~Pipeline() () from
/usr/lib64/qt5/plugins/phonon4qt5_backend/phonon_gstreamer.so
#18 0x00007fbab8234ac1 in Phonon::Gstreamer::MediaObject::~MediaObject() ()
from /usr/lib64/qt5/plugins/phonon4qt5_backend/phonon_gstreamer.so
#19 0x00007fbab8234cc9 in Phonon::Gstreamer::MediaObject::~MediaObject() ()
from /usr/lib64/qt5/plugins/phonon4qt5_backend/phonon_gstreamer.so
#20 0x00007fbad6a396f0 in Phonon::MediaNodePrivate::~MediaNodePrivate() () from
/lib64/libphonon4qt5.so.4
#21 0x00007fbad6a39199 in Phonon::MediaObjectPrivate::~MediaObjectPrivate() ()
from /lib64/libphonon4qt5.so.4
#22 0x00007fbad6a32dfb in Phonon::MediaObject::~MediaObject() () from
/lib64/libphonon4qt5.so.4
#23 0x00007fbad6a32e39 in Phonon::MediaObject::~MediaObject() () from
/lib64/libphonon4qt5.so.4
#24 0x00007fbad3be125c in QObjectPrivate::deleteChildren() () from
/lib64/libQt5Core.so.5
#25 0x00007fbad44d209b in QWidget::~QWidget() () from /lib64/libQt5Widgets.so.5
#26 0x000055938d557c76 in Dragon::VideoWindow::~VideoWindow() ()
#27 0x000055938d557cf9 in Dragon::VideoWindow::~VideoWindow() ()
#28 0x000055938d566b9f in Dragon::MainWindow::~MainWindow() ()
#29 0x000055938d566cb9 in Dragon::MainWindow::~MainWindow() ()
#30 0x00007fbad3bdb8b0 in QObject::event(QEvent*) () from
/lib64/libQt5Core.so.5
#31 0x00007fbad44d697b in QWidget::event(QEvent*) () from
/lib64/libQt5Widgets.so.5
#32 0x00007fbad45d601b in QMainWindow::event(QEvent*) () from
/lib64/libQt5Widgets.so.5
#33 0x00007fbad6f267b7 in KMainWindow::event(QEvent*) () from
/lib64/libKF5XmlGui.so.5
#34 0x00007fbad6f6b365 in KXmlGuiWindow::event(QEvent*) () from
/lib64/libKF5XmlGui.so.5
#35 0x00007fbad448eecc in QApplicationPrivate::notify_helper(QObject*, QEvent*)
() from /lib64/libQt5Widgets.so.5
#36 0x00007fbad4496671 in QApplication::notify(QObject*, QEvent*) () from
/lib64/libQt5Widgets.so.5
#37 0x00007fbad3bb37aa in QCoreApplication::notifyInternal2(QObject*, QEvent*)
() from /lib64/libQt5Core.so.5
#38 0x00007fbad3bb5e90 in QCoreApplicationPrivate::sendPostedEvents(QObject*,
int, QThreadData*) () from /lib64/libQt5Core.so.5
#39 0x00007fbad3c016a3 in postEventSourceDispatch(_GSource*, int (*)(void*),
void*) () from /lib64/libQt5Core.so.5
#40 0x00007fbacc1a6e42 in g_main_context_dispatch () from
/lib64/libglib-2.0.so.0
#41 0x00007fbacc1a71c0 in g_main_context_iterate.isra () from
/lib64/libglib-2.0.so.0
#42 0x00007fbacc1a726c in g_main_context_iteration () from
/lib64/libglib-2.0.so.0
#43 0x00007fbad3c0171f in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /lib64/libQt5Core.so.5
#44 0x00007fbad3bb273a in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from
/lib64/libQt5Core.so.5
#45 0x00007fbad3bba23c in QCoreApplication::exec() () from
/lib64/libQt5Core.so.5
#46 0x000055938d550b44 in main ()
Possible duplicates by query: bug 361502.
Reported using DrKonqi
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