Application: dragon (18.04.3) Qt Version: 5.11.1 Frameworks Version: 5.52.0 Operating System: Linux 4.19.4-300.fc29.x86_64 x86_64 Distribution (Platform): Fedora RPMs -- Information about the crash: - What I was doing when the application crashed: I played an mp4 then closed it. It crashed after I opened the another mp4 file. I opened that file previously successfully. -- Backtrace: Application: Dragon Player (dragon), signal: Segmentation fault Using host libthread_db library "/lib64/libthread_db.so.1". [Current thread is 1 (Thread 0x7f4d8874be00 (LWP 14898))] Thread 4 (Thread 0x7f4d7126a700 (LWP 14904)): #0 0x00007f4d8b77c77c in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0 #1 0x00007f4d71ecf8c3 in () at /usr/lib64/dri/i965_dri.so #2 0x00007f4d71ecf61b in () at /usr/lib64/dri/i965_dri.so #3 0x00007f4d8b77658e in start_thread () at /lib64/libpthread.so.0 #4 0x00007f4d8bcf3653 in clone () at /lib64/libc.so.6 Thread 3 (Thread 0x7f4d79cfa700 (LWP 14900)): #0 0x00007f4d8bce83d1 in poll () at /lib64/libc.so.6 #1 0x00007f4d891065a6 in () at /lib64/libglib-2.0.so.0 #2 0x00007f4d891066d0 in g_main_context_iteration () at /lib64/libglib-2.0.so.0 #3 0x00007f4d8c39782b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5 #4 0x00007f4d8c34617b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5 #5 0x00007f4d8c1ae046 in QThread::exec() () at /lib64/libQt5Core.so.5 #6 0x00007f4d8c5ebf89 in () at /lib64/libQt5DBus.so.5 #7 0x00007f4d8c1b74bb in () at /lib64/libQt5Core.so.5 #8 0x00007f4d8b77658e in start_thread () at /lib64/libpthread.so.0 #9 0x00007f4d8bcf3653 in clone () at /lib64/libc.so.6 Thread 2 (Thread 0x7f4d7b4ca700 (LWP 14899)): #0 0x00007f4d8bce83d1 in poll () at /lib64/libc.so.6 #1 0x00007f4d8b38539f in () at /lib64/libxcb.so.1 #2 0x00007f4d8b38701a in xcb_wait_for_event () at /lib64/libxcb.so.1 #3 0x00007f4d7b63eda9 in () at /lib64/libQt5XcbQpa.so.5 #4 0x00007f4d8c1b74bb in () at /lib64/libQt5Core.so.5 #5 0x00007f4d8b77658e in start_thread () at /lib64/libpthread.so.0 #6 0x00007f4d8bcf3653 in clone () at /lib64/libc.so.6 Thread 1 (Thread 0x7f4d8874be00 (LWP 14898)): [KCrash Handler] #6 0x00007f4d8d21bf54 in Phonon::MediaSource::MediaSource(Phonon::MediaSource const&) () at /lib64/libphonon4qt5.so.4 #7 0x00007f4d8d212fd5 in Phonon::MediaObject::currentSource() const () at /lib64/libphonon4qt5.so.4 #8 0x0000561b42445e16 in () #9 0x0000561b424464d6 in () #10 0x0000561b42455075 in () #11 0x0000561b4245aa7e in () #12 0x0000561b424521fd in () #13 0x0000561b42452bc7 in () #14 0x00007f4d8c36f513 in QMetaObject::activate(QObject*, int, int, void**) () at /lib64/libQt5Core.so.5 #15 0x00007f4d8d6e175b in KDBusService::activateRequested(QStringList const&, QString const&) () at /lib64/libKF5DBusAddons.so.5 #16 0x00007f4d8d6db7a8 in KDBusService::CommandLine(QStringList const&, QString const&, QMap<QString, QVariant> const&) () at /lib64/libKF5DBusAddons.so.5 #17 0x00007f4d8d6e158d in () at /lib64/libKF5DBusAddons.so.5 #18 0x00007f4d8d6e16cf in () at /lib64/libKF5DBusAddons.so.5 #19 0x00007f4d8c5f7b4a in () at /lib64/libQt5DBus.so.5 #20 0x00007f4d8c5fc1c5 in () at /lib64/libQt5DBus.so.5 #21 0x00007f4d8c5fca26 in () at /lib64/libQt5DBus.so.5 #22 0x00007f4d8c5ff0d2 in () at /lib64/libQt5DBus.so.5 #23 0x00007f4d8c3700f6 in QObject::event(QEvent*) () at /lib64/libQt5Core.so.5 #24 0x00007f4d8cccb2a5 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /lib64/libQt5Widgets.so.5 #25 0x00007f4d8ccd29c0 in QApplication::notify(QObject*, QEvent*) () at /lib64/libQt5Widgets.so.5 #26 0x00007f4d8c347236 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /lib64/libQt5Core.so.5 #27 0x00007f4d8c34a40b in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () at /lib64/libQt5Core.so.5 #28 0x00007f4d8c397a87 in () at /lib64/libQt5Core.so.5 #29 0x00007f4d8910626d in g_main_context_dispatch () at /lib64/libglib-2.0.so.0 #30 0x00007f4d89106638 in () at /lib64/libglib-2.0.so.0 #31 0x00007f4d891066d0 in g_main_context_iteration () at /lib64/libglib-2.0.so.0 #32 0x00007f4d8c397813 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5 #33 0x00007f4d7b6d1f15 in () at /lib64/libQt5XcbQpa.so.5 #34 0x00007f4d8c34617b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5 #35 0x00007f4d8c34e246 in QCoreApplication::exec() () at /lib64/libQt5Core.so.5 #36 0x0000561b4243ea47 in () #37 0x00007f4d8bc1a413 in __libc_start_main () at /lib64/libc.so.6 #38 0x0000561b4243ebfe in _start () [Inferior 1 (process 14898) detached] Reported using DrKonqi
If this is reproducible, please install debug symbols for 'dragonplayer' and 'libphonon4-qt5' and add an updated backtrace. For more information, please see https://community.kde.org/Guidelines_and_HOWTOs/Debugging/How_to_create_useful_crash_reports
Thank you for the crash report. As it has been a while since this was reported, can you please test and confirm if this issue is still occurring or if this bug report can be marked as resolved. I have set the bug status to "needsinfo" pending your response, please change back to "reported" or "resolved/worksforme" when you respond, thank you.
Dear Bug Submitter, This bug has been in NEEDSINFO status with no change for at least 15 days. Please provide the requested information as soon as possible and set the bug status as REPORTED. Due to regular bug tracker maintenance, if the bug is still in NEEDSINFO status with no change in 30 days the bug will be closed as RESOLVED > WORKSFORME due to lack of needed information. For more information about our bug triaging procedures please read the wiki located here: https://community.kde.org/Guidelines_and_HOWTOs/Bug_triaging If you have already provided the requested information, please mark the bug as REPORTED so that the KDE team knows that the bug is ready to be confirmed. Thank you for helping us make KDE software even better for everyone!
This bug has been in NEEDSINFO status with no change for at least 30 days. The bug is now closed as RESOLVED > WORKSFORME due to lack of needed information. For more information about our bug triaging procedures please read the wiki located here: https://community.kde.org/Guidelines_and_HOWTOs/Bug_triaging Thank you for helping us make KDE software even better for everyone!