Application: dragon (19.12.3) Qt Version: 5.12.8 Frameworks Version: 5.68.0 Operating System: Linux 5.4.0-94-generic x86_64 Windowing system: X11 Distribution: Ubuntu 20.04.3 LTS -- Information about the crash: - What I was doing when the application crashed: playing *.mt2 files if you drag & drop or play another file player crashes. reproducable evrey time The crash can be reproduced every time. -- Backtrace: Application: Dragon Player (dragon), signal: Segmentation fault Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1". [Current thread is 1 (Thread 0x7f211c2ce800 (LWP 7975))] Thread 4 (Thread 0x7f20e2b1c700 (LWP 8186)): #0 syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38 #1 0x00007f211e85f623 in g_cond_wait () at /lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0x00007f211e83cf4c in g_thread_pool_free () at /lib/x86_64-linux-gnu/libglib-2.0.so.0 #3 0x00007f21185aaeed in () at /lib/x86_64-linux-gnu/libgstreamer-1.0.so.0 #4 0x00007f21185ab446 in gst_task_cleanup_all () at /lib/x86_64-linux-gnu/libgstreamer-1.0.so.0 #5 0x00007f211852b87c in gst_deinit () at /lib/x86_64-linux-gnu/libgstreamer-1.0.so.0 #6 0x00007f211868f287 in () at /usr/lib/x86_64-linux-gnu/qt5/plugins/phonon4qt5_backend/phonon_gstreamer.so #7 0x00007f211868f4bd in () at /usr/lib/x86_64-linux-gnu/qt5/plugins/phonon4qt5_backend/phonon_gstreamer.so #8 0x00007f21215c67f3 in () at /lib/x86_64-linux-gnu/libphonon4qt5.so.4 #9 0x00007f21215c6a5d in () at /lib/x86_64-linux-gnu/libphonon4qt5.so.4 #10 0x00007f211f808a27 in __run_exit_handlers (status=1, listp=0x7f211f9aa718 <__exit_funcs>, run_list_atexit=run_list_atexit@entry=true, run_dtors=run_dtors@entry=true) at exit.c:108 #11 0x00007f211f808be0 in __GI_exit (status=<optimized out>) at exit.c:139 #12 0x00007f211f1b70a3 in _XDefaultIOError () at /lib/x86_64-linux-gnu/libX11.so.6 #13 0x00007f211bc1385e in () at /lib/x86_64-linux-gnu/libQt5XcbQpa.so.5 #14 0x00007f211f1b7352 in _XIOError () at /lib/x86_64-linux-gnu/libX11.so.6 #15 0x00007f211f1b531c in () at /lib/x86_64-linux-gnu/libX11.so.6 #16 0x00007f211f1b07f1 in XSync () at /lib/x86_64-linux-gnu/libX11.so.6 #17 0x00007f211f19134f in XCloseDisplay () at /lib/x86_64-linux-gnu/libX11.so.6 #18 0x00007f211811e8a0 in () at /usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstxvimagesink.so #19 0x00007f211811a8f8 in () at /usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstxvimagesink.so #20 0x00007f211855b9f2 in gst_element_change_state () at /lib/x86_64-linux-gnu/libgstreamer-1.0.so.0 #21 0x00007f211855c139 in () at /lib/x86_64-linux-gnu/libgstreamer-1.0.so.0 #22 0x00007f21185381b8 in () at /lib/x86_64-linux-gnu/libgstreamer-1.0.so.0 #23 0x00007f211855b9f2 in gst_element_change_state () at /lib/x86_64-linux-gnu/libgstreamer-1.0.so.0 #24 0x00007f211855c139 in () at /lib/x86_64-linux-gnu/libgstreamer-1.0.so.0 #25 0x00007f21185381b8 in () at /lib/x86_64-linux-gnu/libgstreamer-1.0.so.0 #26 0x00007f211855b9f2 in gst_element_change_state () at /lib/x86_64-linux-gnu/libgstreamer-1.0.so.0 #27 0x00007f211855c139 in () at /lib/x86_64-linux-gnu/libgstreamer-1.0.so.0 #28 0x00007f20fcdf7694 in () at /usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstplayback.so #29 0x00007f211857236e in () at /lib/x86_64-linux-gnu/libgstreamer-1.0.so.0 #30 0x00007f211e801996 in g_hook_list_marshal () at /lib/x86_64-linux-gnu/libglib-2.0.so.0 #31 0x00007f21185719ee in () at /lib/x86_64-linux-gnu/libgstreamer-1.0.so.0 #32 0x00007f2118574f84 in () at /lib/x86_64-linux-gnu/libgstreamer-1.0.so.0 #33 0x00007f21185755da in () at /lib/x86_64-linux-gnu/libgstreamer-1.0.so.0 #34 0x00007f2118573020 in () at /lib/x86_64-linux-gnu/libgstreamer-1.0.so.0 #35 0x00007f211857dd71 in gst_pad_push_event () at /lib/x86_64-linux-gnu/libgstreamer-1.0.so.0 #36 0x00007f211857e2eb in () at /lib/x86_64-linux-gnu/libgstreamer-1.0.so.0 #37 0x00007f211857a60e in gst_pad_forward () at /lib/x86_64-linux-gnu/libgstreamer-1.0.so.0 #38 0x00007f211857a755 in gst_pad_event_default () at /lib/x86_64-linux-gnu/libgstreamer-1.0.so.0 #39 0x00007f2118574bb4 in () at /lib/x86_64-linux-gnu/libgstreamer-1.0.so.0 #40 0x00007f2118575164 in () at /lib/x86_64-linux-gnu/libgstreamer-1.0.so.0 #41 0x00007f21185755da in () at /lib/x86_64-linux-gnu/libgstreamer-1.0.so.0 #42 0x00007f2118573020 in () at /lib/x86_64-linux-gnu/libgstreamer-1.0.so.0 #43 0x00007f211857dd71 in gst_pad_push_event () at /lib/x86_64-linux-gnu/libgstreamer-1.0.so.0 #44 0x00007f20fd66448c in () at /usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstcoreelements.so #45 0x00007f2118574bb4 in () at /lib/x86_64-linux-gnu/libgstreamer-1.0.so.0 #46 0x00007f2118575164 in () at /lib/x86_64-linux-gnu/libgstreamer-1.0.so.0 #47 0x00007f21185755da in () at /lib/x86_64-linux-gnu/libgstreamer-1.0.so.0 #48 0x00007f2118573020 in () at /lib/x86_64-linux-gnu/libgstreamer-1.0.so.0 #49 0x00007f211857dd71 in gst_pad_push_event () at /lib/x86_64-linux-gnu/libgstreamer-1.0.so.0 #50 0x00007f211857e2eb in () at /lib/x86_64-linux-gnu/libgstreamer-1.0.so.0 #51 0x00007f211857a60e in gst_pad_forward () at /lib/x86_64-linux-gnu/libgstreamer-1.0.so.0 #52 0x00007f211857a755 in gst_pad_event_default () at /lib/x86_64-linux-gnu/libgstreamer-1.0.so.0 #53 0x00007f2118574bb4 in () at /lib/x86_64-linux-gnu/libgstreamer-1.0.so.0 #54 0x00007f2118575164 in () at /lib/x86_64-linux-gnu/libgstreamer-1.0.so.0 #55 0x00007f21185755da in () at /lib/x86_64-linux-gnu/libgstreamer-1.0.so.0 #56 0x00007f2118573020 in () at /lib/x86_64-linux-gnu/libgstreamer-1.0.so.0 #57 0x00007f211857dd71 in gst_pad_push_event () at /lib/x86_64-linux-gnu/libgstreamer-1.0.so.0 #58 0x00007f211857e2eb in () at /lib/x86_64-linux-gnu/libgstreamer-1.0.so.0 #59 0x00007f211857a60e in gst_pad_forward () at /lib/x86_64-linux-gnu/libgstreamer-1.0.so.0 #60 0x00007f211857a755 in gst_pad_event_default () at /lib/x86_64-linux-gnu/libgstreamer-1.0.so.0 #61 0x00007f2118574bb4 in () at /lib/x86_64-linux-gnu/libgstreamer-1.0.so.0 #62 0x00007f2118575164 in () at /lib/x86_64-linux-gnu/libgstreamer-1.0.so.0 #63 0x00007f21185755da in () at /lib/x86_64-linux-gnu/libgstreamer-1.0.so.0 #64 0x00007f2118573020 in () at /lib/x86_64-linux-gnu/libgstreamer-1.0.so.0 #65 0x00007f211857dd71 in gst_pad_push_event () at /lib/x86_64-linux-gnu/libgstreamer-1.0.so.0 #66 0x00007f20e215cbb6 in () at /lib/x86_64-linux-gnu/libgstbadaudio-1.0.so.0 #67 0x00007f20e215a315 in () at /lib/x86_64-linux-gnu/libgstbadaudio-1.0.so.0 #68 0x00007f20e215a6f8 in () at /lib/x86_64-linux-gnu/libgstbadaudio-1.0.so.0 #69 0x00007f20e215a8ee in () at /lib/x86_64-linux-gnu/libgstbadaudio-1.0.so.0 #70 0x00007f2118573eff in () at /lib/x86_64-linux-gnu/libgstreamer-1.0.so.0 #71 0x00007f2118575f61 in () at /lib/x86_64-linux-gnu/libgstreamer-1.0.so.0 #72 0x00007f211857cd73 in gst_pad_push () at /lib/x86_64-linux-gnu/libgstreamer-1.0.so.0 #73 0x00007f20fd684ce3 in () at /usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstcoreelements.so #74 0x00007f21185ab107 in () at /lib/x86_64-linux-gnu/libgstreamer-1.0.so.0 #75 0x00007f211e83c374 in () at /lib/x86_64-linux-gnu/libglib-2.0.so.0 #76 0x00007f211e83bad1 in () at /lib/x86_64-linux-gnu/libglib-2.0.so.0 #77 0x00007f211f0f8609 in start_thread (arg=<optimized out>) at pthread_create.c:477 #78 0x00007f211f8e1293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 3 (Thread 0x7f2119b48700 (LWP 7977)): #0 0x00007f211f8d4aff in __GI___poll (fds=0x7f210c01a920, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29 #1 0x00007f211e81236e in () at /lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0x00007f211e8124a3 in g_main_context_iteration () at /lib/x86_64-linux-gnu/libglib-2.0.so.0 #3 0x00007f211ffc0453 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib/x86_64-linux-gnu/libQt5Core.so.5 #4 0x00007f211ff673ab in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib/x86_64-linux-gnu/libQt5Core.so.5 #5 0x00007f211fd9f785 in QThread::exec() () at /lib/x86_64-linux-gnu/libQt5Core.so.5 #6 0x00007f2120ecaefa in () at /lib/x86_64-linux-gnu/libQt5DBus.so.5 #7 0x00007f211fda09d2 in () at /lib/x86_64-linux-gnu/libQt5Core.so.5 #8 0x00007f211f0f8609 in start_thread (arg=<optimized out>) at pthread_create.c:477 #9 0x00007f211f8e1293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 2 (Thread 0x7f211b41f700 (LWP 7976)): #0 0x00007f211f8d4aff in __GI___poll (fds=0x7f211b41eca8, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29 #1 0x00007f211f0b3c1a in () at /lib/x86_64-linux-gnu/libxcb.so.1 #2 0x00007f211f0b590a in xcb_wait_for_event () at /lib/x86_64-linux-gnu/libxcb.so.1 #3 0x00007f211bc12298 in () at /lib/x86_64-linux-gnu/libQt5XcbQpa.so.5 #4 0x00007f211fda09d2 in () at /lib/x86_64-linux-gnu/libQt5Core.so.5 #5 0x00007f211f0f8609 in start_thread (arg=<optimized out>) at pthread_create.c:477 #6 0x00007f211f8e1293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 1 (Thread 0x7f211c2ce800 (LWP 7975)): [KCrash Handler] #6 0x00007f211fda603f in QThreadStorageData::get() const () at /lib/x86_64-linux-gnu/libQt5Core.so.5 #7 0x00007f211fd859ea in QUnifiedTimer::instance(bool) () at /lib/x86_64-linux-gnu/libQt5Core.so.5 #8 0x00007f211fd87123 in QAnimationDriver::advanceAnimation(long long) () at /lib/x86_64-linux-gnu/libQt5Core.so.5 #9 0x00007f211ff94bc5 in QObject::event(QEvent*) () at /lib/x86_64-linux-gnu/libQt5Core.so.5 #10 0x00007f2120982a66 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /lib/x86_64-linux-gnu/libQt5Widgets.so.5 #11 0x00007f212098c0f0 in QApplication::notify(QObject*, QEvent*) () at /lib/x86_64-linux-gnu/libQt5Widgets.so.5 #12 0x00007f211ff6880a in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /lib/x86_64-linux-gnu/libQt5Core.so.5 #13 0x00007f211ffbf780 in QTimerInfoList::activateTimers() () at /lib/x86_64-linux-gnu/libQt5Core.so.5 #14 0x00007f211ffc006c in () at /lib/x86_64-linux-gnu/libQt5Core.so.5 #15 0x00007f211e81217d in g_main_context_dispatch () at /lib/x86_64-linux-gnu/libglib-2.0.so.0 #16 0x00007f211e812400 in () at /lib/x86_64-linux-gnu/libglib-2.0.so.0 #17 0x00007f211e8124a3 in g_main_context_iteration () at /lib/x86_64-linux-gnu/libglib-2.0.so.0 #18 0x00007f211ffc0435 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib/x86_64-linux-gnu/libQt5Core.so.5 #19 0x00007f211ff673ab in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib/x86_64-linux-gnu/libQt5Core.so.5 #20 0x00007f211ff6f116 in QCoreApplication::exec() () at /lib/x86_64-linux-gnu/libQt5Core.so.5 #21 0x000055b084552a98 in () #22 0x00007f211f7e60b3 in __libc_start_main (main=0x55b0845521b0, argc=2, argv=0x7ffe0660d908, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7ffe0660d8f8) at ../csu/libc-start.c:308 #23 0x000055b084552c8e in _start () [Inferior 1 (process 7975) detached] The reporter indicates this bug may be a duplicate of or related to bug 421429. Possible duplicates by query: bug 424475, bug 421429, bug 409579, bug 404273, bug 355542. Reported using DrKonqi
The GStreamer Phonon backend has been unsupported for years; can you try again with the VLC Phonon backend? Thanks!
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!