Bug 485358

Summary: kid3 shuts down immediately on start-up
Product: [Applications] kid3 Reporter: rozzo
Component: generalAssignee: Urs Fleisch <ufleisch>
Status: RESOLVED WORKSFORME    
Severity: crash Keywords: drkonqi
Priority: NOR    
Version First Reported In: unspecified   
Target Milestone: ---   
Platform: Fedora RPMs   
OS: Linux   
Latest Commit: Version Fixed/Implemented In:
Sentry Crash Report:

Description rozzo 2024-04-11 06:44:06 UTC 
Application: kid3 (3.9.4)

Qt Version: 5.15.12
Frameworks Version: 5.115.0
Operating System: Linux 6.8.4-200.fc39.x86_64 x86_64
Windowing System: X11
Distribution: "Fedora release 39 (Thirty Nine)"
DrKonqi: 5.27.11 [KCrashBackend]

-- Information about the crash:
program cannot be used it crashes on start-up. nothing else to report

The crash can be reproduced every time.

-- Backtrace:
Application: Kid3 (kid3), signal: Aborted

[KCrash Handler]
#4  0x00007f073e6ae834 in __pthread_kill_implementation () from /lib64/libc.so.6
#5  0x00007f073e65c8ee in raise () from /lib64/libc.so.6
#6  0x00007f073e6448ff in abort () from /lib64/libc.so.6
#7  0x00007f073e64481b in __assert_fail_base.cold () from /lib64/libc.so.6
#8  0x00007f073e654c57 in __assert_fail () from /lib64/libc.so.6
#9  0x00007f0714fdb317 in nouveau_pushbuf_data () from /lib64/libdrm_nouveau.so.2
#10 0x00007f0714fdb270 in nouveau_pushbuf_data () from /lib64/libdrm_nouveau.so.2
#11 0x00007f0714fdb39f in pushbuf_submit () from /lib64/libdrm_nouveau.so.2
#12 0x00007f0714fdb62b in pushbuf_flush.isra () from /lib64/libdrm_nouveau.so.2
#13 0x00007f0714fdc1c1 in pushbuf_refn () from /lib64/libdrm_nouveau.so.2
#14 0x00007f06fe9c1286 in nvc0_clear_render_target () from /usr/lib64/dri/nouveau_drv_video.so
#15 0x00007f06fe67685f in vlVaHandleSurfaceAllocate () from /usr/lib64/dri/nouveau_drv_video.so
#16 0x00007f06fe676c41 in vlVaCreateSurfaces2.part.0 () from /usr/lib64/dri/nouveau_drv_video.so
#17 0x00007f07234c7a66 in vaCreateSurfaces () from /lib64/libva.so.2
#18 0x00007f070512892b in gst_vaapi_surface_new_full () from /lib64/gstreamer-1.0/libgstvaapi.so
#19 0x00007f07050e8ccc in ensure_allowed_raw_caps.lto_priv () from /lib64/gstreamer-1.0/libgstvaapi.so
#20 0x00007f07050f40e0 in gst_vaapisink_start () from /lib64/gstreamer-1.0/libgstvaapi.so
#21 0x00007f07163b4c1a in gst_base_sink_change_state () from /lib64/libgstbase-1.0.so.0
#22 0x00007f0728922a94 in gst_element_change_state () from /lib64/libgstreamer-1.0.so.0
#23 0x00007f0728923349 in gst_element_set_state_func.lto_priv () from /lib64/libgstreamer-1.0.so.0
#24 0x00007f0705fe2c95 in QGstreamerVideoOverlay::QGstreamerVideoOverlay(QObject*, QByteArray const&) () from /lib64/libQt5MultimediaGstTools.so.5
#25 0x00007f0705fe2da1 in QGstreamerVideoWindow::QGstreamerVideoWindow(QObject*, QByteArray const&) () from /lib64/libQt5MultimediaGstTools.so.5
#26 0x00007f070ff089a1 in QGstreamerPlayerServicePlugin::create(QString const&) () from /usr/lib64/qt5/plugins/mediaservice/libgstmediaplayer.so
#27 0x00007f073e584273 in QPluginServiceProvider::requestService(QByteArray const&, QMediaServiceProviderHint const&) () from /lib64/libQt5Multimedia.so.5
#28 0x00007f073e5bbb07 in QMediaPlayer::QMediaPlayer(QObject*, QFlags<QMediaPlayer::Flag>) () from /lib64/libQt5Multimedia.so.5
#29 0x00007f074064c2e3 in AudioPlayer::AudioPlayer(Kid3Application*) () from /usr/lib64/kid3/libkid3-gui.so
#30 0x00007f074064c774 in GuiPlatformTools::createAudioPlayer(Kid3Application*, bool) const () from /usr/lib64/kid3/libkid3-gui.so
#31 0x00007f073ff4b185 in Kid3Application::getAudioPlayer() () from /usr/lib64/kid3/libkid3-core.so
#32 0x00007f074063d489 in BaseMainWindowImpl::showPlayToolBar() () from /usr/lib64/kid3/libkid3-gui.so
#33 0x00007f074062dc0b in BaseMainWindowImpl::readPlayToolBarConfig() () from /usr/lib64/kid3/libkid3-gui.so
#34 0x00007f0740634b55 in BaseMainWindowImpl::init() () from /usr/lib64/kid3/libkid3-gui.so
#35 0x000055fe12784919 in KdeMainWindow::KdeMainWindow(IPlatformTools*, Kid3Application*, QWidget*) [clone .constprop.0] ()
#36 0x000055fe127784be in main ()
[Inferior 1 (process 9453) detached]

Reported using DrKonqi
Comment 1 Urs Fleisch 2024-04-11 16:45:22 UTC 
Looking at the stack trace, I see that some assertion fails, so I would expect something to be printed to the console. So could you please run it from a terminal and check if something is printed? Maybe you could also try to get some output from GStreamer by setting GST_DEBUG=5, see https://gstreamer.freedesktop.org/documentation/tutorials/basic/debugging-tools.html.

Also from the stack trace, I see that the assertion abort happens in libdrm_nouveau.so.2, which seems to be called by GStreamer. Although it it cause by Kid3 creating a QMediaPlayer, I doubt if Kid3 can really fix this issue, it just created a QMediaPlayer object. I would assume that the problem is in Nouveau. Since I do not have Nvidia graphics, I am not able to reproduce this.
Comment 2 Bug Janitor Service 2024-04-26 03:46:35 UTC 
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!
Comment 3 Bug Janitor Service 2024-05-11 03:45:57 UTC 
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!