Bug 482900

Application: juk (23.08.5)

Qt Version: 5.15.12
Frameworks Version: 5.115.0
Operating System: Linux 6.7.7-200.fc39.x86_64 x86_64
Windowing System: X11
Distribution: "Fedora release 39 (Thirty Nine)"
DrKonqi: 5.27.10 [KCrashBackend]

-- Information about the crash:
Juk crash on startup in my KDE Plasma 5 under X Window. The Juk's version is the 23.08.5-1 running in a HP Compaq 8200 Elite SFF 64 bit. This bug is linked to Vlc, for plugins, i think.

The crash can be reproduced every time.

-- Backtrace:
Application: JuK (juk), signal: Segmentation fault

[KCrash Handler]
#4  0x00007fcacef66994 in vlc_pw_lock () at /usr/lib64/vlc/plugins/audio_output/libaout_pipewire_plugin.so
#5  0x00007fcacef66a76 in vlc_pw_stream_set_volume () at /usr/lib64/vlc/plugins/audio_output/libaout_pipewire_plugin.so
#6  0x00007fcacef66bc0 in VolumeSet () at /usr/lib64/vlc/plugins/audio_output/libaout_pipewire_plugin.so
#7  0x00007fcacc9799b9 in aout_OutputUnlock () at /lib64/libvlccore.so.9
#8  0x00007fcacc97fb78 in aout_VolumeSet () at /lib64/libvlccore.so.9
#9  0x00007fcacef4ab6b in libvlc_audio_set_volume () at /lib64/libvlc.so.5
#10 0x00007fcacefb42e9 in Phonon::VLC::AudioOutput::applyVolume() () at /usr/lib64/qt5/plugins/phonon4qt5_backend/phonon_vlc.so
#11 0x00007fcae9a205d1 in Phonon::AudioOutput::setVolume(double) () at /lib64/libphonon4qt5.so.4
#12 0x0000558443fc4068 in PlayerManager::setVolume(double) ()
#13 0x00007fcae7ae9151 in void doActivate<false>(QObject*, int, void**) () at /lib64/libQt5Core.so.5
#14 0x0000558443f90c8c in VolumeSlider::emitVolumeChanged(int) ()
#15 0x00007fcae7ae9151 in void doActivate<false>(QObject*, int, void**) () at /lib64/libQt5Core.so.5
#16 0x00007fcae88ae1c0 in QAbstractSlider::valueChanged(int) () at /lib64/libQt5Widgets.so.5
#17 0x00007fcae88ae9b3 in QAbstractSlider::setValue(int) () at /lib64/libQt5Widgets.so.5
#18 0x0000558443f928cd in VolumePopupButton::volumeChanged(float) ()
#19 0x0000558443ff65f6 in VolumeAction::createWidget(QWidget*) ()
#20 0x00007fcae87f67e1 in QWidgetAction::requestWidget(QWidget*) () at /lib64/libQt5Widgets.so.5
#21 0x00007fcae89a04c8 in QToolBarLayout::createItem(QAction*) () at /lib64/libQt5Widgets.so.5
#22 0x00007fcae89a30ef in QToolBarLayout::insertAction(int, QAction*) () at /lib64/libQt5Widgets.so.5
#23 0x00007fcae9585194 in KToolBar::actionEvent(QActionEvent*) () at /lib64/libKF5XmlGui.so.5
#24 0x00007fcae87f36b8 in QWidget::event(QEvent*) () at /lib64/libQt5Widgets.so.5
#25 0x00007fcae87aeb95 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /lib64/libQt5Widgets.so.5
#26 0x00007fcae7ab4e78 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /lib64/libQt5Core.so.5
#27 0x00007fcae87e98dc in QWidget::insertAction(QAction*, QAction*) () at /lib64/libQt5Widgets.so.5
#28 0x00007fcae9593ab5 in KXMLGUI::BuildHelper::processElement(QDomElement const&) () at /lib64/libKF5XmlGui.so.5
#29 0x00007fcae9595aea in KXMLGUI::BuildHelper::build(QDomElement const&) () at /lib64/libKF5XmlGui.so.5
#30 0x00007fcae9593f69 in KXMLGUI::BuildHelper::processElement(QDomElement const&) () at /lib64/libKF5XmlGui.so.5
#31 0x00007fcae9595aea in KXMLGUI::BuildHelper::build(QDomElement const&) () at /lib64/libKF5XmlGui.so.5
#32 0x00007fcae959865e in KXMLGUIFactory::addClient(KXMLGUIClient*) () at /lib64/libKF5XmlGui.so.5
#33 0x00007fcae95a19aa in KXmlGuiWindow::createGUI(QString const&) () at /lib64/libKF5XmlGui.so.5
#34 0x00007fcae95a1f03 in KXmlGuiWindow::setupGUI(QSize const&, QFlags<KXmlGuiWindow::StandardWindowOption>, QString const&) () at /lib64/libKF5XmlGui.so.5
#35 0x0000558443f78c37 in main ()
[Inferior 1 (process 143528) detached]

Reported using DrKonqi