https://bugs.kde.org/show_bug.cgi?id=366759
Bug ID: 366759
Summary: Knotify crash
Product: kdelibs
Version: unspecified
Platform: Fedora RPMs
OS: Linux
Status: UNCONFIRMED
Keywords: drkonqi
Severity: crash
Priority: NOR
Component: knotify
Assignee: ogoff...@kde.org
Reporter: j.stien...@gmail.com
Application: knotify4 (4.14.21)
KDE Platform Version: 4.14.22
Qt Version: 4.8.7
Operating System: Linux 4.6.5-300.fc24.x86_64 x86_64
Distribution: "Fedora release 24 (Twenty Four)"
-- Information about the crash:
- What I was doing when the application crashed: with every kde application:
each time a notification should appear, knotify segfaults. Totally
reproductible, does it every time. Running Fedora 24.
The crash can be reproduced every time.
-- Backtrace:
Application: KNotify (knotify4), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7fdf3a748940 (LWP 3170))]
Thread 2 (Thread 0x7fdf17333700 (LWP 3171)):
#0 0x00007fdf37918afd in __lll_lock_wait () at /lib64/libpthread.so.0
#1 0x00007fdf37912a76 in pthread_mutex_lock () at /lib64/libpthread.so.0
#2 0x00007fdf3a6406fa in tls_get_addr_tail () at /lib64/ld-linux-x86-64.so.2
#3 0x00007fdf37610380 in __cxa_get_globals () at /lib64/libstdc++.so.6
#4 0x00007fdf37610249 in std::uncaught_exception() () at /lib64/libstdc++.so.6
#5 0x00007fdf37ba2929 in qt_message(QtMsgType, char const*, __va_list_tag*) ()
at /lib64/libQtCore.so.4
#6 0x00007fdf37ba2c21 in qWarning(char const*, ...) () at
/lib64/libQtCore.so.4
#7 0x00007fdf37cecc94 in socketNotifierSourceCheck(_GSource*) () at
/lib64/libQtCore.so.4
#8 0x00007fdf33b08471 in g_main_context_check () at /lib64/libglib-2.0.so.0
#9 0x00007fdf33b089e4 in g_main_context_iterate.isra () at
/lib64/libglib-2.0.so.0
#10 0x00007fdf33b08b5c in g_main_context_iteration () at
/lib64/libglib-2.0.so.0
#11 0x00007fdf37ced47e in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /lib64/libQtCore.so.4
#12 0x00007fdf37cbb7bf in
QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at
/lib64/libQtCore.so.4
#13 0x00007fdf37cbbb25 in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/lib64/libQtCore.so.4
#14 0x00007fdf37baaaf9 in QThread::exec() () at /lib64/libQtCore.so.4
#15 0x00007fdf37c9b613 in QInotifyFileSystemWatcherEngine::run() () at
/lib64/libQtCore.so.4
#16 0x00007fdf37bad3ca in QThreadPrivate::start(void*) () at
/lib64/libQtCore.so.4
#17 0x00007fdf379105ca in start_thread () at /lib64/libpthread.so.0
#18 0x00007fdf36da1ead in clone () at /lib64/libc.so.6
Thread 1 (Thread 0x7fdf3a748940 (LWP 3170)):
[KCrash Handler]
#6 0x00007fdf0ab92377 in QMetaObject::className() const () at
/lib64/libQt5Core.so.5
#7 0x00007fdf0b47a9df in QMetaTypeIdQObject<QWidget*, 8>::qt_metatype_id() ()
at /lib64/libQt5Widgets.so.5
#8 0x00007fdf0b413167 in _GLOBAL__sub_I_qwidgetsvariant.cpp () at
/lib64/libQt5Widgets.so.5
#9 0x00007fdf3a63ddaa in call_init.part () at /lib64/ld-linux-x86-64.so.2
#10 0x00007fdf3a63debb in _dl_init () at /lib64/ld-linux-x86-64.so.2
#11 0x00007fdf3a642ab1 in dl_open_worker () at /lib64/ld-linux-x86-64.so.2
#12 0x00007fdf3a63dc54 in _dl_catch_error () at /lib64/ld-linux-x86-64.so.2
#13 0x00007fdf3a642009 in _dl_open () at /lib64/ld-linux-x86-64.so.2
#14 0x00007fdf31c68f09 in dlopen_doit () at /lib64/libdl.so.2
#15 0x00007fdf3a63dc54 in _dl_catch_error () at /lib64/ld-linux-x86-64.so.2
#16 0x00007fdf31c69591 in _dlerror_run () at /lib64/libdl.so.2
#17 0x00007fdf31c68fa2 in dlopen@@GLIBC_2.2.5 () at /lib64/libdl.so.2
#18 0x00007fdf155aae00 in module_Load () at /lib64/libvlccore.so.8
#19 0x00007fdf1559636b in module_InitDynamic () at /lib64/libvlccore.so.8
#20 0x00007fdf155966ca in AllocatePluginDir () at /lib64/libvlccore.so.8
#21 0x00007fdf15596629 in AllocatePluginDir () at /lib64/libvlccore.so.8
#22 0x00007fdf15596a3a in AllocatePluginPath () at /lib64/libvlccore.so.8
#23 0x00007fdf15596f4a in module_LoadPlugins () at /lib64/libvlccore.so.8
#24 0x00007fdf15535ca2 in libvlc_InternalInit () at /lib64/libvlccore.so.8
#25 0x00007fdf153081da in libvlc_new () at /lib64/libvlc.so.5
#26 0x00007fdf1584130d in LibVLC::init() () at
/usr/lib64/kde4/plugins/phonon_backend/phonon_vlc.so
#27 0x00007fdf15823b56 in Phonon::VLC::Backend::Backend(QObject*,
QList<QVariant> const&) () at
/usr/lib64/kde4/plugins/phonon_backend/phonon_vlc.so
#28 0x00007fdf158247d3 in qt_plugin_instance () at
/usr/lib64/kde4/plugins/phonon_backend/phonon_vlc.so
#29 0x00007fdf37c9fc93 in QPluginLoader::instance() () at /lib64/libQtCore.so.4
#30 0x00007fdf16928011 in
Phonon::KdePlatformPlugin::createBackend(KSharedPtr<KService>) () at
/usr/lib64/kde4/plugins/phonon_platform/kde.so
#31 0x00007fdf169287ab in Phonon::KdePlatformPlugin::createBackend() () at
/usr/lib64/kde4/plugins/phonon_platform/kde.so
#32 0x00007fdf3a3e9a6c in Phonon::FactoryPrivate::createBackend() () at
/lib64/libphonon.so.4
#33 0x00007fdf3a3ea218 in Phonon::Factory::backend(bool) () at
/lib64/libphonon.so.4
#34 0x00007fdf3a3ea8f2 in Phonon::Factory::createAudioOutput(QObject*) () at
/lib64/libphonon.so.4
#35 0x00007fdf3a3e1eff in Phonon::AudioOutputPrivate::createBackendObject() ()
at /lib64/libphonon.so.4
#36 0x00007fdf3a3df6c4 in Phonon::AudioOutputPrivate::init(Phonon::Category) ()
at /lib64/libphonon.so.4
#37 0x0000556391f84d01 in PlayerPool::getPlayer() ()
#38 0x0000556391f86167 in NotifyBySound::notify(int, KNotifyConfig*) ()
#39 0x0000556391f8197f in KNotify::emitEvent(KNotify::Event*) ()
#40 0x0000556391f82c78 in KNotify::event(QString const&, QString const&,
QList<QPair<QString, QString> > const&, QString const&, QString const&,
KNotifyImage const&, QStringList const&, int, unsigned long) ()
#41 0x0000556391f83876 in KNotifyAdaptor::event(QString const&, QString const&,
QList<QVariant> const&, QString const&, QString const&, QByteArray const&,
QStringList const&, int, long long) ()
#42 0x0000556391f83b8c in KNotifyAdaptor::qt_static_metacall(QObject*,
QMetaObject::Call, int, void**) [clone .part.33] ()
#43 0x0000556391f83e11 in KNotifyAdaptor::qt_metacall(QMetaObject::Call, int,
void**) ()
#44 0x00007fdf3804df75 in QDBusConnectionPrivate::deliverCall(QObject*, int,
QDBusMessage const&, QList<int> const&, int) () at /lib64/libQtDBus.so.4
#45 0x00007fdf3804f516 in QDBusConnectionPrivate::activateCall(QObject*, int,
QDBusMessage const&) () at /lib64/libQtDBus.so.4
#46 0x00007fdf380501aa in
QDBusConnectionPrivate::activateObject(QDBusConnectionPrivate::ObjectTreeNode&,
QDBusMessage const&, int) () at /lib64/libQtDBus.so.4
#47 0x00007fdf380503bb in QDBusActivateObjectEvent::placeMetaCall(QObject*) ()
at /lib64/libQtDBus.so.4
#48 0x00007fdf37cd6db1 in QObject::event(QEvent*) () at /lib64/libQtCore.so.4
#49 0x00007fdf38c34edc in QApplicationPrivate::notify_helper(QObject*, QEvent*)
() at /lib64/libQtGui.so.4
#50 0x00007fdf38c3bddc in QApplication::notify(QObject*, QEvent*) () at
/lib64/libQtGui.so.4
#51 0x00007fdf399ff64a in KApplication::notify(QObject*, QEvent*) () at
/lib64/libkdeui.so.5
#52 0x00007fdf37cbceed in QCoreApplication::notifyInternal(QObject*, QEvent*)
() at /lib64/libQtCore.so.4
#53 0x00007fdf37cc0556 in QCoreApplicationPrivate::sendPostedEvents(QObject*,
int, QThreadData*) () at /lib64/libQtCore.so.4
#54 0x00007fdf37ced2ee in postEventSourceDispatch(_GSource*, int (*)(void*),
void*) () at /lib64/libQtCore.so.4
#55 0x00007fdf33b08703 in g_main_context_dispatch () at /lib64/libglib-2.0.so.0
#56 0x00007fdf33b08ab0 in g_main_context_iterate.isra () at
/lib64/libglib-2.0.so.0
#57 0x00007fdf33b08b5c in g_main_context_iteration () at
/lib64/libglib-2.0.so.0
#58 0x00007fdf37ced45e in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /lib64/libQtCore.so.4
#59 0x00007fdf38cdd5b6 in
QGuiEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>)
() at /lib64/libQtGui.so.4
#60 0x00007fdf37cbb7bf in
QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at
/lib64/libQtCore.so.4
#61 0x00007fdf37cbbb25 in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/lib64/libQtCore.so.4
#62 0x00007fdf37cc1779 in QCoreApplication::exec() () at /lib64/libQtCore.so.4
#63 0x0000556391f7f607 in main ()
Possible duplicates by query: bug 365720, bug 352745.
Reported using DrKonqi
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