Bug 307545

Application: systemsettings (1.0)
KDE Platform Version: 4.8.5 (4.8.5) "release 2"
Qt Version: 4.8.1
Operating System: Linux 3.4.6-2.10-default x86_64
Distribution: "openSUSE 12.2 (x86_64)"

-- Information about the crash:
- What I was doing when the application crashed:

I was changing first Phonon-Backend from gstreamer to xine. At the next time I try also changing back from xine to gstreamer and the module Phonon is crashed with Segmentation fault.

The crash can be reproduced every time.

-- Backtrace:
Application: Systemeinstellungen (systemsettings), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7fc2910ac780 (LWP 1939))]

Thread 4 (Thread 0x7fc278cf8700 (LWP 1942)):
#0  0x00007fc2960e6c61 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007fc282dd43b1 in ?? () from /usr/lib64/libxine.so.1
#2  0x00007fc2960e2e0e in start_thread () from /lib64/libpthread.so.0
#3  0x00007fc29851d2bd in clone () from /lib64/libc.so.6

Thread 3 (Thread 0x7fc278083700 (LWP 1943)):
#0  0x00007fc2960e6c61 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007fc282dd43b1 in ?? () from /usr/lib64/libxine.so.1
#2  0x00007fc2960e2e0e in start_thread () from /lib64/libpthread.so.0
#3  0x00007fc29851d2bd in clone () from /lib64/libc.so.6

Thread 2 (Thread 0x7fc27725d700 (LWP 1944)):
#0  0x00007fc2960e6c61 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007fc282ddfe59 in ?? () from /usr/lib64/libxine.so.1
#2  0x00007fc282de13b2 in ?? () from /usr/lib64/libxine.so.1
#3  0x00007fc2960e2e0e in start_thread () from /lib64/libpthread.so.0
#4  0x00007fc29851d2bd in clone () from /lib64/libc.so.6

Thread 1 (Thread 0x7fc2910ac780 (LWP 1939)):
[KCrash Handler]
#6  0x00007fc2782f4960 in XineOptions::XineOptions (this=0x24584b0, parent=<optimized out>, args=...) at /usr/src/debug/kde-runtime-4.8.5/phonon/kcm/xine/xineoptions.cpp:64
#7  0x00007fc2782f5424 in KPluginFactory::createInstance<XineOptions, QWidget> (parentWidget=<optimized out>, parent=<optimized out>, args=...) at /usr/include/kpluginfactory.h:477
#8  0x00007fc299441b75 in KPluginFactory::create (this=0x23b5880, iface=0x7fc29a75ea60 <qt_meta_stringdata_KCModule> "KCModule", parentWidget=0x0, parent=0x2389830, args=..., keyword=...) at /usr/src/debug/kdelibs-4.8.5/kdecore/util/kpluginfactory.cpp:203
#9  0x00007fc29ac41eea in create<KCModule> (args=..., keyword=..., parent=0x2389830, parentWidget=0x0, this=<optimized out>) at /usr/src/debug/kdelibs-4.8.5/kdecore/util/kpluginfactory.h:531
#10 createInstance<KCModule> (error=0x7fff3b453440, args=..., parent=0x2389830, parentWidget=0x0, this=0x23fb080) at /usr/src/debug/kdelibs-4.8.5/kdecore/services/kservice.h:565
#11 createInstance<KCModule> (error=0x7fff3b453440, args=..., parent=0x2389830, this=0x23fb080) at /usr/src/debug/kdelibs-4.8.5/kdecore/services/kservice.h:542
#12 KCModuleLoader::loadModule (mod=..., report=KCModuleLoader::Inline, parent=0x2389830, args=...) at /usr/src/debug/kdelibs-4.8.5/kutils/kcmoduleloader.cpp:89
#13 0x00007fc29ac46ed0 in KCModuleProxyPrivate::loadModule (this=this@entry=0x245ce60) at /usr/src/debug/kdelibs-4.8.5/kutils/kcmoduleproxy.cpp:106
#14 0x00007fc29ac47625 in KCModuleProxy::realModule (this=<optimized out>) at /usr/src/debug/kdelibs-4.8.5/kutils/kcmoduleproxy.cpp:83
#15 0x00007fc29ac47b2a in KCModuleProxy::load (this=<optimized out>) at /usr/src/debug/kdelibs-4.8.5/kutils/kcmoduleproxy.cpp:267
#16 0x00007fc283d9a15d in BackendSelection::load (this=0x22c7700) at /usr/src/debug/kde-runtime-4.8.5/phonon/kcm/backendselection.cpp:70
#17 0x00007fc283d8f602 in PhononKcm::PhononKcm (this=0x21ab300, parent=<optimized out>, args=...) at /usr/src/debug/kde-runtime-4.8.5/phonon/kcm/main.cpp:65
#18 0x00007fc283d8f8a4 in KPluginFactory::createInstance<PhononKcm, QWidget> (parentWidget=<optimized out>, parent=<optimized out>, args=...) at /usr/include/kpluginfactory.h:477
#19 0x00007fc299441b75 in KPluginFactory::create (this=0x22762f0, iface=0x7fc29a75ea60 <qt_meta_stringdata_KCModule> "KCModule", parentWidget=0x0, parent=0x2190870, args=..., keyword=...) at /usr/src/debug/kdelibs-4.8.5/kdecore/util/kpluginfactory.cpp:203
#20 0x00007fc29ac41eea in create<KCModule> (args=..., keyword=..., parent=0x2190870, parentWidget=0x0, this=<optimized out>) at /usr/src/debug/kdelibs-4.8.5/kdecore/util/kpluginfactory.h:531
#21 createInstance<KCModule> (error=0x7fff3b453b70, args=..., parent=0x2190870, parentWidget=0x0, this=0x1dcd780) at /usr/src/debug/kdelibs-4.8.5/kdecore/services/kservice.h:565
#22 createInstance<KCModule> (error=0x7fff3b453b70, args=..., parent=0x2190870, this=0x1dcd780) at /usr/src/debug/kdelibs-4.8.5/kdecore/services/kservice.h:542
#23 KCModuleLoader::loadModule (mod=..., report=KCModuleLoader::Inline, parent=0x2190870, args=...) at /usr/src/debug/kdelibs-4.8.5/kutils/kcmoduleloader.cpp:89
#24 0x00007fc29ac46ed0 in KCModuleProxyPrivate::loadModule (this=this@entry=0x2190790) at /usr/src/debug/kdelibs-4.8.5/kutils/kcmoduleproxy.cpp:106
#25 0x00007fc29ac47625 in KCModuleProxy::realModule (this=this@entry=0x2190870) at /usr/src/debug/kdelibs-4.8.5/kutils/kcmoduleproxy.cpp:83
#26 0x00007fc29ac47662 in KCModuleProxy::showEvent (this=0x2190870, ev=0x7fff3b454630) at /usr/src/debug/kdelibs-4.8.5/kutils/kcmoduleproxy.cpp:197
#27 0x00007fc29992c1de in QWidget::event(QEvent*) () from /usr/lib64/libQtGui.so.4
#28 0x00007fc2998dc74c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib64/libQtGui.so.4
#29 0x00007fc2998e0c7a in QApplication::notify(QObject*, QEvent*) () from /usr/lib64/libQtGui.so.4
#30 0x00007fc29a5f0006 in KApplication::notify (this=0x7fff3b456750, receiver=0x2190870, event=0x7fff3b454630) at /usr/src/debug/kdelibs-4.8.5/kdeui/kernel/kapplication.cpp:311
#31 0x00007fc298c6073e in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib64/libQtCore.so.4
#32 0x00007fc29992e1e7 in QWidgetPrivate::show_helper() () from /usr/lib64/libQtGui.so.4
#33 0x00007fc29992e05a in QWidgetPrivate::showChildren(bool) () from /usr/lib64/libQtGui.so.4
#34 0x00007fc29992e0ed in QWidgetPrivate::show_helper() () from /usr/lib64/libQtGui.so.4
#35 0x00007fc29992e4d2 in QWidget::setVisible(bool) () from /usr/lib64/libQtGui.so.4
#36 0x00007fc29992e06e in QWidgetPrivate::showChildren(bool) () from /usr/lib64/libQtGui.so.4
#37 0x00007fc29992e0ed in QWidgetPrivate::show_helper() () from /usr/lib64/libQtGui.so.4
#38 0x00007fc29992e4d2 in QWidget::setVisible(bool) () from /usr/lib64/libQtGui.so.4
#39 0x00007fc29990ff0a in QStackedLayout::setCurrentIndex(int) () from /usr/lib64/libQtGui.so.4
#40 0x00007fc29a61e4bf in KPageViewPrivate::_k_pageSelected (this=0x1e1ede0, index=..., previous=...) at /usr/src/debug/kdelibs-4.8.5/kdeui/paged/kpageview.cpp:235
#41 0x00007fc298c76f5f in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) () from /usr/lib64/libQtCore.so.4
#42 0x00007fc299e35c17 in QItemSelectionModel::selectionChanged(QItemSelection const&, QItemSelection const&) () from /usr/lib64/libQtGui.so.4
#43 0x00007fc299e3ad8d in QItemSelectionModel::emitSelectionChanged(QItemSelection const&, QItemSelection const&) () from /usr/lib64/libQtGui.so.4
#44 0x00007fc299e3ba7c in QItemSelectionModel::select(QItemSelection const&, QFlags<QItemSelectionModel::SelectionFlag>) () from /usr/lib64/libQtGui.so.4
#45 0x00007fc29a61f36c in select (command=..., selection=..., this=<optimized out>) at /usr/src/debug/kdelibs-4.8.5/kdeui/paged/kpageview_p.cpp:619
#46 KDEPrivate::SelectionModel::select (this=<optimized out>, selection=..., command=...) at /usr/src/debug/kdelibs-4.8.5/kdeui/paged/kpageview_p.cpp:613
#47 0x00007fc299e09bcf in QListView::setSelection(QRect const&, QFlags<QItemSelectionModel::SelectionFlag>) () from /usr/lib64/libQtGui.so.4
#48 0x00007fc299de71d1 in QAbstractItemView::mousePressEvent(QMouseEvent*) () from /usr/lib64/libQtGui.so.4
#49 0x00007fc29992c303 in QWidget::event(QEvent*) () from /usr/lib64/libQtGui.so.4
#50 0x00007fc299cd5ca6 in QFrame::event(QEvent*) () from /usr/lib64/libQtGui.so.4
#51 0x00007fc299de3343 in QAbstractItemView::viewportEvent(QEvent*) () from /usr/lib64/libQtGui.so.4
#52 0x00007fc298c608a6 in QCoreApplicationPrivate::sendThroughObjectEventFilters(QObject*, QEvent*) () from /usr/lib64/libQtCore.so.4
#53 0x00007fc2998dc71c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib64/libQtGui.so.4
#54 0x00007fc2998e14db in QApplication::notify(QObject*, QEvent*) () from /usr/lib64/libQtGui.so.4
#55 0x00007fc29a5f0006 in KApplication::notify (this=0x7fff3b456750, receiver=0x1f72cd0, event=0x7fff3b455af0) at /usr/src/debug/kdelibs-4.8.5/kdeui/kernel/kapplication.cpp:311
#56 0x00007fc298c6073e in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib64/libQtCore.so.4
#57 0x00007fc2998dd58b in QApplicationPrivate::sendMouseEvent(QWidget*, QMouseEvent*, QWidget*, QWidget*, QWidget**, QPointer<QWidget>&, bool) () from /usr/lib64/libQtGui.so.4
#58 0x00007fc299957bd4 in ?? () from /usr/lib64/libQtGui.so.4
#59 0x00007fc299956961 in QApplication::x11ProcessEvent(_XEvent*) () from /usr/lib64/libQtGui.so.4
#60 0x00007fc29997cc32 in ?? () from /usr/lib64/libQtGui.so.4
#61 0x00007fc295b373b5 in g_main_context_dispatch () from /usr/lib64/libglib-2.0.so.0
#62 0x00007fc295b376e8 in ?? () from /usr/lib64/libglib-2.0.so.0
#63 0x00007fc295b377a4 in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#64 0x00007fc298c8e936 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQtCore.so.4
#65 0x00007fc29997c8ae in ?? () from /usr/lib64/libQtGui.so.4
#66 0x00007fc298c5f73f in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQtCore.so.4
#67 0x00007fc298c5f9c8 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQtCore.so.4
#68 0x00007fc298c643a8 in QCoreApplication::exec() () from /usr/lib64/libQtCore.so.4
#69 0x000000000040b1ee in ?? ()
#70 0x00007fc29845a455 in __libc_start_main () from /lib64/libc.so.6
#71 0x000000000040b245 in _start ()

Possible duplicates by query: bug 307129, bug 306614, bug 306311, bug 306308.

Reported using DrKonqi