Bug 271653

Application: amarok (2.3.2)
KDE Platform Version: 4.5.1 (KDE 4.5.1)
Qt Version: 4.7.0
Operating System: Linux 2.6.35-28-generic i686
Distribution: Ubuntu 10.10

-- Information about the crash:
- What I was doing when the application crashed: Pressed stop play on Amarok, then hit save current playlist and Amarok closed itself.

The crash can be reproduced every time.

-- Backtrace:
Application: Amarok (amarok), signal: Segmentation fault
[Current thread is 1 (Thread 0xb6640770 (LWP 2094))]

Thread 20 (Thread 0xafa43b70 (LWP 2131)):
#0  0x00a5d416 in __kernel_vsyscall ()
#1  0x03793884 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#2  0x00963df4 in pthread_cond_timedwait () from /lib/libc.so.6
#3  0x020fdb3f in ?? () from /usr/lib/libxine.so.1
Backtrace stopped: previous frame inner to this frame (corrupt stack?)

Thread 19 (Thread 0xaf242b70 (LWP 2132)):
#0  0x037913eb in pthread_mutex_lock () from /lib/libpthread.so.0
#1  0x00963f66 in pthread_mutex_lock () from /lib/libc.so.6
#2  0x0809affd in g_main_context_query () from /lib/libglib-2.0.so.0
#3  0x080a02c4 in ?? () from /lib/libglib-2.0.so.0
#4  0x080a0848 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#5  0x032d259f in QEventDispatcherGlib::processEvents (this=0x91e1ec0, flags=...) at kernel/qeventdispatcher_glib.cpp:417
#6  0x032a2609 in QEventLoop::processEvents (this=0xaf242220, flags=) at kernel/qeventloop.cpp:149
#7  0x032a2a8a in QEventLoop::exec (this=0xaf242220, flags=...) at kernel/qeventloop.cpp:201
#8  0x0319eb7e in QThread::exec (this=0x91dadb8) at thread/qthread.cpp:490
#9  0x0209a81a in ?? () from /usr/lib/qt4/plugins/phonon_backend/phonon_xine.so
#10 0x031a1df9 in QThreadPrivate::start (arg=0x91dadb8) at thread/qthread_unix.cpp:266
#11 0x0378ecc9 in start_thread () from /lib/libpthread.so.0
#12 0x0095669e in clone () from /lib/libc.so.6

Thread 18 (Thread 0xaea41b70 (LWP 2133)):
#0  0x00a5d416 in __kernel_vsyscall ()
#1  0x00947df6 in poll () from /lib/libc.so.6
#2  0x04d05562 in ?? () from /usr/lib/libpulse.so.0
#3  0x04cf1ab9 in pa_mainloop_poll () from /usr/lib/libpulse.so.0
#4  0x04cf3a73 in pa_mainloop_iterate () from /usr/lib/libpulse.so.0
#5  0x04cf3b44 in pa_mainloop_run () from /usr/lib/libpulse.so.0
#6  0x04d05303 in ?? () from /usr/lib/libpulse.so.0
#7  0x01b25bd5 in ?? () from /usr/lib/libpulsecommon-0.9.21.so
#8  0x0378ecc9 in start_thread () from /lib/libpthread.so.0
#9  0x0095669e in clone () from /lib/libc.so.6

Thread 17 (Thread 0xaa23fb70 (LWP 2134)):
#0  0x00a5d416 in __kernel_vsyscall ()
#1  0x0094f371 in select () from /lib/libc.so.6
#2  0x02129f1c in xine_usec_sleep () from /usr/lib/libxine.so.1
#3  0x00000000 in ?? ()

Thread 16 (Thread 0xa9a3eb70 (LWP 2135)):
#0  0x00a5d416 in __kernel_vsyscall ()
#1  0x037934dc in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#2  0x00963d9d in pthread_cond_wait () from /lib/libc.so.6
#3  0x0210fb54 in ?? () from /usr/lib/libxine.so.1
Backtrace stopped: previous frame inner to this frame (corrupt stack?)

Thread 15 (Thread 0xa923db70 (LWP 2136)):
#0  0x00a5d416 in __kernel_vsyscall ()
#1  0x037934dc in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#2  0x00963d9d in pthread_cond_wait () from /lib/libc.so.6
#3  0x0210fb54 in ?? () from /usr/lib/libxine.so.1
Backtrace stopped: previous frame inner to this frame (corrupt stack?)

Thread 14 (Thread 0xa8a3cb70 (LWP 2137)):
#0  0x00a5d416 in __kernel_vsyscall ()
#1  0x037934dc in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#2  0x00963d9d in pthread_cond_wait () from /lib/libc.so.6
#3  0x0210fb54 in ?? () from /usr/lib/libxine.so.1
Backtrace stopped: previous frame inner to this frame (corrupt stack?)

Thread 13 (Thread 0xa7af1b70 (LWP 2155)):
#0  0x00a5d416 in __kernel_vsyscall ()
#1  0x037934dc in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#2  0x00963d9d in pthread_cond_wait () from /lib/libc.so.6
#3  0x031a29c7 in wait (this=0x9dda358, mutex=0x9dda5c8, time=4294967295) at thread/qwaitcondition_unix.cpp:88
#4  QWaitCondition::wait (this=0x9dda358, mutex=0x9dda5c8, time=4294967295) at thread/qwaitcondition_unix.cpp:160
#5  0x01433030 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x9dda340, th=0x9dda770) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#6  0x014367dc in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0x9dda6a8, th=0x9dda770) at ../../../threadweaver/Weaver/WorkingHardState.cpp:80
#7  0x0143255b in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0x9dda340, th=0x9dda770) at ../../../threadweaver/Weaver/WeaverImpl.cpp:356
#8  0x014368d2 in ThreadWeaver::WorkingHardState::applyForWork (this=0x9dda6a8, th=0x9dda770) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#9  0x01433533 in ThreadWeaver::WeaverImpl::applyForWork (this=0x9dda340, th=0x9dda770, previous=0xa728880) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#10 0x0143495e in ThreadWeaver::ThreadRunHelper::run (this=0xa7af1294, parent=0x9dda340, th=0x9dda770) at ../../../threadweaver/Weaver/Thread.cpp:87
#11 0x0143507b in ThreadWeaver::Thread::run (this=0x9dda770) at ../../../threadweaver/Weaver/Thread.cpp:142
#12 0x031a1df9 in QThreadPrivate::start (arg=0x9dda770) at thread/qthread_unix.cpp:266
#13 0x0378ecc9 in start_thread () from /lib/libpthread.so.0
#14 0x0095669e in clone () from /lib/libc.so.6

Thread 12 (Thread 0xa5bfdb70 (LWP 2158)):
#0  0x00a5d416 in __kernel_vsyscall ()
#1  0x037934dc in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#2  0x00963d9d in pthread_cond_wait () from /lib/libc.so.6
#3  0x015d1877 in QTWTF::TCMalloc_PageHeap::scavengerThread (this=0x16d01a0) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:2359
#4  0x015d18c1 in QTWTF::TCMalloc_PageHeap::runScavengerThread (context=0x16d01a0) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:1464
#5  0x0378ecc9 in start_thread () from /lib/libpthread.so.0
#6  0x0095669e in clone () from /lib/libc.so.6

Thread 11 (Thread 0xa33bfb70 (LWP 2204)):
#0  0x00a5d416 in __kernel_vsyscall ()
#1  0x037934dc in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#2  0x00963d9d in pthread_cond_wait () from /lib/libc.so.6
#3  0x031a29c7 in wait (this=0x9dda358, mutex=0x9dda5c8, time=4294967295) at thread/qwaitcondition_unix.cpp:88
#4  QWaitCondition::wait (this=0x9dda358, mutex=0x9dda5c8, time=4294967295) at thread/qwaitcondition_unix.cpp:160
#5  0x01433030 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x9dda340, th=0x9e0c870) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#6  0x014367dc in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0x9dda6a8, th=0x9e0c870) at ../../../threadweaver/Weaver/WorkingHardState.cpp:80
#7  0x0143255b in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0x9dda340, th=0x9e0c870) at ../../../threadweaver/Weaver/WeaverImpl.cpp:356
#8  0x014368d2 in ThreadWeaver::WorkingHardState::applyForWork (this=0x9dda6a8, th=0x9e0c870) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#9  0x01433533 in ThreadWeaver::WeaverImpl::applyForWork (this=0x9dda340, th=0x9e0c870, previous=0x0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#10 0x014368f1 in ThreadWeaver::WorkingHardState::applyForWork (this=0x9dda6a8, th=0x9e0c870) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#11 0x01433533 in ThreadWeaver::WeaverImpl::applyForWork (this=0x9dda340, th=0x9e0c870, previous=0x0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#12 0x014368f1 in ThreadWeaver::WorkingHardState::applyForWork (this=0x9dda6a8, th=0x9e0c870) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#13 0x01433533 in ThreadWeaver::WeaverImpl::applyForWork (this=0x9dda340, th=0x9e0c870, previous=0x0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#14 0x014368f1 in ThreadWeaver::WorkingHardState::applyForWork (this=0x9dda6a8, th=0x9e0c870) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#15 0x01433533 in ThreadWeaver::WeaverImpl::applyForWork (this=0x9dda340, th=0x9e0c870, previous=0xa876fd8) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#16 0x0143495e in ThreadWeaver::ThreadRunHelper::run (this=0xa33bf294, parent=0x9dda340, th=0x9e0c870) at ../../../threadweaver/Weaver/Thread.cpp:87
#17 0x0143507b in ThreadWeaver::Thread::run (this=0x9e0c870) at ../../../threadweaver/Weaver/Thread.cpp:142
#18 0x031a1df9 in QThreadPrivate::start (arg=0x9e0c870) at thread/qthread_unix.cpp:266
#19 0x0378ecc9 in start_thread () from /lib/libpthread.so.0
#20 0x0095669e in clone () from /lib/libc.so.6

Thread 10 (Thread 0xa2bbeb70 (LWP 2206)):
#0  0x00a5d416 in __kernel_vsyscall ()
#1  0x037934dc in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#2  0x00963d9d in pthread_cond_wait () from /lib/libc.so.6
#3  0x031a29c7 in wait (this=0x9dda358, mutex=0x9dda5c8, time=4294967295) at thread/qwaitcondition_unix.cpp:88
#4  QWaitCondition::wait (this=0x9dda358, mutex=0x9dda5c8, time=4294967295) at thread/qwaitcondition_unix.cpp:160
#5  0x01433030 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x9dda340, th=0x9fbb808) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#6  0x014367dc in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0x9dda6a8, th=0x9fbb808) at ../../../threadweaver/Weaver/WorkingHardState.cpp:80
#7  0x0143255b in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0x9dda340, th=0x9fbb808) at ../../../threadweaver/Weaver/WeaverImpl.cpp:356
#8  0x014368d2 in ThreadWeaver::WorkingHardState::applyForWork (this=0x9dda6a8, th=0x9fbb808) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#9  0x01433533 in ThreadWeaver::WeaverImpl::applyForWork (this=0x9dda340, th=0x9fbb808, previous=0x0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#10 0x014368f1 in ThreadWeaver::WorkingHardState::applyForWork (this=0x9dda6a8, th=0x9fbb808) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#11 0x01433533 in ThreadWeaver::WeaverImpl::applyForWork (this=0x9dda340, th=0x9fbb808, previous=0x0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#12 0x014368f1 in ThreadWeaver::WorkingHardState::applyForWork (this=0x9dda6a8, th=0x9fbb808) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#13 0x01433533 in ThreadWeaver::WeaverImpl::applyForWork (this=0x9dda340, th=0x9fbb808, previous=0xa7dac90) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#14 0x0143495e in ThreadWeaver::ThreadRunHelper::run (this=0xa2bbe294, parent=0x9dda340, th=0x9fbb808) at ../../../threadweaver/Weaver/Thread.cpp:87
#15 0x0143507b in ThreadWeaver::Thread::run (this=0x9fbb808) at ../../../threadweaver/Weaver/Thread.cpp:142
#16 0x031a1df9 in QThreadPrivate::start (arg=0x9fbb808) at thread/qthread_unix.cpp:266
#17 0x0378ecc9 in start_thread () from /lib/libpthread.so.0
#18 0x0095669e in clone () from /lib/libc.so.6

Thread 9 (Thread 0xa23bdb70 (LWP 2211)):
#0  0x00a5d416 in __kernel_vsyscall ()
#1  0x037934dc in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#2  0x00963d9d in pthread_cond_wait () from /lib/libc.so.6
#3  0x031a29c7 in wait (this=0x9dda358, mutex=0x9dda5c8, time=4294967295) at thread/qwaitcondition_unix.cpp:88
#4  QWaitCondition::wait (this=0x9dda358, mutex=0x9dda5c8, time=4294967295) at thread/qwaitcondition_unix.cpp:160
#5  0x01433030 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x9dda340, th=0x9d0b6f8) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#6  0x014367dc in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0x9dda6a8, th=0x9d0b6f8) at ../../../threadweaver/Weaver/WorkingHardState.cpp:80
#7  0x0143255b in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0x9dda340, th=0x9d0b6f8) at ../../../threadweaver/Weaver/WeaverImpl.cpp:356
#8  0x014368d2 in ThreadWeaver::WorkingHardState::applyForWork (this=0x9dda6a8, th=0x9d0b6f8) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#9  0x01433533 in ThreadWeaver::WeaverImpl::applyForWork (this=0x9dda340, th=0x9d0b6f8, previous=0x0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#10 0x014368f1 in ThreadWeaver::WorkingHardState::applyForWork (this=0x9dda6a8, th=0x9d0b6f8) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#11 0x01433533 in ThreadWeaver::WeaverImpl::applyForWork (this=0x9dda340, th=0x9d0b6f8, previous=0x9163630) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#12 0x0143495e in ThreadWeaver::ThreadRunHelper::run (this=0xa23bd294, parent=0x9dda340, th=0x9d0b6f8) at ../../../threadweaver/Weaver/Thread.cpp:87
#13 0x0143507b in ThreadWeaver::Thread::run (this=0x9d0b6f8) at ../../../threadweaver/Weaver/Thread.cpp:142
#14 0x031a1df9 in QThreadPrivate::start (arg=0x9d0b6f8) at thread/qthread_unix.cpp:266
#15 0x0378ecc9 in start_thread () from /lib/libpthread.so.0
#16 0x0095669e in clone () from /lib/libc.so.6

Thread 8 (Thread 0xa0fffb70 (LWP 3502)):
#0  0x00a5d416 in __kernel_vsyscall ()
#1  0x0094f371 in select () from /lib/libc.so.6
#2  0x02129f1c in xine_usec_sleep () from /usr/lib/libxine.so.1
#3  0x00000000 in ?? ()

Thread 7 (Thread 0xa0415b70 (LWP 3503)):
#0  0x00a5d416 in __kernel_vsyscall ()
#1  0x037934dc in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#2  0x00963d9d in pthread_cond_wait () from /lib/libc.so.6
#3  0x021016c8 in ?? () from /usr/lib/libxine.so.1
#4  0x00000000 in ?? ()

Thread 6 (Thread 0x9fa47b70 (LWP 3504)):
#0  0x00a5d416 in __kernel_vsyscall ()
#1  0x037934dc in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#2  0x00963d9d in pthread_cond_wait () from /lib/libc.so.6
#3  0x020f7f53 in ?? () from /usr/lib/libxine.so.1
#4  0x9fa64800 in ?? ()
Backtrace stopped: previous frame inner to this frame (corrupt stack?)

Thread 5 (Thread 0x9f246b70 (LWP 3505)):
#0  0x00a5d416 in __kernel_vsyscall ()
#1  0x037934dc in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#2  0x00963d9d in pthread_cond_wait () from /lib/libc.so.6
#3  0x02112f3c in ?? () from /usr/lib/libxine.so.1
#4  0x00000000 in ?? ()

Thread 4 (Thread 0x982adb70 (LWP 3814)):
#0  0x00a5d416 in __kernel_vsyscall ()
#1  0x00947df6 in poll () from /lib/libc.so.6
#2  0x080ada1b in g_poll () from /lib/libglib-2.0.so.0
#3  0x080a043c in ?? () from /lib/libglib-2.0.so.0
#4  0x080a0848 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#5  0x032d259f in QEventDispatcherGlib::processEvents (this=0xa117b28, flags=...) at kernel/qeventdispatcher_glib.cpp:417
#6  0x032a2609 in QEventLoop::processEvents (this=0x982ad230, flags=) at kernel/qeventloop.cpp:149
#7  0x032a2a8a in QEventLoop::exec (this=0x982ad230, flags=...) at kernel/qeventloop.cpp:201
#8  0x0319eb7e in QThread::exec (this=0xa144fc8) at thread/qthread.cpp:490
#9  0x0328135b in QInotifyFileSystemWatcherEngine::run (this=0xa144fc8) at io/qfilesystemwatcher_inotify.cpp:248
#10 0x031a1df9 in QThreadPrivate::start (arg=0xa144fc8) at thread/qthread_unix.cpp:266
#11 0x0378ecc9 in start_thread () from /lib/libpthread.so.0
#12 0x0095669e in clone () from /lib/libc.so.6

Thread 3 (Thread 0x9e244b70 (LWP 3817)):
#0  0x00a5d416 in __kernel_vsyscall ()
#1  0x037934dc in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#2  0x00963d9d in pthread_cond_wait () from /lib/libc.so.6
#3  0xb73583a5 in ?? () from /usr/lib/libQtWebKit.so.4
#4  0xb7358481 in ?? () from /usr/lib/libQtWebKit.so.4
#5  0x0378ecc9 in start_thread () from /lib/libpthread.so.0
#6  0x0095669e in clone () from /lib/libc.so.6

Thread 2 (Thread 0x9ea45b70 (LWP 3844)):
#0  0x00a5d416 in __kernel_vsyscall ()
#1  0x037934dc in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#2  0x00963d9d in pthread_cond_wait () from /lib/libc.so.6
#3  0x021015dc in ?? () from /usr/lib/libxine.so.1
#4  0x00003f11 in ?? ()

Thread 1 (Thread 0xb6640770 (LWP 2094)):
[KCrash Handler]
#7  QModelIndex (this=0x9bce970, child=...) at ../../include/QtCore/../../src/corelib/kernel/qabstractitemmodel.h:65
#8  QSortFilterProxyModel::parent (this=0x9bce970, child=...) at itemviews/qsortfilterproxymodel.cpp:1656
#9  0x029de942 in parent (this=0x9d07780, index=...) at ../../include/QtCore/../../src/corelib/kernel/qabstractitemmodel.h:389
#10 QTreeView::indexRowSizeHint (this=0x9d07780, index=...) at itemviews/qtreeview.cpp:2758
#11 0x029df16b in QTreeViewPrivate::itemHeight (this=0x9d05c70, item=0) at itemviews/qtreeview.cpp:3229
#12 0x029df450 in QTreeViewPrivate::updateScrollBars (this=0x9d05c70) at itemviews/qtreeview.cpp:3452
#13 0x029df775 in QTreeView::updateGeometries (this=0x9d07780) at itemviews/qtreeview.cpp:2686
#14 0x0298fc44 in QAbstractItemView::resizeEvent (this=0x9d07780, event=0xbff2b778) at itemviews/qabstractitemview.cpp:2388
#15 0x02423c53 in QWidget::event (this=0x9d07780, event=0xbff2b778) at kernel/qwidget.cpp:8341
#16 0x02845763 in QFrame::event (this=0x9d07780, e=0xbff2b778) at widgets/qframe.cpp:557
#17 0x028e2a82 in QAbstractScrollArea::viewportEvent (this=0x9d077b0, e=0x9bce970) at widgets/qabstractscrollarea.cpp:1043
#18 0x0299f0f7 in QAbstractItemView::viewportEvent (this=0x9d07780, event=0xbff2b778) at itemviews/qabstractitemview.cpp:1619
#19 0x029e1883 in QTreeView::viewportEvent (this=0x9d07780, event=0xbff2b778) at itemviews/qtreeview.cpp:1256
#20 0x028e54d5 in viewportEvent (this=0x9d07d40, o=0x9d05ae8, e=0xbff2b778) at widgets/qabstractscrollarea_p.h:100
#21 QAbstractScrollAreaFilter::eventFilter (this=0x9d07d40, o=0x9d05ae8, e=0xbff2b778) at widgets/qabstractscrollarea_p.h:116
#22 0x032a329a in QCoreApplicationPrivate::sendThroughObjectEventFilters (this=0x912c278, receiver=0x9d05ae8, event=0xbff2b778) at kernel/qcoreapplication.cpp:847
#23 0x023c5fb9 in QApplicationPrivate::notify_helper (this=0x912c278, receiver=0x9d05ae8, e=0xbff2b778) at kernel/qapplication.cpp:4392
#24 0x023cc0e9 in QApplication::notify (this=0xbff2d21c, receiver=0x9d05ae8, e=0xbff2b778) at kernel/qapplication.cpp:4361
#25 0x002e868a in KApplication::notify (this=0xbff2d21c, receiver=0x9d05ae8, event=0xbff2b778) at ../../kdeui/kernel/kapplication.cpp:310
#26 0x032a3b3b in QCoreApplication::notifyInternal (this=0xbff2d21c, receiver=0x9d05ae8, event=0xbff2b778) at kernel/qcoreapplication.cpp:732
#27 0x02422df9 in sendEvent (this=0x9d060a0, recursive=false, disableUpdates=false) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#28 QWidgetPrivate::sendPendingMoveAndResizeEvents (this=0x9d060a0, recursive=false, disableUpdates=false) at kernel/qwidget.cpp:7257
#29 0x02428529 in QWidgetPrivate::show_helper (this=0x9d060a0) at kernel/qwidget.cpp:7308
#30 0x02429e9b in QWidget::setVisible (this=0x9d05ae8, visible=true) at kernel/qwidget.cpp:7589
#31 0x02428a20 in show (this=0x9d05c70, spontaneous=false) at ../../include/QtGui/../../src/gui/kernel/qwidget.h:487
#32 QWidgetPrivate::showChildren (this=0x9d05c70, spontaneous=false) at kernel/qwidget.cpp:7677
#33 0x02428551 in QWidgetPrivate::show_helper (this=0x9d05c70) at kernel/qwidget.cpp:7314
#34 0x02429e9b in QWidget::setVisible (this=0x9d07780, visible=true) at kernel/qwidget.cpp:7589
#35 0x02428a20 in show (this=0x9d04148, spontaneous=false) at ../../include/QtGui/../../src/gui/kernel/qwidget.h:487
#36 QWidgetPrivate::showChildren (this=0x9d04148, spontaneous=false) at kernel/qwidget.cpp:7677
#37 0x02428551 in QWidgetPrivate::show_helper (this=0x9d04148) at kernel/qwidget.cpp:7314
#38 0x02429e9b in QWidget::setVisible (this=0x9d038a0, visible=true) at kernel/qwidget.cpp:7589
#39 0x00b5eb54 in show (this=0x912a338, name=...) at /usr/include/qt4/QtGui/qwidget.h:487
#40 BrowserCategoryList::showCategory (this=0x912a338, name=...) at ../../src/browsers/BrowserCategoryList.cpp:168
#41 0x00b5ef23 in BrowserCategoryList::navigate (this=0x912a338, target=...) at ../../src/browsers/BrowserCategoryList.cpp:298
#42 0x00b5f120 in BrowserCategoryList::navigate (this=0x9cabe88, target=...) at ../../src/browsers/BrowserCategoryList.cpp:328
#43 0x00fafd01 in NavigationUrlRunner::run (this=0x9ac62a8, url=...) at ../../src/amarokurls/NavigationUrlRunner.cpp:50
#44 0x00fa9ec5 in AmarokUrlHandler::run (this=0x9ab4030, url=...) at ../../src/amarokurls/AmarokUrlHandler.cpp:116
#45 0x00fa5a03 in AmarokUrl::run (this=0xbff2bfc8) at ../../src/amarokurls/AmarokUrl.cpp:122
#46 0x00f33123 in PlaylistManager::save (this=0x9a23578, tracks=..., name=..., toProvider=0x0) at ../../src/playlistmanager/PlaylistManager.cpp:306
#47 0x00c3304c in Playlist::Dock::slotSaveCurrentPlaylist (this=0x9ccbd08) at ../../src/playlist/PlaylistDock.cpp:236
#48 0x00b2cc53 in Playlist::Dock::qt_metacall (this=0x9ccbd08, _c=QMetaObject::InvokeMetaMethod, _id=41, _a=0xbff2c1e8) at moc_PlaylistDock.cpp:87
#49 0x032a98ca in QMetaObject::metacall (object=0x9ccbd08, cl=164657072, idx=41, argv=0xbff2c1e8) at kernel/qmetaobject.cpp:237
#50 0x032bc6ad in QMetaObject::activate (sender=0x9e989f0, m=0x2d44370, local_signal_index=1, argv=0x1) at kernel/qobject.cpp:3280
#51 0x023bdf99 in QAction::triggered (this=0x9e989f0, _t1=false) at .moc/release-shared/moc_qaction.cpp:263
#52 0x023bf8dc in QAction::activate (this=0x9e989f0, event=QAction::Trigger) at kernel/qaction.cpp:1256
#53 0x028dc082 in trigger (this=0x9bce970) at ../../include/QtGui/../../src/gui/kernel/qaction.h:218
#54 QToolButton::nextCheckState (this=0x9bce970) at widgets/qtoolbutton.cpp:1147
#55 0x027f56b3 in QAbstractButtonPrivate::click (this=0x9e99f90) at widgets/qabstractbutton.cpp:528
#56 0x027f59ae in QAbstractButton::mouseReleaseEvent (this=0x9e99ea8, e=0xbff2c960) at widgets/qabstractbutton.cpp:1121
#57 0x028dc54c in QToolButton::mouseReleaseEvent (this=0x9e99ea8, e=0xbff2c960) at widgets/qtoolbutton.cpp:721
#58 0x02423e08 in QWidget::event (this=0x9e99ea8, event=0xbff2c960) at kernel/qwidget.cpp:8187
#59 0x027f3e9e in QAbstractButton::event (this=0x9e99ea8, e=0x9bce970) at widgets/qabstractbutton.cpp:1080
#60 0x028df0ca in QToolButton::event (this=0x9e99ea8, event=0xbff2c960) at widgets/qtoolbutton.cpp:1163
#61 0x023c5fdc in QApplicationPrivate::notify_helper (this=0x912c278, receiver=0x9e99ea8, e=0xbff2c960) at kernel/qapplication.cpp:4396
#62 0x023ccc2e in QApplication::notify (this=0xbff2d21c, receiver=0x9e99ea8, e=0xbff2c960) at kernel/qapplication.cpp:3959
#63 0x002e868a in KApplication::notify (this=0xbff2d21c, receiver=0x9e99ea8, event=0xbff2c960) at ../../kdeui/kernel/kapplication.cpp:310
#64 0x032a3b3b in QCoreApplication::notifyInternal (this=0xbff2d21c, receiver=0x9e99ea8, event=0xbff2c960) at kernel/qcoreapplication.cpp:732
#65 0x023cb094 in sendEvent (receiver=0x9e99ea8, event=0xbff2c960, alienWidget=0x9e99ea8, nativeWidget=0x9ccbd08, buttonDown=0x2d603c0, lastMouseReceiver=..., spontaneous=true) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#66 QApplicationPrivate::sendMouseEvent (receiver=0x9e99ea8, event=0xbff2c960, alienWidget=0x9e99ea8, nativeWidget=0x9ccbd08, buttonDown=0x2d603c0, lastMouseReceiver=..., spontaneous=true) at kernel/qapplication.cpp:3058
#67 0x02459d10 in QETWidget::translateMouseEvent (this=0x9ccbd08, event=0xbff2ce7c) at kernel/qapplication_x11.cpp:4403
#68 0x02459151 in QApplication::x11ProcessEvent (this=0xbff2d21c, event=0xbff2ce7c) at kernel/qapplication_x11.cpp:3414
#69 0x0248836a in x11EventSourceDispatch (s=0x912de40, callback=0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#70 0x0809c855 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#71 0x080a0668 in ?? () from /lib/libglib-2.0.so.0
#72 0x080a0848 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#73 0x032d2565 in QEventDispatcherGlib::processEvents (this=0x9040d70, flags=...) at kernel/qeventdispatcher_glib.cpp:415
#74 0x02487be5 in QGuiEventDispatcherGlib::processEvents (this=0x9040d70, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#75 0x032a2609 in QEventLoop::processEvents (this=0xbff2d174, flags=) at kernel/qeventloop.cpp:149
#76 0x032a2a8a in QEventLoop::exec (this=0xbff2d174, flags=...) at kernel/qeventloop.cpp:201
#77 0x032a700f in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1009
#78 0x023c4e07 in QApplication::exec () at kernel/qapplication.cpp:3672
#79 0x0804fba5 in main (argc=3, argv=0xbff2da94) at ../../src/main.cpp:237

This bug may be a duplicate of or related to bug 252597.

Possible duplicates by query: bug 271490, bug 270807, bug 269191, bug 268414, bug 268390.

Reported using DrKonqi