Bug 210596

Application that crashed: amarok
Version of the application: 2.2.0
KDE Version: 4.3.2 (KDE 4.3.2)
Qt Version: 4.5.2
Operating System: Linux 2.6.31-11-generic i686
Distribution: Ubuntu karmic (development branch)

 -- Backtrace:
Application: Amarok (amarok), signal: Segmentation fault
[Current thread is 1 (Thread 0xb701c950 (LWP 2745))]

Thread 15 (Thread 0xb4781b70 (LWP 2769)):
#0  0x00b11422 in __kernel_vsyscall ()
#1  0x018a2142 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0
#2  0x057607e4 in pthread_cond_timedwait () from /lib/tls/i686/cmov/libc.so.6
#3  0x066069ff in ?? () from /usr/lib/libxine.so.1
#4  0x0189d80e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#5  0x057537ee in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 14 (Thread 0xb3f80b70 (LWP 2772)):
#0  0x00b11422 in __kernel_vsyscall ()
#1  0x05745ba6 in poll () from /lib/tls/i686/cmov/libc.so.6
#2  0x0314253b in IA__g_poll (fds=0x84871d8, nfds=1, timeout=52) at /build/buildd/glib2.0-2.22.2/glib/gpoll.c:127
#3  0x0313555b in g_main_context_poll (context=0x8485c60, block=<value optimized out>, dispatch=1, self=0x84871b0) at /build/buildd/glib2.0-2.22.2/glib/gmain.c:2904
#4  g_main_context_iterate (context=0x8485c60, block=<value optimized out>, dispatch=1, self=0x84871b0) at /build/buildd/glib2.0-2.22.2/glib/gmain.c:2586
#5  0x03135853 in IA__g_main_context_iteration (context=0x8485c60, may_block=1) at /build/buildd/glib2.0-2.22.2/glib/gmain.c:2654
#6  0x0161b067 in QEventDispatcherGlib::processEvents (this=0x8401250, flags=...) at kernel/qeventdispatcher_glib.cpp:329
#7  0x015eec79 in QEventLoop::processEvents (this=0xb3f80284, flags=) at kernel/qeventloop.cpp:149
#8  0x015ef0ca in QEventLoop::exec (this=0xb3f80284, flags=...) at kernel/qeventloop.cpp:201
#9  0x014fcb73 in QThread::exec (this=0x83d1ac8) at thread/qthread.cpp:487
#10 0x0308520a in ?? () from /usr/lib/qt4/plugins/phonon_backend/phonon_xine.so
#11 0x014ffe32 in QThreadPrivate::start (arg=0x83d1ac8) at thread/qthread_unix.cpp:188
#12 0x0189d80e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#13 0x057537ee in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 13 (Thread 0xaf775b70 (LWP 2781)):
#0  0x0189fa49 in __pthread_mutex_lock_full () from /lib/tls/i686/cmov/libpthread.so.0
#1  0x05760956 in pthread_mutex_lock () from /lib/tls/i686/cmov/libc.so.6
#2  0x0278dc71 in pa_mutex_lock () from /usr/lib/libpulsecommon-0.9.19.so
#3  0x02333ccc in ?? () from /usr/lib/libpulse.so.0
#4  0x02320e09 in pa_mainloop_poll () from /usr/lib/libpulse.so.0
#5  0x02322c23 in pa_mainloop_iterate () from /usr/lib/libpulse.so.0
#6  0x02322cf4 in pa_mainloop_run () from /usr/lib/libpulse.so.0
#7  0x02333bc3 in ?? () from /usr/lib/libpulse.so.0
#8  0x0278eac2 in ?? () from /usr/lib/libpulsecommon-0.9.19.so
#9  0x0189d80e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#10 0x057537ee in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 12 (Thread 0xaef74b70 (LWP 2782)):
#0  0x00b11422 in __kernel_vsyscall ()
#1  0x05745ba6 in poll () from /lib/tls/i686/cmov/libc.so.6
#2  0x0213ac3b in ?? () from /usr/lib/xine/plugins/1.26/xineplug_ao_out_alsa.so
#3  0x0189d80e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#4  0x057537ee in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 11 (Thread 0xae773b70 (LWP 2783)):
#0  0x05155b60 in snd_pcm_state () from /usr/lib/libasound.so.2
#1  0x0213b1d6 in ?? () from /usr/lib/xine/plugins/1.26/xineplug_ao_out_alsa.so
#2  0x06617c78 in ?? () from /usr/lib/libxine.so.1
#3  0x0189d80e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#4  0x057537ee in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 10 (Thread 0xadf72b70 (LWP 2784)):
#0  0x00b11422 in __kernel_vsyscall ()
#1  0x018a1e15 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0
#2  0x0576078d in pthread_cond_wait () from /lib/tls/i686/cmov/libc.so.6
#3  0x066175ee in ?? () from /usr/lib/libxine.so.1
#4  0x0189d80e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#5  0x057537ee in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 9 (Thread 0xacfe3b70 (LWP 2803)):
#0  0x00b11422 in __kernel_vsyscall ()
#1  0x0574c981 in select () from /lib/tls/i686/cmov/libc.so.6
#2  0x0662fbe0 in xine_usec_sleep () from /usr/lib/libxine.so.1
#3  0x06614011 in ?? () from /usr/lib/libxine.so.1
#4  0x0189d80e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#5  0x057537ee in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 8 (Thread 0xab6feb70 (LWP 2807)):
#0  0x00b11422 in __kernel_vsyscall ()
#1  0x018a1e15 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0
#2  0x0576078d in pthread_cond_wait () from /lib/tls/i686/cmov/libc.so.6
#3  0x06609fc2 in ?? () from /usr/lib/libxine.so.1
#4  0x0660fd36 in ?? () from /usr/lib/libxine.so.1
#5  0x0189d80e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#6  0x057537ee in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 7 (Thread 0xaad30b70 (LWP 2808)):
#0  0x00b11422 in __kernel_vsyscall ()
#1  0x018a2142 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0
#2  0x057607e4 in pthread_cond_timedwait () from /lib/tls/i686/cmov/libc.so.6
#3  0x06615467 in ?? () from /usr/lib/libxine.so.1
#4  0x06623774 in ?? () from /usr/lib/libxine.so.1
#5  0x04295e55 in ?? () from /usr/lib/xine/plugins/1.26/xineplug_decode_mad.so
#6  0x06611419 in ?? () from /usr/lib/libxine.so.1
#7  0x0189d80e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#8  0x057537ee in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 6 (Thread 0xaa52fb70 (LWP 2809)):
#0  0x00b11422 in __kernel_vsyscall ()
#1  0x018a1e15 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0
#2  0x0576078d in pthread_cond_wait () from /lib/tls/i686/cmov/libc.so.6
#3  0x0661a51a in xine_event_wait () from /usr/lib/libxine.so.1
#4  0x0661a5a2 in ?? () from /usr/lib/libxine.so.1
#5  0x0189d80e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#6  0x057537ee in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 5 (Thread 0xa8e02b70 (LWP 2813)):
#0  0x00b11422 in __kernel_vsyscall ()
#1  0x0574c981 in select () from /lib/tls/i686/cmov/libc.so.6
#2  0x0662fbe0 in xine_usec_sleep () from /usr/lib/libxine.so.1
#3  0x0661f6e0 in ?? () from /usr/lib/libxine.so.1
#4  0x0189d80e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#5  0x057537ee in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 4 (Thread 0xa4600b70 (LWP 2814)):
#0  0x018a0f19 in __pthread_mutex_unlock_full () from /lib/tls/i686/cmov/libpthread.so.0
#1  0x05760996 in pthread_mutex_unlock () from /lib/tls/i686/cmov/libc.so.6
#2  0x0278daa1 in pa_mutex_unlock () from /usr/lib/libpulsecommon-0.9.19.so
#3  0x02333ca9 in ?? () from /usr/lib/libpulse.so.0
#4  0x02320e09 in pa_mainloop_poll () from /usr/lib/libpulse.so.0
#5  0x02322c23 in pa_mainloop_iterate () from /usr/lib/libpulse.so.0
#6  0x02322cf4 in pa_mainloop_run () from /usr/lib/libpulse.so.0
#7  0x02333bc3 in ?? () from /usr/lib/libpulse.so.0
#8  0x0278eac2 in ?? () from /usr/lib/libpulsecommon-0.9.19.so
#9  0x0189d80e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#10 0x057537ee in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 3 (Thread 0xa3dffb70 (LWP 2815)):
#0  0x00b11422 in __kernel_vsyscall ()
#1  0x018a1e15 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0
#2  0x0576078d in pthread_cond_wait () from /lib/tls/i686/cmov/libc.so.6
#3  0x01500e67 in QWaitConditionPrivate::wait (this=0x8912028, mutex=0x90ed110, time=4294967295) at thread/qwaitcondition_unix.cpp:87
#4  QWaitCondition::wait (this=0x8912028, mutex=0x90ed110, time=4294967295) at thread/qwaitcondition_unix.cpp:159
#5  0x05e75b30 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x8912010, th=0x8ada100) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#6  0x05e7819c in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0x90ec498, th=0x8ada100) at ../../../threadweaver/Weaver/WorkingHardState.cpp:80
#7  0x05e741fb in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0x8912010, th=0x8ada100) at ../../../threadweaver/Weaver/WeaverImpl.cpp:356
#8  0x05e78292 in ThreadWeaver::WorkingHardState::applyForWork (this=0x90ec498, th=0x8ada100) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#9  0x05e75db3 in ThreadWeaver::WeaverImpl::applyForWork (this=0x8912010, th=0x8ada100, previous=0x8b2ff30) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#10 0x05e763be in ThreadWeaver::ThreadRunHelper::run (this=0xa3dff2d4, parent=0x8912010, th=0x8ada100) at ../../../threadweaver/Weaver/Thread.cpp:87
#11 0x05e769db in ThreadWeaver::Thread::run (this=0x8ada100) at ../../../threadweaver/Weaver/Thread.cpp:142
#12 0x014ffe32 in QThreadPrivate::start (arg=0x8ada100) at thread/qthread_unix.cpp:188
#13 0x0189d80e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#14 0x057537ee in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 2 (Thread 0xa35feb70 (LWP 2816)):
#0  0x00b11422 in __kernel_vsyscall ()
#1  0x018a1e15 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0
#2  0x0576078d in pthread_cond_wait () from /lib/tls/i686/cmov/libc.so.6
#3  0x01500e67 in QWaitConditionPrivate::wait (this=0x8912028, mutex=0x90ed110, time=4294967295) at thread/qwaitcondition_unix.cpp:87
#4  QWaitCondition::wait (this=0x8912028, mutex=0x90ed110, time=4294967295) at thread/qwaitcondition_unix.cpp:159
#5  0x05e75b30 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x8912010, th=0x9205e68) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#6  0x05e7819c in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0x90ec498, th=0x9205e68) at ../../../threadweaver/Weaver/WorkingHardState.cpp:80
#7  0x05e741fb in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0x8912010, th=0x9205e68) at ../../../threadweaver/Weaver/WeaverImpl.cpp:356
#8  0x05e78292 in ThreadWeaver::WorkingHardState::applyForWork (this=0x90ec498, th=0x9205e68) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#9  0x05e75db3 in ThreadWeaver::WeaverImpl::applyForWork (this=0x8912010, th=0x9205e68, previous=0x8a4d8d0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#10 0x05e763be in ThreadWeaver::ThreadRunHelper::run (this=0xa35fe2d4, parent=0x8912010, th=0x9205e68) at ../../../threadweaver/Weaver/Thread.cpp:87
#11 0x05e769db in ThreadWeaver::Thread::run (this=0x9205e68) at ../../../threadweaver/Weaver/Thread.cpp:142
#12 0x014ffe32 in QThreadPrivate::start (arg=0x9205e68) at thread/qthread_unix.cpp:188
#13 0x0189d80e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#14 0x057537ee in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 1 (Thread 0xb701c950 (LWP 2745)):
[KCrash Handler]
#6  QMutex::lock (this=0xc8000026) at thread/qmutex.cpp:152
#7  0x015f0334 in QCoreApplication::postEvent (receiver=0xfd84e58, event=0xfcba380, priority=0) at kernel/qcoreapplication.cpp:1020
#8  0x015f063c in QCoreApplication::postEvent (receiver=0xfd84e58, event=0xfcba380) at kernel/qcoreapplication.cpp:973
#9  0x015ffab4 in QObject::deleteLater (this=0xfd84e58) at kernel/qobject.cpp:2019
#10 0x0060ca29 in CollectionTreeItemModelBase::queryDone (this=0xfccdfa0) at /build/buildd/amarok-2.2.0/src/browsers/CollectionTreeItemModelBase.cpp:661
#11 0x0060fbae in CollectionTreeItemModelBase::qt_metacall (this=0xfccdfa0, _c=QMetaObject::InvokeMetaMethod, _id=2, _a=0xf986590)
    at /build/buildd/amarok-2.2.0/obj-i486-linux-gnu/src/CollectionTreeItemModelBase.moc:86
#12 0x00626b62 in SingleCollectionTreeItemModel::qt_metacall (this=0xfccdfa0, _c=QMetaObject::InvokeMetaMethod, _id=22, _a=0xf986590)
    at /build/buildd/amarok-2.2.0/obj-i486-linux-gnu/src/SingleCollectionTreeItemModel.moc:58
#13 0x015fef0b in QMetaCallEvent::placeMetaCall (this=0xfd99578, object=0xfccdfa0) at kernel/qobject.cpp:477
#14 0x016005fe in QObject::event (this=0xfccdfa0, e=0xfd99578) at kernel/qobject.cpp:1111
#15 0x00c32f54 in QApplicationPrivate::notify_helper (this=0x826f9a8, receiver=0xfccdfa0, e=0xfd99578) at kernel/qapplication.cpp:4056
#16 0x00c3a67c in QApplication::notify (this=0xbfd3867c, receiver=0xfccdfa0, e=0xfd99578) at kernel/qapplication.cpp:3603
#17 0x002e2bba in KApplication::notify (this=0xbfd3867c, receiver=0xfccdfa0, event=0xfd99578) at ../../kdeui/kernel/kapplication.cpp:302
#18 0x015f06cb in QCoreApplication::notifyInternal (this=0xbfd3867c, receiver=0xfccdfa0, event=0xfd99578) at kernel/qcoreapplication.cpp:610
#19 0x015f12b2 in QCoreApplication::sendEvent (receiver=0x0, event_type=0, data=0x81b2050) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:213
#20 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x81b2050) at kernel/qcoreapplication.cpp:1247
#21 0x015f147d in QCoreApplication::sendPostedEvents (receiver=0x0, event_type=0) at kernel/qcoreapplication.cpp:1140
#22 0x0161b3ff in QCoreApplication::sendPostedEvents (s=0x8271b10) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:218
#23 postEventSourceDispatch (s=0x8271b10) at kernel/qeventdispatcher_glib.cpp:210
#24 0x03131e78 in g_main_dispatch (context=0x8271a90) at /build/buildd/glib2.0-2.22.2/glib/gmain.c:1960
#25 IA__g_main_context_dispatch (context=0x8271a90) at /build/buildd/glib2.0-2.22.2/glib/gmain.c:2513
#26 0x03135720 in g_main_context_iterate (context=0x8271a90, block=<value optimized out>, dispatch=1, self=0x8266588) at /build/buildd/glib2.0-2.22.2/glib/gmain.c:2591
#27 0x03135853 in IA__g_main_context_iteration (context=0x8271a90, may_block=0) at /build/buildd/glib2.0-2.22.2/glib/gmain.c:2654
#28 0x0161b02c in QEventDispatcherGlib::processEvents (this=0x81b1e60, flags=...) at kernel/qeventdispatcher_glib.cpp:327
#29 0x00cd3be5 in QGuiEventDispatcherGlib::processEvents (this=0x81b1e60, flags=...) at kernel/qguieventdispatcher_glib.cpp:202
#30 0x015f16e1 in QCoreApplication::processEvents (flags=) at kernel/qcoreapplication.cpp:803
#31 0x0180c267 in QScriptEnginePrivate::processEvents (this=0x969dc88) at qscriptengine_p.cpp:2198
#32 0x017f9038 in QScriptContextPrivate::execute (this=0x9ac7050, code=0xfe04088) at qscriptcontext_p.cpp:1003
#33 0x01803396 in QScript::ScriptFunction::execute (this=0x9743388, context=0x9ac7050) at qscriptcontext_p.cpp:323
#34 0x0186017b in QScript::QObjectConnectionManager::execute (this=0xa67e708, slotIndex=0, argv=0xbfd35010) at qscriptextqobject.cpp:1692
#35 0x01860836 in QScript::QObjectConnectionManager::qt_metacall (this=0xa67e708, _c=QMetaObject::InvokeMetaMethod, _id=4, _a=0xbfd35010) at qscriptextqobject.cpp:1592
#36 0x01606263 in QMetaObject::activate (sender=0x96b0ac8, from_signal_index=4, to_signal_index=4, argv=0xbfd35010) at kernel/qobject.cpp:3113
#37 0x01606ec2 in QMetaObject::activate (sender=0x96b0ac8, m=0xab470c, local_signal_index=0, argv=0xbfd35010) at kernel/qobject.cpp:3187
#38 0x008cb72f in ScriptableServiceScript::populate (this=0x96b0ac8, _t1=0, _t2=..., _t3=...) at /build/buildd/amarok-2.2.0/obj-i486-linux-gnu/src/AmarokScriptableServiceScript.moc:214
#39 0x008ce6ed in ScriptableServiceScript::slotPopulate (this=0x96b0ac8, name=..., level=0, parent_id=2, callbackData=..., filter=...)
    at /build/buildd/amarok-2.2.0/src/scriptengine/AmarokScriptableServiceScript.cpp:217
#40 0x009c934c in ScriptManager::ServiceScriptPopulate (this=0x91bc8e8, name=..., level=0, parent_id=2, path=..., filter=...) at /build/buildd/amarok-2.2.0/src/dialogs/ScriptManager.cpp:463
#41 0x005f3414 in ScriptableServiceQueryMaker::fetchTracks (this=0x9acdd08) at /build/buildd/amarok-2.2.0/src/services/scriptable/ScriptableServiceQueryMaker.cpp:348
#42 0x005f54b5 in ScriptableServiceQueryMaker::run (this=0x9acdd08) at /build/buildd/amarok-2.2.0/src/services/scriptable/ScriptableServiceQueryMaker.cpp:112
#43 0x006139d3 in CollectionTreeItemModelBase::listForLevel (this=0xfccdfa0, level=1, qm=0x9acdd08, parent=0xfeb2470) at /build/buildd/amarok-2.2.0/src/browsers/CollectionTreeItemModelBase.cpp:436
#44 0x0060cb1e in CollectionTreeItemModelBase::ensureChildrenLoaded (this=0xfccdfa0, item=0xfeb2470) at /build/buildd/amarok-2.2.0/src/browsers/CollectionTreeItemModelBase.cpp:336
#45 0x00626c67 in SingleCollectionTreeItemModel::fetchMore (this=0x4, parent=...) at /build/buildd/amarok-2.2.0/src/browsers/SingleCollectionTreeItemModel.cpp:127
#46 0x0120ae86 in QSortFilterProxyModel::fetchMore (this=0xf7c44d8, parent=...) at itemviews/qsortfilterproxymodel.cpp:1855
#47 0x011c9a16 in QTreeViewPrivate::layout (this=0xa7e66b0, i=1) at itemviews/qtreeview.cpp:3112
#48 0x011c9beb in QTreeViewPrivate::expand (this=0xa7e66b0, item=1, emitSignal=true) at itemviews/qtreeview.cpp:2885
#49 0x011cbf05 in QTreeView::expand (this=0xa7e6608, index=...) at itemviews/qtreeview.cpp:758
#50 0x0061eea7 in CollectionTreeView::slotExpand (this=0xa7e6608, index=...) at /build/buildd/amarok-2.2.0/src/browsers/CollectionTreeView.cpp:573
#51 0x0061f2f5 in CollectionTreeView::qt_metacall (this=0xa7e6608, _c=QMetaObject::InvokeMetaMethod, _id=102, _a=0xbfd35728)
    at /build/buildd/amarok-2.2.0/obj-i486-linux-gnu/src/CollectionTreeView.moc:107
#52 0x01606263 in QMetaObject::activate (sender=0xfccdfa0, from_signal_index=20, to_signal_index=20, argv=0xbfd35728) at kernel/qobject.cpp:3113
#53 0x01606ec2 in QMetaObject::activate (sender=0xfccdfa0, m=0xaa7b94, local_signal_index=0, argv=0xbfd35728) at kernel/qobject.cpp:3187
#54 0x0060c213 in CollectionTreeItemModelBase::expandIndex (this=0xfccdfa0, _t1=...) at /build/buildd/amarok-2.2.0/obj-i486-linux-gnu/src/CollectionTreeItemModelBase.moc:105
#55 0x0060f902 in CollectionTreeItemModelBase::slotFilter (this=0xfccdfa0) at /build/buildd/amarok-2.2.0/src/browsers/CollectionTreeItemModelBase.cpp:983
#56 0x0060fbc3 in CollectionTreeItemModelBase::qt_metacall (this=0xfccdfa0, _c=QMetaObject::InvokeMetaMethod, _id=4, _a=0xbfd358ac)
    at /build/buildd/amarok-2.2.0/obj-i486-linux-gnu/src/CollectionTreeItemModelBase.moc:88
#57 0x00626b62 in SingleCollectionTreeItemModel::qt_metacall (this=0xfccdfa0, _c=QMetaObject::InvokeMetaMethod, _id=24, _a=0xbfd358ac)
    at /build/buildd/amarok-2.2.0/obj-i486-linux-gnu/src/SingleCollectionTreeItemModel.moc:58
#58 0x01606263 in QMetaObject::activate (sender=0xa7f1718, from_signal_index=5, to_signal_index=5, argv=0x0) at kernel/qobject.cpp:3113
#59 0x01606ec2 in QMetaObject::activate (sender=0xa7f1718, m=0xab1bf0, local_signal_index=1, argv=0x0) at kernel/qobject.cpp:3187
#60 0x008306d7 in Amarok::Collection::updated (this=0xa7f1718) at /build/buildd/amarok-2.2.0/obj-i486-linux-gnu/src/Collection.moc:157
#61 0x005d5e1d in Amarok::Collection::collectionUpdated (this=0xa7f1718) at /build/buildd/amarok-2.2.0/src/collection/Collection.h:179
#62 0x005e2352 in ScriptableServiceCollection::donePopulating (this=0xa7f1718, parentId=3) at /build/buildd/amarok-2.2.0/src/services/scriptable/ScriptableServiceCollection.cpp:54
#63 0x005db584 in ScriptableService::donePopulating (this=0xa7e4fd8, parentId=3) at /build/buildd/amarok-2.2.0/src/services/scriptable/ScriptableService.cpp:356
#64 0x005e7312 in ScriptableServiceManager::donePopulating (this=0x91a1d48, serviceName=..., parentId=3) at /build/buildd/amarok-2.2.0/src/services/scriptable/ScriptableServiceManager.cpp:102
#65 0x008ceb83 in ScriptableServiceScript::donePopulating (this=0x96b0ac8) at /build/buildd/amarok-2.2.0/src/scriptengine/AmarokScriptableServiceScript.cpp:208
#66 0x008cf0ab in ScriptableServiceScript::qt_metacall (this=0x96b0ac8, _c=QMetaObject::InvokeMetaMethod, _id=5, _a=0xbfd36234)
    at /build/buildd/amarok-2.2.0/obj-i486-linux-gnu/src/AmarokScriptableServiceScript.moc:198
#67 0x0185d1e8 in callQtMethod (context=<value optimized out>, callType=<value optimized out>, thisQObject=0x96b0ac8, meta=0xab470c, initialIndex=9, maybeOverloaded=true) at qscriptextqobject.cpp:729
#68 0x0185f853 in QScript::QtFunction::execute (this=0xfe03a10, context=0x9749ee8) at qscriptextqobject.cpp:1893
#69 0x017f8f0c in QScriptContextPrivate::execute (this=0x969e2c0, code=0xfe04088) at qscriptcontext_p.cpp:793
#70 0x01803396 in QScript::ScriptFunction::execute (this=0x9743388, context=0x969e2c0) at qscriptcontext_p.cpp:323
#71 0x0186017b in QScript::QObjectConnectionManager::execute (this=0xa67e708, slotIndex=0, argv=0xbfd37820) at qscriptextqobject.cpp:1692
#72 0x01860836 in QScript::QObjectConnectionManager::qt_metacall (this=0xa67e708, _c=QMetaObject::InvokeMetaMethod, _id=4, _a=0xbfd37820) at qscriptextqobject.cpp:1592
#73 0x01606263 in QMetaObject::activate (sender=0x96b0ac8, from_signal_index=4, to_signal_index=4, argv=0xbfd37820) at kernel/qobject.cpp:3113
#74 0x01606ec2 in QMetaObject::activate (sender=0x96b0ac8, m=0xab470c, local_signal_index=0, argv=0xbfd37820) at kernel/qobject.cpp:3187
#75 0x008cb72f in ScriptableServiceScript::populate (this=0x96b0ac8, _t1=0, _t2=..., _t3=...) at /build/buildd/amarok-2.2.0/obj-i486-linux-gnu/src/AmarokScriptableServiceScript.moc:214
#76 0x008ce6ed in ScriptableServiceScript::slotPopulate (this=0x96b0ac8, name=..., level=0, parent_id=3, callbackData=..., filter=...)
    at /build/buildd/amarok-2.2.0/src/scriptengine/AmarokScriptableServiceScript.cpp:217
#77 0x009c934c in ScriptManager::ServiceScriptPopulate (this=0x91bc8e8, name=..., level=0, parent_id=3, path=..., filter=...) at /build/buildd/amarok-2.2.0/src/dialogs/ScriptManager.cpp:463
#78 0x005f3414 in ScriptableServiceQueryMaker::fetchTracks (this=0xfd84e58) at /build/buildd/amarok-2.2.0/src/services/scriptable/ScriptableServiceQueryMaker.cpp:348
#79 0x005f54b5 in ScriptableServiceQueryMaker::run (this=0xfd84e58) at /build/buildd/amarok-2.2.0/src/services/scriptable/ScriptableServiceQueryMaker.cpp:112
#80 0x006139d3 in CollectionTreeItemModelBase::listForLevel (this=0xfccdfa0, level=1, qm=0xfd84e58, parent=0xfe023a8) at /build/buildd/amarok-2.2.0/src/browsers/CollectionTreeItemModelBase.cpp:436
#81 0x0060cb1e in CollectionTreeItemModelBase::ensureChildrenLoaded (this=0xfccdfa0, item=0xfe023a8) at /build/buildd/amarok-2.2.0/src/browsers/CollectionTreeItemModelBase.cpp:336
#82 0x00626c67 in SingleCollectionTreeItemModel::fetchMore (this=0x4, parent=...) at /build/buildd/amarok-2.2.0/src/browsers/SingleCollectionTreeItemModel.cpp:127
#83 0x0120ae86 in QSortFilterProxyModel::fetchMore (this=0xf7c44d8, parent=...) at itemviews/qsortfilterproxymodel.cpp:1855
#84 0x011c9a16 in QTreeViewPrivate::layout (this=0xa7e66b0, i=0) at itemviews/qtreeview.cpp:3112
#85 0x011c9beb in QTreeViewPrivate::expand (this=0xa7e66b0, item=0, emitSignal=true) at itemviews/qtreeview.cpp:2885
#86 0x011cbf05 in QTreeView::expand (this=0xa7e6608, index=...) at itemviews/qtreeview.cpp:758
#87 0x011ccb8c in QTreeView::setExpanded (this=0x250020, index=..., expanded=true) at itemviews/qtreeview.cpp:825
#88 0x00617fa7 in CollectionTreeView::slotClickTimeout (this=0xa7e6608) at /build/buildd/amarok-2.2.0/src/browsers/CollectionTreeView.cpp:382
#89 0x0061f363 in CollectionTreeView::qt_metacall (this=0xa7e6608, _c=QMetaObject::InvokeMetaMethod, _id=106, _a=0xbfd37e8c)
    at /build/buildd/amarok-2.2.0/obj-i486-linux-gnu/src/CollectionTreeView.moc:111
#90 0x01606263 in QMetaObject::activate (sender=0xa7e667c, from_signal_index=4, to_signal_index=4, argv=0x0) at kernel/qobject.cpp:3113
#91 0x01606ec2 in QMetaObject::activate (sender=0xa7e667c, m=0x16e2904, local_signal_index=0, argv=0x0) at kernel/qobject.cpp:3187
#92 0x01640667 in QTimer::timeout (this=0xa7e667c) at .moc/release-shared/moc_qtimer.cpp:128
#93 0x0160b9ae in QTimer::timerEvent (this=0xa7e667c, e=0xbfd38320) at kernel/qtimer.cpp:261
#94 0x016003bf in QObject::event (this=0xa7e667c, e=0xbfd38320) at kernel/qobject.cpp:1075
#95 0x00c32f54 in QApplicationPrivate::notify_helper (this=0x826f9a8, receiver=0xa7e667c, e=0xbfd38320) at kernel/qapplication.cpp:4056
#96 0x00c3a67c in QApplication::notify (this=0xbfd3867c, receiver=0xa7e667c, e=0xbfd38320) at kernel/qapplication.cpp:3603
#97 0x002e2bba in KApplication::notify (this=0xbfd3867c, receiver=0xa7e667c, event=0xbfd38320) at ../../kdeui/kernel/kapplication.cpp:302
#98 0x015f06cb in QCoreApplication::notifyInternal (this=0xbfd3867c, receiver=0xa7e667c, event=0xbfd38320) at kernel/qcoreapplication.cpp:610
#99 0x0161d7ce in QCoreApplication::sendEvent (this=0x8272734) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:213
#100 QTimerInfoList::activateTimers (this=0x8272734) at kernel/qeventdispatcher_unix.cpp:572
#101 0x0161b0e0 in timerSourceDispatch (source=0x8272700) at kernel/qeventdispatcher_glib.cpp:165
#102 0x03131e78 in g_main_dispatch (context=0x8271a90) at /build/buildd/glib2.0-2.22.2/glib/gmain.c:1960
#103 IA__g_main_context_dispatch (context=0x8271a90) at /build/buildd/glib2.0-2.22.2/glib/gmain.c:2513
#104 0x03135720 in g_main_context_iterate (context=0x8271a90, block=<value optimized out>, dispatch=1, self=0x8266588) at /build/buildd/glib2.0-2.22.2/glib/gmain.c:2591
#105 0x03135853 in IA__g_main_context_iteration (context=0x8271a90, may_block=1) at /build/buildd/glib2.0-2.22.2/glib/gmain.c:2654
#106 0x0161b02c in QEventDispatcherGlib::processEvents (this=0x81b1e60, flags=...) at kernel/qeventdispatcher_glib.cpp:327
#107 0x00cd3be5 in QGuiEventDispatcherGlib::processEvents (this=0x81b1e60, flags=...) at kernel/qguieventdispatcher_glib.cpp:202
#108 0x015eec79 in QEventLoop::processEvents (this=0xbfd385e4, flags=) at kernel/qeventloop.cpp:149
#109 0x015ef0ca in QEventLoop::exec (this=0xbfd385e4, flags=...) at kernel/qeventloop.cpp:201
#110 0x015f153f in QCoreApplication::exec () at kernel/qcoreapplication.cpp:888
#111 0x00c32dd7 in QApplication::exec () at kernel/qapplication.cpp:3525
#112 0x08051e49 in main (argc=1, argv=0xbfd38e84) at /build/buildd/amarok-2.2.0/src/main.cpp:225

Reported using DrKonqi