Bug 292073

Application: amarok (2.5.0)
KDE Platform Version: 4.7.4 (4.7.4) (Compiled from sources)
Qt Version: 4.7.4
Operating System: Linux 3.1.2 x86_64

-- Information about the crash:
Amarok crashes on startup after defining a region (seems to be new feature in 2.5.0). There were also previous settings from Amarok 2.4.2.

-- Backtrace:
Application: Amarok (amarok), signal: Aborted
[Current thread is 1 (Thread 0x7fb92c0a9760 (LWP 6448))]

Thread 8 (Thread 0x7fb8fb0f3710 (LWP 6455)):
#0  0x00007fb925bf70eb in __pthread_mutex_lock (mutex=0x13e7608) at pthread_mutex_lock.c:127
#1  0x00007fb920d83051 in g_main_context_query () from /usr/lib/libglib-2.0.so.0
#2  0x00007fb920d88819 in g_main_context_iterate () from /usr/lib/libglib-2.0.so.0
#3  0x00007fb920d89094 in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#4  0x00007fb92917fce6 in QEventDispatcherGlib::processEvents (this=0x13e7030, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:424
#5  0x00007fb929149912 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#6  0x00007fb929149cf5 in QEventLoop::exec (this=0x7fb8fb0f2de0, flags=) at kernel/qeventloop.cpp:201
#7  0x00007fb9290326f7 in QThread::exec (this=<value optimized out>) at thread/qthread.cpp:498
#8  0x00007fb929123ff0 in QInotifyFileSystemWatcherEngine::run (this=0x13c2ac0) at io/qfilesystemwatcher_inotify.cpp:248
#9  0x00007fb929035777 in QThreadPrivate::start (arg=0x13c2ac0) at thread/qthread_unix.cpp:331
#10 0x00007fb925bf4aca in start_thread (arg=<value optimized out>) at pthread_create.c:297
#11 0x00007fb9287ea58d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:115

Thread 7 (Thread 0x7fb8f8c4b710 (LWP 6457)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007fb9290364e3 in QWaitConditionPrivate::wait (this=<value optimized out>, mutex=0x1517d90, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:88
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x1517d90, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:160
#3  0x00007fb924ed390a in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x149c310, th=0x1576760)
    at /usr/src/packages/kde4/4.7.4/kdelibs-4.7.4/threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007fb924ed802f in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0x1412960, th=0x1576760) at /usr/src/packages/kde4/4.7.4/kdelibs-4.7.4/threadweaver/Weaver/WorkingHardState.cpp:80
#5  0x00007fb924ed3888 in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0x149c310, th=0x1576760) at /usr/src/packages/kde4/4.7.4/kdelibs-4.7.4/threadweaver/Weaver/WeaverImpl.cpp:356
#6  0x00007fb924ed7fd3 in ThreadWeaver::WorkingHardState::applyForWork (this=0x1412960, th=0x1576760) at /usr/src/packages/kde4/4.7.4/kdelibs-4.7.4/threadweaver/Weaver/WorkingHardState.cpp:71
#7  0x00007fb924ed384b in ThreadWeaver::WeaverImpl::applyForWork (this=0x149c310, th=0x1576760, previous=0x0) at /usr/src/packages/kde4/4.7.4/kdelibs-4.7.4/threadweaver/Weaver/WeaverImpl.cpp:351
#8  0x00007fb924ed7ffd in ThreadWeaver::WorkingHardState::applyForWork (this=0x1412960, th=0x1576760) at /usr/src/packages/kde4/4.7.4/kdelibs-4.7.4/threadweaver/Weaver/WorkingHardState.cpp:74
#9  0x00007fb924ed384b in ThreadWeaver::WeaverImpl::applyForWork (this=0x149c310, th=0x1576760, previous=0x1f7e4e0)
    at /usr/src/packages/kde4/4.7.4/kdelibs-4.7.4/threadweaver/Weaver/WeaverImpl.cpp:351
#10 0x00007fb924ed56b4 in ThreadWeaver::ThreadRunHelper::run (this=0x7fb8f8c4ae30, parent=0x149c310, th=0x1576760) at /usr/src/packages/kde4/4.7.4/kdelibs-4.7.4/threadweaver/Weaver/Thread.cpp:87
#11 0x00007fb924ed5a5b in ThreadWeaver::Thread::run (this=0x1576760) at /usr/src/packages/kde4/4.7.4/kdelibs-4.7.4/threadweaver/Weaver/Thread.cpp:142
#12 0x00007fb929035777 in QThreadPrivate::start (arg=0x1576760) at thread/qthread_unix.cpp:331
#13 0x00007fb925bf4aca in start_thread (arg=<value optimized out>) at pthread_create.c:297
#14 0x00007fb9287ea58d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:115

Thread 6 (Thread 0x7fb8f37fe710 (LWP 6459)):
#0  0x00007fb9287e1273 in *__GI___poll (fds=<value optimized out>, nfds=<value optimized out>, timeout=5038) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007fb920d8899a in g_main_context_iterate () from /usr/lib/libglib-2.0.so.0
#2  0x00007fb920d89094 in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#3  0x00007fb92917fce6 in QEventDispatcherGlib::processEvents (this=0x149c3e0, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:424
#4  0x00007fb929149912 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#5  0x00007fb929149cf5 in QEventLoop::exec (this=0x7fb8f37fde20, flags=) at kernel/qeventloop.cpp:201
#6  0x00007fb9290326f7 in QThread::exec (this=<value optimized out>) at thread/qthread.cpp:498
#7  0x00007fb929035777 in QThreadPrivate::start (arg=0x1548010) at thread/qthread_unix.cpp:331
#8  0x00007fb925bf4aca in start_thread (arg=<value optimized out>) at pthread_create.c:297
#9  0x00007fb9287ea58d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:115

Thread 5 (Thread 0x7fb8f2bb7710 (LWP 6460)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007fb9290364e3 in QWaitConditionPrivate::wait (this=<value optimized out>, mutex=0x1517d90, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:88
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x1517d90, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:160
#3  0x00007fb924ed390a in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x149c310, th=0x15a8470)
    at /usr/src/packages/kde4/4.7.4/kdelibs-4.7.4/threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007fb924ed802f in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0x1412960, th=0x15a8470) at /usr/src/packages/kde4/4.7.4/kdelibs-4.7.4/threadweaver/Weaver/WorkingHardState.cpp:80
#5  0x00007fb924ed3888 in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0x149c310, th=0x15a8470) at /usr/src/packages/kde4/4.7.4/kdelibs-4.7.4/threadweaver/Weaver/WeaverImpl.cpp:356
#6  0x00007fb924ed7fd3 in ThreadWeaver::WorkingHardState::applyForWork (this=0x1412960, th=0x15a8470) at /usr/src/packages/kde4/4.7.4/kdelibs-4.7.4/threadweaver/Weaver/WorkingHardState.cpp:71
#7  0x00007fb924ed384b in ThreadWeaver::WeaverImpl::applyForWork (this=0x149c310, th=0x15a8470, previous=0x0) at /usr/src/packages/kde4/4.7.4/kdelibs-4.7.4/threadweaver/Weaver/WeaverImpl.cpp:351
#8  0x00007fb924ed7ffd in ThreadWeaver::WorkingHardState::applyForWork (this=0x1412960, th=0x15a8470) at /usr/src/packages/kde4/4.7.4/kdelibs-4.7.4/threadweaver/Weaver/WorkingHardState.cpp:74
#9  0x00007fb924ed384b in ThreadWeaver::WeaverImpl::applyForWork (this=0x149c310, th=0x15a8470, previous=0x7fb8ec000e00)
    at /usr/src/packages/kde4/4.7.4/kdelibs-4.7.4/threadweaver/Weaver/WeaverImpl.cpp:351
#10 0x00007fb924ed56b4 in ThreadWeaver::ThreadRunHelper::run (this=0x7fb8f2bb6e30, parent=0x149c310, th=0x15a8470) at /usr/src/packages/kde4/4.7.4/kdelibs-4.7.4/threadweaver/Weaver/Thread.cpp:87
#11 0x00007fb924ed5a5b in ThreadWeaver::Thread::run (this=0x15a8470) at /usr/src/packages/kde4/4.7.4/kdelibs-4.7.4/threadweaver/Weaver/Thread.cpp:142
#12 0x00007fb929035777 in QThreadPrivate::start (arg=0x15a8470) at thread/qthread_unix.cpp:331
#13 0x00007fb925bf4aca in start_thread (arg=<value optimized out>) at pthread_create.c:297
#14 0x00007fb9287ea58d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:115

Thread 4 (Thread 0x7fb8f21ad710 (LWP 6462)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007fb9290364e3 in QWaitConditionPrivate::wait (this=<value optimized out>, mutex=0x1517d90, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:88
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x1517d90, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:160
#3  0x00007fb924ed390a in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x149c310, th=0xe85f40)
    at /usr/src/packages/kde4/4.7.4/kdelibs-4.7.4/threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007fb924ed802f in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0x1412960, th=0xe85f40) at /usr/src/packages/kde4/4.7.4/kdelibs-4.7.4/threadweaver/Weaver/WorkingHardState.cpp:80
#5  0x00007fb924ed3888 in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0x149c310, th=0xe85f40) at /usr/src/packages/kde4/4.7.4/kdelibs-4.7.4/threadweaver/Weaver/WeaverImpl.cpp:356
#6  0x00007fb924ed7fd3 in ThreadWeaver::WorkingHardState::applyForWork (this=0x1412960, th=0xe85f40) at /usr/src/packages/kde4/4.7.4/kdelibs-4.7.4/threadweaver/Weaver/WorkingHardState.cpp:71
#7  0x00007fb924ed384b in ThreadWeaver::WeaverImpl::applyForWork (this=0x149c310, th=0xe85f40, previous=0x20f94b0) at /usr/src/packages/kde4/4.7.4/kdelibs-4.7.4/threadweaver/Weaver/WeaverImpl.cpp:351
#8  0x00007fb924ed56b4 in ThreadWeaver::ThreadRunHelper::run (this=0x7fb8f21ace30, parent=0x149c310, th=0xe85f40) at /usr/src/packages/kde4/4.7.4/kdelibs-4.7.4/threadweaver/Weaver/Thread.cpp:87
#9  0x00007fb924ed5a5b in ThreadWeaver::Thread::run (this=0xe85f40) at /usr/src/packages/kde4/4.7.4/kdelibs-4.7.4/threadweaver/Weaver/Thread.cpp:142
#10 0x00007fb929035777 in QThreadPrivate::start (arg=0xe85f40) at thread/qthread_unix.cpp:331
#11 0x00007fb925bf4aca in start_thread (arg=<value optimized out>) at pthread_create.c:297
#12 0x00007fb9287ea58d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:115

Thread 3 (Thread 0x7fb8ebfff710 (LWP 6512)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007fb9290364e3 in QWaitConditionPrivate::wait (this=<value optimized out>, mutex=0x1517d90, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:88
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x1517d90, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:160
#3  0x00007fb924ed390a in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x149c310, th=0x1fbab70)
    at /usr/src/packages/kde4/4.7.4/kdelibs-4.7.4/threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007fb924ed802f in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0x1412960, th=0x1fbab70) at /usr/src/packages/kde4/4.7.4/kdelibs-4.7.4/threadweaver/Weaver/WorkingHardState.cpp:80
#5  0x00007fb924ed3888 in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0x149c310, th=0x1fbab70) at /usr/src/packages/kde4/4.7.4/kdelibs-4.7.4/threadweaver/Weaver/WeaverImpl.cpp:356
#6  0x00007fb924ed7fd3 in ThreadWeaver::WorkingHardState::applyForWork (this=0x1412960, th=0x1fbab70) at /usr/src/packages/kde4/4.7.4/kdelibs-4.7.4/threadweaver/Weaver/WorkingHardState.cpp:71
#7  0x00007fb924ed384b in ThreadWeaver::WeaverImpl::applyForWork (this=0x149c310, th=0x1fbab70, previous=0x0) at /usr/src/packages/kde4/4.7.4/kdelibs-4.7.4/threadweaver/Weaver/WeaverImpl.cpp:351
#8  0x00007fb924ed7ffd in ThreadWeaver::WorkingHardState::applyForWork (this=0x1412960, th=0x1fbab70) at /usr/src/packages/kde4/4.7.4/kdelibs-4.7.4/threadweaver/Weaver/WorkingHardState.cpp:74
#9  0x00007fb924ed384b in ThreadWeaver::WeaverImpl::applyForWork (this=0x149c310, th=0x1fbab70, previous=0x7fb8ec000b40)
    at /usr/src/packages/kde4/4.7.4/kdelibs-4.7.4/threadweaver/Weaver/WeaverImpl.cpp:351
#10 0x00007fb924ed56b4 in ThreadWeaver::ThreadRunHelper::run (this=0x7fb8ebffee30, parent=0x149c310, th=0x1fbab70) at /usr/src/packages/kde4/4.7.4/kdelibs-4.7.4/threadweaver/Weaver/Thread.cpp:87
#11 0x00007fb924ed5a5b in ThreadWeaver::Thread::run (this=0x1fbab70) at /usr/src/packages/kde4/4.7.4/kdelibs-4.7.4/threadweaver/Weaver/Thread.cpp:142
#12 0x00007fb929035777 in QThreadPrivate::start (arg=0x1fbab70) at thread/qthread_unix.cpp:331
#13 0x00007fb925bf4aca in start_thread (arg=<value optimized out>) at pthread_create.c:297
#14 0x00007fb9287ea58d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:115

Thread 2 (Thread 0x7fb8eb7fe710 (LWP 6513)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007fb91d00c90d in WTF::TCMalloc_PageHeap::scavengerThread() () from /usr/lib/libQtWebKit.so.4
#2  0x00007fb91d00ca19 in WTF::TCMalloc_PageHeap::runScavengerThread(void*) () from /usr/lib/libQtWebKit.so.4
#3  0x00007fb925bf4aca in start_thread (arg=<value optimized out>) at pthread_create.c:297
#4  0x00007fb9287ea58d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:115

Thread 1 (Thread 0x7fb92c0a9760 (LWP 6448)):
[KCrash Handler]
#6  0x00007fb92873c315 in *__GI_raise (sig=<value optimized out>) at ../nptl/sysdeps/unix/sysv/linux/raise.c:64
#7  0x00007fb92873d99f in *__GI_abort () at abort.c:92
#8  0x00007fb92902978f in qt_message_output (msgType=QtFatalMsg, buf=<value optimized out>) at global/qglobal.cpp:2291
#9  0x00007fb929029932 in qt_message (msgType=QtFatalMsg, msg=0x7fb9291c5c18 "ASSERT failure in %s: \"%s\", file %s, line %d", ap=0x7fff8aca86f0) at global/qglobal.cpp:2337
#10 0x00007fb929029ae5 in qFatal (msg=0x1930 <Address 0x1930 out of bounds>) at global/qglobal.cpp:2520
#11 0x00007fb92a2ea5f1 in QVector<int>::at (this=<value optimized out>, source_parent=...) at ../../include/QtCore/../../src/corelib/tools/qvector.h:339
#12 QSortFilterProxyModelPrivate::can_create_mapping (this=<value optimized out>, source_parent=...) at itemviews/qsortfilterproxymodel.cpp:406
#13 0x00007fb92a2ec0e9 in QSortFilterProxyModelPrivate::_q_sourceRowsAboutToBeInserted (this=0x1930, source_parent=..., start=6, end=-1) at itemviews/qsortfilterproxymodel.cpp:1271
#14 0x00007fb92a2f447c in QSortFilterProxyModel::qt_metacall (this=0x21b4be0, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fff8aca8990)
    at .moc/debug-shared/moc_qsortfilterproxymodel.cpp:136
#15 0x00007fb92ad55bf0 in PlaylistBrowserFilterProxy::qt_metacall (this=0x1930, _c=6448, _id=6, _a=0xffffffffffffffff)
    at /usr/src/packages/amarok-2.5.0/build/src/moc_PlaylistBrowserFilterProxy.cpp:72
#16 0x00007fb9291692bf in QMetaObject::activate (sender=0x21b2db0, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0xffffffffffffffff) at kernel/qobject.cpp:3278
#17 0x00007fb9291c23c4 in QAbstractItemModel::rowsAboutToBeInserted (this=0x1930, _t1=<value optimized out>, _t2=0, _t3=0) at .moc/debug-shared/moc_qabstractitemmodel.cpp:174
#18 0x00007fb9291426be in QAbstractItemModel::beginInsertRows (this=0x21b2db0, parent=..., first=0, last=0) at kernel/qabstractitemmodel.cpp:2395
#19 0x00007fb92afefa21 in QtGroupingProxy::addSourceRow (this=<value optimized out>, idx=<value optimized out>) at /usr/src/packages/amarok-2.5.0/src/browsers/playlistbrowser/QtGroupingProxy.cpp:239
#20 0x00007fb92afeff13 in QtGroupingProxy::modelRowsInserted (this=0x21b2db0, parent=<value optimized out>, start=221, end=221)
    at /usr/src/packages/amarok-2.5.0/src/browsers/playlistbrowser/QtGroupingProxy.cpp:716
#21 0x00007fb92ad5742c in QtGroupingProxy::qt_metacall (this=0x21b2db0, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fff8aca8e10)
    at /usr/src/packages/amarok-2.5.0/build/src/moc_QtGroupingProxy.cpp:84
#22 0x00007fb92ad58520 in PlaylistsByProviderProxy::qt_metacall (this=0x1930, _c=6448, _id=6, _a=0xffffffffffffffff) at /usr/src/packages/amarok-2.5.0/build/src/moc_PlaylistsByProviderProxy.cpp:73
#23 0x00007fb9291692bf in QMetaObject::activate (sender=0x216f690, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0xffffffffffffffff) at kernel/qobject.cpp:3278
#24 0x00007fb9291c2374 in QAbstractItemModel::rowsInserted (this=0x1930, _t1=<value optimized out>, _t2=221, _t3=221) at .moc/debug-shared/moc_qabstractitemmodel.cpp:181
#25 0x00007fb929140730 in QAbstractItemModel::endInsertRows (this=0x216f690) at kernel/qabstractitemmodel.cpp:2412
#26 0x00007fb92afe353b in PlaylistBrowserNS::PlaylistBrowserModel::slotPlaylistAdded (this=0x216f690, playlist=)
    at /usr/src/packages/amarok-2.5.0/src/browsers/playlistbrowser/PlaylistBrowserModel.cpp:646
#27 0x00007fb92ad553fe in PlaylistBrowserNS::PlaylistBrowserModel::qt_metacall (this=0x216f690, _c=<value optimized out>, _id=<value optimized out>, _a=0x7fff8aca9060)
    at /usr/src/packages/amarok-2.5.0/build/src/moc_PlaylistBrowserModel.cpp:97
#28 0x00007fb9291692bf in QMetaObject::activate (sender=0x7fb8f4084100, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0xffffffffffffffff) at kernel/qobject.cpp:3278
#29 0x00007fb92b00fbe6 in PlaylistManager::playlistAdded (this=0x1930, _t1=<value optimized out>, _t2=1) at /usr/src/packages/amarok-2.5.0/build/src/PlaylistManager.moc:150
#30 0x00007fb92b01234c in PlaylistManager::addPlaylist (this=0x7fb8f4084100, playlist=<value optimized out>, category=1) at /usr/src/packages/amarok-2.5.0/src/playlistmanager/PlaylistManager.cpp:196
#31 0x00007fb92b012654 in PlaylistManager::slotPlaylistAdded (this=0x7fb8f4084100, playlist=) at /usr/src/packages/amarok-2.5.0/src/playlistmanager/PlaylistManager.cpp:273
#32 0x00007fb92b012a64 in PlaylistManager::qt_metacall (this=0x7fb8f4084100, _c=<value optimized out>, _id=<value optimized out>, _a=0x7fff8aca93e0)
    at /usr/src/packages/amarok-2.5.0/build/src/PlaylistManager.moc:107
#33 0x00007fb9291692bf in QMetaObject::activate (sender=0x7fb8f4070680, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0xffffffffffffffff) at kernel/qobject.cpp:3278
#34 0x00007fb92b68c415 in Playlists::PlaylistProvider::playlistAdded (this=0x1930, _t1=<value optimized out>) at /usr/src/packages/amarok-2.5.0/build/src/core/PlaylistProvider.moc:96
#35 0x00007fb92b01a0d1 in Playlists::PlaylistFileProvider::loadPlaylists (this=<value optimized out>) at /usr/src/packages/amarok-2.5.0/src/playlistmanager/file/PlaylistFileProvider.cpp:398
#36 0x00007fb92ad54dcc in Playlists::PlaylistFileProvider::qt_metacall (this=0x7fb8f4070680, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=<value optimized out>)
    at /usr/src/packages/amarok-2.5.0/build/src/moc_PlaylistFileProvider.cpp:80
#37 0x00007fb929161e26 in QObject::event (this=0x7fb8f4070680, e=0x1930) at kernel/qobject.cpp:1217
#38 0x00007fb929c0d330 in QApplicationPrivate::notify_helper (this=0xd471f0, receiver=0x7fb8f4070680, e=0x7fb8f409abd0) at kernel/qapplication.cpp:4481
#39 0x00007fb929c1a789 in QApplication::notify (this=0x7fff8acaa000, receiver=<value optimized out>, e=0x7fb8f409abd0) at kernel/qapplication.cpp:4360
#40 0x00007fb92bb6fd65 in KApplication::notify (this=0x7fff8acaa000, receiver=0x7fb8f4070680, event=0x7fb8f409abd0) at /usr/src/packages/kde4/4.7.4/kdelibs-4.7.4/kdeui/kernel/kapplication.cpp:311
#41 0x00007fb92914ad1b in QCoreApplication::notifyInternal (this=0x7fff8acaa000, receiver=0x7fb8f4070680, event=0x7fb8f409abd0) at kernel/qcoreapplication.cpp:787
#42 0x00007fb92914fd47 in QCoreApplication::sendEvent (receiver=0x0, event_type=<value optimized out>, data=0xbb2710) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#43 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=<value optimized out>, data=0xbb2710) at kernel/qcoreapplication.cpp:1428
#44 0x00007fb929180063 in QCoreApplication::sendPostedEvents (s=0xd5b260) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:220
#45 postEventSourceDispatch (s=0xd5b260) at kernel/qeventdispatcher_glib.cpp:277
#46 0x00007fb920d86bb2 in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0
#47 0x00007fb920d88c08 in g_main_context_iterate () from /usr/lib/libglib-2.0.so.0
#48 0x00007fb920d89094 in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#49 0x00007fb92917fc93 in QEventDispatcherGlib::processEvents (this=0xbb1ef0, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:422
#50 0x00007fb929cdb1be in QGuiEventDispatcherGlib::processEvents (this=0x1930, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#51 0x00007fb929149912 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#52 0x00007fb929149cf5 in QEventLoop::exec (this=0x7fff8aca9f70, flags=) at kernel/qeventloop.cpp:201
#53 0x00007fb92915005b in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1064
#54 0x000000000040a148 in main (argc=<value optimized out>, argv=<value optimized out>) at /usr/src/packages/amarok-2.5.0/src/main.cpp:303

This bug may be a duplicate of or related to bug 285720.

Possible duplicates by query: bug 289374, bug 285541, bug 279798.

Reported using DrKonqi