Bug 218865

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 2.6.31-17-generic i686
Distribution: Ubuntu 9.10

What I was doing when the application crashed:
I wanted to search Magnatune.com for an artist, I entered a few letters of his name and Amarok crashed.

 -- Backtrace:
Application: Amarok (amarok), signal: Segmentation fault
[Current thread is 1 (Thread 0xb7872710 (LWP 2502))]

Thread 12 (Thread 0xb59f4b70 (LWP 2517)):
#0  0x00269422 in __kernel_vsyscall ()
#1  0x013e7142 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0
#2  0x008b57e4 in pthread_cond_timedwait () from /lib/tls/i686/cmov/libc.so.6
#3  0x04d369ff in ?? () from /usr/lib/libxine.so.1
#4  0x013e280e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#5  0x008a87ee in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 11 (Thread 0xb51f3b70 (LWP 2520)):
#0  0x00269422 in __kernel_vsyscall ()
#1  0x0089aba6 in poll () from /lib/tls/i686/cmov/libc.so.6
#2  0x0396d54b in g_poll () from /lib/libglib-2.0.so.0
#3  0x0396056b in ?? () from /lib/libglib-2.0.so.0
#4  0x03960863 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#5  0x00713067 in QEventDispatcherGlib::processEvents (this=0x9e5efc0, flags=...) at kernel/qeventdispatcher_glib.cpp:329
#6  0x006e6c79 in QEventLoop::processEvents (this=0xb51f32a4, flags=) at kernel/qeventloop.cpp:149
#7  0x006e70ca in QEventLoop::exec (this=0xb51f32a4, flags=...) at kernel/qeventloop.cpp:201
#8  0x005f4b73 in QThread::exec (this=0x9dcd1d8) at thread/qthread.cpp:487
#9  0x0313520a in ?? () from /usr/lib/qt4/plugins/phonon_backend/phonon_xine.so
#10 0x005f7e32 in QThreadPrivate::start (arg=0x9dcd1d8) at thread/qthread_unix.cpp:188
#11 0x013e280e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#12 0x008a87ee in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 10 (Thread 0xb09f1b70 (LWP 2529)):
#0  0x00269422 in __kernel_vsyscall ()
#1  0x0089aba6 in poll () from /lib/tls/i686/cmov/libc.so.6
#2  0x04b1dcc2 in ?? () from /usr/lib/libpulse.so.0
#3  0x04b0ae09 in pa_mainloop_poll () from /usr/lib/libpulse.so.0
#4  0x04b0cc23 in pa_mainloop_iterate () from /usr/lib/libpulse.so.0
#5  0x04b0ccf4 in pa_mainloop_run () from /usr/lib/libpulse.so.0
#6  0x04b1dbc3 in ?? () from /usr/lib/libpulse.so.0
#7  0x0338aac2 in ?? () from /usr/lib/libpulsecommon-0.9.19.so
#8  0x013e280e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#9  0x008a87ee in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 9 (Thread 0xb01f0b70 (LWP 2530)):
#0  0x00269422 in __kernel_vsyscall ()
#1  0x0089aba6 in poll () from /lib/tls/i686/cmov/libc.so.6
#2  0x06517c3b in ?? () from /usr/lib/xine/plugins/1.26/xineplug_ao_out_alsa.so
#3  0x013e280e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#4  0x008a87ee in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 8 (Thread 0xaf9efb70 (LWP 2531)):
#0  0x00269422 in __kernel_vsyscall ()
#1  0x013e6e15 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0
#2  0x008b578d in pthread_cond_wait () from /lib/tls/i686/cmov/libc.so.6
#3  0x04d475ee in ?? () from /usr/lib/libxine.so.1
#4  0x013e280e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#5  0x008a87ee in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 7 (Thread 0xaf1eeb70 (LWP 2532)):
#0  0x00269422 in __kernel_vsyscall ()
#1  0x013e6e15 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0
#2  0x008b578d in pthread_cond_wait () from /lib/tls/i686/cmov/libc.so.6
#3  0x04d475ee in ?? () from /usr/lib/libxine.so.1
#4  0x013e280e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#5  0x008a87ee in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 6 (Thread 0xae9edb70 (LWP 2533)):
#0  0x00269422 in __kernel_vsyscall ()
#1  0x013e6e15 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0
#2  0x008b578d in pthread_cond_wait () from /lib/tls/i686/cmov/libc.so.6
#3  0x04d475ee in ?? () from /usr/lib/libxine.so.1
#4  0x013e280e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#5  0x008a87ee in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 5 (Thread 0xada5eb70 (LWP 2542)):
#0  0x00269422 in __kernel_vsyscall ()
#1  0x013e6e15 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0
#2  0x008b578d in pthread_cond_wait () from /lib/tls/i686/cmov/libc.so.6
#3  0x005f8e67 in QWaitConditionPrivate::wait (this=0xa8ad370, mutex=0xa792288, time=4294967295) at thread/qwaitcondition_unix.cpp:87
#4  QWaitCondition::wait (this=0xa8ad370, mutex=0xa792288, time=4294967295) at thread/qwaitcondition_unix.cpp:159
#5  0x002b9b30 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0xa8ad358, th=0xa682750) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#6  0x002bc19c in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0xa791ce0, th=0xa682750) at ../../../threadweaver/Weaver/WorkingHardState.cpp:80
#7  0x002b81fb in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0xa8ad358, th=0xa682750) at ../../../threadweaver/Weaver/WeaverImpl.cpp:356
#8  0x002bc292 in ThreadWeaver::WorkingHardState::applyForWork (this=0xa791ce0, th=0xa682750) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#9  0x002b9db3 in ThreadWeaver::WeaverImpl::applyForWork (this=0xa8ad358, th=0xa682750, previous=0xbeab9e0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#10 0x002ba3be in ThreadWeaver::ThreadRunHelper::run (this=0xada5e2f4, parent=0xa8ad358, th=0xa682750) at ../../../threadweaver/Weaver/Thread.cpp:87
#11 0x002ba9db in ThreadWeaver::Thread::run (this=0xa682750) at ../../../threadweaver/Weaver/Thread.cpp:142
#12 0x005f7e32 in QThreadPrivate::start (arg=0xa682750) at thread/qthread_unix.cpp:188
#13 0x013e280e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#14 0x008a87ee in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 4 (Thread 0xac982b70 (LWP 2543)):
#0  0x00269422 in __kernel_vsyscall ()
#1  0x013e6e15 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0
#2  0x008b578d in pthread_cond_wait () from /lib/tls/i686/cmov/libc.so.6
#3  0x005f8e67 in QWaitConditionPrivate::wait (this=0xa8ad370, mutex=0xa792288, time=4294967295) at thread/qwaitcondition_unix.cpp:87
#4  QWaitCondition::wait (this=0xa8ad370, mutex=0xa792288, time=4294967295) at thread/qwaitcondition_unix.cpp:159
#5  0x002b9b30 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0xa8ad358, th=0xa899d20) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#6  0x002bc19c in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0xa791ce0, th=0xa899d20) at ../../../threadweaver/Weaver/WorkingHardState.cpp:80
#7  0x002b81fb in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0xa8ad358, th=0xa899d20) at ../../../threadweaver/Weaver/WeaverImpl.cpp:356
#8  0x002bc292 in ThreadWeaver::WorkingHardState::applyForWork (this=0xa791ce0, th=0xa899d20) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#9  0x002b9db3 in ThreadWeaver::WeaverImpl::applyForWork (this=0xa8ad358, th=0xa899d20, previous=0xbd72d70) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#10 0x002ba3be in ThreadWeaver::ThreadRunHelper::run (this=0xac9822f4, parent=0xa8ad358, th=0xa899d20) at ../../../threadweaver/Weaver/Thread.cpp:87
#11 0x002ba9db in ThreadWeaver::Thread::run (this=0xa899d20) at ../../../threadweaver/Weaver/Thread.cpp:142
#12 0x005f7e32 in QThreadPrivate::start (arg=0xa899d20) at thread/qthread_unix.cpp:188
#13 0x013e280e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#14 0x008a87ee in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 3 (Thread 0xac181b70 (LWP 2547)):
#0  0x00269422 in __kernel_vsyscall ()
#1  0x013e6e15 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0
#2  0x008b578d in pthread_cond_wait () from /lib/tls/i686/cmov/libc.so.6
#3  0x005f8e67 in QWaitConditionPrivate::wait (this=0xa8ad370, mutex=0xa792288, time=4294967295) at thread/qwaitcondition_unix.cpp:87
#4  QWaitCondition::wait (this=0xa8ad370, mutex=0xa792288, time=4294967295) at thread/qwaitcondition_unix.cpp:159
#5  0x002b9b30 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0xa8ad358, th=0xa7908e0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#6  0x002bc19c in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0xa791ce0, th=0xa7908e0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:80
#7  0x002b81fb in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0xa8ad358, th=0xa7908e0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:356
#8  0x002bc292 in ThreadWeaver::WorkingHardState::applyForWork (this=0xa791ce0, th=0xa7908e0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#9  0x002b9db3 in ThreadWeaver::WeaverImpl::applyForWork (this=0xa8ad358, th=0xa7908e0, previous=0x0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#10 0x002bc2b1 in ThreadWeaver::WorkingHardState::applyForWork (this=0xa791ce0, th=0xa7908e0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#11 0x002b9db3 in ThreadWeaver::WeaverImpl::applyForWork (this=0xa8ad358, th=0xa7908e0, previous=0x0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#12 0x002bc2b1 in ThreadWeaver::WorkingHardState::applyForWork (this=0xa791ce0, th=0xa7908e0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#13 0x002b9db3 in ThreadWeaver::WeaverImpl::applyForWork (this=0xa8ad358, th=0xa7908e0, previous=0xb8fdb50) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#14 0x002ba3be in ThreadWeaver::ThreadRunHelper::run (this=0xac1812f4, parent=0xa8ad358, th=0xa7908e0) at ../../../threadweaver/Weaver/Thread.cpp:87
#15 0x002ba9db in ThreadWeaver::Thread::run (this=0xa7908e0) at ../../../threadweaver/Weaver/Thread.cpp:142
#16 0x005f7e32 in QThreadPrivate::start (arg=0xa7908e0) at thread/qthread_unix.cpp:188
#17 0x013e280e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#18 0x008a87ee in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 2 (Thread 0xab8bfb70 (LWP 2548)):
#0  0x00269422 in __kernel_vsyscall ()
#1  0x013e6e15 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0
#2  0x008b578d in pthread_cond_wait () from /lib/tls/i686/cmov/libc.so.6
#3  0x005f8e67 in QWaitConditionPrivate::wait (this=0xa8ad370, mutex=0xa792288, time=4294967295) at thread/qwaitcondition_unix.cpp:87
#4  QWaitCondition::wait (this=0xa8ad370, mutex=0xa792288, time=4294967295) at thread/qwaitcondition_unix.cpp:159
#5  0x002b9b30 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0xa8ad358, th=0xa94adc8) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#6  0x002bc19c in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0xa791ce0, th=0xa94adc8) at ../../../threadweaver/Weaver/WorkingHardState.cpp:80
#7  0x002b81fb in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0xa8ad358, th=0xa94adc8) at ../../../threadweaver/Weaver/WeaverImpl.cpp:356
#8  0x002bc292 in ThreadWeaver::WorkingHardState::applyForWork (this=0xa791ce0, th=0xa94adc8) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#9  0x002b9db3 in ThreadWeaver::WeaverImpl::applyForWork (this=0xa8ad358, th=0xa94adc8, previous=0x0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#10 0x002bc2b1 in ThreadWeaver::WorkingHardState::applyForWork (this=0xa791ce0, th=0xa94adc8) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#11 0x002b9db3 in ThreadWeaver::WeaverImpl::applyForWork (this=0xa8ad358, th=0xa94adc8, previous=0x0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#12 0x002bc2b1 in ThreadWeaver::WorkingHardState::applyForWork (this=0xa791ce0, th=0xa94adc8) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#13 0x002b9db3 in ThreadWeaver::WeaverImpl::applyForWork (this=0xa8ad358, th=0xa94adc8, previous=0x0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#14 0x002bc2b1 in ThreadWeaver::WorkingHardState::applyForWork (this=0xa791ce0, th=0xa94adc8) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#15 0x002b9db3 in ThreadWeaver::WeaverImpl::applyForWork (this=0xa8ad358, th=0xa94adc8, previous=0x9fb91b0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#16 0x002ba3be in ThreadWeaver::ThreadRunHelper::run (this=0xab8bf2f4, parent=0xa8ad358, th=0xa94adc8) at ../../../threadweaver/Weaver/Thread.cpp:87
#17 0x002ba9db in ThreadWeaver::Thread::run (this=0xa94adc8) at ../../../threadweaver/Weaver/Thread.cpp:142
#18 0x005f7e32 in QThreadPrivate::start (arg=0xa94adc8) at thread/qthread_unix.cpp:188
#19 0x013e280e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#20 0x008a87ee in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 1 (Thread 0xb7872710 (LWP 2502)):
[KCrash Handler]
#6  0x00ee28b7 in QListData::size (this=0xbe9eb10) at /usr/include/qt4/QtCore/qlist.h:87
#7  QList<CollectionTreeItem*>::indexOf (this=0xbe9eb10) at /usr/include/qt4/QtCore/qlist.h:633
#8  CollectionTreeItem::row (this=0xbe9eb10) at /build/buildd/amarok-2.2.0/src/browsers/CollectionTreeItem.cpp:292
#9  0x00ef0ef7 in CollectionTreeItemModelBase::handleNormalQueryResult (this=0xa9965a8, qm=0xb8fde80, dataList=...) at /build/buildd/amarok-2.2.0/src/browsers/CollectionTreeItemModelBase.cpp:798
#10 0x00ef132e in CollectionTreeItemModelBase::newResultReady (this=0xa9965a8, collectionId=..., data=...) at /build/buildd/amarok-2.2.0/src/browsers/CollectionTreeItemModelBase.cpp:677
#11 0x00eecb1c in CollectionTreeItemModelBase::qt_metacall (this=0xa9965a8, _c=QMetaObject::InvokeMetaMethod, _id=3, _a=0xbe17a50)
    at /build/buildd/amarok-2.2.0/obj-i486-linux-gnu/src/CollectionTreeItemModelBase.moc:87
#12 0x00f03b62 in SingleCollectionTreeItemModel::qt_metacall (this=0xa9965a8, _c=QMetaObject::InvokeMetaMethod, _id=23, _a=0xbe17a50)
    at /build/buildd/amarok-2.2.0/obj-i486-linux-gnu/src/SingleCollectionTreeItemModel.moc:58
#13 0x006f6f0b in QMetaCallEvent::placeMetaCall (this=0xbd4cde0, object=0xa9965a8) at kernel/qobject.cpp:477
#14 0x006f85fe in QObject::event (this=0xa9965a8, e=0xbd4cde0) at kernel/qobject.cpp:1111
#15 0x071fbf54 in QApplicationPrivate::notify_helper (this=0x9c9a848, receiver=0xa9965a8, e=0xbd4cde0) at kernel/qapplication.cpp:4056
#16 0x0720367c in QApplication::notify (this=0xbff1fdcc, receiver=0xa9965a8, e=0xbd4cde0) at kernel/qapplication.cpp:3603
#17 0x00c22bfa in KApplication::notify (this=0xbff1fdcc, receiver=0xa9965a8, event=0xbd4cde0) at ../../kdeui/kernel/kapplication.cpp:302
#18 0x006e86cb in QCoreApplication::notifyInternal (this=0xbff1fdcc, receiver=0xa9965a8, event=0xbd4cde0) at kernel/qcoreapplication.cpp:610
#19 0x006e92b2 in QCoreApplication::sendEvent (receiver=0x0, event_type=0, data=0x9bdca18) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:213
#20 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x9bdca18) at kernel/qcoreapplication.cpp:1247
#21 0x006e947d in QCoreApplication::sendPostedEvents (receiver=0x0, event_type=0) at kernel/qcoreapplication.cpp:1140
#22 0x007133ff in QCoreApplication::sendPostedEvents (s=0x9c93880) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:218
#23 postEventSourceDispatch (s=0x9c93880) at kernel/qeventdispatcher_glib.cpp:210
#24 0x0395ce88 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#25 0x03960730 in ?? () from /lib/libglib-2.0.so.0
#26 0x03960863 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#27 0x0071302c in QEventDispatcherGlib::processEvents (this=0x9bdcbf0, flags=...) at kernel/qeventdispatcher_glib.cpp:327
#28 0x0729cbe5 in QGuiEventDispatcherGlib::processEvents (this=0x9bdcbf0, flags=...) at kernel/qguieventdispatcher_glib.cpp:202
#29 0x006e6c79 in QEventLoop::processEvents (this=0xbff1fd34, flags=) at kernel/qeventloop.cpp:149
#30 0x006e70ca in QEventLoop::exec (this=0xbff1fd34, flags=...) at kernel/qeventloop.cpp:201
#31 0x006e953f in QCoreApplication::exec () at kernel/qcoreapplication.cpp:888
#32 0x071fbdd7 in QApplication::exec () at kernel/qapplication.cpp:3525
#33 0x08051e49 in main (argc=1, argv=0xbff205d4) at /build/buildd/amarok-2.2.0/src/main.cpp:225

Reported using DrKonqi