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 2.6.31-14-generic x86_64
Distribution: Ubuntu 9.10

What I was doing when the application crashed:
Crash usually looks like this:
1) You're starting playback from some online service  like Jamendo or internet-radio.
2) Soon, Amarok encounters crash.

Bug haves intermittent nature and occurs only on some attempts while everything is fine most of times. I hope information collected with debug symbols installed would be useful.

 -- Backtrace:
Application: Amarok (amarok), signal: Segmentation fault
The current source language is "auto; currently c".
[Current thread is 1 (Thread 0x7f874216a770 (LWP 1962))]

Thread 15 (Thread 0x7f87286b3910 (LWP 1988)):
#0  pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:220
#1  0x00007f872e367c91 in ?? () from /usr/lib/libxine.so.1
#2  0x00007f8739f65a04 in start_thread (arg=<value optimized out>) at pthread_create.c:300
#3  0x00007f873f6ed7bd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#4  0x0000000000000000 in ?? ()

Thread 14 (Thread 0x7f872716a910 (LWP 1990)):
#0  0x00007f873f6e1373 in *__GI___poll (fds=<value optimized out>, nfds=<value optimized out>, timeout=16) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007f87388a136c in ?? () from /lib/libglib-2.0.so.0
#2  0x00007f87388a16b0 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#3  0x00007f873fdfa1fe in QEventDispatcherGlib::processEvents (this=0x1430470, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:329
#4  0x00007f873fdd0532 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#5  0x00007f873fdd0904 in QEventLoop::exec (this=0x7f8727169fe0, flags=) at kernel/qeventloop.cpp:201
#6  0x00007f873fce86cb in QThread::exec (this=<value optimized out>) at thread/qthread.cpp:487
#7  0x00007f872e5c256e in ?? () from /usr/lib/qt4/plugins/phonon_backend/phonon_xine.so
#8  0x00007f873fceb445 in QThreadPrivate::start (arg=0x142fd70) at thread/qthread_unix.cpp:188
#9  0x00007f8739f65a04 in start_thread (arg=<value optimized out>) at pthread_create.c:300
#10 0x00007f873f6ed7bd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()
The current source language is "auto; currently asm".

Thread 13 (Thread 0x7f872675f910 (LWP 1999)):
#0  0x00007f873f6e1373 in *__GI___poll (fds=<value optimized out>, nfds=<value optimized out>, timeout=333) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007f8726765cbe in ?? () from /usr/lib/xine/plugins/1.26/xineplug_ao_out_alsa.so
#2  0x00007f8739f65a04 in start_thread (arg=<value optimized out>) at pthread_create.c:300
#3  0x00007f873f6ed7bd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#4  0x0000000000000000 in ?? ()
The current source language is "auto; currently c".

Thread 12 (Thread 0x7f8725f5e910 (LWP 2000)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:261
#1  0x00007f872e378983 in ?? () from /usr/lib/libxine.so.1
#2  0x00007f8739f65a04 in start_thread (arg=<value optimized out>) at pthread_create.c:300
#3  0x00007f873f6ed7bd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#4  0x0000000000000000 in ?? ()

Thread 11 (Thread 0x7f8725352910 (LWP 2005)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:261
#1  0x00007f872e378983 in ?? () from /usr/lib/libxine.so.1
#2  0x00007f8739f65a04 in start_thread (arg=<value optimized out>) at pthread_create.c:300
#3  0x00007f873f6ed7bd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#4  0x0000000000000000 in ?? ()
The current source language is "auto; currently asm".

Thread 10 (Thread 0x7f8724b51910 (LWP 2006)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:261
#1  0x00007f872e378983 in ?? () from /usr/lib/libxine.so.1
#2  0x00007f8739f65a04 in start_thread (arg=<value optimized out>) at pthread_create.c:300
#3  0x00007f873f6ed7bd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#4  0x0000000000000000 in ?? ()

Thread 9 (Thread 0x7f872311d910 (LWP 2035)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:261
#1  0x00007f873fcec4fb in QWaitConditionPrivate::wait (this=<value optimized out>, mutex=0x1356e90, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:87
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x1356e90, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:159
#3  0x00007f873c99f326 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x1356b20, th=0x1357430) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007f873c9a145b in ThreadWeaver::WorkingHardState::applyForWork (this=0x1ca4a10, th=0x1357430) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007f873c9a1474 in ThreadWeaver::WorkingHardState::applyForWork (this=0x1ca4a10, th=0x1357430) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#6  0x00007f873c99fa5f in ThreadWeaver::ThreadRunHelper::run (this=0x7f872311d030, parent=0x1356b20, th=0x1357430) at ../../../threadweaver/Weaver/Thread.cpp:87
#7  0x00007f873c99feb8 in ThreadWeaver::Thread::run (this=0x1357430) at ../../../threadweaver/Weaver/Thread.cpp:142
#8  0x00007f873fceb445 in QThreadPrivate::start (arg=0x1357430) at thread/qthread_unix.cpp:188
#9  0x00007f8739f65a04 in start_thread (arg=<value optimized out>) at pthread_create.c:300
#10 0x00007f873f6ed7bd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()

Thread 8 (Thread 0x7f871bac6910 (LWP 2036)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:261
#1  0x00007f873fcec4fb in QWaitConditionPrivate::wait (this=<value optimized out>, mutex=0x1356e90, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:87
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x1356e90, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:159
#3  0x00007f873c99f326 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x1356b20, th=0x1dbc220) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007f873c9a145b in ThreadWeaver::WorkingHardState::applyForWork (this=0x1ca4a10, th=0x1dbc220) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007f873c99fa5f in ThreadWeaver::ThreadRunHelper::run (this=0x7f871bac6030, parent=0x1356b20, th=0x1dbc220) at ../../../threadweaver/Weaver/Thread.cpp:87
#6  0x00007f873c99feb8 in ThreadWeaver::Thread::run (this=0x1dbc220) at ../../../threadweaver/Weaver/Thread.cpp:142
#7  0x00007f873fceb445 in QThreadPrivate::start (arg=0x1dbc220) at thread/qthread_unix.cpp:188
#8  0x00007f8739f65a04 in start_thread (arg=<value optimized out>) at pthread_create.c:300
#9  0x00007f873f6ed7bd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#10 0x0000000000000000 in ?? ()

Thread 7 (Thread 0x7f871b2c5910 (LWP 2037)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:261
#1  0x00007f873fcec4fb in QWaitConditionPrivate::wait (this=<value optimized out>, mutex=0x1356e90, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:87
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x1356e90, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:159
#3  0x00007f873c99f326 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x1356b20, th=0x1d93da0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007f873c9a145b in ThreadWeaver::WorkingHardState::applyForWork (this=0x1ca4a10, th=0x1d93da0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007f873c99fa5f in ThreadWeaver::ThreadRunHelper::run (this=0x7f871b2c5030, parent=0x1356b20, th=0x1d93da0) at ../../../threadweaver/Weaver/Thread.cpp:87
#6  0x00007f873c99feb8 in ThreadWeaver::Thread::run (this=0x1d93da0) at ../../../threadweaver/Weaver/Thread.cpp:142
#7  0x00007f873fceb445 in QThreadPrivate::start (arg=0x1d93da0) at thread/qthread_unix.cpp:188
#8  0x00007f8739f65a04 in start_thread (arg=<value optimized out>) at pthread_create.c:300
#9  0x00007f873f6ed7bd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#10 0x0000000000000000 in ?? ()

Thread 6 (Thread 0x7f871aac4910 (LWP 2038)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:261
#1  0x00007f873fcec4fb in QWaitConditionPrivate::wait (this=<value optimized out>, mutex=0x1356e90, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:87
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x1356e90, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:159
#3  0x00007f873c99f326 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x1356b20, th=0x20cc590) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007f873c9a145b in ThreadWeaver::WorkingHardState::applyForWork (this=0x1ca4a10, th=0x20cc590) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007f873c99fa5f in ThreadWeaver::ThreadRunHelper::run (this=0x7f871aac4030, parent=0x1356b20, th=0x20cc590) at ../../../threadweaver/Weaver/Thread.cpp:87
#6  0x00007f873c99feb8 in ThreadWeaver::Thread::run (this=0x20cc590) at ../../../threadweaver/Weaver/Thread.cpp:142
#7  0x00007f873fceb445 in QThreadPrivate::start (arg=0x20cc590) at thread/qthread_unix.cpp:188
#8  0x00007f8739f65a04 in start_thread (arg=<value optimized out>) at pthread_create.c:300
#9  0x00007f873f6ed7bd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#10 0x0000000000000000 in ?? ()

Thread 5 (Thread 0x7f8717b8a910 (LWP 2049)):
#0  0x00007f873f6e63c2 in select () from /lib/libc.so.6
#1  0x00007f872e390725 in xine_usec_sleep () from /usr/lib/libxine.so.1
#2  0x00007f872e3757e9 in ?? () from /usr/lib/libxine.so.1
#3  0x00007f8739f65a04 in start_thread (arg=<value optimized out>) at pthread_create.c:300
#4  0x00007f873f6ed7bd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#5  0x0000000000000000 in ?? ()

Thread 4 (Thread 0x7f8716fa0910 (LWP 2050)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:261
#1  0x00007f872e36b54b in ?? () from /usr/lib/libxine.so.1
#2  0x00007f872e37151d in ?? () from /usr/lib/libxine.so.1
#3  0x00007f8739f65a04 in start_thread (arg=<value optimized out>) at pthread_create.c:300
#4  0x00007f873f6ed7bd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#5  0x0000000000000000 in ?? ()
The current source language is "auto; currently c".

Thread 3 (Thread 0x7f87165d2910 (LWP 2051)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:261
#1  0x00007f872e36b54b in ?? () from /usr/lib/libxine.so.1
#2  0x00007f872e372555 in ?? () from /usr/lib/libxine.so.1
#3  0x00007f8739f65a04 in start_thread (arg=<value optimized out>) at pthread_create.c:300
#4  0x00007f873f6ed7bd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#5  0x0000000000000000 in ?? ()
The current source language is "auto; currently asm".

Thread 2 (Thread 0x7f8715dd1910 (LWP 2052)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:261
#1  0x00007f872e37ba0b in xine_event_wait () from /usr/lib/libxine.so.1
#2  0x00007f872e37ba7e in ?? () from /usr/lib/libxine.so.1
#3  0x00007f8739f65a04 in start_thread (arg=<value optimized out>) at pthread_create.c:300
#4  0x00007f873f6ed7bd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#5  0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7f874216a770 (LWP 1962)):
[KCrash Handler]
#5  QListData::size (this=0x142f6a0) at /usr/include/qt4/QtCore/qlist.h:87
#6  QList<CollectionTreeItem*>::indexOf (this=0x142f6a0) at /usr/include/qt4/QtCore/qlist.h:633
#7  CollectionTreeItem::row (this=0x142f6a0) at /build/buildd/amarok-2.2.0/src/browsers/CollectionTreeItem.cpp:292
#8  0x00007f8741286f46 in CollectionTreeItemModelBase::handleNormalQueryResult (this=0x2101280, qm=0x20dbfd0, dataList=...)
    at /build/buildd/amarok-2.2.0/src/browsers/CollectionTreeItemModelBase.cpp:798
#9  0x00007f874128735c in CollectionTreeItemModelBase::newResultReady (this=0x2101280, collectionId=<value optimized out>, data=)
    at /build/buildd/amarok-2.2.0/src/browsers/CollectionTreeItemModelBase.cpp:677
#10 0x00007f8741283160 in CollectionTreeItemModelBase::qt_metacall (this=0x2101280, _c=<value optimized out>, _id=<value optimized out>, _a=0x1e432b0)
    at /build/buildd/amarok-2.2.0/obj-x86_64-linux-gnu/src/CollectionTreeItemModelBase.moc:87
#11 0x00007f873fde10f9 in QObject::event (this=0x2101280, e=0x1b08750) at kernel/qobject.cpp:1111
#12 0x00007f87406f1efc in QApplicationPrivate::notify_helper (this=0x12020b0, receiver=0x2101280, e=0x1b08750) at kernel/qapplication.cpp:4056
#13 0x00007f87406f91ce in QApplication::notify (this=0x7fffa65c6b80, receiver=0x2101280, e=0x1b08750) at kernel/qapplication.cpp:4021
#14 0x00007f8741b83ab6 in KApplication::notify (this=0x7fffa65c6b80, receiver=0x2101280, event=0x1b08750) at ../../kdeui/kernel/kapplication.cpp:302
#15 0x00007f873fdd1c2c in QCoreApplication::notifyInternal (this=0x7fffa65c6b80, receiver=0x2101280, event=0x1b08750) at kernel/qcoreapplication.cpp:610
#16 0x00007f873fdd280a in QCoreApplication::sendEvent (receiver=0x0, event_type=<value optimized out>, data=0x10e2f60) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:213
#17 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=<value optimized out>, data=0x10e2f60) at kernel/qcoreapplication.cpp:1247
#18 0x00007f873fdfa533 in QCoreApplication::sendPostedEvents (s=<value optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:218
#19 postEventSourceDispatch (s=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:210
#20 0x00007f873889dbbe in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#21 0x00007f87388a1588 in ?? () from /lib/libglib-2.0.so.0
#22 0x00007f87388a16b0 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#23 0x00007f873fdfa1a6 in QEventDispatcherGlib::processEvents (this=0x10e2b90, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:327
#24 0x00007f87407864be in QGuiEventDispatcherGlib::processEvents (this=0x142f6a0, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:202
#25 0x00007f873fdd0532 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#26 0x00007f873fdd0904 in QEventLoop::exec (this=0x7fffa65c6b10, flags=) at kernel/qeventloop.cpp:201
#27 0x00007f873fdd2ab9 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:888
#28 0x0000000000409ec6 in main (argc=<value optimized out>, argv=0x7fffa65c8928) at /build/buildd/amarok-2.2.0/src/main.cpp:225
The current source language is "auto; currently c".

Reported using DrKonqi