Application that crashed: amarok
Version of the application: 2.2.0
KDE Version: 4.3.5 (KDE 4.3.5)
Qt Version: 4.5.2
Operating System: Linux 2.6.31-20-generic i686
Distribution: Ubuntu 9.10

What I was doing when the application crashed:
Large Amarok player window: any Audio-CD track playing -> mouse pointer over forward-button > left mouse-key hit -> Amarok crashes (often)

 -- Backtrace:
Application: Amarok (amarok), signal: Segmentation fault
[Current thread is 1 (Thread 0xb77b2710 (LWP 4646))]

Thread 11 (Thread 0xb57a7b70 (LWP 4647)):
#0  0x006f4422 in __kernel_vsyscall ()
#1  0x009a8142 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0
#2  0x008c08d4 in pthread_cond_timedwait () from /lib/tls/i686/cmov/libc.so.6
#3  0x01c669ff in ?? () from /usr/lib/libxine.so.1
#4  0x009a380e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#5  0x008b38de in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 10 (Thread 0xb4fa6b70 (LWP 4648)):
#0  0x006f4422 in __kernel_vsyscall ()
#1  0x008a5c96 in poll () from /lib/tls/i686/cmov/libc.so.6
#2  0x0663d54b in g_poll () from /lib/libglib-2.0.so.0
#3  0x0663056b in ?? () from /lib/libglib-2.0.so.0
#4  0x06630863 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#5  0x00581067 in QEventDispatcherGlib::processEvents (this=0x8cef3f8, flags=...) at kernel/qeventdispatcher_glib.cpp:329
#6  0x00554c79 in QEventLoop::processEvents (this=0xb4fa62a4, flags=) at kernel/qeventloop.cpp:149
#7  0x005550ca in QEventLoop::exec (this=0xb4fa62a4, flags=...) at kernel/qeventloop.cpp:201
#8  0x00462b73 in QThread::exec (this=0x8d9c4e8) at thread/qthread.cpp:487
#9  0x036c620a in ?? () from /usr/lib/qt4/plugins/phonon_backend/phonon_xine.so
#10 0x00465e32 in QThreadPrivate::start (arg=0x8d9c4e8) at thread/qthread_unix.cpp:188
#11 0x009a380e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#12 0x008b38de in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 9 (Thread 0xb47a5b70 (LWP 4651)):
#0  0x006f4422 in __kernel_vsyscall ()
#1  0x008a5c96 in poll () from /lib/tls/i686/cmov/libc.so.6
#2  0x01dd9c3b in ?? () from /usr/lib/xine/plugins/1.26/xineplug_ao_out_alsa.so
#3  0x009a380e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#4  0x008b38de in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 8 (Thread 0xb3fa4b70 (LWP 4652)):
#0  0x006f4422 in __kernel_vsyscall ()
#1  0x009a7e15 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0
#2  0x008c087d in pthread_cond_wait () from /lib/tls/i686/cmov/libc.so.6
#3  0x01c775ee in ?? () from /usr/lib/libxine.so.1
#4  0x009a380e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#5  0x008b38de in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 7 (Thread 0xb35ffb70 (LWP 4653)):
#0  0x006f4422 in __kernel_vsyscall ()
#1  0x009a7e15 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0
#2  0x008c087d in pthread_cond_wait () from /lib/tls/i686/cmov/libc.so.6
#3  0x01c775ee in ?? () from /usr/lib/libxine.so.1
#4  0x009a380e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#5  0x008b38de in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 6 (Thread 0xb2dfeb70 (LWP 4654)):
#0  0x006f4422 in __kernel_vsyscall ()
#1  0x009a7e15 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0
#2  0x008c087d in pthread_cond_wait () from /lib/tls/i686/cmov/libc.so.6
#3  0x01c775ee in ?? () from /usr/lib/libxine.so.1
#4  0x009a380e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#5  0x008b38de in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 5 (Thread 0xb1f07b70 (LWP 4656)):
#0  0x006f4422 in __kernel_vsyscall ()
#1  0x009a7e15 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0
#2  0x008c087d in pthread_cond_wait () from /lib/tls/i686/cmov/libc.so.6
#3  0x00466e67 in QWaitConditionPrivate::wait (this=0x8cf0c40, mutex=0x92d3da0, time=4294967295) at thread/qwaitcondition_unix.cpp:87
#4  QWaitCondition::wait (this=0x8cf0c40, mutex=0x92d3da0, time=4294967295) at thread/qwaitcondition_unix.cpp:159
#5  0x006e7b30 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x8cf0c28, th=0x94b4838) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#6  0x006ea19c in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0x8c4b8b0, th=0x94b4838) at ../../../threadweaver/Weaver/WorkingHardState.cpp:80
#7  0x006e61fb in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0x8cf0c28, th=0x94b4838) at ../../../threadweaver/Weaver/WeaverImpl.cpp:356
#8  0x006ea292 in ThreadWeaver::WorkingHardState::applyForWork (this=0x8c4b8b0, th=0x94b4838) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#9  0x006e7db3 in ThreadWeaver::WeaverImpl::applyForWork (this=0x8cf0c28, th=0x94b4838, previous=0xa75da50) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#10 0x006e83be in ThreadWeaver::ThreadRunHelper::run (this=0xb1f072f4, parent=0x8cf0c28, th=0x94b4838) at ../../../threadweaver/Weaver/Thread.cpp:87
#11 0x006e89db in ThreadWeaver::Thread::run (this=0x94b4838) at ../../../threadweaver/Weaver/Thread.cpp:142
#12 0x00465e32 in QThreadPrivate::start (arg=0x94b4838) at thread/qthread_unix.cpp:188
#13 0x009a380e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#14 0x008b38de in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 4 (Thread 0xb0e1bb70 (LWP 4657)):
#0  0x006f4422 in __kernel_vsyscall ()
#1  0x009a7e15 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0
#2  0x008c087d in pthread_cond_wait () from /lib/tls/i686/cmov/libc.so.6
#3  0x00466e67 in QWaitConditionPrivate::wait (this=0x8cf0c40, mutex=0x92d3da0, time=4294967295) at thread/qwaitcondition_unix.cpp:87
#4  QWaitCondition::wait (this=0x8cf0c40, mutex=0x92d3da0, time=4294967295) at thread/qwaitcondition_unix.cpp:159
#5  0x006e7b30 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x8cf0c28, th=0x947f6a8) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#6  0x006ea19c in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0x8c4b8b0, th=0x947f6a8) at ../../../threadweaver/Weaver/WorkingHardState.cpp:80
#7  0x006e61fb in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0x8cf0c28, th=0x947f6a8) at ../../../threadweaver/Weaver/WeaverImpl.cpp:356
#8  0x006ea292 in ThreadWeaver::WorkingHardState::applyForWork (this=0x8c4b8b0, th=0x947f6a8) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#9  0x006e7db3 in ThreadWeaver::WeaverImpl::applyForWork (this=0x8cf0c28, th=0x947f6a8, previous=0x0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#10 0x006ea2b1 in ThreadWeaver::WorkingHardState::applyForWork (this=0x8c4b8b0, th=0x947f6a8) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#11 0x006e7db3 in ThreadWeaver::WeaverImpl::applyForWork (this=0x8cf0c28, th=0x947f6a8, previous=0x0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#12 0x006ea2b1 in ThreadWeaver::WorkingHardState::applyForWork (this=0x8c4b8b0, th=0x947f6a8) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#13 0x006e7db3 in ThreadWeaver::WeaverImpl::applyForWork (this=0x8cf0c28, th=0x947f6a8, previous=0x0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#14 0x006ea2b1 in ThreadWeaver::WorkingHardState::applyForWork (this=0x8c4b8b0, th=0x947f6a8) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#15 0x006e7db3 in ThreadWeaver::WeaverImpl::applyForWork (this=0x8cf0c28, th=0x947f6a8, previous=0x0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#16 0x006ea2b1 in ThreadWeaver::WorkingHardState::applyForWork (this=0x8c4b8b0, th=0x947f6a8) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#17 0x006e7db3 in ThreadWeaver::WeaverImpl::applyForWork (this=0x8cf0c28, th=0x947f6a8, previous=0x0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#18 0x006ea2b1 in ThreadWeaver::WorkingHardState::applyForWork (this=0x8c4b8b0, th=0x947f6a8) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#19 0x006e7db3 in ThreadWeaver::WeaverImpl::applyForWork (this=0x8cf0c28, th=0x947f6a8, previous=0x0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#20 0x006ea2b1 in ThreadWeaver::WorkingHardState::applyForWork (this=0x8c4b8b0, th=0x947f6a8) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#21 0x006e7db3 in ThreadWeaver::WeaverImpl::applyForWork (this=0x8cf0c28, th=0x947f6a8, previous=0x0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#22 0x006ea2b1 in ThreadWeaver::WorkingHardState::applyForWork (this=0x8c4b8b0, th=0x947f6a8) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#23 0x006e7db3 in ThreadWeaver::WeaverImpl::applyForWork (this=0x8cf0c28, th=0x947f6a8, previous=0x95eeb18) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#24 0x006e83be in ThreadWeaver::ThreadRunHelper::run (this=0xb0e1b2f4, parent=0x8cf0c28, th=0x947f6a8) at ../../../threadweaver/Weaver/Thread.cpp:87
#25 0x006e89db in ThreadWeaver::Thread::run (this=0x947f6a8) at ../../../threadweaver/Weaver/Thread.cpp:142
#26 0x00465e32 in QThreadPrivate::start (arg=0x947f6a8) at thread/qthread_unix.cpp:188
#27 0x009a380e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#28 0x008b38de in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 3 (Thread 0xb061ab70 (LWP 4658)):
#0  0x006f4422 in __kernel_vsyscall ()
#1  0x009a7e15 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0
#2  0x008c087d in pthread_cond_wait () from /lib/tls/i686/cmov/libc.so.6
#3  0x00466e67 in QWaitConditionPrivate::wait (this=0x8cf0c40, mutex=0x92d3da0, time=4294967295) at thread/qwaitcondition_unix.cpp:87
#4  QWaitCondition::wait (this=0x8cf0c40, mutex=0x92d3da0, time=4294967295) at thread/qwaitcondition_unix.cpp:159
#5  0x006e7b30 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x8cf0c28, th=0x9477210) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#6  0x006ea19c in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0x8c4b8b0, th=0x9477210) at ../../../threadweaver/Weaver/WorkingHardState.cpp:80
#7  0x006e61fb in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0x8cf0c28, th=0x9477210) at ../../../threadweaver/Weaver/WeaverImpl.cpp:356
#8  0x006ea292 in ThreadWeaver::WorkingHardState::applyForWork (this=0x8c4b8b0, th=0x9477210) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#9  0x006e7db3 in ThreadWeaver::WeaverImpl::applyForWork (this=0x8cf0c28, th=0x9477210, previous=0x0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#10 0x006ea2b1 in ThreadWeaver::WorkingHardState::applyForWork (this=0x8c4b8b0, th=0x9477210) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#11 0x006e7db3 in ThreadWeaver::WeaverImpl::applyForWork (this=0x8cf0c28, th=0x9477210, previous=0x0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#12 0x006ea2b1 in ThreadWeaver::WorkingHardState::applyForWork (this=0x8c4b8b0, th=0x9477210) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#13 0x006e7db3 in ThreadWeaver::WeaverImpl::applyForWork (this=0x8cf0c28, th=0x9477210, previous=0x0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#14 0x006ea2b1 in ThreadWeaver::WorkingHardState::applyForWork (this=0x8c4b8b0, th=0x9477210) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#15 0x006e7db3 in ThreadWeaver::WeaverImpl::applyForWork (this=0x8cf0c28, th=0x9477210, previous=0x0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#16 0x006ea2b1 in ThreadWeaver::WorkingHardState::applyForWork (this=0x8c4b8b0, th=0x9477210) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#17 0x006e7db3 in ThreadWeaver::WeaverImpl::applyForWork (this=0x8cf0c28, th=0x9477210, previous=0x0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#18 0x006ea2b1 in ThreadWeaver::WorkingHardState::applyForWork (this=0x8c4b8b0, th=0x9477210) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#19 0x006e7db3 in ThreadWeaver::WeaverImpl::applyForWork (this=0x8cf0c28, th=0x9477210, previous=0x0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#20 0x006ea2b1 in ThreadWeaver::WorkingHardState::applyForWork (this=0x8c4b8b0, th=0x9477210) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#21 0x006e7db3 in ThreadWeaver::WeaverImpl::applyForWork (this=0x8cf0c28, th=0x9477210, previous=0x92c2780) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#22 0x006e83be in ThreadWeaver::ThreadRunHelper::run (this=0xb061a2f4, parent=0x8cf0c28, th=0x9477210) at ../../../threadweaver/Weaver/Thread.cpp:87
#23 0x006e89db in ThreadWeaver::Thread::run (this=0x9477210) at ../../../threadweaver/Weaver/Thread.cpp:142
#24 0x00465e32 in QThreadPrivate::start (arg=0x9477210) at thread/qthread_unix.cpp:188
#25 0x009a380e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#26 0x008b38de in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 2 (Thread 0xafe19b70 (LWP 4659)):
#0  0x006f4422 in __kernel_vsyscall ()
#1  0x009a7e15 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0
#2  0x008c087d in pthread_cond_wait () from /lib/tls/i686/cmov/libc.so.6
#3  0x00466e67 in QWaitConditionPrivate::wait (this=0x8cf0c40, mutex=0x92d3da0, time=4294967295) at thread/qwaitcondition_unix.cpp:87
#4  QWaitCondition::wait (this=0x8cf0c40, mutex=0x92d3da0, time=4294967295) at thread/qwaitcondition_unix.cpp:159
#5  0x006e7b30 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x8cf0c28, th=0x94689f0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#6  0x006ea19c in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0x8c4b8b0, th=0x94689f0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:80
#7  0x006e61fb in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0x8cf0c28, th=0x94689f0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:356
#8  0x006ea292 in ThreadWeaver::WorkingHardState::applyForWork (this=0x8c4b8b0, th=0x94689f0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#9  0x006e7db3 in ThreadWeaver::WeaverImpl::applyForWork (this=0x8cf0c28, th=0x94689f0, previous=0x0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#10 0x006ea2b1 in ThreadWeaver::WorkingHardState::applyForWork (this=0x8c4b8b0, th=0x94689f0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#11 0x006e7db3 in ThreadWeaver::WeaverImpl::applyForWork (this=0x8cf0c28, th=0x94689f0, previous=0x0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#12 0x006ea2b1 in ThreadWeaver::WorkingHardState::applyForWork (this=0x8c4b8b0, th=0x94689f0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#13 0x006e7db3 in ThreadWeaver::WeaverImpl::applyForWork (this=0x8cf0c28, th=0x94689f0, previous=0x0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#14 0x006ea2b1 in ThreadWeaver::WorkingHardState::applyForWork (this=0x8c4b8b0, th=0x94689f0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#15 0x006e7db3 in ThreadWeaver::WeaverImpl::applyForWork (this=0x8cf0c28, th=0x94689f0, previous=0x0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#16 0x006ea2b1 in ThreadWeaver::WorkingHardState::applyForWork (this=0x8c4b8b0, th=0x94689f0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#17 0x006e7db3 in ThreadWeaver::WeaverImpl::applyForWork (this=0x8cf0c28, th=0x94689f0, previous=0x0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#18 0x006ea2b1 in ThreadWeaver::WorkingHardState::applyForWork (this=0x8c4b8b0, th=0x94689f0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#19 0x006e7db3 in ThreadWeaver::WeaverImpl::applyForWork (this=0x8cf0c28, th=0x94689f0, previous=0x0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#20 0x006ea2b1 in ThreadWeaver::WorkingHardState::applyForWork (this=0x8c4b8b0, th=0x94689f0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#21 0x006e7db3 in ThreadWeaver::WeaverImpl::applyForWork (this=0x8cf0c28, th=0x94689f0, previous=0x0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#22 0x006ea2b1 in ThreadWeaver::WorkingHardState::applyForWork (this=0x8c4b8b0, th=0x94689f0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#23 0x006e7db3 in ThreadWeaver::WeaverImpl::applyForWork (this=0x8cf0c28, th=0x94689f0, previous=0x0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#24 0x006ea2b1 in ThreadWeaver::WorkingHardState::applyForWork (this=0x8c4b8b0, th=0x94689f0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#25 0x006e7db3 in ThreadWeaver::WeaverImpl::applyForWork (this=0x8cf0c28, th=0x94689f0, previous=0x8d9c2e0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#26 0x006e83be in ThreadWeaver::ThreadRunHelper::run (this=0xafe192f4, parent=0x8cf0c28, th=0x94689f0) at ../../../threadweaver/Weaver/Thread.cpp:87
#27 0x006e89db in ThreadWeaver::Thread::run (this=0x94689f0) at ../../../threadweaver/Weaver/Thread.cpp:142
#28 0x00465e32 in QThreadPrivate::start (arg=0x94689f0) at thread/qthread_unix.cpp:188
#29 0x009a380e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#30 0x008b38de in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 1 (Thread 0xb77b2710 (LWP 4646)):
[KCrash Handler]
#6  0x0342c985 in ?? () from /usr/lib/xine/plugins/1.26/xineplug_inp_cdda.so
#7  0x01c6afb1 in xine_get_autoplay_mrls () from /usr/lib/libxine.so.1
#8  0x036e126f in ?? () from /usr/lib/qt4/plugins/phonon_backend/phonon_xine.so
#9  0x036e1ca1 in ?? () from /usr/lib/qt4/plugins/phonon_backend/phonon_xine.so
#10 0x036e2250 in ?? () from /usr/lib/qt4/plugins/phonon_backend/phonon_xine.so
#11 0x01331175 in Phonon::MediaObject::setCurrentSource (this=0x8cec8f0, newSource=...) at ../3rdparty/phonon/phonon/mediaobject.cpp:260
#12 0x011a606c in EngineController::playUrl (this=0x8ce1570, url=..., offset=0) at /build/buildd/amarok-2.2.0/src/EngineController.cpp:406
#13 0x011a653c in EngineController::play (this=0x8ce1570, track=..., offset=0) at /build/buildd/amarok-2.2.0/src/EngineController.cpp:362
#14 0x00edf2bb in Playlist::Actions::play (this=0x92c2d00, trackid=467121863186401577, now=true) at /build/buildd/amarok-2.2.0/src/playlist/PlaylistActions.cpp:211
#15 0x00edf747 in Playlist::Actions::requestUserNextTrack (this=0x92c2d00) at /build/buildd/amarok-2.2.0/src/playlist/PlaylistActions.cpp:142
#16 0x00edf77d in Playlist::Actions::next (this=0x92c2d00) at /build/buildd/amarok-2.2.0/src/playlist/PlaylistActions.cpp:226
#17 0x00e22a73 in Playlist::Actions::qt_metacall (this=0x92c2d00, _c=QMetaObject::InvokeMetaMethod, _id=9, _a=0xbf9953b8)
    at /build/buildd/amarok-2.2.0/obj-i486-linux-gnu/src/moc_PlaylistActions.cpp:88
#18 0x0056c263 in QMetaObject::activate (sender=0x92bad80, from_signal_index=5, to_signal_index=6, argv=0xbf9953b8) at kernel/qobject.cpp:3113
#19 0x0056c6d8 in QMetaObject::activate (sender=0x92bad80, m=0x54dce48, from_local_signal_index=1, to_local_signal_index=2, argv=0xbf9953b8) at kernel/qobject.cpp:3207
#20 0x04c749b1 in QAction::triggered (this=0x92bad80, _t1=false) at .moc/release-shared/moc_qaction.cpp:236
#21 0x04c75f32 in QAction::activate (this=0x92bad80, event=QAction::Trigger) at kernel/qaction.cpp:1160
#22 0x01277398 in QAction::trigger (this=0x92d6a00, event=0xbf995a7c) at /usr/include/qt4/QtGui/qaction.h:203
#23 MainControlsButton::mouseReleaseEvent (this=0x92d6a00, event=0xbf995a7c) at /build/buildd/amarok-2.2.0/src/widgets/MainControlsButton.cpp:129
#24 0x052868bc in QGraphicsItem::sceneEvent (this=0x92d6a00, event=0xbf995a7c) at graphicsview/qgraphicsitem.cpp:5030
#25 0x052a8e14 in QGraphicsScenePrivate::sendEvent (this=0x92d74a8, item=0x92d6a00, event=0xbf995a7c) at graphicsview/qgraphicsscene.cpp:1159
#26 0x052aa443 in QGraphicsScenePrivate::sendMouseEvent (this=0x92d74a8, mouseEvent=0xbf995a7c) at graphicsview/qgraphicsscene.cpp:1230
#27 0x052b5344 in QGraphicsScene::mouseReleaseEvent (this=0x92d7168, mouseEvent=0xbf995a7c) at graphicsview/qgraphicsscene.cpp:4445
#28 0x052b6f87 in QGraphicsScene::event (this=0x92d7168, event=0xbf995a7c) at graphicsview/qgraphicsscene.cpp:3808
#29 0x04c7af54 in QApplicationPrivate::notify_helper (this=0x8c47838, receiver=0x92d7168, e=0xbf995a7c) at kernel/qapplication.cpp:4056
#30 0x04c8267c in QApplication::notify (this=0xbf997a7c, receiver=0x92d7168, e=0xbf995a7c) at kernel/qapplication.cpp:3603
#31 0x00b9825a in KApplication::notify (this=0xbf997a7c, receiver=0x92d7168, event=0xbf995a7c) at ../../kdeui/kernel/kapplication.cpp:302
#32 0x005566cb in QCoreApplication::notifyInternal (this=0xbf997a7c, receiver=0x92d7168, event=0xbf995a7c) at kernel/qcoreapplication.cpp:610
#33 0x052c8b1e in QCoreApplication::sendEvent (this=0x92d5678, event=0xbf9960a0) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:213
#34 QGraphicsView::mouseReleaseEvent (this=0x92d5678, event=0xbf9960a0) at graphicsview/qgraphicsview.cpp:3382
#35 0x04cd0012 in QWidget::event (this=0x92d5678, event=0xbf9960a0) at kernel/qwidget.cpp:7549
#36 0x0507f633 in QFrame::event (this=0x92d5678, e=0xbf9960a0) at widgets/qframe.cpp:559
#37 0x0511e494 in QAbstractScrollArea::viewportEvent (this=0x2, e=0x30) at widgets/qabstractscrollarea.cpp:962
#38 0x052c851f in QGraphicsView::viewportEvent (this=0x92d5678, event=0xbf9960a0) at graphicsview/qgraphicsview.cpp:2919
#39 0x05120a95 in QAbstractScrollAreaPrivate::viewportEvent (this=0x92d70a8, o=0x92d7150, e=0xbf9960a0) at widgets/qabstractscrollarea_p.h:100
#40 QAbstractScrollAreaFilter::eventFilter (this=0x92d70a8, o=0x92d7150, e=0xbf9960a0) at widgets/qabstractscrollarea_p.h:111
#41 0x0055583a in QCoreApplicationPrivate::sendThroughObjectEventFilters (this=0x8c47838, receiver=0x92d7150, event=0xbf9960a0) at kernel/qcoreapplication.cpp:726
#42 0x04c7af2c in QApplicationPrivate::notify_helper (this=0x8c47838, receiver=0x92d7150, e=0xbf9960a0) at kernel/qapplication.cpp:4052
#43 0x04c83033 in QApplication::notify (this=0xbf997a7c, receiver=0x92d7150, e=0xbf9960a0) at kernel/qapplication.cpp:3758
#44 0x00b9825a in KApplication::notify (this=0xbf997a7c, receiver=0x92d7150, event=0xbf9960a0) at ../../kdeui/kernel/kapplication.cpp:302
#45 0x005566cb in QCoreApplication::notifyInternal (this=0xbf997a7c, receiver=0x92d7150, event=0xbf9960a0) at kernel/qcoreapplication.cpp:610
#46 0x04c81f6e in QCoreApplication::sendSpontaneousEvent (receiver=0x92d7150, event=0xbf9960a0, alienWidget=0x92d7150, nativeWidget=0x8c49500, buttonDown=0x54f5aa0, lastMouseReceiver=...)
    at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:216
#47 QApplicationPrivate::sendMouseEvent (receiver=0x92d7150, event=0xbf9960a0, alienWidget=0x92d7150, nativeWidget=0x8c49500, buttonDown=0x54f5aa0, lastMouseReceiver=...)
    at kernel/qapplication.cpp:2924
#48 0x04cf07c0 in QETWidget::translateMouseEvent (this=0x8c49500, event=0xbf9976ec) at kernel/qapplication_x11.cpp:4409
#49 0x04cefc4b in QApplication::x11ProcessEvent (this=0xbf997a7c, event=0xbf9976ec) at kernel/qapplication_x11.cpp:3428
#50 0x04d1c502 in x11EventSourceDispatch (s=0x8c4e068, callback=0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#51 0x0662ce88 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#52 0x06630730 in ?? () from /lib/libglib-2.0.so.0
#53 0x06630863 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#54 0x0058102c in QEventDispatcherGlib::processEvents (this=0x8b8dbf0, flags=...) at kernel/qeventdispatcher_glib.cpp:327
#55 0x04d1bbe5 in QGuiEventDispatcherGlib::processEvents (this=0x8b8dbf0, flags=...) at kernel/qguieventdispatcher_glib.cpp:202
#56 0x00554c79 in QEventLoop::processEvents (this=0xbf9979e4, flags=) at kernel/qeventloop.cpp:149
#57 0x005550ca in QEventLoop::exec (this=0xbf9979e4, flags=...) at kernel/qeventloop.cpp:201
#58 0x0055753f in QCoreApplication::exec () at kernel/qcoreapplication.cpp:888
#59 0x04c7add7 in QApplication::exec () at kernel/qapplication.cpp:3525
#60 0x08051e49 in main (argc=1, argv=0xbf998284) at /build/buildd/amarok-2.2.0/src/main.cpp:225

This bug may be a duplicate of or related to bug 211221

Reported using DrKonqi