This backtrace appears to be of no use.
This is probably because your packages are built in a way which prevents creation of proper backtraces, or the stack frame was seriously corrupted in the crash.

Using host libthread_db library "/lib/libthread_db.so.1".
[Thread debugging using libthread_db enabled]
[New Thread 0x7f255f23f780 (LWP 20176)]
[New Thread 0x4c2c0950 (LWP 32662)]
[New Thread 0x4b2be950 (LWP 20224)]
[New Thread 0x4aabd950 (LWP 20223)]
[New Thread 0x4a2bc950 (LWP 20222)]
[New Thread 0x49abb950 (LWP 20221)]
[New Thread 0x492ba950 (LWP 20218)]
[New Thread 0x40aa6950 (LWP 20217)]
[New Thread 0x48ab9950 (LWP 20216)]
[New Thread 0x482b8950 (LWP 20215)]
[New Thread 0x47ab7950 (LWP 20210)]
[New Thread 0x472b6950 (LWP 20209)]
[New Thread 0x46ab5950 (LWP 20195)]
[New Thread 0x462b4950 (LWP 20194)]
[New Thread 0x45ab3950 (LWP 20193)]
[New Thread 0x452b2950 (LWP 20192)]
[New Thread 0x442b0950 (LWP 20190)]
[New Thread 0x43aaf950 (LWP 20189)]
[New Thread 0x432ae950 (LWP 20188)]
[New Thread 0x42aad950 (LWP 20187)]
[New Thread 0x412b3950 (LWP 20185)]
[New Thread 0x422ac950 (LWP 20184)]
0x00007f255ea0d6a6 in pthread_cond_wait@@GLIBC_2.3.2 ()
from /lib64/libpthread.so.0
[Current thread is 0 (LWP 20176)]

Thread 22 (Thread 0x422ac950 (LWP 20184)):
#0  0x00007f255ea0d897 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f254d3754b5 in ?? () from /usr/lib/libxine.so.1
#2  0x00007f255ea09047 in start_thread (arg=<value optimized out>) at pthread_create.c:296
#3  0x00007f255333728d in clone () from /lib64/libc.so.6
#4  0x0000000000000000 in ?? ()

Thread 21 (Thread 0x412b3950 (LWP 20185)):
#0  0x00007f2552bc7e66 in g_main_context_check () from /usr/lib/libglib-2.0.so.0
#1  0x00007f2552e67d80 in ?? () from /usr/lib/libglib-2.0.so.0
#2  0x0000000000000003 in ?? ()
#3  0x00000000412b4000 in ?? ()
#4  0x00007f2552bc8a4b in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#5  0x00007f255eda39a8 in QEventDispatcherGlib::processEvents (this=0x7563e0, flags=@0x412b2e90) at kernel/qeventdispatcher_glib.cpp:327
#6  0x00007f255ed739fc in QEventLoop::processEvents (this=0x412b2f40, flags=@0x412b2ef0) at kernel/qeventloop.cpp:149
#7  0x00007f255ed73bf7 in QEventLoop::exec (this=0x412b2f40, flags=@0x412b2f50) at kernel/qeventloop.cpp:196
#8  0x00007f255ec87b02 in QThread::exec (this=0x752c90) at thread/qthread.cpp:464
#9  0x00007f254d5ca11a in Phonon::Xine::XineThread::run (this=0x752c90) at /home/kde4/src/kdebase/runtime/phonon/xine/xinethread.cpp:141
#10 0x00007f255ec8b695 in QThreadPrivate::start (arg=0x752c90) at thread/qthread_unix.cpp:191
#11 0x00007f255ea09047 in start_thread (arg=<value optimized out>) at pthread_create.c:296
#12 0x00007f255333728d in clone () from /lib64/libc.so.6
#13 0x0000000000000000 in ?? ()

Thread 20 (Thread 0x42aad950 (LWP 20187)):
#0  0x00007f255ea0d6a6 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f2548168da5 in os_event_wait_low () from /home/kde4/kde/lib/kde4/libamarok_collection-sqlcollection.so
#2  0x00007f25481674a4 in os_aio_simulated_handle () from /home/kde4/kde/lib/kde4/libamarok_collection-sqlcollection.so
#3  0x00007f2548122eb3 in fil_aio_wait () from /home/kde4/kde/lib/kde4/libamarok_collection-sqlcollection.so
#4  0x00007f2547fc380d in io_handler_thread () from /home/kde4/kde/lib/kde4/libamarok_collection-sqlcollection.so
#5  0x00007f255ea09047 in start_thread (arg=<value optimized out>) at pthread_create.c:296
#6  0x00007f255333728d in clone () from /lib64/libc.so.6
#7  0x0000000000000000 in ?? ()

Thread 19 (Thread 0x432ae950 (LWP 20188)):
#0  0x00007f255ea0d6a6 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f2548168da5 in os_event_wait_low () from /home/kde4/kde/lib/kde4/libamarok_collection-sqlcollection.so
#2  0x00007f25481674a4 in os_aio_simulated_handle () from /home/kde4/kde/lib/kde4/libamarok_collection-sqlcollection.so
#3  0x00007f2548122eb3 in fil_aio_wait () from /home/kde4/kde/lib/kde4/libamarok_collection-sqlcollection.so
#4  0x00007f2547fc380d in io_handler_thread () from /home/kde4/kde/lib/kde4/libamarok_collection-sqlcollection.so
#5  0x00007f255ea09047 in start_thread (arg=<value optimized out>) at pthread_create.c:296
#6  0x00007f255333728d in clone () from /lib64/libc.so.6
#7  0x0000000000000000 in ?? ()

Thread 18 (Thread 0x43aaf950 (LWP 20189)):
#0  0x00007f255ea0d6a6 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f2548168da5 in os_event_wait_low () from /home/kde4/kde/lib/kde4/libamarok_collection-sqlcollection.so
#2  0x00007f25481674a4 in os_aio_simulated_handle () from /home/kde4/kde/lib/kde4/libamarok_collection-sqlcollection.so
#3  0x00007f2548122eb3 in fil_aio_wait () from /home/kde4/kde/lib/kde4/libamarok_collection-sqlcollection.so
#4  0x00007f2547fc380d in io_handler_thread () from /home/kde4/kde/lib/kde4/libamarok_collection-sqlcollection.so
#5  0x00007f255ea09047 in start_thread (arg=<value optimized out>) at pthread_create.c:296
#6  0x00007f255333728d in clone () from /lib64/libc.so.6
#7  0x0000000000000000 in ?? ()

Thread 17 (Thread 0x442b0950 (LWP 20190)):
#0  0x00007f255ea0d6a6 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f2548168da5 in os_event_wait_low () from /home/kde4/kde/lib/kde4/libamarok_collection-sqlcollection.so
#2  0x00007f25481674a4 in os_aio_simulated_handle () from /home/kde4/kde/lib/kde4/libamarok_collection-sqlcollection.so
#3  0x00007f2548122eb3 in fil_aio_wait () from /home/kde4/kde/lib/kde4/libamarok_collection-sqlcollection.so
#4  0x00007f2547fc380d in io_handler_thread () from /home/kde4/kde/lib/kde4/libamarok_collection-sqlcollection.so
#5  0x00007f255ea09047 in start_thread (arg=<value optimized out>) at pthread_create.c:296
#6  0x00007f255333728d in clone () from /lib64/libc.so.6
#7  0x0000000000000000 in ?? ()

Thread 16 (Thread 0x452b2950 (LWP 20192)):
#0  0x00007f25533310c2 in select () from /lib64/libc.so.6
#1  0x00007f25481691db in os_thread_sleep () from /home/kde4/kde/lib/kde4/libamarok_collection-sqlcollection.so
#2  0x00007f2547fc16fa in srv_lock_timeout_and_monitor_thread () from /home/kde4/kde/lib/kde4/libamarok_collection-sqlcollection.so
#3  0x00007f255ea09047 in start_thread (arg=<value optimized out>) at pthread_create.c:296
#4  0x00007f255333728d in clone () from /lib64/libc.so.6
#5  0x0000000000000000 in ?? ()

Thread 15 (Thread 0x45ab3950 (LWP 20193)):
#0  0x00007f25533310c2 in select () from /lib64/libc.so.6
#1  0x00007f25481691db in os_thread_sleep () from /home/kde4/kde/lib/kde4/libamarok_collection-sqlcollection.so
#2  0x00007f2547fc1d8a in srv_error_monitor_thread () from /home/kde4/kde/lib/kde4/libamarok_collection-sqlcollection.so
#3  0x00007f255ea09047 in start_thread (arg=<value optimized out>) at pthread_create.c:296
#4  0x00007f255333728d in clone () from /lib64/libc.so.6
#5  0x0000000000000000 in ?? ()
Current language:  auto; currently c

Thread 14 (Thread 0x462b4950 (LWP 20194)):
#0  0x00007f255ea0d6a6 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f2548168da5 in os_event_wait_low () from /home/kde4/kde/lib/kde4/libamarok_collection-sqlcollection.so
#2  0x00007f2547fc29de in srv_master_thread () from /home/kde4/kde/lib/kde4/libamarok_collection-sqlcollection.so
#3  0x00007f255ea09047 in start_thread (arg=<value optimized out>) at pthread_create.c:296
#4  0x00007f255333728d in clone () from /lib64/libc.so.6
#5  0x0000000000000000 in ?? ()

Thread 13 (Thread 0x46ab5950 (LWP 20195)):
#0  0x00007f25533310c2 in select () from /lib64/libc.so.6
#1  0x00007f255ed596fc in QProcessManager::run (this=0x63e390) at io/qprocess_unix.cpp:307
#2  0x00007f255ec8b695 in QThreadPrivate::start (arg=0x63e390) at thread/qthread_unix.cpp:191
#3  0x00007f255ea09047 in start_thread (arg=<value optimized out>) at pthread_create.c:296
#4  0x00007f255333728d in clone () from /lib64/libc.so.6
#5  0x0000000000000000 in ?? ()

Thread 12 (Thread 0x472b6950 (LWP 20209)):
#0  0x00007f255ea0fc8b in read () from /lib64/libpthread.so.0
#1  0x00007f2550202ca5 in ?? () from /usr/lib/libasound.so.2
#2  0x00007f25501fe1be in snd_hctl_handle_events () from /usr/lib/libasound.so.2
#3  0x00007f2550207605 in snd_mixer_handle_events () from /usr/lib/libasound.so.2
#4  0x00007f253d64693b in ?? () from /usr/lib64/xine/plugins/1.24/xineplug_ao_out_alsa.so
#5  0x00007f255ea09047 in start_thread (arg=<value optimized out>) at pthread_create.c:296
#6  0x00007f255333728d in clone () from /lib64/libc.so.6
#7  0x0000000000000000 in ?? ()

Thread 11 (Thread 0x47ab7950 (LWP 20210)):
#0  0x00007f255ea0d6a6 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f254d3827dd in ?? () from /usr/lib/libxine.so.1
#2  0x00007f254d38361a in ?? () from /usr/lib/libxine.so.1
#3  0x00007f255ea09047 in start_thread (arg=<value optimized out>) at pthread_create.c:296
#4  0x00007f255333728d in clone () from /lib64/libc.so.6
#5  0x0000000000000000 in ?? ()

Thread 10 (Thread 0x482b8950 (LWP 20215)):
#0  0x00007f255ea0d6a6 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f255ec8be9b in QWaitConditionPrivate::wait (this=0x854150, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:88
#2  0x00007f255ec8b9fb in QWaitCondition::wait (this=0x2162da8, mutex=0x20cd280, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:160
#3  0x00007f2558ed2f81 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x2162d80, th=0x20ba7c0) at /home/kde4/src/kdelibs/threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007f2558ed76a7 in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0x1ccbe80, th=0x20ba7c0) at /home/kde4/src/kdelibs/threadweaver/Weaver/WorkingHardState.cpp:80
#5  0x00007f2558ed26ca in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0x2162d80, th=0x20ba7c0) at /home/kde4/src/kdelibs/threadweaver/Weaver/WeaverImpl.cpp:356
#6  0x00007f2558ed779f in ThreadWeaver::WorkingHardState::applyForWork (this=0x1ccbe80, th=0x20ba7c0) at /home/kde4/src/kdelibs/threadweaver/Weaver/WorkingHardState.cpp:71
#7  0x00007f2558ed31bb in ThreadWeaver::WeaverImpl::applyForWork (this=0x2162d80, th=0x20ba7c0, previous=0x0) at /home/kde4/src/kdelibs/threadweaver/Weaver/WeaverImpl.cpp:351
#8  0x00007f2558ed77c2 in ThreadWeaver::WorkingHardState::applyForWork (this=0x1ccbe80, th=0x20ba7c0) at /home/kde4/src/kdelibs/threadweaver/Weaver/WorkingHardState.cpp:74
#9  0x00007f2558ed31bb in ThreadWeaver::WeaverImpl::applyForWork (this=0x2162d80, th=0x20ba7c0, previous=0x0) at /home/kde4/src/kdelibs/threadweaver/Weaver/WeaverImpl.cpp:351
#10 0x00007f2558ed77c2 in ThreadWeaver::WorkingHardState::applyForWork (this=0x1ccbe80, th=0x20ba7c0) at /home/kde4/src/kdelibs/threadweaver/Weaver/WorkingHardState.cpp:74
#11 0x00007f2558ed31bb in ThreadWeaver::WeaverImpl::applyForWork (this=0x2162d80, th=0x20ba7c0, previous=0x0) at /home/kde4/src/kdelibs/threadweaver/Weaver/WeaverImpl.cpp:351
#12 0x00007f2558ed77c2 in ThreadWeaver::WorkingHardState::applyForWork (this=0x1ccbe80, th=0x20ba7c0) at /home/kde4/src/kdelibs/threadweaver/Weaver/WorkingHardState.cpp:74
#13 0x00007f2558ed31bb in ThreadWeaver::WeaverImpl::applyForWork (this=0x2162d80, th=0x20ba7c0, previous=0x4f6cd40) at /home/kde4/src/kdelibs/threadweaver/Weaver/WeaverImpl.cpp:351
#14 0x00007f2558ed5a32 in ThreadWeaver::ThreadRunHelper::run (this=0x482b7fd0, parent=0x2162d80, th=0x20ba7c0) at /home/kde4/src/kdelibs/threadweaver/Weaver/Thread.cpp:87
#15 0x00007f2558ed5b91 in ThreadWeaver::Thread::run (this=0x20ba7c0) at /home/kde4/src/kdelibs/threadweaver/Weaver/Thread.cpp:142
#16 0x00007f255ec8b695 in QThreadPrivate::start (arg=0x20ba7c0) at thread/qthread_unix.cpp:191
#17 0x00007f255ea09047 in start_thread (arg=<value optimized out>) at pthread_create.c:296
#18 0x00007f255333728d in clone () from /lib64/libc.so.6
#19 0x0000000000000000 in ?? ()

Thread 9 (Thread 0x48ab9950 (LWP 20216)):
#0  0x00007f255ea0d6a6 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f255ec8be9b in QWaitConditionPrivate::wait (this=0x854150, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:88
#2  0x00007f255ec8b9fb in QWaitCondition::wait (this=0x2162da8, mutex=0x20cd280, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:160
#3  0x00007f2558ed2f81 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x2162d80, th=0x20405d0) at /home/kde4/src/kdelibs/threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007f2558ed76a7 in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0x1ccbe80, th=0x20405d0) at /home/kde4/src/kdelibs/threadweaver/Weaver/WorkingHardState.cpp:80
#5  0x00007f2558ed26ca in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0x2162d80, th=0x20405d0) at /home/kde4/src/kdelibs/threadweaver/Weaver/WeaverImpl.cpp:356
#6  0x00007f2558ed779f in ThreadWeaver::WorkingHardState::applyForWork (this=0x1ccbe80, th=0x20405d0) at /home/kde4/src/kdelibs/threadweaver/Weaver/WorkingHardState.cpp:71
#7  0x00007f2558ed31bb in ThreadWeaver::WeaverImpl::applyForWork (this=0x2162d80, th=0x20405d0, previous=0x0) at /home/kde4/src/kdelibs/threadweaver/Weaver/WeaverImpl.cpp:351
#8  0x00007f2558ed77c2 in ThreadWeaver::WorkingHardState::applyForWork (this=0x1ccbe80, th=0x20405d0) at /home/kde4/src/kdelibs/threadweaver/Weaver/WorkingHardState.cpp:74
#9  0x00007f2558ed31bb in ThreadWeaver::WeaverImpl::applyForWork (this=0x2162d80, th=0x20405d0, previous=0x7f254001c0d0) at /home/kde4/src/kdelibs/threadweaver/Weaver/WeaverImpl.cpp:351
#10 0x00007f2558ed5a32 in ThreadWeaver::ThreadRunHelper::run (this=0x48ab8fd0, parent=0x2162d80, th=0x20405d0) at /home/kde4/src/kdelibs/threadweaver/Weaver/Thread.cpp:87
#11 0x00007f2558ed5b91 in ThreadWeaver::Thread::run (this=0x20405d0) at /home/kde4/src/kdelibs/threadweaver/Weaver/Thread.cpp:142
#12 0x00007f255ec8b695 in QThreadPrivate::start (arg=0x20405d0) at thread/qthread_unix.cpp:191
#13 0x00007f255ea09047 in start_thread (arg=<value optimized out>) at pthread_create.c:296
#14 0x00007f255333728d in clone () from /lib64/libc.so.6
#15 0x0000000000000000 in ?? ()

Thread 8 (Thread 0x40aa6950 (LWP 20217)):
#0  0x00007f255ea0d6a6 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f255ec8be9b in QWaitConditionPrivate::wait (this=0x854150, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:88
#2  0x00007f255ec8b9fb in QWaitCondition::wait (this=0x2162da8, mutex=0x20cd280, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:160
#3  0x00007f2558ed2f81 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x2162d80, th=0x20fd9f0) at /home/kde4/src/kdelibs/threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007f2558ed76a7 in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0x1ccbe80, th=0x20fd9f0) at /home/kde4/src/kdelibs/threadweaver/Weaver/WorkingHardState.cpp:80
#5  0x00007f2558ed26ca in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0x2162d80, th=0x20fd9f0) at /home/kde4/src/kdelibs/threadweaver/Weaver/WeaverImpl.cpp:356
#6  0x00007f2558ed779f in ThreadWeaver::WorkingHardState::applyForWork (this=0x1ccbe80, th=0x20fd9f0) at /home/kde4/src/kdelibs/threadweaver/Weaver/WorkingHardState.cpp:71
#7  0x00007f2558ed31bb in ThreadWeaver::WeaverImpl::applyForWork (this=0x2162d80, th=0x20fd9f0, previous=0x0) at /home/kde4/src/kdelibs/threadweaver/Weaver/WeaverImpl.cpp:351
#8  0x00007f2558ed77c2 in ThreadWeaver::WorkingHardState::applyForWork (this=0x1ccbe80, th=0x20fd9f0) at /home/kde4/src/kdelibs/threadweaver/Weaver/WorkingHardState.cpp:74
#9  0x00007f2558ed31bb in ThreadWeaver::WeaverImpl::applyForWork (this=0x2162d80, th=0x20fd9f0, previous=0x0) at /home/kde4/src/kdelibs/threadweaver/Weaver/WeaverImpl.cpp:351
#10 0x00007f2558ed77c2 in ThreadWeaver::WorkingHardState::applyForWork (this=0x1ccbe80, th=0x20fd9f0) at /home/kde4/src/kdelibs/threadweaver/Weaver/WorkingHardState.cpp:74
#11 0x00007f2558ed31bb in ThreadWeaver::WeaverImpl::applyForWork (this=0x2162d80, th=0x20fd9f0, previous=0x529f5e0) at /home/kde4/src/kdelibs/threadweaver/Weaver/WeaverImpl.cpp:351
#12 0x00007f2558ed5a32 in ThreadWeaver::ThreadRunHelper::run (this=0x40aa5fd0, parent=0x2162d80, th=0x20fd9f0) at /home/kde4/src/kdelibs/threadweaver/Weaver/Thread.cpp:87
#13 0x00007f2558ed5b91 in ThreadWeaver::Thread::run (this=0x20fd9f0) at /home/kde4/src/kdelibs/threadweaver/Weaver/Thread.cpp:142
#14 0x00007f255ec8b695 in QThreadPrivate::start (arg=0x20fd9f0) at thread/qthread_unix.cpp:191
#15 0x00007f255ea09047 in start_thread (arg=<value optimized out>) at pthread_create.c:296
#16 0x00007f255333728d in clone () from /lib64/libc.so.6
#17 0x0000000000000000 in ?? ()

Thread 7 (Thread 0x492ba950 (LWP 20218)):
#0  0x00007f255ea0d6a6 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f255ec8be9b in QWaitConditionPrivate::wait (this=0x854150, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:88
#2  0x00007f255ec8b9fb in QWaitCondition::wait (this=0x2162da8, mutex=0x20cd280, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:160
#3  0x00007f2558ed2f81 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x2162d80, th=0x1af2880) at /home/kde4/src/kdelibs/threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007f2558ed76a7 in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0x1ccbe80, th=0x1af2880) at /home/kde4/src/kdelibs/threadweaver/Weaver/WorkingHardState.cpp:80
#5  0x00007f2558ed26ca in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0x2162d80, th=0x1af2880) at /home/kde4/src/kdelibs/threadweaver/Weaver/WeaverImpl.cpp:356
#6  0x00007f2558ed779f in ThreadWeaver::WorkingHardState::applyForWork (this=0x1ccbe80, th=0x1af2880) at /home/kde4/src/kdelibs/threadweaver/Weaver/WorkingHardState.cpp:71
#7  0x00007f2558ed31bb in ThreadWeaver::WeaverImpl::applyForWork (this=0x2162d80, th=0x1af2880, previous=0x4e93e10) at /home/kde4/src/kdelibs/threadweaver/Weaver/WeaverImpl.cpp:351
#8  0x00007f2558ed5a32 in ThreadWeaver::ThreadRunHelper::run (this=0x492b9fd0, parent=0x2162d80, th=0x1af2880) at /home/kde4/src/kdelibs/threadweaver/Weaver/Thread.cpp:87
#9  0x00007f2558ed5b91 in ThreadWeaver::Thread::run (this=0x1af2880) at /home/kde4/src/kdelibs/threadweaver/Weaver/Thread.cpp:142
#10 0x00007f255ec8b695 in QThreadPrivate::start (arg=0x1af2880) at thread/qthread_unix.cpp:191
#11 0x00007f255ea09047 in start_thread (arg=<value optimized out>) at pthread_create.c:296
#12 0x00007f255333728d in clone () from /lib64/libc.so.6
#13 0x0000000000000000 in ?? ()

Thread 6 (Thread 0x49abb950 (LWP 20221)):
#0  0x00007f25533310c2 in select () from /lib64/libc.so.6
#1  0x00007f254d397f44 in xine_usec_sleep () from /usr/lib/libxine.so.1
#2  0x00007f254d381260 in ?? () from /usr/lib/libxine.so.1
#3  0x00007f255ea09047 in start_thread (arg=<value optimized out>) at pthread_create.c:296
#4  0x00007f255333728d in clone () from /lib64/libc.so.6
#5  0x0000000000000000 in ?? ()

Thread 5 (Thread 0x4a2bc950 (LWP 20222)):
#0  0x00007f25533097e1 in nanosleep () from /lib64/libc.so.6
#1  0x00007f2553309604 in __sleep (seconds=<value optimized out>) at ../sysdeps/unix/sysv/linux/sleep.c:138
#2  0x00007f255cb987fe in KCrash::startDrKonqi (argv=0x4a2bba40, argc=17) at /home/kde4/src/kdelibs/kdeui/util/kcrash.cpp:412
#3  0x00007f255cb9904e in KCrash::defaultCrashHandler (sig=11) at /home/kde4/src/kdelibs/kdeui/util/kcrash.cpp:337
#4  <signal handler called>
#5  0x0000000000000000 in ?? ()
#6  0x00007f254d37dee4 in ?? () from /usr/lib/libxine.so.1
#7  0x00007f255ea09047 in start_thread (arg=<value optimized out>) at pthread_create.c:296
#8  0x00007f255333728d in clone () from /lib64/libc.so.6
#9  0x0000000000000000 in ?? ()

Thread 4 (Thread 0x4aabd950 (LWP 20223)):
#0  0x00007f255ea0d897 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f254d37e9e7 in ?? () from /usr/lib/libxine.so.1
#2  0x00007f255ea09047 in start_thread (arg=<value optimized out>) at pthread_create.c:296
#3  0x00007f255333728d in clone () from /lib64/libc.so.6
#4  0x0000000000000000 in ?? ()

Thread 3 (Thread 0x4b2be950 (LWP 20224)):
#0  0x00007f255ea0d6a6 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f254d38654b in xine_event_wait () from /usr/lib/libxine.so.1
#2  0x00007f254d3865c5 in ?? () from /usr/lib/libxine.so.1
#3  0x00007f255ea09047 in start_thread (arg=<value optimized out>) at pthread_create.c:296
#4  0x00007f255333728d in clone () from /lib64/libc.so.6
#5  0x0000000000000000 in ?? ()

Thread 2 (Thread 0x4c2c0950 (LWP 32662)):
#0  0x00007f255ea0d6a6 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f254d38a63f in ?? () from /usr/lib/libxine.so.1
#2  0x00007f255ea09047 in start_thread (arg=<value optimized out>) at pthread_create.c:296
#3  0x00007f255333728d in clone () from /lib64/libc.so.6
#4  0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7f255f23f780 (LWP 20176)):
#0  0x00007f255ea0d6a6 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f255ec8be9b in QWaitConditionPrivate::wait (this=0x753d00, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:88
#2  0x00007f255ec8b9fb in QWaitCondition::wait (this=0x7546b8, mutex=0x754698, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:160
#3  0x00007f254d5cdc52 in Phonon::Xine::XineStream::closeBlocking (this=0x754620) at /home/kde4/src/kdebase/runtime/phonon/xine/xinestream.cpp:1441
#4  0x00007f254d5e15ab in ~MediaObject (this=0x754410) at /home/kde4/src/kdebase/runtime/phonon/xine/mediaobject.cpp:112
#5  0x00007f255baf8973 in Phonon::MediaNodePrivate::deleteBackendObject (this=0x6f8350) at /home/kde4/src/kdesupport/phonon/phonon/medianode.cpp:81
#6  0x00007f255bb06fe7 in ~FactoryPrivate (this=0x6f7230) at /home/kde4/src/kdesupport/phonon/phonon/factory.cpp:180
#7  0x00007f255bb0635d in destroy () at /home/kde4/src/kdesupport/phonon/phonon/factory.cpp:84
#8  0x00007f255bb03a1f in ~CleanUpGlobalStatic (this=0x7f255bd2ffe0) at /home/kde4/src/kdesupport/phonon/phonon/globalstatic_p.h:55
#9  0x00007f255bb062ec in __tcf_0 () at /home/kde4/src/kdesupport/phonon/phonon/factory.cpp:84
#10 0x00007f25532a99e9 in *__GI_exit (status=1) at exit.c:75
#11 0x00007f25545f6cab in qt_xio_errhandler () at kernel/qapplication_x11.cpp:590
#12 0x00007f255cb2ea37 in KApplication::xioErrhandler (this=0x7fff67294070, dpy=0x64fdc0) at /home/kde4/src/kdelibs/kdeui/kernel/kapplication.cpp:413
#13 0x00007f255cb2ea65 in kde_xio_errhandler (dpy=0x64fdc0) at /home/kde4/src/kdelibs/kdeui/kernel/kapplication.cpp:130
#14 0x00007f2557c2c6f4 in _XIOError () from /usr/lib/libX11.so.6
#15 0x00007f2557c33755 in ?? () from /usr/lib/libX11.so.6
#16 0x00007f2557c33e06 in _XEventsQueued () from /usr/lib/libX11.so.6
#17 0x00007f2557c1dc5e in XEventsQueued () from /usr/lib/libX11.so.6
#18 0x00007f255462a758 in x11EventSourceCheck (s=0x63e030) at kernel/qguieventdispatcher_glib.cpp:89
#19 0x00007f2552bc7f7a in g_main_context_check () from /usr/lib/libglib-2.0.so.0
#20 0x00007f2552bc82c2 in ?? () from /usr/lib/libglib-2.0.so.0
#21 0x00007f2552bc8a4b in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#22 0x00007f255eda398a in QEventDispatcherGlib::processEvents (this=0x639f90, flags=@0x7fff67293ef0) at kernel/qeventdispatcher_glib.cpp:325
#23 0x00007f255462a2db in QGuiEventDispatcherGlib::processEvents (this=0x639f90, flags=@0x7fff67293f50) at kernel/qguieventdispatcher_glib.cpp:204
#24 0x00007f255ed739fc in QEventLoop::processEvents (this=0x7fff67294000, flags=@0x7fff67293fb0) at kernel/qeventloop.cpp:149
#25 0x00007f255ed73bf7 in QEventLoop::exec (this=0x7fff67294000, flags=@0x7fff67294010) at kernel/qeventloop.cpp:196
#26 0x00007f255ed772f2 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:851
#27 0x00007f255458a9f6 in QApplication::exec () at kernel/qapplication.cpp:3337
#28 0x0000000000403a33 in main (argc=1, argv=0x7fff67295238) at /home/kde4/src/amarok/src/main.cpp:128
#0  0x00007f255ea0d6a6 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0