Application that crashed: amarok
Version of the application: 2.2.0
KDE Version: 4.3.2 (KDE 4.3.2)
Qt Version: 4.5.3
Operating System: Linux 2.6.31-sabayon x86_64
Distribution: "Gentoo Base System release 2.0.1"

What I was doing when the application crashed:
Amarok crashed when clicking the "Repopulate" button in the Dynamic Playlists panel, also happens at the end of any song while the dynamic playlist is on.

 -- Backtrace:
Application: Amarok (amarok), signal: Aborted
[Current thread is 1 (Thread 0x7fcd3b5e07a0 (LWP 21587))]

Thread 32 (Thread 0x7fcd251f4910 (LWP 21588)):
#0  0x00007fcd3892524d in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#1  0x00007fcd29dcaf11 in ?? () from /usr/lib64/libxine.so.1
#2  0x00007fcd38920624 in start_thread () from /lib/libpthread.so.0
#3  0x00007fcd38e4e56d in clone () from /lib/libc.so.6
#4  0x0000000000000000 in ?? ()

Thread 31 (Thread 0x7fcd236a9910 (LWP 21589)):
#0  0x00007fcd3892420a in __pthread_mutex_unlock_usercnt () from /lib/libpthread.so.0
#1  0x00007fcd324960aa in ?? () from /usr/lib/libglib-2.0.so.0
#2  0x00007fcd32496660 in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#3  0x00007fcd3a00596e in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/qt4/libQtCore.so.4
#4  0x00007fcd39fdfac2 in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/qt4/libQtCore.so.4
#5  0x00007fcd39fdfc65 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/qt4/libQtCore.so.4
#6  0x00007fcd39f0ac9b in QThread::exec() () from /usr/lib64/qt4/libQtCore.so.4
#7  0x00007fcd2a02352e in ?? () from /usr/lib/kde4/plugins/phonon_backend/phonon_xine.so
#8  0x00007fcd39f0d6c3 in ?? () from /usr/lib64/qt4/libQtCore.so.4
#9  0x00007fcd38920624 in start_thread () from /lib/libpthread.so.0
#10 0x00007fcd38e4e56d in clone () from /lib/libc.so.6
#11 0x0000000000000000 in ?? ()

Thread 30 (Thread 0x7fcd22c9e910 (LWP 21592)):
#0  0x00007fcd38e458a3 in poll () from /lib/libc.so.6
#1  0x00007fcd22ca50fe in ?? () from /usr/lib64/xine/plugins/1.26/xineplug_ao_out_alsa.so
#2  0x00007fcd38920624 in start_thread () from /lib/libpthread.so.0
#3  0x00007fcd38e4e56d in clone () from /lib/libc.so.6
#4  0x0000000000000000 in ?? ()

Thread 29 (Thread 0x7fcd2249d910 (LWP 21593)):
#0  0x00007fcd38924fc9 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#1  0x00007fcd29dd8e23 in ?? () from /usr/lib64/libxine.so.1
#2  0x00007fcd29dda84a in ?? () from /usr/lib64/libxine.so.1
#3  0x00007fcd38920624 in start_thread () from /lib/libpthread.so.0
#4  0x00007fcd38e4e56d in clone () from /lib/libc.so.6
#5  0x0000000000000000 in ?? ()

Thread 28 (Thread 0x7fcd21891910 (LWP 21594)):
#0  0x00007fcd38924fc9 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#1  0x00007fcd29dd8e23 in ?? () from /usr/lib64/libxine.so.1
#2  0x00007fcd29dda84a in ?? () from /usr/lib64/libxine.so.1
#3  0x00007fcd38920624 in start_thread () from /lib/libpthread.so.0
#4  0x00007fcd38e4e56d in clone () from /lib/libc.so.6
#5  0x0000000000000000 in ?? ()

Thread 27 (Thread 0x7fcd21090910 (LWP 21595)):
#0  0x00007fcd38924fc9 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#1  0x00007fcd29dd8e23 in ?? () from /usr/lib64/libxine.so.1
#2  0x00007fcd29dda84a in ?? () from /usr/lib64/libxine.so.1
#3  0x00007fcd38920624 in start_thread () from /lib/libpthread.so.0
#4  0x00007fcd38e4e56d in clone () from /lib/libc.so.6
#5  0x0000000000000000 in ?? ()

Thread 26 (Thread 0x7fcd19d35910 (LWP 21597)):
#0  0x00007fcd38924fc9 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#1  0x00007fcd1b66d685 in os_event_wait_low () from /usr/lib64/mysql/ib/libinnobase.so.0
#2  0x00007fcd1b671732 in os_aio_simulated_handle () from /usr/lib64/mysql/ib/libinnobase.so.0
#3  0x00007fcd1b631ce3 in fil_aio_wait () from /usr/lib64/mysql/ib/libinnobase.so.0
#4  0x00007fcd1b6b46d0 in ?? () from /usr/lib64/mysql/ib/libinnobase.so.0
#5  0x00007fcd38920624 in start_thread () from /lib/libpthread.so.0
#6  0x00007fcd38e4e56d in clone () from /lib/libc.so.6
#7  0x0000000000000000 in ?? ()

Thread 25 (Thread 0x7fcd18d2f910 (LWP 21598)):
#0  0x00007fcd38924fc9 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#1  0x00007fcd1b66d685 in os_event_wait_low () from /usr/lib64/mysql/ib/libinnobase.so.0
#2  0x00007fcd1b671732 in os_aio_simulated_handle () from /usr/lib64/mysql/ib/libinnobase.so.0
#3  0x00007fcd1b631ce3 in fil_aio_wait () from /usr/lib64/mysql/ib/libinnobase.so.0
#4  0x00007fcd1b6b46d0 in ?? () from /usr/lib64/mysql/ib/libinnobase.so.0
#5  0x00007fcd38920624 in start_thread () from /lib/libpthread.so.0
#6  0x00007fcd38e4e56d in clone () from /lib/libc.so.6
#7  0x0000000000000000 in ?? ()

Thread 24 (Thread 0x7fcd1852e910 (LWP 21599)):
#0  0x00007fcd38924fc9 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#1  0x00007fcd1b66d685 in os_event_wait_low () from /usr/lib64/mysql/ib/libinnobase.so.0
#2  0x00007fcd1b671732 in os_aio_simulated_handle () from /usr/lib64/mysql/ib/libinnobase.so.0
#3  0x00007fcd1b631ce3 in fil_aio_wait () from /usr/lib64/mysql/ib/libinnobase.so.0
#4  0x00007fcd1b6b46d0 in ?? () from /usr/lib64/mysql/ib/libinnobase.so.0
#5  0x00007fcd38920624 in start_thread () from /lib/libpthread.so.0
#6  0x00007fcd38e4e56d in clone () from /lib/libc.so.6
#7  0x0000000000000000 in ?? ()

Thread 23 (Thread 0x7fcd17d2d910 (LWP 21600)):
#0  0x00007fcd38924fc9 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#1  0x00007fcd1b66d685 in os_event_wait_low () from /usr/lib64/mysql/ib/libinnobase.so.0
#2  0x00007fcd1b671732 in os_aio_simulated_handle () from /usr/lib64/mysql/ib/libinnobase.so.0
#3  0x00007fcd1b631ce3 in fil_aio_wait () from /usr/lib64/mysql/ib/libinnobase.so.0
#4  0x00007fcd1b6b46d0 in ?? () from /usr/lib64/mysql/ib/libinnobase.so.0
#5  0x00007fcd38920624 in start_thread () from /lib/libpthread.so.0
#6  0x00007fcd38e4e56d in clone () from /lib/libc.so.6
#7  0x0000000000000000 in ?? ()

Thread 22 (Thread 0x7fcd1752c910 (LWP 21601)):
#0  0x00007fcd38924fc9 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#1  0x00007fcd1b66d685 in os_event_wait_low () from /usr/lib64/mysql/ib/libinnobase.so.0
#2  0x00007fcd1b671732 in os_aio_simulated_handle () from /usr/lib64/mysql/ib/libinnobase.so.0
#3  0x00007fcd1b631ce3 in fil_aio_wait () from /usr/lib64/mysql/ib/libinnobase.so.0
#4  0x00007fcd1b6b46d0 in ?? () from /usr/lib64/mysql/ib/libinnobase.so.0
#5  0x00007fcd38920624 in start_thread () from /lib/libpthread.so.0
#6  0x00007fcd38e4e56d in clone () from /lib/libc.so.6
#7  0x0000000000000000 in ?? ()

Thread 21 (Thread 0x7fcd16d2b910 (LWP 21602)):
#0  0x00007fcd38924fc9 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#1  0x00007fcd1b66d685 in os_event_wait_low () from /usr/lib64/mysql/ib/libinnobase.so.0
#2  0x00007fcd1b671732 in os_aio_simulated_handle () from /usr/lib64/mysql/ib/libinnobase.so.0
#3  0x00007fcd1b631ce3 in fil_aio_wait () from /usr/lib64/mysql/ib/libinnobase.so.0
#4  0x00007fcd1b6b46d0 in ?? () from /usr/lib64/mysql/ib/libinnobase.so.0
#5  0x00007fcd38920624 in start_thread () from /lib/libpthread.so.0
#6  0x00007fcd38e4e56d in clone () from /lib/libc.so.6
#7  0x0000000000000000 in ?? ()

Thread 20 (Thread 0x7fcd1652a910 (LWP 21603)):
#0  0x00007fcd38924fc9 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#1  0x00007fcd1b66d685 in os_event_wait_low () from /usr/lib64/mysql/ib/libinnobase.so.0
#2  0x00007fcd1b671732 in os_aio_simulated_handle () from /usr/lib64/mysql/ib/libinnobase.so.0
#3  0x00007fcd1b631ce3 in fil_aio_wait () from /usr/lib64/mysql/ib/libinnobase.so.0
#4  0x00007fcd1b6b46d0 in ?? () from /usr/lib64/mysql/ib/libinnobase.so.0
#5  0x00007fcd38920624 in start_thread () from /lib/libpthread.so.0
#6  0x00007fcd38e4e56d in clone () from /lib/libc.so.6
#7  0x0000000000000000 in ?? ()

Thread 19 (Thread 0x7fcd15d29910 (LWP 21604)):
#0  0x00007fcd38924fc9 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#1  0x00007fcd1b66d685 in os_event_wait_low () from /usr/lib64/mysql/ib/libinnobase.so.0
#2  0x00007fcd1b671732 in os_aio_simulated_handle () from /usr/lib64/mysql/ib/libinnobase.so.0
#3  0x00007fcd1b631ce3 in fil_aio_wait () from /usr/lib64/mysql/ib/libinnobase.so.0
#4  0x00007fcd1b6b46d0 in ?? () from /usr/lib64/mysql/ib/libinnobase.so.0
#5  0x00007fcd38920624 in start_thread () from /lib/libpthread.so.0
#6  0x00007fcd38e4e56d in clone () from /lib/libc.so.6
#7  0x0000000000000000 in ?? ()

Thread 18 (Thread 0x7fcd15528910 (LWP 21605)):
#0  0x00007fcd38924fc9 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#1  0x00007fcd1b66d685 in os_event_wait_low () from /usr/lib64/mysql/ib/libinnobase.so.0
#2  0x00007fcd1b671732 in os_aio_simulated_handle () from /usr/lib64/mysql/ib/libinnobase.so.0
#3  0x00007fcd1b631ce3 in fil_aio_wait () from /usr/lib64/mysql/ib/libinnobase.so.0
#4  0x00007fcd1b6b46d0 in ?? () from /usr/lib64/mysql/ib/libinnobase.so.0
#5  0x00007fcd38920624 in start_thread () from /lib/libpthread.so.0
#6  0x00007fcd38e4e56d in clone () from /lib/libc.so.6
#7  0x0000000000000000 in ?? ()

Thread 17 (Thread 0x7fcd14d27910 (LWP 21606)):
#0  0x00007fcd38924fc9 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#1  0x00007fcd1b66d685 in os_event_wait_low () from /usr/lib64/mysql/ib/libinnobase.so.0
#2  0x00007fcd1b671732 in os_aio_simulated_handle () from /usr/lib64/mysql/ib/libinnobase.so.0
#3  0x00007fcd1b631ce3 in fil_aio_wait () from /usr/lib64/mysql/ib/libinnobase.so.0
#4  0x00007fcd1b6b46d0 in ?? () from /usr/lib64/mysql/ib/libinnobase.so.0
#5  0x00007fcd38920624 in start_thread () from /lib/libpthread.so.0
#6  0x00007fcd38e4e56d in clone () from /lib/libc.so.6
#7  0x0000000000000000 in ?? ()

Thread 16 (Thread 0x7fcd14526910 (LWP 21607)):
#0  0x00007fcd38924fc9 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#1  0x00007fcd1b66d685 in os_event_wait_low () from /usr/lib64/mysql/ib/libinnobase.so.0
#2  0x00007fcd1b671732 in os_aio_simulated_handle () from /usr/lib64/mysql/ib/libinnobase.so.0
#3  0x00007fcd1b631ce3 in fil_aio_wait () from /usr/lib64/mysql/ib/libinnobase.so.0
#4  0x00007fcd1b6b46d0 in ?? () from /usr/lib64/mysql/ib/libinnobase.so.0
#5  0x00007fcd38920624 in start_thread () from /lib/libpthread.so.0
#6  0x00007fcd38e4e56d in clone () from /lib/libc.so.6
#7  0x0000000000000000 in ?? ()

Thread 15 (Thread 0x7fcd13d25910 (LWP 21608)):
#0  0x00007fcd38924fc9 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#1  0x00007fcd1b66d685 in os_event_wait_low () from /usr/lib64/mysql/ib/libinnobase.so.0
#2  0x00007fcd1b671732 in os_aio_simulated_handle () from /usr/lib64/mysql/ib/libinnobase.so.0
#3  0x00007fcd1b631ce3 in fil_aio_wait () from /usr/lib64/mysql/ib/libinnobase.so.0
#4  0x00007fcd1b6b46d0 in ?? () from /usr/lib64/mysql/ib/libinnobase.so.0
#5  0x00007fcd38920624 in start_thread () from /lib/libpthread.so.0
#6  0x00007fcd38e4e56d in clone () from /lib/libc.so.6
#7  0x0000000000000000 in ?? ()

Thread 14 (Thread 0x7fcd13524910 (LWP 21609)):
#0  0x00007fcd38924fc9 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#1  0x00007fcd1b66d685 in os_event_wait_low () from /usr/lib64/mysql/ib/libinnobase.so.0
#2  0x00007fcd1b671732 in os_aio_simulated_handle () from /usr/lib64/mysql/ib/libinnobase.so.0
#3  0x00007fcd1b631ce3 in fil_aio_wait () from /usr/lib64/mysql/ib/libinnobase.so.0
#4  0x00007fcd1b6b46d0 in ?? () from /usr/lib64/mysql/ib/libinnobase.so.0
#5  0x00007fcd38920624 in start_thread () from /lib/libpthread.so.0
#6  0x00007fcd38e4e56d in clone () from /lib/libc.so.6
#7  0x0000000000000000 in ?? ()

Thread 13 (Thread 0x7fcd12d23910 (LWP 21610)):
#0  0x00007fcd38924fc9 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#1  0x00007fcd1b66d685 in os_event_wait_low () from /usr/lib64/mysql/ib/libinnobase.so.0
#2  0x00007fcd1b671732 in os_aio_simulated_handle () from /usr/lib64/mysql/ib/libinnobase.so.0
#3  0x00007fcd1b631ce3 in fil_aio_wait () from /usr/lib64/mysql/ib/libinnobase.so.0
#4  0x00007fcd1b6b46d0 in ?? () from /usr/lib64/mysql/ib/libinnobase.so.0
#5  0x00007fcd38920624 in start_thread () from /lib/libpthread.so.0
#6  0x00007fcd38e4e56d in clone () from /lib/libc.so.6
#7  0x0000000000000000 in ?? ()

Thread 12 (Thread 0x7fcd12522910 (LWP 21611)):
#0  0x00007fcd38924fc9 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#1  0x00007fcd1b66d685 in os_event_wait_low () from /usr/lib64/mysql/ib/libinnobase.so.0
#2  0x00007fcd1b671732 in os_aio_simulated_handle () from /usr/lib64/mysql/ib/libinnobase.so.0
#3  0x00007fcd1b631ce3 in fil_aio_wait () from /usr/lib64/mysql/ib/libinnobase.so.0
#4  0x00007fcd1b6b46d0 in ?? () from /usr/lib64/mysql/ib/libinnobase.so.0
#5  0x00007fcd38920624 in start_thread () from /lib/libpthread.so.0
#6  0x00007fcd38e4e56d in clone () from /lib/libc.so.6
#7  0x0000000000000000 in ?? ()

Thread 11 (Thread 0x7fcd11d21910 (LWP 21612)):
#0  0x00007fcd38924fc9 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#1  0x00007fcd1b66d685 in os_event_wait_low () from /usr/lib64/mysql/ib/libinnobase.so.0
#2  0x00007fcd1b671732 in os_aio_simulated_handle () from /usr/lib64/mysql/ib/libinnobase.so.0
#3  0x00007fcd1b631ce3 in fil_aio_wait () from /usr/lib64/mysql/ib/libinnobase.so.0
#4  0x00007fcd1b6b46d0 in ?? () from /usr/lib64/mysql/ib/libinnobase.so.0
#5  0x00007fcd38920624 in start_thread () from /lib/libpthread.so.0
#6  0x00007fcd38e4e56d in clone () from /lib/libc.so.6
#7  0x0000000000000000 in ?? ()

Thread 10 (Thread 0x7fcd11520910 (LWP 21613)):
#0  0x00007fcd38924fc9 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#1  0x00007fcd1b66d685 in os_event_wait_low () from /usr/lib64/mysql/ib/libinnobase.so.0
#2  0x00007fcd1b671732 in os_aio_simulated_handle () from /usr/lib64/mysql/ib/libinnobase.so.0
#3  0x00007fcd1b631ce3 in fil_aio_wait () from /usr/lib64/mysql/ib/libinnobase.so.0
#4  0x00007fcd1b6b46d0 in ?? () from /usr/lib64/mysql/ib/libinnobase.so.0
#5  0x00007fcd38920624 in start_thread () from /lib/libpthread.so.0
#6  0x00007fcd38e4e56d in clone () from /lib/libc.so.6
#7  0x0000000000000000 in ?? ()

Thread 9 (Thread 0x7fcd10d1f910 (LWP 21614)):
#0  0x00007fcd38924fc9 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#1  0x00007fcd1b66d685 in os_event_wait_low () from /usr/lib64/mysql/ib/libinnobase.so.0
#2  0x00007fcd1b671732 in os_aio_simulated_handle () from /usr/lib64/mysql/ib/libinnobase.so.0
#3  0x00007fcd1b631ce3 in fil_aio_wait () from /usr/lib64/mysql/ib/libinnobase.so.0
#4  0x00007fcd1b6b46d0 in ?? () from /usr/lib64/mysql/ib/libinnobase.so.0
#5  0x00007fcd38920624 in start_thread () from /lib/libpthread.so.0
#6  0x00007fcd38e4e56d in clone () from /lib/libc.so.6
#7  0x0000000000000000 in ?? ()

Thread 8 (Thread 0x7fcd0f808910 (LWP 21616)):
#0  0x00007fcd38e47cf2 in select () from /lib/libc.so.6
#1  0x00007fcd1b66dadb in os_thread_sleep () from /usr/lib64/mysql/ib/libinnobase.so.0
#2  0x00007fcd1b6b29c1 in srv_lock_timeout_and_monitor_thread () from /usr/lib64/mysql/ib/libinnobase.so.0
#3  0x00007fcd38920624 in start_thread () from /lib/libpthread.so.0
#4  0x00007fcd38e4e56d in clone () from /lib/libc.so.6
#5  0x0000000000000000 in ?? ()

Thread 7 (Thread 0x7fcd0f007910 (LWP 21617)):
#0  0x00007fcd38e47cf2 in select () from /lib/libc.so.6
#1  0x00007fcd1b66dadb in os_thread_sleep () from /usr/lib64/mysql/ib/libinnobase.so.0
#2  0x00007fcd1b6b1252 in srv_error_monitor_thread () from /usr/lib64/mysql/ib/libinnobase.so.0
#3  0x00007fcd38920624 in start_thread () from /lib/libpthread.so.0
#4  0x00007fcd38e4e56d in clone () from /lib/libc.so.6
#5  0x0000000000000000 in ?? ()

Thread 6 (Thread 0x7fcd0e806910 (LWP 21618)):
#0  0x00007fcd38924fc9 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#1  0x00007fcd1b66d685 in os_event_wait_low () from /usr/lib64/mysql/ib/libinnobase.so.0
#2  0x00007fcd1b6af434 in srv_master_thread () from /usr/lib64/mysql/ib/libinnobase.so.0
#3  0x00007fcd38920624 in start_thread () from /lib/libpthread.so.0
#4  0x00007fcd38e4e56d in clone () from /lib/libc.so.6
#5  0x0000000000000000 in ?? ()

Thread 5 (Thread 0x7fcd08341910 (LWP 21619)):
#0  0x00007fcd38924fc9 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#1  0x00007fcd39f0e49b in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib64/qt4/libQtCore.so.4
#2  0x00007fcd35f3e8c6 in ?? () from /usr/lib64/libthreadweaver.so.4
#3  0x00007fcd35f409fb in ?? () from /usr/lib64/libthreadweaver.so.4
#4  0x00007fcd35f40a14 in ?? () from /usr/lib64/libthreadweaver.so.4
#5  0x00007fcd35f40a14 in ?? () from /usr/lib64/libthreadweaver.so.4
#6  0x00007fcd35f3efff in ?? () from /usr/lib64/libthreadweaver.so.4
#7  0x00007fcd35f3f458 in ThreadWeaver::Thread::run() () from /usr/lib64/libthreadweaver.so.4
#8  0x00007fcd39f0d6c3 in ?? () from /usr/lib64/qt4/libQtCore.so.4
#9  0x00007fcd38920624 in start_thread () from /lib/libpthread.so.0
#10 0x00007fcd38e4e56d in clone () from /lib/libc.so.6
#11 0x0000000000000000 in ?? ()

Thread 4 (Thread 0x7fcd07b40910 (LWP 21620)):
#0  0x00007fcd38924fc9 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#1  0x00007fcd39f0e49b in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib64/qt4/libQtCore.so.4
#2  0x00007fcd35f3e8c6 in ?? () from /usr/lib64/libthreadweaver.so.4
#3  0x00007fcd35f409fb in ?? () from /usr/lib64/libthreadweaver.so.4
#4  0x00007fcd35f40a14 in ?? () from /usr/lib64/libthreadweaver.so.4
#5  0x00007fcd35f40a14 in ?? () from /usr/lib64/libthreadweaver.so.4
#6  0x00007fcd35f3efff in ?? () from /usr/lib64/libthreadweaver.so.4
#7  0x00007fcd35f3f458 in ThreadWeaver::Thread::run() () from /usr/lib64/libthreadweaver.so.4
#8  0x00007fcd39f0d6c3 in ?? () from /usr/lib64/qt4/libQtCore.so.4
#9  0x00007fcd38920624 in start_thread () from /lib/libpthread.so.0
#10 0x00007fcd38e4e56d in clone () from /lib/libc.so.6
#11 0x0000000000000000 in ?? ()

Thread 3 (Thread 0x7fcd0733f910 (LWP 21627)):
[KCrash Handler]
#5  0x00007fcd38db3095 in raise () from /lib/libc.so.6
#6  0x00007fcd38db44c0 in abort () from /lib/libc.so.6
#7  0x00007fcd39f06834 in qt_message_output(QtMsgType, char const*) () from /usr/lib64/qt4/libQtCore.so.4
#8  0x00007fcd39f06950 in qFatal(char const*, ...) () from /usr/lib64/qt4/libQtCore.so.4
#9  0x00007fcd3a8bafa8 in KSharedPtr<Meta::Track>::operator-> (this=0x7fcd0733ebf0) at /usr/include/ksharedptr.h:126
#10 0x00007fcd3a9fb4e2 in Dynamic::BiasSolver::getRandomTrack (this=0x452a2f0, subset=<value optimized out>)
    at /var/tmp/portage/media-sound/amarok-2.2.0/work/amarok-2.2.0/src/dynamic/BiasSolver.cpp:733
#11 0x00007fcd3a9fb85e in Dynamic::BiasSolver::generateInitialPlaylist (this=0x452a2f0, optimal=<value optimized out>)
    at /var/tmp/portage/media-sound/amarok-2.2.0/work/amarok-2.2.0/src/dynamic/BiasSolver.cpp:598
#12 0x00007fcd3a9fcbb2 in Dynamic::BiasSolver::run (this=0x452a2f0) at /var/tmp/portage/media-sound/amarok-2.2.0/work/amarok-2.2.0/src/dynamic/BiasSolver.cpp:172
#13 0x00007fcd35f3fcfd in ?? () from /usr/lib64/libthreadweaver.so.4
#14 0x00007fcd35f3fffe in ThreadWeaver::Job::execute(ThreadWeaver::Thread*) () from /usr/lib64/libthreadweaver.so.4
#15 0x00007fcd35f3efcf in ?? () from /usr/lib64/libthreadweaver.so.4
#16 0x00007fcd35f3f458 in ThreadWeaver::Thread::run() () from /usr/lib64/libthreadweaver.so.4
#17 0x00007fcd39f0d6c3 in ?? () from /usr/lib64/qt4/libQtCore.so.4
#18 0x00007fcd38920624 in start_thread () from /lib/libpthread.so.0
#19 0x00007fcd38e4e56d in clone () from /lib/libc.so.6
#20 0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7fcd06b3e910 (LWP 21628)):
#0  0x00007fcd38924fc9 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#1  0x00007fcd39f0e49b in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib64/qt4/libQtCore.so.4
#2  0x00007fcd35f3e8c6 in ?? () from /usr/lib64/libthreadweaver.so.4
#3  0x00007fcd35f409fb in ?? () from /usr/lib64/libthreadweaver.so.4
#4  0x00007fcd35f40a14 in ?? () from /usr/lib64/libthreadweaver.so.4
#5  0x00007fcd35f3efff in ?? () from /usr/lib64/libthreadweaver.so.4
#6  0x00007fcd35f3f458 in ThreadWeaver::Thread::run() () from /usr/lib64/libthreadweaver.so.4
#7  0x00007fcd39f0d6c3 in ?? () from /usr/lib64/qt4/libQtCore.so.4
#8  0x00007fcd38920624 in start_thread () from /lib/libpthread.so.0
#9  0x00007fcd38e4e56d in clone () from /lib/libc.so.6
#10 0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7fcd3b5e07a0 (LWP 21587)):
#0  0x00007fcd3892524d in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#1  0x00007fcd39f0cfc5 in ?? () from /usr/lib64/qt4/libQtCore.so.4
#2  0x00007fcd39f0d120 in QThread::msleep(unsigned long) () from /usr/lib64/qt4/libQtCore.so.4
#3  0x00007fcd2a03ecea in ?? () from /usr/lib/kde4/plugins/phonon_backend/phonon_xine.so
#4  0x00007fcd35aa6e0f in ?? () from /usr/lib64/libphonon.so.4
#5  0x00007fcd38db5b35 in ?? () from /lib/libc.so.6
#6  0x00007fcd38db5b85 in exit () from /lib/libc.so.6
#7  0x00007fcd395d7598 in ?? () from /usr/lib64/qt4/libQtGui.so.4
#8  0x00007fcd3b120008 in KApplication::xioErrhandler(_XDisplay*) () from /usr/lib64/libkdeui.so.5
#9  0x00007fcd381ffd9e in _XIOError () from /usr/lib64/libX11.so.6
#10 0x00007fcd382075b5 in ?? () from /usr/lib64/libX11.so.6
#11 0x00007fcd38207e67 in _XEventsQueued () from /usr/lib64/libX11.so.6
#12 0x00007fcd381f0ecb in XEventsQueued () from /usr/lib64/libX11.so.6
#13 0x00007fcd39608c3c in ?? () from /usr/lib64/qt4/libQtGui.so.4
#14 0x00007fcd32495a4a in g_main_context_check () from /usr/lib/libglib-2.0.so.0
#15 0x00007fcd32496230 in ?? () from /usr/lib/libglib-2.0.so.0
#16 0x00007fcd32496660 in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#17 0x00007fcd3a005916 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/qt4/libQtCore.so.4
#18 0x00007fcd39608ace in ?? () from /usr/lib64/qt4/libQtGui.so.4
#19 0x00007fcd39fdfac2 in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/qt4/libQtCore.so.4
#20 0x00007fcd39fdfc65 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/qt4/libQtCore.so.4
#21 0x00007fcd39fe1a79 in QCoreApplication::exec() () from /usr/lib64/qt4/libQtCore.so.4
#22 0x000000000040588d in main (argc=1, argv=0x7ffff090a368) at /var/tmp/portage/media-sound/amarok-2.2.0/work/amarok-2.2.0/src/main.cpp:225

This bug may be a duplicate of or related to bug 211611

Reported using DrKonqi