Sorry, but your backtrace is not useful, as you are lacking debugging symbols. If you can reproduce this bug, please check here on how to get a valid backtrace:

http://techbase.kde.org/Development/Tutorials/Debugging/How_to_create_useful_crash_reports

Is it OK like this ?:


Thread 20 (Thread 0xa92edb70 (LWP 17729)):
#0  0xffffe424 in __kernel_vsyscall ()
#1  0xb6124b16 in poll () from /lib/i686/libc.so.6
#2  0xb16fccc5 in ?? () from /usr/lib/libasound.so.2
#3  0xb16fce94 in snd_pcm_wait () from /usr/lib/libasound.so.2
#4  0xb129fca4 in ?? () from /usr/lib/gstreamer-0.10/libgstalsa.so
#5  0xb132456f in ?? () from /usr/lib/libgstaudio-0.10.so.0
#6  0xb4df3c64 in ?? () from /usr/lib/libglib-2.0.so.0
#7  0xb5dc1ae5 in start_thread () from /lib/i686/libpthread.so.0
#8  0xb613003e in clone () from /lib/i686/libc.so.6

Thread 19 (Thread 0x9c7d6b70 (LWP 17727)):
#0  0xffffe424 in __kernel_vsyscall ()
#1  0xb5dc5fa2 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/i686/libpthread.so.0
#2  0xb613e2c4 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/i686/libc.so.6
#3  0xb6da5fac in wait (this=0x90e07a4, mutex=0x90e07a0, time=30000) at thread/qwaitcondition_unix.cpp:85
#4  QWaitCondition::wait (this=0x90e07a4, mutex=0x90e07a0, time=30000) at thread/qwaitcondition_unix.cpp:159
#5  0xb6d9a7fe in QThreadPoolThread::run (this=0x893b078) at concurrent/qthreadpool.cpp:140
#6  0xb6da4fcf in QThreadPrivate::start (arg=0x893b078) at thread/qthread_unix.cpp:248
#7  0xb5dc1ae5 in start_thread () from /lib/i686/libpthread.so.0
#8  0xb613003e in clone () from /lib/i686/libc.so.6

Thread 18 (Thread 0x9cfd7b70 (LWP 17726)):
#0  0xffffe424 in __kernel_vsyscall ()
#1  0xb5dc5fa2 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/i686/libpthread.so.0
#2  0xb613e2c4 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/i686/libc.so.6
#3  0xb6da5fac in wait (this=0x90e07a4, mutex=0x90e07a0, time=30000) at thread/qwaitcondition_unix.cpp:85
#4  QWaitCondition::wait (this=0x90e07a4, mutex=0x90e07a0, time=30000) at thread/qwaitcondition_unix.cpp:159
#5  0xb6d9a7fe in QThreadPoolThread::run (this=0x90e3188) at concurrent/qthreadpool.cpp:140
#6  0xb6da4fcf in QThreadPrivate::start (arg=0x90e3188) at thread/qthread_unix.cpp:248
#7  0xb5dc1ae5 in start_thread () from /lib/i686/libpthread.so.0
#8  0xb613003e in clone () from /lib/i686/libc.so.6

Thread 17 (Thread 0xa82ebb70 (LWP 17723)):
#0  0xffffe424 in __kernel_vsyscall ()
#1  0xb5dc5c75 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/i686/libpthread.so.0
#2  0xb613e26d in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/i686/libc.so.6
#3  0xb56e5827 in QTWTF::TCMalloc_PageHeap::scavengerThread (this=0xb57c11a0) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:2304
#4  0xb56e586f in QTWTF::TCMalloc_PageHeap::runScavengerThread (context=0xb57c11a0) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:1438
#5  0xb5dc1ae5 in start_thread () from /lib/i686/libpthread.so.0
#6  0xb613003e in clone () from /lib/i686/libc.so.6

Thread 16 (Thread 0xa8aecb70 (LWP 17722)):
#0  0xffffe424 in __kernel_vsyscall ()
#1  0xb5dc5c75 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/i686/libpthread.so.0
#2  0xb613e26d in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/i686/libc.so.6
#3  0xb6da6020 in wait (this=0x864bba0, mutex=0x8606788, time=4294967295) at thread/qwaitcondition_unix.cpp:87
#4  QWaitCondition::wait (this=0x864bba0, mutex=0x8606788, time=4294967295) at thread/qwaitcondition_unix.cpp:159
#5  0xb587e369 in ?? () from /usr/lib/libthreadweaver.so.4
#6  0xb5880efb in ?? () from /usr/lib/libthreadweaver.so.4
#7  0xb587ccea in ?? () from /usr/lib/libthreadweaver.so.4
#8  0xb5880ffc in ?? () from /usr/lib/libthreadweaver.so.4
#9  0xb587e5f3 in ?? () from /usr/lib/libthreadweaver.so.4
#10 0xb587eff4 in ?? () from /usr/lib/libthreadweaver.so.4
#11 0xb587f77a in ThreadWeaver::Thread::run() () from /usr/lib/libthreadweaver.so.4
#12 0xb6da4fcf in QThreadPrivate::start (arg=0x8a60708) at thread/qthread_unix.cpp:248
#13 0xb5dc1ae5 in start_thread () from /lib/i686/libpthread.so.0
#14 0xb613003e in clone () from /lib/i686/libc.so.6

Thread 14 (Thread 0xa9aeeb70 (LWP 17719)):
#0  0xffffe424 in __kernel_vsyscall ()
#1  0xb6128201 in select () from /lib/i686/libc.so.6
#2  0xb6e8919c in QProcessManager::run (this=0xb6fc5890) at io/qprocess_unix.cpp:245
#3  0xb6da4fcf in QThreadPrivate::start (arg=0xb6fc5890) at thread/qthread_unix.cpp:248
#4  0xb5dc1ae5 in start_thread () from /lib/i686/libpthread.so.0
#5  0xb613003e in clone () from /lib/i686/libc.so.6

Thread 13 (Thread 0xaa2efb70 (LWP 17718)):
#0  0xffffe424 in __kernel_vsyscall ()
#1  0xb5dc5c75 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/i686/libpthread.so.0
#2  0xb613e26d in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/i686/libc.so.6
#3  0xb6da6020 in wait (this=0x864bba0, mutex=0x8606788, time=4294967295) at thread/qwaitcondition_unix.cpp:87
#4  QWaitCondition::wait (this=0x864bba0, mutex=0x8606788, time=4294967295) at thread/qwaitcondition_unix.cpp:159
#5  0xb587e369 in ?? () from /usr/lib/libthreadweaver.so.4
#6  0xb5880efb in ?? () from /usr/lib/libthreadweaver.so.4
#7  0xb587ccea in ?? () from /usr/lib/libthreadweaver.so.4
#8  0xb5880ffc in ?? () from /usr/lib/libthreadweaver.so.4
#9  0xb587e5f3 in ?? () from /usr/lib/libthreadweaver.so.4
#10 0xb5881018 in ?? () from /usr/lib/libthreadweaver.so.4
#11 0xb587e5f3 in ?? () from /usr/lib/libthreadweaver.so.4
#12 0xb5881018 in ?? () from /usr/lib/libthreadweaver.so.4
#13 0xb587e5f3 in ?? () from /usr/lib/libthreadweaver.so.4
#14 0xb587eff4 in ?? () from /usr/lib/libthreadweaver.so.4
#15 0xb587f77a in ThreadWeaver::Thread::run() () from /usr/lib/libthreadweaver.so.4
#16 0xb6da4fcf in QThreadPrivate::start (arg=0x8d2b110) at thread/qthread_unix.cpp:248
#17 0xb5dc1ae5 in start_thread () from /lib/i686/libpthread.so.0
#18 0xb613003e in clone () from /lib/i686/libc.so.6

Thread 12 (Thread 0xaaaf0b70 (LWP 17717)):
#0  0xffffe424 in __kernel_vsyscall ()
#1  0xb5dc5c75 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/i686/libpthread.so.0
#2  0xb613e26d in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/i686/libc.so.6

#3  0xb113282e in gst_queue_chain (pad=0x8335190, buffer=0x8fd80b8) at gstqueue.c:968
#4  0xb13e71fe in gst_pad_chain_data_unchecked (pad=0x8335190, is_buffer=1, data=0x8fd80b8) at gstpad.c:4131
#5  0xb13e7cff in gst_pad_push_data (pad=0x8376808, is_buffer=1, data=0x8fd80b8) at gstpad.c:4360
#6  0xb13d064c in gst_proxy_pad_do_chain (pad=0x8336420, buffer=0x8fd80b8) at gstghostpad.c:160
#7  0xb13e71fe in gst_pad_chain_data_unchecked (pad=0x8336420, is_buffer=1, data=0x8fd80b8) at gstpad.c:4131
#8  0xb13e7cff in gst_pad_push_data (pad=0x8347578, is_buffer=1, data=0x8fd80b8) at gstpad.c:4360
#9  0xb113d498 in gst_tee_do_push (tee=0x8378998, data=<value optimized out>, is_list=0) at gsttee.c:636
#10 gst_tee_handle_data (tee=0x8378998, data=<value optimized out>, is_list=0) at gsttee.c:715
#11 0xb113d9c8 in gst_tee_chain (pad=0x83463f8, buffer=0x8fd80b8) at gsttee.c:789
#12 0xb13e71fe in gst_pad_chain_data_unchecked (pad=0x83463f8, is_buffer=1, data=0x8fd80b8) at gstpad.c:4131
#13 0xb13e7cff in gst_pad_push_data (pad=0x8336250, is_buffer=1, data=0x8fd80b8) at gstpad.c:4360
#14 0xb13d064c in gst_proxy_pad_do_chain (pad=0x8376b68, buffer=0x8fd80b8) at gstghostpad.c:160
#15 0xb13e71fe in gst_pad_chain_data_unchecked (pad=0x8376b68, is_buffer=1, data=0x8fd80b8) at gstpad.c:4131
#16 0xb13e7cff in gst_pad_push_data (pad=0x8346650, is_buffer=1, data=0x8fd80b8) at gstpad.c:4360
#17 0xb1372c9f in gst_base_transform_chain (pad=0x8346588, buffer=0x8fd80b8) at gstbasetransform.c:2161
#18 0xb13e71fe in gst_pad_chain_data_unchecked (pad=0x8346588, is_buffer=1, data=0x8fd80b8) at gstpad.c:4131
#19 0xb13e7cff in gst_pad_push_data (pad=0x8347258, is_buffer=1, data=0x8fd80b8) at gstpad.c:4360
#20 0xb1372c9f in gst_base_transform_chain (pad=0x8347190, buffer=0x8fd80b8) at gstbasetransform.c:2161
#21 0xb13e71fe in gst_pad_chain_data_unchecked (pad=0x8347190, is_buffer=1, data=0x8fd80b8) at gstpad.c:4131
#22 0xb13e7cff in gst_pad_push_data (pad=0x83470c8, is_buffer=1, data=0x8fd80b8) at gstpad.c:4360
#23 0xb1131ca1 in gst_queue_push_one (pad=0x83470c8) at gstqueue.c:1083
#24 gst_queue_loop (pad=0x83470c8) at gstqueue.c:1185
#25 0xb140ee9b in gst_task_func (task=0x8cea938) at gsttask.c:271
#26 0xb14104e8 in default_func (tdata=0x8c1e290, pool=0x821a808) at gsttaskpool.c:68
#27 0xb4df5cbf in ?? () from /usr/lib/libglib-2.0.so.0
#28 0xb4df3c64 in ?? () from /usr/lib/libglib-2.0.so.0
#29 0xb5dc1ae5 in start_thread () from /lib/i686/libpthread.so.0
#30 0xb613003e in clone () from /lib/i686/libc.so.6

Thread 11 (Thread 0xab2f1b70 (LWP 17716)):
#0  0xffffe424 in __kernel_vsyscall ()
#1  0xb5dc5c75 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/i686/libpthread.so.0
#2  0xb613e26d in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/i686/libc.so.6
#3  0xb113282e in gst_queue_chain (pad=0x8347000, buffer=0x8fe3550) at gstqueue.c:968
#4  0xb13e71fe in gst_pad_chain_data_unchecked (pad=0x8347000, is_buffer=1, data=0x8fe3550) at gstpad.c:4131
#5  0xb13e7cff in gst_pad_push_data (pad=0x8376c40, is_buffer=1, data=0x8fe3550) at gstpad.c:4360
#6  0xb13d064c in gst_proxy_pad_do_chain (pad=0x8336168, buffer=0x8fe3550) at gstghostpad.c:160
#7  0xb13e71fe in gst_pad_chain_data_unchecked (pad=0x8336168, is_buffer=1, data=0x8fe3550) at gstpad.c:4131
#8  0xb13e7cff in gst_pad_push_data (pad=0x8347320, is_buffer=1, data=0x8fe3550) at gstpad.c:4360
#9  0xb113d498 in gst_tee_do_push (tee=0x8378838, data=<value optimized out>, is_list=0) at gsttee.c:636
#10 gst_tee_handle_data (tee=0x8378838, data=<value optimized out>, is_list=0) at gsttee.c:715
#11 0xb113d9c8 in gst_tee_chain (pad=0x836c010, buffer=0x8fe3550) at gsttee.c:789
#12 0xb13e71fe in gst_pad_chain_data_unchecked (pad=0x836c010, is_buffer=1, data=0x8fe3550) at gstpad.c:4131
#13 0xb13e7cff in gst_pad_push_data (pad=0x836c718, is_buffer=1, data=0x8fe3550) at gstpad.c:4360
#14 0xb1131ca1 in gst_queue_push_one (pad=0x836c718) at gstqueue.c:1083
#15 gst_queue_loop (pad=0x836c718) at gstqueue.c:1185
#16 0xb140ee9b in gst_task_func (task=0x8cea9c0) at gsttask.c:271
#17 0xb14104e8 in default_func (tdata=0x8c1e140, pool=0x821a808) at gsttaskpool.c:68
#18 0xb4df5cbf in ?? () from /usr/lib/libglib-2.0.so.0
#19 0xb4df3c64 in ?? () from /usr/lib/libglib-2.0.so.0
#20 0xb5dc1ae5 in start_thread () from /lib/i686/libpthread.so.0
#21 0xb613003e in clone () from /lib/i686/libc.so.6

Thread 10 (Thread 0xabaf2b70 (LWP 17715)):
#0  0xffffe424 in __kernel_vsyscall ()
#1  0xb5dc5c75 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/i686/libpthread.so.0
#2  0xb613e26d in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/i686/libc.so.6
#3  0xb131151a in ?? () from /usr/lib/libgstaudio-0.10.so.0
#4  0xb1311749 in ?? () from /usr/lib/libgstaudio-0.10.so.0
#5  0xb13106bc in gst_ring_buffer_commit_full () from /usr/lib/libgstaudio-0.10.so.0
#6  0xb1319618 in ?? () from /usr/lib/libgstaudio-0.10.so.0
#7  0xb1359cba in gst_base_sink_render_object (basesink=0x8338cb8, pad=<value optimized out>, is_list=0, obj=0x8ccc230) at gstbasesink.c:2732
#8  0xb135b9e8 in gst_base_sink_queue_object_unlocked (basesink=0x8338cb8, pad=0x83354b0, is_list=0, obj=0x8ccc230, prerollable=1) at gstbasesink.c:3008
#9  0xb1360f9c in gst_base_sink_chain_unlocked (basesink=0x8338cb8, pad=<value optimized out>, is_list=0, obj=0x8ccc230) at gstbasesink.c:3382
#10 0xb13614c9 in gst_base_sink_chain_main (basesink=<value optimized out>, pad=0x83354b0, is_list=0, obj=0x8ccc230) at gstbasesink.c:3420
#11 0xb13e71fe in gst_pad_chain_data_unchecked (pad=0x83354b0, is_buffer=1, data=0x8ccc230) at gstpad.c:4131
#12 0xb13e7cff in gst_pad_push_data (pad=0x8335000, is_buffer=1, data=0x8ccc230) at gstpad.c:4360
#13 0xb1372c9f in gst_base_transform_chain (pad=0x8335578, buffer=0x8ccc230) at gstbasetransform.c:2161
#14 0xb13e71fe in gst_pad_chain_data_unchecked (pad=0x8335578, is_buffer=1, data=0x8ccc230) at gstpad.c:4131
#15 0xb13e7cff in gst_pad_push_data (pad=0x8335708, is_buffer=1, data=0x8ccc230) at gstpad.c:4360
#16 0xb1372c9f in gst_base_transform_chain (pad=0x8335640, buffer=0x8ccc230) at gstbasetransform.c:2161
#17 0xb13e71fe in gst_pad_chain_data_unchecked (pad=0x8335640, is_buffer=1, data=0x8ccc230) at gstpad.c:4131
#18 0xb13e7cff in gst_pad_push_data (pad=0x83353e8, is_buffer=1, data=0x8ccc230) at gstpad.c:4360
#19 0xb1372c9f in gst_base_transform_chain (pad=0x8335320, buffer=0x8ccc230) at gstbasetransform.c:2161
#20 0xb13e71fe in gst_pad_chain_data_unchecked (pad=0x8335320, is_buffer=1, data=0x8ccc230) at gstpad.c:4131

..The best I can do...
I didn't manage to find the packages I have to install to have the missing debugging informations...

I am sorr but I can't tell as this backtrace is not complete. Please make sure you paste all threads down to thread 1 included. ours stops at thread 10.

The most important Thread is the one having the [KCrashHandler] line right below the Thread xx line.

I'm sorry I don't know what happened.
Here you are:

Thread 22 (Thread 0xadb96b70 (LWP 19443)):
#0  0xffffe424 in __kernel_vsyscall ()
#1  0xb5dc5fa2 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/i686/libpthread.so.0
#2  0xb613e2c4 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/i686/libc.so.6
#3  0xb6da5fac in wait (this=0x8b36b14, mutex=0x8b36b10, time=30000) at thread/qwaitcondition_unix.cpp:85
#4  QWaitCondition::wait (this=0x8b36b14, mutex=0x8b36b10, time=30000) at thread/qwaitcondition_unix.cpp:159
#5  0xb6d9a7fe in QThreadPoolThread::run (this=0x89db9e0) at concurrent/qthreadpool.cpp:140
#6  0xb6da4fcf in QThreadPrivate::start (arg=0x89db9e0) at thread/qthread_unix.cpp:248
#7  0xb5dc1ae5 in start_thread () from /lib/i686/libpthread.so.0
#8  0xb613003e in clone () from /lib/i686/libc.so.6

Thread 21 (Thread 0xae397b70 (LWP 19442)):
#0  0xffffe424 in __kernel_vsyscall ()
#1  0xb5dc5fa2 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/i686/libpthread.so.0
#2  0xb613e2c4 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/i686/libc.so.6
#3  0xb6da5fac in wait (this=0x8b36b14, mutex=0x8b36b10, time=30000) at thread/qwaitcondition_unix.cpp:85
#4  QWaitCondition::wait (this=0x8b36b14, mutex=0x8b36b10, time=30000) at thread/qwaitcondition_unix.cpp:159
#5  0xb6d9a7fe in QThreadPoolThread::run (this=0x90d82c8) at concurrent/qthreadpool.cpp:140
#6  0xb6da4fcf in QThreadPrivate::start (arg=0x90d82c8) at thread/qthread_unix.cpp:248
#7  0xb5dc1ae5 in start_thread () from /lib/i686/libpthread.so.0
#8  0xb613003e in clone () from /lib/i686/libc.so.6

Thread 20 (Thread 0xa68feb70 (LWP 19430)):
#0  0xffffe424 in __kernel_vsyscall ()
#1  0xb5dc5c75 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/i686/libpthread.so.0
#2  0xb613e26d in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/i686/libc.so.6
#3  0xb113131e in gst_queue_loop (pad=0x89b5650) at gstqueue.c:1174
#4  0xb140ee9b in gst_task_func (task=0x896a308) at gsttask.c:271
#5  0xb14104e8 in default_func (tdata=0x8938460, pool=0x821a808) at gsttaskpool.c:68
#6  0xb4df5cbf in ?? () from /usr/lib/libglib-2.0.so.0
#7  0xb4df3c64 in ?? () from /usr/lib/libglib-2.0.so.0
#8  0xb5dc1ae5 in start_thread () from /lib/i686/libpthread.so.0
#9  0xb613003e in clone () from /lib/i686/libc.so.6

Thread 19 (Thread 0xa714cb70 (LWP 19429)):
#0  0xffffe424 in __kernel_vsyscall ()
#1  0xb60f00f6 in nanosleep () from /lib/i686/libc.so.6
#2  0xb4df6a7e in g_usleep () from /usr/lib/libglib-2.0.so.0
#3  0xa7159f8d in ?? () from /usr/lib/gstreamer-0.10/libgstxvimagesink.so
#4  0xb4df3c64 in ?? () from /usr/lib/libglib-2.0.so.0
#5  0xb5dc1ae5 in start_thread () from /lib/i686/libpthread.so.0
#6  0xb613003e in clone () from /lib/i686/libc.so.6

Thread 18 (Thread 0xa7cc2b70 (LWP 19427)):
#0  0xffffe424 in __kernel_vsyscall ()
#1  0xb5dc5c75 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/i686/libpthread.so.0
#2  0xb613e26d in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/i686/libc.so.6
#3  0xb3d85ae7 in WTF::TCMalloc_PageHeap::scavengerThread() () from /usr/lib/libQtWebKit.so.4
#4  0xb3d85b2f in WTF::TCMalloc_PageHeap::runScavengerThread(void*) () from /usr/lib/libQtWebKit.so.4
#5  0xb5dc1ae5 in start_thread () from /lib/i686/libpthread.so.0
#6  0xb613003e in clone () from /lib/i686/libc.so.6

Thread 17 (Thread 0xa8519b70 (LWP 19426)):
#0  0xffffe424 in __kernel_vsyscall ()
#1  0xb5dc5c75 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/i686/libpthread.so.0
#2  0xb613e26d in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/i686/libc.so.6
#3  0xb6da6020 in wait (this=0x8644ba0, mutex=0x85d7f10, time=4294967295) at thread/qwaitcondition_unix.cpp:87
#4  QWaitCondition::wait (this=0x8644ba0, mutex=0x85d7f10, time=4294967295) at thread/qwaitcondition_unix.cpp:159
#5  0xb587e369 in ?? () from /usr/lib/libthreadweaver.so.4
#6  0xb5880efb in ?? () from /usr/lib/libthreadweaver.so.4
#7  0xb587ccea in ?? () from /usr/lib/libthreadweaver.so.4
#8  0xb5880ffc in ?? () from /usr/lib/libthreadweaver.so.4
#9  0xb587e5f3 in ?? () from /usr/lib/libthreadweaver.so.4
#10 0xb587eff4 in ?? () from /usr/lib/libthreadweaver.so.4
#11 0xb587f77a in ThreadWeaver::Thread::run() () from /usr/lib/libthreadweaver.so.4
#12 0xb6da4fcf in QThreadPrivate::start (arg=0x8ec5738) at thread/qthread_unix.cpp:248
#13 0xb5dc1ae5 in start_thread () from /lib/i686/libpthread.so.0
#14 0xb613003e in clone () from /lib/i686/libc.so.6

Thread 16 (Thread 0xa8d1ab70 (LWP 19425)):
#0  0xffffe424 in __kernel_vsyscall ()
#1  0xb5dc5c75 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/i686/libpthread.so.0
#2  0xb613e26d in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/i686/libc.so.6
#3  0xb6da6020 in wait (this=0x8644ba0, mutex=0x85d7f10, time=4294967295) at thread/qwaitcondition_unix.cpp:87
#4  QWaitCondition::wait (this=0x8644ba0, mutex=0x85d7f10, time=4294967295) at thread/qwaitcondition_unix.cpp:159
#5  0xb587e369 in ?? () from /usr/lib/libthreadweaver.so.4
#6  0xb5880efb in ?? () from /usr/lib/libthreadweaver.so.4
#7  0xb587ccea in ?? () from /usr/lib/libthreadweaver.so.4
#8  0xb5880ffc in ?? () from /usr/lib/libthreadweaver.so.4
#9  0xb587e5f3 in ?? () from /usr/lib/libthreadweaver.so.4
#10 0xb5881018 in ?? () from /usr/lib/libthreadweaver.so.4
#11 0xb587e5f3 in ?? () from /usr/lib/libthreadweaver.so.4
#12 0xb5881018 in ?? () from /usr/lib/libthreadweaver.so.4
#13 0xb587e5f3 in ?? () from /usr/lib/libthreadweaver.so.4
#14 0xb5881018 in ?? () from /usr/lib/libthreadweaver.so.4
#15 0xb587e5f3 in ?? () from /usr/lib/libthreadweaver.so.4
#16 0xb5881018 in ?? () from /usr/lib/libthreadweaver.so.4
#17 0xb587e5f3 in ?? () from /usr/lib/libthreadweaver.so.4
#18 0xb5881018 in ?? () from /usr/lib/libthreadweaver.so.4
#19 0xb587e5f3 in ?? () from /usr/lib/libthreadweaver.so.4
#20 0xb587eff4 in ?? () from /usr/lib/libthreadweaver.so.4
#21 0xb587f77a in ThreadWeaver::Thread::run() () from /usr/lib/libthreadweaver.so.4
#22 0xb6da4fcf in QThreadPrivate::start (arg=0x89bd308) at thread/qthread_unix.cpp:248
#23 0xb5dc1ae5 in start_thread () from /lib/i686/libpthread.so.0
#24 0xb613003e in clone () from /lib/i686/libc.so.6

Thread 13 (Thread 0xaaaf0b70 (LWP 19417)):
#0  0xffffe424 in __kernel_vsyscall ()
#1  0xb5dc5c75 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/i686/libpthread.so.0
#2  0xb613e26d in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/i686/libc.so.6
#3  0xb56e5827 in QTWTF::TCMalloc_PageHeap::scavengerThread (this=0xb57c11a0) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:2304
#4  0xb56e586f in QTWTF::TCMalloc_PageHeap::runScavengerThread (context=0xb57c11a0) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:1438
#5  0xb5dc1ae5 in start_thread () from /lib/i686/libpthread.so.0
#6  0xb613003e in clone () from /lib/i686/libc.so.6

Thread 11 (Thread 0xabaf2b70 (LWP 19414)):
#0  0xffffe424 in __kernel_vsyscall ()
#1  0xb6128201 in select () from /lib/i686/libc.so.6
#2  0xb6e8919c in QProcessManager::run (this=0xb6fc5890) at io/qprocess_unix.cpp:245
#3  0xb6da4fcf in QThreadPrivate::start (arg=0xb6fc5890) at thread/qthread_unix.cpp:248
#4  0xb5dc1ae5 in start_thread () from /lib/i686/libpthread.so.0
#5  0xb613003e in clone () from /lib/i686/libc.so.6

Thread 10 (Thread 0xac2f3b70 (LWP 19413)):
#0  0xffffe424 in __kernel_vsyscall ()
#1  0xb5dc5c75 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/i686/libpthread.so.0
#2  0xb613e26d in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/i686/libc.so.6
#3  0xb6da6020 in wait (this=0x8644ba0, mutex=0x85d7f10, time=4294967295) at thread/qwaitcondition_unix.cpp:87
#4  QWaitCondition::wait (this=0x8644ba0, mutex=0x85d7f10, time=4294967295) at thread/qwaitcondition_unix.cpp:159
#5  0xb587e369 in ?? () from /usr/lib/libthreadweaver.so.4
#6  0xb5880efb in ?? () from /usr/lib/libthreadweaver.so.4
#7  0xb587ccea in ?? () from /usr/lib/libthreadweaver.so.4
#8  0xb5880ffc in ?? () from /usr/lib/libthreadweaver.so.4
#9  0xb587e5f3 in ?? () from /usr/lib/libthreadweaver.so.4
#10 0xb5881018 in ?? () from /usr/lib/libthreadweaver.so.4
#11 0xb587e5f3 in ?? () from /usr/lib/libthreadweaver.so.4
#12 0xb5881018 in ?? () from /usr/lib/libthreadweaver.so.4
#13 0xb587e5f3 in ?? () from /usr/lib/libthreadweaver.so.4
#14 0xb587eff4 in ?? () from /usr/lib/libthreadweaver.so.4
#15 0xb587f77a in ThreadWeaver::Thread::run() () from /usr/lib/libthreadweaver.so.4
#16 0xb6da4fcf in QThreadPrivate::start (arg=0x8a56be0) at thread/qthread_unix.cpp:248
#17 0xb5dc1ae5 in start_thread () from /lib/i686/libpthread.so.0
#18 0xb613003e in clone () from /lib/i686/libc.so.6

Thread 5 (Thread 0xacaf4b70 (LWP 19407)):
#0  0xffffe424 in __kernel_vsyscall ()
#1  0xb5dc5c75 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/i686/libpthread.so.0
#2  0xb613e26d in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/i686/libc.so.6
#3  0xb6da6020 in wait (this=0x8644ba0, mutex=0x85d7f10, time=4294967295) at thread/qwaitcondition_unix.cpp:87
#4  QWaitCondition::wait (this=0x8644ba0, mutex=0x85d7f10, time=4294967295) at thread/qwaitcondition_unix.cpp:159
#5  0xb587e369 in ?? () from /usr/lib/libthreadweaver.so.4
#6  0xb5880efb in ?? () from /usr/lib/libthreadweaver.so.4
#7  0xb587ccea in ?? () from /usr/lib/libthreadweaver.so.4
#8  0xb5880ffc in ?? () from /usr/lib/libthreadweaver.so.4
#9  0xb587e5f3 in ?? () from /usr/lib/libthreadweaver.so.4
#10 0xb587eff4 in ?? () from /usr/lib/libthreadweaver.so.4
#11 0xb587f77a in ThreadWeaver::Thread::run() () from /usr/lib/libthreadweaver.so.4
#12 0xb6da4fcf in QThreadPrivate::start (arg=0x86448e0) at thread/qthread_unix.cpp:248
#13 0xb5dc1ae5 in start_thread () from /lib/i686/libpthread.so.0
#14 0xb613003e in clone () from /lib/i686/libc.so.6

Thread 1 (Thread 0xb2ef26d0 (LWP 19344)):

#0  0xb7383a35 in ?? () from /usr/lib/libamaroklib.so.1
#1  0xb73844ed in ?? () from /usr/lib/libamaroklib.so.1
#2  0xb73848e8 in ?? () from /usr/lib/libamaroklib.so.1
#3  0xb6eb3ded in QMetaObject::metacall (object=0x879b148, cl=3072667636, idx=103, argv=0xbfffc288) at kernel/qmetaobject.cpp:237
#4  0xb6ec2c5a in QMetaObject::activate (sender=0x8ba9038, m=0xb6d25e18, local_signal_index=1, argv=0xbfffc288) at kernel/qobject.cpp:3293
#5  0xb63d549d in QAction::triggered (this=0x8ba9038, _t1=false) at .moc/release-shared/moc_qaction.cpp:263
#6  0xb63d77ac in QAction::activate (this=0x8ba9038, event=QAction::Trigger) at kernel/qaction.cpp:1255
#7  0xb688e587 in QMenuPrivate::activateCausedStack (this=0x8ba99b8, causedStack=..., action=0x8ba9038, action_e=QAction::Trigger, self=true) at widgets/qmenu.cpp:1011
#8  0xb6894cdf in QMenuPrivate::activateAction (this=0x8ba99b8, action=0x8ba9038, action_e=QAction::Trigger, self=true) at widgets/qmenu.cpp:1103
#9  0xb6895d18 in QMenu::mouseReleaseEvent (this=0xbfffd35c, e=0xbfffcb00) at widgets/qmenu.cpp:2312
#10 0xb7e9183d in KMenu::mouseReleaseEvent(QMouseEvent*) () from /usr/lib/libkdeui.so.5
#11 0xb643cb3b in QWidget::event (this=0xbfffd35c, event=0xbfffcb00) at kernel/qwidget.cpp:7998
#12 0xb68972cc in QMenu::event (this=0xbfffd35c, e=0xbfffcb00) at widgets/qmenu.cpp:2414
#13 0xb63dbf1c in QApplicationPrivate::notify_helper (this=0x814fe40, receiver=0xbfffd35c, e=0xbfffcb00) at kernel/qapplication.cpp:4300
#14 0xb63e371e in QApplication::notify (this=0xbfffc834, receiver=0xbfffd35c, e=0xbfffcb00) at kernel/qapplication.cpp:3865
#15 0xb7d954a1 in KApplication::notify(QObject*, QEvent*) () from /usr/lib/libkdeui.so.5
#16 0xb6eaea9e in QCoreApplication::notifyInternal (this=0xbfffe5d8, receiver=0xbfffd35c, event=0xbfffcb00) at kernel/qcoreapplication.cpp:704
#17 0xb63e266c in sendSpontaneousEvent (receiver=0xbfffd35c, event=0xbfffcb00, alienWidget=0x0, nativeWidget=0xbfffd35c, buttonDown=0xb6d41038, lastMouseReceiver=..., 
    spontaneous=true) at ../../src/corelib/kernel/qcoreapplication.h:218
#18 QApplicationPrivate::sendMouseEvent (receiver=0xbfffd35c, event=0xbfffcb00, alienWidget=0x0, nativeWidget=0xbfffd35c, buttonDown=0xb6d41038, lastMouseReceiver=..., 
    spontaneous=true) at kernel/qapplication.cpp:2963
#19 0xb64705d6 in QETWidget::translateMouseEvent (this=0xbfffd35c, event=0xbfffd00c) at kernel/qapplication_x11.cpp:4302
#20 0xb646f704 in QApplication::x11ProcessEvent (this=0xbfffe5d8, event=0xbfffd00c) at kernel/qapplication_x11.cpp:3379
#21 0xb649d088 in x11EventSourceDispatch (s=0x8159c40, callback=0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#22 0xb4dc8cbe in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0
#23 0xb4dcc9f8 in ?? () from /usr/lib/libglib-2.0.so.0
#24 0xb4dccb9e in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#25 0xb6edb5c1 in QEventDispatcherGlib::processEvents (this=0x814d5f8, flags=...) at kernel/qeventdispatcher_glib.cpp:412
#26 0xb649cbda in QGuiEventDispatcherGlib::processEvents (this=0x814d5f8, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#27 0xb6ead0fd in QEventLoop::processEvents (this=0xbfffd2c0, flags=DWARF-2 expression error: DW_OP_reg operations must be used either alone or in conjuction with DW_OP_piece.
) at kernel/qeventloop.cpp:149
#28 0xb6ead549 in QEventLoop::exec (this=0xbfffd2c0, flags=...) at kernel/qeventloop.cpp:201
#29 0xb6891de7 in QMenu::exec (this=0xbfffd3bc, p=..., action=0x0) at widgets/qmenu.cpp:2063
#30 0xb7387206 in ?? () from /usr/lib/libamaroklib.so.1
#31 0xb643c46d in QWidget::event (this=0x879b148, event=0xbfffdda8) at kernel/qwidget.cpp:8165
#32 0xb6848f05 in QFrame::event (this=0x879b148, e=0xbfffdda8) at widgets/qframe.cpp:557
#33 0xb68e5c51 in QAbstractScrollArea::viewportEvent (this=0xb7252ff4, e=0xb724cba8) at widgets/qabstractscrollarea.cpp:1036
#34 0xb699e8ec in QAbstractItemView::viewportEvent (this=0x879b148, event=0xbfffdda8) at itemviews/qabstractitemview.cpp:1610
#35 0xb69df5bc in QTreeView::viewportEvent (this=0x879b148, event=0xbfffdda8) at itemviews/qtreeview.cpp:1248
#36 0xb68e8536 in viewportEvent (this=0x85c7080, o=0x8703318, e=0xbfffdda8) at widgets/qabstractscrollarea_p.h:100
#37 QAbstractScrollAreaFilter::eventFilter (this=0x85c7080, o=0x8703318, e=0xbfffdda8) at widgets/qabstractscrollarea_p.h:116
#38 0xb6eadd5e in QCoreApplicationPrivate::sendThroughObjectEventFilters (this=0x814fe40, receiver=0x8703318, event=0xbfffdda8) at kernel/qcoreapplication.cpp:819
#39 0xb63dbeed in QApplicationPrivate::notify_helper (this=0x814fe40, receiver=0x8703318, e=0xbfffdda8) at kernel/qapplication.cpp:4296
#40 0xb63e3168 in QApplication::notify (this=0x8703318, receiver=0x8703318, e=0xbfffdda8) at kernel/qapplication.cpp:3944
#41 0xb7d954a1 in KApplication::notify(QObject*, QEvent*) () from /usr/lib/libkdeui.so.5
#42 0xb6eaea9e in QCoreApplication::notifyInternal (this=0xbfffe5d8, receiver=0x8703318, event=0xbfffdda8) at kernel/qcoreapplication.cpp:704
#43 0xb64759ed in QCoreApplication::sendSpontaneousEvent (receiver=0x8703318, event=0xb724cba8) at ../../src/corelib/kernel/qcoreapplication.h:218
#44 0xb64707a0 in QETWidget::translateMouseEvent (this=0x87b8990, event=0xbfffe28c) at kernel/qapplication_x11.cpp:4373
#45 0xb646f704 in QApplication::x11ProcessEvent (this=0xbfffe5d8, event=0xbfffe28c) at kernel/qapplication_x11.cpp:3379
#46 0xb649d088 in x11EventSourceDispatch (s=0x8159c40, callback=0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#47 0xb4dc8cbe in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0
#48 0xb4dcc9f8 in ?? () from /usr/lib/libglib-2.0.so.0
#49 0xb4dccb9e in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#50 0xb6edb5c1 in QEventDispatcherGlib::processEvents (this=0x814d5f8, flags=...) at kernel/qeventdispatcher_glib.cpp:412
#51 0xb649cbda in QGuiEventDispatcherGlib::processEvents (this=0x814d5f8, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#52 0xb6ead0fd in QEventLoop::processEvents (this=0xbfffe544, flags=DWARF-2 expression error: DW_OP_reg operations must be used either alone or in conjuction with DW_OP_piece.
) at kernel/qeventloop.cpp:149
#53 0xb6ead549 in QEventLoop::exec (this=0xbfffe544, flags=...) at kernel/qeventloop.cpp:201
#54 0xb6eb16d0 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:981
#55 0xb63dbfc4 in QApplication::exec () at kernel/qapplication.cpp:3579
#56 0x0804fea1 in _start ()

But there is still not this [KCrashHandler] line... I'm sorry, that's the first time I post a bug. The first time I did it with Dr Konqui, but now it doesn't want to open anymore, so I do it with gdb.
(
   gdb amarok
   (gdb) file /usr/bin/amarok
   (gdb) run --nofork
   then I reproduce the big
   (gdb) thread apply all backtrace
)

There are still no debugging symbols installed.

This is what Techbase says about the repositories of Mandriva where to find debug packages:

"Mandriva - Mandriva 2007.0 and up has additional debugging packages for all of KDE (in fact, for all of its packages). Just install the corresponding -debug package, like kdebase-debug and kdemultimedia-debug. You probably want to install kdelibs-debug anyways.
Note: the -debug packages are in separate repositories. For instance, for all packages in main, you'll find the debugging package in repository debug_main."

Sorry I've forgotten to install kdelibs-debug. This done, I have this...


Thread 21 (Thread 0x9c7d6b70 (LWP 13828)):
#0  0xffffe424 in __kernel_vsyscall ()
#1  0xb5dc5fa2 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/i686/libpthread.so.0
#2  0xb613e2c4 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/i686/libc.so.6
#3  0xb6da5fac in wait (this=0x922de6c, mutex=0x922de68, time=30000) at thread/qwaitcondition_unix.cpp:85
#4  QWaitCondition::wait (this=0x922de6c, mutex=0x922de68, time=30000) at thread/qwaitcondition_unix.cpp:159
#5  0xb6d9a7fe in QThreadPoolThread::run (this=0x922e8b8) at concurrent/qthreadpool.cpp:140
#6  0xb6da4fcf in QThreadPrivate::start (arg=0x922e8b8) at thread/qthread_unix.cpp:248
#7  0xb5dc1ae5 in start_thread () from /lib/i686/libpthread.so.0
#8  0xb613003e in clone () from /lib/i686/libc.so.6

Thread 19 (Thread 0xa92edb70 (LWP 13817)):
#0  0xffffe424 in __kernel_vsyscall ()
#1  0xb6124b16 in poll () from /lib/i686/libc.so.6
#2  0xb16fccc5 in ?? () from /usr/lib/libasound.so.2
#3  0xb16fce94 in snd_pcm_wait () from /usr/lib/libasound.so.2
#4  0xb129fca4 in ?? () from /usr/lib/gstreamer-0.10/libgstalsa.so
#5  0xb132456f in ?? () from /usr/lib/libgstaudio-0.10.so.0
#6  0xb4df3c64 in ?? () from /usr/lib/libglib-2.0.so.0
#7  0xb5dc1ae5 in start_thread () from /lib/i686/libpthread.so.0
#8  0xb613003e in clone () from /lib/i686/libc.so.6

Thread 18 (Thread 0x9cfd7b70 (LWP 13814)):
#0  0xffffe424 in __kernel_vsyscall ()
#1  0xb5dc5fa2 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/i686/libpthread.so.0
#2  0xb613e2c4 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/i686/libc.so.6
#3  0xb6da5fac in wait (this=0x922de6c, mutex=0x922de68, time=30000) at thread/qwaitcondition_unix.cpp:85
#4  QWaitCondition::wait (this=0x922de6c, mutex=0x922de68, time=30000) at thread/qwaitcondition_unix.cpp:159
#5  0xb6d9a7fe in QThreadPoolThread::run (this=0x9248800) at concurrent/qthreadpool.cpp:140
#6  0xb6da4fcf in QThreadPrivate::start (arg=0x9248800) at thread/qthread_unix.cpp:248
#7  0xb5dc1ae5 in start_thread () from /lib/i686/libpthread.so.0
#8  0xb613003e in clone () from /lib/i686/libc.so.6

Thread 17 (Thread 0xa82ebb70 (LWP 13806)):
#0  0xffffe424 in __kernel_vsyscall ()
#1  0xb5dc5c75 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/i686/libpthread.so.0
#2  0xb613e26d in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/i686/libc.so.6
#3  0xb56e5827 in QTWTF::TCMalloc_PageHeap::scavengerThread (this=0xb57c11a0) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:2304
#4  0xb56e586f in QTWTF::TCMalloc_PageHeap::runScavengerThread (context=0xb57c11a0) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:1438
#5  0xb5dc1ae5 in start_thread () from /lib/i686/libpthread.so.0
#6  0xb613003e in clone () from /lib/i686/libc.so.6
---Type <return> to continue, or q <return> to quit---

Thread 16 (Thread 0xa8aecb70 (LWP 13805)):
#0  0xffffe424 in __kernel_vsyscall ()
#1  0xb5dc5c75 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/i686/libpthread.so.0
#2  0xb613e26d in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/i686/libc.so.6
#3  0xb6da6020 in wait (this=0x863d960, mutex=0x865eaf0, time=4294967295) at thread/qwaitcondition_unix.cpp:87
#4  QWaitCondition::wait (this=0x863d960, mutex=0x865eaf0, time=4294967295) at thread/qwaitcondition_unix.cpp:159
#5  0xb587e369 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x863d948, th=0x8a24548)
    at /usr/src/debug/kdelibs-4.4.3/threadweaver/Weaver/WeaverImpl.cpp:365
#6  0xb5880efb in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0x8663af0, th=0x8a24548)
    at /usr/src/debug/kdelibs-4.4.3/threadweaver/Weaver/WorkingHardState.cpp:80
#7  0xb587ccea in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0x863d948, th=0x8a24548) at /usr/src/debug/kdelibs-4.4.3/threadweaver/Weaver/WeaverImpl.cpp:356
#8  0xb5880ffc in ThreadWeaver::WorkingHardState::applyForWork (this=0x8663af0, th=0x8a24548) at /usr/src/debug/kdelibs-4.4.3/threadweaver/Weaver/WorkingHardState.cpp:71
#9  0xb587e5f3 in ThreadWeaver::WeaverImpl::applyForWork (this=0x863d948, th=0x8a24548, previous=0x8e5bef0)
    at /usr/src/debug/kdelibs-4.4.3/threadweaver/Weaver/WeaverImpl.cpp:351
#10 0xb587eff4 in ThreadWeaver::ThreadRunHelper::run (this=0xa8aec354, parent=0x863d948, th=0x8a24548) at /usr/src/debug/kdelibs-4.4.3/threadweaver/Weaver/Thread.cpp:87
#11 0xb587f77a in ThreadWeaver::Thread::run (this=0x8a24548) at /usr/src/debug/kdelibs-4.4.3/threadweaver/Weaver/Thread.cpp:142
#12 0xb6da4fcf in QThreadPrivate::start (arg=0x8a24548) at thread/qthread_unix.cpp:248
#13 0xb5dc1ae5 in start_thread () from /lib/i686/libpthread.so.0
#14 0xb613003e in clone () from /lib/i686/libc.so.6

Thread 14 (Thread 0xa9aeeb70 (LWP 13802)):
#0  0xffffe424 in __kernel_vsyscall ()
#1  0xb6128201 in select () from /lib/i686/libc.so.6
#2  0xb6e8919c in QProcessManager::run (this=0xb6fc5890) at io/qprocess_unix.cpp:245
#3  0xb6da4fcf in QThreadPrivate::start (arg=0xb6fc5890) at thread/qthread_unix.cpp:248
#4  0xb5dc1ae5 in start_thread () from /lib/i686/libpthread.so.0
#5  0xb613003e in clone () from /lib/i686/libc.so.6

Thread 13 (Thread 0xaa2efb70 (LWP 13801)):
#0  0xffffe424 in __kernel_vsyscall ()
#1  0xb5dc5c75 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/i686/libpthread.so.0
#2  0xb613e26d in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/i686/libc.so.6
#3  0xb6da6020 in wait (this=0x863d960, mutex=0x865eaf0, time=4294967295) at thread/qwaitcondition_unix.cpp:87
#4  QWaitCondition::wait (this=0x863d960, mutex=0x865eaf0, time=4294967295) at thread/qwaitcondition_unix.cpp:159
#5  0xb587e369 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x863d948, th=0x8dd03f0)
    at /usr/src/debug/kdelibs-4.4.3/threadweaver/Weaver/WeaverImpl.cpp:365
#6  0xb5880efb in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0x8663af0, th=0x8dd03f0)
    at /usr/src/debug/kdelibs-4.4.3/threadweaver/Weaver/WorkingHardState.cpp:80
#7  0xb587ccea in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0x863d948, th=0x8dd03f0) at /usr/src/debug/kdelibs-4.4.3/threadweaver/Weaver/WeaverImpl.cpp:356
#8  0xb5880ffc in ThreadWeaver::WorkingHardState::applyForWork (this=0x8663af0, th=0x8dd03f0) at /usr/src/debug/kdelibs-4.4.3/threadweaver/Weaver/WorkingHardState.cpp:71
#9  0xb587e5f3 in ThreadWeaver::WeaverImpl::applyForWork (this=0x863d948, th=0x8dd03f0, previous=0x93c9d48)
---Type <return> to continue, or q <return> to quit---
    at /usr/src/debug/kdelibs-4.4.3/threadweaver/Weaver/WeaverImpl.cpp:351
#10 0xb587eff4 in ThreadWeaver::ThreadRunHelper::run (this=0xaa2ef354, parent=0x863d948, th=0x8dd03f0) at /usr/src/debug/kdelibs-4.4.3/threadweaver/Weaver/Thread.cpp:87
#11 0xb587f77a in ThreadWeaver::Thread::run (this=0x8dd03f0) at /usr/src/debug/kdelibs-4.4.3/threadweaver/Weaver/Thread.cpp:142
#12 0xb6da4fcf in QThreadPrivate::start (arg=0x8dd03f0) at thread/qthread_unix.cpp:248
#13 0xb5dc1ae5 in start_thread () from /lib/i686/libpthread.so.0
#14 0xb613003e in clone () from /lib/i686/libc.so.6

Thread 12 (Thread 0xaaaf0b70 (LWP 13800)):
#0  0xffffe424 in __kernel_vsyscall ()
#1  0xb5dc5c75 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/i686/libpthread.so.0
#2  0xb613e26d in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/i686/libc.so.6
#3  0xb113282e in gst_queue_chain (pad=0x8338990, buffer=0x8e68b80) at gstqueue.c:968
#4  0xb13e71fe in gst_pad_chain_data_unchecked (pad=0x8338990, is_buffer=1, data=0x8e68b80) at gstpad.c:4131
#5  0xb13e7cff in gst_pad_push_data (pad=0x8374008, is_buffer=1, data=0x8e68b80) at gstpad.c:4360
#6  0xb13d064c in gst_proxy_pad_do_chain (pad=0x8336420, buffer=0x8e68b80) at gstghostpad.c:160
#7  0xb13e71fe in gst_pad_chain_data_unchecked (pad=0x8336420, is_buffer=1, data=0x8e68b80) at gstpad.c:4131
#8  0xb13e7cff in gst_pad_push_data (pad=0x8351d78, is_buffer=1, data=0x8e68b80) at gstpad.c:4360
#9  0xb113d498 in gst_tee_do_push (tee=0x837b998, data=<value optimized out>, is_list=0) at gsttee.c:636
#10 gst_tee_handle_data (tee=0x837b998, data=<value optimized out>, is_list=0) at gsttee.c:715
#11 0xb113d9c8 in gst_tee_chain (pad=0x83513f8, buffer=0x8e68b80) at gsttee.c:789
#12 0xb13e71fe in gst_pad_chain_data_unchecked (pad=0x83513f8, is_buffer=1, data=0x8e68b80) at gstpad.c:4131
#13 0xb13e7cff in gst_pad_push_data (pad=0x8336250, is_buffer=1, data=0x8e68b80) at gstpad.c:4360
#14 0xb13d064c in gst_proxy_pad_do_chain (pad=0x8374368, buffer=0x8e68b80) at gstghostpad.c:160
#15 0xb13e71fe in gst_pad_chain_data_unchecked (pad=0x8374368, is_buffer=1, data=0x8e68b80) at gstpad.c:4131
#16 0xb13e7cff in gst_pad_push_data (pad=0x8351650, is_buffer=1, data=0x8e68b80) at gstpad.c:4360
#17 0xb1372c9f in gst_base_transform_chain (pad=0x8351588, buffer=0x8e68b80) at gstbasetransform.c:2161
#18 0xb13e71fe in gst_pad_chain_data_unchecked (pad=0x8351588, is_buffer=1, data=0x8e68b80) at gstpad.c:4131
#19 0xb13e7cff in gst_pad_push_data (pad=0x8351a58, is_buffer=1, data=0x8e68b80) at gstpad.c:4360
#20 0xb1372c9f in gst_base_transform_chain (pad=0x8351990, buffer=0x8e68b80) at gstbasetransform.c:2161
#21 0xb13e71fe in gst_pad_chain_data_unchecked (pad=0x8351990, is_buffer=1, data=0x8e68b80) at gstpad.c:4131
#22 0xb13e7cff in gst_pad_push_data (pad=0x83518c8, is_buffer=1, data=0x8e68b80) at gstpad.c:4360
#23 0xb1131ca1 in gst_queue_push_one (pad=0x83518c8) at gstqueue.c:1083
#24 gst_queue_loop (pad=0x83518c8) at gstqueue.c:1185
#25 0xb140ee9b in gst_task_func (task=0x8ce8150) at gsttask.c:271
#26 0xb14104e8 in default_func (tdata=0x8c0d1d0, pool=0x821a808) at gsttaskpool.c:68
#27 0xb4df5cbf in ?? () from /usr/lib/libglib-2.0.so.0
#28 0xb4df3c64 in ?? () from /usr/lib/libglib-2.0.so.0
#29 0xb5dc1ae5 in start_thread () from /lib/i686/libpthread.so.0
#30 0xb613003e in clone () from /lib/i686/libc.so.6

Thread 11 (Thread 0xab2f1b70 (LWP 13799)):
#0  0xffffe424 in __kernel_vsyscall ()
---Type <return> to continue, or q <return> to quit---
#1  0xb5dc5c75 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/i686/libpthread.so.0
#2  0xb613e26d in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/i686/libc.so.6
#3  0xb113282e in gst_queue_chain (pad=0x8351800, buffer=0x8e3a8b0) at gstqueue.c:968
#4  0xb13e71fe in gst_pad_chain_data_unchecked (pad=0x8351800, is_buffer=1, data=0x8e3a8b0) at gstpad.c:4131
#5  0xb13e7cff in gst_pad_push_data (pad=0x8374440, is_buffer=1, data=0x8e3a8b0) at gstpad.c:4360
#6  0xb13d064c in gst_proxy_pad_do_chain (pad=0x8336168, buffer=0x8e3a8b0) at gstghostpad.c:160
#7  0xb13e71fe in gst_pad_chain_data_unchecked (pad=0x8336168, is_buffer=1, data=0x8e3a8b0) at gstpad.c:4131
#8  0xb13e7cff in gst_pad_push_data (pad=0x8351b20, is_buffer=1, data=0x8e3a8b0) at gstpad.c:4360
#9  0xb113d498 in gst_tee_do_push (tee=0x837b838, data=<value optimized out>, is_list=0) at gsttee.c:636
#10 gst_tee_handle_data (tee=0x837b838, data=<value optimized out>, is_list=0) at gsttee.c:715
#11 0xb113d9c8 in gst_tee_chain (pad=0x836c810, buffer=0x8e3a8b0) at gsttee.c:789
#12 0xb13e71fe in gst_pad_chain_data_unchecked (pad=0x836c810, is_buffer=1, data=0x8e3a8b0) at gstpad.c:4131
#13 0xb13e7cff in gst_pad_push_data (pad=0x836cf18, is_buffer=1, data=0x8e3a8b0) at gstpad.c:4360
#14 0xb1131ca1 in gst_queue_push_one (pad=0x836cf18) at gstqueue.c:1083
#15 gst_queue_loop (pad=0x836cf18) at gstqueue.c:1185
#16 0xb140ee9b in gst_task_func (task=0x8ce81d8) at gsttask.c:271
#17 0xb14104e8 in default_func (tdata=0x8c0d290, pool=0x821a808) at gsttaskpool.c:68
#18 0xb4df5cbf in ?? () from /usr/lib/libglib-2.0.so.0
#19 0xb4df3c64 in ?? () from /usr/lib/libglib-2.0.so.0
#20 0xb5dc1ae5 in start_thread () from /lib/i686/libpthread.so.0
#21 0xb613003e in clone () from /lib/i686/libc.so.6

Thread 10 (Thread 0xabaf2b70 (LWP 13798)):
#0  0xffffe424 in __kernel_vsyscall ()
#1  0xb5dc5c75 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/i686/libpthread.so.0
#2  0xb613e26d in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/i686/libc.so.6
#3  0xb131151a in ?? () from /usr/lib/libgstaudio-0.10.so.0
#4  0xb1311749 in ?? () from /usr/lib/libgstaudio-0.10.so.0
#5  0xb13106bc in gst_ring_buffer_commit_full () from /usr/lib/libgstaudio-0.10.so.0
#6  0xb1319618 in ?? () from /usr/lib/libgstaudio-0.10.so.0
#7  0xb1359cba in gst_base_sink_render_object (basesink=0x833acb8, pad=<value optimized out>, is_list=0, obj=0x8ce9770) at gstbasesink.c:2732
#8  0xb135b9e8 in gst_base_sink_queue_object_unlocked (basesink=0x833acb8, pad=0x8338cb0, is_list=0, obj=0x8ce9770, prerollable=1) at gstbasesink.c:3008
#9  0xb1360f9c in gst_base_sink_chain_unlocked (basesink=0x833acb8, pad=<value optimized out>, is_list=0, obj=0x8ce9770) at gstbasesink.c:3382
#10 0xb13614c9 in gst_base_sink_chain_main (basesink=<value optimized out>, pad=0x8338cb0, is_list=0, obj=0x8ce9770) at gstbasesink.c:3420
#11 0xb13e71fe in gst_pad_chain_data_unchecked (pad=0x8338cb0, is_buffer=1, data=0x8ce9770) at gstpad.c:4131
#12 0xb13e7cff in gst_pad_push_data (pad=0x8338800, is_buffer=1, data=0x8ce9770) at gstpad.c:4360
#13 0xb1372c9f in gst_base_transform_chain (pad=0x8338d78, buffer=0x8ce9770) at gstbasetransform.c:2161
#14 0xb13e71fe in gst_pad_chain_data_unchecked (pad=0x8338d78, is_buffer=1, data=0x8ce9770) at gstpad.c:4131
#15 0xb13e7cff in gst_pad_push_data (pad=0x8338f08, is_buffer=1, data=0x8ce9770) at gstpad.c:4360
#16 0xb1372c9f in gst_base_transform_chain (pad=0x8338e40, buffer=0x8ce9770) at gstbasetransform.c:2161
#17 0xb13e71fe in gst_pad_chain_data_unchecked (pad=0x8338e40, is_buffer=1, data=0x8ce9770) at gstpad.c:4131
#18 0xb13e7cff in gst_pad_push_data (pad=0x8338be8, is_buffer=1, data=0x8ce9770) at gstpad.c:4360
---Type <return> to continue, or q <return> to quit---
#19 0xb1372c9f in gst_base_transform_chain (pad=0x8338b20, buffer=0x8ce9770) at gstbasetransform.c:2161
#20 0xb13e71fe in gst_pad_chain_data_unchecked (pad=0x8338b20, is_buffer=1, data=0x8ce9770) at gstpad.c:4131
#21 0xb13e7cff in gst_pad_push_data (pad=0x83388c8, is_buffer=1, data=0x8ce9770) at gstpad.c:4360
#22 0xb1131ca1 in gst_queue_push_one (pad=0x83388c8) at gstqueue.c:1083
#23 gst_queue_loop (pad=0x83388c8) at gstqueue.c:1185
#24 0xb140ee9b in gst_task_func (task=0x8ce80c8) at gsttask.c:271
#25 0xb14104e8 in default_func (tdata=0x8c077b8, pool=0x821a808) at gsttaskpool.c:68
#26 0xb4df5cbf in ?? () from /usr/lib/libglib-2.0.so.0
#27 0xb4df3c64 in ?? () from /usr/lib/libglib-2.0.so.0
#28 0xb5dc1ae5 in start_thread () from /lib/i686/libpthread.so.0
#29 0xb613003e in clone () from /lib/i686/libc.so.6

Thread 9 (Thread 0xac2f3b70 (LWP 13797)):
#0  0xffffe424 in __kernel_vsyscall ()
#1  0xb5dc5c75 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/i686/libpthread.so.0
#2  0xb613e26d in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/i686/libc.so.6
#3  0xb113282e in gst_queue_chain (pad=0x836ce50, buffer=0x8d49b30) at gstqueue.c:968
#4  0xb13e71fe in gst_pad_chain_data_unchecked (pad=0x836ce50, is_buffer=1, data=0x8d49b30) at gstpad.c:4131
#5  0xb13e7cff in gst_pad_push_data (pad=0x83741b8, is_buffer=1, data=0x8d49b30) at gstpad.c:4360
#6  0xb13d064c in gst_proxy_pad_do_chain (pad=0x83365f0, buffer=0x8d49b30) at gstghostpad.c:160
#7  0xb13e71fe in gst_pad_chain_data_unchecked (pad=0x83365f0, is_buffer=1, data=0x8d49b30) at gstpad.c:4131
#8  0xb13e7cff in gst_pad_push_data (pad=0x8b61658, is_buffer=1, data=0x8d49b30) at gstpad.c:4360
#9  0xb13d064c in gst_proxy_pad_do_chain (pad=0x83746c8, buffer=0x8d49b30) at gstghostpad.c:160
#10 0xb13e71fe in gst_pad_chain_data_unchecked (pad=0x83746c8, is_buffer=1, data=0x8d49b30) at gstpad.c:4131
#11 0xb13e7cff in gst_pad_push_data (pad=0x8ce4d80, is_buffer=1, data=0x8d49b30) at gstpad.c:4360
#12 0xad89bf4e in ?? () from /usr/lib/gstreamer-0.10/libgstmad.so
#13 0xb13e71fe in gst_pad_chain_data_unchecked (pad=0x8ce4cb8, is_buffer=1, data=0x8d48870) at gstpad.c:4131
#14 0xb13e7cff in gst_pad_push_data (pad=0x8ce4a60, is_buffer=1, data=0x8d48870) at gstpad.c:4360
#15 0xaec36b83 in ?? () from /usr/lib/gstreamer-0.10/libgstmpegaudioparse.so
#16 0xaec38359 in ?? () from /usr/lib/gstreamer-0.10/libgstmpegaudioparse.so
#17 0xb13e71fe in gst_pad_chain_data_unchecked (pad=0x8ce4998, is_buffer=1, data=0x8ce9f80) at gstpad.c:4131
#18 0xb13e7cff in gst_pad_push_data (pad=0x8ce48d0, is_buffer=1, data=0x8ce9f80) at gstpad.c:4360
#19 0xad87a54f in ?? () from /usr/lib/libgsttag-0.10.so.0
#20 0xb13e71fe in gst_pad_chain_data_unchecked (pad=0x8ce4808, is_buffer=1, data=0x8ce9f80) at gstpad.c:4131
#21 0xb13e7cff in gst_pad_push_data (pad=0x836cbf8, is_buffer=1, data=0x8ce9f80) at gstpad.c:4360
#22 0xb1140536 in gst_type_find_element_chain (pad=0x836cb30, buffer=0x8ce9f80) at gsttypefindelement.c:759
#23 0xb13e71fe in gst_pad_chain_data_unchecked (pad=0x836cb30, is_buffer=1, data=0x8ce9f80) at gstpad.c:4131
#24 0xb13e7cff in gst_pad_push_data (pad=0x83740e0, is_buffer=1, data=0x8ce9f80) at gstpad.c:4360
#25 0xb13d064c in gst_proxy_pad_do_chain (pad=0x8336508, buffer=0x8ce9f80) at gstghostpad.c:160
#26 0xb13e71fe in gst_pad_chain_data_unchecked (pad=0x8336508, is_buffer=1, data=0x8ce9f80) at gstpad.c:4131
#27 0xb13e7cff in gst_pad_push_data (pad=0x8c5aa60, is_buffer=1, data=0x8ce9f80) at gstpad.c:4360
#28 0xb13698aa in gst_base_src_loop (pad=0x8c5aa60) at gstbasesrc.c:2480
---Type <return> to continue, or q <return> to quit---
#29 0xb140ee9b in gst_task_func (task=0x8ce8260) at gsttask.c:271
#30 0xb14104e8 in default_func (tdata=0x8ce32d8, pool=0x821a808) at gsttaskpool.c:68
#31 0xb4df5cbf in ?? () from /usr/lib/libglib-2.0.so.0
#32 0xb4df3c64 in ?? () from /usr/lib/libglib-2.0.so.0
#33 0xb5dc1ae5 in start_thread () from /lib/i686/libpthread.so.0
#34 0xb613003e in clone () from /lib/i686/libc.so.6

Thread 8 (Thread 0xae127b70 (LWP 13795)):
#0  0xffffe424 in __kernel_vsyscall ()
#1  0xb60f00f6 in nanosleep () from /lib/i686/libc.so.6
#2  0xb4df6a7e in g_usleep () from /usr/lib/libglib-2.0.so.0
#3  0xae158f8d in ?? () from /usr/lib/gstreamer-0.10/libgstxvimagesink.so
#4  0xb4df3c64 in ?? () from /usr/lib/libglib-2.0.so.0
#5  0xb5dc1ae5 in start_thread () from /lib/i686/libpthread.so.0
#6  0xb613003e in clone () from /lib/i686/libc.so.6

Thread 7 (Thread 0xaeb94b70 (LWP 13793)):
#0  0xffffe424 in __kernel_vsyscall ()
#1  0xb5dc5c75 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/i686/libpthread.so.0
#2  0xb613e26d in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/i686/libc.so.6
#3  0xb3d85ae7 in WTF::TCMalloc_PageHeap::scavengerThread() () from /usr/lib/libQtWebKit.so.4
#4  0xb3d85b2f in WTF::TCMalloc_PageHeap::runScavengerThread(void*) () from /usr/lib/libQtWebKit.so.4
#5  0xb5dc1ae5 in start_thread () from /lib/i686/libpthread.so.0
#6  0xb613003e in clone () from /lib/i686/libc.so.6

Thread 6 (Thread 0xad2f5b70 (LWP 13792)):
#0  0xffffe424 in __kernel_vsyscall ()
#1  0xb5dc5c75 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/i686/libpthread.so.0
#2  0xb613e26d in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/i686/libc.so.6
#3  0xb6da6020 in wait (this=0x863d960, mutex=0x865eaf0, time=4294967295) at thread/qwaitcondition_unix.cpp:87
#4  QWaitCondition::wait (this=0x863d960, mutex=0x865eaf0, time=4294967295) at thread/qwaitcondition_unix.cpp:159
#5  0xb587e369 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x863d948, th=0x8af9420)
    at /usr/src/debug/kdelibs-4.4.3/threadweaver/Weaver/WeaverImpl.cpp:365
#6  0xb5880efb in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0x8663af0, th=0x8af9420)
    at /usr/src/debug/kdelibs-4.4.3/threadweaver/Weaver/WorkingHardState.cpp:80
#7  0xb587ccea in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0x863d948, th=0x8af9420) at /usr/src/debug/kdelibs-4.4.3/threadweaver/Weaver/WeaverImpl.cpp:356
#8  0xb5880ffc in ThreadWeaver::WorkingHardState::applyForWork (this=0x8663af0, th=0x8af9420) at /usr/src/debug/kdelibs-4.4.3/threadweaver/Weaver/WorkingHardState.cpp:71
#9  0xb587e5f3 in ThreadWeaver::WeaverImpl::applyForWork (this=0x863d948, th=0x8af9420, previous=0x8e39050)
    at /usr/src/debug/kdelibs-4.4.3/threadweaver/Weaver/WeaverImpl.cpp:351
#10 0xb587eff4 in ThreadWeaver::ThreadRunHelper::run (this=0xad2f5354, parent=0x863d948, th=0x8af9420) at /usr/src/debug/kdelibs-4.4.3/threadweaver/Weaver/Thread.cpp:87
#11 0xb587f77a in ThreadWeaver::Thread::run (this=0x8af9420) at /usr/src/debug/kdelibs-4.4.3/threadweaver/Weaver/Thread.cpp:142
#12 0xb6da4fcf in QThreadPrivate::start (arg=0x8af9420) at thread/qthread_unix.cpp:248
---Type <return> to continue, or q <return> to quit---
#13 0xb5dc1ae5 in start_thread () from /lib/i686/libpthread.so.0
#14 0xb613003e in clone () from /lib/i686/libc.so.6

Thread 5 (Thread 0xacaf4b70 (LWP 13790)):
#0  0xffffe424 in __kernel_vsyscall ()
#1  0xb5dc5c75 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/i686/libpthread.so.0
#2  0xb613e26d in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/i686/libc.so.6
#3  0xb6da6020 in wait (this=0x863d960, mutex=0x865eaf0, time=4294967295) at thread/qwaitcondition_unix.cpp:87
#4  QWaitCondition::wait (this=0x863d960, mutex=0x865eaf0, time=4294967295) at thread/qwaitcondition_unix.cpp:159
#5  0xb587e369 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x863d948, th=0x864ca20)
    at /usr/src/debug/kdelibs-4.4.3/threadweaver/Weaver/WeaverImpl.cpp:365
#6  0xb5880efb in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0x8663af0, th=0x864ca20)
    at /usr/src/debug/kdelibs-4.4.3/threadweaver/Weaver/WorkingHardState.cpp:80
#7  0xb587ccea in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0x863d948, th=0x864ca20) at /usr/src/debug/kdelibs-4.4.3/threadweaver/Weaver/WeaverImpl.cpp:356
#8  0xb5880ffc in ThreadWeaver::WorkingHardState::applyForWork (this=0x8663af0, th=0x864ca20) at /usr/src/debug/kdelibs-4.4.3/threadweaver/Weaver/WorkingHardState.cpp:71
#9  0xb587e5f3 in ThreadWeaver::WeaverImpl::applyForWork (this=0x863d948, th=0x864ca20, previous=0x93a9448)
    at /usr/src/debug/kdelibs-4.4.3/threadweaver/Weaver/WeaverImpl.cpp:351
#10 0xb587eff4 in ThreadWeaver::ThreadRunHelper::run (this=0xacaf4354, parent=0x863d948, th=0x864ca20) at /usr/src/debug/kdelibs-4.4.3/threadweaver/Weaver/Thread.cpp:87
#11 0xb587f77a in ThreadWeaver::Thread::run (this=0x864ca20) at /usr/src/debug/kdelibs-4.4.3/threadweaver/Weaver/Thread.cpp:142
#12 0xb6da4fcf in QThreadPrivate::start (arg=0x864ca20) at thread/qthread_unix.cpp:248
#13 0xb5dc1ae5 in start_thread () from /lib/i686/libpthread.so.0
#14 0xb613003e in clone () from /lib/i686/libc.so.6

Thread 1 (Thread 0xb2ef26d0 (LWP 13781)):

#0  0xb7383a35 in ?? () from /usr/lib/libamaroklib.so.1
#1  0xb73844ed in ?? () from /usr/lib/libamaroklib.so.1
#2  0xb73848e8 in ?? () from /usr/lib/libamaroklib.so.1
#3  0xb6eb3ded in QMetaObject::metacall (object=0x8984490, cl=3072667636, idx=103, argv=0xbfffc288) at kernel/qmetaobject.cpp:237
#4  0xb6ec2c5a in QMetaObject::activate (sender=0x8f29230, m=0xb6d25e18, local_signal_index=1, argv=0xbfffc288) at kernel/qobject.cpp:3293
#5  0xb63d549d in QAction::triggered (this=0x8f29230, _t1=false) at .moc/release-shared/moc_qaction.cpp:263
#6  0xb63d77ac in QAction::activate (this=0x8f29230, event=QAction::Trigger) at kernel/qaction.cpp:1255
#7  0xb688e587 in QMenuPrivate::activateCausedStack (this=0x8f29e08, causedStack=..., action=0x8f29230, action_e=QAction::Trigger, self=true) at widgets/qmenu.cpp:1011
#8  0xb6894cdf in QMenuPrivate::activateAction (this=0x8f29e08, action=0x8f29230, action_e=QAction::Trigger, self=true) at widgets/qmenu.cpp:1103
#9  0xb6895d18 in QMenu::mouseReleaseEvent (this=0xbfffd35c, e=0xbfffcb00) at widgets/qmenu.cpp:2312
#10 0xb7e9183d in KMenu::mouseReleaseEvent (this=0xbfffd35c, e=0xbfffcb00) at /usr/src/debug/kdelibs-4.4.3/kdeui/widgets/kmenu.cpp:471
#11 0xb643cb3b in QWidget::event (this=0xbfffd35c, event=0xbfffcb00) at kernel/qwidget.cpp:7998
#12 0xb68972cc in QMenu::event (this=0xbfffd35c, e=0xbfffcb00) at widgets/qmenu.cpp:2414
#13 0xb63dbf1c in QApplicationPrivate::notify_helper (this=0x81507c0, receiver=0xbfffd35c, e=0xbfffcb00) at kernel/qapplication.cpp:4300
#14 0xb63e371e in QApplication::notify (this=0xbfffc834, receiver=0xbfffd35c, e=0xbfffcb00) at kernel/qapplication.cpp:3865
#15 0xb7d954a1 in KApplication::notify (this=0xbfffe5d8, receiver=0xbfffd35c, event=0xbfffcb00) at /usr/src/debug/kdelibs-4.4.3/kdeui/kernel/kapplication.cpp:302
#16 0xb6eaea9e in QCoreApplication::notifyInternal (this=0xbfffe5d8, receiver=0xbfffd35c, event=0xbfffcb00) at kernel/qcoreapplication.cpp:704
#17 0xb63e266c in sendSpontaneousEvent (receiver=0xbfffd35c, event=0xbfffcb00, alienWidget=0x0, nativeWidget=0xbfffd35c, buttonDown=0xb6d41038, lastMouseReceiver=..., 
---Type <return> to continue, or q <return> to quit---
    spontaneous=true) at ../../src/corelib/kernel/qcoreapplication.h:218
#18 QApplicationPrivate::sendMouseEvent (receiver=0xbfffd35c, event=0xbfffcb00, alienWidget=0x0, nativeWidget=0xbfffd35c, buttonDown=0xb6d41038, lastMouseReceiver=..., 
    spontaneous=true) at kernel/qapplication.cpp:2963
#19 0xb64705d6 in QETWidget::translateMouseEvent (this=0xbfffd35c, event=0xbfffd00c) at kernel/qapplication_x11.cpp:4302
#20 0xb646f704 in QApplication::x11ProcessEvent (this=0xbfffe5d8, event=0xbfffd00c) at kernel/qapplication_x11.cpp:3379
#21 0xb649d088 in x11EventSourceDispatch (s=0x8159cb0, callback=0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#22 0xb4dc8cbe in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0
#23 0xb4dcc9f8 in ?? () from /usr/lib/libglib-2.0.so.0
#24 0xb4dccb9e in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#25 0xb6edb5c1 in QEventDispatcherGlib::processEvents (this=0x8150ff0, flags=...) at kernel/qeventdispatcher_glib.cpp:412
#26 0xb649cbda in QGuiEventDispatcherGlib::processEvents (this=0x8150ff0, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#27 0xb6ead0fd in QEventLoop::processEvents (this=0xbfffd2c0, flags=DWARF-2 expression error: DW_OP_reg operations must be used either alone or in conjuction with DW_OP_piece.
) at kernel/qeventloop.cpp:149
#28 0xb6ead549 in QEventLoop::exec (this=0xbfffd2c0, flags=...) at kernel/qeventloop.cpp:201
#29 0xb6891de7 in QMenu::exec (this=0xbfffd3bc, p=..., action=0x0) at widgets/qmenu.cpp:2063
#30 0xb7387206 in ?? () from /usr/lib/libamaroklib.so.1
#31 0xb643c46d in QWidget::event (this=0x8984490, event=0xbfffdda8) at kernel/qwidget.cpp:8165
#32 0xb6848f05 in QFrame::event (this=0x8984490, e=0xbfffdda8) at widgets/qframe.cpp:557
#33 0xb68e5c51 in QAbstractScrollArea::viewportEvent (this=0xb7252ff4, e=0xb724cba8) at widgets/qabstractscrollarea.cpp:1036
#34 0xb699e8ec in QAbstractItemView::viewportEvent (this=0x8984490, event=0xbfffdda8) at itemviews/qabstractitemview.cpp:1610
#35 0xb69df5bc in QTreeView::viewportEvent (this=0x8984490, event=0xbfffdda8) at itemviews/qtreeview.cpp:1248
#36 0xb68e8536 in viewportEvent (this=0x895b290, o=0x8976270, e=0xbfffdda8) at widgets/qabstractscrollarea_p.h:100
#37 QAbstractScrollAreaFilter::eventFilter (this=0x895b290, o=0x8976270, e=0xbfffdda8) at widgets/qabstractscrollarea_p.h:116
#38 0xb6eadd5e in QCoreApplicationPrivate::sendThroughObjectEventFilters (this=0x81507c0, receiver=0x8976270, event=0xbfffdda8) at kernel/qcoreapplication.cpp:819
#39 0xb63dbeed in QApplicationPrivate::notify_helper (this=0x81507c0, receiver=0x8976270, e=0xbfffdda8) at kernel/qapplication.cpp:4296
#40 0xb63e3168 in QApplication::notify (this=0x8976270, receiver=0x8976270, e=0xbfffdda8) at kernel/qapplication.cpp:3944
#41 0xb7d954a1 in KApplication::notify (this=0xbfffe5d8, receiver=0x8976270, event=0xbfffdda8) at /usr/src/debug/kdelibs-4.4.3/kdeui/kernel/kapplication.cpp:302
#42 0xb6eaea9e in QCoreApplication::notifyInternal (this=0xbfffe5d8, receiver=0x8976270, event=0xbfffdda8) at kernel/qcoreapplication.cpp:704
#43 0xb64759ed in QCoreApplication::sendSpontaneousEvent (receiver=0x8976270, event=0xb724cba8) at ../../src/corelib/kernel/qcoreapplication.h:218
#44 0xb64707a0 in QETWidget::translateMouseEvent (this=0x88b3038, event=0xbfffe28c) at kernel/qapplication_x11.cpp:4373
#45 0xb646f704 in QApplication::x11ProcessEvent (this=0xbfffe5d8, event=0xbfffe28c) at kernel/qapplication_x11.cpp:3379
#46 0xb649d088 in x11EventSourceDispatch (s=0x8159cb0, callback=0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#47 0xb4dc8cbe in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0
#48 0xb4dcc9f8 in ?? () from /usr/lib/libglib-2.0.so.0
#49 0xb4dccb9e in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#50 0xb6edb5c1 in QEventDispatcherGlib::processEvents (this=0x8150ff0, flags=...) at kernel/qeventdispatcher_glib.cpp:412
#51 0xb649cbda in QGuiEventDispatcherGlib::processEvents (this=0x8150ff0, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#52 0xb6ead0fd in QEventLoop::processEvents (this=0xbfffe544, flags=DWARF-2 expression error: DW_OP_reg operations must be used either alone or in conjuction with DW_OP_piece.
) at kernel/qeventloop.cpp:149
#53 0xb6ead549 in QEventLoop::exec (this=0xbfffe544, flags=...) at kernel/qeventloop.cpp:201
#54 0xb6eb16d0 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:981
#55 0xb63dbfc4 in QApplication::exec () at kernel/qapplication.cpp:3579
#56 0x0804fea1 in _start ()

No, sorry, still not good. You don't have the Amarok debugging symbols installed at all. The easiest way is to ask Dr. Konqi handle the missing debugging packages: once it pops up you can ask it to install the missing debugging symbols. It also tells you if a backtrace is useful or not when you look at the stars on the top right.

OK, I'm sorry. I've seen the problem... I hadn't the good version of amarok-debug. Now it's done, so I have... :

Thread 22 (Thread 0xad2feb70 (LWP 7096)):
#0  0xffffe424 in __kernel_vsyscall ()
#1  0xb5dc5fa2 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/i686/libpthread.so.0
#2  0xb613e2c4 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/i686/libc.so.6
#3  0xb6da5fac in wait (this=0x8d90364, mutex=0x8d90360, time=30000) at thread/qwaitcondition_unix.cpp:85
#4  QWaitCondition::wait (this=0x8d90364, mutex=0x8d90360, time=30000) at thread/qwaitcondition_unix.cpp:159
#5  0xb6d9a7fe in QThreadPoolThread::run (this=0x8f30d30) at concurrent/qthreadpool.cpp:140
#6  0xb6da4fcf in QThreadPrivate::start (arg=0x8f30d30) at thread/qthread_unix.cpp:248
#7  0xb5dc1ae5 in start_thread () from /lib/i686/libpthread.so.0
#8  0xb613003e in clone () from /lib/i686/libc.so.6

Thread 21 (Thread 0xaebadb70 (LWP 7095)):
#0  0xffffe424 in __kernel_vsyscall ()
#1  0xb5dc5fa2 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/i686/libpthread.so.0
#2  0xb613e2c4 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/i686/libc.so.6
#3  0xb6da5fac in wait (this=0x8d90364, mutex=0x8d90360, time=30000) at thread/qwaitcondition_unix.cpp:85
#4  QWaitCondition::wait (this=0x8d90364, mutex=0x8d90360, time=30000) at thread/qwaitcondition_unix.cpp:159
#5  0xb6d9a7fe in QThreadPoolThread::run (this=0x89f0590) at concurrent/qthreadpool.cpp:140
#6  0xb6da4fcf in QThreadPrivate::start (arg=0x89f0590) at thread/qthread_unix.cpp:248
#7  0xb5dc1ae5 in start_thread () from /lib/i686/libpthread.so.0
#8  0xb613003e in clone () from /lib/i686/libc.so.6

Thread 20 (Thread 0xa6906b70 (LWP 7084)):
#0  0xffffe424 in __kernel_vsyscall ()
#1  0xb5dc5c75 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/i686/libpthread.so.0
#2  0xb613e26d in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/i686/libc.so.6
#3  0xb113a31e in gst_queue_loop (pad=0x896e588) at gstqueue.c:1174
#4  0xb1417e9b in gst_task_func (task=0x8969aa8) at gsttask.c:271
#5  0xb14194e8 in default_func (tdata=0x8939458, pool=0x821a808) at gsttaskpool.c:68
#6  0xb4e01cbf in ?? () from /usr/lib/libglib-2.0.so.0
#7  0xb4dffc64 in ?? () from /usr/lib/libglib-2.0.so.0
#8  0xb5dc1ae5 in start_thread () from /lib/i686/libpthread.so.0
#9  0xb613003e in clone () from /lib/i686/libc.so.6

Thread 19 (Thread 0xa715ab70 (LWP 7083)):
#0  0xffffe424 in __kernel_vsyscall ()
#1  0xb60f00f6 in nanosleep () from /lib/i686/libc.so.6
#2  0xb4e02a7e in g_usleep () from /usr/lib/libglib-2.0.so.0
#3  0xa7167f8d in ?? () from /usr/lib/gstreamer-0.10/libgstxvimagesink.so
#4  0xb4dffc64 in ?? () from /usr/lib/libglib-2.0.so.0
#5  0xb5dc1ae5 in start_thread () from /lib/i686/libpthread.so.0
---Type <return> to continue, or q <return> to quit---
#6  0xb613003e in clone () from /lib/i686/libc.so.6

Thread 18 (Thread 0xa7cf0b70 (LWP 7081)):
#0  0xffffe424 in __kernel_vsyscall ()
#1  0xb5dc5c75 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/i686/libpthread.so.0
#2  0xb613e26d in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/i686/libc.so.6
#3  0xb3d91ae7 in WTF::TCMalloc_PageHeap::scavengerThread() () from /usr/lib/libQtWebKit.so.4
#4  0xb3d91b2f in WTF::TCMalloc_PageHeap::runScavengerThread(void*) () from /usr/lib/libQtWebKit.so.4
#5  0xb5dc1ae5 in start_thread () from /lib/i686/libpthread.so.0
#6  0xb613003e in clone () from /lib/i686/libc.so.6

Thread 17 (Thread 0xa8519b70 (LWP 7080)):
#0  0xffffe424 in __kernel_vsyscall ()
#1  0xb5dc5c75 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/i686/libpthread.so.0
#2  0xb613e26d in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/i686/libc.so.6
#3  0xb6da6020 in wait (this=0x85d8c78, mutex=0x85d82c0, time=4294967295) at thread/qwaitcondition_unix.cpp:87
#4  QWaitCondition::wait (this=0x85d8c78, mutex=0x85d82c0, time=4294967295) at thread/qwaitcondition_unix.cpp:159
#5  0xb588a369 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x85d8c60, th=0x8efafc8)
    at /usr/src/debug/kdelibs-4.4.3/threadweaver/Weaver/WeaverImpl.cpp:365
#6  0xb588cefb in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0x8658cf0, th=0x8efafc8)
    at /usr/src/debug/kdelibs-4.4.3/threadweaver/Weaver/WorkingHardState.cpp:80
#7  0xb5888cea in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0x85d8c60, th=0x8efafc8) at /usr/src/debug/kdelibs-4.4.3/threadweaver/Weaver/WeaverImpl.cpp:356
#8  0xb588cffc in ThreadWeaver::WorkingHardState::applyForWork (this=0x8658cf0, th=0x8efafc8) at /usr/src/debug/kdelibs-4.4.3/threadweaver/Weaver/WorkingHardState.cpp:71
#9  0xb588a5f3 in ThreadWeaver::WeaverImpl::applyForWork (this=0x85d8c60, th=0x8efafc8, previous=0x8ca08f0)
    at /usr/src/debug/kdelibs-4.4.3/threadweaver/Weaver/WeaverImpl.cpp:351
#10 0xb588aff4 in ThreadWeaver::ThreadRunHelper::run (this=0xa8519354, parent=0x85d8c60, th=0x8efafc8) at /usr/src/debug/kdelibs-4.4.3/threadweaver/Weaver/Thread.cpp:87
#11 0xb588b77a in ThreadWeaver::Thread::run (this=0x8efafc8) at /usr/src/debug/kdelibs-4.4.3/threadweaver/Weaver/Thread.cpp:142
#12 0xb6da4fcf in QThreadPrivate::start (arg=0x8efafc8) at thread/qthread_unix.cpp:248
#13 0xb5dc1ae5 in start_thread () from /lib/i686/libpthread.so.0
#14 0xb613003e in clone () from /lib/i686/libc.so.6

Thread 16 (Thread 0xa8d1ab70 (LWP 7079)):
#0  0xffffe424 in __kernel_vsyscall ()
#1  0xb5dc5c75 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/i686/libpthread.so.0
#2  0xb613e26d in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/i686/libc.so.6
#3  0xb6da6020 in wait (this=0x85d8c78, mutex=0x85d82c0, time=4294967295) at thread/qwaitcondition_unix.cpp:87
#4  QWaitCondition::wait (this=0x85d8c78, mutex=0x85d82c0, time=4294967295) at thread/qwaitcondition_unix.cpp:159
#5  0xb588a369 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x85d8c60, th=0x8f156b0)
    at /usr/src/debug/kdelibs-4.4.3/threadweaver/Weaver/WeaverImpl.cpp:365
#6  0xb588cefb in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0x8658cf0, th=0x8f156b0)
    at /usr/src/debug/kdelibs-4.4.3/threadweaver/Weaver/WorkingHardState.cpp:80
#7  0xb5888cea in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0x85d8c60, th=0x8f156b0) at /usr/src/debug/kdelibs-4.4.3/threadweaver/Weaver/WeaverImpl.cpp:356
---Type <return> to continue, or q <return> to quit---
#8  0xb588cffc in ThreadWeaver::WorkingHardState::applyForWork (this=0x8658cf0, th=0x8f156b0) at /usr/src/debug/kdelibs-4.4.3/threadweaver/Weaver/WorkingHardState.cpp:71
#9  0xb588a5f3 in ThreadWeaver::WeaverImpl::applyForWork (this=0x85d8c60, th=0x8f156b0, previous=0x8ab1068)
    at /usr/src/debug/kdelibs-4.4.3/threadweaver/Weaver/WeaverImpl.cpp:351
#10 0xb588aff4 in ThreadWeaver::ThreadRunHelper::run (this=0xa8d1a354, parent=0x85d8c60, th=0x8f156b0) at /usr/src/debug/kdelibs-4.4.3/threadweaver/Weaver/Thread.cpp:87
#11 0xb588b77a in ThreadWeaver::Thread::run (this=0x8f156b0) at /usr/src/debug/kdelibs-4.4.3/threadweaver/Weaver/Thread.cpp:142
#12 0xb6da4fcf in QThreadPrivate::start (arg=0x8f156b0) at thread/qthread_unix.cpp:248
#13 0xb5dc1ae5 in start_thread () from /lib/i686/libpthread.so.0
#14 0xb613003e in clone () from /lib/i686/libc.so.6

Thread 13 (Thread 0xaaaf9b70 (LWP 7072)):
#0  0xffffe424 in __kernel_vsyscall ()
#1  0xb5dc5c75 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/i686/libpthread.so.0
#2  0xb613e26d in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/i686/libc.so.6
#3  0xb56f1827 in QTWTF::TCMalloc_PageHeap::scavengerThread (this=0xb57cd1a0) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:2304
#4  0xb56f186f in QTWTF::TCMalloc_PageHeap::runScavengerThread (context=0xb57cd1a0) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:1438
#5  0xb5dc1ae5 in start_thread () from /lib/i686/libpthread.so.0
#6  0xb613003e in clone () from /lib/i686/libc.so.6

Thread 11 (Thread 0xabafbb70 (LWP 7069)):
#0  0xffffe424 in __kernel_vsyscall ()
#1  0xb6128201 in select () from /lib/i686/libc.so.6
#2  0xb6e8919c in QProcessManager::run (this=0xb6fc5890) at io/qprocess_unix.cpp:245
#3  0xb6da4fcf in QThreadPrivate::start (arg=0xb6fc5890) at thread/qthread_unix.cpp:248
#4  0xb5dc1ae5 in start_thread () from /lib/i686/libpthread.so.0
#5  0xb613003e in clone () from /lib/i686/libc.so.6

Thread 10 (Thread 0xac2fcb70 (LWP 7068)):
#0  0xffffe424 in __kernel_vsyscall ()
#1  0xb5dc5c75 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/i686/libpthread.so.0
#2  0xb613e26d in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/i686/libc.so.6
#3  0xb6da6020 in wait (this=0x85d8c78, mutex=0x85d82c0, time=4294967295) at thread/qwaitcondition_unix.cpp:87
#4  QWaitCondition::wait (this=0x85d8c78, mutex=0x85d82c0, time=4294967295) at thread/qwaitcondition_unix.cpp:159
#5  0xb588a369 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x85d8c60, th=0x8a2ab80)
    at /usr/src/debug/kdelibs-4.4.3/threadweaver/Weaver/WeaverImpl.cpp:365
#6  0xb588cefb in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0x8658cf0, th=0x8a2ab80)
    at /usr/src/debug/kdelibs-4.4.3/threadweaver/Weaver/WorkingHardState.cpp:80
#7  0xb5888cea in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0x85d8c60, th=0x8a2ab80) at /usr/src/debug/kdelibs-4.4.3/threadweaver/Weaver/WeaverImpl.cpp:356
#8  0xb588cffc in ThreadWeaver::WorkingHardState::applyForWork (this=0x8658cf0, th=0x8a2ab80) at /usr/src/debug/kdelibs-4.4.3/threadweaver/Weaver/WorkingHardState.cpp:71
#9  0xb588a5f3 in ThreadWeaver::WeaverImpl::applyForWork (this=0x85d8c60, th=0x8a2ab80, previous=0x8a7cf28)
    at /usr/src/debug/kdelibs-4.4.3/threadweaver/Weaver/WeaverImpl.cpp:351
#10 0xb588aff4 in ThreadWeaver::ThreadRunHelper::run (this=0xac2fc354, parent=0x85d8c60, th=0x8a2ab80) at /usr/src/debug/kdelibs-4.4.3/threadweaver/Weaver/Thread.cpp:87
#11 0xb588b77a in ThreadWeaver::Thread::run (this=0x8a2ab80) at /usr/src/debug/kdelibs-4.4.3/threadweaver/Weaver/Thread.cpp:142
---Type <return> to continue, or q <return> to quit---
#12 0xb6da4fcf in QThreadPrivate::start (arg=0x8a2ab80) at thread/qthread_unix.cpp:248
#13 0xb5dc1ae5 in start_thread () from /lib/i686/libpthread.so.0
#14 0xb613003e in clone () from /lib/i686/libc.so.6

Thread 5 (Thread 0xacafdb70 (LWP 7062)):
#0  0xffffe424 in __kernel_vsyscall ()
#1  0xb5dc5c75 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/i686/libpthread.so.0
#2  0xb613e26d in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/i686/libc.so.6
#3  0xb6da6020 in wait (this=0x85d8c78, mutex=0x85d82c0, time=4294967295) at thread/qwaitcondition_unix.cpp:87
#4  QWaitCondition::wait (this=0x85d8c78, mutex=0x85d82c0, time=4294967295) at thread/qwaitcondition_unix.cpp:159
#5  0xb588a369 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x85d8c60, th=0x863fcd8)
    at /usr/src/debug/kdelibs-4.4.3/threadweaver/Weaver/WeaverImpl.cpp:365
#6  0xb588cefb in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0x8658cf0, th=0x863fcd8)
    at /usr/src/debug/kdelibs-4.4.3/threadweaver/Weaver/WorkingHardState.cpp:80
#7  0xb5888cea in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0x85d8c60, th=0x863fcd8) at /usr/src/debug/kdelibs-4.4.3/threadweaver/Weaver/WeaverImpl.cpp:356
#8  0xb588cffc in ThreadWeaver::WorkingHardState::applyForWork (this=0x8658cf0, th=0x863fcd8) at /usr/src/debug/kdelibs-4.4.3/threadweaver/Weaver/WorkingHardState.cpp:71
#9  0xb588a5f3 in ThreadWeaver::WeaverImpl::applyForWork (this=0x85d8c60, th=0x863fcd8, previous=0x912d6f0)
    at /usr/src/debug/kdelibs-4.4.3/threadweaver/Weaver/WeaverImpl.cpp:351
#10 0xb588aff4 in ThreadWeaver::ThreadRunHelper::run (this=0xacafd354, parent=0x85d8c60, th=0x863fcd8) at /usr/src/debug/kdelibs-4.4.3/threadweaver/Weaver/Thread.cpp:87
#11 0xb588b77a in ThreadWeaver::Thread::run (this=0x863fcd8) at /usr/src/debug/kdelibs-4.4.3/threadweaver/Weaver/Thread.cpp:142
#12 0xb6da4fcf in QThreadPrivate::start (arg=0x863fcd8) at thread/qthread_unix.cpp:248
#13 0xb5dc1ae5 in start_thread () from /lib/i686/libpthread.so.0
#14 0xb613003e in clone () from /lib/i686/libc.so.6

Thread 1 (Thread 0xb2ef59b0 (LWP 7049)):
#0  CollectionTreeView::copyTracks (this=0xbfffc004, items=..., destination=0x0, removeSources=true) at /usr/src/debug/amarok-2.3.2/src/browsers/CollectionTreeView.cpp:694
#1  0xb73844ed in CollectionTreeView::slotMoveTracks (this=0x8854930) at /usr/src/debug/amarok-2.3.2/src/browsers/CollectionTreeView.cpp:1131
#2  0xb73848e8 in CollectionTreeView::qt_metacall (this=0x8854930, _c=QMetaObject::InvokeMetaMethod, _id=14, _a=0xbfffc288)
    at /usr/src/debug/amarok-2.3.2/build/src/CollectionTreeView.moc:118
#3  0xb6eb3ded in QMetaObject::metacall (object=0x8854930, cl=3072667636, idx=103, argv=0xbfffc288) at kernel/qmetaobject.cpp:237
#4  0xb6ec2c5a in QMetaObject::activate (sender=0x8c77f48, m=0xb6d25e18, local_signal_index=1, argv=0xbfffc288) at kernel/qobject.cpp:3293
#5  0xb63d549d in QAction::triggered (this=0x8c77f48, _t1=false) at .moc/release-shared/moc_qaction.cpp:263
#6  0xb63d77ac in QAction::activate (this=0x8c77f48, event=QAction::Trigger) at kernel/qaction.cpp:1255
#7  0xb688e587 in QMenuPrivate::activateCausedStack (this=0x8c51918, causedStack=..., action=0x8c77f48, action_e=QAction::Trigger, self=true) at widgets/qmenu.cpp:1011
#8  0xb6894cdf in QMenuPrivate::activateAction (this=0x8c51918, action=0x8c77f48, action_e=QAction::Trigger, self=true) at widgets/qmenu.cpp:1103
#9  0xb6895d18 in QMenu::mouseReleaseEvent (this=0xbfffd35c, e=0xbfffcb00) at widgets/qmenu.cpp:2312
#10 0xb7e9183d in KMenu::mouseReleaseEvent (this=0xbfffd35c, e=0xbfffcb00) at /usr/src/debug/kdelibs-4.4.3/kdeui/widgets/kmenu.cpp:471
#11 0xb643cb3b in QWidget::event (this=0xbfffd35c, event=0xbfffcb00) at kernel/qwidget.cpp:7998
#12 0xb68972cc in QMenu::event (this=0xbfffd35c, e=0xbfffcb00) at widgets/qmenu.cpp:2414
#13 0xb63dbf1c in QApplicationPrivate::notify_helper (this=0x814e658, receiver=0xbfffd35c, e=0xbfffcb00) at kernel/qapplication.cpp:4300
#14 0xb63e371e in QApplication::notify (this=0xbfffc834, receiver=0xbfffd35c, e=0xbfffcb00) at kernel/qapplication.cpp:3865
#15 0xb7d954a1 in KApplication::notify (this=0xbfffe5d8, receiver=0xbfffd35c, event=0xbfffcb00) at /usr/src/debug/kdelibs-4.4.3/kdeui/kernel/kapplication.cpp:302
---Type <return> to continue, or q <return> to quit---
#16 0xb6eaea9e in QCoreApplication::notifyInternal (this=0xbfffe5d8, receiver=0xbfffd35c, event=0xbfffcb00) at kernel/qcoreapplication.cpp:704
#17 0xb63e266c in sendSpontaneousEvent (receiver=0xbfffd35c, event=0xbfffcb00, alienWidget=0x0, nativeWidget=0xbfffd35c, buttonDown=0xb6d41038, lastMouseReceiver=..., 
    spontaneous=true) at ../../src/corelib/kernel/qcoreapplication.h:218
#18 QApplicationPrivate::sendMouseEvent (receiver=0xbfffd35c, event=0xbfffcb00, alienWidget=0x0, nativeWidget=0xbfffd35c, buttonDown=0xb6d41038, lastMouseReceiver=..., 
    spontaneous=true) at kernel/qapplication.cpp:2963
#19 0xb64705d6 in QETWidget::translateMouseEvent (this=0xbfffd35c, event=0xbfffd00c) at kernel/qapplication_x11.cpp:4302
#20 0xb646f704 in QApplication::x11ProcessEvent (this=0xbfffe5d8, event=0xbfffd00c) at kernel/qapplication_x11.cpp:3379
#21 0xb649d088 in x11EventSourceDispatch (s=0x8159c70, callback=0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#22 0xb4dd4cbe in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0
#23 0xb4dd89f8 in ?? () from /usr/lib/libglib-2.0.so.0
#24 0xb4dd8b9e in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#25 0xb6edb5c1 in QEventDispatcherGlib::processEvents (this=0x8150098, flags=...) at kernel/qeventdispatcher_glib.cpp:412
#26 0xb649cbda in QGuiEventDispatcherGlib::processEvents (this=0x8150098, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#27 0xb6ead0fd in QEventLoop::processEvents (this=0xbfffd2c0, flags=DWARF-2 expression error: DW_OP_reg operations must be used either alone or in conjuction with DW_OP_piece.
) at kernel/qeventloop.cpp:149
#28 0xb6ead549 in QEventLoop::exec (this=0xbfffd2c0, flags=...) at kernel/qeventloop.cpp:201
#29 0xb6891de7 in QMenu::exec (this=0xbfffd3bc, p=..., action=0x0) at widgets/qmenu.cpp:2063
#30 0xb7387206 in CollectionTreeView::contextMenuEvent (this=0xbfffd45c, event=0xbfffdda8) at /usr/src/debug/amarok-2.3.2/src/browsers/CollectionTreeView.cpp:278
#31 0xb643c46d in QWidget::event (this=0x8854930, event=0xbfffdda8) at kernel/qwidget.cpp:8165
#32 0xb6848f05 in QFrame::event (this=0x8854930, e=0xbfffdda8) at widgets/qframe.cpp:557
#33 0xb68e5c51 in QAbstractScrollArea::viewportEvent (this=0xb7252ff4, e=0xb724cba8) at widgets/qabstractscrollarea.cpp:1036
#34 0xb699e8ec in QAbstractItemView::viewportEvent (this=0x8854930, event=0xbfffdda8) at itemviews/qabstractitemview.cpp:1610
#35 0xb69df5bc in QTreeView::viewportEvent (this=0x8854930, event=0xbfffdda8) at itemviews/qtreeview.cpp:1248
#36 0xb68e8536 in viewportEvent (this=0x8836820, o=0x83d6848, e=0xbfffdda8) at widgets/qabstractscrollarea_p.h:100
#37 QAbstractScrollAreaFilter::eventFilter (this=0x8836820, o=0x83d6848, e=0xbfffdda8) at widgets/qabstractscrollarea_p.h:116
#38 0xb6eadd5e in QCoreApplicationPrivate::sendThroughObjectEventFilters (this=0x814e658, receiver=0x83d6848, event=0xbfffdda8) at kernel/qcoreapplication.cpp:819
#39 0xb63dbeed in QApplicationPrivate::notify_helper (this=0x814e658, receiver=0x83d6848, e=0xbfffdda8) at kernel/qapplication.cpp:4296
#40 0xb63e3168 in QApplication::notify (this=0x83d6848, receiver=0x83d6848, e=0xbfffdda8) at kernel/qapplication.cpp:3944
#41 0xb7d954a1 in KApplication::notify (this=0xbfffe5d8, receiver=0x83d6848, event=0xbfffdda8) at /usr/src/debug/kdelibs-4.4.3/kdeui/kernel/kapplication.cpp:302
#42 0xb6eaea9e in QCoreApplication::notifyInternal (this=0xbfffe5d8, receiver=0x83d6848, event=0xbfffdda8) at kernel/qcoreapplication.cpp:704
#43 0xb64759ed in QCoreApplication::sendSpontaneousEvent (receiver=0x83d6848, event=0xb724cba8) at ../../src/corelib/kernel/qcoreapplication.h:218
#44 0xb64707a0 in QETWidget::translateMouseEvent (this=0x87bb468, event=0xbfffe28c) at kernel/qapplication_x11.cpp:4373
#45 0xb646f704 in QApplication::x11ProcessEvent (this=0xbfffe5d8, event=0xbfffe28c) at kernel/qapplication_x11.cpp:3379
#46 0xb649d088 in x11EventSourceDispatch (s=0x8159c70, callback=0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#47 0xb4dd4cbe in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0
#48 0xb4dd89f8 in ?? () from /usr/lib/libglib-2.0.so.0
#49 0xb4dd8b9e in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#50 0xb6edb5c1 in QEventDispatcherGlib::processEvents (this=0x8150098, flags=...) at kernel/qeventdispatcher_glib.cpp:412
#51 0xb649cbda in QGuiEventDispatcherGlib::processEvents (this=0x8150098, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#52 0xb6ead0fd in QEventLoop::processEvents (this=0xbfffe544, flags=DWARF-2 expression error: DW_OP_reg operations must be used either alone or in conjuction with DW_OP_piece.
) at kernel/qeventloop.cpp:149
#53 0xb6ead549 in QEventLoop::exec (this=0xbfffe544, flags=...) at kernel/qeventloop.cpp:201
#54 0xb6eb16d0 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:981
#55 0xb63dbfc4 in QApplication::exec () at kernel/qapplication.cpp:3579
---Type <return> to continue, or q <return> to quit---
#56 0x0804fea1 in main (argc=2, argv=0xbfffee54) at /usr/src/debug/amarok-2.3.2/src/main.cpp:237

If it still isn't OK, maybe it is because of this:
"Missing debug package(s), you should install: OpenEXR-debug-1.6.1-5mdv2010.1.i586 alsa-plugins-debug-1.0.23-2mdv2010.1.i586 attica-debug-0.1.3-2mdv2010.1.i586 bzip2-debug-1.0.5-7.1mdv2010.1.i586 curl-debug-7.20.1-2mdv2010.1.i586 cyrus-sasl-debug-2.1.23-8mdv2010.1.i586 dbus-debug-1.2.24-1mdv2010.1.i586 e2fsprogs-debug-1.41.12-1mnb2.i586 flac-debug-1.2.1-7mdv2010.1.i586 fontconfig-debug-2.8.0-2mdv2010.1.i586 freetype2-debug-2.3.12-1.5plf2010.1.i586 gamin-debug-0.1.10-4mdv2010.1.i586 gcc-debug-4.4.3-2mnb2.i586 glibc-debug-2.11.1-8.2mnb2.i586 gnutls-debug-2.8.6-1mdv2010.1.i586 gstreamer0.10-plugins-base-debug-0.10.29-1mdv2010.1.i586 gstreamer0.10-plugins-good-debug-0.10.22-1.2mdv2010.1.i586 gstreamer0.10-plugins-ugly-debug-0.10.14-4plf2010.1.i586 gtk+2.0-debug-2.20.1-1mdv2010.1.i586 ilmbase-debug-1.0.1-9mdv2010.1.i586 jasper-debug-1.900.1-10mdv2010.1.i586 jbigkit-debug-2.0-4mdv2010.1.i586 kde4-style-iaora-debug-0.3.1-1mdv2010.1.i586 kdebase4-runtime-debug-4.4.3-10mdv2010.1.i586 kdebase4-workspace-debug-4.4.3-20mdv2010.1.i586 krb5-debug-1.8.1-5.1mdv2010.1.i586 lcms-debug-1.19-2mdv2010.1.i586 libalsa2-debug-1.0.23-2.1mdv2010.1.i586 libasyncns-debug-0.8-1mdv2010.1.i586 libdrm-debug-2.4.20-2mdv2010.1.i586 libgcrypt-debug-1.4.5-1mdv2010.1.i586 libgpg-error-debug-1.7-2mdv2010.1.i586 libgpod-debug-0.7.95-1mdv2010.1.i586 libice-debug-1.0.6-2mdv2010.1.i586 libid3tag-debug-0.15.1b-10mdv2010.1.i586 libidn-debug-1.18-1mdv2010.1.i586 libimobiledevice-debug-1.0.1-1mdv2010.1.i586 libjpeg-debug-8a-1mdv2010.1.i586 liblastfm-debug-0.3.0-2mdv2010.1.i586 libmng-debug-1.0.10-11mdv2010.1.i586 libmtp-debug-1.0.2-1mdv2010.1.i586 libogg-debug-1.2.0-1mdv2010.1.i586 liboil-debug-0.3.17-1mdv2010.1.i586 libplist-debug-1.3-2mdv2010.1.i586 libpng-debug-1.2.43-1.1mdv2010.1.i586 libsm-debug-1.1.1-2mdv2010.1.i586 libsndfile-debug-1.0.21-2mdv2010.1.i586 libssh2-debug-1.2.5-1mdv2010.1.i586 libtasn1-debug-2.6-2mdv2010.1.i586 libtiff-debug-3.9.2-2.2mdv2010.1.i586 libusb-compat-debug-0.1.3-3mdv2010.1.i586 libusb1-debug-1.0.7-3mdv2010.1.i586 libvorbis-debug-1.3.1-1mdv2010.1.i586 libx11-debug-1.3.3-1mdv2010.1.i586 libxau-debug-1.0.5-2mdv2010.1.i586 libxcb-debug-1.6-1mdv2010.1.i586 libxcursor-debug-1.1.10-2mdv2010.1.i586 libxdamage-debug-1.1.2-1mdv2010.1.i586 libxdmcp-debug-1.0.3-2mdv2010.1.i586 libxext-debug-1.1.1-2mdv2010.1.i586 libxfixes-debug-4.0.4-1mdv2010.1.i586 libxi-debug-1.3-1mdv2010.1.i586 libxinerama-debug-1.1-1mdv2010.1.i586 libxml2-debug-2.7.7-1mdv2010.1.i586 libxrandr-debug-1.3.0-3mdv2010.1.i586 libxrender-debug-0.9.5-2mdv2010.1.i586 libxscrnsaver-debug-1.2.0-3mdv2010.1.i586 libxtst-debug-1.1.0-2mdv2010.1.i586 libxv-debug-1.0.5-1mdv2010.1.i586 libxxf86vm-debug-1.1.0-1mdv2010.1.i586 mad-debug-0.15.1b-9mdv2010.1.i586 mesa-debug-7.8.1-6mdv2010.1.i586 nss_mdns-debug-0.10-8mdv2010.1.i586 openldap-debug-2.4.22-2.1mdv2010.1.i586 openssl-debug-1.0.0a-1.5mdv2010.1.i586 pcre-debug-8.02-1mdv2010.1.i586 phonon-debug-4.4.1-6.1mdv2010.1.i586 pulseaudio-debug-0.9.21-26.1mdv2010.1.i586 qca2-debug-2.0.2-6.1111917.1mdv2010.1.i586 qtscriptgenerator-debug-0.1.0-5mdv2010.1.i586 speex-debug-1.2-0.rc1.3mdv2010.1.i586 sqlite3-debug-3.7.3-0.1mdv2010.1.i586 strigi-debug-0.7.2-1mdv2010.1.i586 tcp_wrappers-debug-7.6-40mdv2010.1.i586 usbmuxd-debug-1.0.4-1mdv2010.1.i586 xcb-util-debug-0.3.6-1mdv2010.1.i586 xz-debug-4.999.9beta-2mdv2010.1.i586 zlib-debug-1.2.3-15mdv2010.1.i586"
Do I have to install all of these... ?

By the way Dr. Konqi doesn't start ("Unable to start Dr. Konqi").

This time it worked, thank you for your patience. This is a known bug, marking as duplicate of bug 253033.
The Media Devices stack is currently being rewritten, so let's hope it will be solved for the next Amarok version.

*** This bug has been marked as a duplicate of bug 253033 ***

Thank your for YOUR patience actually! =)