Application that crashed: amarok
Version of the application: 2.1.1
KDE Version: 4.3.1 (KDE 4.3.1) "release 161"
Qt Version: 4.5.2
Operating System: Linux 2.6.27.29-0.1-pae i686
Distribution: "openSUSE 11.1 (i586)"

What I was doing when the application crashed:
The crash occurred when changing the phono engine from Xine to GStreamer while playing a song in Amarok.

 -- Backtrace:
Application: Amarok (amarok), signal: Segmentation fault
[Current thread is 1 (Thread 0xb2c2b730 (LWP 7878))]

Thread 20 (Thread 0xaca23b90 (LWP 7887)):
#0  0xffffe430 in __kernel_vsyscall ()
#1  0xb680ac35 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#2  0xad0c2c7e in os_event_wait_low (event=0x893d670, reset_sig_count=0) at ../../../innobase/os/os0sync.c:420
#3  0xad0bf961 in os_aio_simulated_handle (global_segment=0, message1=0xaca23308, message2=0xaca23304, type=0xaca23300) at ../../../innobase/os/os0file.c:4089
#4  0xad08143d in fil_aio_wait (segment=0) at ../../../innobase/fil/fil0fil.c:4131
#5  0xaceb0eee in io_handler_thread (arg=0xad3e0ca0) at ../../../innobase/srv/srv0start.c:446
#6  0xb68071b5 in start_thread () from /lib/libpthread.so.0
#7  0xb66493be in clone () from /lib/libc.so.6

Thread 19 (Thread 0xab6d9b90 (LWP 7888)):
#0  0xffffe430 in __kernel_vsyscall ()
#1  0xb680ac35 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#2  0xad0c2c7e in os_event_wait_low (event=0x893d6e0, reset_sig_count=0) at ../../../innobase/os/os0sync.c:420
#3  0xad0bf961 in os_aio_simulated_handle (global_segment=1, message1=0xab6d9308, message2=0xab6d9304, type=0xab6d9300) at ../../../innobase/os/os0file.c:4089
#4  0xad08143d in fil_aio_wait (segment=1) at ../../../innobase/fil/fil0fil.c:4131
#5  0xaceb0eee in io_handler_thread (arg=0xad3e0ca4) at ../../../innobase/srv/srv0start.c:446
#6  0xb68071b5 in start_thread () from /lib/libpthread.so.0
#7  0xb66493be in clone () from /lib/libc.so.6

Thread 18 (Thread 0xaaed8b90 (LWP 7889)):
#0  0xffffe430 in __kernel_vsyscall ()
#1  0xb680ac35 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#2  0xad0c2c7e in os_event_wait_low (event=0x893d750, reset_sig_count=0) at ../../../innobase/os/os0sync.c:420
#3  0xad0bf961 in os_aio_simulated_handle (global_segment=2, message1=0xaaed8308, message2=0xaaed8304, type=0xaaed8300) at ../../../innobase/os/os0file.c:4089
#4  0xad08143d in fil_aio_wait (segment=2) at ../../../innobase/fil/fil0fil.c:4131
#5  0xaceb0eee in io_handler_thread (arg=0xad3e0ca8) at ../../../innobase/srv/srv0start.c:446
#6  0xb68071b5 in start_thread () from /lib/libpthread.so.0
#7  0xb66493be in clone () from /lib/libc.so.6

Thread 17 (Thread 0xaa6d7b90 (LWP 7890)):
#0  0xffffe430 in __kernel_vsyscall ()
#1  0xb680ac35 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#2  0xad0c2c7e in os_event_wait_low (event=0x893d7c0, reset_sig_count=0) at ../../../innobase/os/os0sync.c:420
#3  0xad0bf961 in os_aio_simulated_handle (global_segment=3, message1=0xaa6d7308, message2=0xaa6d7304, type=0xaa6d7300) at ../../../innobase/os/os0file.c:4089
#4  0xad08143d in fil_aio_wait (segment=3) at ../../../innobase/fil/fil0fil.c:4131
#5  0xaceb0eee in io_handler_thread (arg=0xad3e0cac) at ../../../innobase/srv/srv0start.c:446
#6  0xb68071b5 in start_thread () from /lib/libpthread.so.0
#7  0xb66493be in clone () from /lib/libc.so.6

Thread 16 (Thread 0xa9246b90 (LWP 7892)):
#0  0xffffe430 in __kernel_vsyscall ()
#1  0xb6642411 in select () from /lib/libc.so.6
#2  0xad0c314a in os_thread_sleep (tm=0) at ../../../innobase/os/os0thread.c:274
#3  0xacead440 in srv_lock_timeout_and_monitor_thread (arg=0x0) at ../../../innobase/srv/srv0srv.c:1882
#4  0xb68071b5 in start_thread () from /lib/libpthread.so.0
#5  0xb66493be in clone () from /lib/libc.so.6

Thread 15 (Thread 0xa8a45b90 (LWP 7893)):
#0  0xffffe430 in __kernel_vsyscall ()
#1  0xb6642411 in select () from /lib/libc.so.6
#2  0xad0c314a in os_thread_sleep (tm=0) at ../../../innobase/os/os0thread.c:274
#3  0xaceac289 in srv_error_monitor_thread (arg=0x0) at ../../../innobase/srv/srv0srv.c:2106
#4  0xb68071b5 in start_thread () from /lib/libpthread.so.0
#5  0xb66493be in clone () from /lib/libc.so.6

Thread 14 (Thread 0xa8244b90 (LWP 7894)):
#0  0xffffe430 in __kernel_vsyscall ()
#1  0xb680ac35 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#2  0xad0c2c7e in os_event_wait_low (event=0x82bcab8, reset_sig_count=0) at ../../../innobase/os/os0sync.c:420
#3  0xaceab499 in srv_master_thread (arg=0x0) at ../../../innobase/srv/srv0srv.c:2598
#4  0xb68071b5 in start_thread () from /lib/libpthread.so.0
#5  0xb66493be in clone () from /lib/libc.so.6

Thread 13 (Thread 0xa5132b90 (LWP 7903)):
#0  0xffffe430 in __kernel_vsyscall ()
#1  0xb680ac35 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#2  0xb686a582 in QWaitCondition::wait (this=0x99ce408, mutex=0x94ccab8, time=4294967295) at thread/qwaitcondition_unix.cpp:87
#3  0xb5c0d1a8 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x99ce3f0, th=0x8c99ca0) at /usr/src/debug/kdelibs-4.3.1/threadweaver/Weaver/WeaverImpl.cpp:365
#4  0xb5c0feec in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0x8b47960, th=0x8c99ca0) at /usr/src/debug/kdelibs-4.3.1/threadweaver/Weaver/WorkingHardState.cpp:80
#5  0xb5c0bd8b in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0x99ce3f0, th=0x8c99ca0) at /usr/src/debug/kdelibs-4.3.1/threadweaver/Weaver/WeaverImpl.cpp:356
#6  0xb5c0ffea in ThreadWeaver::WorkingHardState::applyForWork (this=0x8b47960, th=0x8c99ca0) at /usr/src/debug/kdelibs-4.3.1/threadweaver/Weaver/WorkingHardState.cpp:71
#7  0xb5c0d723 in ThreadWeaver::WeaverImpl::applyForWork (this=0x99ce3f0, th=0x8c99ca0, previous=0x0) at /usr/src/debug/kdelibs-4.3.1/threadweaver/Weaver/WeaverImpl.cpp:351
#8  0xb5c10009 in ThreadWeaver::WorkingHardState::applyForWork (this=0x8b47960, th=0x8c99ca0) at /usr/src/debug/kdelibs-4.3.1/threadweaver/Weaver/WorkingHardState.cpp:74
#9  0xb5c0d723 in ThreadWeaver::WeaverImpl::applyForWork (this=0x99ce3f0, th=0x8c99ca0, previous=0x0) at /usr/src/debug/kdelibs-4.3.1/threadweaver/Weaver/WeaverImpl.cpp:351
#10 0xb5c10009 in ThreadWeaver::WorkingHardState::applyForWork (this=0x8b47960, th=0x8c99ca0) at /usr/src/debug/kdelibs-4.3.1/threadweaver/Weaver/WorkingHardState.cpp:74
#11 0xb5c0d723 in ThreadWeaver::WeaverImpl::applyForWork (this=0x99ce3f0, th=0x8c99ca0, previous=0xc2e0ca8) at /usr/src/debug/kdelibs-4.3.1/threadweaver/Weaver/WeaverImpl.cpp:351
#12 0xb5c0e00e in ThreadWeaver::ThreadRunHelper::run (this=0xa5132310, parent=0x99ce3f0, th=0x8c99ca0) at /usr/src/debug/kdelibs-4.3.1/threadweaver/Weaver/Thread.cpp:87
#13 0xb5c0e64b in ThreadWeaver::Thread::run (this=0x8c99ca0) at /usr/src/debug/kdelibs-4.3.1/threadweaver/Weaver/Thread.cpp:142
#14 0xb6869572 in QThreadPrivate::start (arg=0x8c99ca0) at thread/qthread_unix.cpp:188
#15 0xb68071b5 in start_thread () from /lib/libpthread.so.0
#16 0xb66493be in clone () from /lib/libc.so.6

Thread 12 (Thread 0xa2f77b90 (LWP 7904)):
#0  0xffffe430 in __kernel_vsyscall ()
#1  0xb680ac35 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#2  0xb686a582 in QWaitCondition::wait (this=0x99ce408, mutex=0x94ccab8, time=4294967295) at thread/qwaitcondition_unix.cpp:87
#3  0xb5c0d1a8 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x99ce3f0, th=0xb225c58) at /usr/src/debug/kdelibs-4.3.1/threadweaver/Weaver/WeaverImpl.cpp:365
#4  0xb5c0feec in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0x8b47960, th=0xb225c58) at /usr/src/debug/kdelibs-4.3.1/threadweaver/Weaver/WorkingHardState.cpp:80
#5  0xb5c0bd8b in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0x99ce3f0, th=0xb225c58) at /usr/src/debug/kdelibs-4.3.1/threadweaver/Weaver/WeaverImpl.cpp:356
#6  0xb5c0ffea in ThreadWeaver::WorkingHardState::applyForWork (this=0x8b47960, th=0xb225c58) at /usr/src/debug/kdelibs-4.3.1/threadweaver/Weaver/WorkingHardState.cpp:71
#7  0xb5c0d723 in ThreadWeaver::WeaverImpl::applyForWork (this=0x99ce3f0, th=0xb225c58, previous=0x0) at /usr/src/debug/kdelibs-4.3.1/threadweaver/Weaver/WeaverImpl.cpp:351
#8  0xb5c10009 in ThreadWeaver::WorkingHardState::applyForWork (this=0x8b47960, th=0xb225c58) at /usr/src/debug/kdelibs-4.3.1/threadweaver/Weaver/WorkingHardState.cpp:74
#9  0xb5c0d723 in ThreadWeaver::WeaverImpl::applyForWork (this=0x99ce3f0, th=0xb225c58, previous=0x0) at /usr/src/debug/kdelibs-4.3.1/threadweaver/Weaver/WeaverImpl.cpp:351
#10 0xb5c10009 in ThreadWeaver::WorkingHardState::applyForWork (this=0x8b47960, th=0xb225c58) at /usr/src/debug/kdelibs-4.3.1/threadweaver/Weaver/WorkingHardState.cpp:74
#11 0xb5c0d723 in ThreadWeaver::WeaverImpl::applyForWork (this=0x99ce3f0, th=0xb225c58, previous=0x0) at /usr/src/debug/kdelibs-4.3.1/threadweaver/Weaver/WeaverImpl.cpp:351
#12 0xb5c10009 in ThreadWeaver::WorkingHardState::applyForWork (this=0x8b47960, th=0xb225c58) at /usr/src/debug/kdelibs-4.3.1/threadweaver/Weaver/WorkingHardState.cpp:74
#13 0xb5c0d723 in ThreadWeaver::WeaverImpl::applyForWork (this=0x99ce3f0, th=0xb225c58, previous=0x0) at /usr/src/debug/kdelibs-4.3.1/threadweaver/Weaver/WeaverImpl.cpp:351
#14 0xb5c10009 in ThreadWeaver::WorkingHardState::applyForWork (this=0x8b47960, th=0xb225c58) at /usr/src/debug/kdelibs-4.3.1/threadweaver/Weaver/WorkingHardState.cpp:74
#15 0xb5c0d723 in ThreadWeaver::WeaverImpl::applyForWork (this=0x99ce3f0, th=0xb225c58, previous=0x0) at /usr/src/debug/kdelibs-4.3.1/threadweaver/Weaver/WeaverImpl.cpp:351
#16 0xb5c10009 in ThreadWeaver::WorkingHardState::applyForWork (this=0x8b47960, th=0xb225c58) at /usr/src/debug/kdelibs-4.3.1/threadweaver/Weaver/WorkingHardState.cpp:74
#17 0xb5c0d723 in ThreadWeaver::WeaverImpl::applyForWork (this=0x99ce3f0, th=0xb225c58, previous=0x0) at /usr/src/debug/kdelibs-4.3.1/threadweaver/Weaver/WeaverImpl.cpp:351
#18 0xb5c0e00e in ThreadWeaver::ThreadRunHelper::run (this=0xa2f77310, parent=0x99ce3f0, th=0xb225c58) at /usr/src/debug/kdelibs-4.3.1/threadweaver/Weaver/Thread.cpp:87
#19 0xb5c0e64b in ThreadWeaver::Thread::run (this=0xb225c58) at /usr/src/debug/kdelibs-4.3.1/threadweaver/Weaver/Thread.cpp:142
#20 0xb6869572 in QThreadPrivate::start (arg=0xb225c58) at thread/qthread_unix.cpp:188
#21 0xb68071b5 in start_thread () from /lib/libpthread.so.0
#22 0xb66493be in clone () from /lib/libc.so.6

Thread 11 (Thread 0xa25ffb90 (LWP 7905)):
#0  0xffffe430 in __kernel_vsyscall ()
#1  0xb680ac35 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#2  0xb686a582 in QWaitCondition::wait (this=0x99ce408, mutex=0x94ccab8, time=4294967295) at thread/qwaitcondition_unix.cpp:87
#3  0xb5c0d1a8 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x99ce3f0, th=0x8c15a40) at /usr/src/debug/kdelibs-4.3.1/threadweaver/Weaver/WeaverImpl.cpp:365
#4  0xb5c0feec in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0x8b47960, th=0x8c15a40) at /usr/src/debug/kdelibs-4.3.1/threadweaver/Weaver/WorkingHardState.cpp:80
#5  0xb5c0bd8b in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0x99ce3f0, th=0x8c15a40) at /usr/src/debug/kdelibs-4.3.1/threadweaver/Weaver/WeaverImpl.cpp:356
#6  0xb5c0ffea in ThreadWeaver::WorkingHardState::applyForWork (this=0x8b47960, th=0x8c15a40) at /usr/src/debug/kdelibs-4.3.1/threadweaver/Weaver/WorkingHardState.cpp:71
#7  0xb5c0d723 in ThreadWeaver::WeaverImpl::applyForWork (this=0x99ce3f0, th=0x8c15a40, previous=0x0) at /usr/src/debug/kdelibs-4.3.1/threadweaver/Weaver/WeaverImpl.cpp:351
#8  0xb5c10009 in ThreadWeaver::WorkingHardState::applyForWork (this=0x8b47960, th=0x8c15a40) at /usr/src/debug/kdelibs-4.3.1/threadweaver/Weaver/WorkingHardState.cpp:74
#9  0xb5c0d723 in ThreadWeaver::WeaverImpl::applyForWork (this=0x99ce3f0, th=0x8c15a40, previous=0xc868ac0) at /usr/src/debug/kdelibs-4.3.1/threadweaver/Weaver/WeaverImpl.cpp:351
#10 0xb5c0e00e in ThreadWeaver::ThreadRunHelper::run (this=0xa25ff310, parent=0x99ce3f0, th=0x8c15a40) at /usr/src/debug/kdelibs-4.3.1/threadweaver/Weaver/Thread.cpp:87
#11 0xb5c0e64b in ThreadWeaver::Thread::run (this=0x8c15a40) at /usr/src/debug/kdelibs-4.3.1/threadweaver/Weaver/Thread.cpp:142
#12 0xb6869572 in QThreadPrivate::start (arg=0x8c15a40) at thread/qthread_unix.cpp:188
#13 0xb68071b5 in start_thread () from /lib/libpthread.so.0
#14 0xb66493be in clone () from /lib/libc.so.6

Thread 10 (Thread 0xa0215b90 (LWP 7909)):
#0  0xffffe430 in __kernel_vsyscall ()
#1  0xb680ac35 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#2  0xb0dff47c in ?? () from /usr/lib/libxine.so.1
#3  0xb0e058a1 in ?? () from /usr/lib/libxine.so.1
#4  0xb68071b5 in start_thread () from /lib/libpthread.so.0
#5  0xb66493be in clone () from /lib/libc.so.6

Thread 9 (Thread 0x9e586b90 (LWP 7910)):
#0  0xffffe430 in __kernel_vsyscall ()
#1  0xb680ac35 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#2  0xb0dff47c in ?? () from /usr/lib/libxine.so.1
#3  0xb0e06a9d in ?? () from /usr/lib/libxine.so.1
#4  0xb68071b5 in start_thread () from /lib/libpthread.so.0
#5  0xb66493be in clone () from /lib/libc.so.6

Thread 8 (Thread 0x9f138b90 (LWP 8172)):
#0  0xffffe430 in __kernel_vsyscall ()
#1  0xb680ac35 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#2  0xb686a582 in QWaitCondition::wait (this=0x99ce408, mutex=0x94ccab8, time=4294967295) at thread/qwaitcondition_unix.cpp:87
#3  0xb5c0d1a8 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x99ce3f0, th=0xc6d98f0) at /usr/src/debug/kdelibs-4.3.1/threadweaver/Weaver/WeaverImpl.cpp:365
#4  0xb5c0feec in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0x8b47960, th=0xc6d98f0) at /usr/src/debug/kdelibs-4.3.1/threadweaver/Weaver/WorkingHardState.cpp:80
#5  0xb5c0bd8b in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0x99ce3f0, th=0xc6d98f0) at /usr/src/debug/kdelibs-4.3.1/threadweaver/Weaver/WeaverImpl.cpp:356
#6  0xb5c0ffea in ThreadWeaver::WorkingHardState::applyForWork (this=0x8b47960, th=0xc6d98f0) at /usr/src/debug/kdelibs-4.3.1/threadweaver/Weaver/WorkingHardState.cpp:71
#7  0xb5c0d723 in ThreadWeaver::WeaverImpl::applyForWork (this=0x99ce3f0, th=0xc6d98f0, previous=0x9512400) at /usr/src/debug/kdelibs-4.3.1/threadweaver/Weaver/WeaverImpl.cpp:351
#8  0xb5c0e00e in ThreadWeaver::ThreadRunHelper::run (this=0x9f138310, parent=0x99ce3f0, th=0xc6d98f0) at /usr/src/debug/kdelibs-4.3.1/threadweaver/Weaver/Thread.cpp:87
#9  0xb5c0e64b in ThreadWeaver::Thread::run (this=0xc6d98f0) at /usr/src/debug/kdelibs-4.3.1/threadweaver/Weaver/Thread.cpp:142
#10 0xb6869572 in QThreadPrivate::start (arg=0xc6d98f0) at thread/qthread_unix.cpp:188
#11 0xb68071b5 in start_thread () from /lib/libpthread.so.0
#12 0xb66493be in clone () from /lib/libc.so.6

Thread 7 (Thread 0x9c5ffb90 (LWP 8257)):
#0  0xffffe430 in __kernel_vsyscall ()
#1  0xb680ac35 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#2  0xb686a582 in QWaitCondition::wait (this=0xc9bd660, mutex=0xc9bd65c, time=4294967295) at thread/qwaitcondition_unix.cpp:87
#3  0xb73636ba in ?? () from /usr/lib/libQtGui.so.4
#4  0xb6869572 in QThreadPrivate::start (arg=0xc9bd654) at thread/qthread_unix.cpp:188
#5  0xb68071b5 in start_thread () from /lib/libpthread.so.0
#6  0xb66493be in clone () from /lib/libc.so.6

Thread 6 (Thread 0x9b8fdb90 (LWP 8258)):
#0  0xb41eb3da in clock_gettime () from /lib/librt.so.1
#1  0xb698b62b in QTimerInfoList::getTime (this=0xc43f134, t=@0xc43f158) at kernel/qeventdispatcher_unix.cpp:339
#2  0xb698b801 in QTimerInfoList::updateCurrentTime (this=0xc43f134) at kernel/qeventdispatcher_unix.cpp:297
#3  0xb698d02c in QTimerInfoList::timerWait (this=0xc43f134, tm=@0x9b8fd104) at kernel/qeventdispatcher_unix.cpp:420
#4  0xb6989ab8 in timerSourcePrepare (source=0xb41efff4, timeout=0x9b8fd158) at kernel/qeventdispatcher_glib.cpp:141
#5  0xb415d8da in g_main_context_prepare () from /usr/lib/libglib-2.0.so.0
#6  0xb415dd6a in ?? () from /usr/lib/libglib-2.0.so.0
#7  0xb415e241 in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#8  0xb69898f7 in QEventDispatcherGlib::processEvents (this=0xcbd1c60, flags={i = -1685073336}) at kernel/qeventdispatcher_glib.cpp:329
#9  0xb695c78a in QEventLoop::processEvents (this=0x9b8fd2c0, flags={i = -1685073272}) at kernel/qeventloop.cpp:149
#10 0xb695cbd2 in QEventLoop::exec (this=0x9b8fd2c0, flags={i = -1685073208}) at kernel/qeventloop.cpp:201
#11 0xb6866229 in QThread::exec (this=0xb87f7f8) at thread/qthread.cpp:487
#12 0xb693f55b in QInotifyFileSystemWatcherEngine::run (this=0xb87f7f8) at io/qfilesystemwatcher_inotify.cpp:214
#13 0xb6869572 in QThreadPrivate::start (arg=0xb87f7f8) at thread/qthread_unix.cpp:188
#14 0xb68071b5 in start_thread () from /lib/libpthread.so.0
#15 0xb66493be in clone () from /lib/libc.so.6

Thread 5 (Thread 0x9b0fcb90 (LWP 8293)):
#0  0xffffe430 in __kernel_vsyscall ()
#1  0xb680ac35 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#2  0xb686a582 in QWaitCondition::wait (this=0xcfcb0c0, mutex=0xcfcb0bc, time=4294967295) at thread/qwaitcondition_unix.cpp:87
#3  0xb73636ba in ?? () from /usr/lib/libQtGui.so.4
#4  0xb6869572 in QThreadPrivate::start (arg=0xcfcb0b4) at thread/qthread_unix.cpp:188
#5  0xb68071b5 in start_thread () from /lib/libpthread.so.0
#6  0xb66493be in clone () from /lib/libc.so.6

Thread 4 (Thread 0x9a4f0b90 (LWP 8294)):
#0  0xb6809cc6 in __pthread_mutex_unlock_usercnt () from /lib/libpthread.so.0
#1  0xb415d8ce in g_main_context_prepare () from /usr/lib/libglib-2.0.so.0
#2  0xb415dd6a in ?? () from /usr/lib/libglib-2.0.so.0
#3  0xb415e241 in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#4  0xb69898f7 in QEventDispatcherGlib::processEvents (this=0xcdd2230, flags={i = -1706098104}) at kernel/qeventdispatcher_glib.cpp:329
#5  0xb695c78a in QEventLoop::processEvents (this=0x9a4f02c0, flags={i = -1706098040}) at kernel/qeventloop.cpp:149
#6  0xb695cbd2 in QEventLoop::exec (this=0x9a4f02c0, flags={i = -1706097976}) at kernel/qeventloop.cpp:201
#7  0xb6866229 in QThread::exec (this=0xc46c3b8) at thread/qthread.cpp:487
#8  0xb693f55b in QInotifyFileSystemWatcherEngine::run (this=0xc46c3b8) at io/qfilesystemwatcher_inotify.cpp:214
#9  0xb6869572 in QThreadPrivate::start (arg=0xc46c3b8) at thread/qthread_unix.cpp:188
#10 0xb68071b5 in start_thread () from /lib/libpthread.so.0
#11 0xb66493be in clone () from /lib/libc.so.6

Thread 3 (Thread 0xafd0bb90 (LWP 8311)):
#0  0xffffe430 in __kernel_vsyscall ()
#1  0xb680ac35 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#2  0xadbde44e in gst_task_func (task=0x8445d50, tclass=0x8288970) at gsttask.c:160
#3  0xb4186a16 in ?? () from /usr/lib/libglib-2.0.so.0
#4  0xb418537f in ?? () from /usr/lib/libglib-2.0.so.0
#5  0xb68071b5 in start_thread () from /lib/libpthread.so.0
#6  0xb66493be in clone () from /lib/libc.so.6

Thread 2 (Thread 0xaf4bcb90 (LWP 8312)):
#0  0xffffe430 in __kernel_vsyscall ()
#1  0xb680ac35 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#2  0xadbde44e in gst_task_func (task=0x84165f0, tclass=0x8288970) at gsttask.c:160
#3  0xb4186a16 in ?? () from /usr/lib/libglib-2.0.so.0
#4  0xb418537f in ?? () from /usr/lib/libglib-2.0.so.0
#5  0xb68071b5 in start_thread () from /lib/libpthread.so.0
#6  0xb66493be in clone () from /lib/libc.so.6

Thread 1 (Thread 0xb2c2b730 (LWP 7878)):
[KCrash Handler]
#6  0xadc699da in Phonon::Gstreamer::MediaNode::connectNode (this=0x829d61c, obj=0xcd5dbc0) at /usr/src/debug/phonon-4.3.1/gstreamer/medianode.cpp:172
#7  0xadc5ce4d in Phonon::Gstreamer::Backend::connectNodes (this=0xc998230, source=0x829d610, sink=0xcd5dbc0) at /usr/src/debug/phonon-4.3.1/gstreamer/backend.cpp:337
#8  0xb5b7690a in Phonon::PathPrivate::executeTransaction (this=0x820cf80, disconnections=@0xbfa13608, connections=@0xbfa13604) at /usr/src/debug/phonon-4.3.1/phonon/path.cpp:330
#9  0xb5b7748c in Phonon::Path::insertEffect (this=0x81f58a0, newEffect=0xce56560, insertBefore=0x0) at /usr/src/debug/phonon-4.3.1/phonon/path.cpp:136
#10 0xb79f5671 in EngineController::stop (this=0x81f5878, forceInstant=false) at /usr/src/debug/amarok-2.1.1/src/EngineController.cpp:385
#11 0xb79fa7c0 in EngineController::qt_metacall (this=0x81f5878, _c=QMetaObject::InvokeMetaMethod, _id=11, _a=0xbfa1378c) at /usr/src/debug/amarok-2.1.1/build/src/EngineController.moc:136
#12 0xb6973788 in QMetaObject::activate (sender=0x89d4cb8, from_signal_index=5, to_signal_index=6, argv=0xbfa1378c) at kernel/qobject.cpp:3113
#13 0xb6973bc0 in QMetaObject::activate (sender=0x89d4cb8, m=0xb76a30e8, from_local_signal_index=1, to_local_signal_index=2, argv=0xbfa1378c) at kernel/qobject.cpp:3207
#14 0xb6e4c181 in QAction::triggered(bool) () from /usr/lib/libQtGui.so.4
#15 0xb6e4d6ff in QAction::activate(QAction::ActionEvent) () from /usr/lib/libQtGui.so.4
#16 0xb7ab7118 in MainControlsButton::mouseReleaseEvent (this=0x89efe70, event=0xbfa13dd4) at /usr/include/QtGui/qaction.h:203
#17 0xb743fde4 in QGraphicsItem::sceneEvent(QEvent*) () from /usr/lib/libQtGui.so.4
#18 0xb746531c in ?? () from /usr/lib/libQtGui.so.4
#19 0xb746698a in ?? () from /usr/lib/libQtGui.so.4
#20 0xb7470f71 in QGraphicsScene::mouseReleaseEvent(QGraphicsSceneMouseEvent*) () from /usr/lib/libQtGui.so.4
#21 0xb7472bca in QGraphicsScene::event(QEvent*) () from /usr/lib/libQtGui.so.4
#22 0xb6e527fc in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4
#23 0xb6e5aaee in QApplication::notify(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4
#24 0xb7d5272d in KApplication::notify (this=0xbfa15d34, receiver=0x8a0bf98, event=0xbfa13dd4) at /usr/src/debug/kdelibs-4.3.1/kdeui/kernel/kapplication.cpp:302
#25 0xb695e16b in QCoreApplication::notifyInternal (this=0xbfa15d34, receiver=0x8a0bf98, event=0xbfa13dd4) at kernel/qcoreapplication.cpp:610
#26 0xb7485192 in QGraphicsView::mouseReleaseEvent(QMouseEvent*) () from /usr/lib/libQtGui.so.4
#27 0xb6ea93d3 in QWidget::event(QEvent*) () from /usr/lib/libQtGui.so.4
#28 0xb723a5f3 in QFrame::event(QEvent*) () from /usr/lib/libQtGui.so.4
#29 0xb72da88f in QAbstractScrollArea::viewportEvent(QEvent*) () from /usr/lib/libQtGui.so.4
#30 0xb7485432 in QGraphicsView::viewportEvent(QEvent*) () from /usr/lib/libQtGui.so.4
#31 0xb72dce95 in ?? () from /usr/lib/libQtGui.so.4
#32 0xb695d37a in QCoreApplicationPrivate::sendThroughObjectEventFilters (this=0x80cf8a0, receiver=0x8a07838, event=0xbfa143d8) at kernel/qcoreapplication.cpp:726
#33 0xb6e527da in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4
#34 0xb6e5b461 in QApplication::notify(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4
#35 0xb7d5272d in KApplication::notify (this=0xbfa15d34, receiver=0x8a07838, event=0xbfa143d8) at /usr/src/debug/kdelibs-4.3.1/kdeui/kernel/kapplication.cpp:302
#36 0xb695e16b in QCoreApplication::notifyInternal (this=0xbfa15d34, receiver=0x8a07838, event=0xbfa143d8) at kernel/qcoreapplication.cpp:610
#37 0xb6e5a4ce in QApplicationPrivate::sendMouseEvent(QWidget*, QMouseEvent*, QWidget*, QWidget*, QWidget**, QPointer<QWidget>&) () from /usr/lib/libQtGui.so.4
#38 0xb6eca706 in ?? () from /usr/lib/libQtGui.so.4
#39 0xb6ec9add in QApplication::x11ProcessEvent(_XEvent*) () from /usr/lib/libQtGui.so.4
#40 0xb6ef35ea in ?? () from /usr/lib/libQtGui.so.4
#41 0xb415a9c8 in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0
#42 0xb415e083 in ?? () from /usr/lib/libglib-2.0.so.0
#43 0xb415e241 in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#44 0xb69898d8 in QEventDispatcherGlib::processEvents (this=0x806dd20, flags={i = -1079944152}) at kernel/qeventdispatcher_glib.cpp:327
#45 0xb6ef2ce5 in ?? () from /usr/lib/libQtGui.so.4
#46 0xb695c78a in QEventLoop::processEvents (this=0xbfa15cd0, flags={i = -1079944040}) at kernel/qeventloop.cpp:149
#47 0xb695cbd2 in QEventLoop::exec (this=0xbfa15cd0, flags={i = -1079943976}) at kernel/qeventloop.cpp:201
#48 0xb695f079 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:888
#49 0xb6e52677 in QApplication::exec() () from /usr/lib/libQtGui.so.4
#50 0x0804c008 in main (argc=1, argv=0xbfa16224) at /usr/src/debug/amarok-2.1.1/src/main.cpp:128

Reported using DrKonqi