Bug 228843

Application that crashed: amarok
Version of the application: 2.2.0
KDE Version: 4.3.2 (KDE 4.3.2)
Qt Version: 4.5.2
Operating System: Linux 2.6.31-19-generic x86_64
Distribution: Ubuntu 9.10

What I was doing when the application crashed:
While playing a CD directly using Amarok, the program frequently (but not consitently) crashes when doing a manual or automatic track change.

 -- Backtrace:
Application: Amarok (amarok), signal: Aborted
The current source language is "auto; currently c".
[Current thread is 1 (Thread 0x7f0e6b514770 (LWP 2617))]

Thread 15 (Thread 0x7f0e52d74910 (LWP 2618)):
#0  pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:220
#1  0x00007f0e54abbc91 in ?? () from /usr/lib/libxine.so.1
#2  0x00007f0e6331aa04 in start_thread (arg=<value optimized out>) at pthread_create.c:300
#3  0x00007f0e68aa280d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#4  0x0000000000000000 in ?? ()

Thread 14 (Thread 0x7f0e51451910 (LWP 2619)):
#0  0x00007f0e6331bcfd in pthread_join (threadid=139698889738512, thread_return=0x7f0e514503b8) at pthread_join.c:89
#1  0x00007f0e54ac60d4 in _x_audio_decoder_shutdown () from /usr/lib/libxine.so.1
#2  0x00007f0e54ab8a25 in xine_dispose () from /usr/lib/libxine.so.1
#3  0x00007f0e54d23794 in ?? () from /usr/lib/qt4/plugins/phonon_backend/phonon_xine.so
#4  0x00007f0e69aa6efc in QApplicationPrivate::notify_helper (this=0x1178010, receiver=0x1403c00, e=0x3fb0b20) at kernel/qapplication.cpp:4056
#5  0x00007f0e69aae1ce in QApplication::notify (this=0x7ffffa4a3dd0, receiver=0x1403c00, e=0x3fb0b20) at kernel/qapplication.cpp:4021
#6  0x00007f0e6af38ab6 in KApplication::notify (this=0x7ffffa4a3dd0, receiver=0x1403c00, event=0x3fb0b20) at ../../kdeui/kernel/kapplication.cpp:302
#7  0x00007f0e69186c2c in QCoreApplication::notifyInternal (this=0x7ffffa4a3dd0, receiver=0x1403c00, event=0x3fb0b20) at kernel/qcoreapplication.cpp:610
#8  0x00007f0e6918780a in QCoreApplication::sendEvent (receiver=0x0, event_type=<value optimized out>, data=0x1401fe0) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:213
#9  QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=<value optimized out>, data=0x1401fe0) at kernel/qcoreapplication.cpp:1247
#10 0x00007f0e691af533 in QCoreApplication::sendPostedEvents (s=<value optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:218
#11 postEventSourceDispatch (s=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:210
#12 0x00007f0e61c52bce in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#13 0x00007f0e61c56598 in ?? () from /lib/libglib-2.0.so.0
#14 0x00007f0e61c566c0 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#15 0x00007f0e691af1a6 in QEventDispatcherGlib::processEvents (this=0x1341e00, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:327
#16 0x00007f0e69185532 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#17 0x00007f0e69185904 in QEventLoop::exec (this=0x7f0e51450fe0, flags=) at kernel/qeventloop.cpp:201
#18 0x00007f0e6909d6cb in QThread::exec (this=<value optimized out>) at thread/qthread.cpp:487
#19 0x00007f0e54d1656e in ?? () from /usr/lib/qt4/plugins/phonon_backend/phonon_xine.so
#20 0x00007f0e690a0445 in QThreadPrivate::start (arg=0x1402140) at thread/qthread_unix.cpp:188
#21 0x00007f0e6331aa04 in start_thread (arg=<value optimized out>) at pthread_create.c:300
#22 0x00007f0e68aa280d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#23 0x0000000000000000 in ?? ()
The current source language is "auto; currently asm".

Thread 13 (Thread 0x7f0e5083f910 (LWP 2625)):
#0  0x00007f0e68a963c3 in *__GI___poll (fds=<value optimized out>, nfds=<value optimized out>, timeout=333) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007f0e50a4ccbe in ?? () from /usr/lib/xine/plugins/1.26/xineplug_ao_out_alsa.so
#2  0x00007f0e6331aa04 in start_thread (arg=<value optimized out>) at pthread_create.c:300
#3  0x00007f0e68aa280d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#4  0x0000000000000000 in ?? ()
The current source language is "auto; currently c".

Thread 12 (Thread 0x7f0e47df8910 (LWP 2626)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:261
#1  0x00007f0e54acc983 in ?? () from /usr/lib/libxine.so.1
#2  0x00007f0e6331aa04 in start_thread (arg=<value optimized out>) at pthread_create.c:300
#3  0x00007f0e68aa280d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#4  0x0000000000000000 in ?? ()

Thread 11 (Thread 0x7f0e475f7910 (LWP 2627)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:261
#1  0x00007f0e54acc983 in ?? () from /usr/lib/libxine.so.1
#2  0x00007f0e6331aa04 in start_thread (arg=<value optimized out>) at pthread_create.c:300
#3  0x00007f0e68aa280d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#4  0x0000000000000000 in ?? ()
The current source language is "auto; currently asm".

Thread 10 (Thread 0x7f0e4b9ee910 (LWP 2628)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:261
#1  0x00007f0e54acc983 in ?? () from /usr/lib/libxine.so.1
#2  0x00007f0e6331aa04 in start_thread (arg=<value optimized out>) at pthread_create.c:300
#3  0x00007f0e68aa280d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#4  0x0000000000000000 in ?? ()

Thread 9 (Thread 0x7f0e4a052910 (LWP 2630)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:261
#1  0x00007f0e690a14fb in QWaitConditionPrivate::wait (this=<value optimized out>, mutex=0x1da0f90, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:87
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x1da0f90, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:159
#3  0x00007f0e65d54326 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x200eeb0, th=0x1d46490) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007f0e65d5645b in ThreadWeaver::WorkingHardState::applyForWork (this=0x1bfc450, th=0x1d46490) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007f0e65d56474 in ThreadWeaver::WorkingHardState::applyForWork (this=0x1bfc450, th=0x1d46490) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#6  0x00007f0e65d56474 in ThreadWeaver::WorkingHardState::applyForWork (this=0x1bfc450, th=0x1d46490) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#7  0x00007f0e65d56474 in ThreadWeaver::WorkingHardState::applyForWork (this=0x1bfc450, th=0x1d46490) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#8  0x00007f0e65d56474 in ThreadWeaver::WorkingHardState::applyForWork (this=0x1bfc450, th=0x1d46490) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#9  0x00007f0e65d56474 in ThreadWeaver::WorkingHardState::applyForWork (this=0x1bfc450, th=0x1d46490) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#10 0x00007f0e65d56474 in ThreadWeaver::WorkingHardState::applyForWork (this=0x1bfc450, th=0x1d46490) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#11 0x00007f0e65d56474 in ThreadWeaver::WorkingHardState::applyForWork (this=0x1bfc450, th=0x1d46490) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#12 0x00007f0e65d56474 in ThreadWeaver::WorkingHardState::applyForWork (this=0x1bfc450, th=0x1d46490) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#13 0x00007f0e65d56474 in ThreadWeaver::WorkingHardState::applyForWork (this=0x1bfc450, th=0x1d46490) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#14 0x00007f0e65d56474 in ThreadWeaver::WorkingHardState::applyForWork (this=0x1bfc450, th=0x1d46490) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#15 0x00007f0e65d56474 in ThreadWeaver::WorkingHardState::applyForWork (this=0x1bfc450, th=0x1d46490) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#16 0x00007f0e65d56474 in ThreadWeaver::WorkingHardState::applyForWork (this=0x1bfc450, th=0x1d46490) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#17 0x00007f0e65d56474 in ThreadWeaver::WorkingHardState::applyForWork (this=0x1bfc450, th=0x1d46490) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#18 0x00007f0e65d54a5f in ThreadWeaver::ThreadRunHelper::run (this=0x7f0e4a052030, parent=0x200eeb0, th=0x1d46490) at ../../../threadweaver/Weaver/Thread.cpp:87
#19 0x00007f0e65d54eb8 in ThreadWeaver::Thread::run (this=0x1d46490) at ../../../threadweaver/Weaver/Thread.cpp:142
#20 0x00007f0e690a0445 in QThreadPrivate::start (arg=0x1d46490) at thread/qthread_unix.cpp:188
#21 0x00007f0e6331aa04 in start_thread (arg=<value optimized out>) at pthread_create.c:300
#22 0x00007f0e68aa280d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#23 0x0000000000000000 in ?? ()

Thread 8 (Thread 0x7f0e3ef72910 (LWP 2631)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:261
#1  0x00007f0e690a14fb in QWaitConditionPrivate::wait (this=<value optimized out>, mutex=0x1da0f90, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:87
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x1da0f90, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:159
#3  0x00007f0e65d54326 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x200eeb0, th=0x1cde430) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007f0e65d5645b in ThreadWeaver::WorkingHardState::applyForWork (this=0x1bfc450, th=0x1cde430) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007f0e65d56474 in ThreadWeaver::WorkingHardState::applyForWork (this=0x1bfc450, th=0x1cde430) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#6  0x00007f0e65d56474 in ThreadWeaver::WorkingHardState::applyForWork (this=0x1bfc450, th=0x1cde430) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#7  0x00007f0e65d56474 in ThreadWeaver::WorkingHardState::applyForWork (this=0x1bfc450, th=0x1cde430) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#8  0x00007f0e65d56474 in ThreadWeaver::WorkingHardState::applyForWork (this=0x1bfc450, th=0x1cde430) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#9  0x00007f0e65d56474 in ThreadWeaver::WorkingHardState::applyForWork (this=0x1bfc450, th=0x1cde430) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#10 0x00007f0e65d56474 in ThreadWeaver::WorkingHardState::applyForWork (this=0x1bfc450, th=0x1cde430) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#11 0x00007f0e65d54a5f in ThreadWeaver::ThreadRunHelper::run (this=0x7f0e3ef72030, parent=0x200eeb0, th=0x1cde430) at ../../../threadweaver/Weaver/Thread.cpp:87
#12 0x00007f0e65d54eb8 in ThreadWeaver::Thread::run (this=0x1cde430) at ../../../threadweaver/Weaver/Thread.cpp:142
#13 0x00007f0e690a0445 in QThreadPrivate::start (arg=0x1cde430) at thread/qthread_unix.cpp:188
#14 0x00007f0e6331aa04 in start_thread (arg=<value optimized out>) at pthread_create.c:300
#15 0x00007f0e68aa280d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#16 0x0000000000000000 in ?? ()

Thread 7 (Thread 0x7f0e3e771910 (LWP 2632)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:261
#1  0x00007f0e690a14fb in QWaitConditionPrivate::wait (this=<value optimized out>, mutex=0x1da0f90, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:87
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x1da0f90, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:159
#3  0x00007f0e65d54326 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x200eeb0, th=0x20743c0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007f0e65d5645b in ThreadWeaver::WorkingHardState::applyForWork (this=0x1bfc450, th=0x20743c0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007f0e65d56474 in ThreadWeaver::WorkingHardState::applyForWork (this=0x1bfc450, th=0x20743c0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#6  0x00007f0e65d56474 in ThreadWeaver::WorkingHardState::applyForWork (this=0x1bfc450, th=0x20743c0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#7  0x00007f0e65d56474 in ThreadWeaver::WorkingHardState::applyForWork (this=0x1bfc450, th=0x20743c0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#8  0x00007f0e65d56474 in ThreadWeaver::WorkingHardState::applyForWork (this=0x1bfc450, th=0x20743c0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#9  0x00007f0e65d56474 in ThreadWeaver::WorkingHardState::applyForWork (this=0x1bfc450, th=0x20743c0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#10 0x00007f0e65d56474 in ThreadWeaver::WorkingHardState::applyForWork (this=0x1bfc450, th=0x20743c0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#11 0x00007f0e65d54a5f in ThreadWeaver::ThreadRunHelper::run (this=0x7f0e3e771030, parent=0x200eeb0, th=0x20743c0) at ../../../threadweaver/Weaver/Thread.cpp:87
#12 0x00007f0e65d54eb8 in ThreadWeaver::Thread::run (this=0x20743c0) at ../../../threadweaver/Weaver/Thread.cpp:142
#13 0x00007f0e690a0445 in QThreadPrivate::start (arg=0x20743c0) at thread/qthread_unix.cpp:188
#14 0x00007f0e6331aa04 in start_thread (arg=<value optimized out>) at pthread_create.c:300
#15 0x00007f0e68aa280d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#16 0x0000000000000000 in ?? ()

Thread 6 (Thread 0x7f0e3df70910 (LWP 2633)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:261
#1  0x00007f0e690a14fb in QWaitConditionPrivate::wait (this=<value optimized out>, mutex=0x1da0f90, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:87
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x1da0f90, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:159
#3  0x00007f0e65d54326 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x200eeb0, th=0x2061930) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007f0e65d5645b in ThreadWeaver::WorkingHardState::applyForWork (this=0x1bfc450, th=0x2061930) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007f0e65d54a5f in ThreadWeaver::ThreadRunHelper::run (this=0x7f0e3df70030, parent=0x200eeb0, th=0x2061930) at ../../../threadweaver/Weaver/Thread.cpp:87
#6  0x00007f0e65d54eb8 in ThreadWeaver::Thread::run (this=0x2061930) at ../../../threadweaver/Weaver/Thread.cpp:142
#7  0x00007f0e690a0445 in QThreadPrivate::start (arg=0x2061930) at thread/qthread_unix.cpp:188
#8  0x00007f0e6331aa04 in start_thread (arg=<value optimized out>) at pthread_create.c:300
#9  0x00007f0e68aa280d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#10 0x0000000000000000 in ?? ()

Thread 5 (Thread 0x7f0e3d76f910 (LWP 2634)):
#0  __lll_lock_wait_private () at ../nptl/sysdeps/unix/sysv/linux/x86_64/lowlevellock.S:97
#1  0x00007f0e68a3fb11 in _L_lock_9274 () from /lib/libc.so.6
#2  0x00007f0e68a3d741 in *__GI___libc_free (mem=0x7f0e68d2de40) at malloc.c:3714
#3  0x00007f0e61c524f3 in ?? () from /lib/libglib-2.0.so.0
#4  0x00007f0e691afce2 in ~QEventDispatcherGlib (this=0x2066060, __in_chrg=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:289
#5  0x00007f0e690a05fc in QThreadPrivate::finish (arg=<value optimized out>) at thread/qthread_unix.cpp:212
#6  0x00007f0e690a044d in ~__pthread_cleanup_class (arg=0x117c800) at /usr/include/pthread.h:535
#7  QThreadPrivate::start (arg=0x117c800) at thread/qthread_unix.cpp:190
#8  0x00007f0e6331aa04 in start_thread (arg=<value optimized out>) at pthread_create.c:300
#9  0x00007f0e68aa280d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#10 0x0000000000000000 in ?? ()

Thread 4 (Thread 0x7f0e37ed0910 (LWP 2662)):
#0  0x00007f0e68a9b412 in select () from /lib/libc.so.6
#1  0x00007f0e54ae4725 in xine_usec_sleep () from /usr/lib/libxine.so.1
#2  0x00007f0e54ac97e9 in ?? () from /usr/lib/libxine.so.1
#3  0x00007f0e6331aa04 in start_thread (arg=<value optimized out>) at pthread_create.c:300
#4  0x00007f0e68aa280d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#5  0x0000000000000000 in ?? ()

Thread 3 (Thread 0x7f0e2f32d910 (LWP 2663)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:261
#1  0x00007f0e54abf54b in ?? () from /usr/lib/libxine.so.1
#2  0x00007f0e54ac551d in ?? () from /usr/lib/libxine.so.1
#3  0x00007f0e6331aa04 in start_thread (arg=<value optimized out>) at pthread_create.c:300
#4  0x00007f0e68aa280d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#5  0x0000000000000000 in ?? ()
The current source language is "auto; currently c".

Thread 2 (Thread 0x7f0e2eb2c910 (LWP 2664)):
#0  __lll_lock_wait_private () at ../nptl/sysdeps/unix/sysv/linux/x86_64/lowlevellock.S:97
#1  0x00007f0e68a3fb11 in _L_lock_9274 () from /lib/libc.so.6
#2  0x00007f0e68a3d741 in *__GI___libc_free (mem=0x7f0e68d2de40) at malloc.c:3714
#3  0x00007f0e54fc09e9 in snd_pcm_munmap () from /usr/lib/libasound.so.2
#4  0x00007f0e54fb648b in snd_pcm_hw_free () from /usr/lib/libasound.so.2
#5  0x00007f0e54fb64a0 in snd_pcm_hw_free () from /usr/lib/libasound.so.2
#6  0x00007f0e54fd0570 in ?? () from /usr/lib/libasound.so.2
#7  0x00007f0e54fb64a0 in snd_pcm_hw_free () from /usr/lib/libasound.so.2
#8  0x00007f0e54fb6555 in snd_pcm_close () from /usr/lib/libasound.so.2
#9  0x00007f0e50a4bc56 in ?? () from /usr/lib/xine/plugins/1.26/xineplug_ao_out_alsa.so
#10 0x00007f0e54ace405 in ?? () from /usr/lib/libxine.so.1
#11 0x00007f0e54d4a3e2 in ?? () from /usr/lib/qt4/plugins/phonon_backend/phonon_xine.so
#12 0x00007f0e54d4a3e2 in ?? () from /usr/lib/qt4/plugins/phonon_backend/phonon_xine.so
#13 0x00007f0e2975faa9 in ?? () from /usr/lib/xine/plugins/1.26/xineplug_decode_lpcm.so
#14 0x00007f0e54ac219f in _x_free_audio_decoder () from /usr/lib/libxine.so.1
#15 0x00007f0e54ac663c in ?? () from /usr/lib/libxine.so.1
#16 0x00007f0e6331aa04 in start_thread (arg=<value optimized out>) at pthread_create.c:300
#17 0x00007f0e68aa280d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#18 0x0000000000000000 in ?? ()
The current source language is "auto; currently asm".

Thread 1 (Thread 0x7f0e6b514770 (LWP 2617)):
[KCrash Handler]
#5  0x00007f0e689f64b5 in *__GI_raise (sig=<value optimized out>) at ../nptl/sysdeps/unix/sysv/linux/raise.c:64
#6  0x00007f0e689f9f50 in *__GI_abort () at abort.c:92
#7  0x00007f0e68a2ec97 in __libc_message (do_abort=<value optimized out>, fmt=<value optimized out>) at ../sysdeps/unix/sysv/linux/libc_fatal.c:189
#8  0x00007f0e68a38dd6 in malloc_printerr (action=3, str=0x7f0e68afa7b0 "double free or corruption (!prev)", ptr=<value optimized out>) at malloc.c:6217
#9  0x00007f0e68a3d74c in *__GI___libc_free (mem=<value optimized out>) at malloc.c:3716
#10 0x00007f0e5425e152 in ?? () from /usr/lib/xine/plugins/1.26/xineplug_inp_cdda.so
#11 0x00007f0e54d2f2de in ?? () from /usr/lib/qt4/plugins/phonon_backend/phonon_xine.so
#12 0x00007f0e54d2fcb6 in ?? () from /usr/lib/qt4/plugins/phonon_backend/phonon_xine.so
#13 0x00007f0e6a93da53 in EngineController::playUrl (this=0x134b870, url=<value optimized out>, offset=0) at /build/buildd/amarok-2.2.0/src/EngineController.cpp:406
#14 0x00007f0e6a93de9f in EngineController::play (this=0x134b870, track=<value optimized out>, offset=0) at /build/buildd/amarok-2.2.0/src/EngineController.cpp:362
#15 0x00007f0e6a93f6ef in EngineController::slotQueueEnded (this=0x134b870) at /build/buildd/amarok-2.2.0/src/EngineController.cpp:895
#16 0x00007f0e6a940f5f in EngineController::slotAboutToFinish (this=0x134b870) at /build/buildd/amarok-2.2.0/src/EngineController.cpp:871
#17 0x00007f0e6a941148 in EngineController::slotTitleChanged (this=0x134b870, titleNumber=<value optimized out>) at /build/buildd/amarok-2.2.0/src/EngineController.cpp:1155
#18 0x00007f0e6a941269 in EngineController::qt_metacall (this=0x134b870, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7ffffa4a3210)
    at /build/buildd/amarok-2.2.0/obj-x86_64-linux-gnu/src/EngineController.moc:153
#19 0x00007f0e6919bddc in QMetaObject::activate (sender=0x14058d0, from_signal_index=<value optimized out>, to_signal_index=<value optimized out>, argv=0xffffffffffffffff) at kernel/qobject.cpp:3113
#20 0x00007f0e658c2bf1 in Phonon::MediaController::titleChanged (this=0xa39, _t1=2) at .moc/release-shared/moc_mediacontroller.cpp:173
#21 0x00007f0e658c438b in Phonon::MediaController::qt_metacall (this=0x14058d0, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7ffffa4a3350)
    at .moc/release-shared/moc_mediacontroller.cpp:108
#22 0x00007f0e6919bddc in QMetaObject::activate (sender=0x14020b0, from_signal_index=<value optimized out>, to_signal_index=<value optimized out>, argv=0xffffffffffffffff) at kernel/qobject.cpp:3113
#23 0x00007f0e54d2d9d1 in ?? () from /usr/lib/qt4/plugins/phonon_backend/phonon_xine.so
#24 0x00007f0e54d2f1f3 in ?? () from /usr/lib/qt4/plugins/phonon_backend/phonon_xine.so
#25 0x00007f0e54d31ea2 in ?? () from /usr/lib/qt4/plugins/phonon_backend/phonon_xine.so
#26 0x00007f0e691960f9 in QObject::event (this=0x14020b0, e=0x27d2b40) at kernel/qobject.cpp:1111
#27 0x00007f0e69aa6efc in QApplicationPrivate::notify_helper (this=0x1178010, receiver=0x14020b0, e=0x27d2b40) at kernel/qapplication.cpp:4056
#28 0x00007f0e69aae1ce in QApplication::notify (this=0x7ffffa4a3dd0, receiver=0x14020b0, e=0x27d2b40) at kernel/qapplication.cpp:4021
#29 0x00007f0e6af38ab6 in KApplication::notify (this=0x7ffffa4a3dd0, receiver=0x14020b0, event=0x27d2b40) at ../../kdeui/kernel/kapplication.cpp:302
#30 0x00007f0e69186c2c in QCoreApplication::notifyInternal (this=0x7ffffa4a3dd0, receiver=0x14020b0, event=0x27d2b40) at kernel/qcoreapplication.cpp:610
#31 0x00007f0e6918780a in QCoreApplication::sendEvent (receiver=0x0, event_type=<value optimized out>, data=0x1067f60) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:213
#32 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=<value optimized out>, data=0x1067f60) at kernel/qcoreapplication.cpp:1247
#33 0x00007f0e691af533 in QCoreApplication::sendPostedEvents (s=<value optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:218
#34 postEventSourceDispatch (s=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:210
#35 0x00007f0e61c52bce in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#36 0x00007f0e61c56598 in ?? () from /lib/libglib-2.0.so.0
#37 0x00007f0e61c566c0 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#38 0x00007f0e691af1a6 in QEventDispatcherGlib::processEvents (this=0x1067b90, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:327
#39 0x00007f0e69b3b4be in QGuiEventDispatcherGlib::processEvents (this=0xa39, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:202
#40 0x00007f0e69185532 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#41 0x00007f0e69185904 in QEventLoop::exec (this=0x7ffffa4a3d60, flags=) at kernel/qeventloop.cpp:201
#42 0x00007f0e69187ab9 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:888
#43 0x0000000000409ec6 in main (argc=<value optimized out>, argv=0x7ffffa4a5b78) at /build/buildd/amarok-2.2.0/src/main.cpp:225
The current source language is "auto; currently c".

This bug may be a duplicate of or related to bug 228741

Reported using DrKonqi