Bug 220812

Application: amarok (2.2.1.90)
KDE Platform Version: 4.3.85 (KDE 4.3.85 (KDE 4.4 Beta2))
Qt Version: 4.6.0
Operating System: Linux 2.6.31-16-server x86_64
Distribution: Ubuntu 9.10

-- Information about the crash:
Self explanatory. Probably the backtrace is partly corrupted (0 in ??).

 -- Backtrace:
Application: Amarok (amarok), signal: Aborted
[Current thread is 1 (Thread 0x7fccf3a5e840 (LWP 1766))]

Thread 20 (Thread 0x7fccd7b6d910 (LWP 1767)):
#0  pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:220
#1  0x00007fccdda2cc91 in metronom_sync_loop (this=0x167d560) at metronom.c:870
#2  0x00007fcceee36a04 in start_thread (arg=<value optimized out>) at pthread_create.c:300
#3  0x00007fccf0aeb7bd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#4  0x0000000000000000 in ?? ()

Thread 19 (Thread 0x7fccd6624910 (LWP 1768)):
#0  0x00007fccf0adf373 in *__GI___poll (fds=<value optimized out>, nfds=<value optimized out>, timeout=56) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007fccea44037c in g_main_context_poll (context=0x169a310, block=<value optimized out>, dispatch=<value optimized out>, self=<value optimized out>)
    at /build/buildd/glib2.0-2.22.3/glib/gmain.c:2904
#2  g_main_context_iterate (context=0x169a310, block=<value optimized out>, dispatch=<value optimized out>, self=<value optimized out>) at /build/buildd/glib2.0-2.22.3/glib/gmain.c:2586
#3  0x00007fccea4406c0 in IA__g_main_context_iteration (context=0x169a310, may_block=1) at /build/buildd/glib2.0-2.22.3/glib/gmain.c:2654
#4  0x00007fccf1438676 in QEventDispatcherGlib::processEvents (this=0x15f34c0, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:409
#5  0x00007fccf140d972 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#6  0x00007fccf140dd4c in QEventLoop::exec (this=0x7fccd6623ef0, flags=) at kernel/qeventloop.cpp:201
#7  0x00007fccf1318c79 in QThread::exec (this=<value optimized out>) at thread/qthread.cpp:487
#8  0x00007fccddc88570 in ?? () from /usr/lib/qt4/plugins/phonon_backend/phonon_xine.so
#9  0x00007fccf131b6c5 in QThreadPrivate::start (arg=0x15bca80) at thread/qthread_unix.cpp:244
#10 0x00007fcceee36a04 in start_thread (arg=<value optimized out>) at pthread_create.c:300
#11 0x00007fccf0aeb7bd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#12 0x0000000000000000 in ?? ()
The current source language is "auto; currently asm".

Thread 18 (Thread 0x7fccd5c19910 (LWP 1771)):
#0  0x00007fccf0adf373 in *__GI___poll (fds=<value optimized out>, nfds=<value optimized out>, timeout=333) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007fccd5c1fcbe in my_snd_mixer_wait (data=<value optimized out>) at audio_alsa_out.c:150
#2  ao_alsa_handle_event_thread (data=<value optimized out>) at audio_alsa_out.c:166
#3  0x00007fcceee36a04 in start_thread (arg=<value optimized out>) at pthread_create.c:300
#4  0x00007fccf0aeb7bd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#5  0x0000000000000000 in ?? ()
The current source language is "auto; currently c".

Thread 17 (Thread 0x7fccd5418910 (LWP 1772)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:261
#1  0x00007fccdda3d983 in fifo_peek_int (this_gen=<value optimized out>) at audio_out.c:348
#2  fifo_peek (this_gen=<value optimized out>) at audio_out.c:388
#3  ao_loop (this_gen=<value optimized out>) at audio_out.c:1015
#4  0x00007fcceee36a04 in start_thread (arg=<value optimized out>) at pthread_create.c:300
#5  0x00007fccf0aeb7bd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#6  0x0000000000000000 in ?? ()

Thread 16 (Thread 0x7fccd480c910 (LWP 1773)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:261
#1  0x00007fccdda3d983 in fifo_peek_int (this_gen=<value optimized out>) at audio_out.c:348
#2  fifo_peek (this_gen=<value optimized out>) at audio_out.c:388
#3  ao_loop (this_gen=<value optimized out>) at audio_out.c:1015
#4  0x00007fcceee36a04 in start_thread (arg=<value optimized out>) at pthread_create.c:300
#5  0x00007fccf0aeb7bd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#6  0x0000000000000000 in ?? ()
The current source language is "auto; currently asm".

Thread 15 (Thread 0x7fccd400b910 (LWP 1774)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:261
#1  0x00007fccdda3d983 in fifo_peek_int (this_gen=<value optimized out>) at audio_out.c:348
#2  fifo_peek (this_gen=<value optimized out>) at audio_out.c:388
#3  ao_loop (this_gen=<value optimized out>) at audio_out.c:1015
#4  0x00007fcceee36a04 in start_thread (arg=<value optimized out>) at pthread_create.c:300
#5  0x00007fccf0aeb7bd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#6  0x0000000000000000 in ?? ()

Thread 14 (Thread 0x7fccd380a910 (LWP 1775)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:261
#1  0x00007fccdda3d983 in fifo_peek_int (this_gen=<value optimized out>) at audio_out.c:348
#2  fifo_peek (this_gen=<value optimized out>) at audio_out.c:388
#3  ao_loop (this_gen=<value optimized out>) at audio_out.c:1015
#4  0x00007fcceee36a04 in start_thread (arg=<value optimized out>) at pthread_create.c:300
#5  0x00007fccf0aeb7bd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#6  0x0000000000000000 in ?? ()

Thread 13 (Thread 0x7fccd20ce910 (LWP 1778)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:261
#1  0x00007fccebd81556 in ?? () from /usr/lib/libQtWebKit.so.4
#2  0x00007fccebd81599 in ?? () from /usr/lib/libQtWebKit.so.4
#3  0x00007fcceee36a04 in start_thread (arg=<value optimized out>) at pthread_create.c:300
#4  0x00007fccf0aeb7bd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#5  0x0000000000000000 in ?? ()

Thread 12 (Thread 0x7fcccad0a910 (LWP 1779)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:261
#1  0x00007fccf131c67b in QWaitConditionPrivate::wait (this=<value optimized out>, mutex=0x1e8a520, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:87
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x1e8a520, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:159
#3  0x00007fccee49c096 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x1dd9900, th=0x219f780) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007fccee49e74b in ThreadWeaver::WorkingHardState::applyForWork (this=0x22ed350, th=0x219f780) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007fccee49e764 in ThreadWeaver::WorkingHardState::applyForWork (this=0x22ed350, th=0x219f780) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#6  0x00007fccee49cbff in ThreadWeaver::ThreadRunHelper::run (this=0x7fcccad09f60, parent=0x1dd9900, th=0x219f780) at ../../../threadweaver/Weaver/Thread.cpp:87
#7  0x00007fccee49d058 in ThreadWeaver::Thread::run (this=0x219f780) at ../../../threadweaver/Weaver/Thread.cpp:142
#8  0x00007fccf131b6c5 in QThreadPrivate::start (arg=0x219f780) at thread/qthread_unix.cpp:244
#9  0x00007fcceee36a04 in start_thread (arg=<value optimized out>) at pthread_create.c:300
#10 0x00007fccf0aeb7bd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()

Thread 11 (Thread 0x7fccc9aff910 (LWP 1782)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:261
#1  0x00007fccf131c67b in QWaitConditionPrivate::wait (this=<value optimized out>, mutex=0x1e8a520, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:87
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x1e8a520, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:159
#3  0x00007fccee49c096 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x1dd9900, th=0x218ec80) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007fccee49e74b in ThreadWeaver::WorkingHardState::applyForWork (this=0x22ed350, th=0x218ec80) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007fccee49e764 in ThreadWeaver::WorkingHardState::applyForWork (this=0x22ed350, th=0x218ec80) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#6  0x00007fccee49e764 in ThreadWeaver::WorkingHardState::applyForWork (this=0x22ed350, th=0x218ec80) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#7  0x00007fccee49e764 in ThreadWeaver::WorkingHardState::applyForWork (this=0x22ed350, th=0x218ec80) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#8  0x00007fccee49cbff in ThreadWeaver::ThreadRunHelper::run (this=0x7fccc9afef60, parent=0x1dd9900, th=0x218ec80) at ../../../threadweaver/Weaver/Thread.cpp:87
#9  0x00007fccee49d058 in ThreadWeaver::Thread::run (this=0x218ec80) at ../../../threadweaver/Weaver/Thread.cpp:142
#10 0x00007fccf131b6c5 in QThreadPrivate::start (arg=0x218ec80) at thread/qthread_unix.cpp:244
#11 0x00007fcceee36a04 in start_thread (arg=<value optimized out>) at pthread_create.c:300
#12 0x00007fccf0aeb7bd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#13 0x0000000000000000 in ?? ()

Thread 10 (Thread 0x7fccc92fe910 (LWP 1783)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:261
#1  0x00007fccf131c67b in QWaitConditionPrivate::wait (this=<value optimized out>, mutex=0x2372268, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:87
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x2372268, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:159
#3  0x00007fccd259a599 in ?? () from /usr/lib/kde4/amarok_collection-mysqlecollection.so
#4  0x00007fccee49d97d in ThreadWeaver::JobRunHelper::runTheJob (this=0x7fccc92fded0, th=0x20d12d0, job=0x2372220) at ../../../threadweaver/Weaver/Job.cpp:106
#5  0x00007fccee49dc7e in ThreadWeaver::Job::execute (this=0x2372220, th=0x20d12d0) at ../../../threadweaver/Weaver/Job.cpp:135
#6  0x00007fccee49cbcf in ThreadWeaver::ThreadRunHelper::run (this=0x7fccc92fdf60, parent=0x1dd9900, th=0x20d12d0) at ../../../threadweaver/Weaver/Thread.cpp:95
#7  0x00007fccee49d058 in ThreadWeaver::Thread::run (this=0x20d12d0) at ../../../threadweaver/Weaver/Thread.cpp:142
#8  0x00007fccf131b6c5 in QThreadPrivate::start (arg=0x20d12d0) at thread/qthread_unix.cpp:244
#9  0x00007fcceee36a04 in start_thread (arg=<value optimized out>) at pthread_create.c:300
#10 0x00007fccf0aeb7bd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()

Thread 9 (Thread 0x7fccc8afd910 (LWP 1786)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:261
#1  0x00007fccf131c67b in QWaitConditionPrivate::wait (this=<value optimized out>, mutex=0x1e8a520, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:87
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x1e8a520, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:159
#3  0x00007fccee49c096 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x1dd9900, th=0x2463410) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007fccee49e74b in ThreadWeaver::WorkingHardState::applyForWork (this=0x22ed350, th=0x2463410) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007fccee49e764 in ThreadWeaver::WorkingHardState::applyForWork (this=0x22ed350, th=0x2463410) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#6  0x00007fccee49e764 in ThreadWeaver::WorkingHardState::applyForWork (this=0x22ed350, th=0x2463410) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#7  0x00007fccee49e764 in ThreadWeaver::WorkingHardState::applyForWork (this=0x22ed350, th=0x2463410) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#8  0x00007fccee49e764 in ThreadWeaver::WorkingHardState::applyForWork (this=0x22ed350, th=0x2463410) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#9  0x00007fccee49cbff in ThreadWeaver::ThreadRunHelper::run (this=0x7fccc8afcf60, parent=0x1dd9900, th=0x2463410) at ../../../threadweaver/Weaver/Thread.cpp:87
#10 0x00007fccee49d058 in ThreadWeaver::Thread::run (this=0x2463410) at ../../../threadweaver/Weaver/Thread.cpp:142
#11 0x00007fccf131b6c5 in QThreadPrivate::start (arg=0x2463410) at thread/qthread_unix.cpp:244
#12 0x00007fcceee36a04 in start_thread (arg=<value optimized out>) at pthread_create.c:300
#13 0x00007fccf0aeb7bd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#14 0x0000000000000000 in ?? ()

Thread 8 (Thread 0x7fccc82fc910 (LWP 1788)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:261
#1  0x00007fccf131c67b in QWaitConditionPrivate::wait (this=<value optimized out>, mutex=0x25a21c8, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:87
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x25a21c8, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:159
#3  0x00007fccf2288dbe in QFileInfoGatherer::run (this=<value optimized out>) at dialogs/qfileinfogatherer.cpp:203
#4  0x00007fccf131b6c5 in QThreadPrivate::start (arg=0x25a21b8) at thread/qthread_unix.cpp:244
#5  0x00007fcceee36a04 in start_thread (arg=<value optimized out>) at pthread_create.c:300
#6  0x00007fccf0aeb7bd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#7  0x0000000000000000 in ?? ()

Thread 7 (Thread 0x7fccc7afb910 (LWP 1789)):
#0  0x00007fccf0adf373 in *__GI___poll (fds=<value optimized out>, nfds=<value optimized out>, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007fccea44037c in g_main_context_poll (context=0x25a89e0, block=<value optimized out>, dispatch=<value optimized out>, self=<value optimized out>)
    at /build/buildd/glib2.0-2.22.3/glib/gmain.c:2904
#2  g_main_context_iterate (context=0x25a89e0, block=<value optimized out>, dispatch=<value optimized out>, self=<value optimized out>) at /build/buildd/glib2.0-2.22.3/glib/gmain.c:2586
#3  0x00007fccea4406c0 in IA__g_main_context_iteration (context=0x25a89e0, may_block=1) at /build/buildd/glib2.0-2.22.3/glib/gmain.c:2654
#4  0x00007fccf1438676 in QEventDispatcherGlib::processEvents (this=0x25a7c30, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:409
#5  0x00007fccf140d972 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#6  0x00007fccf140dd4c in QEventLoop::exec (this=0x7fccc7afaf10, flags=) at kernel/qeventloop.cpp:201
#7  0x00007fccf1318c79 in QThread::exec (this=<value optimized out>) at thread/qthread.cpp:487
#8  0x00007fccf13ee298 in QInotifyFileSystemWatcherEngine::run (this=0x25a33e0) at io/qfilesystemwatcher_inotify.cpp:248
#9  0x00007fccf131b6c5 in QThreadPrivate::start (arg=0x25a33e0) at thread/qthread_unix.cpp:244
#10 0x00007fcceee36a04 in start_thread (arg=<value optimized out>) at pthread_create.c:300
#11 0x00007fccf0aeb7bd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#12 0x0000000000000000 in ?? ()

Thread 6 (Thread 0x7fccb91c6910 (LWP 1798)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:261
#1  0x00007fcced0f1236 in WTF::TCMalloc_PageHeap::scavengerThread (this=0x7fcced3d0200) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:2304
#2  0x00007fcced0f1279 in WTF::TCMalloc_PageHeap::runScavengerThread (context=0x7fcced3de2cc) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:1438
#3  0x00007fcceee36a04 in start_thread (arg=<value optimized out>) at pthread_create.c:300
#4  0x00007fccf0aeb7bd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#5  0x0000000000000000 in ?? ()
The current source language is "auto; currently c".

Thread 5 (Thread 0x7fccb551a910 (LWP 1799)):
#0  0x00007fccf0ae43c2 in select () from /lib/libc.so.6
#1  0x00007fccdda55725 in xine_usec_sleep (usec=<value optimized out>) at utils.c:481
#2  0x00007fccdda3a7e9 in video_out_loop (this_gen=<value optimized out>) at video_out.c:1246
#3  0x00007fcceee36a04 in start_thread (arg=<value optimized out>) at pthread_create.c:300
#4  0x00007fccf0aeb7bd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#5  0x0000000000000000 in ?? ()
The current source language is "auto; currently asm".

Thread 4 (Thread 0x7fccb4930910 (LWP 1800)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:261
#1  0x00007fccdda3054b in fifo_buffer_get (fifo=0x28925a0) at buffer.c:230
#2  0x00007fccdda3651d in video_decoder_loop (stream_gen=<value optimized out>) at video_decoder.c:130
#3  0x00007fcceee36a04 in start_thread (arg=<value optimized out>) at pthread_create.c:300
#4  0x00007fccf0aeb7bd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#5  0x0000000000000000 in ?? ()
The current source language is "auto; currently c".

Thread 3 (Thread 0x7fccb3f62910 (LWP 1801)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:261
#1  0x00007fccdda3054b in fifo_buffer_get (fifo=0x261bb40) at buffer.c:230
#2  0x00007fccdda37555 in audio_decoder_loop (stream_gen=<value optimized out>) at audio_decoder.c:66
#3  0x00007fcceee36a04 in start_thread (arg=<value optimized out>) at pthread_create.c:300
#4  0x00007fccf0aeb7bd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#5  0x0000000000000000 in ?? ()
The current source language is "auto; currently asm".

Thread 2 (Thread 0x7fccb3761910 (LWP 1802)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:261
#1  0x00007fccdda40a0b in xine_event_wait (queue=0x268ad00) at events.c:56
#2  0x00007fccdda40a7e in listener_loop (queue_gen=<value optimized out>) at events.c:214
#3  0x00007fcceee36a04 in start_thread (arg=<value optimized out>) at pthread_create.c:300
#4  0x00007fccf0aeb7bd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#5  0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7fccf3a5e840 (LWP 1766)):
[KCrash Handler]
#5  0x00007fccf0a3f4b5 in *__GI_raise (sig=<value optimized out>) at ../nptl/sysdeps/unix/sysv/linux/raise.c:64
#6  0x00007fccf0a42f50 in *__GI_abort () at abort.c:92
#7  0x00007fccf0a77c97 in __libc_message (do_abort=<value optimized out>, fmt=<value optimized out>) at ../sysdeps/unix/sysv/linux/libc_fatal.c:189
#8  0x00007fccf0a81dd6 in malloc_printerr (action=3, str=0x7fccf0b407da "free(): invalid pointer", ptr=<value optimized out>) at malloc.c:6217
#9  0x00007fccf3a65b1b in ?? () from /usr/lib/tls/libnvidia-tls.so.1
#10 0x00007fccf136036c in QString::free (d=0x36fcc20) at tools/qstring.cpp:1108
#11 0x00007fccf34c78c6 in ~QString (data=..., key=<value optimized out>, input=..., output=...) at /usr/include/qt4/QtCore/qstring.h:869
#12 readEntryGui (data=..., key=<value optimized out>, input=..., output=...) at ../../kdeui/config/kconfiggroupgui.cpp:44
#13 0x00007fccf17ce947 in readEntryGui (this=<value optimized out>, key=0x7fccd28c4e3b "Debug Enabled", aDefault=...) at ../../kdecore/config/kconfiggroup.cpp:541
#14 KConfigGroup::readEntry (this=<value optimized out>, key=0x7fccd28c4e3b "Debug Enabled", aDefault=...) at ../../kdecore/config/kconfiggroup.cpp:792
#15 0x00007fccd25b5d6e in ?? () from /usr/lib/kde4/amarok_collection-mysqlecollection.so
#16 0x00007fccd25b6dc8 in ?? () from /usr/lib/kde4/amarok_collection-mysqlecollection.so
#17 0x00007fccd2597d42 in ?? () from /usr/lib/kde4/amarok_collection-mysqlecollection.so
#18 0x00007fccd259bbdc in ?? () from /usr/lib/kde4/amarok_collection-mysqlecollection.so
#19 0x00007fccf1421dc3 in QMetaObject::activate (sender=0x1ccb300, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0xffffffffffffffff) at kernel/qobject.cpp:3294
#20 0x00007fccf141ea33 in QObject::event (this=0x1ccb300, e=0x7fff4a765ae0) at kernel/qobject.cpp:1224
#21 0x00007fccf1d87e8c in QApplicationPrivate::notify_helper (this=0x1480ca0, receiver=0x1ccb300, e=0x7fff4a765ae0) at kernel/qapplication.cpp:4242
#22 0x00007fccf1d8e48d in QApplication::notify (this=0x7fff4a765de0, receiver=0x1ccb300, e=0x7fff4a765ae0) at kernel/qapplication.cpp:4125
#23 0x00007fccf356c856 in KApplication::notify (this=0x7fff4a765de0, receiver=0x1ccb300, event=0x7fff4a765ae0) at ../../kdeui/kernel/kapplication.cpp:302
#24 0x00007fccf140f04c in QCoreApplication::notifyInternal (this=0x7fff4a765de0, receiver=0x1ccb300, event=0x7fff4a765ae0) at kernel/qcoreapplication.cpp:704
#25 0x00007fccf143bd52 in QCoreApplication::sendEvent (this=0x1485a30) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#26 QTimerInfoList::activateTimers (this=0x1485a30) at kernel/qeventdispatcher_unix.cpp:603
#27 0x00007fccf1438958 in timerSourceDispatch (source=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:184
#28 idleTimerSourceDispatch (source=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:231
#29 0x00007fccea43cbce in g_main_dispatch (context=0x1484920) at /build/buildd/glib2.0-2.22.3/glib/gmain.c:1960
#30 IA__g_main_context_dispatch (context=0x1484920) at /build/buildd/glib2.0-2.22.3/glib/gmain.c:2513
#31 0x00007fccea440598 in g_main_context_iterate (context=0x1484920, block=<value optimized out>, dispatch=<value optimized out>, self=<value optimized out>)
    at /build/buildd/glib2.0-2.22.3/glib/gmain.c:2591
#32 0x00007fccea4406c0 in IA__g_main_context_iteration (context=0x1484920, may_block=1) at /build/buildd/glib2.0-2.22.3/glib/gmain.c:2654
#33 0x00007fccf1438623 in QEventDispatcherGlib::processEvents (this=0x134d450, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:407
#34 0x00007fccf1e362fe in QGuiEventDispatcherGlib::processEvents (this=0x6e6, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:202
#35 0x00007fccf140d972 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#36 0x00007fccf140dd4c in QEventLoop::exec (this=0x7fff4a765d80, flags=) at kernel/qeventloop.cpp:201
#37 0x00007fccf1411a8b in QCoreApplication::exec () at kernel/qcoreapplication.cpp:981
#38 0x00000000004085f2 in _start ()
The current source language is "auto; currently c".

Possible duplicates by query: bug 204645, bug 202992.

Reported using DrKonqi