Application that crashed: amarok
Version of the application: 2.2.2.90
KDE Version: 4.3.2 (KDE 4.3.2)
Qt Version: 4.6.0
Operating System: Linux 2.6.31-19-generic x86_64
Distribution: Ubuntu 9.10

What I was doing when the application crashed:
crashed while scanning my (fairly large) collection

 -- Backtrace:
Application: Amarok (amarok), signal: Segmentation fault
The current source language is "auto; currently c".
[Current thread is 1 (Thread 0x7f4cce8b97a0 (LWP 3468))]

Thread 21 (Thread 0x7f4cab32e910 (LWP 3469)):
#0  pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:220
#1  0x00007f4cb092ec91 in ?? () from /usr/lib/libxine.so.1
#2  0x00007f4cc6566a04 in start_thread (arg=<value optimized out>) at pthread_create.c:300
#3  0x00007f4ccb93b80d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#4  0x0000000000000000 in ?? ()

Thread 20 (Thread 0x7f4ca9de5910 (LWP 3470)):
#0  0x00007f4ccb92f3c3 in *__GI___poll (fds=<value optimized out>, nfds=<value optimized out>, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007f4cc532f37c in ?? () from /lib/libglib-2.0.so.0
#2  0x00007f4cc532f6c0 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#3  0x00007f4ccc288676 in QEventDispatcherGlib::processEvents (this=0x28aa1c0, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:409
#4  0x00007f4ccc25d972 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#5  0x00007f4ccc25dd4c in QEventLoop::exec (this=0x7f4ca9de4f90, flags=) at kernel/qeventloop.cpp:201
#6  0x00007f4ccc168c79 in QThread::exec (this=<value optimized out>) at thread/qthread.cpp:487
#7  0x00007f4cb0b8a570 in ?? () from /usr/lib/qt4/plugins/phonon_backend/phonon_xine.so
#8  0x00007f4ccc16b6c5 in QThreadPrivate::start (arg=0x28aa180) at thread/qthread_unix.cpp:244
#9  0x00007f4cc6566a04 in start_thread (arg=<value optimized out>) at pthread_create.c:300
#10 0x00007f4ccb93b80d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()
The current source language is "auto; currently asm".

Thread 19 (Thread 0x7f4ca95e4910 (LWP 3471)):
#0  __libc_enable_asynccancel () at libc-cancellation.c:68
#1  0x00007f4ccb92f3a8 in *__GI___poll (fds=<value optimized out>, nfds=<value optimized out>, timeout=<value optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:85
#2  0x00007f4caa71420f in ?? () from /usr/lib/libpulse.so.0
#3  0x00007f4caa7045e6 in pa_mainloop_poll () from /usr/lib/libpulse.so.0
#4  0x00007f4caa705eb9 in pa_mainloop_iterate () from /usr/lib/libpulse.so.0
#5  0x00007f4caa705f70 in pa_mainloop_run () from /usr/lib/libpulse.so.0
#6  0x00007f4caa71412b in ?? () from /usr/lib/libpulse.so.0
#7  0x00007f4caa4d5050 in ?? () from /usr/lib/libpulsecommon-0.9.19.so
#8  0x00007f4cc6566a04 in start_thread (arg=<value optimized out>) at pthread_create.c:300
#9  0x00007f4ccb93b80d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#10 0x0000000000000000 in ?? ()
The current source language is "auto; currently c".

Thread 18 (Thread 0x7f4ca8de3910 (LWP 3472)):
#0  0x00007f4ccb934412 in select () from /lib/libc.so.6
#1  0x00007f4cb0957725 in xine_usec_sleep () from /usr/lib/libxine.so.1
#2  0x00007f4cb093f352 in ?? () from /usr/lib/libxine.so.1
#3  0x00007f4cc6566a04 in start_thread (arg=<value optimized out>) at pthread_create.c:300
#4  0x00007f4ccb93b80d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#5  0x0000000000000000 in ?? ()

Thread 17 (Thread 0x7f4c9fffe910 (LWP 3473)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:261
#1  0x00007f4cb093f983 in ?? () from /usr/lib/libxine.so.1
#2  0x00007f4cc6566a04 in start_thread (arg=<value optimized out>) at pthread_create.c:300
#3  0x00007f4ccb93b80d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#4  0x0000000000000000 in ?? ()

Thread 16 (Thread 0x7f4c9f7fc910 (LWP 3474)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:261
#1  0x00007f4cb093f983 in ?? () from /usr/lib/libxine.so.1
#2  0x00007f4cc6566a04 in start_thread (arg=<value optimized out>) at pthread_create.c:300
#3  0x00007f4ccb93b80d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#4  0x0000000000000000 in ?? ()
The current source language is "auto; currently asm".

Thread 15 (Thread 0x7f4c9eef5910 (LWP 3475)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:261
#1  0x00007f4cb093f983 in ?? () from /usr/lib/libxine.so.1
#2  0x00007f4cc6566a04 in start_thread (arg=<value optimized out>) at pthread_create.c:300
#3  0x00007f4ccb93b80d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#4  0x0000000000000000 in ?? ()

Thread 14 (Thread 0x7f4c9d59f910 (LWP 3477)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:261
#1  0x00007f4cc6e93556 in ?? () from /usr/lib/libQtWebKit.so.4
#2  0x00007f4cc6e93599 in ?? () from /usr/lib/libQtWebKit.so.4
#3  0x00007f4cc6566a04 in start_thread (arg=<value optimized out>) at pthread_create.c:300
#4  0x00007f4ccb93b80d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#5  0x0000000000000000 in ?? ()

Thread 13 (Thread 0x7f4c97988910 (LWP 3478)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:261
#1  0x00007f4ccc16c67b in QWaitConditionPrivate::wait (this=<value optimized out>, mutex=0x32c6f00, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:87
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x32c6f00, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:159
#3  0x00007f4cc8997326 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x32c8b90, th=0x32c7310) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007f4cc899945b in ThreadWeaver::WorkingHardState::applyForWork (this=0x32cad60, th=0x32c7310) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007f4cc8999474 in ThreadWeaver::WorkingHardState::applyForWork (this=0x32cad60, th=0x32c7310) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#6  0x00007f4cc8997a5f in ThreadWeaver::ThreadRunHelper::run (this=0x7f4c97988000, parent=0x32c8b90, th=0x32c7310) at ../../../threadweaver/Weaver/Thread.cpp:87
#7  0x00007f4cc8997eb8 in ThreadWeaver::Thread::run (this=0x32c7310) at ../../../threadweaver/Weaver/Thread.cpp:142
#8  0x00007f4ccc16b6c5 in QThreadPrivate::start (arg=0x32c7310) at thread/qthread_unix.cpp:244
#9  0x00007f4cc6566a04 in start_thread (arg=<value optimized out>) at pthread_create.c:300
#10 0x00007f4ccb93b80d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()

Thread 12 (Thread 0x7f4c97187910 (LWP 3479)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:261
#1  0x00007f4ccc16c67b in QWaitConditionPrivate::wait (this=<value optimized out>, mutex=0x32c6f00, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:87
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x32c6f00, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:159
#3  0x00007f4cc8997326 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x32c8b90, th=0x32c6930) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007f4cc899945b in ThreadWeaver::WorkingHardState::applyForWork (this=0x32cad60, th=0x32c6930) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007f4cc8999474 in ThreadWeaver::WorkingHardState::applyForWork (this=0x32cad60, th=0x32c6930) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#6  0x00007f4cc8999474 in ThreadWeaver::WorkingHardState::applyForWork (this=0x32cad60, th=0x32c6930) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#7  0x00007f4cc8997a5f in ThreadWeaver::ThreadRunHelper::run (this=0x7f4c97187000, parent=0x32c8b90, th=0x32c6930) at ../../../threadweaver/Weaver/Thread.cpp:87
#8  0x00007f4cc8997eb8 in ThreadWeaver::Thread::run (this=0x32c6930) at ../../../threadweaver/Weaver/Thread.cpp:142
#9  0x00007f4ccc16b6c5 in QThreadPrivate::start (arg=0x32c6930) at thread/qthread_unix.cpp:244
#10 0x00007f4cc6566a04 in start_thread (arg=<value optimized out>) at pthread_create.c:300
#11 0x00007f4ccb93b80d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#12 0x0000000000000000 in ?? ()

Thread 11 (Thread 0x7f4c93804910 (LWP 3480)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:261
#1  0x00007f4ccc16c67b in QWaitConditionPrivate::wait (this=<value optimized out>, mutex=0x32c6f00, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:87
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x32c6f00, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:159
#3  0x00007f4cc8997326 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x32c8b90, th=0x36a20d0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007f4cc899945b in ThreadWeaver::WorkingHardState::applyForWork (this=0x32cad60, th=0x36a20d0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007f4cc8999474 in ThreadWeaver::WorkingHardState::applyForWork (this=0x32cad60, th=0x36a20d0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#6  0x00007f4cc8999474 in ThreadWeaver::WorkingHardState::applyForWork (this=0x32cad60, th=0x36a20d0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#7  0x00007f4cc8997a5f in ThreadWeaver::ThreadRunHelper::run (this=0x7f4c93804000, parent=0x32c8b90, th=0x36a20d0) at ../../../threadweaver/Weaver/Thread.cpp:87
#8  0x00007f4cc8997eb8 in ThreadWeaver::Thread::run (this=0x36a20d0) at ../../../threadweaver/Weaver/Thread.cpp:142
#9  0x00007f4ccc16b6c5 in QThreadPrivate::start (arg=0x36a20d0) at thread/qthread_unix.cpp:244
#10 0x00007f4cc6566a04 in start_thread (arg=<value optimized out>) at pthread_create.c:300
#11 0x00007f4ccb93b80d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#12 0x0000000000000000 in ?? ()

Thread 10 (Thread 0x7f4c93003910 (LWP 3481)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:261
#1  0x00007f4ccc16c67b in QWaitConditionPrivate::wait (this=<value optimized out>, mutex=0x4ca3438, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:87
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x4ca3438, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:159
#3  0x00007f4c9d8154b9 in XmlParseJob::run (this=<value optimized out>) at /build/buildd/amarok-2.2.2.90/src/collection/sqlcollection/ScanManager.cpp:692
#4  0x00007f4cc899875d in ThreadWeaver::JobRunHelper::runTheJob (this=0x7f4c93002f70, th=0x36dade0, job=0x4ca33f0) at ../../../threadweaver/Weaver/Job.cpp:106
#5  0x00007f4cc8998a5e in ThreadWeaver::Job::execute (this=0x4ca33f0, th=0x36dade0) at ../../../threadweaver/Weaver/Job.cpp:135
#6  0x00007f4cc8997a2f in ThreadWeaver::ThreadRunHelper::run (this=0x7f4c93003000, parent=0x32c8b90, th=0x36dade0) at ../../../threadweaver/Weaver/Thread.cpp:95
#7  0x00007f4cc8997eb8 in ThreadWeaver::Thread::run (this=0x36dade0) at ../../../threadweaver/Weaver/Thread.cpp:142
#8  0x00007f4ccc16b6c5 in QThreadPrivate::start (arg=0x36dade0) at thread/qthread_unix.cpp:244
#9  0x00007f4cc6566a04 in start_thread (arg=<value optimized out>) at pthread_create.c:300
#10 0x00007f4ccb93b80d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()

Thread 9 (Thread 0x7f4c8efce910 (LWP 3488)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:261
#1  0x00007f4cc8203236 in WTF::TCMalloc_PageHeap::scavengerThread (this=0x7f4cc84e2200) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:2304
#2  0x00007f4cc8203279 in WTF::TCMalloc_PageHeap::runScavengerThread (context=0x7f4cc84f02cc) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:1438
#3  0x00007f4cc6566a04 in start_thread (arg=<value optimized out>) at pthread_create.c:300
#4  0x00007f4ccb93b80d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#5  0x0000000000000000 in ?? ()

Thread 8 (Thread 0x7f4c7f87c910 (LWP 3489)):
#0  0x00007f4ccb934412 in select () from /lib/libc.so.6
#1  0x00007f4cb0957725 in xine_usec_sleep () from /usr/lib/libxine.so.1
#2  0x00007f4cb093cb04 in ?? () from /usr/lib/libxine.so.1
#3  0x00007f4cc6566a04 in start_thread (arg=<value optimized out>) at pthread_create.c:300
#4  0x00007f4ccb93b80d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#5  0x0000000000000000 in ?? ()

Thread 7 (Thread 0x7f4c7b55e910 (LWP 3648)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:261
#1  0x00007f4ccc16c67b in QWaitConditionPrivate::wait (this=<value optimized out>, mutex=0x4f3e0a8, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:87
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x4f3e0a8, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:159
#3  0x00007f4ccd0bfdbe in QFileInfoGatherer::run (this=<value optimized out>) at dialogs/qfileinfogatherer.cpp:203
#4  0x00007f4ccc16b6c5 in QThreadPrivate::start (arg=0x4f3e098) at thread/qthread_unix.cpp:244
#5  0x00007f4cc6566a04 in start_thread (arg=<value optimized out>) at pthread_create.c:300
#6  0x00007f4ccb93b80d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#7  0x0000000000000000 in ?? ()
The current source language is "auto; currently c".

Thread 6 (Thread 0x7f4c8ff68910 (LWP 3649)):
#0  idleTimerSourcePrepare (source=<value optimized out>, timeout=0x7f4c8ff67e1c) at kernel/qeventdispatcher_glib.cpp:207
#1  0x00007f4cc532edba in g_main_context_prepare () from /lib/libglib-2.0.so.0
#2  0x00007f4cc532f191 in ?? () from /lib/libglib-2.0.so.0
#3  0x00007f4cc532f6c0 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#4  0x00007f4ccc288676 in QEventDispatcherGlib::processEvents (this=0x4dd38d0, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:409
#5  0x00007f4ccc25d972 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#6  0x00007f4ccc25dd4c in QEventLoop::exec (this=0x7f4c8ff67fb0, flags=) at kernel/qeventloop.cpp:201
#7  0x00007f4ccc168c79 in QThread::exec (this=<value optimized out>) at thread/qthread.cpp:487
#8  0x00007f4ccc23e298 in QInotifyFileSystemWatcherEngine::run (this=0x44d0460) at io/qfilesystemwatcher_inotify.cpp:248
#9  0x00007f4ccc16b6c5 in QThreadPrivate::start (arg=0x44d0460) at thread/qthread_unix.cpp:244
#10 0x00007f4cc6566a04 in start_thread (arg=<value optimized out>) at pthread_create.c:300
#11 0x00007f4ccb93b80d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#12 0x0000000000000000 in ?? ()
The current source language is "auto; currently asm".

Thread 5 (Thread 0x7f4c7f07b910 (LWP 3862)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:261
#1  0x00007f4cb093254b in ?? () from /usr/lib/libxine.so.1
#2  0x00007f4cb093851d in ?? () from /usr/lib/libxine.so.1
#3  0x00007f4cc6566a04 in start_thread (arg=<value optimized out>) at pthread_create.c:300
#4  0x00007f4ccb93b80d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#5  0x0000000000000000 in ?? ()
The current source language is "auto; currently c++".

Thread 4 (Thread 0x7f4c7e87a910 (LWP 3863)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:261
#1  0x00007f4cb092a126 in ?? () from /usr/lib/libxine.so.1
#2  0x00007f4cb0939cb5 in ?? () from /usr/lib/libxine.so.1
#3  0x00007f4cc6566a04 in start_thread (arg=<value optimized out>) at pthread_create.c:300
#4  0x00007f4ccb93b80d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#5  0x0000000000000000 in ?? ()
The current source language is "auto; currently asm".

Thread 3 (Thread 0x7f4c7e079910 (LWP 3864)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:261
#1  0x00007f4cb0942a0b in xine_event_wait () from /usr/lib/libxine.so.1
#2  0x00007f4cb0942a7e in ?? () from /usr/lib/libxine.so.1
#3  0x00007f4cc6566a04 in start_thread (arg=<value optimized out>) at pthread_create.c:300
#4  0x00007f4ccb93b80d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#5  0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7f4c7bd5f910 (LWP 3865)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:261
#1  0x00007f4cb0932463 in ?? () from /usr/lib/libxine.so.1
#2  0x00007f4c9574a567 in ?? () from /usr/lib/xine/plugins/1.26/xineplug_dmx_audio.so
#3  0x00007f4c9574ad5d in ?? () from /usr/lib/xine/plugins/1.26/xineplug_dmx_audio.so
#4  0x00007f4cb0947775 in ?? () from /usr/lib/libxine.so.1
#5  0x00007f4cc6566a04 in start_thread (arg=<value optimized out>) at pthread_create.c:300
#6  0x00007f4ccb93b80d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#7  0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7f4cce8b97a0 (LWP 3468)):
[KCrash Handler]
#5  0x00007f4ccdb3aa0f in QList<KSharedPtr<Meta::Playlist> >::contains (this=<value optimized out>, playlist=) at /usr/include/qt4/QtCore/qlist.h:760
#6  PlaylistManager::getProviderForPlaylist (this=<value optimized out>, playlist=) at /build/buildd/amarok-2.2.2.90/src/playlistmanager/PlaylistManager.cpp:326
#7  0x00007f4ccdb00c92 in PlaylistBrowserNS::UserModel::data (this=<value optimized out>, index=<value optimized out>, role=<value optimized out>)
    at /build/buildd/amarok-2.2.2.90/src/browsers/playlistbrowser/UserPlaylistModel.cpp:191
#8  0x00007f4ccc2540f7 in QAbstractItemModel::itemData (this=0x36eea70, index=<value optimized out>) at kernel/qabstractitemmodel.cpp:1644
#9  0x00007f4ccdaf7cfa in QtGroupingProxy::belongsTo (this=<value optimized out>, idx=...) at /build/buildd/amarok-2.2.2.90/src/browsers/playlistbrowser/QtGroupingProxy.cpp:67
#10 0x00007f4ccdaf8437 in QtGroupingProxy::buildTree (this=<value optimized out>) at /build/buildd/amarok-2.2.2.90/src/browsers/playlistbrowser/QtGroupingProxy.cpp:112
#11 0x00007f4ccd7e7919 in QtGroupingProxy::qt_metacall (this=0x368ec90, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fffc2037730)
    at /build/buildd/amarok-2.2.2.90/obj-x86_64-linux-gnu/src/moc_QtGroupingProxy.cpp:94
#12 0x00007f4ccc271dc3 in QMetaObject::activate (sender=0x36eea70, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x7f4c89dd7158) at kernel/qobject.cpp:3294
#13 0x00007f4ccdb04008 in PlaylistBrowserNS::UserModel::slotUpdate (this=0x36eea70) at /build/buildd/amarok-2.2.2.90/src/browsers/playlistbrowser/UserPlaylistModel.cpp:93
#14 0x00007f4ccdb040e8 in PlaylistBrowserNS::UserModel::qt_metacall (this=0x36eea70, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fffc2037890)
    at /build/buildd/amarok-2.2.2.90/obj-x86_64-linux-gnu/src/UserPlaylistModel.moc:96
#15 0x00007f4ccc271dc3 in QMetaObject::activate (sender=0x3051250, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x7f4c89dd7158) at kernel/qobject.cpp:3294
#16 0x00007f4ccdb3f058 in PlaylistManager::slotUpdated (this=0x3051250) at /build/buildd/amarok-2.2.2.90/src/playlistmanager/PlaylistManager.cpp:136
#17 0x00007f4ccdb3f368 in PlaylistManager::qt_metacall (this=0x3051250, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7f4c89dd0c80)
    at /build/buildd/amarok-2.2.2.90/obj-x86_64-linux-gnu/src/PlaylistManager.moc:90
#18 0x00007f4ccc26ed19 in QObject::event (this=0x3051250, e=0x7f4c89ded4a0) at kernel/qobject.cpp:1260
#19 0x00007f4cccbbee8c in QApplicationPrivate::notify_helper (this=0x25327e0, receiver=0x3051250, e=0x7f4c89ded4a0) at kernel/qapplication.cpp:4242
#20 0x00007f4cccbc548d in QApplication::notify (this=0x7fffc20383b0, receiver=0x3051250, e=0x7f4c89ded4a0) at kernel/qapplication.cpp:4125
#21 0x00007f4ccdc00d0a in App::notify (this=0x7fffc2036f30, receiver=0x7f4ca505b5b0, event=0x0) at /build/buildd/amarok-2.2.2.90/src/App.cpp:963
#22 0x00007f4ccc25f04c in QCoreApplication::notifyInternal (this=0x7fffc20383b0, receiver=0x3051250, event=0x7f4c89ded4a0) at kernel/qcoreapplication.cpp:704
#23 0x00007f4ccc2617c7 in QCoreApplication::sendEvent (receiver=0x0, event_type=<value optimized out>, data=0x23fb7e0) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#24 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=<value optimized out>, data=0x23fb7e0) at kernel/qcoreapplication.cpp:1345
#25 0x00007f4ccc288ae3 in QCoreApplication::sendPostedEvents (s=<value optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:220
#26 postEventSourceDispatch (s=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:276
#27 0x00007f4cc532bbce in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#28 0x00007f4cc532f598 in ?? () from /lib/libglib-2.0.so.0
#29 0x00007f4cc532f6c0 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#30 0x00007f4ccc288623 in QEventDispatcherGlib::processEvents (this=0x23fb050, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:407
#31 0x00007f4cccc6d2fe in QGuiEventDispatcherGlib::processEvents (this=0x7fffc2036f30, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:202
#32 0x00007f4ccc25d972 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#33 0x00007f4ccc25dd4c in QEventLoop::exec (this=0x7fffc2038350, flags=) at kernel/qeventloop.cpp:201
#34 0x00007f4ccc261a8b in QCoreApplication::exec () at kernel/qcoreapplication.cpp:981
#35 0x0000000000408752 in main (argc=1, argv=0x7fffc203a338) at /build/buildd/amarok-2.2.2.90/src/main.cpp:237
The current source language is "auto; currently c".

Reported using DrKonqi