Application: amarok (2.6.0)
KDE Platform Version: 4.9.1
Qt Version: 4.8.2
Operating System: Linux 3.2.0-30-generic x86_64
Distribution: Linux Mint 13 Maya

-- Information about the crash:
- What I was doing when the application crashed:

I opened up Amarok and it usually seg faults approximately 5-8 times, and then loads successfully. I'm guessing it may be my collection of music (9,000 songs, quite a few .flac files), or looking for high resolution cover art.

The crash can be reproduced every time.

-- Backtrace:
Application: Amarok (amarok), signal: Segmentation fault
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f8edcbb47c0 (LWP 4090))]

Thread 11 (Thread 0x7f8eb98b3700 (LWP 4093)):
#0  0x00007f8ed9496b03 in __GI___poll (fds=<optimized out>, nfds=<optimized out>, timeout=<optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007f8ed18f535f in ?? () from /usr/lib/x86_64-linux-gnu/libpulse.so.0
#2  0x00007f8ed18e676c in pa_mainloop_poll () from /usr/lib/x86_64-linux-gnu/libpulse.so.0
#3  0x00007f8ed18e6dd9 in pa_mainloop_iterate () from /usr/lib/x86_64-linux-gnu/libpulse.so.0
#4  0x00007f8ed18e6e90 in pa_mainloop_run () from /usr/lib/x86_64-linux-gnu/libpulse.so.0
#5  0x00007f8ed18f530f in ?? () from /usr/lib/x86_64-linux-gnu/libpulse.so.0
#6  0x00007f8eccd37d18 in ?? () from /usr/lib/x86_64-linux-gnu/libpulsecommon-1.1.so
#7  0x00007f8ecb1b0b74 in ?? () from /usr/lib/nvidia-current/libGL.so.1
#8  0x00007f8ed5bb3e9a in start_thread (arg=0x7f8eb98b3700) at pthread_create.c:308
#9  0x00007f8ed94a24bd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#10 0x0000000000000000 in ?? ()

Thread 10 (Thread 0x7f8eac8fa700 (LWP 4095)):
#0  0x00007f8ed5bb8d88 in __pthread_getspecific (key=5) at pthread_getspecific.c:62
#1  0x00007f8ed40b9ec0 in g_thread_self () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f8ed4098155 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f8ed9e2d906 in QEventDispatcherGlib::processEvents (this=0x7f8ea8000920, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#4  0x00007f8ed9dfce42 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#5  0x00007f8ed9dfd097 in QEventLoop::exec (this=0x7f8eac8f9cd0, flags=...) at kernel/qeventloop.cpp:204
#6  0x00007f8ed9cfc057 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:501
#7  0x00007f8ed9ddcb4f in QInotifyFileSystemWatcherEngine::run (this=0x208cb80) at io/qfilesystemwatcher_inotify.cpp:248
#8  0x00007f8ed9cff07b in QThreadPrivate::start (arg=0x208cb80) at thread/qthread_unix.cpp:307
#9  0x00007f8ecb1b0b74 in ?? () from /usr/lib/nvidia-current/libGL.so.1
#10 0x00007f8ed5bb3e9a in start_thread (arg=0x7f8eac8fa700) at pthread_create.c:308
#11 0x00007f8ed94a24bd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#12 0x0000000000000000 in ?? ()

Thread 9 (Thread 0x7f8ea36d8700 (LWP 4096)):
#0  0x00007f8ed9496b03 in __GI___poll (fds=<optimized out>, nfds=<optimized out>, timeout=<optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007f8ed4098036 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f8ed4098164 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f8ed9e2d906 in QEventDispatcherGlib::processEvents (this=0x7f8e9c0008e0, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#4  0x00007f8ed9dfce42 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#5  0x00007f8ed9dfd097 in QEventLoop::exec (this=0x7f8ea36d7d00, flags=...) at kernel/qeventloop.cpp:204
#6  0x00007f8ed9cfc057 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:501
#7  0x00007f8ed9cff07b in QThreadPrivate::start (arg=0x2374410) at thread/qthread_unix.cpp:307
#8  0x00007f8ecb1b0b74 in ?? () from /usr/lib/nvidia-current/libGL.so.1
#9  0x00007f8ed5bb3e9a in start_thread (arg=0x7f8ea36d8700) at pthread_create.c:308
#10 0x00007f8ed94a24bd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()

Thread 8 (Thread 0x7f8ea2238700 (LWP 4097)):
#0  0x00007f8ed4098135 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f8ed9e2d906 in QEventDispatcherGlib::processEvents (this=0x7f8e940008e0, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#2  0x00007f8ed9dfce42 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#3  0x00007f8ed9dfd097 in QEventLoop::exec (this=0x7f8ea2237d00, flags=...) at kernel/qeventloop.cpp:204
#4  0x00007f8ed9cfc057 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:501
#5  0x00007f8ed9cff07b in QThreadPrivate::start (arg=0x23ad790) at thread/qthread_unix.cpp:307
#6  0x00007f8ecb1b0b74 in ?? () from /usr/lib/nvidia-current/libGL.so.1
#7  0x00007f8ed5bb3e9a in start_thread (arg=0x7f8ea2238700) at pthread_create.c:308
#8  0x00007f8ed94a24bd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#9  0x0000000000000000 in ?? ()

Thread 7 (Thread 0x7f8ea0e2b700 (LWP 4099)):
[KCrash Handler]
#6  same_key (key0=..., h0=27350759, this=0x0) at /usr/include/qt4/QtCore/qhash.h:225
#7  QHash<QString, KSharedPtr<Meta::Track> >::findNode (this=0x206f4d8, akey=..., ahp=0x7f8ea0e2a93c) at /usr/include/qt4/QtCore/qhash.h:887
#8  0x00007f8eaf0f1799 in QHash<QString, KSharedPtr<Meta::Track> >::insert (this=0x206f4d8, akey=..., avalue=...) at /usr/include/qt4/QtCore/qhash.h:759
#9  0x00007f8eaf0ec0c1 in SqlRegistry::getTrack (this=0x206f4c0, path=...) at ../../../../../../src/core-impl/collections/db/sql/SqlRegistry.cpp:173
#10 0x00007f8eaf0ce9db in Collections::SqlCollection::trackForUrl (this=0x205fc80, url=...) at ../../../../../../src/core-impl/collections/db/sql/SqlCollection.cpp:423
#11 0x00007f8edba598a1 in CollectionManager::trackForUrl (this=<optimized out>, url=...) at ../../src/core-impl/collections/support/CollectionManager.cpp:457
#12 0x00007f8edb9fbfac in MetaProxy::Worker::run (this=0x5950390) at ../../src/core-impl/meta/proxy/MetaProxyWorker.cpp:32
#13 0x00007f8ed714b05b in ThreadWeaver::JobRunHelper::runTheJob (this=0x7f8ea0e2aca0, th=0x2402e80, job=0x5950390) at ../../../threadweaver/Weaver/Job.cpp:106
#14 0x00007f8ed714b1cc in ThreadWeaver::Job::execute (this=0x5950390, th=0x2402e80) at ../../../threadweaver/Weaver/Job.cpp:135
#15 0x00007f8ed714a81f in ThreadWeaver::ThreadRunHelper::run (this=0x7f8ea0e2ad20, parent=0x2401de0, th=0x2402e80) at ../../../threadweaver/Weaver/Thread.cpp:95
#16 0x00007f8ed714a8db in ThreadWeaver::Thread::run (this=0x2402e80) at ../../../threadweaver/Weaver/Thread.cpp:142
#17 0x00007f8ed9cff07b in QThreadPrivate::start (arg=0x2402e80) at thread/qthread_unix.cpp:307
#18 0x00007f8ecb1b0b74 in ?? () from /usr/lib/nvidia-current/libGL.so.1
#19 0x00007f8ed5bb3e9a in start_thread (arg=0x7f8ea0e2b700) at pthread_create.c:308
#20 0x00007f8ed94a24bd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#21 0x0000000000000000 in ?? ()

Thread 6 (Thread 0x7f8e93fff700 (LWP 4100)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f8ed9cff58b in wait (time=18446744073709551615, this=0x2401f30) at thread/qwaitcondition_unix.cpp:86
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x24020b0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:158
#3  0x00007f8ed71490eb in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x2401de0, th=0x2920f40) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007f8ed714b9db in ThreadWeaver::WorkingHardState::applyForWork (this=0x2402b60, th=0x2920f40) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007f8ed714a84f in ThreadWeaver::ThreadRunHelper::run (this=0x7f8e93ffed20, parent=0x2401de0, th=0x2920f40) at ../../../threadweaver/Weaver/Thread.cpp:87
#6  0x00007f8ed714a8db in ThreadWeaver::Thread::run (this=0x2920f40) at ../../../threadweaver/Weaver/Thread.cpp:142
#7  0x00007f8ed9cff07b in QThreadPrivate::start (arg=0x2920f40) at thread/qthread_unix.cpp:307
#8  0x00007f8ecb1b0b74 in ?? () from /usr/lib/nvidia-current/libGL.so.1
#9  0x00007f8ed5bb3e9a in start_thread (arg=0x7f8e93fff700) at pthread_create.c:308
#10 0x00007f8ed94a24bd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()

Thread 5 (Thread 0x7f8e937fe700 (LWP 4101)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f8ed9cff58b in wait (time=18446744073709551615, this=0x2401f30) at thread/qwaitcondition_unix.cpp:86
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x24020b0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:158
#3  0x00007f8ed71490eb in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x2401de0, th=0x2a89cb0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007f8ed714b9db in ThreadWeaver::WorkingHardState::applyForWork (this=0x2402b60, th=0x2a89cb0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007f8ed714a84f in ThreadWeaver::ThreadRunHelper::run (this=0x7f8e937fdd20, parent=0x2401de0, th=0x2a89cb0) at ../../../threadweaver/Weaver/Thread.cpp:87
#6  0x00007f8ed714a8db in ThreadWeaver::Thread::run (this=0x2a89cb0) at ../../../threadweaver/Weaver/Thread.cpp:142
#7  0x00007f8ed9cff07b in QThreadPrivate::start (arg=0x2a89cb0) at thread/qthread_unix.cpp:307
#8  0x00007f8ecb1b0b74 in ?? () from /usr/lib/nvidia-current/libGL.so.1
#9  0x00007f8ed5bb3e9a in start_thread (arg=0x7f8e937fe700) at pthread_create.c:308
#10 0x00007f8ed94a24bd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()

Thread 4 (Thread 0x7f8e92ffd700 (LWP 4102)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f8ed9cff58b in wait (time=18446744073709551615, this=0x2401f30) at thread/qwaitcondition_unix.cpp:86
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x24020b0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:158
#3  0x00007f8ed71490eb in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x2401de0, th=0x2bb95f0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007f8ed714b9db in ThreadWeaver::WorkingHardState::applyForWork (this=0x2402b60, th=0x2bb95f0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007f8ed714a84f in ThreadWeaver::ThreadRunHelper::run (this=0x7f8e92ffcd20, parent=0x2401de0, th=0x2bb95f0) at ../../../threadweaver/Weaver/Thread.cpp:87
#6  0x00007f8ed714a8db in ThreadWeaver::Thread::run (this=0x2bb95f0) at ../../../threadweaver/Weaver/Thread.cpp:142
#7  0x00007f8ed9cff07b in QThreadPrivate::start (arg=0x2bb95f0) at thread/qthread_unix.cpp:307
#8  0x00007f8ecb1b0b74 in ?? () from /usr/lib/nvidia-current/libGL.so.1
#9  0x00007f8ed5bb3e9a in start_thread (arg=0x7f8e92ffd700) at pthread_create.c:308
#10 0x00007f8ed94a24bd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()

Thread 3 (Thread 0x7f8e91f62700 (LWP 4103)):
#0  0x00007f8ed9496b03 in __GI___poll (fds=<optimized out>, nfds=<optimized out>, timeout=<optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007f8ed4098036 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f8ed4098164 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f8ed9e2d906 in QEventDispatcherGlib::processEvents (this=0x7f8e780008e0, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#4  0x00007f8ed9dfce42 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#5  0x00007f8ed9dfd097 in QEventLoop::exec (this=0x7f8e91f61cd0, flags=...) at kernel/qeventloop.cpp:204
#6  0x00007f8ed9cfc057 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:501
#7  0x00007f8ed9ddcb4f in QInotifyFileSystemWatcherEngine::run (this=0x4dae800) at io/qfilesystemwatcher_inotify.cpp:248
#8  0x00007f8ed9cff07b in QThreadPrivate::start (arg=0x4dae800) at thread/qthread_unix.cpp:307
#9  0x00007f8ecb1b0b74 in ?? () from /usr/lib/nvidia-current/libGL.so.1
#10 0x00007f8ed5bb3e9a in start_thread (arg=0x7f8e91f62700) at pthread_create.c:308
#11 0x00007f8ed94a24bd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#12 0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7f8e77fff700 (LWP 4108)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f8ed618d222 in ?? () from /usr/lib/x86_64-linux-gnu/libQtScript.so.4
#2  0x00007f8ed618d259 in ?? () from /usr/lib/x86_64-linux-gnu/libQtScript.so.4
#3  0x00007f8ecb1b0b74 in ?? () from /usr/lib/nvidia-current/libGL.so.1
#4  0x00007f8ed5bb3e9a in start_thread (arg=0x7f8e77fff700) at pthread_create.c:308
#5  0x00007f8ed94a24bd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#6  0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7f8edcbb47c0 (LWP 4090)):
#0  0x00007f8edadb026b in QAlgorithmsPrivate::qMerge<int*, int const, qLess<int> > (begin=0x65a12b0, pivot=<optimized out>, end=0x65a12c0, t=@0x65a0db0: 0, lessThan=...) at ../../include/QtCore/../../src/corelib/tools/qalgorithms.h:445
#1  0x00007f8edadb0289 in QAlgorithmsPrivate::qMerge<int*, int const, qLess<int> > (begin=0x65a12ac, pivot=<optimized out>, end=0x65a12c0, t=@0x65a0db0: 0, lessThan=...) at ../../include/QtCore/../../src/corelib/tools/qalgorithms.h:446
#2  0x00007f8edadb0289 in QAlgorithmsPrivate::qMerge<int*, int const, qLess<int> > (begin=0x65a12a4, pivot=<optimized out>, end=0x65a12c0, t=@0x65a0db0: 0, lessThan=...) at ../../include/QtCore/../../src/corelib/tools/qalgorithms.h:446
#3  0x00007f8edadb0274 in QAlgorithmsPrivate::qMerge<int*, int const, qLess<int> > (begin=0x65a12a4, pivot=<optimized out>, end=0x65a12cc, t=@0x65a0db0: 0, lessThan=...) at ../../include/QtCore/../../src/corelib/tools/qalgorithms.h:445
#4  0x00007f8edadb0289 in QAlgorithmsPrivate::qMerge<int*, int const, qLess<int> > (begin=0x65a1294, pivot=<optimized out>, end=0x65a12cc, t=@0x65a0db0: 0, lessThan=...) at ../../include/QtCore/../../src/corelib/tools/qalgorithms.h:446
#5  0x00007f8edadb0274 in QAlgorithmsPrivate::qMerge<int*, int const, qLess<int> > (begin=0x65a1294, pivot=<optimized out>, end=0x65a12e0, t=@0x65a0db0: 0, lessThan=...) at ../../include/QtCore/../../src/corelib/tools/qalgorithms.h:445
#6  0x00007f8edada8933 in QAlgorithmsPrivate::qStableSortHelper<int*, int, qLess<int> > (begin=0x65a1294, end=0x65a12e0, t=@0x65a0db0: 0, lessThan=...) at ../../include/QtCore/../../src/corelib/tools/qalgorithms.h:459
#7  0x00007f8edada891e in QAlgorithmsPrivate::qStableSortHelper<int*, int, qLess<int> > (begin=0x65a124c, end=0x65a12e0, t=@0x65a0db0: 0, lessThan=...) at ../../include/QtCore/../../src/corelib/tools/qalgorithms.h:458
#8  0x00007f8edada8910 in QAlgorithmsPrivate::qStableSortHelper<int*, int, qLess<int> > (begin=0x65a124c, end=0x65a1374, t=@0x65a0db0: 0, lessThan=...) at ../../include/QtCore/../../src/corelib/tools/qalgorithms.h:457
#9  0x00007f8edada8910 in QAlgorithmsPrivate::qStableSortHelper<int*, int, qLess<int> > (begin=0x65a124c, end=0x65a149c, t=@0x65a0db0: 0, lessThan=...) at ../../include/QtCore/../../src/corelib/tools/qalgorithms.h:457
#10 0x00007f8edada8910 in QAlgorithmsPrivate::qStableSortHelper<int*, int, qLess<int> > (begin=0x65a124c, end=0x65a16ec, t=@0x65a0db0: 0, lessThan=...) at ../../include/QtCore/../../src/corelib/tools/qalgorithms.h:457
#11 0x00007f8edada891e in QAlgorithmsPrivate::qStableSortHelper<int*, int, qLess<int> > (begin=0x65a0db0, end=0x65a16ec, t=@0x65a0db0: 0, lessThan=...) at ../../include/QtCore/../../src/corelib/tools/qalgorithms.h:458
#12 0x00007f8edada8910 in QAlgorithmsPrivate::qStableSortHelper<int*, int, qLess<int> > (begin=0x65a0db0, end=0x65a202c, t=@0x65a0db0: 0, lessThan=...) at ../../include/QtCore/../../src/corelib/tools/qalgorithms.h:457
#13 0x00007f8edada8910 in QAlgorithmsPrivate::qStableSortHelper<int*, int, qLess<int> > (begin=0x65a0db0, end=0x65a32ac, t=@0x65a0db0: 0, lessThan=...) at ../../include/QtCore/../../src/corelib/tools/qalgorithms.h:457
#14 0x00007f8edada8910 in QAlgorithmsPrivate::qStableSortHelper<int*, int, qLess<int> > (begin=0x65a0db0, end=0x65a57a8, t=@0x65a0db0: 0, lessThan=...) at ../../include/QtCore/../../src/corelib/tools/qalgorithms.h:457
#15 0x00007f8edada8910 in QAlgorithmsPrivate::qStableSortHelper<int*, int, qLess<int> > (begin=0x65a0db0, end=0x65aa1a4, t=@0x65a0db0: 0, lessThan=...) at ../../include/QtCore/../../src/corelib/tools/qalgorithms.h:457
#16 0x00007f8edada8b48 in qStableSortHelper<int*, int> (dummy=<optimized out>, end=<optimized out>, begin=<optimized out>) at ../../include/QtCore/../../src/corelib/tools/qalgorithms.h:465
#17 qStableSort<int*> (end=<optimized out>, start=<optimized out>) at ../../include/QtCore/../../src/corelib/tools/qalgorithms.h:205
#18 QSortFilterProxyModelPrivate::sort_source_rows (this=<optimized out>, source_rows=..., source_parent=...) at itemviews/qsortfilterproxymodel.cpp:472
#19 0x00007f8edada8d06 in QSortFilterProxyModelPrivate::create_mapping (this=0x2418200, source_parent=...) at itemviews/qsortfilterproxymodel.cpp:337
#20 0x00007f8edada98ff in QSortFilterProxyModel::rowCount (this=<optimized out>, parent=...) at itemviews/qsortfilterproxymodel.cpp:1673
#21 0x00007f8edada8c1e in QSortFilterProxyModelPrivate::create_mapping (this=0x2380db0, source_parent=...) at itemviews/qsortfilterproxymodel.cpp:324
#22 0x00007f8edada98ff in QSortFilterProxyModel::rowCount (this=<optimized out>, parent=...) at itemviews/qsortfilterproxymodel.cpp:1673
#23 0x00007f8edb853efc in PlaylistInfoWidget::updateTotalPlaylistLength (this=0x49ff720) at ../../src/playlist/PlaylistInfoWidget.cpp:62
#24 0x00007f8ed9e12761 in QMetaObject::activate (sender=0x2415420, m=<optimized out>, local_signal_index=<optimized out>, argv=0x7fffff0d3f40) at kernel/qobject.cpp:3547
#25 0x00007f8ed9e5e9e7 in QAbstractItemModel::dataChanged (this=<optimized out>, _t1=..., _t2=...) at .moc/release-shared/moc_qabstractitemmodel.cpp:164
#26 0x00007f8edb8599be in Playlist::Model::metadataChanged (this=0x2415420, track=...) at ../../src/playlist/PlaylistModel.cpp:834
#27 0x00007f8edb9f7da9 in notifyObservers (this=0x59cc950) at ../../src/core-impl/meta/proxy/MetaProxy_p.h:73
#28 slotUpdateTrack (track=..., this=0x59cc950) at ../../src/core-impl/meta/proxy/MetaProxy_p.h:91
#29 MetaProxy::Track::Private::qt_static_metacall (_o=0x59cc950, _c=<optimized out>, _id=<optimized out>, _a=<optimized out>) at ./core-impl/meta/proxy/MetaProxy_p.moc:50
#30 0x00007f8ed9e17926 in QObject::event (this=0x59cc950, e=<optimized out>) at kernel/qobject.cpp:1195
#31 0x00007f8eda7f87b4 in notify_helper (e=0x7f8e88447680, receiver=0x59cc950, this=0x19c3f10) at kernel/qapplication.cpp:4556
#32 QApplicationPrivate::notify_helper (this=0x19c3f10, receiver=0x59cc950, e=0x7f8e88447680) at kernel/qapplication.cpp:4528
#33 0x00007f8eda7fd583 in QApplication::notify (this=0x7fffff0d4af0, receiver=0x59cc950, e=0x7f8e88447680) at kernel/qapplication.cpp:4417
#34 0x00007f8edc5b14a6 in KApplication::notify (this=0x7fffff0d4af0, receiver=0x59cc950, event=0x7f8e88447680) at ../../kdeui/kernel/kapplication.cpp:311
#35 0x00007f8ed9dfe30c in QCoreApplication::notifyInternal (this=0x7fffff0d4af0, receiver=0x59cc950, event=0x7f8e88447680) at kernel/qcoreapplication.cpp:915
#36 0x00007f8ed9e020ea in sendEvent (event=0x7f8e88447680, receiver=0x59cc950) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#37 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x17e41f0) at kernel/qcoreapplication.cpp:1539
#38 0x00007f8ed9e2d473 in sendPostedEvents () at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:236
#39 postEventSourceDispatch (s=<optimized out>) at kernel/qeventdispatcher_glib.cpp:279
#40 0x00007f8ed4097d53 in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#41 0x00007f8ed40980a0 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#42 0x00007f8ed4098164 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#43 0x00007f8ed9e2d89f in QEventDispatcherGlib::processEvents (this=0x17e5ad0, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#44 0x00007f8eda8a0cde in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#45 0x00007f8ed9dfce42 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#46 0x00007f8ed9dfd097 in QEventLoop::exec (this=0x7fffff0d4a80, flags=...) at kernel/qeventloop.cpp:204
#47 0x00007f8ed9e023e7 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1187
#48 0x0000000000408f76 in main (argc=1, argv=0x7fffff0d6fd8) at ../../src/main.cpp:306

Possible duplicates by query: bug 305348.

Reported using DrKonqi