Bug 238223

Application: amarok (2.3.0)
KDE Platform Version: 4.4.2 (KDE 4.4.2)
Qt Version: 4.6.2
Operating System: Linux 2.6.32-22-generic i686
Distribution: Ubuntu 10.04 LTS

-- Information about the crash:
this I get everytime, when amarok scan the music collection. I also tried to scan less folders at the same time, but amarok crashes too.

The crash can be reproduced every time.

 -- Backtrace:
Application: Amarok (amarok), signal: Segmentation fault
[Current thread is 1 (Thread 0xb6209720 (LWP 3314))]

Thread 17 (Thread 0xb3f50b70 (LWP 3315)):
#0  0x0074a422 in __kernel_vsyscall ()
#1  0x006ed342 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0
#2  0x021ee9f4 in pthread_cond_timedwait () from /lib/tls/i686/cmov/libc.so.6
#3  0x058cfce7 in ?? () from /usr/lib/libxine.so.1
Backtrace stopped: previous frame inner to this frame (corrupt stack?)

Thread 16 (Thread 0xb374fb70 (LWP 3316)):
#0  0x0159ae16 in clock_gettime () from /lib/tls/i686/cmov/librt.so.1
#1  0x07a8d6fb in qt_gettime () at kernel/qcore_unix.cpp:111
#2  0x07a92825 in QTimerInfoList::updateCurrentTime (this=0x8382c04) at kernel/qeventdispatcher_unix.cpp:340
#3  0x07a9286a in QTimerInfoList::timerWait (this=0x8382c04, tm=...) at kernel/qeventdispatcher_unix.cpp:443
#4  0x07a90818 in timerSourcePrepareHelper (src=<value optimized out>, timeout=0xb374f0ac) at kernel/qeventdispatcher_glib.cpp:136
#5  0x01ee5aca in g_main_context_prepare () from /lib/libglib-2.0.so.0
#6  0x01ee5ee9 in ?? () from /lib/libglib-2.0.so.0
#7  0x01ee64b8 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#8  0x07a9060f in QEventDispatcherGlib::processEvents (this=0x83023c0, flags=...) at kernel/qeventdispatcher_glib.cpp:414
#9  0x07a63059 in QEventLoop::processEvents (this=0xb374f270, flags=) at kernel/qeventloop.cpp:149
#10 0x07a634aa in QEventLoop::exec (this=0xb374f270, flags=...) at kernel/qeventloop.cpp:201
#11 0x0795f5a8 in QThread::exec (this=0x83021a8) at thread/qthread.cpp:487
#12 0x023e196a in ?? () from /usr/lib/qt4/plugins/phonon_backend/phonon_xine.so
#13 0x0796232e in QThreadPrivate::start (arg=0x83021a8) at thread/qthread_unix.cpp:248
#14 0x006e896e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#15 0x021e1a0e in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 15 (Thread 0xb2f4eb70 (LWP 3319)):
#0  0x0074a422 in __kernel_vsyscall ()
#1  0x021d1e2b in read () from /lib/tls/i686/cmov/libc.so.6
#2  0x0303dde2 in ?? () from /usr/lib/libasound.so.2
#3  0x0303ab8d in snd_ctl_read () from /usr/lib/libasound.so.2
#4  0x03036f4f in snd_hctl_handle_events () from /usr/lib/libasound.so.2
#5  0x03042dc1 in snd_mixer_handle_events () from /usr/lib/libasound.so.2
#6  0x0316aad8 in ?? () from /usr/lib/xine/plugins/1.27/xineplug_ao_out_alsa.so
Backtrace stopped: previous frame inner to this frame (corrupt stack?)

Thread 14 (Thread 0xb274db70 (LWP 3320)):
#0  0x0074a422 in __kernel_vsyscall ()
#1  0x006ed015 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0
#2  0x021ee99d in pthread_cond_wait () from /lib/tls/i686/cmov/libc.so.6
#3  0x058e09ee in ?? () from /usr/lib/libxine.so.1
Backtrace stopped: previous frame inner to this frame (corrupt stack?)

Thread 13 (Thread 0xb1f4cb70 (LWP 3321)):
#0  0x0074a422 in __kernel_vsyscall ()
#1  0x006ed015 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0
#2  0x021ee99d in pthread_cond_wait () from /lib/tls/i686/cmov/libc.so.6
#3  0x058e09ee in ?? () from /usr/lib/libxine.so.1
Backtrace stopped: previous frame inner to this frame (corrupt stack?)

Thread 12 (Thread 0xb15ffb70 (LWP 3322)):
#0  0x0074a422 in __kernel_vsyscall ()
#1  0x006ed015 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0
#2  0x021ee99d in pthread_cond_wait () from /lib/tls/i686/cmov/libc.so.6
#3  0x058e09ee in ?? () from /usr/lib/libxine.so.1
Backtrace stopped: previous frame inner to this frame (corrupt stack?)

Thread 11 (Thread 0xb0dfeb70 (LWP 3323)):
#0  0x0074a422 in __kernel_vsyscall ()
#1  0x006ed015 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0
#2  0x021ee99d in pthread_cond_wait () from /lib/tls/i686/cmov/libc.so.6
#3  0x058e09ee in ?? () from /usr/lib/libxine.so.1
Backtrace stopped: previous frame inner to this frame (corrupt stack?)

Thread 10 (Thread 0xa5324b70 (LWP 3324)):
#0  0x006ec344 in __pthread_mutex_unlock_usercnt () from /lib/tls/i686/cmov/libpthread.so.0
#1  0x021eeba6 in pthread_mutex_unlock () from /lib/tls/i686/cmov/libc.so.6
#2  0x01ee5ab8 in g_main_context_prepare () from /lib/libglib-2.0.so.0
#3  0x01ee5ee9 in ?? () from /lib/libglib-2.0.so.0
#4  0x01ee64b8 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#5  0x07a9060f in QEventDispatcherGlib::processEvents (this=0x8c34ac8, flags=...) at kernel/qeventdispatcher_glib.cpp:414
#6  0x07a63059 in QEventLoop::processEvents (this=0xa5324280, flags=) at kernel/qeventloop.cpp:149
#7  0x07a634aa in QEventLoop::exec (this=0xa5324280, flags=...) at kernel/qeventloop.cpp:201
#8  0x0795f5a8 in QThread::exec (this=0x8c327d0) at thread/qthread.cpp:487
#9  0x07a42c1b in QInotifyFileSystemWatcherEngine::run (this=0x8c327d0) at io/qfilesystemwatcher_inotify.cpp:248
#10 0x0796232e in QThreadPrivate::start (arg=0x8c327d0) at thread/qthread_unix.cpp:248
#11 0x006e896e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#12 0x021e1a0e in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 9 (Thread 0xafaf8b70 (LWP 3325)):
#0  0x0074a422 in __kernel_vsyscall ()
#1  0x006ed015 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0
#2  0x021ee99d in pthread_cond_wait () from /lib/tls/i686/cmov/libc.so.6
#3  0x039fa9d7 in ?? () from /usr/lib/libQtWebKit.so.4
#4  0x039faa21 in ?? () from /usr/lib/libQtWebKit.so.4
#5  0x006e896e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#6  0x021e1a0e in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 8 (Thread 0xaf1cfb70 (LWP 3326)):
#0  0x0074a422 in __kernel_vsyscall ()
#1  0x006ed015 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0
#2  0x021ee99d in pthread_cond_wait () from /lib/tls/i686/cmov/libc.so.6
#3  0x07963287 in QWaitConditionPrivate::wait (this=0x8d3a260, mutex=0x8d3a500, time=4294967295) at thread/qwaitcondition_unix.cpp:87
#4  QWaitCondition::wait (this=0x8d3a260, mutex=0x8d3a500, time=4294967295) at thread/qwaitcondition_unix.cpp:159
#5  0x0072a870 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x8d3a248, th=0x8d3a7e8) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#6  0x0072d38c in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0x8d3a5e0, th=0x8d3a7e8) at ../../../threadweaver/Weaver/WorkingHardState.cpp:80
#7  0x0072927b in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0x8d3a248, th=0x8d3a7e8) at ../../../threadweaver/Weaver/WeaverImpl.cpp:356
#8  0x0072d482 in ThreadWeaver::WorkingHardState::applyForWork (this=0x8d3a5e0, th=0x8d3a7e8) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#9  0x0072a4d3 in ThreadWeaver::WeaverImpl::applyForWork (this=0x8d3a248, th=0x8d3a7e8, previous=0x0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#10 0x0072d4a1 in ThreadWeaver::WorkingHardState::applyForWork (this=0x8d3a5e0, th=0x8d3a7e8) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#11 0x0072a4d3 in ThreadWeaver::WeaverImpl::applyForWork (this=0x8d3a248, th=0x8d3a7e8, previous=0xa196138) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#12 0x0072b51e in ThreadWeaver::ThreadRunHelper::run (this=0xaf1cf2e4, parent=0x8d3a248, th=0x8d3a7e8) at ../../../threadweaver/Weaver/Thread.cpp:87
#13 0x0072bc3b in ThreadWeaver::Thread::run (this=0x8d3a7e8) at ../../../threadweaver/Weaver/Thread.cpp:142
#14 0x0796232e in QThreadPrivate::start (arg=0x8d3a7e8) at thread/qthread_unix.cpp:248
#15 0x006e896e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#16 0x021e1a0e in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 7 (Thread 0xae9ceb70 (LWP 3327)):
#0  0x0074a422 in __kernel_vsyscall ()
#1  0x006ed015 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0
#2  0x021ee99d in pthread_cond_wait () from /lib/tls/i686/cmov/libc.so.6
#3  0x07963287 in QWaitConditionPrivate::wait (this=0x8d3a260, mutex=0x8d3a500, time=4294967295) at thread/qwaitcondition_unix.cpp:87
#4  QWaitCondition::wait (this=0x8d3a260, mutex=0x8d3a500, time=4294967295) at thread/qwaitcondition_unix.cpp:159
#5  0x0072a870 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x8d3a248, th=0xb1669a60) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#6  0x0072d38c in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0x8d3a5e0, th=0xb1669a60) at ../../../threadweaver/Weaver/WorkingHardState.cpp:80
#7  0x0072927b in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0x8d3a248, th=0xb1669a60) at ../../../threadweaver/Weaver/WeaverImpl.cpp:356
#8  0x0072d482 in ThreadWeaver::WorkingHardState::applyForWork (this=0x8d3a5e0, th=0xb1669a60) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#9  0x0072a4d3 in ThreadWeaver::WeaverImpl::applyForWork (this=0x8d3a248, th=0xb1669a60, previous=0x0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#10 0x0072d4a1 in ThreadWeaver::WorkingHardState::applyForWork (this=0x8d3a5e0, th=0xb1669a60) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#11 0x0072a4d3 in ThreadWeaver::WeaverImpl::applyForWork (this=0x8d3a248, th=0xb1669a60, previous=0x0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#12 0x0072d4a1 in ThreadWeaver::WorkingHardState::applyForWork (this=0x8d3a5e0, th=0xb1669a60) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#13 0x0072a4d3 in ThreadWeaver::WeaverImpl::applyForWork (this=0x8d3a248, th=0xb1669a60, previous=0x0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#14 0x0072d4a1 in ThreadWeaver::WorkingHardState::applyForWork (this=0x8d3a5e0, th=0xb1669a60) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#15 0x0072a4d3 in ThreadWeaver::WeaverImpl::applyForWork (this=0x8d3a248, th=0xb1669a60, previous=0x0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#16 0x0072d4a1 in ThreadWeaver::WorkingHardState::applyForWork (this=0x8d3a5e0, th=0xb1669a60) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#17 0x0072a4d3 in ThreadWeaver::WeaverImpl::applyForWork (this=0x8d3a248, th=0xb1669a60, previous=0x95e1da0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#18 0x0072b51e in ThreadWeaver::ThreadRunHelper::run (this=0xae9ce2e4, parent=0x8d3a248, th=0xb1669a60) at ../../../threadweaver/Weaver/Thread.cpp:87
#19 0x0072bc3b in ThreadWeaver::Thread::run (this=0xb1669a60) at ../../../threadweaver/Weaver/Thread.cpp:142
#20 0x0796232e in QThreadPrivate::start (arg=0xb1669a60) at thread/qthread_unix.cpp:248
#21 0x006e896e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#22 0x021e1a0e in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 6 (Thread 0xae1cbb70 (LWP 3328)):
#0  0x0074a422 in __kernel_vsyscall ()
#1  0x006ed015 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0
#2  0x021ee99d in pthread_cond_wait () from /lib/tls/i686/cmov/libc.so.6
#3  0x07963287 in QWaitConditionPrivate::wait (this=0xa199be8, mutex=0xa199bec, time=4294967295) at thread/qwaitcondition_unix.cpp:87
#4  QWaitCondition::wait (this=0xa199be8, mutex=0xa199bec, time=4294967295) at thread/qwaitcondition_unix.cpp:159
#5  0x04914ce0 in XmlParseJob::run (this=0xa199bc8) at ../../../../src/collection/sqlcollection/ScanManager.cpp:692
#6  0x0072c49d in ThreadWeaver::JobRunHelper::runTheJob (this=0xae1cb25c, th=0x906e7a8, job=0xa199bc8) at ../../../threadweaver/Weaver/Job.cpp:106
#7  0x0072c801 in ThreadWeaver::Job::execute (this=0xa199bc8, th=0x906e7a8) at ../../../threadweaver/Weaver/Job.cpp:135
#8  0x0072b4ea in ThreadWeaver::ThreadRunHelper::run (this=0xae1cb2e4, parent=0x8d3a248, th=0x906e7a8) at ../../../threadweaver/Weaver/Thread.cpp:95
#9  0x0072bc3b in ThreadWeaver::Thread::run (this=0x906e7a8) at ../../../threadweaver/Weaver/Thread.cpp:142
#10 0x0796232e in QThreadPrivate::start (arg=0x906e7a8) at thread/qthread_unix.cpp:248
#11 0x006e896e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#12 0x021e1a0e in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 5 (Thread 0xace34b70 (LWP 3331)):
#0  0x0074a422 in __kernel_vsyscall ()
#1  0x006ed015 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0
#2  0x021ee99d in pthread_cond_wait () from /lib/tls/i686/cmov/libc.so.6
#3  0x07963287 in QWaitConditionPrivate::wait (this=0x8d3a260, mutex=0x8d3a500, time=4294967295) at thread/qwaitcondition_unix.cpp:87
#4  QWaitCondition::wait (this=0x8d3a260, mutex=0x8d3a500, time=4294967295) at thread/qwaitcondition_unix.cpp:159
#5  0x0072a870 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x8d3a248, th=0x8c3cdf8) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#6  0x0072d38c in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0x8d3a5e0, th=0x8c3cdf8) at ../../../threadweaver/Weaver/WorkingHardState.cpp:80
#7  0x0072927b in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0x8d3a248, th=0x8c3cdf8) at ../../../threadweaver/Weaver/WeaverImpl.cpp:356
#8  0x0072d482 in ThreadWeaver::WorkingHardState::applyForWork (this=0x8d3a5e0, th=0x8c3cdf8) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#9  0x0072a4d3 in ThreadWeaver::WeaverImpl::applyForWork (this=0x8d3a248, th=0x8c3cdf8, previous=0x0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#10 0x0072d4a1 in ThreadWeaver::WorkingHardState::applyForWork (this=0x8d3a5e0, th=0x8c3cdf8) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#11 0x0072a4d3 in ThreadWeaver::WeaverImpl::applyForWork (this=0x8d3a248, th=0x8c3cdf8, previous=0xa420b18) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#12 0x0072b51e in ThreadWeaver::ThreadRunHelper::run (this=0xace342e4, parent=0x8d3a248, th=0x8c3cdf8) at ../../../threadweaver/Weaver/Thread.cpp:87
#13 0x0072bc3b in ThreadWeaver::Thread::run (this=0x8c3cdf8) at ../../../threadweaver/Weaver/Thread.cpp:142
#14 0x0796232e in QThreadPrivate::start (arg=0x8c3cdf8) at thread/qthread_unix.cpp:248
#15 0x006e896e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#16 0x021e1a0e in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 4 (Thread 0xac633b70 (LWP 3332)):
#0  0x0074a422 in __kernel_vsyscall ()
#1  0x006ed015 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0
#2  0x021ee99d in pthread_cond_wait () from /lib/tls/i686/cmov/libc.so.6
#3  0x05c46c97 in QTWTF::TCMalloc_PageHeap::scavengerThread (this=0x5d201a0) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:2304
#4  0x05c46ce1 in QTWTF::TCMalloc_PageHeap::runScavengerThread (context=0x5d201a0) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:1438
#5  0x006e896e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#6  0x021e1a0e in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 3 (Thread 0xa8026b70 (LWP 3336)):
#0  0x0074a422 in __kernel_vsyscall ()
#1  0x006ed015 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0
#2  0x021ee99d in pthread_cond_wait () from /lib/tls/i686/cmov/libc.so.6
#3  0x07963287 in QWaitConditionPrivate::wait (this=0x9434588, mutex=0x9434584, time=4294967295) at thread/qwaitcondition_unix.cpp:87
#4  QWaitCondition::wait (this=0x9434588, mutex=0x9434584, time=4294967295) at thread/qwaitcondition_unix.cpp:159
#5  0x02b18d52 in QFileInfoGatherer::run (this=0x943457c) at dialogs/qfileinfogatherer.cpp:203
#6  0x0796232e in QThreadPrivate::start (arg=0x943457c) at thread/qthread_unix.cpp:248
#7  0x006e896e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#8  0x021e1a0e in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 2 (Thread 0xa7825b70 (LWP 3337)):
#0  0x0074a422 in __kernel_vsyscall ()
#1  0x021d3b86 in poll () from /lib/tls/i686/cmov/libc.so.6
#2  0x01ef34eb in g_poll () from /lib/libglib-2.0.so.0
#3  0x01ee60ac in ?? () from /lib/libglib-2.0.so.0
#4  0x01ee64b8 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#5  0x07a9060f in QEventDispatcherGlib::processEvents (this=0x9451530, flags=...) at kernel/qeventdispatcher_glib.cpp:414
#6  0x07a63059 in QEventLoop::processEvents (this=0xa7825280, flags=) at kernel/qeventloop.cpp:149
#7  0x07a634aa in QEventLoop::exec (this=0xa7825280, flags=...) at kernel/qeventloop.cpp:201
#8  0x0795f5a8 in QThread::exec (this=0x9435438) at thread/qthread.cpp:487
#9  0x07a42c1b in QInotifyFileSystemWatcherEngine::run (this=0x9435438) at io/qfilesystemwatcher_inotify.cpp:248
#10 0x0796232e in QThreadPrivate::start (arg=0x9435438) at thread/qthread_unix.cpp:248
#11 0x006e896e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#12 0x021e1a0e in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 1 (Thread 0xb6209720 (LWP 3314)):
[KCrash Handler]
#6  0x00c5e611 in QList<KSharedPtr<Meta::Playlist> >::contains (this=0x8aa9820, playlist=) at /usr/include/qt4/QtCore/qlist.h:760
#7  PlaylistManager::getProviderForPlaylist (this=0x8aa9820, playlist=) at ../../src/playlistmanager/PlaylistManager.cpp:329
#8  0x00c1a8ef in PlaylistBrowserNS::UserModel::data (this=0x8d854b0, index=..., role=5) at ../../src/browsers/playlistbrowser/UserPlaylistModel.cpp:235
#9  0x07a59585 in QAbstractItemModel::itemData (this=0x8d854b0, index=...) at kernel/qabstractitemmodel.cpp:1644
#10 0x00c11a3a in QtGroupingProxy::belongsTo (this=0x8fd0728, idx=...) at ../../src/browsers/playlistbrowser/QtGroupingProxy.cpp:64
#11 0x00c0f861 in QtGroupingProxy::buildTree (this=0x8fd0728) at ../../src/browsers/playlistbrowser/QtGroupingProxy.cpp:148
#12 0x00c3e4fd in PlaylistsByProviderProxy::buildTree (this=0x8fd0728) at ../../src/browsers/playlistbrowser/PlaylistsByProviderProxy.cpp:245
#13 0x008b4429 in QtGroupingProxy::qt_metacall (this=0x8fd0728, _c=QMetaObject::InvokeMetaMethod, _id=29, _a=0xbfcc445c) at moc_QtGroupingProxy.cpp:94
#14 0x008b4eca in PlaylistsByProviderProxy::qt_metacall (this=0x8fd0728, _c=QMetaObject::InvokeMetaMethod, _id=29, _a=0xbfcc445c) at moc_PlaylistsByProviderProxy.cpp:75
#15 0x07a69c9a in QMetaObject::metacall (object=0x8fd0728, cl=2801332188, idx=29, argv=0xbfcc445c) at kernel/qmetaobject.cpp:237
#16 0x07a783d5 in QMetaObject::activate (sender=0x8d854b0, m=0x7b78198, local_signal_index=2, argv=0x0) at kernel/qobject.cpp:3293
#17 0x07ac8d77 in QAbstractItemModel::layoutChanged (this=0x8d854b0) at .moc/release-shared/moc_qabstractitemmodel.cpp:161
#18 0x00c2063a in PlaylistBrowserNS::UserModel::slotUpdate (this=0x8d854b0) at ../../src/browsers/playlistbrowser/UserPlaylistModel.cpp:93
#19 0x00c20723 in PlaylistBrowserNS::UserModel::qt_metacall (this=0x8d854b0, _c=QMetaObject::InvokeMetaMethod, _id=6, _a=0xbfcc45bc) at ./UserPlaylistModel.moc:96
#20 0x07a69c9a in QMetaObject::metacall (object=0x8d854b0, cl=2801332188, idx=30, argv=0xbfcc45bc) at kernel/qmetaobject.cpp:237
#21 0x07a783d5 in QMetaObject::activate (sender=0x8aa9820, m=0x10dc5b4, local_signal_index=0, argv=0x0) at kernel/qobject.cpp:3293
#22 0x00c5e377 in PlaylistManager::updated (this=0x8aa9820) at ./PlaylistManager.moc:102
#23 0x00c63947 in PlaylistManager::slotUpdated (this=0x8aa9820) at ../../src/playlistmanager/PlaylistManager.cpp:136
#24 0x00c63c13 in PlaylistManager::qt_metacall (this=0x8aa9820, _c=QMetaObject::InvokeMetaMethod, _id=5, _a=0xad04e320) at ./PlaylistManager.moc:90
#25 0x07a69c9a in QMetaObject::metacall (object=0x8aa9820, cl=2801332188, idx=9, argv=0xad04e320) at kernel/qmetaobject.cpp:237
#26 0x07a74336 in QMetaCallEvent::placeMetaCall (this=0xad013280, object=0x8aa9820) at kernel/qobject.cpp:561
#27 0x07a753fe in QObject::event (this=0x8aa9820, e=0xad013280) at kernel/qobject.cpp:1248
#28 0x025994dc in QApplicationPrivate::notify_helper (this=0x8256ae0, receiver=0x8aa9820, e=0xad013280) at kernel/qapplication.cpp:4300
#29 0x025a005e in QApplication::notify (this=0xbfcc4f48, receiver=0x8aa9820, e=0xad013280) at kernel/qapplication.cpp:3704
#30 0x00d36276 in App::notify (this=0xbfcc4f48, receiver=0x8aa9820, event=0xad013280) at ../../src/App.cpp:927
#31 0x07a64a3b in QCoreApplication::notifyInternal (this=0xbfcc4f48, receiver=0x8aa9820, event=0xad013280) at kernel/qcoreapplication.cpp:704
#32 0x07a67473 in QCoreApplication::sendEvent (receiver=0x0, event_type=0, data=0x816c770) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#33 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x816c770) at kernel/qcoreapplication.cpp:1345
#34 0x07a675dd in QCoreApplication::sendPostedEvents (receiver=0x0, event_type=0) at kernel/qcoreapplication.cpp:1238
#35 0x07a90adf in QCoreApplication::sendPostedEvents (s=0x8251910) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:220
#36 postEventSourceDispatch (s=0x8251910) at kernel/qeventdispatcher_glib.cpp:276
#37 0x01ee25e5 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#38 0x01ee62d8 in ?? () from /lib/libglib-2.0.so.0
#39 0x01ee64b8 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#40 0x07a905d5 in QEventDispatcherGlib::processEvents (this=0x816c308, flags=...) at kernel/qeventdispatcher_glib.cpp:412
#41 0x02659135 in QGuiEventDispatcherGlib::processEvents (this=0x816c308, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#42 0x07a63059 in QEventLoop::processEvents (this=0xbfcc4eb4, flags=) at kernel/qeventloop.cpp:149
#43 0x07a634aa in QEventLoop::exec (this=0xbfcc4eb4, flags=...) at kernel/qeventloop.cpp:201
#44 0x07a6769f in QCoreApplication::exec () at kernel/qcoreapplication.cpp:981
#45 0x02599577 in QApplication::exec () at kernel/qapplication.cpp:3579
#46 0x08050009 in main (argc=1, argv=0xbfcc57c4) at ../../src/main.cpp:237

Possible duplicates by query: bug 237999, bug 237102, bug 236946, bug 236924, bug 236433.

Reported using DrKonqi