Application: amarok (2.3.0)
KDE Platform Version: 4.4.2 (KDE 4.4.2)
Qt Version: 4.6.2
Operating System: Linux 2.6.33-020633-generic i686
Distribution: Ubuntu lucid (development branch)

-- Information about the crash:
I have a fairly large collection. Like bug 227599, if I select my entire collection (one top-level folder) and rescan the collection, Amarok crashes with a seg fault. If I select individual sub-folders, the scanner runs fine.

Even though Amarok crashes, the collectionscanner process continues to run presumably through the entire collection. If I "cat collection_scan.log", it always reports the last file in my collection (sorted alphabetically). For me, it's ZZ Top. If I then move ZZ Top out of my collection and try again, Amarok crashes again but this time the collection_scan.log shows Ziggy Marley, now the last file in my collection. If I select only one folder and scan, the collection_scan.log file is removed after the successful scan is completed.


The crash can be reproduced every time.

 -- Backtrace:
Application: Amarok (amarok), signal: Segmentation fault
[Current thread is 1 (Thread 0xb1690720 (LWP 10844))]

Thread 17 (Thread 0xaed43b70 (LWP 10845)):
#0  0xb77cd430 in __kernel_vsyscall ()
#1  0xb5682342 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0
#2  0xb5a049c4 in pthread_cond_timedwait () from /lib/tls/i686/cmov/libc.so.6
#3  0xafd76ce7 in ?? () from /usr/lib/libxine.so.1
Backtrace stopped: previous frame inner to this frame (corrupt stack?)

Thread 16 (Thread 0xae542b70 (LWP 10846)):
#0  0xb77cd430 in __kernel_vsyscall ()
#1  0xb59e9b56 in poll () from /lib/tls/i686/cmov/libc.so.6
#2  0xb37fc4eb in g_poll () from /lib/libglib-2.0.so.0
#3  0xb37ef0ac in ?? () from /lib/libglib-2.0.so.0
#4  0xb37ef4b8 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#5  0xb5d3f60f in QEventDispatcherGlib::processEvents (this=0x9c04700, flags=...) at kernel/qeventdispatcher_glib.cpp:414
#6  0xb5d12059 in QEventLoop::processEvents (this=0xae542270, flags=) at kernel/qeventloop.cpp:149
#7  0xb5d124aa in QEventLoop::exec (this=0xae542270, flags=...) at kernel/qeventloop.cpp:201
#8  0xb5c0e5a8 in QThread::exec (this=0x9c04608) at thread/qthread.cpp:487
#9  0xafdc496a in ?? () from /usr/lib/qt4/plugins/phonon_backend/phonon_xine.so
#10 0xb5c1132e in QThreadPrivate::start (arg=0x9c04608) at thread/qthread_unix.cpp:248
#11 0xb567d96e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#12 0xb59f79de in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 15 (Thread 0xadd41b70 (LWP 10849)):
#0  0xb77cd430 in __kernel_vsyscall ()
#1  0xb59e9b56 in poll () from /lib/tls/i686/cmov/libc.so.6
#2  0xafbe1a8f 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 0xad540b70 (LWP 10850)):
#0  0xb77cd430 in __kernel_vsyscall ()
#1  0xb5682015 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0
#2  0xb5a0496d in pthread_cond_wait () from /lib/tls/i686/cmov/libc.so.6
#3  0xafd879ee in ?? () from /usr/lib/libxine.so.1
Backtrace stopped: previous frame inner to this frame (corrupt stack?)

Thread 13 (Thread 0xacbffb70 (LWP 10851)):
#0  0xb77cd430 in __kernel_vsyscall ()
#1  0xb5682015 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0
#2  0xb5a0496d in pthread_cond_wait () from /lib/tls/i686/cmov/libc.so.6
#3  0xafd879ee in ?? () from /usr/lib/libxine.so.1
Backtrace stopped: previous frame inner to this frame (corrupt stack?)

Thread 12 (Thread 0xac1ffb70 (LWP 10852)):
#0  0xb77cd430 in __kernel_vsyscall ()
#1  0xb5682015 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0
#2  0xb5a0496d in pthread_cond_wait () from /lib/tls/i686/cmov/libc.so.6
#3  0xafd879ee in ?? () from /usr/lib/libxine.so.1
#4  0x00000000 in ?? ()

Thread 11 (Thread 0xab9feb70 (LWP 10853)):
#0  0xb77cd430 in __kernel_vsyscall ()
#1  0xb5682015 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0
#2  0xb5a0496d in pthread_cond_wait () from /lib/tls/i686/cmov/libc.so.6
#3  0xafd879ee in ?? () from /usr/lib/libxine.so.1
Backtrace stopped: previous frame inner to this frame (corrupt stack?)

Thread 10 (Thread 0x9ee1cb70 (LWP 10854)):
#0  0xb5681344 in __pthread_mutex_unlock_usercnt () from /lib/tls/i686/cmov/libpthread.so.0
#1  0xb5a04b76 in pthread_mutex_unlock () from /lib/tls/i686/cmov/libc.so.6
#2  0xb37ee794 in g_main_context_check () from /lib/libglib-2.0.so.0
#3  0xb37ef0ce in ?? () from /lib/libglib-2.0.so.0
#4  0xb37ef4b8 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#5  0xb5d3f60f in QEventDispatcherGlib::processEvents (this=0xa576a20, flags=...) at kernel/qeventdispatcher_glib.cpp:414
#6  0xb5d12059 in QEventLoop::processEvents (this=0x9ee1c280, flags=) at kernel/qeventloop.cpp:149
#7  0xb5d124aa in QEventLoop::exec (this=0x9ee1c280, flags=...) at kernel/qeventloop.cpp:201
#8  0xb5c0e5a8 in QThread::exec (this=0xa575030) at thread/qthread.cpp:487
#9  0xb5cf1c1b in QInotifyFileSystemWatcherEngine::run (this=0xa575030) at io/qfilesystemwatcher_inotify.cpp:248
#10 0xb5c1132e in QThreadPrivate::start (arg=0xa575030) at thread/qthread_unix.cpp:248
#11 0xb567d96e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#12 0xb59f79de in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 9 (Thread 0xa9928b70 (LWP 10855)):
#0  0xb77cd430 in __kernel_vsyscall ()
#1  0xb5682015 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0
#2  0xb5a0496d in pthread_cond_wait () from /lib/tls/i686/cmov/libc.so.6
#3  0xb40b69d7 in ?? () from /usr/lib/libQtWebKit.so.4
#4  0xb40b6a21 in ?? () from /usr/lib/libQtWebKit.so.4
#5  0xb567d96e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#6  0xb59f79de in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 8 (Thread 0xa8f60b70 (LWP 10856)):
#0  0xb77cd430 in __kernel_vsyscall ()
#1  0xb5682015 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0
#2  0xb5a0496d in pthread_cond_wait () from /lib/tls/i686/cmov/libc.so.6
#3  0xb5c12287 in QWaitConditionPrivate::wait (this=0xc2c53f8, mutex=0xc2c53fc, time=4294967295) at thread/qwaitcondition_unix.cpp:87
#4  QWaitCondition::wait (this=0xc2c53f8, mutex=0xc2c53fc, time=4294967295) at thread/qwaitcondition_unix.cpp:159
#5  0xab0f8ce0 in XmlParseJob::run (this=0xc2c53d8) at ../../../../src/collection/sqlcollection/ScanManager.cpp:692
#6  0xb51b949d in ThreadWeaver::JobRunHelper::runTheJob (this=0xa8f6025c, th=0xa651d38, job=0xc2c53d8) at ../../../threadweaver/Weaver/Job.cpp:106
#7  0xb51b9801 in ThreadWeaver::Job::execute (this=0xc2c53d8, th=0xa651d38) at ../../../threadweaver/Weaver/Job.cpp:135
#8  0xb51b84ea in ThreadWeaver::ThreadRunHelper::run (this=0xa8f602e4, parent=0xa651798, th=0xa651d38) at ../../../threadweaver/Weaver/Thread.cpp:95
#9  0xb51b8c3b in ThreadWeaver::Thread::run (this=0xa651d38) at ../../../threadweaver/Weaver/Thread.cpp:142
#10 0xb5c1132e in QThreadPrivate::start (arg=0xa651d38) at thread/qthread_unix.cpp:248
#11 0xb567d96e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#12 0xb59f79de in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 7 (Thread 0xa875fb70 (LWP 10857)):
#0  0xb77cd430 in __kernel_vsyscall ()
#1  0xb5682015 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0
#2  0xb5a0496d in pthread_cond_wait () from /lib/tls/i686/cmov/libc.so.6
#3  0xb5c12287 in QWaitConditionPrivate::wait (this=0xa6517b0, mutex=0xa651a50, time=4294967295) at thread/qwaitcondition_unix.cpp:87
#4  QWaitCondition::wait (this=0xa6517b0, mutex=0xa651a50, time=4294967295) at thread/qwaitcondition_unix.cpp:159
#5  0xb51b7870 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0xa651798, th=0xa652c50) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#6  0xb51ba38c in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0xa651b30, th=0xa652c50) at ../../../threadweaver/Weaver/WorkingHardState.cpp:80
#7  0xb51b627b in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0xa651798, th=0xa652c50) at ../../../threadweaver/Weaver/WeaverImpl.cpp:356
#8  0xb51ba482 in ThreadWeaver::WorkingHardState::applyForWork (this=0xa651b30, th=0xa652c50) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#9  0xb51b74d3 in ThreadWeaver::WeaverImpl::applyForWork (this=0xa651798, th=0xa652c50, previous=0x0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#10 0xb51ba4a1 in ThreadWeaver::WorkingHardState::applyForWork (this=0xa651b30, th=0xa652c50) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#11 0xb51b74d3 in ThreadWeaver::WeaverImpl::applyForWork (this=0xa651798, th=0xa652c50, previous=0xbd11d18) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#12 0xb51b851e in ThreadWeaver::ThreadRunHelper::run (this=0xa875f2e4, parent=0xa651798, th=0xa652c50) at ../../../threadweaver/Weaver/Thread.cpp:87
#13 0xb51b8c3b in ThreadWeaver::Thread::run (this=0xa652c50) at ../../../threadweaver/Weaver/Thread.cpp:142
#14 0xb5c1132e in QThreadPrivate::start (arg=0xa652c50) at thread/qthread_unix.cpp:248
#15 0xb567d96e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#16 0xb59f79de in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 6 (Thread 0xa7c51b70 (LWP 10859)):
#0  0xb77cd430 in __kernel_vsyscall ()
#1  0xb5682015 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0
#2  0xb5a0496d in pthread_cond_wait () from /lib/tls/i686/cmov/libc.so.6
#3  0xb5c12287 in QWaitConditionPrivate::wait (this=0xa6517b0, mutex=0xa651a50, time=4294967295) at thread/qwaitcondition_unix.cpp:87
#4  QWaitCondition::wait (this=0xa6517b0, mutex=0xa651a50, time=4294967295) at thread/qwaitcondition_unix.cpp:159
#5  0xb51b7870 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0xa651798, th=0xba74ba0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#6  0xb51ba38c in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0xa651b30, th=0xba74ba0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:80
#7  0xb51b627b in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0xa651798, th=0xba74ba0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:356
#8  0xb51ba482 in ThreadWeaver::WorkingHardState::applyForWork (this=0xa651b30, th=0xba74ba0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#9  0xb51b74d3 in ThreadWeaver::WeaverImpl::applyForWork (this=0xa651798, th=0xba74ba0, previous=0x0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#10 0xb51ba4a1 in ThreadWeaver::WorkingHardState::applyForWork (this=0xa651b30, th=0xba74ba0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#11 0xb51b74d3 in ThreadWeaver::WeaverImpl::applyForWork (this=0xa651798, th=0xba74ba0, previous=0x0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#12 0xb51ba4a1 in ThreadWeaver::WorkingHardState::applyForWork (this=0xa651b30, th=0xba74ba0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#13 0xb51b74d3 in ThreadWeaver::WeaverImpl::applyForWork (this=0xa651798, th=0xba74ba0, previous=0x0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#14 0xb51ba4a1 in ThreadWeaver::WorkingHardState::applyForWork (this=0xa651b30, th=0xba74ba0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#15 0xb51b74d3 in ThreadWeaver::WeaverImpl::applyForWork (this=0xa651798, th=0xba74ba0, previous=0x0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#16 0xb51ba4a1 in ThreadWeaver::WorkingHardState::applyForWork (this=0xa651b30, th=0xba74ba0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#17 0xb51b74d3 in ThreadWeaver::WeaverImpl::applyForWork (this=0xa651798, th=0xba74ba0, previous=0xbdd3208) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#18 0xb51b851e in ThreadWeaver::ThreadRunHelper::run (this=0xa7c512e4, parent=0xa651798, th=0xba74ba0) at ../../../threadweaver/Weaver/Thread.cpp:87
#19 0xb51b8c3b in ThreadWeaver::Thread::run (this=0xba74ba0) at ../../../threadweaver/Weaver/Thread.cpp:142
#20 0xb5c1132e in QThreadPrivate::start (arg=0xba74ba0) at thread/qthread_unix.cpp:248
#21 0xb567d96e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#22 0xb59f79de in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 5 (Thread 0xa7450b70 (LWP 10860)):
#0  0xb77cd430 in __kernel_vsyscall ()
#1  0xb5682015 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0
#2  0xb5a0496d in pthread_cond_wait () from /lib/tls/i686/cmov/libc.so.6
#3  0xb5c12287 in QWaitConditionPrivate::wait (this=0xa6517b0, mutex=0xa651a50, time=4294967295) at thread/qwaitcondition_unix.cpp:87
#4  QWaitCondition::wait (this=0xa6517b0, mutex=0xa651a50, time=4294967295) at thread/qwaitcondition_unix.cpp:159
#5  0xb51b7870 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0xa651798, th=0xba9fdc0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#6  0xb51ba38c in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0xa651b30, th=0xba9fdc0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:80
#7  0xb51b627b in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0xa651798, th=0xba9fdc0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:356
#8  0xb51ba482 in ThreadWeaver::WorkingHardState::applyForWork (this=0xa651b30, th=0xba9fdc0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#9  0xb51b74d3 in ThreadWeaver::WeaverImpl::applyForWork (this=0xa651798, th=0xba9fdc0, previous=0x0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#10 0xb51ba4a1 in ThreadWeaver::WorkingHardState::applyForWork (this=0xa651b30, th=0xba9fdc0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#11 0xb51b74d3 in ThreadWeaver::WeaverImpl::applyForWork (this=0xa651798, th=0xba9fdc0, previous=0x0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#12 0xb51ba4a1 in ThreadWeaver::WorkingHardState::applyForWork (this=0xa651b30, th=0xba9fdc0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#13 0xb51b74d3 in ThreadWeaver::WeaverImpl::applyForWork (this=0xa651798, th=0xba9fdc0, previous=0xbf0ad60) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#14 0xb51b851e in ThreadWeaver::ThreadRunHelper::run (this=0xa74502e4, parent=0xa651798, th=0xba9fdc0) at ../../../threadweaver/Weaver/Thread.cpp:87
#15 0xb51b8c3b in ThreadWeaver::Thread::run (this=0xba9fdc0) at ../../../threadweaver/Weaver/Thread.cpp:142
#16 0xb5c1132e in QThreadPrivate::start (arg=0xba9fdc0) at thread/qthread_unix.cpp:248
#17 0xb567d96e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#18 0xb59f79de in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 4 (Thread 0xa442db70 (LWP 10863)):
#0  0xb77cd430 in __kernel_vsyscall ()
#1  0xb5682015 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0
#2  0xb5a0496d in pthread_cond_wait () from /lib/tls/i686/cmov/libc.so.6
#3  0xb502fc97 in QTWTF::TCMalloc_PageHeap::scavengerThread (this=0xb51091a0) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:2304
#4  0xb502fce1 in QTWTF::TCMalloc_PageHeap::runScavengerThread (context=0xb51091a0) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:1438
#5  0xb567d96e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#6  0xb59f79de in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 3 (Thread 0xa18bfb70 (LWP 10866)):
#0  0xb77cd430 in __kernel_vsyscall ()
#1  0xb5682015 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0
#2  0xb5a0496d in pthread_cond_wait () from /lib/tls/i686/cmov/libc.so.6
#3  0xb5c12287 in QWaitConditionPrivate::wait (this=0xc079c10, mutex=0xc079c0c, time=4294967295) at thread/qwaitcondition_unix.cpp:87
#4  QWaitCondition::wait (this=0xc079c10, mutex=0xc079c0c, time=4294967295) at thread/qwaitcondition_unix.cpp:159
#5  0xb6739bf2 in QFileInfoGatherer::run (this=0xc079c04) at dialogs/qfileinfogatherer.cpp:203
#6  0xb5c1132e in QThreadPrivate::start (arg=0xc079c04) at thread/qthread_unix.cpp:248
#7  0xb567d96e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#8  0xb59f79de in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 2 (Thread 0xa10beb70 (LWP 10867)):
#0  qt_gettime_is_monotonic () at kernel/qcore_unix.cpp:68
#1  0xb5d417c2 in QTimerInfoList::repairTimersIfNeeded (this=0xa6ca0ac) at kernel/qeventdispatcher_unix.cpp:396
#2  0xb5d4187e in QTimerInfoList::timerWait (this=0xa6ca0ac, tm=...) at kernel/qeventdispatcher_unix.cpp:444
#3  0xb5d3f818 in timerSourcePrepareHelper (src=<value optimized out>, timeout=0xa10be0bc) at kernel/qeventdispatcher_glib.cpp:136
#4  0xb5d3f8a5 in timerSourcePrepare (source=0x8ca0, timeout=0x8ca0) at kernel/qeventdispatcher_glib.cpp:169
#5  0xb37eeaca in g_main_context_prepare () from /lib/libglib-2.0.so.0
#6  0xb37eeee9 in ?? () from /lib/libglib-2.0.so.0
#7  0xb37ef4b8 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#8  0xb5d3f60f in QEventDispatcherGlib::processEvents (this=0xc079cb0, flags=...) at kernel/qeventdispatcher_glib.cpp:414
#9  0xb5d12059 in QEventLoop::processEvents (this=0xa10be280, flags=) at kernel/qeventloop.cpp:149
#10 0xb5d124aa in QEventLoop::exec (this=0xa10be280, flags=...) at kernel/qeventloop.cpp:201
#11 0xb5c0e5a8 in QThread::exec (this=0xc07a660) at thread/qthread.cpp:487
#12 0xb5cf1c1b in QInotifyFileSystemWatcherEngine::run (this=0xc07a660) at io/qfilesystemwatcher_inotify.cpp:248
#13 0xb5c1132e in QThreadPrivate::start (arg=0xc07a660) at thread/qthread_unix.cpp:248
#14 0xb567d96e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#15 0xb59f79de in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 1 (Thread 0xb1690720 (LWP 10844)):
[KCrash Handler]
#6  0xb6f84611 in QList<KSharedPtr<Meta::Playlist> >::contains (this=0xa2d0558, playlist=) at /usr/include/qt4/QtCore/qlist.h:760
#7  PlaylistManager::getProviderForPlaylist (this=0xa2d0558, playlist=) at ../../src/playlistmanager/PlaylistManager.cpp:329
#8  0xb6f408ef in PlaylistBrowserNS::UserModel::data (this=0xac28e618, index=..., role=18) at ../../src/browsers/playlistbrowser/UserPlaylistModel.cpp:235
#9  0xb5d08585 in QAbstractItemModel::itemData (this=0xac28e618, index=...) at kernel/qabstractitemmodel.cpp:1644
#10 0xb6f37a3a in QtGroupingProxy::belongsTo (this=0xb99ab10, idx=...) at ../../src/browsers/playlistbrowser/QtGroupingProxy.cpp:64
#11 0xb6f35861 in QtGroupingProxy::buildTree (this=0xb99ab10) at ../../src/browsers/playlistbrowser/QtGroupingProxy.cpp:148
#12 0xb6f644fd in PlaylistsByProviderProxy::buildTree (this=0xb99ab10) at ../../src/browsers/playlistbrowser/PlaylistsByProviderProxy.cpp:245
#13 0xb6bda429 in QtGroupingProxy::qt_metacall (this=0xb99ab10, _c=QMetaObject::InvokeMetaMethod, _id=29, _a=0xbf854c9c) at moc_QtGroupingProxy.cpp:94
#14 0xb6bdaeca in PlaylistsByProviderProxy::qt_metacall (this=0xb99ab10, _c=QMetaObject::InvokeMetaMethod, _id=29, _a=0xbf854c9c) at moc_PlaylistsByProviderProxy.cpp:75
#15 0xb5d18c9a in QMetaObject::metacall (object=0xb99ab10, cl=2484577228, idx=29, argv=0xbf854c9c) at kernel/qmetaobject.cpp:237
#16 0xb5d273d5 in QMetaObject::activate (sender=0xac28e618, m=0xb5e27198, local_signal_index=2, argv=0x0) at kernel/qobject.cpp:3293
#17 0xb5d77d77 in QAbstractItemModel::layoutChanged (this=0xac28e618) at .moc/release-shared/moc_qabstractitemmodel.cpp:161
#18 0xb6f4663a in PlaylistBrowserNS::UserModel::slotUpdate (this=0xac28e618) at ../../src/browsers/playlistbrowser/UserPlaylistModel.cpp:93
#19 0xb6f46723 in PlaylistBrowserNS::UserModel::qt_metacall (this=0xac28e618, _c=QMetaObject::InvokeMetaMethod, _id=6, _a=0xbf854dfc) at ./UserPlaylistModel.moc:96
#20 0xb5d18c9a in QMetaObject::metacall (object=0xac28e618, cl=2484577228, idx=30, argv=0xbf854dfc) at kernel/qmetaobject.cpp:237
#21 0xb5d273d5 in QMetaObject::activate (sender=0xa2d0558, m=0xb74025b4, local_signal_index=0, argv=0x0) at kernel/qobject.cpp:3293
#22 0xb6f84377 in PlaylistManager::updated (this=0xa2d0558) at ./PlaylistManager.moc:102
#23 0xb6f89947 in PlaylistManager::slotUpdated (this=0xa2d0558) at ../../src/playlistmanager/PlaylistManager.cpp:136
#24 0xb6f89c13 in PlaylistManager::qt_metacall (this=0xa2d0558, _c=QMetaObject::InvokeMetaMethod, _id=5, _a=0x954f2810) at ./PlaylistManager.moc:90
#25 0xb5d18c9a in QMetaObject::metacall (object=0xa2d0558, cl=2484577228, idx=9, argv=0x954f2810) at kernel/qmetaobject.cpp:237
#26 0xb5d23336 in QMetaCallEvent::placeMetaCall (this=0x941014e0, object=0xa2d0558) at kernel/qobject.cpp:561
#27 0xb5d243fe in QObject::event (this=0xa2d0558, e=0x941014e0) at kernel/qobject.cpp:1248
#28 0xb61ba4dc in QApplicationPrivate::notify_helper (this=0x9b663a0, receiver=0xa2d0558, e=0x941014e0) at kernel/qapplication.cpp:4300
#29 0xb61c105e in QApplication::notify (this=0xbf855788, receiver=0xa2d0558, e=0x941014e0) at kernel/qapplication.cpp:3704
#30 0xb705c5b6 in App::notify (this=0xbf855788, receiver=0xa2d0558, event=0x941014e0) at ../../src/App.cpp:927
#31 0xb5d13a3b in QCoreApplication::notifyInternal (this=0xbf855788, receiver=0xa2d0558, event=0x941014e0) at kernel/qcoreapplication.cpp:704
#32 0xb5d16473 in QCoreApplication::sendEvent (receiver=0x0, event_type=0, data=0x9a80770) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#33 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x9a80770) at kernel/qcoreapplication.cpp:1345
#34 0xb5d165dd in QCoreApplication::sendPostedEvents (receiver=0x0, event_type=0) at kernel/qcoreapplication.cpp:1238
#35 0xb5d3fadf in QCoreApplication::sendPostedEvents (s=0x9b68510) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:220
#36 postEventSourceDispatch (s=0x9b68510) at kernel/qeventdispatcher_glib.cpp:276
#37 0xb37eb5e5 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#38 0xb37ef2d8 in ?? () from /lib/libglib-2.0.so.0
#39 0xb37ef4b8 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#40 0xb5d3f5d5 in QEventDispatcherGlib::processEvents (this=0x9a80308, flags=...) at kernel/qeventdispatcher_glib.cpp:412
#41 0xb6279fd5 in QGuiEventDispatcherGlib::processEvents (this=0x9a80308, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#42 0xb5d12059 in QEventLoop::processEvents (this=0xbf8556f4, flags=) at kernel/qeventloop.cpp:149
#43 0xb5d124aa in QEventLoop::exec (this=0xbf8556f4, flags=...) at kernel/qeventloop.cpp:201
#44 0xb5d1669f in QCoreApplication::exec () at kernel/qcoreapplication.cpp:981
#45 0xb61ba577 in QApplication::exec () at kernel/qapplication.cpp:3579
#46 0x08050009 in main (argc=1, argv=0xbf856004) at ../../src/main.cpp:237

This bug may be a duplicate of or related to bug 227599.

Possible duplicates by query: bug 233564, bug 233545, bug 232614, bug 232125, bug 231845.

Reported using DrKonqi