Bug 232474

Application: amarok (2.3.0)
KDE Platform Version: 4.4.1 (KDE 4.4.1)
Qt Version: 4.6.2
Operating System: Linux 2.6.32.9-70.fc12.i686.PAE i686
Distribution (Platform): Fedora RPMs

-- Information about the crash:
Amarok keps crashing soon after startup, says it's scanning collection, gets to about 43%, then seg faults.

The crash can be reproduced every time.

 -- Backtrace:
Application: Amarok (amarok), signal: Segmentation fault
[Current thread is 1 (Thread 0xb789d7a0 (LWP 31181))]

Thread 7 (Thread 0xb22cbb70 (LWP 31185)):
#0  0x00f50424 in __kernel_vsyscall ()
#1  0x006e63d6 in __poll (fds=<value optimized out>, nfds=<value optimized out>, timeout=<value optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87
#2  0x062366b3 in ?? () from /usr/lib/libpulse.so.0
#3  0x062234da in pa_mainloop_poll () from /usr/lib/libpulse.so.0
#4  0x06224d54 in pa_mainloop_iterate () from /usr/lib/libpulse.so.0
#5  0x06224e34 in pa_mainloop_run () from /usr/lib/libpulse.so.0
#6  0x062365a4 in ?? () from /usr/lib/libpulse.so.0
#7  0x061ed863 in ?? () from /usr/lib/libpulsecommon-0.9.21.so
#8  0x00799ab5 in start_thread (arg=<value optimized out>) at pthread_create.c:297
#9  0x006f0dce in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 6 (Thread 0xad5f1b70 (LWP 31189)):
#0  0x00f50424 in __kernel_vsyscall ()
#1  0x0079dc45 in pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i486/pthread_cond_wait.S:122
#2  0x006ffdbd in __pthread_cond_wait (cond=<value optimized out>, mutex=<value optimized out>) at forward.c:139
#3  0x02463b7f in wait (this=0x98cc988, mutex=0x98cc98c, time=4294967295) at thread/qwaitcondition_unix.cpp:87
#4  QWaitCondition::wait (this=0x98cc988, mutex=0x98cc98c, time=4294967295) at thread/qwaitcondition_unix.cpp:159
#5  0x01b63de8 in XmlParseJob::run (this=0x98cc968) at /usr/src/debug/amarok-2.3.0/src/collection/sqlcollection/ScanManager.cpp:692
#6  0x00d07c5e in ThreadWeaver::JobRunHelper::runTheJob (this=0xad5f11dc, th=0x965f030, job=0x98cc968) at /usr/src/debug/kdelibs-4.4.1/threadweaver/Weaver/Job.cpp:106
#7  0x00d07fc2 in ThreadWeaver::Job::execute (this=0x98cc968, th=0x965f030) at /usr/src/debug/kdelibs-4.4.1/threadweaver/Weaver/Job.cpp:135
#8  0x00d06e02 in ThreadWeaver::ThreadRunHelper::run (this=0xad5f1264, parent=0x965ea08, th=0x965f030) at /usr/src/debug/kdelibs-4.4.1/threadweaver/Weaver/Thread.cpp:95
#9  0x00d074dc in ThreadWeaver::Thread::run (this=0x965f030) at /usr/src/debug/kdelibs-4.4.1/threadweaver/Weaver/Thread.cpp:142
#10 0x02462cdf in QThreadPrivate::start (arg=0x965f030) at thread/qthread_unix.cpp:248
#11 0x00799ab5 in start_thread (arg=<value optimized out>) at pthread_create.c:297
#12 0x006f0dce in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 5 (Thread 0xab7cbb70 (LWP 31190)):
#0  0x00f50424 in __kernel_vsyscall ()
#1  0x0079dc45 in pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i486/pthread_cond_wait.S:122
#2  0x006ffdbd in __pthread_cond_wait (cond=<value optimized out>, mutex=<value optimized out>) at forward.c:139
#3  0x02463b7f in wait (this=0x965ea20, mutex=0x965ec98, time=4294967295) at thread/qwaitcondition_unix.cpp:87
#4  QWaitCondition::wait (this=0x965ea20, mutex=0x965ec98, time=4294967295) at thread/qwaitcondition_unix.cpp:159
#5  0x00d05e60 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x965ea08, th=0x965ff88) at /usr/src/debug/kdelibs-4.4.1/threadweaver/Weaver/WeaverImpl.cpp:365
#6  0x00d0883d in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0x965ed78, th=0x965ff88) at /usr/src/debug/kdelibs-4.4.1/threadweaver/Weaver/WorkingHardState.cpp:80
#7  0x00d050ec in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0x965ea08, th=0x965ff88) at /usr/src/debug/kdelibs-4.4.1/threadweaver/Weaver/WeaverImpl.cpp:356
#8  0x00d0893a in ThreadWeaver::WorkingHardState::applyForWork (this=0x965ed78, th=0x965ff88) at /usr/src/debug/kdelibs-4.4.1/threadweaver/Weaver/WorkingHardState.cpp:71
#9  0x00d060f4 in ThreadWeaver::WeaverImpl::applyForWork (this=0x965ea08, th=0x965ff88, previous=0x9966608) at /usr/src/debug/kdelibs-4.4.1/threadweaver/Weaver/WeaverImpl.cpp:351
#10 0x00d06e36 in ThreadWeaver::ThreadRunHelper::run (this=0xab7cb264, parent=0x965ea08, th=0x965ff88) at /usr/src/debug/kdelibs-4.4.1/threadweaver/Weaver/Thread.cpp:87
#11 0x00d074dc in ThreadWeaver::Thread::run (this=0x965ff88) at /usr/src/debug/kdelibs-4.4.1/threadweaver/Weaver/Thread.cpp:142
#12 0x02462cdf in QThreadPrivate::start (arg=0x965ff88) at thread/qthread_unix.cpp:248
#13 0x00799ab5 in start_thread (arg=<value optimized out>) at pthread_create.c:297
#14 0x006f0dce in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 4 (Thread 0xaabffb70 (LWP 31191)):
#0  0x00f50424 in __kernel_vsyscall ()
#1  0x0079dc45 in pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i486/pthread_cond_wait.S:122
#2  0x006ffdbd in __pthread_cond_wait (cond=<value optimized out>, mutex=<value optimized out>) at forward.c:139
#3  0x02463b7f in wait (this=0x965ea20, mutex=0x965ec98, time=4294967295) at thread/qwaitcondition_unix.cpp:87
#4  QWaitCondition::wait (this=0x965ea20, mutex=0x965ec98, time=4294967295) at thread/qwaitcondition_unix.cpp:159
#5  0x00d05e60 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x965ea08, th=0x9293418) at /usr/src/debug/kdelibs-4.4.1/threadweaver/Weaver/WeaverImpl.cpp:365
#6  0x00d0883d in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0x965ed78, th=0x9293418) at /usr/src/debug/kdelibs-4.4.1/threadweaver/Weaver/WorkingHardState.cpp:80
#7  0x00d050ec in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0x965ea08, th=0x9293418) at /usr/src/debug/kdelibs-4.4.1/threadweaver/Weaver/WeaverImpl.cpp:356
#8  0x00d0893a in ThreadWeaver::WorkingHardState::applyForWork (this=0x965ed78, th=0x9293418) at /usr/src/debug/kdelibs-4.4.1/threadweaver/Weaver/WorkingHardState.cpp:71
#9  0x00d060f4 in ThreadWeaver::WeaverImpl::applyForWork (this=0x965ea08, th=0x9293418, previous=0x0) at /usr/src/debug/kdelibs-4.4.1/threadweaver/Weaver/WeaverImpl.cpp:351
#10 0x00d08959 in ThreadWeaver::WorkingHardState::applyForWork (this=0x965ed78, th=0x9293418) at /usr/src/debug/kdelibs-4.4.1/threadweaver/Weaver/WorkingHardState.cpp:74
#11 0x00d060f4 in ThreadWeaver::WeaverImpl::applyForWork (this=0x965ea08, th=0x9293418, previous=0x0) at /usr/src/debug/kdelibs-4.4.1/threadweaver/Weaver/WeaverImpl.cpp:351
#12 0x00d08959 in ThreadWeaver::WorkingHardState::applyForWork (this=0x965ed78, th=0x9293418) at /usr/src/debug/kdelibs-4.4.1/threadweaver/Weaver/WorkingHardState.cpp:74
#13 0x00d060f4 in ThreadWeaver::WeaverImpl::applyForWork (this=0x965ea08, th=0x9293418, previous=0x0) at /usr/src/debug/kdelibs-4.4.1/threadweaver/Weaver/WeaverImpl.cpp:351
#14 0x00d06e36 in ThreadWeaver::ThreadRunHelper::run (this=0xaabff264, parent=0x965ea08, th=0x9293418) at /usr/src/debug/kdelibs-4.4.1/threadweaver/Weaver/Thread.cpp:87
#15 0x00d074dc in ThreadWeaver::Thread::run (this=0x9293418) at /usr/src/debug/kdelibs-4.4.1/threadweaver/Weaver/Thread.cpp:142
#16 0x02462cdf in QThreadPrivate::start (arg=0x9293418) at thread/qthread_unix.cpp:248
#17 0x00799ab5 in start_thread (arg=<value optimized out>) at pthread_create.c:297
#18 0x006f0dce in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 3 (Thread 0xa97fdb70 (LWP 31194)):
#0  0x00f50424 in __kernel_vsyscall ()
#1  0x0079dc45 in pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i486/pthread_cond_wait.S:122
#2  0x006ffdbd in __pthread_cond_wait (cond=<value optimized out>, mutex=<value optimized out>) at forward.c:139
#3  0x02463b7f in wait (this=0x965ea20, mutex=0x965ec98, time=4294967295) at thread/qwaitcondition_unix.cpp:87
#4  QWaitCondition::wait (this=0x965ea20, mutex=0x965ec98, time=4294967295) at thread/qwaitcondition_unix.cpp:159
#5  0x00d05e60 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x965ea08, th=0x98b9da8) at /usr/src/debug/kdelibs-4.4.1/threadweaver/Weaver/WeaverImpl.cpp:365
#6  0x00d0883d in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0x965ed78, th=0x98b9da8) at /usr/src/debug/kdelibs-4.4.1/threadweaver/Weaver/WorkingHardState.cpp:80
#7  0x00d050ec in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0x965ea08, th=0x98b9da8) at /usr/src/debug/kdelibs-4.4.1/threadweaver/Weaver/WeaverImpl.cpp:356
#8  0x00d0893a in ThreadWeaver::WorkingHardState::applyForWork (this=0x965ed78, th=0x98b9da8) at /usr/src/debug/kdelibs-4.4.1/threadweaver/Weaver/WorkingHardState.cpp:71
#9  0x00d060f4 in ThreadWeaver::WeaverImpl::applyForWork (this=0x965ea08, th=0x98b9da8, previous=0x0) at /usr/src/debug/kdelibs-4.4.1/threadweaver/Weaver/WeaverImpl.cpp:351
#10 0x00d08959 in ThreadWeaver::WorkingHardState::applyForWork (this=0x965ed78, th=0x98b9da8) at /usr/src/debug/kdelibs-4.4.1/threadweaver/Weaver/WorkingHardState.cpp:74
#11 0x00d060f4 in ThreadWeaver::WeaverImpl::applyForWork (this=0x965ea08, th=0x98b9da8, previous=0x0) at /usr/src/debug/kdelibs-4.4.1/threadweaver/Weaver/WeaverImpl.cpp:351
#12 0x00d06e36 in ThreadWeaver::ThreadRunHelper::run (this=0xa97fd264, parent=0x965ea08, th=0x98b9da8) at /usr/src/debug/kdelibs-4.4.1/threadweaver/Weaver/Thread.cpp:87
#13 0x00d074dc in ThreadWeaver::Thread::run (this=0x98b9da8) at /usr/src/debug/kdelibs-4.4.1/threadweaver/Weaver/Thread.cpp:142
#14 0x02462cdf in QThreadPrivate::start (arg=0x98b9da8) at thread/qthread_unix.cpp:248
#15 0x00799ab5 in start_thread (arg=<value optimized out>) at pthread_create.c:297
#16 0x006f0dce in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 2 (Thread 0x9f566b70 (LWP 31199)):
#0  0x00f50424 in __kernel_vsyscall ()
#1  0x0079dc45 in pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i486/pthread_cond_wait.S:122
#2  0x006ffdbd in __pthread_cond_wait (cond=<value optimized out>, mutex=<value optimized out>) at forward.c:139
#3  0x04034567 in QTWTF::TCMalloc_PageHeap::scavengerThread (this=0x41066c0) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:2304
#4  0x040345b2 in QTWTF::TCMalloc_PageHeap::runScavengerThread (context=0x41066c0) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:1438
#5  0x00799ab5 in start_thread (arg=<value optimized out>) at pthread_create.c:297
#6  0x006f0dce in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 1 (Thread 0xb789d7a0 (LWP 31181)):
[KCrash Handler]
#6  0x03420f71 in contains (this=0x9166a90, playlist=...) at /usr/include/QtCore/qlist.h:760
#7  PlaylistManager::getProviderForPlaylist (this=0x9166a90, playlist=...) at /usr/src/debug/amarok-2.3.0/src/playlistmanager/PlaylistManager.cpp:329
#8  0x033e101f in PlaylistBrowserNS::UserModel::data (this=0x968a8f0, index=..., role=4) at /usr/src/debug/amarok-2.3.0/src/browsers/playlistbrowser/UserPlaylistModel.cpp:235
#9  0x0254e2c5 in QAbstractItemModel::itemData (this=0x968a8f0, index=...) at kernel/qabstractitemmodel.cpp:1644
#10 0x033d642b in QtGroupingProxy::belongsTo (this=0x96c41c8, idx=...) at /usr/src/debug/amarok-2.3.0/src/browsers/playlistbrowser/QtGroupingProxy.cpp:64
#11 0x033d7538 in QtGroupingProxy::buildTree (this=0x96c41c8) at /usr/src/debug/amarok-2.3.0/src/browsers/playlistbrowser/QtGroupingProxy.cpp:148
#12 0x03402b6e in PlaylistsByProviderProxy::buildTree (this=0x96c41c8) at /usr/src/debug/amarok-2.3.0/src/browsers/playlistbrowser/PlaylistsByProviderProxy.cpp:245
#13 0x030cf689 in QtGroupingProxy::qt_metacall (this=0x96c41c8, _c=InvokeMetaMethod, _id=<value optimized out>, _a=0xbfcd767c)
    at /usr/src/debug/amarok-2.3.0/i686-redhat-linux-gnu/src/moc_QtGroupingProxy.cpp:94
#14 0x030cf75b in PlaylistsByProviderProxy::qt_metacall (this=0x96c41c8, _c=InvokeMetaMethod, _id=29, _a=0xbfcd767c)
    at /usr/src/debug/amarok-2.3.0/i686-redhat-linux-gnu/src/moc_PlaylistsByProviderProxy.cpp:75
#15 0x0255d5db in QMetaObject::metacall (object=0x96c41c8, cl=InvokeMetaMethod, idx=29, argv=0xbfcd767c) at kernel/qmetaobject.cpp:237
#16 0x0256c4af in QMetaObject::activate (sender=0x968a8f0, m=0x266c2f8, local_signal_index=2, argv=0x0) at kernel/qobject.cpp:3293
#17 0x025b34f8 in QAbstractItemModel::layoutChanged (this=0x968a8f0) at .moc/release-shared/moc_qabstractitemmodel.cpp:161
#18 0x033e84bb in PlaylistBrowserNS::UserModel::slotUpdate (this=0x968a8f0) at /usr/src/debug/amarok-2.3.0/src/browsers/playlistbrowser/UserPlaylistModel.cpp:93
#19 0x033e85a3 in PlaylistBrowserNS::UserModel::qt_metacall (this=0x968a8f0, _c=InvokeMetaMethod, _id=6, _a=0xbfcd77dc)
    at /usr/src/debug/amarok-2.3.0/i686-redhat-linux-gnu/src/UserPlaylistModel.moc:96
#20 0x0255d5db in QMetaObject::metacall (object=0x968a8f0, cl=InvokeMetaMethod, idx=30, argv=0xbfcd77dc) at kernel/qmetaobject.cpp:237
#21 0x0256c4af in QMetaObject::activate (sender=0x9166a90, m=0x3828894, local_signal_index=0, argv=0x0) at kernel/qobject.cpp:3293
#22 0x03420cc8 in PlaylistManager::updated (this=0x9166a90) at /usr/src/debug/amarok-2.3.0/i686-redhat-linux-gnu/src/PlaylistManager.moc:102
#23 0x03426e18 in PlaylistManager::slotUpdated (this=0x9166a90) at /usr/src/debug/amarok-2.3.0/src/playlistmanager/PlaylistManager.cpp:136
#24 0x03427373 in PlaylistManager::qt_metacall (this=0x9166a90, _c=InvokeMetaMethod, _id=5, _a=0x98d41048) at /usr/src/debug/amarok-2.3.0/i686-redhat-linux-gnu/src/PlaylistManager.moc:90
#25 0x0255d5db in QMetaObject::metacall (object=0x9166a90, cl=InvokeMetaMethod, idx=9, argv=0x98d41048) at kernel/qmetaobject.cpp:237
#26 0x02567bd7 in QMetaCallEvent::placeMetaCall (this=0x98b27a18, object=0x9166a90) at kernel/qobject.cpp:561
#27 0x02568c4e in QObject::event (this=0x9166a90, e=0x98b27a18) at kernel/qobject.cpp:1248
#28 0x063dfd2c in QApplicationPrivate::notify_helper (this=0x8d57058, receiver=0x9166a90, e=0x98b27a18) at kernel/qapplication.cpp:4300
#29 0x063e6556 in QApplication::notify (this=0xbfcd8178, receiver=0x9166a90, e=0x98b27a18) at kernel/qapplication.cpp:3704
#30 0x034e6587 in App::notify (this=0xbfcd8178, receiver=0x9166a90, event=0x98b27a18) at /usr/src/debug/amarok-2.3.0/src/App.cpp:917
#31 0x02558c03 in QCoreApplication::notifyInternal (this=0xbfcd8178, receiver=0x9166a90, event=0x98b27a18) at kernel/qcoreapplication.cpp:704
#32 0x02559ac3 in sendEvent (receiver=0x0, event_type=0, data=0x8c78c88) at kernel/qcoreapplication.h:215
#33 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x8c78c88) at kernel/qcoreapplication.cpp:1345
#34 0x02559c1e in QCoreApplication::sendPostedEvents (receiver=0x0, event_type=0) at kernel/qcoreapplication.cpp:1238
#35 0x02581350 in sendPostedEvents (s=0x8d5d110) at kernel/qcoreapplication.h:220
#36 postEventSourceDispatch (s=0x8d5d110) at kernel/qeventdispatcher_glib.cpp:276
#37 0x00832fb8 in g_main_dispatch (context=0x8d5d090) at gmain.c:1960
#38 IA__g_main_context_dispatch (context=0x8d5d090) at gmain.c:2513
#39 0x008368e8 in g_main_context_iterate (context=0x6fff90, block=1, dispatch=1, self=0x8d59b48) at gmain.c:2591
#40 0x00836a14 in IA__g_main_context_iteration (context=0x8d5d090, may_block=1) at gmain.c:2654
#41 0x02580e46 in QEventDispatcherGlib::processEvents (this=0x8c789f0, flags=...) at kernel/qeventdispatcher_glib.cpp:412
#42 0x0648e0e6 in QGuiEventDispatcherGlib::processEvents (this=0x8c789f0, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#43 0x025572da in QEventLoop::processEvents (this=0xbfcd80d4, flags=...) at kernel/qeventloop.cpp:149
#44 0x0255761a in QEventLoop::exec (this=0xbfcd80d4, flags=...) at kernel/qeventloop.cpp:201
#45 0x02559ce7 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:981
#46 0x063dfdd8 in QApplication::exec () at kernel/qapplication.cpp:3579
#47 0x0804fee5 in main (argc=1, argv=0xbfcd89f4) at /usr/src/debug/amarok-2.3.0/src/main.cpp:237

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

Possible duplicates by query: bug 232125, bug 231845, bug 231053, bug 230349, bug 229955.

Reported using DrKonqi