Bug 265648

Summary: Amarok crashes on close
Product: [Applications] amarok Reporter: John Moore <john_moore>
Component: generalAssignee: Amarok Developers <amarok-bugs-dist>
Status: RESOLVED DUPLICATE    
Severity: crash CC: jan.weisensee
Priority: NOR    
Version: 2.3.2   
Target Milestone: 2.4.1   
Platform: Ubuntu   
OS: Linux   
Latest Commit: Version Fixed In:
Sentry Crash Report:
Attachments: New crash information added by DrKonqi

Description John Moore 2011-02-06 22:18:13 UTC 
Application: amarok (2.3.2)
KDE Platform Version: 4.5.1 (KDE 4.5.1)
Qt Version: 4.7.0
Operating System: Linux 2.6.35-25-generic i686
Distribution: Ubuntu 10.10

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

Just choose Quit from the system tray icon, and Amarok will crash

-- Backtrace:
Application: Amarok (amarok), signal: Segmentation fault
[Current thread is 1 (Thread 0xb64eb770 (LWP 13069))]

Thread 15 (Thread 0xb0341b70 (LWP 13071)):
#0  0x004aa416 in __kernel_vsyscall ()
#1  0x004dc884 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#2  0x07cc5df4 in pthread_cond_timedwait () from /lib/libc.so.6
#3  0x02800b3f in ?? () from /usr/lib/libxine.so.1
Backtrace stopped: previous frame inner to this frame (corrupt stack?)

Thread 14 (Thread 0xafb40b70 (LWP 13072)):
#0  0x01c42e72 in g_main_context_prepare () from /lib/libglib-2.0.so.0
#1  0x01c43279 in ?? () from /lib/libglib-2.0.so.0
#2  0x01c43848 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#3  0x043b959f in QEventDispatcherGlib::processEvents (this=0x9945718, flags=...) at kernel/qeventdispatcher_glib.cpp:417
#4  0x04389609 in QEventLoop::processEvents (this=0xafb40220, flags=) at kernel/qeventloop.cpp:149
#5  0x04389a8a in QEventLoop::exec (this=0xafb40220, flags=...) at kernel/qeventloop.cpp:201
#6  0x04285b7e in QThread::exec (this=0x99623b0) at thread/qthread.cpp:490
#7  0x026a681a in ?? () from /usr/lib/qt4/plugins/phonon_backend/phonon_xine.so
#8  0x04288df9 in QThreadPrivate::start (arg=0x99623b0) at thread/qthread_unix.cpp:266
#9  0x004d7cc9 in start_thread () from /lib/libpthread.so.0
#10 0x07cb869e in clone () from /lib/libc.so.6

Thread 13 (Thread 0xaf33fb70 (LWP 13073)):
#0  0x004aa416 in __kernel_vsyscall ()
#1  0x07ca9df6 in poll () from /lib/libc.so.6
#2  0x01d51562 in ?? () from /usr/lib/libpulse.so.0
#3  0x01d3dab9 in pa_mainloop_poll () from /usr/lib/libpulse.so.0
#4  0x01d3fa73 in pa_mainloop_iterate () from /usr/lib/libpulse.so.0
#5  0x01d3fb44 in pa_mainloop_run () from /usr/lib/libpulse.so.0
#6  0x01d51303 in ?? () from /usr/lib/libpulse.so.0
#7  0x0200bbd5 in ?? () from /usr/lib/libpulsecommon-0.9.21.so
#8  0x004d7cc9 in start_thread () from /lib/libpthread.so.0
#9  0x07cb869e in clone () from /lib/libc.so.6

Thread 12 (Thread 0xaab3db70 (LWP 13074)):
#0  0x004aa416 in __kernel_vsyscall ()
#1  0x004dc4dc in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#2  0x07cc5d9d in pthread_cond_wait () from /lib/libc.so.6
#3  0x02812b54 in ?? () from /usr/lib/libxine.so.1
Backtrace stopped: previous frame inner to this frame (corrupt stack?)

Thread 11 (Thread 0xaa33cb70 (LWP 13075)):
#0  0x004aa416 in __kernel_vsyscall ()
#1  0x004dc4dc in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#2  0x07cc5d9d in pthread_cond_wait () from /lib/libc.so.6
#3  0x02812b54 in ?? () from /usr/lib/libxine.so.1
Backtrace stopped: previous frame inner to this frame (corrupt stack?)

Thread 10 (Thread 0xa9b3bb70 (LWP 13076)):
#0  0x004aa416 in __kernel_vsyscall ()
#1  0x004dc4dc in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#2  0x07cc5d9d in pthread_cond_wait () from /lib/libc.so.6
#3  0x02812b54 in ?? () from /usr/lib/libxine.so.1
Backtrace stopped: previous frame inner to this frame (corrupt stack?)

Thread 9 (Thread 0xa933ab70 (LWP 13077)):
#0  0x004aa416 in __kernel_vsyscall ()
#1  0x004dc4dc in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#2  0x07cc5d9d in pthread_cond_wait () from /lib/libc.so.6
#3  0x02812b54 in ?? () from /usr/lib/libxine.so.1
Backtrace stopped: previous frame inner to this frame (corrupt stack?)

Thread 8 (Thread 0xa82bdb70 (LWP 13079)):
#0  0x004aa416 in __kernel_vsyscall ()
#1  0x004dc4dc in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#2  0x07cc5d9d in pthread_cond_wait () from /lib/libc.so.6
#3  0x01732877 in QTWTF::TCMalloc_PageHeap::scavengerThread (this=0x18311a0) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:2359
#4  0x017328c1 in QTWTF::TCMalloc_PageHeap::runScavengerThread (context=0x18311a0) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:1464
#5  0x004d7cc9 in start_thread () from /lib/libpthread.so.0
#6  0x07cb869e in clone () from /lib/libc.so.6

Thread 7 (Thread 0xa3bffb70 (LWP 13089)):
#0  0x00673e36 in clock_gettime () from /lib/librt.so.1
#1  0x042e450b in do_gettime () at tools/qelapsedtimer_unix.cpp:105
#2  qt_gettime () at tools/qelapsedtimer_unix.cpp:119
#3  0x043bb6e5 in QTimerInfoList::updateCurrentTime (this=0xa94ea6c) at kernel/qeventdispatcher_unix.cpp:339
#4  0x043bb72a in QTimerInfoList::timerWait (this=0xa94ea6c, tm=...) at kernel/qeventdispatcher_unix.cpp:442
#5  0x043b97a8 in timerSourcePrepareHelper (src=<value optimized out>, timeout=0xa3bff05c) at kernel/qeventdispatcher_glib.cpp:136
#6  0x043b983d in timerSourcePrepare (source=0x0, timeout=0x677ff4) at kernel/qeventdispatcher_glib.cpp:169
#7  0x01c42e6a in g_main_context_prepare () from /lib/libglib-2.0.so.0
#8  0x01c43279 in ?? () from /lib/libglib-2.0.so.0
#9  0x01c43848 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#10 0x043b959f in QEventDispatcherGlib::processEvents (this=0xa94bc68, flags=...) at kernel/qeventdispatcher_glib.cpp:417
#11 0x04389609 in QEventLoop::processEvents (this=0xa3bff230, flags=) at kernel/qeventloop.cpp:149
#12 0x04389a8a in QEventLoop::exec (this=0xa3bff230, flags=...) at kernel/qeventloop.cpp:201
#13 0x04285b7e in QThread::exec (this=0xa9499b0) at thread/qthread.cpp:490
#14 0x0436835b in QInotifyFileSystemWatcherEngine::run (this=0xa9499b0) at io/qfilesystemwatcher_inotify.cpp:248
#15 0x04288df9 in QThreadPrivate::start (arg=0xa9499b0) at thread/qthread_unix.cpp:266
#16 0x004d7cc9 in start_thread () from /lib/libpthread.so.0
#17 0x07cb869e in clone () from /lib/libc.so.6

Thread 6 (Thread 0xa3015b70 (LWP 13090)):
#0  0x004aa416 in __kernel_vsyscall ()
#1  0x004dc4dc in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#2  0x07cc5d9d in pthread_cond_wait () from /lib/libc.so.6
#3  0x042899c7 in wait (this=0xa9eaba8, mutex=0xa99e4f0, time=4294967295) at thread/qwaitcondition_unix.cpp:88
#4  QWaitCondition::wait (this=0xa9eaba8, mutex=0xa99e4f0, time=4294967295) at thread/qwaitcondition_unix.cpp:160
#5  0x004f3030 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0xa9eab90, th=0xaa5d658) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#6  0x004f67dc in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0xa987f30, th=0xaa5d658) at ../../../threadweaver/Weaver/WorkingHardState.cpp:80
#7  0x004f255b in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0xa9eab90, th=0xaa5d658) at ../../../threadweaver/Weaver/WeaverImpl.cpp:356
#8  0x004f68d2 in ThreadWeaver::WorkingHardState::applyForWork (this=0xa987f30, th=0xaa5d658) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#9  0x004f3533 in ThreadWeaver::WeaverImpl::applyForWork (this=0xa9eab90, th=0xaa5d658, previous=0x0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#10 0x004f68f1 in ThreadWeaver::WorkingHardState::applyForWork (this=0xa987f30, th=0xaa5d658) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#11 0x004f3533 in ThreadWeaver::WeaverImpl::applyForWork (this=0xa9eab90, th=0xaa5d658, previous=0xaf86ed8) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#12 0x004f495e in ThreadWeaver::ThreadRunHelper::run (this=0xa3015294, parent=0xa9eab90, th=0xaa5d658) at ../../../threadweaver/Weaver/Thread.cpp:87
#13 0x004f507b in ThreadWeaver::Thread::run (this=0xaa5d658) at ../../../threadweaver/Weaver/Thread.cpp:142
#14 0x04288df9 in QThreadPrivate::start (arg=0xaa5d658) at thread/qthread_unix.cpp:266
#15 0x004d7cc9 in start_thread () from /lib/libpthread.so.0
#16 0x07cb869e in clone () from /lib/libc.so.6

Thread 5 (Thread 0xa2647b70 (LWP 13091)):
#0  0x004aa416 in __kernel_vsyscall ()
#1  0x004dc4dc in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#2  0x07cc5d9d in pthread_cond_wait () from /lib/libc.so.6
#3  0xb72033a5 in ?? () from /usr/lib/libQtWebKit.so.4
#4  0xb7203481 in ?? () from /usr/lib/libQtWebKit.so.4
#5  0x004d7cc9 in start_thread () from /lib/libpthread.so.0
#6  0x07cb869e in clone () from /lib/libc.so.6

Thread 4 (Thread 0xa1e46b70 (LWP 13100)):
#0  0x004aa416 in __kernel_vsyscall ()
#1  0x004dc4dc in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#2  0x07cc5d9d in pthread_cond_wait () from /lib/libc.so.6
#3  0x042899c7 in wait (this=0xa9eaba8, mutex=0xa99e4f0, time=4294967295) at thread/qwaitcondition_unix.cpp:88
#4  QWaitCondition::wait (this=0xa9eaba8, mutex=0xa99e4f0, time=4294967295) at thread/qwaitcondition_unix.cpp:160
#5  0x004f3030 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0xa9eab90, th=0xaaf51f0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#6  0x004f67dc in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0xa987f30, th=0xaaf51f0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:80
#7  0x004f255b in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0xa9eab90, th=0xaaf51f0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:356
#8  0x004f68d2 in ThreadWeaver::WorkingHardState::applyForWork (this=0xa987f30, th=0xaaf51f0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#9  0x004f3533 in ThreadWeaver::WeaverImpl::applyForWork (this=0xa9eab90, th=0xaaf51f0, previous=0xaf885d8) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#10 0x004f495e in ThreadWeaver::ThreadRunHelper::run (this=0xa1e46294, parent=0xa9eab90, th=0xaaf51f0) at ../../../threadweaver/Weaver/Thread.cpp:87
#11 0x004f507b in ThreadWeaver::Thread::run (this=0xaaf51f0) at ../../../threadweaver/Weaver/Thread.cpp:142
#12 0x04288df9 in QThreadPrivate::start (arg=0xaaf51f0) at thread/qthread_unix.cpp:266
#13 0x004d7cc9 in start_thread () from /lib/libpthread.so.0
#14 0x07cb869e in clone () from /lib/libc.so.6

Thread 3 (Thread 0x9a6b9b70 (LWP 13106)):
#0  0x004aa416 in __kernel_vsyscall ()
#1  0x004dc4dc in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#2  0x07cc5d9d in pthread_cond_wait () from /lib/libc.so.6
#3  0x042899c7 in wait (this=0xa9eaba8, mutex=0xa99e4f0, time=4294967295) at thread/qwaitcondition_unix.cpp:88
#4  QWaitCondition::wait (this=0xa9eaba8, mutex=0xa99e4f0, time=4294967295) at thread/qwaitcondition_unix.cpp:160
#5  0x004f3030 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0xa9eab90, th=0xabe1040) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#6  0x004f67dc in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0xa987f30, th=0xabe1040) at ../../../threadweaver/Weaver/WorkingHardState.cpp:80
#7  0x004f255b in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0xa9eab90, th=0xabe1040) at ../../../threadweaver/Weaver/WeaverImpl.cpp:356
#8  0x004f68d2 in ThreadWeaver::WorkingHardState::applyForWork (this=0xa987f30, th=0xabe1040) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#9  0x004f3533 in ThreadWeaver::WeaverImpl::applyForWork (this=0xa9eab90, th=0xabe1040, previous=0x0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#10 0x004f68f1 in ThreadWeaver::WorkingHardState::applyForWork (this=0xa987f30, th=0xabe1040) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#11 0x004f3533 in ThreadWeaver::WeaverImpl::applyForWork (this=0xa9eab90, th=0xabe1040, previous=0x0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#12 0x004f68f1 in ThreadWeaver::WorkingHardState::applyForWork (this=0xa987f30, th=0xabe1040) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#13 0x004f3533 in ThreadWeaver::WeaverImpl::applyForWork (this=0xa9eab90, th=0xabe1040, previous=0x0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#14 0x004f495e in ThreadWeaver::ThreadRunHelper::run (this=0x9a6b9294, parent=0xa9eab90, th=0xabe1040) at ../../../threadweaver/Weaver/Thread.cpp:87
#15 0x004f507b in ThreadWeaver::Thread::run (this=0xabe1040) at ../../../threadweaver/Weaver/Thread.cpp:142
#16 0x04288df9 in QThreadPrivate::start (arg=0xabe1040) at thread/qthread_unix.cpp:266
#17 0x004d7cc9 in start_thread () from /lib/libpthread.so.0
#18 0x07cb869e in clone () from /lib/libc.so.6

Thread 2 (Thread 0x99eb8b70 (LWP 13112)):
#0  0x004aa416 in __kernel_vsyscall ()
#1  0x004dc4dc in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#2  0x07cc5d9d in pthread_cond_wait () from /lib/libc.so.6
#3  0x042899c7 in wait (this=0xa9eaba8, mutex=0xa99e4f0, time=4294967295) at thread/qwaitcondition_unix.cpp:88
#4  QWaitCondition::wait (this=0xa9eaba8, mutex=0xa99e4f0, time=4294967295) at thread/qwaitcondition_unix.cpp:160
#5  0x004f3030 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0xa9eab90, th=0xabbc3e8) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#6  0x004f67dc in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0xa987f30, th=0xabbc3e8) at ../../../threadweaver/Weaver/WorkingHardState.cpp:80
#7  0x004f255b in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0xa9eab90, th=0xabbc3e8) at ../../../threadweaver/Weaver/WeaverImpl.cpp:356
#8  0x004f68d2 in ThreadWeaver::WorkingHardState::applyForWork (this=0xa987f30, th=0xabbc3e8) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#9  0x004f3533 in ThreadWeaver::WeaverImpl::applyForWork (this=0xa9eab90, th=0xabbc3e8, previous=0x0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#10 0x004f68f1 in ThreadWeaver::WorkingHardState::applyForWork (this=0xa987f30, th=0xabbc3e8) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#11 0x004f3533 in ThreadWeaver::WeaverImpl::applyForWork (this=0xa9eab90, th=0xabbc3e8, previous=0x0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#12 0x004f495e in ThreadWeaver::ThreadRunHelper::run (this=0x99eb8294, parent=0xa9eab90, th=0xabbc3e8) at ../../../threadweaver/Weaver/Thread.cpp:87
#13 0x004f507b in ThreadWeaver::Thread::run (this=0xabbc3e8) at ../../../threadweaver/Weaver/Thread.cpp:142
#14 0x04288df9 in QThreadPrivate::start (arg=0xabbc3e8) at thread/qthread_unix.cpp:266
#15 0x004d7cc9 in start_thread () from /lib/libpthread.so.0
#16 0x07cb869e in clone () from /lib/libc.so.6

Thread 1 (Thread 0xb64eb770 (LWP 13069)):
[KCrash Handler]
#7  d_func (sender=0x0, m=0x15159a4, local_signal_index=0, argv=0xbff35ae4) at ../../include/QtCore/../../src/corelib/kernel/qobject.h:125
#8  QMetaObject::activate (sender=0x0, m=0x15159a4, local_signal_index=0, argv=0xbff35ae4) at kernel/qobject.cpp:3203
#9  0x010985b9 in StatusBar::signalLongMessage (this=0x0, _t1=..., _t2=StatusBar::Sorry) at ./StatusBar.moc:146
#10 0x0109dc95 in StatusBar::longMessage (this=0x0, text=..., type=StatusBar::Sorry) at ../../src/statusbar/StatusBar.cpp:371
#11 0x00f4a341 in APG::PresetModel::savePresetsToXml (this=0xa427240, filename=..., pl=...) at ../../src/playlistgenerator/PresetModel.cpp:213
#12 0x00f4a6fa in APG::PresetModel::destroy () at ../../src/playlistgenerator/PresetModel.cpp:56
#13 0x00fc7015 in PlaylistBrowserNS::APGCategory::~APGCategory (this=0xa426fd8, __in_chrg=<value optimized out>) at ../../src/browsers/playlistbrowser/APGCategory.cpp:139
#14 0x00c6515e in qDeleteAll<QList<BrowserCategory*>::const_iterator> (this=0xa3f5ab8, __in_chrg=<value optimized out>) at /usr/include/qt4/QtCore/qalgorithms.h:322
#15 qDeleteAll<QList<BrowserCategory*> > (this=0xa3f5ab8, __in_chrg=<value optimized out>) at /usr/include/qt4/QtCore/qalgorithms.h:330
#16 BrowserCategoryList::~BrowserCategoryList (this=0xa3f5ab8, __in_chrg=<value optimized out>) at ../../src/browsers/BrowserCategoryList.cpp:96
#17 0x01003997 in PlaylistBrowserNS::PlaylistBrowser::~PlaylistBrowser (this=0xa3f5ab8, __in_chrg=<value optimized out>) at ../../src/browsers/playlistbrowser/PlaylistBrowser.cpp:56
#18 0x00c64d8e in qDeleteAll<QList<BrowserCategory*>::const_iterator> (this=0xa3b8c58, __in_chrg=<value optimized out>) at /usr/include/qt4/QtCore/qalgorithms.h:322
#19 qDeleteAll<QList<BrowserCategory*> > (this=0xa3b8c58, __in_chrg=<value optimized out>) at /usr/include/qt4/QtCore/qalgorithms.h:330
#20 BrowserCategoryList::~BrowserCategoryList (this=0xa3b8c58, __in_chrg=<value optimized out>) at ../../src/browsers/BrowserCategoryList.cpp:96
#21 0x0439d816 in QObjectPrivate::deleteChildren (this=0xa3b2660) at kernel/qobject.cpp:1957
#22 0x070588fc in QWidget::~QWidget (this=0xa3b2510, __in_chrg=<value optimized out>) at kernel/qwidget.cpp:1589
#23 0x07474a61 in QFrame::~QFrame (this=0xa3b2510, __in_chrg=<value optimized out>) at widgets/qframe.cpp:242
#24 0x00a61091 in KHBox::~KHBox (this=0xa3b2510, __in_chrg=<value optimized out>) at ../../kdeui/widgets/khbox.cpp:51
#25 0x00abc755 in KVBox::~KVBox (this=0xa3b2510, __in_chrg=<value optimized out>) at ../../kdeui/widgets/kvbox.cpp:29
#26 0x0439d816 in QObjectPrivate::deleteChildren (this=0xa2d5038) at kernel/qobject.cpp:1957
#27 0x070588fc in QWidget::~QWidget (this=0xa3ae5b8, __in_chrg=<value optimized out>) at kernel/qwidget.cpp:1589
#28 0x0745c1d1 in QDockWidget::~QDockWidget (this=0xa3ae5b8, __in_chrg=<value optimized out>) at widgets/qdockwidget.cpp:1181
#29 0x00c69070 in ~AmarokDockWidget (this=0xa3ae5b8, __in_chrg=<value optimized out>) at ../../src/widgets/AmarokDockWidget.h:26
#30 BrowserDock::~BrowserDock (this=0xa3ae5b8, __in_chrg=<value optimized out>) at ../../src/browsers/BrowserDock.cpp:47
#31 0x0439d816 in QObjectPrivate::deleteChildren (this=0x9b18d80) at kernel/qobject.cpp:1957
#32 0x070588fc in QWidget::~QWidget (this=0x9b18ab0, __in_chrg=<value optimized out>) at kernel/qwidget.cpp:1589
#33 0x07492c31 in QMainWindow::~QMainWindow (this=0x9b18ab0, __in_chrg=<value optimized out>) at widgets/qmainwindow.cpp:329
#34 0x00a7c864 in KMainWindow::~KMainWindow (this=0x9b18ab0, __in_chrg=<value optimized out>) at ../../kdeui/widgets/kmainwindow.cpp:473
#35 0x0114c41c in MainWindow::~MainWindow (this=0x9b18ab0, __in_chrg=<value optimized out>) at ../../src/MainWindow.cpp:209
#36 0x0111e5c1 in App::~App (this=0xbff3621c, __in_chrg=<value optimized out>) at ../../src/App.cpp:282
#37 0x0804fbb3 in main (argc=2, argv=0xbff36a94) at ../../src/main.cpp:237

Possible duplicates by query: bug 257407, bug 232754, bug 230651.

Reported using DrKonqi
Comment 1 Kevin Funk 2011-02-06 22:52:19 UTC 

*** This bug has been marked as a duplicate of bug 257407 ***
Comment 2 Jan 2011-05-30 22:05:17 UTC 
Created attachment 60487 [details]
New crash information added by DrKonqi

amarok (2.4.0) on KDE Platform 4.6.2 (4.6.2) using Qt 4.7.2

- What I was doing when the application crashed:
Amarok always crashes when trying to close, no matter whether through Tray or Menu.

- Custom settings of the application:
No particular settings

-- Backtrace (Reduced):
#7  d_func (sender=0x0, m=0x1a08924, local_signal_index=0, argv=0xbfebd754) at ../../include/QtCore/../../src/corelib/kernel/qobject.h:125
[...]
#9  0x015b7c29 in StatusBar::signalLongMessage (this=0x0, _t1=..., _t2=StatusBar::Sorry) at ./StatusBar.moc:149
#10 0x015b7c75 in StatusBar::longMessage (this=0x0, text=..., type=StatusBar::Sorry) at ../../src/statusbar/StatusBar.cpp:352
#11 0x014243bc in APG::PresetModel::savePresetsToXml (this=0x9bcbb38, filename=..., pl=...) at ../../src/playlistgenerator/PresetModel.cpp:215
#12 0x01424ae8 in APG::PresetModel::destroy () at ../../src/playlistgenerator/PresetModel.cpp:56