Bug 258523

Application: amarok (2.3.2)
KDE Platform Version: 4.5.1 (KDE 4.5.1)
Qt Version: 4.7.0
Operating System: Linux 2.6.35-23-generic i686
Distribution: Ubuntu 10.10

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

I found the report : too many error encountered plylist..........

The crash can be reproduced every time.

-- Backtrace:
Application: Amarok (amarok), signal: Segmentation fault
[Current thread is 1 (Thread 0xb5828b40 (LWP 2239))]

Thread 7 (Thread 0xb5571b70 (LWP 2240)):
#0  0x00a52416 in __kernel_vsyscall ()
#1  0x06e8bdf6 in poll () from /lib/libc.so.6
#2  0x07ef8a1b in g_poll () from /lib/libglib-2.0.so.0
#3  0x07eeb43c in ?? () from /lib/libglib-2.0.so.0
#4  0x07eebba7 in g_main_loop_run () from /lib/libglib-2.0.so.0
#5  0x01f436b4 in ?? () from /usr/lib/libgio-2.0.so.0
#6  0x07f1248f in ?? () from /lib/libglib-2.0.so.0
#7  0x00a02cc9 in start_thread () from /lib/libpthread.so.0
#8  0x06e9a6be in clone () from /lib/libc.so.6

Thread 6 (Thread 0xa62a5b70 (LWP 2337)):
#0  0x00a52416 in __kernel_vsyscall ()
#1  0x00a074dc in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#2  0x06ea7dbd in pthread_cond_wait () from /lib/libc.so.6
#3  0x00ab59c7 in wait (this=0xa177e90, mutex=0xa10fb18, time=4294967295) at thread/qwaitcondition_unix.cpp:88
#4  QWaitCondition::wait (this=0xa177e90, mutex=0xa10fb18, time=4294967295) at thread/qwaitcondition_unix.cpp:160
#5  0x00a44030 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0xa177e78, th=0xa177ef0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#6  0x00a477dc in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0xa2014f8, th=0xa177ef0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:80
#7  0x00a4355b in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0xa177e78, th=0xa177ef0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:356
#8  0x00a478d2 in ThreadWeaver::WorkingHardState::applyForWork (this=0xa2014f8, th=0xa177ef0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#9  0x00a44533 in ThreadWeaver::WeaverImpl::applyForWork (this=0xa177e78, th=0xa177ef0, previous=0x0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#10 0x00a478f1 in ThreadWeaver::WorkingHardState::applyForWork (this=0xa2014f8, th=0xa177ef0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#11 0x00a44533 in ThreadWeaver::WeaverImpl::applyForWork (this=0xa177e78, th=0xa177ef0, previous=0x0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#12 0x00a478f1 in ThreadWeaver::WorkingHardState::applyForWork (this=0xa2014f8, th=0xa177ef0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#13 0x00a44533 in ThreadWeaver::WeaverImpl::applyForWork (this=0xa177e78, th=0xa177ef0, previous=0x0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#14 0x00a478f1 in ThreadWeaver::WorkingHardState::applyForWork (this=0xa2014f8, th=0xa177ef0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#15 0x00a44533 in ThreadWeaver::WeaverImpl::applyForWork (this=0xa177e78, th=0xa177ef0, previous=0x0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#16 0x00a478f1 in ThreadWeaver::WorkingHardState::applyForWork (this=0xa2014f8, th=0xa177ef0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#17 0x00a44533 in ThreadWeaver::WeaverImpl::applyForWork (this=0xa177e78, th=0xa177ef0, previous=0x0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#18 0x00a478f1 in ThreadWeaver::WorkingHardState::applyForWork (this=0xa2014f8, th=0xa177ef0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#19 0x00a44533 in ThreadWeaver::WeaverImpl::applyForWork (this=0xa177e78, th=0xa177ef0, previous=0xa157df8) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#20 0x00a4595e in ThreadWeaver::ThreadRunHelper::run (this=0xa62a5284, parent=0xa177e78, th=0xa177ef0) at ../../../threadweaver/Weaver/Thread.cpp:87
#21 0x00a4607b in ThreadWeaver::Thread::run (this=0xa177ef0) at ../../../threadweaver/Weaver/Thread.cpp:142
#22 0x00ab4df9 in QThreadPrivate::start (arg=0xa177ef0) at thread/qthread_unix.cpp:266
#23 0x00a02cc9 in start_thread () from /lib/libpthread.so.0
#24 0x06e9a6be in clone () from /lib/libc.so.6

Thread 5 (Thread 0xa4c69b70 (LWP 2339)):
#0  0x00a52416 in __kernel_vsyscall ()
#1  0x00a074dc in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#2  0x06ea7dbd in pthread_cond_wait () from /lib/libc.so.6
#3  0x00ab59c7 in wait (this=0xa177e90, mutex=0xa10fb18, time=4294967295) at thread/qwaitcondition_unix.cpp:88
#4  QWaitCondition::wait (this=0xa177e90, mutex=0xa10fb18, time=4294967295) at thread/qwaitcondition_unix.cpp:160
#5  0x00a44030 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0xa177e78, th=0x9a23a48) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#6  0x00a477dc in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0xa2014f8, th=0x9a23a48) at ../../../threadweaver/Weaver/WorkingHardState.cpp:80
#7  0x00a4355b in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0xa177e78, th=0x9a23a48) at ../../../threadweaver/Weaver/WeaverImpl.cpp:356
#8  0x00a478d2 in ThreadWeaver::WorkingHardState::applyForWork (this=0xa2014f8, th=0x9a23a48) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#9  0x00a44533 in ThreadWeaver::WeaverImpl::applyForWork (this=0xa177e78, th=0x9a23a48, previous=0x148c4208) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#10 0x00a4595e in ThreadWeaver::ThreadRunHelper::run (this=0xa4c69284, parent=0xa177e78, th=0x9a23a48) at ../../../threadweaver/Weaver/Thread.cpp:87
#11 0x00a4607b in ThreadWeaver::Thread::run (this=0x9a23a48) at ../../../threadweaver/Weaver/Thread.cpp:142
#12 0x00ab4df9 in QThreadPrivate::start (arg=0x9a23a48) at thread/qthread_unix.cpp:266
#13 0x00a02cc9 in start_thread () from /lib/libpthread.so.0
#14 0x06e9a6be in clone () from /lib/libc.so.6

Thread 4 (Thread 0xa4468b70 (LWP 2340)):
#0  0x00a52416 in __kernel_vsyscall ()
#1  0x00a074dc in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#2  0x06ea7dbd in pthread_cond_wait () from /lib/libc.so.6
#3  0x04693877 in QTWTF::TCMalloc_PageHeap::scavengerThread (this=0x47921a0) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:2359
#4  0x046938c1 in QTWTF::TCMalloc_PageHeap::runScavengerThread (context=0x47921a0) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:1464
#5  0x00a02cc9 in start_thread () from /lib/libpthread.so.0
#6  0x06e9a6be in clone () from /lib/libc.so.6

Thread 3 (Thread 0xa1e7fb70 (LWP 2342)):
#0  0x00a52416 in __kernel_vsyscall ()
#1  0x00a074dc in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#2  0x06ea7dbd in pthread_cond_wait () from /lib/libc.so.6
#3  0x00ab59c7 in wait (this=0xa177e90, mutex=0xa10fb18, time=4294967295) at thread/qwaitcondition_unix.cpp:88
#4  QWaitCondition::wait (this=0xa177e90, mutex=0xa10fb18, time=4294967295) at thread/qwaitcondition_unix.cpp:160
#5  0x00a44030 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0xa177e78, th=0x9e9e848) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#6  0x00a477dc in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0xa2014f8, th=0x9e9e848) at ../../../threadweaver/Weaver/WorkingHardState.cpp:80
#7  0x00a4355b in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0xa177e78, th=0x9e9e848) at ../../../threadweaver/Weaver/WeaverImpl.cpp:356
#8  0x00a478d2 in ThreadWeaver::WorkingHardState::applyForWork (this=0xa2014f8, th=0x9e9e848) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#9  0x00a44533 in ThreadWeaver::WeaverImpl::applyForWork (this=0xa177e78, th=0x9e9e848, previous=0x0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#10 0x00a478f1 in ThreadWeaver::WorkingHardState::applyForWork (this=0xa2014f8, th=0x9e9e848) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#11 0x00a44533 in ThreadWeaver::WeaverImpl::applyForWork (this=0xa177e78, th=0x9e9e848, previous=0x1b0e8e50) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#12 0x00a4595e in ThreadWeaver::ThreadRunHelper::run (this=0xa1e7f284, parent=0xa177e78, th=0x9e9e848) at ../../../threadweaver/Weaver/Thread.cpp:87
#13 0x00a4607b in ThreadWeaver::Thread::run (this=0x9e9e848) at ../../../threadweaver/Weaver/Thread.cpp:142
#14 0x00ab4df9 in QThreadPrivate::start (arg=0x9e9e848) at thread/qthread_unix.cpp:266
#15 0x00a02cc9 in start_thread () from /lib/libpthread.so.0
#16 0x06e9a6be in clone () from /lib/libc.so.6

Thread 2 (Thread 0xa167eb70 (LWP 2343)):
#0  0x00a52416 in __kernel_vsyscall ()
#1  0x00a074dc in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#2  0x06ea7dbd in pthread_cond_wait () from /lib/libc.so.6
#3  0x00ab59c7 in wait (this=0xa177e90, mutex=0xa10fb18, time=4294967295) at thread/qwaitcondition_unix.cpp:88
#4  QWaitCondition::wait (this=0xa177e90, mutex=0xa10fb18, time=4294967295) at thread/qwaitcondition_unix.cpp:160
#5  0x00a44030 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0xa177e78, th=0xa1e1f28) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#6  0x00a477dc in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0xa2014f8, th=0xa1e1f28) at ../../../threadweaver/Weaver/WorkingHardState.cpp:80
#7  0x00a4355b in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0xa177e78, th=0xa1e1f28) at ../../../threadweaver/Weaver/WeaverImpl.cpp:356
#8  0x00a478d2 in ThreadWeaver::WorkingHardState::applyForWork (this=0xa2014f8, th=0xa1e1f28) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#9  0x00a44533 in ThreadWeaver::WeaverImpl::applyForWork (this=0xa177e78, th=0xa1e1f28, previous=0x0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#10 0x00a478f1 in ThreadWeaver::WorkingHardState::applyForWork (this=0xa2014f8, th=0xa1e1f28) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#11 0x00a44533 in ThreadWeaver::WeaverImpl::applyForWork (this=0xa177e78, th=0xa1e1f28, previous=0x0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#12 0x00a478f1 in ThreadWeaver::WorkingHardState::applyForWork (this=0xa2014f8, th=0xa1e1f28) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#13 0x00a44533 in ThreadWeaver::WeaverImpl::applyForWork (this=0xa177e78, th=0xa1e1f28, previous=0x0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#14 0x00a478f1 in ThreadWeaver::WorkingHardState::applyForWork (this=0xa2014f8, th=0xa1e1f28) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#15 0x00a44533 in ThreadWeaver::WeaverImpl::applyForWork (this=0xa177e78, th=0xa1e1f28, previous=0x0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#16 0x00a478f1 in ThreadWeaver::WorkingHardState::applyForWork (this=0xa2014f8, th=0xa1e1f28) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#17 0x00a44533 in ThreadWeaver::WeaverImpl::applyForWork (this=0xa177e78, th=0xa1e1f28, previous=0xea164f0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#18 0x00a4595e in ThreadWeaver::ThreadRunHelper::run (this=0xa167e284, parent=0xa177e78, th=0xa1e1f28) at ../../../threadweaver/Weaver/Thread.cpp:87
#19 0x00a4607b in ThreadWeaver::Thread::run (this=0xa1e1f28) at ../../../threadweaver/Weaver/Thread.cpp:142
#20 0x00ab4df9 in QThreadPrivate::start (arg=0xa1e1f28) at thread/qthread_unix.cpp:266
#21 0x00a02cc9 in start_thread () from /lib/libpthread.so.0
#22 0x06e9a6be in clone () from /lib/libc.so.6

Thread 1 (Thread 0xb5828b40 (LWP 2239)):
[KCrash Handler]
#7  0x0296b6f7 in QGlobalStaticDeleter<QKeyMapper>::~QGlobalStaticDeleter (this=0x3299378, __in_chrg=<value optimized out>) at ../../include/QtCore/../../src/corelib/global/qglobal.h:1814
#8  0x06df969e in ?? () from /lib/libc.so.6
#9  0x06df970f in exit () from /lib/libc.so.6
#10 0x08362890 in ?? () from /usr/lib/libgdk-x11-2.0.so.0
#11 0x0062feea in KApplication::xioErrhandler (this=0xbfeacefc, dpy=0x98820a8) at ../../kdeui/kernel/kapplication.cpp:416
#12 0x0062ff26 in kde_xio_errhandler (dpy=0x98820a8) at ../../kdeui/kernel/kapplication.cpp:125
#13 0x065a1c36 in _XIOError () from /usr/lib/libX11.so.6
#14 0x065a9a8a in ?? () from /usr/lib/libX11.so.6
#15 0x065aa036 in _XReply () from /usr/lib/libX11.so.6
#16 0x06586779 in XGetImage () from /usr/lib/libX11.so.6
#17 0x02a155e1 in QX11PixmapData::toImage (this=0x9f93fb8, rect=...) at image/qpixmap_x11.cpp:1546
#18 0x02a0db17 in QX11PixmapData::toImage (this=0x9f93fb8) at image/qpixmap_x11.cpp:1577
#19 0x029f8b4b in QPixmap::toImage (this=0xbfeab4b4) at image/qpixmap.cpp:487
#20 0x014c2cbc in Amarok::OSD::show (this=0xa0465c8, track=...) at ../../src/widgets/Osd.cpp:610
#21 0x014c1d65 in Amarok::OSD::engineNewTrackPlaying (this=0xa0465c8) at ../../src/widgets/Osd.cpp:676
#22 0x04f1d156 in Engine::EngineSubject::newTrackPlaying (this=0x99eb370) at ../../../src/core/engine/EngineObserver.cpp:196
#23 0x0136bc1d in EngineController::slotNewTrackPlaying (this=0x99eb370, source=...) at ../../src/EngineController.cpp:1073
#24 0x013719aa in EngineController::qt_metacall (this=0x99eb370, _c=QMetaObject::InvokeMetaMethod, _id=25, _a=0xbfeab7b8) at ./EngineController.moc:158
#25 0x00bbc8ca in QMetaObject::metacall (object=0x99eb370, cl=159842888, idx=30, argv=0xbfeab7b8) at kernel/qmetaobject.cpp:237
#26 0x00bcf6ad in QMetaObject::activate (sender=0x98657d0, m=0x8ef2da8, local_signal_index=7, argv=0x2ee36) at kernel/qobject.cpp:3280
#27 0x08eb3dc3 in Phonon::MediaObject::currentSourceChanged (this=0x98657d0, _t1=...) at ./moc_mediaobject.cpp:234
#28 0x08eb5bc4 in Phonon::MediaObjectPrivate::_k_currentSourceChanged (this=0x9865840, source=...) at ../../phonon/mediaobject.cpp:446
#29 0x08eb68fd in Phonon::MediaObject::qt_metacall (this=0x98657d0, _c=QMetaObject::InvokeMetaMethod, _id=22, _a=0xbfeab948) at ./moc_mediaobject.cpp:144
#30 0x00bbc8ca in QMetaObject::metacall (object=0x98657d0, cl=159842888, idx=26, argv=0xbfeab948) at kernel/qmetaobject.cpp:237
#31 0x00bcf6ad in QMetaObject::activate (sender=0x9a2cc00, m=0x3880e60, local_signal_index=4, argv=0x2ee36) at kernel/qobject.cpp:3280
#32 0x0384ea83 in Phonon::Xine::MediaObject::currentSourceChanged (this=0x9a2cc00, _t1=...) at ./mediaobject.moc:215
#33 0x03850dac in Phonon::Xine::MediaObject::setSourceInternal (this=0x9a2cc00, source=..., how=Phonon::Xine::MediaObject::HardSwitch) at ../../xine/mediaobject.cpp:426
#34 0x038515d0 in Phonon::Xine::MediaObject::setSource (this=0x9a2cc00, source=...) at ../../xine/mediaobject.cpp:317
#35 0x08eb617d in Phonon::MediaObject::setCurrentSource (this=0x98657d0, newSource=...) at ../../phonon/mediaobject.cpp:260
#36 0x0136d957 in EngineController::playUrl (this=0x99eb370, url=..., offset=0) at ../../src/EngineController.cpp:489
#37 0x0136f83a in EngineController::play (this=0x99eb370, track=..., offset=0) at ../../src/EngineController.cpp:403
#38 0x00f31196 in Playlist::Actions::play (this=0x9ef3028, trackid=8540949073126539397, now=true) at ../../src/playlist/PlaylistActions.cpp:231
#39 0x00f31394 in Playlist::Actions::play (this=0x9ef3028, row=0) at ../../src/playlist/PlaylistActions.cpp:207
#40 0x00f45fce in Playlist::Controller::insertOptioned (this=0x9ef2be0, list=..., options=<value optimized out>) at ../../src/playlist/PlaylistController.cpp:159
#41 0x00f46366 in Playlist::Controller::slotFinishDirectoryLoader (this=0x9ef2be0, tracks=...) at ../../src/playlist/PlaylistController.cpp:538
#42 0x00e6d8f4 in Playlist::Controller::qt_metacall (this=0x9ef2be0, _c=QMetaObject::InvokeMetaMethod, _id=28, _a=0xbfeabfb8) at moc_PlaylistController.cpp:159
#43 0x00bbc8ca in QMetaObject::metacall (object=0x9ef2be0, cl=159842888, idx=32, argv=0xbfeabfb8) at kernel/qmetaobject.cpp:237
#44 0x00bcf6ad in QMetaObject::activate (sender=0xa2bf5e8, m=0x1739d1c, local_signal_index=0, argv=0x2ee36) at kernel/qobject.cpp:3280
#45 0x00e65923 in DirectoryLoader::finished (this=0xa2bf5e8, _t1=...) at moc_DirectoryLoader.cpp:94
#46 0x01362f3b in DirectoryLoader::finishUrlList (this=0xa2bf5e8) at ../../src/DirectoryLoader.cpp:147
#47 0x00e6799f in DirectoryLoader::qt_metacall (this=0xa2bf5e8, _c=QMetaObject::InvokeMetaMethod, _id=6, _a=0xbfeac158) at moc_DirectoryLoader.cpp:81
#48 0x00bbc8ca in QMetaObject::metacall (object=0xa2bf5e8, cl=159842888, idx=6, argv=0xbfeac158) at kernel/qmetaobject.cpp:237
#49 0x00bcf6ad in QMetaObject::activate (sender=0xa5a7248, m=0x38eb48, local_signal_index=0, argv=0x2ee36) at kernel/qobject.cpp:3280
#50 0x0021ba53 in KJob::finished (this=0xa5a7248, _t1=0xa5a7248) at ./kjob.moc:173
#51 0x0021bbfc in KJob::emitResult (this=0xa5a7248) at ../../kdecore/jobs/kjob.cpp:310
#52 0x0021bcb8 in KJob::kill (this=0xa5a7248, verbosity=KJob::EmitResult) at ../../kdecore/jobs/kjob.cpp:112
#53 0x00621dce in KAbstractWidgetJobTracker::slotStop (this=0xa2ef9a0, job=0xa5a7248) at ../../kdeui/jobs/kabstractwidgetjobtracker.cpp:81
#54 0x00622338 in KWidgetJobTracker::Private::ProgressWidget::closeEvent (this=0xa3ce080, event=0xbfeac738) at ../../kdeui/jobs/kwidgetjobtracker.cpp:436
#55 0x0295d2f9 in QWidget::event (this=0xa3ce080, event=0xbfeac738) at kernel/qwidget.cpp:8345
#56 0x028fefdc in QApplicationPrivate::notify_helper (this=0x986d2c8, receiver=0xa3ce080, e=0xbfeac738) at kernel/qapplication.cpp:4396
#57 0x029050e9 in QApplication::notify (this=0xbfeacefc, receiver=0xa3ce080, e=0xbfeac738) at kernel/qapplication.cpp:4361
#58 0x0063068a in KApplication::notify (this=0xbfeacefc, receiver=0xa3ce080, event=0xbfeac738) at ../../kdeui/kernel/kapplication.cpp:310
#59 0x00bb6b3b in QCoreApplication::notifyInternal (this=0xbfeacefc, receiver=0xa3ce080, event=0xbfeac738) at kernel/qcoreapplication.cpp:732
#60 0x02961283 in sendSpontaneousEvent (this=0xa3cefc0, mode=QWidgetPrivate::CloseWithSpontaneousEvent) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:218
#61 QWidgetPrivate::close_helper (this=0xa3cefc0, mode=QWidgetPrivate::CloseWithSpontaneousEvent) at kernel/qwidget.cpp:7751
#62 0x029807db in translateCloseEvent (this=0xbfeacefc, w=0xa3ce080, event=0xbfeacb5c, passive_only=false) at kernel/qapplication_x11.cpp:5321
#63 QApplication::x11ClientMessage (this=0xbfeacefc, w=0xa3ce080, event=0xbfeacb5c, passive_only=false) at kernel/qapplication_x11.cpp:3052
#64 0x02991af4 in QApplication::x11ProcessEvent (this=0xbfeacefc, event=0xbfeacb5c) at kernel/qapplication_x11.cpp:3668
#65 0x029c136a in x11EventSourceDispatch (s=0x98700a8, callback=0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#66 0x07ee7855 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#67 0x07eeb668 in ?? () from /lib/libglib-2.0.so.0
#68 0x07eeb848 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#69 0x00be5565 in QEventDispatcherGlib::processEvents (this=0x97860c8, flags=...) at kernel/qeventdispatcher_glib.cpp:415
#70 0x029c0be5 in QGuiEventDispatcherGlib::processEvents (this=0x97860c8, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#71 0x00bb5609 in QEventLoop::processEvents (this=0xbfeace54, flags=) at kernel/qeventloop.cpp:149
#72 0x00bb5a8a in QEventLoop::exec (this=0xbfeace54, flags=...) at kernel/qeventloop.cpp:201
#73 0x00bba00f in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1009
#74 0x028fde07 in QApplication::exec () at kernel/qapplication.cpp:3672
#75 0x0804fba5 in main (argc=2, argv=0xbfead774) at ../../src/main.cpp:237

Reported using DrKonqi