Application: amarok (2.4.0)
KDE Platform Version: 4.6.2 (4.6.2)
Qt Version: 4.7.2
Operating System: Linux 2.6.38-8-generic x86_64
Distribution: Ubuntu 11.04

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

My iPod Classic was mounted as a USB disk and I tried to eject it from Amarok. Amarok Crashes every time.

-- Backtrace:
Application: Amarok (amarok), signal: Segmentation fault
[Current thread is 1 (Thread 0x7f7a82cf3840 (LWP 6007))]

Thread 11 (Thread 0x7f7a6223e700 (LWP 6010)):
#0  0x00007f7a7f709f03 in __poll (fds=<value optimized out>, nfds=<value optimized out>, timeout=<value optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007f7a76fe532f in ?? () from /usr/lib/libpulse.so.0
#2  0x00007f7a76fd7116 in pa_mainloop_poll () from /usr/lib/libpulse.so.0
#3  0x00007f7a76fd7749 in pa_mainloop_iterate () from /usr/lib/libpulse.so.0
#4  0x00007f7a76fd7800 in pa_mainloop_run () from /usr/lib/libpulse.so.0
#5  0x00007f7a76fe52df in ?? () from /usr/lib/libpulse.so.0
#6  0x00007f7a72798a88 in ?? () from /usr/lib/libpulsecommon-0.9.22.so
#7  0x00007f7a7b1d4d8c in start_thread (arg=0x7f7a6223e700) at pthread_create.c:304
#8  0x00007f7a7f71704d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#9  0x0000000000000000 in ?? ()

Thread 10 (Thread 0x7f7a604e3700 (LWP 6012)):
#0  __libc_enable_asynccancel () at ../nptl/sysdeps/unix/sysv/linux/x86_64/cancellation.S:66
#1  0x00007f7a7f709ee8 in __poll (fds=<value optimized out>, nfds=<value optimized out>, timeout=<value optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:85
#2  0x00007f7a79dd6104 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f7a79dd6639 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f7a80067446 in QEventDispatcherGlib::processEvents (this=0x218d550, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:424
#5  0x00007f7a8003b882 in QEventLoop::processEvents (this=<value optimized out>, flags=...) at kernel/qeventloop.cpp:149
#6  0x00007f7a8003babc in QEventLoop::exec (this=0x7f7a604e2d10, flags=...) at kernel/qeventloop.cpp:201
#7  0x00007f7a7ff52924 in QThread::exec (this=<value optimized out>) at thread/qthread.cpp:492
#8  0x00007f7a8001dc2f in QInotifyFileSystemWatcherEngine::run (this=0x215a630) at io/qfilesystemwatcher_inotify.cpp:248
#9  0x00007f7a7ff55175 in QThreadPrivate::start (arg=0x215a630) at thread/qthread_unix.cpp:320
#10 0x00007f7a7b1d4d8c in start_thread (arg=0x7f7a604e3700) at pthread_create.c:304
#11 0x00007f7a7f71704d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#12 0x0000000000000000 in ?? ()

Thread 9 (Thread 0x7f7a5e66c700 (LWP 6013)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f7a7ff5582b in wait (this=<value optimized out>, mutex=0x21a3da0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:88
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x21a3da0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:160
#3  0x00007f7a7d1860b4 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x2230df0, th=0x21dd950) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007f7a7d188723 in ThreadWeaver::WorkingHardState::applyForWork (this=0x2226d70, th=0x21dd950) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007f7a7d18873c in ThreadWeaver::WorkingHardState::applyForWork (this=0x2226d70, th=0x21dd950) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#6  0x00007f7a7d18873c in ThreadWeaver::WorkingHardState::applyForWork (this=0x2226d70, th=0x21dd950) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#7  0x00007f7a7d18873c in ThreadWeaver::WorkingHardState::applyForWork (this=0x2226d70, th=0x21dd950) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#8  0x00007f7a7d18753f in ThreadWeaver::ThreadRunHelper::run (this=0x7f7a5e66bd60, parent=0x2230df0, th=0x21dd950) at ../../../threadweaver/Weaver/Thread.cpp:87
#9  0x00007f7a7d1875cb in ThreadWeaver::Thread::run (this=0x21dd950) at ../../../threadweaver/Weaver/Thread.cpp:142
#10 0x00007f7a7ff55175 in QThreadPrivate::start (arg=0x21dd950) at thread/qthread_unix.cpp:320
#11 0x00007f7a7b1d4d8c in start_thread (arg=0x7f7a5e66c700) at pthread_create.c:304
#12 0x00007f7a7f71704d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#13 0x0000000000000000 in ?? ()

Thread 8 (Thread 0x7f7a4de7a700 (LWP 6017)):
#0  0x00007f7a7f709f03 in __poll (fds=<value optimized out>, nfds=<value optimized out>, timeout=<value optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007f7a79dd6104 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f7a79dd69f2 in g_main_loop_run () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f7a7178ec44 in ?? () from /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0
#4  0x00007f7a79dfd3e4 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007f7a7b1d4d8c in start_thread (arg=0x7f7a4de7a700) at pthread_create.c:304
#6  0x00007f7a7f71704d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#7  0x0000000000000000 in ?? ()

Thread 7 (Thread 0x7f7a4ba57700 (LWP 6018)):
#0  0x00007f7a7f709f03 in __poll (fds=<value optimized out>, nfds=<value optimized out>, timeout=<value optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007f7a79dd6104 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f7a79dd6639 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f7a80067446 in QEventDispatcherGlib::processEvents (this=0x25d2640, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:424
#4  0x00007f7a8003b882 in QEventLoop::processEvents (this=<value optimized out>, flags=...) at kernel/qeventloop.cpp:149
#5  0x00007f7a8003babc in QEventLoop::exec (this=0x7f7a4ba56d10, flags=...) at kernel/qeventloop.cpp:201
#6  0x00007f7a7ff52924 in QThread::exec (this=<value optimized out>) at thread/qthread.cpp:492
#7  0x00007f7a8001dc2f in QInotifyFileSystemWatcherEngine::run (this=0x260a760) at io/qfilesystemwatcher_inotify.cpp:248
#8  0x00007f7a7ff55175 in QThreadPrivate::start (arg=0x260a760) at thread/qthread_unix.cpp:320
#9  0x00007f7a7b1d4d8c in start_thread (arg=0x7f7a4ba57700) at pthread_create.c:304
#10 0x00007f7a7f71704d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()

Thread 6 (Thread 0x7f7a4b039700 (LWP 6019)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f7a7ff5582b in wait (this=<value optimized out>, mutex=0x21a3da0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:88
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x21a3da0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:160
#3  0x00007f7a7d1860b4 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x2230df0, th=0x7f7a544ad720) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007f7a7d188723 in ThreadWeaver::WorkingHardState::applyForWork (this=0x2226d70, th=0x7f7a544ad720) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007f7a7d18753f in ThreadWeaver::ThreadRunHelper::run (this=0x7f7a4b038d60, parent=0x2230df0, th=0x7f7a544ad720) at ../../../threadweaver/Weaver/Thread.cpp:87
#6  0x00007f7a7d1875cb in ThreadWeaver::Thread::run (this=0x7f7a544ad720) at ../../../threadweaver/Weaver/Thread.cpp:142
#7  0x00007f7a7ff55175 in QThreadPrivate::start (arg=0x7f7a544ad720) at thread/qthread_unix.cpp:320
#8  0x00007f7a7b1d4d8c in start_thread (arg=0x7f7a4b039700) at pthread_create.c:304
#9  0x00007f7a7f71704d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#10 0x0000000000000000 in ?? ()

Thread 5 (Thread 0x7f7a4a62d700 (LWP 6020)):
[KCrash Handler]
#6  0x00007f7a7ffa3c68 in size (that=0x7f7a54a0dc60, str=..., cs=Qt::CaseSensitive) at ../../include/QtCore/../../src/corelib/tools/qlist.h:94
#7  size (that=0x7f7a54a0dc60, str=..., cs=Qt::CaseSensitive) at ../../include/QtCore/../../src/corelib/tools/qlist.h:124
#8  QtPrivate::QStringList_contains (that=0x7f7a54a0dc60, str=..., cs=Qt::CaseSensitive) at tools/qstringlist.cpp:316
#9  0x00007f7a5dc4e6e7 in contains (this=0x7f7a54a0db50, path=...) at /usr/include/qt4/QtCore/qstringlist.h:171
#10 Meta::UmsHandler::addPath (this=0x7f7a54a0db50, path=...) at ../../../../../src/core-impl/collections/umscollection/handler/UmsHandler.cpp:401
#11 0x00007f7a5dc4ea90 in Meta::UmsHandler::prepareToParseTracks (this=0x7f7a54a0db50) at ../../../../../src/core-impl/collections/umscollection/handler/UmsHandler.cpp:844
#12 0x00007f7a8193ee20 in Meta::MediaDeviceHandler::privateParseTracks (this=0x7f7a54a0db50) at ../../src/core-impl/collections/mediadevicecollection/handler/MediaDeviceHandler.cpp:858
#13 0x00007f7a8194079d in Meta::ParseWorkerThread::run (this=0x7f7a54863500) at ../../src/core-impl/collections/mediadevicecollection/handler/MediaDeviceHandler.cpp:1303
#14 0x00007f7a7d187c21 in ThreadWeaver::JobRunHelper::runTheJob (this=0x7f7a4a62cce0, th=0x7f7a5445ee50, job=0x7f7a54863500) at ../../../threadweaver/Weaver/Job.cpp:106
#15 0x00007f7a7d187d4c in ThreadWeaver::Job::execute (this=0x7f7a54863500, th=0x7f7a5445ee50) at ../../../threadweaver/Weaver/Job.cpp:135
#16 0x00007f7a7d18750f in ThreadWeaver::ThreadRunHelper::run (this=0x7f7a4a62cd60, parent=0x2230df0, th=0x7f7a5445ee50) at ../../../threadweaver/Weaver/Thread.cpp:95
#17 0x00007f7a7d1875cb in ThreadWeaver::Thread::run (this=0x7f7a5445ee50) at ../../../threadweaver/Weaver/Thread.cpp:142
#18 0x00007f7a7ff55175 in QThreadPrivate::start (arg=0x7f7a5445ee50) at thread/qthread_unix.cpp:320
#19 0x00007f7a7b1d4d8c in start_thread (arg=0x7f7a4a62d700) at pthread_create.c:304
#20 0x00007f7a7f71704d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#21 0x0000000000000000 in ?? ()

Thread 4 (Thread 0x7f7a49e2c700 (LWP 6021)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f7a7ff5582b in wait (this=<value optimized out>, mutex=0x21a3da0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:88
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x21a3da0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:160
#3  0x00007f7a7d1860b4 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x2230df0, th=0x26616f0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007f7a7d188723 in ThreadWeaver::WorkingHardState::applyForWork (this=0x2226d70, th=0x26616f0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007f7a7d18873c in ThreadWeaver::WorkingHardState::applyForWork (this=0x2226d70, th=0x26616f0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#6  0x00007f7a7d18873c in ThreadWeaver::WorkingHardState::applyForWork (this=0x2226d70, th=0x26616f0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#7  0x00007f7a7d18753f in ThreadWeaver::ThreadRunHelper::run (this=0x7f7a49e2bd60, parent=0x2230df0, th=0x26616f0) at ../../../threadweaver/Weaver/Thread.cpp:87
#8  0x00007f7a7d1875cb in ThreadWeaver::Thread::run (this=0x26616f0) at ../../../threadweaver/Weaver/Thread.cpp:142
#9  0x00007f7a7ff55175 in QThreadPrivate::start (arg=0x26616f0) at thread/qthread_unix.cpp:320
#10 0x00007f7a7b1d4d8c in start_thread (arg=0x7f7a49e2c700) at pthread_create.c:304
#11 0x00007f7a7f71704d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#12 0x0000000000000000 in ?? ()

Thread 3 (Thread 0x7f7a48ff2700 (LWP 6022)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f7a7656a832 in ?? () from /usr/lib/libQtWebKit.so.4
#2  0x00007f7a7b1d4d8c in start_thread (arg=0x7f7a48ff2700) at pthread_create.c:304
#3  0x00007f7a7f71704d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#4  0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7f7a4377f700 (LWP 6024)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f7a7bad02a2 in QTWTF::TCMalloc_PageHeap::scavengerThread (this=0x7f7a7bde9180) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:2359
#2  0x00007f7a7bad02d9 in QTWTF::TCMalloc_PageHeap::runScavengerThread (context=0x7f7a7bdf7254) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:1464
#3  0x00007f7a7b1d4d8c in start_thread (arg=0x7f7a4377f700) at pthread_create.c:304
#4  0x00007f7a7f71704d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#5  0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7f7a82cf3840 (LWP 6007)):
#0  0x00007f7a7f709f03 in __poll (fds=<value optimized out>, nfds=<value optimized out>, timeout=<value optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007f7a781ec512 in ?? () from /usr/lib/x86_64-linux-gnu/libxcb.so.1
#2  0x00007f7a781edb3f in xcb_wait_for_reply () from /usr/lib/x86_64-linux-gnu/libxcb.so.1
#3  0x00007f7a7ef148ad in _XReply () from /usr/lib/x86_64-linux-gnu/libX11.so.6
#4  0x00007f7a7ef09c30 in XQueryPointer () from /usr/lib/x86_64-linux-gnu/libX11.so.6
#5  0x00007f7a80a83c3f in QCursor::pos () at kernel/qcursor_x11.cpp:159
#6  0x00007f7a816b5d00 in CollectionTreeItemDelegate::paint (this=0x7f7a54289ed0, painter=0x7fffa42cd490, option=..., index=...) at ../../src/browsers/collectionbrowser/CollectionTreeItemDelegate.cpp:163
#7  0x00007f7a80f4d0e0 in QTreeView::drawRow (this=0x7f7a5441a4f0, painter=0x7fffa42cd490, option=..., index=...) at itemviews/qtreeview.cpp:1678
#8  0x00007f7a81df31a0 in Amarok::PrettyTreeView::drawRow (this=<value optimized out>, painter=0x7fffa42cd490, option=..., index=<value optimized out>) at ../../src/widgets/PrettyTreeView.cpp:44
#9  0x00007f7a80f50057 in QTreeView::drawTree (this=<value optimized out>, painter=0x7fffa42cd490, region=<value optimized out>) at itemviews/qtreeview.cpp:1441
#10 0x00007f7a80f50a46 in QTreeView::paintEvent (this=0x7f7a5441a4f0, event=0x7fffa42ce0f0) at itemviews/qtreeview.cpp:1274
#11 0x00007f7a80a4cc6a in QWidget::event (this=0x7f7a5441a4f0, event=0x7fffa42ce0f0) at kernel/qwidget.cpp:8405
#12 0x00007f7a80dfca66 in QFrame::event (this=0x7f7a5441a4f0, e=0x7fffa42ce0f0) at widgets/qframe.cpp:557
#13 0x00007f7a80f0dd7b in QAbstractItemView::viewportEvent (this=0x7f7a5441a4f0, event=0x7fffa42ce0f0) at itemviews/qabstractitemview.cpp:1628
#14 0x00007f7a816b7546 in CollectionBrowserTreeView::viewportEvent (this=0x7f7a5441a4f0, event=0x7fffa42ce0f0) at ../../src/browsers/collectionbrowser/CollectionBrowserTreeView.cpp:112
#15 0x00007f7a8003c627 in QCoreApplicationPrivate::sendThroughObjectEventFilters (this=<value optimized out>, receiver=0x2571570, event=0x7fffa42ce0f0) at kernel/qcoreapplication.cpp:846
#16 0x00007f7a809fb9b1 in QApplicationPrivate::notify_helper (this=0x1bab4f0, receiver=0x2571570, e=0x7fffa42ce0f0) at kernel/qapplication.cpp:4458
#17 0x00007f7a80a003aa in QApplication::notify (this=<value optimized out>, receiver=0x2571570, e=0x7fffa42ce0f0) at kernel/qapplication.cpp:4341
#18 0x00007f7a8270f866 in KApplication::notify (this=0x7fffa42d11b0, receiver=0x2571570, event=0x7fffa42ce0f0) at ../../kdeui/kernel/kapplication.cpp:311
#19 0x00007f7a8003c49c in QCoreApplication::notifyInternal (this=0x7fffa42d11b0, receiver=0x2571570, event=0x7fffa42ce0f0) at kernel/qcoreapplication.cpp:731
#20 0x00007f7a80a49abd in sendSpontaneousEvent (this=0x278de40, pdev=0x2498998, rgn=..., offset=..., flags=4, sharedPainter=0x0, backingStore=0x2497540) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:218
#21 QWidgetPrivate::drawWidget (this=0x278de40, pdev=0x2498998, rgn=..., offset=..., flags=4, sharedPainter=0x0, backingStore=0x2497540) at kernel/qwidget.cpp:5492
#22 0x00007f7a80a4a6d2 in QWidgetPrivate::paintSiblingsRecursive (this=0x7f7a5441a5b0, pdev=0x2498998, siblings=..., index=<value optimized out>, rgn=..., offset=..., flags=4, sharedPainter=0x0, backingStore=0x2497540) at kernel/qwidget.cpp:5699
#23 0x00007f7a80a4a58a in QWidgetPrivate::paintSiblingsRecursive (this=0x7f7a5441a5b0, pdev=0x2498998, siblings=..., index=2, rgn=..., offset=..., flags=4, sharedPainter=0x0, backingStore=0x2497540) at kernel/qwidget.cpp:5686
#24 0x00007f7a80a4a58a in QWidgetPrivate::paintSiblingsRecursive (this=0x7f7a5441a5b0, pdev=0x2498998, siblings=..., index=6, rgn=..., offset=..., flags=4, sharedPainter=0x0, backingStore=0x2497540) at kernel/qwidget.cpp:5686
#25 0x00007f7a80a497fc in QWidgetPrivate::drawWidget (this=0x7f7a5441a5b0, pdev=0x2498998, rgn=..., offset=..., flags=<value optimized out>, sharedPainter=0x0, backingStore=0x2497540) at kernel/qwidget.cpp:5545
#26 0x00007f7a80a4a6d2 in QWidgetPrivate::paintSiblingsRecursive (this=0x24add80, pdev=0x2498998, siblings=..., index=<value optimized out>, rgn=..., offset=..., flags=4, sharedPainter=0x0, backingStore=0x2497540) at kernel/qwidget.cpp:5699
#27 0x00007f7a80a497fc in QWidgetPrivate::drawWidget (this=0x24add80, pdev=0x2498998, rgn=..., offset=..., flags=<value optimized out>, sharedPainter=0x0, backingStore=0x2497540) at kernel/qwidget.cpp:5545
#28 0x00007f7a80a4a6d2 in QWidgetPrivate::paintSiblingsRecursive (this=0x24ac240, pdev=0x2498998, siblings=..., index=<value optimized out>, rgn=..., offset=..., flags=4, sharedPainter=0x0, backingStore=0x2497540) at kernel/qwidget.cpp:5699
#29 0x00007f7a80a497fc in QWidgetPrivate::drawWidget (this=0x24ac240, pdev=0x2498998, rgn=..., offset=..., flags=<value optimized out>, sharedPainter=0x0, backingStore=0x2497540) at kernel/qwidget.cpp:5545
#30 0x00007f7a80a4a6d2 in QWidgetPrivate::paintSiblingsRecursive (this=0x246e500, pdev=0x2498998, siblings=..., index=<value optimized out>, rgn=..., offset=..., flags=4, sharedPainter=0x0, backingStore=0x2497540) at kernel/qwidget.cpp:5699
#31 0x00007f7a80a497fc in QWidgetPrivate::drawWidget (this=0x246e500, pdev=0x2498998, rgn=..., offset=..., flags=<value optimized out>, sharedPainter=0x0, backingStore=0x2497540) at kernel/qwidget.cpp:5545
#32 0x00007f7a80a4a6d2 in QWidgetPrivate::paintSiblingsRecursive (this=0x2469cf0, pdev=0x2498998, siblings=..., index=<value optimized out>, rgn=..., offset=..., flags=4, sharedPainter=0x0, backingStore=0x2497540) at kernel/qwidget.cpp:5699
#33 0x00007f7a80a497fc in QWidgetPrivate::drawWidget (this=0x2469cf0, pdev=0x2498998, rgn=..., offset=..., flags=<value optimized out>, sharedPainter=0x0, backingStore=0x2497540) at kernel/qwidget.cpp:5545
#34 0x00007f7a80a4a6d2 in QWidgetPrivate::paintSiblingsRecursive (this=0x2363f20, pdev=0x2498998, siblings=..., index=<value optimized out>, rgn=..., offset=..., flags=4, sharedPainter=0x0, backingStore=0x2497540) at kernel/qwidget.cpp:5699
#35 0x00007f7a80a497fc in QWidgetPrivate::drawWidget (this=0x2363f20, pdev=0x2498998, rgn=..., offset=..., flags=<value optimized out>, sharedPainter=0x0, backingStore=0x2497540) at kernel/qwidget.cpp:5545
#36 0x00007f7a80a4a6d2 in QWidgetPrivate::paintSiblingsRecursive (this=0x20f7a00, pdev=0x2498998, siblings=..., index=<value optimized out>, rgn=..., offset=..., flags=4, sharedPainter=0x0, backingStore=0x2497540) at kernel/qwidget.cpp:5699
#37 0x00007f7a80a497fc in QWidgetPrivate::drawWidget (this=0x20f7a00, pdev=0x2498998, rgn=..., offset=..., flags=<value optimized out>, sharedPainter=0x0, backingStore=0x2497540) at kernel/qwidget.cpp:5545
#38 0x00007f7a80c0e2fb in QWidgetBackingStore::sync (this=0x2497540) at painting/qbackingstore.cpp:1333
#39 0x00007f7a80a3ff50 in QWidgetPrivate::syncBackingStore (this=0x20f7a00) at kernel/qwidget.cpp:1842
#40 0x00007f7a80a4d184 in QWidget::event (this=0x20fa2e0, event=0x2556560) at kernel/qwidget.cpp:8552
#41 0x00007f7a80e1651b in QMainWindow::event (this=0x20fa2e0, event=0x2556560) at widgets/qmainwindow.cpp:1480
#42 0x00007f7a809fb9e4 in QApplicationPrivate::notify_helper (this=0x1bab4f0, receiver=0x20fa2e0, e=0x2556560) at kernel/qapplication.cpp:4462
#43 0x00007f7a80a003aa in QApplication::notify (this=<value optimized out>, receiver=0x20fa2e0, e=0x2556560) at kernel/qapplication.cpp:4341
#44 0x00007f7a8270f866 in KApplication::notify (this=0x7fffa42d11b0, receiver=0x20fa2e0, event=0x2556560) at ../../kdeui/kernel/kapplication.cpp:311
#45 0x00007f7a8003c49c in QCoreApplication::notifyInternal (this=0x7fffa42d11b0, receiver=0x20fa2e0, event=0x2556560) at kernel/qcoreapplication.cpp:731
#46 0x00007f7a8003fc25 in sendEvent (receiver=0x0, event_type=0, data=0x19efbc0) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#47 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x19efbc0) at kernel/qcoreapplication.cpp:1372
#48 0x00007f7a80067253 in sendPostedEvents (s=0x1baafd0) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:220
#49 postEventSourceDispatch (s=0x1baafd0) at kernel/qeventdispatcher_glib.cpp:277
#50 0x00007f7a79dd5bcd in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#51 0x00007f7a79dd63a8 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#52 0x00007f7a79dd6639 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#53 0x00007f7a800673ef in QEventDispatcherGlib::processEvents (this=0x19ef7c0, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:422
#54 0x00007f7a80aa2dfe in QGuiEventDispatcherGlib::processEvents (this=<value optimized out>, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#55 0x00007f7a8003b882 in QEventLoop::processEvents (this=<value optimized out>, flags=...) at kernel/qeventloop.cpp:149
#56 0x00007f7a8003babc in QEventLoop::exec (this=0x7fffa42d1160, flags=...) at kernel/qeventloop.cpp:201
#57 0x00007f7a8003fecb in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1008
#58 0x0000000000409c51 in main (argc=<value optimized out>, argv=<value optimized out>) at ../../src/main.cpp:268

This bug may be a duplicate of or related to bug 244937.

Possible duplicates by query: bug 274169, bug 244937.

Reported using DrKonqi