Application: kdevelop (4.0.2 (using KDevPlatform 1.0.2))
KDE Platform Version: 4.5.1 (KDE 4.5.1)
Qt Version: 4.7.0
Operating System: Linux 2.6.35-22-generic-pae i686
Distribution: Ubuntu maverick (development branch)

-- Information about the crash:
- What I was doing when the application crashed: I just opened the program. Then I clicked the closing box and the program crashed. I even didn't use the program. 
I have 2 computers running Ubuntu 10.10 beta, and on both computers the crash appeared.

The crash can be reproduced every time.

-- Backtrace:
Application: KDevelop (kdevelop.bin), signal: Aborted
[Current thread is 1 (Thread 0xb78d6710 (LWP 2749))]

Thread 3 (Thread 0xb6c74b70 (LWP 2753)):
#0  0x01c77a6b in ?? () from /lib/libglib-2.0.so.0
#1  0x01c78367 in g_main_loop_run () from /lib/libglib-2.0.so.0
#2  0x02720a64 in ?? () from /usr/lib/libgio-2.0.so.0
#3  0x01c9eeef in ?? () from /lib/libglib-2.0.so.0
#4  0x006b7cc9 in start_thread (arg=0xb6c74b70) at pthread_create.c:304
#5  0x00b396ae in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 2 (Thread 0xb31c8b70 (LWP 2768)):
#0  0x00e9b416 in __kernel_vsyscall ()
#1  0x006bc884 in pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i686/../i486/pthread_cond_timedwait.S:236
#2  0x00b46e04 in __pthread_cond_timedwait (cond=0x9108488, mutex=0x9108470, abstime=0xb31c82b0) at forward.c:152
#3  0x0083394f in wait (this=0x90fc39c, mutex=0x90fc3a0, time=200000) at thread/qwaitcondition_unix.cpp:86
#4  QWaitCondition::wait (this=0x90fc39c, mutex=0x90fc3a0, time=200000) at thread/qwaitcondition_unix.cpp:160
#5  0x063a85b5 in KDevelop::DUChainPrivate::CleanupThread::run (this=0x90fc390) at ../../language/duchain/duchain.cpp:286
#6  0x00832df9 in QThreadPrivate::start (arg=0x90fc390) at thread/qthread_unix.cpp:266
#7  0x006b7cc9 in start_thread (arg=0xb31c8b70) at pthread_create.c:304
#8  0x00b396ae in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 1 (Thread 0xb78d6710 (LWP 2749)):
[KCrash Handler]
#7  0x00e9b416 in __kernel_vsyscall ()
#8  0x00a93941 in raise (sig=6) at ../nptl/sysdeps/unix/sysv/linux/raise.c:64
#9  0x00a96e42 in abort () at abort.c:92
#10 0x00675055 in __gnu_cxx::__verbose_terminate_handler() () from /usr/lib/libstdc++.so.6
#11 0x00672f35 in ?? () from /usr/lib/libstdc++.so.6
#12 0x00672f72 in std::terminate() () from /usr/lib/libstdc++.so.6
#13 0x00673b85 in __cxa_pure_virtual () from /usr/lib/libstdc++.so.6
#14 0x001c4d6a in ProvidersModel::data (this=0x92fa5b8, index=..., role=0) at ../../shell/documentationview.cpp:51
#15 0x01526899 in QComboBoxPrivate::itemText (this=0x92f80a8, index=...) at widgets/qcombobox.cpp:1270
#16 0x01526a30 in QComboBox::currentText (this=0x92f7ef0) at widgets/qcombobox.cpp:2039
#17 0x0152765d in QComboBox::initStyleOption (this=0x92f7ef0, option=0xbfbb6250) at widgets/qcombobox.cpp:1119
#18 0x0152abc1 in QComboBoxPrivate::updateViewContainerPaletteAndOpacity (this=0x92f80a8) at widgets/qcombobox.cpp:1078
#19 0x0152de48 in QComboBox::changeEvent (this=0x92f7ef0, e=0xbfbb689c) at widgets/qcombobox.cpp:2734
#20 0x0113ba5e in QWidget::event (this=0x92f7ef0, event=0xbfbb689c) at kernel/qwidget.cpp:8477
#21 0x0152b8dc in QComboBox::event (this=0x92f7ef0, event=0xbfbb689c) at widgets/qcombobox.cpp:2834
#22 0x010ddfdc in QApplicationPrivate::notify_helper (this=0x8dfc7c8, receiver=0x92f7ef0, e=0xbfbb689c) at kernel/qapplication.cpp:4396
#23 0x010e40e9 in QApplication::notify (this=0xbfbb7bc0, receiver=0x92f7ef0, e=0xbfbb689c) at kernel/qapplication.cpp:4361
#24 0x003e868a in KApplication::notify (this=0xbfbb7bc0, receiver=0x92f7ef0, event=0xbfbb689c) at ../../kdeui/kernel/kapplication.cpp:310
#25 0x00934b3b in QCoreApplication::notifyInternal (this=0xbfbb7bc0, receiver=0x92f7ef0, event=0xbfbb689c) at kernel/qcoreapplication.cpp:732
#26 0x01137701 in sendEvent (this=0x92f80a8) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#27 QWidgetPrivate::propagatePaletteChange (this=0x92f80a8) at kernel/qwidget.cpp:1870
#28 0x011378e1 in QWidgetPrivate::setPalette_helper (this=0x92f80a8, palette=...) at kernel/qwidget.cpp:4614
#29 0x0113797a in QWidgetPrivate::resolvePalette (this=0x92f80a8) at kernel/qwidget.cpp:4604
#30 0x01145e75 in QWidget::setParent (this=0x92f7ef0, parent=0x0, f=...) at kernel/qwidget.cpp:10018
#31 0x011463ce in QWidget::setParent (this=0x0, parent=0xabd) at kernel/qwidget.cpp:9937
#32 0x01149a66 in QWidgetAction::releaseWidget (this=0x930ef90, widget=0x92f7ef0) at kernel/qwidgetaction.cpp:207
#33 0x015edb82 in QToolBarLayout::~QToolBarLayout (this=0x92f9728, __in_chrg=<value optimized out>) at widgets/qtoolbarlayout.cpp:101
#34 0x011417f3 in QWidget::~QWidget (this=0x92f6ee0, __in_chrg=<value optimized out>) at kernel/qwidget.cpp:1501
#35 0x015eb04d in QToolBar::~QToolBar (this=0x92f6ee0, __in_chrg=<value optimized out>) at widgets/qtoolbar.cpp:597
#36 0x00515e09 in KToolBar::~KToolBar (this=0x92f6ee0, __in_chrg=<value optimized out>) at ../../kdeui/widgets/ktoolbar.cpp:728
#37 0x00947816 in QObjectPrivate::deleteChildren (this=0x92f9138) at kernel/qobject.cpp:1957
#38 0x011418fc in QWidget::~QWidget (this=0x92f6c80, __in_chrg=<value optimized out>) at kernel/qwidget.cpp:1589
#39 0x00149b5d in DocumentationView::~DocumentationView (this=0x92f6c80, __in_chrg=<value optimized out>) at ../../shell/documentationview.h:32
#40 0x00947816 in QObjectPrivate::deleteChildren (this=0x92f60f8) at kernel/qobject.cpp:1957
#41 0x011418fc in QWidget::~QWidget (this=0x92141f0, __in_chrg=<value optimized out>) at kernel/qwidget.cpp:1589
#42 0x01544f31 in QDockWidget::~QDockWidget (this=0x92141f0, __in_chrg=<value optimized out>) at widgets/qdockwidget.cpp:1181
#43 0x07ec28d2 in ?? () from /usr/lib/libsublime.so.1
#44 0x00947816 in QObjectPrivate::deleteChildren (this=0x92141f0) at kernel/qobject.cpp:1957
#45 0x011418fc in QWidget::~QWidget (this=0x920cd70, __in_chrg=<value optimized out>) at kernel/qwidget.cpp:1589
#46 0x07ec97d7 in ?? () from /usr/lib/libsublime.so.1
#47 0x00947816 in QObjectPrivate::deleteChildren (this=0x920cd70) at kernel/qobject.cpp:1957
#48 0x011418fc in QWidget::~QWidget (this=0x9025d48, __in_chrg=<value optimized out>) at kernel/qwidget.cpp:1589
#49 0x0157b991 in QMainWindow::~QMainWindow (this=0x9025d48, __in_chrg=<value optimized out>) at widgets/qmainwindow.cpp:329
#50 0x004e0864 in KMainWindow::~KMainWindow (this=0x9025d48, __in_chrg=<value optimized out>) at ../../kdeui/widgets/kmainwindow.cpp:473
#51 0x005268b8 in KXmlGuiWindow::~KXmlGuiWindow (this=0x9025d48, __vtt_parm=0x20920c, __in_chrg=<value optimized out>) at ../../kdeui/xmlgui/kxmlguiwindow.cpp:126
#52 0x0799a429 in KParts::MainWindow::~MainWindow (this=0x9025d48, __vtt_parm=0x209208, __in_chrg=<value optimized out>) at ../../kparts/mainwindow.cpp:77
#53 0x07eb3276 in Sublime::MainWindow::~MainWindow() () from /usr/lib/libsublime.so.1
#54 0x0015b89e in KDevelop::MainWindow::~MainWindow (this=0x9025d48, __in_chrg=<value optimized out>, __vtt_parm=<value optimized out>) at ../../shell/mainwindow.cpp:128
#55 0x009459a5 in qDeleteInEventHandler (o=0x0) at kernel/qobject.cpp:3988
#56 0x009476c8 in QObject::event (this=0x9025d48, e=0x6) at kernel/qobject.cpp:1202
#57 0x0113b936 in QWidget::event (this=0x9025d48, event=0x9020dc8) at kernel/qwidget.cpp:8646
#58 0x0157c677 in QMainWindow::event (this=0x9025d48, event=0x9020dc8) at widgets/qmainwindow.cpp:1417
#59 0x004de8a4 in KMainWindow::event (this=0x9025d48, ev=0x9020dc8) at ../../kdeui/widgets/kmainwindow.cpp:1100
#60 0x0052714f in KXmlGuiWindow::event (this=0x9025d48, ev=0x9020dc8) at ../../kdeui/xmlgui/kxmlguiwindow.cpp:130
#61 0x010ddfdc in QApplicationPrivate::notify_helper (this=0x8dfc7c8, receiver=0x9025d48, e=0x9020dc8) at kernel/qapplication.cpp:4396
#62 0x010e40e9 in QApplication::notify (this=0xbfbb7bc0, receiver=0x9025d48, e=0x9020dc8) at kernel/qapplication.cpp:4361
#63 0x003e868a in KApplication::notify (this=0xbfbb7bc0, receiver=0x9025d48, event=0x9020dc8) at ../../kdeui/kernel/kapplication.cpp:310
#64 0x00934b3b in QCoreApplication::notifyInternal (this=0xbfbb7bc0, receiver=0x9025d48, event=0x9020dc8) at kernel/qcoreapplication.cpp:732
#65 0x00937d8b in sendEvent (receiver=0x0, event_type=0, data=0x8db8f00) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#66 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x8db8f00) at kernel/qcoreapplication.cpp:1373
#67 0x00937f4d in QCoreApplication::sendPostedEvents (receiver=0x0, event_type=0) at kernel/qcoreapplication.cpp:1266
#68 0x00963a74 in sendPostedEvents (s=0x8dfe390) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:220
#69 postEventSourceDispatch (s=0x8dfe390) at kernel/qeventdispatcher_glib.cpp:277
#70 0x01c74015 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#71 0x01c77e28 in ?? () from /lib/libglib-2.0.so.0
#72 0x01c78008 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#73 0x00963565 in QEventDispatcherGlib::processEvents (this=0x8db8a18, flags=...) at kernel/qeventdispatcher_glib.cpp:415
#74 0x0119fbe5 in QGuiEventDispatcherGlib::processEvents (this=0x8db8a18, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#75 0x00933609 in QEventLoop::processEvents (this=0xbfbb7a74, flags=) at kernel/qeventloop.cpp:149
#76 0x00933a8a in QEventLoop::exec (this=0xbfbb7a74, flags=...) at kernel/qeventloop.cpp:201
#77 0x0093800f in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1009
#78 0x010dce07 in QApplication::exec () at kernel/qapplication.cpp:3672
#79 0x0804fe00 in _start ()

Possible duplicates by query: bug 247476, bug 247406, bug 241592, bug 236037.

Reported using DrKonqi