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 i686
Distribution: Ubuntu 10.10

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

I started kdevelop and then quit.  It seems to crash every time I quit.

The crash can be reproduced every time.

-- Backtrace:
Application: KDevelop (kdevelop.bin), signal: Segmentation fault
[Current thread is 1 (Thread 0xb787a710 (LWP 28280))]

Thread 3 (Thread 0xb6c0cb70 (LWP 28282)):
#0  0x002d8416 in __kernel_vsyscall ()
#1  0x049c3df6 in __poll (fds=0x4a5aff4, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:87
#2  0x039d0a1b in g_poll () from /lib/libglib-2.0.so.0
#3  0x039c343c in ?? () from /lib/libglib-2.0.so.0
#4  0x039c3ba7 in g_main_loop_run () from /lib/libglib-2.0.so.0
#5  0x0244e6b4 in ?? () from /usr/lib/libgio-2.0.so.0
#6  0x039ea48f in ?? () from /lib/libglib-2.0.so.0
#7  0x00136cc9 in start_thread (arg=0xb6c0cb70) at pthread_create.c:304
#8  0x049d269e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 2 (Thread 0xb3b45b70 (LWP 28283)):
#0  0x002d8416 in __kernel_vsyscall ()
#1  0x0013b884 in pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i686/../i486/pthread_cond_timedwait.S:236
#2  0x049dfdf4 in __pthread_cond_timedwait (cond=0x92bf820, mutex=0x92bf808, abstime=0xb3b452b0) at forward.c:152
#3  0x0097894f in wait (this=0x92d95bc, mutex=0x92d95c0, time=200000) at thread/qwaitcondition_unix.cpp:86
#4  QWaitCondition::wait (this=0x92d95bc, mutex=0x92d95c0, time=200000) at thread/qwaitcondition_unix.cpp:160
#5  0x04ba75b5 in KDevelop::DUChainPrivate::CleanupThread::run (this=0x92d95b0) at ../../language/duchain/duchain.cpp:286
#6  0x00977df9 in QThreadPrivate::start (arg=0x92d95b0) at thread/qthread_unix.cpp:266
#7  0x00136cc9 in start_thread (arg=0xb3b45b70) at pthread_create.c:304
#8  0x049d269e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 1 (Thread 0xb787a710 (LWP 28280)):
[KCrash Handler]
#7  0x85db838d in ?? ()
#8  0x00e72d6a in ProvidersModel::data (this=0xb0515ed0, index=..., role=0) at ../../shell/documentationview.cpp:51
#9  0x01432b39 in QComboBoxPrivate::itemText (this=0xb63ff110, index=...) at widgets/qcombobox.cpp:1270
#10 0x01432cd0 in QComboBox::currentText (this=0xb63fef98) at widgets/qcombobox.cpp:2039
#11 0x014338fd in QComboBox::initStyleOption (this=0xb63fef98, option=0xbfde2c50) at widgets/qcombobox.cpp:1119
#12 0x01436e61 in QComboBoxPrivate::updateViewContainerPaletteAndOpacity (this=0xb63ff110) at widgets/qcombobox.cpp:1078
#13 0x0143a0e8 in QComboBox::changeEvent (this=0xb63fef98, e=0xbfde329c) at widgets/qcombobox.cpp:2734
#14 0x01047a5e in QWidget::event (this=0xb63fef98, event=0xbfde329c) at kernel/qwidget.cpp:8477
#15 0x01437b7c in QComboBox::event (this=0xb63fef98, event=0xbfde329c) at widgets/qcombobox.cpp:2834
#16 0x00fe9fdc in QApplicationPrivate::notify_helper (this=0x9025ef8, receiver=0xb63fef98, e=0xbfde329c) at kernel/qapplication.cpp:4396
#17 0x00ff00e9 in QApplication::notify (this=0xbfde45c0, receiver=0xb63fef98, e=0xbfde329c) at kernel/qapplication.cpp:4361
#18 0x0073768a in KApplication::notify (this=0xbfde45c0, receiver=0xb63fef98, event=0xbfde329c) at ../../kdeui/kernel/kapplication.cpp:310
#19 0x00a79b3b in QCoreApplication::notifyInternal (this=0xbfde45c0, receiver=0xb63fef98, event=0xbfde329c) at kernel/qcoreapplication.cpp:732
#20 0x01043701 in sendEvent (this=0xb63ff110) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#21 QWidgetPrivate::propagatePaletteChange (this=0xb63ff110) at kernel/qwidget.cpp:1870
#22 0x010438e1 in QWidgetPrivate::setPalette_helper (this=0xb63ff110, palette=...) at kernel/qwidget.cpp:4614
#23 0x0104397a in QWidgetPrivate::resolvePalette (this=0xb63ff110) at kernel/qwidget.cpp:4604
#24 0x01051e75 in QWidget::setParent (this=0xb63fef98, parent=0x0, f=...) at kernel/qwidget.cpp:10018
#25 0x010523ce in QWidget::setParent (this=0x9344964, parent=0xb0515e20) at kernel/qwidget.cpp:9937
#26 0x01055a66 in QWidgetAction::releaseWidget (this=0x94ff830, widget=0xb63fef98) at kernel/qwidgetaction.cpp:207
#27 0x014f9e22 in QToolBarLayout::~QToolBarLayout (this=0xb0767548, __in_chrg=<value optimized out>) at widgets/qtoolbarlayout.cpp:101
#28 0x0104d7f3 in QWidget::~QWidget (this=0xaff6c5a8, __in_chrg=<value optimized out>) at kernel/qwidget.cpp:1501
#29 0x014f72ed in QToolBar::~QToolBar (this=0xaff6c5a8, __in_chrg=<value optimized out>) at widgets/qtoolbar.cpp:597
#30 0x00864e09 in KToolBar::~KToolBar (this=0xaff6c5a8, __in_chrg=<value optimized out>) at ../../kdeui/widgets/ktoolbar.cpp:728
#31 0x00a8c816 in QObjectPrivate::deleteChildren (this=0x94c9c50) at kernel/qobject.cpp:1957
#32 0x0104d8fc in QWidget::~QWidget (this=0x94d2fe0, __in_chrg=<value optimized out>) at kernel/qwidget.cpp:1589
#33 0x00df7b5d in DocumentationView::~DocumentationView (this=0x94d2fe0, __in_chrg=<value optimized out>) at ../../shell/documentationview.h:32
#34 0x00a8c816 in QObjectPrivate::deleteChildren (this=0xb07068c0) at kernel/qobject.cpp:1957
#35 0x0104d8fc in QWidget::~QWidget (this=0xaff698a0, __in_chrg=<value optimized out>) at kernel/qwidget.cpp:1589
#36 0x014511d1 in QDockWidget::~QDockWidget (this=0xaff698a0, __in_chrg=<value optimized out>) at widgets/qdockwidget.cpp:1181
#37 0x05a8a8d2 in ?? () from /usr/lib/libsublime.so.1
#38 0x00a8c816 in QObjectPrivate::deleteChildren (this=0xaff698a0) at kernel/qobject.cpp:1957
#39 0x0104d8fc in QWidget::~QWidget (this=0xb06775e0, __in_chrg=<value optimized out>) at kernel/qwidget.cpp:1589
#40 0x05a917d7 in ?? () from /usr/lib/libsublime.so.1
#41 0x00a8c816 in QObjectPrivate::deleteChildren (this=0xb06775e0) at kernel/qobject.cpp:1957
#42 0x0104d8fc in QWidget::~QWidget (this=0x91df410, __in_chrg=<value optimized out>) at kernel/qwidget.cpp:1589
#43 0x01487c31 in QMainWindow::~QMainWindow (this=0x91df410, __in_chrg=<value optimized out>) at widgets/qmainwindow.cpp:329
#44 0x0082f864 in KMainWindow::~KMainWindow (this=0x91df410, __in_chrg=<value optimized out>) at ../../kdeui/widgets/kmainwindow.cpp:473
#45 0x008758b8 in KXmlGuiWindow::~KXmlGuiWindow (this=0x91df410, __vtt_parm=0xeb720c, __in_chrg=<value optimized out>) at ../../kdeui/xmlgui/kxmlguiwindow.cpp:126
#46 0x00bd0429 in KParts::MainWindow::~MainWindow (this=0x91df410, __vtt_parm=0xeb7208, __in_chrg=<value optimized out>) at ../../kparts/mainwindow.cpp:77
#47 0x05a7b276 in Sublime::MainWindow::~MainWindow() () from /usr/lib/libsublime.so.1
#48 0x00e0989e in KDevelop::MainWindow::~MainWindow (this=0x91df410, __in_chrg=<value optimized out>, __vtt_parm=<value optimized out>) at ../../shell/mainwindow.cpp:128
#49 0x00a8a9a5 in qDeleteInEventHandler (o=0x9344964) at kernel/qobject.cpp:3988
#50 0x00a8c6c8 in QObject::event (this=0x91df410, e=0x69006b) at kernel/qobject.cpp:1202
#51 0x01047936 in QWidget::event (this=0x91df410, event=0x9336da8) at kernel/qwidget.cpp:8646
#52 0x01488917 in QMainWindow::event (this=0x91df410, event=0x9336da8) at widgets/qmainwindow.cpp:1417
#53 0x0082d8a4 in KMainWindow::event (this=0x91df410, ev=0x9336da8) at ../../kdeui/widgets/kmainwindow.cpp:1100
#54 0x0087614f in KXmlGuiWindow::event (this=0x91df410, ev=0x9336da8) at ../../kdeui/xmlgui/kxmlguiwindow.cpp:130
#55 0x00fe9fdc in QApplicationPrivate::notify_helper (this=0x9025ef8, receiver=0x91df410, e=0x9336da8) at kernel/qapplication.cpp:4396
#56 0x00ff00e9 in QApplication::notify (this=0xbfde45c0, receiver=0x91df410, e=0x9336da8) at kernel/qapplication.cpp:4361
#57 0x0073768a in KApplication::notify (this=0xbfde45c0, receiver=0x91df410, event=0x9336da8) at ../../kdeui/kernel/kapplication.cpp:310
#58 0x00a79b3b in QCoreApplication::notifyInternal (this=0xbfde45c0, receiver=0x91df410, event=0x9336da8) at kernel/qcoreapplication.cpp:732
#59 0x00a7cd8b in sendEvent (receiver=0x0, event_type=0, data=0x8fddf00) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#60 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x8fddf00) at kernel/qcoreapplication.cpp:1373
#61 0x00a7cf4d in QCoreApplication::sendPostedEvents (receiver=0x0, event_type=0) at kernel/qcoreapplication.cpp:1266
#62 0x00aa8a74 in sendPostedEvents (s=0x9028310) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:220
#63 postEventSourceDispatch (s=0x9028310) at kernel/qeventdispatcher_glib.cpp:277
#64 0x039bf855 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#65 0x039c3668 in ?? () from /lib/libglib-2.0.so.0
#66 0x039c3848 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#67 0x00aa8565 in QEventDispatcherGlib::processEvents (this=0x8fdda18, flags=...) at kernel/qeventdispatcher_glib.cpp:415
#68 0x010abbe5 in QGuiEventDispatcherGlib::processEvents (this=0x8fdda18, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#69 0x00a78609 in QEventLoop::processEvents (this=0xbfde4474, flags=) at kernel/qeventloop.cpp:149
#70 0x00a78a8a in QEventLoop::exec (this=0xbfde4474, flags=...) at kernel/qeventloop.cpp:201
#71 0x00a7d00f in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1009
#72 0x00fe8e07 in QApplication::exec () at kernel/qapplication.cpp:3672
#73 0x0804fe00 in _start ()

Possible duplicates by query: bug 263260, bug 263079, bug 263051, bug 262889, bug 262630.

Reported using DrKonqi