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 2.6.35-24-powerpc64-smp ppc64
Distribution: Ubuntu 10.10

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

1. Opened Kdevelop
2. clicked on exit box in upper right of window.
3. Kdevelop started to exit, then crashed.

The crash can be reproduced some of the time.

-- Backtrace:
Application: KDevelop (kdevelop.bin), signal: Segmentation fault
[Current thread is 1 (Thread 0xf79a8220 (LWP 9076))]

Thread 3 (Thread 0xf6d65450 (LWP 9084)):
#0  __pthread_mutex_unlock_usercnt (mutex=0x1037e1e0, decr=1) at pthread_mutex_unlock.c:36
#1  0x0e567fdc in pthread_mutex_unlock (mutex=<value optimized out>) at forward.c:184
#2  0x0c8a7fe4 in ?? () from /lib/libglib-2.0.so.0
#3  0x0c8a8764 in g_main_loop_run () from /lib/libglib-2.0.so.0
#4  0x0b3fd410 in ?? () from /usr/lib/libgio-2.0.so.0
#5  0x0c8da36c in ?? () from /lib/libglib-2.0.so.0
#6  0x0e432890 in start_thread (arg=<value optimized out>) at pthread_create.c:306
Backtrace stopped: previous frame inner to this frame (corrupt stack?)

Thread 2 (Thread 0xf35c5450 (LWP 9207)):
#0  0x0e438b9c in __pthread_cond_timedwait (cond=0x105e26c0, mutex=0x105e26a8, abstime=0xf35c4c80) at pthread_cond_timedwait.c:168
#1  0x0e567d3c in __pthread_cond_timedwait (cond=<value optimized out>, mutex=<value optimized out>, abstime=<value optimized out>) at forward.c:152
#2  0x0f3c03b0 in wait (this=0x105d0acc, mutex=0x105d0ad0, time=<value optimized out>) at thread/qwaitcondition_unix.cpp:86
#3  QWaitCondition::wait (this=0x105d0acc, mutex=0x105d0ad0, time=<value optimized out>) at thread/qwaitcondition_unix.cpp:160
#4  0x0d1ad8f8 in KDevelop::DUChainPrivate::CleanupThread::run (this=0x105d0ac0) at ../../language/duchain/duchain.cpp:286
#5  0x0f3bf580 in QThreadPrivate::start (arg=0x105d0ac0) at thread/qthread_unix.cpp:266
#6  0x0e432890 in start_thread (arg=<value optimized out>) at pthread_create.c:306
#7  0x0e557fc0 in clone () at ../sysdeps/unix/sysv/linux/powerpc/powerpc32/clone.S:123

Thread 1 (Thread 0xf79a8220 (LWP 9076)):
[KCrash Handler]
#6  0x0fc154cc in ProvidersModel::data (this=<value optimized out>, index=..., role=0) at ../../shell/documentationview.cpp:51
#7  0x0ed113b8 in QComboBoxPrivate::itemText (this=<value optimized out>, index=...) at widgets/qcombobox.cpp:1270
#8  0x0ed11608 in QComboBox::currentText (this=<value optimized out>) at widgets/qcombobox.cpp:2039
#9  0x0ed12448 in QComboBox::initStyleOption (this=0x107cbdf0, option=0xffadcff0) at widgets/qcombobox.cpp:1119
#10 0x0ed14fec in QComboBoxPrivate::updateViewContainerPaletteAndOpacity (this=0x107cbfd8) at widgets/qcombobox.cpp:1078
#11 0x0ed185c8 in QComboBox::changeEvent (this=0x107cbdf0, e=<value optimized out>) at widgets/qcombobox.cpp:2734
#12 0x0e901d3c in QWidget::event (this=0x107cbdf0, event=0xffadd56c) at kernel/qwidget.cpp:8477
#13 0x0ed15e7c in QComboBox::event (this=0x107cbdf0, event=0xffadd56c) at widgets/qcombobox.cpp:2834
#14 0x0e891678 in QApplicationPrivate::notify_helper (this=<value optimized out>, receiver=0x107cbdf0, e=0xffadd56c) at kernel/qapplication.cpp:4396
#15 0x0e898818 in QApplication::notify (this=0xffade570, receiver=0x107cbdf0, e=0xffadd56c) at kernel/qapplication.cpp:4277
#16 0x0f87bc0c in KApplication::notify (this=0xffade570, receiver=0x107cbdf0, event=0xffadd56c) at ../../kdeui/kernel/kapplication.cpp:310
#17 0x0f4f3320 in QCoreApplication::notifyInternal (this=0xffade570, receiver=<value optimized out>, event=0xffadd56c) at kernel/qcoreapplication.cpp:732
#18 0x0e8fcf4c in sendEvent (this=0x107cbfd8) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#19 QWidgetPrivate::propagatePaletteChange (this=0x107cbfd8) at kernel/qwidget.cpp:1870
#20 0x0e8fd164 in QWidgetPrivate::setPalette_helper (this=0x107cbfd8, palette=...) at kernel/qwidget.cpp:4614
#21 0x0e8fd204 in QWidgetPrivate::resolvePalette (this=0x107cbfd8) at kernel/qwidget.cpp:4604
#22 0x0e90cdfc in QWidget::setParent (this=0x107cbdf0, parent=0x0, f=) at kernel/qwidget.cpp:10018
#23 0x0e90d378 in QWidget::setParent (this=<value optimized out>, parent=<value optimized out>) at kernel/qwidget.cpp:9937
#24 0x0e9117d4 in QWidgetAction::releaseWidget (this=0x107daf50, widget=0x107cbdf0) at kernel/qwidgetaction.cpp:207
#25 0x0edf0d60 in QToolBarLayout::~QToolBarLayout (this=0x107c94f0, __in_chrg=<value optimized out>) at widgets/qtoolbarlayout.cpp:101
#26 0x0e908718 in QWidget::~QWidget (this=0x107cb6a0, __in_chrg=<value optimized out>) at kernel/qwidget.cpp:1501
#27 0x0ededbe4 in QToolBar::~QToolBar (this=0x107cb6a0, __in_chrg=<value optimized out>) at widgets/qtoolbar.cpp:597
#28 0x0f9d2168 in KToolBar::~KToolBar (this=0x107cb6a0, __in_chrg=<value optimized out>) at ../../kdeui/widgets/ktoolbar.cpp:728
#29 0x0f50ae44 in QObjectPrivate::deleteChildren (this=0x107c8318) at kernel/qobject.cpp:1957
#30 0x0e908840 in QWidget::~QWidget (this=0x107c8230, __in_chrg=<value optimized out>) at kernel/qwidget.cpp:1589
#31 0x0fb8b4b8 in DocumentationView::~DocumentationView (this=0x107c8230, __in_chrg=<value optimized out>) at ../../shell/documentationview.h:32
#32 0x0f50ae44 in QObjectPrivate::deleteChildren (this=0x107c7690) at kernel/qobject.cpp:1957
#33 0x0e908840 in QWidget::~QWidget (this=0x106fb100, __in_chrg=<value optimized out>) at kernel/qwidget.cpp:1589
#34 0x0ed325a4 in QDockWidget::~QDockWidget (this=<value optimized out>, __in_chrg=<value optimized out>) at widgets/qdockwidget.cpp:1181
#35 0x0d0bf8dc in ?? () from /usr/lib/libsublime.so.1
#36 0x0f50ae44 in QObjectPrivate::deleteChildren (this=0x106fb100) at kernel/qobject.cpp:1957
#37 0x0e908840 in QWidget::~QWidget (this=0x106ea968, __in_chrg=<value optimized out>) at kernel/qwidget.cpp:1589
#38 0x0d0c6c1c in ?? () from /usr/lib/libsublime.so.1
#39 0x0f50ae44 in QObjectPrivate::deleteChildren (this=0x106ea968) at kernel/qobject.cpp:1957
#40 0x0e908840 in QWidget::~QWidget (this=0x104f9210, __in_chrg=<value optimized out>) at kernel/qwidget.cpp:1589
#41 0x0ed70d44 in QMainWindow::~QMainWindow (this=<value optimized out>, __in_chrg=<value optimized out>) at widgets/qmainwindow.cpp:329
#42 0x0f995bec in KMainWindow::~KMainWindow (this=0x104f9210, __in_chrg=<value optimized out>) at ../../kdeui/widgets/kmainwindow.cpp:473
#43 0x0f9e474c in KXmlGuiWindow::~KXmlGuiWindow (this=0x104f9210, __vtt_parm=<value optimized out>, __in_chrg=<value optimized out>) at ../../kdeui/xmlgui/kxmlguiwindow.cpp:126
#44 0x0df4dd18 in KParts::MainWindow::~MainWindow (this=0x104f9210, __vtt_parm=0xfc827b8, __in_chrg=<value optimized out>) at ../../kparts/mainwindow.cpp:77
#45 0x0d0ae6b4 in Sublime::MainWindow::~MainWindow() () from /usr/lib/libsublime.so.1
#46 0x0fb9eb8c in KDevelop::MainWindow::~MainWindow (this=0x104f9210, __in_chrg=<value optimized out>, __vtt_parm=<value optimized out>) at ../../shell/mainwindow.cpp:128
#47 0x0f5081d4 in qDeleteInEventHandler (o=<value optimized out>) at kernel/qobject.cpp:3988
#48 0x0f50ac64 in QObject::event (this=0x104f9210, e=<value optimized out>) at kernel/qobject.cpp:1202
#49 0x0e901b1c in QWidget::event (this=0x104f9210, event=0x1082d6e8) at kernel/qwidget.cpp:8646
#50 0x0ed71c5c in QMainWindow::event (this=0x104f9210, event=0x1082d6e8) at widgets/qmainwindow.cpp:1417
#51 0x0f993824 in KMainWindow::event (this=0x104f9210, ev=0x1082d6e8) at ../../kdeui/widgets/kmainwindow.cpp:1100
#52 0x0f9e51f0 in KXmlGuiWindow::event (this=<value optimized out>, ev=<value optimized out>) at ../../kdeui/xmlgui/kxmlguiwindow.cpp:130
#53 0x0e891678 in QApplicationPrivate::notify_helper (this=<value optimized out>, receiver=0x104f9210, e=0x1082d6e8) at kernel/qapplication.cpp:4396
#54 0x0e898818 in QApplication::notify (this=0xffade570, receiver=0x104f9210, e=0x1082d6e8) at kernel/qapplication.cpp:4277
#55 0x0f87bc0c in KApplication::notify (this=0xffade570, receiver=0x104f9210, event=0x1082d6e8) at ../../kdeui/kernel/kapplication.cpp:310
#56 0x0f4f3320 in QCoreApplication::notifyInternal (this=0xffade570, receiver=<value optimized out>, event=0x1082d6e8) at kernel/qcoreapplication.cpp:732
#57 0x0f4f6fdc in sendEvent (receiver=0x0, event_type=0, data=0x10308ef0) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#58 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x10308ef0) at kernel/qcoreapplication.cpp:1373
#59 0x0f4f7260 in QCoreApplication::sendPostedEvents (receiver=0x0, event_type=<value optimized out>) at kernel/qcoreapplication.cpp:1266
#60 0x0f52d57c in sendPostedEvents (s=0x1034cf18) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:220
#61 postEventSourceDispatch (s=0x1034cf18) at kernel/qeventdispatcher_glib.cpp:277
#62 0x0c8a3230 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#63 0x0c8a8148 in ?? () from /lib/libglib-2.0.so.0
#64 0x0c8a82e8 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#65 0x0f52cd58 in QEventDispatcherGlib::processEvents (this=0x10308a08, flags=) at kernel/qeventdispatcher_glib.cpp:415
#66 0x0e969b20 in QGuiEventDispatcherGlib::processEvents (this=<value optimized out>, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#67 0x0f4f156c in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#68 0x0f4f1b48 in QEventLoop::exec (this=0xffade464, flags=) at kernel/qeventloop.cpp:201
#69 0x0f4f7364 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1009
#70 0x0e88ff80 in QApplication::exec () at kernel/qapplication.cpp:3672
#71 0x10007470 in ?? ()
#72 0x0e48687c in generic_start_main (main=<value optimized out>, argc=<value optimized out>, ubp_av=<value optimized out>, auxvec=<value optimized out>, init=<value optimized out>, fini=<value optimized out>, rtld_fini=<value optimized out>, stack_end=<value optimized out>) at ../csu/libc-start.c:226
#73 0x0e486a40 in __libc_start_main (argc=<value optimized out>, ubp_av=<value optimized out>, ubp_ev=<value optimized out>, auxvec=<value optimized out>, rtld_fini=<value optimized out>, stinfo=<value optimized out>, stack_on_entry=<value optimized out>) at ../sysdeps/unix/sysv/linux/powerpc/libc-start.c:105
#74 0x00000000 in ?? ()

This bug may be a duplicate of or related to bug 236037.

Possible duplicates by query: bug 260580, bug 259645, bug 259334, bug 259329, bug 258335.

Reported using DrKonqi