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List:       kdevelop-bugs
Subject:    [Bug 258335] New: Crashes on application close in Ubuntu 10.10
From:       Andre <andre () area256 ! com>
Date:       2010-11-30 1:56:05
Message-ID: bug-258335-40295 () http ! bugs ! kde ! org/
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https://bugs.kde.org/show_bug.cgi?id=258335

           Summary: Crashes on application close in Ubuntu 10.10 (under
                    Gnome)
           Product: kdevelop
           Version: unspecified
          Platform: Ubuntu Packages
        OS/Version: Linux
            Status: UNCONFIRMED
          Severity: crash
          Priority: NOR
         Component: general
        AssignedTo: kdevelop-bugs@kdevelop.org
        ReportedBy: andre@area256.com


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 2.6.35-23-generic x86_64
Distribution: Ubuntu 10.10

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

Nothing, I just opened the application for the first time, and closed it, and I
got this crash report.  I tried a few times, and each time I get the same
result.

The crash can be reproduced every time.

-- Backtrace:
Application: KDevelop (kdevelop.bin), signal: Segmentation fault
[Current thread is 1 (Thread 0x7f42af26a760 (LWP 21374))]

Thread 3 (Thread 0x7f429e66f710 (LWP 21380)):
#0  0x00007f42ac6c0203 in __poll (fds=<value optimized out>, nfds=<value
optimized out>, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007f42a5ecf009 in ?? () from /lib/libglib-2.0.so.0
#2  0x00007f42a5ecf7b5 in g_main_loop_run () from /lib/libglib-2.0.so.0
#3  0x00007f429eda60f4 in ?? () from /usr/lib/libgio-2.0.so.0
#4  0x00007f42a5ef47e4 in ?? () from /lib/libglib-2.0.so.0
#5  0x00007f42ac3d0971 in start_thread (arg=<value optimized out>) at
pthread_create.c:304
#6  0x00007f42ac6cc94d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#7  0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7f4290df1710 (LWP 21409)):
#0  pthread_cond_timedwait@@GLIBC_2.3.2 () at
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:212
#1  0x00007f42ad9ccda2 in wait (this=<value optimized out>, mutex=0x21dd6b0,
time=200000) at thread/qwaitcondition_unix.cpp:86
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x21dd6b0,
time=200000) at thread/qwaitcondition_unix.cpp:160
#3  0x00007f42a90dac6e in KDevelop::DUChainPrivate::CleanupThread::run
(this=0x21dd690) at ../../language/duchain/duchain.cpp:286
#4  0x00007f42ad9cc27e in QThreadPrivate::start (arg=0x21dd690) at
thread/qthread_unix.cpp:266
#5  0x00007f42ac3d0971 in start_thread (arg=<value optimized out>) at
pthread_create.c:304
#6  0x00007f42ac6cc94d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#7  0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7f42af26a760 (LWP 21374)):
[KCrash Handler]
#6  0x0000000000000000 in ?? ()
#7  0x00007f42ae73bf48 in ProvidersModel::data (this=<value optimized out>,
index=<value optimized out>, role=<value optimized out>) at
../../shell/documentationview.cpp:51
#8  0x00007f42ad21684c in QComboBoxPrivate::itemText (this=0x30be290,
index=...) at widgets/qcombobox.cpp:1270
#9  0x00007f42ad2169e6 in QComboBox::currentText (this=<value optimized out>)
at widgets/qcombobox.cpp:2039
#10 0x00007f42ad2174f6 in QComboBox::initStyleOption (this=0x30be160,
option=0x7fff08f98530) at widgets/qcombobox.cpp:1119
#11 0x00007f42ad219f26 in
QComboBoxPrivate::updateViewContainerPaletteAndOpacity (this=0x30be290) at
widgets/qcombobox.cpp:1078
#12 0x00007f42ad21ccb8 in QComboBox::changeEvent (this=0x30be160,
e=0x7fff08f98d80) at widgets/qcombobox.cpp:2734
#13 0x00007f42ace7c838 in QWidget::event (this=0x30be160, event=0x7fff08f98d80)
at kernel/qwidget.cpp:8477
#14 0x00007f42ace26fdc in QApplicationPrivate::notify_helper (this=0x1d8d9f0,
receiver=0x30be160, e=0x7fff08f98d80) at kernel/qapplication.cpp:4396
#15 0x00007f42ace2caed in QApplication::notify (this=0x7fff08f9a390,
receiver=0x30be160, e=0x7fff08f98d80) at kernel/qapplication.cpp:4277
#16 0x00007f42ae015156 in KApplication::notify (this=0x7fff08f9a390,
receiver=0x30be160, event=0x7fff08f98d80) at
../../kdeui/kernel/kapplication.cpp:310
#17 0x00007f42adabfcdc in QCoreApplication::notifyInternal
(this=0x7fff08f9a390, receiver=0x30be160, event=0x7fff08f98d80) at
kernel/qcoreapplication.cpp:732
#18 0x00007f42ace789a5 in sendEvent (this=0x30be290) at
../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#19 QWidgetPrivate::propagatePaletteChange (this=0x30be290) at
kernel/qwidget.cpp:1870
#20 0x00007f42ace78b63 in QWidgetPrivate::setPalette_helper (this=0x30be290,
palette=...) at kernel/qwidget.cpp:4614
#21 0x00007f42ace78c09 in QWidgetPrivate::resolvePalette (this=0x30be290) at
kernel/qwidget.cpp:4604
#22 0x00007f42ace863c7 in QWidget::setParent (this=0x30be160, parent=0x0, f=)
at kernel/qwidget.cpp:10018
#23 0x00007f42ace86872 in QWidget::setParent (this=0x7fff08f98450,
parent=0x2a6c968) at kernel/qwidget.cpp:9937
#24 0x00007f42ace898e0 in QWidgetAction::releaseWidget (this=0x30d5940,
widget=0x30be160) at kernel/qwidgetaction.cpp:207
#25 0x00007f42ad2ca953 in QToolBarLayout::~QToolBarLayout (this=0x30bb970,
__in_chrg=<value optimized out>) at widgets/qtoolbarlayout.cpp:101
#26 0x00007f42ace82044 in QWidget::~QWidget (this=0x30b8cf0, __in_chrg=<value
optimized out>) at kernel/qwidget.cpp:1501
#27 0x00007f42ae121cae in KToolBar::~KToolBar (this=0x30b8cf0, __in_chrg=<value
optimized out>) at ../../kdeui/widgets/ktoolbar.cpp:728
#28 0x00007f42adad1d5f in QObjectPrivate::deleteChildren (this=0x30b9820) at
kernel/qobject.cpp:1957
#29 0x00007f42ace82168 in QWidget::~QWidget (this=0x30b94b0, __in_chrg=<value
optimized out>) at kernel/qwidget.cpp:1589
#30 0x00007f42ae6cab6a in DocumentationView::~DocumentationView
(this=0x30b94b0, __in_chrg=<value optimized out>) at
../../shell/documentationview.h:32
#31 0x00007f42adad1d5f in QObjectPrivate::deleteChildren (this=0x3267480) at
kernel/qobject.cpp:1957
#32 0x00007f42ace82168 in QWidget::~QWidget (this=0x3267410, __in_chrg=<value
optimized out>) at kernel/qwidget.cpp:1589
#33 0x00007f42a8e0423e in ?? () from /usr/lib/libsublime.so.1
#34 0x00007f42adad1d5f in QObjectPrivate::deleteChildren (this=0x325ccf0) at
kernel/qobject.cpp:1957
#35 0x00007f42ace82168 in QWidget::~QWidget (this=0x2bed110, __in_chrg=<value
optimized out>) at kernel/qwidget.cpp:1589
#36 0x00007f42a8e0a55b in ?? () from /usr/lib/libsublime.so.1
#37 0x00007f42adad1d5f in QObjectPrivate::deleteChildren (this=0x2072fa0) at
kernel/qobject.cpp:1957
#38 0x00007f42ace82168 in QWidget::~QWidget (this=0x203a560, __in_chrg=<value
optimized out>) at kernel/qwidget.cpp:1589
#39 0x00007f42ae0f3985 in KMainWindow::~KMainWindow (this=0x203a560,
__in_chrg=<value optimized out>) at ../../kdeui/widgets/kmainwindow.cpp:473
#40 0x00007f42a8df6bb9 in Sublime::MainWindow::~MainWindow() () from
/usr/lib/libsublime.so.1
#41 0x00007f42ae6db3ae in KDevelop::MainWindow::~MainWindow (this=0x203a560,
__in_chrg=<value optimized out>, __vtt_parm=<value optimized out>) at
../../shell/mainwindow.cpp:128
#42 0x00007f42adad1c08 in QObject::event (this=0x203a560, e=0x2a6c968) at
kernel/qobject.cpp:1202
#43 0x00007f42ace7c6df in QWidget::event (this=0x203a560, event=0x21aba10) at
kernel/qwidget.cpp:8646
#44 0x00007f42ad26441b in QMainWindow::event (this=0x203a560, event=0x21aba10)
at widgets/qmainwindow.cpp:1417
#45 0x00007f42ae131683 in KXmlGuiWindow::event (this=0x7fff08f98450,
ev=0x2a6c968) at ../../kdeui/xmlgui/kxmlguiwindow.cpp:130
#46 0x00007f42ace26fdc in QApplicationPrivate::notify_helper (this=0x1d8d9f0,
receiver=0x203a560, e=0x21aba10) at kernel/qapplication.cpp:4396
#47 0x00007f42ace2caed in QApplication::notify (this=0x7fff08f9a390,
receiver=0x203a560, e=0x21aba10) at kernel/qapplication.cpp:4277
#48 0x00007f42ae015156 in KApplication::notify (this=0x7fff08f9a390,
receiver=0x203a560, event=0x21aba10) at ../../kdeui/kernel/kapplication.cpp:310
#49 0x00007f42adabfcdc in QCoreApplication::notifyInternal
(this=0x7fff08f9a390, receiver=0x203a560, event=0x21aba10) at
kernel/qcoreapplication.cpp:732
#50 0x00007f42adac2c22 in sendEvent (receiver=0x0, event_type=<value optimized
out>, data=0x1548110) at
../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#51 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=<value
optimized out>, data=0x1548110) at kernel/qcoreapplication.cpp:1373
#52 0x00007f42adaec653 in sendPostedEvents (s=0x1d915e0) at
../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:220
#53 postEventSourceDispatch (s=0x1d915e0) at
kernel/qeventdispatcher_glib.cpp:277
#54 0x00007f42a5ecb342 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#55 0x00007f42a5ecf2a8 in ?? () from /lib/libglib-2.0.so.0
#56 0x00007f42a5ecf45c in g_main_context_iteration () from
/lib/libglib-2.0.so.0
#57 0x00007f42adaec193 in QEventDispatcherGlib::processEvents (this=0x15478b0,
flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:415
#58 0x00007f42aced9a4e in QGuiEventDispatcherGlib::processEvents
(this=0x7fff08f98450, flags=<value optimized out>) at
kernel/qguieventdispatcher_glib.cpp:204
#59 0x00007f42adabea02 in QEventLoop::processEvents (this=<value optimized
out>, flags=) at kernel/qeventloop.cpp:149
#60 0x00007f42adabedec in QEventLoop::exec (this=0x7fff08f9a1c0, flags=) at
kernel/qeventloop.cpp:201
#61 0x00007f42adac2ebb in QCoreApplication::exec () at
kernel/qcoreapplication.cpp:1009
#62 0x00000000004085f7 in _start ()

This bug may be a duplicate of or related to bug 258330.

Possible duplicates by query: bug 258330, bug 256399, bug 256265, bug 255931,
bug 255837.

Reported using DrKonqi

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