Bug 280714

Summary: Crash on exit
Product: [Applications] kdevelop Reporter: OR-tech
Component: generalAssignee: kdevelop-bugs-null
Status: RESOLVED DUPLICATE    
Severity: crash CC: m.jahedbozorgan
Priority: NOR    
Version First Reported In: unspecified   
Target Milestone: 4.2.3   
Platform: Ubuntu   
OS: Linux   
Latest Commit: Version Fixed/Implemented In:
Sentry Crash Report:
Attachments: New crash information added by DrKonqi

Description OR-tech 2011-08-24 14:26:37 UTC 
Application: kdevelop (4.0.2 (using KDevPlatform 1.0.2))
KDE Platform Version: 4.5.5 (KDE 4.5.5)
Qt Version: 4.7.0
Operating System: Linux 2.6.35-30-generic x86_64
Distribution: Ubuntu 10.10

-- Information about the crash:
- What I was doing when the application crashed:
Session was idle (not building or anything)
Clicked on File->Quit
I only had like 2 files loaded in editor

The crash can be reproduced every time.

-- Backtrace:
Application: KDevelop (kdevelop.bin), signal: Segmentation fault
[Current thread is 1 (Thread 0x7fcdfdf2f760 (LWP 5558))]

Thread 10 (Thread 0x7fcded580700 (LWP 5560)):
#0  0x00007fcdfb37f203 in __poll (fds=<value optimized out>, nfds=<value optimized out>, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007fcdf4b8c009 in ?? () from /lib/libglib-2.0.so.0
#2  0x00007fcdf4b8c7b5 in g_main_loop_run () from /lib/libglib-2.0.so.0
#3  0x00007fcdedcb73c4 in ?? () from /usr/lib/libgio-2.0.so.0
#4  0x00007fcdf4bb17e4 in ?? () from /lib/libglib-2.0.so.0
#5  0x00007fcdfb08f971 in start_thread (arg=<value optimized out>) at pthread_create.c:304
#6  0x00007fcdfb38b92d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#7  0x0000000000000000 in ?? ()

Thread 9 (Thread 0x7fcddc147700 (LWP 5561)):
#0  pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:212
#1  0x00007fcdfc68bda2 in wait (this=<value optimized out>, mutex=0x1c727a0, time=200000) at thread/qwaitcondition_unix.cpp:86
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x1c727a0, time=200000) at thread/qwaitcondition_unix.cpp:160
#3  0x00007fcdf7d97c6e in KDevelop::DUChainPrivate::CleanupThread::run (this=0x1c72780) at ../../language/duchain/duchain.cpp:286
#4  0x00007fcdfc68b27e in QThreadPrivate::start (arg=0x1c72780) at thread/qthread_unix.cpp:266
#5  0x00007fcdfb08f971 in start_thread (arg=<value optimized out>) at pthread_create.c:304
#6  0x00007fcdfb38b92d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#7  0x0000000000000000 in ?? ()

Thread 8 (Thread 0x7fcdd0c52700 (LWP 5572)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007fcdfc68be3b in wait (this=<value optimized out>, mutex=0x2d08020, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:88
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x2d08020, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:160
#3  0x00007fcdf2966524 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x2c87870, th=0x2d08520) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007fcdf296972b in ThreadWeaver::WorkingHardState::applyForWork (this=0x2d08100, th=0x2d08520) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007fcdf2969744 in ThreadWeaver::WorkingHardState::applyForWork (this=0x2d08100, th=0x2d08520) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#6  0x00007fcdf2969744 in ThreadWeaver::WorkingHardState::applyForWork (this=0x2d08100, th=0x2d08520) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#7  0x00007fcdf2969744 in ThreadWeaver::WorkingHardState::applyForWork (this=0x2d08100, th=0x2d08520) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#8  0x00007fcdf2967c9f in ThreadWeaver::ThreadRunHelper::run (this=0x7fcdd0c51e00, parent=0x2c87870, th=0x2d08520) at ../../../threadweaver/Weaver/Thread.cpp:87
#9  0x00007fcdf29681f8 in ThreadWeaver::Thread::run (this=0x2d08520) at ../../../threadweaver/Weaver/Thread.cpp:142
#10 0x00007fcdfc68b27e in QThreadPrivate::start (arg=0x2d08520) at thread/qthread_unix.cpp:266
#11 0x00007fcdfb08f971 in start_thread (arg=<value optimized out>) at pthread_create.c:304
#12 0x00007fcdfb38b92d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#13 0x0000000000000000 in ?? ()

Thread 7 (Thread 0x7fcdce1fc700 (LWP 5576)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007fcdfc68be3b in wait (this=<value optimized out>, mutex=0x1be8460, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:88
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x1be8460, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:160
#3  0x00007fcdf2966524 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x1be9820, th=0x2d81760) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007fcdf296972b in ThreadWeaver::WorkingHardState::applyForWork (this=0x1bea9f0, th=0x2d81760) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007fcdf2967c9f in ThreadWeaver::ThreadRunHelper::run (this=0x7fcdce1fbe00, parent=0x1be9820, th=0x2d81760) at ../../../threadweaver/Weaver/Thread.cpp:87
#6  0x00007fcdf29681f8 in ThreadWeaver::Thread::run (this=0x2d81760) at ../../../threadweaver/Weaver/Thread.cpp:142
#7  0x00007fcdfc68b27e in QThreadPrivate::start (arg=0x2d81760) at thread/qthread_unix.cpp:266
#8  0x00007fcdfb08f971 in start_thread (arg=<value optimized out>) at pthread_create.c:304
#9  0x00007fcdfb38b92d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#10 0x0000000000000000 in ?? ()

Thread 6 (Thread 0x7fcdcd9fb700 (LWP 5577)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007fcdfc68be3b in wait (this=<value optimized out>, mutex=0x1be8460, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:88
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x1be8460, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:160
#3  0x00007fcdf2966524 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x1be9820, th=0x7fcde8005d30) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007fcdf296972b in ThreadWeaver::WorkingHardState::applyForWork (this=0x1bea9f0, th=0x7fcde8005d30) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007fcdf2969744 in ThreadWeaver::WorkingHardState::applyForWork (this=0x1bea9f0, th=0x7fcde8005d30) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#6  0x00007fcdf2967c9f in ThreadWeaver::ThreadRunHelper::run (this=0x7fcdcd9fae00, parent=0x1be9820, th=0x7fcde8005d30) at ../../../threadweaver/Weaver/Thread.cpp:87
#7  0x00007fcdf29681f8 in ThreadWeaver::Thread::run (this=0x7fcde8005d30) at ../../../threadweaver/Weaver/Thread.cpp:142
#8  0x00007fcdfc68b27e in QThreadPrivate::start (arg=0x7fcde8005d30) at thread/qthread_unix.cpp:266
#9  0x00007fcdfb08f971 in start_thread (arg=<value optimized out>) at pthread_create.c:304
#10 0x00007fcdfb38b92d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()

Thread 5 (Thread 0x7fcdc10f6700 (LWP 5737)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007fcdfc68be3b in wait (this=<value optimized out>, mutex=0x2d08020, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:88
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x2d08020, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:160
#3  0x00007fcdf2966524 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x2c87870, th=0x4f19a10) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007fcdf296972b in ThreadWeaver::WorkingHardState::applyForWork (this=0x2d08100, th=0x4f19a10) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007fcdf2969744 in ThreadWeaver::WorkingHardState::applyForWork (this=0x2d08100, th=0x4f19a10) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#6  0x00007fcdf2969744 in ThreadWeaver::WorkingHardState::applyForWork (this=0x2d08100, th=0x4f19a10) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#7  0x00007fcdf2967c9f in ThreadWeaver::ThreadRunHelper::run (this=0x7fcdc10f5e00, parent=0x2c87870, th=0x4f19a10) at ../../../threadweaver/Weaver/Thread.cpp:87
#8  0x00007fcdf29681f8 in ThreadWeaver::Thread::run (this=0x4f19a10) at ../../../threadweaver/Weaver/Thread.cpp:142
#9  0x00007fcdfc68b27e in QThreadPrivate::start (arg=0x4f19a10) at thread/qthread_unix.cpp:266
#10 0x00007fcdfb08f971 in start_thread (arg=<value optimized out>) at pthread_create.c:304
#11 0x00007fcdfb38b92d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#12 0x0000000000000000 in ?? ()

Thread 4 (Thread 0x7fcdc08f5700 (LWP 5738)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007fcdfc68be3b in wait (this=<value optimized out>, mutex=0x2d08020, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:88
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x2d08020, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:160
#3  0x00007fcdf2966524 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x2c87870, th=0x4767770) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007fcdf296972b in ThreadWeaver::WorkingHardState::applyForWork (this=0x2d08100, th=0x4767770) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007fcdf2967c9f in ThreadWeaver::ThreadRunHelper::run (this=0x7fcdc08f4e00, parent=0x2c87870, th=0x4767770) at ../../../threadweaver/Weaver/Thread.cpp:87
#6  0x00007fcdf29681f8 in ThreadWeaver::Thread::run (this=0x4767770) at ../../../threadweaver/Weaver/Thread.cpp:142
#7  0x00007fcdfc68b27e in QThreadPrivate::start (arg=0x4767770) at thread/qthread_unix.cpp:266
#8  0x00007fcdfb08f971 in start_thread (arg=<value optimized out>) at pthread_create.c:304
#9  0x00007fcdfb38b92d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#10 0x0000000000000000 in ?? ()

Thread 3 (Thread 0x7fcdbbfff700 (LWP 5808)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007fcdf3ce7334 in QTWTF::TCMalloc_PageHeap::scavengerThread (this=0x7fcdf3ff2160) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:2359
#2  0x00007fcdf3ce7369 in QTWTF::TCMalloc_PageHeap::runScavengerThread (context=0x7fcdf4000234) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:1464
#3  0x00007fcdfb08f971 in start_thread (arg=<value optimized out>) at pthread_create.c:304
#4  0x00007fcdfb38b92d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#5  0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7fcdc7df9700 (LWP 6167)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007fcdfc68be3b in wait (this=<value optimized out>, mutex=0x2d08020, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:88
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x2d08020, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:160
#3  0x00007fcdf2966524 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x2c87870, th=0x3f785a0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007fcdf296972b in ThreadWeaver::WorkingHardState::applyForWork (this=0x2d08100, th=0x3f785a0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007fcdf2969744 in ThreadWeaver::WorkingHardState::applyForWork (this=0x2d08100, th=0x3f785a0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#6  0x00007fcdf2967c9f in ThreadWeaver::ThreadRunHelper::run (this=0x7fcdc7df8e00, parent=0x2c87870, th=0x3f785a0) at ../../../threadweaver/Weaver/Thread.cpp:87
#7  0x00007fcdf29681f8 in ThreadWeaver::Thread::run (this=0x3f785a0) at ../../../threadweaver/Weaver/Thread.cpp:142
#8  0x00007fcdfc68b27e in QThreadPrivate::start (arg=0x3f785a0) at thread/qthread_unix.cpp:266
#9  0x00007fcdfb08f971 in start_thread (arg=<value optimized out>) at pthread_create.c:304
#10 0x00007fcdfb38b92d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7fcdfdf2f760 (LWP 5558)):
[KCrash Handler]
#6  0x00007fcdfd3fdf45 in ProvidersModel::data (this=<value optimized out>, index=<value optimized out>, role=<value optimized out>) at ../../shell/documentationview.cpp:51
#7  0x00007fcdfbed584c in QComboBoxPrivate::itemText (this=0x5a4fdc0, index=...) at widgets/qcombobox.cpp:1270
#8  0x00007fcdfbed59e6 in QComboBox::currentText (this=<value optimized out>) at widgets/qcombobox.cpp:2039
#9  0x00007fcdfbed64f6 in QComboBox::initStyleOption (this=0x474b4c0, option=0x7fff751aadb0) at widgets/qcombobox.cpp:1119
#10 0x00007fcdfbed8f26 in QComboBoxPrivate::updateViewContainerPaletteAndOpacity (this=0x5a4fdc0) at widgets/qcombobox.cpp:1078
#11 0x00007fcdfbedbcb8 in QComboBox::changeEvent (this=0x474b4c0, e=0x7fff751ab600) at widgets/qcombobox.cpp:2734
#12 0x00007fcdfbb3b838 in QWidget::event (this=0x474b4c0, event=0x7fff751ab600) at kernel/qwidget.cpp:8477
#13 0x00007fcdfbae5fdc in QApplicationPrivate::notify_helper (this=0x1897d90, receiver=0x474b4c0, e=0x7fff751ab600) at kernel/qapplication.cpp:4396
#14 0x00007fcdfbaebaed in QApplication::notify (this=0x7fff751acc10, receiver=0x474b4c0, e=0x7fff751ab600) at kernel/qapplication.cpp:4277
#15 0x00007fcdfccd5586 in KApplication::notify (this=0x7fff751acc10, receiver=0x474b4c0, event=0x7fff751ab600) at ../../kdeui/kernel/kapplication.cpp:310
#16 0x00007fcdfc77ecdc in QCoreApplication::notifyInternal (this=0x7fff751acc10, receiver=0x474b4c0, event=0x7fff751ab600) at kernel/qcoreapplication.cpp:732
#17 0x00007fcdfbb379a5 in sendEvent (this=0x5a4fdc0) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#18 QWidgetPrivate::propagatePaletteChange (this=0x5a4fdc0) at kernel/qwidget.cpp:1870
#19 0x00007fcdfbb37b63 in QWidgetPrivate::setPalette_helper (this=0x5a4fdc0, palette=...) at kernel/qwidget.cpp:4614
#20 0x00007fcdfbb37c09 in QWidgetPrivate::resolvePalette (this=0x5a4fdc0) at kernel/qwidget.cpp:4604
#21 0x00007fcdfbb453c7 in QWidget::setParent (this=0x474b4c0, parent=0x0, f=) at kernel/qwidget.cpp:10018
#22 0x00007fcdfbb45872 in QWidget::setParent (this=0x7fff751aacd0, parent=0x24d1af8) at kernel/qwidget.cpp:9937
#23 0x00007fcdfbb488e0 in QWidgetAction::releaseWidget (this=0x5a68250, widget=0x474b4c0) at kernel/qwidgetaction.cpp:207
#24 0x00007fcdfbf89953 in QToolBarLayout::~QToolBarLayout (this=0x4ed0b60, __in_chrg=<value optimized out>) at widgets/qtoolbarlayout.cpp:101
#25 0x00007fcdfbb41044 in QWidget::~QWidget (this=0x406daf0, __in_chrg=<value optimized out>) at kernel/qwidget.cpp:1501
#26 0x00007fcdfcde32ae in KToolBar::~KToolBar (this=0x406daf0, __in_chrg=<value optimized out>) at ../../kdeui/widgets/ktoolbar.cpp:728
#27 0x00007fcdfc790d5f in QObjectPrivate::deleteChildren (this=0x2e0aec0) at kernel/qobject.cpp:1957
#28 0x00007fcdfbb41168 in QWidget::~QWidget (this=0x476f2e0, __in_chrg=<value optimized out>) at kernel/qwidget.cpp:1589
#29 0x00007fcdfd38cb6a in DocumentationView::~DocumentationView (this=0x476f2e0, __in_chrg=<value optimized out>) at ../../shell/documentationview.h:32
#30 0x00007fcdfc790d5f in QObjectPrivate::deleteChildren (this=0x2adaee0) at kernel/qobject.cpp:1957
#31 0x00007fcdfbb41168 in QWidget::~QWidget (this=0x3fec510, __in_chrg=<value optimized out>) at kernel/qwidget.cpp:1589
#32 0x00007fcdf7ac123e in ?? () from /usr/lib/libsublime.so.1
#33 0x00007fcdfc790d5f in QObjectPrivate::deleteChildren (this=0x60e10d0) at kernel/qobject.cpp:1957
#34 0x00007fcdfbb41168 in QWidget::~QWidget (this=0x58c3a90, __in_chrg=<value optimized out>) at kernel/qwidget.cpp:1589
#35 0x00007fcdf7ac755b in ?? () from /usr/lib/libsublime.so.1
#36 0x00007fcdfc790d5f in QObjectPrivate::deleteChildren (this=0x1b129d0) at kernel/qobject.cpp:1957
#37 0x00007fcdfbb41168 in QWidget::~QWidget (this=0x1b1c2b0, __in_chrg=<value optimized out>) at kernel/qwidget.cpp:1589
#38 0x00007fcdfcdb4f55 in KMainWindow::~KMainWindow (this=0x1b1c2b0, __in_chrg=<value optimized out>) at ../../kdeui/widgets/kmainwindow.cpp:473
#39 0x00007fcdf7ab3bb9 in Sublime::MainWindow::~MainWindow() () from /usr/lib/libsublime.so.1
#40 0x00007fcdfd39d3ae in KDevelop::MainWindow::~MainWindow (this=0x1b1c2b0, __in_chrg=<value optimized out>, __vtt_parm=<value optimized out>) at ../../shell/mainwindow.cpp:128
#41 0x00007fcdfc790c08 in QObject::event (this=0x1b1c2b0, e=0x24d1af8) at kernel/qobject.cpp:1202
#42 0x00007fcdfbb3b6df in QWidget::event (this=0x1b1c2b0, event=0x2dead70) at kernel/qwidget.cpp:8646
#43 0x00007fcdfbf2341b in QMainWindow::event (this=0x1b1c2b0, event=0x2dead70) at widgets/qmainwindow.cpp:1417
#44 0x00007fcdfcdf2c93 in KXmlGuiWindow::event (this=0x7fff751aacd0, ev=0x24d1af8) at ../../kdeui/xmlgui/kxmlguiwindow.cpp:132
#45 0x00007fcdfbae5fdc in QApplicationPrivate::notify_helper (this=0x1897d90, receiver=0x1b1c2b0, e=0x2dead70) at kernel/qapplication.cpp:4396
#46 0x00007fcdfbaebaed in QApplication::notify (this=0x7fff751acc10, receiver=0x1b1c2b0, e=0x2dead70) at kernel/qapplication.cpp:4277
#47 0x00007fcdfccd5586 in KApplication::notify (this=0x7fff751acc10, receiver=0x1b1c2b0, event=0x2dead70) at ../../kdeui/kernel/kapplication.cpp:310
#48 0x00007fcdfc77ecdc in QCoreApplication::notifyInternal (this=0x7fff751acc10, receiver=0x1b1c2b0, event=0x2dead70) at kernel/qcoreapplication.cpp:732
#49 0x00007fcdfc781c22 in sendEvent (receiver=0x0, event_type=<value optimized out>, data=0x1052110) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#50 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=<value optimized out>, data=0x1052110) at kernel/qcoreapplication.cpp:1373
#51 0x00007fcdfc7ab653 in sendPostedEvents (s=0x189b960) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:220
#52 postEventSourceDispatch (s=0x189b960) at kernel/qeventdispatcher_glib.cpp:277
#53 0x00007fcdf4b88342 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#54 0x00007fcdf4b8c2a8 in ?? () from /lib/libglib-2.0.so.0
#55 0x00007fcdf4b8c45c in g_main_context_iteration () from /lib/libglib-2.0.so.0
#56 0x00007fcdfc7ab193 in QEventDispatcherGlib::processEvents (this=0x10518b0, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:415
#57 0x00007fcdfbb98a4e in QGuiEventDispatcherGlib::processEvents (this=0x7fff751aacd0, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#58 0x00007fcdfc77da02 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#59 0x00007fcdfc77ddec in QEventLoop::exec (this=0x7fff751aca40, flags=) at kernel/qeventloop.cpp:201
#60 0x00007fcdfc781ebb in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1009
#61 0x00000000004085f7 in _start ()

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

Possible duplicates by query: bug 271842, bug 271783, bug 271428, bug 270679, bug 270124.

Reported using DrKonqi
Comment 1 Milian Wolff 2011-08-27 16:06:11 UTC 
your kdevelop version is way too old, update to a more recent one as this bug (and lots of others) have been fixed already

*** This bug has been marked as a duplicate of bug 236037 ***
Comment 2 m.jahedbozorgan 2012-05-21 08:36:16 UTC 
Created attachment 71259 [details]
New crash information added by DrKonqi

kdevelop (4.0.2 (using KDevPlatform 1.0.2)) on KDE Platform 4.5.5 (KDE 4.5.5) using Qt 4.7.0

- What I was doing when the application crashed:
Closed the application via the Close button.
This happens everytime.

- Unusual behavior I noticed:

- Custom settings of the application:

-- Backtrace (Reduced):
#7  0x001c4d67 in ProvidersModel::data (this=0x90e4f68, index=..., role=0) at ../../shell/documentationview.cpp:51
#8  0x03853b39 in QComboBoxPrivate::itemText (this=0x90e4a90, index=...) at widgets/qcombobox.cpp:1270
#9  0x03853cd0 in QComboBox::currentText (this=0x90e48d8) at widgets/qcombobox.cpp:2039
#10 0x038548fd in QComboBox::initStyleOption (this=0x90e48d8, option=0xbf9647c0) at widgets/qcombobox.cpp:1119
#11 0x03857e61 in QComboBoxPrivate::updateViewContainerPaletteAndOpacity (this=0x90e4a90) at widgets/qcombobox.cpp:1078