Application: kdevelop (4.0.2 (using KDevPlatform 1.0.2))
KDE Platform Version: 4.5.3 (KDE 4.5.3)
Qt Version: 4.7.0
Operating System: Linux 2.6.32-27-generic x86_64
Distribution: Ubuntu 10.04.1 LTS

-- Information about the crash:
Push the exit button in the corner and the crash occurs. It happens every time.

The crash can be reproduced every time.

 -- Backtrace:
Application: KDevelop (kdevelop.bin), signal: Segmentation fault
[Current thread is 1 (Thread 0x7fe27d1db760 (LWP 1681))]

Thread 8 (Thread 0x7fe25eea1700 (LWP 1692)):
#0  pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:211
#1  0x00007fe27b90fe12 in QWaitConditionPrivate::wait (this=<value optimized out>, mutex=0x1a1aca0, time=200000) at thread/qwaitcondition_unix.cpp:86
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x1a1aca0, time=200000) at thread/qwaitcondition_unix.cpp:160
#3  0x00007fe276fe264e in KDevelop::DUChainPrivate::CleanupThread::run (this=0x1a1ac80) at ../../language/duchain/duchain.cpp:286
#4  0x00007fe27b90f2ee in QThreadPrivate::start (arg=0x1a1ac80) at thread/qthread_unix.cpp:266
#5  0x00007fe27a2f59ca in start_thread (arg=<value optimized out>) at pthread_create.c:300
#6  0x00007fe27a5f270d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#7  0x0000000000000000 in ?? ()

Thread 7 (Thread 0x7fe254b12700 (LWP 1695)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007fe27b90feab in QWaitConditionPrivate::wait (this=<value optimized out>, mutex=0x22c4880, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:88
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x22c4880, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:160
#3  0x00007fe271ba8d84 in ?? () from /usr/lib/libthreadweaver.so.4
#4  0x00007fe271babf8b in ?? () from /usr/lib/libthreadweaver.so.4
#5  0x00007fe271babfa4 in ?? () from /usr/lib/libthreadweaver.so.4
#6  0x00007fe271baa4ff in ?? () from /usr/lib/libthreadweaver.so.4
#7  0x00007fe271baaa58 in ThreadWeaver::Thread::run() () from /usr/lib/libthreadweaver.so.4
#8  0x00007fe27b90f2ee in QThreadPrivate::start (arg=0x22c2440) at thread/qthread_unix.cpp:266
#9  0x00007fe27a2f59ca in start_thread (arg=<value optimized out>) at pthread_create.c:300
#10 0x00007fe27a5f270d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()

Thread 6 (Thread 0x7fe246431700 (LWP 1767)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007fe27b90feab in QWaitConditionPrivate::wait (this=<value optimized out>, mutex=0x1981760, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:88
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x1981760, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:160
#3  0x00007fe271ba8d84 in ?? () from /usr/lib/libthreadweaver.so.4
#4  0x00007fe271babf8b in ?? () from /usr/lib/libthreadweaver.so.4
#5  0x00007fe271babfa4 in ?? () from /usr/lib/libthreadweaver.so.4
#6  0x00007fe271baa4ff in ?? () from /usr/lib/libthreadweaver.so.4
#7  0x00007fe271baaa58 in ThreadWeaver::Thread::run() () from /usr/lib/libthreadweaver.so.4
#8  0x00007fe27b90f2ee in QThreadPrivate::start (arg=0x247ed60) at thread/qthread_unix.cpp:266
#9  0x00007fe27a2f59ca in start_thread (arg=<value optimized out>) at pthread_create.c:300
#10 0x00007fe27a5f270d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()

Thread 5 (Thread 0x7fe245c30700 (LWP 1768)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007fe27b90feab in QWaitConditionPrivate::wait (this=<value optimized out>, mutex=0x1981760, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:88
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x1981760, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:160
#3  0x00007fe271ba8d84 in ?? () from /usr/lib/libthreadweaver.so.4
#4  0x00007fe271babf8b in ?? () from /usr/lib/libthreadweaver.so.4
#5  0x00007fe271baa4ff in ?? () from /usr/lib/libthreadweaver.so.4
#6  0x00007fe271baaa58 in ThreadWeaver::Thread::run() () from /usr/lib/libthreadweaver.so.4
#7  0x00007fe27b90f2ee in QThreadPrivate::start (arg=0x7fe258004320) at thread/qthread_unix.cpp:266
#8  0x00007fe27a2f59ca in start_thread (arg=<value optimized out>) at pthread_create.c:300
#9  0x00007fe27a5f270d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#10 0x0000000000000000 in ?? ()

Thread 4 (Thread 0x7fe254311700 (LWP 2322)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007fe27b90feab in QWaitConditionPrivate::wait (this=<value optimized out>, mutex=0x22c4880, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:88
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x22c4880, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:160
#3  0x00007fe271ba8d84 in ?? () from /usr/lib/libthreadweaver.so.4
#4  0x00007fe271babf8b in ?? () from /usr/lib/libthreadweaver.so.4
#5  0x00007fe271babfa4 in ?? () from /usr/lib/libthreadweaver.so.4
#6  0x00007fe271babfa4 in ?? () from /usr/lib/libthreadweaver.so.4
#7  0x00007fe271baa4ff in ?? () from /usr/lib/libthreadweaver.so.4
#8  0x00007fe271baaa58 in ThreadWeaver::Thread::run() () from /usr/lib/libthreadweaver.so.4
#9  0x00007fe27b90f2ee in QThreadPrivate::start (arg=0x3ccd1e0) at thread/qthread_unix.cpp:266
#10 0x00007fe27a2f59ca in start_thread (arg=<value optimized out>) at pthread_create.c:300
#11 0x00007fe27a5f270d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#12 0x0000000000000000 in ?? ()

Thread 3 (Thread 0x7fe24539b700 (LWP 2323)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007fe27b90feab in QWaitConditionPrivate::wait (this=<value optimized out>, mutex=0x22c4880, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:88
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x22c4880, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:160
#3  0x00007fe271ba8d84 in ?? () from /usr/lib/libthreadweaver.so.4
#4  0x00007fe271babf8b in ?? () from /usr/lib/libthreadweaver.so.4
#5  0x00007fe271baa4ff in ?? () from /usr/lib/libthreadweaver.so.4
#6  0x00007fe271baaa58 in ThreadWeaver::Thread::run() () from /usr/lib/libthreadweaver.so.4
#7  0x00007fe27b90f2ee in QThreadPrivate::start (arg=0x3d90310) at thread/qthread_unix.cpp:266
#8  0x00007fe27a2f59ca in start_thread (arg=<value optimized out>) at pthread_create.c:300
#9  0x00007fe27a5f270d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#10 0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7fe244b9a700 (LWP 2419)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007fe27b90feab in QWaitConditionPrivate::wait (this=<value optimized out>, mutex=0x22c4880, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:88
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x22c4880, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:160
#3  0x00007fe271ba8d84 in ?? () from /usr/lib/libthreadweaver.so.4
#4  0x00007fe271babf8b in ?? () from /usr/lib/libthreadweaver.so.4
#5  0x00007fe271babfa4 in ?? () from /usr/lib/libthreadweaver.so.4
#6  0x00007fe271babfa4 in ?? () from /usr/lib/libthreadweaver.so.4
#7  0x00007fe271baa4ff in ?? () from /usr/lib/libthreadweaver.so.4
#8  0x00007fe271baaa58 in ThreadWeaver::Thread::run() () from /usr/lib/libthreadweaver.so.4
#9  0x00007fe27b90f2ee in QThreadPrivate::start (arg=0x3913e80) at thread/qthread_unix.cpp:266
#10 0x00007fe27a2f59ca in start_thread (arg=<value optimized out>) at pthread_create.c:300
#11 0x00007fe27a5f270d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#12 0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7fe27d1db760 (LWP 1681)):
[KCrash Handler]
#6  0x00007fe27c696765 in ProvidersModel::data (this=<value optimized out>, index=<value optimized out>, role=<value optimized out>) at ../../shell/documentationview.cpp:51
#7  0x00007fe27b15849c in QComboBoxPrivate::itemText (this=0x243c520, index=...) at widgets/qcombobox.cpp:1270
#8  0x00007fe27b158636 in QComboBox::currentText (this=<value optimized out>) at widgets/qcombobox.cpp:2039
#9  0x00007fe27b159146 in QComboBox::initStyleOption (this=0x243c3f0, option=0x7fff449424a0) at widgets/qcombobox.cpp:1119
#10 0x00007fe27b15bae6 in QComboBoxPrivate::updateViewContainerPaletteAndOpacity (this=0x243c520) at widgets/qcombobox.cpp:1078
#11 0x00007fe27b15e838 in QComboBox::changeEvent (this=0x243c3f0, e=0x7fff44942cf0) at widgets/qcombobox.cpp:2734
#12 0x00007fe27adc2c78 in QWidget::event (this=0x243c3f0, event=0x7fff44942cf0) at kernel/qwidget.cpp:8477
#13 0x00007fe27ad6d6ec in QApplicationPrivate::notify_helper (this=0x1648780, receiver=0x243c3f0, e=0x7fff44942cf0) at kernel/qapplication.cpp:4396
#14 0x00007fe27ad731dd in QApplication::notify (this=0x7fff44944300, receiver=0x243c3f0, e=0x7fff44942cf0) at kernel/qapplication.cpp:4277
#15 0x00007fe27bf69926 in KApplication::notify(QObject*, QEvent*) () from /usr/lib/libkdeui.so.5
#16 0x00007fe27ba020ac in QCoreApplication::notifyInternal (this=0x7fff44944300, receiver=0x243c3f0, event=0x7fff44942cf0) at kernel/qcoreapplication.cpp:732
#17 0x00007fe27adbedf5 in QCoreApplication::sendEvent (this=0x243c520) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#18 QWidgetPrivate::propagatePaletteChange (this=0x243c520) at kernel/qwidget.cpp:1870
#19 0x00007fe27adbefb3 in QWidgetPrivate::setPalette_helper (this=0x243c520, palette=...) at kernel/qwidget.cpp:4614
#20 0x00007fe27adbf059 in QWidgetPrivate::resolvePalette (this=0x243c520) at kernel/qwidget.cpp:4604
#21 0x00007fe27adcc797 in QWidget::setParent (this=0x243c3f0, parent=0x0, f=) at kernel/qwidget.cpp:10018
#22 0x00007fe27adccc22 in QWidget::setParent (this=0x7fff449423c0, parent=0x238cf08) at kernel/qwidget.cpp:9937
#23 0x00007fe27adcfc00 in QWidgetAction::releaseWidget (this=0x243cbd0, widget=0x243c3f0) at kernel/qwidgetaction.cpp:207
#24 0x00007fe27b20b9a3 in ~QToolBarLayout (this=0x29c21c0, __in_chrg=<value optimized out>) at widgets/qtoolbarlayout.cpp:101
#25 0x00007fe27adc8454 in ~QWidget (this=0x29bcb70, __in_chrg=<value optimized out>) at kernel/qwidget.cpp:1501
#26 0x00007fe27c07640e in KToolBar::~KToolBar() () from /usr/lib/libkdeui.so.5
#27 0x00007fe27ba13fff in QObjectPrivate::deleteChildren (this=0x29bd500) at kernel/qobject.cpp:1957
#28 0x00007fe27adc8578 in ~QWidget (this=0x29bd1d0, __in_chrg=<value optimized out>) at kernel/qwidget.cpp:1589
#29 0x00007fe27c62533a in ~DocumentationView (this=0x29bd1d0, __in_chrg=<value optimized out>) at ../../shell/documentationview.h:32
#30 0x00007fe27ba13fff in QObjectPrivate::deleteChildren (this=0x3324b20) at kernel/qobject.cpp:1957
#31 0x00007fe27adc8578 in ~QWidget (this=0x3324ab0, __in_chrg=<value optimized out>) at kernel/qwidget.cpp:1589
#32 0x00007fe276d0629e in ?? () from /usr/lib/libsublime.so.1
#33 0x00007fe27ba13fff in QObjectPrivate::deleteChildren (this=0x246b5c0) at kernel/qobject.cpp:1957
#34 0x00007fe27adc8578 in ~QWidget (this=0x2967de0, __in_chrg=<value optimized out>) at kernel/qwidget.cpp:1589
#35 0x00007fe276d0c5ab in ?? () from /usr/lib/libsublime.so.1
#36 0x00007fe27ba13fff in QObjectPrivate::deleteChildren (this=0x18c0a50) at kernel/qobject.cpp:1957
#37 0x00007fe27adc8578 in ~QWidget (this=0x18b3da0, __in_chrg=<value optimized out>) at kernel/qwidget.cpp:1589
#38 0x00007fe27c0480d5 in KMainWindow::~KMainWindow() () from /usr/lib/libkdeui.so.5
#39 0x00007fe276cf8c39 in Sublime::MainWindow::~MainWindow() () from /usr/lib/libsublime.so.1
#40 0x00007fe27c635b7e in ~MainWindow (this=0x18b3da0, __in_chrg=<value optimized out>, __vtt_parm=<value optimized out>) at ../../shell/mainwindow.cpp:128
#41 0x00007fe27ba13ea8 in QObject::event (this=0x18b3da0, e=0x238cf08) at kernel/qobject.cpp:1202
#42 0x00007fe27adc2b1f in QWidget::event (this=0x18b3da0, event=0x3fc37c0) at kernel/qwidget.cpp:8646
#43 0x00007fe27b1a5b5b in QMainWindow::event (this=0x18b3da0, event=0x3fc37c0) at widgets/qmainwindow.cpp:1417
#44 0x00007fe27c085e03 in KXmlGuiWindow::event(QEvent*) () from /usr/lib/libkdeui.so.5
#45 0x00007fe27ad6d6ec in QApplicationPrivate::notify_helper (this=0x1648780, receiver=0x18b3da0, e=0x3fc37c0) at kernel/qapplication.cpp:4396
#46 0x00007fe27ad731dd in QApplication::notify (this=0x7fff44944300, receiver=0x18b3da0, e=0x3fc37c0) at kernel/qapplication.cpp:4277
#47 0x00007fe27bf69926 in KApplication::notify(QObject*, QEvent*) () from /usr/lib/libkdeui.so.5
#48 0x00007fe27ba020ac in QCoreApplication::notifyInternal (this=0x7fff44944300, receiver=0x18b3da0, event=0x3fc37c0) at kernel/qcoreapplication.cpp:732
#49 0x00007fe27ba04fd2 in QCoreApplication::sendEvent (receiver=0x0, event_type=<value optimized out>, data=0xdfc4e0) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#50 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=<value optimized out>, data=0xdfc4e0) at kernel/qcoreapplication.cpp:1373
#51 0x00007fe27ba2e643 in QCoreApplication::sendPostedEvents (s=0x164c320) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:220
#52 postEventSourceDispatch (s=0x164c320) at kernel/qeventdispatcher_glib.cpp:277
#53 0x00007fe273dc78c2 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#54 0x00007fe273dcb748 in ?? () from /lib/libglib-2.0.so.0
#55 0x00007fe273dcb8fc in g_main_context_iteration () from /lib/libglib-2.0.so.0
#56 0x00007fe27ba2e183 in QEventDispatcherGlib::processEvents (this=0xdfbc30, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:415
#57 0x00007fe27ae1f97e in QGuiEventDispatcherGlib::processEvents (this=0x7fff449423c0, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#58 0x00007fe27ba00dd2 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#59 0x00007fe27ba011bc in QEventLoop::exec (this=0x7fff44944130, flags=) at kernel/qeventloop.cpp:201
#60 0x00007fe27ba0526b in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1009
#61 0x0000000000408a77 in _start ()

This bug may be a duplicate of or related to bug 263051.

Possible duplicates by query: bug 263079, bug 263051, bug 262889, bug 262630, bug 260580.

Reported using DrKonqi