Bug 214689

Application that crashed: kdevelop
Version of the application: 3.9.96 (using KDevPlatform 0.9.96)
KDE Version: 4.3.3 (KDE 4.3.3)
Qt Version: 4.5.2
Operating System: Linux 2.6.31-14-generic x86_64
Distribution: Ubuntu 9.10

What I was doing when the application crashed:
After compiling/installing kdevplatform and kdevelop it crashed on the first start

 -- Backtrace:
Application: KDevelop (kdevelop), signal: Segmentation fault
The current source language is "auto; currently c".
[Current thread is 1 (Thread 0x7f3327647750 (LWP 22492))]

Thread 2 (Thread 0x7f33140e2910 (LWP 22493)):
#0  pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:220
#1  0x00007f33242da462 in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/libQtCore.so.4
#2  0x00007f3320e12a1e in KDevelop::DUChainPrivate::CleanupThread::run (this=0x237cd50) at /home/andreas/projects/kdevplatform-0.9.96/language/duchain/duchain.cpp:280
#3  0x00007f33242d9445 in ?? () from /usr/lib/libQtCore.so.4
#4  0x00007f331ece1a04 in start_thread (arg=<value optimized out>) at pthread_create.c:300
#5  0x00007f3322a347bd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#6  0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7f3327647750 (LWP 22492)):
[KCrash Handler]
#5  0x00007f33229cf6d9 in *__GI___libc_free (mem=0x7fff139e6920) at malloc.c:3702
#6  0x00007f332431c67c in QString::free(QString::Data*) () from /usr/lib/libQtCore.so.4
#7  0x00007f3326b5eeaa in ~QString (this=<value optimized out>, index=<value optimized out>, role=<value optimized out>) at /usr/include/qt4/QtCore/qstring.h:866
#8  ProvidersModel::data (this=<value optimized out>, index=<value optimized out>, role=<value optimized out>) at /home/andreas/projects/kdevplatform-0.9.96/shell/documentationview.cpp:50
#9  0x00007f332398a65c in ?? () from /usr/lib/libQtGui.so.4
#10 0x00007f332398b19a in ?? () from /usr/lib/libQtGui.so.4
#11 0x00007f332398d0fe in ?? () from /usr/lib/libQtGui.so.4
#12 0x00007f332398d23c in QComboBox::setCurrentIndex(int) () from /usr/lib/libQtGui.so.4
#13 0x00007f332398f98a in QComboBox::setModel(QAbstractItemModel*) () from /usr/lib/libQtGui.so.4
#14 0x00007f3326b5de44 in DocumentationView (this=0x35062a0, parent=<value optimized out>) at /home/andreas/projects/kdevplatform-0.9.96/shell/documentationview.cpp:90
#15 0x00007f3326b5d469 in DocumentationViewFactory::create (this=<value optimized out>, parent=0x34fbf20) at /home/andreas/projects/kdevplatform-0.9.96/shell/documentationcontroller.cpp:47
#16 0x00007f3320b3ad4e in Sublime::ToolView::createWidget (this=0x7fff139e6920, parent=0x7f33243defe0) at /home/andreas/projects/kdevplatform-0.9.96/sublime/view.cpp:142
#17 0x00007f3320b3ae06 in Sublime::View::widget (this=0x34fdd80, parent=0x7f33243defe0) at /home/andreas/projects/kdevplatform-0.9.96/sublime/view.cpp:82
#18 0x00007f3320b409a6 in Sublime::IdealMainWidget::addView (this=0x2e44fd0, area=<value optimized out>, view=0x34fdd80) at /home/andreas/projects/kdevplatform-0.9.96/sublime/ideal.cpp:591
#19 0x00007f3320b32be5 in Sublime::MainWindowPrivate::IdealToolViewCreator::operator() (this=0x7fff139e6e70, view=<value optimized out>, position=329148688)
    at /home/andreas/projects/kdevplatform-0.9.96/sublime/mainwindow_p.cpp:190
#20 0x00007f3320b39edd in Sublime::Area::walkToolViews<Sublime::MainWindowPrivate::IdealToolViewCreator> (this=0x20ffa30, op=..., positions=)
    at /home/andreas/projects/kdevplatform-0.9.96/sublime/areawalkers.h:59
#21 0x00007f3320b32ffd in Sublime::MainWindowPrivate::toolViewAdded (this=<value optimized out>, position=<value optimized out>)
    at /home/andreas/projects/kdevplatform-0.9.96/sublime/mainwindow_p.cpp:518
#22 0x00007f3320b2edc3 in Sublime::MainWindow::qt_metacall (this=0x20a6b80, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fff139e6ff0)
    at /home/andreas/projects/kdevplatform-0.9.96/build/sublime/mainwindow.moc:114
#23 0x00007f3326b0a730 in KDevelop::MainWindow::qt_metacall (this=0x7fff139e6920, _c=608038880, _id=329148688, _a=0xfffffffffff8b8e4)
    at /home/andreas/projects/kdevplatform-0.9.96/build/shell/mainwindow.moc:85
#24 0x00007f33243d4ddc in QMetaObject::activate(QObject*, int, int, void**) () from /usr/lib/libQtCore.so.4
#25 0x00007f3320b20840 in Sublime::Area::toolViewAdded (this=0x7fff139e6920, _t1=0x34fdd80, _t2=Sublime::Right) at /home/andreas/projects/kdevplatform-0.9.96/build/sublime/area.moc:130
#26 0x00007f3320b21df9 in Sublime::Area::addToolView (this=<value optimized out>, view=0x34fdd80, defaultPosition=<value optimized out>)
    at /home/andreas/projects/kdevplatform-0.9.96/sublime/area.cpp:227
#27 0x00007f3326b1d19a in KDevelop::UiController::addToolViewToArea (this=0x20d2c40, factory=0x22ee4a0, doc=<value optimized out>, area=0x20ffa30)
    at /home/andreas/projects/kdevplatform-0.9.96/shell/uicontroller.cpp:581
#28 0x00007f3326b206b5 in KDevelop::UiController::addToolView (this=0x20d2c40, name=..., factory=0x22ee4a0) at /home/andreas/projects/kdevplatform-0.9.96/shell/uicontroller.cpp:311
#29 0x00007f3326b5bb4f in KDevelop::DocumentationController::initialize (this=<value optimized out>) at /home/andreas/projects/kdevplatform-0.9.96/shell/documentationcontroller.cpp:67
#30 0x00007f3326b1c5aa in KDevelop::CorePrivate::initialize (this=0x1ffe6e0, mode=<value optimized out>) at /home/andreas/projects/kdevplatform-0.9.96/shell/core.cpp:191
#31 0x00000000004058f4 in main (argc=<value optimized out>, argv=<value optimized out>) at /home/andreas/projects/kdevelop-3.9.96/app/main.cpp:148
The current source language is "auto; currently asm".
The current source language is "auto; currently c".

This bug may be a duplicate of or related to bug 213309

Reported using DrKonqi