Application that crashed: kdevelop
Version of the application: 3.9.95 (using KDevPlatform 0.9.95)
KDE Version: 4.3.4 (KDE 4.3.4)
Qt Version: 4.5.2
Operating System: Linux 2.6.31-17-generic i686
Distribution: Ubuntu 9.10

 -- Backtrace:
Application: KDevelop (kdevelop), signal: Segmentation fault
[Current thread is 1 (Thread 0xb777a700 (LWP 13812))]

Thread 5 (Thread 0xb43b3b70 (LWP 13813)):
#0  0x009e0422 in __kernel_vsyscall ()
#1  0x01dee142 in pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i686/../i486/pthread_cond_timedwait.S:179
#2  0x05fb57e4 in __pthread_cond_timedwait (cond=0x9bde4b0, mutex=0x9bde498, abstime=0xb43b32c0) at forward.c:152
#3  0x007d0def in QWaitConditionPrivate::wait (this=0x9bdeb6c, mutex=0x9bdeb70, time=200000) at thread/qwaitcondition_unix.cpp:85
#4  QWaitCondition::wait (this=0x9bdeb6c, mutex=0x9bdeb70, time=200000) at thread/qwaitcondition_unix.cpp:159
#5  0x01b37715 in KDevelop::DUChainPrivate::CleanupThread::run (this=0x9bdeb60) at ../../language/duchain/duchain.cpp:280
#6  0x007cfe32 in QThreadPrivate::start (arg=0x9bdeb60) at thread/qthread_unix.cpp:188
#7  0x01de980e in start_thread (arg=0xb43b3b70) at pthread_create.c:300
#8  0x05fa87ee in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 4 (Thread 0xb16acb70 (LWP 13851)):
#0  QThreadData::current () at thread/qthread_unix.cpp:109
#1  0x008eb435 in postEventSourcePrepare (s=0xa1630f0, timeout=0xb16ac10c) at kernel/qeventdispatcher_glib.cpp:187
#2  0x01d68f90 in g_main_context_prepare () from /lib/libglib-2.0.so.0
#3  0x01d69351 in ?? () from /lib/libglib-2.0.so.0
#4  0x01d69863 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#5  0x008eb067 in QEventDispatcherGlib::processEvents (this=0xa15d438, flags=...) at kernel/qeventdispatcher_glib.cpp:329
#6  0x008bec79 in QEventLoop::processEvents (this=0xb16ac2d4, flags=) at kernel/qeventloop.cpp:149
#7  0x008bf0ca in QEventLoop::exec (this=0xb16ac2d4, flags=...) at kernel/qeventloop.cpp:201
#8  0x007ccb73 in QThread::exec (this=0xa162e10) at thread/qthread.cpp:487
#9  0x01c3c1d0 in KDevelop::CompletionWorkerThread::run (this=0xa162e10) at ../../language/codecompletion/codecompletionmodel.cpp:79
#10 0x007cfe32 in QThreadPrivate::start (arg=0xa162e10) at thread/qthread_unix.cpp:188
#11 0x01de980e in start_thread (arg=0xb16acb70) at pthread_create.c:300
#12 0x05fa87ee in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 3 (Thread 0xb0eabb70 (LWP 13852)):
#0  0x08e37e06 in *__GI_clock_gettime (clock_id=149143540, tp=0xb0eab018) at ../sysdeps/unix/clock_gettime.c:100
#1  0x008ecbf3 in QTimerInfoList::getTime (this=0xa165c44, t=...) at kernel/qeventdispatcher_unix.cpp:339
#2  0x008ecde1 in QTimerInfoList::updateCurrentTime (this=0xa165c44) at kernel/qeventdispatcher_unix.cpp:297
#3  0x008ed88c in QTimerInfoList::timerWait (this=0xa165c44, tm=...) at kernel/qeventdispatcher_unix.cpp:420
#4  0x008eb210 in timerSourcePrepare (source=0xa165c10, timeout=0xb0eab10c) at kernel/qeventdispatcher_glib.cpp:141
#5  0x01d68f90 in g_main_context_prepare () from /lib/libglib-2.0.so.0
#6  0x01d69351 in ?? () from /lib/libglib-2.0.so.0
#7  0x01d69863 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#8  0x008eb067 in QEventDispatcherGlib::processEvents (this=0xa165108, flags=...) at kernel/qeventdispatcher_glib.cpp:329
#9  0x008bec79 in QEventLoop::processEvents (this=0xb0eab2d4, flags=) at kernel/qeventloop.cpp:149
#10 0x008bf0ca in QEventLoop::exec (this=0xb0eab2d4, flags=...) at kernel/qeventloop.cpp:201
#11 0x007ccb73 in QThread::exec (this=0xa164bf8) at thread/qthread.cpp:487
#12 0x01c3c1d0 in KDevelop::CompletionWorkerThread::run (this=0xa164bf8) at ../../language/codecompletion/codecompletionmodel.cpp:79
#13 0x007cfe32 in QThreadPrivate::start (arg=0xa164bf8) at thread/qthread_unix.cpp:188
#14 0x01de980e in start_thread (arg=0xb0eabb70) at pthread_create.c:300
#15 0x05fa87ee in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130
The current source language is "auto; currently c++".

Thread 2 (Thread 0xb06aab70 (LWP 13858)):
#0  0x009e0422 in __kernel_vsyscall ()
#1  0x01dee142 in pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i686/../i486/pthread_cond_timedwait.S:179
#2  0x05fb57e4 in __pthread_cond_timedwait (cond=0xb06aa234, mutex=0xb06aa264, abstime=0xb06aa2b0) at forward.c:152
#3  0x007cf81e in thread_sleep (ti=0x1) at thread/qthread_unix.cpp:297
#4  0x007cf973 in QThread::msleep (msecs=30) at thread/qthread_unix.cpp:323
#5  0x029652ab in ?? () from /usr/lib/kde4/kdevcpplanguagesupport.so
#6  0x007cfe32 in QThreadPrivate::start (arg=0xa159f38) at thread/qthread_unix.cpp:188
#7  0x01de980e in start_thread (arg=0xb06aab70) at pthread_create.c:300
#8  0x05fa87ee in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130
The current source language is "auto; currently c".

Thread 1 (Thread 0xb777a700 (LWP 13812)):
[KCrash Handler]
#6  QListData::begin (this=0x0, watcher=0x9a5e504) at /usr/include/qt4/QtCore/qlist.h:90
#7  QList<KTextEditor::SmartRangeWatcher*>::contains (this=0x0, watcher=0x9a5e504) at /usr/include/qt4/QtCore/qlist.h:664
#8  KTextEditor::SmartRange::addWatcher (this=0x0, watcher=0x9a5e504) at ../../../interfaces/ktexteditor/smartrange.cpp:893
#9  0x01b01eb9 in KDevelop::BackgroundParser::addManagedTopRange (this=0x9a5e4f8, document=..., range=0x0) at ../../language/backgroundparser/backgroundparser.cpp:625
#10 0x01b1e0c0 in KDevelop::DUChain::documentLoadedPrepare (this=0x9bda5b8, doc=0xa0ead18) at ../../language/duchain/duchain.cpp:1463
#11 0x01b20af7 in KDevelop::DUChain::qt_metacall (this=0x9bda5b8, _c=QMetaObject::InvokeMetaMethod, _id=6, _a=0xbfed7078) at ./duchain.moc:162
#12 0x008d6263 in QMetaObject::activate (sender=0x9a62a80, from_signal_index=13, to_signal_index=13, argv=0xbfed7078) at kernel/qobject.cpp:3113
#13 0x008d6ec2 in QMetaObject::activate (sender=0x9a62a80, m=0x59f614, local_signal_index=9, argv=0xbfed7078) at kernel/qobject.cpp:3187
#14 0x00591cb3 in KDevelop::IDocumentController::documentLoadedPrepare (this=0x9a62a80, _t1=0xa0ead18) at ./idocumentcontroller.moc:256
#15 0x0058f7f2 in KDevelop::IDocument::notifyLoaded (this=0xa0ead18) at ../../interfaces/idocument.cpp:119
#16 0x0065dda9 in KDevelop::TextDocumentPrivate::slotDocumentLoaded (this=0xa0ead08, _c=QMetaObject::InvokeMetaMethod, _id=5, _a=0xbfed71f8) at ../../shell/textdocument.cpp:154
#17 KDevelop::TextDocument::qt_metacall (this=0xa0ead08, _c=QMetaObject::InvokeMetaMethod, _id=5, _a=0xbfed71f8) at ./textdocument.moc:86
#18 0x008d6263 in QMetaObject::activate (sender=0xa319428, from_signal_index=24, to_signal_index=24, argv=0xbfed71f8) at kernel/qobject.cpp:3113
#19 0x008d6ec2 in QMetaObject::activate (sender=0xa319428, m=0xa3b890, local_signal_index=5, argv=0xbfed71f8) at kernel/qobject.cpp:3187
#20 0x00a26d13 in KTextEditor::Document::textChanged (this=0xa319428, _t1=0xa319428) at ./document.moc:156
#21 0x03d4c9f3 in KateDocument::openFile (this=0xa319428) at ../../kate/document/katedocument.cpp:3196
#22 0x00a56819 in KParts::ReadOnlyPart::openUrl (this=0xa319428, url=...) at ../../kparts/part.cpp:557
#23 0x0065e301 in KDevelop::TextDocument::createViewWidget (this=0xa0ead08, parent=0xa283cc0) at ../../shell/textdocument.cpp:239
#24 0x0065d52e in KDevelop::TextView::createWidget (this=0xa0cd120, parent=0xa283cc0) at ../../shell/textdocument.cpp:504
#25 0x01cf56e7 in Sublime::View::widget(QWidget*) () from /usr/lib/libsublime.so.1
#26 0x01cf08a2 in ?? () from /usr/lib/libsublime.so.1
#27 0x01cf4469 in Sublime::Area::WalkerMode Sublime::Area::walkViewsInternal<Sublime::MainWindowPrivate::ViewCreator>(Sublime::MainWindowPrivate::ViewCreator&, Sublime::AreaIndex*) ()
   from /usr/lib/libsublime.so.1
#28 0x01cf1298 in ?? () from /usr/lib/libsublime.so.1
#29 0x01ce7b84 in Sublime::MainWindow::setArea(Sublime::Area*) () from /usr/lib/libsublime.so.1
#30 0x01cf4544 in Sublime::MainWindowOperator::setArea(Sublime::MainWindow*, Sublime::Area*) () from /usr/lib/libsublime.so.1
#31 0x01ce2c4b in Sublime::Controller::showAreaInternal(Sublime::Area*, Sublime::MainWindow*) () from /usr/lib/libsublime.so.1
#32 0x01ce3ac9 in Sublime::Controller::showArea(Sublime::Area*, Sublime::MainWindow*) () from /usr/lib/libsublime.so.1
#33 0x00628c39 in ~DisconnectMainWindowsFromArea (this=0x99db620, area=0x9a154e0, areaIndex=0x9a1b278, clear=false) at ../../shell/workingsetcontroller.cpp:243
#34 KDevelop::WorkingSet::loadToArea (this=0x99db620, area=0x9a154e0, areaIndex=0x9a1b278, clear=false) at ../../shell/workingsetcontroller.cpp:321
#35 0x00629eea in KDevelop::WorkingSet::changedWorkingSet (this=0x99db620, area=0x9a154e0, from=..., to=...) at ../../shell/workingsetcontroller.cpp:602
#36 0x0062b95c in KDevelop::WorkingSet::qt_metacall (this=0x99db620, _c=QMetaObject::InvokeMetaMethod, _id=8, _a=0x9e4c528) at ./workingsetcontroller.moc:83
#37 0x008cef0b in QMetaCallEvent::placeMetaCall (this=0x9e4cb88, object=0x99db620) at kernel/qobject.cpp:477
#38 0x008d05fe in QObject::event (this=0x99db620, e=0x9e4cb88) at kernel/qobject.cpp:1111
#39 0x00f77f54 in QApplicationPrivate::notify_helper (this=0x9876e20, receiver=0x99db620, e=0x9e4cb88) at kernel/qapplication.cpp:4056
#40 0x00f7f67c in QApplication::notify (this=0xbfed8374, receiver=0x99db620, e=0x9e4cb88) at kernel/qapplication.cpp:3603
#41 0x00c971aa in KApplication::notify (this=0xbfed8374, receiver=0x99db620, event=0x9e4cb88) at ../../kdeui/kernel/kapplication.cpp:302
#42 0x008c06cb in QCoreApplication::notifyInternal (this=0xbfed8374, receiver=0x99db620, event=0x9e4cb88) at kernel/qcoreapplication.cpp:610
#43 0x008c12b2 in QCoreApplication::sendEvent (receiver=0x0, event_type=0, data=0x97a8ef8) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:213
#44 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x97a8ef8) at kernel/qcoreapplication.cpp:1247
#45 0x008c147d in QCoreApplication::sendPostedEvents (receiver=0x0, event_type=0) at kernel/qcoreapplication.cpp:1140
#46 0x008eb3ff in QCoreApplication::sendPostedEvents (s=0x9879110) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:218
#47 postEventSourceDispatch (s=0x9879110) at kernel/qeventdispatcher_glib.cpp:210
#48 0x01d65e88 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#49 0x01d69730 in ?? () from /lib/libglib-2.0.so.0
#50 0x01d69863 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#51 0x008eb02c in QEventDispatcherGlib::processEvents (this=0x97a90d0, flags=...) at kernel/qeventdispatcher_glib.cpp:327
#52 0x01018be5 in QGuiEventDispatcherGlib::processEvents (this=0x97a90d0, flags=...) at kernel/qguieventdispatcher_glib.cpp:202
#53 0x008bec79 in QEventLoop::processEvents (this=0xbfed8294, flags=) at kernel/qeventloop.cpp:149
#54 0x008bf0ca in QEventLoop::exec (this=0xbfed8294, flags=...) at kernel/qeventloop.cpp:201
#55 0x008c153f in QCoreApplication::exec () at kernel/qcoreapplication.cpp:888
#56 0x00f77dd7 in QApplication::exec () at kernel/qapplication.cpp:3525
#57 0x0804f393 in _start ()

This bug may be a duplicate of or related to bug 216264

Reported using DrKonqi