Bug 257586

Application: kdevelop (4.1.0)
KDE Platform Version: 4.5.3 (KDE 4.5.3)
Qt Version: 4.7.0
Operating System: Linux 2.6.36 x86_64
Distribution: "Fedora release 14 (Laughlin)"

-- Information about the crash:
- What I was doing when the application crashed:
Nothing, started and crashed just after login in my desktop
Crashed until the 3rd time and work fine
But when i closed program and started again, it kept crashing.
If it worked, after about 30 mins, it forked a lot of processes and I couldn't even use terminal (no more process to fork) ...

-- Backtrace:
Application: KDevelop (kdevelop), signal: Segmentation fault
[Current thread is 1 (Thread 0x7f27f5718840 (LWP 14327))]

Thread 6 (Thread 0x7f27ef109700 (LWP 14328)):
#0  0x0000003df68db0b3 in poll () from /lib64/libc.so.6
#1  0x0000003df8442374 in g_main_context_poll (context=0x1374240, block=1, dispatch=1, self=<value optimized out>) at gmain.c:3093
#2  g_main_context_iterate (context=0x1374240, block=1, dispatch=1, self=<value optimized out>) at gmain.c:2775
#3  0x0000003df8442c82 in g_main_loop_run (loop=0x1374320) at gmain.c:2988
#4  0x00007f27ef3b2774 in gdbus_shared_thread_func (data=<value optimized out>) at gdbusprivate.c:277
#5  0x0000003df8469446 in g_thread_create_proxy (data=0x1374340) at gthread.c:1897
#6  0x0000003df6c06d5b in start_thread () from /lib64/libpthread.so.0
#7  0x0000003df68e4aad in clone () from /lib64/libc.so.6

Thread 5 (Thread 0x7f27e01a0700 (LWP 14329)):
#0  0x0000003df6c0bc2e in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x0000003dff072ca2 in wait (this=<value optimized out>, mutex=0x17da6c0, time=200000) at thread/qwaitcondition_unix.cpp:86
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x17da6c0, time=200000) at thread/qwaitcondition_unix.cpp:160
#3  0x0000003a82eb69de in KDevelop::DUChainPrivate::CleanupThread::run() () from /usr/lib64/libkdevplatformlanguage.so.2
#4  0x0000003dff07264e in QThreadPrivate::start (arg=0x17da6a0) at thread/qthread_unix.cpp:266
#5  0x0000003df6c06d5b in start_thread () from /lib64/libpthread.so.0
#6  0x0000003df68e4aad in clone () from /lib64/libc.so.6

Thread 4 (Thread 0x7f27d26ab700 (LWP 14355)):
#0  0x0000003df6c092a8 in pthread_mutex_lock () from /lib64/libpthread.so.0
#1  0x0000003df8440b09 in g_main_context_release (context=0x7f27cc014050) at gmain.c:2274
#2  0x0000003df84423a8 in g_main_context_iterate (context=0x7f27cc014050, block=1, dispatch=1, self=<value optimized out>) at gmain.c:2783
#3  0x0000003df84428ad in g_main_context_iteration (context=0x7f27cc014050, may_block=1) at gmain.c:2843
#4  0x0000003dff186906 in QEventDispatcherGlib::processEvents (this=0x7f27cc0023b0, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:417
#5  0x0000003dff15ab42 in QEventLoop::processEvents (this=<value optimized out>, flags=...) at kernel/qeventloop.cpp:149
#6  0x0000003dff15ad8c in QEventLoop::exec (this=0x7f27d26aad40, flags=...) at kernel/qeventloop.cpp:201
#7  0x0000003dff06fe34 in QThread::exec (this=<value optimized out>) at thread/qthread.cpp:490
#8  0x0000003dff07264e in QThreadPrivate::start (arg=0x27e5240) at thread/qthread_unix.cpp:266
#9  0x0000003df6c06d5b in start_thread () from /lib64/libpthread.so.0
#10 0x0000003df68e4aad in clone () from /lib64/libc.so.6

Thread 3 (Thread 0x7f27d2eac700 (LWP 14356)):
#0  0x0000003df6c092b4 in pthread_mutex_lock () from /lib64/libpthread.so.0
#1  0x0000003df844134e in g_main_context_prepare (context=0x7f27c401b970, priority=0x7f27d2eabc2c) at gmain.c:2471
#2  0x0000003df8442209 in g_main_context_iterate (context=0x7f27c401b970, block=1, dispatch=1, self=<value optimized out>) at gmain.c:2760
#3  0x0000003df84428ad in g_main_context_iteration (context=0x7f27c401b970, may_block=1) at gmain.c:2843
#4  0x0000003dff186906 in QEventDispatcherGlib::processEvents (this=0x7f27c40008c0, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:417
#5  0x0000003dff15ab42 in QEventLoop::processEvents (this=<value optimized out>, flags=...) at kernel/qeventloop.cpp:149
#6  0x0000003dff15ad8c in QEventLoop::exec (this=0x7f27d2eabd40, flags=...) at kernel/qeventloop.cpp:201
#7  0x0000003dff06fe34 in QThread::exec (this=<value optimized out>) at thread/qthread.cpp:490
#8  0x0000003dff07264e in QThreadPrivate::start (arg=0x27e54b0) at thread/qthread_unix.cpp:266
#9  0x0000003df6c06d5b in start_thread () from /lib64/libpthread.so.0
#10 0x0000003df68e4aad in clone () from /lib64/libc.so.6

Thread 2 (Thread 0x7f27c1bda700 (LWP 14357)):
#0  0x0000003df6c0bc2e in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x0000003dff072405 in thread_sleep (ti=0x7f27c1bd9d00) at thread/qthread_unix.cpp:416
#2  0x0000003dff072570 in QThread::msleep (msecs=<value optimized out>) at thread/qthread_unix.cpp:442
#3  0x00007f27c23b62e1 in UIBlockTester::UIBlockTesterThread::run (this=0x27de4a0) at /usr/src/debug/kdevelop-4.1.0/languages/cpp/cpplanguagesupport.cpp:678
#4  0x0000003dff07264e in QThreadPrivate::start (arg=0x27de4a0) at thread/qthread_unix.cpp:266
#5  0x0000003df6c06d5b in start_thread () from /lib64/libpthread.so.0
#6  0x0000003df68e4aad in clone () from /lib64/libc.so.6

Thread 1 (Thread 0x7f27f5718840 (LWP 14327)):
[KCrash Handler]
#6  value (this=0x0, number=4) at /usr/include/QtCore/qhash.h:606
#7  operator[] (this=0x0, number=4) at /usr/include/QtCore/qhash.h:731
#8  KDevelop::ConfigurableHighlightingColors::getAttribute (this=0x0, number=4) at /usr/src/debug/kdevplatform-1.1.0/language/highlighting/configurablecolors.cpp:43
#9  0x0000003a82fdece6 in KDevelop::CodeHighlighting::attributeForType (this=0x27e1cc0, type=KDevelop::HighlightingEnumContainer::ClassType, context=KDevelop::HighlightingEnumContainer::DeclarationContext, color=...) at /usr/src/debug/kdevplatform-1.1.0/language/highlighting/codehighlighting.cpp:103
#10 0x0000003a82fdf79b in KDevelop::CodeHighlightingInstance::highlightDeclaration (this=0x40904c0, declaration=<value optimized out>, color=...) at /usr/src/debug/kdevplatform-1.1.0/language/highlighting/codehighlighting.cpp:447
#11 0x0000003a82fe1dfb in KDevelop::CodeHighlightingInstance::highlightDUChainSimple (this=0x40904c0, context=0x34cae40) at /usr/src/debug/kdevplatform-1.1.0/language/highlighting/codehighlighting.cpp:230
#12 0x0000003a82fe1fdd in KDevelop::CodeHighlightingInstance::highlightDUChain (this=0x40904c0, context=0x34cae40) at /usr/src/debug/kdevplatform-1.1.0/language/highlighting/codehighlighting.cpp:204
#13 0x0000003a82fe2200 in KDevelop::CodeHighlighting::highlightDUChain (this=<value optimized out>, context=0x34cae40) at /usr/src/debug/kdevplatform-1.1.0/language/highlighting/codehighlighting.cpp:173
#14 0x0000003a82ea1ed5 in KDevelop::DUChain::documentLoadedPrepare (this=<value optimized out>, doc=<value optimized out>) at /usr/src/debug/kdevplatform-1.1.0/language/duchain/duchain.cpp:1562
#15 0x0000003a82ea3a27 in KDevelop::DUChain::qt_metacall (this=0x17f8ab0, _c=QMetaObject::InvokeMetaMethod, _id=6, _a=0x7fffe5b7f270) at /usr/src/debug/kdevplatform-1.1.0/x86_64-redhat-linux-gnu/language/duchain.moc:168
#16 0x0000003dff17002f in QMetaObject::activate (sender=0x16e75b0, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x7fffe5b7f270) at kernel/qobject.cpp:3272
#17 0x0000003a8441a5f2 in KDevelop::IDocumentController::documentLoadedPrepare (this=<value optimized out>, _t1=0x34d48b0) at /usr/src/debug/kdevplatform-1.1.0/x86_64-redhat-linux-gnu/interfaces/idocumentcontroller.moc:279
#18 0x0000003a844184a0 in KDevelop::IDocument::notifyLoaded (this=0x34d48b0) at /usr/src/debug/kdevplatform-1.1.0/interfaces/idocument.cpp:119
#19 0x0000003a84c80e38 in slotDocumentLoaded (this=0x34d4890, _c=<value optimized out>, _id=6, _a=0x7fffe5b7f540) at /usr/src/debug/kdevplatform-1.1.0/shell/textdocument.cpp:174
#20 KDevelop::TextDocument::qt_metacall (this=0x34d4890, _c=<value optimized out>, _id=6, _a=0x7fffe5b7f540) at /usr/src/debug/kdevplatform-1.1.0/x86_64-redhat-linux-gnu/shell/textdocument.moc:94
#21 0x0000003dff17002f in QMetaObject::activate (sender=0x3fa3700, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x7fffe5b7f540) at kernel/qobject.cpp:3272
#22 0x0000003a83421742 in KTextEditor::Document::textChanged (this=<value optimized out>, _t1=0x3fa3700) at /usr/src/debug/kdelibs-4.5.3/x86_64-redhat-linux-gnu/interfaces/ktexteditor/document.moc:177
#23 0x00007f27e04bf1a5 in KateDocument::openFile (this=0x3fa3700) at /usr/src/debug/kdelibs-4.5.3/kate/document/katedocument.cpp:2040
#24 0x0000003a7ec24bb6 in KParts::ReadOnlyPart::openUrl (this=0x3fa3700, url=<value optimized out>) at /usr/src/debug/kdelibs-4.5.3/kparts/part.cpp:557
#25 0x0000003a84c80c3c in KDevelop::TextDocument::createViewWidget (this=0x34d4890, parent=0x35464f0) at /usr/src/debug/kdevplatform-1.1.0/shell/textdocument.cpp:261
#26 0x0000003a84c805b7 in KDevelop::TextView::createWidget (this=0x34cc150, parent=0x35464f0) at /usr/src/debug/kdevplatform-1.1.0/shell/textdocument.cpp:532
#27 0x0000003a81035616 in Sublime::View::widget (this=0x34cc150, parent=<value optimized out>) at /usr/src/debug/kdevplatform-1.1.0/sublime/view.cpp:82
#28 0x0000003a81032e43 in Sublime::MainWindowPrivate::ViewCreator::operator() (this=0x7fffe5b801a0, index=0x15aab50) at /usr/src/debug/kdevplatform-1.1.0/sublime/mainwindow_p.cpp:248
#29 0x0000003a81034f28 in Sublime::Area::WalkerMode Sublime::Area::walkViewsInternal<Sublime::MainWindowPrivate::ViewCreator>(Sublime::MainWindowPrivate::ViewCreator&, Sublime::AreaIndex*) () from /usr/lib64/libsublime.so.2
#30 0x0000003a81033b17 in Sublime::MainWindowPrivate::reconstruct (this=0x1555ca0) at /usr/src/debug/kdevplatform-1.1.0/sublime/mainwindow_p.cpp:275
#31 0x0000003a8102c812 in Sublime::MainWindow::setArea (this=0x159d240, area=0x15ab410) at /usr/src/debug/kdevplatform-1.1.0/sublime/mainwindow.cpp:136
#32 0x0000003a84c53223 in KDevelop::WorkingSet::loadToArea (this=<value optimized out>, area=0x15ab410, areaIndex=0x7fffe5b80440, clear=<value optimized out>) at /usr/src/debug/kdevplatform-1.1.0/shell/workingsetcontroller.cpp:366
#33 0x0000003a84c53c10 in KDevelop::WorkingSet::changedWorkingSet (this=0x17f58c0, area=0x15ab410, from=<value optimized out>, to=<value optimized out>) at /usr/src/debug/kdevplatform-1.1.0/shell/workingsetcontroller.cpp:682
#34 0x0000003a84c54101 in KDevelop::WorkingSet::qt_metacall (this=0x17f58c0, _c=<value optimized out>, _id=<value optimized out>, _a=0x220cb20) at /usr/src/debug/kdevplatform-1.1.0/x86_64-redhat-linux-gnu/shell/workingsetcontroller.moc:90
#35 0x0000003dff16fb2a in QObject::event (this=0x17f58c0, e=<value optimized out>) at kernel/qobject.cpp:1211
#36 0x0000003dff7b4b64 in QApplicationPrivate::notify_helper (this=0x1324730, receiver=0x17f58c0, e=0x2212c80) at kernel/qapplication.cpp:4396
#37 0x0000003dff7b95da in QApplication::notify (this=<value optimized out>, receiver=0x17f58c0, e=0x2212c80) at kernel/qapplication.cpp:4277
#38 0x0000003a7d820446 in KApplication::notify (this=0x7fffe5b81290, receiver=0x17f58c0, event=0x2212c80) at /usr/src/debug/kdelibs-4.5.3/kdeui/kernel/kapplication.cpp:310
#39 0x0000003dff15b7ac in QCoreApplication::notifyInternal (this=0x7fffe5b81290, receiver=0x17f58c0, event=0x2212c80) at kernel/qcoreapplication.cpp:732
#40 0x0000003dff15ef55 in sendEvent (receiver=0x0, event_type=0, data=0x13031d0) at kernel/qcoreapplication.h:215
#41 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x13031d0) at kernel/qcoreapplication.cpp:1373
#42 0x0000003dff186713 in sendPostedEvents (s=<value optimized out>) at kernel/qcoreapplication.h:220
#43 postEventSourceDispatch (s=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:277
#44 0x0000003df8441e33 in g_main_dispatch (context=0x13271f0) at gmain.c:2149
#45 g_main_context_dispatch (context=0x13271f0) at gmain.c:2702
#46 0x0000003df8442610 in g_main_context_iterate (context=0x13271f0, block=1, dispatch=1, self=<value optimized out>) at gmain.c:2780
#47 0x0000003df84428ad in g_main_context_iteration (context=0x13271f0, may_block=1) at gmain.c:2843
#48 0x0000003dff1868af in QEventDispatcherGlib::processEvents (this=0x13028c0, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:415
#49 0x0000003dff8586ee in QGuiEventDispatcherGlib::processEvents (this=<value optimized out>, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#50 0x0000003dff15ab42 in QEventLoop::processEvents (this=<value optimized out>, flags=...) at kernel/qeventloop.cpp:149
#51 0x0000003dff15ad8c in QEventLoop::exec (this=0x7fffe5b80fe0, flags=...) at kernel/qeventloop.cpp:201
#52 0x0000003dff15f20b in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1009
#53 0x00000000004091ec in main (argc=<value optimized out>, argv=0x7fffe5b82d18) at /usr/src/debug/kdevelop-4.1.0/app/main.cpp:380

Possible duplicates by query: bug 255487, bug 254761, bug 251758.

Reported using DrKonqi