Bug 238239

Application: kdevelop (4.0.60 (using KDevPlatform 1.0.60))
KDE Platform Version: 4.4.2 (KDE 4.4.2) (Compiled from sources)
Qt Version: 4.6.2
Operating System: Linux 2.6.31-21-generic x86_64
Distribution: Ubuntu 9.10

-- Information about the crash:
KDevelop crashed when I closed a file tab

I'm using kdevelop and co (php plugin, kdevplataform and kdevelop-pg-qt)  from git (I got them today) with a php and a c++ project opened.

 -- Backtrace:
Application: KDevelop (kdevelop.bin), signal: Segmentation fault
The current source language is "auto; currently c".
[Current thread is 1 (Thread 0x7f46f61a0750 (LWP 22111))]

Thread 6 (Thread 0x7f46e1391910 (LWP 22112)):
#0  pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:220
#1  0x00007f46f2ab9692 in QWaitConditionPrivate::wait (this=<value optimized out>, mutex=0x24d18d0, time=200000) at thread/qwaitcondition_unix.cpp:85
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x24d18d0, time=200000) at thread/qwaitcondition_unix.cpp:159
#3  0x00007f46ef702e1e in KDevelop::DUChainPrivate::CleanupThread::run (this=0x24d18b0) at /home/tenchi/firefox-downloads/kdevelop/kdevplatform/language/duchain/duchain.cpp:286
#4  0x00007f46f2ab8775 in QThreadPrivate::start (arg=0x24d18b0) at thread/qthread_unix.cpp:248
#5  0x00007f46f2829a04 in start_thread (arg=<value optimized out>) at pthread_create.c:300
#6  0x00007f46f0ef780d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#7  0x0000000000000000 in ?? ()

Thread 5 (Thread 0x7f46d5b49910 (LWP 22210)):
#0  *__GI___poll (fds=<value optimized out>, nfds=<value optimized out>, timeout=<value optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:85
#1  0x00007f46ec3cb37c in ?? () from /lib/libglib-2.0.so.0
#2  0x00007f46ec3cb6c0 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#3  0x00007f46f2bd6386 in QEventDispatcherGlib::processEvents (this=0x31847a0, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:414
#4  0x00007f46f2bab732 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#5  0x00007f46f2babb0c in QEventLoop::exec (this=0x7f46d5b49040, flags=) at kernel/qeventloop.cpp:201
#6  0x00007f46f2ab5d59 in QThread::exec (this=<value optimized out>) at thread/qthread.cpp:487
#7  0x00007f46f2ab8775 in QThreadPrivate::start (arg=0x33b2c00) at thread/qthread_unix.cpp:248
#8  0x00007f46f2829a04 in start_thread (arg=<value optimized out>) at pthread_create.c:300
#9  0x00007f46f0ef780d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#10 0x0000000000000000 in ?? ()
The current source language is "auto; currently asm".

Thread 4 (Thread 0x7f46d634a910 (LWP 22219)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:261
#1  0x00007f46f2ab972b in QWaitConditionPrivate::wait (this=<value optimized out>, mutex=0x1f0c7b0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:87
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x1f0c7b0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:159
#3  0x00007f46f4619096 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x1f1ab50, th=0x4365f70) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007f46f461b74b in ThreadWeaver::WorkingHardState::applyForWork (this=0x1e5dc50, th=0x4365f70) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007f46f461b764 in ThreadWeaver::WorkingHardState::applyForWork (this=0x1e5dc50, th=0x4365f70) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#6  0x00007f46f4619bff in ThreadWeaver::ThreadRunHelper::run (this=0x7f46d634a050, parent=0x1f1ab50, th=0x4365f70) at ../../../threadweaver/Weaver/Thread.cpp:87
#7  0x00007f46f461a058 in ThreadWeaver::Thread::run (this=0x4365f70) at ../../../threadweaver/Weaver/Thread.cpp:142
#8  0x00007f46f2ab8775 in QThreadPrivate::start (arg=0x4365f70) at thread/qthread_unix.cpp:248
#9  0x00007f46f2829a04 in start_thread (arg=<value optimized out>) at pthread_create.c:300
#10 0x00007f46f0ef780d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()
The current source language is "auto; currently c".

Thread 3 (Thread 0x7f46cd0ff910 (LWP 22220)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:261
#1  0x00007f46f2ab972b in QWaitConditionPrivate::wait (this=<value optimized out>, mutex=0x1f0c7b0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:87
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x1f0c7b0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:159
#3  0x00007f46f4619096 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x1f1ab50, th=0x4231ac0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007f46f461b74b in ThreadWeaver::WorkingHardState::applyForWork (this=0x1e5dc50, th=0x4231ac0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007f46f4619bff in ThreadWeaver::ThreadRunHelper::run (this=0x7f46cd0ff050, parent=0x1f1ab50, th=0x4231ac0) at ../../../threadweaver/Weaver/Thread.cpp:87
#6  0x00007f46f461a058 in ThreadWeaver::Thread::run (this=0x4231ac0) at ../../../threadweaver/Weaver/Thread.cpp:142
#7  0x00007f46f2ab8775 in QThreadPrivate::start (arg=0x4231ac0) at thread/qthread_unix.cpp:248
#8  0x00007f46f2829a04 in start_thread (arg=<value optimized out>) at pthread_create.c:300
#9  0x00007f46f0ef780d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#10 0x0000000000000000 in ?? ()
The current source language is "auto; currently asm".

Thread 2 (Thread 0x7f46cc674910 (LWP 22231)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:261
#1  0x00007f46f02c0396 in QTWTF::TCMalloc_PageHeap::scavengerThread (this=0x7f46f059e220) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:2304
#2  0x00007f46f02c03d9 in QTWTF::TCMalloc_PageHeap::runScavengerThread (context=0x7f46f05ac2ec) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:1438
#3  0x00007f46f2829a04 in start_thread (arg=<value optimized out>) at pthread_create.c:300
#4  0x00007f46f0ef780d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#5  0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7f46f61a0750 (LWP 22111)):
[KCrash Handler]
#5  0x00007f46d14bd360 in ?? ()
#6  0x00007f46ce2a7d89 in operator> (ranges=..., pos=...) at ../../interfaces/ktexteditor/cursor.h:272
#7  lowerBound (ranges=..., pos=...) at ../../kate/render/katerenderrange.cpp:93
#8  0x00007f46ce2a7faf in SmartRenderRange::advanceTo (this=0x4b63a40, pos=...) at ../../kate/render/katerenderrange.cpp:178
#9  0x00007f46ce2a6643 in RenderRangeList::advanceTo (this=0x7fff802838e0, pos=...) at ../../kate/render/katerenderrange.cpp:365
#10 0x00007f46ce2a2f39 in KateRenderer::decorationsForLine (this=0x43762b0, textLine=<value optimized out>, line=<value optimized out>, selectionsOnly=<value optimized out>, completionHighlight=0x0, 
    completionSelected=false) at ../../kate/render/katerenderer.cpp:393
#11 0x00007f46ce2a3e43 in KateRenderer::layoutLine (this=0x43762b0, lineLayout=<value optimized out>, maxwidth=-1, cacheLayout=<value optimized out>) at ../../kate/render/katerenderer.cpp:847
#12 0x00007f46ce2aab74 in KateLayoutCache::line (this=0x4377260, realLine=0, virtualLine=<value optimized out>) at ../../kate/render/katelayoutcache.cpp:312
#13 0x00007f46ce2abae9 in KateLayoutCache::updateViewCache (this=0x4377260, startPos=..., newViewLineCount=40, viewLinesScrolled=0) at ../../kate/render/katelayoutcache.cpp:229
#14 0x00007f46ce30e731 in KateViewInternal::doUpdateView (this=0x43766c0, changed=false, viewLinesScrolled=<value optimized out>) at ../../kate/view/kateviewinternal.cpp:597
#15 0x00007f46ce30eed6 in KateViewInternal::updateView (this=0x43766c0, changed=64, viewLinesScrolled=0) at ../../kate/view/kateviewinternal.cpp:573
#16 0x00007f46ce30ff4d in KateViewInternal::showEvent (this=0x7f46d174c940, e=0x7fff80284980) at ../../kate/view/kateviewinternal.cpp:744
#17 0x00007f46f1da112d in QWidget::event (this=0x43766c0, event=0x7fff80284980) at kernel/qwidget.cpp:8205
#18 0x00007f46f1d4b12c in QApplicationPrivate::notify_helper (this=0x13fab50, receiver=0x43766c0, e=0x7fff80284980) at kernel/qapplication.cpp:4300
#19 0x00007f46f1d5171b in QApplication::notify (this=0x7fff802868e0, receiver=0x43766c0, e=0x7fff80284980) at kernel/qapplication.cpp:4183
#20 0x00007f46f3370076 in KApplication::notify (this=0x7fff802868e0, receiver=0x43766c0, event=0x7fff80284980) at ../../kdeui/kernel/kapplication.cpp:302
#21 0x00007f46f2bace0c in QCoreApplication::notifyInternal (this=0x7fff802868e0, receiver=0x43766c0, event=0x7fff80284980) at kernel/qcoreapplication.cpp:704
#22 0x00007f46f1da660a in QCoreApplication::sendEvent (this=0x43769f0) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#23 QWidgetPrivate::show_helper (this=0x43769f0) at kernel/qwidget.cpp:7196
#24 0x00007f46f1da878a in QWidget::setVisible (this=0x43766c0, visible=<value optimized out>) at kernel/qwidget.cpp:7418
#25 0x00007f46f1da6976 in QWidget::show (this=<value optimized out>, spontaneous=false) at ../../include/QtGui/../../src/gui/kernel/qwidget.h:485
#26 QWidgetPrivate::showChildren (this=<value optimized out>, spontaneous=false) at kernel/qwidget.cpp:7506
#27 0x00007f46f1da64ff in QWidgetPrivate::show_helper (this=0x437adf0) at kernel/qwidget.cpp:7143
#28 0x00007f46f1da878a in QWidget::setVisible (this=0x437ac70, visible=<value optimized out>) at kernel/qwidget.cpp:7418
#29 0x00007f46f1da6976 in QWidget::show (this=<value optimized out>, spontaneous=false) at ../../include/QtGui/../../src/gui/kernel/qwidget.h:485
#30 QWidgetPrivate::showChildren (this=<value optimized out>, spontaneous=false) at kernel/qwidget.cpp:7506
#31 0x00007f46f1da64ff in QWidgetPrivate::show_helper (this=0x4374000) at kernel/qwidget.cpp:7143
#32 0x00007f46f1da878a in QWidget::setVisible (this=0x4373da0, visible=<value optimized out>) at kernel/qwidget.cpp:7418
#33 0x00007f46f1da6976 in QWidget::show (this=<value optimized out>, spontaneous=false) at ../../include/QtGui/../../src/gui/kernel/qwidget.h:485
#34 QWidgetPrivate::showChildren (this=<value optimized out>, spontaneous=false) at kernel/qwidget.cpp:7506
#35 0x00007f46f1da64ff in QWidgetPrivate::show_helper (this=0x43db050) at kernel/qwidget.cpp:7143
#36 0x00007f46f1da878a in QWidget::setVisible (this=0x41741b0, visible=<value optimized out>) at kernel/qwidget.cpp:7418
#37 0x00007f46f1d8adcd in QWidget::show (this=0x32dbfe0, index=0) at ../../include/QtGui/../../src/gui/kernel/qwidget.h:485
#38 QStackedLayout::setCurrentIndex (this=0x32dbfe0, index=0) at kernel/qstackedlayout.cpp:311
#39 0x00007f46f1d8b163 in QStackedLayout::takeAt (this=0x32dbfe0, index=0) at kernel/qstackedlayout.cpp:265
#40 0x00007f46f1d7bb2f in QLayout::removeWidget (this=0x32dbfe0, widget=0x44e2430) at kernel/qlayout.cpp:1457
#41 0x00007f46ef413000 in Sublime::Container::removeWidget (this=0x3184f10, w=0x44e2430) at /home/tenchi/firefox-downloads/kdevelop/kdevplatform/sublime/container.cpp:357
#42 0x00007f46ef423936 in Sublime::MainWindowPrivate::aboutToRemoveView (this=0x1d9c460, index=0x1ddf210, view=0x354ae40)
    at /home/tenchi/firefox-downloads/kdevelop/kdevplatform/sublime/mainwindow_p.cpp:443
#43 0x00007f46ef41a5c4 in Sublime::MainWindow::qt_metacall (this=0x1dae820, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fff802853e0)
    at /home/tenchi/firefox-downloads/kdevelop/kdevplatform/kdevplatform/sublime/mainwindow.moc:125
#44 0x00007f46f565b300 in KDevelop::MainWindow::qt_metacall (this=0x7f46d174c940, _c=2150120256, _id=2, _a=0x0)
    at /home/tenchi/firefox-downloads/kdevelop/kdevplatform/kdevplatform/shell/mainwindow.moc:89
#45 0x00007f46f2bbfc0f in QMetaObject::activate (sender=0x1de4470, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x0) at kernel/qobject.cpp:3293
#46 0x00007f46ef40c8fb in Sublime::Area::aboutToRemoveView (this=0x7f46d174c940, _t1=0x1ddf210, _t2=0x354ae40)
    at /home/tenchi/firefox-downloads/kdevelop/kdevplatform/kdevplatform/sublime/area.moc:122
#47 0x00007f46ef40cd0f in Sublime::Area::removeView (this=0x1de4470, view=0x354ae40) at /home/tenchi/firefox-downloads/kdevelop/kdevplatform/sublime/area.cpp:211
#48 0x00007f46f5680839 in KDevelop::PartDocument::close (this=0x3690840, mode=<value optimized out>) at /home/tenchi/firefox-downloads/kdevelop/kdevplatform/shell/partdocument.cpp:135
#49 0x00007f46f56821a9 in KDevelop::TextDocument::close (this=0x7f46d174c940, mode=2150120256) at /home/tenchi/firefox-downloads/kdevelop/kdevplatform/shell/textdocument.cpp:495
#50 0x00007f46ef40cd96 in Sublime::Area::closeView (this=0x1de4470, view=<value optimized out>) at /home/tenchi/firefox-downloads/kdevelop/kdevplatform/sublime/area.cpp:431
#51 0x00007f46f5688998 in KDevelop::DocumentController::qt_metacall (this=0x1e58760, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fff80285840)
    at /home/tenchi/firefox-downloads/kdevelop/kdevplatform/kdevplatform/shell/documentcontroller.moc:121
#52 0x00007f46f2bbfc0f in QMetaObject::activate (sender=0x1e778f0, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x0) at kernel/qobject.cpp:3293
#53 0x00007f46f1d45022 in QAction::triggered (this=0x7f46d174c940, _t1=false) at .moc/release-shared/moc_qaction.cpp:263
#54 0x00007f46f1d4709b in QAction::activate (this=0x1e778f0, event=<value optimized out>) at kernel/qaction.cpp:1255
#55 0x00007f46f1d489a7 in QAction::event (this=0x7f46d174c940, e=<value optimized out>) at kernel/qaction.cpp:1181
#56 0x00007f46f329a19d in KAction::event (this=0x7f46d174c940, event=0x7fff80285eb0) at ../../kdeui/actions/kaction.cpp:129
#57 0x00007f46f1d4b12c in QApplicationPrivate::notify_helper (this=0x13fab50, receiver=0x1e778f0, e=0x7fff80285eb0) at kernel/qapplication.cpp:4300
#58 0x00007f46f1d5171b in QApplication::notify (this=0x7fff802868e0, receiver=0x1e778f0, e=0x7fff80285eb0) at kernel/qapplication.cpp:4183
#59 0x00007f46f3370076 in KApplication::notify (this=0x7fff802868e0, receiver=0x1e778f0, event=0x7fff80285eb0) at ../../kdeui/kernel/kapplication.cpp:302
#60 0x00007f46f2bace0c in QCoreApplication::notifyInternal (this=0x7fff802868e0, receiver=0x1e778f0, event=0x7fff80285eb0) at kernel/qcoreapplication.cpp:704
#61 0x00007f46f1d86e76 in QCoreApplication::sendEvent (this=<value optimized out>, e=0x33d5170) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#62 QShortcutMap::dispatchEvent (this=<value optimized out>, e=0x33d5170) at kernel/qshortcutmap.cpp:879
#63 0x00007f46f1d88c77 in QShortcutMap::tryShortcutEvent (this=0x13fac78, o=<value optimized out>, e=0x33d5170) at kernel/qshortcutmap.cpp:364
#64 0x00007f46f1d53273 in QApplication::notify (this=0x7fff802868e0, receiver=0x43c1930, e=0x33d5170) at kernel/qapplication.cpp:3746
#65 0x00007f46f3370076 in KApplication::notify (this=0x7fff802868e0, receiver=0x43c1930, event=0x33d5170) at ../../kdeui/kernel/kapplication.cpp:302
#66 0x00007f46f2bace0c in QCoreApplication::notifyInternal (this=0x7fff802868e0, receiver=0x43c1930, event=0x33d5170) at kernel/qcoreapplication.cpp:704
#67 0x00007f46f2baf587 in QCoreApplication::sendEvent (receiver=0x0, event_type=<value optimized out>, data=0x13c3e50) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#68 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=<value optimized out>, data=0x13c3e50) at kernel/qcoreapplication.cpp:1345
#69 0x00007f46f2bd67f3 in QCoreApplication::sendPostedEvents (s=<value optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:220
#70 postEventSourceDispatch (s=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:276
#71 0x00007f46ec3c7bce in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#72 0x00007f46ec3cb598 in ?? () from /lib/libglib-2.0.so.0
#73 0x00007f46ec3cb6c0 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#74 0x00007f46f2bd6333 in QEventDispatcherGlib::processEvents (this=0x13c35a0, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:412
#75 0x00007f46f1dfaf0e in QGuiEventDispatcherGlib::processEvents (this=0x7f46d174c940, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#76 0x00007f46f2bab732 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#77 0x00007f46f2babb0c in QEventLoop::exec (this=0x7fff80286710, flags=) at kernel/qeventloop.cpp:201
#78 0x00007f46f2baf84b in QCoreApplication::exec () at kernel/qcoreapplication.cpp:981
#79 0x0000000000408a1f in main (argc=<value optimized out>, argv=<value optimized out>) at /home/tenchi/firefox-downloads/kdevelop/kdevelop/app/main_internal.cpp:232
The current source language is "auto; currently c".

Reported using DrKonqi