Bug 246140

Application: dolphin (1.5)
KDE Platform Version: 4.4.92 (KDE 4.4.92 (KDE 4.5 RC2))
Qt Version: 4.7.0
Operating System: Linux 2.6.32-24-generic x86_64
Distribution: Ubuntu 10.04.1 LTS

-- Information about the crash:
- What I was doing when the application crashed:

Clicked on a folder to open it. Happens from time to time - not always. I can not reproduce the behavior.

The crash can be reproduced some of the time.

-- Backtrace:
Application: Dolphin (dolphin), signal: Segmentation fault
[Current thread is 1 (Thread 0x7f1fb37ac760 (LWP 3452))]

Thread 4 (Thread 0x7f1fa02a6710 (LWP 3458)):
#0  0xffffffffff60017b in ?? ()
#1  0x00007f1fa02a5a90 in ?? ()
#2  0x00007fff1bbff852 in ?? ()
Backtrace stopped: previous frame identical to this frame (corrupt stack?)

Thread 3 (Thread 0x7f1f9d60e710 (LWP 3470)):
[KCrash Handler]
#6  0x00007f1fabf5ea46 in Strigi::DataEventInputStream::read (this=0x1ab5100, start=<value optimized out>, min=<value optimized out>, max=<value optimized out>)
    at /build/buildd/strigi-0.7.2/src/streams/dataeventinputstream.cpp:69
#7  0x00007f1fac1df73e in PdfParser::forwardStream (this=<value optimized out>, s=0x1ab5100) at /build/buildd/strigi-0.7.2/src/streams/pdf/pdfparser.cpp:639
#8  0x00007f1fac1e114f in PdfParser::parse (this=0x7f1faf2ddc80, stream=0x0) at /build/buildd/strigi-0.7.2/src/streams/pdf/pdfparser.cpp:581
#9  0x00007f1fac1d0603 in PdfEndAnalyzer::analyze (this=0x1ab72a0, as=<value optimized out>, in=0x0) at /build/buildd/strigi-0.7.2/src/streamanalyzer/endanalyzers/pdfendanalyzer.cpp:62
#10 0x00007f1fac1bb172 in Strigi::StreamAnalyzerPrivate::analyze (this=0x19f1850, idx=..., input=0x1ab5100) at /build/buildd/strigi-0.7.2/src/streamanalyzer/streamanalyzer.cpp:421
#11 0x00007f1fb13615e5 in KFileMetaInfoPrivate::init (this=0x187af80, stream=<value optimized out>, url=<value optimized out>, mtime=<value optimized out>, w=<value optimized out>)
    at ../../kio/kio/kfilemetainfo.cpp:210
#12 0x00007f1fb13632f3 in KFileMetaInfo (this=0x7f1f9d60dcf0, path=..., w=<value optimized out>) at ../../kio/kio/kfilemetainfo.cpp:237
#13 0x00007f1fb144d212 in KLoadFileMetaDataThread::run (this=<value optimized out>) at ../../kio/kfile/kloadfilemetadatathread.cpp:124
#14 0x00007f1faf36e1be in QThreadPrivate::start (arg=0x18810c0) at thread/qthread_unix.cpp:266
#15 0x00007f1fad1929ca in start_thread (arg=<value optimized out>) at pthread_create.c:300
#16 0x00007f1fb30966fd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#17 0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7f1f97993710 (LWP 3473)):
#0  0x00007f1fb308efe3 in select () at ../sysdeps/unix/syscall-template.S:82
#1  0x00007f1faf48a27e in qt_safe_select (nfds=13, fdread=0x7f1f97992090, fdwrite=0x7f1f97992010, fdexcept=0x0, orig_timeout=0x0) at kernel/qcore_unix.cpp:82
#2  0x00007f1faf43a5ea in select_msecs (nfds=13, fdread=0x7f1f97992090, fdwrite=0x7f1f97992010, timeout=<value optimized out>) at io/qprocess_unix.cpp:880
#3  0x00007f1faf43b319 in QProcessPrivate::waitForFinished (this=0x1c8cbf0, msecs=-1) at io/qprocess_unix.cpp:1101
#4  0x00007f1faf3f9fea in QProcess::waitForFinished (this=0x7f1f979921b0, msecs=-1) at io/qprocess.cpp:1698
#5  0x00007f1faf3ffb58 in QProcess::execute (program=..., arguments=...) at io/qprocess.cpp:2092
#6  0x00007f1fafb66210 in KToolInvocation::startKdeinit () at ../../kdecore/kernel/ktoolinvocation.cpp:387
#7  0x00007f1fafb663c0 in KToolInvocation::klauncher () at ../../kdecore/kernel/ktoolinvocation.cpp:63
#8  0x00007f1fafc1b496 in KSycocaPrivate::checkDatabase (this=0x1c8b6c0, ifNotFound=) at ../../kdecore/sycoca/ksycoca.cpp:428
#9  0x00007f1fafc1c015 in KSycoca::findFactory (this=0x1c89f30, id=KST_KServiceTypeFactory) at ../../kdecore/sycoca/ksycoca.cpp:456
#10 0x00007f1fafc1fab7 in KSycocaFactory (this=0x1c80170, factory_id=KST_KServiceTypeFactory) at ../../kdecore/sycoca/ksycocafactory.cpp:53
#11 0x00007f1fafb92cce in KServiceTypeFactory (this=0xd) at ../../kdecore/services/kservicetypefactory.cpp:31
#12 0x00007f1fafb9321a in KSycocaFactorySingleton<KServiceTypeFactory>::self () at ../../kdecore/sycoca/ksycocafactory.h:200
#13 KServiceTypeFactory::self () at ../../kdecore/services/kservicetypefactory.cpp:65
#14 0x00007f1fafb96dae in KServiceTypeTrader::defaultOffers (this=0x7f1f97992090, serviceType=..., constraint=...) at ../../kdecore/services/kservicetypetrader.cpp:116
#15 0x00007f1fafb971f9 in KServiceTypeTrader::query (this=0x15c9900, serviceType=..., constraint=...) at ../../kdecore/services/kservicetypetrader.cpp:141
#16 0x00007f1fb1368cbe in KFileWriterProvider::loadPlugin (this=<value optimized out>, key=...) at ../../kio/kio/kfilewriteplugin.cpp:52
#17 0x00007f1fb1361323 in KFileMetaInfoPrivate::initWriters (this=0x1c804d0, file=...) at ../../kio/kio/kfilemetainfo.cpp:220
#18 0x00007f1fb1363444 in KFileMetaInfo (this=0x7f1f97992cf0, path=..., w=<value optimized out>) at ../../kio/kio/kfilemetainfo.cpp:239
#19 0x00007f1fb144d212 in KLoadFileMetaDataThread::run (this=<value optimized out>) at ../../kio/kfile/kloadfilemetadatathread.cpp:124
#20 0x00007f1faf36e1be in QThreadPrivate::start (arg=0x18783f0) at thread/qthread_unix.cpp:266
#21 0x00007f1fad1929ca in start_thread (arg=<value optimized out>) at pthread_create.c:300
#22 0x00007f1fb30966fd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#23 0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7f1fb37ac760 (LWP 3452)):
#0  0x00007f1fa94617d9 in ?? () from /usr/lib/libxcb.so.1
#1  0x00007f1fa9461a85 in xcb_writev () from /usr/lib/libxcb.so.1
#2  0x00007f1fae4076fa in _XSend () from /usr/lib/libX11.so.6
#3  0x00007f1fae407839 in _XReply () from /usr/lib/libX11.so.6
#4  0x00007f1fae3e3a45 in XGetImage () from /usr/lib/libX11.so.6
#5  0x00007f1fb01a8353 in QX11PixmapData::toImage (this=0x1c97b20) at image/qpixmap_x11.cpp:1498
#6  0x00007f1fb018fa50 in QPixmap::toImage (this=0x7fff1ba6b590) at image/qpixmap.cpp:487
#7  0x00007f1fb018fa99 in operator<< (stream=..., pixmap=...) at image/qpixmap.cpp:1301
#8  0x00007f1fb0daea17 in KIconLoaderPrivate::insertCachedPixmapWithPath (this=0x112bb90, key=..., data=..., path=<value optimized out>) at ../../kdeui/icons/kiconloader.cpp:830
#9  0x00007f1fb0db6338 in KIconLoader::loadIcon (this=0x1145860, _name=<value optimized out>, group=KIconLoader::Desktop, size=16, state=0, overlays=..., path_store=0x0, canReturnNull=false)
    at ../../kdeui/icons/kiconloader.cpp:1306
#10 0x00007f1fb0dacb90 in KIconEngine::pixmap (this=<value optimized out>, size=..., mode=<value optimized out>, state=<value optimized out>) at ../../kdeui/icons/kiconengine.cpp:93
#11 0x00007f1fb015ebd5 in QIcon::pixmap (this=<value optimized out>, size=..., mode=QIcon::Disabled, state=17709320) at image/qicon.cpp:676
#12 0x00007f1fb2d739bc in QIcon::pixmap (this=0x1425a60, painter=0x7fff1ba6be20, option=..., index=...) at /usr/include/qt4/QtGui/qicon.h:78
#13 KFilePlacesViewDelegate::paint (this=0x1425a60, painter=0x7fff1ba6be20, option=..., index=...) at ../../kfile/kfileplacesview.cpp:157
#14 0x00007f1fb061b3ca in QListView::paintEvent (this=<value optimized out>, e=<value optimized out>) at itemviews/qlistview.cpp:1044
#15 0x00007f1fb2d712bd in KFilePlacesView::paintEvent (this=0x1, event=0x0) at ../../kfile/kfileplacesview.cpp:790
#16 0x00007f1fb010027e in QWidget::event (this=0x141bd30, event=0x7fff1ba6cc50) at kernel/qwidget.cpp:8303
#17 0x00007f1fb04c4b06 in QFrame::event (this=0x141bd30, e=0x7fff1ba6cc50) at widgets/qframe.cpp:557
#18 0x00007f1fb05fc7ab in QAbstractItemView::viewportEvent (this=0x141bd30, event=0x7fff1ba6cc50) at itemviews/qabstractitemview.cpp:1619
#19 0x00007f1faf4602b7 in QCoreApplicationPrivate::sendThroughObjectEventFilters (this=<value optimized out>, receiver=0x141d590, event=0x7fff1ba6cc50) at kernel/qcoreapplication.cpp:847
#20 0x00007f1fb00aacac in QApplicationPrivate::notify_helper (this=0x10d81d0, receiver=0x141d590, e=0x7fff1ba6cc50) at kernel/qapplication.cpp:4385
#21 0x00007f1fb00b07cd in QApplication::notify (this=0x7fff1ba70a30, receiver=0x141d590, e=0x7fff1ba6cc50) at kernel/qapplication.cpp:4270
#22 0x00007f1fb0dff926 in KApplication::notify (this=0x7fff1ba70a30, receiver=0x141d590, event=0x7fff1ba6cc50) at ../../kdeui/kernel/kapplication.cpp:309
#23 0x00007f1faf460a8c in QCoreApplication::notifyInternal (this=0x7fff1ba70a30, receiver=0x141d590, event=0x7fff1ba6cc50) at kernel/qcoreapplication.cpp:732
#24 0x00007f1fb0106d8d in QCoreApplication::sendSpontaneousEvent (this=0x141df90, pdev=<value optimized out>, rgn=..., offset=<value optimized out>, flags=<value optimized out>, sharedPainter=0x0, 
    backingStore=0x13d3d30) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:218
#25 QWidgetPrivate::drawWidget (this=0x141df90, pdev=<value optimized out>, rgn=..., offset=<value optimized out>, flags=<value optimized out>, sharedPainter=0x0, backingStore=0x13d3d30)
    at kernel/qwidget.cpp:5390
#26 0x00007f1fb0107a28 in QWidgetPrivate::paintSiblingsRecursive (this=<value optimized out>, pdev=<value optimized out>, siblings=..., index=0, rgn=<value optimized out>, 
    offset=<value optimized out>, flags=4, sharedPainter=0x0, backingStore=0x13d3d30) at kernel/qwidget.cpp:5597
#27 0x00007f1fb0106aea in QWidgetPrivate::drawWidget (this=0x141d090, pdev=<value optimized out>, rgn=..., offset=<value optimized out>, flags=<value optimized out>, sharedPainter=0x0, 
    backingStore=0x13d3d30) at kernel/qwidget.cpp:5443
#28 0x00007f1fb0107a28 in QWidgetPrivate::paintSiblingsRecursive (this=<value optimized out>, pdev=<value optimized out>, siblings=..., index=5, rgn=<value optimized out>, 
    offset=<value optimized out>, flags=4, sharedPainter=0x0, backingStore=0x13d3d30) at kernel/qwidget.cpp:5597
#29 0x00007f1fb0106aea in QWidgetPrivate::drawWidget (this=0x14184d0, pdev=<value optimized out>, rgn=..., offset=<value optimized out>, flags=<value optimized out>, sharedPainter=0x0, 
    backingStore=0x13d3d30) at kernel/qwidget.cpp:5443
#30 0x00007f1fb0107a28 in QWidgetPrivate::paintSiblingsRecursive (this=<value optimized out>, pdev=<value optimized out>, siblings=..., index=15, rgn=<value optimized out>, 
    offset=<value optimized out>, flags=4, sharedPainter=0x0, backingStore=0x13d3d30) at kernel/qwidget.cpp:5597
#31 0x00007f1fb0106aea in QWidgetPrivate::drawWidget (this=0x127ecb0, pdev=<value optimized out>, rgn=..., offset=<value optimized out>, flags=<value optimized out>, sharedPainter=0x0, 
    backingStore=0x13d3d30) at kernel/qwidget.cpp:5443
#32 0x00007f1fb02d74f8 in QWidgetBackingStore::sync (this=0x13d3d30) at painting/qbackingstore.cpp:1328
#33 0x00007f1fb00fa300 in QWidgetPrivate::syncBackingStore (this=0x127ecb0) at kernel/qwidget.cpp:1775
#34 0x00007f1fb0100945 in QWidget::event (this=0x1272610, event=0x17df740) at kernel/qwidget.cpp:8450
#35 0x00007f1fb04e07cb in QMainWindow::event (this=0x1272610, event=0x17df740) at widgets/qmainwindow.cpp:1417
#36 0x00007f1fb0f1a283 in KXmlGuiWindow::event (this=0x1, ev=0x0) at ../../kdeui/xmlgui/kxmlguiwindow.cpp:130
#37 0x00007f1fb00aacdc in QApplicationPrivate::notify_helper (this=0x10d81d0, receiver=0x1272610, e=0x17df740) at kernel/qapplication.cpp:4389
#38 0x00007f1fb00b07cd in QApplication::notify (this=0x7fff1ba70a30, receiver=0x1272610, e=0x17df740) at kernel/qapplication.cpp:4270
#39 0x00007f1fb0dff926 in KApplication::notify (this=0x7fff1ba70a30, receiver=0x1272610, event=0x17df740) at ../../kdeui/kernel/kapplication.cpp:309
#40 0x00007f1faf460a8c in QCoreApplication::notifyInternal (this=0x7fff1ba70a30, receiver=0x1272610, event=0x17df740) at kernel/qcoreapplication.cpp:732
#41 0x00007f1faf4639b2 in QCoreApplication::sendEvent (receiver=0x0, event_type=<value optimized out>, data=0x109ea60) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#42 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=<value optimized out>, data=0x109ea60) at kernel/qcoreapplication.cpp:1373
#43 0x00007f1faf48d043 in QCoreApplication::sendPostedEvents (s=<value optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:220
#44 postEventSourceDispatch (s=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:276
#45 0x00007f1faac088c2 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#46 0x00007f1faac0c748 in ?? () from /lib/libglib-2.0.so.0
#47 0x00007f1faac0c8fc in g_main_context_iteration () from /lib/libglib-2.0.so.0
#48 0x00007f1faf48cb83 in QEventDispatcherGlib::processEvents (this=0x109e560, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:412
#49 0x00007f1fb015c7ee in QGuiEventDispatcherGlib::processEvents (this=0x1, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#50 0x00007f1faf45f7b2 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#51 0x00007f1faf45fb9c in QEventLoop::exec (this=0x7fff1ba6ea40, flags=) at kernel/qeventloop.cpp:201
#52 0x00007f1fb0506f15 in QMenu::exec (this=0x187a0a0, p=<value optimized out>, action=0x0) at widgets/qmenu.cpp:2054
#53 0x00007f1fb337d0b2 in DolphinContextMenu::openItemContextMenu (this=0x7fff1ba6ecc0) at ../../../../apps/dolphin/src/dolphincontextmenu.cpp:252
#54 0x00007f1fb337d700 in DolphinContextMenu::open (this=0x7fff1ba6ecc0) at ../../../../apps/dolphin/src/dolphincontextmenu.cpp:104
#55 0x00007f1fb33694c5 in DolphinMainWindow::openContextMenu (this=<value optimized out>, item=<value optimized out>, url=<value optimized out>, customActions=...)
    at ../../../../apps/dolphin/src/dolphinmainwindow.cpp:1199
#56 0x00007f1fb3377519 in DolphinMainWindow::qt_metacall (this=0x1272610, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fff1ba6ee90) at ./dolphinmainwindow.moc:262
#57 0x00007f1faf4787a7 in QMetaObject::activate (sender=0x17f9900, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x1) at kernel/qobject.cpp:3280
#58 0x00007f1fb264697f in DolphinView::requestContextMenu (this=0x1, _t1=<value optimized out>, _t2=<value optimized out>, _t3=<value optimized out>) at ./dolphinview.moc:349
#59 0x00007f1fb2647b99 in DolphinView::openContextMenu (this=0x17f9900, pos=..., customActions=...) at ../../../../apps/dolphin/src/dolphinview.cpp:920
#60 0x00007f1fb264ce25 in DolphinView::qt_metacall (this=0x17f9900, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fff1ba6f080) at ./dolphinview.moc:223
#61 0x00007f1faf4787a7 in QMetaObject::activate (sender=0x17fad90, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x1) at kernel/qobject.cpp:3280
#62 0x00007f1fb265227a in DolphinViewController::requestContextMenu (this=0x1, _t1=<value optimized out>, _t2=<value optimized out>) at ./dolphinviewcontroller.moc:148
#63 0x00007f1fb265235e in DolphinViewController::triggerContextMenuRequest (this=0x17fad90, pos=..., customActions=...) at ../../../../apps/dolphin/src/dolphinviewcontroller.cpp:79
#64 0x00007f1fb26392b1 in DolphinDetailsView::contextMenuEvent (this=0x17ed180, event=0x7fff1ba6fcf0) at ../../../../apps/dolphin/src/dolphindetailsview.cpp:234
#65 0x00007f1fb01000a4 in QWidget::event (this=0x17ed180, event=0x7fff1ba6fcf0) at kernel/qwidget.cpp:8324
#66 0x00007f1fb04c4b06 in QFrame::event (this=0x17ed180, e=0x7fff1ba6fcf0) at widgets/qframe.cpp:557
#67 0x00007f1fb05fc7ab in QAbstractItemView::viewportEvent (this=0x17ed180, event=0x7fff1ba6fcf0) at itemviews/qabstractitemview.cpp:1619
#68 0x00007f1fb063a565 in QTreeView::viewportEvent (this=0x17ed180, event=0x7fff1ba6fcf0) at itemviews/qtreeview.cpp:1256
#69 0x00007f1faf4602b7 in QCoreApplicationPrivate::sendThroughObjectEventFilters (this=<value optimized out>, receiver=0x17fbf40, event=0x7fff1ba6fcf0) at kernel/qcoreapplication.cpp:847
#70 0x00007f1fb00aacac in QApplicationPrivate::notify_helper (this=0x10d81d0, receiver=0x17fbf40, e=0x7fff1ba6fcf0) at kernel/qapplication.cpp:4385
#71 0x00007f1fb00b09b1 in QApplication::notify (this=0x7fff1ba70a30, receiver=0x17fbf40, e=0x7fff1ba6fcf0) at kernel/qapplication.cpp:4031
#72 0x00007f1fb0dff926 in KApplication::notify (this=0x7fff1ba70a30, receiver=0x17fbf40, event=0x7fff1ba6fcf0) at ../../kdeui/kernel/kapplication.cpp:309
#73 0x00007f1faf460a8c in QCoreApplication::notifyInternal (this=0x7fff1ba70a30, receiver=0x17fbf40, event=0x7fff1ba6fcf0) at kernel/qcoreapplication.cpp:732
#74 0x00007f1fb0132382 in QETWidget::translateMouseEvent (this=<value optimized out>, event=<value optimized out>) at kernel/qapplication_x11.cpp:4408
#75 0x00007f1fb0130c6c in QApplication::x11ProcessEvent (this=<value optimized out>, event=0x7fff1ba70640) at kernel/qapplication_x11.cpp:3536
#76 0x00007f1fb015ce82 in x11EventSourceDispatch (s=0x10ca4c0, callback=<value optimized out>, user_data=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:146
#77 0x00007f1faac088c2 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#78 0x00007f1faac0c748 in ?? () from /lib/libglib-2.0.so.0
#79 0x00007f1faac0c8fc in g_main_context_iteration () from /lib/libglib-2.0.so.0
#80 0x00007f1faf48cb83 in QEventDispatcherGlib::processEvents (this=0x109e560, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:412
#81 0x00007f1fb015c7ee in QGuiEventDispatcherGlib::processEvents (this=0x1, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#82 0x00007f1faf45f7b2 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#83 0x00007f1faf45fb9c in QEventLoop::exec (this=0x7fff1ba70970, flags=) at kernel/qeventloop.cpp:201
#84 0x00007f1faf463c4b in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1009
#85 0x00007f1fb337edbf in kdemain (argc=<value optimized out>, argv=<value optimized out>) at ../../../../apps/dolphin/src/main.cpp:98
#86 0x00007f1fb2fcec4d in __libc_start_main (main=<value optimized out>, argc=<value optimized out>, ubp_av=<value optimized out>, init=<value optimized out>, fini=<value optimized out>, 
    rtld_fini=<value optimized out>, stack_end=0x7fff1ba70f48) at libc-start.c:226
#87 0x00000000004006b9 in _start ()

Reported using DrKonqi