Application: konqueror (4.5.5 (KDE 4.5.5))
KDE Platform Version: 4.5.5 (KDE 4.5.5)
Qt Version: 4.7.0
Operating System: Linux 2.6.35-24-generic i686
Distribution: Ubuntu 10.10

-- Information about the crash:
in crashed on startup in webbrowser mode,but it works in filemaneger mode.

The crash can be reproduced every time.

-- Backtrace:
Application: Konqueror (konqueror), signal: Segmentation fault
[KCrash Handler]
#7  d_func (this=0x0, name=...) at ../../kdecore/sycoca/ksycocaentry.h:155
#8  KSycocaEntry::property (this=0x0, name=...) at ../../kdecore/sycoca/ksycocaentry.cpp:170
#9  0x02216a19 in KonqAboutPageSingleton::launch (this=0x9a32bb8) at ../../../../apps/konqueror/about/konq_aboutpage.cc:123
#10 0x0221ecc9 in KonqAboutPage::openUrl (this=0x98ea8f0, u=...) at ../../../../apps/konqueror/about/konq_aboutpage.cc:412
#11 0x00982dff in KonqView::openUrl (this=0x98eada8, url=..., locationBarURL=..., nameFilter=..., tempFile=false) at ../../../../apps/konqueror/src/konqview.cpp:201
#12 0x009c69f8 in KonqMainWindow::openView (this=0x969b5e8, mimeType=..., _url=..., childView=0x98eada8, req=...) at ../../../../apps/konqueror/src/konqmainwindow.cpp:959
#13 0x0098b8bb in KonqViewManager::loadItem (this=0x9664d18, cfg=..., parent=0x98e26f8, name=..., defaultURL=..., openUrl=true, forcedUrl=..., openAfterCurrentPage=<value optimized out>, pos=-1) at ../../../../apps/konqueror/src/konqviewmanager.cpp:1245
#14 0x0098bb44 in KonqViewManager::loadRootItem (this=0x9664d18, cfg=..., parent=0x969b60c, defaultURL=..., openUrl=<value optimized out>, forcedUrl=..., openAfterCurrentPage=<value optimized out>, pos=-1) at ../../../../apps/konqueror/src/konqviewmanager.cpp:1134
#15 0x0098ced1 in KonqViewManager::loadViewProfileFromGroup (this=0x9664d18, profileGroup=..., filename=..., forcedUrl=..., req=..., openUrl=true) at ../../../../apps/konqueror/src/konqviewmanager.cpp:976
#16 0x0098d632 in KonqViewManager::loadViewProfileFromConfig (this=0x9664d18, _cfg=..., path=..., filename=..., forcedUrl=..., req=..., resetWindow=false, openUrl=<value optimized out>) at ../../../../apps/konqueror/src/konqviewmanager.cpp:954
#17 0x00990b81 in KonqMisc::createBrowserWindowFromProfile (_path=..., _filename=..., url=..., args=..., browserArgs=..., forbidUseHTML=false, filesToSelect=..., tempFile=false, openUrl=<value optimized out>, show=true) at ../../../../apps/konqueror/src/konqmisc.cpp:164
#18 0x009eba5d in KonquerorAdaptor::createBrowserWindowFromProfile (this=0x96b6e18, path=..., filename=..., startup_id=...) at ../../../../apps/konqueror/src/KonquerorAdaptor.cpp:107
#19 0x009ecbc2 in KonquerorAdaptor::qt_metacall (this=0x96b6e18, _c=QMetaObject::InvokeMetaMethod, _id=8, _a=0xbfea3fac) at ./KonquerorAdaptor.moc:126
#20 0x0078b9dc in QDBusConnectionPrivate::deliverCall (this=0x96361c0, object=0x96b6e18, msg=..., metaTypes=..., slotIdx=12) at qdbusintegrator.cpp:919
#21 0x0078ccbf in QDBusConnectionPrivate::activateCall (this=0x96361c0, object=0x96b6e18, flags=256, msg=...) at qdbusintegrator.cpp:822
#22 0x0078d49c in QDBusConnectionPrivate::activateObject (this=0x96361c0, node=..., msg=..., pathStartPos=9) at qdbusintegrator.cpp:1399
#23 0x0078da2a in QDBusActivateObjectEvent::placeMetaCall (this=0x96b1f80) at qdbusintegrator.cpp:1493
#24 0x06d796a2 in QObject::event (this=0x96b6e18, e=0x4) at kernel/qobject.cpp:1219
#25 0x01463fdc in QApplicationPrivate::notify_helper (this=0x960ba08, receiver=0x96b6e18, e=0x96b1f80) at kernel/qapplication.cpp:4396
#26 0x0146a04e in QApplication::notify (this=0xbfea4ae0, receiver=0x96b6e18, e=0x96b1f80) at kernel/qapplication.cpp:3798
#27 0x01157d8a in KApplication::notify (this=0xbfea4ae0, receiver=0x96b6e18, event=0x96b1f80) at ../../kdeui/kernel/kapplication.cpp:310
#28 0x06d66b3b in QCoreApplication::notifyInternal (this=0xbfea4ae0, receiver=0x96b6e18, event=0x96b1f80) at kernel/qcoreapplication.cpp:732
#29 0x06d69d8b in sendEvent (receiver=0x0, event_type=0, data=0x95f3e98) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#30 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x95f3e98) at kernel/qcoreapplication.cpp:1373
#31 0x06d69f4d in QCoreApplication::sendPostedEvents (receiver=0x0, event_type=0) at kernel/qcoreapplication.cpp:1266
#32 0x06d95a74 in sendPostedEvents (s=0x960d558) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:220
#33 postEventSourceDispatch (s=0x960d558) at kernel/qeventdispatcher_glib.cpp:277
#34 0x038fd855 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#35 0x03901668 in ?? () from /lib/libglib-2.0.so.0
#36 0x03901848 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#37 0x06d95565 in QEventDispatcherGlib::processEvents (this=0x95f3b58, flags=...) at kernel/qeventdispatcher_glib.cpp:415
#38 0x01525be5 in QGuiEventDispatcherGlib::processEvents (this=0x95f3b58, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#39 0x06d65609 in QEventLoop::processEvents (this=0xbfea4924, flags=) at kernel/qeventloop.cpp:149
#40 0x06d65a8a in QEventLoop::exec (this=0xbfea4924, flags=...) at kernel/qeventloop.cpp:201
#41 0x06d6a00f in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1009
#42 0x01462e07 in QApplication::exec () at kernel/qapplication.cpp:3672
#43 0x00a0a592 in kdemain (argc=2, argv=0xbfea4dc4) at ../../../../apps/konqueror/src/konqmain.cpp:234
#44 0x080485ab in main (argc=2, argv=0xbfea4dc4) at konqueror_dummy.cpp:3

Possible duplicates by query: bug 250305, bug 249988, bug 247903.

Reported using DrKonqi