Application that crashed: konqueror
Version of the application: 4.2.90 (KDE 4.2.90 (KDE 4.3 Beta2))
KDE Version: 4.2.90 (KDE 4.2.90 (KDE 4.3 Beta2))
Qt Version: 4.5.1
Operating System: Linux 2.6.30-020630rc6-generic i686
Distribution: Ubuntu 9.04

What I was doing when the application crashed:
Konqui crashes while closing a lot of tabs at fast speed. Then suddenlty a lot (12 or more) of small x-windows poped up containing parts of one or more of the webpages I just closed). I then choose to close all these poping up windows from the task bar at once, then the crash occured. The tabs mostly contained pages from ebay.

 -- Backtrace:
Application: Konqueror (konqueror), signal: Segmentation fault
[KCrash Handler]
#6  0xb65b62fb in __dynamic_cast () from /usr/lib/libstdc++.so.6
#7  0xb7ec5b74 in KonqMainWindow::slotAddClosedUrl (this=0x88e09c8, tab=0x24959c14) at /build/buildd/kdebase-4.2.90/apps/konqueror/src/konqmainwindow.cpp:5148
#8  0xb7ed4429 in KonqMainWindow::qt_metacall (this=0x88e09c8, _c=QMetaObject::InvokeMetaMethod, _id=44, _a=0xbf9183dc)
    at /build/buildd/kdebase-4.2.90/obj-i486-linux-gnu/apps/konqueror/src/konqmainwindow.moc:377
#9  0xb7254a58 in QMetaObject::activate (sender=0x8950f68, from_signal_index=10, to_signal_index=10, argv=0xbf9183dc) at kernel/qobject.cpp:3120
#10 0xb72556e2 in QMetaObject::activate (sender=0x8950f68, m=0xb7f19d88, local_signal_index=0, argv=0xbf9183dc) at kernel/qobject.cpp:3194
#11 0xb7e79d53 in KonqViewManager::aboutToRemoveTab (this=0x8950f68, _t1=0x24959c14) at /build/buildd/kdebase-4.2.90/obj-i486-linux-gnu/apps/konqueror/src/konqviewmanager.moc:106
#12 0xb7e7ab27 in KonqViewManager::removeTab (this=0x8950f68, currentFrame=0x24959c14, emitAboutToRemoveSignal=true) at /build/buildd/kdebase-4.2.90/apps/konqueror/src/konqviewmanager.cpp:389
#13 0xb7ead4d5 in KonqMainWindow::slotRemoveTabPopupDelayed (this=0x88e09c8) at /build/buildd/kdebase-4.2.90/apps/konqueror/src/konqmainwindow.cpp:2524
#14 0xb7ed493c in KonqMainWindow::qt_metacall (this=0x88e09c8, _c=QMetaObject::InvokeMetaMethod, _id=82, _a=0xbf918558)
    at /build/buildd/kdebase-4.2.90/obj-i486-linux-gnu/apps/konqueror/src/konqmainwindow.moc:415
#15 0xb7254a58 in QMetaObject::activate (sender=0x1c4154a8, from_signal_index=4, to_signal_index=4, argv=0x0) at kernel/qobject.cpp:3120
#16 0xb72556e2 in QMetaObject::activate (sender=0x1c4154a8, m=0xb7330908, local_signal_index=0, argv=0x0) at kernel/qobject.cpp:3194
#17 0xb7259e57 in QSingleShotTimer::timeout (this=0x1c4154a8) at .moc/release-shared/qtimer.moc:76
#18 0xb7259f7c in QSingleShotTimer::timerEvent (this=0x1c4154a8) at kernel/qtimer.cpp:298
#19 0xb724ef0f in QObject::event (this=0x1c4154a8, e=0xbf9189dc) at kernel/qobject.cpp:1082
#20 0xb684cbcc in QApplicationPrivate::notify_helper (this=0x886f240, receiver=0x1c4154a8, e=0xbf9189dc) at kernel/qapplication.cpp:4057
#21 0xb6854ede in QApplication::notify (this=0xbf918e40, receiver=0x1c4154a8, e=0xbf9189dc) at kernel/qapplication.cpp:3604
#22 0xb77eec4d in KApplication::notify (this=0xbf918e40, receiver=0x1c4154a8, event=0xbf9189dc) at /build/buildd/kde4libs-4.2.90/kdeui/kernel/kapplication.cpp:302
#23 0xb723e7ab in QCoreApplication::notifyInternal (this=0xbf918e40, receiver=0x1c4154a8, event=0xbf9189dc) at kernel/qcoreapplication.cpp:610
#24 0xb726db31 in QTimerInfoList::activateTimers (this=0x8872334) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:213
#25 0xb726a280 in timerSourceDispatch (source=0x8872300) at kernel/qeventdispatcher_glib.cpp:164
#26 0xb6135b88 in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0
#27 0xb61390eb in ?? () from /usr/lib/libglib-2.0.so.0
#28 0xb6139268 in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#29 0xb726a1d8 in QEventDispatcherGlib::processEvents (this=0x886f220, flags={i = -1080980648}) at kernel/qeventdispatcher_glib.cpp:324
#30 0xb68ee765 in QGuiEventDispatcherGlib::processEvents (this=0x886f220, flags={i = -1080980600}) at kernel/qguieventdispatcher_glib.cpp:202
#31 0xb723cdda in QEventLoop::processEvents (this=0xbf918c00, flags={i = -1080980536}) at kernel/qeventloop.cpp:149
#32 0xb723d21a in QEventLoop::exec (this=0xbf918c00, flags={i = -1080980472}) at kernel/qeventloop.cpp:200
#33 0xb723f6c9 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:888
#34 0xb684ca47 in QApplication::exec () at kernel/qapplication.cpp:3526
#35 0xb7f05148 in kdemain (argc=3, argv=0xbf9191f4) at /build/buildd/kdebase-4.2.90/apps/konqueror/src/konqmain.cpp:271
#36 0x080486f2 in main (argc=1, argv=0xb) at /build/buildd/kdebase-4.2.90/obj-i486-linux-gnu/apps/konqueror/src/konqueror_dummy.cpp:3

Reported using DrKonqi