Application that crashed: konqueror
Version of the application: 4.3.2 (KDE 4.3.2)
KDE Version: 4.3.2 (KDE 4.3.2)
Qt Version: 4.5.2
Operating System: Linux 2.6.28-15-generic x86_64
Distribution: Ubuntu 9.04

What I was doing when the application crashed:
Konqueror had a lot of tabs open.  Was closing them all in quick succession by hitting the close tab button.

May be a duplicate of existing bug, but stack trace was captured with debuginfo packages installed.

 -- Backtrace:
Application: Konqueror (kdeinit4), signal: Segmentation fault
[KCrash Handler]
#5  KonqMainWindow::slotPartActivated (this=0x100e590, part=0x4385970) at /build/buildd/kdebase-4.3.2/apps/konqueror/src/konqmainwindow.cpp:1975
#6  0x00007f8f6b8fa0c9 in KonqViewManager::doSetActivePart (this=0x1064320, part=0x4385970) at /build/buildd/kdebase-4.3.2/apps/konqueror/src/konqviewmanager.cpp:1031
#7  0x00007f8f764f5bbe in KParts::PartManager::eventFilter (this=0x1064320, obj=<value optimized out>, ev=0x7fff7f1e5350) at /build/buildd/kde4libs-4.3.2/kparts/partmanager.cpp:282
#8  0x00007f8f76cd4a7c in QCoreApplicationPrivate::sendThroughApplicationEventFilters (this=0xf81470, receiver=0x3bfbfe0, event=0x7fff7f1e5350) at kernel/qcoreapplication.cpp:707
#9  0x00007f8f7429aeb6 in QApplicationPrivate::notify_helper (this=0xffffffff, receiver=0x2594440, e=0x17e6760) at kernel/qapplication.cpp:4031
#10 0x00007f8f742a318a in QApplication::notify (this=0x7fff7f1e8460, receiver=0x3bfbfe0, e=0x7fff7f1e5350) at kernel/qapplication.cpp:4021
#11 0x00007f8f753adabb in KApplication::notify (this=0x7fff7f1e8460, receiver=0x3bfbfe0, event=0x7fff7f1e5350) at /build/buildd/kde4libs-4.3.2/kdeui/kernel/kapplication.cpp:302
#12 0x00007f8f76cd56ac in QCoreApplication::notifyInternal (this=0x7fff7f1e8460, receiver=0x3bfbfe0, event=0x7fff7f1e5350) at kernel/qcoreapplication.cpp:610
#13 0x00007f8f742a1887 in QApplicationPrivate::setFocusWidget (focus=0x3bfbfe0, reason=Qt::TabFocusReason) at kernel/qapplication.cpp:2097
#14 0x00007f8f742e6135 in QWidget::setFocus (this=0x3bfbfe0, reason=Qt::TabFocusReason) at kernel/qwidget.cpp:5747
#15 0x00007f8f742e6417 in QWidget::focusNextPrevChild (this=<value optimized out>, next=true) at kernel/qwidget.cpp:5891
#16 0x00007f8f60042df2 in KHTMLView::focusNextPrevChild (this=0x3fadac0, next=<value optimized out>) at /build/buildd/kde4libs-4.3.2/khtml/khtmlview.cpp:2014
#17 0x00007f8f742ea64d in QWidgetPrivate::hide_helper (this=0x4545be0) at kernel/qwidget.cpp:6855
#18 0x00007f8f742f16c0 in QWidget::setVisible (this=0x3fadac0, visible=<value optimized out>) at kernel/qwidget.cpp:7012
#19 0x00007f8f60071156 in ~KHTMLPart (this=0x4385970) at /usr/include/qt4/QtGui/qwidget.h:477
#20 0x00007f8f6b8f4193 in ~KonqView (this=0x1931f50) at /build/buildd/kdebase-4.3.2/apps/konqueror/src/konqview.cpp:132
#21 0x00007f8f6b8fa73f in KonqViewManager::removeTab (this=0x1064320, currentFrame=0x1706638, emitAboutToRemoveSignal=<value optimized out>)
    at /build/buildd/kdebase-4.3.2/apps/konqueror/src/konqviewmanager.cpp:400
#22 0x00007f8f6b93d16e in KonqMainWindow::slotRemoveTab (this=0x100e590) at /build/buildd/kdebase-4.3.2/apps/konqueror/src/konqmainwindow.cpp:2531
#23 0x00007f8f6b94f1a5 in KonqMainWindow::qt_metacall (this=0x100e590, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fff7f1e5b50)
    at /build/buildd/kdebase-4.3.2/obj-x86_64-linux-gnu/apps/konqueror/src/konqmainwindow.moc:415
#24 0x00007f8f76ceaea2 in QMetaObject::activate (sender=0x15ec220, from_signal_index=<value optimized out>, to_signal_index=30, argv=0x0) at kernel/qobject.cpp:3113
#25 0x00007f8f748bce27 in QAbstractButton::clicked (this=0xffffffff, _t1=false) at .moc/release-shared/moc_qabstractbutton.cpp:200
#26 0x00007f8f74616c6b in QAbstractButtonPrivate::emitClicked (this=0x1668e30) at widgets/qabstractbutton.cpp:543
#27 0x00007f8f746188c2 in QAbstractButtonPrivate::click (this=0x1668e30) at widgets/qabstractbutton.cpp:536
#28 0x00007f8f74618b15 in QAbstractButton::mouseReleaseEvent (this=0x15ec220, e=0x7fff7f1e6330) at widgets/qabstractbutton.cpp:1115
#29 0x00007f8f746ea51a in QToolButton::mouseReleaseEvent (this=0xffffffff, e=0x2594440) at widgets/qtoolbutton.cpp:709
#30 0x00007f8f742ec0bf in QWidget::event (this=0x15ec220, event=0x7fff7f1e6330) at kernel/qwidget.cpp:7549
#31 0x00007f8f7429af4d in QApplicationPrivate::notify_helper (this=0xf81470, receiver=0x15ec220, e=0x7fff7f1e6330) at kernel/qapplication.cpp:4056
#32 0x00007f8f742a38ea in QApplication::notify (this=<value optimized out>, receiver=0x15ec220, e=0x7fff7f1e6330) at kernel/qapplication.cpp:3758
#33 0x00007f8f753adabb in KApplication::notify (this=0x7fff7f1e8460, receiver=0x15ec220, event=0x7fff7f1e6330) at /build/buildd/kde4libs-4.3.2/kdeui/kernel/kapplication.cpp:302
#34 0x00007f8f76cd56ac in QCoreApplication::notifyInternal (this=0x7fff7f1e8460, receiver=0x15ec220, event=0x7fff7f1e6330) at kernel/qcoreapplication.cpp:610
#35 0x00007f8f742a2b38 in QApplicationPrivate::sendMouseEvent (receiver=0x15ec220, event=0x7fff7f1e6330, alienWidget=0x15ec220, nativeWidget=0x100e590, buttonDown=<value optimized out>, 
    lastMouseReceiver=@0x7f8f74cd2010) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:216
#36 0x00007f8f7430cb19 in QETWidget::translateMouseEvent (this=0x100e590, event=<value optimized out>) at kernel/qapplication_x11.cpp:4409
#37 0x00007f8f7430bb53 in QApplication::x11ProcessEvent (this=0x7fff7f1e8460, event=0x7fff7f1e7eb0) at kernel/qapplication_x11.cpp:3550
#38 0x00007f8f74334454 in x11EventSourceDispatch (s=0xf85100, callback=0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#39 0x00007f8f72d2e20a in IA__g_main_context_dispatch (context=0xf83d20) at /build/buildd/glib2.0-2.20.1/glib/gmain.c:1814
#40 0x00007f8f72d318e0 in g_main_context_iterate (context=0xf83d20, block=1, dispatch=1, self=<value optimized out>) at /build/buildd/glib2.0-2.20.1/glib/gmain.c:2448
#41 0x00007f8f72d31a7c in IA__g_main_context_iteration (context=0xf83d20, may_block=1) at /build/buildd/glib2.0-2.20.1/glib/gmain.c:2511
#42 0x00007f8f76cfea8f in QEventDispatcherGlib::processEvents (this=0xf80b80, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:327
#43 0x00007f8f74333bdf in QGuiEventDispatcherGlib::processEvents (this=0xffffffff, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:202
#44 0x00007f8f76cd3f42 in QEventLoop::processEvents (this=<value optimized out>, flags={i = 2132705696}) at kernel/qeventloop.cpp:149
#45 0x00007f8f76cd4314 in QEventLoop::exec (this=0x7fff7f1e81e0, flags={i = 2132705776}) at kernel/qeventloop.cpp:201
#46 0x00007f8f76cd65e4 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:888
#47 0x00007f8f6b97a4e2 in kdemain (argc=<value optimized out>, argv=<value optimized out>) at /build/buildd/kdebase-4.3.2/apps/konqueror/src/konqmain.cpp:271
#48 0x0000000000407215 in launch (argc=2, _name=0xf25bc8 "/usr/bin/konqueror", args=<value optimized out>, cwd=0x0, envc=0, envs=0xf25bec "", reset_env=false, tty=0x0, avoid_loops=false, 
    startup_id_str=0xf25bf4 "opwv-pfee-t400;1255006508;868841;4893_TIME83606916") at /build/buildd/kde4libs-4.3.2/kinit/kinit.cpp:677
#49 0x0000000000407a38 in handle_launcher_request (sock=7, who=<value optimized out>) at /build/buildd/kde4libs-4.3.2/kinit/kinit.cpp:1169
#50 0x0000000000407fe5 in handle_requests (waitForPid=0) at /build/buildd/kde4libs-4.3.2/kinit/kinit.cpp:1362
#51 0x0000000000408b26 in main (argc=2, argv=0x7fff7f1e9b48, envp=0x7fff7f1e9b60) at /build/buildd/kde4libs-4.3.2/kinit/kinit.cpp:1793

This bug may be a duplicate of or related to bug 209869

Reported using DrKonqi