Application that crashed: konqueror
Version of the application: 4.3.4 (KDE 4.3.4)
KDE Version: 4.3.4 (KDE 4.3.4)
Qt Version: 4.5.2
Operating System: Linux 2.6.31-16-generic x86_64
Distribution: Ubuntu 9.10

What I was doing when the application crashed:
I used a mouse gesture for closing a tab with a picture and Konqueror crashes.

 -- Backtrace:
Application: Konqueror (kdeinit4), signal: Segmentation fault
The current source language is "auto; currently c".
[KCrash Handler]
#5  0x00007fe702198d1f in QWidget::testAttribute_helper (this=0x7fe6e80e1ec0, attribute=Qt::WA_WState_Created) at kernel/qwidget.cpp:9976
#6  0x00007fe70219daaa in QWidget::testAttribute (this=0x7fe6e80e1ec0) at ../../include/QtGui/../../src/gui/kernel/qwidget.h:997
#7  QWidget::effectiveWinId (this=0x7fe6e80e1ec0) at kernel/qwidget.cpp:2224
#8  0x00007fe7021dc3f1 in qt_x11_enforce_cursor (w=0x3158010, force=false) at kernel/qwidget_x11.cpp:306
#9  0x00007fe7021dc5dd in QWidgetPrivate::setCursor_sys (this=<value optimized out>) at kernel/qwidget_x11.cpp:1241
#10 0x00007fe7021a4e9a in QWidget::setCursor (this=0x3158010, cursor=...) at kernel/qwidget.cpp:4623
#11 0x00007fe6f134b5d2 in KHTMLView::mouseMoveEvent (this=0x65b5640, _mouse=0x7fff429638a0) at ../../khtml/khtmlview.cpp:1481
#12 0x00007fe7021a5822 in QWidget::event (this=0x65b5640, event=0x7fff429638a0) at kernel/qwidget.cpp:7534
#13 0x00007fe7025012a6 in QFrame::event (this=0x65b5640, e=0x7fff429638a0) at widgets/qframe.cpp:559
#14 0x00007fe6f1348215 in KHTMLView::widgetEvent (this=0x65b5640, e=0x3c) at ../../khtml/khtmlview.cpp:2338
#15 0x00007fe6f134852f in KHTMLView::eventFilter (this=0x65b5640, o=0x5347250, e=0x7fff429638a0) at ../../khtml/khtmlview.cpp:2191
#16 0x00007fe7041a9f47 in QCoreApplicationPrivate::sendThroughObjectEventFilters (this=<value optimized out>, receiver=0x5347250, event=0x7fff429638a0) at kernel/qcoreapplication.cpp:726
#17 0x00007fe702156ecc in QApplicationPrivate::notify_helper (this=0x2122d10, receiver=0x5347250, e=0x7fff429638a0) at kernel/qapplication.cpp:4052
#18 0x00007fe70215e011 in QApplication::notify (this=<value optimized out>, receiver=0x5347250, e=0x7fff429638a0) at kernel/qapplication.cpp:3758
#19 0x00007fe702d8de56 in KApplication::notify (this=0x7fff42965900, receiver=0x5347250, event=0x7fff429638a0) at ../../kdeui/kernel/kapplication.cpp:302
#20 0x00007fe7041aac2c in QCoreApplication::notifyInternal (this=0x7fff42965900, receiver=0x5347250, event=0x7fff429638a0) at kernel/qcoreapplication.cpp:610
#21 0x00007fe70215d8e0 in QCoreApplication::sendSpontaneousEvent (receiver=0x5347250, event=0x7fff429638a0, alienWidget=0x0, nativeWidget=0x5347250, buttonDown=<value optimized out>, 
    lastMouseReceiver=<value optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:216
#22 QApplicationPrivate::sendMouseEvent (receiver=0x5347250, event=0x7fff429638a0, alienWidget=0x0, nativeWidget=0x5347250, buttonDown=<value optimized out>, lastMouseReceiver=<value optimized out>)
    at kernel/qapplication.cpp:2924
#23 0x00007fe7021c3a0e in QETWidget::translateMouseEvent (this=0x5347250, event=<value optimized out>) at kernel/qapplication_x11.cpp:4409
#24 0x00007fe7021c2aa9 in QApplication::x11ProcessEvent (this=<value optimized out>, event=0x7fff429653d0) at kernel/qapplication_x11.cpp:3550
#25 0x00007fe7021ebd0c in x11EventSourceDispatch (s=<value optimized out>, callback=<value optimized out>, user_data=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:146
#26 0x00007fe701087bce in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#27 0x00007fe70108b598 in ?? () from /lib/libglib-2.0.so.0
#28 0x00007fe70108b6c0 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#29 0x00007fe7041d31a6 in QEventDispatcherGlib::processEvents (this=0x2091040, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:327
#30 0x00007fe7021eb4be in QGuiEventDispatcherGlib::processEvents (this=0x7fe6e80e1ec0, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:202
#31 0x00007fe7041a9532 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#32 0x00007fe7041a9904 in QEventLoop::exec (this=0x7fff42965700, flags=) at kernel/qeventloop.cpp:201
#33 0x00007fe7041abab9 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:888
#34 0x00007fe6f8541f16 in kdemain () from /usr/lib/libkdeinit4_konqueror.so
#35 0x0000000000406da8 in launch (argc=2, _name=<value optimized out>, args=<value optimized out>, cwd=<value optimized out>, envc=16, envs=<value optimized out>, reset_env=false, tty=0x0, 
    avoid_loops=false, startup_id_str=0x40a299 "0") at ../../kinit/kinit.cpp:677
#36 0x0000000000407aa0 in handle_launcher_request (sock=8, who=<value optimized out>) at ../../kinit/kinit.cpp:1169
#37 0x0000000000407f51 in handle_requests (waitForPid=0) at ../../kinit/kinit.cpp:1362
#38 0x0000000000408bb2 in main (argc=2, argv=<value optimized out>, envp=<value optimized out>) at ../../kinit/kinit.cpp:1793

Reported using DrKonqi