Application: konqueror (4.4.2 (KDE 4.4.2))
KDE Platform Version: 4.4.2 (KDE 4.4.2)
Qt Version: 4.6.2
Operating System: Linux 2.6.32-24-generic i686
Distribution: Ubuntu 10.04.1 LTS

-- Information about the crash:
I was running a search on google.com and had used the profile switcher in konqueror to identify itself as firefox on that domain (google.com) and I remembered I wanted to copy my search term before I went to another site ...konqueror was in the process of navigating to the other site, I high lited my search term and right clicked it, then selected 'copy' and konqueror crashed...just dissappeared

 -- Backtrace:
Application: Konqueror (kdeinit4), signal: Segmentation fault
[Current thread is 1 (Thread 0xb779baa0 (LWP 4124))]

Thread 2 (Thread 0xb337cb70 (LWP 4131)):
#0  0x00b51e16 in clock_gettime () from /lib/tls/i686/cmov/librt.so.1
#1  0x010a66fb in qt_gettime () at kernel/qcore_unix.cpp:111
#2  0x010ab825 in QTimerInfoList::updateCurrentTime (this=0x96eb7cc) at kernel/qeventdispatcher_unix.cpp:340
#3  0x010ab86a in QTimerInfoList::timerWait (this=0x96eb7cc, tm=...) at kernel/qeventdispatcher_unix.cpp:443
#4  0x010a9818 in timerSourcePrepareHelper (src=<value optimized out>, timeout=0xb337c0cc) at kernel/qeventdispatcher_glib.cpp:136
#5  0x010a98a5 in timerSourcePrepare (source=0x0, timeout=0xb55ff4) at kernel/qeventdispatcher_glib.cpp:169
#6  0x05508aca in g_main_context_prepare () from /lib/libglib-2.0.so.0
#7  0x05508ee9 in ?? () from /lib/libglib-2.0.so.0
#8  0x055094b8 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#9  0x010a960f in QEventDispatcherGlib::processEvents (this=0x95b04c0, flags=...) at kernel/qeventdispatcher_glib.cpp:414
#10 0x0107c059 in QEventLoop::processEvents (this=0xb337c290, flags=) at kernel/qeventloop.cpp:149
#11 0x0107c4aa in QEventLoop::exec (this=0xb337c290, flags=...) at kernel/qeventloop.cpp:201
#12 0x00f785a8 in QThread::exec (this=0x94c5f48) at thread/qthread.cpp:487
#13 0x0105bc1b in QInotifyFileSystemWatcherEngine::run (this=0x94c5f48) at io/qfilesystemwatcher_inotify.cpp:248
#14 0x00f7b32e in QThreadPrivate::start (arg=0x94c5f48) at thread/qthread_unix.cpp:248
#15 0x00aa596e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#16 0x071b4a4e in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 1 (Thread 0xb779baa0 (LWP 4124)):
[KCrash Handler]
#6  0x00000000 in ?? ()
#7  0x049ebe4f in khtml::LineEditWidget::contextMenuEvent (this=0xa0f8b48, e=0xbff7d9d8) at ../../khtml/rendering/render_form.cpp:901
#8  0x049d9d4f in khtml::RenderWidget::EventPropagator::sendEvent (this=0xa0f8b48, e=0xbff7d9d8) at ../../khtml/rendering/render_replaced.cpp:892
#9  0x049dda74 in khtml::RenderWidget::handleEvent (this=0xbe7b138, ev=...) at ../../khtml/rendering/render_replaced.cpp:1100
#10 0x049580b3 in DOM::HTMLGenericFormElementImpl::defaultEventHandler (this=0xb51b058, evt=0xa66a2b0) at ../../khtml/html/html_formimpl.cpp:1049
#11 0x049689d2 in DOM::HTMLInputElementImpl::defaultEventHandler (this=0xb51b058, evt=0xa66a2b0) at ../../khtml/html/html_formimpl.cpp:1954
#12 0x048ebe08 in DOM::NodeImpl::dispatchGenericEvent (this=0xb51b058, evt=0xa66a2b0) at ../../khtml/xml/dom_nodeimpl.cpp:526
#13 0x048ec004 in DOM::NodeImpl::dispatchEvent (this=0xb51b058, evt=0xa66a2b0, exceptioncode=@0xbff7dd2c, tempEvent=true) at ../../khtml/xml/dom_nodeimpl.cpp:453
#14 0x0484c805 in KHTMLView::dispatchMouseEvent (this=0x9a19a30, eventId=4, targetNode=0xb51b058, targetNodeNonShared=0xb51b058, cancelable=<value optimized out>, detail=1, 
    _mouse=<value optimized out>, setUnder=true, mouseEventType=0, orient=0) at ../../khtml/khtmlview.cpp:3742
#15 0x0485f48d in KHTMLView::mousePressEvent (this=0x9a19a30, _mouse=0xbff7e7d0) at ../../khtml/khtmlview.cpp:1246
#16 0x0252f7dc in QWidget::event (this=0x9a19a30, event=0xbff7e7d0) at kernel/qwidget.cpp:7994
#17 0x0292bfd3 in QFrame::event (this=0x9a19a30, e=0xbff7e7d0) at widgets/qframe.cpp:557
#18 0x0485889c in KHTMLView::widgetEvent (this=0x9a19a30, e=0xb5fc3f0) at ../../khtml/khtmlview.cpp:2362
#19 0x04858b95 in KHTMLView::eventFilter (this=0x9a19a30, o=0x9ac44c8, e=0xbff7e7d0) at ../../khtml/khtmlview.cpp:2207
#20 0x0107ccda in QCoreApplicationPrivate::sendThroughObjectEventFilters (this=0x9279de0, receiver=0x9ac44c8, event=0xbff7e7d0) at kernel/qcoreapplication.cpp:819
#21 0x024d14b9 in QApplicationPrivate::notify_helper (this=0x9279de0, receiver=0x9ac44c8, e=0xbff7e7d0) at kernel/qapplication.cpp:4296
#22 0x024d89f7 in QApplication::notify (this=0xbff7f204, receiver=0x9ac44c8, e=0xbff7e7d0) at kernel/qapplication.cpp:3865
#23 0x00d3df2a in KApplication::notify (this=0xbff7f204, receiver=0x9ac44c8, event=0xbff7e7d0) at ../../kdeui/kernel/kapplication.cpp:302
#24 0x0107da3b in QCoreApplication::notifyInternal (this=0xbff7f204, receiver=0x9ac44c8, event=0xbff7e7d0) at kernel/qcoreapplication.cpp:704
#25 0x024d7952 in QCoreApplication::sendEvent (receiver=0x9ac44c8, event=0xbff7e7d0, alienWidget=0x0, nativeWidget=0x9ac44c8, buttonDown=0x2e15058, lastMouseReceiver=..., spontaneous=true)
    at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#26 QApplicationPrivate::sendMouseEvent (receiver=0x9ac44c8, event=0xbff7e7d0, alienWidget=0x0, nativeWidget=0x9ac44c8, buttonDown=0x2e15058, lastMouseReceiver=..., spontaneous=true)
    at kernel/qapplication.cpp:2965
#27 0x02563088 in QETWidget::translateMouseEvent (this=0x9ac44c8, event=0xbff7ecec) at kernel/qapplication_x11.cpp:4368
#28 0x02562511 in QApplication::x11ProcessEvent (this=0xbff7f204, event=0xbff7ecec) at kernel/qapplication_x11.cpp:3379
#29 0x0259160a in x11EventSourceDispatch (s=0x927cf00, callback=0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#30 0x055055e5 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#31 0x055092d8 in ?? () from /lib/libglib-2.0.so.0
#32 0x055094b8 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#33 0x010a95d5 in QEventDispatcherGlib::processEvents (this=0x9208b48, flags=...) at kernel/qeventdispatcher_glib.cpp:412
#34 0x02591135 in QGuiEventDispatcherGlib::processEvents (this=0x9208b48, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#35 0x0107c059 in QEventLoop::processEvents (this=0xbff7efe4, flags=) at kernel/qeventloop.cpp:149
#36 0x0107c4aa in QEventLoop::exec (this=0xbff7efe4, flags=...) at kernel/qeventloop.cpp:201
#37 0x0108069f in QCoreApplication::exec () at kernel/qcoreapplication.cpp:981
#38 0x024d1577 in QApplication::exec () at kernel/qapplication.cpp:3579
#39 0x0167c1ee in kdemain () from /usr/lib/libkdeinit4_konqueror.so
#40 0x0804e133 in launch (argc=<value optimized out>, _name=<value optimized out>, args=<value optimized out>, cwd=0x0, envc=0, envs=0x924377c "", reset_env=false, tty=0x0, avoid_loops=false, 
    startup_id_str=0x9243780 "skynet;1280030962;341943;1344_TIME19592448") at ../../kinit/kinit.cpp:717
#41 0x0804ec6d in handle_launcher_request (sock=<value optimized out>, who=<value optimized out>) at ../../kinit/kinit.cpp:1209
#42 0x0804f190 in handle_requests (waitForPid=<value optimized out>) at ../../kinit/kinit.cpp:1402
#43 0x0804fe4f in main (argc=4, argv=0xbff7fde4, envp=0xbff7fdf8) at ../../kinit/kinit.cpp:1845

Reported using DrKonqi