Application that crashed: konqueror
Version of the application: 4.3.1 (KDE 4.3.1)
KDE Version: 4.3.1 (KDE 4.3.1)
Qt Version: 4.5.2
Operating System: Linux 2.6.30-ARCH i686

What I was doing when the application crashed:
I was writing a new thread on http://foro.archlinux.cl/index.php and when changed to the another tab, where I had open the http://ubuntu-pics.de/index.html web page, to upload an image, konqueror crashed.

 -- Backtrace:
Application: Konqueror (kdeinit4), signal: Segmentation fault
[Current thread is 0 (LWP 1800)]

Thread 2 (Thread 0xad2abb70 (LWP 1978)):
#0  0xb7f47424 in __kernel_vsyscall ()
#1  0xb7ce9ec2 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#2  0xb7d47fcf in QWaitCondition::wait (this=0xa3bf768, mutex=0xa3bf764, time=30000) at thread/qwaitcondition_unix.cpp:85
#3  0xb7d3d81e in QThreadPoolThread::run (this=0xa3bf8b0) at concurrent/qthreadpool.cpp:140
#4  0xb7d47032 in QThreadPrivate::start (arg=0xa3bf8b0) at thread/qthread_unix.cpp:188
#5  0xb7ce565c in start_thread () from /lib/libpthread.so.0
#6  0xb67801fe in clone () from /lib/libc.so.6

Thread 1 (Thread 0xb5d78700 (LWP 1800)):
[KCrash Handler]
#6  0xb7dea6f9 in QUrl (this=0xbfdb6270, other=@0x41) at io/qurl.cpp:3936
#7  0xb7b348b9 in KUrl::KUrl () from /usr/lib/libkdecore.so.5
#8  0xb7744399 in KDirListerCache::findByUrl () from /usr/lib/libkio.so.5
#9  0xb77446ee in KDirLister::findByUrl () from /usr/lib/libkio.so.5
#10 0xb0fb7fb2 in KHTMLPart::htmlDocument () from /usr/lib/libkhtml.so.5
#11 0xb1523a1b in SearchBarPlugin::HTMLDocLoaded () from /usr/lib/kde4/searchbarplugin.so
#12 0xb15297a3 in SearchBarPlugin::qt_metacall () from /usr/lib/kde4/searchbarplugin.so
#13 0xb7e4b9ac in QMetaObject::activate (sender=0x9234768, from_signal_index=<value optimized out>, to_signal_index=8, argv=0x41) at kernel/qobject.cpp:3112
#14 0xb7e4c5e2 in QMetaObject::activate (sender=0x9234768, m=0xb7a65030, local_signal_index=1, argv=0x0) at kernel/qobject.cpp:3186
#15 0xb7a3d3a7 in KParts::ReadOnlyPart::completed () from /usr/lib/libkparts.so.4
#16 0xb0fa33a5 in KHTMLView::timerEvent () from /usr/lib/libkhtml.so.5
#17 0xb7e45b5f in QObject::event (this=0xa4984d8, e=0xbfdb6d10) at kernel/qobject.cpp:1074
#18 0xb6a5fac6 in QWidget::event (this=0xa4984d8, event=0xbfdb6d10) at kernel/qwidget.cpp:7946
#19 0xb6e06663 in QFrame::event (this=0xa4984d8, e=0xbfdb6d10) at widgets/qframe.cpp:559
#20 0xb6ea58ea in QAbstractScrollArea::event (this=0xa4984d8, e=0xbfdb6d10) at widgets/qabstractscrollarea.cpp:918
#21 0xb6eaa8dd in QScrollArea::event (this=0xa4984d8, e=0xbfdb6d10) at widgets/qscrollarea.cpp:314
#22 0xb0fa55ec in KHTMLView::event () from /usr/lib/libkhtml.so.5
#23 0xb6a0b964 in QApplicationPrivate::notify_helper (this=0x8e1cbf0, receiver=0xa4984d8, e=0xbfdb6d10) at kernel/qapplication.cpp:4056
#24 0xb6a12f9a in QApplication::notify (this=0xbfdb7114, receiver=0xa4984d8, e=0xbfdb6d10) at kernel/qapplication.cpp:4021
#25 0xb744f46a in KApplication::notify () from /usr/lib/libkdeui.so.5
#26 0xb7e35fcb in QCoreApplication::notifyInternal (this=0xbfdb7114, receiver=0xa4984d8, event=0xbfdb6d10) at kernel/qcoreapplication.cpp:610
#27 0xb7e6379e in QTimerInfoList::activateTimers (this=0x8e1fd34) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:213
#28 0xb7e60780 in timerSourceDispatch (source=0x8e1fd00) at kernel/qeventdispatcher_glib.cpp:165
#29 0xb6615d98 in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0
#30 0xb66193e0 in g_main_context_iterate () from /usr/lib/libglib-2.0.so.0
#31 0xb6619513 in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#32 0xb7e606cc in QEventDispatcherGlib::processEvents (this=0x8d67330, flags={i = 36}) at kernel/qeventdispatcher_glib.cpp:327
#33 0xb6aa9695 in QGuiEventDispatcherGlib::processEvents (this=0x8d67330, flags={i = 36}) at kernel/qguieventdispatcher_glib.cpp:202
#34 0xb7e34579 in QEventLoop::processEvents (this=0xbfdb6fd4, flags=) at kernel/qeventloop.cpp:149
#35 0xb7e349ca in QEventLoop::exec (this=0xbfdb6fd4, flags={i = 0}) at kernel/qeventloop.cpp:201
#36 0xb7e36e3f in QCoreApplication::exec () at kernel/qcoreapplication.cpp:888
#37 0xb6a0b7e7 in QApplication::exec () at kernel/qapplication.cpp:3525
#38 0xb3860dff in kdemain (argc=2, argv=0x8d98908) at /home/jofko/kdemod/core/kdebase/src/kdebase-4.3.1/apps/konqueror/src/konqmain.cpp:271
#39 0x0804de42 in _start ()

Reported using DrKonqi