Version:           4.2.1 (using KDE 4.2.0)
Compiler:          gcc version 4.3.3 (GCC)
 
OS:                Linux
Installed from:    Unspecified Linux

When browsing the website www.bestbuy.ca Konqueror crashes when clicking on links (and and at random).  A crash dump follow:

Application: Konqueror (konqueror), signal SIGSEGV
[Current thread is 0 (LWP 4620)]

Thread 3 (Thread 0xb2c65b90 (LWP 4624)):
#0  0xb7ef4424 in __kernel_vsyscall ()
#1  0xb721ef82 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#2  0xb729b67c in QWaitCondition::wait () from /usr/lib/libQtCore.so.4
#3  0xb7291be6 in ?? () from /usr/lib/libQtCore.so.4
#4  0x0a0ef9d0 in ?? ()
#5  0x0a0ef9cc in ?? ()
#6  0x00007530 in ?? ()
#7  0xb736b110 in QAbstractEventDispatcher::QAbstractEventDispatcher () from /usr/lib/libQtCore.so.4
#8  0xb729a910 in ?? () from /usr/lib/libQtCore.so.4
#9  0x0a0efb20 in ?? ()
#10 0x00000000 in ?? ()

Thread 2 (Thread 0xb22c6b90 (LWP 4639)):
#0  0xb7ef4424 in __kernel_vsyscall ()
#1  0xb67abab1 in select () from /lib/libc.so.6
#2  0xb7358bf7 in ?? () from /usr/lib/libQtCore.so.4
#3  0x00000007 in ?? ()
#4  0xb22c62a8 in ?? ()
#5  0x00000000 in ?? ()

Thread 1 (Thread 0xb6066920 (LWP 4620)):
[KCrash Handler]
#6  0xb73866cb in QMetaObject::activate () from /usr/lib/libQtCore.so.4
#7  0xb7386cd2 in QMetaObject::activate () from /usr/lib/libQtCore.so.4
#8  0xb093a3c3 in Gwenview::Document::kindDetermined () from /usr/lib/libgwenviewlib.so.4
#9  0xb093a3fd in Gwenview::Document::setKind () from /usr/lib/libgwenviewlib.so.4
#10 0xb09388c9 in Gwenview::AbstractDocumentImpl::setDocumentKind () from /usr/lib/libgwenviewlib.so.4
#11 0xb09419cd in Gwenview::LoadingDocumentImplPrivate::startLoading () from /usr/lib/libgwenviewlib.so.4
#12 0xb093f1b7 in Gwenview::LoadingDocumentImpl::slotTransferFinished () from /usr/lib/libgwenviewlib.so.4
#13 0xb093f819 in Gwenview::LoadingDocumentImpl::qt_metacall () from /usr/lib/libgwenviewlib.so.4
#14 0xb738677b in QMetaObject::activate () from /usr/lib/libQtCore.so.4
#15 0xb7386cd2 in QMetaObject::activate () from /usr/lib/libQtCore.so.4
#16 0xb7536c63 in KJob::result () from /usr/lib/libkdecore.so.5
#17 0xb7537109 in KJob::emitResult () from /usr/lib/libkdecore.so.5
#18 0xb7bd9c05 in KIO::SimpleJob::slotFinished () from /usr/lib/libkio.so.5
#19 0xb7bdae73 in KIO::TransferJob::slotFinished () from /usr/lib/libkio.so.5
#20 0xb7bdbefb in KIO::TransferJob::qt_metacall () from /usr/lib/libkio.so.5
#21 0xb738677b in QMetaObject::activate () from /usr/lib/libQtCore.so.4
#22 0xb7386cd2 in QMetaObject::activate () from /usr/lib/libQtCore.so.4
#23 0xb7c8a177 in KIO::SlaveInterface::finished () from /usr/lib/libkio.so.5
#24 0xb7c8cdcf in KIO::SlaveInterface::dispatch () from /usr/lib/libkio.so.5
#25 0xb7c8a787 in KIO::SlaveInterface::dispatch () from /usr/lib/libkio.so.5
#26 0xb7c7d0c0 in KIO::Slave::gotInput () from /usr/lib/libkio.so.5
#27 0xb7c7d433 in KIO::Slave::qt_metacall () from /usr/lib/libkio.so.5
#28 0xb738677b in QMetaObject::activate () from /usr/lib/libQtCore.so.4
#29 0xb7386cd2 in QMetaObject::activate () from /usr/lib/libQtCore.so.4
#30 0xb7ba7437 in KIO::Connection::readyRead () from /usr/lib/libkio.so.5
#31 0xb7ba8e53 in KIO::ConnectionPrivate::dequeue () from /usr/lib/libkio.so.5
#32 0xb7ba94a6 in KIO::Connection::qt_metacall () from /usr/lib/libkio.so.5
#33 0xb738169b in QMetaCallEvent::placeMetaCall () from /usr/lib/libQtCore.so.4
#34 0xb7383241 in QObject::event () from /usr/lib/libQtCore.so.4
#35 0xb6be0aec in QApplicationPrivate::notify_helper () from /usr/lib/libQtGui.so.4
#36 0xb6be6eee in QApplication::notify () from /usr/lib/libQtGui.so.4
#37 0xb788304d in KApplication::notify () from /usr/lib/libkdeui.so.5
#38 0xb7374f31 in QCoreApplication::notifyInternal () from /usr/lib/libQtCore.so.4
#39 0xb7375889 in QCoreApplicationPrivate::sendPostedEvents () from /usr/lib/libQtCore.so.4
#40 0xb7375a1d in QCoreApplication::sendPostedEvents () from /usr/lib/libQtCore.so.4
#41 0xb739b94f in ?? () from /usr/lib/libQtCore.so.4
#42 0x00000000 in ?? ()

Please advise!
THX