Application: konqueror (4.4.1 (KDE 4.4.1))
KDE Platform Version: 4.4.1 (KDE 4.4.1)
Qt Version: 4.6.2
Operating System: Linux 2.6.32-18-generic i686
Distribution: Ubuntu lucid (development branch)

-- Information about the crash:
When I visit this site:
www.kitchenaid220.com, konqueror seems to go into an endless loop, popping up this error message:
Unable to use the Xine Multimedia Backend:
Could not find plugin 'Xine' for application 'konqueror'

When I click ok, it pops back up again.

Hope that this info is good enough, I haven't filed a bug report before.
Great work so far on Lucid!

The crash can be reproduced every time.

 -- Backtrace:
Application: Konqueror (kdeinit4), signal: Segmentation fault
[Current thread is 1 (Thread 0xb784b760 (LWP 1445))]

Thread 2 (Thread 0xb2a81b70 (LWP 1514)):
#0  0x0039a344 in __pthread_mutex_unlock_usercnt () from /lib/tls/i686/cmov/libpthread.so.0
#1  0x02631ab8 in g_main_context_prepare () from /lib/libglib-2.0.so.0
#2  0x02631ee9 in ?? () from /lib/libglib-2.0.so.0
#3  0x026324b8 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#4  0x0095160f in QEventDispatcherGlib::processEvents (this=0x99b2390, flags=...) at kernel/qeventdispatcher_glib.cpp:414
#5  0x00924059 in QEventLoop::processEvents (this=0xb2a81240, flags=) at kernel/qeventloop.cpp:149
#6  0x009244aa in QEventLoop::exec (this=0xb2a81240, flags=...) at kernel/qeventloop.cpp:201
#7  0x008205a8 in QThread::exec (this=0x99f0790) at thread/qthread.cpp:487
#8  0x00903c1b in QInotifyFileSystemWatcherEngine::run (this=0x99f0790) at io/qfilesystemwatcher_inotify.cpp:248
#9  0x0082332e in QThreadPrivate::start (arg=0x99f0790) at thread/qthread_unix.cpp:248
#10 0x0039696e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#11 0x00ce49de in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 1 (Thread 0xb784b760 (LWP 1445)):
[KCrash Handler]
#6  QWidgetPrivate::setWSGeometry (this=0xea9f280, dontShow=false) at kernel/qwidget_x11.cpp:2401
#7  0x054645e2 in QWidgetPrivate::setWSGeometry (this=0xc60efd0, dontShow=false) at kernel/qwidget_x11.cpp:2404
#8  0x054645e2 in QWidgetPrivate::setWSGeometry (this=0xed7d7a0, dontShow=false) at kernel/qwidget_x11.cpp:2404
#9  0x054645e2 in QWidgetPrivate::setWSGeometry (this=0xed7d5d0, dontShow=false) at kernel/qwidget_x11.cpp:2404
#10 0x054645e2 in QWidgetPrivate::setWSGeometry (this=0xed85988, dontShow=false) at kernel/qwidget_x11.cpp:2404
#11 0x05467f72 in QWidgetPrivate::setGeometry_sys (this=0xed85988, x=0, y=0, w=1024, h=614, isMove=true) at kernel/qwidget_x11.cpp:2563
#12 0x05412a90 in QWidget::setGeometry (this=0xed85970, r=...) at kernel/qwidget.cpp:6635
#13 0x053f1304 in QWidget::setGeometry (this=0xee0c170, rect=...) at ../../include/QtGui/../../src/gui/kernel/qwidget.h:999
#14 QWidgetItem::setGeometry (this=0xee0c170, rect=...) at kernel/qlayoutitem.cpp:490
#15 0x053c74bb in QBoxLayout::setGeometry (this=0xee0c1b8, r=...) at kernel/qboxlayout.cpp:868
#16 0x053ecd2f in QLayoutPrivate::doResize (this=0xee360e0, r=...) at kernel/qlayout.cpp:681
#17 0x053ece57 in QLayout::activate (this=0xee0c1b8) at kernel/qlayout.cpp:1259
#18 0x053ee40b in QLayout::widgetEvent (this=0xee0c1b8, e=0x4) at kernel/qlayout.cpp:752
#19 0x053b54a6 in QApplicationPrivate::notify_helper (this=0x91722d8, receiver=0xed6a468, e=0xea4e520) at kernel/qapplication.cpp:4291
#20 0x053bc0f9 in QApplication::notify (this=0xbf973f04, receiver=0xed6a468, e=0xea4e520) at kernel/qapplication.cpp:4265
#21 0x011cbf3a in KApplication::notify (this=0xbf973f04, receiver=0xed6a468, event=0xea4e520) at ../../kdeui/kernel/kapplication.cpp:302
#22 0x00925a3b in QCoreApplication::notifyInternal (this=0xbf973f04, receiver=0xed6a468, event=0xea4e520) at kernel/qcoreapplication.cpp:704
#23 0x00928473 in QCoreApplication::sendEvent (receiver=0x0, event_type=0, data=0x9128048) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#24 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x9128048) at kernel/qcoreapplication.cpp:1345
#25 0x009285dd in QCoreApplication::sendPostedEvents (receiver=0x0, event_type=0) at kernel/qcoreapplication.cpp:1238
#26 0x00951adf in QCoreApplication::sendPostedEvents (s=0x9174510) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:220
#27 postEventSourceDispatch (s=0x9174510) at kernel/qeventdispatcher_glib.cpp:276
#28 0x0262e5e5 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#29 0x026322d8 in ?? () from /lib/libglib-2.0.so.0
#30 0x026324b8 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#31 0x009515d5 in QEventDispatcherGlib::processEvents (this=0x9128bc8, flags=...) at kernel/qeventdispatcher_glib.cpp:412
#32 0x05474fd5 in QGuiEventDispatcherGlib::processEvents (this=0x9128bc8, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#33 0x00924059 in QEventLoop::processEvents (this=0xbf972920, flags=) at kernel/qeventloop.cpp:149
#34 0x009244aa in QEventLoop::exec (this=0xbf972920, flags=...) at kernel/qeventloop.cpp:201
#35 0x058f4393 in QDialog::exec (this=0xa07f478) at dialogs/qdialog.cpp:546
#36 0x01141324 in KMessageBox::createKMessageBox (dialog=0xa07f478, icon=..., text=..., strlist=..., ask=..., checkboxReturn=0x0, options=..., details=..., notifyType=QMessageBox::Critical)
    at ../../kdeui/dialogs/kmessagebox.cpp:333
#37 0x0114274d in KMessageBox::createKMessageBox (dialog=0xa07f478, icon=QMessageBox::Critical, text=..., strlist=..., ask=..., checkboxReturn=0x0, options=..., details=...)
    at ../../kdeui/dialogs/kmessagebox.cpp:151
#38 0x01143511 in KMessageBox::errorListWId (parent_id=0, text=..., strlist=..., caption=..., options=) at ../../kdeui/dialogs/kmessagebox.cpp:845
#39 0x0114372f in KMessageBox::error (parent=0x0, text=..., caption=..., options=...) at ../../kdeui/dialogs/kmessagebox.cpp:810
#40 0x02d5389e in Phonon::KdePlatformPlugin::createBackend (this=0xefe2c28, newService=...) at ../../../phonon/platform_kde/kdeplatformplugin.cpp:171
#41 0x02d53ad1 in Phonon::KdePlatformPlugin::createBackend (this=0xefe2c28) at ../../../phonon/platform_kde/kdeplatformplugin.cpp:204
#42 0x0161a485 in ?? () from /usr/lib/libphonon.so.4
#43 0x0161c383 in Phonon::Factory::backend(bool) () from /usr/lib/libphonon.so.4
#44 0x01624f4c in Phonon::MediaNodePrivate::backendObject() () from /usr/lib/libphonon.so.4
#45 0x01626775 in Phonon::MediaObject::stop() () from /usr/lib/libphonon.so.4
#46 0x01c57cf2 in ~VideoWindow (this=0xea9ea58, __in_chrg=<value optimized out>) at ../../../../dragonplayer/src/app/videoWindow.cpp:186
#47 0x0093518f in QObjectPrivate::deleteChildren (this=0xea9f280) at kernel/qobject.cpp:1986
#48 0x0541a873 in ~QWidget (this=0xef84a40, __in_chrg=<value optimized out>) at kernel/qwidget.cpp:1469
#49 0x00797a53 in ~Part (this=0xee893e8, __vtt_parm=0x1c60a08, __in_chrg=<value optimized out>) at ../../kparts/part.cpp:208
#50 0x0079820a in ~ReadOnlyPart (this=0xee893e8, __vtt_parm=0x1c60a04, __in_chrg=<value optimized out>) at ../../kparts/part.cpp:459
#51 0x01c5d323 in ~Part (this=0xee893e8, __in_chrg=<value optimized out>, __vtt_parm=<value optimized out>) at ../../../../dragonplayer/src/app/part.h:41
#52 0x06a96969 in KHTMLPart::clear (this=0xe1aee28) at ../../khtml/khtml_part.cpp:1616
#53 0x06a98830 in ~KHTMLPart (this=0xe1aee28, __in_chrg=<value optimized out>, __vtt_parm=<value optimized out>) at ../../khtml/khtml_part.cpp:610
#54 0x0168eeca in ~KonqView (this=0xed7d2a0, __in_chrg=<value optimized out>) at ../../../../apps/konqueror/src/konqview.cpp:131
#55 0x01693dad in KonqViewManager::removeTab (this=0x9e6a918, currentFrame=0xed6a47c, emitAboutToRemoveSignal=true) at ../../../../apps/konqueror/src/konqviewmanager.cpp:409
#56 0x016c6035 in KonqMainWindow::slotRemoveTabPopupDelayed (this=0x9e68df8) at ../../../../apps/konqueror/src/konqmainwindow.cpp:2559
#57 0x016ea708 in KonqMainWindow::qt_metacall (this=0x9e68df8, _c=QMetaObject::InvokeMetaMethod, _id=82, _a=0xbf9734ec) at ./konqmainwindow.moc:421
#58 0x0092ac9a in QMetaObject::metacall (object=0x9e68df8, cl=QMetaObject::QueryPropertyDesignable, idx=132, argv=0xbf9734ec) at kernel/qmetaobject.cpp:237
#59 0x009393d5 in QMetaObject::activate (sender=0xeadd818, m=0xa38188, local_signal_index=0, argv=0x0) at kernel/qobject.cpp:3293
#60 0x00940fe7 in QSingleShotTimer::timeout (this=0xeadd818) at .moc/release-shared/qtimer.moc:82
#61 0x009410fc in QSingleShotTimer::timerEvent (this=0xeadd818) at kernel/qtimer.cpp:308
#62 0x00936254 in QObject::event (this=0xeadd818, e=0xea9f280) at kernel/qobject.cpp:1212
#63 0x053b54dc in QApplicationPrivate::notify_helper (this=0x91722d8, receiver=0xeadd818, e=0xbf973a20) at kernel/qapplication.cpp:4300
#64 0x053bc05e in QApplication::notify (this=0xbf973f04, receiver=0xeadd818, e=0xbf973a20) at kernel/qapplication.cpp:3704
#65 0x011cbf3a in KApplication::notify (this=0xbf973f04, receiver=0xeadd818, event=0xbf973a20) at ../../kdeui/kernel/kapplication.cpp:302
#66 0x00925a3b in QCoreApplication::notifyInternal (this=0xbf973f04, receiver=0xeadd818, event=0xbf973a20) at kernel/qcoreapplication.cpp:704
#67 0x00954d66 in QCoreApplication::sendEvent (this=0x9175084) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#68 QTimerInfoList::activateTimers (this=0x9175084) at kernel/qeventdispatcher_unix.cpp:603
#69 0x009518e4 in timerSourceDispatch (source=0x9175050) at kernel/qeventdispatcher_glib.cpp:184
#70 0x0262e5e5 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#71 0x026322d8 in ?? () from /lib/libglib-2.0.so.0
#72 0x026324b8 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#73 0x009515d5 in QEventDispatcherGlib::processEvents (this=0x9128bc8, flags=...) at kernel/qeventdispatcher_glib.cpp:412
#74 0x05474fd5 in QGuiEventDispatcherGlib::processEvents (this=0x9128bc8, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#75 0x00924059 in QEventLoop::processEvents (this=0xbf973ce4, flags=) at kernel/qeventloop.cpp:149
#76 0x009244aa in QEventLoop::exec (this=0xbf973ce4, flags=...) at kernel/qeventloop.cpp:201
#77 0x0092869f in QCoreApplication::exec () at kernel/qcoreapplication.cpp:981
#78 0x053b5577 in QApplication::exec () at kernel/qapplication.cpp:3579
#79 0x0171668e in kdemain (argc=3, argv=0x915b0a8) at ../../../../apps/konqueror/src/konqmain.cpp:271
#80 0x0804e133 in launch (argc=<value optimized out>, _name=<value optimized out>, args=<value optimized out>, cwd=0x0, envc=0, envs=0x9159fe3 "", reset_env=false, tty=0x0, avoid_loops=false, 
    startup_id_str=0x8051465 "0") at ../../kinit/kinit.cpp:717
#81 0x0804ec6d in handle_launcher_request (sock=<value optimized out>, who=<value optimized out>) at ../../kinit/kinit.cpp:1209
#82 0x0804f190 in handle_requests (waitForPid=<value optimized out>) at ../../kinit/kinit.cpp:1402
#83 0x0804fe37 in main (argc=4, argv=0xbf974ae4, envp=0xbf974af8) at ../../kinit/kinit.cpp:1841

Possible duplicates by query: bug 185790.

Reported using DrKonqi