Application that crashed: ark
Version of the application: 2.13
KDE Version: 4.3.2 (KDE 4.3.2)
Qt Version: 4.5.2
Operating System: Linux 2.6.31-17-generic x86_64
Distribution: Ubuntu 9.10

What I was doing when the application crashed:
Opened a PK3 (ZIP) file with Ark, opened an (unextracted) image in the image previewer (worked fine up to this point), then when i try to close the image previewer, Ark crashes along with the image previewer.

 -- Backtrace:
Application: Ark (ark), signal: Segmentation fault
[KCrash Handler]
#5  0x0000000100000000 in ?? ()
#6  0x00007f14c24f0a57 in KHTMLImage::disposeImage (this=0x2a99eb0) at ../../khtml/khtmlimage.cpp:288
#7  0x00007f14c24f1129 in ~KHTMLImage (this=0x2bf65b0, __in_chrg=<value optimized out>, __vtt_parm=<value optimized out>) at ../../khtml/khtmlimage.cpp:115
#8  0x00007f14da0c1526 in KParts::Part::slotWidgetDestroyed (this=0x2a99eb0) at ../../kparts/part.cpp:354
#9  0x00007f14da0c161c in KParts::Part::qt_metacall (this=0x2a99eb0, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fff7080c640) at ./part.moc:76
#10 0x00007f14da0c1675 in KParts::ReadOnlyPart::qt_metacall (this=0x2bf65b0, _c=44670672, _id=-255, _a=0x323990) at ./part.moc:154
#11 0x00007f14c24f0f31 in KHTMLImage::qt_metacall (this=0x2bf65b0, _c=44670672, _id=-255, _a=0x323990) at ./khtmlimage.moc:115
#12 0x00007f14d8294ddc in QMetaObject::activate (sender=0x2a48b00, from_signal_index=<value optimized out>, to_signal_index=<value optimized out>, argv=0x323990) at kernel/qobject.cpp:3113
#13 0x00007f14d8295314 in QObject::destroyed (this=0x2bf65b0, _t1=0x2a48b00) at .moc/release-shared/moc_qobject.cpp:143
#14 0x00007f14d829617b in ~QObject (this=<value optimized out>, __in_chrg=<value optimized out>) at kernel/qobject.cpp:757
#15 0x00007f14d8beaac8 in ~QWidget (this=0x2a48b00, __in_chrg=<value optimized out>) at kernel/qwidget.cpp:1380
#16 0x00007f14d98dc821 in ~KVBox (this=0x2bf65b0, __in_chrg=<value optimized out>) at ../../kdeui/widgets/kvbox.cpp:29
#17 0x00007f14d828de5c in QObjectPrivate::deleteChildren (this=0x29edcc0) at kernel/qobject.cpp:1847
#18 0x00007f14d8bea993 in ~QWidget (this=0x2a3aec0, __in_chrg=<value optimized out>) at kernel/qwidget.cpp:1367
#19 0x00007f14d98dc821 in ~KVBox (this=0x2bf65b0, __in_chrg=<value optimized out>) at ../../kdeui/widgets/kvbox.cpp:29
#20 0x00007f14d828de5c in QObjectPrivate::deleteChildren (this=0x2a3a380) at kernel/qobject.cpp:1847
#21 0x00007f14d8bea993 in ~QWidget (this=0x7fff7080c920, __in_chrg=<value optimized out>) at kernel/qwidget.cpp:1367
#22 0x00007f14cfada62d in ?? () from /usr/lib/kde4/libarkpart.so
#23 0x00007f14cfad3b7c in ?? () from /usr/lib/kde4/libarkpart.so
#24 0x00007f14cfaccff1 in ?? () from /usr/lib/kde4/libarkpart.so
#25 0x00007f14d828f0f9 in QObject::event (this=0x2204fc0, e=0x7f14c40025e0) at kernel/qobject.cpp:1111
#26 0x00007f14d8b9fefc in QApplicationPrivate::notify_helper (this=0x21a9fd0, receiver=0x2204fc0, e=0x7f14c40025e0) at kernel/qapplication.cpp:4056
#27 0x00007f14d8ba71ce in QApplication::notify (this=0x7fff7080d4b0, receiver=0x2204fc0, e=0x7f14c40025e0) at kernel/qapplication.cpp:4021
#28 0x00007f14d97d6ab6 in KApplication::notify (this=0x7fff7080d4b0, receiver=0x2204fc0, event=0x7f14c40025e0) at ../../kdeui/kernel/kapplication.cpp:302
#29 0x00007f14d827fc2c in QCoreApplication::notifyInternal (this=0x7fff7080d4b0, receiver=0x2204fc0, event=0x7f14c40025e0) at kernel/qcoreapplication.cpp:610
#30 0x00007f14d828080a in QCoreApplication::sendEvent (receiver=0x0, event_type=<value optimized out>, data=0x218f050) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:213
#31 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=<value optimized out>, data=0x218f050) at kernel/qcoreapplication.cpp:1247
#32 0x00007f14d82a8533 in QCoreApplication::sendPostedEvents (s=<value optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:218
#33 postEventSourceDispatch (s=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:210
#34 0x00007f14d4532bce in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#35 0x00007f14d4536598 in ?? () from /lib/libglib-2.0.so.0
#36 0x00007f14d45366c0 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#37 0x00007f14d82a81a6 in QEventDispatcherGlib::processEvents (this=0x218ec80, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:327
#38 0x00007f14d8c344be in QGuiEventDispatcherGlib::processEvents (this=0x2bf65b0, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:202
#39 0x00007f14d827e532 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#40 0x00007f14d827e904 in QEventLoop::exec (this=0x7fff7080d400, flags=) at kernel/qeventloop.cpp:201
#41 0x00007f14d8280ab9 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:888
#42 0x0000000000409996 in _start ()

Reported using DrKonqi