Version:           onbekend (using 4.2.00 (KDE 4.2.0) "release 83.1", KDE:KDE4:Factory:Desktop / openSUSE_11.0)
Compiler:          gcc
OS:                Linux (i686) release 2.6.25.20-0.1-default

I opened a large .tar.gz file in Ark, and desided I didn't want to wait for it to load in Ark after all. So I closed Ark before the file was fully loaded, and this produced the following crash:

Programma: Ark (ark), signaal SIGABRT
[Current thread is 0 (LWP 22356)]

Thread 2 (Thread 0xb45c2b90 (LWP 22357)):
[KCrash Handler]
#6  0xffffe430 in __kernel_vsyscall ()
#7  0xb689d900 in raise () from /lib/libc.so.6
#8  0xb689f238 in abort () from /lib/libc.so.6
#9  0xb6aa7728 in __gnu_cxx::__verbose_terminate_handler () from /usr/lib/libstdc++.so.6
#10 0xb6aa5055 in ?? () from /usr/lib/libstdc++.so.6
#11 0xb6aa5092 in std::terminate () from /usr/lib/libstdc++.so.6
#12 0xb6aa62d5 in __cxa_pure_virtual () from /usr/lib/libstdc++.so.6
#13 0xb8067c62 in Kerfuffle::ReadOnlyArchiveInterface::entry () from /usr/lib/libkerfuffle.so.4
#14 0xb4607c5b in ?? () from /usr/lib/kde4/kerfuffle_libarchive.so
#15 0xb4609e89 in ?? () from /usr/lib/kde4/kerfuffle_libarchive.so
#16 0xb806864e in Kerfuffle::ListJob::doWork () from /usr/lib/libkerfuffle.so.4
#17 0xb8069b14 in ?? () from /usr/lib/libkerfuffle.so.4
#18 0xb6b4184e in QThreadPrivate::start (arg=0x81c9138) at thread/qthread_unix.cpp:185
#19 0xb6ae0175 in start_thread () from /lib/libpthread.so.0
#20 0xb6940dae in clone () from /lib/libc.so.6

Thread 1 (Thread 0xb61b76d0 (LWP 22356)):
#0  0xffffe430 in __kernel_vsyscall ()
#1  0xb6939ed1 in select () from /lib/libc.so.6
#2  0xb6214225 in ?? () from /usr/lib/libxcb.so.1
#3  0xb6215bfa in xcb_wait_for_reply () from /usr/lib/libxcb.so.1
#4  0xb66355b1 in _XReply () from /usr/lib/libX11.so.6
#5  0xb6628967 in XSync () from /usr/lib/libX11.so.6
#6  0xb6e98e0d in qt_cleanup () at kernel/qapplication_x11.cpp:2314
#7  0xb6e3e096 in ~QApplication (this=0xbfea7144) at kernel/qapplication.cpp:1013
#8  0xb7bb837e in ~KApplication (this=0xbfea7144) at /usr/src/debug/kdelibs-4.2.0/kdeui/kernel/kapplication.cpp:928
#9  0x08051be7 in _start ()