Application that crashed: ark
Version of the application: 2.13
KDE Version: 4.3.3 (KDE 4.3.3)
Qt Version: 4.5.2
Operating System: Linux 2.6.31-15-generic i686
Distribution: Ubuntu 9.10

What I was doing when the application crashed:
Ark crashed whlie trying to close it after an unsuccessful attempt to decode a rar file.

 -- Backtrace:
Application: Ark (ark), signal: Segmentation fault
[Current thread is 1 (Thread 0xb783d700 (LWP 7089))]

Thread 2 (Thread 0xb5db9b70 (LWP 7090)):
[KCrash Handler]
#6  0x06885ed6 in QObjectPrivate::resetCurrentSender (receiver=0x8f36ad0, currentSender=0xb5db8aa8, previousSender=0x0) at kernel/qobject.cpp:362
#7  0x0688d29e in QMetaObject::activate (sender=0x8f44a40, from_signal_index=10, to_signal_index=10, argv=0xb5db8b14) at kernel/qobject.cpp:3132
#8  0x0688dec2 in QMetaObject::activate (sender=0x8f44a40, m=0x6966e8c, local_signal_index=2, argv=0xb5db8b14) at kernel/qobject.cpp:3187
#9  0x06814fc9 in QProcess::finished (this=0x8f44a40, _t1=0, _t2=QProcess::CrashExit) at .moc/release-shared/moc_qprocess.cpp:136
#10 0x0681aa8e in QProcessPrivate::_q_processDied (this=0x8f49808) at io/qprocess.cpp:718
#11 0x0681ab5e in QProcess::qt_metacall (this=0x8f44a40, _c=QMetaObject::InvokeMetaMethod, _id=13, _a=0xb5db8c78) at .moc/release-shared/moc_qprocess.cpp:109
#12 0x0688d263 in QMetaObject::activate (sender=0x8f52520, from_signal_index=4, to_signal_index=4, argv=0xb5db8c78) at kernel/qobject.cpp:3113
#13 0x0688dec2 in QMetaObject::activate (sender=0x8f52520, m=0x69688b0, local_signal_index=0, argv=0xb5db8c78) at kernel/qobject.cpp:3187
#14 0x068c7503 in QSocketNotifier::activated (this=0x8f52520, _t1=17) at .moc/release-shared/moc_qsocketnotifier.cpp:83
#15 0x06891c87 in QSocketNotifier::event (this=0x8f52520, e=0xb5db9034) at kernel/qsocketnotifier.cpp:316
#16 0x00fa4f54 in QApplicationPrivate::notify_helper (this=0x8cb5940, receiver=0x8f52520, e=0xb5db9034) at kernel/qapplication.cpp:4056
#17 0x00fac67c in QApplication::notify (this=0xbf943600, receiver=0x8f52520, e=0xb5db9034) at kernel/qapplication.cpp:3603
#18 0x00cc414a in KApplication::notify (this=0xbf943600, receiver=0x8f52520, event=0xb5db9034) at ../../kdeui/kernel/kapplication.cpp:302
#19 0x068776cb in QCoreApplication::notifyInternal (this=0xbf943600, receiver=0x8f52520, event=0xb5db9034) at kernel/qcoreapplication.cpp:610
#20 0x068a22ca in QCoreApplication::sendEvent (source=0x8f46fc8) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:213
#21 socketNotifierSourceDispatch (source=0x8f46fc8) at kernel/qeventdispatcher_glib.cpp:110
#22 0x04517e78 in g_main_dispatch (context=0x8f484b0) at /build/buildd/glib2.0-2.22.2/glib/gmain.c:1960
#23 IA__g_main_context_dispatch (context=0x8f484b0) at /build/buildd/glib2.0-2.22.2/glib/gmain.c:2513
#24 0x0451b720 in g_main_context_iterate (context=0x8f484b0, block=<value optimized out>, dispatch=1, self=0x8d54e58) at /build/buildd/glib2.0-2.22.2/glib/gmain.c:2591
#25 0x0451b853 in IA__g_main_context_iteration (context=0x8f484b0, may_block=1) at /build/buildd/glib2.0-2.22.2/glib/gmain.c:2654
#26 0x068a202c in QEventDispatcherGlib::processEvents (this=0x8f46358, flags=...) at kernel/qeventdispatcher_glib.cpp:327
#27 0x06875c79 in QEventLoop::processEvents (this=0xb5db9284, flags=) at kernel/qeventloop.cpp:149
#28 0x068760ca in QEventLoop::exec (this=0xb5db9284, flags=...) at kernel/qeventloop.cpp:201
#29 0x06783b73 in QThread::exec (this=0x8f36f60) at thread/qthread.cpp:487
#30 0x007cd08d in ?? () from /usr/lib/libkerfuffle.so.4
#31 0x06786e32 in QThreadPrivate::start (arg=0x7e2f7c) at thread/qthread_unix.cpp:188
#32 0x0189980e in start_thread (arg=0xb5db9b70) at pthread_create.c:300
#33 0x0071f7ee in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 1 (Thread 0xb783d700 (LWP 7089)):
#0  0x00af0422 in __kernel_vsyscall ()
#1  0x0189de15 in pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i686/../i486/pthread_cond_wait.S:122
#2  0x0072c78d in __pthread_cond_wait (cond=0x8f48278, mutex=0x8f48260) at forward.c:139
#3  0x06787e67 in QWaitConditionPrivate::wait (this=0x8f46030, mutex=0x8f4601c, time=4294967295) at thread/qwaitcondition_unix.cpp:87
#4  QWaitCondition::wait (this=0x8f46030, mutex=0x8f4601c, time=4294967295) at thread/qwaitcondition_unix.cpp:159
#5  0x06786ec9 in QThread::wait (this=0x8f36f60, time=4294967295) at thread/qthread_unix.cpp:484
#6  0x007c934a in Kerfuffle::Job::~Job() () from /usr/lib/libkerfuffle.so.4
#7  0x007ccc1f in ?? () from /usr/lib/libkerfuffle.so.4
#8  0x0688646f in QObjectPrivate::deleteChildren (this=0x8f2b090) at kernel/qobject.cpp:1847
#9  0x0688e7cf in ~QObject (this=0x8f3b108, __in_chrg=<value optimized out>) at kernel/qobject.cpp:836
#10 0x007cd9a9 in Kerfuffle::ArchiveBase::~ArchiveBase() () from /usr/lib/libkerfuffle.so.4
#11 0x01aeb5bd in ?? () from /usr/lib/kde4/libarkpart.so
#12 0x0688646f in QObjectPrivate::deleteChildren (this=0x8eb4370) at kernel/qobject.cpp:1847
#13 0x0688e7cf in ~QObject (this=0x8daa9d0, __in_chrg=<value optimized out>) at kernel/qobject.cpp:836
#14 0x0027ad65 in ~Part (this=0x8daa9d0, __vtt_parm=0x1af906c, __in_chrg=<value optimized out>) at ../../kparts/part.cpp:212
#15 0x0027b33a in ~ReadOnlyPart (this=0x8daa9d0, __vtt_parm=0x1af9068, __in_chrg=<value optimized out>) at ../../kparts/part.cpp:459
#16 0x0027b49f in ~ReadWritePart (this=0x8daa9d0, __vtt_parm=0x1af9064, __in_chrg=<value optimized out>) at ../../kparts/part.cpp:721
#17 0x01adcd93 in ?? () from /usr/lib/kde4/libarkpart.so
#18 0x08051447 in _start ()

Reported using DrKonqi