Application that crashed: plasma-desktop
Version of the application: 0.3
KDE Version: 4.3.5 (KDE 4.3.5)
Qt Version: 4.5.3
Operating System: Linux 2.6.31-gentoo-r10 i686

What I was doing when the application crashed:
Plasma crashed just after I closed a Konsole window (not sure about it being the cause). Sorry no more details....

 -- Backtrace:
Application: Espace de travail Plasma (kdeinit4), signal: Segmentation fault
[Current thread is 1 (Thread 0xb5b5e960 (LWP 4663))]

Thread 2 (Thread 0xa8a07b70 (LWP 4666)):
#0  0xffffe424 in __kernel_vsyscall ()
#1  0xb769c0e5 in pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i686/../i486/pthread_cond_wait.S:122
#2  0xb771f24b in QWaitConditionPrivate::wait (this=0x8300640, mutex=0x830063c, time=4294967295) at thread/qwaitcondition_unix.cpp:87
#3  QWaitCondition::wait (this=0x8300640, mutex=0x830063c, time=4294967295) at thread/qwaitcondition_unix.cpp:159
#4  0xb7011a62 in QHostInfoAgent::run (this=0x8300630) at kernel/qhostinfo.cpp:260
#5  0xb771e487 in QThreadPrivate::start (arg=0x8300630) at thread/qthread_unix.cpp:188
#6  0xb769842f in start_thread (arg=0xa8a07b70) at pthread_create.c:297
#7  0xb61e2b9e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 1 (Thread 0xb5b5e960 (LWP 4663)):
[KCrash Handler]
#6  0xb717cd79 in KDirModel::dirLister (this=0x81e0e30) at /var/tmp/portage/kde-base/kdelibs-4.3.5/work/kdelibs-4.3.5/kio/kio/kdirmodel.cpp:353
#7  0xb57a6ffe in KFilePreviewGenerator::Private::updateCutItems (this=0x9381888) at /var/tmp/portage/kde-base/kdelibs-4.3.5/work/kdelibs-4.3.5/kfile/kfilepreviewgenerator.cpp:651
#8  0xb57a7d0e in KFilePreviewGenerator::qt_metacall (this=0x9287a00, _c=QMetaObject::InvokeMetaMethod, _id=4, _a=0xbfb9cce8)
    at /var/tmp/portage/kde-base/kdelibs-4.3.5/work/kdelibs-4.3.5_build/kfile/kfilepreviewgenerator.moc:91
#9  0xb780ecc3 in QMetaObject::activate (sender=0x8129830, from_signal_index=<value optimized out>, to_signal_index=7, argv=0x10) at kernel/qobject.cpp:3101
#10 0xb780f262 in QMetaObject::activate (sender=0x8129830, m=0xb6b4f3e8, local_signal_index=3, argv=0x0) at kernel/qobject.cpp:3178
#11 0xb6a7d2f7 in QClipboard::dataChanged (this=0x8129830) at .moc/release-shared/moc_qclipboard.cpp:108
#12 0xb65015f9 in QApplication::x11ProcessEvent (this=0x80be2d8, event=0xbfb9e22c) at kernel/qapplication_x11.cpp:3386
#13 0xb652767a in x11EventSourceDispatch (s=0x80d2e68, callback=0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#14 0xb6051567 in g_main_dispatch (context=0x80d2290) at gmain.c:1824
#15 IA__g_main_context_dispatch (context=0x80d2290) at gmain.c:2377
#16 0xb6054b23 in g_main_context_iterate (context=0x80d2290, block=1, dispatch=1, self=0x80cfd68) at gmain.c:2455
#17 0xb6054ca8 in IA__g_main_context_iteration (context=0x80d2290, may_block=1) at gmain.c:2518
#18 0xb7823bc8 in QEventDispatcherGlib::processEvents (this=0x80d0050, flags=...) at kernel/qeventdispatcher_glib.cpp:327
#19 0xb6526e75 in QGuiEventDispatcherGlib::processEvents (this=0x80d0050, flags=...) at kernel/qguieventdispatcher_glib.cpp:202
#20 0xb77fb29a in QEventLoop::processEvents (this=0xbfb9e480, flags=...) at kernel/qeventloop.cpp:149
#21 0xb77fb45a in QEventLoop::exec (this=0xbfb9e480, flags=...) at kernel/qeventloop.cpp:197
#22 0xb77fd601 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:888
#23 0xb6499847 in QApplication::exec () at kernel/qapplication.cpp:3525
#24 0xb3fadee0 in kdemain (argc=1, argv=0x805a218) at /var/tmp/portage/kde-base/plasma-workspace-4.3.5/work/plasma-workspace-4.3.5/plasma/shells/desktop/main.cpp:50
#25 0x0804e527 in launch (argc=1, _name=0x806b764 "/usr/bin/plasma-desktop", args=0x806b77c "", cwd=0x0, envc=0, envs=0x806b780 "", reset_env=false, tty=0x0, avoid_loops=false, 
    startup_id_str=0x80514cd "0") at /var/tmp/portage/kde-base/kdelibs-4.3.5/work/kdelibs-4.3.5/kinit/kinit.cpp:670
#26 0x0804eced in handle_launcher_request (sock=7, who=<value optimized out>) at /var/tmp/portage/kde-base/kdelibs-4.3.5/work/kdelibs-4.3.5/kinit/kinit.cpp:1162
#27 0x0804f10f in handle_requests (waitForPid=0) at /var/tmp/portage/kde-base/kdelibs-4.3.5/work/kdelibs-4.3.5/kinit/kinit.cpp:1355
#28 0x0804fd90 in main (argc=2, argv=0xbfb9ec74, envp=0xbfb9ec80) at /var/tmp/portage/kde-base/kdelibs-4.3.5/work/kdelibs-4.3.5/kinit/kinit.cpp:1786

This bug may be a duplicate of or related to bug 223637

Reported using DrKonqi