Application that crashed: plasma-desktop
Version of the application: 0.3
KDE Version: 4.3.00 (KDE 4.3.0)
Qt Version: 4.5.2
Operating System: Linux 2.6.30.5-43.fc11.x86_64 x86_64
Distribution: "Fedora release 11 (Leonidas)"

What I was doing when the application crashed:
I created a symbolic link on the desktop. When I left click on it plasma failed and KDE restarted.

 -- Backtrace:
Application: Espace de travail Plasma (plasma-desktop), signal: Segmentation fault
[Current thread is 1 (Thread 0x7f0f2a191820 (LWP 1848))]

Thread 2 (Thread 0x7f0f1328a910 (LWP 1849)):
#0  0x0000003365e0b2f9 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x000000336ca5adfb in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib64/libQtCore.so.4
#2  0x000000336d0818e4 in ?? () from /usr/lib64/libQtNetwork.so.4
#3  0x000000336ca59d45 in ?? () from /usr/lib64/libQtCore.so.4
#4  0x0000003365e0686a in start_thread () from /lib64/libpthread.so.0
#5  0x00000033652de3bd in clone () from /lib64/libc.so.6
#6  0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7f0f2a191820 (LWP 1848)):
[KCrash Handler]
#5  0x0000003375536853 in KFileItem::permissions() const () from /usr/lib64/libkio.so.5
#6  0x00007f0f13dacb0d in ?? () from /usr/lib64/kde4/plasma_applet_folderview.so
#7  0x000000336dfde20b in QWidget::event(QEvent*) () from /usr/lib64/libQtGui.so.4
#8  0x000000336df8f69c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib64/libQtGui.so.4
#9  0x000000336df96c57 in QApplication::notify(QObject*, QEvent*) () from /usr/lib64/libQtGui.so.4
#10 0x0000003373a11296 in KApplication::notify(QObject*, QEvent*) () from /usr/lib64/libkdeui.so.5
#11 0x000000336cb3f59c in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib64/libQtCore.so.4
#12 0x000000336dffbfee in ?? () from /usr/lib64/libQtGui.so.4
#13 0x000000336dffab08 in QApplication::x11ProcessEvent(_XEvent*) () from /usr/lib64/libQtGui.so.4
#14 0x000000336e0227dc in ?? () from /usr/lib64/libQtGui.so.4
#15 0x0000003366e37abe in g_main_context_dispatch () from /lib64/libglib-2.0.so.0
#16 0x0000003366e3b278 in ?? () from /lib64/libglib-2.0.so.0
#17 0x0000003366e3b3a0 in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#18 0x000000336cb67936 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQtCore.so.4
#19 0x000000336e021f8e in ?? () from /usr/lib64/libQtGui.so.4
#20 0x000000336cb3ded2 in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQtCore.so.4
#21 0x000000336cb3e2a4 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQtCore.so.4
#22 0x000000336cb40439 in QCoreApplication::exec() () from /usr/lib64/libQtCore.so.4
#23 0x000000336ea3aeaf in kdemain () from /usr/lib64/libkdeinit4_plasma-desktop.so
#24 0x000000336521ea2d in __libc_start_main () from /lib64/libc.so.6
#25 0x0000000000400779 in _start ()

Reported using DrKonqi