Application that crashed: plasma-desktop
Version of the application: 0.3
KDE Version: 4.3.2 (KDE 4.3.2)
Qt Version: 4.5.3
Operating System: Linux 2.6.30-9 i686
Distribution: Debian GNU/Linux testing (squeeze)

What I was doing when the application crashed:
I changed the folders name where my wallpaper is located but I forgot to change the path in the desktop background settings. When I opened the dialog for changing the wallpaper and selected the "browse"-option the whole stuff crashed pretty bad...

 -- Backtrace:
Application: Plasma Workspace (kdeinit4), signal: Segmentation fault
[Current thread is 1 (Thread 0xb6065700 (LWP 3062))]

Thread 4 (Thread 0xa8e8ab90 (LWP 3065)):
#0  0xb8084424 in __kernel_vsyscall ()
#1  0xb6799f65 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/i686/cmov/libpthread.so.0
#2  0xb697385d in pthread_cond_wait () from /lib/i686/cmov/libc.so.6
#3  0xb7e815c2 in QWaitConditionPrivate::wait (this=0x8557a00, mutex=0x85579fc, time=4294967295) at thread/qwaitcondition_unix.cpp:87
#4  QWaitCondition::wait (this=0x8557a00, mutex=0x85579fc, time=4294967295) at thread/qwaitcondition_unix.cpp:159
#5  0xb669fa9a in QHostInfoAgent::run (this=0x85579f0) at kernel/qhostinfo.cpp:260
#6  0xb7e805e2 in QThreadPrivate::start (arg=0x85579f0) at thread/qthread_unix.cpp:188
#7  0xb67964b5 in start_thread () from /lib/i686/cmov/libpthread.so.0
#8  0xb6964a5e in clone () from /lib/i686/cmov/libc.so.6

Thread 3 (Thread 0xa7c71b90 (LWP 3066)):
#0  0xb6863fec in clock_gettime () from /lib/i686/cmov/librt.so.1
#1  0xb7f9de9b in QTimerInfoList::getTime (this=0x8624d7c, t=...) at kernel/qeventdispatcher_unix.cpp:339
#2  0xb7f9e061 in QTimerInfoList::updateCurrentTime (this=0x8624d7c) at kernel/qeventdispatcher_unix.cpp:297
#3  0xb7f9e21a in QTimerInfoList::timerWait (this=0x8624d7c, tm=...) at kernel/qeventdispatcher_unix.cpp:420
#4  0xb7f9c220 in timerSourcePrepareHelper (src=0xa7c6fb28, timeout=0xa7c6fbf8) at kernel/qeventdispatcher_glib.cpp:136
#5  0xb67e6f40 in g_main_context_prepare () from /lib/libglib-2.0.so.0
#6  0xb67e7304 in ?? () from /lib/libglib-2.0.so.0
#7  0xb67e77a8 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#8  0xb7f9c05f in QEventDispatcherGlib::processEvents (this=0x88ef270, flags=...) at kernel/qeventdispatcher_glib.cpp:409
#9  0xb7f6f83a in QEventLoop::processEvents (this=0xa7c6fd64, flags=...) at kernel/qeventloop.cpp:149
#10 0xb7f6fc82 in QEventLoop::exec (this=0xa7c6fd64, flags=...) at kernel/qeventloop.cpp:201
#11 0xb797f55b in KIO::NetAccess::enter_loop (this=0xa7c6fdd0) at ../../kio/kio/netaccess.cpp:502
#12 0xb797fc1f in KIO::NetAccess::synchronousRunInternal (this=0xa7c6fdd0, job=0x891fa08, window=0x0, data=0xa7c6fe54, finalURL=0x0, metaData=0x0) at ../../kio/kio/netaccess.cpp:487
#13 0xb79802a1 in KIO::NetAccess::synchronousRun (job=0x891fa08, window=0x0, data=0xa7c6fe54, finalURL=0x0, metaData=0x0) at ../../kio/kio/netaccess.cpp:277
#14 0xa96ebc0f in ?? () from /usr/lib/kde4/plasma_applet_cwp.so
#15 0xa96f7f3c in ?? () from /usr/lib/kde4/plasma_applet_cwp.so
#16 0xa96f8f00 in ?? () from /usr/lib/kde4/plasma_applet_cwp.so
#17 0xb7e805e2 in QThreadPrivate::start (arg=0x891fa08) at thread/qthread_unix.cpp:188
#18 0xb67964b5 in start_thread () from /lib/i686/cmov/libpthread.so.0
#19 0xb6964a5e in clone () from /lib/i686/cmov/libc.so.6

Thread 2 (Thread 0xa66edb90 (LWP 4476)):
#0  0xb8084424 in __kernel_vsyscall ()
#1  0xb679a292 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/i686/cmov/libpthread.so.0
#2  0xb69738b4 in pthread_cond_timedwait () from /lib/i686/cmov/libc.so.6
#3  0xb7e8159c in QWaitConditionPrivate::wait (this=0x8a23450, mutex=0x8a2344c, time=30000) at thread/qwaitcondition_unix.cpp:85
#4  QWaitCondition::wait (this=0x8a23450, mutex=0x8a2344c, time=30000) at thread/qwaitcondition_unix.cpp:159
#5  0xb7e76d7e in QThreadPoolThread::run (this=0x8a23c28) at concurrent/qthreadpool.cpp:140
#6  0xb7e805e2 in QThreadPrivate::start (arg=0x8a23c28) at thread/qthread_unix.cpp:188
#7  0xb67964b5 in start_thread () from /lib/i686/cmov/libpthread.so.0
#8  0xb6964a5e in clone () from /lib/i686/cmov/libc.so.6

Thread 1 (Thread 0xb6065700 (LWP 3062)):
[KCrash Handler]
#6  0xb4b0868b in KFileWidget (this=0x9273fa8, _startDir=..., parent=0xa85dcae0) at ../../kfile/kfilewidget.cpp:598
#7  0xa3b453fb in KFileModule::createFileWidget (this=0x8939b20, startDir=..., parent=0xa85dcae0) at ../../kfile/kfilemodule.cpp:36
#8  0xb79f529f in KFileDialog (this=0xa85dcae0, startDir=..., filter=..., parent=0xa854c3f0, customWidget=0x0) at ../../kio/kfile/kfiledialog.cpp:238
#9  0xa974708e in Image::showFileDialog (this=0xa854c4a8) at ../../../../plasma/wallpapers/image/image.cpp:469
#10 0xa974a873 in Image::qt_metacall (this=0xa854c4a8, _c=QMetaObject::InvokeMetaMethod, _id=11, _a=0xbfa7a00c) at ./image.moc:106
#11 0xb7f86303 in QMetaObject::activate (sender=0xa851db10, from_signal_index=29, to_signal_index=30, argv=0xbfa7a00c) at kernel/qobject.cpp:3112
#12 0xb7f86720 in QMetaObject::activate (sender=0xa851db10, m=0xb7481424, from_local_signal_index=2, to_local_signal_index=3, argv=0xbfa7a00c) at kernel/qobject.cpp:3206
#13 0xb7298b21 in QAbstractButton::clicked (this=0xa851db10, _t1=false) at .moc/release-shared/moc_qabstractbutton.cpp:200
#14 0xb6fc4959 in QAbstractButtonPrivate::emitClicked (this=0xa854e6a8) at widgets/qabstractbutton.cpp:543
#15 0xb6fc6584 in QAbstractButtonPrivate::click (this=0xa854e6a8) at widgets/qabstractbutton.cpp:536
#16 0xb6fc6816 in QAbstractButton::mouseReleaseEvent (this=0xa851db10, e=0xbfa7a6cc) at widgets/qabstractbutton.cpp:1115
#17 0xb70ab50c in QToolButton::mouseReleaseEvent (this=0xa851db10, e=0xbfa7a6cc) at widgets/qtoolbutton.cpp:709
#18 0xb6c6d9fb in QWidget::event (this=0xa851db10, event=0xbfa7a6cc) at kernel/qwidget.cpp:7554
#19 0xb6fc47fe in QAbstractButton::event (this=0xa851db10, e=0xbfa7a6cc) at widgets/qabstractbutton.cpp:1077
#20 0xb70adeba in QToolButton::event (this=0xa851db10, event=0xbfa7a6cc) at widgets/qtoolbutton.cpp:1151
#21 0xb6c17a94 in QApplicationPrivate::notify_helper (this=0x82054a0, receiver=0xa851db10, e=0xbfa7a6cc) at kernel/qapplication.cpp:4065
#22 0xb6c20551 in QApplication::notify (this=0x81ff6b0, receiver=0xa851db10, e=0xbfa7a6cc) at kernel/qapplication.cpp:3767
#23 0xb76610fd in KApplication::notify (this=0x81ff6b0, receiver=0xa851db10, event=0xbfa7a6cc) at ../../kdeui/kernel/kapplication.cpp:302
#24 0xb7f711eb in QCoreApplication::notifyInternal (this=0x81ff6b0, receiver=0xa851db10, event=0xbfa7a6cc) at kernel/qcoreapplication.cpp:610
#25 0xb6c1f5de in QCoreApplication::sendSpontaneousEvent (receiver=0xa851db10, event=0xbfa7a6cc, alienWidget=0xa851db10, nativeWidget=0x8643928, buttonDown=0xb748e580, lastMouseReceiver=...)
    at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:216
#26 QApplicationPrivate::sendMouseEvent (receiver=0xa851db10, event=0xbfa7a6cc, alienWidget=0xa851db10, nativeWidget=0x8643928, buttonDown=0xb748e580, lastMouseReceiver=...)
    at kernel/qapplication.cpp:2924
#27 0xb6c8e175 in QETWidget::translateMouseEvent (this=0x8643928, event=0xbfa7bc7c) at kernel/qapplication_x11.cpp:4411
#28 0xb6c8d646 in QApplication::x11ProcessEvent (this=0x81ff6b0, event=0xbfa7bc7c) at kernel/qapplication_x11.cpp:3430
#29 0xb6cb7bc2 in x11EventSourceDispatch (s=0x82080b0, callback=0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#30 0xb67e3e98 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#31 0xb67e7623 in ?? () from /lib/libglib-2.0.so.0
#32 0xb67e77a8 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#33 0xb7f9c041 in QEventDispatcherGlib::processEvents (this=0x82050d8, flags=...) at kernel/qeventdispatcher_glib.cpp:407
#34 0xb6cb7305 in QGuiEventDispatcherGlib::processEvents (this=0x82050d8, flags=...) at kernel/qguieventdispatcher_glib.cpp:202
#35 0xb7f6f83a in QEventLoop::processEvents (this=0xbfa7bee0, flags=...) at kernel/qeventloop.cpp:149
#36 0xb7f6fc82 in QEventLoop::exec (this=0xbfa7bee0, flags=...) at kernel/qeventloop.cpp:201
#37 0xb7f720d9 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:888
#38 0xb6c17917 in QApplication::exec () at kernel/qapplication.cpp:3525
#39 0xb4b71f40 in kdemain (argc=1, argv=0x81c5bf0) at ../../../../plasma/shells/desktop/main.cpp:50
#40 0x0804e291 in launch (argc=1, _name=0x81dfb94 "/usr/bin/plasma-desktop", args=0x81dfbac "", cwd=0x0, envc=0, envs=0x81dfbb0 "", reset_env=false, tty=0x0, avoid_loops=false, 
    startup_id_str=0x805109f "0") at ../../kinit/kinit.cpp:677
#41 0x0804ea15 in handle_launcher_request (sock=7, who=<value optimized out>) at ../../kinit/kinit.cpp:1169
#42 0x0804ef3f in handle_requests (waitForPid=0) at ../../kinit/kinit.cpp:1362
#43 0x0804f6c9 in main (argc=2, argv=0xbfa7c764, envp=0xbfa7c770) at ../../kinit/kinit.cpp:1793

Reported using DrKonqi