Application that crashed: dolphin
Version of the application: 1.3
KDE Version: 4.3.2 (KDE 4.3.2)
Qt Version: 4.5.2
Operating System: Linux 2.6.31-15-generic x86_64
Distribution: Ubuntu 9.10

What I was doing when the application crashed:
After known how much i have used of my partition,I clicked the "OK",then dolphin crashed down. 

 -- Backtrace:
Application: Dolphin (dolphin), signal: Segmentation fault
The current source language is "auto; currently c".
[Current thread is 1 (Thread 0x7fdfc58ff750 (LWP 13377))]

Thread 3 (Thread 0x7fdfb5dd2910 (LWP 13381)):
#0  0x00007fffeabff82c in clock_gettime ()
#1  0x00007fdfbd571fdf in *__GI_clock_gettime (clock_id=1, tp=0x7fdfb5dd1d80) at ../sysdeps/unix/clock_gettime.c:100
#2  0x00007fdfc2310ccd in QTimerInfoList::getTime (this=<value optimized out>, t=...) at kernel/qeventdispatcher_unix.cpp:339
#3  0x00007fdfc2310ec1 in QTimerInfoList::updateCurrentTime (this=0x1) at kernel/qeventdispatcher_unix.cpp:297
#4  0x00007fdfc23118f3 in QTimerInfoList::timerWait (this=0x1, tm=...) at kernel/qeventdispatcher_unix.cpp:420
#5  0x00007fdfc230f37d in timerSourcePrepare (source=<value optimized out>, timeout=0x7fdfb5dd1e7c) at kernel/qeventdispatcher_glib.cpp:141
#6  0x00007fdfbde07daa in g_main_context_prepare () from /lib/libglib-2.0.so.0
#7  0x00007fdfbde08181 in ?? () from /lib/libglib-2.0.so.0
#8  0x00007fdfbde086b0 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#9  0x00007fdfc230f1fe in QEventDispatcherGlib::processEvents (this=0x14ed9d0, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:329
#10 0x00007fdfc22e5532 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#11 0x00007fdfc22e5904 in QEventLoop::exec (this=0x7fdfb5dd2010, flags=) at kernel/qeventloop.cpp:201
#12 0x00007fdfc21fd6cb in QThread::exec (this=<value optimized out>) at thread/qthread.cpp:487
#13 0x00007fdfc22c8b78 in QInotifyFileSystemWatcherEngine::run (this=0x12d7200) at io/qfilesystemwatcher_inotify.cpp:214
#14 0x00007fdfc2200445 in QThreadPrivate::start (arg=0x12d7200) at thread/qthread_unix.cpp:188
#15 0x00007fdfbdbb3a04 in start_thread (arg=<value optimized out>) at pthread_create.c:300
#16 0x00007fdfc1c027bd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#17 0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7fdfb4a9f910 (LWP 13401)):
#0  pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:220
#1  0x00007fdfaf923c91 in ?? () from /usr/lib/libxine.so.1
#2  0x00007fdfbdbb3a04 in start_thread (arg=<value optimized out>) at pthread_create.c:300
#3  0x00007fdfc1c027bd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#4  0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7fdfc58ff750 (LWP 13377)):
[KCrash Handler]
#5  KDirModelNode::rowNumber (this=0x0) at ../../kio/kio/kdirmodel.cpp:120
#6  0x00007fdfc5380e21 in KDirModelPrivate::indexForNode (this=<value optimized out>, node=<value optimized out>, rowNumber=-1) at ../../kio/kio/kdirmodel.cpp:284
#7  0x00007fdfc53857c6 in KDirModelPrivate::_k_slotNewItems (this=0x12ebc80, directoryUrl=<value optimized out>, items=...) at ../../kio/kio/kdirmodel.cpp:377
#8  0x00007fdfc5386ba6 in KDirModel::qt_metacall (this=0x12ef890, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fffeaaf9d00) at ./kdirmodel.moc:82
#9  0x00007fdfc22fbddc in QMetaObject::activate (sender=0x12ef7e0, from_signal_index=<value optimized out>, to_signal_index=<value optimized out>, argv=0xffffffff) at kernel/qobject.cpp:3113
#10 0x00007fdfc536a92a in KDirLister::itemsAdded (this=0x0, _t1=<value optimized out>, _t2=<value optimized out>) at ./kdirlister.moc:268
#11 0x00007fdfc536b6da in KDirLister::Private::emitItems (this=0x129adf0) at ../../kio/kio/kdirlister.cpp:2303
#12 0x00007fdfc5376158 in KDirListerCache::processPendingUpdates (this=0x1163560) at ../../kio/kio/kdirlister.cpp:1796
#13 0x00007fdfc5376ace in KDirListerCache::slotFilesChanged (this=0x1163560, fileList=...) at ../../kio/kio/kdirlister.cpp:850
#14 0x00007fdfc537cdd0 in KDirListerCache::qt_metacall (this=0x1163560, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fffeaafa0f0) at ./kdirlister_p.moc:93
#15 0x00007fdfc22fbddc in QMetaObject::activate (sender=0x1148290, from_signal_index=<value optimized out>, to_signal_index=<value optimized out>, argv=0xffffffff) at kernel/qobject.cpp:3113
#16 0x00007fdfc5388145 in OrgKdeKDirNotifyInterface::FilesChanged (this=0x0, _t1=<value optimized out>) at ./kdirnotify.moc:118
#17 0x00007fdfc53882b0 in OrgKdeKDirNotifyInterface::qt_metacall (this=0x1148290, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fffeaafa3b0) at ./kdirnotify.moc:82
#18 0x00007fdfc31b1ad4 in QDBusConnectionPrivate::deliverCall (this=<value optimized out>, object=<value optimized out>, msg=<value optimized out>, metaTypes=..., slotIdx=<value optimized out>)
    at qdbusintegrator.cpp:891
#19 0x00007fdfc31b8def in QDBusCallDeliveryEvent::placeMetaCall(QObject*) () from /usr/lib/libQtDBus.so.4
#20 0x00007fdfc22f60f9 in QObject::event (this=0x1148290, e=0x1f68d80) at kernel/qobject.cpp:1111
#21 0x00007fdfc2779efc in QApplicationPrivate::notify_helper (this=0x102a9c0, receiver=0x1148290, e=0x1f68d80) at kernel/qapplication.cpp:4056
#22 0x00007fdfc27811ce in QApplication::notify (this=0x7fffeaafad50, receiver=0x1148290, e=0x1f68d80) at kernel/qapplication.cpp:4021
#23 0x00007fdfc3aaeab6 in KApplication::notify (this=0x7fffeaafad50, receiver=0x1148290, event=0x1f68d80) at ../../kdeui/kernel/kapplication.cpp:302
#24 0x00007fdfc22e6c2c in QCoreApplication::notifyInternal (this=0x7fffeaafad50, receiver=0x1148290, event=0x1f68d80) at kernel/qcoreapplication.cpp:610
#25 0x00007fdfc22e780a in QCoreApplication::sendEvent (receiver=0x0, event_type=<value optimized out>, data=0x10054d0) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:213
#26 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=<value optimized out>, data=0x10054d0) at kernel/qcoreapplication.cpp:1247
#27 0x00007fdfc230f533 in QCoreApplication::sendPostedEvents (s=<value optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:218
#28 postEventSourceDispatch (s=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:210
#29 0x00007fdfbde04bbe in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#30 0x00007fdfbde08588 in ?? () from /lib/libglib-2.0.so.0
#31 0x00007fdfbde086b0 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#32 0x00007fdfc230f1a6 in QEventDispatcherGlib::processEvents (this=0x1004d20, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:327
#33 0x00007fdfc280e4be in QGuiEventDispatcherGlib::processEvents (this=0x0, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:202
#34 0x00007fdfc22e5532 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#35 0x00007fdfc22e5904 in QEventLoop::exec (this=0x7fffeaafaca0, flags=) at kernel/qeventloop.cpp:201
#36 0x00007fdfc22e7ab9 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:888
#37 0x0000000000439555 in main (argc=<value optimized out>, argv=<value optimized out>) at ../../../../apps/dolphin/src/main.cpp:94
The current source language is "auto; currently asm".
The current source language is "auto; currently c".

Reported using DrKonqi