Application: dolphin (2.1)
KDE Platform Version: 4.9.4
Qt Version: 4.8.4
Operating System: Linux 3.6.6-1-CHAKRA x86_64
Distribution: "Chakra Linux"

-- Information about the crash:
- What I was doing when the application crashed:

I selected a group of files and folder
copy, and paste to another directory

if dolphin does not crash, it does not respond

The crash can be reproduced every time.

-- Backtrace:
Application: Dolphin (kdeinit4), signal: Segmentation fault
[Current thread is 1 (Thread 0x7f9cb4b74780 (LWP 6461))]

Thread 2 (Thread 0x7f9c9a16b700 (LWP 6464)):
#0  0x00007f9cb21f605f in poll () from /lib/libc.so.6
#1  0x00007f9caf11a264 in ?? () from /usr/lib/libglib-2.0.so.0
#2  0x00007f9caf11a384 in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#3  0x00007f9cb37f7cb6 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#4  0x00007f9cb37c866f in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#5  0x00007f9cb37c88f8 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#6  0x00007f9cb36ca6d0 in QThread::exec() () from /usr/lib/libQtCore.so.4
#7  0x00007f9cb37a8fef in ?? () from /usr/lib/libQtCore.so.4
#8  0x00007f9cb36cd65c in ?? () from /usr/lib/libQtCore.so.4
#9  0x00007f9cb343de0e in start_thread () from /lib/libpthread.so.0
#10 0x00007f9cb21fe1dd in clone () from /lib/libc.so.6

Thread 1 (Thread 0x7f9cb4b74780 (LWP 6461)):
[KCrash Handler]
#5  0x00007f9cb370a5d3 in ?? () from /usr/lib/libQtCore.so.4
#6  0x00007f9cb377d3e8 in QUrl::path() const () from /usr/lib/libQtCore.so.4
#7  0x00007f9cb3c4e69b in KUrl::path(KUrl::AdjustPathOption) const () from /usr/lib/libkdecore.so.5
#8  0x00007f9cb3c4f53d in KUrl::adjustPath(KUrl::AdjustPathOption) () from /usr/lib/libkdecore.so.5
#9  0x00007f9c9f42e80a in KFileItemModel::index(KUrl const&) const () from /usr/lib/libdolphinprivate.so.4
#10 0x00007f9c9f4787ac in DolphinView::updateViewState() () from /usr/lib/libdolphinprivate.so.4
#11 0x00007f9c9f47aaef in ?? () from /usr/lib/libdolphinprivate.so.4
#12 0x00007f9cb37de1fe in QObject::event(QEvent*) () from /usr/lib/libQtCore.so.4
#13 0x00007f9cb29d3d5a in QWidget::event(QEvent*) () from /usr/lib/libQtGui.so.4
#14 0x00007f9cb2984d4c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4
#15 0x00007f9cb29891ca in QApplication::notify(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4
#16 0x00007f9cb4573c16 in KApplication::notify(QObject*, QEvent*) () from /usr/lib/libkdeui.so.5
#17 0x00007f9cb37c991e in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib/libQtCore.so.4
#18 0x00007f9cb37cd281 in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () from /usr/lib/libQtCore.so.4
#19 0x00007f9cb37f7b03 in ?? () from /usr/lib/libQtCore.so.4
#20 0x00007f9caf119eac in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0
#21 0x00007f9caf11a2c8 in ?? () from /usr/lib/libglib-2.0.so.0
#22 0x00007f9caf11a384 in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#23 0x00007f9cb37f7c96 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#24 0x00007f9cb2a249be in ?? () from /usr/lib/libQtGui.so.4
#25 0x00007f9cb37c866f in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#26 0x00007f9cb37c88f8 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#27 0x00007f9cb37cd598 in QCoreApplication::exec() () from /usr/lib/libQtCore.so.4
#28 0x00007f9c9fbedaa7 in kdemain () from /usr/lib/libkdeinit4_dolphin.so
#29 0x0000000000407fdb in _start ()

Reported using DrKonqi