Application: dolphin (1.5)
KDE Platform Version: 4.5.3 (KDE 4.5.3) (Compiled from sources)
Qt Version: 4.7.0
Operating System: Linux 3.2.6 x86_64
Distribution: Ubuntu 10.04.4 LTS

-- Information about the crash:
- What I was doing when the application crashed:
I was trying to create a file in home directory so i decided to change the view mode, while changing the view mode it crashed
- Unusual behavior I noticed:
it just closed and asked for bug reporting, previously also it had happened during copying the files.

The crash can be reproduced some of the time.

-- Backtrace:
Application: Dolphin (dolphin), signal: Segmentation fault
[Current thread is 1 (Thread 0x7f685f464760 (LWP 10981))]

Thread 2 (Thread 0x7f684c0c5700 (LWP 10987)):
#0  0x00007f685ed4c543 in *__GI___poll (fds=<value optimized out>, nfds=<value optimized out>, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007f68568dd4a9 in ?? () from /lib/libglib-2.0.so.0
#2  0x00007f68568dd8fc in g_main_context_iteration () from /lib/libglib-2.0.so.0
#3  0x00007f685b13a1d6 in QEventDispatcherGlib::processEvents (this=0x12b46e0, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:417
#4  0x00007f685b10cdd2 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#5  0x00007f685b10d1bc in QEventLoop::exec (this=0x7f684c0c4db0, flags=) at kernel/qeventloop.cpp:201
#6  0x00007f685b01836d in QThread::exec (this=<value optimized out>) at thread/qthread.cpp:490
#7  0x00007f685b0ecb48 in QInotifyFileSystemWatcherEngine::run (this=0x1297810) at io/qfilesystemwatcher_inotify.cpp:248
#8  0x00007f685b01b2ee in QThreadPrivate::start (arg=0x1297810) at thread/qthread_unix.cpp:266
#9  0x00007f6858e649ca in start_thread (arg=<value optimized out>) at pthread_create.c:300
#10 0x00007f685ed58cdd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7f685f464760 (LWP 10981)):
[KCrash Handler]
#6  QAbstractProxyModel::sourceModel (this=0x7f685b43e720) at itemviews/qabstractproxymodel.cpp:139
#7  0x00007f685e312a27 in DolphinViewController::itemForIndex(QModelIndex const&) const () from /usr/lib/libdolphinprivate.so.4
#8  0x00007f685e312a8f in DolphinViewController::emitItemEntered(QModelIndex const&) () from /usr/lib/libdolphinprivate.so.4
#9  0x00007f685e312e41 in DolphinViewController::qt_metacall(QMetaObject::Call, int, void**) () from /usr/lib/libdolphinprivate.so.4
#10 0x00007f685b125da7 in QMetaObject::activate (sender=0x14c2550, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0xfffffffffffde0d0) at kernel/qobject.cpp:3280
#11 0x00007f685c29f765 in QAbstractItemView::entered (this=0x7f685b43e720, _t1=<value optimized out>) at .moc/release-shared/moc_qabstractitemview.cpp:352
#12 0x00007f685c2a3768 in QAbstractItemViewPrivate::checkMouseMove (this=0x1074d40, index=...) at itemviews/qabstractitemview.cpp:170
#13 0x00007f685c2aa9e8 in QAbstractItemView::mouseMoveEvent (this=0x14c2550, event=0x7fffc76e2840) at itemviews/qabstractitemview.cpp:1719
#14 0x00007f685c2c3261 in QListView::mouseMoveEvent (this=0x7f685b43e720, e=0x7fffc76e2840) at itemviews/qlistview.cpp:778
#15 0x00007f685ca9062e in KCategorizedView::mouseMoveEvent (this=0x7f685b43e720, event=0x1461f90) at ../../kdeui/itemviews/kcategorizedview.cpp:921
#16 0x00007f685bdb10eb in QWidget::event (this=0x14c2550, event=0x7fffc76e2840) at kernel/qwidget.cpp:8172
#17 0x00007f685c177e76 in QFrame::event (this=0x14c2550, e=0x7fffc76e2840) at widgets/qframe.cpp:557
#18 0x00007f685c2afabb in QAbstractItemView::viewportEvent (this=0x14c2550, event=0x7fffc76e2840) at itemviews/qabstractitemview.cpp:1619
#19 0x00007f685b10d8d7 in QCoreApplicationPrivate::sendThroughObjectEventFilters (this=<value optimized out>, receiver=0x14bc780, event=0x7fffc76e2840) at kernel/qcoreapplication.cpp:847
#20 0x00007f685bd5b6bc in QApplicationPrivate::notify_helper (this=0xfb78e0, receiver=0x14bc780, e=0x7fffc76e2840) at kernel/qapplication.cpp:4392
#21 0x00007f685bd619fe in QApplication::notify (this=0x7fffc76e3550, receiver=0x14bc780, e=0x7fffc76e2840) at kernel/qapplication.cpp:3959
#22 0x00007f685cab7926 in KApplication::notify (this=0x7fffc76e3550, receiver=0x14bc780, event=0x7fffc76e2840) at ../../kdeui/kernel/kapplication.cpp:310
#23 0x00007f685b10e0ac in QCoreApplication::notifyInternal (this=0x7fffc76e3550, receiver=0x14bc780, event=0x7fffc76e2840) at kernel/qcoreapplication.cpp:732
#24 0x00007f685bd604ae in QCoreApplication::sendEvent (receiver=0x14bc780, event=0x7fffc76e2840, alienWidget=0x14bc780, nativeWidget=0xfa37e0, buttonDown=<value optimized out>, 
    lastMouseReceiver=<value optimized out>, spontaneous=true) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#25 QApplicationPrivate::sendMouseEvent (receiver=0x14bc780, event=0x7fffc76e2840, alienWidget=0x14bc780, nativeWidget=0xfa37e0, buttonDown=<value optimized out>, 
    lastMouseReceiver=<value optimized out>, spontaneous=true) at kernel/qapplication.cpp:3058
#26 0x00007f685bde34a5 in QETWidget::translateMouseEvent (this=0xfa37e0, event=<value optimized out>) at kernel/qapplication_x11.cpp:4403
#27 0x00007f685bde1ddc in QApplication::x11ProcessEvent (this=<value optimized out>, event=0x7fffc76e3160) at kernel/qapplication_x11.cpp:3536
#28 0x00007f685be0e012 in x11EventSourceDispatch (s=0xfc8ec0, callback=<value optimized out>, user_data=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:146
#29 0x00007f68568d98c2 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#30 0x00007f68568dd748 in ?? () from /lib/libglib-2.0.so.0
#31 0x00007f68568dd8fc in g_main_context_iteration () from /lib/libglib-2.0.so.0
#32 0x00007f685b13a183 in QEventDispatcherGlib::processEvents (this=0xf92650, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:415
#33 0x00007f685be0d97e in QGuiEventDispatcherGlib::processEvents (this=0x7f685b43e720, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#34 0x00007f685b10cdd2 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#35 0x00007f685b10d1bc in QEventLoop::exec (this=0x7fffc76e3490, flags=) at kernel/qeventloop.cpp:201
#36 0x00007f685b11126b in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1009
#37 0x00007f685f040d4f in kdemain () from /usr/lib/kde4/libkdeinit/libkdeinit4_dolphin.so
#38 0x00007f685ec90c4d in __libc_start_main (main=<value optimized out>, argc=<value optimized out>, ubp_av=<value optimized out>, init=<value optimized out>, fini=<value optimized out>, 
    rtld_fini=<value optimized out>, stack_end=0x7fffc76e3a68) at libc-start.c:226
#39 0x00000000004006b9 in _start ()

Reported using DrKonqi