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 2.6.31-14-generic i686
Distribution: Ubuntu 9.10

What I was doing when the application crashed:
I copied hidden files and hidden directories and was asked whether I wanted to overwrite a file. Then dolphin crashed. 

 -- Backtrace:
Application: Dolphin (dolphin), signal: Segmentation fault
[KCrash Handler]
#6  KIO::Slave::deref (this=0xaa25028) at ../../kio/kio/slave.cpp:242
#7  0x00295af6 in KIO::Slave::gotInput (this=0xaa25028) at ../../kio/kio/slave.cpp:335
#8  0x00297ee3 in KIO::Slave::qt_metacall (this=0xaa25028, _c=QMetaObject::InvokeMetaMethod, _id=30, _a=0xbf82acfc) at ./slave.moc:76
#9  0x04bf3263 in QMetaObject::activate (sender=0xaa088f8, from_signal_index=4, to_signal_index=4, argv=0x0) at kernel/qobject.cpp:3113
#10 0x04bf3ec2 in QMetaObject::activate (sender=0xaa088f8, m=0x3888a0, local_signal_index=0, argv=0x0) at kernel/qobject.cpp:3187
#11 0x0019ff97 in KIO::Connection::readyRead (this=0xaa088f8) at ./connection.moc:86
#12 0x001a1d5e in KIO::ConnectionPrivate::dequeue (this=0xa5b5028) at ../../kio/kio/connection.cpp:82
#13 0x001a1e8e in KIO::Connection::qt_metacall (this=0xaa088f8, _c=QMetaObject::InvokeMetaMethod, _id=5, _a=0xbb8ca18) at ./connection.moc:73
#14 0x04bebf0b in QMetaCallEvent::placeMetaCall (this=0xa80ec28, object=0xaa088f8) at kernel/qobject.cpp:477
#15 0x04bed5fe in QObject::event (this=0xaa088f8, e=0xa80ec28) at kernel/qobject.cpp:1111
#16 0x03e61f54 in QApplicationPrivate::notify_helper (this=0x9cdb220, receiver=0xaa088f8, e=0xa80ec28) at kernel/qapplication.cpp:4056
#17 0x03e6967c in QApplication::notify (this=0xbf82b59c, receiver=0xaa088f8, e=0xa80ec28) at kernel/qapplication.cpp:3603
#18 0x00f0abfa in KApplication::notify (this=0xbf82b59c, receiver=0xaa088f8, event=0xa80ec28) at ../../kdeui/kernel/kapplication.cpp:302
#19 0x04bdd6cb in QCoreApplication::notifyInternal (this=0xbf82b59c, receiver=0xaa088f8, event=0xa80ec28) at kernel/qcoreapplication.cpp:610
#20 0x04bde2b2 in QCoreApplication::sendEvent (receiver=0x0, event_type=0, data=0x9cb8e48) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:213
#21 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x9cb8e48) at kernel/qcoreapplication.cpp:1247
#22 0x04bde47d in QCoreApplication::sendPostedEvents (receiver=0x0, event_type=0) at kernel/qcoreapplication.cpp:1140
#23 0x04c083ff in QCoreApplication::sendPostedEvents (s=0x9cde500) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:218
#24 postEventSourceDispatch (s=0x9cde500) at kernel/qeventdispatcher_glib.cpp:210
#25 0x0112ae78 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#26 0x0112e720 in ?? () from /lib/libglib-2.0.so.0
#27 0x0112e853 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#28 0x04c0802c in QEventDispatcherGlib::processEvents (this=0x9cb8a30, flags=...) at kernel/qeventdispatcher_glib.cpp:327
#29 0x03f02be5 in QGuiEventDispatcherGlib::processEvents (this=0x9cb8a30, flags=...) at kernel/qguieventdispatcher_glib.cpp:202
#30 0x04bdbc79 in QEventLoop::processEvents (this=0xbf82b4f4, flags=) at kernel/qeventloop.cpp:149
#31 0x04bdc0ca in QEventLoop::exec (this=0xbf82b4f4, flags=...) at kernel/qeventloop.cpp:201
#32 0x04bde53f in QCoreApplication::exec () at kernel/qcoreapplication.cpp:888
#33 0x03e61dd7 in QApplication::exec () at kernel/qapplication.cpp:3525
#34 0x0807a745 in _start ()

This bug may be a duplicate of or related to bug 213403

Reported using DrKonqi