Application that crashed: dolphin
Version of the application: 1.3
KDE Version: 4.3.1 (KDE 4.3.1)
Qt Version: 4.5.2
Operating System: Linux 2.6.30-1-amd64 x86_64
Distribution: Debian GNU/Linux testing (squeeze)

What I was doing when the application crashed:
I configured a samba share so that the domain and access login where preselected MYDOMAIN\MYLOGIN@MYSERVER_IP and this seems to cause a segfault every time I insert the password and try authenticating

 -- Backtrace:
Application: Dolphin (dolphin), signal: Segmentation fault
[KCrash Handler]
#5  QBasicAtomicInt::ref (this=0x1ef75d0, j=<value optimized out>) at /usr/include/qt4/QtCore/qatomic_x86_64.h:121
#6  QList (this=0x1ef75d0, j=<value optimized out>) at /usr/include/qt4/QtCore/qlist.h:111
#7  KDirListerCache::slotResult (this=0x1ef75d0, j=<value optimized out>) at ../../kio/kio/kdirlister.cpp:1119
#8  0x00007f10c95c1c0f in KDirListerCache::qt_metacall (this=0x1ef75d0, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fff85001060) at ./kdirlister_p.moc:99
#9  0x00007f10c64ee682 in QMetaObject::activate (sender=0x2470cb0, from_signal_index=<value optimized out>, to_signal_index=7, argv=0x1ebbf20) at kernel/qobject.cpp:3112
#10 0x00007f10c7747df2 in KJob::result (this=0x23b3688, _t1=0x2470cb0) at ./kjob.moc:188
#11 0x00007f10c774816f in KJob::emitResult (this=0x2470cb0) at ../../kdecore/jobs/kjob.cpp:304
#12 0x00007f10c9595af0 in KIO::SimpleJob::slotFinished (this=0x2470cb0) at ../../kio/kio/job.cpp:477
#13 0x00007f10c9595c25 in KIO::ListJob::slotFinished (this=0x2470cb0) at ../../kio/kio/job.cpp:2408
#14 0x00007f10c9590907 in KIO::SimpleJob::slotError (this=0x2470cb0, err=<value optimized out>, errorText=...) at ../../kio/kio/job.cpp:489
#15 0x00007f10c9590ada in KIO::SimpleJob::qt_metacall (this=0x2470cb0, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fff85001460) at ./jobclasses.moc:158
#16 0x00007f10c9592c45 in KIO::ListJob::qt_metacall (this=0x23b3688, _c=17, _id=13, _a=0x1ebbf20) at ./jobclasses.moc:756
#17 0x00007f10c64ee682 in QMetaObject::activate (sender=0x226d4b0, from_signal_index=<value optimized out>, to_signal_index=6, argv=0x1ebbf20) at kernel/qobject.cpp:3112
#18 0x00007f10c964f4e6 in KIO::SlaveInterface::error (this=0x23b3688, _t1=111, _t2=<value optimized out>) at ./slaveinterface.moc:153
#19 0x00007f10c9652e49 in KIO::SlaveInterface::dispatch (this=0x226d4b0, _cmd=102, rawdata=<value optimized out>) at ../../kio/kio/slaveinterface.cpp:208
#20 0x00007f10c964f7e2 in KIO::SlaveInterface::dispatch (this=0x226d4b0) at ../../kio/kio/slaveinterface.cpp:91
#21 0x00007f10c964224e in KIO::Slave::gotInput (this=0x226d4b0) at ../../kio/kio/slave.cpp:322
#22 0x00007f10c9644578 in KIO::Slave::qt_metacall (this=0x226d4b0, _c=QMetaObject::InvokeMetaMethod, _id=40, _a=0x7fff85001860) at ./slave.moc:76
#23 0x00007f10c64ee682 in QMetaObject::activate (sender=0x249d180, from_signal_index=<value optimized out>, to_signal_index=4, argv=0x1ebbf20) at kernel/qobject.cpp:3112
#24 0x00007f10c955e9c1 in KIO::ConnectionPrivate::dequeue (this=0x23b3f60) at ../../kio/kio/connection.cpp:82
#25 0x00007f10c955ee1a in KIO::Connection::qt_metacall (this=0x249d180, _c=QMetaObject::InvokeMetaMethod, _id=40, _a=0x249bf20) at ./connection.moc:73
#26 0x00007f10c64e8f68 in QObject::event (this=0x249d180, e=0x24e4480) at kernel/qobject.cpp:1110
#27 0x00007f10c69a680d in QApplicationPrivate::notify_helper (this=0x1ddbdd0, receiver=0x249d180, e=0x24e4480) at kernel/qapplication.cpp:4056
#28 0x00007f10c69ae86a in QApplication::notify (this=0x7fff850022b0, receiver=0x249d180, e=0x24e4480) at kernel/qapplication.cpp:4021
#29 0x00007f10c7cf843b in KApplication::notify (this=0x7fff850022b0, receiver=0x249d180, event=0x24e4480) at ../../kdeui/kernel/kapplication.cpp:302
#30 0x00007f10c64d951c in QCoreApplication::notifyInternal (this=0x7fff850022b0, receiver=0x249d180, event=0x24e4480) at kernel/qcoreapplication.cpp:610
#31 0x00007f10c64da164 in QCoreApplication::sendEvent (receiver=0x0, event_type=0, data=0x1dacf80) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:213
#32 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x1dacf80) at kernel/qcoreapplication.cpp:1247
#33 0x00007f10c6501f73 in QCoreApplication::sendPostedEvents (s=<value optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:218
#34 postEventSourceDispatch (s=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:210
#35 0x00007f10c242912a in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#36 0x00007f10c242c988 in ?? () from /lib/libglib-2.0.so.0
#37 0x00007f10c242cb3c in g_main_context_iteration () from /lib/libglib-2.0.so.0
#38 0x00007f10c6501bff in QEventDispatcherGlib::processEvents (this=0x1dac790, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:327
#39 0x00007f10c6a3d64f in QGuiEventDispatcherGlib::processEvents (this=0x23b3688, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:202
#40 0x00007f10c64d7de2 in QEventLoop::processEvents (this=<value optimized out>, flags=...) at kernel/qeventloop.cpp:149
#41 0x00007f10c64d81b4 in QEventLoop::exec (this=0x7fff85002220, flags=...) at kernel/qeventloop.cpp:201
#42 0x00007f10c64da424 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:888
#43 0x000000000043953d in _start ()

Reported using DrKonqi