Application that crashed: dolphin
Version of the application: 1.3
KDE Version: 4.3.00 (KDE 4.3.0)
Qt Version: 4.5.2
Operating System: Linux 2.6.30-1-amd64 x86_64
Distribution: Debian GNU/Linux 5.0 (lenny)

What I was doing when the application crashed:
Trying to open samba share closed with password

 -- Backtrace:
Application: Dolphin (dolphin), signal: Segmentation fault
[KCrash Handler]
#5  0x00007ffbd6bc4b72 in KUrlNavigator::url (this=0x16e58a0) at ../../kfile/kurlnavigator.cpp:790
#6  0x00007ffbd6bc5a04 in KUrlNavigator::Private::updateContent (this=0x16e5088) at ../../kfile/kurlnavigator.cpp:482
#7  0x00007ffbd6bc6d93 in KUrlNavigator::setUrl (this=0x16bbdc0, newUrl=<value optimized out>) at ../../kfile/kurlnavigator.cpp:1024
#8  0x00007ffbd6bc8461 in KUrlNavigator::qt_metacall (this=0x16bbdc0, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fff8f5e9700) at ./kurlnavigator.moc:108
#9  0x00007ffbd3e38602 in QMetaObject::activate (sender=0x16f78b0, from_signal_index=<value optimized out>, to_signal_index=28, argv=0x1) at kernel/qobject.cpp:3112
#10 0x00007ffbd6477f45 in DolphinView::urlChanged(KUrl const&) () from /usr/lib/libdolphinprivate.so.4
#11 0x00007ffbd647d9c4 in DolphinView::qt_metacall(QMetaObject::Call, int, void**) () from /usr/lib/libdolphinprivate.so.4
#12 0x00007ffbd3e38602 in QMetaObject::activate (sender=0x16eac50, from_signal_index=<value optimized out>, to_signal_index=4, argv=0x1) at kernel/qobject.cpp:3112
#13 0x00007ffbd6468492 in DolphinController::urlChanged(KUrl const&) () from /usr/lib/libdolphinprivate.so.4
#14 0x00007ffbd647bfe8 in DolphinView::updateView(KUrl const&, KUrl const&) () from /usr/lib/libdolphinprivate.so.4
#15 0x00007ffbd647c129 in DolphinView::setUrl(KUrl const&) () from /usr/lib/libdolphinprivate.so.4
#16 0x0000000000433153 in _start ()

Reported using DrKonqi