Application: dolphin (1.4)
KDE Platform Version: 4.4.2 (KDE 4.4.2)
Qt Version: 4.6.2
Operating System: Linux 2.6.32-24-generic i686
Distribution: Ubuntu 10.04.1 LTS

-- Information about the crash:
I selected "eject" from Nautilus. The usb drive disappeared from the Nautilus screen, but still appeared on my Dolphin screen. I attempted to "unmount" the drive from Dolphin, but Dolphin crashed.

 -- Backtrace:
Application: Dolphin (dolphin), signal: Segmentation fault
[Current thread is 1 (Thread 0xb7747710 (LWP 1549))]

Thread 2 (Thread 0xb4fc7b70 (LWP 2118)):
#0  0x00aad34c in __pthread_mutex_unlock_usercnt () from /lib/tls/i686/cmov/libpthread.so.0
#1  0x07f64be6 in pthread_mutex_unlock () from /lib/tls/i686/cmov/libc.so.6
#2  0x03c314e0 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#3  0x08b1060f in QEventDispatcherGlib::processEvents (this=0x94b1f08, flags=...) at kernel/qeventdispatcher_glib.cpp:414
#4  0x08ae3059 in QEventLoop::processEvents (this=0xb4fc7290, flags=) at kernel/qeventloop.cpp:149
#5  0x08ae34aa in QEventLoop::exec (this=0xb4fc7290, flags=...) at kernel/qeventloop.cpp:201
#6  0x089df5a8 in QThread::exec (this=0x934c758) at thread/qthread.cpp:487
#7  0x08ac2c1b in QInotifyFileSystemWatcherEngine::run (this=0x934c758) at io/qfilesystemwatcher_inotify.cpp:248
#8  0x089e232e in QThreadPrivate::start (arg=0x934c758) at thread/qthread_unix.cpp:248
#9  0x00aa996e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#10 0x07f57a4e in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 1 (Thread 0xb7747710 (LWP 1549)):
[KCrash Handler]
#6  QBasicAtomicInt::ref (this=0x9878a9a, n=...) at ../../include/QtCore/../../src/corelib/arch/qatomic_i386.h:120
#7  QString (this=0x9878a9a, n=...) at ../../include/QtCore/../../src/corelib/tools/qstring.h:715
#8  QDomNodePrivate::nodeName (this=0x9878a9a, n=...) at dom/qdom.cpp:142
#9  QDomNodePrivate::namedItem (this=0x9878a9a, n=...) at dom/qdom.cpp:1523
#10 0x009a4f42 in QDomNode::namedItem (this=0xbf81ec34, name=...) at dom/qdom.cpp:2666
#11 0x00764518 in cd (node=) at ../../kio/bookmarks/kbookmark.cc:44
#12 0x00766615 in KBookmark::metaData (this=0xbf81ecec, owner=..., create=<value optimized out>) at ../../kio/bookmarks/kbookmark.cc:587
#13 0x00766ef4 in KBookmark::metaDataItem (this=0xbf81ecec, key=...) at ../../kio/bookmarks/kbookmark.cc:594
#14 0x008a27de in KFilePlacesItem::isDevice (this=0x9878a88) at ../../kfile/kfileplacesitem.cpp:79
#15 0x008a5d2f in KFilePlacesModel::deviceForIndex (this=0x9419118, index=...) at ../../kfile/kfileplacesmodel.cpp:205
#16 0x008a6213 in KFilePlacesModel::requestTeardown (this=0x9419118, index=...) at ../../kfile/kfileplacesmodel.cpp:746
#17 0x008b4976 in KFilePlacesView::contextMenuEvent (this=0x94c6188, event=0xbf81f868) at ../../kfile/kfileplacesview.cpp:669
#18 0x073b0f38 in QWidget::event (this=0x94c6188, event=0xbf81f868) at kernel/qwidget.cpp:8165
#19 0x077acfd3 in QFrame::event (this=0x94c6188, e=0xbf81f868) at widgets/qframe.cpp:557
#20 0x07847382 in QAbstractScrollArea::viewportEvent (this=0x814681, e=0xbf81ec30) at widgets/qabstractscrollarea.cpp:1036
#21 0x078fbbd7 in QAbstractItemView::viewportEvent (this=0x94c6188, event=0xbf81f868) at itemviews/qabstractitemview.cpp:1610
#22 0x07849c65 in QAbstractScrollAreaPrivate::viewportEvent (this=0x94c8a58, o=0x94c6200, e=0xbf81f868) at widgets/qabstractscrollarea_p.h:100
#23 QAbstractScrollAreaFilter::eventFilter (this=0x94c8a58, o=0x94c6200, e=0xbf81f868) at widgets/qabstractscrollarea_p.h:116
#24 0x08ae3cda in QCoreApplicationPrivate::sendThroughObjectEventFilters (this=0x93014d0, receiver=0x94c6200, event=0xbf81f868) at kernel/qcoreapplication.cpp:819
#25 0x073524b9 in QApplicationPrivate::notify_helper (this=0x93014d0, receiver=0x94c6200, e=0xbf81f868) at kernel/qapplication.cpp:4296
#26 0x07359470 in QApplication::notify (this=0xbf8200f4, receiver=0x94c6200, e=0xbf81f868) at kernel/qapplication.cpp:3944
#27 0x00ecaf2a in KApplication::notify (this=0xbf8200f4, receiver=0x94c6200, event=0xbf81f868) at ../../kdeui/kernel/kapplication.cpp:302
#28 0x08ae4a3b in QCoreApplication::notifyInternal (this=0xbf8200f4, receiver=0x94c6200, event=0xbf81f868) at kernel/qcoreapplication.cpp:704
#29 0x073e9dfe in QCoreApplication::sendSpontaneousEvent (receiver=0x94c6200, event=0xbf81ec30) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:218
#30 0x073e40f4 in QETWidget::translateMouseEvent (this=0x94b9d10, event=0xbf81fd5c) at kernel/qapplication_x11.cpp:4373
#31 0x073e3511 in QApplication::x11ProcessEvent (this=0xbf8200f4, event=0xbf81fd5c) at kernel/qapplication_x11.cpp:3379
#32 0x0741260a in x11EventSourceDispatch (s=0x9306da8, callback=0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#33 0x03c2d5e5 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#34 0x03c312d8 in ?? () from /lib/libglib-2.0.so.0
#35 0x03c314b8 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#36 0x08b105d5 in QEventDispatcherGlib::processEvents (this=0x92e24a0, flags=...) at kernel/qeventdispatcher_glib.cpp:412
#37 0x07412135 in QGuiEventDispatcherGlib::processEvents (this=0x92e24a0, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#38 0x08ae3059 in QEventLoop::processEvents (this=0xbf820054, flags=) at kernel/qeventloop.cpp:149
#39 0x08ae34aa in QEventLoop::exec (this=0xbf820054, flags=...) at kernel/qeventloop.cpp:201
#40 0x08ae769f in QCoreApplication::exec () at kernel/qcoreapplication.cpp:981
#41 0x07352577 in QApplication::exec () at kernel/qapplication.cpp:3579
#42 0x0807bbcf in _start ()

Reported using DrKonqi