Application that crashed: keditbookmarks
Version of the application: 4.3.2 (KDE 4.3.2)
KDE Version: 4.3.2 (KDE 4.3.2)
Qt Version: 4.5.2
Operating System: Linux 2.6.31-14-generic x86_64
Distribution: Ubuntu 9.10

What I was doing when the application crashed:
This seems to be a commonly reported bug.  As indicated, I found at least one duplicate.
Bookmark editor crashes consistently whenever I move bookmarks from one folder to another.

 -- Backtrace:
Application: Bookmark Editor (keditbookmarks), signal: Segmentation fault
[KCrash Handler]
#5  QDomNode (this=0x7fff632550b0, n=...) at dom/qdom.cpp:2035
#6  0x00007fda6c16ca2d in ?? () from /usr/lib/libkdeinit4_keditbookmarks.so
#7  0x00007fda6c16a907 in ?? () from /usr/lib/libkdeinit4_keditbookmarks.so
#8  0x00007fda6c16c4f9 in ?? () from /usr/lib/libkdeinit4_keditbookmarks.so
#9  0x00007fda69ab733d in QAbstractItemView::dropEvent (this=0x766050, event=0x7fff63255cd0) at itemviews/qabstractitemview.cpp:1849
#10 0x00007fda69635417 in QWidget::event (this=0x766050, event=0x7fff63255cd0) at kernel/qwidget.cpp:7731
#11 0x00007fda699912a6 in QFrame::event (this=0x766050, e=0x7fff63255cd0) at widgets/qframe.cpp:559
#12 0x00007fda69ac421b in QAbstractItemView::viewportEvent (this=0x766050, event=0x7fff63255cd0) at itemviews/qabstractitemview.cpp:1476
#13 0x00007fda69afb420 in QTreeView::viewportEvent (this=0x766050, event=0x7fff63255cd0) at itemviews/qtreeview.cpp:1266
#14 0x00007fda6a13df47 in QCoreApplicationPrivate::sendThroughObjectEventFilters (this=<value optimized out>, receiver=0x75db20, event=0x7fff63255cd0) at kernel/qcoreapplication.cpp:726
#15 0x00007fda695e6ecc in QApplicationPrivate::notify_helper (this=0x6b7a30, receiver=0x75db20, e=0x7fff63255cd0) at kernel/qapplication.cpp:4052
#16 0x00007fda695ee6cd in QApplication::notify (this=<value optimized out>, receiver=0x75db20, e=0x7fff63255cd0) at kernel/qapplication.cpp:4009
#17 0x00007fda6ad52ab6 in KApplication::notify (this=0x7fff6325b310, receiver=0x75db20, event=0x7fff63255cd0) at ../../kdeui/kernel/kapplication.cpp:302
#18 0x00007fda6a13ec2c in QCoreApplication::notifyInternal (this=0x7fff6325b310, receiver=0x75db20, event=0x7fff63255cd0) at kernel/qcoreapplication.cpp:610
#19 0x00007fda696611ca in QCoreApplication::sendEvent (this=<value optimized out>, xe=<value optimized out>, passive=<value optimized out>)
    at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:213
#20 QX11Data::xdndHandleDrop (this=<value optimized out>, xe=<value optimized out>, passive=<value optimized out>) at kernel/qdnd_x11.cpp:1173
#21 0x00007fda69665b76 in QDragManager::drop (this=0xc38140) at kernel/qdnd_x11.cpp:1709
#22 0x00007fda69665d30 in QDragManager::eventFilter (this=0xc38140, o=<value optimized out>, e=<value optimized out>) at kernel/qdnd_x11.cpp:1302
#23 0x00007fda6a13e00b in QCoreApplicationPrivate::sendThroughApplicationEventFilters (this=0x6b7a30, receiver=0xc14240, event=0x7fff63256460) at kernel/qcoreapplication.cpp:707
#24 0x00007fda695e6e76 in QApplicationPrivate::notify_helper (this=0x7fff632550b0, receiver=0x18, e=0xffffffff) at kernel/qapplication.cpp:4031
#25 0x00007fda695ee011 in QApplication::notify (this=<value optimized out>, receiver=0xc14240, e=0x7fff63256460) at kernel/qapplication.cpp:3758
#26 0x00007fda6ad52ab6 in KApplication::notify (this=0x7fff6325b310, receiver=0xc14240, event=0x7fff63256460) at ../../kdeui/kernel/kapplication.cpp:302
#27 0x00007fda6a13ec2c in QCoreApplication::notifyInternal (this=0x7fff6325b310, receiver=0xc14240, event=0x7fff63256460) at kernel/qcoreapplication.cpp:610
#28 0x00007fda695ed8e0 in QCoreApplication::sendSpontaneousEvent (receiver=0xc14240, event=0x7fff63256460, alienWidget=0x0, nativeWidget=0xc14240, buttonDown=<value optimized out>, 
    lastMouseReceiver=<value optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:216
#29 QApplicationPrivate::sendMouseEvent (receiver=0xc14240, event=0x7fff63256460, alienWidget=0x0, nativeWidget=0xc14240, buttonDown=<value optimized out>, lastMouseReceiver=<value optimized out>)
    at kernel/qapplication.cpp:2924
#30 0x00007fda69653a0e in QETWidget::translateMouseEvent (this=0xc14240, event=<value optimized out>) at kernel/qapplication_x11.cpp:4409
#31 0x00007fda69652aa9 in QApplication::x11ProcessEvent (this=<value optimized out>, event=0x7fff63257f90) at kernel/qapplication_x11.cpp:3550
#32 0x00007fda6967bd0c in x11EventSourceDispatch (s=<value optimized out>, callback=<value optimized out>, user_data=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:146
#33 0x00007fda658a8bbe in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#34 0x00007fda658ac588 in ?? () from /lib/libglib-2.0.so.0
#35 0x00007fda658ac6b0 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#36 0x00007fda6a1671a6 in QEventDispatcherGlib::processEvents (this=0x69e140, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:327
#37 0x00007fda6967b4be in QGuiEventDispatcherGlib::processEvents (this=0x7fff632550b0, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:202
#38 0x00007fda6a13d532 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#39 0x00007fda6a13d904 in QEventLoop::exec (this=0xbf3940, flags=) at kernel/qeventloop.cpp:201
#40 0x00007fda6966567c in QDragManager::drag (this=0xc38140, o=<value optimized out>) at kernel/qdnd_x11.cpp:1969
#41 0x00007fda695f9168 in QDrag::exec (this=0xb114d0, supportedActions=) at kernel/qdrag.cpp:282
#42 0x00007fda69ac217c in QAbstractItemView::startDrag (this=0x87dd20, supportedActions=<value optimized out>) at itemviews/qabstractitemview.cpp:3205
#43 0x00007fda69abec36 in QAbstractItemView::mouseMoveEvent (this=0x87dd20, event=<value optimized out>) at itemviews/qabstractitemview.cpp:1552
#44 0x00007fda69635822 in QWidget::event (this=0x87dd20, event=0x7fff632592b0) at kernel/qwidget.cpp:7534
#45 0x00007fda699912a6 in QFrame::event (this=0x87dd20, e=0x7fff632592b0) at widgets/qframe.cpp:559
#46 0x00007fda69ac421b in QAbstractItemView::viewportEvent (this=0x87dd20, event=0x7fff632592b0) at itemviews/qabstractitemview.cpp:1476
#47 0x00007fda69afb420 in QTreeView::viewportEvent (this=0x87dd20, event=0x7fff632592b0) at itemviews/qtreeview.cpp:1266
#48 0x00007fda6a13df47 in QCoreApplicationPrivate::sendThroughObjectEventFilters (this=<value optimized out>, receiver=0x87d510, event=0x7fff632592b0) at kernel/qcoreapplication.cpp:726
#49 0x00007fda695e6ecc in QApplicationPrivate::notify_helper (this=0x6b7a30, receiver=0x87d510, e=0x7fff632592b0) at kernel/qapplication.cpp:4052
#50 0x00007fda695ee011 in QApplication::notify (this=<value optimized out>, receiver=0x87d510, e=0x7fff632592b0) at kernel/qapplication.cpp:3758
#51 0x00007fda6ad52ab6 in KApplication::notify (this=0x7fff6325b310, receiver=0x87d510, event=0x7fff632592b0) at ../../kdeui/kernel/kapplication.cpp:302
#52 0x00007fda6a13ec2c in QCoreApplication::notifyInternal (this=0x7fff6325b310, receiver=0x87d510, event=0x7fff632592b0) at kernel/qcoreapplication.cpp:610
#53 0x00007fda695ed8e0 in QCoreApplication::sendSpontaneousEvent (receiver=0x87d510, event=0x7fff632592b0, alienWidget=0x87d510, nativeWidget=0x7f1450, buttonDown=<value optimized out>, 
    lastMouseReceiver=<value optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:216
#54 QApplicationPrivate::sendMouseEvent (receiver=0x87d510, event=0x7fff632592b0, alienWidget=0x87d510, nativeWidget=0x7f1450, buttonDown=<value optimized out>, 
    lastMouseReceiver=<value optimized out>) at kernel/qapplication.cpp:2924
#55 0x00007fda69653a0e in QETWidget::translateMouseEvent (this=0x7f1450, event=<value optimized out>) at kernel/qapplication_x11.cpp:4409
#56 0x00007fda69652aa9 in QApplication::x11ProcessEvent (this=<value optimized out>, event=0x7fff6325ade0) at kernel/qapplication_x11.cpp:3550
#57 0x00007fda6967bd0c in x11EventSourceDispatch (s=<value optimized out>, callback=<value optimized out>, user_data=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:146
#58 0x00007fda658a8bbe in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#59 0x00007fda658ac588 in ?? () from /lib/libglib-2.0.so.0
#60 0x00007fda658ac6b0 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#61 0x00007fda6a1671a6 in QEventDispatcherGlib::processEvents (this=0x69e140, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:327
#62 0x00007fda6967b4be in QGuiEventDispatcherGlib::processEvents (this=0x7fff632550b0, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:202
#63 0x00007fda6a13d532 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#64 0x00007fda6a13d904 in QEventLoop::exec (this=0x7fff6325b110, flags=) at kernel/qeventloop.cpp:201
#65 0x00007fda6a13fab9 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:888
#66 0x00007fda6c149c85 in kdemain () from /usr/lib/libkdeinit4_keditbookmarks.so
#67 0x00007fda6bddaabd 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=0x7fff6325be98) at libc-start.c:220
#68 0x0000000000400689 in _start ()

This bug may be a duplicate of or related to bug 214876

Reported using DrKonqi