Application that crashed: keditbookmarks
Version of the application: 4.3.00 (KDE 4.3.0)
KDE Version: 4.3.00 (KDE 4.3.0)
Qt Version: 4.5.2
Operating System: Linux 2.6.30-5.slh.1-sidux-amd64 x86_64
Distribution: Debian GNU/Linux unstable (sid)

What I was doing when the application crashed:
I was simply moving the bookmarks around or cut and pasted them. 
This seems to be pretty often happening 

 -- Backtrace:
Application: Bookmark Editor (keditbookmarks), signal: Segmentation fault
[KCrash Handler]
#5  _int_malloc (av=0x7fb22ce3ba00, bytes=112) at malloc.c:4250
#6  0x00007fb22cb64da8 in *__GI___libc_malloc (bytes=112) at malloc.c:3551
#7  0x00007fb229ed574d in operator new(unsigned long) () from /usr/lib/libstdc++.so.6
#8  0x00007fb22bea04b3 in QDomElementPrivate::cloneNode (this=0x27c8fa0, deep=128) at dom/qdom.cpp:4437
#9  0x00007fb22be9b72e in QDomNodePrivate (this=0x27baf10, n=<value optimized out>, deep=true) at dom/qdom.cpp:1485
#10 0x00007fb22bea01ec in QDomElementPrivate (this=0x3, n=0x7fb22ce3ba80, deep=8) at dom/qdom.cpp:4422
#11 0x00007fb22bea04c5 in QDomElementPrivate::cloneNode (this=0x27c8e00, deep=8) at dom/qdom.cpp:4437
#12 0x00007fb22be9b72e in QDomNodePrivate (this=0x27bc1b0, n=<value optimized out>, deep=true) at dom/qdom.cpp:1485
#13 0x00007fb22bea01ec in QDomElementPrivate (this=0x3, n=0x7fb22ce3ba80, deep=8) at dom/qdom.cpp:4422
#14 0x00007fb22bea04c5 in QDomElementPrivate::cloneNode (this=0x27ba940, deep=8) at dom/qdom.cpp:4437
#15 0x00007fb22be9b72e in QDomNodePrivate (this=0x27bc4b0, n=<value optimized out>, deep=true) at dom/qdom.cpp:1485
#16 0x00007fb22bea01ec in QDomElementPrivate (this=0x3, n=0x7fb22ce3ba80, deep=8) at dom/qdom.cpp:4422
#17 0x00007fb22bea04c5 in QDomElementPrivate::cloneNode (this=0x27c0bd0, deep=8) at dom/qdom.cpp:4437
#18 0x00007fb22be99965 in QDomNode::cloneNode (this=<value optimized out>, deep=128) at dom/qdom.cpp:2358
#19 0x00007fb22ce6aef9 in CreateCommand::execute (this=0x27bb2d0) at ../../../apps/keditbookmarks/commands.cpp:156
#20 0x00007fb22ce6a3da in CmdGen::insertMimeSource (cmdName=<value optimized out>, data=<value optimized out>, addr=<value optimized out>) at ../../../apps/keditbookmarks/commands.cpp:558
#21 0x00007fb22ce65d0f in ActionsImpl::slotPaste (this=<value optimized out>) at ../../../apps/keditbookmarks/actionsimpl.cpp:361
#22 0x00007fb22ce6699d in ActionsImpl::qt_metacall (this=0x24af3b0, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fffad8dd1f0) at ./actionsimpl.moc:116
#23 0x00007fb22ae92682 in QMetaObject::activate (sender=0x24ac500, from_signal_index=<value optimized out>, to_signal_index=6, argv=0x3) at kernel/qobject.cpp:3112
#24 0x00007fb22a2ef937 in QAction::triggered (this=0x3, _t1=false) at .moc/release-shared/moc_qaction.cpp:236
#25 0x00007fb22a2f0db0 in QAction::activate (this=0x24ac500, event=<value optimized out>) at kernel/qaction.cpp:1160
#26 0x00007fb22a6ec5ed in QMenuPrivate::activateCausedStack (this=0x251eb30, causedStack=..., action=0x24ac500, action_e=QAction::Trigger, self=true) at widgets/qmenu.cpp:967
#27 0x00007fb22a6f255f in QMenuPrivate::activateAction (this=0x251eb30, action=0x24ac500, action_e=QAction::Trigger, self=true) at widgets/qmenu.cpp:1060
#28 0x00007fb22bb5f101 in KMenu::mouseReleaseEvent (this=0x24e8cd0, e=0x7fffad8dde30) at ../../kdeui/widgets/kmenu.cpp:456
#29 0x00007fb22a345b4f in QWidget::event (this=0x24e8cd0, event=0x7fffad8dde30) at kernel/qwidget.cpp:7549
#30 0x00007fb22a6f4cbb in QMenu::event (this=0x24e8cd0, e=0x7fffad8dde30) at widgets/qmenu.cpp:2353
#31 0x00007fb22a2f580d in QApplicationPrivate::notify_helper (this=0x23d8200, receiver=0x24e8cd0, e=0x7fffad8dde30) at kernel/qapplication.cpp:4056
#32 0x00007fb22a2fdfba in QApplication::notify (this=<value optimized out>, receiver=0x24e8cd0, e=0x7fffad8dde30) at kernel/qapplication.cpp:3758
#33 0x00007fb22ba8db2b in KApplication::notify (this=0x7fffad8dfd80, receiver=0x24e8cd0, event=0x7fffad8dde30) at ../../kdeui/kernel/kapplication.cpp:302
#34 0x00007fb22ae7d51c in QCoreApplication::notifyInternal (this=0x7fffad8dfd80, receiver=0x24e8cd0, event=0x7fffad8dde30) at kernel/qcoreapplication.cpp:610
#35 0x00007fb22a2fd268 in QCoreApplication::sendSpontaneousEvent (receiver=0x24e8cd0, event=0x7fffad8dde30, alienWidget=0x0, nativeWidget=0x24e8cd0, buttonDown=<value optimized out>, 
    lastMouseReceiver=...) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:216
#36 QApplicationPrivate::sendMouseEvent (receiver=0x24e8cd0, event=0x7fffad8dde30, alienWidget=0x0, nativeWidget=0x24e8cd0, buttonDown=<value optimized out>, lastMouseReceiver=...)
    at kernel/qapplication.cpp:2924
#37 0x00007fb22a365fb4 in QETWidget::translateMouseEvent (this=0x24e8cd0, event=<value optimized out>) at kernel/qapplication_x11.cpp:4343
#38 0x00007fb22a364baf in QApplication::x11ProcessEvent (this=0x7fffad8dfd80, event=0x7fffad8df800) at kernel/qapplication_x11.cpp:3550
#39 0x00007fb22a38ce9c in x11EventSourceDispatch (s=0x23dbd30, callback=0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#40 0x00007fb2269847aa in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0
#41 0x00007fb226987df8 in ?? () from /usr/lib/libglib-2.0.so.0
#42 0x00007fb226987fac in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#43 0x00007fb22aea5bff in QEventDispatcherGlib::processEvents (this=0x23be950, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:327
#44 0x00007fb22a38c64f in QGuiEventDispatcherGlib::processEvents (this=0x3, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:202
#45 0x00007fb22ae7bde2 in QEventLoop::processEvents (this=<value optimized out>, flags=...) at kernel/qeventloop.cpp:149
#46 0x00007fb22ae7c1b4 in QEventLoop::exec (this=0x7fffad8dfb30, flags=...) at kernel/qeventloop.cpp:201
#47 0x00007fb22ae7e424 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:888
#48 0x00007fb22ce5ed50 in kdemain (argc=6, argv=0x7fffad8e0908) at ../../../apps/keditbookmarks/main.cpp:203
#49 0x00007fb22cb0d5c6 in __libc_start_main (main=0x400710 <main>, argc=6, ubp_av=0x7fffad8e0908, init=0x400740 <__libc_csu_init>, fini=<value optimized out>, rtld_fini=<value optimized out>, 
    stack_end=0x7fffad8e08f8) at libc-start.c:222
#50 0x0000000000400649 in _start () at ../sysdeps/x86_64/elf/start.S:113

This bug may be a duplicate of or related to bug 202287

Reported using DrKonqi