Application that crashed: kfind
Version of the application: 2.0
KDE Version: 4.3.1 (KDE 4.3.1)
Qt Version: 4.5.3
Operating System: Linux 2.6.31-gentoo x86_64

What I was doing when the application crashed:
Crash after finish search by the file content (text) in /etc/

 -- Backtrace:
Application: KFind (kfind), signal: Segmentation fault
[KCrash Handler]
#5  invalidateEngine (priv=0x0) at tools/qregexp.cpp:3335
#6  0x00007fe35d6234ac in ~QRegExp (this=0x2038070) at tools/qregexp.cpp:3421
#7  0x000000000042cdff in KQuery::slotListEntries (this=<value optimized out>, list=<value optimized out>) at /var/tmp/portage/kde-base/kfind-4.3.1/work/kfind-4.3.1/kfind/kquery.cpp:219
#8  0x000000000041c103 in KfindDlg::slotNewItems (this=0x7fffb25b0380, file=<value optimized out>) at /var/tmp/portage/kde-base/kfind-4.3.1/work/kfind-4.3.1/kfind/kfinddlg.cpp:276
#9  0x000000000041ca29 in KfindDlg::qt_metacall (this=0x7fffb25b0380, _c=QMetaObject::InvokeMetaMethod, _id=0, _a=0x7fffb25ae500)
    at /var/tmp/portage/kde-base/kfind-4.3.1/work/kfind-4.3.1_build/kfind/kfinddlg.moc:95
#10 0x00007fe35d6d2fb4 in QMetaObject::activate (sender=<value optimized out>, from_signal_index=<value optimized out>, to_signal_index=<value optimized out>, argv=0x2aa4770)
    at kernel/qobject.cpp:3101
#11 0x00007fe35ba1fe05 in KDirWatch::created (this=0x0, _t1=<value optimized out>) at /var/tmp/portage/kde-base/kdelibs-4.3.1-r2/work/kdelibs-4.3.1_build/kio/kdirwatch.moc:90
#12 0x00007fe35ba20700 in KDirWatch::setCreated (this=0x269b7d0, _file=@0x7fffb25ae5b0) at /var/tmp/portage/kde-base/kdelibs-4.3.1-r2/work/kdelibs-4.3.1/kio/kio/kdirwatch.cpp:1742
#13 0x00007fe35ba20d64 in KDirWatchPrivate::emitEvent (this=<value optimized out>, e=<value optimized out>, event=2, fileName=<value optimized out>)
    at /var/tmp/portage/kde-base/kdelibs-4.3.1-r2/work/kdelibs-4.3.1/kio/kio/kdirwatch.cpp:1222
#14 0x00007fe35ba27727 in KDirWatchPrivate::inotifyEventReceived (this=0x201fbd0) at /var/tmp/portage/kde-base/kdelibs-4.3.1-r2/work/kdelibs-4.3.1/kio/kio/kdirwatch.cpp:329
#15 0x00007fe35ba2a10c in KDirWatchPrivate::qt_metacall (this=0x201fbd0, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fffb25afaf0)
    at /var/tmp/portage/kde-base/kdelibs-4.3.1-r2/work/kdelibs-4.3.1_build/kio/kdirwatch_p.moc:75
#16 0x00007fe35d6d2fb4 in QMetaObject::activate (sender=<value optimized out>, from_signal_index=<value optimized out>, to_signal_index=<value optimized out>, argv=0x2aa4770)
    at kernel/qobject.cpp:3101
#17 0x00007fe35d7047fe in QSocketNotifier::activated (this=0x0, _t1=12) at .moc/release-shared/moc_qsocketnotifier.cpp:83
#18 0x00007fe35d6d91f3 in QSocketNotifier::event (this=0x2035130, e=0x7fffb25b0040) at kernel/qsocketnotifier.cpp:316
#19 0x00007fe35ca580cc in QApplicationPrivate::notify_helper (this=0x1eb5db0, receiver=0x2035130, e=0x7fffb25b0040) at kernel/qapplication.cpp:4065
#20 0x00007fe35ca5d888 in QApplication::notify (this=0x7fffb25b03f0, receiver=0x2035130, e=0x7fffb25b0040) at kernel/qapplication.cpp:4030
#21 0x00007fe35e4d8986 in KApplication::notify (this=0x7fffb25b03f0, receiver=0x2035130, event=0x7fffb25b0040)
    at /var/tmp/portage/kde-base/kdelibs-4.3.1-r2/work/kdelibs-4.3.1/kdeui/kernel/kapplication.cpp:302
#22 0x00007fe35d6c1d03 in QCoreApplication::notifyInternal (this=0x7fffb25b03f0, receiver=0x2035130, event=0x7fffb25b0040) at kernel/qcoreapplication.cpp:606
#23 0x00007fe35d6e5cea in socketNotifierSourceDispatch (source=0x1eb9900) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:213
#24 0x00007fe357c6b60b in IA__g_main_context_dispatch (context=0x1eb88b0) at gmain.c:1824
#25 0x00007fe357c6ed10 in g_main_context_iterate (context=0x1eb88b0, block=<value optimized out>, dispatch=<value optimized out>, self=<value optimized out>) at gmain.c:2455
#26 0x00007fe357c6ee40 in IA__g_main_context_iteration (context=0x1eb88b0, may_block=1) at gmain.c:2518
#27 0x00007fe35d6e5a76 in QEventDispatcherGlib::processEvents (this=0x1e9c5a0, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:328
#28 0x00007fe35cadbd4e in QGuiEventDispatcherGlib::processEvents (this=0x0, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:202
#29 0x00007fe35d6c0772 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#30 0x00007fe35d6c090d in QEventLoop::exec (this=0x7fffb25b02b0, flags=) at kernel/qeventloop.cpp:197
#31 0x00007fe35ce6db63 in QDialog::exec (this=0x7fffb25b0380) at dialogs/qdialog.cpp:498
#32 0x000000000041dbf7 in main (argc=<value optimized out>, argv=<value optimized out>) at /var/tmp/portage/kde-base/kfind-4.3.1/work/kfind-4.3.1/kfind/main.cpp:74

This bug may be a duplicate of or related to bug 203325

Reported using DrKonqi