Application: kile (2.0.86)
KDE Platform Version: 4.4.4 (KDE 4.4.4) "release 3"
Qt Version: 4.6.3
Operating System: Linux 2.6.34.8-0.2-desktop x86_64
Distribution: "openSUSE 11.3 (x86_64)"

-- Information about the crash:
A file that was a member of my project was deleted.  i went to remove it by right clicking on the file in the list of the files in the project.  The right click caused Kile to crash.  This is semi-reproducible.  I eventually found a particular ordering of operations that worked.  I think I had to left click on the file to select it first, rather than let the right click do the selection and open the menu at the same time.

 -- Backtrace:
Application: Kile (kile), signal: Segmentation fault
[Current thread is 1 (Thread 0x7fb8fa413760 (LWP 14276))]

Thread 2 (Thread 0x7fb8df7ca710 (LWP 14285)):
#0  0x00007fb8f7a8a39c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007fb8f477fe30 in ?? () from /usr/lib64/libQtScript.so.4
#2  0x00007fb8f477fe69 in ?? () from /usr/lib64/libQtScript.so.4
#3  0x00007fb8f7a85a4f in start_thread () from /lib64/libpthread.so.0
#4  0x00007fb8f63e982d in clone () from /lib64/libc.so.6
#5  0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7fb8fa413760 (LWP 14276)):
[KCrash Handler]
#5  0x00007fb8f7dbbdf4 in QUrl::operator==(QUrl const&) const () from /usr/lib64/libQtCore.so.4
#6  0x0000000000626cd6 in KileWidget::ProjectView::contextMenuEvent (this=0x102ced0, event=0x7fff9642bbc0) at /usr/src/debug/kile-2.1b5/src/widgets/projectview.cpp:755
#7  0x00007fb8f6da9b13 in QWidget::event(QEvent*) () from /usr/lib64/libQtGui.so.4
#8  0x00007fb8f713c7d6 in QFrame::event(QEvent*) () from /usr/lib64/libQtGui.so.4
#9  0x00007fb8f72491c3 in QAbstractItemView::viewportEvent(QEvent*) () from /usr/lib64/libQtGui.so.4
#10 0x00007fb8f728b392 in QTreeView::viewportEvent(QEvent*) () from /usr/lib64/libQtGui.so.4
#11 0x00007fb8f7dfafd7 in QCoreApplicationPrivate::sendThroughObjectEventFilters(QObject*, QEvent*) () from /usr/lib64/libQtCore.so.4
#12 0x00007fb8f6d594a1 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib64/libQtGui.so.4
#13 0x00007fb8f6d61c8b in QApplication::notify(QObject*, QEvent*) () from /usr/lib64/libQtGui.so.4
#14 0x00007fb8f86ddc06 in KApplication::notify(QObject*, QEvent*) () from /usr/lib64/libkdeui.so.5
#15 0x00007fb8f7dfae4c in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib64/libQtCore.so.4
#16 0x00007fb8f6dd5725 in ?? () from /usr/lib64/libQtGui.so.4
#17 0x00007fb8f6dd3e19 in QApplication::x11ProcessEvent(_XEvent*) () from /usr/lib64/libQtGui.so.4
#18 0x00007fb8f6dfa492 in ?? () from /usr/lib64/libQtGui.so.4
#19 0x00007fb8f1d6ea93 in g_main_context_dispatch () from /usr/lib64/libglib-2.0.so.0
#20 0x00007fb8f1d6f270 in ?? () from /usr/lib64/libglib-2.0.so.0
#21 0x00007fb8f1d6f510 in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#22 0x00007fb8f7e2367f in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQtCore.so.4
#23 0x00007fb8f6dfa14e in ?? () from /usr/lib64/libQtGui.so.4
#24 0x00007fb8f7dfa292 in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQtCore.so.4
#25 0x00007fb8f7dfa495 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQtCore.so.4
#26 0x00007fb8f7dfe88b in QCoreApplication::exec() () from /usr/lib64/libQtCore.so.4
#27 0x00000000005d4612 in main (argc=1, argv=0x7fff9642d748) at /usr/src/debug/kile-2.1b5/src/main.cpp:166

Reported using DrKonqi