Application: kile (2.1.0)
KDE Platform Version: 4.7.4 (4.7.4)
Qt Version: 4.7.4
Operating System: Linux 3.0.0-14-generic x86_64
Distribution: Ubuntu 11.10

-- Information about the crash:
- What I was doing when the application crashed:

I think i just pressed Ctrl-C (or maybe Ctrl-V). I kind of doubt that this will be reproducible, but if it is, ill report on it.

i have some extra package repositories enabled apart from what kubuntu offers by default:
kubuntu-ppa/ppa
kubuntu-ppa/backports

-- Backtrace:
Application: Kile (kile), signal: Segmentation fault
[Current thread is 1 (Thread 0x7f55c18b3780 (LWP 6293))]

Thread 4 (Thread 0x7f55ad117700 (LWP 6294)):
#0  0xffffffffff60017b in ?? ()
#1  0x00007f55ad116af0 in ?? ()
#2  0x00007fffb85ff7e7 in ?? ()
Backtrace stopped: previous frame identical to this frame (corrupt stack?)

Thread 3 (Thread 0x7f55a6d60700 (LWP 6295)):
#0  0x00007f55bd84a773 in __GI___poll (fds=<optimized out>, nfds=<optimized out>, timeout=<optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007f55b8cf3f68 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f55b8cf4429 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f55bf120f3e in QEventDispatcherGlib::processEvents (this=0x331d1f0, flags=<optimized out>) at kernel/qeventdispatcher_glib.cpp:424
#4  0x00007f55bf0f4cf2 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#5  0x00007f55bf0f4ef7 in QEventLoop::exec (this=0x7f55a6d5fdd0, flags=...) at kernel/qeventloop.cpp:201
#6  0x00007f55bf00c27f in QThread::exec (this=<optimized out>) at thread/qthread.cpp:498
#7  0x00007f55bf0d7cbf in QInotifyFileSystemWatcherEngine::run (this=0x331c5c0) at io/qfilesystemwatcher_inotify.cpp:248
#8  0x00007f55bf00ed05 in QThreadPrivate::start (arg=0x331c5c0) at thread/qthread_unix.cpp:331
#9  0x00007f55b97c1efc in start_thread (arg=0x7f55a6d60700) at pthread_create.c:304
#10 0x00007f55bd85689d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7f55a4e60700 (LWP 6356)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f55bbb6efe2 in ?? () from /usr/lib/x86_64-linux-gnu/libQtScript.so.4
#2  0x00007f55bbb6f019 in ?? () from /usr/lib/x86_64-linux-gnu/libQtScript.so.4
#3  0x00007f55b97c1efc in start_thread (arg=0x7f55a4e60700) at pthread_create.c:304
#4  0x00007f55bd85689d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#5  0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7f55c18b3780 (LWP 6293)):
[KCrash Handler]
#6  0x00007f55ade06206 in Kate::TextBuffer::rangesForLine (this=<optimized out>, line=256, view=0x3d859d0, rangesWithAttributeOnly=true) at ../../part/buffer/katetextbuffer.cpp:764
#7  0x00007f55ade99650 in KateRenderer::decorationsForLine (this=0x3bf8dd0, textLine=..., line=256, selectionsOnly=false, completionHighlight=0x0, completionSelected=false) at ../../part/render/katerenderer.cpp:342
#8  0x00007f55ade9b10f in KateRenderer::layoutLine (this=0x3bf8dd0, lineLayout=..., maxwidth=-1, cacheLayout=<optimized out>) at ../../part/render/katerenderer.cpp:934
#9  0x00007f55ade9f99d in KateLayoutCache::line (this=0x3e6b7f0, realLine=<optimized out>, virtualLine=256) at ../../part/render/katelayoutcache.cpp:295
#10 0x00007f55adea0b2a in KateLayoutCache::updateViewCache (this=0x3e6b7f0, startPos=..., newViewLineCount=30, viewLinesScrolled=<optimized out>) at ../../part/render/katelayoutcache.cpp:266
#11 0x00007f55adef077d in KateViewInternal::tagLines (this=0x2a259f0, start=..., end=..., realCursors=<optimized out>) at ../../part/view/kateviewinternal.cpp:1963
#12 0x00007f55adef0bec in KateViewInternal::tagLines (this=0x2a259f0, start=253, end=<optimized out>, realLines=true) at ../../part/view/kateviewinternal.cpp:1933
#13 0x00007f55ade61e22 in KateDocument::tagLines (this=<optimized out>, start=253, end=257) at ../../part/document/katedocument.cpp:3588
#14 0x00007f55ade7125a in KateDocument::qt_metacall (this=0x3576f80, _c=QMetaObject::InvokeMetaMethod, _id=51, _a=0x7fffb85d0dd0) at ./katedocument.moc:350
#15 0x00007f55bf108eba in QMetaObject::activate (sender=0x35779d0, m=<optimized out>, local_signal_index=<optimized out>, argv=0x7fffb85d0dd0) at kernel/qobject.cpp:3278
#16 0x00007f55ade7a02f in KateBuffer::tagLines (this=<optimized out>, _t1=253, _t2=257) at ./katebuffer.moc:98
#17 0x00007f55ade7c24f in KateBuffer::doHighlight (this=<optimized out>, startLine=253, endLine=256, invalidate=true) at ../../part/document/katebuffer.cpp:708
#18 0x00007f55ade7cacf in KateBuffer::editEnd (this=0x35779d0) at ../../part/document/katebuffer.cpp:122
#19 0x00007f55ade6320c in editEnd (this=0x3576f80) at ../../part/document/katedocument.cpp:850
#20 KateDocument::editEnd (this=0x3576f80) at ../../part/document/katedocument.cpp:831
#21 0x00007f55ade680d8 in KateDocument::paste (this=0x3576f80, view=0x3d859d0, mode=<optimized out>) at ../../part/document/katedocument.cpp:2878
#22 0x00007f55adedbc85 in KateView::paste (this=0x3d859d0) at ../../part/view/kateview.cpp:2136
#23 0x00007f55adee8a42 in KateView::qt_metacall (this=0x3d859d0, _c=QMetaObject::InvokeMetaMethod, _id=16, _a=0x7fffb85d1270) at ./kateview.moc:329
#24 0x00007f55bf108eba in QMetaObject::activate (sender=0x3dfe4d0, m=<optimized out>, local_signal_index=<optimized out>, argv=0x7fffb85d1270) at kernel/qobject.cpp:3278
#25 0x00007f55be226b62 in QAction::triggered (this=<optimized out>, _t1=false) at .moc/release-shared/moc_qaction.cpp:263
#26 0x00007f55be226d4f in QAction::activate (this=0x3dfe4d0, event=<optimized out>) at kernel/qaction.cpp:1257
#27 0x00007f55be226ebf in QAction::event (this=<optimized out>, e=<optimized out>) at kernel/qaction.cpp:1183
#28 0x00007f55bfa449ea in KAction::event (this=<optimized out>, event=0x7fffb85d1700) at ../../kdeui/actions/kaction.cpp:131
#29 0x00007f55be22d424 in notify_helper (e=0x7fffb85d1700, receiver=0x3dfe4d0, this=0x2651770) at kernel/qapplication.cpp:4486
#30 QApplicationPrivate::notify_helper (this=0x2651770, receiver=0x3dfe4d0, e=0x7fffb85d1700) at kernel/qapplication.cpp:4458
#31 0x00007f55be232291 in QApplication::notify (this=0x7fffb85d29c0, receiver=0x3dfe4d0, e=0x7fffb85d1700) at kernel/qapplication.cpp:4365
#32 0x00007f55bfb2b466 in KApplication::notify (this=0x7fffb85d29c0, receiver=0x3dfe4d0, event=0x7fffb85d1700) at ../../kdeui/kernel/kapplication.cpp:311
#33 0x00007f55bf0f5afc in QCoreApplication::notifyInternal (this=0x7fffb85d29c0, receiver=0x3dfe4d0, event=0x7fffb85d1700) at kernel/qcoreapplication.cpp:787
#34 0x00007f55be25f499 in sendEvent (event=0x7fffb85d1700, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#35 QShortcutMap::dispatchEvent (this=<optimized out>, e=0x7fffb85d1b10) at kernel/qshortcutmap.cpp:879
#36 0x00007f55be26096a in QShortcutMap::tryShortcutEvent (this=0x2651898, o=<optimized out>, e=0x7fffb85d1b10) at kernel/qshortcutmap.cpp:364
#37 0x00007f55be233b12 in QApplication::notify (this=0x7fffb85d29c0, receiver=0x2a259f0, e=0x7fffb85d1b10) at kernel/qapplication.cpp:3928
#38 0x00007f55bfb2b466 in KApplication::notify (this=0x7fffb85d29c0, receiver=0x2a259f0, event=0x7fffb85d1b10) at ../../kdeui/kernel/kapplication.cpp:311
#39 0x00007f55bf0f5afc in QCoreApplication::notifyInternal (this=0x7fffb85d29c0, receiver=0x2a259f0, event=0x7fffb85d1b10) at kernel/qcoreapplication.cpp:787
#40 0x00007f55be2d0f99 in QKeyMapper::sendKeyEvent (keyWidget=0x2a259f0, grab=<optimized out>, type=QEvent::KeyPress, code=86, modifiers=..., text=..., autorepeat=false, count=1, nativeScanCode=55, nativeVirtualKey=118, nativeModifiers=4) at kernel/qkeymapper_x11.cpp:1866
#41 0x00007f55be2d140b in QKeyMapperPrivate::translateKeyEvent (this=0x2692a20, keyWidget=0x2a259f0, event=0x7fffb85d2550, grab=false) at kernel/qkeymapper_x11.cpp:1836
#42 0x00007f55be2ac347 in QApplication::x11ProcessEvent (this=0x7fffb85d29c0, event=0x7fffb85d2550) at kernel/qapplication_x11.cpp:3583
#43 0x00007f55be2d5412 in x11EventSourceDispatch (s=0x26566a0, callback=0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#44 0x00007f55b8cf3a5d in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#45 0x00007f55b8cf4258 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#46 0x00007f55b8cf4429 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#47 0x00007f55bf120ed6 in QEventDispatcherGlib::processEvents (this=0x2621fa0, flags=<optimized out>) at kernel/qeventdispatcher_glib.cpp:422
#48 0x00007f55be2d507e in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=<optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#49 0x00007f55bf0f4cf2 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#50 0x00007f55bf0f4ef7 in QEventLoop::exec (this=0x7fffb85d2920, flags=...) at kernel/qeventloop.cpp:201
#51 0x00007f55bf0f9789 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1064
#52 0x0000000000436c74 in ?? ()
#53 0x00007f55bd79630d in __libc_start_main (main=0x435ac0, argc=1, ubp_av=0x7fffb85d37e8, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7fffb85d37d8) at libc-start.c:226
#54 0x0000000000439005 in _start ()

Reported using DrKonqi