Bug 319810

Application: kile (2.1.0)
KDE Platform Version: 4.8.5 (4.8.5)
Qt Version: 4.8.1
Operating System: Linux 3.2.0-41-generic i686
Distribution: Ubuntu 12.04.2 LTS

-- Information about the crash:
- What I was doing when the application crashed:
I pressed ctrl+shift+up ONCE, just under an "\end{equation}" command.  I have not had issues with using the command repeatedly before, but I suppose it's an issue now.  I didn't mark this as a duplicate because the other report said ctrl+shift+up/down had problems when used repeatedly.

-- Backtrace:
Application: Kile (kile), signal: Segmentation fault
Using host libthread_db library "/lib/i386-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0xb7716740 (LWP 21299))]

Thread 3 (Thread 0xb4e6ab40 (LWP 21312)):
#0  0x026791f5 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#1  0x017758e7 in QEventDispatcherGlib::processEvents (this=0xb4500468, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#2  0x0174150d in QEventLoop::processEvents (this=0xb4e6a240, flags=...) at kernel/qeventloop.cpp:149
#3  0x017417a9 in QEventLoop::exec (this=0xb4e6a240, flags=...) at kernel/qeventloop.cpp:204
#4  0x0162a94c in QThread::exec (this=0x931ab10) at thread/qthread.cpp:501
#5  0x0171eb5d in QInotifyFileSystemWatcherEngine::run (this=0x931ab10) at io/qfilesystemwatcher_inotify.cpp:248
#6  0x0162dde0 in QThreadPrivate::start (arg=0x931ab10) at thread/qthread_unix.cpp:298
#7  0x05d81d4c in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#8  0x01322dde in clone () from /lib/i386-linux-gnu/libc.so.6

Thread 2 (Thread 0xb414db40 (LWP 21375)):
#0  0x00b43416 in __kernel_vsyscall ()
#1  0x05d8596b in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/i386-linux-gnu/libpthread.so.0
#2  0x013306ec in pthread_cond_wait () from /lib/i386-linux-gnu/libc.so.6
#3  0x024ea029 in ?? () from /usr/lib/i386-linux-gnu/libQtScript.so.4
#4  0x024ea06f in ?? () from /usr/lib/i386-linux-gnu/libQtScript.so.4
#5  0x05d81d4c in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#6  0x01322dde in clone () from /lib/i386-linux-gnu/libc.so.6

Thread 1 (Thread 0xb7716740 (LWP 21299)):
[KCrash Handler]
#7  0x0455133a in Kate::TextBuffer::rangesForLine (this=0x9c8b180, line=423, view=0xa0c6e30, rangesWithAttributeOnly=true) at ../../part/buffer/katetextbuffer.cpp:820
#8  0x045fe18d in KateRenderer::decorationsForLine (this=0xa0c6fc0, textLine=..., line=423, selectionsOnly=false, completionHighlight=0x0, completionSelected=false) at ../../part/render/katerenderer.cpp:333
#9  0x045ff6b0 in KateRenderer::layoutLine (this=0xa0c6fc0, lineLayout=..., maxwidth=960, cacheLayout=true) at ../../part/render/katerenderer.cpp:895
#10 0x0460483d in KateLayoutCache::line (this=0x9f675a8, realLine=423, virtualLine=423) at ../../part/render/katelayoutcache.cpp:299
#11 0x04605be1 in KateLayoutCache::updateViewCache (this=0x9f675a8, startPos=..., newViewLineCount=<optimized out>, viewLinesScrolled=0) at ../../part/render/katelayoutcache.cpp:270
#12 0x04661b9d in doUpdateView (viewLinesScrolled=0, changed=<optimized out>, this=0xa0c8188) at ../../part/view/kateviewinternal.cpp:550
#13 KateViewInternal::doUpdateView (this=0xa0c8188, changed=false, viewLinesScrolled=0) at ../../part/view/kateviewinternal.cpp:530
#14 0x046623fd in KateViewInternal::updateView (this=0xa0c8188, changed=false, viewLinesScrolled=0) at ../../part/view/kateviewinternal.cpp:524
#15 0x0464dc37 in KateView::visibleRange (this=0xa0c6e30) at ../../part/view/kateview.cpp:2727
#16 0x046b8b50 in KateOnTheFlyChecker::textRemoved (this=0x9bd6900, document=0x9c8acb0, range=...) at ../../part/spellcheck/ontheflycheck.cpp:251
#17 0x046bf3a0 in qt_static_metacall (_a=0xbfb97d34, _id=1, _o=0x9bd6900, _c=<optimized out>) at ./ontheflycheck.moc:88
#18 KateOnTheFlyChecker::qt_static_metacall (_o=0x9bd6900, _c=QMetaObject::InvokeMetaMethod, _id=1, _a=0xbfb97d34) at ./ontheflycheck.moc:81
#19 0x017596b1 in QMetaObject::activate (sender=0x9c8acb0, m=0x8aa3f0, local_signal_index=7, argv=0xbfb97d34) at kernel/qobject.cpp:3547
#20 0x0088ba4d in KTextEditor::Document::textRemoved (this=0x9c8acb0, _t1=0x9c8acb0, _t2=...) at ./document.moc:208
#21 0x045be913 in editRemoveLines (to=411, from=411, this=0x9c8acb0) at ../../part/document/katedocument.cpp:1392
#22 KateDocument::editRemoveLines (this=0x9c8acb0, from=411, to=411) at ../../part/document/katedocument.cpp:1327
#23 0x045bef17 in KateDocument::editRemoveLine (this=0x9c8acb0, line=411) at ../../part/document/katedocument.cpp:1324
#24 0x045bef8c in removeLine (line=411, this=0x9c8acb0) at ../../part/document/katedocument.cpp:769
#25 KateDocument::removeLine (this=0x9c8acb0, line=411) at ../../part/document/katedocument.cpp:761
#26 0x045e6e8d in KateScriptDocument::removeLine (this=0x9f9ea10, line=411) at ../../part/script/katescriptdocument.cpp:490
#27 0x0454f699 in KateScriptDocument::qt_static_metacall (_o=<optimized out>, _id=<optimized out>, _a=0xbfb98584, _c=<optimized out>) at moc_katescriptdocument.cpp:289
#28 0x0454ff3c in KateScriptDocument::qt_metacall (this=0x9f9ea10, _c=QMetaObject::InvokeMetaMethod, _id=<optimized out>, _a=0xbfb98584) at moc_katescriptdocument.cpp:454
#29 0x01749c9d in metacall (argv=0xbfb98584, idx=37, cl=QMetaObject::InvokeMetaMethod, object=0x9f9ea10) at kernel/qmetaobject.cpp:245
#30 QMetaObject::metacall (object=0x9f9ea10, cl=QMetaObject::InvokeMetaMethod, idx=37, argv=0xbfb98584) at kernel/qmetaobject.cpp:240
#31 0x02560f9f in ?? () from /usr/lib/i386-linux-gnu/libQtScript.so.4
#32 0x025636b4 in ?? () from /usr/lib/i386-linux-gnu/libQtScript.so.4
#33 0x025638e9 in ?? () from /usr/lib/i386-linux-gnu/libQtScript.so.4
#34 0x02459473 in ?? () from /usr/lib/i386-linux-gnu/libQtScript.so.4
#35 0x0242da7f in ?? () from /usr/lib/i386-linux-gnu/libQtScript.so.4
#36 0x08802e0f in ?? ()
#37 0x023e9457 in ?? () from /usr/lib/i386-linux-gnu/libQtScript.so.4
#38 0x02485b22 in ?? () from /usr/lib/i386-linux-gnu/libQtScript.so.4
#39 0x024594d9 in ?? () from /usr/lib/i386-linux-gnu/libQtScript.so.4
#40 0x0254e03c in QScriptValue::call(QScriptValue const&, QList<QScriptValue> const&) () from /usr/lib/i386-linux-gnu/libQtScript.so.4
#41 0x045dc948 in KateCommandLineScript::callFunction (this=0x92ab008, cmd=..., args=..., errorMessage=...) at ../../part/script/katecommandlinescript.cpp:66
#42 0x045dcea9 in KateCommandLineScript::exec (this=0x92ab008, view=0xa0c6e30, _cmd=..., errorMsg=...) at ../../part/script/katecommandlinescript.cpp:132
#43 0x0467a886 in slotReturnPressed (text=..., this=0xad42cd8) at ../../part/view/kateviewhelpers.cpp:520
#44 KateCmdLineEdit::slotReturnPressed (this=0xad42cd8, text=...) at ../../part/view/kateviewhelpers.cpp:444
#45 0x045e3137 in KateScriptAction::exec (this=0x9f98f78) at ../../part/script/katescriptaction.cpp:63
#46 0x0454c82b in qt_static_metacall (_id=0, _o=0x9f98f78, _c=<optimized out>, _a=<optimized out>) at moc_katescriptaction.cpp:49
#47 KateScriptAction::qt_static_metacall (_o=0x9f98f78, _c=QMetaObject::InvokeMetaMethod, _id=0, _a=0xbfb98d78) at moc_katescriptaction.cpp:43
#48 0x017596b1 in QMetaObject::activate (sender=0x9f98f78, m=0x23553f8, local_signal_index=1, argv=0xbfb98d78) at kernel/qobject.cpp:3547
#49 0x019d69bd in QAction::triggered (this=0x9f98f78, _t1=false) at .moc/release-shared/moc_qaction.cpp:277
#50 0x019d6c5b in QAction::activate (this=0x9f98f78, event=QAction::Trigger) at kernel/qaction.cpp:1257
#51 0x019d6df0 in QAction::event (this=0x4b7, e=0xae6ae98) at kernel/qaction.cpp:1183
#52 0x00ed7e3f in KAction::event (this=0x9f98f78, event=0xbfb99258) at ../../kdeui/actions/kaction.cpp:131
#53 0x019dded4 in notify_helper (e=0xbfb99258, receiver=0x9f98f78, this=0x909aa78) at kernel/qapplication.cpp:4559
#54 QApplicationPrivate::notify_helper (this=0x909aa78, receiver=0x9f98f78, e=0xbfb99258) at kernel/qapplication.cpp:4531
#55 0x019e330d in QApplication::notify (this=0xbfb99258, receiver=0x9f98f78, e=0xbfb99258) at kernel/qapplication.cpp:4288
#56 0x00fdde01 in KApplication::notify (this=0xbfb9a05c, receiver=0x9f98f78, event=0xbfb99258) at ../../kdeui/kernel/kapplication.cpp:311
#57 0x0174297e in QCoreApplication::notifyInternal (this=0xbfb9a05c, receiver=0x9f98f78, event=0xbfb99258) at kernel/qcoreapplication.cpp:876
#58 0x01a165f7 in sendEvent (event=0xbfb99258, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#59 QShortcutMap::dispatchEvent (this=0x909ab20, e=0xbfb99694) at kernel/qshortcutmap.cpp:879
#60 0x01a17bd5 in QShortcutMap::tryShortcutEvent (this=0x909ab20, o=0xa0c8188, e=0xbfb99694) at kernel/qshortcutmap.cpp:364
#61 0x019e51ec in QApplication::notify (this=0xa0c8188, receiver=0xa0c8188, e=0xbfb99694) at kernel/qapplication.cpp:3983
#62 0x00fdde01 in KApplication::notify (this=0xbfb9a05c, receiver=0xa0c8188, event=0xbfb99694) at ../../kdeui/kernel/kapplication.cpp:311
#63 0x0174297e in QCoreApplication::notifyInternal (this=0xbfb9a05c, receiver=0xa0c8188, event=0xbfb99694) at kernel/qcoreapplication.cpp:876
#64 0x019dbced in sendSpontaneousEvent (event=0xbfb99694, receiver=0xa0c8188) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:234
#65 qt_sendSpontaneousEvent (receiver=0xa0c8188, event=0xbfb99694) at kernel/qapplication.cpp:5557
#66 0x01a92401 in QKeyMapper::sendKeyEvent (keyWidget=0xa0c8188, grab=false, type=QEvent::KeyPress, code=16777235, modifiers=<error reading variable: Cannot access memory at address 0x4b7>, text=..., autorepeat=false, count=-1078356332, nativeScanCode=1207, nativeVirtualKey=1207, nativeModifiers=1207) at kernel/qkeymapper_x11.cpp:1866
#67 0x01a928ab in QKeyMapperPrivate::translateKeyEvent (this=0x90c09d0, keyWidget=0xa0c8188, event=0xbfb99cbc, grab=false) at kernel/qkeymapper_x11.cpp:1836
#68 0x01a697b5 in QApplication::x11ProcessEvent (this=0xbfb9a05c, event=0xbfb99cbc) at kernel/qapplication_x11.cpp:3625
#69 0x01a96eac in x11EventSourceDispatch (s=0x9099a20, callback=0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#70 0x02678d86 in g_main_context_dispatch () from /lib/i386-linux-gnu/libglib-2.0.so.0
#71 0x02679125 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#72 0x02679201 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#73 0x01775887 in QEventDispatcherGlib::processEvents (this=0x9071ef0, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#74 0x01a96aaa in QGuiEventDispatcherGlib::processEvents (this=0x9071ef0, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#75 0x0174150d in QEventLoop::processEvents (this=0xbfb99fb4, flags=...) at kernel/qeventloop.cpp:149
#76 0x017417a9 in QEventLoop::exec (this=0xbfb99fb4, flags=...) at kernel/qeventloop.cpp:204
#77 0x01746eba in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1148
#78 0x019dba74 in QApplication::exec () at kernel/qapplication.cpp:3820
#79 0x08072a36 in ?? ()
#80 0x0124d4d3 in __libc_start_main () from /lib/i386-linux-gnu/libc.so.6
#81 0x08074ec9 in _start ()

Possible duplicates by query: bug 300537.

Reported using DrKonqi