Bug 245523

Application: kile (2.0.85)
KDE Platform Version: 4.4.2 (KDE 4.4.2)
Qt Version: 4.6.2
Operating System: Linux 2.6.32-23-generic x86_64
Distribution: Ubuntu 10.04 LTS

-- Information about the crash:
Kile frequently crashes when typing and scrolling up or down.

The crash can be reproduced some of the time.

 -- Backtrace:
Application: Kile (kile), signal: Segmentation fault
[Current thread is 1 (Thread 0x7fafb473a760 (LWP 12620))]

Thread 2 (Thread 0x7fafa18a0710 (LWP 12624)):
#0  0x00007fafaf44ef83 in *__GI___poll (fds=<value optimized out>, nfds=<value optimized out>, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007fafac4e04a9 in ?? () from /lib/libglib-2.0.so.0
#2  0x00007fafac4e08fc in g_main_context_iteration () from /lib/libglib-2.0.so.0
#3  0x00007fafb04d3566 in QEventDispatcherGlib::processEvents (this=0xfd1d10, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:414
#4  0x00007fafb04a8992 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#5  0x00007fafb04a8d6c in QEventLoop::exec (this=0x7fafa189fdb0, flags=) at kernel/qeventloop.cpp:201
#6  0x00007fafb03b2d59 in QThread::exec (this=<value optimized out>) at thread/qthread.cpp:487
#7  0x00007fafb0489178 in QInotifyFileSystemWatcherEngine::run (this=0xfd1280) at io/qfilesystemwatcher_inotify.cpp:248
#8  0x00007fafb03b5775 in QThreadPrivate::start (arg=0xfd1280) at thread/qthread_unix.cpp:248
#9  0x00007fafb01259ca in start_thread (arg=<value optimized out>) at pthread_create.c:300
#10 0x00007fafaf45b6fd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7fafb473a760 (LWP 12620)):
[KCrash Handler]
#5  KateSmartCursor (this=0x3bbc9d0, position=<value optimized out>, doc=0x36e1d20, insertBehavior=<value optimized out>) at ../../kate/smart/katesmartcursor.cpp:50
#6  0x00007fafa7c4d4df in KateSmartRange (this=0x407d090, range=..., doc=0x36e1d20, parent=0x0, insertBehavior=<value optimized out>) at ../../kate/smart/katesmartrange.cpp:36
#7  0x00007fafa7c532b1 in KateSmartManager::newSmartRange (this=0x36e23a0, range=..., parent=0x0, insertBehavior=<value optimized out>, internal=false) at ../../kate/smart/katesmartmanager.cpp:211
#8  0x00007fafa7be3bcb in KateDocument::newSmartRange (this=<value optimized out>, range=..., parent=0x7fafa7f767f8, insertBehavior=<value optimized out>) at ../../kate/document/katedocument.cpp:4834
#9  0x00007fafa7ce3caf in KateOnTheFlyChecker::handleRespellCheckBlock (this=0x36e3f30, kateDocument=<value optimized out>, start=638, end=<value optimized out>)
    at ../../kate/spellcheck/ontheflycheck.cpp:132
#10 0x00007fafa7ce40b4 in KateOnTheFlyChecker::qt_metacall (this=0x36e3f30, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fffdd0a4920) at ./ontheflycheck.moc:130
#11 0x00007fafb04bce3f in QMetaObject::activate (sender=0x36e1d20, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x1) at kernel/qobject.cpp:3293
#12 0x00007fafa7be4648 in KateDocument::respellCheckBlock (this=0x36e23a0, _t1=0x36e1d20, _t2=638, _t3=2003) at ./katedocument.moc:562
#13 0x00007fafa7c06151 in KateDocument::respellCheckBlock (this=0x36e1d20, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fffdd0a4ad0) at ../../kate/document/katedocument.h:1110
#14 KateDocument::qt_metacall (this=0x36e1d20, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fffdd0a4ad0) at ./katedocument.moc:396
#15 0x00007fafb04bce3f in QMetaObject::activate (sender=0x36e2ed0, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x1) at kernel/qobject.cpp:3293
#16 0x00007fafa7c09ebf in KateBuffer::respellCheckBlock (this=0x36e23a0, _t1=638, _t2=2003) at ./katebuffer.moc:103
#17 0x00007fafa7c0d665 in KateBuffer::doHighlight (this=0x36e2ed0, startLine=<value optimized out>, endLine=<value optimized out>, invalidate=<value optimized out>)
    at ../../kate/document/katebuffer.cpp:1356
#18 0x00007fafa7c0f441 in KateBuffer::editEnd (this=0x36e2ed0) at ../../kate/document/katebuffer.cpp:538
#19 0x00007fafa7bf3c9c in KateDocument::editEnd (this=0x36e1d20) at ../../kate/document/katedocument.cpp:971
#20 0x00007fafa7bf5fb0 in KateDocument::typeChars (this=0x36e1d20, view=0x12a4030, chars=...) at ../../kate/document/katedocument.cpp:2756
#21 0x00007fafa7c99a76 in KateViewInternal::keyPressEvent (this=0x36f7000, e=0x7fffdd0a5ba0) at ../../kate/view/kateviewinternal.cpp:2458
#22 0x00007fafa7c98c92 in KateViewInternal::eventFilter (this=0x36f7000, obj=0x36f7000, e=0x7fffdd0a5ba0) at ../../kate/view/kateviewinternal.cpp:2261
#23 0x00007fafb04a9487 in QCoreApplicationPrivate::sendThroughObjectEventFilters (this=<value optimized out>, receiver=0x36f7000, event=0x7fffdd0a5ba0) at kernel/qcoreapplication.cpp:819
#24 0x00007fafb0e1e1fc in QApplicationPrivate::notify_helper (this=0xab8480, receiver=0x36f7000, e=0x7fffdd0a5ba0) at kernel/qapplication.cpp:4296
#25 0x00007fafb0e25ec5 in QApplication::notify (this=<value optimized out>, receiver=0x36f7000, e=0x7fffdd0a5ba0) at kernel/qapplication.cpp:3763
#26 0x00007fafb1d84526 in KApplication::notify (this=0x7fffdd0a6b50, receiver=0x36f7000, event=0x7fffdd0a5ba0) at ../../kdeui/kernel/kapplication.cpp:302
#27 0x00007fafb04aa06c in QCoreApplication::notifyInternal (this=0x7fffdd0a6b50, receiver=0x36f7000, event=0x7fffdd0a5ba0) at kernel/qcoreapplication.cpp:704
#28 0x00007fafb0ec916a in QKeyMapper::sendKeyEvent (keyWidget=0x36f7000, grab=<value optimized out>, type=QEvent::KeyPress, code=92, modifiers=<value optimized out>, text=..., autorepeat=false, 
    count=1, nativeScanCode=94, nativeVirtualKey=92, nativeModifiers=8208) at kernel/qkeymapper_x11.cpp:1861
#29 0x00007fafb0ecb6f0 in QKeyMapperPrivate::translateKeyEvent (this=0xaf7ad0, keyWidget=0x36f7000, event=<value optimized out>, grab=211) at kernel/qkeymapper_x11.cpp:1831
#30 0x00007fafb0ea2904 in QApplication::x11ProcessEvent (this=<value optimized out>, event=0x7fffdd0a6770) at kernel/qapplication_x11.cpp:3394
#31 0x00007fafb0ece882 in x11EventSourceDispatch (s=0xabbd10, callback=<value optimized out>, user_data=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:146
#32 0x00007fafac4dc8c2 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#33 0x00007fafac4e0748 in ?? () from /lib/libglib-2.0.so.0
#34 0x00007fafac4e08fc in g_main_context_iteration () from /lib/libglib-2.0.so.0
#35 0x00007fafb04d3513 in QEventDispatcherGlib::processEvents (this=0xa931a0, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:412
#36 0x00007fafb0ece46e in QGuiEventDispatcherGlib::processEvents (this=0x36e23a0, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#37 0x00007fafb04a8992 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#38 0x00007fafb04a8d6c in QEventLoop::exec (this=0x7fffdd0a6aa0, flags=) at kernel/qeventloop.cpp:201
#39 0x00007fafb04acaab in QCoreApplication::exec () at kernel/qcoreapplication.cpp:981
#40 0x00000000005f21f2 in _start ()

Possible duplicates by query: bug 245206, bug 244156, bug 240083, bug 239970, bug 239002.

Reported using DrKonqi