Application: kdevelop (4.2.3)
KDE Platform Version: 4.6.5 (4.6.5)
Qt Version: 4.7.2
Operating System: Linux 2.6.38-10-generic x86_64
Distribution: Ubuntu 11.04

-- Information about the crash:
- What I was doing when the application crashed:
Before I replaced some text to shorten equivalent, for example 'executeMethod' to 'execute'.
Then I want to paste some code after changed text (on the same line) AND CRASH.

execute('') => execute(function')
maybe apostrof could create a problem. 
Kate is compiled from source.
Kdevelop is from Kubuntu 11.04

I run it as ~/kde/run.sh kdevelop &

-- Backtrace:
Application: KDevelop (kdevelop), signal: Aborted
[Current thread is 1 (Thread 0x7f6853974780 (LWP 18101))]

Thread 8 (Thread 0x7f683aab2700 (LWP 18102)):
#0  pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:216
#1  0x00007f6851e7179e in wait (this=<value optimized out>, mutex=0x2aebe60, time=1000) at thread/qwaitcondition_unix.cpp:86
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x2aebe60, time=1000) at thread/qwaitcondition_unix.cpp:160
#3  0x00007f684e49728b in ?? () from /usr/lib/libkdevplatformlanguage.so.3
#4  0x00007f6851e71175 in QThreadPrivate::start (arg=0x2aebe40) at thread/qthread_unix.cpp:320
#5  0x00007f684ff30d8c in start_thread (arg=0x7f683aab2700) at pthread_create.c:304
#6  0x00007f6850ba804d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#7  0x0000000000000000 in ?? ()

Thread 7 (Thread 0x7f682ac9a700 (LWP 18133)):
#0  0x00007f684ff333ce in __pthread_mutex_lock (mutex=0x34bfec8) at pthread_mutex_lock.c:62
#1  0x00007f684b53816c in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f684b538639 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f6851f83446 in QEventDispatcherGlib::processEvents (this=0x34a7a10, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:424
#4  0x00007f6851f57882 in QEventLoop::processEvents (this=<value optimized out>, flags=...) at kernel/qeventloop.cpp:149
#5  0x00007f6851f57abc in QEventLoop::exec (this=0x7f682ac99e00, flags=...) at kernel/qeventloop.cpp:201
#6  0x00007f6851e6e924 in QThread::exec (this=<value optimized out>) at thread/qthread.cpp:492
#7  0x00007f6851e71175 in QThreadPrivate::start (arg=0x34b6230) at thread/qthread_unix.cpp:320
#8  0x00007f684ff30d8c in start_thread (arg=0x7f682ac9a700) at pthread_create.c:304
#9  0x00007f6850ba804d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#10 0x0000000000000000 in ?? ()

Thread 6 (Thread 0x7f6826c50700 (LWP 18134)):
#0  __lll_lock_wait_private () at ../nptl/sysdeps/unix/sysv/linux/x86_64/lowlevellock.S:97
#1  0x00007f6850b4080f in _L_lock_12013 () from /lib/x86_64-linux-gnu/libc.so.6
#2  0x00007f6850b3e8d8 in __libc_free (mem=0x7f6850e511c0) at malloc.c:3736
#3  0x00007f6851f82e57 in socketNotifierSourceCheck (source=0x403f050) at kernel/qeventdispatcher_glib.cpp:92
#4  0x00007f684b537854 in g_main_context_check () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007f684b538122 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#6  0x00007f684b538639 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#7  0x00007f6851f833ef in QEventDispatcherGlib::processEvents (this=0x3842030, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:422
#8  0x00007f6851f57882 in QEventLoop::processEvents (this=<value optimized out>, flags=...) at kernel/qeventloop.cpp:149
#9  0x00007f6851f57abc in QEventLoop::exec (this=0x7f6826c4fdd0, flags=...) at kernel/qeventloop.cpp:201
#10 0x00007f6851e6e924 in QThread::exec (this=<value optimized out>) at thread/qthread.cpp:492
#11 0x00007f6851f39c2f in QInotifyFileSystemWatcherEngine::run (this=0x403e590) at io/qfilesystemwatcher_inotify.cpp:248
#12 0x00007f6851e71175 in QThreadPrivate::start (arg=0x403e590) at thread/qthread_unix.cpp:320
#13 0x00007f684ff30d8c in start_thread (arg=0x7f6826c50700) at pthread_create.c:304
#14 0x00007f6850ba804d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#15 0x0000000000000000 in ?? ()

Thread 5 (Thread 0x7f682643a700 (LWP 18135)):
#0  __lll_lock_wait_private () at ../nptl/sysdeps/unix/sysv/linux/x86_64/lowlevellock.S:97
#1  0x00007f6850b4080f in _L_lock_12013 () from /lib/x86_64-linux-gnu/libc.so.6
#2  0x00007f6850b3e8d8 in __libc_free (mem=0x7f6850e511c0) at malloc.c:3736
#3  0x00007f684b5339b4 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f6851f837aa in QEventDispatcherGlib::~QEventDispatcherGlib (this=0x3856d90, __in_chrg=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:373
#5  0x00007f6851f838f9 in QEventDispatcherGlib::~QEventDispatcherGlib (this=0x3856d90, __in_chrg=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:401
#6  0x00007f6851e704d4 in QThreadPrivate::finish (arg=0x7f685228bf60) at thread/qthread_unix.cpp:356
#7  0x00007f6851e7117d in ~__pthread_cleanup_class (arg=0x7f685228bf60) at /usr/include/pthread.h:545
#8  QThreadPrivate::start (arg=0x7f685228bf60) at thread/qthread_unix.cpp:279
#9  0x00007f684ff30d8c in start_thread (arg=0x7f682643a700) at pthread_create.c:304
#10 0x00007f6850ba804d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()

Thread 4 (Thread 0x7f6825c29700 (LWP 18142)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f6848d26832 in ?? () from /usr/lib/libQtWebKit.so.4
#2  0x00007f684ff30d8c in start_thread (arg=0x7f6825c29700) at pthread_create.c:304
#3  0x00007f6850ba804d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#4  0x0000000000000000 in ?? ()

Thread 3 (Thread 0x7f68240d6700 (LWP 18157)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f683c5222a2 in QTWTF::TCMalloc_PageHeap::scavengerThread (this=0x7f683c83b180) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:2359
#2  0x00007f683c5222d9 in QTWTF::TCMalloc_PageHeap::runScavengerThread (context=0x7f683c849254) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:1464
#3  0x00007f684ff30d8c in start_thread (arg=0x7f68240d6700) at pthread_create.c:304
#4  0x00007f6850ba804d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#5  0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7f68232bc700 (LWP 18204)):
#0  __lll_lock_wait_private () at ../nptl/sysdeps/unix/sysv/linux/x86_64/lowlevellock.S:97
#1  0x00007f6850b4080f in _L_lock_12013 () from /lib/x86_64-linux-gnu/libc.so.6
#2  0x00007f6850b3e8d8 in __libc_free (mem=0x7f6850e511c0) at malloc.c:3736
#3  0x00007f6851f82e57 in socketNotifierSourceCheck (source=0x58708f0) at kernel/qeventdispatcher_glib.cpp:92
#4  0x00007f684b537854 in g_main_context_check () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007f684b538122 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#6  0x00007f684b538639 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#7  0x00007f6851f833ef in QEventDispatcherGlib::processEvents (this=0x58728f0, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:422
#8  0x00007f6851f57882 in QEventLoop::processEvents (this=<value optimized out>, flags=...) at kernel/qeventloop.cpp:149
#9  0x00007f6851f57abc in QEventLoop::exec (this=0x7f68232bbdd0, flags=...) at kernel/qeventloop.cpp:201
#10 0x00007f6851e6e924 in QThread::exec (this=<value optimized out>) at thread/qthread.cpp:492
#11 0x00007f6851f39c2f in QInotifyFileSystemWatcherEngine::run (this=0x5870820) at io/qfilesystemwatcher_inotify.cpp:248
#12 0x00007f6851e71175 in QThreadPrivate::start (arg=0x5870820) at thread/qthread_unix.cpp:320
#13 0x00007f684ff30d8c in start_thread (arg=0x7f68232bc700) at pthread_create.c:304
#14 0x00007f6850ba804d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#15 0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7f6853974780 (LWP 18101)):
[KCrash Handler]
#6  0x00007f6850af5d05 in raise (sig=6) at ../nptl/sysdeps/unix/sysv/linux/raise.c:64
#7  0x00007f6850af9ab6 in abort () at abort.c:92
#8  0x00007f6850b2ed7b in __libc_message (do_abort=2, fmt=0x7f6850c17400 "*** glibc detected *** %s: %s: 0x%s ***\n") at ../sysdeps/unix/sysv/linux/libc_fatal.c:189
#9  0x00007f6850b3aa8f in malloc_printerr (av=<value optimized out>, p=0x5f877c0) at malloc.c:6283
#10 _int_free (av=<value optimized out>, p=0x5f877c0) at malloc.c:4795
#11 0x00007f6850b3e8e3 in __libc_free (mem=<value optimized out>) at malloc.c:3738
#12 0x00007f683c013f63 in QVectorTypedData<KateCodeFoldingNode*>::free (x=0x5f877d0, alignment=8) at /usr/include/qt4/QtCore/qvector.h:96
#13 0x00007f683c012db8 in QVector<KateCodeFoldingNode*>::free (this=0x5ec93d8, x=0x5f877d0) at /usr/include/qt4/QtCore/qvector.h:440
#14 0x00007f683c011fe1 in QVector<KateCodeFoldingNode*>::operator= (this=0x5ec93d8, v=...) at /usr/include/qt4/QtCore/qvector.h:383
#15 0x00007f683c00b4fb in KateCodeFoldingNode::mergeChildren (this=0x5ec93a0, list1=..., list2=...) at /home/tomek2/kde/kate/part/syntax/katecodefolding.cpp:218
#16 0x00007f683c00b9fa in KateCodeFoldingNode::updateParent (this=0x5ec93a0, newExcess=..., newShortage=2) at /home/tomek2/kde/kate/part/syntax/katecodefolding.cpp:344
#17 0x00007f683c00bf4c in KateCodeFoldingNode::updateSelf (this=0x379eac0) at /home/tomek2/kde/kate/part/syntax/katecodefolding.cpp:446
#18 0x00007f683c00c931 in KateCodeFoldingTree::deleteEndNode (this=0x4444880, deletedNode=0x5f58430) at /home/tomek2/kde/kate/part/syntax/katecodefolding.cpp:593
#19 0x00007f683c011ae9 in KateCodeFoldingTree::deleteNode (this=0x4444880, deletedNode=0x5f58430) at /home/tomek2/kde/kate/part/syntax/katecodefolding.h:351
#20 0x00007f683c0101ad in KateCodeFoldingTree::updateMapping (this=0x4444880, line=318, newColumns=..., virtualNodeIndex=-1, virtualColumn=0) at /home/tomek2/kde/kate/part/syntax/katecodefolding.cpp:1539
#21 0x00007f683c00fde8 in KateCodeFoldingTree::updateLine (this=0x4444880, line=318, regionChanges=0x7fffad91e260, updated=0x7fffad91e2c4, changed=true, colsChanged=false) at /home/tomek2/kde/kate/part/syntax/katecodefolding.cpp:1465
#22 0x00007f683bf9f178 in KateBuffer::doHighlight (this=0x44447b0, startLine=310, endLine=374, invalidate=true) at /home/tomek2/kde/kate/part/document/katebuffer.cpp:715
#23 0x00007f683bf9df95 in KateBuffer::ensureHighlighted (this=0x44447b0, line=310) at /home/tomek2/kde/kate/part/document/katebuffer.cpp:252
#24 0x00007f683bf8e5d5 in KateDocument::kateTextLine (this=0x4400780, i=310) at /home/tomek2/kde/kate/part/document/katedocument.cpp:4760
#25 0x00007f683bfd5ee3 in KateLineLayout::textLine (this=0x5f2c010, reloadForce=false) at /home/tomek2/kde/kate/part/render/katelinelayout.cpp:67
#26 0x00007f683bfcc3ee in KateRenderer::layoutLine (this=0x4436ee0, lineLayout=..., maxwidth=-1, cacheLayout=true) at /home/tomek2/kde/kate/part/render/katerenderer.cpp:849
#27 0x00007f683bfd1be1 in KateLayoutCache::line (this=0x443d050, realLine=310, virtualLine=76) at /home/tomek2/kde/kate/part/render/katelayoutcache.cpp:318
#28 0x00007f683bfd1797 in KateLayoutCache::updateViewCache (this=0x443d050, startPos=..., newViewLineCount=42, viewLinesScrolled=0) at /home/tomek2/kde/kate/part/render/katelayoutcache.cpp:270
#29 0x00007f683c02c5bc in KateViewInternal::doUpdateView (this=0x443d560, changed=false, viewLinesScrolled=0) at /home/tomek2/kde/kate/part/view/kateviewinternal.cpp:550
#30 0x00007f683c02c42d in KateViewInternal::updateView (this=0x443d560, changed=false, viewLinesScrolled=0) at /home/tomek2/kde/kate/part/view/kateviewinternal.cpp:524
#31 0x00007f683c02d21a in KateViewInternal::slotRegionVisibilityChanged (this=0x443d560) at /home/tomek2/kde/kate/part/view/kateviewinternal.cpp:676
#32 0x00007f683c029ed9 in KateViewInternal::qt_metacall (this=0x443d560, _c=QMetaObject::InvokeMetaMethod, _id=16, _a=0x7fffad91e9e0) at /home/tomek2/kde/build/part/kateviewinternal.moc:130
#33 0x00007f6851f6d5f8 in QMetaObject::activate (sender=0x4444880, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x0) at kernel/qobject.cpp:3287
#34 0x00007f683bf0a939 in KateCodeFoldingTree::regionVisibilityChanged (this=0x4444880) at /home/tomek2/kde/build/part/moc_katecodefolding.cpp:119
#35 0x00007f683c00f98b in KateCodeFoldingTree::unfoldNode (this=0x4444880, node=0x5ec93a0) at /home/tomek2/kde/kate/part/syntax/katecodefolding.cpp:1369
#36 0x00007f683c00c8ca in KateCodeFoldingTree::deleteNodeFromMap (this=0x4444880, node=0x5ec93a0) at /home/tomek2/kde/kate/part/syntax/katecodefolding.cpp:579
#37 0x00007f683c00c976 in KateCodeFoldingTree::deleteStartNode (this=0x4444880, deletedNode=0x5ec93a0) at /home/tomek2/kde/kate/part/syntax/katecodefolding.cpp:604
#38 0x00007f683c011ad4 in KateCodeFoldingTree::deleteNode (this=0x4444880, deletedNode=0x5ec93a0) at /home/tomek2/kde/kate/part/syntax/katecodefolding.h:351
#39 0x00007f683c0101ad in KateCodeFoldingTree::updateMapping (this=0x4444880, line=313, newColumns=..., virtualNodeIndex=-1, virtualColumn=0) at /home/tomek2/kde/kate/part/syntax/katecodefolding.cpp:1539
#40 0x00007f683c00fde8 in KateCodeFoldingTree::updateLine (this=0x4444880, line=313, regionChanges=0x7fffad91ed70, updated=0x7fffad91edd4, changed=true, colsChanged=false) at /home/tomek2/kde/kate/part/syntax/katecodefolding.cpp:1465
#41 0x00007f683bf9f178 in KateBuffer::doHighlight (this=0x44447b0, startLine=310, endLine=374, invalidate=true) at /home/tomek2/kde/kate/part/document/katebuffer.cpp:715
#42 0x00007f683bf9df95 in KateBuffer::ensureHighlighted (this=0x44447b0, line=310) at /home/tomek2/kde/kate/part/document/katebuffer.cpp:252
#43 0x00007f683bf8e5d5 in KateDocument::kateTextLine (this=0x4400780, i=310) at /home/tomek2/kde/kate/part/document/katedocument.cpp:4760
#44 0x00007f683bf87bf1 in KateDocument::findMatchingBracket (this=0x4400780, range=..., maxLines=5000) at /home/tomek2/kde/kate/part/document/katedocument.cpp:3717
#45 0x00007f683bf8760c in KateDocument::newBracketMark (this=0x4400780, cursor=..., bm=..., maxLines=5000) at /home/tomek2/kde/kate/part/document/katedocument.cpp:3655
#46 0x00007f683c0333ae in KateViewInternal::updateBracketMarks (this=0x443d560) at /home/tomek2/kde/kate/part/view/kateviewinternal.cpp:1908
#47 0x00007f683c032d84 in KateViewInternal::updateCursor (this=0x443d560, newCursor=..., force=true, center=false, calledExternally=false) at /home/tomek2/kde/kate/part/view/kateviewinternal.cpp:1846
#48 0x00007f683c039d55 in KateViewInternal::editEnd (this=0x443d560, editTagLineStart=309, editTagLineEnd=309, tagFrom=false) at /home/tomek2/kde/kate/part/view/kateviewinternal.cpp:3304
#49 0x00007f683c022e9a in KateView::editEnd (this=0x4437f70, editTagLineStart=309, editTagLineEnd=309, tagFrom=false) at /home/tomek2/kde/kate/part/view/kateview.cpp:1644
#50 0x00007f683bf7947e in KateDocument::editEnd (this=0x4400780) at /home/tomek2/kde/kate/part/document/katedocument.cpp:860
#51 0x00007f683bf78dc3 in KateDocument::removeText (this=0x4400780, _range=..., block=false) at /home/tomek2/kde/kate/part/document/katedocument.cpp:731
#52 0x00007f683bf82fac in KateDocument::backspace (this=0x4400780, view=0x4437f70, c=...) at /home/tomek2/kde/kate/part/document/katedocument.cpp:2819
#53 0x00007f683c02dee7 in KateViewInternal::doBackspace (this=0x443d560) at /home/tomek2/kde/kate/part/view/kateviewinternal.cpp:799
#54 0x00007f683c02609d in KateView::backspace (this=0x4437f70) at /home/tomek2/kde/kate/part/view/kateview.cpp:2284
#55 0x00007f683c015183 in KateView::qt_metacall (this=0x4437f70, _c=QMetaObject::InvokeMetaMethod, _id=49, _a=0x7fffad91f8e0) at /home/tomek2/kde/build/part/kateview.moc:376
#56 0x00007f6851f6d5f8 in QMetaObject::activate (sender=0x4608cb0, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x7fffad91f8e0) at kernel/qobject.cpp:3287
#57 0x00007f685130f122 in QAction::triggered (this=<value optimized out>, _t1=false) at .moc/release-shared/moc_qaction.cpp:263
#58 0x00007f685130f30f in QAction::activate (this=0x4608cb0, event=<value optimized out>) at kernel/qaction.cpp:1257
#59 0x00007f685130f47f in QAction::event (this=<value optimized out>, e=<value optimized out>) at kernel/qaction.cpp:1183
#60 0x00007f685266174a in KAction::event (this=<value optimized out>, event=0x7fffad91ff60) at ../../kdeui/actions/kaction.cpp:131
#61 0x00007f68513159f4 in QApplicationPrivate::notify_helper (this=0x1672e30, receiver=0x4608cb0, e=0x7fffad91ff60) at kernel/qapplication.cpp:4462
#62 0x00007f685131a3ba in QApplication::notify (this=<value optimized out>, receiver=0x4608cb0, e=0x7fffad91ff60) at kernel/qapplication.cpp:4341
#63 0x00007f68527406c6 in KApplication::notify (this=0x7fffad921710, receiver=0x4608cb0, event=0x7fffad91ff60) at ../../kdeui/kernel/kapplication.cpp:311
#64 0x0000000000404bf6 in _start ()

Possible duplicates by query: bug 278756, bug 278689, bug 278059, bug 277371, bug 277138.

Reported using DrKonqi