Application: kdevelop (4.1.0)
KDE Platform Version: 4.5.3 (KDE 4.5.3)
Qt Version: 4.7.0
Operating System: Linux 2.6.31.5-0.1-pae i686
Distribution: "openSUSE 11.2 (i586)"

-- Information about the crash:
KDevelop crashed when double clicking a file from the project panel to open it in a tab.

KDE from OpenSuse packages
KDevelop compiled from source.

The crash can be reproduced some of the time.

-- Backtrace:
Application: KDevelop (kdevelop), signal: Aborted
[Current thread is 1 (Thread 0xb2c799b0 (LWP 26461))]

Thread 5 (Thread 0xafafcb70 (LWP 26462)):
#0  0xffffe424 in __kernel_vsyscall ()
#1  0xb5fdd0c2 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#2  0xb605583c in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/libQtCore.so.4
#3  0xb4c5a3c5 in KDevelop::DUChainPrivate::CleanupThread::run (this=0x8363538) at /home/elena/projects/kdevelop/kdevplatform/language/duchain/duchain.cpp:286
#4  0xb6054c5a in ?? () from /usr/lib/libQtCore.so.4
#5  0xb5fd86e5 in start_thread () from /lib/libpthread.so.0
#6  0xb5fd8600 in ?? () from /lib/libpthread.so.0

Thread 4 (Thread 0xad6fbb70 (LWP 26473)):
#0  0xb46f61eb in clock_gettime () from /lib/librt.so.1
#1  0xb60b2be4 in ?? () from /usr/lib/libQtCore.so.4
#2  0xb618f996 in ?? () from /usr/lib/libQtCore.so.4
#3  0xb618f9de in ?? () from /usr/lib/libQtCore.so.4
#4  0xb618da6b in ?? () from /usr/lib/libQtCore.so.4
#5  0xb618db0d in ?? () from /usr/lib/libQtCore.so.4
#6  0xb4668618 in g_main_context_prepare () from /usr/lib/libglib-2.0.so.0
#7  0xb4668999 in ?? () from /usr/lib/libglib-2.0.so.0
#8  0xb4668ebe in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#9  0xb618d86f in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#10 0xb615ca0d in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#11 0xb615ce99 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#12 0xb605186b in QThread::exec() () from /usr/lib/libQtCore.so.4
#13 0xb4d55c78 in KDevelop::CompletionWorkerThread::run (this=0x84a3ac8) at /home/elena/projects/kdevelop/kdevplatform/language/codecompletion/codecompletionmodel.cpp:81
#14 0xb6054c5a in ?? () from /usr/lib/libQtCore.so.4
#15 0xb5fd86e5 in start_thread () from /lib/libpthread.so.0
#16 0xb5fd8600 in ?? () from /lib/libpthread.so.0

Thread 3 (Thread 0xadefcb70 (LWP 26501)):
#0  0xffffe424 in __kernel_vsyscall ()
#1  0xb5fdcd95 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#2  0xb60558b0 in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/libQtCore.so.4
#3  0xb70dae76 in ?? () from /usr/lib/libthreadweaver.so.4
#4  0xb70d659a in ?? () from /usr/lib/libthreadweaver.so.4
#5  0xb70dcef4 in ?? () from /usr/lib/libthreadweaver.so.4
#6  0xb70dcfa3 in ?? () from /usr/lib/libthreadweaver.so.4
#7  0xb70dcf10 in ?? () from /usr/lib/libthreadweaver.so.4
#8  0xb70dcfa3 in ?? () from /usr/lib/libthreadweaver.so.4
#9  0xb70d7b64 in ?? () from /usr/lib/libthreadweaver.so.4
#10 0xb70d938a in ThreadWeaver::Thread::run() () from /usr/lib/libthreadweaver.so.4
#11 0xb6054c5a in ?? () from /usr/lib/libQtCore.so.4
#12 0xb5fd86e5 in start_thread () from /lib/libpthread.so.0
#13 0xb5fd8600 in ?? () from /lib/libpthread.so.0

Thread 2 (Thread 0xa9992b70 (LWP 26502)):
[KCrash Handler]
#7  0xffffe424 in __kernel_vsyscall ()
#8  0xb52200cf in raise () from /lib/libc.so.6
#9  0xb52219e7 in abort () from /lib/libc.so.6
#10 0xb5218efe in __assert_fail () from /lib/libc.so.6
#11 0xb5fe228c in __pthread_tpp_change_priority () from /lib/libpthread.so.0
#12 0xb5fda7d5 in __pthread_mutex_lock_full () from /lib/libpthread.so.0
#13 0xb6053b9c in ?? () from /usr/lib/libQtCore.so.4
#14 0xb604f0b6 in QMutex::tryLock(int) () from /usr/lib/libQtCore.so.4
#15 0xb4c163ab in OptionalMutexLocker (timeout=<value optimized out>, mutex=<value optimized out>, this=<value optimized out>)
    at /home/elena/projects/kdevelop/kdevplatform/language/editor/documentrangeobject.cpp:67
#16 KDevelop::DocumentRangeObject::syncFromSmart (timeout=<value optimized out>, mutex=<value optimized out>, this=<value optimized out>)
    at /home/elena/projects/kdevelop/kdevplatform/language/editor/documentrangeobject.cpp:83
#17 0xb4c16669 in KDevelop::DocumentRangeObject::range (this=0xae93f2d8) at /home/elena/projects/kdevelop/kdevplatform/language/editor/documentrangeobject.cpp:217
#18 0xb4c75c12 in KDevelop::TopDUContext::DeclarationChecker::operator() (this=0xa9990b30, decl=0xae93f2d8) at /home/elena/projects/kdevelop/kdevplatform/language/duchain/topducontext.cpp:550
#19 0xb4c802b6 in KDevelop::TopDUContext::FindDeclarationsAcceptor::operator() (this=0xa9990b48, id=...) at /home/elena/projects/kdevelop/kdevplatform/language/duchain/topducontext.cpp:907
#20 0xb4c8109a in KDevelop::TopDUContext::applyAliases<KDevelop::TopDUContext::FindDeclarationsAcceptor> (this=0x8a5e5c0, previous=..., identifier=..., accept=..., position=..., canBeNamespace=
    false, buddy=0x0, recursionDepth=0) at /home/elena/projects/kdevelop/kdevplatform/language/duchain/topducontext.cpp:1069
#21 0xb4c78df9 in applyAliases<KDevelop::TopDUContext::FindDeclarationsAcceptor> (canBeNamespace=<value optimized out>, position=<value optimized out>, acceptor=<value optimized out>, 
    identifiers=<value optimized out>, this=<value optimized out>) at /home/elena/projects/kdevelop/kdevplatform/language/duchain/topducontext.cpp:1144
#22 KDevelop::TopDUContext::findDeclarationsInternal (canBeNamespace=<value optimized out>, position=<value optimized out>, acceptor=<value optimized out>, identifiers=<value optimized out>, 
    this=<value optimized out>) at /home/elena/projects/kdevelop/kdevplatform/language/duchain/topducontext.cpp:952
#23 0xb4c6643c in KDevelop::DUContext::findDeclarations (this=0x8a5e5c0, identifier=..., position=..., dataType=..., topContext=0x8a5e5c0, flags=...)
    at /home/elena/projects/kdevelop/kdevplatform/language/duchain/ducontext.cpp:930
#24 0xacac91ed in Php::DeclarationBuilder::visitUnaryExpression (this=0xa9991f18, node=0xa807fbc0) at /home/elena/projects/kdevelop/php/duchain/builders/declarationbuilder.cpp:1118
#25 0xaca8adf7 in Php::Visitor::visitNode (this=0x6, node=0x0) at /home/elena/projects/kdevelop/php/build/parser/phpvisitor.cpp:313
#26 0xaca8c85d in Php::DefaultVisitor::visitMultiplicativeExpression (this=0xa9991f48, node=0xa807fba0) at /home/elena/projects/kdevelop/php/build/parser/phpdefaultvisitor.cpp:623
#27 0xaca8ab9f in Php::Visitor::visitNode (this=0x6, node=0x0) at /home/elena/projects/kdevelop/php/build/parser/phpvisitor.cpp:223
#28 0xaca8b66d in Php::DefaultVisitor::visitAdditiveExpression (this=0xa9991f48, node=0xa807fb80) at /home/elena/projects/kdevelop/php/build/parser/phpdefaultvisitor.cpp:11
#29 0xaca8a699 in Php::Visitor::visitNode (this=0x6, node=0x0) at /home/elena/projects/kdevelop/php/build/parser/phpvisitor.cpp:16
#30 0xaca8ccfd in Php::DefaultVisitor::visitShiftExpression (this=0xa9991f48, node=0xa807fb60) at /home/elena/projects/kdevelop/php/build/parser/phpdefaultvisitor.cpp:794
#31 0xaca8ad2f in Php::Visitor::visitNode (this=0x6, node=0x0) at /home/elena/projects/kdevelop/php/build/parser/phpvisitor.cpp:283
#32 0xaca8cc0d in Php::DefaultVisitor::visitRelationalExpression (this=0xa9991f48, node=0xa807fb3c) at /home/elena/projects/kdevelop/php/build/parser/phpdefaultvisitor.cpp:762
#33 0xaca8acdf in Php::Visitor::visitNode (this=0x6, node=0x0) at /home/elena/projects/kdevelop/php/build/parser/phpvisitor.cpp:271
#34 0xaca8c30d in Php::DefaultVisitor::visitEqualityExpression (this=0xa9991f48, node=0xa807fb1c) at /home/elena/projects/kdevelop/php/build/parser/phpdefaultvisitor.cpp:433
#35 0xaca8a9fb in Php::Visitor::visitNode (this=0x6, node=0x0) at /home/elena/projects/kdevelop/php/build/parser/phpvisitor.cpp:160
#36 0xaca8b92e in Php::DefaultVisitor::visitBitAndExpression (this=0xa9991f48, node=0xa807fb00) at /home/elena/projects/kdevelop/php/build/parser/phpdefaultvisitor.cpp:102
#37 0xaca8a735 in Php::Visitor::visitNode (this=0x6, node=0x0) at /home/elena/projects/kdevelop/php/build/parser/phpvisitor.cpp:46
#38 0xaca8b9ce in Php::DefaultVisitor::visitBitXorExpression (this=0xa9991f48, node=0xa807fae4) at /home/elena/projects/kdevelop/php/build/parser/phpdefaultvisitor.cpp:130
#39 0xaca8a757 in Php::Visitor::visitNode (this=0x6, node=0x0) at /home/elena/projects/kdevelop/php/build/parser/phpvisitor.cpp:52
#40 0xaca8b97e in Php::DefaultVisitor::visitBitOrExpression (this=0xa9991f48, node=0xa807fac8) at /home/elena/projects/kdevelop/php/build/parser/phpdefaultvisitor.cpp:116
#41 0xaca8a746 in Php::Visitor::visitNode (this=0x6, node=0x0) at /home/elena/projects/kdevelop/php/build/parser/phpvisitor.cpp:49
#42 0xaca8ba1e in Php::DefaultVisitor::visitBooleanAndExpression (this=0xa9991f48, node=0xa807faac) at /home/elena/projects/kdevelop/php/build/parser/phpdefaultvisitor.cpp:144
#43 0xaca8a768 in Php::Visitor::visitNode (this=0x6, node=0x0) at /home/elena/projects/kdevelop/php/build/parser/phpvisitor.cpp:55
#44 0xaca8ba6e in Php::DefaultVisitor::visitBooleanOrExpression (this=0xa9991f48, node=0xa807fa90) at /home/elena/projects/kdevelop/php/build/parser/phpdefaultvisitor.cpp:158
#45 0xaca8a779 in Php::Visitor::visitNode (this=0x6, node=0x0) at /home/elena/projects/kdevelop/php/build/parser/phpvisitor.cpp:58
#46 0xaca8bf11 in Php::DefaultVisitor::visitConditionalExpression (this=0xa9991f48, node=0xa807fa6c) at /home/elena/projects/kdevelop/php/build/parser/phpdefaultvisitor.cpp:305
#47 0xaca8a893 in Php::Visitor::visitNode (this=0x6, node=0x0) at /home/elena/projects/kdevelop/php/build/parser/phpvisitor.cpp:106
#48 0xaca8b751 in Php::DefaultVisitor::visitAssignmentExpression (this=0xa9991f48, node=0xa807fa44) at /home/elena/projects/kdevelop/php/build/parser/phpdefaultvisitor.cpp:39
#49 0xacac5832 in Php::DeclarationBuilder::visitAssignmentExpression (this=0xa9991f18, node=0xa807fa44) at /home/elena/projects/kdevelop/php/duchain/builders/declarationbuilder.cpp:686
#50 0xaca8a6c3 in Php::Visitor::visitNode (this=0x6, node=0x0) at /home/elena/projects/kdevelop/php/build/parser/phpvisitor.cpp:25
#51 0xaca8cbeb in Php::DefaultVisitor::visitPrintExpression (this=0xa9991f48, node=0xa807fa20) at /home/elena/projects/kdevelop/php/build/parser/phpdefaultvisitor.cpp:757
#52 0xaca8accb in Php::Visitor::visitNode (this=0x6, node=0x0) at /home/elena/projects/kdevelop/php/build/parser/phpvisitor.cpp:268
#53 0xaca8c76e in Php::DefaultVisitor::visitLogicalAndExpression (this=0xa9991f48, node=0xa807fa04) at /home/elena/projects/kdevelop/php/build/parser/phpdefaultvisitor.cpp:581
#54 0xaca8ab4f in Php::Visitor::visitNode (this=0x6, node=0x0) at /home/elena/projects/kdevelop/php/build/parser/phpvisitor.cpp:211
#55 0xaca8c80e in Php::DefaultVisitor::visitLogicalXorExpression (this=0xa9991f48, node=0xa807f9e8) at /home/elena/projects/kdevelop/php/build/parser/phpdefaultvisitor.cpp:609
#56 0xaca8ab77 in Php::Visitor::visitNode (this=0x6, node=0x0) at /home/elena/projects/kdevelop/php/build/parser/phpvisitor.cpp:217
#57 0xaca8c7be in Php::DefaultVisitor::visitLogicalOrExpression (this=0xa9991f48, node=0xa807f9cc) at /home/elena/projects/kdevelop/php/build/parser/phpdefaultvisitor.cpp:595
#58 0xaca8ab63 in Php::Visitor::visitNode (this=0x6, node=0x0) at /home/elena/projects/kdevelop/php/build/parser/phpvisitor.cpp:214
#59 0xaca8c38b in Php::DefaultVisitor::visitExpr (this=0xa9991f48, node=0xa807f9b0) at /home/elena/projects/kdevelop/php/build/parser/phpdefaultvisitor.cpp:453
#60 0xacadc0db in Php::TypeBuilder::visitExpr (this=0xa9991f18, node=0xa807f9b0) at /home/elena/projects/kdevelop/php/duchain/builders/typebuilder.cpp:425
#61 0xaca8aa23 in Php::Visitor::visitNode (this=0x6, node=0x0) at /home/elena/projects/kdevelop/php/build/parser/phpvisitor.cpp:166
#62 0xaca8cfa8 in Php::DefaultVisitor::visitStatement (this=0xa9991f48, node=0xa807f904) at /home/elena/projects/kdevelop/php/build/parser/phpdefaultvisitor.cpp:868
#63 0xacadf13c in Php::TypeBuilder::visitStatement (this=0xa9991f18, node=0xa807f904) at /home/elena/projects/kdevelop/php/duchain/builders/typebuilder.cpp:441
#64 0xacad0d29 in Php::DeclarationBuilder::visitStatement (this=0xa9991f18, node=0xa807f904) at /home/elena/projects/kdevelop/php/duchain/builders/declarationbuilder.cpp:1026
#65 0xaca8ad6b in Php::Visitor::visitNode (this=0x6, node=0x0) at /home/elena/projects/kdevelop/php/build/parser/phpvisitor.cpp:292
#66 0xaca8d30d in Php::DefaultVisitor::visitTopStatement (this=0xa9991f48, node=0xa807f8dc) at /home/elena/projects/kdevelop/php/build/parser/phpdefaultvisitor.cpp:987
#67 0xaca8ade3 in Php::Visitor::visitNode (this=0x6, node=0x0) at /home/elena/projects/kdevelop/php/build/parser/phpvisitor.cpp:310
#68 0xaca8cb10 in Php::DefaultVisitor::visitOuterTopStatement (this=0xa9991f48, node=0xa807f8bc) at /home/elena/projects/kdevelop/php/build/parser/phpdefaultvisitor.cpp:727
#69 0xacac5d33 in Php::DeclarationBuilder::visitOuterTopStatement (this=0xa9991f18, node=0xa807f8bc) at /home/elena/projects/kdevelop/php/duchain/builders/declarationbuilder.cpp:660
#70 0xaca8ac7b in Php::Visitor::visitNode (this=0x6, node=0x0) at /home/elena/projects/kdevelop/php/build/parser/phpvisitor.cpp:256
#71 0xaca8cd9e in Php::DefaultVisitor::visitStart (this=0xa9991f48, node=0xa8b30a28) at /home/elena/projects/kdevelop/php/build/parser/phpdefaultvisitor.cpp:819
#72 0xaca8ad57 in Php::Visitor::visitNode (this=0x6, node=0x0) at /home/elena/projects/kdevelop/php/build/parser/phpvisitor.cpp:289
#73 0xacad5176 in Php::ContextBuilder::startVisiting (this=0xa9991f18, node=0xa8b30a28) at /home/elena/projects/kdevelop/php/duchain/builders/contextbuilder.cpp:123
#74 0xacac54de in Php::DeclarationBuilder::startVisiting (this=0xa9991f18, node=0xa8b30a28) at /home/elena/projects/kdevelop/php/duchain/builders/declarationbuilder.cpp:146
#75 0xacac6a44 in supportBuild (context=<value optimized out>, node=0xa8b30a28, this=<value optimized out>) at /usr/include/kdevplatform/language/duchain/builders/abstractcontextbuilder.h:203
#76 supportBuild (context=<value optimized out>, node=0xa8b30a28, this=<value optimized out>) at /usr/include/kdevplatform/language/duchain/builders/abstracttypebuilder.h:85
#77 Php::DeclarationBuilder::supportBuild (context=<value optimized out>, node=0xa8b30a28, this=<value optimized out>)
    at /home/elena/projects/kdevelop/php/duchain/builders/declarationbuilder.cpp:1182
#78 0xacad2ed1 in KDevelop::AbstractContextBuilder<Php::AstNode, Php::IdentifierAst>::build(KDevelop::IndexedString const&, Php::AstNode*, KDevelop::ReferencedTopDUContext, bool) ()
   from /usr/lib/libkdev4phpduchain.so
#79 0xacacb622 in Php::DeclarationBuilder::build (this=0xa9991f18, url=..., node=0xa8b30a28, updateContext=..., useSmart=true)
    at /home/elena/projects/kdevelop/php/duchain/builders/declarationbuilder.cpp:139
#80 0xacb71d54 in Php::ParseJob::run (this=0x9d5b110) at /home/elena/projects/kdevelop/php/phpparsejob.cpp:149
#81 0xb70db56d in ?? () from /usr/lib/libthreadweaver.so.4
#82 0xb70db6d3 in ThreadWeaver::Job::execute(ThreadWeaver::Thread*) () from /usr/lib/libthreadweaver.so.4
#83 0xb70dcaa0 in ThreadWeaver::JobCollection::execute(ThreadWeaver::Thread*) () from /usr/lib/libthreadweaver.so.4
#84 0xb70d7b32 in ?? () from /usr/lib/libthreadweaver.so.4
#85 0xb70d938a in ThreadWeaver::Thread::run() () from /usr/lib/libthreadweaver.so.4
#86 0xb6054c5a in ?? () from /usr/lib/libQtCore.so.4
#87 0xb5fd86e5 in start_thread () from /lib/libpthread.so.0
#88 0xb5fd8600 in ?? () from /lib/libpthread.so.0

Thread 1 (Thread 0xb2c799b0 (LWP 26461)):
#0  0xffffe424 in __kernel_vsyscall ()
#1  0xb52bcd5e in poll () from /lib/libc.so.6
#2  0xb3036150 in ?? () from /usr/lib/libxcb.so.1
#3  0xb30366e2 in ?? () from /usr/lib/libxcb.so.1
#4  0xb3036ab1 in xcb_writev () from /usr/lib/libxcb.so.1
#5  0xb48e9d2c in _XSend () from /usr/lib/libX11.so.6
#6  0xb48ea389 in _XFlush () from /usr/lib/libX11.so.6
#7  0xb4879be8 in XRenderComposite () from /usr/lib/libXrender.so.1
#8  0xb5876924 in ?? () from /usr/lib/libQtGui.so.4
#9  0xb57b2446 in QPainter::drawTiledPixmap(QRectF const&, QPixmap const&, QPointF const&) () from /usr/lib/libQtGui.so.4
#10 0xb2963fb6 in Oxygen::TileSet::render(QRect const&, QPainter*, QFlags<Oxygen::TileSet::Tile>) const () from /usr/lib/liboxygenstyle.so.4
#11 0xb29e86ff in ?? () from /usr/lib/kde4/plugins/styles/oxygen.so
#12 0xb29e91a0 in ?? () from /usr/lib/kde4/plugins/styles/oxygen.so
#13 0xb568a537 in QWidget::event(QEvent*) () from /usr/lib/libQtGui.so.4
#14 0xb29c969c in ?? () from /usr/lib/kde4/plugins/styles/oxygen.so
#15 0xb5629d3c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4
#16 0xb5631cc8 in QApplication::notify(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4
#17 0xb6496f41 in KApplication::notify(QObject*, QEvent*) () from /usr/lib/libkdeui.so.5
#18 0xb615df5e in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib/libQtCore.so.4
#19 0xb5693ddc in QWidgetPrivate::drawWidget(QPaintDevice*, QRegion const&, QPoint const&, int, QPainter*, QWidgetBackingStore*) () from /usr/lib/libQtGui.so.4
#20 0xb5694b79 in QWidgetPrivate::paintSiblingsRecursive(QPaintDevice*, QList<QObject*> const&, int, QRegion const&, QPoint const&, int, QPainter*, QWidgetBackingStore*) ()
   from /usr/lib/libQtGui.so.4
#21 0xb5693b28 in QWidgetPrivate::drawWidget(QPaintDevice*, QRegion const&, QPoint const&, int, QPainter*, QWidgetBackingStore*) () from /usr/lib/libQtGui.so.4
#22 0xb5694b79 in QWidgetPrivate::paintSiblingsRecursive(QPaintDevice*, QList<QObject*> const&, int, QRegion const&, QPoint const&, int, QPainter*, QWidgetBackingStore*) ()
   from /usr/lib/libQtGui.so.4
#23 0xb5693b28 in QWidgetPrivate::drawWidget(QPaintDevice*, QRegion const&, QPoint const&, int, QPainter*, QWidgetBackingStore*) () from /usr/lib/libQtGui.so.4
#24 0xb5694b79 in QWidgetPrivate::paintSiblingsRecursive(QPaintDevice*, QList<QObject*> const&, int, QRegion const&, QPoint const&, int, QPainter*, QWidgetBackingStore*) ()
   from /usr/lib/libQtGui.so.4
#25 0xb5693b28 in QWidgetPrivate::drawWidget(QPaintDevice*, QRegion const&, QPoint const&, int, QPainter*, QWidgetBackingStore*) () from /usr/lib/libQtGui.so.4
#26 0xb5694b79 in QWidgetPrivate::paintSiblingsRecursive(QPaintDevice*, QList<QObject*> const&, int, QRegion const&, QPoint const&, int, QPainter*, QWidgetBackingStore*) ()
   from /usr/lib/libQtGui.so.4
#27 0xb5693b28 in QWidgetPrivate::drawWidget(QPaintDevice*, QRegion const&, QPoint const&, int, QPainter*, QWidgetBackingStore*) () from /usr/lib/libQtGui.so.4
#28 0xb5694b79 in QWidgetPrivate::paintSiblingsRecursive(QPaintDevice*, QList<QObject*> const&, int, QRegion const&, QPoint const&, int, QPainter*, QWidgetBackingStore*) ()
   from /usr/lib/libQtGui.so.4
#29 0xb5693b28 in QWidgetPrivate::drawWidget(QPaintDevice*, QRegion const&, QPoint const&, int, QPainter*, QWidgetBackingStore*) () from /usr/lib/libQtGui.so.4
#30 0xb5694b79 in QWidgetPrivate::paintSiblingsRecursive(QPaintDevice*, QList<QObject*> const&, int, QRegion const&, QPoint const&, int, QPainter*, QWidgetBackingStore*) ()
   from /usr/lib/libQtGui.so.4
#31 0xb5693b28 in QWidgetPrivate::drawWidget(QPaintDevice*, QRegion const&, QPoint const&, int, QPainter*, QWidgetBackingStore*) () from /usr/lib/libQtGui.so.4
#32 0xb5694b79 in QWidgetPrivate::paintSiblingsRecursive(QPaintDevice*, QList<QObject*> const&, int, QRegion const&, QPoint const&, int, QPainter*, QWidgetBackingStore*) ()
   from /usr/lib/libQtGui.so.4
#33 0xb5693b28 in QWidgetPrivate::drawWidget(QPaintDevice*, QRegion const&, QPoint const&, int, QPainter*, QWidgetBackingStore*) () from /usr/lib/libQtGui.so.4
#34 0xb5694b79 in QWidgetPrivate::paintSiblingsRecursive(QPaintDevice*, QList<QObject*> const&, int, QRegion const&, QPoint const&, int, QPainter*, QWidgetBackingStore*) ()
   from /usr/lib/libQtGui.so.4
#35 0xb56949b7 in QWidgetPrivate::paintSiblingsRecursive(QPaintDevice*, QList<QObject*> const&, int, QRegion const&, QPoint const&, int, QPainter*, QWidgetBackingStore*) ()
   from /usr/lib/libQtGui.so.4
#36 0xb56949b7 in QWidgetPrivate::paintSiblingsRecursive(QPaintDevice*, QList<QObject*> const&, int, QRegion const&, QPoint const&, int, QPainter*, QWidgetBackingStore*) ()
   from /usr/lib/libQtGui.so.4
#37 0xb5693b28 in QWidgetPrivate::drawWidget(QPaintDevice*, QRegion const&, QPoint const&, int, QPainter*, QWidgetBackingStore*) () from /usr/lib/libQtGui.so.4
#38 0xb5694b79 in QWidgetPrivate::paintSiblingsRecursive(QPaintDevice*, QList<QObject*> const&, int, QRegion const&, QPoint const&, int, QPainter*, QWidgetBackingStore*) ()
   from /usr/lib/libQtGui.so.4
#39 0xb5693b28 in QWidgetPrivate::drawWidget(QPaintDevice*, QRegion const&, QPoint const&, int, QPainter*, QWidgetBackingStore*) () from /usr/lib/libQtGui.so.4
#40 0xb588f308 in ?? () from /usr/lib/libQtGui.so.4
#41 0xb588f725 in ?? () from /usr/lib/libQtGui.so.4
#42 0xb5683634 in QWidgetPrivate::syncBackingStore(QRegion const&) () from /usr/lib/libQtGui.so.4
#43 0xb56b052c in ?? () from /usr/lib/libQtGui.so.4
#44 0xb56bef90 in QApplication::x11ProcessEvent(_XEvent*) () from /usr/lib/libQtGui.so.4
#45 0xb56ecfd8 in ?? () from /usr/lib/libQtGui.so.4
#46 0xb46654c2 in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0
#47 0xb4668d98 in ?? () from /usr/lib/libglib-2.0.so.0
#48 0xb4668ebe in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#49 0xb618d821 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#50 0xb56ec87a in ?? () from /usr/lib/libQtGui.so.4
#51 0xb615ca0d in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#52 0xb615ce99 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#53 0xb61624c0 in QCoreApplication::exec() () from /usr/lib/libQtCore.so.4
#54 0xb5628a24 in QApplication::exec() () from /usr/lib/libQtGui.so.4
#55 0x08050fa8 in main (argc=1, argv=0xbfd62c04) at /home/elena/projects/kdevelop/kdevelop/app/main.cpp:380

Reported using DrKonqi