Bug 329584

Application: labplot2 (2.0.0.beta2)
KDE Platform Version: 4.11.4
Qt Version: 4.8.5
Operating System: Linux 3.12.5-302.fc20.i686+PAE i686
Distribution (Platform): Fedora RPMs

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

I was trying to save a project. The system crashes no matter whether the project was empty or contain spreadsheeds. There was no workspace was opened.

The system was Fedora 20. and installed in VMware Player 6.0.1 build-1379776.

The crash can be reproduced every time.

-- Backtrace:
Application: LabPlot2 (labplot2), signal: Segmentation fault
Using host libthread_db library "/lib/libthread_db.so.1".
[Current thread is 1 (Thread 0xb77a57c0 (LWP 2140))]

Thread 2 (Thread 0xb5ca4b40 (LWP 2142)):
#0  0xb77da424 in __kernel_vsyscall ()
#1  0x45e08dd2 in __GI___clock_gettime (clock_id=1, tp=0xb5ca3f84) at ../sysdeps/unix/clock_gettime.c:115
#2  0x41b525dd in do_gettime (frac=0xb5ca3f78, sec=0xb5ca3f70) at tools/qelapsedtimer_unix.cpp:127
#3  qt_gettime () at tools/qelapsedtimer_unix.cpp:144
#4  0x41c42013 in updateCurrentTime (this=0xb5302074) at kernel/qeventdispatcher_unix.cpp:354
#5  QTimerInfoList::timerWait (this=0xb5302074, tm=...) at kernel/qeventdispatcher_unix.cpp:460
#6  0x41c4042b in timerSourcePrepareHelper (src=<optimized out>, timeout=0xb5ca4078) at kernel/qeventdispatcher_glib.cpp:136
#7  0x41c404dd in timerSourcePrepare (source=0xb5302040, timeout=timeout@entry=0xb5ca4078) at kernel/qeventdispatcher_glib.cpp:169
#8  0x46049dbf in g_main_context_prepare (context=<optimized out>, context@entry=0xb53004e0, priority=priority@entry=0xb5ca40d4) at gmain.c:3340
#9  0x4604a787 in g_main_context_iterate (context=context@entry=0xb53004e0, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3693
#10 0x4604a9e9 in g_main_context_iteration (context=0xb53004e0, may_block=1) at gmain.c:3774
#11 0x41c4062f in QEventDispatcherGlib::processEvents (this=0xb5300468, flags=...) at kernel/qeventdispatcher_glib.cpp:427
#12 0x41c0d3b0 in QEventLoop::processEvents (this=this@entry=0xb5ca41e4, flags=...) at kernel/qeventloop.cpp:149
#13 0x41c0d741 in QEventLoop::exec (this=this@entry=0xb5ca41e4, flags=...) at kernel/qeventloop.cpp:204
#14 0x41af0d55 in QThread::exec (this=this@entry=0x9931b50) at thread/qthread.cpp:536
#15 0x41bec1e1 in QInotifyFileSystemWatcherEngine::run (this=0x9931b50) at io/qfilesystemwatcher_inotify.cpp:256
#16 0x41af381b in QThreadPrivate::start (arg=0x9931b50) at thread/qthread_unix.cpp:338
#17 0x45ed0d8a in start_thread (arg=0xb5ca4b40) at pthread_create.c:309
#18 0x45dfa9be in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:129

Thread 1 (Thread 0xb77a57c0 (LWP 2140)):
[KCrash Handler]
#7  0x081374f7 in AbstractAspect::parentAspect() const ()
#8  0x08153804 in AspectTreeModel::modelIndexOfAspect(AbstractAspect const*, int) const ()
#9  0x081e7bf3 in ProjectExplorer::load(XmlStreamReader*) ()
#10 0x080b12cc in ProjectExplorer::qt_static_metacall(QObject*, QMetaObject::Call, int, void**) [clone .part.44] ()
#11 0x41c24735 in QMetaObject::activate (sender=0x9af8820, m=0x81fca18 <Project::staticMetaObject>, local_signal_index=1, argv=0xbf9cd938) at kernel/qobject.cpp:3547
#12 0x080b84a5 in Project::requestLoadState(XmlStreamReader*) const ()
#13 0x08150d32 in Project::load(XmlStreamReader*) ()
#14 0x080c7fbd in MainWin::openXML(QIODevice*) ()
#15 0x080c84ae in MainWin::openProject(QString const&) ()
#16 0x080c8b1a in MainWin::openProject() ()
#17 0x080adbf0 in MainWin::qt_static_metacall(QObject*, QMetaObject::Call, int, void**) [clone .part.5] ()
#18 0x41c24735 in QMetaObject::activate (sender=sender@entry=0x9808e10, m=m@entry=0x42eaac18 <QAction::staticMetaObject>, local_signal_index=local_signal_index@entry=1, argv=argv@entry=0xbf9cdc24) at kernel/qobject.cpp:3547
#19 0x42508c2a in QAction::triggered (this=this@entry=0x9808e10, _t1=false) at .moc/release-shared/moc_qaction.cpp:276
#20 0x4250aa84 in QAction::activate (this=0x9808e10, event=event@entry=QAction::Trigger) at kernel/qaction.cpp:1257
#21 0x42a2b161 in trigger (this=<optimized out>) at ../../src/gui/kernel/qaction.h:218
#22 QToolButton::nextCheckState (this=0x98573b0) at widgets/qtoolbutton.cpp:1147
#23 0x4294c9c4 in QAbstractButtonPrivate::click (this=this@entry=0x98541c0) at widgets/qabstractbutton.cpp:530
#24 0x4294cb1e in QAbstractButton::mouseReleaseEvent (this=this@entry=0x98573b0, e=e@entry=0xbf9ce1c4) at widgets/qabstractbutton.cpp:1123
#25 0x42a2b0c8 in QToolButton::mouseReleaseEvent (this=0x98573b0, e=0xbf9ce1c4) at widgets/qtoolbutton.cpp:718
#26 0x4256e69b in QWidget::event (this=this@entry=0x98573b0, event=event@entry=0xbf9ce1c4) at kernel/qwidget.cpp:8376
#27 0x4294dc32 in QAbstractButton::event (this=this@entry=0x98573b0, e=e@entry=0xbf9ce1c4) at widgets/qabstractbutton.cpp:1082
#28 0x42a2b1c5 in QToolButton::event (this=0x98573b0, event=0xbf9ce1c4) at widgets/qtoolbutton.cpp:1163
#29 0x42510084 in QApplicationPrivate::notify_helper (this=0x96b7008, receiver=0x98573b0, e=0xbf9ce1c4) at kernel/qapplication.cpp:4562
#30 0x42518a06 in QApplication::notify (this=0xbf9ce758, receiver=0x98573b0, e=e@entry=0xbf9ce1c4) at kernel/qapplication.cpp:4105
#31 0x4322cd40 in KApplication::notify (this=0xbf9ce758, receiver=0x98573b0, event=0xbf9ce1c4) at /usr/src/debug/kdelibs-4.11.4/kdeui/kernel/kapplication.cpp:311
#32 0x41c0ea76 in QCoreApplication::notifyInternal (this=0xbf9ce758, receiver=receiver@entry=0x98573b0, event=event@entry=0xbf9ce1c4) at kernel/qcoreapplication.cpp:949
#33 0x42516782 in sendEvent (event=<optimized out>, receiver=<optimized out>) at ../../src/corelib/kernel/qcoreapplication.h:231
#34 QApplicationPrivate::sendMouseEvent (receiver=receiver@entry=0x98573b0, event=0xbf9ce1c4, alienWidget=0x98573b0, nativeWidget=0x98461d8, buttonDown=buttonDown@entry=0x42ec8244 <qt_button_down>, lastMouseReceiver=..., spontaneous=spontaneous@entry=true) at kernel/qapplication.cpp:3173
#35 0x4259c218 in QETWidget::translateMouseEvent (this=0x98461d8, event=event@entry=0xbf9ce3dc) at kernel/qapplication_x11.cpp:4538
#36 0x4259a903 in QApplication::x11ProcessEvent (this=0xbf9ce758, event=event@entry=0xbf9ce3dc) at kernel/qapplication_x11.cpp:3661
#37 0x425c65eb in x11EventSourceDispatch (s=s@entry=0x96b4758, callback=0x0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:148
#38 0x4604a556 in g_main_dispatch (context=0x96b46a8) at gmain.c:3066
#39 g_main_context_dispatch (context=context@entry=0x96b46a8) at gmain.c:3642
#40 0x4604a920 in g_main_context_iterate (context=context@entry=0x96b46a8, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3713
#41 0x4604a9e9 in g_main_context_iteration (context=0x96b46a8, may_block=1) at gmain.c:3774
#42 0x41c40610 in QEventDispatcherGlib::processEvents (this=this@entry=0x9694e50, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#43 0x425c67ac in QGuiEventDispatcherGlib::processEvents (this=0x9694e50, flags=...) at kernel/qguieventdispatcher_glib.cpp:207
#44 0x41c0d3b0 in QEventLoop::processEvents (this=this@entry=0xbf9ce6a4, flags=...) at kernel/qeventloop.cpp:149
#45 0x41c0d741 in QEventLoop::exec (this=this@entry=0xbf9ce6a4, flags=...) at kernel/qeventloop.cpp:204
#46 0x41c133fb in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1221
#47 0x4250e395 in QApplication::exec () at kernel/qapplication.cpp:3823
#48 0x080ac29f in main ()

Reported using DrKonqi