Application: calligraplan (2.7.5)
KDE Platform Version: 4.11.5
Qt Version: 4.8.6
Operating System: Linux 3.13-1-amd64 x86_64
Distribution: Debian GNU/Linux unstable (sid)

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

Added two tasks that did not get displayed. Crashed when attempting to close the application.

-- Backtrace:
Application: Plan (calligraplan), signal: Segmentation fault
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f8d7a1c37c0 (LWP 1411))]

Thread 3 (Thread 0x7f8d5220a700 (LWP 1515)):
#0  0x00007f8d79ac972d in poll () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007f8d72ef5814 in g_main_context_poll (priority=2147483647, n_fds=1, fds=0x7f8d4c0029c0, timeout=-1, context=0x7f8d4c0009c0) at /tmp/buildd/glib2.0-2.38.2/./glib/gmain.c:4007
#2  g_main_context_iterate (context=context@entry=0x7f8d4c0009c0, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at /tmp/buildd/glib2.0-2.38.2/./glib/gmain.c:3708
#3  0x00007f8d72ef591c in g_main_context_iteration (context=0x7f8d4c0009c0, may_block=1) at /tmp/buildd/glib2.0-2.38.2/./glib/gmain.c:3774
#4  0x00007f8d77b72746 in QEventDispatcherGlib::processEvents (this=0x7f8d4c0008e0, flags=...) at kernel/qeventdispatcher_glib.cpp:427
#5  0x00007f8d77b440bf in QEventLoop::processEvents (this=this@entry=0x7f8d52209de0, flags=...) at kernel/qeventloop.cpp:149
#6  0x00007f8d77b443b5 in QEventLoop::exec (this=this@entry=0x7f8d52209de0, flags=...) at kernel/qeventloop.cpp:204
#7  0x00007f8d77a40c5f in QThread::exec (this=this@entry=0x28bc140) at thread/qthread.cpp:537
#8  0x00007f8d77b25833 in QInotifyFileSystemWatcherEngine::run (this=0x28bc140) at io/qfilesystemwatcher_inotify.cpp:256
#9  0x00007f8d77a4332f in QThreadPrivate::start (arg=0x28bc140) at thread/qthread_unix.cpp:349
#10 0x00007f8d733cf062 in start_thread (arg=0x7f8d5220a700) at pthread_create.c:312
#11 0x00007f8d79ad4a3d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 2 (Thread 0x7f8d49697700 (LWP 16809)):
#0  __lll_lock_wait_private () at ../nptl/sysdeps/unix/sysv/linux/x86_64/lowlevellock.S:95
#1  0x00007f8d79a6d139 in _L_lock_3737 () at malloc.c:5154
#2  0x00007f8d79a6810b in _int_free (av=0x7f8d79d92620 <main_arena>, p=0x4e63bf0, have_lock=0) at malloc.c:3883
#3  0x00007f8d72f101f6 in magazine_cache_trim (allocator=0x7f8d731ad300 <allocator>, stamp=<optimized out>, ix=1008037280) at /tmp/buildd/glib2.0-2.38.2/./glib/gslice.c:685
#4  magazine_cache_push_magazine (ix=ix@entry=1, magazine_chunks=<optimized out>, count=<optimized out>) at /tmp/buildd/glib2.0-2.38.2/./glib/gslice.c:716
#5  0x00007f8d72f10362 in private_thread_memory_cleanup (data=0x7f8d44000af0) at /tmp/buildd/glib2.0-2.38.2/./glib/gslice.c:783
#6  0x00007f8d733cee22 in __nptl_deallocate_tsd () at pthread_create.c:158
#7  0x00007f8d733cf075 in start_thread (arg=0x7f8d49697700) at pthread_create.c:325
#8  0x00007f8d79ad4a3d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 1 (Thread 0x7f8d7a1c37c0 (LWP 1411)):
[KCrash Handler]
#6  0x00007f8d79a68128 in _int_free (av=0x7f8d79d92620 <main_arena>, p=0x53ad7a0, have_lock=0) at malloc.c:3937
#7  0x00007f8d77a735ca in freeData (this=<optimized out>, x=<optimized out>) at ../../include/QtCore/../../src/corelib/tools/qmap.h:655
#8  ~QMap (this=0x2b2eb88, __in_chrg=<optimized out>) at ../../include/QtCore/../../src/corelib/tools/qmap.h:185
#9  ~QRegExpAutomatonState (this=0x2b2eb70, __in_chrg=<optimized out>) at tools/qregexp.cpp:948
#10 QVector<QRegExpAutomatonState>::free (x=0x2b2ea60, this=<optimized out>) at tools/qvector.h:466
#11 0x00007f8d77a81f38 in unlink (n=..., this=0x1f1b370) at tools/qcache.h:75
#12 trim (m=83, this=0x1f1b370) at tools/qcache.h:208
#13 QCache<QRegExpEngineKey, QRegExpEngine>::insert (this=0x1f1b370, akey=..., aobject=aobject@entry=0x49e97d0, acost=acost@entry=17) at tools/qcache.h:188
#14 0x00007f8d77a7ebaf in derefEngine (key=..., eng=0x49e97d0) at tools/qregexp.cpp:3687
#15 invalidateEngine (priv=0x49e0510) at tools/qregexp.cpp:3743
#16 0x00007f8d77a7eca1 in QRegExp::~QRegExp (this=0x47fa498, __in_chrg=<optimized out>) at tools/qregexp.cpp:3837
#17 0x00007f8d58abeadc in QVector<QRegExp>::free (x=0x47f8c50, this=<optimized out>) at /usr/include/qt4/QtCore/qvector.h:466
#18 0x00007f8d58ac9344 in ~QVector (this=0x2dee998, __in_chrg=<optimized out>) at /usr/include/qt4/QtCore/qvector.h:124
#19 ~StringsMatcher (this=0x2dee988, __in_chrg=<optimized out>) at ../../khtml/khtml_filter_p.h:33
#20 ~FilterSet (this=0x2dee980, __in_chrg=<optimized out>) at ../../khtml/khtml_filter_p.h:59
#21 ~KHTMLSettingsData (this=<optimized out>, __in_chrg=<optimized out>) at ../../khtml/khtml_settings.cpp:74
#22 ~KHTMLSettingsPrivate (this=0x2dee8a0, __in_chrg=<optimized out>) at ../../khtml/khtml_settings.cpp:124
#23 KHTMLSettingsPrivate::~KHTMLSettingsPrivate (this=0x2dee8a0, __in_chrg=<optimized out>) at ../../khtml/khtml_settings.cpp:124
#24 0x00007f8d58abea99 in KHTMLSettings::~KHTMLSettings (this=0x2dee880, __in_chrg=<optimized out>) at ../../khtml/khtml_settings.cpp:325
#25 0x00007f8d58abe3eb in KHTMLGlobal::~KHTMLGlobal (this=0x7f8d79d92620 <main_arena>, __in_chrg=<optimized out>) at ../../khtml/khtml_global.cpp:86
#26 0x00007f8d58abe52b in KHTMLGlobal::deref () at ../../khtml/khtml_global.cpp:145
#27 0x00007f8d58a9331c in KHTMLPart::~KHTMLPart (this=this@entry=0x2db0440, __in_chrg=<optimized out>, __vtt_parm=<optimized out>) at ../../khtml/khtml_part.cpp:579
#28 0x00007f8d58a934b9 in KHTMLPart::~KHTMLPart (this=0x2db0440, __in_chrg=<optimized out>, __vtt_parm=<optimized out>) at ../../khtml/khtml_part.cpp:580
#29 0x00007f8d774952a1 in KParts::Part::slotWidgetDestroyed (this=0x2db0440) at ../../kparts/part.cpp:353
#30 0x00007f8d77b5977a in QMetaObject::activate (sender=sender@entry=0x2e26bd0, m=m@entry=0x7f8d77ea6c40 <QObject::staticMetaObject>, local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x7fffa8a13b40) at kernel/qobject.cpp:3539
#31 0x00007f8d77b5a17f in QObject::destroyed (this=this@entry=0x2e26bd0, _t1=_t1@entry=0x2e26bd0) at .moc/release-shared/moc_qobject.cpp:148
#32 0x00007f8d77b5e093 in QObject::~QObject (this=0x2e26bd0, __in_chrg=<optimized out>) at kernel/qobject.cpp:843
#33 0x00007f8d7859755c in QWidget::~QWidget (this=0x2e26bd0, __in_chrg=<optimized out>) at kernel/qwidget.cpp:1554
#34 0x00007f8d785977d9 in QWidget::~QWidget (this=0x2e26bd0, __in_chrg=<optimized out>) at kernel/qwidget.cpp:1703
#35 0x00007f8d77b5c068 in QObjectPrivate::deleteChildren (this=this@entry=0x2dabe90) at kernel/qobject.cpp:1907
#36 0x00007f8d785974c7 in QWidget::~QWidget (this=0x2dabce0, __in_chrg=<optimized out>) at kernel/qwidget.cpp:1679
#37 0x00007f8d7975b385 in KoView::~KoView() () from /usr/lib/libkomain.so.12
#38 0x00007f8d593f2800 in KPlato::HtmlView::~HtmlView() () from /usr/lib/libkplatoui.so.12
#39 0x00007f8d77b5c068 in QObjectPrivate::deleteChildren (this=this@entry=0x2dab5e0) at kernel/qobject.cpp:1907
#40 0x00007f8d785974c7 in QWidget::~QWidget (this=0x2da5210, __in_chrg=<optimized out>) at kernel/qwidget.cpp:1679
#41 0x00007f8d7898fc99 in QStackedWidget::~QStackedWidget (this=0x2da5210, __in_chrg=<optimized out>) at widgets/qstackedwidget.cpp:196
#42 0x00007f8d77b5c068 in QObjectPrivate::deleteChildren (this=this@entry=0x2d79ec0) at kernel/qobject.cpp:1907
#43 0x00007f8d785974c7 in QWidget::~QWidget (this=0x2d12720, __in_chrg=<optimized out>) at kernel/qwidget.cpp:1679
#44 0x00007f8d7898b839 in QSplitter::~QSplitter (this=0x2d12720, __in_chrg=<optimized out>) at widgets/qsplitter.cpp:1056
#45 0x00007f8d77b5c068 in QObjectPrivate::deleteChildren (this=this@entry=0x2c50e60) at kernel/qobject.cpp:1907
#46 0x00007f8d785974c7 in QWidget::~QWidget (this=0x2c98720, __in_chrg=<optimized out>) at kernel/qwidget.cpp:1679
#47 0x00007f8d7975b385 in KoView::~KoView() () from /usr/lib/libkomain.so.12
#48 0x00007f8d59d30708 in KPlato::View::~View() () from /usr/lib/libplanprivate.so.12
#49 0x00007f8d59d30759 in KPlato::View::~View() () from /usr/lib/libplanprivate.so.12
#50 0x00007f8d79732918 in KoMainWindow::setRootDocument(KoDocument*, KoPart*) () from /usr/lib/libkomain.so.12
#51 0x00007f8d7973905c in KoMainWindow::closeEvent(QCloseEvent*) () from /usr/lib/libkomain.so.12
#52 0x00007f8d7859a896 in QWidget::event (this=this@entry=0x2566330, event=event@entry=0x7fffa8a14530) at kernel/qwidget.cpp:8545
#53 0x00007f8d78951823 in QMainWindow::event (this=this@entry=0x2566330, event=event@entry=0x7fffa8a14530) at widgets/qmainwindow.cpp:1478
#54 0x00007f8d793218a1 in KMainWindow::event (this=this@entry=0x2566330, ev=ev@entry=0x7fffa8a14530) at ../../kdeui/widgets/kmainwindow.cpp:1084
#55 0x00007f8d793592e9 in KXmlGuiWindow::event (this=0x2566330, ev=0x7fffa8a14530) at ../../kdeui/xmlgui/kxmlguiwindow.cpp:126
#56 0x00007f8d7854b6cc in QApplicationPrivate::notify_helper (this=this@entry=0x1f20b90, receiver=receiver@entry=0x2566330, e=e@entry=0x7fffa8a14530) at kernel/qapplication.cpp:4567
#57 0x00007f8d78551d40 in QApplication::notify (this=0x7fffa8a14c20, receiver=0x2566330, e=0x7fffa8a14530) at kernel/qapplication.cpp:4353
#58 0x00007f8d79700d07 in KoApplication::notify(QObject*, QEvent*) () from /usr/lib/libkomain.so.12
#59 0x00007f8d77b454ed in QCoreApplication::notifyInternal (this=0x7fffa8a14c20, receiver=receiver@entry=0x2566330, event=event@entry=0x7fffa8a14530) at kernel/qcoreapplication.cpp:953
#60 0x00007f8d78597109 in sendEvent (event=<optimized out>, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#61 QWidgetPrivate::close_helper (this=0x25645d0, mode=mode@entry=QWidgetPrivate::CloseWithSpontaneousEvent) at kernel/qwidget.cpp:7942
#62 0x00007f8d785b5152 in translateCloseEvent (this=0x2566330) at kernel/qapplication_x11.cpp:5481
#63 QApplication::x11ClientMessage (this=<optimized out>, w=0x2566330, event=<optimized out>, passive_only=<optimized out>) at kernel/qapplication_x11.cpp:3177
#64 0x00007f8d785c21af in QApplication::x11ProcessEvent (this=0x7fffa8a14c20, event=event@entry=0x7fffa8a147c0) at kernel/qapplication_x11.cpp:3802
#65 0x00007f8d785e96c2 in x11EventSourceDispatch (s=s@entry=0x1f1fab0, callback=0x0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#66 0x00007f8d72ef5526 in g_main_dispatch (context=0x1e4b100) at /tmp/buildd/glib2.0-2.38.2/./glib/gmain.c:3066
#67 g_main_context_dispatch (context=context@entry=0x1e4b100) at /tmp/buildd/glib2.0-2.38.2/./glib/gmain.c:3642
#68 0x00007f8d72ef5878 in g_main_context_iterate (context=context@entry=0x1e4b100, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at /tmp/buildd/glib2.0-2.38.2/./glib/gmain.c:3713
#69 0x00007f8d72ef591c in g_main_context_iteration (context=0x1e4b100, may_block=1) at /tmp/buildd/glib2.0-2.38.2/./glib/gmain.c:3774
#70 0x00007f8d77b72725 in QEventDispatcherGlib::processEvents (this=0x1f20740, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#71 0x00007f8d785e9776 in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#72 0x00007f8d77b440bf in QEventLoop::processEvents (this=this@entry=0x7fffa8a14ba0, flags=...) at kernel/qeventloop.cpp:149
#73 0x00007f8d77b443b5 in QEventLoop::exec (this=this@entry=0x7fffa8a14ba0, flags=...) at kernel/qeventloop.cpp:204
#74 0x00007f8d77b49b89 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1225
#75 0x00007f8d79dbc1c5 in kdemain () from /usr/lib/kde4/libkdeinit/libkdeinit4_calligraplan.so
#76 0x00007f8d79a10b45 in __libc_start_main (main=0x4006e0, argc=1, argv=0x7fffa8a14d58, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7fffa8a14d48) at libc-start.c:287
#77 0x000000000040070e in _start ()

Possible duplicates by query: bug 243262.

Reported using DrKonqi