Application: cantor (0.1)
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:
Cantor stürzte bei Schließen ab. Sage lief als Modul...

 -- Backtrace:
Application: Cantor (cantor), signal: Segmentation fault
[Current thread is 1 (Thread 0x7f162684d760 (LWP 4218))]

Thread 2 (Thread 0x7f1617886710 (LWP 4219)):
#0  0x00007f1623709f83 in *__GI___poll (fds=<value optimized out>, nfds=<value optimized out>, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007f16201304a9 in ?? () from /lib/libglib-2.0.so.0
#2  0x00007f16201308fc in g_main_context_iteration () from /lib/libglib-2.0.so.0
#3  0x00007f1623e5e566 in QEventDispatcherGlib::processEvents (this=0x1426a20, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:414
#4  0x00007f1623e33992 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#5  0x00007f1623e33d6c in QEventLoop::exec (this=0x7f1617885db0, flags=) at kernel/qeventloop.cpp:201
#6  0x00007f1623d3dd59 in QThread::exec (this=<value optimized out>) at thread/qthread.cpp:487
#7  0x00007f1623e14178 in QInotifyFileSystemWatcherEngine::run (this=0x11b3520) at io/qfilesystemwatcher_inotify.cpp:248
#8  0x00007f1623d40775 in QThreadPrivate::start (arg=0x11b3520) at thread/qthread_unix.cpp:248
#9  0x00007f1621b609ca in start_thread (arg=<value optimized out>) at pthread_create.c:300
#10 0x00007f16237166fd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7f162684d760 (LWP 4218)):
[KCrash Handler]
#5  0x00007f1624e62b10 in typeinfo name for QX11PaintEngine () from /usr/lib/libQtGui.so.4
#6  0x00007f161ae8e1e5 in SageSession::interrupt (this=0x17bfa30) at ../../../../../cantor/src/backends/sage/sagesession.cpp:242
#7  0x00007f161ae8e7c0 in SageSession::logout (this=0x17bfa30) at ../../../../../cantor/src/backends/sage/sagesession.cpp:82
#8  0x00007f1616e71f03 in ~Worksheet (this=0x1580460, __in_chrg=<value optimized out>) at ../../../cantor/src/worksheet.cpp:87
#9  0x00007f1623e43a5c in QObjectPrivate::deleteChildren (this=0x11c5dc0) at kernel/qobject.cpp:1986
#10 0x00007f16248062d5 in ~QWidget (this=0x11f7650, __in_chrg=<value optimized out>) at kernel/qwidget.cpp:1469
#11 0x00007f1624c07fd1 in ~QStackedWidget (this=0x2472320, __in_chrg=<value optimized out>) at widgets/qstackedwidget.cpp:151
#12 0x00007f1623e43a5c in QObjectPrivate::deleteChildren (this=0x120f280) at kernel/qobject.cpp:1986
#13 0x00007f16248062d5 in ~QWidget (this=0x12147c0, __in_chrg=<value optimized out>) at kernel/qwidget.cpp:1469
#14 0x00007f162634b89d in ~KTabWidget (this=0x12147c0, __in_chrg=<value optimized out>) at ../../kdeui/widgets/ktabwidget.cpp:247
#15 0x00007f1623e43a5c in QObjectPrivate::deleteChildren (this=0x1199ff0) at kernel/qobject.cpp:1986
#16 0x00007f16248062d5 in ~QWidget (this=0x11900d0, __in_chrg=<value optimized out>) at kernel/qwidget.cpp:1469
#17 0x00007f162632ad75 in ~KMainWindow (this=0x11900d0, __in_chrg=<value optimized out>) at ../../kdeui/widgets/kmainwindow.cpp:476
#18 0x000000000040a8f1 in ~CantorShell (this=0x11900d0, __in_chrg=<value optimized out>, __vtt_parm=<value optimized out>) at ../../../cantor/src/cantor.cpp:98
#19 0x00007f1623e44d6d in QObject::event (this=0x11900d0, e=0x17d7ed0) at kernel/qobject.cpp:1231
#20 0x00007f16247febdf in QWidget::event (this=0x11900d0, event=0x17d7ed0) at kernel/qwidget.cpp:8455
#21 0x00007f1624bc1cab in QMainWindow::event (this=0x11900d0, event=0x17d7ed0) at widgets/qmainwindow.cpp:1433
#22 0x00007f16263676f3 in KXmlGuiWindow::event (this=0x2472320, ev=0x1) at ../../kdeui/xmlgui/kxmlguiwindow.cpp:131
#23 0x00007f16247a922c in QApplicationPrivate::notify_helper (this=0x10b62c0, receiver=0x11900d0, e=0x17d7ed0) at kernel/qapplication.cpp:4300
#24 0x00007f16247af6fb in QApplication::notify (this=0x7fff67a0df90, receiver=0x11900d0, e=0x17d7ed0) at kernel/qapplication.cpp:4183
#25 0x00007f1626250526 in KApplication::notify (this=0x7fff67a0df90, receiver=0x11900d0, event=0x17d7ed0) at ../../kdeui/kernel/kapplication.cpp:302
#26 0x00007f1623e3506c in QCoreApplication::notifyInternal (this=0x7fff67a0df90, receiver=0x11900d0, event=0x17d7ed0) at kernel/qcoreapplication.cpp:704
#27 0x00007f1623e377e7 in QCoreApplication::sendEvent (receiver=0x0, event_type=<value optimized out>, data=0x109ec30) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#28 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=<value optimized out>, data=0x109ec30) at kernel/qcoreapplication.cpp:1345
#29 0x00007f1623e5e9d3 in QCoreApplication::sendPostedEvents (s=<value optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:220
#30 postEventSourceDispatch (s=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:276
#31 0x00007f162012c8c2 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#32 0x00007f1620130748 in ?? () from /lib/libglib-2.0.so.0
#33 0x00007f16201308fc in g_main_context_iteration () from /lib/libglib-2.0.so.0
#34 0x00007f1623e5e513 in QEventDispatcherGlib::processEvents (this=0x109e770, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:412
#35 0x00007f162485946e in QGuiEventDispatcherGlib::processEvents (this=0x2472320, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#36 0x00007f1623e33992 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#37 0x00007f1623e33d6c in QEventLoop::exec (this=0x7fff67a0dee0, flags=) at kernel/qeventloop.cpp:201
#38 0x00007f1623e37aab in QCoreApplication::exec () at kernel/qcoreapplication.cpp:981
#39 0x000000000040a3ed in main (argc=<value optimized out>, argv=<value optimized out>) at ../../../cantor/src/main.cpp:85

Reported using DrKonqi