Application: karbon (2.3.1)
KDE Platform Version: 4.7.2 (4.7.2) "release 5"
Qt Version: 4.7.4
Operating System: Linux 3.1.0-1.2-desktop x86_64
Distribution: "openSUSE 12.1 (x86_64)"

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

It was just drawing a straight line. Then the program become "senseless" and window with message about program crash appeared. That's all.

-- Backtrace:
Application: Karbon14 (kdeinit4), signal: Segmentation fault
[Current thread is 1 (Thread 0x7f447d842760 (LWP 5339))]

Thread 2 (Thread 0x7f4459474700 (LWP 5340)):
#0  0x00007f447aeb2423 in poll () from /lib64/libc.so.6
#1  0x00007f4477ca7a98 in ?? () from /usr/lib64/libglib-2.0.so.0
#2  0x00007f4477ca7f59 in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#3  0x00007f447c4c4576 in QEventDispatcherGlib::processEvents (this=0x7f44540008c0, flags=<optimized out>) at kernel/qeventdispatcher_glib.cpp:424
#4  0x00007f447c498a22 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#5  0x00007f447c498c1f in QEventLoop::exec (this=0x7f4459473df0, flags=...) at kernel/qeventloop.cpp:201
#6  0x00007f447c3b05df in QThread::exec (this=<optimized out>) at thread/qthread.cpp:498
#7  0x00007f447c47baef in QInotifyFileSystemWatcherEngine::run (this=0xb22a10) at io/qfilesystemwatcher_inotify.cpp:248
#8  0x00007f447c3b3025 in QThreadPrivate::start (arg=0xb22a10) at thread/qthread_unix.cpp:331
#9  0x00007f447c122f05 in start_thread () from /lib64/libpthread.so.0
#10 0x00007f447aebb53d in clone () from /lib64/libc.so.6

Thread 1 (Thread 0x7f447d842760 (LWP 5339)):
[KCrash Handler]
#6  KoShape::connectionPoints (this=0x24800000640) at /usr/src/debug/koffice-2.3.1/libs/flake/KoShape.cpp:1529
#7  0x00007f446a358e8b in KoConnectionShape::connectFirst (this=0x279cc30, shape1=0x24800000640, connectionPointIndex1=1915) at /usr/src/debug/koffice-2.3.1/libs/flake/KoConnectionShape.cpp:546
#8  0x00007f446a396f0d in KoPathConnectionPointStrategy::createCommand (this=0x154d870) at /usr/src/debug/koffice-2.3.1/libs/flake/tools/KoPathConnectionPointStrategy.cpp:156
#9  0x00007f446a38f573 in KoPathTool::mouseReleaseEvent (this=0x2244890, event=0x7fff720efcc0) at /usr/src/debug/koffice-2.3.1/libs/flake/tools/KoPathTool.cpp:617
#10 0x00007f446a348e00 in KoToolProxy::mouseReleaseEvent (this=0x1290f90, event=0x7fff720f05b0, point=...) at /usr/src/debug/koffice-2.3.1/libs/flake/KoToolProxy.cpp:281
#11 0x00007f446adf55b7 in KarbonCanvas::mouseReleaseEvent (this=0x124fb60, e=0x7fff720f05b0) at /usr/src/debug/koffice-2.3.1/karbon/ui/widgets/KarbonCanvas.cpp:227
#12 0x00007f447b69c306 in QWidget::event (this=0x124fb60, event=0x7fff720f05b0) at kernel/qwidget.cpp:8295
#13 0x00007f447b64bc34 in notify_helper (e=0x7fff720f05b0, receiver=0x124fb60, this=0x71bc10) at kernel/qapplication.cpp:4481
#14 QApplicationPrivate::notify_helper (this=0x71bc10, receiver=0x124fb60, e=0x7fff720f05b0) at kernel/qapplication.cpp:4453
#15 0x00007f447b6513bb in QApplication::notify (this=<optimized out>, receiver=0x124fb60, e=0x7fff720f05b0) at kernel/qapplication.cpp:4042
#16 0x00007f447d22be36 in KApplication::notify (this=0x7fff720f1280, receiver=0x124fb60, event=0x7fff720f05b0) at /usr/src/debug/kdelibs-4.7.2/kdeui/kernel/kapplication.cpp:311
#17 0x00007f447c49981c in QCoreApplication::notifyInternal (this=0x7fff720f1280, receiver=0x124fb60, event=0x7fff720f05b0) at kernel/qcoreapplication.cpp:787
#18 0x00007f447b64cc02 in sendEvent (event=<optimized out>, receiver=<optimized out>) at ../../src/corelib/kernel/qcoreapplication.h:215
#19 QApplicationPrivate::sendMouseEvent (receiver=0x124fb60, event=0x7fff720f05b0, alienWidget=0x0, nativeWidget=0x124fb60, buttonDown=0x0, lastMouseReceiver=..., spontaneous=true) at kernel/qapplication.cpp:3141
#20 0x00007f447b6c8bc5 in QETWidget::translateMouseEvent (this=0x124fb60, event=<optimized out>) at kernel/qapplication_x11.cpp:4475
#21 0x00007f447b6c7a9a in QApplication::x11ProcessEvent (this=0x7fff720f1280, event=0x7fff720f0e70) at kernel/qapplication_x11.cpp:3601
#22 0x00007f447b6ef312 in x11EventSourceDispatch (s=0x71f900, callback=0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#23 0x00007f4477ca758d in g_main_context_dispatch () from /usr/lib64/libglib-2.0.so.0
#24 0x00007f4477ca7d88 in ?? () from /usr/lib64/libglib-2.0.so.0
#25 0x00007f4477ca7f59 in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#26 0x00007f447c4c450f in QEventDispatcherGlib::processEvents (this=0x616ce0, flags=<optimized out>) at kernel/qeventdispatcher_glib.cpp:422
#27 0x00007f447b6eef9e in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=<optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#28 0x00007f447c498a22 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#29 0x00007f447c498c1f in QEventLoop::exec (this=0x7fff720f1240, flags=...) at kernel/qeventloop.cpp:201
#30 0x00007f447c49cde7 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1064
#31 0x00007f446b035e15 in kdemain (argc=<optimized out>, argv=0x63ad10) at /usr/src/debug/koffice-2.3.1/karbon/main.cc:50
#32 0x0000000000408897 in _start ()

Reported using DrKonqi