Application: plasma-desktop (0.4)
KDE Platform Version: 4.7.1 (4.7.1)
Qt Version: 4.7.2
Operating System: Linux 2.6.38-11-generic x86_64
Distribution: Ubuntu 11.04

-- Information about the crash:
- What I was doing when the application crashed:
I had opened the google calendar agenda configuration dialog. I pulled the lower right corner of the window to make it larger - such to see all options. It crashed while doing that - I did not experience this before or after.

The crash does not seem to be reproducible.

-- Backtrace:
Application: Plasma Desktop Shell (plasma-desktop), signal: Segmentation fault
[Current thread is 1 (Thread 0x7f6e0c6237a0 (LWP 1726))]

Thread 3 (Thread 0x7f6dea384700 (LWP 1736)):
#0  0x00007f6e0bf14f03 in __poll (fds=<value optimized out>, nfds=<value optimized out>, timeout=<value optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007f6e0093c104 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f6e0093c639 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f6e0912a446 in QEventDispatcherGlib::processEvents (this=0x33f7610, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:424
#4  0x00007f6e090fe882 in QEventLoop::processEvents (this=<value optimized out>, flags=...) at kernel/qeventloop.cpp:149
#5  0x00007f6e090feabc in QEventLoop::exec (this=0x7f6dea383db0, flags=...) at kernel/qeventloop.cpp:201
#6  0x00007f6e09015924 in QThread::exec (this=<value optimized out>) at thread/qthread.cpp:492
#7  0x00007f6e090e0c2f in QInotifyFileSystemWatcherEngine::run (this=0x33f5fd0) at io/qfilesystemwatcher_inotify.cpp:248
#8  0x00007f6e09018175 in QThreadPrivate::start (arg=0x33f5fd0) at thread/qthread_unix.cpp:320
#9  0x00007f6e01443d8c in start_thread (arg=0x7f6dea384700) at pthread_create.c:304
#10 0x00007f6e0bf2204d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7f6de8b8f700 (LWP 1737)):
#0  0x00007f6e0bf14f03 in __poll (fds=<value optimized out>, nfds=<value optimized out>, timeout=<value optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007f6e0093c104 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f6e0093c639 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f6e0912a446 in QEventDispatcherGlib::processEvents (this=0x35cd560, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:424
#4  0x00007f6e090fe882 in QEventLoop::processEvents (this=<value optimized out>, flags=...) at kernel/qeventloop.cpp:149
#5  0x00007f6e090feabc in QEventLoop::exec (this=0x7f6de8b8edb0, flags=...) at kernel/qeventloop.cpp:201
#6  0x00007f6e09015924 in QThread::exec (this=<value optimized out>) at thread/qthread.cpp:492
#7  0x00007f6e090e0c2f in QInotifyFileSystemWatcherEngine::run (this=0x35cc8c0) at io/qfilesystemwatcher_inotify.cpp:248
#8  0x00007f6e09018175 in QThreadPrivate::start (arg=0x35cc8c0) at thread/qthread_unix.cpp:320
#9  0x00007f6e01443d8c in start_thread (arg=0x7f6de8b8f700) at pthread_create.c:304
#10 0x00007f6e0bf2204d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7f6e0c6237a0 (LWP 1726)):
[KCrash Handler]
#6  0x00007f6e08aa7914 in QGraphicsLayoutItem::isLayout (this=0x461c510) at graphicsview/qgraphicslayoutitem.cpp:868
#7  0x00007f6e08aa6257 in QGraphicsLayout::QGraphicsLayout (this=0x439e730, dd=<value optimized out>, parent=0x461c510) at graphicsview/qgraphicslayout.cpp:181
#8  0x00007f6e08aa8383 in QGraphicsLinearLayout::QGraphicsLinearLayout (this=0x439e730, orientation=Qt::Vertical, parent=0x461c510) at graphicsview/qgraphicslinearlayout.cpp:189
#9  0x00007f6dde67b2cf in ?? () from /usr/lib/pymodules/python2.7/PyQt4/QtGui.so
#10 0x00007f6dde67b442 in ?? () from /usr/lib/pymodules/python2.7/PyQt4/QtGui.so
#11 0x00007f6ddebad967 in ?? () from /usr/lib/pymodules/python2.7/sip.so
#12 0x00007f6ddfa9d458 in type_call (type=<value optimized out>, args=0x4fa1710, kwds=0x0) at ../Objects/typeobject.c:737
#13 0x00007f6ddfa3aa53 in PyObject_Call (func=0x4911a30, arg=<value optimized out>, kw=<value optimized out>) at ../Objects/abstract.c:2529
#14 0x00007f6ddfae53ab in do_call (f=<value optimized out>, throwflag=<value optimized out>) at ../Python/ceval.c:4231
#15 call_function (f=<value optimized out>, throwflag=<value optimized out>) at ../Python/ceval.c:4036
#16 PyEval_EvalFrameEx (f=<value optimized out>, throwflag=<value optimized out>) at ../Python/ceval.c:2666
#17 0x00007f6ddfae6f8c in fast_function (f=<value optimized out>, throwflag=<value optimized out>) at ../Python/ceval.c:4099
#18 call_function (f=<value optimized out>, throwflag=<value optimized out>) at ../Python/ceval.c:4034
#19 PyEval_EvalFrameEx (f=<value optimized out>, throwflag=<value optimized out>) at ../Python/ceval.c:2666
#20 0x00007f6ddfae827d in PyEval_EvalCodeEx (co=0x4b96c30, globals=<value optimized out>, locals=<value optimized out>, args=<value optimized out>, argcount=2, kws=0x0, kwcount=0, defs=0x0, defcount=0, closure=0x0) at ../Python/ceval.c:3253
#21 0x00007f6ddfa67192 in function_call (func=0x50595f0, arg=0x4f968c0, kw=0x0) at ../Objects/funcobject.c:526
#22 0x00007f6ddfa3aa53 in PyObject_Call (func=0x50595f0, arg=<value optimized out>, kw=<value optimized out>) at ../Objects/abstract.c:2529
#23 0x00007f6ddfa4d8ff in instancemethod_call (func=0x50595f0, arg=0x4f968c0, kw=0x0) at ../Objects/classobject.c:2578
#24 0x00007f6ddfa3aa53 in PyObject_Call (func=0x47225a0, arg=<value optimized out>, kw=<value optimized out>) at ../Objects/abstract.c:2529
#25 0x00007f6ddfae0627 in PyEval_CallObjectWithKeywords (func=0x47225a0, arg=0x4b9c450, kw=<value optimized out>) at ../Python/ceval.c:3882
#26 0x00007f6ddeba8ad2 in ?? () from /usr/lib/pymodules/python2.7/sip.so
#27 0x00007f6ddee48634 in ?? () from /usr/lib/pymodules/python2.7/PyQt4/QtCore.so
#28 0x00007f6ddef149a2 in ?? () from /usr/lib/pymodules/python2.7/PyQt4/QtCore.so
#29 0x00007f6e091131c9 in QObject::event (this=0x517a490, e=<value optimized out>) at kernel/qobject.cpp:1190
#30 0x00007f6ddef14a61 in ?? () from /usr/lib/pymodules/python2.7/PyQt4/QtCore.so
#31 0x00007f6e084bc9f4 in QApplicationPrivate::notify_helper (this=0x1be05b0, receiver=0x517a490, e=0x7fffc7b30bd0) at kernel/qapplication.cpp:4462
#32 0x00007f6e084c13ba in QApplication::notify (this=<value optimized out>, receiver=0x517a490, e=0x7fffc7b30bd0) at kernel/qapplication.cpp:4341
#33 0x00007f6e09da1b86 in KApplication::notify (this=0x1bdd3b0, receiver=0x517a490, event=0x7fffc7b30bd0) at ../../kdeui/kernel/kapplication.cpp:311
#34 0x00007f6e090ff49c in QCoreApplication::notifyInternal (this=0x1bdd3b0, receiver=0x517a490, event=0x7fffc7b30bd0) at kernel/qcoreapplication.cpp:731
#35 0x00007f6e0912cf12 in sendEvent (this=0x1be3fd0) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#36 QTimerInfoList::activateTimers (this=0x1be3fd0) at kernel/qeventdispatcher_unix.cpp:604
#37 0x00007f6e09129d18 in timerSourceDispatch (source=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:184
#38 idleTimerSourceDispatch (source=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:231
#39 0x00007f6e0093bbcd in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#40 0x00007f6e0093c3a8 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#41 0x00007f6e0093c639 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#42 0x00007f6e0912a3ef in QEventDispatcherGlib::processEvents (this=0x1b272e0, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:422
#43 0x00007f6e085664de in QGuiEventDispatcherGlib::processEvents (this=<value optimized out>, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#44 0x00007f6e090fe882 in QEventLoop::processEvents (this=<value optimized out>, flags=...) at kernel/qeventloop.cpp:149
#45 0x00007f6e090feabc in QEventLoop::exec (this=0x7fffc7b30e40, flags=...) at kernel/qeventloop.cpp:201
#46 0x00007f6e09102ecb in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1008
#47 0x00007f6e0c210adc in kdemain (argc=1, argv=0x7fffc7b31248) at ../../../../plasma/desktop/shell/main.cpp:120
#48 0x00007f6e0be5aeff in __libc_start_main (main=0x400740 <main(int, char**)>, argc=1, ubp_av=0x7fffc7b31248, init=<value optimized out>, fini=<value optimized out>, rtld_fini=<value optimized out>, stack_end=0x7fffc7b31238) at libc-start.c:226
#49 0x0000000000400669 in _start ()

Reported using DrKonqi