Application: plasma-desktop (0.3)
KDE Platform Version: 4.4.92 (KDE 4.4.92 (KDE 4.5 RC2)) (Compiled from sources)
Qt Version: 4.7.0
Operating System: Linux 2.6.32-24-generic i686
Distribution: Ubuntu 10.04.1 LTS

-- Information about the crash:
- What I was doing when the application crashed:
after login, an unknown window appear...when closed,screen show ubuntu wallpaper...

The crash can be reproduced every time.

-- Backtrace:
Application: Plasma Workspace (plasma-desktop), signal: Segmentation fault
[Current thread is 1 (Thread 0xb78be720 (LWP 2181))]

Thread 3 (Thread 0xae783b70 (LWP 2191)):
#0  0x04c88e16 in *__GI_clock_gettime (clock_id=80269300, tp=0xae782f80) at ../sysdeps/unix/clock_gettime.c:100
#1  0x03b2eedb in do_gettime () at tools/qelapsedtimer_unix.cpp:105
#2  qt_gettime () at tools/qelapsedtimer_unix.cpp:119
#3  0x03c052f5 in QTimerInfoList::updateCurrentTime (this=0x8eea51c) at kernel/qeventdispatcher_unix.cpp:339
#4  0x03c0533a in QTimerInfoList::timerWait (this=0x8eea51c, tm=...) at kernel/qeventdispatcher_unix.cpp:442
#5  0x03c033d8 in timerSourcePrepareHelper (src=<value optimized out>, timeout=0xae7830ac) at kernel/qeventdispatcher_glib.cpp:136
#6  0x03c03465 in timerSourcePrepare (source=0x0, timeout=0x4c8cff4) at kernel/qeventdispatcher_glib.cpp:169
#7  0x043adaca in g_main_context_prepare () from /lib/libglib-2.0.so.0
#8  0x043adee9 in ?? () from /lib/libglib-2.0.so.0
#9  0x043ae4b8 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#10 0x03c031cf in QEventDispatcherGlib::processEvents (this=0x89afd98, flags=...) at kernel/qeventdispatcher_glib.cpp:414
#11 0x03bd3419 in QEventLoop::processEvents (this=0xae783280, flags=) at kernel/qeventloop.cpp:149
#12 0x03bd389a in QEventLoop::exec (this=0xae783280, flags=...) at kernel/qeventloop.cpp:201
#13 0x03ad0b5e in QThread::exec (this=0x8ee86c0) at thread/qthread.cpp:490
#14 0x03bb255b in QInotifyFileSystemWatcherEngine::run (this=0x8ee86c0) at io/qfilesystemwatcher_inotify.cpp:248
#15 0x03ad3e39 in QThreadPrivate::start (arg=0x8ee86c0) at thread/qthread_unix.cpp:266
#16 0x004e896e in start_thread (arg=0xae783b70) at pthread_create.c:300
#17 0x001dda4e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 2 (Thread 0xab2a9b70 (LWP 2288)):
#0  0x008ad422 in __kernel_vsyscall ()
#1  0x004ed015 in pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i686/../i486/pthread_cond_wait.S:122
#2  0x001ea9dd in __pthread_cond_wait (cond=0x943a380, mutex=0x943a368) at forward.c:139
#3  0x03ad4a07 in QWaitConditionPrivate::wait (this=0x93f4ff0, mutex=0x907c498, time=4294967295) at thread/qwaitcondition_unix.cpp:88
#4  QWaitCondition::wait (this=0x93f4ff0, mutex=0x907c498, time=4294967295) at thread/qwaitcondition_unix.cpp:160
#5  0x03d6e6df in ?? () from /usr/lib/pymodules/python2.6/PyQt4/QtCore.so
#6  0x03403ca8 in PyCFunction_Call (func=<built-in method wait of QWaitCondition object at remote 0xab70a4dc>, arg=(<QMutex at remote 0xaf70498c>,), kw=0x0) at ../Objects/methodobject.c:85
#7  0x0346445e in call_function (f=
    Frame 0x95a1234, for file /home/ky28dn/.kde/share/apps/plasma/wallpapers/clock/contents/code/wallpaperrenderer.py, line 73, in run (self=<WallpaperRenderer(job=<StackJob(color=<QColor at remote 0xab7161dc>, renderThread=None, jobId=1, images=[<QImage at remote 0xab716dac>, u'/home/ky28dn/.kde/share/apps/plasma/clockwallpapers/plasma-desktopc18723/minute48.png'], method=<ResizeMethod at remote 0xab7109ec>, size=<QSize at remote 0xab70a50c>) at remote 0xab7227ac>, abort=False, mutex=<QMutex at remote 0xaf70498c>, restart=False, condition=<QWaitCondition at remote 0xab70a4dc>) at remote 0xab696f6c>, job=None), throwflag=0) at ../Python/ceval.c:3750
#8  PyEval_EvalFrameEx (f=
    Frame 0x95a1234, for file /home/ky28dn/.kde/share/apps/plasma/wallpapers/clock/contents/code/wallpaperrenderer.py, line 73, in run (self=<WallpaperRenderer(job=<StackJob(color=<QColor at remote 0xab7161dc>, renderThread=None, jobId=1, images=[<QImage at remote 0xab716dac>, u'/home/ky28dn/.kde/share/apps/plasma/clockwallpapers/plasma-desktopc18723/minute48.png'], method=<ResizeMethod at remote 0xab7109ec>, size=<QSize at remote 0xab70a50c>) at remote 0xab7227ac>, abort=False, mutex=<QMutex at remote 0xaf70498c>, restart=False, condition=<QWaitCondition at remote 0xab70a4dc>) at remote 0xab696f6c>, job=None), throwflag=0) at ../Python/ceval.c:2412
#9  0x03465cbd in PyEval_EvalCodeEx (co=0xab703c38, globals=
{'QAbstractButton': <PyQt4.QtCore.pyqtWrapperType at remote 0x8c104d4>, 'QSizePolicy': <PyQt4.QtCore.pyqtWrapperType at remote 0x8c4d26c>, 'QMatrix3x4': <PyQt4.QtCore.pyqtWrapperType at remote 0x8c3bce4>, 'QMatrix3x3': <PyQt4.QtCore.pyqtWrapperType at remote 0x8c3b96c>, 'QMatrix3x2': <PyQt4.QtCore.pyqtWrapperType at remote 0x8c3b5f4>, 'QGraphicsColorizeEffect': <PyQt4.QtCore.pyqtWrapperType at remote 0x8c293dc>, 'qRound64': <built-in function qRound64>, 'QSizeGrip': <PyQt4.QtCore.pyqtWrapperType at remote 0x8c4d07c>, 'QStyleOptionComboBox': <PyQt4.QtCore.pyqtWrapperType at remote 0x8c554d4>, 'QStringListModel': <PyQt4.QtCore.pyqtWrapperType at remote 0x8c50144>, 'QAbstractSpinBox': <PyQt4.QtCore.pyqtWrapperType at remote 0x8c13e64>, 'QTreeView': <PyQt4.QtCore.pyqtWrapperType at remote 0x8c22924>, 'QWorkspace': <PyQt4.QtCore.pyqtWrapperType at remote 0x8c7daac>, 'QPoint': <PyQt4.QtCore.pyqtWrapperType at remote 0x8bea92c>, 'QFontComboBox': <PyQt4.QtCore.pyqtWrapperType at remote 0x8c24144>, 'QGraphicsTextItem'...(truncated), locals=0x0, args=0xaf70e358, argcount=1, kws=0x0, kwcount=0, defs=0x0, defcount=0, closure=0x0) at ../Python/ceval.c:3000
#10 0x033ede97 in function_call (func=<function at remote 0xab702f44>, arg=
    (<WallpaperRenderer(job=<StackJob(color=<QColor at remote 0xab7161dc>, renderThread=None, jobId=1, images=[<QImage at remote 0xab716dac>, u'/home/ky28dn/.kde/share/apps/plasma/clockwallpapers/plasma-desktopc18723/minute48.png'], method=<ResizeMethod at remote 0xab7109ec>, size=<QSize at remote 0xab70a50c>) at remote 0xab7227ac>, abort=False, mutex=<QMutex at remote 0xaf70498c>, restart=False, condition=<QWaitCondition at remote 0xab70a4dc>) at remote 0xab696f6c>,), kw=0x0) at ../Objects/funcobject.c:524
#11 0x033beedc in PyObject_Call (func=<function at remote 0xab702f44>, arg=
    (<WallpaperRenderer(job=<StackJob(color=<QColor at remote 0xab7161dc>, renderThread=None, jobId=1, images=[<QImage at remote 0xab716dac>, u'/home/ky28dn/.kde/share/apps/plasma/clockwallpapers/plasma-desktopc18723/minute48.png'], method=<ResizeMethod at remote 0xab7109ec>, size=<QSize at remote 0xab70a50c>) at remote 0xab7227ac>, abort=False, mutex=<QMutex at remote 0xaf70498c>, restart=False, condition=<QWaitCondition at remote 0xab70a4dc>) at remote 0xab696f6c>,), kw=0x0) at ../Objects/abstract.c:2492
#12 0x033d0e34 in instancemethod_call (func=<instancemethod at remote 0xb044f734>, arg=
    (<WallpaperRenderer(job=<StackJob(color=<QColor at remote 0xab7161dc>, renderThread=None, jobId=1, images=[<QImage at remote 0xab716dac>, u'/home/ky28dn/.kde/share/apps/plasma/clockwallpapers/plasma-desktopc18723/minute48.png'], method=<ResizeMethod at remote 0xab7109ec>, size=<QSize at remote 0xab70a50c>) at remote 0xab7227ac>, abort=False, mutex=<QMutex at remote 0xaf70498c>, restart=False, condition=<QWaitCondition at remote 0xab70a4dc>) at remote 0xab696f6c>,), kw=0x0) at ../Objects/classobject.c:2579
#13 0x033beedc in PyObject_Call (func=<instancemethod at remote 0xb044f734>, arg=(), kw=0x0) at ../Objects/abstract.c:2492
#14 0x0345ec24 in PyEval_CallObjectWithKeywords (func=<instancemethod at remote 0xb044f734>, arg=(), kw=0x0) at ../Python/ceval.c:3619
#15 0x0300bbb3 in ?? () from /usr/lib/pymodules/python2.6/sip.so
#16 0x03d5c47e in ?? () from /usr/lib/pymodules/python2.6/PyQt4/QtCore.so
#17 0x03d8c884 in ?? () from /usr/lib/pymodules/python2.6/PyQt4/QtCore.so
#18 0x03ad3e39 in QThreadPrivate::start (arg=0x943c878) at thread/qthread_unix.cpp:266
#19 0x004e896e in start_thread (arg=0xab2a9b70) at pthread_create.c:300
#20 0x001dda4e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 1 (Thread 0xb78be720 (LWP 2181)):
[KCrash Handler]
#7  0x034844da in wait_for_thread_shutdown () at ../Python/pythonrun.c:1680
#8  Py_Finalize () at ../Python/pythonrun.c:392
#9  0x081ca54d in ~KPythonPluginFactory (this=0x8b6cbd0, __in_chrg=<value optimized out>) at /build/buildd/kdebindings-4.4.92/python/pykde4/kpythonpluginfactory/kpythonpluginfactory.cpp:262
#10 0x03befdfc in QObjectCleanupHandler::clear (this=0x8839f18) at kernel/qobjectcleanuphandler.cpp:140
#11 0x03befe40 in ~QObjectCleanupHandler (this=0x8839f18, __in_chrg=<value optimized out>) at kernel/qobjectcleanuphandler.cpp:86
#12 0x048bc955 in destroy () at ../../kdecore/util/kpluginfactory.cpp:29
#13 0x0471eaab in ~KCleanUpGlobalStatic (this=0x491ff94, __in_chrg=<value optimized out>) at ../../kdecore/kernel/kglobal.h:62
#14 0x0013f1bf in __run_exit_handlers (status=1, listp=0x266324, run_list_atexit=true) at exit.c:78
#15 0x0013f22f in *__GI_exit (status=1) at exit.c:100
#16 0x023579eb in qt_xio_errhandler () at kernel/qapplication_x11.cpp:745
#17 0x0111fb0a in KApplication::xioErrhandler (this=0x85a35f8, dpy=0x85c2268) at ../../kdeui/kernel/kapplication.cpp:415
#18 0x0111fb46 in kde_xio_errhandler (dpy=0x85c2268) at ../../kdeui/kernel/kapplication.cpp:125
#19 0x0037cc16 in _XIOError (dpy=0x85c2268) at ../../src/XlibInt.c:3138
#20 0x00384a1a in process_responses (dpy=0x85c2268, wait_for_first_event=<value optimized out>, current_error=0xbfbc79ec, current_request=57023) at ../../src/xcb_io.c:247
#21 0x00384fb6 in _XReply (dpy=0x85c2268, rep=0xbfbc7a20, extra=0, discard=1) at ../../src/xcb_io.c:464
#22 0x0037a211 in XTranslateCoordinates (dpy=0x85c2268, src_win=274, dest_win=27264478, src_x=216, src_y=746, dst_x=0xbfbc7a9c, dst_y=0xbfbc7a98, child=0xbfbc7a94) at ../../src/TrCoords.c:53
#23 0x02383dc6 in QWidget::mapFromGlobal (this=0x914fca0, pos=...) at kernel/qwidget_x11.cpp:1325
#24 0x02383e1c in QWidget::mapFromGlobal (this=0x92c7e10, pos=...) at kernel/qwidget_x11.cpp:1318
#25 0x022dcb65 in QApplication::notify (this=0x85a35f8, receiver=0x92c7e10, e=0xbfbc7f70) at kernel/qapplication.cpp:3972
#26 0x011202aa in KApplication::notify (this=0x85a35f8, receiver=0x92c7e10, event=0xbfbc7f70) at ../../kdeui/kernel/kapplication.cpp:309
#27 0x03bd496b in QCoreApplication::notifyInternal (this=0x85a35f8, receiver=0x92c7e10, event=0xbfbc7f70) at kernel/qcoreapplication.cpp:732
#28 0x022db162 in QCoreApplication::sendEvent (receiver=0x92c7e10, event=0xbfbc7f70, alienWidget=0x92c7e10, nativeWidget=0x914fca0, buttonDown=0x2c68300, lastMouseReceiver=..., spontaneous=true)
    at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#29 QApplicationPrivate::sendMouseEvent (receiver=0x92c7e10, event=0xbfbc7f70, alienWidget=0x92c7e10, nativeWidget=0x914fca0, buttonDown=0x2c68300, lastMouseReceiver=..., spontaneous=true)
    at kernel/qapplication.cpp:3051
#30 0x023696b8 in QETWidget::translateMouseEvent (this=0x914fca0, event=0xbfbc848c) at kernel/qapplication_x11.cpp:4403
#31 0x02367cfa in QApplication::x11ProcessEvent (this=0x85a35f8, event=0xbfbc848c) at kernel/qapplication_x11.cpp:3536
#32 0x02397b3a in x11EventSourceDispatch (s=0x85b1e40, callback=0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#33 0x043aa5e5 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#34 0x043ae2d8 in ?? () from /lib/libglib-2.0.so.0
#35 0x043ae4b8 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#36 0x03c03195 in QEventDispatcherGlib::processEvents (this=0x85a6790, flags=...) at kernel/qeventdispatcher_glib.cpp:412
#37 0x023973b5 in QGuiEventDispatcherGlib::processEvents (this=0x85a6790, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#38 0x03bd3419 in QEventLoop::processEvents (this=0xbfbc8784, flags=) at kernel/qeventloop.cpp:149
#39 0x03bd389a in QEventLoop::exec (this=0xbfbc8784, flags=...) at kernel/qeventloop.cpp:201
#40 0x03bd7e4f in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1009
#41 0x022d4ef7 in QApplication::exec () at kernel/qapplication.cpp:3665
#42 0x00573b4e in kdemain (argc=1, argv=0xbfbc8994) at ../../../../plasma/desktop/shell/main.cpp:118
#43 0x0804860b in main (argc=1, argv=0xbfbc8994) at plasma-desktop_dummy.cpp:3

Reported using DrKonqi