Application: plasma-desktop (0.3)
KDE Platform Version: 4.4.90 (KDE 4.4.90 (KDE 4.5 RC1))
Qt Version: 4.7.0
Operating System: Linux 2.6.32-23-generic i686
Distribution: Ubuntu 10.04 LTS

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

- Adding new wigdets
(Many wigets running)
(Deleting unused)

- Customizing settings of the new  widgets:

-- Backtrace:
Application: Przestrzeń robocza Plazmy (plasma-desktop), signal: Segmentation fault
[Current thread is 1 (Thread 0xb77d7720 (LWP 1501))]

Thread 3 (Thread 0xaec4eb70 (LWP 1503)):
#0  0x00885422 in __kernel_vsyscall ()
#1  0x00c60b86 in poll () from /lib/tls/i686/cmov/libc.so.6
#2  0x016944eb in g_poll () from /lib/libglib-2.0.so.0
#3  0x016870ac in ?? () from /lib/libglib-2.0.so.0
#4  0x016874b8 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#5  0x01348f1f in QEventDispatcherGlib::processEvents (this=0x93b59b8, flags=...) at kernel/qeventdispatcher_glib.cpp:414
#6  0x013191a9 in QEventLoop::processEvents (this=0xaec4e280, flags=) at kernel/qeventloop.cpp:149
#7  0x013195fa in QEventLoop::exec (this=0xaec4e280, flags=...) at kernel/qeventloop.cpp:201
#8  0x01216aee in QThread::exec (this=0x940ce20) at thread/qthread.cpp:490
#9  0x012f82eb in QInotifyFileSystemWatcherEngine::run (this=0x940ce20) at io/qfilesystemwatcher_inotify.cpp:248
#10 0x01219dc9 in QThreadPrivate::start (arg=0x940ce20) at thread/qthread_unix.cpp:266
#11 0x0016496e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#12 0x00c6ea4e in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 2 (Thread 0xa1e1eb70 (LWP 4379)):
#0  0x00885422 in __kernel_vsyscall ()
#1  0x00169015 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0
#2  0x00c7b9dd in pthread_cond_wait () from /lib/tls/i686/cmov/libc.so.6
#3  0x02b05aad in ?? () from /usr/lib/libQtWebKit.so.4
#4  0x02b05b91 in ?? () from /usr/lib/libQtWebKit.so.4
#5  0x0016496e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#6  0x00c6ea4e in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 1 (Thread 0xb77d7720 (LWP 1501)):
[KCrash Handler]
#7  0x04ee7edd in ?? () from /usr/lib/pymodules/python2.6/PyQt4/QtCore.so
#8  0x012385b6 in QHashData::detach_helper2 (this=0xc070050, node_duplicate=0x4ee7ed0, node_delete=0x4ee7ec0, nodeSize=16, nodeAlign=4) at tools/qhash.cpp:235
#9  0x04eec024 in ?? () from /usr/lib/pymodules/python2.6/PyQt4/QtCore.so
#10 0x0378b3e7 in ?? () from /usr/lib/pymodules/python2.6/sip.so
#11 0x04bf405e in subtype_traverse (self=<QApplication at remote 0xab9d946c>, visit=0x4c68980 <visit_decref>, arg=0x0) at ../Objects/typeobject.c:843
#12 0x04c6952b in subtract_refs (generation=<value optimized out>) at ../Modules/gcmodule.c:296
#13 collect (generation=<value optimized out>) at ../Modules/gcmodule.c:817
#14 0x04c6a14f in PyGC_Collect () at ../Modules/gcmodule.c:1292
#15 0x04c5a5c3 in Py_Finalize () at ../Python/pythonrun.c:428
#16 0x047b254d in ~KPythonPluginFactory (this=0xbfa3280, __in_chrg=<value optimized out>) at /build/buildd/kdebindings-4.4.90/python/pykde4/kpythonpluginfactory/kpythonpluginfactory.cpp:262
#17 0x01335b4c in QObjectCleanupHandler::clear (this=0x92c2378) at kernel/qobjectcleanuphandler.cpp:140
#18 0x01335b90 in ~QObjectCleanupHandler (this=0x92c2378, __in_chrg=<value optimized out>) at kernel/qobjectcleanuphandler.cpp:86
#19 0x01dd5515 in destroy () at ../../kdecore/util/kpluginfactory.cpp:29
#20 0x01c375ab in ~KCleanUpGlobalStatic (this=0x1e37f94, __in_chrg=<value optimized out>) at ../../kdecore/kernel/kglobal.h:62
#21 0x00bd01bf in ?? () from /lib/tls/i686/cmov/libc.so.6
#22 0x00bd022f in exit () from /lib/tls/i686/cmov/libc.so.6
#23 0x070fddc1 in gdk_x_error (display=0x904e1b0, error=0xbfaab86c) at /build/buildd/gtk+2.0-2.20.1/gdk/x11/gdkmain-x11.c:470
#24 0x004bb299 in _XError (dpy=0x904e1b0, rep=0xc906378) at ../../src/XlibInt.c:3103
#25 0x004c205e in _XReply (dpy=0x904e1b0, rep=0xbfaab980, extra=0, discard=0) at ../../src/xcb_io.c:513
#26 0x0049f2d6 in XGetWindowProperty (dpy=0x904e1b0, w=28161818, property=348, offset=0, length=1, delete=0, req_type=348, actual_type=0xbfaaba6c, actual_format=0xbfaaba68, nitems=0xbfaaba64, 
    bytesafter=0xbfaaba60, prop=0xbfaaba5c) at ../../src/GetProp.c:64
#27 0x011423ba in NETWinInfo::update (this=0xbfaabbe8, dirty_props=0xbfaabb04) at ../../kdeui/windowmanagement/netwm.cpp:3921
#28 0x0114384a in NETWinInfo::event (this=0xbfaabbe8, event=<value optimized out>, properties=0xbfaabbd4, properties_size=2) at ../../kdeui/windowmanagement/netwm.cpp:3886
#29 0x0113991d in KWindowSystemPrivate::x11Event (this=0x92a8340, ev=0xbfaac0cc) at ../../kdeui/windowmanagement/kwindowsystem_x11.cpp:162
#30 0x00fd4b5a in KAppX11HackWidget::publicx11Event (this=0x902aae0, _event=0xbfaac0cc) at ../../kdeui/kernel/kapplication.cpp:910
#31 KApplication::x11EventFilter (this=0x902aae0, _event=0xbfaac0cc) at ../../kdeui/kernel/kapplication.cpp:961
#32 0x0060c19a in PlasmaApp::x11EventFilter (this=0x902aae0, event=0xbfaac0cc) at ../../../../plasma/desktop/shell/plasmaapp.cpp:638
#33 0x058d4980 in qt_x11EventFilter (ev=0xbfaac0cc) at kernel/qapplication_x11.cpp:408
#34 0x058e53c0 in QApplication::x11ProcessEvent (this=0x902aae0, event=0xbfaac0cc) at kernel/qapplication_x11.cpp:3248
#35 0x0591588a in x11EventSourceDispatch (s=0x903e670, callback=0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#36 0x016835e5 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#37 0x016872d8 in ?? () from /lib/libglib-2.0.so.0
#38 0x016874b8 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#39 0x01348ee5 in QEventDispatcherGlib::processEvents (this=0x9013fb0, flags=...) at kernel/qeventdispatcher_glib.cpp:412
#40 0x05915105 in QGuiEventDispatcherGlib::processEvents (this=0x9013fb0, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#41 0x013191a9 in QEventLoop::processEvents (this=0xbfaac3c4, flags=) at kernel/qeventloop.cpp:149
#42 0x013195fa in QEventLoop::exec (this=0xbfaac3c4, flags=...) at kernel/qeventloop.cpp:201
#43 0x0131dbaf in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1009
#44 0x05853157 in QApplication::exec () at kernel/qapplication.cpp:3637
#45 0x005f551e in kdemain (argc=1, argv=0xbfaac5d4) at ../../../../plasma/desktop/shell/main.cpp:118
#46 0x0804860b in main (argc=1, argv=0xbfaac5d4) at plasma-desktop_dummy.cpp:3

Possible duplicates by query: bug 243250.

Reported using DrKonqi