Application: systemsettings (1.0)
KDE Platform Version: 4.7.2 (4.7.2)
Qt Version: 4.7.4
Operating System: Linux 3.0.0-12-generic x86_64
Distribution: Ubuntu 11.10

-- Information about the crash:
when making a printer test page, selecting print test page crashes the dialogue.

The crash can be reproduced every time.

-- Backtrace:
Application: System Settings (systemsettings), signal: Segmentation fault
[Current thread is 1 (Thread 0x7f49a91d8780 (LWP 13912))]

Thread 2 (Thread 0x7f4993ad8700 (LWP 13913)):
#0  0xffffffffff60017b in ?? ()
#1  0x00007f4993ad7af0 in ?? ()
#2  0x00007ffff019d7e7 in ?? ()
Backtrace stopped: previous frame identical to this frame (corrupt stack?)

Thread 1 (Thread 0x7f49a91d8780 (LWP 13912)):
[KCrash Handler]
#6  0x00007f4991e480f5 in QHash<void*, PyQtProxy*>::duplicateNode(QHashData::Node*, void*) () from /usr/lib/python2.7/dist-packages/PyQt4/QtCore.so
#7  0x00007f49a6d03637 in QHashData::detach_helper2 (this=0x20091f0, node_duplicate=0x7f4991e480f0 <QHash<void*, PyQtProxy*>::duplicateNode(QHashData::Node*, void*)>, node_delete=0x7f4991e480e0 <QHash<void*, PyQtProxy*>::deleteNode2(QHashData::Node*)>, nodeSize=<optimized out>, nodeAlign=8) at tools/qhash.cpp:235
#8  0x00007f4991e4cca7 in sipQtFindSipslot () from /usr/lib/python2.7/dist-packages/PyQt4/QtCore.so
#9  0x00007f4991abf71e in sipWrapper_traverse (arg=0x0, visit=0x7f4992d05620 <visit_decref>, self=0x1f57200) at /build/buildd/sip4-4.12.4/siplib/siplib.c:9648
#10 sipWrapper_traverse (self=0x1f57200, visit=0x7f4992d05620 <visit_decref>, arg=0x0) at /build/buildd/sip4-4.12.4/siplib/siplib.c:9629
#11 0x00007f4992d058c7 in subtract_refs (containers=0x7f4993085c80) at ../Modules/gcmodule.c:345
#12 collect (generation=2) at ../Modules/gcmodule.c:874
#13 0x00007f4992d065e4 in PyGC_Collect () at ../Modules/gcmodule.c:1386
#14 0x00007f4992cf2aa6 in Py_Finalize () at ../Python/pythonrun.c:437
#15 Py_Finalize () at ../Python/pythonrun.c:393
#16 0x00007f49930d29e5 in KPythonPluginFactory::~KPythonPluginFactory (this=0x1618ba0, __in_chrg=<optimized out>) at ../../kpythonpluginfactory/kpythonpluginfactory.cpp:262
#17 0x00007f49930d2a49 in KPythonPluginFactory::~KPythonPluginFactory (this=0x1618ba0, __in_chrg=<optimized out>) at ../../kpythonpluginfactory/kpythonpluginfactory.cpp:268
#18 0x00007f49a6de7926 in QObjectCleanupHandler::clear (this=0x1653b40) at kernel/qobjectcleanuphandler.cpp:140
#19 0x00007f49a6de796b in QObjectCleanupHandler::~QObjectCleanupHandler (this=0x1653b40, __in_chrg=<optimized out>) at kernel/qobjectcleanuphandler.cpp:86
#20 0x00007f49a6de79b9 in QObjectCleanupHandler::~QObjectCleanupHandler (this=0x1653b40, __in_chrg=<optimized out>) at kernel/qobjectcleanuphandler.cpp:87
#21 0x00007f49a65f7821 in __run_exit_handlers (status=1, listp=0x7f49a69545a8, run_list_atexit=true) at exit.c:78
#22 0x00007f49a65f78a5 in __GI_exit (status=<optimized out>) at exit.c:100
#23 0x00007f4987b29b9e in ?? () from /usr/lib/x86_64-linux-gnu/libgdk-x11-2.0.so.0
#24 0x00007f49a59f606f in _XError () from /usr/lib/x86_64-linux-gnu/libX11.so.6
#25 0x00007f49a59f2e21 in ?? () from /usr/lib/x86_64-linux-gnu/libX11.so.6
#26 0x00007f49a59f3d77 in _XReply () from /usr/lib/x86_64-linux-gnu/libX11.so.6
#27 0x00007f49a59d834b in XGetWindowProperty () from /usr/lib/x86_64-linux-gnu/libX11.so.6
#28 0x00007f49a889e71b in NETWinInfo::update (this=0x7ffff013bd50, dirty_props=<optimized out>) at ../../kdeui/windowmanagement/netwm.cpp:3962
#29 0x00007f49a889fee6 in NETWinInfo::event (this=0x7ffff013bd50, event=0x7ffff013be00, properties=0x7ffff013bd20, properties_size=2) at ../../kdeui/windowmanagement/netwm.cpp:3925
#30 0x00007f49a8894fc8 in KWindowSystemPrivate::x11Event (this=0x19b8d30, ev=0x7ffff013be00) at ../../kdeui/windowmanagement/kwindowsystem_x11.cpp:198
#31 0x00007f49a87850a6 in publicX11Event (e=0x7ffff013be00, this=<optimized out>) at ../../kdeui/kernel/ksystemeventfilter.cpp:43
#32 KSystemEventFilterPrivate::filterEvent (this=0x19b9100, message=0x7ffff013be00) at ../../kdeui/kernel/ksystemeventfilter.cpp:102
#33 0x00007f49a7af0388 in x11EventSourceDispatch (s=0x12d7d10, callback=0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:143
#34 0x00007f49a3f4fa5d in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#35 0x00007f49a3f50258 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#36 0x00007f49a3f50429 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#37 0x00007f49a6df9ed6 in QEventDispatcherGlib::processEvents (this=0x12aea10, flags=<optimized out>) at kernel/qeventdispatcher_glib.cpp:422
#38 0x00007f49a7af007e in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=<optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#39 0x00007f49a6dcdcf2 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#40 0x00007f49a6dcdef7 in QEventLoop::exec (this=0x7ffff013c1d0, flags=...) at kernel/qeventloop.cpp:201
#41 0x00007f49a6dd2789 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1064
#42 0x000000000040a7c5 in main (argc=5, argv=0x7ffff013c508) at ../../../systemsettings/app/main.cpp:49

Possible duplicates by query: bug 285025, bug 284991, bug 284869, bug 284837, bug 284804.

Reported using DrKonqi