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-pae i686
Distribution: Ubuntu 11.10

-- Information about the crash:
- What I was doing when the application crashed:
I am finishing to install a new printer
and I am closing the system configuration application

The crash can be reproduced every time.

-- Backtrace:
Application: Configuration du système (systemsettings), signal: Segmentation fault
[KCrash Handler]
#7  0xb25bc30c in QHash<void*, PyQtProxy*>::duplicateNode(QHashData::Node*, void*) () from /usr/lib/python2.7/dist-packages/PyQt4/QtCore.so
#8  0xb6320c99 in QHashData::detach_helper2 (this=0x9a689d8, node_duplicate=0xb25bc300 <QHash<void*, PyQtProxy*>::duplicateNode(QHashData::Node*, void*)>, node_delete=0xb25bc2f0 <QHash<void*, PyQtProxy*>::deleteNode2(QHashData::Node*)>, nodeSize=16, nodeAlign=4) at tools/qhash.cpp:235
#9  0xb25c130c in sipQtFindSipslot () from /usr/lib/python2.7/dist-packages/PyQt4/QtCore.so
#10 0xb2c2dc00 in sipWrapper_traverse (arg=0x0, visit=0xb29b0720 <visit_decref>, self=0x99ba854) at /build/buildd/sip4-4.12.4/siplib/siplib.c:9648
#11 sipWrapper_traverse (self=0x99ba854, visit=0xb29b0720 <visit_decref>, arg=0x0) at /build/buildd/sip4-4.12.4/siplib/siplib.c:9629
#12 0xb292c252 in subtype_traverse (self=<QApplication at remote 0x99ba854>, visit=0xb29b0720 <visit_decref>, arg=0x0) at ../Objects/typeobject.c:838
#13 0xb29b0990 in subtract_refs (containers=0xb2b27728) at ../Modules/gcmodule.c:345
#14 collect (generation=2) at ../Modules/gcmodule.c:874
#15 0xb29b16bc in PyGC_Collect () at ../Modules/gcmodule.c:1386
#16 0xb299cadb in Py_Finalize () at ../Python/pythonrun.c:437
#17 Py_Finalize () at ../Python/pythonrun.c:393
#18 0xb2b66f75 in KPythonPluginFactory::~KPythonPluginFactory (this=0x96f7aa8, __in_chrg=<optimized out>) at ../../kpythonpluginfactory/kpythonpluginfactory.cpp:262
#19 0xb2b67002 in KPythonPluginFactory::~KPythonPluginFactory (this=0x96f7aa8, __in_chrg=<optimized out>) at ../../kpythonpluginfactory/kpythonpluginfactory.cpp:268
#20 0xb6417b45 in QObjectCleanupHandler::clear (this=0x95c7cc0) at kernel/qobjectcleanuphandler.cpp:140
#21 0xb6417b8d in QObjectCleanupHandler::~QObjectCleanupHandler (this=0x95c7cc0, __in_chrg=<optimized out>) at kernel/qobjectcleanuphandler.cpp:86
#22 0xb6417c02 in QObjectCleanupHandler::~QObjectCleanupHandler (this=0x95c7cc0, __in_chrg=<optimized out>) at kernel/qobjectcleanuphandler.cpp:87
#23 0xb67c9992 in destroy () at ../../kdecore/util/kpluginfactory.cpp:29
#24 0xb663d379 in KCleanUpGlobalStatic::~KCleanUpGlobalStatic (this=0xb687a0f0, __in_chrg=<optimized out>) at ../../kdecore/kernel/kglobal.h:62
#25 0xb6061981 in __run_exit_handlers (status=1, listp=0xb61a7324, run_list_atexit=true) at exit.c:78
#26 0xb6061a0d in __GI_exit (status=1) at exit.c:100
#27 0xb033ed90 in ?? () from /usr/lib/i386-linux-gnu/libgdk-x11-2.0.so.0
#28 0xb5c6dd6b in _XError () from /usr/lib/i386-linux-gnu/libX11.so.6
#29 0xb5c6a93d in ?? () from /usr/lib/i386-linux-gnu/libX11.so.6
#30 0xb5c6b927 in _XReply () from /usr/lib/i386-linux-gnu/libX11.so.6
#31 0xb5c502b8 in XGetWindowProperty () from /usr/lib/i386-linux-gnu/libX11.so.6
#32 0xb769a510 in NETWinInfo::update (this=0xbfed2968, dirty_props=0xbfed28e8) at ../../kdeui/windowmanagement/netwm.cpp:3962
#33 0xb769bdb6 in NETWinInfo::event (this=0xbfed2968, event=0xbfed2a4c, properties=0xbfed2954, properties_size=2) at ../../kdeui/windowmanagement/netwm.cpp:3925
#34 0xb76900b0 in KWindowSystemPrivate::x11Event (this=0xba3abc8, ev=0xbfed2a4c) at ../../kdeui/windowmanagement/kwindowsystem_x11.cpp:198
#35 0xb7557fab in publicX11Event (e=0xbfed2a4c, this=<optimized out>) at ../../kdeui/kernel/ksystemeventfilter.cpp:43
#36 KSystemEventFilterPrivate::filterEvent (this=0xa85e3b0, message=0xbfed2a4c) at ../../kdeui/kernel/ksystemeventfilter.cpp:102
#37 0xb7558046 in _k_eventFilter (message=0xbfed2a4c) at ../../kdeui/kernel/ksystemeventfilter.cpp:91
#38 0xb63ef7cc in QAbstractEventDispatcher::filterEvent (this=0x942fbc8, message=0xbfed2a4c) at kernel/qabstracteventdispatcher.cpp:501
#39 0xb6a8b181 in x11EventSourceDispatch (s=0x94512a8, callback=0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:143
#40 0xb581525f in g_main_context_dispatch () from /lib/i386-linux-gnu/libglib-2.0.so.0
#41 0xb5815990 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#42 0xb5815c2a in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#43 0xb642bada in QEventDispatcherGlib::processEvents (this=0x942fbc8, flags=...) at kernel/qeventdispatcher_glib.cpp:422
#44 0xb6a8ae3a in QGuiEventDispatcherGlib::processEvents (this=0x942fbc8, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#45 0xb63fc1dd in QEventLoop::processEvents (this=0xbfed2d54, flags=...) at kernel/qeventloop.cpp:149
#46 0xb63fc421 in QEventLoop::exec (this=0xbfed2d54, flags=...) at kernel/qeventloop.cpp:201
#47 0xb640119d in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1064
#48 0xb69d08f4 in QApplication::exec () at kernel/qapplication.cpp:3760
#49 0x080502b8 in main (argc=0, argv=0x19) at ../../../systemsettings/app/main.cpp:49

Possible duplicates by query: bug 286266, bug 286078, bug 286046, bug 286029, bug 285972.

Reported using DrKonqi