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 i686
Distribution: Ubuntu 11.10

-- Information about the crash:
- What I was doing when the application crashed:
I was adding a printer. This happened several times. Printer was added correctly when I restarted the application.

The crash can be reproduced every time.

-- Backtrace:
Application: System Settings (systemsettings), signal: Segmentation fault
[KCrash Handler]
#7  0x02a9c30c in QHash<void*, PyQtProxy*>::duplicateNode(QHashData::Node*, void*) () from /usr/lib/python2.7/dist-packages/PyQt4/QtCore.so
#8  0x01a13c99 in QHashData::detach_helper2 (this=0x8d5e5e0, node_duplicate=0x2a9c300 <QHash<void*, PyQtProxy*>::duplicateNode(QHashData::Node*, void*)>, node_delete=0x2a9c2f0 <QHash<void*, PyQtProxy*>::deleteNode2(QHashData::Node*)>, nodeSize=16, nodeAlign=4) at tools/qhash.cpp:235
#9  0x02aa130c in sipQtFindSipslot () from /usr/lib/python2.7/dist-packages/PyQt4/QtCore.so
#10 0x02590c00 in sipWrapper_traverse (arg=0x0, visit=0x2d67720 <visit_decref>, self=0x8d2777c) at /build/buildd/sip4-4.12.4/siplib/siplib.c:9648
#11 sipWrapper_traverse (self=0x8d2777c, visit=0x2d67720 <visit_decref>, arg=0x0) at /build/buildd/sip4-4.12.4/siplib/siplib.c:9629
#12 0x02ce3252 in subtype_traverse (self=<QApplication at remote 0x8d2777c>, visit=0x2d67720 <visit_decref>, arg=0x0) at ../Objects/typeobject.c:838
#13 0x02d67990 in subtract_refs (containers=0x2ede728) at ../Modules/gcmodule.c:345
#14 collect (generation=2) at ../Modules/gcmodule.c:874
#15 0x02d686bc in PyGC_Collect () at ../Modules/gcmodule.c:1386
#16 0x02d53adb in Py_Finalize () at ../Python/pythonrun.c:437
#17 Py_Finalize () at ../Python/pythonrun.c:393
#18 0x07dfbf75 in KPythonPluginFactory::~KPythonPluginFactory (this=0x8a4a5e8, __in_chrg=<optimized out>) at ../../kpythonpluginfactory/kpythonpluginfactory.cpp:262
#19 0x07dfc002 in KPythonPluginFactory::~KPythonPluginFactory (this=0x8a4a5e8, __in_chrg=<optimized out>) at ../../kpythonpluginfactory/kpythonpluginfactory.cpp:268
#20 0x01b0ab45 in QObjectCleanupHandler::clear (this=0x87a1240) at kernel/qobjectcleanuphandler.cpp:140
#21 0x01b0ab8d in QObjectCleanupHandler::~QObjectCleanupHandler (this=0x87a1240, __in_chrg=<optimized out>) at kernel/qobjectcleanuphandler.cpp:86
#22 0x01b0ac02 in QObjectCleanupHandler::~QObjectCleanupHandler (this=0x87a1240, __in_chrg=<optimized out>) at kernel/qobjectcleanuphandler.cpp:87
#23 0x00d14992 in destroy () at ../../kdecore/util/kpluginfactory.cpp:29
#24 0x00b88379 in KCleanUpGlobalStatic::~KCleanUpGlobalStatic (this=0xdc50f0, __in_chrg=<optimized out>) at ../../kdecore/kernel/kglobal.h:62
#25 0x07445981 in ?? () from /lib/i386-linux-gnu/libc.so.6
#26 0x07445a0d in exit () from /lib/i386-linux-gnu/libc.so.6
#27 0x032d2d90 in ?? () from /usr/lib/i386-linux-gnu/libgdk-x11-2.0.so.0
#28 0x006f6d6b in _XError () from /usr/lib/i386-linux-gnu/libX11.so.6
#29 0x006f393d in ?? () from /usr/lib/i386-linux-gnu/libX11.so.6
#30 0x006f4927 in _XReply () from /usr/lib/i386-linux-gnu/libX11.so.6
#31 0x006d92b8 in XGetWindowProperty () from /usr/lib/i386-linux-gnu/libX11.so.6
#32 0x00469510 in NETWinInfo::update (this=0xbfec5038, dirty_props=0xbfec4fb8) at ../../kdeui/windowmanagement/netwm.cpp:3962
#33 0x0046adb6 in NETWinInfo::event (this=0xbfec5038, event=0xbfec511c, properties=0xbfec5024, properties_size=2) at ../../kdeui/windowmanagement/netwm.cpp:3925
#34 0x0045f0b0 in KWindowSystemPrivate::x11Event (this=0x8a41478, ev=0xbfec511c) at ../../kdeui/windowmanagement/kwindowsystem_x11.cpp:198
#35 0x00326fab in publicX11Event (e=0xbfec511c, this=<optimized out>) at ../../kdeui/kernel/ksystemeventfilter.cpp:43
#36 KSystemEventFilterPrivate::filterEvent (this=0x8a4aba8, message=0xbfec511c) at ../../kdeui/kernel/ksystemeventfilter.cpp:102
#37 0x00327046 in _k_eventFilter (message=0xbfec511c) at ../../kdeui/kernel/ksystemeventfilter.cpp:91
#38 0x01ae27cc in QAbstractEventDispatcher::filterEvent (this=0x84ffbb0, message=0xbfec511c) at kernel/qabstracteventdispatcher.cpp:501
#39 0x010d4181 in x11EventSourceDispatch (s=0x8522440, callback=0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:143
#40 0x0495825f in g_main_context_dispatch () from /lib/i386-linux-gnu/libglib-2.0.so.0
#41 0x04958990 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#42 0x04958c2a in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#43 0x01b1eada in QEventDispatcherGlib::processEvents (this=0x84ffbb0, flags=...) at kernel/qeventdispatcher_glib.cpp:422
#44 0x010d3e3a in QGuiEventDispatcherGlib::processEvents (this=0x84ffbb0, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#45 0x01aef1dd in QEventLoop::processEvents (this=0xbfec5424, flags=...) at kernel/qeventloop.cpp:149
#46 0x01aef421 in QEventLoop::exec (this=0xbfec5424, flags=...) at kernel/qeventloop.cpp:201
#47 0x01af419d in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1064
#48 0x010198f4 in QApplication::exec () at kernel/qapplication.cpp:3760
#49 0x080502b8 in main (argc=473460962, argv=0x19) at ../../../systemsettings/app/main.cpp:49

This bug may be a duplicate of or related to bug 285756.

Possible duplicates by query: bug 285798, bug 285756, bug 285755, bug 285607, bug 285586.

Reported using DrKonqi