Bug 287522

Application: systemsettings (1.0)
KDE Platform Version: 4.7.2 (4.7.2)
Qt Version: 4.7.4
Operating System: Linux 3.0.0-13-generic x86_64
Distribution: Ubuntu 11.10

-- Information about the crash:
- What I was doing when the application crashed:
Added a new color laser printer and then closed the system settings dialog.

-- Backtrace:
Application: System Settings (systemsettings), signal: Segmentation fault
[Current thread is 1 (Thread 0x7f1643daa780 (LWP 4533))]

Thread 2 (Thread 0x7f162e1ed700 (LWP 4535)):
#0  0xffffffffff60017b in ?? ()
#1  0x00007f162e1ecaf0 in ?? ()
#2  0x00007fffdafff7e7 in ?? ()
Backtrace stopped: previous frame identical to this frame (corrupt stack?)

Thread 1 (Thread 0x7f1643daa780 (LWP 4533)):
[KCrash Handler]
#6  0x00007f162c3c30f5 in QHash<void*, PyQtProxy*>::duplicateNode(QHashData::Node*, void*) () from /usr/lib/python2.7/dist-packages/PyQt4/QtCore.so
#7  0x00007f16418e9637 in QHashData::detach_helper2 (this=0x308bdf0, node_duplicate=0x7f162c3c30f0 <QHash<void*, PyQtProxy*>::duplicateNode(QHashData::Node*, void*)>, node_delete=0x7f162c3c30e0 <QHash<void*, PyQtProxy*>::deleteNode2(QHashData::Node*)>, nodeSize=<optimized out>, nodeAlign=8) at tools/qhash.cpp:235
#8  0x00007f162c3c7ca7 in sipQtFindSipslot () from /usr/lib/python2.7/dist-packages/PyQt4/QtCore.so
#9  0x00007f162c03a71e in sipWrapper_traverse (arg=0x0, visit=0x7f162d280620 <visit_decref>, self=0x31bf170) at /build/buildd/sip4-4.12.4/siplib/siplib.c:9648
#10 sipWrapper_traverse (self=0x31bf170, visit=0x7f162d280620 <visit_decref>, arg=0x0) at /build/buildd/sip4-4.12.4/siplib/siplib.c:9629
#11 0x00007f162d2808c7 in subtract_refs (containers=0x7f162d600c80) at ../Modules/gcmodule.c:345
#12 collect (generation=2) at ../Modules/gcmodule.c:874
#13 0x00007f162d2815e4 in PyGC_Collect () at ../Modules/gcmodule.c:1386
#14 0x00007f162d26daa6 in Py_Finalize () at ../Python/pythonrun.c:437
#15 Py_Finalize () at ../Python/pythonrun.c:393
#16 0x00007f162fc7e9e5 in KPythonPluginFactory::~KPythonPluginFactory (this=0x2955430, __in_chrg=<optimized out>) at ../../kpythonpluginfactory/kpythonpluginfactory.cpp:262
#17 0x00007f162fc7ea49 in KPythonPluginFactory::~KPythonPluginFactory (this=0x2955430, __in_chrg=<optimized out>) at ../../kpythonpluginfactory/kpythonpluginfactory.cpp:268
#18 0x00007f16419cd926 in QObjectCleanupHandler::clear (this=0x28565a0) at kernel/qobjectcleanuphandler.cpp:140
#19 0x00007f16419cd96b in QObjectCleanupHandler::~QObjectCleanupHandler (this=0x28565a0, __in_chrg=<optimized out>) at kernel/qobjectcleanuphandler.cpp:86
#20 0x00007f16419cd9b9 in QObjectCleanupHandler::~QObjectCleanupHandler (this=0x28565a0, __in_chrg=<optimized out>) at kernel/qobjectcleanuphandler.cpp:87
#21 0x00007f16411dd821 in __run_exit_handlers (status=1, listp=0x7f164153a5a8, run_list_atexit=true) at exit.c:78
#22 0x00007f16411dd8a5 in __GI_exit (status=<optimized out>) at exit.c:100
#23 0x00007f16260bfb9e in ?? () from /usr/lib/x86_64-linux-gnu/libgdk-x11-2.0.so.0
#24 0x00007f16405dc06f in _XError () from /usr/lib/x86_64-linux-gnu/libX11.so.6
#25 0x00007f16405d8e21 in ?? () from /usr/lib/x86_64-linux-gnu/libX11.so.6
#26 0x00007f16405d9d77 in _XReply () from /usr/lib/x86_64-linux-gnu/libX11.so.6
#27 0x00007f16405be34b in XGetWindowProperty () from /usr/lib/x86_64-linux-gnu/libX11.so.6
#28 0x00007f164348471b in NETWinInfo::update (this=0x7fffdaf2d7d0, dirty_props=<optimized out>) at ../../kdeui/windowmanagement/netwm.cpp:3962
#29 0x00007f1643485ee6 in NETWinInfo::event (this=0x7fffdaf2d7d0, event=0x7fffdaf2d880, properties=0x7fffdaf2d7a0, properties_size=2) at ../../kdeui/windowmanagement/netwm.cpp:3925
#30 0x00007f164347afc8 in KWindowSystemPrivate::x11Event (this=0x2abf330, ev=0x7fffdaf2d880) at ../../kdeui/windowmanagement/kwindowsystem_x11.cpp:198
#31 0x00007f164336b0a6 in publicX11Event (e=0x7fffdaf2d880, this=<optimized out>) at ../../kdeui/kernel/ksystemeventfilter.cpp:43
#32 KSystemEventFilterPrivate::filterEvent (this=0x2c07ed0, message=0x7fffdaf2d880) at ../../kdeui/kernel/ksystemeventfilter.cpp:102
#33 0x00007f16426d6388 in x11EventSourceDispatch (s=0x24e7470, callback=0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:143
#34 0x00007f163eb35a5d in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#35 0x00007f163eb36258 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#36 0x00007f163eb36429 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#37 0x00007f16419dfed6 in QEventDispatcherGlib::processEvents (this=0x24bca10, flags=<optimized out>) at kernel/qeventdispatcher_glib.cpp:422
#38 0x00007f16426d607e in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=<optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#39 0x00007f16419b3cf2 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#40 0x00007f16419b3ef7 in QEventLoop::exec (this=0x7fffdaf2dc50, flags=...) at kernel/qeventloop.cpp:201
#41 0x00007f16419b8789 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1064
#42 0x000000000040a7c5 in main (argc=5, argv=0x7fffdaf2df88) at ../../../systemsettings/app/main.cpp:49

This bug may be a duplicate of or related to bug 287452.

Possible duplicates by query: bug 287452, bug 287406, bug 287287, bug 287237, bug 287151.

Reported using DrKonqi