Application: systemsettings (1.0)
KDE Platform Version: 4.7.1 (4.7.1)
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 was trying to access the printer options to print a test page after installing the driver for Cannon imageRUNNER 2525.  I tried several different options but it crashed every time.

The crash can be reproduced every time.

-- Backtrace:
Application: System Settings (systemsettings), signal: Segmentation fault
[Current thread is 1 (Thread 0xb5082930 (LWP 1646))]

Thread 2 (Thread 0xb1e34b70 (LWP 1647)):
#0  0xb61b90c7 in ?? () from /lib/i386-linux-gnu/libc.so.6
#1  0xb619c3f7 in poll () from /lib/i386-linux-gnu/libc.so.6
#2  0xb58cf34b in g_poll () from /lib/i386-linux-gnu/libglib-2.0.so.0
#3  0xb58c0896 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#4  0xb58c0c2a in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#5  0xb64d5b37 in QEventDispatcherGlib::processEvents (this=0x9bb7ba0, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#6  0xb64a61dd in QEventLoop::processEvents (this=0xb1e342b0, flags=...) at kernel/qeventloop.cpp:149
#7  0xb64a6421 in QEventLoop::exec (this=0xb1e342b0, flags=...) at kernel/qeventloop.cpp:201
#8  0xb63a990b in QThread::exec (this=0x9b88e10) at thread/qthread.cpp:498
#9  0xb6486e2d in QInotifyFileSystemWatcherEngine::run (this=0x9b88e10) at io/qfilesystemwatcher_inotify.cpp:248
#10 0xb63ac7b3 in QThreadPrivate::start (arg=0x9b88e10) at thread/qthread_unix.cpp:331
#11 0xb5996d31 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#12 0xb61ab0ce in clone () from /lib/i386-linux-gnu/libc.so.6
Backtrace stopped: Not enough registers or memory available to unwind further

Thread 1 (Thread 0xb5082930 (LWP 1646)):
[KCrash Handler]
#7  0xb0db330c in QHash<void*, PyQtProxy*>::duplicateNode(QHashData::Node*, void*) () from /usr/lib/python2.7/dist-packages/PyQt4/QtCore.so
#8  0xb63cac99 in QHashData::detach_helper2 (this=0x9de6eb0, node_duplicate=0xb0db3300 <QHash<void*, PyQtProxy*>::duplicateNode(QHashData::Node*, void*)>, node_delete=0xb0db32f0 <QHash<void*, PyQtProxy*>::deleteNode2(QHashData::Node*)>, nodeSize=16, nodeAlign=4) at tools/qhash.cpp:235
#9  0xb0db830c in sipQtFindSipslot () from /usr/lib/python2.7/dist-packages/PyQt4/QtCore.so
#10 0xb1621c00 in sipWrapper_traverse (arg=0x0, visit=0xb134b720 <visit_decref>, self=0xb0eca77c) at /build/buildd/sip4-4.12.4/siplib/siplib.c:9648
#11 sipWrapper_traverse (self=0xb0eca77c, visit=0xb134b720 <visit_decref>, arg=0x0) at /build/buildd/sip4-4.12.4/siplib/siplib.c:9629
#12 0xb12c7252 in subtype_traverse (self=<QApplication at remote 0xb0eca77c>, visit=0xb134b720 <visit_decref>, arg=0x0) at ../Objects/typeobject.c:838
#13 0xb134b990 in subtract_refs (containers=0xb14c2728) at ../Modules/gcmodule.c:345
#14 collect (generation=2) at ../Modules/gcmodule.c:874
#15 0xb134c6bc in PyGC_Collect () at ../Modules/gcmodule.c:1386
#16 0xb1337adb in Py_Finalize () at ../Python/pythonrun.c:437
#17 Py_Finalize () at ../Python/pythonrun.c:393
#18 0xb3d1cf75 in KPythonPluginFactory::~KPythonPluginFactory (this=0x9cfa148, __in_chrg=<optimized out>) at ../../kpythonpluginfactory/kpythonpluginfactory.cpp:262
#19 0xb3d1d002 in KPythonPluginFactory::~KPythonPluginFactory (this=0x9cfa148, __in_chrg=<optimized out>) at ../../kpythonpluginfactory/kpythonpluginfactory.cpp:268
#20 0xb64c1b45 in QObjectCleanupHandler::clear (this=0x9a48f28) at kernel/qobjectcleanuphandler.cpp:140
#21 0xb64c1b8d in QObjectCleanupHandler::~QObjectCleanupHandler (this=0x9a48f28, __in_chrg=<optimized out>) at kernel/qobjectcleanuphandler.cpp:86
#22 0xb64c1c02 in QObjectCleanupHandler::~QObjectCleanupHandler (this=0x9a48f28, __in_chrg=<optimized out>) at kernel/qobjectcleanuphandler.cpp:87
#23 0xb6873512 in destroy () at ../../kdecore/util/kpluginfactory.cpp:29
#24 0xb66e7339 in KCleanUpGlobalStatic::~KCleanUpGlobalStatic (this=0xb69240f0, __in_chrg=<optimized out>) at ../../kdecore/kernel/kglobal.h:62
#25 0xb610b981 in ?? () from /lib/i386-linux-gnu/libc.so.6
#26 0xb610ba0d in exit () from /lib/i386-linux-gnu/libc.so.6
#27 0xaea6cd90 in ?? () from /usr/lib/i386-linux-gnu/libgdk-x11-2.0.so.0
#28 0xb5d18d6b in _XError () from /usr/lib/i386-linux-gnu/libX11.so.6
#29 0xb5d1593d in ?? () from /usr/lib/i386-linux-gnu/libX11.so.6
#30 0xb5d16927 in _XReply () from /usr/lib/i386-linux-gnu/libX11.so.6
#31 0xb5cfb2b8 in XGetWindowProperty () from /usr/lib/i386-linux-gnu/libX11.so.6
#32 0xb7744730 in NETWinInfo::update (this=0xbf86c558, dirty_props=0xbf86c4d8) at ../../kdeui/windowmanagement/netwm.cpp:3962
#33 0xb7745fd6 in NETWinInfo::event (this=0xbf86c558, event=0xbf86c63c, properties=0xbf86c544, properties_size=2) at ../../kdeui/windowmanagement/netwm.cpp:3925
#34 0xb773a2d0 in KWindowSystemPrivate::x11Event (this=0x97b0570, ev=0xbf86c63c) at ../../kdeui/windowmanagement/kwindowsystem_x11.cpp:198
#35 0xb76020fb in publicX11Event (e=0xbf86c63c, this=<optimized out>) at ../../kdeui/kernel/ksystemeventfilter.cpp:43
#36 KSystemEventFilterPrivate::filterEvent (this=0x9c95830, message=0xbf86c63c) at ../../kdeui/kernel/ksystemeventfilter.cpp:102
#37 0xb7602196 in _k_eventFilter (message=0xbf86c63c) at ../../kdeui/kernel/ksystemeventfilter.cpp:91
#38 0xb64997cc in QAbstractEventDispatcher::filterEvent (this=0x978cbb0, message=0xbf86c63c) at kernel/qabstracteventdispatcher.cpp:501
#39 0xb6b35181 in x11EventSourceDispatch (s=0x97ae940, callback=0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:143
#40 0xb58c025f in g_main_context_dispatch () from /lib/i386-linux-gnu/libglib-2.0.so.0
#41 0xb58c0990 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#42 0xb58c0c2a in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#43 0xb64d5ada in QEventDispatcherGlib::processEvents (this=0x978cbb0, flags=...) at kernel/qeventdispatcher_glib.cpp:422
#44 0xb6b34e3a in QGuiEventDispatcherGlib::processEvents (this=0x978cbb0, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#45 0xb64a61dd in QEventLoop::processEvents (this=0xbf86c944, flags=...) at kernel/qeventloop.cpp:149
#46 0xb64a6421 in QEventLoop::exec (this=0xbf86c944, flags=...) at kernel/qeventloop.cpp:201
#47 0xb64ab19d in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1064
#48 0xb6a7a8f4 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 284265, bug 284257, bug 284151, bug 284143, bug 284013.

Reported using DrKonqi