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 had just added a new printer, and I had pressed the "Print test page" button.

-- Backtrace:
Application: System Settings (systemsettings), signal: Segmentation fault
[Current thread is 1 (Thread 0xb4f32930 (LWP 9887))]

Thread 2 (Thread 0xb1cd8b70 (LWP 9888)):
#0  0xb5848dd3 in pthread_mutex_lock () from /lib/i386-linux-gnu/libpthread.so.0
#1  0xb6069f14 in pthread_mutex_lock () from /lib/i386-linux-gnu/libc.so.6
#2  0xb576f70b in g_main_context_prepare () from /lib/i386-linux-gnu/libglib-2.0.so.0
#3  0xb5770637 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#4  0xb5770c2a in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#5  0xb6386b37 in QEventDispatcherGlib::processEvents (this=0x89a6328, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#6  0xb63571dd in QEventLoop::processEvents (this=0xb1cd82b0, flags=...) at kernel/qeventloop.cpp:149
#7  0xb6357421 in QEventLoop::exec (this=0xb1cd82b0, flags=...) at kernel/qeventloop.cpp:201
#8  0xb625a90b in QThread::exec (this=0x8d836c8) at thread/qthread.cpp:498
#9  0xb6337e2d in QInotifyFileSystemWatcherEngine::run (this=0x8d836c8) at io/qfilesystemwatcher_inotify.cpp:248
#10 0xb625d7b3 in QThreadPrivate::start (arg=0x8d836c8) at thread/qthread_unix.cpp:331
#11 0xb5846d31 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#12 0xb605c0ce in clone () from /lib/i386-linux-gnu/libc.so.6
Backtrace stopped: Not enough registers or memory available to unwind further

Thread 1 (Thread 0xb4f32930 (LWP 9887)):
[KCrash Handler]
#7  0xb0c4230c in QHash<void*, PyQtProxy*>::duplicateNode(QHashData::Node*, void*) () from /usr/lib/python2.7/dist-packages/PyQt4/QtCore.so
#8  0xb627bc99 in QHashData::detach_helper2 (this=0x8fa5108, node_duplicate=0xb0c42300 <QHash<void*, PyQtProxy*>::duplicateNode(QHashData::Node*, void*)>, node_delete=0xb0c422f0 <QHash<void*, PyQtProxy*>::deleteNode2(QHashData::Node*)>, nodeSize=16, nodeAlign=4) at tools/qhash.cpp:235
#9  0xb0c4730c in sipQtFindSipslot () from /usr/lib/python2.7/dist-packages/PyQt4/QtCore.so
#10 0xb14c5c00 in sipWrapper_traverse (arg=0x0, visit=0xb114b720 <visit_decref>, self=0xb0d59854) at /build/buildd/sip4-4.12.4/siplib/siplib.c:9648
#11 sipWrapper_traverse (self=0xb0d59854, visit=0xb114b720 <visit_decref>, arg=0x0) at /build/buildd/sip4-4.12.4/siplib/siplib.c:9629
#12 0xb10c7252 in subtype_traverse (self=<QApplication at remote 0xb0d59854>, visit=0xb114b720 <visit_decref>, arg=0x0) at ../Objects/typeobject.c:838
#13 0xb114b990 in subtract_refs (containers=0xb12c2728) at ../Modules/gcmodule.c:345
#14 collect (generation=2) at ../Modules/gcmodule.c:874
#15 0xb114c6bc in PyGC_Collect () at ../Modules/gcmodule.c:1386
#16 0xb1137adb in Py_Finalize () at ../Python/pythonrun.c:437
#17 Py_Finalize () at ../Python/pythonrun.c:393
#18 0xb2ee7f75 in KPythonPluginFactory::~KPythonPluginFactory (this=0x8d80020, __in_chrg=<optimized out>) at ../../kpythonpluginfactory/kpythonpluginfactory.cpp:262
#19 0xb2ee8002 in KPythonPluginFactory::~KPythonPluginFactory (this=0x8d80020, __in_chrg=<optimized out>) at ../../kpythonpluginfactory/kpythonpluginfactory.cpp:268
#20 0xb6372b45 in QObjectCleanupHandler::clear (this=0x8c08a30) at kernel/qobjectcleanuphandler.cpp:140
#21 0xb6372b8d in QObjectCleanupHandler::~QObjectCleanupHandler (this=0x8c08a30, __in_chrg=<optimized out>) at kernel/qobjectcleanuphandler.cpp:86
#22 0xb6372c02 in QObjectCleanupHandler::~QObjectCleanupHandler (this=0x8c08a30, __in_chrg=<optimized out>) at kernel/qobjectcleanuphandler.cpp:87
#23 0xb6724992 in destroy () at ../../kdecore/util/kpluginfactory.cpp:29
#24 0xb6598379 in KCleanUpGlobalStatic::~KCleanUpGlobalStatic (this=0xb67d50f0, __in_chrg=<optimized out>) at ../../kdecore/kernel/kglobal.h:62
#25 0xb5fbc981 in ?? () from /lib/i386-linux-gnu/libc.so.6
#26 0xb5fbca0d in exit () from /lib/i386-linux-gnu/libc.so.6
#27 0xae882d90 in ?? () from /usr/lib/i386-linux-gnu/libgdk-x11-2.0.so.0
#28 0xb5bc8d6b in _XError () from /usr/lib/i386-linux-gnu/libX11.so.6
#29 0xb5bc593d in ?? () from /usr/lib/i386-linux-gnu/libX11.so.6
#30 0xb5bc6927 in _XReply () from /usr/lib/i386-linux-gnu/libX11.so.6
#31 0xb5bab2b8 in XGetWindowProperty () from /usr/lib/i386-linux-gnu/libX11.so.6
#32 0xb75f5510 in NETWinInfo::update (this=0xbfeb6da8, dirty_props=0xbfeb6d28) at ../../kdeui/windowmanagement/netwm.cpp:3962
#33 0xb75f6db6 in NETWinInfo::event (this=0xbfeb6da8, event=0xbfeb6e8c, properties=0xbfeb6d94, properties_size=2) at ../../kdeui/windowmanagement/netwm.cpp:3925
#34 0xb75eb0b0 in KWindowSystemPrivate::x11Event (this=0x89b0b70, ev=0xbfeb6e8c) at ../../kdeui/windowmanagement/kwindowsystem_x11.cpp:198
#35 0xb74b2fab in publicX11Event (e=0xbfeb6e8c, this=<optimized out>) at ../../kdeui/kernel/ksystemeventfilter.cpp:43
#36 KSystemEventFilterPrivate::filterEvent (this=0x89c0848, message=0xbfeb6e8c) at ../../kdeui/kernel/ksystemeventfilter.cpp:102
#37 0xb74b3046 in _k_eventFilter (message=0xbfeb6e8c) at ../../kdeui/kernel/ksystemeventfilter.cpp:91
#38 0xb634a7cc in QAbstractEventDispatcher::filterEvent (this=0x894ebb0, message=0xbfeb6e8c) at kernel/qabstracteventdispatcher.cpp:501
#39 0xb69e6181 in x11EventSourceDispatch (s=0x8970900, callback=0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:143
#40 0xb577025f in g_main_context_dispatch () from /lib/i386-linux-gnu/libglib-2.0.so.0
#41 0xb5770990 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#42 0xb5770c2a in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#43 0xb6386ada in QEventDispatcherGlib::processEvents (this=0x894ebb0, flags=...) at kernel/qeventdispatcher_glib.cpp:422
#44 0xb69e5e3a in QGuiEventDispatcherGlib::processEvents (this=0x894ebb0, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#45 0xb63571dd in QEventLoop::processEvents (this=0xbfeb7194, flags=...) at kernel/qeventloop.cpp:149
#46 0xb6357421 in QEventLoop::exec (this=0xbfeb7194, flags=...) at kernel/qeventloop.cpp:201
#47 0xb635c19d in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1064
#48 0xb692b8f4 in QApplication::exec () at kernel/qapplication.cpp:3760
#49 0x080502b8 in main (argc=7302400, argv=0x19) at ../../../systemsettings/app/main.cpp:49

This bug may be a duplicate of or related to bug 284496.

Possible duplicates by query: bug 284520, bug 284496, bug 284489, bug 284411, bug 284408.

Reported using DrKonqi