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 installed the correct driver for my Lexmark S305. When attempting to print a test page crash occurred.

The crash can be reproduced every time.

-- Backtrace:
Application: System Settings (systemsettings), signal: Segmentation fault
[Current thread is 1 (Thread 0xb784a930 (LWP 15622))]

Thread 2 (Thread 0xb57ddb70 (LWP 15623)):
#0  0x07716d10 in clock_gettime () from /lib/i386-linux-gnu/librt.so.1
#1  0x067cc7d5 in do_gettime (frac=0xb57dd020, sec=0xb57dd018) at tools/qelapsedtimer_unix.cpp:123
#2  qt_gettime () at tools/qelapsedtimer_unix.cpp:140
#3  0x0689f4b6 in QTimerInfoList::updateCurrentTime (this=0xa3be94c) at kernel/qeventdispatcher_unix.cpp:339
#4  0x0689f80a in QTimerInfoList::timerWait (this=0xa3be94c, tm=...) at kernel/qeventdispatcher_unix.cpp:442
#5  0x0689e053 in timerSourcePrepareHelper (src=<optimized out>, timeout=0xb57dd12c) at kernel/qeventdispatcher_glib.cpp:136
#6  0x0689e0ed in timerSourcePrepare (source=0xa3be918, timeout=<optimized out>) at kernel/qeventdispatcher_glib.cpp:169
#7  0x0470088c in g_main_context_prepare () from /lib/i386-linux-gnu/libglib-2.0.so.0
#8  0x04701637 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#9  0x04701c2a in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#10 0x0689eb37 in QEventDispatcherGlib::processEvents (this=0xa3c4ca0, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#11 0x0686f1dd in QEventLoop::processEvents (this=0xb57dd2b0, flags=...) at kernel/qeventloop.cpp:149
#12 0x0686f421 in QEventLoop::exec (this=0xb57dd2b0, flags=...) at kernel/qeventloop.cpp:201
#13 0x0677290b in QThread::exec (this=0xa3c48d8) at thread/qthread.cpp:498
#14 0x0684fe2d in QInotifyFileSystemWatcherEngine::run (this=0xa3c48d8) at io/qfilesystemwatcher_inotify.cpp:248
#15 0x067757b3 in QThreadPrivate::start (arg=0xa3c48d8) at thread/qthread_unix.cpp:331
#16 0x00d8ad31 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#17 0x0046b0ce in clone () from /lib/i386-linux-gnu/libc.so.6
Backtrace stopped: Not enough registers or memory available to unwind further

Thread 1 (Thread 0xb784a930 (LWP 15622)):
[KCrash Handler]
#7  0x03b2430c in QHash<void*, PyQtProxy*>::duplicateNode(QHashData::Node*, void*) () from /usr/lib/python2.7/dist-packages/PyQt4/QtCore.so
#8  0x06793c99 in QHashData::detach_helper2 (this=0xaa046f0, node_duplicate=0x3b24300 <QHash<void*, PyQtProxy*>::duplicateNode(QHashData::Node*, void*)>, node_delete=0x3b242f0 <QHash<void*, PyQtProxy*>::deleteNode2(QHashData::Node*)>, nodeSize=16, nodeAlign=4) at tools/qhash.cpp:235
#9  0x03b2930c in sipQtFindSipslot () from /usr/lib/python2.7/dist-packages/PyQt4/QtCore.so
#10 0x025bec00 in sipWrapper_traverse (arg=0x0, visit=0x7e54720 <visit_decref>, self=0xae19854) at /build/buildd/sip4-4.12.4/siplib/siplib.c:9648
#11 sipWrapper_traverse (self=0xae19854, visit=0x7e54720 <visit_decref>, arg=0x0) at /build/buildd/sip4-4.12.4/siplib/siplib.c:9629
#12 0x07dd0252 in subtype_traverse (self=<QApplication at remote 0xae19854>, visit=0x7e54720 <visit_decref>, arg=0x0) at ../Objects/typeobject.c:838
#13 0x07e54990 in subtract_refs (containers=0x7fcb728) at ../Modules/gcmodule.c:345
#14 collect (generation=2) at ../Modules/gcmodule.c:874
#15 0x07e556bc in PyGC_Collect () at ../Modules/gcmodule.c:1386
#16 0x07e40adb in Py_Finalize () at ../Python/pythonrun.c:437
#17 Py_Finalize () at ../Python/pythonrun.c:393
#18 0x05432f75 in KPythonPluginFactory::~KPythonPluginFactory (this=0xac50ab0, __in_chrg=<optimized out>) at ../../kpythonpluginfactory/kpythonpluginfactory.cpp:262
#19 0x05433002 in KPythonPluginFactory::~KPythonPluginFactory (this=0xac50ab0, __in_chrg=<optimized out>) at ../../kpythonpluginfactory/kpythonpluginfactory.cpp:268
#20 0x0688ab45 in QObjectCleanupHandler::clear (this=0xa24ce60) at kernel/qobjectcleanuphandler.cpp:140
#21 0x0688ab8d in QObjectCleanupHandler::~QObjectCleanupHandler (this=0xa24ce60, __in_chrg=<optimized out>) at kernel/qobjectcleanuphandler.cpp:86
#22 0x0688ac02 in QObjectCleanupHandler::~QObjectCleanupHandler (this=0xa24ce60, __in_chrg=<optimized out>) at kernel/qobjectcleanuphandler.cpp:87
#23 0x007f0992 in destroy () at ../../kdecore/util/kpluginfactory.cpp:29
#24 0x00664379 in KCleanUpGlobalStatic::~KCleanUpGlobalStatic (this=0x8a10f0, __in_chrg=<optimized out>) at ../../kdecore/kernel/kglobal.h:62
#25 0x003cb981 in ?? () from /lib/i386-linux-gnu/libc.so.6
#26 0x003cba0d in exit () from /lib/i386-linux-gnu/libc.so.6
#27 0x02e0ad90 in ?? () from /usr/lib/i386-linux-gnu/libgdk-x11-2.0.so.0
#28 0x06b1bd6b in _XError () from /usr/lib/i386-linux-gnu/libX11.so.6
#29 0x06b1893d in ?? () from /usr/lib/i386-linux-gnu/libX11.so.6
#30 0x06b19927 in _XReply () from /usr/lib/i386-linux-gnu/libX11.so.6
#31 0x06afe2b8 in XGetWindowProperty () from /usr/lib/i386-linux-gnu/libX11.so.6
#32 0x00c3b510 in NETWinInfo::update (this=0xbff2cd48, dirty_props=0xbff2ccc8) at ../../kdeui/windowmanagement/netwm.cpp:3962
#33 0x00c3cdb6 in NETWinInfo::event (this=0xbff2cd48, event=0xbff2ce2c, properties=0xbff2cd34, properties_size=2) at ../../kdeui/windowmanagement/netwm.cpp:3925
#34 0x00c310b0 in KWindowSystemPrivate::x11Event (this=0xa27f0c8, ev=0xbff2ce2c) at ../../kdeui/windowmanagement/kwindowsystem_x11.cpp:198
#35 0x00af8fab in publicX11Event (e=0xbff2ce2c, this=<optimized out>) at ../../kdeui/kernel/ksystemeventfilter.cpp:43
#36 KSystemEventFilterPrivate::filterEvent (this=0xa2b14b8, message=0xbff2ce2c) at ../../kdeui/kernel/ksystemeventfilter.cpp:102
#37 0x00af9046 in _k_eventFilter (message=0xbff2ce2c) at ../../kdeui/kernel/ksystemeventfilter.cpp:91
#38 0x068627cc in QAbstractEventDispatcher::filterEvent (this=0x9fb7b98, message=0xbff2ce2c) at kernel/qabstracteventdispatcher.cpp:501
#39 0x00fdd181 in x11EventSourceDispatch (s=0x9fd9940, callback=0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:143
#40 0x0470125f in g_main_context_dispatch () from /lib/i386-linux-gnu/libglib-2.0.so.0
#41 0x04701990 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#42 0x04701c2a in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#43 0x0689eada in QEventDispatcherGlib::processEvents (this=0x9fb7b98, flags=...) at kernel/qeventdispatcher_glib.cpp:422
#44 0x00fdce3a in QGuiEventDispatcherGlib::processEvents (this=0x9fb7b98, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#45 0x0686f1dd in QEventLoop::processEvents (this=0xbff2d134, flags=...) at kernel/qeventloop.cpp:149
#46 0x0686f421 in QEventLoop::exec (this=0xbff2d134, flags=...) at kernel/qeventloop.cpp:201
#47 0x0687419d in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1064
#48 0x00f228f4 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 283611.

Possible duplicates by query: bug 284151, bug 284143, bug 284013, bug 283987, bug 283970.

Reported using DrKonqi