Application: systemsettings (1.0)
KDE Platform Version: 4.7.2 (4.7.2)
Qt Version: 4.7.4
Operating System: Linux 3.0.0-14-generic i686
Distribution: Ubuntu 11.10

-- Information about the crash:
- What I was doing when the application crashed:
error uninstall printer settings crashed software samsung printer GM
- Unusual behavior I noticed:

The crash can be reproduced some of the time.

-- Backtrace:
Application: Preferencias del sistema (systemsettings), signal: Segmentation fault
[Current thread is 1 (Thread 0xb786f930 (LWP 5289))]

Thread 2 (Thread 0xb5325b70 (LWP 5294)):
#0  0x00ea5d10 in clock_gettime () from /lib/i386-linux-gnu/librt.so.1
#1  0x0078b7d5 in do_gettime (frac=0xb5325020, sec=0xb5325018) at tools/qelapsedtimer_unix.cpp:123
#2  qt_gettime () at tools/qelapsedtimer_unix.cpp:140
#3  0x0085e4b6 in QTimerInfoList::updateCurrentTime (this=0x92f65bc) at kernel/qeventdispatcher_unix.cpp:339
#4  0x0085e80a in QTimerInfoList::timerWait (this=0x92f65bc, tm=...) at kernel/qeventdispatcher_unix.cpp:442
#5  0x0085d053 in timerSourcePrepareHelper (src=<optimized out>, timeout=0xb532512c) at kernel/qeventdispatcher_glib.cpp:136
#6  0x0085d0ed in timerSourcePrepare (source=0x92f6588, timeout=<optimized out>) at kernel/qeventdispatcher_glib.cpp:169
#7  0x0883c88c in g_main_context_prepare () from /lib/i386-linux-gnu/libglib-2.0.so.0
#8  0x0883d637 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#9  0x0883dc2a in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#10 0x0085db37 in QEventDispatcherGlib::processEvents (this=0x92f23d8, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#11 0x0082e1dd in QEventLoop::processEvents (this=0xb53252b0, flags=...) at kernel/qeventloop.cpp:149
#12 0x0082e421 in QEventLoop::exec (this=0xb53252b0, flags=...) at kernel/qeventloop.cpp:201
#13 0x0073190b in QThread::exec (this=0x91ebe60) at thread/qthread.cpp:498
#14 0x0080ee2d in QInotifyFileSystemWatcherEngine::run (this=0x91ebe60) at io/qfilesystemwatcher_inotify.cpp:248
#15 0x007347b3 in QThreadPrivate::start (arg=0x91ebe60) at thread/qthread_unix.cpp:331
#16 0x00cd6d31 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#17 0x04ef70ce in clone () from /lib/i386-linux-gnu/libc.so.6
Backtrace stopped: Not enough registers or memory available to unwind further

Thread 1 (Thread 0xb786f930 (LWP 5289)):
[KCrash Handler]
#7  0x02a6030c in QHash<void*, PyQtProxy*>::duplicateNode(QHashData::Node*, void*) () from /usr/lib/python2.7/dist-packages/PyQt4/QtCore.so
#8  0x00752c99 in QHashData::detach_helper2 (this=0x94ff860, node_duplicate=0x2a60300 <QHash<void*, PyQtProxy*>::duplicateNode(QHashData::Node*, void*)>, node_delete=0x2a602f0 <QHash<void*, PyQtProxy*>::deleteNode2(QHashData::Node*)>, nodeSize=16, nodeAlign=4) at tools/qhash.cpp:235
#9  0x02a6530c in sipQtFindSipslot () from /usr/lib/python2.7/dist-packages/PyQt4/QtCore.so
#10 0x04cecc00 in sipWrapper_traverse (arg=0x0, visit=0x45d7720 <visit_decref>, self=0xb49a477c) at /build/buildd/sip4-4.12.4/siplib/siplib.c:9648
#11 sipWrapper_traverse (self=0xb49a477c, visit=0x45d7720 <visit_decref>, arg=0x0) at /build/buildd/sip4-4.12.4/siplib/siplib.c:9629
#12 0x04553252 in subtype_traverse (self=<QApplication at remote 0xb49a477c>, visit=0x45d7720 <visit_decref>, arg=0x0) at ../Objects/typeobject.c:838
#13 0x045d7990 in subtract_refs (containers=0x474e728) at ../Modules/gcmodule.c:345
#14 collect (generation=2) at ../Modules/gcmodule.c:874
#15 0x045d86bc in PyGC_Collect () at ../Modules/gcmodule.c:1386
#16 0x045c3adb in Py_Finalize () at ../Python/pythonrun.c:437
#17 Py_Finalize () at ../Python/pythonrun.c:393
#18 0x04d32f75 in KPythonPluginFactory::~KPythonPluginFactory (this=0x91abdc8, __in_chrg=<optimized out>) at ../../kpythonpluginfactory/kpythonpluginfactory.cpp:262
#19 0x04d33002 in KPythonPluginFactory::~KPythonPluginFactory (this=0x91abdc8, __in_chrg=<optimized out>) at ../../kpythonpluginfactory/kpythonpluginfactory.cpp:268
#20 0x00849b45 in QObjectCleanupHandler::clear (this=0x91351e8) at kernel/qobjectcleanuphandler.cpp:140
#21 0x00849b8d in QObjectCleanupHandler::~QObjectCleanupHandler (this=0x91351e8, __in_chrg=<optimized out>) at kernel/qobjectcleanuphandler.cpp:86
#22 0x00849c02 in QObjectCleanupHandler::~QObjectCleanupHandler (this=0x91351e8, __in_chrg=<optimized out>) at kernel/qobjectcleanuphandler.cpp:87
#23 0x00bc0992 in destroy () at ../../kdecore/util/kpluginfactory.cpp:29
#24 0x00a34379 in KCleanUpGlobalStatic::~KCleanUpGlobalStatic (this=0xc710f0, __in_chrg=<optimized out>) at ../../kdecore/kernel/kglobal.h:62
#25 0x04e57981 in ?? () from /lib/i386-linux-gnu/libc.so.6
#26 0x04e57a0d in exit () from /lib/i386-linux-gnu/libc.so.6
#27 0x031a0d90 in ?? () from /usr/lib/i386-linux-gnu/libgdk-x11-2.0.so.0
#28 0x019c5d6b in _XError () from /usr/lib/i386-linux-gnu/libX11.so.6
#29 0x019c293d in ?? () from /usr/lib/i386-linux-gnu/libX11.so.6
#30 0x019c3927 in _XReply () from /usr/lib/i386-linux-gnu/libX11.so.6
#31 0x019a82b8 in XGetWindowProperty () from /usr/lib/i386-linux-gnu/libX11.so.6
#32 0x00469510 in NETWinInfo::update (this=0xbfa61028, dirty_props=0xbfa60fa8) at ../../kdeui/windowmanagement/netwm.cpp:3962
#33 0x0046adb6 in NETWinInfo::event (this=0xbfa61028, event=0xbfa6110c, properties=0xbfa61014, properties_size=2) at ../../kdeui/windowmanagement/netwm.cpp:3925
#34 0x0045f0b0 in KWindowSystemPrivate::x11Event (this=0x91e6858, ev=0xbfa6110c) at ../../kdeui/windowmanagement/kwindowsystem_x11.cpp:198
#35 0x00326fab in publicX11Event (e=0xbfa6110c, this=<optimized out>) at ../../kdeui/kernel/ksystemeventfilter.cpp:43
#36 KSystemEventFilterPrivate::filterEvent (this=0x93e2fa8, message=0xbfa6110c) at ../../kdeui/kernel/ksystemeventfilter.cpp:102
#37 0x00327046 in _k_eventFilter (message=0xbfa6110c) at ../../kdeui/kernel/ksystemeventfilter.cpp:91
#38 0x008217cc in QAbstractEventDispatcher::filterEvent (this=0x8e7cbb0, message=0xbfa6110c) at kernel/qabstracteventdispatcher.cpp:501
#39 0x010d5181 in x11EventSourceDispatch (s=0x8e9f300, callback=0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:143
#40 0x0883d25f in g_main_context_dispatch () from /lib/i386-linux-gnu/libglib-2.0.so.0
#41 0x0883d990 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#42 0x0883dc2a in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#43 0x0085dada in QEventDispatcherGlib::processEvents (this=0x8e7cbb0, flags=...) at kernel/qeventdispatcher_glib.cpp:422
#44 0x010d4e3a in QGuiEventDispatcherGlib::processEvents (this=0x8e7cbb0, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#45 0x0082e1dd in QEventLoop::processEvents (this=0xbfa61414, flags=...) at kernel/qeventloop.cpp:149
#46 0x0082e421 in QEventLoop::exec (this=0xbfa61414, flags=...) at kernel/qeventloop.cpp:201
#47 0x0083319d in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1064
#48 0x0101a8f4 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 288776, bug 288769, bug 288643, bug 288580, bug 288565.

Reported using DrKonqi