Application: systemsettings (1.0)
KDE Platform Version: 4.9.00
Qt Version: 4.8.1
Operating System: Linux 3.2.0-30-generic x86_64
Distribution: Ubuntu 12.04.1 LTS

-- Information about the crash:
- What I was doing when the application crashed:
double-click the printer settings in the system-settings application

The crash can be reproduced every time.

-- Backtrace:
Application: System Settings (systemsettings), signal: Segmentation fault
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f32250357c0 (LWP 3643))]

Thread 2 (Thread 0x7f3207085700 (LWP 3644)):
#0  0x00007f3221fdcb03 in __GI___poll (fds=<optimized out>, nfds=<optimized out>, timeout=<optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007f321b730036 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f321b730164 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f322275d426 in QEventDispatcherGlib::processEvents (this=0x7f32000008e0, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#4  0x00007f322272cc82 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#5  0x00007f322272ced7 in QEventLoop::exec (this=0x7f3207084cd0, flags=...) at kernel/qeventloop.cpp:204
#6  0x00007f322262bfa7 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:501
#7  0x00007f322270c9ff in QInotifyFileSystemWatcherEngine::run (this=0x1a5ad40) at io/qfilesystemwatcher_inotify.cpp:248
#8  0x00007f322262efcb in QThreadPrivate::start (arg=0x1a5ad40) at thread/qthread_unix.cpp:298
#9  0x00007f3216ff3b74 in ?? () from /usr/lib/nvidia-current-updates/libGL.so.1
#10 0x00007f321bbfce9a in start_thread (arg=0x7f3207085700) at pthread_create.c:308
#11 0x00007f3221fe84bd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#12 0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7f32250357c0 (LWP 3643)):
[KCrash Handler]
#6  0x00007f31f7523296 in dbgtext () from /lib/x86_64-linux-gnu/libnss_wins.so.2
#7  0x00007f31fb46caf8 in ?? () from /usr/lib/x86_64-linux-gnu/libtalloc.so.2
#8  0x00007f31fb46b195 in ?? () from /usr/lib/x86_64-linux-gnu/libtalloc.so.2
#9  0x00007f31fb47155c in _talloc_realloc () from /usr/lib/x86_64-linux-gnu/libtalloc.so.2
#10 0x00007f31f7522fce in debug_add_class () from /lib/x86_64-linux-gnu/libnss_wins.so.2
#11 0x00007f31f7522ee9 in ?? () from /lib/x86_64-linux-gnu/libnss_wins.so.2
#12 0x00007f31f7523da6 in debug_parse_levels () from /lib/x86_64-linux-gnu/libnss_wins.so.2
#13 0x00007f31f74f8b34 in ?? () from /lib/x86_64-linux-gnu/libnss_wins.so.2
#14 0x00007f31f74f0982 in _nss_wins_gethostbyname_r () from /lib/x86_64-linux-gnu/libnss_wins.so.2
#15 0x00007f3221fc049a in gaih_inet (name=0x7fff1ca82e10 "fichte.ofai.at", service=<optimized out>, req=0x7fff1ca82710, pai=<optimized out>, naddrs=0x7fff1ca826a0) at ../sysdeps/posix/getaddrinfo.c:952
#16 0x00007f3221fc318e in __GI_getaddrinfo (name=0x7fff1ca82e10 "fichte.ofai.at", service=<optimized out>, hints=0x7fff1ca82710, pai=0x7fff1ca82748) at ../sysdeps/posix/getaddrinfo.c:2423
#17 0x00007f31fdd78759 in httpAddrGetList () from /usr/lib/x86_64-linux-gnu/libcups.so.2
#18 0x00007f31fdd75b96 in _httpCreate () from /usr/lib/x86_64-linux-gnu/libcups.so.2
#19 0x00007f31fdd77c8d in httpConnectEncrypt () from /usr/lib/x86_64-linux-gnu/libcups.so.2
#20 0x00007f31fdd961b7 in cupsGetPPD3 () from /usr/lib/x86_64-linux-gnu/libcups.so.2
#21 0x00007f31fdd964be in cupsGetPPD2 () from /usr/lib/x86_64-linux-gnu/libcups.so.2
#22 0x00007f31fdfb6cc7 in ?? () from /usr/lib/python2.7/dist-packages/cups.so
#23 0x00007f32062c0e83 in PyObject_Call () from /usr/lib/libpython2.7.so.1.0
#24 0x00007f320620efca in PyEval_EvalFrameEx () from /usr/lib/libpython2.7.so.1.0
#25 0x00007f32061dc605 in PyEval_EvalCodeEx () from /usr/lib/libpython2.7.so.1.0
#26 0x00007f32061dc8c0 in function_call () from /usr/lib/libpython2.7.so.1.0
#27 0x00007f32062c0e83 in PyObject_Call () from /usr/lib/libpython2.7.so.1.0
#28 0x00007f320620efca in PyEval_EvalFrameEx () from /usr/lib/libpython2.7.so.1.0
#29 0x00007f32061dc605 in PyEval_EvalCodeEx () from /usr/lib/libpython2.7.so.1.0
#30 0x00007f32062118c0 in PyEval_EvalFrameEx () from /usr/lib/libpython2.7.so.1.0
#31 0x00007f32062125eb in PyEval_EvalFrameEx () from /usr/lib/libpython2.7.so.1.0
#32 0x00007f32062125eb in PyEval_EvalFrameEx () from /usr/lib/libpython2.7.so.1.0
#33 0x00007f32061dc605 in PyEval_EvalCodeEx () from /usr/lib/libpython2.7.so.1.0
#34 0x00007f32061dc7bd in function_call () from /usr/lib/libpython2.7.so.1.0
#35 0x00007f32062c0e83 in PyObject_Call () from /usr/lib/libpython2.7.so.1.0
#36 0x00007f32062a51cf in instancemethod_call.8746 () from /usr/lib/libpython2.7.so.1.0
#37 0x00007f32062c0e83 in PyObject_Call () from /usr/lib/libpython2.7.so.1.0
#38 0x00007f32062c17d7 in PyEval_CallObjectWithKeywords () from /usr/lib/libpython2.7.so.1.0
#39 0x00007f3205104f80 in sip_api_invoke_slot (slot=<optimized out>, sigargs=()) at /build/buildd/sip4-4.13.2/siplib/qtlib.c:203
#40 0x00007f320548c396 in ?? () from /usr/lib/python2.7/dist-packages/PyQt4/QtCore.so
#41 0x00007f320548c690 in ?? () from /usr/lib/python2.7/dist-packages/PyQt4/QtCore.so
#42 0x00007f320548c772 in ?? () from /usr/lib/python2.7/dist-packages/PyQt4/QtCore.so
#43 0x00007f3222742489 in QMetaObject::activate (sender=0x2073f10, m=<optimized out>, local_signal_index=<optimized out>, argv=0x0) at kernel/qobject.cpp:3566
#44 0x00007f3223947edf in QTreeWidgetPrivate::_q_selectionChanged (this=0x28c6390, selected=..., deselected=...) at itemviews/qtreewidget.cpp:2317
#45 0x00007f3222742281 in QMetaObject::activate (sender=0x28d39a0, m=<optimized out>, local_signal_index=<optimized out>, argv=0x7fff1ca85110) at kernel/qobject.cpp:3547
#46 0x00007f32239218b7 in QItemSelectionModel::selectionChanged (this=<optimized out>, _t1=..., _t2=...) at .moc/release-shared/moc_qitemselectionmodel.cpp:166
#47 0x00007f3223927714 in QItemSelectionModel::emitSelectionChanged (this=0x28d39a0, newSelection=..., oldSelection=...) at itemviews/qitemselectionmodel.cpp:1544
#48 0x00007f32239286a1 in QItemSelectionModel::select (this=0x28d39a0, selection=..., command=...) at itemviews/qitemselectionmodel.cpp:1110
#49 0x00007f32239238ea in QItemSelectionModel::select (this=0x28d39a0, index=..., command=...) at itemviews/qitemselectionmodel.cpp:985
#50 0x00007f32239449a0 in QTreeWidget::setItemSelected (this=<optimized out>, item=0x2a27690, select=<optimized out>) at itemviews/qtreewidget.cpp:3035
#51 0x00007f3204a0eaf7 in ?? () from /usr/lib/python2.7/dist-packages/PyQt4/QtGui.so
#52 0x00007f3206211845 in PyEval_EvalFrameEx () from /usr/lib/libpython2.7.so.1.0
#53 0x00007f32061dc605 in PyEval_EvalCodeEx () from /usr/lib/libpython2.7.so.1.0
#54 0x00007f32062118c0 in PyEval_EvalFrameEx () from /usr/lib/libpython2.7.so.1.0
#55 0x00007f32062125eb in PyEval_EvalFrameEx () from /usr/lib/libpython2.7.so.1.0
#56 0x00007f32062125eb in PyEval_EvalFrameEx () from /usr/lib/libpython2.7.so.1.0
#57 0x00007f32061dc605 in PyEval_EvalCodeEx () from /usr/lib/libpython2.7.so.1.0
#58 0x00007f32061dc7bd in function_call () from /usr/lib/libpython2.7.so.1.0
#59 0x00007f32062c0e83 in PyObject_Call () from /usr/lib/libpython2.7.so.1.0
#60 0x00007f32062c17d7 in PyEval_CallObjectWithKeywords () from /usr/lib/libpython2.7.so.1.0
#61 0x00007f32066802ac in RunFunction (object=<function at remote 0x2738d70>, args=<optimized out>) at ../../kpythonpluginfactory/kpythonpluginfactory.cpp:326
#62 0x00007f320668114b in KPythonPluginFactory::create (this=<optimized out>, iface=<optimized out>, parentWidget=<optimized out>, parent=0x180dd10, args=..., keyword=...) at ../../kpythonpluginfactory/kpythonpluginfactory.cpp:216
#63 0x00007f3224743708 in create<KCModule> (parent=0x180dd10, this=0x1a55f60, args=..., keyword=..., parentWidget=0x0) at ../../kdecore/util/kpluginfactory.h:531
#64 createInstance<KCModule> (error=0x7fff1ca86050, args=..., parent=0x180dd10, parentWidget=0x0, this=0x1811590) at ../../kdecore/services/kservice.h:559
#65 createInstance<KCModule> (error=0x7fff1ca86050, args=..., parent=0x180dd10, this=0x1811590) at ../../kdecore/services/kservice.h:536
#66 KCModuleLoader::loadModule (mod=..., report=KCModuleLoader::Inline, parent=0x180dd10, args=...) at ../../kutils/kcmoduleloader.cpp:89
#67 0x00007f32247485f8 in KCModuleProxyPrivate::loadModule (this=0x1907eb0) at ../../kutils/kcmoduleproxy.cpp:106
#68 0x00007f3224749315 in KCModuleProxy::realModule (this=<optimized out>) at ../../kutils/kcmoduleproxy.cpp:83
#69 0x00007f3224749352 in KCModuleProxy::showEvent (this=0x180dd10, ev=0x7fff1ca86ee0) at ../../kutils/kcmoduleproxy.cpp:197
#70 0x00007f32233f53f5 in QWidget::event (this=0x180dd10, event=0x7fff1ca86ee0) at kernel/qwidget.cpp:8569
#71 0x00007f32233a4894 in notify_helper (e=0x7fff1ca86ee0, receiver=0x180dd10, this=0x1477190) at kernel/qapplication.cpp:4559
#72 QApplicationPrivate::notify_helper (this=0x1477190, receiver=0x180dd10, e=0x7fff1ca86ee0) at kernel/qapplication.cpp:4531
#73 0x00007f32233a9713 in QApplication::notify (this=0x7fff1ca89760, receiver=0x180dd10, e=0x7fff1ca86ee0) at kernel/qapplication.cpp:4420
#74 0x00007f32240de456 in KApplication::notify (this=0x7fff1ca89760, receiver=0x180dd10, event=0x7fff1ca86ee0) at ../../kdeui/kernel/kapplication.cpp:311
#75 0x00007f322272de9c in QCoreApplication::notifyInternal (this=0x7fff1ca89760, receiver=0x180dd10, event=0x7fff1ca86ee0) at kernel/qcoreapplication.cpp:876
#76 0x00007f32233f7810 in sendEvent (event=0x7fff1ca86ee0, receiver=0x180dd10) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#77 QWidgetPrivate::show_helper (this=0x1a5c9d0) at kernel/qwidget.cpp:7542
#78 0x00007f32233f7607 in QWidgetPrivate::showChildren (this=<optimized out>, spontaneous=false) at kernel/qwidget.cpp:7850
#79 0x00007f32233f76fd in QWidgetPrivate::show_helper (this=<optimized out>) at kernel/qwidget.cpp:7489
#80 0x00007f32233f7b02 in QWidget::setVisible (this=0x19007a0, visible=<optimized out>) at kernel/qwidget.cpp:7764
#81 0x00007f32233f7676 in show (this=0x19007a0) at ../../include/QtGui/../../src/gui/kernel/qwidget.h:494
#82 QWidgetPrivate::showChildren (this=<optimized out>, spontaneous=false) at kernel/qwidget.cpp:7852
#83 0x00007f32233f76fd in QWidgetPrivate::show_helper (this=<optimized out>) at kernel/qwidget.cpp:7489
#84 0x00007f32233f7b02 in QWidget::setVisible (this=0x18fc7c0, visible=<optimized out>) at kernel/qwidget.cpp:7764
#85 0x00007f32233d9389 in show (this=0x18fc7c0) at ../../include/QtGui/../../src/gui/kernel/qwidget.h:494
#86 QStackedLayout::setCurrentIndex (this=0x1869550, index=1) at kernel/qstackedlayout.cpp:311
#87 0x00007f322410dd77 in KPageViewPrivate::_k_pageSelected (this=0x1853780, index=..., previous=...) at ../../kdeui/paged/kpageview.cpp:235
#88 0x00007f3222742281 in QMetaObject::activate (sender=0x180a9c0, m=<optimized out>, local_signal_index=<optimized out>, argv=0x7fff1ca873d0) at kernel/qobject.cpp:3547
#89 0x00007f32239218b7 in QItemSelectionModel::selectionChanged (this=<optimized out>, _t1=..., _t2=...) at .moc/release-shared/moc_qitemselectionmodel.cpp:166
#90 0x00007f3223927714 in QItemSelectionModel::emitSelectionChanged (this=0x180a9c0, newSelection=..., oldSelection=...) at itemviews/qitemselectionmodel.cpp:1544
#91 0x00007f32239286a1 in QItemSelectionModel::select (this=0x180a9c0, selection=..., command=...) at itemviews/qitemselectionmodel.cpp:1110
#92 0x00007f32239238ea in QItemSelectionModel::select (this=0x180a9c0, index=..., command=...) at itemviews/qitemselectionmodel.cpp:985
#93 0x00007f3223921b27 in QItemSelectionModel::setCurrentIndex (this=0x180a9c0, index=..., command=...) at itemviews/qitemselectionmodel.cpp:1174
#94 0x00007f322410cac7 in KPageViewPrivate::_k_rebuildGui (this=0x1853780) at ../../kdeui/paged/kpageview.cpp:70
#95 0x00007f322410dac5 in KPageViewPrivate::_k_modelChanged (this=0x1853780) at ../../kdeui/paged/kpageview.cpp:190
#96 0x00007f3222742281 in QMetaObject::activate (sender=0x1893920, m=<optimized out>, local_signal_index=<optimized out>, argv=0x0) at kernel/qobject.cpp:3547
#97 0x00007f3224112e40 in KPageWidgetModel::addPage (this=0x1893920, item=0x1855660) at ../../kdeui/paged/kpagewidgetmodel.cpp:401
#98 0x00007f3224521dbc in ModuleView::addModule (this=0x1426e40, module=0x184df18) at ../../../systemsettings/core/ModuleView.cpp:191
#99 0x00007f3224522232 in ModuleView::loadModule (this=0x1426e40, menuItem=...) at ../../../systemsettings/core/ModuleView.cpp:144
#100 0x00007f320811f678 in IconMode::changeModule (this=0x1875e90, activeModule=...) at ../../../systemsettings/icons/IconMode.cpp:134
#101 0x00007f3222742281 in QMetaObject::activate (sender=0x1566010, m=<optimized out>, local_signal_index=<optimized out>, argv=0x7fff1ca87da0) at kernel/qobject.cpp:3547
#102 0x00007f32238cab05 in QAbstractItemView::activated (this=<optimized out>, _t1=...) at .moc/release-shared/moc_qabstractitemview.cpp:362
#103 0x00007f32238cacb0 in QAbstractItemView::mouseDoubleClickEvent (this=0x1566010, event=0x7fff1ca88a80) at itemviews/qabstractitemview.cpp:1849
#104 0x00007f32233f515e in QWidget::event (this=0x1566010, event=0x7fff1ca88a80) at kernel/qwidget.cpp:8366
#105 0x00007f32237b53b6 in QFrame::event (this=0x1566010, e=0x7fff1ca88a80) at widgets/qframe.cpp:557
#106 0x00007f32238c989b in QAbstractItemView::viewportEvent (this=0x1566010, event=0x7fff1ca88a80) at itemviews/qabstractitemview.cpp:1644
#107 0x00007f322272e028 in QCoreApplicationPrivate::sendThroughObjectEventFilters (this=<optimized out>, receiver=0x1853b80, event=0x7fff1ca88a80) at kernel/qcoreapplication.cpp:986
#108 0x00007f32233a485f in notify_helper (e=0x7fff1ca88a80, receiver=0x1853b80, this=0x1477190) at kernel/qapplication.cpp:4555
#109 QApplicationPrivate::notify_helper (this=0x1477190, receiver=0x1853b80, e=0x7fff1ca88a80) at kernel/qapplication.cpp:4531
#110 0x00007f32233aa0bf in QApplication::notify (this=<optimized out>, receiver=0x1853b80, e=0x7fff1ca88a80) at kernel/qapplication.cpp:4102
#111 0x00007f32240de456 in KApplication::notify (this=0x7fff1ca89760, receiver=0x1853b80, event=0x7fff1ca88a80) at ../../kdeui/kernel/kapplication.cpp:311
#112 0x00007f322272de9c in QCoreApplication::notifyInternal (this=0x7fff1ca89760, receiver=0x1853b80, event=0x7fff1ca88a80) at kernel/qcoreapplication.cpp:876
#113 0x00007f32233a5862 in sendEvent (event=<optimized out>, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#114 QApplicationPrivate::sendMouseEvent (receiver=0x1853b80, event=0x7fff1ca88a80, alienWidget=0x1853b80, nativeWidget=0x15dc700, buttonDown=0x1853b80, lastMouseReceiver=..., spontaneous=true) at kernel/qapplication.cpp:3170
#115 0x00007f3223424bf5 in QETWidget::translateMouseEvent (this=0x15dc700, event=<optimized out>) at kernel/qapplication_x11.cpp:4617
#116 0x00007f3223423bae in QApplication::x11ProcessEvent (this=0x7fff1ca89760, event=0x7fff1ca89350) at kernel/qapplication_x11.cpp:3732
#117 0x00007f322344d0d2 in x11EventSourceDispatch (s=0x146c300, callback=0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#118 0x00007f321b72fd53 in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#119 0x00007f321b7300a0 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#120 0x00007f321b730164 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#121 0x00007f322275d3bf in QEventDispatcherGlib::processEvents (this=0x13aaad0, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#122 0x00007f322344cd5e in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#123 0x00007f322272cc82 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#124 0x00007f322272ced7 in QEventLoop::exec (this=0x7fff1ca896f0, flags=...) at kernel/qeventloop.cpp:204
#125 0x00007f3222731f67 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1148
#126 0x000000000040a9e5 in main (argc=5, argv=0x7fff1ca89a28) at ../../../systemsettings/app/main.cpp:49

Reported using DrKonqi