[Bug 303057] New: System Settings crashing when opening printer section

spam at noles.co.uk spam at noles.co.uk
Thu Jul 5 12:26:50 BST 2012


https://bugs.kde.org/show_bug.cgi?id=303057

            Bug ID: 303057
          Severity: crash
           Version: 1.0
          Priority: NOR
          Assignee: unassigned-bugs at kde.org
           Summary: System Settings crashing when opening printer section
    Classification: Unclassified
                OS: Linux
          Reporter: spam at noles.co.uk
          Hardware: Ubuntu Packages
            Status: UNCONFIRMED
         Component: general
           Product: systemsettings

Application: systemsettings (1.0)
KDE Platform Version: 4.8.80 (4.8.80)
Qt Version: 4.8.1
Operating System: Linux 3.2.0-26-generic-pae i686
Distribution: Ubuntu 12.04 LTS

-- Information about the crash:
- What I was doing when the application crashed:
Open System Settings
Recieve Crash

This can be replicated every time, also occurrs when opening printer setting
directly from menu

The crash can be reproduced every time.

-- Backtrace:
Application: System Settings (systemsettings), signal: Aborted
Using host libthread_db library "/lib/i386-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0xb1c7d740 (LWP 28290))]

Thread 2 (Thread 0xae989b40 (LWP 28291)):
#0  0xb2da0dcd in clock_gettime () from /lib/i386-linux-gnu/librt.so.1
#1  0xb5f52315 in do_gettime (frac=0xae988fb0, sec=0xae988fa8) at
tools/qelapsedtimer_unix.cpp:123
#2  qt_gettime () at tools/qelapsedtimer_unix.cpp:140
#3  0xb603c226 in QTimerInfoList::updateCurrentTime (this=0xae002074) at
kernel/qeventdispatcher_unix.cpp:343
#4  0xb603c57a in QTimerInfoList::timerWait (this=0xae002074, tm=...) at
kernel/qeventdispatcher_unix.cpp:450
#5  0xb603ae23 in timerSourcePrepareHelper (src=<optimized out>,
timeout=0xae9890bc) at kernel/qeventdispatcher_glib.cpp:136
#6  0xb603aebd in timerSourcePrepare (source=0xae002040, timeout=<optimized
out>) at kernel/qeventdispatcher_glib.cpp:169
#7  0xb2fc5872 in g_main_context_prepare () from
/lib/i386-linux-gnu/libglib-2.0.so.0
#8  0xb2fc5faf in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#9  0xb2fc6201 in g_main_context_iteration () from
/lib/i386-linux-gnu/libglib-2.0.so.0
#10 0xb603b8e7 in QEventDispatcherGlib::processEvents (this=0xae000468,
flags=...) at kernel/qeventdispatcher_glib.cpp:426
#11 0xb600750d in QEventLoop::processEvents (this=0xae989240, flags=...) at
kernel/qeventloop.cpp:149
#12 0xb60077a9 in QEventLoop::exec (this=0xae989240, flags=...) at
kernel/qeventloop.cpp:204
#13 0xb5ef094c in QThread::exec (this=0x9631b90) at thread/qthread.cpp:501
#14 0xb5fe4b5d in QInotifyFileSystemWatcherEngine::run (this=0x9631b90) at
io/qfilesystemwatcher_inotify.cpp:248
#15 0xb5ef3de0 in QThreadPrivate::start (arg=0x9631b90) at
thread/qthread_unix.cpp:298
#16 0xb3097d4c in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#17 0xb5cecace in clone () from /lib/i386-linux-gnu/libc.so.6

Thread 1 (Thread 0xb1c7d740 (LWP 28290)):
[KCrash Handler]
#7  0xb7733424 in __kernel_vsyscall ()
#8  0xb5c301ef in raise () from /lib/i386-linux-gnu/libc.so.6
#9  0xb5c33835 in abort () from /lib/i386-linux-gnu/libc.so.6
#10 0xb5c29095 in ?? () from /lib/i386-linux-gnu/libc.so.6
#11 0xb5c29147 in __assert_fail () from /lib/i386-linux-gnu/libc.so.6
#12 0xae176e4f in sipEnumType_alloc (self=0xae1886e0, nitems=0) at
/build/buildd/sip4-4.13.2/siplib/siplib.c:10938
#13 0xaddd83ff in type_new () from /usr/lib/libpython2.7.so.1.0
#14 0xade514d5 in type_call.25666 () from /usr/lib/libpython2.7.so.1.0
#15 0xade50464 in PyObject_Call () from /usr/lib/libpython2.7.so.1.0
#16 0xae17d238 in createContainerType (cod=<optimized out>, td=0xad0c4700,
bases=(<sip.enumtype at remote 0x999a094>,), metatype=<type at remote
0xae1886e0>, mod_dict=, type_dict=, client=0xad0b9e40) at
/build/buildd/sip4-4.13.2/siplib/siplib.c:5403
#17 0xae17d56f in createClassType (client=0xad0b9e40, ctd=0xad0c4700,
mod_dict=) at /build/buildd/sip4-4.13.2/siplib/siplib.c:5538
#18 0xae17d6b4 in sip_api_init_module (client=0xad0b9e40, mod_dict=) at
/build/buildd/sip4-4.13.2/siplib/siplib.c:1418
#19 0xacf48097 in initkdecore () at sip/kdecore/sipkdecorepart0.cpp:5362
#20 0xaddca07c in _PyImport_LoadDynamicModule () from
/usr/lib/libpython2.7.so.1.0
#21 0xade5f520 in load_module.39506 () from /usr/lib/libpython2.7.so.1.0
#22 0xade5f789 in import_submodule.39525 () from /usr/lib/libpython2.7.so.1.0
#23 0xade3bb59 in load_next.39530 () from /usr/lib/libpython2.7.so.1.0
#24 0xade5fdd6 in import_module_level.isra.9 () from
/usr/lib/libpython2.7.so.1.0
#25 0xade59757 in PyImport_ImportModuleLevel () from
/usr/lib/libpython2.7.so.1.0
#26 0xadd626d3 in builtin___import__ () from /usr/lib/libpython2.7.so.1.0
#27 0xade5192d in PyCFunction_Call () from /usr/lib/libpython2.7.so.1.0
#28 0xade50464 in PyObject_Call () from /usr/lib/libpython2.7.so.1.0
#29 0xade50dfb in PyEval_CallObjectWithKeywords () from
/usr/lib/libpython2.7.so.1.0
#30 0xaddae078 in PyEval_EvalFrameEx () from /usr/lib/libpython2.7.so.1.0
#31 0xadd664d2 in PyEval_EvalCodeEx () from /usr/lib/libpython2.7.so.1.0
#32 0xadd66813 in PyEval_EvalCode () from /usr/lib/libpython2.7.so.1.0
#33 0xadd68022 in PyImport_ExecCodeModuleEx () from
/usr/lib/libpython2.7.so.1.0
#34 0xade5f02c in load_source_module.39467 () from /usr/lib/libpython2.7.so.1.0
#35 0xade5f789 in import_submodule.39525 () from /usr/lib/libpython2.7.so.1.0
#36 0xade3bb59 in load_next.39530 () from /usr/lib/libpython2.7.so.1.0
#37 0xade5fd96 in import_module_level.isra.9 () from
/usr/lib/libpython2.7.so.1.0
#38 0xade59757 in PyImport_ImportModuleLevel () from
/usr/lib/libpython2.7.so.1.0
#39 0xadd626d3 in builtin___import__ () from /usr/lib/libpython2.7.so.1.0
#40 0xade5192d in PyCFunction_Call () from /usr/lib/libpython2.7.so.1.0
#41 0xade50464 in PyObject_Call () from /usr/lib/libpython2.7.so.1.0
#42 0xade5105f in call_function_tail () from /usr/lib/libpython2.7.so.1.0
#43 0xade84100 in PyObject_CallFunction () from /usr/lib/libpython2.7.so.1.0
#44 0xaddca79f in PyImport_Import () from /usr/lib/libpython2.7.so.1.0
#45 0xaddcbad2 in PyImport_ImportModule () from /usr/lib/libpython2.7.so.1.0
#46 0xaec0e720 in ImportModule (moduleName=...) at
../../kpythonpluginfactory/kpythonpluginfactory.cpp:298
#47 0xaec0f901 in KPythonPluginFactory::create (this=0x9894a58,
iface=0xb7333700 "KCModule", parentWidget=0x0, parent=0x96861c8, args=...,
keyword=...) at ../../kpythonpluginfactory/kpythonpluginfactory.cpp:153
#48 0xb73fc8c9 in KCModuleLoader::loadModule(KCModuleInfo const&,
KCModuleLoader::ErrorReporting, QWidget*, QStringList const&) () from
/usr/lib/libkcmutils.so.4
#49 0xb7402109 in ?? () from /usr/lib/libkcmutils.so.4
#50 0xb7402f54 in KCModuleProxy::realModule() const () from
/usr/lib/libkcmutils.so.4
#51 0xb7402fa1 in KCModuleProxy::showEvent(QShowEvent*) () from
/usr/lib/libkcmutils.so.4
#52 0xb6651659 in QWidget::event (this=0x96861c8, event=0xbfd36a10) at
kernel/qwidget.cpp:8569
#53 0xb65f6ed4 in notify_helper (e=0xbfd36a10, receiver=0x96861c8,
this=0x93c1bd8) at kernel/qapplication.cpp:4559
#54 QApplicationPrivate::notify_helper (this=0x93c1bd8, receiver=0x96861c8,
e=0xbfd36a10) at kernel/qapplication.cpp:4531
#55 0xb65fc3a2 in QApplication::notify (this=0x93c1bd8, receiver=0x96861c8,
e=0xbfd36a10) at kernel/qapplication.cpp:4524
#56 0xb717c5d1 in KApplication::notify(QObject*, QEvent*) () from
/usr/lib/libkdeui.so.5
#57 0xb600897e in QCoreApplication::notifyInternal (this=0xbfd385bc,
receiver=0x96861c8, event=0xbfd36a10) at kernel/qcoreapplication.cpp:876
#58 0xb665428d in sendEvent (event=0xbfd36a10, receiver=0x96861c8) at
../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#59 QWidgetPrivate::show_helper (this=0x98917a8) at kernel/qwidget.cpp:7542
#60 0xb6653f64 in QWidgetPrivate::show_recursive (this=0x98917a8) at
kernel/qwidget.cpp:7413
#61 0xb6654069 in QWidgetPrivate::showChildren (this=0x97d5fe0,
spontaneous=false) at kernel/qwidget.cpp:7850
#62 0xb6654180 in QWidgetPrivate::show_helper (this=0x97d5fe0) at
kernel/qwidget.cpp:7489
#63 0xb66545c1 in QWidget::setVisible (this=0x9682900, visible=true) at
kernel/qwidget.cpp:7764
#64 0xb66540e8 in show (this=0x9682900) at
../../include/QtGui/../../src/gui/kernel/qwidget.h:494
#65 QWidgetPrivate::showChildren (this=0x97d5e00, spontaneous=false) at
kernel/qwidget.cpp:7852
#66 0xb6654180 in QWidgetPrivate::show_helper (this=0x97d5e00) at
kernel/qwidget.cpp:7489
#67 0xb66545c1 in QWidget::setVisible (this=0x9683b40, visible=true) at
kernel/qwidget.cpp:7764
#68 0xb66322fd in show (this=0x9683b40) at
../../include/QtGui/../../src/gui/kernel/qwidget.h:494
#69 QStackedLayout::setCurrentIndex (this=0x9682f40, index=1) at
kernel/qstackedlayout.cpp:311
#70 0xb663245f in QStackedLayout::setCurrentWidget (this=0x9682f40,
widget=0x9683b40) at kernel/qstackedlayout.cpp:365
#71 0xb6ad657e in QStackedWidget::setCurrentWidget (this=0x9682d20,
widget=0x9683b40) at widgets/qstackedwidget.cpp:292
#72 0xb71b3c5b in ?? () from /usr/lib/libkdeui.so.5
#73 0xb601f6b1 in QMetaObject::activate (sender=0x9685d68, m=0xb6f7c868,
local_signal_index=0, argv=0xbfd36e24) at kernel/qobject.cpp:3547
#74 0xb6c075cd in QItemSelectionModel::selectionChanged (this=0x9685d68,
_t1=..., _t2=...) at .moc/release-shared/moc_qitemselectionmodel.cpp:166
#75 0xb6c0d7c5 in QItemSelectionModel::emitSelectionChanged (this=0x9685d68,
newSelection=..., oldSelection=...) at itemviews/qitemselectionmodel.cpp:1544
#76 0xb6c0e83c in QItemSelectionModel::select (this=0x9685d68, selection=...,
command=...) at itemviews/qitemselectionmodel.cpp:1110
#77 0xb6c096e6 in QItemSelectionModel::select (this=0x9685d68, index=...,
command=...) at itemviews/qitemselectionmodel.cpp:985
#78 0xb6c078f8 in QItemSelectionModel::setCurrentIndex (this=0x9685d68,
index=..., command=...) at itemviews/qitemselectionmodel.cpp:1174
#79 0xb71b26a7 in ?? () from /usr/lib/libkdeui.so.5
#80 0xb71b3958 in ?? () from /usr/lib/libkdeui.so.5
#81 0xb601f6b1 in QMetaObject::activate (sender=0x9684ef0, m=0xb61662b8,
local_signal_index=2, argv=0x0) at kernel/qobject.cpp:3547
#82 0xb60712f5 in QAbstractItemModel::layoutChanged (this=0x9684ef0) at
.moc/release-shared/moc_qabstractitemmodel.cpp:177
#83 0xb71ba05f in KPageWidgetModel::addPage(KPageWidgetItem*) () from
/usr/lib/libkdeui.so.5
#84 0xb71b7c29 in KPageWidget::addPage(KPageWidgetItem*) () from
/usr/lib/libkdeui.so.5
#85 0xb73e0600 in ModuleView::addModule(KCModuleInfo*) () from
/usr/lib/libsystemsettingsview.so.2
#86 0xb73e0a5b in ModuleView::loadModule(QModelIndex) () from
/usr/lib/libsystemsettingsview.so.2
#87 0xaf413b06 in ?? () from /usr/lib/kde4/icon_mode.so
#88 0xb601f6b1 in QMetaObject::activate (sender=0x945ed08, m=0xb6f7bb7c,
local_signal_index=3, argv=0xbfd37498) at kernel/qobject.cpp:3547
#89 0xb6ba93f5 in QAbstractItemView::activated (this=0x945ed08, _t1=...) at
.moc/release-shared/moc_qabstractitemview.cpp:362
#90 0xb6ba95eb in QAbstractItemView::mouseDoubleClickEvent (this=0x945ed08,
event=0xbfd37d64) at itemviews/qabstractitemview.cpp:1849
#91 0xb66511ca in QWidget::event (this=0x945ed08, event=0xbfd37d64) at
kernel/qwidget.cpp:8366
#92 0xb6a6ee45 in QFrame::event (this=0x945ed08, e=0xbfd37d64) at
widgets/qframe.cpp:557
#93 0xb6b01aa1 in QAbstractScrollArea::viewportEvent (this=0x945ed08,
e=0xbfd37d64) at widgets/qabstractscrollarea.cpp:1043
#94 0xb6ba7abc in QAbstractItemView::viewportEvent (this=0x945ed08,
event=0xbfd37d64) at itemviews/qabstractitemview.cpp:1644
#95 0xb6b041c6 in viewportEvent (this=<optimized out>, event=0xbfd37d64) at
widgets/qabstractscrollarea_p.h:100
#96 eventFilter (e=0xbfd37d64, this=<optimized out>, o=<optimized out>) at
widgets/qabstractscrollarea_p.h:116
#97 QAbstractScrollAreaFilter::eventFilter (this=0x96abc30, o=0x93b6900,
e=0xbfd37d64) at widgets/qabstractscrollarea_p.h:115
#98 0xb6008b16 in QCoreApplicationPrivate::sendThroughObjectEventFilters
(this=0x93c1bd8, receiver=0x93b6900, event=0xbfd37d64) at
kernel/qcoreapplication.cpp:986
#99 0xb65f6ea2 in notify_helper (e=0xbfd37d64, receiver=0x93b6900,
this=0x93c1bd8) at kernel/qapplication.cpp:4555
#100 QApplicationPrivate::notify_helper (this=0x93c1bd8, receiver=0x93b6900,
e=0xbfd37d64) at kernel/qapplication.cpp:4531
#101 0xb65fd024 in QApplication::notify (this=0x93c1bd8, receiver=0x93b6900,
e=0xbfd37d64) at kernel/qapplication.cpp:4102
#102 0xb717c5d1 in KApplication::notify(QObject*, QEvent*) () from
/usr/lib/libkdeui.so.5
#103 0xb600897e in QCoreApplication::notifyInternal (this=0xbfd385bc,
receiver=0x93b6900, event=0xbfd37d64) at kernel/qcoreapplication.cpp:876
#104 0xb65f7e95 in sendEvent (event=<optimized out>, receiver=<optimized out>)
at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#105 QApplicationPrivate::sendMouseEvent (receiver=0x93b6900, event=0xbfd37d64,
alienWidget=0x93b6900, nativeWidget=0x945e590, buttonDown=0xb6f8bcf4,
lastMouseReceiver=..., spontaneous=true) at kernel/qapplication.cpp:3170
#106 0xb6684074 in QETWidget::translateMouseEvent (this=0x945e590,
event=0xbfd3821c) at kernel/qapplication_x11.cpp:4617
#107 0xb6682c0d in QApplication::x11ProcessEvent (this=0xbfd385bc,
event=0xbfd3821c) at kernel/qapplication_x11.cpp:3732
#108 0xb66afeac in x11EventSourceDispatch (s=0x93c1738, callback=0,
user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#109 0xb2fc5d86 in g_main_context_dispatch () from
/lib/i386-linux-gnu/libglib-2.0.so.0
#110 0xb2fc6125 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#111 0xb2fc6201 in g_main_context_iteration () from
/lib/i386-linux-gnu/libglib-2.0.so.0
#112 0xb603b887 in QEventDispatcherGlib::processEvents (this=0x9393ea0,
flags=...) at kernel/qeventdispatcher_glib.cpp:424
#113 0xb66afaaa in QGuiEventDispatcherGlib::processEvents (this=0x9393ea0,
flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#114 0xb600750d in QEventLoop::processEvents (this=0xbfd38514, flags=...) at
kernel/qeventloop.cpp:149
#115 0xb60077a9 in QEventLoop::exec (this=0xbfd38514, flags=...) at
kernel/qeventloop.cpp:204
#116 0xb600ceba in QCoreApplication::exec () at
kernel/qcoreapplication.cpp:1148
#117 0xb65f4a74 in QApplication::exec () at kernel/qapplication.cpp:3820
#118 0x08050438 in ?? ()
#119 0xb5c1b4d3 in __libc_start_main () from /lib/i386-linux-gnu/libc.so.6
#120 0x0805047d in _start ()

Reported using DrKonqi

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