'[kde-gtk-config] [Bug 314738] System setting crashed when clicking on Gtk Configuration'

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List:       kde-bugs-dist
Subject:    [kde-gtk-config] [Bug 314738] System setting crashed when clicking on Gtk Configuration
From:       <p92 () free ! fr>
Date:       2015-01-03 11:14:14
Message-ID: bug-314738-17878-JEzE52qzuo () http ! bugs ! kde ! org/
[Download RAW message or body]

https://bugs.kde.org/show_bug.cgi?id=314738

p92@free.fr changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |p92@free.fr

--- Comment #15 from p92@free.fr ---
This bug can be confirmed with latest fresh install of kubuntu 14.10

We need debug symbols on kde-config-gtk-style (no dbg package for this in the
repository).

# dpkg -S /usr/lib/kde4/kcm_cgc.so
kde-config-gtk-style: /usr/lib/kde4/kcm_cgc.so

Difficult to reproduce. I had it while switching to another configuration
module of system settings from the gtk style config module. In this module I
changed both gtk2+gtk3 after downloading new themes and installing them from
the "get new themes" button.

------------------------------------------------------------------------------------------
Application: systemsettings (4.11.12)
KDE Platform Version: 4.14.1
Qt Version: 4.8.6
Operating System: Linux 3.16.0-28-lowlatency x86_64
Distribution: Ubuntu 14.10

-- Information about the crash:
<Indiquez-nous en dÃ©tails ce que vous faisiez lors du plantage de
l'application.>

-- Backtrace:
Application: Configuration du systÃ¨me (systemsettings), signal: Segmentation
fault
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f0b36ee28c0 (LWP 22763))]

Thread 4 (Thread 0x7f0b193d4700 (LWP 22764)):
#0  0x00007f0b2cda1369 in g_mutex_lock () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f0b2cd5cea1 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f0b2cd5cffc in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f0b345e504e in QEventDispatcherGlib::processEvents
(this=0x7f0b140008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:436
#4  0x00007f0b345b64f1 in QEventLoop::processEvents
(this=this@entry=0x7f0b193d3ce0, flags=...) at kernel/qeventloop.cpp:149
#5  0x00007f0b345b6805 in QEventLoop::exec (this=this@entry=0x7f0b193d3ce0,
flags=...) at kernel/qeventloop.cpp:204
#6  0x00007f0b344b4c39 in QThread::exec (this=this@entry=0x2820c40) at
thread/qthread.cpp:538
#7  0x00007f0b34598033 in QInotifyFileSystemWatcherEngine::run (this=0x2820c40)
at io/qfilesystemwatcher_inotify.cpp:265
#8  0x00007f0b344b739f in QThreadPrivate::start (arg=0x2820c40) at
thread/qthread_unix.cpp:349
#9  0x00007f0b2d2420a5 in start_thread (arg=0x7f0b193d4700) at
pthread_create.c:309
#10 0x00007f0b33e6277d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 3 (Thread 0x7f0b13377700 (LWP 22765)):
#0  0x00007f0b33e582d1 in poll () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007f0b2cd5cee4 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f0b2cd5d272 in g_main_loop_run () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f0b18237ef6 in ?? () from /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0
#4  0x00007f0b2cd83925 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007f0b2d2420a5 in start_thread (arg=0x7f0b13377700) at
pthread_create.c:309
#6  0x00007f0b33e6277d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 2 (Thread 0x7f0afe7e4700 (LWP 22781)):
#0  0x00007f0b2cd5c3c1 in g_main_context_prepare () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f0b2cd5ce0b in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f0b2cd5cffc in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f0b345e504e in QEventDispatcherGlib::processEvents
(this=0x7f0af80008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:436
#4  0x00007f0b345b64f1 in QEventLoop::processEvents
(this=this@entry=0x7f0afe7e3ce0, flags=...) at kernel/qeventloop.cpp:149
#5  0x00007f0b345b6805 in QEventLoop::exec (this=this@entry=0x7f0afe7e3ce0,
flags=...) at kernel/qeventloop.cpp:204
#6  0x00007f0b344b4c39 in QThread::exec (this=this@entry=0x2eec040) at
thread/qthread.cpp:538
#7  0x00007f0b34598033 in QInotifyFileSystemWatcherEngine::run (this=0x2eec040)
at io/qfilesystemwatcher_inotify.cpp:265
#8  0x00007f0b344b739f in QThreadPrivate::start (arg=0x2eec040) at
thread/qthread_unix.cpp:349
#9  0x00007f0b2d2420a5 in start_thread (arg=0x7f0afe7e4700) at
pthread_create.c:309
#10 0x00007f0b33e6277d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 1 (Thread 0x7f0b36ee28c0 (LWP 22763)):
[KCrash Handler]
#6  0x00007f0b1043d1a2 in ?? ()
#7  0x0000000002e64c50 in ?? ()
#8  0x00007f0b1043d1a0 in ?? ()
#9  0x00007f0b3459d483 in QFactoryLoader::instance (this=<optimized out>,
key=...) at plugin/qfactoryloader.cpp:276
#10 0x00007f0b352e3a8a in QIcon::addFile (this=0x2e64c50, fileName=...,
size=..., mode=QIcon::Selected, mode@entry=QIcon::Normal, state=(QIcon::Off |
unknown: 102), state@entry=QIcon::Off) at image/qicon.cpp:843
#11 0x00007f0b352e3dca in QIcon::QIcon (this=<optimized out>, fileName=...) at
image/qicon.cpp:565
#12 0x00007f0afca6377c in ?? () from /usr/lib/kde4/kcm_cgc.so
#13 0x00007f0afca6411f in ?? () from /usr/lib/kde4/kcm_cgc.so
#14 0x00007f0afca71df1 in ?? () from /usr/lib/kde4/kcm_cgc.so
#15 0x00007f0afca7626b in ?? () from /usr/lib/kde4/kcm_cgc.so
#16 0x00007f0b34dafd43 in KPluginFactory::create (this=0x3361bd0,
iface=0x7f0b360e8680 <qt_meta_stringdata_KCModule> "KCModule",
parentWidget=0x283e360, parent=0x283e360, args=..., keyword=...) at
../../kdecore/util/kpluginfactory.cpp:203
#17 0x00007f0b365d9176 in create<KCModule> (args=..., parent=0x283e360,
this=0x3361bd0) at ../../kdecore/util/kpluginfactory.h:507
#18 create<KCModule> (args=..., parent=0x283e360, this=0x3361bd0) at
../../kdecore/util/kpluginfactory.h:345
#19 createInstance<KCModule> (error=<synthetic pointer>, args=...,
parent=0x283e360, libname=...) at ../../kdecore/util/klibloader.h:279
#20 createInstance<KCModule> (error=<synthetic pointer>, args=...,
parent=0x283e360, service=...) at ../../kdecore/services/kservice.h:616
#21 KCModuleLoader::loadModule (mod=...,
report=report@entry=KCModuleLoader::Inline, parent=0x283e360, args=...) at
../../kutils/kcmoduleloader.cpp:96
#22 0x00007f0b365de99b in KCModuleProxyPrivate::loadModule
(this=this@entry=0x32613f0) at ../../kutils/kcmoduleproxy.cpp:107
#23 0x00007f0b365df685 in KCModuleProxy::realModule (this=this@entry=0x283e360)
at ../../kutils/kcmoduleproxy.cpp:83
#24 0x00007f0b365dfa83 in KCModuleProxy::showEvent (this=0x283e360,
ev=0x7fffee3e3090) at ../../kutils/kcmoduleproxy.cpp:198
#25 0x00007f0b3528cce8 in QWidget::event (this=0x2e64c50, event=0x3) at
kernel/qwidget.cpp:8775
#26 0x00007f0b3523d11c in QApplicationPrivate::notify_helper
(this=this@entry=0x243b4b0, receiver=receiver@entry=0x283e360,
e=e@entry=0x7fffee3e3090) at kernel/qapplication.cpp:4570
#27 0x00007f0b35243870 in QApplication::notify (this=this@entry=0x7fffee3e4700,
receiver=receiver@entry=0x283e360, e=e@entry=0x7fffee3e3090) at
kernel/qapplication.cpp:4356
#28 0x00007f0b35f6557a in KApplication::notify (this=0x7fffee3e4700,
receiver=0x283e360, event=0x7fffee3e3090) at
../../kdeui/kernel/kapplication.cpp:311
#29 0x00007f0b345b786d in QCoreApplication::notifyInternal
(this=0x7fffee3e4700, receiver=receiver@entry=0x283e360,
event=event@entry=0x7fffee3e3090) at kernel/qcoreapplication.cpp:953
#30 0x00007f0b3528a233 in sendEvent (event=0x7fffee3e3090, receiver=0x283e360)
at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#31 QWidgetPrivate::show_helper (this=0x32614d0) at kernel/qwidget.cpp:7569
#32 0x00007f0b35289f4c in QWidgetPrivate::show_recursive (this=<optimized out>)
at kernel/qwidget.cpp:7440
#33 0x00007f0b3528a08a in QWidgetPrivate::showChildren
(this=this@entry=0x2fbc590, spontaneous=spontaneous@entry=false) at
kernel/qwidget.cpp:7877
#34 0x00007f0b3528a11d in QWidgetPrivate::show_helper
(this=this@entry=0x2fbc590) at kernel/qwidget.cpp:7516
#35 0x00007f0b3528bfda in QWidget::setVisible (this=0x2cbaf80,
visible=<optimized out>) at kernel/qwidget.cpp:7791
#36 0x00007f0b3528a09e in show (this=0x2cbaf80) at
../../include/QtGui/../../src/gui/kernel/qwidget.h:497
#37 QWidgetPrivate::showChildren (this=this@entry=0x2cd4a90,
spontaneous=spontaneous@entry=false) at kernel/qwidget.cpp:7879
#38 0x00007f0b3528a11d in QWidgetPrivate::show_helper
(this=this@entry=0x2cd4a90) at kernel/qwidget.cpp:7516
#39 0x00007f0b3528bfda in QWidget::setVisible (this=0x2f7b0e0,
visible=<optimized out>) at kernel/qwidget.cpp:7791
#40 0x00007f0b3526fc16 in show (this=0x2f7b0e0) at
../../include/QtGui/../../src/gui/kernel/qwidget.h:497
#41 QStackedLayout::setCurrentIndex (this=0x2839dc0, index=5) at
kernel/qstackedlayout.cpp:313
#42 0x00007f0b3526fdaa in QStackedLayout::setCurrentWidget (this=<optimized
out>, widget=widget@entry=0x2f7b0e0) at kernel/qstackedlayout.cpp:368
#43 0x00007f0b3568d6e7 in QStackedWidget::setCurrentWidget (this=<optimized
out>, widget=widget@entry=0x2f7b0e0) at widgets/qstackedwidget.cpp:295
#44 0x00007f0b35f97bc6 in KPageViewPrivate::_k_pageSelected (this=0x2839440,
index=..., previous=...) at ../../kdeui/paged/kpageview.cpp:235
#45 0x00007f0b345cba7a in QMetaObject::activate (sender=sender@entry=0x32656e0,
m=m@entry=0x7f0b35d14160 <QItemSelectionModel::staticMetaObject>,
local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x7fffee3e3500)
at kernel/qobject.cpp:3567
#46 0x00007f0b3578ed67 in QItemSelectionModel::selectionChanged
(this=this@entry=0x32656e0, _t1=..., _t2=...) at
.moc/release-shared/moc_qitemselectionmodel.cpp:165
#47 0x00007f0b357945fd in QItemSelectionModel::emitSelectionChanged
(this=this@entry=0x32656e0, newSelection=..., oldSelection=...) at
itemviews/qitemselectionmodel.cpp:1600
#48 0x00007f0b35794a46 in QItemSelectionModel::select (this=0x32656e0,
selection=..., command=...) at itemviews/qitemselectionmodel.cpp:1110
#49 0x00007f0b35f9ab9c in KDEPrivate::SelectionModel::select (this=<optimized
out>, selection=..., command=...) at ../../kdeui/paged/kpageview_p.cpp:619
#50 0x00007f0b357639ad in QListView::setSelection (this=<optimized out>,
rect=..., command=...) at itemviews/qlistview.cpp:1384
#51 0x00007f0b3573fc43 in QAbstractItemView::mousePressEvent (this=0x283e970,
event=<optimized out>) at itemviews/qabstractitemview.cpp:1690
#52 0x00007f0b3528d509 in QWidget::event (this=0x2e64c50, this@entry=0x283e970,
event=0x3, event@entry=0x7fffee3e3f00) at kernel/qwidget.cpp:8385
#53 0x00007f0b356369fe in QFrame::event (this=0x283e970, e=0x7fffee3e3f00) at
widgets/qframe.cpp:557
#54 0x00007f0b357458b3 in QAbstractItemView::viewportEvent (this=0x283e970,
event=0x7fffee3e3f00) at itemviews/qabstractitemview.cpp:1644
#55 0x00007f0b345b79d6 in
QCoreApplicationPrivate::sendThroughObjectEventFilters
(this=this@entry=0x243b4b0, receiver=receiver@entry=0x2d331b0,
event=event@entry=0x7fffee3e3f00) at kernel/qcoreapplication.cpp:1063
#56 0x00007f0b3523d0fc in QApplicationPrivate::notify_helper
(this=this@entry=0x243b4b0, receiver=receiver@entry=0x2d331b0,
e=e@entry=0x7fffee3e3f00) at kernel/qapplication.cpp:4566
#57 0x00007f0b352439be in QApplication::notify (this=this@entry=0x7fffee3e4700,
receiver=receiver@entry=0x2d331b0, e=e@entry=0x7fffee3e3f00) at
kernel/qapplication.cpp:4113
#58 0x00007f0b35f6557a in KApplication::notify (this=0x7fffee3e4700,
receiver=0x2d331b0, event=0x7fffee3e3f00) at
../../kdeui/kernel/kapplication.cpp:311
#59 0x00007f0b345b786d in QCoreApplication::notifyInternal
(this=0x7fffee3e4700, receiver=receiver@entry=0x2d331b0,
event=event@entry=0x7fffee3e3f00) at kernel/qcoreapplication.cpp:953
#60 0x00007f0b3524307f in sendEvent (event=<optimized out>, receiver=<optimized
out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#61 QApplicationPrivate::sendMouseEvent (receiver=receiver@entry=0x2d331b0,
event=event@entry=0x7fffee3e3f00, alienWidget=alienWidget@entry=0x2d331b0,
nativeWidget=nativeWidget@entry=0x283e970,
buttonDown=buttonDown@entry=0x7f0b35d31578 <qt_button_down>,
lastMouseReceiver=..., spontaneous=true) at kernel/qapplication.cpp:3178
#62 0x00007f0b352b8bde in QETWidget::translateMouseEvent
(this=this@entry=0x283e970, event=event@entry=0x7fffee3e4260) at
kernel/qapplication_x11.cpp:4634
#63 0x00007f0b352b8477 in QApplication::x11ProcessEvent (this=0x7fffee3e4700,
event=event@entry=0x7fffee3e4260) at kernel/qapplication_x11.cpp:3627
#64 0x00007f0b352e0432 in x11EventSourceDispatch (s=0x24272a0, callback=0x0,
user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#65 0x00007f0b2cd5cc5d in g_main_context_dispatch () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#66 0x00007f0b2cd5cf48 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#67 0x00007f0b2cd5cffc in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#68 0x00007f0b345e5031 in QEventDispatcherGlib::processEvents (this=0x23f0920,
flags=...) at kernel/qeventdispatcher_glib.cpp:434
#69 0x00007f0b352e04e6 in QGuiEventDispatcherGlib::processEvents
(this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#70 0x00007f0b345b64f1 in QEventLoop::processEvents
(this=this@entry=0x7fffee3e4640, flags=...) at kernel/qeventloop.cpp:149
#71 0x00007f0b345b6805 in QEventLoop::exec (this=this@entry=0x7fffee3e4640,
flags=...) at kernel/qeventloop.cpp:204
#72 0x00007f0b345bbf67 in QCoreApplication::exec () at
kernel/qcoreapplication.cpp:1225
#73 0x00007f0b3523b4dc in QApplication::exec () at kernel/qapplication.cpp:3828
#74 0x000000000040a8ff in main (argc=5, argv=0x7fffee3e4848) at
../../../systemsettings/app/main.cpp:49

Rapporter Ã  https://bugs.kde.org/

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