Bug 183564

Version:            (using KDE 4.2.0)
Compiler:          gcc on x86_64, version 4.3.3  CFLAGS and CXXFLAGS: -march=x86-64 -mtune=generic -O2 -pipe
OS:                Linux
Installed from:    Unlisted Binary Package

The crash happened on a standard Arch Linux KDE4 installation (not using kdemod). I have not been able to reproduce this bug.
It happened after opening System Settings -> Appearance -> Icons and then closing without making any changes.
 
Backtrace:

Application: System Settings (systemsettings), signal SIGSEGV
0x00007fc4b1c21fd0 in __nanosleep_nocancel () from /lib/libc.so.6

Thread 1 (Thread 0x7fc4b52a1750 (LWP 4034)):
[KCrash Handler]
#5  0x00007fc4b2b5e554 in QProgressBar::minimum () from /usr/lib/libQtGui.so.4
#6  0x00007fc4abf91308 in QtCurveStyle::timerEvent () from /usr/lib/kde4/plugins/styles/qtcurve.so
#7  0x00007fc4b3649cf3 in QObject::event () from /usr/lib/libQtCore.so.4
#8  0x00007fc4b28134ed in QApplicationPrivate::notify_helper () from /usr/lib/libQtGui.so.4
#9  0x00007fc4b281987a in QApplication::notify () from /usr/lib/libQtGui.so.4
#10 0x00007fc4b41d846b in KApplication::notify () from /usr/lib/libkdeui.so.5
#11 0x00007fc4b363c401 in QCoreApplication::notifyInternal () from /usr/lib/libQtCore.so.4
#12 0x00007fc4b3663e86 in ?? () from /usr/lib/libQtCore.so.4
#13 0x00007fc4b366096d in ?? () from /usr/lib/libQtCore.so.4
#14 0x00007fc4aee02aa2 in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0
#15 0x00007fc4aee0621d in g_main_context_iterate () from /usr/lib/libglib-2.0.so.0
#16 0x00007fc4aee063db in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#17 0x00007fc4b36608cf in QEventDispatcherGlib::processEvents () from /usr/lib/libQtCore.so.4
#18 0x00007fc4b289404f in ?? () from /usr/lib/libQtGui.so.4
#19 0x00007fc4b363ad72 in QEventLoop::processEvents () from /usr/lib/libQtCore.so.4
#20 0x00007fc4b363af05 in QEventLoop::exec () from /usr/lib/libQtCore.so.4
#21 0x00007fc4b363d065 in QCoreApplication::exec () from /usr/lib/libQtCore.so.4
#22 0x0000000000410fc7 in _start ()