When opening "Configure Digikam" settings digikam crashes

Reproducible: Always

Steps to Reproduce:
1. Select main from menu "Settings" -> "Configure digiKam..."
2. Program crashes
Actual Results:  
Program crash

Expected Results:  
Configure digiKam dialog to be displayed

Could not get a descent stacktrace. Looks like a recursive calls:
=== START OF STACKTRACE===
#0 QStyleOptionViewItem::QStyleOptionViewItem(int)() at /lib64/libQtGui.so.4
#1 QStyleOptionViewItemV2::QStyleOptionViewItemV2(int)() at /lib64/libQtGui.so.4
#2 QStyleOptionViewItemV3::QStyleOptionViewItemV3(int)() at /lib64/libQtGui.so.4
#3 QStyleOptionViewItemV4::QStyleOptionViewItemV4()() at /lib64/libQtGui.so.4
#4 KWidgetItemDelegatePrivate::initializeModel(QModelIndex const&)() at /lib64/libkdeui.so.5
#5 KWidgetItemDelegatePrivate::initializeModel(QModelIndex const&)() at /lib64/libkdeui.so.5
#6 KWidgetItemDelegatePrivate::initializeModel(QModelIndex const&)() at /lib64/libkdeui.so.5
#7 KWidgetItemDelegatePrivate::initializeModel(QModelIndex const&)() at /lib64/libkdeui.so.5
#8 KWidgetItemDelegatePrivate::initializeModel(QModelIndex const&)() at /lib64/libkdeui.so.5
#9 KWidgetItemDelegatePrivate::initializeModel(QModelIndex const&)() at /lib64/libkdeui.so.5
#10 KWidgetItemDelegatePrivate::initializeModel(QModelIndex const&)() at /lib64/libkdeui.so.5
#11 KWidgetItemDelegatePrivate::initializeModel(QModelIndex const&)() at /lib64/libkdeui.so.5
#12 KWidgetItemDelegatePrivate::initializeModel(QModelIndex const&)() at /lib64/libkdeui.so.5
#13 KWidgetItemDelegatePrivate::initializeModel(QModelIndex const&)() at /lib64/libkdeui.so.5
#14 KWidgetItemDelegatePrivate::initializeModel(QModelIndex const&)() at /lib64/libkdeui.so.5
#15 KWidgetItemDelegatePrivate::initializeModel(QModelIndex const&)() at /lib64/libkdeui.so.5
#16 KWidgetItemDelegatePrivate::initializeModel(QModelIndex const&)() at /lib64/libkdeui.so.5
#17 KWidgetItemDelegatePrivate::initializeModel(QModelIndex const&)() at /lib64/libkdeui.so.5
#18 KWidgetItemDelegatePrivate::initializeModel(QModelIndex const&)() at /lib64/libkdeui.so.5
#19 KWidgetItemDelegatePrivate::initializeModel(QModelIndex const&)() at /lib64/libkdeui.so.5
#20 KWidgetItemDelegatePrivate::initializeModel(QModelIndex const&)() at /lib64/libkdeui.so.5
#21 KWidgetItemDelegatePrivate::initializeModel(QModelIndex const&)() at /lib64/libkdeui.so.5
#22 KWidgetItemDelegatePrivate::initializeModel(QModelIndex const&)() at /lib64/libkdeui.so.5
#23 KWidgetItemDelegatePrivate::initializeModel(QModelIndex const&)() at /lib64/libkdeui.so.5
#24 KWidgetItemDelegatePrivate::initializeModel(QModelIndex const&)() at /lib64/libkdeui.so.5
:
:
#9899 KWidgetItemDelegatePrivate::initializeModel(QModelIndex const&)() at /lib64/libkdeui.so.5
#9900 KWidgetItemDelegatePrivate::initializeModel(QModelIndex const&)() at /lib64/libkdeui.so.5
=== END OF STACKTRACE===


These are the last [debug] log lines:
libpng warning: iCCP: known incorrect sRGB profile
digikam(25796)/digikam (core) Digikam::AlbumFilterModel::setSearchTextSettings: new search text settings:  "" : hasResult =  true , validRows =  27
*** Program received signal SIGSEGV (Segmentation fault) ***