Description of problem:

rawhide (for 2008-01-13 date):

gvim, firefox and many others refused to show most of icons
for example gvim show only 4 icons from it's toolbar (there is ~20 icons)
firefox don't show icons for back/forward buttons (default theme)

running apps from terminal produces many warnings/errors:

(gvim:15828): GdkPixbuf-CRITICAL **: gdk_pixbuf_new_from_file: assertion
`filename != NULL' failed
(gvim:15828): Gtk-WARNING **: Error loading theme icon 'gtk-help' for stock:
Failed to load icon
(gvim:15828): GLib-GObject-CRITICAL **: g_object_unref: assertion `G_IS_OBJECT
(object)' failed
(gvim:15828): Gtk-CRITICAL **: gtk_default_render_icon: assertion `base_pixbuf
!= NULL' failed
(gvim:15828): Gtk-CRITICAL **: gtk_style_render_icon: assertion `pixbuf != NULL'
failed
(gvim:15828): GLib-GObject-CRITICAL **: g_object_ref: assertion `G_IS_OBJECT
(object)' failed
(gvim:15828): GdkPixbuf-CRITICAL **: gdk_pixbuf_new_from_file: assertion
`filename != NULL' failed
(gvim:15828): Gtk-WARNING **: Error loading theme icon 'gtk-help' for stock:
Failed to load icon

Version-Release number of selected component (if applicable):

glib2-2.15.1-1.fc9
gtk2-2.12.4-1.fc9
vim-X11-7.1.211-1.fc9
xorg-x11-server-Xorg-1.4.99.1-0.15.20080107.fc9


Additional info:

fc8 run without this problem