nautilus & gthumb crash on 5.1

[Olivier Cortes]

Hi,

i run 5.1 on my notebook (siemens amilo el). yesterday it was running
5.1-RC1 with nautilus2 gotten from "pkg_add -r" and gthumb2 compiled
with portupgrade, everything was ok.
yesterday night i cvsuped, compiled and installed world & kernel.
nautilus2 crashes *everytime* with "Bus Error" and gthumb2 whith
segfault.

i tried recompiling nautilus2, gthumb2, gnomevfs2, glib2 : no luck.
i use gnome2. not all packages are in sync whith ports tree (oldest come
from "pkg_add -r" packages-5.1-current on ftp.freebsd.org).
galeon2, evolution-1.4 are running fine. gnome-panel crashes sometimes
at login, but comes back short after.

my kernel is custom. KERNEL, dmesg.boot, make.conf & backtrace can be
found at:
http://www.deep-ocean.net/~olive/freebsd/syrenna/

for now nothing is compiled with debug, it is my "production" machine.
tell me if you need more info. i can't evaluate if the bug is
gnome-related or CURRENT-related.

regards,

Olivier