http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48004
--- Comment #4 from wbrana <wbrana at gmail dot com> 2011-03-07 10:54:43 UTC --- It is possible that this bug is related to PaX, which I'm using http://bugs.gentoo.org/show_bug.cgi?id=301299#c31 I tried to disable PaX with "paxctl -pemrxs cc1plus", but warning disappear only if randomize_va_space is 0