[grsec] fsck.reiserfs and vgchange SIGSEGV with 2.0.3-2.6.9

[pageexec at freemail.hu]

> I just tried to use the just released 2.0.3-2.6.9, but first I got a
> SEGV from reiserfsck, which was ran like that:

can you enable coredumps (ulimit -c unlimited in bash) and look at
the core in gdb ('bt', 'info reg', 'x/16x $esp', 'x/16i $eip', etc).

another quick experiment could be to simply make mlockall() do nothing
and see if that helps (LD_PRELOAD or patch the kernel).