grsec doesn't use pivot_root, you can read into that however much you'd like: https://en.wikipedia.org/wiki/Grsecurity#Chroot_restrictions https://en.wikipedia.

grsec doesn't use pivot_root, you can read into that however much you'd like: https://en.wikipedia.org/wiki/Grsecurity#Chroot_restrictions https://en.wikipedia.org/wiki/Grsecurity#Chroot_restrictions