Commits
Den Lunev authored and Alexey Dobriyan committed 55961c8b56a
[IPV6]: inet6 device on the loopback should be kept until final stop. Additionally, addrconf_ifdown is broken in respect to how field. It is called with logical condition and "2" from IPv6 shutdown code. The latter case is the same as !0 but should really destroy a device as container is going down. Signed-off-by: Denis V. Lunev <den@openvz.org>